Sync to Chromium #338782-ish
Cr-Commit-Position: refs/heads/master@{#338782}
diff --git a/.gitignore b/.gitignore
index 8266006..c3e025a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,12 +1,12 @@
buildtools
base
-build/util/LASTCHANGE
-build/config
-build/toolchain
+build/
out
+out_bootstrap
testing/gmock
testing/gtest
third_party/icu
third_party/llvm-build
+tools/clang
tools/gn
tools/gyp
diff --git a/DEPS b/DEPS
index 745114f..2735d4b 100644
--- a/DEPS
+++ b/DEPS
@@ -1,34 +1,17 @@
vars = {
- 'chromium_git': 'https://chromium.googlesource.com',
- # Three lines of non-changing comments so that
- # the commit queue can handle CLs rolling build tools
- # and whatever else without interference from each other.
- 'buildtools_revision': '3b302fef93f7cc58d9b8168466905237484b2772',
- # Three lines of non-changing comments so that
- # the commit queue can handle CLs rolling build tools
- # and whatever else without interference from each other.
+ 'c': 'https://chromium.googlesource.com/chromium/',
+ 'e': 'https://chromium.googlesource.com/external/',
}
deps = {
- 'gn/buildtools':
- Var('chromium_git') + '/chromium/buildtools.git' '@' + Var('buildtools_revision'),
- 'gn/base':
- Var('chromium_git') + '/chromium/src/base.git@6ec23b2f3a69dfb8c7bb933f4e012e7c22e01444',
- 'gn/build/config':
- Var('chromium_git') + '/chromium/src/build/config.git@7bbfc34a6e6e4b7c419c4ce3a1ff864b66623736',
- 'gn/build/toolchain':
- Var('chromium_git') + '/chromium/src/build/toolchain.git@00dac9ced416992b61f40610210ac50c9fccc770',
- 'gn/tools/gn':
- Var('chromium_git') + '/chromium/src/tools/gn.git@2db498a5dd668a557562881189779d4b4ed05117',
- 'gn/testing/gtest':
- Var('chromium_git') + '/external/googletest.git@be1868139ffe0ccd0e8e3b37292b84c821d9c8ad',
- 'gn/testing/gmock':
- Var('chromium_git') + '/external/googlemock.git' + '@' + '29763965ab52f24565299976b936d1265cb6a271', # from svn revision 501
- 'gn/third_party/icu':
- Var('chromium_git') + '/chromium/deps/icu.git' + '@' + 'eda9e75b1fa17f57ffa369ee3543a2301b68d0a9',
- 'gn/tools/gyp':
- Var('chromium_git') + '/external/gyp.git' + '@' + 'd174d75bf69c682cb62af9187879e01513b35e52',
-
+ 'gn/buildtools': Var('c') + 'buildtools.git@' + '4cbd455',
+ 'gn/base': Var('c') + 'src/base.git@' + '90b8743',
+ 'gn/build': Var('c') + 'src/build.git@' + 'cf16de4',
+ 'gn/tools/gn': Var('c') + 'src/tools/gn.git@' + '5670f3f',
+ 'gn/testing/gtest': Var('e') + 'googletest.git@' + '935f126',
+ 'gn/testing/gmock': Var('e') + 'googlemock.git@' + 'c7ee6b5',
+ 'gn/third_party/icu': Var('c') + 'deps/icu.git@' + 'ffeeae1',
+ 'gn/tools/gyp': Var('e') + 'gyp.git@' + '25ed9ac',
}
hooks = [
@@ -56,17 +39,6 @@
],
},
{
- 'name': 'gn_linux32',
- 'pattern': '.',
- 'action': [ 'download_from_google_storage',
- '--no_resume',
- '--platform=linux*',
- '--no_auth',
- '--bucket', 'chromium-gn',
- '-s', 'gn/buildtools/linux32/gn.sha1',
- ],
- },
- {
'name': 'gn_linux64',
'pattern': '.',
'action': [ 'download_from_google_storage',
diff --git a/build/build_config.h b/build/build_config.h
index b07660d..d8c3db6 100644
--- a/build/build_config.h
+++ b/build/build_config.h
@@ -61,8 +61,8 @@
#error Please add support for your platform in build/build_config.h
#endif
-#if defined(USE_OPENSSL) && defined(USE_NSS)
-#error Cannot use both OpenSSL and NSS
+#if defined(USE_OPENSSL_CERTS) && defined(USE_NSS_CERTS)
+#error Cannot use both OpenSSL and NSS for certificates
#endif
// For access to standard BSD features, use OS_BSD instead of a
diff --git a/build/linux/bin/eu-strip b/build/linux/bin/eu-strip
deleted file mode 100755
index 7f93eec..0000000
--- a/build/linux/bin/eu-strip
+++ /dev/null
Binary files differ
diff --git a/build/linux/dump_app_syms b/build/linux/dump_app_syms
deleted file mode 100755
index cbeb676..0000000
--- a/build/linux/dump_app_syms
+++ /dev/null
@@ -1,36 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2010 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-# Helper script to run dump_syms on Chrome Linux executables and strip
-# them if needed.
-
-set -e
-
-usage() {
- echo -n "$0 <dump_syms_exe> <strip_binary> " >&2
- echo "<binary_with_symbols> <symbols_output>" >&2
-}
-
-
-if [ $# -ne 4 ]; then
- usage
- exit 1
-fi
-
-SCRIPTDIR="$(readlink -f "$(dirname "$0")")"
-DUMPSYMS="$1"
-STRIP_BINARY="$2"
-INFILE="$3"
-OUTFILE="$4"
-
-# Dump the symbols from the given binary.
-if [ ! -e "$OUTFILE" -o "$INFILE" -nt "$OUTFILE" ]; then
- "$DUMPSYMS" -r "$INFILE" > "$OUTFILE"
-fi
-
-if [ "$STRIP_BINARY" != "0" ]; then
- strip "$INFILE"
-fi
diff --git a/build/linux/install-arm-sysroot.py b/build/linux/install-arm-sysroot.py
deleted file mode 100755
index 495fc75..0000000
--- a/build/linux/install-arm-sysroot.py
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import sys
-
-msg = '''\
-ERROR: This script has merged with install-debian.wheezy.sysroot.py.
-Please use that instead (with --arch=arm).
-'''
-sys.stderr.write(msg)
diff --git a/build/linux/system.gyp b/build/linux/system.gyp
index 5333798..ab20951 100644
--- a/build/linux/system.gyp
+++ b/build/linux/system.gyp
@@ -4,14 +4,6 @@
{
'variables': {
- 'conditions': [
- ['sysroot!=""', {
- 'pkg-config': '<(chroot_cmd) ./pkg-config-wrapper "<(sysroot)" "<(target_arch)" "<(system_libdir)"',
- }, {
- 'pkg-config': 'pkg-config',
- }],
- ],
-
# If any of the linux_link_FOO below are set to 1, then the corresponding
# target will be linked against the FOO library (either dynamically or
# statically, depending on the pkg-config files), as opposed to loading the
@@ -532,7 +524,7 @@
},
],
}],
- ['ozone_platform_dri==1 or ozone_platform_drm==1 or ozone_platform_gbm==1', {
+ ['ozone_platform_drm==1 or ozone_platform_gbm==1', {
'targets': [
{
'target_name': 'libdrm',
@@ -1124,6 +1116,7 @@
'spd_set_synthesis_voice',
'spd_list_modules',
'spd_set_output_module',
+ 'spd_set_language',
],
'message': 'Generating libspeechd library loader',
'process_outputs_as_sources': 1,
@@ -1180,8 +1173,7 @@
'dependencies': [
'../../third_party/boringssl/boringssl.gyp:boringssl',
],
- }],
- ['use_openssl==0', {
+ }, {
'dependencies': [
'../../net/third_party/nss/ssl.gyp:libssl',
],
@@ -1191,6 +1183,13 @@
# before other includes, as we are shadowing system headers.
'<(DEPTH)/net/third_party/nss/ssl',
],
+ },
+ }],
+ # Link in the system NSS if it is used for either the internal
+ # crypto library (use_openssl==0) or platform certificate
+ # library (use_nss_certs==1).
+ ['use_openssl==0 or use_nss_certs==1', {
+ 'direct_dependent_settings': {
'cflags': [
'<!@(<(pkg-config) --cflags nss)',
],
@@ -1203,15 +1202,17 @@
'<!@(<(pkg-config) --libs-only-l nss | sed -e "s/-lssl3//")',
],
},
- }],
- ['use_openssl==0 and clang==1', {
- 'direct_dependent_settings': {
- 'cflags': [
- # There is a broken header guard in /usr/include/nss/secmod.h:
- # https://bugzilla.mozilla.org/show_bug.cgi?id=884072
- '-Wno-header-guard',
- ],
- },
+ 'conditions': [
+ ['clang==1', {
+ 'direct_dependent_settings': {
+ 'cflags': [
+ # There is a broken header guard in /usr/include/nss/secmod.h:
+ # https://bugzilla.mozilla.org/show_bug.cgi?id=884072
+ '-Wno-header-guard',
+ ],
+ },
+ }],
+ ],
}],
]
}],
diff --git a/build/linux/unbundle/libvpx.gyp b/build/linux/unbundle/libvpx.gyp
index cdcf6fa..75671c5 100644
--- a/build/linux/unbundle/libvpx.gyp
+++ b/build/linux/unbundle/libvpx.gyp
@@ -14,16 +14,17 @@
'variables': {
'headers_root_path': 'source/libvpx',
'header_filenames': [
- 'vpx/vpx_codec_impl_bottom.h',
- 'vpx/vpx_image.h',
- 'vpx/vpx_decoder.h',
'vpx/vp8.h',
- 'vpx/vpx_codec.h',
- 'vpx/vpx_codec_impl_top.h',
'vpx/vp8cx.h',
- 'vpx/vpx_integer.h',
'vpx/vp8dx.h',
+ 'vpx/vpx_codec.h',
+ 'vpx/vpx_codec_impl_bottom.h',
+ 'vpx/vpx_codec_impl_top.h',
+ 'vpx/vpx_decoder.h',
'vpx/vpx_encoder.h',
+ 'vpx/vpx_frame_buffer.h',
+ 'vpx/vpx_image.h',
+ 'vpx/vpx_integer.h',
],
},
'includes': [
diff --git a/build/module_args/v8.gni b/build/module_args/v8.gni
index df6a4a3..8b5204c 100644
--- a/build/module_args/v8.gni
+++ b/build/module_args/v8.gni
@@ -9,5 +9,5 @@
# TODO(sky): nuke this. Temporary while sorting out http://crbug.com/465456.
enable_correct_v8_arch = false
-v8_use_external_startup_data =
- !((is_android && is_android_webview_build) || is_chromeos || is_win)
+v8_use_external_startup_data = !(is_chromeos || is_win)
+v8_extra_library_files = []
diff --git a/build/sanitizers/lsan_suppressions.cc b/build/sanitizers/lsan_suppressions.cc
index a076ba0..e9a8b7e 100644
--- a/build/sanitizers/lsan_suppressions.cc
+++ b/build/sanitizers/lsan_suppressions.cc
@@ -59,13 +59,18 @@
"leak:WTF::StringImpl::createUninitialized\n"
"leak:WTF::StringImpl::create8BitIfPossible\n"
"leak:blink::MouseEvent::create\n"
-"leak:blink::WindowProxy::initializeIfNeeded\n"
"leak:blink::*::*GetterCallback\n"
"leak:blink::CSSComputedStyleDeclaration::create\n"
"leak:blink::V8PerIsolateData::ensureDomInJSContext\n"
"leak:gin/object_template_builder.h\n"
"leak:gin::internal::Dispatcher\n"
"leak:blink::LocalDOMWindow::getComputedStyle\n"
+// This should really be RemoteDOMWindow::create, but symbolization is
+// weird in release builds. https://crbug.com/484760
+"leak:blink::RemoteFrame::create\n"
+// Likewise, this should really be blink::WindowProxy::initializeIfNeeded.
+// https://crbug.com/484760
+"leak:blink::WindowProxy::createContext\n"
// http://crbug.com/356785
"leak:content::RenderViewImplTest_DecideNavigationPolicyForWebUI_Test::TestBody\n"
@@ -92,6 +97,9 @@
// http://crbug.com/356306
"leak:content::SetProcessTitleFromCommandLine\n"
+// http://crbug.com/506433
+"leak:blink::ResourceFetcher::garbageCollectDocumentResources\n"
+
// PLEASE READ ABOVE BEFORE ADDING NEW SUPPRESSIONS.
// End of suppressions.
diff --git a/build/sanitizers/sanitizer_options.cc b/build/sanitizers/sanitizer_options.cc
index 33090fb..a659a22 100644
--- a/build/sanitizers/sanitizer_options.cc
+++ b/build/sanitizers/sanitizer_options.cc
@@ -36,8 +36,6 @@
#if defined(ADDRESS_SANITIZER)
// Default options for AddressSanitizer in various configurations:
-// strict_memcmp=1 - disable the strict memcmp() checking
-// (http://crbug.com/178677 and http://crbug.com/178404).
// malloc_context_size=5 - limit the size of stack traces collected by ASan
// for each malloc/free by 5 frames. These stack traces tend to accumulate
// very fast in applications using JIT (v8 in Chrome's case), see
@@ -52,8 +50,6 @@
// they reside in shared memory). This option is going to be deprecated in
// upstream AddressSanitizer and must not be used anywhere except the
// official builds.
-// replace_intrin=0 - do not intercept memcpy(), memmove() and memset() to
-// work around http://crbug.com/162461 (ASan report in OpenCL on Mac).
// check_printf=1 - check the memory accesses to printf (and other formatted
// output routines) arguments.
// use_sigaltstack=1 - handle signals on an alternate signal stack. Useful
@@ -66,32 +62,28 @@
// so the slow unwinder may not work properly.
// detect_stack_use_after_return=1 - use fake stack to delay the reuse of
// stack allocations and detect stack-use-after-return errors.
-// detect_container_overflow=0 - do not detect overflows in containers
-// until crbug.com/459632 is fixed.
#if defined(OS_LINUX)
#if defined(GOOGLE_CHROME_BUILD)
// Default AddressSanitizer options for the official build. These do not affect
// tests on buildbots (which don't set GOOGLE_CHROME_BUILD) or non-official
// Chromium builds.
const char kAsanDefaultOptions[] =
- "legacy_pthread_cond=1 malloc_context_size=5 strict_memcmp=0 "
+ "legacy_pthread_cond=1 malloc_context_size=5 "
"symbolize=false check_printf=1 use_sigaltstack=1 detect_leaks=0 "
- "strip_path_prefix=Release/../../ fast_unwind_on_fatal=1 "
- "detect_container_overflow=0 ";
+ "strip_path_prefix=Release/../../ fast_unwind_on_fatal=1";
#else
// Default AddressSanitizer options for buildbots and non-official builds.
const char *kAsanDefaultOptions =
- "strict_memcmp=0 symbolize=false check_printf=1 use_sigaltstack=1 "
+ "symbolize=false check_printf=1 use_sigaltstack=1 "
"detect_leaks=0 strip_path_prefix=Release/../../ fast_unwind_on_fatal=1 "
- "detect_stack_use_after_return=1 detect_container_overflow=0 ";
+ "detect_stack_use_after_return=1 ";
#endif // GOOGLE_CHROME_BUILD
#elif defined(OS_MACOSX)
const char *kAsanDefaultOptions =
- "strict_memcmp=0 replace_intrin=0 check_printf=1 use_sigaltstack=1 "
+ "check_printf=1 use_sigaltstack=1 "
"strip_path_prefix=Release/../../ fast_unwind_on_fatal=1 "
- "detect_stack_use_after_return=1 detect_odr_violation=0 "
- "detect_container_overflow=0 ";
+ "detect_stack_use_after_return=1 detect_odr_violation=0 ";
static const char kNaClDefaultOptions[] = "handle_segv=0";
static const char kNaClFlag[] = "--type=nacl-loader";
#endif // OS_LINUX
@@ -112,6 +104,12 @@
#endif
return kAsanDefaultOptions;
}
+
+extern "C" char kASanDefaultSuppressions[];
+
+SANITIZER_HOOK_ATTRIBUTE const char *__asan_default_suppressions() {
+ return kASanDefaultSuppressions;
+}
#endif // OS_LINUX || OS_MACOSX
#endif // ADDRESS_SANITIZER
diff --git a/build/sanitizers/sanitizers.gyp b/build/sanitizers/sanitizers.gyp
index 4126d22..91dab8a 100644
--- a/build/sanitizers/sanitizers.gyp
+++ b/build/sanitizers/sanitizers.gyp
@@ -41,6 +41,11 @@
'lsan_suppressions.cc',
],
}],
+ ['asan==1', {
+ 'sources': [
+ 'asan_suppressions.cc',
+ ],
+ }],
],
'cflags/': [
['exclude', '-fsanitize='],
diff --git a/build/sanitizers/tsan_suppressions.cc b/build/sanitizers/tsan_suppressions.cc
index 43db731..4010db2 100644
--- a/build/sanitizers/tsan_suppressions.cc
+++ b/build/sanitizers/tsan_suppressions.cc
@@ -63,15 +63,12 @@
// http://crbug.com/158922
"race:third_party/libvpx/source/libvpx/vp8/encoder/*\n"
+"race:third_party/libvpx/source/libvpx/vp9/encoder/*\n"
// http://crbug.com/189177
"race:thread_manager\n"
"race:v8::Locker::Initialize\n"
-// http://crbug.com/223352
-"race:uprv_malloc_54\n"
-"race:uprv_realloc_54\n"
-
// http://crbug.com/239359
"race:media::TestInputCallback::OnData\n"
@@ -104,9 +101,6 @@
// http://crbug.com/246968
"race:webrtc::VideoCodingModuleImpl::RegisterPacketRequestCallback\n"
-// http://crbug.com/246970
-"race:webrtc::EventPosix::StartTimer\n"
-
// http://crbug.com/246974
"race:content::GpuWatchdogThread::CheckArmed\n"
@@ -128,12 +122,12 @@
"race:base::PowerMonitor::RemoveObserver\n"
"race:base::PowerMonitor::IsOnBatteryPower\n"
+// http://crbug.com/258935
+"race:base::Thread::StopSoon\n"
+
// http://crbug.com/268941
"race:tracked_objects::ThreadData::tls_index_\n"
-// http://crbug.com/270037
-"race:gLibCleanupFunctions\n"
-
// http://crbug.com/272095
"race:base::g_top_manager\n"
@@ -147,9 +141,6 @@
// http://crbug.com/285242
"race:media::PulseAudioOutputStream::SetVolume\n"
-// http://crbug.com/296883
-"race:net::URLFetcherCore::Stop\n"
-
// http://crbug.com/308590
"race:CustomThreadWatcher::~CustomThreadWatcher\n"
@@ -163,6 +154,9 @@
"race:PrepareTextureMailbox\n"
"race:cc::LayerTreeHost::PaintLayerContents\n"
+// http://crbug.com/476529
+"deadlock:cc::VideoLayerImpl::WillDraw\n"
+
// http://crbug.com/328826
"race:gLCDOrder\n"
"race:gLCDOrientation\n"
@@ -245,9 +239,6 @@
// http://crbug.com/363999
"race:v8::internal::EnterDebugger::*EnterDebugger\n"
-// http://crbug.com/364006
-"race:gfx::ImageFamily::~ImageFamily\n"
-
// https://code.google.com/p/v8/issues/detail?id=3143
"race:v8::internal::FLAG_track_double_fields\n"
@@ -279,9 +270,6 @@
"race:g_next_user_script_id\n"
// http://crbug.com/389098
-"race:webrtc::RtpToNtpMs\n"
-"race:webrtc::UpdateRtcpList\n"
-"race:webrtc::RemoteNtpTimeEstimator::Estimate\n"
"race:webrtc::voe::TransmitMixer::EnableStereoChannelSwapping\n"
// http://crbug.com/397022
@@ -291,11 +279,8 @@
// http://crbug.com/415472
"deadlock:base::trace_event::TraceLog::GetCategoryGroupEnabled\n"
-// http://crbug.com/425057
-"deadlock:webrtc::ViEChannelManagerScoped::ViEChannelManagerScoped\n"
-
-// https://crbug.com/433993
-"deadlock:content::WebRtcAudioDeviceImpl\n"
+// http://crbug.com/490856
+"deadlock:content::TracingControllerImpl::SetEnabledOnFileThread\n"
// http://crbug.com/417193
// Suppressing both AudioContext.{cpp,h}.
diff --git a/build/secondary/testing/gtest/BUILD.gn b/build/secondary/testing/gtest/BUILD.gn
index a20a09d..073faec 100644
--- a/build/secondary/testing/gtest/BUILD.gn
+++ b/build/secondary/testing/gtest/BUILD.gn
@@ -111,6 +111,16 @@
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
+
+ config("gtest_warnings") {
+ if (is_win && is_clang) {
+ # The Mutex constructor initializer list in gtest-port.cc is incorrectly
+ # ordered. See
+ # https://groups.google.com/d/msg/googletestframework/S5uSV8L2TX8/U1FaTDa6J6sJ.
+ cflags = [ "-Wno-reorder" ]
+ }
+ }
+ configs += [ ":gtest_warnings" ]
}
source_set("gtest_main") {
diff --git a/build/secondary/third_party/icu/BUILD.gn b/build/secondary/third_party/icu/BUILD.gn
deleted file mode 100644
index 53818c9..0000000
--- a/build/secondary/third_party/icu/BUILD.gn
+++ /dev/null
@@ -1,554 +0,0 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import("//third_party/icu/config.gni")
-
-# Meta target that includes both icuuc and icui18n. Most targets want both.
-# You can depend on the individually if you need to.
-group("icu") {
- deps = [
- ":icui18n",
- ":icuuc",
- ]
-}
-
-# Shared config used by ICU and all dependents.
-config("icu_config") {
- defines = [
- "U_USING_ICU_NAMESPACE=0",
- "U_ENABLE_DYLOAD=0",
- ]
-
- if (component_mode != "shared_library") {
- defines += [ "U_STATIC_IMPLEMENTATION" ]
- }
-
- include_dirs = [
- "source/common",
- "source/i18n",
- ]
-}
-
-# Config used only by ICU code.
-config("icu_code") {
- cflags = []
- if (is_win) {
- # Disable some compiler warnings.
- cflags += [
- "/wd4005", # Macro redefinition.
- "/wd4068", # Unknown pragmas.
- "/wd4267", # Conversion from size_t on 64-bits.
- "/wd4996", # Deprecated functions.
- ]
- } else if (is_linux) {
- cflags += [
- # Since ICU wants to internally use its own deprecated APIs, don't
- # complain about it.
- "-Wno-deprecated-declarations",
- "-Wno-unused-function",
- ]
- }
- if (is_clang) {
- cflags += [
- "-Wno-deprecated-declarations",
- "-Wno-logical-op-parentheses",
- "-Wno-tautological-compare",
- "-Wno-switch",
- ]
- }
-}
-
-component("icui18n") {
- sources = [
- "source/i18n/alphaindex.cpp",
- "source/i18n/anytrans.cpp",
- "source/i18n/astro.cpp",
- "source/i18n/basictz.cpp",
- "source/i18n/bocsu.cpp",
- "source/i18n/brktrans.cpp",
- "source/i18n/buddhcal.cpp",
- "source/i18n/calendar.cpp",
- "source/i18n/casetrn.cpp",
- "source/i18n/cecal.cpp",
- "source/i18n/chnsecal.cpp",
- "source/i18n/choicfmt.cpp",
- "source/i18n/coleitr.cpp",
- "source/i18n/collationbasedatabuilder.cpp",
- "source/i18n/collationbuilder.cpp",
- "source/i18n/collationcompare.cpp",
- "source/i18n/collation.cpp",
- "source/i18n/collationdatabuilder.cpp",
- "source/i18n/collationdata.cpp",
- "source/i18n/collationdatareader.cpp",
- "source/i18n/collationdatawriter.cpp",
- "source/i18n/collationfastlatinbuilder.cpp",
- "source/i18n/collationfastlatin.cpp",
- "source/i18n/collationfcd.cpp",
- "source/i18n/collationiterator.cpp",
- "source/i18n/collationkeys.cpp",
- "source/i18n/collationroot.cpp",
- "source/i18n/collationrootelements.cpp",
- "source/i18n/collationruleparser.cpp",
- "source/i18n/collationsets.cpp",
- "source/i18n/collationsettings.cpp",
- "source/i18n/collationtailoring.cpp",
- "source/i18n/collationweights.cpp",
- "source/i18n/coll.cpp",
- "source/i18n/compactdecimalformat.cpp",
- "source/i18n/coptccal.cpp",
- "source/i18n/cpdtrans.cpp",
- "source/i18n/csdetect.cpp",
- "source/i18n/csmatch.cpp",
- "source/i18n/csr2022.cpp",
- "source/i18n/csrecog.cpp",
- "source/i18n/csrmbcs.cpp",
- "source/i18n/csrsbcs.cpp",
- "source/i18n/csrucode.cpp",
- "source/i18n/csrutf8.cpp",
- "source/i18n/curramt.cpp",
- "source/i18n/currfmt.cpp",
- "source/i18n/currpinf.cpp",
- "source/i18n/currunit.cpp",
- "source/i18n/dangical.cpp",
- "source/i18n/datefmt.cpp",
- "source/i18n/dcfmtsym.cpp",
- "source/i18n/decContext.c",
- "source/i18n/decfmtst.cpp",
- "source/i18n/decimalformatpattern.cpp",
- "source/i18n/decimfmt.cpp",
- "source/i18n/decNumber.c",
- "source/i18n/digitlst.cpp",
- "source/i18n/dtfmtsym.cpp",
- "source/i18n/dtitvfmt.cpp",
- "source/i18n/dtitvinf.cpp",
- "source/i18n/dtptngen.cpp",
- "source/i18n/dtrule.cpp",
- "source/i18n/esctrn.cpp",
- "source/i18n/ethpccal.cpp",
- "source/i18n/filteredbrk.cpp",
- "source/i18n/fmtable_cnv.cpp",
- "source/i18n/fmtable.cpp",
- "source/i18n/format.cpp",
- "source/i18n/fphdlimp.cpp",
- "source/i18n/fpositer.cpp",
- "source/i18n/funcrepl.cpp",
- "source/i18n/gender.cpp",
- "source/i18n/gregocal.cpp",
- "source/i18n/gregoimp.cpp",
- "source/i18n/hebrwcal.cpp",
- "source/i18n/identifier_info.cpp",
- "source/i18n/indiancal.cpp",
- "source/i18n/inputext.cpp",
- "source/i18n/islamcal.cpp",
- "source/i18n/japancal.cpp",
- "source/i18n/locdspnm.cpp",
- "source/i18n/measfmt.cpp",
- "source/i18n/measunit.cpp",
- "source/i18n/measure.cpp",
- "source/i18n/msgfmt.cpp",
- "source/i18n/name2uni.cpp",
- "source/i18n/nfrs.cpp",
- "source/i18n/nfrule.cpp",
- "source/i18n/nfsubs.cpp",
- "source/i18n/nortrans.cpp",
- "source/i18n/nultrans.cpp",
- "source/i18n/numfmt.cpp",
- "source/i18n/numsys.cpp",
- "source/i18n/olsontz.cpp",
- "source/i18n/persncal.cpp",
- "source/i18n/plurfmt.cpp",
- "source/i18n/plurrule.cpp",
- "source/i18n/quant.cpp",
- "source/i18n/quantityformatter.cpp",
- "source/i18n/rbnf.cpp",
- "source/i18n/rbt.cpp",
- "source/i18n/rbt_data.cpp",
- "source/i18n/rbt_pars.cpp",
- "source/i18n/rbt_rule.cpp",
- "source/i18n/rbt_set.cpp",
- "source/i18n/rbtz.cpp",
- "source/i18n/regexcmp.cpp",
- "source/i18n/regeximp.cpp",
- "source/i18n/regexst.cpp",
- "source/i18n/regextxt.cpp",
- "source/i18n/region.cpp",
- "source/i18n/reldatefmt.cpp",
- "source/i18n/reldtfmt.cpp",
- "source/i18n/rematch.cpp",
- "source/i18n/remtrans.cpp",
- "source/i18n/repattrn.cpp",
- "source/i18n/rulebasedcollator.cpp",
- "source/i18n/scientificformathelper.cpp",
- "source/i18n/scriptset.cpp",
- "source/i18n/search.cpp",
- "source/i18n/selfmt.cpp",
- "source/i18n/sharedbreakiterator.cpp",
- "source/i18n/simpletz.cpp",
- "source/i18n/smpdtfmt.cpp",
- "source/i18n/smpdtfst.cpp",
- "source/i18n/sortkey.cpp",
- "source/i18n/strmatch.cpp",
- "source/i18n/strrepl.cpp",
- "source/i18n/stsearch.cpp",
- "source/i18n/taiwncal.cpp",
- "source/i18n/timezone.cpp",
- "source/i18n/titletrn.cpp",
- "source/i18n/tmunit.cpp",
- "source/i18n/tmutamt.cpp",
- "source/i18n/tmutfmt.cpp",
- "source/i18n/tolowtrn.cpp",
- "source/i18n/toupptrn.cpp",
- "source/i18n/translit.cpp",
- "source/i18n/transreg.cpp",
- "source/i18n/tridpars.cpp",
- "source/i18n/tzfmt.cpp",
- "source/i18n/tzgnames.cpp",
- "source/i18n/tznames.cpp",
- "source/i18n/tznames_impl.cpp",
- "source/i18n/tzrule.cpp",
- "source/i18n/tztrans.cpp",
- "source/i18n/ucal.cpp",
- "source/i18n/ucln_in.cpp",
- "source/i18n/ucol.cpp",
- "source/i18n/ucoleitr.cpp",
- "source/i18n/ucol_res.cpp",
- "source/i18n/ucol_sit.cpp",
- "source/i18n/ucsdet.cpp",
- "source/i18n/ucurr.cpp",
- "source/i18n/udat.cpp",
- "source/i18n/udateintervalformat.cpp",
- "source/i18n/udatpg.cpp",
- "source/i18n/uitercollationiterator.cpp",
- "source/i18n/ulocdata.c",
- "source/i18n/umsg.cpp",
- "source/i18n/unesctrn.cpp",
- "source/i18n/uni2name.cpp",
- "source/i18n/unum.cpp",
- "source/i18n/unumsys.cpp",
- "source/i18n/upluralrules.cpp",
- "source/i18n/uregexc.cpp",
- "source/i18n/uregex.cpp",
- "source/i18n/uregion.cpp",
- "source/i18n/usearch.cpp",
- "source/i18n/uspoof_build.cpp",
- "source/i18n/uspoof_conf.cpp",
- "source/i18n/uspoof.cpp",
- "source/i18n/uspoof_impl.cpp",
- "source/i18n/uspoof_wsconf.cpp",
- "source/i18n/utf16collationiterator.cpp",
- "source/i18n/utf8collationiterator.cpp",
- "source/i18n/utmscale.c",
- "source/i18n/utrans.cpp",
- "source/i18n/vtzone.cpp",
- "source/i18n/vzone.cpp",
- "source/i18n/windtfmt.cpp",
- "source/i18n/winnmfmt.cpp",
- "source/i18n/wintzimpl.cpp",
- "source/i18n/zonemeta.cpp",
- "source/i18n/zrule.cpp",
- "source/i18n/ztrans.cpp",
- ]
- defines = [ "U_I18N_IMPLEMENTATION" ]
- deps = [
- ":icuuc",
- ]
-
- # ICU uses RTTI, replace the default "no rtti" config.
- configs -= [
- "//build/config/compiler:no_rtti", # ICU uses RTTI.
- "//build/config/compiler:chromium_code",
- ]
- configs += [
- "//build/config/compiler:rtti",
- "//build/config/compiler:no_chromium_code",
- ]
-
- configs += [ ":icu_code" ]
- public_configs = [ ":icu_config" ]
-
- cflags = []
- if (is_android || is_linux) {
- cflags += [
- # ICU uses its own deprecated functions.
- "-Wno-deprecated-declarations",
- ]
- }
- if (is_clang) {
- # uspoof.h has a U_NAMESPACE_USE macro. That's a bug,
- # the header should use U_NAMESPACE_BEGIN instead.
- # http://bugs.icu-project.org/trac/ticket/9054
- configs -= [ "//build/config/clang:extra_warnings" ]
-
- cflags += [
- "-Wno-header-hygiene",
-
- # Looks like a real issue, see http://crbug.com/114660
- "-Wno-return-type-c-linkage",
- ]
- }
-}
-
-component("icuuc") {
- sources = [
- "source/common/appendable.cpp",
- "source/common/bmpset.cpp",
- "source/common/brkeng.cpp",
- "source/common/brkiter.cpp",
- "source/common/bytestream.cpp",
- "source/common/bytestriebuilder.cpp",
- "source/common/bytestrie.cpp",
- "source/common/bytestrieiterator.cpp",
- "source/common/caniter.cpp",
- "source/common/chariter.cpp",
- "source/common/charstr.cpp",
- "source/common/cmemory.c",
- "source/common/cstring.c",
- "source/common/cwchar.c",
- "source/common/dictbe.cpp",
- "source/common/dictionarydata.cpp",
- "source/common/dtintrv.cpp",
- "source/common/errorcode.cpp",
- "source/common/filterednormalizer2.cpp",
- "source/common/icudataver.c",
- "source/common/icuplug.cpp",
- "source/common/listformatter.cpp",
- "source/common/loadednormalizer2impl.cpp",
- "source/common/locavailable.cpp",
- "source/common/locbased.cpp",
- "source/common/locdispnames.cpp",
- "source/common/locid.cpp",
- "source/common/loclikely.cpp",
- "source/common/locmap.c",
- "source/common/locresdata.cpp",
- "source/common/locutil.cpp",
- "source/common/messagepattern.cpp",
- "source/common/normalizer2.cpp",
- "source/common/normalizer2impl.cpp",
- "source/common/normlzr.cpp",
- "source/common/parsepos.cpp",
- "source/common/patternprops.cpp",
- "source/common/propname.cpp",
- "source/common/propsvec.c",
- "source/common/punycode.cpp",
- "source/common/putil.cpp",
- "source/common/rbbi.cpp",
- "source/common/rbbidata.cpp",
- "source/common/rbbinode.cpp",
- "source/common/rbbirb.cpp",
- "source/common/rbbiscan.cpp",
- "source/common/rbbisetb.cpp",
- "source/common/rbbistbl.cpp",
- "source/common/rbbitblb.cpp",
- "source/common/resbund_cnv.cpp",
- "source/common/resbund.cpp",
- "source/common/ruleiter.cpp",
- "source/common/schriter.cpp",
- "source/common/serv.cpp",
- "source/common/servlk.cpp",
- "source/common/servlkf.cpp",
- "source/common/servls.cpp",
- "source/common/servnotf.cpp",
- "source/common/servrbf.cpp",
- "source/common/servslkf.cpp",
- "source/common/sharedobject.cpp",
- "source/common/simplepatternformatter.cpp",
- "source/common/stringpiece.cpp",
- "source/common/stringtriebuilder.cpp",
- "source/common/uarrsort.c",
- "source/common/ubidi.c",
- "source/common/ubidiln.c",
- "source/common/ubidi_props.c",
- "source/common/ubidiwrt.c",
- "source/common/ubrk.cpp",
- "source/common/ucase.cpp",
- "source/common/ucasemap.cpp",
- "source/common/ucasemap_titlecase_brkiter.cpp",
- "source/common/ucat.c",
- "source/common/uchar.c",
- "source/common/ucharstriebuilder.cpp",
- "source/common/ucharstrie.cpp",
- "source/common/ucharstrieiterator.cpp",
- "source/common/uchriter.cpp",
- "source/common/ucln_cmn.cpp",
- "source/common/ucmndata.c",
- "source/common/ucnv2022.cpp",
- "source/common/ucnv_bld.cpp",
- "source/common/ucnvbocu.cpp",
- "source/common/ucnv.c",
- "source/common/ucnv_cb.c",
- "source/common/ucnv_cnv.c",
- "source/common/ucnv_ct.c",
- "source/common/ucnvdisp.c",
- "source/common/ucnv_err.c",
- "source/common/ucnv_ext.cpp",
- "source/common/ucnvhz.c",
- "source/common/ucnv_io.cpp",
- "source/common/ucnvisci.c",
- "source/common/ucnvlat1.c",
- "source/common/ucnv_lmb.c",
- "source/common/ucnvmbcs.cpp",
- "source/common/ucnvscsu.c",
- "source/common/ucnvsel.cpp",
- "source/common/ucnv_set.c",
- "source/common/ucnv_u16.c",
- "source/common/ucnv_u32.c",
- "source/common/ucnv_u7.c",
- "source/common/ucnv_u8.c",
- "source/common/ucol_swp.cpp",
- "source/common/udata.cpp",
- "source/common/udatamem.c",
- "source/common/udataswp.c",
- "source/common/uenum.c",
- "source/common/uhash.c",
- "source/common/uhash_us.cpp",
- "source/common/uidna.cpp",
- "source/common/uinit.cpp",
- "source/common/uinvchar.c",
- "source/common/uiter.cpp",
- "source/common/ulist.c",
- "source/common/uloc.cpp",
- "source/common/uloc_keytype.cpp",
- "source/common/uloc_tag.c",
- "source/common/umapfile.c",
- "source/common/umath.c",
- "source/common/umutex.cpp",
- "source/common/unames.cpp",
- "source/common/unifiedcache.cpp",
- "source/common/unifilt.cpp",
- "source/common/unifunct.cpp",
- "source/common/uniset_closure.cpp",
- "source/common/uniset.cpp",
- "source/common/uniset_props.cpp",
- "source/common/unisetspan.cpp",
- "source/common/unistr_case.cpp",
- "source/common/unistr_case_locale.cpp",
- "source/common/unistr_cnv.cpp",
- "source/common/unistr.cpp",
- "source/common/unistr_props.cpp",
- "source/common/unistr_titlecase_brkiter.cpp",
- "source/common/unormcmp.cpp",
- "source/common/unorm.cpp",
- "source/common/uobject.cpp",
- "source/common/uprops.cpp",
- "source/common/uresbund.cpp",
- "source/common/ures_cnv.c",
- "source/common/uresdata.c",
- "source/common/usc_impl.c",
- "source/common/uscript.c",
- "source/common/uscript_props.cpp",
- "source/common/uset.cpp",
- "source/common/usetiter.cpp",
- "source/common/uset_props.cpp",
- "source/common/ushape.cpp",
- "source/common/usprep.cpp",
- "source/common/ustack.cpp",
- "source/common/ustrcase.cpp",
- "source/common/ustrcase_locale.cpp",
- "source/common/ustr_cnv.cpp",
- "source/common/ustrenum.cpp",
- "source/common/ustrfmt.c",
- "source/common/ustring.cpp",
- "source/common/ustr_titlecase_brkiter.cpp",
- "source/common/ustrtrns.cpp",
- "source/common/ustr_wcs.cpp",
- "source/common/utext.cpp",
- "source/common/utf_impl.c",
- "source/common/util.cpp",
- "source/common/util_props.cpp",
- "source/common/utrace.c",
- "source/common/utrie2_builder.cpp",
- "source/common/utrie2.cpp",
- "source/common/utrie.cpp",
- "source/common/uts46.cpp",
- "source/common/utypes.c",
- "source/common/uvector.cpp",
- "source/common/uvectr32.cpp",
- "source/common/uvectr64.cpp",
- "source/common/wintz.c",
- ]
- defines = [ "U_COMMON_IMPLEMENTATION" ]
- deps = [
- ":icudata",
- ]
- configs += [ ":icu_code" ]
-
- configs -= [
- "//build/config/compiler:no_rtti", # ICU uses RTTI.
- "//build/config/compiler:chromium_code",
- ]
- configs += [
- "//build/config/compiler:rtti",
- "//build/config/compiler:no_chromium_code",
- ]
-
- public_configs = [ ":icu_config" ]
-
- if (is_win || icu_use_data_file) {
- sources += [ "source/stubdata/stubdata.c" ]
- defines += [ "U_ICUDATAENTRY_IN_COMMON" ]
- }
-}
-
-# TODO(GYP) support use_system_icu.
-if (icu_use_data_file) {
- if (is_ios) {
- # TODO(GYP): Support mac resource bundle shown below.
- # 'link_settings': {
- # 'mac_bundle_resources': [
- # 'source/data/in/icudtl.dat',
- # ],
- # }
- } else {
- copy("icudata") {
- if (is_android) {
- sources = [
- "android/icudtl.dat",
- ]
- } else {
- sources = [
- "source/data/in/icudtl.dat",
- ]
- }
-
- outputs = [
- "$root_out_dir/icudtl.dat",
- ]
- }
- }
-} else {
- if (is_win) {
- # On Windows the target DLL is pre-built so just use a copy rule.
- copy("icudata") {
- sources = [
- "windows/icudt.dll",
- ]
- outputs = [
- "$root_out_dir/icudt.dll",
- ]
- }
- } else {
- source_set("icudata") {
- # These are hand-generated, but will do for now.
- #
- # TODO(GYP): Gyp has considerations here for QNX and for the host toolchain
- # that have not been ported over.
- if (is_linux) {
- sources = [
- "linux/icudtl_dat.S",
- ]
- } else if (is_mac) {
- sources = [
- "mac/icudtl_dat.S",
- ]
- } else if (is_android) {
- sources = [
- "android/icudtl_dat.S",
- ]
- } else {
- assert(false, "No icu data for this platform")
- }
- defines = [ "U_HIDE_DATA_SYMBOL" ]
- }
- }
-}
diff --git a/build/secondary/third_party/icu/config.gni b/build/secondary/third_party/icu/config.gni
deleted file mode 100644
index 9c389de..0000000
--- a/build/secondary/third_party/icu/config.gni
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-declare_args() {
- # Tells icu to load an external data file rather than rely on the icudata
- # being linked directly into the binary.
- #
- # This flag is a bit confusing. As of this writing, icu.gyp set the value to
- # 0 but common.gypi sets the value to 1 for most platforms (and the 1 takes
- # precedence).
- #
- # TODO(GYP) We'll probably need to enhance this logic to set the value to
- # true or false in similar circumstances.
- icu_use_data_file = true
-}
diff --git a/build/util/BUILD.gn b/build/util/BUILD.gn
index c18f0ce..29dd943 100644
--- a/build/util/BUILD.gn
+++ b/build/util/BUILD.gn
@@ -26,3 +26,23 @@
rebase_path(output_file, root_build_dir),
]
}
+
+action("chrome_version_json") {
+ script = "version.py"
+ _chrome_version_path = "//chrome/VERSION"
+ inputs = [
+ _chrome_version_path,
+ ]
+ _output_file = "$root_gen_dir/CHROME_VERSION.json"
+ outputs = [
+ _output_file,
+ ]
+ args = [
+ "--file",
+ rebase_path(_chrome_version_path, root_build_dir),
+ "--template",
+ "{\"full-quoted\": \"\\\"@MAJOR@.@MINOR@.@BUILD@.@PATCH@\\\"\"}",
+ "--output",
+ rebase_path(_output_file, root_build_dir),
+ ]
+}
diff --git a/build/util/LASTCHANGE b/build/util/LASTCHANGE
deleted file mode 100644
index 7ac463b..0000000
--- a/build/util/LASTCHANGE
+++ /dev/null
@@ -1 +0,0 @@
-LASTCHANGE=f56e53607baeafae0a138b74112743c4fb2f07cf
diff --git a/build/util/LASTCHANGE.blink b/build/util/LASTCHANGE.blink
deleted file mode 100644
index d338c8c..0000000
--- a/build/util/LASTCHANGE.blink
+++ /dev/null
@@ -1 +0,0 @@
-LASTCHANGE=192118
diff --git a/build/util/lastchange.py b/build/util/lastchange.py
index d1c33e8..3f3ee4a 100755
--- a/build/util/lastchange.py
+++ b/build/util/lastchange.py
@@ -115,12 +115,13 @@
for line in reversed(output.splitlines()):
if line.startswith('Cr-Commit-Position:'):
pos = line.rsplit()[-1].strip()
+ break
if not pos:
return VersionInfo('git', hsh)
return VersionInfo('git', '%s-%s' % (hsh, pos))
-def FetchGitSVNURLAndRevision(directory, svn_url_regex):
+def FetchGitSVNURLAndRevision(directory, svn_url_regex, go_deeper):
"""
Fetch the Subversion URL and revision through Git.
@@ -129,7 +130,10 @@
Returns:
A tuple containing the Subversion URL and revision.
"""
- proc = RunGitCommand(directory, ['log', '-1', '--format=%b'])
+ git_args = ['log', '-1', '--format=%b']
+ if go_deeper:
+ git_args.append('--grep=git-svn-id')
+ proc = RunGitCommand(directory, git_args)
if proc:
output = proc.communicate()[0].strip()
if proc.returncode == 0 and output:
@@ -148,20 +152,21 @@
return None, None
-def FetchGitSVNRevision(directory, svn_url_regex):
+def FetchGitSVNRevision(directory, svn_url_regex, go_deeper):
"""
Fetch the Git-SVN identifier for the local tree.
Errors are swallowed.
"""
- url, revision = FetchGitSVNURLAndRevision(directory, svn_url_regex)
+ url, revision = FetchGitSVNURLAndRevision(directory, svn_url_regex, go_deeper)
if url and revision:
return VersionInfo(url, revision)
return None
def FetchVersionInfo(default_lastchange, directory=None,
- directory_regex_prior_to_src_url='chrome|blink|svn'):
+ directory_regex_prior_to_src_url='chrome|blink|svn',
+ go_deeper=False):
"""
Returns the last change (in the form of a branch, revision tuple),
from some appropriate revision control system.
@@ -170,7 +175,7 @@
r'.*/(' + directory_regex_prior_to_src_url + r')(/.*)')
version_info = (FetchSVNRevision(directory, svn_url_regex) or
- FetchGitSVNRevision(directory, svn_url_regex) or
+ FetchGitSVNRevision(directory, svn_url_regex, go_deeper) or
FetchGitRevision(directory))
if not version_info:
if default_lastchange and os.path.exists(default_lastchange):
@@ -255,6 +260,9 @@
"file-output-related options.")
parser.add_option("-s", "--source-dir", metavar="DIR",
help="Use repository in the given directory.")
+ parser.add_option("--git-svn-go-deeper", action='store_true',
+ help="In a Git-SVN repo, dig down to the last committed " +
+ "SVN change (historic behaviour).")
opts, args = parser.parse_args(argv[1:])
out_file = opts.output
@@ -273,7 +281,9 @@
else:
src_dir = os.path.dirname(os.path.abspath(__file__))
- version_info = FetchVersionInfo(opts.default_lastchange, src_dir)
+ version_info = FetchVersionInfo(opts.default_lastchange,
+ directory=src_dir,
+ go_deeper=opts.git_svn_go_deeper)
if version_info.revision == None:
version_info.revision = '0'
diff --git a/build/util/lib/common/unittest_util.py b/build/util/lib/common/unittest_util.py
index e586224..189f587 100644
--- a/build/util/lib/common/unittest_util.py
+++ b/build/util/lib/common/unittest_util.py
@@ -129,7 +129,9 @@
Filtered subset of the given list of test names.
"""
pattern_groups = gtest_filter.split('-')
- positive_patterns = pattern_groups[0].split(':')
+ positive_patterns = ['*']
+ if pattern_groups[0]:
+ positive_patterns = pattern_groups[0].split(':')
negative_patterns = None
if len(pattern_groups) > 1:
negative_patterns = pattern_groups[1].split(':')
diff --git a/build/vs_toolchain.py b/build/vs_toolchain.py
deleted file mode 100644
index 5b175eb..0000000
--- a/build/vs_toolchain.py
+++ /dev/null
@@ -1,221 +0,0 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import json
-import os
-import pipes
-import shutil
-import subprocess
-import sys
-
-
-script_dir = os.path.dirname(os.path.realpath(__file__))
-chrome_src = os.path.abspath(os.path.join(script_dir, os.pardir))
-SRC_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-sys.path.insert(1, os.path.join(chrome_src, 'tools'))
-sys.path.insert(0, os.path.join(chrome_src, 'tools', 'gyp', 'pylib'))
-json_data_file = os.path.join(script_dir, 'win_toolchain.json')
-
-
-import gyp
-
-
-def SetEnvironmentAndGetRuntimeDllDirs():
- """Sets up os.environ to use the depot_tools VS toolchain with gyp, and
- returns the location of the VS runtime DLLs so they can be copied into
- the output directory after gyp generation.
- """
- vs2013_runtime_dll_dirs = None
- depot_tools_win_toolchain = \
- bool(int(os.environ.get('DEPOT_TOOLS_WIN_TOOLCHAIN', '1')))
- if sys.platform in ('win32', 'cygwin') and depot_tools_win_toolchain:
- if not os.path.exists(json_data_file):
- Update()
- with open(json_data_file, 'r') as tempf:
- toolchain_data = json.load(tempf)
-
- toolchain = toolchain_data['path']
- version = toolchain_data['version']
- win8sdk = toolchain_data['win8sdk']
- wdk = toolchain_data['wdk']
- # TODO(scottmg): The order unfortunately matters in these. They should be
- # split into separate keys for x86 and x64. (See CopyVsRuntimeDlls call
- # below). http://crbug.com/345992
- vs2013_runtime_dll_dirs = toolchain_data['runtime_dirs']
-
- os.environ['GYP_MSVS_OVERRIDE_PATH'] = toolchain
- os.environ['GYP_MSVS_VERSION'] = version
- # We need to make sure windows_sdk_path is set to the automated
- # toolchain values in GYP_DEFINES, but don't want to override any
- # otheroptions.express
- # values there.
- gyp_defines_dict = gyp.NameValueListToDict(gyp.ShlexEnv('GYP_DEFINES'))
- gyp_defines_dict['windows_sdk_path'] = win8sdk
- os.environ['GYP_DEFINES'] = ' '.join('%s=%s' % (k, pipes.quote(str(v)))
- for k, v in gyp_defines_dict.iteritems())
- os.environ['WINDOWSSDKDIR'] = win8sdk
- os.environ['WDK_DIR'] = wdk
- # Include the VS runtime in the PATH in case it's not machine-installed.
- runtime_path = ';'.join(vs2013_runtime_dll_dirs)
- os.environ['PATH'] = runtime_path + ';' + os.environ['PATH']
- return vs2013_runtime_dll_dirs
-
-
-def _CopyRuntimeImpl(target, source):
- """Copy |source| to |target| if it doesn't already exist or if it
- needs to be updated.
- """
- if (os.path.isdir(os.path.dirname(target)) and
- (not os.path.isfile(target) or
- os.stat(target).st_mtime != os.stat(source).st_mtime)):
- print 'Copying %s to %s...' % (source, target)
- if os.path.exists(target):
- os.unlink(target)
- shutil.copy2(source, target)
-
-
-def _CopyRuntime(target_dir, source_dir, dll_pattern):
- """Copy both the msvcr and msvcp runtime DLLs, only if the target doesn't
- exist, but the target directory does exist."""
- for which in ('p', 'r'):
- dll = dll_pattern % which
- target = os.path.join(target_dir, dll)
- source = os.path.join(source_dir, dll)
- _CopyRuntimeImpl(target, source)
-
-
-def CopyVsRuntimeDlls(output_dir, runtime_dirs):
- """Copies the VS runtime DLLs from the given |runtime_dirs| to the output
- directory so that even if not system-installed, built binaries are likely to
- be able to run.
-
- This needs to be run after gyp has been run so that the expected target
- output directories are already created.
- """
- assert sys.platform.startswith(('win32', 'cygwin'))
-
- x86, x64 = runtime_dirs
- out_debug = os.path.join(output_dir, 'Debug')
- out_debug_nacl64 = os.path.join(output_dir, 'Debug', 'x64')
- out_release = os.path.join(output_dir, 'Release')
- out_release_nacl64 = os.path.join(output_dir, 'Release', 'x64')
- out_debug_x64 = os.path.join(output_dir, 'Debug_x64')
- out_release_x64 = os.path.join(output_dir, 'Release_x64')
-
- if os.path.exists(out_debug) and not os.path.exists(out_debug_nacl64):
- os.makedirs(out_debug_nacl64)
- if os.path.exists(out_release) and not os.path.exists(out_release_nacl64):
- os.makedirs(out_release_nacl64)
- _CopyRuntime(out_debug, x86, 'msvc%s120d.dll')
- _CopyRuntime(out_release, x86, 'msvc%s120.dll')
- _CopyRuntime(out_debug_x64, x64, 'msvc%s120d.dll')
- _CopyRuntime(out_release_x64, x64, 'msvc%s120.dll')
- _CopyRuntime(out_debug_nacl64, x64, 'msvc%s120d.dll')
- _CopyRuntime(out_release_nacl64, x64, 'msvc%s120.dll')
-
- # Copy the PGO runtime library to the release directories.
- if os.environ.get('GYP_MSVS_OVERRIDE_PATH'):
- pgo_x86_runtime_dir = os.path.join(os.environ.get('GYP_MSVS_OVERRIDE_PATH'),
- 'VC', 'bin')
- pgo_x64_runtime_dir = os.path.join(pgo_x86_runtime_dir, 'amd64')
- pgo_runtime_dll = 'pgort120.dll'
- source_x86 = os.path.join(pgo_x86_runtime_dir, pgo_runtime_dll)
- if os.path.exists(source_x86):
- _CopyRuntimeImpl(os.path.join(out_release, pgo_runtime_dll), source_x86)
- source_x64 = os.path.join(pgo_x64_runtime_dir, pgo_runtime_dll)
- if os.path.exists(source_x64):
- _CopyRuntimeImpl(os.path.join(out_release_x64, pgo_runtime_dll),
- source_x64)
-
-
-def CopyDlls(target_dir, configuration, target_cpu):
- """Copy the VS runtime DLLs into the requested directory as needed.
-
- configuration is one of 'Debug' or 'Release'.
- target_cpu is one of 'x86' or 'x64'.
-
- The debug configuration gets both the debug and release DLLs; the
- release config only the latter.
- """
- vs2013_runtime_dll_dirs = SetEnvironmentAndGetRuntimeDllDirs()
- if not vs2013_runtime_dll_dirs:
- return
-
- x64_runtime, x86_runtime = vs2013_runtime_dll_dirs
- runtime_dir = x64_runtime if target_cpu == 'x64' else x86_runtime
- _CopyRuntime(target_dir, runtime_dir, 'msvc%s120.dll')
- if configuration == 'Debug':
- _CopyRuntime(target_dir, runtime_dir, 'msvc%s120d.dll')
-
-
-def _GetDesiredVsToolchainHashes():
- """Load a list of SHA1s corresponding to the toolchains that we want installed
- to build with."""
- sha1path = os.path.join(script_dir, 'toolchain_vs2013.hash')
- with open(sha1path, 'rb') as f:
- return f.read().strip().splitlines()
-
-
-def Update():
- """Requests an update of the toolchain to the specific hashes we have at
- this revision. The update outputs a .json of the various configuration
- information required to pass to gyp which we use in |GetToolchainDir()|.
- """
- depot_tools_win_toolchain = \
- bool(int(os.environ.get('DEPOT_TOOLS_WIN_TOOLCHAIN', '1')))
- if sys.platform in ('win32', 'cygwin') and depot_tools_win_toolchain:
- import find_depot_tools
- depot_tools_path = find_depot_tools.add_depot_tools_to_path()
- get_toolchain_args = [
- sys.executable,
- os.path.join(depot_tools_path,
- 'win_toolchain',
- 'get_toolchain_if_necessary.py'),
- '--output-json', json_data_file,
- ] + _GetDesiredVsToolchainHashes()
- subprocess.check_call(get_toolchain_args)
-
- return 0
-
-
-def GetToolchainDir():
- """Gets location information about the current toolchain (must have been
- previously updated by 'update'). This is used for the GN build."""
- runtime_dll_dirs = SetEnvironmentAndGetRuntimeDllDirs()
-
- # If WINDOWSSDKDIR is not set, search the default SDK path and set it.
- if not 'WINDOWSSDKDIR' in os.environ:
- default_sdk_path = 'C:\\Program Files (x86)\\Windows Kits\\8.1'
- if os.path.isdir(default_sdk_path):
- os.environ['WINDOWSSDKDIR'] = default_sdk_path
-
- print '''vs_path = "%s"
-sdk_path = "%s"
-vs_version = "%s"
-wdk_dir = "%s"
-runtime_dirs = "%s"
-''' % (
- os.environ['GYP_MSVS_OVERRIDE_PATH'],
- os.environ['WINDOWSSDKDIR'],
- os.environ['GYP_MSVS_VERSION'],
- os.environ.get('WDK_DIR', ''),
- ';'.join(runtime_dll_dirs or ['None']))
-
-
-def main():
- if not sys.platform.startswith(('win32', 'cygwin')):
- return 0
- commands = {
- 'update': Update,
- 'get_toolchain_dir': GetToolchainDir,
- 'copy_dlls': CopyDlls,
- }
- if len(sys.argv) < 2 or sys.argv[1] not in commands:
- print >>sys.stderr, 'Expected one of: %s' % ', '.join(commands)
- return 1
- return commands[sys.argv[1]](*sys.argv[2:])
-
-
-if __name__ == '__main__':
- sys.exit(main())
diff --git a/build/win/asan.gyp b/build/win/asan.gyp
deleted file mode 100644
index c0d0c98..0000000
--- a/build/win/asan.gyp
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright (c) 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-{
- 'targets': [
- {
- 'target_name': 'asan_dynamic_runtime',
- 'type': 'none',
- 'variables': {
- # Every target is going to depend on asan_dynamic_runtime, so allow
- # this one to depend on itself.
- 'prune_self_dependency': 1,
- },
- 'conditions': [
- ['OS=="win"', {
- 'copies': [
- {
- 'destination': '<(PRODUCT_DIR)',
- 'files': [
- # Path is relative to this GYP file.
- '<(DEPTH)/<(make_clang_dir)/lib/clang/3.7.0/lib/windows/clang_rt.asan_dynamic-i386.dll',
- ],
- },
- ],
- }],
- ],
- },
- ],
-}
diff --git a/build/win/chrome_win.croc b/build/win/chrome_win.croc
deleted file mode 100644
index e1e3bb7..0000000
--- a/build/win/chrome_win.croc
+++ /dev/null
@@ -1,26 +0,0 @@
-# -*- python -*-
-# Crocodile config file for Chromium windows
-
-{
- # List of rules, applied in order
- 'rules' : [
- # Specify inclusions before exclusions, since rules are in order.
-
- # Don't include chromeos, posix, or linux specific files
- {
- 'regexp' : '.*(_|/)(chromeos|linux|posix)(\\.|_)',
- 'include' : 0,
- },
- # Don't include ChromeOS dirs
- {
- 'regexp' : '.*/chromeos/',
- 'include' : 0,
- },
-
- # Groups
- {
- 'regexp' : '.*_test_win\\.',
- 'group' : 'test',
- },
- ],
-}
diff --git a/build/win/compatibility.manifest b/build/win/compatibility.manifest
deleted file mode 100644
index 10d10da..0000000
--- a/build/win/compatibility.manifest
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
- <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
- <application>
- <!--The ID below indicates application support for Windows Vista -->
- <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
- <!--The ID below indicates application support for Windows 7 -->
- <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
- <!--The ID below indicates application support for Windows 8 -->
- <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
- <!--The ID below indicates application support for Windows 8.1 -->
- <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
- <!--The ID below indicates application support for Windows 10 -->
- <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
- </application>
- </compatibility>
-</assembly>
diff --git a/build/win/dbghelp_xp/README.chromium b/build/win/dbghelp_xp/README.chromium
deleted file mode 100644
index a52cfad..0000000
--- a/build/win/dbghelp_xp/README.chromium
+++ /dev/null
@@ -1,2 +0,0 @@
-This dbghelp.dll is the redistributable version from the Windows 7 SDK, the
-last one to work on Windows XP.
diff --git a/build/win/dbghelp_xp/dbghelp.dll b/build/win/dbghelp_xp/dbghelp.dll
deleted file mode 100644
index 9f52a5d..0000000
--- a/build/win/dbghelp_xp/dbghelp.dll
+++ /dev/null
Binary files differ
diff --git a/build/win/importlibs/create_import_lib.gypi b/build/win/importlibs/create_import_lib.gypi
deleted file mode 100644
index 9cb0d34..0000000
--- a/build/win/importlibs/create_import_lib.gypi
+++ /dev/null
@@ -1,53 +0,0 @@
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# This file is meant to be included into a target to provide a rule
-# to create import libraries from an import description file in a consistent
-# manner.
-#
-# To use this, create a gyp target with the following form:
-# {
-# 'target_name': 'my_proto_lib',
-# 'type': 'none',
-# 'sources': [
-# 'foo.imports',
-# 'bar.imports',
-# ],
-# 'variables': {
-# # Optional, see below: 'proto_in_dir': '.'
-# 'create_importlib': 'path-to-script',
-# 'lib_dir': 'path-to-output-directory',
-# },
-# 'includes': ['path/to/this/gypi/file'],
-# }
-#
-# This will generate import libraries named 'foo.lib' and 'bar.lib' in the
-# specified lib directory.
-
-{
- 'variables': {
- 'create_importlib': '<(DEPTH)/build/win/importlibs/create_importlib_win.py',
- 'lib_dir': '<(PRODUCT_DIR)/lib',
- },
- 'rules': [
- {
- 'rule_name': 'create_import_lib',
- 'extension': 'imports',
- 'inputs': [
- '<(create_importlib)',
- ],
- 'outputs': [
- '<(lib_dir)/<(RULE_INPUT_ROOT).lib',
- ],
- 'action': [
- 'python',
- '<(create_importlib)',
- '--output-file', '<@(_outputs)',
- '<(RULE_INPUT_PATH)',
- ],
- 'message': 'Generating import library from <(RULE_INPUT_PATH)',
- 'process_outputs_as_sources': 0,
- },
- ],
-}
diff --git a/build/win/importlibs/create_importlib_win.py b/build/win/importlibs/create_importlib_win.py
deleted file mode 100644
index bb6a2f0..0000000
--- a/build/win/importlibs/create_importlib_win.py
+++ /dev/null
@@ -1,217 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-"""Creates an import library from an import description file."""
-import ast
-import logging
-import optparse
-import os
-import os.path
-import shutil
-import subprocess
-import sys
-import tempfile
-
-
-_USAGE = """\
-Usage: %prog [options] [imports-file]
-
-Creates an import library from imports-file.
-
-Note: this script uses the microsoft assembler (ml.exe) and the library tool
- (lib.exe), both of which must be in path.
-"""
-
-
-_ASM_STUB_HEADER = """\
-; This file is autogenerated by create_importlib_win.py, do not edit.
-.386
-.MODEL FLAT, C
-.CODE
-
-; Stubs to provide mangled names to lib.exe for the
-; correct generation of import libs.
-"""
-
-
-_DEF_STUB_HEADER = """\
-; This file is autogenerated by create_importlib_win.py, do not edit.
-
-; Export declarations for generating import libs.
-"""
-
-
-_LOGGER = logging.getLogger()
-
-
-
-class _Error(Exception):
- pass
-
-
-class _ImportLibraryGenerator(object):
- def __init__(self, temp_dir):
- self._temp_dir = temp_dir
-
- def _Shell(self, cmd, **kw):
- ret = subprocess.call(cmd, **kw)
- _LOGGER.info('Running "%s" returned %d.', cmd, ret)
- if ret != 0:
- raise _Error('Command "%s" returned %d.' % (cmd, ret))
-
- def _ReadImportsFile(self, imports_file):
- # Slurp the imports file.
- return ast.literal_eval(open(imports_file).read())
-
- def _WriteStubsFile(self, import_names, output_file):
- output_file.write(_ASM_STUB_HEADER)
-
- for name in import_names:
- output_file.write('%s PROC\n' % name)
- output_file.write('%s ENDP\n' % name)
-
- output_file.write('END\n')
-
- def _WriteDefFile(self, dll_name, import_names, output_file):
- output_file.write(_DEF_STUB_HEADER)
- output_file.write('NAME %s\n' % dll_name)
- output_file.write('EXPORTS\n')
- for name in import_names:
- name = name.split('@')[0]
- output_file.write(' %s\n' % name)
-
- def _CreateObj(self, dll_name, imports):
- """Writes an assembly file containing empty declarations.
-
- For each imported function of the form:
-
- AddClipboardFormatListener@4 PROC
- AddClipboardFormatListener@4 ENDP
-
- The resulting object file is then supplied to lib.exe with a .def file
- declaring the corresponding non-adorned exports as they appear on the
- exporting DLL, e.g.
-
- EXPORTS
- AddClipboardFormatListener
-
- In combination, the .def file and the .obj file cause lib.exe to generate
- an x86 import lib with public symbols named like
- "__imp__AddClipboardFormatListener@4", binding to exports named like
- "AddClipboardFormatListener".
-
- All of this is perpetrated in a temporary directory, as the intermediate
- artifacts are quick and easy to produce, and of no interest to anyone
- after the fact."""
-
- # Create an .asm file to provide stdcall-like stub names to lib.exe.
- asm_name = dll_name + '.asm'
- _LOGGER.info('Writing asm file "%s".', asm_name)
- with open(os.path.join(self._temp_dir, asm_name), 'wb') as stubs_file:
- self._WriteStubsFile(imports, stubs_file)
-
- # Invoke on the assembler to compile it to .obj.
- obj_name = dll_name + '.obj'
- cmdline = ['ml.exe', '/nologo', '/c', asm_name, '/Fo', obj_name]
- self._Shell(cmdline, cwd=self._temp_dir, stdout=open(os.devnull))
-
- return obj_name
-
- def _CreateImportLib(self, dll_name, imports, architecture, output_file):
- """Creates an import lib binding imports to dll_name for architecture.
-
- On success, writes the import library to output file.
- """
- obj_file = None
-
- # For x86 architecture we have to provide an object file for correct
- # name mangling between the import stubs and the exported functions.
- if architecture == 'x86':
- obj_file = self._CreateObj(dll_name, imports)
-
- # Create the corresponding .def file. This file has the non stdcall-adorned
- # names, as exported by the destination DLL.
- def_name = dll_name + '.def'
- _LOGGER.info('Writing def file "%s".', def_name)
- with open(os.path.join(self._temp_dir, def_name), 'wb') as def_file:
- self._WriteDefFile(dll_name, imports, def_file)
-
- # Invoke on lib.exe to create the import library.
- # We generate everything into the temporary directory, as the .exp export
- # files will be generated at the same path as the import library, and we
- # don't want those files potentially gunking the works.
- dll_base_name, ext = os.path.splitext(dll_name)
- lib_name = dll_base_name + '.lib'
- cmdline = ['lib.exe',
- '/machine:%s' % architecture,
- '/def:%s' % def_name,
- '/out:%s' % lib_name]
- if obj_file:
- cmdline.append(obj_file)
-
- self._Shell(cmdline, cwd=self._temp_dir, stdout=open(os.devnull))
-
- # Copy the .lib file to the output directory.
- shutil.copyfile(os.path.join(self._temp_dir, lib_name), output_file)
- _LOGGER.info('Created "%s".', output_file)
-
- def CreateImportLib(self, imports_file, output_file):
- # Read the imports file.
- imports = self._ReadImportsFile(imports_file)
-
- # Creates the requested import library in the output directory.
- self._CreateImportLib(imports['dll_name'],
- imports['imports'],
- imports.get('architecture', 'x86'),
- output_file)
-
-
-def main():
- parser = optparse.OptionParser(usage=_USAGE)
- parser.add_option('-o', '--output-file',
- help='Specifies the output file path.')
- parser.add_option('-k', '--keep-temp-dir',
- action='store_true',
- help='Keep the temporary directory.')
- parser.add_option('-v', '--verbose',
- action='store_true',
- help='Verbose logging.')
-
- options, args = parser.parse_args()
-
- if len(args) != 1:
- parser.error('You must provide an imports file.')
-
- if not options.output_file:
- parser.error('You must provide an output file.')
-
- options.output_file = os.path.abspath(options.output_file)
-
- if options.verbose:
- logging.basicConfig(level=logging.INFO)
- else:
- logging.basicConfig(level=logging.WARN)
-
-
- temp_dir = tempfile.mkdtemp()
- _LOGGER.info('Created temporary directory "%s."', temp_dir)
- try:
- # Create a generator and create the import lib.
- generator = _ImportLibraryGenerator(temp_dir)
-
- ret = generator.CreateImportLib(args[0], options.output_file)
- except Exception, e:
- _LOGGER.exception('Failed to create import lib.')
- ret = 1
- finally:
- if not options.keep_temp_dir:
- shutil.rmtree(temp_dir)
- _LOGGER.info('Deleted temporary directory "%s."', temp_dir)
-
- return ret
-
-
-if __name__ == '__main__':
- sys.exit(main())
diff --git a/build/win/importlibs/filter_export_list.py b/build/win/importlibs/filter_export_list.py
deleted file mode 100644
index c2489a9..0000000
--- a/build/win/importlibs/filter_export_list.py
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-"""Help maintaining DLL import lists."""
-import ast
-import optparse
-import re
-import sys
-
-
-_EXPORT_RE = re.compile(r"""
- ^\s*(?P<ordinal>[0-9]+) # The ordinal field.
- \s+(?P<hint>[0-9A-F]+) # The hint field.
- \s(?P<rva>........) # The RVA field.
- \s+(?P<name>[^ ]+) # And finally the name we're really after.
-""", re.VERBOSE)
-
-
-_USAGE = r"""\
-Usage: %prog [options] [master-file]
-
-This script filters a list of exports from a DLL, generated from something
-like the following command line:
-
-C:\> dumpbin /exports user32.dll
-
-against a master list of imports built from e.g.
-
-C:\> dumpbin /exports user32.lib
-
-The point of this is to trim non-public exports from the list, and to
-normalize the names to their stdcall-mangled form for the generation of
-import libraries.
-Note that the export names from the latter incanatation are stdcall-mangled,
-e.g. they are suffixed with "@" and the number of argument bytes to the
-function.
-"""
-
-def _ReadMasterFile(master_file):
- # Slurp the master file.
- with open(master_file) as f:
- master_exports = ast.literal_eval(f.read())
-
- master_mapping = {}
- for export in master_exports:
- name = export.split('@')[0]
- master_mapping[name] = export
-
- return master_mapping
-
-
-def main():
- parser = optparse.OptionParser(usage=_USAGE)
- parser.add_option('-r', '--reverse',
- action='store_true',
- help='Reverse the matching, e.g. return the functions '
- 'in the master list that aren\'t in the input.')
-
- options, args = parser.parse_args()
- if len(args) != 1:
- parser.error('Must provide a master file.')
-
- master_mapping = _ReadMasterFile(args[0])
-
- found_exports = []
- for line in sys.stdin:
- match = _EXPORT_RE.match(line)
- if match:
- export_name = master_mapping.get(match.group('name'), None)
- if export_name:
- found_exports.append(export_name)
-
- if options.reverse:
- # Invert the found_exports list.
- found_exports = set(master_mapping.values()) - set(found_exports)
-
- # Sort the found exports for tidy output.
- print '\n'.join(sorted(found_exports))
- return 0
-
-
-if __name__ == '__main__':
- sys.exit(main())
diff --git a/build/win/importlibs/x86/user32.winxp.imports b/build/win/importlibs/x86/user32.winxp.imports
deleted file mode 100644
index 24403a8..0000000
--- a/build/win/importlibs/x86/user32.winxp.imports
+++ /dev/null
@@ -1,670 +0,0 @@
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-# This file is used to create a custom import library for Chrome's use of
-# user32.dll exports. The set of exports defined below
-{
- 'architecture': 'x86',
-
- # The DLL to bind to.
- 'dll_name': 'user32.dll',
-
- # Name of the generated import library.
- 'importlib_name': 'user32.winxp.lib',
-
- # This is the set of exports observed on a user32.dll from Windows XP SP2.
- # The version of the DLL where these were observed is 5.1.2600.2180.
- # Incidentally this set of exports also coincides with Windows XP SP3, where
- # the version of the DLL is 5.1.2600.5512.
- # Don't add new imports here unless and until the minimal supported
- # Windows version has been bumped past Windows XP SP2+.
- 'imports': [
- 'ActivateKeyboardLayout@8',
- 'AdjustWindowRect@12',
- 'AdjustWindowRectEx@16',
- 'AllowSetForegroundWindow@4',
- 'AnimateWindow@12',
- 'AnyPopup@0',
- 'AppendMenuA@16',
- 'AppendMenuW@16',
- 'ArrangeIconicWindows@4',
- 'AttachThreadInput@12',
- 'BeginDeferWindowPos@4',
- 'BeginPaint@8',
- 'BlockInput@4',
- 'BringWindowToTop@4',
- 'BroadcastSystemMessage@20',
- 'BroadcastSystemMessageA@20',
- 'BroadcastSystemMessageExA@24',
- 'BroadcastSystemMessageExW@24',
- 'BroadcastSystemMessageW@20',
- 'CallMsgFilter@8',
- 'CallMsgFilterA@8',
- 'CallMsgFilterW@8',
- 'CallNextHookEx@16',
- 'CallWindowProcA@20',
- 'CallWindowProcW@20',
- 'CascadeChildWindows@8',
- 'CascadeWindows@20',
- 'ChangeClipboardChain@8',
- 'ChangeDisplaySettingsA@8',
- 'ChangeDisplaySettingsExA@20',
- 'ChangeDisplaySettingsExW@20',
- 'ChangeDisplaySettingsW@8',
- 'ChangeMenuA@20',
- 'ChangeMenuW@20',
- 'CharLowerA@4',
- 'CharLowerBuffA@8',
- 'CharLowerBuffW@8',
- 'CharLowerW@4',
- 'CharNextA@4',
- 'CharNextExA@12',
- 'CharNextW@4',
- 'CharPrevA@8',
- 'CharPrevExA@16',
- 'CharPrevW@8',
- 'CharToOemA@8',
- 'CharToOemBuffA@12',
- 'CharToOemBuffW@12',
- 'CharToOemW@8',
- 'CharUpperA@4',
- 'CharUpperBuffA@8',
- 'CharUpperBuffW@8',
- 'CharUpperW@4',
- 'CheckDlgButton@12',
- 'CheckMenuItem@12',
- 'CheckMenuRadioItem@20',
- 'CheckRadioButton@16',
- 'ChildWindowFromPoint@12',
- 'ChildWindowFromPointEx@16',
- 'ClientToScreen@8',
- 'ClipCursor@4',
- 'CloseClipboard@0',
- 'CloseDesktop@4',
- 'CloseWindow@4',
- 'CloseWindowStation@4',
- 'CopyAcceleratorTableA@12',
- 'CopyAcceleratorTableW@12',
- 'CopyIcon@4',
- 'CopyImage@20',
- 'CopyRect@8',
- 'CountClipboardFormats@0',
- 'CreateAcceleratorTableA@8',
- 'CreateAcceleratorTableW@8',
- 'CreateCaret@16',
- 'CreateCursor@28',
- 'CreateDesktopA@24',
- 'CreateDesktopW@24',
- 'CreateDialogIndirectParamA@20',
- 'CreateDialogIndirectParamW@20',
- 'CreateDialogParamA@20',
- 'CreateDialogParamW@20',
- 'CreateIcon@28',
- 'CreateIconFromResource@16',
- 'CreateIconFromResourceEx@28',
- 'CreateIconIndirect@4',
- 'CreateMDIWindowA@40',
- 'CreateMDIWindowW@40',
- 'CreateMenu@0',
- 'CreatePopupMenu@0',
- 'CreateWindowExA@48',
- 'CreateWindowExW@48',
- 'CreateWindowStationA@16',
- 'CreateWindowStationW@16',
- 'DdeAbandonTransaction@12',
- 'DdeAccessData@8',
- 'DdeAddData@16',
- 'DdeClientTransaction@32',
- 'DdeCmpStringHandles@8',
- 'DdeConnect@16',
- 'DdeConnectList@20',
- 'DdeCreateDataHandle@28',
- 'DdeCreateStringHandleA@12',
- 'DdeCreateStringHandleW@12',
- 'DdeDisconnect@4',
- 'DdeDisconnectList@4',
- 'DdeEnableCallback@12',
- 'DdeFreeDataHandle@4',
- 'DdeFreeStringHandle@8',
- 'DdeGetData@16',
- 'DdeGetLastError@4',
- 'DdeImpersonateClient@4',
- 'DdeInitializeA@16',
- 'DdeInitializeW@16',
- 'DdeKeepStringHandle@8',
- 'DdeNameService@16',
- 'DdePostAdvise@12',
- 'DdeQueryConvInfo@12',
- 'DdeQueryNextServer@8',
- 'DdeQueryStringA@20',
- 'DdeQueryStringW@20',
- 'DdeReconnect@4',
- 'DdeSetQualityOfService@12',
- 'DdeSetUserHandle@12',
- 'DdeUnaccessData@4',
- 'DdeUninitialize@4',
- 'DefDlgProcA@16',
- 'DefDlgProcW@16',
- 'DefFrameProcA@20',
- 'DefFrameProcW@20',
- 'DefMDIChildProcA@16',
- 'DefMDIChildProcW@16',
- 'DefRawInputProc@12',
- 'DefWindowProcA@16',
- 'DefWindowProcW@16',
- 'DeferWindowPos@32',
- 'DeleteMenu@12',
- 'DeregisterShellHookWindow@4',
- 'DestroyAcceleratorTable@4',
- 'DestroyCaret@0',
- 'DestroyCursor@4',
- 'DestroyIcon@4',
- 'DestroyMenu@4',
- 'DestroyWindow@4',
- 'DialogBoxIndirectParamA@20',
- 'DialogBoxIndirectParamW@20',
- 'DialogBoxParamA@20',
- 'DialogBoxParamW@20',
- 'DisableProcessWindowsGhosting@0',
- 'DispatchMessageA@4',
- 'DispatchMessageW@4',
- 'DlgDirListA@20',
- 'DlgDirListComboBoxA@20',
- 'DlgDirListComboBoxW@20',
- 'DlgDirListW@20',
- 'DlgDirSelectComboBoxExA@16',
- 'DlgDirSelectComboBoxExW@16',
- 'DlgDirSelectExA@16',
- 'DlgDirSelectExW@16',
- 'DragDetect@12',
- 'DragObject@20',
- 'DrawAnimatedRects@16',
- 'DrawCaption@16',
- 'DrawEdge@16',
- 'DrawFocusRect@8',
- 'DrawFrame@16',
- 'DrawFrameControl@16',
- 'DrawIcon@16',
- 'DrawIconEx@36',
- 'DrawMenuBar@4',
- 'DrawStateA@40',
- 'DrawStateW@40',
- 'DrawTextA@20',
- 'DrawTextExA@24',
- 'DrawTextExW@24',
- 'DrawTextW@20',
- 'EditWndProc@16',
- 'EmptyClipboard@0',
- 'EnableMenuItem@12',
- 'EnableScrollBar@12',
- 'EnableWindow@8',
- 'EndDeferWindowPos@4',
- 'EndDialog@8',
- 'EndMenu@0',
- 'EndPaint@8',
- 'EndTask@12',
- 'EnumChildWindows@12',
- 'EnumClipboardFormats@4',
- 'EnumDesktopWindows@12',
- 'EnumDesktopsA@12',
- 'EnumDesktopsW@12',
- 'EnumDisplayDevicesA@16',
- 'EnumDisplayDevicesW@16',
- 'EnumDisplayMonitors@16',
- 'EnumDisplaySettingsA@12',
- 'EnumDisplaySettingsExA@16',
- 'EnumDisplaySettingsExW@16',
- 'EnumDisplaySettingsW@12',
- 'EnumPropsA@8',
- 'EnumPropsExA@12',
- 'EnumPropsExW@12',
- 'EnumPropsW@8',
- 'EnumThreadWindows@12',
- 'EnumWindowStationsA@8',
- 'EnumWindowStationsW@8',
- 'EnumWindows@8',
- 'EqualRect@8',
- 'ExcludeUpdateRgn@8',
- 'ExitWindowsEx@8',
- 'FillRect@12',
- 'FindWindowA@8',
- 'FindWindowExA@16',
- 'FindWindowExW@16',
- 'FindWindowW@8',
- 'FlashWindow@8',
- 'FlashWindowEx@4',
- 'FrameRect@12',
- 'FreeDDElParam@8',
- 'GetActiveWindow@0',
- 'GetAltTabInfo@20',
- 'GetAltTabInfoA@20',
- 'GetAltTabInfoW@20',
- 'GetAncestor@8',
- 'GetAsyncKeyState@4',
- 'GetCapture@0',
- 'GetCaretBlinkTime@0',
- 'GetCaretPos@4',
- 'GetClassInfoA@12',
- 'GetClassInfoExA@12',
- 'GetClassInfoExW@12',
- 'GetClassInfoW@12',
- 'GetClassLongA@8',
- 'GetClassLongW@8',
- 'GetClassNameA@12',
- 'GetClassNameW@12',
- 'GetClassWord@8',
- 'GetClientRect@8',
- 'GetClipCursor@4',
- 'GetClipboardData@4',
- 'GetClipboardFormatNameA@12',
- 'GetClipboardFormatNameW@12',
- 'GetClipboardOwner@0',
- 'GetClipboardSequenceNumber@0',
- 'GetClipboardViewer@0',
- 'GetComboBoxInfo@8',
- 'GetCursor@0',
- 'GetCursorInfo@4',
- 'GetCursorPos@4',
- 'GetDC@4',
- 'GetDCEx@12',
- 'GetDesktopWindow@0',
- 'GetDialogBaseUnits@0',
- 'GetDlgCtrlID@4',
- 'GetDlgItem@8',
- 'GetDlgItemInt@16',
- 'GetDlgItemTextA@16',
- 'GetDlgItemTextW@16',
- 'GetDoubleClickTime@0',
- 'GetFocus@0',
- 'GetForegroundWindow@0',
- 'GetGUIThreadInfo@8',
- 'GetGuiResources@8',
- 'GetIconInfo@8',
- 'GetInputDesktop@0',
- 'GetInputState@0',
- 'GetKBCodePage@0',
- 'GetKeyNameTextA@12',
- 'GetKeyNameTextW@12',
- 'GetKeyState@4',
- 'GetKeyboardLayout@4',
- 'GetKeyboardLayoutList@8',
- 'GetKeyboardLayoutNameA@4',
- 'GetKeyboardLayoutNameW@4',
- 'GetKeyboardState@4',
- 'GetKeyboardType@4',
- 'GetLastActivePopup@4',
- 'GetLastInputInfo@4',
- 'GetLayeredWindowAttributes@16',
- 'GetListBoxInfo@4',
- 'GetMenu@4',
- 'GetMenuBarInfo@16',
- 'GetMenuCheckMarkDimensions@0',
- 'GetMenuContextHelpId@4',
- 'GetMenuDefaultItem@12',
- 'GetMenuInfo@8',
- 'GetMenuItemCount@4',
- 'GetMenuItemID@8',
- 'GetMenuItemInfoA@16',
- 'GetMenuItemInfoW@16',
- 'GetMenuItemRect@16',
- 'GetMenuState@12',
- 'GetMenuStringA@20',
- 'GetMenuStringW@20',
- 'GetMessageA@16',
- 'GetMessageExtraInfo@0',
- 'GetMessagePos@0',
- 'GetMessageTime@0',
- 'GetMessageW@16',
- 'GetMonitorInfoA@8',
- 'GetMonitorInfoW@8',
- 'GetMouseMovePointsEx@20',
- 'GetNextDlgGroupItem@12',
- 'GetNextDlgTabItem@12',
- 'GetOpenClipboardWindow@0',
- 'GetParent@4',
- 'GetPriorityClipboardFormat@8',
- 'GetProcessDefaultLayout@4',
- 'GetProcessWindowStation@0',
- 'GetPropA@8',
- 'GetPropW@8',
- 'GetQueueStatus@4',
- 'GetRawInputBuffer@12',
- 'GetRawInputData@20',
- 'GetRawInputDeviceInfoA@16',
- 'GetRawInputDeviceInfoW@16',
- 'GetRawInputDeviceList@12',
- 'GetRegisteredRawInputDevices@12',
- 'GetScrollBarInfo@12',
- 'GetScrollInfo@12',
- 'GetScrollPos@8',
- 'GetScrollRange@16',
- 'GetShellWindow@0',
- 'GetSubMenu@8',
- 'GetSysColor@4',
- 'GetSysColorBrush@4',
- 'GetSystemMenu@8',
- 'GetSystemMetrics@4',
- 'GetTabbedTextExtentA@20',
- 'GetTabbedTextExtentW@20',
- 'GetThreadDesktop@4',
- 'GetTitleBarInfo@8',
- 'GetTopWindow@4',
- 'GetUpdateRect@12',
- 'GetUpdateRgn@12',
- 'GetUserObjectInformationA@20',
- 'GetUserObjectInformationW@20',
- 'GetUserObjectSecurity@20',
- 'GetWindow@8',
- 'GetWindowContextHelpId@4',
- 'GetWindowDC@4',
- 'GetWindowInfo@8',
- 'GetWindowLongA@8',
- 'GetWindowLongW@8',
- 'GetWindowModuleFileName@12',
- 'GetWindowModuleFileNameA@12',
- 'GetWindowModuleFileNameW@12',
- 'GetWindowPlacement@8',
- 'GetWindowRect@8',
- 'GetWindowRgn@8',
- 'GetWindowRgnBox@8',
- 'GetWindowTextA@12',
- 'GetWindowTextLengthA@4',
- 'GetWindowTextLengthW@4',
- 'GetWindowTextW@12',
- 'GetWindowThreadProcessId@8',
- 'GetWindowWord@8',
- 'GrayStringA@36',
- 'GrayStringW@36',
- 'HideCaret@4',
- 'HiliteMenuItem@16',
- 'IMPGetIMEA@8',
- 'IMPGetIMEW@8',
- 'IMPQueryIMEA@4',
- 'IMPQueryIMEW@4',
- 'IMPSetIMEA@8',
- 'IMPSetIMEW@8',
- 'ImpersonateDdeClientWindow@8',
- 'InSendMessage@0',
- 'InSendMessageEx@4',
- 'InflateRect@12',
- 'InsertMenuA@20',
- 'InsertMenuItemA@16',
- 'InsertMenuItemW@16',
- 'InsertMenuW@20',
- 'InternalGetWindowText@12',
- 'IntersectRect@12',
- 'InvalidateRect@12',
- 'InvalidateRgn@12',
- 'InvertRect@8',
- 'IsCharAlphaA@4',
- 'IsCharAlphaNumericA@4',
- 'IsCharAlphaNumericW@4',
- 'IsCharAlphaW@4',
- 'IsCharLowerA@4',
- 'IsCharLowerW@4',
- 'IsCharUpperA@4',
- 'IsCharUpperW@4',
- 'IsChild@8',
- 'IsClipboardFormatAvailable@4',
- 'IsDialogMessage@8',
- 'IsDialogMessageA@8',
- 'IsDialogMessageW@8',
- 'IsDlgButtonChecked@8',
- 'IsGUIThread@4',
- 'IsHungAppWindow@4',
- 'IsIconic@4',
- 'IsMenu@4',
- 'IsRectEmpty@4',
- 'IsWinEventHookInstalled@4',
- 'IsWindow@4',
- 'IsWindowEnabled@4',
- 'IsWindowUnicode@4',
- 'IsWindowVisible@4',
- 'IsZoomed@4',
- 'KillTimer@8',
- 'LoadAcceleratorsA@8',
- 'LoadAcceleratorsW@8',
- 'LoadBitmapA@8',
- 'LoadBitmapW@8',
- 'LoadCursorA@8',
- 'LoadCursorFromFileA@4',
- 'LoadCursorFromFileW@4',
- 'LoadCursorW@8',
- 'LoadIconA@8',
- 'LoadIconW@8',
- 'LoadImageA@24',
- 'LoadImageW@24',
- 'LoadKeyboardLayoutA@8',
- 'LoadKeyboardLayoutW@8',
- 'LoadMenuA@8',
- 'LoadMenuIndirectA@4',
- 'LoadMenuIndirectW@4',
- 'LoadMenuW@8',
- 'LoadStringA@16',
- 'LoadStringW@16',
- 'LockSetForegroundWindow@4',
- 'LockWindowUpdate@4',
- 'LockWorkStation@0',
- 'LookupIconIdFromDirectory@8',
- 'LookupIconIdFromDirectoryEx@20',
- 'MapDialogRect@8',
- 'MapVirtualKeyA@8',
- 'MapVirtualKeyExA@12',
- 'MapVirtualKeyExW@12',
- 'MapVirtualKeyW@8',
- 'MapWindowPoints@16',
- 'MenuItemFromPoint@16',
- 'MessageBeep@4',
- 'MessageBoxA@16',
- 'MessageBoxExA@20',
- 'MessageBoxExW@20',
- 'MessageBoxIndirectA@4',
- 'MessageBoxIndirectW@4',
- 'MessageBoxTimeoutA@24',
- 'MessageBoxTimeoutW@24',
- 'MessageBoxW@16',
- 'ModifyMenuA@20',
- 'ModifyMenuW@20',
- 'MonitorFromPoint@12',
- 'MonitorFromRect@8',
- 'MonitorFromWindow@8',
- 'MoveWindow@24',
- 'MsgWaitForMultipleObjects@20',
- 'MsgWaitForMultipleObjectsEx@20',
- 'NotifyWinEvent@16',
- 'OemKeyScan@4',
- 'OemToCharA@8',
- 'OemToCharBuffA@12',
- 'OemToCharBuffW@12',
- 'OemToCharW@8',
- 'OffsetRect@12',
- 'OpenClipboard@4',
- 'OpenDesktopA@16',
- 'OpenDesktopW@16',
- 'OpenIcon@4',
- 'OpenInputDesktop@12',
- 'OpenWindowStationA@12',
- 'OpenWindowStationW@12',
- 'PackDDElParam@12',
- 'PaintDesktop@4',
- 'PeekMessageA@20',
- 'PeekMessageW@20',
- 'PostMessageA@16',
- 'PostMessageW@16',
- 'PostQuitMessage@4',
- 'PostThreadMessageA@16',
- 'PostThreadMessageW@16',
- 'PrintWindow@12',
- 'PrivateExtractIconsA@32',
- 'PrivateExtractIconsW@32',
- 'PtInRect@12',
- 'RealChildWindowFromPoint@12',
- 'RealGetWindowClass@12',
- 'RealGetWindowClassA@12',
- 'RealGetWindowClassW@12',
- 'RedrawWindow@16',
- 'RegisterClassA@4',
- 'RegisterClassExA@4',
- 'RegisterClassExW@4',
- 'RegisterClassW@4',
- 'RegisterClipboardFormatA@4',
- 'RegisterClipboardFormatW@4',
- 'RegisterDeviceNotificationA@12',
- 'RegisterDeviceNotificationW@12',
- 'RegisterHotKey@16',
- 'RegisterRawInputDevices@12',
- 'RegisterShellHookWindow@4',
- 'RegisterWindowMessageA@4',
- 'RegisterWindowMessageW@4',
- 'ReleaseCapture@0',
- 'ReleaseDC@8',
- 'RemoveMenu@12',
- 'RemovePropA@8',
- 'RemovePropW@8',
- 'ReplyMessage@4',
- 'ReuseDDElParam@20',
- 'ScreenToClient@8',
- 'ScrollDC@28',
- 'ScrollWindow@20',
- 'ScrollWindowEx@32',
- 'SendDlgItemMessageA@20',
- 'SendDlgItemMessageW@20',
- 'SendIMEMessageExA@8',
- 'SendIMEMessageExW@8',
- 'SendInput@12',
- 'SendMessageA@16',
- 'SendMessageCallbackA@24',
- 'SendMessageCallbackW@24',
- 'SendMessageTimeoutA@28',
- 'SendMessageTimeoutW@28',
- 'SendMessageW@16',
- 'SendNotifyMessageA@16',
- 'SendNotifyMessageW@16',
- 'SetActiveWindow@4',
- 'SetCapture@4',
- 'SetCaretBlinkTime@4',
- 'SetCaretPos@8',
- 'SetClassLongA@12',
- 'SetClassLongW@12',
- 'SetClassWord@12',
- 'SetClipboardData@8',
- 'SetClipboardViewer@4',
- 'SetCursor@4',
- 'SetCursorPos@8',
- 'SetDebugErrorLevel@4',
- 'SetDeskWallpaper@4',
- 'SetDlgItemInt@16',
- 'SetDlgItemTextA@12',
- 'SetDlgItemTextW@12',
- 'SetDoubleClickTime@4',
- 'SetFocus@4',
- 'SetForegroundWindow@4',
- 'SetKeyboardState@4',
- 'SetLastErrorEx@8',
- 'SetLayeredWindowAttributes@16',
- 'SetMenu@8',
- 'SetMenuContextHelpId@8',
- 'SetMenuDefaultItem@12',
- 'SetMenuInfo@8',
- 'SetMenuItemBitmaps@20',
- 'SetMenuItemInfoA@16',
- 'SetMenuItemInfoW@16',
- 'SetMessageExtraInfo@4',
- 'SetMessageQueue@4',
- 'SetParent@8',
- 'SetProcessDefaultLayout@4',
- 'SetProcessWindowStation@4',
- 'SetPropA@12',
- 'SetPropW@12',
- 'SetRect@20',
- 'SetRectEmpty@4',
- 'SetScrollInfo@16',
- 'SetScrollPos@16',
- 'SetScrollRange@20',
- 'SetShellWindow@4',
- 'SetSysColors@12',
- 'SetSystemCursor@8',
- 'SetThreadDesktop@4',
- 'SetTimer@16',
- 'SetUserObjectInformationA@16',
- 'SetUserObjectInformationW@16',
- 'SetUserObjectSecurity@12',
- 'SetWinEventHook@28',
- 'SetWindowContextHelpId@8',
- 'SetWindowLongA@12',
- 'SetWindowLongW@12',
- 'SetWindowPlacement@8',
- 'SetWindowPos@28',
- 'SetWindowRgn@12',
- 'SetWindowTextA@8',
- 'SetWindowTextW@8',
- 'SetWindowWord@12',
- 'SetWindowsHookA@8',
- 'SetWindowsHookExA@16',
- 'SetWindowsHookExW@16',
- 'SetWindowsHookW@8',
- 'ShowCaret@4',
- 'ShowCursor@4',
- 'ShowOwnedPopups@8',
- 'ShowScrollBar@12',
- 'ShowWindow@8',
- 'ShowWindowAsync@8',
- 'SubtractRect@12',
- 'SwapMouseButton@4',
- 'SwitchDesktop@4',
- 'SwitchToThisWindow@8',
- 'SystemParametersInfoA@16',
- 'SystemParametersInfoW@16',
- 'TabbedTextOutA@32',
- 'TabbedTextOutW@32',
- 'TileChildWindows@8',
- 'TileWindows@20',
- 'ToAscii@20',
- 'ToAsciiEx@24',
- 'ToUnicode@24',
- 'ToUnicodeEx@28',
- 'TrackMouseEvent@4',
- 'TrackPopupMenu@28',
- 'TrackPopupMenuEx@24',
- 'TranslateAccelerator@12',
- 'TranslateAcceleratorA@12',
- 'TranslateAcceleratorW@12',
- 'TranslateMDISysAccel@8',
- 'TranslateMessage@4',
- 'UnhookWinEvent@4',
- 'UnhookWindowsHook@8',
- 'UnhookWindowsHookEx@4',
- 'UnionRect@12',
- 'UnloadKeyboardLayout@4',
- 'UnpackDDElParam@16',
- 'UnregisterClassA@8',
- 'UnregisterClassW@8',
- 'UnregisterDeviceNotification@4',
- 'UnregisterHotKey@8',
- 'UpdateLayeredWindow@36',
- 'UpdateWindow@4',
- 'UserHandleGrantAccess@12',
- 'ValidateRect@8',
- 'ValidateRgn@8',
- 'VkKeyScanA@4',
- 'VkKeyScanExA@8',
- 'VkKeyScanExW@8',
- 'VkKeyScanW@4',
- 'WINNLSEnableIME@8',
- 'WINNLSGetEnableStatus@4',
- 'WINNLSGetIMEHotkey@4',
- 'WaitForInputIdle@8',
- 'WaitMessage@0',
- 'WinHelpA@16',
- 'WinHelpW@16',
- 'WindowFromDC@4',
- 'WindowFromPoint@8',
- 'keybd_event@16',
- 'mouse_event@20',
- 'wsprintfA',
- 'wsprintfW',
- 'wvsprintfA@12',
- 'wvsprintfW@12',
- ]
-}
diff --git a/build/win/importlibs/x86/user32.winxp.lib b/build/win/importlibs/x86/user32.winxp.lib
deleted file mode 100644
index deb5577..0000000
--- a/build/win/importlibs/x86/user32.winxp.lib
+++ /dev/null
Binary files differ
diff --git a/build/win/reorder-imports.py b/build/win/reorder-imports.py
deleted file mode 100644
index 281668f..0000000
--- a/build/win/reorder-imports.py
+++ /dev/null
@@ -1,57 +0,0 @@
-#!/usr/bin/env python
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import glob
-import optparse
-import os
-import shutil
-import subprocess
-import sys
-
-def reorder_imports(input_dir, output_dir, architecture):
- """Run swapimports.exe on the initial chrome.exe, and write to the output
- directory. Also copy over any related files that might be needed
- (pdbs, manifests etc.).
- """
-
- input_image = os.path.join(input_dir, 'chrome.exe')
- output_image = os.path.join(output_dir, 'chrome.exe')
-
- swap_exe = os.path.join(
- __file__,
- '..\\..\\..\\third_party\\syzygy\\binaries\\exe\\swapimport.exe')
-
- args = [swap_exe, '--input-image=%s' % input_image,
- '--output-image=%s' % output_image, '--overwrite', '--no-logo']
-
- if architecture == 'x64':
- args.append('--x64');
-
- args.append('chrome_elf.dll');
-
- subprocess.call(args)
-
- for fname in glob.iglob(os.path.join(input_dir, 'chrome.exe.*')):
- shutil.copy(fname, os.path.join(output_dir, os.path.basename(fname)))
- return 0
-
-
-def main(argv):
- usage = 'reorder_imports.py -i <input_dir> -o <output_dir> -a <target_arch>'
- parser = optparse.OptionParser(usage=usage)
- parser.add_option('-i', '--input', help='reorder chrome.exe in DIR',
- metavar='DIR')
- parser.add_option('-o', '--output', help='write new chrome.exe to DIR',
- metavar='DIR')
- parser.add_option('-a', '--arch', help='architecture of build (optional)',
- default='ia32')
- opts, args = parser.parse_args()
-
- if not opts.input or not opts.output:
- parser.error('Please provide and input and output directory')
- return reorder_imports(opts.input, opts.output, opts.arch)
-
-if __name__ == "__main__":
- sys.exit(main(sys.argv[1:]))
diff --git a/build/win_is_xtree_patched.py b/build/win_is_xtree_patched.py
deleted file mode 100644
index 3f1994f..0000000
--- a/build/win_is_xtree_patched.py
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/usr/bin/env python
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""Determines if the VS xtree header has been patched to disable C4702."""
-
-import os
-
-
-def IsPatched():
- # TODO(scottmg): For now, just return if we're using the packaged toolchain
- # script (because we know it's patched). Another case could be added here to
- # query the active VS installation and actually check the contents of xtree.
- # http://crbug.com/346399.
- return int(os.environ.get('DEPOT_TOOLS_WIN_TOOLCHAIN', 1)) == 1
-
-
-def DoMain(_):
- """Hook to be called from gyp without starting a separate python
- interpreter."""
- return "1" if IsPatched() else "0"
-
-
-if __name__ == '__main__':
- print DoMain([])
diff --git a/build/win_toolchain.json b/build/win_toolchain.json
deleted file mode 100644
index 356ed33..0000000
--- a/build/win_toolchain.json
+++ /dev/null
@@ -1 +0,0 @@
-{"runtime_dirs": ["d:\\src\\depot_tools\\win_toolchain\\vs2013_files\\sys64", "d:\\src\\depot_tools\\win_toolchain\\vs2013_files\\sys32"], "path": "d:\\src\\depot_tools\\win_toolchain\\vs2013_files", "version": "2013", "wdk": "d:\\src\\depot_tools\\win_toolchain\\vs2013_files\\wdk", "win8sdk": "d:\\src\\depot_tools\\win_toolchain\\vs2013_files\\win8sdk"}
\ No newline at end of file
diff --git a/third_party/apple_apsl/CFBase.h b/third_party/apple_apsl/CFBase.h
deleted file mode 100644
index d74360a..0000000
--- a/third_party/apple_apsl/CFBase.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2011 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* CFBase.c
- Copyright (c) 1998-2011, Apple Inc. All rights reserved.
- Responsibility: Christopher Kane
-*/
-
-#ifndef THIRD_PARTY_APPLE_APSL_CFBASE_H_
-#define THIRD_PARTY_APPLE_APSL_CFBASE_H_
-
-#include "CFRuntime.h"
-
-struct ChromeCFAllocatorLeopards {
- ChromeCFRuntimeBase _base;
-#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED
- size_t (*size)(struct _malloc_zone_t *zone, const void *ptr); /* returns the size of a block or 0 if not in this zone; must be fast, especially for negative answers */
- void *(*malloc)(struct _malloc_zone_t *zone, size_t size);
- void *(*calloc)(struct _malloc_zone_t *zone, size_t num_items, size_t size); /* same as malloc, but block returned is set to zero */
- void *(*valloc)(struct _malloc_zone_t *zone, size_t size); /* same as malloc, but block returned is set to zero and is guaranteed to be page aligned */
- void (*free)(struct _malloc_zone_t *zone, void *ptr);
- void *(*realloc)(struct _malloc_zone_t *zone, void *ptr, size_t size);
- void (*destroy)(struct _malloc_zone_t *zone); /* zone is destroyed and all memory reclaimed */
- const char *zone_name;
- unsigned (*batch_malloc)(struct _malloc_zone_t *zone, size_t size, void **results, unsigned num_requested); /* given a size, returns pointers capable of holding that size; returns the number of pointers allocated (maybe 0 or less than num_requested) */
- void (*batch_free)(struct _malloc_zone_t *zone, void **to_be_freed, unsigned num_to_be_freed); /* frees all the pointers in to_be_freed; note that to_be_freed may be overwritten during the process */
- struct malloc_introspection_t *introspect;
- void *reserved5;
-#endif
- CFAllocatorRef _allocator;
- CFAllocatorContext _context;
-};
-
-struct ChromeCFAllocatorLions {
- ChromeCFRuntimeBase _base;
-#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED
- size_t (*size)(struct _malloc_zone_t *zone, const void *ptr); /* returns the size of a block or 0 if not in this zone; must be fast, especially for negative answers */
- void *(*malloc)(struct _malloc_zone_t *zone, size_t size);
- void *(*calloc)(struct _malloc_zone_t *zone, size_t num_items, size_t size); /* same as malloc, but block returned is set to zero */
- void *(*valloc)(struct _malloc_zone_t *zone, size_t size); /* same as malloc, but block returned is set to zero and is guaranteed to be page aligned */
- void (*free)(struct _malloc_zone_t *zone, void *ptr);
- void *(*realloc)(struct _malloc_zone_t *zone, void *ptr, size_t size);
- void (*destroy)(struct _malloc_zone_t *zone); /* zone is destroyed and all memory reclaimed */
- const char *zone_name;
-
- /* Optional batch callbacks; these may be NULL */
- unsigned (*batch_malloc)(struct _malloc_zone_t *zone, size_t size, void **results, unsigned num_requested); /* given a size, returns pointers capable of holding that size; returns the number of pointers allocated (maybe 0 or less than num_requested) */
- void (*batch_free)(struct _malloc_zone_t *zone, void **to_be_freed, unsigned num_to_be_freed); /* frees all the pointers in to_be_freed; note that to_be_freed may be overwritten during the process */
-
- struct malloc_introspection_t *introspect;
- unsigned version;
-
- /* aligned memory allocation. The callback may be NULL. */
- void *(*memalign)(struct _malloc_zone_t *zone, size_t alignment, size_t size);
-
- /* free a pointer known to be in zone and known to have the given size. The callback may be NULL. */
- void (*free_definite_size)(struct _malloc_zone_t *zone, void *ptr, size_t size);
-#endif
- CFAllocatorRef _allocator;
- CFAllocatorContext _context;
-};
-
-#endif // THIRD_PARTY_APPLE_APSL_CFBASE_H_
diff --git a/third_party/apple_apsl/CFRuntime.h b/third_party/apple_apsl/CFRuntime.h
deleted file mode 100644
index 69ae991..0000000
--- a/third_party/apple_apsl/CFRuntime.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2009 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* CFRuntime.h
- Copyright (c) 1999-2009, Apple Inc. All rights reserved.
-*/
-
-#ifndef THIRD_PARTY_APPLE_APSL_CFRUNTIME_H_
-#define THIRD_PARTY_APPLE_APSL_CFRUNTIME_H_
-
-/* All CF "instances" start with this structure. Never refer to
- * these fields directly -- they are for CF's use and may be added
- * to or removed or change format without warning. Binary
- * compatibility for uses of this struct is not guaranteed from
- * release to release.
- */
-typedef struct __ChromeCFRuntimeBase {
- uintptr_t _cfisa;
- uint8_t _cfinfo[4];
-#if __LP64__
- uint32_t _rc;
-#endif
-} ChromeCFRuntimeBase;
-
-#endif // THIRD_PARTY_APPLE_APSL_CFRUNTIME_H_
diff --git a/third_party/apple_apsl/LICENSE b/third_party/apple_apsl/LICENSE
deleted file mode 100644
index 9fb3c2c..0000000
--- a/third_party/apple_apsl/LICENSE
+++ /dev/null
@@ -1,327 +0,0 @@
-APPLE PUBLIC SOURCE LICENSE Version 2.0 - August 6, 2003
-
-Please read this License carefully before downloading this software. By
-downloading or using this software, you are agreeing to be bound by the terms of
-this License. If you do not or cannot agree to the terms of this License,
-please do not download or use the software.
-
-Apple Note: In January 2007, Apple changed its corporate name from "Apple
-Computer, Inc." to "Apple Inc." This change has been reflected below and
-copyright years updated, but no other changes have been made to the APSL 2.0.
-
-1. General; Definitions. This License applies to any program or other work
-which Apple Inc. ("Apple") makes publicly available and which contains a notice
-placed by Apple identifying such program or work as "Original Code" and stating
-that it is subject to the terms of this Apple Public Source License version 2.0
-("License"). As used in this License:
-
-1.1 "Applicable Patent Rights" mean: (a) in the case where Apple is the
-grantor of rights, (i) claims of patents that are now or hereafter acquired,
-owned by or assigned to Apple and (ii) that cover subject matter contained in
-the Original Code, but only to the extent necessary to use, reproduce and/or
-distribute the Original Code without infringement; and (b) in the case where You
-are the grantor of rights, (i) claims of patents that are now or hereafter
-acquired, owned by or assigned to You and (ii) that cover subject matter in Your
-Modifications, taken alone or in combination with Original Code.
-
-1.2 "Contributor" means any person or entity that creates or contributes to the
-creation of Modifications.
-
-1.3 "Covered Code" means the Original Code, Modifications, the combination of
-Original Code and any Modifications, and/or any respective portions thereof.
-
-1.4 "Externally Deploy" means: (a) to sublicense, distribute or otherwise make
-Covered Code available, directly or indirectly, to anyone other than You; and/or
-(b) to use Covered Code, alone or as part of a Larger Work, in any way to
-provide a service, including but not limited to delivery of content, through
-electronic communication with a client other than You.
-
-1.5 "Larger Work" means a work which combines Covered Code or portions thereof
-with code not governed by the terms of this License.
-
-1.6 "Modifications" mean any addition to, deletion from, and/or change to, the
-substance and/or structure of the Original Code, any previous Modifications, the
-combination of Original Code and any previous Modifications, and/or any
-respective portions thereof. When code is released as a series of files, a
-Modification is: (a) any addition to or deletion from the contents of a file
-containing Covered Code; and/or (b) any new file or other representation of
-computer program statements that contains any part of Covered Code.
-
-1.7 "Original Code" means (a) the Source Code of a program or other work as
-originally made available by Apple under this License, including the Source Code
-of any updates or upgrades to such programs or works made available by Apple
-under this License, and that has been expressly identified by Apple as such in
-the header file(s) of such work; and (b) the object code compiled from such
-Source Code and originally made available by Apple under this License
-
-1.8 "Source Code" means the human readable form of a program or other work that
-is suitable for making modifications to it, including all modules it contains,
-plus any associated interface definition files, scripts used to control
-compilation and installation of an executable (object code).
-
-1.9 "You" or "Your" means an individual or a legal entity exercising rights
-under this License. For legal entities, "You" or "Your" includes any entity
-which controls, is controlled by, or is under common control with, You, where
-"control" means (a) the power, direct or indirect, to cause the direction or
-management of such entity, whether by contract or otherwise, or (b) ownership of
-fifty percent (50%) or more of the outstanding shares or beneficial ownership of
-such entity.
-
-2. Permitted Uses; Conditions & Restrictions. Subject to the terms and
-conditions of this License, Apple hereby grants You, effective on the date You
-accept this License and download the Original Code, a world-wide, royalty-free,
-non-exclusive license, to the extent of Apple's Applicable Patent Rights and
-copyrights covering the Original Code, to do the following:
-
-2.1 Unmodified Code. You may use, reproduce, display, perform, internally
-distribute within Your organization, and Externally Deploy verbatim, unmodified
-copies of the Original Code, for commercial or non-commercial purposes, provided
-that in each instance:
-
-(a) You must retain and reproduce in all copies of Original Code the copyright
-and other proprietary notices and disclaimers of Apple as they appear in the
-Original Code, and keep intact all notices in the Original Code that refer to
-this License; and
-
-(b) You must include a copy of this License with every copy of Source Code of
-Covered Code and documentation You distribute or Externally Deploy, and You may
-not offer or impose any terms on such Source Code that alter or restrict this
-License or the recipients' rights hereunder, except as permitted under Section
-6.
-
-2.2 Modified Code. You may modify Covered Code and use, reproduce, display,
-perform, internally distribute within Your organization, and Externally Deploy
-Your Modifications and Covered Code, for commercial or non-commercial purposes,
-provided that in each instance You also meet all of these conditions:
-
-(a) You must satisfy all the conditions of Section 2.1 with respect to the
-Source Code of the Covered Code;
-
-(b) You must duplicate, to the extent it does not already exist, the notice in
-Exhibit A in each file of the Source Code of all Your Modifications, and cause
-the modified files to carry prominent notices stating that You changed the files
-and the date of any change; and
-
-(c) If You Externally Deploy Your Modifications, You must make Source Code of
-all Your Externally Deployed Modifications either available to those to whom You
-have Externally Deployed Your Modifications, or publicly available. Source Code
-of Your Externally Deployed Modifications must be released under the terms set
-forth in this License, including the license grants set forth in Section 3
-below, for as long as you Externally Deploy the Covered Code or twelve (12)
-months from the date of initial External Deployment, whichever is longer. You
-should preferably distribute the Source Code of Your Externally Deployed
-Modifications electronically (e.g. download from a web site).
-
-2.3 Distribution of Executable Versions. In addition, if You Externally Deploy
-Covered Code (Original Code and/or Modifications) in object code, executable
-form only, You must include a prominent notice, in the code itself as well as in
-related documentation, stating that Source Code of the Covered Code is available
-under the terms of this License with information on how and where to obtain such
-Source Code.
-
-2.4 Third Party Rights. You expressly acknowledge and agree that although
-Apple and each Contributor grants the licenses to their respective portions of
-the Covered Code set forth herein, no assurances are provided by Apple or any
-Contributor that the Covered Code does not infringe the patent or other
-intellectual property rights of any other entity. Apple and each Contributor
-disclaim any liability to You for claims brought by any other entity based on
-infringement of intellectual property rights or otherwise. As a condition to
-exercising the rights and licenses granted hereunder, You hereby assume sole
-responsibility to secure any other intellectual property rights needed, if any.
-For example, if a third party patent license is required to allow You to
-distribute the Covered Code, it is Your responsibility to acquire that license
-before distributing the Covered Code.
-
-3. Your Grants. In consideration of, and as a condition to, the licenses
-granted to You under this License, You hereby grant to any person or entity
-receiving or distributing Covered Code under this License a non-exclusive,
-royalty-free, perpetual, irrevocable license, under Your Applicable Patent
-Rights and other intellectual property rights (other than patent) owned or
-controlled by You, to use, reproduce, display, perform, modify, sublicense,
-distribute and Externally Deploy Your Modifications of the same scope and extent
-as Apple's licenses under Sections 2.1 and 2.2 above.
-
-4. Larger Works. You may create a Larger Work by combining Covered Code with
-other code not governed by the terms of this License and distribute the Larger
-Work as a single product. In each such instance, You must make sure the
-requirements of this License are fulfilled for the Covered Code or any portion
-thereof.
-
-5. Limitations on Patent License. Except as expressly stated in Section 2, no
-other patent rights, express or implied, are granted by Apple herein.
-Modifications and/or Larger Works may require additional patent licenses from
-Apple which Apple may grant in its sole discretion.
-
-6. Additional Terms. You may choose to offer, and to charge a fee for,
-warranty, support, indemnity or liability obligations and/or other rights
-consistent with the scope of the license granted herein ("Additional Terms") to
-one or more recipients of Covered Code. However, You may do so only on Your own
-behalf and as Your sole responsibility, and not on behalf of Apple or any
-Contributor. You must obtain the recipient's agreement that any such Additional
-Terms are offered by You alone, and You hereby agree to indemnify, defend and
-hold Apple and every Contributor harmless for any liability incurred by or
-claims asserted against Apple or such Contributor by reason of any such
-Additional Terms.
-
-7. Versions of the License. Apple may publish revised and/or new versions of
-this License from time to time. Each version will be given a distinguishing
-version number. Once Original Code has been published under a particular
-version of this License, You may continue to use it under the terms of that
-version. You may also choose to use such Original Code under the terms of any
-subsequent version of this License published by Apple. No one other than Apple
-has the right to modify the terms applicable to Covered Code created under this
-License.
-
-8. NO WARRANTY OR SUPPORT. The Covered Code may contain in whole or in part
-pre-release, untested, or not fully tested works. The Covered Code may contain
-errors that could cause failures or loss of data, and may be incomplete or
-contain inaccuracies. You expressly acknowledge and agree that use of the
-Covered Code, or any portion thereof, is at Your sole and entire risk. THE
-COVERED CODE IS PROVIDED "AS IS" AND WITHOUT WARRANTY, UPGRADES OR SUPPORT OF
-ANY KIND AND APPLE AND APPLE'S LICENSOR(S) (COLLECTIVELY REFERRED TO AS "APPLE"
-FOR THE PURPOSES OF SECTIONS 8 AND 9) AND ALL CONTRIBUTORS EXPRESSLY DISCLAIM
-ALL WARRANTIES AND/OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED
-TO, THE IMPLIED WARRANTIES AND/OR CONDITIONS OF MERCHANTABILITY, OF SATISFACTORY
-QUALITY, OF FITNESS FOR A PARTICULAR PURPOSE, OF ACCURACY, OF QUIET ENJOYMENT,
-AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. APPLE AND EACH CONTRIBUTOR DOES NOT
-WARRANT AGAINST INTERFERENCE WITH YOUR ENJOYMENT OF THE COVERED CODE, THAT THE
-FUNCTIONS CONTAINED IN THE COVERED CODE WILL MEET YOUR REQUIREMENTS, THAT THE
-OPERATION OF THE COVERED CODE WILL BE UNINTERRUPTED OR ERROR-FREE, OR THAT
-DEFECTS IN THE COVERED CODE WILL BE CORRECTED. NO ORAL OR WRITTEN INFORMATION
-OR ADVICE GIVEN BY APPLE, AN APPLE AUTHORIZED REPRESENTATIVE OR ANY CONTRIBUTOR
-SHALL CREATE A WARRANTY. You acknowledge that the Covered Code is not intended
-for use in the operation of nuclear facilities, aircraft navigation,
-communication systems, or air traffic control machines in which case the failure
-of the Covered Code could lead to death, personal injury, or severe physical or
-environmental damage.
-
-9. LIMITATION OF LIABILITY. TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT
-SHALL APPLE OR ANY CONTRIBUTOR BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT
-OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO THIS LICENSE OR YOUR USE
-OR INABILITY TO USE THE COVERED CODE, OR ANY PORTION THEREOF, WHETHER UNDER A
-THEORY OF CONTRACT, WARRANTY, TORT (INCLUDING NEGLIGENCE), PRODUCTS LIABILITY OR
-OTHERWISE, EVEN IF APPLE OR SUCH CONTRIBUTOR HAS BEEN ADVISED OF THE POSSIBILITY
-OF SUCH DAMAGES AND NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY
-REMEDY. SOME JURISDICTIONS DO NOT ALLOW THE LIMITATION OF LIABILITY OF
-INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS LIMITATION MAY NOT APPLY TO YOU. In
-no event shall Apple's total liability to You for all damages (other than as may
-be required by applicable law) under this License exceed the amount of fifty
-dollars ($50.00).
-
-10. Trademarks. This License does not grant any rights to use the trademarks
-or trade names "Apple", "Mac", "Mac OS", "QuickTime", "QuickTime Streaming
-Server" or any other trademarks, service marks, logos or trade names belonging
-to Apple (collectively "Apple Marks") or to any trademark, service mark, logo or
-trade name belonging to any Contributor. You agree not to use any Apple Marks
-in or as part of the name of products derived from the Original Code or to
-endorse or promote products derived from the Original Code other than as
-expressly permitted by and in strict compliance at all times with Apple's third
-party trademark usage guidelines which are posted at
-http://www.apple.com/legal/guidelinesfor3rdparties.html.
-
-11. Ownership. Subject to the licenses granted under this License, each
-Contributor retains all rights, title and interest in and to any Modifications
-made by such Contributor. Apple retains all rights, title and interest in and
-to the Original Code and any Modifications made by or on behalf of Apple ("Apple
-Modifications"), and such Apple Modifications will not be automatically subject
-to this License. Apple may, at its sole discretion, choose to license such
-Apple Modifications under this License, or on different terms from those
-contained in this License or may choose not to license them at all.
-
-12. Termination.
-
-12.1 Termination. This License and the rights granted hereunder will
-terminate:
-
-(a) automatically without notice from Apple if You fail to comply with any
-term(s) of this License and fail to cure such breach within 30 days of becoming
-aware of such breach; (b) immediately in the event of the circumstances
-described in Section 13.5(b); or (c) automatically without notice from Apple if
-You, at any time during the term of this License, commence an action for patent
-infringement against Apple; provided that Apple did not first commence an action
-for patent infringement against You in that instance.
-
-12.2 Effect of Termination. Upon termination, You agree to immediately stop
-any further use, reproduction, modification, sublicensing and distribution of
-the Covered Code. All sublicenses to the Covered Code which have been properly
-granted prior to termination shall survive any termination of this License.
-Provisions which, by their nature, should remain in effect beyond the
-termination of this License shall survive, including but not limited to Sections
-3, 5, 8, 9, 10, 11, 12.2 and 13. No party will be liable to any other for
-compensation, indemnity or damages of any sort solely as a result of terminating
-this License in accordance with its terms, and termination of this License will
-be without prejudice to any other right or remedy of any party.
-
-13. Miscellaneous.
-
-13.1 Government End Users. The Covered Code is a "commercial item" as defined
-in FAR 2.101. Government software and technical data rights in the Covered Code
-include only those rights customarily provided to the public as defined in this
-License. This customary commercial license in technical data and software is
-provided in accordance with FAR 12.211 (Technical Data) and 12.212 (Computer
-Software) and, for Department of Defense purchases, DFAR 252.227-7015 (Technical
-Data -- Commercial Items) and 227.7202-3 (Rights in Commercial Computer Software
-or Computer Software Documentation). Accordingly, all U.S. Government End Users
-acquire Covered Code with only those rights set forth herein.
-
-13.2 Relationship of Parties. This License will not be construed as creating
-an agency, partnership, joint venture or any other form of legal association
-between or among You, Apple or any Contributor, and You will not represent to
-the contrary, whether expressly, by implication, appearance or otherwise.
-
-13.3 Independent Development. Nothing in this License will impair Apple's
-right to acquire, license, develop, have others develop for it, market and/or
-distribute technology or products that perform the same or similar functions as,
-or otherwise compete with, Modifications, Larger Works, technology or products
-that You may develop, produce, market or distribute.
-
-13.4 Waiver; Construction. Failure by Apple or any Contributor to enforce any
-provision of this License will not be deemed a waiver of future enforcement of
-that or any other provision. Any law or regulation which provides that the
-language of a contract shall be construed against the drafter will not apply to
-this License.
-
-13.5 Severability. (a) If for any reason a court of competent jurisdiction
-finds any provision of this License, or portion thereof, to be unenforceable,
-that provision of the License will be enforced to the maximum extent permissible
-so as to effect the economic benefits and intent of the parties, and the
-remainder of this License will continue in full force and effect. (b)
-Notwithstanding the foregoing, if applicable law prohibits or restricts You from
-fully and/or specifically complying with Sections 2 and/or 3 or prevents the
-enforceability of either of those Sections, this License will immediately
-terminate and You must immediately discontinue any use of the Covered Code and
-destroy all copies of it that are in your possession or control.
-
-13.6 Dispute Resolution. Any litigation or other dispute resolution between
-You and Apple relating to this License shall take place in the Northern District
-of California, and You and Apple hereby consent to the personal jurisdiction of,
-and venue in, the state and federal courts within that District with respect to
-this License. The application of the United Nations Convention on Contracts for
-the International Sale of Goods is expressly excluded.
-
-13.7 Entire Agreement; Governing Law. This License constitutes the entire
-agreement between the parties with respect to the subject matter hereof. This
-License shall be governed by the laws of the United States and the State of
-California, except that body of California law concerning conflicts of law.
-
-Where You are located in the province of Quebec, Canada, the following clause
-applies: The parties hereby confirm that they have requested that this License
-and all related documents be drafted in English. Les parties ont exigé que le
-présent contrat et tous les documents connexes soient rédigés en anglais.
-
-EXHIBIT A.
-
-"Portions Copyright (c) 1999-2007 Apple Inc. All Rights Reserved.
-
-This file contains Original Code and/or Modifications of Original Code as
-defined in and that are subject to the Apple Public Source License Version 2.0
-(the 'License'). You may not use this file except in compliance with the
-License. Please obtain a copy of the License at
-http://www.opensource.apple.com/apsl/ and read it before using this file.
-
-The Original Code and all software distributed under the License are distributed
-on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
-AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,
-ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
-ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the specific language
-governing rights and limitations under the License."
diff --git a/third_party/apple_apsl/OWNERS b/third_party/apple_apsl/OWNERS
deleted file mode 100644
index f7103d3..0000000
--- a/third_party/apple_apsl/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-avi@chromium.org
-mark@chromium.org
diff --git a/third_party/apple_apsl/README.chromium b/third_party/apple_apsl/README.chromium
deleted file mode 100644
index ad33723..0000000
--- a/third_party/apple_apsl/README.chromium
+++ /dev/null
@@ -1,61 +0,0 @@
-Name: Darwin
-URL: http://www.opensource.apple.com/
-Version: unknown
-Security Critical: yes
-License: Apple Public Source License 2.0
-
-Four files are excerpted here:
-
-malloc.h from:
-http://www.opensource.apple.com/source/Libc/Libc-763.11/include/malloc/malloc.h
-
-Modifications:
-- Modified #ifdef guards.
-- Removed everything but the definition of malloc_zone_t.
-- Renamed _malloc_zone_t to ChromeMallocZone to avoid possible name conflicts.
-
-CFRuntime.h from:
-http://www.opensource.apple.com/source/CF/CF-635/CFRuntime.h
-
-Modifications:
-- Modified #ifdef guards.
-- Removed everything but the definition of CFRuntimeBase.
-- Renamed CFRuntimeBase to ChromeCFRuntimeBase to avoid possible name conflicts.
-
-CFBase.h from:
-http://www.opensource.apple.com/source/CF/CF-550/CFBase.c
-http://www.opensource.apple.com/source/CF/CF-635/CFBase.c
-
-Modifications:
-- Renamed the file to CFBase.h.
-- Added #ifdef guards.
-- Added an #include of the CFRuntime.h file.
-- Removed everything but the definition of __CFAllocator.
-- Modified the reference of CFRuntimeBase to ChromeCFRuntimeBase.
-- Renamed __CFAllocator to ChromeCFAllocatorLeopards (from CF-550) and to
- ChromeCFAllocatorLions (from CF-635) to avoid possible name conflicts.
-
-cssmapplePriv.h from:
-http://www.opensource.apple.com/source/libsecurity_cssm/libsecurity_cssm-31536/lib/cssmapplePriv.h
-
-Warning: Technically, this is a private Apple header, and as such provides no
-guarantee for API stability. However, the use of this header is the only way
-to implement OCSP checking per Apple's public documentation on the usage of
-their Trust Policy Module. Further, the use of this private header is the
-recommended approach from Apple for modifying OCSP policies.
-
-See: http://developer.apple.com/documentation/Security/Reference/SecAppleTrustPolicyModuleSpec/Apple_Trust_Policy_Module_Functional_Specification.pdf
-and http://lists.apple.com/archives/apple-cdsa/2008/Aug/msg00008.html
-
-Modifications:
-- Removed unneeded definitions for internal Apple CSP DL enums and structs
-
-dnsinfo.h from:
-http://www.opensource.apple.com/source/configd/configd-453.19/dnsinfo/dnsinfo.h
-
-Provides dns_config_t which is used by /net/dns/dns_config_service_posix.cc to
-obtain system DNS configuration on Mac OS X. This private header is also used by
-Apple's open source mDNSResponder.
-
-Modifications:
-- Removed Availability.h and the corresponding macros.
diff --git a/third_party/apple_apsl/cssmapplePriv.h b/third_party/apple_apsl/cssmapplePriv.h
deleted file mode 100644
index 18092bd..0000000
--- a/third_party/apple_apsl/cssmapplePriv.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2000-2004 Apple Computer, Inc. All Rights Reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- *
- * cssmapplePriv.h -- Private CSSM features specific to Apple's Implementation
- */
-
-#ifndef _CSSMAPPLE_PRIV_H_
-#define _CSSMAPPLE_PRIV_H_ 1
-
-#include <Security/cssmtype.h>
-#include <Security/cssmapple.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Options for X509TP's CSSM_TP_CertGroupVerify for policy
- * CSSMOID_APPLE_TP_REVOCATION_OCSP. A pointer to, and length of, one
- * of these is optionally placed in
- * CSSM_TP_VERIFY_CONTEXT.Cred->Policy.PolicyIds[n].FieldValue.
- */
-
-#define CSSM_APPLE_TP_OCSP_OPTS_VERSION 0
-
-typedef uint32 CSSM_APPLE_TP_OCSP_OPT_FLAGS;
-enum {
- // require OCSP verification for each cert; default is "try"
- CSSM_TP_ACTION_OCSP_REQUIRE_PER_CERT = 0x00000001,
- // require OCSP verification for certs which claim an OCSP responder
- CSSM_TP_ACTION_OCSP_REQUIRE_IF_RESP_PRESENT = 0x00000002,
- // disable network OCSP transactions
- CSSM_TP_ACTION_OCSP_DISABLE_NET = 0x00000004,
- // disable reads from local OCSP cache
- CSSM_TP_ACTION_OCSP_CACHE_READ_DISABLE = 0x00000008,
- // disable reads from local OCSP cache
- CSSM_TP_ACTION_OCSP_CACHE_WRITE_DISABLE = 0x00000010,
- // if set and positive OCSP verify for given cert, no further revocation
- // checking need be done on that cert
- CSSM_TP_ACTION_OCSP_SUFFICIENT = 0x00000020,
- // generate nonce in OCSP request
- CSSM_TP_OCSP_GEN_NONCE = 0x00000040,
- // when generating nonce, require matching nonce in response
- CSSM_TP_OCSP_REQUIRE_RESP_NONCE = 0x00000080
-};
-
-typedef struct {
- uint32 Version;
- CSSM_APPLE_TP_OCSP_OPT_FLAGS Flags;
- CSSM_DATA_PTR LocalResponder; /* URI */
- CSSM_DATA_PTR LocalResponderCert; /* X509 DER encoded cert */
-} CSSM_APPLE_TP_OCSP_OPTIONS;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CSSMAPPLE_PRIV_H_ */
diff --git a/third_party/apple_apsl/dnsinfo.h b/third_party/apple_apsl/dnsinfo.h
deleted file mode 100644
index db2ad90..0000000
--- a/third_party/apple_apsl/dnsinfo.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (c) 2004-2006, 2008, 2009, 2011 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef __DNSINFO_H__
-#define __DNSINFO_H__
-
-/*
- * These routines provide access to the systems DNS configuration
- */
-
-#include <sys/cdefs.h>
-#include <stdint.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-#define DNSINFO_VERSION 20111104
-
-#define DEFAULT_SEARCH_ORDER 200000 /* search order for the "default" resolver domain name */
-
-#define DNS_PTR(type, name) \
- union { \
- type name; \
- uint64_t _ ## name ## _p; \
- }
-
-#define DNS_VAR(type, name) \
- type name
-
-
-#pragma pack(4)
-typedef struct {
- struct in_addr address;
- struct in_addr mask;
-} dns_sortaddr_t;
-#pragma pack()
-
-
-#pragma pack(4)
-typedef struct {
- DNS_PTR(char *, domain); /* domain */
- DNS_VAR(int32_t, n_nameserver); /* # nameserver */
- DNS_PTR(struct sockaddr **, nameserver);
- DNS_VAR(uint16_t, port); /* port (in host byte order) */
- DNS_VAR(int32_t, n_search); /* # search */
- DNS_PTR(char **, search);
- DNS_VAR(int32_t, n_sortaddr); /* # sortaddr */
- DNS_PTR(dns_sortaddr_t **, sortaddr);
- DNS_PTR(char *, options); /* options */
- DNS_VAR(uint32_t, timeout); /* timeout */
- DNS_VAR(uint32_t, search_order); /* search_order */
- DNS_VAR(uint32_t, if_index);
- DNS_VAR(uint32_t, flags);
- DNS_VAR(uint32_t, reach_flags); /* SCNetworkReachabilityFlags */
- DNS_VAR(uint32_t, reserved[5]);
-} dns_resolver_t;
-#pragma pack()
-
-
-#define DNS_RESOLVER_FLAGS_SCOPED 1 /* configuration is for scoped questions */
-
-
-#pragma pack(4)
-typedef struct {
- DNS_VAR(int32_t, n_resolver); /* resolver configurations */
- DNS_PTR(dns_resolver_t **, resolver);
- DNS_VAR(int32_t, n_scoped_resolver); /* "scoped" resolver configurations */
- DNS_PTR(dns_resolver_t **, scoped_resolver);
- DNS_VAR(uint32_t, reserved[5]);
-} dns_config_t;
-#pragma pack()
-
-
-__BEGIN_DECLS
-
-/*
- * DNS configuration access APIs
- */
-const char *
-dns_configuration_notify_key ();
-
-dns_config_t *
-dns_configuration_copy ();
-
-void
-dns_configuration_free (dns_config_t *config);
-
-void
-_dns_configuration_ack (dns_config_t *config,
- const char *bundle_id);
-
-__END_DECLS
-
-#endif /* __DNSINFO_H__ */
diff --git a/third_party/apple_apsl/malloc.h b/third_party/apple_apsl/malloc.h
deleted file mode 100644
index 9fd1d5d..0000000
--- a/third_party/apple_apsl/malloc.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef THIRD_PARTY_APPLE_APSL_MALLOC_H_
-#define THIRD_PARTY_APPLE_APSL_MALLOC_H_
-
-typedef struct _ChromeMallocZone {
- /* Only zone implementors should depend on the layout of this structure;
- Regular callers should use the access functions below */
- void *reserved1; /* RESERVED FOR CFAllocator DO NOT USE */
- void *reserved2; /* RESERVED FOR CFAllocator DO NOT USE */
- size_t (*size)(struct _malloc_zone_t *zone, const void *ptr); /* returns the size of a block or 0 if not in this zone; must be fast, especially for negative answers */
- void *(*malloc)(struct _malloc_zone_t *zone, size_t size);
- void *(*calloc)(struct _malloc_zone_t *zone, size_t num_items, size_t size); /* same as malloc, but block returned is set to zero */
- void *(*valloc)(struct _malloc_zone_t *zone, size_t size); /* same as malloc, but block returned is set to zero and is guaranteed to be page aligned */
- void (*free)(struct _malloc_zone_t *zone, void *ptr);
- void *(*realloc)(struct _malloc_zone_t *zone, void *ptr, size_t size);
- void (*destroy)(struct _malloc_zone_t *zone); /* zone is destroyed and all memory reclaimed */
- const char *zone_name;
-
- /* Optional batch callbacks; these may be NULL */
- unsigned (*batch_malloc)(struct _malloc_zone_t *zone, size_t size, void **results, unsigned num_requested); /* given a size, returns pointers capable of holding that size; returns the number of pointers allocated (maybe 0 or less than num_requested) */
- void (*batch_free)(struct _malloc_zone_t *zone, void **to_be_freed, unsigned num_to_be_freed); /* frees all the pointers in to_be_freed; note that to_be_freed may be overwritten during the process */
-
- struct malloc_introspection_t *introspect;
- unsigned version;
-
- /* aligned memory allocation. The callback may be NULL. Present in version >= 5. */
- void *(*memalign)(struct _malloc_zone_t *zone, size_t alignment, size_t size);
-
- /* free a pointer known to be in zone and known to have the given size. The callback may be NULL. Present in version >= 6.*/
- void (*free_definite_size)(struct _malloc_zone_t *zone, void *ptr, size_t size);
-
- /* Empty out caches in the face of memory pressure. The callback may be NULL. Present in version >= 8. */
- size_t (*pressure_relief)(struct _malloc_zone_t *zone, size_t goal);
-} ChromeMallocZone;
-
-#endif // THIRD_PARTY_APPLE_APSL_MALLOC_H_
diff --git a/third_party/instrumented_libraries/BUILD.gn b/third_party/instrumented_libraries/BUILD.gn
new file mode 100644
index 0000000..8d113ef
--- /dev/null
+++ b/third_party/instrumented_libraries/BUILD.gn
@@ -0,0 +1,67 @@
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/config/sanitizers/sanitizers.gni")
+
+prebuilt_available =
+ is_msan && (msan_track_origins == 0 || msan_track_origins == 2)
+
+group("deps") {
+ if (use_prebuilt_instrumented_libraries) {
+ assert(prebuilt_available,
+ "Prebuilt instrumented libraries are only available when " +
+ "is_msan = true and msan_track_origins = {0, 2}")
+ deps = [
+ ":prebuilt",
+ ]
+ }
+}
+
+if (prebuilt_available) {
+ group("prebuilt") {
+ visibility = [ ":deps" ]
+ public_configs = [ ":prebuilt_link_helper" ]
+ deps = [
+ ":extract_prebuilt_instrumented_libraries",
+ ]
+ }
+
+ if (is_msan) {
+ sanitizer_type = "msan"
+ if (msan_track_origins == 0) {
+ archive_prefix = "msan-no-origins"
+ } else if (msan_track_origins == 2) {
+ archive_prefix = "msan-chained-origins"
+ }
+ }
+
+ # TODO(GYP): scripts/download_binaries.py uses GYP_DEFINES to decide whether
+ # to download the archives extracted here.
+ # Note: This requires a clobber whenever Ubuntu version changes.
+ action("extract_prebuilt_instrumented_libraries") {
+ visibility = [ ":prebuilt" ]
+ script = "scripts/unpack_binaries.py"
+ depfile = "$target_out_dir/$archive_prefix.d"
+ args = [
+ archive_prefix,
+ rebase_path("binaries"),
+ rebase_path(root_build_dir + "/instrumented_libraries_prebuilt"),
+ rebase_path(target_out_dir, root_build_dir),
+ ]
+ outputs = [
+ "$target_out_dir/$archive_prefix.txt",
+ ]
+ }
+
+ config("prebuilt_link_helper") {
+ visibility = [ ":prebuilt" ]
+ ldflags = [
+ # Add a relative RPATH entry to Chromium binaries. This puts instrumented
+ # DSOs before system-installed versions in library search path.
+ "-Wl,-R,\$ORIGIN/instrumented_libraries_prebuilt/$sanitizer_type/lib",
+ "-Wl,-z,origin",
+ ]
+ }
+}
+# TODO(GYP): Support building instrumented libraries from source.
diff --git a/third_party/instrumented_libraries/OWNERS b/third_party/instrumented_libraries/OWNERS
new file mode 100644
index 0000000..4ec7dc6
--- /dev/null
+++ b/third_party/instrumented_libraries/OWNERS
@@ -0,0 +1 @@
+glider@chromium.org
diff --git a/third_party/instrumented_libraries/README.chromium b/third_party/instrumented_libraries/README.chromium
new file mode 100644
index 0000000..222a25c
--- /dev/null
+++ b/third_party/instrumented_libraries/README.chromium
@@ -0,0 +1,14 @@
+Name: instrumented_libbraries
+URL: n/a
+Version: 0
+Security Critical: no
+License: n/a
+License File: NOT_SHIPPED
+
+Description:
+Scripts which can download and build several third party libraries
+using different instrumentation tools (AddressSanitizer, etc.).
+
+Flag "use_instrumented_libraries=1" in GYP_DEFINES enables usage of
+instrumented libraries and final binary will use them instead of standard
+system shared libraries.
diff --git a/third_party/instrumented_libraries/binaries/.gitignore b/third_party/instrumented_libraries/binaries/.gitignore
new file mode 100644
index 0000000..d177d9a
--- /dev/null
+++ b/third_party/instrumented_libraries/binaries/.gitignore
@@ -0,0 +1,2 @@
+# Ignore downloaded binaries.
+*.tgz
diff --git a/third_party/instrumented_libraries/binaries/msan-chained-origins-precise.tgz.sha1 b/third_party/instrumented_libraries/binaries/msan-chained-origins-precise.tgz.sha1
new file mode 100644
index 0000000..71e2def
--- /dev/null
+++ b/third_party/instrumented_libraries/binaries/msan-chained-origins-precise.tgz.sha1
@@ -0,0 +1 @@
+60669b8a67026d92b365c1a2cab756bfe2fdd90f
\ No newline at end of file
diff --git a/third_party/instrumented_libraries/binaries/msan-chained-origins-trusty.tgz.sha1 b/third_party/instrumented_libraries/binaries/msan-chained-origins-trusty.tgz.sha1
new file mode 100644
index 0000000..193be34
--- /dev/null
+++ b/third_party/instrumented_libraries/binaries/msan-chained-origins-trusty.tgz.sha1
@@ -0,0 +1 @@
+348b21c99365227beb378e6f068984b0f6ea9f9f
\ No newline at end of file
diff --git a/third_party/instrumented_libraries/binaries/msan-no-origins-precise.tgz.sha1 b/third_party/instrumented_libraries/binaries/msan-no-origins-precise.tgz.sha1
new file mode 100644
index 0000000..9f17c0d
--- /dev/null
+++ b/third_party/instrumented_libraries/binaries/msan-no-origins-precise.tgz.sha1
@@ -0,0 +1 @@
+2a66a901c3b0acd3e5c5cbf49ddfa442f77bb38e
\ No newline at end of file
diff --git a/third_party/instrumented_libraries/binaries/msan-no-origins-trusty.tgz.sha1 b/third_party/instrumented_libraries/binaries/msan-no-origins-trusty.tgz.sha1
new file mode 100644
index 0000000..bbe6657
--- /dev/null
+++ b/third_party/instrumented_libraries/binaries/msan-no-origins-trusty.tgz.sha1
@@ -0,0 +1 @@
+098097aa3f25d94b73014c9249a41bfe37f3242b
\ No newline at end of file
diff --git a/third_party/instrumented_libraries/blacklists/asan/libglib2.0-0.txt b/third_party/instrumented_libraries/blacklists/asan/libglib2.0-0.txt
new file mode 100644
index 0000000..8989568
--- /dev/null
+++ b/third_party/instrumented_libraries/blacklists/asan/libglib2.0-0.txt
@@ -0,0 +1,2 @@
+# http://crbug.com/367509
+fun:g_utf8_to_ucs4_fast
diff --git a/third_party/instrumented_libraries/blacklists/msan/libglib2.0-0.txt b/third_party/instrumented_libraries/blacklists/msan/libglib2.0-0.txt
new file mode 100644
index 0000000..45c6683
--- /dev/null
+++ b/third_party/instrumented_libraries/blacklists/msan/libglib2.0-0.txt
@@ -0,0 +1,2 @@
+# MSan needs an interceptor for wcsxfrm(). http://crbug.com/423410
+fun:g_utf8_collate_key
diff --git a/third_party/instrumented_libraries/blacklists/msan/libx11-6.txt b/third_party/instrumented_libraries/blacklists/msan/libx11-6.txt
new file mode 100644
index 0000000..a72a39d
--- /dev/null
+++ b/third_party/instrumented_libraries/blacklists/msan/libx11-6.txt
@@ -0,0 +1,2 @@
+# https://bugs.freedesktop.org/show_bug.cgi?id=81236
+fun:XIconifyWindow
diff --git a/third_party/instrumented_libraries/instrumented_libraries.gyp b/third_party/instrumented_libraries/instrumented_libraries.gyp
new file mode 100644
index 0000000..307aed1
--- /dev/null
+++ b/third_party/instrumented_libraries/instrumented_libraries.gyp
@@ -0,0 +1,860 @@
+# Copyright 2013 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+ 'variables': {
+ 'verbose_libraries_build%': 0,
+ 'instrumented_libraries_jobs%': 1,
+ 'instrumented_libraries_cc%': '<!(cd <(DEPTH) && pwd -P)/<(make_clang_dir)/bin/clang',
+ 'instrumented_libraries_cxx%': '<!(cd <(DEPTH) && pwd -P)/<(make_clang_dir)/bin/clang++',
+ },
+
+ 'libdir': 'lib',
+ 'ubuntu_release': '<!(lsb_release -cs)',
+
+ 'conditions': [
+ ['asan==1', {
+ 'sanitizer_type': 'asan',
+ }],
+ ['msan==1', {
+ 'sanitizer_type': 'msan',
+ }],
+ ['tsan==1', {
+ 'sanitizer_type': 'tsan',
+ }],
+ ['use_goma==1', {
+ 'cc': '<(gomadir)/gomacc <(instrumented_libraries_cc)',
+ 'cxx': '<(gomadir)/gomacc <(instrumented_libraries_cxx)',
+ }, {
+ 'cc': '<(instrumented_libraries_cc)',
+ 'cxx': '<(instrumented_libraries_cxx)',
+ }],
+ ],
+
+ 'target_defaults': {
+ 'build_method': 'destdir',
+ # Every package must have --disable-static in configure flags to avoid
+ # building unnecessary static libs. Ideally we should add it here.
+ # Unfortunately, zlib1g doesn't support that flag and for some reason it
+ # can't be removed with a GYP exclusion list. So instead we add that flag
+ # manually to every package but zlib1g.
+ 'extra_configure_flags': [],
+ 'jobs': '<(instrumented_libraries_jobs)',
+ 'package_cflags': [
+ '-O2',
+ '-gline-tables-only',
+ '-fPIC',
+ '-w',
+ '-U_FORITFY_SOURCE',
+ '-fno-omit-frame-pointer'
+ ],
+ 'package_ldflags': [
+ '-Wl,-z,origin',
+ # We set RPATH=XORIGIN when building the package and replace it with
+ # $ORIGIN later. The reason is that this flag goes through configure/make
+ # differently for different packages. Because of this, we can't escape the
+ # $ character in a way that would work for every package.
+ '-Wl,-R,XORIGIN/.'
+ ],
+ 'patch': '',
+ 'pre_build': '',
+ 'asan_blacklist': '',
+ 'msan_blacklist': '',
+ 'tsan_blacklist': '',
+
+ 'conditions': [
+ ['asan==1', {
+ 'package_cflags': ['-fsanitize=address'],
+ 'package_ldflags': ['-fsanitize=address'],
+ }],
+ ['msan==1', {
+ 'package_cflags': [
+ '-fsanitize=memory',
+ '-fsanitize-memory-track-origins=<(msan_track_origins)'
+ ],
+ 'package_ldflags': ['-fsanitize=memory'],
+ }],
+ ['tsan==1', {
+ 'package_cflags': ['-fsanitize=thread'],
+ 'package_ldflags': ['-fsanitize=thread'],
+ }],
+ ],
+ },
+
+ 'targets': [
+ {
+ 'target_name': 'prebuilt_instrumented_libraries',
+ 'type': 'none',
+ 'variables': {
+ 'prune_self_dependency': 1,
+ # Don't add this target to the dependencies of targets with type=none.
+ 'link_dependency': 1,
+ 'conditions': [
+ ['msan==1', {
+ 'conditions': [
+ ['msan_track_origins==2', {
+ 'archive_prefix': 'msan-chained-origins',
+ }, {
+ 'conditions': [
+ ['msan_track_origins==0', {
+ 'archive_prefix': 'msan-no-origins',
+ }, {
+ 'archive_prefix': 'UNSUPPORTED_CONFIGURATION'
+ }],
+ ]}],
+ ]}, {
+ 'archive_prefix': 'UNSUPPORTED_CONFIGURATION'
+ }],
+ ],
+ },
+ 'actions': [
+ {
+ 'action_name': 'unpack_<(archive_prefix)-<(_ubuntu_release).tgz',
+ 'inputs': [
+ 'binaries/<(archive_prefix)-<(_ubuntu_release).tgz',
+ ],
+ 'outputs': [
+ '<(PRODUCT_DIR)/instrumented_libraries_prebuilt/<(archive_prefix).txt',
+ ],
+ 'action': [
+ 'scripts/unpack_binaries.py',
+ '<(archive_prefix)',
+ 'binaries',
+ '<(PRODUCT_DIR)/instrumented_libraries_prebuilt/',
+ ],
+ },
+ ],
+ 'direct_dependent_settings': {
+ 'target_conditions': [
+ ['_toolset=="target"', {
+ 'ldflags': [
+ # Add a relative RPATH entry to Chromium binaries. This puts
+ # instrumented DSOs before system-installed versions in library
+ # search path.
+ '-Wl,-R,\$$ORIGIN/instrumented_libraries_prebuilt/<(_sanitizer_type)/<(_libdir)/',
+ '-Wl,-z,origin',
+ ],
+ }],
+ ],
+ },
+ },
+ {
+ 'target_name': 'instrumented_libraries',
+ 'type': 'none',
+ 'variables': {
+ 'prune_self_dependency': 1,
+ # Don't add this target to the dependencies of targets with type=none.
+ 'link_dependency': 1,
+ },
+ # NOTE: Please keep install-build-deps.sh in sync with this list.
+ 'dependencies': [
+ '<(_sanitizer_type)-freetype',
+ '<(_sanitizer_type)-libcairo2',
+ '<(_sanitizer_type)-libexpat1',
+ '<(_sanitizer_type)-libffi6',
+ '<(_sanitizer_type)-libgcrypt11',
+ '<(_sanitizer_type)-libgpg-error0',
+ '<(_sanitizer_type)-libnspr4',
+ '<(_sanitizer_type)-libp11-kit0',
+ '<(_sanitizer_type)-libpcre3',
+ '<(_sanitizer_type)-libpng12-0',
+ '<(_sanitizer_type)-libx11-6',
+ '<(_sanitizer_type)-libxau6',
+ '<(_sanitizer_type)-libxcb1',
+ '<(_sanitizer_type)-libxcomposite1',
+ '<(_sanitizer_type)-libxcursor1',
+ '<(_sanitizer_type)-libxdamage1',
+ '<(_sanitizer_type)-libxdmcp6',
+ '<(_sanitizer_type)-libxext6',
+ '<(_sanitizer_type)-libxfixes3',
+ '<(_sanitizer_type)-libxi6',
+ '<(_sanitizer_type)-libxinerama1',
+ '<(_sanitizer_type)-libxrandr2',
+ '<(_sanitizer_type)-libxrender1',
+ '<(_sanitizer_type)-libxss1',
+ '<(_sanitizer_type)-libxtst6',
+ '<(_sanitizer_type)-zlib1g',
+ '<(_sanitizer_type)-libglib2.0-0',
+ '<(_sanitizer_type)-libdbus-1-3',
+ '<(_sanitizer_type)-libdbus-glib-1-2',
+ '<(_sanitizer_type)-nss',
+ '<(_sanitizer_type)-libfontconfig1',
+ '<(_sanitizer_type)-pulseaudio',
+ '<(_sanitizer_type)-libasound2',
+ '<(_sanitizer_type)-pango1.0',
+ '<(_sanitizer_type)-libcap2',
+ '<(_sanitizer_type)-udev',
+ '<(_sanitizer_type)-libgnome-keyring0',
+ '<(_sanitizer_type)-libgtk2.0-0',
+ '<(_sanitizer_type)-libgdk-pixbuf2.0-0',
+ '<(_sanitizer_type)-libpci3',
+ '<(_sanitizer_type)-libdbusmenu-glib4',
+ '<(_sanitizer_type)-libgconf-2-4',
+ '<(_sanitizer_type)-libappindicator1',
+ '<(_sanitizer_type)-libdbusmenu',
+ '<(_sanitizer_type)-atk1.0',
+ '<(_sanitizer_type)-libunity9',
+ '<(_sanitizer_type)-dee',
+ '<(_sanitizer_type)-libpixman-1-0',
+ '<(_sanitizer_type)-brltty',
+ '<(_sanitizer_type)-libva1',
+ ],
+ 'conditions': [
+ ['"<(_ubuntu_release)"=="precise"', {
+ 'dependencies': [
+ '<(_sanitizer_type)-libtasn1-3',
+ ],
+ }, {
+ 'dependencies': [
+ # Trusty and above.
+ '<(_sanitizer_type)-libtasn1-6',
+ '<(_sanitizer_type)-harfbuzz',
+ '<(_sanitizer_type)-libsecret',
+ ],
+ }],
+ ['msan==1', {
+ 'dependencies': [
+ '<(_sanitizer_type)-libcups2',
+ ],
+ }],
+ ['tsan==1', {
+ 'dependencies!': [
+ '<(_sanitizer_type)-libpng12-0',
+ ],
+ }],
+ ],
+ 'direct_dependent_settings': {
+ 'target_conditions': [
+ ['_toolset=="target"', {
+ 'ldflags': [
+ # Add a relative RPATH entry to Chromium binaries. This puts
+ # instrumented DSOs before system-installed versions in library
+ # search path.
+ '-Wl,-R,\$$ORIGIN/instrumented_libraries/<(_sanitizer_type)/<(_libdir)/',
+ '-Wl,-z,origin',
+ ],
+ }],
+ ],
+ },
+ },
+ {
+ 'package_name': 'freetype',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'pre_build': 'scripts/pre-build/freetype.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libcairo2',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-gtk-doc',
+ '--disable-static',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libdbus-1-3',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--disable-libaudit',
+ '--enable-apparmor',
+ '--enable-systemd',
+ '--libexecdir=/lib/dbus-1.0',
+ '--with-systemdsystemunitdir=/lib/systemd/system',
+ '--disable-tests',
+ '--exec-prefix=/',
+ # From dh_auto_configure.
+ '--prefix=/usr',
+ '--localstatedir=/var',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libdbus-glib-1-2',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ # Use system dbus-binding-tool. The just-built one is instrumented but
+ # doesn't have the correct RPATH, and will crash.
+ '--with-dbus-binding-tool=dbus-binding-tool',
+ '--disable-static',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libexpat1',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libffi6',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libfontconfig1',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-docs',
+ '--sysconfdir=/etc/',
+ '--disable-static',
+ # From debian/rules.
+ '--with-add-fonts=/usr/X11R6/lib/X11/fonts,/usr/local/share/fonts',
+ ],
+ 'conditions': [
+ ['"<(_ubuntu_release)"=="precise"', {
+ 'patch': 'patches/libfontconfig.precise.diff',
+ }, {
+ 'patch': 'patches/libfontconfig.trusty.diff',
+ }],
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libgcrypt11',
+ 'dependencies=': [],
+ 'package_ldflags': ['-Wl,-z,muldefs'],
+ 'extra_configure_flags': [
+ # From debian/rules.
+ '--enable-noexecstack',
+ '--enable-ld-version-script',
+ '--disable-static',
+ # http://crbug.com/344505
+ '--disable-asm'
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libglib2.0-0',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-gtk-doc',
+ '--disable-gtk-doc-html',
+ '--disable-gtk-doc-pdf',
+ '--disable-static',
+ ],
+ 'asan_blacklist': 'blacklists/asan/libglib2.0-0.txt',
+ 'msan_blacklist': 'blacklists/msan/libglib2.0-0.txt',
+ 'pre_build': 'scripts/pre-build/autogen.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libgpg-error0',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libnspr4',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--enable-64bit',
+ '--disable-static',
+ # TSan reports data races on debug variables.
+ '--disable-debug',
+ ],
+ 'pre_build': 'scripts/pre-build/libnspr4.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libp11-kit0',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ # Required on Trusty due to autoconf version mismatch.
+ 'pre_build': 'scripts/pre-build/autoreconf.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libpcre3',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--enable-utf8',
+ '--enable-unicode-properties',
+ '--disable-static',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libpixman-1-0',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--disable-gtk',
+ '--disable-silent-rules',
+ # Avoid a clang issue. http://crbug.com/449183
+ '--disable-mmx',
+ ],
+ 'patch': 'patches/libpixman-1-0.diff',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libpng12-0',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libx11-6',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-specs',
+ '--disable-static',
+ ],
+ 'msan_blacklist': 'blacklists/msan/libx11-6.txt',
+ # Required on Trusty due to autoconf version mismatch.
+ 'pre_build': 'scripts/pre-build/autoreconf.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxau6',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxcb1',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-build-docs',
+ '--disable-static',
+ ],
+ 'conditions': [
+ ['"<(_ubuntu_release)"=="precise"', {
+ # Backport fix for https://bugs.freedesktop.org/show_bug.cgi?id=54671
+ 'patch': 'patches/libxcb1.precise.diff',
+ }],
+ ],
+ # Required on Trusty due to autoconf version mismatch.
+ 'pre_build': 'scripts/pre-build/autoreconf.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxcomposite1',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxcursor1',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxdamage1',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxdmcp6',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-docs',
+ '--disable-static',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxext6',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-specs',
+ '--disable-static',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxfixes3',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxi6',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-specs',
+ '--disable-docs',
+ '--disable-static',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxinerama1',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxrandr2',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxrender1',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxss1',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libxtst6',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-specs',
+ '--disable-static',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'zlib1g',
+ 'dependencies=': [],
+ # --disable-static is not supported
+ 'patch': 'patches/zlib1g.diff',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'nss',
+ 'dependencies=': [
+ # TODO(earthdok): get rid of this dependency
+ '<(_sanitizer_type)-libnspr4',
+ ],
+ 'patch': 'patches/nss.diff',
+ 'build_method': 'custom_nss',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'pulseaudio',
+ 'dependencies=': [],
+ 'conditions': [
+ ['"<(_ubuntu_release)"=="precise"', {
+ 'patch': 'patches/pulseaudio.precise.diff',
+ 'jobs': 1,
+ }, {
+ # New location of libpulsecommon.
+ 'package_ldflags': [ '-Wl,-R,XORIGIN/pulseaudio/.' ],
+ }],
+ ],
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--enable-x11',
+ '--disable-hal-compat',
+ # Disable some ARM-related code that fails compilation. No idea why
+ # this even impacts x86-64 builds.
+ '--disable-neon-opt'
+ ],
+ 'pre_build': 'scripts/pre-build/pulseaudio.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libasound2',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'pre_build': 'scripts/pre-build/libasound2.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libcups2',
+ 'dependencies=': [],
+ 'patch': 'patches/libcups2.diff',
+ 'jobs': 1,
+ 'extra_configure_flags': [
+ '--disable-static',
+ # All from debian/rules.
+ '--localedir=/usr/share/cups/locale',
+ '--enable-slp',
+ '--enable-libpaper',
+ '--enable-ssl',
+ '--enable-gnutls',
+ '--disable-openssl',
+ '--enable-threads',
+ '--enable-debug',
+ '--enable-dbus',
+ '--with-dbusdir=/etc/dbus-1',
+ '--enable-gssapi',
+ '--enable-avahi',
+ '--with-pdftops=/usr/bin/gs',
+ '--disable-launchd',
+ '--with-cups-group=lp',
+ '--with-system-groups=lpadmin',
+ '--with-printcap=/var/run/cups/printcap',
+ '--with-log-file-perm=0640',
+ '--with-local_protocols="CUPS dnssd"',
+ '--with-remote_protocols="CUPS dnssd"',
+ '--enable-libusb',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'pango1.0',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-static',
+ # Avoid https://bugs.gentoo.org/show_bug.cgi?id=425620
+ '--enable-introspection=no',
+ # Pango is normally used with dynamically loaded modules. However,
+ # ensuring pango is able to find instrumented versions of those modules
+ # is a huge pain in the neck. Let's link them statically instead, and
+ # hope for the best.
+ '--with-included-modules=yes'
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libcap2',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'build_method': 'custom_libcap',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'udev',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-static',
+ # Without this flag there's a linking step that doesn't honor LDFLAGS
+ # and fails.
+ # TODO(earthdok): find a better fix.
+ '--disable-gudev'
+ ],
+ 'pre_build': 'scripts/pre-build/udev.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libtasn1-3',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--enable-ld-version-script',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libtasn1-6',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--enable-ld-version-script',
+ ],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libgnome-keyring0',
+ 'extra_configure_flags': [
+ '--disable-static',
+ '--enable-tests=no',
+ # Make the build less problematic.
+ '--disable-introspection',
+ ],
+ 'package_ldflags': ['-Wl,--as-needed'],
+ 'dependencies=': [],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libgtk2.0-0',
+ 'package_cflags': ['-Wno-return-type'],
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--prefix=/usr',
+ '--sysconfdir=/etc',
+ '--enable-test-print-backend',
+ '--enable-introspection=no',
+ '--with-xinput=yes',
+ ],
+ 'dependencies=': [],
+ 'conditions': [
+ ['"<(_ubuntu_release)"=="precise"', {
+ 'patch': 'patches/libgtk2.0-0.precise.diff',
+ }, {
+ 'patch': 'patches/libgtk2.0-0.trusty.diff',
+ }],
+ ],
+ 'pre_build': 'scripts/pre-build/libgtk2.0-0.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libgdk-pixbuf2.0-0',
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--with-libjasper',
+ '--with-x11',
+ # Make the build less problematic.
+ '--disable-introspection',
+ # Do not use loadable modules. Same as with Pango, there's no easy way
+ # to make gdk-pixbuf pick instrumented versions over system-installed
+ # ones.
+ '--disable-modules',
+ ],
+ 'dependencies=': [],
+ 'pre_build': 'scripts/pre-build/libgdk-pixbuf2.0-0.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libpci3',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'build_method': 'custom_libpci3',
+ 'jobs': 1,
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libdbusmenu-glib4',
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--disable-scrollkeeper',
+ '--enable-gtk-doc',
+ # --enable-introspection introduces a build step that attempts to run
+ # a just-built binary and crashes. Vala requires introspection.
+ # TODO(earthdok): find a better fix.
+ '--disable-introspection',
+ '--disable-vala',
+ ],
+ 'dependencies=': [],
+ 'pre_build': 'scripts/pre-build/autogen.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libgconf-2-4',
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules. (Even though --with-gtk=3.0 doesn't make sense.)
+ '--with-gtk=3.0',
+ '--disable-orbit',
+ # See above.
+ '--disable-introspection',
+ ],
+ 'dependencies=': [],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libappindicator1',
+ 'extra_configure_flags': [
+ '--disable-static',
+ # See above.
+ '--disable-introspection',
+ ],
+ 'dependencies=': [],
+ 'jobs': 1,
+ 'pre_build': 'scripts/pre-build/autogen.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libdbusmenu',
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--disable-scrollkeeper',
+ '--with-gtk=2',
+ # See above.
+ '--disable-introspection',
+ '--disable-vala',
+ ],
+ 'dependencies=': [],
+ 'pre_build': 'scripts/pre-build/autogen.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'atk1.0',
+ 'extra_configure_flags': [
+ '--disable-static',
+ # See above.
+ '--disable-introspection',
+ ],
+ 'dependencies=': [],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libunity9',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ 'pre_build': 'scripts/pre-build/autogen.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'dee',
+ 'extra_configure_flags': [
+ '--disable-static',
+ # See above.
+ '--disable-introspection',
+ ],
+ 'dependencies=': [],
+ 'pre_build': 'scripts/pre-build/autogen.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'harfbuzz',
+ 'package_cflags': ['-Wno-c++11-narrowing'],
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--with-graphite2=yes',
+ '--with-gobject',
+ # See above.
+ '--disable-introspection',
+ ],
+ 'dependencies=': [],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'brltty',
+ 'extra_configure_flags': [
+ '--disable-static',
+ # From debian/rules.
+ '--without-viavoice',
+ '--without-theta',
+ '--without-swift',
+ '--bindir=/sbin',
+ '--with-curses=ncursesw',
+ '--disable-stripping',
+ # We don't need any of those.
+ '--disable-java-bindings',
+ '--disable-lisp-bindings',
+ '--disable-ocaml-bindings',
+ '--disable-python-bindings',
+ '--disable-tcl-bindings'
+ ],
+ 'dependencies=': [],
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libva1',
+ 'dependencies=': [],
+ 'extra_configure_flags': ['--disable-static'],
+ # Backport a use-after-free fix:
+ # http://cgit.freedesktop.org/libva/diff/va/va.c?h=staging&id=d4988142a3f2256e38c5c5cdcdfc1b4f5f3c1ea9
+ 'patch': 'patches/libva1.diff',
+ 'pre_build': 'scripts/pre-build/libva1.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ {
+ 'package_name': 'libsecret',
+ 'dependencies=': [],
+ 'extra_configure_flags': [
+ '--disable-static',
+ # See above.
+ '--disable-introspection',
+ ],
+ 'pre_build': 'scripts/pre-build/autoreconf.sh',
+ 'includes': ['standard_instrumented_package_target.gypi'],
+ },
+ ],
+}
diff --git a/third_party/instrumented_libraries/instrumented_libraries.isolate b/third_party/instrumented_libraries/instrumented_libraries.isolate
new file mode 100644
index 0000000..e6d8b9e
--- /dev/null
+++ b/third_party/instrumented_libraries/instrumented_libraries.isolate
@@ -0,0 +1,22 @@
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+{
+ 'conditions': [
+ ['use_instrumented_libraries==1', {
+ 'variables': {
+ 'files': [
+ '<(PRODUCT_DIR)/instrumented_libraries/',
+ ],
+ },
+ }],
+ ['use_prebuilt_instrumented_libraries==1', {
+ 'variables': {
+ 'files': [
+ '<(PRODUCT_DIR)/instrumented_libraries_prebuilt/',
+ ],
+ },
+ }],
+ ],
+}
+
diff --git a/third_party/instrumented_libraries/patches/libcups2.diff b/third_party/instrumented_libraries/patches/libcups2.diff
new file mode 100644
index 0000000..49b262f
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/libcups2.diff
@@ -0,0 +1,31 @@
+diff -rupN ./man/Makefile ../cups-1.5.3-patched/man/Makefile
+--- ./man/Makefile 2014-01-31 20:19:55.000000000 +0400
++++ ../cups-1.5.3-patched/man/Makefile 2014-01-31 20:21:56.449781676 +0400
+@@ -69,6 +69,12 @@ MAN8 = cupsaccept.$(MAN8EXT) \
+
+ LANGUAGES=de fr
+
++# Man pages build may fail. We don't need those in instrumented builds anyway.
++MAN1 =
++MAN5 =
++MAN7 =
++MAN8 =
++
+ #
+ # Make everything...
+ #
+diff -rupN ./man/Makefile.l10n ../cups-1.5.3-patched/man/Makefile.l10n
+--- ./man/Makefile.l10n 2014-01-31 20:19:55.000000000 +0400
++++ ../cups-1.5.3-patched/man/Makefile.l10n 2014-01-31 20:22:13.889535988 +0400
+@@ -57,6 +57,11 @@ MAN8 = cupsaccept.$(MAN8EXT) \
+ lpmove.$(MAN8EXT) \
+ lpc.$(MAN8EXT)
+
++# Man pages build may fail. We don't need those in instrumented builds anyway.
++MAN1 =
++MAN5 =
++MAN7 =
++MAN8 =
+
+ #
+ # Make everything...
diff --git a/third_party/instrumented_libraries/patches/libfontconfig.precise.diff b/third_party/instrumented_libraries/patches/libfontconfig.precise.diff
new file mode 100644
index 0000000..19f85f7
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/libfontconfig.precise.diff
@@ -0,0 +1,13 @@
+diff -rupN ./src/fcpat.c ../fontconfig-2.8.0-patched/src/fcpat.c
+--- ./src/fcpat.c 2009-11-17 01:46:18.000000000 +0300
++++ ../fontconfig-2.8.0-patched/src/fcpat.c 2014-01-27 20:11:36.185213935 +0400
+@@ -37,6 +37,9 @@ FcPatternCreate (void)
+ p = (FcPattern *) malloc (sizeof (FcPattern));
+ if (!p)
+ return 0;
++ // Silence Valgrind/MemorySanitizer. There is uninitialized padding at the
++ // end of this structure. When serialized to file, this will cause a report.
++ memset(p, 0, sizeof(*p));
+ FcMemAlloc (FC_MEM_PATTERN, sizeof (FcPattern));
+ p->num = 0;
+ p->size = 0;
diff --git a/third_party/instrumented_libraries/patches/libfontconfig.trusty.diff b/third_party/instrumented_libraries/patches/libfontconfig.trusty.diff
new file mode 100644
index 0000000..7cfeba5
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/libfontconfig.trusty.diff
@@ -0,0 +1,13 @@
+diff -rupN ./src/fcpat.c ../fontconfig-2.11.0-patched/src/fcpat.c
+--- ./src/fcpat.c 2013-10-11 07:10:18.000000000 +0400
++++ ../fontconfig-2.11.0-patched/src/fcpat.c 2014-09-30 22:14:55.818360071 +0400
+@@ -33,6 +33,9 @@ FcPatternCreate (void)
+ p = (FcPattern *) malloc (sizeof (FcPattern));
+ if (!p)
+ return 0;
++ // Silence Valgrind/MemorySanitizer. There is uninitialized padding at the
++ // end of this structure. When serialized to file, this will cause a report.
++ memset(p, 0, sizeof(*p));
+ p->num = 0;
+ p->size = 0;
+ p->elts_offset = FcPtrToOffset (p, NULL);
diff --git a/third_party/instrumented_libraries/patches/libgtk2.0-0.precise.diff b/third_party/instrumented_libraries/patches/libgtk2.0-0.precise.diff
new file mode 100644
index 0000000..75f4f64
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/libgtk2.0-0.precise.diff
@@ -0,0 +1,28 @@
+diff -rupN ./gtk/gtkmain.c ../gtk+2.0-2.24.10-patched/gtk/gtkmain.c
+--- ./gtk/gtkmain.c 2014-05-29 19:39:07.000000000 +0400
++++ ../gtk+2.0-2.24.10-patched/gtk/gtkmain.c 2015-02-09 21:52:59.213636172 +0300
+@@ -751,6 +751,10 @@ _overlay_scrollbar_init (void)
+ GModule *module = NULL;
+ gpointer symbol = NULL;
+
++ /* Chrome doesn't use overlay-scrollbar anyway. By disabling it here, we avoid
++ * having to build it. */
++ return;
++
+ gchar *flag = (gchar*) g_getenv ("LIBOVERLAY_SCROLLBAR");
+
+ /* check if LIBOVERLAY_SCROLLBAR is set to 0 or an empty value
+diff -rupN ./gtk/gtkmenushell.h ../gtk+2.0-2.24.10-patched/gtk/gtkmenushell.h
+--- ./gtk/gtkmenushell.h 2011-08-16 06:30:52.000000000 +0400
++++ ../gtk+2.0-2.24.10-patched/gtk/gtkmenushell.h 2015-02-09 21:49:49.052032041 +0300
+@@ -135,7 +135,9 @@ void _gtk_menu_shell_update_mnemonic
+ void _gtk_menu_shell_set_keyboard_mode (GtkMenuShell *menu_shell,
+ gboolean keyboard_mode);
+ gboolean _gtk_menu_shell_get_keyboard_mode (GtkMenuShell *menu_shell);
+-
++// https://bugs.launchpad.net/bugs/945135
++gboolean ubuntu_gtk_menu_shell_activate_mnemonic (GtkMenuShell *shell, GtkWidget *item);
++gboolean ubuntu_gtk_menu_shell_activate_first (GtkMenuShell *menu_shell, gboolean search_sensitive);
+ G_END_DECLS
+
+ #endif /* __GTK_MENU_SHELL_H__ */
diff --git a/third_party/instrumented_libraries/patches/libgtk2.0-0.trusty.diff b/third_party/instrumented_libraries/patches/libgtk2.0-0.trusty.diff
new file mode 100644
index 0000000..2a8295b
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/libgtk2.0-0.trusty.diff
@@ -0,0 +1,15 @@
+diff -rupN ./gtk/gtkmenushell.h ../gtk+2.0-2.24.23-patched/gtk/gtkmenushell.h
+--- ./gtk/gtkmenushell.h 2014-03-06 08:56:42.000000000 +0400
++++ ../gtk+2.0-2.24.23-patched/gtk/gtkmenushell.h 2014-09-30 23:37:46.908364552 +0400
+@@ -136,6 +136,11 @@ void _gtk_menu_shell_set_keyboard_mo
+ gboolean keyboard_mode);
+ gboolean _gtk_menu_shell_get_keyboard_mode (GtkMenuShell *menu_shell);
+
++// https://bugs.launchpad.net/bugs/945135
++gboolean ubuntu_gtk_menu_shell_activate_mnemonic (GtkMenuShell *shell,
++ GtkWidget *item);
++gboolean ubuntu_gtk_menu_shell_activate_first (GtkMenuShell *menu_shell,
++ gboolean search_sensitive);
+ G_END_DECLS
+
+ #endif /* __GTK_MENU_SHELL_H__ */
diff --git a/third_party/instrumented_libraries/patches/libpixman-1-0.diff b/third_party/instrumented_libraries/patches/libpixman-1-0.diff
new file mode 100644
index 0000000..a5599a4
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/libpixman-1-0.diff
@@ -0,0 +1,23 @@
+--- pixman-0.30.2/configure.ac.orig 2014-08-19 15:53:39.376032738 +0400
++++ pixman-0.30.2/configure.ac 2014-08-19 15:53:55.264181469 +0400
+@@ -844,12 +844,13 @@ if test x$have_gettimeofday = xyes && te
+ AC_DEFINE(HAVE_GETTIMEOFDAY, 1, [Whether we have gettimeofday()])
+ fi
+
+-dnl =====================================
+-dnl Check for missing sqrtf() as, e.g., for Solaris 9
+-
+-AC_SEARCH_LIBS([sqrtf], [m], [],
+- [AC_DEFINE([sqrtf], [sqrt],
+- [Define to sqrt if you do not have the `sqrtf' function.])])
++# Not needed for Clang Linux builds. Fixes http://crbug.com/404526.
++#dnl =====================================
++#dnl Check for missing sqrtf() as, e.g., for Solaris 9
++#
++#AC_SEARCH_LIBS([sqrtf], [m], [],
++# [AC_DEFINE([sqrtf], [sqrt],
++# [Define to sqrt if you do not have the `sqrtf' function.])])
+
+ dnl =====================================
+ dnl Thread local storage
+
diff --git a/third_party/instrumented_libraries/patches/libva1.diff b/third_party/instrumented_libraries/patches/libva1.diff
new file mode 100644
index 0000000..2e4ca73
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/libva1.diff
@@ -0,0 +1,22 @@
+diff --git a/va/va.c b/va/va.c
+index 6cb17ef..0ba595b 100644
+--- a/va/va.c
++++ b/va/va.c
+@@ -515,15 +515,15 @@ VAStatus vaTerminate (
+ free(old_ctx->vtable_vpp);
+ old_ctx->vtable_vpp = NULL;
+
+- if (VA_STATUS_SUCCESS == vaStatus)
+- pDisplayContext->vaDestroy(pDisplayContext);
+-
+ VA_TRACE_LOG(va_TraceTerminate, dpy);
+
+ va_TraceEnd(dpy);
+
+ va_FoolEnd(dpy);
+
++ if (VA_STATUS_SUCCESS == vaStatus)
++ pDisplayContext->vaDestroy(pDisplayContext);
++
+ return vaStatus;
+ }
diff --git a/third_party/instrumented_libraries/patches/libxcb1.precise.diff b/third_party/instrumented_libraries/patches/libxcb1.precise.diff
new file mode 100644
index 0000000..aeb486e
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/libxcb1.precise.diff
@@ -0,0 +1,26 @@
+diff -rupN ./src/xcb_conn.c ../libxcb-1.8.1-patched/src/xcb_conn.c
+--- ./src/xcb_conn.c 2012-01-11 21:05:41.000000000 +0400
++++ ../libxcb-1.8.1-patched/src/xcb_conn.c 2014-12-10 23:37:44.432834622 +0300
+@@ -418,10 +418,20 @@ int _xcb_conn_wait(xcb_connection_t *c,
+
+ if(ret)
+ {
++ /* The code allows two threads to call select()/poll() at the same time.
++ * First thread just wants to read, a second thread wants to write, too.
++ * We have to make sure that we don't steal the reading thread's reply
++ * and let it get stuck in select()/poll().
++ * So a thread may read if either:
++ * - There is no other thread that wants to read (the above situation
++ * did not occur).
++ * - It is the reading thread (above situation occurred).
++ */
++ int may_read = c->in.reading == 1 || !count;
+ #if USE_POLL
+- if((fd.revents & POLLIN) == POLLIN)
++ if(may_read && (fd.revents & POLLIN) == POLLIN)
+ #else
+- if(FD_ISSET(c->fd, &rfds))
++ if(may_read && FD_ISSET(c->fd, &rfds))
+ #endif
+ ret = ret && _xcb_in_read(c);
+
diff --git a/third_party/instrumented_libraries/patches/nss.diff b/third_party/instrumented_libraries/patches/nss.diff
new file mode 100644
index 0000000..1275e5a
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/nss.diff
@@ -0,0 +1,30 @@
+diff -rupN ./nss/lib/freebl/Makefile ../nss-3.17.1-patched/nss/lib/freebl/Makefile
+--- ./nss/lib/freebl/Makefile 2014-09-23 23:09:22.000000000 +0400
++++ ../nss-3.17.1-patched/nss/lib/freebl/Makefile 2014-09-26 20:36:05.639317008 +0400
+@@ -196,18 +196,20 @@ endif # Darwin
+
+ ifeq ($(OS_TARGET),Linux)
+ ifeq ($(CPU_ARCH),x86_64)
+- ASFILES = arcfour-amd64-gas.s mpi_amd64_gas.s
++# Disable inline asm in instrumented builds.
++# ASFILES = arcfour-amd64-gas.s mpi_amd64_gas.s
+ ASFLAGS += -fPIC -Wa,--noexecstack
+- DEFINES += -DNSS_BEVAND_ARCFOUR -DMPI_AMD64 -DMP_ASSEMBLY_MULTIPLY
+- DEFINES += -DNSS_USE_COMBA
++# DEFINES += -DNSS_BEVAND_ARCFOUR -DMPI_AMD64 -DMP_ASSEMBLY_MULTIPLY
++# DEFINES += -DNSS_USE_COMBA
+ DEFINES += -DMP_CHAR_STORE_SLOW -DMP_IS_LITTLE_ENDIAN
+ # DEFINES += -DMPI_AMD64_ADD
+ # comment the next four lines to turn off Intel HW acceleration.
+- DEFINES += -DUSE_HW_AES -DINTEL_GCM
+- ASFILES += intel-aes.s intel-gcm.s
++# DEFINES += -DUSE_HW_AES -DINTEL_GCM
++# ASFILES += intel-aes.s intel-gcm.s
++# This is just intrinsics and should be fine.
+ EXTRA_SRCS += intel-gcm-wrap.c
+ INTEL_GCM = 1
+- MPI_SRCS += mpi_amd64.c mp_comba.c
++# MPI_SRCS += mpi_amd64.c mp_comba.c
+ endif
+ ifeq ($(CPU_ARCH),x86)
+ ASFILES = mpi_x86.s
diff --git a/third_party/instrumented_libraries/patches/pulseaudio.precise.diff b/third_party/instrumented_libraries/patches/pulseaudio.precise.diff
new file mode 100644
index 0000000..fc2ca0d
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/pulseaudio.precise.diff
@@ -0,0 +1,16 @@
+diff -rupN ./src/modules/bluetooth/sbc/sbc_primitives_mmx.h ../pulseaudio-1.1-patched/src/modules/bluetooth/sbc/sbc_primitives_mmx.h
+--- ./src/modules/bluetooth/sbc/sbc_primitives_mmx.h 2011-10-20 16:54:16.000000000 +0400
++++ ../pulseaudio-1.1-patched/src/modules/bluetooth/sbc/sbc_primitives_mmx.h 2014-01-30 16:57:43.113946495 +0400
+@@ -29,8 +29,11 @@
+
+ #include "sbc_primitives.h"
+
++// The inline asm causes errors in clang builds. We don't want inline asm in
++// instrumented builds anyway.
+ #if defined(__GNUC__) && (defined(__i386__) || defined(__amd64__)) && \
+- !defined(SBC_HIGH_PRECISION) && (SCALE_OUT_BITS == 15)
++ !defined(SBC_HIGH_PRECISION) && (SCALE_OUT_BITS == 15) && \
++ !defined(__clang__)
+
+ #define SBC_BUILD_WITH_MMX_SUPPORT
+
diff --git a/third_party/instrumented_libraries/patches/zlib1g.diff b/third_party/instrumented_libraries/patches/zlib1g.diff
new file mode 100644
index 0000000..18a6a33
--- /dev/null
+++ b/third_party/instrumented_libraries/patches/zlib1g.diff
@@ -0,0 +1,12 @@
+diff -rupN ./configure ../zlib-1.2.3.4.dfsg-patched/configure
+--- ./configure 2009-12-24 18:09:43.000000000 +0300
++++ ../zlib-1.2.3.4.dfsg-patched/configure 2014-06-03 17:53:45.082074669 +0400
+@@ -72,6 +72,8 @@ cflags=${CFLAGS-"-O3"}
+ # to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
+ case "$cc" in
+ *gcc*) gcc=1 ;;
++ # Use the version script for clang builds as well.
++ *clang*) gcc=1 ;;
+ esac
+
+ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then
diff --git a/third_party/instrumented_libraries/scripts/build_and_package.sh b/third_party/instrumented_libraries/scripts/build_and_package.sh
new file mode 100755
index 0000000..0de0c91
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/build_and_package.sh
@@ -0,0 +1,87 @@
+#!/bin/bash
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+set -eu
+
+supported_build_types="msan-no-origins msan-chained-origins"
+supported_releases="precise trusty"
+ubuntu_release=$(lsb_release -cs)
+
+function show_help {
+ echo "Usage: build_and_package.sh <build_type>"
+ echo "Supported build types: all ${supported_build_types}"
+}
+
+function build_libraries {
+ local build_type=$1
+ case ${build_type} in
+ "msan-chained-origins")
+ local gyp_defines="msan=1 msan_track_origins=2"
+ ;;
+ "msan-no-origins")
+ local gyp_defines="msan=1 msan_track_origins=0"
+ ;;
+ *)
+ show_help
+ exit 1
+ ;;
+ esac
+
+ local archive_name=${build_type}-${ubuntu_release}
+ local out_dir=out-${archive_name}
+
+ echo "Building instrumented libraries in ${out_dir}..."
+
+ rm -rf $out_dir
+ mkdir $out_dir
+
+ GYP_DEFINES="${gyp_defines} \
+ use_instrumented_libraries=1 instrumented_libraries_jobs=8" \
+ GYP_GENERATOR_FLAGS="output_dir=${out_dir}" \
+ gclient runhooks
+
+ ninja -j4 -C ${out_dir}/Release instrumented_libraries
+
+ echo "Creating archive ${archive_name}.tgz..."
+
+ files=$(ls -1 ${out_dir}/Release/instrumented_libraries)
+
+ tar zcf ${archive_name}.tgz -C ${out_dir}/Release/instrumented_libraries \
+ --exclude="?san/*.txt" ${files}
+
+ echo To upload, run:
+ echo upload_to_google_storage.py -b \
+ chromium-instrumented-libraries ${archive_name}.tgz
+ echo You should then commit the resulting .sha1 file.
+}
+
+if ! [[ "${supported_releases}" =~ ${ubuntu_release} ]]
+then
+ echo "Unsupported Ubuntu release: ${ubuntu_release}"
+ echo "Supported releases: ${supported_releases}"
+ exit 1
+fi
+
+if [ -z "${1-}" ]
+then
+ show_help
+ exit 0
+fi
+
+if ! [[ "all ${supported_build_types}" =~ $1 ]]
+then
+ show_help
+ exit 1
+fi
+if [ "$1" == "all" ]
+then
+ for build_type in ${supported_build_types}
+ do
+ build_libraries ${build_type}
+ done
+else
+ build_libraries $1
+fi
+
diff --git a/third_party/instrumented_libraries/scripts/download_binaries.py b/third_party/instrumented_libraries/scripts/download_binaries.py
new file mode 100755
index 0000000..83ec7b6
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/download_binaries.py
@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+# Copyright (c) 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Downloads pre-built sanitizer-instrumented third-party libraries from GCS."""
+
+import os
+import re
+import subprocess
+import sys
+
+def get_ubuntu_release():
+ supported_releases = ['precise', 'trusty']
+ release = subprocess.check_output(['lsb_release', '-cs']).strip()
+ if release not in supported_releases:
+ raise Exception("Supported Ubuntu versions: %s", str(supported_releases))
+ return release
+
+
+def get_configuration(gyp_defines):
+ if re.search(r'\b(msan)=1', gyp_defines):
+ if 'msan_track_origins=0' in gyp_defines:
+ return 'msan-no-origins'
+ if 'msan_track_origins=2' in gyp_defines:
+ return 'msan-chained-origins'
+ if 'msan_track_origins=' not in gyp_defines:
+ # NB: must be the same as the default value in common.gypi
+ return 'msan-chained-origins'
+ raise Exception(
+ "Prebuilt instrumented libraries not available for your configuration.")
+
+
+def get_archive_name(gyp_defines):
+ return "%s-%s.tgz" % (get_configuration(gyp_defines), get_ubuntu_release())
+
+
+def main(args):
+ gyp_defines = os.environ.get('GYP_DEFINES', '')
+ if not 'use_prebuilt_instrumented_libraries=1' in gyp_defines:
+ return 0
+
+ if not sys.platform.startswith('linux'):
+ raise Exception("'use_prebuilt_instrumented_libraries=1' requires Linux.")
+
+ archive_name = get_archive_name(gyp_defines)
+ sha1file = '%s.sha1' % archive_name
+ target_directory = 'src/third_party/instrumented_libraries/binaries/'
+
+ subprocess.check_call([
+ 'download_from_google_storage',
+ '--no_resume',
+ '--no_auth',
+ '--bucket', 'chromium-instrumented-libraries',
+ '-s', sha1file], cwd=target_directory)
+
+ return 0
+
+
+if __name__ == '__main__':
+ sys.exit(main(sys.argv[1:]))
diff --git a/third_party/instrumented_libraries/scripts/download_build_install.py b/third_party/instrumented_libraries/scripts/download_build_install.py
new file mode 100755
index 0000000..56c4014
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/download_build_install.py
@@ -0,0 +1,436 @@
+#!/usr/bin/python
+# Copyright 2013 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Downloads, builds (with instrumentation) and installs shared libraries."""
+
+import argparse
+import os
+import platform
+import re
+import shlex
+import shutil
+import subprocess
+import sys
+
+SCRIPT_ABSOLUTE_PATH = os.path.dirname(os.path.abspath(__file__))
+
+def unescape_flags(s):
+ """Un-escapes build flags received from GYP.
+
+ GYP escapes build flags as if they are to be inserted directly into a command
+ line, wrapping each flag in double quotes. When flags are passed via
+ CFLAGS/LDFLAGS instead, double quotes must be dropped.
+ """
+ return ' '.join(shlex.split(s))
+
+
+def real_path(path_relative_to_gyp):
+ """Returns the absolute path to a file.
+
+ GYP generates paths relative to the location of the .gyp file, which is one
+ level above the location of this script. This function converts them to
+ absolute paths.
+ """
+ return os.path.realpath(os.path.join(SCRIPT_ABSOLUTE_PATH, '..',
+ path_relative_to_gyp))
+
+
+class InstrumentedPackageBuilder(object):
+ """Checks out and builds a single instrumented package."""
+ def __init__(self, args, clobber):
+ self._cc = args.cc
+ self._cxx = args.cxx
+ self._extra_configure_flags = args.extra_configure_flags
+ self._jobs = args.jobs
+ self._libdir = args.libdir
+ self._package = args.package
+ self._patch = real_path(args.patch) if args.patch else None
+ self._pre_build = \
+ real_path(args.pre_build) if args.pre_build else None
+ self._sanitizer = args.sanitizer
+ self._verbose = args.verbose
+ self._clobber = clobber
+ self._working_dir = os.path.join(
+ real_path(args.intermediate_dir), self._package, '')
+
+ product_dir = real_path(args.product_dir)
+ self._destdir = os.path.join(
+ product_dir, 'instrumented_libraries', self._sanitizer)
+ self._source_archives_dir = os.path.join(
+ product_dir, 'instrumented_libraries', 'sources', self._package)
+
+ self._cflags = unescape_flags(args.cflags)
+ if args.sanitizer_blacklist:
+ blacklist_file = real_path(args.sanitizer_blacklist)
+ self._cflags += ' -fsanitize-blacklist=%s' % blacklist_file
+
+ self._ldflags = unescape_flags(args.ldflags)
+
+ self.init_build_env()
+
+ # Initialized later.
+ self._source_dir = None
+ self._source_archives = None
+
+ def init_build_env(self):
+ self._build_env = os.environ.copy()
+
+ self._build_env['CC'] = self._cc
+ self._build_env['CXX'] = self._cxx
+
+ self._build_env['CFLAGS'] = self._cflags
+ self._build_env['CXXFLAGS'] = self._cflags
+ self._build_env['LDFLAGS'] = self._ldflags
+
+ if self._sanitizer == 'asan':
+ # Do not report leaks during the build process.
+ self._build_env['ASAN_OPTIONS'] = \
+ '%s:detect_leaks=0' % self._build_env.get('ASAN_OPTIONS', '')
+
+ # libappindicator1 needs this.
+ self._build_env['CSC'] = '/usr/bin/mono-csc'
+
+ def shell_call(self, command, env=None, cwd=None):
+ """Wrapper around subprocess.Popen().
+
+ Calls command with specific environment and verbosity using
+ subprocess.Popen().
+ """
+ child = subprocess.Popen(
+ command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+ env=env, shell=True, cwd=cwd)
+ stdout, stderr = child.communicate()
+ if self._verbose or child.returncode:
+ print stdout
+ if child.returncode:
+ raise Exception('Failed to run: %s' % command)
+
+ def maybe_download_source(self):
+ """Checks out the source code (if needed).
+
+ Checks out the source code for the package, if required (i.e. unless running
+ in no-clobber mode). Initializes self._source_dir and self._source_archives.
+ """
+ get_fresh_source = self._clobber or not os.path.exists(self._working_dir)
+ if get_fresh_source:
+ self.shell_call('rm -rf %s' % self._working_dir)
+ os.makedirs(self._working_dir)
+ self.shell_call('apt-get source %s' % self._package,
+ cwd=self._working_dir)
+
+ (dirpath, dirnames, filenames) = os.walk(self._working_dir).next()
+
+ if len(dirnames) != 1:
+ raise Exception(
+ '`apt-get source %s\' must create exactly one subdirectory.'
+ % self._package)
+ self._source_dir = os.path.join(dirpath, dirnames[0], '')
+
+ if len(filenames) == 0:
+ raise Exception('Can\'t find source archives after `apt-get source %s\'.'
+ % self._package)
+ self._source_archives = \
+ [os.path.join(dirpath, filename) for filename in filenames]
+
+ return get_fresh_source
+
+ def patch_source(self):
+ if self._patch:
+ self.shell_call('patch -p1 -i %s' % self._patch, cwd=self._source_dir)
+ if self._pre_build:
+ self.shell_call(self._pre_build, cwd=self._source_dir)
+
+ def copy_source_archives(self):
+ """Copies the downloaded source archives to the output dir.
+
+ For license compliance purposes, every Chromium build that includes
+ instrumented libraries must include their full source code.
+ """
+ self.shell_call('rm -rf %s' % self._source_archives_dir)
+ os.makedirs(self._source_archives_dir)
+ for filename in self._source_archives:
+ shutil.copy(filename, self._source_archives_dir)
+ if self._patch:
+ shutil.copy(self._patch, self._source_archives_dir)
+
+ def download_build_install(self):
+ got_fresh_source = self.maybe_download_source()
+ if got_fresh_source:
+ self.patch_source()
+ self.copy_source_archives()
+
+ self.shell_call('mkdir -p %s' % self.dest_libdir())
+
+ try:
+ self.build_and_install()
+ except Exception as exception:
+ print 'ERROR: Failed to build package %s. Have you run ' \
+ 'src/third_party/instrumented_libraries/scripts/' \
+ 'install-build-deps.sh?' % \
+ self._package
+ print
+ raise
+
+ # Touch a text file to indicate package is installed.
+ stamp_file = os.path.join(self._destdir, '%s.txt' % self._package)
+ open(stamp_file, 'w').close()
+
+ # Remove downloaded package and generated temporary build files. Failed
+ # builds intentionally skip this step to help debug build failures.
+ if self._clobber:
+ self.shell_call('rm -rf %s' % self._working_dir)
+
+ def fix_rpaths(self, directory):
+ # TODO(earthdok): reimplement fix_rpaths.sh in Python.
+ script = real_path('scripts/fix_rpaths.sh')
+ self.shell_call("%s %s" % (script, directory))
+
+ def temp_dir(self):
+ """Returns the directory which will be passed to `make install'."""
+ return os.path.join(self._source_dir, 'debian', 'instrumented_build')
+
+ def temp_libdir(self):
+ """Returns the directory under temp_dir() containing the DSOs."""
+ return os.path.join(self.temp_dir(), self._libdir)
+
+ def dest_libdir(self):
+ """Returns the final location of the DSOs."""
+ return os.path.join(self._destdir, self._libdir)
+
+ def cleanup_after_install(self):
+ """Removes unneeded files in self.temp_libdir()."""
+ # .la files are not needed, nuke them.
+ # In case --no-static is not supported, nuke any static libraries we built.
+ self.shell_call(
+ 'find %s -name *.la -or -name *.a | xargs rm -f' % self.temp_libdir())
+ # .pc files are not needed.
+ self.shell_call('rm %s/pkgconfig -rf' % self.temp_libdir())
+
+ def make(self, args, jobs=None, env=None, cwd=None):
+ """Invokes `make'.
+
+ Invokes `make' with the specified args, using self._build_env and
+ self._source_dir by default.
+ """
+ if jobs is None:
+ jobs = self._jobs
+ if cwd is None:
+ cwd = self._source_dir
+ if env is None:
+ env = self._build_env
+ cmd = ['make', '-j%s' % jobs] + args
+ self.shell_call(' '.join(cmd), env=env, cwd=cwd)
+
+ def make_install(self, args, **kwargs):
+ """Invokes `make install'."""
+ self.make(['install'] + args, **kwargs)
+
+ def build_and_install(self):
+ """Builds and installs the DSOs.
+
+ Builds the package with ./configure + make, installs it to a temporary
+ location, then moves the relevant files to their permanent location.
+ """
+ configure_cmd = './configure --libdir=/%s/ %s' % (
+ self._libdir, self._extra_configure_flags)
+ self.shell_call(configure_cmd, env=self._build_env, cwd=self._source_dir)
+
+ # Some makefiles use BUILDROOT or INSTALL_ROOT instead of DESTDIR.
+ args = ['DESTDIR', 'BUILDROOT', 'INSTALL_ROOT']
+ make_args = ['%s=%s' % (name, self.temp_dir()) for name in args]
+ self.make(make_args)
+
+ # Some packages don't support parallel install. Use -j1 always.
+ self.make_install(make_args, jobs=1)
+
+ self.cleanup_after_install()
+
+ self.fix_rpaths(self.temp_libdir())
+
+ # Now move the contents of the temporary destdir to their final place.
+ # We only care for the contents of LIBDIR.
+ self.shell_call('cp %s/* %s/ -rdf' % (self.temp_libdir(),
+ self.dest_libdir()))
+
+
+class LibcapBuilder(InstrumentedPackageBuilder):
+ def build_and_install(self):
+ # libcap2 doesn't have a configure script
+ build_args = ['CC', 'CXX', 'CFLAGS', 'CXXFLAGS', 'LDFLAGS']
+ make_args = [
+ '%s="%s"' % (name, self._build_env[name]) for name in build_args
+ ]
+ self.make(make_args)
+
+ install_args = [
+ 'DESTDIR=%s' % self.temp_dir(),
+ 'lib=%s' % self._libdir,
+ # Skip a step that requires sudo.
+ 'RAISE_SETFCAP=no'
+ ]
+ self.make_install(install_args)
+
+ self.cleanup_after_install()
+
+ self.fix_rpaths(self.temp_libdir())
+
+ # Now move the contents of the temporary destdir to their final place.
+ # We only care for the contents of LIBDIR.
+ self.shell_call('cp %s/* %s/ -rdf' % (self.temp_libdir(),
+ self.dest_libdir()))
+
+
+class Libpci3Builder(InstrumentedPackageBuilder):
+ def package_version(self):
+ """Guesses libpci3 version from source directory name."""
+ dir_name = os.path.split(os.path.normpath(self._source_dir))[-1]
+ match = re.match('pciutils-(\d+\.\d+\.\d+)', dir_name)
+ if match is None:
+ raise Exception(
+ 'Unable to guess libpci3 version from directory name: %s' % dir_name)
+ return match.group(1)
+
+ def temp_libdir(self):
+ # DSOs have to be picked up from <source_dir>/lib, since `make install'
+ # doesn't actualy install them anywhere.
+ return os.path.join(self._source_dir, 'lib')
+
+ def build_and_install(self):
+ # pciutils doesn't have a configure script
+ # This build process follows debian/rules.
+ self.shell_call('mkdir -p %s-udeb/usr/bin' % self.temp_dir())
+
+ build_args = ['CC', 'CXX', 'CFLAGS', 'CXXFLAGS', 'LDFLAGS']
+ make_args = [
+ '%s="%s"' % (name, self._build_env[name]) for name in build_args
+ ]
+ make_args += [
+ 'LIBDIR=/%s/' % self._libdir,
+ 'PREFIX=/usr',
+ 'SBINDIR=/usr/bin',
+ 'IDSDIR=/usr/share/misc',
+ 'SHARED=yes',
+ # pciutils-3.2.1 (Trusty) fails to build due to unresolved libkmod
+ # symbols. The binary package has no dependencies on libkmod, so it
+ # looks like it was actually built without libkmod support.
+ 'LIBKMOD=no',
+ ]
+ self.make(make_args)
+
+ # `make install' is not needed.
+ self.fix_rpaths(self.temp_libdir())
+
+ # Now install the DSOs to their final place.
+ self.shell_call(
+ 'install -m 644 %s/libpci.so* %s' % (self.temp_libdir(),
+ self.dest_libdir()))
+ self.shell_call(
+ 'ln -sf libpci.so.%s %s/libpci.so.3' % (self.package_version(),
+ self.dest_libdir()))
+
+
+class NSSBuilder(InstrumentedPackageBuilder):
+ def build_and_install(self):
+ # NSS uses a build system that's different from configure/make/install. All
+ # flags must be passed as arguments to make.
+ make_args = [
+ # Do an optimized build.
+ 'BUILD_OPT=1',
+ # CFLAGS/CXXFLAGS should not be used, as doing so overrides the flags in
+ # the makefile completely. The only way to append our flags is to tack
+ # them onto CC/CXX.
+ 'CC="%s %s"' % (self._build_env['CC'], self._build_env['CFLAGS']),
+ 'CXX="%s %s"' % (self._build_env['CXX'], self._build_env['CXXFLAGS']),
+ # We need to override ZDEFS_FLAG at least to avoid -Wl,-z,defs, which
+ # is not compatible with sanitizers. We also need some way to pass
+ # LDFLAGS without overriding the defaults. Conveniently, ZDEF_FLAG is
+ # always appended to link flags when building NSS on Linux, so we can
+ # just add our LDFLAGS here.
+ 'ZDEFS_FLAG="-Wl,-z,nodefs %s"' % self._build_env['LDFLAGS'],
+ 'NSPR_INCLUDE_DIR=/usr/include/nspr',
+ 'NSPR_LIB_DIR=%s' % self.dest_libdir(),
+ 'NSS_ENABLE_ECC=1'
+ ]
+ if platform.architecture()[0] == '64bit':
+ make_args.append('USE_64=1')
+
+ # Make sure we don't override the default flags in the makefile.
+ for variable in ['CFLAGS', 'CXXFLAGS', 'LDFLAGS']:
+ del self._build_env[variable]
+
+ # Hardcoded paths.
+ temp_dir = os.path.join(self._source_dir, 'nss')
+ temp_libdir = os.path.join(temp_dir, 'lib')
+
+ # Parallel build is not supported. Also, the build happens in
+ # <source_dir>/nss.
+ self.make(make_args, jobs=1, cwd=temp_dir)
+
+ self.fix_rpaths(temp_libdir)
+
+ # 'make install' is not supported. Copy the DSOs manually.
+ for (dirpath, dirnames, filenames) in os.walk(temp_libdir):
+ for filename in filenames:
+ if filename.endswith('.so'):
+ full_path = os.path.join(dirpath, filename)
+ if self._verbose:
+ print 'download_build_install.py: installing %s' % full_path
+ shutil.copy(full_path, self.dest_libdir())
+
+
+def main():
+ parser = argparse.ArgumentParser(
+ description='Download, build and install an instrumented package.')
+
+ parser.add_argument('-j', '--jobs', type=int, default=1)
+ parser.add_argument('-p', '--package', required=True)
+ parser.add_argument(
+ '-i', '--product-dir', default='.',
+ help='Relative path to the directory with chrome binaries')
+ parser.add_argument(
+ '-m', '--intermediate-dir', default='.',
+ help='Relative path to the directory for temporary build files')
+ parser.add_argument('--extra-configure-flags', default='')
+ parser.add_argument('--cflags', default='')
+ parser.add_argument('--ldflags', default='')
+ parser.add_argument('-s', '--sanitizer', required=True,
+ choices=['asan', 'msan', 'tsan'])
+ parser.add_argument('-v', '--verbose', action='store_true')
+ parser.add_argument('--cc')
+ parser.add_argument('--cxx')
+ parser.add_argument('--patch', default='')
+ # This should be a shell script to run before building specific libraries.
+ # This will be run after applying the patch above.
+ parser.add_argument('--pre-build', default='')
+ parser.add_argument('--build-method', default='destdir')
+ parser.add_argument('--sanitizer-blacklist', default='')
+ # The LIBDIR argument to configure/make.
+ parser.add_argument('--libdir', default='lib')
+
+ # Ignore all empty arguments because in several cases gyp passes them to the
+ # script, but ArgumentParser treats them as positional arguments instead of
+ # ignoring (and doesn't have such options).
+ args = parser.parse_args([arg for arg in sys.argv[1:] if len(arg) != 0])
+
+ # Clobber by default, unless the developer wants to hack on the package's
+ # source code.
+ clobber = \
+ (os.environ.get('INSTRUMENTED_LIBRARIES_NO_CLOBBER', '') != '1')
+
+ if args.build_method == 'destdir':
+ builder = InstrumentedPackageBuilder(args, clobber)
+ elif args.build_method == 'custom_nss':
+ builder = NSSBuilder(args, clobber)
+ elif args.build_method == 'custom_libcap':
+ builder = LibcapBuilder(args, clobber)
+ elif args.build_method == 'custom_libpci3':
+ builder = Libpci3Builder(args, clobber)
+ else:
+ raise Exception('Unrecognized build method: %s' % args.build_method)
+
+ builder.download_build_install()
+
+if __name__ == '__main__':
+ main()
diff --git a/third_party/instrumented_libraries/scripts/fix_rpaths.sh b/third_party/instrumented_libraries/scripts/fix_rpaths.sh
new file mode 100755
index 0000000..578243f
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/fix_rpaths.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+# Copyright 2013 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Changes all RPATHs in a given directory from XORIGIN to $ORIGIN
+# See the comment about XORIGIN in instrumented_libraries.gyp
+
+# Fixes rpath from XORIGIN to $ORIGIN in a single file $1.
+function fix_rpath {
+ if [ -w "$1" ]
+ then
+ # Only attempt to fix RPATH if the entry actually exists.
+ # FIXME(earthdok): find out why zlib1g on Precise doesn't get RPATH set.
+ if chrpath -l $1
+ then
+ echo "fix_rpaths.sh: fixing $1"
+ chrpath -r $(chrpath $1 | cut -d " " -f 2 | sed s/XORIGIN/\$ORIGIN/g \
+ | sed s/RPATH=//g) $1
+ fi
+ else
+ # FIXME(earthdok): libcups2 DSOs are created non-writable, causing this
+ # script to fail. As a temporary measure, ignore non-writable files.
+ echo "fix_rpaths.sh: skipping non-writable file $1"
+ fi
+}
+
+for i in $(find $1 | grep -P "\.so(.\d+)*$"); do
+ fix_rpath $i
+done
diff --git a/third_party/instrumented_libraries/scripts/install-build-deps.sh b/third_party/instrumented_libraries/scripts/install-build-deps.sh
new file mode 100755
index 0000000..7b8c3cb
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/install-build-deps.sh
@@ -0,0 +1,98 @@
+#!/bin/bash -e
+
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Script to install build dependencies of packages which we instrument.
+
+# Enable source repositories in Goobuntu.
+if hash goobuntu-config 2> /dev/null
+then
+ sudo goobuntu-config set include_deb_src true
+fi
+
+# TODO(earthdok): find a way to pull the list from the build config.
+common_packages="\
+atk1.0 \
+dee \
+freetype \
+libappindicator1 \
+libasound2 \
+libcairo2 \
+libcap2 \
+libcups2 \
+libdbus-1-3 \
+libdbus-glib-1-2 \
+libdbusmenu \
+libdbusmenu-glib4 \
+libexpat1 \
+libffi6 \
+libfontconfig1 \
+libgconf-2-4 \
+libgcrypt11 \
+libgdk-pixbuf2.0-0 \
+libglib2.0-0 \
+libgnome-keyring0 \
+libgpg-error0 \
+libgtk2.0-0 \
+libnspr4 \
+libp11-kit0 \
+libpci3 \
+libpcre3 \
+libpixman-1-0 \
+libpng12-0 \
+libunity9 \
+libx11-6 \
+libxau6 \
+libxcb1 \
+libxcomposite1 \
+libxcursor1 \
+libxdamage1 \
+libxdmcp6 \
+libxext6 \
+libxfixes3 \
+libxi6 \
+libxinerama1 \
+libxrandr2 \
+libxrender1 \
+libxss1 \
+libxtst6 \
+nss \
+pango1.0 \
+pulseaudio \
+udev \
+zlib1g \
+brltty"
+
+precise_specific_packages="libtasn1-3"
+trusty_specific_packages="\
+libtasn1-6 \
+harfbuzz
+libsecret"
+
+ubuntu_release=$(lsb_release -cs)
+
+if test "$ubuntu_release" = "precise" ; then
+ packages="$common_packages $precise_specific_packages"
+else
+ packages="$common_packages $trusty_specific_packages"
+fi
+
+# Extra build deps for pulseaudio, which apt-get build-dep may fail to install
+# for reasons which are not entirely clear.
+sudo apt-get install libltdl3-dev libjson0-dev \
+ libsndfile1-dev libspeexdsp-dev libjack0 \
+ chrpath -y # Chrpath is required by fix_rpaths.sh.
+
+sudo apt-get build-dep -y $packages
+
+if test "$ubuntu_release" = "trusty" ; then
+ # On Trusty, build deps for some of the instrumented packages above conflict
+ # with Chromium's build deps. In particular:
+ # zlib1g and libffi remove gcc-4.8 in favor of gcc-multilib,
+ # libglib2.0-0 removes libelf in favor of libelfg0.
+ # We let Chromium's build deps take priority. So, run Chromium's
+ # install-build-deps.sh to reinstall those that have been removed.
+ $(dirname ${BASH_SOURCE[0]})/../../../build/install-build-deps.sh --no-prompt
+fi
diff --git a/third_party/instrumented_libraries/scripts/pre-build/autogen.sh b/third_party/instrumented_libraries/scripts/pre-build/autogen.sh
new file mode 100755
index 0000000..7b3b390
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/pre-build/autogen.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Sometimes there isn't a pre-generated configure script, and we must first run
+# autogen.sh to generate it. Even if there is one, sometimes we need to
+# re-generate it (in particular, the autoconf version on Trusty is newer than
+# what is expected by pre-generated configure scripts in some packages).
+
+# Unfortunately, we can't run autogen.sh unconditionally whenever it's present,
+# as that sometimes breaks build. Which is why we have this file.
+
+# Also, some packages may or may not have an autogen script, depending on
+# version. Rather than clutter the GYP file with conditionals, we simply do
+# nothing if the file is not present.
+
+if [ -x ./autogen.sh ]
+then
+ NOCONFIGURE=1 ./autogen.sh
+fi
diff --git a/third_party/instrumented_libraries/scripts/pre-build/autoreconf.sh b/third_party/instrumented_libraries/scripts/pre-build/autoreconf.sh
new file mode 100755
index 0000000..138fabe
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/pre-build/autoreconf.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+autoreconf --force
diff --git a/third_party/instrumented_libraries/scripts/pre-build/freetype.sh b/third_party/instrumented_libraries/scripts/pre-build/freetype.sh
new file mode 100755
index 0000000..2a3ac3f
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/pre-build/freetype.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script does some preparations before build of instrumented freetype.
+
+mkdir temp
+mv * temp/
+cd temp
+./debian/rules patch
+mv freetype-*/* ../
+cd ..
diff --git a/third_party/instrumented_libraries/scripts/pre-build/libasound2.sh b/third_party/instrumented_libraries/scripts/pre-build/libasound2.sh
new file mode 100755
index 0000000..d7c59a4
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/pre-build/libasound2.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script does some preparations before build of instrumented libasound2.
+
+# Instructions from the INSTALL file.
+libtoolize --force --copy --automake
+aclocal
+autoheader
+autoconf
+automake --foreign --copy --add-missing
+
+# Do not warn about undefined sanitizer symbols in object files.
+sed -i "s/\(-Wl,--no-undefined\|-Wl,-z,defs\)//g" ./configure
diff --git a/third_party/instrumented_libraries/scripts/pre-build/libgdk-pixbuf2.0-0.sh b/third_party/instrumented_libraries/scripts/pre-build/libgdk-pixbuf2.0-0.sh
new file mode 100755
index 0000000..254804a
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/pre-build/libgdk-pixbuf2.0-0.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script does some preparations before build of instrumented libgdk-pixbuf2.0-0.
+
+# Use the system-installed gdk-pixbuf-query-loaders during building. Normally a
+# just-built one is used, however in MSan builds it will crash due to
+# uninstrumented dependencies.
+
+sed -i "s|\$(top_builddir)/gdk-pixbuf/gdk-pixbuf-query-loaders|/usr/bin/gdk-pixbuf-query-loaders|g" gdk-pixbuf/Makefile.am
+autoreconf
diff --git a/third_party/instrumented_libraries/scripts/pre-build/libgtk2.0-0.sh b/third_party/instrumented_libraries/scripts/pre-build/libgtk2.0-0.sh
new file mode 100755
index 0000000..adaf38f
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/pre-build/libgtk2.0-0.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script does some preparations before build of instrumented libgtk2.0-0.
+
+# Use the system-installed gtk-update-icon-cache during building. Normally a
+# just-built one is used, however in MSan builds it will crash due to
+# uninstrumented dependencies.
+
+sed -i "s|./gtk-update-icon-cache|/usr/bin/gtk-update-icon-cache|g" gtk/Makefile.am
+autoreconf
diff --git a/third_party/instrumented_libraries/scripts/pre-build/libnspr4.sh b/third_party/instrumented_libraries/scripts/pre-build/libnspr4.sh
new file mode 100755
index 0000000..07b7908
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/pre-build/libnspr4.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script does some preparations before build of instrumented libnspr4.
+
+if [ -d nspr ]
+then
+ mv nspr/* .
+elif [ -d mozilla/nsprpub ]
+then
+ mv mozilla/nsprpub/* .
+else
+ echo "libnspr4.sh: package has unexpected directory structure. Please update this script."
+ return 1
+fi
diff --git a/third_party/instrumented_libraries/scripts/pre-build/libva1.sh b/third_party/instrumented_libraries/scripts/pre-build/libva1.sh
new file mode 100755
index 0000000..d28002a
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/pre-build/libva1.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script does some preparations before build of instrumented libva1.
+
+# autogen is only required on Precise.
+NOCONFIGURE=1 ./autogen.sh
+
+sed -i "s|-no-undefined -Wl,--no-undefined||g" dummy_drv_video/Makefile.in
diff --git a/third_party/instrumented_libraries/scripts/pre-build/pulseaudio.sh b/third_party/instrumented_libraries/scripts/pre-build/pulseaudio.sh
new file mode 100755
index 0000000..a74f1a7
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/pre-build/pulseaudio.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script does some preparations before build of instrumented pulseaudio.
+
+automake --add-missing
+autoreconf
+
+# Do not warn about undefined sanitizer symbols in object files.
+sed -i "s/\(-Wl,--no-undefined\|-Wl,-z,defs\)//g" ./configure
+# The configure script enforces FORTIFY_SOURCE=2, but we can't live with that.
+sed -i "s/-D_FORTIFY_SOURCE=2/-U_FORTIFY_SOURCE/g" ./configure
diff --git a/third_party/instrumented_libraries/scripts/pre-build/udev.sh b/third_party/instrumented_libraries/scripts/pre-build/udev.sh
new file mode 100755
index 0000000..921b590
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/pre-build/udev.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script does some preparations before build of instrumented udev.
+
+# Required on Trusty due to autoconf version mismatch.
+autoreconf --force
+
+# Do not warn about undefined sanitizer symbols in object files.
+sed -i "s/\(-Wl,--no-undefined\|-Wl,-z,defs\)//g" ./configure
+
+# Do not fortify source (doesn't work with MSan).
+sed -i "s/-D_FORTIFY_SOURCE=2/-U_FORTIFY_SOURCE/g" ./configure
diff --git a/third_party/instrumented_libraries/scripts/unpack_binaries.py b/third_party/instrumented_libraries/scripts/unpack_binaries.py
new file mode 100755
index 0000000..3e17790
--- /dev/null
+++ b/third_party/instrumented_libraries/scripts/unpack_binaries.py
@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Unpacks pre-built sanitizer-instrumented third-party libraries."""
+
+import os
+import subprocess
+import shutil
+import sys
+
+import download_binaries
+
+
+def get_archive_name(archive_prefix):
+ return '%s-%s.tgz' % (archive_prefix, download_binaries.get_ubuntu_release())
+
+
+def main(archive_prefix, archive_dir, target_dir, stamp_dir=None):
+ shutil.rmtree(target_dir, ignore_errors=True)
+
+ os.mkdir(target_dir)
+ subprocess.check_call([
+ 'tar',
+ '-zxf',
+ os.path.join(archive_dir, get_archive_name(archive_prefix)),
+ '-C',
+ target_dir])
+ stamp_file = os.path.join(stamp_dir or target_dir, '%s.txt' % archive_prefix)
+ open(stamp_file, 'w').close()
+
+ if stamp_dir:
+ with open(os.path.join(stamp_dir, '%s.d' % archive_prefix), 'w') as f:
+ f.write('%s: %s' % (
+ stamp_file, os.path.join(archive_dir,
+ get_archive_name(archive_prefix))))
+ return 0
+
+
+if __name__ == '__main__':
+ sys.exit(main(*sys.argv[1:]))
diff --git a/third_party/instrumented_libraries/standard_instrumented_package_target.gypi b/third_party/instrumented_libraries/standard_instrumented_package_target.gypi
new file mode 100644
index 0000000..db715be
--- /dev/null
+++ b/third_party/instrumented_libraries/standard_instrumented_package_target.gypi
@@ -0,0 +1,71 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This file is meant to be included into a target for instrumented dynamic
+# packages and describes standard build action for most of the packages.
+
+{
+ 'target_name': '<(_sanitizer_type)-<(_package_name)',
+ 'type': 'none',
+ 'actions': [
+ {
+ 'action_name': '<(_package_name)',
+ 'inputs': [
+ # TODO(earthdok): reintroduce some sort of dependency
+ # See http://crbug.com/343515
+ #'download_build_install.py',
+ ],
+ 'outputs': [
+ '<(PRODUCT_DIR)/instrumented_libraries/<(_sanitizer_type)/<(_package_name).txt',
+ ],
+ 'action': ['scripts/download_build_install.py',
+ '--build-method=>(_build_method)',
+ '--cc=<(_cc)',
+ '--cflags=>(_package_cflags)',
+ '--cxx=<(_cxx)',
+ '--extra-configure-flags=>(_extra_configure_flags)',
+ '--intermediate-dir=<(INTERMEDIATE_DIR)',
+ '--jobs=>(_jobs)',
+ '--ldflags=>(_package_ldflags)',
+ '--libdir=<(_libdir)',
+ '--package=<(_package_name)',
+ '--product-dir=<(PRODUCT_DIR)',
+ '--sanitizer=<(_sanitizer_type)',
+ ],
+ 'conditions': [
+ ['verbose_libraries_build==1', {
+ 'action+': [
+ '--verbose',
+ ],
+ }],
+ ],
+ 'target_conditions': [
+ ['">(_patch)"!=""', {
+ 'action+': [
+ '--patch=>(_patch)',
+ ],
+ 'inputs+': [
+ '>(_patch)',
+ ],
+ }],
+ ['">(_pre_build)"!=""', {
+ 'action+': [
+ '--pre-build=>(_pre_build)',
+ ],
+ 'inputs+': [
+ '>(_pre_build)',
+ ],
+ }],
+ ['">(_<(_sanitizer_type)_blacklist)"!=""', {
+ 'action+': [
+ '--sanitizer-blacklist=>(_<(_sanitizer_type)_blacklist)',
+ ],
+ 'inputs+': [
+ '>(_<(_sanitizer_type)_blacklist)',
+ ],
+ }],
+ ],
+ },
+ ],
+}
diff --git a/third_party/libudev/LICENSE b/third_party/libudev/LICENSE
deleted file mode 100644
index 4362b49..0000000
--- a/third_party/libudev/LICENSE
+++ /dev/null
@@ -1,502 +0,0 @@
- GNU LESSER GENERAL PUBLIC LICENSE
- Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL. It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
- This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it. You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
- When we speak of free software, we are referring to freedom of use,
-not price. Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
- To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights. These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
- For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you. You must make sure that they, too, receive or can get the source
-code. If you link other code with the library, you must provide
-complete object files to the recipients, so that they can relink them
-with the library after making changes to the library and recompiling
-it. And you must show them these terms so they know their rights.
-
- We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
- To protect each distributor, we want to make it very clear that
-there is no warranty for the free library. Also, if the library is
-modified by someone else and passed on, the recipients should know
-that what they have is not the original version, so that the original
-author's reputation will not be affected by problems that might be
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-any patent license obtained for a version of the library must be
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- Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License. This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License. We use
-this license for certain libraries in order to permit linking those
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- When a program is linked with a library, whether statically or using
-a shared library, the combination of the two is legally speaking a
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-entire combination fits its criteria of freedom. The Lesser General
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- Although the Lesser General Public License is Less protective of the
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- Ty Coon, President of Vice
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-That's all there is to it!
diff --git a/third_party/libudev/OWNERS b/third_party/libudev/OWNERS
deleted file mode 100644
index 3a04629..0000000
--- a/third_party/libudev/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-reillyg@chromium.org
-thestig@chromium.org
diff --git a/third_party/libudev/README.chromium b/third_party/libudev/README.chromium
deleted file mode 100644
index aede7ab..0000000
--- a/third_party/libudev/README.chromium
+++ /dev/null
@@ -1,8 +0,0 @@
-Name: libudev
-URL: http://www.freedesktop.org/software/systemd/libudev/
-Version: Varies
-Security Critical: no
-License: LGPL 2.1
-
-Description:
-Just the headers from libudev0 and libudev1.
diff --git a/third_party/libudev/libudev0.h b/third_party/libudev/libudev0.h
deleted file mode 100644
index 10e098d..0000000
--- a/third_party/libudev/libudev0.h
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * libudev - interface to udev device information
- *
- * Copyright (C) 2008-2011 Kay Sievers <kay.sievers@vrfy.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- */
-
-#ifndef _LIBUDEV_H_
-#define _LIBUDEV_H_
-
-#include <stdarg.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * udev - library context
- *
- * reads the udev config and system environment
- * allows custom logging
- */
-struct udev;
-struct udev *udev_ref(struct udev *udev);
-void udev_unref(struct udev *udev);
-struct udev *udev_new(void);
-void udev_set_log_fn(struct udev *udev,
- void (*log_fn)(struct udev *udev,
- int priority, const char *file, int line, const char *fn,
- const char *format, va_list args));
-int udev_get_log_priority(struct udev *udev);
-void udev_set_log_priority(struct udev *udev, int priority);
-const char *udev_get_sys_path(struct udev *udev);
-const char *udev_get_dev_path(struct udev *udev);
-const char *udev_get_run_path(struct udev *udev);
-void *udev_get_userdata(struct udev *udev);
-void udev_set_userdata(struct udev *udev, void *userdata);
-
-/*
- * udev_list
- *
- * access to libudev generated lists
- */
-struct udev_list_entry;
-struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry);
-struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name);
-const char *udev_list_entry_get_name(struct udev_list_entry *list_entry);
-const char *udev_list_entry_get_value(struct udev_list_entry *list_entry);
-/**
- * udev_list_entry_foreach:
- * @list_entry: entry to store the current position
- * @first_entry: first entry to start with
- *
- * Helper to iterate over all entries of a list.
- */
-#define udev_list_entry_foreach(list_entry, first_entry) \
- for (list_entry = first_entry; \
- list_entry != NULL; \
- list_entry = udev_list_entry_get_next(list_entry))
-
-/*
- * udev_device
- *
- * access to sysfs/kernel devices
- */
-struct udev_device;
-struct udev_device *udev_device_ref(struct udev_device *udev_device);
-void udev_device_unref(struct udev_device *udev_device);
-struct udev *udev_device_get_udev(struct udev_device *udev_device);
-struct udev_device *udev_device_new_from_syspath(struct udev *udev, const char *syspath);
-struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, dev_t devnum);
-struct udev_device *udev_device_new_from_subsystem_sysname(struct udev *udev, const char *subsystem, const char *sysname);
-struct udev_device *udev_device_new_from_environment(struct udev *udev);
-/* udev_device_get_parent_*() does not take a reference on the returned device, it is automatically unref'd with the parent */
-struct udev_device *udev_device_get_parent(struct udev_device *udev_device);
-struct udev_device *udev_device_get_parent_with_subsystem_devtype(struct udev_device *udev_device,
- const char *subsystem, const char *devtype);
-/* retrieve device properties */
-const char *udev_device_get_devpath(struct udev_device *udev_device);
-const char *udev_device_get_subsystem(struct udev_device *udev_device);
-const char *udev_device_get_devtype(struct udev_device *udev_device);
-const char *udev_device_get_syspath(struct udev_device *udev_device);
-const char *udev_device_get_sysname(struct udev_device *udev_device);
-const char *udev_device_get_sysnum(struct udev_device *udev_device);
-const char *udev_device_get_devnode(struct udev_device *udev_device);
-int udev_device_get_is_initialized(struct udev_device *udev_device);
-struct udev_list_entry *udev_device_get_devlinks_list_entry(struct udev_device *udev_device);
-struct udev_list_entry *udev_device_get_properties_list_entry(struct udev_device *udev_device);
-struct udev_list_entry *udev_device_get_tags_list_entry(struct udev_device *udev_device);
-struct udev_list_entry *udev_device_get_sysattr_list_entry(struct udev_device *udev_device);
-const char *udev_device_get_property_value(struct udev_device *udev_device, const char *key);
-const char *udev_device_get_driver(struct udev_device *udev_device);
-dev_t udev_device_get_devnum(struct udev_device *udev_device);
-const char *udev_device_get_action(struct udev_device *udev_device);
-unsigned long long int udev_device_get_seqnum(struct udev_device *udev_device);
-unsigned long long int udev_device_get_usec_since_initialized(struct udev_device *udev_device);
-const char *udev_device_get_sysattr_value(struct udev_device *udev_device, const char *sysattr);
-int udev_device_has_tag(struct udev_device *udev_device, const char *tag);
-
-/*
- * udev_monitor
- *
- * access to kernel uevents and udev events
- */
-struct udev_monitor;
-struct udev_monitor *udev_monitor_ref(struct udev_monitor *udev_monitor);
-void udev_monitor_unref(struct udev_monitor *udev_monitor);
-struct udev *udev_monitor_get_udev(struct udev_monitor *udev_monitor);
-/* kernel and udev generated events over netlink */
-struct udev_monitor *udev_monitor_new_from_netlink(struct udev *udev, const char *name);
-/* custom socket (use netlink and filters instead) */
-struct udev_monitor *udev_monitor_new_from_socket(struct udev *udev, const char *socket_path);
-/* bind socket */
-int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor);
-int udev_monitor_set_receive_buffer_size(struct udev_monitor *udev_monitor, int size);
-int udev_monitor_get_fd(struct udev_monitor *udev_monitor);
-struct udev_device *udev_monitor_receive_device(struct udev_monitor *udev_monitor);
-/* in-kernel socket filters to select messages that get delivered to a listener */
-int udev_monitor_filter_add_match_subsystem_devtype(struct udev_monitor *udev_monitor,
- const char *subsystem, const char *devtype);
-int udev_monitor_filter_add_match_tag(struct udev_monitor *udev_monitor, const char *tag);
-int udev_monitor_filter_update(struct udev_monitor *udev_monitor);
-int udev_monitor_filter_remove(struct udev_monitor *udev_monitor);
-
-/*
- * udev_enumerate
- *
- * search sysfs for specific devices and provide a sorted list
- */
-struct udev_enumerate;
-struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate);
-void udev_enumerate_unref(struct udev_enumerate *udev_enumerate);
-struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate);
-struct udev_enumerate *udev_enumerate_new(struct udev *udev);
-/* device properties filter */
-int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem);
-int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem);
-int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value);
-int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value);
-int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, const char *property, const char *value);
-int udev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumerate, const char *sysname);
-int udev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate, const char *tag);
-int udev_enumerate_add_match_parent(struct udev_enumerate *udev_enumerate, struct udev_device *parent);
-int udev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerate);
-int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char *syspath);
-/* run enumeration with active filters */
-int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate);
-int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerate);
-/* return device list */
-struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate *udev_enumerate);
-
-/*
- * udev_queue
- *
- * access to the currently running udev events
- */
-struct udev_queue;
-struct udev_queue *udev_queue_ref(struct udev_queue *udev_queue);
-void udev_queue_unref(struct udev_queue *udev_queue);
-struct udev *udev_queue_get_udev(struct udev_queue *udev_queue);
-struct udev_queue *udev_queue_new(struct udev *udev);
-unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *udev_queue);
-unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue);
-int udev_queue_get_udev_is_active(struct udev_queue *udev_queue);
-int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue);
-int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, unsigned long long int seqnum);
-int udev_queue_get_seqnum_sequence_is_finished(struct udev_queue *udev_queue,
- unsigned long long int start, unsigned long long int end);
-struct udev_list_entry *udev_queue_get_queued_list_entry(struct udev_queue *udev_queue);
-
-/*
- * udev_util
- *
- * udev specific utilities
- */
-int udev_util_encode_string(const char *str, char *str_enc, size_t len);
-
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif
diff --git a/third_party/libudev/libudev1.h b/third_party/libudev/libudev1.h
deleted file mode 100644
index 799f470..0000000
--- a/third_party/libudev/libudev1.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * libudev - interface to udev device information
- *
- * Copyright (C) 2008-2011 Kay Sievers <kay.sievers@vrfy.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- */
-
-#ifndef _LIBUDEV_H_
-#define _LIBUDEV_H_
-
-#include <stdarg.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * udev - library context
- *
- * reads the udev config and system environment
- * allows custom logging
- */
-struct udev;
-struct udev *udev_ref(struct udev *udev);
-struct udev *udev_unref(struct udev *udev);
-struct udev *udev_new(void);
-void udev_set_log_fn(struct udev *udev,
- void (*log_fn)(struct udev *udev,
- int priority, const char *file, int line, const char *fn,
- const char *format, va_list args));
-int udev_get_log_priority(struct udev *udev);
-void udev_set_log_priority(struct udev *udev, int priority);
-void *udev_get_userdata(struct udev *udev);
-void udev_set_userdata(struct udev *udev, void *userdata);
-
-/*
- * udev_list
- *
- * access to libudev generated lists
- */
-struct udev_list_entry;
-struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry);
-struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name);
-const char *udev_list_entry_get_name(struct udev_list_entry *list_entry);
-const char *udev_list_entry_get_value(struct udev_list_entry *list_entry);
-/**
- * udev_list_entry_foreach:
- * @list_entry: entry to store the current position
- * @first_entry: first entry to start with
- *
- * Helper to iterate over all entries of a list.
- */
-#define udev_list_entry_foreach(list_entry, first_entry) \
- for (list_entry = first_entry; \
- list_entry != NULL; \
- list_entry = udev_list_entry_get_next(list_entry))
-
-/*
- * udev_device
- *
- * access to sysfs/kernel devices
- */
-struct udev_device;
-struct udev_device *udev_device_ref(struct udev_device *udev_device);
-struct udev_device *udev_device_unref(struct udev_device *udev_device);
-struct udev *udev_device_get_udev(struct udev_device *udev_device);
-struct udev_device *udev_device_new_from_syspath(struct udev *udev, const char *syspath);
-struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, dev_t devnum);
-struct udev_device *udev_device_new_from_subsystem_sysname(struct udev *udev, const char *subsystem, const char *sysname);
-struct udev_device *udev_device_new_from_device_id(struct udev *udev, char *id);
-struct udev_device *udev_device_new_from_environment(struct udev *udev);
-/* udev_device_get_parent_*() does not take a reference on the returned device, it is automatically unref'd with the parent */
-struct udev_device *udev_device_get_parent(struct udev_device *udev_device);
-struct udev_device *udev_device_get_parent_with_subsystem_devtype(struct udev_device *udev_device,
- const char *subsystem, const char *devtype);
-/* retrieve device properties */
-const char *udev_device_get_devpath(struct udev_device *udev_device);
-const char *udev_device_get_subsystem(struct udev_device *udev_device);
-const char *udev_device_get_devtype(struct udev_device *udev_device);
-const char *udev_device_get_syspath(struct udev_device *udev_device);
-const char *udev_device_get_sysname(struct udev_device *udev_device);
-const char *udev_device_get_sysnum(struct udev_device *udev_device);
-const char *udev_device_get_devnode(struct udev_device *udev_device);
-int udev_device_get_is_initialized(struct udev_device *udev_device);
-struct udev_list_entry *udev_device_get_devlinks_list_entry(struct udev_device *udev_device);
-struct udev_list_entry *udev_device_get_properties_list_entry(struct udev_device *udev_device);
-struct udev_list_entry *udev_device_get_tags_list_entry(struct udev_device *udev_device);
-struct udev_list_entry *udev_device_get_sysattr_list_entry(struct udev_device *udev_device);
-const char *udev_device_get_property_value(struct udev_device *udev_device, const char *key);
-const char *udev_device_get_driver(struct udev_device *udev_device);
-dev_t udev_device_get_devnum(struct udev_device *udev_device);
-const char *udev_device_get_action(struct udev_device *udev_device);
-unsigned long long int udev_device_get_seqnum(struct udev_device *udev_device);
-unsigned long long int udev_device_get_usec_since_initialized(struct udev_device *udev_device);
-const char *udev_device_get_sysattr_value(struct udev_device *udev_device, const char *sysattr);
-int udev_device_has_tag(struct udev_device *udev_device, const char *tag);
-
-/*
- * udev_monitor
- *
- * access to kernel uevents and udev events
- */
-struct udev_monitor;
-struct udev_monitor *udev_monitor_ref(struct udev_monitor *udev_monitor);
-struct udev_monitor *udev_monitor_unref(struct udev_monitor *udev_monitor);
-struct udev *udev_monitor_get_udev(struct udev_monitor *udev_monitor);
-/* kernel and udev generated events over netlink */
-struct udev_monitor *udev_monitor_new_from_netlink(struct udev *udev, const char *name);
-/* bind socket */
-int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor);
-int udev_monitor_set_receive_buffer_size(struct udev_monitor *udev_monitor, int size);
-int udev_monitor_get_fd(struct udev_monitor *udev_monitor);
-struct udev_device *udev_monitor_receive_device(struct udev_monitor *udev_monitor);
-/* in-kernel socket filters to select messages that get delivered to a listener */
-int udev_monitor_filter_add_match_subsystem_devtype(struct udev_monitor *udev_monitor,
- const char *subsystem, const char *devtype);
-int udev_monitor_filter_add_match_tag(struct udev_monitor *udev_monitor, const char *tag);
-int udev_monitor_filter_update(struct udev_monitor *udev_monitor);
-int udev_monitor_filter_remove(struct udev_monitor *udev_monitor);
-
-/*
- * udev_enumerate
- *
- * search sysfs for specific devices and provide a sorted list
- */
-struct udev_enumerate;
-struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate);
-struct udev_enumerate *udev_enumerate_unref(struct udev_enumerate *udev_enumerate);
-struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate);
-struct udev_enumerate *udev_enumerate_new(struct udev *udev);
-/* device properties filter */
-int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem);
-int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem);
-int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value);
-int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value);
-int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, const char *property, const char *value);
-int udev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumerate, const char *sysname);
-int udev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate, const char *tag);
-int udev_enumerate_add_match_parent(struct udev_enumerate *udev_enumerate, struct udev_device *parent);
-int udev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerate);
-int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char *syspath);
-/* run enumeration with active filters */
-int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate);
-int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerate);
-/* return device list */
-struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate *udev_enumerate);
-
-/*
- * udev_queue
- *
- * access to the currently running udev events
- */
-struct udev_queue;
-struct udev_queue *udev_queue_ref(struct udev_queue *udev_queue);
-struct udev_queue *udev_queue_unref(struct udev_queue *udev_queue);
-struct udev *udev_queue_get_udev(struct udev_queue *udev_queue);
-struct udev_queue *udev_queue_new(struct udev *udev);
-unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *udev_queue);
-unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue);
-int udev_queue_get_udev_is_active(struct udev_queue *udev_queue);
-int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue);
-int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, unsigned long long int seqnum);
-int udev_queue_get_seqnum_sequence_is_finished(struct udev_queue *udev_queue,
- unsigned long long int start, unsigned long long int end);
-struct udev_list_entry *udev_queue_get_queued_list_entry(struct udev_queue *udev_queue);
-
-/*
- * udev_util
- *
- * udev specific utilities
- */
-int udev_util_encode_string(const char *str, char *str_enc, size_t len);
-
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif
diff --git a/third_party/libxml/BUILD.gn b/third_party/libxml/BUILD.gn
index 299a110..1f10dee 100644
--- a/third_party/libxml/BUILD.gn
+++ b/third_party/libxml/BUILD.gn
@@ -38,13 +38,15 @@
"src/HTMLtree.c",
"src/SAX.c",
"src/SAX2.c",
- "src/acconfig.h",
+ "src/buf.c",
+ "src/buf.h",
"src/c14n.c",
"src/catalog.c",
"src/chvalid.c",
"src/debugXML.c",
"src/dict.c",
"src/elfgcchack.h",
+ "src/enc.h",
"src/encoding.c",
"src/entities.c",
"src/error.c",
@@ -65,8 +67,6 @@
"src/include/libxml/globals.h",
"src/include/libxml/hash.h",
"src/include/libxml/list.h",
- "src/include/libxml/nanoftp.h",
- "src/include/libxml/nanohttp.h",
"src/include/libxml/parser.h",
"src/include/libxml/parserInternals.h",
"src/include/libxml/pattern.h",
@@ -101,14 +101,14 @@
"src/legacy.c",
"src/libxml.h",
"src/list.c",
- "src/nanoftp.c",
- "src/nanohttp.c",
"src/parser.c",
"src/parserInternals.c",
"src/pattern.c",
"src/relaxng.c",
+ "src/save.h",
"src/schematron.c",
"src/threads.c",
+ "src/timsort.h",
"src/tree.c",
#"src/trio.c",
@@ -136,6 +136,9 @@
"src/xmlwriter.c",
"src/xpath.c",
"src/xpointer.c",
+
+ #"src/xzlib.c",
+ "src/xzlib.h",
"win32/config.h",
"win32/include/libxml/xmlversion.h",
]
@@ -153,7 +156,7 @@
if (is_win) {
cflags_c = [ "/wd4101" ] # Unreferenced local variable.
- } else if (is_mac || is_android) {
+ } else if (is_mac || is_ios || is_android) {
# http://www.xmlsoft.org/threads.html says that this is required when using
# libxml from several threads, which can possibly happen in chrome. On
# linux, this is picked up by transitivity from pkg-config output from
@@ -179,6 +182,19 @@
"-Wno-ignored-attributes",
]
}
+ config("libxml_warnings") {
+ if (is_clang) {
+ cflags += [
+ # libxml casts from int to long to void*.
+ "-Wno-int-to-void-pointer-cast",
+
+ # libxml passes a volatile LPCRITICAL_SECTION* to a function expecting
+ # a void* volatile*.
+ "-Wno-incompatible-pointer-types",
+ ]
+ }
+ }
+ configs += [ ":libxml_warnings" ]
include_dirs = [ "$os_include" ]
}
diff --git a/third_party/libxml/DEPS b/third_party/libxml/DEPS
new file mode 100644
index 0000000..6dcfa15
--- /dev/null
+++ b/third_party/libxml/DEPS
@@ -0,0 +1,3 @@
+include_rules = [
+ '+libxml',
+]
diff --git a/third_party/libxml/OWNERS b/third_party/libxml/OWNERS
new file mode 100644
index 0000000..eb6ce62
--- /dev/null
+++ b/third_party/libxml/OWNERS
@@ -0,0 +1,4 @@
+# There's no real owners here. If you're familiar with the code please send
+# a CL to add yourself here.
+cpu@chromium.org
+scottmg@chromium.org
diff --git a/third_party/libxml/README.chromium b/third_party/libxml/README.chromium
index bfdff5b..1b611f0 100644
--- a/third_party/libxml/README.chromium
+++ b/third_party/libxml/README.chromium
@@ -1,59 +1,52 @@
Name: libxml
URL: http://xmlsoft.org
-Version: 2.7.7
+Version: 2.9.2
License: MIT
License File: src/Copyright
Security Critical: yes
Description:
-The src/ directory contains a partial snapshot of the libxml library
-with the patches in the patches/ directories applied.
-See the files in that directory for discussion of their effects.
-Current version: 2.7.7.
+libxml2 from libxml.org.
Modifications:
-- Converted to utf-8 with: vim +"argdo write ++enc=utf-8" *.c
-- Import XPath fix http://git.gnome.org/browse/libxml2/commit/?id=91d19754d46acd4a639a8b9e31f50f31c78f8c9c
-- Import follow-on for above commit: http://git.gnome.org/browse/libxml2/commit/?id=ea90b894146030c214a7df6d8375310174f134b9
-- Import additional XPath fix http://git.gnome.org/browse/libxml2/commit/?id=df83c17e5a2646bd923f75e5e507bc80d73c9722
-- Import follow-on fix for above commit: http://git.gnome.org/browse/libxml2/commit/?id=fec31bcd452e77c10579467ca87a785b41115de6
-- And a follow-on fix to the previous two fixes, committed upstream: http://git.gnome.org/browse/libxml2/commit/?id=f5048b3e71fc30ad096970b8df6e7af073bae4cb (slightly differently, but we can drop our local fix on the next roll).
-- Add a fix for handling of unknown namespaces, commit upstream is pending.
-- Add fixes for ending the parse properly if a SAX callback calls xmlStopParser(), commit upstream is pending.
-- Add fix for entities, commit upstream is http://git.gnome.org/browse/libxml2/commit/?id=5bd3c061823a8499b27422aee04ea20aae24f03e
-- Import UTF-8 fix from upstream: http://git.gnome.org/browse/libxml2/commit/?id=0795348aeb86648723bc391e4d02e20631c10bca
-- Import XPath fix http://git.gnome.org/browse/libxml2/commit/xpath.c?id=2ddecc23862bab1a9a9e51e097aefc92ec305e28
-- Merge clang warning fix http://git.gnome.org/browse/libxml2/commit/?id=aae48e64dfbf2b46b157a4c1857e30645116388f
-- Add a fix for proper escaping of xpointer expressions, commit upstream is pending.
-- Add helper classes in chromium/libxml_utils.cc and chromium/include/libxml/libxml_utils.h.
-- Add a tweak to limit problems caused by excessive strings and buffers.
-- Change the xmlNs struct a little bit, so it looks like it has no children
-if treated as a generic xmlNode object.
-- Fix pretty harmless use-after-free in generate-id function.
-- Merge a clang warning fix http://git.gnome.org/browse/libxml2/commit/?id=713434d2309da469d64b35e163ea6556dadccada
-- Import attribute normalization fix http://git.gnome.org/browse/libxml2/commit/?id=6a36fbe3b3e001a8a840b5c1fdd81cefc9947f0d
-- Merge a redundant comparison fix http://git.gnome.org/browse/libxml2/commit/?id=2af19f985b911b6dc6ada478ba8d201d2ddc9309
-- Merge a redundant comparisons fix https://git.gnome.org/browse/libxml2/commit/?id=eea38159be421dbafbee38f40e239f91734bc713
-- Merge XML_PARSER_EOF checks https://git.gnome.org/browse/libxml2/commit/?id=48b4cdde3483e054af8ea02e0cd7ee467b0e9a50 and https://git.gnome.org/browse/libxml2/commit/?id=e50ba8164eee06461c73cd8abb9b46aa0be81869
+- Add helper classes in chromium/libxml_utils.cc and
+ chromium/include/libxml/libxml_utils.h.
+- Import https://git.gnome.org/browse/libxml2/commit/?id=7580ce0a7f53891de520fed2c0e360266c286da6
+ from upstream.
+- Self-assignment removed https://bugzilla.gnome.org/show_bug.cgi?id=751679.
-To import a new snapshot of libxml:
-- Visit http://xmlsoft.org/downloads.html and download the latest source
- distribution.
-- Copy the files into this directory, omitting files which have been omitted
- here. E.g.: for i in $(find . -type f); do cp ../libxml-newver/$i $i; done
- This should clobber all local changes to this directory.
-- Apply the patches in patches/ and fix any problems.
- UPDATE THOSE PATCHES OR EVAN WILL HUNT YOU DOWN.
-- On a Linux system,
- $ cd linux
- $ ../configure --without-iconv --without-ftp --without-http
- to generate config.h and include/libxml/xmlversion.h for Linux.
-- On a Mac,
- $ cd mac
- $ ../configure --without-iconv --without-ftp --without-http
- to generate config.h and include/libxml/xmlversion.h for Macs.
-- On Windows, run build/generate-win32-headers.bat to re-generate config.h and
- include/libxml/xmlversion.h for Windows builds.
-- Update this README to reflect the new version number.
+To import a new snapshot:
+
+On Linux, get the latest tar, untar, and replace src/ with libxml2-X.Y.Z/.
+
+Remove:
+ src/doc/
+ src/example/
+ src/os400/
+ src/python/
+ src/result/
+ src/test/
+ src/vms/
+ src/VxWorks/
+
+Generate config.h, include/libxml/xmlversion.h, and xml2-config:
+
+cd linux
+../src/configure --without-iconv --with-icu --without-ftp --without-http
+cd ..
+Patch config.h to not define HAVE_RAND_R since we use this file on Android
+and it does not have it.
+
+On a Mac, do the same in the mac/ subdir for config.h and
+include/libxml/xmlversion.h and copy those to the Linux box in mac/
+
+On a Windows box:
+cd libxml2-2.9.2\win32
+cscript //E:jscript configure.js compiler=msvc iconv=no icu=yes ftp=no http=no
+Then copy config.h and include/libxml/xmlversion.h to win32/ on Linux.
+
+
+Update BUILD.gn and libxml.gyp as necessary to add/remove files, etc.
+
diff --git a/third_party/libxml/build/generate-win32-headers.bat b/third_party/libxml/build/generate-win32-headers.bat
deleted file mode 100755
index 1d0f85d..0000000
--- a/third_party/libxml/build/generate-win32-headers.bat
+++ /dev/null
@@ -1,9 +0,0 @@
-REM Generate config.h and xmlversion.h. We put the generated files in
-REM win32 so they don't get included on other platforms.
-
-cd %~dp0\..\win32
-cscript //E:jscript configure.js compiler=msvc iconv=no icu=yes
-move ..\config.h .
-
-md include\libxml
-move ..\include\libxml\xmlversion.h include\libxml\
diff --git a/third_party/libxml/libxml.gyp b/third_party/libxml/libxml.gyp
index 1decbe9..584bba8 100644
--- a/third_party/libxml/libxml.gyp
+++ b/third_party/libxml/libxml.gyp
@@ -68,9 +68,11 @@
],
},
'link_settings': {
- 'libraries': [
- '$(SDKROOT)/usr/lib/libxml2.dylib',
- ],
+ 'xcode_settings': {
+ 'OTHER_LDFLAGS': [
+ '-lxml2',
+ ],
+ },
},
}],
],
@@ -96,8 +98,6 @@
'src/include/libxml/HTMLparser.h',
'src/include/libxml/HTMLtree.h',
'src/include/libxml/list.h',
- 'src/include/libxml/nanoftp.h',
- 'src/include/libxml/nanohttp.h',
'src/include/libxml/parser.h',
'src/include/libxml/parserInternals.h',
'src/include/libxml/pattern.h',
@@ -131,7 +131,8 @@
'src/include/libxml/xpointer.h',
'src/include/win32config.h',
'src/include/wsockcompat.h',
- 'src/acconfig.h',
+ 'src/buf.c',
+ 'src/buf.h',
'src/c14n.c',
'src/catalog.c',
'src/chvalid.c',
@@ -139,6 +140,7 @@
'src/dict.c',
'src/DOCBparser.c',
'src/elfgcchack.h',
+ 'src/enc.h',
'src/encoding.c',
'src/entities.c',
'src/error.c',
@@ -149,16 +151,16 @@
'src/legacy.c',
'src/libxml.h',
'src/list.c',
- 'src/nanoftp.c',
- 'src/nanohttp.c',
'src/parser.c',
'src/parserInternals.c',
'src/pattern.c',
'src/relaxng.c',
+ 'src/save.h',
'src/SAX.c',
'src/SAX2.c',
'src/schematron.c',
'src/threads.c',
+ 'src/timsort.h',
'src/tree.c',
#'src/trio.c',
#'src/trio.h',
@@ -185,6 +187,8 @@
'src/xmlwriter.c',
'src/xpath.c',
'src/xpointer.c',
+ #'src/xzlib.c',
+ 'src/xzlib.h',
'win32/config.h',
'win32/include/libxml/xmlversion.h',
],
@@ -208,6 +212,11 @@
'-Wno-tautological-pointer-compare',
# See http://crbug.com/138571#c8
'-Wno-ignored-attributes',
+ # libxml casts from int to long to void*.
+ '-Wno-int-to-void-pointer-cast',
+ # libxml passes a volatile LPCRITICAL_SECTION* to a function
+ # expecting a void* volatile*.
+ '-Wno-incompatible-pointer-types',
],
},
'include_dirs': [
diff --git a/third_party/libxml/libxml.xcodeproj/project.pbxproj b/third_party/libxml/libxml.xcodeproj/project.pbxproj
deleted file mode 100644
index 946de7d..0000000
--- a/third_party/libxml/libxml.xcodeproj/project.pbxproj
+++ /dev/null
@@ -1,483 +0,0 @@
-// !$*UTF8*$!
-{
- archiveVersion = 1;
- classes = {
- };
- objectVersion = 45;
- objects = {
-
-/* Begin PBXBuildFile section */
- 73AF44CAA9E4D03539273015 /* libxml_utils.cc in Sources */ = {isa = PBXBuildFile; fileRef = 14FFC59B6F23C84D510571F3 /* libxml_utils.cc */; };
-/* End PBXBuildFile section */
-
-/* Begin PBXFileReference section */
- 0864DBC7A47559C108C4BBF5 /* release_defaults.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = release_defaults.gypi; path = ../../build/internal/release_defaults.gypi; sourceTree = "<group>"; };
- 14FFC59B6F23C84D510571F3 /* libxml_utils.cc */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = libxml_utils.cc; sourceTree = "<group>"; };
- 1B6A454CB1CB6BADD496557B /* libxml.gyp */ = {isa = PBXFileReference; explicitFileType = sourcecode; path = libxml.gyp; sourceTree = "<group>"; };
- 35A1EBF0363A266F670E5320 /* libxml_utils.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = libxml_utils.h; sourceTree = "<group>"; };
- 5AA888C0805C3B6584196B08 /* common.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = common.gypi; path = ../../build/common.gypi; sourceTree = "<group>"; };
- 6430BCF78ADB802BFB57ADFC /* release.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = release.gypi; path = ../../build/release.gypi; sourceTree = "<group>"; };
- 6BDC7BBD1F35F3302B8FF1F9 /* release_impl_official.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = release_impl_official.gypi; path = ../../build/internal/release_impl_official.gypi; sourceTree = "<group>"; };
- 8C8EC222694A713E18766009 /* release_impl.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = release_impl.gypi; path = ../../build/internal/release_impl.gypi; sourceTree = "<group>"; };
- A744CA272FDD1750E8922215 /* filename_rules.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = filename_rules.gypi; path = ../../build/filename_rules.gypi; sourceTree = "<group>"; };
- D379F1B811D80D7C6AD36EA8 /* coverage.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = coverage.gypi; path = ../../build/ios/coverage.gypi; sourceTree = "<group>"; };
- DB2AD360401E12496DD395E4 /* libxml.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libxml.a; sourceTree = BUILT_PRODUCTS_DIR; };
- F970225C6E6D8F45195647C7 /* set_clang_warning_flags.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = set_clang_warning_flags.gypi; path = ../../build/set_clang_warning_flags.gypi; sourceTree = "<group>"; };
-/* End PBXFileReference section */
-
-/* Begin PBXFrameworksBuildPhase section */
- 13528398F57ECE88F543D3C7 /* Frameworks */ = {
- isa = PBXFrameworksBuildPhase;
- buildActionMask = 2147483647;
- files = (
- );
- runOnlyForDeploymentPostprocessing = 0;
- };
-/* End PBXFrameworksBuildPhase section */
-
-/* Begin PBXGroup section */
- 34F6FF61BB3D4F41D324E77A /* Source */ = {
- isa = PBXGroup;
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diff --git a/third_party/libxml/linux/config.h b/third_party/libxml/linux/config.h
index ca2f440..393906f 100644
--- a/third_party/libxml/linux/config.h
+++ b/third_party/libxml/linux/config.h
@@ -1,21 +1,8 @@
/* config.h. Generated from config.h.in by configure. */
-/* config.h.in. Generated from configure.in by autoheader. */
-#define PACKAGE "libxml2"
-#define VERSION "2.7.7"
-#define HAVE_LIBZ 1
-/* #undef HAVE_LIBM */
-#define HAVE_ISINF /**/
-#define HAVE_ISNAN /**/
-/* #undef HAVE_LIBHISTORY */
-/* #undef HAVE_LIBREADLINE */
-#define HAVE_LIBPTHREAD /**/
-#define HAVE_PTHREAD_H /**/
+/* config.h.in. Generated from configure.ac by autoheader. */
-/* Define if IPV6 support is there */
-#define SUPPORT_IP6 /**/
-
-/* Define if getaddrinfo is there */
-#define HAVE_GETADDRINFO /**/
+/* Type cast for the gethostbyname() argument */
+#define GETHOSTBYNAME_ARG_CAST /**/
/* Define to 1 if you have the <ansidecl.h> header file. */
/* #undef HAVE_ANSIDECL_H */
@@ -86,8 +73,8 @@
/* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1
-/* Define to 1 if you have the <inttypes.h.h> header file. */
-/* #undef HAVE_INTTYPES_H_H */
+/* Define to 1 if you have the `isascii' function. */
+#define HAVE_ISASCII 1
/* Define if isinf is there */
#define HAVE_ISINF /**/
@@ -101,6 +88,9 @@
/* Define if history library is there (-lhistory) */
/* #undef HAVE_LIBHISTORY */
+/* Have compression library */
+/* #undef HAVE_LIBLZMA */
+
/* Define if pthread library is there (-lpthread) */
#define HAVE_LIBPTHREAD /**/
@@ -116,6 +106,9 @@
/* Define to 1 if you have the `localtime' function. */
#define HAVE_LOCALTIME 1
+/* Define to 1 if you have the <lzma.h> header file. */
+/* #undef HAVE_LZMA_H */
+
/* Define to 1 if you have the <malloc.h> header file. */
#define HAVE_MALLOC_H 1
@@ -125,6 +118,17 @@
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define to 1 if you have the `munmap' function. */
+#define HAVE_MUNMAP 1
+
+/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+# undef /**/ HAVE_MMAP
+#endif
+
/* Define to 1 if you have the <nan.h> header file. */
/* #undef HAVE_NAN_H */
@@ -146,6 +150,15 @@
/* Define if <pthread.h> is there */
#define HAVE_PTHREAD_H /**/
+/* Define to 1 if you have the `putenv' function. */
+#define HAVE_PUTENV 1
+
+/* Define to 1 if you have the `rand' function. */
+#define HAVE_RAND 1
+
+/* Define to 1 if you have the `rand_r' function. */
+/* #undef HAVE_RAND_R */
+
/* Define to 1 if you have the <resolv.h> header file. */
#define HAVE_RESOLV_H 1
@@ -164,6 +177,9 @@
/* Define to 1 if you have the `sprintf' function. */
#define HAVE_SPRINTF 1
+/* Define to 1 if you have the `srand' function. */
+#define HAVE_SRAND 1
+
/* Define to 1 if you have the `sscanf' function. */
#define HAVE_SSCANF 1
@@ -226,6 +242,9 @@
/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
+/* Define to 1 if you have the `time' function. */
+#define HAVE_TIME 1
+
/* Define to 1 if you have the <time.h> header file. */
#define HAVE_TIME_H 1
@@ -281,8 +300,8 @@
/* Define to the version of this package. */
#define PACKAGE_VERSION ""
-/* Define to 1 if the C compiler supports function prototypes. */
-#define PROTOTYPES 1
+/* Type cast for the send() function 2nd arg */
+#define SEND_ARG2_CAST /**/
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
@@ -290,23 +309,26 @@
/* Support for IPv6 */
#define SUPPORT_IP6 /**/
+/* Define if va_list is an array type */
+#define VA_LIST_IS_ARRAY 1
+
/* Version number of package */
-#define VERSION "2.7.7"
+#define VERSION "2.9.2"
/* Determine what socket length (socklen_t) data type is */
#define XML_SOCKLEN_T socklen_t
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+ <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+ #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
/* Using the Win32 Socket implementation */
/* #undef _WINSOCKAPI_ */
-/* Define like PROTOTYPES; this can be used by system headers. */
-#define __PROTOTYPES 1
-
-/* Win32 Std C name mangling work-around */
-/* #undef snprintf */
-
/* ss_family is not defined here, use __ss_family instead */
/* #undef ss_family */
-/* Win32 Std C name mangling work-around */
-/* #undef vsnprintf */
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+ such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
diff --git a/third_party/libxml/linux/include/libxml/xmlversion.h b/third_party/libxml/linux/include/libxml/xmlversion.h
index 9e849fa..6fd386d 100644
--- a/third_party/libxml/linux/include/libxml/xmlversion.h
+++ b/third_party/libxml/linux/include/libxml/xmlversion.h
@@ -29,21 +29,21 @@
*
* the version string like "1.2.3"
*/
-#define LIBXML_DOTTED_VERSION "2.7.7"
+#define LIBXML_DOTTED_VERSION "2.9.2"
/**
* LIBXML_VERSION:
*
* the version number: 1.2.3 value is 10203
*/
-#define LIBXML_VERSION 20707
+#define LIBXML_VERSION 20902
/**
* LIBXML_VERSION_STRING:
*
* the version number string, 1.2.3 value is "10203"
*/
-#define LIBXML_VERSION_STRING "20707"
+#define LIBXML_VERSION_STRING "20902"
/**
* LIBXML_VERSION_EXTRA:
@@ -58,7 +58,7 @@
* Macro to check that the libxml version in use is compatible with
* the version the software has been compiled against
*/
-#define LIBXML_TEST_VERSION xmlCheckVersion(20707);
+#define LIBXML_TEST_VERSION xmlCheckVersion(20902);
#ifndef VMS
#if 0
@@ -98,6 +98,15 @@
#endif
/**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if 0
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
* LIBXML_TREE_ENABLED:
*
* Whether the DOM like tree manipulation API support is configured in
@@ -391,6 +400,15 @@
#define LIBXML_ZLIB_ENABLED
#endif
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if 0
+#define LIBXML_LZMA_ENABLED
+#endif
+
#ifdef __GNUC__
#ifdef HAVE_ANSIDECL_H
#include <ansidecl.h>
@@ -403,7 +421,11 @@
*/
#ifndef ATTRIBUTE_UNUSED
-#define ATTRIBUTE_UNUSED __attribute__((unused))
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+# define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+# define ATTRIBUTE_UNUSED
+# endif
#endif
/**
diff --git a/third_party/libxml/linux/xml2-config b/third_party/libxml/linux/xml2-config
index 799fc11..d874f80 100755
--- a/third_party/libxml/linux/xml2-config
+++ b/third_party/libxml/linux/xml2-config
@@ -58,7 +58,7 @@
;;
--version)
- echo 2.7.7
+ echo 2.9.2
exit 0
;;
@@ -86,12 +86,12 @@
then
if [ "-L${libdir}" = "-L/usr/lib" -o "-L${libdir}" = "-L/usr/lib64" ]
then
- echo -lxml2 -lz -lm
+ echo -lxml2 -lz -lm -ldl
else
- echo -L${libdir} -lxml2 -lz -lm
+ echo -L${libdir} -lxml2 -lz -lm -ldl
fi
else
- echo -L${libdir} -lxml2 -lz -lm
+ echo -L${libdir} -lxml2 -lz -lm -ldl
fi
;;
diff --git a/third_party/libxml/mac/config.h b/third_party/libxml/mac/config.h
index d647bf0..36606f0 100644
--- a/third_party/libxml/mac/config.h
+++ b/third_party/libxml/mac/config.h
@@ -1,21 +1,8 @@
/* config.h. Generated from config.h.in by configure. */
-/* config.h.in. Generated from configure.in by autoheader. */
-#define PACKAGE "libxml2"
-#define VERSION "2.7.7"
-#define HAVE_LIBZ 1
-/* #undef HAVE_LIBM */
-#define HAVE_ISINF /**/
-#define HAVE_ISNAN /**/
-/* #undef HAVE_LIBHISTORY */
-/* #undef HAVE_LIBREADLINE */
-#define HAVE_LIBPTHREAD /**/
-#define HAVE_PTHREAD_H /**/
+/* config.h.in. Generated from configure.ac by autoheader. */
-/* Define if IPV6 support is there */
-#define SUPPORT_IP6 /**/
-
-/* Define if getaddrinfo is there */
-#define HAVE_GETADDRINFO /**/
+/* Type cast for the gethostbyname() argument */
+#define GETHOSTBYNAME_ARG_CAST /**/
/* Define to 1 if you have the <ansidecl.h> header file. */
/* #undef HAVE_ANSIDECL_H */
@@ -86,8 +73,8 @@
/* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1
-/* Define to 1 if you have the <inttypes.h.h> header file. */
-/* #undef HAVE_INTTYPES_H_H */
+/* Define to 1 if you have the `isascii' function. */
+#define HAVE_ISASCII 1
/* Define if isinf is there */
#define HAVE_ISINF /**/
@@ -101,6 +88,9 @@
/* Define if history library is there (-lhistory) */
/* #undef HAVE_LIBHISTORY */
+/* Have compression library */
+/* #undef HAVE_LIBLZMA */
+
/* Define if pthread library is there (-lpthread) */
#define HAVE_LIBPTHREAD /**/
@@ -116,6 +106,9 @@
/* Define to 1 if you have the `localtime' function. */
#define HAVE_LOCALTIME 1
+/* Define to 1 if you have the <lzma.h> header file. */
+/* #undef HAVE_LZMA_H */
+
/* Define to 1 if you have the <malloc.h> header file. */
/* #undef HAVE_MALLOC_H */
@@ -125,6 +118,17 @@
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define to 1 if you have the `munmap' function. */
+#define HAVE_MUNMAP 1
+
+/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+# undef /**/ HAVE_MMAP
+#endif
+
/* Define to 1 if you have the <nan.h> header file. */
/* #undef HAVE_NAN_H */
@@ -146,6 +150,15 @@
/* Define if <pthread.h> is there */
#define HAVE_PTHREAD_H /**/
+/* Define to 1 if you have the `putenv' function. */
+#define HAVE_PUTENV 1
+
+/* Define to 1 if you have the `rand' function. */
+#define HAVE_RAND 1
+
+/* Define to 1 if you have the `rand_r' function. */
+#define HAVE_RAND_R 1
+
/* Define to 1 if you have the <resolv.h> header file. */
#define HAVE_RESOLV_H 1
@@ -164,6 +177,9 @@
/* Define to 1 if you have the `sprintf' function. */
#define HAVE_SPRINTF 1
+/* Define to 1 if you have the `srand' function. */
+#define HAVE_SRAND 1
+
/* Define to 1 if you have the `sscanf' function. */
#define HAVE_SSCANF 1
@@ -195,7 +211,7 @@
#define HAVE_STRING_H 1
/* Define to 1 if you have the `strndup' function. */
-/* #undef HAVE_STRNDUP */
+#define HAVE_STRNDUP 1
/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
*/
@@ -226,6 +242,9 @@
/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
+/* Define to 1 if you have the `time' function. */
+#define HAVE_TIME 1
+
/* Define to 1 if you have the <time.h> header file. */
#define HAVE_TIME_H 1
@@ -281,8 +300,8 @@
/* Define to the version of this package. */
#define PACKAGE_VERSION ""
-/* Define to 1 if the C compiler supports function prototypes. */
-#define PROTOTYPES 1
+/* Type cast for the send() function 2nd arg */
+#define SEND_ARG2_CAST /**/
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
@@ -290,23 +309,26 @@
/* Support for IPv6 */
#define SUPPORT_IP6 /**/
+/* Define if va_list is an array type */
+#define VA_LIST_IS_ARRAY 1
+
/* Version number of package */
-#define VERSION "2.7.7"
+#define VERSION "2.9.2"
/* Determine what socket length (socklen_t) data type is */
#define XML_SOCKLEN_T socklen_t
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+ <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+ #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
/* Using the Win32 Socket implementation */
/* #undef _WINSOCKAPI_ */
-/* Define like PROTOTYPES; this can be used by system headers. */
-#define __PROTOTYPES 1
-
-/* Win32 Std C name mangling work-around */
-/* #undef snprintf */
-
/* ss_family is not defined here, use __ss_family instead */
/* #undef ss_family */
-/* Win32 Std C name mangling work-around */
-/* #undef vsnprintf */
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+ such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
diff --git a/third_party/libxml/mac/include/libxml/xmlversion.h b/third_party/libxml/mac/include/libxml/xmlversion.h
index 9e849fa..6fd386d 100644
--- a/third_party/libxml/mac/include/libxml/xmlversion.h
+++ b/third_party/libxml/mac/include/libxml/xmlversion.h
@@ -29,21 +29,21 @@
*
* the version string like "1.2.3"
*/
-#define LIBXML_DOTTED_VERSION "2.7.7"
+#define LIBXML_DOTTED_VERSION "2.9.2"
/**
* LIBXML_VERSION:
*
* the version number: 1.2.3 value is 10203
*/
-#define LIBXML_VERSION 20707
+#define LIBXML_VERSION 20902
/**
* LIBXML_VERSION_STRING:
*
* the version number string, 1.2.3 value is "10203"
*/
-#define LIBXML_VERSION_STRING "20707"
+#define LIBXML_VERSION_STRING "20902"
/**
* LIBXML_VERSION_EXTRA:
@@ -58,7 +58,7 @@
* Macro to check that the libxml version in use is compatible with
* the version the software has been compiled against
*/
-#define LIBXML_TEST_VERSION xmlCheckVersion(20707);
+#define LIBXML_TEST_VERSION xmlCheckVersion(20902);
#ifndef VMS
#if 0
@@ -98,6 +98,15 @@
#endif
/**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if 0
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
* LIBXML_TREE_ENABLED:
*
* Whether the DOM like tree manipulation API support is configured in
@@ -391,6 +400,15 @@
#define LIBXML_ZLIB_ENABLED
#endif
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if 0
+#define LIBXML_LZMA_ENABLED
+#endif
+
#ifdef __GNUC__
#ifdef HAVE_ANSIDECL_H
#include <ansidecl.h>
@@ -403,7 +421,11 @@
*/
#ifndef ATTRIBUTE_UNUSED
-#define ATTRIBUTE_UNUSED __attribute__((unused))
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+# define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+# define ATTRIBUTE_UNUSED
+# endif
#endif
/**
diff --git a/third_party/libxml/patches/LoadLibraryA b/third_party/libxml/patches/LoadLibraryA
deleted file mode 100644
index 89fff15..0000000
--- a/third_party/libxml/patches/LoadLibraryA
+++ /dev/null
@@ -1,16 +0,0 @@
-Change 'LoadLibrary' to 'LoadLibraryA' (used with 'const char*' as an
-argument)
-
-Index: libxml/xmlmodule.c
-===================================================================
---- libxml.orig/xmlmodule.c 2010-07-09 14:17:46.959288280 -0700
-+++ libxml/xmlmodule.c 2010-07-09 14:17:55.419051003 -0700
-@@ -300,7 +300,7 @@
- static void *
- xmlModulePlatformOpen(const char *name)
- {
-- return LoadLibrary(name);
-+ return LoadLibraryA(name);
- }
-
- /*
diff --git a/third_party/libxml/patches/bug_651202 b/third_party/libxml/patches/bug_651202
deleted file mode 100644
index 5f93fd7..0000000
--- a/third_party/libxml/patches/bug_651202
+++ /dev/null
@@ -1,13 +0,0 @@
-Fix for https://bugzilla.gnome.org/show_bug.cgi?id=651202
-
---- libxml/xmlschemas.c.orig Thu May 26 20:21:54 2011
-+++ libxml/xmlschemas.c Thu May 26 20:22:02 2011
-@@ -13946,7 +13946,7 @@
- */
- if ((sub->negNsSet != NULL) &&
- (super->negNsSet != NULL) &&
-- (sub->negNsSet->value == sub->negNsSet->value))
-+ (sub->negNsSet->value == super->negNsSet->value))
- return (0);
- /*
- * 3.1 sub must be a set whose members are either namespace names or �absent�.
diff --git a/third_party/libxml/patches/icu b/third_party/libxml/patches/icu
deleted file mode 100644
index 4503f92..0000000
--- a/third_party/libxml/patches/icu
+++ /dev/null
@@ -1,453 +0,0 @@
-Add code support for ICU.
-
-diff --git a/third_party/libxml/encoding.c b/third_party/libxml/encoding.c
-index b86a547..0f41df9 100644
---- a/third_party/libxml/encoding.c
-+++ b/third_party/libxml/encoding.c
-@@ -58,7 +58,7 @@ static xmlCharEncodingAliasPtr xmlCharEncodingAliases = NULL;
- static int xmlCharEncodingAliasesNb = 0;
- static int xmlCharEncodingAliasesMax = 0;
-
--#ifdef LIBXML_ICONV_ENABLED
-+#if defined(LIBXML_ICONV_ENABLED) || defined(LIBXML_ICU_ENABLED)
- #if 0
- #define DEBUG_ENCODING /* Define this to get encoding traces */
- #endif
-@@ -97,6 +97,54 @@ xmlEncodingErr(xmlParserErrors error, const char *msg, const char *val)
- NULL, 0, val, NULL, NULL, 0, 0, msg, val);
- }
-
-+#ifdef LIBXML_ICU_ENABLED
-+static uconv_t*
-+openIcuConverter(const char* name, int toUnicode)
-+{
-+ UErrorCode status = U_ZERO_ERROR;
-+ uconv_t *conv = (uconv_t *) xmlMalloc(sizeof(uconv_t));
-+ if (conv == NULL)
-+ return NULL;
-+
-+ conv->uconv = ucnv_open(name, &status);
-+ if (U_FAILURE(status))
-+ goto error;
-+
-+ status = U_ZERO_ERROR;
-+ if (toUnicode) {
-+ ucnv_setToUCallBack(conv->uconv, UCNV_TO_U_CALLBACK_STOP,
-+ NULL, NULL, NULL, &status);
-+ }
-+ else {
-+ ucnv_setFromUCallBack(conv->uconv, UCNV_FROM_U_CALLBACK_STOP,
-+ NULL, NULL, NULL, &status);
-+ }
-+ if (U_FAILURE(status))
-+ goto error;
-+
-+ status = U_ZERO_ERROR;
-+ conv->utf8 = ucnv_open("UTF-8", &status);
-+ if (U_SUCCESS(status))
-+ return conv;
-+
-+error:
-+ if (conv->uconv)
-+ ucnv_close(conv->uconv);
-+ xmlFree(conv);
-+ return NULL;
-+}
-+
-+static void
-+closeIcuConverter(uconv_t *conv)
-+{
-+ if (conv != NULL) {
-+ ucnv_close(conv->uconv);
-+ ucnv_close(conv->utf8);
-+ xmlFree(conv);
-+ }
-+}
-+#endif /* LIBXML_ICU_ENABLED */
-+
- /************************************************************************
- * *
- * Conversions To/From UTF8 encoding *
-@@ -1306,7 +1354,11 @@ xmlNewCharEncodingHandler(const char *name,
- #ifdef LIBXML_ICONV_ENABLED
- handler->iconv_in = NULL;
- handler->iconv_out = NULL;
--#endif /* LIBXML_ICONV_ENABLED */
-+#endif
-+#ifdef LIBXML_ICU_ENABLED
-+ handler->uconv_in = NULL;
-+ handler->uconv_out = NULL;
-+#endif
-
- /*
- * registers and returns the handler.
-@@ -1371,7 +1423,7 @@ xmlInitCharEncodingHandlers(void) {
- xmlNewCharEncodingHandler("ASCII", asciiToUTF8, NULL);
- xmlNewCharEncodingHandler("US-ASCII", asciiToUTF8, NULL);
- #endif /* LIBXML_OUTPUT_ENABLED */
--#ifndef LIBXML_ICONV_ENABLED
-+#if !defined(LIBXML_ICONV_ENABLED) && !defined(LIBXML_ICU_ENABLED)
- #ifdef LIBXML_ISO8859X_ENABLED
- xmlRegisterCharEncodingHandlersISO8859x ();
- #endif
-@@ -1578,6 +1630,10 @@ xmlFindCharEncodingHandler(const char *name) {
- xmlCharEncodingHandlerPtr enc;
- iconv_t icv_in, icv_out;
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+ xmlCharEncodingHandlerPtr enc;
-+ uconv_t *ucv_in, *ucv_out;
-+#endif /* LIBXML_ICU_ENABLED */
- char upper[100];
- int i;
-
-@@ -1647,6 +1703,35 @@ xmlFindCharEncodingHandler(const char *name) {
- "iconv : problems with filters for '%s'\n", name);
- }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+ /* check whether icu can handle this */
-+ ucv_in = openIcuConverter(name, 1);
-+ ucv_out = openIcuConverter(name, 0);
-+ if (ucv_in != NULL && ucv_out != NULL) {
-+ enc = (xmlCharEncodingHandlerPtr)
-+ xmlMalloc(sizeof(xmlCharEncodingHandler));
-+ if (enc == NULL) {
-+ closeIcuConverter(ucv_in);
-+ closeIcuConverter(ucv_out);
-+ return(NULL);
-+ }
-+ enc->name = xmlMemStrdup(name);
-+ enc->input = NULL;
-+ enc->output = NULL;
-+ enc->uconv_in = ucv_in;
-+ enc->uconv_out = ucv_out;
-+#ifdef DEBUG_ENCODING
-+ xmlGenericError(xmlGenericErrorContext,
-+ "Found ICU converter handler for encoding %s\n", name);
-+#endif
-+ return enc;
-+ } else if (ucv_in != NULL || ucv_out != NULL) {
-+ closeIcuConverter(ucv_in);
-+ closeIcuConverter(ucv_out);
-+ xmlEncodingErr(XML_ERR_INTERNAL_ERROR,
-+ "ICU converter : problems with filters for '%s'\n", name);
-+ }
-+#endif /* LIBXML_ICU_ENABLED */
-
- #ifdef DEBUG_ENCODING
- xmlGenericError(xmlGenericErrorContext,
-@@ -1737,6 +1822,75 @@ xmlIconvWrapper(iconv_t cd, unsigned char *out, int *outlen,
-
- /************************************************************************
- * *
-+ * ICU based generic conversion functions *
-+ * *
-+ ************************************************************************/
-+
-+#ifdef LIBXML_ICU_ENABLED
-+/**
-+ * xmlUconvWrapper:
-+ * @cd: ICU uconverter data structure
-+ * @toUnicode : non-zero if toUnicode. 0 otherwise.
-+ * @out: a pointer to an array of bytes to store the result
-+ * @outlen: the length of @out
-+ * @in: a pointer to an array of ISO Latin 1 chars
-+ * @inlen: the length of @in
-+ *
-+ * Returns 0 if success, or
-+ * -1 by lack of space, or
-+ * -2 if the transcoding fails (for *in is not valid utf8 string or
-+ * the result of transformation can't fit into the encoding we want), or
-+ * -3 if there the last byte can't form a single output char.
-+ *
-+ * The value of @inlen after return is the number of octets consumed
-+ * as the return value is positive, else unpredictable.
-+ * The value of @outlen after return is the number of ocetes consumed.
-+ */
-+static int
-+xmlUconvWrapper(uconv_t *cd, int toUnicode, unsigned char *out, int *outlen,
-+ const unsigned char *in, int *inlen) {
-+ const char *ucv_in = (const char *) in;
-+ char *ucv_out = (char *) out;
-+ UErrorCode err = U_ZERO_ERROR;
-+
-+ if ((out == NULL) || (outlen == NULL) || (inlen == NULL) || (in == NULL)) {
-+ if (outlen != NULL) *outlen = 0;
-+ return(-1);
-+ }
-+
-+ /*
-+ * TODO(jungshik)
-+ * 1. is ucnv_convert(To|From)Algorithmic better?
-+ * 2. had we better use an explicit pivot buffer?
-+ * 3. error returned comes from 'fromUnicode' only even
-+ * when toUnicode is true !
-+ */
-+ if (toUnicode) {
-+ /* encoding => UTF-16 => UTF-8 */
-+ ucnv_convertEx(cd->utf8, cd->uconv, &ucv_out, ucv_out + *outlen,
-+ &ucv_in, ucv_in + *inlen, NULL, NULL, NULL, NULL,
-+ 0, TRUE, &err);
-+ } else {
-+ /* UTF-8 => UTF-16 => encoding */
-+ ucnv_convertEx(cd->uconv, cd->utf8, &ucv_out, ucv_out + *outlen,
-+ &ucv_in, ucv_in + *inlen, NULL, NULL, NULL, NULL,
-+ 0, TRUE, &err);
-+ }
-+ *inlen = ucv_in - (const char*) in;
-+ *outlen = ucv_out - (char *) out;
-+ if (U_SUCCESS(err))
-+ return 0;
-+ if (err == U_BUFFER_OVERFLOW_ERROR)
-+ return -1;
-+ if (err == U_INVALID_CHAR_FOUND || err == U_ILLEGAL_CHAR_FOUND)
-+ return -2;
-+ /* if (err == U_TRUNCATED_CHAR_FOUND) */
-+ return -3;
-+}
-+#endif /* LIBXML_ICU_ENABLED */
-+
-+/************************************************************************
-+ * *
- * The real API used by libxml for on-the-fly conversion *
- * *
- ************************************************************************/
-@@ -1810,6 +1964,16 @@ xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
- if (ret == -1) ret = -3;
- }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+ else if (handler->uconv_in != NULL) {
-+ ret = xmlUconvWrapper(handler->uconv_in, 1, &out->content[out->use],
-+ &written, in->content, &toconv);
-+ xmlBufferShrink(in, toconv);
-+ out->use += written;
-+ out->content[out->use] = 0;
-+ if (ret == -1) ret = -3;
-+ }
-+#endif /* LIBXML_ICU_ENABLED */
- #ifdef DEBUG_ENCODING
- switch (ret) {
- case 0:
-@@ -1915,6 +2079,17 @@ xmlCharEncInFunc(xmlCharEncodingHandler * handler, xmlBufferPtr out,
- ret = -3;
- }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+ else if (handler->uconv_in != NULL) {
-+ ret = xmlUconvWrapper(handler->uconv_in, 1, &out->content[out->use],
-+ &written, in->content, &toconv);
-+ xmlBufferShrink(in, toconv);
-+ out->use += written;
-+ out->content[out->use] = 0;
-+ if (ret == -1)
-+ ret = -3;
-+ }
-+#endif /* LIBXML_ICU_ENABLED */
- switch (ret) {
- case 0:
- #ifdef DEBUG_ENCODING
-@@ -2015,6 +2190,15 @@ retry:
- out->content[out->use] = 0;
- }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+ else if (handler->uconv_out != NULL) {
-+ ret = xmlUconvWrapper(handler->uconv_out, 0,
-+ &out->content[out->use],
-+ &written, NULL, &toconv);
-+ out->use += written;
-+ out->content[out->use] = 0;
-+ }
-+#endif /* LIBXML_ICU_ENABLED */
- #ifdef DEBUG_ENCODING
- xmlGenericError(xmlGenericErrorContext,
- "initialized encoder\n");
-@@ -2061,6 +2245,26 @@ retry:
- }
- }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+ else if (handler->uconv_out != NULL) {
-+ ret = xmlUconvWrapper(handler->uconv_out, 0,
-+ &out->content[out->use],
-+ &written, in->content, &toconv);
-+ xmlBufferShrink(in, toconv);
-+ out->use += written;
-+ writtentot += written;
-+ out->content[out->use] = 0;
-+ if (ret == -1) {
-+ if (written > 0) {
-+ /*
-+ * Can be a limitation of iconv
-+ */
-+ goto retry;
-+ }
-+ ret = -3;
-+ }
-+ }
-+#endif /* LIBXML_ICU_ENABLED */
- else {
- xmlEncodingErr(XML_I18N_NO_OUTPUT,
- "xmlCharEncOutFunc: no output function !\n", NULL);
-@@ -2173,6 +2377,22 @@ xmlCharEncCloseFunc(xmlCharEncodingHandler *handler) {
- xmlFree(handler);
- }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+ if ((handler->uconv_out != NULL) || (handler->uconv_in != NULL)) {
-+ if (handler->name != NULL)
-+ xmlFree(handler->name);
-+ handler->name = NULL;
-+ if (handler->uconv_out != NULL) {
-+ closeIcuConverter(handler->uconv_out);
-+ handler->uconv_out = NULL;
-+ }
-+ if (handler->uconv_in != NULL) {
-+ closeIcuConverter(handler->uconv_in);
-+ handler->uconv_in = NULL;
-+ }
-+ xmlFree(handler);
-+ }
-+#endif
- #ifdef DEBUG_ENCODING
- if (ret)
- xmlGenericError(xmlGenericErrorContext,
-@@ -2248,6 +2468,22 @@ xmlByteConsumed(xmlParserCtxtPtr ctxt) {
- cur += toconv;
- } while (ret == -2);
- #endif
-+#ifdef LIBXML_ICU_ENABLED
-+ } else if (handler->uconv_out != NULL) {
-+ do {
-+ toconv = in->end - cur;
-+ written = 32000;
-+ ret = xmlUconvWrapper(handler->uconv_out, 0, &convbuf[0],
-+ &written, cur, &toconv);
-+ if (ret < 0) {
-+ if (written > 0)
-+ ret = -2;
-+ else
-+ return(-1);
-+ }
-+ unused += written;
-+ cur += toconv;
-+ } while (ret == -2);
- } else {
- /* could not find a converter */
- return(-1);
-@@ -2259,8 +2495,9 @@ xmlByteConsumed(xmlParserCtxtPtr ctxt) {
- }
- return(in->consumed + (in->cur - in->base));
- }
-+#endif
-
--#ifndef LIBXML_ICONV_ENABLED
-+#if !defined(LIBXML_ICONV_ENABLED) && !defined(LIBXML_ICU_ENABLED)
- #ifdef LIBXML_ISO8859X_ENABLED
-
- /**
-diff --git a/third_party/libxml/include/libxml/encoding.h b/third_party/libxml/include/libxml/encoding.h
-index c74b25f..b5f8b48 100644
---- a/third_party/libxml/include/libxml/encoding.h
-+++ b/third_party/libxml/include/libxml/encoding.h
-@@ -26,6 +26,24 @@
-
- #ifdef LIBXML_ICONV_ENABLED
- #include <iconv.h>
-+#else
-+#ifdef LIBXML_ICU_ENABLED
-+#include <unicode/ucnv.h>
-+#if 0
-+/* Forward-declare UConverter here rather than pulling in <unicode/ucnv.h>
-+ * to prevent unwanted ICU symbols being exposed to users of libxml2.
-+ * One particular case is Qt4 conflicting on UChar32.
-+ */
-+#include <stdint.h>
-+struct UConverter;
-+typedef struct UConverter UConverter;
-+#ifdef _MSC_VER
-+typedef wchar_t UChar;
-+#else
-+typedef uint16_t UChar;
-+#endif
-+#endif
-+#endif
- #endif
- #ifdef __cplusplus
- extern "C" {
-@@ -125,6 +143,13 @@ typedef int (* xmlCharEncodingOutputFunc)(unsigned char *out, int *outlen,
- * Block defining the handlers for non UTF-8 encodings.
- * If iconv is supported, there are two extra fields.
- */
-+#ifdef LIBXML_ICU_ENABLED
-+struct _uconv_t {
-+ UConverter *uconv; /* for conversion between an encoding and UTF-16 */
-+ UConverter *utf8; /* for conversion between UTF-8 and UTF-16 */
-+};
-+typedef struct _uconv_t uconv_t;
-+#endif
-
- typedef struct _xmlCharEncodingHandler xmlCharEncodingHandler;
- typedef xmlCharEncodingHandler *xmlCharEncodingHandlerPtr;
-@@ -136,6 +161,10 @@ struct _xmlCharEncodingHandler {
- iconv_t iconv_in;
- iconv_t iconv_out;
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+ uconv_t *uconv_in;
-+ uconv_t *uconv_out;
-+#endif /* LIBXML_ICU_ENABLED */
- };
-
- #ifdef __cplusplus
-diff --git a/third_party/libxml/include/libxml/parser.h b/third_party/libxml/include/libxml/parser.h
-index dd79c42..3580b63 100644
---- a/third_party/libxml/include/libxml/parser.h
-+++ b/third_party/libxml/include/libxml/parser.h
-@@ -1222,6 +1222,7 @@ typedef enum {
- XML_WITH_DEBUG_MEM = 29,
- XML_WITH_DEBUG_RUN = 30,
- XML_WITH_ZLIB = 31,
-+ XML_WITH_ICU = 32,
- XML_WITH_NONE = 99999 /* just to be sure of allocation size */
- } xmlFeature;
-
-diff --git a/third_party/libxml/include/libxml/xmlversion.h.in b/third_party/libxml/include/libxml/xmlversion.h.in
-index 4739f3a..de310ab 100644
---- a/third_party/libxml/include/libxml/xmlversion.h.in
-+++ b/third_party/libxml/include/libxml/xmlversion.h.in
-@@ -269,6 +269,15 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
- #endif
-
- /**
-+ * LIBXML_ICU_ENABLED:
-+ *
-+ * Whether icu support is available
-+ */
-+#if @WITH_ICU@
-+#define LIBXML_ICU_ENABLED
-+#endif
-+
-+/**
- * LIBXML_ISO8859X_ENABLED:
- *
- * Whether ISO-8859-* support is made available in case iconv is not
-diff --git a/third_party/libxml/parser.c b/third_party/libxml/parser.c
-index 85e7599..3ba2a06 100644
---- a/third_party/libxml/parser.c
-+++ b/third_party/libxml/parser.c
-@@ -954,6 +954,12 @@ xmlHasFeature(xmlFeature feature)
- #else
- return(0);
- #endif
-+ case XML_WITH_ICU:
-+#ifdef LIBXML_ICU_ENABLED
-+ return(1);
-+#else
-+ return(0);
-+#endif
- default:
- break;
- }
diff --git a/third_party/libxml/patches/icu-configure b/third_party/libxml/patches/icu-configure
deleted file mode 100644
index f7e2395..0000000
--- a/third_party/libxml/patches/icu-configure
+++ /dev/null
@@ -1,28 +0,0 @@
-Modifications to configure.in:
-- set the WITH_ICU flag unconditionally
-- only output files we use
-
-Index: libxml/configure.in
-===================================================================
---- libxml.orig/configure.in 2010-07-09 15:00:21.600113911 -0700
-+++ libxml/configure.in 2010-07-09 15:02:50.299108047 -0700
-@@ -1229,6 +1229,9 @@
- fi
- AC_SUBST(WITH_OUTPUT)
-
-+WITH_ICU=1
-+AC_SUBST(WITH_ICU)
-+
- WITH_ICONV=0
- if test "$with_iconv" = "no" ; then
- echo Disabling ICONV support
-@@ -1456,7 +1459,7 @@
- ln -s Copyright COPYING
-
- # keep on one line for cygwin c.f. #130896
--AC_OUTPUT(libxml2.spec:libxml.spec.in Makefile include/Makefile include/libxml/Makefile doc/Makefile doc/examples/Makefile doc/devhelp/Makefile example/Makefile python/Makefile python/tests/Makefile xstc/Makefile include/libxml/xmlversion.h xml2-config libxml-2.0.pc libxml-2.0-uninstalled.pc python/setup.py)
-+AC_OUTPUT(include/libxml/xmlversion.h xml2-config)
-
--chmod +x xml2-config python/setup.py
-+chmod +x xml2-config
- echo Done configuring
diff --git a/third_party/libxml/patches/icu-win32 b/third_party/libxml/patches/icu-win32
deleted file mode 100644
index 2ea8f21..0000000
--- a/third_party/libxml/patches/icu-win32
+++ /dev/null
@@ -1,68 +0,0 @@
-diff --git a/third_party/libxml/win32/Makefile.msvc b/third_party/libxml/win32/Makefile.msvc
-index 2409905..253c46e 100644
---- a/third_party/libxml/win32/Makefile.msvc
-+++ b/third_party/libxml/win32/Makefile.msvc
-@@ -71,6 +71,9 @@ LIBS = $(LIBS) wsock32.lib ws2_32.lib
- !if "$(WITH_ICONV)" == "1"
- LIBS = $(LIBS) iconv.lib
- !endif
-+!if "$(WITH_ICU)" == "1"
-+LIBS = $(LIBS) icu.lib
-+!endif
- !if "$(WITH_ZLIB)" == "1"
- LIBS = $(LIBS) zdll.lib
- !endif
-diff --git a/third_party/libxml/win32/configure.js b/third_party/libxml/win32/configure.js
-index e71d2af..75def3f 100644
---- a/third_party/libxml/win32/configure.js
-+++ b/third_party/libxml/win32/configure.js
-@@ -40,6 +40,7 @@ var withXpath = true;
- var withXptr = true;
- var withXinclude = true;
- var withIconv = true;
-+var withIcu = false;
- var withIso8859x = false;
- var withZlib = false;
- var withDebug = true;
-@@ -124,6 +125,7 @@ function usage()
- txt += " xptr: Enable XPointer support (" + (withXptr? "yes" : "no") + ")\n";
- txt += " xinclude: Enable XInclude support (" + (withXinclude? "yes" : "no") + ")\n";
- txt += " iconv: Enable iconv support (" + (withIconv? "yes" : "no") + ")\n";
-+ txt += " icu: Enable icu support (" + (withIcu? "yes" : "no") + ")\n";
- txt += " iso8859x: Enable ISO8859X support (" + (withIso8859x? "yes" : "no") + ")\n";
- txt += " zlib: Enable zlib support (" + (withZlib? "yes" : "no") + ")\n";
- txt += " xml_debug: Enable XML debbugging module (" + (withDebug? "yes" : "no") + ")\n";
-@@ -233,6 +235,7 @@ function discoverVersion()
- vf.WriteLine("WITH_XPTR=" + (withXptr? "1" : "0"));
- vf.WriteLine("WITH_XINCLUDE=" + (withXinclude? "1" : "0"));
- vf.WriteLine("WITH_ICONV=" + (withIconv? "1" : "0"));
-+ vf.WriteLine("WITH_ICU=" + (withIcu? "1" : "0"));
- vf.WriteLine("WITH_ISO8859X=" + (withIso8859x? "1" : "0"));
- vf.WriteLine("WITH_ZLIB=" + (withZlib? "1" : "0"));
- vf.WriteLine("WITH_DEBUG=" + (withDebug? "1" : "0"));
-@@ -319,6 +322,8 @@ function configureLibxml()
- of.WriteLine(s.replace(/\@WITH_XINCLUDE\@/, withXinclude? "1" : "0"));
- } else if (s.search(/\@WITH_ICONV\@/) != -1) {
- of.WriteLine(s.replace(/\@WITH_ICONV\@/, withIconv? "1" : "0"));
-+ } else if (s.search(/\@WITH_ICU\@/) != -1) {
-+ of.WriteLine(s.replace(/\@WITH_ICU\@/, withIcu? "1" : "0"));
- } else if (s.search(/\@WITH_ISO8859X\@/) != -1) {
- of.WriteLine(s.replace(/\@WITH_ISO8859X\@/, withIso8859x? "1" : "0"));
- } else if (s.search(/\@WITH_ZLIB\@/) != -1) {
-@@ -462,6 +467,8 @@ for (i = 0; (i < WScript.Arguments.length) && (error == 0); i++) {
- withXinclude = strToBool(arg.substring(opt.length + 1, arg.length));
- else if (opt == "iconv")
- withIconv = strToBool(arg.substring(opt.length + 1, arg.length));
-+ else if (opt == "icu")
-+ withIcu = strToBool(arg.substring(opt.length + 1, arg.length));
- else if (opt == "iso8859x")
- withIso8859x = strToBool(arg.substring(opt.length + 1, arg.length));
- else if (opt == "zlib")
-@@ -646,6 +653,7 @@ txtOut += " XPath support: " + boolToStr(withXpath) + "\n";
- txtOut += " XPointer support: " + boolToStr(withXptr) + "\n";
- txtOut += " XInclude support: " + boolToStr(withXinclude) + "\n";
- txtOut += " iconv support: " + boolToStr(withIconv) + "\n";
-+txtOut += " icu support: " + boolToStr(withIcu) + "\n";
- txtOut += " iso8859x support: " + boolToStr(withIso8859x) + "\n";
- txtOut += " zlib support: " + boolToStr(withZlib) + "\n";
- txtOut += " Debugging module: " + boolToStr(withDebug) + "\n";
diff --git a/third_party/libxml/patches/win32-clobber-makefile b/third_party/libxml/patches/win32-clobber-makefile
deleted file mode 100644
index 2f7fbb4..0000000
--- a/third_party/libxml/patches/win32-clobber-makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-Index: libxml/win32/configure.js
-===================================================================
---- libxml.orig/win32/configure.js 2010-07-09 14:56:07.769093841 -0700
-+++ libxml/win32/configure.js 2010-07-09 15:36:48.590268611 -0700
-@@ -611,7 +611,13 @@
- makefile = ".\\Makefile.mingw";
- else if (compiler == "bcb")
- makefile = ".\\Makefile.bcb";
--fso.CopyFile(makefile, ".\\Makefile", true);
-+var new_makefile = ".\\Makefile";
-+var f = fso.FileExists(new_makefile);
-+if (f) {
-+ var t = fso.GetFile(new_makefile);
-+ t.Attributes = 0;
-+}
-+fso.CopyFile(makefile, new_makefile, true);
- WScript.Echo("Created Makefile.");
- // Create the config.h.
- var confighsrc = "..\\include\\win32config.h";
diff --git a/third_party/libxml/patches/xmlregexp-bogus-cast b/third_party/libxml/patches/xmlregexp-bogus-cast
deleted file mode 100644
index aaebfaa..0000000
--- a/third_party/libxml/patches/xmlregexp-bogus-cast
+++ /dev/null
@@ -1,15 +0,0 @@
-Change bogus '(unsigned long)' cast to '(unsigned short)'
-
-Index: libxml/xmlregexp.c
-===================================================================
---- libxml.orig/xmlregexp.c 2010-07-09 14:16:36.990430641 -0700
-+++ libxml/xmlregexp.c 2010-07-09 14:16:40.939742007 -0700
-@@ -6470,7 +6470,7 @@
- if (name != NULL) {
- value += 30 * (*name);
- while ((ch = *name++) != 0) {
-- value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
-+ value = value ^ ((value << 5) + (value >> 3) + (unsigned short)ch);
- }
- }
- return (value);
diff --git a/third_party/libxml/src/ChangeLog b/third_party/libxml/src/ChangeLog
index 36045e6..08725dd 100644
--- a/third_party/libxml/src/ChangeLog
+++ b/third_party/libxml/src/ChangeLog
@@ -8139,7 +8139,7 @@
Tue Dec 9 23:50:23 CET 2003 Daniel Veillard <daniel@veillard.com>
- * entities.c: fixed an XML entites content serialization
+ * entities.c: fixed an XML entities content serialization
potentially triggered by XInclude, see #126817
Tue Dec 9 16:12:50 CET 2003 Daniel Veillard <daniel@veillard.com>
diff --git a/third_party/libxml/src/Copyright b/third_party/libxml/src/Copyright
index 417e955..d613185 100644
--- a/third_party/libxml/src/Copyright
+++ b/third_party/libxml/src/Copyright
@@ -2,7 +2,7 @@
list.c and the trio files, which are covered by a similar licence but
with different Copyright notices) all the files are:
- Copyright (C) 1998-2003 Daniel Veillard. All Rights Reserved.
+ Copyright (C) 1998-2012 Daniel Veillard. All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
@@ -17,11 +17,7 @@
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT-
NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-DANIEL VEILLARD BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CON-
-NECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of Daniel Veillard shall not
-be used in advertising or otherwise to promote the sale, use or other deal-
-ings in this Software without prior written authorization from him.
-
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/third_party/libxml/src/DOCBparser.c b/third_party/libxml/src/DOCBparser.c
index 3573743..f12511b 100644
--- a/third_party/libxml/src/DOCBparser.c
+++ b/third_party/libxml/src/DOCBparser.c
@@ -53,7 +53,7 @@
/**
* docbParseDocument:
* @ctxt: an SGML parser context
- *
+ *
* parse an SGML document (and build a tree if using the standard SAX
* interface).
*
@@ -163,12 +163,12 @@
* @cur: a pointer to an array of xmlChar
* @encoding: a free form C string describing the SGML document encoding, or NULL
* @sax: the SAX handler block
- * @userData: if using SAX, this pointer will be provided on callbacks.
+ * @userData: if using SAX, this pointer will be provided on callbacks.
*
* parse an SGML in-memory document and build a tree.
* It use the given SAX function block to handle the parsing callback.
* If sax is NULL, fallback to the default DOM tree building routines.
- *
+ *
* Returns the resulting document tree
*/
@@ -196,7 +196,7 @@
* @encoding: a free form C string describing the SGML document encoding, or NULL
*
* parse an SGML in-memory document and build a tree.
- *
+ *
* Returns the resulting document tree
*/
@@ -221,7 +221,7 @@
* @filename: the filename
* @encoding: the SGML document encoding, or NULL
*
- * Create a parser context for a file content.
+ * Create a parser context for a file content.
* Automatic support for ZLIB/Compress compressed document is provided
* by default if found at compile-time.
*
@@ -247,7 +247,7 @@
* @filename: the filename
* @encoding: a free form C string describing the SGML document encoding, or NULL
* @sax: the SAX handler block
- * @userData: if using SAX, this pointer will be provided on callbacks.
+ * @userData: if using SAX, this pointer will be provided on callbacks.
*
* parse an SGML file and build a tree. Automatic support for ZLIB/Compress
* compressed document is provided by default if found at compile-time.
diff --git a/third_party/libxml/src/HTMLparser.c b/third_party/libxml/src/HTMLparser.c
index 42dc776..d329d3b 100644
--- a/third_party/libxml/src/HTMLparser.c
+++ b/third_party/libxml/src/HTMLparser.c
@@ -44,6 +44,9 @@
#include <libxml/globals.h>
#include <libxml/uri.h>
+#include "buf.h"
+#include "enc.h"
+
#define HTML_MAX_NAMELEN 1000
#define HTML_PARSER_BIG_BUFFER_SIZE 1000
#define HTML_PARSER_BUFFER_SIZE 100
@@ -727,7 +730,7 @@
static const char* const name_attr[] = { "name", NULL } ;
static const char* const action_attr[] = { "action", NULL } ;
static const char* const blockli_elt[] = { BLOCK, "li", NULL } ;
-static const char* const meta_attrs[] = { I18N, "http-equiv", "name", "scheme", NULL } ;
+static const char* const meta_attrs[] = { I18N, "http-equiv", "name", "scheme", "charset", NULL } ;
static const char* const content_attr[] = { "content", NULL } ;
static const char* const type_attr[] = { "type", NULL } ;
static const char* const noframes_content[] = { "body", FLOW MODIFIER, NULL } ;
@@ -1080,9 +1083,9 @@
"menu", "p", "head", "ul", NULL,
"p", "p", "head", "h1", "h2", "h3", "h4", "h5", "h6", FONTSTYLE, NULL,
"div", "p", "head", NULL,
-"noscript", "p", "head", NULL,
+"noscript", "p", NULL,
"center", "font", "b", "i", "p", "head", NULL,
-"a", "a", NULL,
+"a", "a", "head", NULL,
"caption", "p", NULL,
"colgroup", "caption", "colgroup", "col", "p", NULL,
"col", "caption", "col", "p", NULL,
@@ -1100,6 +1103,43 @@
"option", "option", NULL,
"fieldset", "legend", "p", "head", "h1", "h2", "h3", "h4", "h5", "h6",
"pre", "listing", "xmp", "a", NULL,
+/* most tags in in FONTSTYLE, PHRASE and SPECIAL should close <head> */
+"tt", "head", NULL,
+"i", "head", NULL,
+"b", "head", NULL,
+"u", "head", NULL,
+"s", "head", NULL,
+"strike", "head", NULL,
+"big", "head", NULL,
+"small", "head", NULL,
+
+"em", "head", NULL,
+"strong", "head", NULL,
+"dfn", "head", NULL,
+"code", "head", NULL,
+"samp", "head", NULL,
+"kbd", "head", NULL,
+"var", "head", NULL,
+"cite", "head", NULL,
+"abbr", "head", NULL,
+"acronym", "head", NULL,
+
+/* "a" */
+"img", "head", NULL,
+/* "applet" */
+/* "embed" */
+/* "object" */
+"font", "head", NULL,
+/* "basefont" */
+"br", "head", NULL,
+/* "script" */
+"map", "head", NULL,
+"q", "head", NULL,
+"sub", "head", NULL,
+"sup", "head", NULL,
+"span", "head", NULL,
+"bdo", "head", NULL,
+"iframe", "head", NULL,
NULL
};
@@ -1137,7 +1177,7 @@
"onfocus",
"onblur",
"onsubmit",
- "onrest",
+ "onreset",
"onchange",
"onselect"
};
@@ -2887,9 +2927,11 @@
}
if ((!(IS_CHAR_CH(cur))) && (!((cur == 0) && (ctxt->progressive)))) {
- htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
- "Invalid char in CDATA 0x%X\n", cur);
- NEXT;
+ htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+ "Invalid char in CDATA 0x%X\n", cur);
+ if (ctxt->input->cur < ctxt->input->end) {
+ NEXT;
+ }
}
if ((nbchar != 0) && (ctxt->sax != NULL) && (!ctxt->disableSAX)) {
@@ -2939,9 +2981,14 @@
*/
if ((ctxt->sax != NULL) && (!ctxt->disableSAX)) {
if (areBlanks(ctxt, buf, nbchar)) {
- if (ctxt->sax->ignorableWhitespace != NULL)
- ctxt->sax->ignorableWhitespace(ctxt->userData,
- buf, nbchar);
+ if (ctxt->keepBlanks) {
+ if (ctxt->sax->characters != NULL)
+ ctxt->sax->characters(ctxt->userData, buf, nbchar);
+ } else {
+ if (ctxt->sax->ignorableWhitespace != NULL)
+ ctxt->sax->ignorableWhitespace(ctxt->userData,
+ buf, nbchar);
+ }
} else {
htmlCheckParagraph(ctxt);
if (ctxt->sax->characters != NULL)
@@ -2972,8 +3019,14 @@
*/
if ((ctxt->sax != NULL) && (!ctxt->disableSAX)) {
if (areBlanks(ctxt, buf, nbchar)) {
- if (ctxt->sax->ignorableWhitespace != NULL)
- ctxt->sax->ignorableWhitespace(ctxt->userData, buf, nbchar);
+ if (ctxt->keepBlanks) {
+ if (ctxt->sax->characters != NULL)
+ ctxt->sax->characters(ctxt->userData, buf, nbchar);
+ } else {
+ if (ctxt->sax->ignorableWhitespace != NULL)
+ ctxt->sax->ignorableWhitespace(ctxt->userData,
+ buf, nbchar);
+ }
} else {
htmlCheckParagraph(ctxt);
if (ctxt->sax->characters != NULL)
@@ -3275,7 +3328,7 @@
val = val * 16 + (CUR - 'A') + 10;
else {
htmlParseErr(ctxt, XML_ERR_INVALID_HEX_CHARREF,
- "htmlParseCharRef: missing semicolumn\n",
+ "htmlParseCharRef: missing semicolon\n",
NULL, NULL);
break;
}
@@ -3290,7 +3343,7 @@
val = val * 10 + (CUR - '0');
else {
htmlParseErr(ctxt, XML_ERR_INVALID_DEC_CHARREF,
- "htmlParseCharRef: missing semicolumn\n",
+ "htmlParseCharRef: missing semicolon\n",
NULL, NULL);
break;
}
@@ -3433,34 +3486,26 @@
}
/**
- * htmlCheckEncoding:
+ * htmlCheckEncodingDirect:
* @ctxt: an HTML parser context
* @attvalue: the attribute value
*
- * Checks an http-equiv attribute from a Meta tag to detect
+ * Checks an attribute value to detect
* the encoding
* If a new encoding is detected the parser is switched to decode
* it and pass UTF8
*/
static void
-htmlCheckEncoding(htmlParserCtxtPtr ctxt, const xmlChar *attvalue) {
- const xmlChar *encoding;
+htmlCheckEncodingDirect(htmlParserCtxtPtr ctxt, const xmlChar *encoding) {
- if ((ctxt == NULL) || (attvalue == NULL))
+ if ((ctxt == NULL) || (encoding == NULL) ||
+ (ctxt->options & HTML_PARSE_IGNORE_ENC))
return;
/* do not change encoding */
if (ctxt->input->encoding != NULL)
return;
- encoding = xmlStrcasestr(attvalue, BAD_CAST"charset=");
- if (encoding != NULL) {
- encoding += 8;
- } else {
- encoding = xmlStrcasestr(attvalue, BAD_CAST"charset =");
- if (encoding != NULL)
- encoding += 9;
- }
if (encoding != NULL) {
xmlCharEncoding enc;
xmlCharEncodingHandlerPtr handler;
@@ -3498,7 +3543,9 @@
xmlSwitchToEncoding(ctxt, handler);
ctxt->charset = XML_CHAR_ENCODING_UTF8;
} else {
- ctxt->errNo = XML_ERR_UNSUPPORTED_ENCODING;
+ htmlParseErr(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+ "htmlCheckEncoding: unknown encoding %s\n",
+ encoding, NULL);
}
}
@@ -3513,24 +3560,51 @@
* convert as much as possible to the parser reading buffer.
*/
processed = ctxt->input->cur - ctxt->input->base;
- xmlBufferShrink(ctxt->input->buf->buffer, processed);
- nbchars = xmlCharEncInFunc(ctxt->input->buf->encoder,
- ctxt->input->buf->buffer,
- ctxt->input->buf->raw);
+ xmlBufShrink(ctxt->input->buf->buffer, processed);
+ nbchars = xmlCharEncInput(ctxt->input->buf, 1);
if (nbchars < 0) {
htmlParseErr(ctxt, XML_ERR_INVALID_ENCODING,
"htmlCheckEncoding: encoder error\n",
NULL, NULL);
}
- ctxt->input->base =
- ctxt->input->cur = ctxt->input->buf->buffer->content;
- ctxt->input->end =
- &ctxt->input->base[ctxt->input->buf->buffer->use];
+ xmlBufResetInput(ctxt->input->buf->buffer, ctxt->input);
}
}
}
/**
+ * htmlCheckEncoding:
+ * @ctxt: an HTML parser context
+ * @attvalue: the attribute value
+ *
+ * Checks an http-equiv attribute from a Meta tag to detect
+ * the encoding
+ * If a new encoding is detected the parser is switched to decode
+ * it and pass UTF8
+ */
+static void
+htmlCheckEncoding(htmlParserCtxtPtr ctxt, const xmlChar *attvalue) {
+ const xmlChar *encoding;
+
+ if (!attvalue)
+ return;
+
+ encoding = xmlStrcasestr(attvalue, BAD_CAST"charset");
+ if (encoding != NULL) {
+ encoding += 7;
+ }
+ /*
+ * skip blank
+ */
+ if (encoding && IS_BLANK_CH(*encoding))
+ encoding = xmlStrcasestr(attvalue, BAD_CAST"=");
+ if (encoding && *encoding == '=') {
+ encoding ++;
+ htmlCheckEncodingDirect(ctxt, encoding);
+ }
+}
+
+/**
* htmlCheckMeta:
* @ctxt: an HTML parser context
* @atts: the attributes values
@@ -3554,6 +3628,8 @@
if ((value != NULL) && (!xmlStrcasecmp(att, BAD_CAST"http-equiv"))
&& (!xmlStrcasecmp(value, BAD_CAST"Content-Type")))
http = 1;
+ else if ((value != NULL) && (!xmlStrcasecmp(att, BAD_CAST"charset")))
+ htmlCheckEncodingDirect(ctxt, value);
else if ((value != NULL) && (!xmlStrcasecmp(att, BAD_CAST"content")))
content = value;
att = atts[i++];
@@ -3595,13 +3671,13 @@
int i;
int discardtag = 0;
- if (ctxt->instate == XML_PARSER_EOF)
- return(-1);
if ((ctxt == NULL) || (ctxt->input == NULL)) {
htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
"htmlParseStartTag: context error\n", NULL, NULL);
return -1;
}
+ if (ctxt->instate == XML_PARSER_EOF)
+ return(-1);
if (CUR != '<') return -1;
NEXT;
@@ -3883,6 +3959,7 @@
if ((oldname != NULL) && (xmlStrEqual(oldname, name))) {
if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
ctxt->sax->endElement(ctxt->userData, name);
+ htmlNodeInfoPop(ctxt);
htmlnamePop(ctxt);
ret = 1;
} else {
@@ -4289,7 +4366,7 @@
htmlParseElementInternal(htmlParserCtxtPtr ctxt) {
const xmlChar *name;
const htmlElemDesc * info;
- htmlParserNodeInfo node_info;
+ htmlParserNodeInfo node_info = { 0, };
int failed;
if ((ctxt == NULL) || (ctxt->input == NULL)) {
@@ -4670,7 +4747,7 @@
if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
ctxt->sax->endDocument(ctxt->userData);
- if (ctxt->myDoc != NULL) {
+ if ((!(ctxt->options & HTML_PARSE_NODEFDTD)) && (ctxt->myDoc != NULL)) {
dtd = xmlGetIntSubset(ctxt->myDoc);
if (dtd == NULL)
ctxt->myDoc->intSubset =
@@ -4875,9 +4952,7 @@
input->filename = NULL;
input->buf = buf;
- input->base = input->buf->buffer->content;
- input->cur = input->buf->buffer->content;
- input->end = &input->buf->buffer->content[input->buf->buffer->use];
+ xmlBufResetInput(buf->buffer, input);
inputPush(ctxt, input);
return(ctxt);
@@ -4994,8 +5069,8 @@
buf = in->base;
len = in->length;
} else {
- buf = in->buf->buffer->content;
- len = in->buf->buffer->use;
+ buf = xmlBufContent(in->buf->buffer);
+ len = xmlBufUse(in->buf->buffer);
}
/* take into account the sequence length */
@@ -5087,13 +5162,13 @@
* @stop: Array of chars, which stop the lookup.
* @stopLen: Length of stop-Array
*
- * Try to find if any char of the stop-Array is available in the input
+ * Try to find if any char of the stop-Array is available in the input
* stream.
* This function has a side effect of (possibly) incrementing ctxt->checkIndex
* to avoid rescanning sequences of bytes, it DOES change the state of the
* parser, do not use liberally.
*
- * Returns the index to the current parsing point if a stopChar
+ * Returns the index to the current parsing point if a stopChar
* is available, -1 otherwise.
*/
static int
@@ -5121,8 +5196,8 @@
buf = in->base;
len = in->length;
} else {
- buf = in->buf->buffer->content;
- len = in->buf->buffer->use;
+ buf = xmlBufContent(in->buf->buffer);
+ len = xmlBufUse(in->buf->buffer);
}
for (; base < len; base++) {
@@ -5171,6 +5246,8 @@
int avail = 0;
xmlChar cur, next;
+ htmlParserNodeInfo node_info;
+
#ifdef DEBUG_PUSH
switch (ctxt->instate) {
case XML_PARSER_EOF:
@@ -5231,7 +5308,7 @@
if (in->buf == NULL)
avail = in->length - (in->cur - in->base);
else
- avail = in->buf->buffer->use - (in->cur - in->base);
+ avail = xmlBufUse(in->buf->buffer) - (in->cur - in->base);
if ((avail == 0) && (terminate)) {
htmlAutoCloseOnEnd(ctxt);
if ((ctxt->nameNr == 0) && (ctxt->instate != XML_PARSER_EOF)) {
@@ -5267,7 +5344,7 @@
if (in->buf == NULL)
avail = in->length - (in->cur - in->base);
else
- avail = in->buf->buffer->use - (in->cur - in->base);
+ avail = xmlBufUse(in->buf->buffer) - (in->cur - in->base);
}
if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
ctxt->sax->setDocumentLocator(ctxt->userData,
@@ -5309,11 +5386,24 @@
if (in->buf == NULL)
avail = in->length - (in->cur - in->base);
else
- avail = in->buf->buffer->use - (in->cur - in->base);
- if (avail < 2)
+ avail = xmlBufUse(in->buf->buffer) - (in->cur - in->base);
+ /*
+ * no chars in buffer
+ */
+ if (avail < 1)
goto done;
+ /*
+ * not enouth chars in buffer
+ */
+ if (avail < 2) {
+ if (!terminate)
+ goto done;
+ else
+ next = ' ';
+ } else {
+ next = in->cur[1];
+ }
cur = in->cur[0];
- next = in->cur[1];
if ((cur == '<') && (next == '!') &&
(in->cur[2] == '-') && (in->cur[3] == '-')) {
if ((!terminate) &&
@@ -5369,7 +5459,7 @@
if (in->buf == NULL)
avail = in->length - (in->cur - in->base);
else
- avail = in->buf->buffer->use - (in->cur - in->base);
+ avail = xmlBufUse(in->buf->buffer) - (in->cur - in->base);
if (avail < 2)
goto done;
cur = in->cur[0];
@@ -5410,7 +5500,7 @@
if (in->buf == NULL)
avail = in->length - (in->cur - in->base);
else
- avail = in->buf->buffer->use - (in->cur - in->base);
+ avail = xmlBufUse(in->buf->buffer) - (in->cur - in->base);
if (avail < 1)
goto done;
cur = in->cur[0];
@@ -5463,8 +5553,22 @@
int failed;
const htmlElemDesc * info;
- if (avail < 2)
+ /*
+ * no chars in buffer
+ */
+ if (avail < 1)
goto done;
+ /*
+ * not enouth chars in buffer
+ */
+ if (avail < 2) {
+ if (!terminate)
+ goto done;
+ else
+ next = ' ';
+ } else {
+ next = in->cur[1];
+ }
cur = in->cur[0];
if (cur != '<') {
ctxt->instate = XML_PARSER_CONTENT;
@@ -5474,7 +5578,7 @@
#endif
break;
}
- if (in->cur[1] == '/') {
+ if (next == '/') {
ctxt->instate = XML_PARSER_END_TAG;
ctxt->checkIndex = 0;
#ifdef DEBUG_PUSH
@@ -5487,6 +5591,14 @@
(htmlParseLookupSequence(ctxt, '>', 0, 0, 0, 1) < 0))
goto done;
+ /* Capture start position */
+ if (ctxt->record_info) {
+ node_info.begin_pos = ctxt->input->consumed +
+ (CUR_PTR - ctxt->input->base);
+ node_info.begin_line = ctxt->input->line;
+ }
+
+
failed = htmlParseStartTag(ctxt);
name = ctxt->name;
if ((failed == -1) ||
@@ -5536,6 +5648,9 @@
htmlnamePop(ctxt);
}
+ if (ctxt->record_info)
+ htmlNodeInfoPush(ctxt, &node_info);
+
ctxt->instate = XML_PARSER_CONTENT;
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
@@ -5552,6 +5667,10 @@
ctxt->sax->endElement(ctxt->userData, name);
htmlnamePop(ctxt);
}
+
+ if (ctxt->record_info)
+ htmlNodeInfoPush(ctxt, &node_info);
+
ctxt->instate = XML_PARSER_CONTENT;
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
@@ -5579,9 +5698,15 @@
if ((cur != '<') && (cur != '&')) {
if (ctxt->sax != NULL) {
if (IS_BLANK_CH(cur)) {
- if (ctxt->sax->ignorableWhitespace != NULL)
- ctxt->sax->ignorableWhitespace(
- ctxt->userData, &cur, 1);
+ if (ctxt->keepBlanks) {
+ if (ctxt->sax->characters != NULL)
+ ctxt->sax->characters(
+ ctxt->userData, &cur, 1);
+ } else {
+ if (ctxt->sax->ignorableWhitespace != NULL)
+ ctxt->sax->ignorableWhitespace(
+ ctxt->userData, &cur, 1);
+ }
} else {
htmlCheckParagraph(ctxt);
if (ctxt->sax->characters != NULL)
@@ -5609,7 +5734,7 @@
int idx;
xmlChar val;
- idx = htmlParseLookupSequence(ctxt, '<', '/', 0, 0, 1);
+ idx = htmlParseLookupSequence(ctxt, '<', '/', 0, 0, 0);
if (idx < 0)
goto done;
val = in->cur[idx + 2];
@@ -5866,7 +5991,7 @@
ctxt->sax->endDocument(ctxt->userData);
}
}
- if ((ctxt->myDoc != NULL) &&
+ if ((!(ctxt->options & HTML_PARSE_NODEFDTD)) && (ctxt->myDoc != NULL) &&
((terminate) || (ctxt->instate == XML_PARSER_EOF) ||
(ctxt->instate == XML_PARSER_EPILOG))) {
xmlDtdPtr dtd;
@@ -5904,8 +6029,8 @@
}
if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
(ctxt->input->buf != NULL) && (ctxt->instate != XML_PARSER_EOF)) {
- int base = ctxt->input->base - ctxt->input->buf->buffer->content;
- int cur = ctxt->input->cur - ctxt->input->base;
+ size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+ size_t cur = ctxt->input->cur - ctxt->input->base;
int res;
res = xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
@@ -5914,10 +6039,7 @@
ctxt->disableSAX = 1;
return (XML_PARSER_EOF);
}
- ctxt->input->base = ctxt->input->buf->buffer->content + base;
- ctxt->input->cur = ctxt->input->base + cur;
- ctxt->input->end =
- &ctxt->input->buf->buffer->content[ctxt->input->buf->buffer->use];
+ xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext, "HPP: pushed %d\n", size);
#endif
@@ -5932,13 +6054,16 @@
if ((in->encoder != NULL) && (in->buffer != NULL) &&
(in->raw != NULL)) {
int nbchars;
+ size_t base = xmlBufGetInputBase(in->buffer, ctxt->input);
+ size_t current = ctxt->input->cur - ctxt->input->base;
- nbchars = xmlCharEncInFunc(in->encoder, in->buffer, in->raw);
+ nbchars = xmlCharEncInput(in, terminate);
if (nbchars < 0) {
htmlParseErr(ctxt, XML_ERR_INVALID_ENCODING,
"encoder error\n", NULL, NULL);
return(XML_ERR_INVALID_ENCODING);
}
+ xmlBufSetInputBaseCur(in->buffer, ctxt->input, base, current);
}
}
}
@@ -6032,24 +6157,18 @@
inputStream->filename = (char *)
xmlCanonicPath((const xmlChar *) filename);
inputStream->buf = buf;
- inputStream->base = inputStream->buf->buffer->content;
- inputStream->cur = inputStream->buf->buffer->content;
- inputStream->end =
- &inputStream->buf->buffer->content[inputStream->buf->buffer->use];
+ xmlBufResetInput(buf->buffer, inputStream);
inputPush(ctxt, inputStream);
if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
(ctxt->input->buf != NULL)) {
- int base = ctxt->input->base - ctxt->input->buf->buffer->content;
- int cur = ctxt->input->cur - ctxt->input->base;
+ size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+ size_t cur = ctxt->input->cur - ctxt->input->base;
xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
- ctxt->input->base = ctxt->input->buf->buffer->content + base;
- ctxt->input->cur = ctxt->input->base + cur;
- ctxt->input->end =
- &ctxt->input->buf->buffer->content[ctxt->input->buf->buffer->use];
+ xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext, "HPP: pushed %d\n", size);
#endif
@@ -6169,12 +6288,16 @@
/* set encoding */
if (encoding) {
- content = xmlMallocAtomic (xmlStrlen(content_line) + strlen(encoding) + 1);
- if (content) {
- strcpy ((char *)content, (char *)content_line);
- strcat ((char *)content, (char *)encoding);
- htmlCheckEncoding (ctxt, content);
- xmlFree (content);
+ size_t l = strlen(encoding);
+
+ if (l < 1000) {
+ content = xmlMallocAtomic (xmlStrlen(content_line) + l + 1);
+ if (content) {
+ strcpy ((char *)content, (char *)content_line);
+ strcat ((char *)content, (char *)encoding);
+ htmlCheckEncoding (ctxt, content);
+ xmlFree (content);
+ }
}
}
@@ -6451,6 +6574,7 @@
ctxt->wellFormed = 1;
ctxt->nsWellFormed = 1;
+ ctxt->disableSAX = 0;
ctxt->valid = 1;
ctxt->vctxt.userData = ctxt;
ctxt->vctxt.error = xmlParserValidityError;
@@ -6530,6 +6654,18 @@
ctxt->options |= XML_PARSE_HUGE;
options -= XML_PARSE_HUGE;
}
+ if (options & HTML_PARSE_NODEFDTD) {
+ ctxt->options |= HTML_PARSE_NODEFDTD;
+ options -= HTML_PARSE_NODEFDTD;
+ }
+ if (options & HTML_PARSE_IGNORE_ENC) {
+ ctxt->options |= HTML_PARSE_IGNORE_ENC;
+ options -= HTML_PARSE_IGNORE_ENC;
+ }
+ if (options & HTML_PARSE_NOIMPLIED) {
+ ctxt->options |= HTML_PARSE_NOIMPLIED;
+ options -= HTML_PARSE_NOIMPLIED;
+ }
ctxt->dictNames = 0;
return (options);
}
@@ -6676,6 +6812,7 @@
if (fd < 0)
return (NULL);
+ xmlInitParser();
xmlInitParser();
input = xmlParserInputBufferCreateFd(fd, XML_CHAR_ENCODING_NONE);
@@ -6723,8 +6860,11 @@
input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
XML_CHAR_ENCODING_NONE);
- if (input == NULL)
+ if (input == NULL) {
+ if (ioclose != NULL)
+ ioclose(ioctx);
return (NULL);
+ }
ctxt = htmlNewParserCtxt();
if (ctxt == NULL) {
xmlFreeParserInputBuffer(input);
@@ -6763,6 +6903,7 @@
return (NULL);
if (ctxt == NULL)
return (NULL);
+ xmlInitParser();
htmlCtxtReset(ctxt);
@@ -6796,6 +6937,7 @@
return (NULL);
if (ctxt == NULL)
return (NULL);
+ xmlInitParser();
htmlCtxtReset(ctxt);
@@ -6832,6 +6974,7 @@
return (NULL);
if (buffer == NULL)
return (NULL);
+ xmlInitParser();
htmlCtxtReset(ctxt);
@@ -6874,6 +7017,7 @@
return (NULL);
if (ctxt == NULL)
return (NULL);
+ xmlInitParser();
htmlCtxtReset(ctxt);
@@ -6918,13 +7062,17 @@
return (NULL);
if (ctxt == NULL)
return (NULL);
+ xmlInitParser();
htmlCtxtReset(ctxt);
input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
XML_CHAR_ENCODING_NONE);
- if (input == NULL)
+ if (input == NULL) {
+ if (ioclose != NULL)
+ ioclose(ioctx);
return (NULL);
+ }
stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
if (stream == NULL) {
xmlFreeParserInputBuffer(input);
diff --git a/third_party/libxml/src/HTMLtree.c b/third_party/libxml/src/HTMLtree.c
index b508583..5c57fc5 100644
--- a/third_party/libxml/src/HTMLtree.c
+++ b/third_party/libxml/src/HTMLtree.c
@@ -30,16 +30,18 @@
#include <libxml/globals.h>
#include <libxml/uri.h>
+#include "buf.h"
+
/************************************************************************
* *
- * Getting/Setting encoding meta tags *
+ * Getting/Setting encoding meta tags *
* *
************************************************************************/
/**
* htmlGetMetaEncoding:
* @doc: the document
- *
+ *
* Encoding definition lookup in the Meta tags
*
* Returns the current encoding as flagged in the HTML source
@@ -126,17 +128,17 @@
found_content:
encoding = xmlStrstr(content, BAD_CAST"charset=");
- if (encoding == NULL)
+ if (encoding == NULL)
encoding = xmlStrstr(content, BAD_CAST"Charset=");
- if (encoding == NULL)
+ if (encoding == NULL)
encoding = xmlStrstr(content, BAD_CAST"CHARSET=");
if (encoding != NULL) {
encoding += 8;
} else {
encoding = xmlStrstr(content, BAD_CAST"charset =");
- if (encoding == NULL)
+ if (encoding == NULL)
encoding = xmlStrstr(content, BAD_CAST"Charset =");
- if (encoding == NULL)
+ if (encoding == NULL)
encoding = xmlStrstr(content, BAD_CAST"CHARSET =");
if (encoding != NULL)
encoding += 9;
@@ -151,7 +153,7 @@
* htmlSetMetaEncoding:
* @doc: the document
* @encoding: the encoding string
- *
+ *
* Sets the current encoding in the Meta tags
* NOTE: this will not change the document content encoding, just
* the META flag associated.
@@ -164,6 +166,7 @@
const xmlChar *content = NULL;
char newcontent[100];
+ newcontent[0] = 0;
if (doc == NULL)
return(-1);
@@ -244,7 +247,7 @@
http = 1;
else
{
- if ((value != NULL) &&
+ if ((value != NULL) &&
(!xmlStrcasecmp(attr->name, BAD_CAST"content")))
content = value;
}
@@ -278,8 +281,13 @@
xmlNewProp(meta, BAD_CAST"content", BAD_CAST newcontent);
}
} else {
+ /* remove the meta tag if NULL is passed */
+ if (encoding == NULL) {
+ xmlUnlinkNode(meta);
+ xmlFreeNode(meta);
+ }
/* change the document only if there is a real encoding change */
- if (xmlStrcasestr(content, encoding) == NULL) {
+ else if (xmlStrcasestr(content, encoding) == NULL) {
xmlSetProp(meta, BAD_CAST"content", BAD_CAST newcontent);
}
}
@@ -308,7 +316,7 @@
* @name: the name of the attribute to check
*
* Determine if a given attribute is a boolean attribute.
- *
+ *
* returns: false if the attribute is not boolean, true otherwise.
*/
int
@@ -332,7 +340,7 @@
xmlAllocOutputBufferInternal(xmlCharEncodingHandlerPtr encoder);
/************************************************************************
* *
- * Output error handlers *
+ * Output error handlers *
* *
************************************************************************/
/**
@@ -381,17 +389,13 @@
/************************************************************************
* *
- * Dumping HTML tree content to a simple buffer *
+ * Dumping HTML tree content to a simple buffer *
* *
************************************************************************/
-static int
-htmlNodeDumpFormat(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur,
- int format);
-
/**
- * htmlNodeDumpFormat:
- * @buf: the HTML buffer output
+ * htmlBufNodeDumpFormat:
+ * @buf: the xmlBufPtr output
* @doc: the document
* @cur: the current node
* @format: should formatting spaces been added
@@ -400,10 +404,10 @@
*
* Returns the number of byte written or -1 in case of error
*/
-static int
-htmlNodeDumpFormat(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur,
+static size_t
+htmlBufNodeDumpFormat(xmlBufPtr buf, xmlDocPtr doc, xmlNodePtr cur,
int format) {
- unsigned int use;
+ size_t use;
int ret;
xmlOutputBufferPtr outbuf;
@@ -426,10 +430,10 @@
outbuf->context = NULL;
outbuf->written = 0;
- use = buf->use;
+ use = xmlBufUse(buf);
htmlNodeDumpFormatOutput(outbuf, doc, cur, NULL, format);
xmlFree(outbuf);
- ret = buf->use - use;
+ ret = xmlBufUse(buf) - use;
return (ret);
}
@@ -446,9 +450,24 @@
*/
int
htmlNodeDump(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur) {
- xmlInitParser();
+ xmlBufPtr buffer;
+ size_t ret;
- return(htmlNodeDumpFormat(buf, doc, cur, 1));
+ if ((buf == NULL) || (cur == NULL))
+ return(-1);
+
+ xmlInitParser();
+ buffer = xmlBufFromBuffer(buf);
+ if (buffer == NULL)
+ return(-1);
+
+ ret = htmlBufNodeDumpFormat(buffer, doc, cur, 1);
+
+ xmlBufBackToBuffer(buffer);
+
+ if (ret > INT_MAX)
+ return(-1);
+ return((int) ret);
}
/**
@@ -481,7 +500,7 @@
if (enc != XML_CHAR_ENCODING_UTF8) {
handler = xmlFindCharEncodingHandler(encoding);
if (handler == NULL)
- return(-1);
+ htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
}
}
@@ -493,7 +512,7 @@
if (handler == NULL)
handler = xmlFindCharEncodingHandler("ascii");
- /*
+ /*
* save the content to a temp buffer.
*/
buf = xmlOutputBufferCreateFile(out, handler);
@@ -562,11 +581,9 @@
}
handler = xmlFindCharEncodingHandler(encoding);
- if (handler == NULL) {
- *mem = NULL;
- *size = 0;
- return;
- }
+ if (handler == NULL)
+ htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
+
} else {
handler = xmlFindCharEncodingHandler(encoding);
}
@@ -587,15 +604,15 @@
return;
}
- htmlDocContentDumpFormatOutput(buf, cur, NULL, format);
+ htmlDocContentDumpFormatOutput(buf, cur, NULL, format);
xmlOutputBufferFlush(buf);
if (buf->conv != NULL) {
- *size = buf->conv->use;
- *mem = xmlStrndup(buf->conv->content, *size);
+ *size = xmlBufUse(buf->conv);
+ *mem = xmlStrndup(xmlBufContent(buf->conv), *size);
} else {
- *size = buf->buffer->use;
- *mem = xmlStrndup(buf->buffer->content, *size);
+ *size = xmlBufUse(buf->buffer);
+ *mem = xmlStrndup(xmlBufContent(buf->buffer), *size);
}
(void)xmlOutputBufferClose(buf);
}
@@ -617,7 +634,7 @@
/************************************************************************
* *
- * Dumping HTML tree content to an I/O output buffer *
+ * Dumping HTML tree content to an I/O output buffer *
* *
************************************************************************/
@@ -628,7 +645,7 @@
* @buf: the HTML buffer output
* @doc: the document
* @encoding: the encoding string
- *
+ *
* TODO: check whether encoding is needed
*
* Dump the HTML document DTD, if any.
@@ -646,14 +663,14 @@
xmlOutputBufferWriteString(buf, (const char *)cur->name);
if (cur->ExternalID != NULL) {
xmlOutputBufferWriteString(buf, " PUBLIC ");
- xmlBufferWriteQuotedString(buf->buffer, cur->ExternalID);
+ xmlBufWriteQuotedString(buf->buffer, cur->ExternalID);
if (cur->SystemID != NULL) {
xmlOutputBufferWriteString(buf, " ");
- xmlBufferWriteQuotedString(buf->buffer, cur->SystemID);
- }
+ xmlBufWriteQuotedString(buf->buffer, cur->SystemID);
+ }
} else if (cur->SystemID != NULL) {
xmlOutputBufferWriteString(buf, " SYSTEM ");
- xmlBufferWriteQuotedString(buf->buffer, cur->SystemID);
+ xmlBufWriteQuotedString(buf->buffer, cur->SystemID);
}
xmlOutputBufferWriteString(buf, ">\n");
}
@@ -673,9 +690,10 @@
xmlChar *value;
/*
- * TODO: The html output method should not escape a & character
- * occurring in an attribute value immediately followed by
- * a { character (see Section B.7.1 of the HTML 4.0 Recommendation).
+ * The html output method should not escape a & character
+ * occurring in an attribute value immediately followed by
+ * a { character (see Section B.7.1 of the HTML 4.0 Recommendation).
+ * This is implemented in xmlEncodeEntitiesReentrant
*/
if (cur == NULL) {
@@ -698,20 +716,51 @@
(!xmlStrcasecmp(cur->name, BAD_CAST "src")) ||
((!xmlStrcasecmp(cur->name, BAD_CAST "name")) &&
(!xmlStrcasecmp(cur->parent->name, BAD_CAST "a"))))) {
- xmlChar *escaped;
xmlChar *tmp = value;
+ /* xmlURIEscapeStr() escapes '"' so it can be safely used. */
+ xmlBufCCat(buf->buffer, "\"");
while (IS_BLANK_CH(*tmp)) tmp++;
- escaped = xmlURIEscapeStr(tmp, BAD_CAST"@/:=?;#%&,+");
- if (escaped != NULL) {
- xmlBufferWriteQuotedString(buf->buffer, escaped);
- xmlFree(escaped);
- } else {
- xmlBufferWriteQuotedString(buf->buffer, value);
+ /* URI Escape everything, except server side includes. */
+ for ( ; ; ) {
+ xmlChar *escaped;
+ xmlChar endChar;
+ xmlChar *end = NULL;
+ xmlChar *start = (xmlChar *)xmlStrstr(tmp, BAD_CAST "<!--");
+ if (start != NULL) {
+ end = (xmlChar *)xmlStrstr(tmp, BAD_CAST "-->");
+ if (end != NULL) {
+ *start = '\0';
+ }
+ }
+
+ /* Escape the whole string, or until start (set to '\0'). */
+ escaped = xmlURIEscapeStr(tmp, BAD_CAST"@/:=?;#%&,+");
+ if (escaped != NULL) {
+ xmlBufCat(buf->buffer, escaped);
+ xmlFree(escaped);
+ } else {
+ xmlBufCat(buf->buffer, tmp);
+ }
+
+ if (end == NULL) { /* Everything has been written. */
+ break;
+ }
+
+ /* Do not escape anything within server side includes. */
+ *start = '<'; /* Restore the first character of "<!--". */
+ end += 3; /* strlen("-->") */
+ endChar = *end;
+ *end = '\0';
+ xmlBufCat(buf->buffer, start);
+ *end = endChar;
+ tmp = end;
}
+
+ xmlBufCCat(buf->buffer, "\"");
} else {
- xmlBufferWriteQuotedString(buf->buffer, value);
+ xmlBufWriteQuotedString(buf->buffer, value);
}
xmlFree(value);
} else {
@@ -1061,7 +1110,7 @@
handler = xmlFindCharEncodingHandler(encoding);
if (handler == NULL)
- return(-1);
+ htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
} else {
handler = xmlFindCharEncodingHandler(encoding);
}
@@ -1101,7 +1150,7 @@
if ((cur == NULL) || (filename == NULL))
return(-1);
-
+
xmlInitParser();
encoding = (const char *) htmlGetMetaEncoding(cur);
@@ -1120,7 +1169,7 @@
handler = xmlFindCharEncodingHandler(encoding);
if (handler == NULL)
- return(-1);
+ htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
}
}
@@ -1132,7 +1181,7 @@
if (handler == NULL)
handler = xmlFindCharEncodingHandler("ascii");
- /*
+ /*
* save the content to a temp buffer.
*/
buf = xmlOutputBufferCreateFilename(filename, handler, cur->compression);
@@ -1152,7 +1201,7 @@
* @encoding: the document encoding
*
* Dump an HTML document to a file using a given encoding.
- *
+ *
* returns: the number of byte written or -1 in case of failure.
*/
int
@@ -1181,7 +1230,7 @@
handler = xmlFindCharEncodingHandler(encoding);
if (handler == NULL)
- return(-1);
+ htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
}
htmlSetMetaEncoding(cur, (const xmlChar *) encoding);
} else {
@@ -1196,7 +1245,7 @@
if (handler == NULL)
handler = xmlFindCharEncodingHandler("ascii");
- /*
+ /*
* save the content to a temp buffer.
*/
buf = xmlOutputBufferCreateFilename(filename, handler, 0);
@@ -1216,7 +1265,7 @@
*
* Dump an HTML document to a file using a given encoding
* and formatting returns/spaces are added.
- *
+ *
* returns: the number of byte written or -1 in case of failure.
*/
int
diff --git a/third_party/libxml/src/INSTALL b/third_party/libxml/src/INSTALL
deleted file mode 100644
index 7d1c323..0000000
--- a/third_party/libxml/src/INSTALL
+++ /dev/null
@@ -1,365 +0,0 @@
-Installation Instructions
-*************************
-
-Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
-2006, 2007, 2008, 2009 Free Software Foundation, Inc.
-
- Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved. This file is offered as-is,
-without warranty of any kind.
-
-Basic Installation
-==================
-
- Briefly, the shell commands `./configure; make; make install' should
-configure, build, and install this package. The following
-more-detailed instructions are generic; see the `README' file for
-instructions specific to this package. Some packages provide this
-`INSTALL' file but do not implement all of the features documented
-below. The lack of an optional feature in a given package is not
-necessarily a bug. More recommendations for GNU packages can be found
-in *note Makefile Conventions: (standards)Makefile Conventions.
-
- The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation. It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions. Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, and a
-file `config.log' containing compiler output (useful mainly for
-debugging `configure').
-
- It can also use an optional file (typically called `config.cache'
-and enabled with `--cache-file=config.cache' or simply `-C') that saves
-the results of its tests to speed up reconfiguring. Caching is
-disabled by default to prevent problems with accidental use of stale
-cache files.
-
- If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release. If you are using the cache, and at
-some point `config.cache' contains results you don't want to keep, you
-may remove or edit it.
-
- The file `configure.ac' (or `configure.in') is used to create
-`configure' by a program called `autoconf'. You need `configure.ac' if
-you want to change it or regenerate `configure' using a newer version
-of `autoconf'.
-
- The simplest way to compile this package is:
-
- 1. `cd' to the directory containing the package's source code and type
- `./configure' to configure the package for your system.
-
- Running `configure' might take a while. While running, it prints
- some messages telling which features it is checking for.
-
- 2. Type `make' to compile the package.
-
- 3. Optionally, type `make check' to run any self-tests that come with
- the package, generally using the just-built uninstalled binaries.
-
- 4. Type `make install' to install the programs and any data files and
- documentation. When installing into a prefix owned by root, it is
- recommended that the package be configured and built as a regular
- user, and only the `make install' phase executed with root
- privileges.
-
- 5. Optionally, type `make installcheck' to repeat any self-tests, but
- this time using the binaries in their final installed location.
- This target does not install anything. Running this target as a
- regular user, particularly if the prior `make install' required
- root privileges, verifies that the installation completed
- correctly.
-
- 6. You can remove the program binaries and object files from the
- source code directory by typing `make clean'. To also remove the
- files that `configure' created (so you can compile the package for
- a different kind of computer), type `make distclean'. There is
- also a `make maintainer-clean' target, but that is intended mainly
- for the package's developers. If you use it, you may have to get
- all sorts of other programs in order to regenerate files that came
- with the distribution.
-
- 7. Often, you can also type `make uninstall' to remove the installed
- files again. In practice, not all packages have tested that
- uninstallation works correctly, even though it is required by the
- GNU Coding Standards.
-
- 8. Some packages, particularly those that use Automake, provide `make
- distcheck', which can by used by developers to test that all other
- targets like `make install' and `make uninstall' work correctly.
- This target is generally not run by end users.
-
-Compilers and Options
-=====================
-
- Some systems require unusual options for compilation or linking that
-the `configure' script does not know about. Run `./configure --help'
-for details on some of the pertinent environment variables.
-
- You can give `configure' initial values for configuration parameters
-by setting variables in the command line or in the environment. Here
-is an example:
-
- ./configure CC=c99 CFLAGS=-g LIBS=-lposix
-
- *Note Defining Variables::, for more details.
-
-Compiling For Multiple Architectures
-====================================
-
- You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory. To do this, you can use GNU `make'. `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script. `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'. This
-is known as a "VPATH" build.
-
- With a non-GNU `make', it is safer to compile the package for one
-architecture at a time in the source code directory. After you have
-installed the package for one architecture, use `make distclean' before
-reconfiguring for another architecture.
-
- On MacOS X 10.5 and later systems, you can create libraries and
-executables that work on multiple system types--known as "fat" or
-"universal" binaries--by specifying multiple `-arch' options to the
-compiler but only a single `-arch' option to the preprocessor. Like
-this:
-
- ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
- CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
- CPP="gcc -E" CXXCPP="g++ -E"
-
- This is not guaranteed to produce working output in all cases, you
-may have to build one architecture at a time and combine the results
-using the `lipo' tool if you have problems.
-
-Installation Names
-==================
-
- By default, `make install' installs the package's commands under
-`/usr/local/bin', include files under `/usr/local/include', etc. You
-can specify an installation prefix other than `/usr/local' by giving
-`configure' the option `--prefix=PREFIX', where PREFIX must be an
-absolute file name.
-
- You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files. If you
-pass the option `--exec-prefix=PREFIX' to `configure', the package uses
-PREFIX as the prefix for installing programs and libraries.
-Documentation and other data files still use the regular prefix.
-
- In addition, if you use an unusual directory layout you can give
-options like `--bindir=DIR' to specify different values for particular
-kinds of files. Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them. In general, the
-default for these options is expressed in terms of `${prefix}', so that
-specifying just `--prefix' will affect all of the other directory
-specifications that were not explicitly provided.
-
- The most portable way to affect installation locations is to pass the
-correct locations to `configure'; however, many packages provide one or
-both of the following shortcuts of passing variable assignments to the
-`make install' command line to change installation locations without
-having to reconfigure or recompile.
-
- The first method involves providing an override variable for each
-affected directory. For example, `make install
-prefix=/alternate/directory' will choose an alternate location for all
-directory configuration variables that were expressed in terms of
-`${prefix}'. Any directories that were specified during `configure',
-but not in terms of `${prefix}', must each be overridden at install
-time for the entire installation to be relocated. The approach of
-makefile variable overrides for each directory variable is required by
-the GNU Coding Standards, and ideally causes no recompilation.
-However, some platforms have known limitations with the semantics of
-shared libraries that end up requiring recompilation when using this
-method, particularly noticeable in packages that use GNU Libtool.
-
- The second method involves providing the `DESTDIR' variable. For
-example, `make install DESTDIR=/alternate/directory' will prepend
-`/alternate/directory' before all installation names. The approach of
-`DESTDIR' overrides is not required by the GNU Coding Standards, and
-does not work on platforms that have drive letters. On the other hand,
-it does better at avoiding recompilation issues, and works well even
-when some directory options were not specified in terms of `${prefix}'
-at `configure' time.
-
-Optional Features
-=================
-
- If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
- Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System). The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
- For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
- Some packages offer the ability to configure how verbose the
-execution of `make' will be. For these packages, running `./configure
---enable-silent-rules' sets the default to minimal output, which can be
-overridden with `make V=1'; while running `./configure
---disable-silent-rules' sets the default to verbose, which can be
-overridden with `make V=0'.
-
-Particular systems
-==================
-
- On HP-UX, the default C compiler is not ANSI C compatible. If GNU
-CC is not installed, it is recommended to use the following options in
-order to use an ANSI C compiler:
-
- ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
-
-and if that doesn't work, install pre-built binaries of GCC for HP-UX.
-
- On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
-parse its `<wchar.h>' header file. The option `-nodtk' can be used as
-a workaround. If GNU CC is not installed, it is therefore recommended
-to try
-
- ./configure CC="cc"
-
-and if that doesn't work, try
-
- ./configure CC="cc -nodtk"
-
- On Solaris, don't put `/usr/ucb' early in your `PATH'. This
-directory contains several dysfunctional programs; working variants of
-these programs are available in `/usr/bin'. So, if you need `/usr/ucb'
-in your `PATH', put it _after_ `/usr/bin'.
-
- On Haiku, software installed for all users goes in `/boot/common',
-not `/usr/local'. It is recommended to use the following options:
-
- ./configure --prefix=/boot/common
-
-Specifying the System Type
-==========================
-
- There may be some features `configure' cannot figure out
-automatically, but needs to determine by the type of machine the package
-will run on. Usually, assuming the package is built to be run on the
-_same_ architectures, `configure' can figure that out, but if it prints
-a message saying it cannot guess the machine type, give it the
-`--build=TYPE' option. TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name which has the form:
-
- CPU-COMPANY-SYSTEM
-
-where SYSTEM can have one of these forms:
-
- OS
- KERNEL-OS
-
- See the file `config.sub' for the possible values of each field. If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
-
- If you are _building_ compiler tools for cross-compiling, you should
-use the option `--target=TYPE' to select the type of system they will
-produce code for.
-
- If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with `--host=TYPE'.
-
-Sharing Defaults
-================
-
- If you want to set default values for `configure' scripts to share,
-you can create a site shell script called `config.site' that gives
-default values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists. Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Defining Variables
-==================
-
- Variables not defined in a site shell script can be set in the
-environment passed to `configure'. However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost. In order to avoid this problem, you should set
-them in the `configure' command line, using `VAR=value'. For example:
-
- ./configure CC=/usr/local2/bin/gcc
-
-causes the specified `gcc' to be used as the C compiler (unless it is
-overridden in the site shell script).
-
-Unfortunately, this technique does not work for `CONFIG_SHELL' due to
-an Autoconf bug. Until the bug is fixed you can use this workaround:
-
- CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
-
-`configure' Invocation
-======================
-
- `configure' recognizes the following options to control how it
-operates.
-
-`--help'
-`-h'
- Print a summary of all of the options to `configure', and exit.
-
-`--help=short'
-`--help=recursive'
- Print a summary of the options unique to this package's
- `configure', and exit. The `short' variant lists options used
- only in the top level, while the `recursive' variant lists options
- also present in any nested packages.
-
-`--version'
-`-V'
- Print the version of Autoconf used to generate the `configure'
- script, and exit.
-
-`--cache-file=FILE'
- Enable the cache: use and save the results of the tests in FILE,
- traditionally `config.cache'. FILE defaults to `/dev/null' to
- disable caching.
-
-`--config-cache'
-`-C'
- Alias for `--cache-file=config.cache'.
-
-`--quiet'
-`--silent'
-`-q'
- Do not print messages saying which checks are being made. To
- suppress all normal output, redirect it to `/dev/null' (any error
- messages will still be shown).
-
-`--srcdir=DIR'
- Look for the package's source code in directory DIR. Usually
- `configure' can determine that directory automatically.
-
-`--prefix=DIR'
- Use DIR as the installation prefix. *note Installation Names::
- for more details, including other options available for fine-tuning
- the installation locations.
-
-`--no-create'
-`-n'
- Run the configure checks, but stop before creating any output
- files.
-
-`configure' also accepts some other, not widely useful, options. Run
-`configure --help' for more details.
-
diff --git a/third_party/libxml/src/Makefile.am b/third_party/libxml/src/Makefile.am
new file mode 100644
index 0000000..70720f3
--- /dev/null
+++ b/third_party/libxml/src/Makefile.am
@@ -0,0 +1,1279 @@
+## Process this file with automake to produce Makefile.in
+
+ACLOCAL_AMFLAGS = -I m4
+
+SUBDIRS = include . doc example xstc $(PYTHON_SUBDIR)
+
+DIST_SUBDIRS = include . doc example python xstc
+
+AM_CPPFLAGS = -I$(top_builddir)/include -I$(srcdir)/include
+
+AM_CFLAGS = $(THREAD_CFLAGS) $(Z_CFLAGS) $(LZMA_CFLAGS)
+
+noinst_PROGRAMS=testSchemas testRelax testSAX testHTML testXPath testURI \
+ testThreads testC14N testAutomata testRegexp \
+ testReader testapi testModule runtest runsuite testchar \
+ testdict runxmlconf testrecurse testlimits
+
+bin_PROGRAMS = xmllint xmlcatalog
+
+bin_SCRIPTS=xml2-config
+
+lib_LTLIBRARIES = libxml2.la
+libxml2_la_LIBADD = $(ICU_LIBS) $(THREAD_LIBS) $(Z_LIBS) $(LZMA_LIBS) $(ICONV_LIBS) $(M_LIBS) $(WIN32_EXTRA_LIBADD)
+
+if USE_VERSION_SCRIPT
+LIBXML2_VERSION_SCRIPT = $(VERSION_SCRIPT_FLAGS)$(srcdir)/libxml2.syms
+else
+LIBXML2_VERSION_SCRIPT =
+endif
+
+libxml2_la_LDFLAGS = $(CYGWIN_EXTRA_LDFLAGS) $(WIN32_EXTRA_LDFLAGS) \
+ $(LIBXML2_VERSION_SCRIPT) \
+ -version-info $(LIBXML_VERSION_INFO) \
+ $(MODULE_PLATFORM_LIBS)
+
+if WITH_SAX1_SOURCES
+docb_sources = DOCBparser.c
+else
+docb_sources =
+endif
+
+if WITH_TRIO_SOURCES
+trio_sources = triostr.c trio.c
+else
+trio_sources =
+endif
+
+libxml2_la_SOURCES = SAX.c entities.c encoding.c error.c parserInternals.c \
+ parser.c tree.c hash.c list.c xmlIO.c xmlmemory.c uri.c \
+ valid.c xlink.c HTMLparser.c HTMLtree.c debugXML.c xpath.c \
+ xpointer.c xinclude.c nanohttp.c nanoftp.c \
+ $(docb_sources) \
+ catalog.c globals.c threads.c c14n.c xmlstring.c buf.c \
+ xmlregexp.c xmlschemas.c xmlschemastypes.c xmlunicode.c \
+ $(trio_sources) \
+ xmlreader.c relaxng.c dict.c SAX2.c \
+ xmlwriter.c legacy.c chvalid.c pattern.c xmlsave.c \
+ xmlmodule.c schematron.c xzlib.c
+
+DEPS = $(top_builddir)/libxml2.la
+LDADDS = $(STATIC_BINARIES) $(top_builddir)/libxml2.la $(THREAD_LIBS) $(Z_LIBS) $(LZMA_LIBS) $(ICONV_LIBS) $(M_LIBS) $(WIN32_EXTRA_LIBADD)
+
+
+man_MANS = xml2-config.1 libxml.3
+
+m4datadir = $(datadir)/aclocal
+m4data_DATA = libxml.m4
+
+runtest_SOURCES=runtest.c
+runtest_LDFLAGS =
+runtest_DEPENDENCIES = $(DEPS)
+runtest_LDADD= $(BASE_THREAD_LIBS) $(RDL_LIBS) $(LDADDS)
+
+testrecurse_SOURCES=testrecurse.c
+testrecurse_LDFLAGS =
+testrecurse_DEPENDENCIES = $(DEPS)
+testrecurse_LDADD= $(BASE_THREAD_LIBS) $(RDL_LIBS) $(LDADDS)
+
+testlimits_SOURCES=testlimits.c
+testlimits_LDFLAGS =
+testlimits_DEPENDENCIES = $(DEPS)
+testlimits_LDADD= $(BASE_THREAD_LIBS) $(RDL_LIBS) $(LDADDS)
+
+testchar_SOURCES=testchar.c
+testchar_LDFLAGS =
+testchar_DEPENDENCIES = $(DEPS)
+testchar_LDADD= $(RDL_LIBS) $(LDADDS)
+
+testdict_SOURCES=testdict.c
+testdict_LDFLAGS =
+testdict_DEPENDENCIES = $(DEPS)
+testdict_LDADD= $(RDL_LIBS) $(LDADDS)
+
+runsuite_SOURCES=runsuite.c
+runsuite_LDFLAGS =
+runsuite_DEPENDENCIES = $(DEPS)
+runsuite_LDADD= $(RDL_LIBS) $(LDADDS)
+
+xmllint_SOURCES=xmllint.c
+xmllint_LDFLAGS =
+xmllint_DEPENDENCIES = $(DEPS)
+xmllint_LDADD= $(RDL_LIBS) $(LDADDS)
+
+testSAX_SOURCES=testSAX.c
+testSAX_LDFLAGS =
+testSAX_DEPENDENCIES = $(DEPS)
+testSAX_LDADD= $(LDADDS)
+
+testHTML_SOURCES=testHTML.c
+testHTML_LDFLAGS =
+testHTML_DEPENDENCIES = $(DEPS)
+testHTML_LDADD= $(LDADDS)
+
+xmlcatalog_SOURCES=xmlcatalog.c
+xmlcatalog_LDFLAGS =
+xmlcatalog_DEPENDENCIES = $(DEPS)
+xmlcatalog_LDADD = $(RDL_LIBS) $(LDADDS)
+
+testXPath_SOURCES=testXPath.c
+testXPath_LDFLAGS =
+testXPath_DEPENDENCIES = $(DEPS)
+testXPath_LDADD= $(LDADDS)
+
+testC14N_SOURCES=testC14N.c
+testC14N_LDFLAGS =
+testC14N_DEPENDENCIES = $(DEPS)
+testC14N_LDADD= $(LDADDS)
+
+if THREADS_W32
+testThreads_SOURCES = testThreadsWin32.c
+else
+testThreads_SOURCES = testThreads.c
+endif
+testThreads_LDFLAGS =
+testThreads_DEPENDENCIES = $(DEPS)
+testThreads_LDADD= $(BASE_THREAD_LIBS) $(LDADDS)
+
+testURI_SOURCES=testURI.c
+testURI_LDFLAGS =
+testURI_DEPENDENCIES = $(DEPS)
+testURI_LDADD= $(LDADDS)
+
+testRegexp_SOURCES=testRegexp.c
+testRegexp_LDFLAGS =
+testRegexp_DEPENDENCIES = $(DEPS)
+testRegexp_LDADD= $(LDADDS)
+
+testAutomata_SOURCES=testAutomata.c
+testAutomata_LDFLAGS =
+testAutomata_DEPENDENCIES = $(DEPS)
+testAutomata_LDADD= $(LDADDS)
+
+testSchemas_SOURCES=testSchemas.c
+testSchemas_LDFLAGS =
+testSchemas_DEPENDENCIES = $(DEPS)
+testSchemas_LDADD= $(LDADDS)
+
+testRelax_SOURCES=testRelax.c
+testRelax_LDFLAGS =
+testRelax_DEPENDENCIES = $(DEPS)
+testRelax_LDADD= $(LDADDS)
+
+testReader_SOURCES=testReader.c
+testReader_LDFLAGS =
+testReader_DEPENDENCIES = $(DEPS)
+testReader_LDADD= $(LDADDS)
+
+testModule_SOURCES=testModule.c
+testModule_LDFLAGS =
+testModule_DEPENDENCIES = $(DEPS)
+testModule_LDADD= $(LDADDS)
+
+noinst_LTLIBRARIES = testdso.la
+testdso_la_SOURCES = testdso.c
+testdso_la_LDFLAGS = -module -no-undefined -avoid-version -rpath $(libdir)
+
+# that one forces the rebuild when "make rebuild" is run on doc/
+rebuild_testapi:
+ -@(if [ "$(PYTHON)" != "" ] ; then \
+ $(PYTHON) $(srcdir)/gentest.py $(srcdir) ; fi )
+
+# that one is just to make sure it is rebuilt if missing
+# but adding the dependances generate mess
+testapi.c: $(srcdir)/gentest.py
+ -@(if [ "$(PYTHON)" != "" ] ; then \
+ $(PYTHON) $(srcdir)/gentest.py $(srcdir) ; fi )
+
+BUILT_SOURCES = testapi.c
+
+testapi_SOURCES=testapi.c
+testapi_LDFLAGS =
+testapi_DEPENDENCIES = $(DEPS)
+testapi_LDADD= $(LDADDS)
+
+runxmlconf_SOURCES=runxmlconf.c
+runxmlconf_LDFLAGS =
+runxmlconf_DEPENDENCIES = $(DEPS)
+runxmlconf_LDADD= $(LDADDS)
+
+#testOOM_SOURCES=testOOM.c testOOMlib.h testOOMlib.c
+#testOOM_LDFLAGS =
+#testOOM_DEPENDENCIES = $(DEPS)
+#testOOM_LDADD= $(LDADDS)
+
+runtests:
+ [ -d test ] || $(LN_S) $(srcdir)/test .
+ [ -d result ] || $(LN_S) $(srcdir)/result .
+ $(CHECKER) ./runtest$(EXEEXT) && $(CHECKER) ./testrecurse$(EXEEXT) &&$(CHECKER) ./testapi$(EXEEXT) && $(CHECKER) ./testchar$(EXEEXT)&& $(CHECKER) ./testdict$(EXEEXT) && $(CHECKER) ./runxmlconf$(EXEEXT)
+ @(if [ "$(PYTHON_SUBDIR)" != "" ] ; then cd python ; \
+ $(MAKE) tests ; fi)
+
+check: all runtests
+
+check-valgrind valgrind: all
+ @echo '## Running the regression tests under Valgrind'
+ @echo '## Go get a cup of coffee it is gonna take a while ...'
+ $(MAKE) CHECKER='valgrind -q' runtests
+
+testall : tests SVGtests SAXtests
+
+tests: XMLtests XMLenttests NStests IDtests Errtests APItests $(READER_TEST) $(TEST_SAX) $(TEST_PUSH) $(TEST_HTML) $(TEST_PHTML) $(TEST_VALID) URItests $(TEST_PATTERN) $(TEST_XPATH) $(TEST_XPTR) $(TEST_XINCLUDE) $(TEST_C14N) $(TEST_DEBUG) $(TEST_CATALOG) $(TEST_REGEXPS) $(TEST_SCHEMAS) $(TEST_SCHEMATRON) $(TEST_THREADS) Timingtests $(TEST_VTIME) $(PYTHON_TESTS) $(TEST_MODULES)
+ @(if [ "$(PYTHON_SUBDIR)" != "" ] ; then cd python ; \
+ $(MAKE) tests ; fi)
+ @(cd doc/examples ; $(MAKE) tests)
+
+APItests: testapi$(EXEEXT)
+ @echo "## Running the API regression tests this may take a little while"
+ -@($(CHECKER) $(top_builddir)/testapi -q)
+
+HTMLtests : testHTML$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## HTML regression tests"
+ -@(for i in $(srcdir)/test/HTML/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/HTML/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testHTML $$i > $(srcdir)/result/HTML/$$name 2>$(srcdir)/result/HTML/$$name.err ; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/testHTML $$i > result.$$name 2> error.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/HTML/$$name result.$$name ; \
+ diff -b $(srcdir)/result/HTML/$$name.err error.$$name ; \
+ $(CHECKER) $(top_builddir)/testHTML result.$$name > result2.$$name 2>error.$$name ; \
+ diff result.$$name result2.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name result2.$$name error.$$name ; \
+ fi ; fi ; done)
+
+HTMLPushtests : testHTML$(EXEEXT)
+ @echo "## Push HTML regression tests"
+ -@(for i in $(srcdir)/test/HTML/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/HTML/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testHTML --push $$i > $(srcdir)/result/HTML/$$name 2>$(srcdir)/result/HTML/$$name.err ; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/testHTML --push $$i > result.$$name 2> error.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/HTML/$$name result.$$name ; \
+ cut -b 1-15 $(srcdir)/result/HTML/$$name.err > errorcut.$$name; \
+ cut -b 1-15 error.$$name > errorcut2.$$name; \
+ diff -b errorcut.$$name errorcut2.$$name ; \
+ $(CHECKER) $(top_builddir)/testHTML --push result.$$name > result2.$$name 2>error.$$name ; \
+ diff result.$$name result2.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name result2.$$name error.$$name errorcut.$$name errorcut2.$$name ; \
+ fi ; fi ; done)
+ @echo "## HTML SAX regression tests"
+ -@(for i in $(srcdir)/test/HTML/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/HTML/$$name.sax ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testHTML --sax $$i > $(srcdir)/result/HTML/$$name.sax ; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/testHTML --sax $$i > result.$$name.sax ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/HTML/$$name.sax result.$$name.sax` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name.sax ; \
+ fi ; fi ; done)
+ @echo "## Push HTML SAX regression tests"
+ -@(for i in $(srcdir)/test/HTML/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/HTML/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testHTML --push --sax $$i > $(srcdir)/result/HTML/$$name.sax ; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/testHTML --push --sax $$i 2>&1 > result.$$name.sax ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/HTML/$$name.sax result.$$name.sax` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name.sax ; \
+ fi ; fi ; done)
+
+XMLtests : xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## XML regression tests"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint $$i > $(srcdir)/result/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff $(srcdir)/result/$$name result.$$name ; \
+ $(CHECKER) $(top_builddir)/xmllint result.$$name 2>&1 > result2.$$name | grep -v 'failed to load external entity' ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff result.$$name result2.$$name` ;\
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name result2.$$name ; \
+ fi ; fi ; done)
+ @echo "## XML regression tests on memory"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --memory $$i > $(srcdir)/result/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --memory $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/$$name result.$$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --memory result.$$name 2>&1 > result2.$$name | grep -v 'failed to load external entity' ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"`; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ diff result.$$name result2.$$name ; \
+ rm result.$$name result2.$$name ; \
+ fi ; fi ; done)
+
+XMLPushtests: xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## XML push regression tests"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --push $$i > $(srcdir)/result/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --push $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff $(srcdir)/result/$$name result.$$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --push result.$$name 2>&1 > result2.$$name | grep -v 'failed to load external entity' ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff result.$$name result2.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name result2.$$name ; \
+ fi ; fi ; done)
+
+NStests : xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## XML Namespaces regression tests"
+ -@(for i in $(srcdir)/test/namespaces/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/namespaces/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint $$i \
+ 2> $(srcdir)/result/namespaces/$$name.err \
+ > $(srcdir)/result/namespaces/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint $$i 2> error.$$name > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff $(srcdir)/result/namespaces/$$name result.$$name ; \
+ diff $(srcdir)/result/namespaces/$$name.err error.$$name`; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name error.$$name ; \
+ fi ; fi ; done)
+
+IDtests : xmllint$(EXEEXT) testXPath$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## xml:id regression tests"
+ -@(for i in $(srcdir)/test/xmlid/id_*.xml ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/xmlid/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testXPath -i $$i "id('bar')" \
+ 2> $(srcdir)/result/xmlid/$$name.err \
+ > $(srcdir)/result/xmlid/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/testXPath -i $$i "id('bar')" 2> error.$$name > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff $(srcdir)/result/xmlid/$$name result.$$name ; \
+ diff $(srcdir)/result/xmlid/$$name.err error.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name error.$$name ; \
+ fi ; fi ; done)
+
+Errtests : xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Error cases regression tests"
+ -@(for i in $(srcdir)/test/errors/*.xml ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/errors/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint $$i \
+ 2> $(srcdir)/result/errors/$$name.err \
+ > $(srcdir)/result/errors/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint $$i 2> error.$$name > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff $(srcdir)/result/errors/$$name result.$$name ; \
+ diff $(srcdir)/result/errors/$$name.err error.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name error.$$name ; \
+ fi ; fi ; done)
+ @echo "## Error cases stream regression tests"
+ -@(for i in $(srcdir)/test/errors/*.xml ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/errors/$$name.str ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --stream $$i \
+ 2> $(srcdir)/result/errors/$$name.str \
+ > /dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --stream $$i 2> error.$$name > /dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff $(srcdir)/result/errors/$$name.str error.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm error.$$name ; \
+ fi ; fi ; done)
+
+Docbtests : xmllint$(EXEEXT)
+
+XMLenttests : xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## XML entity subst regression tests"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/noent/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --noent $$i > $(srcdir)/result/noent/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --noent $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff $(srcdir)/result/noent/$$name result.$$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --noent result.$$name 2>&1 > result2.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff result.$$name result2.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name result2.$$name ; \
+ fi ; fi ; done)
+
+URItests : testURI$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## URI module regression tests"
+ -@(for i in $(srcdir)/test/URI/*.data ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/URI/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testURI -base 'http://foo.com/path/to/index.html?orig#help' < $$i > $(srcdir)/result/URI/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/testURI -base 'http://foo.com/path/to/index.html?orig#help' < $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/URI/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+ -@(for i in $(srcdir)/test/URI/*.uri ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/URI/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testURI < $$i > $(srcdir)/result/URI/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/testURI < $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/URI/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+
+XPathtests : testXPath$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## XPath regression tests"
+ -@(if [ "`$(top_builddir)/testXPath | grep 'support not compiled in'`" != "" ] ; \
+ then echo Skipping debug not compiled in ; exit 0 ; fi ; \
+ for i in $(srcdir)/test/XPath/expr/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/XPath/expr/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testXPath -f --expr $$i > $(srcdir)/result/XPath/expr/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/testXPath -f --expr $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/XPath/expr/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done ; \
+ for i in $(srcdir)/test/XPath/docs/* ; do \
+ if [ ! -d $$i ] ; then \
+ doc=`basename $$i`; \
+ for j in $(srcdir)/test/XPath/tests/$$doc* ; do \
+ if [ ! -f $$j ] ; then continue ; fi ; \
+ name=`basename $$j`; \
+ if [ ! -d $$j ] ; then \
+ if [ ! -f $(srcdir)/result/XPath/tests/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testXPath -f -i $$i $$j > $(srcdir)/result/XPath/tests/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/testXPath -f -i $$i $$j 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/XPath/tests/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done ; fi ; done)
+
+XPtrtests : testXPath$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## XPointer regression tests"
+ -@(if [ "`$(top_builddir)/testXPath | grep 'support not compiled in'`" != "" ] ; \
+ then echo Skipping debug not compiled in ; exit 0 ; fi ; \
+ for i in $(srcdir)/test/XPath/docs/* ; do \
+ if [ ! -d $$i ] ; then \
+ doc=`basename $$i`; \
+ for j in $(srcdir)/test/XPath/xptr/$$doc* ; do \
+ if [ ! -f $$j ] ; then continue ; fi ; \
+ name=`basename $$j`; \
+ if [ ! -d $$j ] ; then \
+ if [ ! -f $(srcdir)/result/XPath/xptr/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testXPath -xptr -f -i $$i $$j > $(srcdir)/result/XPath/xptr/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ else \
+ log=`$(CHECKER) $(top_builddir)/testXPath -xptr -f -i $$i $$j 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/XPath/xptr/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done ; fi ; done)
+
+XIncludetests : xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## XInclude regression tests"
+ -@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/XInclude/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude $$i > $(srcdir)/result/XInclude/$$name 2> $(srcdir)/result/XInclude/$$name.err ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude $$i > result.$$name 2>error.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/XInclude/$$name result.$$name ; \
+ diff $(srcdir)/result/XInclude/$$name.err error.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name error.$$name ; \
+ fi ; fi ; done)
+ -@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/XInclude/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --nowarning --noxincludenode $$i > $(srcdir)/result/XInclude/$$name 2> $(srcdir)/result/XInclude/$$name.err ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --noxincludenode $$i > result.$$name 2>error.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/XInclude/$$name result.$$name ; \
+ diff $(srcdir)/result/XInclude/$$name.err error.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name error.$$name ; \
+ fi ; fi ; done)
+ @(echo > .memdump)
+ @echo "## XInclude xmlReader regression tests"
+ -@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/XInclude/$$name.rdr ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude --stream --debug $$i > $(srcdir)/result/XInclude/$$name.rdr ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude --stream --debug $$i > result.$$name 2>error.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/XInclude/$$name.err error.$$name ; \
+ diff $(srcdir)/result/XInclude/$$name.rdr result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name error.$$name ; \
+ fi ; fi ; done)
+ -@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/XInclude/$$name.rdr ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --nowarning --noxincludenode --stream --debug $$i > $(srcdir)/result/XInclude/$$name.rdr ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude --stream --debug $$i > result.$$name 2>error.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/XInclude/$$name.err error.$$name ; \
+ diff $(srcdir)/result/XInclude/$$name.rdr result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name error.$$name ; \
+ fi ; fi ; done)
+
+Scripttests : xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Scripts regression tests"
+ @echo "## Some of the base computations may be different if srcdir != ."
+ -@(for i in $(srcdir)/test/scripts/*.script ; do \
+ name=`basename $$i .script`; \
+ xml=$(srcdir)/test/scripts/`basename $$i .script`.xml; \
+ if [ -f $$xml ] ; then \
+ if [ ! -f $(srcdir)/result/scripts/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --shell $$xml < $$i > $(srcdir)/result/scripts/$$name 2> $(srcdir)/result/scripts/$$name.err ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --shell $$xml < $$i > result.$$name 2> result.$$name.err ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/scripts/$$name result.$$name ; \
+ diff $(srcdir)/result/scripts/$$name.err result.$$name.err` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name result.$$name.err ; \
+ fi ; fi ; done)
+
+Catatests : xmlcatalog$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Catalog regression tests"
+ -@(for i in $(srcdir)/test/catalogs/*.script ; do \
+ name=`basename $$i .script`; \
+ xml=$(srcdir)/test/catalogs/`basename $$i .script`.xml; \
+ if [ -f $$xml ] ; then \
+ if [ ! -f $(srcdir)/result/catalogs/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmlcatalog --shell $$xml < $$i 2>&1 > $(srcdir)/result/catalogs/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmlcatalog --shell $$xml < $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/catalogs/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+ -@(for i in $(srcdir)/test/catalogs/*.script ; do \
+ name=`basename $$i .script`; \
+ sgml=$(srcdir)/test/catalogs/`basename $$i .script`.sgml; \
+ if [ -f $$sgml ] ; then \
+ if [ ! -f $(srcdir)/result/catalogs/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmlcatalog --shell $$sgml < $$i > $(srcdir)/result/catalogs/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmlcatalog --shell $$sgml < $$i > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/catalogs/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+ @echo "## Add and del operations on XML Catalogs"
+ -@($(CHECKER) $(top_builddir)/xmlcatalog --create --noout $(srcdir)/result/catalogs/mycatalog; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ $(CHECKER) $(top_builddir)/xmlcatalog --noout --add public Pubid sysid $(srcdir)/result/catalogs/mycatalog; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ $(CHECKER) $(top_builddir)/xmlcatalog --noout --add public Pubid2 sysid2 $(srcdir)/result/catalogs/mycatalog; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ $(CHECKER) $(top_builddir)/xmlcatalog --noout --add public Pubid3 sysid3 $(srcdir)/result/catalogs/mycatalog; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff result/catalogs/mycatalog.full $(srcdir)/result/catalogs/mycatalog; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ $(CHECKER) $(top_builddir)/xmlcatalog --noout --del sysid $(srcdir)/result/catalogs/mycatalog; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ $(CHECKER) $(top_builddir)/xmlcatalog --noout --del sysid3 $(srcdir)/result/catalogs/mycatalog; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ $(CHECKER) $(top_builddir)/xmlcatalog --noout --del sysid2 $(srcdir)/result/catalogs/mycatalog; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ diff result/catalogs/mycatalog.empty $(srcdir)/result/catalogs/mycatalog; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ rm -f $(srcdir)/result/catalogs/mycatalog)
+
+SVGtests : xmllint$(EXEEXT)
+ @echo "## SVG parsing regression tests"
+ -@(for i in $(srcdir)/test/SVG/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/SVG/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint $$i > $(srcdir)/result/SVG/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ echo Testing $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint $$i > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/SVG/$$name result.$$name ; \
+ $(CHECKER) $(top_builddir)/xmllint result.$$name > result2.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff result.$$name result2.$$name ; \
+ rm result.$$name result2.$$name ; \
+ fi ; fi ; done)
+
+Threadtests : testThreads$(EXEEXT)
+ @echo "## Threaded regression tests"
+ -@($(CHECKER) $(top_builddir)/testThreads ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"; \
+ exit 0)
+
+Readertests : xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Reader regression tests"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/$$name.rdr ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --nonet --debug --stream $$i > $(srcdir)/result/$$name.rdr 2>/dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --nonet --debug --stream $$i > result.$$name 2>/dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/$$name.rdr result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+ @echo "## Reader on memory regression tests"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/$$name.rdr ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --memory --nonet --debug --stream $$i > $(srcdir)/result/$$name.rdr 2>/dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --memory --nonet --debug --stream $$i > result.$$name 2>/dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/$$name.rdr result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+ @(echo > .memdump)
+ @echo "## Walker regression tests"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/$$name.rdr ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --nonet --debug --walker $$i > $(srcdir)/result/$$name.rdr 2>/dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --nonet --debug --walker $$i > result.$$name 2>/dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/$$name.rdr result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+ @echo "## Reader entities substitution regression tests"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/$$name.rde ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --noent --nonet --debug --stream $$i > $(srcdir)/result/$$name.rde 2>/dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --noent --nonet --debug --stream $$i > result.$$name 2>/dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/$$name.rde result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+
+SAXtests : testSAX$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## SAX1 callbacks regression tests"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/$$name.sax ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testSAX $$i > $(srcdir)/result/$$name.sax 2> /dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/testSAX $$i > result.$$name 2> /dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/$$name.sax result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+ @echo "## SAX2 callbacks regression tests"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/$$name.sax2 ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testSAX --sax2 $$i > $(srcdir)/result/$$name.sax2 2> /dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/testSAX --sax2 $$i > result.$$name 2> /dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/$$name.sax2 result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+
+Validtests : xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Valid documents regression tests"
+ -@(for i in $(srcdir)/test/VCM/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ log=`$(CHECKER) $(top_builddir)/xmllint --valid --noout --nowarning $$i ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0"`;\
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ fi ; done ; exit 0)
+ @echo "## Validity checking regression tests"
+ -@(for i in $(srcdir)/test/VC/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/VC/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --noout --valid $$i 2> $(srcdir)/result/VC/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --noout --valid $$i 2> result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/VC/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+ @echo "## General documents valid regression tests"
+ -@(for i in $(srcdir)/test/valid/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/valid/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --valid $$i > $(srcdir)/result/valid/$$name 2>$(srcdir)/result/valid/$$name.err ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint --valid $$i > result.$$name 2>error.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/valid/$$name result.$$name ; \
+ diff $(srcdir)/result/valid/$$name.err error.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name error.$$name ; \
+ fi ; fi ; done)
+
+Regexptests: testRegexp$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Regexp regression tests"
+ -@(for i in $(srcdir)/test/regexp/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/regexp/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testRegexp -i $$i > $(srcdir)/result/regexp/$$name; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/testRegexp -i $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/regexp/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+ @echo "## Formal expresssions regression tests"
+ -@(for i in $(srcdir)/test/expr/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/expr/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testRegexp --expr -i $$i > $(srcdir)/result/expr/$$name; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/testRegexp --expr -i $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/expr/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+
+Automatatests: testAutomata$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Automata regression tests"
+ -@(for i in $(srcdir)/test/automata/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/automata/$$name ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/testAutomata $$i > $(srcdir)/result/automata/$$name; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/testAutomata $$i 2>&1 > result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/automata/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
+
+dba100000.xml: dbgenattr.pl
+ @echo "## generating dba100000.xml"
+ @($(PERL) $(top_srcdir)/dbgenattr.pl 100000 > dba100000.xml)
+
+Timingtests: xmllint$(EXEEXT) dba100000.xml
+ @echo "## Timing tests to try to detect performance"
+ @echo "## as well a memory usage breakage when streaming"
+ @echo "## 1/ using the file interface"
+ @echo "## 2/ using the memory interface"
+ @echo "## 3/ repeated DOM parsing"
+ @echo "## 4/ repeated DOM validation"
+ -@($(top_builddir)/xmllint --stream --timing dba100000.xml; \
+ MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+ if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ exit 0)
+ -@($(top_builddir)/xmllint --stream --timing --memory dba100000.xml; \
+ MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+ if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ exit 0)
+ -@($(top_builddir)/xmllint --noout --timing --repeat $(srcdir)/test/valid/REC-xml-19980210.xml; \
+ MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+ if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ exit 0)
+
+VTimingtests: xmllint$(EXEEXT)
+ -@($(top_builddir)/xmllint --noout --timing --valid --repeat $(srcdir)/test/valid/REC-xml-19980210.xml; \
+ MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+ if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ exit 0)
+
+C14Ntests : testC14N$(EXEEXT)
+ @echo "## C14N and XPath regression tests"
+ -@(for m in with-comments without-comments 1-1-without-comments exc-without-comments ; do \
+ for i in $(srcdir)/test/c14n/$$m/*.xml ; do \
+ if [ ! -d $$i ] ; then \
+ name=`basename $$i .xml`; \
+ cmdline="$(CHECKER) $(top_builddir)/testC14N --$$m $$i"; \
+ if [ -f $(srcdir)/test/c14n/$$m/$$name.xpath ] ; then \
+ cmdline="$$cmdline $(srcdir)/test/c14n/$$m/$$name.xpath"; \
+ if [ -f $(srcdir)/test/c14n/$$m/$$name.ns ] ; then \
+ cmdline="$$cmdline '`cat $(srcdir)/test/c14n/$$m/$$name.ns`'"; \
+ fi; \
+ fi; \
+ $$cmdline > $(srcdir)/test/c14n/test.tmp; \
+ if [ $$? -eq 0 ]; then \
+ diff $(srcdir)/result/c14n/$$m/$$name $(srcdir)/test/c14n/test.tmp; \
+ if [ $$? -ne 0 ]; then \
+ echo "Test $$m/$$name failed"; \
+ cat $(srcdir)/test/c14n/test.tmp; \
+ fi; \
+ else \
+ echo "C14N failed"; \
+ fi; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ fi; \
+ rm -f $(srcdir)/test/c14n/test.tmp; \
+ done; \
+ done)
+
+Schemastests: testSchemas$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Schemas regression tests"
+ -@(for i in $(srcdir)/test/schemas/*_*.xsd ; do \
+ name=`basename $$i | sed 's+_.*++'`; \
+ sno=`basename $$i | sed 's+.*_\(.*\).xsd+\1+'`; \
+ for j in $(srcdir)/test/schemas/"$$name"_*.xml ; do \
+ if [ -f $$j ] ; then \
+ xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+ if [ ! -f $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno" ]; \
+ then \
+ echo New test file "$$name"_"$$sno"_"$$xno" ; \
+ $(CHECKER) $(top_builddir)/testSchemas $$i $$j \
+ > $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno" \
+ 2> $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno".err; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/testSchemas $$i $$j \
+ > res.$$name 2> err.$$name;\
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno" \
+ res.$$name;\
+ diff $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno".err \
+ err.$$name;\
+ grep Unimplemented err.$$name`; \
+ if [ -n "$$log" ] ; then echo "$$name"_"$$sno"_"$$xno" result ; echo $$log ; fi ; \
+ rm res.$$name err.$$name ; \
+ fi ; fi ;\
+ done; done)
+
+Relaxtests: xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Relax-NG regression tests"
+ -@(for i in $(srcdir)/test/relaxng/*.rng ; do \
+ name=`basename $$i | sed 's+\.rng++'`; \
+ if [ ! -f $(srcdir)/result/relaxng/"$$name"_valid ] ; then \
+ echo New schemas $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $(srcdir)/test/relaxng/tutorA.rng $$i \
+ > $(srcdir)/result/relaxng/"$$name"_valid \
+ 2> $(srcdir)/result/relaxng/"$$name"_err; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $(srcdir)/test/relaxng/tutorA.rng $$i \
+ > res.$$name 2> err.$$name;\
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/relaxng/"$$name"_valid \
+ res.$$name;\
+ diff $(srcdir)/result/relaxng/"$$name"_err \
+ err.$$name | grep -v "error detected at";\
+ grep Unimplemented err.$$name`; \
+ if [ -n "$$log" ] ; then echo schemas $$name result ; echo $$log ; fi ; \
+ rm res.$$name err.$$name ; \
+ fi; \
+ for j in $(srcdir)/test/relaxng/"$$name"_*.xml ; do \
+ if [ -f $$j ] ; then \
+ xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+ if [ ! -f $(srcdir)/result/relaxng/"$$name"_"$$xno" ]; \
+ then \
+ echo New test file "$$name"_"$$xno" ; \
+ $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $$i $$j \
+ > $(srcdir)/result/relaxng/"$$name"_"$$xno" \
+ 2> $(srcdir)/result/relaxng/"$$name"_"$$xno".err; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $$i $$j \
+ > res.$$name 2> err.$$name;\
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/relaxng/"$$name"_"$$xno" \
+ res.$$name;\
+ diff $(srcdir)/result/relaxng/"$$name"_"$$xno".err \
+ err.$$name | grep -v "error detected at";\
+ grep Unimplemented err.$$name`; \
+ if [ -n "$$log" ] ; then echo "$$name"_"$$xno" result ; echo $$log ; fi ; \
+ rm res.$$name err.$$name ; \
+ fi ; fi ; \
+ done; done)
+ @echo "## Relax-NG streaming regression tests"
+ -@(for i in $(srcdir)/test/relaxng/*.rng ; do \
+ name=`basename $$i | sed 's+\.rng++'`; \
+ for j in $(srcdir)/test/relaxng/"$$name"_*.xml ; do \
+ if [ -f $$j ] ; then \
+ xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+ if [ ! -f $(srcdir)/result/relaxng/"$$name"_"$$xno" ]; \
+ then \
+ echo New test file "$$name"_"$$xno" ; \
+ $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $$i $$j \
+ > $(srcdir)/result/relaxng/"$$name"_"$$xno" \
+ 2> $(srcdir)/result/relaxng/"$$name"_"$$xno".err; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --stream --relaxng $$i $$j \
+ > res.$$name 2> err.$$name;\
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/relaxng/"$$name"_"$$xno" res.$$name;\
+ if [ "$$name" != "tutor10_1" -a "$$name" != "tutor10_2" -a "$$name" != "tutor3_2" -a "$$name" != "307377" -a "$$name" != "tutor8_2" ] ; then \
+ diff $(srcdir)/result/relaxng/"$$name"_"$$xno".err \
+ err.$$name | grep -v "error detected at";\
+ fi ; grep Unimplemented err.$$name`; \
+ if [ -n "$$log" ] ; then echo "$$name"_"$$xno" result ; echo $$log ; fi ; \
+ rm res.$$name err.$$name ; \
+ fi ; fi ; \
+ done; done)
+
+Schematrontests: xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Schematron regression tests"
+ -@(for i in $(srcdir)/test/schematron/*.sct ; do \
+ name=`basename $$i | sed 's+\.sct++'`; \
+ for j in $(srcdir)/test/schematron/"$$name"_*.xml ; do \
+ if [ -f $$j ] ; then \
+ xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+ if [ ! -f $(srcdir)/result/schematron/"$$name"_"$$xno" ]; \
+ then \
+ echo New test file "$$name"_"$$xno" ; \
+ $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --schematron $$i $$j \
+ > $(srcdir)/result/schematron/"$$name"_"$$xno" \
+ 2> $(srcdir)/result/schematron/"$$name"_"$$xno".err; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --schematron $$i $$j \
+ > res.$$name 2> err.$$name;\
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/schematron/"$$name"_"$$xno" \
+ res.$$name;\
+ diff $(srcdir)/result/schematron/"$$name"_"$$xno".err \
+ err.$$name | grep -v "error detected at";\
+ grep Unimplemented err.$$name`; \
+ if [ -n "$$log" ] ; then echo "$$name"_"$$xno" result ; echo $$log ; fi ; \
+ rm res.$$name err.$$name ; \
+ fi ; fi ; \
+ done; done)
+
+RelaxNGPythonTests:
+ @(if [ -x $(PYTHON) ] ; then \
+ PYTHONPATH=$(top_builddir)/python:$(top_builddir)/python/.libs:$$PYTHONPATH ; \
+ export PYTHONPATH; \
+ LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ; \
+ export LD_LIBRARY_PATH; \
+ echo "## Relax-NG Python based test suite 1" ; \
+ $(CHECKER) $(PYTHON) $(srcdir)/check-relaxng-test-suite.py ; \
+ echo "## Relax-NG Python based test suite 2" ; \
+ $(CHECKER) $(PYTHON) $(srcdir)/check-relaxng-test-suite2.py ; \
+ fi)
+
+SchemasPythonTests:
+ @(if [ -x $(PYTHON) ] ; then \
+ PYTHONPATH=$(top_builddir)/python:$(top_builddir)/python/.libs:$$PYTHONPATH; \
+ export PYTHONPATH; \
+ LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ; \
+ export LD_LIBRARY_PATH; \
+ echo "## XML Schemas datatypes Python based test suite" ; \
+ echo "## It is normal to see 11 errors reported" ; \
+ $(CHECKER) $(PYTHON) $(srcdir)/check-xsddata-test-suite.py ; \
+ fi)
+ @(if [ -x $(PYTHON) -a -d xstc ] ; then cd xstc ; $(MAKE) CHECKER="$(CHECKER)" pytests ; fi)
+
+Patterntests: xmllint$(EXEEXT)
+ @(echo > .memdump)
+ @echo "## Pattern regression tests"
+ -@(for i in $(srcdir)/test/pattern/*.pat ; do \
+ name=`basename $$i .pat`; \
+ if [ -f $(srcdir)/test/pattern/$$name.xml ] ; then \
+ if [ ! -f $(srcdir)/result/pattern/$$name ] ; then \
+ rm -f result.$$name ; \
+ echo New test file $$name ; \
+ for pat in `cat $$i` ; do \
+ $(CHECKER) $(top_builddir)/xmllint --walker --pattern $$pat $(srcdir)/test/pattern/$$name.xml >> $(srcdir)/result/pattern/$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ done ;\
+ else \
+ rm -f result.$$name ; \
+ lst=`cat $$i` ; \
+ log=`for pat in $$lst ; do $(CHECKER) $(top_builddir)/xmllint --walker --pattern $$pat $(srcdir)/test/pattern/$$name.xml 2>&1 >> result.$$name ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ done ;\
+ diff $(srcdir)/result/pattern/$$name result.$$name` ; \
+ if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+ rm result.$$name ; \
+ fi ; fi ; done ;)
+
+ModuleTests: testModule$(EXEEXT) testdso.la
+ @echo "## Module tests"
+ @(./testModule$(EXEEXT))
+
+cleanup:
+ -@(find . -name .\#\* -exec rm {} \;)
+ -@(find . -name \*.gcda -o -name \*.gcno -exec rm -f {} \;)
+ -@(find . -name \*.orig -o -name \*.rej -o -name \*.old -exec rm -f {} \;)
+
+dist-hook: cleanup libxml2.spec
+ -cp libxml2.spec $(distdir)
+ (cd $(srcdir) ; tar -cf - --exclude CVS --exclude .svn --exclude .git win32 macos os400 vms VxWorks bakefile test result) | (cd $(distdir); tar xf -)
+
+dist-source: distdir
+ $(AMTAR) -chof - --exclude Tests --exclude test --exclude result $(distdir) | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-sources+"`.tar.gz
+
+dist-test: distdir
+ (mkdir -p $(distdir))
+ (cd $(srcdir) ; tar -cf - --exclude CVS --exclude .svn --exclude .git xstc/Tests) | (cd $(distdir); tar xf -)
+ tar -cf - $(distdir)/test $(distdir)/result $(distdir)/xstc/Tests $(distdir)/Makefile.tests $(distdir)/README $(distdir)/README.tests $(distdir)/AUTHORS $(distdir)/testapi.c $(distdir)/runtest.c $(distdir)/runsuite.c | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-tests+"`.tar.gz
+ @(rm -rf $(distdir)/xstc/Test)
+
+cleantar:
+ @(rm -f libxml*.tar.gz COPYING.LIB)
+
+rpm: cleanup cleantar
+ @(unset CDPATH ; $(MAKE) dist-source dist && rpmbuild -ta $(distdir).tar.gz)
+
+## We create xml2Conf.sh here and not from configure because we want
+## to get the paths expanded correctly. Macros like srcdir are given
+## the value NONE in configure if the user doesn't specify them (this
+## is an autoconf feature, not a bug).
+
+xml2Conf.sh: xml2Conf.sh.in Makefile
+## Use sed and then mv to avoid problems if the user interrupts.
+ sed -e 's?\@XML_LIBDIR\@?$(XML_LIBDIR)?g' \
+ -e 's?\@XML_INCLUDEDIR\@?$(XML_INCLUDEDIR)?g' \
+ -e 's?\@VERSION\@?$(VERSION)?g' \
+ -e 's?\@XML_LIBS\@?$(XML_LIBS)?g' \
+ < $(srcdir)/xml2Conf.sh.in > xml2Conf.tmp \
+ && mv xml2Conf.tmp xml2Conf.sh
+
+CLEANFILES = runxmlconf.log test.out xml2Conf.sh *.gcda *.gcno *.res
+DISTCLEANFILES = COPYING missing.lst
+
+confexecdir=$(libdir)
+confexec_DATA = xml2Conf.sh
+CVS_EXTRA_DIST=
+EXTRA_DIST = xml2-config.in xml2Conf.sh.in libxml.spec.in libxml2.spec \
+ libxml.m4 Copyright check-xml-test-suite.py gentest.py \
+ check-relaxng-test-suite.py check-relaxng-test-suite2.py \
+ check-xsddata-test-suite.py check-xinclude-test-suite.py \
+ example/Makefile.am example/gjobread.c example/gjobs.xml \
+ $(man_MANS) libxml-2.0.pc.in libxml-2.0-uninstalled.pc.in \
+ libxml2-config.cmake.in \
+ trionan.c trionan.h triostr.c triostr.h trio.c trio.h \
+ triop.h triodef.h libxml.h elfgcchack.h xzlib.h buf.h \
+ enc.h save.h testThreadsWin32.c genUnicode.py TODO_SCHEMAS \
+ dbgen.pl dbgenattr.pl regressions.py regressions.xml \
+ README.tests Makefile.tests libxml2.syms timsort.h \
+ $(CVS_EXTRA_DIST)
+
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libxml-2.0.pc
+
+cmakedir = $(libdir)/cmake/libxml2
+cmake_DATA = libxml2-config.cmake
+
+#
+# Install the tests program sources as examples
+#
+BASE_DIR=$(datadir)/doc
+DOC_MODULE=libxml2-$(VERSION)
+EXAMPLES_DIR=$(BASE_DIR)/$(DOC_MODULE)/examples
+
+install-data-local:
+ $(MKDIR_P) $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)
+ -$(INSTALL) -m 0644 $(srcdir)/Copyright $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)
+ $(MKDIR_P) $(DESTDIR)$(EXAMPLES_DIR)
+ -$(INSTALL) -m 0644 $(srcdir)/xmllint.c $(DESTDIR)$(EXAMPLES_DIR)
+ -$(INSTALL) -m 0644 $(srcdir)/testSAX.c $(DESTDIR)$(EXAMPLES_DIR)
+ -$(INSTALL) -m 0644 $(srcdir)/testHTML.c $(DESTDIR)$(EXAMPLES_DIR)
+ -$(INSTALL) -m 0644 $(srcdir)/testXPath.c $(DESTDIR)$(EXAMPLES_DIR)
+
+uninstall-local:
+ rm -f $(DESTDIR)$(EXAMPLES_DIR)/testXPath.c
+ rm -f $(DESTDIR)$(EXAMPLES_DIR)/testHTML.c
+ rm -f $(DESTDIR)$(EXAMPLES_DIR)/testSAX.c
+ rm -f $(DESTDIR)$(EXAMPLES_DIR)/xmllint.c
+ rm -rf $(DESTDIR)$(EXAMPLES_DIR)
+ rm -f $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)/Copyright
+ rm -rf $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)
+
+tst: tst.c
+ $(CC) $(CFLAGS) -Iinclude -o tst tst.c .libs/libxml2.a -lpthread -lm -lz -llzma
+
+sparse: clean
+ $(MAKE) CC=cgcc
+
+#
+# Coverage support, largely borrowed from libvirt
+# Both binaries comes from the lcov package in Fedora
+#
+LCOV = /usr/bin/lcov
+GENHTML = /usr/bin/genhtml
+
+cov: clean-cov
+ if [ "`echo $(LDFLAGS) | grep coverage`" = "" ] ; then \
+ echo not configured with coverage; exit 1 ; fi
+ if [ ! -x $(LCOV) -o ! -x $(GENHTML) ] ; then \
+ echo Need $(LCOV) and $(GENHTML) excecutables; exit 1 ; fi
+ -@($(MAKE) check)
+ -@(./runsuite$(EXEEXT))
+ mkdir $(top_builddir)/coverage
+ $(LCOV) -c -o $(top_builddir)/coverage/libxml2.info.tmp -d $(top_srcdir)
+ $(LCOV) -r $(top_builddir)/coverage/libxml2.info.tmp -o $(top_builddir)/coverage/libxml2.info *usr*
+ rm $(top_builddir)/coverage/libxml2.info.tmp
+ $(GENHTML) -s -t "libxml2" -o $(top_builddir)/coverage --legend $(top_builddir)/coverage/libxml2.info
+ echo "Coverage report is in $(top_builddir)/coverage/index.html"
+
+clean-cov:
+ rm -rf $(top_builddir)/coverage
+
diff --git a/third_party/libxml/src/Makefile.tests b/third_party/libxml/src/Makefile.tests
new file mode 100644
index 0000000..619cbfb
--- /dev/null
+++ b/third_party/libxml/src/Makefile.tests
@@ -0,0 +1,41 @@
+#
+# You may have to ajust to call the right compiler, or other oprions
+# for compiling and linking
+#
+
+CFLAGS=`xml2-config --cflags`
+LIBS=`xml2-config --libs`
+THREADLIB= -lpthread
+EXEEXT=
+
+all: runtest$(EXEEXT) runsuite$(EXEEXT) testapi$(EXEEXT) testchar$(EXEEXT)
+
+clean:
+ $(RM) runtest$(EXEEXT) runsuite$(EXEEXT) testapi$(EXEEXT)
+
+check: do_runtest do_testchar do_testapi do_runsuite
+
+runtest$(EXEEXT): runtest.c
+ $(CC) -o runtest$(EXEEXT) $(CFLAGS) runtest.c $(LIBS) $(THREADLIB)
+
+do_runtest: runtest$(EXEEXT)
+ ./runtest
+
+runsuite$(EXEEXT): runsuite.c
+ $(CC) -o runsuite$(EXEEXT) $(CFLAGS) runsuite.c $(LIBS)
+
+do_runsuite: runsuite$(EXEEXT)
+ ./runsuite
+
+testapi$(EXEEXT): testapi.c
+ $(CC) -o testapi$(EXEEXT) $(CFLAGS) testapi.c $(LIBS)
+
+do_testapi: testapi$(EXEEXT)
+ ./testapi
+
+testchar$(EXEEXT): testchar.c
+ $(CC) -o testchar$(EXEEXT) $(CFLAGS) testchar.c $(LIBS)
+
+do_testchar: testchar$(EXEEXT)
+ ./testchar
+
diff --git a/third_party/libxml/src/NEWS b/third_party/libxml/src/NEWS
index cdfdda6..8027d55 100644
--- a/third_party/libxml/src/NEWS
+++ b/third_party/libxml/src/NEWS
@@ -4,17 +4,647 @@
Note that this is automatically generated from the news webpage at:
http://xmlsoft.org/news.html
-Items not finished and worked on, get in touch with the list if you want
-to help those - More testing on RelaxNG
- - Finishing up XML
- Schemas
-
The change log at
ChangeLog.html
describes the recents commits
-to the SVN at
-http://svn.gnome.org/viewvc/libxml2/trunk/
+to the GIT at
+http://git.gnome.org/browse/libxml2/
code base.Here is the list of public releases:
+2.9.2: Oct 16 2014:
+ - Security:
+ Fix for CVE-2014-3660 billion laugh variant (Daniel Veillard),
+ CVE-2014-0191 Do not fetch external parameter entities (Daniel Veillard)
+
+ - Bug Fixes:
+ fix memory leak xml header encoding field with XML_PARSE_IGNORE_ENC (Bart De Schuymer),
+ xmlmemory: handle realloc properly (Yegor Yefremov),
+ Python generator bug raised by the const change (Daniel Veillard),
+ Windows Critical sections not released correctly (Daniel Veillard),
+ Parser error on repeated recursive entity expansion containing < (Daniel Veillard),
+ xpointer : fixing Null Pointers (Gaurav Gupta),
+ Remove Unnecessary Null check in xpointer.c (Gaurav Gupta),
+ parser bug on misformed namespace attributes (Dennis Filder),
+ Pointer dereferenced before null check (Daniel Veillard),
+ Leak of struct addrinfo in xmlNanoFTPConnect() (Gaurav Gupta),
+ Possible overflow in HTMLParser.c (Daniel Veillard),
+ python/tests/sync.py assumes Python dictionaries are ordered (John Beck),
+ Fix Enum check and missing break (Gaurav Gupta),
+ xmlIO: Handle error returns from dup() (Philip Withnall),
+ Fix a problem properly saving URIs (Daniel Veillard),
+ wrong error column in structured error when parsing attribute values (Juergen Keil),
+ wrong error column in structured error when skipping whitespace in xml decl (Juergen Keil),
+ no error column in structured error handler for xml schema validation errors (Juergen Keil),
+ Couple of Missing Null checks (Gaurav Gupta),
+ Add couple of missing Null checks (Daniel Veillard),
+ xmlschemastypes: Fix potential array overflow (Philip Withnall),
+ runtest: Fix a memory leak on parse failure (Philip Withnall),
+ xmlIO: Fix an FD leak on gzdopen() failure (Philip Withnall),
+ xmlcatalog: Fix a memory leak on quit (Philip Withnall),
+ HTMLparser: Correctly initialise a stack allocated structure (Philip Withnall),
+ Check for tmon in _xmlSchemaDateAdd() is incorrect (David Kilzer),
+ Avoid Possible Null Pointer in trio.c (Gaurav Gupta),
+ Fix processing in SAX2 in case of an allocation failure (Daniel Veillard),
+ XML Shell command "cd" does not handle "/" at end of path (Daniel Veillard),
+ Fix various Missing Null checks (Gaurav Gupta),
+ Fix a potential NULL dereference (Daniel Veillard),
+ Add a couple of misisng check in xmlRelaxNGCleanupTree (Gaurav Gupta),
+ Add a missing argument check (Gaurav Gupta),
+ Adding a check in case of allocation error (Gaurav Gupta),
+ xmlSaveUri() incorrectly recomposes URIs with rootless paths (Dennis Filder),
+ Adding some missing NULL checks (Gaurav),
+ Fixes for xmlInitParserCtxt (Daniel Veillard),
+ Fix regressions introduced by CVE-2014-0191 patch (Daniel Veillard),
+ erroneously ignores a validation error if no error callback set (Daniel Veillard),
+ xmllint was not parsing the --c14n11 flag (Sérgio Batista),
+ Avoid Possible null pointer dereference in memory debug mode (Gaurav),
+ Avoid Double Null Check (Gaurav),
+ Restore context size and position after XPATH_OP_ARG (Nick Wellnhofer),
+ Fix xmlParseInNodeContext() if node is not element (Daniel Veillard),
+ Avoid a possible NULL pointer dereference (Gaurav),
+ Fix xmlTextWriterWriteElement when a null content is given (Daniel Veillard),
+ Fix an typo 'onrest' in htmlScriptAttributes (Daniel Veillard),
+ fixing a ptotential uninitialized access (Daniel Veillard),
+ Fix an fd leak in an error case (Daniel Veillard),
+ Missing initialization for the catalog module (Daniel Veillard),
+ Handling of XPath function arguments in error case (Nick Wellnhofer),
+ Fix a couple of missing NULL checks (Gaurav),
+ Avoid a possibility of dangling encoding handler (Gaurav),
+ Fix HTML push parser to accept HTML_PARSE_NODEFDTD (Arnold Hendriks),
+ Fix a bug loading some compressed files (Mike Alexander),
+ Fix XPath node comparison bug (Gaurav),
+ Type mismatch in xmlschemas.c (Gaurav),
+ Type mismatch in xmlschemastypes.c (Gaurav),
+ Avoid a deadcode in catalog.c (Daniel Veillard),
+ run close socket on Solaris, same as we do on other platforms (Denis Pauk),
+ Fix pointer dereferenced before null check (Gaurav),
+ Fix a potential NULL dereference in tree code (Daniel Veillard),
+ Fix potential NULL pointer dereferences in regexp code (Gaurav),
+ xmllint --pretty crashed without following numeric argument (Tim Galeckas),
+ Fix XPath expressions of the form '@ns:*' (Nick Wellnhofer),
+ Fix XPath '//' optimization with predicates (Nick Wellnhofer),
+ Clear up a potential NULL dereference (Daniel Veillard),
+ Fix a possible NULL dereference (Gaurav),
+ Avoid crash if allocation fails (Daniel Veillard),
+ Remove occasional leading space in XPath number formatting (Daniel Veillard),
+ Fix handling of mmap errors (Daniel Veillard),
+ Catch malloc error and exit accordingly (Daniel Veillard),
+ missing else in xlink.c (Ami Fischman),
+ Fix a parsing bug on non-ascii element and CR/LF usage (Daniel Veillard),
+ Fix a regression in xmlGetDocCompressMode() (Daniel Veillard),
+ properly quote the namespace uris written out during c14n (Aleksey Sanin),
+ Remove premature XInclude check on URI being relative (Alexey Neyman),
+ Fix missing break on last() function for attributes (dcb),
+ Do not URI escape in server side includes (Romain Bondue),
+ Fix an error in xmlCleanupParser (Alexander Pastukhov)
+
+ - Documentation:
+ typo in error messages "colon are forbidden from..." (Daniel Veillard),
+ Fix a link to James SAX documentation old page (Daniel Veillard),
+ Fix typos in relaxng.c (Jan Pokorný),
+ Fix a doc typo (Daniel Veillard),
+ Fix typos in {tree,xpath}.c (errror) (Jan Pokorný),
+ Add limitations about encoding conversion (Daniel Veillard),
+ Fix typos in xmlschemas{,types}.c (Jan Pokorný),
+ Fix incorrect spelling entites->entities (Jan Pokorný),
+ Forgot to document 2.9.1 release, regenerate docs (Daniel Veillard)
+
+ - Portability:
+ AC_CONFIG_FILES and executable bit (Roumen Petrov),
+ remove HAVE_CONFIG_H dependency in testlimits.c (Roumen Petrov),
+ fix some tabs mixing incompatible with python3 (Roumen Petrov),
+ Visual Studio 14 CTP defines snprintf() (Francis Dupont),
+ OS400: do not try to copy unexisting doc files (Patrick Monnerat),
+ OS400: use either configure.ac or configure.in. (Patrick Monnerat),
+ os400: make-src.sh: create physical file with target CCSID (Patrick Monnerat),
+ OS400: Add some more C macros equivalent procedures. (Patrick Monnerat),
+ OS400: use C macros to implement equivalent RPG support procedures. (Patrick Monnerat),
+ OS400: implement XPath macros as procedures for ILE/RPG support. (Patrick Monnerat),
+ OS400: include in distribution tarball. (Patrick Monnerat),
+ OS400: Add README: compilation directives and OS/400 specific stuff. (Patrick Monnerat),
+ OS400: Add compilation scripts. (Patrick Monnerat),
+ OS400: ILE RPG language header files. (Patrick Monnerat),
+ OS400: implement some macros as functions for ILE/RPG language support (that as no macros). (Patrick Monnerat),
+ OS400: UTF8<-->EBCDIC wrappers for system and external library calls (Patrick Monnerat),
+ OS400: Easy character transcoding support (Patrick Monnerat),
+ OS400: iconv functions compatibility wrappers and table builder. (Patrick Monnerat),
+ OS400: create architecture directory. Implement dlfcn emulation. (Patrick Monnerat),
+ Fix building when configuring without xpath and xptr (Daniel Veillard),
+ configure: Add --with-python-install-dir (Jonas Eriksson),
+ Fix compilation with minimum and xinclude. (Nicolas Le Cam),
+ Compile out use of xmlValidateNCName() when not available. (Nicolas Le Cam),
+ Fix compilation with minimum and schematron. (Nicolas Le Cam),
+ Legacy needs xmlSAX2StartElement() and xmlSAX2EndElement(). (Nicolas Le Cam),
+ Don't use xmlValidateName() when not available. (Nicolas Le Cam),
+ Fix a portability issue on Windows (Longstreth Jon),
+ Various portability patches for OpenVMS (Jacob (Jouk) Jansen),
+ Use specific macros for portability to OS/400 (Patrick Monnerat),
+ Add macros needed for OS/400 portability (Patrick Monnerat),
+ Portability patch for fopen on OS/400 (Patrick Monnerat),
+ Portability fixes for OS/400 (Patrick Monnerat),
+ Improve va_list portability (Patrick Monnerat),
+ Portability fix (Patrick Monnerat),
+ Portability fix (Patrick Monnerat),
+ Generic portability fix (Patrick Monnerat),
+ Shortening lines in headers (Patrick Monnerat),
+ build: Use pkg-config to find liblzma in preference to AC_CHECK_LIB (Philip Withnall),
+ build: Add @LZMA_LIBS@ to libxml’s pkg-config files (Philip Withnall),
+ fix some tabs mixing incompatible with python3 (Daniel Veillard),
+ add additional defines checks for support "./configure --with-minimum" (Denis Pauk),
+ Another round of fixes for older versions of Python (Arfrever Frehtes Taifersar Arahesis),
+ python: fix drv_libxml2.py for python3 compatibility (Alexandre Rostovtsev),
+ python: Fix compiler warnings when building python3 bindings (Armin K),
+ Fix for compilation with python 2.6.8 (Petr Sumbera)
+
+ - Improvements:
+ win32/libxml2.def.src after rebuild in doc (Roumen Petrov),
+ elfgcchack.h: more legacy needs xmlSAX2StartElement() and xmlSAX2EndElement() (Roumen Petrov),
+ elfgcchack.h: add xmlXPathNodeEval and xmlXPathSetContextNode (Roumen Petrov),
+ Provide cmake module (Samuel Martin),
+ Fix a couple of issues raised by make dist (Daniel Veillard),
+ Fix and add const qualifiers (Kurt Roeckx),
+ Preparing for upcoming release of 2.9.2 (Daniel Veillard),
+ Fix zlib and lzma libraries check via command line (Dmitriy),
+ wrong error column in structured error when parsing end tag (Juergen Keil),
+ doc/news.html: small update to avoid line join while generating NEWS. (Patrick Monnerat),
+ Add methods for python3 iterator (Ron Angeles),
+ Support element node traversal in document fragments. (Kyle VanderBeek),
+ xmlNodeSetName: Allow setting the name to a substring of the currently set name (Tristan Van Berkom),
+ Added macros for argument casts (Eric Zurcher),
+ adding init calls to xml and html Read parsing entry points (Daniel Veillard),
+ Get rid of 'REPLACEMENT CHARACTER' Unicode chars in xmlschemas.c (Jan Pokorný),
+ Implement choice for name classes on attributes (Shaun McCance),
+ Two small namespace tweaks (Daniel Veillard),
+ xmllint --memory should fail on empty files (Daniel Veillard),
+ Cast encoding name to char pointer to match arg type (Nikolay Sivov)
+
+ - Cleanups:
+ Removal of old configure.in (Daniel Veillard),
+ Unreachable code in tree.c (Gaurav Gupta),
+ Remove a couple of dead conditions (Gaurav Gupta),
+ Avoid some dead code and cleanup in relaxng.c (Gaurav),
+ Drop not needed checks (Denis Pauk),
+ Fix a wrong test (Daniel Veillard)
+
+
+
+2.9.1: Apr 19 2013:
+ - Features:
+ Support for Python3 (Daniel Veillard),
+ Add xmlXPathSetContextNode and xmlXPathNodeEval (Alex Bligh)
+
+ - Documentation:
+ Add documentation for xmllint --xpath (Daniel Veillard),
+ Fix the URL of the SAX documentation from James (Daniel Veillard),
+ Fix spelling of "length". (Michael Wood)
+
+ - Portability:
+ Fix python bindings with versions older than 2.7 (Daniel Veillard),
+ rebuild docs:Makefile.am (Roumen Petrov),
+ elfgcchack.h after rebuild in doc (Roumen Petrov),
+ elfgcchack for buf module (Roumen Petrov),
+ Fix a uneeded and wrong extra link parameter (Daniel Veillard),
+ Few cleanup patches for Windows (Denis Pauk),
+ Fix rpmbuild --nocheck (Mark Salter),
+ Fix for win32/configure.js and WITH_THREAD_ALLOC (Daniel Richard),
+ Fix Broken multi-arch support in xml2-config (Daniel Veillard),
+ Fix a portability issue for GCC < 3.4.0 (Daniel Veillard),
+ Windows build fixes (Daniel Richard),
+ Fix a thread portability problem (Friedrich Haubensak),
+ Downgrade autoconf requirement to 2.63 (Daniel Veillard)
+
+ - Bug Fixes:
+ Fix a linking error for python bindings (Daniel Veillard),
+ Fix a couple of return without value (Jüri Aedla),
+ Improve the hashing functions (Daniel Franke),
+ Improve handling of xmlStopParser() (Daniel Veillard),
+ Remove risk of lockup in dictionary initialization (Daniel Veillard),
+ Activate detection of encoding in external subset (Daniel Veillard),
+ Fix an output buffer flushing conversion bug (Mikhail Titov),
+ Fix an old bug in xmlSchemaValidateOneElement (Csaba László),
+ Fix configure cannot remove messages (Gilles Espinasse),
+ fix schema validation in combination with xsi:nil (Daniel Veillard),
+ xmlCtxtReadFile doesn't work with literal IPv6 URLs (Steve Wolf),
+ Fix a few problems with setEntityLoader (Alexey Neyman),
+ Detect excessive entities expansion upon replacement (Daniel Veillard),
+ Fix the flushing out of raw buffers on encoding conversions (Daniel,
+Veillard),
+ Fix some buffer conversion issues (Daniel Veillard),
+ When calling xmlNodeDump make sure we grow the buffer quickly (Daniel,
+Veillard),
+ Fix an error in the progressive DTD parsing code (Dan Winship),
+ xmllint should not load DTD by default when using the reader (Daniel,
+Veillard),
+ Try IBM-037 when looking for EBCDIC handlers (Petr Sumbera),
+ Fix potential out of bound access (Daniel Veillard),
+ Fix large parse of file from memory (Daniel Veillard),
+ Fix a bug in the nsclean option of the parser (Daniel Veillard),
+ Fix a regression in 2.9.0 breaking validation while streaming (Daniel,
+Veillard),
+ Remove potential calls to exit() (Daniel Veillard)
+
+ - Improvements:
+ Regenerated API, and testapi, rebuild documentation (Daniel Veillard),
+ Fix tree iterators broken by 2to3 script (Daniel Veillard),
+ update all tests for Python3 and Python2 (Daniel Veillard),
+ A few more fixes for python 3 affecting libxml2.py (Daniel Veillard),
+ Fix compilation on Python3 (Daniel Veillard),
+ Converting apibuild.py to python3 (Daniel Veillard),
+ First pass at starting porting to python3 (Daniel Veillard),
+ updated configure.in for python3 (Daniel Veillard),
+ Add support for xpathRegisterVariable in Python (Shaun McCance),
+ Added a regression tests from bug 694228 data (Daniel Veillard),
+ Cache presence of '<' in entities content (Daniel Veillard),
+ Avoid extra processing on entities (Daniel Veillard),
+ Python binding for xmlRegisterInputCallback (Alexey Neyman),
+ Python bindings: DOM casts everything to xmlNode (Alexey Neyman),
+ Define LIBXML_THREAD_ALLOC_ENABLED via xmlversion.h (Tim Starling),
+ Adding streaming validation to runtest checks (Daniel Veillard),
+ Add a --pushsmall option to xmllint (Daniel Veillard)
+
+ - Cleanups:
+ Switched comment in file to UTF-8 encoding (Daniel Veillard),
+ Extend gitignore (Daniel Veillard),
+ Silent the new python test on input (Alexey Neyman),
+ Cleanup of a duplicate test (Daniel Veillard),
+ Cleanup on duplicate test expressions (Daniel Veillard),
+ Fix compiler warning after 153cf15905cf4ec080612ada6703757d10caba1e (Patrick,
+Gansterer),
+ Spec cleanups and a fix for multiarch support (Daniel Veillard),
+ Silence a clang warning (Daniel Veillard),
+ Cleanup the Copyright to be pure MIT Licence wording (Daniel Veillard),
+ rand_seed should be static in dict.c (Wouter Van Rooy),
+ Fix typos in parser comments (Jan Pokorný)
+
+
+
+2.9.0: Sep 11 2012:
+ - Features:
+ A few new API entry points,
+ More resilient push parser mode,
+ A lot of portability improvement,
+ Faster XPath evaluation
+
+ - Documentation:
+ xml2-config.1 markup error (Christian Weisgerber),
+ libxml(3) manpage typo fix (John Bradshaw),
+ More cleanups to the documentation part of libxml2 (Daniel Richard G)
+
+ - Portability:
+ Bug 676544 - fails to build with --without-sax1 (Akira TAGOH),
+ fix builds not having stdint.h (Rob Richards),
+ GetProcAddressA is available only on WinCE (Daniel Veillard),
+ More updates and cleanups on autotools and Makefiles (Daniel Richard G),
+ More changes for Win32 compilation (Eric Zurcher),
+ Basic changes for Win32 builds of release 2.9.0: compile buf.c (Eric Zurcher),
+ Bundles all generated files for python into the distribution (Daniel Richard G),
+ Fix compiler warnings of wincecompat.c (Patrick Gansterer),
+ Fix non __GNUC__ build (Patrick Gansterer),
+ Fix windows unicode build (Patrick Gansterer),
+ clean redefinition of {v}snprintf in C-source (Roumen Petrov),
+ use xmlBuf... if DEBUG_INPUT is defined (Roumen Petrov),
+ fix runtests to use pthreads support for various Unix platforms (Daniel Richard G),
+ Various "make distcheck" and portability fixups 2nd part (Daniel Richard G),
+ Various "make distcheck" and portability fixups (Daniel Richard G),
+ Fix compilation on older Visual Studio (Daniel Veillard)
+
+ - Bug Fixes:
+ Change the XPath code to percolate allocation errors (Daniel Veillard),
+ Fix reuse of xmlInitParser (Daniel Veillard),
+ Fix potential crash on entities errors (Daniel Veillard),
+ initialize var (Rob Richards),
+ Fix the XPath arity check to also check the XPath stack limits (Daniel Veillard),
+ Fix problem with specific and generic error handlers (Pietro Cerutti),
+ Avoid a potential infinite recursion (Daniel Veillard),
+ Fix an XSD error when generating internal automata (Daniel Veillard),
+ Patch for xinclude of text using multibyte characters (Vitaly Ostanin),
+ Fix a segfault on XSD validation on pattern error (Daniel Veillard),
+ Fix missing xmlsave.h module which was ignored in recent builds (Daniel Veillard),
+ Add a missing element check (Daniel Veillard),
+ Adding various checks on node type though the API (Daniel Veillard),
+ Namespace nodes can't be unlinked with xmlUnlinkNode (Daniel Veillard),
+ Fix make dist to include new private header files (Daniel Veillard),
+ More fixups on the push parser behaviour (Daniel Veillard),
+ Strengthen behaviour of the push parser in problematic situations (Daniel Veillard),
+ Enforce XML_PARSER_EOF state handling through the parser (Daniel Veillard),
+ Fixup limits parser (Daniel Veillard),
+ Do not fetch external parsed entities (Daniel Veillard),
+ Fix an error in previous commit (Aron Xu),
+ Fix entities local buffers size problems (Daniel Veillard),
+ Fix parser local buffers size problems (Daniel Veillard),
+ Fix a failure to report xmlreader parsing failures (Daniel Veillard)
+
+ - Improvements:
+ Keep libxml2.syms when running "make distclean" (Daniel Veillard),
+ Allow to set the quoting character of an xmlWriter (Csaba Raduly),
+ Keep non-significant blanks node in HTML parser (Daniel Veillard),
+ Add a forbidden variable error number and message to XPath (Daniel Veillard),
+ Support long path names on WNT (Michael Stahl),
+ Improve HTML escaping of attribute on output (Daniel Veillard),
+ Handle ICU_LIBS as LIBADD, not LDFLAGS to prevent linking errors (Arfrever Frehtes Taifersar Arahesis),
+ Switching XPath node sorting to Timsort (Vojtech Fried),
+ Optimizing '//' in XPath expressions (Nick Wellnhofer),
+ Expose xmlBufShrink in the public tree API (Daniel Veillard),
+ Visible HTML elements close the head tag (Conrad Irwin),
+ Fix file and line report for XSD SAX and reader streaming validation (Daniel Veillard),
+ Fix const qualifyer to definition of xmlBufferDetach (Daniel Veillard),
+ minimize use of HAVE_CONFIG_H (Roumen Petrov),
+ fixup regression in Various "make distcheck" and portability fixups (Roumen Petrov),
+ Add support for big line numbers in error reporting (Daniel Veillard),
+ Avoid using xmlBuffer for serialization (Daniel Veillard),
+ Improve compatibility between xmlBuf and xmlBuffer (Daniel Veillard),
+ Provide new accessors for xmlOutputBuffer (Daniel Veillard),
+ Improvements for old buffer compatibility (Daniel Veillard),
+ Expand the limit test program (Daniel Veillard),
+ Improve error reporting on parser errors (Daniel Veillard),
+ Implement some default limits in the XPath module (Daniel Veillard),
+ Introduce some default parser limits (Daniel Veillard),
+ Cleanups and new limit APIs for dictionaries (Daniel Veillard),
+ Fixup for buf.c (Daniel Veillard),
+ Cleanup URI module memory allocation code (Daniel Veillard),
+ Extend testlimits (Daniel Veillard),
+ More avoid quadratic behaviour (Daniel Veillard),
+ Impose a reasonable limit on PI size (Daniel Veillard),
+ first version of testlimits new test (Daniel Veillard),
+ Avoid quadratic behaviour in some push parsing cases (Daniel Veillard),
+ Impose a reasonable limit on comment size (Daniel Veillard),
+ Impose a reasonable limit on attribute size (Daniel Veillard),
+ Harden the buffer code and make it more compatible (Daniel Veillard),
+ More cleanups for input/buffers code (Daniel Veillard),
+ Cleanup function xmlBufResetInput(), to set input from Buffer (Daniel Veillard)
+ Swicth the test program for characters to new input buffers (Daniel Veillard),
+ Convert the HTML tree module to the new buffers (Daniel Veillard),
+ Convert of the HTML parser to new input buffers (Daniel Veillard),
+ Convert the writer to new output buffer and save APIs (Daniel Veillard),
+ Convert XMLReader to the new input buffers (Daniel Veillard),
+ New saving functions using xmlBuf and conversion (Daniel Veillard),
+ Provide new xmlBuf based saving functions (Daniel Veillard),
+ Convert XInclude to the new input buffers (Daniel Veillard),
+ Convert catalog code to the new input buffers (Daniel Veillard),
+ Convert C14N to the new Input buffer (Daniel Veillard),
+ Convert xmlIO.c to the new input and output buffers (Daniel Veillard),
+ Convert XML parser to the new input buffers (Daniel Veillard),
+ Incompatible change to the Input and Output buffers (Daniel Veillard),
+ Adding new encoding function to deal with the new structures (Daniel Veillard),
+ Convert XPath to xmlBuf (Daniel Veillard),
+ Adding a new buf module for buffers (Daniel Veillard),
+ Memory error within SAX2 reuse common framework (Daniel Veillard),
+ Fix xmllint --xpath node initialization (Daniel Veillard)
+
+ - Cleanups:
+ Various cleanups to avoid compiler warnings (Daniel Veillard),
+ Big space and tab cleanup (Daniel Veillard),
+ Followup to LibXML2 docs/examples cleanup patch (Daniel Veillard),
+ Second round of cleanups for LibXML2 docs/examples (Daniel Richard),
+ Remove all .cvsignore as they are not used anymore (Daniel Veillard),
+ Fix a Timsort function helper comment (Daniel Veillard),
+ Small cleanup for valgrind target (Daniel Veillard),
+ Patch for portability of latin characters in C files (Daniel Veillard),
+ Cleanup some of the parser code (Daniel Veillard),
+ Fix a variable name in comment (Daniel Veillard),
+ Regenerated testapi.c (Daniel Veillard),
+ Regenerating docs and API files (Daniel Veillard),
+ Small cleanup of unused variables in test (Daniel Veillard),
+ Expand .gitignore with more files (Daniel Veillard)
+
+
+
+2.8.0: May 23 2012:
+ - Features:
+ add lzma compression support (Anders F Bjorklund)
+
+ - Documentation:
+ xmlcatalog: Add uri and delegateURI to possible add types in man page. (Ville Skyttä),
+ Update README.tests (Daniel Veillard),
+ URI handling code is not OOM resilient (Daniel Veillard),
+ Fix an error in comment (Daniel Veillard),
+ Fixed bug #617016 (Daniel Mustieles),
+ Fixed two typos in the README document (Daniel Neel),
+ add generated html files (Anders F Bjorklund),
+ Clarify the need to use xmlFreeNode after xmlUnlinkNode (Daniel Veillard),
+ Improve documentation a bit (Daniel Veillard),
+ Updated URL for lxml python bindings (Daniel Veillard)
+
+ - Portability:
+ Restore code for Windows compilation (Daniel Veillard),
+ Remove git error message during configure (Christian Dywan),
+ xmllint: Build fix for endTimer if !defined(HAVE_GETTIMEOFDAY) (Patrick R. Gansterer),
+ remove a bashism in confgure.in (John Hein),
+ undef ERROR if already defined (Patrick R. Gansterer),
+ Fix library problems with mingw-w64 (Michael Cronenworth),
+ fix windows build. ifdef addition from bug 666491 makes no sense (Rob Richards),
+ prefer native threads on win32 (Sam Thursfield),
+ Allow to compile with Visual Studio 2010 (Thomas Lemm),
+ Fix mingw's snprintf configure check (Andoni Morales),
+ fixed a 64bit big endian issue (Marcus Meissner),
+ Fix portability failure if netdb.h lacks NO_ADDRESS (Daniel Veillard),
+ Fix windows build from lzma addition (Rob Richards),
+ autogen: Only check for libtoolize (Colin Walters),
+ Fix the Windows build files (Patrick von Reth),
+ 634846 Remove a linking option breaking Windows VC10 (Daniel Veillard),
+ 599241 fix an initialization problem on Win64 (Andrew W. Nosenko),
+ fix win build (Rob Richards)
+
+ - Bug fixes:
+ Part for rand_r checking missing (Daniel Veillard),
+ Cleanup on randomization (Daniel Veillard),
+ Fix undefined reference in python module (Pacho Ramos),
+ Fix a race in xmlNewInputStream (Daniel Veillard),
+ Fix weird streaming RelaxNG errors (Noam),
+ Fix various bugs in new code raised by the API checking (Daniel Veillard),
+ Fix various problems with "make dist" (Daniel Veillard),
+ Fix a memory leak in the xzlib code (Daniel Veillard),
+ HTML parser error with <noscript> in the <head> (Denis Pauk),
+ XSD: optional element in complex type extension (Remi Gacogne),
+ Fix html serialization error and htmlSetMetaEncoding() (Daniel Veillard),
+ Fix a wrong return value in previous patch (Daniel Veillard),
+ Fix an uninitialized variable use (Daniel Veillard),
+ Fix a compilation problem with --minimum (Brandon Slack),
+ Remove redundant and ungarded include of resolv.h (Daniel Veillard),
+ xinclude with parse="text" does not use the entity loader (Shaun McCance),
+ Allow to parse 1 byte HTML files (Denis Pauk),
+ Patch that fixes the skipping of the HTML_PARSE_NOIMPLIED flag (Martin Schröder),
+ Avoid memory leak if xmlParserInputBufferCreateIO fails (Lin Yi-Li),
+ Prevent an infinite loop when dumping a node with encoding problems (Timothy Elliott),
+ xmlParseNodeInContext problems with an empty document (Tim Elliott),
+ HTML element position is not detected propperly (Pavel Andrejs),
+ Fix an off by one pointer access (Jüri Aedla),
+ Try to fix a problem with entities in SAX mode (Daniel Veillard),
+ Fix a crash with xmllint --path on empty results (Daniel Veillard),
+ Fixed bug #667946 (Daniel Mustieles),
+ Fix a logic error in Schemas Component Constraints (Ryan Sleevi),
+ Fix a wrong enum type use in Schemas Types (Nico Weber),
+ Fix SAX2 builder in case of undefined attributes namespace (Daniel Veillard),
+ Fix SAX2 builder in case of undefined element namespaces (Daniel Veillard),
+ fix reference to STDOUT_FILENO on MSVC (Tay Ray Chuan),
+ fix a pair of possible out of array char references (Daniel Veillard),
+ Fix an allocation error when copying entities (Daniel Veillard),
+ Make sure the parser returns when getting a Stop order (Chris Evans),
+ Fix some potential problems on reallocation failures(parser.c) (Xia Xinfeng),
+ Fix a schema type duration comparison overflow (Daniel Veillard),
+ Fix an unimplemented part in RNG value validation (Daniel Veillard),
+ Fix missing error status in XPath evaluation (Daniel Veillard),
+ Hardening of XPath evaluation (Daniel Veillard),
+ Fix an off by one error in encoding (Daniel Veillard),
+ Fix RELAX NG include bug #655288 (Shaun McCance),
+ Fix XSD validation bug #630130 (Toyoda Eizi),
+ Fix some potential problems on reallocation failures (Chris Evans),
+ __xmlRaiseError: fix use of the structured callback channel (Dmitry V. Levin),
+ __xmlRaiseError: fix the structured callback channel's data initialization (Dmitry V. Levin),
+ Fix memory corruption when xmlParseBalancedChunkMemoryInternal is called from xmlParseBalancedChunk (Rob Richards),
+ Small fix for previous commit (Daniel Veillard),
+ Fix a potential freeing error in XPath (Daniel Veillard),
+ Fix a potential memory access error (Daniel Veillard),
+ Reactivate the shared library versionning script (Daniel Veillard)
+
+ - Improvements:
+ use mingw C99 compatible functions {v}snprintf instead those from MSVC runtime (Roumen Petrov),
+ New symbols added for the next release (Daniel Veillard),
+ xmlTextReader bails too quickly on error (Andy Lutomirski),
+ Use a hybrid allocation scheme in xmlNodeSetContent (Conrad Irwin),
+ Use buffers when constructing string node lists. (Conrad Irwin),
+ Add HTML parser support for HTML5 meta charset encoding declaration (Denis Pauk),
+ wrong message for double hyphen in comment XML error (Bryan Henderson),
+ Fix "make tst" to grab lzma lib too (Daniel Veillard),
+ Add "whereis" command to xmllint shell (Ryan),
+ Improve xmllint shell (Ryan),
+ add function xmlTextReaderRelaxNGValidateCtxt() (Noam Postavsky),
+ Add --system support to autogen.sh (Daniel Veillard),
+ Add hash randomization to hash and dict structures (Daniel Veillard),
+ included xzlib in dist (Anders F Bjorklund),
+ move xz/lzma helpers to separate included files (Anders F Bjorklund),
+ add generated devhelp files (Anders F Bjorklund),
+ add XML_WITH_LZMA to api (Anders F Bjorklund),
+ autogen.sh: Honor NOCONFIGURE environment variable (Colin Walters),
+ Improve the error report on undefined REFs (Daniel Veillard),
+ Add exception for new W3C PI xml-model (Daniel Veillard),
+ Add options to ignore the internal encoding (Daniel Veillard),
+ testapi: use the right type for the check (Stefan Kost),
+ various: handle return values of write calls (Stefan Kost),
+ testWriter: xmlTextWriterWriteFormatElement wants an int instead of a long int (Stefan Kost),
+ runxmlconf: update to latest testsuite version (Stefan Kost),
+ configure: add -Wno-long-long to CFLAGS (Stefan Kost),
+ configure: support silent automake rules if possible (Stefan Kost),
+ xmlmemory: add a cast as size_t has no portable printf modifier (Stefan Kost),
+ __xmlRaiseError: remove redundant schannel initialization (Dmitry V. Levin),
+ __xmlRaiseError: do cheap code check early (Dmitry V. Levin)
+
+ - Cleanups:
+ Cleanups before 2.8.0-rc2 (Daniel Veillard),
+ Avoid an extra operation (Daniel Veillard),
+ Remove vestigial de-ANSI-fication support. (Javier Jardón),
+ autogen.sh: Fix typo (Javier Jardón),
+ Do not use unsigned but unsigned int (Daniel Veillard),
+ Remove two references to u_short (Daniel Veillard),
+ Fix -Wempty-body warning from clang (Nico Weber),
+ Cleanups of lzma support (Daniel Veillard),
+ Augment the list of ignored files (Daniel Veillard),
+ python: remove unused variable (Stefan Kost),
+ python: flag two unused args (Stefan Kost),
+ configure: acconfig.h is deprecated since autoconf-2.50 (Stefan Kost),
+ xpath: remove unused variable (Stefan Kost)
+
+
+
+2.7.8: Nov 4 2010:
+ - Features:
+ 480323 add code to plug in ICU converters by default (Giuseppe Iuculano),
+ Add xmlSaveOption XML_SAVE_WSNONSIG (Adam Spragg)
+
+ - Documentation:
+ Fix devhelp documentation installation (Mike Hommey),
+ Fix web site encoding problems (Daniel Veillard),
+ Fix a couple of typo in HTML parser error messages (Michael Day),
+ Forgot to update the news page for 0.7.7 (Daniel Veillard)
+
+ - Portability:
+ 607273 Fix python detection on MSys/Windows (LRN),
+ 614087 Fix Socket API usage to allow Windows64 compilation (Ozkan Sezer),
+ Fix compilation with Clang (Koop Mast),
+ Fix Win32 build (Rob Richards)
+
+ - Bug Fixes:
+ 595789 fix a remaining potential Solaris problem (Daniel Veillard),
+ 617468 fix progressive HTML parsing with style using "'" (Denis Pauk),
+ 616478 Fix xmllint shell write command (Gwenn Kahz),
+ 614005 Possible erroneous HTML parsing on unterminated script (Pierre Belzile),
+ 627987 Fix XSD IDC errors in imported schemas (Jim Panetta),
+ 629325 XPath rounding errors first cleanup (Phil Shafer),
+ 630140 fix iso995x encoding error (Daniel Veillard),
+ make sure htmlCtxtReset do reset the disableSAX field (Daniel Veillard),
+ Fix a change of semantic on XPath preceding and following axis (Daniel Veillard),
+ Fix a potential segfault due to weak symbols on pthreads (Mike Hommey),
+ Fix a leak in XPath compilation (Daniel Veillard),
+ Fix the semantic of XPath axis for namespace/attribute context nodes (Daniel Veillard),
+ Avoid a descriptor leak in catalog loading code (Carlo Bramini),
+ Fix a small bug in XPath evaluation code (Marius Wachtler),
+ Fix handling of XML-1.0 XML namespace declaration (Daniel Veillard),
+ Fix errors in XSD double validation check (Csaba Raduly),
+ Fix handling of apos in URIs (Daniel Veillard),
+ xmlTextReaderReadOuterXml should handle DTD (Rob Richards),
+ Autogen.sh needs to create m4 directory (Rob Richards)
+
+ - Improvements:
+ 606592 update language ID parser to RFC 5646 (Daniel Veillard),
+ Sort python generated stubs (Mike Hommey),
+ Add an HTML parser option to avoid a default doctype (Daniel Veillard)
+
+ - Cleanups:
+ 618831 don't ship generated files in git (Adrian Bunk),
+ Switch from the obsolete mkinstalldirs to AC_PROG_MKDIR_P (Adrian Bunk),
+ Various cleanups on encoding handling (Daniel Veillard),
+ Fix xmllint to use format=1 for default formatting (Adam Spragg),
+ Force _xmlSaveCtxt.format to be 0 or 1 (Adam Spragg),
+ Cleanup encoding pointer comparison (Nikolay Sivov),
+ Small code cleanup on previous patch (Daniel Veillard)
+
+
+
+2.7.7: Mar 15 2010:
+ - Improvements:
+ Adding a --xpath option to xmllint (Daniel Veillard),
+ Make HTML parser non-recursive (Eugene Pimenov)
+
+ - Portability:
+ relaxng.c: cast to allow compilation with sun studio 11 (Ben Walton),
+ Fix build failure on Sparc solaris (Roumen Petrov),
+ use autoreconf in autogen.sh (Daniel Veillard),
+ Fix build with mingw (Roumen Petrov),
+ Upgrade some of the configure and autogen (Daniel Veillard),
+ Fix relaxNG tests in runtest for Windows runtest.c: initialize ret (Rob Richards),
+ Fix a const warning in xmlNodeSetBase (Martin Trappel),
+ Fix python generator to not use deprecated xmllib (Daniel Veillard),
+ Update some automake files (Daniel Veillard),
+ 598785 Fix nanohttp on Windows (spadix)
+
+ - Bug Fixes:
+ libxml violates the zlib interface and crashes (Mark Adler),
+ Fix broken escape behaviour in regexp ranges (Daniel Veillard),
+ Fix missing win32 libraries in libxml-2.0.pc (Volker Grabsch),
+ Fix detection of python linker flags (Daniel Macks),
+ fix build error in libxml2/python (Paul Smith),
+ ChunkParser: Incorrect decoding of small xml files (Raul Hudea),
+ htmlCheckEncoding doesn't update input-end after shrink (Eugene Pimenov),
+ Fix a missing #ifdef (Daniel Veillard),
+ Fix encoding selection for xmlParseInNodeContext (Daniel Veillard),
+ xmlPreviousElementSibling mistake (François Delyon),
+ 608773 add a missing check in xmlGROW (Daniel Veillard),
+ Fix xmlParseInNodeContext for HTML content (Daniel Veillard),
+ Fix lost namespace when copying node * tree.c: reconcile namespace if not found (Rob Richards),
+ Fix some missing commas in HTML element lists (Eugene Pimenov),
+ Correct variable type to unsigned (Nikolay Sivov),
+ Recognize ID attribute in HTML without DOCTYPE (Daniel Veillard),
+ Fix memory leak in xmlXPathEvalExpression() (Martin),
+ Fix an init bug in global.c (Kai Henning),
+ Fix xmlNodeSetBase() comment (Daniel Veillard),
+ Fix broken escape behaviour in regexp ranges (Daniel Veillard),
+ Don't give default HTML boolean attribute values in parser (Daniel Veillard),
+ xmlCtxtResetLastError should reset ctxt-errNo (Daniel Veillard)
+
+ - Cleanups:
+ Cleanup a couple of weirdness in HTML parser (Eugene Pimenov)
+
+
+
2.7.6: Oct 6 2009:
- Bug Fixes:
Restore thread support in default configuration (Andrew W. Nosenko),
@@ -1325,7 +1955,8 @@
code, beware, all
interfaces are likely to change, there is huge holes, it is clearly a work in
progress and don't even think of putting this code in a production system,
-it's actually not compiled in by default. The real fixes are: - a couple of bugs or limitations introduced in 2.4.20
+it's actually not compiled in by default. The real fixes are:
+ - a couple of bugs or limitations introduced in 2.4.20
- patches for Borland C++ and MSC by Igor
- some fixes on XPath strings and conformance patches by Richard
Jinks
@@ -1567,7 +2198,8 @@
2.3.9: May 19 2001:
-Lots of bugfixes, and added a basic SGML catalog support: - HTML push bugfix #54891 and another patch from Jonas Borgström
+Lots of bugfixes, and added a basic SGML catalog support:
+ - HTML push bugfix #54891 and another patch from Jonas Borgstrom
- some serious speed optimization again
- some documentation cleanups
- trying to get better linking on Solaris (-R)
@@ -1809,7 +2441,8 @@
about & charref parsing
- 2.1.0 also ease the upgrade from libxml v1 to the recent version. it
also contains numerous fixes and enhancements:
- added xmlStopParser() to stop parsing
+
+ added xmlStopParser() to stop parsing
improved a lot parsing speed when there is large CDATA blocs
includes XPath patches provided by Picdar Technology
tried to fix as much as possible DTD validation and namespace
@@ -1817,6 +2450,7 @@
output to a given encoding has been added/tested
lot of various fixes
+
- added xmlStopParser() to stop parsing
- improved a lot parsing speed when there is large CDATA blocs
- includes XPath patches provided by Picdar Technology
@@ -1865,7 +2499,8 @@
upgrade page
- Some interfaces may changes (especially a bit about encoding).
- the updates includes:
- fix I18N support. ISO-Latin-x/UTF-8/UTF-16 (nearly) seems correctly
+
+ fix I18N support. ISO-Latin-x/UTF-8/UTF-16 (nearly) seems correctly
handled now
Better handling of entities, especially well-formedness checking
and proper PEref extensions in external subsets
@@ -1874,6 +2509,7 @@
change
structures to accommodate DOM
+
- fix I18N support. ISO-Latin-x/UTF-8/UTF-16 (nearly) seems correctly
handled now
- Better handling of entities, especially well-formedness checking
diff --git a/third_party/libxml/src/README b/third_party/libxml/src/README
index f1817aa..749e671 100644
--- a/third_party/libxml/src/README
+++ b/third_party/libxml/src/README
@@ -31,7 +31,7 @@
http://mail.gnome.org/archives/xml/
All technical answers asked privately will be automatically answered on
-the list and archived for public access unless pricacy is explicitely
+the list and archived for public access unless privacy is explicitly
required and justified.
Daniel Veillard
diff --git a/third_party/libxml/src/README.tests b/third_party/libxml/src/README.tests
index 66522ab..8d86f2a 100644
--- a/third_party/libxml/src/README.tests
+++ b/third_party/libxml/src/README.tests
@@ -14,17 +14,26 @@
The command:
+ make check
+or
make -f Makefile.tests check
should be sufficient on an Unix system to build and exercise the tests
for the version of the library installed on the system. Note however
that there isn't backward compatibility provided so if the installed
-version is older to the testsuite one, failing to compile or run the tests
+version is older than the testsuite one, failing to compile or run the tests
is likely. In any event this won't work with an installed libxml2 older
than 2.6.20.
-Building on other platfroms should be a matter of compiling the C files
+
+Building on other platforms should be a matter of compiling the C files
like any other program using libxml2, running the test should be done
simply by launching the resulting executables.
+Also note the availability of a "make valgrind" target which will run the
+above tests under valgrind to check for memory errors (but this relies
+on the availability of the valgrind command and take far more time to
+complete).
+
Daniel Veillard
-Thu Jul 24 2008
+Mon May 7 2012
+
diff --git a/third_party/libxml/src/SAX.c b/third_party/libxml/src/SAX.c
index 8e5d460..292af57 100644
--- a/third_party/libxml/src/SAX.c
+++ b/third_party/libxml/src/SAX.c
@@ -41,7 +41,7 @@
void
initxmlDefaultSAXHandler(xmlSAXHandlerV1 *hdlr, int warning)
{
-
+
if(hdlr->initialized == 1)
return;
diff --git a/third_party/libxml/src/SAX2.c b/third_party/libxml/src/SAX2.c
index 84c1f00..ffef3e1 100644
--- a/third_party/libxml/src/SAX2.c
+++ b/third_party/libxml/src/SAX2.c
@@ -45,7 +45,7 @@
*> values "system" and "public". I have made the default be "system" to
*> match yours.
*/
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
@@ -57,12 +57,29 @@
*/
static void
xmlSAX2ErrMemory(xmlParserCtxtPtr ctxt, const char *msg) {
+ xmlStructuredErrorFunc schannel = NULL;
+ const char *str1 = "out of memory\n";
+
if (ctxt != NULL) {
- if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
- ctxt->sax->error(ctxt->userData, "%s: out of memory\n", msg);
+ ctxt->errNo = XML_ERR_NO_MEMORY;
+ if ((ctxt->sax != NULL) && (ctxt->sax->initialized == XML_SAX2_MAGIC))
+ schannel = ctxt->sax->serror;
+ __xmlRaiseError(schannel,
+ ctxt->vctxt.error, ctxt->vctxt.userData,
+ ctxt, NULL, XML_FROM_PARSER, XML_ERR_NO_MEMORY,
+ XML_ERR_ERROR, NULL, 0, (const char *) str1,
+ NULL, NULL, 0, 0,
+ msg, (const char *) str1, NULL);
ctxt->errNo = XML_ERR_NO_MEMORY;
ctxt->instate = XML_PARSER_EOF;
ctxt->disableSAX = 1;
+ } else {
+ __xmlRaiseError(schannel,
+ NULL, NULL,
+ ctxt, NULL, XML_FROM_PARSER, XML_ERR_NO_MEMORY,
+ XML_ERR_ERROR, NULL, 0, (const char *) str1,
+ NULL, NULL, 0, 0,
+ msg, (const char *) str1, NULL);
}
}
@@ -126,7 +143,7 @@
if (ctxt != NULL)
ctxt->errNo = error;
__xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
- XML_ERR_FATAL, NULL, 0,
+ XML_ERR_FATAL, NULL, 0,
(const char *) str1, (const char *) str2,
NULL, 0, 0, msg, str1, str2);
if (ctxt != NULL) {
@@ -157,7 +174,7 @@
if (ctxt != NULL)
ctxt->errNo = error;
__xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
- XML_ERR_WARNING, NULL, 0,
+ XML_ERR_WARNING, NULL, 0,
(const char *) str1, NULL,
NULL, 0, 0, msg, str1);
}
@@ -182,7 +199,7 @@
if (ctxt != NULL)
ctxt->errNo = error;
__xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_NAMESPACE, error,
- XML_ERR_ERROR, NULL, 0,
+ XML_ERR_ERROR, NULL, 0,
(const char *) str1, (const char *) str2,
NULL, 0, 0, msg, str1, str2);
}
@@ -206,7 +223,7 @@
if (ctxt != NULL)
ctxt->errNo = error;
__xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_NAMESPACE, error,
- XML_ERR_WARNING, NULL, 0,
+ XML_ERR_WARNING, NULL, 0,
(const char *) str1, (const char *) str2,
NULL, 0, 0, msg, str1, str2);
}
@@ -240,7 +257,7 @@
{
xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
if ((ctx == NULL) || (ctxt->input == NULL)) return(NULL);
- return((const xmlChar *) ctxt->input->filename);
+ return((const xmlChar *) ctxt->input->filename);
}
/**
@@ -355,7 +372,7 @@
xmlFreeDtd(dtd);
ctxt->myDoc->intSubset = NULL;
}
- ctxt->myDoc->intSubset =
+ ctxt->myDoc->intSubset =
xmlCreateIntSubset(ctxt->myDoc, name, ExternalID, SystemID);
if (ctxt->myDoc->intSubset == NULL)
xmlSAX2ErrMemory(ctxt, "xmlSAX2InternalSubset");
@@ -394,6 +411,7 @@
xmlParserInputPtr input = NULL;
xmlCharEncoding enc;
int oldcharset;
+ const xmlChar *oldencoding;
/*
* Ask the Entity resolver to load the damn thing
@@ -415,6 +433,8 @@
oldinputMax = ctxt->inputMax;
oldinputTab = ctxt->inputTab;
oldcharset = ctxt->charset;
+ oldencoding = ctxt->encoding;
+ ctxt->encoding = NULL;
ctxt->inputTab = (xmlParserInputPtr *)
xmlMalloc(5 * sizeof(xmlParserInputPtr));
@@ -425,6 +445,7 @@
ctxt->inputMax = oldinputMax;
ctxt->inputTab = oldinputTab;
ctxt->charset = oldcharset;
+ ctxt->encoding = oldencoding;
return;
}
ctxt->inputNr = 0;
@@ -470,6 +491,11 @@
ctxt->inputMax = oldinputMax;
ctxt->inputTab = oldinputTab;
ctxt->charset = oldcharset;
+ if ((ctxt->encoding != NULL) &&
+ ((ctxt->dict == NULL) ||
+ (!xmlDictOwns(ctxt->dict, ctxt->encoding))))
+ xmlFree((xmlChar *) ctxt->encoding);
+ ctxt->encoding = oldencoding;
/* ctxt->wellFormed = oldwellFormed; */
}
}
@@ -574,6 +600,7 @@
* parse the external entity
*/
xmlNodePtr children;
+ unsigned long oldnbent = ctxt->nbentities;
val = xmlParseCtxtExternalEntity(ctxt, ret->URI,
ret->ExternalID, &children);
@@ -586,8 +613,11 @@
return(NULL);
}
ret->owner = 1;
- if (ret->checked == 0)
- ret->checked = 1;
+ if (ret->checked == 0) {
+ ret->checked = (ctxt->nbentities - oldnbent + 1) * 2;
+ if ((ret->content != NULL) && (xmlStrchr(ret->content, '<')))
+ ret->checked |= 1;
+ }
}
return(ret);
}
@@ -621,8 +651,8 @@
/**
* xmlSAX2EntityDecl:
* @ctx: the user data (XML parser context)
- * @name: the entity name
- * @type: the entity type
+ * @name: the entity name
+ * @type: the entity type
* @publicId: The public ID of the entity
* @systemId: The system ID of the entity
* @content: the entity value (without processing).
@@ -657,7 +687,7 @@
base = ctxt->input->filename;
if (base == NULL)
base = ctxt->directory;
-
+
URI = xmlBuildURI(systemId, (const xmlChar *) base);
ent->URI = URI;
}
@@ -666,7 +696,7 @@
systemId, content);
if ((ent == NULL) && (ctxt->pedantic) &&
(ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
- ctxt->sax->warning(ctxt->userData,
+ ctxt->sax->warning(ctxt->userData,
"Entity(%s) already defined in the external subset\n", name);
if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
xmlChar *URI;
@@ -676,7 +706,7 @@
base = ctxt->input->filename;
if (base == NULL)
base = ctxt->directory;
-
+
URI = xmlBuildURI(systemId, (const xmlChar *) base);
ent->URI = URI;
}
@@ -691,8 +721,8 @@
* xmlSAX2AttributeDecl:
* @ctx: the user data (XML parser context)
* @elem: the name of the element
- * @fullname: the attribute name
- * @type: the attribute type
+ * @fullname: the attribute name
+ * @type: the attribute type
* @def: the type of default value
* @defaultValue: the attribute default value
* @tree: the tree of enumerated value set
@@ -735,7 +765,7 @@
(xmlAttributeDefault) def, defaultValue, tree);
else if (ctxt->inSubset == 2)
attr = xmlAddAttributeDecl(&ctxt->vctxt, ctxt->myDoc->extSubset, elem,
- name, prefix, (xmlAttributeType) type,
+ name, prefix, (xmlAttributeType) type,
(xmlAttributeDefault) def, defaultValue, tree);
else {
xmlFatalErrMsg(ctxt, XML_ERR_INTERNAL_ERROR,
@@ -761,8 +791,8 @@
/**
* xmlSAX2ElementDecl:
* @ctx: the user data (XML parser context)
- * @name: the element name
- * @type: the element type
+ * @name: the element name
+ * @type: the element type
* @content: the element value tree
*
* An element definition has been parsed
@@ -883,7 +913,7 @@
publicId, systemId, notationName);
if ((ent == NULL) && (ctxt->pedantic) &&
(ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
- ctxt->sax->warning(ctxt->userData,
+ ctxt->sax->warning(ctxt->userData,
"Entity(%s) already defined in the internal subset\n", name);
if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
xmlChar *URI;
@@ -893,7 +923,7 @@
base = ctxt->input->filename;
if (base == NULL)
base = ctxt->directory;
-
+
URI = xmlBuildURI(systemId, (const xmlChar *) base);
ent->URI = URI;
}
@@ -903,7 +933,7 @@
publicId, systemId, notationName);
if ((ent == NULL) && (ctxt->pedantic) &&
(ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
- ctxt->sax->warning(ctxt->userData,
+ ctxt->sax->warning(ctxt->userData,
"Entity(%s) already defined in the external subset\n", name);
if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
xmlChar *URI;
@@ -913,7 +943,7 @@
base = ctxt->input->filename;
if (base == NULL)
base = ctxt->directory;
-
+
URI = xmlBuildURI(systemId, (const xmlChar *) base);
ent->URI = URI;
}
@@ -964,12 +994,12 @@
#ifdef LIBXML_HTML_ENABLED
if (ctxt->myDoc == NULL)
ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL);
- ctxt->myDoc->properties = XML_DOC_HTML;
- ctxt->myDoc->parseFlags = ctxt->options;
if (ctxt->myDoc == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartDocument");
return;
}
+ ctxt->myDoc->properties = XML_DOC_HTML;
+ ctxt->myDoc->parseFlags = ctxt->options;
#else
xmlGenericError(xmlGenericErrorContext,
"libxml2 built without HTML support\n");
@@ -1048,7 +1078,7 @@
}
}
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
/**
* xmlSAX2AttributeInternal:
* @ctx: the user data (XML parser context)
@@ -1147,6 +1177,12 @@
val = xmlStringDecodeEntities(ctxt, value, XML_SUBSTITUTE_REF,
0,0,0);
ctxt->depth--;
+ if (val == NULL) {
+ xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+ if (name != NULL)
+ xmlFree(name);
+ return;
+ }
} else {
val = (xmlChar *) value;
}
@@ -1157,12 +1193,12 @@
uri = xmlParseURI((const char *)val);
if (uri == NULL) {
if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
- ctxt->sax->warning(ctxt->userData,
+ ctxt->sax->warning(ctxt->userData,
"xmlns: %s not a valid URI\n", val);
} else {
if (uri->scheme == NULL) {
if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
- ctxt->sax->warning(ctxt->userData,
+ ctxt->sax->warning(ctxt->userData,
"xmlns: URI %s is not absolute\n", val);
}
xmlFreeURI(uri);
@@ -1182,7 +1218,7 @@
ctxt->valid &= xmlValidateOneNamespace(&ctxt->vctxt, ctxt->myDoc,
ctxt->node, prefix, nsret, val);
#endif /* LIBXML_VALID_ENABLED */
- if (name != NULL)
+ if (name != NULL)
xmlFree(name);
if (nval != NULL)
xmlFree(nval);
@@ -1204,7 +1240,7 @@
if (val == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
xmlFree(ns);
- if (name != NULL)
+ if (name != NULL)
xmlFree(name);
return;
}
@@ -1245,7 +1281,7 @@
ctxt->valid &= xmlValidateOneNamespace(&ctxt->vctxt, ctxt->myDoc,
ctxt->node, prefix, nsret, value);
#endif /* LIBXML_VALID_ENABLED */
- if (name != NULL)
+ if (name != NULL)
xmlFree(name);
if (nval != NULL)
xmlFree(nval);
@@ -1311,7 +1347,7 @@
#ifdef LIBXML_VALID_ENABLED
if ((!ctxt->html) && ctxt->validate && ctxt->wellFormed &&
ctxt->myDoc && ctxt->myDoc->intSubset) {
-
+
/*
* If we don't substitute entities, the validation should be
* done on a value with replaced entities anyway.
@@ -1323,7 +1359,7 @@
val = xmlStringDecodeEntities(ctxt, value, XML_SUBSTITUTE_REF,
0,0,0);
ctxt->depth--;
-
+
if (val == NULL)
ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt,
ctxt->myDoc, ctxt->node, ret, value);
@@ -1380,7 +1416,7 @@
error:
if (nval != NULL)
xmlFree(nval);
- if (ns != NULL)
+ if (ns != NULL)
xmlFree(ns);
}
@@ -1479,7 +1515,7 @@
* - this is a namespace prefix
* - the user required for completion in the tree
* like XSLT
- * - there isn't already an attribute definition
+ * - there isn't already an attribute definition
* in the internal subset overriding it.
*/
if (((attr->prefix != NULL) &&
@@ -1568,17 +1604,17 @@
/*
* First check on validity:
*/
- if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
+ if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
((ctxt->myDoc->intSubset == NULL) ||
- ((ctxt->myDoc->intSubset->notations == NULL) &&
+ ((ctxt->myDoc->intSubset->notations == NULL) &&
(ctxt->myDoc->intSubset->elements == NULL) &&
- (ctxt->myDoc->intSubset->attributes == NULL) &&
+ (ctxt->myDoc->intSubset->attributes == NULL) &&
(ctxt->myDoc->intSubset->entities == NULL)))) {
xmlErrValid(ctxt, XML_ERR_NO_DTD,
"Validation failed: no DTD found !", NULL, NULL);
ctxt->validate = 0;
}
-
+
/*
* Split the full name into a namespace prefix and the tag name
@@ -1756,7 +1792,6 @@
xmlSAX2EndElement(void *ctx, const xmlChar *name ATTRIBUTE_UNUSED)
{
xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
- xmlParserNodeInfo node_info;
xmlNodePtr cur;
if (ctx == NULL) return;
@@ -1767,13 +1802,13 @@
else
xmlGenericError(xmlGenericErrorContext, "SAX.xmlSAX2EndElement(%s)\n", name);
#endif
-
+
/* Capture end position and add node */
if (cur != NULL && ctxt->record_info) {
- node_info.end_pos = ctxt->input->cur - ctxt->input->base;
- node_info.end_line = ctxt->input->line;
- node_info.node = cur;
- xmlParserAddNodeInfo(ctxt, &node_info);
+ ctxt->nodeInfo->end_pos = ctxt->input->cur - ctxt->input->base;
+ ctxt->nodeInfo->end_line = ctxt->input->line;
+ ctxt->nodeInfo->node = cur;
+ xmlParserAddNodeInfo(ctxt, ctxt->nodeInfo);
}
ctxt->nodemem = -1;
@@ -1784,7 +1819,7 @@
cur);
#endif /* LIBXML_VALID_ENABLED */
-
+
/*
* end of parsing of this node.
*/
@@ -1793,15 +1828,15 @@
#endif
nodePop(ctxt);
}
-#endif /* LIBXML_SAX1_ENABLED || LIBXML_HTML_ENABLE */
+#endif /* LIBXML_SAX1_ENABLED || LIBXML_HTML_ENABLED || LIBXML_LEGACY_ENABLED */
/*
* xmlSAX2TextNode:
* @ctxt: the parser context
* @str: the input string
* @len: the string length
- *
- * Remove the entities from an attribute value
+ *
+ * Callback for a text node
*
* Returns the newly allocated string or NULL if not needed or error
*/
@@ -1834,7 +1869,7 @@
if ((len < (int) (2 * sizeof(void *))) &&
(ctxt->options & XML_PARSE_COMPACT)) {
- /* store the string in the node overrithing properties and nsDef */
+ /* store the string in the node overriding properties and nsDef */
xmlChar *tmp = (xmlChar *) &(ret->properties);
memcpy(tmp, str, len);
tmp[len] = 0;
@@ -1866,8 +1901,17 @@
} else
ret->content = (xmlChar *) intern;
- if (ctxt->input != NULL)
- ret->line = ctxt->input->line;
+ if (ctxt->linenumbers) {
+ if (ctxt->input != NULL) {
+ if (ctxt->input->line < 65535)
+ ret->line = (short) ctxt->input->line;
+ else {
+ ret->line = 65535;
+ if (ctxt->options & XML_PARSE_BIG_LINES)
+ ret->psvi = (void *) (long) ctxt->input->line;
+ }
+ }
+ }
if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
xmlRegisterNodeDefaultValue(ret);
@@ -1880,7 +1924,7 @@
* @ctxt: the parser context
* @str: the input string
* @len: the string length
- *
+ *
* Remove the entities from an attribute value
*
* Returns the newly allocated string or NULL if not needed or error
@@ -1946,7 +1990,7 @@
memset(ret, 0, sizeof(xmlAttr));
ret->type = XML_ATTRIBUTE_NODE;
- ret->parent = ctxt->node;
+ ret->parent = ctxt->node;
ret->doc = ctxt->myDoc;
ret->ns = namespace;
@@ -1970,7 +2014,7 @@
xmlRegisterNodeDefaultValue((xmlNodePtr)ret);
} else {
if (ctxt->dictNames)
- ret = xmlNewNsPropEatName(ctxt->node, namespace,
+ ret = xmlNewNsPropEatName(ctxt->node, namespace,
(xmlChar *) localname, NULL);
else
ret = xmlNewNsProp(ctxt->node, namespace, localname, NULL);
@@ -2056,7 +2100,7 @@
xmlChar *nvalnorm;
xmlChar fn[50];
xmlChar *fullname;
-
+
fullname = xmlBuildQName(localname, prefix, fn, 50);
if (fullname != NULL) {
ctxt->vctxt.valid = 1;
@@ -2107,6 +2151,7 @@
*/
if (dup == NULL)
dup = xmlStrndup(value, valueend - value);
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
#ifdef LIBXML_VALID_ENABLED
if (xmlValidateNCName(dup, 1) != 0) {
xmlErrValid(ctxt, XML_DTD_XMLID_VALUE,
@@ -2114,6 +2159,7 @@
(const char *) dup, NULL);
}
#endif
+#endif
xmlAddID(&ctxt->vctxt, ctxt->myDoc, dup, ret);
} else if (xmlIsID(ctxt->myDoc, ctxt->node, ret)) {
/* might be worth duplicate entry points and not copy */
@@ -2163,6 +2209,7 @@
xmlNodePtr parent;
xmlNsPtr last = NULL, ns;
const xmlChar *uri, *pref;
+ xmlChar *lname = NULL;
int i, j;
if (ctx == NULL) return;
@@ -2170,18 +2217,32 @@
/*
* First check on validity:
*/
- if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
+ if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
((ctxt->myDoc->intSubset == NULL) ||
- ((ctxt->myDoc->intSubset->notations == NULL) &&
+ ((ctxt->myDoc->intSubset->notations == NULL) &&
(ctxt->myDoc->intSubset->elements == NULL) &&
- (ctxt->myDoc->intSubset->attributes == NULL) &&
+ (ctxt->myDoc->intSubset->attributes == NULL) &&
(ctxt->myDoc->intSubset->entities == NULL)))) {
- xmlErrValid(ctxt, XML_ERR_NO_DTD,
+ xmlErrValid(ctxt, XML_DTD_NO_DTD,
"Validation failed: no DTD found !", NULL, NULL);
ctxt->validate = 0;
}
/*
+ * Take care of the rare case of an undefined namespace prefix
+ */
+ if ((prefix != NULL) && (URI == NULL)) {
+ if (ctxt->dictNames) {
+ const xmlChar *fullname;
+
+ fullname = xmlDictQLookup(ctxt->dict, prefix, localname);
+ if (fullname != NULL)
+ localname = fullname;
+ } else {
+ lname = xmlBuildQName(localname, prefix, NULL, 0);
+ }
+ }
+ /*
* allocate the node
*/
if (ctxt->freeElems != NULL) {
@@ -2194,7 +2255,10 @@
if (ctxt->dictNames)
ret->name = localname;
else {
- ret->name = xmlStrdup(localname);
+ if (lname == NULL)
+ ret->name = xmlStrdup(localname);
+ else
+ ret->name = lname;
if (ret->name == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
return;
@@ -2204,10 +2268,13 @@
xmlRegisterNodeDefaultValue(ret);
} else {
if (ctxt->dictNames)
- ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
+ ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
(xmlChar *) localname, NULL);
- else
+ else if (lname == NULL)
ret = xmlNewDocNode(ctxt->myDoc, NULL, localname, NULL);
+ else
+ ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
+ (xmlChar *) lname, NULL);
if (ret == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
return;
@@ -2222,7 +2289,7 @@
}
}
- if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+ if (parent == NULL) {
xmlAddChild((xmlNodePtr) ctxt->myDoc, (xmlNodePtr) ret);
}
/*
@@ -2242,8 +2309,12 @@
if ((URI != NULL) && (prefix == pref))
ret->ns = ns;
} else {
- xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
- return;
+ /*
+ * any out of memory error would already have been raised
+ * but we can't be garanteed it's the actual error due to the
+ * API, best is to skip in this case
+ */
+ continue;
}
#ifdef LIBXML_VALID_ENABLED
if ((!ctxt->html) && ctxt->validate && ctxt->wellFormed &&
@@ -2310,8 +2381,33 @@
*/
if (nb_attributes > 0) {
for (j = 0,i = 0;i < nb_attributes;i++,j+=5) {
+ /*
+ * Handle the rare case of an undefined atribute prefix
+ */
+ if ((attributes[j+1] != NULL) && (attributes[j+2] == NULL)) {
+ if (ctxt->dictNames) {
+ const xmlChar *fullname;
+
+ fullname = xmlDictQLookup(ctxt->dict, attributes[j+1],
+ attributes[j]);
+ if (fullname != NULL) {
+ xmlSAX2AttributeNs(ctxt, fullname, NULL,
+ attributes[j+3], attributes[j+4]);
+ continue;
+ }
+ } else {
+ lname = xmlBuildQName(attributes[j], attributes[j+1],
+ NULL, 0);
+ if (lname != NULL) {
+ xmlSAX2AttributeNs(ctxt, lname, NULL,
+ attributes[j+3], attributes[j+4]);
+ xmlFree(lname);
+ continue;
+ }
+ }
+ }
xmlSAX2AttributeNs(ctxt, attributes[j], attributes[j+1],
- attributes[j+3], attributes[j+4]);
+ attributes[j+3], attributes[j+4]);
}
}
@@ -2382,7 +2478,7 @@
* @ctx: the user data (XML parser context)
* @name: The entity name
*
- * called when an entity xmlSAX2Reference is detected.
+ * called when an entity xmlSAX2Reference is detected.
*/
void
xmlSAX2Reference(void *ctx, const xmlChar *name)
@@ -2482,12 +2578,16 @@
(xmlDictOwns(ctxt->dict, lastChild->content))) {
lastChild->content = xmlStrdup(lastChild->content);
}
+ if (lastChild->content == NULL) {
+ xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters: xmlStrdup returned NULL");
+ return;
+ }
if (((size_t)ctxt->nodelen + (size_t)len > XML_MAX_TEXT_LENGTH) &&
((ctxt->options & XML_PARSE_HUGE) == 0)) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters: huge text node");
return;
}
- if ((size_t)ctxt->nodelen > SIZE_T_MAX - (size_t)len ||
+ if ((size_t)ctxt->nodelen > SIZE_T_MAX - (size_t)len ||
(size_t)ctxt->nodemem + (size_t)len > SIZE_T_MAX / 2) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters overflow prevented");
return;
@@ -2591,7 +2691,7 @@
xmlAddChild((xmlNodePtr) ctxt->myDoc->extSubset, ret);
return;
}
- if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+ if (parent == NULL) {
#ifdef DEBUG_SAX_TREE
xmlGenericError(xmlGenericErrorContext,
"Setting PI %s as root\n", target);
@@ -2652,7 +2752,7 @@
xmlAddChild((xmlNodePtr) ctxt->myDoc->extSubset, ret);
return;
}
- if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+ if (parent == NULL) {
#ifdef DEBUG_SAX_TREE
xmlGenericError(xmlGenericErrorContext,
"Setting xmlSAX2Comment as root\n");
diff --git a/third_party/libxml/src/acconfig.h b/third_party/libxml/src/acconfig.h
deleted file mode 100644
index dedcf1d..0000000
--- a/third_party/libxml/src/acconfig.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#undef PACKAGE
-#undef VERSION
-#undef HAVE_LIBZ
-#undef HAVE_LIBM
-#undef HAVE_ISINF
-#undef HAVE_ISNAN
-#undef HAVE_LIBHISTORY
-#undef HAVE_LIBREADLINE
-#undef HAVE_LIBPTHREAD
-#undef HAVE_PTHREAD_H
-
-/* Define if IPV6 support is there */
-#undef SUPPORT_IP6
-
-/* Define if getaddrinfo is there */
-#undef HAVE_GETADDRINFO
diff --git a/third_party/libxml/src/acinclude.m4 b/third_party/libxml/src/acinclude.m4
index 4ff672e..7ad8630 100644
--- a/third_party/libxml/src/acinclude.m4
+++ b/third_party/libxml/src/acinclude.m4
@@ -2,8 +2,8 @@
dnl _any_ output. Some compilers might issue warnings which we want
dnl to catch.
AC_DEFUN([AC_TRY_EVAL2],
-[{ (eval echo configure:__oline__: \"[$]$1\") 1>&AC_FD_CC; dnl
-(eval [$]$1) 2>&AC_FD_CC; _out=`eval [$]$1 2>&1` && test "x$_out" = x; }])
+[{ (eval echo configure:__oline__: \"[$]$1\") 1>&AS_MESSAGE_LOG_FD; dnl
+(eval [$]$1) 2>&AS_MESSAGE_LOG_FD; _out=`eval [$]$1 2>&1` && test "x$_out" = x; }])
dnl Like AC_TRY_COMPILE but calls AC_TRY_EVAL2 instead of AC_TRY_EVAL
AC_DEFUN([AC_TRY_COMPILE2],
@@ -19,8 +19,8 @@
ifelse([$3], , :, [rm -rf conftest*
$3])
else
- echo "configure: failed program was:" >&AC_FD_CC
- cat conftest.$ac_ext >&AC_FD_CC
+ echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&AS_MESSAGE_LOG_FD
ifelse([$4], , , [ rm -rf conftest*
$4
])dnl
diff --git a/third_party/libxml/src/aclocal.m4 b/third_party/libxml/src/aclocal.m4
deleted file mode 100644
index 8b587f1..0000000
--- a/third_party/libxml/src/aclocal.m4
+++ /dev/null
@@ -1,8956 +0,0 @@
-# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-m4_ifndef([AC_AUTOCONF_VERSION],
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-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
-[m4_warning([this file was generated for autoconf 2.65.
-You have another version of autoconf. It may work, but is not guaranteed to.
-If you have problems, you may need to regenerate the build system entirely.
-To do so, use the procedure documented by the package, typically `autoreconf'.])])
-
-# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-# 2006, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gordon Matzigkeit, 1996
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-m4_define([_LT_COPYING], [dnl
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-# 2006, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gordon Matzigkeit, 1996
-#
-# This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING. If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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-
-# serial 56 LT_INIT
-
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-
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-
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-
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-
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-
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-
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- *) break;;
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- export COLLECT_NAMES
- fi
- ;;
-esac
-
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-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
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-
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-
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-
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- fi
- ;;
-esac
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-_LT_LANG_DEFAULT_CONFIG
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-_LT_CONFIG_LIBTOOL_INIT([$2])
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-])
-m4_define([_lt_decl_all_varnames],
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- lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
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-
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-# ------------------------------------
-# Quote a variable value, and forward it to `config.status' so that its
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-# ------------------------------
-# We delimit libtool config variables with single quotes, so when
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-#
-# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
-m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
- [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAGS
-# ----------------
-# Output comment and list of tags supported by the script
-m4_defun([_LT_LIBTOOL_TAGS],
-[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
-available_tags="_LT_TAGS"dnl
-])
-
-
-# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
-# -----------------------------------
-# Extract the dictionary values for VARNAME (optionally with TAG) and
-# expand to a commented shell variable setting:
-#
-# # Some comment about what VAR is for.
-# visible_name=$lt_internal_name
-m4_define([_LT_LIBTOOL_DECLARE],
-[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
- [description])))[]dnl
-m4_pushdef([_libtool_name],
- m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
-m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
- [0], [_libtool_name=[$]$1],
- [1], [_libtool_name=$lt_[]$1],
- [2], [_libtool_name=$lt_[]$1],
- [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
-m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
-])
-
-
-# _LT_LIBTOOL_CONFIG_VARS
-# -----------------------
-# Produce commented declarations of non-tagged libtool config variables
-# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
-# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
-# section) are produced by _LT_LIBTOOL_TAG_VARS.
-m4_defun([_LT_LIBTOOL_CONFIG_VARS],
-[m4_foreach([_lt_var],
- m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
- [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAG_VARS(TAG)
-# -------------------------
-m4_define([_LT_LIBTOOL_TAG_VARS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
- [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
-
-
-# _LT_TAGVAR(VARNAME, [TAGNAME])
-# ------------------------------
-m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
-
-
-# _LT_CONFIG_COMMANDS
-# -------------------
-# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
-# variables for single and double quote escaping we saved from calls
-# to _LT_DECL, we can put quote escaped variables declarations
-# into `config.status', and then the shell code to quote escape them in
-# for loops in `config.status'. Finally, any additional code accumulated
-# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
-m4_defun([_LT_CONFIG_COMMANDS],
-[AC_PROVIDE_IFELSE([LT_OUTPUT],
- dnl If the libtool generation code has been placed in $CONFIG_LT,
- dnl instead of duplicating it all over again into config.status,
- dnl then we will have config.status run $CONFIG_LT later, so it
- dnl needs to know what name is stored there:
- [AC_CONFIG_COMMANDS([libtool],
- [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
- dnl If the libtool generation code is destined for config.status,
- dnl expand the accumulated commands and init code now:
- [AC_CONFIG_COMMANDS([libtool],
- [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
-])#_LT_CONFIG_COMMANDS
-
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
-[
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-_LT_CONFIG_STATUS_DECLARATIONS
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# Quote evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_quote_varnames); do
- case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
- *[[\\\\\\\`\\"\\\$]]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-# Double-quote double-evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_dquote_varnames); do
- case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
- *[[\\\\\\\`\\"\\\$]]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-# Fix-up fallback echo if it was mangled by the above quoting rules.
-case \$lt_ECHO in
-*'\\\[$]0 --fallback-echo"')dnl "
- lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
- ;;
-esac
-
-_LT_OUTPUT_LIBTOOL_INIT
-])
-
-
-# LT_OUTPUT
-# ---------
-# This macro allows early generation of the libtool script (before
-# AC_OUTPUT is called), incase it is used in configure for compilation
-# tests.
-AC_DEFUN([LT_OUTPUT],
-[: ${CONFIG_LT=./config.lt}
-AC_MSG_NOTICE([creating $CONFIG_LT])
-cat >"$CONFIG_LT" <<_LTEOF
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate a libtool stub with the current configuration.
-
-lt_cl_silent=false
-SHELL=\${CONFIG_SHELL-$SHELL}
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AS_SHELL_SANITIZE
-_AS_PREPARE
-
-exec AS_MESSAGE_FD>&1
-exec AS_MESSAGE_LOG_FD>>config.log
-{
- echo
- AS_BOX([Running $as_me.])
-} >&AS_MESSAGE_LOG_FD
-
-lt_cl_help="\
-\`$as_me' creates a local libtool stub from the current configuration,
-for use in further configure time tests before the real libtool is
-generated.
-
-Usage: $[0] [[OPTIONS]]
-
- -h, --help print this help, then exit
- -V, --version print version number, then exit
- -q, --quiet do not print progress messages
- -d, --debug don't remove temporary files
-
-Report bugs to <bug-libtool@gnu.org>."
-
-lt_cl_version="\
-m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
-m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
-configured by $[0], generated by m4_PACKAGE_STRING.
-
-Copyright (C) 2008 Free Software Foundation, Inc.
-This config.lt script is free software; the Free Software Foundation
-gives unlimited permision to copy, distribute and modify it."
-
-while test $[#] != 0
-do
- case $[1] in
- --version | --v* | -V )
- echo "$lt_cl_version"; exit 0 ;;
- --help | --h* | -h )
- echo "$lt_cl_help"; exit 0 ;;
- --debug | --d* | -d )
- debug=: ;;
- --quiet | --q* | --silent | --s* | -q )
- lt_cl_silent=: ;;
-
- -*) AC_MSG_ERROR([unrecognized option: $[1]
-Try \`$[0] --help' for more information.]) ;;
-
- *) AC_MSG_ERROR([unrecognized argument: $[1]
-Try \`$[0] --help' for more information.]) ;;
- esac
- shift
-done
-
-if $lt_cl_silent; then
- exec AS_MESSAGE_FD>/dev/null
-fi
-_LTEOF
-
-cat >>"$CONFIG_LT" <<_LTEOF
-_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AC_MSG_NOTICE([creating $ofile])
-_LT_OUTPUT_LIBTOOL_COMMANDS
-AS_EXIT(0)
-_LTEOF
-chmod +x "$CONFIG_LT"
-
-# configure is writing to config.log, but config.lt does its own redirection,
-# appending to config.log, which fails on DOS, as config.log is still kept
-# open by configure. Here we exec the FD to /dev/null, effectively closing
-# config.log, so it can be properly (re)opened and appended to by config.lt.
-if test "$no_create" != yes; then
- lt_cl_success=:
- test "$silent" = yes &&
- lt_config_lt_args="$lt_config_lt_args --quiet"
- exec AS_MESSAGE_LOG_FD>/dev/null
- $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
- exec AS_MESSAGE_LOG_FD>>config.log
- $lt_cl_success || AS_EXIT(1)
-fi
-])# LT_OUTPUT
-
-
-# _LT_CONFIG(TAG)
-# ---------------
-# If TAG is the built-in tag, create an initial libtool script with a
-# default configuration from the untagged config vars. Otherwise add code
-# to config.status for appending the configuration named by TAG from the
-# matching tagged config vars.
-m4_defun([_LT_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_CONFIG_SAVE_COMMANDS([
- m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
- m4_if(_LT_TAG, [C], [
- # See if we are running on zsh, and set the options which allow our
- # commands through without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
-
- cfgfile="${ofile}T"
- trap "$RM \"$cfgfile\"; exit 1" 1 2 15
- $RM "$cfgfile"
-
- cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-
-# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-_LT_COPYING
-_LT_LIBTOOL_TAGS
-
-# ### BEGIN LIBTOOL CONFIG
-_LT_LIBTOOL_CONFIG_VARS
-_LT_LIBTOOL_TAG_VARS
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
- case $host_os in
- aix3*)
- cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-_LT_EOF
- ;;
- esac
-
- _LT_PROG_LTMAIN
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
-
- _LT_PROG_XSI_SHELLFNS
-
- sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-],
-[cat <<_LT_EOF >> "$ofile"
-
-dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
-dnl in a comment (ie after a #).
-# ### BEGIN LIBTOOL TAG CONFIG: $1
-_LT_LIBTOOL_TAG_VARS(_LT_TAG)
-# ### END LIBTOOL TAG CONFIG: $1
-_LT_EOF
-])dnl /m4_if
-],
-[m4_if([$1], [], [
- PACKAGE='$PACKAGE'
- VERSION='$VERSION'
- TIMESTAMP='$TIMESTAMP'
- RM='$RM'
- ofile='$ofile'], [])
-])dnl /_LT_CONFIG_SAVE_COMMANDS
-])# _LT_CONFIG
-
-
-# LT_SUPPORTED_TAG(TAG)
-# ---------------------
-# Trace this macro to discover what tags are supported by the libtool
-# --tag option, using:
-# autoconf --trace 'LT_SUPPORTED_TAG:$1'
-AC_DEFUN([LT_SUPPORTED_TAG], [])
-
-
-# C support is built-in for now
-m4_define([_LT_LANG_C_enabled], [])
-m4_define([_LT_TAGS], [])
-
-
-# LT_LANG(LANG)
-# -------------
-# Enable libtool support for the given language if not already enabled.
-AC_DEFUN([LT_LANG],
-[AC_BEFORE([$0], [LT_OUTPUT])dnl
-m4_case([$1],
- [C], [_LT_LANG(C)],
- [C++], [_LT_LANG(CXX)],
- [Java], [_LT_LANG(GCJ)],
- [Fortran 77], [_LT_LANG(F77)],
- [Fortran], [_LT_LANG(FC)],
- [Windows Resource], [_LT_LANG(RC)],
- [m4_ifdef([_LT_LANG_]$1[_CONFIG],
- [_LT_LANG($1)],
- [m4_fatal([$0: unsupported language: "$1"])])])dnl
-])# LT_LANG
-
-
-# _LT_LANG(LANGNAME)
-# ------------------
-m4_defun([_LT_LANG],
-[m4_ifdef([_LT_LANG_]$1[_enabled], [],
- [LT_SUPPORTED_TAG([$1])dnl
- m4_append([_LT_TAGS], [$1 ])dnl
- m4_define([_LT_LANG_]$1[_enabled], [])dnl
- _LT_LANG_$1_CONFIG($1)])dnl
-])# _LT_LANG
-
-
-# _LT_LANG_DEFAULT_CONFIG
-# -----------------------
-m4_defun([_LT_LANG_DEFAULT_CONFIG],
-[AC_PROVIDE_IFELSE([AC_PROG_CXX],
- [LT_LANG(CXX)],
- [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_F77],
- [LT_LANG(F77)],
- [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_FC],
- [LT_LANG(FC)],
- [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
-
-dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
-dnl pulling things in needlessly.
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],
- [LT_LANG(GCJ)],
- [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
- [LT_LANG(GCJ)],
- [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
- [LT_LANG(GCJ)],
- [m4_ifdef([AC_PROG_GCJ],
- [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
- m4_ifdef([A][M_PROG_GCJ],
- [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
- m4_ifdef([LT_PROG_GCJ],
- [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
-
-AC_PROVIDE_IFELSE([LT_PROG_RC],
- [LT_LANG(RC)],
- [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
-])# _LT_LANG_DEFAULT_CONFIG
-
-# Obsolete macros:
-AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
-AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
-AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
-AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
-dnl AC_DEFUN([AC_LIBTOOL_F77], [])
-dnl AC_DEFUN([AC_LIBTOOL_FC], [])
-dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
-
-
-# _LT_TAG_COMPILER
-# ----------------
-m4_defun([_LT_TAG_COMPILER],
-[AC_REQUIRE([AC_PROG_CC])dnl
-
-_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
-_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
-_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
-_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-])# _LT_TAG_COMPILER
-
-
-# _LT_COMPILER_BOILERPLATE
-# ------------------------
-# Check for compiler boilerplate output or warnings with
-# the simple compiler test code.
-m4_defun([_LT_COMPILER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-])# _LT_COMPILER_BOILERPLATE
-
-
-# _LT_LINKER_BOILERPLATE
-# ----------------------
-# Check for linker boilerplate output or warnings with
-# the simple link test code.
-m4_defun([_LT_LINKER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-])# _LT_LINKER_BOILERPLATE
-
-# _LT_REQUIRED_DARWIN_CHECKS
-# -------------------------
-m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
- case $host_os in
- rhapsody* | darwin*)
- AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
- AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
- AC_CHECK_TOOL([LIPO], [lipo], [:])
- AC_CHECK_TOOL([OTOOL], [otool], [:])
- AC_CHECK_TOOL([OTOOL64], [otool64], [:])
- _LT_DECL([], [DSYMUTIL], [1],
- [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
- _LT_DECL([], [NMEDIT], [1],
- [Tool to change global to local symbols on Mac OS X])
- _LT_DECL([], [LIPO], [1],
- [Tool to manipulate fat objects and archives on Mac OS X])
- _LT_DECL([], [OTOOL], [1],
- [ldd/readelf like tool for Mach-O binaries on Mac OS X])
- _LT_DECL([], [OTOOL64], [1],
- [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
-
- AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
- [lt_cv_apple_cc_single_mod=no
- if test -z "${LT_MULTI_MODULE}"; then
- # By default we will add the -single_module flag. You can override
- # by either setting the environment variable LT_MULTI_MODULE
- # non-empty at configure time, or by adding -multi_module to the
- # link flags.
- rm -rf libconftest.dylib*
- echo "int foo(void){return 1;}" > conftest.c
- echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
- _lt_result=$?
- if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
- lt_cv_apple_cc_single_mod=yes
- else
- cat conftest.err >&AS_MESSAGE_LOG_FD
- fi
- rm -rf libconftest.dylib*
- rm -f conftest.*
- fi])
- AC_CACHE_CHECK([for -exported_symbols_list linker flag],
- [lt_cv_ld_exported_symbols_list],
- [lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
- [lt_cv_ld_exported_symbols_list=yes],
- [lt_cv_ld_exported_symbols_list=no])
- LDFLAGS="$save_LDFLAGS"
- ])
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
- darwin1.*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- 10.[[012]]*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test "$lt_cv_apple_cc_single_mod" = "yes"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
- _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
- else
- _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- if test "$DSYMUTIL" != ":"; then
- _lt_dsymutil='~$DSYMUTIL $lib || :'
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-])
-
-
-# _LT_DARWIN_LINKER_FEATURES
-# --------------------------
-# Checks for linker and compiler features on darwin
-m4_defun([_LT_DARWIN_LINKER_FEATURES],
-[
- m4_require([_LT_REQUIRED_DARWIN_CHECKS])
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_automatic, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
- case $cc_basename in
- ifort*) _lt_dar_can_shared=yes ;;
- *) _lt_dar_can_shared=$GCC ;;
- esac
- if test "$_lt_dar_can_shared" = "yes"; then
- output_verbose_link_cmd=echo
- _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
- m4_if([$1], [CXX],
-[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
- _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
- fi
-],[])
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
-])
-
-# _LT_SYS_MODULE_PATH_AIX
-# -----------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-m4_defun([_LT_SYS_MODULE_PATH_AIX],
-[m4_require([_LT_DECL_SED])dnl
-AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi],[])
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-])# _LT_SYS_MODULE_PATH_AIX
-
-
-# _LT_SHELL_INIT(ARG)
-# -------------------
-m4_define([_LT_SHELL_INIT],
-[ifdef([AC_DIVERSION_NOTICE],
- [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
- [AC_DIVERT_PUSH(NOTICE)])
-$1
-AC_DIVERT_POP
-])# _LT_SHELL_INIT
-
-
-# _LT_PROG_ECHO_BACKSLASH
-# -----------------------
-# Add some code to the start of the generated configure script which
-# will find an echo command which doesn't interpret backslashes.
-m4_defun([_LT_PROG_ECHO_BACKSLASH],
-[_LT_SHELL_INIT([
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$lt_ECHO in
-X*--fallback-echo)
- # Remove one level of quotation (which was required for Make).
- ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
- ;;
-esac
-
-ECHO=${lt_ECHO-echo}
-if test "X[$]1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X[$]1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
- # Yippee, $ECHO works!
- :
-else
- # Restart under the correct shell.
- exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
-fi
-
-if test "X[$]1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<_LT_EOF
-[$]*
-_LT_EOF
- exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$lt_ECHO"; then
- if test "X${echo_test_string+set}" != Xset; then
- # find a string as large as possible, as long as the shell can cope with it
- for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
- # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
- if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
- { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
- then
- break
- fi
- done
- fi
-
- if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- :
- else
- # The Solaris, AIX, and Digital Unix default echo programs unquote
- # backslashes. This makes it impossible to quote backslashes using
- # echo "$something" | sed 's/\\/\\\\/g'
- #
- # So, first we look for a working echo in the user's PATH.
-
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for dir in $PATH /usr/ucb; do
- IFS="$lt_save_ifs"
- if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
- test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- ECHO="$dir/echo"
- break
- fi
- done
- IFS="$lt_save_ifs"
-
- if test "X$ECHO" = Xecho; then
- # We didn't find a better echo, so look for alternatives.
- if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # This shell has a builtin print -r that does the trick.
- ECHO='print -r'
- elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
- test "X$CONFIG_SHELL" != X/bin/ksh; then
- # If we have ksh, try running configure again with it.
- ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
- export ORIGINAL_CONFIG_SHELL
- CONFIG_SHELL=/bin/ksh
- export CONFIG_SHELL
- exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
- else
- # Try using printf.
- ECHO='printf %s\n'
- if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # Cool, printf works
- :
- elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
- export CONFIG_SHELL
- SHELL="$CONFIG_SHELL"
- export SHELL
- ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
- elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
- else
- # maybe with a smaller string...
- prev=:
-
- for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
- if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
- then
- break
- fi
- prev="$cmd"
- done
-
- if test "$prev" != 'sed 50q "[$]0"'; then
- echo_test_string=`eval $prev`
- export echo_test_string
- exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
- else
- # Oops. We lost completely, so just stick with echo.
- ECHO=echo
- fi
- fi
- fi
- fi
- fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-lt_ECHO=$ECHO
-if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
- lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
-
-AC_SUBST(lt_ECHO)
-])
-_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
-_LT_DECL([], [ECHO], [1],
- [An echo program that does not interpret backslashes])
-])# _LT_PROG_ECHO_BACKSLASH
-
-
-# _LT_ENABLE_LOCK
-# ---------------
-m4_defun([_LT_ENABLE_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
- [AS_HELP_STRING([--disable-libtool-lock],
- [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '[#]line __oline__ "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*|s390*-*tpf*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_PUSH(C)
- AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_POP])
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-esac
-
-need_locks="$enable_libtool_lock"
-])# _LT_ENABLE_LOCK
-
-
-# _LT_CMD_OLD_ARCHIVE
-# -------------------
-m4_defun([_LT_CMD_OLD_ARCHIVE],
-[AC_CHECK_TOOL(AR, ar, false)
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-_LT_DECL([], [AR], [1], [The archiver])
-_LT_DECL([], [AR_FLAGS], [1])
-
-AC_CHECK_TOOL(STRIP, strip, :)
-test -z "$STRIP" && STRIP=:
-_LT_DECL([], [STRIP], [1], [A symbol stripping program])
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-test -z "$RANLIB" && RANLIB=:
-_LT_DECL([], [RANLIB], [1],
- [Commands used to install an old-style archive])
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-_LT_DECL([], [old_postinstall_cmds], [2])
-_LT_DECL([], [old_postuninstall_cmds], [2])
-_LT_TAGDECL([], [old_archive_cmds], [2],
- [Commands used to build an old-style archive])
-])# _LT_CMD_OLD_ARCHIVE
-
-
-# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([_LT_COMPILER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$3"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- fi
- $RM conftest*
-])
-
-if test x"[$]$2" = xyes; then
- m4_if([$5], , :, [$5])
-else
- m4_if([$6], , :, [$6])
-fi
-])# _LT_COMPILER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
-
-
-# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------
-# Check whether the given linker option works
-AC_DEFUN([_LT_LINKER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $3"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&AS_MESSAGE_LOG_FD
- $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- else
- $2=yes
- fi
- fi
- $RM -r conftest*
- LDFLAGS="$save_LDFLAGS"
-])
-
-if test x"[$]$2" = xyes; then
- m4_if([$4], , :, [$4])
-else
- m4_if([$5], , :, [$5])
-fi
-])# _LT_LINKER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
-
-
-# LT_CMD_MAX_LEN
-#---------------
-AC_DEFUN([LT_CMD_MAX_LEN],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw* | cegcc*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len"; then
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- else
- # Make teststring a little bigger before we do anything with it.
- # a 1K string should be a reasonable start.
- for i in 1 2 3 4 5 6 7 8 ; do
- teststring=$teststring$teststring
- done
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
- = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- # Only check the string length outside the loop.
- lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
- teststring=
- # Add a significant safety factor because C++ compilers can tack on
- # massive amounts of additional arguments before passing them to the
- # linker. It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
- AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
- AC_MSG_RESULT(none)
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-_LT_DECL([], [max_cmd_len], [0],
- [What is the maximum length of a command?])
-])# LT_CMD_MAX_LEN
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
-
-
-# _LT_HEADER_DLFCN
-# ----------------
-m4_defun([_LT_HEADER_DLFCN],
-[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
-])# _LT_HEADER_DLFCN
-
-
-# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ----------------------------------------------------------------
-m4_defun([_LT_TRY_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
- [$4]
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}]
-_LT_EOF
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_dlunknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])# _LT_TRY_DLOPEN_SELF
-
-
-# LT_SYS_DLOPEN_SELF
-# ------------------
-AC_DEFUN([LT_SYS_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32* | cegcc*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ])
- ;;
-
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen="shl_load"],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen="dlopen"],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-_LT_DECL([dlopen_support], [enable_dlopen], [0],
- [Whether dlopen is supported])
-_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
- [Whether dlopen of programs is supported])
-_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
- [Whether dlopen of statically linked programs is supported])
-])# LT_SYS_DLOPEN_SELF
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
-
-
-# _LT_COMPILER_C_O([TAGNAME])
-# ---------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler.
-# This macro does not hard code the compiler like AC_PROG_CC_C_O.
-m4_defun([_LT_COMPILER_C_O],
-[m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
- [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
- [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
- $RM -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- fi
- fi
- chmod u+w . 2>&AS_MESSAGE_LOG_FD
- $RM conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
- $RM out/* && rmdir out
- cd ..
- $RM -r conftest
- $RM conftest*
-])
-_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
- [Does compiler simultaneously support -c and -o options?])
-])# _LT_COMPILER_C_O
-
-
-# _LT_COMPILER_FILE_LOCKS([TAGNAME])
-# ----------------------------------
-# Check to see if we can do hard links to lock some files if needed
-m4_defun([_LT_COMPILER_FILE_LOCKS],
-[m4_require([_LT_ENABLE_LOCK])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_COMPILER_C_O([$1])
-
-hard_links="nottested"
-if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- AC_MSG_CHECKING([if we can lock with hard links])
- hard_links=yes
- $RM conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- if test "$hard_links" = no; then
- AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
-])# _LT_COMPILER_FILE_LOCKS
-
-
-# _LT_CHECK_OBJDIR
-# ----------------
-m4_defun([_LT_CHECK_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-_LT_DECL([], [objdir], [0],
- [The name of the directory that contains temporary libtool files])dnl
-m4_pattern_allow([LT_OBJDIR])dnl
-AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
- [Define to the sub-directory in which libtool stores uninstalled libraries.])
-])# _LT_CHECK_OBJDIR
-
-
-# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
-# --------------------------------------
-# Check hardcoding attributes.
-m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
- test -n "$_LT_TAGVAR(runpath_var, $1)" ||
- test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
-
- # We can hardcode non-existent directories.
- if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
- test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
- # Linking always hardcodes the temporary library directory.
- _LT_TAGVAR(hardcode_action, $1)=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- _LT_TAGVAR(hardcode_action, $1)=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- _LT_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
-
-if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
- test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-_LT_TAGDECL([], [hardcode_action], [0],
- [How to hardcode a shared library path into an executable])
-])# _LT_LINKER_HARDCODE_LIBPATH
-
-
-# _LT_CMD_STRIPLIB
-# ----------------
-m4_defun([_LT_CMD_STRIPLIB],
-[m4_require([_LT_DECL_EGREP])
-striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- old_striplib="$STRIP -S"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- fi
- ;;
- *)
- AC_MSG_RESULT([no])
- ;;
- esac
-fi
-_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
-_LT_DECL([], [striplib], [1])
-])# _LT_CMD_STRIPLIB
-
-
-# _LT_SYS_DYNAMIC_LINKER([TAG])
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-m4_defun([_LT_SYS_DYNAMIC_LINKER],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_OBJDUMP])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_MSG_CHECKING([dynamic linker characteristics])
-m4_if([$1],
- [], [
-if test "$GCC" = yes; then
- case $host_os in
- darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
- *) lt_awk_arg="/^libraries:/" ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
- else
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary.
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- for lt_sys_path in $lt_search_path_spec; do
- if test -d "$lt_sys_path/$lt_multi_os_dir"; then
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
- else
- test -d "$lt_sys_path" && \
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
- fi
- done
- lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
-BEGIN {RS=" "; FS="/|\n";} {
- lt_foo="";
- lt_count=0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo="/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[[lt_foo]]++; }
- if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
-}'`
- sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[[4-9]]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[[01]] | aix4.[[01]].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- case $host_cpu in
- powerpc)
- # Since July 2007 AmigaOS4 officially supports .so libraries.
- # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- ;;
- m68k)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
- esac
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[[45]]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname~
- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
- eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
- fi'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw* | cegcc*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-m4_if([$1], [],[
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[[123]]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[[01]]* | freebsdelf3.[[01]]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
- freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix[[3-9]]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # Some binutils ld are patched to set DT_RUNPATH
- save_LDFLAGS=$LDFLAGS
- save_libdir=$libdir
- eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
- LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
- AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
- [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
- [shlibpath_overrides_runpath=yes])])
- LDFLAGS=$save_LDFLAGS
- libdir=$save_libdir
-
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsdelf*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='NetBSD ld.elf_so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-*nto* | *qnx*)
- version_type=qnx
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='ldqnx.so'
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[[89]] | openbsd2.[[89]].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-tpf*)
- # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-_LT_DECL([], [variables_saved_for_relink], [1],
- [Variables whose values should be saved in libtool wrapper scripts and
- restored at link time])
-_LT_DECL([], [need_lib_prefix], [0],
- [Do we need the "lib" prefix for modules?])
-_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
-_LT_DECL([], [version_type], [0], [Library versioning type])
-_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
-_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
-_LT_DECL([], [shlibpath_overrides_runpath], [0],
- [Is shlibpath searched before the hard-coded library search path?])
-_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
-_LT_DECL([], [library_names_spec], [1],
- [[List of archive names. First name is the real one, the rest are links.
- The last name is the one that the linker finds with -lNAME]])
-_LT_DECL([], [soname_spec], [1],
- [[The coded name of the library, if different from the real name]])
-_LT_DECL([], [postinstall_cmds], [2],
- [Command to use after installation of a shared archive])
-_LT_DECL([], [postuninstall_cmds], [2],
- [Command to use after uninstallation of a shared archive])
-_LT_DECL([], [finish_cmds], [2],
- [Commands used to finish a libtool library installation in a directory])
-_LT_DECL([], [finish_eval], [1],
- [[As "finish_cmds", except a single script fragment to be evaled but
- not shown]])
-_LT_DECL([], [hardcode_into_libs], [0],
- [Whether we should hardcode library paths into libraries])
-_LT_DECL([], [sys_lib_search_path_spec], [2],
- [Compile-time system search path for libraries])
-_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
- [Run-time system search path for libraries])
-])# _LT_SYS_DYNAMIC_LINKER
-
-
-# _LT_PATH_TOOL_PREFIX(TOOL)
-# --------------------------
-# find a file program which can recognize shared library
-AC_DEFUN([_LT_PATH_TOOL_PREFIX],
-[m4_require([_LT_DECL_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] | ?:[\\/]*])
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="m4_if([$2], , $PATH, [$2])"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$1; then
- lt_cv_path_MAGIC_CMD="$ac_dir/$1"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- AC_MSG_RESULT($MAGIC_CMD)
-else
- AC_MSG_RESULT(no)
-fi
-_LT_DECL([], [MAGIC_CMD], [0],
- [Used to examine libraries when file_magic_cmd begins with "file"])dnl
-])# _LT_PATH_TOOL_PREFIX
-
-# Old name:
-AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
-
-
-# _LT_PATH_MAGIC
-# --------------
-# find a file program which can recognize a shared library
-m4_defun([_LT_PATH_MAGIC],
-[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
- else
- MAGIC_CMD=:
- fi
-fi
-])# _LT_PATH_MAGIC
-
-
-# LT_PATH_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([LT_PATH_LD],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-
-AC_ARG_WITH([gnu-ld],
- [AS_HELP_STRING([--with-gnu-ld],
- [assume the C compiler uses GNU ld @<:@default=no@:>@])],
- [test "$withval" = no || with_gnu_ld=yes],
- [with_gnu_ld=no])dnl
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by $CC])
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | ?:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
- while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-_LT_PATH_LD_GNU
-AC_SUBST([LD])
-
-_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
-])# LT_PATH_LD
-
-# Old names:
-AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
-AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_LD], [])
-dnl AC_DEFUN([AC_PROG_LD], [])
-
-
-# _LT_PATH_LD_GNU
-#- --------------
-m4_defun([_LT_PATH_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# _LT_PATH_LD_GNU
-
-
-# _LT_CMD_RELOAD
-# --------------
-# find reload flag for linker
-# -- PORTME Some linkers may need a different reload flag.
-m4_defun([_LT_CMD_RELOAD],
-[AC_CACHE_CHECK([for $LD option to reload object files],
- lt_cv_ld_reload_flag,
- [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
-_LT_DECL([], [reload_cmds], [2])dnl
-])# _LT_CMD_RELOAD
-
-
-# _LT_CHECK_MAGIC_METHOD
-# ----------------------
-# how to check for library dependencies
-# -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_MAGIC_METHOD],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-AC_CACHE_CHECK([how to recognize dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[[4-9]]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[[45]]*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-cegcc)
- # use the weaker test based on 'objdump'. See mingw*.
- lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[[3-9]]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-*nto* | *qnx*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-tpf*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-_LT_DECL([], [deplibs_check_method], [1],
- [Method to check whether dependent libraries are shared objects])
-_LT_DECL([], [file_magic_cmd], [1],
- [Command to use when deplibs_check_method == "file_magic"])
-])# _LT_CHECK_MAGIC_METHOD
-
-
-# LT_PATH_NM
-# ----------
-# find the pathname to a BSD- or MS-compatible name lister
-AC_DEFUN([LT_PATH_NM],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- : ${lt_cv_path_NM=no}
-fi])
-if test "$lt_cv_path_NM" != "no"; then
- NM="$lt_cv_path_NM"
-else
- # Didn't find any BSD compatible name lister, look for dumpbin.
- AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
- AC_SUBST([DUMPBIN])
- if test "$DUMPBIN" != ":"; then
- NM="$DUMPBIN"
- fi
-fi
-test -z "$NM" && NM=nm
-AC_SUBST([NM])
-_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
-
-AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
- [lt_cv_nm_interface="BSD nm"
- echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$ac_compile" 2>conftest.err)
- cat conftest.err >&AS_MESSAGE_LOG_FD
- (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
- (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
- cat conftest.err >&AS_MESSAGE_LOG_FD
- (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
- cat conftest.out >&AS_MESSAGE_LOG_FD
- if $GREP 'External.*some_variable' conftest.out > /dev/null; then
- lt_cv_nm_interface="MS dumpbin"
- fi
- rm -f conftest*])
-])# LT_PATH_NM
-
-# Old names:
-AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
-AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_NM], [])
-dnl AC_DEFUN([AC_PROG_NM], [])
-
-
-# LT_LIB_M
-# --------
-# check for math library
-AC_DEFUN([LT_LIB_M],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
- # These system don't have libm, or don't need it
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, cos, LIBM="-lm")
- ;;
-esac
-AC_SUBST([LIBM])
-])# LT_LIB_M
-
-# Old name:
-AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_CHECK_LIBM], [])
-
-
-# _LT_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------
-m4_defun([_LT_COMPILER_NO_RTTI],
-[m4_require([_LT_TAG_COMPILER])dnl
-
-_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test "$GCC" = yes; then
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-
- _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
- lt_cv_prog_compiler_rtti_exceptions,
- [-fno-rtti -fno-exceptions], [],
- [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
- [Compiler flag to turn off builtin functions])
-])# _LT_COMPILER_NO_RTTI
-
-
-# _LT_CMD_GLOBAL_SYMBOLS
-# ----------------------
-m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32* | cegcc*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*)
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDEGRST]]'
- fi
- ;;
-irix* | nonstopux*)
- symcode='[[BCDEGRST]]'
- ;;
-osf*)
- symcode='[[BCDEGQRST]]'
- ;;
-solaris*)
- symcode='[[BDRT]]'
- ;;
-sco3.2v5*)
- symcode='[[DT]]'
- ;;
-sysv4.2uw2*)
- symcode='[[DT]]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[[ABDT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Fake it for dumpbin and say T for any non-static function
- # and D for any global variable.
- # Also find C++ and __fastcall symbols from MSVC++,
- # which start with @ or ?.
- lt_cv_sys_global_symbol_pipe="$AWK ['"\
-" {last_section=section; section=\$ 3};"\
-" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-" \$ 0!~/External *\|/{next};"\
-" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-" {if(hide[section]) next};"\
-" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-" s[1]~/^[@?]/{print s[1], s[1]; next};"\
-" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
-" ' prfx=^$ac_symprfx]"
- else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
- fi
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
- if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<_LT_EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
- cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- void *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[[]] =
-{
- { "@PROGRAM@", (void *) 0 },
-_LT_EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
- cat <<\_LT_EOF >> conftest.$ac_ext
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-
-_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
- [Take the output of nm and produce a listing of raw symbols and C names])
-_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
- [Transform the output of nm in a proper C declaration])
-_LT_DECL([global_symbol_to_c_name_address],
- [lt_cv_sys_global_symbol_to_c_name_address], [1],
- [Transform the output of nm in a C name address pair])
-_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
- [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
- [Transform the output of nm in a C name address pair when lib prefix is needed])
-]) # _LT_CMD_GLOBAL_SYMBOLS
-
-
-# _LT_COMPILER_PIC([TAGNAME])
-# ---------------------------
-m4_defun([_LT_COMPILER_PIC],
-[m4_require([_LT_TAG_COMPILER])dnl
-_LT_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_TAGVAR(lt_prog_compiler_static, $1)=
-
-AC_MSG_CHECKING([for $compiler option to produce PIC])
-m4_if([$1], [CXX], [
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | cygwin* | os2* | pw32* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- m4_if([$1], [GCJ], [],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- interix[[3-9]]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
- *qnx* | *nto*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix[[4-9]]*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- fi
- ;;
- aCC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- ecpc* )
- # old Intel C++ for x86_64 which still supported -KPIC.
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- icpc* )
- # Intel C++, used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- xlc* | xlC*)
- # IBM XL 8.0 on PPC
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- esac
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd* | netbsdelf*-gnu)
- ;;
- *qnx* | *nto*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- lcc*)
- # Lucid
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-],
-[
- if test "$GCC" = yes; then
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- m4_if([$1], [GCJ], [],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
-
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
-
- interix[[3-9]]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- enable_shared=no
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
-
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- m4_if([$1], [GCJ], [],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- ;;
-
- hpux9* | hpux10* | hpux11*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC (with -KPIC) is the default.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- # old Intel for x86_64 which still supported -KPIC.
- ecc*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- # icc used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- icc* | ifort*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- # Lahey Fortran 8.1.
- lf95*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- ccc*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All Alpha code is PIC.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- xl*)
- # IBM XL C 8.0/Fortran 10.1 on PPC
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C 5.9
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- *Sun\ F*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
- ;;
- esac
- ;;
- esac
- ;;
-
- newsos6)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
-
- osf3* | osf4* | osf5*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All OSF/1 code is PIC.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- rdos*)
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- solaris*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
- *)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
- esac
- ;;
-
- sunos4*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- unicos*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
-
- uts4*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *)
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-])
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
- ;;
-esac
-AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
-_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
- [How to pass a linker flag through the compiler])
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
- _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
- [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
- [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
- [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
- "" | " "*) ;;
- *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
- esac],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
- [Additional compiler flags for building library objects])
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
-_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
- _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
- $lt_tmp_static_flag,
- [],
- [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
-_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
- [Compiler flag to prevent dynamic linking])
-])# _LT_COMPILER_PIC
-
-
-# _LT_LINKER_SHLIBS([TAGNAME])
-# ----------------------------
-# See if the linker supports building shared libraries.
-m4_defun([_LT_LINKER_SHLIBS],
-[AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-m4_if([$1], [CXX], [
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix[[4-9]]*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
- ;;
- cygwin* | mingw* | cegcc*)
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- linux* | k*bsd*-gnu)
- _LT_TAGVAR(link_all_deplibs, $1)=no
- ;;
- *)
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
- _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-], [
- runpath_var=
- _LT_TAGVAR(allow_undefined_flag, $1)=
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(archive_cmds, $1)=
- _LT_TAGVAR(archive_expsym_cmds, $1)=
- _LT_TAGVAR(compiler_needs_object, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- _LT_TAGVAR(hardcode_automatic, $1)=no
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- _LT_TAGVAR(hardcode_minus_L, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_TAGVAR(inherit_rpath, $1)=no
- _LT_TAGVAR(link_all_deplibs, $1)=unknown
- _LT_TAGVAR(module_cmds, $1)=
- _LT_TAGVAR(module_expsym_cmds, $1)=
- _LT_TAGVAR(old_archive_from_new_cmds, $1)=
- _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
- _LT_TAGVAR(thread_safe_flag_spec, $1)=
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- _LT_TAGVAR(include_expsyms, $1)=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- # Exclude shared library initialization/finalization symbols.
-dnl Note also adjust exclude_expsyms for C++ above.
- extract_expsyms_cmds=
-
- case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- linux* | k*bsd*-gnu)
- _LT_TAGVAR(link_all_deplibs, $1)=no
- ;;
- esac
-
- _LT_TAGVAR(ld_shlibs, $1)=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
- _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>&1` in
- *GNU\ gold*) supports_anon_versioning=yes ;;
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix[[3-9]]*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-_LT_EOF
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)=''
- ;;
- m68k)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- interix[[3-9]]*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
- tmp_diet=no
- if test "$host_os" = linux-dietlibc; then
- case $cc_basename in
- diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
- esac
- fi
- if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
- && test "$tmp_diet" = no
- then
- tmp_addflag=
- tmp_sharedflag='-shared'
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- lf95*) # Lahey Fortran 8.1
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- tmp_sharedflag='--shared' ;;
- xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
- tmp_sharedflag='-qmkshrobj'
- tmp_addflag= ;;
- esac
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*) # Sun C 5.9
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- _LT_TAGVAR(compiler_needs_object, $1)=yes
- tmp_sharedflag='-G' ;;
- *Sun\ F*) # Sun Fortran 8.3
- tmp_sharedflag='-G' ;;
- esac
- _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test "x$supports_anon_versioning" = xyes; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
-
- case $cc_basename in
- xlf*)
- # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
- _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
- _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
- if test "x$supports_anon_versioning" = xyes; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
- fi
- ;;
- esac
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
-
- if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
- runpath_var=
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=yes
- _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- fi
- ;;
-
- aix[[4-9]]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_TAGVAR(archive_cmds, $1)=''
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- _LT_TAGVAR(link_all_deplibs, $1)=no
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an
- # empty executable.
- _LT_SYS_MODULE_PATH_AIX
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- _LT_SYS_MODULE_PATH_AIX
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)=''
- ;;
- m68k)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- ;;
-
- bsdi[[45]]*)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
- # FIXME: Should let the user specify the lib program.
- _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
- _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
-
- darwin* | rhapsody*)
- _LT_DARWIN_LINKER_FEATURES($1)
- ;;
-
- dgux*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- freebsd1*)
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(hardcode_direct, $1)=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- # Try to use the -exported_symbol ld option, if it does not
- # work, assume that -exports_file does not work either and
- # implicitly export all symbols.
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
- AC_LINK_IFELSE(int foo(void) {},
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
- )
- LDFLAGS="$save_LDFLAGS"
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(inherit_rpath, $1)=yes
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- newsos6)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *nto* | *qnx*)
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- else
- case $host_os in
- openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- os2*)
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- else
- _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
- $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- solaris*)
- _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- else
- case `$CC -V 2>&1` in
- *"Compilers 5.0"*)
- wlarc=''
- _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
- ;;
- *)
- wlarc='${wl}'
- _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- ;;
- esac
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'. GCC discards it without `$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test "$GCC" = yes; then
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
- _LT_TAGVAR(hardcode_direct, $1)=no
- ;;
- motorola)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4.3*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- _LT_TAGVAR(ld_shlibs, $1)=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
-
- if test x$host_vendor = xsni; then
- case $host in
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
- ;;
- esac
- fi
- fi
-])
-AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
-
-_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
-_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
-_LT_DECL([], [extract_expsyms_cmds], [2],
- [The commands to extract the exported symbol list from a shared archive])
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
- # Assume -lc should be added
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $_LT_TAGVAR(archive_cmds, $1) in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- AC_MSG_CHECKING([whether -lc should be explicitly linked in])
- $RM conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
- pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
- _LT_TAGVAR(allow_undefined_flag, $1)=
- if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
- then
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- else
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
- fi
- _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $RM conftest*
- AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
- ;;
- esac
- fi
- ;;
-esac
-
-_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
- [Whether or not to add -lc for building shared libraries])
-_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
- [enable_shared_with_static_runtimes], [0],
- [Whether or not to disallow shared libs when runtime libs are static])
-_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
- [Compiler flag to allow reflexive dlopens])
-_LT_TAGDECL([], [whole_archive_flag_spec], [1],
- [Compiler flag to generate shared objects directly from archives])
-_LT_TAGDECL([], [compiler_needs_object], [1],
- [Whether the compiler copes with passing no objects directly])
-_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
- [Create an old-style archive from a shared archive])
-_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
- [Create a temporary old-style archive to link instead of a shared archive])
-_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
-_LT_TAGDECL([], [archive_expsym_cmds], [2])
-_LT_TAGDECL([], [module_cmds], [2],
- [Commands used to build a loadable module if different from building
- a shared archive.])
-_LT_TAGDECL([], [module_expsym_cmds], [2])
-_LT_TAGDECL([], [with_gnu_ld], [1],
- [Whether we are building with GNU ld or not])
-_LT_TAGDECL([], [allow_undefined_flag], [1],
- [Flag that allows shared libraries with undefined symbols to be built])
-_LT_TAGDECL([], [no_undefined_flag], [1],
- [Flag that enforces no undefined symbols])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
- [Flag to hardcode $libdir into a binary during linking.
- This must work even if $libdir does not exist])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
- [[If ld is used when linking, flag to hardcode $libdir into a binary
- during linking. This must work even if $libdir does not exist]])
-_LT_TAGDECL([], [hardcode_libdir_separator], [1],
- [Whether we need a single "-rpath" flag with a separated argument])
-_LT_TAGDECL([], [hardcode_direct], [0],
- [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
- DIR into the resulting binary])
-_LT_TAGDECL([], [hardcode_direct_absolute], [0],
- [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
- DIR into the resulting binary and the resulting library dependency is
- "absolute", i.e impossible to change by setting ${shlibpath_var} if the
- library is relocated])
-_LT_TAGDECL([], [hardcode_minus_L], [0],
- [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
- into the resulting binary])
-_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
- [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
- into the resulting binary])
-_LT_TAGDECL([], [hardcode_automatic], [0],
- [Set to "yes" if building a shared library automatically hardcodes DIR
- into the library and all subsequent libraries and executables linked
- against it])
-_LT_TAGDECL([], [inherit_rpath], [0],
- [Set to yes if linker adds runtime paths of dependent libraries
- to runtime path list])
-_LT_TAGDECL([], [link_all_deplibs], [0],
- [Whether libtool must link a program against all its dependency libraries])
-_LT_TAGDECL([], [fix_srcfile_path], [1],
- [Fix the shell variable $srcfile for the compiler])
-_LT_TAGDECL([], [always_export_symbols], [0],
- [Set to "yes" if exported symbols are required])
-_LT_TAGDECL([], [export_symbols_cmds], [2],
- [The commands to list exported symbols])
-_LT_TAGDECL([], [exclude_expsyms], [1],
- [Symbols that should not be listed in the preloaded symbols])
-_LT_TAGDECL([], [include_expsyms], [1],
- [Symbols that must always be exported])
-_LT_TAGDECL([], [prelink_cmds], [2],
- [Commands necessary for linking programs (against libraries) with templates])
-_LT_TAGDECL([], [file_list_spec], [1],
- [Specify filename containing input files])
-dnl FIXME: Not yet implemented
-dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
-dnl [Compiler flag to generate thread safe objects])
-])# _LT_LINKER_SHLIBS
-
-
-# _LT_LANG_C_CONFIG([TAG])
-# ------------------------
-# Ensure that the configuration variables for a C compiler are suitably
-# defined. These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_C_CONFIG],
-[m4_require([_LT_DECL_EGREP])dnl
-lt_save_CC="$CC"
-AC_LANG_PUSH(C)
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-_LT_TAG_COMPILER
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-if test -n "$compiler"; then
- _LT_COMPILER_NO_RTTI($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
- LT_SYS_DLOPEN_SELF
- _LT_CMD_STRIPLIB
-
- # Report which library types will actually be built
- AC_MSG_CHECKING([if libtool supports shared libraries])
- AC_MSG_RESULT([$can_build_shared])
-
- AC_MSG_CHECKING([whether to build shared libraries])
- test "$can_build_shared" = "no" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
- aix[[4-9]]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
- esac
- AC_MSG_RESULT([$enable_shared])
-
- AC_MSG_CHECKING([whether to build static libraries])
- # Make sure either enable_shared or enable_static is yes.
- test "$enable_shared" = yes || enable_static=yes
- AC_MSG_RESULT([$enable_static])
-
- _LT_CONFIG($1)
-fi
-AC_LANG_POP
-CC="$lt_save_CC"
-])# _LT_LANG_C_CONFIG
-
-
-# _LT_PROG_CXX
-# ------------
-# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
-# compiler, we have our own version here.
-m4_defun([_LT_PROG_CXX],
-[
-pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
-AC_PROG_CXX
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- AC_PROG_CXXCPP
-else
- _lt_caught_CXX_error=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_CXX
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_CXX], [])
-
-
-# _LT_LANG_CXX_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a C++ compiler are suitably
-# defined. These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_CXX_CONFIG],
-[AC_REQUIRE([_LT_PROG_CXX])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-
-AC_LANG_PUSH(C++)
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(compiler_needs_object, $1)=no
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the CXX compiler isn't working. Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_caught_CXX_error" != yes; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="int some_variable = 0;"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
- _LT_TAG_COMPILER
-
- # save warnings/boilerplate of simple test code
- _LT_COMPILER_BOILERPLATE
- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC=$CC
- lt_save_LD=$LD
- lt_save_GCC=$GCC
- GCC=$GXX
- lt_save_with_gnu_ld=$with_gnu_ld
- lt_save_path_LD=$lt_cv_path_LD
- if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
- else
- $as_unset lt_cv_prog_gnu_ld
- fi
- if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
- else
- $as_unset lt_cv_path_LD
- fi
- test -z "${LDCXX+set}" || LD=$LDCXX
- CC=${CXX-"c++"}
- compiler=$CC
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
-
- if test -n "$compiler"; then
- # We don't want -fno-exception when compiling C++ code, so set the
- # no_builtin_flag separately
- if test "$GXX" = yes; then
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
- else
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
- fi
-
- if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
-
- LT_PATH_LD
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" |
- $GREP 'no-whole-archive' > /dev/null; then
- _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-
- else
- GXX=no
- with_gnu_ld=no
- wlarc=
- fi
-
- # PORTME: fill in a description of your system's C++ link characteristics
- AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
- _LT_TAGVAR(ld_shlibs, $1)=yes
- case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- aix[[4-9]]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_TAGVAR(archive_cmds, $1)=''
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to
- # export.
- _LT_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty
- # executable.
- _LT_SYS_MODULE_PATH_AIX
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- _LT_SYS_MODULE_PATH_AIX
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared
- # libraries.
- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
- if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- darwin* | rhapsody*)
- _LT_DARWIN_LINKER_FEATURES($1)
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- freebsd[[12]]*)
- # C++ shared libraries reported to be fairly broken before
- # switch to ELF
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- freebsd-elf*)
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
-
- freebsd* | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- _LT_TAGVAR(ld_shlibs, $1)=yes
- ;;
-
- gnu*)
- ;;
-
- hpux9*)
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- *)
- if test "$GXX" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- interix[[3-9]]*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
- fi
- fi
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
- esac
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(inherit_rpath, $1)=yes
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc* | ecpc* )
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- case `$CC -V` in
- *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
- _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
- compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
- _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
- $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
- $RANLIB $oldlib'
- _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
- $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
- $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
- ;;
- *) # Version 6 will use weak symbols
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
- ;;
- esac
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- xl*)
- # IBM XL 8.0 on PPC, with GNU ld
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- if test "x$supports_anon_versioning" = xyes; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- _LT_TAGVAR(compiler_needs_object, $1)=yes
-
- # Not sure whether something based on
- # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
- # would be better.
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- esac
- ;;
- esac
- ;;
-
- lynxos*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- m88k*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
-
- *nto* | *qnx*)
- _LT_TAGVAR(ld_shlibs, $1)=yes
- ;;
-
- openbsd2*)
- # C++ shared libraries are fairly broken
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd=echo
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- case $host in
- osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
- *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
- esac
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- case $host in
- osf3*)
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- ;;
- *)
- _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
- $RM $lib.exp'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- ;;
- esac
-
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- case $host in
- osf3*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- ;;
- esac
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- psos*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
- _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
- ;;
- esac
- _LT_TAGVAR(link_all_deplibs, $1)=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
- if $CC --version | $GREP -v '^2\.7' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
- fi
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- ;;
- esac
- fi
- ;;
- esac
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
-
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- vxworks*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
-
- AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
- test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
- _LT_TAGVAR(GCC, $1)="$GXX"
- _LT_TAGVAR(LD, $1)="$LD"
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_SYS_HIDDEN_LIBDEPS($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$compiler"
-
- CC=$lt_save_CC
- LDCXX=$LD
- LD=$lt_save_LD
- GCC=$lt_save_GCC
- with_gnu_ld=$lt_save_with_gnu_ld
- lt_cv_path_LDCXX=$lt_cv_path_LD
- lt_cv_path_LD=$lt_save_path_LD
- lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
- lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-fi # test "$_lt_caught_CXX_error" != yes
-
-AC_LANG_POP
-])# _LT_LANG_CXX_CONFIG
-
-
-# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
-# ---------------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-# Dependencies to place before and after the object being linked:
-_LT_TAGVAR(predep_objects, $1)=
-_LT_TAGVAR(postdep_objects, $1)=
-_LT_TAGVAR(predeps, $1)=
-_LT_TAGVAR(postdeps, $1)=
-_LT_TAGVAR(compiler_lib_search_path, $1)=
-
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library. It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
-int a;
-void foo (void) { a = 0; }
-_LT_EOF
-], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-_LT_EOF
-], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
- subroutine foo
- implicit none
- integer*4 a
- a=0
- return
- end
-_LT_EOF
-], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
- subroutine foo
- implicit none
- integer a
- a=0
- return
- end
-_LT_EOF
-], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
-public class foo {
- private int a;
- public void bar (void) {
- a = 0;
- }
-};
-_LT_EOF
-])
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- for p in `eval "$output_verbose_link_cmd"`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" ||
- test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
- _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
- else
- _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$_LT_TAGVAR(postdeps, $1)"; then
- _LT_TAGVAR(postdeps, $1)="${prev}${p}"
- else
- _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
- _LT_TAGVAR(predep_objects, $1)="$p"
- else
- _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
- fi
- else
- if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
- _LT_TAGVAR(postdep_objects, $1)="$p"
- else
- _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$RM -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-m4_if([$1], [CXX],
-[case $host_os in
-interix[[3-9]]*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- _LT_TAGVAR(predep_objects,$1)=
- _LT_TAGVAR(postdep_objects,$1)=
- _LT_TAGVAR(postdeps,$1)=
- ;;
-
-linux*)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
-
- # The more standards-conforming stlport4 library is
- # incompatible with the Cstd library. Avoid specifying
- # it if it's in CXXFLAGS. Ignore libCrun as
- # -library=stlport4 depends on it.
- case " $CXX $CXXFLAGS " in
- *" -library=stlport4 "*)
- solaris_use_stlport4=yes
- ;;
- esac
-
- if test "$solaris_use_stlport4" != yes; then
- _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
-
-solaris*)
- case $cc_basename in
- CC*)
- # The more standards-conforming stlport4 library is
- # incompatible with the Cstd library. Avoid specifying
- # it if it's in CXXFLAGS. Ignore libCrun as
- # -library=stlport4 depends on it.
- case " $CXX $CXXFLAGS " in
- *" -library=stlport4 "*)
- solaris_use_stlport4=yes
- ;;
- esac
-
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- if test "$solaris_use_stlport4" != yes; then
- _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
-esac
-])
-
-case " $_LT_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
-esac
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=
-if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
-fi
-_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
- [The directories searched by this compiler when creating a shared library])
-_LT_TAGDECL([], [predep_objects], [1],
- [Dependencies to place before and after the objects being linked to
- create a shared library])
-_LT_TAGDECL([], [postdep_objects], [1])
-_LT_TAGDECL([], [predeps], [1])
-_LT_TAGDECL([], [postdeps], [1])
-_LT_TAGDECL([], [compiler_lib_search_path], [1],
- [The library search path used internally by the compiler when linking
- a shared library])
-])# _LT_SYS_HIDDEN_LIBDEPS
-
-
-# _LT_PROG_F77
-# ------------
-# Since AC_PROG_F77 is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_F77],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
-AC_PROG_F77
-if test -z "$F77" || test "X$F77" = "Xno"; then
- _lt_disable_F77=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_F77
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_F77], [])
-
-
-# _LT_LANG_F77_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a Fortran 77 compiler are
-# suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_F77_CONFIG],
-[AC_REQUIRE([_LT_PROG_F77])dnl
-AC_LANG_PUSH(Fortran 77)
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the F77 compiler isn't working. Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_disable_F77" != yes; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="\
- subroutine t
- return
- end
-"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code="\
- program t
- end
-"
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
- _LT_TAG_COMPILER
-
- # save warnings/boilerplate of simple test code
- _LT_COMPILER_BOILERPLATE
- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC="$CC"
- lt_save_GCC=$GCC
- CC=${F77-"f77"}
- compiler=$CC
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
- GCC=$G77
- if test -n "$compiler"; then
- AC_MSG_CHECKING([if libtool supports shared libraries])
- AC_MSG_RESULT([$can_build_shared])
-
- AC_MSG_CHECKING([whether to build shared libraries])
- test "$can_build_shared" = "no" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
- aix[[4-9]]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
- esac
- AC_MSG_RESULT([$enable_shared])
-
- AC_MSG_CHECKING([whether to build static libraries])
- # Make sure either enable_shared or enable_static is yes.
- test "$enable_shared" = yes || enable_static=yes
- AC_MSG_RESULT([$enable_static])
-
- _LT_TAGVAR(GCC, $1)="$G77"
- _LT_TAGVAR(LD, $1)="$LD"
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$compiler"
-
- GCC=$lt_save_GCC
- CC="$lt_save_CC"
-fi # test "$_lt_disable_F77" != yes
-
-AC_LANG_POP
-])# _LT_LANG_F77_CONFIG
-
-
-# _LT_PROG_FC
-# -----------
-# Since AC_PROG_FC is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_FC],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
-AC_PROG_FC
-if test -z "$FC" || test "X$FC" = "Xno"; then
- _lt_disable_FC=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_FC
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_FC], [])
-
-
-# _LT_LANG_FC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for a Fortran compiler are
-# suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_FC_CONFIG],
-[AC_REQUIRE([_LT_PROG_FC])dnl
-AC_LANG_PUSH(Fortran)
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for fc test sources.
-ac_ext=${ac_fc_srcext-f}
-
-# Object file extension for compiled fc test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the FC compiler isn't working. Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_disable_FC" != yes; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="\
- subroutine t
- return
- end
-"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code="\
- program t
- end
-"
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
- _LT_TAG_COMPILER
-
- # save warnings/boilerplate of simple test code
- _LT_COMPILER_BOILERPLATE
- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC="$CC"
- lt_save_GCC=$GCC
- CC=${FC-"f95"}
- compiler=$CC
- GCC=$ac_cv_fc_compiler_gnu
-
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
-
- if test -n "$compiler"; then
- AC_MSG_CHECKING([if libtool supports shared libraries])
- AC_MSG_RESULT([$can_build_shared])
-
- AC_MSG_CHECKING([whether to build shared libraries])
- test "$can_build_shared" = "no" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
- aix[[4-9]]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
- esac
- AC_MSG_RESULT([$enable_shared])
-
- AC_MSG_CHECKING([whether to build static libraries])
- # Make sure either enable_shared or enable_static is yes.
- test "$enable_shared" = yes || enable_static=yes
- AC_MSG_RESULT([$enable_static])
-
- _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
- _LT_TAGVAR(LD, $1)="$LD"
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_SYS_HIDDEN_LIBDEPS($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$compiler"
-
- GCC=$lt_save_GCC
- CC="$lt_save_CC"
-fi # test "$_lt_disable_FC" != yes
-
-AC_LANG_POP
-])# _LT_LANG_FC_CONFIG
-
-
-# _LT_LANG_GCJ_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for the GNU Java Compiler compiler
-# are suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_GCJ_CONFIG],
-[AC_REQUIRE([LT_PROG_GCJ])dnl
-AC_LANG_SAVE
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-lt_save_GCC=$GCC
-GCC=yes
-CC=${GCJ-"gcj"}
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_TAGVAR(LD, $1)="$LD"
-_LT_CC_BASENAME([$compiler])
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-
-if test -n "$compiler"; then
- _LT_COMPILER_NO_RTTI($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
-fi
-
-AC_LANG_RESTORE
-
-GCC=$lt_save_GCC
-CC="$lt_save_CC"
-])# _LT_LANG_GCJ_CONFIG
-
-
-# _LT_LANG_RC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for the Windows resource compiler
-# are suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_RC_CONFIG],
-[AC_REQUIRE([LT_PROG_RC])dnl
-AC_LANG_SAVE
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-lt_save_GCC=$GCC
-GCC=
-CC=${RC-"windres"}
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-
-if test -n "$compiler"; then
- :
- _LT_CONFIG($1)
-fi
-
-GCC=$lt_save_GCC
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])# _LT_LANG_RC_CONFIG
-
-
-# LT_PROG_GCJ
-# -----------
-AC_DEFUN([LT_PROG_GCJ],
-[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
- [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
- [AC_CHECK_TOOL(GCJ, gcj,)
- test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
- AC_SUBST(GCJFLAGS)])])[]dnl
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
-
-
-# LT_PROG_RC
-# ----------
-AC_DEFUN([LT_PROG_RC],
-[AC_CHECK_TOOL(RC, windres,)
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_RC], [])
-
-
-# _LT_DECL_EGREP
-# --------------
-# If we don't have a new enough Autoconf to choose the best grep
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_EGREP],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_REQUIRE([AC_PROG_FGREP])dnl
-test -z "$GREP" && GREP=grep
-_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
-_LT_DECL([], [EGREP], [1], [An ERE matcher])
-_LT_DECL([], [FGREP], [1], [A literal string matcher])
-dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
-AC_SUBST([GREP])
-])
-
-
-# _LT_DECL_OBJDUMP
-# --------------
-# If we don't have a new enough Autoconf to choose the best objdump
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_OBJDUMP],
-[AC_CHECK_TOOL(OBJDUMP, objdump, false)
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
-AC_SUBST([OBJDUMP])
-])
-
-
-# _LT_DECL_SED
-# ------------
-# Check for a fully-functional sed program, that truncates
-# as few characters as possible. Prefer GNU sed if found.
-m4_defun([_LT_DECL_SED],
-[AC_PROG_SED
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
-_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
- [Sed that helps us avoid accidentally triggering echo(1) options like -n])
-])# _LT_DECL_SED
-
-m4_ifndef([AC_PROG_SED], [
-# NOTE: This macro has been submitted for inclusion into #
-# GNU Autoconf as AC_PROG_SED. When it is available in #
-# a released version of Autoconf we should remove this #
-# macro and use it instead. #
-
-m4_defun([AC_PROG_SED],
-[AC_MSG_CHECKING([for a sed that does not truncate output])
-AC_CACHE_VAL(lt_cv_path_SED,
-[# Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for lt_ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
- lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
- fi
- done
- done
-done
-IFS=$as_save_IFS
-lt_ac_max=0
-lt_ac_count=0
-# Add /usr/xpg4/bin/sed as it is typically found on Solaris
-# along with /bin/sed that truncates output.
-for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
- test ! -f $lt_ac_sed && continue
- cat /dev/null > conftest.in
- lt_ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >conftest.in
- # Check for GNU sed and select it if it is found.
- if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
- lt_cv_path_SED=$lt_ac_sed
- break
- fi
- while true; do
- cat conftest.in conftest.in >conftest.tmp
- mv conftest.tmp conftest.in
- cp conftest.in conftest.nl
- echo >>conftest.nl
- $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
- cmp -s conftest.out conftest.nl || break
- # 10000 chars as input seems more than enough
- test $lt_ac_count -gt 10 && break
- lt_ac_count=`expr $lt_ac_count + 1`
- if test $lt_ac_count -gt $lt_ac_max; then
- lt_ac_max=$lt_ac_count
- lt_cv_path_SED=$lt_ac_sed
- fi
- done
-done
-])
-SED=$lt_cv_path_SED
-AC_SUBST([SED])
-AC_MSG_RESULT([$SED])
-])#AC_PROG_SED
-])#m4_ifndef
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_SED], [])
-
-
-# _LT_CHECK_SHELL_FEATURES
-# ------------------------
-# Find out whether the shell is Bourne or XSI compatible,
-# or has some other useful features.
-m4_defun([_LT_CHECK_SHELL_FEATURES],
-[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
- test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
- = c,a/b,, \
- && eval 'test $(( 1 + 1 )) -eq 2 \
- && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
- && xsi_shell=yes
-AC_MSG_RESULT([$xsi_shell])
-_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
-
-AC_MSG_CHECKING([whether the shell understands "+="])
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
- >/dev/null 2>&1 \
- && lt_shell_append=yes
-AC_MSG_RESULT([$lt_shell_append])
-_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
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-else
- lt_unset=false
-fi
-_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- lt_SP2NL='tr \040 \012'
- lt_NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- lt_SP2NL='tr \100 \n'
- lt_NL2SP='tr \r\n \100\100'
- ;;
-esac
-_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
-_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
-])# _LT_CHECK_SHELL_FEATURES
-
-
-# _LT_PROG_XSI_SHELLFNS
-# ---------------------
-# Bourne and XSI compatible variants of some useful shell functions.
-m4_defun([_LT_PROG_XSI_SHELLFNS],
-[case $xsi_shell in
- yes)
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE. If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
- case ${1} in
- */*) func_dirname_result="${1%/*}${2}" ;;
- * ) func_dirname_result="${3}" ;;
- esac
-}
-
-# func_basename file
-func_basename ()
-{
- func_basename_result="${1##*/}"
-}
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-# dirname: Compute the dirname of FILE. If nonempty,
-# add APPEND to the result, otherwise set result
-# to NONDIR_REPLACEMENT.
-# value returned in "$func_dirname_result"
-# basename: Compute filename of FILE.
-# value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
- case ${1} in
- */*) func_dirname_result="${1%/*}${2}" ;;
- * ) func_dirname_result="${3}" ;;
- esac
- func_basename_result="${1##*/}"
-}
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-func_stripname ()
-{
- # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
- # positional parameters, so assign one to ordinary parameter first.
- func_stripname_result=${3}
- func_stripname_result=${func_stripname_result#"${1}"}
- func_stripname_result=${func_stripname_result%"${2}"}
-}
-
-# func_opt_split
-func_opt_split ()
-{
- func_opt_split_opt=${1%%=*}
- func_opt_split_arg=${1#*=}
-}
-
-# func_lo2o object
-func_lo2o ()
-{
- case ${1} in
- *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
- *) func_lo2o_result=${1} ;;
- esac
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
- func_xform_result=${1%.*}.lo
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
- func_arith_result=$(( $[*] ))
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
- func_len_result=${#1}
-}
-
-_LT_EOF
- ;;
- *) # Bourne compatible functions.
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE. If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
- # Extract subdirectory from the argument.
- func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
- if test "X$func_dirname_result" = "X${1}"; then
- func_dirname_result="${3}"
- else
- func_dirname_result="$func_dirname_result${2}"
- fi
-}
-
-# func_basename file
-func_basename ()
-{
- func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
-}
-
-dnl func_dirname_and_basename
-dnl A portable version of this function is already defined in general.m4sh
-dnl so there is no need for it here.
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-# func_strip_suffix prefix name
-func_stripname ()
-{
- case ${2} in
- .*) func_stripname_result=`$ECHO "X${3}" \
- | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
- *) func_stripname_result=`$ECHO "X${3}" \
- | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
- esac
-}
-
-# sed scripts:
-my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
-my_sed_long_arg='1s/^-[[^=]]*=//'
-
-# func_opt_split
-func_opt_split ()
-{
- func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
- func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
-}
-
-# func_lo2o object
-func_lo2o ()
-{
- func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
- func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
- func_arith_result=`expr "$[@]"`
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
- func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
-}
-
-_LT_EOF
-esac
-
-case $lt_shell_append in
- yes)
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
- eval "$[1]+=\$[2]"
-}
-_LT_EOF
- ;;
- *)
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
- eval "$[1]=\$$[1]\$[2]"
-}
-
-_LT_EOF
- ;;
- esac
-])
-
-# Helper functions for option handling. -*- Autoconf -*-
-#
-# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltoptions.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
-
-
-# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
-# ------------------------------------------
-m4_define([_LT_MANGLE_OPTION],
-[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
-
-
-# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
-# ---------------------------------------
-# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
-# matching handler defined, dispatch to it. Other OPTION-NAMEs are
-# saved as a flag.
-m4_define([_LT_SET_OPTION],
-[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
-m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
- _LT_MANGLE_DEFUN([$1], [$2]),
- [m4_warning([Unknown $1 option `$2'])])[]dnl
-])
-
-
-# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
-# ------------------------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-m4_define([_LT_IF_OPTION],
-[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
-
-
-# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
-# -------------------------------------------------------
-# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
-# are set.
-m4_define([_LT_UNLESS_OPTIONS],
-[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
- [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
- [m4_define([$0_found])])])[]dnl
-m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
-])[]dnl
-])
-
-
-# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
-# ----------------------------------------
-# OPTION-LIST is a space-separated list of Libtool options associated
-# with MACRO-NAME. If any OPTION has a matching handler declared with
-# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
-# the unknown option and exit.
-m4_defun([_LT_SET_OPTIONS],
-[# Set options
-m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
- [_LT_SET_OPTION([$1], _LT_Option)])
-
-m4_if([$1],[LT_INIT],[
- dnl
- dnl Simply set some default values (i.e off) if boolean options were not
- dnl specified:
- _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
- ])
- _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
- ])
- dnl
- dnl If no reference was made to various pairs of opposing options, then
- dnl we run the default mode handler for the pair. For example, if neither
- dnl `shared' nor `disable-shared' was passed, we enable building of shared
- dnl archives by default:
- _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
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-# ----------------------------
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- _LT_DECL([build_libtool_libs], [enable_shared], [0],
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-
- _LT_DECL([build_old_libs], [enable_static], [0],
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-
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-
-AC_DEFUN([AC_DISABLE_STATIC],
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-
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-# This file is free software; the Free Software Foundation gives
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-# modifications, as long as this notice is preserved.
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-# serial 4 lt~obsolete.m4
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diff --git a/third_party/libxml/src/bakefile/Bakefiles.bkgen b/third_party/libxml/src/bakefile/Bakefiles.bkgen
new file mode 100644
index 0000000..5254d49
--- /dev/null
+++ b/third_party/libxml/src/bakefile/Bakefiles.bkgen
@@ -0,0 +1,15 @@
+<?xml version="1.0" ?>
+<!-- $Id$ -->
+
+<bakefile-gen>
+
+ <disable-formats>gnu,dmars,cbx_unix,cbuilderx</disable-formats>
+ <input>libxml2.bkl</input>
+
+ <!-- List of output formats to generate: -->
+ <add-formats>
+ borland,dmars,mingw,msvc,msvc6prj,watcom,cbuilderx,cbx_unix,gnu
+ </add-formats>
+
+
+</bakefile-gen>
\ No newline at end of file
diff --git a/third_party/libxml/src/bakefile/Readme.txt b/third_party/libxml/src/bakefile/Readme.txt
new file mode 100644
index 0000000..b44d3ac
--- /dev/null
+++ b/third_party/libxml/src/bakefile/Readme.txt
@@ -0,0 +1,92 @@
+
+ LIBXML2 build system for Win32 README
+ -------------------------------------
+
+ In this folder are stored all the files required to compile LIBXML2 with win32 compilers.
+ Bakefile (http://bakefile.sourceforge.net) is used as makefile generator.
+
+ Supported makefiles:
+ - makefile.vc for Microsoft NMAKE
+ - makefile.bcc for Borland MAKE
+ - makefile.wat for OpenWatcom MAKE
+ - makefile.gcc for MinGW MINGW32-MAKE
+ - all DSP & DSW for Microsoft VisualC++ 6.0 (can be used also with VS.NET AFAIK)
+
+ This readme is organized as:
+ 1.0 HOWTO compile LIBXML2 using makefiles <-- for users who want to build the library using *command-line*
+ 1.1 HOWTO compile LIBXML2 using an IDE <-- for users who want to build the library using an *IDE*
+ 1.2 HOWTO regenerate makefiles for LIBXML2 <-- for libxml2 mantainers/developers/advanced users
+
+ If you just want to compile the library (and the test programs) you should definitely avoid the
+ section 1.1 and focus on the 1.0.
+
+
+
+
+
+
+ 1.0 HOWTO compile LIBXML2 using makefiles
+ -----------------------------------------
+
+ Choose your preferred compiler among those actually supported (see above) and then run
+
+ mycompilermake -fmakefile.makefileext [options]
+
+ for a full list of the available options you should open with a notepad (or something like that)
+ the makefile you want to use; at the beginning you should see a section which starts as:
+
+ # -------------------------------------------------------------------------
+ # These are configurable options:
+ # -------------------------------------------------------------------------
+
+ here you can find all the options actually used by that makefile.
+ They can be customized when running the makefile writing something like:
+
+ nmake -fmakefile.vc BUILD=release
+ mingw32-make -fmakefile.gcc BUILD=debug ICONV_DIR=c:\myiconv
+
+ or they can be permanently changed modifying the makefile.
+ That's all: for any problem/compile-error/suggestion, write to
+ frm@users.sourceforge.net with the word "libxml2" in the subject.
+
+
+
+
+
+ 1.1 HOWTO compile LIBXML2 using an IDE
+ --------------------------------------
+
+ Actually only the Microsoft VisualC++ 6.0 project files are generated.
+ In future other Integrated Development Environments (IDEs) will be supported as well.
+
+ With MSVC++ 6.0, you should open the DSW file and then set as the active project the
+ "libxml2" project, if you want to build the library or one of the test projects if you
+ want to run them.
+ Using the command "Build->Set Active Configuration" you can choose one of the predefined
+ configuration.
+
+
+
+
+
+ 1.2 HOWTO regenerate makefiles for LIBXML2
+ ------------------------------------------
+
+ Be sure to have installed Bakefile (http://bakefile.sourceforge.net).
+ Just run the "bakefile_gen" command inside the folder containing the "libxml2.bkl" file.
+ NOTE: if you want to remove all the makefiles, you can use the "bakefile_gen -c" command.
+
+ The template files used to generate all makefiles are only two:
+ - libxml2.bkl (the main one)
+ - Bakefiles.bkgen
+ All the other files can be dinamically regenerated.
+
+
+
+
+
+ If you have problems with the compilation of LIBXML2 under windows (using one of the supported compiler)
+ please write to:
+
+ Francesco Montorsi <frm@users.sourceforge.net>
+
diff --git a/third_party/libxml/src/bakefile/libxml2.bkl b/third_party/libxml/src/bakefile/libxml2.bkl
new file mode 100644
index 0000000..b241ed2
--- /dev/null
+++ b/third_party/libxml/src/bakefile/libxml2.bkl
@@ -0,0 +1,749 @@
+<?xml version="1.0" ?>
+
+<!-- Author: Francesco Montorsi <frm@users.sourceforge.net> -->
+<!-- Date: 30/8/2004 -->
+<!-- Last revision: 26/1/2005 -->
+
+
+<!-- LIBXML2 BAKEFILE -->
+<!-- -->
+<!-- The bakefile used to build the library and the test -->
+<!-- programs. The makefiles output is put: -->
+<!-- -->
+<!-- - in the ..\LIB folder -->
+<!-- - in the ..\BIN folder -->
+<!-- -->
+
+<makefile>
+
+ <using module="datafiles"/>
+ <requires version="0.1.5"/>
+
+
+ <!-- This is a bakefile, that is, a generic template used to -->
+ <!-- generate makefiles ALL supported compilers. -->
+ <!-- To use this project file you need Bakefile installed. -->
+ <!-- With the command "bakefile_gen" you can regen all the -->
+ <!-- makefiles and project files. -->
+ <!-- See http://bakefile.sourceforge.net for more info. -->
+
+
+ <!--
+ This file is divided in:
+ - generic options
+ - generic variables
+ - libxml2 options
+ - libxml2 variables
+ - about config.h creation
+ - templates
+ - libxml2 library target
+ - libxml2 test program targets
+ -->
+
+
+
+ <!-- -->
+ <!-- GENERIC OPTIONS -->
+ <!-- -->
+
+
+ <!-- This is a standard option that determines -->
+ <!-- whether the user wants to build this library as -->
+ <!-- a dll or as a static library. -->
+ <option name="SHARED">
+ <values>0,1</values>
+ <values-description>,DLL</values-description>
+ <default-value>0</default-value>
+ <description>If set to zero a STATIC libxml library will be built</description>
+ </option>
+
+ <!-- Configuration for building the bakefile with -->
+ <!-- unicode strings or not (unicode or ansi). -->
+ <option name="UNICODE">
+ <values>0,1</values>
+ <values-description>,Unicode</values-description>
+ <default-value>0</default-value>
+ <description>Compile Unicode build?</description>
+ </option>
+
+
+ <!-- There are several options that deal with build -->
+ <!-- types. First, there's this one, BUILD. -->
+ <!-- -->
+ <!-- BUILD determines whether or not we want to build -->
+ <!-- in release or debug mode. Note that in practice -->
+ <!-- this means modifying the optimize tag, which by -->
+ <!-- default is set to off. In this case debug means -->
+ <!-- off (no optimizations), and release means speed -->
+ <!-- (fast with inlining). There is also a size option -->
+ <!-- that is not addressed in this example bakefile. -->
+ <option name="BUILD">
+ <values>debug,release</values>
+ <values-description>Debug,Release</values-description>
+ <default-value>release</default-value>
+ <description>
+ Type of compiled binaries
+ </description>
+ </option>
+
+
+
+ <!-- -->
+ <!-- GENERIC VARIABLES -->
+ <!-- -->
+
+ <!-- Set the ISDLL variable, so that we can use it -->
+ <!-- inside an if statement later on (options not -->
+ <!-- allowed in if statements). -->
+ <set var="ISDLL" cond="SHARED=='1'">1</set>
+ <set var="ISDLL" cond="SHARED=='0'">0</set>
+
+ <!-- The unicode define we want. By default bakefile -->
+ <!-- makes variables an empty string, so if unicode -->
+ <!-- is not defined $(UNICODE_DEFINE) would expand -->
+ <!-- to nothing (literally). -->
+ <set var="UNICODE_DEFINE">
+ <if cond="FORMAT!='autoconf' and UNICODE=='1'">_UNICODE</if>
+ </set>
+
+ <!-- The debug define we need with win32 compilers -->
+ <!-- (on Linux, the wx-config program is used). -->
+ <set var="DEBUG_DEFINE">
+ <if cond="FORMAT!='autoconf' and BUILD=='debug'">
+ __WXDEBUG__
+ </if>
+ </set>
+
+ <!-- Value we will use later on for the debug-info -->
+ <!-- tag inside our templates. -->
+ <set var="DEBUGINFO">
+ <if cond="BUILD=='debug'">on</if>
+ <if cond="BUILD=='release'">off</if>
+ </set>
+
+ <!-- Value we will use later on for the debug-runtime -->
+ <!-- tag inside our templates. -->
+ <set var="DEBUGRUNTIME">
+ <if cond="BUILD=='debug'">on</if>
+ <if cond="BUILD=='release'">off</if>
+ </set>
+
+ <!-- Value for optimize tag. -->
+ <set var="OPTIMIZEFLAG">
+ <if cond="BUILD=='debug'">off</if>
+ <if cond="BUILD=='release'">speed</if>
+ </set>
+
+ <!-- Level of warnings. Here we max it out in debug -->
+ <!-- mode, and turn them off in release mode. -->
+ <set var="WARNINGS">
+ <if cond="BUILD=='debug'">max</if>
+ <if cond="BUILD=='release'">no</if>
+ </set>
+
+ <!-- Set MYCPPFLAGS as empty; maybe it will be filled later... -->
+ <set var="MYCPPFLAGS"></set>
+ <if cond="FORMAT=='mingw' or FORMAT=='autoconf'">
+
+ <!-- With GCC, settings warnings to MAX would force -->
+ <!-- Bakefile to call GCC with "-W -Wall" which generates -->
+ <!-- a *lot* of warnings about wxWidgets headers... -->
+ <!-- this is why "-W -Wall" is here replaced by "-Wall". -->
+ <set var="WARNINGS">default</set>
+ <set var="MYCPPFLAGS">-Wall</set>
+ </if>
+
+
+
+
+
+
+ <!-- -->
+ <!-- LIBXML2 OPTIONS -->
+ <!-- -->
+ <!-- Note #1: not all of them are used by win32 makefiles -->
+ <!-- -->
+ <!-- Note #2: since all combinations of non-path options are -->
+ <!-- translated into different 'configurations' by -->
+ <!-- Bakefile when using the MSVC6PRJ output, we must -->
+ <!-- avoid to create a 10 MB libxml2.dsp file forcing -->
+ <!-- some options to their default values... this -->
+ <!-- behaviour can be overridden by the -->
+ <!-- FULL_OPTIONS_SUPPORT -->
+ <!-- variable defined below... -->
+
+ <set var="FULL_OPTIONS_SUPPORT">
+ <if cond="FORMAT=='msvc6prj'">0</if>
+ <if cond="FORMAT!='msvc6prj'">1</if>
+ </set>
+
+ <option name="ICONV_DIR" category="path">
+ <default-value>c:\iconv</default-value>
+ <description>The iconv library main folder</description>
+ </option>
+
+ <option name="WITH_TRIO">
+ <values>0,1</values>
+ <default-value>0</default-value>
+ <description>Enable TRIO string manipulator</description>
+ </option>
+
+ <!-- see the note #2 -->
+ <if cond="FULL_OPTIONS_SUPPORT=='0'">
+ <set var="WITH_THREADS">native</set>
+ </if>
+ <if cond="FULL_OPTIONS_SUPPORT=='1'">
+ <option name="WITH_THREADS">
+ <values>no,ctls,native,posix</values>
+ <default-value>native</default-value>
+ <description>Enable thread safety</description>
+ </option>
+ </if>
+
+ <option name="WITH_FTP">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable FTP client</description>
+ </option>
+
+ <option name="WITH_HTTP">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable HTTP client</description>
+ </option>
+
+ <option name="WITH_C14N">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable C14N support</description>
+ </option>
+
+ <option name="WITH_CATALOG">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable catalog support</description>
+ </option>
+
+ <option name="WITH_DOCB">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable DocBook support</description>
+ </option>
+
+ <option name="WITH_XPATH">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable XPath support</description>
+ </option>
+
+ <option name="WITH_XPTR">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable XPointer support</description>
+ </option>
+
+ <option name="WITH_XINCLUDE">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable XInclude support</description>
+ </option>
+
+ <!-- see the note #2 -->
+ <if cond="FULL_OPTIONS_SUPPORT=='0'">
+ <set var="WITH_ICONV">1</set>
+ </if>
+ <if cond="FULL_OPTIONS_SUPPORT=='1'">
+ <option name="WITH_ICONV">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable iconv support</description>
+ </option>
+ </if>
+
+ <option name="WITH_ISO8859X">
+ <values>0,1</values>
+ <default-value>0</default-value>
+ <description>Enable iso8859x support</description>
+ </option>
+
+ <!-- see the note #2 -->
+ <if cond="FULL_OPTIONS_SUPPORT=='0'">
+ <set var="WITH_ZLIB">0</set>
+ </if>
+ <if cond="FULL_OPTIONS_SUPPORT=='1'">
+ <option name="WITH_ZLIB">
+ <values>0,1</values>
+ <default-value>0</default-value>
+ <description>Enable ZLIB support</description>
+ </option>
+ </if>
+
+ <option name="WITH_REGEXPS">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable regular expressions</description>
+ </option>
+
+ <option name="WITH_TREE">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable tree api</description>
+ </option>
+
+ <option name="WITH_READER">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable xmlReader api</description>
+ </option>
+
+ <option name="WITH_WRITER">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable xmlWriter api</description>
+ </option>
+
+ <option name="WITH_WALKER">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable xmlDocWalker api</description>
+ </option>
+
+ <option name="WITH_PATTERN">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable xmlPattern api</description>
+ </option>
+
+ <option name="WITH_PUSH">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable push api</description>
+ </option>
+
+ <option name="WITH_VALID">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable DTD validation support</description>
+ </option>
+
+ <option name="WITH_SAX1">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable SAX1 api</description>
+ </option>
+
+ <option name="WITH_SCHEMAS">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable XML Schema support</description>
+ </option>
+
+ <option name="WITH_LEGACY">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable deprecated APIs</description>
+ </option>
+
+ <option name="WITH_OUTPUT">
+ <values>0,1</values>
+ <default-value>1</default-value>
+ <description>Enable serialization support</description>
+ </option>
+
+ <option name="WITH_PYTHON">
+ <values>0,1</values>
+ <default-value>0</default-value>
+ <description>Build Python bindings</description>
+ </option>
+
+
+
+
+ <!-- -->
+ <!-- LIBXML2 VARIABLES -->
+ <!-- -->
+
+ <!-- Put all the objects files generated by -->
+ <!-- the compilation in a subfolder of BUILD -->
+ <set var="BUILDDIR">$(FORMAT)</set>
+
+ <!-- This variable is set to 1 when the current output writer supports -->
+ <!-- the __DEFINE_ARG variable. Otherwise it's set to zero. -->
+ <set var="HAS_DEFINE_ARG">
+ <if cond="FORMAT!='msvc6prj'">1</if>
+ <if cond="FORMAT=='msvc6prj'">0</if>
+ </set>
+
+ <!-- The root directory of libxml2 -->
+ <set var="XMLBASEDIR">..</set>
+
+ <!-- The directory where libxml2' tests will be put -->
+ <set var="XMLTESTDIR">$(XMLBASEDIR)$(DIRSEP)bin</set>
+
+ <set var="LIBXML_MAJOR_VERSION">2</set>
+ <set var="LIBXML_MINOR_VERSION">6</set>
+ <set var="LIBXML_MICRO_VERSION">16</set>
+
+ <!-- some defines related to threads -->
+ <set var="THREADS_DEF">
+ <if cond="HAS_DEFINE_ARG=='1' and WITH_THREADS=='native'">
+ $(__DEFINE_ARG)_REENTRANT $(__DEFINE_ARG)HAVE_WIN32_THREADS
+ </if>
+ <if cond="HAS_DEFINE_ARG=='1' and WITH_THREADS=='ctls'">
+ $(__DEFINE_ARG)_REENTRANT $(__DEFINE_ARG)HAVE_WIN32_THREADS $(__DEFINE_ARG)HAVE_COMPILER_TLS
+ </if>
+ <if cond="HAS_DEFINE_ARG=='1' and WITH_THREADS=='posix'">
+ $(__DEFINE_ARG)_REENTRANT $(__DEFINE_ARG)HAVE_PTHREAD_H
+ </if>
+ </set>
+ <if cond="FORMAT=='borland'">
+ <set var="THREADS_DEF">
+ <if cond="WITH_THREADS=='native'">$(THREADS_DEF) $(__DEFINE_ARG)__MT__</if>
+ <if cond="WITH_THREADS=='ctls'">$(THREADS_DEF) $(__DEFINE_ARG)__MT__</if>
+ <if cond="WITH_THREADS=='posix'">$(THREADS_DEF) $(__DEFINE_ARG)__MT__</if>
+ </set>
+ </if>
+
+
+ <!-- some other conditional defines -->
+ <set var="ZLIB_DEF"><if cond="WITH_ZLIB=='1'">HAVE_ZLIB_H</if></set>
+ <set var="DEBUG_DEF"><if cond="BUILD=='debug'">_DEBUG</if></set>
+ <set var="DEBUG_DEF"><if cond="BUILD=='release'">NDEBUG</if></set>
+
+ <!-- this is very very important when compiling with MINGW: without this line,
+ the test programs (and all the programs built with libxml2 which use xmlFree)
+ won't build because of "undefined references to __xmlFree" -->
+ <set var="STATIC_DEF"><if cond="SHARED=='0'">LIBXML_STATIC</if></set>
+
+ <!-- some conditional libraries dependencies -->
+ <set var="ICONV_LIB"><if cond="WITH_ICONV=='1'">iconv</if></set>
+ <set var="WSOCK32_LIB"><if cond="WITH_THREADS=='native'">wsock32</if></set>
+ <set var="ZLIB_LIB"><if cond="WITH_ZLIB=='1'">zdll</if></set>
+ <set var="POSIX_LIB"><if cond="WITH_THREADS=='posix'">pthreadVC</if></set>
+
+ <set var="XMLINCLUDEDIR">$(XMLBASEDIR)$(DIRSEP)include$(DIRSEP)libxml$(DIRSEP)</set>
+
+
+
+
+ <!-- -->
+ <!-- ABOUT CONFIG.H HEADER CREATION -->
+ <!-- -->
+
+ <set var="CONFIG_SRCNAME">win32config.h</set>
+ <set var="CONFIG_DSTNAME">config.h</set>
+
+ <if cond="FORMAT!='msvc6prj' and FORMAT!='autoconf' and FORMAT!='gnu'">
+ <copy-file-to-file id="setup">
+ <!-- On win32 we need to manually copy a default config.h file -->
+ <!-- from the include/mc/msw folder to include/mc -->
+ <src>../include/$(CONFIG_SRCNAME)</src>
+ <dst>../$(CONFIG_DSTNAME)</dst>
+ <dependency-of>all</dependency-of>
+
+ <!-- With autoconf, we will use the configure script to translate -->
+ <!-- include/mc/config.h.in to include/mc/config.h and thus we do -->
+ <!-- not need to do anything here... -->
+ </copy-file-to-file>
+ </if>
+
+ <if cond="FORMAT!='msvc6prj'">
+
+ <mkdir id="setuplibdir"><dir>$(XMLBASEDIR)$(DIRSEP)lib</dir></mkdir>
+ <mkdir id="setupbindir"><dir>$(XMLBASEDIR)$(DIRSEP)bin</dir></mkdir>
+
+ <!-- Creates all output folders -->
+ <phony id="setupdirs">
+ <dependency-of>all</dependency-of>
+ <depends>setuplibdir</depends>
+ <depends>setupbindir</depends>
+ </phony>
+ </if>
+
+ <!-- This defines a tag which includes headers on MSVC -->
+ <!-- Note that $(value) is stuck in there by bakefile, -->
+ <!-- and is the value between the beginning and end tag. -->
+ <define-tag name="headers" rules="dll,lib,exe">
+ <if cond="FORMAT=='msvc6prj'">
+ <msvc-project-files>
+ $(value)
+ </msvc-project-files>
+ </if>
+ </define-tag>
+
+ <!-- Creates the following custom build rule for MSVC6PRJ file:
+ copies ..\include\win32config.h into ..\config.h
+ NOTE: this tag must be used before the <sources> tag if you want that the configuration
+ file will be created before any other source file is compiled... -->
+ <define-tag name="msvc-copy-setup-h" rules="dll,lib,action">
+ <if cond="FORMAT=='msvc6prj'">
+ <headers>$(XMLBASEDIR)\include\$(CONFIG_SRCNAME)</headers>
+ <set var="__subdir">$(value)</set>
+ <set var="_custom_build_files" append="1">$(XMLBASEDIR)\include\$(CONFIG_SRCNAME)</set>
+ <set var="_custom_build____include_win32config_h">
+Creating the configuration file ..\$(CONFIG_DSTNAME) from ..\include\$(CONFIG_SRCNAME)
+InputPath=..\include\$(CONFIG_SRCNAME)
+
+"..\$(CONFIG_DSTNAME)" : $(DOLLAR)(SOURCE) "$(DOLLAR)(INTDIR)" "$(DOLLAR)(OUTDIR)"
+$(TAB)copy "$(DOLLAR)(InputPath)" ..\$(CONFIG_DSTNAME)
+ </set>
+ </if>
+ </define-tag>
+
+
+
+
+
+ <!-- -->
+ <!-- TEMPLATES -->
+ <!-- -->
+
+ <!-- The basic template: used by all the targets -->
+ <template id="base">
+ <if cond="FORMAT=='mingw'">
+ <define>HAVE_W32API_H</define>
+ <ldflags>-mthreads</ldflags>
+ </if>
+
+ <cxxflags>$(MYCPPFLAGS)</cxxflags>
+ <warnings>$(WARNINGS)</warnings>
+ <define>$(UNICODE_DEFINE)</define>
+ <optimize>$(OPTIMIZEFLAG)</optimize>
+ <debug-info>$(DEBUGINFO)</debug-info>
+ <debug-runtime-libs>$(DEBUGRUNTIME)</debug-runtime-libs>
+ </template>
+
+ <!-- The template used both by the library and by the test programs -->
+ <template id="xml2" template="base">
+
+ <!-- -I & -L equivalents -->
+ <include>$(XMLBASEDIR)$(DIRSEP)include</include>
+ <include>$(ICONV_DIR)$(DIRSEP)include</include>
+ <lib-path>$(ICONV_DIR)$(DIRSEP)lib</lib-path>
+
+ <!-- some conditional define flags -->
+ <cflags>$(THREADS_DEF)</cflags>
+ <define>$(ZLIB_DEF)</define>
+ <define>$(DEBUG_DEF)</define>
+ <define>$(STATIC_DEF)</define>
+
+ <if cond="HAS_DEFINE_ARG=='0'">
+
+ <!-- we are probably using an IDE output: defaults to WITH_THREADS=='native' -->
+ <define>_REENTRANT</define>
+ <define>HAVE_WIN32_THREADS</define>
+ </if>
+
+
+ <!-- these must always be defined on win32 -->
+ <define>WIN32</define>
+ <define>_WINDOWS</define>
+ <define>_MBCS</define>
+
+ <if cond="FORMAT=='borland'">
+ <define>_NO_VCL</define>
+ <define>EILSEQ=2</define>
+ </if>
+ </template>
+
+ <!-- The template used by libxml2 test programs -->
+ <template id="xml2test" template="xml2">
+ <dirname>$(XMLTESTDIR)</dirname>
+ <app-type>console</app-type>
+
+ <library>libxml2</library>
+
+ <sys-lib>$(ICONV_LIB)</sys-lib>
+ <sys-lib>$(WSOCK32_LIB)</sys-lib>
+ <sys-lib>$(ZLIB_LIB)</sys-lib>
+ <sys-lib>$(POSIX_LIB)</sys-lib>
+ </template>
+
+
+
+
+
+
+ <!-- -->
+ <!-- LIBXML2 LIBRARY TARGET -->
+ <!-- -->
+
+ <lib id="libxml2" template="xml2">
+
+ <!-- this is useful only when using MSVC6PRJ -->
+ <if cond="FORMAT=='msvc6prj'">
+ <msvc-copy-setup-h/>
+ <msvc-file-group>Config headers:*config.h</msvc-file-group>
+ </if>
+ <if cond="FORMAT!='msvc6prj'">
+ <depends>setup</depends>
+ <depends>setuplibdir</depends>
+ </if>
+
+ <!-- output folder -->
+ <dirname>$(XMLBASEDIR)$(DIRSEP)lib</dirname>
+
+ <!-- The output name must be "libxml2.lib" with all compilers.
+ Since mingw format autoadds the "lib" prefix to the library
+ name, we must intercept that case to avoid to get "liblibxml2.a" -->
+ <if cond="FORMAT!='mingw'">
+ <libname>libxml2</libname>
+ </if>
+ <if cond="FORMAT=='mingw'">
+ <libname>xml2</libname>
+ </if>
+
+ <!-- the list of source files to compile -->
+ <sources>
+ $(XMLBASEDIR)$(DIRSEP)c14n.c
+ $(XMLBASEDIR)$(DIRSEP)catalog.c
+ $(XMLBASEDIR)$(DIRSEP)chvalid.c
+ $(XMLBASEDIR)$(DIRSEP)debugXML.c
+ $(XMLBASEDIR)$(DIRSEP)dict.c
+ $(XMLBASEDIR)$(DIRSEP)DOCBparser.c
+ $(XMLBASEDIR)$(DIRSEP)encoding.c
+ $(XMLBASEDIR)$(DIRSEP)entities.c
+ $(XMLBASEDIR)$(DIRSEP)error.c
+ $(XMLBASEDIR)$(DIRSEP)globals.c
+ $(XMLBASEDIR)$(DIRSEP)hash.c
+ $(XMLBASEDIR)$(DIRSEP)HTMLparser.c
+ $(XMLBASEDIR)$(DIRSEP)HTMLtree.c
+ $(XMLBASEDIR)$(DIRSEP)legacy.c
+ $(XMLBASEDIR)$(DIRSEP)list.c
+ $(XMLBASEDIR)$(DIRSEP)nanoftp.c
+ $(XMLBASEDIR)$(DIRSEP)nanohttp.c
+ $(XMLBASEDIR)$(DIRSEP)parser.c
+ $(XMLBASEDIR)$(DIRSEP)parserInternals.c
+ $(XMLBASEDIR)$(DIRSEP)pattern.c
+ $(XMLBASEDIR)$(DIRSEP)relaxng.c
+ $(XMLBASEDIR)$(DIRSEP)SAX2.c
+ $(XMLBASEDIR)$(DIRSEP)SAX.c
+ $(XMLBASEDIR)$(DIRSEP)threads.c
+ $(XMLBASEDIR)$(DIRSEP)tree.c
+ $(XMLBASEDIR)$(DIRSEP)uri.c
+ $(XMLBASEDIR)$(DIRSEP)valid.c
+ $(XMLBASEDIR)$(DIRSEP)xinclude.c
+ $(XMLBASEDIR)$(DIRSEP)xlink.c
+ $(XMLBASEDIR)$(DIRSEP)xmlIO.c
+ $(XMLBASEDIR)$(DIRSEP)xmlmemory.c
+ $(XMLBASEDIR)$(DIRSEP)xmlreader.c
+ $(XMLBASEDIR)$(DIRSEP)xmlregexp.c
+ $(XMLBASEDIR)$(DIRSEP)xmlsave.c
+ $(XMLBASEDIR)$(DIRSEP)xmlschemas.c
+ $(XMLBASEDIR)$(DIRSEP)xmlschemastypes.c
+ $(XMLBASEDIR)$(DIRSEP)xmlunicode.c
+ $(XMLBASEDIR)$(DIRSEP)xmlwriter.c
+ $(XMLBASEDIR)$(DIRSEP)xpath.c
+ $(XMLBASEDIR)$(DIRSEP)xpointer.c
+ $(XMLBASEDIR)$(DIRSEP)xmlstring.c
+ </sources>
+
+ <!-- the list of header files (for IDE projects) -->
+ <headers>
+ $(XMLINCLUDEDIR)c14n.h
+ $(XMLINCLUDEDIR)catalog.h
+ $(XMLINCLUDEDIR)chvalid.h
+ $(XMLINCLUDEDIR)debugXML.h
+ $(XMLINCLUDEDIR)dict.h
+ $(XMLINCLUDEDIR)DOCBparser.h
+ $(XMLINCLUDEDIR)encoding.h
+ $(XMLINCLUDEDIR)entities.h
+ $(XMLINCLUDEDIR)globals.h
+ $(XMLINCLUDEDIR)hash.h
+ $(XMLINCLUDEDIR)HTMLparser.h
+ $(XMLINCLUDEDIR)HTMLtree.h
+ $(XMLINCLUDEDIR)list.h
+ $(XMLINCLUDEDIR)nanoftp.h
+ $(XMLINCLUDEDIR)nanohttp.h
+ $(XMLINCLUDEDIR)parser.h
+ $(XMLINCLUDEDIR)parserInternals.h
+ $(XMLINCLUDEDIR)pattern.h
+ $(XMLINCLUDEDIR)relaxng.h
+ $(XMLINCLUDEDIR)SAX.h
+ $(XMLINCLUDEDIR)SAX2.h
+ $(XMLINCLUDEDIR)schemasInternals.h
+ $(XMLINCLUDEDIR)threads.h
+ $(XMLINCLUDEDIR)tree.h
+ $(XMLINCLUDEDIR)uri.h
+ $(XMLINCLUDEDIR)valid.h
+ $(XMLINCLUDEDIR)xinclude.h
+ $(XMLINCLUDEDIR)xlink.h
+ $(XMLINCLUDEDIR)xmlautomata.h
+ $(XMLINCLUDEDIR)xmlerror.h
+ $(XMLINCLUDEDIR)xmlexports.h
+ $(XMLINCLUDEDIR)xmlIO.h
+ $(XMLINCLUDEDIR)xmlmemory.h
+ $(XMLINCLUDEDIR)xmlmodule.h
+ $(XMLINCLUDEDIR)xmlreader.h
+ $(XMLINCLUDEDIR)xmlregexp.h
+ $(XMLINCLUDEDIR)xmlsave.h
+ $(XMLINCLUDEDIR)xmlschemas.h
+ $(XMLINCLUDEDIR)xmlschemastypes.h
+ $(XMLINCLUDEDIR)xmlstring.h
+ $(XMLINCLUDEDIR)xmlunicode.h
+ $(XMLINCLUDEDIR)xmlversion.h
+ $(XMLINCLUDEDIR)xmlwriter.h
+ $(XMLINCLUDEDIR)xpath.h
+ $(XMLINCLUDEDIR)xpathInternals.h
+ $(XMLINCLUDEDIR)xpointer.h
+ </headers>
+
+ <!-- these ones are not inside the include/libxml folder -->
+ <headers>
+ $(XMLBASEDIR)$(DIRSEP)libxml.h
+ $(XMLBASEDIR)$(DIRSEP)triodef.h
+ $(XMLBASEDIR)$(DIRSEP)trionan.h
+ $(XMLBASEDIR)$(DIRSEP)include$(DIRSEP)wsockcompat.h
+ </headers>
+ </lib>
+
+
+
+ <!-- -->
+ <!-- LIBXML2 test programs -->
+ <!-- -->
+
+ <set var="BUILD_ALL_TESTS">
+
+ <!-- when using full options support with MSVC6PRJ we should
+ avoid to create all the DSP files required for the test
+ programs: they would take a _lot_ of space !! -->
+ <if cond="FORMAT=='msvc6prj' and FULL_OPTIONS_SUPPORT=='1'">0</if>
+
+ <!-- when creating a makefile or using MSVC6PRJ with limited
+ options support, then we can build all the tests safely -->
+ <if cond="FORMAT!='msvc6prj' or FULL_OPTIONS_SUPPORT=='0'">1</if>
+
+ </set>
+
+ <if cond="BUILD_ALL_TESTS=='1'">
+
+ <exe id="testAutomata" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testAutomata.c</sources></exe>
+ <exe id="testC14N" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testC14N.c</sources></exe>
+ <exe id="testHTML" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testHTML.c</sources></exe>
+ <exe id="testReader" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testReader.c</sources></exe>
+ <exe id="testRegexp" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testRegexp.c</sources></exe>
+ <exe id="testRelax" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testRelax.c</sources></exe>
+ <exe id="testSax" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testSax.c</sources></exe>
+ <exe id="testSchemas" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testSchemas.c</sources></exe>
+ <exe id="testURI" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testURI.c</sources></exe>
+ <exe id="testXPath" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testXPath.c</sources></exe>
+ <exe id="xmllint" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)xmllint.c</sources></exe>
+
+ <if cond="FORMAT=='autoconf'">
+ <exe id="testdso" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testdso.c</sources></exe>
+ </if>
+
+ <!-- FIXME:
+ <exe id="testModule" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testModule.c</sources></exe>
+
+ <if cond="WITH_THREADS=='posix'">
+ <exe id="testThreads" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testThreads.c</sources></exe>
+ </if>
+ <if cond="WITH_THREADS=='ctls' or WITH_THREADS=='native'">
+ <exe id="testThreadsWin32" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testThreadsWin32.c</sources></exe>
+ </if>
+ -->
+ </if>
+
+</makefile>
diff --git a/third_party/libxml/src/buf.c b/third_party/libxml/src/buf.c
new file mode 100644
index 0000000..6efc7b6
--- /dev/null
+++ b/third_party/libxml/src/buf.c
@@ -0,0 +1,1304 @@
+/*
+ * buf.c: memory buffers for libxml2
+ *
+ * new buffer structures and entry points to simplify the maintainance
+ * of libxml2 and ensure we keep good control over memory allocations
+ * and stay 64 bits clean.
+ * The new entry point use the xmlBufPtr opaque structure and
+ * xmlBuf...() counterparts to the old xmlBuf...() functions
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h> /* for memset() only ! */
+#include <limits.h>
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <libxml/tree.h>
+#include <libxml/globals.h>
+#include <libxml/tree.h>
+#include "buf.h"
+
+#define WITH_BUFFER_COMPAT
+
+/**
+ * xmlBuf:
+ *
+ * A buffer structure. The base of the structure is somehow compatible
+ * with struct _xmlBuffer to limit risks on application which accessed
+ * directly the input->buf->buffer structures.
+ */
+
+struct _xmlBuf {
+ xmlChar *content; /* The buffer content UTF8 */
+ unsigned int compat_use; /* for binary compatibility */
+ unsigned int compat_size; /* for binary compatibility */
+ xmlBufferAllocationScheme alloc; /* The realloc method */
+ xmlChar *contentIO; /* in IO mode we may have a different base */
+ size_t use; /* The buffer size used */
+ size_t size; /* The buffer size */
+ xmlBufferPtr buffer; /* wrapper for an old buffer */
+ int error; /* an error code if a failure occured */
+};
+
+#ifdef WITH_BUFFER_COMPAT
+/*
+ * Macro for compatibility with xmlBuffer to be used after an xmlBuf
+ * is updated. This makes sure the compat fields are updated too.
+ */
+#define UPDATE_COMPAT(buf) \
+ if (buf->size < INT_MAX) buf->compat_size = buf->size; \
+ else buf->compat_size = INT_MAX; \
+ if (buf->use < INT_MAX) buf->compat_use = buf->use; \
+ else buf->compat_use = INT_MAX;
+
+/*
+ * Macro for compatibility with xmlBuffer to be used in all the xmlBuf
+ * entry points, it checks that the compat fields have not been modified
+ * by direct call to xmlBuffer function from code compiled before 2.9.0 .
+ */
+#define CHECK_COMPAT(buf) \
+ if (buf->size != (size_t) buf->compat_size) \
+ if (buf->compat_size < INT_MAX) \
+ buf->size = buf->compat_size; \
+ if (buf->use != (size_t) buf->compat_use) \
+ if (buf->compat_use < INT_MAX) \
+ buf->use = buf->compat_use;
+
+#else /* ! WITH_BUFFER_COMPAT */
+#define UPDATE_COMPAT(buf)
+#define CHECK_COMPAT(buf)
+#endif /* WITH_BUFFER_COMPAT */
+
+/**
+ * xmlBufMemoryError:
+ * @extra: extra informations
+ *
+ * Handle an out of memory condition
+ * To be improved...
+ */
+static void
+xmlBufMemoryError(xmlBufPtr buf, const char *extra)
+{
+ __xmlSimpleError(XML_FROM_BUFFER, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+ if ((buf) && (buf->error == 0))
+ buf->error = XML_ERR_NO_MEMORY;
+}
+
+/**
+ * xmlBufOverflowError:
+ * @extra: extra informations
+ *
+ * Handle a buffer overflow error
+ * To be improved...
+ */
+static void
+xmlBufOverflowError(xmlBufPtr buf, const char *extra)
+{
+ __xmlSimpleError(XML_FROM_BUFFER, XML_BUF_OVERFLOW, NULL, NULL, extra);
+ if ((buf) && (buf->error == 0))
+ buf->error = XML_BUF_OVERFLOW;
+}
+
+
+/**
+ * xmlBufCreate:
+ *
+ * routine to create an XML buffer.
+ * returns the new structure.
+ */
+xmlBufPtr
+xmlBufCreate(void) {
+ xmlBufPtr ret;
+
+ ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+ if (ret == NULL) {
+ xmlBufMemoryError(NULL, "creating buffer");
+ return(NULL);
+ }
+ ret->compat_use = 0;
+ ret->use = 0;
+ ret->error = 0;
+ ret->buffer = NULL;
+ ret->size = xmlDefaultBufferSize;
+ ret->compat_size = xmlDefaultBufferSize;
+ ret->alloc = xmlBufferAllocScheme;
+ ret->content = (xmlChar *) xmlMallocAtomic(ret->size * sizeof(xmlChar));
+ if (ret->content == NULL) {
+ xmlBufMemoryError(ret, "creating buffer");
+ xmlFree(ret);
+ return(NULL);
+ }
+ ret->content[0] = 0;
+ ret->contentIO = NULL;
+ return(ret);
+}
+
+/**
+ * xmlBufCreateSize:
+ * @size: initial size of buffer
+ *
+ * routine to create an XML buffer.
+ * returns the new structure.
+ */
+xmlBufPtr
+xmlBufCreateSize(size_t size) {
+ xmlBufPtr ret;
+
+ ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+ if (ret == NULL) {
+ xmlBufMemoryError(NULL, "creating buffer");
+ return(NULL);
+ }
+ ret->compat_use = 0;
+ ret->use = 0;
+ ret->error = 0;
+ ret->buffer = NULL;
+ ret->alloc = xmlBufferAllocScheme;
+ ret->size = (size ? size+2 : 0); /* +1 for ending null */
+ ret->compat_size = (int) ret->size;
+ if (ret->size){
+ ret->content = (xmlChar *) xmlMallocAtomic(ret->size * sizeof(xmlChar));
+ if (ret->content == NULL) {
+ xmlBufMemoryError(ret, "creating buffer");
+ xmlFree(ret);
+ return(NULL);
+ }
+ ret->content[0] = 0;
+ } else
+ ret->content = NULL;
+ ret->contentIO = NULL;
+ return(ret);
+}
+
+/**
+ * xmlBufDetach:
+ * @buf: the buffer
+ *
+ * Remove the string contained in a buffer and give it back to the
+ * caller. The buffer is reset to an empty content.
+ * This doesn't work with immutable buffers as they can't be reset.
+ *
+ * Returns the previous string contained by the buffer.
+ */
+xmlChar *
+xmlBufDetach(xmlBufPtr buf) {
+ xmlChar *ret;
+
+ if (buf == NULL)
+ return(NULL);
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+ return(NULL);
+ if (buf->buffer != NULL)
+ return(NULL);
+ if (buf->error)
+ return(NULL);
+
+ ret = buf->content;
+ buf->content = NULL;
+ buf->size = 0;
+ buf->use = 0;
+ buf->compat_use = 0;
+ buf->compat_size = 0;
+
+ return ret;
+}
+
+
+/**
+ * xmlBufCreateStatic:
+ * @mem: the memory area
+ * @size: the size in byte
+ *
+ * routine to create an XML buffer from an immutable memory area.
+ * The area won't be modified nor copied, and is expected to be
+ * present until the end of the buffer lifetime.
+ *
+ * returns the new structure.
+ */
+xmlBufPtr
+xmlBufCreateStatic(void *mem, size_t size) {
+ xmlBufPtr ret;
+
+ if ((mem == NULL) || (size == 0))
+ return(NULL);
+
+ ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+ if (ret == NULL) {
+ xmlBufMemoryError(NULL, "creating buffer");
+ return(NULL);
+ }
+ if (size < INT_MAX) {
+ ret->compat_use = size;
+ ret->compat_size = size;
+ } else {
+ ret->compat_use = INT_MAX;
+ ret->compat_size = INT_MAX;
+ }
+ ret->use = size;
+ ret->size = size;
+ ret->alloc = XML_BUFFER_ALLOC_IMMUTABLE;
+ ret->content = (xmlChar *) mem;
+ ret->error = 0;
+ ret->buffer = NULL;
+ return(ret);
+}
+
+/**
+ * xmlBufGetAllocationScheme:
+ * @buf: the buffer
+ *
+ * Get the buffer allocation scheme
+ *
+ * Returns the scheme or -1 in case of error
+ */
+int
+xmlBufGetAllocationScheme(xmlBufPtr buf) {
+ if (buf == NULL) {
+#ifdef DEBUG_BUFFER
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlBufGetAllocationScheme: buf == NULL\n");
+#endif
+ return(-1);
+ }
+ return(buf->alloc);
+}
+
+/**
+ * xmlBufSetAllocationScheme:
+ * @buf: the buffer to tune
+ * @scheme: allocation scheme to use
+ *
+ * Sets the allocation scheme for this buffer
+ *
+ * returns 0 in case of success and -1 in case of failure
+ */
+int
+xmlBufSetAllocationScheme(xmlBufPtr buf,
+ xmlBufferAllocationScheme scheme) {
+ if ((buf == NULL) || (buf->error != 0)) {
+#ifdef DEBUG_BUFFER
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlBufSetAllocationScheme: buf == NULL or in error\n");
+#endif
+ return(-1);
+ }
+ if ((buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) ||
+ (buf->alloc == XML_BUFFER_ALLOC_IO))
+ return(-1);
+ if ((scheme == XML_BUFFER_ALLOC_DOUBLEIT) ||
+ (scheme == XML_BUFFER_ALLOC_EXACT) ||
+ (scheme == XML_BUFFER_ALLOC_HYBRID) ||
+ (scheme == XML_BUFFER_ALLOC_IMMUTABLE)) {
+ buf->alloc = scheme;
+ if (buf->buffer)
+ buf->buffer->alloc = scheme;
+ return(0);
+ }
+ /*
+ * Switching a buffer ALLOC_IO has the side effect of initializing
+ * the contentIO field with the current content
+ */
+ if (scheme == XML_BUFFER_ALLOC_IO) {
+ buf->alloc = XML_BUFFER_ALLOC_IO;
+ buf->contentIO = buf->content;
+ }
+ return(-1);
+}
+
+/**
+ * xmlBufFree:
+ * @buf: the buffer to free
+ *
+ * Frees an XML buffer. It frees both the content and the structure which
+ * encapsulate it.
+ */
+void
+xmlBufFree(xmlBufPtr buf) {
+ if (buf == NULL) {
+#ifdef DEBUG_BUFFER
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlBufFree: buf == NULL\n");
+#endif
+ return;
+ }
+
+ if ((buf->alloc == XML_BUFFER_ALLOC_IO) &&
+ (buf->contentIO != NULL)) {
+ xmlFree(buf->contentIO);
+ } else if ((buf->content != NULL) &&
+ (buf->alloc != XML_BUFFER_ALLOC_IMMUTABLE)) {
+ xmlFree(buf->content);
+ }
+ xmlFree(buf);
+}
+
+/**
+ * xmlBufEmpty:
+ * @buf: the buffer
+ *
+ * empty a buffer.
+ */
+void
+xmlBufEmpty(xmlBufPtr buf) {
+ if ((buf == NULL) || (buf->error != 0)) return;
+ if (buf->content == NULL) return;
+ CHECK_COMPAT(buf)
+ buf->use = 0;
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) {
+ buf->content = BAD_CAST "";
+ } else if ((buf->alloc == XML_BUFFER_ALLOC_IO) &&
+ (buf->contentIO != NULL)) {
+ size_t start_buf = buf->content - buf->contentIO;
+
+ buf->size += start_buf;
+ buf->content = buf->contentIO;
+ buf->content[0] = 0;
+ } else {
+ buf->content[0] = 0;
+ }
+ UPDATE_COMPAT(buf)
+}
+
+/**
+ * xmlBufShrink:
+ * @buf: the buffer to dump
+ * @len: the number of xmlChar to remove
+ *
+ * Remove the beginning of an XML buffer.
+ * NOTE that this routine behaviour differs from xmlBufferShrink()
+ * as it will return 0 on error instead of -1 due to size_t being
+ * used as the return type.
+ *
+ * Returns the number of byte removed or 0 in case of failure
+ */
+size_t
+xmlBufShrink(xmlBufPtr buf, size_t len) {
+ if ((buf == NULL) || (buf->error != 0)) return(0);
+ CHECK_COMPAT(buf)
+ if (len == 0) return(0);
+ if (len > buf->use) return(0);
+
+ buf->use -= len;
+ if ((buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) ||
+ ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL))) {
+ /*
+ * we just move the content pointer, but also make sure
+ * the perceived buffer size has shrinked accordingly
+ */
+ buf->content += len;
+ buf->size -= len;
+
+ /*
+ * sometimes though it maybe be better to really shrink
+ * on IO buffers
+ */
+ if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+ size_t start_buf = buf->content - buf->contentIO;
+ if (start_buf >= buf->size) {
+ memmove(buf->contentIO, &buf->content[0], buf->use);
+ buf->content = buf->contentIO;
+ buf->content[buf->use] = 0;
+ buf->size += start_buf;
+ }
+ }
+ } else {
+ memmove(buf->content, &buf->content[len], buf->use);
+ buf->content[buf->use] = 0;
+ }
+ UPDATE_COMPAT(buf)
+ return(len);
+}
+
+/**
+ * xmlBufGrowInternal:
+ * @buf: the buffer
+ * @len: the minimum free size to allocate
+ *
+ * Grow the available space of an XML buffer, @len is the target value
+ * Error checking should be done on buf->error since using the return
+ * value doesn't work that well
+ *
+ * Returns 0 in case of error or the length made available otherwise
+ */
+static size_t
+xmlBufGrowInternal(xmlBufPtr buf, size_t len) {
+ size_t size;
+ xmlChar *newbuf;
+
+ if ((buf == NULL) || (buf->error != 0)) return(0);
+ CHECK_COMPAT(buf)
+
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return(0);
+ if (buf->use + len < buf->size)
+ return(buf->size - buf->use);
+
+ /*
+ * Windows has a BIG problem on realloc timing, so we try to double
+ * the buffer size (if that's enough) (bug 146697)
+ * Apparently BSD too, and it's probably best for linux too
+ * On an embedded system this may be something to change
+ */
+#if 1
+ if (buf->size > (size_t) len)
+ size = buf->size * 2;
+ else
+ size = buf->use + len + 100;
+#else
+ size = buf->use + len + 100;
+#endif
+
+ if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+ size_t start_buf = buf->content - buf->contentIO;
+
+ newbuf = (xmlChar *) xmlRealloc(buf->contentIO, start_buf + size);
+ if (newbuf == NULL) {
+ xmlBufMemoryError(buf, "growing buffer");
+ return(0);
+ }
+ buf->contentIO = newbuf;
+ buf->content = newbuf + start_buf;
+ } else {
+ newbuf = (xmlChar *) xmlRealloc(buf->content, size);
+ if (newbuf == NULL) {
+ xmlBufMemoryError(buf, "growing buffer");
+ return(0);
+ }
+ buf->content = newbuf;
+ }
+ buf->size = size;
+ UPDATE_COMPAT(buf)
+ return(buf->size - buf->use);
+}
+
+/**
+ * xmlBufGrow:
+ * @buf: the buffer
+ * @len: the minimum free size to allocate
+ *
+ * Grow the available space of an XML buffer, @len is the target value
+ * This is been kept compatible with xmlBufferGrow() as much as possible
+ *
+ * Returns -1 in case of error or the length made available otherwise
+ */
+int
+xmlBufGrow(xmlBufPtr buf, int len) {
+ size_t ret;
+
+ if ((buf == NULL) || (len < 0)) return(-1);
+ if (len == 0)
+ return(0);
+ ret = xmlBufGrowInternal(buf, len);
+ if (buf->error != 0)
+ return(-1);
+ return((int) ret);
+}
+
+/**
+ * xmlBufInflate:
+ * @buf: the buffer
+ * @len: the minimum extra free size to allocate
+ *
+ * Grow the available space of an XML buffer, adding at least @len bytes
+ *
+ * Returns 0 if successful or -1 in case of error
+ */
+int
+xmlBufInflate(xmlBufPtr buf, size_t len) {
+ if (buf == NULL) return(-1);
+ xmlBufGrowInternal(buf, len + buf->size);
+ if (buf->error)
+ return(-1);
+ return(0);
+}
+
+/**
+ * xmlBufDump:
+ * @file: the file output
+ * @buf: the buffer to dump
+ *
+ * Dumps an XML buffer to a FILE *.
+ * Returns the number of #xmlChar written
+ */
+size_t
+xmlBufDump(FILE *file, xmlBufPtr buf) {
+ size_t ret;
+
+ if ((buf == NULL) || (buf->error != 0)) {
+#ifdef DEBUG_BUFFER
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlBufDump: buf == NULL or in error\n");
+#endif
+ return(0);
+ }
+ if (buf->content == NULL) {
+#ifdef DEBUG_BUFFER
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlBufDump: buf->content == NULL\n");
+#endif
+ return(0);
+ }
+ CHECK_COMPAT(buf)
+ if (file == NULL)
+ file = stdout;
+ ret = fwrite(buf->content, sizeof(xmlChar), buf->use, file);
+ return(ret);
+}
+
+/**
+ * xmlBufContent:
+ * @buf: the buffer
+ *
+ * Function to extract the content of a buffer
+ *
+ * Returns the internal content
+ */
+
+xmlChar *
+xmlBufContent(const xmlBuf *buf)
+{
+ if ((!buf) || (buf->error))
+ return NULL;
+
+ return(buf->content);
+}
+
+/**
+ * xmlBufEnd:
+ * @buf: the buffer
+ *
+ * Function to extract the end of the content of a buffer
+ *
+ * Returns the end of the internal content or NULL in case of error
+ */
+
+xmlChar *
+xmlBufEnd(xmlBufPtr buf)
+{
+ if ((!buf) || (buf->error))
+ return NULL;
+ CHECK_COMPAT(buf)
+
+ return(&buf->content[buf->use]);
+}
+
+/**
+ * xmlBufAddLen:
+ * @buf: the buffer
+ * @len: the size which were added at the end
+ *
+ * Sometime data may be added at the end of the buffer without
+ * using the xmlBuf APIs that is used to expand the used space
+ * and set the zero terminating at the end of the buffer
+ *
+ * Returns -1 in case of error and 0 otherwise
+ */
+int
+xmlBufAddLen(xmlBufPtr buf, size_t len) {
+ if ((buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ if (len > (buf->size - buf->use))
+ return(-1);
+ buf->use += len;
+ UPDATE_COMPAT(buf)
+ if (buf->size > buf->use)
+ buf->content[buf->use] = 0;
+ else
+ return(-1);
+ return(0);
+}
+
+/**
+ * xmlBufErase:
+ * @buf: the buffer
+ * @len: the size to erase at the end
+ *
+ * Sometime data need to be erased at the end of the buffer
+ *
+ * Returns -1 in case of error and 0 otherwise
+ */
+int
+xmlBufErase(xmlBufPtr buf, size_t len) {
+ if ((buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ if (len > buf->use)
+ return(-1);
+ buf->use -= len;
+ buf->content[buf->use] = 0;
+ UPDATE_COMPAT(buf)
+ return(0);
+}
+
+/**
+ * xmlBufLength:
+ * @buf: the buffer
+ *
+ * Function to get the length of a buffer
+ *
+ * Returns the length of data in the internal content
+ */
+
+size_t
+xmlBufLength(const xmlBufPtr buf)
+{
+ if ((!buf) || (buf->error))
+ return 0;
+ CHECK_COMPAT(buf)
+
+ return(buf->use);
+}
+
+/**
+ * xmlBufUse:
+ * @buf: the buffer
+ *
+ * Function to get the length of a buffer
+ *
+ * Returns the length of data in the internal content
+ */
+
+size_t
+xmlBufUse(const xmlBufPtr buf)
+{
+ if ((!buf) || (buf->error))
+ return 0;
+ CHECK_COMPAT(buf)
+
+ return(buf->use);
+}
+
+/**
+ * xmlBufAvail:
+ * @buf: the buffer
+ *
+ * Function to find how much free space is allocated but not
+ * used in the buffer. It does not account for the terminating zero
+ * usually needed
+ *
+ * Returns the amount or 0 if none or an error occured
+ */
+
+size_t
+xmlBufAvail(const xmlBufPtr buf)
+{
+ if ((!buf) || (buf->error))
+ return 0;
+ CHECK_COMPAT(buf)
+
+ return(buf->size - buf->use);
+}
+
+/**
+ * xmlBufIsEmpty:
+ * @buf: the buffer
+ *
+ * Tell if a buffer is empty
+ *
+ * Returns 0 if no, 1 if yes and -1 in case of error
+ */
+int
+xmlBufIsEmpty(const xmlBufPtr buf)
+{
+ if ((!buf) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+
+ return(buf->use == 0);
+}
+
+/**
+ * xmlBufResize:
+ * @buf: the buffer to resize
+ * @size: the desired size
+ *
+ * Resize a buffer to accommodate minimum size of @size.
+ *
+ * Returns 0 in case of problems, 1 otherwise
+ */
+int
+xmlBufResize(xmlBufPtr buf, size_t size)
+{
+ unsigned int newSize;
+ xmlChar* rebuf = NULL;
+ size_t start_buf;
+
+ if ((buf == NULL) || (buf->error))
+ return(0);
+ CHECK_COMPAT(buf)
+
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return(0);
+
+ /* Don't resize if we don't have to */
+ if (size < buf->size)
+ return 1;
+
+ /* figure out new size */
+ switch (buf->alloc){
+ case XML_BUFFER_ALLOC_IO:
+ case XML_BUFFER_ALLOC_DOUBLEIT:
+ /*take care of empty case*/
+ newSize = (buf->size ? buf->size*2 : size + 10);
+ while (size > newSize) {
+ if (newSize > UINT_MAX / 2) {
+ xmlBufMemoryError(buf, "growing buffer");
+ return 0;
+ }
+ newSize *= 2;
+ }
+ break;
+ case XML_BUFFER_ALLOC_EXACT:
+ newSize = size+10;
+ break;
+ case XML_BUFFER_ALLOC_HYBRID:
+ if (buf->use < BASE_BUFFER_SIZE)
+ newSize = size;
+ else {
+ newSize = buf->size * 2;
+ while (size > newSize) {
+ if (newSize > UINT_MAX / 2) {
+ xmlBufMemoryError(buf, "growing buffer");
+ return 0;
+ }
+ newSize *= 2;
+ }
+ }
+ break;
+
+ default:
+ newSize = size+10;
+ break;
+ }
+
+ if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+ start_buf = buf->content - buf->contentIO;
+
+ if (start_buf > newSize) {
+ /* move data back to start */
+ memmove(buf->contentIO, buf->content, buf->use);
+ buf->content = buf->contentIO;
+ buf->content[buf->use] = 0;
+ buf->size += start_buf;
+ } else {
+ rebuf = (xmlChar *) xmlRealloc(buf->contentIO, start_buf + newSize);
+ if (rebuf == NULL) {
+ xmlBufMemoryError(buf, "growing buffer");
+ return 0;
+ }
+ buf->contentIO = rebuf;
+ buf->content = rebuf + start_buf;
+ }
+ } else {
+ if (buf->content == NULL) {
+ rebuf = (xmlChar *) xmlMallocAtomic(newSize);
+ } else if (buf->size - buf->use < 100) {
+ rebuf = (xmlChar *) xmlRealloc(buf->content, newSize);
+ } else {
+ /*
+ * if we are reallocating a buffer far from being full, it's
+ * better to make a new allocation and copy only the used range
+ * and free the old one.
+ */
+ rebuf = (xmlChar *) xmlMallocAtomic(newSize);
+ if (rebuf != NULL) {
+ memcpy(rebuf, buf->content, buf->use);
+ xmlFree(buf->content);
+ rebuf[buf->use] = 0;
+ }
+ }
+ if (rebuf == NULL) {
+ xmlBufMemoryError(buf, "growing buffer");
+ return 0;
+ }
+ buf->content = rebuf;
+ }
+ buf->size = newSize;
+ UPDATE_COMPAT(buf)
+
+ return 1;
+}
+
+/**
+ * xmlBufAdd:
+ * @buf: the buffer to dump
+ * @str: the #xmlChar string
+ * @len: the number of #xmlChar to add
+ *
+ * Add a string range to an XML buffer. if len == -1, the length of
+ * str is recomputed.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ * and -1 in case of internal or API error.
+ */
+int
+xmlBufAdd(xmlBufPtr buf, const xmlChar *str, int len) {
+ unsigned int needSize;
+
+ if ((str == NULL) || (buf == NULL) || (buf->error))
+ return -1;
+ CHECK_COMPAT(buf)
+
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+ if (len < -1) {
+#ifdef DEBUG_BUFFER
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlBufAdd: len < 0\n");
+#endif
+ return -1;
+ }
+ if (len == 0) return 0;
+
+ if (len < 0)
+ len = xmlStrlen(str);
+
+ if (len < 0) return -1;
+ if (len == 0) return 0;
+
+ needSize = buf->use + len + 2;
+ if (needSize > buf->size){
+ if (!xmlBufResize(buf, needSize)){
+ xmlBufMemoryError(buf, "growing buffer");
+ return XML_ERR_NO_MEMORY;
+ }
+ }
+
+ memmove(&buf->content[buf->use], str, len*sizeof(xmlChar));
+ buf->use += len;
+ buf->content[buf->use] = 0;
+ UPDATE_COMPAT(buf)
+ return 0;
+}
+
+/**
+ * xmlBufAddHead:
+ * @buf: the buffer
+ * @str: the #xmlChar string
+ * @len: the number of #xmlChar to add
+ *
+ * Add a string range to the beginning of an XML buffer.
+ * if len == -1, the length of @str is recomputed.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ * and -1 in case of internal or API error.
+ */
+int
+xmlBufAddHead(xmlBufPtr buf, const xmlChar *str, int len) {
+ unsigned int needSize;
+
+ if ((buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+ if (str == NULL) {
+#ifdef DEBUG_BUFFER
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlBufAddHead: str == NULL\n");
+#endif
+ return -1;
+ }
+ if (len < -1) {
+#ifdef DEBUG_BUFFER
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlBufAddHead: len < 0\n");
+#endif
+ return -1;
+ }
+ if (len == 0) return 0;
+
+ if (len < 0)
+ len = xmlStrlen(str);
+
+ if (len <= 0) return -1;
+
+ if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+ size_t start_buf = buf->content - buf->contentIO;
+
+ if (start_buf > (unsigned int) len) {
+ /*
+ * We can add it in the space previously shrinked
+ */
+ buf->content -= len;
+ memmove(&buf->content[0], str, len);
+ buf->use += len;
+ buf->size += len;
+ UPDATE_COMPAT(buf)
+ return(0);
+ }
+ }
+ needSize = buf->use + len + 2;
+ if (needSize > buf->size){
+ if (!xmlBufResize(buf, needSize)){
+ xmlBufMemoryError(buf, "growing buffer");
+ return XML_ERR_NO_MEMORY;
+ }
+ }
+
+ memmove(&buf->content[len], &buf->content[0], buf->use);
+ memmove(&buf->content[0], str, len);
+ buf->use += len;
+ buf->content[buf->use] = 0;
+ UPDATE_COMPAT(buf)
+ return 0;
+}
+
+/**
+ * xmlBufCat:
+ * @buf: the buffer to add to
+ * @str: the #xmlChar string
+ *
+ * Append a zero terminated string to an XML buffer.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ * and -1 in case of internal or API error.
+ */
+int
+xmlBufCat(xmlBufPtr buf, const xmlChar *str) {
+ if ((buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+ if (str == NULL) return -1;
+ return xmlBufAdd(buf, str, -1);
+}
+
+/**
+ * xmlBufCCat:
+ * @buf: the buffer to dump
+ * @str: the C char string
+ *
+ * Append a zero terminated C string to an XML buffer.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ * and -1 in case of internal or API error.
+ */
+int
+xmlBufCCat(xmlBufPtr buf, const char *str) {
+ const char *cur;
+
+ if ((buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+ if (str == NULL) {
+#ifdef DEBUG_BUFFER
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlBufCCat: str == NULL\n");
+#endif
+ return -1;
+ }
+ for (cur = str;*cur != 0;cur++) {
+ if (buf->use + 10 >= buf->size) {
+ if (!xmlBufResize(buf, buf->use+10)){
+ xmlBufMemoryError(buf, "growing buffer");
+ return XML_ERR_NO_MEMORY;
+ }
+ }
+ buf->content[buf->use++] = *cur;
+ }
+ buf->content[buf->use] = 0;
+ UPDATE_COMPAT(buf)
+ return 0;
+}
+
+/**
+ * xmlBufWriteCHAR:
+ * @buf: the XML buffer
+ * @string: the string to add
+ *
+ * routine which manages and grows an output buffer. This one adds
+ * xmlChars at the end of the buffer.
+ *
+ * Returns 0 if successful, a positive error code number otherwise
+ * and -1 in case of internal or API error.
+ */
+int
+xmlBufWriteCHAR(xmlBufPtr buf, const xmlChar *string) {
+ if ((buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+ return(-1);
+ return(xmlBufCat(buf, string));
+}
+
+/**
+ * xmlBufWriteChar:
+ * @buf: the XML buffer output
+ * @string: the string to add
+ *
+ * routine which manage and grows an output buffer. This one add
+ * C chars at the end of the array.
+ *
+ * Returns 0 if successful, a positive error code number otherwise
+ * and -1 in case of internal or API error.
+ */
+int
+xmlBufWriteChar(xmlBufPtr buf, const char *string) {
+ if ((buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+ return(-1);
+ return(xmlBufCCat(buf, string));
+}
+
+
+/**
+ * xmlBufWriteQuotedString:
+ * @buf: the XML buffer output
+ * @string: the string to add
+ *
+ * routine which manage and grows an output buffer. This one writes
+ * a quoted or double quoted #xmlChar string, checking first if it holds
+ * quote or double-quotes internally
+ *
+ * Returns 0 if successful, a positive error code number otherwise
+ * and -1 in case of internal or API error.
+ */
+int
+xmlBufWriteQuotedString(xmlBufPtr buf, const xmlChar *string) {
+ const xmlChar *cur, *base;
+ if ((buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+ return(-1);
+ if (xmlStrchr(string, '\"')) {
+ if (xmlStrchr(string, '\'')) {
+#ifdef DEBUG_BUFFER
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlBufWriteQuotedString: string contains quote and double-quotes !\n");
+#endif
+ xmlBufCCat(buf, "\"");
+ base = cur = string;
+ while(*cur != 0){
+ if(*cur == '"'){
+ if (base != cur)
+ xmlBufAdd(buf, base, cur - base);
+ xmlBufAdd(buf, BAD_CAST """, 6);
+ cur++;
+ base = cur;
+ }
+ else {
+ cur++;
+ }
+ }
+ if (base != cur)
+ xmlBufAdd(buf, base, cur - base);
+ xmlBufCCat(buf, "\"");
+ }
+ else{
+ xmlBufCCat(buf, "\'");
+ xmlBufCat(buf, string);
+ xmlBufCCat(buf, "\'");
+ }
+ } else {
+ xmlBufCCat(buf, "\"");
+ xmlBufCat(buf, string);
+ xmlBufCCat(buf, "\"");
+ }
+ return(0);
+}
+
+/**
+ * xmlBufFromBuffer:
+ * @buffer: incoming old buffer to convert to a new one
+ *
+ * Helper routine to switch from the old buffer structures in use
+ * in various APIs. It creates a wrapper xmlBufPtr which will be
+ * used for internal processing until the xmlBufBackToBuffer() is
+ * issued.
+ *
+ * Returns a new xmlBufPtr unless the call failed and NULL is returned
+ */
+xmlBufPtr
+xmlBufFromBuffer(xmlBufferPtr buffer) {
+ xmlBufPtr ret;
+
+ if (buffer == NULL)
+ return(NULL);
+
+ ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+ if (ret == NULL) {
+ xmlBufMemoryError(NULL, "creating buffer");
+ return(NULL);
+ }
+ ret->use = buffer->use;
+ ret->size = buffer->size;
+ ret->compat_use = buffer->use;
+ ret->compat_size = buffer->size;
+ ret->error = 0;
+ ret->buffer = buffer;
+ ret->alloc = buffer->alloc;
+ ret->content = buffer->content;
+ ret->contentIO = buffer->contentIO;
+
+ return(ret);
+}
+
+/**
+ * xmlBufBackToBuffer:
+ * @buf: new buffer wrapping the old one
+ *
+ * Function to be called once internal processing had been done to
+ * update back the buffer provided by the user. This can lead to
+ * a failure in case the size accumulated in the xmlBuf is larger
+ * than what an xmlBuffer can support on 64 bits (INT_MAX)
+ * The xmlBufPtr @buf wrapper is deallocated by this call in any case.
+ *
+ * Returns the old xmlBufferPtr unless the call failed and NULL is returned
+ */
+xmlBufferPtr
+xmlBufBackToBuffer(xmlBufPtr buf) {
+ xmlBufferPtr ret;
+
+ if ((buf == NULL) || (buf->error))
+ return(NULL);
+ CHECK_COMPAT(buf)
+ if (buf->buffer == NULL) {
+ xmlBufFree(buf);
+ return(NULL);
+ }
+
+ ret = buf->buffer;
+ /*
+ * What to do in case of error in the buffer ???
+ */
+ if (buf->use > INT_MAX) {
+ /*
+ * Worse case, we really allocated and used more than the
+ * maximum allowed memory for an xmlBuffer on this architecture.
+ * Keep the buffer but provide a truncated size value.
+ */
+ xmlBufOverflowError(buf, "Used size too big for xmlBuffer");
+ ret->use = INT_MAX;
+ ret->size = INT_MAX;
+ } else if (buf->size > INT_MAX) {
+ /*
+ * milder case, we allocated more than the maximum allowed memory
+ * for an xmlBuffer on this architecture, but used less than the
+ * limit.
+ * Keep the buffer but provide a truncated size value.
+ */
+ xmlBufOverflowError(buf, "Allocated size too big for xmlBuffer");
+ ret->size = INT_MAX;
+ }
+ ret->use = (int) buf->use;
+ ret->size = (int) buf->size;
+ ret->alloc = buf->alloc;
+ ret->content = buf->content;
+ ret->contentIO = buf->contentIO;
+ xmlFree(buf);
+ return(ret);
+}
+
+/**
+ * xmlBufMergeBuffer:
+ * @buf: an xmlBufPtr
+ * @buffer: the buffer to consume into @buf
+ *
+ * The content of @buffer is appended to @buf and @buffer is freed
+ *
+ * Returns -1 in case of error, 0 otherwise, in any case @buffer is freed
+ */
+int
+xmlBufMergeBuffer(xmlBufPtr buf, xmlBufferPtr buffer) {
+ int ret = 0;
+
+ if ((buf == NULL) || (buf->error)) {
+ xmlBufferFree(buffer);
+ return(-1);
+ }
+ CHECK_COMPAT(buf)
+ if ((buffer != NULL) && (buffer->content != NULL) &&
+ (buffer->use > 0)) {
+ ret = xmlBufAdd(buf, buffer->content, buffer->use);
+ }
+ xmlBufferFree(buffer);
+ return(ret);
+}
+
+/**
+ * xmlBufResetInput:
+ * @buf: an xmlBufPtr
+ * @input: an xmlParserInputPtr
+ *
+ * Update the input to use the current set of pointers from the buffer.
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+int
+xmlBufResetInput(xmlBufPtr buf, xmlParserInputPtr input) {
+ if ((input == NULL) || (buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ input->base = input->cur = buf->content;
+ input->end = &buf->content[buf->use];
+ return(0);
+}
+
+/**
+ * xmlBufGetInputBase:
+ * @buf: an xmlBufPtr
+ * @input: an xmlParserInputPtr
+ *
+ * Get the base of the @input relative to the beginning of the buffer
+ *
+ * Returns the size_t corresponding to the displacement
+ */
+size_t
+xmlBufGetInputBase(xmlBufPtr buf, xmlParserInputPtr input) {
+ size_t base;
+
+ if ((input == NULL) || (buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ base = input->base - buf->content;
+ /*
+ * We could do some pointer arythmetic checks but that's probably
+ * sufficient.
+ */
+ if (base > buf->size) {
+ xmlBufOverflowError(buf, "Input reference outside of the buffer");
+ base = 0;
+ }
+ return(base);
+}
+
+/**
+ * xmlBufSetInputBaseCur:
+ * @buf: an xmlBufPtr
+ * @input: an xmlParserInputPtr
+ * @base: the base value relative to the beginning of the buffer
+ * @cur: the cur value relative to the beginning of the buffer
+ *
+ * Update the input to use the base and cur relative to the buffer
+ * after a possible reallocation of its content
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+int
+xmlBufSetInputBaseCur(xmlBufPtr buf, xmlParserInputPtr input,
+ size_t base, size_t cur) {
+ if ((input == NULL) || (buf == NULL) || (buf->error))
+ return(-1);
+ CHECK_COMPAT(buf)
+ input->base = &buf->content[base];
+ input->cur = input->base + cur;
+ input->end = &buf->content[buf->use];
+ return(0);
+}
+
+#define bottom_buf
+#include "elfgcchack.h"
diff --git a/third_party/libxml/src/buf.h b/third_party/libxml/src/buf.h
new file mode 100644
index 0000000..ebdc978
--- /dev/null
+++ b/third_party/libxml/src/buf.h
@@ -0,0 +1,72 @@
+/*
+ * Summary: Internal Interfaces for memory buffers in libxml2
+ * Description: this module describes most of the new xmlBuf buffer
+ * entry points, those are private routines, with a
+ * few exceptions exported in tree.h. This was added
+ * in 2.9.0.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_BUF_H__
+#define __XML_BUF_H__
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+xmlBufPtr xmlBufCreate(void);
+xmlBufPtr xmlBufCreateSize(size_t size);
+xmlBufPtr xmlBufCreateStatic(void *mem, size_t size);
+
+int xmlBufSetAllocationScheme(xmlBufPtr buf,
+ xmlBufferAllocationScheme scheme);
+int xmlBufGetAllocationScheme(xmlBufPtr buf);
+
+void xmlBufFree(xmlBufPtr buf);
+void xmlBufEmpty(xmlBufPtr buf);
+
+/* size_t xmlBufShrink(xmlBufPtr buf, size_t len); */
+int xmlBufGrow(xmlBufPtr buf, int len);
+int xmlBufInflate(xmlBufPtr buf, size_t len);
+int xmlBufResize(xmlBufPtr buf, size_t len);
+
+int xmlBufAdd(xmlBufPtr buf, const xmlChar *str, int len);
+int xmlBufAddHead(xmlBufPtr buf, const xmlChar *str, int len);
+int xmlBufCat(xmlBufPtr buf, const xmlChar *str);
+int xmlBufCCat(xmlBufPtr buf, const char *str);
+int xmlBufWriteCHAR(xmlBufPtr buf, const xmlChar *string);
+int xmlBufWriteChar(xmlBufPtr buf, const char *string);
+int xmlBufWriteQuotedString(xmlBufPtr buf, const xmlChar *string);
+
+size_t xmlBufAvail(const xmlBufPtr buf);
+size_t xmlBufLength(const xmlBufPtr buf);
+/* size_t xmlBufUse(const xmlBufPtr buf); */
+int xmlBufIsEmpty(const xmlBufPtr buf);
+int xmlBufAddLen(xmlBufPtr buf, size_t len);
+int xmlBufErase(xmlBufPtr buf, size_t len);
+
+/* const xmlChar * xmlBufContent(const xmlBuf *buf); */
+/* const xmlChar * xmlBufEnd(xmlBufPtr buf); */
+
+xmlChar * xmlBufDetach(xmlBufPtr buf);
+
+size_t xmlBufDump(FILE *file, xmlBufPtr buf);
+
+xmlBufPtr xmlBufFromBuffer(xmlBufferPtr buffer);
+xmlBufferPtr xmlBufBackToBuffer(xmlBufPtr buf);
+int xmlBufMergeBuffer(xmlBufPtr buf, xmlBufferPtr buffer);
+
+int xmlBufResetInput(xmlBufPtr buf, xmlParserInputPtr input);
+size_t xmlBufGetInputBase(xmlBufPtr buf, xmlParserInputPtr input);
+int xmlBufSetInputBaseCur(xmlBufPtr buf, xmlParserInputPtr input,
+ size_t base, size_t cur);
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_BUF_H__ */
+
diff --git a/third_party/libxml/src/c14n.c b/third_party/libxml/src/c14n.c
index 9c3cad2..ca77f92 100644
--- a/third_party/libxml/src/c14n.c
+++ b/third_party/libxml/src/c14n.c
@@ -1,12 +1,12 @@
/*
- * "Canonical XML" implementation
+ * "Canonical XML" implementation
* http://www.w3.org/TR/xml-c14n
- *
+ *
* "Exclusive XML Canonicalization" implementation
* http://www.w3.org/TR/xml-exc-c14n
*
* See Copyright for the status of this software.
- *
+ *
* Author: Aleksey Sanin <aleksey@aleksey.com>
*/
#define IN_LIBXML
@@ -27,6 +27,8 @@
#include <libxml/xpathInternals.h>
#include <libxml/c14n.h>
+#include "buf.h"
+
/************************************************************************
* *
* Some declaration better left private ATM *
@@ -44,7 +46,7 @@
int nsPrevStart; /* the begginning of the stack for previous visible node */
int nsPrevEnd; /* the end of the stack for previous visible node */
int nsMax; /* size of the array as allocated */
- xmlNsPtr *nsTab; /* array of ns in no particular order */
+ xmlNsPtr *nsTab; /* array of ns in no particular order */
xmlNodePtr *nodeTab; /* array of nodes in no particular order */
} xmlC14NVisibleNsStack, *xmlC14NVisibleNsStackPtr;
@@ -52,7 +54,7 @@
/* input parameters */
xmlDocPtr doc;
xmlC14NIsVisibleCallback is_visible_callback;
- void* user_data;
+ void* user_data;
int with_comments;
xmlOutputBufferPtr buf;
@@ -60,7 +62,7 @@
xmlC14NPosition pos;
int parent_is_doc;
xmlC14NVisibleNsStackPtr ns_rendered;
-
+
/* C14N mode */
xmlC14NMode mode;
@@ -73,17 +75,17 @@
static xmlC14NVisibleNsStackPtr xmlC14NVisibleNsStackCreate (void);
static void xmlC14NVisibleNsStackDestroy (xmlC14NVisibleNsStackPtr cur);
-static void xmlC14NVisibleNsStackAdd (xmlC14NVisibleNsStackPtr cur,
+static void xmlC14NVisibleNsStackAdd (xmlC14NVisibleNsStackPtr cur,
xmlNsPtr ns,
xmlNodePtr node);
-static void xmlC14NVisibleNsStackSave (xmlC14NVisibleNsStackPtr cur,
+static void xmlC14NVisibleNsStackSave (xmlC14NVisibleNsStackPtr cur,
xmlC14NVisibleNsStackPtr state);
-static void xmlC14NVisibleNsStackRestore (xmlC14NVisibleNsStackPtr cur,
+static void xmlC14NVisibleNsStackRestore (xmlC14NVisibleNsStackPtr cur,
xmlC14NVisibleNsStackPtr state);
-static void xmlC14NVisibleNsStackShift (xmlC14NVisibleNsStackPtr cur);
-static int xmlC14NVisibleNsStackFind (xmlC14NVisibleNsStackPtr cur,
+static void xmlC14NVisibleNsStackShift (xmlC14NVisibleNsStackPtr cur);
+static int xmlC14NVisibleNsStackFind (xmlC14NVisibleNsStackPtr cur,
xmlNsPtr ns);
-static int xmlExcC14NVisibleNsStackFind (xmlC14NVisibleNsStackPtr cur,
+static int xmlExcC14NVisibleNsStackFind (xmlC14NVisibleNsStackPtr cur,
xmlNsPtr ns,
xmlC14NCtxPtr ctx);
@@ -105,26 +107,26 @@
static xmlChar *xmlC11NNormalizeString(const xmlChar * input,
xmlC14NNormalizationMode mode);
-#define xmlC11NNormalizeAttr( a ) \
+#define xmlC11NNormalizeAttr( a ) \
xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_ATTR)
-#define xmlC11NNormalizeComment( a ) \
+#define xmlC11NNormalizeComment( a ) \
xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_COMMENT)
-#define xmlC11NNormalizePI( a ) \
+#define xmlC11NNormalizePI( a ) \
xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_PI)
-#define xmlC11NNormalizeText( a ) \
+#define xmlC11NNormalizeText( a ) \
xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_TEXT)
-#define xmlC14NIsVisible( ctx, node, parent ) \
+#define xmlC14NIsVisible( ctx, node, parent ) \
(((ctx)->is_visible_callback != NULL) ? \
(ctx)->is_visible_callback((ctx)->user_data, \
(xmlNodePtr)(node), (xmlNodePtr)(parent)) : 1)
-#define xmlC14NIsExclusive( ctx ) \
+#define xmlC14NIsExclusive( ctx ) \
( (ctx)->mode == XML_C14N_EXCLUSIVE_1_0 )
/************************************************************************
* *
- * Some factorized error routines *
+ * Some factorized error routines *
* *
************************************************************************/
@@ -249,25 +251,25 @@
************************************************************************/
#define XML_NAMESPACES_DEFAULT 16
-static int
+static int
xmlC14NIsNodeInNodeset(xmlNodeSetPtr nodes, xmlNodePtr node, xmlNodePtr parent) {
if((nodes != NULL) && (node != NULL)) {
if(node->type != XML_NAMESPACE_DECL) {
return(xmlXPathNodeSetContains(nodes, node));
} else {
xmlNs ns;
-
- memcpy(&ns, node, sizeof(ns));
-
+
+ memcpy(&ns, node, sizeof(ns));
+
/* this is a libxml hack! check xpath.c for details */
if((parent != NULL) && (parent->type == XML_ATTRIBUTE_NODE)) {
ns.next = (xmlNsPtr)parent->parent;
} else {
- ns.next = (xmlNsPtr)parent;
+ ns.next = (xmlNsPtr)parent;
}
- /*
- * If the input is an XPath node-set, then the node-set must explicitly
+ /*
+ * If the input is an XPath node-set, then the node-set must explicitly
* contain every node to be rendered to the canonical form.
*/
return(xmlXPathNodeSetContains(nodes, (xmlNodePtr)&ns));
@@ -305,12 +307,12 @@
}
memset(cur, 0, sizeof(xmlC14NVisibleNsStack));
xmlFree(cur);
-
+
}
-static void
+static void
xmlC14NVisibleNsStackAdd(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns, xmlNodePtr node) {
- if((cur == NULL) ||
+ if((cur == NULL) ||
((cur->nsTab == NULL) && (cur->nodeTab != NULL)) ||
((cur->nsTab != NULL) && (cur->nodeTab == NULL))) {
xmlC14NErrParam("adding namespace to stack");
@@ -328,9 +330,9 @@
memset(cur->nodeTab, 0 , XML_NAMESPACES_DEFAULT * sizeof(xmlNodePtr));
cur->nsMax = XML_NAMESPACES_DEFAULT;
} else if(cur->nsMax == cur->nsCurEnd) {
- void *tmp;
+ void *tmp;
int tmpSize;
-
+
tmpSize = 2 * cur->nsMax;
tmp = xmlRealloc(cur->nsTab, tmpSize * sizeof(xmlNsPtr));
if (tmp == NULL) {
@@ -360,7 +362,7 @@
xmlC14NErrParam("saving namespaces stack");
return;
}
-
+
state->nsCurEnd = cur->nsCurEnd;
state->nsPrevStart = cur->nsPrevStart;
state->nsPrevEnd = cur->nsPrevEnd;
@@ -377,7 +379,7 @@
cur->nsPrevEnd = state->nsPrevEnd;
}
-static void
+static void
xmlC14NVisibleNsStackShift(xmlC14NVisibleNsStackPtr cur) {
if(cur == NULL) {
xmlC14NErrParam("shifting namespaces stack");
@@ -400,7 +402,7 @@
/**
* xmlC14NVisibleNsStackFind:
- * @ctx: the C14N context
+ * @ctx: the C14N context
* @ns: the namespace to check
*
* Checks whether the given namespace was already rendered or not
@@ -414,14 +416,14 @@
const xmlChar *prefix;
const xmlChar *href;
int has_empty_ns;
-
+
if(cur == NULL) {
xmlC14NErrParam("searching namespaces stack (c14n)");
return (0);
}
/*
- * if the default namespace xmlns="" is not defined yet then
+ * if the default namespace xmlns="" is not defined yet then
* we do not want to print it out
*/
prefix = ((ns == NULL) || (ns->prefix == NULL)) ? BAD_CAST "" : ns->prefix;
@@ -432,7 +434,7 @@
int start = (has_empty_ns) ? 0 : cur->nsPrevStart;
for (i = cur->nsCurEnd - 1; i >= start; --i) {
xmlNsPtr ns1 = cur->nsTab[i];
-
+
if(xmlC14NStrEqual(prefix, (ns1 != NULL) ? ns1->prefix : NULL)) {
return(xmlC14NStrEqual(href, (ns1 != NULL) ? ns1->href : NULL));
}
@@ -441,20 +443,20 @@
return(has_empty_ns);
}
-static int
+static int
xmlExcC14NVisibleNsStackFind(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns, xmlC14NCtxPtr ctx) {
int i;
const xmlChar *prefix;
const xmlChar *href;
int has_empty_ns;
-
+
if(cur == NULL) {
xmlC14NErrParam("searching namespaces stack (exc c14n)");
return (0);
}
/*
- * if the default namespace xmlns="" is not defined yet then
+ * if the default namespace xmlns="" is not defined yet then
* we do not want to print it out
*/
prefix = ((ns == NULL) || (ns->prefix == NULL)) ? BAD_CAST "" : ns->prefix;
@@ -465,10 +467,10 @@
int start = 0;
for (i = cur->nsCurEnd - 1; i >= start; --i) {
xmlNsPtr ns1 = cur->nsTab[i];
-
+
if(xmlC14NStrEqual(prefix, (ns1 != NULL) ? ns1->prefix : NULL)) {
if(xmlC14NStrEqual(href, (ns1 != NULL) ? ns1->href : NULL)) {
- return(xmlC14NIsVisible(ctx, ns1, cur->nodeTab[i]));
+ return(xmlC14NIsVisible(ctx, ns1, cur->nodeTab[i]));
} else {
return(0);
}
@@ -483,8 +485,8 @@
/**
* xmlC14NIsXmlNs:
- * @ns: the namespace to check
- *
+ * @ns: the namespace to check
+ *
* Checks whether the given namespace is a default "xml:" namespace
* with href="http://www.w3.org/XML/1998/namespace"
*
@@ -504,7 +506,7 @@
/**
* xmlC14NNsCompare:
* @ns1: the pointer to first namespace
- * @ns2: the pointer to second namespace
+ * @ns2: the pointer to second namespace
*
* Compares the namespaces by names (prefixes).
*
@@ -527,7 +529,7 @@
/**
* xmlC14NPrintNamespaces:
* @ns: the pointer to namespace
- * @ctx: the C14N context
+ * @ctx: the C14N context
*
* Prints the given namespace to the output buffer from C14N context.
*
@@ -545,52 +547,53 @@
if (ns->prefix != NULL) {
xmlOutputBufferWriteString(ctx->buf, " xmlns:");
xmlOutputBufferWriteString(ctx->buf, (const char *) ns->prefix);
- xmlOutputBufferWriteString(ctx->buf, "=\"");
+ xmlOutputBufferWriteString(ctx->buf, "=");
} else {
- xmlOutputBufferWriteString(ctx->buf, " xmlns=\"");
+ xmlOutputBufferWriteString(ctx->buf, " xmlns=");
}
if(ns->href != NULL) {
- xmlOutputBufferWriteString(ctx->buf, (const char *) ns->href);
+ xmlBufWriteQuotedString(ctx->buf->buffer, ns->href);
+ } else {
+ xmlOutputBufferWriteString(ctx->buf, "\"\"");
}
- xmlOutputBufferWriteString(ctx->buf, "\"");
return (1);
}
/**
* xmlC14NProcessNamespacesAxis:
- * @ctx: the C14N context
+ * @ctx: the C14N context
* @node: the current node
*
* Prints out canonical namespace axis of the current node to the
- * buffer from C14N context as follows
+ * buffer from C14N context as follows
*
* Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
*
* Namespace Axis
- * Consider a list L containing only namespace nodes in the
- * axis and in the node-set in lexicographic order (ascending). To begin
- * processing L, if the first node is not the default namespace node (a node
- * with no namespace URI and no local name), then generate a space followed
+ * Consider a list L containing only namespace nodes in the
+ * axis and in the node-set in lexicographic order (ascending). To begin
+ * processing L, if the first node is not the default namespace node (a node
+ * with no namespace URI and no local name), then generate a space followed
* by xmlns="" if and only if the following conditions are met:
* - the element E that owns the axis is in the node-set
- * - The nearest ancestor element of E in the node-set has a default
- * namespace node in the node-set (default namespace nodes always
+ * - The nearest ancestor element of E in the node-set has a default
+ * namespace node in the node-set (default namespace nodes always
* have non-empty values in XPath)
- * The latter condition eliminates unnecessary occurrences of xmlns="" in
- * the canonical form since an element only receives an xmlns="" if its
- * default namespace is empty and if it has an immediate parent in the
- * canonical form that has a non-empty default namespace. To finish
- * processing L, simply process every namespace node in L, except omit
- * namespace node with local name xml, which defines the xml prefix,
+ * The latter condition eliminates unnecessary occurrences of xmlns="" in
+ * the canonical form since an element only receives an xmlns="" if its
+ * default namespace is empty and if it has an immediate parent in the
+ * canonical form that has a non-empty default namespace. To finish
+ * processing L, simply process every namespace node in L, except omit
+ * namespace node with local name xml, which defines the xml prefix,
* if its string value is http://www.w3.org/XML/1998/namespace.
*
* Exclusive XML Canonicalization v 1.0 (http://www.w3.org/TR/xml-exc-c14n)
- * Canonical XML applied to a document subset requires the search of the
- * ancestor nodes of each orphan element node for attributes in the xml
- * namespace, such as xml:lang and xml:space. These are copied into the
- * element node except if a declaration of the same attribute is already
- * in the attribute axis of the element (whether or not it is included in
- * the document subset). This search and copying are omitted from the
+ * Canonical XML applied to a document subset requires the search of the
+ * ancestor nodes of each orphan element node for attributes in the xml
+ * namespace, such as xml:lang and xml:space. These are copied into the
+ * element node except if a declaration of the same attribute is already
+ * in the attribute axis of the element (whether or not it is included in
+ * the document subset). This search and copying are omitted from the
* Exclusive XML Canonicalization method.
*
* Returns 0 on success or -1 on fail.
@@ -603,7 +606,7 @@
xmlListPtr list;
int already_rendered;
int has_empty_ns = 0;
-
+
if ((ctx == NULL) || (cur == NULL) || (cur->type != XML_ELEMENT_NODE)) {
xmlC14NErrParam("processing namespaces axis (c14n)");
return (-1);
@@ -622,29 +625,29 @@
for(n = cur; n != NULL; n = n->parent) {
for(ns = n->nsDef; ns != NULL; ns = ns->next) {
tmp = xmlSearchNs(cur->doc, cur, ns->prefix);
-
+
if((tmp == ns) && !xmlC14NIsXmlNs(ns) && xmlC14NIsVisible(ctx, ns, cur)) {
already_rendered = xmlC14NVisibleNsStackFind(ctx->ns_rendered, ns);
if(visible) {
- xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
+ xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
}
if(!already_rendered) {
- xmlListInsert(list, ns);
+ xmlListInsert(list, ns);
}
- if(xmlStrlen(ns->prefix) == 0) {
+ if(xmlStrlen(ns->prefix) == 0) {
has_empty_ns = 1;
}
}
}
}
-
+
/**
- * if the first node is not the default namespace node (a node with no
- * namespace URI and no local name), then generate a space followed by
+ * if the first node is not the default namespace node (a node with no
+ * namespace URI and no local name), then generate a space followed by
* xmlns="" if and only if the following conditions are met:
* - the element E that owns the axis is in the node-set
- * - the nearest ancestor element of E in the node-set has a default
- * namespace node in the node-set (default namespace nodes always
+ * - the nearest ancestor element of E in the node-set has a default
+ * namespace node in the node-set (default namespace nodes always
* have non-empty values in XPath)
*/
if(visible && !has_empty_ns) {
@@ -652,17 +655,17 @@
memset(&ns_default, 0, sizeof(ns_default));
if(!xmlC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default)) {
- xmlC14NPrintNamespaces(&ns_default, ctx);
+ xmlC14NPrintNamespaces(&ns_default, ctx);
}
}
-
-
- /*
- * print out all elements from list
+
+
+ /*
+ * print out all elements from list
*/
xmlListWalk(list, (xmlListWalker) xmlC14NPrintNamespaces, (const void *) ctx);
- /*
+ /*
* Cleanup
*/
xmlListDelete(list);
@@ -672,28 +675,28 @@
/**
* xmlExcC14NProcessNamespacesAxis:
- * @ctx: the C14N context
+ * @ctx: the C14N context
* @node: the current node
*
* Prints out exclusive canonical namespace axis of the current node to the
- * buffer from C14N context as follows
+ * buffer from C14N context as follows
*
* Exclusive XML Canonicalization
* http://www.w3.org/TR/xml-exc-c14n
*
- * If the element node is in the XPath subset then output the node in
- * accordance with Canonical XML except for namespace nodes which are
+ * If the element node is in the XPath subset then output the node in
+ * accordance with Canonical XML except for namespace nodes which are
* rendered as follows:
*
* 1. Render each namespace node iff:
- * * it is visibly utilized by the immediate parent element or one of
+ * * it is visibly utilized by the immediate parent element or one of
* its attributes, or is present in InclusiveNamespaces PrefixList, and
- * * its prefix and value do not appear in ns_rendered. ns_rendered is
- * obtained by popping the state stack in order to obtain a list of
- * prefixes and their values which have already been rendered by
+ * * its prefix and value do not appear in ns_rendered. ns_rendered is
+ * obtained by popping the state stack in order to obtain a list of
+ * prefixes and their values which have already been rendered by
* an output ancestor of the namespace node's parent element.
- * 2. Append the rendered namespace node to the list ns_rendered of namespace
- * nodes rendered by output ancestors. Push ns_rendered on state stack and
+ * 2. Append the rendered namespace node to the list ns_rendered of namespace
+ * nodes rendered by output ancestors. Push ns_rendered on state stack and
* recurse.
* 3. After the recursion returns, pop thestate stack.
*
@@ -710,7 +713,7 @@
int has_empty_ns = 0;
int has_visibly_utilized_empty_ns = 0;
int has_empty_ns_in_inclusive_list = 0;
-
+
if ((ctx == NULL) || (cur == NULL) || (cur->type != XML_ELEMENT_NODE)) {
xmlC14NErrParam("processing namespaces axis (exc c14n)");
return (-1);
@@ -731,15 +734,15 @@
return (-1);
}
- /*
+ /*
* process inclusive namespaces:
- * All namespace nodes appearing on inclusive ns list are
+ * All namespace nodes appearing on inclusive ns list are
* handled as provided in Canonical XML
*/
if(ctx->inclusive_ns_prefixes != NULL) {
- xmlChar *prefix;
+ xmlChar *prefix;
int i;
-
+
for (i = 0; ctx->inclusive_ns_prefixes[i] != NULL; ++i) {
prefix = ctx->inclusive_ns_prefixes[i];
/*
@@ -750,23 +753,23 @@
prefix = NULL;
has_empty_ns_in_inclusive_list = 1;
}
-
- ns = xmlSearchNs(cur->doc, cur, prefix);
+
+ ns = xmlSearchNs(cur->doc, cur, prefix);
if((ns != NULL) && !xmlC14NIsXmlNs(ns) && xmlC14NIsVisible(ctx, ns, cur)) {
already_rendered = xmlC14NVisibleNsStackFind(ctx->ns_rendered, ns);
if(visible) {
- xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
+ xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
}
if(!already_rendered) {
- xmlListInsert(list, ns);
+ xmlListInsert(list, ns);
}
- if(xmlStrlen(ns->prefix) == 0) {
+ if(xmlStrlen(ns->prefix) == 0) {
has_empty_ns = 1;
}
}
}
}
-
+
/* add node namespace */
if(cur->ns != NULL) {
ns = cur->ns;
@@ -775,32 +778,32 @@
has_visibly_utilized_empty_ns = 1;
}
if((ns != NULL) && !xmlC14NIsXmlNs(ns)) {
- if(visible && xmlC14NIsVisible(ctx, ns, cur)) {
+ if(visible && xmlC14NIsVisible(ctx, ns, cur)) {
if(!xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, ns, ctx)) {
xmlListInsert(list, ns);
}
}
if(visible) {
- xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
+ xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
}
if(xmlStrlen(ns->prefix) == 0) {
has_empty_ns = 1;
}
}
-
-
+
+
/* add attributes */
for(attr = cur->properties; attr != NULL; attr = attr->next) {
- /*
+ /*
* we need to check that attribute is visible and has non
- * default namespace (XML Namespaces: "default namespaces
- * do not apply directly to attributes")
+ * default namespace (XML Namespaces: "default namespaces
+ * do not apply directly to attributes")
*/
if((attr->ns != NULL) && !xmlC14NIsXmlNs(attr->ns) && xmlC14NIsVisible(ctx, attr, cur)) {
already_rendered = xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, attr->ns, ctx);
- xmlC14NVisibleNsStackAdd(ctx->ns_rendered, attr->ns, cur);
+ xmlC14NVisibleNsStackAdd(ctx->ns_rendered, attr->ns, cur);
if(!already_rendered && visible) {
- xmlListInsert(list, attr->ns);
+ xmlListInsert(list, attr->ns);
}
if(xmlStrlen(attr->ns->prefix) == 0) {
has_empty_ns = 1;
@@ -813,33 +816,33 @@
/*
* Process xmlns=""
*/
- if(visible && has_visibly_utilized_empty_ns &&
+ if(visible && has_visibly_utilized_empty_ns &&
!has_empty_ns && !has_empty_ns_in_inclusive_list) {
static xmlNs ns_default;
memset(&ns_default, 0, sizeof(ns_default));
-
+
already_rendered = xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default, ctx);
if(!already_rendered) {
- xmlC14NPrintNamespaces(&ns_default, ctx);
+ xmlC14NPrintNamespaces(&ns_default, ctx);
}
} else if(visible && !has_empty_ns && has_empty_ns_in_inclusive_list) {
static xmlNs ns_default;
memset(&ns_default, 0, sizeof(ns_default));
if(!xmlC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default)) {
- xmlC14NPrintNamespaces(&ns_default, ctx);
+ xmlC14NPrintNamespaces(&ns_default, ctx);
}
}
-
- /*
- * print out all elements from list
+
+ /*
+ * print out all elements from list
*/
xmlListWalk(list, (xmlListWalker) xmlC14NPrintNamespaces, (const void *) ctx);
- /*
+ /*
* Cleanup
*/
xmlListDelete(list);
@@ -849,8 +852,8 @@
/**
* xmlC14NIsXmlAttr:
- * @attr: the attr to check
- *
+ * @attr: the attr to check
+ *
* Checks whether the given attribute is a default "xml:" namespace
* with href="http://www.w3.org/XML/1998/namespace"
*
@@ -861,7 +864,7 @@
static int
xmlC14NIsXmlAttr(xmlAttrPtr attr)
{
- return ((attr->ns != NULL) &&
+ return ((attr->ns != NULL) &&
(xmlC14NIsXmlNs(attr->ns) != 0));
}
@@ -869,7 +872,7 @@
/**
* xmlC14NAttrsCompare:
* @attr1: the pointer tls o first attr
- * @attr2: the pointer to second attr
+ * @attr2: the pointer to second attr
*
* Prints the given attribute to the output buffer from C14N context.
*
@@ -893,7 +896,7 @@
return (xmlStrcmp(attr1->name, attr2->name));
}
- /*
+ /*
* Attributes in the default namespace are first
* because the default namespace is not applied to
* unqualified attributes
@@ -918,10 +921,10 @@
/**
* xmlC14NPrintAttrs:
* @attr: the pointer to attr
- * @ctx: the C14N context
+ * @ctx: the C14N context
*
* Prints out canonical attribute urrent node to the
- * buffer from C14N context as follows
+ * buffer from C14N context as follows
*
* Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
*
@@ -968,7 +971,7 @@
* xmlC14NFindHiddenParentAttr:
*
* Finds an attribute in a hidden parent node.
- *
+ *
* Returns a pointer to the attribute node (if found) or NULL otherwise.
*/
static xmlAttrPtr
@@ -996,7 +999,7 @@
*/
static xmlAttrPtr
xmlC14NFixupBaseAttr(xmlC14NCtxPtr ctx, xmlAttrPtr xml_base_attr)
-{
+{
xmlChar * res = NULL;
xmlNodePtr cur;
xmlAttrPtr attr;
@@ -1028,9 +1031,9 @@
xmlC14NErrInternal("processing xml:base attribute - can't get attr value");
return (NULL);
- }
+ }
- /* we need to add '/' if our current base uri ends with '..' or '.'
+ /* we need to add '/' if our current base uri ends with '..' or '.'
to ensure that we are forced to go "up" all the time */
tmp_str_len = xmlStrlen(tmp_str);
if(tmp_str_len > 1 && tmp_str[tmp_str_len - 2] == '.') {
@@ -1047,7 +1050,7 @@
}
/* build uri */
- tmp_str2 = xmlBuildURI(res, tmp_str);
+ tmp_str2 = xmlBuildURI(res, tmp_str);
if(tmp_str2 == NULL) {
xmlFree(tmp_str);
xmlFree(res);
@@ -1080,7 +1083,7 @@
xmlC14NErrInternal("processing xml:base attribute - can't construct attribute");
return (NULL);
}
-
+
/* done */
xmlFree(res);
return (attr);
@@ -1088,33 +1091,33 @@
/**
* xmlC14NProcessAttrsAxis:
- * @ctx: the C14N context
+ * @ctx: the C14N context
* @cur: the current node
* @parent_visible: the visibility of parent node
* @all_parents_visible: the visibility of all parent nodes
*
* Prints out canonical attribute axis of the current node to the
- * buffer from C14N context as follows
+ * buffer from C14N context as follows
*
* Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
*
- * Attribute Axis
- * In lexicographic order (ascending), process each node that
+ * Attribute Axis
+ * In lexicographic order (ascending), process each node that
* is in the element's attribute axis and in the node-set.
- *
- * The processing of an element node E MUST be modified slightly
- * when an XPath node-set is given as input and the element's
+ *
+ * The processing of an element node E MUST be modified slightly
+ * when an XPath node-set is given as input and the element's
* parent is omitted from the node-set.
*
*
* Exclusive XML Canonicalization v 1.0 (http://www.w3.org/TR/xml-exc-c14n)
*
- * Canonical XML applied to a document subset requires the search of the
- * ancestor nodes of each orphan element node for attributes in the xml
- * namespace, such as xml:lang and xml:space. These are copied into the
- * element node except if a declaration of the same attribute is already
- * in the attribute axis of the element (whether or not it is included in
- * the document subset). This search and copying are omitted from the
+ * Canonical XML applied to a document subset requires the search of the
+ * ancestor nodes of each orphan element node for attributes in the xml
+ * namespace, such as xml:lang and xml:space. These are copied into the
+ * element node except if a declaration of the same attribute is already
+ * in the attribute axis of the element (whether or not it is included in
+ * the document subset). This search and copying are omitted from the
* Exclusive XML Canonicalization method.
*
* Returns 0 on success or -1 on fail.
@@ -1123,9 +1126,9 @@
xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
{
xmlAttrPtr attr;
- xmlListPtr list;
+ xmlListPtr list;
xmlAttrPtr attrs_to_delete = NULL;
-
+
/* special processing for 1.1 spec */
xmlAttrPtr xml_base_attr = NULL;
xmlAttrPtr xml_lang_attr = NULL;
@@ -1147,19 +1150,19 @@
switch(ctx->mode) {
case XML_C14N_1_0:
- /* The processing of an element node E MUST be modified slightly when an XPath node-set is
- * given as input and the element's parent is omitted from the node-set. The method for processing
- * the attribute axis of an element E in the node-set is enhanced. All element nodes along E's
- * ancestor axis are examined for nearest occurrences of attributes in the xml namespace, such
- * as xml:lang and xml:space (whether or not they are in the node-set). From this list of attributes,
- * remove any that are in E's attribute axis (whether or not they are in the node-set). Then,
- * lexicographically merge this attribute list with the nodes of E's attribute axis that are in
- * the node-set. The result of visiting the attribute axis is computed by processing the attribute
- * nodes in this merged attribute list.
+ /* The processing of an element node E MUST be modified slightly when an XPath node-set is
+ * given as input and the element's parent is omitted from the node-set. The method for processing
+ * the attribute axis of an element E in the node-set is enhanced. All element nodes along E's
+ * ancestor axis are examined for nearest occurrences of attributes in the xml namespace, such
+ * as xml:lang and xml:space (whether or not they are in the node-set). From this list of attributes,
+ * remove any that are in E's attribute axis (whether or not they are in the node-set). Then,
+ * lexicographically merge this attribute list with the nodes of E's attribute axis that are in
+ * the node-set. The result of visiting the attribute axis is computed by processing the attribute
+ * nodes in this merged attribute list.
*/
-
- /*
- * Add all visible attributes from current node.
+
+ /*
+ * Add all visible attributes from current node.
*/
attr = cur->properties;
while (attr != NULL) {
@@ -1170,16 +1173,16 @@
attr = attr->next;
}
- /*
+ /*
* Handle xml attributes
*/
- if (parent_visible && (cur->parent != NULL) &&
- (!xmlC14NIsVisible(ctx, cur->parent, cur->parent->parent)))
+ if (parent_visible && (cur->parent != NULL) &&
+ (!xmlC14NIsVisible(ctx, cur->parent, cur->parent->parent)))
{
xmlNodePtr tmp;
/*
- * If XPath node-set is not specified then the parent is always
+ * If XPath node-set is not specified then the parent is always
* visible!
*/
tmp = cur->parent;
@@ -1200,12 +1203,12 @@
/* done */
break;
case XML_C14N_EXCLUSIVE_1_0:
- /* attributes in the XML namespace, such as xml:lang and xml:space
- * are not imported into orphan nodes of the document subset
+ /* attributes in the XML namespace, such as xml:lang and xml:space
+ * are not imported into orphan nodes of the document subset
*/
- /*
- * Add all visible attributes from current node.
+ /*
+ * Add all visible attributes from current node.
*/
attr = cur->properties;
while (attr != NULL) {
@@ -1219,36 +1222,36 @@
/* do nothing special for xml attributes */
break;
case XML_C14N_1_1:
- /* The processing of an element node E MUST be modified slightly when an XPath node-set is
- * given as input and some of the element's ancestors are omitted from the node-set.
+ /* The processing of an element node E MUST be modified slightly when an XPath node-set is
+ * given as input and some of the element's ancestors are omitted from the node-set.
*
- * Simple inheritable attributes are attributes that have a value that requires at most a simple
- * redeclaration. This redeclaration is done by supplying a new value in the child axis. The
- * redeclaration of a simple inheritable attribute A contained in one of E's ancestors is done
- * by supplying a value to an attribute Ae inside E with the same name. Simple inheritable attributes
+ * Simple inheritable attributes are attributes that have a value that requires at most a simple
+ * redeclaration. This redeclaration is done by supplying a new value in the child axis. The
+ * redeclaration of a simple inheritable attribute A contained in one of E's ancestors is done
+ * by supplying a value to an attribute Ae inside E with the same name. Simple inheritable attributes
* are xml:lang and xml:space.
- *
- * The method for processing the attribute axis of an element E in the node-set is hence enhanced.
- * All element nodes along E's ancestor axis are examined for the nearest occurrences of simple
- * inheritable attributes in the xml namespace, such as xml:lang and xml:space (whether or not they
- * are in the node-set). From this list of attributes, any simple inheritable attributes that are
- * already in E's attribute axis (whether or not they are in the node-set) are removed. Then,
- * lexicographically merge this attribute list with the nodes of E's attribute axis that are in
- * the node-set. The result of visiting the attribute axis is computed by processing the attribute
+ *
+ * The method for processing the attribute axis of an element E in the node-set is hence enhanced.
+ * All element nodes along E's ancestor axis are examined for the nearest occurrences of simple
+ * inheritable attributes in the xml namespace, such as xml:lang and xml:space (whether or not they
+ * are in the node-set). From this list of attributes, any simple inheritable attributes that are
+ * already in E's attribute axis (whether or not they are in the node-set) are removed. Then,
+ * lexicographically merge this attribute list with the nodes of E's attribute axis that are in
+ * the node-set. The result of visiting the attribute axis is computed by processing the attribute
* nodes in this merged attribute list.
- *
- * The xml:id attribute is not a simple inheritable attribute and no processing of these attributes is
+ *
+ * The xml:id attribute is not a simple inheritable attribute and no processing of these attributes is
* performed.
- *
- * The xml:base attribute is not a simple inheritable attribute and requires special processing beyond
+ *
+ * The xml:base attribute is not a simple inheritable attribute and requires special processing beyond
* a simple redeclaration.
- *
- * Attributes in the XML namespace other than xml:base, xml:id, xml:lang, and xml:space MUST be processed
+ *
+ * Attributes in the XML namespace other than xml:base, xml:id, xml:lang, and xml:space MUST be processed
* as ordinary attributes.
*/
- /*
- * Add all visible attributes from current node.
+ /*
+ * Add all visible attributes from current node.
*/
attr = cur->properties;
while (attr != NULL) {
@@ -1265,7 +1268,7 @@
if((!matched) && (xml_lang_attr == NULL) && xmlStrEqual(attr->name, BAD_CAST "lang")) {
xml_lang_attr = attr;
matched = 1;
- }
+ }
if((!matched) && (xml_space_attr == NULL) && xmlStrEqual(attr->name, BAD_CAST "space")) {
xml_space_attr = attr;
matched = 1;
@@ -1282,11 +1285,11 @@
xmlListInsert(list, attr);
}
}
-
+
/* move to the next one */
attr = attr->next;
}
-
+
/* special processing for XML attribute kiks in only when we have invisible parents */
if ((parent_visible)) {
@@ -1311,7 +1314,7 @@
}
if(xml_base_attr != NULL) {
xml_base_attr = xmlC14NFixupBaseAttr(ctx, xml_base_attr);
- if(xml_base_attr != NULL) {
+ if(xml_base_attr != NULL) {
xmlListInsert(list, xml_base_attr);
/* note that we MUST delete returned attr node ourselves! */
@@ -1325,12 +1328,12 @@
break;
}
- /*
- * print out all elements from list
+ /*
+ * print out all elements from list
*/
xmlListWalk(list, (xmlListWalker) xmlC14NPrintAttrs, (const void *) ctx);
- /*
+ /*
* Cleanup
*/
xmlFreePropList(attrs_to_delete);
@@ -1338,7 +1341,7 @@
return (0);
}
-/**
+/**
* xmlC14NCheckForRelativeNamespaces:
* @ctx: the C14N context
* @cur: the current element node
@@ -1388,23 +1391,23 @@
/**
* xmlC14NProcessElementNode:
- * @ctx: the pointer to C14N context object
+ * @ctx: the pointer to C14N context object
* @cur: the node to process
* @visible: this node is visible
* @all_parents_visible: whether all the parents of this node are visible
- *
+ *
* Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
*
* Element Nodes
- * If the element is not in the node-set, then the result is obtained
- * by processing the namespace axis, then the attribute axis, then
- * processing the child nodes of the element that are in the node-set
- * (in document order). If the element is in the node-set, then the result
- * is an open angle bracket (<), the element QName, the result of
- * processing the namespace axis, the result of processing the attribute
- * axis, a close angle bracket (>), the result of processing the child
- * nodes of the element that are in the node-set (in document order), an
- * open angle bracket, a forward slash (/), the element QName, and a close
+ * If the element is not in the node-set, then the result is obtained
+ * by processing the namespace axis, then the attribute axis, then
+ * processing the child nodes of the element that are in the node-set
+ * (in document order). If the element is in the node-set, then the result
+ * is an open angle bracket (<), the element QName, the result of
+ * processing the namespace axis, the result of processing the attribute
+ * axis, a close angle bracket (>), the result of processing the child
+ * nodes of the element that are in the node-set (in document order), an
+ * open angle bracket, a forward slash (/), the element QName, and a close
* angle bracket.
*
* Returns non-negative value on success or negative value on fail
@@ -1421,7 +1424,7 @@
return (-1);
}
- /*
+ /*
* Check relative relative namespaces:
* implementations of XML canonicalization MUST report an operation
* failure on documents containing relative namespace URIs.
@@ -1432,13 +1435,13 @@
}
- /*
+ /*
* Save ns_rendered stack position
*/
memset(&state, 0, sizeof(state));
xmlC14NVisibleNsStackSave(ctx->ns_rendered, &state);
- if (visible) {
+ if (visible) {
if (ctx->parent_is_doc) {
/* save this flag into the stack */
parent_is_doc = ctx->parent_is_doc;
@@ -1468,14 +1471,14 @@
if(visible) {
xmlC14NVisibleNsStackShift(ctx->ns_rendered);
}
-
+
ret = xmlC14NProcessAttrsAxis(ctx, cur, visible);
if (ret < 0) {
xmlC14NErrInternal("processing attributes axis");
- return (-1);
+ return (-1);
}
- if (visible) {
+ if (visible) {
xmlOutputBufferWriteString(ctx->buf, ">");
}
if (cur->children != NULL) {
@@ -1501,7 +1504,7 @@
}
}
- /*
+ /*
* Restore ns_rendered stack position
*/
xmlC14NVisibleNsStackRestore(ctx->ns_rendered, &state);
@@ -1510,9 +1513,9 @@
/**
* xmlC14NProcessNode:
- * @ctx: the pointer to C14N context object
+ * @ctx: the pointer to C14N context object
* @cur: the node to process
- *
+ *
* Processes the given node
*
* Returns non-negative value on success or negative value on fail
@@ -1537,9 +1540,9 @@
case XML_TEXT_NODE:
/*
* Text Nodes
- * the string value, except all ampersands are replaced
- * by &, all open angle brackets (<) are replaced by <, all closing
- * angle brackets (>) are replaced by >, and all #xD characters are
+ * the string value, except all ampersands are replaced
+ * by &, all open angle brackets (<) are replaced by <, all closing
+ * angle brackets (>) are replaced by >, and all #xD characters are
* replaced by 
.
*/
/* cdata sections are processed as text nodes */
@@ -1559,16 +1562,16 @@
}
break;
case XML_PI_NODE:
- /*
- * Processing Instruction (PI) Nodes-
- * The opening PI symbol (<?), the PI target name of the node,
- * a leading space and the string value if it is not empty, and
- * the closing PI symbol (?>). If the string value is empty,
- * then the leading space is not added. Also, a trailing #xA is
- * rendered after the closing PI symbol for PI children of the
- * root node with a lesser document order than the document
- * element, and a leading #xA is rendered before the opening PI
- * symbol of PI children of the root node with a greater document
+ /*
+ * Processing Instruction (PI) Nodes-
+ * The opening PI symbol (<?), the PI target name of the node,
+ * a leading space and the string value if it is not empty, and
+ * the closing PI symbol (?>). If the string value is empty,
+ * then the leading space is not added. Also, a trailing #xA is
+ * rendered after the closing PI symbol for PI children of the
+ * root node with a lesser document order than the document
+ * element, and a leading #xA is rendered before the opening PI
+ * symbol of PI children of the root node with a greater document
* order than the document element.
*/
if (visible) {
@@ -1607,17 +1610,17 @@
case XML_COMMENT_NODE:
/*
* Comment Nodes
- * Nothing if generating canonical XML without comments. For
- * canonical XML with comments, generate the opening comment
- * symbol (<!--), the string value of the node, and the
- * closing comment symbol (-->). Also, a trailing #xA is rendered
- * after the closing comment symbol for comment children of the
- * root node with a lesser document order than the document
- * element, and a leading #xA is rendered before the opening
- * comment symbol of comment children of the root node with a
- * greater document order than the document element. (Comment
- * children of the root node represent comments outside of the
- * top-level document element and outside of the document type
+ * Nothing if generating canonical XML without comments. For
+ * canonical XML with comments, generate the opening comment
+ * symbol (<!--), the string value of the node, and the
+ * closing comment symbol (-->). Also, a trailing #xA is rendered
+ * after the closing comment symbol for comment children of the
+ * root node with a lesser document order than the document
+ * element, and a leading #xA is rendered before the opening
+ * comment symbol of comment children of the root node with a
+ * greater document order than the document element. (Comment
+ * children of the root node represent comments outside of the
+ * top-level document element and outside of the document type
* declaration).
*/
if (visible && ctx->with_comments) {
@@ -1687,8 +1690,8 @@
case XML_XINCLUDE_START:
case XML_XINCLUDE_END:
#endif
- /*
- * should be ignored according to "W3C Canonical XML"
+ /*
+ * should be ignored according to "W3C Canonical XML"
*/
break;
default:
@@ -1701,9 +1704,9 @@
/**
* xmlC14NProcessNodeList:
- * @ctx: the pointer to C14N context object
+ * @ctx: the pointer to C14N context object
* @cur: the node to start from
- *
+ *
* Processes all nodes in the row starting from cur.
*
* Returns non-negative value on success or negative value on fail
@@ -1728,7 +1731,7 @@
/**
* xmlC14NFreeCtx:
* @ctx: the pointer to C14N context object
- *
+ *
* Cleanups the C14N context object.
*/
@@ -1748,27 +1751,27 @@
/**
* xmlC14NNewCtx:
- * @doc: the XML document for canonization
- * @is_visible_callback:the function to use to determine is node visible
+ * @doc: the XML document for canonization
+ * @is_visible_callback:the function to use to determine is node visible
* or not
- * @user_data: the first parameter for @is_visible_callback function
+ * @user_data: the first parameter for @is_visible_callback function
* (in most cases, it is nodes set)
* @mode: the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixe the list of inclusive namespace prefixes
+ * @inclusive_ns_prefixe the list of inclusive namespace prefixes
* ended with a NULL or NULL if there is no
- * inclusive namespaces (only for `
+ * inclusive namespaces (only for `
* canonicalization)
- * @with_comments: include comments in the result (!=0) or not (==0)
- * @buf: the output buffer to store canonical XML; this
+ * @with_comments: include comments in the result (!=0) or not (==0)
+ * @buf: the output buffer to store canonical XML; this
* buffer MUST have encoder==NULL because C14N requires
* UTF-8 output
- *
+ *
* Creates new C14N context object to store C14N parameters.
*
* Returns pointer to newly created object (success) or NULL (fail)
*/
static xmlC14NCtxPtr
-xmlC14NNewCtx(xmlDocPtr doc,
+xmlC14NNewCtx(xmlDocPtr doc,
xmlC14NIsVisibleCallback is_visible_callback, void* user_data,
xmlC14NMode mode, xmlChar ** inclusive_ns_prefixes,
int with_comments, xmlOutputBufferPtr buf)
@@ -1840,28 +1843,28 @@
/**
* xmlC14NExecute:
- * @doc: the XML document for canonization
- * @is_visible_callback:the function to use to determine is node visible
+ * @doc: the XML document for canonization
+ * @is_visible_callback:the function to use to determine is node visible
* or not
- * @user_data: the first parameter for @is_visible_callback function
+ * @user_data: the first parameter for @is_visible_callback function
* (in most cases, it is nodes set)
* @mode: the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
* ended with a NULL or NULL if there is no
- * inclusive namespaces (only for exclusive
+ * inclusive namespaces (only for exclusive
* canonicalization, ignored otherwise)
- * @with_comments: include comments in the result (!=0) or not (==0)
- * @buf: the output buffer to store canonical XML; this
+ * @with_comments: include comments in the result (!=0) or not (==0)
+ * @buf: the output buffer to store canonical XML; this
* buffer MUST have encoder==NULL because C14N requires
* UTF-8 output
- *
+ *
* Dumps the canonized image of given XML document into the provided buffer.
* For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
* "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
*
- * Returns non-negative value on success or a negative value on fail
+ * Returns non-negative value on success or a negative value on fail
*/
-int
+int
xmlC14NExecute(xmlDocPtr doc, xmlC14NIsVisibleCallback is_visible_callback,
void* user_data, int mode, xmlChar **inclusive_ns_prefixes,
int with_comments, xmlOutputBufferPtr buf) {
@@ -1875,15 +1878,15 @@
return (-1);
}
- /* for backward compatibility, we have to have "mode" as "int"
+ /* for backward compatibility, we have to have "mode" as "int"
and here we check that user gives valid value */
switch(mode) {
case XML_C14N_1_0:
case XML_C14N_EXCLUSIVE_1_0:
- case XML_C14N_1_1:
+ case XML_C14N_1_1:
c14n_mode = (xmlC14NMode)mode;
break;
- default:
+ default:
xmlC14NErrParam("invalid mode for executing c14n");
return (-1);
}
@@ -1897,7 +1900,7 @@
return (-1);
}
- ctx = xmlC14NNewCtx(doc, is_visible_callback, user_data,
+ ctx = xmlC14NNewCtx(doc, is_visible_callback, user_data,
c14n_mode, inclusive_ns_prefixes,
with_comments, buf);
if (ctx == NULL) {
@@ -1908,12 +1911,12 @@
- /*
+ /*
* Root Node
- * The root node is the parent of the top-level document element. The
- * result of processing each of its child nodes that is in the node-set
- * in document order. The root node does not generate a byte order mark,
- * XML declaration, nor anything from within the document type
+ * The root node is the parent of the top-level document element. The
+ * result of processing each of its child nodes that is in the node-set
+ * in document order. The root node does not generate a byte order mark,
+ * XML declaration, nor anything from within the document type
* declaration.
*/
if (doc->children != NULL) {
@@ -1935,7 +1938,7 @@
return (-1);
}
- /*
+ /*
* Cleanup
*/
xmlC14NFreeCtx(ctx);
@@ -1944,30 +1947,30 @@
/**
* xmlC14NDocSaveTo:
- * @doc: the XML document for canonization
- * @nodes: the nodes set to be included in the canonized image
- * or NULL if all document nodes should be included
+ * @doc: the XML document for canonization
+ * @nodes: the nodes set to be included in the canonized image
+ * or NULL if all document nodes should be included
* @mode: the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
* ended with a NULL or NULL if there is no
- * inclusive namespaces (only for exclusive
+ * inclusive namespaces (only for exclusive
* canonicalization, ignored otherwise)
- * @with_comments: include comments in the result (!=0) or not (==0)
- * @buf: the output buffer to store canonical XML; this
+ * @with_comments: include comments in the result (!=0) or not (==0)
+ * @buf: the output buffer to store canonical XML; this
* buffer MUST have encoder==NULL because C14N requires
* UTF-8 output
- *
+ *
* Dumps the canonized image of given XML document into the provided buffer.
* For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
* "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
*
- * Returns non-negative value on success or a negative value on fail
+ * Returns non-negative value on success or a negative value on fail
*/
int
xmlC14NDocSaveTo(xmlDocPtr doc, xmlNodeSetPtr nodes,
int mode, xmlChar ** inclusive_ns_prefixes,
int with_comments, xmlOutputBufferPtr buf) {
- return(xmlC14NExecute(doc,
+ return(xmlC14NExecute(doc,
(xmlC14NIsVisibleCallback)xmlC14NIsNodeInNodeset,
nodes,
mode,
@@ -1979,24 +1982,24 @@
/**
* xmlC14NDocDumpMemory:
- * @doc: the XML document for canonization
- * @nodes: the nodes set to be included in the canonized image
- * or NULL if all document nodes should be included
+ * @doc: the XML document for canonization
+ * @nodes: the nodes set to be included in the canonized image
+ * or NULL if all document nodes should be included
* @mode: the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
* ended with a NULL or NULL if there is no
- * inclusive namespaces (only for exclusive
+ * inclusive namespaces (only for exclusive
* canonicalization, ignored otherwise)
- * @with_comments: include comments in the result (!=0) or not (==0)
- * @doc_txt_ptr: the memory pointer for allocated canonical XML text;
+ * @with_comments: include comments in the result (!=0) or not (==0)
+ * @doc_txt_ptr: the memory pointer for allocated canonical XML text;
* the caller of this functions is responsible for calling
- * xmlFree() to free allocated memory
- *
+ * xmlFree() to free allocated memory
+ *
* Dumps the canonized image of given XML document into memory.
* For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
* "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
*
- * Returns the number of bytes written on success or a negative value on fail
+ * Returns the number of bytes written on success or a negative value on fail
*/
int
xmlC14NDocDumpMemory(xmlDocPtr doc, xmlNodeSetPtr nodes,
@@ -2014,7 +2017,7 @@
*doc_txt_ptr = NULL;
/*
- * create memory buffer with UTF8 (default) encoding
+ * create memory buffer with UTF8 (default) encoding
*/
buf = xmlAllocOutputBuffer(NULL);
if (buf == NULL) {
@@ -2033,9 +2036,9 @@
return (-1);
}
- ret = buf->buffer->use;
+ ret = xmlBufUse(buf->buffer);
if (ret > 0) {
- *doc_txt_ptr = xmlStrndup(buf->buffer->content, ret);
+ *doc_txt_ptr = xmlStrndup(xmlBufContent(buf->buffer), ret);
}
(void) xmlOutputBufferClose(buf);
@@ -2048,26 +2051,26 @@
/**
* xmlC14NDocSave:
- * @doc: the XML document for canonization
- * @nodes: the nodes set to be included in the canonized image
- * or NULL if all document nodes should be included
+ * @doc: the XML document for canonization
+ * @nodes: the nodes set to be included in the canonized image
+ * or NULL if all document nodes should be included
* @mode: the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
* ended with a NULL or NULL if there is no
- * inclusive namespaces (only for exclusive
+ * inclusive namespaces (only for exclusive
* canonicalization, ignored otherwise)
- * @with_comments: include comments in the result (!=0) or not (==0)
- * @filename: the filename to store canonical XML image
- * @compression: the compression level (zlib requred):
+ * @with_comments: include comments in the result (!=0) or not (==0)
+ * @filename: the filename to store canonical XML image
+ * @compression: the compression level (zlib requred):
* -1 - libxml default,
- * 0 - uncompressed,
+ * 0 - uncompressed,
* >0 - compression level
- *
+ *
* Dumps the canonized image of given XML document into the file.
* For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
* "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
*
- * Returns the number of bytes written success or a negative value on fail
+ * Returns the number of bytes written success or a negative value on fail
*/
int
xmlC14NDocSave(xmlDocPtr doc, xmlNodeSetPtr nodes,
@@ -2086,7 +2089,7 @@
compression = xmlGetCompressMode();
#endif
- /*
+ /*
* save the content to a temp buffer, use default UTF8 encoding.
*/
buf = xmlOutputBufferCreateFilename(filename, NULL, compression);
@@ -2106,8 +2109,8 @@
return (-1);
}
- /*
- * get the numbers of bytes written
+ /*
+ * get the numbers of bytes written
*/
ret = xmlOutputBufferClose(buf);
return (ret);
@@ -2121,14 +2124,14 @@
#define growBufferReentrant() { \
buffer_size *= 2; \
buffer = (xmlChar *) \
- xmlRealloc(buffer, buffer_size * sizeof(xmlChar)); \
+ xmlRealloc(buffer, buffer_size * sizeof(xmlChar)); \
if (buffer == NULL) { \
xmlC14NErrMemory("growing buffer"); \
return(NULL); \
} \
}
-/**
+/**
* xmlC11NNormalizeString:
* @input: the input string
* @mode: the normalization mode (attribute, comment, PI or text)
diff --git a/third_party/libxml/src/catalog.c b/third_party/libxml/src/catalog.c
index af84b7c..5773db3 100644
--- a/third_party/libxml/src/catalog.c
+++ b/third_party/libxml/src/catalog.c
@@ -1,5 +1,5 @@
/**
- * catalog.c: set of generic Catalog related routines
+ * catalog.c: set of generic Catalog related routines
*
* Reference: SGML Open Technical Resolution TR9401:1997.
* http://www.jclark.com/sp/catalog.htm
@@ -41,6 +41,8 @@
#include <libxml/threads.h>
#include <libxml/globals.h>
+#include "buf.h"
+
#define MAX_DELEGATE 50
#define MAX_CATAL_DEPTH 50
@@ -60,7 +62,7 @@
*> values "system" and "public". I have made the default be "system" to
*> match yours.
*/
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
@@ -82,10 +84,12 @@
#define GetModuleHandleA GetModuleHandle
#define GetModuleFileNameA GetModuleFileName
#else
+#if !defined(_WINDOWS_)
void* __stdcall GetModuleHandleA(const char*);
unsigned long __stdcall GetModuleFileNameA(void*, char*, unsigned long);
#endif
#endif
+#endif
static xmlChar *xmlCatalogNormalizePublic(const xmlChar *pubID);
static int xmlExpandCatalog(xmlCatalogPtr catal, const char *filename);
@@ -206,7 +210,7 @@
/************************************************************************
* *
- * Catalog error handlers *
+ * Catalog error handlers *
* *
************************************************************************/
@@ -259,9 +263,9 @@
* @name: name of the entry
* @value: value of the entry
* @prefer: the PUBLIC vs. SYSTEM current preference value
- * @group: for members of a group, the group entry
+ * @group: for members of a group, the group entry
*
- * create a new Catalog entry, this type is shared both by XML and
+ * create a new Catalog entry, this type is shared both by XML and
* SGML catalogs, but the acceptable types values differs.
*
* Returns the xmlCatalogEntryPtr or NULL in case of error
@@ -399,7 +403,7 @@
* @type: type of catalog
* @prefer: the PUBLIC vs. SYSTEM current preference value
*
- * create a new Catalog, this type is shared both by XML and
+ * create a new Catalog, this type is shared both by XML and
* SGML catalogs, but the acceptable types values differs.
*
* Returns the xmlCatalogPtr or NULL in case of error
@@ -567,7 +571,7 @@
xns = xmlSearchNsByHref(doc, node, XML_XML_NAMESPACE);
if (xns != NULL)
xmlSetNsProp(node, xns, BAD_CAST "base",
- cur->value);
+ cur->value);
}
switch (cur->prefer) {
case XML_CATA_PREFER_NONE:
@@ -685,7 +689,7 @@
xmlAddChild((xmlNodePtr) doc, catalog);
xmlDumpXMLCatalogNode(catal, catalog, doc, ns, NULL);
-
+
/*
* reserialize it
*/
@@ -822,7 +826,7 @@
if (xmlStrncmp(urn, BAD_CAST XML_URN_PUBID, sizeof(XML_URN_PUBID) - 1))
return(NULL);
urn += sizeof(XML_URN_PUBID) - 1;
-
+
while (*urn != 0) {
if (i > sizeof(result) - 4)
break;
@@ -912,10 +916,7 @@
inputStream->filename = (char *) xmlCanonicPath((const xmlChar *)filename);
inputStream->buf = buf;
- inputStream->base = inputStream->buf->buffer->content;
- inputStream->cur = inputStream->buf->buffer->content;
- inputStream->end =
- &inputStream->buf->buffer->content[inputStream->buf->buffer->use];
+ xmlBufResetInput(buf->buffer, inputStream);
inputPush(ctxt, inputStream);
if ((ctxt->directory == NULL) && (directory == NULL))
@@ -938,7 +939,7 @@
ctxt->myDoc = NULL;
}
xmlFreeParserCtxt(ctxt);
-
+
return(ret);
}
@@ -990,25 +991,27 @@
return (NULL);
}
#endif
- content = xmlMallocAtomic(size + 10);
+ content = (xmlChar*)xmlMallocAtomic(size + 10);
if (content == NULL) {
xmlCatalogErrMemory("allocating catalog data");
+#ifdef HAVE_STAT
+ close(fd);
+#else
+ fclose(fd);
+#endif
return (NULL);
}
#ifdef HAVE_STAT
len = read(fd, content, size);
+ close(fd);
#else
len = fread(content, 1, size, fd);
+ fclose(fd);
#endif
if (len < 0) {
xmlFree(content);
return (NULL);
}
-#ifdef HAVE_STAT
- close(fd);
-#else
- fclose(fd);
-#endif
content[len] = 0;
return(content);
@@ -1331,7 +1334,7 @@
*
* Parses the catalog file to extract the XML tree and then analyze the
* tree to build a list of Catalog entries corresponding to this catalog
- *
+ *
* Returns the resulting Catalog entries list
*/
static xmlCatalogEntryPtr
@@ -1399,19 +1402,17 @@
* @catal: an existing but incomplete catalog entry
*
* Fetch and parse the subcatalog referenced by an entry
- *
+ *
* Returns 0 in case of success, -1 otherwise
*/
static int
xmlFetchXMLCatalogFile(xmlCatalogEntryPtr catal) {
xmlCatalogEntryPtr doc;
- if (catal == NULL)
+ if (catal == NULL)
return(-1);
if (catal->URL == NULL)
return(-1);
- if (catal->children != NULL)
- return(-1);
/*
* lock the whole catalog for modification
@@ -1500,7 +1501,7 @@
xmlCatalogEntryType typ;
int doregister = 0;
- if ((catal == NULL) ||
+ if ((catal == NULL) ||
((catal->type != XML_CATA_CATALOG) &&
(catal->type != XML_CATA_BROKEN_CATALOG)))
return(-1);
@@ -1553,7 +1554,7 @@
NULL, catal->prefer, NULL);
if (doregister) {
catal->type = XML_CATA_CATALOG;
- cur = xmlHashLookup(xmlCatalogXMLFiles, catal->URL);
+ cur = (xmlCatalogEntryPtr)xmlHashLookup(xmlCatalogXMLFiles, catal->URL);
if (cur != NULL)
cur->children = catal->children;
}
@@ -1576,7 +1577,7 @@
xmlCatalogEntryPtr cur;
int ret = 0;
- if ((catal == NULL) ||
+ if ((catal == NULL) ||
((catal->type != XML_CATA_CATALOG) &&
(catal->type != XML_CATA_BROKEN_CATALOG)))
return(-1);
@@ -1791,7 +1792,7 @@
}
if (nbList < MAX_DELEGATE)
delegates[nbList++] = cur->URL;
-
+
if (cur->children == NULL) {
xmlFetchXMLCatalogFile(cur);
}
@@ -2004,7 +2005,7 @@
xmlChar *ret = NULL;
xmlChar *urnID = NULL;
xmlChar *normid;
-
+
if (catal == NULL)
return(NULL);
if ((pubID == NULL) && (sysID == NULL))
@@ -2013,7 +2014,7 @@
normid = xmlCatalogNormalizePublic(pubID);
if (normid != NULL)
pubID = (*normid != 0 ? normid : NULL);
-
+
if (!xmlStrncmp(pubID, BAD_CAST XML_URN_PUBID, sizeof(XML_URN_PUBID) - 1)) {
urnID = xmlCatalogUnWrapURN(pubID);
if (xmlDebugCatalogs) {
@@ -2093,7 +2094,7 @@
xmlCatalogListXMLResolveURI(xmlCatalogEntryPtr catal, const xmlChar *URI) {
xmlChar *ret = NULL;
xmlChar *urnID = NULL;
-
+
if (catal == NULL)
return(NULL);
if (URI == NULL)
@@ -2153,7 +2154,7 @@
*/
static const xmlChar *
xmlParseSGMLCatalogComment(const xmlChar *cur) {
- if ((cur[0] != '-') || (cur[1] != '-'))
+ if ((cur[0] != '-') || (cur[1] != '-'))
return(cur);
SKIP(2);
while ((cur[0] != 0) && ((cur[0] != '-') || ((cur[1] != '-'))))
@@ -2688,7 +2689,7 @@
first = content;
-
+
while ((*first != 0) && (*first != '-') && (*first != '<') &&
(!(((*first >= 'A') && (*first <= 'Z')) ||
((*first >= 'a') && (*first <= 'z')))))
@@ -2783,7 +2784,7 @@
if ((sysID == NULL) || (catal == NULL))
return(NULL);
-
+
if (xmlDebugCatalogs)
xmlGenericError(xmlGenericErrorContext,
"Resolve sysID %s\n", sysID);
@@ -2818,7 +2819,7 @@
if ((pubID == NULL) || (catal == NULL))
return(NULL);
-
+
if (xmlDebugCatalogs)
xmlGenericError(xmlGenericErrorContext,
"Resolve pubID %s\n", pubID);
@@ -2937,7 +2938,7 @@
} else {
xmlHashScan(catal->sgml,
(xmlHashScanner) xmlCatalogDumpEntry, out);
- }
+ }
}
#endif /* LIBXML_OUTPUT_ENABLED */
@@ -2945,7 +2946,7 @@
* xmlACatalogAdd:
* @catal: a Catalog
* @type: the type of record to add to the catalog
- * @orig: the system, public or prefix to match
+ * @orig: the system, public or prefix to match
* @replace: the replacement value for the match
*
* Add an entry in the catalog, it may overwrite existing but
@@ -3004,7 +3005,7 @@
(xmlHashDeallocator) xmlFreeCatalogEntry);
if (res == 0)
res = 1;
- }
+ }
return(res);
}
@@ -3063,7 +3064,7 @@
return(1);
if (res < 0)
return(-1);
- }
+ }
return(0);
}
@@ -3086,7 +3087,7 @@
if (xmlCatalogInitialized != 0)
return;
- if (getenv("XML_DEBUG_CATALOG"))
+ if (getenv("XML_DEBUG_CATALOG"))
xmlDebugCatalogs = 1;
xmlCatalogMutex = xmlNewRMutex();
@@ -3107,7 +3108,7 @@
xmlInitializeCatalogData();
xmlRMutexLock(xmlCatalogMutex);
- if (getenv("XML_DEBUG_CATALOG"))
+ if (getenv("XML_DEBUG_CATALOG"))
xmlDebugCatalogs = 1;
if (xmlDefaultCatalog == NULL) {
@@ -3130,12 +3131,12 @@
unsigned long len = GetModuleFileNameA(hmodule, buf, 255);
if (len != 0) {
char* p = &(buf[len]);
- while (*p != '\\' && p > buf)
+ while (*p != '\\' && p > buf)
p--;
if (p != buf) {
xmlChar* uri;
strncpy(p, "\\..\\etc\\catalog", 255 - (p - buf));
- uri = xmlCanonicPath(buf);
+ uri = xmlCanonicPath((const xmlChar*)buf);
if (uri != NULL) {
strncpy(XML_XML_DEFAULT_CATALOG, uri, 255);
xmlFree(uri);
@@ -3149,15 +3150,15 @@
catalogs = XML_XML_DEFAULT_CATALOG;
#endif
- catal = xmlCreateNewCatalog(XML_XML_CATALOG_TYPE,
+ catal = xmlCreateNewCatalog(XML_XML_CATALOG_TYPE,
xmlCatalogDefaultPrefer);
if (catal != NULL) {
- /* the XML_CATALOG_FILES envvar is allowed to contain a
+ /* the XML_CATALOG_FILES envvar is allowed to contain a
space-separated list of entries. */
cur = catalogs;
nextent = &catal->xml;
while (*cur != '\0') {
- while (xmlIsBlank_ch(*cur))
+ while (xmlIsBlank_ch(*cur))
cur++;
if (*cur != 0) {
paths = cur;
@@ -3250,7 +3251,7 @@
cur++;
path = xmlStrndup((const xmlChar *)paths, cur - paths);
#ifdef _WIN32
- iLen = strlen(path);
+ iLen = strlen((const char*)path);
for(i = 0; i < iLen; i++) {
if(path[i] == '\\') {
path[i] = '/';
@@ -3282,7 +3283,7 @@
xmlGenericError(xmlGenericErrorContext,
"Catalogs cleanup\n");
if (xmlCatalogXMLFiles != NULL)
- xmlHashFree(xmlCatalogXMLFiles,
+ xmlHashFree(xmlCatalogXMLFiles,
(xmlHashDeallocator)xmlFreeCatalogHashEntryList);
xmlCatalogXMLFiles = NULL;
if (xmlDefaultCatalog != NULL)
@@ -3397,7 +3398,7 @@
/**
* xmlCatalogAdd:
* @type: the type of record to add to the catalog
- * @orig: the system, public or prefix to match
+ * @orig: the system, public or prefix to match
* @replace: the replacement value for the match
*
* Add an entry in the catalog, it may overwrite existing but
@@ -3428,7 +3429,7 @@
xmlRMutexUnlock(xmlCatalogMutex);
return(0);
- }
+ }
res = xmlACatalogAdd(xmlDefaultCatalog, type, orig, replace);
xmlRMutexUnlock(xmlCatalogMutex);
@@ -3554,8 +3555,8 @@
xmlGenericError(xmlGenericErrorContext,
"Setting catalog preference to SYSTEM\n");
break;
- case XML_CATA_PREFER_NONE:
- break;
+ default:
+ return(ret);
}
}
xmlCatalogDefaultPrefer = prefer;
@@ -3616,7 +3617,7 @@
*
* Returns the updated list
*/
-void *
+void *
xmlCatalogAddLocal(void *catalogs, const xmlChar *URL) {
xmlCatalogEntryPtr catal, add;
@@ -3636,7 +3637,7 @@
return(catalogs);
catal = (xmlCatalogEntryPtr) catalogs;
- if (catal == NULL)
+ if (catal == NULL)
return((void *) add);
while (catal->next != NULL)
@@ -3651,7 +3652,7 @@
* @pubID: the public ID string
* @sysID: the system ID string
*
- * Do a complete resolution lookup of an External Identifier using a
+ * Do a complete resolution lookup of an External Identifier using a
* document's private catalog list
*
* Returns the URI of the resource or NULL if not found, it must be freed
@@ -3696,7 +3697,7 @@
* @catalogs: a document's list of catalogs
* @URI: the URI
*
- * Do a complete resolution lookup of an URI using a
+ * Do a complete resolution lookup of an URI using a
* document's private catalog list
*
* Returns the URI of the resource or NULL if not found, it must be freed
@@ -3757,7 +3758,7 @@
if (sysID == NULL)
return(NULL);
-
+
/*
* Check first the XML catalogs
*/
@@ -3801,7 +3802,7 @@
if (pubID == NULL)
return(NULL);
-
+
/*
* Check first the XML catalogs
*/
diff --git a/third_party/libxml/src/chvalid.c b/third_party/libxml/src/chvalid.c
index 00dd962..06e8db0 100644
--- a/third_party/libxml/src/chvalid.c
+++ b/third_party/libxml/src/chvalid.c
@@ -46,109 +46,109 @@
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00 };
-static const xmlChSRange xmlIsBaseChar_srng[] = { {0x100, 0x131},
- {0x134, 0x13e}, {0x141, 0x148}, {0x14a, 0x17e}, {0x180, 0x1c3},
- {0x1cd, 0x1f0}, {0x1f4, 0x1f5}, {0x1fa, 0x217}, {0x250, 0x2a8},
- {0x2bb, 0x2c1}, {0x386, 0x386}, {0x388, 0x38a}, {0x38c, 0x38c},
- {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3d6}, {0x3da, 0x3da},
- {0x3dc, 0x3dc}, {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3f3},
- {0x401, 0x40c}, {0x40e, 0x44f}, {0x451, 0x45c}, {0x45e, 0x481},
- {0x490, 0x4c4}, {0x4c7, 0x4c8}, {0x4cb, 0x4cc}, {0x4d0, 0x4eb},
- {0x4ee, 0x4f5}, {0x4f8, 0x4f9}, {0x531, 0x556}, {0x559, 0x559},
- {0x561, 0x586}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a},
- {0x641, 0x64a}, {0x671, 0x6b7}, {0x6ba, 0x6be}, {0x6c0, 0x6ce},
- {0x6d0, 0x6d3}, {0x6d5, 0x6d5}, {0x6e5, 0x6e6}, {0x905, 0x939},
- {0x93d, 0x93d}, {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990},
- {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9},
- {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a},
- {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33},
- {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e},
- {0xa72, 0xa74}, {0xa85, 0xa8b}, {0xa8d, 0xa8d}, {0xa8f, 0xa91},
- {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9},
- {0xabd, 0xabd}, {0xae0, 0xae0}, {0xb05, 0xb0c}, {0xb0f, 0xb10},
- {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb36, 0xb39},
- {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb85, 0xb8a},
- {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c},
- {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5},
- {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
- {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c},
- {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9},
- {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10},
- {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xe01, 0xe2e},
- {0xe30, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45}, {0xe81, 0xe82},
- {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d},
- {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5},
- {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeae}, {0xeb0, 0xeb0},
- {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xf40, 0xf47},
- {0xf49, 0xf69}, {0x10a0, 0x10c5}, {0x10d0, 0x10f6}, {0x1100, 0x1100},
- {0x1102, 0x1103}, {0x1105, 0x1107}, {0x1109, 0x1109}, {0x110b, 0x110c},
- {0x110e, 0x1112}, {0x113c, 0x113c}, {0x113e, 0x113e}, {0x1140, 0x1140},
- {0x114c, 0x114c}, {0x114e, 0x114e}, {0x1150, 0x1150}, {0x1154, 0x1155},
- {0x1159, 0x1159}, {0x115f, 0x1161}, {0x1163, 0x1163}, {0x1165, 0x1165},
- {0x1167, 0x1167}, {0x1169, 0x1169}, {0x116d, 0x116e}, {0x1172, 0x1173},
- {0x1175, 0x1175}, {0x119e, 0x119e}, {0x11a8, 0x11a8}, {0x11ab, 0x11ab},
- {0x11ae, 0x11af}, {0x11b7, 0x11b8}, {0x11ba, 0x11ba}, {0x11bc, 0x11c2},
- {0x11eb, 0x11eb}, {0x11f0, 0x11f0}, {0x11f9, 0x11f9}, {0x1e00, 0x1e9b},
- {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45},
- {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b},
- {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc},
- {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3},
- {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc},
- {0x2126, 0x2126}, {0x212a, 0x212b}, {0x212e, 0x212e}, {0x2180, 0x2182},
+static const xmlChSRange xmlIsBaseChar_srng[] = { {0x100, 0x131},
+ {0x134, 0x13e}, {0x141, 0x148}, {0x14a, 0x17e}, {0x180, 0x1c3},
+ {0x1cd, 0x1f0}, {0x1f4, 0x1f5}, {0x1fa, 0x217}, {0x250, 0x2a8},
+ {0x2bb, 0x2c1}, {0x386, 0x386}, {0x388, 0x38a}, {0x38c, 0x38c},
+ {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3d6}, {0x3da, 0x3da},
+ {0x3dc, 0x3dc}, {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3f3},
+ {0x401, 0x40c}, {0x40e, 0x44f}, {0x451, 0x45c}, {0x45e, 0x481},
+ {0x490, 0x4c4}, {0x4c7, 0x4c8}, {0x4cb, 0x4cc}, {0x4d0, 0x4eb},
+ {0x4ee, 0x4f5}, {0x4f8, 0x4f9}, {0x531, 0x556}, {0x559, 0x559},
+ {0x561, 0x586}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a},
+ {0x641, 0x64a}, {0x671, 0x6b7}, {0x6ba, 0x6be}, {0x6c0, 0x6ce},
+ {0x6d0, 0x6d3}, {0x6d5, 0x6d5}, {0x6e5, 0x6e6}, {0x905, 0x939},
+ {0x93d, 0x93d}, {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990},
+ {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9},
+ {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a},
+ {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33},
+ {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e},
+ {0xa72, 0xa74}, {0xa85, 0xa8b}, {0xa8d, 0xa8d}, {0xa8f, 0xa91},
+ {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9},
+ {0xabd, 0xabd}, {0xae0, 0xae0}, {0xb05, 0xb0c}, {0xb0f, 0xb10},
+ {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb36, 0xb39},
+ {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb85, 0xb8a},
+ {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c},
+ {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5},
+ {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
+ {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c},
+ {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9},
+ {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10},
+ {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xe01, 0xe2e},
+ {0xe30, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45}, {0xe81, 0xe82},
+ {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d},
+ {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5},
+ {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeae}, {0xeb0, 0xeb0},
+ {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xf40, 0xf47},
+ {0xf49, 0xf69}, {0x10a0, 0x10c5}, {0x10d0, 0x10f6}, {0x1100, 0x1100},
+ {0x1102, 0x1103}, {0x1105, 0x1107}, {0x1109, 0x1109}, {0x110b, 0x110c},
+ {0x110e, 0x1112}, {0x113c, 0x113c}, {0x113e, 0x113e}, {0x1140, 0x1140},
+ {0x114c, 0x114c}, {0x114e, 0x114e}, {0x1150, 0x1150}, {0x1154, 0x1155},
+ {0x1159, 0x1159}, {0x115f, 0x1161}, {0x1163, 0x1163}, {0x1165, 0x1165},
+ {0x1167, 0x1167}, {0x1169, 0x1169}, {0x116d, 0x116e}, {0x1172, 0x1173},
+ {0x1175, 0x1175}, {0x119e, 0x119e}, {0x11a8, 0x11a8}, {0x11ab, 0x11ab},
+ {0x11ae, 0x11af}, {0x11b7, 0x11b8}, {0x11ba, 0x11ba}, {0x11bc, 0x11c2},
+ {0x11eb, 0x11eb}, {0x11f0, 0x11f0}, {0x11f9, 0x11f9}, {0x1e00, 0x1e9b},
+ {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45},
+ {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b},
+ {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc},
+ {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3},
+ {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc},
+ {0x2126, 0x2126}, {0x212a, 0x212b}, {0x212e, 0x212e}, {0x2180, 0x2182},
{0x3041, 0x3094}, {0x30a1, 0x30fa}, {0x3105, 0x312c}, {0xac00, 0xd7a3}};
const xmlChRangeGroup xmlIsBaseCharGroup =
{197, 0, xmlIsBaseChar_srng, (xmlChLRangePtr)0};
-static const xmlChSRange xmlIsChar_srng[] = { {0x100, 0xd7ff},
+static const xmlChSRange xmlIsChar_srng[] = { {0x100, 0xd7ff},
{0xe000, 0xfffd}};
static const xmlChLRange xmlIsChar_lrng[] = { {0x10000, 0x10ffff}};
const xmlChRangeGroup xmlIsCharGroup =
{2, 1, xmlIsChar_srng, xmlIsChar_lrng};
-static const xmlChSRange xmlIsCombining_srng[] = { {0x300, 0x345},
- {0x360, 0x361}, {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9},
- {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4},
- {0x64b, 0x652}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6dd, 0x6df},
- {0x6e0, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x901, 0x903},
- {0x93c, 0x93c}, {0x93e, 0x94c}, {0x94d, 0x94d}, {0x951, 0x954},
- {0x962, 0x963}, {0x981, 0x983}, {0x9bc, 0x9bc}, {0x9be, 0x9be},
- {0x9bf, 0x9bf}, {0x9c0, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd},
- {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa02, 0xa02}, {0xa3c, 0xa3c},
- {0xa3e, 0xa3e}, {0xa3f, 0xa3f}, {0xa40, 0xa42}, {0xa47, 0xa48},
- {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa83}, {0xabc, 0xabc},
- {0xabe, 0xac5}, {0xac7, 0xac9}, {0xacb, 0xacd}, {0xb01, 0xb03},
- {0xb3c, 0xb3c}, {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d},
- {0xb56, 0xb57}, {0xb82, 0xb83}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8},
- {0xbca, 0xbcd}, {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44},
- {0xc46, 0xc48}, {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83},
- {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6},
- {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d},
- {0xd57, 0xd57}, {0xe31, 0xe31}, {0xe34, 0xe3a}, {0xe47, 0xe4e},
- {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc}, {0xec8, 0xecd},
- {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37}, {0xf39, 0xf39},
- {0xf3e, 0xf3e}, {0xf3f, 0xf3f}, {0xf71, 0xf84}, {0xf86, 0xf8b},
- {0xf90, 0xf95}, {0xf97, 0xf97}, {0xf99, 0xfad}, {0xfb1, 0xfb7},
- {0xfb9, 0xfb9}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1}, {0x302a, 0x302f},
+static const xmlChSRange xmlIsCombining_srng[] = { {0x300, 0x345},
+ {0x360, 0x361}, {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9},
+ {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4},
+ {0x64b, 0x652}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6dd, 0x6df},
+ {0x6e0, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x901, 0x903},
+ {0x93c, 0x93c}, {0x93e, 0x94c}, {0x94d, 0x94d}, {0x951, 0x954},
+ {0x962, 0x963}, {0x981, 0x983}, {0x9bc, 0x9bc}, {0x9be, 0x9be},
+ {0x9bf, 0x9bf}, {0x9c0, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd},
+ {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa02, 0xa02}, {0xa3c, 0xa3c},
+ {0xa3e, 0xa3e}, {0xa3f, 0xa3f}, {0xa40, 0xa42}, {0xa47, 0xa48},
+ {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa83}, {0xabc, 0xabc},
+ {0xabe, 0xac5}, {0xac7, 0xac9}, {0xacb, 0xacd}, {0xb01, 0xb03},
+ {0xb3c, 0xb3c}, {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d},
+ {0xb56, 0xb57}, {0xb82, 0xb83}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8},
+ {0xbca, 0xbcd}, {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44},
+ {0xc46, 0xc48}, {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83},
+ {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6},
+ {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d},
+ {0xd57, 0xd57}, {0xe31, 0xe31}, {0xe34, 0xe3a}, {0xe47, 0xe4e},
+ {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc}, {0xec8, 0xecd},
+ {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37}, {0xf39, 0xf39},
+ {0xf3e, 0xf3e}, {0xf3f, 0xf3f}, {0xf71, 0xf84}, {0xf86, 0xf8b},
+ {0xf90, 0xf95}, {0xf97, 0xf97}, {0xf99, 0xfad}, {0xfb1, 0xfb7},
+ {0xfb9, 0xfb9}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1}, {0x302a, 0x302f},
{0x3099, 0x3099}, {0x309a, 0x309a}};
const xmlChRangeGroup xmlIsCombiningGroup =
{95, 0, xmlIsCombining_srng, (xmlChLRangePtr)0};
-static const xmlChSRange xmlIsDigit_srng[] = { {0x660, 0x669},
- {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f},
- {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f},
- {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
+static const xmlChSRange xmlIsDigit_srng[] = { {0x660, 0x669},
+ {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f},
+ {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f},
+ {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
{0xf20, 0xf29}};
const xmlChRangeGroup xmlIsDigitGroup =
{14, 0, xmlIsDigit_srng, (xmlChLRangePtr)0};
-static const xmlChSRange xmlIsExtender_srng[] = { {0x2d0, 0x2d0},
- {0x2d1, 0x2d1}, {0x387, 0x387}, {0x640, 0x640}, {0xe46, 0xe46},
- {0xec6, 0xec6}, {0x3005, 0x3005}, {0x3031, 0x3035}, {0x309d, 0x309e},
+static const xmlChSRange xmlIsExtender_srng[] = { {0x2d0, 0x2d0},
+ {0x2d1, 0x2d1}, {0x387, 0x387}, {0x640, 0x640}, {0xe46, 0xe46},
+ {0xec6, 0xec6}, {0x3005, 0x3005}, {0x3031, 0x3035}, {0x309d, 0x309e},
{0x30fc, 0x30fe}};
const xmlChRangeGroup xmlIsExtenderGroup =
{10, 0, xmlIsExtender_srng, (xmlChLRangePtr)0};
-static const xmlChSRange xmlIsIdeographic_srng[] = { {0x3007, 0x3007},
+static const xmlChSRange xmlIsIdeographic_srng[] = { {0x3007, 0x3007},
{0x3021, 0x3029}, {0x4e00, 0x9fa5}};
const xmlChRangeGroup xmlIsIdeographicGroup =
{3, 0, xmlIsIdeographic_srng, (xmlChLRangePtr)0};
diff --git a/third_party/libxml/src/config.guess b/third_party/libxml/src/config.guess
deleted file mode 100755
index dc84c68..0000000
--- a/third_party/libxml/src/config.guess
+++ /dev/null
@@ -1,1501 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-# Free Software Foundation, Inc.
-
-timestamp='2009-11-20'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner. Please send patches (context
-# diff format) to <config-patches@gnu.org> and include a ChangeLog
-# entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux${UNAME_RELEASE}
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval $set_cc_for_build
- SUN_ARCH="i386"
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH="x86_64"
- fi
- fi
- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[456])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- case ${UNAME_MACHINE} in
- pc98)
- echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- amd64)
- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- *)
- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- esac
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- *:Interix*:*)
- case ${UNAME_MACHINE} in
- x86)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- IA64)
- echo ia64-unknown-interix${UNAME_RELEASE}
- exit ;;
- esac ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- 8664:Windows_NT:*)
- echo x86_64-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit ;;
- arm*:Linux:*:*)
- eval $set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- else
- echo ${UNAME_MACHINE}-unknown-linux-gnueabi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- cris:Linux:*:*)
- echo cris-axis-linux-gnu
- exit ;;
- crisv32:Linux:*:*)
- echo crisv32-axis-linux-gnu
- exit ;;
- frv:Linux:*:*)
- echo frv-unknown-linux-gnu
- exit ;;
- i*86:Linux:*:*)
- LIBC=gnu
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #ifdef __dietlibc__
- LIBC=dietlibc
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
- echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- or32:Linux:*:*)
- echo or32-unknown-linux-gnu
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-gnu
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-gnu
- exit ;;
- x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configury will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- i386)
- eval $set_cc_for_build
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- UNAME_PROCESSOR="x86_64"
- fi
- fi ;;
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NSE-?:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/third_party/libxml/src/config.h.in b/third_party/libxml/src/config.h.in
deleted file mode 100644
index d60f362..0000000
--- a/third_party/libxml/src/config.h.in
+++ /dev/null
@@ -1,311 +0,0 @@
-/* config.h.in. Generated from configure.in by autoheader. */
-#undef PACKAGE
-#undef VERSION
-#undef HAVE_LIBZ
-#undef HAVE_LIBM
-#undef HAVE_ISINF
-#undef HAVE_ISNAN
-#undef HAVE_LIBHISTORY
-#undef HAVE_LIBREADLINE
-#undef HAVE_LIBPTHREAD
-#undef HAVE_PTHREAD_H
-
-/* Define if IPV6 support is there */
-#undef SUPPORT_IP6
-
-/* Define if getaddrinfo is there */
-#undef HAVE_GETADDRINFO
-
-/* Define to 1 if you have the <ansidecl.h> header file. */
-#undef HAVE_ANSIDECL_H
-
-/* Define to 1 if you have the <arpa/inet.h> header file. */
-#undef HAVE_ARPA_INET_H
-
-/* Define to 1 if you have the <arpa/nameser.h> header file. */
-#undef HAVE_ARPA_NAMESER_H
-
-/* Whether struct sockaddr::__ss_family exists */
-#undef HAVE_BROKEN_SS_FAMILY
-
-/* Define to 1 if you have the `class' function. */
-#undef HAVE_CLASS
-
-/* Define to 1 if you have the <ctype.h> header file. */
-#undef HAVE_CTYPE_H
-
-/* Define to 1 if you have the <dirent.h> header file. */
-#undef HAVE_DIRENT_H
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Have dlopen based dso */
-#undef HAVE_DLOPEN
-
-/* Define to 1 if you have the <dl.h> header file. */
-#undef HAVE_DL_H
-
-/* Define to 1 if you have the <errno.h> header file. */
-#undef HAVE_ERRNO_H
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if you have the `finite' function. */
-#undef HAVE_FINITE
-
-/* Define to 1 if you have the <float.h> header file. */
-#undef HAVE_FLOAT_H
-
-/* Define to 1 if you have the `fpclass' function. */
-#undef HAVE_FPCLASS
-
-/* Define to 1 if you have the `fprintf' function. */
-#undef HAVE_FPRINTF
-
-/* Define to 1 if you have the `fp_class' function. */
-#undef HAVE_FP_CLASS
-
-/* Define to 1 if you have the <fp_class.h> header file. */
-#undef HAVE_FP_CLASS_H
-
-/* Define to 1 if you have the `ftime' function. */
-#undef HAVE_FTIME
-
-/* Define if getaddrinfo is there */
-#undef HAVE_GETADDRINFO
-
-/* Define to 1 if you have the `gettimeofday' function. */
-#undef HAVE_GETTIMEOFDAY
-
-/* Define to 1 if you have the <ieeefp.h> header file. */
-#undef HAVE_IEEEFP_H
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <inttypes.h.h> header file. */
-#undef HAVE_INTTYPES_H_H
-
-/* Define if isinf is there */
-#undef HAVE_ISINF
-
-/* Define if isnan is there */
-#undef HAVE_ISNAN
-
-/* Define to 1 if you have the `isnand' function. */
-#undef HAVE_ISNAND
-
-/* Define if history library is there (-lhistory) */
-#undef HAVE_LIBHISTORY
-
-/* Define if pthread library is there (-lpthread) */
-#undef HAVE_LIBPTHREAD
-
-/* Define if readline library is there (-lreadline) */
-#undef HAVE_LIBREADLINE
-
-/* Have compression library */
-#undef HAVE_LIBZ
-
-/* Define to 1 if you have the <limits.h> header file. */
-#undef HAVE_LIMITS_H
-
-/* Define to 1 if you have the `localtime' function. */
-#undef HAVE_LOCALTIME
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#undef HAVE_MALLOC_H
-
-/* Define to 1 if you have the <math.h> header file. */
-#undef HAVE_MATH_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the <nan.h> header file. */
-#undef HAVE_NAN_H
-
-/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
-#undef HAVE_NDIR_H
-
-/* Define to 1 if you have the <netdb.h> header file. */
-#undef HAVE_NETDB_H
-
-/* Define to 1 if you have the <netinet/in.h> header file. */
-#undef HAVE_NETINET_IN_H
-
-/* Define to 1 if you have the <poll.h> header file. */
-#undef HAVE_POLL_H
-
-/* Define to 1 if you have the `printf' function. */
-#undef HAVE_PRINTF
-
-/* Define if <pthread.h> is there */
-#undef HAVE_PTHREAD_H
-
-/* Define to 1 if you have the <resolv.h> header file. */
-#undef HAVE_RESOLV_H
-
-/* Have shl_load based dso */
-#undef HAVE_SHLLOAD
-
-/* Define to 1 if you have the `signal' function. */
-#undef HAVE_SIGNAL
-
-/* Define to 1 if you have the <signal.h> header file. */
-#undef HAVE_SIGNAL_H
-
-/* Define to 1 if you have the `snprintf' function. */
-#undef HAVE_SNPRINTF
-
-/* Define to 1 if you have the `sprintf' function. */
-#undef HAVE_SPRINTF
-
-/* Define to 1 if you have the `sscanf' function. */
-#undef HAVE_SSCANF
-
-/* Define to 1 if you have the `stat' function. */
-#undef HAVE_STAT
-
-/* Define to 1 if you have the <stdarg.h> header file. */
-#undef HAVE_STDARG_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the `strdup' function. */
-#undef HAVE_STRDUP
-
-/* Define to 1 if you have the `strerror' function. */
-#undef HAVE_STRERROR
-
-/* Define to 1 if you have the `strftime' function. */
-#undef HAVE_STRFTIME
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strndup' function. */
-#undef HAVE_STRNDUP
-
-/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
- */
-#undef HAVE_SYS_DIR_H
-
-/* Define to 1 if you have the <sys/mman.h> header file. */
-#undef HAVE_SYS_MMAN_H
-
-/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
- */
-#undef HAVE_SYS_NDIR_H
-
-/* Define to 1 if you have the <sys/select.h> header file. */
-#undef HAVE_SYS_SELECT_H
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/timeb.h> header file. */
-#undef HAVE_SYS_TIMEB_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <time.h> header file. */
-#undef HAVE_TIME_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Whether va_copy() is available */
-#undef HAVE_VA_COPY
-
-/* Define to 1 if you have the `vfprintf' function. */
-#undef HAVE_VFPRINTF
-
-/* Define to 1 if you have the `vsnprintf' function. */
-#undef HAVE_VSNPRINTF
-
-/* Define to 1 if you have the `vsprintf' function. */
-#undef HAVE_VSPRINTF
-
-/* Define to 1 if you have the <zlib.h> header file. */
-#undef HAVE_ZLIB_H
-
-/* Define to 1 if you have the `_stat' function. */
-#undef HAVE__STAT
-
-/* Whether __va_copy() is available */
-#undef HAVE___VA_COPY
-
-/* Define as const if the declaration of iconv() needs const. */
-#undef ICONV_CONST
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
- */
-#undef LT_OBJDIR
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Define to 1 if the C compiler supports function prototypes. */
-#undef PROTOTYPES
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Support for IPv6 */
-#undef SUPPORT_IP6
-
-/* Version number of package */
-#undef VERSION
-
-/* Determine what socket length (socklen_t) data type is */
-#undef XML_SOCKLEN_T
-
-/* Using the Win32 Socket implementation */
-#undef _WINSOCKAPI_
-
-/* Define like PROTOTYPES; this can be used by system headers. */
-#undef __PROTOTYPES
-
-/* Win32 Std C name mangling work-around */
-#undef snprintf
-
-/* ss_family is not defined here, use __ss_family instead */
-#undef ss_family
-
-/* Win32 Std C name mangling work-around */
-#undef vsnprintf
diff --git a/third_party/libxml/src/config.sub b/third_party/libxml/src/config.sub
deleted file mode 100755
index 2a55a50..0000000
--- a/third_party/libxml/src/config.sub
+++ /dev/null
@@ -1,1705 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-# Free Software Foundation, Inc.
-
-timestamp='2009-11-20'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted GNU ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
- uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray | -microblaze)
- os=
- basic_machine=$1
- ;;
- -bluegene*)
- os=-cnk
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
- | bfin \
- | c4x | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nios | nios2 \
- | ns16k | ns32k \
- | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
- | pyramid \
- | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu | strongarm \
- | tahoe | thumb | tic4x | tic80 | tron \
- | ubicom32 \
- | v850 | v850e \
- | we32k \
- | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | picochip)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
- | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nios-* | nios2-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
- | pyramid-* \
- | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
- | tahoe-* | thumb-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=-cnk
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- microblaze)
- basic_machine=microblaze-xilinx
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc) basic_machine=powerpc-unknown
- ;;
- ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tic55x | c55x*)
- basic_machine=tic55x-unknown
- os=-coff
- ;;
- tic6x | c6x*)
- basic_machine=tic6x-unknown
- os=-coff
- ;;
- tile*)
- basic_machine=tile-unknown
- os=-linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- z80-*-coff)
- basic_machine=z80-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -auroraux)
- os=-auroraux
- ;;
- -solaris1 | -solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # First accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
- | -sym* | -kopensolaris* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -openbsd* | -solidbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
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- | -chorusos* | -chorusrdb* | -cegcc* \
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- | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
- | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
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- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
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-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
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diff --git a/third_party/libxml/src/configure b/third_party/libxml/src/configure
deleted file mode 100755
index 412faed..0000000
--- a/third_party/libxml/src/configure
+++ /dev/null
@@ -1,16827 +0,0 @@
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-
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-
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-
-
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- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_GREP"; then
- as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- if test -z "$EGREP"; then
- ac_path_EGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-eval as_val=\$$as_ac_Header
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-if test "$ac_cv_prog_cc_stdc" != no; then
- U= ANSI2KNR=
-else
- U=_ ANSI2KNR=./ansi2knr
-fi
-# Ensure some checks needed by ansi2knr itself.
-
-for ac_header in string.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
-if test "x$ac_cv_header_string_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STRING_H 1
-_ACEOF
-
-fi
-
-done
-
-
-test "x$U" != "x" && as_fn_error "Compiler not ANSI compliant" "$LINENO" 5
-
-enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AS+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AS"; then
- ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_AS="${ac_tool_prefix}as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AS=$ac_cv_prog_AS
-if test -n "$AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
-$as_echo "$AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AS"; then
- ac_ct_AS=$AS
- # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AS"; then
- ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_AS="as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AS=$ac_cv_prog_ac_ct_AS
-if test -n "$ac_ct_AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
-$as_echo "$ac_ct_AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AS" = x; then
- AS="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AS=$ac_ct_AS
- fi
-else
- AS="$ac_cv_prog_AS"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
- ac_ct_DLLTOOL=$DLLTOOL
- # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DLLTOOL"; then
- ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DLLTOOL" = x; then
- DLLTOOL="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DLLTOOL=$ac_ct_DLLTOOL
- fi
-else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
- ;;
-esac
-
-test -z "$AS" && AS=as
-
-
-
-
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-
-
-
-
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-
-case `pwd` in
- *\ * | *\ *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
-$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
-esac
-
-
-
-macro_version='2.2.6b'
-macro_revision='1.3017'
-
-
-
-
-
-
-
-
-
-
-
-
-
-ltmain="$ac_aux_dir/ltmain.sh"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
-$as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if test "${ac_cv_path_SED+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
- for ac_i in 1 2 3 4 5 6 7; do
- ac_script="$ac_script$as_nl$ac_script"
- done
- echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
- { ac_script=; unset ac_script;}
- if test -z "$SED"; then
- ac_path_SED_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
-# Check for GNU ac_path_SED and select it if it is found.
- # Check for GNU $ac_path_SED
-case `"$ac_path_SED" --version 2>&1` in
-*GNU*)
- ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo '' >> "conftest.nl"
- "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_SED_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_SED="$ac_path_SED"
- ac_path_SED_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_SED_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_SED"; then
- as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
- fi
-else
- ac_cv_path_SED=$SED
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
- SED="$ac_cv_path_SED"
- rm -f conftest.sed
-
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if test "${ac_cv_path_FGREP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
- then ac_cv_path_FGREP="$GREP -F"
- else
- if test -z "$FGREP"; then
- ac_path_FGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in fgrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
-# Check for GNU ac_path_FGREP and select it if it is found.
- # Check for GNU $ac_path_FGREP
-case `"$ac_path_FGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'FGREP' >> "conftest.nl"
- "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_FGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_FGREP="$ac_path_FGREP"
- ac_path_FGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_FGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_FGREP"; then
- as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_FGREP=$FGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
- FGREP="$ac_cv_path_FGREP"
-
-
-test -z "$GREP" && GREP=grep
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
- while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if test "${lt_cv_path_LD+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if test "${lt_cv_prog_gnu_ld+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if test "${lt_cv_path_NM+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- : ${lt_cv_path_NM=no}
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-if test "$lt_cv_path_NM" != "no"; then
- NM="$lt_cv_path_NM"
-else
- # Didn't find any BSD compatible name lister, look for dumpbin.
- if test -n "$ac_tool_prefix"; then
- for ac_prog in "dumpbin -symbols" "link -dump -symbols"
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DUMPBIN"; then
- ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DUMPBIN=$ac_cv_prog_DUMPBIN
-if test -n "$DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$DUMPBIN" && break
- done
-fi
-if test -z "$DUMPBIN"; then
- ac_ct_DUMPBIN=$DUMPBIN
- for ac_prog in "dumpbin -symbols" "link -dump -symbols"
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DUMPBIN"; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
-if test -n "$ac_ct_DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_DUMPBIN" && break
-done
-
- if test "x$ac_ct_DUMPBIN" = x; then
- DUMPBIN=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DUMPBIN=$ac_ct_DUMPBIN
- fi
-fi
-
-
- if test "$DUMPBIN" != ":"; then
- NM="$DUMPBIN"
- fi
-fi
-test -z "$NM" && NM=nm
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if test "${lt_cv_nm_interface+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_nm_interface="BSD nm"
- echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:5603: $ac_compile\"" >&5)
- (eval "$ac_compile" 2>conftest.err)
- cat conftest.err >&5
- (eval echo "\"\$as_me:5606: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
- (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
- cat conftest.err >&5
- (eval echo "\"\$as_me:5609: output\"" >&5)
- cat conftest.out >&5
- if $GREP 'External.*some_variable' conftest.out > /dev/null; then
- lt_cv_nm_interface="MS dumpbin"
- fi
- rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw* | cegcc*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len"; then
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- else
- # Make teststring a little bigger before we do anything with it.
- # a 1K string should be a reasonable start.
- for i in 1 2 3 4 5 6 7 8 ; do
- teststring=$teststring$teststring
- done
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
- = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- # Only check the string length outside the loop.
- lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
- teststring=
- # Add a significant safety factor because C++ compilers can tack on
- # massive amounts of additional arguments before passing them to the
- # linker. It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-
-
-
-
-
-: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
-$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
- test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
- = c,a/b,, \
- && eval 'test $(( 1 + 1 )) -eq 2 \
- && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
- && xsi_shell=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
-$as_echo "$xsi_shell" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
-$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
- >/dev/null 2>&1 \
- && lt_shell_append=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
-$as_echo "$lt_shell_append" >&6; }
-
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- lt_unset=unset
-else
- lt_unset=false
-fi
-
-
-
-
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- lt_SP2NL='tr \040 \012'
- lt_NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- lt_SP2NL='tr \100 \n'
- lt_NL2SP='tr \r\n \100\100'
- ;;
-esac
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if test "${lt_cv_ld_reload_flag+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if test "${lt_cv_deplibs_check_method+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[4-9]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-cegcc)
- # use the weaker test based on 'objdump'. See mingw*.
- lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[3-9]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-*nto* | *qnx*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-tpf*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AR+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
- ac_ct_AR=$AR
- # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_AR="ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-else
- AR="$ac_cv_prog_AR"
-fi
-
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_STRIP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_STRIP" = x; then
- STRIP=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- STRIP=$ac_ct_STRIP
- fi
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-test -z "$STRIP" && STRIP=:
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_RANLIB+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-test -z "$RANLIB" && RANLIB=:
-
-
-
-
-
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32* | cegcc*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*)
- if test "$host_cpu" = ia64; then
- symcode='[ABCDEGRST]'
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Fake it for dumpbin and say T for any non-static function
- # and D for any global variable.
- # Also find C++ and __fastcall symbols from MSVC++,
- # which start with @ or ?.
- lt_cv_sys_global_symbol_pipe="$AWK '"\
-" {last_section=section; section=\$ 3};"\
-" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-" \$ 0!~/External *\|/{next};"\
-" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-" {if(hide[section]) next};"\
-" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-" s[1]~/^[@?]/{print s[1], s[1]; next};"\
-" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
-" ' prfx=^$ac_symprfx"
- else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
- fi
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
- (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
- if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<_LT_EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
- cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- void *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[] =
-{
- { "@PROGRAM@", (void *) 0 },
-_LT_EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
- cat <<\_LT_EOF >> conftest.$ac_ext
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '#line 6811 "configure"' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*|s390*-*tpf*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if test "${lt_cv_cc_needs_belf+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_cc_needs_belf=yes
-else
- lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-esac
-
-need_locks="$enable_libtool_lock"
-
-
- case $host_os in
- rhapsody* | darwin*)
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DSYMUTIL"; then
- ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DSYMUTIL"; then
- ac_ct_DSYMUTIL=$DSYMUTIL
- # Extract the first word of "dsymutil", so it can be a program name with args.
-set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DSYMUTIL"; then
- ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
-if test -n "$ac_ct_DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DSYMUTIL" = x; then
- DSYMUTIL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DSYMUTIL=$ac_ct_DSYMUTIL
- fi
-else
- DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_NMEDIT+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NMEDIT"; then
- ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_NMEDIT"; then
- ac_ct_NMEDIT=$NMEDIT
- # Extract the first word of "nmedit", so it can be a program name with args.
-set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_NMEDIT"; then
- ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_NMEDIT="nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
-if test -n "$ac_ct_NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_NMEDIT" = x; then
- NMEDIT=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- NMEDIT=$ac_ct_NMEDIT
- fi
-else
- NMEDIT="$ac_cv_prog_NMEDIT"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
-set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_LIPO+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$LIPO"; then
- ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-LIPO=$ac_cv_prog_LIPO
-if test -n "$LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_LIPO"; then
- ac_ct_LIPO=$LIPO
- # Extract the first word of "lipo", so it can be a program name with args.
-set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_LIPO"; then
- ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_LIPO="lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
-if test -n "$ac_ct_LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_LIPO" = x; then
- LIPO=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- LIPO=$ac_ct_LIPO
- fi
-else
- LIPO="$ac_cv_prog_LIPO"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OTOOL+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL"; then
- ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL=$ac_cv_prog_OTOOL
-if test -n "$OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL"; then
- ac_ct_OTOOL=$OTOOL
- # Extract the first word of "otool", so it can be a program name with args.
-set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL"; then
- ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_OTOOL="otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
-if test -n "$ac_ct_OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL" = x; then
- OTOOL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OTOOL=$ac_ct_OTOOL
- fi
-else
- OTOOL="$ac_cv_prog_OTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OTOOL64+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL64"; then
- ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL64=$ac_cv_prog_OTOOL64
-if test -n "$OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL64"; then
- ac_ct_OTOOL64=$OTOOL64
- # Extract the first word of "otool64", so it can be a program name with args.
-set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL64"; then
- ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_OTOOL64="otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
-if test -n "$ac_ct_OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL64" = x; then
- OTOOL64=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OTOOL64=$ac_ct_OTOOL64
- fi
-else
- OTOOL64="$ac_cv_prog_OTOOL64"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_apple_cc_single_mod=no
- if test -z "${LT_MULTI_MODULE}"; then
- # By default we will add the -single_module flag. You can override
- # by either setting the environment variable LT_MULTI_MODULE
- # non-empty at configure time, or by adding -multi_module to the
- # link flags.
- rm -rf libconftest.dylib*
- echo "int foo(void){return 1;}" > conftest.c
- echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&5
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
- _lt_result=$?
- if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
- lt_cv_apple_cc_single_mod=yes
- else
- cat conftest.err >&5
- fi
- rm -rf libconftest.dylib*
- rm -f conftest.*
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_ld_exported_symbols_list=yes
-else
- lt_cv_ld_exported_symbols_list=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
- case $host_os in
- rhapsody* | darwin1.[012])
- _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
- darwin1.*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- 10.[012]*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test "$lt_cv_apple_cc_single_mod" = "yes"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
- _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
- else
- _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- if test "$DSYMUTIL" != ":"; then
- _lt_dsymutil='~$DSYMUTIL $lib || :'
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-
-for ac_header in dlfcn.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
-"
-if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-# Set options
-
-
-
- enable_dlopen=no
-
-
-
- # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
- enableval=$enable_shared; p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
-else
- enable_shared=yes
-fi
-
-
-
-
-
-
-
-
-
- # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
- enableval=$enable_static; p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
-else
- enable_static=yes
-fi
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
- withval=$with_pic; pic_mode="$withval"
-else
- pic_mode=default
-fi
-
-
-test -z "$pic_mode" && pic_mode=default
-
-
-
-
-
-
-
- # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
- enableval=$enable_fast_install; p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
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- enable_fast_install=yes
-fi
-
-
-
-
-
-
-
-
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-test -z "$LN_S" && LN_S="ln -s"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if test "${lt_cv_objdir+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
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- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
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- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/${ac_tool_prefix}file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
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- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-# Use C for the default configuration in the libtool script
-
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
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-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
-if test -n "$compiler"; then
-
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag=' -fno-builtin'
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8067: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:8071: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-
-
-
-
-
- lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- lt_prog_compiler_pic='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- interix[3-9]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic='-fPIC -shared'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- # old Intel for x86_64 which still supported -KPIC.
- ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
- ;;
- # icc used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- icc* | ifort*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fPIC'
- lt_prog_compiler_static='-static'
- ;;
- # Lahey Fortran 8.1.
- lf95*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='--shared'
- lt_prog_compiler_static='--static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- xl*)
- # IBM XL C 8.0/Fortran 10.1 on PPC
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-qpic'
- lt_prog_compiler_static='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C 5.9
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl='-Wl,'
- ;;
- *Sun\ F*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl=''
- ;;
- esac
- ;;
- esac
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic='-fPIC -shared'
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- rdos*)
- lt_prog_compiler_static='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic=
- ;;
- *)
- lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
-$as_echo "$lt_prog_compiler_pic" >&6; }
-
-
-
-
-
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_pic_works=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = no; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix[4-9]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- file_list_spec='${wl}-f,'
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- link_all_deplibs=no
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- export_dynamic_flag_spec='${wl}-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- # Determine the default libpath from the value encoded in an
- # empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag=' ${wl}-bernotok'
- allow_undefined_flag=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec='$convenience'
- archive_cmds_need_lc=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds=''
- ;;
- m68k)
- archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- esac
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_from_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes=yes
- ;;
-
- darwin* | rhapsody*)
-
-
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- whole_archive_flag_spec=''
- link_all_deplibs=yes
- allow_undefined_flag="$_lt_dar_allow_undefined"
- case $cc_basename in
- ifort*) _lt_dar_can_shared=yes ;;
- *) _lt_dar_can_shared=$GCC ;;
- esac
- if test "$_lt_dar_can_shared" = "yes"; then
- output_verbose_link_cmd=echo
- archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
-
- else
- ld_shlibs=no
- fi
-
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- freebsd1*)
- ld_shlibs=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_flag_spec_ld='+b $libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- export_dynamic_flag_spec='${wl}-E'
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- *)
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- # Try to use the -exported_symbol ld option, if it does not
- # work, assume that -exports_file does not work either and
- # implicitly export all symbols.
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int foo(void) {}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
-
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS="$save_LDFLAGS"
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- inherit_rpath=yes
- link_all_deplibs=yes
- ;;
-
- netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- *nto* | *qnx*)
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- hardcode_direct_absolute=yes
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
- $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_separator=:
- ;;
-
- solaris*)
- no_undefined_flag=' -z defs'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- else
- case `$CC -V 2>&1` in
- *"Compilers 5.0"*)
- wlarc=''
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
- ;;
- *)
- wlarc='${wl}'
- archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- ;;
- esac
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'. GCC discards it without `$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test "$GCC" = yes; then
- whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- else
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag='${wl}-z,text'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag='${wl}-z,text'
- allow_undefined_flag='${wl}-z,nodefs'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='${wl}-R,$libdir'
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- export_dynamic_flag_spec='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
-
- if test x$host_vendor = xsni; then
- case $host in
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- ;;
- esac
- fi
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
-
-with_gnu_ld=$with_gnu_ld
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $RM conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- pic_flag=$lt_prog_compiler_pic
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc=no
- else
- archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $RM conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
-$as_echo "$archive_cmds_need_lc" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
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-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-if test "$GCC" = yes; then
- case $host_os in
- darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
- *) lt_awk_arg="/^libraries:/" ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
- else
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary.
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- for lt_sys_path in $lt_search_path_spec; do
- if test -d "$lt_sys_path/$lt_multi_os_dir"; then
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
- else
- test -d "$lt_sys_path" && \
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
- fi
- done
- lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
-BEGIN {RS=" "; FS="/|\n";} {
- lt_foo="";
- lt_count=0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo="/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[lt_foo]++; }
- if (lt_freq[lt_foo] == 1) { print lt_foo; }
-}'`
- sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[4-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- case $host_cpu in
- powerpc)
- # Since July 2007 AmigaOS4 officially supports .so libraries.
- # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- ;;
- m68k)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
- esac
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname~
- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
- eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
- fi'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw* | cegcc*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix[3-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # Some binutils ld are patched to set DT_RUNPATH
- save_LDFLAGS=$LDFLAGS
- save_libdir=$libdir
- eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
- LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
- shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$save_LDFLAGS
- libdir=$save_libdir
-
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsdelf*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='NetBSD ld.elf_so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-*nto* | *qnx*)
- version_type=qnx
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='ldqnx.so'
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-tpf*)
- # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" ||
- test -n "$runpath_var" ||
- test "X$hardcode_automatic" = "Xyes" ; then
-
- # We can hardcode non-existent directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test "$hardcode_action" = relink ||
- test "$inherit_rpath" = yes; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-
-
-
-
- if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32* | cegcc*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = x""yes; then :
- lt_cv_dlopen="shl_load"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_shl_load=yes
-else
- ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
-else
- ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = x""yes; then :
- lt_cv_dlopen="dlopen"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_svld_dlopen=yes
-else
- ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
-int
-main ()
-{
-return dld_link ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_dld_link=yes
-else
- ac_cv_lib_dld_dld_link=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if test "${lt_cv_dlopen_self+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-#line 10950 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}
-_LT_EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if test "${lt_cv_dlopen_self_static+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-#line 11046 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}
-_LT_EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- old_striplib="$STRIP -S"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- ;;
- esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
- # Report which library types will actually be built
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
- test "$can_build_shared" = "no" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
- aix[4-9]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
- # Make sure either enable_shared or enable_static is yes.
- test "$enable_shared" = yes || enable_static=yes
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-
-
-
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
-
-
-
-
-
-
-
-
-
-
-
-
- ac_config_commands="$ac_config_commands libtool"
-
-
-
-
-# Only expand once:
-
-
-
-VERSION_SCRIPT_FLAGS=
-# lt_cv_prog_gnu_ld is from libtool 2.+
-if test "$lt_cv_prog_gnu_ld" = yes; then
- VERSION_SCRIPT_FLAGS=-Wl,--version-script=
-else
- case $host in
- *-*-sunos*) VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,";;
- esac
-fi
-
- if test -n "$VERSION_SCRIPT_FLAGS"; then
- USE_VERSION_SCRIPT_TRUE=
- USE_VERSION_SCRIPT_FALSE='#'
-else
- USE_VERSION_SCRIPT_TRUE='#'
- USE_VERSION_SCRIPT_FALSE=
-fi
-
-
-
-_cppflags="${CPPFLAGS}"
-_ldflags="${LDFLAGS}"
-
-
-# Check whether --with-c14n was given.
-if test "${with_c14n+set}" = set; then :
- withval=$with_c14n;
-fi
-
-
-# Check whether --with-catalog was given.
-if test "${with_catalog+set}" = set; then :
- withval=$with_catalog;
-fi
-
-
-# Check whether --with-debug was given.
-if test "${with_debug+set}" = set; then :
- withval=$with_debug;
-fi
-
-
-# Check whether --with-docbook was given.
-if test "${with_docbook+set}" = set; then :
- withval=$with_docbook;
-fi
-
-
-# Check whether --with-fexceptions was given.
-if test "${with_fexceptions+set}" = set; then :
- withval=$with_fexceptions;
-fi
-
-
-# Check whether --with-ftp was given.
-if test "${with_ftp+set}" = set; then :
- withval=$with_ftp;
-fi
-
-
-# Check whether --with-history was given.
-if test "${with_history+set}" = set; then :
- withval=$with_history;
-fi
-
-
-# Check whether --with-html was given.
-if test "${with_html+set}" = set; then :
- withval=$with_html;
-fi
-
-
-# Check whether --with-html-dir was given.
-if test "${with_html_dir+set}" = set; then :
- withval=$with_html_dir; HTML_DIR=$withval
-else
- HTML_DIR='$(datadir)/doc'
-fi
-
-
-
-# Check whether --with-html-subdir was given.
-if test "${with_html_subdir+set}" = set; then :
- withval=$with_html_subdir; test "x$withval" != "x" && HTML_DIR="$HTML_DIR/$withval"
-else
- HTML_DIR="$HTML_DIR/\$(PACKAGE)-\$(VERSION)/html"
-fi
-
-
-
-# Check whether --with-http was given.
-if test "${with_http+set}" = set; then :
- withval=$with_http;
-fi
-
-
-# Check whether --with-iconv was given.
-if test "${with_iconv+set}" = set; then :
- withval=$with_iconv;
-fi
-
-
-# Check whether --with-iso8859x was given.
-if test "${with_iso8859x+set}" = set; then :
- withval=$with_iso8859x;
-fi
-
-
-# Check whether --with-legacy was given.
-if test "${with_legacy+set}" = set; then :
- withval=$with_legacy;
-fi
-
-
-# Check whether --with-mem_debug was given.
-if test "${with_mem_debug+set}" = set; then :
- withval=$with_mem_debug;
-fi
-
-
-# Check whether --with-minimum was given.
-if test "${with_minimum+set}" = set; then :
- withval=$with_minimum;
-fi
-
-
-# Check whether --with-output was given.
-if test "${with_output+set}" = set; then :
- withval=$with_output;
-fi
-
-
-# Check whether --with-pattern was given.
-if test "${with_pattern+set}" = set; then :
- withval=$with_pattern;
-fi
-
-
-# Check whether --with-push was given.
-if test "${with_push+set}" = set; then :
- withval=$with_push;
-fi
-
-
-# Check whether --with-python was given.
-if test "${with_python+set}" = set; then :
- withval=$with_python;
-fi
-
-
-# Check whether --with-reader was given.
-if test "${with_reader+set}" = set; then :
- withval=$with_reader;
-fi
-
-
-# Check whether --with-readline was given.
-if test "${with_readline+set}" = set; then :
- withval=$with_readline;
- if test "$withval" != "no" -a "$withval" != "yes"; then
- RDL_DIR=$withval
- CPPFLAGS="${CPPFLAGS} -I$withval/include"
- LDFLAGS="${LDFLAGS} -L$withval/lib"
- fi
-
-fi
-
-
-# Check whether --with-regexps was given.
-if test "${with_regexps+set}" = set; then :
- withval=$with_regexps;
-fi
-
-
-# Check whether --with-run_debug was given.
-if test "${with_run_debug+set}" = set; then :
- withval=$with_run_debug;
-fi
-
-
-# Check whether --with-sax1 was given.
-if test "${with_sax1+set}" = set; then :
- withval=$with_sax1;
-fi
-
-
-# Check whether --with-schemas was given.
-if test "${with_schemas+set}" = set; then :
- withval=$with_schemas;
-fi
-
-
-# Check whether --with-schematron was given.
-if test "${with_schematron+set}" = set; then :
- withval=$with_schematron;
-fi
-
-
-# Check whether --with-threads was given.
-if test "${with_threads+set}" = set; then :
- withval=$with_threads;
-fi
-
-
-# Check whether --with-thread-alloc was given.
-if test "${with_thread_alloc+set}" = set; then :
- withval=$with_thread_alloc;
-fi
-
-
-# Check whether --with-tree was given.
-if test "${with_tree+set}" = set; then :
- withval=$with_tree;
-fi
-
-
-# Check whether --with-valid was given.
-if test "${with_valid+set}" = set; then :
- withval=$with_valid;
-fi
-
-
-# Check whether --with-writer was given.
-if test "${with_writer+set}" = set; then :
- withval=$with_writer;
-fi
-
-
-# Check whether --with-xinclude was given.
-if test "${with_xinclude+set}" = set; then :
- withval=$with_xinclude;
-fi
-
-
-# Check whether --with-xpath was given.
-if test "${with_xpath+set}" = set; then :
- withval=$with_xpath;
-fi
-
-
-# Check whether --with-xptr was given.
-if test "${with_xptr+set}" = set; then :
- withval=$with_xptr;
-fi
-
-
-# Check whether --with-modules was given.
-if test "${with_modules+set}" = set; then :
- withval=$with_modules;
-fi
-
-
-# Check whether --with-zlib was given.
-if test "${with_zlib+set}" = set; then :
- withval=$with_zlib;
- if test "$withval" != "no" -a "$withval" != "yes"; then
- Z_DIR=$withval
- CPPFLAGS="${CPPFLAGS} -I$withval/include"
- LDFLAGS="${LDFLAGS} -L$withval/lib"
- fi
-
-fi
-
-
-# Check whether --with-coverage was given.
-if test "${with_coverage+set}" = set; then :
- withval=$with_coverage;
-fi
-
-
-# Check whether --enable-rebuild-docs was given.
-if test "${enable_rebuild_docs+set}" = set; then :
- enableval=$enable_rebuild_docs;
-fi
-
- if test "$enable_rebuild_docs" = "no"; then
- REBUILD_DOCS_TRUE=
- REBUILD_DOCS_FALSE='#'
-else
- REBUILD_DOCS_TRUE='#'
- REBUILD_DOCS_FALSE=
-fi
-
-
-if test "$with_schemas" = "yes"
-then
- with_pattern=yes
- with_regexps=yes
-fi
-if test "$with_schematron" = "yes"
-then
- with_pattern=yes
- with_xpath=yes
-fi
-if test "$with_reader" = "yes"
-then
- with_push=yes
-fi
-if test "$with_xptr" = "yes"
-then
- with_xpath=yes
-fi
-if test "$with_minimum" = "yes"
-then
- echo "Configuring for a minimal library"
- if test "$with_c14n" = ""
- then
- with_c14n=no
- fi
- if test "$with_catalog" = ""
- then
- with_catalog=no
- fi
- echo So far so good!
- if test "$with_debug" = ""
- then
- with_debug=no
- fi
- if test "$with_docbook" = ""
- then
- with_docbook=no
- fi
- if test "$with_fexceptions" = ""
- then
- with_fexceptions=no
- fi
- if test "$with_ftp" = ""
- then
- with_ftp=no
- fi
- if test "$with_history" = ""
- then
- with_history=no
- fi
- if test "$with_html" = ""
- then
- with_html=no
- fi
- if test "$with_http" = ""
- then
- with_http=no
- fi
- if test "$with_iconv" = ""
- then
- with_iconv=no
- fi
- if test "$with_iso8859x" = ""
- then
- with_iso8859x=no
- fi
- if test "$with_legacy" = ""
- then
- with_legacy=no
- fi
- if test "$with_mem_debug" = ""
- then
- with_mem_debug=no
- fi
- if test "$with_output" = ""
- then
- with_output=no
- fi
- if test "$with_pattern" = ""
- then
- with_pattern=no
- fi
- if test "$with_push" = ""
- then
- with_push=no
- fi
- if test "$with_python" = ""
- then
- with_python=no
- fi
- if test "$with_reader" = ""
- then
- with_reader=no
- fi
- if test "$with_readline" = ""
- then
- with_readline=no
- fi
- if test "$with_regexps" = ""
- then
- with_regexps=no
- fi
- if test "$with_run_debug" = ""
- then
- with_run_debug=no
- fi
- if test "$with_sax1" = ""
- then
- with_sax1=no
- fi
- if test "$with_schemas" = ""
- then
- with_schemas=no
- fi
- if test "$with_schematron" = ""
- then
- with_schematron=no
- fi
- if test "$with_threads" = ""
- then
- with_threads=no
- fi
- if test "$with_thread_alloc" = ""
- then
- with_thread_alloc=no
- fi
- if test "$with_tree" = ""
- then
- with_tree=no
- fi
- if test "$with_valid" = ""
- then
- with_valid=no
- fi
- if test "$with_writer" = ""
- then
- with_writer=no
- fi
- if test "$with_xinclude" = ""
- then
- with_xinclude=no
- fi
- if test "$with_xpath" = ""
- then
- with_xpath=no
- fi
- if test "$with_xptr" = ""
- then
- with_xptr=no
- fi
- if test "$with_zlib" = ""
- then
- with_zlib=no
- fi
- if test "$with_modules" = ""
- then
- with_modules=no
- fi
-fi
-
-echo Checking zlib
-
-
-WITH_ZLIB=0
-if test "$with_zlib" = "no"; then
- echo "Disabling compression support"
-else
- for ac_header in zlib.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ZLIB_H 1
-_ACEOF
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzread in -lz" >&5
-$as_echo_n "checking for gzread in -lz... " >&6; }
-if test "${ac_cv_lib_z_gzread+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lz $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gzread ();
-int
-main ()
-{
-return gzread ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_z_gzread=yes
-else
- ac_cv_lib_z_gzread=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzread" >&5
-$as_echo "$ac_cv_lib_z_gzread" >&6; }
-if test "x$ac_cv_lib_z_gzread" = x""yes; then :
-
-
-$as_echo "#define HAVE_LIBZ 1" >>confdefs.h
-
- WITH_ZLIB=1
- if test "x${Z_DIR}" != "x"; then
- Z_CFLAGS="-I${Z_DIR}/include"
- Z_LIBS="-L${Z_DIR}/lib -lz"
- case ${host} in
- *-*-solaris*)
- Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
- ;;
- esac
- else
- Z_LIBS="-lz"
- fi
-fi
-
-fi
-
-done
-
-fi
-
-
-
-
-
-CPPFLAGS=${_cppflags}
-LDFLAGS=${_ldflags}
-
-echo Checking headers
-
-ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
- as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
-$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <$ac_hdr>
-
-int
-main ()
-{
-if ((DIR *) 0)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$as_ac_Header=yes"
-else
- eval "$as_ac_Header=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$as_ac_Header
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Header
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
-_ACEOF
-
-ac_header_dirent=$ac_hdr; break
-fi
-
-done
-# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
-if test $ac_header_dirent = dirent.h; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
-$as_echo_n "checking for library containing opendir... " >&6; }
-if test "${ac_cv_search_opendir+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char opendir ();
-int
-main ()
-{
-return opendir ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' dir; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_opendir=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if test "${ac_cv_search_opendir+set}" = set; then :
- break
-fi
-done
-if test "${ac_cv_search_opendir+set}" = set; then :
-
-else
- ac_cv_search_opendir=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
-$as_echo "$ac_cv_search_opendir" >&6; }
-ac_res=$ac_cv_search_opendir
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
-$as_echo_n "checking for library containing opendir... " >&6; }
-if test "${ac_cv_search_opendir+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char opendir ();
-int
-main ()
-{
-return opendir ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' x; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_opendir=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if test "${ac_cv_search_opendir+set}" = set; then :
- break
-fi
-done
-if test "${ac_cv_search_opendir+set}" = set; then :
-
-else
- ac_cv_search_opendir=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
-$as_echo "$ac_cv_search_opendir" >&6; }
-ac_res=$ac_cv_search_opendir
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-for ac_header in fcntl.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
-if test "x$ac_cv_header_fcntl_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FCNTL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in ctype.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "ctype.h" "ac_cv_header_ctype_h" "$ac_includes_default"
-if test "x$ac_cv_header_ctype_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_CTYPE_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dirent.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
-if test "x$ac_cv_header_dirent_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DIRENT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in errno.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
-if test "x$ac_cv_header_errno_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ERRNO_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in malloc.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default"
-if test "x$ac_cv_header_malloc_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_MALLOC_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in stdarg.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdarg_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STDARG_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/stat.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_stat_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_STAT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/types.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_types_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_TYPES_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in stdint.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdint_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STDINT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in inttypes.h.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h.h" "ac_cv_header_inttypes_h_h" "$ac_includes_default"
-if test "x$ac_cv_header_inttypes_h_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_INTTYPES_H_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in time.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default"
-if test "x$ac_cv_header_time_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_TIME_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in ansidecl.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "ansidecl.h" "ac_cv_header_ansidecl_h" "$ac_includes_default"
-if test "x$ac_cv_header_ansidecl_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ANSIDECL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in ieeefp.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "ieeefp.h" "ac_cv_header_ieeefp_h" "$ac_includes_default"
-if test "x$ac_cv_header_ieeefp_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_IEEEFP_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in nan.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "nan.h" "ac_cv_header_nan_h" "$ac_includes_default"
-if test "x$ac_cv_header_nan_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_NAN_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in math.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
-if test "x$ac_cv_header_math_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_MATH_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in limits.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
-if test "x$ac_cv_header_limits_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIMITS_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fp_class.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "fp_class.h" "ac_cv_header_fp_class_h" "$ac_includes_default"
-if test "x$ac_cv_header_fp_class_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FP_CLASS_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in float.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
-if test "x$ac_cv_header_float_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FLOAT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in stdlib.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STDLIB_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/socket.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-
-"
-if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_SOCKET_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in netinet/in.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-
-"
-if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_NETINET_IN_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in arpa/inet.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-#if HAVE_ARPA_INET_H
-# include <arpa/inet.h>
-# endif
-
-"
-if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ARPA_INET_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in netdb.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default"
-if test "x$ac_cv_header_netdb_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_NETDB_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_time_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_TIME_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/select.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_select_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_SELECT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in poll.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
-if test "x$ac_cv_header_poll_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_POLL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/mman.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_MMAN_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/timeb.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_TIMEB_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in signal.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default"
-if test "x$ac_cv_header_signal_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SIGNAL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in arpa/nameser.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "arpa/nameser.h" "ac_cv_header_arpa_nameser_h" "#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-
-"
-if test "x$ac_cv_header_arpa_nameser_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ARPA_NAMESER_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in resolv.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "resolv.h" "ac_cv_header_resolv_h" "#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-#if HAVE_NETINET_IN_H
-# include <netinet/in.h>
-# endif
-#if HAVE_ARPA_NAMESER_H
-# include <arpa/nameser.h>
-# endif
-
-"
-if test "x$ac_cv_header_resolv_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_RESOLV_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dl.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "dl.h" "ac_cv_header_dl_h" "$ac_includes_default"
-if test "x$ac_cv_header_dl_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
-if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-echo Checking libraries
-
-for ac_func in strftime
-do :
- ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
-if test "x$ac_cv_func_strftime" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STRFTIME 1
-_ACEOF
-
-else
- # strftime is in -lintl on SCO UNIX.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
-$as_echo_n "checking for strftime in -lintl... " >&6; }
-if test "${ac_cv_lib_intl_strftime+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lintl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char strftime ();
-int
-main ()
-{
-return strftime ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_intl_strftime=yes
-else
- ac_cv_lib_intl_strftime=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
-$as_echo "$ac_cv_lib_intl_strftime" >&6; }
-if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
- $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
-
-LIBS="-lintl $LIBS"
-fi
-
-fi
-done
-
-for ac_func in strdup strndup strerror
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-for ac_func in finite isnand fp_class class fpclass
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-for ac_func in strftime localtime gettimeofday ftime
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-for ac_func in stat _stat signal
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-for ac_func in printf sprintf fprintf snprintf vfprintf vsprintf vsnprintf sscanf
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-else
- NEED_TRIO=1
-fi
-done
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
-$as_echo_n "checking for va_copy... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
-va_list ap1,ap2;
-int
-main ()
-{
-va_copy(ap1,ap2);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- have_va_copy=yes
-else
- have_va_copy=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_va_copy" >&5
-$as_echo "$have_va_copy" >&6; }
-if test x"$have_va_copy" = x"yes"; then
-
-$as_echo "#define HAVE_VA_COPY 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __va_copy" >&5
-$as_echo_n "checking for __va_copy... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
- va_list ap1,ap2;
-int
-main ()
-{
-__va_copy(ap1,ap2);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- have___va_copy=yes
-else
- have___va_copy=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have___va_copy" >&5
-$as_echo "$have___va_copy" >&6; }
- if test x"$have___va_copy" = x"yes"; then
-
-$as_echo "#define HAVE___VA_COPY 1" >>confdefs.h
-
- fi
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostent" >&5
-$as_echo_n "checking for library containing gethostent... " >&6; }
-if test "${ac_cv_search_gethostent+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostent ();
-int
-main ()
-{
-return gethostent ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' nsl; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_gethostent=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if test "${ac_cv_search_gethostent+set}" = set; then :
- break
-fi
-done
-if test "${ac_cv_search_gethostent+set}" = set; then :
-
-else
- ac_cv_search_gethostent=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostent" >&5
-$as_echo "$ac_cv_search_gethostent" >&6; }
-ac_res=$ac_cv_search_gethostent
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5
-$as_echo_n "checking for library containing setsockopt... " >&6; }
-if test "${ac_cv_search_setsockopt+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char setsockopt ();
-int
-main ()
-{
-return setsockopt ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' socket net network; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_setsockopt=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if test "${ac_cv_search_setsockopt+set}" = set; then :
- break
-fi
-done
-if test "${ac_cv_search_setsockopt+set}" = set; then :
-
-else
- ac_cv_search_setsockopt=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setsockopt" >&5
-$as_echo "$ac_cv_search_setsockopt" >&6; }
-ac_res=$ac_cv_search_setsockopt
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing connect" >&5
-$as_echo_n "checking for library containing connect... " >&6; }
-if test "${ac_cv_search_connect+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char connect ();
-int
-main ()
-{
-return connect ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' inet; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_connect=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if test "${ac_cv_search_connect+set}" = set; then :
- break
-fi
-done
-if test "${ac_cv_search_connect+set}" = set; then :
-
-else
- ac_cv_search_connect=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_connect" >&5
-$as_echo "$ac_cv_search_connect" >&6; }
-ac_res=$ac_cv_search_connect
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of socket length (socklen_t)" >&5
-$as_echo_n "checking for type of socket length (socklen_t)... " >&6; }
-cat > conftest.$ac_ext <<EOF
-#line 12868 "configure"
-#include "confdefs.h"
-
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-int main(void) {
-
-(void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)
-; return 0; }
-EOF
-if { (eval echo configure:12879: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
- rm -rf conftest*
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: socklen_t *" >&5
-$as_echo "socklen_t *" >&6; }
- XML_SOCKLEN_T=socklen_t
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
-
- cat > conftest.$ac_ext <<EOF
-#line 12891 "configure"
-#include "confdefs.h"
-
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-int main(void) {
-
-(void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)
-; return 0; }
-EOF
-if { (eval echo configure:12902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
- rm -rf conftest*
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: size_t *" >&5
-$as_echo "size_t *" >&6; }
- XML_SOCKLEN_T=size_t
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
-
- cat > conftest.$ac_ext <<EOF
-#line 12914 "configure"
-#include "confdefs.h"
-
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-int main(void) {
-
-(void)getsockopt (1, 1, 1, NULL, (int *)NULL)
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-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: int *" >&5
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-
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine" >&5
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-_ACEOF
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-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable IPv6" >&5
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-
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-
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-$as_echo "#define HAVE_GETADDRINFO /**/" >>confdefs.h
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-{
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- ;
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-
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- CFLAGS="${CFLAGS} -Wp,-H30000"
- ;;
- *-dec-osf* )
- CFLAGS="${CFLAGS} -ieee"
- ;;
- alpha*-*-linux* )
- CFLAGS="${CFLAGS} -ieee"
- ;;
- esac
-else
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- then
- #
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- CFLAGS="${CFLAGS} -fexceptions"
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-
- CFLAGS="${CFLAGS} -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
- case "${host}" in
- alpha*-*-linux* )
- CFLAGS="${CFLAGS} -mieee"
- ;;
- alpha*-*-osf* )
- CFLAGS="${CFLAGS} -mieee"
- ;;
- esac
-fi
-case ${host} in
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- XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
- ;;
- hppa*-hp-mpeix)
- NEED_TRIO=1
- ;;
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- # If the host is Windows, and shared libraries are disabled, we
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- ;;
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-
-
-
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- then
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- else
- echo could not find python$PYTHON_VERSION/Python.h
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- fi
- fi
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- else
- pythondir='$(libdir)/python$(PYTHON_VERSION)/site-packages'
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- PYTHON=
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- if test "$PYTHON_INCLUDES" != ""; then
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-fi
-
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-
-
-
-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
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-/* Override any GCC internal prototype to avoid an error.
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
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-
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-$as_echo "#define HAVE_SHLLOAD /**/" >>confdefs.h
-
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- * )
- MODULE_EXTENSION=".so"
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- WITH_MODULES=1
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-$as_echo "#define HAVE_DLOPEN /**/" >>confdefs.h
-
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-
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- TEST_MODULES="ModuleTests"
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-
-
-
-
-
-
-
-if [ "${LOGNAME}" = "veillard" -a "`pwd`" = "/u/veillard/XML" ] || \
- [ "${LOGNAME}" = "veillard" -a "`pwd`" = "/home/veillard/libxml2" ] || \
- [ "${LOGNAME}" = "bill" -a "`pwd`" = "/home/bill/gnomesvn/libxml2" ]
- then
- if test "$with_minimum" != "yes"
- then
- if test "${with_mem_debug}" = "" ; then
- echo Activating memory debugging
- with_mem_debug="yes"
- with_run_debug="yes"
- fi
- if test "${with_docbook}" = "" ; then
- with_docbook="yes"
- fi
- fi
- if test "${GCC}" = "yes" ; then
- CFLAGS="-g -O -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls -Wall"
- fi
- STATIC_BINARIES="-static"
-else
- STATIC_BINARIES=
-fi
-
-
-
-if test "${NEED_TRIO}" = "1" ; then
- echo Adding trio library for string functions
- WITH_TRIO=1
-else
- WITH_TRIO=0
-fi
- if test "${NEED_TRIO}" = "1"; then
- WITH_TRIO_SOURCES_TRUE=
- WITH_TRIO_SOURCES_FALSE='#'
-else
- WITH_TRIO_SOURCES_TRUE='#'
- WITH_TRIO_SOURCES_FALSE=
-fi
-
-
-
-echo Checking configuration requirements
-
-THREAD_LIBS=""
-BASE_THREAD_LIBS=""
-WITH_THREADS=0
-THREAD_CFLAGS=""
-TEST_THREADS=""
-THREADS_W32=""
-
-if test "$with_threads" = "no" ; then
- echo Disabling multithreaded support
-else
- echo Enabling multithreaded support
- if test "$with_threads" = "pthread" || test "$with_threads" = "" || test "$with_threads" = "yes" ; then
- ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
-if test "x$ac_cv_header_pthread_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in -lpthread" >&5
-$as_echo_n "checking for pthread_join in -lpthread... " >&6; }
-if test "${ac_cv_lib_pthread_pthread_join+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_join ();
-int
-main ()
-{
-return pthread_join ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pthread_pthread_join=yes
-else
- ac_cv_lib_pthread_pthread_join=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_join" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_join" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_join" = x""yes; then :
-
- THREAD_LIBS="-lpthread"
-
-$as_echo "#define HAVE_LIBPTHREAD /**/" >>confdefs.h
-
-
-$as_echo "#define HAVE_PTHREAD_H /**/" >>confdefs.h
-
- WITH_THREADS="1"
-fi
-
-fi
-
-
- fi
- case $host_os in
- *mingw32*) if test "$THREAD_LIBS" != "-lpthread"; then
- WITH_THREADS="1"
- THREADS_W32="Win32"
- THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_WIN32_THREADS"
- fi
- ;;
- *cygwin*) THREAD_LIBS=""
- ;;
- *beos*) WITH_THREADS="1"
- THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_BEOS_THREADS"
- ;;
- *linux*)
- if test "${GCC}" = "yes" ; then
- GCC_VERSION=`${CC} --version | head -1 | awk '{print $3}'`
- GCC_MAJOR=`echo ${GCC_VERSION} | sed 's+\..*++'`
- GCC_MEDIUM=`echo ${GCC_VERSION} | sed 's+[0-9]*\.++' | sed 's+\..*++'`
- if test "${THREAD_LIBS}" = "-lpthread" ; then
- if expr ${GCC_MEDIUM} \> 2 \& ${GCC_MAJOR} = 3 > /dev/null
- then
- THREAD_LIBS=""
- BASE_THREAD_LIBS="-lpthread"
- else
- if expr ${GCC_MAJOR} \> 3 > /dev/null
- then
- THREAD_LIBS=""
- BASE_THREAD_LIBS="-lpthread"
- else
- echo old GCC disabling weak symbols for pthread
- fi
- fi
- fi
- fi
- ;;
- esac
- if test "$WITH_THREADS" = "1" ; then
- THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
- TEST_THREADS="Threadtests"
- fi
-fi
-if test "$with_thread_alloc" = "yes" -a "$WITH_THREADS" = "1" ; then
- THREAD_CFLAGS="$THREAD_CFLAGS -DLIBXML_THREAD_ALLOC_ENABLED"
-fi
-
-
-
-
-
-
-
-
-if test "$with_history" = "yes" ; then
- echo Enabling xmllint shell history
- unset tcap
- for termlib in ncurses curses termcap terminfo termlib; do
- as_ac_Lib=`$as_echo "ac_cv_lib_${termlib}''_tputs" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tputs in -l${termlib}" >&5
-$as_echo_n "checking for tputs in -l${termlib}... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-l${termlib} $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char tputs ();
-int
-main ()
-{
-return tputs ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- eval "$as_ac_Lib=yes"
-else
- eval "$as_ac_Lib=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-eval ac_res=\$$as_ac_Lib
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
- if test "x$as_val" = x""yes; then :
- tcap="-l$termlib"
-fi
-
- test -n "$tcap" && break
- done
-
- ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default"
-if test "x$ac_cv_header_readline_history_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for append_history in -lhistory" >&5
-$as_echo_n "checking for append_history in -lhistory... " >&6; }
-if test "${ac_cv_lib_history_append_history+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lhistory $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char append_history ();
-int
-main ()
-{
-return append_history ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_history_append_history=yes
-else
- ac_cv_lib_history_append_history=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_history_append_history" >&5
-$as_echo "$ac_cv_lib_history_append_history" >&6; }
-if test "x$ac_cv_lib_history_append_history" = x""yes; then :
-
- RDL_LIBS="-lhistory"
-
-$as_echo "#define HAVE_LIBHISTORY /**/" >>confdefs.h
-
-fi
-
-fi
-
-
- ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
-if test "x$ac_cv_header_readline_readline_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
-$as_echo_n "checking for readline in -lreadline... " >&6; }
-if test "${ac_cv_lib_readline_readline+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lreadline $tcap $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char readline ();
-int
-main ()
-{
-return readline ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_readline_readline=yes
-else
- ac_cv_lib_readline_readline=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
-$as_echo "$ac_cv_lib_readline_readline" >&6; }
-if test "x$ac_cv_lib_readline_readline" = x""yes; then :
-
- RDL_LIBS="-lreadline $RDL_LIBS $tcap"
-
-$as_echo "#define HAVE_LIBREADLINE /**/" >>confdefs.h
-
-fi
-
-fi
-
-
- if test -n "$RDL_DIR" -a -n "$RDL_LIBS"; then
- CPPFLAGS="$CPPFLAGS -I${RDL_DIR}/include"
- RDL_LIBS="-L${RDL_DIR}/lib $RDL_LIBS"
- fi
-fi
-
-if test "$with_tree" = "no" ; then
- echo Disabling DOM like tree manipulation APIs
- WITH_TREE=0
-else
- WITH_TREE=1
-fi
-
-
-if test "$with_ftp" = "no" ; then
- echo Disabling FTP support
- WITH_FTP=0
- FTP_OBJ=
-else
- WITH_FTP=1
- FTP_OBJ=nanoftp.o
-fi
-
-
-
-if test "$with_http" = "no" ; then
- echo Disabling HTTP support
- WITH_HTTP=0
- HTTP_OBJ=
-else
- WITH_HTTP=1
- HTTP_OBJ=nanohttp.o
-fi
-
-
-
-if test "$with_legacy" = "no" ; then
- echo Disabling deprecated APIs
- WITH_LEGACY=0
-else
- WITH_LEGACY=1
-fi
-
-
-if test "$with_reader" = "no" ; then
- echo Disabling the xmlReader parsing interface
- WITH_READER=0
- READER_TEST=
-else
- WITH_READER=1
- READER_TEST=Readertests
- if test "$with_push" = "no" ; then
- echo xmlReader requires Push interface - enabling it
- with_push=yes
- fi
-fi
-
-
-
-if test "$with_writer" = "no" ; then
- echo Disabling the xmlWriter saving interface
- WITH_WRITER=0
-# WRITER_TEST=
-else
- WITH_WRITER=1
-# WRITER_TEST=Writertests
- if test "$with_push" = "no" ; then
- echo xmlWriter requires Push interface - enabling it
- with_push=yes
- fi
- if test "$with_output" = "no" ; then
- echo xmlWriter requires Output interface - enabling it
- with_output=yes
- fi
-fi
-
-#AC_SUBST(WRITER_TEST)
-
-if test "$with_pattern" = "no" ; then
- echo Disabling the xmlPattern parsing interface
- WITH_PATTERN=0
- TEST_PATTERN=
-else
- WITH_PATTERN=1
- TEST_PATTERN=Patterntests
-fi
-
-
-
-if test "$with_sax1" = "no" ; then
- echo Disabling the older SAX1 interface
- WITH_SAX1=0
- TEST_SAX=
-else
- WITH_SAX1=1
- TEST_SAX=SAXtests
-fi
-
-
-
-if test "$with_push" = "no" ; then
- echo Disabling the PUSH parser interfaces
- WITH_PUSH=0
- TEST_PUSH=
-else
- WITH_PUSH=1
- TEST_PUSH="XMLPushtests"
-fi
-
-
-
-if test "$with_html" = "no" ; then
- echo Disabling HTML support
- WITH_HTML=0
- HTML_OBJ=
- TEST_HTML=
-else
- WITH_HTML=1
- HTML_OBJ="HTMLparser.o HTMLtree.o"
- TEST_HTML=HTMLtests
- if test "$with_push" != "no" ; then
- TEST_PHTML=HTMLPushtests
- else
- TEST_PHTML=
- fi
-fi
-
-
-
-
-
-if test "$with_valid" = "no" ; then
- echo Disabling DTD validation support
- WITH_VALID=0
- TEST_VALID=
- TEST_VTIME=
-else
- WITH_VALID=1
- TEST_VALID=Validtests
- TEST_VTIME=VTimingtests
-fi
-
-
-
-
-if test "$with_catalog" = "no" ; then
- echo Disabling Catalog support
- WITH_CATALOG=0
- CATALOG_OBJ=
- TEST_CATALOG=
-else
- WITH_CATALOG=1
- CATALOG_OBJ="catalog.o"
- TEST_CATALOG=Catatests
-fi
-
-
-
-
-if test "$with_docbook" = "no" ; then
- echo Disabling Docbook support
- WITH_DOCB=0
- DOCB_OBJ=
-else
- WITH_DOCB=1
- DOCB_OBJ="DOCBparser.o"
-fi
-
-
-
-
-if test "$with_xptr" = "no" ; then
- echo Disabling XPointer support
- WITH_XPTR=0
- XPTR_OBJ=
- TEST_XPTR=
-else
- WITH_XPTR=1
- XPTR_OBJ=xpointer.o
- TEST_XPTR=XPtrtests
- if test "$with_xpath" = "no" ; then
- echo XPointer requires XPath support - enabling it
- with_xpath=yes
- fi
-fi
-
-
-
-
-if test "$with_c14n" = "no" ; then
- echo Disabling C14N support
- WITH_C14N=0
- C14N_OBJ=
- TEST_C14N=
-else
- WITH_C14N=1
- C14N_OBJ="c14n.c"
- TEST_C14N=C14Ntests
- if test "$with_xpath" = "no" ; then
- echo C14N requires XPath support - enabling it
- with_xpath=yes
- fi
-fi
-
-
-
-
-if test "$with_xinclude" = "no" ; then
- echo Disabling XInclude support
- WITH_XINCLUDE=0
- XINCLUDE_OBJ=
- with_xinclude="no"
- TEST_XINCLUDE=
-else
- WITH_XINCLUDE=1
- XINCLUDE_OBJ=xinclude.o
- TEST_XINCLUDE=XIncludetests
- if test "$with_xpath" = "no" ; then
- echo XInclude requires XPath support - enabling it
- with_xpath=yes
- fi
-fi
-
-
-
-
-if test "$with_xpath" = "no" ; then
- echo Disabling XPATH support
- WITH_XPATH=0
- XPATH_OBJ=
- TEST_XPATH=
-else
- WITH_XPATH=1
- XPATH_OBJ=xpath.o
- TEST_XPATH=XPathtests
-fi
-
-
-
-
-if test "$with_output" = "no" ; then
- echo Disabling serialization/saving support
- WITH_OUTPUT=0
-else
- WITH_OUTPUT=1
-fi
-
-
-WITH_ICU=1
-
-
-WITH_ICONV=0
-if test "$with_iconv" = "no" ; then
- echo Disabling ICONV support
-else
- if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
- CPPFLAGS="${CPPFLAGS} -I$with_iconv/include"
- # Export this since our headers include iconv.h
- XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_iconv/include"
- ICONV_LIBS="-L$with_iconv/lib"
- fi
-
- ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
-if test "x$ac_cv_header_iconv_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
-$as_echo_n "checking for iconv... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-
-iconv_t cd = iconv_open ("","");
-iconv (cd, NULL, NULL, NULL, NULL);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- WITH_ICONV=1
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv in -liconv" >&5
-$as_echo_n "checking for iconv in -liconv... " >&6; }
-
- _ldflags="${LDFLAGS}"
- _libs="${LIBS}"
- LDFLAGS="${LDFLAGS} ${ICONV_LIBS}"
- LIBS="${LIBS} -liconv"
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-
-iconv_t cd = iconv_open ("","");
-iconv (cd, NULL, NULL, NULL, NULL);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- WITH_ICONV=1
- ICONV_LIBS="${ICONV_LIBS} -liconv"
- LIBS="${_libs}"
- LDFLAGS="${_ldflags}"
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- LIBS="${_libs}"
- LDFLAGS="${_ldflags}"
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-
- if test "$WITH_ICONV" = "1" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
-$as_echo_n "checking for iconv declaration... " >&6; }
- if test "${xml_cv_iconv_arg2+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- xml_cv_iconv_arg2=""
-else
- xml_cv_iconv_arg2="const"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-
- xml_cv_iconv_decl="extern size_t iconv (iconv_t cd, $xml_cv_iconv_arg2 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${xml_xxx:-
- }$xml_cv_iconv_decl" >&5
-$as_echo "${xml_xxx:-
- }$xml_cv_iconv_decl" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define ICONV_CONST $xml_cv_iconv_arg2
-_ACEOF
-
- fi
-fi
-case "$host" in
- *mingw*) M_LIBS=""
- ;;
- *beos*) M_LIBS=""
- ;;
- *haiku*) M_LIBS=""
- ;;
- *) M_LIBS="-lm"
- ;;
-esac
-XML_LIBS="-lxml2 $Z_LIBS $THREAD_LIBS $ICONV_LIBS $M_LIBS $LIBS"
-XML_LIBTOOLLIBS="libxml2.la"
-
-
-WITH_ISO8859X=1
-if test "$WITH_ICONV" != "1" ; then
-if test "$with_iso8859x" = "no" ; then
- echo Disabling ISO8859X support
- WITH_ISO8859X=0
-fi
-fi
-
-
-if test "$with_schematron" = "no" ; then
- echo "Disabling Schematron support"
- WITH_SCHEMATRON=0
- TEST_SCHEMATRON=
-else
- echo "Enabled Schematron support"
- WITH_SCHEMATRON=1
- TEST_SCHEMATRON="Schematrontests"
- with_xpath=yes
- with_pattern=yes
-fi
-
-
-
-if test "$with_schemas" = "no" ; then
- echo "Disabling Schemas/Relax-NG support"
- WITH_SCHEMAS=0
- TEST_SCHEMAS=
-else
- echo "Enabled Schemas/Relax-NG support"
- WITH_SCHEMAS=1
- TEST_SCHEMAS="Schemastests Relaxtests"
- if test "$PYTHON_INCLUDES" != "" ; then
- PYTHON_TESTS="$PYTHON_TESTS RelaxNGPythonTests SchemasPythonTests"
- fi
- with_regexps=yes
-fi
-
-
-
-if test "$with_regexps" = "no" ; then
- echo Disabling Regexps support
- WITH_REGEXPS=0
- TEST_REGEXPS=
-else
- WITH_REGEXPS=1
- TEST_REGEXPS="Regexptests Automatatests"
-fi
-
-
-
-if test "$with_debug" = "no" ; then
- echo Disabling DEBUG support
- WITH_DEBUG=0
- DEBUG_OBJ=
- TEST_DEBUG=
-else
- WITH_DEBUG=1
- DEBUG_OBJ=debugXML.o
- TEST_DEBUG=Scripttests
-fi
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
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-compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
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-archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
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-always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
-export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
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-include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
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-version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
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-libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
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-soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
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-striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
-
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
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-# Quote evaled strings.
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-GREP \
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-SHELL \
-ECHO \
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-DSYMUTIL \
-NMEDIT \
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-OTOOL \
-OTOOL64 \
-shrext_cmds \
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-whole_archive_flag_spec \
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-hardcode_libdir_separator \
-fix_srcfile_path \
-exclude_expsyms \
-include_expsyms \
-file_list_spec \
-variables_saved_for_relink \
-libname_spec \
-library_names_spec \
-soname_spec \
-finish_eval \
-old_striplib \
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- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
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-old_archive_from_new_cmds \
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- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
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-ac_aux_dir='$ac_aux_dir'
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-# See if we are running on zsh, and set the options which allow our
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-
-
- PACKAGE='$PACKAGE'
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- TIMESTAMP='$TIMESTAMP'
- RM='$RM'
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-
-
-
-
-_ACEOF
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-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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- "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
- "include/libxml/xmlversion.h") CONFIG_FILES="$CONFIG_FILES include/libxml/xmlversion.h" ;;
- "xml2-config") CONFIG_FILES="$CONFIG_FILES xml2-config" ;;
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- esac
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-
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-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-# 2006, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gordon Matzigkeit, 1996
-#
-# This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING. If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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-# The build system.
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-# A sed program that does not truncate output.
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-# An ERE matcher.
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-# A BSD- or MS-compatible name lister.
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-# turn spaces into newlines.
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-# turn newlines into spaces.
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-# How to create reloadable object files.
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-reload_cmds=$lt_reload_cmds
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-# Method to check whether dependent libraries are shared objects.
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-# The archiver.
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-AR_FLAGS=$lt_AR_FLAGS
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-# A symbol stripping program.
-STRIP=$lt_STRIP
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-# Commands used to install an old-style archive.
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-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
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-# A C compiler.
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-# The coded name of the library, if different from the real name.
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-# Command to use after installation of a shared archive.
-postinstall_cmds=$lt_postinstall_cmds
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-# Command to use after uninstallation of a shared archive.
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-# Commands used to finish a libtool library installation in a directory.
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-# Commands to strip libraries.
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-# The linker used to build libraries.
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-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl
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-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
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-# Compiler flag to prevent dynamic linking.
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-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Whether we are building with GNU ld or not.
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-# Flag that allows shared libraries with undefined symbols to be built.
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-# Flag that enforces no undefined symbols.
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-
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-# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
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-
-# Set to "yes" if building a shared library automatically hardcodes DIR
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-
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-# to runtime path list.
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-# Set to "yes" if exported symbols are required.
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-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
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-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
-
-# Symbols that must always be exported.
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-
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-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
- case $host_os in
- aix3*)
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-# vanish in a puff of smoke.
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- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-_LT_EOF
- ;;
- esac
-
-
-ltmain="$ac_aux_dir/ltmain.sh"
-
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
-
- case $xsi_shell in
- yes)
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE. If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
- case ${1} in
- */*) func_dirname_result="${1%/*}${2}" ;;
- * ) func_dirname_result="${3}" ;;
- esac
-}
-
-# func_basename file
-func_basename ()
-{
- func_basename_result="${1##*/}"
-}
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-# dirname: Compute the dirname of FILE. If nonempty,
-# add APPEND to the result, otherwise set result
-# to NONDIR_REPLACEMENT.
-# value returned in "$func_dirname_result"
-# basename: Compute filename of FILE.
-# value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
- case ${1} in
- */*) func_dirname_result="${1%/*}${2}" ;;
- * ) func_dirname_result="${3}" ;;
- esac
- func_basename_result="${1##*/}"
-}
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-func_stripname ()
-{
- # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
- # positional parameters, so assign one to ordinary parameter first.
- func_stripname_result=${3}
- func_stripname_result=${func_stripname_result#"${1}"}
- func_stripname_result=${func_stripname_result%"${2}"}
-}
-
-# func_opt_split
-func_opt_split ()
-{
- func_opt_split_opt=${1%%=*}
- func_opt_split_arg=${1#*=}
-}
-
-# func_lo2o object
-func_lo2o ()
-{
- case ${1} in
- *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
- *) func_lo2o_result=${1} ;;
- esac
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
- func_xform_result=${1%.*}.lo
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
- func_arith_result=$(( $* ))
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
- func_len_result=${#1}
-}
-
-_LT_EOF
- ;;
- *) # Bourne compatible functions.
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE. If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
- # Extract subdirectory from the argument.
- func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
- if test "X$func_dirname_result" = "X${1}"; then
- func_dirname_result="${3}"
- else
- func_dirname_result="$func_dirname_result${2}"
- fi
-}
-
-# func_basename file
-func_basename ()
-{
- func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
-}
-
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-# func_strip_suffix prefix name
-func_stripname ()
-{
- case ${2} in
- .*) func_stripname_result=`$ECHO "X${3}" \
- | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
- *) func_stripname_result=`$ECHO "X${3}" \
- | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
- esac
-}
-
-# sed scripts:
-my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
-my_sed_long_arg='1s/^-[^=]*=//'
-
-# func_opt_split
-func_opt_split ()
-{
- func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
- func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
-}
-
-# func_lo2o object
-func_lo2o ()
-{
- func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
- func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
- func_arith_result=`expr "$@"`
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
- func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
-}
-
-_LT_EOF
-esac
-
-case $lt_shell_append in
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- cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
- eval "$1+=\$2"
-}
-_LT_EOF
- ;;
- *)
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
- eval "$1=\$$1\$2"
-}
-
-_LT_EOF
- ;;
- esac
-
-
- sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-
- ;;
-
- esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
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-test $ac_write_fail = 0 ||
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-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || as_fn_exit $?
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
-
-chmod +x xml2-config
-echo Done configuring
diff --git a/third_party/libxml/src/configure.ac b/third_party/libxml/src/configure.ac
new file mode 100644
index 0000000..14ac0a8
--- /dev/null
+++ b/third_party/libxml/src/configure.ac
@@ -0,0 +1,1664 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_PREREQ([2.63])
+AC_INIT
+AC_CONFIG_SRCDIR([entities.c])
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CANONICAL_HOST
+
+LIBXML_MAJOR_VERSION=2
+LIBXML_MINOR_VERSION=9
+LIBXML_MICRO_VERSION=2
+LIBXML_MICRO_VERSION_SUFFIX=
+LIBXML_VERSION=$LIBXML_MAJOR_VERSION.$LIBXML_MINOR_VERSION.$LIBXML_MICRO_VERSION$LIBXML_MICRO_VERSION_SUFFIX
+LIBXML_VERSION_INFO=`expr $LIBXML_MAJOR_VERSION + $LIBXML_MINOR_VERSION`:$LIBXML_MICRO_VERSION:$LIBXML_MINOR_VERSION
+
+LIBXML_VERSION_NUMBER=`expr $LIBXML_MAJOR_VERSION \* 10000 + $LIBXML_MINOR_VERSION \* 100 + $LIBXML_MICRO_VERSION`
+
+if test -f CVS/Entries ; then
+ extra=`grep ChangeLog CVS/Entries | grep -v LIBXML | sed -e s\%/ChangeLog/1\.%% -e s\%/.*$%%`
+ echo extra=$extra
+ if test "$extra" != ""
+ then
+ LIBXML_VERSION_EXTRA="-CVS$extra"
+ fi
+else if test -d .svn ; then
+ extra=`svn info | grep Revision | sed 's+Revision: ++'`
+ echo extra=$extra
+ if test "$extra" != ""
+ then
+ LIBXML_VERSION_EXTRA="-SVN$extra"
+ fi
+else if test -d .git ; then
+ extra=`git describe 2>/dev/null | sed 's+LIBXML[[0-9.]]*-++'`
+ echo extra=$extra
+ if test "$extra" != ""
+ then
+ LIBXML_VERSION_EXTRA="-GIT$extra"
+ fi
+fi
+fi
+fi
+AC_SUBST(LIBXML_MAJOR_VERSION)
+AC_SUBST(LIBXML_MINOR_VERSION)
+AC_SUBST(LIBXML_MICRO_VERSION)
+AC_SUBST(LIBXML_VERSION)
+AC_SUBST(LIBXML_VERSION_INFO)
+AC_SUBST(LIBXML_VERSION_NUMBER)
+AC_SUBST(LIBXML_VERSION_EXTRA)
+
+VERSION=${LIBXML_VERSION}
+
+AM_INIT_AUTOMAKE(libxml2, $VERSION)
+
+# Support silent build rules, requires at least automake-1.11. Disable
+# by either passing --disable-silent-rules to configure or passing V=1
+# to make
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MKDIR_P
+AC_PROG_CPP
+AC_PATH_PROG(MV, mv, /bin/mv)
+AC_PATH_PROG(TAR, tar, /bin/tar)
+AC_PATH_PROG(PERL, perl, /usr/bin/perl)
+AC_PATH_PROG(WGET, wget, /usr/bin/wget)
+AC_PATH_PROG(XMLLINT, xmllint, /usr/bin/xmllint)
+AC_PATH_PROG(XSLTPROC, xsltproc, /usr/bin/xsltproc)
+PKG_PROG_PKG_CONFIG
+
+LT_INIT
+
+dnl
+dnl if the system support linker version scripts for symbol versioning
+dnl then add it
+dnl
+VERSION_SCRIPT_FLAGS=
+# lt_cv_prog_gnu_ld is from libtool 2.+
+if test "$lt_cv_prog_gnu_ld" = yes; then
+ VERSION_SCRIPT_FLAGS=-Wl,--version-script=
+else
+ case $host in
+ *-*-sunos*) VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,";;
+ esac
+fi
+AC_SUBST(VERSION_SCRIPT_FLAGS)
+AM_CONDITIONAL([USE_VERSION_SCRIPT], [test -n "$VERSION_SCRIPT_FLAGS"])
+
+dnl
+dnl We process the AC_ARG_WITH first so that later we can modify
+dnl some of them to try to prevent impossible combinations. This
+dnl also allows up so alphabetize the choices
+dnl
+
+dnl
+dnl zlib option might change flags, so we save them initially
+dnl
+_cppflags="${CPPFLAGS}"
+_libs="${LIBS}"
+
+AC_ARG_WITH(c14n,
+[ --with-c14n add the Canonicalization support (on)])
+AC_ARG_WITH(catalog,
+[ --with-catalog add the Catalog support (on)])
+AC_ARG_WITH(debug,
+[ --with-debug add the debugging module (on)])
+AC_ARG_WITH(docbook,
+[ --with-docbook add Docbook SGML support (on)])
+AC_ARG_WITH(fexceptions,
+[ --with-fexceptions add GCC flag -fexceptions for C++ exceptions (off)])
+AC_ARG_WITH(ftp,
+[ --with-ftp add the FTP support (on)])
+AC_ARG_WITH(history,
+[ --with-history add history support to xmllint shell(off)])
+AC_ARG_WITH(html,
+[ --with-html add the HTML support (on)])
+dnl Specific dir for HTML output ?
+AC_ARG_WITH(html-dir, AS_HELP_STRING([--with-html-dir=path],
+ [path to base html directory, default $datadir/doc/html]),
+ [HTML_DIR=$withval], [HTML_DIR='$(datadir)/doc'])
+
+AC_ARG_WITH(html-subdir, AS_HELP_STRING([--with-html-subdir=path],
+ [directory used under html-dir, default $PACKAGE-$VERSION/html]),
+ [test "x$withval" != "x" && HTML_DIR="$HTML_DIR/$withval"],
+ [HTML_DIR="$HTML_DIR/\$(PACKAGE)-\$(VERSION)/html"])
+AC_SUBST(HTML_DIR)
+AC_ARG_WITH(http,
+[ --with-http add the HTTP support (on)])
+AC_ARG_WITH(iconv,
+[ --with-iconv[[=DIR]] add ICONV support (on)])
+AC_ARG_WITH(icu,
+[ --with-icu add ICU support (off)])
+AC_ARG_WITH(iso8859x,
+[ --with-iso8859x add ISO8859X support if no iconv (on)])
+AC_ARG_WITH(legacy,
+[ --with-legacy add deprecated APIs for compatibility (on)])
+AC_ARG_WITH(mem_debug,
+[ --with-mem-debug add the memory debugging module (off)])
+AC_ARG_WITH(minimum,
+[ --with-minimum build a minimally sized library (off)])
+AC_ARG_WITH(output,
+[ --with-output add the serialization support (on)])
+AC_ARG_WITH(pattern,
+[ --with-pattern add the xmlPattern selection interface (on)])
+AC_ARG_WITH(push,
+[ --with-push add the PUSH parser interfaces (on)])
+AC_ARG_WITH(python,
+[ --with-python[[=DIR]] build Python bindings if found])
+AC_ARG_WITH(python_install_dir,
+[ --with-python-install-dir=DIR
+ install Python bindings in DIR])
+AC_ARG_WITH(reader,
+[ --with-reader add the xmlReader parsing interface (on)])
+AC_ARG_WITH(readline,
+[ --with-readline=DIR use readline in DIR],[
+ if test "$withval" != "no" -a "$withval" != "yes"; then
+ RDL_DIR=$withval
+ CPPFLAGS="${CPPFLAGS} -I$withval/include"
+ LIBS="${LIBS} -L$withval/lib"
+ fi
+])
+AC_ARG_WITH(regexps,
+[ --with-regexps add Regular Expressions support (on)])
+AC_ARG_WITH(run_debug,
+[ --with-run-debug add the runtime debugging module (off)])
+AC_ARG_WITH(sax1,
+[ --with-sax1 add the older SAX1 interface (on)])
+AC_ARG_WITH(schemas,
+[ --with-schemas add Relax-NG and Schemas support (on)])
+AC_ARG_WITH(schematron,
+[ --with-schematron add Schematron support (on)])
+AC_ARG_WITH(threads,
+[ --with-threads add multithread support(on)])
+AC_ARG_WITH(thread-alloc,
+[ --with-thread-alloc add per-thread memory(off)])
+AC_ARG_WITH(tree,
+[ --with-tree add the DOM like tree manipulation APIs (on)])
+AC_ARG_WITH(valid,
+[ --with-valid add the DTD validation support (on)])
+AC_ARG_WITH(writer,
+[ --with-writer add the xmlWriter saving interface (on)])
+AC_ARG_WITH(xinclude,
+[ --with-xinclude add the XInclude support (on)])
+AC_ARG_WITH(xpath,
+[ --with-xpath add the XPATH support (on)])
+AC_ARG_WITH(xptr,
+[ --with-xptr add the XPointer support (on)])
+AC_ARG_WITH(modules,
+[ --with-modules add the dynamic modules support (on)])
+AC_ARG_WITH(zlib,
+[ --with-zlib[[=DIR]] use libz in DIR],[
+ if test "$withval" != "no" -a "$withval" != "yes"; then
+ Z_DIR=$withval
+ CPPFLAGS="${CPPFLAGS} -I$withval/include"
+ LIBS="${LIBS} -L$withval/lib"
+ fi
+])
+AC_ARG_WITH(lzma,
+[ --with-lzma[[=DIR]] use liblzma in DIR],[
+ if test "$withval" != "no" -a "$withval" != "yes"; then
+ LZMA_DIR=$withval
+ CPPFLAGS="${CPPFLAGS} -I$withval/include"
+ LIBS="${LIBS} -L$withval/lib"
+ fi
+])
+AC_ARG_WITH(coverage,
+[ --with-coverage build for code coverage with GCC (off)])
+
+AC_ARG_ENABLE(rebuild-docs,
+[ --enable-rebuild-docs[[=yes/no]] rebuild some generated docs [[default=no]]])
+if test "$enable_rebuild_docs" = "yes" -a "$srcdir" != "."; then
+ AC_MSG_ERROR([cannot rebuild docs when builddir != srcdir])
+fi
+AM_CONDITIONAL([REBUILD_DOCS], [test "$enable_rebuild_docs" = "yes" -o "$USER" = "veillard"])
+
+dnl
+dnl hard dependancies on options
+dnl
+if test "$with_schemas" = "yes"
+then
+ with_pattern=yes
+ with_regexps=yes
+fi
+if test "$with_schematron" = "yes"
+then
+ with_pattern=yes
+ with_tree=yes
+ with_xpath=yes
+fi
+if test "$with_reader" = "yes"
+then
+ with_push=yes
+fi
+if test "$with_xptr" = "yes"
+then
+ with_xpath=yes
+fi
+dnl
+dnl option to build a minimal libxml2 library
+dnl
+if test "$with_minimum" = "yes"
+then
+ echo "Configuring for a minimal library"
+ if test "$with_c14n" = ""
+ then
+ with_c14n=no
+ fi
+ if test "$with_catalog" = ""
+ then
+ with_catalog=no
+ fi
+ echo So far so good!
+ if test "$with_debug" = ""
+ then
+ with_debug=no
+ fi
+ if test "$with_docbook" = ""
+ then
+ with_docbook=no
+ fi
+ if test "$with_fexceptions" = ""
+ then
+ with_fexceptions=no
+ fi
+ if test "$with_ftp" = ""
+ then
+ with_ftp=no
+ fi
+ if test "$with_history" = ""
+ then
+ with_history=no
+ fi
+ if test "$with_html" = ""
+ then
+ with_html=no
+ fi
+ if test "$with_http" = ""
+ then
+ with_http=no
+ fi
+ if test "$with_iconv" = ""
+ then
+ with_iconv=no
+ fi
+ if test "$with_iso8859x" = ""
+ then
+ with_iso8859x=no
+ fi
+ if test "$with_legacy" = ""
+ then
+ with_legacy=no
+ fi
+ if test "$with_mem_debug" = ""
+ then
+ with_mem_debug=no
+ fi
+ if test "$with_output" = ""
+ then
+ with_output=no
+ fi
+ if test "$with_pattern" = ""
+ then
+ with_pattern=no
+ fi
+ if test "$with_push" = ""
+ then
+ with_push=no
+ fi
+ if test "$with_python" = ""
+ then
+ with_python=no
+ fi
+ if test "$with_reader" = ""
+ then
+ with_reader=no
+ fi
+ if test "$with_readline" = ""
+ then
+ with_readline=no
+ fi
+ if test "$with_regexps" = ""
+ then
+ with_regexps=no
+ fi
+ if test "$with_run_debug" = ""
+ then
+ with_run_debug=no
+ fi
+ if test "$with_sax1" = ""
+ then
+ with_sax1=no
+ fi
+ if test "$with_schemas" = ""
+ then
+ with_schemas=no
+ fi
+ if test "$with_schematron" = ""
+ then
+ with_schematron=no
+ fi
+ if test "$with_threads" = ""
+ then
+ with_threads=no
+ fi
+ if test "$with_thread_alloc" = ""
+ then
+ with_thread_alloc=no
+ fi
+ if test "$with_tree" = ""
+ then
+ with_tree=no
+ fi
+ if test "$with_valid" = ""
+ then
+ with_valid=no
+ fi
+ if test "$with_writer" = ""
+ then
+ with_writer=no
+ fi
+ if test "$with_xinclude" = ""
+ then
+ with_xinclude=no
+ fi
+ if test "$with_xpath" = ""
+ then
+ with_xpath=no
+ fi
+ if test "$with_xptr" = ""
+ then
+ with_xptr=no
+ fi
+ if test "$with_zlib" = ""
+ then
+ with_zlib=no
+ fi
+ if test "$with_modules" = ""
+ then
+ with_modules=no
+ fi
+fi
+
+echo Checking zlib
+
+dnl Checks for zlib library.
+
+WITH_ZLIB=0
+if test "$with_zlib" = "no"; then
+ echo "Disabling compression support"
+else
+ AC_CHECK_HEADERS(zlib.h,
+ [SAVE_LDFLAGS="${LDFLAGS}"
+ LDFLAGS="-L${Z_DIR}/lib"
+ AC_CHECK_LIB(z, gzread,[
+ AC_DEFINE([HAVE_LIBZ], [1], [Have compression library])
+ WITH_ZLIB=1
+ if test "x${Z_DIR}" != "x"; then
+ Z_CFLAGS="-I${Z_DIR}/include"
+ Z_LIBS="-L${Z_DIR}/lib -lz"
+ [case ${host} in
+ *-*-solaris*)
+ Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
+ ;;
+ esac]
+ else
+ Z_LIBS="-lz"
+ fi])
+ LDFLAGS="${SAVE_LDFLAGS}"])
+fi
+
+AC_SUBST(Z_CFLAGS)
+AC_SUBST(Z_LIBS)
+AC_SUBST(WITH_ZLIB)
+
+echo Checking lzma
+
+dnl Checks for lzma library.
+
+WITH_LZMA=0
+if test "$with_lzma" = "no"; then
+ echo "Disabling compression support"
+else
+ # Try pkg-config first so that static linking works.
+ # If this succeeeds, we ignore the WITH_LZMA directory.
+ PKG_CHECK_MODULES([LZMA],[liblzma],
+ [have_liblzma=yes],
+ [have_liblzma=no])
+
+ # If pkg-config failed, fall back to AC_CHECK_LIB. This
+ # will not pick up the necessary LIBS flags for liblzma's
+ # private dependencies, though, so static linking may fail.
+ if test "x$have_liblzma" = "xno"; then
+ AC_CHECK_HEADERS(lzma.h,
+ [SAVE_LDFLAGS="${LDFLAGS}"
+ LDFLAGS="-L${LZMA_DIR}/lib"
+ AC_CHECK_LIB(lzma, lzma_code,[
+ have_liblzma=yes
+ if test "x${LZMA_DIR}" != "x"; then
+ LZMA_CFLAGS="-I${LZMA_DIR}/include"
+ LZMA_LIBS="-L${LZMA_DIR}/lib -llzma"
+ else
+ LZMA_LIBS="-llzma"
+ fi],
+ [have_liblzma=no])
+ LDFLAGS="${SAVE_LDFLAGS}"])
+ fi
+
+ # Found the library via either method?
+ if test "x$have_liblzma" = "xyes"; then
+ AC_DEFINE([HAVE_LIBLZMA], [1], [Have compression library])
+ WITH_LZMA=1
+ fi
+fi
+
+AC_SUBST(LZMA_CFLAGS)
+AC_SUBST(LZMA_LIBS)
+AC_SUBST(WITH_LZMA)
+
+CPPFLAGS=${_cppflags}
+LIBS=${_libs}
+
+echo Checking headers
+
+dnl Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_CHECK_HEADERS([fcntl.h])
+AC_CHECK_HEADERS([unistd.h])
+AC_CHECK_HEADERS([ctype.h])
+AC_CHECK_HEADERS([dirent.h])
+AC_CHECK_HEADERS([errno.h])
+AC_CHECK_HEADERS([malloc.h])
+AC_CHECK_HEADERS([stdarg.h])
+AC_CHECK_HEADERS([sys/stat.h])
+AC_CHECK_HEADERS([sys/types.h])
+AC_CHECK_HEADERS([stdint.h])
+AC_CHECK_HEADERS([inttypes.h])
+AC_CHECK_HEADERS([time.h])
+AC_CHECK_HEADERS([ansidecl.h])
+AC_CHECK_HEADERS([ieeefp.h])
+AC_CHECK_HEADERS([nan.h])
+AC_CHECK_HEADERS([math.h])
+AC_CHECK_HEADERS([limits.h])
+AC_CHECK_HEADERS([fp_class.h])
+AC_CHECK_HEADERS([float.h])
+AC_CHECK_HEADERS([stdlib.h])
+AC_CHECK_HEADERS([sys/socket.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+])
+AC_CHECK_HEADERS([netinet/in.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+])
+AC_CHECK_HEADERS([arpa/inet.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+#if HAVE_ARPA_INET_H
+# include <arpa/inet.h>
+# endif
+])
+AC_CHECK_HEADERS([netdb.h])
+AC_CHECK_HEADERS([sys/time.h])
+AC_CHECK_HEADERS([sys/select.h])
+AC_CHECK_HEADERS([poll.h])
+AC_CHECK_HEADERS([sys/mman.h])
+AC_CHECK_HEADERS([sys/timeb.h])
+AC_CHECK_HEADERS([signal.h])
+AC_CHECK_HEADERS([arpa/nameser.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+])
+AC_CHECK_HEADERS([resolv.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+#if HAVE_NETINET_IN_H
+# include <netinet/in.h>
+# endif
+#if HAVE_ARPA_NAMESER_H
+# include <arpa/nameser.h>
+# endif
+])
+AC_CHECK_HEADERS([dl.h])
+AC_CHECK_HEADERS([dlfcn.h])
+
+
+echo Checking types
+
+AC_TYPE_UINT32_T
+
+
+echo Checking libraries
+
+dnl Checks for library functions.
+AC_FUNC_STRFTIME
+AC_CHECK_FUNCS(strdup strndup strerror)
+AC_CHECK_FUNCS(finite isnand fp_class class fpclass)
+AC_CHECK_FUNCS(strftime localtime gettimeofday ftime)
+AC_CHECK_FUNCS(stat _stat signal)
+AC_CHECK_FUNCS(rand rand_r srand time)
+AC_CHECK_FUNCS(isascii mmap munmap putenv)
+
+AH_VERBATIM([HAVE_MUNMAP_AFTER],[/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+# undef /**/ HAVE_MMAP
+#endif])
+
+dnl Checking for va_copy availability
+AC_MSG_CHECKING([for va_copy])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
+va_list ap1,ap2;]], [[va_copy(ap1,ap2);]])],
+have_va_copy=yes,
+have_va_copy=no)
+AC_MSG_RESULT($have_va_copy)
+if test x"$have_va_copy" = x"yes"; then
+ AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
+else
+ AC_MSG_CHECKING([for __va_copy])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
+ va_list ap1,ap2;]], [[__va_copy(ap1,ap2);]])],
+ have___va_copy=yes,
+ have___va_copy=no)
+ AC_MSG_RESULT($have___va_copy)
+ if test x"$have___va_copy" = x"yes"; then
+ AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
+ fi
+fi
+
+dnl Checking whether va_list is an array type
+AC_MSG_CHECKING([whether va_list is an array type])
+AC_TRY_COMPILE2([
+#include <stdarg.h>
+void a(va_list * ap) {}],[
+va_list ap1, ap2; a(&ap1); ap2 = (va_list) ap1],[
+ AC_MSG_RESULT(no)],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE([VA_LIST_IS_ARRAY], [1],[Define if va_list is an array type])])
+
+dnl Checks for inet libraries:
+AC_SEARCH_LIBS(gethostent, [nsl])
+AC_SEARCH_LIBS(setsockopt, [socket net network])
+AC_SEARCH_LIBS(connect, [inet])
+
+dnl Determine what socket length (socklen_t) data type is
+AC_MSG_CHECKING([for type of socket length (socklen_t)])
+AC_TRY_COMPILE2([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)],[
+ AC_MSG_RESULT(socklen_t *)
+ XML_SOCKLEN_T=socklen_t],[
+ AC_TRY_COMPILE2([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)],[
+ AC_MSG_RESULT(size_t *)
+ XML_SOCKLEN_T=size_t],[
+ AC_TRY_COMPILE2([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (int *)NULL)],[
+ AC_MSG_RESULT(int *)
+ XML_SOCKLEN_T=int],[
+ AC_MSG_WARN(could not determine)
+ XML_SOCKLEN_T="int"])])])
+AC_DEFINE_UNQUOTED(XML_SOCKLEN_T, $XML_SOCKLEN_T, [Determine what socket length (socklen_t) data type is])
+
+dnl Checking if gethostbyname() argument is const.
+AC_MSG_CHECKING([for const gethostbyname() argument])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],
+ [[(void)gethostbyname((const char *)"");]])],
+have_gethostbyname_const_arg=yes,
+have_gethostbyname_const_arg=no)
+AC_MSG_RESULT($have_gethostbyname_const_arg)
+if test x"$have_gethostbyname_const_arg" = x"yes"; then
+ AC_DEFINE([GETHOSTBYNAME_ARG_CAST], [],
+ [Type cast for the gethostbyname() argument])
+else
+ AC_DEFINE([GETHOSTBYNAME_ARG_CAST], [(char *)],
+ [Type cast for the gethostbyname() argument])
+fi
+
+dnl Checking if send() second argument is const.
+AC_MSG_CHECKING([for const send() second argument])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <sys/socket.h>]],
+ [[(void)send(1,(const char *)"",1,1);]])],
+have_send_const_arg2=yes,
+have_send_const_arg2=no)
+AC_MSG_RESULT($have_send_const_arg2)
+if test x"$have_send_const_arg2" = x"yes"; then
+ AC_DEFINE([SEND_ARG2_CAST], [],
+ [Type cast for the send() function 2nd arg])
+else
+ AC_DEFINE([SEND_ARG2_CAST], [(char *)],
+ [Type cast for the send() function 2nd arg])
+fi
+
+dnl ***********************Checking for availability of IPv6*******************
+
+AC_MSG_CHECKING([whether to enable IPv6])
+AC_ARG_ENABLE(ipv6, [ --enable-ipv6[[=yes/no]] enables compilation of IPv6 code [[default=yes]]],, enable_ipv6=yes)
+if test "$with_minimum" = "yes"
+then
+ enable_ipv6=no
+fi
+if test $enable_ipv6 = yes; then
+ have_ipv6=no
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+# include <sys/types.h>
+# include <sys/socket.h>
+ ]], [[
+ struct sockaddr_storage ss;
+ socket(AF_INET6, SOCK_STREAM, 0)
+ ]])],
+ have_ipv6=yes,
+ have_ipv6=no
+ )
+ AC_MSG_RESULT($have_ipv6)
+
+ if test $have_ipv6 = yes; then
+ AC_DEFINE([SUPPORT_IP6], [], [Support for IPv6])
+ have_broken_ss_family=no
+
+ dnl *********************************************************************
+ dnl on some platforms (like AIX 5L), the structure sockaddr doesn't have
+ dnl a ss_family member, but rather __ss_family. Let's detect that
+ dnl and define the HAVE_BROKEN_SS_FAMILY when we are on one of these
+ dnl platforms. However, we should only do this if ss_family is not
+ dnl present.
+ dnl ********************************************************************
+ AC_MSG_CHECKING([struct sockaddr::ss_family])
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+# include <sys/types.h>
+# include <sys/socket.h>
+ ]], [[
+ struct sockaddr_storage ss ;
+ ss.ss_family = 0 ;
+ ]])],
+ have_ss_family=yes,
+ have_ss_family=no
+ )
+ AC_MSG_RESULT($have_ss_family)
+ if test x$have_ss_family = xno ; then
+ AC_MSG_CHECKING([broken struct sockaddr::ss_family])
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+# include <sys/types.h>
+# include <sys/socket.h>
+ ]], [[
+ struct sockaddr_storage ss ;
+ ss.__ss_family = 0 ;
+ ]])],
+ have_broken_ss_family=yes,
+ have_broken_ss_family=no
+ )
+ AC_MSG_RESULT($have_broken_ss_family)
+ if test x$have_broken_ss_family = xyes ; then
+ AC_DEFINE(HAVE_BROKEN_SS_FAMILY, [],
+ [Whether struct sockaddr::__ss_family exists])
+ AC_DEFINE(ss_family, __ss_family,
+ [ss_family is not defined here, use __ss_family instead])
+ else
+ AC_MSG_WARN(ss_family and __ss_family not found)
+ fi
+ fi
+
+ have_getaddrinfo=no
+ AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes)
+ if test $have_getaddrinfo != yes; then
+ for lib in bsd socket inet; do
+ AC_CHECK_LIB($lib, getaddrinfo, [LIBS="$LIBS -l$lib";have_getaddrinfo=yes;break])
+ done
+ fi
+
+ if test $have_getaddrinfo = yes; then
+ AC_DEFINE([HAVE_GETADDRINFO], [], [Define if getaddrinfo is there])
+ fi
+ fi
+fi
+
+dnl ******************************End IPv6 checks******************************
+
+dnl Checks for isnan in libm if not in libc
+AC_CHECK_FUNC(isnan, AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there]) , AC_CHECK_LIB(m, isnan,
+ [AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there])]))
+
+AC_CHECK_FUNC(isinf, AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there]) , AC_CHECK_LIB(m, isinf,
+ [AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there])]))
+
+XML_LIBDIR='-L${libdir}'
+XML_INCLUDEDIR='-I${includedir}/libxml2'
+
+dnl
+dnl Extra flags
+dnl
+XML_CFLAGS=""
+RDL_LIBS=""
+
+dnl
+dnl Workaround for native compilers
+dnl HP : http://bugs.gnome.org/db/31/3163.html
+dnl DEC : Enable NaN/Inf
+dnl
+if test "${GCC}" != "yes" ; then
+ case "${host}" in
+ hppa*-*-hpux* )
+ CFLAGS="${CFLAGS} -Wp,-H30000"
+ ;;
+ *-dec-osf* )
+ CFLAGS="${CFLAGS} -ieee"
+ ;;
+ alpha*-*-linux* )
+ CFLAGS="${CFLAGS} -ieee"
+ ;;
+ esac
+else
+ if test "$with_fexceptions" = "yes"
+ then
+ #
+ # Not activated by default because this inflates the code size
+ # Used to allow propagation of C++ exceptions through the library
+ #
+ CFLAGS="${CFLAGS} -fexceptions"
+ fi
+
+ # warnings we'd like to see
+ CFLAGS="${CFLAGS} -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
+ # warnings we'd like to supress
+ CFLAGS="${CFLAGS} -Wno-long-long"
+ case "${host}" in
+ alpha*-*-linux* )
+ CFLAGS="${CFLAGS} -mieee"
+ ;;
+ alpha*-*-osf* )
+ CFLAGS="${CFLAGS} -mieee"
+ ;;
+ esac
+fi
+case ${host} in
+ *-*-solaris*)
+ XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
+ ;;
+ hppa*-hp-mpeix)
+ NEED_TRIO=1
+ ;;
+ *-*-mingw* | *-*-cygwin* | *-*-msvc* )
+ # If the host is Windows, and shared libraries are disabled, we
+ # need to add -DLIBXML_STATIC to CFLAGS in order for linking to
+ # work properly (without it, xmlexports.h would force the use of
+ # DLL imports, which obviously aren't present in a static
+ # library).
+ if test "x$enable_shared" = "xno"; then
+ XML_CFLAGS="$XML_CFLAGS -DLIBXML_STATIC"
+ CFLAGS="$CFLAGS -DLIBXML_STATIC"
+ fi
+ ;;
+esac
+
+
+dnl
+dnl check for python
+dnl
+
+PYTHON_VERSION=
+PYTHON_INCLUDES=
+PYTHON_SITE_PACKAGES=
+PYTHON_TESTS=
+pythondir=
+if test "$with_python" != "no" ; then
+ if test -x "$with_python/bin/python"
+ then
+ echo Found python in $with_python/bin/python
+ PYTHON="$with_python/bin/python"
+ else
+ if test -x "$with_python/python.exe"
+ then
+ echo Found python in $with_python/python.exe
+ PYTHON="$with_python/python.exe"
+ else
+ if test -x "$with_python"
+ then
+ echo Found python in $with_python
+ PYTHON="$with_python"
+ else
+ if test -x "$PYTHON"
+ then
+ echo Found python in environment PYTHON=$PYTHON
+ with_python=`$PYTHON -c "import sys; print(sys.exec_prefix)"`
+ else
+ AC_PATH_PROG(PYTHON, python python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5)
+ fi
+ fi
+ fi
+ fi
+ if test "$PYTHON" != ""
+ then
+ PYTHON_VERSION=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_version())"`
+ PYTHON_INCLUDES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_inc())"`
+# does not work as it produce a /usr/lib/python path instead of/usr/lib64/python
+#
+# PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_lib())"`
+ echo Found Python version $PYTHON_VERSION
+ fi
+ if test "$PYTHON_VERSION" != "" -a "$PYTHON_INCLUDES" = ""
+ then
+ if test -r $with_python/include/python$PYTHON_VERSION/Python.h
+ then
+ PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
+ else
+ if test -r $prefix/include/python$PYTHON_VERSION/Python.h
+ then
+ PYTHON_INCLUDES=$prefix/include/python$PYTHON_VERSION
+ else
+ if test -r /usr/include/python$PYTHON_VERSION/Python.h
+ then
+ PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
+ else
+ if test -r $with_python/include/Python.h
+ then
+ PYTHON_INCLUDES=$with_python/include
+ else
+ echo could not find python$PYTHON_VERSION/Python.h or $with_python/include/Python.h
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test "$with_python_install_dir" != ""
+ then
+ PYTHON_SITE_PACKAGES="$with_python_install_dir"
+ fi
+ if test "$PYTHON_VERSION" != "" -a "$PYTHON_SITE_PACKAGES" = ""
+ then
+ if test -d $libdir/python$PYTHON_VERSION/site-packages
+ then
+ PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
+ else
+ if test -d $with_python/lib/site-packages
+ then
+ PYTHON_SITE_PACKAGES=$with_python/lib/site-packages
+ else
+ PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_lib())"`
+ fi
+ fi
+ fi
+ pythondir='$(PYTHON_SITE_PACKAGES)'
+ PYTHON_LIBS=`python$PYTHON_VERSION-config --ldflags`
+else
+ PYTHON=
+fi
+AM_CONDITIONAL(WITH_PYTHON, test "$PYTHON_INCLUDES" != "")
+if test "$PYTHON_INCLUDES" != ""
+then
+ PYTHON_SUBDIR=python
+else
+ PYTHON_SUBDIR=
+fi
+AC_SUBST(pythondir)
+AC_SUBST(PYTHON_SUBDIR)
+AC_SUBST(PYTHON_LIBS)
+
+dnl check for dso support
+WITH_MODULES=0
+TEST_MODULES=
+
+if test "$with_modules" != "no" ; then
+ case "$host" in
+ *-*-cygwin*)
+ MODULE_EXTENSION=".dll"
+ AC_CHECK_LIB(cygwin, dlopen, [
+ WITH_MODULES=1
+ MODULE_PLATFORM_LIBS=
+ AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
+ ])
+ ;;
+ *-*-mingw*)
+ MODULE_EXTENSION=".dll"
+ WITH_MODULES=1
+ ;;
+ *)
+ AC_CHECK_FUNC(shl_load, libxml_have_shl_load=yes, [
+ AC_CHECK_LIB(dld, shl_load, [
+ MODULE_PLATFORM_LIBS="-ldld"
+ libxml_have_shl_load=yes], [
+ AC_CHECK_FUNC(dlopen, libxml_have_dlopen=yes, [
+ AC_CHECK_LIB(dl, dlopen, [
+ MODULE_PLATFORM_LIBS="-ldl"
+ libxml_have_dlopen=yes])])])])
+
+ if test "${libxml_have_shl_load}" = "yes"; then
+ MODULE_EXTENSION=".sl"
+ WITH_MODULES=1
+ AC_DEFINE([HAVE_SHLLOAD], [], [Have shl_load based dso])
+ fi
+
+ if test "${libxml_have_dlopen}" = "yes"; then
+ case "${host}" in
+ *-*-hpux* )
+ MODULE_EXTENSION=".sl"
+ ;;
+ * )
+ MODULE_EXTENSION=".so"
+ ;;
+ esac
+
+ WITH_MODULES=1
+ AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
+ fi
+ ;;
+ esac
+fi
+
+if test "${WITH_MODULES}" = "1"; then
+ TEST_MODULES="ModuleTests"
+fi
+
+AC_SUBST(WITH_MODULES)
+AC_SUBST(MODULE_PLATFORM_LIBS)
+AC_SUBST(MODULE_EXTENSION)
+AC_SUBST(TEST_MODULES)
+
+dnl
+dnl Tester makes use of readline if present
+dnl
+
+dnl
+dnl specific tests to setup DV and Bill's devel environments with debug etc ...
+dnl (-Wunreachable-code)
+dnl
+if [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/u/veillard/XML" ]] || \
+ [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/home/veillard/libxml2" ]] || \
+ [[ "${LOGNAME}" = "bill" -a "`pwd`" = "/home/bill/gnomesvn/libxml2" ]]
+ then
+ if test "$with_minimum" != "yes"
+ then
+ if test "${with_mem_debug}" = "" ; then
+ echo Activating memory debugging
+ with_mem_debug="yes"
+ with_run_debug="yes"
+ fi
+ if test "${with_docbook}" = "" ; then
+ with_docbook="yes"
+ fi
+ fi
+ if test "${GCC}" = "yes" ; then
+ CFLAGS="-g -O -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls -Wall"
+ fi
+ STATIC_BINARIES="-static"
+dnl -Wcast-qual -ansi
+else
+ STATIC_BINARIES=
+fi
+AC_SUBST(STATIC_BINARIES)
+
+dnl
+dnl Check for trio string functions
+dnl
+
+if test "${NEED_TRIO}" = "1" ; then
+ echo Adding trio library for string functions
+ WITH_TRIO=1
+else
+ WITH_TRIO=0
+fi
+AM_CONDITIONAL(WITH_TRIO_SOURCES, test "${NEED_TRIO}" = "1")
+AC_SUBST(WITH_TRIO)
+
+dnl
+dnl Allow to enable/disable various pieces
+dnl
+echo Checking configuration requirements
+
+dnl
+dnl Thread-related stuff
+dnl
+THREAD_LIBS=""
+BASE_THREAD_LIBS=""
+WITH_THREADS=0
+THREAD_CFLAGS=""
+TEST_THREADS=""
+THREADS_W32=""
+WITH_THREAD_ALLOC=0
+
+if test "$with_threads" = "no" ; then
+ echo Disabling multithreaded support
+else
+ echo Enabling multithreaded support
+
+ dnl Default to native threads on Win32
+ case $host_os in
+ *mingw32*) if test "$with_threads" != "pthread" && test "$with_threads" != "no"; then
+ WITH_THREADS="1"
+ THREADS_W32="1"
+ THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_WIN32_THREADS"
+ fi
+ ;;
+ esac
+
+ dnl Use pthread by default in other cases
+ if test -z "$THREADS_W32"; then
+ if test "$with_threads" = "pthread" || test "$with_threads" = "" || test "$with_threads" = "yes" ; then
+ AC_CHECK_HEADER(pthread.h,
+ AC_CHECK_LIB(pthread, pthread_join,[
+ THREAD_LIBS="-lpthread"
+ AC_DEFINE([HAVE_LIBPTHREAD], [], [Define if pthread library is there (-lpthread)])
+ AC_DEFINE([HAVE_PTHREAD_H], [], [Define if <pthread.h> is there])
+ WITH_THREADS="1"]))
+ fi
+ fi
+
+ case $host_os in
+ *cygwin*) THREAD_LIBS=""
+ ;;
+ *beos*) WITH_THREADS="1"
+ THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_BEOS_THREADS"
+ ;;
+ *linux*)
+ if test "${GCC}" = "yes" ; then
+ GCC_VERSION=`${CC} --version | head -1 | awk '{print $3}'`
+ GCC_MAJOR=`echo ${GCC_VERSION} | sed 's+\..*++'`
+ GCC_MEDIUM=`echo ${GCC_VERSION} | sed 's+[[0-9]]*\.++' | sed 's+\..*++'`
+ if test "${THREAD_LIBS}" = "-lpthread" ; then
+ if expr ${GCC_MEDIUM} \> 2 \& ${GCC_MAJOR} = 3 > /dev/null
+ then
+ THREAD_LIBS=""
+ BASE_THREAD_LIBS="-lpthread"
+ else
+ if expr ${GCC_MAJOR} \> 3 > /dev/null
+ then
+ THREAD_LIBS=""
+ BASE_THREAD_LIBS="-lpthread"
+ else
+ echo old GCC disabling weak symbols for pthread
+ fi
+ fi
+ fi
+ fi
+ ;;
+ esac
+ if test "$WITH_THREADS" = "1" ; then
+ THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
+ TEST_THREADS="Threadtests"
+ fi
+fi
+if test "$with_thread_alloc" = "yes" -a "$WITH_THREADS" = "1" ; then
+ WITH_THREAD_ALLOC=1
+fi
+
+AC_SUBST(THREAD_LIBS)
+AC_SUBST(BASE_THREAD_LIBS)
+AC_SUBST(WITH_THREADS)
+AC_SUBST(THREAD_CFLAGS)
+AC_SUBST(TEST_THREADS)
+AC_SUBST(WITH_THREAD_ALLOC)
+AM_CONDITIONAL([THREADS_W32],[test -n "$THREADS_W32"])
+
+dnl
+dnl xmllint shell history
+dnl
+if test "$with_history" = "yes" ; then
+ echo Enabling xmllint shell history
+ dnl check for terminal library. this is a very cool solution
+ dnl from octave's configure.in
+ unset tcap
+ for termlib in ncurses curses termcap terminfo termlib; do
+ AC_CHECK_LIB(${termlib}, tputs, [tcap="-l$termlib"])
+ test -n "$tcap" && break
+ done
+
+ AC_CHECK_HEADER(readline/history.h,
+ AC_CHECK_LIB(history, append_history,[
+ RDL_LIBS="-lhistory"
+ AC_DEFINE([HAVE_LIBHISTORY], [], [Define if history library is there (-lhistory)])]))
+ AC_CHECK_HEADER(readline/readline.h,
+ AC_CHECK_LIB(readline, readline,[
+ RDL_LIBS="-lreadline $RDL_LIBS $tcap"
+ AC_DEFINE([HAVE_LIBREADLINE], [], [Define if readline library is there (-lreadline)])], , $tcap))
+ if test -n "$RDL_DIR" -a -n "$RDL_LIBS"; then
+ CPPFLAGS="$CPPFLAGS -I${RDL_DIR}/include"
+ RDL_LIBS="-L${RDL_DIR}/lib $RDL_LIBS"
+ fi
+fi
+
+dnl
+dnl Tree functions
+dnl
+if test "$with_tree" = "no" ; then
+ echo Disabling DOM like tree manipulation APIs
+ WITH_TREE=0
+else
+ WITH_TREE=1
+fi
+AC_SUBST(WITH_TREE)
+
+if test "$with_ftp" = "no" ; then
+ echo Disabling FTP support
+ WITH_FTP=0
+ FTP_OBJ=
+else
+ WITH_FTP=1
+ FTP_OBJ=nanoftp.o
+fi
+AC_SUBST(WITH_FTP)
+AC_SUBST(FTP_OBJ)
+
+if test "$with_http" = "no" ; then
+ echo Disabling HTTP support
+ WITH_HTTP=0
+ HTTP_OBJ=
+else
+ WITH_HTTP=1
+ HTTP_OBJ=nanohttp.o
+fi
+AC_SUBST(WITH_HTTP)
+AC_SUBST(HTTP_OBJ)
+
+if test "$with_legacy" = "no" ; then
+ echo Disabling deprecated APIs
+ WITH_LEGACY=0
+else
+ WITH_LEGACY=1
+fi
+AC_SUBST(WITH_LEGACY)
+
+if test "$with_reader" = "no" ; then
+ echo Disabling the xmlReader parsing interface
+ WITH_READER=0
+ READER_TEST=
+else
+ WITH_READER=1
+ READER_TEST=Readertests
+ if test "$with_push" = "no" ; then
+ echo xmlReader requires Push interface - enabling it
+ with_push=yes
+ fi
+fi
+AC_SUBST(WITH_READER)
+AC_SUBST(READER_TEST)
+
+if test "$with_writer" = "no" ; then
+ echo Disabling the xmlWriter saving interface
+ WITH_WRITER=0
+# WRITER_TEST=
+else
+ WITH_WRITER=1
+# WRITER_TEST=Writertests
+ if test "$with_push" = "no" ; then
+ echo xmlWriter requires Push interface - enabling it
+ with_push=yes
+ fi
+ if test "$with_output" = "no" ; then
+ echo xmlWriter requires Output interface - enabling it
+ with_output=yes
+ fi
+fi
+AC_SUBST(WITH_WRITER)
+#AC_SUBST(WRITER_TEST)
+
+if test "$with_pattern" = "no" ; then
+ echo Disabling the xmlPattern parsing interface
+ WITH_PATTERN=0
+ TEST_PATTERN=
+else
+ WITH_PATTERN=1
+ TEST_PATTERN=Patterntests
+fi
+AC_SUBST(WITH_PATTERN)
+AC_SUBST(TEST_PATTERN)
+
+if test "$with_sax1" = "no" ; then
+ echo Disabling the older SAX1 interface
+ WITH_SAX1=0
+ TEST_SAX=
+else
+ WITH_SAX1=1
+ TEST_SAX=SAXtests
+fi
+AC_SUBST(WITH_SAX1)
+AM_CONDITIONAL(WITH_SAX1_SOURCES, test "${WITH_TRIO}" = "1")
+AC_SUBST(TEST_SAX)
+
+if test "$with_push" = "no" ; then
+ echo Disabling the PUSH parser interfaces
+ WITH_PUSH=0
+ TEST_PUSH=
+else
+ WITH_PUSH=1
+ TEST_PUSH="XMLPushtests"
+fi
+AC_SUBST(WITH_PUSH)
+AC_SUBST(TEST_PUSH)
+
+if test "$with_html" = "no" ; then
+ echo Disabling HTML support
+ WITH_HTML=0
+ HTML_OBJ=
+ TEST_HTML=
+else
+ WITH_HTML=1
+ HTML_OBJ="HTMLparser.o HTMLtree.o"
+ TEST_HTML=HTMLtests
+ if test "$with_push" != "no" ; then
+ TEST_PHTML=HTMLPushtests
+ else
+ TEST_PHTML=
+ fi
+fi
+AC_SUBST(WITH_HTML)
+AC_SUBST(HTML_OBJ)
+AC_SUBST(TEST_HTML)
+AC_SUBST(TEST_PHTML)
+
+if test "$with_valid" = "no" ; then
+ echo Disabling DTD validation support
+ WITH_VALID=0
+ TEST_VALID=
+ TEST_VTIME=
+else
+ WITH_VALID=1
+ TEST_VALID=Validtests
+ TEST_VTIME=VTimingtests
+fi
+AC_SUBST(WITH_VALID)
+AC_SUBST(TEST_VALID)
+AC_SUBST(TEST_VTIME)
+
+if test "$with_catalog" = "no" ; then
+ echo Disabling Catalog support
+ WITH_CATALOG=0
+ CATALOG_OBJ=
+ TEST_CATALOG=
+else
+ WITH_CATALOG=1
+ CATALOG_OBJ="catalog.o"
+ TEST_CATALOG=Catatests
+fi
+AC_SUBST(WITH_CATALOG)
+AC_SUBST(CATALOG_OBJ)
+AC_SUBST(TEST_CATALOG)
+
+if test "$with_docbook" = "no" ; then
+ echo Disabling Docbook support
+ WITH_DOCB=0
+ DOCB_OBJ=
+else
+ WITH_DOCB=1
+ DOCB_OBJ="DOCBparser.o"
+fi
+AC_SUBST(WITH_DOCB)
+AC_SUBST(DOCB_OBJ)
+
+
+if test "$with_xptr" = "no" ; then
+ echo Disabling XPointer support
+ WITH_XPTR=0
+ XPTR_OBJ=
+ TEST_XPTR=
+else
+ WITH_XPTR=1
+ XPTR_OBJ=xpointer.o
+ TEST_XPTR=XPtrtests
+ if test "$with_xpath" = "no" ; then
+ echo XPointer requires XPath support - enabling it
+ with_xpath=yes
+ fi
+fi
+AC_SUBST(WITH_XPTR)
+AC_SUBST(XPTR_OBJ)
+AC_SUBST(TEST_XPTR)
+
+if test "$with_c14n" = "no" ; then
+ echo Disabling C14N support
+ WITH_C14N=0
+ C14N_OBJ=
+ TEST_C14N=
+else
+ WITH_C14N=1
+ C14N_OBJ="c14n.c"
+ TEST_C14N=C14Ntests
+ if test "$with_xpath" = "no" ; then
+ echo C14N requires XPath support - enabling it
+ with_xpath=yes
+ fi
+fi
+AC_SUBST(WITH_C14N)
+AC_SUBST(C14N_OBJ)
+AC_SUBST(TEST_C14N)
+
+if test "$with_xinclude" = "no" ; then
+ echo Disabling XInclude support
+ WITH_XINCLUDE=0
+ XINCLUDE_OBJ=
+ with_xinclude="no"
+ TEST_XINCLUDE=
+else
+ WITH_XINCLUDE=1
+ XINCLUDE_OBJ=xinclude.o
+ TEST_XINCLUDE=XIncludetests
+ if test "$with_xpath" = "no" ; then
+ echo XInclude requires XPath support - enabling it
+ with_xpath=yes
+ fi
+fi
+AC_SUBST(WITH_XINCLUDE)
+AC_SUBST(XINCLUDE_OBJ)
+AC_SUBST(TEST_XINCLUDE)
+
+if test "$with_xptr" = "" -a "$with_xpath" = "no" ; then
+ with_xptr=no
+fi
+
+if test "$with_schematron" = "" -a "$with_xpath" = "no" ; then
+ with_schematron=no
+fi
+
+if test "$with_schematron" = "no" ; then
+ echo "Disabling Schematron support"
+ WITH_SCHEMATRON=0
+ TEST_SCHEMATRON=
+else
+ echo "Enabled Schematron support"
+ WITH_SCHEMATRON=1
+ TEST_SCHEMATRON="Schematrontests"
+ with_xpath=yes
+ with_pattern=yes
+ with_schematron=yes
+fi
+AC_SUBST(WITH_SCHEMATRON)
+AC_SUBST(TEST_SCHEMATRON)
+
+if test "$with_xpath" = "no" ; then
+ echo Disabling XPATH support
+ WITH_XPATH=0
+ XPATH_OBJ=
+ TEST_XPATH=
+else
+ WITH_XPATH=1
+ XPATH_OBJ=xpath.o
+ TEST_XPATH=XPathtests
+fi
+AC_SUBST(WITH_XPATH)
+AC_SUBST(XPATH_OBJ)
+AC_SUBST(TEST_XPATH)
+
+dnl
+dnl output functions
+dnl
+if test "$with_output" = "no" ; then
+ echo Disabling serialization/saving support
+ WITH_OUTPUT=0
+else
+ WITH_OUTPUT=1
+fi
+AC_SUBST(WITH_OUTPUT)
+
+WITH_ICONV=0
+if test "$with_iconv" = "no" ; then
+ echo Disabling ICONV support
+else
+ if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
+ CPPFLAGS="${CPPFLAGS} -I$with_iconv/include"
+ # Export this since our headers include iconv.h
+ XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_iconv/include"
+ ICONV_LIBS="-L$with_iconv/lib"
+ fi
+
+ AC_CHECK_HEADER(iconv.h,
+ AC_MSG_CHECKING(for iconv)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+#include <iconv.h>]],[[
+iconv_t cd = iconv_open ("","");
+iconv (cd, NULL, NULL, NULL, NULL);]])],[
+ AC_MSG_RESULT(yes)
+ WITH_ICONV=1],[
+ AC_MSG_RESULT(no)
+ AC_MSG_CHECKING(for iconv in -liconv)
+
+ _ldflags="${LDFLAGS}"
+ _libs="${LIBS}"
+ LDFLAGS="${LDFLAGS} ${ICONV_LIBS}"
+ LIBS="${LIBS} -liconv"
+
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+#include <iconv.h>]],[[
+iconv_t cd = iconv_open ("","");
+iconv (cd, NULL, NULL, NULL, NULL);]])],[
+ AC_MSG_RESULT(yes)
+ WITH_ICONV=1
+ ICONV_LIBS="${ICONV_LIBS} -liconv"
+ LIBS="${_libs}"
+ LDFLAGS="${_ldflags}"],[
+ AC_MSG_RESULT(no)
+ LIBS="${_libs}"
+ LDFLAGS="${_ldflags}"])]))
+
+ if test "$WITH_ICONV" = "1" ; then
+ AC_MSG_CHECKING([for iconv declaration])
+ AC_CACHE_VAL(xml_cv_iconv_arg2, [
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+]], [])], xml_cv_iconv_arg2="", xml_cv_iconv_arg2="const")])
+
+ xml_cv_iconv_decl="extern size_t iconv (iconv_t cd, $xml_cv_iconv_arg2 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
+ AC_MSG_RESULT([${xml_xxx:-
+ }$xml_cv_iconv_decl])
+ AC_DEFINE_UNQUOTED(ICONV_CONST, $xml_cv_iconv_arg2,
+ [Define as const if the declaration of iconv() needs const.])
+ fi
+fi
+case "$host" in
+ *mingw*) M_LIBS=""
+ ;;
+ *beos*) M_LIBS=""
+ ;;
+ *haiku*) M_LIBS=""
+ ;;
+ *) M_LIBS="-lm"
+ ;;
+esac
+XML_LIBS="-lxml2 $Z_LIBS $THREAD_LIBS $ICONV_LIBS $M_LIBS $LIBS"
+XML_LIBTOOLLIBS="libxml2.la"
+AC_SUBST(WITH_ICONV)
+
+WITH_ICU=0
+ICU_LIBS=""
+if test "$with_icu" != "yes" ; then
+ echo Disabling ICU support
+else
+ ICU_CONFIG=icu-config
+ if ${ICU_CONFIG} --cflags >/dev/null 2>&1
+ then
+ ICU_LIBS=`${ICU_CONFIG} --ldflags`
+ WITH_ICU=1
+ echo Enabling ICU support
+ else
+ AC_MSG_ERROR([libicu config program icu-config not found])
+ fi
+fi
+AC_SUBST(WITH_ICU)
+AC_SUBST(ICU_LIBS)
+
+WITH_ISO8859X=1
+if test "$WITH_ICONV" != "1" ; then
+if test "$with_iso8859x" = "no" ; then
+ echo Disabling ISO8859X support
+ WITH_ISO8859X=0
+fi
+fi
+AC_SUBST(WITH_ISO8859X)
+
+if test "$with_schemas" = "no" ; then
+ echo "Disabling Schemas/Relax-NG support"
+ WITH_SCHEMAS=0
+ TEST_SCHEMAS=
+else
+ echo "Enabled Schemas/Relax-NG support"
+ WITH_SCHEMAS=1
+ TEST_SCHEMAS="Schemastests Relaxtests"
+ if test "$PYTHON_INCLUDES" != "" ; then
+ PYTHON_TESTS="$PYTHON_TESTS RelaxNGPythonTests SchemasPythonTests"
+ fi
+ with_regexps=yes
+fi
+AC_SUBST(WITH_SCHEMAS)
+AC_SUBST(TEST_SCHEMAS)
+
+if test "$with_regexps" = "no" ; then
+ echo Disabling Regexps support
+ WITH_REGEXPS=0
+ TEST_REGEXPS=
+else
+ WITH_REGEXPS=1
+ TEST_REGEXPS="Regexptests Automatatests"
+fi
+AC_SUBST(WITH_REGEXPS)
+AC_SUBST(TEST_REGEXPS)
+
+if test "$with_debug" = "no" ; then
+ echo Disabling DEBUG support
+ WITH_DEBUG=0
+ DEBUG_OBJ=
+ TEST_DEBUG=
+else
+ WITH_DEBUG=1
+ DEBUG_OBJ=debugXML.o
+ TEST_DEBUG=Scripttests
+fi
+AC_SUBST(WITH_DEBUG)
+AC_SUBST(DEBUG_OBJ)
+AC_SUBST(TEST_DEBUG)
+
+if test "$with_mem_debug" = "yes" ; then
+ if test "$with_thread_alloc" = "yes" ; then
+ echo Disabling memory debug - cannot use mem-debug with thread-alloc!
+ WITH_MEM_DEBUG=0
+ else
+ echo Enabling memory debug support
+ WITH_MEM_DEBUG=1
+ fi
+else
+ WITH_MEM_DEBUG=0
+fi
+AC_SUBST(WITH_MEM_DEBUG)
+
+if test "$with_run_debug" = "yes" ; then
+ echo Enabling runtime debug support
+ WITH_RUN_DEBUG=1
+else
+ WITH_RUN_DEBUG=0
+fi
+AC_SUBST(WITH_RUN_DEBUG)
+
+WIN32_EXTRA_LIBADD=
+WIN32_EXTRA_LDFLAGS=
+CYGWIN_EXTRA_LDFLAGS=
+CYGWIN_EXTRA_PYTHON_LIBADD=
+WIN32_EXTRA_PYTHON_LIBADD=
+case "$host" in
+ *-*-mingw*)
+ CPPFLAGS="$CPPFLAGS -DWIN32"
+ WIN32_EXTRA_LIBADD="-lws2_32"
+ WIN32_EXTRA_LDFLAGS="-no-undefined"
+ AC_DEFINE([_WINSOCKAPI_],1,[Using the Win32 Socket implementation])
+ if test "${PYTHON}" != ""
+ then
+ WIN32_EXTRA_PYTHON_LIBADD="-L${pythondir}/../../libs -lpython$(echo ${PYTHON_VERSION} | tr -d .)"
+ fi
+ ;;
+ *-*-cygwin*)
+ CYGWIN_EXTRA_LDFLAGS="-no-undefined"
+ if test "${PYTHON}" != ""
+ then
+ CYGWIN_EXTRA_PYTHON_LIBADD="-L/usr/lib/python${PYTHON_VERSION}/config -lpython${PYTHON_VERSION}"
+ fi
+ ;;
+esac
+AC_SUBST(WIN32_EXTRA_LIBADD)
+AC_SUBST(WIN32_EXTRA_LDFLAGS)
+AC_SUBST(WIN32_EXTRA_PYTHON_LIBADD)
+AC_SUBST(CYGWIN_EXTRA_LDFLAGS)
+AC_SUBST(CYGWIN_EXTRA_PYTHON_LIBADD)
+
+dnl Checking the standard string functions availability
+dnl
+dnl Note mingw* has C99 implementation that produce expected xml numbers
+dnl if code use {v}snprintf functions.
+dnl If you like to activate at run-time C99 compatible number output
+dnl see release note for mingw runtime 3.15:
+dnl http://sourceforge.net/project/shownotes.php?release_id=24832
+dnl
+dnl Also *win32*config.h files redefine them for various MSC compilers.
+dnl
+dnl So do not redefine {v}snprintf to _{v}snprintf like follwing:
+dnl AC_DEFINE([snprintf],[_snprintf],[Win32 Std C name mangling work-around])
+dnl AC_DEFINE([vsnprintf],[_vsnprintf],[Win32 Std C name mangling work-around])
+dnl and do not redefine those functions is C-source files.
+dnl
+AC_CHECK_FUNCS(printf sprintf fprintf snprintf vfprintf vsprintf vsnprintf sscanf,,
+ NEED_TRIO=1)
+
+if test "$with_coverage" = "yes" -a "${GCC}" = "yes"
+then
+ echo Enabling code coverage for GCC
+ CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"
+ LDFLAGS="$LDFLAGS -fprofile-arcs -ftest-coverage"
+else
+ echo Disabling code coverage for GCC
+fi
+
+AC_SUBST(CPPFLAGS)
+AC_SUBST(CFLAGS)
+AC_SUBST(LDFLAGS)
+AC_SUBST(XML_CFLAGS)
+
+AC_SUBST(XML_LIBDIR)
+AC_SUBST(XML_LIBS)
+AC_SUBST(XML_LIBTOOLLIBS)
+AC_SUBST(ICONV_LIBS)
+AC_SUBST(XML_INCLUDEDIR)
+AC_SUBST(HTML_DIR)
+AC_SUBST(HAVE_ISNAN)
+AC_SUBST(HAVE_ISINF)
+AC_SUBST(PYTHON)
+AC_SUBST(PYTHON_VERSION)
+AC_SUBST(PYTHON_INCLUDES)
+AC_SUBST(PYTHON_SITE_PACKAGES)
+
+AC_SUBST(M_LIBS)
+AC_SUBST(RDL_LIBS)
+
+dnl for the spec file
+RELDATE=`date +'%a %b %e %Y'`
+AC_SUBST(RELDATE)
+AC_SUBST(PYTHON_TESTS)
+
+rm -f COPYING.LIB COPYING
+ln -s $srcdir/Copyright COPYING
+
+# keep on one line for cygwin c.f. #130896
+AC_CONFIG_FILES([libxml2.spec:libxml.spec.in Makefile include/Makefile include/libxml/Makefile doc/Makefile doc/examples/Makefile doc/devhelp/Makefile example/Makefile python/Makefile python/tests/Makefile xstc/Makefile include/libxml/xmlversion.h libxml-2.0.pc libxml-2.0-uninstalled.pc libxml2-config.cmake])
+AC_CONFIG_FILES([python/setup.py], [chmod +x python/setup.py])
+AC_CONFIG_FILES([xml2-config], [chmod +x xml2-config])
+AC_OUTPUT
+
+echo Done configuring
diff --git a/third_party/libxml/src/configure.in b/third_party/libxml/src/configure.in
deleted file mode 100644
index 17c11cd..0000000
--- a/third_party/libxml/src/configure.in
+++ /dev/null
@@ -1,1462 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-AC_INIT(entities.c)
-AM_CONFIG_HEADER(config.h)
-AC_CONFIG_MACRO_DIR([m4])
-AC_CANONICAL_HOST
-
-LIBXML_MAJOR_VERSION=2
-LIBXML_MINOR_VERSION=7
-LIBXML_MICRO_VERSION=7
-LIBXML_MICRO_VERSION_SUFFIX=
-LIBXML_VERSION=$LIBXML_MAJOR_VERSION.$LIBXML_MINOR_VERSION.$LIBXML_MICRO_VERSION$LIBXML_MICRO_VERSION_SUFFIX
-LIBXML_VERSION_INFO=`expr $LIBXML_MAJOR_VERSION + $LIBXML_MINOR_VERSION`:$LIBXML_MICRO_VERSION:$LIBXML_MINOR_VERSION
-
-LIBXML_VERSION_NUMBER=`expr $LIBXML_MAJOR_VERSION \* 10000 + $LIBXML_MINOR_VERSION \* 100 + $LIBXML_MICRO_VERSION`
-
-if test -f CVS/Entries ; then
- extra=`grep ChangeLog CVS/Entries | grep -v LIBXML | sed -e s\%/ChangeLog/1\.%% -e s\%/.*$%%`
- echo extra=$extra
- if test "$extra" != ""
- then
- LIBXML_VERSION_EXTRA="-CVS$extra"
- fi
-else if test -d .svn ; then
- extra=`svn info | grep Revision | sed 's+Revision: ++'`
- echo extra=$extra
- if test "$extra" != ""
- then
- LIBXML_VERSION_EXTRA="-SVN$extra"
- fi
-else if test -d .git ; then
- extra=`git describe | sed 's+LIBXML[[0-9.]]*-++'`
- echo extra=$extra
- if test "$extra" != ""
- then
- LIBXML_VERSION_EXTRA="-GIT$extra"
- fi
-fi
-fi
-fi
-AC_SUBST(LIBXML_MAJOR_VERSION)
-AC_SUBST(LIBXML_MINOR_VERSION)
-AC_SUBST(LIBXML_MICRO_VERSION)
-AC_SUBST(LIBXML_VERSION)
-AC_SUBST(LIBXML_VERSION_INFO)
-AC_SUBST(LIBXML_VERSION_NUMBER)
-AC_SUBST(LIBXML_VERSION_EXTRA)
-
-VERSION=${LIBXML_VERSION}
-
-AM_INIT_AUTOMAKE(libxml2, $VERSION)
-
-dnl Checks for programs.
-AC_PROG_CC
-AC_PROG_INSTALL
-AC_PROG_CPP
-AC_PATH_PROG(RM, rm, /bin/rm)
-AC_PATH_PROG(MV, mv, /bin/mv)
-AC_PATH_PROG(TAR, tar, /bin/tar)
-AC_PATH_PROG(PERL, perl, /usr/bin/perl)
-AC_PATH_PROG(WGET, wget, /usr/bin/wget)
-AC_PATH_PROG(XMLLINT, xmllint, /usr/bin/xmllint)
-AC_PATH_PROG(XSLTPROC, xsltproc, /usr/bin/xsltproc)
-
-dnl Make sure we have an ANSI compiler
-AM_C_PROTOTYPES
-test "x$U" != "x" && AC_MSG_ERROR(Compiler not ANSI compliant)
-
-AC_LIBTOOL_WIN32_DLL
-AM_PROG_LIBTOOL
-
-dnl
-dnl if the system support linker version scripts for symbol versioning
-dnl then add it
-dnl
-VERSION_SCRIPT_FLAGS=
-# lt_cv_prog_gnu_ld is from libtool 2.+
-if test "$lt_cv_prog_gnu_ld" = yes; then
- VERSION_SCRIPT_FLAGS=-Wl,--version-script=
-else
- case $host in
- *-*-sunos*) VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,";;
- esac
-fi
-AC_SUBST(VERSION_SCRIPT_FLAGS)
-AM_CONDITIONAL([USE_VERSION_SCRIPT], [test -n "$VERSION_SCRIPT_FLAGS"])
-
-dnl
-dnl We process the AC_ARG_WITH first so that later we can modify
-dnl some of them to try to prevent impossible combinations. This
-dnl also allows up so alphabetize the choices
-dnl
-
-dnl
-dnl zlib option might change flags, so we save them initially
-dnl
-_cppflags="${CPPFLAGS}"
-_ldflags="${LDFLAGS}"
-
-AC_ARG_WITH(c14n,
-[ --with-c14n add the Canonicalization support (on)])
-AC_ARG_WITH(catalog,
-[ --with-catalog add the Catalog support (on)])
-AC_ARG_WITH(debug,
-[ --with-debug add the debugging module (on)])
-AC_ARG_WITH(docbook,
-[ --with-docbook add Docbook SGML support (on)])
-AC_ARG_WITH(fexceptions,
-[ --with-fexceptions add GCC flag -fexceptions for C++ exceptions (off)])
-AC_ARG_WITH(ftp,
-[ --with-ftp add the FTP support (on)])
-AC_ARG_WITH(history,
-[ --with-history add history support to xmllint shell(off)])
-AC_ARG_WITH(html,
-[ --with-html add the HTML support (on)])
-dnl Specific dir for HTML output ?
-AC_ARG_WITH(html-dir, AC_HELP_STRING([--with-html-dir=path],
- [path to base html directory, default $datadir/doc/html]),
- [HTML_DIR=$withval], [HTML_DIR='$(datadir)/doc'])
-
-AC_ARG_WITH(html-subdir, AC_HELP_STRING([--with-html-subdir=path],
- [directory used under html-dir, default $PACKAGE-$VERSION/html]),
- [test "x$withval" != "x" && HTML_DIR="$HTML_DIR/$withval"],
- [HTML_DIR="$HTML_DIR/\$(PACKAGE)-\$(VERSION)/html"])
-AC_SUBST(HTML_DIR)
-AC_ARG_WITH(http,
-[ --with-http add the HTTP support (on)])
-AC_ARG_WITH(iconv,
-[ --with-iconv[[=DIR]] add ICONV support (on)])
-AC_ARG_WITH(iso8859x,
-[ --with-iso8859x add ISO8859X support if no iconv (on)])
-AC_ARG_WITH(legacy,
-[ --with-legacy add deprecated APIs for compatibility (on)])
-AC_ARG_WITH(mem_debug,
-[ --with-mem-debug add the memory debugging module (off)])
-AC_ARG_WITH(minimum,
-[ --with-minimum build a minimally sized library (off)])
-AC_ARG_WITH(output,
-[ --with-output add the serialization support (on)])
-AC_ARG_WITH(pattern,
-[ --with-pattern add the xmlPattern selection interface (on)])
-AC_ARG_WITH(push,
-[ --with-push add the PUSH parser interfaces (on)])
-AC_ARG_WITH(python,
-[ --with-python[[=DIR]] build Python bindings if found])
-AC_ARG_WITH(reader,
-[ --with-reader add the xmlReader parsing interface (on)])
-AC_ARG_WITH(readline,
-[ --with-readline=DIR use readline in DIR],[
- if test "$withval" != "no" -a "$withval" != "yes"; then
- RDL_DIR=$withval
- CPPFLAGS="${CPPFLAGS} -I$withval/include"
- LDFLAGS="${LDFLAGS} -L$withval/lib"
- fi
-])
-AC_ARG_WITH(regexps,
-[ --with-regexps add Regular Expressions support (on)])
-AC_ARG_WITH(run_debug,
-[ --with-run-debug add the runtime debugging module (off)])
-AC_ARG_WITH(sax1,
-[ --with-sax1 add the older SAX1 interface (on)])
-AC_ARG_WITH(schemas,
-[ --with-schemas add Relax-NG and Schemas support (on)])
-AC_ARG_WITH(schematron,
-[ --with-schematron add Schematron support (on)])
-AC_ARG_WITH(threads,
-[ --with-threads add multithread support(on)])
-AC_ARG_WITH(thread-alloc,
-[ --with-thread-alloc add per-thread memory(off)])
-AC_ARG_WITH(tree,
-[ --with-tree add the DOM like tree manipulation APIs (on)])
-AC_ARG_WITH(valid,
-[ --with-valid add the DTD validation support (on)])
-AC_ARG_WITH(writer,
-[ --with-writer add the xmlWriter saving interface (on)])
-AC_ARG_WITH(xinclude,
-[ --with-xinclude add the XInclude support (on)])
-AC_ARG_WITH(xpath,
-[ --with-xpath add the XPATH support (on)])
-AC_ARG_WITH(xptr,
-[ --with-xptr add the XPointer support (on)])
-AC_ARG_WITH(modules,
-[ --with-modules add the dynamic modules support (on)])
-AC_ARG_WITH(zlib,
-[ --with-zlib[[=DIR]] use libz in DIR],[
- if test "$withval" != "no" -a "$withval" != "yes"; then
- Z_DIR=$withval
- CPPFLAGS="${CPPFLAGS} -I$withval/include"
- LDFLAGS="${LDFLAGS} -L$withval/lib"
- fi
-])
-AC_ARG_WITH(coverage,
-[ --with-coverage build for code coverage with GCC (off)])
-
-AC_ARG_ENABLE(rebuild-docs,
-[ --enable-rebuild-docs[[=yes/no]] rebuild some generated docs [[default=yes]]])
-AM_CONDITIONAL([REBUILD_DOCS], [test "$enable_rebuild_docs" = "no"])
-
-dnl
-dnl hard dependancies on options
-dnl
-if test "$with_schemas" = "yes"
-then
- with_pattern=yes
- with_regexps=yes
-fi
-if test "$with_schematron" = "yes"
-then
- with_pattern=yes
- with_xpath=yes
-fi
-if test "$with_reader" = "yes"
-then
- with_push=yes
-fi
-if test "$with_xptr" = "yes"
-then
- with_xpath=yes
-fi
-dnl
-dnl option to build a minimal libxml2 library
-dnl
-if test "$with_minimum" = "yes"
-then
- echo "Configuring for a minimal library"
- if test "$with_c14n" = ""
- then
- with_c14n=no
- fi
- if test "$with_catalog" = ""
- then
- with_catalog=no
- fi
- echo So far so good!
- if test "$with_debug" = ""
- then
- with_debug=no
- fi
- if test "$with_docbook" = ""
- then
- with_docbook=no
- fi
- if test "$with_fexceptions" = ""
- then
- with_fexceptions=no
- fi
- if test "$with_ftp" = ""
- then
- with_ftp=no
- fi
- if test "$with_history" = ""
- then
- with_history=no
- fi
- if test "$with_html" = ""
- then
- with_html=no
- fi
- if test "$with_http" = ""
- then
- with_http=no
- fi
- if test "$with_iconv" = ""
- then
- with_iconv=no
- fi
- if test "$with_iso8859x" = ""
- then
- with_iso8859x=no
- fi
- if test "$with_legacy" = ""
- then
- with_legacy=no
- fi
- if test "$with_mem_debug" = ""
- then
- with_mem_debug=no
- fi
- if test "$with_output" = ""
- then
- with_output=no
- fi
- if test "$with_pattern" = ""
- then
- with_pattern=no
- fi
- if test "$with_push" = ""
- then
- with_push=no
- fi
- if test "$with_python" = ""
- then
- with_python=no
- fi
- if test "$with_reader" = ""
- then
- with_reader=no
- fi
- if test "$with_readline" = ""
- then
- with_readline=no
- fi
- if test "$with_regexps" = ""
- then
- with_regexps=no
- fi
- if test "$with_run_debug" = ""
- then
- with_run_debug=no
- fi
- if test "$with_sax1" = ""
- then
- with_sax1=no
- fi
- if test "$with_schemas" = ""
- then
- with_schemas=no
- fi
- if test "$with_schematron" = ""
- then
- with_schematron=no
- fi
- if test "$with_threads" = ""
- then
- with_threads=no
- fi
- if test "$with_thread_alloc" = ""
- then
- with_thread_alloc=no
- fi
- if test "$with_tree" = ""
- then
- with_tree=no
- fi
- if test "$with_valid" = ""
- then
- with_valid=no
- fi
- if test "$with_writer" = ""
- then
- with_writer=no
- fi
- if test "$with_xinclude" = ""
- then
- with_xinclude=no
- fi
- if test "$with_xpath" = ""
- then
- with_xpath=no
- fi
- if test "$with_xptr" = ""
- then
- with_xptr=no
- fi
- if test "$with_zlib" = ""
- then
- with_zlib=no
- fi
- if test "$with_modules" = ""
- then
- with_modules=no
- fi
-fi
-
-echo Checking zlib
-
-dnl Checks for zlib library.
-
-WITH_ZLIB=0
-if test "$with_zlib" = "no"; then
- echo "Disabling compression support"
-else
- AC_CHECK_HEADERS(zlib.h,
- AC_CHECK_LIB(z, gzread,[
- AC_DEFINE([HAVE_LIBZ], [1], [Have compression library])
- WITH_ZLIB=1
- if test "x${Z_DIR}" != "x"; then
- Z_CFLAGS="-I${Z_DIR}/include"
- Z_LIBS="-L${Z_DIR}/lib -lz"
- [case ${host} in
- *-*-solaris*)
- Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
- ;;
- esac]
- else
- Z_LIBS="-lz"
- fi]))
-fi
-
-AC_SUBST(Z_CFLAGS)
-AC_SUBST(Z_LIBS)
-AC_SUBST(WITH_ZLIB)
-
-CPPFLAGS=${_cppflags}
-LDFLAGS=${_ldflags}
-
-echo Checking headers
-
-dnl Checks for header files.
-AC_HEADER_DIRENT
-AC_HEADER_STDC
-AC_CHECK_HEADERS([fcntl.h])
-AC_CHECK_HEADERS([unistd.h])
-AC_CHECK_HEADERS([ctype.h])
-AC_CHECK_HEADERS([dirent.h])
-AC_CHECK_HEADERS([errno.h])
-AC_CHECK_HEADERS([malloc.h])
-AC_CHECK_HEADERS([stdarg.h])
-AC_CHECK_HEADERS([sys/stat.h])
-AC_CHECK_HEADERS([sys/types.h])
-AC_CHECK_HEADERS([stdint.h])
-AC_CHECK_HEADERS([inttypes.h.h])
-AC_CHECK_HEADERS([time.h])
-AC_CHECK_HEADERS([ansidecl.h])
-AC_CHECK_HEADERS([ieeefp.h])
-AC_CHECK_HEADERS([nan.h])
-AC_CHECK_HEADERS([math.h])
-AC_CHECK_HEADERS([limits.h])
-AC_CHECK_HEADERS([fp_class.h])
-AC_CHECK_HEADERS([float.h])
-AC_CHECK_HEADERS([stdlib.h])
-AC_CHECK_HEADERS([sys/socket.h], [], [],
-[#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-])
-AC_CHECK_HEADERS([netinet/in.h], [], [],
-[#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-])
-AC_CHECK_HEADERS([arpa/inet.h], [], [],
-[#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-#if HAVE_ARPA_INET_H
-# include <arpa/inet.h>
-# endif
-])
-AC_CHECK_HEADERS([netdb.h])
-AC_CHECK_HEADERS([sys/time.h])
-AC_CHECK_HEADERS([sys/select.h])
-AC_CHECK_HEADERS([poll.h])
-AC_CHECK_HEADERS([sys/mman.h])
-AC_CHECK_HEADERS([sys/timeb.h])
-AC_CHECK_HEADERS([signal.h])
-AC_CHECK_HEADERS([arpa/nameser.h], [], [],
-[#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-])
-AC_CHECK_HEADERS([resolv.h], [], [],
-[#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-#if HAVE_NETINET_IN_H
-# include <netinet/in.h>
-# endif
-#if HAVE_ARPA_NAMESER_H
-# include <arpa/nameser.h>
-# endif
-])
-AC_CHECK_HEADERS([dl.h])
-AC_CHECK_HEADERS([dlfcn.h])
-
-
-echo Checking libraries
-
-dnl Checks for library functions.
-AC_FUNC_STRFTIME
-AC_CHECK_FUNCS(strdup strndup strerror)
-AC_CHECK_FUNCS(finite isnand fp_class class fpclass)
-AC_CHECK_FUNCS(strftime localtime gettimeofday ftime)
-AC_CHECK_FUNCS(stat _stat signal)
-
-dnl Checking the standard string functions availability
-AC_CHECK_FUNCS(printf sprintf fprintf snprintf vfprintf vsprintf vsnprintf sscanf,,
- NEED_TRIO=1)
-
-dnl Checking for va_copy availability
-AC_MSG_CHECKING([for va_copy])
-AC_TRY_LINK([#include <stdarg.h>
-va_list ap1,ap2;], [va_copy(ap1,ap2);],
-have_va_copy=yes,
-have_va_copy=no)
-AC_MSG_RESULT($have_va_copy)
-if test x"$have_va_copy" = x"yes"; then
- AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
-else
- AC_MSG_CHECKING([for __va_copy])
- AC_TRY_LINK([#include <stdarg.h>
- va_list ap1,ap2;], [__va_copy(ap1,ap2);],
- have___va_copy=yes,
- have___va_copy=no)
- AC_MSG_RESULT($have___va_copy)
- if test x"$have___va_copy" = x"yes"; then
- AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
- fi
-fi
-
-dnl Checks for inet libraries:
-AC_SEARCH_LIBS(gethostent, [nsl])
-AC_SEARCH_LIBS(setsockopt, [socket net network])
-AC_SEARCH_LIBS(connect, [inet])
-
-dnl Determine what socket length (socklen_t) data type is
-AC_MSG_CHECKING([for type of socket length (socklen_t)])
-AC_TRY_COMPILE2([
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>],[
-(void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)],[
- AC_MSG_RESULT(socklen_t *)
- XML_SOCKLEN_T=socklen_t],[
- AC_TRY_COMPILE2([
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>],[
-(void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)],[
- AC_MSG_RESULT(size_t *)
- XML_SOCKLEN_T=size_t],[
- AC_TRY_COMPILE2([
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>],[
-(void)getsockopt (1, 1, 1, NULL, (int *)NULL)],[
- AC_MSG_RESULT(int *)
- XML_SOCKLEN_T=int],[
- AC_MSG_WARN(could not determine)
- XML_SOCKLEN_T="int"])])])
-AC_DEFINE_UNQUOTED(XML_SOCKLEN_T, $XML_SOCKLEN_T, [Determine what socket length (socklen_t) data type is])
-
-dnl ***********************Checking for availability of IPv6*******************
-
-AC_MSG_CHECKING([whether to enable IPv6])
-AC_ARG_ENABLE(ipv6, [ --enable-ipv6[[=yes/no]] enables compilation of IPv6 code [[default=yes]]],, enable_ipv6=yes)
-if test "$with_minimum" = "yes"
-then
- enable_ipv6=no
-fi
-if test $enable_ipv6 = yes; then
- have_ipv6=no
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <sys/socket.h>
- ], [
- struct sockaddr_storage ss;
- socket(AF_INET6, SOCK_STREAM, 0)
- ],
- have_ipv6=yes,
- have_ipv6=no
- )
- AC_MSG_RESULT($have_ipv6)
-
- if test $have_ipv6 = yes; then
- AC_DEFINE([SUPPORT_IP6], [], [Support for IPv6])
- have_broken_ss_family=no
-
- dnl *********************************************************************
- dnl on some platforms (like AIX 5L), the structure sockaddr doesn't have
- dnl a ss_family member, but rather __ss_family. Let's detect that
- dnl and define the HAVE_BROKEN_SS_FAMILY when we are on one of these
- dnl platforms. However, we should only do this if ss_family is not
- dnl present.
- dnl ********************************************************************
- AC_MSG_CHECKING([struct sockaddr::ss_family])
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <sys/socket.h>
- ], [
- struct sockaddr_storage ss ;
- ss.ss_family = 0 ;
- ],
- have_ss_family=yes,
- have_ss_family=no
- )
- AC_MSG_RESULT($have_ss_family)
- if test x$have_ss_family = xno ; then
- AC_MSG_CHECKING([broken struct sockaddr::ss_family])
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <sys/socket.h>
- ], [
- struct sockaddr_storage ss ;
- ss.__ss_family = 0 ;
- ],
- have_broken_ss_family=yes,
- have_broken_ss_family=no
- )
- AC_MSG_RESULT($have_broken_ss_family)
- if test x$have_broken_ss_family = xyes ; then
- AC_DEFINE(HAVE_BROKEN_SS_FAMILY, [],
- [Whether struct sockaddr::__ss_family exists])
- AC_DEFINE(ss_family, __ss_family,
- [ss_family is not defined here, use __ss_family instead])
- else
- AC_MSG_WARN(ss_family and __ss_family not found)
- fi
- fi
-
- have_getaddrinfo=no
- AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes)
- if test $have_getaddrinfo != yes; then
- for lib in bsd socket inet; do
- AC_CHECK_LIB($lib, getaddrinfo, [LIBS="$LIBS -l$lib";have_getaddrinfo=yes;break])
- done
- fi
-
- if test $have_getaddrinfo = yes; then
- AC_DEFINE([HAVE_GETADDRINFO], [], [Define if getaddrinfo is there])
- fi
- fi
-fi
-
-dnl ******************************End IPv6 checks******************************
-
-dnl Checks for isnan in libm if not in libc
-AC_CHECK_FUNC(isnan, AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there]) , AC_CHECK_LIB(m, isnan,
- [AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there])]))
-
-AC_CHECK_FUNC(isinf, AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there]) , AC_CHECK_LIB(m, isinf,
- [AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there])]))
-
-XML_LIBDIR='-L${libdir}'
-XML_INCLUDEDIR='-I${includedir}/libxml2'
-
-dnl
-dnl Extra flags
-dnl
-XML_CFLAGS=""
-RDL_LIBS=""
-
-dnl
-dnl Workaround for native compilers
-dnl HP : http://bugs.gnome.org/db/31/3163.html
-dnl DEC : Enable NaN/Inf
-dnl
-if test "${GCC}" != "yes" ; then
- case "${host}" in
- hppa*-*-hpux* )
- CFLAGS="${CFLAGS} -Wp,-H30000"
- ;;
- *-dec-osf* )
- CFLAGS="${CFLAGS} -ieee"
- ;;
- alpha*-*-linux* )
- CFLAGS="${CFLAGS} -ieee"
- ;;
- esac
-else
- if test "$with_fexceptions" = "yes"
- then
- #
- # Not activated by default because this inflates the code size
- # Used to allow propagation of C++ exceptions through the library
- #
- CFLAGS="${CFLAGS} -fexceptions"
- fi
-
- CFLAGS="${CFLAGS} -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
- case "${host}" in
- alpha*-*-linux* )
- CFLAGS="${CFLAGS} -mieee"
- ;;
- alpha*-*-osf* )
- CFLAGS="${CFLAGS} -mieee"
- ;;
- esac
-fi
-case ${host} in
- *-*-solaris*)
- XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
- ;;
- hppa*-hp-mpeix)
- NEED_TRIO=1
- ;;
- *-*-mingw* | *-*-cygwin* | *-*-msvc* )
- # If the host is Windows, and shared libraries are disabled, we
- # need to add -DLIBXML_STATIC to CFLAGS in order for linking to
- # work properly (without it, xmlexports.h would force the use of
- # DLL imports, which obviously aren't present in a static
- # library).
- if test "x$enable_shared" = "xno"; then
- XML_CFLAGS="$XML_CFLAGS -DLIBXML_STATIC"
- CFLAGS="$CFLAGS -DLIBXML_STATIC"
- fi
- ;;
-esac
-
-
-dnl
-dnl check for python
-dnl
-
-PYTHON_VERSION=
-PYTHON_INCLUDES=
-PYTHON_SITE_PACKAGES=
-PYTHON_TESTS=
-pythondir=
-if test "$with_python" != "no" ; then
- if test -x "$with_python/bin/python"
- then
- echo Found python in $with_python/bin/python
- PYTHON="$with_python/bin/python"
- else
- if test -x "$with_python"
- then
- echo Found python in $with_python
- PYTHON="$with_python"
- else
- if test -x "$PYTHON"
- then
- echo Found python in environment PYTHON=$PYTHON
- with_python=`$PYTHON -c "import sys; print sys.exec_prefix"`
- else
- AC_PATH_PROG(PYTHON, python python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5)
- fi
- fi
- fi
- if test "$PYTHON" != ""
- then
- PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[[0:3]]"`
- echo Found Python version $PYTHON_VERSION
- fi
- if test "$PYTHON_VERSION" != ""
- then
- if test -r $with_python/include/python$PYTHON_VERSION/Python.h -a \
- -d $with_python/lib/python$PYTHON_VERSION/site-packages
- then
- PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
- PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
- else
- if test -r $prefix/include/python$PYTHON_VERSION/Python.h
- then
- PYTHON_INCLUDES=$prefix/include/python$PYTHON_VERSION
- PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
- else
- if test -r /usr/include/python$PYTHON_VERSION/Python.h
- then
- PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
- PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
- else
- echo could not find python$PYTHON_VERSION/Python.h
- fi
- fi
- if test ! -d "$PYTHON_SITE_PACKAGES"
- then
- PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib()"`
- fi
- fi
- PYTHON_LIBS=`python$PYTHON_VERSION-config --ldflags`
- fi
- if test "$with_python" != ""
- then
- pythondir='$(PYTHON_SITE_PACKAGES)'
- else
- pythondir='$(libdir)/python$(PYTHON_VERSION)/site-packages'
- fi
-else
- PYTHON=
-fi
-AM_CONDITIONAL(WITH_PYTHON, test "$PYTHON_INCLUDES" != "")
-if test "$PYTHON_INCLUDES" != ""
-then
- PYTHON_SUBDIR=python
-else
- PYTHON_SUBDIR=
-fi
-AC_SUBST(pythondir)
-AC_SUBST(PYTHON_SUBDIR)
-AC_SUBST(PYTHON_LIBS)
-
-dnl check for dso support
-WITH_MODULES=0
-TEST_MODULES=
-
-if test "$with_modules" != "no" ; then
- case "$host" in
- *-*-cygwin*)
- MODULE_EXTENSION=".dll"
- AC_CHECK_LIB(cygwin, dlopen, [
- WITH_MODULES=1
- MODULE_PLATFORM_LIBS=
- AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
- ])
- ;;
- *-*-mingw*)
- MODULE_EXTENSION=".dll"
- WITH_MODULES=1
- ;;
- *)
- AC_CHECK_FUNC(shl_load, libxml_have_shl_load=yes, [
- AC_CHECK_LIB(dld, shl_load, [
- MODULE_PLATFORM_LIBS="-ldld"
- libxml_have_shl_load=yes], [
- AC_CHECK_FUNC(dlopen, libxml_have_dlopen=yes, [
- AC_CHECK_LIB(dl, dlopen, [
- MODULE_PLATFORM_LIBS="-ldl"
- libxml_have_dlopen=yes])])])])
-
- if test "${libxml_have_shl_load}" = "yes"; then
- MODULE_EXTENSION=".sl"
- WITH_MODULES=1
- AC_DEFINE([HAVE_SHLLOAD], [], [Have shl_load based dso])
- fi
-
- if test "${libxml_have_dlopen}" = "yes"; then
- case "${host}" in
- *-*-hpux* )
- MODULE_EXTENSION=".sl"
- ;;
- * )
- MODULE_EXTENSION=".so"
- ;;
- esac
-
- WITH_MODULES=1
- AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
- fi
- ;;
- esac
-fi
-
-if test "${WITH_MODULES}" = "1"; then
- TEST_MODULES="ModuleTests"
-fi
-
-AC_SUBST(WITH_MODULES)
-AC_SUBST(MODULE_PLATFORM_LIBS)
-AC_SUBST(MODULE_EXTENSION)
-AC_SUBST(TEST_MODULES)
-
-dnl
-dnl Tester makes use of readline if present
-dnl
-
-dnl
-dnl specific tests to setup DV and Bill's devel environments with debug etc ...
-dnl (-Wunreachable-code)
-dnl
-if [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/u/veillard/XML" ]] || \
- [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/home/veillard/libxml2" ]] || \
- [[ "${LOGNAME}" = "bill" -a "`pwd`" = "/home/bill/gnomesvn/libxml2" ]]
- then
- if test "$with_minimum" != "yes"
- then
- if test "${with_mem_debug}" = "" ; then
- echo Activating memory debugging
- with_mem_debug="yes"
- with_run_debug="yes"
- fi
- if test "${with_docbook}" = "" ; then
- with_docbook="yes"
- fi
- fi
- if test "${GCC}" = "yes" ; then
- CFLAGS="-g -O -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls -Wall"
- fi
- STATIC_BINARIES="-static"
-dnl -Wcast-qual -ansi
-else
- STATIC_BINARIES=
-fi
-AC_SUBST(STATIC_BINARIES)
-
-dnl
-dnl Check for trio string functions
-dnl
-
-if test "${NEED_TRIO}" = "1" ; then
- echo Adding trio library for string functions
- WITH_TRIO=1
-else
- WITH_TRIO=0
-fi
-AM_CONDITIONAL(WITH_TRIO_SOURCES, test "${NEED_TRIO}" = "1")
-AC_SUBST(WITH_TRIO)
-
-dnl
-dnl Allow to enable/disable various pieces
-dnl
-echo Checking configuration requirements
-
-dnl
-dnl Thread-related stuff
-dnl
-THREAD_LIBS=""
-BASE_THREAD_LIBS=""
-WITH_THREADS=0
-THREAD_CFLAGS=""
-TEST_THREADS=""
-THREADS_W32=""
-
-if test "$with_threads" = "no" ; then
- echo Disabling multithreaded support
-else
- echo Enabling multithreaded support
- dnl Use pthread by default
- if test "$with_threads" = "pthread" || test "$with_threads" = "" || test "$with_threads" = "yes" ; then
- AC_CHECK_HEADER(pthread.h,
- AC_CHECK_LIB(pthread, pthread_join,[
- THREAD_LIBS="-lpthread"
- AC_DEFINE([HAVE_LIBPTHREAD], [], [Define if pthread library is there (-lpthread)])
- AC_DEFINE([HAVE_PTHREAD_H], [], [Define if <pthread.h> is there])
- WITH_THREADS="1"]))
- fi
- case $host_os in
- *mingw32*) if test "$THREAD_LIBS" != "-lpthread"; then
- WITH_THREADS="1"
- THREADS_W32="Win32"
- THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_WIN32_THREADS"
- fi
- ;;
- *cygwin*) THREAD_LIBS=""
- ;;
- *beos*) WITH_THREADS="1"
- THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_BEOS_THREADS"
- ;;
- *linux*)
- if test "${GCC}" = "yes" ; then
- GCC_VERSION=`${CC} --version | head -1 | awk '{print $3}'`
- GCC_MAJOR=`echo ${GCC_VERSION} | sed 's+\..*++'`
- GCC_MEDIUM=`echo ${GCC_VERSION} | sed 's+[[0-9]]*\.++' | sed 's+\..*++'`
- if test "${THREAD_LIBS}" = "-lpthread" ; then
- if expr ${GCC_MEDIUM} \> 2 \& ${GCC_MAJOR} = 3 > /dev/null
- then
- THREAD_LIBS=""
- BASE_THREAD_LIBS="-lpthread"
- else
- if expr ${GCC_MAJOR} \> 3 > /dev/null
- then
- THREAD_LIBS=""
- BASE_THREAD_LIBS="-lpthread"
- else
- echo old GCC disabling weak symbols for pthread
- fi
- fi
- fi
- fi
- ;;
- esac
- if test "$WITH_THREADS" = "1" ; then
- THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
- TEST_THREADS="Threadtests"
- fi
-fi
-if test "$with_thread_alloc" = "yes" -a "$WITH_THREADS" = "1" ; then
- THREAD_CFLAGS="$THREAD_CFLAGS -DLIBXML_THREAD_ALLOC_ENABLED"
-fi
-
-AC_SUBST(THREAD_LIBS)
-AC_SUBST(BASE_THREAD_LIBS)
-AC_SUBST(WITH_THREADS)
-AC_SUBST(THREAD_CFLAGS)
-AC_SUBST(TEST_THREADS)
-AC_SUBST(THREADS_W32)
-
-dnl
-dnl xmllint shell history
-dnl
-if test "$with_history" = "yes" ; then
- echo Enabling xmllint shell history
- dnl check for terminal library. this is a very cool solution
- dnl from octave's configure.in
- unset tcap
- for termlib in ncurses curses termcap terminfo termlib; do
- AC_CHECK_LIB(${termlib}, tputs, [tcap="-l$termlib"])
- test -n "$tcap" && break
- done
-
- AC_CHECK_HEADER(readline/history.h,
- AC_CHECK_LIB(history, append_history,[
- RDL_LIBS="-lhistory"
- AC_DEFINE([HAVE_LIBHISTORY], [], [Define if history library is there (-lhistory)])]))
- AC_CHECK_HEADER(readline/readline.h,
- AC_CHECK_LIB(readline, readline,[
- RDL_LIBS="-lreadline $RDL_LIBS $tcap"
- AC_DEFINE([HAVE_LIBREADLINE], [], [Define if readline library is there (-lreadline)])], , $tcap))
- if test -n "$RDL_DIR" -a -n "$RDL_LIBS"; then
- CPPFLAGS="$CPPFLAGS -I${RDL_DIR}/include"
- RDL_LIBS="-L${RDL_DIR}/lib $RDL_LIBS"
- fi
-fi
-
-dnl
-dnl Tree functions
-dnl
-if test "$with_tree" = "no" ; then
- echo Disabling DOM like tree manipulation APIs
- WITH_TREE=0
-else
- WITH_TREE=1
-fi
-AC_SUBST(WITH_TREE)
-
-if test "$with_ftp" = "no" ; then
- echo Disabling FTP support
- WITH_FTP=0
- FTP_OBJ=
-else
- WITH_FTP=1
- FTP_OBJ=nanoftp.o
-fi
-AC_SUBST(WITH_FTP)
-AC_SUBST(FTP_OBJ)
-
-if test "$with_http" = "no" ; then
- echo Disabling HTTP support
- WITH_HTTP=0
- HTTP_OBJ=
-else
- WITH_HTTP=1
- HTTP_OBJ=nanohttp.o
-fi
-AC_SUBST(WITH_HTTP)
-AC_SUBST(HTTP_OBJ)
-
-if test "$with_legacy" = "no" ; then
- echo Disabling deprecated APIs
- WITH_LEGACY=0
-else
- WITH_LEGACY=1
-fi
-AC_SUBST(WITH_LEGACY)
-
-if test "$with_reader" = "no" ; then
- echo Disabling the xmlReader parsing interface
- WITH_READER=0
- READER_TEST=
-else
- WITH_READER=1
- READER_TEST=Readertests
- if test "$with_push" = "no" ; then
- echo xmlReader requires Push interface - enabling it
- with_push=yes
- fi
-fi
-AC_SUBST(WITH_READER)
-AC_SUBST(READER_TEST)
-
-if test "$with_writer" = "no" ; then
- echo Disabling the xmlWriter saving interface
- WITH_WRITER=0
-# WRITER_TEST=
-else
- WITH_WRITER=1
-# WRITER_TEST=Writertests
- if test "$with_push" = "no" ; then
- echo xmlWriter requires Push interface - enabling it
- with_push=yes
- fi
- if test "$with_output" = "no" ; then
- echo xmlWriter requires Output interface - enabling it
- with_output=yes
- fi
-fi
-AC_SUBST(WITH_WRITER)
-#AC_SUBST(WRITER_TEST)
-
-if test "$with_pattern" = "no" ; then
- echo Disabling the xmlPattern parsing interface
- WITH_PATTERN=0
- TEST_PATTERN=
-else
- WITH_PATTERN=1
- TEST_PATTERN=Patterntests
-fi
-AC_SUBST(WITH_PATTERN)
-AC_SUBST(TEST_PATTERN)
-
-if test "$with_sax1" = "no" ; then
- echo Disabling the older SAX1 interface
- WITH_SAX1=0
- TEST_SAX=
-else
- WITH_SAX1=1
- TEST_SAX=SAXtests
-fi
-AC_SUBST(WITH_SAX1)
-AC_SUBST(TEST_SAX)
-
-if test "$with_push" = "no" ; then
- echo Disabling the PUSH parser interfaces
- WITH_PUSH=0
- TEST_PUSH=
-else
- WITH_PUSH=1
- TEST_PUSH="XMLPushtests"
-fi
-AC_SUBST(WITH_PUSH)
-AC_SUBST(TEST_PUSH)
-
-if test "$with_html" = "no" ; then
- echo Disabling HTML support
- WITH_HTML=0
- HTML_OBJ=
- TEST_HTML=
-else
- WITH_HTML=1
- HTML_OBJ="HTMLparser.o HTMLtree.o"
- TEST_HTML=HTMLtests
- if test "$with_push" != "no" ; then
- TEST_PHTML=HTMLPushtests
- else
- TEST_PHTML=
- fi
-fi
-AC_SUBST(WITH_HTML)
-AC_SUBST(HTML_OBJ)
-AC_SUBST(TEST_HTML)
-AC_SUBST(TEST_PHTML)
-
-if test "$with_valid" = "no" ; then
- echo Disabling DTD validation support
- WITH_VALID=0
- TEST_VALID=
- TEST_VTIME=
-else
- WITH_VALID=1
- TEST_VALID=Validtests
- TEST_VTIME=VTimingtests
-fi
-AC_SUBST(WITH_VALID)
-AC_SUBST(TEST_VALID)
-AC_SUBST(TEST_VTIME)
-
-if test "$with_catalog" = "no" ; then
- echo Disabling Catalog support
- WITH_CATALOG=0
- CATALOG_OBJ=
- TEST_CATALOG=
-else
- WITH_CATALOG=1
- CATALOG_OBJ="catalog.o"
- TEST_CATALOG=Catatests
-fi
-AC_SUBST(WITH_CATALOG)
-AC_SUBST(CATALOG_OBJ)
-AC_SUBST(TEST_CATALOG)
-
-if test "$with_docbook" = "no" ; then
- echo Disabling Docbook support
- WITH_DOCB=0
- DOCB_OBJ=
-else
- WITH_DOCB=1
- DOCB_OBJ="DOCBparser.o"
-fi
-AC_SUBST(WITH_DOCB)
-AC_SUBST(DOCB_OBJ)
-
-
-if test "$with_xptr" = "no" ; then
- echo Disabling XPointer support
- WITH_XPTR=0
- XPTR_OBJ=
- TEST_XPTR=
-else
- WITH_XPTR=1
- XPTR_OBJ=xpointer.o
- TEST_XPTR=XPtrtests
- if test "$with_xpath" = "no" ; then
- echo XPointer requires XPath support - enabling it
- with_xpath=yes
- fi
-fi
-AC_SUBST(WITH_XPTR)
-AC_SUBST(XPTR_OBJ)
-AC_SUBST(TEST_XPTR)
-
-if test "$with_c14n" = "no" ; then
- echo Disabling C14N support
- WITH_C14N=0
- C14N_OBJ=
- TEST_C14N=
-else
- WITH_C14N=1
- C14N_OBJ="c14n.c"
- TEST_C14N=C14Ntests
- if test "$with_xpath" = "no" ; then
- echo C14N requires XPath support - enabling it
- with_xpath=yes
- fi
-fi
-AC_SUBST(WITH_C14N)
-AC_SUBST(C14N_OBJ)
-AC_SUBST(TEST_C14N)
-
-if test "$with_xinclude" = "no" ; then
- echo Disabling XInclude support
- WITH_XINCLUDE=0
- XINCLUDE_OBJ=
- with_xinclude="no"
- TEST_XINCLUDE=
-else
- WITH_XINCLUDE=1
- XINCLUDE_OBJ=xinclude.o
- TEST_XINCLUDE=XIncludetests
- if test "$with_xpath" = "no" ; then
- echo XInclude requires XPath support - enabling it
- with_xpath=yes
- fi
-fi
-AC_SUBST(WITH_XINCLUDE)
-AC_SUBST(XINCLUDE_OBJ)
-AC_SUBST(TEST_XINCLUDE)
-
-if test "$with_xpath" = "no" ; then
- echo Disabling XPATH support
- WITH_XPATH=0
- XPATH_OBJ=
- TEST_XPATH=
-else
- WITH_XPATH=1
- XPATH_OBJ=xpath.o
- TEST_XPATH=XPathtests
-fi
-AC_SUBST(WITH_XPATH)
-AC_SUBST(XPATH_OBJ)
-AC_SUBST(TEST_XPATH)
-
-dnl
-dnl output functions
-dnl
-if test "$with_output" = "no" ; then
- echo Disabling serialization/saving support
- WITH_OUTPUT=0
-else
- WITH_OUTPUT=1
-fi
-AC_SUBST(WITH_OUTPUT)
-
-WITH_ICONV=0
-if test "$with_iconv" = "no" ; then
- echo Disabling ICONV support
-else
- if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
- CPPFLAGS="${CPPFLAGS} -I$with_iconv/include"
- # Export this since our headers include iconv.h
- XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_iconv/include"
- ICONV_LIBS="-L$with_iconv/lib"
- fi
-
- AC_CHECK_HEADER(iconv.h,
- AC_MSG_CHECKING(for iconv)
- AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],[
-iconv_t cd = iconv_open ("","");
-iconv (cd, NULL, NULL, NULL, NULL);],[
- AC_MSG_RESULT(yes)
- WITH_ICONV=1],[
- AC_MSG_RESULT(no)
- AC_MSG_CHECKING(for iconv in -liconv)
-
- _ldflags="${LDFLAGS}"
- _libs="${LIBS}"
- LDFLAGS="${LDFLAGS} ${ICONV_LIBS}"
- LIBS="${LIBS} -liconv"
-
- AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],[
-iconv_t cd = iconv_open ("","");
-iconv (cd, NULL, NULL, NULL, NULL);],[
- AC_MSG_RESULT(yes)
- WITH_ICONV=1
- ICONV_LIBS="${ICONV_LIBS} -liconv"
- LIBS="${_libs}"
- LDFLAGS="${_ldflags}"],[
- AC_MSG_RESULT(no)
- LIBS="${_libs}"
- LDFLAGS="${_ldflags}"])]))
-
- if test "$WITH_ICONV" = "1" ; then
- AC_MSG_CHECKING([for iconv declaration])
- AC_CACHE_VAL(xml_cv_iconv_arg2, [
- AC_TRY_COMPILE([#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], xml_cv_iconv_arg2="", xml_cv_iconv_arg2="const")])
-
- xml_cv_iconv_decl="extern size_t iconv (iconv_t cd, $xml_cv_iconv_arg2 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
- AC_MSG_RESULT([${xml_xxx:-
- }$xml_cv_iconv_decl])
- AC_DEFINE_UNQUOTED(ICONV_CONST, $xml_cv_iconv_arg2,
- [Define as const if the declaration of iconv() needs const.])
- fi
-fi
-case "$host" in
- *mingw*) M_LIBS=""
- ;;
- *beos*) M_LIBS=""
- ;;
- *haiku*) M_LIBS=""
- ;;
- *) M_LIBS="-lm"
- ;;
-esac
-XML_LIBS="-lxml2 $Z_LIBS $THREAD_LIBS $ICONV_LIBS $M_LIBS $LIBS"
-XML_LIBTOOLLIBS="libxml2.la"
-AC_SUBST(WITH_ICONV)
-
-WITH_ISO8859X=1
-if test "$WITH_ICONV" != "1" ; then
-if test "$with_iso8859x" = "no" ; then
- echo Disabling ISO8859X support
- WITH_ISO8859X=0
-fi
-fi
-AC_SUBST(WITH_ISO8859X)
-
-if test "$with_schematron" = "no" ; then
- echo "Disabling Schematron support"
- WITH_SCHEMATRON=0
- TEST_SCHEMATRON=
-else
- echo "Enabled Schematron support"
- WITH_SCHEMATRON=1
- TEST_SCHEMATRON="Schematrontests"
- with_xpath=yes
- with_pattern=yes
-fi
-AC_SUBST(WITH_SCHEMATRON)
-AC_SUBST(TEST_SCHEMATRON)
-
-if test "$with_schemas" = "no" ; then
- echo "Disabling Schemas/Relax-NG support"
- WITH_SCHEMAS=0
- TEST_SCHEMAS=
-else
- echo "Enabled Schemas/Relax-NG support"
- WITH_SCHEMAS=1
- TEST_SCHEMAS="Schemastests Relaxtests"
- if test "$PYTHON_INCLUDES" != "" ; then
- PYTHON_TESTS="$PYTHON_TESTS RelaxNGPythonTests SchemasPythonTests"
- fi
- with_regexps=yes
-fi
-AC_SUBST(WITH_SCHEMAS)
-AC_SUBST(TEST_SCHEMAS)
-
-if test "$with_regexps" = "no" ; then
- echo Disabling Regexps support
- WITH_REGEXPS=0
- TEST_REGEXPS=
-else
- WITH_REGEXPS=1
- TEST_REGEXPS="Regexptests Automatatests"
-fi
-AC_SUBST(WITH_REGEXPS)
-AC_SUBST(TEST_REGEXPS)
-
-if test "$with_debug" = "no" ; then
- echo Disabling DEBUG support
- WITH_DEBUG=0
- DEBUG_OBJ=
- TEST_DEBUG=
-else
- WITH_DEBUG=1
- DEBUG_OBJ=debugXML.o
- TEST_DEBUG=Scripttests
-fi
-AC_SUBST(WITH_DEBUG)
-AC_SUBST(DEBUG_OBJ)
-AC_SUBST(TEST_DEBUG)
-
-if test "$with_mem_debug" = "yes" ; then
- if test "$with_thread_alloc" = "yes" ; then
- echo Disabling memory debug - cannot use mem-debug with thread-alloc!
- WITH_MEM_DEBUG=0
- else
- echo Enabling memory debug support
- WITH_MEM_DEBUG=1
- fi
-else
- WITH_MEM_DEBUG=0
-fi
-AC_SUBST(WITH_MEM_DEBUG)
-
-if test "$with_run_debug" = "yes" ; then
- echo Enabling runtime debug support
- WITH_RUN_DEBUG=1
-else
- WITH_RUN_DEBUG=0
-fi
-AC_SUBST(WITH_RUN_DEBUG)
-
-WIN32_EXTRA_LIBADD=
-WIN32_EXTRA_LDFLAGS=
-CYGWIN_EXTRA_LDFLAGS=
-CYGWIN_EXTRA_PYTHON_LIBADD=
-case "$host" in
- *-*-mingw*)
- CPPFLAGS="$CPPFLAGS -DWIN32"
- WIN32_EXTRA_LIBADD="-lws2_32"
- WIN32_EXTRA_LDFLAGS="-no-undefined"
- AC_DEFINE([_WINSOCKAPI_],1,[Using the Win32 Socket implementation])
- AC_DEFINE([snprintf],[_snprintf],[Win32 Std C name mangling work-around])
- AC_DEFINE([vsnprintf],[_vsnprintf],[Win32 Std C name mangling work-around])
- ;;
- *-*-cygwin*)
- CYGWIN_EXTRA_LDFLAGS="-no-undefined"
- if test "${PYTHON}" != ""
- then
- CYGWIN_EXTRA_PYTHON_LIBADD="-L/usr/lib/python${PYTHON_VERSION}/config -lpython${PYTHON_VERSION}"
- fi
- ;;
-esac
-AC_SUBST(WIN32_EXTRA_LIBADD)
-AC_SUBST(WIN32_EXTRA_LDFLAGS)
-AC_SUBST(CYGWIN_EXTRA_LDFLAGS)
-AC_SUBST(CYGWIN_EXTRA_PYTHON_LIBADD)
-
-if test "$with_coverage" = "yes" -a "${GCC}" = "yes"
-then
- echo Enabling code coverage for GCC
- CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"
- LDFLAGS="$LDFLAGS -fprofile-arcs -ftest-coverage"
-else
- echo Disabling code coverage for GCC
-fi
-
-AC_SUBST(CPPFLAGS)
-AC_SUBST(CFLAGS)
-AC_SUBST(LDFLAGS)
-AC_SUBST(XML_CFLAGS)
-
-AC_SUBST(XML_LIBDIR)
-AC_SUBST(XML_LIBS)
-AC_SUBST(XML_LIBTOOLLIBS)
-AC_SUBST(ICONV_LIBS)
-AC_SUBST(XML_INCLUDEDIR)
-AC_SUBST(HTML_DIR)
-AC_SUBST(HAVE_ISNAN)
-AC_SUBST(HAVE_ISINF)
-AC_SUBST(PYTHON)
-AC_SUBST(PYTHON_VERSION)
-AC_SUBST(PYTHON_INCLUDES)
-AC_SUBST(PYTHON_SITE_PACKAGES)
-
-AC_SUBST(M_LIBS)
-AC_SUBST(RDL_LIBS)
-
-dnl for the spec file
-RELDATE=`date +'%a %b %e %Y'`
-AC_SUBST(RELDATE)
-AC_SUBST(PYTHON_TESTS)
-
-rm -f COPYING.LIB COPYING
-ln -s Copyright COPYING
-
-# keep on one line for cygwin c.f. #130896
-AC_OUTPUT(libxml2.spec:libxml.spec.in Makefile include/Makefile include/libxml/Makefile doc/Makefile doc/examples/Makefile doc/devhelp/Makefile example/Makefile python/Makefile python/tests/Makefile xstc/Makefile include/libxml/xmlversion.h xml2-config libxml-2.0.pc libxml-2.0-uninstalled.pc python/setup.py)
-
-chmod +x xml2-config python/setup.py
-echo Done configuring
diff --git a/third_party/libxml/src/debugXML.c b/third_party/libxml/src/debugXML.c
index 49b9a13..b05fdff 100644
--- a/third_party/libxml/src/debugXML.c
+++ b/third_party/libxml/src/debugXML.c
@@ -85,7 +85,7 @@
*
* Check that a given namespace is in scope on a node.
*
- * Returns 1 if in scope, -1 in case of argument error,
+ * Returns 1 if in scope, -1 in case of argument error,
* -2 if the namespace is not in scope, and -3 if not on
* an ancestor node.
*/
@@ -254,10 +254,12 @@
xmlDebugErr(ctxt, XML_CHECK_NO_NAME, "Name is NULL");
return;
}
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
if (xmlValidateName(name, 0)) {
xmlDebugErr3(ctxt, XML_CHECK_NOT_NCNAME,
"Name is not an NCName '%s'", (const char *) name);
}
+#endif
if ((ctxt->dict != NULL) &&
(!xmlDictOwns(ctxt->dict, name)) &&
((ctxt->doc == NULL) ||
@@ -311,7 +313,7 @@
(node != (xmlNodePtr) node->parent->properties))
xmlDebugErr(ctxt, XML_CHECK_NO_PREV,
"Attr has no prev and not first of attr list\n");
-
+
} else if ((node->parent != NULL) && (node->parent->children != node))
xmlDebugErr(ctxt, XML_CHECK_NO_PREV,
"Node has no prev and not first of parent list\n");
@@ -1067,7 +1069,7 @@
return;
}
xmlCtxtDumpOneNode(ctxt, node);
- if ((node->type != XML_NAMESPACE_DECL) &&
+ if ((node->type != XML_NAMESPACE_DECL) &&
(node->children != NULL) && (node->type != XML_ENTITY_REF_NODE)) {
ctxt->depth++;
xmlCtxtDumpNodeList(ctxt, node->children);
@@ -1602,7 +1604,7 @@
xmlLsCountNode(xmlNodePtr node) {
int ret = 0;
xmlNodePtr list = NULL;
-
+
if (node == NULL)
return(0);
@@ -1643,7 +1645,7 @@
ret = 1;
break;
}
- for (;list != NULL;ret++)
+ for (;list != NULL;ret++)
list = list->next;
return(ret);
}
@@ -1711,11 +1713,11 @@
if (node->type != XML_NAMESPACE_DECL) {
if (node->properties != NULL)
fprintf(output, "a");
- else
+ else
fprintf(output, "-");
- if (node->nsDef != NULL)
+ if (node->nsDef != NULL)
fprintf(output, "n");
- else
+ else
fprintf(output, "-");
}
@@ -1723,8 +1725,11 @@
switch (node->type) {
case XML_ELEMENT_NODE:
- if (node->name != NULL)
+ if (node->name != NULL) {
+ if ((node->ns != NULL) && (node->ns->prefix != NULL))
+ fprintf(output, "%s:", node->ns->prefix);
fprintf(output, "%s", (const char *) node->name);
+ }
break;
case XML_ATTRIBUTE_NODE:
if (node->name != NULL)
@@ -1782,7 +1787,7 @@
* xmlBoolToText:
* @boolval: a bool to turn into text
*
- * Convenient way to turn bool into text
+ * Convenient way to turn bool into text
*
* Returns a pointer to either "True" or "False"
*/
@@ -1798,7 +1803,7 @@
#ifdef LIBXML_XPATH_ENABLED
/****************************************************************
* *
- * The XML shell related functions *
+ * The XML shell related functions *
* *
****************************************************************/
@@ -2049,7 +2054,7 @@
if (node == NULL) {
fprintf(ctxt->output, "NULL\n");
return (0);
- }
+ }
base = xmlNodeGetBase(node->doc, node);
@@ -2276,7 +2281,7 @@
if (node == NULL) {
fprintf(ctxt->output, "NULL\n");
return (0);
- }
+ }
if ((node->type == XML_DOCUMENT_NODE) ||
(node->type == XML_HTML_DOCUMENT_NODE)) {
xmlDebugDumpDocumentHead(ctxt->output, (xmlDocPtr) node);
@@ -2411,7 +2416,7 @@
if (node == NULL) {
fprintf(ctxt->output, "NULL\n");
return (0);
- }
+ }
if (ctxt->doc->type == XML_HTML_DOCUMENT_NODE) {
#ifdef LIBXML_HTML_ENABLED
if (node->type == XML_HTML_DOCUMENT_NODE)
@@ -2695,6 +2700,8 @@
} else if (node->type == XML_ELEMENT_NODE) {
for (i = 0; i < indent; i++)
fprintf(ctxt->output, " ");
+ if ((node->ns) && (node->ns->prefix))
+ fprintf(ctxt->output, "%s:", node->ns->prefix);
fprintf(ctxt->output, "%s\n", node->name);
} else {
}
@@ -2747,7 +2754,7 @@
* xmlShellPwd:
* @ctxt: the shell context
* @buffer: the output buffer
- * @node: a node
+ * @node: a node
* @node2: unused
*
* Implements the XML shell function "pwd"
@@ -2792,7 +2799,7 @@
* @input: the line reading function
* @output: the output FILE*, defaults to stdout if NULL
*
- * Implements the XML shell
+ * Implements the XML shell
* This allow to load, validate, view, modify and save a document
* using a environment similar to a UNIX commandline.
*/
@@ -2836,6 +2843,10 @@
while (1) {
if (ctxt->node == (xmlNodePtr) ctxt->doc)
snprintf(prompt, sizeof(prompt), "%s > ", "/");
+ else if ((ctxt->node != NULL) && (ctxt->node->name) &&
+ (ctxt->node->ns) && (ctxt->node->ns->prefix))
+ snprintf(prompt, sizeof(prompt), "%s:%s > ",
+ (ctxt->node->ns->prefix), ctxt->node->name);
else if ((ctxt->node != NULL) && (ctxt->node->name))
snprintf(prompt, sizeof(prompt), "%s > ", ctxt->node->name);
else
@@ -2910,6 +2921,7 @@
fprintf(ctxt->output, "\t the default namespace if any uses 'defaultns' prefix\n");
#endif /* LIBXML_XPATH_ENABLED */
fprintf(ctxt->output, "\tpwd display current working directory\n");
+ fprintf(ctxt->output, "\twhereis display absolute path of [path] or current working directory\n");
fprintf(ctxt->output, "\tquit leave shell\n");
#ifdef LIBXML_OUTPUT_ENABLED
fprintf(ctxt->output, "\tsave [name] save this document to name or the original name\n");
@@ -2936,11 +2948,11 @@
} else if (!strcmp(command, "save")) {
xmlShellSave(ctxt, arg, NULL, NULL);
} else if (!strcmp(command, "write")) {
- if ((arg == NULL) || (arg[0] == 0))
+ if (arg[0] == 0)
xmlGenericError(xmlGenericErrorContext,
"Write command requires a filename argument\n");
else
- xmlShellWrite(ctxt, arg, NULL, NULL);
+ xmlShellWrite(ctxt, arg, ctxt->node, NULL);
#endif /* LIBXML_OUTPUT_ENABLED */
} else if (!strcmp(command, "grep")) {
xmlShellGrep(ctxt, arg, ctxt->node, NULL);
@@ -2959,7 +2971,79 @@
if (!xmlShellPwd(ctxt, dir, ctxt->node, NULL))
fprintf(ctxt->output, "%s\n", dir);
} else if (!strcmp(command, "du")) {
- xmlShellDu(ctxt, NULL, ctxt->node, NULL);
+ if (arg[0] == 0) {
+ xmlShellDu(ctxt, NULL, ctxt->node, NULL);
+ } else {
+ ctxt->pctxt->node = ctxt->node;
+#ifdef LIBXML_XPATH_ENABLED
+ ctxt->pctxt->node = ctxt->node;
+ list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
+#else
+ list = NULL;
+#endif /* LIBXML_XPATH_ENABLED */
+ if (list != NULL) {
+ switch (list->type) {
+ case XPATH_UNDEFINED:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s: no such node\n", arg);
+ break;
+ case XPATH_NODESET:{
+ int indx;
+
+ if (list->nodesetval == NULL)
+ break;
+
+ for (indx = 0;
+ indx < list->nodesetval->nodeNr;
+ indx++)
+ xmlShellDu(ctxt, NULL,
+ list->nodesetval->
+ nodeTab[indx], NULL);
+ break;
+ }
+ case XPATH_BOOLEAN:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a Boolean\n", arg);
+ break;
+ case XPATH_NUMBER:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a number\n", arg);
+ break;
+ case XPATH_STRING:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a string\n", arg);
+ break;
+ case XPATH_POINT:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a point\n", arg);
+ break;
+ case XPATH_RANGE:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a range\n", arg);
+ break;
+ case XPATH_LOCATIONSET:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a range\n", arg);
+ break;
+ case XPATH_USERS:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is user-defined\n", arg);
+ break;
+ case XPATH_XSLT_TREE:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is an XSLT value tree\n",
+ arg);
+ break;
+ }
+#ifdef LIBXML_XPATH_ENABLED
+ xmlXPathFreeObject(list);
+#endif
+ } else {
+ xmlGenericError(xmlGenericErrorContext,
+ "%s: no such node\n", arg);
+ }
+ ctxt->pctxt->node = NULL;
+ }
} else if (!strcmp(command, "base")) {
xmlShellBase(ctxt, NULL, ctxt->node, NULL);
} else if (!strcmp(command, "set")) {
@@ -3077,12 +3161,94 @@
}
ctxt->pctxt->node = NULL;
}
+ } else if (!strcmp(command, "whereis")) {
+ char dir[500];
+
+ if (arg[0] == 0) {
+ if (!xmlShellPwd(ctxt, dir, ctxt->node, NULL))
+ fprintf(ctxt->output, "%s\n", dir);
+ } else {
+ ctxt->pctxt->node = ctxt->node;
+#ifdef LIBXML_XPATH_ENABLED
+ list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
+#else
+ list = NULL;
+#endif /* LIBXML_XPATH_ENABLED */
+ if (list != NULL) {
+ switch (list->type) {
+ case XPATH_UNDEFINED:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s: no such node\n", arg);
+ break;
+ case XPATH_NODESET:{
+ int indx;
+
+ if (list->nodesetval == NULL)
+ break;
+
+ for (indx = 0;
+ indx < list->nodesetval->nodeNr;
+ indx++) {
+ if (!xmlShellPwd(ctxt, dir, list->nodesetval->
+ nodeTab[indx], NULL))
+ fprintf(ctxt->output, "%s\n", dir);
+ }
+ break;
+ }
+ case XPATH_BOOLEAN:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a Boolean\n", arg);
+ break;
+ case XPATH_NUMBER:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a number\n", arg);
+ break;
+ case XPATH_STRING:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a string\n", arg);
+ break;
+ case XPATH_POINT:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a point\n", arg);
+ break;
+ case XPATH_RANGE:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a range\n", arg);
+ break;
+ case XPATH_LOCATIONSET:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is a range\n", arg);
+ break;
+ case XPATH_USERS:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is user-defined\n", arg);
+ break;
+ case XPATH_XSLT_TREE:
+ xmlGenericError(xmlGenericErrorContext,
+ "%s is an XSLT value tree\n",
+ arg);
+ break;
+ }
+#ifdef LIBXML_XPATH_ENABLED
+ xmlXPathFreeObject(list);
+#endif
+ } else {
+ xmlGenericError(xmlGenericErrorContext,
+ "%s: no such node\n", arg);
+ }
+ ctxt->pctxt->node = NULL;
+ }
} else if (!strcmp(command, "cd")) {
if (arg[0] == 0) {
ctxt->node = (xmlNodePtr) ctxt->doc;
} else {
#ifdef LIBXML_XPATH_ENABLED
+ int l;
+
ctxt->pctxt->node = ctxt->node;
+ l = strlen(arg);
+ if ((l >= 2) && (arg[l - 1] == '/'))
+ arg[l - 1] = 0;
list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
#else
list = NULL;
diff --git a/third_party/libxml/src/depcomp b/third_party/libxml/src/depcomp
deleted file mode 100755
index df8eea7..0000000
--- a/third_party/libxml/src/depcomp
+++ /dev/null
@@ -1,630 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2009-04-28.21; # UTC
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
-# Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
- '')
- echo "$0: No command. Try \`$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
- depmode Dependency tracking mode.
- source Source file read by `PROGRAMS ARGS'.
- object Object file output by `PROGRAMS ARGS'.
- DEPDIR directory where to store dependencies.
- depfile Dependency file to output.
- tmpdepfile Temporary file to use when outputing dependencies.
- libtool Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "depcomp $scriptversion"
- exit $?
- ;;
-esac
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
- echo "depcomp: Variables source, object and depmode must be set" 1>&2
- exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
- sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Some modes work just like other modes, but use different flags. We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write. Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
- # HP compiler uses -M and no extra arg.
- gccflag=-M
- depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
- # This is just like dashmstdout with a different argument.
- dashmflag=-xM
- depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
- # This is just like msvisualcpp but w/o cygpath translation.
- # Just convert the backslash-escaped backslashes to single forward
- # slashes to satisfy depend.m4
- cygpath_u="sed s,\\\\\\\\,/,g"
- depmode=msvisualcpp
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want. Yay! Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff. Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am. Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
- for arg
- do
- case $arg in
- -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
- *) set fnord "$@" "$arg" ;;
- esac
- shift # fnord
- shift # $arg
- done
- "$@"
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- mv "$tmpdepfile" "$depfile"
- ;;
-
-gcc)
-## There are various ways to get dependency output from gcc. Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-## up in a subdir. Having to rename by hand is ugly.
-## (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-## -MM, not -M (despite what the docs say).
-## - Using -M directly means running the compiler twice (even worse
-## than renaming).
- if test -z "$gccflag"; then
- gccflag=-MD,
- fi
- "$@" -Wp,"$gccflag$tmpdepfile"
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
-## The second -e expression handles DOS-style file names with drive letters.
- sed -e 's/^[^:]*: / /' \
- -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header). We avoid this by adding
-## dummy dependencies for each header file. Too bad gcc doesn't do
-## this for us directly.
- tr ' ' '
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'. On the theory
-## that the space means something, we add a space to the output as
-## well.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-sgi)
- if test "$libtool" = yes; then
- "$@" "-Wp,-MDupdate,$tmpdepfile"
- else
- "$@" -MDupdate "$tmpdepfile"
- fi
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
-
- if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
- echo "$object : \\" > "$depfile"
-
- # Clip off the initial element (the dependent). Don't try to be
- # clever and replace this with sed code, as IRIX sed won't handle
- # lines with more than a fixed number of characters (4096 in
- # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
- # the IRIX cc adds comments like `#:fec' to the end of the
- # dependency line.
- tr ' ' '
-' < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
- tr '
-' ' ' >> "$depfile"
- echo >> "$depfile"
-
- # The second pass generates a dummy entry for each header file.
- tr ' ' '
-' < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
- >> "$depfile"
- else
- # The sourcefile does not contain any dependencies, so just
- # store a dummy comment line, to avoid errors with the Makefile
- # "include basename.Plo" scheme.
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile"
- ;;
-
-aix)
- # The C for AIX Compiler uses -M and outputs the dependencies
- # in a .u file. In older versions, this file always lives in the
- # current directory. Also, the AIX compiler puts `$object:' at the
- # start of each line; $object doesn't have directory information.
- # Version 6 uses the directory in both cases.
- dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
- test "x$dir" = "x$object" && dir=
- base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$base.u
- tmpdepfile3=$dir.libs/$base.u
- "$@" -Wc,-M
- else
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$dir$base.u
- tmpdepfile3=$dir$base.u
- "$@" -M
- fi
- stat=$?
-
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- do
- test -f "$tmpdepfile" && break
- done
- if test -f "$tmpdepfile"; then
- # Each line is of the form `foo.o: dependent.h'.
- # Do two passes, one to just change these to
- # `$object: dependent.h' and one to simply `dependent.h:'.
- sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
- # That's a tab and a space in the [].
- sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
- else
- # The sourcefile does not contain any dependencies, so just
- # store a dummy comment line, to avoid errors with the Makefile
- # "include basename.Plo" scheme.
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile"
- ;;
-
-icc)
- # Intel's C compiler understands `-MD -MF file'. However on
- # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
- # ICC 7.0 will fill foo.d with something like
- # foo.o: sub/foo.c
- # foo.o: sub/foo.h
- # which is wrong. We want:
- # sub/foo.o: sub/foo.c
- # sub/foo.o: sub/foo.h
- # sub/foo.c:
- # sub/foo.h:
- # ICC 7.1 will output
- # foo.o: sub/foo.c sub/foo.h
- # and will wrap long lines using \ :
- # foo.o: sub/foo.c ... \
- # sub/foo.h ... \
- # ...
-
- "$@" -MD -MF "$tmpdepfile"
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- # Each line is of the form `foo.o: dependent.h',
- # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
- # Do two passes, one to just change these to
- # `$object: dependent.h' and one to simply `dependent.h:'.
- sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
- # Some versions of the HPUX 10.20 sed can't process this invocation
- # correctly. Breaking it into two sed invocations is a workaround.
- sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
- sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp2)
- # The "hp" stanza above does not work with aCC (C++) and HP's ia64
- # compilers, which have integrated preprocessors. The correct option
- # to use with these is +Maked; it writes dependencies to a file named
- # 'foo.d', which lands next to the object file, wherever that
- # happens to be.
- # Much of this is similar to the tru64 case; see comments there.
- dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
- test "x$dir" = "x$object" && dir=
- base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir.libs/$base.d
- "$@" -Wc,+Maked
- else
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir$base.d
- "$@" +Maked
- fi
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile1" "$tmpdepfile2"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
- do
- test -f "$tmpdepfile" && break
- done
- if test -f "$tmpdepfile"; then
- sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
- # Add `dependent.h:' lines.
- sed -ne '2,${
- s/^ *//
- s/ \\*$//
- s/$/:/
- p
- }' "$tmpdepfile" >> "$depfile"
- else
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile" "$tmpdepfile2"
- ;;
-
-tru64)
- # The Tru64 compiler uses -MD to generate dependencies as a side
- # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
- # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
- # dependencies in `foo.d' instead, so we check for that too.
- # Subdirectories are respected.
- dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
- test "x$dir" = "x$object" && dir=
- base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-
- if test "$libtool" = yes; then
- # With Tru64 cc, shared objects can also be used to make a
- # static library. This mechanism is used in libtool 1.4 series to
- # handle both shared and static libraries in a single compilation.
- # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
- #
- # With libtool 1.5 this exception was removed, and libtool now
- # generates 2 separate objects for the 2 libraries. These two
- # compilations output dependencies in $dir.libs/$base.o.d and
- # in $dir$base.o.d. We have to check for both files, because
- # one of the two compilations can be disabled. We should prefer
- # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
- # automatically cleaned when .libs/ is deleted, while ignoring
- # the former would cause a distcleancheck panic.
- tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
- tmpdepfile2=$dir$base.o.d # libtool 1.5
- tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
- tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
- "$@" -Wc,-MD
- else
- tmpdepfile1=$dir$base.o.d
- tmpdepfile2=$dir$base.d
- tmpdepfile3=$dir$base.d
- tmpdepfile4=$dir$base.d
- "$@" -MD
- fi
-
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
- do
- test -f "$tmpdepfile" && break
- done
- if test -f "$tmpdepfile"; then
- sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
- # That's a tab and a space in the [].
- sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
- else
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile"
- ;;
-
-#nosideeffect)
- # This comment above is used by automake to tell side-effect
- # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout, regardless of -o.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- # Remove `-o $object'.
- IFS=" "
- for arg
- do
- case $arg in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift # fnord
- shift # $arg
- ;;
- esac
- done
-
- test -z "$dashmflag" && dashmflag=-M
- # Require at least two characters before searching for `:'
- # in the target name. This is to cope with DOS-style filenames:
- # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
- "$@" $dashmflag |
- sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
- rm -f "$depfile"
- cat < "$tmpdepfile" > "$depfile"
- tr ' ' '
-' < "$tmpdepfile" | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-dashXmstdout)
- # This case only exists to satisfy depend.m4. It is never actually
- # run, as this mode is specially recognized in the preamble.
- exit 1
- ;;
-
-makedepend)
- "$@" || exit $?
- # Remove any Libtool call
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
- # X makedepend
- shift
- cleared=no eat=no
- for arg
- do
- case $cleared in
- no)
- set ""; shift
- cleared=yes ;;
- esac
- if test $eat = yes; then
- eat=no
- continue
- fi
- case "$arg" in
- -D*|-I*)
- set fnord "$@" "$arg"; shift ;;
- # Strip any option that makedepend may not understand. Remove
- # the object too, otherwise makedepend will parse it as a source file.
- -arch)
- eat=yes ;;
- -*|$object)
- ;;
- *)
- set fnord "$@" "$arg"; shift ;;
- esac
- done
- obj_suffix=`echo "$object" | sed 's/^.*\././'`
- touch "$tmpdepfile"
- ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
- rm -f "$depfile"
- cat < "$tmpdepfile" > "$depfile"
- sed '1,2d' "$tmpdepfile" | tr ' ' '
-' | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile" "$tmpdepfile".bak
- ;;
-
-cpp)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- # Remove `-o $object'.
- IFS=" "
- for arg
- do
- case $arg in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift # fnord
- shift # $arg
- ;;
- esac
- done
-
- "$@" -E |
- sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
- -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
- sed '$ s: \\$::' > "$tmpdepfile"
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- cat < "$tmpdepfile" >> "$depfile"
- sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-msvisualcpp)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- IFS=" "
- for arg
- do
- case "$arg" in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
- set fnord "$@"
- shift
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift
- shift
- ;;
- esac
- done
- "$@" -E 2>/dev/null |
- sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
- echo " " >> "$depfile"
- sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-msvcmsys)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-none)
- exec "$@"
- ;;
-
-*)
- echo "Unknown depmode $depmode" 1>&2
- exit 1
- ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/third_party/libxml/src/dict.c b/third_party/libxml/src/dict.c
index 3eff231..5f71d55 100644
--- a/third_party/libxml/src/dict.c
+++ b/third_party/libxml/src/dict.c
@@ -2,7 +2,7 @@
* dict.c: dictionary of reusable strings, just used to avoid allocation
* and freeing operations.
*
- * Copyright (C) 2003 Daniel Veillard.
+ * Copyright (C) 2003-2012 Daniel Veillard.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -19,6 +19,29 @@
#define IN_LIBXML
#include "libxml.h"
+#include <limits.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+/*
+ * Following http://www.ocert.org/advisories/ocert-2011-003.html
+ * it seems that having hash randomization might be a good idea
+ * when using XML with untrusted data
+ * Note1: that it works correctly only if compiled with WITH_BIG_KEY
+ * which is the default.
+ * Note2: the fast function used for a small dict won't protect very
+ * well but since the attack is based on growing a very big hash
+ * list we will use the BigKey algo as soon as the hash size grows
+ * over MIN_DICT_SIZE so this actually works
+ */
+#if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME)
+#define DICT_RANDOMIZATION
+#endif
+
#include <string.h>
#ifdef HAVE_STDINT_H
#include <stdint.h>
@@ -44,23 +67,23 @@
#define WITH_BIG_KEY
#ifdef WITH_BIG_KEY
-#define xmlDictComputeKey(dict, name, len) \
- (((dict)->size == MIN_DICT_SIZE) ? \
- xmlDictComputeFastKey(name, len) : \
- xmlDictComputeBigKey(name, len))
+#define xmlDictComputeKey(dict, name, len) \
+ (((dict)->size == MIN_DICT_SIZE) ? \
+ xmlDictComputeFastKey(name, len, (dict)->seed) : \
+ xmlDictComputeBigKey(name, len, (dict)->seed))
-#define xmlDictComputeQKey(dict, prefix, plen, name, len) \
- (((prefix) == NULL) ? \
- (xmlDictComputeKey(dict, name, len)) : \
- (((dict)->size == MIN_DICT_SIZE) ? \
- xmlDictComputeFastQKey(prefix, plen, name, len) : \
- xmlDictComputeBigQKey(prefix, plen, name, len)))
+#define xmlDictComputeQKey(dict, prefix, plen, name, len) \
+ (((prefix) == NULL) ? \
+ (xmlDictComputeKey(dict, name, len)) : \
+ (((dict)->size == MIN_DICT_SIZE) ? \
+ xmlDictComputeFastQKey(prefix, plen, name, len, (dict)->seed) : \
+ xmlDictComputeBigQKey(prefix, plen, name, len, (dict)->seed)))
#else /* !WITH_BIG_KEY */
-#define xmlDictComputeKey(dict, name, len) \
- xmlDictComputeFastKey(name, len)
-#define xmlDictComputeQKey(dict, prefix, plen, name, len) \
- xmlDictComputeFastQKey(prefix, plen, name, len)
+#define xmlDictComputeKey(dict, name, len) \
+ xmlDictComputeFastKey(name, len, (dict)->seed)
+#define xmlDictComputeQKey(dict, prefix, plen, name, len) \
+ xmlDictComputeFastQKey(prefix, plen, name, len, (dict)->seed)
#endif /* WITH_BIG_KEY */
/*
@@ -71,7 +94,7 @@
struct _xmlDictEntry {
struct _xmlDictEntry *next;
const xmlChar *name;
- int len;
+ unsigned int len;
int valid;
unsigned long okey;
};
@@ -82,8 +105,8 @@
xmlDictStringsPtr next;
xmlChar *free;
xmlChar *end;
- int size;
- int nbStrings;
+ size_t size;
+ size_t nbStrings;
xmlChar array[1];
};
/*
@@ -93,11 +116,15 @@
int ref_counter;
struct _xmlDictEntry *dict;
- int size;
- int nbElems;
+ size_t size;
+ unsigned int nbElems;
xmlDictStringsPtr strings;
struct _xmlDict *subdict;
+ /* used for randomization */
+ int seed;
+ /* used to impose a limit on size */
+ size_t limit;
};
/*
@@ -111,28 +138,84 @@
*/
static int xmlDictInitialized = 0;
+#ifdef DICT_RANDOMIZATION
+#ifdef HAVE_RAND_R
+/*
+ * Internal data for random function, protected by xmlDictMutex
+ */
+static unsigned int rand_seed = 0;
+#endif
+#endif
+
/**
* xmlInitializeDict:
*
* Do the dictionary mutex initialization.
- * this function is not thread safe, initialization should
- * preferably be done once at startup
+ * this function is deprecated
+ *
+ * Returns 0 if initialization was already done, and 1 if that
+ * call led to the initialization
*/
-static int xmlInitializeDict(void) {
+int xmlInitializeDict(void) {
+ return(0);
+}
+
+/**
+ * __xmlInitializeDict:
+ *
+ * This function is not public
+ * Do the dictionary mutex initialization.
+ * this function is not thread safe, initialization should
+ * normally be done once at setup when called from xmlOnceInit()
+ * we may also land in this code if thread support is not compiled in
+ *
+ * Returns 0 if initialization was already done, and 1 if that
+ * call led to the initialization
+ */
+int __xmlInitializeDict(void) {
if (xmlDictInitialized)
return(1);
if ((xmlDictMutex = xmlNewRMutex()) == NULL)
return(0);
+ xmlRMutexLock(xmlDictMutex);
+#ifdef DICT_RANDOMIZATION
+#ifdef HAVE_RAND_R
+ rand_seed = time(NULL);
+ rand_r(& rand_seed);
+#else
+ srand(time(NULL));
+#endif
+#endif
xmlDictInitialized = 1;
+ xmlRMutexUnlock(xmlDictMutex);
return(1);
}
+#ifdef DICT_RANDOMIZATION
+int __xmlRandom(void) {
+ int ret;
+
+ if (xmlDictInitialized == 0)
+ __xmlInitializeDict();
+
+ xmlRMutexLock(xmlDictMutex);
+#ifdef HAVE_RAND_R
+ ret = rand_r(& rand_seed);
+#else
+ ret = rand();
+#endif
+ xmlRMutexUnlock(xmlDictMutex);
+ return(ret);
+}
+#endif
+
/**
* xmlDictCleanup:
*
- * Free the dictionary mutex.
+ * Free the dictionary mutex. Do not call unless sure the library
+ * is not in use anymore !
*/
void
xmlDictCleanup(void) {
@@ -148,17 +231,18 @@
* xmlDictAddString:
* @dict: the dictionnary
* @name: the name of the userdata
- * @len: the length of the name, if -1 it is recomputed
+ * @len: the length of the name
*
* Add the string to the array[s]
*
* Returns the pointer of the local string, or NULL in case of error.
*/
static const xmlChar *
-xmlDictAddString(xmlDictPtr dict, const xmlChar *name, int namelen) {
+xmlDictAddString(xmlDictPtr dict, const xmlChar *name, unsigned int namelen) {
xmlDictStringsPtr pool;
const xmlChar *ret;
- int size = 0; /* + sizeof(_xmlDictStrings) == 1024 */
+ size_t size = 0; /* + sizeof(_xmlDictStrings) == 1024 */
+ size_t limit = 0;
#ifdef DICT_DEBUG_PATTERNS
fprintf(stderr, "-");
@@ -168,15 +252,20 @@
if (pool->end - pool->free > namelen)
goto found_pool;
if (pool->size > size) size = pool->size;
+ limit += pool->size;
pool = pool->next;
}
/*
* Not found, need to allocate
*/
if (pool == NULL) {
+ if ((dict->limit > 0) && (limit > dict->limit)) {
+ return(NULL);
+ }
+
if (size == 0) size = 1000;
else size *= 4; /* exponential growth */
- if (size < 4 * namelen)
+ if (size < 4 * namelen)
size = 4 * namelen; /* just in case ! */
pool = (xmlDictStringsPtr) xmlMalloc(sizeof(xmlDictStrings) + size);
if (pool == NULL)
@@ -206,19 +295,20 @@
* @prefix: the prefix of the userdata
* @plen: the prefix length
* @name: the name of the userdata
- * @len: the length of the name, if -1 it is recomputed
+ * @len: the length of the name
*
* Add the QName to the array[s]
*
* Returns the pointer of the local string, or NULL in case of error.
*/
static const xmlChar *
-xmlDictAddQString(xmlDictPtr dict, const xmlChar *prefix, int plen,
- const xmlChar *name, int namelen)
+xmlDictAddQString(xmlDictPtr dict, const xmlChar *prefix, unsigned int plen,
+ const xmlChar *name, unsigned int namelen)
{
xmlDictStringsPtr pool;
const xmlChar *ret;
- int size = 0; /* + sizeof(_xmlDictStrings) == 1024 */
+ size_t size = 0; /* + sizeof(_xmlDictStrings) == 1024 */
+ size_t limit = 0;
if (prefix == NULL) return(xmlDictAddString(dict, name, namelen));
@@ -230,12 +320,17 @@
if (pool->end - pool->free > namelen + plen + 1)
goto found_pool;
if (pool->size > size) size = pool->size;
+ limit += pool->size;
pool = pool->next;
}
/*
* Not found, need to allocate
*/
if (pool == NULL) {
+ if ((dict->limit > 0) && (limit > dict->limit)) {
+ return(NULL);
+ }
+
if (size == 0) size = 1000;
else size *= 4; /* exponential growth */
if (size < 4 * (namelen + plen + 1))
@@ -277,13 +372,13 @@
*/
static uint32_t
-xmlDictComputeBigKey(const xmlChar* data, int namelen) {
+xmlDictComputeBigKey(const xmlChar* data, int namelen, int seed) {
uint32_t hash;
int i;
if (namelen <= 0 || data == NULL) return(0);
- hash = 0;
+ hash = seed;
for (i = 0;i < namelen; i++) {
hash += data[i];
@@ -310,12 +405,12 @@
*/
static unsigned long
xmlDictComputeBigQKey(const xmlChar *prefix, int plen,
- const xmlChar *name, int len)
+ const xmlChar *name, int len, int seed)
{
uint32_t hash;
int i;
- hash = 0;
+ hash = seed;
for (i = 0;i < plen; i++) {
hash += prefix[i];
@@ -346,8 +441,8 @@
* for low hash table fill.
*/
static unsigned long
-xmlDictComputeFastKey(const xmlChar *name, int namelen) {
- unsigned long value = 0L;
+xmlDictComputeFastKey(const xmlChar *name, int namelen, int seed) {
+ unsigned long value = seed;
if (name == NULL) return(0);
value = *name;
@@ -381,9 +476,9 @@
*/
static unsigned long
xmlDictComputeFastQKey(const xmlChar *prefix, int plen,
- const xmlChar *name, int len)
+ const xmlChar *name, int len, int seed)
{
- unsigned long value = 0L;
+ unsigned long value = (unsigned long) seed;
if (plen == 0)
value += 30 * (unsigned long) ':';
@@ -442,7 +537,7 @@
xmlDictPtr dict;
if (!xmlDictInitialized)
- if (!xmlInitializeDict())
+ if (!__xmlInitializeDict())
return(NULL);
#ifdef DICT_DEBUG_PATTERNS
@@ -452,6 +547,7 @@
dict = xmlMalloc(sizeof(xmlDict));
if (dict) {
dict->ref_counter = 1;
+ dict->limit = 0;
dict->size = MIN_DICT_SIZE;
dict->nbElems = 0;
@@ -460,6 +556,11 @@
dict->subdict = NULL;
if (dict->dict) {
memset(dict->dict, 0, MIN_DICT_SIZE * sizeof(xmlDictEntry));
+#ifdef DICT_RANDOMIZATION
+ dict->seed = __xmlRandom();
+#else
+ dict->seed = 0;
+#endif
return(dict);
}
xmlFree(dict);
@@ -486,6 +587,7 @@
#ifdef DICT_DEBUG_PATTERNS
fprintf(stderr, "R");
#endif
+ dict->seed = sub->seed;
dict->subdict = sub;
xmlDictReference(dict->subdict);
}
@@ -503,7 +605,7 @@
int
xmlDictReference(xmlDictPtr dict) {
if (!xmlDictInitialized)
- if (!xmlInitializeDict())
+ if (!__xmlInitializeDict())
return(-1);
if (dict == NULL) return -1;
@@ -523,9 +625,9 @@
* Returns 0 in case of success, -1 in case of failure
*/
static int
-xmlDictGrow(xmlDictPtr dict, int size) {
+xmlDictGrow(xmlDictPtr dict, size_t size) {
unsigned long key, okey;
- int oldsize, i;
+ size_t oldsize, i;
xmlDictEntryPtr iter, next;
struct _xmlDictEntry *olddict;
#ifdef DEBUG_GROW
@@ -642,7 +744,7 @@
#ifdef DEBUG_GROW
xmlGenericError(xmlGenericErrorContext,
- "xmlDictGrow : from %d to %d, %d elems\n", oldsize, size, nbElem);
+ "xmlDictGrow : from %lu to %lu, %u elems\n", oldsize, size, nbElem);
#endif
return(ret);
@@ -657,7 +759,7 @@
*/
void
xmlDictFree(xmlDictPtr dict) {
- int i;
+ size_t i;
xmlDictEntryPtr iter;
xmlDictEntryPtr next;
int inside_dict = 0;
@@ -667,7 +769,7 @@
return;
if (!xmlDictInitialized)
- if (!xmlInitializeDict())
+ if (!__xmlInitializeDict())
return;
/* decrement the counter, it may be shared by a parser and docs */
@@ -726,17 +828,24 @@
xmlDictEntryPtr entry;
xmlDictEntryPtr insert;
const xmlChar *ret;
+ unsigned int l;
if ((dict == NULL) || (name == NULL))
return(NULL);
if (len < 0)
- len = strlen((const char *) name);
+ l = strlen((const char *) name);
+ else
+ l = len;
+
+ if (((dict->limit > 0) && (l >= dict->limit)) ||
+ (l > INT_MAX / 2))
+ return(NULL);
/*
* Check for duplicate and insertion location.
*/
- okey = xmlDictComputeKey(dict, name, len);
+ okey = xmlDictComputeKey(dict, name, l);
key = okey % dict->size;
if (dict->dict[key].valid == 0) {
insert = NULL;
@@ -744,25 +853,25 @@
for (insert = &(dict->dict[key]); insert->next != NULL;
insert = insert->next) {
#ifdef __GNUC__
- if ((insert->okey == okey) && (insert->len == len)) {
- if (!memcmp(insert->name, name, len))
+ if ((insert->okey == okey) && (insert->len == l)) {
+ if (!memcmp(insert->name, name, l))
return(insert->name);
}
#else
- if ((insert->okey == okey) && (insert->len == len) &&
- (!xmlStrncmp(insert->name, name, len)))
+ if ((insert->okey == okey) && (insert->len == l) &&
+ (!xmlStrncmp(insert->name, name, l)))
return(insert->name);
#endif
nbi++;
}
#ifdef __GNUC__
- if ((insert->okey == okey) && (insert->len == len)) {
- if (!memcmp(insert->name, name, len))
+ if ((insert->okey == okey) && (insert->len == l)) {
+ if (!memcmp(insert->name, name, l))
return(insert->name);
}
#else
- if ((insert->okey == okey) && (insert->len == len) &&
- (!xmlStrncmp(insert->name, name, len)))
+ if ((insert->okey == okey) && (insert->len == l) &&
+ (!xmlStrncmp(insert->name, name, l)))
return(insert->name);
#endif
}
@@ -775,7 +884,7 @@
(dict->subdict->size != MIN_DICT_SIZE)) ||
((dict->size != MIN_DICT_SIZE) &&
(dict->subdict->size == MIN_DICT_SIZE)))
- skey = xmlDictComputeKey(dict->subdict, name, len);
+ skey = xmlDictComputeKey(dict->subdict, name, l);
else
skey = okey;
@@ -786,32 +895,32 @@
for (tmp = &(dict->subdict->dict[key]); tmp->next != NULL;
tmp = tmp->next) {
#ifdef __GNUC__
- if ((tmp->okey == skey) && (tmp->len == len)) {
- if (!memcmp(tmp->name, name, len))
+ if ((tmp->okey == skey) && (tmp->len == l)) {
+ if (!memcmp(tmp->name, name, l))
return(tmp->name);
}
#else
- if ((tmp->okey == skey) && (tmp->len == len) &&
- (!xmlStrncmp(tmp->name, name, len)))
+ if ((tmp->okey == skey) && (tmp->len == l) &&
+ (!xmlStrncmp(tmp->name, name, l)))
return(tmp->name);
#endif
nbi++;
}
#ifdef __GNUC__
- if ((tmp->okey == skey) && (tmp->len == len)) {
- if (!memcmp(tmp->name, name, len))
+ if ((tmp->okey == skey) && (tmp->len == l)) {
+ if (!memcmp(tmp->name, name, l))
return(tmp->name);
}
#else
- if ((tmp->okey == skey) && (tmp->len == len) &&
- (!xmlStrncmp(tmp->name, name, len)))
+ if ((tmp->okey == skey) && (tmp->len == l) &&
+ (!xmlStrncmp(tmp->name, name, l)))
return(tmp->name);
#endif
}
key = okey % dict->size;
}
- ret = xmlDictAddString(dict, name, len);
+ ret = xmlDictAddString(dict, name, l);
if (ret == NULL)
return(NULL);
if (insert == NULL) {
@@ -822,13 +931,13 @@
return(NULL);
}
entry->name = ret;
- entry->len = len;
+ entry->len = l;
entry->next = NULL;
entry->valid = 1;
entry->okey = okey;
- if (insert != NULL)
+ if (insert != NULL)
insert->next = entry;
dict->nbElems++;
@@ -857,17 +966,23 @@
xmlDictExists(xmlDictPtr dict, const xmlChar *name, int len) {
unsigned long key, okey, nbi = 0;
xmlDictEntryPtr insert;
+ unsigned int l;
if ((dict == NULL) || (name == NULL))
return(NULL);
if (len < 0)
- len = strlen((const char *) name);
+ l = strlen((const char *) name);
+ else
+ l = len;
+ if (((dict->limit > 0) && (l >= dict->limit)) ||
+ (l > INT_MAX / 2))
+ return(NULL);
/*
* Check for duplicate and insertion location.
*/
- okey = xmlDictComputeKey(dict, name, len);
+ okey = xmlDictComputeKey(dict, name, l);
key = okey % dict->size;
if (dict->dict[key].valid == 0) {
insert = NULL;
@@ -875,25 +990,25 @@
for (insert = &(dict->dict[key]); insert->next != NULL;
insert = insert->next) {
#ifdef __GNUC__
- if ((insert->okey == okey) && (insert->len == len)) {
- if (!memcmp(insert->name, name, len))
+ if ((insert->okey == okey) && (insert->len == l)) {
+ if (!memcmp(insert->name, name, l))
return(insert->name);
}
#else
- if ((insert->okey == okey) && (insert->len == len) &&
- (!xmlStrncmp(insert->name, name, len)))
+ if ((insert->okey == okey) && (insert->len == l) &&
+ (!xmlStrncmp(insert->name, name, l)))
return(insert->name);
#endif
nbi++;
}
#ifdef __GNUC__
- if ((insert->okey == okey) && (insert->len == len)) {
- if (!memcmp(insert->name, name, len))
+ if ((insert->okey == okey) && (insert->len == l)) {
+ if (!memcmp(insert->name, name, l))
return(insert->name);
}
#else
- if ((insert->okey == okey) && (insert->len == len) &&
- (!xmlStrncmp(insert->name, name, len)))
+ if ((insert->okey == okey) && (insert->len == l) &&
+ (!xmlStrncmp(insert->name, name, l)))
return(insert->name);
#endif
}
@@ -906,7 +1021,7 @@
(dict->subdict->size != MIN_DICT_SIZE)) ||
((dict->size != MIN_DICT_SIZE) &&
(dict->subdict->size == MIN_DICT_SIZE)))
- skey = xmlDictComputeKey(dict->subdict, name, len);
+ skey = xmlDictComputeKey(dict->subdict, name, l);
else
skey = okey;
@@ -917,25 +1032,25 @@
for (tmp = &(dict->subdict->dict[key]); tmp->next != NULL;
tmp = tmp->next) {
#ifdef __GNUC__
- if ((tmp->okey == skey) && (tmp->len == len)) {
- if (!memcmp(tmp->name, name, len))
+ if ((tmp->okey == skey) && (tmp->len == l)) {
+ if (!memcmp(tmp->name, name, l))
return(tmp->name);
}
#else
- if ((tmp->okey == skey) && (tmp->len == len) &&
- (!xmlStrncmp(tmp->name, name, len)))
+ if ((tmp->okey == skey) && (tmp->len == l) &&
+ (!xmlStrncmp(tmp->name, name, l)))
return(tmp->name);
#endif
nbi++;
}
#ifdef __GNUC__
- if ((tmp->okey == skey) && (tmp->len == len)) {
- if (!memcmp(tmp->name, name, len))
+ if ((tmp->okey == skey) && (tmp->len == l)) {
+ if (!memcmp(tmp->name, name, l))
return(tmp->name);
}
#else
- if ((tmp->okey == skey) && (tmp->len == len) &&
- (!xmlStrncmp(tmp->name, name, len)))
+ if ((tmp->okey == skey) && (tmp->len == l) &&
+ (!xmlStrncmp(tmp->name, name, l)))
return(tmp->name);
#endif
}
@@ -961,7 +1076,7 @@
xmlDictEntryPtr entry;
xmlDictEntryPtr insert;
const xmlChar *ret;
- int len, plen, l;
+ unsigned int len, plen, l;
if ((dict == NULL) || (name == NULL))
return(NULL);
@@ -1037,7 +1152,7 @@
entry->valid = 1;
entry->okey = okey;
- if (insert != NULL)
+ if (insert != NULL)
insert->next = entry;
dict->nbElems++;
@@ -1095,6 +1210,50 @@
return(dict->nbElems);
}
+/**
+ * xmlDictSetLimit:
+ * @dict: the dictionnary
+ * @limit: the limit in bytes
+ *
+ * Set a size limit for the dictionary
+ * Added in 2.9.0
+ *
+ * Returns the previous limit of the dictionary or 0
+ */
+size_t
+xmlDictSetLimit(xmlDictPtr dict, size_t limit) {
+ size_t ret;
+
+ if (dict == NULL)
+ return(0);
+ ret = dict->limit;
+ dict->limit = limit;
+ return(ret);
+}
+
+/**
+ * xmlDictGetUsage:
+ * @dict: the dictionnary
+ *
+ * Get how much memory is used by a dictionary for strings
+ * Added in 2.9.0
+ *
+ * Returns the amount of strings allocated
+ */
+size_t
+xmlDictGetUsage(xmlDictPtr dict) {
+ xmlDictStringsPtr pool;
+ size_t limit = 0;
+
+ if (dict == NULL)
+ return(0);
+ pool = dict->strings;
+ while (pool != NULL) {
+ limit += pool->size;
+ pool = pool->next;
+ }
+ return(limit);
+}
#define bottom_dict
#include "elfgcchack.h"
diff --git a/third_party/libxml/src/elfgcchack.h b/third_party/libxml/src/elfgcchack.h
index 84e8151..8c52884 100644
--- a/third_party/libxml/src/elfgcchack.h
+++ b/third_party/libxml/src/elfgcchack.h
@@ -1061,7 +1061,7 @@
#endif
#endif
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
#ifdef bottom_tree
#undef xmlAddPrevSibling
extern __typeof (xmlAddPrevSibling) xmlAddPrevSibling __attribute((alias("xmlAddPrevSibling__internal_alias")));
@@ -1343,6 +1343,68 @@
#endif
#endif
+#ifdef bottom_buf
+#undef xmlBufContent
+extern __typeof (xmlBufContent) xmlBufContent __attribute((alias("xmlBufContent__internal_alias")));
+#else
+#ifndef xmlBufContent
+extern __typeof (xmlBufContent) xmlBufContent__internal_alias __attribute((visibility("hidden")));
+#define xmlBufContent xmlBufContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_buf
+#undef xmlBufEnd
+extern __typeof (xmlBufEnd) xmlBufEnd __attribute((alias("xmlBufEnd__internal_alias")));
+#else
+#ifndef xmlBufEnd
+extern __typeof (xmlBufEnd) xmlBufEnd__internal_alias __attribute((visibility("hidden")));
+#define xmlBufEnd xmlBufEnd__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufGetNodeContent
+extern __typeof (xmlBufGetNodeContent) xmlBufGetNodeContent __attribute((alias("xmlBufGetNodeContent__internal_alias")));
+#else
+#ifndef xmlBufGetNodeContent
+extern __typeof (xmlBufGetNodeContent) xmlBufGetNodeContent__internal_alias __attribute((visibility("hidden")));
+#define xmlBufGetNodeContent xmlBufGetNodeContent__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlBufNodeDump
+extern __typeof (xmlBufNodeDump) xmlBufNodeDump __attribute((alias("xmlBufNodeDump__internal_alias")));
+#else
+#ifndef xmlBufNodeDump
+extern __typeof (xmlBufNodeDump) xmlBufNodeDump__internal_alias __attribute((visibility("hidden")));
+#define xmlBufNodeDump xmlBufNodeDump__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_buf
+#undef xmlBufShrink
+extern __typeof (xmlBufShrink) xmlBufShrink __attribute((alias("xmlBufShrink__internal_alias")));
+#else
+#ifndef xmlBufShrink
+extern __typeof (xmlBufShrink) xmlBufShrink__internal_alias __attribute((visibility("hidden")));
+#define xmlBufShrink xmlBufShrink__internal_alias
+#endif
+#endif
+
+#ifdef bottom_buf
+#undef xmlBufUse
+extern __typeof (xmlBufUse) xmlBufUse __attribute((alias("xmlBufUse__internal_alias")));
+#else
+#ifndef xmlBufUse
+extern __typeof (xmlBufUse) xmlBufUse__internal_alias __attribute((visibility("hidden")));
+#define xmlBufUse xmlBufUse__internal_alias
+#endif
+#endif
+
#ifdef bottom_tree
#undef xmlBufferAdd
extern __typeof (xmlBufferAdd) xmlBufferAdd __attribute((alias("xmlBufferAdd__internal_alias")));
@@ -1424,6 +1486,16 @@
#endif
#ifdef bottom_tree
+#undef xmlBufferDetach
+extern __typeof (xmlBufferDetach) xmlBufferDetach __attribute((alias("xmlBufferDetach__internal_alias")));
+#else
+#ifndef xmlBufferDetach
+extern __typeof (xmlBufferDetach) xmlBufferDetach__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferDetach xmlBufferDetach__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
#undef xmlBufferDump
extern __typeof (xmlBufferDump) xmlBufferDump __attribute((alias("xmlBufferDump__internal_alias")));
#else
@@ -2840,6 +2912,16 @@
#endif
#ifdef bottom_dict
+#undef xmlDictGetUsage
+extern __typeof (xmlDictGetUsage) xmlDictGetUsage __attribute((alias("xmlDictGetUsage__internal_alias")));
+#else
+#ifndef xmlDictGetUsage
+extern __typeof (xmlDictGetUsage) xmlDictGetUsage__internal_alias __attribute((visibility("hidden")));
+#define xmlDictGetUsage xmlDictGetUsage__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
#undef xmlDictLookup
extern __typeof (xmlDictLookup) xmlDictLookup __attribute((alias("xmlDictLookup__internal_alias")));
#else
@@ -2880,6 +2962,16 @@
#endif
#ifdef bottom_dict
+#undef xmlDictSetLimit
+extern __typeof (xmlDictSetLimit) xmlDictSetLimit __attribute((alias("xmlDictSetLimit__internal_alias")));
+#else
+#ifndef xmlDictSetLimit
+extern __typeof (xmlDictSetLimit) xmlDictSetLimit__internal_alias __attribute((visibility("hidden")));
+#define xmlDictSetLimit xmlDictSetLimit__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
#undef xmlDictSize
extern __typeof (xmlDictSize) xmlDictSize __attribute((alias("xmlDictSize__internal_alias")));
#else
@@ -4601,6 +4693,16 @@
#endif
#endif
+#ifdef bottom_dict
+#undef xmlInitializeDict
+extern __typeof (xmlInitializeDict) xmlInitializeDict __attribute((alias("xmlInitializeDict__internal_alias")));
+#else
+#ifndef xmlInitializeDict
+extern __typeof (xmlInitializeDict) xmlInitializeDict__internal_alias __attribute((visibility("hidden")));
+#define xmlInitializeDict xmlInitializeDict__internal_alias
+#endif
+#endif
+
#ifdef bottom_globals
#undef xmlInitializeGlobalState
extern __typeof (xmlInitializeGlobalState) xmlInitializeGlobalState __attribute((alias("xmlInitializeGlobalState__internal_alias")));
@@ -6757,6 +6859,30 @@
#if defined(LIBXML_OUTPUT_ENABLED)
#ifdef bottom_xmlIO
+#undef xmlOutputBufferGetContent
+extern __typeof (xmlOutputBufferGetContent) xmlOutputBufferGetContent __attribute((alias("xmlOutputBufferGetContent__internal_alias")));
+#else
+#ifndef xmlOutputBufferGetContent
+extern __typeof (xmlOutputBufferGetContent) xmlOutputBufferGetContent__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferGetContent xmlOutputBufferGetContent__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferGetSize
+extern __typeof (xmlOutputBufferGetSize) xmlOutputBufferGetSize __attribute((alias("xmlOutputBufferGetSize__internal_alias")));
+#else
+#ifndef xmlOutputBufferGetSize
+extern __typeof (xmlOutputBufferGetSize) xmlOutputBufferGetSize__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferGetSize xmlOutputBufferGetSize__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
#undef xmlOutputBufferWrite
extern __typeof (xmlOutputBufferWrite) xmlOutputBufferWrite __attribute((alias("xmlOutputBufferWrite__internal_alias")));
#else
@@ -8759,7 +8885,7 @@
#endif
#endif
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
#ifdef bottom_SAX2
#undef xmlSAX2EndElement
extern __typeof (xmlSAX2EndElement) xmlSAX2EndElement __attribute((alias("xmlSAX2EndElement__internal_alias")));
@@ -9005,7 +9131,7 @@
#endif
#endif
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
#ifdef bottom_SAX2
#undef xmlSAX2StartElement
extern __typeof (xmlSAX2StartElement) xmlSAX2StartElement __attribute((alias("xmlSAX2StartElement__internal_alias")));
@@ -10043,6 +10169,30 @@
#if defined(LIBXML_SCHEMAS_ENABLED)
#ifdef bottom_xmlschemas
+#undef xmlSchemaValidateSetFilename
+extern __typeof (xmlSchemaValidateSetFilename) xmlSchemaValidateSetFilename __attribute((alias("xmlSchemaValidateSetFilename__internal_alias")));
+#else
+#ifndef xmlSchemaValidateSetFilename
+extern __typeof (xmlSchemaValidateSetFilename) xmlSchemaValidateSetFilename__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateSetFilename xmlSchemaValidateSetFilename__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaValidateSetLocator
+extern __typeof (xmlSchemaValidateSetLocator) xmlSchemaValidateSetLocator __attribute((alias("xmlSchemaValidateSetLocator__internal_alias")));
+#else
+#ifndef xmlSchemaValidateSetLocator
+extern __typeof (xmlSchemaValidateSetLocator) xmlSchemaValidateSetLocator__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateSetLocator xmlSchemaValidateSetLocator__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
#undef xmlSchemaValidateStream
extern __typeof (xmlSchemaValidateStream) xmlSchemaValidateStream __attribute((alias("xmlSchemaValidateStream__internal_alias")));
#else
@@ -11715,6 +11865,18 @@
#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
#ifdef bottom_xmlreader
+#undef xmlTextReaderRelaxNGValidateCtxt
+extern __typeof (xmlTextReaderRelaxNGValidateCtxt) xmlTextReaderRelaxNGValidateCtxt __attribute((alias("xmlTextReaderRelaxNGValidateCtxt__internal_alias")));
+#else
+#ifndef xmlTextReaderRelaxNGValidateCtxt
+extern __typeof (xmlTextReaderRelaxNGValidateCtxt) xmlTextReaderRelaxNGValidateCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderRelaxNGValidateCtxt xmlTextReaderRelaxNGValidateCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlreader
#undef xmlTextReaderSchemaValidate
extern __typeof (xmlTextReaderSchemaValidate) xmlTextReaderSchemaValidate __attribute((alias("xmlTextReaderSchemaValidate__internal_alias")));
#else
@@ -12003,6 +12165,18 @@
#if defined(LIBXML_WRITER_ENABLED)
#ifdef bottom_xmlwriter
+#undef xmlTextWriterSetQuoteChar
+extern __typeof (xmlTextWriterSetQuoteChar) xmlTextWriterSetQuoteChar __attribute((alias("xmlTextWriterSetQuoteChar__internal_alias")));
+#else
+#ifndef xmlTextWriterSetQuoteChar
+extern __typeof (xmlTextWriterSetQuoteChar) xmlTextWriterSetQuoteChar__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterSetQuoteChar xmlTextWriterSetQuoteChar__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
#undef xmlTextWriterStartAttribute
extern __typeof (xmlTextWriterStartAttribute) xmlTextWriterStartAttribute __attribute((alias("xmlTextWriterStartAttribute__internal_alias")));
#else
@@ -15189,7 +15363,7 @@
#endif
#endif
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
#ifdef bottom_tree
#undef xmlValidateNCName
extern __typeof (xmlValidateNCName) xmlValidateNCName __attribute((alias("xmlValidateNCName__internal_alias")));
@@ -16595,6 +16769,18 @@
#if defined(LIBXML_XPATH_ENABLED)
#ifdef bottom_xpath
+#undef xmlXPathNodeEval
+extern __typeof (xmlXPathNodeEval) xmlXPathNodeEval __attribute((alias("xmlXPathNodeEval__internal_alias")));
+#else
+#ifndef xmlXPathNodeEval
+extern __typeof (xmlXPathNodeEval) xmlXPathNodeEval__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeEval xmlXPathNodeEval__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
#undef xmlXPathNodeLeading
extern __typeof (xmlXPathNodeLeading) xmlXPathNodeLeading __attribute((alias("xmlXPathNodeLeading__internal_alias")));
#else
@@ -17099,6 +17285,18 @@
#if defined(LIBXML_XPATH_ENABLED)
#ifdef bottom_xpath
+#undef xmlXPathSetContextNode
+extern __typeof (xmlXPathSetContextNode) xmlXPathSetContextNode __attribute((alias("xmlXPathSetContextNode__internal_alias")));
+#else
+#ifndef xmlXPathSetContextNode
+extern __typeof (xmlXPathSetContextNode) xmlXPathSetContextNode__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathSetContextNode xmlXPathSetContextNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
#undef xmlXPathStartsWithFunction
extern __typeof (xmlXPathStartsWithFunction) xmlXPathStartsWithFunction __attribute((alias("xmlXPathStartsWithFunction__internal_alias")));
#else
diff --git a/third_party/libxml/src/enc.h b/third_party/libxml/src/enc.h
new file mode 100644
index 0000000..057d206
--- /dev/null
+++ b/third_party/libxml/src/enc.h
@@ -0,0 +1,32 @@
+/*
+ * Summary: Internal Interfaces for encoding in libxml2
+ * Description: this module describes a few interfaces which were
+ * addded along with the API changes in 2.9.0
+ * those are private routines at this point
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_ENC_H__
+#define __XML_ENC_H__
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
+ xmlBufferPtr in, int len);
+int xmlCharEncFirstLineInput(xmlParserInputBufferPtr input, int len);
+int xmlCharEncInput(xmlParserInputBufferPtr input, int flush);
+int xmlCharEncOutput(xmlOutputBufferPtr output, int init);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_ENC_H__ */
+
+
diff --git a/third_party/libxml/src/encoding.c b/third_party/libxml/src/encoding.c
index 0f41df9..574e1ae 100644
--- a/third_party/libxml/src/encoding.c
+++ b/third_party/libxml/src/encoding.c
@@ -1,7 +1,7 @@
/*
* encoding.c : implements the encoding conversion functions needed for XML
*
- * Related specs:
+ * Related specs:
* rfc2044 (UTF-8 and UTF-16) F. Yergeau Alis Technologies
* rfc2781 UTF-16, an encoding of ISO 10646, P. Hoffman, F. Yergeau
* [ISO-10646] UTF-8 and UTF-16 in Annexes
@@ -24,6 +24,7 @@
#include "libxml.h"
#include <string.h>
+#include <limits.h>
#ifdef HAVE_CTYPE_H
#include <ctype.h>
@@ -44,6 +45,9 @@
#include <libxml/globals.h>
#include <libxml/xmlerror.h>
+#include "buf.h"
+#include "enc.h"
+
static xmlCharEncodingHandlerPtr xmlUTF16LEHandler = NULL;
static xmlCharEncodingHandlerPtr xmlUTF16BEHandler = NULL;
@@ -98,7 +102,7 @@
}
#ifdef LIBXML_ICU_ENABLED
-static uconv_t*
+static uconv_t*
openIcuConverter(const char* name, int toUnicode)
{
UErrorCode status = U_ZERO_ERROR;
@@ -112,11 +116,11 @@
status = U_ZERO_ERROR;
if (toUnicode) {
- ucnv_setToUCallBack(conv->uconv, UCNV_TO_U_CALLBACK_STOP,
+ ucnv_setToUCallBack(conv->uconv, UCNV_TO_U_CALLBACK_STOP,
NULL, NULL, NULL, &status);
}
else {
- ucnv_setFromUCallBack(conv->uconv, UCNV_FROM_U_CALLBACK_STOP,
+ ucnv_setFromUCallBack(conv->uconv, UCNV_FROM_U_CALLBACK_STOP,
NULL, NULL, NULL, &status);
}
if (U_FAILURE(status))
@@ -128,7 +132,7 @@
return conv;
error:
- if (conv->uconv)
+ if (conv->uconv)
ucnv_close(conv->uconv);
xmlFree(conv);
return NULL;
@@ -183,12 +187,12 @@
break;
if (c < 0x80) {
*out++ = c;
- } else {
+ } else {
*outlen = out - outstart;
*inlen = processed - base;
return(-1);
}
-
+
processed = (const unsigned char*) in;
}
*outlen = out - outstart;
@@ -254,7 +258,7 @@
if (inend - in < trailing) {
break;
- }
+ }
for ( ; trailing; trailing--) {
if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80))
@@ -311,19 +315,19 @@
outend = out + *outlen;
inend = in + (*inlen);
instop = inend;
-
- while (in < inend && out < outend - 1) {
- if (*in >= 0x80) {
+
+ while ((in < inend) && (out < outend - 1)) {
+ if (*in >= 0x80) {
*out++ = (((*in) >> 6) & 0x1F) | 0xC0;
- *out++ = ((*in) & 0x3F) | 0x80;
+ *out++ = ((*in) & 0x3F) | 0x80;
++in;
}
- if (instop - in > outend - out) instop = in + (outend - out);
- while (in < instop && *in < 0x80) {
+ if ((instop - in) > (outend - out)) instop = in + (outend - out);
+ while ((in < instop) && (*in < 0x80)) {
*out++ = *in++;
}
- }
- if (in < inend && out < outend && *in < 0x80) {
+ }
+ if ((in < inend) && (out < outend) && (*in < 0x80)) {
*out++ = *in++;
}
*outlen = out - outstart;
@@ -427,7 +431,7 @@
if (inend - in < trailing) {
break;
- }
+ }
for ( ; trailing; trailing--) {
if (in >= inend)
@@ -535,7 +539,7 @@
else if (c < 0x800) { *out++= ((c >> 6) & 0x1F) | 0xC0; bits= 0; }
else if (c < 0x10000) { *out++= ((c >> 12) & 0x0F) | 0xE0; bits= 6; }
else { *out++= ((c >> 18) & 0x07) | 0xF0; bits= 12; }
-
+
for ( ; bits >= 0; bits-= 6) {
if (out >= outend)
break;
@@ -560,7 +564,7 @@
* block of chars out.
*
* Returns the number of bytes written, or -1 if lack of space, or -2
- * if the transcoding failed.
+ * if the transcoding failed.
*/
static int
UTF8ToUTF16LE(unsigned char* outb, int *outlen,
@@ -606,7 +610,7 @@
if (inend - in < trailing) {
break;
- }
+ }
for ( ; trailing; trailing--) {
if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80))
@@ -669,7 +673,7 @@
* block of chars out.
*
* Returns the number of bytes written, or -1 if lack of space, or -2
- * if the transcoding failed.
+ * if the transcoding failed.
*/
static int
UTF8ToUTF16(unsigned char* outb, int *outlen,
@@ -741,7 +745,7 @@
in++;
} else {
c= *in++;
- }
+ }
if ((c & 0xFC00) == 0xD800) { /* surrogates */
if (in >= inend) { /* (in > inend) shouldn't happens */
*outlen = out - outstart;
@@ -771,15 +775,15 @@
}
/* assertion: c is a single UTF-4 value */
- if (out >= outend)
+ if (out >= outend)
break;
if (c < 0x80) { *out++= c; bits= -6; }
else if (c < 0x800) { *out++= ((c >> 6) & 0x1F) | 0xC0; bits= 0; }
else if (c < 0x10000) { *out++= ((c >> 12) & 0x0F) | 0xE0; bits= 6; }
else { *out++= ((c >> 18) & 0x07) | 0xF0; bits= 12; }
-
+
for ( ; bits >= 0; bits-= 6) {
- if (out >= outend)
+ if (out >= outend)
break;
*out++= ((c >> bits) & 0x3F) | 0x80;
}
@@ -802,7 +806,7 @@
* block of chars out.
*
* Returns the number of byte written, or -1 by lack of space, or -2
- * if the transcoding failed.
+ * if the transcoding failed.
*/
static int
UTF8ToUTF16BE(unsigned char* outb, int *outlen,
@@ -848,7 +852,7 @@
if (inend - in < trailing) {
break;
- }
+ }
for ( ; trailing; trailing--) {
if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80)) break;
@@ -912,13 +916,13 @@
*
* Guess the encoding of the entity using the first bytes of the entity content
* according to the non-normative appendix F of the XML-1.0 recommendation.
- *
+ *
* Returns one of the XML_CHAR_ENCODING_... values.
*/
xmlCharEncoding
xmlDetectCharEncoding(const unsigned char* in, int len)
{
- if (in == NULL)
+ if (in == NULL)
return(XML_CHAR_ENCODING_NONE);
if (len >= 4) {
if ((in[0] == 0x00) && (in[1] == 0x00) &&
@@ -999,7 +1003,7 @@
* @alias: the alias name as parsed, in UTF-8 format (ASCII actually)
*
* Lookup an encoding name for the given alias.
- *
+ *
* Returns NULL if not found, otherwise the original name
*/
const char *
@@ -1037,7 +1041,7 @@
*
* Registers an alias @alias for an encoding named @name. Existing alias
* will be overwritten.
- *
+ *
* Returns 0 in case of success, -1 in case of error
*/
int
@@ -1057,13 +1061,13 @@
if (xmlCharEncodingAliases == NULL) {
xmlCharEncodingAliasesNb = 0;
xmlCharEncodingAliasesMax = 20;
- xmlCharEncodingAliases = (xmlCharEncodingAliasPtr)
+ xmlCharEncodingAliases = (xmlCharEncodingAliasPtr)
xmlMalloc(xmlCharEncodingAliasesMax * sizeof(xmlCharEncodingAlias));
if (xmlCharEncodingAliases == NULL)
return(-1);
} else if (xmlCharEncodingAliasesNb >= xmlCharEncodingAliasesMax) {
xmlCharEncodingAliasesMax *= 2;
- xmlCharEncodingAliases = (xmlCharEncodingAliasPtr)
+ xmlCharEncodingAliases = (xmlCharEncodingAliasPtr)
xmlRealloc(xmlCharEncodingAliases,
xmlCharEncodingAliasesMax * sizeof(xmlCharEncodingAlias));
}
@@ -1094,7 +1098,7 @@
* @alias: the alias name as parsed, in UTF-8 format (ASCII actually)
*
* Unregisters an encoding alias @alias
- *
+ *
* Returns 0 in case of success, -1 in case of error
*/
int
@@ -1129,7 +1133,7 @@
* Compare the string to the encoding schemes already known. Note
* that the comparison is case insensitive accordingly to the section
* [XML] 4.3.3 Character Encoding in Entities.
- *
+ *
* Returns one of the XML_CHAR_ENCODING_... values or XML_CHAR_ENCODING_NONE
* if not recognized.
*/
@@ -1166,7 +1170,7 @@
*/
if (!strcmp(upper, "UTF-16")) return(XML_CHAR_ENCODING_UTF16LE);
if (!strcmp(upper, "UTF16")) return(XML_CHAR_ENCODING_UTF16LE);
-
+
if (!strcmp(upper, "ISO-10646-UCS-2")) return(XML_CHAR_ENCODING_UCS2);
if (!strcmp(upper, "UCS-2")) return(XML_CHAR_ENCODING_UCS2);
if (!strcmp(upper, "UCS2")) return(XML_CHAR_ENCODING_UCS2);
@@ -1179,7 +1183,7 @@
if (!strcmp(upper, "UCS-4")) return(XML_CHAR_ENCODING_UCS4LE);
if (!strcmp(upper, "UCS4")) return(XML_CHAR_ENCODING_UCS4LE);
-
+
if (!strcmp(upper, "ISO-8859-1")) return(XML_CHAR_ENCODING_8859_1);
if (!strcmp(upper, "ISO-LATIN-1")) return(XML_CHAR_ENCODING_8859_1);
if (!strcmp(upper, "ISO LATIN 1")) return(XML_CHAR_ENCODING_8859_1);
@@ -1302,7 +1306,7 @@
* Returns the xmlCharEncodingHandlerPtr created (or NULL in case of error).
*/
xmlCharEncodingHandlerPtr
-xmlNewCharEncodingHandler(const char *name,
+xmlNewCharEncodingHandler(const char *name,
xmlCharEncodingInputFunc input,
xmlCharEncodingOutputFunc output) {
xmlCharEncodingHandlerPtr handler;
@@ -1347,6 +1351,7 @@
xmlEncodingErrMemory("xmlNewCharEncodingHandler : out of memory !\n");
return(NULL);
}
+ memset(handler, 0, sizeof(xmlCharEncodingHandler));
handler->input = input;
handler->output = output;
handler->name = up;
@@ -1382,7 +1387,7 @@
void
xmlInitCharEncodingHandlers(void) {
unsigned short int tst = 0x1234;
- unsigned char *ptr = (unsigned char *) &tst;
+ unsigned char *ptr = (unsigned char *) &tst;
if (handlers != NULL) return;
@@ -1402,9 +1407,9 @@
}
xmlNewCharEncodingHandler("UTF-8", UTF8ToUTF8, UTF8ToUTF8);
#ifdef LIBXML_OUTPUT_ENABLED
- xmlUTF16LEHandler =
+ xmlUTF16LEHandler =
xmlNewCharEncodingHandler("UTF-16LE", UTF16LEToUTF8, UTF8ToUTF16LE);
- xmlUTF16BEHandler =
+ xmlUTF16BEHandler =
xmlNewCharEncodingHandler("UTF-16BE", UTF16BEToUTF8, UTF8ToUTF16BE);
xmlNewCharEncodingHandler("UTF-16", UTF16LEToUTF8, UTF8ToUTF16);
xmlNewCharEncodingHandler("ISO-8859-1", isolat1ToUTF8, UTF8Toisolat1);
@@ -1414,9 +1419,9 @@
xmlNewCharEncodingHandler("HTML", NULL, UTF8ToHtml);
#endif
#else
- xmlUTF16LEHandler =
+ xmlUTF16LEHandler =
xmlNewCharEncodingHandler("UTF-16LE", UTF16LEToUTF8, NULL);
- xmlUTF16BEHandler =
+ xmlUTF16BEHandler =
xmlNewCharEncodingHandler("UTF-16BE", UTF16BEToUTF8, NULL);
xmlNewCharEncodingHandler("UTF-16", UTF16LEToUTF8, NULL);
xmlNewCharEncodingHandler("ISO-8859-1", isolat1ToUTF8, NULL);
@@ -1512,6 +1517,8 @@
if (handler != NULL) return(handler);
handler = xmlFindCharEncodingHandler("EBCDIC-US");
if (handler != NULL) return(handler);
+ handler = xmlFindCharEncodingHandler("IBM-037");
+ if (handler != NULL) return(handler);
break;
case XML_CHAR_ENCODING_UCS4BE:
handler = xmlFindCharEncodingHandler("ISO-10646-UCS-4");
@@ -1602,10 +1609,10 @@
handler = xmlFindCharEncodingHandler("EUC-JP");
if (handler != NULL) return(handler);
break;
- default:
+ default:
break;
}
-
+
#ifdef DEBUG_ENCODING
xmlGenericError(xmlGenericErrorContext,
"No handler found for encoding %d\n", enc);
@@ -1631,7 +1638,7 @@
iconv_t icv_in, icv_out;
#endif /* LIBXML_ICONV_ENABLED */
#ifdef LIBXML_ICU_ENABLED
- xmlCharEncodingHandlerPtr enc;
+ xmlCharEncodingHandlerPtr encu;
uconv_t *ucv_in, *ucv_out;
#endif /* LIBXML_ICU_ENABLED */
char upper[100];
@@ -1688,6 +1695,7 @@
iconv_close(icv_out);
return(NULL);
}
+ memset(enc, 0, sizeof(xmlCharEncodingHandler));
enc->name = xmlMemStrdup(name);
enc->input = NULL;
enc->output = NULL;
@@ -1708,23 +1716,24 @@
ucv_in = openIcuConverter(name, 1);
ucv_out = openIcuConverter(name, 0);
if (ucv_in != NULL && ucv_out != NULL) {
- enc = (xmlCharEncodingHandlerPtr)
- xmlMalloc(sizeof(xmlCharEncodingHandler));
- if (enc == NULL) {
+ encu = (xmlCharEncodingHandlerPtr)
+ xmlMalloc(sizeof(xmlCharEncodingHandler));
+ if (encu == NULL) {
closeIcuConverter(ucv_in);
closeIcuConverter(ucv_out);
return(NULL);
}
- enc->name = xmlMemStrdup(name);
- enc->input = NULL;
- enc->output = NULL;
- enc->uconv_in = ucv_in;
- enc->uconv_out = ucv_out;
+ memset(encu, 0, sizeof(xmlCharEncodingHandler));
+ encu->name = xmlMemStrdup(name);
+ encu->input = NULL;
+ encu->output = NULL;
+ encu->uconv_in = ucv_in;
+ encu->uconv_out = ucv_out;
#ifdef DEBUG_ENCODING
xmlGenericError(xmlGenericErrorContext,
"Found ICU converter handler for encoding %s\n", name);
#endif
- return enc;
+ return encu;
} else if (ucv_in != NULL || ucv_out != NULL) {
closeIcuConverter(ucv_in);
closeIcuConverter(ucv_out);
@@ -1769,12 +1778,12 @@
* @in: a pointer to an array of ISO Latin 1 chars
* @inlen: the length of @in
*
- * Returns 0 if success, or
+ * Returns 0 if success, or
* -1 by lack of space, or
* -2 if the transcoding fails (for *in is not valid utf8 string or
* the result of transformation can't fit into the encoding we want), or
* -3 if there the last byte can't form a single output char.
- *
+ *
* The value of @inlen after return is the number of octets consumed
* as the return value is positive, else unpredictable.
* The value of @outlen after return is the number of ocetes consumed.
@@ -1822,7 +1831,7 @@
/************************************************************************
* *
- * ICU based generic conversion functions *
+ * ICU based generic conversion functions *
* *
************************************************************************/
@@ -1836,12 +1845,12 @@
* @in: a pointer to an array of ISO Latin 1 chars
* @inlen: the length of @in
*
- * Returns 0 if success, or
+ * Returns 0 if success, or
* -1 by lack of space, or
* -2 if the transcoding fails (for *in is not valid utf8 string or
* the result of transformation can't fit into the encoding we want), or
* -3 if there the last byte can't form a single output char.
- *
+ *
* The value of @inlen after return is the number of octets consumed
* as the return value is positive, else unpredictable.
* The value of @outlen after return is the number of ocetes consumed.
@@ -1858,7 +1867,7 @@
return(-1);
}
- /*
+ /*
* TODO(jungshik)
* 1. is ucnv_convert(To|From)Algorithmic better?
* 2. had we better use an explicit pivot buffer?
@@ -1876,7 +1885,7 @@
&ucv_in, ucv_in + *inlen, NULL, NULL, NULL, NULL,
0, TRUE, &err);
}
- *inlen = ucv_in - (const char*) in;
+ *inlen = ucv_in - (const char*) in;
*outlen = ucv_out - (char *) out;
if (U_SUCCESS(err))
return 0;
@@ -1894,9 +1903,6 @@
* The real API used by libxml for on-the-fly conversion *
* *
************************************************************************/
-int
-xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
- xmlBufferPtr in, int len);
/**
* xmlCharEncFirstLineInt:
@@ -1925,7 +1931,7 @@
if (in == NULL) return(-1);
/* calculate space available */
- written = out->size - out->use;
+ written = out->size - out->use - 1; /* count '\0' */
toconv = in->use;
/*
* echo '<?xml version="1.0" encoding="UCS4"?>' | wc -c => 38
@@ -1943,7 +1949,7 @@
toconv = 180;
}
if (toconv * 2 >= written) {
- xmlBufferGrow(out, toconv);
+ xmlBufferGrow(out, toconv * 2);
written = out->size - out->use - 1;
}
@@ -2026,6 +2032,252 @@
}
/**
+ * xmlCharEncFirstLineInput:
+ * @input: a parser input buffer
+ * @len: number of bytes to convert for the first line, or -1
+ *
+ * Front-end for the encoding handler input function, but handle only
+ * the very first line. Point is that this is based on autodetection
+ * of the encoding and once that first line is converted we may find
+ * out that a different decoder is needed to process the input.
+ *
+ * Returns the number of byte written if success, or
+ * -1 general error
+ * -2 if the transcoding fails (for *in is not valid utf8 string or
+ * the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncFirstLineInput(xmlParserInputBufferPtr input, int len)
+{
+ int ret = -2;
+ size_t written;
+ size_t toconv;
+ int c_in;
+ int c_out;
+ xmlBufPtr in;
+ xmlBufPtr out;
+
+ if ((input == NULL) || (input->encoder == NULL) ||
+ (input->buffer == NULL) || (input->raw == NULL))
+ return (-1);
+ out = input->buffer;
+ in = input->raw;
+
+ toconv = xmlBufUse(in);
+ if (toconv == 0)
+ return (0);
+ written = xmlBufAvail(out) - 1; /* count '\0' */
+ /*
+ * echo '<?xml version="1.0" encoding="UCS4"?>' | wc -c => 38
+ * 45 chars should be sufficient to reach the end of the encoding
+ * declaration without going too far inside the document content.
+ * on UTF-16 this means 90bytes, on UCS4 this means 180
+ * The actual value depending on guessed encoding is passed as @len
+ * if provided
+ */
+ if (len >= 0) {
+ if (toconv > (unsigned int) len)
+ toconv = len;
+ } else {
+ if (toconv > 180)
+ toconv = 180;
+ }
+ if (toconv * 2 >= written) {
+ xmlBufGrow(out, toconv * 2);
+ written = xmlBufAvail(out) - 1;
+ }
+ if (written > 360)
+ written = 360;
+
+ c_in = toconv;
+ c_out = written;
+ if (input->encoder->input != NULL) {
+ ret = input->encoder->input(xmlBufEnd(out), &c_out,
+ xmlBufContent(in), &c_in);
+ xmlBufShrink(in, c_in);
+ xmlBufAddLen(out, c_out);
+ }
+#ifdef LIBXML_ICONV_ENABLED
+ else if (input->encoder->iconv_in != NULL) {
+ ret = xmlIconvWrapper(input->encoder->iconv_in, xmlBufEnd(out),
+ &c_out, xmlBufContent(in), &c_in);
+ xmlBufShrink(in, c_in);
+ xmlBufAddLen(out, c_out);
+ if (ret == -1)
+ ret = -3;
+ }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+ else if (input->encoder->uconv_in != NULL) {
+ ret = xmlUconvWrapper(input->encoder->uconv_in, 1, xmlBufEnd(out),
+ &c_out, xmlBufContent(in), &c_in);
+ xmlBufShrink(in, c_in);
+ xmlBufAddLen(out, c_out);
+ if (ret == -1)
+ ret = -3;
+ }
+#endif /* LIBXML_ICU_ENABLED */
+ switch (ret) {
+ case 0:
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,
+ "converted %d bytes to %d bytes of input\n",
+ c_in, c_out);
+#endif
+ break;
+ case -1:
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,
+ "converted %d bytes to %d bytes of input, %d left\n",
+ c_in, c_out, (int)xmlBufUse(in));
+#endif
+ break;
+ case -3:
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,
+ "converted %d bytes to %d bytes of input, %d left\n",
+ c_in, c_out, (int)xmlBufUse(in));
+#endif
+ break;
+ case -2: {
+ char buf[50];
+ const xmlChar *content = xmlBufContent(in);
+
+ snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+ content[0], content[1],
+ content[2], content[3]);
+ buf[49] = 0;
+ xmlEncodingErr(XML_I18N_CONV_FAILED,
+ "input conversion failed due to input error, bytes %s\n",
+ buf);
+ }
+ }
+ /*
+ * Ignore when input buffer is not on a boundary
+ */
+ if (ret == -3) ret = 0;
+ if (ret == -1) ret = 0;
+ return(ret);
+}
+
+/**
+ * xmlCharEncInput:
+ * @input: a parser input buffer
+ * @flush: try to flush all the raw buffer
+ *
+ * Generic front-end for the encoding handler on parser input
+ *
+ * Returns the number of byte written if success, or
+ * -1 general error
+ * -2 if the transcoding fails (for *in is not valid utf8 string or
+ * the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncInput(xmlParserInputBufferPtr input, int flush)
+{
+ int ret = -2;
+ size_t written;
+ size_t toconv;
+ int c_in;
+ int c_out;
+ xmlBufPtr in;
+ xmlBufPtr out;
+
+ if ((input == NULL) || (input->encoder == NULL) ||
+ (input->buffer == NULL) || (input->raw == NULL))
+ return (-1);
+ out = input->buffer;
+ in = input->raw;
+
+ toconv = xmlBufUse(in);
+ if (toconv == 0)
+ return (0);
+ if ((toconv > 64 * 1024) && (flush == 0))
+ toconv = 64 * 1024;
+ written = xmlBufAvail(out);
+ if (written > 0)
+ written--; /* count '\0' */
+ if (toconv * 2 >= written) {
+ xmlBufGrow(out, toconv * 2);
+ written = xmlBufAvail(out);
+ if (written > 0)
+ written--; /* count '\0' */
+ }
+ if ((written > 128 * 1024) && (flush == 0))
+ written = 128 * 1024;
+
+ c_in = toconv;
+ c_out = written;
+ if (input->encoder->input != NULL) {
+ ret = input->encoder->input(xmlBufEnd(out), &c_out,
+ xmlBufContent(in), &c_in);
+ xmlBufShrink(in, c_in);
+ xmlBufAddLen(out, c_out);
+ }
+#ifdef LIBXML_ICONV_ENABLED
+ else if (input->encoder->iconv_in != NULL) {
+ ret = xmlIconvWrapper(input->encoder->iconv_in, xmlBufEnd(out),
+ &c_out, xmlBufContent(in), &c_in);
+ xmlBufShrink(in, c_in);
+ xmlBufAddLen(out, c_out);
+ if (ret == -1)
+ ret = -3;
+ }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+ else if (input->encoder->uconv_in != NULL) {
+ ret = xmlUconvWrapper(input->encoder->uconv_in, 1, xmlBufEnd(out),
+ &c_out, xmlBufContent(in), &c_in);
+ xmlBufShrink(in, c_in);
+ xmlBufAddLen(out, c_out);
+ if (ret == -1)
+ ret = -3;
+ }
+#endif /* LIBXML_ICU_ENABLED */
+ switch (ret) {
+ case 0:
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,
+ "converted %d bytes to %d bytes of input\n",
+ c_in, c_out);
+#endif
+ break;
+ case -1:
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,
+ "converted %d bytes to %d bytes of input, %d left\n",
+ c_in, c_out, (int)xmlBufUse(in));
+#endif
+ break;
+ case -3:
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,
+ "converted %d bytes to %d bytes of input, %d left\n",
+ c_in, c_out, (int)xmlBufUse(in));
+#endif
+ break;
+ case -2: {
+ char buf[50];
+ const xmlChar *content = xmlBufContent(in);
+
+ snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+ content[0], content[1],
+ content[2], content[3]);
+ buf[49] = 0;
+ xmlEncodingErr(XML_I18N_CONV_FAILED,
+ "input conversion failed due to input error, bytes %s\n",
+ buf);
+ }
+ }
+ /*
+ * Ignore when input buffer is not on a boundary
+ */
+ if (ret == -3)
+ ret = 0;
+ return (c_out? c_out : ret);
+}
+
+/**
* xmlCharEncInFunc:
* @handler: char encoding transformation data structure
* @out: an xmlBuffer for the output.
@@ -2056,7 +2308,7 @@
toconv = in->use;
if (toconv == 0)
return (0);
- written = out->size - out->use;
+ written = out->size - out->use -1; /* count '\0' */
if (toconv * 2 >= written) {
xmlBufferGrow(out, out->size + toconv * 2);
written = out->size - out->use - 1;
@@ -2115,7 +2367,7 @@
case -2: {
char buf[50];
- snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+ snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
in->content[0], in->content[1],
in->content[2], in->content[3]);
buf[49] = 0;
@@ -2132,20 +2384,251 @@
return (written? written : ret);
}
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlCharEncOutput:
+ * @output: a parser output buffer
+ * @init: is this an initialization call without data
+ *
+ * Generic front-end for the encoding handler on parser output
+ * a first call with @init == 1 has to be made first to initiate the
+ * output in case of non-stateless encoding needing to initiate their
+ * state or the output (like the BOM in UTF16).
+ * In case of UTF8 sequence conversion errors for the given encoder,
+ * the content will be automatically remapped to a CharRef sequence.
+ *
+ * Returns the number of byte written if success, or
+ * -1 general error
+ * -2 if the transcoding fails (for *in is not valid utf8 string or
+ * the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncOutput(xmlOutputBufferPtr output, int init)
+{
+ int ret = -2;
+ size_t written;
+ size_t writtentot = 0;
+ size_t toconv;
+ int c_in;
+ int c_out;
+ xmlBufPtr in;
+ xmlBufPtr out;
+ int charref_len = 0;
+
+ if ((output == NULL) || (output->encoder == NULL) ||
+ (output->buffer == NULL) || (output->conv == NULL))
+ return (-1);
+ out = output->conv;
+ in = output->buffer;
+
+retry:
+
+ written = xmlBufAvail(out);
+ if (written > 0)
+ written--; /* count '\0' */
+
+ /*
+ * First specific handling of the initialization call
+ */
+ if (init) {
+ c_in = 0;
+ c_out = written;
+ if (output->encoder->output != NULL) {
+ ret = output->encoder->output(xmlBufEnd(out), &c_out,
+ NULL, &c_in);
+ if (ret > 0) /* Gennady: check return value */
+ xmlBufAddLen(out, c_out);
+ }
+#ifdef LIBXML_ICONV_ENABLED
+ else if (output->encoder->iconv_out != NULL) {
+ ret = xmlIconvWrapper(output->encoder->iconv_out, xmlBufEnd(out),
+ &c_out, NULL, &c_in);
+ xmlBufAddLen(out, c_out);
+ }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+ else if (output->encoder->uconv_out != NULL) {
+ ret = xmlUconvWrapper(output->encoder->uconv_out, 0, xmlBufEnd(out),
+ &c_out, NULL, &c_in);
+ xmlBufAddLen(out, c_out);
+ }
+#endif /* LIBXML_ICU_ENABLED */
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,
+ "initialized encoder\n");
+#endif
+ return(0);
+ }
+
+ /*
+ * Conversion itself.
+ */
+ toconv = xmlBufUse(in);
+ if (toconv == 0)
+ return (0);
+ if (toconv > 64 * 1024)
+ toconv = 64 * 1024;
+ if (toconv * 4 >= written) {
+ xmlBufGrow(out, toconv * 4);
+ written = xmlBufAvail(out) - 1;
+ }
+ if (written > 256 * 1024)
+ written = 256 * 1024;
+
+ c_in = toconv;
+ c_out = written;
+ if (output->encoder->output != NULL) {
+ ret = output->encoder->output(xmlBufEnd(out), &c_out,
+ xmlBufContent(in), &c_in);
+ if (c_out > 0) {
+ xmlBufShrink(in, c_in);
+ xmlBufAddLen(out, c_out);
+ writtentot += c_out;
+ }
+ }
+#ifdef LIBXML_ICONV_ENABLED
+ else if (output->encoder->iconv_out != NULL) {
+ ret = xmlIconvWrapper(output->encoder->iconv_out, xmlBufEnd(out),
+ &c_out, xmlBufContent(in), &c_in);
+ xmlBufShrink(in, c_in);
+ xmlBufAddLen(out, c_out);
+ writtentot += c_out;
+ if (ret == -1) {
+ if (c_out > 0) {
+ /*
+ * Can be a limitation of iconv
+ */
+ charref_len = 0;
+ goto retry;
+ }
+ ret = -3;
+ }
+ }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+ else if (output->encoder->uconv_out != NULL) {
+ ret = xmlUconvWrapper(output->encoder->uconv_out, 0, xmlBufEnd(out),
+ &c_out, xmlBufContent(in), &c_in);
+ xmlBufShrink(in, c_in);
+ xmlBufAddLen(out, c_out);
+ writtentot += c_out;
+ if (ret == -1) {
+ if (c_out > 0) {
+ /*
+ * Can be a limitation of uconv
+ */
+ charref_len = 0;
+ goto retry;
+ }
+ ret = -3;
+ }
+ }
+#endif /* LIBXML_ICU_ENABLED */
+ else {
+ xmlEncodingErr(XML_I18N_NO_OUTPUT,
+ "xmlCharEncOutFunc: no output function !\n", NULL);
+ return(-1);
+ }
+
+ if (ret >= 0) output += ret;
+
+ /*
+ * Attempt to handle error cases
+ */
+ switch (ret) {
+ case 0:
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,
+ "converted %d bytes to %d bytes of output\n",
+ c_in, c_out);
+#endif
+ break;
+ case -1:
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,
+ "output conversion failed by lack of space\n");
+#endif
+ break;
+ case -3:
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,"converted %d bytes to %d bytes of output %d left\n",
+ c_in, c_out, (int) xmlBufUse(in));
+#endif
+ break;
+ case -2: {
+ int len = (int) xmlBufUse(in);
+ xmlChar *content = xmlBufContent(in);
+ int cur;
+
+ cur = xmlGetUTF8Char(content, &len);
+ if ((charref_len != 0) && (c_out < charref_len)) {
+ /*
+ * We attempted to insert a character reference and failed.
+ * Undo what was written and skip the remaining charref.
+ */
+ xmlBufErase(out, c_out);
+ writtentot -= c_out;
+ xmlBufShrink(in, charref_len - c_out);
+ charref_len = 0;
+
+ ret = -1;
+ break;
+ } else if (cur > 0) {
+ xmlChar charref[20];
+
+#ifdef DEBUG_ENCODING
+ xmlGenericError(xmlGenericErrorContext,
+ "handling output conversion error\n");
+ xmlGenericError(xmlGenericErrorContext,
+ "Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n",
+ content[0], content[1],
+ content[2], content[3]);
+#endif
+ /*
+ * Removes the UTF8 sequence, and replace it by a charref
+ * and continue the transcoding phase, hoping the error
+ * did not mangle the encoder state.
+ */
+ charref_len = snprintf((char *) &charref[0], sizeof(charref),
+ "&#%d;", cur);
+ xmlBufShrink(in, len);
+ xmlBufAddHead(in, charref, -1);
+
+ goto retry;
+ } else {
+ char buf[50];
+
+ snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+ content[0], content[1],
+ content[2], content[3]);
+ buf[49] = 0;
+ xmlEncodingErr(XML_I18N_CONV_FAILED,
+ "output conversion failed due to conv error, bytes %s\n",
+ buf);
+ if (xmlBufGetAllocationScheme(in) != XML_BUFFER_ALLOC_IMMUTABLE)
+ content[0] = ' ';
+ }
+ break;
+ }
+ }
+ return(ret);
+}
+#endif
+
/**
* xmlCharEncOutFunc:
* @handler: char enconding transformation data structure
* @out: an xmlBuffer for the output.
* @in: an xmlBuffer for the input
- *
+ *
* Generic front-end for the encoding handler output function
- * a first call with @in == NULL has to be made firs to initiate the
+ * a first call with @in == NULL has to be made firs to initiate the
* output in case of non-stateless encoding needing to initiate their
* state or the output (like the BOM in UTF16).
* In case of UTF8 sequence conversion errors for the given encoder,
* the content will be automatically remapped to a CharRef sequence.
- *
- * Returns the number of byte written if success, or
+ *
+ * Returns the number of byte written if success, or
* -1 general error
* -2 if the transcoding fails (for *in is not valid utf8 string or
* the result of transformation can't fit into the encoding we want), or
@@ -2158,12 +2641,13 @@
int writtentot = 0;
int toconv;
int output = 0;
+ int charref_len = 0;
if (handler == NULL) return(-1);
if (out == NULL) return(-1);
retry:
-
+
written = out->size - out->use;
if (written > 0)
@@ -2194,7 +2678,7 @@
else if (handler->uconv_out != NULL) {
ret = xmlUconvWrapper(handler->uconv_out, 0,
&out->content[out->use],
- &written, NULL, &toconv);
+ &written, NULL, &toconv);
out->use += written;
out->content[out->use] = 0;
}
@@ -2223,7 +2707,7 @@
xmlBufferShrink(in, toconv);
out->use += written;
writtentot += written;
- }
+ }
out->content[out->use] = 0;
}
#ifdef LIBXML_ICONV_ENABLED
@@ -2239,6 +2723,7 @@
/*
* Can be a limitation of iconv
*/
+ charref_len = 0;
goto retry;
}
ret = -3;
@@ -2259,6 +2744,7 @@
/*
* Can be a limitation of iconv
*/
+ charref_len = 0;
goto retry;
}
ret = -3;
@@ -2302,7 +2788,19 @@
int cur;
cur = xmlGetUTF8Char(utf, &len);
- if (cur > 0) {
+ if ((charref_len != 0) && (written < charref_len)) {
+ /*
+ * We attempted to insert a character reference and failed.
+ * Undo what was written and skip the remaining charref.
+ */
+ out->use -= written;
+ writtentot -= written;
+ xmlBufferShrink(in, charref_len - written);
+ charref_len = 0;
+
+ ret = -1;
+ break;
+ } else if (cur > 0) {
xmlChar charref[20];
#ifdef DEBUG_ENCODING
@@ -2318,7 +2816,8 @@
* and continue the transcoding phase, hoping the error
* did not mangle the encoder state.
*/
- snprintf((char *) &charref[0], sizeof(charref), "&#%d;", cur);
+ charref_len = snprintf((char *) &charref[0], sizeof(charref),
+ "&#%d;", cur);
xmlBufferShrink(in, len);
xmlBufferAddHead(in, charref, -1);
@@ -2326,7 +2825,7 @@
} else {
char buf[50];
- snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+ snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
in->content[0], in->content[1],
in->content[2], in->content[3]);
buf[49] = 0;
@@ -2345,7 +2844,7 @@
/**
* xmlCharEncCloseFunc:
* @handler: char enconding transformation data structure
- *
+ *
* Generic front-end for encoding handler close function
*
* Returns 0 if success, or -1 in case of error
@@ -2353,17 +2852,27 @@
int
xmlCharEncCloseFunc(xmlCharEncodingHandler *handler) {
int ret = 0;
+ int tofree = 0;
+ int i, handler_in_list = 0;
+
if (handler == NULL) return(-1);
if (handler->name == NULL) return(-1);
+ if (handlers != NULL) {
+ for (i = 0;i < nbCharEncodingHandler; i++) {
+ if (handler == handlers[i]) {
+ handler_in_list = 1;
+ break;
+ }
+ }
+ }
#ifdef LIBXML_ICONV_ENABLED
/*
* Iconv handlers can be used only once, free the whole block.
* and the associated icon resources.
*/
- if ((handler->iconv_out != NULL) || (handler->iconv_in != NULL)) {
- if (handler->name != NULL)
- xmlFree(handler->name);
- handler->name = NULL;
+ if ((handler_in_list == 0) &&
+ ((handler->iconv_out != NULL) || (handler->iconv_in != NULL))) {
+ tofree = 1;
if (handler->iconv_out != NULL) {
if (iconv_close(handler->iconv_out))
ret = -1;
@@ -2374,14 +2883,12 @@
ret = -1;
handler->iconv_in = NULL;
}
- xmlFree(handler);
}
#endif /* LIBXML_ICONV_ENABLED */
#ifdef LIBXML_ICU_ENABLED
- if ((handler->uconv_out != NULL) || (handler->uconv_in != NULL)) {
- if (handler->name != NULL)
- xmlFree(handler->name);
- handler->name = NULL;
+ if ((handler_in_list == 0) &&
+ ((handler->uconv_out != NULL) || (handler->uconv_in != NULL))) {
+ tofree = 1;
if (handler->uconv_out != NULL) {
closeIcuConverter(handler->uconv_out);
handler->uconv_out = NULL;
@@ -2390,9 +2897,15 @@
closeIcuConverter(handler->uconv_in);
handler->uconv_in = NULL;
}
- xmlFree(handler);
}
#endif
+ if (tofree) {
+ /* free up only dynamic handlers iconv/uconv */
+ if (handler->name != NULL)
+ xmlFree(handler->name);
+ handler->name = NULL;
+ xmlFree(handler);
+ }
#ifdef DEBUG_ENCODING
if (ret)
xmlGenericError(xmlGenericErrorContext,
@@ -2422,7 +2935,7 @@
long
xmlByteConsumed(xmlParserCtxtPtr ctxt) {
xmlParserInputPtr in;
-
+
if (ctxt == NULL) return(-1);
in = ctxt->input;
if (in == NULL) return(-1);
@@ -2484,6 +2997,7 @@
unused += written;
cur += toconv;
} while (ret == -2);
+#endif
} else {
/* could not find a converter */
return(-1);
@@ -2495,7 +3009,6 @@
}
return(in->consumed + (in->cur - in->base));
}
-#endif
#if !defined(LIBXML_ICONV_ENABLED) && !defined(LIBXML_ICU_ENABLED)
#ifdef LIBXML_ISO8859X_ENABLED
@@ -2523,6 +3036,7 @@
const unsigned char* outstart = out;
const unsigned char* inend;
const unsigned char* instart = in;
+ const unsigned char* processed = in;
if ((out == NULL) || (outlen == NULL) || (inlen == NULL) ||
(xlattable == NULL))
@@ -2539,81 +3053,82 @@
while (in < inend) {
unsigned char d = *in++;
if (d < 0x80) {
- *out++ = d;
+ *out++ = d;
} else if (d < 0xC0) {
/* trailing byte in leading position */
*outlen = out - outstart;
- *inlen = in - instart - 1;
+ *inlen = processed - instart;
return(-2);
} else if (d < 0xE0) {
unsigned char c;
if (!(in < inend)) {
/* trailing byte not in input buffer */
*outlen = out - outstart;
- *inlen = in - instart - 1;
- return(-2);
+ *inlen = processed - instart;
+ return(-3);
}
c = *in++;
if ((c & 0xC0) != 0x80) {
/* not a trailing byte */
*outlen = out - outstart;
- *inlen = in - instart - 2;
+ *inlen = processed - instart;
return(-2);
}
- c = c & 0x3F;
+ c = c & 0x3F;
d = d & 0x1F;
d = xlattable [48 + c + xlattable [d] * 64];
if (d == 0) {
/* not in character set */
*outlen = out - outstart;
- *inlen = in - instart - 2;
+ *inlen = processed - instart;
return(-2);
}
- *out++ = d;
+ *out++ = d;
} else if (d < 0xF0) {
unsigned char c1;
unsigned char c2;
if (!(in < inend - 1)) {
/* trailing bytes not in input buffer */
*outlen = out - outstart;
- *inlen = in - instart - 1;
- return(-2);
+ *inlen = processed - instart;
+ return(-3);
}
c1 = *in++;
if ((c1 & 0xC0) != 0x80) {
/* not a trailing byte (c1) */
*outlen = out - outstart;
- *inlen = in - instart - 2;
+ *inlen = processed - instart;
return(-2);
}
c2 = *in++;
if ((c2 & 0xC0) != 0x80) {
/* not a trailing byte (c2) */
*outlen = out - outstart;
- *inlen = in - instart - 2;
+ *inlen = processed - instart;
return(-2);
}
- c1 = c1 & 0x3F;
- c2 = c2 & 0x3F;
+ c1 = c1 & 0x3F;
+ c2 = c2 & 0x3F;
d = d & 0x0F;
- d = xlattable [48 + c2 + xlattable [48 + c1 +
- xlattable [32 + d] * 64] * 64];
+ d = xlattable [48 + c2 + xlattable [48 + c1 +
+ xlattable [32 + d] * 64] * 64];
if (d == 0) {
/* not in character set */
*outlen = out - outstart;
- *inlen = in - instart - 3;
+ *inlen = processed - instart;
return(-2);
}
- *out++ = d;
+ *out++ = d;
} else {
/* cannot transcode >= U+010000 */
*outlen = out - outstart;
- *inlen = in - instart - 1;
+ *inlen = processed - instart;
return(-2);
}
+ processed = in;
}
*outlen = out - outstart;
- *inlen = in - instart;
+ *inlen = processed - instart;
return(*outlen);
}
@@ -2647,16 +3162,16 @@
outend = out + *outlen;
inend = in + *inlen;
instop = inend;
- c = *in;
- while (in < inend && out < outend - 1) {
- if (c >= 0x80) {
- c = unicodetable [c - 0x80];
+
+ while ((in < inend) && (out < outend - 2)) {
+ if (*in >= 0x80) {
+ c = unicodetable [*in - 0x80];
if (c == 0) {
/* undefined code point */
*outlen = out - outstart;
*inlen = in - instart;
return (-1);
- }
+ }
if (c < 0x800) {
*out++ = ((c >> 6) & 0x1F) | 0xC0;
*out++ = (c & 0x3F) | 0x80;
@@ -2664,48 +3179,47 @@
*out++ = ((c >> 12) & 0x0F) | 0xE0;
*out++ = ((c >> 6) & 0x3F) | 0x80;
*out++ = (c & 0x3F) | 0x80;
- }
+ }
++in;
- c = *in;
}
- if (instop - in > outend - out) instop = in + (outend - out);
- while (c < 0x80 && in < instop) {
- *out++ = c;
- ++in;
- c = *in;
+ if (instop - in > outend - out) instop = in + (outend - out);
+ while ((*in < 0x80) && (in < instop)) {
+ *out++ = *in++;
}
- }
- if (in < inend && out < outend && c < 0x80) {
- *out++ = c;
- ++in;
+ }
+ if ((in < inend) && (out < outend) && (*in < 0x80)) {
+ *out++ = *in++;
+ }
+ if ((in < inend) && (out < outend) && (*in < 0x80)) {
+ *out++ = *in++;
}
*outlen = out - outstart;
*inlen = in - instart;
return (*outlen);
}
-
+
/************************************************************************
* Lookup tables for ISO-8859-2..ISO-8859-16 transcoding *
************************************************************************/
static unsigned short const xmlunicodetable_ISO8859_2 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x0104, 0x02d8, 0x0141, 0x00a4, 0x013d, 0x015a, 0x00a7,
- 0x00a8, 0x0160, 0x015e, 0x0164, 0x0179, 0x00ad, 0x017d, 0x017b,
- 0x00b0, 0x0105, 0x02db, 0x0142, 0x00b4, 0x013e, 0x015b, 0x02c7,
- 0x00b8, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c,
- 0x0154, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0139, 0x0106, 0x00c7,
- 0x010c, 0x00c9, 0x0118, 0x00cb, 0x011a, 0x00cd, 0x00ce, 0x010e,
- 0x0110, 0x0143, 0x0147, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x00d7,
- 0x0158, 0x016e, 0x00da, 0x0170, 0x00dc, 0x00dd, 0x0162, 0x00df,
- 0x0155, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x013a, 0x0107, 0x00e7,
- 0x010d, 0x00e9, 0x0119, 0x00eb, 0x011b, 0x00ed, 0x00ee, 0x010f,
- 0x0111, 0x0144, 0x0148, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x00f7,
- 0x0159, 0x016f, 0x00fa, 0x0171, 0x00fc, 0x00fd, 0x0163, 0x02d9,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x0104, 0x02d8, 0x0141, 0x00a4, 0x013d, 0x015a, 0x00a7,
+ 0x00a8, 0x0160, 0x015e, 0x0164, 0x0179, 0x00ad, 0x017d, 0x017b,
+ 0x00b0, 0x0105, 0x02db, 0x0142, 0x00b4, 0x013e, 0x015b, 0x02c7,
+ 0x00b8, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c,
+ 0x0154, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0139, 0x0106, 0x00c7,
+ 0x010c, 0x00c9, 0x0118, 0x00cb, 0x011a, 0x00cd, 0x00ce, 0x010e,
+ 0x0110, 0x0143, 0x0147, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x00d7,
+ 0x0158, 0x016e, 0x00da, 0x0170, 0x00dc, 0x00dd, 0x0162, 0x00df,
+ 0x0155, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x013a, 0x0107, 0x00e7,
+ 0x010d, 0x00e9, 0x0119, 0x00eb, 0x011b, 0x00ed, 0x00ee, 0x010f,
+ 0x0111, 0x0144, 0x0148, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x00f7,
+ 0x0159, 0x016f, 0x00fa, 0x0171, 0x00fc, 0x00fd, 0x0163, 0x02d9,
};
static unsigned char const xmltranscodetable_ISO8859_2 [48 + 6 * 64] = {
@@ -2739,22 +3253,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_3 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x0126, 0x02d8, 0x00a3, 0x00a4, 0x0000, 0x0124, 0x00a7,
- 0x00a8, 0x0130, 0x015e, 0x011e, 0x0134, 0x00ad, 0x0000, 0x017b,
- 0x00b0, 0x0127, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x0125, 0x00b7,
- 0x00b8, 0x0131, 0x015f, 0x011f, 0x0135, 0x00bd, 0x0000, 0x017c,
- 0x00c0, 0x00c1, 0x00c2, 0x0000, 0x00c4, 0x010a, 0x0108, 0x00c7,
- 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
- 0x0000, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x0120, 0x00d6, 0x00d7,
- 0x011c, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x016c, 0x015c, 0x00df,
- 0x00e0, 0x00e1, 0x00e2, 0x0000, 0x00e4, 0x010b, 0x0109, 0x00e7,
- 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
- 0x0000, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x0121, 0x00f6, 0x00f7,
- 0x011d, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x016d, 0x015d, 0x02d9,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x0126, 0x02d8, 0x00a3, 0x00a4, 0x0000, 0x0124, 0x00a7,
+ 0x00a8, 0x0130, 0x015e, 0x011e, 0x0134, 0x00ad, 0x0000, 0x017b,
+ 0x00b0, 0x0127, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x0125, 0x00b7,
+ 0x00b8, 0x0131, 0x015f, 0x011f, 0x0135, 0x00bd, 0x0000, 0x017c,
+ 0x00c0, 0x00c1, 0x00c2, 0x0000, 0x00c4, 0x010a, 0x0108, 0x00c7,
+ 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+ 0x0000, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x0120, 0x00d6, 0x00d7,
+ 0x011c, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x016c, 0x015c, 0x00df,
+ 0x00e0, 0x00e1, 0x00e2, 0x0000, 0x00e4, 0x010b, 0x0109, 0x00e7,
+ 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+ 0x0000, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x0121, 0x00f6, 0x00f7,
+ 0x011d, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x016d, 0x015d, 0x02d9,
};
static unsigned char const xmltranscodetable_ISO8859_3 [48 + 7 * 64] = {
@@ -2792,22 +3306,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_4 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x0104, 0x0138, 0x0156, 0x00a4, 0x0128, 0x013b, 0x00a7,
- 0x00a8, 0x0160, 0x0112, 0x0122, 0x0166, 0x00ad, 0x017d, 0x00af,
- 0x00b0, 0x0105, 0x02db, 0x0157, 0x00b4, 0x0129, 0x013c, 0x02c7,
- 0x00b8, 0x0161, 0x0113, 0x0123, 0x0167, 0x014a, 0x017e, 0x014b,
- 0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e,
- 0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x012a,
- 0x0110, 0x0145, 0x014c, 0x0136, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
- 0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x0168, 0x016a, 0x00df,
- 0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f,
- 0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x012b,
- 0x0111, 0x0146, 0x014d, 0x0137, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
- 0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x0169, 0x016b, 0x02d9,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x0104, 0x0138, 0x0156, 0x00a4, 0x0128, 0x013b, 0x00a7,
+ 0x00a8, 0x0160, 0x0112, 0x0122, 0x0166, 0x00ad, 0x017d, 0x00af,
+ 0x00b0, 0x0105, 0x02db, 0x0157, 0x00b4, 0x0129, 0x013c, 0x02c7,
+ 0x00b8, 0x0161, 0x0113, 0x0123, 0x0167, 0x014a, 0x017e, 0x014b,
+ 0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e,
+ 0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x012a,
+ 0x0110, 0x0145, 0x014c, 0x0136, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+ 0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x0168, 0x016a, 0x00df,
+ 0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f,
+ 0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x012b,
+ 0x0111, 0x0146, 0x014d, 0x0137, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+ 0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x0169, 0x016b, 0x02d9,
};
static unsigned char const xmltranscodetable_ISO8859_4 [48 + 6 * 64] = {
@@ -2841,22 +3355,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_5 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, 0x0407,
- 0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x00ad, 0x040e, 0x040f,
- 0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417,
- 0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f,
- 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427,
- 0x0428, 0x0429, 0x042a, 0x042b, 0x042c, 0x042d, 0x042e, 0x042f,
- 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437,
- 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f,
- 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447,
- 0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f,
- 0x2116, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457,
- 0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x00a7, 0x045e, 0x045f,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, 0x0407,
+ 0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x00ad, 0x040e, 0x040f,
+ 0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417,
+ 0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f,
+ 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427,
+ 0x0428, 0x0429, 0x042a, 0x042b, 0x042c, 0x042d, 0x042e, 0x042f,
+ 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437,
+ 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f,
+ 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447,
+ 0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f,
+ 0x2116, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457,
+ 0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x00a7, 0x045e, 0x045f,
};
static unsigned char const xmltranscodetable_ISO8859_5 [48 + 6 * 64] = {
@@ -2890,22 +3404,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_6 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x0000, 0x0000, 0x0000, 0x00a4, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x060c, 0x00ad, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x061b, 0x0000, 0x0000, 0x0000, 0x061f,
- 0x0000, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627,
- 0x0628, 0x0629, 0x062a, 0x062b, 0x062c, 0x062d, 0x062e, 0x062f,
- 0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637,
- 0x0638, 0x0639, 0x063a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0640, 0x0641, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647,
- 0x0648, 0x0649, 0x064a, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f,
- 0x0650, 0x0651, 0x0652, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x0000, 0x0000, 0x0000, 0x00a4, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x060c, 0x00ad, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x061b, 0x0000, 0x0000, 0x0000, 0x061f,
+ 0x0000, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627,
+ 0x0628, 0x0629, 0x062a, 0x062b, 0x062c, 0x062d, 0x062e, 0x062f,
+ 0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637,
+ 0x0638, 0x0639, 0x063a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0640, 0x0641, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647,
+ 0x0648, 0x0649, 0x064a, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f,
+ 0x0650, 0x0651, 0x0652, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
};
static unsigned char const xmltranscodetable_ISO8859_6 [48 + 5 * 64] = {
@@ -2935,22 +3449,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_7 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x2018, 0x2019, 0x00a3, 0x0000, 0x0000, 0x00a6, 0x00a7,
- 0x00a8, 0x00a9, 0x0000, 0x00ab, 0x00ac, 0x00ad, 0x0000, 0x2015,
- 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x0384, 0x0385, 0x0386, 0x00b7,
- 0x0388, 0x0389, 0x038a, 0x00bb, 0x038c, 0x00bd, 0x038e, 0x038f,
- 0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
- 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f,
- 0x03a0, 0x03a1, 0x0000, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7,
- 0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03ae, 0x03af,
- 0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7,
- 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf,
- 0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7,
- 0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce, 0x0000,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x2018, 0x2019, 0x00a3, 0x0000, 0x0000, 0x00a6, 0x00a7,
+ 0x00a8, 0x00a9, 0x0000, 0x00ab, 0x00ac, 0x00ad, 0x0000, 0x2015,
+ 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x0384, 0x0385, 0x0386, 0x00b7,
+ 0x0388, 0x0389, 0x038a, 0x00bb, 0x038c, 0x00bd, 0x038e, 0x038f,
+ 0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
+ 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f,
+ 0x03a0, 0x03a1, 0x0000, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7,
+ 0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03ae, 0x03af,
+ 0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7,
+ 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf,
+ 0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7,
+ 0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce, 0x0000,
};
static unsigned char const xmltranscodetable_ISO8859_7 [48 + 7 * 64] = {
@@ -2988,22 +3502,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_8 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x0000, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
- 0x00a8, 0x00a9, 0x00d7, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
- 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
- 0x00b8, 0x00b9, 0x00f7, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x2017,
- 0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7,
- 0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df,
- 0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7,
- 0x05e8, 0x05e9, 0x05ea, 0x0000, 0x0000, 0x200e, 0x200f, 0x0000,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x0000, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
+ 0x00a8, 0x00a9, 0x00d7, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
+ 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
+ 0x00b8, 0x00b9, 0x00f7, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x2017,
+ 0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7,
+ 0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df,
+ 0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7,
+ 0x05e8, 0x05e9, 0x05ea, 0x0000, 0x0000, 0x200e, 0x200f, 0x0000,
};
static unsigned char const xmltranscodetable_ISO8859_8 [48 + 7 * 64] = {
@@ -3041,22 +3555,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_9 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
- 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
- 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
- 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf,
- 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
- 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
- 0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
- 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df,
- 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
- 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
- 0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
- 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
+ 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
+ 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
+ 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf,
+ 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+ 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+ 0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+ 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df,
+ 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+ 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+ 0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+ 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff,
};
static unsigned char const xmltranscodetable_ISO8859_9 [48 + 5 * 64] = {
@@ -3086,22 +3600,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_10 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x0104, 0x0112, 0x0122, 0x012a, 0x0128, 0x0136, 0x00a7,
- 0x013b, 0x0110, 0x0160, 0x0166, 0x017d, 0x00ad, 0x016a, 0x014a,
- 0x00b0, 0x0105, 0x0113, 0x0123, 0x012b, 0x0129, 0x0137, 0x00b7,
- 0x013c, 0x0111, 0x0161, 0x0167, 0x017e, 0x2015, 0x016b, 0x014b,
- 0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e,
- 0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x00cf,
- 0x00d0, 0x0145, 0x014c, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x0168,
- 0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
- 0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f,
- 0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x00ef,
- 0x00f0, 0x0146, 0x014d, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x0169,
- 0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x0138,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x0104, 0x0112, 0x0122, 0x012a, 0x0128, 0x0136, 0x00a7,
+ 0x013b, 0x0110, 0x0160, 0x0166, 0x017d, 0x00ad, 0x016a, 0x014a,
+ 0x00b0, 0x0105, 0x0113, 0x0123, 0x012b, 0x0129, 0x0137, 0x00b7,
+ 0x013c, 0x0111, 0x0161, 0x0167, 0x017e, 0x2015, 0x016b, 0x014b,
+ 0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e,
+ 0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x00cf,
+ 0x00d0, 0x0145, 0x014c, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x0168,
+ 0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
+ 0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f,
+ 0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x00ef,
+ 0x00f0, 0x0146, 0x014d, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x0169,
+ 0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x0138,
};
static unsigned char const xmltranscodetable_ISO8859_10 [48 + 7 * 64] = {
@@ -3139,22 +3653,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_11 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x0e01, 0x0e02, 0x0e03, 0x0e04, 0x0e05, 0x0e06, 0x0e07,
- 0x0e08, 0x0e09, 0x0e0a, 0x0e0b, 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f,
- 0x0e10, 0x0e11, 0x0e12, 0x0e13, 0x0e14, 0x0e15, 0x0e16, 0x0e17,
- 0x0e18, 0x0e19, 0x0e1a, 0x0e1b, 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f,
- 0x0e20, 0x0e21, 0x0e22, 0x0e23, 0x0e24, 0x0e25, 0x0e26, 0x0e27,
- 0x0e28, 0x0e29, 0x0e2a, 0x0e2b, 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f,
- 0x0e30, 0x0e31, 0x0e32, 0x0e33, 0x0e34, 0x0e35, 0x0e36, 0x0e37,
- 0x0e38, 0x0e39, 0x0e3a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0e3f,
- 0x0e40, 0x0e41, 0x0e42, 0x0e43, 0x0e44, 0x0e45, 0x0e46, 0x0e47,
- 0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c, 0x0e4d, 0x0e4e, 0x0e4f,
- 0x0e50, 0x0e51, 0x0e52, 0x0e53, 0x0e54, 0x0e55, 0x0e56, 0x0e57,
- 0x0e58, 0x0e59, 0x0e5a, 0x0e5b, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x0e01, 0x0e02, 0x0e03, 0x0e04, 0x0e05, 0x0e06, 0x0e07,
+ 0x0e08, 0x0e09, 0x0e0a, 0x0e0b, 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f,
+ 0x0e10, 0x0e11, 0x0e12, 0x0e13, 0x0e14, 0x0e15, 0x0e16, 0x0e17,
+ 0x0e18, 0x0e19, 0x0e1a, 0x0e1b, 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f,
+ 0x0e20, 0x0e21, 0x0e22, 0x0e23, 0x0e24, 0x0e25, 0x0e26, 0x0e27,
+ 0x0e28, 0x0e29, 0x0e2a, 0x0e2b, 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f,
+ 0x0e30, 0x0e31, 0x0e32, 0x0e33, 0x0e34, 0x0e35, 0x0e36, 0x0e37,
+ 0x0e38, 0x0e39, 0x0e3a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0e3f,
+ 0x0e40, 0x0e41, 0x0e42, 0x0e43, 0x0e44, 0x0e45, 0x0e46, 0x0e47,
+ 0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c, 0x0e4d, 0x0e4e, 0x0e4f,
+ 0x0e50, 0x0e51, 0x0e52, 0x0e53, 0x0e54, 0x0e55, 0x0e56, 0x0e57,
+ 0x0e58, 0x0e59, 0x0e5a, 0x0e5b, 0x0000, 0x0000, 0x0000, 0x0000,
};
static unsigned char const xmltranscodetable_ISO8859_11 [48 + 6 * 64] = {
@@ -3188,22 +3702,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_13 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x201d, 0x00a2, 0x00a3, 0x00a4, 0x201e, 0x00a6, 0x00a7,
- 0x00d8, 0x00a9, 0x0156, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00c6,
- 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x201c, 0x00b5, 0x00b6, 0x00b7,
- 0x00f8, 0x00b9, 0x0157, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00e6,
- 0x0104, 0x012e, 0x0100, 0x0106, 0x00c4, 0x00c5, 0x0118, 0x0112,
- 0x010c, 0x00c9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012a, 0x013b,
- 0x0160, 0x0143, 0x0145, 0x00d3, 0x014c, 0x00d5, 0x00d6, 0x00d7,
- 0x0172, 0x0141, 0x015a, 0x016a, 0x00dc, 0x017b, 0x017d, 0x00df,
- 0x0105, 0x012f, 0x0101, 0x0107, 0x00e4, 0x00e5, 0x0119, 0x0113,
- 0x010d, 0x00e9, 0x017a, 0x0117, 0x0123, 0x0137, 0x012b, 0x013c,
- 0x0161, 0x0144, 0x0146, 0x00f3, 0x014d, 0x00f5, 0x00f6, 0x00f7,
- 0x0173, 0x0142, 0x015b, 0x016b, 0x00fc, 0x017c, 0x017e, 0x2019,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x201d, 0x00a2, 0x00a3, 0x00a4, 0x201e, 0x00a6, 0x00a7,
+ 0x00d8, 0x00a9, 0x0156, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00c6,
+ 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x201c, 0x00b5, 0x00b6, 0x00b7,
+ 0x00f8, 0x00b9, 0x0157, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00e6,
+ 0x0104, 0x012e, 0x0100, 0x0106, 0x00c4, 0x00c5, 0x0118, 0x0112,
+ 0x010c, 0x00c9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012a, 0x013b,
+ 0x0160, 0x0143, 0x0145, 0x00d3, 0x014c, 0x00d5, 0x00d6, 0x00d7,
+ 0x0172, 0x0141, 0x015a, 0x016a, 0x00dc, 0x017b, 0x017d, 0x00df,
+ 0x0105, 0x012f, 0x0101, 0x0107, 0x00e4, 0x00e5, 0x0119, 0x0113,
+ 0x010d, 0x00e9, 0x017a, 0x0117, 0x0123, 0x0137, 0x012b, 0x013c,
+ 0x0161, 0x0144, 0x0146, 0x00f3, 0x014d, 0x00f5, 0x00f6, 0x00f7,
+ 0x0173, 0x0142, 0x015b, 0x016b, 0x00fc, 0x017c, 0x017e, 0x2019,
};
static unsigned char const xmltranscodetable_ISO8859_13 [48 + 7 * 64] = {
@@ -3241,22 +3755,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_14 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x1e02, 0x1e03, 0x00a3, 0x010a, 0x010b, 0x1e0a, 0x00a7,
- 0x1e80, 0x00a9, 0x1e82, 0x1e0b, 0x1ef2, 0x00ad, 0x00ae, 0x0178,
- 0x1e1e, 0x1e1f, 0x0120, 0x0121, 0x1e40, 0x1e41, 0x00b6, 0x1e56,
- 0x1e81, 0x1e57, 0x1e83, 0x1e60, 0x1ef3, 0x1e84, 0x1e85, 0x1e61,
- 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
- 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
- 0x0174, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x1e6a,
- 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x0176, 0x00df,
- 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
- 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
- 0x0175, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x1e6b,
- 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x0177, 0x00ff,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x1e02, 0x1e03, 0x00a3, 0x010a, 0x010b, 0x1e0a, 0x00a7,
+ 0x1e80, 0x00a9, 0x1e82, 0x1e0b, 0x1ef2, 0x00ad, 0x00ae, 0x0178,
+ 0x1e1e, 0x1e1f, 0x0120, 0x0121, 0x1e40, 0x1e41, 0x00b6, 0x1e56,
+ 0x1e81, 0x1e57, 0x1e83, 0x1e60, 0x1ef3, 0x1e84, 0x1e85, 0x1e61,
+ 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+ 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+ 0x0174, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x1e6a,
+ 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x0176, 0x00df,
+ 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+ 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+ 0x0175, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x1e6b,
+ 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x0177, 0x00ff,
};
static unsigned char const xmltranscodetable_ISO8859_14 [48 + 10 * 64] = {
@@ -3306,22 +3820,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_15 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x20ac, 0x00a5, 0x0160, 0x00a7,
- 0x0161, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
- 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x017d, 0x00b5, 0x00b6, 0x00b7,
- 0x017e, 0x00b9, 0x00ba, 0x00bb, 0x0152, 0x0153, 0x0178, 0x00bf,
- 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
- 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
- 0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
- 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
- 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
- 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
- 0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
- 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x20ac, 0x00a5, 0x0160, 0x00a7,
+ 0x0161, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
+ 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x017d, 0x00b5, 0x00b6, 0x00b7,
+ 0x017e, 0x00b9, 0x00ba, 0x00bb, 0x0152, 0x0153, 0x0178, 0x00bf,
+ 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+ 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+ 0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+ 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
+ 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+ 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+ 0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+ 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff,
};
static unsigned char const xmltranscodetable_ISO8859_15 [48 + 6 * 64] = {
@@ -3355,22 +3869,22 @@
};
static unsigned short const xmlunicodetable_ISO8859_16 [128] = {
- 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
- 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
- 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
- 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
- 0x00a0, 0x0104, 0x0105, 0x0141, 0x20ac, 0x201e, 0x0160, 0x00a7,
- 0x0161, 0x00a9, 0x0218, 0x00ab, 0x0179, 0x00ad, 0x017a, 0x017b,
- 0x00b0, 0x00b1, 0x010c, 0x0142, 0x017d, 0x201d, 0x00b6, 0x00b7,
- 0x017e, 0x010d, 0x0219, 0x00bb, 0x0152, 0x0153, 0x0178, 0x017c,
- 0x00c0, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0106, 0x00c6, 0x00c7,
- 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
- 0x0110, 0x0143, 0x00d2, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x015a,
- 0x0170, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0118, 0x021a, 0x00df,
- 0x00e0, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x0107, 0x00e6, 0x00e7,
- 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
- 0x0111, 0x0144, 0x00f2, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x015b,
- 0x0171, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0119, 0x021b, 0x00ff,
+ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+ 0x00a0, 0x0104, 0x0105, 0x0141, 0x20ac, 0x201e, 0x0160, 0x00a7,
+ 0x0161, 0x00a9, 0x0218, 0x00ab, 0x0179, 0x00ad, 0x017a, 0x017b,
+ 0x00b0, 0x00b1, 0x010c, 0x0142, 0x017d, 0x201d, 0x00b6, 0x00b7,
+ 0x017e, 0x010d, 0x0219, 0x00bb, 0x0152, 0x0153, 0x0178, 0x017c,
+ 0x00c0, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0106, 0x00c6, 0x00c7,
+ 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+ 0x0110, 0x0143, 0x00d2, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x015a,
+ 0x0170, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0118, 0x021a, 0x00df,
+ 0x00e0, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x0107, 0x00e6, 0x00e7,
+ 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+ 0x0111, 0x0144, 0x00f2, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x015b,
+ 0x0171, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0119, 0x021b, 0x00ff,
};
static unsigned char const xmltranscodetable_ISO8859_16 [48 + 9 * 64] = {
@@ -3569,4 +4083,3 @@
#define bottom_encoding
#include "elfgcchack.h"
-
diff --git a/third_party/libxml/src/entities.c b/third_party/libxml/src/entities.c
index 2aeef04..a72afb3 100644
--- a/third_party/libxml/src/entities.c
+++ b/third_party/libxml/src/entities.c
@@ -22,41 +22,43 @@
#include <libxml/globals.h>
#include <libxml/dict.h>
+#include "save.h"
+
/*
* The XML predefined entities.
*/
static xmlEntity xmlEntityLt = {
NULL, XML_ENTITY_DECL, BAD_CAST "lt",
- NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL,
BAD_CAST "<", BAD_CAST "<", 1,
XML_INTERNAL_PREDEFINED_ENTITY,
NULL, NULL, NULL, NULL, 0, 1
};
static xmlEntity xmlEntityGt = {
NULL, XML_ENTITY_DECL, BAD_CAST "gt",
- NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL,
BAD_CAST ">", BAD_CAST ">", 1,
XML_INTERNAL_PREDEFINED_ENTITY,
NULL, NULL, NULL, NULL, 0, 1
};
static xmlEntity xmlEntityAmp = {
NULL, XML_ENTITY_DECL, BAD_CAST "amp",
- NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL,
BAD_CAST "&", BAD_CAST "&", 1,
XML_INTERNAL_PREDEFINED_ENTITY,
NULL, NULL, NULL, NULL, 0, 1
};
static xmlEntity xmlEntityQuot = {
NULL, XML_ENTITY_DECL, BAD_CAST "quot",
- NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL,
BAD_CAST "\"", BAD_CAST "\"", 1,
XML_INTERNAL_PREDEFINED_ENTITY,
NULL, NULL, NULL, NULL, 0, 1
};
static xmlEntity xmlEntityApos = {
NULL, XML_ENTITY_DECL, BAD_CAST "apos",
- NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL,
BAD_CAST "'", BAD_CAST "'", 1,
XML_INTERNAL_PREDEFINED_ENTITY,
NULL, NULL, NULL, NULL, 0, 1
@@ -426,7 +428,7 @@
*
* Do an entity lookup in the table.
* returns the corresponding parameter entity, if found.
- *
+ *
* Returns A pointer to the entity structure or NULL if not found.
*/
static xmlEntityPtr
@@ -441,7 +443,7 @@
*
* Do an entity lookup in the internal and external subsets and
* returns the corresponding parameter entity, if found.
- *
+ *
* Returns A pointer to the entity structure or NULL if not found.
*/
xmlEntityPtr
@@ -472,7 +474,7 @@
* Do an entity lookup in the DTD entity hash table and
* returns the corresponding entity, if found.
* Note: the first argument is the document node, not the DTD node.
- *
+ *
* Returns A pointer to the entity structure or NULL if not found.
*/
xmlEntityPtr
@@ -496,11 +498,11 @@
* Do an entity lookup in the document entity hash table and
* returns the corresponding entity, otherwise a lookup is done
* in the predefined entities too.
- *
+ *
* Returns A pointer to the entity structure or NULL if not found.
*/
xmlEntityPtr
-xmlGetDocEntity(xmlDocPtr doc, const xmlChar *name) {
+xmlGetDocEntity(const xmlDoc *doc, const xmlChar *name) {
xmlEntityPtr cur;
xmlEntitiesTablePtr table;
@@ -528,20 +530,20 @@
* Macro used to grow the current buffer.
*/
#define growBufferReentrant() { \
- buffer_size *= 2; \
- buffer = (xmlChar *) \
- xmlRealloc(buffer, buffer_size * sizeof(xmlChar)); \
- if (buffer == NULL) { \
- xmlEntitiesErrMemory("xmlEncodeEntitiesReentrant: realloc failed");\
- return(NULL); \
- } \
+ xmlChar *tmp; \
+ size_t new_size = buffer_size * 2; \
+ if (new_size < buffer_size) goto mem_error; \
+ tmp = (xmlChar *) xmlRealloc(buffer, new_size); \
+ if (tmp == NULL) goto mem_error; \
+ buffer = tmp; \
+ buffer_size = new_size; \
}
-
/**
- * xmlEncodeEntitiesReentrant:
+ * xmlEncodeEntitiesInternal:
* @doc: the document containing the string
* @input: A string to convert to XML.
+ * @attr: are we handling an atrbute value
*
* Do a global encoding of a string, replacing the predefined entities
* and non ASCII values with their entities and CharRef counterparts.
@@ -550,12 +552,12 @@
*
* Returns A newly allocated string with the substitution done.
*/
-xmlChar *
-xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
+static xmlChar *
+xmlEncodeEntitiesInternal(xmlDocPtr doc, const xmlChar *input, int attr) {
const xmlChar *cur = input;
xmlChar *buffer = NULL;
xmlChar *out = NULL;
- int buffer_size = 0;
+ size_t buffer_size = 0;
int html = 0;
if (input == NULL) return(NULL);
@@ -568,14 +570,14 @@
buffer_size = 1000;
buffer = (xmlChar *) xmlMalloc(buffer_size * sizeof(xmlChar));
if (buffer == NULL) {
- xmlEntitiesErrMemory("xmlEncodeEntitiesReentrant: malloc failed");
+ xmlEntitiesErrMemory("xmlEncodeEntities: malloc failed");
return(NULL);
}
out = buffer;
while (*cur != '\0') {
- if (out - buffer > buffer_size - 100) {
- int indx = out - buffer;
+ size_t indx = out - buffer;
+ if (indx + 100 > buffer_size) {
growBufferReentrant();
out = &buffer[indx];
@@ -585,6 +587,27 @@
* By default one have to encode at least '<', '>', '"' and '&' !
*/
if (*cur == '<') {
+ const xmlChar *end;
+
+ /*
+ * Special handling of server side include in HTML attributes
+ */
+ if (html && attr &&
+ (cur[1] == '!') && (cur[2] == '-') && (cur[3] == '-') &&
+ ((end = xmlStrstr(cur, BAD_CAST "-->")) != NULL)) {
+ while (cur != end) {
+ *out++ = *cur++;
+ indx = out - buffer;
+ if (indx + 100 > buffer_size) {
+ growBufferReentrant();
+ out = &buffer[indx];
+ }
+ }
+ *out++ = *cur++;
+ *out++ = *cur++;
+ *out++ = *cur++;
+ continue;
+ }
*out++ = '&';
*out++ = 'l';
*out++ = 't';
@@ -595,6 +618,23 @@
*out++ = 't';
*out++ = ';';
} else if (*cur == '&') {
+ /*
+ * Special handling of &{...} construct from HTML 4, see
+ * http://www.w3.org/TR/html401/appendix/notes.html#h-B.7.1
+ */
+ if (html && attr && (cur[1] == '{') &&
+ (strchr((const char *) cur, '}'))) {
+ while (*cur != '}') {
+ *out++ = *cur++;
+ indx = out - buffer;
+ if (indx + 100 > buffer_size) {
+ growBufferReentrant();
+ out = &buffer[indx];
+ }
+ }
+ *out++ = *cur++;
+ continue;
+ }
*out++ = '&';
*out++ = 'a';
*out++ = 'm';
@@ -627,7 +667,7 @@
if (*cur < 0xC0) {
xmlEntitiesErr(XML_CHECK_NOT_UTF8,
- "xmlEncodeEntitiesReentrant : input not UTF-8");
+ "xmlEncodeEntities: input not UTF-8");
if (doc != NULL)
doc->encoding = xmlStrdup(BAD_CAST "ISO-8859-1");
snprintf(buf, sizeof(buf), "&#%d;", *cur);
@@ -660,7 +700,7 @@
}
if ((l == 1) || (!IS_CHAR(val))) {
xmlEntitiesErr(XML_ERR_INVALID_CHAR,
- "xmlEncodeEntitiesReentrant : char out of range\n");
+ "xmlEncodeEntities: char out of range\n");
if (doc != NULL)
doc->encoding = xmlStrdup(BAD_CAST "ISO-8859-1");
snprintf(buf, sizeof(buf), "&#%d;", *cur);
@@ -692,6 +732,44 @@
}
*out = 0;
return(buffer);
+
+mem_error:
+ xmlEntitiesErrMemory("xmlEncodeEntities: realloc failed");
+ xmlFree(buffer);
+ return(NULL);
+}
+
+/**
+ * xmlEncodeAttributeEntities:
+ * @doc: the document containing the string
+ * @input: A string to convert to XML.
+ *
+ * Do a global encoding of a string, replacing the predefined entities
+ * and non ASCII values with their entities and CharRef counterparts for
+ * attribute values.
+ *
+ * Returns A newly allocated string with the substitution done.
+ */
+xmlChar *
+xmlEncodeAttributeEntities(xmlDocPtr doc, const xmlChar *input) {
+ return xmlEncodeEntitiesInternal(doc, input, 1);
+}
+
+/**
+ * xmlEncodeEntitiesReentrant:
+ * @doc: the document containing the string
+ * @input: A string to convert to XML.
+ *
+ * Do a global encoding of a string, replacing the predefined entities
+ * and non ASCII values with their entities and CharRef counterparts.
+ * Contrary to xmlEncodeEntities, this routine is reentrant, and result
+ * must be deallocated.
+ *
+ * Returns A newly allocated string with the substitution done.
+ */
+xmlChar *
+xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
+ return xmlEncodeEntitiesInternal(doc, input, 0);
}
/**
@@ -705,11 +783,11 @@
* Returns A newly allocated string with the substitution done.
*/
xmlChar *
-xmlEncodeSpecialChars(xmlDocPtr doc ATTRIBUTE_UNUSED, const xmlChar *input) {
+xmlEncodeSpecialChars(const xmlDoc *doc ATTRIBUTE_UNUSED, const xmlChar *input) {
const xmlChar *cur = input;
xmlChar *buffer = NULL;
xmlChar *out = NULL;
- int buffer_size = 0;
+ size_t buffer_size = 0;
if (input == NULL) return(NULL);
/*
@@ -724,8 +802,8 @@
out = buffer;
while (*cur != '\0') {
- if (out - buffer > buffer_size - 10) {
- int indx = out - buffer;
+ size_t indx = out - buffer;
+ if (indx + 10 > buffer_size) {
growBufferReentrant();
out = &buffer[indx];
@@ -774,6 +852,11 @@
}
*out = 0;
return(buffer);
+
+mem_error:
+ xmlEntitiesErrMemory("xmlEncodeSpecialChars: realloc failed");
+ xmlFree(buffer);
+ return(NULL);
}
/**
@@ -820,7 +903,7 @@
* @ent: An entity
*
* Build a copy of an entity
- *
+ *
* Returns the new xmlEntitiesPtr or NULL in case of error.
*/
static xmlEntityPtr
@@ -856,7 +939,7 @@
* @table: An entity table
*
* Build a copy of an entity table.
- *
+ *
* Returns the new xmlEntitiesTablePtr or NULL in case of error.
*/
xmlEntitiesTablePtr
@@ -1005,7 +1088,7 @@
xmlDumpEntityDeclScan(xmlEntityPtr ent, xmlBufferPtr buf) {
xmlDumpEntityDecl(buf, ent);
}
-
+
/**
* xmlDumpEntitiesTable:
* @buf: An XML buffer.
diff --git a/third_party/libxml/src/error.c b/third_party/libxml/src/error.c
index 7508d41..cbcf5c9 100644
--- a/third_party/libxml/src/error.c
+++ b/third_party/libxml/src/error.c
@@ -33,7 +33,7 @@
\
while (size < 64000) { \
va_start(ap, msg); \
- chars = vsnprintf(str, size, msg, ap); \
+ chars = vsnprintf(str, size, msg, ap); \
va_end(ap); \
if ((chars > -1) && (chars < size)) { \
if (prev_size == chars) { \
@@ -54,9 +54,9 @@
}
/************************************************************************
- * *
- * Handling of out of context errors *
- * *
+ * *
+ * Handling of out of context errors *
+ * *
************************************************************************/
/**
@@ -64,7 +64,7 @@
* @ctx: an error context
* @msg: the message to display/transmit
* @...: extra parameters for the message display
- *
+ *
* Default handler for out of context error messages.
*/
void XMLCDECL
@@ -82,7 +82,7 @@
/**
* initGenericErrorDefaultFunc:
* @handler: the handler
- *
+ *
* Set or reset (if NULL) the default handler for generic errors
* to the builtin error function.
*/
@@ -137,15 +137,15 @@
}
/************************************************************************
- * *
- * Handling of parsing errors *
- * *
+ * *
+ * Handling of parsing errors *
+ * *
************************************************************************/
/**
* xmlParserPrintFileInfo:
* @input: an xmlParserInputPtr input
- *
+ *
* Displays the associated file and line informations for the current input
*/
@@ -165,12 +165,12 @@
/**
* xmlParserPrintFileContext:
* @input: an xmlParserInputPtr input
- *
+ *
* Displays current context within the input content for error tracking
*/
static void
-xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
+xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
xmlGenericErrorFunc channel, void *data ) {
const xmlChar *cur, *base;
unsigned int n, col; /* GCC warns if signed, because compared with sizeof() */
@@ -186,8 +186,8 @@
}
n = 0;
/* search backwards for beginning-of-line (to max buff size) */
- while ((n++ < (sizeof(content)-1)) && (cur > base) &&
- (*(cur) != '\n') && (*(cur) != '\r'))
+ while ((n++ < (sizeof(content)-1)) && (cur > base) &&
+ (*(cur) != '\n') && (*(cur) != '\r'))
cur--;
if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
/* calculate the error position in terms of the current position */
@@ -196,8 +196,8 @@
n = 0;
ctnt = content;
/* copy selected text to our buffer */
- while ((*cur != 0) && (*(cur) != '\n') &&
- (*(cur) != '\r') && (n < sizeof(content)-1)) {
+ while ((*cur != 0) && (*(cur) != '\n') &&
+ (*(cur) != '\r') && (n < sizeof(content)-1)) {
*ctnt++ = *cur++;
n++;
}
@@ -221,7 +221,7 @@
/**
* xmlParserPrintFileContext:
* @input: an xmlParserInputPtr input
- *
+ *
* Displays current context within the input content for error tracking
*/
void
@@ -292,7 +292,10 @@
} else {
if (file != NULL)
channel(data, "%s:%d: ", file, line);
- else if ((line != 0) && (domain == XML_FROM_PARSER))
+ else if ((line != 0) &&
+ ((domain == XML_FROM_PARSER) || (domain == XML_FROM_SCHEMASV)||
+ (domain == XML_FROM_SCHEMASP)||(domain == XML_FROM_DTD) ||
+ (domain == XML_FROM_RELAXNGP)||(domain == XML_FROM_RELAXNGV)))
channel(data, "Entity: line %d: ", line);
}
if (name != NULL) {
@@ -360,6 +363,15 @@
case XML_FROM_I18N:
channel(data, "encoding ");
break;
+ case XML_FROM_SCHEMATRONV:
+ channel(data, "schematron ");
+ break;
+ case XML_FROM_BUFFER:
+ channel(data, "internal buffer ");
+ break;
+ case XML_FROM_URI:
+ channel(data, "URI ");
+ break;
default:
break;
}
@@ -429,7 +441,7 @@
* @str2: extra string info
* @str3: extra string info
* @int1: extra int info
- * @col: column number of the error or 0 if N/A
+ * @col: column number of the error or 0 if N/A
* @msg: the message to display/transmit
* @...: extra parameters for the message display
*
@@ -452,6 +464,8 @@
xmlErrorPtr to = &xmlLastError;
xmlNodePtr baseptr = NULL;
+ if (code == XML_ERR_OK)
+ return;
if ((xmlGetWarningsDefaultValue == 0) && (level == XML_ERR_WARNING))
return;
if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
@@ -459,8 +473,11 @@
(domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
ctxt = (xmlParserCtxtPtr) ctx;
if ((schannel == NULL) && (ctxt != NULL) && (ctxt->sax != NULL) &&
- (ctxt->sax->initialized == XML_SAX2_MAGIC))
+ (ctxt->sax->initialized == XML_SAX2_MAGIC) &&
+ (ctxt->sax->serror != NULL)) {
schannel = ctxt->sax->serror;
+ data = ctxt->userData;
+ }
}
/*
* Check if structured error handler set
@@ -473,16 +490,6 @@
if (schannel != NULL)
data = xmlStructuredErrorContext;
}
- if ((domain == XML_FROM_VALID) &&
- ((channel == xmlParserValidityError) ||
- (channel == xmlParserValidityWarning))) {
- ctxt = (xmlParserCtxtPtr) ctx;
- if ((schannel == NULL) && (ctxt != NULL) && (ctxt->sax != NULL) &&
- (ctxt->sax->initialized == XML_SAX2_MAGIC))
- schannel = ctxt->sax->serror;
- }
- if (code == XML_ERR_OK)
- return;
/*
* Formatting the message
*/
@@ -526,6 +533,8 @@
if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
line = node->line;
+ if ((line == 0) || (line == 65535))
+ line = xmlGetLineNo(node);
}
/*
@@ -589,6 +598,11 @@
if (to != &xmlLastError)
xmlCopyError(to,&xmlLastError);
+ if (schannel != NULL) {
+ schannel(data, to);
+ return;
+ }
+
/*
* Find the callback channel if channel param is NULL
*/
@@ -600,20 +614,13 @@
channel = ctxt->sax->error;
data = ctxt->userData;
} else if (channel == NULL) {
- if ((schannel == NULL) && (xmlStructuredError != NULL)) {
- schannel = xmlStructuredError;
- data = xmlStructuredErrorContext;
+ channel = xmlGenericError;
+ if (ctxt != NULL) {
+ data = ctxt;
} else {
- channel = xmlGenericError;
- if (!data) {
- data = xmlGenericErrorContext;
- }
+ data = xmlGenericErrorContext;
}
}
- if (schannel != NULL) {
- schannel(data, to);
- return;
- }
if (channel == NULL)
return;
@@ -664,7 +671,7 @@
* @ctx: an XML parser context
* @msg: the message to display/transmit
* @...: extra parameters for the message display
- *
+ *
* Display and format an error messages, gives file, line, position and
* extra parameters.
*/
@@ -707,7 +714,7 @@
* @ctx: an XML parser context
* @msg: the message to display/transmit
* @...: extra parameters for the message display
- *
+ *
* Display and format a warning messages, gives file, line, position and
* extra parameters.
*/
@@ -728,7 +735,7 @@
}
xmlParserPrintFileInfo(input);
}
-
+
xmlGenericError(xmlGenericErrorContext, "warning: ");
XML_GET_VAR_STR(msg, str);
xmlGenericError(xmlGenericErrorContext, "%s", str);
@@ -746,9 +753,9 @@
}
/************************************************************************
- * *
- * Handling of validation errors *
- * *
+ * *
+ * Handling of validation errors *
+ * *
************************************************************************/
/**
@@ -756,7 +763,7 @@
* @ctx: an XML parser context
* @msg: the message to display/transmit
* @...: extra parameters for the message display
- *
+ *
* Display and format an validity error messages, gives file,
* line, position and extra parameters.
*/
@@ -774,7 +781,7 @@
input = ctxt->input;
if ((input->filename == NULL) && (ctxt->inputNr > 1))
input = ctxt->inputTab[ctxt->inputNr - 2];
-
+
if (had_info == 0) {
xmlParserPrintFileInfo(input);
}
@@ -800,7 +807,7 @@
* @ctx: an XML parser context
* @msg: the message to display/transmit
* @...: extra parameters for the message display
- *
+ *
* Display and format a validity warning messages, gives file, line,
* position and extra parameters.
*/
@@ -819,7 +826,7 @@
xmlParserPrintFileInfo(input);
}
-
+
xmlGenericError(xmlGenericErrorContext, "validity warning: ");
XML_GET_VAR_STR(msg, str);
xmlGenericError(xmlGenericErrorContext, "%s", str);
diff --git a/third_party/libxml/src/globals.c b/third_party/libxml/src/globals.c
index b369346..e351b03 100644
--- a/third_party/libxml/src/globals.c
+++ b/third_party/libxml/src/globals.c
@@ -65,9 +65,9 @@
}
/************************************************************************
- * *
+ * *
* All the user accessible global variables of the library *
- * *
+ * *
************************************************************************/
/*
@@ -86,25 +86,6 @@
xmlReallocFunc xmlRealloc = (xmlReallocFunc) xmlMemRealloc;
xmlStrdupFunc xmlMemStrdup = (xmlStrdupFunc) xmlMemoryStrdup;
#else
-
-#define MAX_LIBXML_MALLOC (1024*1024*512)
-
-static void* size_checked_malloc(size_t size) {
- if (size > MAX_LIBXML_MALLOC) {
- *(volatile char*)0 = '\0';
- return NULL;
- }
- return malloc(size);
-}
-
-static void* size_checked_realloc(void* ptr, size_t size) {
- if (size > MAX_LIBXML_MALLOC) {
- *(volatile char*)0 = '\0';
- return NULL;
- }
- return realloc(ptr, size);
-}
-
/**
* xmlFree:
* @mem: an already allocated block of memory
@@ -120,7 +101,7 @@
*
* Returns a pointer to the newly allocated block or NULL in case of error
*/
-xmlMallocFunc xmlMalloc = (xmlMallocFunc) size_checked_malloc;
+xmlMallocFunc xmlMalloc = (xmlMallocFunc) malloc;
/**
* xmlMallocAtomic:
* @size: the size requested in bytes
@@ -131,7 +112,7 @@
*
* Returns a pointer to the newly allocated block or NULL in case of error
*/
-xmlMallocFunc xmlMallocAtomic = (xmlMallocFunc) size_checked_malloc;
+xmlMallocFunc xmlMallocAtomic = (xmlMallocFunc) malloc;
/**
* xmlRealloc:
* @mem: an already allocated block of memory
@@ -141,7 +122,7 @@
*
* Returns a pointer to the newly reallocated block or NULL in case of error
*/
-xmlReallocFunc xmlRealloc = (xmlReallocFunc) size_checked_realloc;
+xmlReallocFunc xmlRealloc = (xmlReallocFunc) realloc;
/**
* xmlMemStrdup:
* @str: a zero terminated string
@@ -265,7 +246,7 @@
* xmlLineNumbersDefaultValue:
*
* Global setting, indicate that the parser should store the line number
- * in the content field of elements in the DOM tree.
+ * in the content field of elements in the DOM tree.
* Disabled by default since this may not be safe for old classes of
* applicaton.
*/
@@ -528,7 +509,7 @@
#if defined(LIBXML_DOCB_ENABLED) && defined(LIBXML_LEGACY_ENABLED) && defined(LIBXML_SAX1_ENABLED)
initdocbDefaultSAXHandler(&gs->docbDefaultSAXHandler);
#endif
-#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_LEGACY_ENABLED)
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_LEGACY_ENABLED) && defined(LIBXML_SAX1_ENABLED)
inithtmlDefaultSAXHandler(&gs->htmlDefaultSAXHandler);
#endif
@@ -542,7 +523,7 @@
gs->xmlDefaultSAXLocator.getSystemId = xmlSAX2GetSystemId;
gs->xmlDefaultSAXLocator.getLineNumber = xmlSAX2GetLineNumber;
gs->xmlDefaultSAXLocator.getColumnNumber = xmlSAX2GetColumnNumber;
- gs->xmlDoValidityCheckingDefaultValue =
+ gs->xmlDoValidityCheckingDefaultValue =
xmlDoValidityCheckingDefaultValueThrDef;
#if defined(DEBUG_MEMORY_LOCATION) | defined(DEBUG_MEMORY)
gs->xmlFree = (xmlFreeFunc) xmlMemFree;
@@ -567,7 +548,7 @@
gs->xmlParserVersion = LIBXML_VERSION_STRING;
gs->xmlPedanticParserDefaultValue = xmlPedanticParserDefaultValueThrDef;
gs->xmlSaveNoEmptyTags = xmlSaveNoEmptyTagsThrDef;
- gs->xmlSubstituteEntitiesDefaultValue =
+ gs->xmlSubstituteEntitiesDefaultValue =
xmlSubstituteEntitiesDefaultValueThrDef;
gs->xmlGenericError = xmlGenericErrorThrDef;
@@ -619,7 +600,7 @@
xmlRegisterNodeDefault(xmlRegisterNodeFunc func)
{
xmlRegisterNodeFunc old = xmlRegisterNodeDefaultValue;
-
+
__xmlRegisterCallbacks = 1;
xmlRegisterNodeDefaultValue = func;
return(old);
@@ -629,10 +610,10 @@
xmlThrDefRegisterNodeDefault(xmlRegisterNodeFunc func)
{
xmlRegisterNodeFunc old;
-
+
xmlMutexLock(xmlThrDefMutex);
old = xmlRegisterNodeDefaultValueThrDef;
-
+
__xmlRegisterCallbacks = 1;
xmlRegisterNodeDefaultValueThrDef = func;
xmlMutexUnlock(xmlThrDefMutex);
@@ -652,7 +633,7 @@
xmlDeregisterNodeDefault(xmlDeregisterNodeFunc func)
{
xmlDeregisterNodeFunc old = xmlDeregisterNodeDefaultValue;
-
+
__xmlRegisterCallbacks = 1;
xmlDeregisterNodeDefaultValue = func;
return(old);
@@ -665,7 +646,7 @@
xmlMutexLock(xmlThrDefMutex);
old = xmlDeregisterNodeDefaultValueThrDef;
-
+
__xmlRegisterCallbacks = 1;
xmlDeregisterNodeDefaultValueThrDef = func;
xmlMutexUnlock(xmlThrDefMutex);
@@ -677,7 +658,7 @@
xmlThrDefParserInputBufferCreateFilenameDefault(xmlParserInputBufferCreateFilenameFunc func)
{
xmlParserInputBufferCreateFilenameFunc old;
-
+
xmlMutexLock(xmlThrDefMutex);
old = xmlParserInputBufferCreateFilenameValueThrDef;
if (old == NULL) {
@@ -694,7 +675,7 @@
xmlThrDefOutputBufferCreateFilenameDefault(xmlOutputBufferCreateFilenameFunc func)
{
xmlOutputBufferCreateFilenameFunc old;
-
+
xmlMutexLock(xmlThrDefMutex);
old = xmlOutputBufferCreateFilenameValueThrDef;
#ifdef LIBXML_OUTPUT_ENABLED
@@ -751,7 +732,7 @@
if (IS_MAIN_THREAD)
return (&xmlMalloc);
else
- return (&xmlGetGlobalState()->xmlMalloc);
+ return (&xmlGetGlobalState()->xmlMalloc);
}
#undef xmlMallocAtomic
diff --git a/third_party/libxml/src/hash.c b/third_party/libxml/src/hash.c
index b78bc2d..f9a2017 100644
--- a/third_party/libxml/src/hash.c
+++ b/third_party/libxml/src/hash.c
@@ -3,7 +3,7 @@
*
* Reference: Your favorite introductory book on algorithms
*
- * Copyright (C) 2000 Bjorn Reese and Daniel Veillard.
+ * Copyright (C) 2000,2012 Bjorn Reese and Daniel Veillard.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -21,6 +21,22 @@
#include "libxml.h"
#include <string.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+/*
+ * Following http://www.ocert.org/advisories/ocert-2011-003.html
+ * it seems that having hash randomization might be a good idea
+ * when using XML with untrusted data
+ */
+#if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME)
+#define HASH_RANDOMIZATION
+#endif
+
#include <libxml/parser.h>
#include <libxml/hash.h>
#include <libxml/xmlmemory.h>
@@ -53,6 +69,9 @@
int size;
int nbElems;
xmlDictPtr dict;
+#ifdef HASH_RANDOMIZATION
+ int random_seed;
+#endif
};
/*
@@ -64,18 +83,23 @@
const xmlChar *name2, const xmlChar *name3) {
unsigned long value = 0L;
char ch;
-
+
+#ifdef HASH_RANDOMIZATION
+ value = table->random_seed;
+#endif
if (name != NULL) {
value += 30 * (*name);
while ((ch = *name++) != 0) {
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
}
}
+ value = value ^ ((value << 5) + (value >> 3));
if (name2 != NULL) {
while ((ch = *name2++) != 0) {
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
}
}
+ value = value ^ ((value << 5) + (value >> 3));
if (name3 != NULL) {
while ((ch = *name3++) != 0) {
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
@@ -91,7 +115,10 @@
const xmlChar *prefix3, const xmlChar *name3) {
unsigned long value = 0L;
char ch;
-
+
+#ifdef HASH_RANDOMIZATION
+ value = table->random_seed;
+#endif
if (prefix != NULL)
value += 30 * (*prefix);
else
@@ -108,6 +135,7 @@
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
}
}
+ value = value ^ ((value << 5) + (value >> 3));
if (prefix2 != NULL) {
while ((ch = *prefix2++) != 0) {
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
@@ -119,6 +147,7 @@
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
}
}
+ value = value ^ ((value << 5) + (value >> 3));
if (prefix3 != NULL) {
while ((ch = *prefix3++) != 0) {
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
@@ -144,10 +173,10 @@
xmlHashTablePtr
xmlHashCreate(int size) {
xmlHashTablePtr table;
-
+
if (size <= 0)
size = 256;
-
+
table = xmlMalloc(sizeof(xmlHashTable));
if (table) {
table->dict = NULL;
@@ -155,8 +184,11 @@
table->nbElems = 0;
table->table = xmlMalloc(size * sizeof(xmlHashEntry));
if (table->table) {
- memset(table->table, 0, size * sizeof(xmlHashEntry));
- return(table);
+ memset(table->table, 0, size * sizeof(xmlHashEntry));
+#ifdef HASH_RANDOMIZATION
+ table->random_seed = __xmlRandom();
+#endif
+ return(table);
}
xmlFree(table);
}
@@ -202,7 +234,7 @@
#ifdef DEBUG_GROW
unsigned long nbElem = 0;
#endif
-
+
if (table == NULL)
return(-1);
if (size < 8)
@@ -214,7 +246,7 @@
oldtable = table->table;
if (oldtable == NULL)
return(-1);
-
+
table->table = xmlMalloc(size * sizeof(xmlHashEntry));
if (table->table == NULL) {
table->table = oldtable;
@@ -224,13 +256,13 @@
table->size = size;
/* If the two loops are merged, there would be situations where
- a new entry needs to allocated and data copied into it from
+ a new entry needs to allocated and data copied into it from
the main table. So instead, we run through the array twice, first
copying all the elements in the main array (where we can't get
conflicts) and then the rest, so we only free (and don't allocate)
*/
for (i = 0; i < oldsize; i++) {
- if (oldtable[i].valid == 0)
+ if (oldtable[i].valid == 0)
continue;
key = xmlHashComputeKey(table, oldtable[i].name, oldtable[i].name2,
oldtable[i].name3);
@@ -254,8 +286,8 @@
table->table[key].next = NULL;
xmlFree(iter);
} else {
- iter->next = table->table[key].next;
- table->table[key].next = iter;
+ iter->next = table->table[key].next;
+ table->table[key].next = iter;
}
#ifdef DEBUG_GROW
@@ -571,7 +603,7 @@
entry->valid = 1;
- if (insert != NULL)
+ if (insert != NULL)
insert->next = entry;
table->nbElems++;
@@ -720,7 +752,7 @@
* Returns the a pointer to the userdata
*/
void *
-xmlHashLookup3(xmlHashTablePtr table, const xmlChar *name,
+xmlHashLookup3(xmlHashTablePtr table, const xmlChar *name,
const xmlChar *name2, const xmlChar *name3) {
unsigned long key;
xmlHashEntryPtr entry;
@@ -793,14 +825,14 @@
void *data;
} stubData;
-static void
-stubHashScannerFull (void *payload, void *data, const xmlChar *name,
+static void
+stubHashScannerFull (void *payload, void *data, const xmlChar *name,
const xmlChar *name2 ATTRIBUTE_UNUSED,
const xmlChar *name3 ATTRIBUTE_UNUSED) {
stubData *stubdata = (stubData *) data;
stubdata->hashscanner (payload, stubdata->data, (xmlChar *) name);
-}
-
+}
+
/**
* xmlHashScan:
* @table: the hash table
@@ -813,7 +845,7 @@
xmlHashScan(xmlHashTablePtr table, xmlHashScanner f, void *data) {
stubData stubdata;
stubdata.data = data;
- stubdata.hashscanner = f;
+ stubdata.hashscanner = f;
xmlHashScanFull (table, stubHashScannerFull, &stubdata);
}
@@ -838,7 +870,7 @@
if (table->table) {
for(i = 0; i < table->size; i++) {
- if (table->table[i].valid == 0)
+ if (table->table[i].valid == 0)
continue;
iter = &(table->table[i]);
while (iter) {
@@ -877,7 +909,7 @@
* the comparison is considered to match.
*/
void
-xmlHashScan3(xmlHashTablePtr table, const xmlChar *name,
+xmlHashScan3(xmlHashTablePtr table, const xmlChar *name,
const xmlChar *name2, const xmlChar *name3,
xmlHashScanner f, void *data) {
xmlHashScanFull3 (table, name, name2, name3,
@@ -898,7 +930,7 @@
* the comparison is considered to match.
*/
void
-xmlHashScanFull3(xmlHashTablePtr table, const xmlChar *name,
+xmlHashScanFull3(xmlHashTablePtr table, const xmlChar *name,
const xmlChar *name2, const xmlChar *name3,
xmlHashScannerFull f, void *data) {
int i;
@@ -952,6 +984,9 @@
return(NULL);
ret = xmlHashCreate(table->size);
+ if (ret == NULL)
+ return(NULL);
+
if (table->table) {
for(i = 0; i < table->size; i++) {
if (table->table[i].valid == 0)
diff --git a/third_party/libxml/src/include/Makefile.am b/third_party/libxml/src/include/Makefile.am
new file mode 100644
index 0000000..7dbfaa5
--- /dev/null
+++ b/third_party/libxml/src/include/Makefile.am
@@ -0,0 +1,5 @@
+## Process this file with automake to produce Makefile.in
+SUBDIRS=libxml
+
+EXTRA_DIST = win32config.h wsockcompat.h
+
diff --git a/third_party/libxml/src/include/libxml/DOCBparser.h b/third_party/libxml/src/include/libxml/DOCBparser.h
index 461d4ee..9394fa7 100644
--- a/third_party/libxml/src/include/libxml/DOCBparser.h
+++ b/third_party/libxml/src/include/libxml/DOCBparser.h
@@ -47,44 +47,44 @@
const unsigned char *in,
int *inlen, int quoteChar);
-XMLPUBFUN docbDocPtr XMLCALL
+XMLPUBFUN docbDocPtr XMLCALL
docbSAXParseDoc (xmlChar *cur,
const char *encoding,
docbSAXHandlerPtr sax,
void *userData);
-XMLPUBFUN docbDocPtr XMLCALL
+XMLPUBFUN docbDocPtr XMLCALL
docbParseDoc (xmlChar *cur,
const char *encoding);
-XMLPUBFUN docbDocPtr XMLCALL
+XMLPUBFUN docbDocPtr XMLCALL
docbSAXParseFile (const char *filename,
const char *encoding,
docbSAXHandlerPtr sax,
void *userData);
-XMLPUBFUN docbDocPtr XMLCALL
+XMLPUBFUN docbDocPtr XMLCALL
docbParseFile (const char *filename,
const char *encoding);
/**
* Interfaces for the Push mode.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
docbFreeParserCtxt (docbParserCtxtPtr ctxt);
-XMLPUBFUN docbParserCtxtPtr XMLCALL
+XMLPUBFUN docbParserCtxtPtr XMLCALL
docbCreatePushParserCtxt(docbSAXHandlerPtr sax,
void *user_data,
const char *chunk,
int size,
const char *filename,
xmlCharEncoding enc);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
docbParseChunk (docbParserCtxtPtr ctxt,
const char *chunk,
int size,
int terminate);
-XMLPUBFUN docbParserCtxtPtr XMLCALL
+XMLPUBFUN docbParserCtxtPtr XMLCALL
docbCreateFileParserCtxt(const char *filename,
const char *encoding);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
docbParseDocument (docbParserCtxtPtr ctxt);
#ifdef __cplusplus
diff --git a/third_party/libxml/src/include/libxml/HTMLparser.h b/third_party/libxml/src/include/libxml/HTMLparser.h
index cde0ac6..551186c 100644
--- a/third_party/libxml/src/include/libxml/HTMLparser.h
+++ b/third_party/libxml/src/include/libxml/HTMLparser.h
@@ -83,87 +83,87 @@
/*
* There is only few public functions.
*/
-XMLPUBFUN const htmlElemDesc * XMLCALL
+XMLPUBFUN const htmlElemDesc * XMLCALL
htmlTagLookup (const xmlChar *tag);
-XMLPUBFUN const htmlEntityDesc * XMLCALL
+XMLPUBFUN const htmlEntityDesc * XMLCALL
htmlEntityLookup(const xmlChar *name);
-XMLPUBFUN const htmlEntityDesc * XMLCALL
+XMLPUBFUN const htmlEntityDesc * XMLCALL
htmlEntityValueLookup(unsigned int value);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlIsAutoClosed(htmlDocPtr doc,
htmlNodePtr elem);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlAutoCloseTag(htmlDocPtr doc,
const xmlChar *name,
htmlNodePtr elem);
-XMLPUBFUN const htmlEntityDesc * XMLCALL
+XMLPUBFUN const htmlEntityDesc * XMLCALL
htmlParseEntityRef(htmlParserCtxtPtr ctxt,
const xmlChar **str);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlParseCharRef(htmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
htmlParseElement(htmlParserCtxtPtr ctxt);
-XMLPUBFUN htmlParserCtxtPtr XMLCALL
+XMLPUBFUN htmlParserCtxtPtr XMLCALL
htmlNewParserCtxt(void);
-XMLPUBFUN htmlParserCtxtPtr XMLCALL
+XMLPUBFUN htmlParserCtxtPtr XMLCALL
htmlCreateMemoryParserCtxt(const char *buffer,
int size);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlParseDocument(htmlParserCtxtPtr ctxt);
-XMLPUBFUN htmlDocPtr XMLCALL
+XMLPUBFUN htmlDocPtr XMLCALL
htmlSAXParseDoc (xmlChar *cur,
const char *encoding,
htmlSAXHandlerPtr sax,
void *userData);
-XMLPUBFUN htmlDocPtr XMLCALL
+XMLPUBFUN htmlDocPtr XMLCALL
htmlParseDoc (xmlChar *cur,
const char *encoding);
-XMLPUBFUN htmlDocPtr XMLCALL
+XMLPUBFUN htmlDocPtr XMLCALL
htmlSAXParseFile(const char *filename,
const char *encoding,
htmlSAXHandlerPtr sax,
void *userData);
-XMLPUBFUN htmlDocPtr XMLCALL
+XMLPUBFUN htmlDocPtr XMLCALL
htmlParseFile (const char *filename,
const char *encoding);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
UTF8ToHtml (unsigned char *out,
int *outlen,
const unsigned char *in,
int *inlen);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlEncodeEntities(unsigned char *out,
int *outlen,
const unsigned char *in,
int *inlen, int quoteChar);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlIsScriptAttribute(const xmlChar *name);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlHandleOmittedElem(int val);
#ifdef LIBXML_PUSH_ENABLED
/**
* Interfaces for the Push mode.
*/
-XMLPUBFUN htmlParserCtxtPtr XMLCALL
+XMLPUBFUN htmlParserCtxtPtr XMLCALL
htmlCreatePushParserCtxt(htmlSAXHandlerPtr sax,
void *user_data,
const char *chunk,
int size,
const char *filename,
xmlCharEncoding enc);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlParseChunk (htmlParserCtxtPtr ctxt,
const char *chunk,
int size,
int terminate);
#endif /* LIBXML_PUSH_ENABLED */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
htmlFreeParserCtxt (htmlParserCtxtPtr ctxt);
/*
@@ -177,13 +177,15 @@
*/
typedef enum {
HTML_PARSE_RECOVER = 1<<0, /* Relaxed parsing */
+ HTML_PARSE_NODEFDTD = 1<<2, /* do not default a doctype if not found */
HTML_PARSE_NOERROR = 1<<5, /* suppress error reports */
HTML_PARSE_NOWARNING= 1<<6, /* suppress warning reports */
HTML_PARSE_PEDANTIC = 1<<7, /* pedantic error reporting */
HTML_PARSE_NOBLANKS = 1<<8, /* remove blank nodes */
HTML_PARSE_NONET = 1<<11,/* Forbid network access */
HTML_PARSE_NOIMPLIED= 1<<13,/* Do not add implied html/body... elements */
- HTML_PARSE_COMPACT = 1<<16 /* compact small text nodes */
+ HTML_PARSE_COMPACT = 1<<16,/* compact small text nodes */
+ HTML_PARSE_IGNORE_ENC=1<<21 /* ignore internal document encoding hint */
} htmlParserOption;
XMLPUBFUN void XMLCALL
diff --git a/third_party/libxml/src/include/libxml/HTMLtree.h b/third_party/libxml/src/include/libxml/HTMLtree.h
index 6ea8207..c0e1103 100644
--- a/third_party/libxml/src/include/libxml/HTMLtree.h
+++ b/third_party/libxml/src/include/libxml/HTMLtree.h
@@ -62,78 +62,78 @@
XMLPUBFUN htmlDocPtr XMLCALL
htmlNewDoc (const xmlChar *URI,
const xmlChar *ExternalID);
-XMLPUBFUN htmlDocPtr XMLCALL
+XMLPUBFUN htmlDocPtr XMLCALL
htmlNewDocNoDtD (const xmlChar *URI,
const xmlChar *ExternalID);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
htmlGetMetaEncoding (htmlDocPtr doc);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlSetMetaEncoding (htmlDocPtr doc,
const xmlChar *encoding);
#ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
htmlDocDumpMemory (xmlDocPtr cur,
xmlChar **mem,
int *size);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
htmlDocDumpMemoryFormat (xmlDocPtr cur,
xmlChar **mem,
int *size,
int format);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlDocDump (FILE *f,
xmlDocPtr cur);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlSaveFile (const char *filename,
xmlDocPtr cur);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlNodeDump (xmlBufferPtr buf,
xmlDocPtr doc,
xmlNodePtr cur);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
htmlNodeDumpFile (FILE *out,
xmlDocPtr doc,
xmlNodePtr cur);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlNodeDumpFileFormat (FILE *out,
xmlDocPtr doc,
xmlNodePtr cur,
const char *encoding,
int format);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlSaveFileEnc (const char *filename,
xmlDocPtr cur,
const char *encoding);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlSaveFileFormat (const char *filename,
xmlDocPtr cur,
const char *encoding,
int format);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf,
xmlDocPtr doc,
xmlNodePtr cur,
const char *encoding,
int format);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
htmlDocContentDumpOutput(xmlOutputBufferPtr buf,
xmlDocPtr cur,
const char *encoding);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
htmlDocContentDumpFormatOutput(xmlOutputBufferPtr buf,
xmlDocPtr cur,
const char *encoding,
int format);
-XMLPUBFUN void XMLCALL
- htmlNodeDumpOutput (xmlOutputBufferPtr buf,
+XMLPUBFUN void XMLCALL
+ htmlNodeDumpOutput (xmlOutputBufferPtr buf,
xmlDocPtr doc,
- xmlNodePtr cur,
+ xmlNodePtr cur,
const char *encoding);
#endif /* LIBXML_OUTPUT_ENABLED */
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
htmlIsBooleanAttr (const xmlChar *name);
diff --git a/third_party/libxml/src/include/libxml/Makefile.am b/third_party/libxml/src/include/libxml/Makefile.am
new file mode 100644
index 0000000..cf9297a
--- /dev/null
+++ b/third_party/libxml/src/include/libxml/Makefile.am
@@ -0,0 +1,54 @@
+## Process this file with automake to produce Makefile.in
+
+xmlincdir = $(includedir)/libxml2/libxml
+
+xmlinc_HEADERS = \
+ SAX.h \
+ entities.h \
+ encoding.h \
+ parser.h \
+ parserInternals.h \
+ xmlerror.h \
+ HTMLparser.h \
+ HTMLtree.h \
+ debugXML.h \
+ tree.h \
+ list.h \
+ hash.h \
+ xpath.h \
+ xpathInternals.h \
+ xpointer.h \
+ xinclude.h \
+ xmlIO.h \
+ xmlmemory.h \
+ nanohttp.h \
+ nanoftp.h \
+ uri.h \
+ valid.h \
+ xlink.h \
+ xmlversion.h \
+ DOCBparser.h \
+ catalog.h \
+ threads.h \
+ globals.h \
+ c14n.h \
+ xmlautomata.h \
+ xmlregexp.h \
+ xmlmodule.h \
+ xmlschemas.h \
+ schemasInternals.h \
+ xmlschemastypes.h \
+ xmlstring.h \
+ xmlunicode.h \
+ xmlreader.h \
+ relaxng.h \
+ dict.h \
+ SAX2.h \
+ xmlexports.h \
+ xmlwriter.h \
+ chvalid.h \
+ pattern.h \
+ xmlsave.h \
+ schematron.h
+
+EXTRA_DIST = xmlversion.h.in
diff --git a/third_party/libxml/src/include/libxml/SAX.h b/third_party/libxml/src/include/libxml/SAX.h
index 0ca161b..20093ce 100644
--- a/third_party/libxml/src/include/libxml/SAX.h
+++ b/third_party/libxml/src/include/libxml/SAX.h
@@ -25,53 +25,53 @@
#endif
XMLPUBFUN const xmlChar * XMLCALL
getPublicId (void *ctx);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
getSystemId (void *ctx);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
setDocumentLocator (void *ctx,
xmlSAXLocatorPtr loc);
-
-XMLPUBFUN int XMLCALL
+
+XMLPUBFUN int XMLCALL
getLineNumber (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
getColumnNumber (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
isStandalone (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
hasInternalSubset (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
hasExternalSubset (void *ctx);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
internalSubset (void *ctx,
const xmlChar *name,
const xmlChar *ExternalID,
const xmlChar *SystemID);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
externalSubset (void *ctx,
const xmlChar *name,
const xmlChar *ExternalID,
const xmlChar *SystemID);
-XMLPUBFUN xmlEntityPtr XMLCALL
+XMLPUBFUN xmlEntityPtr XMLCALL
getEntity (void *ctx,
const xmlChar *name);
-XMLPUBFUN xmlEntityPtr XMLCALL
+XMLPUBFUN xmlEntityPtr XMLCALL
getParameterEntity (void *ctx,
const xmlChar *name);
-XMLPUBFUN xmlParserInputPtr XMLCALL
+XMLPUBFUN xmlParserInputPtr XMLCALL
resolveEntity (void *ctx,
const xmlChar *publicId,
const xmlChar *systemId);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
entityDecl (void *ctx,
const xmlChar *name,
int type,
const xmlChar *publicId,
const xmlChar *systemId,
xmlChar *content);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
attributeDecl (void *ctx,
const xmlChar *elem,
const xmlChar *fullname,
@@ -79,87 +79,87 @@
int def,
const xmlChar *defaultValue,
xmlEnumerationPtr tree);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
elementDecl (void *ctx,
const xmlChar *name,
int type,
xmlElementContentPtr content);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
notationDecl (void *ctx,
const xmlChar *name,
const xmlChar *publicId,
const xmlChar *systemId);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
unparsedEntityDecl (void *ctx,
const xmlChar *name,
const xmlChar *publicId,
const xmlChar *systemId,
const xmlChar *notationName);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
startDocument (void *ctx);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
endDocument (void *ctx);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
attribute (void *ctx,
const xmlChar *fullname,
const xmlChar *value);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
startElement (void *ctx,
const xmlChar *fullname,
const xmlChar **atts);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
endElement (void *ctx,
const xmlChar *name);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
reference (void *ctx,
const xmlChar *name);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
characters (void *ctx,
const xmlChar *ch,
int len);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
ignorableWhitespace (void *ctx,
const xmlChar *ch,
int len);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
processingInstruction (void *ctx,
const xmlChar *target,
const xmlChar *data);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
globalNamespace (void *ctx,
const xmlChar *href,
const xmlChar *prefix);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
setNamespace (void *ctx,
const xmlChar *name);
-XMLPUBFUN xmlNsPtr XMLCALL
+XMLPUBFUN xmlNsPtr XMLCALL
getNamespace (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
checkNamespace (void *ctx,
xmlChar *nameSpace);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
namespaceDecl (void *ctx,
const xmlChar *href,
const xmlChar *prefix);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
comment (void *ctx,
const xmlChar *value);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
cdataBlock (void *ctx,
const xmlChar *value,
int len);
#ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
initxmlDefaultSAXHandler (xmlSAXHandlerV1 *hdlr,
int warning);
#ifdef LIBXML_HTML_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
inithtmlDefaultSAXHandler (xmlSAXHandlerV1 *hdlr);
#endif
#ifdef LIBXML_DOCB_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
initdocbDefaultSAXHandler (xmlSAXHandlerV1 *hdlr);
#endif
#endif /* LIBXML_SAX1_ENABLED */
diff --git a/third_party/libxml/src/include/libxml/SAX2.h b/third_party/libxml/src/include/libxml/SAX2.h
index 8d2db02..a55212e 100644
--- a/third_party/libxml/src/include/libxml/SAX2.h
+++ b/third_party/libxml/src/include/libxml/SAX2.h
@@ -23,53 +23,53 @@
#endif
XMLPUBFUN const xmlChar * XMLCALL
xmlSAX2GetPublicId (void *ctx);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlSAX2GetSystemId (void *ctx);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2SetDocumentLocator (void *ctx,
xmlSAXLocatorPtr loc);
-
-XMLPUBFUN int XMLCALL
+
+XMLPUBFUN int XMLCALL
xmlSAX2GetLineNumber (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSAX2GetColumnNumber (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSAX2IsStandalone (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSAX2HasInternalSubset (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSAX2HasExternalSubset (void *ctx);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2InternalSubset (void *ctx,
const xmlChar *name,
const xmlChar *ExternalID,
const xmlChar *SystemID);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2ExternalSubset (void *ctx,
const xmlChar *name,
const xmlChar *ExternalID,
const xmlChar *SystemID);
-XMLPUBFUN xmlEntityPtr XMLCALL
+XMLPUBFUN xmlEntityPtr XMLCALL
xmlSAX2GetEntity (void *ctx,
const xmlChar *name);
-XMLPUBFUN xmlEntityPtr XMLCALL
+XMLPUBFUN xmlEntityPtr XMLCALL
xmlSAX2GetParameterEntity (void *ctx,
const xmlChar *name);
-XMLPUBFUN xmlParserInputPtr XMLCALL
+XMLPUBFUN xmlParserInputPtr XMLCALL
xmlSAX2ResolveEntity (void *ctx,
const xmlChar *publicId,
const xmlChar *systemId);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2EntityDecl (void *ctx,
const xmlChar *name,
int type,
const xmlChar *publicId,
const xmlChar *systemId,
xmlChar *content);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2AttributeDecl (void *ctx,
const xmlChar *elem,
const xmlChar *fullname,
@@ -77,36 +77,38 @@
int def,
const xmlChar *defaultValue,
xmlEnumerationPtr tree);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2ElementDecl (void *ctx,
const xmlChar *name,
int type,
xmlElementContentPtr content);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2NotationDecl (void *ctx,
const xmlChar *name,
const xmlChar *publicId,
const xmlChar *systemId);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2UnparsedEntityDecl (void *ctx,
const xmlChar *name,
const xmlChar *publicId,
const xmlChar *systemId,
const xmlChar *notationName);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2StartDocument (void *ctx);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2EndDocument (void *ctx);
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
-XMLPUBFUN void XMLCALL
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
+ defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || \
+ defined(LIBXML_LEGACY_ENABLED)
+XMLPUBFUN void XMLCALL
xmlSAX2StartElement (void *ctx,
const xmlChar *fullname,
const xmlChar **atts);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2EndElement (void *ctx,
const xmlChar *name);
-#endif /* LIBXML_SAX1_ENABLED or LIBXML_HTML_ENABLED */
+#endif /* LIBXML_SAX1_ENABLED or LIBXML_HTML_ENABLED or LIBXML_LEGACY_ENABLED */
XMLPUBFUN void XMLCALL
xmlSAX2StartElementNs (void *ctx,
const xmlChar *localname,
@@ -122,25 +124,25 @@
const xmlChar *localname,
const xmlChar *prefix,
const xmlChar *URI);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2Reference (void *ctx,
const xmlChar *name);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2Characters (void *ctx,
const xmlChar *ch,
int len);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2IgnorableWhitespace (void *ctx,
const xmlChar *ch,
int len);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2ProcessingInstruction (void *ctx,
const xmlChar *target,
const xmlChar *data);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2Comment (void *ctx,
const xmlChar *value);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2CDataBlock (void *ctx,
const xmlChar *value,
int len);
@@ -153,22 +155,22 @@
XMLPUBFUN int XMLCALL
xmlSAXVersion (xmlSAXHandler *hdlr,
int version);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2InitDefaultSAXHandler (xmlSAXHandler *hdlr,
int warning);
#ifdef LIBXML_HTML_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2InitHtmlDefaultSAXHandler(xmlSAXHandler *hdlr);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
htmlDefaultSAXHandlerInit (void);
#endif
#ifdef LIBXML_DOCB_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSAX2InitDocbDefaultSAXHandler(xmlSAXHandler *hdlr);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
docbDefaultSAXHandlerInit (void);
#endif
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDefaultSAXHandlerInit (void);
#ifdef __cplusplus
}
diff --git a/third_party/libxml/src/include/libxml/c14n.h b/third_party/libxml/src/include/libxml/c14n.h
index 3011af7..b8971d9 100644
--- a/third_party/libxml/src/include/libxml/c14n.h
+++ b/third_party/libxml/src/include/libxml/c14n.h
@@ -54,7 +54,7 @@
/*
* xmlC14NMode:
- *
+ *
* Predefined values for C14N modes
*
*/
diff --git a/third_party/libxml/src/include/libxml/catalog.h b/third_party/libxml/src/include/libxml/catalog.h
index b444137..5a13f51 100644
--- a/third_party/libxml/src/include/libxml/catalog.h
+++ b/third_party/libxml/src/include/libxml/catalog.h
@@ -68,111 +68,111 @@
*/
XMLPUBFUN xmlCatalogPtr XMLCALL
xmlNewCatalog (int sgml);
-XMLPUBFUN xmlCatalogPtr XMLCALL
+XMLPUBFUN xmlCatalogPtr XMLCALL
xmlLoadACatalog (const char *filename);
-XMLPUBFUN xmlCatalogPtr XMLCALL
+XMLPUBFUN xmlCatalogPtr XMLCALL
xmlLoadSGMLSuperCatalog (const char *filename);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlConvertSGMLCatalog (xmlCatalogPtr catal);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlACatalogAdd (xmlCatalogPtr catal,
const xmlChar *type,
const xmlChar *orig,
const xmlChar *replace);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlACatalogRemove (xmlCatalogPtr catal,
const xmlChar *value);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlACatalogResolve (xmlCatalogPtr catal,
const xmlChar *pubID,
const xmlChar *sysID);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlACatalogResolveSystem(xmlCatalogPtr catal,
const xmlChar *sysID);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlACatalogResolvePublic(xmlCatalogPtr catal,
const xmlChar *pubID);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlACatalogResolveURI (xmlCatalogPtr catal,
const xmlChar *URI);
#ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlACatalogDump (xmlCatalogPtr catal,
FILE *out);
#endif /* LIBXML_OUTPUT_ENABLED */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeCatalog (xmlCatalogPtr catal);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlCatalogIsEmpty (xmlCatalogPtr catal);
/*
* Global operations.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlInitializeCatalog (void);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlLoadCatalog (const char *filename);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlLoadCatalogs (const char *paths);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlCatalogCleanup (void);
#ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlCatalogDump (FILE *out);
#endif /* LIBXML_OUTPUT_ENABLED */
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlCatalogResolve (const xmlChar *pubID,
const xmlChar *sysID);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlCatalogResolveSystem (const xmlChar *sysID);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlCatalogResolvePublic (const xmlChar *pubID);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlCatalogResolveURI (const xmlChar *URI);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlCatalogAdd (const xmlChar *type,
const xmlChar *orig,
const xmlChar *replace);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlCatalogRemove (const xmlChar *value);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlParseCatalogFile (const char *filename);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlCatalogConvert (void);
/*
* Strictly minimal interfaces for per-document catalogs used
* by the parser.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlCatalogFreeLocal (void *catalogs);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlCatalogAddLocal (void *catalogs,
const xmlChar *URL);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlCatalogLocalResolve (void *catalogs,
const xmlChar *pubID,
const xmlChar *sysID);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlCatalogLocalResolveURI(void *catalogs,
const xmlChar *URI);
/*
* Preference settings.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlCatalogSetDebug (int level);
-XMLPUBFUN xmlCatalogPrefer XMLCALL
+XMLPUBFUN xmlCatalogPrefer XMLCALL
xmlCatalogSetDefaultPrefer(xmlCatalogPrefer prefer);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlCatalogSetDefaults (xmlCatalogAllow allow);
-XMLPUBFUN xmlCatalogAllow XMLCALL
+XMLPUBFUN xmlCatalogAllow XMLCALL
xmlCatalogGetDefaults (void);
/* DEPRECATED interfaces */
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlCatalogGetSystem (const xmlChar *sysID);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlCatalogGetPublic (const xmlChar *pubID);
#ifdef __cplusplus
diff --git a/third_party/libxml/src/include/libxml/debugXML.h b/third_party/libxml/src/include/libxml/debugXML.h
index 5a9d20b..5b3be13 100644
--- a/third_party/libxml/src/include/libxml/debugXML.h
+++ b/third_party/libxml/src/include/libxml/debugXML.h
@@ -25,18 +25,18 @@
/*
* The standard Dump routines.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDebugDumpString (FILE *output,
const xmlChar *str);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDebugDumpAttr (FILE *output,
xmlAttrPtr attr,
int depth);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDebugDumpAttrList (FILE *output,
xmlAttrPtr attr,
int depth);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDebugDumpOneNode (FILE *output,
xmlNodePtr node,
int depth);
@@ -54,16 +54,16 @@
XMLPUBFUN void XMLCALL
xmlDebugDumpDocument (FILE *output,
xmlDocPtr doc);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDebugDumpDTD (FILE *output,
xmlDtdPtr dtd);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDebugDumpEntities (FILE *output,
xmlDocPtr doc);
/****************************************************************
* *
- * Checking routines *
+ * Checking routines *
* *
****************************************************************/
@@ -73,16 +73,16 @@
/****************************************************************
* *
- * XML shell helpers *
+ * XML shell helpers *
* *
****************************************************************/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlLsOneNode (FILE *output, xmlNodePtr node);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlLsCountNode (xmlNodePtr node);
-XMLPUBFUN const char * XMLCALL
+XMLPUBFUN const char * XMLCALL
xmlBoolToText (int boolval);
/****************************************************************
@@ -136,63 +136,63 @@
xmlNodePtr node,
xmlNodePtr node2);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlShellPrintXPathError (int errorType,
const char *arg);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlShellPrintXPathResult(xmlXPathObjectPtr list);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlShellList (xmlShellCtxtPtr ctxt,
char *arg,
xmlNodePtr node,
xmlNodePtr node2);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlShellBase (xmlShellCtxtPtr ctxt,
char *arg,
xmlNodePtr node,
xmlNodePtr node2);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlShellDir (xmlShellCtxtPtr ctxt,
char *arg,
xmlNodePtr node,
xmlNodePtr node2);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlShellLoad (xmlShellCtxtPtr ctxt,
char *filename,
xmlNodePtr node,
xmlNodePtr node2);
#ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlShellPrintNode (xmlNodePtr node);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlShellCat (xmlShellCtxtPtr ctxt,
char *arg,
xmlNodePtr node,
xmlNodePtr node2);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlShellWrite (xmlShellCtxtPtr ctxt,
char *filename,
xmlNodePtr node,
xmlNodePtr node2);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlShellSave (xmlShellCtxtPtr ctxt,
char *filename,
xmlNodePtr node,
xmlNodePtr node2);
#endif /* LIBXML_OUTPUT_ENABLED */
#ifdef LIBXML_VALID_ENABLED
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlShellValidate (xmlShellCtxtPtr ctxt,
char *dtd,
xmlNodePtr node,
xmlNodePtr node2);
#endif /* LIBXML_VALID_ENABLED */
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlShellDu (xmlShellCtxtPtr ctxt,
char *arg,
xmlNodePtr tree,
xmlNodePtr node2);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlShellPwd (xmlShellCtxtPtr ctxt,
char *buffer,
xmlNodePtr node,
@@ -201,12 +201,12 @@
/*
* The Shell interface.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlShell (xmlDocPtr doc,
char *filename,
xmlShellReadlineFunc input,
FILE *output);
-
+
#endif /* LIBXML_XPATH_ENABLED */
#ifdef __cplusplus
diff --git a/third_party/libxml/src/include/libxml/dict.h b/third_party/libxml/src/include/libxml/dict.h
index abb8339..7022ec8 100644
--- a/third_party/libxml/src/include/libxml/dict.h
+++ b/third_party/libxml/src/include/libxml/dict.h
@@ -11,6 +11,7 @@
#ifndef __XML_DICT_H__
#define __XML_DICT_H__
+#include <limits.h>
#include <libxml/xmlversion.h>
#include <libxml/tree.h>
@@ -25,36 +26,46 @@
typedef xmlDict *xmlDictPtr;
/*
+ * Initializer
+ */
+XMLPUBFUN int XMLCALL xmlInitializeDict(void);
+
+/*
* Constructor and destructor.
*/
XMLPUBFUN xmlDictPtr XMLCALL
xmlDictCreate (void);
+XMLPUBFUN size_t XMLCALL
+ xmlDictSetLimit (xmlDictPtr dict,
+ size_t limit);
+XMLPUBFUN size_t XMLCALL
+ xmlDictGetUsage (xmlDictPtr dict);
XMLPUBFUN xmlDictPtr XMLCALL
xmlDictCreateSub(xmlDictPtr sub);
XMLPUBFUN int XMLCALL
xmlDictReference(xmlDictPtr dict);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDictFree (xmlDictPtr dict);
/*
* Lookup of entry in the dictionnary.
*/
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlDictLookup (xmlDictPtr dict,
const xmlChar *name,
int len);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlDictExists (xmlDictPtr dict,
const xmlChar *name,
int len);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlDictQLookup (xmlDictPtr dict,
const xmlChar *prefix,
const xmlChar *name);
XMLPUBFUN int XMLCALL
xmlDictOwns (xmlDictPtr dict,
const xmlChar *str);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlDictSize (xmlDictPtr dict);
/*
diff --git a/third_party/libxml/src/include/libxml/encoding.h b/third_party/libxml/src/include/libxml/encoding.h
index b5f8b48..7967cc6 100644
--- a/third_party/libxml/src/include/libxml/encoding.h
+++ b/third_party/libxml/src/include/libxml/encoding.h
@@ -26,24 +26,9 @@
#ifdef LIBXML_ICONV_ENABLED
#include <iconv.h>
-#else
+#endif
#ifdef LIBXML_ICU_ENABLED
#include <unicode/ucnv.h>
-#if 0
-/* Forward-declare UConverter here rather than pulling in <unicode/ucnv.h>
- * to prevent unwanted ICU symbols being exposed to users of libxml2.
- * One particular case is Qt4 conflicting on UChar32.
- */
-#include <stdint.h>
-struct UConverter;
-typedef struct UConverter UConverter;
-#ifdef _MSC_VER
-typedef wchar_t UChar;
-#else
-typedef uint16_t UChar;
-#endif
-#endif
-#endif
#endif
#ifdef __cplusplus
extern "C" {
@@ -178,32 +163,32 @@
/*
* Interfaces for encoding handlers.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlInitCharEncodingHandlers (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlCleanupCharEncodingHandlers (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlRegisterCharEncodingHandler (xmlCharEncodingHandlerPtr handler);
XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL
xmlGetCharEncodingHandler (xmlCharEncoding enc);
XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL
xmlFindCharEncodingHandler (const char *name);
XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL
- xmlNewCharEncodingHandler (const char *name,
- xmlCharEncodingInputFunc input,
- xmlCharEncodingOutputFunc output);
+ xmlNewCharEncodingHandler (const char *name,
+ xmlCharEncodingInputFunc input,
+ xmlCharEncodingOutputFunc output);
/*
* Interfaces for encoding names and aliases.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlAddEncodingAlias (const char *name,
const char *alias);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlDelEncodingAlias (const char *alias);
XMLPUBFUN const char * XMLCALL
xmlGetEncodingAlias (const char *alias);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlCleanupEncodingAliases (void);
XMLPUBFUN xmlCharEncoding XMLCALL
xmlParseCharEncoding (const char *name);
@@ -217,12 +202,12 @@
xmlDetectCharEncoding (const unsigned char *in,
int len);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlCharEncOutFunc (xmlCharEncodingHandler *handler,
xmlBufferPtr out,
xmlBufferPtr in);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlCharEncInFunc (xmlCharEncodingHandler *handler,
xmlBufferPtr out,
xmlBufferPtr in);
@@ -230,20 +215,20 @@
xmlCharEncFirstLine (xmlCharEncodingHandler *handler,
xmlBufferPtr out,
xmlBufferPtr in);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlCharEncCloseFunc (xmlCharEncodingHandler *handler);
/*
* Export a few useful functions
*/
#ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
UTF8Toisolat1 (unsigned char *out,
int *outlen,
const unsigned char *in,
int *inlen);
#endif /* LIBXML_OUTPUT_ENABLED */
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
isolat1ToUTF8 (unsigned char *out,
int *outlen,
const unsigned char *in,
diff --git a/third_party/libxml/src/include/libxml/entities.h b/third_party/libxml/src/include/libxml/entities.h
index cefb97f..47b4573 100644
--- a/third_party/libxml/src/include/libxml/entities.h
+++ b/third_party/libxml/src/include/libxml/entities.h
@@ -57,8 +57,9 @@
const xmlChar *URI; /* the full URI as computed */
int owner; /* does the entity own the childrens */
int checked; /* was the entity content checked */
- /* this is also used to count entites
- * references done from that entity */
+ /* this is also used to count entities
+ * references done from that entity
+ * and if it contains '<' */
};
/*
@@ -102,7 +103,7 @@
XMLPUBFUN xmlEntityPtr XMLCALL
xmlGetPredefinedEntity (const xmlChar *name);
XMLPUBFUN xmlEntityPtr XMLCALL
- xmlGetDocEntity (xmlDocPtr doc,
+ xmlGetDocEntity (const xmlDoc *doc,
const xmlChar *name);
XMLPUBFUN xmlEntityPtr XMLCALL
xmlGetDtdEntity (xmlDocPtr doc,
@@ -119,7 +120,7 @@
xmlEncodeEntitiesReentrant(xmlDocPtr doc,
const xmlChar *input);
XMLPUBFUN xmlChar * XMLCALL
- xmlEncodeSpecialChars (xmlDocPtr doc,
+ xmlEncodeSpecialChars (const xmlDoc *doc,
const xmlChar *input);
XMLPUBFUN xmlEntitiesTablePtr XMLCALL
xmlCreateEntitiesTable (void);
diff --git a/third_party/libxml/src/include/libxml/globals.h b/third_party/libxml/src/include/libxml/globals.h
index 9d688e0..a9305aa 100644
--- a/third_party/libxml/src/include/libxml/globals.h
+++ b/third_party/libxml/src/include/libxml/globals.h
@@ -39,7 +39,9 @@
* Returns the new xmlParserInputBufferPtr in case of success or NULL if no
* method was found.
*/
-typedef xmlParserInputBufferPtr (*xmlParserInputBufferCreateFilenameFunc) (const char *URI, xmlCharEncoding enc);
+typedef xmlParserInputBufferPtr (*xmlParserInputBufferCreateFilenameFunc) (const char *URI,
+ xmlCharEncoding enc);
+
/**
* xmlOutputBufferCreateFilenameFunc:
@@ -52,7 +54,9 @@
* Returns the new xmlOutputBufferPtr in case of success or NULL if no
* method was found.
*/
-typedef xmlOutputBufferPtr (*xmlOutputBufferCreateFilenameFunc) (const char *URI, xmlCharEncodingHandlerPtr encoder, int compression);
+typedef xmlOutputBufferPtr (*xmlOutputBufferCreateFilenameFunc) (const char *URI,
+ xmlCharEncodingHandlerPtr encoder,
+ int compression);
XMLPUBFUN xmlParserInputBufferCreateFilenameFunc
XMLCALL xmlParserInputBufferCreateFilenameDefault (xmlParserInputBufferCreateFilenameFunc func);
@@ -185,7 +189,8 @@
XMLPUBFUN xmlOutputBufferCreateFilenameFunc XMLCALL
xmlThrDefOutputBufferCreateFilenameDefault(xmlOutputBufferCreateFilenameFunc func);
XMLPUBFUN xmlParserInputBufferCreateFilenameFunc XMLCALL
- xmlThrDefParserInputBufferCreateFilenameDefault(xmlParserInputBufferCreateFilenameFunc func);
+ xmlThrDefParserInputBufferCreateFilenameDefault(
+ xmlParserInputBufferCreateFilenameFunc func);
/** DOC_DISABLE */
/*
@@ -297,7 +302,8 @@
#else
XMLPUBVAR xmlBufferAllocationScheme xmlBufferAllocScheme;
#endif
-XMLPUBFUN xmlBufferAllocationScheme XMLCALL xmlThrDefBufferAllocScheme(xmlBufferAllocationScheme v);
+XMLPUBFUN xmlBufferAllocationScheme XMLCALL
+ xmlThrDefBufferAllocScheme(xmlBufferAllocationScheme v);
XMLPUBFUN int * XMLCALL __xmlDefaultBufferSize(void);
#ifdef LIBXML_THREAD_ENABLED
@@ -479,7 +485,8 @@
XMLPUBVAR xmlDeregisterNodeFunc xmlDeregisterNodeDefaultValue;
#endif
-XMLPUBFUN xmlParserInputBufferCreateFilenameFunc * XMLCALL __xmlParserInputBufferCreateFilenameValue(void);
+XMLPUBFUN xmlParserInputBufferCreateFilenameFunc * XMLCALL \
+ __xmlParserInputBufferCreateFilenameValue(void);
#ifdef LIBXML_THREAD_ENABLED
#define xmlParserInputBufferCreateFilenameValue \
(*(__xmlParserInputBufferCreateFilenameValue()))
diff --git a/third_party/libxml/src/include/libxml/hash.h b/third_party/libxml/src/include/libxml/hash.h
index 7fe4be7..dc8ab7e 100644
--- a/third_party/libxml/src/include/libxml/hash.h
+++ b/third_party/libxml/src/include/libxml/hash.h
@@ -1,7 +1,7 @@
/*
* Summary: Chained hash tables
- * Description: This module implements the hash table support used in
- * various places in the library.
+ * Description: This module implements the hash table support used in
+ * various places in the library.
*
* Copy: See Copyright for the status of this software.
*
@@ -108,40 +108,40 @@
XMLPUBFUN xmlHashTablePtr XMLCALL
xmlHashCreateDict(int size,
xmlDictPtr dict);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlHashFree (xmlHashTablePtr table,
xmlHashDeallocator f);
/*
* Add a new entry to the hash table.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlHashAddEntry (xmlHashTablePtr table,
const xmlChar *name,
void *userdata);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlHashUpdateEntry(xmlHashTablePtr table,
const xmlChar *name,
void *userdata,
xmlHashDeallocator f);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlHashAddEntry2(xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *name2,
void *userdata);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlHashUpdateEntry2(xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *name2,
void *userdata,
xmlHashDeallocator f);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlHashAddEntry3(xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *name2,
const xmlChar *name3,
void *userdata);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlHashUpdateEntry3(xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *name2,
@@ -152,13 +152,13 @@
/*
* Remove an entry from the hash table.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlHashRemoveEntry(xmlHashTablePtr table, const xmlChar *name,
xmlHashDeallocator f);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlHashRemoveEntry2(xmlHashTablePtr table, const xmlChar *name,
const xmlChar *name2, xmlHashDeallocator f);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlHashRemoveEntry3(xmlHashTablePtr table, const xmlChar *name,
const xmlChar *name2, const xmlChar *name3,
xmlHashDeallocator f);
@@ -166,29 +166,29 @@
/*
* Retrieve the userdata.
*/
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlHashLookup (xmlHashTablePtr table,
const xmlChar *name);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlHashLookup2 (xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *name2);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlHashLookup3 (xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *name2,
const xmlChar *name3);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlHashQLookup (xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *prefix);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlHashQLookup2 (xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *prefix,
const xmlChar *name2,
const xmlChar *prefix2);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlHashQLookup3 (xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *prefix,
@@ -200,27 +200,27 @@
/*
* Helpers.
*/
-XMLPUBFUN xmlHashTablePtr XMLCALL
+XMLPUBFUN xmlHashTablePtr XMLCALL
xmlHashCopy (xmlHashTablePtr table,
xmlHashCopier f);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlHashSize (xmlHashTablePtr table);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlHashScan (xmlHashTablePtr table,
xmlHashScanner f,
void *data);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlHashScan3 (xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *name2,
const xmlChar *name3,
xmlHashScanner f,
void *data);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlHashScanFull (xmlHashTablePtr table,
xmlHashScannerFull f,
void *data);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlHashScanFull3(xmlHashTablePtr table,
const xmlChar *name,
const xmlChar *name2,
diff --git a/third_party/libxml/src/include/libxml/list.h b/third_party/libxml/src/include/libxml/list.h
index 1d83482..0504e0c 100644
--- a/third_party/libxml/src/include/libxml/list.h
+++ b/third_party/libxml/src/include/libxml/list.h
@@ -1,6 +1,6 @@
/*
* Summary: lists interfaces
- * Description: this module implement the list support used in
+ * Description: this module implement the list support used in
* various place in the library.
*
* Copy: See Copyright for the status of this software.
@@ -55,76 +55,76 @@
XMLPUBFUN xmlListPtr XMLCALL
xmlListCreate (xmlListDeallocator deallocator,
xmlListDataCompare compare);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlListDelete (xmlListPtr l);
/* Basic Operators */
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlListSearch (xmlListPtr l,
void *data);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlListReverseSearch (xmlListPtr l,
void *data);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlListInsert (xmlListPtr l,
void *data) ;
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlListAppend (xmlListPtr l,
void *data) ;
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlListRemoveFirst (xmlListPtr l,
void *data);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlListRemoveLast (xmlListPtr l,
void *data);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlListRemoveAll (xmlListPtr l,
void *data);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlListClear (xmlListPtr l);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlListEmpty (xmlListPtr l);
-XMLPUBFUN xmlLinkPtr XMLCALL
+XMLPUBFUN xmlLinkPtr XMLCALL
xmlListFront (xmlListPtr l);
-XMLPUBFUN xmlLinkPtr XMLCALL
+XMLPUBFUN xmlLinkPtr XMLCALL
xmlListEnd (xmlListPtr l);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlListSize (xmlListPtr l);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlListPopFront (xmlListPtr l);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlListPopBack (xmlListPtr l);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlListPushFront (xmlListPtr l,
void *data);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlListPushBack (xmlListPtr l,
void *data);
/* Advanced Operators */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlListReverse (xmlListPtr l);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlListSort (xmlListPtr l);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlListWalk (xmlListPtr l,
xmlListWalker walker,
const void *user);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlListReverseWalk (xmlListPtr l,
xmlListWalker walker,
const void *user);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlListMerge (xmlListPtr l1,
xmlListPtr l2);
-XMLPUBFUN xmlListPtr XMLCALL
+XMLPUBFUN xmlListPtr XMLCALL
xmlListDup (const xmlListPtr old);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlListCopy (xmlListPtr cur,
const xmlListPtr old);
/* Link operators */
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlLinkGetData (xmlLinkPtr lk);
/* xmlListUnique() */
diff --git a/third_party/libxml/src/include/libxml/nanoftp.h b/third_party/libxml/src/include/libxml/nanoftp.h
index e3c28a0..abb4bf7 100644
--- a/third_party/libxml/src/include/libxml/nanoftp.h
+++ b/third_party/libxml/src/include/libxml/nanoftp.h
@@ -7,7 +7,7 @@
*
* Author: Daniel Veillard
*/
-
+
#ifndef __NANO_FTP_H__
#define __NANO_FTP_H__
@@ -15,12 +15,32 @@
#ifdef LIBXML_FTP_ENABLED
+/* Needed for portability to Windows 64 bits */
+#if defined(__MINGW32__) || defined(_WIN32_WCE)
+#include <winsock2.h>
+#else
+/**
+ * SOCKET:
+ *
+ * macro used to provide portability of code to windows sockets
+ */
+#define SOCKET int
+/**
+ * INVALID_SOCKET:
+ *
+ * macro used to provide portability of code to windows sockets
+ * the value to be used when the socket is not valid
+ */
+#undef INVALID_SOCKET
+#define INVALID_SOCKET (-1)
+#endif
+
#ifdef __cplusplus
extern "C" {
#endif
/**
- * ftpListCallback:
+ * ftpListCallback:
* @userData: user provided data for the callback
* @filename: the file name (including "->" when links are shown)
* @attrib: the attribute string
@@ -44,7 +64,7 @@
const char *month, int day, int hour,
int minute);
/**
- * ftpDataCallback:
+ * ftpDataCallback:
* @userData: the user provided context
* @data: the data received
* @len: its size in bytes
@@ -60,78 +80,78 @@
*/
XMLPUBFUN void XMLCALL
xmlNanoFTPInit (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNanoFTPCleanup (void);
/*
* Creating/freeing contexts.
*/
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlNanoFTPNewCtxt (const char *URL);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNanoFTPFreeCtxt (void * ctx);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlNanoFTPConnectTo (const char *server,
int port);
/*
* Opening/closing session connections.
*/
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlNanoFTPOpen (const char *URL);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPConnect (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPClose (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPQuit (void *ctx);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNanoFTPScanProxy (const char *URL);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNanoFTPProxy (const char *host,
int port,
const char *user,
const char *passwd,
int type);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPUpdateURL (void *ctx,
const char *URL);
/*
* Rather internal commands.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPGetResponse (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPCheckResponse (void *ctx);
/*
* CD/DIR/GET handlers.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPCwd (void *ctx,
const char *directory);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPDele (void *ctx,
const char *file);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN SOCKET XMLCALL
xmlNanoFTPGetConnection (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPCloseConnection(void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPList (void *ctx,
ftpListCallback callback,
void *userData,
const char *filename);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN SOCKET XMLCALL
xmlNanoFTPGetSocket (void *ctx,
const char *filename);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPGet (void *ctx,
ftpDataCallback callback,
void *userData,
const char *filename);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoFTPRead (void *ctx,
void *dest,
int len);
diff --git a/third_party/libxml/src/include/libxml/nanohttp.h b/third_party/libxml/src/include/libxml/nanohttp.h
index 1d8ac24..22b8fb4 100644
--- a/third_party/libxml/src/include/libxml/nanohttp.h
+++ b/third_party/libxml/src/include/libxml/nanohttp.h
@@ -7,7 +7,7 @@
*
* Author: Daniel Veillard
*/
-
+
#ifndef __NANO_HTTP_H__
#define __NANO_HTTP_H__
@@ -20,22 +20,22 @@
#endif
XMLPUBFUN void XMLCALL
xmlNanoHTTPInit (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNanoHTTPCleanup (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNanoHTTPScanProxy (const char *URL);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoHTTPFetch (const char *URL,
const char *filename,
char **contentType);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlNanoHTTPMethod (const char *URL,
const char *method,
const char *input,
char **contentType,
const char *headers,
int ilen);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlNanoHTTPMethodRedir (const char *URL,
const char *method,
const char *input,
@@ -43,16 +43,16 @@
char **redir,
const char *headers,
int ilen);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlNanoHTTPOpen (const char *URL,
char **contentType);
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlNanoHTTPOpenRedir (const char *URL,
char **contentType,
char **redir);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoHTTPReturnCode (void *ctx);
-XMLPUBFUN const char * XMLCALL
+XMLPUBFUN const char * XMLCALL
xmlNanoHTTPAuthHeader (void *ctx);
XMLPUBFUN const char * XMLCALL
xmlNanoHTTPRedir (void *ctx);
@@ -62,16 +62,16 @@
xmlNanoHTTPEncoding (void *ctx);
XMLPUBFUN const char * XMLCALL
xmlNanoHTTPMimeType (void *ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoHTTPRead (void *ctx,
void *dest,
int len);
#ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlNanoHTTPSave (void *ctxt,
const char *filename);
#endif /* LIBXML_OUTPUT_ENABLED */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNanoHTTPClose (void *ctx);
#ifdef __cplusplus
}
diff --git a/third_party/libxml/src/include/libxml/parser.h b/third_party/libxml/src/include/libxml/parser.h
index 3580b63..3f5730d 100644
--- a/third_party/libxml/src/include/libxml/parser.h
+++ b/third_party/libxml/src/include/libxml/parser.h
@@ -80,7 +80,7 @@
* xmlParserNodeInfo:
*
* The parser can be asked to collect Node informations, i.e. at what
- * place in the file they were detected.
+ * place in the file they were detected.
* NOTE: This is off by default and not very well tested.
*/
typedef struct _xmlParserNodeInfo xmlParserNodeInfo;
@@ -125,9 +125,9 @@
XML_PARSER_ENTITY_VALUE, /* within an entity value in a decl */
XML_PARSER_ATTRIBUTE_VALUE, /* within an attribute value */
XML_PARSER_SYSTEM_LITERAL, /* within a SYSTEM value */
- XML_PARSER_EPILOG, /* the Misc* after the last end tag */
+ XML_PARSER_EPILOG, /* the Misc* after the last end tag */
XML_PARSER_IGNORE, /* within an IGNORED section */
- XML_PARSER_PUBLIC_LITERAL /* within a PUBLIC value */
+ XML_PARSER_PUBLIC_LITERAL /* within a PUBLIC value */
} xmlParserInputState;
/**
@@ -221,7 +221,7 @@
xmlValidCtxt vctxt; /* The validity context */
xmlParserInputState instate; /* current type of input */
- int token; /* next char look-ahead */
+ int token; /* next char look-ahead */
char *directory; /* the data directory */
@@ -308,6 +308,9 @@
int nodeInfoNr; /* Depth of the parsing stack */
int nodeInfoMax; /* Max depth of the parsing stack */
xmlParserNodeInfo *nodeInfoTab; /* array of nodeInfos */
+
+ int input_id; /* we need to label inputs */
+ unsigned long sizeentcopy; /* volume of entity copy */
};
/**
@@ -398,8 +401,8 @@
/**
* entityDeclSAXFunc:
* @ctx: the user data (XML parser context)
- * @name: the entity name
- * @type: the entity type
+ * @name: the entity name
+ * @type: the entity type
* @publicId: The public ID of the entity
* @systemId: The system ID of the entity
* @content: the entity value (without processing).
@@ -429,8 +432,8 @@
* attributeDeclSAXFunc:
* @ctx: the user data (XML parser context)
* @elem: the name of the element
- * @fullname: the attribute name
- * @type: the attribute type
+ * @fullname: the attribute name
+ * @type: the attribute type
* @def: the type of default value
* @defaultValue: the attribute default value
* @tree: the tree of enumerated value set
@@ -447,8 +450,8 @@
/**
* elementDeclSAXFunc:
* @ctx: the user data (XML parser context)
- * @name: the element name
- * @type: the element type
+ * @name: the element name
+ * @type: the element type
* @content: the element value tree
*
* An element definition has been parsed.
@@ -535,7 +538,7 @@
* @ctx: the user data (XML parser context)
* @name: The entity name
*
- * Called when an entity reference is detected.
+ * Called when an entity reference is detected.
*/
typedef void (*referenceSAXFunc) (void *ctx,
const xmlChar *name);
@@ -599,7 +602,7 @@
* @ctx: an XML parser context
* @msg: the message to display/transmit
* @...: extra parameters for the message display
- *
+ *
* Display and format a warning messages, callback.
*/
typedef void (XMLCDECL *warningSAXFunc) (void *ctx,
@@ -609,7 +612,7 @@
* @ctx: an XML parser context
* @msg: the message to display/transmit
* @...: extra parameters for the message display
- *
+ *
* Display and format an error messages, callback.
*/
typedef void (XMLCDECL *errorSAXFunc) (void *ctx,
@@ -619,7 +622,7 @@
* @ctx: an XML parser context
* @msg: the message to display/transmit
* @...: extra parameters for the message display
- *
+ *
* Display and format fatal error messages, callback.
* Note: so far fatalError() SAX callbacks are not used, error()
* get all the callbacks for errors.
@@ -695,7 +698,7 @@
int nb_attributes,
int nb_defaulted,
const xmlChar **attributes);
-
+
/**
* endElementNsSAX2Func:
* @ctx: the user data (XML parser context)
@@ -790,7 +793,7 @@
* xmlExternalEntityLoader:
* @URL: The System ID of the resource requested
* @ID: The Public ID of the resource requested
- * @context: the XML parser context
+ * @context: the XML parser context
*
* External entity loaders types.
*
@@ -816,18 +819,18 @@
/*
* Init/Cleanup
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlInitParser (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlCleanupParser (void);
/*
* Input functions
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParserInputRead (xmlParserInputPtr in,
int len);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParserInputGrow (xmlParserInputPtr in,
int len);
@@ -835,101 +838,101 @@
* Basic parsing Interfaces
*/
#ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlParseDoc (const xmlChar *cur);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlParseFile (const char *filename);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlParseMemory (const char *buffer,
int size);
#endif /* LIBXML_SAX1_ENABLED */
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSubstituteEntitiesDefault(int val);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlKeepBlanksDefault (int val);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlStopParser (xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlPedanticParserDefault(int val);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlLineNumbersDefault (int val);
#ifdef LIBXML_SAX1_ENABLED
/*
- * Recovery mode
+ * Recovery mode
*/
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlRecoverDoc (const xmlChar *cur);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlRecoverMemory (const char *buffer,
int size);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlRecoverFile (const char *filename);
#endif /* LIBXML_SAX1_ENABLED */
/*
* Less common routines and SAX interfaces
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseDocument (xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseExtParsedEnt (xmlParserCtxtPtr ctxt);
#ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSAXUserParseFile (xmlSAXHandlerPtr sax,
void *user_data,
const char *filename);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSAXUserParseMemory (xmlSAXHandlerPtr sax,
void *user_data,
const char *buffer,
int size);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlSAXParseDoc (xmlSAXHandlerPtr sax,
const xmlChar *cur,
int recovery);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlSAXParseMemory (xmlSAXHandlerPtr sax,
const char *buffer,
- int size,
+ int size,
int recovery);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlSAXParseMemoryWithData (xmlSAXHandlerPtr sax,
const char *buffer,
- int size,
+ int size,
int recovery,
void *data);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlSAXParseFile (xmlSAXHandlerPtr sax,
const char *filename,
int recovery);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlSAXParseFileWithData (xmlSAXHandlerPtr sax,
const char *filename,
int recovery,
void *data);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlSAXParseEntity (xmlSAXHandlerPtr sax,
const char *filename);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlParseEntity (const char *filename);
#endif /* LIBXML_SAX1_ENABLED */
#ifdef LIBXML_VALID_ENABLED
-XMLPUBFUN xmlDtdPtr XMLCALL
+XMLPUBFUN xmlDtdPtr XMLCALL
xmlSAXParseDTD (xmlSAXHandlerPtr sax,
const xmlChar *ExternalID,
const xmlChar *SystemID);
-XMLPUBFUN xmlDtdPtr XMLCALL
+XMLPUBFUN xmlDtdPtr XMLCALL
xmlParseDTD (const xmlChar *ExternalID,
const xmlChar *SystemID);
-XMLPUBFUN xmlDtdPtr XMLCALL
+XMLPUBFUN xmlDtdPtr XMLCALL
xmlIOParseDTD (xmlSAXHandlerPtr sax,
xmlParserInputBufferPtr input,
xmlCharEncoding enc);
#endif /* LIBXML_VALID_ENABLE */
#ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseBalancedChunkMemory(xmlDocPtr doc,
xmlSAXHandlerPtr sax,
void *user_data,
@@ -944,7 +947,7 @@
int options,
xmlNodePtr *lst);
#ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseBalancedChunkMemoryRecover(xmlDocPtr doc,
xmlSAXHandlerPtr sax,
void *user_data,
@@ -952,7 +955,7 @@
const xmlChar *string,
xmlNodePtr *lst,
int recover);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseExternalEntity (xmlDocPtr doc,
xmlSAXHandlerPtr sax,
void *user_data,
@@ -961,7 +964,7 @@
const xmlChar *ID,
xmlNodePtr *lst);
#endif /* LIBXML_SAX1_ENABLED */
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseCtxtExternalEntity(xmlParserCtxtPtr ctx,
const xmlChar *URL,
const xmlChar *ID,
@@ -970,35 +973,35 @@
/*
* Parser contexts handling.
*/
-XMLPUBFUN xmlParserCtxtPtr XMLCALL
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
xmlNewParserCtxt (void);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlInitParserCtxt (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlClearParserCtxt (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeParserCtxt (xmlParserCtxtPtr ctxt);
#ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSetupParserForBuffer (xmlParserCtxtPtr ctxt,
const xmlChar* buffer,
const char *filename);
#endif /* LIBXML_SAX1_ENABLED */
-XMLPUBFUN xmlParserCtxtPtr XMLCALL
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
xmlCreateDocParserCtxt (const xmlChar *cur);
#ifdef LIBXML_LEGACY_ENABLED
/*
* Reading/setting optional parsing features.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlGetFeaturesList (int *len,
const char **result);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlGetFeature (xmlParserCtxtPtr ctxt,
const char *name,
void *result);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSetFeature (xmlParserCtxtPtr ctxt,
const char *name,
void *value);
@@ -1008,13 +1011,13 @@
/*
* Interfaces for the Push mode.
*/
-XMLPUBFUN xmlParserCtxtPtr XMLCALL
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax,
void *user_data,
const char *chunk,
int size,
const char *filename);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseChunk (xmlParserCtxtPtr ctxt,
const char *chunk,
int size,
@@ -1025,7 +1028,7 @@
* Special I/O mode.
*/
-XMLPUBFUN xmlParserCtxtPtr XMLCALL
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
xmlCreateIOParserCtxt (xmlSAXHandlerPtr sax,
void *user_data,
xmlInputReadCallback ioread,
@@ -1033,7 +1036,7 @@
void *ioctx,
xmlCharEncoding enc);
-XMLPUBFUN xmlParserInputPtr XMLCALL
+XMLPUBFUN xmlParserInputPtr XMLCALL
xmlNewIOInputStream (xmlParserCtxtPtr ctxt,
xmlParserInputBufferPtr input,
xmlCharEncoding enc);
@@ -1044,14 +1047,14 @@
XMLPUBFUN const xmlParserNodeInfo* XMLCALL
xmlParserFindNodeInfo (const xmlParserCtxtPtr ctxt,
const xmlNodePtr node);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlInitNodeInfoSeq (xmlParserNodeInfoSeqPtr seq);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlClearNodeInfoSeq (xmlParserNodeInfoSeqPtr seq);
-XMLPUBFUN unsigned long XMLCALL
+XMLPUBFUN unsigned long XMLCALL
xmlParserFindNodeInfoIndex(const xmlParserNodeInfoSeqPtr seq,
const xmlNodePtr node);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParserAddNodeInfo (xmlParserCtxtPtr ctxt,
const xmlParserNodeInfoPtr info);
@@ -1059,7 +1062,7 @@
* External entities handling actually implemented in xmlIO.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSetExternalEntityLoader(xmlExternalEntityLoader f);
XMLPUBFUN xmlExternalEntityLoader XMLCALL
xmlGetExternalEntityLoader(void);
@@ -1105,8 +1108,10 @@
crash if you try to modify the tree) */
XML_PARSE_OLD10 = 1<<17,/* parse using XML-1.0 before update 5 */
XML_PARSE_NOBASEFIX = 1<<18,/* do not fixup XINCLUDE xml:base uris */
- XML_PARSE_HUGE = 1<<19, /* relax any hardcoded limit from the parser */
- XML_PARSE_OLDSAX = 1<<20 /* parse using SAX2 interface from before 2.7.0 */
+ XML_PARSE_HUGE = 1<<19,/* relax any hardcoded limit from the parser */
+ XML_PARSE_OLDSAX = 1<<20,/* parse using SAX2 interface before 2.7.0 */
+ XML_PARSE_IGNORE_ENC= 1<<21,/* ignore internal document encoding hint */
+ XML_PARSE_BIG_LINES = 1<<22 /* Store big lines numbers in text PSVI field */
} xmlParserOption;
XMLPUBFUN void XMLCALL
@@ -1223,6 +1228,7 @@
XML_WITH_DEBUG_RUN = 30,
XML_WITH_ZLIB = 31,
XML_WITH_ICU = 32,
+ XML_WITH_LZMA = 33,
XML_WITH_NONE = 99999 /* just to be sure of allocation size */
} xmlFeature;
@@ -1233,4 +1239,3 @@
}
#endif
#endif /* __XML_PARSER_H__ */
-
diff --git a/third_party/libxml/src/include/libxml/parserInternals.h b/third_party/libxml/src/include/libxml/parserInternals.h
index a5e75b5..6065320 100644
--- a/third_party/libxml/src/include/libxml/parserInternals.h
+++ b/third_party/libxml/src/include/libxml/parserInternals.h
@@ -1,5 +1,5 @@
/*
- * Summary: internals routines exported by the parser.
+ * Summary: internals routines and limits exported by the parser.
* Description: this module exports a number of internal parsing routines
* they are not really all intended for applications but
* can prove useful doing low level processing.
@@ -36,10 +36,43 @@
* Maximum size allowed for a single text node when building a tree.
* This is not a limitation of the parser but a safety boundary feature,
* use XML_PARSE_HUGE option to override it.
+ * Introduced in 2.9.0
*/
#define XML_MAX_TEXT_LENGTH 10000000
/**
+ * XML_MAX_NAME_LENGTH:
+ *
+ * Maximum size allowed for a markup identitier
+ * This is not a limitation of the parser but a safety boundary feature,
+ * use XML_PARSE_HUGE option to override it.
+ * Note that with the use of parsing dictionaries overriding the limit
+ * may result in more runtime memory usage in face of "unfriendly' content
+ * Introduced in 2.9.0
+ */
+#define XML_MAX_NAME_LENGTH 50000
+
+/**
+ * XML_MAX_DICTIONARY_LIMIT:
+ *
+ * Maximum size allowed by the parser for a dictionary by default
+ * This is not a limitation of the parser but a safety boundary feature,
+ * use XML_PARSE_HUGE option to override it.
+ * Introduced in 2.9.0
+ */
+#define XML_MAX_DICTIONARY_LIMIT 10000000
+
+/**
+ * XML_MAX_LOOKUP_LIMIT:
+ *
+ * Maximum size allowed by the parser for ahead lookup
+ * This is an upper boundary enforced by the parser to avoid bad
+ * behaviour on "unfriendly' content
+ * Introduced in 2.9.0
+ */
+#define XML_MAX_LOOKUP_LIMIT 10000000
+
+/**
* XML_MAX_NAMELEN:
*
* Identifiers can be longer, but this will be more costly
@@ -57,7 +90,7 @@
/************************************************************************
* *
- * UNICODE version of the macros. *
+ * UNICODE version of the macros. *
* *
************************************************************************/
/**
@@ -153,7 +186,7 @@
*
* Always false (all combining chars > 0xff)
*/
-#define IS_COMBINING_CH(c) 0
+#define IS_COMBINING_CH(c) 0
/**
* IS_EXTENDER:
@@ -194,7 +227,7 @@
* Macro to check the following production in the XML spec:
*
*
- * [84] Letter ::= BaseChar | Ideographic
+ * [84] Letter ::= BaseChar | Ideographic
*/
#define IS_LETTER(c) (IS_BASECHAR(c) || IS_IDEOGRAPHIC(c))
@@ -251,7 +284,7 @@
*
* Skips the end of line chars.
*/
-#define SKIP_EOL(p) \
+#define SKIP_EOL(p) \
if (*(p) == 0x13) { p++ ; if (*(p) == 0x10) p++; } \
if (*(p) == 0x10) { p++ ; if (*(p) == 0x13) p++; }
@@ -288,25 +321,25 @@
/**
* Parser context.
*/
-XMLPUBFUN xmlParserCtxtPtr XMLCALL
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
xmlCreateFileParserCtxt (const char *filename);
-XMLPUBFUN xmlParserCtxtPtr XMLCALL
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
xmlCreateURLParserCtxt (const char *filename,
int options);
-XMLPUBFUN xmlParserCtxtPtr XMLCALL
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
xmlCreateMemoryParserCtxt(const char *buffer,
int size);
-XMLPUBFUN xmlParserCtxtPtr XMLCALL
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
xmlCreateEntityParserCtxt(const xmlChar *URL,
const xmlChar *ID,
const xmlChar *base);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSwitchEncoding (xmlParserCtxtPtr ctxt,
xmlCharEncoding enc);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSwitchToEncoding (xmlParserCtxtPtr ctxt,
xmlCharEncodingHandlerPtr handler);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSwitchInputEncoding (xmlParserCtxtPtr ctxt,
xmlParserInputPtr input,
xmlCharEncodingHandlerPtr handler);
@@ -324,29 +357,29 @@
/**
* Input Streams.
*/
-XMLPUBFUN xmlParserInputPtr XMLCALL
+XMLPUBFUN xmlParserInputPtr XMLCALL
xmlNewStringInputStream (xmlParserCtxtPtr ctxt,
const xmlChar *buffer);
-XMLPUBFUN xmlParserInputPtr XMLCALL
+XMLPUBFUN xmlParserInputPtr XMLCALL
xmlNewEntityInputStream (xmlParserCtxtPtr ctxt,
xmlEntityPtr entity);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlPushInput (xmlParserCtxtPtr ctxt,
xmlParserInputPtr input);
-XMLPUBFUN xmlChar XMLCALL
+XMLPUBFUN xmlChar XMLCALL
xmlPopInput (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeInputStream (xmlParserInputPtr input);
-XMLPUBFUN xmlParserInputPtr XMLCALL
+XMLPUBFUN xmlParserInputPtr XMLCALL
xmlNewInputFromFile (xmlParserCtxtPtr ctxt,
const char *filename);
-XMLPUBFUN xmlParserInputPtr XMLCALL
+XMLPUBFUN xmlParserInputPtr XMLCALL
xmlNewInputStream (xmlParserCtxtPtr ctxt);
/**
* Namespaces.
*/
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlSplitQName (xmlParserCtxtPtr ctxt,
const xmlChar *name,
xmlChar **prefix);
@@ -354,112 +387,112 @@
/**
* Generic production rules.
*/
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlParseName (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlParseNmtoken (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlParseEntityValue (xmlParserCtxtPtr ctxt,
xmlChar **orig);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlParseAttValue (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlParseSystemLiteral (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlParsePubidLiteral (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseCharData (xmlParserCtxtPtr ctxt,
int cdata);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlParseExternalID (xmlParserCtxtPtr ctxt,
xmlChar **publicID,
int strict);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseComment (xmlParserCtxtPtr ctxt);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlParsePITarget (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParsePI (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseNotationDecl (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseEntityDecl (xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseDefaultDecl (xmlParserCtxtPtr ctxt,
xmlChar **value);
-XMLPUBFUN xmlEnumerationPtr XMLCALL
+XMLPUBFUN xmlEnumerationPtr XMLCALL
xmlParseNotationType (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlEnumerationPtr XMLCALL
+XMLPUBFUN xmlEnumerationPtr XMLCALL
xmlParseEnumerationType (xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseEnumeratedType (xmlParserCtxtPtr ctxt,
xmlEnumerationPtr *tree);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseAttributeType (xmlParserCtxtPtr ctxt,
xmlEnumerationPtr *tree);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlElementContentPtr XMLCALL
+XMLPUBFUN xmlElementContentPtr XMLCALL
xmlParseElementMixedContentDecl
(xmlParserCtxtPtr ctxt,
int inputchk);
-XMLPUBFUN xmlElementContentPtr XMLCALL
+XMLPUBFUN xmlElementContentPtr XMLCALL
xmlParseElementChildrenContentDecl
(xmlParserCtxtPtr ctxt,
int inputchk);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseElementContentDecl(xmlParserCtxtPtr ctxt,
const xmlChar *name,
xmlElementContentPtr *result);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseElementDecl (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseMarkupDecl (xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseCharRef (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlEntityPtr XMLCALL
+XMLPUBFUN xmlEntityPtr XMLCALL
xmlParseEntityRef (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseReference (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParsePEReference (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseDocTypeDecl (xmlParserCtxtPtr ctxt);
#ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlParseAttribute (xmlParserCtxtPtr ctxt,
xmlChar **value);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlParseStartTag (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseEndTag (xmlParserCtxtPtr ctxt);
#endif /* LIBXML_SAX1_ENABLED */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseCDSect (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseContent (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseElement (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlParseVersionNum (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlParseVersionInfo (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlParseEncName (xmlParserCtxtPtr ctxt);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlParseEncodingDecl (xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParseSDDecl (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseXMLDecl (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseTextDecl (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseMisc (xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlParseExternalSubset (xmlParserCtxtPtr ctxt,
const xmlChar *ExternalID,
- const xmlChar *SystemID);
+ const xmlChar *SystemID);
/**
* XML_SUBSTITUTE_NONE:
*
@@ -483,7 +516,7 @@
*
* Both general and parameter entities need to be substituted.
*/
-#define XML_SUBSTITUTE_BOTH 3
+#define XML_SUBSTITUTE_BOTH 3
XMLPUBFUN xmlChar * XMLCALL
xmlStringDecodeEntities (xmlParserCtxtPtr ctxt,
@@ -563,21 +596,21 @@
typedef void (*xmlEntityReferenceFunc) (xmlEntityPtr ent,
xmlNodePtr firstNode,
xmlNodePtr lastNode);
-
+
XMLPUBFUN void XMLCALL xmlSetEntityReferenceFunc (xmlEntityReferenceFunc func);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlParseQuotedString (xmlParserCtxtPtr ctxt);
XMLPUBFUN void XMLCALL
xmlParseNamespace (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlNamespaceParseNSDef (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlScanName (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlNamespaceParseNCName (xmlParserCtxtPtr ctxt);
XMLPUBFUN void XMLCALL xmlParserHandleReference(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlNamespaceParseQName (xmlParserCtxtPtr ctxt,
xmlChar **prefix);
/**
@@ -590,7 +623,7 @@
xmlChar end,
xmlChar end2,
xmlChar end3);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlHandleEntity (xmlParserCtxtPtr ctxt,
xmlEntityPtr entity);
diff --git a/third_party/libxml/src/include/libxml/relaxng.h b/third_party/libxml/src/include/libxml/relaxng.h
index bdb0a7d..f269c9e 100644
--- a/third_party/libxml/src/include/libxml/relaxng.h
+++ b/third_party/libxml/src/include/libxml/relaxng.h
@@ -32,7 +32,9 @@
*
* Signature of an error callback from a Relax-NG validation
*/
-typedef void (XMLCDECL *xmlRelaxNGValidityErrorFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+typedef void (XMLCDECL *xmlRelaxNGValidityErrorFunc) (void *ctx,
+ const char *msg,
+ ...) LIBXML_ATTR_FORMAT(2,3);
/**
* xmlRelaxNGValidityWarningFunc:
@@ -42,7 +44,9 @@
*
* Signature of a warning callback from a Relax-NG validation
*/
-typedef void (XMLCDECL *xmlRelaxNGValidityWarningFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+typedef void (XMLCDECL *xmlRelaxNGValidityWarningFunc) (void *ctx,
+ const char *msg,
+ ...) LIBXML_ATTR_FORMAT(2,3);
/**
* A schemas validation context
diff --git a/third_party/libxml/src/include/libxml/schemasInternals.h b/third_party/libxml/src/include/libxml/schemasInternals.h
index b68a6e1..4f0ca9a 100644
--- a/third_party/libxml/src/include/libxml/schemasInternals.h
+++ b/third_party/libxml/src/include/libxml/schemasInternals.h
@@ -104,8 +104,8 @@
XML_SCHEMA_TYPE_IDC_UNIQUE,
XML_SCHEMA_TYPE_IDC_KEY,
XML_SCHEMA_TYPE_IDC_KEYREF,
- XML_SCHEMA_TYPE_PARTICLE = 25,
- XML_SCHEMA_TYPE_ATTRIBUTE_USE,
+ XML_SCHEMA_TYPE_PARTICLE = 25,
+ XML_SCHEMA_TYPE_ATTRIBUTE_USE,
XML_SCHEMA_FACET_MININCLUSIVE = 1000,
XML_SCHEMA_FACET_MINEXCLUSIVE,
XML_SCHEMA_FACET_MAXINCLUSIVE,
diff --git a/third_party/libxml/src/include/libxml/schematron.h b/third_party/libxml/src/include/libxml/schematron.h
index f442826..364eaec 100644
--- a/third_party/libxml/src/include/libxml/schematron.h
+++ b/third_party/libxml/src/include/libxml/schematron.h
@@ -69,17 +69,17 @@
/*
* Interfaces for parsing.
*/
-XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
+XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
xmlSchematronNewParserCtxt (const char *URL);
-XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
+XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
xmlSchematronNewMemParserCtxt(const char *buffer,
int size);
XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
xmlSchematronNewDocParserCtxt(xmlDocPtr doc);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSchematronFreeParserCtxt (xmlSchematronParserCtxtPtr ctxt);
/*****
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSchematronSetParserErrors(xmlSchematronParserCtxtPtr ctxt,
xmlSchematronValidityErrorFunc err,
xmlSchematronValidityWarningFunc warn,
@@ -92,9 +92,9 @@
XMLPUBFUN int XMLCALL
xmlSchematronIsValid (xmlSchematronValidCtxtPtr ctxt);
*****/
-XMLPUBFUN xmlSchematronPtr XMLCALL
+XMLPUBFUN xmlSchematronPtr XMLCALL
xmlSchematronParse (xmlSchematronParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSchematronFree (xmlSchematronPtr schema);
/*
* Interfaces for validating
@@ -105,7 +105,7 @@
xmlStructuredErrorFunc serror,
void *ctx);
/******
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSchematronSetValidErrors (xmlSchematronValidCtxtPtr ctxt,
xmlSchematronValidityErrorFunc err,
xmlSchematronValidityWarningFunc warn,
@@ -125,12 +125,12 @@
xmlNodePtr elem);
*******/
-XMLPUBFUN xmlSchematronValidCtxtPtr XMLCALL
+XMLPUBFUN xmlSchematronValidCtxtPtr XMLCALL
xmlSchematronNewValidCtxt (xmlSchematronPtr schema,
- int options);
-XMLPUBFUN void XMLCALL
+ int options);
+XMLPUBFUN void XMLCALL
xmlSchematronFreeValidCtxt (xmlSchematronValidCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSchematronValidateDoc (xmlSchematronValidCtxtPtr ctxt,
xmlDocPtr instance);
diff --git a/third_party/libxml/src/include/libxml/tree.h b/third_party/libxml/src/include/libxml/tree.h
index 8d93cba..2f90717 100644
--- a/third_party/libxml/src/include/libxml/tree.h
+++ b/third_party/libxml/src/include/libxml/tree.h
@@ -13,6 +13,7 @@
#define __XML_TREE_H__
#include <stdio.h>
+#include <limits.h>
#include <libxml/xmlversion.h>
#include <libxml/xmlstring.h>
@@ -74,13 +75,15 @@
XML_BUFFER_ALLOC_DOUBLEIT, /* double each time one need to grow */
XML_BUFFER_ALLOC_EXACT, /* grow only to the minimal size */
XML_BUFFER_ALLOC_IMMUTABLE, /* immutable buffer */
- XML_BUFFER_ALLOC_IO /* special allocation scheme used for I/O */
+ XML_BUFFER_ALLOC_IO, /* special allocation scheme used for I/O */
+ XML_BUFFER_ALLOC_HYBRID /* exact up to a threshold, and doubleit thereafter */
} xmlBufferAllocationScheme;
/**
* xmlBuffer:
*
- * A buffer structure.
+ * A buffer structure, this old construct is limited to 2GB and
+ * is being deprecated, use API with xmlBuf instead
*/
typedef struct _xmlBuffer xmlBuffer;
typedef xmlBuffer *xmlBufferPtr;
@@ -93,6 +96,41 @@
};
/**
+ * xmlBuf:
+ *
+ * A buffer structure, new one, the actual structure internals are not public
+ */
+
+typedef struct _xmlBuf xmlBuf;
+
+/**
+ * xmlBufPtr:
+ *
+ * A pointer to a buffer structure, the actual structure internals are not
+ * public
+ */
+
+typedef xmlBuf *xmlBufPtr;
+
+/*
+ * A few public routines for xmlBuf. As those are expected to be used
+ * mostly internally the bulk of the routines are internal in buf.h
+ */
+XMLPUBFUN xmlChar* XMLCALL xmlBufContent (const xmlBuf* buf);
+XMLPUBFUN xmlChar* XMLCALL xmlBufEnd (xmlBufPtr buf);
+XMLPUBFUN size_t XMLCALL xmlBufUse (const xmlBufPtr buf);
+XMLPUBFUN size_t XMLCALL xmlBufShrink (xmlBufPtr buf, size_t len);
+
+/*
+ * LIBXML2_NEW_BUFFER:
+ *
+ * Macro used to express that the API use the new buffers for
+ * xmlParserInputBuffer and xmlOutputBuffer. The change was
+ * introduced in 2.9.0.
+ */
+#define LIBXML2_NEW_BUFFER
+
+/**
* XML_XML_NAMESPACE:
*
* This is the namespace for the special xml: prefix predefined in the
@@ -351,7 +389,6 @@
struct _xmlNs *next; /* next Ns link for this node */
xmlNsType type; /* global or local */
const xmlChar *href; /* URL for the namespace */
- const char* dummy_children; /* lines up with node->children */
const xmlChar *prefix; /* prefix for the namespace */
void *_private; /* application data */
struct _xmlDoc *context; /* normally an xmlDoc */
@@ -480,7 +517,7 @@
/**
* XML_GET_LINE:
*
- * Macro to extract the line number of an element node.
+ * Macro to extract the line number of an element node.
*/
#define XML_GET_LINE(n) \
(xmlGetLineNo(n))
@@ -523,7 +560,7 @@
/* End of common part */
int compression;/* level of zlib compression */
- int standalone; /* standalone document (no external refs)
+ int standalone; /* standalone document (no external refs)
1 if standalone="yes"
0 if standalone="no"
-1 if there is no XML declaration
@@ -554,9 +591,9 @@
/**
* xmlDOMWrapAcquireNsFunction:
* @ctxt: a DOM wrapper context
- * @node: the context node (element or attribute)
+ * @node: the context node (element or attribute)
* @nsName: the requested namespace name
- * @nsPrefix: the requested namespace prefix
+ * @nsPrefix: the requested namespace prefix
*
* A function called to acquire namespaces (xmlNs) from the wrapper.
*
@@ -603,7 +640,7 @@
/**
* xmlRootNode:
*
- * Macro for compatibility naming layer with libxml1. Maps
+ * Macro for compatibility naming layer with libxml1. Maps
* to "children".
*/
#ifndef xmlRootNode
@@ -617,436 +654,450 @@
/*
* Some helper functions
*/
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || \
+ defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || \
+ defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || \
+ defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || \
+ defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
XMLPUBFUN int XMLCALL
xmlValidateNCName (const xmlChar *value,
int space);
#endif
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateQName (const xmlChar *value,
int space);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateName (const xmlChar *value,
int space);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateNMToken (const xmlChar *value,
int space);
#endif
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlBuildQName (const xmlChar *ncname,
const xmlChar *prefix,
xmlChar *memory,
int len);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlSplitQName2 (const xmlChar *name,
xmlChar **prefix);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlSplitQName3 (const xmlChar *name,
int *len);
/*
- * Handling Buffers.
+ * Handling Buffers, the old ones see @xmlBuf for the new ones.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme);
-XMLPUBFUN xmlBufferAllocationScheme XMLCALL
+XMLPUBFUN xmlBufferAllocationScheme XMLCALL
xmlGetBufferAllocationScheme(void);
-XMLPUBFUN xmlBufferPtr XMLCALL
+XMLPUBFUN xmlBufferPtr XMLCALL
xmlBufferCreate (void);
-XMLPUBFUN xmlBufferPtr XMLCALL
+XMLPUBFUN xmlBufferPtr XMLCALL
xmlBufferCreateSize (size_t size);
-XMLPUBFUN xmlBufferPtr XMLCALL
+XMLPUBFUN xmlBufferPtr XMLCALL
xmlBufferCreateStatic (void *mem,
size_t size);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlBufferResize (xmlBufferPtr buf,
unsigned int size);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlBufferFree (xmlBufferPtr buf);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlBufferDump (FILE *file,
xmlBufferPtr buf);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlBufferAdd (xmlBufferPtr buf,
const xmlChar *str,
int len);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlBufferAddHead (xmlBufferPtr buf,
const xmlChar *str,
int len);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlBufferCat (xmlBufferPtr buf,
const xmlChar *str);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlBufferCCat (xmlBufferPtr buf,
const char *str);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlBufferShrink (xmlBufferPtr buf,
unsigned int len);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlBufferGrow (xmlBufferPtr buf,
unsigned int len);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlBufferEmpty (xmlBufferPtr buf);
-XMLPUBFUN const xmlChar* XMLCALL
- xmlBufferContent (const xmlBufferPtr buf);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN const xmlChar* XMLCALL
+ xmlBufferContent (const xmlBuffer *buf);
+XMLPUBFUN xmlChar* XMLCALL
+ xmlBufferDetach (xmlBufferPtr buf);
+XMLPUBFUN void XMLCALL
xmlBufferSetAllocationScheme(xmlBufferPtr buf,
xmlBufferAllocationScheme scheme);
-XMLPUBFUN int XMLCALL
- xmlBufferLength (const xmlBufferPtr buf);
+XMLPUBFUN int XMLCALL
+ xmlBufferLength (const xmlBuffer *buf);
/*
* Creating/freeing new structures.
*/
-XMLPUBFUN xmlDtdPtr XMLCALL
+XMLPUBFUN xmlDtdPtr XMLCALL
xmlCreateIntSubset (xmlDocPtr doc,
const xmlChar *name,
const xmlChar *ExternalID,
const xmlChar *SystemID);
-XMLPUBFUN xmlDtdPtr XMLCALL
+XMLPUBFUN xmlDtdPtr XMLCALL
xmlNewDtd (xmlDocPtr doc,
const xmlChar *name,
const xmlChar *ExternalID,
const xmlChar *SystemID);
-XMLPUBFUN xmlDtdPtr XMLCALL
- xmlGetIntSubset (xmlDocPtr doc);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN xmlDtdPtr XMLCALL
+ xmlGetIntSubset (const xmlDoc *doc);
+XMLPUBFUN void XMLCALL
xmlFreeDtd (xmlDtdPtr cur);
#ifdef LIBXML_LEGACY_ENABLED
-XMLPUBFUN xmlNsPtr XMLCALL
+XMLPUBFUN xmlNsPtr XMLCALL
xmlNewGlobalNs (xmlDocPtr doc,
const xmlChar *href,
const xmlChar *prefix);
#endif /* LIBXML_LEGACY_ENABLED */
-XMLPUBFUN xmlNsPtr XMLCALL
+XMLPUBFUN xmlNsPtr XMLCALL
xmlNewNs (xmlNodePtr node,
const xmlChar *href,
const xmlChar *prefix);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeNs (xmlNsPtr cur);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeNsList (xmlNsPtr cur);
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlNewDoc (const xmlChar *version);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeDoc (xmlDocPtr cur);
-XMLPUBFUN xmlAttrPtr XMLCALL
+XMLPUBFUN xmlAttrPtr XMLCALL
xmlNewDocProp (xmlDocPtr doc,
const xmlChar *name,
const xmlChar *value);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN xmlAttrPtr XMLCALL
+XMLPUBFUN xmlAttrPtr XMLCALL
xmlNewProp (xmlNodePtr node,
const xmlChar *name,
const xmlChar *value);
#endif
-XMLPUBFUN xmlAttrPtr XMLCALL
+XMLPUBFUN xmlAttrPtr XMLCALL
xmlNewNsProp (xmlNodePtr node,
xmlNsPtr ns,
const xmlChar *name,
const xmlChar *value);
-XMLPUBFUN xmlAttrPtr XMLCALL
+XMLPUBFUN xmlAttrPtr XMLCALL
xmlNewNsPropEatName (xmlNodePtr node,
xmlNsPtr ns,
xmlChar *name,
const xmlChar *value);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreePropList (xmlAttrPtr cur);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeProp (xmlAttrPtr cur);
-XMLPUBFUN xmlAttrPtr XMLCALL
+XMLPUBFUN xmlAttrPtr XMLCALL
xmlCopyProp (xmlNodePtr target,
xmlAttrPtr cur);
-XMLPUBFUN xmlAttrPtr XMLCALL
+XMLPUBFUN xmlAttrPtr XMLCALL
xmlCopyPropList (xmlNodePtr target,
xmlAttrPtr cur);
#ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlDtdPtr XMLCALL
+XMLPUBFUN xmlDtdPtr XMLCALL
xmlCopyDtd (xmlDtdPtr dtd);
#endif /* LIBXML_TREE_ENABLED */
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN xmlDocPtr XMLCALL
+XMLPUBFUN xmlDocPtr XMLCALL
xmlCopyDoc (xmlDocPtr doc,
int recursive);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */
/*
* Creating new nodes.
*/
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewDocNode (xmlDocPtr doc,
xmlNsPtr ns,
const xmlChar *name,
const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewDocNodeEatName (xmlDocPtr doc,
xmlNsPtr ns,
xmlChar *name,
const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewNode (xmlNsPtr ns,
const xmlChar *name);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewNodeEatName (xmlNsPtr ns,
xmlChar *name);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewChild (xmlNodePtr parent,
xmlNsPtr ns,
const xmlChar *name,
const xmlChar *content);
#endif
-XMLPUBFUN xmlNodePtr XMLCALL
- xmlNewDocText (xmlDocPtr doc,
+XMLPUBFUN xmlNodePtr XMLCALL
+ xmlNewDocText (const xmlDoc *doc,
const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewText (const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewDocPI (xmlDocPtr doc,
const xmlChar *name,
const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewPI (const xmlChar *name,
const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewDocTextLen (xmlDocPtr doc,
const xmlChar *content,
int len);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewTextLen (const xmlChar *content,
int len);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewDocComment (xmlDocPtr doc,
const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewComment (const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewCDataBlock (xmlDocPtr doc,
const xmlChar *content,
int len);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewCharRef (xmlDocPtr doc,
const xmlChar *name);
-XMLPUBFUN xmlNodePtr XMLCALL
- xmlNewReference (xmlDocPtr doc,
+XMLPUBFUN xmlNodePtr XMLCALL
+ xmlNewReference (const xmlDoc *doc,
const xmlChar *name);
-XMLPUBFUN xmlNodePtr XMLCALL
- xmlCopyNode (const xmlNodePtr node,
+XMLPUBFUN xmlNodePtr XMLCALL
+ xmlCopyNode (xmlNodePtr node,
int recursive);
-XMLPUBFUN xmlNodePtr XMLCALL
- xmlDocCopyNode (const xmlNodePtr node,
+XMLPUBFUN xmlNodePtr XMLCALL
+ xmlDocCopyNode (xmlNodePtr node,
xmlDocPtr doc,
int recursive);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlDocCopyNodeList (xmlDocPtr doc,
- const xmlNodePtr node);
-XMLPUBFUN xmlNodePtr XMLCALL
- xmlCopyNodeList (const xmlNodePtr node);
+ xmlNodePtr node);
+XMLPUBFUN xmlNodePtr XMLCALL
+ xmlCopyNodeList (xmlNodePtr node);
#ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewTextChild (xmlNodePtr parent,
xmlNsPtr ns,
const xmlChar *name,
const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewDocRawNode (xmlDocPtr doc,
xmlNsPtr ns,
const xmlChar *name,
const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlNewDocFragment (xmlDocPtr doc);
#endif /* LIBXML_TREE_ENABLED */
/*
* Navigating.
*/
-XMLPUBFUN long XMLCALL
- xmlGetLineNo (xmlNodePtr node);
+XMLPUBFUN long XMLCALL
+ xmlGetLineNo (const xmlNode *node);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
-XMLPUBFUN xmlChar * XMLCALL
- xmlGetNodePath (xmlNodePtr node);
+XMLPUBFUN xmlChar * XMLCALL
+ xmlGetNodePath (const xmlNode *node);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED) */
-XMLPUBFUN xmlNodePtr XMLCALL
- xmlDocGetRootElement (xmlDocPtr doc);
-XMLPUBFUN xmlNodePtr XMLCALL
- xmlGetLastChild (xmlNodePtr parent);
-XMLPUBFUN int XMLCALL
- xmlNodeIsText (xmlNodePtr node);
-XMLPUBFUN int XMLCALL
- xmlIsBlankNode (xmlNodePtr node);
+XMLPUBFUN xmlNodePtr XMLCALL
+ xmlDocGetRootElement (const xmlDoc *doc);
+XMLPUBFUN xmlNodePtr XMLCALL
+ xmlGetLastChild (const xmlNode *parent);
+XMLPUBFUN int XMLCALL
+ xmlNodeIsText (const xmlNode *node);
+XMLPUBFUN int XMLCALL
+ xmlIsBlankNode (const xmlNode *node);
/*
* Changing the structure.
*/
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlDocSetRootElement (xmlDocPtr doc,
xmlNodePtr root);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */
#ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNodeSetName (xmlNodePtr cur,
const xmlChar *name);
#endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlAddChild (xmlNodePtr parent,
xmlNodePtr cur);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlAddChildList (xmlNodePtr parent,
xmlNodePtr cur);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlReplaceNode (xmlNodePtr old,
xmlNodePtr cur);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
- defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN xmlNodePtr XMLCALL
+ defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
+XMLPUBFUN xmlNodePtr XMLCALL
xmlAddPrevSibling (xmlNodePtr cur,
xmlNodePtr elem);
#endif /* LIBXML_TREE_ENABLED || LIBXML_HTML_ENABLED || LIBXML_SCHEMAS_ENABLED */
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlAddSibling (xmlNodePtr cur,
xmlNodePtr elem);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlAddNextSibling (xmlNodePtr cur,
xmlNodePtr elem);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlUnlinkNode (xmlNodePtr cur);
-XMLPUBFUN xmlNodePtr XMLCALL
+XMLPUBFUN xmlNodePtr XMLCALL
xmlTextMerge (xmlNodePtr first,
xmlNodePtr second);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlTextConcat (xmlNodePtr node,
const xmlChar *content,
int len);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeNodeList (xmlNodePtr cur);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeNode (xmlNodePtr cur);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSetTreeDoc (xmlNodePtr tree,
xmlDocPtr doc);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSetListDoc (xmlNodePtr list,
xmlDocPtr doc);
/*
* Namespaces.
*/
-XMLPUBFUN xmlNsPtr XMLCALL
+XMLPUBFUN xmlNsPtr XMLCALL
xmlSearchNs (xmlDocPtr doc,
xmlNodePtr node,
const xmlChar *nameSpace);
-XMLPUBFUN xmlNsPtr XMLCALL
+XMLPUBFUN xmlNsPtr XMLCALL
xmlSearchNsByHref (xmlDocPtr doc,
xmlNodePtr node,
const xmlChar *href);
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN xmlNsPtr * XMLCALL
- xmlGetNsList (xmlDocPtr doc,
- xmlNodePtr node);
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || \
+ defined(LIBXML_SCHEMAS_ENABLED)
+XMLPUBFUN xmlNsPtr * XMLCALL
+ xmlGetNsList (const xmlDoc *doc,
+ const xmlNode *node);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSetNs (xmlNodePtr node,
xmlNsPtr ns);
-XMLPUBFUN xmlNsPtr XMLCALL
+XMLPUBFUN xmlNsPtr XMLCALL
xmlCopyNamespace (xmlNsPtr cur);
-XMLPUBFUN xmlNsPtr XMLCALL
+XMLPUBFUN xmlNsPtr XMLCALL
xmlCopyNamespaceList (xmlNsPtr cur);
/*
* Changing the content.
*/
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
-XMLPUBFUN xmlAttrPtr XMLCALL
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || \
+ defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
+XMLPUBFUN xmlAttrPtr XMLCALL
xmlSetProp (xmlNodePtr node,
const xmlChar *name,
const xmlChar *value);
-XMLPUBFUN xmlAttrPtr XMLCALL
+XMLPUBFUN xmlAttrPtr XMLCALL
xmlSetNsProp (xmlNodePtr node,
xmlNsPtr ns,
const xmlChar *name,
const xmlChar *value);
-#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED) */
-XMLPUBFUN xmlChar * XMLCALL
- xmlGetNoNsProp (xmlNodePtr node,
+#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || \
+ defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED) */
+XMLPUBFUN xmlChar * XMLCALL
+ xmlGetNoNsProp (const xmlNode *node,
const xmlChar *name);
-XMLPUBFUN xmlChar * XMLCALL
- xmlGetProp (xmlNodePtr node,
+XMLPUBFUN xmlChar * XMLCALL
+ xmlGetProp (const xmlNode *node,
const xmlChar *name);
-XMLPUBFUN xmlAttrPtr XMLCALL
- xmlHasProp (xmlNodePtr node,
+XMLPUBFUN xmlAttrPtr XMLCALL
+ xmlHasProp (const xmlNode *node,
const xmlChar *name);
-XMLPUBFUN xmlAttrPtr XMLCALL
- xmlHasNsProp (xmlNodePtr node,
+XMLPUBFUN xmlAttrPtr XMLCALL
+ xmlHasNsProp (const xmlNode *node,
const xmlChar *name,
const xmlChar *nameSpace);
-XMLPUBFUN xmlChar * XMLCALL
- xmlGetNsProp (xmlNodePtr node,
+XMLPUBFUN xmlChar * XMLCALL
+ xmlGetNsProp (const xmlNode *node,
const xmlChar *name,
const xmlChar *nameSpace);
-XMLPUBFUN xmlNodePtr XMLCALL
- xmlStringGetNodeList (xmlDocPtr doc,
+XMLPUBFUN xmlNodePtr XMLCALL
+ xmlStringGetNodeList (const xmlDoc *doc,
const xmlChar *value);
-XMLPUBFUN xmlNodePtr XMLCALL
- xmlStringLenGetNodeList (xmlDocPtr doc,
+XMLPUBFUN xmlNodePtr XMLCALL
+ xmlStringLenGetNodeList (const xmlDoc *doc,
const xmlChar *value,
int len);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlNodeListGetString (xmlDocPtr doc,
- xmlNodePtr list,
+ const xmlNode *list,
int inLine);
#ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlChar * XMLCALL
- xmlNodeListGetRawString (xmlDocPtr doc,
- xmlNodePtr list,
+XMLPUBFUN xmlChar * XMLCALL
+ xmlNodeListGetRawString (const xmlDoc *doc,
+ const xmlNode *list,
int inLine);
#endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNodeSetContent (xmlNodePtr cur,
const xmlChar *content);
#ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNodeSetContentLen (xmlNodePtr cur,
const xmlChar *content,
int len);
#endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNodeAddContent (xmlNodePtr cur,
const xmlChar *content);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNodeAddContentLen (xmlNodePtr cur,
const xmlChar *content,
int len);
-XMLPUBFUN xmlChar * XMLCALL
- xmlNodeGetContent (xmlNodePtr cur);
+XMLPUBFUN xmlChar * XMLCALL
+ xmlNodeGetContent (const xmlNode *cur);
+
XMLPUBFUN int XMLCALL
xmlNodeBufGetContent (xmlBufferPtr buffer,
- xmlNodePtr cur);
-XMLPUBFUN xmlChar * XMLCALL
- xmlNodeGetLang (xmlNodePtr cur);
-XMLPUBFUN int XMLCALL
- xmlNodeGetSpacePreserve (xmlNodePtr cur);
+ const xmlNode *cur);
+XMLPUBFUN int XMLCALL
+ xmlBufGetNodeContent (xmlBufPtr buf,
+ const xmlNode *cur);
+
+XMLPUBFUN xmlChar * XMLCALL
+ xmlNodeGetLang (const xmlNode *cur);
+XMLPUBFUN int XMLCALL
+ xmlNodeGetSpacePreserve (const xmlNode *cur);
#ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNodeSetLang (xmlNodePtr cur,
const xmlChar *lang);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNodeSetSpacePreserve (xmlNodePtr cur,
int val);
#endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN xmlChar * XMLCALL
- xmlNodeGetBase (xmlDocPtr doc,
- xmlNodePtr cur);
+XMLPUBFUN xmlChar * XMLCALL
+ xmlNodeGetBase (const xmlDoc *doc,
+ const xmlNode *cur);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNodeSetBase (xmlNodePtr cur,
const xmlChar *uri);
#endif
@@ -1054,14 +1105,14 @@
/*
* Removing content.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlRemoveProp (xmlAttrPtr cur);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlUnsetNsProp (xmlNodePtr node,
xmlNsPtr ns,
const xmlChar *name);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlUnsetProp (xmlNodePtr node,
const xmlChar *name);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */
@@ -1069,13 +1120,13 @@
/*
* Internal, don't use.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlBufferWriteCHAR (xmlBufferPtr buf,
const xmlChar *string);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlBufferWriteChar (xmlBufferPtr buf,
const char *string);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlBufferWriteQuotedString(xmlBufferPtr buf,
const xmlChar *string);
@@ -1090,7 +1141,7 @@
/*
* Namespace handling.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlReconciliateNs (xmlDocPtr doc,
xmlNodePtr tree);
#endif
@@ -1099,61 +1150,67 @@
/*
* Saving.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDocDumpFormatMemory (xmlDocPtr cur,
xmlChar **mem,
int *size,
int format);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDocDumpMemory (xmlDocPtr cur,
xmlChar **mem,
int *size);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDocDumpMemoryEnc (xmlDocPtr out_doc,
xmlChar **doc_txt_ptr,
int * doc_txt_len,
const char *txt_encoding);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDocDumpFormatMemoryEnc(xmlDocPtr out_doc,
xmlChar **doc_txt_ptr,
int * doc_txt_len,
const char *txt_encoding,
int format);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlDocFormatDump (FILE *f,
xmlDocPtr cur,
int format);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlDocDump (FILE *f,
xmlDocPtr cur);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlElemDump (FILE *f,
xmlDocPtr doc,
xmlNodePtr cur);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSaveFile (const char *filename,
xmlDocPtr cur);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSaveFormatFile (const char *filename,
xmlDocPtr cur,
int format);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN size_t XMLCALL
+ xmlBufNodeDump (xmlBufPtr buf,
+ xmlDocPtr doc,
+ xmlNodePtr cur,
+ int level,
+ int format);
+XMLPUBFUN int XMLCALL
xmlNodeDump (xmlBufferPtr buf,
xmlDocPtr doc,
xmlNodePtr cur,
int level,
int format);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSaveFileTo (xmlOutputBufferPtr buf,
xmlDocPtr cur,
const char *encoding);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSaveFormatFileTo (xmlOutputBufferPtr buf,
xmlDocPtr cur,
const char *encoding,
int format);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlNodeDumpOutput (xmlOutputBufferPtr buf,
xmlDocPtr doc,
xmlNodePtr cur,
@@ -1161,13 +1218,13 @@
int format,
const char *encoding);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSaveFormatFileEnc (const char *filename,
xmlDocPtr cur,
const char *encoding,
int format);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSaveFileEnc (const char *filename,
xmlDocPtr cur,
const char *encoding);
@@ -1176,21 +1233,21 @@
/*
* XHTML
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlIsXHTML (const xmlChar *systemID,
const xmlChar *publicID);
/*
* Compression.
*/
-XMLPUBFUN int XMLCALL
- xmlGetDocCompressMode (xmlDocPtr doc);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN int XMLCALL
+ xmlGetDocCompressMode (const xmlDoc *doc);
+XMLPUBFUN void XMLCALL
xmlSetDocCompressMode (xmlDocPtr doc,
int mode);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlGetCompressMode (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSetCompressMode (int mode);
/*
@@ -1208,7 +1265,7 @@
xmlDOMWrapAdoptNode (xmlDOMWrapCtxtPtr ctxt,
xmlDocPtr sourceDoc,
xmlNodePtr node,
- xmlDocPtr destDoc,
+ xmlDocPtr destDoc,
xmlNodePtr destParent,
int options);
XMLPUBFUN int XMLCALL
diff --git a/third_party/libxml/src/include/libxml/valid.h b/third_party/libxml/src/include/libxml/valid.h
index a2307f1..2bc7b38 100644
--- a/third_party/libxml/src/include/libxml/valid.h
+++ b/third_party/libxml/src/include/libxml/valid.h
@@ -150,55 +150,55 @@
typedef xmlRefTable *xmlRefTablePtr;
/* Notation */
-XMLPUBFUN xmlNotationPtr XMLCALL
+XMLPUBFUN xmlNotationPtr XMLCALL
xmlAddNotationDecl (xmlValidCtxtPtr ctxt,
xmlDtdPtr dtd,
const xmlChar *name,
const xmlChar *PublicID,
const xmlChar *SystemID);
#ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlNotationTablePtr XMLCALL
+XMLPUBFUN xmlNotationTablePtr XMLCALL
xmlCopyNotationTable (xmlNotationTablePtr table);
#endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeNotationTable (xmlNotationTablePtr table);
#ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDumpNotationDecl (xmlBufferPtr buf,
xmlNotationPtr nota);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDumpNotationTable (xmlBufferPtr buf,
xmlNotationTablePtr table);
#endif /* LIBXML_OUTPUT_ENABLED */
/* Element Content */
/* the non Doc version are being deprecated */
-XMLPUBFUN xmlElementContentPtr XMLCALL
+XMLPUBFUN xmlElementContentPtr XMLCALL
xmlNewElementContent (const xmlChar *name,
xmlElementContentType type);
-XMLPUBFUN xmlElementContentPtr XMLCALL
+XMLPUBFUN xmlElementContentPtr XMLCALL
xmlCopyElementContent (xmlElementContentPtr content);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeElementContent (xmlElementContentPtr cur);
/* the new versions with doc argument */
-XMLPUBFUN xmlElementContentPtr XMLCALL
+XMLPUBFUN xmlElementContentPtr XMLCALL
xmlNewDocElementContent (xmlDocPtr doc,
const xmlChar *name,
xmlElementContentType type);
-XMLPUBFUN xmlElementContentPtr XMLCALL
+XMLPUBFUN xmlElementContentPtr XMLCALL
xmlCopyDocElementContent(xmlDocPtr doc,
xmlElementContentPtr content);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeDocElementContent(xmlDocPtr doc,
xmlElementContentPtr cur);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSnprintfElementContent(char *buf,
int size,
xmlElementContentPtr content,
int englob);
#ifdef LIBXML_OUTPUT_ENABLED
/* DEPRECATED */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSprintfElementContent(char *buf,
xmlElementContentPtr content,
int englob);
@@ -206,39 +206,39 @@
/* DEPRECATED */
/* Element */
-XMLPUBFUN xmlElementPtr XMLCALL
+XMLPUBFUN xmlElementPtr XMLCALL
xmlAddElementDecl (xmlValidCtxtPtr ctxt,
xmlDtdPtr dtd,
const xmlChar *name,
xmlElementTypeVal type,
xmlElementContentPtr content);
#ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlElementTablePtr XMLCALL
+XMLPUBFUN xmlElementTablePtr XMLCALL
xmlCopyElementTable (xmlElementTablePtr table);
#endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeElementTable (xmlElementTablePtr table);
#ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDumpElementTable (xmlBufferPtr buf,
xmlElementTablePtr table);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDumpElementDecl (xmlBufferPtr buf,
xmlElementPtr elem);
#endif /* LIBXML_OUTPUT_ENABLED */
/* Enumeration */
-XMLPUBFUN xmlEnumerationPtr XMLCALL
+XMLPUBFUN xmlEnumerationPtr XMLCALL
xmlCreateEnumeration (const xmlChar *name);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeEnumeration (xmlEnumerationPtr cur);
#ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlEnumerationPtr XMLCALL
+XMLPUBFUN xmlEnumerationPtr XMLCALL
xmlCopyEnumeration (xmlEnumerationPtr cur);
#endif /* LIBXML_TREE_ENABLED */
/* Attribute */
-XMLPUBFUN xmlAttributePtr XMLCALL
+XMLPUBFUN xmlAttributePtr XMLCALL
xmlAddAttributeDecl (xmlValidCtxtPtr ctxt,
xmlDtdPtr dtd,
const xmlChar *elem,
@@ -249,55 +249,55 @@
const xmlChar *defaultValue,
xmlEnumerationPtr tree);
#ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlAttributeTablePtr XMLCALL
+XMLPUBFUN xmlAttributeTablePtr XMLCALL
xmlCopyAttributeTable (xmlAttributeTablePtr table);
#endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeAttributeTable (xmlAttributeTablePtr table);
#ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDumpAttributeTable (xmlBufferPtr buf,
xmlAttributeTablePtr table);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlDumpAttributeDecl (xmlBufferPtr buf,
xmlAttributePtr attr);
#endif /* LIBXML_OUTPUT_ENABLED */
/* IDs */
-XMLPUBFUN xmlIDPtr XMLCALL
+XMLPUBFUN xmlIDPtr XMLCALL
xmlAddID (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
const xmlChar *value,
xmlAttrPtr attr);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeIDTable (xmlIDTablePtr table);
-XMLPUBFUN xmlAttrPtr XMLCALL
+XMLPUBFUN xmlAttrPtr XMLCALL
xmlGetID (xmlDocPtr doc,
const xmlChar *ID);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlIsID (xmlDocPtr doc,
xmlNodePtr elem,
xmlAttrPtr attr);
-XMLPUBFUN int XMLCALL
- xmlRemoveID (xmlDocPtr doc,
+XMLPUBFUN int XMLCALL
+ xmlRemoveID (xmlDocPtr doc,
xmlAttrPtr attr);
/* IDREFs */
-XMLPUBFUN xmlRefPtr XMLCALL
+XMLPUBFUN xmlRefPtr XMLCALL
xmlAddRef (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
const xmlChar *value,
xmlAttrPtr attr);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeRefTable (xmlRefTablePtr table);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlIsRef (xmlDocPtr doc,
xmlNodePtr elem,
xmlAttrPtr attr);
-XMLPUBFUN int XMLCALL
- xmlRemoveRef (xmlDocPtr doc,
+XMLPUBFUN int XMLCALL
+ xmlRemoveRef (xmlDocPtr doc,
xmlAttrPtr attr);
-XMLPUBFUN xmlListPtr XMLCALL
+XMLPUBFUN xmlListPtr XMLCALL
xmlGetRefs (xmlDocPtr doc,
const xmlChar *ID);
@@ -306,146 +306,146 @@
*/
#ifdef LIBXML_VALID_ENABLED
/* Allocate/Release Validation Contexts */
-XMLPUBFUN xmlValidCtxtPtr XMLCALL
+XMLPUBFUN xmlValidCtxtPtr XMLCALL
xmlNewValidCtxt(void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeValidCtxt(xmlValidCtxtPtr);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateRoot (xmlValidCtxtPtr ctxt,
xmlDocPtr doc);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateElementDecl (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlElementPtr elem);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlValidNormalizeAttributeValue(xmlDocPtr doc,
xmlNodePtr elem,
const xmlChar *name,
const xmlChar *value);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlValidCtxtNormalizeAttributeValue(xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlNodePtr elem,
const xmlChar *name,
const xmlChar *value);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateAttributeDecl(xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlAttributePtr attr);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateAttributeValue(xmlAttributeType type,
const xmlChar *value);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateNotationDecl (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlNotationPtr nota);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateDtd (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlDtdPtr dtd);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateDtdFinal (xmlValidCtxtPtr ctxt,
xmlDocPtr doc);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateDocument (xmlValidCtxtPtr ctxt,
xmlDocPtr doc);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateElement (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlNodePtr elem);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateOneElement (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlNodePtr elem);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateOneAttribute (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlNodePtr elem,
xmlAttrPtr attr,
const xmlChar *value);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateOneNamespace (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlNodePtr elem,
const xmlChar *prefix,
xmlNsPtr ns,
const xmlChar *value);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateDocumentFinal(xmlValidCtxtPtr ctxt,
xmlDocPtr doc);
#endif /* LIBXML_VALID_ENABLED */
#if defined(LIBXML_VALID_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateNotationUse (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
const xmlChar *notationName);
#endif /* LIBXML_VALID_ENABLED or LIBXML_SCHEMAS_ENABLED */
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlIsMixedElement (xmlDocPtr doc,
const xmlChar *name);
-XMLPUBFUN xmlAttributePtr XMLCALL
+XMLPUBFUN xmlAttributePtr XMLCALL
xmlGetDtdAttrDesc (xmlDtdPtr dtd,
const xmlChar *elem,
const xmlChar *name);
-XMLPUBFUN xmlAttributePtr XMLCALL
+XMLPUBFUN xmlAttributePtr XMLCALL
xmlGetDtdQAttrDesc (xmlDtdPtr dtd,
const xmlChar *elem,
const xmlChar *name,
const xmlChar *prefix);
-XMLPUBFUN xmlNotationPtr XMLCALL
+XMLPUBFUN xmlNotationPtr XMLCALL
xmlGetDtdNotationDesc (xmlDtdPtr dtd,
const xmlChar *name);
-XMLPUBFUN xmlElementPtr XMLCALL
+XMLPUBFUN xmlElementPtr XMLCALL
xmlGetDtdQElementDesc (xmlDtdPtr dtd,
const xmlChar *name,
const xmlChar *prefix);
-XMLPUBFUN xmlElementPtr XMLCALL
+XMLPUBFUN xmlElementPtr XMLCALL
xmlGetDtdElementDesc (xmlDtdPtr dtd,
const xmlChar *name);
#ifdef LIBXML_VALID_ENABLED
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidGetPotentialChildren(xmlElementContent *ctree,
const xmlChar **names,
int *len,
int max);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidGetValidElements(xmlNode *prev,
xmlNode *next,
const xmlChar **names,
int max);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateNameValue (const xmlChar *value);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateNamesValue (const xmlChar *value);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateNmtokenValue (const xmlChar *value);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidateNmtokensValue(const xmlChar *value);
#ifdef LIBXML_REGEXP_ENABLED
/*
* Validation based on the regexp support
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidBuildContentModel(xmlValidCtxtPtr ctxt,
xmlElementPtr elem);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidatePushElement (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlNodePtr elem,
const xmlChar *qname);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidatePushCData (xmlValidCtxtPtr ctxt,
const xmlChar *data,
int len);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlValidatePopElement (xmlValidCtxtPtr ctxt,
xmlDocPtr doc,
xmlNodePtr elem,
diff --git a/third_party/libxml/src/include/libxml/xlink.h b/third_party/libxml/src/include/libxml/xlink.h
index 083c7ed..a209a99 100644
--- a/third_party/libxml/src/include/libxml/xlink.h
+++ b/third_party/libxml/src/include/libxml/xlink.h
@@ -57,7 +57,7 @@
* xlinkNodeDetectFunc:
* @ctx: user data pointer
* @node: the node to check
- *
+ *
* This is the prototype for the link detection routine.
* It calls the default link detection callbacks upon link detection.
*/
@@ -157,26 +157,26 @@
/*
* The default detection routine, can be overridden, they call the default
- * detection callbacks.
+ * detection callbacks.
*/
-XMLPUBFUN xlinkNodeDetectFunc XMLCALL
+XMLPUBFUN xlinkNodeDetectFunc XMLCALL
xlinkGetDefaultDetect (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xlinkSetDefaultDetect (xlinkNodeDetectFunc func);
/*
* Routines to set/get the default handlers.
*/
-XMLPUBFUN xlinkHandlerPtr XMLCALL
+XMLPUBFUN xlinkHandlerPtr XMLCALL
xlinkGetDefaultHandler (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xlinkSetDefaultHandler (xlinkHandlerPtr handler);
/*
* Link detection module itself.
*/
-XMLPUBFUN xlinkType XMLCALL
+XMLPUBFUN xlinkType XMLCALL
xlinkIsLink (xmlDocPtr doc,
xmlNodePtr node);
diff --git a/third_party/libxml/src/include/libxml/xmlIO.h b/third_party/libxml/src/include/libxml/xmlIO.h
index eea9ed6..3e41744 100644
--- a/third_party/libxml/src/include/libxml/xmlIO.h
+++ b/third_party/libxml/src/include/libxml/xmlIO.h
@@ -26,7 +26,7 @@
* xmlInputMatchCallback:
* @filename: the filename or URI
*
- * Callback used in the I/O Input API to detect if the current handler
+ * Callback used in the I/O Input API to detect if the current handler
* can provide input fonctionnalities for this resource.
*
* Returns 1 if yes and 0 if another Input module should be used
@@ -72,7 +72,7 @@
* xmlOutputMatchCallback:
* @filename: the filename or URI
*
- * Callback used in the I/O Output API to detect if the current handler
+ * Callback used in the I/O Output API to detect if the current handler
* can provide output fonctionnalities for this resource.
*
* Returns 1 if yes and 0 if another Output module should be used
@@ -126,11 +126,11 @@
void* context;
xmlInputReadCallback readcallback;
xmlInputCloseCallback closecallback;
-
+
xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */
-
- xmlBufferPtr buffer; /* Local buffer encoded in UTF-8 */
- xmlBufferPtr raw; /* if encoder != NULL buffer for raw input */
+
+ xmlBufPtr buffer; /* Local buffer encoded in UTF-8 */
+ xmlBufPtr raw; /* if encoder != NULL buffer for raw input */
int compressed; /* -1=unknown, 0=not compressed, 1=compressed */
int error;
unsigned long rawconsumed;/* amount consumed from raw */
@@ -142,11 +142,11 @@
void* context;
xmlOutputWriteCallback writecallback;
xmlOutputCloseCallback closecallback;
-
+
xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */
-
- xmlBufferPtr buffer; /* Local buffer encoded in UTF-8 or ISOLatin */
- xmlBufferPtr conv; /* if encoder != NULL buffer for output */
+
+ xmlBufPtr buffer; /* Local buffer encoded in UTF-8 or ISOLatin */
+ xmlBufPtr conv; /* if encoder != NULL buffer for output */
int written; /* total number of byte written */
int error;
};
@@ -155,13 +155,13 @@
/*
* Interfaces for input
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlCleanupInputCallbacks (void);
XMLPUBFUN int XMLCALL
xmlPopInputCallbacks (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlRegisterDefaultInputCallbacks (void);
XMLPUBFUN xmlParserInputBufferPtr XMLCALL
xmlAllocParserInputBuffer (xmlCharEncoding enc);
@@ -186,22 +186,22 @@
xmlInputCloseCallback ioclose,
void *ioctx,
xmlCharEncoding enc);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParserInputBufferRead (xmlParserInputBufferPtr in,
int len);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParserInputBufferGrow (xmlParserInputBufferPtr in,
int len);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlParserInputBufferPush (xmlParserInputBufferPtr in,
int len,
const char *buf);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeParserInputBuffer (xmlParserInputBufferPtr in);
-XMLPUBFUN char * XMLCALL
+XMLPUBFUN char * XMLCALL
xmlParserGetDirectory (const char *filename);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlRegisterInputCallbacks (xmlInputMatchCallback matchFunc,
xmlInputOpenCallback openFunc,
xmlInputReadCallback readFunc,
@@ -209,15 +209,15 @@
xmlParserInputBufferPtr
__xmlParserInputBufferCreateFilename(const char *URI,
- xmlCharEncoding enc);
+ xmlCharEncoding enc);
#ifdef LIBXML_OUTPUT_ENABLED
/*
* Interfaces for output
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlCleanupOutputCallbacks (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlRegisterDefaultOutputCallbacks(void);
XMLPUBFUN xmlOutputBufferPtr XMLCALL
xmlAllocOutputBuffer (xmlCharEncodingHandlerPtr encoder);
@@ -245,24 +245,30 @@
void *ioctx,
xmlCharEncodingHandlerPtr encoder);
-XMLPUBFUN int XMLCALL
+/* Couple of APIs to get the output without digging into the buffers */
+XMLPUBFUN const xmlChar * XMLCALL
+ xmlOutputBufferGetContent (xmlOutputBufferPtr out);
+XMLPUBFUN size_t XMLCALL
+ xmlOutputBufferGetSize (xmlOutputBufferPtr out);
+
+XMLPUBFUN int XMLCALL
xmlOutputBufferWrite (xmlOutputBufferPtr out,
int len,
const char *buf);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlOutputBufferWriteString (xmlOutputBufferPtr out,
const char *str);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlOutputBufferWriteEscape (xmlOutputBufferPtr out,
const xmlChar *str,
xmlCharEncodingOutputFunc escaping);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlOutputBufferFlush (xmlOutputBufferPtr out);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlOutputBufferClose (xmlOutputBufferPtr out);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlRegisterOutputCallbacks (xmlOutputMatchCallback matchFunc,
xmlOutputOpenCallback openFunc,
xmlOutputWriteCallback writeFunc,
@@ -275,10 +281,10 @@
#ifdef LIBXML_HTTP_ENABLED
/* This function only exists if HTTP support built into the library */
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlRegisterHTTPPostCallbacks (void );
#endif /* LIBXML_HTTP_ENABLED */
-
+
#endif /* LIBXML_OUTPUT_ENABLED */
XMLPUBFUN xmlParserInputPtr XMLCALL
@@ -288,69 +294,69 @@
/*
* A predefined entity loader disabling network accesses
*/
-XMLPUBFUN xmlParserInputPtr XMLCALL
+XMLPUBFUN xmlParserInputPtr XMLCALL
xmlNoNetExternalEntityLoader (const char *URL,
const char *ID,
xmlParserCtxtPtr ctxt);
-/*
- * xmlNormalizeWindowsPath is obsolete, don't use it.
+/*
+ * xmlNormalizeWindowsPath is obsolete, don't use it.
* Check xmlCanonicPath in uri.h for a better alternative.
*/
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlNormalizeWindowsPath (const xmlChar *path);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlCheckFilename (const char *path);
/**
- * Default 'file://' protocol callbacks
+ * Default 'file://' protocol callbacks
*/
-XMLPUBFUN int XMLCALL
- xmlFileMatch (const char *filename);
-XMLPUBFUN void * XMLCALL
- xmlFileOpen (const char *filename);
-XMLPUBFUN int XMLCALL
- xmlFileRead (void * context,
- char * buffer,
+XMLPUBFUN int XMLCALL
+ xmlFileMatch (const char *filename);
+XMLPUBFUN void * XMLCALL
+ xmlFileOpen (const char *filename);
+XMLPUBFUN int XMLCALL
+ xmlFileRead (void * context,
+ char * buffer,
int len);
-XMLPUBFUN int XMLCALL
- xmlFileClose (void * context);
+XMLPUBFUN int XMLCALL
+ xmlFileClose (void * context);
/**
- * Default 'http://' protocol callbacks
+ * Default 'http://' protocol callbacks
*/
#ifdef LIBXML_HTTP_ENABLED
-XMLPUBFUN int XMLCALL
- xmlIOHTTPMatch (const char *filename);
-XMLPUBFUN void * XMLCALL
- xmlIOHTTPOpen (const char *filename);
+XMLPUBFUN int XMLCALL
+ xmlIOHTTPMatch (const char *filename);
+XMLPUBFUN void * XMLCALL
+ xmlIOHTTPOpen (const char *filename);
#ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void * XMLCALL
+XMLPUBFUN void * XMLCALL
xmlIOHTTPOpenW (const char * post_uri,
int compression );
#endif /* LIBXML_OUTPUT_ENABLED */
-XMLPUBFUN int XMLCALL
- xmlIOHTTPRead (void * context,
- char * buffer,
+XMLPUBFUN int XMLCALL
+ xmlIOHTTPRead (void * context,
+ char * buffer,
int len);
-XMLPUBFUN int XMLCALL
- xmlIOHTTPClose (void * context);
+XMLPUBFUN int XMLCALL
+ xmlIOHTTPClose (void * context);
#endif /* LIBXML_HTTP_ENABLED */
/**
- * Default 'ftp://' protocol callbacks
+ * Default 'ftp://' protocol callbacks
*/
-#ifdef LIBXML_FTP_ENABLED
-XMLPUBFUN int XMLCALL
- xmlIOFTPMatch (const char *filename);
-XMLPUBFUN void * XMLCALL
- xmlIOFTPOpen (const char *filename);
-XMLPUBFUN int XMLCALL
- xmlIOFTPRead (void * context,
- char * buffer,
+#ifdef LIBXML_FTP_ENABLED
+XMLPUBFUN int XMLCALL
+ xmlIOFTPMatch (const char *filename);
+XMLPUBFUN void * XMLCALL
+ xmlIOFTPOpen (const char *filename);
+XMLPUBFUN int XMLCALL
+ xmlIOFTPRead (void * context,
+ char * buffer,
int len);
-XMLPUBFUN int XMLCALL
- xmlIOFTPClose (void * context);
+XMLPUBFUN int XMLCALL
+ xmlIOFTPClose (void * context);
#endif /* LIBXML_FTP_ENABLED */
#ifdef __cplusplus
diff --git a/third_party/libxml/src/include/libxml/xmlautomata.h b/third_party/libxml/src/include/libxml/xmlautomata.h
index f98b55e..bf1b131 100644
--- a/third_party/libxml/src/include/libxml/xmlautomata.h
+++ b/third_party/libxml/src/include/libxml/xmlautomata.h
@@ -40,25 +40,25 @@
/*
* Building API
*/
-XMLPUBFUN xmlAutomataPtr XMLCALL
+XMLPUBFUN xmlAutomataPtr XMLCALL
xmlNewAutomata (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlFreeAutomata (xmlAutomataPtr am);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataGetInitState (xmlAutomataPtr am);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlAutomataSetFinalState (xmlAutomataPtr am,
xmlAutomataStatePtr state);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataNewState (xmlAutomataPtr am);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataNewTransition (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
const xmlChar *token,
void *data);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataNewTransition2 (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
@@ -73,7 +73,7 @@
const xmlChar *token2,
void *data);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataNewCountTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
@@ -81,7 +81,7 @@
int min,
int max,
void *data);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataNewCountTrans2 (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
@@ -90,7 +90,7 @@
int min,
int max,
void *data);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataNewOnceTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
@@ -99,46 +99,46 @@
int max,
void *data);
XMLPUBFUN xmlAutomataStatePtr XMLCALL
- xmlAutomataNewOnceTrans2 (xmlAutomataPtr am,
+ xmlAutomataNewOnceTrans2 (xmlAutomataPtr am,
xmlAutomataStatePtr from,
- xmlAutomataStatePtr to,
+ xmlAutomataStatePtr to,
const xmlChar *token,
const xmlChar *token2,
- int min,
- int max,
+ int min,
+ int max,
void *data);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataNewAllTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
int lax);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataNewEpsilon (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataNewCountedTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
int counter);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
xmlAutomataNewCounterTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
int counter);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlAutomataNewCounter (xmlAutomataPtr am,
int min,
int max);
-XMLPUBFUN xmlRegexpPtr XMLCALL
+XMLPUBFUN xmlRegexpPtr XMLCALL
xmlAutomataCompile (xmlAutomataPtr am);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlAutomataIsDeterminist (xmlAutomataPtr am);
#ifdef __cplusplus
}
-#endif
+#endif
#endif /* LIBXML_AUTOMATA_ENABLED */
#endif /* LIBXML_REGEXP_ENABLED */
diff --git a/third_party/libxml/src/include/libxml/xmlerror.h b/third_party/libxml/src/include/libxml/xmlerror.h
index 10be606..43e68ca 100644
--- a/third_party/libxml/src/include/libxml/xmlerror.h
+++ b/third_party/libxml/src/include/libxml/xmlerror.h
@@ -62,7 +62,9 @@
XML_FROM_WRITER, /* The xmlwriter module */
XML_FROM_MODULE, /* The dynamically loaded module module*/
XML_FROM_I18N, /* The module handling character conversion */
- XML_FROM_SCHEMATRONV /* The Schematron validator module */
+ XML_FROM_SCHEMATRONV,/* The Schematron validator module */
+ XML_FROM_BUFFER, /* The buffers module */
+ XML_FROM_URI /* The URI module */
} xmlErrorDomain;
/**
@@ -84,7 +86,7 @@
char *str2; /* extra string information */
char *str3; /* extra string information */
int int1; /* extra number information */
- int int2; /* column number of the error or 0 if N/A (todo: rename this field when we would break ABI) */
+ int int2; /* error column # or 0 if N/A (todo: rename field when we would brk ABI) */
void *ctxt; /* the parser context if available */
void *node; /* the node in the tree */
};
@@ -205,7 +207,8 @@
XML_WAR_ENTITY_REDEFINED, /* 107 */
XML_ERR_UNKNOWN_VERSION, /* 108 */
XML_ERR_VERSION_MISMATCH, /* 109 */
- XML_ERR_USER_STOP, /* 110 */
+ XML_ERR_NAME_TOO_LONG, /* 110 */
+ XML_ERR_USER_STOP, /* 111 */
XML_NS_ERR_XML_NAMESPACE = 200,
XML_NS_ERR_UNDEFINED_NAMESPACE, /* 201 */
XML_NS_ERR_QNAME, /* 202 */
@@ -826,11 +829,8 @@
XML_I18N_NO_HANDLER, /* 6001 */
XML_I18N_EXCESS_HANDLER, /* 6002 */
XML_I18N_CONV_FAILED, /* 6003 */
- XML_I18N_NO_OUTPUT /* 6004 */
-#if 0
- XML_CHECK_, /* 5033 */
- XML_CHECK_X /* 503 */
-#endif
+ XML_I18N_NO_OUTPUT, /* 6004 */
+ XML_BUF_OVERFLOW = 7000
} xmlParserErrors;
/**
diff --git a/third_party/libxml/src/include/libxml/xmlexports.h b/third_party/libxml/src/include/libxml/xmlexports.h
index 9c6790c..2c79f81 100644
--- a/third_party/libxml/src/include/libxml/xmlexports.h
+++ b/third_party/libxml/src/include/libxml/xmlexports.h
@@ -43,7 +43,7 @@
/**
* XMLCDECL:
*
- * Macro which declares the calling convention for exported functions that
+ * Macro which declares the calling convention for exported functions that
* use '...'.
*/
#define XMLCDECL
@@ -115,7 +115,7 @@
*/
#if defined(IN_LIBXML) && !defined(LIBXML_STATIC)
#define XMLPUBFUN __declspec(dllexport)
- #define XMLPUBVAR __declspec(dllexport)
+ #define XMLPUBVAR __declspec(dllexport) extern
#else
#define XMLPUBFUN
#if !defined(LIBXML_STATIC)
diff --git a/third_party/libxml/src/include/libxml/xmlmodule.h b/third_party/libxml/src/include/libxml/xmlmodule.h
index 8f4a560..9667820 100644
--- a/third_party/libxml/src/include/libxml/xmlmodule.h
+++ b/third_party/libxml/src/include/libxml/xmlmodule.h
@@ -50,7 +50,7 @@
#ifdef __cplusplus
}
-#endif
+#endif
#endif /* LIBXML_MODULES_ENABLED */
diff --git a/third_party/libxml/src/include/libxml/xmlreader.h b/third_party/libxml/src/include/libxml/xmlreader.h
index 6964482..2c99e3a 100644
--- a/third_party/libxml/src/include/libxml/xmlreader.h
+++ b/third_party/libxml/src/include/libxml/xmlreader.h
@@ -130,16 +130,16 @@
#ifdef LIBXML_WRITER_ENABLED
XMLPUBFUN xmlChar * XMLCALL
- xmlTextReaderReadInnerXml (xmlTextReaderPtr reader);
+ xmlTextReaderReadInnerXml(xmlTextReaderPtr reader);
XMLPUBFUN xmlChar * XMLCALL
- xmlTextReaderReadOuterXml (xmlTextReaderPtr reader);
+ xmlTextReaderReadOuterXml(xmlTextReaderPtr reader);
#endif
XMLPUBFUN xmlChar * XMLCALL
- xmlTextReaderReadString (xmlTextReaderPtr reader);
+ xmlTextReaderReadString (xmlTextReaderPtr reader);
XMLPUBFUN int XMLCALL
- xmlTextReaderReadAttributeValue (xmlTextReaderPtr reader);
+ xmlTextReaderReadAttributeValue(xmlTextReaderPtr reader);
/*
* Attributes of the node
@@ -285,6 +285,11 @@
xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader,
const char *rng);
XMLPUBFUN int XMLCALL
+ xmlTextReaderRelaxNGValidateCtxt(xmlTextReaderPtr reader,
+ xmlRelaxNGValidCtxtPtr ctxt,
+ int options);
+
+XMLPUBFUN int XMLCALL
xmlTextReaderRelaxNGSetSchema(xmlTextReaderPtr reader,
xmlRelaxNGPtr schema);
XMLPUBFUN int XMLCALL
@@ -392,27 +397,26 @@
*
* Signature of an error callback from a reader parser
*/
-typedef void (XMLCALL *xmlTextReaderErrorFunc)(void *arg,
- const char *msg,
- xmlParserSeverities severity,
- xmlTextReaderLocatorPtr locator);
+typedef void (XMLCALL *xmlTextReaderErrorFunc)(void *arg,
+ const char *msg,
+ xmlParserSeverities severity,
+ xmlTextReaderLocatorPtr locator);
XMLPUBFUN int XMLCALL
- xmlTextReaderLocatorLineNumber(xmlTextReaderLocatorPtr locator);
-/*int xmlTextReaderLocatorLinePosition(xmlTextReaderLocatorPtr locator);*/
+ xmlTextReaderLocatorLineNumber(xmlTextReaderLocatorPtr locator);
XMLPUBFUN xmlChar * XMLCALL
- xmlTextReaderLocatorBaseURI (xmlTextReaderLocatorPtr locator);
+ xmlTextReaderLocatorBaseURI (xmlTextReaderLocatorPtr locator);
XMLPUBFUN void XMLCALL
- xmlTextReaderSetErrorHandler(xmlTextReaderPtr reader,
- xmlTextReaderErrorFunc f,
- void *arg);
+ xmlTextReaderSetErrorHandler(xmlTextReaderPtr reader,
+ xmlTextReaderErrorFunc f,
+ void *arg);
XMLPUBFUN void XMLCALL
- xmlTextReaderSetStructuredErrorHandler(xmlTextReaderPtr reader,
- xmlStructuredErrorFunc f,
- void *arg);
+ xmlTextReaderSetStructuredErrorHandler(xmlTextReaderPtr reader,
+ xmlStructuredErrorFunc f,
+ void *arg);
XMLPUBFUN void XMLCALL
- xmlTextReaderGetErrorHandler(xmlTextReaderPtr reader,
- xmlTextReaderErrorFunc *f,
- void **arg);
+ xmlTextReaderGetErrorHandler(xmlTextReaderPtr reader,
+ xmlTextReaderErrorFunc *f,
+ void **arg);
#endif /* LIBXML_READER_ENABLED */
diff --git a/third_party/libxml/src/include/libxml/xmlsave.h b/third_party/libxml/src/include/libxml/xmlsave.h
index 4201b4d..fb329b2 100644
--- a/third_party/libxml/src/include/libxml/xmlsave.h
+++ b/third_party/libxml/src/include/libxml/xmlsave.h
@@ -33,7 +33,8 @@
XML_SAVE_NO_XHTML = 1<<3, /* disable XHTML1 specific rules */
XML_SAVE_XHTML = 1<<4, /* force XHTML1 specific rules */
XML_SAVE_AS_XML = 1<<5, /* force XML serialization on HTML doc */
- XML_SAVE_AS_HTML = 1<<6 /* force HTML serialization on XML doc */
+ XML_SAVE_AS_HTML = 1<<6, /* force HTML serialization on XML doc */
+ XML_SAVE_WSNONSIG = 1<<7 /* format with non-significant whitespace */
} xmlSaveOption;
diff --git a/third_party/libxml/src/include/libxml/xmlschemas.h b/third_party/libxml/src/include/libxml/xmlschemas.h
index 752bc3a..97930c7 100644
--- a/third_party/libxml/src/include/libxml/xmlschemas.h
+++ b/third_party/libxml/src/include/libxml/xmlschemas.h
@@ -92,7 +92,8 @@
*
* Signature of an error callback from an XSD validation
*/
-typedef void (XMLCDECL *xmlSchemaValidityErrorFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+typedef void (XMLCDECL *xmlSchemaValidityErrorFunc)
+ (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
/**
* xmlSchemaValidityWarningFunc:
@@ -102,7 +103,8 @@
*
* Signature of a warning callback from an XSD validation
*/
-typedef void (XMLCDECL *xmlSchemaValidityWarningFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+typedef void (XMLCDECL *xmlSchemaValidityWarningFunc)
+ (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
/**
* A schemas validation context
@@ -113,6 +115,22 @@
typedef struct _xmlSchemaValidCtxt xmlSchemaValidCtxt;
typedef xmlSchemaValidCtxt *xmlSchemaValidCtxtPtr;
+/**
+ * xmlSchemaValidityLocatorFunc:
+ * @ctx: user provided context
+ * @file: returned file information
+ * @line: returned line information
+ *
+ * A schemas validation locator, a callback called by the validator.
+ * This is used when file or node informations are not available
+ * to find out what file and line number are affected
+ *
+ * Returns: 0 in case of success and -1 in case of error
+ */
+
+typedef int (XMLCDECL *xmlSchemaValidityLocatorFunc) (void *ctx,
+ const char **file, unsigned long *line);
+
/*
* Interfaces for parsing.
*/
@@ -171,6 +189,9 @@
XMLPUBFUN int XMLCALL
xmlSchemaSetValidOptions (xmlSchemaValidCtxtPtr ctxt,
int options);
+XMLPUBFUN void XMLCALL
+ xmlSchemaValidateSetFilename(xmlSchemaValidCtxtPtr vctxt,
+ const char *filename);
XMLPUBFUN int XMLCALL
xmlSchemaValidCtxtGetOptions(xmlSchemaValidCtxtPtr ctxt);
@@ -210,6 +231,13 @@
void **user_data);
XMLPUBFUN int XMLCALL
xmlSchemaSAXUnplug (xmlSchemaSAXPlugPtr plug);
+
+
+XMLPUBFUN void XMLCALL
+ xmlSchemaValidateSetLocator (xmlSchemaValidCtxtPtr vctxt,
+ xmlSchemaValidityLocatorFunc f,
+ void *ctxt);
+
#ifdef __cplusplus
}
#endif
diff --git a/third_party/libxml/src/include/libxml/xmlschemastypes.h b/third_party/libxml/src/include/libxml/xmlschemastypes.h
index 9a3a7a1..35d48d4 100644
--- a/third_party/libxml/src/include/libxml/xmlschemastypes.h
+++ b/third_party/libxml/src/include/libxml/xmlschemastypes.h
@@ -30,23 +30,23 @@
XML_SCHEMA_WHITESPACE_COLLAPSE = 3
} xmlSchemaWhitespaceValueType;
-XMLPUBFUN void XMLCALL
- xmlSchemaInitTypes (void);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
+ xmlSchemaInitTypes (void);
+XMLPUBFUN void XMLCALL
xmlSchemaCleanupTypes (void);
-XMLPUBFUN xmlSchemaTypePtr XMLCALL
+XMLPUBFUN xmlSchemaTypePtr XMLCALL
xmlSchemaGetPredefinedType (const xmlChar *name,
const xmlChar *ns);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSchemaValidatePredefinedType (xmlSchemaTypePtr type,
const xmlChar *value,
xmlSchemaValPtr *val);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSchemaValPredefTypeNode (xmlSchemaTypePtr type,
const xmlChar *value,
xmlSchemaValPtr *val,
xmlNodePtr node);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSchemaValidateFacet (xmlSchemaTypePtr base,
xmlSchemaFacetPtr facet,
const xmlChar *value,
@@ -54,25 +54,25 @@
XMLPUBFUN int XMLCALL
xmlSchemaValidateFacetWhtsp (xmlSchemaFacetPtr facet,
xmlSchemaWhitespaceValueType fws,
- xmlSchemaValType valType,
+ xmlSchemaValType valType,
const xmlChar *value,
xmlSchemaValPtr val,
xmlSchemaWhitespaceValueType ws);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSchemaFreeValue (xmlSchemaValPtr val);
-XMLPUBFUN xmlSchemaFacetPtr XMLCALL
+XMLPUBFUN xmlSchemaFacetPtr XMLCALL
xmlSchemaNewFacet (void);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSchemaCheckFacet (xmlSchemaFacetPtr facet,
xmlSchemaTypePtr typeDecl,
xmlSchemaParserCtxtPtr ctxt,
const xmlChar *name);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlSchemaFreeFacet (xmlSchemaFacetPtr facet);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlSchemaCompareValues (xmlSchemaValPtr x,
xmlSchemaValPtr y);
-XMLPUBFUN xmlSchemaTypePtr XMLCALL
+XMLPUBFUN xmlSchemaTypePtr XMLCALL
xmlSchemaGetBuiltInListSimpleTypeItemType (xmlSchemaTypePtr type);
XMLPUBFUN int XMLCALL
xmlSchemaValidateListSimpleTypeFacet (xmlSchemaFacetPtr facet,
@@ -82,7 +82,7 @@
XMLPUBFUN xmlSchemaTypePtr XMLCALL
xmlSchemaGetBuiltInType (xmlSchemaValType type);
XMLPUBFUN int XMLCALL
- xmlSchemaIsBuiltInTypeFacet (xmlSchemaTypePtr type,
+ xmlSchemaIsBuiltInTypeFacet (xmlSchemaTypePtr type,
int facetType);
XMLPUBFUN xmlChar * XMLCALL
xmlSchemaCollapseString (const xmlChar *value);
@@ -91,7 +91,7 @@
XMLPUBFUN unsigned long XMLCALL
xmlSchemaGetFacetValueAsULong (xmlSchemaFacetPtr facet);
XMLPUBFUN int XMLCALL
- xmlSchemaValidateLengthFacet (xmlSchemaTypePtr type,
+ xmlSchemaValidateLengthFacet (xmlSchemaTypePtr type,
xmlSchemaFacetPtr facet,
const xmlChar *value,
xmlSchemaValPtr val,
@@ -100,19 +100,19 @@
xmlSchemaValidateLengthFacetWhtsp(xmlSchemaFacetPtr facet,
xmlSchemaValType valType,
const xmlChar *value,
- xmlSchemaValPtr val,
+ xmlSchemaValPtr val,
unsigned long *length,
xmlSchemaWhitespaceValueType ws);
XMLPUBFUN int XMLCALL
- xmlSchemaValPredefTypeNodeNoNorm(xmlSchemaTypePtr type,
+ xmlSchemaValPredefTypeNodeNoNorm(xmlSchemaTypePtr type,
const xmlChar *value,
- xmlSchemaValPtr *val,
+ xmlSchemaValPtr *val,
xmlNodePtr node);
XMLPUBFUN int XMLCALL
xmlSchemaGetCanonValue (xmlSchemaValPtr val,
const xmlChar **retValue);
XMLPUBFUN int XMLCALL
- xmlSchemaGetCanonValueWhtsp (xmlSchemaValPtr val,
+ xmlSchemaGetCanonValueWhtsp (xmlSchemaValPtr val,
const xmlChar **retValue,
xmlSchemaWhitespaceValueType ws);
XMLPUBFUN int XMLCALL
diff --git a/third_party/libxml/src/include/libxml/xmlstring.h b/third_party/libxml/src/include/libxml/xmlstring.h
index 0bc6888..2036236 100644
--- a/third_party/libxml/src/include/libxml/xmlstring.h
+++ b/third_party/libxml/src/include/libxml/xmlstring.h
@@ -113,16 +113,16 @@
XMLPUBFUN int XMLCALL
xmlUTF8Strsize (const xmlChar *utf,
int len);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlUTF8Strndup (const xmlChar *utf,
int len);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlUTF8Strpos (const xmlChar *utf,
int pos);
XMLPUBFUN int XMLCALL
xmlUTF8Strloc (const xmlChar *utf,
const xmlChar *utfchar);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlUTF8Strsub (const xmlChar *utf,
int start,
int len);
diff --git a/third_party/libxml/src/include/libxml/xmlversion.h.in b/third_party/libxml/src/include/libxml/xmlversion.h.in
index 9585654..00a836f 100644
--- a/third_party/libxml/src/include/libxml/xmlversion.h.in
+++ b/third_party/libxml/src/include/libxml/xmlversion.h.in
@@ -98,6 +98,15 @@
#endif
/**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if @WITH_THREAD_ALLOC@
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
* LIBXML_TREE_ENABLED:
*
* Whether the DOM like tree manipulation API support is configured in
@@ -391,6 +400,15 @@
#define LIBXML_ZLIB_ENABLED
#endif
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if @WITH_LZMA@
+#define LIBXML_LZMA_ENABLED
+#endif
+
#ifdef __GNUC__
#ifdef HAVE_ANSIDECL_H
#include <ansidecl.h>
@@ -403,7 +421,11 @@
*/
#ifndef ATTRIBUTE_UNUSED
-#define ATTRIBUTE_UNUSED __attribute__((unused))
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+# define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+# define ATTRIBUTE_UNUSED
+# endif
#endif
/**
diff --git a/third_party/libxml/src/include/libxml/xmlwriter.h b/third_party/libxml/src/include/libxml/xmlwriter.h
index 91e683c..dd5add3 100644
--- a/third_party/libxml/src/include/libxml/xmlwriter.h
+++ b/third_party/libxml/src/include/libxml/xmlwriter.h
@@ -1,4 +1,3 @@
-
/*
* Summary: text writing API for XML
* Description: text writing API for XML
@@ -471,6 +470,10 @@
xmlTextWriterSetIndentString(xmlTextWriterPtr writer,
const xmlChar * str);
+ XMLPUBFUN int XMLCALL
+ xmlTextWriterSetQuoteChar(xmlTextWriterPtr writer, xmlChar quotechar);
+
+
/*
* misc
*/
diff --git a/third_party/libxml/src/include/libxml/xpath.h b/third_party/libxml/src/include/libxml/xpath.h
index 1a9e30e..d96776c 100644
--- a/third_party/libxml/src/include/libxml/xpath.h
+++ b/third_party/libxml/src/include/libxml/xpath.h
@@ -33,7 +33,7 @@
extern "C" {
#endif
#endif /* LIBXML_XPATH_ENABLED or LIBXML_SCHEMAS_ENABLED */
-
+
#ifdef LIBXML_XPATH_ENABLED
typedef struct _xmlXPathContext xmlXPathContext;
@@ -68,7 +68,9 @@
XPATH_UNDEF_PREFIX_ERROR,
XPATH_ENCODING_ERROR,
XPATH_INVALID_CHAR_ERROR,
- XPATH_INVALID_CTXT
+ XPATH_INVALID_CTXT,
+ XPATH_STACK_ERROR,
+ XPATH_FORBID_VARIABLE_ERROR
} xmlXPathError;
/*
@@ -271,11 +273,11 @@
*
* Expression evaluation occurs with respect to a context.
* he context consists of:
- * - a node (the context node)
- * - a node list (the context node list)
- * - a set of variable bindings
- * - a function library
- * - the set of namespace declarations in scope for the expression
+ * - a node (the context node)
+ * - a node list (the context node list)
+ * - a set of variable bindings
+ * - a function library
+ * - the set of namespace declarations in scope for the expression
* Following the switch to hash tables, this need to be trimmed up at
* the next binary incompatible release.
* The node may be modified when the context is passed to libxml2
@@ -380,6 +382,8 @@
xmlXPathCompExprPtr comp; /* the precompiled expression */
int xptr; /* it this an XPointer expression */
xmlNodePtr ancestor; /* used for walking preceding axis */
+
+ int valueFrame; /* used to limit Pop on the stack */
};
/************************************************************************
@@ -417,7 +421,7 @@
* @index is out of range (0 to length-1)
*/
#define xmlXPathNodeSetItem(ns, index) \
- ((((ns) != NULL) && \
+ ((((ns) != NULL) && \
((index) >= 0) && ((index) < (ns)->nodeNr)) ? \
(ns)->nodeTab[(index)] \
: NULL)
@@ -433,64 +437,64 @@
(((ns) == NULL) || ((ns)->nodeNr == 0) || ((ns)->nodeTab == NULL))
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathFreeObject (xmlXPathObjectPtr obj);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathNodeSetCreate (xmlNodePtr val);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathFreeNodeSetList (xmlXPathObjectPtr obj);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathFreeNodeSet (xmlNodeSetPtr obj);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathObjectCopy (xmlXPathObjectPtr val);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathCmpNodes (xmlNodePtr node1,
xmlNodePtr node2);
/**
* Conversion functions to basic types.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathCastNumberToBoolean (double val);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathCastStringToBoolean (const xmlChar * val);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathCastNodeSetToBoolean(xmlNodeSetPtr ns);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathCastToBoolean (xmlXPathObjectPtr val);
-XMLPUBFUN double XMLCALL
+XMLPUBFUN double XMLCALL
xmlXPathCastBooleanToNumber (int val);
-XMLPUBFUN double XMLCALL
+XMLPUBFUN double XMLCALL
xmlXPathCastStringToNumber (const xmlChar * val);
-XMLPUBFUN double XMLCALL
+XMLPUBFUN double XMLCALL
xmlXPathCastNodeToNumber (xmlNodePtr node);
-XMLPUBFUN double XMLCALL
+XMLPUBFUN double XMLCALL
xmlXPathCastNodeSetToNumber (xmlNodeSetPtr ns);
-XMLPUBFUN double XMLCALL
+XMLPUBFUN double XMLCALL
xmlXPathCastToNumber (xmlXPathObjectPtr val);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlXPathCastBooleanToString (int val);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlXPathCastNumberToString (double val);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlXPathCastNodeToString (xmlNodePtr node);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlXPathCastNodeSetToString (xmlNodeSetPtr ns);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlXPathCastToString (xmlXPathObjectPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathConvertBoolean (xmlXPathObjectPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathConvertNumber (xmlXPathObjectPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathConvertString (xmlXPathObjectPtr val);
/**
* Context handling.
*/
-XMLPUBFUN xmlXPathContextPtr XMLCALL
+XMLPUBFUN xmlXPathContextPtr XMLCALL
xmlXPathNewContext (xmlDocPtr doc);
XMLPUBFUN void XMLCALL
xmlXPathFreeContext (xmlXPathContextPtr ctxt);
@@ -502,36 +506,43 @@
/**
* Evaluation functions.
*/
-XMLPUBFUN long XMLCALL
+XMLPUBFUN long XMLCALL
xmlXPathOrderDocElems (xmlDocPtr doc);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN int XMLCALL
+ xmlXPathSetContextNode (xmlNodePtr node,
+ xmlXPathContextPtr ctx);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+ xmlXPathNodeEval (xmlNodePtr node,
+ const xmlChar *str,
+ xmlXPathContextPtr ctx);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathEval (const xmlChar *str,
xmlXPathContextPtr ctx);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathEvalExpression (const xmlChar *str,
xmlXPathContextPtr ctxt);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathEvalPredicate (xmlXPathContextPtr ctxt,
xmlXPathObjectPtr res);
/**
* Separate compilation/evaluation entry points.
*/
-XMLPUBFUN xmlXPathCompExprPtr XMLCALL
+XMLPUBFUN xmlXPathCompExprPtr XMLCALL
xmlXPathCompile (const xmlChar *str);
-XMLPUBFUN xmlXPathCompExprPtr XMLCALL
+XMLPUBFUN xmlXPathCompExprPtr XMLCALL
xmlXPathCtxtCompile (xmlXPathContextPtr ctxt,
- const xmlChar *str);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+ const xmlChar *str);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathCompiledEval (xmlXPathCompExprPtr comp,
xmlXPathContextPtr ctx);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathCompiledEvalToBoolean(xmlXPathCompExprPtr comp,
xmlXPathContextPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathFreeCompExpr (xmlXPathCompExprPtr comp);
#endif /* LIBXML_XPATH_ENABLED */
#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathInit (void);
XMLPUBFUN int XMLCALL
xmlXPathIsNaN (double val);
diff --git a/third_party/libxml/src/include/libxml/xpathInternals.h b/third_party/libxml/src/include/libxml/xpathInternals.h
index dcd5243..70c9db9 100644
--- a/third_party/libxml/src/include/libxml/xpathInternals.h
+++ b/third_party/libxml/src/include/libxml/xpathInternals.h
@@ -100,16 +100,16 @@
*/
#define xmlXPathGetContextNode(ctxt) ((ctxt)->context->node)
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathPopBoolean (xmlXPathParserContextPtr ctxt);
-XMLPUBFUN double XMLCALL
- xmlXPathPopNumber (xmlXPathParserContextPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
- xmlXPathPopString (xmlXPathParserContextPtr ctxt);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
- xmlXPathPopNodeSet (xmlXPathParserContextPtr ctxt);
-XMLPUBFUN void * XMLCALL
- xmlXPathPopExternal (xmlXPathParserContextPtr ctxt);
+XMLPUBFUN double XMLCALL
+ xmlXPathPopNumber (xmlXPathParserContextPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+ xmlXPathPopString (xmlXPathParserContextPtr ctxt);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+ xmlXPathPopNodeSet (xmlXPathParserContextPtr ctxt);
+XMLPUBFUN void * XMLCALL
+ xmlXPathPopExternal (xmlXPathParserContextPtr ctxt);
/**
* xmlXPathReturnBoolean:
@@ -296,7 +296,9 @@
#define CHECK_ARITY(x) \
if (ctxt == NULL) return; \
if (nargs != (x)) \
- XP_ERROR(XPATH_INVALID_ARITY);
+ XP_ERROR(XPATH_INVALID_ARITY); \
+ if (ctxt->valueNr < ctxt->valueFrame + (x)) \
+ XP_ERROR(XPATH_STACK_ERROR);
/**
* CAST_TO_STRING:
@@ -329,7 +331,7 @@
* Variable Lookup forwarding.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathRegisterVariableLookup (xmlXPathContextPtr ctxt,
xmlXPathVariableLookupFunc f,
void *data);
@@ -338,7 +340,7 @@
* Function Lookup forwarding.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathRegisterFuncLookup (xmlXPathContextPtr ctxt,
xmlXPathFuncLookupFunc f,
void *funcCtxt);
@@ -346,7 +348,7 @@
/*
* Error reporting.
*/
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPatherror (xmlXPathParserContextPtr ctxt,
const char *file,
int line,
@@ -357,11 +359,11 @@
int error);
#ifdef LIBXML_DEBUG_ENABLED
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathDebugDumpObject (FILE *output,
xmlXPathObjectPtr cur,
int depth);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathDebugDumpCompExpr(FILE *output,
xmlXPathCompExprPtr comp,
int depth);
@@ -369,48 +371,48 @@
/**
* NodeSet handling.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathNodeSetContains (xmlNodeSetPtr cur,
xmlNodePtr val);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathDifference (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathIntersection (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathDistinctSorted (xmlNodeSetPtr nodes);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathDistinct (xmlNodeSetPtr nodes);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathHasSameNodes (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathNodeLeadingSorted (xmlNodeSetPtr nodes,
xmlNodePtr node);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathLeadingSorted (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathNodeLeading (xmlNodeSetPtr nodes,
xmlNodePtr node);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathLeading (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathNodeTrailingSorted (xmlNodeSetPtr nodes,
xmlNodePtr node);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathTrailingSorted (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathNodeTrailing (xmlNodeSetPtr nodes,
xmlNodePtr node);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
+XMLPUBFUN xmlNodeSetPtr XMLCALL
xmlXPathTrailing (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
@@ -419,51 +421,51 @@
* Extending a context.
*/
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathRegisterNs (xmlXPathContextPtr ctxt,
const xmlChar *prefix,
const xmlChar *ns_uri);
-XMLPUBFUN const xmlChar * XMLCALL
+XMLPUBFUN const xmlChar * XMLCALL
xmlXPathNsLookup (xmlXPathContextPtr ctxt,
const xmlChar *prefix);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathRegisteredNsCleanup (xmlXPathContextPtr ctxt);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathRegisterFunc (xmlXPathContextPtr ctxt,
const xmlChar *name,
xmlXPathFunction f);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathRegisterFuncNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri,
xmlXPathFunction f);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathRegisterVariable (xmlXPathContextPtr ctxt,
const xmlChar *name,
xmlXPathObjectPtr value);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathRegisterVariableNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri,
xmlXPathObjectPtr value);
-XMLPUBFUN xmlXPathFunction XMLCALL
+XMLPUBFUN xmlXPathFunction XMLCALL
xmlXPathFunctionLookup (xmlXPathContextPtr ctxt,
const xmlChar *name);
-XMLPUBFUN xmlXPathFunction XMLCALL
+XMLPUBFUN xmlXPathFunction XMLCALL
xmlXPathFunctionLookupNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathRegisteredFuncsCleanup (xmlXPathContextPtr ctxt);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathVariableLookup (xmlXPathContextPtr ctxt,
const xmlChar *name);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathVariableLookupNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathRegisteredVariablesCleanup(xmlXPathContextPtr ctxt);
/**
@@ -471,79 +473,79 @@
*/
XMLPUBFUN xmlXPathParserContextPtr XMLCALL
xmlXPathNewParserContext (const xmlChar *str,
- xmlXPathContextPtr ctxt);
-XMLPUBFUN void XMLCALL
+ xmlXPathContextPtr ctxt);
+XMLPUBFUN void XMLCALL
xmlXPathFreeParserContext (xmlXPathParserContextPtr ctxt);
/* TODO: remap to xmlXPathValuePop and Push. */
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
valuePop (xmlXPathParserContextPtr ctxt);
-XMLPUBFUN int XMLCALL
+XMLPUBFUN int XMLCALL
valuePush (xmlXPathParserContextPtr ctxt,
- xmlXPathObjectPtr value);
+ xmlXPathObjectPtr value);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathNewString (const xmlChar *val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathNewCString (const char *val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathWrapString (xmlChar *val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathWrapCString (char * val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathNewFloat (double val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathNewBoolean (int val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathNewNodeSet (xmlNodePtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathNewValueTree (xmlNodePtr val);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathNodeSetAdd (xmlNodeSetPtr cur,
xmlNodePtr val);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN int XMLCALL
xmlXPathNodeSetAddUnique (xmlNodeSetPtr cur,
xmlNodePtr val);
-XMLPUBFUN void XMLCALL
- xmlXPathNodeSetAddNs (xmlNodeSetPtr cur,
- xmlNodePtr node,
+XMLPUBFUN int XMLCALL
+ xmlXPathNodeSetAddNs (xmlNodeSetPtr cur,
+ xmlNodePtr node,
xmlNsPtr ns);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathNodeSetSort (xmlNodeSetPtr set);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathRoot (xmlXPathParserContextPtr ctxt);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathEvalExpr (xmlXPathParserContextPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlXPathParseName (xmlXPathParserContextPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL
+XMLPUBFUN xmlChar * XMLCALL
xmlXPathParseNCName (xmlXPathParserContextPtr ctxt);
/*
* Existing functions.
*/
-XMLPUBFUN double XMLCALL
+XMLPUBFUN double XMLCALL
xmlXPathStringEvalNumber (const xmlChar *str);
-XMLPUBFUN int XMLCALL
- xmlXPathEvaluatePredicateResult (xmlXPathParserContextPtr ctxt,
+XMLPUBFUN int XMLCALL
+ xmlXPathEvaluatePredicateResult (xmlXPathParserContextPtr ctxt,
xmlXPathObjectPtr res);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPathRegisterAllFunctions (xmlXPathContextPtr ctxt);
-XMLPUBFUN xmlNodeSetPtr XMLCALL
- xmlXPathNodeSetMerge (xmlNodeSetPtr val1,
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+ xmlXPathNodeSetMerge (xmlNodeSetPtr val1,
xmlNodeSetPtr val2);
-XMLPUBFUN void XMLCALL
- xmlXPathNodeSetDel (xmlNodeSetPtr cur,
+XMLPUBFUN void XMLCALL
+ xmlXPathNodeSetDel (xmlNodeSetPtr cur,
xmlNodePtr val);
-XMLPUBFUN void XMLCALL
- xmlXPathNodeSetRemove (xmlNodeSetPtr cur,
+XMLPUBFUN void XMLCALL
+ xmlXPathNodeSetRemove (xmlNodeSetPtr cur,
int val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathNewNodeSetList (xmlNodeSetPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathWrapNodeSet (xmlNodeSetPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPathWrapExternal (void *val);
XMLPUBFUN int XMLCALL xmlXPathEqualValues(xmlXPathParserContextPtr ctxt);
@@ -621,7 +623,7 @@
* Really internal functions
*/
XMLPUBFUN void XMLCALL xmlXPathNodeSetFreeNs(xmlNsPtr ns);
-
+
#ifdef __cplusplus
}
#endif
diff --git a/third_party/libxml/src/include/libxml/xpointer.h b/third_party/libxml/src/include/libxml/xpointer.h
index dde1dfb..b99112b 100644
--- a/third_party/libxml/src/include/libxml/xpointer.h
+++ b/third_party/libxml/src/include/libxml/xpointer.h
@@ -7,7 +7,7 @@
*
* Added support for the element() scheme described in:
* W3C Proposed Recommendation 13 November 2002
- * http://www.w3.org/TR/2002/PR-xptr-element-20021113/
+ * http://www.w3.org/TR/2002/PR-xptr-element-20021113/
*
* Copy: See Copyright for the status of this software.
*
@@ -43,68 +43,68 @@
* Handling of location sets.
*/
-XMLPUBFUN xmlLocationSetPtr XMLCALL
+XMLPUBFUN xmlLocationSetPtr XMLCALL
xmlXPtrLocationSetCreate (xmlXPathObjectPtr val);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPtrFreeLocationSet (xmlLocationSetPtr obj);
-XMLPUBFUN xmlLocationSetPtr XMLCALL
+XMLPUBFUN xmlLocationSetPtr XMLCALL
xmlXPtrLocationSetMerge (xmlLocationSetPtr val1,
xmlLocationSetPtr val2);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrNewRange (xmlNodePtr start,
int startindex,
xmlNodePtr end,
int endindex);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrNewRangePoints (xmlXPathObjectPtr start,
xmlXPathObjectPtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrNewRangeNodePoint (xmlNodePtr start,
xmlXPathObjectPtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrNewRangePointNode (xmlXPathObjectPtr start,
xmlNodePtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrNewRangeNodes (xmlNodePtr start,
xmlNodePtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrNewLocationSetNodes (xmlNodePtr start,
xmlNodePtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrNewLocationSetNodeSet(xmlNodeSetPtr set);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrNewRangeNodeObject (xmlNodePtr start,
xmlXPathObjectPtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrNewCollapsedRange (xmlNodePtr start);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPtrLocationSetAdd (xmlLocationSetPtr cur,
xmlXPathObjectPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrWrapLocationSet (xmlLocationSetPtr val);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPtrLocationSetDel (xmlLocationSetPtr cur,
xmlXPathObjectPtr val);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPtrLocationSetRemove (xmlLocationSetPtr cur,
int val);
/*
* Functions.
*/
-XMLPUBFUN xmlXPathContextPtr XMLCALL
+XMLPUBFUN xmlXPathContextPtr XMLCALL
xmlXPtrNewContext (xmlDocPtr doc,
xmlNodePtr here,
xmlNodePtr origin);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
xmlXPtrEval (const xmlChar *str,
xmlXPathContextPtr ctx);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPtrRangeToFunction (xmlXPathParserContextPtr ctxt,
- int nargs);
-XMLPUBFUN xmlNodePtr XMLCALL
+ int nargs);
+XMLPUBFUN xmlNodePtr XMLCALL
xmlXPtrBuildNodeList (xmlXPathObjectPtr obj);
-XMLPUBFUN void XMLCALL
+XMLPUBFUN void XMLCALL
xmlXPtrEvalRangePredicate (xmlXPathParserContextPtr ctxt);
#ifdef __cplusplus
}
diff --git a/third_party/libxml/src/include/win32config.h b/third_party/libxml/src/include/win32config.h
index 3fc9be5..40cf7df 100644
--- a/third_party/libxml/src/include/win32config.h
+++ b/third_party/libxml/src/include/win32config.h
@@ -5,6 +5,8 @@
#define HAVE_STDARG_H
#define HAVE_MALLOC_H
#define HAVE_ERRNO_H
+#define SEND_ARG2_CAST
+#define GETHOSTBYNAME_ARG_CAST
#if defined(_WIN32_WCE)
#undef HAVE_ERRNO_H
@@ -95,7 +97,9 @@
#if defined(_MSC_VER)
#define mkdir(p,m) _mkdir(p)
+#if _MSC_VER < 1900
#define snprintf _snprintf
+#endif
#if _MSC_VER < 1500
#define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
#endif
diff --git a/third_party/libxml/src/include/wsockcompat.h b/third_party/libxml/src/include/wsockcompat.h
index f4bdab4..e6a1a99 100644
--- a/third_party/libxml/src/include/wsockcompat.h
+++ b/third_party/libxml/src/include/wsockcompat.h
@@ -27,7 +27,7 @@
#endif
#endif
-#ifdef __MINGW32__
+#if defined( __MINGW32__ ) || defined( _MSC_VER )
/* Include <errno.h> here to ensure that it doesn't get included later
* (e.g. by iconv.h) and overwrites the definition of EWOULDBLOCK. */
#include <errno.h>
@@ -39,6 +39,9 @@
#endif
#define EWOULDBLOCK WSAEWOULDBLOCK
+#define ESHUTDOWN WSAESHUTDOWN
+
+#if (!defined(_MSC_VER) || (_MSC_VER < 1600))
#define EINPROGRESS WSAEINPROGRESS
#define EALREADY WSAEALREADY
#define ENOTSOCK WSAENOTSOCK
@@ -61,7 +64,6 @@
#define ENOBUFS WSAENOBUFS
#define EISCONN WSAEISCONN
#define ENOTCONN WSAENOTCONN
-#define ESHUTDOWN WSAESHUTDOWN
#define ETOOMANYREFS WSAETOOMANYREFS
#define ETIMEDOUT WSAETIMEDOUT
#define ECONNREFUSED WSAECONNREFUSED
@@ -79,5 +81,6 @@
#define ENAMETOOLONG WSAENAMETOOLONG
#define ENOTEMPTY WSAENOTEMPTY
*/
+#endif /* _MSC_VER */
#endif /* __XML_WSOCKCOMPAT_H__ */
diff --git a/third_party/libxml/src/install-sh b/third_party/libxml/src/install-sh
deleted file mode 100755
index 6781b98..0000000
--- a/third_party/libxml/src/install-sh
+++ /dev/null
@@ -1,520 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2009-04-28.21; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-nl='
-'
-IFS=" "" $nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
- doit_exec=exec
-else
- doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
-initialize_posix_glob='
- test "$posix_glob" != "?" || {
- if (set -f) 2>/dev/null; then
- posix_glob=
- else
- posix_glob=:
- fi
- }
-'
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-no_target_directory=
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
- or: $0 [OPTION]... SRCFILES... DIRECTORY
- or: $0 [OPTION]... -t DIRECTORY SRCFILES...
- or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
- --help display this help and exit.
- --version display version info and exit.
-
- -c (ignored)
- -C install only if different (preserve the last data modification time)
- -d create directories instead of installing files.
- -g GROUP $chgrpprog installed files to GROUP.
- -m MODE $chmodprog installed files to MODE.
- -o USER $chownprog installed files to USER.
- -s $stripprog installed files.
- -t DIRECTORY install into DIRECTORY.
- -T report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
- CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
- RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
- case $1 in
- -c) ;;
-
- -C) copy_on_change=true;;
-
- -d) dir_arg=true;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift;;
-
- --help) echo "$usage"; exit $?;;
-
- -m) mode=$2
- case $mode in
- *' '* | *' '* | *'
-'* | *'*'* | *'?'* | *'['*)
- echo "$0: invalid mode: $mode" >&2
- exit 1;;
- esac
- shift;;
-
- -o) chowncmd="$chownprog $2"
- shift;;
-
- -s) stripcmd=$stripprog;;
-
- -t) dst_arg=$2
- shift;;
-
- -T) no_target_directory=true;;
-
- --version) echo "$0 $scriptversion"; exit $?;;
-
- --) shift
- break;;
-
- -*) echo "$0: invalid option: $1" >&2
- exit 1;;
-
- *) break;;
- esac
- shift
-done
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
- # When -d is used, all remaining arguments are directories to create.
- # When -t is used, the destination is already specified.
- # Otherwise, the last argument is the destination. Remove it from $@.
- for arg
- do
- if test -n "$dst_arg"; then
- # $@ is not empty: it contains at least $arg.
- set fnord "$@" "$dst_arg"
- shift # fnord
- fi
- shift # arg
- dst_arg=$arg
- done
-fi
-
-if test $# -eq 0; then
- if test -z "$dir_arg"; then
- echo "$0: no input file specified." >&2
- exit 1
- fi
- # It's OK to call `install-sh -d' without argument.
- # This can happen when creating conditional directories.
- exit 0
-fi
-
-if test -z "$dir_arg"; then
- trap '(exit $?); exit' 1 2 13 15
-
- # Set umask so as not to create temps with too-generous modes.
- # However, 'strip' requires both read and write access to temps.
- case $mode in
- # Optimize common cases.
- *644) cp_umask=133;;
- *755) cp_umask=22;;
-
- *[0-7])
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw='% 200'
- fi
- cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
- *)
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw=,u+rw
- fi
- cp_umask=$mode$u_plus_rw;;
- esac
-fi
-
-for src
-do
- # Protect names starting with `-'.
- case $src in
- -*) src=./$src;;
- esac
-
- if test -n "$dir_arg"; then
- dst=$src
- dstdir=$dst
- test -d "$dstdir"
- dstdir_status=$?
- else
-
- # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
- # might cause directories to be created, which would be especially bad
- # if $src (and thus $dsttmp) contains '*'.
- if test ! -f "$src" && test ! -d "$src"; then
- echo "$0: $src does not exist." >&2
- exit 1
- fi
-
- if test -z "$dst_arg"; then
- echo "$0: no destination specified." >&2
- exit 1
- fi
-
- dst=$dst_arg
- # Protect names starting with `-'.
- case $dst in
- -*) dst=./$dst;;
- esac
-
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
- if test -d "$dst"; then
- if test -n "$no_target_directory"; then
- echo "$0: $dst_arg: Is a directory" >&2
- exit 1
- fi
- dstdir=$dst
- dst=$dstdir/`basename "$src"`
- dstdir_status=0
- else
- # Prefer dirname, but fall back on a substitute if dirname fails.
- dstdir=`
- (dirname "$dst") 2>/dev/null ||
- expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$dst" : 'X\(//\)[^/]' \| \
- X"$dst" : 'X\(//\)$' \| \
- X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
- echo X"$dst" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'
- `
-
- test -d "$dstdir"
- dstdir_status=$?
- fi
- fi
-
- obsolete_mkdir_used=false
-
- if test $dstdir_status != 0; then
- case $posix_mkdir in
- '')
- # Create intermediate dirs using mode 755 as modified by the umask.
- # This is like FreeBSD 'install' as of 1997-10-28.
- umask=`umask`
- case $stripcmd.$umask in
- # Optimize common cases.
- *[2367][2367]) mkdir_umask=$umask;;
- .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
- *[0-7])
- mkdir_umask=`expr $umask + 22 \
- - $umask % 100 % 40 + $umask % 20 \
- - $umask % 10 % 4 + $umask % 2
- `;;
- *) mkdir_umask=$umask,go-w;;
- esac
-
- # With -d, create the new directory with the user-specified mode.
- # Otherwise, rely on $mkdir_umask.
- if test -n "$dir_arg"; then
- mkdir_mode=-m$mode
- else
- mkdir_mode=
- fi
-
- posix_mkdir=false
- case $umask in
- *[123567][0-7][0-7])
- # POSIX mkdir -p sets u+wx bits regardless of umask, which
- # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
- ;;
- *)
- tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
- trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
- if (umask $mkdir_umask &&
- exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
- then
- if test -z "$dir_arg" || {
- # Check for POSIX incompatibilities with -m.
- # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
- # other-writeable bit of parent directory when it shouldn't.
- # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
- ls_ld_tmpdir=`ls -ld "$tmpdir"`
- case $ls_ld_tmpdir in
- d????-?r-*) different_mode=700;;
- d????-?--*) different_mode=755;;
- *) false;;
- esac &&
- $mkdirprog -m$different_mode -p -- "$tmpdir" && {
- ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
- test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
- }
- }
- then posix_mkdir=:
- fi
- rmdir "$tmpdir/d" "$tmpdir"
- else
- # Remove any dirs left behind by ancient mkdir implementations.
- rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
- fi
- trap '' 0;;
- esac;;
- esac
-
- if
- $posix_mkdir && (
- umask $mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
- )
- then :
- else
-
- # The umask is ridiculous, or mkdir does not conform to POSIX,
- # or it failed possibly due to a race condition. Create the
- # directory the slow way, step by step, checking for races as we go.
-
- case $dstdir in
- /*) prefix='/';;
- -*) prefix='./';;
- *) prefix='';;
- esac
-
- eval "$initialize_posix_glob"
-
- oIFS=$IFS
- IFS=/
- $posix_glob set -f
- set fnord $dstdir
- shift
- $posix_glob set +f
- IFS=$oIFS
-
- prefixes=
-
- for d
- do
- test -z "$d" && continue
-
- prefix=$prefix$d
- if test -d "$prefix"; then
- prefixes=
- else
- if $posix_mkdir; then
- (umask=$mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
- # Don't fail if two instances are running concurrently.
- test -d "$prefix" || exit 1
- else
- case $prefix in
- *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
- *) qprefix=$prefix;;
- esac
- prefixes="$prefixes '$qprefix'"
- fi
- fi
- prefix=$prefix/
- done
-
- if test -n "$prefixes"; then
- # Don't fail if two instances are running concurrently.
- (umask $mkdir_umask &&
- eval "\$doit_exec \$mkdirprog $prefixes") ||
- test -d "$dstdir" || exit 1
- obsolete_mkdir_used=true
- fi
- fi
- fi
-
- if test -n "$dir_arg"; then
- { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
- { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
- test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
- else
-
- # Make a couple of temp file names in the proper directory.
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
-
- # Trap to clean up those temp files at exit.
- trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
- # Copy the file name to the temp name.
- (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
- # and set any options; do chmod last to preserve setuid bits.
- #
- # If any of these fail, we abort the whole thing. If we want to
- # ignore errors from any of these, just make sure not to ignore
- # errors from the above "$doit $cpprog $src $dsttmp" command.
- #
- { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
- { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
- { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
- # If -C, don't bother to copy if it wouldn't change the file.
- if $copy_on_change &&
- old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
- new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
-
- eval "$initialize_posix_glob" &&
- $posix_glob set -f &&
- set X $old && old=:$2:$4:$5:$6 &&
- set X $new && new=:$2:$4:$5:$6 &&
- $posix_glob set +f &&
-
- test "$old" = "$new" &&
- $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
- then
- rm -f "$dsttmp"
- else
- # Rename the file to the real destination.
- $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
- # The rename failed, perhaps because mv can't rename something else
- # to itself, or perhaps because mv is so ancient that it does not
- # support -f.
- {
- # Now remove or move aside any old file at destination location.
- # We try this two ways since rm can't unlink itself on some
- # systems and the destination file might be busy for other
- # reasons. In this case, the final cleanup might fail but the new
- # file should still install successfully.
- {
- test ! -f "$dst" ||
- $doit $rmcmd -f "$dst" 2>/dev/null ||
- { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
- { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
- } ||
- { echo "$0: cannot unlink or rename $dst" >&2
- (exit 1); exit 1
- }
- } &&
-
- # Now rename the file to the real destination.
- $doit $mvcmd "$dsttmp" "$dst"
- }
- fi || exit 1
-
- trap '' 0
- fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/third_party/libxml/src/legacy.c b/third_party/libxml/src/legacy.c
index e75178a..86362bf 100644
--- a/third_party/libxml/src/legacy.c
+++ b/third_party/libxml/src/legacy.c
@@ -393,7 +393,7 @@
* @end: an end marker xmlChar, 0 if none
* @end2: an end marker xmlChar, 0 if none
* @end3: an end marker xmlChar, 0 if none
- *
+ *
* This function is deprecated, we now always process entities content
* through xmlStringDecodeEntities
*
@@ -456,7 +456,7 @@
/**
* xmlNamespaceParseQName:
* @ctxt: an XML parser context
- * @prefix: a xmlChar **
+ * @prefix: a xmlChar **
*
* TODO: this seems not in use anymore, the namespace handling is done on
* top of the SAX interfaces, i.e. not on raw input.
@@ -603,7 +603,7 @@
/**
* xmlParserHandleReference:
* @ctxt: the parser context
- *
+ *
* TODO: Remove, now deprecated ... the test is done directly in the
* content parsing
* routines.
@@ -615,7 +615,7 @@
* [ WFC: Entity Declared ]
* the Name given in the entity reference must match that in an entity
* declaration, except that well-formed documents need not declare any
- * of the following entities: amp, lt, gt, apos, quot.
+ * of the following entities: amp, lt, gt, apos, quot.
*
* [ WFC: Parsed Entity ]
* An entity reference must not contain the name of an unparsed entity
@@ -624,7 +624,7 @@
* '&#x' [0-9a-fA-F]+ ';'
*
* A PEReference may have been detected in the current input stream
- * the handling is done accordingly to
+ * the handling is done accordingly to
* http://www.w3.org/TR/REC-xml#entproc
*/
void
@@ -693,7 +693,7 @@
/**
* xmlUpgradeOldNs:
* @doc: a document pointer
- *
+ *
* Upgrade old style Namespaces (PI) and move them to the root of the document.
* DEPRECATED
*/
@@ -719,7 +719,7 @@
*
* People must migrate their code to xmlEncodeEntitiesReentrant !
* This routine will issue a warning when encountered.
- *
+ *
* Returns NULL
*/
const xmlChar *
@@ -740,7 +740,7 @@
/************************************************************************
* *
- * Old set of SAXv1 functions *
+ * Old set of SAXv1 functions *
* *
************************************************************************/
static int deprecated_v1_msg = 0;
@@ -961,8 +961,8 @@
/**
* entityDecl:
* @ctx: the user data (XML parser context)
- * @name: the entity name
- * @type: the entity type
+ * @name: the entity name
+ * @type: the entity type
* @publicId: The public ID of the entity
* @systemId: The system ID of the entity
* @content: the entity value (without processing).
@@ -983,8 +983,8 @@
* attributeDecl:
* @ctx: the user data (XML parser context)
* @elem: the name of the element
- * @fullname: the attribute name
- * @type: the attribute type
+ * @fullname: the attribute name
+ * @type: the attribute type
* @def: the type of default value
* @defaultValue: the attribute default value
* @tree: the tree of enumerated value set
@@ -1005,8 +1005,8 @@
/**
* elementDecl:
* @ctx: the user data (XML parser context)
- * @name: the element name
- * @type: the element type
+ * @name: the element name
+ * @type: the element type
* @content: the element value tree
*
* An element definition has been parsed
@@ -1151,7 +1151,7 @@
endElement(void *ctx, const xmlChar * name ATTRIBUTE_UNUSED)
{
DEPRECATED("endElement")
- xmlSAX2EndElement(ctx, name);
+ xmlSAX2EndElement(ctx, name);
}
/**
@@ -1159,7 +1159,7 @@
* @ctx: the user data (XML parser context)
* @name: The entity name
*
- * called when an entity reference is detected.
+ * called when an entity reference is detected.
* DEPRECATED: use xmlSAX2Reference()
*/
void
diff --git a/third_party/libxml/src/libxml-2.0-uninstalled.pc.in b/third_party/libxml/src/libxml-2.0-uninstalled.pc.in
index 0a4c833..60b886b 100644
--- a/third_party/libxml/src/libxml-2.0-uninstalled.pc.in
+++ b/third_party/libxml/src/libxml-2.0-uninstalled.pc.in
@@ -8,5 +8,5 @@
Version: @VERSION@
Description: libXML library version2.
Requires:
-Libs: -L${libdir} -lxml2 @THREAD_LIBS@ @Z_LIBS@ @ICONV_LIBS@ @M_LIBS@ @LIBS@
+Libs: -L${libdir} -lxml2 @ICU_LIBS@ @THREAD_LIBS@ @Z_LIBS@ @LZMA_LIBS@ @ICONV_LIBS@ @M_LIBS@ @LIBS@
Cflags: -I${includedir} @XML_INCLUDEDIR@ @XML_CFLAGS@
diff --git a/third_party/libxml/src/libxml-2.0.pc.in b/third_party/libxml/src/libxml-2.0.pc.in
index 31a1b8c..2653a7c 100644
--- a/third_party/libxml/src/libxml-2.0.pc.in
+++ b/third_party/libxml/src/libxml-2.0.pc.in
@@ -9,5 +9,5 @@
Description: libXML library version2.
Requires:
Libs: -L${libdir} -lxml2
-Libs.private: @THREAD_LIBS@ @Z_LIBS@ @ICONV_LIBS@ @M_LIBS@ @WIN32_EXTRA_LIBADD@ @LIBS@
+Libs.private: @ICU_LIBS@ @THREAD_LIBS@ @Z_LIBS@ @LZMA_LIBS@ @ICONV_LIBS@ @M_LIBS@ @WIN32_EXTRA_LIBADD@ @LIBS@
Cflags: @XML_INCLUDEDIR@ @XML_CFLAGS@
diff --git a/third_party/libxml/src/libxml.3 b/third_party/libxml/src/libxml.3
new file mode 100644
index 0000000..b3e9fef
--- /dev/null
+++ b/third_party/libxml/src/libxml.3
@@ -0,0 +1,71 @@
+.TH libxml 3 "12 April 2000"
+.SH NAME
+libxml \- library used to parse XML files
+.SH DESCRIPTION
+The
+.I libxml
+library is used to parse XML files.
+Its internal document representation is as close as possible to the
+.I DOM
+(Document Object Model) interface,
+an API for accessing XML or HTML structured documents.
+.LP
+The
+.I libxml
+library also has a
+.IR SAX -like
+interface,
+which is designed to be compatible with
+.IR expat (1).
+NOTE:
+.IR SAX ,
+the Simple API for XML,
+is a standard interface for event-based XML parsing,
+developed collaboratively by the members of the XML-DEV mailing list,
+currently hosted by OASIS.
+The
+.I expat
+library is a XML 1.0 parser written in C,
+which aims to be fully conforming.
+It is currently not a validating XML processor.
+.LP
+The
+.I libxml
+library now includes a nearly complete
+.I XPath
+implementation.
+The
+.I XPath
+(XML Path Language) is a language for addressing parts of an
+XML document,
+designed to be used by both
+.I XSLT
+and
+.IR XPointer .
+.LP
+The
+.I libxml
+library exports Push and Pull type parser interfaces for both XML and
+.IR html .
+.SH FILES
+.TP 2.2i
+.B /depot/lib/libxml_2.0.0/libxml.a
+static library
+.TP
+.B /depot/lib/libxml_2.0.0/libxml.so
+shared library
+.TP
+.B /depot/package/libxml_2.0.0/bin/xmllint
+binary application for parsing XML files
+.SH AUTHORS
+Daniel Veillard (daniel@veillard.com).
+Red Hat Inc.
+Manual page by Ziying Sherwin (sherwin@nlm.nih.gov),
+Lister Hill National Center for Biomedical Communications,
+U.S. National Library of Medicine.
+.SH SEE ALSO
+.IR xmllint (1),
+.IR libxslt (3),
+.IR libexslt (3),
+.IR xsltproc (1)
+.\" end of manual page
diff --git a/third_party/libxml/src/libxml.h b/third_party/libxml/src/libxml.h
index 1656ac2..2da9044 100644
--- a/third_party/libxml/src/libxml.h
+++ b/third_party/libxml/src/libxml.h
@@ -29,6 +29,11 @@
#include <win32config.h>
#include <libxml/xmlversion.h>
#else
+/*
+ * Currently supported platforms use either autoconf or
+ * copy to config.h own "preset" configuration file.
+ * As result ifdef HAVE_CONFIG_H is omited here.
+ */
#include "config.h"
#include <libxml/xmlversion.h>
#endif
@@ -79,6 +84,17 @@
void __xmlGlobalInitMutexUnlock(void);
void __xmlGlobalInitMutexDestroy(void);
+int __xmlInitializeDict(void);
+
+#if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME)
+/*
+ * internal thread safe random function
+ */
+int __xmlRandom(void);
+#endif
+
+int xmlNop(void);
+
#ifdef IN_LIBXML
#ifdef __GNUC__
#ifdef PIC
@@ -90,7 +106,7 @@
#endif
#endif
#endif
-#ifndef PIC
+#if !defined(PIC) && !defined(NOLIBTOOL)
# define LIBXML_STATIC
#endif
#endif /* ! __XML_LIBXML_H__ */
diff --git a/third_party/libxml/src/libxml.spec.in b/third_party/libxml/src/libxml.spec.in
index 688811a..242a4fe 100644
--- a/third_party/libxml/src/libxml.spec.in
+++ b/third_party/libxml/src/libxml.spec.in
@@ -1,22 +1,22 @@
Summary: Library providing XML and HTML support
Name: libxml2
Version: @VERSION@
-Release: 1
+Release: 1%{?dist}%{?extra_release}
License: MIT
Group: Development/Libraries
Source: ftp://xmlsoft.org/libxml2/libxml2-%{version}.tar.gz
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
-BuildRequires: python python-devel zlib-devel pkgconfig
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+BuildRequires: python python-devel zlib-devel pkgconfig xz-devel
URL: http://xmlsoft.org/
%description
-This library allows to manipulate XML files. It includes support
+This library allows to manipulate XML files. It includes support
to read, modify and write XML and HTML files. There is DTDs support
this includes parsing and validation even with complex DtDs, either
at parse time or later once the document has been modified. The output
can be a simple SAX stream or and in-memory DOM like representations.
In this case one can use the built-in XPath and XPointer implementation
-to select subnodes or ranges. A flexible Input/Output mechanism is
+to select sub nodes or ranges. A flexible Input/Output mechanism is
available, with existing HTTP and FTP modules and combined to an
URI library.
@@ -25,32 +25,41 @@
Group: Development/Libraries
Requires: libxml2 = %{version}-%{release}
Requires: zlib-devel
+Requires: xz-devel
Requires: pkgconfig
%description devel
Libraries, include files, etc you can use to develop XML applications.
-This library allows to manipulate XML files. It includes support
+This library allows to manipulate XML files. It includes support
to read, modify and write XML and HTML files. There is DTDs support
this includes parsing and validation even with complex DtDs, either
at parse time or later once the document has been modified. The output
can be a simple SAX stream or and in-memory DOM like representations.
In this case one can use the built-in XPath and XPointer implementation
-to select subnodes or ranges. A flexible Input/Output mechanism is
+to select sub nodes or ranges. A flexible Input/Output mechanism is
available, with existing HTTP and FTP modules and combined to an
URI library.
+%package static
+Summary: Static library for libxml2
+Group: Development/Libraries
+Requires: libxml2 = %{version}-%{release}
+
+%description static
+Static library for libxml2 provided for specific uses or shaving a few
+microseconds when parsing, do not link to them for generic purpose packages.
+
%package python
Summary: Python bindings for the libxml2 library
Group: Development/Libraries
Requires: libxml2 = %{version}-%{release}
-Requires: python
%description python
The libxml2-python package contains a module that permits applications
written in the Python programming language to use the interface
supplied by the libxml2 library to manipulate XML files.
-This library allows to manipulate XML files. It includes support
+This library allows to manipulate XML files. It includes support
to read, modify and write XML and HTML files. There is DTDs support
this includes parsing and validation even with complex DTDs, either
at parse time or later once the document has been modified.
@@ -61,29 +70,34 @@
%build
%configure
make %{_smp_mflags}
-gzip -9 ChangeLog
%install
rm -fr %{buildroot}
-%makeinstall
-(cd doc/examples ; make clean ; rm -rf .deps Makefile)
-gzip -9 doc/libxml2-api.xml
+make install DESTDIR=%{buildroot}
+
rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
+rm -f $RPM_BUILD_ROOT%{_libdir}/python*/site-packages/*.a
+rm -f $RPM_BUILD_ROOT%{_libdir}/python*/site-packages/*.la
+rm -rf $RPM_BUILD_ROOT%{_datadir}/doc/libxml2-%{version}/*
+rm -rf $RPM_BUILD_ROOT%{_datadir}/doc/libxml2-python-%{version}/*
+(cd doc/examples ; make clean ; rm -rf .deps Makefile)
+gzip -9 -c doc/libxml2-api.xml > doc/libxml2-api.xml.gz
+
+%check
+make runtests
%clean
rm -fr %{buildroot}
-%post
-/sbin/ldconfig
+%post -p /sbin/ldconfig
-%postun
-/sbin/ldconfig
+%postun -p /sbin/ldconfig
%files
%defattr(-, root, root)
-%doc AUTHORS ChangeLog.gz NEWS README Copyright TODO
+%doc AUTHORS NEWS README Copyright TODO
%doc %{_mandir}/man1/xmllint.1*
%doc %{_mandir}/man1/xmlcatalog.1*
%doc %{_mandir}/man3/libxml.3*
@@ -96,7 +110,7 @@
%defattr(-, root, root)
%doc %{_mandir}/man1/xml2-config.1*
-%doc AUTHORS ChangeLog.gz NEWS README Copyright
+%doc AUTHORS NEWS README Copyright
%doc doc/*.html doc/html doc/*.gif doc/*.png
%doc doc/tutorial doc/libxml2-api.xml.gz
%doc doc/examples
@@ -107,16 +121,21 @@
%doc %{_datadir}/gtk-doc/html/libxml2/*.css
%{_libdir}/lib*.so
-%{_libdir}/*a
%{_libdir}/*.sh
%{_includedir}/*
%{_bindir}/xml2-config
%{_datadir}/aclocal/libxml.m4
%{_libdir}/pkgconfig/libxml-2.0.pc
+%{_libdir}/cmake/libxml2/libxml2-config.cmake
+
+%files static
+%defattr(-, root, root)
+
+%{_libdir}/*a
+
%files python
%defattr(-, root, root)
-%doc AUTHORS ChangeLog.gz NEWS README Copyright
%{_libdir}/python*/site-packages/libxml2.py*
%{_libdir}/python*/site-packages/drv_libxml2.py*
%{_libdir}/python*/site-packages/libxml2mod*
diff --git a/third_party/libxml/src/libxml2-config.cmake.in b/third_party/libxml/src/libxml2-config.cmake.in
new file mode 100644
index 0000000..ac29329
--- /dev/null
+++ b/third_party/libxml/src/libxml2-config.cmake.in
@@ -0,0 +1,50 @@
+# libxml2-config.cmake
+# --------------------
+#
+# Libxml2 cmake module.
+# THis module sets the following variables:
+#
+# ::
+#
+# LIBXML2_INCLUDE_DIRS - Directory where libxml2 headers are located.
+# LIBXML2_LIBRARIES - xml2 libraries to link against.
+# LIBXML2_VERSION_MAJOR - The major version of libxml2.
+# LIBXML2_VERSION_MINOR - The minor version of libxml2.
+# LIBXML2_VERSION_PATCH - The patch version of libxml2.
+# LIBXML2_VERSION_STRING - version number as a string (ex: "2.3.4")
+# LIBXML2_MODULES - whether libxml2 as dso support
+
+get_filename_component(_libxml2_rootdir ${CMAKE_CURRENT_LIST_DIR}/../../../ ABSOLUTE)
+
+set(LIBXML2_VERSION_MAJOR @LIBXML_MAJOR_VERSION@)
+set(LIBXML2_VERSION_MINOR @LIBXML_MINOR_VERSION@)
+set(LIBXML2_VERSION_MICRO @LIBXML_MICRO_VERSION@)
+set(LIBXML2_VERSION_STRING "@VERSION@")
+set(LIBXML2_INSTALL_PREFIX ${_libxml2_rootdir})
+set(LIBXML2_INCLUDE_DIRS ${_libxml2_rootdir}/include)
+set(LIBXML2_LIBRARY_DIR ${_libxml2_rootdir}/lib)
+set(LIBXML2_LIBRARIES -L${LIBXML2_LIBRARY_DIR} -lxml2)
+
+if(@WITH_THREADS@)
+ find_package(Threads REQUIRED)
+ list(APPEND LIBXML2_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
+endif()
+
+if(@WITH_LZMA@)
+ find_package(LibLZMA REQUIRED)
+ list(APPEND LIBXML2_LIBRARIES ${LIBLZMA_LIBRARIES})
+ list(APPEND LIBXML2_INCLUDE_DIRS ${LIBLZMA_INCLUDE_DIRS})
+endif()
+
+if(@WITH_ZLIB@)
+ find_package(ZLIB REQUIRED)
+ list(APPEND LIBXML2_LIBRARIES ${ZLIB_LIBRARIES})
+ list(APPEND LIBXML2_INCLUDE_DIRS ${ZLIB_INCLUDE_DIRS})
+endif()
+
+list(APPEND LIBXML2_LIBRARIES @ICU_LIBS@ @ICONV_LIBS@ @M_LIBS@ @WIN32_EXTRA_LIBADD@ @LIBS@)
+
+# whether libxml2 has dso support
+set(LIBXML2_MODULES @WITH_MODULES@)
+
+mark_as_advanced( LIBXML2_INCLUDE_DIRS LIBXML2_LIBRARIES )
diff --git a/third_party/libxml/src/libxml2.spec b/third_party/libxml/src/libxml2.spec
deleted file mode 100644
index 94a2a3f..0000000
--- a/third_party/libxml/src/libxml2.spec
+++ /dev/null
@@ -1,132 +0,0 @@
-Summary: Library providing XML and HTML support
-Name: libxml2
-Version: 2.7.7
-Release: 1
-License: MIT
-Group: Development/Libraries
-Source: ftp://xmlsoft.org/libxml2/libxml2-%{version}.tar.gz
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
-BuildRequires: python python-devel zlib-devel pkgconfig
-URL: http://xmlsoft.org/
-
-%description
-This library allows to manipulate XML files. It includes support
-to read, modify and write XML and HTML files. There is DTDs support
-this includes parsing and validation even with complex DtDs, either
-at parse time or later once the document has been modified. The output
-can be a simple SAX stream or and in-memory DOM like representations.
-In this case one can use the built-in XPath and XPointer implementation
-to select subnodes or ranges. A flexible Input/Output mechanism is
-available, with existing HTTP and FTP modules and combined to an
-URI library.
-
-%package devel
-Summary: Libraries, includes, etc. to develop XML and HTML applications
-Group: Development/Libraries
-Requires: libxml2 = %{version}-%{release}
-Requires: zlib-devel
-Requires: pkgconfig
-
-%description devel
-Libraries, include files, etc you can use to develop XML applications.
-This library allows to manipulate XML files. It includes support
-to read, modify and write XML and HTML files. There is DTDs support
-this includes parsing and validation even with complex DtDs, either
-at parse time or later once the document has been modified. The output
-can be a simple SAX stream or and in-memory DOM like representations.
-In this case one can use the built-in XPath and XPointer implementation
-to select subnodes or ranges. A flexible Input/Output mechanism is
-available, with existing HTTP and FTP modules and combined to an
-URI library.
-
-%package python
-Summary: Python bindings for the libxml2 library
-Group: Development/Libraries
-Requires: libxml2 = %{version}-%{release}
-Requires: python
-
-%description python
-The libxml2-python package contains a module that permits applications
-written in the Python programming language to use the interface
-supplied by the libxml2 library to manipulate XML files.
-
-This library allows to manipulate XML files. It includes support
-to read, modify and write XML and HTML files. There is DTDs support
-this includes parsing and validation even with complex DTDs, either
-at parse time or later once the document has been modified.
-
-%prep
-%setup -q
-
-%build
-%configure
-make %{_smp_mflags}
-gzip -9 ChangeLog
-
-%install
-rm -fr %{buildroot}
-
-%makeinstall
-(cd doc/examples ; make clean ; rm -rf .deps Makefile)
-gzip -9 doc/libxml2-api.xml
-rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
-
-%clean
-rm -fr %{buildroot}
-
-%post
-/sbin/ldconfig
-
-%postun
-/sbin/ldconfig
-
-%files
-%defattr(-, root, root)
-
-%doc AUTHORS ChangeLog.gz NEWS README Copyright TODO
-%doc %{_mandir}/man1/xmllint.1*
-%doc %{_mandir}/man1/xmlcatalog.1*
-%doc %{_mandir}/man3/libxml.3*
-
-%{_libdir}/lib*.so.*
-%{_bindir}/xmllint
-%{_bindir}/xmlcatalog
-
-%files devel
-%defattr(-, root, root)
-
-%doc %{_mandir}/man1/xml2-config.1*
-%doc AUTHORS ChangeLog.gz NEWS README Copyright
-%doc doc/*.html doc/html doc/*.gif doc/*.png
-%doc doc/tutorial doc/libxml2-api.xml.gz
-%doc doc/examples
-%doc %dir %{_datadir}/gtk-doc/html/libxml2
-%doc %{_datadir}/gtk-doc/html/libxml2/*.devhelp
-%doc %{_datadir}/gtk-doc/html/libxml2/*.html
-%doc %{_datadir}/gtk-doc/html/libxml2/*.png
-%doc %{_datadir}/gtk-doc/html/libxml2/*.css
-
-%{_libdir}/lib*.so
-%{_libdir}/*a
-%{_libdir}/*.sh
-%{_includedir}/*
-%{_bindir}/xml2-config
-%{_datadir}/aclocal/libxml.m4
-%{_libdir}/pkgconfig/libxml-2.0.pc
-%files python
-%defattr(-, root, root)
-
-%doc AUTHORS ChangeLog.gz NEWS README Copyright
-%{_libdir}/python*/site-packages/libxml2.py*
-%{_libdir}/python*/site-packages/drv_libxml2.py*
-%{_libdir}/python*/site-packages/libxml2mod*
-%doc python/TODO
-%doc python/libxml2class.txt
-%doc python/tests/*.py
-%doc doc/*.py
-%doc doc/python.html
-
-%changelog
-* Mon Mar 15 2010 Daniel Veillard <veillard@redhat.com>
-- upstream release 2.7.7 see http://xmlsoft.org/news.html
-
diff --git a/third_party/libxml/src/libxml2.syms b/third_party/libxml/src/libxml2.syms
new file mode 100644
index 0000000..370dcf1
--- /dev/null
+++ b/third_party/libxml/src/libxml2.syms
@@ -0,0 +1,2281 @@
+#
+# Officially exported symbols, for which header
+# file definitions are installed in /usr/include/libxml2
+#
+# Automatically generated from symbols.xml and syms.xsl
+#
+# Versions here are *fixed* to match the libxml2 version
+# at which the symbol was introduced. This ensures that
+# a new client app requiring symbol foo() can't accidentally
+# run with old libxml2.so not providing foo() - the global
+# soname version info can't enforce this since we never
+# change the soname
+#
+
+LIBXML2_2.4.30 {
+ global:
+
+# debugXML
+ xmlBoolToText;
+ xmlDebugDumpAttr;
+ xmlDebugDumpAttrList;
+ xmlDebugDumpDTD;
+ xmlDebugDumpDocument;
+ xmlDebugDumpDocumentHead;
+ xmlDebugDumpEntities;
+ xmlDebugDumpNode;
+ xmlDebugDumpNodeList;
+ xmlDebugDumpOneNode;
+ xmlDebugDumpString;
+ xmlLsCountNode;
+ xmlLsOneNode;
+ xmlShell;
+ xmlShellBase;
+ xmlShellCat;
+ xmlShellDir;
+ xmlShellDu;
+ xmlShellList;
+ xmlShellLoad;
+ xmlShellPrintNode;
+ xmlShellPrintXPathError;
+ xmlShellPrintXPathResult;
+ xmlShellPwd;
+ xmlShellSave;
+ xmlShellValidate;
+ xmlShellWrite;
+
+# xpointer
+ xmlXPtrBuildNodeList;
+ xmlXPtrEval;
+ xmlXPtrEvalRangePredicate;
+ xmlXPtrFreeLocationSet;
+ xmlXPtrLocationSetAdd;
+ xmlXPtrLocationSetCreate;
+ xmlXPtrLocationSetDel;
+ xmlXPtrLocationSetMerge;
+ xmlXPtrLocationSetRemove;
+ xmlXPtrNewCollapsedRange;
+ xmlXPtrNewContext;
+ xmlXPtrNewLocationSetNodeSet;
+ xmlXPtrNewLocationSetNodes;
+ xmlXPtrNewRange;
+ xmlXPtrNewRangeNodeObject;
+ xmlXPtrNewRangeNodePoint;
+ xmlXPtrNewRangeNodes;
+ xmlXPtrNewRangePointNode;
+ xmlXPtrNewRangePoints;
+ xmlXPtrRangeToFunction;
+ xmlXPtrWrapLocationSet;
+
+# SAX
+ attribute;
+ attributeDecl;
+ cdataBlock;
+ characters;
+ checkNamespace;
+ comment;
+
+# SAX2
+ docbDefaultSAXHandlerInit;
+
+# SAX
+ elementDecl;
+ endDocument;
+ endElement;
+ entityDecl;
+ externalSubset;
+ getColumnNumber;
+ getEntity;
+ getLineNumber;
+ getNamespace;
+ getParameterEntity;
+ getPublicId;
+ getSystemId;
+ globalNamespace;
+ hasExternalSubset;
+ hasInternalSubset;
+
+# SAX2
+ htmlDefaultSAXHandlerInit;
+
+# SAX
+ ignorableWhitespace;
+ initdocbDefaultSAXHandler;
+ inithtmlDefaultSAXHandler;
+ initxmlDefaultSAXHandler;
+ internalSubset;
+ isStandalone;
+ namespaceDecl;
+ notationDecl;
+ processingInstruction;
+ reference;
+ resolveEntity;
+ setDocumentLocator;
+ setNamespace;
+ startDocument;
+ startElement;
+ unparsedEntityDecl;
+
+# SAX2
+ xmlDefaultSAXHandlerInit;
+
+# parserInternals
+ htmlCreateFileParserCtxt;
+ htmlInitAutoClose;
+ inputPop;
+ inputPush;
+ namePop;
+ namePush;
+ nodePop;
+ nodePush;
+ xmlCheckLanguageID;
+ xmlCopyChar;
+ xmlCopyCharMultiByte;
+ xmlCreateEntityParserCtxt;
+ xmlCreateFileParserCtxt;
+ xmlCreateMemoryParserCtxt;
+ xmlCurrentChar;
+ xmlDecodeEntities;
+ xmlFreeInputStream;
+ xmlHandleEntity;
+
+# chvalid
+ xmlIsBaseChar;
+ xmlIsBlank;
+ xmlIsChar;
+ xmlIsCombining;
+ xmlIsDigit;
+ xmlIsExtender;
+ xmlIsIdeographic;
+
+# parserInternals
+ xmlIsLetter;
+
+# chvalid
+ xmlIsPubidChar;
+
+# parserInternals
+ xmlNamespaceParseNCName;
+ xmlNamespaceParseNSDef;
+ xmlNamespaceParseQName;
+ xmlNewEntityInputStream;
+ xmlNewInputFromFile;
+ xmlNewInputStream;
+
+# parser
+ xmlNewParserCtxt;
+
+# parserInternals
+ xmlNewStringInputStream;
+ xmlNextChar;
+ xmlParseAttValue;
+ xmlParseAttribute;
+ xmlParseAttributeListDecl;
+ xmlParseAttributeType;
+ xmlParseCDSect;
+ xmlParseCharData;
+ xmlParseCharRef;
+ xmlParseComment;
+ xmlParseContent;
+ xmlParseDefaultDecl;
+ xmlParseDocTypeDecl;
+ xmlParseElement;
+ xmlParseElementChildrenContentDecl;
+ xmlParseElementContentDecl;
+ xmlParseElementDecl;
+ xmlParseElementMixedContentDecl;
+ xmlParseEncName;
+ xmlParseEncodingDecl;
+ xmlParseEndTag;
+ xmlParseEntityDecl;
+ xmlParseEntityRef;
+ xmlParseEntityValue;
+ xmlParseEnumeratedType;
+ xmlParseEnumerationType;
+ xmlParseExternalID;
+ xmlParseExternalSubset;
+ xmlParseMarkupDecl;
+ xmlParseMisc;
+ xmlParseName;
+ xmlParseNamespace;
+ xmlParseNmtoken;
+ xmlParseNotationDecl;
+ xmlParseNotationType;
+ xmlParsePEReference;
+ xmlParsePI;
+ xmlParsePITarget;
+ xmlParsePubidLiteral;
+ xmlParseQuotedString;
+ xmlParseReference;
+ xmlParseSDDecl;
+ xmlParseStartTag;
+ xmlParseSystemLiteral;
+ xmlParseTextDecl;
+ xmlParseVersionInfo;
+ xmlParseVersionNum;
+ xmlParseXMLDecl;
+ xmlParserHandlePEReference;
+ xmlParserHandleReference;
+ xmlParserInputShrink;
+ xmlPopInput;
+ xmlPushInput;
+ xmlScanName;
+ xmlSetEntityReferenceFunc;
+ xmlSkipBlankChars;
+ xmlSplitQName;
+ xmlStringComment; # variable
+ xmlStringCurrentChar;
+ xmlStringDecodeEntities;
+ xmlStringText; # variable
+ xmlStringTextNoenc; # variable
+ xmlSwitchEncoding;
+ xmlSwitchToEncoding;
+
+# c14n
+ xmlC14NDocDumpMemory;
+ xmlC14NDocSave;
+ xmlC14NDocSaveTo;
+ xmlC14NExecute;
+
+# catalog
+ xmlACatalogAdd;
+ xmlACatalogDump;
+ xmlACatalogRemove;
+ xmlACatalogResolve;
+ xmlACatalogResolvePublic;
+ xmlACatalogResolveSystem;
+ xmlACatalogResolveURI;
+ xmlCatalogAdd;
+ xmlCatalogAddLocal;
+ xmlCatalogCleanup;
+ xmlCatalogConvert;
+ xmlCatalogDump;
+ xmlCatalogFreeLocal;
+ xmlCatalogGetDefaults;
+ xmlCatalogGetPublic;
+ xmlCatalogGetSystem;
+ xmlCatalogIsEmpty;
+ xmlCatalogLocalResolve;
+ xmlCatalogLocalResolveURI;
+ xmlCatalogRemove;
+ xmlCatalogResolve;
+ xmlCatalogResolvePublic;
+ xmlCatalogResolveSystem;
+ xmlCatalogResolveURI;
+ xmlCatalogSetDebug;
+ xmlCatalogSetDefaultPrefer;
+ xmlCatalogSetDefaults;
+ xmlConvertSGMLCatalog;
+ xmlFreeCatalog;
+ xmlInitializeCatalog;
+ xmlLoadACatalog;
+ xmlLoadCatalog;
+ xmlLoadCatalogs;
+ xmlLoadSGMLSuperCatalog;
+ xmlNewCatalog;
+ xmlParseCatalogFile;
+
+# xpathInternals
+ valuePop;
+ valuePush;
+ xmlXPathAddValues;
+ xmlXPathBooleanFunction;
+ xmlXPathCeilingFunction;
+ xmlXPathCompareValues;
+ xmlXPathConcatFunction;
+ xmlXPathContainsFunction;
+ xmlXPathCountFunction;
+ xmlXPathDebugDumpCompExpr;
+ xmlXPathDebugDumpObject;
+ xmlXPathDifference;
+ xmlXPathDistinct;
+ xmlXPathDistinctSorted;
+ xmlXPathDivValues;
+ xmlXPathEqualValues;
+ xmlXPathEvalExpr;
+ xmlXPathEvaluatePredicateResult;
+ xmlXPathFalseFunction;
+ xmlXPathFloorFunction;
+ xmlXPathFreeParserContext;
+ xmlXPathFunctionLookup;
+ xmlXPathFunctionLookupNS;
+ xmlXPathHasSameNodes;
+ xmlXPathIdFunction;
+ xmlXPathIntersection;
+ xmlXPathIsNodeType;
+ xmlXPathLangFunction;
+ xmlXPathLastFunction;
+ xmlXPathLeading;
+ xmlXPathLeadingSorted;
+ xmlXPathLocalNameFunction;
+ xmlXPathModValues;
+ xmlXPathMultValues;
+ xmlXPathNamespaceURIFunction;
+ xmlXPathNewBoolean;
+ xmlXPathNewCString;
+ xmlXPathNewFloat;
+ xmlXPathNewNodeSet;
+ xmlXPathNewNodeSetList;
+ xmlXPathNewParserContext;
+ xmlXPathNewString;
+ xmlXPathNewValueTree;
+ xmlXPathNextAncestor;
+ xmlXPathNextAncestorOrSelf;
+ xmlXPathNextAttribute;
+ xmlXPathNextChild;
+ xmlXPathNextDescendant;
+ xmlXPathNextDescendantOrSelf;
+ xmlXPathNextFollowing;
+ xmlXPathNextFollowingSibling;
+ xmlXPathNextNamespace;
+ xmlXPathNextParent;
+ xmlXPathNextPreceding;
+ xmlXPathNextPrecedingSibling;
+ xmlXPathNextSelf;
+ xmlXPathNodeLeading;
+ xmlXPathNodeLeadingSorted;
+ xmlXPathNodeSetAdd;
+ xmlXPathNodeSetAddNs;
+ xmlXPathNodeSetAddUnique;
+ xmlXPathNodeSetContains;
+ xmlXPathNodeSetDel;
+ xmlXPathNodeSetFreeNs;
+ xmlXPathNodeSetMerge;
+ xmlXPathNodeSetRemove;
+ xmlXPathNodeSetSort;
+ xmlXPathNodeTrailing;
+ xmlXPathNodeTrailingSorted;
+ xmlXPathNormalizeFunction;
+ xmlXPathNotEqualValues;
+ xmlXPathNotFunction;
+ xmlXPathNsLookup;
+ xmlXPathNumberFunction;
+ xmlXPathParseNCName;
+ xmlXPathParseName;
+ xmlXPathPopBoolean;
+ xmlXPathPopExternal;
+ xmlXPathPopNodeSet;
+ xmlXPathPopNumber;
+ xmlXPathPopString;
+ xmlXPathPositionFunction;
+ xmlXPathRegisterAllFunctions;
+ xmlXPathRegisterFunc;
+ xmlXPathRegisterFuncLookup;
+ xmlXPathRegisterFuncNS;
+ xmlXPathRegisterNs;
+ xmlXPathRegisterVariable;
+ xmlXPathRegisterVariableLookup;
+ xmlXPathRegisterVariableNS;
+ xmlXPathRegisteredFuncsCleanup;
+ xmlXPathRegisteredNsCleanup;
+ xmlXPathRegisteredVariablesCleanup;
+ xmlXPathRoot;
+ xmlXPathRoundFunction;
+ xmlXPathStartsWithFunction;
+ xmlXPathStringEvalNumber;
+ xmlXPathStringFunction;
+ xmlXPathStringLengthFunction;
+ xmlXPathSubValues;
+ xmlXPathSubstringAfterFunction;
+ xmlXPathSubstringBeforeFunction;
+ xmlXPathSubstringFunction;
+ xmlXPathSumFunction;
+ xmlXPathTrailing;
+ xmlXPathTrailingSorted;
+ xmlXPathTranslateFunction;
+ xmlXPathTrueFunction;
+ xmlXPathValueFlipSign;
+ xmlXPathVariableLookup;
+ xmlXPathVariableLookupNS;
+ xmlXPathWrapCString;
+ xmlXPathWrapExternal;
+ xmlXPathWrapNodeSet;
+ xmlXPathWrapString;
+ xmlXPatherror;
+
+# xmlautomata
+ xmlAutomataCompile;
+ xmlAutomataGetInitState;
+ xmlAutomataIsDeterminist;
+ xmlAutomataNewAllTrans;
+ xmlAutomataNewCountTrans;
+ xmlAutomataNewCountedTrans;
+ xmlAutomataNewCounter;
+ xmlAutomataNewCounterTrans;
+ xmlAutomataNewEpsilon;
+ xmlAutomataNewOnceTrans;
+ xmlAutomataNewState;
+ xmlAutomataNewTransition;
+ xmlAutomataSetFinalState;
+ xmlFreeAutomata;
+ xmlNewAutomata;
+
+# HTMLtree
+ htmlDocContentDumpFormatOutput;
+ htmlDocContentDumpOutput;
+ htmlDocDump;
+ htmlDocDumpMemory;
+ htmlGetMetaEncoding;
+ htmlIsBooleanAttr;
+ htmlNewDoc;
+ htmlNewDocNoDtD;
+ htmlNodeDump;
+ htmlNodeDumpFile;
+ htmlNodeDumpFileFormat;
+ htmlNodeDumpFormatOutput;
+ htmlNodeDumpOutput;
+ htmlSaveFile;
+ htmlSaveFileEnc;
+ htmlSaveFileFormat;
+ htmlSetMetaEncoding;
+
+# nanoftp
+ xmlNanoFTPCheckResponse;
+ xmlNanoFTPCleanup;
+ xmlNanoFTPClose;
+ xmlNanoFTPCloseConnection;
+ xmlNanoFTPConnect;
+ xmlNanoFTPConnectTo;
+ xmlNanoFTPCwd;
+ xmlNanoFTPFreeCtxt;
+ xmlNanoFTPGet;
+ xmlNanoFTPGetConnection;
+ xmlNanoFTPGetResponse;
+ xmlNanoFTPGetSocket;
+ xmlNanoFTPInit;
+ xmlNanoFTPList;
+ xmlNanoFTPNewCtxt;
+ xmlNanoFTPOpen;
+ xmlNanoFTPProxy;
+ xmlNanoFTPQuit;
+ xmlNanoFTPRead;
+ xmlNanoFTPScanProxy;
+ xmlNanoFTPUpdateURL;
+
+# DOCBparser
+ docbCreateFileParserCtxt;
+ docbCreatePushParserCtxt;
+ docbEncodeEntities;
+ docbFreeParserCtxt;
+ docbParseChunk;
+ docbParseDoc;
+ docbParseDocument;
+ docbParseFile;
+ docbSAXParseDoc;
+ docbSAXParseFile;
+
+# xpath
+ xmlXPathCastBooleanToNumber;
+ xmlXPathCastBooleanToString;
+ xmlXPathCastNodeSetToBoolean;
+ xmlXPathCastNodeSetToNumber;
+ xmlXPathCastNodeSetToString;
+ xmlXPathCastNodeToNumber;
+ xmlXPathCastNodeToString;
+ xmlXPathCastNumberToBoolean;
+ xmlXPathCastNumberToString;
+ xmlXPathCastStringToBoolean;
+ xmlXPathCastStringToNumber;
+ xmlXPathCastToBoolean;
+ xmlXPathCastToNumber;
+ xmlXPathCastToString;
+ xmlXPathCmpNodes;
+ xmlXPathCompile;
+ xmlXPathCompiledEval;
+ xmlXPathConvertBoolean;
+ xmlXPathConvertNumber;
+ xmlXPathConvertString;
+ xmlXPathEval;
+ xmlXPathEvalExpression;
+ xmlXPathEvalPredicate;
+ xmlXPathFreeCompExpr;
+ xmlXPathFreeContext;
+ xmlXPathFreeNodeSet;
+ xmlXPathFreeNodeSetList;
+ xmlXPathFreeObject;
+ xmlXPathInit;
+ xmlXPathIsInf;
+ xmlXPathIsNaN;
+ xmlXPathNAN; # variable
+ xmlXPathNINF; # variable
+ xmlXPathNewContext;
+ xmlXPathNodeSetCreate;
+ xmlXPathObjectCopy;
+ xmlXPathPINF; # variable
+
+# xlink
+ xlinkGetDefaultDetect;
+ xlinkGetDefaultHandler;
+ xlinkIsLink;
+ xlinkSetDefaultDetect;
+ xlinkSetDefaultHandler;
+
+# entities
+ xmlAddDocEntity;
+ xmlAddDtdEntity;
+ xmlCleanupPredefinedEntities;
+ xmlCopyEntitiesTable;
+ xmlCreateEntitiesTable;
+ xmlDumpEntitiesTable;
+ xmlDumpEntityDecl;
+ xmlEncodeEntities;
+ xmlEncodeEntitiesReentrant;
+ xmlEncodeSpecialChars;
+ xmlFreeEntitiesTable;
+ xmlGetDocEntity;
+ xmlGetDtdEntity;
+ xmlGetParameterEntity;
+ xmlGetPredefinedEntity;
+ xmlInitializePredefinedEntities;
+
+# xinclude
+ xmlXIncludeProcess;
+
+# list
+ xmlLinkGetData;
+ xmlListAppend;
+ xmlListClear;
+ xmlListCopy;
+ xmlListCreate;
+ xmlListDelete;
+ xmlListDup;
+ xmlListEmpty;
+ xmlListEnd;
+ xmlListFront;
+ xmlListInsert;
+ xmlListMerge;
+ xmlListPopBack;
+ xmlListPopFront;
+ xmlListPushBack;
+ xmlListPushFront;
+ xmlListRemoveAll;
+ xmlListRemoveFirst;
+ xmlListRemoveLast;
+ xmlListReverse;
+ xmlListReverseSearch;
+ xmlListReverseWalk;
+ xmlListSearch;
+ xmlListSize;
+ xmlListSort;
+ xmlListWalk;
+
+# xmlmemory
+ xmlInitMemory;
+ xmlMallocLoc;
+ xmlMemDisplay;
+ xmlMemFree;
+ xmlMemGet;
+ xmlMemMalloc;
+ xmlMemRealloc;
+ xmlMemSetup;
+ xmlMemShow;
+ xmlMemStrdupLoc;
+ xmlMemUsed;
+ xmlMemoryDump;
+ xmlMemoryStrdup;
+ xmlReallocLoc;
+
+# xmlIO
+ xmlAllocOutputBuffer;
+ xmlAllocParserInputBuffer;
+ xmlCheckFilename;
+ xmlCleanupInputCallbacks;
+ xmlCleanupOutputCallbacks;
+ xmlFileClose;
+ xmlFileMatch;
+ xmlFileOpen;
+ xmlFileRead;
+ xmlFreeParserInputBuffer;
+ xmlIOFTPClose;
+ xmlIOFTPMatch;
+ xmlIOFTPOpen;
+ xmlIOFTPRead;
+ xmlIOHTTPClose;
+ xmlIOHTTPMatch;
+ xmlIOHTTPOpen;
+ xmlIOHTTPOpenW;
+ xmlIOHTTPRead;
+ xmlNoNetExternalEntityLoader;
+ xmlNormalizeWindowsPath;
+ xmlOutputBufferClose;
+ xmlOutputBufferCreateFd;
+ xmlOutputBufferCreateFile;
+ xmlOutputBufferCreateFilename;
+ xmlOutputBufferCreateIO;
+ xmlOutputBufferFlush;
+ xmlOutputBufferWrite;
+ xmlOutputBufferWriteString;
+ xmlParserGetDirectory;
+ xmlParserInputBufferCreateFd;
+ xmlParserInputBufferCreateFile;
+ xmlParserInputBufferCreateFilename;
+ xmlParserInputBufferCreateIO;
+ xmlParserInputBufferCreateMem;
+ xmlParserInputBufferGrow;
+ xmlParserInputBufferPush;
+ xmlParserInputBufferRead;
+ xmlRegisterDefaultInputCallbacks;
+ xmlRegisterDefaultOutputCallbacks;
+ xmlRegisterHTTPPostCallbacks;
+ xmlRegisterInputCallbacks;
+ xmlRegisterOutputCallbacks;
+
+# xmlversion
+ xmlCheckVersion;
+
+# valid
+ xmlAddAttributeDecl;
+ xmlAddElementDecl;
+ xmlAddID;
+ xmlAddNotationDecl;
+ xmlAddRef;
+ xmlCopyAttributeTable;
+ xmlCopyElementContent;
+ xmlCopyElementTable;
+ xmlCopyEnumeration;
+ xmlCopyNotationTable;
+ xmlCreateEnumeration;
+ xmlDumpAttributeDecl;
+ xmlDumpAttributeTable;
+ xmlDumpElementDecl;
+ xmlDumpElementTable;
+ xmlDumpNotationDecl;
+ xmlDumpNotationTable;
+ xmlFreeAttributeTable;
+ xmlFreeElementContent;
+ xmlFreeElementTable;
+ xmlFreeEnumeration;
+ xmlFreeIDTable;
+ xmlFreeNotationTable;
+ xmlFreeRefTable;
+ xmlGetDtdAttrDesc;
+ xmlGetDtdElementDesc;
+ xmlGetDtdNotationDesc;
+ xmlGetDtdQAttrDesc;
+ xmlGetDtdQElementDesc;
+ xmlGetID;
+ xmlGetRefs;
+ xmlIsID;
+ xmlIsMixedElement;
+ xmlIsRef;
+ xmlNewElementContent;
+ xmlRemoveID;
+ xmlRemoveRef;
+ xmlSnprintfElementContent;
+
+# tree
+ xmlSplitQName2;
+
+# valid
+ xmlSprintfElementContent;
+ xmlValidBuildContentModel;
+ xmlValidCtxtNormalizeAttributeValue;
+ xmlValidGetPotentialChildren;
+ xmlValidGetValidElements;
+ xmlValidNormalizeAttributeValue;
+ xmlValidateAttributeDecl;
+ xmlValidateAttributeValue;
+ xmlValidateDocument;
+ xmlValidateDocumentFinal;
+ xmlValidateDtd;
+ xmlValidateDtdFinal;
+ xmlValidateElement;
+ xmlValidateElementDecl;
+ xmlValidateNameValue;
+ xmlValidateNamesValue;
+ xmlValidateNmtokenValue;
+ xmlValidateNmtokensValue;
+ xmlValidateNotationDecl;
+ xmlValidateNotationUse;
+ xmlValidateOneAttribute;
+ xmlValidateOneElement;
+ xmlValidateOneNamespace;
+ xmlValidateRoot;
+
+# HTMLparser
+ UTF8ToHtml;
+ htmlAutoCloseTag;
+ htmlCreatePushParserCtxt;
+ htmlEncodeEntities;
+ htmlEntityLookup;
+ htmlEntityValueLookup;
+ htmlFreeParserCtxt;
+ htmlHandleOmittedElem;
+ htmlIsAutoClosed;
+ htmlIsScriptAttribute;
+ htmlParseCharRef;
+ htmlParseChunk;
+ htmlParseDoc;
+ htmlParseDocument;
+ htmlParseElement;
+ htmlParseEntityRef;
+ htmlParseFile;
+ htmlSAXParseDoc;
+ htmlSAXParseFile;
+ htmlTagLookup;
+
+# xmlstring
+ xmlCharStrdup;
+ xmlCharStrndup;
+
+# parser
+ xmlCleanupParser;
+ xmlClearNodeInfoSeq;
+ xmlClearParserCtxt;
+ xmlCreateDocParserCtxt;
+ xmlCreateIOParserCtxt;
+ xmlCreatePushParserCtxt;
+ xmlFreeParserCtxt;
+ xmlGetExternalEntityLoader;
+ xmlGetFeature;
+ xmlGetFeaturesList;
+
+# globals
+ xmlGetWarningsDefaultValue; # variable
+
+# parser
+ xmlIOParseDTD;
+ xmlInitNodeInfoSeq;
+ xmlInitParser;
+ xmlInitParserCtxt;
+ xmlKeepBlanksDefault;
+ xmlLineNumbersDefault;
+ xmlLoadExternalEntity;
+ xmlNewIOInputStream;
+ xmlParseBalancedChunkMemory;
+ xmlParseBalancedChunkMemoryRecover;
+ xmlParseChunk;
+ xmlParseCtxtExternalEntity;
+ xmlParseDTD;
+ xmlParseDoc;
+ xmlParseDocument;
+ xmlParseEntity;
+ xmlParseExtParsedEnt;
+ xmlParseExternalEntity;
+ xmlParseFile;
+ xmlParseMemory;
+ xmlParserAddNodeInfo;
+ xmlParserFindNodeInfo;
+ xmlParserFindNodeInfoIndex;
+ xmlParserInputGrow;
+ xmlParserInputRead;
+ xmlPedanticParserDefault;
+ xmlRecoverDoc;
+ xmlRecoverFile;
+ xmlRecoverMemory;
+ xmlSAXParseDTD;
+ xmlSAXParseDoc;
+ xmlSAXParseEntity;
+ xmlSAXParseFile;
+ xmlSAXParseFileWithData;
+ xmlSAXParseMemory;
+ xmlSAXParseMemoryWithData;
+ xmlSAXUserParseFile;
+ xmlSAXUserParseMemory;
+ xmlSetExternalEntityLoader;
+ xmlSetFeature;
+ xmlSetupParserForBuffer;
+ xmlStopParser;
+
+# xmlstring
+ xmlStrEqual;
+ xmlStrcasecmp;
+ xmlStrcasestr;
+ xmlStrcat;
+ xmlStrchr;
+ xmlStrcmp;
+ xmlStrdup;
+ xmlStrlen;
+ xmlStrncasecmp;
+ xmlStrncat;
+ xmlStrncmp;
+ xmlStrndup;
+ xmlStrstr;
+ xmlStrsub;
+
+# parser
+ xmlSubstituteEntitiesDefault;
+
+# xmlreader
+ xmlFreeTextReader;
+ xmlNewTextReader;
+ xmlNewTextReaderFilename;
+ xmlTextReaderAttributeCount;
+ xmlTextReaderBaseUri;
+ xmlTextReaderDepth;
+ xmlTextReaderHasAttributes;
+ xmlTextReaderHasValue;
+ xmlTextReaderIsDefault;
+ xmlTextReaderIsEmptyElement;
+ xmlTextReaderLocalName;
+ xmlTextReaderName;
+ xmlTextReaderNamespaceUri;
+ xmlTextReaderNodeType;
+ xmlTextReaderPrefix;
+ xmlTextReaderQuoteChar;
+ xmlTextReaderRead;
+ xmlTextReaderValue;
+ xmlTextReaderXmlLang;
+
+# globals
+ docbDefaultSAXHandler; # variable
+ htmlDefaultSAXHandler; # variable
+ xmlDefaultSAXHandler; # variable
+ xmlDefaultSAXLocator; # variable
+ xmlDoValidityCheckingDefaultValue; # variable
+ xmlFree; # variable
+ xmlGenericError; # variable
+ xmlGenericErrorContext; # variable
+ xmlInitializeGlobalState;
+ xmlKeepBlanksDefaultValue; # variable
+ xmlLineNumbersDefaultValue; # variable
+ xmlLoadExtDtdDefaultValue; # variable
+ xmlMalloc; # variable
+ xmlMemStrdup; # variable
+ xmlParserDebugEntities; # variable
+ xmlParserVersion; # variable
+ xmlPedanticParserDefaultValue; # variable
+ xmlRealloc; # variable
+ xmlSaveNoEmptyTags; # variable
+ xmlSubstituteEntitiesDefaultValue; # variable
+ xmlTreeIndentString; # variable
+
+# threads
+ xmlCleanupThreads;
+ xmlFreeMutex;
+ xmlFreeRMutex;
+ xmlGetGlobalState;
+ xmlGetThreadId;
+ xmlInitThreads;
+ xmlIsMainThread;
+ xmlLockLibrary;
+ xmlMutexLock;
+ xmlMutexUnlock;
+ xmlNewMutex;
+ xmlNewRMutex;
+ xmlRMutexLock;
+ xmlRMutexUnlock;
+ xmlUnlockLibrary;
+
+# hash
+ xmlHashAddEntry;
+ xmlHashAddEntry2;
+ xmlHashAddEntry3;
+ xmlHashCopy;
+ xmlHashCreate;
+ xmlHashFree;
+ xmlHashLookup;
+ xmlHashLookup2;
+ xmlHashLookup3;
+ xmlHashRemoveEntry;
+ xmlHashRemoveEntry2;
+ xmlHashRemoveEntry3;
+ xmlHashScan;
+ xmlHashScan3;
+ xmlHashScanFull;
+ xmlHashScanFull3;
+ xmlHashSize;
+ xmlHashUpdateEntry;
+ xmlHashUpdateEntry2;
+ xmlHashUpdateEntry3;
+
+# xmlerror
+ initGenericErrorDefaultFunc;
+ xmlParserError;
+ xmlParserPrintFileContext;
+ xmlParserPrintFileInfo;
+ xmlParserValidityError;
+ xmlParserValidityWarning;
+ xmlParserWarning;
+ xmlSetGenericErrorFunc;
+
+# globals
+ oldXMLWDcompatibility; # variable
+
+# tree
+ xmlAddChild;
+ xmlAddChildList;
+ xmlAddNextSibling;
+ xmlAddPrevSibling;
+ xmlAddSibling;
+ xmlBufferAdd;
+ xmlBufferAddHead;
+
+# globals
+ xmlBufferAllocScheme; # variable
+
+# tree
+ xmlBufferCCat;
+ xmlBufferCat;
+ xmlBufferContent;
+ xmlBufferCreate;
+ xmlBufferCreateSize;
+ xmlBufferDump;
+ xmlBufferEmpty;
+ xmlBufferFree;
+ xmlBufferGrow;
+ xmlBufferLength;
+ xmlBufferResize;
+ xmlBufferSetAllocationScheme;
+ xmlBufferShrink;
+ xmlBufferWriteCHAR;
+ xmlBufferWriteChar;
+ xmlBufferWriteQuotedString;
+ xmlCopyDoc;
+ xmlCopyDtd;
+ xmlCopyNamespace;
+ xmlCopyNamespaceList;
+ xmlCopyNode;
+ xmlCopyNodeList;
+ xmlCopyProp;
+ xmlCopyPropList;
+ xmlCreateIntSubset;
+
+# globals
+ xmlDefaultBufferSize; # variable
+
+# tree
+ xmlDocCopyNode;
+ xmlDocDump;
+ xmlDocDumpFormatMemory;
+ xmlDocDumpFormatMemoryEnc;
+ xmlDocDumpMemory;
+ xmlDocDumpMemoryEnc;
+ xmlDocFormatDump;
+ xmlDocGetRootElement;
+ xmlDocSetRootElement;
+ xmlElemDump;
+ xmlFreeDoc;
+ xmlFreeDtd;
+ xmlFreeNode;
+ xmlFreeNodeList;
+ xmlFreeNs;
+ xmlFreeNsList;
+ xmlFreeProp;
+ xmlFreePropList;
+ xmlGetBufferAllocationScheme;
+ xmlGetCompressMode;
+ xmlGetDocCompressMode;
+ xmlGetIntSubset;
+ xmlGetLastChild;
+ xmlGetLineNo;
+ xmlGetNodePath;
+ xmlGetNsList;
+ xmlGetNsProp;
+ xmlGetProp;
+ xmlHasNsProp;
+ xmlHasProp;
+
+# globals
+ xmlIndentTreeOutput; # variable
+
+# tree
+ xmlIsBlankNode;
+ xmlIsXHTML;
+ xmlNewCDataBlock;
+ xmlNewCharRef;
+ xmlNewChild;
+ xmlNewComment;
+ xmlNewDoc;
+ xmlNewDocComment;
+ xmlNewDocFragment;
+ xmlNewDocNode;
+ xmlNewDocNodeEatName;
+ xmlNewDocProp;
+ xmlNewDocRawNode;
+ xmlNewDocText;
+ xmlNewDocTextLen;
+ xmlNewDtd;
+ xmlNewGlobalNs;
+ xmlNewNode;
+ xmlNewNodeEatName;
+ xmlNewNs;
+ xmlNewNsProp;
+ xmlNewNsPropEatName;
+ xmlNewPI;
+ xmlNewProp;
+ xmlNewReference;
+ xmlNewText;
+ xmlNewTextChild;
+ xmlNewTextLen;
+ xmlNodeAddContent;
+ xmlNodeAddContentLen;
+ xmlNodeDump;
+ xmlNodeDumpOutput;
+ xmlNodeGetBase;
+ xmlNodeGetContent;
+ xmlNodeGetLang;
+ xmlNodeGetSpacePreserve;
+ xmlNodeIsText;
+ xmlNodeListGetRawString;
+ xmlNodeListGetString;
+ xmlNodeSetBase;
+ xmlNodeSetContent;
+ xmlNodeSetContentLen;
+ xmlNodeSetLang;
+ xmlNodeSetName;
+ xmlNodeSetSpacePreserve;
+ xmlReconciliateNs;
+ xmlRemoveProp;
+ xmlReplaceNode;
+ xmlSaveFile;
+ xmlSaveFileEnc;
+ xmlSaveFileTo;
+ xmlSaveFormatFile;
+ xmlSaveFormatFileEnc;
+ xmlSaveFormatFileTo;
+ xmlSearchNs;
+ xmlSearchNsByHref;
+ xmlSetBufferAllocationScheme;
+ xmlSetCompressMode;
+ xmlSetDocCompressMode;
+ xmlSetListDoc;
+ xmlSetNs;
+ xmlSetNsProp;
+ xmlSetProp;
+ xmlSetTreeDoc;
+ xmlStringGetNodeList;
+ xmlStringLenGetNodeList;
+ xmlTextConcat;
+ xmlTextMerge;
+ xmlUnlinkNode;
+ xmlUnsetNsProp;
+ xmlUnsetProp;
+
+# xmlregexp
+ xmlRegExecPushString;
+ xmlRegFreeExecCtxt;
+ xmlRegFreeRegexp;
+ xmlRegNewExecCtxt;
+ xmlRegexpCompile;
+ xmlRegexpExec;
+ xmlRegexpIsDeterminist;
+ xmlRegexpPrint;
+
+# nanohttp
+ xmlNanoHTTPAuthHeader;
+ xmlNanoHTTPCleanup;
+ xmlNanoHTTPClose;
+ xmlNanoHTTPFetch;
+ xmlNanoHTTPInit;
+ xmlNanoHTTPMethod;
+ xmlNanoHTTPMethodRedir;
+ xmlNanoHTTPOpen;
+ xmlNanoHTTPOpenRedir;
+ xmlNanoHTTPRead;
+ xmlNanoHTTPReturnCode;
+ xmlNanoHTTPSave;
+ xmlNanoHTTPScanProxy;
+
+# xmlunicode
+ xmlUCSIsAlphabeticPresentationForms;
+ xmlUCSIsArabic;
+ xmlUCSIsArabicPresentationFormsA;
+ xmlUCSIsArabicPresentationFormsB;
+ xmlUCSIsArmenian;
+ xmlUCSIsArrows;
+ xmlUCSIsBasicLatin;
+ xmlUCSIsBengali;
+ xmlUCSIsBlock;
+ xmlUCSIsBlockElements;
+ xmlUCSIsBopomofo;
+ xmlUCSIsBopomofoExtended;
+ xmlUCSIsBoxDrawing;
+ xmlUCSIsBraillePatterns;
+ xmlUCSIsByzantineMusicalSymbols;
+ xmlUCSIsCJKCompatibility;
+ xmlUCSIsCJKCompatibilityForms;
+ xmlUCSIsCJKCompatibilityIdeographs;
+ xmlUCSIsCJKCompatibilityIdeographsSupplement;
+ xmlUCSIsCJKRadicalsSupplement;
+ xmlUCSIsCJKSymbolsandPunctuation;
+ xmlUCSIsCJKUnifiedIdeographs;
+ xmlUCSIsCJKUnifiedIdeographsExtensionA;
+ xmlUCSIsCJKUnifiedIdeographsExtensionB;
+ xmlUCSIsCat;
+ xmlUCSIsCatC;
+ xmlUCSIsCatCc;
+ xmlUCSIsCatCf;
+ xmlUCSIsCatCo;
+ xmlUCSIsCatCs;
+ xmlUCSIsCatL;
+ xmlUCSIsCatLl;
+ xmlUCSIsCatLm;
+ xmlUCSIsCatLo;
+ xmlUCSIsCatLt;
+ xmlUCSIsCatLu;
+ xmlUCSIsCatM;
+ xmlUCSIsCatMc;
+ xmlUCSIsCatMe;
+ xmlUCSIsCatMn;
+ xmlUCSIsCatN;
+ xmlUCSIsCatNd;
+ xmlUCSIsCatNl;
+ xmlUCSIsCatNo;
+ xmlUCSIsCatP;
+ xmlUCSIsCatPc;
+ xmlUCSIsCatPd;
+ xmlUCSIsCatPe;
+ xmlUCSIsCatPf;
+ xmlUCSIsCatPi;
+ xmlUCSIsCatPo;
+ xmlUCSIsCatPs;
+ xmlUCSIsCatS;
+ xmlUCSIsCatSc;
+ xmlUCSIsCatSk;
+ xmlUCSIsCatSm;
+ xmlUCSIsCatSo;
+ xmlUCSIsCatZ;
+ xmlUCSIsCatZl;
+ xmlUCSIsCatZp;
+ xmlUCSIsCatZs;
+ xmlUCSIsCherokee;
+ xmlUCSIsCombiningDiacriticalMarks;
+ xmlUCSIsCombiningHalfMarks;
+ xmlUCSIsCombiningMarksforSymbols;
+ xmlUCSIsControlPictures;
+ xmlUCSIsCurrencySymbols;
+ xmlUCSIsCyrillic;
+ xmlUCSIsDeseret;
+ xmlUCSIsDevanagari;
+ xmlUCSIsDingbats;
+ xmlUCSIsEnclosedAlphanumerics;
+ xmlUCSIsEnclosedCJKLettersandMonths;
+ xmlUCSIsEthiopic;
+ xmlUCSIsGeneralPunctuation;
+ xmlUCSIsGeometricShapes;
+ xmlUCSIsGeorgian;
+ xmlUCSIsGothic;
+ xmlUCSIsGreek;
+ xmlUCSIsGreekExtended;
+ xmlUCSIsGujarati;
+ xmlUCSIsGurmukhi;
+ xmlUCSIsHalfwidthandFullwidthForms;
+ xmlUCSIsHangulCompatibilityJamo;
+ xmlUCSIsHangulJamo;
+ xmlUCSIsHangulSyllables;
+ xmlUCSIsHebrew;
+ xmlUCSIsHighPrivateUseSurrogates;
+ xmlUCSIsHighSurrogates;
+ xmlUCSIsHiragana;
+ xmlUCSIsIPAExtensions;
+ xmlUCSIsIdeographicDescriptionCharacters;
+ xmlUCSIsKanbun;
+ xmlUCSIsKangxiRadicals;
+ xmlUCSIsKannada;
+ xmlUCSIsKatakana;
+ xmlUCSIsKhmer;
+ xmlUCSIsLao;
+ xmlUCSIsLatin1Supplement;
+ xmlUCSIsLatinExtendedA;
+ xmlUCSIsLatinExtendedAdditional;
+ xmlUCSIsLatinExtendedB;
+ xmlUCSIsLetterlikeSymbols;
+ xmlUCSIsLowSurrogates;
+ xmlUCSIsMalayalam;
+ xmlUCSIsMathematicalAlphanumericSymbols;
+ xmlUCSIsMathematicalOperators;
+ xmlUCSIsMiscellaneousSymbols;
+ xmlUCSIsMiscellaneousTechnical;
+ xmlUCSIsMongolian;
+ xmlUCSIsMusicalSymbols;
+ xmlUCSIsMyanmar;
+ xmlUCSIsNumberForms;
+ xmlUCSIsOgham;
+ xmlUCSIsOldItalic;
+ xmlUCSIsOpticalCharacterRecognition;
+ xmlUCSIsOriya;
+ xmlUCSIsPrivateUse;
+ xmlUCSIsRunic;
+ xmlUCSIsSinhala;
+ xmlUCSIsSmallFormVariants;
+ xmlUCSIsSpacingModifierLetters;
+ xmlUCSIsSpecials;
+ xmlUCSIsSuperscriptsandSubscripts;
+ xmlUCSIsSyriac;
+ xmlUCSIsTags;
+ xmlUCSIsTamil;
+ xmlUCSIsTelugu;
+ xmlUCSIsThaana;
+ xmlUCSIsThai;
+ xmlUCSIsTibetan;
+ xmlUCSIsUnifiedCanadianAboriginalSyllabics;
+ xmlUCSIsYiRadicals;
+ xmlUCSIsYiSyllables;
+
+# uri
+ xmlBuildURI;
+ xmlCreateURI;
+ xmlFreeURI;
+ xmlNormalizeURIPath;
+ xmlParseURI;
+ xmlParseURIReference;
+ xmlPrintURI;
+ xmlSaveUri;
+ xmlURIEscape;
+ xmlURIEscapeStr;
+ xmlURIUnescapeString;
+
+# encoding
+ UTF8Toisolat1;
+ isolat1ToUTF8;
+ xmlAddEncodingAlias;
+ xmlCharEncCloseFunc;
+ xmlCharEncFirstLine;
+ xmlCharEncInFunc;
+ xmlCharEncOutFunc;
+
+# xmlstring
+ xmlCheckUTF8;
+
+# encoding
+ xmlCleanupCharEncodingHandlers;
+ xmlCleanupEncodingAliases;
+ xmlDelEncodingAlias;
+ xmlDetectCharEncoding;
+ xmlFindCharEncodingHandler;
+ xmlGetCharEncodingHandler;
+ xmlGetCharEncodingName;
+ xmlGetEncodingAlias;
+
+# xmlstring
+ xmlGetUTF8Char;
+
+# encoding
+ xmlInitCharEncodingHandlers;
+ xmlNewCharEncodingHandler;
+ xmlParseCharEncoding;
+ xmlRegisterCharEncodingHandler;
+
+# xmlstring
+ xmlUTF8Strlen;
+ xmlUTF8Strloc;
+ xmlUTF8Strndup;
+ xmlUTF8Strpos;
+ xmlUTF8Strsize;
+ xmlUTF8Strsub;
+} ;
+
+LIBXML2_2.5.0 {
+ global:
+
+# globals
+ xmlDeregisterNodeDefault;
+ xmlDeregisterNodeDefaultValue; # variable
+ xmlRegisterNodeDefault;
+ xmlRegisterNodeDefaultValue; # variable
+
+# xmlreader
+ xmlTextReaderClose;
+ xmlTextReaderCurrentDoc;
+ xmlTextReaderCurrentNode;
+ xmlTextReaderGetAttributeNo;
+ xmlTextReaderGetAttributeNs;
+ xmlTextReaderGetAttribute;
+ xmlTextReaderGetParserProp;
+ xmlTextReaderGetRemainder;
+ xmlTextReaderLookupNamespace;
+ xmlTextReaderMoveToAttributeNo;
+ xmlTextReaderMoveToAttributeNs;
+ xmlTextReaderMoveToAttribute;
+ xmlTextReaderMoveToElement;
+ xmlTextReaderMoveToFirstAttribute;
+ xmlTextReaderMoveToNextAttribute;
+ xmlTextReaderNormalization;
+ xmlTextReaderReadAttributeValue;
+ xmlTextReaderReadInnerXml;
+ xmlTextReaderReadOuterXml;
+ xmlTextReaderReadState;
+ xmlTextReaderReadString;
+ xmlTextReaderSetParserProp;
+
+# valid
+ xmlValidatePopElement;
+ xmlValidatePushCData;
+ xmlValidatePushElement;
+} LIBXML2_2.4.30;
+
+LIBXML2_2.5.2 {
+ global:
+
+# tree
+ xmlGetNoNsProp;
+
+# HTMLparser
+ htmlAttrAllowed;
+ htmlElementAllowedHere;
+ htmlElementStatusHere;
+ htmlNodeStatus;
+
+# relaxng
+ xmlRelaxNGCleanupTypes;
+ xmlRelaxNGDump;
+ xmlRelaxNGFreeParserCtxt;
+ xmlRelaxNGFree;
+ xmlRelaxNGFreeValidCtxt;
+ xmlRelaxNGNewMemParserCtxt;
+ xmlRelaxNGNewParserCtxt;
+ xmlRelaxNGNewValidCtxt;
+ xmlRelaxNGParse;
+ xmlRelaxNGSetParserErrors;
+ xmlRelaxNGSetValidErrors;
+ xmlRelaxNGValidateDoc;
+
+# xmlreader
+ xmlTextReaderGetErrorHandler;
+ xmlTextReaderLocatorBaseURI;
+ xmlTextReaderLocatorLineNumber;
+ xmlTextReaderSetErrorHandler;
+
+# relaxng
+# xmlRelaxNGValidateStream; removed in 2.5.5
+} LIBXML2_2.5.0;
+
+LIBXML2_2.5.4 {
+ global:
+
+# uri
+ xmlCanonicPath;
+
+# relaxng
+ xmlRelaxNGDumpTree;
+
+# tree
+ xmlValidateName;
+ xmlValidateNCName;
+ xmlValidateNMToken;
+ xmlValidateQName;
+} LIBXML2_2.5.2;
+
+LIBXML2_2.5.5 {
+ global:
+
+# nanoftp
+ xmlNanoFTPDele;
+} LIBXML2_2.5.4;
+
+LIBXML2_2.5.6 {
+ global:
+
+# xpath
+ xmlXPathOrderDocElems;
+} LIBXML2_2.5.5;
+
+LIBXML2_2.5.7 {
+ global:
+
+# HTMLparser
+ htmlCreateMemoryParserCtxt;
+
+# xmlautomata
+ xmlAutomataNewTransition2;
+
+# tree
+ xmlBuildQName;
+
+# xmlmemory
+ xmlGcMemGet;
+ xmlGcMemSetup;
+
+# globals
+ xmlMallocAtomic; # variable
+
+# xmlregexp
+ xmlRegExecPushString2;
+
+# relaxng
+ xmlRelaxNGNewDocParserCtxt;
+ xmlRelaxNGValidateFullElement;
+ xmlRelaxNGValidatePopElement;
+ xmlRelaxNGValidatePushCData;
+ xmlRelaxNGValidatePushElement;
+
+# xmlreader
+ xmlTextReaderExpand;
+ xmlTextReaderIsValid;
+ xmlTextReaderNext;
+ xmlTextReaderRelaxNGSetSchema;
+ xmlTextReaderRelaxNGValidate;
+} LIBXML2_2.5.6;
+
+LIBXML2_2.5.8 {
+ global:
+
+# globals
+ xmlCleanupGlobals;
+ xmlInitGlobals;
+
+# valid
+ xmlFreeValidCtxt;
+ xmlNewValidCtxt;
+
+# schemasInternals
+ xmlSchemaFreeType;
+
+# xmlschemas
+ xmlSchemaDump;
+ xmlSchemaFreeParserCtxt;
+ xmlSchemaFreeValidCtxt;
+ xmlSchemaFree;
+ xmlSchemaNewMemParserCtxt;
+ xmlSchemaNewParserCtxt;
+ xmlSchemaNewValidCtxt;
+ xmlSchemaParse;
+ xmlSchemaSetParserErrors;
+ xmlSchemaSetValidErrors;
+ xmlSchemaValidateDoc;
+ xmlSchemaValidateStream;
+
+# xmlschemastypes
+ xmlSchemaCheckFacet;
+ xmlSchemaCleanupTypes;
+ xmlSchemaCompareValues;
+ xmlSchemaFreeFacet;
+ xmlSchemaFreeValue;
+ xmlSchemaGetPredefinedType;
+ xmlSchemaInitTypes;
+ xmlSchemaNewFacet;
+ xmlSchemaValidateFacet;
+ xmlSchemaValidatePredefinedType;
+ xmlSchemaValPredefTypeNode;
+
+# globals
+ xmlThrDefBufferAllocScheme;
+ xmlThrDefDefaultBufferSize;
+ xmlThrDefDeregisterNodeDefault;
+ xmlThrDefDoValidityCheckingDefaultValue;
+ xmlThrDefGetWarningsDefaultValue;
+ xmlThrDefIndentTreeOutput;
+ xmlThrDefKeepBlanksDefaultValue;
+ xmlThrDefLineNumbersDefaultValue;
+ xmlThrDefLoadExtDtdDefaultValue;
+ xmlThrDefParserDebugEntities;
+ xmlThrDefPedanticParserDefaultValue;
+ xmlThrDefRegisterNodeDefault;
+ xmlThrDefSaveNoEmptyTags;
+ xmlThrDefSetGenericErrorFunc;
+ xmlThrDefSubstituteEntitiesDefaultValue;
+ xmlThrDefTreeIndentString;
+} LIBXML2_2.5.7;
+
+LIBXML2_2.5.9 {
+ global:
+
+# xmlmemory
+ xmlMallocAtomicLoc;
+
+# relaxng
+ xmlRelaxNGGetParserErrors;
+ xmlRelaxNGGetValidErrors;
+
+# tree
+ xmlSplitQName3;
+
+# xmlstring
+ xmlUTF8Charcmp;
+ xmlUTF8Size;
+
+# xinclude
+ xmlXIncludeProcessTree;
+} LIBXML2_2.5.8;
+
+LIBXML2_2.6.0 {
+ global:
+
+# SAX2
+ xmlSAX2AttributeDecl;
+ xmlSAX2CDataBlock;
+ xmlSAX2Characters;
+ xmlSAX2Comment;
+ xmlSAX2ElementDecl;
+ xmlSAX2EndDocument;
+ xmlSAX2EndElementNs;
+ xmlSAX2EndElement;
+ xmlSAX2EntityDecl;
+ xmlSAX2ExternalSubset;
+ xmlSAX2GetColumnNumber;
+ xmlSAX2GetEntity;
+ xmlSAX2GetLineNumber;
+ xmlSAX2GetParameterEntity;
+ xmlSAX2GetPublicId;
+ xmlSAX2GetSystemId;
+ xmlSAX2HasExternalSubset;
+ xmlSAX2HasInternalSubset;
+ xmlSAX2IgnorableWhitespace;
+ xmlSAX2InitDefaultSAXHandler;
+ xmlSAX2InitDocbDefaultSAXHandler;
+ xmlSAX2InitHtmlDefaultSAXHandler;
+ xmlSAX2InternalSubset;
+ xmlSAX2IsStandalone;
+ xmlSAX2NotationDecl;
+ xmlSAX2ProcessingInstruction;
+ xmlSAX2Reference;
+ xmlSAX2ResolveEntity;
+ xmlSAX2SetDocumentLocator;
+ xmlSAX2StartDocument;
+ xmlSAX2StartElementNs;
+ xmlSAX2StartElement;
+ xmlSAX2UnparsedEntityDecl;
+ xmlSAXDefaultVersion;
+ xmlSAXVersion;
+
+# HTMLparser
+ htmlCtxtReadDoc;
+ htmlCtxtReadFd;
+ htmlCtxtReadFile;
+ htmlCtxtReadIO;
+ htmlCtxtReadMemory;
+ htmlCtxtReset;
+ htmlCtxtUseOptions;
+ htmlReadDoc;
+ htmlReadFd;
+ htmlReadFile;
+ htmlReadIO;
+ htmlReadMemory;
+
+# tree
+ xmlBufferCreateStatic;
+
+# chvalid
+ xmlCharInRange;
+
+# xmlIO
+ xmlCheckHTTPInput;
+
+# xmlerror
+ xmlCopyError;
+ xmlCtxtGetLastError;
+ xmlGetLastError;
+ xmlResetError;
+ xmlResetLastError;
+ xmlSetStructuredErrorFunc;
+
+# parser
+ xmlCtxtReadDoc;
+ xmlCtxtReadFd;
+ xmlCtxtReadFile;
+ xmlCtxtReadIO;
+ xmlCtxtReadMemory;
+
+# xmlerror
+ xmlCtxtResetLastError;
+
+# parser
+ xmlCtxtReset;
+ xmlCtxtUseOptions;
+ xmlReadDoc;
+ xmlReadFd;
+ xmlReadFile;
+ xmlReadIO;
+ xmlReadMemory;
+
+# xmlstring
+ xmlStrPrintf;
+ xmlStrQEqual;
+
+# dict
+ xmlDictCreate;
+ xmlDictFree;
+ xmlDictLookup;
+ xmlDictOwns;
+ xmlDictQLookup;
+ xmlDictReference;
+ xmlDictSize;
+
+# parserInternals
+ xmlErrMemory;
+ xmlParserMaxDepth; # variable
+ xmlStringLenDecodeEntities;
+ xmlSwitchInputEncoding;
+
+# xmlwriter
+ xmlFreeTextWriter;
+ xmlNewTextWriterFilename;
+ xmlNewTextWriterMemory;
+ xmlNewTextWriter;
+ xmlTextWriterEndAttribute;
+ xmlTextWriterEndCDATA;
+ xmlTextWriterEndDocument;
+ xmlTextWriterEndDTD;
+ xmlTextWriterEndElement;
+ xmlTextWriterEndPI;
+ xmlTextWriterFlush;
+ xmlTextWriterFullEndElement;
+ xmlTextWriterStartAttributeNS;
+ xmlTextWriterStartAttribute;
+ xmlTextWriterStartCDATA;
+ xmlTextWriterStartDocument;
+ xmlTextWriterStartDTDAttlist;
+ xmlTextWriterStartDTDElement;
+ xmlTextWriterStartDTDEntity;
+ xmlTextWriterStartDTD;
+ xmlTextWriterStartElementNS;
+ xmlTextWriterStartElement;
+ xmlTextWriterStartPI;
+ xmlTextWriterWriteAttributeNS;
+ xmlTextWriterWriteAttribute;
+ xmlTextWriterWriteBase64;
+ xmlTextWriterWriteBinHex;
+ xmlTextWriterWriteCDATA;
+ xmlTextWriterWriteComment;
+ xmlTextWriterWriteDTDAttlist;
+ xmlTextWriterWriteDTDElement;
+ xmlTextWriterWriteDTDEntity;
+ xmlTextWriterWriteDTDExternalEntity;
+ xmlTextWriterWriteDTDInternalEntity;
+ xmlTextWriterWriteDTDNotation;
+ xmlTextWriterWriteDTD;
+ xmlTextWriterWriteElementNS;
+ xmlTextWriterWriteElement;
+ xmlTextWriterWriteFormatAttributeNS;
+ xmlTextWriterWriteFormatAttribute;
+ xmlTextWriterWriteFormatCDATA;
+ xmlTextWriterWriteFormatComment;
+ xmlTextWriterWriteFormatDTDAttlist;
+ xmlTextWriterWriteFormatDTDElement;
+ xmlTextWriterWriteFormatDTDInternalEntity;
+ xmlTextWriterWriteFormatDTD;
+ xmlTextWriterWriteFormatElementNS;
+ xmlTextWriterWriteFormatElement;
+ xmlTextWriterWriteFormatPI;
+ xmlTextWriterWriteFormatRaw;
+ xmlTextWriterWriteFormatString;
+ xmlTextWriterWritePI;
+ xmlTextWriterWriteRawLen;
+ xmlTextWriterWriteRaw;
+ xmlTextWriterWriteString;
+ xmlTextWriterWriteVFormatAttributeNS;
+ xmlTextWriterWriteVFormatAttribute;
+ xmlTextWriterWriteVFormatCDATA;
+ xmlTextWriterWriteVFormatComment;
+ xmlTextWriterWriteVFormatDTDAttlist;
+ xmlTextWriterWriteVFormatDTDElement;
+ xmlTextWriterWriteVFormatDTDInternalEntity;
+ xmlTextWriterWriteVFormatDTD;
+ xmlTextWriterWriteVFormatElementNS;
+ xmlTextWriterWriteVFormatElement;
+ xmlTextWriterWriteVFormatPI;
+ xmlTextWriterWriteVFormatRaw;
+ xmlTextWriterWriteVFormatString;
+
+# hash
+ xmlHashQLookup2;
+ xmlHashQLookup3;
+ xmlHashQLookup;
+
+# chvalid
+ xmlIsBaseCharGroup; # variable
+ xmlIsCharGroup; # variable
+ xmlIsCombiningGroup; # variable
+ xmlIsDigitGroup; # variable
+ xmlIsExtenderGroup; # variable
+ xmlIsIdeographicGroup; # variable
+ xmlIsPubidChar_tab; # variable
+
+# globals
+ xmlLastError; # variable
+
+# nanohttp
+ xmlNanoHTTPEncoding;
+ xmlNanoHTTPMimeType;
+ xmlNanoHTTPRedir;
+
+# tree
+ xmlNodeBufGetContent;
+
+# xmlIO
+ xmlParserInputBufferCreateStatic;
+
+# xmlreader
+ xmlReaderForDoc;
+ xmlReaderForFd;
+ xmlReaderForFile;
+ xmlReaderForIO;
+ xmlReaderForMemory;
+ xmlReaderNewDoc;
+ xmlReaderNewFd;
+ xmlReaderNewFile;
+ xmlReaderNewIO;
+ xmlReaderNewMemory;
+ xmlReaderNewWalker;
+ xmlReaderWalker;
+ xmlTextReaderConstBaseUri;
+ xmlTextReaderConstLocalName;
+ xmlTextReaderConstNamespaceUri;
+ xmlTextReaderConstName;
+ xmlTextReaderConstPrefix;
+ xmlTextReaderConstString;
+ xmlTextReaderConstValue;
+ xmlTextReaderConstXmlLang;
+ xmlTextReaderNextSibling;
+ xmlTextReaderPreserve;
+
+# globals
+ xmlStructuredError; # variable
+ xmlThrDefSetStructuredErrorFunc;
+
+# xpathInternals
+ xmlXPathErr;
+
+# SAX2
+# xmlSAX2CheckNamespace; removed in 2.6.10
+# xmlSAX2GetNamespace; removed in 2.6.10
+# xmlSAX2GlobalNamespace; removed in 2.6.10
+# xmlSAX2NamespaceDecl; removed in 2.6.10
+# xmlSAX2SetNamespace; removed in 2.6.10
+} LIBXML2_2.5.9;
+
+LIBXML2_2.6.1 {
+ global:
+
+# parser
+ xmlCtxtResetPush;
+} LIBXML2_2.6.0;
+
+LIBXML2_2.6.2 {
+ global:
+
+# parserInternals
+ xmlCreateURLParserCtxt;
+
+# xmlschemas
+ xmlSchemaNewDocParserCtxt;
+
+# xmlstring
+ xmlStrVPrintf;
+
+# xinclude
+ xmlXIncludeFreeContext;
+ xmlXIncludeNewContext;
+ xmlXIncludeProcessNode;
+} LIBXML2_2.6.1;
+
+LIBXML2_2.6.3 {
+ global:
+
+# pattern
+ xmlFreePatternList;
+ xmlFreePattern;
+ xmlPatterncompile;
+ xmlPatternMatch;
+
+# xmlwriter
+ xmlNewTextWriterDoc;
+ xmlNewTextWriterPushParser;
+ xmlNewTextWriterTree;
+
+# xmlreader
+ xmlTextReaderPreservePattern;
+
+# xmlunicode
+ xmlUCSIsAegeanNumbers;
+ xmlUCSIsBuhid;
+ xmlUCSIsCombiningDiacriticalMarksforSymbols;
+ xmlUCSIsCypriotSyllabary;
+ xmlUCSIsCyrillicSupplement;
+ xmlUCSIsGreekandCoptic;
+ xmlUCSIsHanunoo;
+ xmlUCSIsKatakanaPhoneticExtensions;
+ xmlUCSIsKhmerSymbols;
+ xmlUCSIsLimbu;
+ xmlUCSIsLinearBIdeograms;
+ xmlUCSIsLinearBSyllabary;
+ xmlUCSIsMiscellaneousMathematicalSymbolsA;
+ xmlUCSIsMiscellaneousMathematicalSymbolsB;
+ xmlUCSIsMiscellaneousSymbolsandArrows;
+ xmlUCSIsOsmanya;
+ xmlUCSIsPhoneticExtensions;
+ xmlUCSIsPrivateUseArea;
+ xmlUCSIsShavian;
+ xmlUCSIsSupplementalArrowsA;
+ xmlUCSIsSupplementalArrowsB;
+ xmlUCSIsSupplementalMathematicalOperators;
+ xmlUCSIsSupplementaryPrivateUseAreaA;
+ xmlUCSIsSupplementaryPrivateUseAreaB;
+ xmlUCSIsTagalog;
+ xmlUCSIsTagbanwa;
+ xmlUCSIsTaiLe;
+ xmlUCSIsTaiXuanJingSymbols;
+ xmlUCSIsUgaritic;
+ xmlUCSIsVariationSelectorsSupplement;
+ xmlUCSIsVariationSelectors;
+ xmlUCSIsYijingHexagramSymbols;
+
+# xinclude
+ xmlXIncludeProcessFlags;
+ xmlXIncludeProcessTreeFlags;
+ xmlXIncludeSetFlags;
+} LIBXML2_2.6.2;
+
+LIBXML2_2.6.5 {
+ global:
+
+# xmlmemory
+ xmlCleanupMemory;
+
+# dict
+ xmlDictCreateSub;
+
+# relaxng
+ xmlRelaxParserSetFlag;
+
+# xmlstring
+ xmlStrncatNew;
+
+# xmlwriter
+ xmlTextWriterSetIndentString;
+ xmlTextWriterSetIndent;
+
+# xpath
+ xmlXPathCtxtCompile;
+} LIBXML2_2.6.3;
+
+LIBXML2_2.6.6 {
+ global:
+
+# tree
+ xmlAttrSerializeTxtContent;
+
+# parser
+ xmlByteConsumed;
+
+# xmlreader
+ xmlTextReaderSetStructuredErrorHandler;
+} LIBXML2_2.6.5;
+
+LIBXML2_2.6.7 {
+ global:
+
+# xmlwriter
+ xmlTextWriterEndComment;
+ xmlTextWriterStartComment;
+} LIBXML2_2.6.6;
+
+LIBXML2_2.6.8 {
+ global:
+
+# xmlsave
+ xmlSaveClose;
+ xmlSaveDoc;
+ xmlSaveFlush;
+ xmlSaveToFd;
+ xmlSaveToFilename;
+ xmlSaveToIO;
+ xmlSaveTree;
+
+# xmlwriter
+ xmlTextWriterEndDTDAttlist;
+ xmlTextWriterEndDTDElement;
+ xmlTextWriterEndDTDEntity;
+ xmlTextWriterWriteDTDExternalEntityContents;
+} LIBXML2_2.6.7;
+
+LIBXML2_2.6.10 {
+ global:
+
+# xmlIO
+ xmlOutputBufferWriteEscape;
+ xmlPopInputCallbacks;
+
+# xmlsave
+ xmlSaveSetAttrEscape;
+ xmlSaveSetEscape;
+} LIBXML2_2.6.8;
+
+LIBXML2_2.6.11 {
+ global:
+
+# uri
+ xmlBuildRelativeURI;
+
+# globals
+ xmlOutputBufferCreateFilenameDefault;
+ xmlOutputBufferCreateFilenameValue; # variable
+ xmlParserInputBufferCreateFilenameDefault;
+ xmlParserInputBufferCreateFilenameValue; # variable
+ xmlThrDefOutputBufferCreateFilenameDefault;
+ xmlThrDefParserInputBufferCreateFilenameDefault;
+
+# schemasInternals
+ xmlSchemaFreeWildcard;
+
+# xmlschemastypes
+ xmlSchemaCollapseString;
+ xmlSchemaGetBuiltInListSimpleTypeItemType;
+ xmlSchemaGetBuiltInType;
+ xmlSchemaIsBuiltInTypeFacet;
+ xmlSchemaValidateListSimpleTypeFacet;
+} LIBXML2_2.6.10;
+
+LIBXML2_2.6.12 {
+ global:
+
+# parser
+ xmlParseInNodeContext;
+
+# xmlschemastypes
+ xmlSchemaGetFacetValueAsULong;
+ xmlSchemaValidateLengthFacet;
+ xmlSchemaValPredefTypeNodeNoNorm;
+
+# xmlschemas
+ xmlSchemaGetParserErrors;
+ xmlSchemaGetValidErrors;
+} LIBXML2_2.6.11;
+
+LIBXML2_2.6.14 {
+ global:
+
+# xmlautomata
+ xmlAutomataNewCountTrans2;
+ xmlAutomataNewOnceTrans2;
+
+# nanohttp
+ xmlNanoHTTPContentLength;
+
+# xmlschemas
+ xmlSchemaSetValidOptions;
+ xmlSchemaValidateOneElement;
+ xmlSchemaValidCtxtGetOptions;
+} LIBXML2_2.6.12;
+
+LIBXML2_2.6.15 {
+ global:
+
+# debugXML
+ xmlDebugCheckDocument;
+
+# tree
+ xmlDocCopyNodeList;
+ xmlNewDocPI;
+
+# xmlreader
+ xmlTextReaderConstEncoding;
+ xmlTextReaderConstXmlVersion;
+ xmlTextReaderIsNamespaceDecl;
+ xmlTextReaderStandalone;
+} LIBXML2_2.6.14;
+
+LIBXML2_2.6.16 {
+ global:
+
+# xmlmemory
+ xmlMemBlocks;
+
+# relaxng
+ xmlRelaxNGInitTypes;
+} LIBXML2_2.6.15;
+
+LIBXML2_2.6.17 {
+ global:
+
+# dict
+ xmlDictExists;
+
+# xmlmodule
+ xmlModuleClose;
+ xmlModuleFree;
+ xmlModuleOpen;
+ xmlModuleSymbol;
+
+# xmlregexp
+ xmlRegExecErrInfo;
+ xmlRegExecNextValues;
+
+# xmlschemastypes
+ xmlSchemaWhiteSpaceReplace;
+
+# xmlreader
+ xmlTextReaderGetParserColumnNumber;
+ xmlTextReaderGetParserLineNumber;
+} LIBXML2_2.6.16;
+
+LIBXML2_2.6.18 {
+ global:
+
+# valid
+ xmlCopyDocElementContent;
+ xmlFreeDocElementContent;
+ xmlNewDocElementContent;
+
+# dict
+ xmlDictCleanup;
+
+# hash
+ xmlHashCreateDict;
+
+# pattern
+ xmlFreeStreamCtxt;
+ xmlPatternFromRoot;
+ xmlPatternGetStreamCtxt;
+ xmlPatternMaxDepth;
+ xmlPatternStreamable;
+ xmlStreamPop;
+ xmlStreamPushAttr;
+ xmlStreamPush;
+
+# xmlschemastypes
+ xmlSchemaCompareValuesWhtsp;
+ xmlSchemaCopyValue;
+ xmlSchemaGetCanonValue;
+ xmlSchemaNewNOTATIONValue;
+ xmlSchemaNewStringValue;
+
+# xmlreader
+ xmlTextReaderByteConsumed;
+} LIBXML2_2.6.17;
+
+LIBXML2_2.6.19 {
+ global:
+
+# xmlschemastypes
+ xmlSchemaGetValType;
+ xmlSchemaValidateFacetWhtsp;
+ xmlSchemaValidateLengthFacetWhtsp;
+} LIBXML2_2.6.18;
+
+LIBXML2_2.6.20 {
+ global:
+
+# tree
+ xmlDOMWrapAdoptNode;
+ xmlDOMWrapFreeCtxt;
+ xmlDOMWrapNewCtxt;
+ xmlDOMWrapReconcileNamespaces;
+ xmlDOMWrapRemoveNode;
+
+# xmlschemastypes
+ xmlSchemaGetCanonValueWhtsp;
+ xmlSchemaNewQNameValue;
+ xmlSchemaValueAppend;
+ xmlSchemaValueGetAsBoolean;
+ xmlSchemaValueGetAsString;
+ xmlSchemaValueGetNext;
+
+# xmlschemas
+ xmlSchemaIsValid;
+ xmlSchemaSAXPlug;
+ xmlSchemaSAXUnplug;
+ xmlSchemaValidateFile;
+
+# xmlreader
+ xmlTextReaderSchemaValidate;
+ xmlTextReaderSetSchema;
+} LIBXML2_2.6.19;
+
+LIBXML2_2.6.21 {
+ global:
+
+# xmlautomata
+ xmlAutomataNewNegTrans;
+
+# xmlregexp
+ emptyExp; # variable
+ forbiddenExp; # variable
+ xmlExpCtxtNbCons;
+ xmlExpCtxtNbNodes;
+ xmlExpDump;
+ xmlExpExpDerive;
+ xmlExpFreeCtxt;
+ xmlExpFree;
+ xmlExpGetLanguage;
+ xmlExpGetStart;
+ xmlExpIsNillable;
+ xmlExpMaxToken;
+ xmlExpNewAtom;
+ xmlExpNewCtxt;
+ xmlExpNewOr;
+ xmlExpNewRange;
+ xmlExpNewSeq;
+ xmlExpParse;
+ xmlExpRef;
+ xmlExpStringDerive;
+ xmlExpSubsume;
+
+# parser
+ xmlHasFeature;
+
+# uri
+ xmlParseURIRaw;
+
+# pattern
+ xmlPatternMinDepth;
+
+# relaxng
+ xmlRelaxNGSetValidStructuredErrors;
+
+# xmlschemas
+ xmlSchemaSetValidStructuredErrors;
+
+# schematron
+ xmlSchematronFreeParserCtxt;
+ xmlSchematronFree;
+ xmlSchematronFreeValidCtxt;
+ xmlSchematronNewDocParserCtxt;
+ xmlSchematronNewMemParserCtxt;
+ xmlSchematronNewParserCtxt;
+ xmlSchematronNewValidCtxt;
+ xmlSchematronParse;
+ xmlSchematronValidateDoc;
+} LIBXML2_2.6.20;
+
+LIBXML2_2.6.23 {
+ global:
+
+# HTMLtree
+ htmlDocDumpMemoryFormat;
+
+# xmlIO
+ xmlOutputBufferCreateBuffer;
+
+# xmlsave
+ xmlSaveToBuffer;# suppressed in 2.6.11, readded in 2.6.23
+
+
+# xmlschemas
+ xmlSchemaSetParserStructuredErrors;
+
+# pattern
+ xmlStreamPushNode;
+ xmlStreamWantsAnyNode;
+
+# xmlreader
+ xmlTextReaderSchemaValidateCtxt;
+} LIBXML2_2.6.21;
+
+LIBXML2_2.6.24 {
+ global:
+
+# tree
+ xmlDOMWrapCloneNode;
+
+# relaxng
+ xmlRelaxNGSetParserStructuredErrors;
+} LIBXML2_2.6.23;
+
+LIBXML2_2.6.25 {
+ global:
+
+# xpath
+ xmlXPathContextSetCache;
+} LIBXML2_2.6.24;
+
+LIBXML2_2.6.27 {
+ global:
+
+# HTMLparser
+ htmlNewParserCtxt;
+
+# uri
+ xmlPathToURI;
+
+# xinclude
+ xmlXIncludeProcessFlagsData;
+
+# xpath
+ xmlXPathCompiledEvalToBoolean;
+} LIBXML2_2.6.25;
+
+LIBXML2_2.6.28 {
+ global:
+
+# xmlreader
+ xmlTextReaderSetup;
+} LIBXML2_2.6.27;
+
+LIBXML2_2.6.29 {
+ global:
+
+# threads
+ xmlDllMain;
+} LIBXML2_2.6.28;
+
+LIBXML2_2.6.32 {
+ global:
+
+# schematron
+ xmlSchematronSetValidStructuredErrors;
+} LIBXML2_2.6.29;
+
+LIBXML2_2.7.0 {
+ global:
+
+# xmlmemory
+ xmlMemDisplayLast;
+
+# entities
+ xmlNewEntity;
+
+# xmlschemas
+ xmlSchemaValidCtxtGetParserCtxt;
+} LIBXML2_2.6.32;
+
+LIBXML2_2.7.3 {
+ global:
+
+# tree
+ xmlChildElementCount;
+ xmlFirstElementChild;
+ xmlLastElementChild;
+ xmlNextElementSibling;
+ xmlPreviousElementSibling;
+} LIBXML2_2.7.0;
+
+LIBXML2_2.7.4 {
+ global:
+
+# globals
+ xmlStructuredErrorContext; # variable
+
+# xinclude
+ xmlXIncludeProcessTreeFlagsData;
+} LIBXML2_2.7.3;
+
+LIBXML2_2.8.0 {
+ global:
+
+# xmlreader
+ xmlTextReaderRelaxNGValidateCtxt;
+
+# tree
+ xmlBufferDetach;
+
+# dict
+ xmlInitializeDict;
+} LIBXML2_2.7.4;
+
+LIBXML2_2.9.0 {
+ global:
+
+# tree
+ xmlBufContent;
+ xmlBufEnd;
+ xmlBufGetNodeContent;
+ xmlBufNodeDump;
+ xmlBufShrink;
+ xmlBufUse;
+
+# dict
+ xmlDictGetUsage;
+ xmlDictSetLimit;
+
+# xmlschemas
+ xmlSchemaValidateSetFilename;
+ xmlSchemaValidateSetLocator;
+
+# xmlIO
+ xmlOutputBufferGetContent;
+ xmlOutputBufferGetSize;
+
+# xmlwriter
+ xmlTextWriterSetQuoteChar;
+} LIBXML2_2.8.0;
+
+LIBXML2_2.9.1 {
+ global:
+
+# xpath
+ xmlXPathNodeEval;
+ xmlXPathSetContextNode;
+} LIBXML2_2.9.0;
+
diff --git a/third_party/libxml/src/list.c b/third_party/libxml/src/list.c
index 5c01c83..d33d928 100644
--- a/third_party/libxml/src/list.c
+++ b/third_party/libxml/src/list.c
@@ -94,15 +94,15 @@
*
* Returns the link containing the data or NULL
*/
-static xmlLinkPtr
-xmlListLowerSearch(xmlListPtr l, void *data)
+static xmlLinkPtr
+xmlListLowerSearch(xmlListPtr l, void *data)
{
xmlLinkPtr lk;
if (l == NULL)
return(NULL);
for(lk = l->sentinel->next;lk != l->sentinel && l->linkCompare(lk->data, data) <0 ;lk = lk->next);
- return lk;
+ return lk;
}
/**
@@ -114,15 +114,15 @@
*
* Returns the link containing the data or NULL
*/
-static xmlLinkPtr
-xmlListHigherSearch(xmlListPtr l, void *data)
+static xmlLinkPtr
+xmlListHigherSearch(xmlListPtr l, void *data)
{
xmlLinkPtr lk;
if (l == NULL)
return(NULL);
for(lk = l->sentinel->prev;lk != l->sentinel && l->linkCompare(lk->data, data) >0 ;lk = lk->prev);
- return lk;
+ return lk;
}
/**
@@ -134,8 +134,8 @@
*
* Returns the link containing the data or NULL
*/
-static xmlLinkPtr
-xmlListLinkSearch(xmlListPtr l, void *data)
+static xmlLinkPtr
+xmlListLinkSearch(xmlListPtr l, void *data)
{
xmlLinkPtr lk;
if (l == NULL)
@@ -159,8 +159,8 @@
*
* Returns the link containing the data or NULL
*/
-static xmlLinkPtr
-xmlListLinkReverseSearch(xmlListPtr l, void *data)
+static xmlLinkPtr
+xmlListLinkReverseSearch(xmlListPtr l, void *data)
{
xmlLinkPtr lk;
if (l == NULL)
@@ -189,16 +189,16 @@
{
xmlListPtr l;
if (NULL == (l = (xmlListPtr )xmlMalloc( sizeof(xmlList)))) {
- xmlGenericError(xmlGenericErrorContext,
+ xmlGenericError(xmlGenericErrorContext,
"Cannot initialize memory for list");
return (NULL);
}
/* Initialize the list to NULL */
memset(l, 0, sizeof(xmlList));
-
+
/* Add the sentinel */
if (NULL ==(l->sentinel = (xmlLinkPtr )xmlMalloc(sizeof(xmlLink)))) {
- xmlGenericError(xmlGenericErrorContext,
+ xmlGenericError(xmlGenericErrorContext,
"Cannot initialize memory for sentinel");
xmlFree(l);
return (NULL);
@@ -206,7 +206,7 @@
l->sentinel->next = l->sentinel;
l->sentinel->prev = l->sentinel;
l->sentinel->data = NULL;
-
+
/* If there is a link deallocator, use it */
if (deallocator != NULL)
l->linkDeallocator = deallocator;
@@ -217,7 +217,7 @@
l->linkCompare = xmlLinkCompare;
return l;
}
-
+
/**
* xmlListSearch:
* @l: a list
@@ -228,7 +228,7 @@
* Returns the value associated to @data or NULL in case of error
*/
void *
-xmlListSearch(xmlListPtr l, void *data)
+xmlListSearch(xmlListPtr l, void *data)
{
xmlLinkPtr lk;
if (l == NULL)
@@ -249,7 +249,7 @@
* Returns the value associated to @data or NULL in case of error
*/
void *
-xmlListReverseSearch(xmlListPtr l, void *data)
+xmlListReverseSearch(xmlListPtr l, void *data)
{
xmlLinkPtr lk;
if (l == NULL)
@@ -270,7 +270,7 @@
* Returns 0 in case of success, 1 in case of failure
*/
int
-xmlListInsert(xmlListPtr l, void *data)
+xmlListInsert(xmlListPtr l, void *data)
{
xmlLinkPtr lkPlace, lkNew;
@@ -280,7 +280,7 @@
/* Add the new link */
lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
if (lkNew == NULL) {
- xmlGenericError(xmlGenericErrorContext,
+ xmlGenericError(xmlGenericErrorContext,
"Cannot initialize memory for new link");
return (1);
}
@@ -302,7 +302,7 @@
*
* Returns 0 in case of success, 1 in case of failure
*/
-int xmlListAppend(xmlListPtr l, void *data)
+int xmlListAppend(xmlListPtr l, void *data)
{
xmlLinkPtr lkPlace, lkNew;
@@ -312,7 +312,7 @@
/* Add the new link */
lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
if (lkNew == NULL) {
- xmlGenericError(xmlGenericErrorContext,
+ xmlGenericError(xmlGenericErrorContext,
"Cannot initialize memory for new link");
return (1);
}
@@ -353,7 +353,7 @@
xmlListRemoveFirst(xmlListPtr l, void *data)
{
xmlLinkPtr lk;
-
+
if (l == NULL)
return(0);
/*Find the first instance of this data */
@@ -378,7 +378,7 @@
xmlListRemoveLast(xmlListPtr l, void *data)
{
xmlLinkPtr lk;
-
+
if (l == NULL)
return(0);
/*Find the last instance of this data */
@@ -403,7 +403,7 @@
xmlListRemoveAll(xmlListPtr l, void *data)
{
int count=0;
-
+
if (l == NULL)
return(0);
@@ -422,7 +422,7 @@
xmlListClear(xmlListPtr l)
{
xmlLinkPtr lk;
-
+
if (l == NULL)
return;
lk = l->sentinel->next;
@@ -458,14 +458,14 @@
*
* Returns the first element in the list, or NULL
*/
-xmlLinkPtr
+xmlLinkPtr
xmlListFront(xmlListPtr l)
{
if (l == NULL)
return(NULL);
return (l->sentinel->next);
}
-
+
/**
* xmlListEnd:
* @l: a list
@@ -474,14 +474,14 @@
*
* Returns the last element in the list, or NULL
*/
-xmlLinkPtr
+xmlLinkPtr
xmlListEnd(xmlListPtr l)
{
if (l == NULL)
return(NULL);
return (l->sentinel->prev);
}
-
+
/**
* xmlListSize:
* @l: a list
@@ -539,7 +539,7 @@
* Returns 1 if successful, 0 otherwise
*/
int
-xmlListPushFront(xmlListPtr l, void *data)
+xmlListPushFront(xmlListPtr l, void *data)
{
xmlLinkPtr lkPlace, lkNew;
@@ -549,7 +549,7 @@
/* Add the new link */
lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
if (lkNew == NULL) {
- xmlGenericError(xmlGenericErrorContext,
+ xmlGenericError(xmlGenericErrorContext,
"Cannot initialize memory for new link");
return (0);
}
@@ -571,7 +571,7 @@
* Returns 1 if successful, 0 otherwise
*/
int
-xmlListPushBack(xmlListPtr l, void *data)
+xmlListPushBack(xmlListPtr l, void *data)
{
xmlLinkPtr lkPlace, lkNew;
@@ -580,7 +580,7 @@
lkPlace = l->sentinel->prev;
/* Add the new link */
if (NULL ==(lkNew = (xmlLinkPtr )xmlMalloc(sizeof(xmlLink)))) {
- xmlGenericError(xmlGenericErrorContext,
+ xmlGenericError(xmlGenericErrorContext,
"Cannot initialize memory for new link");
return (0);
}
@@ -643,7 +643,7 @@
xmlListSort(xmlListPtr l)
{
xmlListPtr lTemp;
-
+
if (l == NULL)
return;
if(xmlListEmpty(l))
@@ -725,10 +725,10 @@
* @old: the list
*
* Duplicate the list
- *
+ *
* Returns a new copy of the list or NULL in case of error
*/
-xmlListPtr
+xmlListPtr
xmlListDup(const xmlListPtr old)
{
xmlListPtr cur;
@@ -754,7 +754,7 @@
* @old: the old list
*
* Move all the element from the old list in the new list
- *
+ *
* Returns 0 in case of success 1 in case of error
*/
int
@@ -771,7 +771,7 @@
return (1);
}
}
- return (0);
+ return (0);
}
/* xmlListUnique() */
/* xmlListSwap */
diff --git a/third_party/libxml/src/ltmain.sh b/third_party/libxml/src/ltmain.sh
deleted file mode 100755
index a72f2fd..0000000
--- a/third_party/libxml/src/ltmain.sh
+++ /dev/null
@@ -1,8406 +0,0 @@
-# Generated from ltmain.m4sh.
-
-# ltmain.sh (GNU libtool) 2.2.6b
-# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions. There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING. If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html,
-# or obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-# Usage: $progname [OPTION]... [MODE-ARG]...
-#
-# Provide generalized library-building support services.
-#
-# --config show all configuration variables
-# --debug enable verbose shell tracing
-# -n, --dry-run display commands without modifying any files
-# --features display basic configuration information and exit
-# --mode=MODE use operation mode MODE
-# --preserve-dup-deps don't remove duplicate dependency libraries
-# --quiet, --silent don't print informational messages
-# --tag=TAG use configuration variables from tag TAG
-# -v, --verbose print informational messages (default)
-# --version print version information
-# -h, --help print short or long help message
-#
-# MODE must be one of the following:
-#
-# clean remove files from the build directory
-# compile compile a source file into a libtool object
-# execute automatically set library path, then run a program
-# finish complete the installation of libtool libraries
-# install install libraries or executables
-# link create a library or an executable
-# uninstall remove libraries from an installed directory
-#
-# MODE-ARGS vary depending on the MODE.
-# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
-#
-# When reporting a bug, please describe a test case to reproduce it and
-# include the following information:
-#
-# host-triplet: $host
-# shell: $SHELL
-# compiler: $LTCC
-# compiler flags: $LTCFLAGS
-# linker: $LD (gnu? $with_gnu_ld)
-# $progname: (GNU libtool) 2.2.6b
-# automake: $automake_version
-# autoconf: $autoconf_version
-#
-# Report bugs to <bug-libtool@gnu.org>.
-
-PROGRAM=ltmain.sh
-PACKAGE=libtool
-VERSION=2.2.6b
-TIMESTAMP=""
-package_revision=1.3017
-
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# NLS nuisances: We save the old values to restore during execute mode.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-lt_user_locale=
-lt_safe_locale=
-for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-do
- eval "if test \"\${$lt_var+set}\" = set; then
- save_$lt_var=\$$lt_var
- $lt_var=C
- export $lt_var
- lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
- lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
- fi"
-done
-
-$lt_unset CDPATH
-
-
-
-
-
-: ${CP="cp -f"}
-: ${ECHO="echo"}
-: ${EGREP="/bin/grep -E"}
-: ${FGREP="/bin/grep -F"}
-: ${GREP="/bin/grep"}
-: ${LN_S="ln -s"}
-: ${MAKE="make"}
-: ${MKDIR="mkdir"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-: ${SED="/bin/sed"}
-: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
-: ${Xsed="$SED -e 1s/^X//"}
-
-# Global variables:
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
-EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
-
-exit_status=$EXIT_SUCCESS
-
-# Make sure IFS has a sensible default
-lt_nl='
-'
-IFS=" $lt_nl"
-
-dirname="s,/[^/]*$,,"
-basename="s,^.*/,,"
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-# dirname: Compute the dirname of FILE. If nonempty,
-# add APPEND to the result, otherwise set result
-# to NONDIR_REPLACEMENT.
-# value returned in "$func_dirname_result"
-# basename: Compute filename of FILE.
-# value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
- # Extract subdirectory from the argument.
- func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
- if test "X$func_dirname_result" = "X${1}"; then
- func_dirname_result="${3}"
- else
- func_dirname_result="$func_dirname_result${2}"
- fi
- func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
-}
-
-# Generated shell functions inserted here.
-
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
-
-# The name of this program:
-# In the unlikely event $progname began with a '-', it would play havoc with
-# func_echo (imagine progname=-n), so we prepend ./ in that case:
-func_dirname_and_basename "$progpath"
-progname=$func_basename_result
-case $progname in
- -*) progname=./$progname ;;
-esac
-
-# Make sure we have an absolute path for reexecution:
-case $progpath in
- [\\/]*|[A-Za-z]:\\*) ;;
- *[\\/]*)
- progdir=$func_dirname_result
- progdir=`cd "$progdir" && pwd`
- progpath="$progdir/$progname"
- ;;
- *)
- save_IFS="$IFS"
- IFS=:
- for progdir in $PATH; do
- IFS="$save_IFS"
- test -x "$progdir/$progname" && break
- done
- IFS="$save_IFS"
- test -n "$progdir" || progdir=`pwd`
- progpath="$progdir/$progname"
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed="${SED}"' -e 1s/^X//'
-sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Re-`\' parameter expansions in output of double_quote_subst that were
-# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
-# in input to double_quote_subst, that '$' was protected from expansion.
-# Since each input `\' is now two `\'s, look for any number of runs of
-# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
-bs='\\'
-bs2='\\\\'
-bs4='\\\\\\\\'
-dollar='\$'
-sed_double_backslash="\
- s/$bs4/&\\
-/g
- s/^$bs2$dollar/$bs&/
- s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
- s/\n//g"
-
-# Standard options:
-opt_dry_run=false
-opt_help=false
-opt_quiet=false
-opt_verbose=false
-opt_warning=:
-
-# func_echo arg...
-# Echo program name prefixed message, along with the current mode
-# name if it has been set yet.
-func_echo ()
-{
- $ECHO "$progname${mode+: }$mode: $*"
-}
-
-# func_verbose arg...
-# Echo program name prefixed message in verbose mode only.
-func_verbose ()
-{
- $opt_verbose && func_echo ${1+"$@"}
-
- # A bug in bash halts the script if the last line of a function
- # fails when set -e is in force, so we need another command to
- # work around that:
- :
-}
-
-# func_error arg...
-# Echo program name prefixed message to standard error.
-func_error ()
-{
- $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
-}
-
-# func_warning arg...
-# Echo program name prefixed warning message to standard error.
-func_warning ()
-{
- $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
-
- # bash bug again:
- :
-}
-
-# func_fatal_error arg...
-# Echo program name prefixed message to standard error, and exit.
-func_fatal_error ()
-{
- func_error ${1+"$@"}
- exit $EXIT_FAILURE
-}
-
-# func_fatal_help arg...
-# Echo program name prefixed message to standard error, followed by
-# a help hint, and exit.
-func_fatal_help ()
-{
- func_error ${1+"$@"}
- func_fatal_error "$help"
-}
-help="Try \`$progname --help' for more information." ## default
-
-
-# func_grep expression filename
-# Check whether EXPRESSION matches any line of FILENAME, without output.
-func_grep ()
-{
- $GREP "$1" "$2" >/dev/null 2>&1
-}
-
-
-# func_mkdir_p directory-path
-# Make sure the entire path to DIRECTORY-PATH is available.
-func_mkdir_p ()
-{
- my_directory_path="$1"
- my_dir_list=
-
- if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
-
- # Protect directory names starting with `-'
- case $my_directory_path in
- -*) my_directory_path="./$my_directory_path" ;;
- esac
-
- # While some portion of DIR does not yet exist...
- while test ! -d "$my_directory_path"; do
- # ...make a list in topmost first order. Use a colon delimited
- # list incase some portion of path contains whitespace.
- my_dir_list="$my_directory_path:$my_dir_list"
-
- # If the last portion added has no slash in it, the list is done
- case $my_directory_path in */*) ;; *) break ;; esac
-
- # ...otherwise throw away the child directory and loop
- my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
- done
- my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
-
- save_mkdir_p_IFS="$IFS"; IFS=':'
- for my_dir in $my_dir_list; do
- IFS="$save_mkdir_p_IFS"
- # mkdir can fail with a `File exist' error if two processes
- # try to create one of the directories concurrently. Don't
- # stop in that case!
- $MKDIR "$my_dir" 2>/dev/null || :
- done
- IFS="$save_mkdir_p_IFS"
-
- # Bail out if we (or some other process) failed to create a directory.
- test -d "$my_directory_path" || \
- func_fatal_error "Failed to create \`$1'"
- fi
-}
-
-
-# func_mktempdir [string]
-# Make a temporary directory that won't clash with other running
-# libtool processes, and avoids race conditions if possible. If
-# given, STRING is the basename for that directory.
-func_mktempdir ()
-{
- my_template="${TMPDIR-/tmp}/${1-$progname}"
-
- if test "$opt_dry_run" = ":"; then
- # Return a directory name, but don't create it in dry-run mode
- my_tmpdir="${my_template}-$$"
- else
-
- # If mktemp works, use that first and foremost
- my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
-
- if test ! -d "$my_tmpdir"; then
- # Failing that, at least try and use $RANDOM to avoid a race
- my_tmpdir="${my_template}-${RANDOM-0}$$"
-
- save_mktempdir_umask=`umask`
- umask 0077
- $MKDIR "$my_tmpdir"
- umask $save_mktempdir_umask
- fi
-
- # If we're not in dry-run mode, bomb out on failure
- test -d "$my_tmpdir" || \
- func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
- fi
-
- $ECHO "X$my_tmpdir" | $Xsed
-}
-
-
-# func_quote_for_eval arg
-# Aesthetically quote ARG to be evaled later.
-# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
-# is double-quoted, suitable for a subsequent eval, whereas
-# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
-# which are still active within double quotes backslashified.
-func_quote_for_eval ()
-{
- case $1 in
- *[\\\`\"\$]*)
- func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
- *)
- func_quote_for_eval_unquoted_result="$1" ;;
- esac
-
- case $func_quote_for_eval_unquoted_result in
- # Double-quote args containing shell metacharacters to delay
- # word splitting, command substitution and and variable
- # expansion for a subsequent eval.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
- ;;
- *)
- func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
- esac
-}
-
-
-# func_quote_for_expand arg
-# Aesthetically quote ARG to be evaled later; same as above,
-# but do not quote variable references.
-func_quote_for_expand ()
-{
- case $1 in
- *[\\\`\"]*)
- my_arg=`$ECHO "X$1" | $Xsed \
- -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
- *)
- my_arg="$1" ;;
- esac
-
- case $my_arg in
- # Double-quote args containing shell metacharacters to delay
- # word splitting and command substitution for a subsequent eval.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- my_arg="\"$my_arg\""
- ;;
- esac
-
- func_quote_for_expand_result="$my_arg"
-}
-
-
-# func_show_eval cmd [fail_exp]
-# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
-# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.
-func_show_eval ()
-{
- my_cmd="$1"
- my_fail_exp="${2-:}"
-
- ${opt_silent-false} || {
- func_quote_for_expand "$my_cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
-
- if ${opt_dry_run-false}; then :; else
- eval "$my_cmd"
- my_status=$?
- if test "$my_status" -eq 0; then :; else
- eval "(exit $my_status); $my_fail_exp"
- fi
- fi
-}
-
-
-# func_show_eval_locale cmd [fail_exp]
-# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
-# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it. Use the saved locale for evaluation.
-func_show_eval_locale ()
-{
- my_cmd="$1"
- my_fail_exp="${2-:}"
-
- ${opt_silent-false} || {
- func_quote_for_expand "$my_cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
-
- if ${opt_dry_run-false}; then :; else
- eval "$lt_user_locale
- $my_cmd"
- my_status=$?
- eval "$lt_safe_locale"
- if test "$my_status" -eq 0; then :; else
- eval "(exit $my_status); $my_fail_exp"
- fi
- fi
-}
-
-
-
-
-
-# func_version
-# Echo version message to standard output and exit.
-func_version ()
-{
- $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
- s/^# //
- s/^# *$//
- s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
- p
- }' < "$progpath"
- exit $?
-}
-
-# func_usage
-# Echo short help message to standard output and exit.
-func_usage ()
-{
- $SED -n '/^# Usage:/,/# -h/ {
- s/^# //
- s/^# *$//
- s/\$progname/'$progname'/
- p
- }' < "$progpath"
- $ECHO
- $ECHO "run \`$progname --help | more' for full usage"
- exit $?
-}
-
-# func_help
-# Echo long help message to standard output and exit.
-func_help ()
-{
- $SED -n '/^# Usage:/,/# Report bugs to/ {
- s/^# //
- s/^# *$//
- s*\$progname*'$progname'*
- s*\$host*'"$host"'*
- s*\$SHELL*'"$SHELL"'*
- s*\$LTCC*'"$LTCC"'*
- s*\$LTCFLAGS*'"$LTCFLAGS"'*
- s*\$LD*'"$LD"'*
- s/\$with_gnu_ld/'"$with_gnu_ld"'/
- s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
- s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
- p
- }' < "$progpath"
- exit $?
-}
-
-# func_missing_arg argname
-# Echo program name prefixed message to standard error and set global
-# exit_cmd.
-func_missing_arg ()
-{
- func_error "missing argument for $1"
- exit_cmd=exit
-}
-
-exit_cmd=:
-
-
-
-
-
-# Check that we have a working $ECHO.
-if test "X$1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X$1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
- # Yippee, $ECHO works!
- :
-else
- # Restart under the correct shell, and then maybe $ECHO will work.
- exec $SHELL "$progpath" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-$*
-EOF
- exit $EXIT_SUCCESS
-fi
-
-magic="%%%MAGIC variable%%%"
-magic_exe="%%%MAGIC EXE variable%%%"
-
-# Global variables.
-# $mode is unset
-nonopt=
-execute_dlfiles=
-preserve_args=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-extracted_archives=
-extracted_serial=0
-
-opt_dry_run=false
-opt_duplicate_deps=false
-opt_silent=false
-opt_debug=:
-
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end. This prevents here-documents from being
-# left over by shells.
-exec_cmd=
-
-# func_fatal_configuration arg...
-# Echo program name prefixed message to standard error, followed by
-# a configuration failure hint, and exit.
-func_fatal_configuration ()
-{
- func_error ${1+"$@"}
- func_error "See the $PACKAGE documentation for more information."
- func_fatal_error "Fatal configuration error."
-}
-
-
-# func_config
-# Display the configuration for all the tags in this script.
-func_config ()
-{
- re_begincf='^# ### BEGIN LIBTOOL'
- re_endcf='^# ### END LIBTOOL'
-
- # Default configuration.
- $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
-
- # Now print the configurations for the tags.
- for tagname in $taglist; do
- $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
- done
-
- exit $?
-}
-
-# func_features
-# Display the features supported by this script.
-func_features ()
-{
- $ECHO "host: $host"
- if test "$build_libtool_libs" = yes; then
- $ECHO "enable shared libraries"
- else
- $ECHO "disable shared libraries"
- fi
- if test "$build_old_libs" = yes; then
- $ECHO "enable static libraries"
- else
- $ECHO "disable static libraries"
- fi
-
- exit $?
-}
-
-# func_enable_tag tagname
-# Verify that TAGNAME is valid, and either flag an error and exit, or
-# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
-# variable here.
-func_enable_tag ()
-{
- # Global variable:
- tagname="$1"
-
- re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
- re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
- sed_extractcf="/$re_begincf/,/$re_endcf/p"
-
- # Validate tagname.
- case $tagname in
- *[!-_A-Za-z0-9,/]*)
- func_fatal_error "invalid tag name: $tagname"
- ;;
- esac
-
- # Don't test for the "default" C tag, as we know it's
- # there but not specially marked.
- case $tagname in
- CC) ;;
- *)
- if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
- taglist="$taglist $tagname"
-
- # Evaluate the configuration. Be careful to quote the path
- # and the sed script, to avoid splitting on whitespace, but
- # also don't use non-portable quotes within backquotes within
- # quotes we have to do it in 2 steps:
- extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
- eval "$extractedcf"
- else
- func_error "ignoring unknown tag $tagname"
- fi
- ;;
- esac
-}
-
-# Parse options once, thoroughly. This comes as soon as possible in
-# the script to make things like `libtool --version' happen quickly.
-{
-
- # Shorthand for --mode=foo, only valid as the first argument
- case $1 in
- clean|clea|cle|cl)
- shift; set dummy --mode clean ${1+"$@"}; shift
- ;;
- compile|compil|compi|comp|com|co|c)
- shift; set dummy --mode compile ${1+"$@"}; shift
- ;;
- execute|execut|execu|exec|exe|ex|e)
- shift; set dummy --mode execute ${1+"$@"}; shift
- ;;
- finish|finis|fini|fin|fi|f)
- shift; set dummy --mode finish ${1+"$@"}; shift
- ;;
- install|instal|insta|inst|ins|in|i)
- shift; set dummy --mode install ${1+"$@"}; shift
- ;;
- link|lin|li|l)
- shift; set dummy --mode link ${1+"$@"}; shift
- ;;
- uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
- shift; set dummy --mode uninstall ${1+"$@"}; shift
- ;;
- esac
-
- # Parse non-mode specific arguments:
- while test "$#" -gt 0; do
- opt="$1"
- shift
-
- case $opt in
- --config) func_config ;;
-
- --debug) preserve_args="$preserve_args $opt"
- func_echo "enabling shell trace mode"
- opt_debug='set -x'
- $opt_debug
- ;;
-
- -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
- execute_dlfiles="$execute_dlfiles $1"
- shift
- ;;
-
- --dry-run | -n) opt_dry_run=: ;;
- --features) func_features ;;
- --finish) mode="finish" ;;
-
- --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
- case $1 in
- # Valid mode arguments:
- clean) ;;
- compile) ;;
- execute) ;;
- finish) ;;
- install) ;;
- link) ;;
- relink) ;;
- uninstall) ;;
-
- # Catch anything else as an error
- *) func_error "invalid argument for $opt"
- exit_cmd=exit
- break
- ;;
- esac
-
- mode="$1"
- shift
- ;;
-
- --preserve-dup-deps)
- opt_duplicate_deps=: ;;
-
- --quiet|--silent) preserve_args="$preserve_args $opt"
- opt_silent=:
- ;;
-
- --verbose| -v) preserve_args="$preserve_args $opt"
- opt_silent=false
- ;;
-
- --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
- preserve_args="$preserve_args $opt $1"
- func_enable_tag "$1" # tagname is set here
- shift
- ;;
-
- # Separate optargs to long options:
- -dlopen=*|--mode=*|--tag=*)
- func_opt_split "$opt"
- set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
- shift
- ;;
-
- -\?|-h) func_usage ;;
- --help) opt_help=: ;;
- --version) func_version ;;
-
- -*) func_fatal_help "unrecognized option \`$opt'" ;;
-
- *) nonopt="$opt"
- break
- ;;
- esac
- done
-
-
- case $host in
- *cygwin* | *mingw* | *pw32* | *cegcc*)
- # don't eliminate duplications in $postdeps and $predeps
- opt_duplicate_compiler_generated_deps=:
- ;;
- *)
- opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
- ;;
- esac
-
- # Having warned about all mis-specified options, bail out if
- # anything was wrong.
- $exit_cmd $EXIT_FAILURE
-}
-
-# func_check_version_match
-# Ensure that we are using m4 macros, and libtool script from the same
-# release of libtool.
-func_check_version_match ()
-{
- if test "$package_revision" != "$macro_revision"; then
- if test "$VERSION" != "$macro_version"; then
- if test -z "$macro_version"; then
- cat >&2 <<_LT_EOF
-$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from an older release.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
- else
- cat >&2 <<_LT_EOF
-$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
- fi
- else
- cat >&2 <<_LT_EOF
-$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
-$progname: but the definition of this LT_INIT comes from revision $macro_revision.
-$progname: You should recreate aclocal.m4 with macros from revision $package_revision
-$progname: of $PACKAGE $VERSION and run autoconf again.
-_LT_EOF
- fi
-
- exit $EXIT_MISMATCH
- fi
-}
-
-
-## ----------- ##
-## Main. ##
-## ----------- ##
-
-$opt_help || {
- # Sanity checks first:
- func_check_version_match
-
- if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
- func_fatal_configuration "not configured to build any kind of library"
- fi
-
- test -z "$mode" && func_fatal_error "error: you must specify a MODE."
-
-
- # Darwin sucks
- eval std_shrext=\"$shrext_cmds\"
-
-
- # Only execute mode is allowed to have -dlopen flags.
- if test -n "$execute_dlfiles" && test "$mode" != execute; then
- func_error "unrecognized option \`-dlopen'"
- $ECHO "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Change the help message to a mode-specific one.
- generic_help="$help"
- help="Try \`$progname --help --mode=$mode' for more information."
-}
-
-
-# func_lalib_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_lalib_p ()
-{
- test -f "$1" &&
- $SED -e 4q "$1" 2>/dev/null \
- | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
-}
-
-# func_lalib_unsafe_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
-# This function implements the same check as func_lalib_p without
-# resorting to external programs. To this end, it redirects stdin and
-# closes it afterwards, without saving the original file descriptor.
-# As a safety measure, use it only where a negative result would be
-# fatal anyway. Works if `file' does not exist.
-func_lalib_unsafe_p ()
-{
- lalib_p=no
- if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
- for lalib_p_l in 1 2 3 4
- do
- read lalib_p_line
- case "$lalib_p_line" in
- \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
- esac
- done
- exec 0<&5 5<&-
- fi
- test "$lalib_p" = yes
-}
-
-# func_ltwrapper_script_p file
-# True iff FILE is a libtool wrapper script
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_script_p ()
-{
- func_lalib_p "$1"
-}
-
-# func_ltwrapper_executable_p file
-# True iff FILE is a libtool wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_executable_p ()
-{
- func_ltwrapper_exec_suffix=
- case $1 in
- *.exe) ;;
- *) func_ltwrapper_exec_suffix=.exe ;;
- esac
- $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
-}
-
-# func_ltwrapper_scriptname file
-# Assumes file is an ltwrapper_executable
-# uses $file to determine the appropriate filename for a
-# temporary ltwrapper_script.
-func_ltwrapper_scriptname ()
-{
- func_ltwrapper_scriptname_result=""
- if func_ltwrapper_executable_p "$1"; then
- func_dirname_and_basename "$1" "" "."
- func_stripname '' '.exe' "$func_basename_result"
- func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
- fi
-}
-
-# func_ltwrapper_p file
-# True iff FILE is a libtool wrapper script or wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_p ()
-{
- func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
-}
-
-
-# func_execute_cmds commands fail_cmd
-# Execute tilde-delimited COMMANDS.
-# If FAIL_CMD is given, eval that upon failure.
-# FAIL_CMD may read-access the current command in variable CMD!
-func_execute_cmds ()
-{
- $opt_debug
- save_ifs=$IFS; IFS='~'
- for cmd in $1; do
- IFS=$save_ifs
- eval cmd=\"$cmd\"
- func_show_eval "$cmd" "${2-:}"
- done
- IFS=$save_ifs
-}
-
-
-# func_source file
-# Source FILE, adding directory component if necessary.
-# Note that it is not necessary on cygwin/mingw to append a dot to
-# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
-# behavior happens only for exec(3), not for open(2)! Also, sourcing
-# `FILE.' does not work on cygwin managed mounts.
-func_source ()
-{
- $opt_debug
- case $1 in
- */* | *\\*) . "$1" ;;
- *) . "./$1" ;;
- esac
-}
-
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
- $opt_debug
- if test -n "$available_tags" && test -z "$tagname"; then
- CC_quoted=
- for arg in $CC; do
- func_quote_for_eval "$arg"
- CC_quoted="$CC_quoted $func_quote_for_eval_result"
- done
- case $@ in
- # Blanks in the command may have been stripped by the calling shell,
- # but not from the CC environment variable when configure was run.
- " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
- # Blanks at the start of $base_compile will cause this to fail
- # if we don't check for them as well.
- *)
- for z in $available_tags; do
- if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
- CC_quoted=
- for arg in $CC; do
- # Double-quote args containing other shell metacharacters.
- func_quote_for_eval "$arg"
- CC_quoted="$CC_quoted $func_quote_for_eval_result"
- done
- case "$@ " in
- " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
- # The compiler in the base compile command matches
- # the one in the tagged configuration.
- # Assume this is the tagged configuration we want.
- tagname=$z
- break
- ;;
- esac
- fi
- done
- # If $tagname still isn't set, then no tagged configuration
- # was found and let the user know that the "--tag" command
- # line option must be used.
- if test -z "$tagname"; then
- func_echo "unable to infer tagged configuration"
- func_fatal_error "specify a tag with \`--tag'"
-# else
-# func_verbose "using $tagname tagged configuration"
- fi
- ;;
- esac
- fi
-}
-
-
-
-# func_write_libtool_object output_name pic_name nonpic_name
-# Create a libtool object file (analogous to a ".la" file),
-# but don't create it if we're doing a dry run.
-func_write_libtool_object ()
-{
- write_libobj=${1}
- if test "$build_libtool_libs" = yes; then
- write_lobj=\'${2}\'
- else
- write_lobj=none
- fi
-
- if test "$build_old_libs" = yes; then
- write_oldobj=\'${3}\'
- else
- write_oldobj=none
- fi
-
- $opt_dry_run || {
- cat >${write_libobj}T <<EOF
-# $write_libobj - a libtool object file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-pic_object=$write_lobj
-
-# Name of the non-PIC object
-non_pic_object=$write_oldobj
-
-EOF
- $MV "${write_libobj}T" "${write_libobj}"
- }
-}
-
-# func_mode_compile arg...
-func_mode_compile ()
-{
- $opt_debug
- # Get the compilation command and the source file.
- base_compile=
- srcfile="$nonopt" # always keep a non-empty value in "srcfile"
- suppress_opt=yes
- suppress_output=
- arg_mode=normal
- libobj=
- later=
- pie_flag=
-
- for arg
- do
- case $arg_mode in
- arg )
- # do not "continue". Instead, add this to base_compile
- lastarg="$arg"
- arg_mode=normal
- ;;
-
- target )
- libobj="$arg"
- arg_mode=normal
- continue
- ;;
-
- normal )
- # Accept any command-line options.
- case $arg in
- -o)
- test -n "$libobj" && \
- func_fatal_error "you cannot specify \`-o' more than once"
- arg_mode=target
- continue
- ;;
-
- -pie | -fpie | -fPIE)
- pie_flag="$pie_flag $arg"
- continue
- ;;
-
- -shared | -static | -prefer-pic | -prefer-non-pic)
- later="$later $arg"
- continue
- ;;
-
- -no-suppress)
- suppress_opt=no
- continue
- ;;
-
- -Xcompiler)
- arg_mode=arg # the next one goes into the "base_compile" arg list
- continue # The current "srcfile" will either be retained or
- ;; # replaced later. I would guess that would be a bug.
-
- -Wc,*)
- func_stripname '-Wc,' '' "$arg"
- args=$func_stripname_result
- lastarg=
- save_ifs="$IFS"; IFS=','
- for arg in $args; do
- IFS="$save_ifs"
- func_quote_for_eval "$arg"
- lastarg="$lastarg $func_quote_for_eval_result"
- done
- IFS="$save_ifs"
- func_stripname ' ' '' "$lastarg"
- lastarg=$func_stripname_result
-
- # Add the arguments to base_compile.
- base_compile="$base_compile $lastarg"
- continue
- ;;
-
- *)
- # Accept the current argument as the source file.
- # The previous "srcfile" becomes the current argument.
- #
- lastarg="$srcfile"
- srcfile="$arg"
- ;;
- esac # case $arg
- ;;
- esac # case $arg_mode
-
- # Aesthetically quote the previous argument.
- func_quote_for_eval "$lastarg"
- base_compile="$base_compile $func_quote_for_eval_result"
- done # for arg
-
- case $arg_mode in
- arg)
- func_fatal_error "you must specify an argument for -Xcompile"
- ;;
- target)
- func_fatal_error "you must specify a target with \`-o'"
- ;;
- *)
- # Get the name of the library object.
- test -z "$libobj" && {
- func_basename "$srcfile"
- libobj="$func_basename_result"
- }
- ;;
- esac
-
- # Recognize several different file suffixes.
- # If the user specifies -o file.o, it is replaced with file.lo
- case $libobj in
- *.[cCFSifmso] | \
- *.ada | *.adb | *.ads | *.asm | \
- *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
- *.[fF][09]? | *.for | *.java | *.obj | *.sx)
- func_xform "$libobj"
- libobj=$func_xform_result
- ;;
- esac
-
- case $libobj in
- *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
- *)
- func_fatal_error "cannot determine name of library object from \`$libobj'"
- ;;
- esac
-
- func_infer_tag $base_compile
-
- for arg in $later; do
- case $arg in
- -shared)
- test "$build_libtool_libs" != yes && \
- func_fatal_configuration "can not build a shared library"
- build_old_libs=no
- continue
- ;;
-
- -static)
- build_libtool_libs=no
- build_old_libs=yes
- continue
- ;;
-
- -prefer-pic)
- pic_mode=yes
- continue
- ;;
-
- -prefer-non-pic)
- pic_mode=no
- continue
- ;;
- esac
- done
-
- func_quote_for_eval "$libobj"
- test "X$libobj" != "X$func_quote_for_eval_result" \
- && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
- && func_warning "libobj name \`$libobj' may not contain shell special characters."
- func_dirname_and_basename "$obj" "/" ""
- objname="$func_basename_result"
- xdir="$func_dirname_result"
- lobj=${xdir}$objdir/$objname
-
- test -z "$base_compile" && \
- func_fatal_help "you must specify a compilation command"
-
- # Delete any leftover library objects.
- if test "$build_old_libs" = yes; then
- removelist="$obj $lobj $libobj ${libobj}T"
- else
- removelist="$lobj $libobj ${libobj}T"
- fi
-
- # On Cygwin there's no "real" PIC flag so we must build both object types
- case $host_os in
- cygwin* | mingw* | pw32* | os2* | cegcc*)
- pic_mode=default
- ;;
- esac
- if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
- # non-PIC code in shared libraries is not supported
- pic_mode=default
- fi
-
- # Calculate the filename of the output object if compiler does
- # not support -o with -c
- if test "$compiler_c_o" = no; then
- output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
- lockfile="$output_obj.lock"
- else
- output_obj=
- need_locks=no
- lockfile=
- fi
-
- # Lock this critical section if it is needed
- # We use this script file to make the link, it avoids creating a new file
- if test "$need_locks" = yes; then
- until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
- func_echo "Waiting for $lockfile to be removed"
- sleep 2
- done
- elif test "$need_locks" = warn; then
- if test -f "$lockfile"; then
- $ECHO "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
- removelist="$removelist $output_obj"
- $ECHO "$srcfile" > "$lockfile"
- fi
-
- $opt_dry_run || $RM $removelist
- removelist="$removelist $lockfile"
- trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
-
- if test -n "$fix_srcfile_path"; then
- eval srcfile=\"$fix_srcfile_path\"
- fi
- func_quote_for_eval "$srcfile"
- qsrcfile=$func_quote_for_eval_result
-
- # Only build a PIC object if we are building libtool libraries.
- if test "$build_libtool_libs" = yes; then
- # Without this assignment, base_compile gets emptied.
- fbsd_hideous_sh_bug=$base_compile
-
- if test "$pic_mode" != no; then
- command="$base_compile $qsrcfile $pic_flag"
- else
- # Don't build PIC code
- command="$base_compile $qsrcfile"
- fi
-
- func_mkdir_p "$xdir$objdir"
-
- if test -z "$output_obj"; then
- # Place PIC objects in $objdir
- command="$command -o $lobj"
- fi
-
- func_show_eval_locale "$command" \
- 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
-
- if test "$need_locks" = warn &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed, then go on to compile the next one
- if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
- func_show_eval '$MV "$output_obj" "$lobj"' \
- 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
- fi
-
- # Allow error messages only from the first compilation.
- if test "$suppress_opt" = yes; then
- suppress_output=' >/dev/null 2>&1'
- fi
- fi
-
- # Only build a position-dependent object if we build old libraries.
- if test "$build_old_libs" = yes; then
- if test "$pic_mode" != yes; then
- # Don't build PIC code
- command="$base_compile $qsrcfile$pie_flag"
- else
- command="$base_compile $qsrcfile $pic_flag"
- fi
- if test "$compiler_c_o" = yes; then
- command="$command -o $obj"
- fi
-
- # Suppress compiler output if we already did a PIC compilation.
- command="$command$suppress_output"
- func_show_eval_locale "$command" \
- '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
-
- if test "$need_locks" = warn &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed
- if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
- func_show_eval '$MV "$output_obj" "$obj"' \
- 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
- fi
- fi
-
- $opt_dry_run || {
- func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
-
- # Unlock the critical section if it was locked
- if test "$need_locks" != no; then
- removelist=$lockfile
- $RM "$lockfile"
- fi
- }
-
- exit $EXIT_SUCCESS
-}
-
-$opt_help || {
-test "$mode" = compile && func_mode_compile ${1+"$@"}
-}
-
-func_mode_help ()
-{
- # We need to display help for each of the modes.
- case $mode in
- "")
- # Generic help is extracted from the usage comments
- # at the start of this file.
- func_help
- ;;
-
- clean)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
-
-Remove files from the build directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
- ;;
-
- compile)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-This mode accepts the following additional options:
-
- -o OUTPUT-FILE set the output file name to OUTPUT-FILE
- -no-suppress do not suppress compiler output for multiple passes
- -prefer-pic try to building PIC objects only
- -prefer-non-pic try to building non-PIC objects only
- -shared do not build a \`.o' file suitable for static linking
- -static only build a \`.o' file suitable for static linking
-
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix \`.c' with the
-library object suffix, \`.lo'."
- ;;
-
- execute)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-This mode accepts the following additional options:
-
- -dlopen FILE add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to \`-dlopen'
-flags.
-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
- ;;
-
- finish)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges. Use
-the \`--dry-run' option if you just want to see what would be executed."
- ;;
-
- install)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command. The first component should be
-either the \`install' or \`cp' program.
-
-The following components of INSTALL-COMMAND are treated specially:
-
- -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
- ;;
-
- link)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
- -all-static do not do any dynamic linking at all
- -avoid-version do not add a version suffix if possible
- -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
- -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
- -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
- -export-symbols SYMFILE
- try to export only the symbols listed in SYMFILE
- -export-symbols-regex REGEX
- try to export only the symbols matching REGEX
- -LLIBDIR search LIBDIR for required installed libraries
- -lNAME OUTPUT-FILE requires the installed library libNAME
- -module build a library that can dlopened
- -no-fast-install disable the fast-install mode
- -no-install link a not-installable executable
- -no-undefined declare that a library does not refer to external symbols
- -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
- -objectlist FILE Use a list of object files found in FILE to specify objects
- -precious-files-regex REGEX
- don't remove output files matching REGEX
- -release RELEASE specify package release information
- -rpath LIBDIR the created library will eventually be installed in LIBDIR
- -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
- -shared only do dynamic linking of libtool libraries
- -shrext SUFFIX override the standard shared library file extension
- -static do not do any dynamic linking of uninstalled libtool libraries
- -static-libtool-libs
- do not do any dynamic linking of libtool libraries
- -version-info CURRENT[:REVISION[:AGE]]
- specify library version info [each variable defaults to 0]
- -weak LIBNAME declare that the target provides the LIBNAME interface
-
-All other options (arguments beginning with \`-') are ignored.
-
-Every other argument is treated as a filename. Files ending in \`.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
-only library objects (\`.lo' files) may be specified, and \`-rpath' is
-required, except when creating a convenience library.
-
-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
-using \`ar' and \`ranlib', or on Windows using \`lib'.
-
-If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
-is created, otherwise an executable program is created."
- ;;
-
- uninstall)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
- ;;
-
- *)
- func_fatal_help "invalid operation mode \`$mode'"
- ;;
- esac
-
- $ECHO
- $ECHO "Try \`$progname --help' for more information about other modes."
-
- exit $?
-}
-
- # Now that we've collected a possible --mode arg, show help if necessary
- $opt_help && func_mode_help
-
-
-# func_mode_execute arg...
-func_mode_execute ()
-{
- $opt_debug
- # The first argument is the command name.
- cmd="$nonopt"
- test -z "$cmd" && \
- func_fatal_help "you must specify a COMMAND"
-
- # Handle -dlopen flags immediately.
- for file in $execute_dlfiles; do
- test -f "$file" \
- || func_fatal_help "\`$file' is not a file"
-
- dir=
- case $file in
- *.la)
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$file" \
- || func_fatal_help "\`$lib' is not a valid libtool archive"
-
- # Read the libtool library.
- dlname=
- library_names=
- func_source "$file"
-
- # Skip this library if it cannot be dlopened.
- if test -z "$dlname"; then
- # Warn if it was a shared library.
- test -n "$library_names" && \
- func_warning "\`$file' was not linked with \`-export-dynamic'"
- continue
- fi
-
- func_dirname "$file" "" "."
- dir="$func_dirname_result"
-
- if test -f "$dir/$objdir/$dlname"; then
- dir="$dir/$objdir"
- else
- if test ! -f "$dir/$dlname"; then
- func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
- fi
- fi
- ;;
-
- *.lo)
- # Just add the directory containing the .lo file.
- func_dirname "$file" "" "."
- dir="$func_dirname_result"
- ;;
-
- *)
- func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
- continue
- ;;
- esac
-
- # Get the absolute pathname.
- absdir=`cd "$dir" && pwd`
- test -n "$absdir" && dir="$absdir"
-
- # Now add the directory to shlibpath_var.
- if eval "test -z \"\$$shlibpath_var\""; then
- eval "$shlibpath_var=\"\$dir\""
- else
- eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
- fi
- done
-
- # This variable tells wrapper scripts just to set shlibpath_var
- # rather than running their programs.
- libtool_execute_magic="$magic"
-
- # Check if any of the arguments is a wrapper script.
- args=
- for file
- do
- case $file in
- -*) ;;
- *)
- # Do a test to see if this is really a libtool program.
- if func_ltwrapper_script_p "$file"; then
- func_source "$file"
- # Transform arg to wrapped name.
- file="$progdir/$program"
- elif func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- func_source "$func_ltwrapper_scriptname_result"
- # Transform arg to wrapped name.
- file="$progdir/$program"
- fi
- ;;
- esac
- # Quote arguments (to preserve shell metacharacters).
- func_quote_for_eval "$file"
- args="$args $func_quote_for_eval_result"
- done
-
- if test "X$opt_dry_run" = Xfalse; then
- if test -n "$shlibpath_var"; then
- # Export the shlibpath_var.
- eval "export $shlibpath_var"
- fi
-
- # Restore saved environment variables
- for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
- do
- eval "if test \"\${save_$lt_var+set}\" = set; then
- $lt_var=\$save_$lt_var; export $lt_var
- else
- $lt_unset $lt_var
- fi"
- done
-
- # Now prepare to actually exec the command.
- exec_cmd="\$cmd$args"
- else
- # Display what would be done.
- if test -n "$shlibpath_var"; then
- eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
- $ECHO "export $shlibpath_var"
- fi
- $ECHO "$cmd$args"
- exit $EXIT_SUCCESS
- fi
-}
-
-test "$mode" = execute && func_mode_execute ${1+"$@"}
-
-
-# func_mode_finish arg...
-func_mode_finish ()
-{
- $opt_debug
- libdirs="$nonopt"
- admincmds=
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- for dir
- do
- libdirs="$libdirs $dir"
- done
-
- for libdir in $libdirs; do
- if test -n "$finish_cmds"; then
- # Do each command in the finish commands.
- func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
-'"$cmd"'"'
- fi
- if test -n "$finish_eval"; then
- # Do the single finish_eval.
- eval cmds=\"$finish_eval\"
- $opt_dry_run || eval "$cmds" || admincmds="$admincmds
- $cmds"
- fi
- done
- fi
-
- # Exit here if they wanted silent mode.
- $opt_silent && exit $EXIT_SUCCESS
-
- $ECHO "X----------------------------------------------------------------------" | $Xsed
- $ECHO "Libraries have been installed in:"
- for libdir in $libdirs; do
- $ECHO " $libdir"
- done
- $ECHO
- $ECHO "If you ever happen to want to link against installed libraries"
- $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
- $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
- $ECHO "flag during linking and do at least one of the following:"
- if test -n "$shlibpath_var"; then
- $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable"
- $ECHO " during execution"
- fi
- if test -n "$runpath_var"; then
- $ECHO " - add LIBDIR to the \`$runpath_var' environment variable"
- $ECHO " during linking"
- fi
- if test -n "$hardcode_libdir_flag_spec"; then
- libdir=LIBDIR
- eval flag=\"$hardcode_libdir_flag_spec\"
-
- $ECHO " - use the \`$flag' linker flag"
- fi
- if test -n "$admincmds"; then
- $ECHO " - have your system administrator run these commands:$admincmds"
- fi
- if test -f /etc/ld.so.conf; then
- $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
- fi
- $ECHO
-
- $ECHO "See any operating system documentation about shared libraries for"
- case $host in
- solaris2.[6789]|solaris2.1[0-9])
- $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
- $ECHO "pages."
- ;;
- *)
- $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
- ;;
- esac
- $ECHO "X----------------------------------------------------------------------" | $Xsed
- exit $EXIT_SUCCESS
-}
-
-test "$mode" = finish && func_mode_finish ${1+"$@"}
-
-
-# func_mode_install arg...
-func_mode_install ()
-{
- $opt_debug
- # There may be an optional sh(1) argument at the beginning of
- # install_prog (especially on Windows NT).
- if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
- # Allow the use of GNU shtool's install command.
- $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
- # Aesthetically quote it.
- func_quote_for_eval "$nonopt"
- install_prog="$func_quote_for_eval_result "
- arg=$1
- shift
- else
- install_prog=
- arg=$nonopt
- fi
-
- # The real first argument should be the name of the installation program.
- # Aesthetically quote it.
- func_quote_for_eval "$arg"
- install_prog="$install_prog$func_quote_for_eval_result"
-
- # We need to accept at least all the BSD install flags.
- dest=
- files=
- opts=
- prev=
- install_type=
- isdir=no
- stripme=
- for arg
- do
- if test -n "$dest"; then
- files="$files $dest"
- dest=$arg
- continue
- fi
-
- case $arg in
- -d) isdir=yes ;;
- -f)
- case " $install_prog " in
- *[\\\ /]cp\ *) ;;
- *) prev=$arg ;;
- esac
- ;;
- -g | -m | -o)
- prev=$arg
- ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*)
- ;;
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$prev"; then
- prev=
- else
- dest=$arg
- continue
- fi
- ;;
- esac
-
- # Aesthetically quote the argument.
- func_quote_for_eval "$arg"
- install_prog="$install_prog $func_quote_for_eval_result"
- done
-
- test -z "$install_prog" && \
- func_fatal_help "you must specify an install program"
-
- test -n "$prev" && \
- func_fatal_help "the \`$prev' option requires an argument"
-
- if test -z "$files"; then
- if test -z "$dest"; then
- func_fatal_help "no file or destination specified"
- else
- func_fatal_help "you must specify a destination"
- fi
- fi
-
- # Strip any trailing slash from the destination.
- func_stripname '' '/' "$dest"
- dest=$func_stripname_result
-
- # Check to see that the destination is a directory.
- test -d "$dest" && isdir=yes
- if test "$isdir" = yes; then
- destdir="$dest"
- destname=
- else
- func_dirname_and_basename "$dest" "" "."
- destdir="$func_dirname_result"
- destname="$func_basename_result"
-
- # Not a directory, so check to see that there is only one file specified.
- set dummy $files; shift
- test "$#" -gt 1 && \
- func_fatal_help "\`$dest' is not a directory"
- fi
- case $destdir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- for file in $files; do
- case $file in
- *.lo) ;;
- *)
- func_fatal_help "\`$destdir' must be an absolute directory name"
- ;;
- esac
- done
- ;;
- esac
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- staticlibs=
- future_libdirs=
- current_libdirs=
- for file in $files; do
-
- # Do each installation.
- case $file in
- *.$libext)
- # Do the static libraries later.
- staticlibs="$staticlibs $file"
- ;;
-
- *.la)
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$file" \
- || func_fatal_help "\`$file' is not a valid libtool archive"
-
- library_names=
- old_library=
- relink_command=
- func_source "$file"
-
- # Add the libdir to current_libdirs if it is the destination.
- if test "X$destdir" = "X$libdir"; then
- case "$current_libdirs " in
- *" $libdir "*) ;;
- *) current_libdirs="$current_libdirs $libdir" ;;
- esac
- else
- # Note the libdir as a future libdir.
- case "$future_libdirs " in
- *" $libdir "*) ;;
- *) future_libdirs="$future_libdirs $libdir" ;;
- esac
- fi
-
- func_dirname "$file" "/" ""
- dir="$func_dirname_result"
- dir="$dir$objdir"
-
- if test -n "$relink_command"; then
- # Determine the prefix the user has applied to our future dir.
- inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
-
- # Don't allow the user to place us outside of our expected
- # location b/c this prevents finding dependent libraries that
- # are installed to the same prefix.
- # At present, this check doesn't affect windows .dll's that
- # are installed into $libdir/../bin (currently, that works fine)
- # but it's something to keep an eye on.
- test "$inst_prefix_dir" = "$destdir" && \
- func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
-
- if test -n "$inst_prefix_dir"; then
- # Stick the inst_prefix_dir data into the link command.
- relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
- else
- relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
- fi
-
- func_warning "relinking \`$file'"
- func_show_eval "$relink_command" \
- 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
- fi
-
- # See the names of the shared library.
- set dummy $library_names; shift
- if test -n "$1"; then
- realname="$1"
- shift
-
- srcname="$realname"
- test -n "$relink_command" && srcname="$realname"T
-
- # Install the shared library and build the symlinks.
- func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
- 'exit $?'
- tstripme="$stripme"
- case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- case $realname in
- *.dll.a)
- tstripme=""
- ;;
- esac
- ;;
- esac
- if test -n "$tstripme" && test -n "$striplib"; then
- func_show_eval "$striplib $destdir/$realname" 'exit $?'
- fi
-
- if test "$#" -gt 0; then
- # Delete the old symlinks, and create new ones.
- # Try `ln -sf' first, because the `ln' binary might depend on
- # the symlink we replace! Solaris /bin/ln does not understand -f,
- # so we also need to try rm && ln -s.
- for linkname
- do
- test "$linkname" != "$realname" \
- && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
- done
- fi
-
- # Do each command in the postinstall commands.
- lib="$destdir/$realname"
- func_execute_cmds "$postinstall_cmds" 'exit $?'
- fi
-
- # Install the pseudo-library for information purposes.
- func_basename "$file"
- name="$func_basename_result"
- instname="$dir/$name"i
- func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
-
- # Maybe install the static library, too.
- test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
- ;;
-
- *.lo)
- # Install (i.e. copy) a libtool object.
-
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- func_basename "$file"
- destfile="$func_basename_result"
- destfile="$destdir/$destfile"
- fi
-
- # Deduce the name of the destination old-style object file.
- case $destfile in
- *.lo)
- func_lo2o "$destfile"
- staticdest=$func_lo2o_result
- ;;
- *.$objext)
- staticdest="$destfile"
- destfile=
- ;;
- *)
- func_fatal_help "cannot copy a libtool object to \`$destfile'"
- ;;
- esac
-
- # Install the libtool object if requested.
- test -n "$destfile" && \
- func_show_eval "$install_prog $file $destfile" 'exit $?'
-
- # Install the old object if enabled.
- if test "$build_old_libs" = yes; then
- # Deduce the name of the old-style object file.
- func_lo2o "$file"
- staticobj=$func_lo2o_result
- func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
- fi
- exit $EXIT_SUCCESS
- ;;
-
- *)
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- func_basename "$file"
- destfile="$func_basename_result"
- destfile="$destdir/$destfile"
- fi
-
- # If the file is missing, and there is a .exe on the end, strip it
- # because it is most likely a libtool script we actually want to
- # install
- stripped_ext=""
- case $file in
- *.exe)
- if test ! -f "$file"; then
- func_stripname '' '.exe' "$file"
- file=$func_stripname_result
- stripped_ext=".exe"
- fi
- ;;
- esac
-
- # Do a test to see if this is really a libtool program.
- case $host in
- *cygwin* | *mingw*)
- if func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- wrapper=$func_ltwrapper_scriptname_result
- else
- func_stripname '' '.exe' "$file"
- wrapper=$func_stripname_result
- fi
- ;;
- *)
- wrapper=$file
- ;;
- esac
- if func_ltwrapper_script_p "$wrapper"; then
- notinst_deplibs=
- relink_command=
-
- func_source "$wrapper"
-
- # Check the variables that should have been set.
- test -z "$generated_by_libtool_version" && \
- func_fatal_error "invalid libtool wrapper script \`$wrapper'"
-
- finalize=yes
- for lib in $notinst_deplibs; do
- # Check to see that each library is installed.
- libdir=
- if test -f "$lib"; then
- func_source "$lib"
- fi
- libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
- if test -n "$libdir" && test ! -f "$libfile"; then
- func_warning "\`$lib' has not been installed in \`$libdir'"
- finalize=no
- fi
- done
-
- relink_command=
- func_source "$wrapper"
-
- outputname=
- if test "$fast_install" = no && test -n "$relink_command"; then
- $opt_dry_run || {
- if test "$finalize" = yes; then
- tmpdir=`func_mktempdir`
- func_basename "$file$stripped_ext"
- file="$func_basename_result"
- outputname="$tmpdir/$file"
- # Replace the output file specification.
- relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
-
- $opt_silent || {
- func_quote_for_expand "$relink_command"
- eval "func_echo $func_quote_for_expand_result"
- }
- if eval "$relink_command"; then :
- else
- func_error "error: relink \`$file' with the above command before installing it"
- $opt_dry_run || ${RM}r "$tmpdir"
- continue
- fi
- file="$outputname"
- else
- func_warning "cannot relink \`$file'"
- fi
- }
- else
- # Install the binary that we compiled earlier.
- file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
- fi
- fi
-
- # remove .exe since cygwin /usr/bin/install will append another
- # one anyway
- case $install_prog,$host in
- */usr/bin/install*,*cygwin*)
- case $file:$destfile in
- *.exe:*.exe)
- # this is ok
- ;;
- *.exe:*)
- destfile=$destfile.exe
- ;;
- *:*.exe)
- func_stripname '' '.exe' "$destfile"
- destfile=$func_stripname_result
- ;;
- esac
- ;;
- esac
- func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
- $opt_dry_run || if test -n "$outputname"; then
- ${RM}r "$tmpdir"
- fi
- ;;
- esac
- done
-
- for file in $staticlibs; do
- func_basename "$file"
- name="$func_basename_result"
-
- # Set up the ranlib parameters.
- oldlib="$destdir/$name"
-
- func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
-
- if test -n "$stripme" && test -n "$old_striplib"; then
- func_show_eval "$old_striplib $oldlib" 'exit $?'
- fi
-
- # Do each command in the postinstall commands.
- func_execute_cmds "$old_postinstall_cmds" 'exit $?'
- done
-
- test -n "$future_libdirs" && \
- func_warning "remember to run \`$progname --finish$future_libdirs'"
-
- if test -n "$current_libdirs"; then
- # Maybe just do a dry run.
- $opt_dry_run && current_libdirs=" -n$current_libdirs"
- exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
- else
- exit $EXIT_SUCCESS
- fi
-}
-
-test "$mode" = install && func_mode_install ${1+"$@"}
-
-
-# func_generate_dlsyms outputname originator pic_p
-# Extract symbols from dlprefiles and create ${outputname}S.o with
-# a dlpreopen symbol table.
-func_generate_dlsyms ()
-{
- $opt_debug
- my_outputname="$1"
- my_originator="$2"
- my_pic_p="${3-no}"
- my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
- my_dlsyms=
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- if test -n "$NM" && test -n "$global_symbol_pipe"; then
- my_dlsyms="${my_outputname}S.c"
- else
- func_error "not configured to extract global symbols from dlpreopened files"
- fi
- fi
-
- if test -n "$my_dlsyms"; then
- case $my_dlsyms in
- "") ;;
- *.c)
- # Discover the nlist of each of the dlfiles.
- nlist="$output_objdir/${my_outputname}.nm"
-
- func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
-
- # Parse the name list into a source file.
- func_verbose "creating $output_objdir/$my_dlsyms"
-
- $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
-/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
-/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-/* External symbol declarations for the compiler. */\
-"
-
- if test "$dlself" = yes; then
- func_verbose "generating symbol list for \`$output'"
-
- $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
-
- # Add our own program objects to the symbol list.
- progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- for progfile in $progfiles; do
- func_verbose "extracting global C symbols from \`$progfile'"
- $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -n "$exclude_expsyms"; then
- $opt_dry_run || {
- eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- }
- fi
-
- if test -n "$export_symbols_regex"; then
- $opt_dry_run || {
- eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- }
- fi
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- export_symbols="$output_objdir/$outputname.exp"
- $opt_dry_run || {
- $RM $export_symbols
- eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- }
- else
- $opt_dry_run || {
- eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
- eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- case $host in
- *cygwin | *mingw* | *cegcc* )
- eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- }
- fi
- fi
-
- for dlprefile in $dlprefiles; do
- func_verbose "extracting global C symbols from \`$dlprefile'"
- func_basename "$dlprefile"
- name="$func_basename_result"
- $opt_dry_run || {
- eval '$ECHO ": $name " >> "$nlist"'
- eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
- }
- done
-
- $opt_dry_run || {
- # Make sure we have at least an empty file.
- test -f "$nlist" || : > "$nlist"
-
- if test -n "$exclude_expsyms"; then
- $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
- $MV "$nlist"T "$nlist"
- fi
-
- # Try sorting and uniquifying the output.
- if $GREP -v "^: " < "$nlist" |
- if sort -k 3 </dev/null >/dev/null 2>&1; then
- sort -k 3
- else
- sort +2
- fi |
- uniq > "$nlist"S; then
- :
- else
- $GREP -v "^: " < "$nlist" > "$nlist"S
- fi
-
- if test -f "$nlist"S; then
- eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
- else
- $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
- fi
-
- $ECHO >> "$output_objdir/$my_dlsyms" "\
-
-/* The mapping between symbol names and symbols. */
-typedef struct {
- const char *name;
- void *address;
-} lt_dlsymlist;
-"
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- $ECHO >> "$output_objdir/$my_dlsyms" "\
-/* DATA imports from DLLs on WIN32 con't be const, because
- runtime relocations are performed -- see ld's documentation
- on pseudo-relocs. */"
- lt_dlsym_const= ;;
- *osf5*)
- echo >> "$output_objdir/$my_dlsyms" "\
-/* This system does not cope well with relocations in const data */"
- lt_dlsym_const= ;;
- *)
- lt_dlsym_const=const ;;
- esac
-
- $ECHO >> "$output_objdir/$my_dlsyms" "\
-extern $lt_dlsym_const lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[];
-$lt_dlsym_const lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[] =
-{\
- { \"$my_originator\", (void *) 0 },"
-
- case $need_lib_prefix in
- no)
- eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
- ;;
- *)
- eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
- ;;
- esac
- $ECHO >> "$output_objdir/$my_dlsyms" "\
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt_${my_prefix}_LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
- } # !$opt_dry_run
-
- pic_flag_for_symtable=
- case "$compile_command " in
- *" -static "*) ;;
- *)
- case $host in
- # compiling the symbol table file with pic_flag works around
- # a FreeBSD bug that causes programs to crash when -lm is
- # linked before any other PIC object. But we must not use
- # pic_flag when linking with -static. The problem exists in
- # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
- *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
- pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
- *-*-hpux*)
- pic_flag_for_symtable=" $pic_flag" ;;
- *)
- if test "X$my_pic_p" != Xno; then
- pic_flag_for_symtable=" $pic_flag"
- fi
- ;;
- esac
- ;;
- esac
- symtab_cflags=
- for arg in $LTCFLAGS; do
- case $arg in
- -pie | -fpie | -fPIE) ;;
- *) symtab_cflags="$symtab_cflags $arg" ;;
- esac
- done
-
- # Now compile the dynamic symbol file.
- func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
-
- # Clean up the generated files.
- func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
-
- # Transform the symbol file into the correct name.
- symfileobj="$output_objdir/${my_outputname}S.$objext"
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- if test -f "$output_objdir/$my_outputname.def"; then
- compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
- finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
- else
- compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
- finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
- fi
- ;;
- *)
- compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
- finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
- ;;
- esac
- ;;
- *)
- func_fatal_error "unknown suffix for \`$my_dlsyms'"
- ;;
- esac
- else
- # We keep going just in case the user didn't refer to
- # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
-
- # Nullify the symbol file.
- compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
- finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
- fi
-}
-
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-func_win32_libid ()
-{
- $opt_debug
- win32_libid_type="unknown"
- win32_fileres=`file -L $1 2>/dev/null`
- case $win32_fileres in
- *ar\ archive\ import\ library*) # definitely import
- win32_libid_type="x86 archive import"
- ;;
- *ar\ archive*) # could be an import, or static
- if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
- $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
- win32_nmres=`eval $NM -f posix -A $1 |
- $SED -n -e '
- 1,100{
- / I /{
- s,.*,import,
- p
- q
- }
- }'`
- case $win32_nmres in
- import*) win32_libid_type="x86 archive import";;
- *) win32_libid_type="x86 archive static";;
- esac
- fi
- ;;
- *DLL*)
- win32_libid_type="x86 DLL"
- ;;
- *executable*) # but shell scripts are "executable" too...
- case $win32_fileres in
- *MS\ Windows\ PE\ Intel*)
- win32_libid_type="x86 DLL"
- ;;
- esac
- ;;
- esac
- $ECHO "$win32_libid_type"
-}
-
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
- $opt_debug
- f_ex_an_ar_dir="$1"; shift
- f_ex_an_ar_oldlib="$1"
- func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
- if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
- fi
-}
-
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
- $opt_debug
- my_gentop="$1"; shift
- my_oldlibs=${1+"$@"}
- my_oldobjs=""
- my_xlib=""
- my_xabs=""
- my_xdir=""
-
- for my_xlib in $my_oldlibs; do
- # Extract the objects.
- case $my_xlib in
- [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
- *) my_xabs=`pwd`"/$my_xlib" ;;
- esac
- func_basename "$my_xlib"
- my_xlib="$func_basename_result"
- my_xlib_u=$my_xlib
- while :; do
- case " $extracted_archives " in
- *" $my_xlib_u "*)
- func_arith $extracted_serial + 1
- extracted_serial=$func_arith_result
- my_xlib_u=lt$extracted_serial-$my_xlib ;;
- *) break ;;
- esac
- done
- extracted_archives="$extracted_archives $my_xlib_u"
- my_xdir="$my_gentop/$my_xlib_u"
-
- func_mkdir_p "$my_xdir"
-
- case $host in
- *-darwin*)
- func_verbose "Extracting $my_xabs"
- # Do not bother doing anything if just a dry run
- $opt_dry_run || {
- darwin_orig_dir=`pwd`
- cd $my_xdir || exit $?
- darwin_archive=$my_xabs
- darwin_curdir=`pwd`
- darwin_base_archive=`basename "$darwin_archive"`
- darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
- if test -n "$darwin_arches"; then
- darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
- darwin_arch=
- func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
- for darwin_arch in $darwin_arches ; do
- func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
- cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- func_extract_an_archive "`pwd`" "${darwin_base_archive}"
- cd "$darwin_curdir"
- $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
- done # $darwin_arches
- ## Okay now we've a bunch of thin objects, gotta fatten them up :)
- darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
- darwin_file=
- darwin_files=
- for darwin_file in $darwin_filelist; do
- darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
- $LIPO -create -output "$darwin_file" $darwin_files
- done # $darwin_filelist
- $RM -rf unfat-$$
- cd "$darwin_orig_dir"
- else
- cd $darwin_orig_dir
- func_extract_an_archive "$my_xdir" "$my_xabs"
- fi # $darwin_arches
- } # !$opt_dry_run
- ;;
- *)
- func_extract_an_archive "$my_xdir" "$my_xabs"
- ;;
- esac
- my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
- done
-
- func_extract_archives_result="$my_oldobjs"
-}
-
-
-
-# func_emit_wrapper_part1 [arg=no]
-#
-# Emit the first part of a libtool wrapper script on stdout.
-# For more information, see the description associated with
-# func_emit_wrapper(), below.
-func_emit_wrapper_part1 ()
-{
- func_emit_wrapper_part1_arg1=no
- if test -n "$1" ; then
- func_emit_wrapper_part1_arg1=$1
- fi
-
- $ECHO "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='${SED} -e 1s/^X//'
-sed_quote_subst='$sed_quote_subst'
-
-# Be Bourne compatible
-if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '\${1+\"\$@\"}'='\"\$@\"'
- setopt NO_GLOB_SUBST
-else
- case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
- # install mode needs the following variables:
- generated_by_libtool_version='$macro_version'
- notinst_deplibs='$notinst_deplibs'
-else
- # When we are sourced in execute mode, \$file and \$ECHO are already set.
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- ECHO=\"$qecho\"
- file=\"\$0\"
- # Make sure echo works.
- if test \"X\$1\" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
- elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
- # Yippee, \$ECHO works!
- :
- else
- # Restart under the correct shell, and then maybe \$ECHO will work.
- exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
- fi
- fi\
-"
- $ECHO "\
-
- # Find the directory that this script lives in.
- thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
- test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
- # Follow symbolic links until we get to the real thisdir.
- file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
- while test -n \"\$file\"; do
- destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
-
- # If there was a directory component, then change thisdir.
- if test \"x\$destdir\" != \"x\$file\"; then
- case \"\$destdir\" in
- [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
- *) thisdir=\"\$thisdir/\$destdir\" ;;
- esac
- fi
-
- file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
- file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
- done
-"
-}
-# end: func_emit_wrapper_part1
-
-# func_emit_wrapper_part2 [arg=no]
-#
-# Emit the second part of a libtool wrapper script on stdout.
-# For more information, see the description associated with
-# func_emit_wrapper(), below.
-func_emit_wrapper_part2 ()
-{
- func_emit_wrapper_part2_arg1=no
- if test -n "$1" ; then
- func_emit_wrapper_part2_arg1=$1
- fi
-
- $ECHO "\
-
- # Usually 'no', except on cygwin/mingw when embedded into
- # the cwrapper.
- WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
- if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
- # special case for '.'
- if test \"\$thisdir\" = \".\"; then
- thisdir=\`pwd\`
- fi
- # remove .libs from thisdir
- case \"\$thisdir\" in
- *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
- $objdir ) thisdir=. ;;
- esac
- fi
-
- # Try to get the absolute directory name.
- absdir=\`cd \"\$thisdir\" && pwd\`
- test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
- if test "$fast_install" = yes; then
- $ECHO "\
- program=lt-'$outputname'$exeext
- progdir=\"\$thisdir/$objdir\"
-
- if test ! -f \"\$progdir/\$program\" ||
- { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
- test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
- file=\"\$\$-\$program\"
-
- if test ! -d \"\$progdir\"; then
- $MKDIR \"\$progdir\"
- else
- $RM \"\$progdir/\$file\"
- fi"
-
- $ECHO "\
-
- # relink executable if necessary
- if test -n \"\$relink_command\"; then
- if relink_command_output=\`eval \$relink_command 2>&1\`; then :
- else
- $ECHO \"\$relink_command_output\" >&2
- $RM \"\$progdir/\$file\"
- exit 1
- fi
- fi
-
- $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
- { $RM \"\$progdir/\$program\";
- $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
- $RM \"\$progdir/\$file\"
- fi"
- else
- $ECHO "\
- program='$outputname'
- progdir=\"\$thisdir/$objdir\"
-"
- fi
-
- $ECHO "\
-
- if test -f \"\$progdir/\$program\"; then"
-
- # Export our shlibpath_var if we have one.
- if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- $ECHO "\
- # Add our own library path to $shlibpath_var
- $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
- # Some systems cannot cope with colon-terminated $shlibpath_var
- # The second colon is a workaround for a bug in BeOS R4 sed
- $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
-
- export $shlibpath_var
-"
- fi
-
- # fixup the dll searchpath if we need to.
- if test -n "$dllsearchpath"; then
- $ECHO "\
- # Add the dll search path components to the executable PATH
- PATH=$dllsearchpath:\$PATH
-"
- fi
-
- $ECHO "\
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- # Run the actual program with our arguments.
-"
- case $host in
- # Backslashes separate directories on plain windows
- *-*-mingw | *-*-os2* | *-cegcc*)
- $ECHO "\
- exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
- ;;
-
- *)
- $ECHO "\
- exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
- ;;
- esac
- $ECHO "\
- \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
- exit 1
- fi
- else
- # The program doesn't exist.
- \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
- \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
- $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
- exit 1
- fi
-fi\
-"
-}
-# end: func_emit_wrapper_part2
-
-
-# func_emit_wrapper [arg=no]
-#
-# Emit a libtool wrapper script on stdout.
-# Don't directly open a file because we may want to
-# incorporate the script contents within a cygwin/mingw
-# wrapper executable. Must ONLY be called from within
-# func_mode_link because it depends on a number of variables
-# set therein.
-#
-# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
-# variable will take. If 'yes', then the emitted script
-# will assume that the directory in which it is stored is
-# the $objdir directory. This is a cygwin/mingw-specific
-# behavior.
-func_emit_wrapper ()
-{
- func_emit_wrapper_arg1=no
- if test -n "$1" ; then
- func_emit_wrapper_arg1=$1
- fi
-
- # split this up so that func_emit_cwrapperexe_src
- # can call each part independently.
- func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
- func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
-}
-
-
-# func_to_host_path arg
-#
-# Convert paths to host format when used with build tools.
-# Intended for use with "native" mingw (where libtool itself
-# is running under the msys shell), or in the following cross-
-# build environments:
-# $build $host
-# mingw (msys) mingw [e.g. native]
-# cygwin mingw
-# *nix + wine mingw
-# where wine is equipped with the `winepath' executable.
-# In the native mingw case, the (msys) shell automatically
-# converts paths for any non-msys applications it launches,
-# but that facility isn't available from inside the cwrapper.
-# Similar accommodations are necessary for $host mingw and
-# $build cygwin. Calling this function does no harm for other
-# $host/$build combinations not listed above.
-#
-# ARG is the path (on $build) that should be converted to
-# the proper representation for $host. The result is stored
-# in $func_to_host_path_result.
-func_to_host_path ()
-{
- func_to_host_path_result="$1"
- if test -n "$1" ; then
- case $host in
- *mingw* )
- lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
- case $build in
- *mingw* ) # actually, msys
- # awkward: cmd appends spaces to result
- lt_sed_strip_trailing_spaces="s/[ ]*\$//"
- func_to_host_path_tmp1=`( cmd //c echo "$1" |\
- $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
- func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
- $SED -e "$lt_sed_naive_backslashify"`
- ;;
- *cygwin* )
- func_to_host_path_tmp1=`cygpath -w "$1"`
- func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
- $SED -e "$lt_sed_naive_backslashify"`
- ;;
- * )
- # Unfortunately, winepath does not exit with a non-zero
- # error code, so we are forced to check the contents of
- # stdout. On the other hand, if the command is not
- # found, the shell will set an exit code of 127 and print
- # *an error message* to stdout. So we must check for both
- # error code of zero AND non-empty stdout, which explains
- # the odd construction:
- func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
- if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
- func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
- $SED -e "$lt_sed_naive_backslashify"`
- else
- # Allow warning below.
- func_to_host_path_result=""
- fi
- ;;
- esac
- if test -z "$func_to_host_path_result" ; then
- func_error "Could not determine host path corresponding to"
- func_error " '$1'"
- func_error "Continuing, but uninstalled executables may not work."
- # Fallback:
- func_to_host_path_result="$1"
- fi
- ;;
- esac
- fi
-}
-# end: func_to_host_path
-
-# func_to_host_pathlist arg
-#
-# Convert pathlists to host format when used with build tools.
-# See func_to_host_path(), above. This function supports the
-# following $build/$host combinations (but does no harm for
-# combinations not listed here):
-# $build $host
-# mingw (msys) mingw [e.g. native]
-# cygwin mingw
-# *nix + wine mingw
-#
-# Path separators are also converted from $build format to
-# $host format. If ARG begins or ends with a path separator
-# character, it is preserved (but converted to $host format)
-# on output.
-#
-# ARG is a pathlist (on $build) that should be converted to
-# the proper representation on $host. The result is stored
-# in $func_to_host_pathlist_result.
-func_to_host_pathlist ()
-{
- func_to_host_pathlist_result="$1"
- if test -n "$1" ; then
- case $host in
- *mingw* )
- lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
- # Remove leading and trailing path separator characters from
- # ARG. msys behavior is inconsistent here, cygpath turns them
- # into '.;' and ';.', and winepath ignores them completely.
- func_to_host_pathlist_tmp2="$1"
- # Once set for this call, this variable should not be
- # reassigned. It is used in tha fallback case.
- func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
- $SED -e 's|^:*||' -e 's|:*$||'`
- case $build in
- *mingw* ) # Actually, msys.
- # Awkward: cmd appends spaces to result.
- lt_sed_strip_trailing_spaces="s/[ ]*\$//"
- func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
- $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
- func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
- $SED -e "$lt_sed_naive_backslashify"`
- ;;
- *cygwin* )
- func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
- func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
- $SED -e "$lt_sed_naive_backslashify"`
- ;;
- * )
- # unfortunately, winepath doesn't convert pathlists
- func_to_host_pathlist_result=""
- func_to_host_pathlist_oldIFS=$IFS
- IFS=:
- for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
- IFS=$func_to_host_pathlist_oldIFS
- if test -n "$func_to_host_pathlist_f" ; then
- func_to_host_path "$func_to_host_pathlist_f"
- if test -n "$func_to_host_path_result" ; then
- if test -z "$func_to_host_pathlist_result" ; then
- func_to_host_pathlist_result="$func_to_host_path_result"
- else
- func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
- fi
- fi
- fi
- IFS=:
- done
- IFS=$func_to_host_pathlist_oldIFS
- ;;
- esac
- if test -z "$func_to_host_pathlist_result" ; then
- func_error "Could not determine the host path(s) corresponding to"
- func_error " '$1'"
- func_error "Continuing, but uninstalled executables may not work."
- # Fallback. This may break if $1 contains DOS-style drive
- # specifications. The fix is not to complicate the expression
- # below, but for the user to provide a working wine installation
- # with winepath so that path translation in the cross-to-mingw
- # case works properly.
- lt_replace_pathsep_nix_to_dos="s|:|;|g"
- func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
- $SED -e "$lt_replace_pathsep_nix_to_dos"`
- fi
- # Now, add the leading and trailing path separators back
- case "$1" in
- :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
- ;;
- esac
- case "$1" in
- *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
- ;;
- esac
- ;;
- esac
- fi
-}
-# end: func_to_host_pathlist
-
-# func_emit_cwrapperexe_src
-# emit the source code for a wrapper executable on stdout
-# Must ONLY be called from within func_mode_link because
-# it depends on a number of variable set therein.
-func_emit_cwrapperexe_src ()
-{
- cat <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
- Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-
- The $output program cannot be directly executed until all the libtool
- libraries that it depends on are installed.
-
- This wrapper executable should never be moved out of the build directory.
- If it is, it will not operate correctly.
-
- Currently, it simply execs the wrapper *script* "$SHELL $output",
- but could eventually absorb all of the scripts functionality and
- exec $objdir/$outputname directly.
-*/
-EOF
- cat <<"EOF"
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef _MSC_VER
-# include <direct.h>
-# include <process.h>
-# include <io.h>
-# define setmode _setmode
-#else
-# include <unistd.h>
-# include <stdint.h>
-# ifdef __CYGWIN__
-# include <io.h>
-# define HAVE_SETENV
-# ifdef __STRICT_ANSI__
-char *realpath (const char *, char *);
-int putenv (char *);
-int setenv (const char *, const char *, int);
-# endif
-# endif
-#endif
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-
-#if defined(PATH_MAX)
-# define LT_PATHMAX PATH_MAX
-#elif defined(MAXPATHLEN)
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef S_IXOTH
-# define S_IXOTH 0
-#endif
-#ifndef S_IXGRP
-# define S_IXGRP 0
-#endif
-
-#ifdef _MSC_VER
-# define S_IXUSR _S_IEXEC
-# define stat _stat
-# ifndef _INTPTR_T_DEFINED
-# define intptr_t int
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
- defined (__OS2__)
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# define FOPEN_WB "wb"
-# ifndef DIR_SEPARATOR_2
-# define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-# define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
- (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#ifdef __CYGWIN__
-# define FOPEN_WB "wb"
-#endif
-
-#ifndef FOPEN_WB
-# define FOPEN_WB "w"
-#endif
-#ifndef _O_BINARY
-# define _O_BINARY 0
-#endif
-
-#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
- if (stale) { free ((void *) stale); stale = 0; } \
-} while (0)
-
-#undef LTWRAPPER_DEBUGPRINTF
-#if defined DEBUGWRAPPER
-# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
-static void
-ltwrapper_debugprintf (const char *fmt, ...)
-{
- va_list args;
- va_start (args, fmt);
- (void) vfprintf (stderr, fmt, args);
- va_end (args);
-}
-#else
-# define LTWRAPPER_DEBUGPRINTF(args)
-#endif
-
-const char *program_name = NULL;
-
-void *xmalloc (size_t num);
-char *xstrdup (const char *string);
-const char *base_name (const char *name);
-char *find_executable (const char *wrapper);
-char *chase_symlinks (const char *pathspec);
-int make_executable (const char *path);
-int check_executable (const char *path);
-char *strendzap (char *str, const char *pat);
-void lt_fatal (const char *message, ...);
-void lt_setenv (const char *name, const char *value);
-char *lt_extend_str (const char *orig_value, const char *add, int to_end);
-void lt_opt_process_env_set (const char *arg);
-void lt_opt_process_env_prepend (const char *arg);
-void lt_opt_process_env_append (const char *arg);
-int lt_split_name_value (const char *arg, char** name, char** value);
-void lt_update_exe_path (const char *name, const char *value);
-void lt_update_lib_path (const char *name, const char *value);
-
-static const char *script_text_part1 =
-EOF
-
- func_emit_wrapper_part1 yes |
- $SED -e 's/\([\\"]\)/\\\1/g' \
- -e 's/^/ "/' -e 's/$/\\n"/'
- echo ";"
- cat <<EOF
-
-static const char *script_text_part2 =
-EOF
- func_emit_wrapper_part2 yes |
- $SED -e 's/\([\\"]\)/\\\1/g' \
- -e 's/^/ "/' -e 's/$/\\n"/'
- echo ";"
-
- cat <<EOF
-const char * MAGIC_EXE = "$magic_exe";
-const char * LIB_PATH_VARNAME = "$shlibpath_var";
-EOF
-
- if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- func_to_host_pathlist "$temp_rpath"
- cat <<EOF
-const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
-EOF
- else
- cat <<"EOF"
-const char * LIB_PATH_VALUE = "";
-EOF
- fi
-
- if test -n "$dllsearchpath"; then
- func_to_host_pathlist "$dllsearchpath:"
- cat <<EOF
-const char * EXE_PATH_VARNAME = "PATH";
-const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
-EOF
- else
- cat <<"EOF"
-const char * EXE_PATH_VARNAME = "";
-const char * EXE_PATH_VALUE = "";
-EOF
- fi
-
- if test "$fast_install" = yes; then
- cat <<EOF
-const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
-EOF
- else
- cat <<EOF
-const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
-EOF
- fi
-
-
- cat <<"EOF"
-
-#define LTWRAPPER_OPTION_PREFIX "--lt-"
-#define LTWRAPPER_OPTION_PREFIX_LENGTH 5
-
-static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
-static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
-
-static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
-
-static const size_t env_set_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
-static const char *env_set_opt = LTWRAPPER_OPTION_PREFIX "env-set";
- /* argument is putenv-style "foo=bar", value of foo is set to bar */
-
-static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
-static const char *env_prepend_opt = LTWRAPPER_OPTION_PREFIX "env-prepend";
- /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
-
-static const size_t env_append_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
-static const char *env_append_opt = LTWRAPPER_OPTION_PREFIX "env-append";
- /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
-
-int
-main (int argc, char *argv[])
-{
- char **newargz;
- int newargc;
- char *tmp_pathspec;
- char *actual_cwrapper_path;
- char *actual_cwrapper_name;
- char *target_name;
- char *lt_argv_zero;
- intptr_t rval = 127;
-
- int i;
-
- program_name = (char *) xstrdup (base_name (argv[0]));
- LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
- LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
-
- /* very simple arg parsing; don't want to rely on getopt */
- for (i = 1; i < argc; i++)
- {
- if (strcmp (argv[i], dumpscript_opt) == 0)
- {
-EOF
- case "$host" in
- *mingw* | *cygwin* )
- # make stdout use "unix" line endings
- echo " setmode(1,_O_BINARY);"
- ;;
- esac
-
- cat <<"EOF"
- printf ("%s", script_text_part1);
- printf ("%s", script_text_part2);
- return 0;
- }
- }
-
- newargz = XMALLOC (char *, argc + 1);
- tmp_pathspec = find_executable (argv[0]);
- if (tmp_pathspec == NULL)
- lt_fatal ("Couldn't find %s", argv[0]);
- LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
- tmp_pathspec));
-
- actual_cwrapper_path = chase_symlinks (tmp_pathspec);
- LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
- actual_cwrapper_path));
- XFREE (tmp_pathspec);
-
- actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
- strendzap (actual_cwrapper_path, actual_cwrapper_name);
-
- /* wrapper name transforms */
- strendzap (actual_cwrapper_name, ".exe");
- tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
- XFREE (actual_cwrapper_name);
- actual_cwrapper_name = tmp_pathspec;
- tmp_pathspec = 0;
-
- /* target_name transforms -- use actual target program name; might have lt- prefix */
- target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
- strendzap (target_name, ".exe");
- tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
- XFREE (target_name);
- target_name = tmp_pathspec;
- tmp_pathspec = 0;
-
- LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
- target_name));
-EOF
-
- cat <<EOF
- newargz[0] =
- XMALLOC (char, (strlen (actual_cwrapper_path) +
- strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
- strcpy (newargz[0], actual_cwrapper_path);
- strcat (newargz[0], "$objdir");
- strcat (newargz[0], "/");
-EOF
-
- cat <<"EOF"
- /* stop here, and copy so we don't have to do this twice */
- tmp_pathspec = xstrdup (newargz[0]);
-
- /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
- strcat (newargz[0], actual_cwrapper_name);
-
- /* DO want the lt- prefix here if it exists, so use target_name */
- lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
- XFREE (tmp_pathspec);
- tmp_pathspec = NULL;
-EOF
-
- case $host_os in
- mingw*)
- cat <<"EOF"
- {
- char* p;
- while ((p = strchr (newargz[0], '\\')) != NULL)
- {
- *p = '/';
- }
- while ((p = strchr (lt_argv_zero, '\\')) != NULL)
- {
- *p = '/';
- }
- }
-EOF
- ;;
- esac
-
- cat <<"EOF"
- XFREE (target_name);
- XFREE (actual_cwrapper_path);
- XFREE (actual_cwrapper_name);
-
- lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
- lt_setenv ("DUALCASE", "1"); /* for MSK sh */
- lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
- lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
-
- newargc=0;
- for (i = 1; i < argc; i++)
- {
- if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
- {
- if (argv[i][env_set_opt_len] == '=')
- {
- const char *p = argv[i] + env_set_opt_len + 1;
- lt_opt_process_env_set (p);
- }
- else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
- {
- lt_opt_process_env_set (argv[++i]); /* don't copy */
- }
- else
- lt_fatal ("%s missing required argument", env_set_opt);
- continue;
- }
- if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
- {
- if (argv[i][env_prepend_opt_len] == '=')
- {
- const char *p = argv[i] + env_prepend_opt_len + 1;
- lt_opt_process_env_prepend (p);
- }
- else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
- {
- lt_opt_process_env_prepend (argv[++i]); /* don't copy */
- }
- else
- lt_fatal ("%s missing required argument", env_prepend_opt);
- continue;
- }
- if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
- {
- if (argv[i][env_append_opt_len] == '=')
- {
- const char *p = argv[i] + env_append_opt_len + 1;
- lt_opt_process_env_append (p);
- }
- else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
- {
- lt_opt_process_env_append (argv[++i]); /* don't copy */
- }
- else
- lt_fatal ("%s missing required argument", env_append_opt);
- continue;
- }
- if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
- {
- /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
- namespace, but it is not one of the ones we know about and
- have already dealt with, above (inluding dump-script), then
- report an error. Otherwise, targets might begin to believe
- they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
- namespace. The first time any user complains about this, we'll
- need to make LTWRAPPER_OPTION_PREFIX a configure-time option
- or a configure.ac-settable value.
- */
- lt_fatal ("Unrecognized option in %s namespace: '%s'",
- ltwrapper_option_prefix, argv[i]);
- }
- /* otherwise ... */
- newargz[++newargc] = xstrdup (argv[i]);
- }
- newargz[++newargc] = NULL;
-
- LTWRAPPER_DEBUGPRINTF (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
- for (i = 0; i < newargc; i++)
- {
- LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
- }
-
-EOF
-
- case $host_os in
- mingw*)
- cat <<"EOF"
- /* execv doesn't actually work on mingw as expected on unix */
- rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
- if (rval == -1)
- {
- /* failed to start process */
- LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
- return 127;
- }
- return rval;
-EOF
- ;;
- *)
- cat <<"EOF"
- execv (lt_argv_zero, newargz);
- return rval; /* =127, but avoids unused variable warning */
-EOF
- ;;
- esac
-
- cat <<"EOF"
-}
-
-void *
-xmalloc (size_t num)
-{
- void *p = (void *) malloc (num);
- if (!p)
- lt_fatal ("Memory exhausted");
-
- return p;
-}
-
-char *
-xstrdup (const char *string)
-{
- return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
- string) : NULL;
-}
-
-const char *
-base_name (const char *name)
-{
- const char *base;
-
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- /* Skip over the disk name in MSDOS pathnames. */
- if (isalpha ((unsigned char) name[0]) && name[1] == ':')
- name += 2;
-#endif
-
- for (base = name; *name; name++)
- if (IS_DIR_SEPARATOR (*name))
- base = name + 1;
- return base;
-}
-
-int
-check_executable (const char *path)
-{
- struct stat st;
-
- LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
- path ? (*path ? path : "EMPTY!") : "NULL!"));
- if ((!path) || (!*path))
- return 0;
-
- if ((stat (path, &st) >= 0)
- && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
- return 1;
- else
- return 0;
-}
-
-int
-make_executable (const char *path)
-{
- int rval = 0;
- struct stat st;
-
- LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
- path ? (*path ? path : "EMPTY!") : "NULL!"));
- if ((!path) || (!*path))
- return 0;
-
- if (stat (path, &st) >= 0)
- {
- rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
- }
- return rval;
-}
-
-/* Searches for the full path of the wrapper. Returns
- newly allocated full path name if found, NULL otherwise
- Does not chase symlinks, even on platforms that support them.
-*/
-char *
-find_executable (const char *wrapper)
-{
- int has_slash = 0;
- const char *p;
- const char *p_next;
- /* static buffer for getcwd */
- char tmp[LT_PATHMAX + 1];
- int tmp_len;
- char *concat_name;
-
- LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
- wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
-
- if ((wrapper == NULL) || (*wrapper == '\0'))
- return NULL;
-
- /* Absolute path? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
- {
- concat_name = xstrdup (wrapper);
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
- else
- {
-#endif
- if (IS_DIR_SEPARATOR (wrapper[0]))
- {
- concat_name = xstrdup (wrapper);
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- }
-#endif
-
- for (p = wrapper; *p; p++)
- if (*p == '/')
- {
- has_slash = 1;
- break;
- }
- if (!has_slash)
- {
- /* no slashes; search PATH */
- const char *path = getenv ("PATH");
- if (path != NULL)
- {
- for (p = path; *p; p = p_next)
- {
- const char *q;
- size_t p_len;
- for (q = p; *q; q++)
- if (IS_PATH_SEPARATOR (*q))
- break;
- p_len = q - p;
- p_next = (*q == '\0' ? q : q + 1);
- if (p_len == 0)
- {
- /* empty path: current directory */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- tmp_len = strlen (tmp);
- concat_name =
- XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
- }
- else
- {
- concat_name =
- XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, p, p_len);
- concat_name[p_len] = '/';
- strcpy (concat_name + p_len + 1, wrapper);
- }
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
- }
- /* not found in PATH; assume curdir */
- }
- /* Relative path | not found in path: prepend cwd */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- tmp_len = strlen (tmp);
- concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
-
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- return NULL;
-}
-
-char *
-chase_symlinks (const char *pathspec)
-{
-#ifndef S_ISLNK
- return xstrdup (pathspec);
-#else
- char buf[LT_PATHMAX];
- struct stat s;
- char *tmp_pathspec = xstrdup (pathspec);
- char *p;
- int has_symlinks = 0;
- while (strlen (tmp_pathspec) && !has_symlinks)
- {
- LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
- tmp_pathspec));
- if (lstat (tmp_pathspec, &s) == 0)
- {
- if (S_ISLNK (s.st_mode) != 0)
- {
- has_symlinks = 1;
- break;
- }
-
- /* search backwards for last DIR_SEPARATOR */
- p = tmp_pathspec + strlen (tmp_pathspec) - 1;
- while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
- p--;
- if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
- {
- /* no more DIR_SEPARATORS left */
- break;
- }
- *p = '\0';
- }
- else
- {
- char *errstr = strerror (errno);
- lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
- }
- }
- XFREE (tmp_pathspec);
-
- if (!has_symlinks)
- {
- return xstrdup (pathspec);
- }
-
- tmp_pathspec = realpath (pathspec, buf);
- if (tmp_pathspec == 0)
- {
- lt_fatal ("Could not follow symlinks for %s", pathspec);
- }
- return xstrdup (tmp_pathspec);
-#endif
-}
-
-char *
-strendzap (char *str, const char *pat)
-{
- size_t len, patlen;
-
- assert (str != NULL);
- assert (pat != NULL);
-
- len = strlen (str);
- patlen = strlen (pat);
-
- if (patlen <= len)
- {
- str += len - patlen;
- if (strcmp (str, pat) == 0)
- *str = '\0';
- }
- return str;
-}
-
-static void
-lt_error_core (int exit_status, const char *mode,
- const char *message, va_list ap)
-{
- fprintf (stderr, "%s: %s: ", program_name, mode);
- vfprintf (stderr, message, ap);
- fprintf (stderr, ".\n");
-
- if (exit_status >= 0)
- exit (exit_status);
-}
-
-void
-lt_fatal (const char *message, ...)
-{
- va_list ap;
- va_start (ap, message);
- lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
- va_end (ap);
-}
-
-void
-lt_setenv (const char *name, const char *value)
-{
- LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
- (name ? name : "<NULL>"),
- (value ? value : "<NULL>")));
- {
-#ifdef HAVE_SETENV
- /* always make a copy, for consistency with !HAVE_SETENV */
- char *str = xstrdup (value);
- setenv (name, str, 1);
-#else
- int len = strlen (name) + 1 + strlen (value) + 1;
- char *str = XMALLOC (char, len);
- sprintf (str, "%s=%s", name, value);
- if (putenv (str) != EXIT_SUCCESS)
- {
- XFREE (str);
- }
-#endif
- }
-}
-
-char *
-lt_extend_str (const char *orig_value, const char *add, int to_end)
-{
- char *new_value;
- if (orig_value && *orig_value)
- {
- int orig_value_len = strlen (orig_value);
- int add_len = strlen (add);
- new_value = XMALLOC (char, add_len + orig_value_len + 1);
- if (to_end)
- {
- strcpy (new_value, orig_value);
- strcpy (new_value + orig_value_len, add);
- }
- else
- {
- strcpy (new_value, add);
- strcpy (new_value + add_len, orig_value);
- }
- }
- else
- {
- new_value = xstrdup (add);
- }
- return new_value;
-}
-
-int
-lt_split_name_value (const char *arg, char** name, char** value)
-{
- const char *p;
- int len;
- if (!arg || !*arg)
- return 1;
-
- p = strchr (arg, (int)'=');
-
- if (!p)
- return 1;
-
- *value = xstrdup (++p);
-
- len = strlen (arg) - strlen (*value);
- *name = XMALLOC (char, len);
- strncpy (*name, arg, len-1);
- (*name)[len - 1] = '\0';
-
- return 0;
-}
-
-void
-lt_opt_process_env_set (const char *arg)
-{
- char *name = NULL;
- char *value = NULL;
-
- if (lt_split_name_value (arg, &name, &value) != 0)
- {
- XFREE (name);
- XFREE (value);
- lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
- }
-
- lt_setenv (name, value);
- XFREE (name);
- XFREE (value);
-}
-
-void
-lt_opt_process_env_prepend (const char *arg)
-{
- char *name = NULL;
- char *value = NULL;
- char *new_value = NULL;
-
- if (lt_split_name_value (arg, &name, &value) != 0)
- {
- XFREE (name);
- XFREE (value);
- lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
- }
-
- new_value = lt_extend_str (getenv (name), value, 0);
- lt_setenv (name, new_value);
- XFREE (new_value);
- XFREE (name);
- XFREE (value);
-}
-
-void
-lt_opt_process_env_append (const char *arg)
-{
- char *name = NULL;
- char *value = NULL;
- char *new_value = NULL;
-
- if (lt_split_name_value (arg, &name, &value) != 0)
- {
- XFREE (name);
- XFREE (value);
- lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
- }
-
- new_value = lt_extend_str (getenv (name), value, 1);
- lt_setenv (name, new_value);
- XFREE (new_value);
- XFREE (name);
- XFREE (value);
-}
-
-void
-lt_update_exe_path (const char *name, const char *value)
-{
- LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
- (name ? name : "<NULL>"),
- (value ? value : "<NULL>")));
-
- if (name && *name && value && *value)
- {
- char *new_value = lt_extend_str (getenv (name), value, 0);
- /* some systems can't cope with a ':'-terminated path #' */
- int len = strlen (new_value);
- while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
- {
- new_value[len-1] = '\0';
- }
- lt_setenv (name, new_value);
- XFREE (new_value);
- }
-}
-
-void
-lt_update_lib_path (const char *name, const char *value)
-{
- LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
- (name ? name : "<NULL>"),
- (value ? value : "<NULL>")));
-
- if (name && *name && value && *value)
- {
- char *new_value = lt_extend_str (getenv (name), value, 0);
- lt_setenv (name, new_value);
- XFREE (new_value);
- }
-}
-
-
-EOF
-}
-# end: func_emit_cwrapperexe_src
-
-# func_mode_link arg...
-func_mode_link ()
-{
- $opt_debug
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- # It is impossible to link a dll without this setting, and
- # we shouldn't force the makefile maintainer to figure out
- # which system we are compiling for in order to pass an extra
- # flag for every libtool invocation.
- # allow_undefined=no
-
- # FIXME: Unfortunately, there are problems with the above when trying
- # to make a dll which has undefined symbols, in which case not
- # even a static library is built. For now, we need to specify
- # -no-undefined on the libtool link line when we can be certain
- # that all symbols are satisfied, otherwise we get a static library.
- allow_undefined=yes
- ;;
- *)
- allow_undefined=yes
- ;;
- esac
- libtool_args=$nonopt
- base_compile="$nonopt $@"
- compile_command=$nonopt
- finalize_command=$nonopt
-
- compile_rpath=
- finalize_rpath=
- compile_shlibpath=
- finalize_shlibpath=
- convenience=
- old_convenience=
- deplibs=
- old_deplibs=
- compiler_flags=
- linker_flags=
- dllsearchpath=
- lib_search_path=`pwd`
- inst_prefix_dir=
- new_inherited_linker_flags=
-
- avoid_version=no
- dlfiles=
- dlprefiles=
- dlself=no
- export_dynamic=no
- export_symbols=
- export_symbols_regex=
- generated=
- libobjs=
- ltlibs=
- module=no
- no_install=no
- objs=
- non_pic_objects=
- precious_files_regex=
- prefer_static_libs=no
- preload=no
- prev=
- prevarg=
- release=
- rpath=
- xrpath=
- perm_rpath=
- temp_rpath=
- thread_safe=no
- vinfo=
- vinfo_number=no
- weak_libs=
- single_module="${wl}-single_module"
- func_infer_tag $base_compile
-
- # We need to know -static, to get the right output filenames.
- for arg
- do
- case $arg in
- -shared)
- test "$build_libtool_libs" != yes && \
- func_fatal_configuration "can not build a shared library"
- build_old_libs=no
- break
- ;;
- -all-static | -static | -static-libtool-libs)
- case $arg in
- -all-static)
- if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
- func_warning "complete static linking is impossible in this configuration"
- fi
- if test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=yes
- ;;
- -static)
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=built
- ;;
- -static-libtool-libs)
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=yes
- ;;
- esac
- build_libtool_libs=no
- build_old_libs=yes
- break
- ;;
- esac
- done
-
- # See if our shared archives depend on static archives.
- test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
- # Go through the arguments, transforming them on the way.
- while test "$#" -gt 0; do
- arg="$1"
- shift
- func_quote_for_eval "$arg"
- qarg=$func_quote_for_eval_unquoted_result
- func_append libtool_args " $func_quote_for_eval_result"
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case $prev in
- output)
- func_append compile_command " @OUTPUT@"
- func_append finalize_command " @OUTPUT@"
- ;;
- esac
-
- case $prev in
- dlfiles|dlprefiles)
- if test "$preload" = no; then
- # Add the symbol object into the linking commands.
- func_append compile_command " @SYMFILE@"
- func_append finalize_command " @SYMFILE@"
- preload=yes
- fi
- case $arg in
- *.la | *.lo) ;; # We handle these cases below.
- force)
- if test "$dlself" = no; then
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- self)
- if test "$prev" = dlprefiles; then
- dlself=yes
- elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
- dlself=yes
- else
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- *)
- if test "$prev" = dlfiles; then
- dlfiles="$dlfiles $arg"
- else
- dlprefiles="$dlprefiles $arg"
- fi
- prev=
- continue
- ;;
- esac
- ;;
- expsyms)
- export_symbols="$arg"
- test -f "$arg" \
- || func_fatal_error "symbol file \`$arg' does not exist"
- prev=
- continue
- ;;
- expsyms_regex)
- export_symbols_regex="$arg"
- prev=
- continue
- ;;
- framework)
- case $host in
- *-*-darwin*)
- case "$deplibs " in
- *" $qarg.ltframework "*) ;;
- *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
- ;;
- esac
- ;;
- esac
- prev=
- continue
- ;;
- inst_prefix)
- inst_prefix_dir="$arg"
- prev=
- continue
- ;;
- objectlist)
- if test -f "$arg"; then
- save_arg=$arg
- moreargs=
- for fil in `cat "$save_arg"`
- do
-# moreargs="$moreargs $fil"
- arg=$fil
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if func_lalib_unsafe_p "$arg"; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- func_source "$arg"
-
- if test -z "$pic_object" ||
- test -z "$non_pic_object" ||
- test "$pic_object" = none &&
- test "$non_pic_object" = none; then
- func_fatal_error "cannot find name of object for \`$arg'"
- fi
-
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir="$func_dirname_result"
-
- if test "$pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- pic_object="$xdir$pic_object"
-
- if test "$prev" = dlfiles; then
- if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
- dlfiles="$dlfiles $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles $pic_object"
- prev=
- fi
-
- # A PIC object.
- func_append libobjs " $pic_object"
- arg="$pic_object"
- fi
-
- # Non-PIC object.
- if test "$non_pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- non_pic_object="$xdir$non_pic_object"
-
- # A standard non-PIC object
- func_append non_pic_objects " $non_pic_object"
- if test -z "$pic_object" || test "$pic_object" = none ; then
- arg="$non_pic_object"
- fi
- else
- # If the PIC object exists, use it instead.
- # $xdir was prepended to $pic_object above.
- non_pic_object="$pic_object"
- func_append non_pic_objects " $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if $opt_dry_run; then
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir="$func_dirname_result"
-
- func_lo2o "$arg"
- pic_object=$xdir$objdir/$func_lo2o_result
- non_pic_object=$xdir$func_lo2o_result
- func_append libobjs " $pic_object"
- func_append non_pic_objects " $non_pic_object"
- else
- func_fatal_error "\`$arg' is not a valid libtool object"
- fi
- fi
- done
- else
- func_fatal_error "link input file \`$arg' does not exist"
- fi
- arg=$save_arg
- prev=
- continue
- ;;
- precious_regex)
- precious_files_regex="$arg"
- prev=
- continue
- ;;
- release)
- release="-$arg"
- prev=
- continue
- ;;
- rpath | xrpath)
- # We need an absolute path.
- case $arg in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- func_fatal_error "only absolute run-paths are allowed"
- ;;
- esac
- if test "$prev" = rpath; then
- case "$rpath " in
- *" $arg "*) ;;
- *) rpath="$rpath $arg" ;;
- esac
- else
- case "$xrpath " in
- *" $arg "*) ;;
- *) xrpath="$xrpath $arg" ;;
- esac
- fi
- prev=
- continue
- ;;
- shrext)
- shrext_cmds="$arg"
- prev=
- continue
- ;;
- weak)
- weak_libs="$weak_libs $arg"
- prev=
- continue
- ;;
- xcclinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $qarg"
- prev=
- func_append compile_command " $qarg"
- func_append finalize_command " $qarg"
- continue
- ;;
- xcompiler)
- compiler_flags="$compiler_flags $qarg"
- prev=
- func_append compile_command " $qarg"
- func_append finalize_command " $qarg"
- continue
- ;;
- xlinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $wl$qarg"
- prev=
- func_append compile_command " $wl$qarg"
- func_append finalize_command " $wl$qarg"
- continue
- ;;
- *)
- eval "$prev=\"\$arg\""
- prev=
- continue
- ;;
- esac
- fi # test -n "$prev"
-
- prevarg="$arg"
-
- case $arg in
- -all-static)
- if test -n "$link_static_flag"; then
- # See comment for -static flag below, for more details.
- func_append compile_command " $link_static_flag"
- func_append finalize_command " $link_static_flag"
- fi
- continue
- ;;
-
- -allow-undefined)
- # FIXME: remove this flag sometime in the future.
- func_fatal_error "\`-allow-undefined' must not be used because it is the default"
- ;;
-
- -avoid-version)
- avoid_version=yes
- continue
- ;;
-
- -dlopen)
- prev=dlfiles
- continue
- ;;
-
- -dlpreopen)
- prev=dlprefiles
- continue
- ;;
-
- -export-dynamic)
- export_dynamic=yes
- continue
- ;;
-
- -export-symbols | -export-symbols-regex)
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- func_fatal_error "more than one -exported-symbols argument is not allowed"
- fi
- if test "X$arg" = "X-export-symbols"; then
- prev=expsyms
- else
- prev=expsyms_regex
- fi
- continue
- ;;
-
- -framework)
- prev=framework
- continue
- ;;
-
- -inst-prefix-dir)
- prev=inst_prefix
- continue
- ;;
-
- # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
- # so, if we see these flags be careful not to treat them like -L
- -L[A-Z][A-Z]*:*)
- case $with_gcc/$host in
- no/*-*-irix* | /*-*-irix*)
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- ;;
- esac
- continue
- ;;
-
- -L*)
- func_stripname '-L' '' "$arg"
- dir=$func_stripname_result
- if test -z "$dir"; then
- if test "$#" -gt 0; then
- func_fatal_error "require no space between \`-L' and \`$1'"
- else
- func_fatal_error "need path for \`-L' option"
- fi
- fi
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- absdir=`cd "$dir" && pwd`
- test -z "$absdir" && \
- func_fatal_error "cannot determine absolute directory name of \`$dir'"
- dir="$absdir"
- ;;
- esac
- case "$deplibs " in
- *" -L$dir "*) ;;
- *)
- deplibs="$deplibs -L$dir"
- lib_search_path="$lib_search_path $dir"
- ;;
- esac
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$dir:"*) ;;
- ::) dllsearchpath=$dir;;
- *) dllsearchpath="$dllsearchpath:$dir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- ::) dllsearchpath=$testbindir;;
- *) dllsearchpath="$dllsearchpath:$testbindir";;
- esac
- ;;
- esac
- continue
- ;;
-
- -l*)
- if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
- # These systems don't actually have a C or math library (as such)
- continue
- ;;
- *-*-os2*)
- # These systems don't actually have a C library (as such)
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C and math libraries are in the System framework
- deplibs="$deplibs System.ltframework"
- continue
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- test "X$arg" = "X-lc" && continue
- ;;
- esac
- elif test "X$arg" = "X-lc_r"; then
- case $host in
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc_r directly, use -pthread flag.
- continue
- ;;
- esac
- fi
- deplibs="$deplibs $arg"
- continue
- ;;
-
- -module)
- module=yes
- continue
- ;;
-
- # Tru64 UNIX uses -model [arg] to determine the layout of C++
- # classes, name mangling, and exception handling.
- # Darwin uses the -arch flag to determine output architecture.
- -model|-arch|-isysroot)
- compiler_flags="$compiler_flags $arg"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- prev=xcompiler
- continue
- ;;
-
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
- compiler_flags="$compiler_flags $arg"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- case "$new_inherited_linker_flags " in
- *" $arg "*) ;;
- * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
- esac
- continue
- ;;
-
- -multi_module)
- single_module="${wl}-multi_module"
- continue
- ;;
-
- -no-fast-install)
- fast_install=no
- continue
- ;;
-
- -no-install)
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
- # The PATH hackery in wrapper scripts is required on Windows
- # and Darwin in order for the loader to find any dlls it needs.
- func_warning "\`-no-install' is ignored for $host"
- func_warning "assuming \`-no-fast-install' instead"
- fast_install=no
- ;;
- *) no_install=yes ;;
- esac
- continue
- ;;
-
- -no-undefined)
- allow_undefined=no
- continue
- ;;
-
- -objectlist)
- prev=objectlist
- continue
- ;;
-
- -o) prev=output ;;
-
- -precious-files-regex)
- prev=precious_regex
- continue
- ;;
-
- -release)
- prev=release
- continue
- ;;
-
- -rpath)
- prev=rpath
- continue
- ;;
-
- -R)
- prev=xrpath
- continue
- ;;
-
- -R*)
- func_stripname '-R' '' "$arg"
- dir=$func_stripname_result
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- func_fatal_error "only absolute run-paths are allowed"
- ;;
- esac
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- continue
- ;;
-
- -shared)
- # The effects of -shared are defined in a previous loop.
- continue
- ;;
-
- -shrext)
- prev=shrext
- continue
- ;;
-
- -static | -static-libtool-libs)
- # The effects of -static are defined in a previous loop.
- # We used to do the same as -all-static on platforms that
- # didn't have a PIC flag, but the assumption that the effects
- # would be equivalent was wrong. It would break on at least
- # Digital Unix and AIX.
- continue
- ;;
-
- -thread-safe)
- thread_safe=yes
- continue
- ;;
-
- -version-info)
- prev=vinfo
- continue
- ;;
-
- -version-number)
- prev=vinfo
- vinfo_number=yes
- continue
- ;;
-
- -weak)
- prev=weak
- continue
- ;;
-
- -Wc,*)
- func_stripname '-Wc,' '' "$arg"
- args=$func_stripname_result
- arg=
- save_ifs="$IFS"; IFS=','
- for flag in $args; do
- IFS="$save_ifs"
- func_quote_for_eval "$flag"
- arg="$arg $wl$func_quote_for_eval_result"
- compiler_flags="$compiler_flags $func_quote_for_eval_result"
- done
- IFS="$save_ifs"
- func_stripname ' ' '' "$arg"
- arg=$func_stripname_result
- ;;
-
- -Wl,*)
- func_stripname '-Wl,' '' "$arg"
- args=$func_stripname_result
- arg=
- save_ifs="$IFS"; IFS=','
- for flag in $args; do
- IFS="$save_ifs"
- func_quote_for_eval "$flag"
- arg="$arg $wl$func_quote_for_eval_result"
- compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
- linker_flags="$linker_flags $func_quote_for_eval_result"
- done
- IFS="$save_ifs"
- func_stripname ' ' '' "$arg"
- arg=$func_stripname_result
- ;;
-
- -Xcompiler)
- prev=xcompiler
- continue
- ;;
-
- -Xlinker)
- prev=xlinker
- continue
- ;;
-
- -XCClinker)
- prev=xcclinker
- continue
- ;;
-
- # -msg_* for osf cc
- -msg_*)
- func_quote_for_eval "$arg"
- arg="$func_quote_for_eval_result"
- ;;
-
- # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
- # -r[0-9][0-9]* specifies the processor on the SGI compiler
- # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
- # +DA*, +DD* enable 64-bit mode on the HP compiler
- # -q* pass through compiler args for the IBM compiler
- # -m*, -t[45]*, -txscale* pass through architecture-specific
- # compiler args for GCC
- # -F/path gives path to uninstalled frameworks, gcc on darwin
- # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
- # @file GCC response files
- -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
- -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
- func_quote_for_eval "$arg"
- arg="$func_quote_for_eval_result"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- compiler_flags="$compiler_flags $arg"
- continue
- ;;
-
- # Some other compiler flag.
- -* | +*)
- func_quote_for_eval "$arg"
- arg="$func_quote_for_eval_result"
- ;;
-
- *.$objext)
- # A standard object.
- objs="$objs $arg"
- ;;
-
- *.lo)
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if func_lalib_unsafe_p "$arg"; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- func_source "$arg"
-
- if test -z "$pic_object" ||
- test -z "$non_pic_object" ||
- test "$pic_object" = none &&
- test "$non_pic_object" = none; then
- func_fatal_error "cannot find name of object for \`$arg'"
- fi
-
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir="$func_dirname_result"
-
- if test "$pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- pic_object="$xdir$pic_object"
-
- if test "$prev" = dlfiles; then
- if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
- dlfiles="$dlfiles $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles $pic_object"
- prev=
- fi
-
- # A PIC object.
- func_append libobjs " $pic_object"
- arg="$pic_object"
- fi
-
- # Non-PIC object.
- if test "$non_pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- non_pic_object="$xdir$non_pic_object"
-
- # A standard non-PIC object
- func_append non_pic_objects " $non_pic_object"
- if test -z "$pic_object" || test "$pic_object" = none ; then
- arg="$non_pic_object"
- fi
- else
- # If the PIC object exists, use it instead.
- # $xdir was prepended to $pic_object above.
- non_pic_object="$pic_object"
- func_append non_pic_objects " $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if $opt_dry_run; then
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir="$func_dirname_result"
-
- func_lo2o "$arg"
- pic_object=$xdir$objdir/$func_lo2o_result
- non_pic_object=$xdir$func_lo2o_result
- func_append libobjs " $pic_object"
- func_append non_pic_objects " $non_pic_object"
- else
- func_fatal_error "\`$arg' is not a valid libtool object"
- fi
- fi
- ;;
-
- *.$libext)
- # An archive.
- deplibs="$deplibs $arg"
- old_deplibs="$old_deplibs $arg"
- continue
- ;;
-
- *.la)
- # A libtool-controlled library.
-
- if test "$prev" = dlfiles; then
- # This library was specified with -dlopen.
- dlfiles="$dlfiles $arg"
- prev=
- elif test "$prev" = dlprefiles; then
- # The library was specified with -dlpreopen.
- dlprefiles="$dlprefiles $arg"
- prev=
- else
- deplibs="$deplibs $arg"
- fi
- continue
- ;;
-
- # Some other compiler argument.
- *)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- func_quote_for_eval "$arg"
- arg="$func_quote_for_eval_result"
- ;;
- esac # arg
-
- # Now actually substitute the argument into the commands.
- if test -n "$arg"; then
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- fi
- done # argument parsing loop
-
- test -n "$prev" && \
- func_fatal_help "the \`$prevarg' option requires an argument"
-
- if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
- eval arg=\"$export_dynamic_flag_spec\"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- fi
-
- oldlibs=
- # calculate the name of the file, without its directory
- func_basename "$output"
- outputname="$func_basename_result"
- libobjs_save="$libobjs"
-
- if test -n "$shlibpath_var"; then
- # get the directories listed in $shlibpath_var
- eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
- else
- shlib_search_path=
- fi
- eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
- eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
- func_dirname "$output" "/" ""
- output_objdir="$func_dirname_result$objdir"
- # Create the object directory.
- func_mkdir_p "$output_objdir"
-
- # Determine the type of output
- case $output in
- "")
- func_fatal_help "you must specify an output file"
- ;;
- *.$libext) linkmode=oldlib ;;
- *.lo | *.$objext) linkmode=obj ;;
- *.la) linkmode=lib ;;
- *) linkmode=prog ;; # Anything else should be a program.
- esac
-
- specialdeplibs=
-
- libs=
- # Find all interdependent deplibs by searching for libraries
- # that are linked more than once (e.g. -la -lb -la)
- for deplib in $deplibs; do
- if $opt_duplicate_deps ; then
- case "$libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- libs="$libs $deplib"
- done
-
- if test "$linkmode" = lib; then
- libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
- # Compute libraries that are listed more than once in $predeps
- # $postdeps and mark them as special (i.e., whose duplicates are
- # not to be eliminated).
- pre_post_deps=
- if $opt_duplicate_compiler_generated_deps; then
- for pre_post_dep in $predeps $postdeps; do
- case "$pre_post_deps " in
- *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
- esac
- pre_post_deps="$pre_post_deps $pre_post_dep"
- done
- fi
- pre_post_deps=
- fi
-
- deplibs=
- newdependency_libs=
- newlib_search_path=
- need_relink=no # whether we're linking any uninstalled libtool libraries
- notinst_deplibs= # not-installed libtool libraries
- notinst_path= # paths that contain not-installed libtool libraries
-
- case $linkmode in
- lib)
- passes="conv dlpreopen link"
- for file in $dlfiles $dlprefiles; do
- case $file in
- *.la) ;;
- *)
- func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
- ;;
- esac
- done
- ;;
- prog)
- compile_deplibs=
- finalize_deplibs=
- alldeplibs=no
- newdlfiles=
- newdlprefiles=
- passes="conv scan dlopen dlpreopen link"
- ;;
- *) passes="conv"
- ;;
- esac
-
- for pass in $passes; do
- # The preopen pass in lib mode reverses $deplibs; put it back here
- # so that -L comes before libs that need it for instance...
- if test "$linkmode,$pass" = "lib,link"; then
- ## FIXME: Find the place where the list is rebuilt in the wrong
- ## order, and fix it there properly
- tmp_deplibs=
- for deplib in $deplibs; do
- tmp_deplibs="$deplib $tmp_deplibs"
- done
- deplibs="$tmp_deplibs"
- fi
-
- if test "$linkmode,$pass" = "lib,link" ||
- test "$linkmode,$pass" = "prog,scan"; then
- libs="$deplibs"
- deplibs=
- fi
- if test "$linkmode" = prog; then
- case $pass in
- dlopen) libs="$dlfiles" ;;
- dlpreopen) libs="$dlprefiles" ;;
- link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
- esac
- fi
- if test "$linkmode,$pass" = "lib,dlpreopen"; then
- # Collect and forward deplibs of preopened libtool libs
- for lib in $dlprefiles; do
- # Ignore non-libtool-libs
- dependency_libs=
- case $lib in
- *.la) func_source "$lib" ;;
- esac
-
- # Collect preopened libtool deplibs, except any this library
- # has declared as weak libs
- for deplib in $dependency_libs; do
- deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
- case " $weak_libs " in
- *" $deplib_base "*) ;;
- *) deplibs="$deplibs $deplib" ;;
- esac
- done
- done
- libs="$dlprefiles"
- fi
- if test "$pass" = dlopen; then
- # Collect dlpreopened libraries
- save_deplibs="$deplibs"
- deplibs=
- fi
-
- for deplib in $libs; do
- lib=
- found=no
- case $deplib in
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- compiler_flags="$compiler_flags $deplib"
- if test "$linkmode" = lib ; then
- case "$new_inherited_linker_flags " in
- *" $deplib "*) ;;
- * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
- esac
- fi
- fi
- continue
- ;;
- -l*)
- if test "$linkmode" != lib && test "$linkmode" != prog; then
- func_warning "\`-l' is ignored for archives/objects"
- continue
- fi
- func_stripname '-l' '' "$deplib"
- name=$func_stripname_result
- if test "$linkmode" = lib; then
- searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
- else
- searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
- fi
- for searchdir in $searchdirs; do
- for search_ext in .la $std_shrext .so .a; do
- # Search the libtool library
- lib="$searchdir/lib${name}${search_ext}"
- if test -f "$lib"; then
- if test "$search_ext" = ".la"; then
- found=yes
- else
- found=no
- fi
- break 2
- fi
- done
- done
- if test "$found" != yes; then
- # deplib doesn't seem to be a libtool library
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- else # deplib is a libtool library
- # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
- # We need to do some special things here, and not later.
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $deplib "*)
- if func_lalib_p "$lib"; then
- library_names=
- old_library=
- func_source "$lib"
- for l in $old_library $library_names; do
- ll="$l"
- done
- if test "X$ll" = "X$old_library" ; then # only static version available
- found=no
- func_dirname "$lib" "" "."
- ladir="$func_dirname_result"
- lib=$ladir/$old_library
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- fi
- fi
- ;;
- *) ;;
- esac
- fi
- fi
- ;; # -l
- *.ltframework)
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- if test "$linkmode" = lib ; then
- case "$new_inherited_linker_flags " in
- *" $deplib "*) ;;
- * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
- esac
- fi
- fi
- continue
- ;;
- -L*)
- case $linkmode in
- lib)
- deplibs="$deplib $deplibs"
- test "$pass" = conv && continue
- newdependency_libs="$deplib $newdependency_libs"
- func_stripname '-L' '' "$deplib"
- newlib_search_path="$newlib_search_path $func_stripname_result"
- ;;
- prog)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
- if test "$pass" = scan; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- func_stripname '-L' '' "$deplib"
- newlib_search_path="$newlib_search_path $func_stripname_result"
- ;;
- *)
- func_warning "\`-L' is ignored for archives/objects"
- ;;
- esac # linkmode
- continue
- ;; # -L
- -R*)
- if test "$pass" = link; then
- func_stripname '-R' '' "$deplib"
- dir=$func_stripname_result
- # Make sure the xrpath contains only unique directories.
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- fi
- deplibs="$deplib $deplibs"
- continue
- ;;
- *.la) lib="$deplib" ;;
- *.$libext)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
- case $linkmode in
- lib)
- # Linking convenience modules into shared libraries is allowed,
- # but linking other static libraries is non-portable.
- case " $dlpreconveniencelibs " in
- *" $deplib "*) ;;
- *)
- valid_a_lib=no
- case $deplibs_check_method in
- match_pattern*)
- set dummy $deplibs_check_method; shift
- match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
- if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
- | $EGREP "$match_pattern_regex" > /dev/null; then
- valid_a_lib=yes
- fi
- ;;
- pass_all)
- valid_a_lib=yes
- ;;
- esac
- if test "$valid_a_lib" != yes; then
- $ECHO
- $ECHO "*** Warning: Trying to link with static lib archive $deplib."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which you do not appear to have"
- $ECHO "*** because the file extensions .$libext of this argument makes me believe"
- $ECHO "*** that it is just a static archive that I should not use here."
- else
- $ECHO
- $ECHO "*** Warning: Linking the shared library $output against the"
- $ECHO "*** static library $deplib is not portable!"
- deplibs="$deplib $deplibs"
- fi
- ;;
- esac
- continue
- ;;
- prog)
- if test "$pass" != link; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- continue
- ;;
- esac # linkmode
- ;; # *.$libext
- *.lo | *.$objext)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- elif test "$linkmode" = prog; then
- if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
- # If there is no dlopen support or we're linking statically,
- # we need to preload.
- newdlprefiles="$newdlprefiles $deplib"
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- newdlfiles="$newdlfiles $deplib"
- fi
- fi
- continue
- ;;
- %DEPLIBS%)
- alldeplibs=yes
- continue
- ;;
- esac # case $deplib
-
- if test "$found" = yes || test -f "$lib"; then :
- else
- func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
- fi
-
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$lib" \
- || func_fatal_error "\`$lib' is not a valid libtool archive"
-
- func_dirname "$lib" "" "."
- ladir="$func_dirname_result"
-
- dlname=
- dlopen=
- dlpreopen=
- libdir=
- library_names=
- old_library=
- inherited_linker_flags=
- # If the library was installed with an old release of libtool,
- # it will not redefine variables installed, or shouldnotlink
- installed=yes
- shouldnotlink=no
- avoidtemprpath=
-
-
- # Read the .la file
- func_source "$lib"
-
- # Convert "-framework foo" to "foo.ltframework"
- if test -n "$inherited_linker_flags"; then
- tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
- for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
- case " $new_inherited_linker_flags " in
- *" $tmp_inherited_linker_flag "*) ;;
- *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
- esac
- done
- fi
- dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- if test "$linkmode,$pass" = "lib,link" ||
- test "$linkmode,$pass" = "prog,scan" ||
- { test "$linkmode" != prog && test "$linkmode" != lib; }; then
- test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
- test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
- fi
-
- if test "$pass" = conv; then
- # Only check for convenience libraries
- deplibs="$lib $deplibs"
- if test -z "$libdir"; then
- if test -z "$old_library"; then
- func_fatal_error "cannot find name of link library for \`$lib'"
- fi
- # It is a libtool convenience library, so add in its objects.
- convenience="$convenience $ladir/$objdir/$old_library"
- old_convenience="$old_convenience $ladir/$objdir/$old_library"
- elif test "$linkmode" != prog && test "$linkmode" != lib; then
- func_fatal_error "\`$lib' is not a convenience library"
- fi
- tmp_libs=
- for deplib in $dependency_libs; do
- deplibs="$deplib $deplibs"
- if $opt_duplicate_deps ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
- continue
- fi # $pass = conv
-
-
- # Get the name of the library we link against.
- linklib=
- for l in $old_library $library_names; do
- linklib="$l"
- done
- if test -z "$linklib"; then
- func_fatal_error "cannot find name of link library for \`$lib'"
- fi
-
- # This library was specified with -dlopen.
- if test "$pass" = dlopen; then
- if test -z "$libdir"; then
- func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
- fi
- if test -z "$dlname" ||
- test "$dlopen_support" != yes ||
- test "$build_libtool_libs" = no; then
- # If there is no dlname, no dlopen support or we're linking
- # statically, we need to preload. We also need to preload any
- # dependent libraries so libltdl's deplib preloader doesn't
- # bomb out in the load deplibs phase.
- dlprefiles="$dlprefiles $lib $dependency_libs"
- else
- newdlfiles="$newdlfiles $lib"
- fi
- continue
- fi # $pass = dlopen
-
- # We need an absolute path.
- case $ladir in
- [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
- *)
- abs_ladir=`cd "$ladir" && pwd`
- if test -z "$abs_ladir"; then
- func_warning "cannot determine absolute directory name of \`$ladir'"
- func_warning "passing it literally to the linker, although it might fail"
- abs_ladir="$ladir"
- fi
- ;;
- esac
- func_basename "$lib"
- laname="$func_basename_result"
-
- # Find the relevant object directory and library name.
- if test "X$installed" = Xyes; then
- if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- func_warning "library \`$lib' was moved."
- dir="$ladir"
- absdir="$abs_ladir"
- libdir="$abs_ladir"
- else
- dir="$libdir"
- absdir="$libdir"
- fi
- test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
- else
- if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- dir="$ladir"
- absdir="$abs_ladir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- else
- dir="$ladir/$objdir"
- absdir="$abs_ladir/$objdir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- fi
- fi # $installed = yes
- func_stripname 'lib' '.la' "$laname"
- name=$func_stripname_result
-
- # This library was specified with -dlpreopen.
- if test "$pass" = dlpreopen; then
- if test -z "$libdir" && test "$linkmode" = prog; then
- func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
- fi
- # Prefer using a static library (so that no silly _DYNAMIC symbols
- # are required to link).
- if test -n "$old_library"; then
- newdlprefiles="$newdlprefiles $dir/$old_library"
- # Keep a list of preopened convenience libraries to check
- # that they are being used correctly in the link pass.
- test -z "$libdir" && \
- dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
- # Otherwise, use the dlname, so that lt_dlopen finds it.
- elif test -n "$dlname"; then
- newdlprefiles="$newdlprefiles $dir/$dlname"
- else
- newdlprefiles="$newdlprefiles $dir/$linklib"
- fi
- fi # $pass = dlpreopen
-
- if test -z "$libdir"; then
- # Link the convenience library
- if test "$linkmode" = lib; then
- deplibs="$dir/$old_library $deplibs"
- elif test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$dir/$old_library $compile_deplibs"
- finalize_deplibs="$dir/$old_library $finalize_deplibs"
- else
- deplibs="$lib $deplibs" # used for prog,scan pass
- fi
- continue
- fi
-
-
- if test "$linkmode" = prog && test "$pass" != link; then
- newlib_search_path="$newlib_search_path $ladir"
- deplibs="$lib $deplibs"
-
- linkalldeplibs=no
- if test "$link_all_deplibs" != no || test -z "$library_names" ||
- test "$build_libtool_libs" = no; then
- linkalldeplibs=yes
- fi
-
- tmp_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) func_stripname '-L' '' "$deplib"
- newlib_search_path="$newlib_search_path $func_stripname_result"
- ;;
- esac
- # Need to link against all dependency_libs?
- if test "$linkalldeplibs" = yes; then
- deplibs="$deplib $deplibs"
- else
- # Need to hardcode shared library paths
- # or/and link against static libraries
- newdependency_libs="$deplib $newdependency_libs"
- fi
- if $opt_duplicate_deps ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done # for deplib
- continue
- fi # $linkmode = prog...
-
- if test "$linkmode,$pass" = "prog,link"; then
- if test -n "$library_names" &&
- { { test "$prefer_static_libs" = no ||
- test "$prefer_static_libs,$installed" = "built,yes"; } ||
- test -z "$old_library"; }; then
- # We need to hardcode the library path
- if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
- # Make sure the rpath contains only unique directories.
- case "$temp_rpath:" in
- *"$absdir:"*) ;;
- *) temp_rpath="$temp_rpath$absdir:" ;;
- esac
- fi
-
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
- fi # $linkmode,$pass = prog,link...
-
- if test "$alldeplibs" = yes &&
- { test "$deplibs_check_method" = pass_all ||
- { test "$build_libtool_libs" = yes &&
- test -n "$library_names"; }; }; then
- # We only need to search for static libraries
- continue
- fi
- fi
-
- link_static=no # Whether the deplib will be linked statically
- use_static_libs=$prefer_static_libs
- if test "$use_static_libs" = built && test "$installed" = yes; then
- use_static_libs=no
- fi
- if test -n "$library_names" &&
- { test "$use_static_libs" = no || test -z "$old_library"; }; then
- case $host in
- *cygwin* | *mingw* | *cegcc*)
- # No point in relinking DLLs because paths are not encoded
- notinst_deplibs="$notinst_deplibs $lib"
- need_relink=no
- ;;
- *)
- if test "$installed" = no; then
- notinst_deplibs="$notinst_deplibs $lib"
- need_relink=yes
- fi
- ;;
- esac
- # This is a shared library
-
- # Warn about portability, can't link against -module's on some
- # systems (darwin). Don't bleat about dlopened modules though!
- dlopenmodule=""
- for dlpremoduletest in $dlprefiles; do
- if test "X$dlpremoduletest" = "X$lib"; then
- dlopenmodule="$dlpremoduletest"
- break
- fi
- done
- if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
- $ECHO
- if test "$linkmode" = prog; then
- $ECHO "*** Warning: Linking the executable $output against the loadable module"
- else
- $ECHO "*** Warning: Linking the shared library $output against the loadable module"
- fi
- $ECHO "*** $linklib is not portable!"
- fi
- if test "$linkmode" = lib &&
- test "$hardcode_into_libs" = yes; then
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
- fi
-
- if test -n "$old_archive_from_expsyms_cmds"; then
- # figure out the soname
- set dummy $library_names
- shift
- realname="$1"
- shift
- libname=`eval "\\$ECHO \"$libname_spec\""`
- # use dlname if we got it. it's perfectly good, no?
- if test -n "$dlname"; then
- soname="$dlname"
- elif test -n "$soname_spec"; then
- # bleh windows
- case $host in
- *cygwin* | mingw* | *cegcc*)
- func_arith $current - $age
- major=$func_arith_result
- versuffix="-$major"
- ;;
- esac
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
-
- # Make a new name for the extract_expsyms_cmds to use
- soroot="$soname"
- func_basename "$soroot"
- soname="$func_basename_result"
- func_stripname 'lib' '.dll' "$soname"
- newlib=libimp-$func_stripname_result.a
-
- # If the library has no export list, then create one now
- if test -f "$output_objdir/$soname-def"; then :
- else
- func_verbose "extracting exported symbol list from \`$soname'"
- func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
- fi
-
- # Create $newlib
- if test -f "$output_objdir/$newlib"; then :; else
- func_verbose "generating import library for \`$soname'"
- func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
- fi
- # make sure the library variables are pointing to the new library
- dir=$output_objdir
- linklib=$newlib
- fi # test -n "$old_archive_from_expsyms_cmds"
-
- if test "$linkmode" = prog || test "$mode" != relink; then
- add_shlibpath=
- add_dir=
- add=
- lib_linked=yes
- case $hardcode_action in
- immediate | unsupported)
- if test "$hardcode_direct" = no; then
- add="$dir/$linklib"
- case $host in
- *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
- *-*-sysv4*uw2*) add_dir="-L$dir" ;;
- *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
- *-*-unixware7*) add_dir="-L$dir" ;;
- *-*-darwin* )
- # if the lib is a (non-dlopened) module then we can not
- # link against it, someone is ignoring the earlier warnings
- if /usr/bin/file -L $add 2> /dev/null |
- $GREP ": [^:]* bundle" >/dev/null ; then
- if test "X$dlopenmodule" != "X$lib"; then
- $ECHO "*** Warning: lib $linklib is a module, not a shared library"
- if test -z "$old_library" ; then
- $ECHO
- $ECHO "*** And there doesn't seem to be a static archive available"
- $ECHO "*** The link will probably fail, sorry"
- else
- add="$dir/$old_library"
- fi
- elif test -n "$old_library"; then
- add="$dir/$old_library"
- fi
- fi
- esac
- elif test "$hardcode_minus_L" = no; then
- case $host in
- *-*-sunos*) add_shlibpath="$dir" ;;
- esac
- add_dir="-L$dir"
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = no; then
- add_shlibpath="$dir"
- add="-l$name"
- else
- lib_linked=no
- fi
- ;;
- relink)
- if test "$hardcode_direct" = yes &&
- test "$hardcode_direct_absolute" = no; then
- add="$dir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- add_dir="-L$dir"
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- add_dir="$add_dir -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- add_shlibpath="$dir"
- add="-l$name"
- else
- lib_linked=no
- fi
- ;;
- *) lib_linked=no ;;
- esac
-
- if test "$lib_linked" != yes; then
- func_fatal_configuration "unsupported hardcode properties"
- fi
-
- if test -n "$add_shlibpath"; then
- case :$compile_shlibpath: in
- *":$add_shlibpath:"*) ;;
- *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
- esac
- fi
- if test "$linkmode" = prog; then
- test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
- test -n "$add" && compile_deplibs="$add $compile_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- if test "$hardcode_direct" != yes &&
- test "$hardcode_minus_L" != yes &&
- test "$hardcode_shlibpath_var" = yes; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
- esac
- fi
- fi
- fi
-
- if test "$linkmode" = prog || test "$mode" = relink; then
- add_shlibpath=
- add_dir=
- add=
- # Finalize command for both is simple: just hardcode it.
- if test "$hardcode_direct" = yes &&
- test "$hardcode_direct_absolute" = no; then
- add="$libdir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- add_dir="-L$libdir"
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
- esac
- add="-l$name"
- elif test "$hardcode_automatic" = yes; then
- if test -n "$inst_prefix_dir" &&
- test -f "$inst_prefix_dir$libdir/$linklib" ; then
- add="$inst_prefix_dir$libdir/$linklib"
- else
- add="$libdir/$linklib"
- fi
- else
- # We cannot seem to hardcode it, guess we'll fake it.
- add_dir="-L$libdir"
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- add_dir="$add_dir -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add="-l$name"
- fi
-
- if test "$linkmode" = prog; then
- test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
- test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- fi
- fi
- elif test "$linkmode" = prog; then
- # Here we assume that one of hardcode_direct or hardcode_minus_L
- # is not unsupported. This is valid on all known static and
- # shared platforms.
- if test "$hardcode_direct" != unsupported; then
- test -n "$old_library" && linklib="$old_library"
- compile_deplibs="$dir/$linklib $compile_deplibs"
- finalize_deplibs="$dir/$linklib $finalize_deplibs"
- else
- compile_deplibs="-l$name -L$dir $compile_deplibs"
- finalize_deplibs="-l$name -L$dir $finalize_deplibs"
- fi
- elif test "$build_libtool_libs" = yes; then
- # Not a shared library
- if test "$deplibs_check_method" != pass_all; then
- # We're trying link a shared library against a static one
- # but the system doesn't support it.
-
- # Just print a warning and add the library to dependency_libs so
- # that the program can be linked against the static library.
- $ECHO
- $ECHO "*** Warning: This system can not link to static lib archive $lib."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which you do not appear to have."
- if test "$module" = yes; then
- $ECHO "*** But as you try to build a module library, libtool will still create "
- $ECHO "*** a static module, that should work as long as the dlopening application"
- $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
- if test -z "$global_symbol_pipe"; then
- $ECHO
- $ECHO "*** However, this would only work if libtool was able to extract symbol"
- $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $ECHO "*** not find such a program. So, this module is probably useless."
- $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- else
- deplibs="$dir/$old_library $deplibs"
- link_static=yes
- fi
- fi # link shared/static library?
-
- if test "$linkmode" = lib; then
- if test -n "$dependency_libs" &&
- { test "$hardcode_into_libs" != yes ||
- test "$build_old_libs" = yes ||
- test "$link_static" = yes; }; then
- # Extract -R from dependency_libs
- temp_deplibs=
- for libdir in $dependency_libs; do
- case $libdir in
- -R*) func_stripname '-R' '' "$libdir"
- temp_xrpath=$func_stripname_result
- case " $xrpath " in
- *" $temp_xrpath "*) ;;
- *) xrpath="$xrpath $temp_xrpath";;
- esac;;
- *) temp_deplibs="$temp_deplibs $libdir";;
- esac
- done
- dependency_libs="$temp_deplibs"
- fi
-
- newlib_search_path="$newlib_search_path $absdir"
- # Link against this library
- test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
- # ... and its dependency_libs
- tmp_libs=
- for deplib in $dependency_libs; do
- newdependency_libs="$deplib $newdependency_libs"
- if $opt_duplicate_deps ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
-
- if test "$link_all_deplibs" != no; then
- # Add the search paths of all dependency libraries
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) path="$deplib" ;;
- *.la)
- func_dirname "$deplib" "" "."
- dir="$func_dirname_result"
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- func_warning "cannot determine absolute directory name of \`$dir'"
- absdir="$dir"
- fi
- ;;
- esac
- if $GREP "^installed=no" $deplib > /dev/null; then
- case $host in
- *-*-darwin*)
- depdepl=
- eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
- if test -n "$deplibrary_names" ; then
- for tmp in $deplibrary_names ; do
- depdepl=$tmp
- done
- if test -f "$absdir/$objdir/$depdepl" ; then
- depdepl="$absdir/$objdir/$depdepl"
- darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
- if test -z "$darwin_install_name"; then
- darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
- fi
- compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
- linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
- path=
- fi
- fi
- ;;
- *)
- path="-L$absdir/$objdir"
- ;;
- esac
- else
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- test -z "$libdir" && \
- func_fatal_error "\`$deplib' is not a valid libtool archive"
- test "$absdir" != "$libdir" && \
- func_warning "\`$deplib' seems to be moved"
-
- path="-L$absdir"
- fi
- ;;
- esac
- case " $deplibs " in
- *" $path "*) ;;
- *) deplibs="$path $deplibs" ;;
- esac
- done
- fi # link_all_deplibs != no
- fi # linkmode = lib
- done # for deplib in $libs
- if test "$pass" = link; then
- if test "$linkmode" = "prog"; then
- compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
- finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
- else
- compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- fi
- fi
- dependency_libs="$newdependency_libs"
- if test "$pass" = dlpreopen; then
- # Link the dlpreopened libraries before other libraries
- for deplib in $save_deplibs; do
- deplibs="$deplib $deplibs"
- done
- fi
- if test "$pass" != dlopen; then
- if test "$pass" != conv; then
- # Make sure lib_search_path contains only unique directories.
- lib_search_path=
- for dir in $newlib_search_path; do
- case "$lib_search_path " in
- *" $dir "*) ;;
- *) lib_search_path="$lib_search_path $dir" ;;
- esac
- done
- newlib_search_path=
- fi
-
- if test "$linkmode,$pass" != "prog,link"; then
- vars="deplibs"
- else
- vars="compile_deplibs finalize_deplibs"
- fi
- for var in $vars dependency_libs; do
- # Add libraries to $var in reverse order
- eval tmp_libs=\"\$$var\"
- new_libs=
- for deplib in $tmp_libs; do
- # FIXME: Pedantically, this is the right thing to do, so
- # that some nasty dependency loop isn't accidentally
- # broken:
- #new_libs="$deplib $new_libs"
- # Pragmatically, this seems to cause very few problems in
- # practice:
- case $deplib in
- -L*) new_libs="$deplib $new_libs" ;;
- -R*) ;;
- *)
- # And here is the reason: when a library appears more
- # than once as an explicit dependence of a library, or
- # is implicitly linked in more than once by the
- # compiler, it is considered special, and multiple
- # occurrences thereof are not removed. Compare this
- # with having the same library being listed as a
- # dependency of multiple other libraries: in this case,
- # we know (pedantically, we assume) the library does not
- # need to be listed more than once, so we keep only the
- # last copy. This is not always right, but it is rare
- # enough that we require users that really mean to play
- # such unportable linking tricks to link the library
- # using -Wl,-lname, so that libtool does not consider it
- # for duplicate removal.
- case " $specialdeplibs " in
- *" $deplib "*) new_libs="$deplib $new_libs" ;;
- *)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$deplib $new_libs" ;;
- esac
- ;;
- esac
- ;;
- esac
- done
- tmp_libs=
- for deplib in $new_libs; do
- case $deplib in
- -L*)
- case " $tmp_libs " in
- *" $deplib "*) ;;
- *) tmp_libs="$tmp_libs $deplib" ;;
- esac
- ;;
- *) tmp_libs="$tmp_libs $deplib" ;;
- esac
- done
- eval $var=\"$tmp_libs\"
- done # for var
- fi
- # Last step: remove runtime libs from dependency_libs
- # (they stay in deplibs)
- tmp_libs=
- for i in $dependency_libs ; do
- case " $predeps $postdeps $compiler_lib_search_path " in
- *" $i "*)
- i=""
- ;;
- esac
- if test -n "$i" ; then
- tmp_libs="$tmp_libs $i"
- fi
- done
- dependency_libs=$tmp_libs
- done # for pass
- if test "$linkmode" = prog; then
- dlfiles="$newdlfiles"
- fi
- if test "$linkmode" = prog || test "$linkmode" = lib; then
- dlprefiles="$newdlprefiles"
- fi
-
- case $linkmode in
- oldlib)
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- func_warning "\`-dlopen' is ignored for archives"
- fi
-
- case " $deplibs" in
- *\ -l* | *\ -L*)
- func_warning "\`-l' and \`-L' are ignored for archives" ;;
- esac
-
- test -n "$rpath" && \
- func_warning "\`-rpath' is ignored for archives"
-
- test -n "$xrpath" && \
- func_warning "\`-R' is ignored for archives"
-
- test -n "$vinfo" && \
- func_warning "\`-version-info/-version-number' is ignored for archives"
-
- test -n "$release" && \
- func_warning "\`-release' is ignored for archives"
-
- test -n "$export_symbols$export_symbols_regex" && \
- func_warning "\`-export-symbols' is ignored for archives"
-
- # Now set the variables for building old libraries.
- build_libtool_libs=no
- oldlibs="$output"
- objs="$objs$old_deplibs"
- ;;
-
- lib)
- # Make sure we only generate libraries of the form `libNAME.la'.
- case $outputname in
- lib*)
- func_stripname 'lib' '.la' "$outputname"
- name=$func_stripname_result
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- ;;
- *)
- test "$module" = no && \
- func_fatal_help "libtool library \`$output' must begin with \`lib'"
-
- if test "$need_lib_prefix" != no; then
- # Add the "lib" prefix for modules if required
- func_stripname '' '.la' "$outputname"
- name=$func_stripname_result
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- else
- func_stripname '' '.la' "$outputname"
- libname=$func_stripname_result
- fi
- ;;
- esac
-
- if test -n "$objs"; then
- if test "$deplibs_check_method" != pass_all; then
- func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
- else
- $ECHO
- $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
- $ECHO "*** objects $objs is not portable!"
- libobjs="$libobjs $objs"
- fi
- fi
-
- test "$dlself" != no && \
- func_warning "\`-dlopen self' is ignored for libtool libraries"
-
- set dummy $rpath
- shift
- test "$#" -gt 1 && \
- func_warning "ignoring multiple \`-rpath's for a libtool library"
-
- install_libdir="$1"
-
- oldlibs=
- if test -z "$rpath"; then
- if test "$build_libtool_libs" = yes; then
- # Building a libtool convenience library.
- # Some compilers have problems with a `.al' extension so
- # convenience libraries should have the same extension an
- # archive normally would.
- oldlibs="$output_objdir/$libname.$libext $oldlibs"
- build_libtool_libs=convenience
- build_old_libs=yes
- fi
-
- test -n "$vinfo" && \
- func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
-
- test -n "$release" && \
- func_warning "\`-release' is ignored for convenience libraries"
- else
-
- # Parse the version information argument.
- save_ifs="$IFS"; IFS=':'
- set dummy $vinfo 0 0 0
- shift
- IFS="$save_ifs"
-
- test -n "$7" && \
- func_fatal_help "too many parameters to \`-version-info'"
-
- # convert absolute version numbers to libtool ages
- # this retains compatibility with .la files and attempts
- # to make the code below a bit more comprehensible
-
- case $vinfo_number in
- yes)
- number_major="$1"
- number_minor="$2"
- number_revision="$3"
- #
- # There are really only two kinds -- those that
- # use the current revision as the major version
- # and those that subtract age and use age as
- # a minor version. But, then there is irix
- # which has an extra 1 added just for fun
- #
- case $version_type in
- darwin|linux|osf|windows|none)
- func_arith $number_major + $number_minor
- current=$func_arith_result
- age="$number_minor"
- revision="$number_revision"
- ;;
- freebsd-aout|freebsd-elf|sunos)
- current="$number_major"
- revision="$number_minor"
- age="0"
- ;;
- irix|nonstopux)
- func_arith $number_major + $number_minor
- current=$func_arith_result
- age="$number_minor"
- revision="$number_minor"
- lt_irix_increment=no
- ;;
- esac
- ;;
- no)
- current="$1"
- revision="$2"
- age="$3"
- ;;
- esac
-
- # Check that each of the things are valid numbers.
- case $current in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- func_error "CURRENT \`$current' must be a nonnegative integer"
- func_fatal_error "\`$vinfo' is not valid version information"
- ;;
- esac
-
- case $revision in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- func_error "REVISION \`$revision' must be a nonnegative integer"
- func_fatal_error "\`$vinfo' is not valid version information"
- ;;
- esac
-
- case $age in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- func_error "AGE \`$age' must be a nonnegative integer"
- func_fatal_error "\`$vinfo' is not valid version information"
- ;;
- esac
-
- if test "$age" -gt "$current"; then
- func_error "AGE \`$age' is greater than the current interface number \`$current'"
- func_fatal_error "\`$vinfo' is not valid version information"
- fi
-
- # Calculate the version variables.
- major=
- versuffix=
- verstring=
- case $version_type in
- none) ;;
-
- darwin)
- # Like Linux, but with the current version available in
- # verstring for coding it into the library header
- func_arith $current - $age
- major=.$func_arith_result
- versuffix="$major.$age.$revision"
- # Darwin ld doesn't like 0 for these options...
- func_arith $current + 1
- minor_current=$func_arith_result
- xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
- verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
- ;;
-
- freebsd-aout)
- major=".$current"
- versuffix=".$current.$revision";
- ;;
-
- freebsd-elf)
- major=".$current"
- versuffix=".$current"
- ;;
-
- irix | nonstopux)
- if test "X$lt_irix_increment" = "Xno"; then
- func_arith $current - $age
- else
- func_arith $current - $age + 1
- fi
- major=$func_arith_result
-
- case $version_type in
- nonstopux) verstring_prefix=nonstopux ;;
- *) verstring_prefix=sgi ;;
- esac
- verstring="$verstring_prefix$major.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$revision
- while test "$loop" -ne 0; do
- func_arith $revision - $loop
- iface=$func_arith_result
- func_arith $loop - 1
- loop=$func_arith_result
- verstring="$verstring_prefix$major.$iface:$verstring"
- done
-
- # Before this point, $major must not contain `.'.
- major=.$major
- versuffix="$major.$revision"
- ;;
-
- linux)
- func_arith $current - $age
- major=.$func_arith_result
- versuffix="$major.$age.$revision"
- ;;
-
- osf)
- func_arith $current - $age
- major=.$func_arith_result
- versuffix=".$current.$age.$revision"
- verstring="$current.$age.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$age
- while test "$loop" -ne 0; do
- func_arith $current - $loop
- iface=$func_arith_result
- func_arith $loop - 1
- loop=$func_arith_result
- verstring="$verstring:${iface}.0"
- done
-
- # Make executables depend on our current version.
- verstring="$verstring:${current}.0"
- ;;
-
- qnx)
- major=".$current"
- versuffix=".$current"
- ;;
-
- sunos)
- major=".$current"
- versuffix=".$current.$revision"
- ;;
-
- windows)
- # Use '-' rather than '.', since we only want one
- # extension on DOS 8.3 filesystems.
- func_arith $current - $age
- major=$func_arith_result
- versuffix="-$major"
- ;;
-
- *)
- func_fatal_configuration "unknown library version type \`$version_type'"
- ;;
- esac
-
- # Clear the version info if we defaulted, and they specified a release.
- if test -z "$vinfo" && test -n "$release"; then
- major=
- case $version_type in
- darwin)
- # we can't check for "0.0" in archive_cmds due to quoting
- # problems, so we reset it completely
- verstring=
- ;;
- *)
- verstring="0.0"
- ;;
- esac
- if test "$need_version" = no; then
- versuffix=
- else
- versuffix=".0.0"
- fi
- fi
-
- # Remove version info from name if versioning should be avoided
- if test "$avoid_version" = yes && test "$need_version" = no; then
- major=
- versuffix=
- verstring=""
- fi
-
- # Check to see if the archive will have undefined symbols.
- if test "$allow_undefined" = yes; then
- if test "$allow_undefined_flag" = unsupported; then
- func_warning "undefined symbols not allowed in $host shared libraries"
- build_libtool_libs=no
- build_old_libs=yes
- fi
- else
- # Don't allow undefined symbols.
- allow_undefined_flag="$no_undefined_flag"
- fi
-
- fi
-
- func_generate_dlsyms "$libname" "$libname" "yes"
- libobjs="$libobjs $symfileobj"
- test "X$libobjs" = "X " && libobjs=
-
- if test "$mode" != relink; then
- # Remove our outputs, but don't remove object files since they
- # may have been created when compiling PIC objects.
- removelist=
- tempremovelist=`$ECHO "$output_objdir/*"`
- for p in $tempremovelist; do
- case $p in
- *.$objext | *.gcno)
- ;;
- $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
- if test "X$precious_files_regex" != "X"; then
- if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
- then
- continue
- fi
- fi
- removelist="$removelist $p"
- ;;
- *) ;;
- esac
- done
- test -n "$removelist" && \
- func_show_eval "${RM}r \$removelist"
- fi
-
- # Now set the variables for building old libraries.
- if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
- oldlibs="$oldlibs $output_objdir/$libname.$libext"
-
- # Transform .lo files to .o files.
- oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
- fi
-
- # Eliminate all temporary directories.
- #for path in $notinst_path; do
- # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
- # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
- # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
- #done
-
- if test -n "$xrpath"; then
- # If the user specified any rpath flags, then add them.
- temp_xrpath=
- for libdir in $xrpath; do
- temp_xrpath="$temp_xrpath -R$libdir"
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
- dependency_libs="$temp_xrpath $dependency_libs"
- fi
- fi
-
- # Make sure dlfiles contains only unique files that won't be dlpreopened
- old_dlfiles="$dlfiles"
- dlfiles=
- for lib in $old_dlfiles; do
- case " $dlprefiles $dlfiles " in
- *" $lib "*) ;;
- *) dlfiles="$dlfiles $lib" ;;
- esac
- done
-
- # Make sure dlprefiles contains only unique files
- old_dlprefiles="$dlprefiles"
- dlprefiles=
- for lib in $old_dlprefiles; do
- case "$dlprefiles " in
- *" $lib "*) ;;
- *) dlprefiles="$dlprefiles $lib" ;;
- esac
- done
-
- if test "$build_libtool_libs" = yes; then
- if test -n "$rpath"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
- # these systems don't actually have a c library (as such)!
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C library is in the System framework
- deplibs="$deplibs System.ltframework"
- ;;
- *-*-netbsd*)
- # Don't link with libc until the a.out ld.so is fixed.
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- ;;
- *)
- # Add libc to deplibs on all other systems if necessary.
- if test "$build_libtool_need_lc" = "yes"; then
- deplibs="$deplibs -lc"
- fi
- ;;
- esac
- fi
-
- # Transform deplibs into only deplibs that can be linked in shared.
- name_save=$name
- libname_save=$libname
- release_save=$release
- versuffix_save=$versuffix
- major_save=$major
- # I'm not sure if I'm treating the release correctly. I think
- # release should show up in the -l (ie -lgmp5) so we don't want to
- # add it in twice. Is that correct?
- release=""
- versuffix=""
- major=""
- newdeplibs=
- droppeddeps=no
- case $deplibs_check_method in
- pass_all)
- # Don't check for shared/static. Everything works.
- # This might be a little naive. We might want to check
- # whether the library exists or not. But this is on
- # osf3 & osf4 and I'm not really sure... Just
- # implementing what was already the behavior.
- newdeplibs=$deplibs
- ;;
- test_compile)
- # This code stresses the "libraries are programs" paradigm to its
- # limits. Maybe even breaks it. We compile a program, linking it
- # against the deplibs as a proxy for the library. Then we can check
- # whether they linked in statically or dynamically with ldd.
- $opt_dry_run || $RM conftest.c
- cat > conftest.c <<EOF
- int main() { return 0; }
-EOF
- $opt_dry_run || $RM conftest
- if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
- ldd_output=`ldd conftest`
- for i in $deplibs; do
- case $i in
- -l*)
- func_stripname -l '' "$i"
- name=$func_stripname_result
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $i "*)
- newdeplibs="$newdeplibs $i"
- i=""
- ;;
- esac
- fi
- if test -n "$i" ; then
- libname=`eval "\\$ECHO \"$libname_spec\""`
- deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
- set dummy $deplib_matches; shift
- deplib_match=$1
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- $ECHO
- $ECHO "*** Warning: dynamic linker does not accept needed library $i."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which I believe you do not have"
- $ECHO "*** because a test_compile did reveal that the linker did not use it for"
- $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
- fi
- fi
- ;;
- *)
- newdeplibs="$newdeplibs $i"
- ;;
- esac
- done
- else
- # Error occurred in the first compile. Let's try to salvage
- # the situation: Compile a separate program for each library.
- for i in $deplibs; do
- case $i in
- -l*)
- func_stripname -l '' "$i"
- name=$func_stripname_result
- $opt_dry_run || $RM conftest
- if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
- ldd_output=`ldd conftest`
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $i "*)
- newdeplibs="$newdeplibs $i"
- i=""
- ;;
- esac
- fi
- if test -n "$i" ; then
- libname=`eval "\\$ECHO \"$libname_spec\""`
- deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
- set dummy $deplib_matches; shift
- deplib_match=$1
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- $ECHO
- $ECHO "*** Warning: dynamic linker does not accept needed library $i."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which you do not appear to have"
- $ECHO "*** because a test_compile did reveal that the linker did not use this one"
- $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
- fi
- fi
- else
- droppeddeps=yes
- $ECHO
- $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
- $ECHO "*** make it link in! You will probably need to install it or some"
- $ECHO "*** library that it depends on before this library will be fully"
- $ECHO "*** functional. Installing it before continuing would be even better."
- fi
- ;;
- *)
- newdeplibs="$newdeplibs $i"
- ;;
- esac
- done
- fi
- ;;
- file_magic*)
- set dummy $deplibs_check_method; shift
- file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
- for a_deplib in $deplibs; do
- case $a_deplib in
- -l*)
- func_stripname -l '' "$a_deplib"
- name=$func_stripname_result
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- ;;
- esac
- fi
- if test -n "$a_deplib" ; then
- libname=`eval "\\$ECHO \"$libname_spec\""`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- # Follow soft links.
- if ls -lLd "$potent_lib" 2>/dev/null |
- $GREP " -> " >/dev/null; then
- continue
- fi
- # The statement above tries to avoid entering an
- # endless loop below, in case of cyclic links.
- # We might still enter an endless loop, since a link
- # loop can be closed while we follow links,
- # but so what?
- potlib="$potent_lib"
- while test -h "$potlib" 2>/dev/null; do
- potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
- case $potliblink in
- [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
- *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
- esac
- done
- if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
- $SED -e 10q |
- $EGREP "$file_magic_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- $ECHO
- $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which you do not appear to have"
- $ECHO "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib" ; then
- $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
- else
- $ECHO "*** with $libname and none of the candidates passed a file format test"
- $ECHO "*** using a file magic. Last file checked: $potlib"
- fi
- fi
- ;;
- *)
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- ;;
- esac
- done # Gone through all deplibs.
- ;;
- match_pattern*)
- set dummy $deplibs_check_method; shift
- match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
- for a_deplib in $deplibs; do
- case $a_deplib in
- -l*)
- func_stripname -l '' "$a_deplib"
- name=$func_stripname_result
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- ;;
- esac
- fi
- if test -n "$a_deplib" ; then
- libname=`eval "\\$ECHO \"$libname_spec\""`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- potlib="$potent_lib" # see symlink-check above in file_magic test
- if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
- $EGREP "$match_pattern_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- $ECHO
- $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which you do not appear to have"
- $ECHO "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib" ; then
- $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
- else
- $ECHO "*** with $libname and none of the candidates passed a file format test"
- $ECHO "*** using a regex pattern. Last file checked: $potlib"
- fi
- fi
- ;;
- *)
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- ;;
- esac
- done # Gone through all deplibs.
- ;;
- none | unknown | *)
- newdeplibs=""
- tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
- -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- for i in $predeps $postdeps ; do
- # can't use Xsed below, because $i might contain '/'
- tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
- done
- fi
- if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' |
- $GREP . >/dev/null; then
- $ECHO
- if test "X$deplibs_check_method" = "Xnone"; then
- $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
- else
- $ECHO "*** Warning: inter-library dependencies are not known to be supported."
- fi
- $ECHO "*** All declared inter-library dependencies are being dropped."
- droppeddeps=yes
- fi
- ;;
- esac
- versuffix=$versuffix_save
- major=$major_save
- release=$release_save
- libname=$libname_save
- name=$name_save
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library with the System framework
- newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
- ;;
- esac
-
- if test "$droppeddeps" = yes; then
- if test "$module" = yes; then
- $ECHO
- $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
- $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
- $ECHO "*** a static module, that should work as long as the dlopening"
- $ECHO "*** application is linked with the -dlopen flag."
- if test -z "$global_symbol_pipe"; then
- $ECHO
- $ECHO "*** However, this would only work if libtool was able to extract symbol"
- $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $ECHO "*** not find such a program. So, this module is probably useless."
- $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- else
- $ECHO "*** The inter-library dependencies that have been dropped here will be"
- $ECHO "*** automatically added whenever a program is linked with this library"
- $ECHO "*** or is declared to -dlopen it."
-
- if test "$allow_undefined" = no; then
- $ECHO
- $ECHO "*** Since this library must not contain undefined symbols,"
- $ECHO "*** because either the platform does not support them or"
- $ECHO "*** it was explicitly requested with -no-undefined,"
- $ECHO "*** libtool will only create a static version of it."
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- fi
- fi
- # Done checking deplibs!
- deplibs=$newdeplibs
- fi
- # Time to change all our "foo.ltframework" stuff back to "-framework foo"
- case $host in
- *-*-darwin*)
- newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- ;;
- esac
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $deplibs " in
- *" -L$path/$objdir "*)
- new_libs="$new_libs -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- done
- deplibs="$new_libs"
-
- # All the library-specific variables (install_libdir is set above).
- library_names=
- old_library=
- dlname=
-
- # Test again, we may have decided not to build it any more
- if test "$build_libtool_libs" = yes; then
- if test "$hardcode_into_libs" = yes; then
- # Hardcode the library paths
- hardcode_libdirs=
- dep_rpath=
- rpath="$finalize_rpath"
- test "$mode" != relink && rpath="$compile_rpath$rpath"
- for libdir in $rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- dep_rpath="$dep_rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- if test -n "$hardcode_libdir_flag_spec_ld"; then
- eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
- else
- eval dep_rpath=\"$hardcode_libdir_flag_spec\"
- fi
- fi
- if test -n "$runpath_var" && test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
- fi
- test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
- fi
-
- shlibpath="$finalize_shlibpath"
- test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
- if test -n "$shlibpath"; then
- eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
- fi
-
- # Get the real and link names of the library.
- eval shared_ext=\"$shrext_cmds\"
- eval library_names=\"$library_names_spec\"
- set dummy $library_names
- shift
- realname="$1"
- shift
-
- if test -n "$soname_spec"; then
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
- if test -z "$dlname"; then
- dlname=$soname
- fi
-
- lib="$output_objdir/$realname"
- linknames=
- for link
- do
- linknames="$linknames $link"
- done
-
- # Use standard objects if they are pic
- test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- test "X$libobjs" = "X " && libobjs=
-
- delfiles=
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
- export_symbols="$output_objdir/$libname.uexp"
- delfiles="$delfiles $export_symbols"
- fi
-
- orig_export_symbols=
- case $host_os in
- cygwin* | mingw* | cegcc*)
- if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
- # exporting using user supplied symfile
- if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
- # and it's NOT already a .def file. Must figure out
- # which of the given symbols are data symbols and tag
- # them as such. So, trigger use of export_symbols_cmds.
- # export_symbols gets reassigned inside the "prepare
- # the list of exported symbols" if statement, so the
- # include_expsyms logic still works.
- orig_export_symbols="$export_symbols"
- export_symbols=
- always_export_symbols=yes
- fi
- fi
- ;;
- esac
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
- func_verbose "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $opt_dry_run || $RM $export_symbols
- cmds=$export_symbols_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- func_len " $cmd"
- len=$func_len_result
- if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- func_show_eval "$cmd" 'exit $?'
- skipped_export=false
- else
- # The command line is too long to execute in one step.
- func_verbose "using reloadable object file for export list..."
- skipped_export=:
- # Break out early, otherwise skipped_export may be
- # set to false by a later but shorter cmd.
- break
- fi
- done
- IFS="$save_ifs"
- if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
- func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
- fi
- fi
- fi
-
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- tmp_export_symbols="$export_symbols"
- test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
- $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
- fi
-
- if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
- # The given exports_symbols file has to be filtered, so filter it.
- func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
- # FIXME: $output_objdir/$libname.filter potentially contains lots of
- # 's' commands which not all seds can handle. GNU sed should be fine
- # though. Also, the filter scales superlinearly with the number of
- # global variables. join(1) would be nice here, but unfortunately
- # isn't a blessed tool.
- $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
- delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
- export_symbols=$output_objdir/$libname.def
- $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
- fi
-
- tmp_deplibs=
- for test_deplib in $deplibs; do
- case " $convenience " in
- *" $test_deplib "*) ;;
- *)
- tmp_deplibs="$tmp_deplibs $test_deplib"
- ;;
- esac
- done
- deplibs="$tmp_deplibs"
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec" &&
- test "$compiler_needs_object" = yes &&
- test -z "$libobjs"; then
- # extract the archives, so we have objects to list.
- # TODO: could optimize this to just extract one archive.
- whole_archive_flag_spec=
- fi
- if test -n "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- test "X$libobjs" = "X " && libobjs=
- else
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $convenience
- libobjs="$libobjs $func_extract_archives_result"
- test "X$libobjs" = "X " && libobjs=
- fi
- fi
-
- if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
- eval flag=\"$thread_safe_flag_spec\"
- linker_flags="$linker_flags $flag"
- fi
-
- # Make a backup of the uninstalled library when relinking
- if test "$mode" = relink; then
- $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
- fi
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- eval test_cmds=\"$module_expsym_cmds\"
- cmds=$module_expsym_cmds
- else
- eval test_cmds=\"$module_cmds\"
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval test_cmds=\"$archive_expsym_cmds\"
- cmds=$archive_expsym_cmds
- else
- eval test_cmds=\"$archive_cmds\"
- cmds=$archive_cmds
- fi
- fi
-
- if test "X$skipped_export" != "X:" &&
- func_len " $test_cmds" &&
- len=$func_len_result &&
- test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- :
- else
- # The command line is too long to link in one step, link piecewise
- # or, if using GNU ld and skipped_export is not :, use a linker
- # script.
-
- # Save the value of $output and $libobjs because we want to
- # use them later. If we have whole_archive_flag_spec, we
- # want to use save_libobjs as it was before
- # whole_archive_flag_spec was expanded, because we can't
- # assume the linker understands whole_archive_flag_spec.
- # This may have to be revisited, in case too many
- # convenience libraries get linked in and end up exceeding
- # the spec.
- if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- fi
- save_output=$output
- output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
-
- # Clear the reloadable object creation command queue and
- # initialize k to one.
- test_cmds=
- concat_cmds=
- objlist=
- last_robj=
- k=1
-
- if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
- output=${output_objdir}/${output_la}.lnkscript
- func_verbose "creating GNU ld script: $output"
- $ECHO 'INPUT (' > $output
- for obj in $save_libobjs
- do
- $ECHO "$obj" >> $output
- done
- $ECHO ')' >> $output
- delfiles="$delfiles $output"
- elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
- output=${output_objdir}/${output_la}.lnk
- func_verbose "creating linker input file list: $output"
- : > $output
- set x $save_libobjs
- shift
- firstobj=
- if test "$compiler_needs_object" = yes; then
- firstobj="$1 "
- shift
- fi
- for obj
- do
- $ECHO "$obj" >> $output
- done
- delfiles="$delfiles $output"
- output=$firstobj\"$file_list_spec$output\"
- else
- if test -n "$save_libobjs"; then
- func_verbose "creating reloadable object files..."
- output=$output_objdir/$output_la-${k}.$objext
- eval test_cmds=\"$reload_cmds\"
- func_len " $test_cmds"
- len0=$func_len_result
- len=$len0
-
- # Loop over the list of objects to be linked.
- for obj in $save_libobjs
- do
- func_len " $obj"
- func_arith $len + $func_len_result
- len=$func_arith_result
- if test "X$objlist" = X ||
- test "$len" -lt "$max_cmd_len"; then
- func_append objlist " $obj"
- else
- # The command $test_cmds is almost too long, add a
- # command to the queue.
- if test "$k" -eq 1 ; then
- # The first file doesn't have a previous command to add.
- eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
- else
- # All subsequent reloadable object files will link in
- # the last one created.
- eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
- fi
- last_robj=$output_objdir/$output_la-${k}.$objext
- func_arith $k + 1
- k=$func_arith_result
- output=$output_objdir/$output_la-${k}.$objext
- objlist=$obj
- func_len " $last_robj"
- func_arith $len0 + $func_len_result
- len=$func_arith_result
- fi
- done
- # Handle the remaining objects by creating one last
- # reloadable object file. All subsequent reloadable object
- # files will link in the last one created.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
- if test -n "$last_robj"; then
- eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
- fi
- delfiles="$delfiles $output"
-
- else
- output=
- fi
-
- if ${skipped_export-false}; then
- func_verbose "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $opt_dry_run || $RM $export_symbols
- libobjs=$output
- # Append the command to create the export file.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
- if test -n "$last_robj"; then
- eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
- fi
- fi
-
- test -n "$save_libobjs" &&
- func_verbose "creating a temporary reloadable object file: $output"
-
- # Loop through the commands generated above and execute them.
- save_ifs="$IFS"; IFS='~'
- for cmd in $concat_cmds; do
- IFS="$save_ifs"
- $opt_silent || {
- func_quote_for_expand "$cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
- $opt_dry_run || eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- ( cd "$output_objdir" && \
- $RM "${realname}T" && \
- $MV "${realname}U" "$realname" )
- fi
-
- exit $lt_exit
- }
- done
- IFS="$save_ifs"
-
- if test -n "$export_symbols_regex" && ${skipped_export-false}; then
- func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
- fi
- fi
-
- if ${skipped_export-false}; then
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- tmp_export_symbols="$export_symbols"
- test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
- $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
- fi
-
- if test -n "$orig_export_symbols"; then
- # The given exports_symbols file has to be filtered, so filter it.
- func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
- # FIXME: $output_objdir/$libname.filter potentially contains lots of
- # 's' commands which not all seds can handle. GNU sed should be fine
- # though. Also, the filter scales superlinearly with the number of
- # global variables. join(1) would be nice here, but unfortunately
- # isn't a blessed tool.
- $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
- delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
- export_symbols=$output_objdir/$libname.def
- $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
- fi
- fi
-
- libobjs=$output
- # Restore the value of output.
- output=$save_output
-
- if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- test "X$libobjs" = "X " && libobjs=
- fi
- # Expand the library linking commands again to reset the
- # value of $libobjs for piecewise linking.
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- cmds=$module_expsym_cmds
- else
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- cmds=$archive_expsym_cmds
- else
- cmds=$archive_cmds
- fi
- fi
- fi
-
- if test -n "$delfiles"; then
- # Append the command to remove temporary files to $cmds.
- eval cmds=\"\$cmds~\$RM $delfiles\"
- fi
-
- # Add any objects from preloaded convenience libraries
- if test -n "$dlprefiles"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $dlprefiles
- libobjs="$libobjs $func_extract_archives_result"
- test "X$libobjs" = "X " && libobjs=
- fi
-
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $opt_silent || {
- func_quote_for_expand "$cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
- $opt_dry_run || eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- ( cd "$output_objdir" && \
- $RM "${realname}T" && \
- $MV "${realname}U" "$realname" )
- fi
-
- exit $lt_exit
- }
- done
- IFS="$save_ifs"
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
-
- if test -n "$convenience"; then
- if test -z "$whole_archive_flag_spec"; then
- func_show_eval '${RM}r "$gentop"'
- fi
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- # Create links to the real library.
- for linkname in $linknames; do
- if test "$realname" != "$linkname"; then
- func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
- fi
- done
-
- # If -module or -export-dynamic was specified, set the dlname.
- if test "$module" = yes || test "$export_dynamic" = yes; then
- # On all known operating systems, these are identical.
- dlname="$soname"
- fi
- fi
- ;;
-
- obj)
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- func_warning "\`-dlopen' is ignored for objects"
- fi
-
- case " $deplibs" in
- *\ -l* | *\ -L*)
- func_warning "\`-l' and \`-L' are ignored for objects" ;;
- esac
-
- test -n "$rpath" && \
- func_warning "\`-rpath' is ignored for objects"
-
- test -n "$xrpath" && \
- func_warning "\`-R' is ignored for objects"
-
- test -n "$vinfo" && \
- func_warning "\`-version-info' is ignored for objects"
-
- test -n "$release" && \
- func_warning "\`-release' is ignored for objects"
-
- case $output in
- *.lo)
- test -n "$objs$old_deplibs" && \
- func_fatal_error "cannot build library object \`$output' from non-libtool objects"
-
- libobj=$output
- func_lo2o "$libobj"
- obj=$func_lo2o_result
- ;;
- *)
- libobj=
- obj="$output"
- ;;
- esac
-
- # Delete the old objects.
- $opt_dry_run || $RM $obj $libobj
-
- # Objects from convenience libraries. This assumes
- # single-version convenience libraries. Whenever we create
- # different ones for PIC/non-PIC, this we'll have to duplicate
- # the extraction.
- reload_conv_objs=
- gentop=
- # reload_cmds runs $LD directly, so let us get rid of
- # -Wl from whole_archive_flag_spec and hope we can get by with
- # turning comma into space..
- wl=
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
- reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
- else
- gentop="$output_objdir/${obj}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $convenience
- reload_conv_objs="$reload_objs $func_extract_archives_result"
- fi
- fi
-
- # Create the old-style object.
- reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
-
- output="$obj"
- func_execute_cmds "$reload_cmds" 'exit $?'
-
- # Exit if we aren't doing a library object file.
- if test -z "$libobj"; then
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- if test "$build_libtool_libs" != yes; then
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- # Create an invalid libtool object if no PIC, so that we don't
- # accidentally link it into a program.
- # $show "echo timestamp > $libobj"
- # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
- exit $EXIT_SUCCESS
- fi
-
- if test -n "$pic_flag" || test "$pic_mode" != default; then
- # Only do commands if we really have different PIC objects.
- reload_objs="$libobjs $reload_conv_objs"
- output="$libobj"
- func_execute_cmds "$reload_cmds" 'exit $?'
- fi
-
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- exit $EXIT_SUCCESS
- ;;
-
- prog)
- case $host in
- *cygwin*) func_stripname '' '.exe' "$output"
- output=$func_stripname_result.exe;;
- esac
- test -n "$vinfo" && \
- func_warning "\`-version-info' is ignored for programs"
-
- test -n "$release" && \
- func_warning "\`-release' is ignored for programs"
-
- test "$preload" = yes \
- && test "$dlopen_support" = unknown \
- && test "$dlopen_self" = unknown \
- && test "$dlopen_self_static" = unknown && \
- func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
- finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
- ;;
- esac
-
- case $host in
- *-*-darwin*)
- # Don't allow lazy linking, it breaks C++ global constructors
- # But is supposedly fixed on 10.4 or later (yay!).
- if test "$tagname" = CXX ; then
- case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
- 10.[0123])
- compile_command="$compile_command ${wl}-bind_at_load"
- finalize_command="$finalize_command ${wl}-bind_at_load"
- ;;
- esac
- fi
- # Time to change all our "foo.ltframework" stuff back to "-framework foo"
- compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- ;;
- esac
-
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $compile_deplibs " in
- *" -L$path/$objdir "*)
- new_libs="$new_libs -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $compile_deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- done
- compile_deplibs="$new_libs"
-
-
- compile_command="$compile_command $compile_deplibs"
- finalize_command="$finalize_command $finalize_deplibs"
-
- if test -n "$rpath$xrpath"; then
- # If the user specified any rpath flags, then add them.
- for libdir in $rpath $xrpath; do
- # This is the magic to use -rpath.
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- fi
-
- # Now hardcode the library paths
- rpath=
- hardcode_libdirs=
- for libdir in $compile_rpath $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$libdir:"*) ;;
- ::) dllsearchpath=$libdir;;
- *) dllsearchpath="$dllsearchpath:$libdir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- ::) dllsearchpath=$testbindir;;
- *) dllsearchpath="$dllsearchpath:$testbindir";;
- esac
- ;;
- esac
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- compile_rpath="$rpath"
-
- rpath=
- hardcode_libdirs=
- for libdir in $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$finalize_perm_rpath " in
- *" $libdir "*) ;;
- *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- finalize_rpath="$rpath"
-
- if test -n "$libobjs" && test "$build_old_libs" = yes; then
- # Transform all the library objects into standard objects.
- compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- fi
-
- func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
-
- # template prelinking step
- if test -n "$prelink_cmds"; then
- func_execute_cmds "$prelink_cmds" 'exit $?'
- fi
-
- wrappers_required=yes
- case $host in
- *cygwin* | *mingw* )
- if test "$build_libtool_libs" != yes; then
- wrappers_required=no
- fi
- ;;
- *cegcc)
- # Disable wrappers for cegcc, we are cross compiling anyway.
- wrappers_required=no
- ;;
- *)
- if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
- wrappers_required=no
- fi
- ;;
- esac
- if test "$wrappers_required" = no; then
- # Replace the output file specification.
- compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- link_command="$compile_command$compile_rpath"
-
- # We have no uninstalled library dependencies, so finalize right now.
- exit_status=0
- func_show_eval "$link_command" 'exit_status=$?'
-
- # Delete the generated files.
- if test -f "$output_objdir/${outputname}S.${objext}"; then
- func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
- fi
-
- exit $exit_status
- fi
-
- if test -n "$compile_shlibpath$finalize_shlibpath"; then
- compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
- fi
- if test -n "$finalize_shlibpath"; then
- finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
- fi
-
- compile_var=
- finalize_var=
- if test -n "$runpath_var"; then
- if test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- if test -n "$finalize_perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $finalize_perm_rpath; do
- rpath="$rpath$dir:"
- done
- finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- fi
-
- if test "$no_install" = yes; then
- # We don't need to create a wrapper script.
- link_command="$compile_var$compile_command$compile_rpath"
- # Replace the output file specification.
- link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- # Delete the old output file.
- $opt_dry_run || $RM $output
- # Link the executable and exit
- func_show_eval "$link_command" 'exit $?'
- exit $EXIT_SUCCESS
- fi
-
- if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
-
- func_warning "this platform does not like uninstalled shared libraries"
- func_warning "\`$output' will be relinked during installation"
- else
- if test "$fast_install" != no; then
- link_command="$finalize_var$compile_command$finalize_rpath"
- if test "$fast_install" = yes; then
- relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
- else
- # fast_install is set to needless
- relink_command=
- fi
- else
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
- fi
- fi
-
- # Replace the output file specification.
- link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
- # Delete the old output files.
- $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
- func_show_eval "$link_command" 'exit $?'
-
- # Now create the wrapper script.
- func_verbose "creating $output"
-
- # Quote the relink command for shipping.
- if test -n "$relink_command"; then
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- func_quote_for_eval "$var_value"
- relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
- fi
- done
- relink_command="(cd `pwd`; $relink_command)"
- relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Quote $ECHO for shipping.
- if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
- case $progpath in
- [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
- *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
- esac
- qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
- else
- qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Only actually do things if not in dry run mode.
- $opt_dry_run || {
- # win32 will think the script is a binary if it has
- # a .exe suffix, so we strip it off here.
- case $output in
- *.exe) func_stripname '' '.exe' "$output"
- output=$func_stripname_result ;;
- esac
- # test for cygwin because mv fails w/o .exe extensions
- case $host in
- *cygwin*)
- exeext=.exe
- func_stripname '' '.exe' "$outputname"
- outputname=$func_stripname_result ;;
- *) exeext= ;;
- esac
- case $host in
- *cygwin* | *mingw* )
- func_dirname_and_basename "$output" "" "."
- output_name=$func_basename_result
- output_path=$func_dirname_result
- cwrappersource="$output_path/$objdir/lt-$output_name.c"
- cwrapper="$output_path/$output_name.exe"
- $RM $cwrappersource $cwrapper
- trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
- func_emit_cwrapperexe_src > $cwrappersource
-
- # The wrapper executable is built using the $host compiler,
- # because it contains $host paths and files. If cross-
- # compiling, it, like the target executable, must be
- # executed on the $host or under an emulation environment.
- $opt_dry_run || {
- $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
- $STRIP $cwrapper
- }
-
- # Now, create the wrapper script for func_source use:
- func_ltwrapper_scriptname $cwrapper
- $RM $func_ltwrapper_scriptname_result
- trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
- $opt_dry_run || {
- # note: this script will not be executed, so do not chmod.
- if test "x$build" = "x$host" ; then
- $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
- else
- func_emit_wrapper no > $func_ltwrapper_scriptname_result
- fi
- }
- ;;
- * )
- $RM $output
- trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
-
- func_emit_wrapper no > $output
- chmod +x $output
- ;;
- esac
- }
- exit $EXIT_SUCCESS
- ;;
- esac
-
- # See if we need to build an old-fashioned archive.
- for oldlib in $oldlibs; do
-
- if test "$build_libtool_libs" = convenience; then
- oldobjs="$libobjs_save $symfileobj"
- addlibs="$convenience"
- build_libtool_libs=no
- else
- if test "$build_libtool_libs" = module; then
- oldobjs="$libobjs_save"
- build_libtool_libs=no
- else
- oldobjs="$old_deplibs $non_pic_objects"
- if test "$preload" = yes && test -f "$symfileobj"; then
- oldobjs="$oldobjs $symfileobj"
- fi
- fi
- addlibs="$old_convenience"
- fi
-
- if test -n "$addlibs"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $addlibs
- oldobjs="$oldobjs $func_extract_archives_result"
- fi
-
- # Do each command in the archive commands.
- if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
- cmds=$old_archive_from_new_cmds
- else
-
- # Add any objects from preloaded convenience libraries
- if test -n "$dlprefiles"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $dlprefiles
- oldobjs="$oldobjs $func_extract_archives_result"
- fi
-
- # POSIX demands no paths to be encoded in archives. We have
- # to avoid creating archives with duplicate basenames if we
- # might have to extract them afterwards, e.g., when creating a
- # static archive out of a convenience library, or when linking
- # the entirety of a libtool archive into another (currently
- # not supported by libtool).
- if (for obj in $oldobjs
- do
- func_basename "$obj"
- $ECHO "$func_basename_result"
- done | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $ECHO "copying selected object files to avoid basename conflicts..."
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
- func_mkdir_p "$gentop"
- save_oldobjs=$oldobjs
- oldobjs=
- counter=1
- for obj in $save_oldobjs
- do
- func_basename "$obj"
- objbase="$func_basename_result"
- case " $oldobjs " in
- " ") oldobjs=$obj ;;
- *[\ /]"$objbase "*)
- while :; do
- # Make sure we don't pick an alternate name that also
- # overlaps.
- newobj=lt$counter-$objbase
- func_arith $counter + 1
- counter=$func_arith_result
- case " $oldobjs " in
- *[\ /]"$newobj "*) ;;
- *) if test ! -f "$gentop/$newobj"; then break; fi ;;
- esac
- done
- func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
- oldobjs="$oldobjs $gentop/$newobj"
- ;;
- *) oldobjs="$oldobjs $obj" ;;
- esac
- done
- fi
- eval cmds=\"$old_archive_cmds\"
-
- func_len " $cmds"
- len=$func_len_result
- if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- cmds=$old_archive_cmds
- else
- # the command line is too long to link in one step, link in parts
- func_verbose "using piecewise archive linking..."
- save_RANLIB=$RANLIB
- RANLIB=:
- objlist=
- concat_cmds=
- save_oldobjs=$oldobjs
- oldobjs=
- # Is there a better way of finding the last object in the list?
- for obj in $save_oldobjs
- do
- last_oldobj=$obj
- done
- eval test_cmds=\"$old_archive_cmds\"
- func_len " $test_cmds"
- len0=$func_len_result
- len=$len0
- for obj in $save_oldobjs
- do
- func_len " $obj"
- func_arith $len + $func_len_result
- len=$func_arith_result
- func_append objlist " $obj"
- if test "$len" -lt "$max_cmd_len"; then
- :
- else
- # the above command should be used before it gets too long
- oldobjs=$objlist
- if test "$obj" = "$last_oldobj" ; then
- RANLIB=$save_RANLIB
- fi
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
- objlist=
- len=$len0
- fi
- done
- RANLIB=$save_RANLIB
- oldobjs=$objlist
- if test "X$oldobjs" = "X" ; then
- eval cmds=\"\$concat_cmds\"
- else
- eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
- fi
- fi
- fi
- func_execute_cmds "$cmds" 'exit $?'
- done
-
- test -n "$generated" && \
- func_show_eval "${RM}r$generated"
-
- # Now create the libtool archive.
- case $output in
- *.la)
- old_library=
- test "$build_old_libs" = yes && old_library="$libname.$libext"
- func_verbose "creating $output"
-
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- func_quote_for_eval "$var_value"
- relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
- fi
- done
- # Quote the link command for shipping.
- relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
- relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- if test "$hardcode_automatic" = yes ; then
- relink_command=
- fi
-
- # Only create the output if not a dry run.
- $opt_dry_run || {
- for installed in no yes; do
- if test "$installed" = yes; then
- if test -z "$install_libdir"; then
- break
- fi
- output="$output_objdir/$outputname"i
- # Replace all uninstalled libtool libraries with the installed ones
- newdependency_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- *.la)
- func_basename "$deplib"
- name="$func_basename_result"
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- test -z "$libdir" && \
- func_fatal_error "\`$deplib' is not a valid libtool archive"
- newdependency_libs="$newdependency_libs $libdir/$name"
- ;;
- *) newdependency_libs="$newdependency_libs $deplib" ;;
- esac
- done
- dependency_libs="$newdependency_libs"
- newdlfiles=
-
- for lib in $dlfiles; do
- case $lib in
- *.la)
- func_basename "$lib"
- name="$func_basename_result"
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- test -z "$libdir" && \
- func_fatal_error "\`$lib' is not a valid libtool archive"
- newdlfiles="$newdlfiles $libdir/$name"
- ;;
- *) newdlfiles="$newdlfiles $lib" ;;
- esac
- done
- dlfiles="$newdlfiles"
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- *.la)
- # Only pass preopened files to the pseudo-archive (for
- # eventual linking with the app. that links it) if we
- # didn't already link the preopened objects directly into
- # the library:
- func_basename "$lib"
- name="$func_basename_result"
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- test -z "$libdir" && \
- func_fatal_error "\`$lib' is not a valid libtool archive"
- newdlprefiles="$newdlprefiles $libdir/$name"
- ;;
- esac
- done
- dlprefiles="$newdlprefiles"
- else
- newdlfiles=
- for lib in $dlfiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- newdlfiles="$newdlfiles $abs"
- done
- dlfiles="$newdlfiles"
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- newdlprefiles="$newdlprefiles $abs"
- done
- dlprefiles="$newdlprefiles"
- fi
- $RM $output
- # place dlname in correct position for cygwin
- tdlname=$dlname
- case $host,$output,$installed,$module,$dlname in
- *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
- esac
- $ECHO > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Linker flags that can not go in dependency_libs.
-inherited_linker_flags='$new_inherited_linker_flags'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Names of additional weak libraries provided by this library
-weak_library_names='$weak_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
- if test "$installed" = no && test "$need_relink" = yes; then
- $ECHO >> $output "\
-relink_command=\"$relink_command\""
- fi
- done
- }
-
- # Do a symbolic link so that the libtool archive can be found in
- # LD_LIBRARY_PATH before the program is installed.
- func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
- ;;
- esac
- exit $EXIT_SUCCESS
-}
-
-{ test "$mode" = link || test "$mode" = relink; } &&
- func_mode_link ${1+"$@"}
-
-
-# func_mode_uninstall arg...
-func_mode_uninstall ()
-{
- $opt_debug
- RM="$nonopt"
- files=
- rmforce=
- exit_status=0
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- for arg
- do
- case $arg in
- -f) RM="$RM $arg"; rmforce=yes ;;
- -*) RM="$RM $arg" ;;
- *) files="$files $arg" ;;
- esac
- done
-
- test -z "$RM" && \
- func_fatal_help "you must specify an RM program"
-
- rmdirs=
-
- origobjdir="$objdir"
- for file in $files; do
- func_dirname "$file" "" "."
- dir="$func_dirname_result"
- if test "X$dir" = X.; then
- objdir="$origobjdir"
- else
- objdir="$dir/$origobjdir"
- fi
- func_basename "$file"
- name="$func_basename_result"
- test "$mode" = uninstall && objdir="$dir"
-
- # Remember objdir for removal later, being careful to avoid duplicates
- if test "$mode" = clean; then
- case " $rmdirs " in
- *" $objdir "*) ;;
- *) rmdirs="$rmdirs $objdir" ;;
- esac
- fi
-
- # Don't error if the file doesn't exist and rm -f was used.
- if { test -L "$file"; } >/dev/null 2>&1 ||
- { test -h "$file"; } >/dev/null 2>&1 ||
- test -f "$file"; then
- :
- elif test -d "$file"; then
- exit_status=1
- continue
- elif test "$rmforce" = yes; then
- continue
- fi
-
- rmfiles="$file"
-
- case $name in
- *.la)
- # Possibly a libtool archive, so verify it.
- if func_lalib_p "$file"; then
- func_source $dir/$name
-
- # Delete the libtool libraries and symlinks.
- for n in $library_names; do
- rmfiles="$rmfiles $objdir/$n"
- done
- test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
-
- case "$mode" in
- clean)
- case " $library_names " in
- # " " in the beginning catches empty $dlname
- *" $dlname "*) ;;
- *) rmfiles="$rmfiles $objdir/$dlname" ;;
- esac
- test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
- ;;
- uninstall)
- if test -n "$library_names"; then
- # Do each command in the postuninstall commands.
- func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
- fi
-
- if test -n "$old_library"; then
- # Do each command in the old_postuninstall commands.
- func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
- fi
- # FIXME: should reinstall the best remaining shared library.
- ;;
- esac
- fi
- ;;
-
- *.lo)
- # Possibly a libtool object, so verify it.
- if func_lalib_p "$file"; then
-
- # Read the .lo file
- func_source $dir/$name
-
- # Add PIC object to the list of files to remove.
- if test -n "$pic_object" &&
- test "$pic_object" != none; then
- rmfiles="$rmfiles $dir/$pic_object"
- fi
-
- # Add non-PIC object to the list of files to remove.
- if test -n "$non_pic_object" &&
- test "$non_pic_object" != none; then
- rmfiles="$rmfiles $dir/$non_pic_object"
- fi
- fi
- ;;
-
- *)
- if test "$mode" = clean ; then
- noexename=$name
- case $file in
- *.exe)
- func_stripname '' '.exe' "$file"
- file=$func_stripname_result
- func_stripname '' '.exe' "$name"
- noexename=$func_stripname_result
- # $file with .exe has already been added to rmfiles,
- # add $file without .exe
- rmfiles="$rmfiles $file"
- ;;
- esac
- # Do a test to see if this is a libtool program.
- if func_ltwrapper_p "$file"; then
- if func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- relink_command=
- func_source $func_ltwrapper_scriptname_result
- rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
- else
- relink_command=
- func_source $dir/$noexename
- fi
-
- # note $name still contains .exe if it was in $file originally
- # as does the version of $file that was added into $rmfiles
- rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
- if test "$fast_install" = yes && test -n "$relink_command"; then
- rmfiles="$rmfiles $objdir/lt-$name"
- fi
- if test "X$noexename" != "X$name" ; then
- rmfiles="$rmfiles $objdir/lt-${noexename}.c"
- fi
- fi
- fi
- ;;
- esac
- func_show_eval "$RM $rmfiles" 'exit_status=1'
- done
- objdir="$origobjdir"
-
- # Try to remove the ${objdir}s in the directories where we deleted files
- for dir in $rmdirs; do
- if test -d "$dir"; then
- func_show_eval "rmdir $dir >/dev/null 2>&1"
- fi
- done
-
- exit $exit_status
-}
-
-{ test "$mode" = uninstall || test "$mode" = clean; } &&
- func_mode_uninstall ${1+"$@"}
-
-test -z "$mode" && {
- help="$generic_help"
- func_fatal_help "you must specify a MODE"
-}
-
-test -z "$exec_cmd" && \
- func_fatal_help "invalid operation mode \`$mode'"
-
-if test -n "$exec_cmd"; then
- eval exec "$exec_cmd"
- exit $EXIT_FAILURE
-fi
-
-exit $exit_status
-
-
-# The TAGs below are defined such that we never get into a situation
-# in which we disable both kinds of libraries. Given conflicting
-# choices, we go for a static library, that is the most portable,
-# since we can't tell whether shared libraries were disabled because
-# the user asked for that or because the platform doesn't support
-# them. This is particularly important on AIX, because we don't
-# support having both static and shared libraries enabled at the same
-# time on that platform, so we default to a shared-only configuration.
-# If a disable-shared tag is given, we'll fallback to a static-only
-# configuration. But we'll never go from static-only to shared-only.
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
-build_libtool_libs=no
-build_old_libs=yes
-# ### END LIBTOOL TAG CONFIG: disable-shared
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
-# ### END LIBTOOL TAG CONFIG: disable-static
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
-# vi:sw=2
-
diff --git a/third_party/libxml/src/macos/README b/third_party/libxml/src/macos/README
new file mode 100644
index 0000000..434aece
--- /dev/null
+++ b/third_party/libxml/src/macos/README
@@ -0,0 +1,8 @@
+This is a MacOS port contribution (not to be used for MacOS-X)
+for the CodeWarrior environment.
+Please contact the author directly in case of problems:
+ Eric <erlavigne@wanadoo.fr>
+
+ thanks,
+
+Daniel
diff --git a/third_party/libxml/src/macos/libxml2.mcp.xml.sit.hqx b/third_party/libxml/src/macos/libxml2.mcp.xml.sit.hqx
new file mode 100644
index 0000000..988fb14
--- /dev/null
+++ b/third_party/libxml/src/macos/libxml2.mcp.xml.sit.hqx
@@ -0,0 +1 @@
+(This file must be converted with BinHex 4.0)
diff --git a/third_party/libxml/src/macos/src/XMLTestPrefix.h b/third_party/libxml/src/macos/src/XMLTestPrefix.h
new file mode 100644
index 0000000..594c9b7
--- /dev/null
+++ b/third_party/libxml/src/macos/src/XMLTestPrefix.h
@@ -0,0 +1 @@
+int test_main(int argc, char **argv);
diff --git a/third_party/libxml/src/macos/src/XMLTestPrefix2.h b/third_party/libxml/src/macos/src/XMLTestPrefix2.h
new file mode 100644
index 0000000..0431ed4
--- /dev/null
+++ b/third_party/libxml/src/macos/src/XMLTestPrefix2.h
@@ -0,0 +1 @@
+int test_main(int argc, char* argv[]);
diff --git a/third_party/libxml/src/macos/src/config-mac.h b/third_party/libxml/src/macos/src/config-mac.h
new file mode 100644
index 0000000..e9a8f9d
--- /dev/null
+++ b/third_party/libxml/src/macos/src/config-mac.h
@@ -0,0 +1,192 @@
+/* config.h generated manually for macos. */
+
+/* Define if you have the strftime function. */
+#define HAVE_STRFTIME
+
+/* Define if you have the ANSI C header files. */
+#define STDC_HEADERS
+
+#define PACKAGE
+#define VERSION
+
+#undef HAVE_LIBZ
+#undef HAVE_LIBM
+#undef HAVE_ISINF
+#undef HAVE_ISNAN
+#undef HAVE_LIBHISTORY
+#undef HAVE_LIBREADLINE
+
+#define XML_SOCKLEN_T socklen_t
+#define HAVE_LIBPTHREAD
+#define HAVE_PTHREAD_H
+#define LIBXML_THREAD_ENABLED
+
+/* Define if you have the _stat function. */
+#define HAVE__STAT
+
+/* Define if you have the class function. */
+#undef HAVE_CLASS
+
+/* Define if you have the finite function. */
+#undef HAVE_FINITE
+
+/* Define if you have the fp_class function. */
+#undef HAVE_FP_CLASS
+
+/* Define if you have the fpclass function. */
+#undef HAVE_FPCLASS
+
+/* Define if you have the fprintf function. */
+#define HAVE_FPRINTF
+
+/* Define if you have the isnand function. */
+#undef HAVE_ISNAND
+
+/* Define if you have the localtime function. */
+#define HAVE_LOCALTIME
+
+/* Define if you have the printf function. */
+#define HAVE_PRINTF
+
+/* Define if you have the signal function. */
+#define HAVE_SIGNAL
+
+/* Define if you have the snprintf function. */
+#define HAVE_SNPRINTF
+
+/* Define if you have the sprintf function. */
+#define HAVE_SPRINTF
+
+/* Define if you have the sscanf function. */
+#define HAVE_SSCANF
+
+/* Define if you have the stat function. */
+#define HAVE_STAT
+
+/* Define if you have the strdup function. */
+#define HAVE_STRDUP
+
+/* Define if you have the strerror function. */
+#define HAVE_STRERROR
+
+/* Define if you have the strftime function. */
+#define HAVE_STRFTIME
+
+/* Define if you have the strndup function. */
+#define HAVE_STRNDUP
+
+/* Define if you have the vfprintf function. */
+#define HAVE_VFPRINTF
+
+/* Define if you have the vsnprintf function. */
+#define HAVE_VSNPRINTF
+
+/* Define if you have the vsprintf function. */
+#define HAVE_VSPRINTF
+
+/* Define if you have the <ansidecl.h> header file. */
+#define HAVE_ANSIDECL_H
+
+/* Define if you have the <arpa/inet.h> header file. */
+#define HAVE_ARPA_INET_H
+
+/* Define if you have the <ctype.h> header file. */
+#define HAVE_CTYPE_H
+
+/* Define if you have the <dirent.h> header file. */
+#define HAVE_DIRENT_H
+
+/* Define if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H
+
+/* Define if you have the <errno.h> header file. */
+#define HAVE_ERRNO_H
+
+/* Define if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H
+
+/* Define if you have the <float.h> header file. */
+#define HAVE_FLOAT_H
+
+/* Define if you have the <fp_class.h> header file. */
+#define HAVE_FP_CLASS_H
+
+/* Define if you have the <ieeefp.h> header file. */
+#define HAVE_IEEEFP_H
+
+/* Define if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* Define if you have the <math.h> header file. */
+#define HAVE_MATH_H
+
+/* Define if you have the <nan.h> header file. */
+#define HAVE_NAN_H
+
+/* Define if you have the <ndir.h> header file. */
+#define HAVE_NDIR_H
+
+/* Define if you have the <netdb.h> header file. */
+#define HAVE_NETDB_H
+
+/* Define if you have the <netinet/in.h> header file. */
+#define HAVE_NETINET_IN_H
+
+/* Define if you have the <signal.h> header file. */
+#define HAVE_SIGNAL_H
+
+/* Define if you have the <stdarg.h> header file. */
+#define HAVE_STDARG_H
+
+/* Define if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H
+
+/* Define if you have the <string.h> header file. */
+#define HAVE_STRING_H
+
+/* Define if you have the <sys/dir.h> header file. */
+#define HAVE_SYS_DIR_H
+
+/* Define if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H
+
+/* Define if you have the <sys/ndir.h> header file. */
+#undef HAVE_SYS_NDIR_H
+
+/* Define if you have the <sys/select.h> header file. */
+#define HAVE_SYS_SELECT_H
+
+/* Define if you have the <sys/socket.h> header file. */
+#define HAVE_SYS_SOCKET_H
+
+/* Define if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H
+
+/* Define if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H
+
+/* Define if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H
+
+/* Define if you have the <time.h> header file. */
+#define HAVE_TIME_H
+
+/* Define if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H
+
+/* Define if you have the <zlib.h> header file. */
+#undef HAVE_ZLIB_H
+
+/* Name of package */
+#define PACKAGE
+
+/* Version number of package */
+#define VERSION
+
+/* Define if compiler has function prototypes */
+#define PROTOTYPES
+
+#include <libxml/xmlversion.h>
+#include <sys/types.h>
+#include <extra/stricmp.h>
+#include <extra/strdup.h>
diff --git a/third_party/libxml/src/macos/src/libxml2_GUSIConfig.cp b/third_party/libxml/src/macos/src/libxml2_GUSIConfig.cp
new file mode 100644
index 0000000..b5d1feb
--- /dev/null
+++ b/third_party/libxml/src/macos/src/libxml2_GUSIConfig.cp
@@ -0,0 +1 @@
+/**************** BEGIN GUSI CONFIGURATION ****************************
diff --git a/third_party/libxml/src/macos/src/macos_main.c b/third_party/libxml/src/macos/src/macos_main.c
new file mode 100644
index 0000000..4187dfc
--- /dev/null
+++ b/third_party/libxml/src/macos/src/macos_main.c
@@ -0,0 +1 @@
+#include <GUSICommandLine.h>
diff --git a/third_party/libxml/src/missing b/third_party/libxml/src/missing
deleted file mode 100755
index 28055d2..0000000
--- a/third_party/libxml/src/missing
+++ /dev/null
@@ -1,376 +0,0 @@
-#! /bin/sh
-# Common stub for a few missing GNU programs while installing.
-
-scriptversion=2009-04-28.21; # UTC
-
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
-# 2008, 2009 Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
-fi
-
-run=:
-sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
-sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
- configure_ac=configure.ac
-else
- configure_ac=configure.in
-fi
-
-msg="missing on your system"
-
-case $1 in
---run)
- # Try to run requested program, and just exit if it succeeds.
- run=
- shift
- "$@" && exit 0
- # Exit code 63 means version mismatch. This often happens
- # when the user try to use an ancient version of a tool on
- # a file that requires a minimum version. In this case we
- # we should proceed has if the program had been absent, or
- # if --run hadn't been passed.
- if test $? = 63; then
- run=:
- msg="probably too old"
- fi
- ;;
-
- -h|--h|--he|--hel|--help)
- echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
-error status if there is no known handling for PROGRAM.
-
-Options:
- -h, --help display this help and exit
- -v, --version output version information and exit
- --run try to run the given command, and emulate it if it fails
-
-Supported PROGRAM values:
- aclocal touch file \`aclocal.m4'
- autoconf touch file \`configure'
- autoheader touch file \`config.h.in'
- autom4te touch the output file, or create a stub one
- automake touch all \`Makefile.in' files
- bison create \`y.tab.[ch]', if possible, from existing .[ch]
- flex create \`lex.yy.c', if possible, from existing .c
- help2man touch the output file
- lex create \`lex.yy.c', if possible, from existing .c
- makeinfo touch the output file
- tar try tar, gnutar, gtar, then tar without non-portable flags
- yacc create \`y.tab.[ch]', if possible, from existing .[ch]
-
-Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
-\`g' are ignored when checking the name.
-
-Send bug reports to <bug-automake@gnu.org>."
- exit $?
- ;;
-
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing $scriptversion (GNU Automake)"
- exit $?
- ;;
-
- -*)
- echo 1>&2 "$0: Unknown \`$1' option"
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
- ;;
-
-esac
-
-# normalize program name to check for.
-program=`echo "$1" | sed '
- s/^gnu-//; t
- s/^gnu//; t
- s/^g//; t'`
-
-# Now exit if we have it, but it failed. Also exit now if we
-# don't have it and --version was passed (most likely to detect
-# the program). This is about non-GNU programs, so use $1 not
-# $program.
-case $1 in
- lex*|yacc*)
- # Not GNU programs, they don't have --version.
- ;;
-
- tar*)
- if test -n "$run"; then
- echo 1>&2 "ERROR: \`tar' requires --run"
- exit 1
- elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
- exit 1
- fi
- ;;
-
- *)
- if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
- # We have it, but it failed.
- exit 1
- elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
- # Could not run --version or --help. This is probably someone
- # running `$TOOL --version' or `$TOOL --help' to check whether
- # $TOOL exists and not knowing $TOOL uses missing.
- exit 1
- fi
- ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case $program in
- aclocal*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`acinclude.m4' or \`${configure_ac}'. You might want
- to install the \`Automake' and \`Perl' packages. Grab them from
- any GNU archive site."
- touch aclocal.m4
- ;;
-
- autoconf*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`${configure_ac}'. You might want to install the
- \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
- archive site."
- touch configure
- ;;
-
- autoheader*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`acconfig.h' or \`${configure_ac}'. You might want
- to install the \`Autoconf' and \`GNU m4' packages. Grab them
- from any GNU archive site."
- files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
- test -z "$files" && files="config.h"
- touch_files=
- for f in $files; do
- case $f in
- *:*) touch_files="$touch_files "`echo "$f" |
- sed -e 's/^[^:]*://' -e 's/:.*//'`;;
- *) touch_files="$touch_files $f.in";;
- esac
- done
- touch $touch_files
- ;;
-
- automake*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
- You might want to install the \`Automake' and \`Perl' packages.
- Grab them from any GNU archive site."
- find . -type f -name Makefile.am -print |
- sed 's/\.am$/.in/' |
- while read f; do touch "$f"; done
- ;;
-
- autom4te*)
- echo 1>&2 "\
-WARNING: \`$1' is needed, but is $msg.
- You might have modified some files without having the
- proper tools for further handling them.
- You can get \`$1' as part of \`Autoconf' from any GNU
- archive site."
-
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -f "$file"; then
- touch $file
- else
- test -z "$file" || exec >$file
- echo "#! /bin/sh"
- echo "# Created by GNU Automake missing as a replacement of"
- echo "# $ $@"
- echo "exit 0"
- chmod +x $file
- exit 1
- fi
- ;;
-
- bison*|yacc*)
- echo 1>&2 "\
-WARNING: \`$1' $msg. You should only need it if
- you modified a \`.y' file. You may need the \`Bison' package
- in order for those modifications to take effect. You can get
- \`Bison' from any GNU archive site."
- rm -f y.tab.c y.tab.h
- if test $# -ne 1; then
- eval LASTARG="\${$#}"
- case $LASTARG in
- *.y)
- SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
- if test -f "$SRCFILE"; then
- cp "$SRCFILE" y.tab.c
- fi
- SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
- if test -f "$SRCFILE"; then
- cp "$SRCFILE" y.tab.h
- fi
- ;;
- esac
- fi
- if test ! -f y.tab.h; then
- echo >y.tab.h
- fi
- if test ! -f y.tab.c; then
- echo 'main() { return 0; }' >y.tab.c
- fi
- ;;
-
- lex*|flex*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a \`.l' file. You may need the \`Flex' package
- in order for those modifications to take effect. You can get
- \`Flex' from any GNU archive site."
- rm -f lex.yy.c
- if test $# -ne 1; then
- eval LASTARG="\${$#}"
- case $LASTARG in
- *.l)
- SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
- if test -f "$SRCFILE"; then
- cp "$SRCFILE" lex.yy.c
- fi
- ;;
- esac
- fi
- if test ! -f lex.yy.c; then
- echo 'main() { return 0; }' >lex.yy.c
- fi
- ;;
-
- help2man*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a dependency of a manual page. You may need the
- \`Help2man' package in order for those modifications to take
- effect. You can get \`Help2man' from any GNU archive site."
-
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -f "$file"; then
- touch $file
- else
- test -z "$file" || exec >$file
- echo ".ab help2man is required to generate this page"
- exit $?
- fi
- ;;
-
- makeinfo*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a \`.texi' or \`.texinfo' file, or any other file
- indirectly affecting the aspect of the manual. The spurious
- call might also be the consequence of using a buggy \`make' (AIX,
- DU, IRIX). You might want to install the \`Texinfo' package or
- the \`GNU make' package. Grab either from any GNU archive site."
- # The file to touch is that specified with -o ...
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -z "$file"; then
- # ... or it is the one specified with @setfilename ...
- infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
- file=`sed -n '
- /^@setfilename/{
- s/.* \([^ ]*\) *$/\1/
- p
- q
- }' $infile`
- # ... or it is derived from the source name (dir/f.texi becomes f.info)
- test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
- fi
- # If the file does not exist, the user really needs makeinfo;
- # let's fail without touching anything.
- test -f $file || exit 1
- touch $file
- ;;
-
- tar*)
- shift
-
- # We have already tried tar in the generic part.
- # Look for gnutar/gtar before invocation to avoid ugly error
- # messages.
- if (gnutar --version > /dev/null 2>&1); then
- gnutar "$@" && exit 0
- fi
- if (gtar --version > /dev/null 2>&1); then
- gtar "$@" && exit 0
- fi
- firstarg="$1"
- if shift; then
- case $firstarg in
- *o*)
- firstarg=`echo "$firstarg" | sed s/o//`
- tar "$firstarg" "$@" && exit 0
- ;;
- esac
- case $firstarg in
- *h*)
- firstarg=`echo "$firstarg" | sed s/h//`
- tar "$firstarg" "$@" && exit 0
- ;;
- esac
- fi
-
- echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
- You may want to install GNU tar or Free paxutils, or check the
- command line arguments."
- exit 1
- ;;
-
- *)
- echo 1>&2 "\
-WARNING: \`$1' is needed, and is $msg.
- You might have modified some files without having the
- proper tools for further handling them. Check the \`README' file,
- it often tells you about the needed prerequisites for installing
- this package. You may also peek at any GNU archive site, in case
- some other package would contain this missing \`$1' program."
- exit 1
- ;;
-esac
-
-exit 0
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/third_party/libxml/src/mkinstalldirs b/third_party/libxml/src/mkinstalldirs
deleted file mode 100755
index 4191a45..0000000
--- a/third_party/libxml/src/mkinstalldirs
+++ /dev/null
@@ -1,162 +0,0 @@
-#! /bin/sh
-# mkinstalldirs --- make directory hierarchy
-
-scriptversion=2009-04-28.21; # UTC
-
-# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
-# Created: 1993-05-16
-# Public domain.
-#
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-nl='
-'
-IFS=" "" $nl"
-errstatus=0
-dirmode=
-
-usage="\
-Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
-
-Create each directory DIR (with mode MODE, if specified), including all
-leading file name components.
-
-Report bugs to <bug-automake@gnu.org>."
-
-# process command line arguments
-while test $# -gt 0 ; do
- case $1 in
- -h | --help | --h*) # -h for help
- echo "$usage"
- exit $?
- ;;
- -m) # -m PERM arg
- shift
- test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
- dirmode=$1
- shift
- ;;
- --version)
- echo "$0 $scriptversion"
- exit $?
- ;;
- --) # stop option processing
- shift
- break
- ;;
- -*) # unknown option
- echo "$usage" 1>&2
- exit 1
- ;;
- *) # first non-opt arg
- break
- ;;
- esac
-done
-
-for file
-do
- if test -d "$file"; then
- shift
- else
- break
- fi
-done
-
-case $# in
- 0) exit 0 ;;
-esac
-
-# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and
-# mkdir -p a/c at the same time, both will detect that a is missing,
-# one will create a, then the other will try to create a and die with
-# a "File exists" error. This is a problem when calling mkinstalldirs
-# from a parallel make. We use --version in the probe to restrict
-# ourselves to GNU mkdir, which is thread-safe.
-case $dirmode in
- '')
- if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
- echo "mkdir -p -- $*"
- exec mkdir -p -- "$@"
- else
- # On NextStep and OpenStep, the `mkdir' command does not
- # recognize any option. It will interpret all options as
- # directories to create, and then abort because `.' already
- # exists.
- test -d ./-p && rmdir ./-p
- test -d ./--version && rmdir ./--version
- fi
- ;;
- *)
- if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
- test ! -d ./--version; then
- echo "mkdir -m $dirmode -p -- $*"
- exec mkdir -m "$dirmode" -p -- "$@"
- else
- # Clean up after NextStep and OpenStep mkdir.
- for d in ./-m ./-p ./--version "./$dirmode";
- do
- test -d $d && rmdir $d
- done
- fi
- ;;
-esac
-
-for file
-do
- case $file in
- /*) pathcomp=/ ;;
- *) pathcomp= ;;
- esac
- oIFS=$IFS
- IFS=/
- set fnord $file
- shift
- IFS=$oIFS
-
- for d
- do
- test "x$d" = x && continue
-
- pathcomp=$pathcomp$d
- case $pathcomp in
- -*) pathcomp=./$pathcomp ;;
- esac
-
- if test ! -d "$pathcomp"; then
- echo "mkdir $pathcomp"
-
- mkdir "$pathcomp" || lasterr=$?
-
- if test ! -d "$pathcomp"; then
- errstatus=$lasterr
- else
- if test ! -z "$dirmode"; then
- echo "chmod $dirmode $pathcomp"
- lasterr=
- chmod "$dirmode" "$pathcomp" || lasterr=$?
-
- if test ! -z "$lasterr"; then
- errstatus=$lasterr
- fi
- fi
- fi
- fi
-
- pathcomp=$pathcomp/
- done
-done
-
-exit $errstatus
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/third_party/libxml/src/nanoftp.c b/third_party/libxml/src/nanoftp.c
index a54b85b..2135ab9 100644
--- a/third_party/libxml/src/nanoftp.c
+++ b/third_party/libxml/src/nanoftp.c
@@ -41,7 +41,7 @@
#include <netdb.h>
#endif
#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
+#include <fcntl.h>
#endif
#ifdef HAVE_ERRNO_H
#include <errno.h>
@@ -78,7 +78,9 @@
#if defined(__MINGW32__) || defined(_WIN32_WCE)
+#ifndef _WINSOCKAPI_
#define _WINSOCKAPI_
+#endif
#include <wsockcompat.h>
#include <winsock2.h>
#undef XML_SOCKLEN_T
@@ -92,7 +94,6 @@
#if !defined(__BEOS__) || defined(__HAIKU__)
#define closesocket(s) close(s)
#endif
-#define SOCKET int
#endif
#ifdef __BEOS__
@@ -187,7 +188,7 @@
xmlNanoFTPInit(void) {
const char *env;
#ifdef _WINSOCKAPI_
- WSADATA wsaData;
+ WSADATA wsaData;
#endif
if (initialized)
@@ -304,15 +305,15 @@
/*
* Clear any existing data from the context
*/
- if (ctxt->protocol != NULL) {
+ if (ctxt->protocol != NULL) {
xmlFree(ctxt->protocol);
ctxt->protocol = NULL;
}
- if (ctxt->hostname != NULL) {
+ if (ctxt->hostname != NULL) {
xmlFree(ctxt->hostname);
ctxt->hostname = NULL;
}
- if (ctxt->path != NULL) {
+ if (ctxt->path != NULL) {
xmlFree(ctxt->path);
ctxt->path = NULL;
}
@@ -326,7 +327,7 @@
xmlFreeURI(uri);
return;
}
-
+
ctxt->protocol = xmlMemStrdup(uri->scheme);
ctxt->hostname = xmlMemStrdup(uri->server);
if (uri->path != NULL)
@@ -357,7 +358,7 @@
* @URL: The URL used to update the context
*
* Update an FTP context by parsing the URL and finding
- * new path it indicates. If there is an error in the
+ * new path it indicates. If there is an error in the
* protocol, hostname, port or other information, the
* error is raised. It indicates a new connection has to
* be established.
@@ -402,7 +403,7 @@
ctxt->path = NULL;
}
- if (uri->path == NULL)
+ if (uri->path == NULL)
ctxt->path = xmlMemStrdup("/");
else
ctxt->path = xmlMemStrdup(uri->path);
@@ -426,7 +427,7 @@
xmlNanoFTPScanProxy(const char *URL) {
xmlURIPtr uri;
- if (proxy != NULL) {
+ if (proxy != NULL) {
xmlFree(proxy);
proxy = NULL;
}
@@ -450,7 +451,7 @@
xmlFreeURI(uri);
return;
}
-
+
proxy = xmlMemStrdup(uri->server);
if (uri->port != 0)
proxyPort = uri->port;
@@ -484,7 +485,7 @@
ret->returnValue = 0;
ret->controlBufIndex = 0;
ret->controlBufUsed = 0;
- ret->controlFd = -1;
+ ret->controlFd = INVALID_SOCKET;
unescaped = xmlURIUnescapeString(URL, 0, NULL);
if (unescaped != NULL) {
@@ -511,8 +512,8 @@
if (ctxt->protocol != NULL) xmlFree(ctxt->protocol);
if (ctxt->path != NULL) xmlFree(ctxt->path);
ctxt->passive = 1;
- if (ctxt->controlFd >= 0) closesocket(ctxt->controlFd);
- ctxt->controlFd = -1;
+ if (ctxt->controlFd != INVALID_SOCKET) closesocket(ctxt->controlFd);
+ ctxt->controlFd = INVALID_SOCKET;
ctxt->controlBufIndex = -1;
ctxt->controlBufUsed = -1;
xmlFree(ctxt);
@@ -522,7 +523,7 @@
* xmlNanoFTPParseResponse:
* @buf: the buffer containing the response
* @len: the buffer length
- *
+ *
* Parsing of the server answer, we just extract the code.
*
* returns 0 for errors
@@ -534,22 +535,22 @@
int val = 0;
if (len < 3) return(-1);
- if ((*buf >= '0') && (*buf <= '9'))
+ if ((*buf >= '0') && (*buf <= '9'))
val = val * 10 + (*buf - '0');
else
return(0);
buf++;
- if ((*buf >= '0') && (*buf <= '9'))
+ if ((*buf >= '0') && (*buf <= '9'))
val = val * 10 + (*buf - '0');
else
return(0);
buf++;
- if ((*buf >= '0') && (*buf <= '9'))
+ if ((*buf >= '0') && (*buf <= '9'))
val = val * 10 + (*buf - '0');
else
return(0);
buf++;
- if (*buf == '-')
+ if (*buf == '-')
return(-val);
return(val);
}
@@ -567,7 +568,7 @@
int len;
int size;
- if ((ctxt == NULL) || (ctxt->controlFd < 0)) return(-1);
+ if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
if ((ctxt->controlBufIndex < 0) || (ctxt->controlBufIndex > FTP_BUF_SIZE)) {
#ifdef DEBUG_FTP
@@ -619,8 +620,8 @@
if ((len = recv(ctxt->controlFd, &ctxt->controlBuf[ctxt->controlBufIndex],
size, 0)) < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "recv failed");
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
#ifdef DEBUG_FTP
@@ -648,7 +649,7 @@
int len;
int res = -1, cur = -1;
- if ((ctxt == NULL) || (ctxt->controlFd < 0)) return(-1);
+ if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
get_more:
/*
@@ -737,7 +738,7 @@
fd_set rfd;
struct timeval tv;
- if ((ctxt == NULL) || (ctxt->controlFd < 0)) return(-1);
+ if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
tv.tv_sec = 0;
tv.tv_usec = 0;
FD_ZERO(&rfd);
@@ -748,7 +749,7 @@
case -1:
__xmlIOErr(XML_FROM_FTP, 0, "select");
return(-1);
-
+
}
return(xmlNanoFTPReadResponse(ctx));
@@ -774,7 +775,7 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
return(res);
@@ -802,7 +803,7 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
return(res);
@@ -826,14 +827,14 @@
char buf[200];
int len, res;
- if ((ctxt == NULL) || (ctxt->controlFd < 0)) return(-1);
+ if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
snprintf(buf, sizeof(buf), "QUIT\r\n");
len = strlen(buf);
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf); /* Just to be consistent, even though we know it can't have a % in it */
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
return(res);
@@ -907,6 +908,8 @@
return (-1);
}
if (tmp->ai_addrlen > sizeof(ctxt->ftpAddr)) {
+ if (result)
+ freeaddrinfo (result);
__xmlIOErr(XML_FROM_FTP, 0, "gethostbyname address mismatch");
return (-1);
}
@@ -927,9 +930,9 @@
#endif
{
if (proxy)
- hp = gethostbyname (proxy);
+ hp = gethostbyname (GETHOSTBYNAME_ARG_CAST proxy);
else
- hp = gethostbyname (ctxt->hostname);
+ hp = gethostbyname (GETHOSTBYNAME_ARG_CAST ctxt->hostname);
if (hp == NULL) {
__xmlIOErr(XML_FROM_FTP, 0, "gethostbyname failed");
return (-1);
@@ -946,12 +949,13 @@
((struct sockaddr_in *)&ctxt->ftpAddr)->sin_family = AF_INET;
memcpy (&((struct sockaddr_in *)&ctxt->ftpAddr)->sin_addr,
hp->h_addr_list[0], hp->h_length);
- ((struct sockaddr_in *)&ctxt->ftpAddr)->sin_port = (u_short)htons ((unsigned short)port);
+ ((struct sockaddr_in *)&ctxt->ftpAddr)->sin_port =
+ (unsigned short)htons ((unsigned short)port);
ctxt->controlFd = socket (AF_INET, SOCK_STREAM, 0);
addrlen = sizeof (struct sockaddr_in);
}
- if (ctxt->controlFd < 0) {
+ if (ctxt->controlFd == INVALID_SOCKET) {
__xmlIOErr(XML_FROM_FTP, 0, "socket failed");
return(-1);
}
@@ -962,8 +966,8 @@
if (connect(ctxt->controlFd, (struct sockaddr *) &ctxt->ftpAddr,
addrlen) < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "Failed to create a connection");
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
@@ -972,8 +976,8 @@
*/
res = xmlNanoFTPGetResponse(ctxt);
if (res != 2) {
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
@@ -1026,11 +1030,11 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
closesocket(ctxt->controlFd);
- ctxt->controlFd = -1;
+ ctxt->controlFd = INVALID_SOCKET;
return(res);
}
res = xmlNanoFTPGetResponse(ctxt);
@@ -1048,17 +1052,17 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
closesocket(ctxt->controlFd);
- ctxt->controlFd = -1;
+ ctxt->controlFd = INVALID_SOCKET;
return(res);
}
res = xmlNanoFTPGetResponse(ctxt);
if (res > 3) {
closesocket(ctxt->controlFd);
- ctxt->controlFd = -1;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
break;
@@ -1069,7 +1073,7 @@
case -1:
default:
closesocket(ctxt->controlFd);
- ctxt->controlFd = -1;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
}
@@ -1089,11 +1093,11 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(res);
}
res = xmlNanoFTPGetResponse(ctxt);
@@ -1101,10 +1105,10 @@
/* we assume it worked :-\ 1 is error for SITE command */
proxyType = 1;
break;
- }
+ }
if (proxyType == 1) {
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
case 2:
@@ -1120,11 +1124,11 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(res);
}
res = xmlNanoFTPGetResponse(ctxt);
@@ -1132,7 +1136,7 @@
/* we assume it worked :-\ */
proxyType = 2;
return(0);
- }
+ }
if (ctxt->passwd == NULL)
snprintf(buf, sizeof(buf), "PASS anonymous@\r\n");
else
@@ -1142,11 +1146,11 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(res);
}
res = xmlNanoFTPGetResponse(ctxt);
@@ -1156,8 +1160,8 @@
return(0);
}
if (proxyType == 2) {
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
case 3:
@@ -1166,8 +1170,8 @@
* send the code or at least the sequence in use.
*/
default:
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
}
@@ -1176,8 +1180,8 @@
*/
res = xmlNanoFTPSendUser(ctxt);
if (res < 0) {
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
res = xmlNanoFTPGetResponse(ctxt);
@@ -1191,14 +1195,14 @@
case 5:
case -1:
default:
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
res = xmlNanoFTPSendPasswd(ctxt);
if (res < 0) {
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
res = xmlNanoFTPGetResponse(ctxt);
@@ -1213,8 +1217,8 @@
case 5:
case -1:
default:
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
- ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+ ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
@@ -1237,12 +1241,18 @@
int res;
xmlNanoFTPInit();
- if (server == NULL)
+ if (server == NULL)
return(NULL);
if (port <= 0)
return(NULL);
ctxt = (xmlNanoFTPCtxtPtr) xmlNanoFTPNewCtxt(NULL);
+ if (ctxt == NULL)
+ return(NULL);
ctxt->hostname = xmlMemStrdup(server);
+ if (ctxt->hostname == NULL) {
+ xmlNanoFTPFreeCtxt(ctxt);
+ return(NULL);
+ }
if (port != 0)
ctxt->port = port;
res = xmlNanoFTPConnect(ctxt);
@@ -1270,7 +1280,7 @@
int len;
int res;
- if ((ctxt == NULL) || (ctxt->controlFd < 0)) return(-1);
+ if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
if (directory == NULL) return 0;
/*
@@ -1286,7 +1296,7 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
return(res);
@@ -1319,8 +1329,8 @@
int len;
int res;
- if ((ctxt == NULL) || (ctxt->controlFd < 0) || (file == NULL)) return(-1);
- if (file == NULL) return (0);
+ if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET) ||
+ (file == NULL)) return(-1);
/*
* Expected response code for DELE:
@@ -1330,14 +1340,14 @@
* 450, 550
* 500, 501, 502, 421, 530
*/
-
+
snprintf(buf, sizeof(buf), "DELE %s\r\n", file);
buf[sizeof(buf) - 1] = 0;
len = strlen(buf);
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
return(res);
@@ -1362,7 +1372,7 @@
* Returns -1 incase of error, 0 otherwise
*/
-int
+SOCKET
xmlNanoFTPGetConnection(void *ctx) {
xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
char buf[200], *cur;
@@ -1377,7 +1387,7 @@
#endif
XML_SOCKLEN_T dataAddrLen;
- if (ctxt == NULL) return(-1);
+ if (ctxt == NULL) return INVALID_SOCKET;
memset (&dataAddr, 0, sizeof(dataAddr));
#ifdef SUPPORT_IP6
@@ -1393,9 +1403,9 @@
dataAddrLen = sizeof (struct sockaddr_in);
}
- if (ctxt->dataFd < 0) {
+ if (ctxt->dataFd == INVALID_SOCKET) {
__xmlIOErr(XML_FROM_FTP, 0, "socket failed");
- return (-1);
+ return INVALID_SOCKET;
}
if (ctxt->passive) {
@@ -1409,36 +1419,36 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return(res);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
}
res = xmlNanoFTPReadResponse(ctx);
if (res != 2) {
if (res == 5) {
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return(-1);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
} else {
/*
* retry with an active connection
*/
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
ctxt->passive = 0;
}
}
- cur = &ctxt->controlBuf[ctxt->controlBufAnswer];
+ cur = &ctxt->controlBuf[ctxt->controlBufAnswer];
while (((*cur < '0') || (*cur > '9')) && *cur != '\0') cur++;
#ifdef SUPPORT_IP6
if ((ctxt->ftpAddr).ss_family == AF_INET6) {
if (sscanf (cur, "%u", &temp[0]) != 1) {
__xmlIOErr(XML_FROM_FTP, XML_FTP_EPSV_ANSWER,
"Invalid answer to EPSV\n");
- if (ctxt->dataFd != -1) {
- closesocket (ctxt->dataFd); ctxt->dataFd = -1;
+ if (ctxt->dataFd != INVALID_SOCKET) {
+ closesocket (ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
}
- return (-1);
+ return INVALID_SOCKET;
}
memcpy (&((struct sockaddr_in6 *)&dataAddr)->sin6_addr, &((struct sockaddr_in6 *)&ctxt->ftpAddr)->sin6_addr, sizeof(struct in6_addr));
((struct sockaddr_in6 *)&dataAddr)->sin6_port = htons (temp[0]);
@@ -1450,10 +1460,10 @@
&temp[3], &temp[4], &temp[5]) != 6) {
__xmlIOErr(XML_FROM_FTP, XML_FTP_PASV_ANSWER,
"Invalid answer to PASV\n");
- if (ctxt->dataFd != -1) {
- closesocket (ctxt->dataFd); ctxt->dataFd = -1;
+ if (ctxt->dataFd != INVALID_SOCKET) {
+ closesocket (ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
}
- return (-1);
+ return INVALID_SOCKET;
}
for (i=0; i<6; i++) ad[i] = (unsigned char) (temp[i] & 0xff);
memcpy (&((struct sockaddr_in *)&dataAddr)->sin_addr, &ad[0], 4);
@@ -1462,8 +1472,8 @@
if (connect(ctxt->dataFd, (struct sockaddr *) &dataAddr, dataAddrLen) < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "Failed to create a data connection");
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return (-1);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
}
} else {
getsockname(ctxt->dataFd, (struct sockaddr *) &dataAddr, &dataAddrLen);
@@ -1476,15 +1486,15 @@
if (bind(ctxt->dataFd, (struct sockaddr *) &dataAddr, dataAddrLen) < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "bind failed");
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return (-1);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
}
getsockname(ctxt->dataFd, (struct sockaddr *) &dataAddr, &dataAddrLen);
if (listen(ctxt->dataFd, 1) < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "listen failed");
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return (-1);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
}
#ifdef SUPPORT_IP6
if ((ctxt->ftpAddr).ss_family == AF_INET6) {
@@ -1510,20 +1520,20 @@
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return(res);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
}
res = xmlNanoFTPGetResponse(ctxt);
if (res != 2) {
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return(-1);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
}
}
return(ctxt->dataFd);
-
+
}
/**
@@ -1542,9 +1552,9 @@
fd_set rfd, efd;
struct timeval tv;
- if ((ctxt == NULL) || (ctxt->controlFd < 0)) return(-1);
+ if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
tv.tv_sec = 15;
tv.tv_usec = 0;
FD_ZERO(&rfd);
@@ -1556,7 +1566,7 @@
#ifdef DEBUG_FTP
perror("select");
#endif
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
if (res == 0) {
@@ -1564,11 +1574,11 @@
xmlGenericError(xmlGenericErrorContext,
"xmlNanoFTPCloseConnection: timeout\n");
#endif
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
} else {
res = xmlNanoFTPGetResponse(ctxt);
if (res != 2) {
- closesocket(ctxt->controlFd); ctxt->controlFd = -1;
+ closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
return(-1);
}
}
@@ -1581,7 +1591,7 @@
* @callback: the user callback
* @userData: the user callback data
*
- * Parse at most one entry from the listing.
+ * Parse at most one entry from the listing.
*
* Returns -1 incase of error, the length of data parsed otherwise
*/
@@ -1618,7 +1628,7 @@
if (*cur == 0) return(0);
i = 0;
while (*cur != ' ') {
- if (i < 10)
+ if (i < 10)
attrib[i++] = *cur;
cur++;
if (*cur == 0) return(0);
@@ -1632,7 +1642,7 @@
if (*cur == 0) return(0);
i = 0;
while (*cur != ' ') {
- if (i < 10)
+ if (i < 10)
owner[i++] = *cur;
cur++;
if (*cur == 0) return(0);
@@ -1642,7 +1652,7 @@
if (*cur == 0) return(0);
i = 0;
while (*cur != ' ') {
- if (i < 10)
+ if (i < 10)
group[i++] = *cur;
cur++;
if (*cur == 0) return(0);
@@ -1729,7 +1739,7 @@
if (xmlNanoFTPCwd(ctxt, ctxt->path) < 1)
return(-1);
ctxt->dataFd = xmlNanoFTPGetConnection(ctxt);
- if (ctxt->dataFd == -1)
+ if (ctxt->dataFd == INVALID_SOCKET)
return(-1);
snprintf(buf, sizeof(buf), "LIST -L\r\n");
} else {
@@ -1738,7 +1748,7 @@
return(-1);
}
ctxt->dataFd = xmlNanoFTPGetConnection(ctxt);
- if (ctxt->dataFd == -1)
+ if (ctxt->dataFd == INVALID_SOCKET)
return(-1);
snprintf(buf, sizeof(buf), "LIST -L %s\r\n", filename);
}
@@ -1747,15 +1757,15 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
return(res);
}
res = xmlNanoFTPReadResponse(ctxt);
if (res != 1) {
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
return(-res);
}
@@ -1771,18 +1781,18 @@
#ifdef DEBUG_FTP
perror("select");
#endif
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
return(-1);
}
if (res == 0) {
res = xmlNanoFTPCheckResponse(ctxt);
if (res < 0) {
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ ctxt->dataFd = INVALID_SOCKET;
return(-1);
}
if (res == 2) {
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
return(0);
}
@@ -1791,8 +1801,8 @@
if ((len = recv(ctxt->dataFd, &buf[indx], sizeof(buf) - (indx + 1), 0)) < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "recv");
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ ctxt->dataFd = INVALID_SOCKET;
return(-1);
}
#ifdef DEBUG_FTP
@@ -1824,34 +1834,34 @@
*/
-int
+SOCKET
xmlNanoFTPGetSocket(void *ctx, const char *filename) {
xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
char buf[300];
int res, len;
if (ctx == NULL)
- return(-1);
+ return INVALID_SOCKET;
if ((filename == NULL) && (ctxt->path == NULL))
- return(-1);
+ return INVALID_SOCKET;
ctxt->dataFd = xmlNanoFTPGetConnection(ctxt);
- if (ctxt->dataFd == -1)
- return(-1);
+ if (ctxt->dataFd == INVALID_SOCKET)
+ return INVALID_SOCKET;
snprintf(buf, sizeof(buf), "TYPE I\r\n");
len = strlen(buf);
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return(res);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
}
res = xmlNanoFTPReadResponse(ctxt);
if (res != 2) {
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return(-res);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
}
if (filename == NULL)
snprintf(buf, sizeof(buf), "RETR %s\r\n", ctxt->path);
@@ -1862,16 +1872,16 @@
#ifdef DEBUG_FTP
xmlGenericError(xmlGenericErrorContext, "%s", buf);
#endif
- res = send(ctxt->controlFd, buf, len, 0);
+ res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
if (res < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "send failed");
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return(res);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
}
res = xmlNanoFTPReadResponse(ctxt);
if (res != 1) {
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- return(-res);
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ return INVALID_SOCKET;
}
return(ctxt->dataFd);
}
@@ -1903,7 +1913,7 @@
return(-1);
if (callback == NULL)
return(-1);
- if (xmlNanoFTPGetSocket(ctxt, filename) < 0)
+ if (xmlNanoFTPGetSocket(ctxt, filename) == INVALID_SOCKET)
return(-1);
do {
@@ -1916,18 +1926,18 @@
#ifdef DEBUG_FTP
perror("select");
#endif
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
return(-1);
}
if (res == 0) {
res = xmlNanoFTPCheckResponse(ctxt);
if (res < 0) {
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
- ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+ ctxt->dataFd = INVALID_SOCKET;
return(-1);
}
if (res == 2) {
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
return(0);
}
@@ -1936,7 +1946,7 @@
if ((len = recv(ctxt->dataFd, buf, sizeof(buf), 0)) < 0) {
__xmlIOErr(XML_FROM_FTP, 0, "recv failed");
callback(userData, buf, len);
- closesocket(ctxt->dataFd); ctxt->dataFd = -1;
+ closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
return(-1);
}
callback(userData, buf, len);
@@ -1962,7 +1972,7 @@
xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
if (ctx == NULL) return(-1);
- if (ctxt->dataFd < 0) return(0);
+ if (ctxt->dataFd == INVALID_SOCKET) return(0);
if (dest == NULL) return(-1);
if (len <= 0) return(0);
@@ -1984,13 +1994,13 @@
*
* Start to fetch the given ftp:// resource
*
- * Returns an FTP context, or NULL
+ * Returns an FTP context, or NULL
*/
void*
xmlNanoFTPOpen(const char *URL) {
xmlNanoFTPCtxtPtr ctxt;
- int sock;
+ SOCKET sock;
xmlNanoFTPInit();
if (URL == NULL) return(NULL);
@@ -2003,7 +2013,7 @@
return(NULL);
}
sock = xmlNanoFTPGetSocket(ctxt, ctxt->path);
- if (sock < 0) {
+ if (sock == INVALID_SOCKET) {
xmlNanoFTPFreeCtxt(ctxt);
return(NULL);
}
@@ -2026,14 +2036,14 @@
if (ctxt == NULL)
return(-1);
- if (ctxt->dataFd >= 0) {
+ if (ctxt->dataFd != INVALID_SOCKET) {
closesocket(ctxt->dataFd);
- ctxt->dataFd = -1;
+ ctxt->dataFd = INVALID_SOCKET;
}
- if (ctxt->controlFd >= 0) {
+ if (ctxt->controlFd != INVALID_SOCKET) {
xmlNanoFTPQuit(ctxt);
closesocket(ctxt->controlFd);
- ctxt->controlFd = -1;
+ ctxt->controlFd = INVALID_SOCKET;
}
xmlNanoFTPFreeCtxt(ctxt);
return(0);
@@ -2041,9 +2051,9 @@
#ifdef STANDALONE
/************************************************************************
- * *
- * Basic test in Standalone mode *
- * *
+ * *
+ * Basic test in Standalone mode *
+ * *
************************************************************************/
static
void ftpList(void *userData, const char *filename, const char* attrib,
@@ -2058,7 +2068,7 @@
if (len <= 0) {
fclose((FILE*)userData);
return;
- }
+ }
fwrite(data, len, 1, (FILE*)userData);
}
@@ -2090,7 +2100,7 @@
if (xmlNanoFTPGet(ctxt, ftpData, (void *) output, tstfile) < 0)
xmlGenericError(xmlGenericErrorContext,
"Failed to get file\n");
-
+
}
xmlNanoFTPClose(ctxt);
xmlMemoryDump();
diff --git a/third_party/libxml/src/nanohttp.c b/third_party/libxml/src/nanohttp.c
index 542c4ea..e109ad7 100644
--- a/third_party/libxml/src/nanohttp.c
+++ b/third_party/libxml/src/nanohttp.c
@@ -10,7 +10,7 @@
*
* daniel@veillard.com
*/
-
+
#define NEED_SOCKETS
#define IN_LIBXML
#include "libxml.h"
@@ -46,7 +46,7 @@
#include <resolv.h>
#endif
#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
+#include <fcntl.h>
#endif
#ifdef HAVE_ERRNO_H
#include <errno.h>
@@ -64,9 +64,6 @@
#ifdef HAVE_STRINGS_H
#include <strings.h>
#endif
-#ifdef SUPPORT_IP6
-#include <resolv.h>
-#endif
#ifdef HAVE_ZLIB_H
#include <zlib.h>
#endif
@@ -75,18 +72,18 @@
#ifdef VMS
#include <stropts>
#define XML_SOCKLEN_T unsigned int
-#define SOCKET int
#endif
#if defined(__MINGW32__) || defined(_WIN32_WCE)
+#ifndef _WINSOCKAPI_
#define _WINSOCKAPI_
+#endif
#include <wsockcompat.h>
#include <winsock2.h>
#undef XML_SOCKLEN_T
#define XML_SOCKLEN_T unsigned int
#endif
-
#include <libxml/globals.h>
#include <libxml/xmlerror.h>
#include <libxml/xmlmemory.h>
@@ -103,6 +100,7 @@
#define closesocket(s) close(s)
#endif
#define SOCKET int
+#define INVALID_SOCKET (-1)
#endif
#ifdef __BEOS__
@@ -114,9 +112,6 @@
#ifndef XML_SOCKLEN_T
#define XML_SOCKLEN_T unsigned int
#endif
-#ifndef SOCKET
-#define SOCKET int
-#endif
#ifdef STANDALONE
#define DEBUG_HTTP
@@ -196,10 +191,10 @@
#ifdef SUPPORT_IP6
static
int have_ipv6(void) {
- int s;
+ SOCKET s;
s = socket (AF_INET6, SOCK_STREAM, 0);
- if (s != -1) {
+ if (s != INVALID_SOCKET) {
close (s);
return (1);
}
@@ -218,7 +213,7 @@
xmlNanoHTTPInit(void) {
const char *env;
#ifdef _WINSOCKAPI_
- WSADATA wsaData;
+ WSADATA wsaData;
#endif
if (initialized)
@@ -281,22 +276,24 @@
static void
xmlNanoHTTPScanURL(xmlNanoHTTPCtxtPtr ctxt, const char *URL) {
xmlURIPtr uri;
+ int len;
+
/*
* Clear any existing data from the context
*/
- if (ctxt->protocol != NULL) {
+ if (ctxt->protocol != NULL) {
xmlFree(ctxt->protocol);
ctxt->protocol = NULL;
}
- if (ctxt->hostname != NULL) {
+ if (ctxt->hostname != NULL) {
xmlFree(ctxt->hostname);
ctxt->hostname = NULL;
}
- if (ctxt->path != NULL) {
+ if (ctxt->path != NULL) {
xmlFree(ctxt->path);
ctxt->path = NULL;
}
- if (ctxt->query != NULL) {
+ if (ctxt->query != NULL) {
xmlFree(ctxt->query);
ctxt->query = NULL;
}
@@ -310,9 +307,17 @@
xmlFreeURI(uri);
return;
}
-
+
ctxt->protocol = xmlMemStrdup(uri->scheme);
- ctxt->hostname = xmlMemStrdup(uri->server);
+ /* special case of IPv6 addresses, the [] need to be removed */
+ if ((uri->server != NULL) && (*uri->server == '[')) {
+ len = strlen(uri->server);
+ if ((len > 2) && (uri->server[len - 1] == ']')) {
+ ctxt->hostname = (char *) xmlCharStrndup(uri->server + 1, len -2);
+ } else
+ ctxt->hostname = xmlMemStrdup(uri->server);
+ } else
+ ctxt->hostname = xmlMemStrdup(uri->server);
if (uri->path != NULL)
ctxt->path = xmlMemStrdup(uri->path);
else
@@ -339,7 +344,7 @@
xmlNanoHTTPScanProxy(const char *URL) {
xmlURIPtr uri;
- if (proxy != NULL) {
+ if (proxy != NULL) {
xmlFree(proxy);
proxy = NULL;
}
@@ -363,7 +368,7 @@
xmlFreeURI(uri);
return;
}
-
+
proxy = xmlMemStrdup(uri->server);
if (uri->port != 0)
proxyPort = uri->port;
@@ -393,7 +398,7 @@
memset(ret, 0, sizeof(xmlNanoHTTPCtxt));
ret->port = 80;
ret->returnValue = 0;
- ret->fd = -1;
+ ret->fd = INVALID_SOCKET;
ret->ContentLength = -1;
xmlNanoHTTPScanURL(ret, URL);
@@ -430,8 +435,8 @@
#endif
ctxt->state = XML_NANO_HTTP_NONE;
- if (ctxt->fd >= 0) closesocket(ctxt->fd);
- ctxt->fd = -1;
+ if (ctxt->fd != INVALID_SOCKET) closesocket(ctxt->fd);
+ ctxt->fd = INVALID_SOCKET;
xmlFree(ctxt);
}
@@ -456,7 +461,7 @@
if ((ctxt->state & XML_NANO_HTTP_WRITE) && (xmt_ptr != NULL)) {
while (total_sent < outlen) {
- int nsent = send(ctxt->fd, xmt_ptr + total_sent,
+ int nsent = send(ctxt->fd, SEND_ARG2_CAST (xmt_ptr + total_sent),
outlen - total_sent, 0);
if (nsent > 0)
@@ -649,7 +654,7 @@
char buf[4096];
char *bp = buf;
int rc;
-
+
while (bp - buf < 4095) {
if (ctxt->inrptr == ctxt->inptr) {
if ( (rc = xmlNanoHTTPRecv(ctxt)) == 0) {
@@ -786,9 +791,9 @@
xmlFree(ctxt->location);
if (*cur == '/') {
xmlChar *tmp_http = xmlStrdup(BAD_CAST "http://");
- xmlChar *tmp_loc =
+ xmlChar *tmp_loc =
xmlStrcat(tmp_http, (const xmlChar *) ctxt->hostname);
- ctxt->location =
+ ctxt->location =
(char *) xmlStrcat (tmp_loc, (const xmlChar *) cur);
} else {
ctxt->location = xmlMemStrdup(cur);
@@ -842,7 +847,7 @@
* Returns -1 in case of failure, the file descriptor number otherwise
*/
-static int
+static SOCKET
xmlNanoHTTPConnectAttempt(struct sockaddr *addr)
{
#ifndef HAVE_POLL_H
@@ -870,12 +875,12 @@
s = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
addrlen = sizeof(struct sockaddr_in);
}
- if (s == -1) {
+ if (s == INVALID_SOCKET) {
#ifdef DEBUG_HTTP
perror("socket");
#endif
__xmlIOErr(XML_FROM_HTTP, 0, "socket failed\n");
- return (-1);
+ return INVALID_SOCKET;
}
#ifdef _WINSOCKAPI_
{
@@ -916,7 +921,7 @@
#endif
__xmlIOErr(XML_FROM_HTTP, 0, "error setting non-blocking IO\n");
closesocket(s);
- return (-1);
+ return INVALID_SOCKET;
}
#endif /* !__BEOS__ */
#endif /* !VMS */
@@ -931,7 +936,7 @@
__xmlIOErr(XML_FROM_HTTP, 0,
"error connecting to HTTP server");
closesocket(s);
- return (-1);
+ return INVALID_SOCKET;
}
}
#ifndef HAVE_POLL_H
@@ -944,7 +949,7 @@
#endif
#ifndef _WINSOCKAPI_
if (s > FD_SETSIZE)
- return -1;
+ return INVALID_SOCKET;
#endif
FD_ZERO(&wfd);
FD_SET(s, &wfd);
@@ -972,12 +977,12 @@
/* Time out */
__xmlIOErr(XML_FROM_HTTP, 0, "Connect attempt timed out");
closesocket(s);
- return (-1);
+ return INVALID_SOCKET;
case -1:
/* Ermm.. ?? */
__xmlIOErr(XML_FROM_HTTP, 0, "Connect failed");
closesocket(s);
- return (-1);
+ return INVALID_SOCKET;
}
#ifndef HAVE_POLL_H
@@ -998,7 +1003,8 @@
0) {
/* Solaris error code */
__xmlIOErr(XML_FROM_HTTP, 0, "getsockopt failed\n");
- return (-1);
+ closesocket(s);
+ return INVALID_SOCKET;
}
#endif
if (status) {
@@ -1006,13 +1012,13 @@
"Error connecting to remote host");
closesocket(s);
errno = status;
- return (-1);
+ return INVALID_SOCKET;
}
} else {
/* pbm */
__xmlIOErr(XML_FROM_HTTP, 0, "select failed\n");
closesocket(s);
- return (-1);
+ return INVALID_SOCKET;
}
return (s);
@@ -1029,7 +1035,7 @@
* Returns -1 in case of failure, the file descriptor number otherwise
*/
-static int
+static SOCKET
xmlNanoHTTPConnectHost(const char *host, int port)
{
struct hostent *h;
@@ -1042,7 +1048,7 @@
struct sockaddr_in6 sockin6;
#endif
int i;
- int s;
+ SOCKET s;
memset (&sockin, 0, sizeof(sockin));
#ifdef SUPPORT_IP6
@@ -1073,7 +1079,7 @@
status = getaddrinfo (host, NULL, &hints, &result);
if (status) {
__xmlIOErr(XML_FROM_HTTP, 0, "getaddrinfo failed\n");
- return (-1);
+ return INVALID_SOCKET;
}
for (res = result; res; res = res->ai_next) {
@@ -1081,7 +1087,7 @@
if (res->ai_addrlen > sizeof(sockin)) {
__xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
freeaddrinfo (result);
- return (-1);
+ return INVALID_SOCKET;
}
memcpy (&sockin, res->ai_addr, res->ai_addrlen);
sockin.sin_port = htons (port);
@@ -1091,7 +1097,7 @@
if (res->ai_addrlen > sizeof(sockin6)) {
__xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
freeaddrinfo (result);
- return (-1);
+ return INVALID_SOCKET;
}
memcpy (&sockin6, res->ai_addr, res->ai_addrlen);
sockin6.sin6_port = htons (port);
@@ -1101,7 +1107,7 @@
continue; /* for */
s = xmlNanoHTTPConnectAttempt (addr);
- if (s != -1) {
+ if (s != INVALID_SOCKET) {
freeaddrinfo (result);
return (s);
}
@@ -1116,7 +1122,7 @@
#endif
#if !defined(HAVE_GETADDRINFO) || !defined(_WIN32)
{
- h = gethostbyname (host);
+ h = gethostbyname (GETHOSTBYNAME_ARG_CAST host);
if (h == NULL) {
/*
@@ -1142,10 +1148,12 @@
"Non-recoverable errors: FORMERR, REFUSED, or NOTIMP.";
break;
+#ifdef NO_ADDRESS
case NO_ADDRESS:
h_err_txt =
"Valid name, no data record of requested type.";
break;
+#endif
default:
h_err_txt = "No error text defined.";
@@ -1155,7 +1163,7 @@
#else
__xmlIOErr(XML_FROM_HTTP, 0, "Failed to resolve host");
#endif
- return (-1);
+ return INVALID_SOCKET;
}
for (i = 0; h->h_addr_list[i]; i++) {
@@ -1163,19 +1171,19 @@
/* A records (IPv4) */
if ((unsigned int) h->h_length > sizeof(ia)) {
__xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
- return (-1);
+ return INVALID_SOCKET;
}
memcpy (&ia, h->h_addr_list[i], h->h_length);
sockin.sin_family = h->h_addrtype;
sockin.sin_addr = ia;
- sockin.sin_port = (u_short)htons ((unsigned short)port);
+ sockin.sin_port = (unsigned short)htons ((unsigned short)port);
addr = (struct sockaddr *) &sockin;
#ifdef SUPPORT_IP6
} else if (have_ipv6 () && (h->h_addrtype == AF_INET6)) {
/* AAAA records (IPv6) */
if ((unsigned int) h->h_length > sizeof(ia6)) {
__xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
- return (-1);
+ return INVALID_SOCKET;
}
memcpy (&ia6, h->h_addr_list[i], h->h_length);
sockin6.sin6_family = h->h_addrtype;
@@ -1187,7 +1195,7 @@
break; /* for */
s = xmlNanoHTTPConnectAttempt (addr);
- if (s != -1)
+ if (s != INVALID_SOCKET)
return (s);
}
}
@@ -1198,7 +1206,7 @@
"xmlNanoHTTPConnectHost: unable to connect to '%s'.\n",
host);
#endif
- return (-1);
+ return INVALID_SOCKET;
}
@@ -1270,7 +1278,7 @@
#ifdef HAVE_ZLIB_H
if (ctxt->usesGzip == 1) {
if (ctxt->strm == NULL) return(0);
-
+
ctxt->strm->next_out = dest;
ctxt->strm->avail_out = len;
ctxt->strm->avail_in = ctxt->inptr - ctxt->inrptr;
@@ -1342,29 +1350,30 @@
const char *headers, int ilen ) {
xmlNanoHTTPCtxtPtr ctxt;
char *bp, *p;
- int blen, ret;
+ int blen;
+ SOCKET ret;
int nbRedirects = 0;
char *redirURL = NULL;
#ifdef DEBUG_HTTP
int xmt_bytes;
#endif
-
+
if (URL == NULL) return(NULL);
if (method == NULL) method = "GET";
xmlNanoHTTPInit();
retry:
- if (redirURL == NULL)
+ if (redirURL == NULL) {
ctxt = xmlNanoHTTPNewCtxt(URL);
- else {
+ if (ctxt == NULL)
+ return(NULL);
+ } else {
ctxt = xmlNanoHTTPNewCtxt(redirURL);
+ if (ctxt == NULL)
+ return(NULL);
ctxt->location = xmlMemStrdup(redirURL);
}
- if ( ctxt == NULL ) {
- return ( NULL );
- }
-
if ((ctxt->protocol == NULL) || (strcmp(ctxt->protocol, "http"))) {
__xmlIOErr(XML_FROM_HTTP, XML_HTTP_URL_SYNTAX, "Not a valid HTTP URI");
xmlNanoHTTPFreeCtxt(ctxt);
@@ -1386,7 +1395,7 @@
blen = strlen(ctxt->hostname);
ret = xmlNanoHTTPConnectHost(ctxt->hostname, ctxt->port);
}
- if (ret < 0) {
+ if (ret == INVALID_SOCKET) {
xmlNanoHTTPFreeCtxt(ctxt);
if (redirURL != NULL) xmlFree(redirURL);
return(NULL);
@@ -1429,13 +1438,13 @@
if (proxy) {
if (ctxt->port != 80) {
- p += snprintf( p, blen - (p - bp), "%s http://%s:%d%s",
+ p += snprintf( p, blen - (p - bp), "%s http://%s:%d%s",
method, ctxt->hostname,
- ctxt->port, ctxt->path );
+ ctxt->port, ctxt->path );
}
- else
+ else
p += snprintf( p, blen - (p - bp), "%s http://%s%s", method,
- ctxt->hostname, ctxt->path);
+ ctxt->hostname, ctxt->path);
}
else
p += snprintf( p, blen - (p - bp), "%s %s", method, ctxt->path);
@@ -1444,7 +1453,7 @@
p += snprintf( p, blen - (p - bp), "?%s", ctxt->query);
if (ctxt->port == 80) {
- p += snprintf( p, blen - (p - bp), " HTTP/1.0\r\nHost: %s\r\n",
+ p += snprintf( p, blen - (p - bp), " HTTP/1.0\r\nHost: %s\r\n",
ctxt->hostname);
} else {
p += snprintf( p, blen - (p - bp), " HTTP/1.0\r\nHost: %s:%d\r\n",
@@ -1455,7 +1464,7 @@
p += snprintf(p, blen - (p - bp), "Accept-Encoding: gzip\r\n");
#endif
- if (contentType != NULL && *contentType)
+ if (contentType != NULL && *contentType)
p += snprintf(p, blen - (p - bp), "Content-Type: %s\r\n", *contentType);
if (headers != NULL)
@@ -1494,7 +1503,7 @@
if ( xmt_bytes != ilen )
xmlGenericError( xmlGenericErrorContext,
- "xmlNanoHTTPMethodRedir: Only %d of %d %s %s\n",
+ "xmlNanoHTTPMethodRedir: Only %d of %d %s %s\n",
xmt_bytes, ilen,
"bytes of HTTP content sent to host",
ctxt->hostname );
@@ -1616,12 +1625,13 @@
char *buf = NULL;
int fd;
int len;
-
+ int ret = 0;
+
if (filename == NULL) return(-1);
ctxt = xmlNanoHTTPOpen(URL, contentType);
if (ctxt == NULL) return(-1);
- if (!strcmp(filename, "-"))
+ if (!strcmp(filename, "-"))
fd = 0;
else {
fd = open(filename, O_CREAT | O_WRONLY, 00644);
@@ -1637,12 +1647,14 @@
xmlNanoHTTPFetchContent( ctxt, &buf, &len );
if ( len > 0 ) {
- write(fd, buf, len);
+ if (write(fd, buf, len) == -1) {
+ ret = -1;
+ }
}
xmlNanoHTTPClose(ctxt);
close(fd);
- return(0);
+ return(ret);
}
#ifdef LIBXML_OUTPUT_ENABLED
@@ -1661,10 +1673,11 @@
char *buf = NULL;
int fd;
int len;
-
+ int ret = 0;
+
if ((ctxt == NULL) || (filename == NULL)) return(-1);
- if (!strcmp(filename, "-"))
+ if (!strcmp(filename, "-"))
fd = 0;
else {
fd = open(filename, O_CREAT | O_WRONLY, 0666);
@@ -1676,12 +1689,14 @@
xmlNanoHTTPFetchContent( ctxt, &buf, &len );
if ( len > 0 ) {
- write(fd, buf, len);
+ if (write(fd, buf, len) == -1) {
+ ret = -1;
+ }
}
xmlNanoHTTPClose(ctxt);
close(fd);
- return(0);
+ return(ret);
}
#endif /* LIBXML_OUTPUT_ENABLED */
@@ -1791,7 +1806,7 @@
* Check if all the content was read
*
* Returns 0 if all the content was read and available, returns
- * -1 if received content length was less than specified or an error
+ * -1 if received content length was less than specified or an error
* occurred.
*/
static int
@@ -1845,7 +1860,7 @@
char *contentType = NULL;
if (argv[1] != NULL) {
- if (argv[2] != NULL)
+ if (argv[2] != NULL)
xmlNanoHTTPFetch(argv[1], argv[2], &contentType);
else
xmlNanoHTTPFetch(argv[1], "-", &contentType);
diff --git a/third_party/libxml/src/parser.c b/third_party/libxml/src/parser.c
index 6ee5537..1d93967 100644
--- a/third_party/libxml/src/parser.c
+++ b/third_party/libxml/src/parser.c
@@ -17,7 +17,7 @@
* parserInternals.c to reduce this file size.
* As much as possible the functions are associated with their relative
* production in the XML specification. A few productions defining the
- * different ranges of character are actually implanted either in
+ * different ranges of character are actually implanted either in
* parserInternals.h or parserInternals.c
* The DOM tree build is realized from the default SAX callbacks in
* the module SAX.c.
@@ -40,6 +40,7 @@
#endif
#include <stdlib.h>
+#include <limits.h>
#include <string.h>
#include <stdarg.h>
#include <libxml/xmlmemory.h>
@@ -79,6 +80,12 @@
#ifdef HAVE_ZLIB_H
#include <zlib.h>
#endif
+#ifdef HAVE_LZMA_H
+#include <lzma.h>
+#endif
+
+#include "buf.h"
+#include "enc.h"
static void
xmlFatalErr(xmlParserCtxtPtr ctxt, xmlParserErrors error, const char *info);
@@ -114,16 +121,56 @@
* parser option.
*/
static int
-xmlParserEntityCheck(xmlParserCtxtPtr ctxt, unsigned long size,
- xmlEntityPtr ent)
+xmlParserEntityCheck(xmlParserCtxtPtr ctxt, size_t size,
+ xmlEntityPtr ent, size_t replacement)
{
- unsigned long consumed = 0;
+ size_t consumed = 0;
if ((ctxt == NULL) || (ctxt->options & XML_PARSE_HUGE))
return (0);
if (ctxt->lastError.code == XML_ERR_ENTITY_LOOP)
return (1);
- if (size != 0) {
+
+ /*
+ * This may look absurd but is needed to detect
+ * entities problems
+ */
+ if ((ent != NULL) && (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
+ (ent->content != NULL) && (ent->checked == 0)) {
+ unsigned long oldnbent = ctxt->nbentities;
+ xmlChar *rep;
+
+ ent->checked = 1;
+
+ rep = xmlStringDecodeEntities(ctxt, ent->content,
+ XML_SUBSTITUTE_REF, 0, 0, 0);
+
+ ent->checked = (ctxt->nbentities - oldnbent + 1) * 2;
+ if (rep != NULL) {
+ if (xmlStrchr(rep, '<'))
+ ent->checked |= 1;
+ xmlFree(rep);
+ rep = NULL;
+ }
+ }
+ if (replacement != 0) {
+ if (replacement < XML_MAX_TEXT_LENGTH)
+ return(0);
+
+ /*
+ * If the volume of entity copy reaches 10 times the
+ * amount of parsed data and over the large text threshold
+ * then that's very likely to be an abuse.
+ */
+ if (ctxt->input != NULL) {
+ consumed = ctxt->input->consumed +
+ (ctxt->input->cur - ctxt->input->base);
+ }
+ consumed += ctxt->sizeentities;
+
+ if (replacement < XML_PARSER_NON_LINEAR * consumed)
+ return(0);
+ } else if (size != 0) {
/*
* Do the check based on the replacement size of the entity
*/
@@ -146,7 +193,7 @@
/*
* use the number of parsed entities in the replacement
*/
- size = ent->checked;
+ size = ent->checked / 2;
/*
* The amount of data parsed counting entities size only once
@@ -165,11 +212,13 @@
return (0);
} else {
/*
- * strange we got no data for checking just return
+ * strange we got no data for checking
*/
- return (0);
+ if (((ctxt->lastError.code != XML_ERR_UNDECLARED_ENTITY) &&
+ (ctxt->lastError.code != XML_WAR_UNDECLARED_ENTITY)) ||
+ (ctxt->nbentities <= 10000))
+ return (0);
}
-
xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
return (1);
}
@@ -191,12 +240,24 @@
#define XML_PARSER_BUFFER_SIZE 100
#define SAX_COMPAT_MODE BAD_CAST "SAX compatibility mode document"
+/**
+ * XML_PARSER_CHUNK_SIZE
+ *
+ * When calling GROW that's the minimal amount of data
+ * the parser expected to have received. It is not a hard
+ * limit but an optimization when reading strings like Names
+ * It is not strictly needed as long as inputs available characters
+ * are followed by 0, which should be provided by the I/O level
+ */
+#define XML_PARSER_CHUNK_SIZE 100
+
/*
* List of XML prefixed PI allowed by W3C specs
*/
static const char *xmlW3CPIs[] = {
"xml-stylesheet",
+ "xml-model",
NULL
};
@@ -229,7 +290,7 @@
/************************************************************************
* *
- * Some factorized error routines *
+ * Some factorized error routines *
* *
************************************************************************/
@@ -281,193 +342,201 @@
xmlFatalErr(xmlParserCtxtPtr ctxt, xmlParserErrors error, const char *info)
{
const char *errmsg;
+ char errstr[129] = "";
if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
(ctxt->instate == XML_PARSER_EOF))
return;
switch (error) {
case XML_ERR_INVALID_HEX_CHARREF:
- errmsg = "CharRef: invalid hexadecimal value\n";
+ errmsg = "CharRef: invalid hexadecimal value";
break;
case XML_ERR_INVALID_DEC_CHARREF:
- errmsg = "CharRef: invalid decimal value\n";
+ errmsg = "CharRef: invalid decimal value";
break;
case XML_ERR_INVALID_CHARREF:
- errmsg = "CharRef: invalid value\n";
+ errmsg = "CharRef: invalid value";
break;
case XML_ERR_INTERNAL_ERROR:
errmsg = "internal error";
break;
case XML_ERR_PEREF_AT_EOF:
- errmsg = "PEReference at end of document\n";
+ errmsg = "PEReference at end of document";
break;
case XML_ERR_PEREF_IN_PROLOG:
- errmsg = "PEReference in prolog\n";
+ errmsg = "PEReference in prolog";
break;
case XML_ERR_PEREF_IN_EPILOG:
- errmsg = "PEReference in epilog\n";
+ errmsg = "PEReference in epilog";
break;
case XML_ERR_PEREF_NO_NAME:
- errmsg = "PEReference: no name\n";
+ errmsg = "PEReference: no name";
break;
case XML_ERR_PEREF_SEMICOL_MISSING:
- errmsg = "PEReference: expecting ';'\n";
+ errmsg = "PEReference: expecting ';'";
break;
case XML_ERR_ENTITY_LOOP:
- errmsg = "Detected an entity reference loop\n";
+ errmsg = "Detected an entity reference loop";
break;
case XML_ERR_ENTITY_NOT_STARTED:
- errmsg = "EntityValue: \" or ' expected\n";
+ errmsg = "EntityValue: \" or ' expected";
break;
case XML_ERR_ENTITY_PE_INTERNAL:
- errmsg = "PEReferences forbidden in internal subset\n";
+ errmsg = "PEReferences forbidden in internal subset";
break;
case XML_ERR_ENTITY_NOT_FINISHED:
- errmsg = "EntityValue: \" or ' expected\n";
+ errmsg = "EntityValue: \" or ' expected";
break;
case XML_ERR_ATTRIBUTE_NOT_STARTED:
- errmsg = "AttValue: \" or ' expected\n";
+ errmsg = "AttValue: \" or ' expected";
break;
case XML_ERR_LT_IN_ATTRIBUTE:
- errmsg = "Unescaped '<' not allowed in attributes values\n";
+ errmsg = "Unescaped '<' not allowed in attributes values";
break;
case XML_ERR_LITERAL_NOT_STARTED:
- errmsg = "SystemLiteral \" or ' expected\n";
+ errmsg = "SystemLiteral \" or ' expected";
break;
case XML_ERR_LITERAL_NOT_FINISHED:
- errmsg = "Unfinished System or Public ID \" or ' expected\n";
+ errmsg = "Unfinished System or Public ID \" or ' expected";
break;
case XML_ERR_MISPLACED_CDATA_END:
- errmsg = "Sequence ']]>' not allowed in content\n";
+ errmsg = "Sequence ']]>' not allowed in content";
break;
case XML_ERR_URI_REQUIRED:
- errmsg = "SYSTEM or PUBLIC, the URI is missing\n";
+ errmsg = "SYSTEM or PUBLIC, the URI is missing";
break;
case XML_ERR_PUBID_REQUIRED:
- errmsg = "PUBLIC, the Public Identifier is missing\n";
+ errmsg = "PUBLIC, the Public Identifier is missing";
break;
case XML_ERR_HYPHEN_IN_COMMENT:
- errmsg = "Comment must not contain '--' (double-hyphen)\n";
+ errmsg = "Comment must not contain '--' (double-hyphen)";
break;
case XML_ERR_PI_NOT_STARTED:
- errmsg = "xmlParsePI : no target name\n";
+ errmsg = "xmlParsePI : no target name";
break;
case XML_ERR_RESERVED_XML_NAME:
- errmsg = "Invalid PI name\n";
+ errmsg = "Invalid PI name";
break;
case XML_ERR_NOTATION_NOT_STARTED:
- errmsg = "NOTATION: Name expected here\n";
+ errmsg = "NOTATION: Name expected here";
break;
case XML_ERR_NOTATION_NOT_FINISHED:
- errmsg = "'>' required to close NOTATION declaration\n";
+ errmsg = "'>' required to close NOTATION declaration";
break;
case XML_ERR_VALUE_REQUIRED:
- errmsg = "Entity value required\n";
+ errmsg = "Entity value required";
break;
case XML_ERR_URI_FRAGMENT:
errmsg = "Fragment not allowed";
break;
case XML_ERR_ATTLIST_NOT_STARTED:
- errmsg = "'(' required to start ATTLIST enumeration\n";
+ errmsg = "'(' required to start ATTLIST enumeration";
break;
case XML_ERR_NMTOKEN_REQUIRED:
- errmsg = "NmToken expected in ATTLIST enumeration\n";
+ errmsg = "NmToken expected in ATTLIST enumeration";
break;
case XML_ERR_ATTLIST_NOT_FINISHED:
- errmsg = "')' required to finish ATTLIST enumeration\n";
+ errmsg = "')' required to finish ATTLIST enumeration";
break;
case XML_ERR_MIXED_NOT_STARTED:
- errmsg = "MixedContentDecl : '|' or ')*' expected\n";
+ errmsg = "MixedContentDecl : '|' or ')*' expected";
break;
case XML_ERR_PCDATA_REQUIRED:
- errmsg = "MixedContentDecl : '#PCDATA' expected\n";
+ errmsg = "MixedContentDecl : '#PCDATA' expected";
break;
case XML_ERR_ELEMCONTENT_NOT_STARTED:
- errmsg = "ContentDecl : Name or '(' expected\n";
+ errmsg = "ContentDecl : Name or '(' expected";
break;
case XML_ERR_ELEMCONTENT_NOT_FINISHED:
- errmsg = "ContentDecl : ',' '|' or ')' expected\n";
+ errmsg = "ContentDecl : ',' '|' or ')' expected";
break;
case XML_ERR_PEREF_IN_INT_SUBSET:
errmsg =
- "PEReference: forbidden within markup decl in internal subset\n";
+ "PEReference: forbidden within markup decl in internal subset";
break;
case XML_ERR_GT_REQUIRED:
- errmsg = "expected '>'\n";
+ errmsg = "expected '>'";
break;
case XML_ERR_CONDSEC_INVALID:
- errmsg = "XML conditional section '[' expected\n";
+ errmsg = "XML conditional section '[' expected";
break;
case XML_ERR_EXT_SUBSET_NOT_FINISHED:
- errmsg = "Content error in the external subset\n";
+ errmsg = "Content error in the external subset";
break;
case XML_ERR_CONDSEC_INVALID_KEYWORD:
errmsg =
- "conditional section INCLUDE or IGNORE keyword expected\n";
+ "conditional section INCLUDE or IGNORE keyword expected";
break;
case XML_ERR_CONDSEC_NOT_FINISHED:
- errmsg = "XML conditional section not closed\n";
+ errmsg = "XML conditional section not closed";
break;
case XML_ERR_XMLDECL_NOT_STARTED:
- errmsg = "Text declaration '<?xml' required\n";
+ errmsg = "Text declaration '<?xml' required";
break;
case XML_ERR_XMLDECL_NOT_FINISHED:
- errmsg = "parsing XML declaration: '?>' expected\n";
+ errmsg = "parsing XML declaration: '?>' expected";
break;
case XML_ERR_EXT_ENTITY_STANDALONE:
- errmsg = "external parsed entities cannot be standalone\n";
+ errmsg = "external parsed entities cannot be standalone";
break;
case XML_ERR_ENTITYREF_SEMICOL_MISSING:
- errmsg = "EntityRef: expecting ';'\n";
+ errmsg = "EntityRef: expecting ';'";
break;
case XML_ERR_DOCTYPE_NOT_FINISHED:
- errmsg = "DOCTYPE improperly terminated\n";
+ errmsg = "DOCTYPE improperly terminated";
break;
case XML_ERR_LTSLASH_REQUIRED:
- errmsg = "EndTag: '</' not found\n";
+ errmsg = "EndTag: '</' not found";
break;
case XML_ERR_EQUAL_REQUIRED:
- errmsg = "expected '='\n";
+ errmsg = "expected '='";
break;
case XML_ERR_STRING_NOT_CLOSED:
- errmsg = "String not closed expecting \" or '\n";
+ errmsg = "String not closed expecting \" or '";
break;
case XML_ERR_STRING_NOT_STARTED:
- errmsg = "String not started expecting ' or \"\n";
+ errmsg = "String not started expecting ' or \"";
break;
case XML_ERR_ENCODING_NAME:
- errmsg = "Invalid XML encoding name\n";
+ errmsg = "Invalid XML encoding name";
break;
case XML_ERR_STANDALONE_VALUE:
- errmsg = "standalone accepts only 'yes' or 'no'\n";
+ errmsg = "standalone accepts only 'yes' or 'no'";
break;
case XML_ERR_DOCUMENT_EMPTY:
- errmsg = "Document is empty\n";
+ errmsg = "Document is empty";
break;
case XML_ERR_DOCUMENT_END:
- errmsg = "Extra content at the end of the document\n";
+ errmsg = "Extra content at the end of the document";
break;
case XML_ERR_NOT_WELL_BALANCED:
- errmsg = "chunk is not well balanced\n";
+ errmsg = "chunk is not well balanced";
break;
case XML_ERR_EXTRA_CONTENT:
- errmsg = "extra content at the end of well balanced chunk\n";
+ errmsg = "extra content at the end of well balanced chunk";
break;
case XML_ERR_VERSION_MISSING:
- errmsg = "Malformed declaration expecting version\n";
+ errmsg = "Malformed declaration expecting version";
+ break;
+ case XML_ERR_NAME_TOO_LONG:
+ errmsg = "Name too long use XML_PARSE_HUGE option";
break;
#if 0
case:
- errmsg = "\n";
+ errmsg = "";
break;
#endif
default:
- errmsg = "Unregistered error message\n";
+ errmsg = "Unregistered error message";
}
+ if (info == NULL)
+ snprintf(errstr, 128, "%s\n", errmsg);
+ else
+ snprintf(errstr, 128, "%s: %%s\n", errmsg);
if (ctxt != NULL)
ctxt->errNo = error;
__xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
- XML_ERR_FATAL, NULL, 0, info, NULL, NULL, 0, 0, errmsg,
+ XML_ERR_FATAL, NULL, 0, info, NULL, NULL, 0, 0, &errstr[0],
info);
if (ctxt != NULL) {
ctxt->wellFormed = 0;
@@ -622,7 +691,7 @@
*/
static void
xmlFatalErrMsgStrIntStr(xmlParserCtxtPtr ctxt, xmlParserErrors error,
- const char *msg, const xmlChar *str1, int val,
+ const char *msg, const xmlChar *str1, int val,
const xmlChar *str2)
{
if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
@@ -731,7 +800,7 @@
* @info1: extra information string
* @info2: extra information string
*
- * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ * Handle a namespace warning error
*/
static void
xmlNsWarn(xmlParserCtxtPtr ctxt, xmlParserErrors error,
@@ -750,7 +819,7 @@
/************************************************************************
* *
- * Library wide options *
+ * Library wide options *
* *
************************************************************************/
@@ -954,6 +1023,12 @@
#else
return(0);
#endif
+ case XML_WITH_LZMA:
+#ifdef LIBXML_LZMA_ENABLED
+ return(1);
+#else
+ return(0);
+#endif
case XML_WITH_ICU:
#ifdef LIBXML_ICU_ENABLED
return(1);
@@ -968,7 +1043,7 @@
/************************************************************************
* *
- * SAX2 defaulted attributes handling *
+ * SAX2 defaulted attributes handling *
* *
************************************************************************/
@@ -992,8 +1067,8 @@
ctxt->str_xml = xmlDictLookup(ctxt->dict, BAD_CAST "xml", 3);
ctxt->str_xmlns = xmlDictLookup(ctxt->dict, BAD_CAST "xmlns", 5);
ctxt->str_xml_ns = xmlDictLookup(ctxt->dict, XML_XML_NAMESPACE, 36);
- if ((ctxt->str_xml==NULL) || (ctxt->str_xmlns==NULL) ||
- (ctxt->str_xml_ns == NULL)) {
+ if ((ctxt->str_xml==NULL) || (ctxt->str_xmlns==NULL) ||
+ (ctxt->str_xml_ns == NULL)) {
xmlErrMemory(ctxt, NULL);
}
}
@@ -1303,60 +1378,182 @@
* [37] UserCode ::= ('x' | 'X') '-' ([a-z] | [A-Z])+
* [38] Subcode ::= ([a-z] | [A-Z])+
*
+ * The current REC reference the sucessors of RFC 1766, currently 5646
+ *
+ * http://www.rfc-editor.org/rfc/rfc5646.txt
+ * langtag = language
+ * ["-" script]
+ * ["-" region]
+ * *("-" variant)
+ * *("-" extension)
+ * ["-" privateuse]
+ * language = 2*3ALPHA ; shortest ISO 639 code
+ * ["-" extlang] ; sometimes followed by
+ * ; extended language subtags
+ * / 4ALPHA ; or reserved for future use
+ * / 5*8ALPHA ; or registered language subtag
+ *
+ * extlang = 3ALPHA ; selected ISO 639 codes
+ * *2("-" 3ALPHA) ; permanently reserved
+ *
+ * script = 4ALPHA ; ISO 15924 code
+ *
+ * region = 2ALPHA ; ISO 3166-1 code
+ * / 3DIGIT ; UN M.49 code
+ *
+ * variant = 5*8alphanum ; registered variants
+ * / (DIGIT 3alphanum)
+ *
+ * extension = singleton 1*("-" (2*8alphanum))
+ *
+ * ; Single alphanumerics
+ * ; "x" reserved for private use
+ * singleton = DIGIT ; 0 - 9
+ * / %x41-57 ; A - W
+ * / %x59-5A ; Y - Z
+ * / %x61-77 ; a - w
+ * / %x79-7A ; y - z
+ *
+ * it sounds right to still allow Irregular i-xxx IANA and user codes too
+ * The parser below doesn't try to cope with extension or privateuse
+ * that could be added but that's not interoperable anyway
+ *
* Returns 1 if correct 0 otherwise
**/
int
xmlCheckLanguageID(const xmlChar * lang)
{
- const xmlChar *cur = lang;
+ const xmlChar *cur = lang, *nxt;
if (cur == NULL)
return (0);
if (((cur[0] == 'i') && (cur[1] == '-')) ||
- ((cur[0] == 'I') && (cur[1] == '-'))) {
+ ((cur[0] == 'I') && (cur[1] == '-')) ||
+ ((cur[0] == 'x') && (cur[1] == '-')) ||
+ ((cur[0] == 'X') && (cur[1] == '-'))) {
/*
- * IANA code
+ * Still allow IANA code and user code which were coming
+ * from the previous version of the XML-1.0 specification
+ * it's deprecated but we should not fail
*/
cur += 2;
- while (((cur[0] >= 'A') && (cur[0] <= 'Z')) || /* non input consuming */
+ while (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||
((cur[0] >= 'a') && (cur[0] <= 'z')))
cur++;
- } else if (((cur[0] == 'x') && (cur[1] == '-')) ||
- ((cur[0] == 'X') && (cur[1] == '-'))) {
- /*
- * User code
- */
- cur += 2;
- while (((cur[0] >= 'A') && (cur[0] <= 'Z')) || /* non input consuming */
- ((cur[0] >= 'a') && (cur[0] <= 'z')))
- cur++;
- } else if (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||
- ((cur[0] >= 'a') && (cur[0] <= 'z'))) {
- /*
- * ISO639
- */
- cur++;
- if (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||
- ((cur[0] >= 'a') && (cur[0] <= 'z')))
- cur++;
- else
- return (0);
- } else
- return (0);
- while (cur[0] != 0) { /* non input consuming */
- if (cur[0] != '-')
- return (0);
- cur++;
- if (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||
- ((cur[0] >= 'a') && (cur[0] <= 'z')))
- cur++;
- else
- return (0);
- while (((cur[0] >= 'A') && (cur[0] <= 'Z')) || /* non input consuming */
- ((cur[0] >= 'a') && (cur[0] <= 'z')))
- cur++;
+ return(cur[0] == 0);
}
+ nxt = cur;
+ while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+ ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+ nxt++;
+ if (nxt - cur >= 4) {
+ /*
+ * Reserved
+ */
+ if ((nxt - cur > 8) || (nxt[0] != 0))
+ return(0);
+ return(1);
+ }
+ if (nxt - cur < 2)
+ return(0);
+ /* we got an ISO 639 code */
+ if (nxt[0] == 0)
+ return(1);
+ if (nxt[0] != '-')
+ return(0);
+
+ nxt++;
+ cur = nxt;
+ /* now we can have extlang or script or region or variant */
+ if ((nxt[0] >= '0') && (nxt[0] <= '9'))
+ goto region_m49;
+
+ while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+ ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+ nxt++;
+ if (nxt - cur == 4)
+ goto script;
+ if (nxt - cur == 2)
+ goto region;
+ if ((nxt - cur >= 5) && (nxt - cur <= 8))
+ goto variant;
+ if (nxt - cur != 3)
+ return(0);
+ /* we parsed an extlang */
+ if (nxt[0] == 0)
+ return(1);
+ if (nxt[0] != '-')
+ return(0);
+
+ nxt++;
+ cur = nxt;
+ /* now we can have script or region or variant */
+ if ((nxt[0] >= '0') && (nxt[0] <= '9'))
+ goto region_m49;
+
+ while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+ ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+ nxt++;
+ if (nxt - cur == 2)
+ goto region;
+ if ((nxt - cur >= 5) && (nxt - cur <= 8))
+ goto variant;
+ if (nxt - cur != 4)
+ return(0);
+ /* we parsed a script */
+script:
+ if (nxt[0] == 0)
+ return(1);
+ if (nxt[0] != '-')
+ return(0);
+
+ nxt++;
+ cur = nxt;
+ /* now we can have region or variant */
+ if ((nxt[0] >= '0') && (nxt[0] <= '9'))
+ goto region_m49;
+
+ while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+ ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+ nxt++;
+
+ if ((nxt - cur >= 5) && (nxt - cur <= 8))
+ goto variant;
+ if (nxt - cur != 2)
+ return(0);
+ /* we parsed a region */
+region:
+ if (nxt[0] == 0)
+ return(1);
+ if (nxt[0] != '-')
+ return(0);
+
+ nxt++;
+ cur = nxt;
+ /* now we can just have a variant */
+ while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+ ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+ nxt++;
+
+ if ((nxt - cur < 5) || (nxt - cur > 8))
+ return(0);
+
+ /* we parsed a variant */
+variant:
+ if (nxt[0] == 0)
+ return(1);
+ if (nxt[0] != '-')
+ return(0);
+ /* extensions and private use subtags not checked */
return (1);
+
+region_m49:
+ if (((nxt[1] >= '0') && (nxt[1] <= '9')) &&
+ ((nxt[2] >= '0') && (nxt[2] <= '9'))) {
+ nxt += 3;
+ goto region;
+ }
+ return(0);
}
/************************************************************************
@@ -1385,7 +1582,7 @@
{
if (ctxt->options & XML_PARSE_NSCLEAN) {
int i;
- for (i = 0;i < ctxt->nsNr;i += 2) {
+ for (i = ctxt->nsNr - 2;i >= 0;i -= 2) {
if (ctxt->nsTab[i] == prefix) {
/* in scope */
if (ctxt->nsTab[i + 1] == URL)
@@ -1697,15 +1894,14 @@
if (ctxt->nameNr >= ctxt->nameMax) {
const xmlChar * *tmp;
- ctxt->nameMax *= 2;
tmp = (const xmlChar * *) xmlRealloc((xmlChar * *)ctxt->nameTab,
- ctxt->nameMax *
+ ctxt->nameMax * 2 *
sizeof(ctxt->nameTab[0]));
if (tmp == NULL) {
- ctxt->nameMax /= 2;
goto mem_error;
}
ctxt->nameTab = tmp;
+ ctxt->nameMax *= 2;
}
ctxt->nameTab[ctxt->nameNr] = value;
ctxt->name = value;
@@ -1791,7 +1987,7 @@
* to compare on ASCII based substring.
* SKIP(n) Skip n xmlChar, and must also be used only to skip ASCII defined
* strings without newlines within the parser.
- * NEXT1(l) Skip 1 xmlChar, and must also be used only to skip 1 non-newline ASCII
+ * NEXT1(l) Skip 1 xmlChar, and must also be used only to skip 1 non-newline ASCII
* defined char within the parser.
* Clean macros, not dependent of an ASCII context, expect UTF-8 encoding
*
@@ -1840,10 +2036,10 @@
#define SKIPL(val) do { \
int skipl; \
for(skipl=0; skipl<val; skipl++) { \
- if (*(ctxt->input->cur) == '\n') { \
+ if (*(ctxt->input->cur) == '\n') { \
ctxt->input->line++; ctxt->input->col = 1; \
- } else ctxt->input->col++; \
- ctxt->nbChars++; \
+ } else ctxt->input->col++; \
+ ctxt->nbChars++; \
ctxt->input->cur++; \
} \
if (*ctxt->input->cur == '%') xmlParserHandlePEReference(ctxt); \
@@ -1869,6 +2065,16 @@
xmlGROW (ctxt);
static void xmlGROW (xmlParserCtxtPtr ctxt) {
+ unsigned long curEnd = ctxt->input->end - ctxt->input->cur;
+ unsigned long curBase = ctxt->input->cur - ctxt->input->base;
+
+ if (((curEnd > (unsigned long) XML_MAX_LOOKUP_LIMIT) ||
+ (curBase > (unsigned long) XML_MAX_LOOKUP_LIMIT)) &&
+ ((ctxt->input->buf) && (ctxt->input->buf->readcallback != (xmlInputReadCallback) xmlNop)) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR, "Huge input lookup");
+ ctxt->instate = XML_PARSER_EOF;
+ }
xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
if ((ctxt->input->cur != NULL) && (*ctxt->input->cur == 0) &&
(xmlParserInputGrow(ctxt->input, INPUT_CHUNK) <= 0))
@@ -1929,6 +2135,8 @@
while (IS_BLANK_CH(*cur)) {
if (*cur == '\n') {
ctxt->input->line++; ctxt->input->col = 1;
+ } else {
+ ctxt->input->col++;
}
cur++;
res++;
@@ -2030,7 +2238,7 @@
*
* [ WFC: Legal Character ]
* Characters referred to using character references must match the
- * production for Char.
+ * production for Char.
*
* Returns the value parsed (as an int), 0 in case of error
*/
@@ -2054,7 +2262,7 @@
if (ctxt->instate == XML_PARSER_EOF)
return(0);
}
- if ((RAW >= '0') && (RAW <= '9'))
+ if ((RAW >= '0') && (RAW <= '9'))
val = val * 16 + (CUR - '0');
else if ((RAW >= 'a') && (RAW <= 'f') && (count < 20))
val = val * 16 + (CUR - 'a') + 10;
@@ -2087,7 +2295,7 @@
if (ctxt->instate == XML_PARSER_EOF)
return(0);
}
- if ((RAW >= '0') && (RAW <= '9'))
+ if ((RAW >= '0') && (RAW <= '9'))
val = val * 10 + (CUR - '0');
else {
xmlFatalErr(ctxt, XML_ERR_INVALID_DEC_CHARREF, NULL);
@@ -2113,7 +2321,7 @@
/*
* [ WFC: Legal Character ]
* Characters referred to using character references must match the
- * production for Char.
+ * production for Char.
*/
if ((IS_CHAR(val) && (outofrange == 0))) {
return(val);
@@ -2138,7 +2346,7 @@
*
* [ WFC: Legal Character ]
* Characters referred to using character references must match the
- * production for Char.
+ * production for Char.
*
* Returns the value parsed (as an int), 0 in case of error, str will be
* updated to the current value of the index
@@ -2157,7 +2365,7 @@
ptr += 3;
cur = *ptr;
while (cur != ';') { /* Non input consuming loop */
- if ((cur >= '0') && (cur <= '9'))
+ if ((cur >= '0') && (cur <= '9'))
val = val * 16 + (cur - '0');
else if ((cur >= 'a') && (cur <= 'f'))
val = val * 16 + (cur - 'a') + 10;
@@ -2180,7 +2388,7 @@
ptr += 2;
cur = *ptr;
while (cur != ';') { /* Non input consuming loops */
- if ((cur >= '0') && (cur <= '9'))
+ if ((cur >= '0') && (cur <= '9'))
val = val * 10 + (cur - '0');
else {
xmlFatalErr(ctxt, XML_ERR_INVALID_DEC_CHARREF, NULL);
@@ -2204,7 +2412,7 @@
/*
* [ WFC: Legal Character ]
* Characters referred to using character references must match the
- * production for Char.
+ * production for Char.
*/
if ((IS_CHAR(val) && (outofrange == 0))) {
return(val);
@@ -2226,9 +2434,9 @@
*
* Returns the new input stream or NULL
*/
-
+
static void deallocblankswrapper (xmlChar *str) {xmlFree(str);}
-
+
static xmlParserInputPtr
xmlNewBlanksWrapperInputStream(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
xmlParserInputPtr input;
@@ -2251,7 +2459,7 @@
if (buffer == NULL) {
xmlErrMemory(ctxt, NULL);
xmlFree(input);
- return(NULL);
+ return(NULL);
}
buffer [0] = ' ';
buffer [1] = '%';
@@ -2270,12 +2478,12 @@
/**
* xmlParserHandlePEReference:
* @ctxt: the parser context
- *
+ *
* [69] PEReference ::= '%' Name ';'
*
* [ WFC: No Recursion ]
* A parsed entity must not contain a recursive
- * reference to itself, either directly or indirectly.
+ * reference to itself, either directly or indirectly.
*
* [ WFC: Entity Declared ]
* In a document without any DTD, a document with only an internal DTD
@@ -2293,9 +2501,9 @@
* NOTE: misleading but this is handled.
*
* A PEReference may have been detected in the current input stream
- * the handling is done accordingly to
+ * the handling is done accordingly to
* http://www.w3.org/TR/REC-xml#entproc
- * i.e.
+ * i.e.
* - Included in literal in entity values
* - Included as Parameter Entity reference within DTDs
*/
@@ -2375,7 +2583,7 @@
if (ctxt->instate == XML_PARSER_EOF)
return;
if (entity == NULL) {
-
+
/*
* [ WFC: Entity Declared ]
* In a document without any DTD, a document with only an
@@ -2401,12 +2609,13 @@
xmlValidityError(ctxt, XML_WAR_UNDECLARED_ENTITY,
"PEReference: %%%s; not found\n",
name, NULL);
- } else
+ } else
xmlWarningMsg(ctxt, XML_WAR_UNDECLARED_ENTITY,
"PEReference: %%%s; not found\n",
name, NULL);
ctxt->valid = 0;
}
+ xmlParserEntityCheck(ctxt, 0, NULL, 0);
} else if (ctxt->input->free != deallocblankswrapper) {
input = xmlNewBlanksWrapperInputStream(ctxt, entity);
if (xmlPushInput(ctxt, input) < 0)
@@ -2418,6 +2627,23 @@
xmlCharEncoding enc;
/*
+ * Note: external parameter entities will not be loaded, it
+ * is not required for a non-validating parser, unless the
+ * option of validating, or substituting entities were
+ * given. Doing so is far more secure as the parser will
+ * only process data coming from the document entity by
+ * default.
+ */
+ if ((entity->etype == XML_EXTERNAL_PARAMETER_ENTITY) &&
+ ((ctxt->options & XML_PARSE_NOENT) == 0) &&
+ ((ctxt->options & XML_PARSE_DTDVALID) == 0) &&
+ ((ctxt->options & XML_PARSE_DTDLOAD) == 0) &&
+ ((ctxt->options & XML_PARSE_DTDATTR) == 0) &&
+ (ctxt->replaceEntities == 0) &&
+ (ctxt->validate == 0))
+ return;
+
+ /*
* handle the extra spaces added before and after
* c.f. http://www.w3.org/TR/REC-xml#as-PE
* this is done independently.
@@ -2426,7 +2652,7 @@
if (xmlPushInput(ctxt, input) < 0)
return;
- /*
+ /*
* Get the 4 first bytes and decode the charset
* if enc != XML_CHAR_ENCODING_NONE
* plug some encoding conversion routines.
@@ -2468,15 +2694,17 @@
/*
* Macro used to grow the current buffer.
+ * buffer##_size is expected to be a size_t
+ * mem_error: is expected to handle memory allocation failures
*/
#define growBuffer(buffer, n) { \
xmlChar *tmp; \
- buffer##_size *= 2; \
- buffer##_size += n; \
- tmp = (xmlChar *) \
- xmlRealloc(buffer, buffer##_size * sizeof(xmlChar)); \
+ size_t new_size = buffer##_size * 2 + n; \
+ if (new_size < buffer##_size) goto mem_error; \
+ tmp = (xmlChar *) xmlRealloc(buffer, new_size); \
if (tmp == NULL) goto mem_error; \
buffer = tmp; \
+ buffer##_size = new_size; \
}
/**
@@ -2488,7 +2716,7 @@
* @end: an end marker xmlChar, 0 if none
* @end2: an end marker xmlChar, 0 if none
* @end3: an end marker xmlChar, 0 if none
- *
+ *
* Takes a entity string content and process to do the adequate substitutions.
*
* [67] Reference ::= EntityRef | CharRef
@@ -2502,14 +2730,14 @@
xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
int what, xmlChar end, xmlChar end2, xmlChar end3) {
xmlChar *buffer = NULL;
- int buffer_size = 0;
+ size_t buffer_size = 0;
+ size_t nbchars = 0;
xmlChar *current = NULL;
xmlChar *rep = NULL;
const xmlChar *last;
xmlEntityPtr ent;
int c,l;
- int nbchars = 0;
if ((ctxt == NULL) || (str == NULL) || (len < 0))
return(NULL);
@@ -2526,7 +2754,7 @@
* allocate a translation buffer.
*/
buffer_size = XML_PARSER_BIG_BUFFER_SIZE;
- buffer = (xmlChar *) xmlMallocAtomic(buffer_size * sizeof(xmlChar));
+ buffer = (xmlChar *) xmlMallocAtomic(buffer_size);
if (buffer == NULL) goto mem_error;
/*
@@ -2546,7 +2774,7 @@
if (val != 0) {
COPY_BUF(0,buffer,nbchars,val);
}
- if (nbchars > buffer_size - XML_PARSER_BUFFER_SIZE) {
+ if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
} else if ((c == '&') && (what & XML_SUBSTITUTE_REF)) {
@@ -2558,13 +2786,14 @@
if ((ctxt->lastError.code == XML_ERR_ENTITY_LOOP) ||
(ctxt->lastError.code == XML_ERR_INTERNAL_ERROR))
goto int_error;
+ xmlParserEntityCheck(ctxt, 0, ent, 0);
if (ent != NULL)
- ctxt->nbentities += ent->checked;
+ ctxt->nbentities += ent->checked / 2;
if ((ent != NULL) &&
(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
if (ent->content != NULL) {
COPY_BUF(0,buffer,nbchars,ent->content[0]);
- if (nbchars > buffer_size - XML_PARSER_BUFFER_SIZE) {
+ if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
} else {
@@ -2581,9 +2810,8 @@
current = rep;
while (*current != 0) { /* non input consuming loop */
buffer[nbchars++] = *current++;
- if (nbchars >
- buffer_size - XML_PARSER_BUFFER_SIZE) {
- if (xmlParserEntityCheck(ctxt, nbchars, ent))
+ if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+ if (xmlParserEntityCheck(ctxt, nbchars, ent, 0))
goto int_error;
growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
@@ -2596,7 +2824,7 @@
const xmlChar *cur = ent->name;
buffer[nbchars++] = '&';
- if (nbchars > buffer_size - i - XML_PARSER_BUFFER_SIZE) {
+ if (nbchars + i + XML_PARSER_BUFFER_SIZE > buffer_size) {
growBuffer(buffer, i + XML_PARSER_BUFFER_SIZE);
}
for (;i > 0;i--)
@@ -2610,8 +2838,9 @@
ent = xmlParseStringPEReference(ctxt, &str);
if (ctxt->lastError.code == XML_ERR_ENTITY_LOOP)
goto int_error;
+ xmlParserEntityCheck(ctxt, 0, ent, 0);
if (ent != NULL)
- ctxt->nbentities += ent->checked;
+ ctxt->nbentities += ent->checked / 2;
if (ent != NULL) {
if (ent->content == NULL) {
xmlLoadEntityContent(ctxt, ent);
@@ -2624,9 +2853,8 @@
current = rep;
while (*current != 0) { /* non input consuming loop */
buffer[nbchars++] = *current++;
- if (nbchars >
- buffer_size - XML_PARSER_BUFFER_SIZE) {
- if (xmlParserEntityCheck(ctxt, nbchars, ent))
+ if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+ if (xmlParserEntityCheck(ctxt, nbchars, ent, 0))
goto int_error;
growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
@@ -2638,8 +2866,8 @@
} else {
COPY_BUF(l,buffer,nbchars,c);
str += l;
- if (nbchars > buffer_size - XML_PARSER_BUFFER_SIZE) {
- growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
+ if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+ growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
}
if (str < last)
@@ -2668,7 +2896,7 @@
* @end: an end marker xmlChar, 0 if none
* @end2: an end marker xmlChar, 0 if none
* @end3: an end marker xmlChar, 0 if none
- *
+ *
* Takes a entity string content and process to do the adequate substitutions.
*
* [67] Reference ::= EntityRef | CharRef
@@ -3031,7 +3259,7 @@
} else {
if ((IS_LETTER(c)) || (IS_DIGIT(c)) ||
(c == '.') || (c == '-') ||
- (c == '_') || (c == ':') ||
+ (c == '_') || (c == ':') ||
(IS_COMBINING(c)) ||
(IS_EXTENDER(c)))
return(1);
@@ -3057,7 +3285,7 @@
*/
GROW;
if (ctxt->instate == XML_PARSER_EOF)
- return(NULL);
+ return(NULL);
c = CUR_CHAR(l);
if ((ctxt->options & XML_PARSE_OLD10) == 0) {
/*
@@ -3106,7 +3334,7 @@
((c >= 0xFDF0) && (c <= 0xFFFD)) ||
((c >= 0x10000) && (c <= 0xEFFFF))
)) {
- if (count++ > 100) {
+ if (count++ > XML_PARSER_CHUNK_SIZE) {
count = 0;
GROW;
if (ctxt->instate == XML_PARSER_EOF)
@@ -3129,10 +3357,10 @@
while ((c != ' ') && (c != '>') && (c != '/') && /* test bigname.xml */
((IS_LETTER(c)) || (IS_DIGIT(c)) ||
(c == '.') || (c == '-') ||
- (c == '_') || (c == ':') ||
+ (c == '_') || (c == ':') ||
(IS_COMBINING(c)) ||
(IS_EXTENDER(c)))) {
- if (count++ > 100) {
+ if (count++ > XML_PARSER_CHUNK_SIZE) {
count = 0;
GROW;
if (ctxt->instate == XML_PARSER_EOF)
@@ -3141,8 +3369,20 @@
len += l;
NEXTL(l);
c = CUR_CHAR(l);
+ if (c == 0) {
+ count = 0;
+ GROW;
+ if (ctxt->instate == XML_PARSER_EOF)
+ return(NULL);
+ c = CUR_CHAR(l);
+ }
}
}
+ if ((len > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "Name");
+ return(NULL);
+ }
if ((*ctxt->input->cur == '\n') && (ctxt->input->cur[-1] == '\r'))
return(xmlDictLookup(ctxt->dict, ctxt->input->cur - (len + 1), len));
return(xmlDictLookup(ctxt->dict, ctxt->input->cur - len, len));
@@ -3192,6 +3432,11 @@
in++;
if ((*in > 0) && (*in < 0x80)) {
count = in - ctxt->input->cur;
+ if ((count > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "Name");
+ return(NULL);
+ }
ret = xmlDictLookup(ctxt->dict, ctxt->input->cur, count);
ctxt->input->cur = in;
ctxt->nbChars += count;
@@ -3210,6 +3455,7 @@
int len = 0, l;
int c;
int count = 0;
+ const xmlChar *end; /* needed because CUR_CHAR() can move cur on \r\n */
#ifdef DEBUG
nbParseNCNameComplex++;
@@ -3219,6 +3465,7 @@
* Handler for more complex cases
*/
GROW;
+ end = ctxt->input->cur;
c = CUR_CHAR(l);
if ((c == ' ') || (c == '>') || (c == '/') || /* accelerators */
(!xmlIsNameStartChar(ctxt, c) || (c == ':'))) {
@@ -3227,7 +3474,12 @@
while ((c != ' ') && (c != '>') && (c != '/') && /* test bigname.xml */
(xmlIsNameChar(ctxt, c) && (c != ':'))) {
- if (count++ > 100) {
+ if (count++ > XML_PARSER_CHUNK_SIZE) {
+ if ((len > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+ return(NULL);
+ }
count = 0;
GROW;
if (ctxt->instate == XML_PARSER_EOF)
@@ -3235,15 +3487,29 @@
}
len += l;
NEXTL(l);
+ end = ctxt->input->cur;
c = CUR_CHAR(l);
+ if (c == 0) {
+ count = 0;
+ GROW;
+ if (ctxt->instate == XML_PARSER_EOF)
+ return(NULL);
+ end = ctxt->input->cur;
+ c = CUR_CHAR(l);
+ }
}
- return(xmlDictLookup(ctxt->dict, ctxt->input->cur - len, len));
+ if ((len > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+ return(NULL);
+ }
+ return(xmlDictLookup(ctxt->dict, end - len, len));
}
/**
* xmlParseNCName:
* @ctxt: an XML parser context
- * @len: lenght of the string parsed
+ * @len: length of the string parsed
*
* parse an XML name.
*
@@ -3281,6 +3547,11 @@
in++;
if ((*in > 0) && (*in < 0x80)) {
count = in - ctxt->input->cur;
+ if ((count > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+ return(NULL);
+ }
ret = xmlDictLookup(ctxt->dict, ctxt->input->cur, count);
ctxt->input->cur = in;
ctxt->nbChars += count;
@@ -3349,7 +3620,7 @@
*
* [6] Names ::= Name (#x20 Name)*
*
- * Returns the Name parsed or NULL. The @str pointer
+ * Returns the Name parsed or NULL. The @str pointer
* is updated to the current location in the string.
*/
@@ -3393,6 +3664,13 @@
while (xmlIsNameChar(ctxt, c)) {
if (len + 10 > max) {
xmlChar *tmp;
+
+ if ((len > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+ xmlFree(buffer);
+ return(NULL);
+ }
max *= 2;
tmp = (xmlChar *) xmlRealloc(buffer,
max * sizeof(xmlChar));
@@ -3412,6 +3690,11 @@
return(buffer);
}
}
+ if ((len > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+ return(NULL);
+ }
*str = cur;
return(xmlStrndup(buf, len));
}
@@ -3446,13 +3729,20 @@
c = CUR_CHAR(l);
while (xmlIsNameChar(ctxt, c)) {
- if (count++ > 100) {
+ if (count++ > XML_PARSER_CHUNK_SIZE) {
count = 0;
GROW;
}
COPY_BUF(l,buf,len,c);
NEXTL(l);
c = CUR_CHAR(l);
+ if (c == 0) {
+ count = 0;
+ GROW;
+ if (ctxt->instate == XML_PARSER_EOF)
+ return(NULL);
+ c = CUR_CHAR(l);
+ }
if (len >= XML_MAX_NAMELEN) {
/*
* Okay someone managed to make a huge token, so he's ready to pay
@@ -3468,7 +3758,7 @@
}
memcpy(buffer, buf, len);
while (xmlIsNameChar(ctxt, c)) {
- if (count++ > 100) {
+ if (count++ > XML_PARSER_CHUNK_SIZE) {
count = 0;
GROW;
if (ctxt->instate == XML_PARSER_EOF) {
@@ -3479,6 +3769,12 @@
if (len + 10 > max) {
xmlChar *tmp;
+ if ((max > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NmToken");
+ xmlFree(buffer);
+ return(NULL);
+ }
max *= 2;
tmp = (xmlChar *) xmlRealloc(buffer,
max * sizeof(xmlChar));
@@ -3499,6 +3795,11 @@
}
if (len == 0)
return(NULL);
+ if ((len > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NmToken");
+ return(NULL);
+ }
return(xmlStrndup(buf, len));
}
@@ -3556,7 +3857,7 @@
* When a parameter entity reference appears in a literal entity
* value, ... a single or double quote character in the replacement
* text is always treated as a normal data character and will not
- * terminate the literal.
+ * terminate the literal.
* In practice it means we stop the loop only when back at parsing
* the initial entity and the quote is found
*/
@@ -3667,8 +3968,8 @@
xmlChar limit = 0;
xmlChar *buf = NULL;
xmlChar *rep = NULL;
- int len = 0;
- int buf_size = 0;
+ size_t len = 0;
+ size_t buf_size = 0;
int c, l, in_space = 0;
xmlChar *current = NULL;
xmlEntityPtr ent;
@@ -3690,7 +3991,7 @@
* allocate a translation buffer.
*/
buf_size = XML_PARSER_BUFFER_SIZE;
- buf = (xmlChar *) xmlMallocAtomic(buf_size * sizeof(xmlChar));
+ buf = (xmlChar *) xmlMallocAtomic(buf_size);
if (buf == NULL) goto mem_error;
/*
@@ -3700,6 +4001,16 @@
while (((NXT(0) != limit) && /* checked */
(IS_CHAR(c)) && (c != '<')) &&
(ctxt->instate != XML_PARSER_EOF)) {
+ /*
+ * Impose a reasonable limit on attribute size, unless XML_PARSE_HUGE
+ * special option is given
+ */
+ if ((len > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+ "AttValue length too long\n");
+ goto mem_error;
+ }
if (c == 0) break;
if (c == '&') {
in_space = 0;
@@ -3708,7 +4019,7 @@
if (val == '&') {
if (ctxt->replaceEntities) {
- if (len > buf_size - 10) {
+ if (len + 10 > buf_size) {
growBuffer(buf, 10);
}
buf[len++] = '&';
@@ -3717,7 +4028,7 @@
* The reparsing will be done in xmlStringGetNodeList()
* called by the attribute() function in SAX.c
*/
- if (len > buf_size - 10) {
+ if (len + 10 > buf_size) {
growBuffer(buf, 10);
}
buf[len++] = '&';
@@ -3727,7 +4038,7 @@
buf[len++] = ';';
}
} else if (val != 0) {
- if (len > buf_size - 10) {
+ if (len + 10 > buf_size) {
growBuffer(buf, 10);
}
len += xmlCopyChar(0, &buf[len], val);
@@ -3739,7 +4050,7 @@
ctxt->nbentities += ent->owner;
if ((ent != NULL) &&
(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
- if (len > buf_size - 10) {
+ if (len + 10 > buf_size) {
growBuffer(buf, 10);
}
if ((ctxt->replaceEntities == 0) &&
@@ -3752,7 +4063,7 @@
} else {
buf[len++] = ent->content[0];
}
- } else if ((ent != NULL) &&
+ } else if ((ent != NULL) &&
(ctxt->replaceEntities != 0)) {
if (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) {
rep = xmlStringDecodeEntities(ctxt, ent->content,
@@ -3767,7 +4078,7 @@
current++;
} else
buf[len++] = *current++;
- if (len > buf_size - 10) {
+ if (len + 10 > buf_size) {
growBuffer(buf, 10);
}
}
@@ -3775,7 +4086,7 @@
rep = NULL;
}
} else {
- if (len > buf_size - 10) {
+ if (len + 10 > buf_size) {
growBuffer(buf, 10);
}
if (ent->content != NULL)
@@ -3790,10 +4101,16 @@
* entities problems
*/
if ((ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
- (ent->content != NULL)) {
+ (ent->content != NULL) && (ent->checked == 0)) {
+ unsigned long oldnbent = ctxt->nbentities;
+
rep = xmlStringDecodeEntities(ctxt, ent->content,
XML_SUBSTITUTE_REF, 0, 0, 0);
+
+ ent->checked = (ctxt->nbentities - oldnbent + 1) * 2;
if (rep != NULL) {
+ if (xmlStrchr(rep, '<'))
+ ent->checked |= 1;
xmlFree(rep);
rep = NULL;
}
@@ -3803,7 +4120,7 @@
* Just output the reference
*/
buf[len++] = '&';
- while (len > buf_size - i - 10) {
+ while (len + i + 10 > buf_size) {
growBuffer(buf, i + 10);
}
for (;i > 0;i--)
@@ -3816,7 +4133,7 @@
if ((len != 0) || (!normalize)) {
if ((!normalize) || (!in_space)) {
COPY_BUF(l,buf,len,0x20);
- while (len > buf_size - 10) {
+ while (len + 10 > buf_size) {
growBuffer(buf, 10);
}
}
@@ -3825,7 +4142,7 @@
} else {
in_space = 0;
COPY_BUF(l,buf,len,c);
- if (len > buf_size - 10) {
+ if (len + 10 > buf_size) {
growBuffer(buf, 10);
}
}
@@ -3853,7 +4170,18 @@
}
} else
NEXT;
- if (attlen != NULL) *attlen = len;
+
+ /*
+ * There we potentially risk an overflow, don't allow attribute value of
+ * length more than INT_MAX it is a very reasonnable assumption !
+ */
+ if (len >= INT_MAX) {
+ xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+ "AttValue length too long\n");
+ goto mem_error;
+ }
+
+ if (attlen != NULL) *attlen = (int) len;
return(buf);
mem_error:
@@ -3879,20 +4207,20 @@
*
* 3.3.3 Attribute-Value Normalization:
* Before the value of an attribute is passed to the application or
- * checked for validity, the XML processor must normalize it as follows:
+ * checked for validity, the XML processor must normalize it as follows:
* - a character reference is processed by appending the referenced
* character to the attribute value
* - an entity reference is processed by recursively processing the
- * replacement text of the entity
+ * replacement text of the entity
* - a whitespace character (#x20, #xD, #xA, #x9) is processed by
* appending #x20 to the normalized value, except that only a single
* #x20 is appended for a "#xD#xA" sequence that is part of an external
- * parsed entity or the literal entity value of an internal parsed entity
- * - other characters are processed by appending them to the normalized value
+ * parsed entity or the literal entity value of an internal parsed entity
+ * - other characters are processed by appending them to the normalized value
* If the declared value is not CDATA, then the XML processor must further
* process the normalized attribute value by discarding any leading and
* trailing space (#x20) characters, and by replacing sequences of space
- * (#x20) characters by a single space (#x20) character.
+ * (#x20) characters by a single space (#x20) character.
* All attributes for which no declaration has been read should be treated
* by a non-validating parser as if declared CDATA.
*
@@ -3909,7 +4237,7 @@
/**
* xmlParseSystemLiteral:
* @ctxt: an XML parser context
- *
+ *
* parse an XML Literal
*
* [11] SystemLiteral ::= ('"' [^"]* '"') | ("'" [^']* "'")
@@ -3938,7 +4266,7 @@
xmlFatalErr(ctxt, XML_ERR_LITERAL_NOT_STARTED, NULL);
return(NULL);
}
-
+
buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
if (buf == NULL) {
xmlErrMemory(ctxt, NULL);
@@ -3950,6 +4278,13 @@
if (len + 5 >= size) {
xmlChar *tmp;
+ if ((size > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "SystemLiteral");
+ xmlFree(buf);
+ ctxt->instate = (xmlParserInputState) state;
+ return(NULL);
+ }
size *= 2;
tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
if (tmp == NULL) {
@@ -4031,6 +4366,12 @@
if (len + 1 >= size) {
xmlChar *tmp;
+ if ((size > XML_MAX_NAME_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "Public ID");
+ xmlFree(buf);
+ return(NULL);
+ }
size *= 2;
tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
if (tmp == NULL) {
@@ -4119,7 +4460,7 @@
* The right angle bracket (>) may be represented using the string ">",
* and must, for compatibility, be escaped using ">" or a character
* reference when it appears in the string "]]>" in content, when that
- * string is not marking the end of a CDATA section.
+ * string is not marking the end of a CDATA section.
*
* [14] CharData ::= [^<&]* - ([^<&]* ']]>' [^<&]*)
*/
@@ -4286,7 +4627,7 @@
GROW;
cur = CUR_CHAR(l);
while ((cur != '<') && /* checked */
- (cur != '&') &&
+ (cur != '&') &&
(IS_CHAR(cur))) /* test also done in xmlCurrentChar() */ {
if ((cur == ']') && (NXT(1) == ']') &&
(NXT(2) == '>')) {
@@ -4419,7 +4760,7 @@
}
} else {
/*
- * We handle [83] so we return immediately, if
+ * We handle [83] so we return immediately, if
* "S SystemLiteral" is not detected. From a purely parsing
* point of view that's a nice mess.
*/
@@ -4428,7 +4769,7 @@
ptr = CUR_PTR;
if (!IS_BLANK_CH(*ptr)) return(NULL);
-
+
while (IS_BLANK_CH(*ptr)) ptr++; /* TODO: dangerous, fix ! */
if ((*ptr != '\'') && (*ptr != '"')) return(NULL);
}
@@ -4456,11 +4797,12 @@
* [15] Comment ::= '<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'
*/
static void
-xmlParseCommentComplex(xmlParserCtxtPtr ctxt, xmlChar *buf, int len, int size) {
+xmlParseCommentComplex(xmlParserCtxtPtr ctxt, xmlChar *buf,
+ size_t len, size_t size) {
int q, ql;
int r, rl;
int cur, l;
- int count = 0;
+ size_t count = 0;
int inputid;
inputid = ctxt->input->id;
@@ -4506,16 +4848,26 @@
if ((r == '-') && (q == '-')) {
xmlFatalErr(ctxt, XML_ERR_HYPHEN_IN_COMMENT, NULL);
}
+ if ((len > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
+ "Comment too big found", NULL);
+ xmlFree (buf);
+ return;
+ }
if (len + 5 >= size) {
xmlChar *new_buf;
- size *= 2;
- new_buf = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+ size_t new_size;
+
+ new_size = size * 2;
+ new_buf = (xmlChar *) xmlRealloc(buf, new_size);
if (new_buf == NULL) {
xmlFree (buf);
xmlErrMemory(ctxt, NULL);
return;
}
buf = new_buf;
+ size = new_size;
}
COPY_BUF(ql,buf,len,q);
q = r;
@@ -4580,11 +4932,12 @@
void
xmlParseComment(xmlParserCtxtPtr ctxt) {
xmlChar *buf = NULL;
- int size = XML_PARSER_BUFFER_SIZE;
- int len = 0;
+ size_t size = XML_PARSER_BUFFER_SIZE;
+ size_t len = 0;
xmlParserInputState state;
const xmlChar *in;
- int nbchar = 0, ccol;
+ size_t nbchar = 0;
+ int ccol;
int inputid;
/*
@@ -4664,6 +5017,13 @@
buf[len] = 0;
}
}
+ if ((len > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
+ "Comment too big found", NULL);
+ xmlFree (buf);
+ return;
+ }
ctxt->input->cur = in;
if (*in == 0xA) {
in++;
@@ -4684,7 +5044,7 @@
if (ctxt->instate == XML_PARSER_EOF) {
xmlFree(buf);
return;
- }
+ }
in = ctxt->input->cur;
if (*in == '-') {
if (in[1] == '-') {
@@ -4707,13 +5067,14 @@
ctxt->instate = state;
return;
}
- if (buf != NULL)
- xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
- "Comment not terminated \n<!--%.50s\n",
+ if (buf != NULL) {
+ xmlFatalErrMsgStr(ctxt, XML_ERR_HYPHEN_IN_COMMENT,
+ "Double hyphen within comment: "
+ "<!--%.50s\n",
buf);
- else
- xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
- "Comment not terminated \n", NULL);
+ } else
+ xmlFatalErrMsgStr(ctxt, XML_ERR_HYPHEN_IN_COMMENT,
+ "Double hyphen within comment\n", NULL);
in++;
ctxt->input->col++;
}
@@ -4731,7 +5092,7 @@
/**
* xmlParsePITarget:
* @ctxt: an XML parser context
- *
+ *
* parse the name of a PI
*
* [17] PITarget ::= Name - (('X' | 'x') ('M' | 'm') ('L' | 'l'))
@@ -4768,8 +5129,8 @@
NULL, NULL);
}
if ((name != NULL) && (xmlStrchr(name, ':') != NULL)) {
- xmlNsErr(ctxt, XML_NS_ERR_COLON,
- "colon are forbidden from PI names '%s'\n", name, NULL, NULL);
+ xmlNsErr(ctxt, XML_NS_ERR_COLON,
+ "colons are forbidden from PI names '%s'\n", name, NULL, NULL);
}
return(name);
}
@@ -4779,7 +5140,7 @@
* xmlParseCatalogPI:
* @ctxt: an XML parser context
* @catalog: the PI value string
- *
+ *
* parse an XML Catalog Processing Instruction.
*
* <?oasis-xml-catalog catalog="http://example.com/catalog.xml"?>
@@ -4839,7 +5200,7 @@
/**
* xmlParsePI:
* @ctxt: an XML parser context
- *
+ *
* parse an XML Processing Instruction.
*
* [16] PI ::= '<?' PITarget (S (Char* - (Char* '?>' Char*)))? '?>'
@@ -4850,8 +5211,8 @@
void
xmlParsePI(xmlParserCtxtPtr ctxt) {
xmlChar *buf = NULL;
- int len = 0;
- int size = XML_PARSER_BUFFER_SIZE;
+ size_t len = 0;
+ size_t size = XML_PARSER_BUFFER_SIZE;
int cur, l;
const xmlChar *target;
xmlParserInputState state;
@@ -4908,9 +5269,8 @@
((cur != '?') || (NXT(1) != '>'))) {
if (len + 5 >= size) {
xmlChar *tmp;
-
- size *= 2;
- tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+ size_t new_size = size * 2;
+ tmp = (xmlChar *) xmlRealloc(buf, new_size);
if (tmp == NULL) {
xmlErrMemory(ctxt, NULL);
xmlFree(buf);
@@ -4918,6 +5278,7 @@
return;
}
buf = tmp;
+ size = new_size;
}
count++;
if (count > 50) {
@@ -4927,6 +5288,14 @@
return;
}
count = 0;
+ if ((len > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsgStr(ctxt, XML_ERR_PI_NOT_FINISHED,
+ "PI %s too big found", target);
+ xmlFree(buf);
+ ctxt->instate = state;
+ return;
+ }
}
COPY_BUF(l,buf,len,cur);
NEXTL(l);
@@ -4937,6 +5306,14 @@
cur = CUR_CHAR(l);
}
}
+ if ((len > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsgStr(ctxt, XML_ERR_PI_NOT_FINISHED,
+ "PI %s too big found", target);
+ xmlFree(buf);
+ ctxt->instate = state;
+ return;
+ }
buf[len] = 0;
if (cur != '?') {
xmlFatalErrMsgStr(ctxt, XML_ERR_PI_NOT_FINISHED,
@@ -4998,7 +5375,7 @@
const xmlChar *name;
xmlChar *Pubid;
xmlChar *Systemid;
-
+
if (CMP10(CUR_PTR, '<', '!', 'N', 'O', 'T', 'A', 'T', 'I', 'O', 'N')) {
xmlParserInputPtr input = ctxt->input;
SHRINK;
@@ -5021,8 +5398,8 @@
return;
}
if (xmlStrchr(name, ':') != NULL) {
- xmlNsErr(ctxt, XML_NS_ERR_COLON,
- "colon are forbidden from notation names '%s'\n",
+ xmlNsErr(ctxt, XML_NS_ERR_COLON,
+ "colons are forbidden from notation names '%s'\n",
name, NULL, NULL);
}
SKIP_BLANKS;
@@ -5081,7 +5458,7 @@
int isParameter = 0;
xmlChar *orig = NULL;
int skipped;
-
+
/* GROW; done in the caller */
if (CMP8(CUR_PTR, '<', '!', 'E', 'N', 'T', 'I', 'T', 'Y')) {
xmlParserInputPtr input = ctxt->input;
@@ -5110,8 +5487,8 @@
return;
}
if (xmlStrchr(name, ':') != NULL) {
- xmlNsErr(ctxt, XML_NS_ERR_COLON,
- "colon are forbidden from entities names '%s'\n",
+ xmlNsErr(ctxt, XML_NS_ERR_COLON,
+ "colons are forbidden from entities names '%s'\n",
name, NULL, NULL);
}
skipped = SKIP_BLANKS;
@@ -5340,13 +5717,13 @@
*
* [ VC: Fixed Attribute Default ]
* if an attribute has a default value declared with the #FIXED
- * keyword, instances of that attribute must match the default value.
+ * keyword, instances of that attribute must match the default value.
*
* [ WFC: No < in Attribute Values ]
* handled in xmlParseAttValue()
*
* returns: XML_ATTRIBUTE_NONE, XML_ATTRIBUTE_REQUIRED, XML_ATTRIBUTE_IMPLIED
- * or XML_ATTRIBUTE_FIXED.
+ * or XML_ATTRIBUTE_FIXED.
*/
int
@@ -5395,7 +5772,7 @@
*
* [ VC: Notation Attributes ]
* Values of this type must match one of the notation names included
- * in the declaration; all notation names in the declaration must be declared.
+ * in the declaration; all notation names in the declaration must be declared.
*
* Returns: the notation attribute tree built while parsing
*/
@@ -5595,15 +5972,15 @@
* [ VC: Entity Name ]
* Values of type ENTITY must match the Name production, values
* of type ENTITIES must match Names; each Entity Name must match the
- * name of an unparsed entity declared in the DTD.
+ * name of an unparsed entity declared in the DTD.
*
* [ VC: Name Token ]
* Values of type NMTOKEN must match the Nmtoken production; values
- * of type NMTOKENS must match Nmtokens.
+ * of type NMTOKENS must match Nmtokens.
*
* Returns the attribute type
*/
-int
+int
xmlParseAttributeType(xmlParserCtxtPtr ctxt, xmlEnumerationPtr *tree) {
SHRINK;
if (CMP5(CUR_PTR, 'C', 'D', 'A', 'T', 'A')) {
@@ -5746,7 +6123,7 @@
xmlFreeEnumeration(tree);
if ((ctxt->sax2) && (defaultValue != NULL) &&
- (def != XML_ATTRIBUTE_IMPLIED) &&
+ (def != XML_ATTRIBUTE_IMPLIED) &&
(def != XML_ATTRIBUTE_REQUIRED)) {
xmlAddDefAttrs(ctxt, elemName, attrName, defaultValue);
}
@@ -5775,7 +6152,7 @@
*
* parse the declaration for a Mixed Element content
* The leading '(' and spaces have been skipped in xmlParseElementContentDecl
- *
+ *
* [51] Mixed ::= '(' S? '#PCDATA' (S? '|' S? Name)* S? ')*' |
* '(' S? '#PCDATA' S? ')'
*
@@ -5783,7 +6160,7 @@
*
* [ VC: No Duplicate Types ]
* The same name must not appear more than once in a single
- * mixed-content declaration.
+ * mixed-content declaration.
*
* returns: the list of the xmlElementContentPtr describing the element choices
*/
@@ -5883,7 +6260,7 @@
*
* parse the declaration for a Mixed Element content
* The leading '(' and spaces have been skipped in xmlParseElementContentDecl
- *
+ *
*
* [47] children ::= (choice | seq) ('?' | '*' | '+')?
*
@@ -5904,7 +6281,7 @@
* be empty, and neither the first nor last non-blank character of
* the replacement text should be a connector (| or ,).
*
- * Returns the tree of xmlElementContentPtr describing the element
+ * Returns the tree of xmlElementContentPtr describing the element
* hierarchy.
*/
static xmlElementContentPtr
@@ -6217,7 +6594,7 @@
*
* parse the declaration for an Element content either Mixed or Children,
* the cases EMPTY and ANY are handled directly in xmlParseElementDecl
- *
+ *
* [46] contentspec ::= 'EMPTY' | 'ANY' | Mixed | children
*
* returns: the type of element content XML_ELEMENT_TYPE_xxx
@@ -6345,7 +6722,7 @@
xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
"Element declaration doesn't start and stop in the same entity\n");
}
-
+
NEXT;
if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
(ctxt->sax->elementDecl != NULL)) {
@@ -6357,7 +6734,7 @@
/*
* this is a trick: if xmlAddElementDecl is called,
* instead of copying the full tree it is plugged directly
- * if called from the parser. Avoid duplicating the
+ * if called from the parser. Avoid duplicating the
* interfaces or change the API/ABI
*/
xmlFreeDocElementContent(ctxt->myDoc, content);
@@ -6374,8 +6751,8 @@
* xmlParseConditionalSections
* @ctxt: an XML parser context
*
- * [61] conditionalSect ::= includeSect | ignoreSect
- * [62] includeSect ::= '<![' S? 'INCLUDE' S? '[' extSubsetDecl ']]>'
+ * [61] conditionalSect ::= includeSect | ignoreSect
+ * [62] includeSect ::= '<![' S? 'INCLUDE' S? '[' extSubsetDecl ']]>'
* [63] ignoreSect ::= '<![' S? 'IGNORE' S? '[' ignoreSectContents* ']]>'
* [64] ignoreSectContents ::= Ignore ('<![' ignoreSectContents ']]>' Ignore)*
* [65] Ignore ::= Char* - (Char* ('<![' | ']]>') Char*)
@@ -6527,7 +6904,7 @@
/**
* xmlParseMarkupDecl:
* @ctxt: an XML parser context
- *
+ *
* parse Markup declarations
*
* [29] markupdecl ::= elementdecl | AttlistDecl | EntityDecl |
@@ -6544,7 +6921,7 @@
* In the internal DTD subset, parameter-entity references can occur
* only where markup declarations can occur, not within markup declarations.
* (This does not apply to references that occur in external parameter
- * entities or to the external subset.)
+ * entities or to the external subset.)
*/
void
xmlParseMarkupDecl(xmlParserCtxtPtr ctxt) {
@@ -6673,7 +7050,7 @@
* @ctxt: an XML parser context
* @ExternalID: the external identifier
* @SystemID: the system identifier (or URL)
- *
+ *
* parse Markup declarations from an external subset
*
* [30] extSubset ::= textDecl? extSubsetDecl
@@ -6686,7 +7063,7 @@
xmlDetectSAX2(ctxt);
GROW;
- if ((ctxt->encoding == (const xmlChar *)XML_CHAR_ENCODING_NONE) &&
+ if ((ctxt->encoding == NULL) &&
(ctxt->input->end - ctxt->input->cur >= 4)) {
xmlChar start[4];
xmlCharEncoding enc;
@@ -6852,8 +7229,15 @@
* The first reference to the entity trigger a parsing phase
* where the ent->children is filled with the result from
* the parsing.
+ * Note: external parsed entities will not be loaded, it is not
+ * required for a non-validating parser, unless the parsing option
+ * of validating, or substituting entities were given. Doing so is
+ * far more secure as the parser will only process data coming from
+ * the document entity by default.
*/
- if (ent->checked == 0) {
+ if ((ent->checked == 0) &&
+ ((ent->etype != XML_EXTERNAL_GENERAL_PARSED_ENTITY) ||
+ (ctxt->options & (XML_PARSE_NOENT | XML_PARSE_DTDVALID)))) {
unsigned long oldnbent = ctxt->nbentities;
/*
@@ -6895,13 +7279,15 @@
* Store the number of entities needing parsing for this entity
* content and do checkings
*/
- ent->checked = ctxt->nbentities - oldnbent;
+ ent->checked = (ctxt->nbentities - oldnbent + 1) * 2;
+ if ((ent->content != NULL) && (xmlStrchr(ent->content, '<')))
+ ent->checked |= 1;
if (ret == XML_ERR_ENTITY_LOOP) {
xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
xmlFreeNodeList(list);
return;
}
- if (xmlParserEntityCheck(ctxt, 0, ent)) {
+ if (xmlParserEntityCheck(ctxt, 0, ent, 0)) {
xmlFreeNodeList(list);
return;
}
@@ -6941,6 +7327,7 @@
ent->owner = 1;
while (list != NULL) {
list->parent = (xmlNodePtr) ent;
+ xmlSetTreeDoc(list, ent->doc);
if (list->next == NULL)
ent->last = list;
list = list->next;
@@ -6954,14 +7341,15 @@
(ret != XML_WAR_UNDECLARED_ENTITY)) {
xmlFatalErrMsgStr(ctxt, XML_ERR_UNDECLARED_ENTITY,
"Entity '%s' failed to parse\n", ent->name);
+ xmlParserEntityCheck(ctxt, 0, ent, 0);
} else if (list != NULL) {
xmlFreeNodeList(list);
list = NULL;
}
if (ent->checked == 0)
- ent->checked = 1;
+ ent->checked = 2;
} else if (ent->checked != 1) {
- ctxt->nbentities += ent->checked;
+ ctxt->nbentities += ent->checked / 2;
}
/*
@@ -7052,14 +7440,19 @@
* Seems we are generating the DOM content, do
* a simple tree copy for all references except the first
* In the first occurrence list contains the replacement.
- * progressive == 2 means we are operating on the Reader
- * and since nodes are discarded we must copy all the time.
*/
if (((list == NULL) && (ent->owner == 0)) ||
(ctxt->parseMode == XML_PARSE_READER)) {
xmlNodePtr nw = NULL, cur, firstChild = NULL;
/*
+ * We are copying here, make sure there is no abuse
+ */
+ ctxt->sizeentcopy += ent->length + 5;
+ if (xmlParserEntityCheck(ctxt, 0, ent, ctxt->sizeentcopy))
+ return;
+
+ /*
* when operating on a reader, the entities definitions
* are always owning the entities subtree.
if (ctxt->parseMode == XML_PARSE_READER)
@@ -7096,9 +7489,17 @@
if (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY)
xmlAddEntityReference(ent, firstChild, nw);
#endif /* LIBXML_LEGACY_ENABLED */
- } else if (list == NULL) {
+ } else if ((list == NULL) || (ctxt->inputNr > 0)) {
xmlNodePtr nw = NULL, cur, next, last,
firstChild = NULL;
+
+ /*
+ * We are copying here, make sure there is no abuse
+ */
+ ctxt->sizeentcopy += ent->length + 5;
+ if (xmlParserEntityCheck(ctxt, 0, ent, ctxt->sizeentcopy))
+ return;
+
/*
* Copy the entity child list and make it the new
* entity child list. The goal is to make sure any
@@ -7215,7 +7616,7 @@
NEXT;
/*
- * Predefined entites override any extra definition
+ * Predefined entities override any extra definition
*/
if ((ctxt->options & XML_PARSE_OLDSAX) == 0) {
ent = xmlGetPredefinedEntity(name);
@@ -7224,7 +7625,7 @@
}
/*
- * Increate the number of entity references parsed
+ * Increase the number of entity references parsed
*/
ctxt->nbentities++;
@@ -7235,7 +7636,7 @@
if (ctxt->sax != NULL) {
if (ctxt->sax->getEntity != NULL)
ent = ctxt->sax->getEntity(ctxt->userData, name);
- if ((ctxt->wellFormed == 1 ) && (ent == NULL) &&
+ if ((ctxt->wellFormed == 1 ) && (ent == NULL) &&
(ctxt->options & XML_PARSE_OLDSAX))
ent = xmlGetPredefinedEntity(name);
if ((ctxt->wellFormed == 1 ) && (ent == NULL) &&
@@ -7281,6 +7682,7 @@
ctxt->sax->reference(ctxt->userData, name);
}
}
+ xmlParserEntityCheck(ctxt, 0, ent, 0);
ctxt->valid = 0;
}
@@ -7308,14 +7710,16 @@
* [ WFC: No < in Attribute Values ]
* The replacement text of any entity referred to directly or
* indirectly in an attribute value (other than "<") must
- * not contain a <.
+ * not contain a <.
*/
else if ((ctxt->instate == XML_PARSER_ATTRIBUTE_VALUE) &&
- (ent != NULL) && (ent->content != NULL) &&
- (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
- (xmlStrchr(ent->content, '<'))) {
- xmlFatalErrMsgStr(ctxt, XML_ERR_LT_IN_ATTRIBUTE,
- "'<' in entity '%s' is not allowed in attributes values\n", name);
+ (ent != NULL) &&
+ (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY)) {
+ if (((ent->checked & 1) || (ent->checked == 0)) &&
+ (ent->content != NULL) && (xmlStrchr(ent->content, '<'))) {
+ xmlFatalErrMsgStr(ctxt, XML_ERR_LT_IN_ATTRIBUTE,
+ "'<' in entity '%s' is not allowed in attributes values\n", name);
+ }
}
/*
@@ -7337,7 +7741,7 @@
/*
* [ WFC: No Recursion ]
* A parsed entity must not contain a recursive reference
- * to itself, either directly or indirectly.
+ * to itself, either directly or indirectly.
* Done somewhere else
*/
return(ent);
@@ -7406,7 +7810,7 @@
/*
- * Predefined entites override any extra definition
+ * Predefined entities override any extra definition
*/
if ((ctxt->options & XML_PARSE_OLDSAX) == 0) {
ent = xmlGetPredefinedEntity(name);
@@ -7459,7 +7863,7 @@
* is not obligated to read and process their declarations;
* for such documents, the rule that an entity must be
* declared is a well-formedness constraint only if
- * standalone='yes'.
+ * standalone='yes'.
*/
if (ent == NULL) {
if ((ctxt->standalone == 1) ||
@@ -7472,6 +7876,7 @@
"Entity '%s' not defined\n",
name);
}
+ xmlParserEntityCheck(ctxt, 0, ent, 0);
/* TODO ? check regressions ctxt->valid = 0; */
}
@@ -7550,7 +7955,7 @@
*
* [ WFC: No Recursion ]
* A parsed entity must not contain a recursive
- * reference to itself, either directly or indirectly.
+ * reference to itself, either directly or indirectly.
*
* [ WFC: Entity Declared ]
* In a document without any DTD, a document with only an internal DTD
@@ -7631,6 +8036,7 @@
name, NULL);
ctxt->valid = 0;
}
+ xmlParserEntityCheck(ctxt, 0, NULL, 0);
} else {
/*
* Internal checking in case the entity quest barfed
@@ -7732,7 +8138,7 @@
while ((ctxt->input == input) && (ctxt->input->cur < ctxt->input->end) &&
(IS_CHAR(c))) {
xmlBufferAdd(buf, ctxt->input->cur, l);
- if (count++ > 100) {
+ if (count++ > XML_PARSER_CHUNK_SIZE) {
count = 0;
GROW;
if (ctxt->instate == XML_PARSER_EOF) {
@@ -7742,6 +8148,15 @@
}
NEXTL(l);
c = CUR_CHAR(l);
+ if (c == 0) {
+ count = 0;
+ GROW;
+ if (ctxt->instate == XML_PARSER_EOF) {
+ xmlBufferFree(buf);
+ return(-1);
+ }
+ c = CUR_CHAR(l);
+ }
}
if ((ctxt->input == input) && (ctxt->input->cur >= ctxt->input->end)) {
@@ -7861,6 +8276,7 @@
name, NULL);
ctxt->valid = 0;
}
+ xmlParserEntityCheck(ctxt, 0, NULL, 0);
} else {
/*
* Internal checking in case the entity quest barfed
@@ -7884,12 +8300,12 @@
*
* parse a DOCTYPE declaration
*
- * [28] doctypedecl ::= '<!DOCTYPE' S Name (S ExternalID)? S?
+ * [28] doctypedecl ::= '<!DOCTYPE' S Name (S ExternalID)? S?
* ('[' (markupdecl | PEReference | S)* ']' S?)? '>'
*
* [ VC: Root Element Type ]
* The Name in the document type declaration must match the element
- * type of the root element.
+ * type of the root element.
*/
void
@@ -7973,7 +8389,7 @@
ctxt->instate = XML_PARSER_DTD;
NEXT;
/*
- * Parse the succession of Markup declarations and
+ * Parse the succession of Markup declarations and
* PEReferences.
* Subsequence (markupdecl | PEReference | S)*
*/
@@ -7997,7 +8413,7 @@
break;
}
}
- if (RAW == ']') {
+ if (RAW == ']') {
NEXT;
SKIP_BLANKS;
}
@@ -8028,8 +8444,8 @@
*
* [ WFC: No < in Attribute Values ]
* The replacement text of any entity referred to directly or indirectly in
- * an attribute value (other than "<") must not contain a <.
- *
+ * an attribute value (other than "<") must not contain a <.
+ *
* [ VC: Attribute Value Type ]
* The attribute must have been declared; the value must be of the type
* declared for it.
@@ -8110,7 +8526,7 @@
/**
* xmlParseStartTag:
* @ctxt: an XML parser context
- *
+ *
* parse a start of tag either for rule element or
* EmptyElement. In both case we don't parse the tag closing chars.
*
@@ -8118,13 +8534,13 @@
*
* [ WFC: Unique Att Spec ]
* No attribute name may appear more than once in the same start-tag or
- * empty-element tag.
+ * empty-element tag.
*
* [44] EmptyElemTag ::= '<' Name (S Attribute)* S? '/>'
*
* [ WFC: Unique Att Spec ]
* No attribute name may appear more than once in the same start-tag or
- * empty-element tag.
+ * empty-element tag.
*
* With namespace:
*
@@ -8163,7 +8579,7 @@
SKIP_BLANKS;
GROW;
- while (((RAW != '>') &&
+ while (((RAW != '>') &&
((RAW != '/') || (NXT(1) != '>')) &&
(IS_BYTE_CHAR(RAW))) && (ctxt->instate != XML_PARSER_EOF)) {
const xmlChar *q = CUR_PTR;
@@ -8174,7 +8590,7 @@
/*
* [ WFC: Unique Att Spec ]
* No attribute name may appear more than once in the same
- * start-tag or empty-element tag.
+ * start-tag or empty-element tag.
*/
for (i = 0; i < nbatts;i += 2) {
if (xmlStrEqual(atts[i], attname)) {
@@ -8223,7 +8639,7 @@
xmlFree(attvalue);
}
-failed:
+failed:
GROW
if ((RAW == '>') || (((RAW == '/') && (NXT(1) == '>'))))
@@ -8305,7 +8721,7 @@
/*
* [ WFC: Element Type Match ]
* The Name in an element's end-tag must match the element type in the
- * start-tag.
+ * start-tag.
*
*/
if (name != (xmlChar*)1) {
@@ -8401,7 +8817,7 @@
if (CUR == ':') {
l = xmlParseName(ctxt);
if (l != NULL) {
- xmlNsErr(ctxt, XML_NS_ERR_QNAME,
+ xmlNsErr(ctxt, XML_NS_ERR_QNAME,
"Failed to parse QName '%s'\n", l, NULL, NULL);
*prefix = NULL;
return(l);
@@ -8484,7 +8900,7 @@
cmp = prefix;
while (*in != 0 && *in == *cmp) {
- ++in;
+ ++in;
++cmp;
}
if ((*cmp == 0) && (*in == ':')) {
@@ -8522,20 +8938,20 @@
*
* 3.3.3 Attribute-Value Normalization:
* Before the value of an attribute is passed to the application or
- * checked for validity, the XML processor must normalize it as follows:
+ * checked for validity, the XML processor must normalize it as follows:
* - a character reference is processed by appending the referenced
* character to the attribute value
* - an entity reference is processed by recursively processing the
- * replacement text of the entity
+ * replacement text of the entity
* - a whitespace character (#x20, #xD, #xA, #x9) is processed by
* appending #x20 to the normalized value, except that only a single
* #x20 is appended for a "#xD#xA" sequence that is part of an external
- * parsed entity or the literal entity value of an internal parsed entity
- * - other characters are processed by appending them to the normalized value
+ * parsed entity or the literal entity value of an internal parsed entity
+ * - other characters are processed by appending them to the normalized value
* If the declared value is not CDATA, then the XML processor must further
* process the normalized attribute value by discarding any leading and
* trailing space (#x20) characters, and by replacing sequences of space
- * (#x20) characters by a single space (#x20) character.
+ * (#x20) characters by a single space (#x20) character.
* All attributes for which no declaration has been read should be treated
* by a non-validating parser as if declared CDATA.
*
@@ -8550,9 +8966,12 @@
xmlChar limit = 0;
const xmlChar *in = NULL, *start, *end, *last;
xmlChar *ret = NULL;
+ int line, col;
GROW;
in = (xmlChar *) CUR_PTR;
+ line = ctxt->input->line;
+ col = ctxt->input->col;
if (*in != '"' && *in != '\'') {
xmlFatalErr(ctxt, XML_ERR_ATTRIBUTE_NOT_STARTED, NULL);
return (NULL);
@@ -8565,6 +8984,7 @@
* pure ASCII.
*/
limit = *in++;
+ col++;
end = ctxt->input->end;
start = in;
if (in >= end) {
@@ -8581,9 +9001,14 @@
/*
* Skip any leading spaces
*/
- while ((in < end) && (*in != limit) &&
+ while ((in < end) && (*in != limit) &&
((*in == 0x20) || (*in == 0x9) ||
(*in == 0xA) || (*in == 0xD))) {
+ if (*in == 0xA) {
+ line++; col = 1;
+ } else {
+ col++;
+ }
in++;
start = in;
if (in >= end) {
@@ -8597,10 +9022,17 @@
in = in + delta;
}
end = ctxt->input->end;
+ if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+ "AttValue length too long\n");
+ return(NULL);
+ }
}
}
while ((in < end) && (*in != limit) && (*in >= 0x20) &&
(*in <= 0x7f) && (*in != '&') && (*in != '<')) {
+ col++;
if ((*in++ == 0x20) && (*in == 0x20)) break;
if (in >= end) {
const xmlChar *oldbase = ctxt->input->base;
@@ -8613,6 +9045,12 @@
in = in + delta;
}
end = ctxt->input->end;
+ if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+ "AttValue length too long\n");
+ return(NULL);
+ }
}
}
last = in;
@@ -8620,9 +9058,14 @@
* skip the trailing blanks
*/
while ((last[-1] == 0x20) && (last > start)) last--;
- while ((in < end) && (*in != limit) &&
+ while ((in < end) && (*in != limit) &&
((*in == 0x20) || (*in == 0x9) ||
(*in == 0xA) || (*in == 0xD))) {
+ if (*in == 0xA) {
+ line++, col = 1;
+ } else {
+ col++;
+ }
in++;
if (in >= end) {
const xmlChar *oldbase = ctxt->input->base;
@@ -8636,13 +9079,26 @@
last = last + delta;
}
end = ctxt->input->end;
+ if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+ "AttValue length too long\n");
+ return(NULL);
+ }
}
}
+ if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+ "AttValue length too long\n");
+ return(NULL);
+ }
if (*in != limit) goto need_complex;
} else {
while ((in < end) && (*in != limit) && (*in >= 0x20) &&
(*in <= 0x7f) && (*in != '&') && (*in != '<')) {
in++;
+ col++;
if (in >= end) {
const xmlChar *oldbase = ctxt->input->base;
GROW;
@@ -8654,12 +9110,25 @@
in = in + delta;
}
end = ctxt->input->end;
+ if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+ "AttValue length too long\n");
+ return(NULL);
+ }
}
}
last = in;
+ if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+ "AttValue length too long\n");
+ return(NULL);
+ }
if (*in != limit) goto need_complex;
}
in++;
+ col++;
if (len != NULL) {
*len = last - start;
ret = (xmlChar *) start;
@@ -8668,6 +9137,8 @@
ret = xmlStrndup(start, last - start);
}
CUR_PTR = in;
+ ctxt->input->line = line;
+ ctxt->input->col = col;
if (alloc) *alloc = 0;
return ret;
need_complex:
@@ -8795,7 +9266,7 @@
/**
* xmlParseStartTag2:
* @ctxt: an XML parser context
- *
+ *
* parse a start of tag either for rule element or
* EmptyElement. In both case we don't parse the tag closing chars.
* This routine is called when running SAX2 parsing
@@ -8804,13 +9275,13 @@
*
* [ WFC: Unique Att Spec ]
* No attribute name may appear more than once in the same start-tag or
- * empty-element tag.
+ * empty-element tag.
*
* [44] EmptyElemTag ::= '<' Name (S Attribute)* S? '/>'
*
* [ WFC: Unique Att Spec ]
* No attribute name may appear more than once in the same start-tag or
- * empty-element tag.
+ * empty-element tag.
*
* With namespace:
*
@@ -8879,7 +9350,7 @@
GROW;
if (ctxt->input->base != base) goto base_changed;
- while (((RAW != '>') &&
+ while (((RAW != '>') &&
((RAW != '/') || (NXT(1) != '>')) &&
(IS_BYTE_CHAR(RAW))) && (ctxt->instate != XML_PARSER_EOF)) {
const xmlChar *q = CUR_PTR;
@@ -8900,6 +9371,12 @@
const xmlChar *URL = xmlDictLookup(ctxt->dict, attvalue, len);
xmlURIPtr uri;
+ if (URL == NULL) {
+ xmlErrMemory(ctxt, "dictionary allocation failure");
+ if ((attvalue != NULL) && (alloc != 0))
+ xmlFree(attvalue);
+ return(NULL);
+ }
if (*URL != 0) {
uri = xmlParseURI((const char *) URL);
if (uri == NULL) {
@@ -8943,6 +9420,13 @@
if (nsPush(ctxt, NULL, URL) > 0) nbNs++;
skip_default_ns:
if (alloc != 0) xmlFree(attvalue);
+ if ((RAW == '>') || (((RAW == '/') && (NXT(1) == '>'))))
+ break;
+ if (!IS_BLANK_CH(RAW)) {
+ xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+ "attributes construct error\n");
+ break;
+ }
SKIP_BLANKS;
continue;
}
@@ -9016,6 +9500,13 @@
if (nsPush(ctxt, attname, URL) > 0) nbNs++;
skip_ns:
if (alloc != 0) xmlFree(attvalue);
+ if ((RAW == '>') || (((RAW == '/') && (NXT(1) == '>'))))
+ break;
+ if (!IS_BLANK_CH(RAW)) {
+ xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+ "attributes construct error\n");
+ break;
+ }
SKIP_BLANKS;
if (ctxt->input->base != base) goto base_changed;
continue;
@@ -9145,7 +9636,7 @@
atts[nbatts++] = defaults->values[5 * i + 3];
if ((ctxt->standalone == 1) &&
(defaults->values[5 * i + 4] != NULL)) {
- xmlValidityError(ctxt, XML_DTD_STANDALONE_DEFAULTED,
+ xmlValidityError(ctxt, XML_DTD_STANDALONE_DEFAULTED,
"standalone: attribute %s on %s defaulted from external subset\n",
attname, localname);
}
@@ -9175,7 +9666,7 @@
/*
* [ WFC: Unique Att Spec ]
* No attribute name may appear more than once in the same
- * start-tag or empty-element tag.
+ * start-tag or empty-element tag.
* As extended by the Namespace in XML REC.
*/
for (j = 0; j < i;j += 5) {
@@ -9276,9 +9767,11 @@
if ((tlen > 0) && (xmlStrncmp(ctxt->input->cur, ctxt->name, tlen) == 0)) {
if (ctxt->input->cur[tlen] == '>') {
ctxt->input->cur += tlen + 1;
+ ctxt->input->col += tlen + 1;
goto done;
}
ctxt->input->cur += tlen;
+ ctxt->input->col += tlen;
name = (xmlChar*)1;
} else {
if (prefix == NULL)
@@ -9302,7 +9795,7 @@
/*
* [ WFC: Element Type Match ]
* The Name in an element's end-tag must match the element type in the
- * start-tag.
+ * start-tag.
*
*/
if (name != (xmlChar*)1) {
@@ -9331,7 +9824,7 @@
/**
* xmlParseCDSect:
* @ctxt: an XML parser context
- *
+ *
* Parse escaped pure raw content.
*
* [18] CDSect ::= CDStart CData CDEnd
@@ -9384,14 +9877,21 @@
if (len + 5 >= size) {
xmlChar *tmp;
- size *= 2;
- tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+ if ((size > XML_MAX_TEXT_LENGTH) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErrMsgStr(ctxt, XML_ERR_CDATA_NOT_FINISHED,
+ "CData section too big found", NULL);
+ xmlFree (buf);
+ return;
+ }
+ tmp = (xmlChar *) xmlRealloc(buf, size * 2 * sizeof(xmlChar));
if (tmp == NULL) {
xmlFree(buf);
xmlErrMemory(ctxt, NULL);
return;
}
buf = tmp;
+ size *= 2;
}
COPY_BUF(rl,buf,len,r);
r = s;
@@ -9484,7 +9984,7 @@
/*
* Fifth case : a reference. If if has not been resolved,
- * parsing returns it's Name, create the node
+ * parsing returns it's Name, create the node
*/
else if (*cur == '&') {
@@ -9525,7 +10025,7 @@
*
* [ WFC: Element Type Match ]
* The Name in an element's end-tag must match the element type in the
- * start-tag.
+ * start-tag.
*
*/
@@ -9535,7 +10035,7 @@
const xmlChar *prefix = NULL;
const xmlChar *URI = NULL;
xmlParserNodeInfo node_info;
- int line, tlen;
+ int line, tlen = 0;
xmlNodePtr ret;
int nsNr = ctxt->nsNr;
@@ -9584,7 +10084,7 @@
/*
* [ VC: Root Element Type ]
* The Name in the document type declaration must match the element
- * type of the root element.
+ * type of the root element.
*/
if (ctxt->validate && ctxt->wellFormed && ctxt->myDoc &&
ctxt->node && (ctxt->node == ctxt->myDoc->children))
@@ -9867,7 +10367,7 @@
/**
* xmlParseEncodingDecl:
* @ctxt: an XML parser context
- *
+ *
* parse the XML encoding declaration
*
* [80] EncodingDecl ::= S 'encoding' Eq ('"' EncName '"' | "'" EncName "'")
@@ -9908,6 +10408,15 @@
} else {
xmlFatalErr(ctxt, XML_ERR_STRING_NOT_STARTED, NULL);
}
+
+ /*
+ * Non standard parsing, allowing the user to ignore encoding
+ */
+ if (ctxt->options & XML_PARSE_IGNORE_ENC) {
+ xmlFree((xmlChar *) encoding);
+ return(NULL);
+ }
+
/*
* UTF-16 encoding stwich has already taken place at this stage,
* more over the little-endian/big-endian selection is already done
@@ -9917,7 +10426,7 @@
(!xmlStrcasecmp(encoding, BAD_CAST "UTF16")))) {
/*
* If no encoding was passed to the parser, that we are
- * using UTF-16 and no decoder is present i.e. the
+ * using UTF-16 and no decoder is present i.e. the
* document is apparently UTF-8 compatible, then raise an
* encoding mismatch fatal error
*/
@@ -9968,7 +10477,7 @@
* parse the XML standalone declaration
*
* [32] SDDecl ::= S 'standalone' Eq
- * (("'" ('yes' | 'no') "'") | ('"' ('yes' | 'no')'"'))
+ * (("'" ('yes' | 'no') "'") | ('"' ('yes' | 'no')'"'))
*
* [ VC: Standalone Document Declaration ]
* TODO The standalone document declaration must have the value "no"
@@ -10048,7 +10557,7 @@
/**
* xmlParseXMLDecl:
* @ctxt: an XML parser context
- *
+ *
* parse an XML declaration header
*
* [23] XMLDecl ::= '<?xml' VersionInfo EncodingDecl? SDDecl? S? '?>'
@@ -10162,7 +10671,7 @@
/**
* xmlParseMisc:
* @ctxt: an XML parser context
- *
+ *
* parse an XML Misc* optional field.
*
* [27] Misc ::= Comment | PI | S
@@ -10186,7 +10695,7 @@
/**
* xmlParseDocument:
* @ctxt: an XML parser context
- *
+ *
* parse an XML document (and build a tree if using the standard SAX
* interface).
*
@@ -10223,9 +10732,9 @@
if (ctxt->instate == XML_PARSER_EOF)
return(-1);
- if ((ctxt->encoding == (const xmlChar *)XML_CHAR_ENCODING_NONE) &&
+ if ((ctxt->encoding == NULL) &&
((ctxt->input->end - ctxt->input->cur) >= 4)) {
- /*
+ /*
* Get the 4 first bytes and decode the charset
* if enc != XML_CHAR_ENCODING_NONE
* plug some encoding conversion routines.
@@ -10275,6 +10784,10 @@
ctxt->sax->startDocument(ctxt->userData);
if (ctxt->instate == XML_PARSER_EOF)
return(-1);
+ if ((ctxt->myDoc != NULL) && (ctxt->input != NULL) &&
+ (ctxt->input->buf != NULL) && (ctxt->input->buf->compressed >= 0)) {
+ ctxt->myDoc->compression = ctxt->input->buf->compressed;
+ }
/*
* The Misc part of the Prolog
@@ -10374,7 +10887,7 @@
/**
* xmlParseExtParsedEnt:
* @ctxt: an XML parser context
- *
+ *
* parse a general parsed entity
* An external general parsed entity is well-formed if it matches the
* production labeled extParsedEnt.
@@ -10405,7 +10918,7 @@
if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
ctxt->sax->setDocumentLocator(ctxt->userData, &xmlDefaultSAXLocator);
- /*
+ /*
* Get the 4 first bytes and decode the charset
* if enc != XML_CHAR_ENCODING_NONE
* plug some encoding conversion routines.
@@ -10462,7 +10975,7 @@
xmlParseContent(ctxt);
if (ctxt->instate == XML_PARSER_EOF)
return(-1);
-
+
if ((RAW == '<') && (NXT(1) == '/')) {
xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
} else if (RAW != 0) {
@@ -10482,7 +10995,7 @@
#ifdef LIBXML_PUSH_ENABLED
/************************************************************************
* *
- * Progressive parsing interfaces *
+ * Progressive parsing interfaces *
* *
************************************************************************/
@@ -10519,8 +11032,8 @@
buf = in->base;
len = in->length;
} else {
- buf = in->buf->buffer->content;
- len = in->buf->buffer->use;
+ buf = xmlBufContent(in->buf->buffer);
+ len = xmlBufUse(in->buf->buffer);
}
/* take into account the sequence length */
if (third) len -= 2;
@@ -10543,7 +11056,7 @@
xmlGenericError(xmlGenericErrorContext,
"PP: lookup '%c%c' found at %d\n",
first, next, base);
- else
+ else
xmlGenericError(xmlGenericErrorContext,
"PP: lookup '%c%c%c' found at %d\n",
first, next, third, base);
@@ -10559,7 +11072,7 @@
else if (third == 0)
xmlGenericError(xmlGenericErrorContext,
"PP: lookup '%c%c' failed\n", first, next);
- else
+ else
xmlGenericError(xmlGenericErrorContext,
"PP: lookup '%c%c%c' failed\n", first, next, third);
#endif
@@ -10641,7 +11154,7 @@
if ((utf == NULL) || (len <= 0))
return(0);
-
+
for (ix = 0; ix < len;) { /* string is 0-terminated */
c = utf[ix];
if ((c & 0x80) == 0x00) { /* 1-byte code, starts with 10 */
@@ -10773,7 +11286,7 @@
if ((ctxt->errNo != XML_ERR_OK) && (ctxt->disableSAX == 1))
return(0);
-
+
/*
* Pop-up of finished entities.
*/
@@ -10788,22 +11301,22 @@
/*
* If we are operating on converted input, try to flush
* remainng chars to avoid them stalling in the non-converted
- * buffer.
+ * buffer. But do not do this in document start where
+ * encoding="..." may not have been read and we work on a
+ * guessed encoding.
*/
- if ((ctxt->input->buf->raw != NULL) &&
- (ctxt->input->buf->raw->use > 0)) {
- int base = ctxt->input->base -
- ctxt->input->buf->buffer->content;
- int current = ctxt->input->cur - ctxt->input->base;
+ if ((ctxt->instate != XML_PARSER_START) &&
+ (ctxt->input->buf->raw != NULL) &&
+ (xmlBufIsEmpty(ctxt->input->buf->raw) == 0)) {
+ size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer,
+ ctxt->input);
+ size_t current = ctxt->input->cur - ctxt->input->base;
xmlParserInputBufferPush(ctxt->input->buf, 0, "");
- ctxt->input->base = ctxt->input->buf->buffer->content + base;
- ctxt->input->cur = ctxt->input->base + current;
- ctxt->input->end =
- &ctxt->input->buf->buffer->content[
- ctxt->input->buf->buffer->use];
+ xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input,
+ base, current);
}
- avail = ctxt->input->buf->buffer->use -
+ avail = xmlBufUse(ctxt->input->buf->buffer) -
(ctxt->input->cur - ctxt->input->base);
}
if (avail < 1)
@@ -10825,7 +11338,7 @@
if (avail < 4)
goto done;
- /*
+ /*
* Get the 4 first bytes and decode the charset
* if enc != XML_CHAR_ENCODING_NONE
* plug some encoding conversion routines,
@@ -10980,7 +11493,7 @@
/*
* [ VC: Root Element Type ]
* The Name in the document type declaration must match
- * the element type of the root element.
+ * the element type of the root element.
*/
if (ctxt->validate && ctxt->wellFormed && ctxt->myDoc &&
ctxt->node && (ctxt->node == ctxt->myDoc->children))
@@ -11017,6 +11530,7 @@
} else {
ctxt->instate = XML_PARSER_CONTENT;
}
+ ctxt->progressive = 1;
break;
}
if (RAW == '>') {
@@ -11036,6 +11550,7 @@
#endif /* LIBXML_SAX1_ENABLED */
ctxt->instate = XML_PARSER_CONTENT;
+ ctxt->progressive = 1;
break;
}
case XML_PARSER_CONTENT: {
@@ -11053,9 +11568,13 @@
break;
} else if ((cur == '<') && (next == '?')) {
if ((!terminate) &&
- (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0))
+ (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+ ctxt->progressive = XML_PARSER_PI;
goto done;
+ }
xmlParsePI(ctxt);
+ ctxt->instate = XML_PARSER_CONTENT;
+ ctxt->progressive = 1;
} else if ((cur == '<') && (next != '!')) {
ctxt->instate = XML_PARSER_START_TAG;
break;
@@ -11069,10 +11588,13 @@
ctxt->input->cur += 4;
term = xmlParseLookupSequence(ctxt, '-', '-', '>');
ctxt->input->cur -= 4;
- if ((!terminate) && (term < 0))
+ if ((!terminate) && (term < 0)) {
+ ctxt->progressive = XML_PARSER_COMMENT;
goto done;
+ }
xmlParseComment(ctxt);
ctxt->instate = XML_PARSER_CONTENT;
+ ctxt->progressive = 1;
} else if ((cur == '<') && (ctxt->input->cur[1] == '!') &&
(ctxt->input->cur[2] == '[') &&
(ctxt->input->cur[3] == 'C') &&
@@ -11167,7 +11689,7 @@
break;
case XML_PARSER_CDATA_SECTION: {
/*
- * The Push mode need to have the SAX callback for
+ * The Push mode need to have the SAX callback for
* cdataBlock merge back contiguous callbacks.
*/
int base;
@@ -11177,7 +11699,7 @@
if (avail >= XML_PARSER_BIG_BUFFER_SIZE + 2) {
int tmp;
- tmp = xmlCheckCdataPush(ctxt->input->cur,
+ tmp = xmlCheckCdataPush(ctxt->input->cur,
XML_PARSER_BIG_BUFFER_SIZE);
if (tmp < 0) {
tmp = -tmp;
@@ -11247,7 +11769,7 @@
avail = ctxt->input->length -
(ctxt->input->cur - ctxt->input->base);
else
- avail = ctxt->input->buf->buffer->use -
+ avail = xmlBufUse(ctxt->input->buf->buffer) -
(ctxt->input->cur - ctxt->input->base);
if (avail < 2)
goto done;
@@ -11255,8 +11777,10 @@
next = ctxt->input->cur[1];
if ((cur == '<') && (next == '?')) {
if ((!terminate) &&
- (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0))
+ (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+ ctxt->progressive = XML_PARSER_PI;
goto done;
+ }
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
"PP: Parsing PI\n");
@@ -11264,13 +11788,17 @@
xmlParsePI(ctxt);
if (ctxt->instate == XML_PARSER_EOF)
goto done;
+ ctxt->instate = XML_PARSER_MISC;
+ ctxt->progressive = 1;
ctxt->checkIndex = 0;
} else if ((cur == '<') && (next == '!') &&
(ctxt->input->cur[2] == '-') &&
(ctxt->input->cur[3] == '-')) {
if ((!terminate) &&
- (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0))
+ (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0)) {
+ ctxt->progressive = XML_PARSER_COMMENT;
goto done;
+ }
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
"PP: Parsing Comment\n");
@@ -11279,6 +11807,7 @@
if (ctxt->instate == XML_PARSER_EOF)
goto done;
ctxt->instate = XML_PARSER_MISC;
+ ctxt->progressive = 1;
ctxt->checkIndex = 0;
} else if ((cur == '<') && (next == '!') &&
(ctxt->input->cur[2] == 'D') &&
@@ -11289,13 +11818,17 @@
(ctxt->input->cur[7] == 'P') &&
(ctxt->input->cur[8] == 'E')) {
if ((!terminate) &&
- (xmlParseLookupSequence(ctxt, '>', 0, 0) < 0))
+ (xmlParseLookupSequence(ctxt, '>', 0, 0) < 0)) {
+ ctxt->progressive = XML_PARSER_DTD;
goto done;
+ }
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
"PP: Parsing internal subset\n");
#endif
ctxt->inSubset = 1;
+ ctxt->progressive = 0;
+ ctxt->checkIndex = 0;
xmlParseDocTypeDecl(ctxt);
if (ctxt->instate == XML_PARSER_EOF)
goto done;
@@ -11328,7 +11861,7 @@
goto done;
} else {
ctxt->instate = XML_PARSER_START_TAG;
- ctxt->progressive = 1;
+ ctxt->progressive = XML_PARSER_START_TAG;
xmlParseGetLasts(ctxt, &lastlt, &lastgt);
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
@@ -11341,15 +11874,18 @@
if (ctxt->input->buf == NULL)
avail = ctxt->input->length - (ctxt->input->cur - ctxt->input->base);
else
- avail = ctxt->input->buf->buffer->use - (ctxt->input->cur - ctxt->input->base);
- if (avail < 2)
+ avail = xmlBufUse(ctxt->input->buf->buffer) -
+ (ctxt->input->cur - ctxt->input->base);
+ if (avail < 2)
goto done;
cur = ctxt->input->cur[0];
next = ctxt->input->cur[1];
if ((cur == '<') && (next == '?')) {
if ((!terminate) &&
- (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0))
+ (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+ ctxt->progressive = XML_PARSER_PI;
goto done;
+ }
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
"PP: Parsing PI\n");
@@ -11357,11 +11893,15 @@
xmlParsePI(ctxt);
if (ctxt->instate == XML_PARSER_EOF)
goto done;
+ ctxt->instate = XML_PARSER_PROLOG;
+ ctxt->progressive = 1;
} else if ((cur == '<') && (next == '!') &&
(ctxt->input->cur[2] == '-') && (ctxt->input->cur[3] == '-')) {
if ((!terminate) &&
- (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0))
+ (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0)) {
+ ctxt->progressive = XML_PARSER_COMMENT;
goto done;
+ }
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
"PP: Parsing Comment\n");
@@ -11370,13 +11910,14 @@
if (ctxt->instate == XML_PARSER_EOF)
goto done;
ctxt->instate = XML_PARSER_PROLOG;
+ ctxt->progressive = 1;
} else if ((cur == '<') && (next == '!') &&
(avail < 4)) {
goto done;
} else {
ctxt->instate = XML_PARSER_START_TAG;
if (ctxt->progressive == 0)
- ctxt->progressive = 1;
+ ctxt->progressive = XML_PARSER_START_TAG;
xmlParseGetLasts(ctxt, &lastlt, &lastgt);
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
@@ -11389,15 +11930,18 @@
if (ctxt->input->buf == NULL)
avail = ctxt->input->length - (ctxt->input->cur - ctxt->input->base);
else
- avail = ctxt->input->buf->buffer->use - (ctxt->input->cur - ctxt->input->base);
+ avail = xmlBufUse(ctxt->input->buf->buffer) -
+ (ctxt->input->cur - ctxt->input->base);
if (avail < 2)
goto done;
cur = ctxt->input->cur[0];
next = ctxt->input->cur[1];
if ((cur == '<') && (next == '?')) {
if ((!terminate) &&
- (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0))
+ (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+ ctxt->progressive = XML_PARSER_PI;
goto done;
+ }
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
"PP: Parsing PI\n");
@@ -11406,11 +11950,14 @@
if (ctxt->instate == XML_PARSER_EOF)
goto done;
ctxt->instate = XML_PARSER_EPILOG;
+ ctxt->progressive = 1;
} else if ((cur == '<') && (next == '!') &&
(ctxt->input->cur[2] == '-') && (ctxt->input->cur[3] == '-')) {
if ((!terminate) &&
- (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0))
+ (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0)) {
+ ctxt->progressive = XML_PARSER_COMMENT;
goto done;
+ }
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext,
"PP: Parsing Comment\n");
@@ -11419,6 +11966,7 @@
if (ctxt->instate == XML_PARSER_EOF)
goto done;
ctxt->instate = XML_PARSER_EPILOG;
+ ctxt->progressive = 1;
} else if ((cur == '<') && (next == '!') &&
(avail < 4)) {
goto done;
@@ -11448,29 +11996,28 @@
int base, i;
xmlChar *buf;
xmlChar quote = 0;
+ size_t use;
base = ctxt->input->cur - ctxt->input->base;
if (base < 0) return(0);
if (ctxt->checkIndex > base)
base = ctxt->checkIndex;
- buf = ctxt->input->buf->buffer->content;
- for (;(unsigned int) base < ctxt->input->buf->buffer->use;
- base++) {
+ buf = xmlBufContent(ctxt->input->buf->buffer);
+ use = xmlBufUse(ctxt->input->buf->buffer);
+ for (;(unsigned int) base < use; base++) {
if (quote != 0) {
if (buf[base] == quote)
quote = 0;
- continue;
+ continue;
}
if ((quote == 0) && (buf[base] == '<')) {
int found = 0;
/* special handling of comments */
- if (((unsigned int) base + 4 <
- ctxt->input->buf->buffer->use) &&
+ if (((unsigned int) base + 4 < use) &&
(buf[base + 1] == '!') &&
(buf[base + 2] == '-') &&
(buf[base + 3] == '-')) {
- for (;(unsigned int) base + 3 <
- ctxt->input->buf->buffer->use; base++) {
+ for (;(unsigned int) base + 3 < use; base++) {
if ((buf[base] == '-') &&
(buf[base + 1] == '-') &&
(buf[base + 2] == '>')) {
@@ -11501,17 +12048,14 @@
fprintf(stderr, "%c%c%c%c: ", buf[base],
buf[base + 1], buf[base + 2], buf[base + 3]);
#endif
- if ((unsigned int) base +1 >=
- ctxt->input->buf->buffer->use)
+ if ((unsigned int) base +1 >= use)
break;
if (buf[base + 1] == ']') {
/* conditional crap, skip both ']' ! */
base++;
continue;
}
- for (i = 1;
- (unsigned int) base + i < ctxt->input->buf->buffer->use;
- i++) {
+ for (i = 1; (unsigned int) base + i < use; i++) {
if (buf[base + i] == '>') {
#if 0
fprintf(stderr, "found\n");
@@ -11529,7 +12073,7 @@
fprintf(stderr, "end of stream\n");
#endif
break;
-
+
}
not_end_of_int_subset:
continue; /* for */
@@ -11537,6 +12081,10 @@
/*
* We didn't found the end of the Internal subset
*/
+ if (quote == 0)
+ ctxt->checkIndex = base;
+ else
+ ctxt->checkIndex = 0;
#ifdef DEBUG_PUSH
if (next == 0)
xmlGenericError(xmlGenericErrorContext,
@@ -11545,6 +12093,7 @@
goto done;
found_end_int_subset:
+ ctxt->checkIndex = 0;
xmlParseInternalSubset(ctxt);
if (ctxt->instate == XML_PARSER_EOF)
goto done;
@@ -11639,7 +12188,7 @@
break;
}
}
-done:
+done:
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext, "PP: done %d\n", ret);
#endif
@@ -11659,6 +12208,55 @@
}
/**
+ * xmlParseCheckTransition:
+ * @ctxt: an XML parser context
+ * @chunk: a char array
+ * @size: the size in byte of the chunk
+ *
+ * Check depending on the current parser state if the chunk given must be
+ * processed immediately or one need more data to advance on parsing.
+ *
+ * Returns -1 in case of error, 0 if the push is not needed and 1 if needed
+ */
+static int
+xmlParseCheckTransition(xmlParserCtxtPtr ctxt, const char *chunk, int size) {
+ if ((ctxt == NULL) || (chunk == NULL) || (size < 0))
+ return(-1);
+ if (ctxt->instate == XML_PARSER_START_TAG) {
+ if (memchr(chunk, '>', size) != NULL)
+ return(1);
+ return(0);
+ }
+ if (ctxt->progressive == XML_PARSER_COMMENT) {
+ if (memchr(chunk, '>', size) != NULL)
+ return(1);
+ return(0);
+ }
+ if (ctxt->instate == XML_PARSER_CDATA_SECTION) {
+ if (memchr(chunk, '>', size) != NULL)
+ return(1);
+ return(0);
+ }
+ if (ctxt->progressive == XML_PARSER_PI) {
+ if (memchr(chunk, '>', size) != NULL)
+ return(1);
+ return(0);
+ }
+ if (ctxt->instate == XML_PARSER_END_TAG) {
+ if (memchr(chunk, '>', size) != NULL)
+ return(1);
+ return(0);
+ }
+ if ((ctxt->progressive == XML_PARSER_DTD) ||
+ (ctxt->instate == XML_PARSER_DTD)) {
+ if (memchr(chunk, '>', size) != NULL)
+ return(1);
+ return(0);
+ }
+ return(1);
+}
+
+/**
* xmlParseChunk:
* @ctxt: an XML parser context
* @chunk: an char array
@@ -11674,6 +12272,8 @@
int terminate) {
int end_in_lf = 0;
int remain = 0;
+ size_t old_avail = 0;
+ size_t avail = 0;
if (ctxt == NULL)
return(XML_ERR_INTERNAL_ERROR);
@@ -11693,10 +12293,11 @@
if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
(ctxt->input->buf != NULL) && (ctxt->instate != XML_PARSER_EOF)) {
- int base = ctxt->input->base - ctxt->input->buf->buffer->content;
- int cur = ctxt->input->cur - ctxt->input->base;
+ size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+ size_t cur = ctxt->input->cur - ctxt->input->base;
int res;
+ old_avail = xmlBufUse(ctxt->input->buf->buffer);
/*
* Specific handling if we autodetected an encoding, we should not
* push more than the first line ... which depend on the encoding
@@ -11725,23 +12326,20 @@
* if size is greater than len. Otherwise, memmove in xmlBufferAdd
* will blindly copy extra bytes from memory.
*/
- if (size > len) {
+ if ((unsigned int) size > len) {
remain = size - len;
size = len;
} else {
remain = 0;
}
}
- res =xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
+ res = xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
if (res < 0) {
ctxt->errNo = XML_PARSER_EOF;
ctxt->disableSAX = 1;
return (XML_PARSER_EOF);
}
- ctxt->input->base = ctxt->input->buf->buffer->content + base;
- ctxt->input->cur = ctxt->input->base + cur;
- ctxt->input->end =
- &ctxt->input->buf->buffer->content[ctxt->input->buf->buffer->use];
+ xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext, "PP: pushed %d\n", size);
#endif
@@ -11752,23 +12350,48 @@
if ((in->encoder != NULL) && (in->buffer != NULL) &&
(in->raw != NULL)) {
int nbchars;
+ size_t base = xmlBufGetInputBase(in->buffer, ctxt->input);
+ size_t current = ctxt->input->cur - ctxt->input->base;
- nbchars = xmlCharEncInFunc(in->encoder, in->buffer, in->raw);
+ nbchars = xmlCharEncInput(in, terminate);
if (nbchars < 0) {
/* TODO 2.6.0 */
xmlGenericError(xmlGenericErrorContext,
"xmlParseChunk: encoder error\n");
return(XML_ERR_INVALID_ENCODING);
}
+ xmlBufSetInputBaseCur(in->buffer, ctxt->input, base, current);
}
}
}
- if (remain != 0)
+ if (remain != 0) {
xmlParseTryOrFinish(ctxt, 0);
- else
- xmlParseTryOrFinish(ctxt, terminate);
+ } else {
+ if ((ctxt->input != NULL) && (ctxt->input->buf != NULL))
+ avail = xmlBufUse(ctxt->input->buf->buffer);
+ /*
+ * Depending on the current state it may not be such
+ * a good idea to try parsing if there is nothing in the chunk
+ * which would be worth doing a parser state transition and we
+ * need to wait for more data
+ */
+ if ((terminate) || (avail > XML_MAX_TEXT_LENGTH) ||
+ (old_avail == 0) || (avail == 0) ||
+ (xmlParseCheckTransition(ctxt,
+ (const char *)&ctxt->input->base[old_avail],
+ avail - old_avail)))
+ xmlParseTryOrFinish(ctxt, terminate);
+ }
if (ctxt->instate == XML_PARSER_EOF)
return(ctxt->errNo);
+
+ if ((ctxt->input != NULL) &&
+ (((ctxt->input->end - ctxt->input->cur) > XML_MAX_LOOKUP_LIMIT) ||
+ ((ctxt->input->cur - ctxt->input->base) > XML_MAX_LOOKUP_LIMIT)) &&
+ ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+ xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR, "Huge input lookup");
+ ctxt->instate = XML_PARSER_EOF;
+ }
if ((ctxt->errNo != XML_ERR_OK) && (ctxt->disableSAX == 1))
return(ctxt->errNo);
@@ -11780,28 +12403,35 @@
}
if ((end_in_lf == 1) && (ctxt->input != NULL) &&
(ctxt->input->buf != NULL)) {
+ size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer,
+ ctxt->input);
+ size_t current = ctxt->input->cur - ctxt->input->base;
+
xmlParserInputBufferPush(ctxt->input->buf, 1, "\r");
+
+ xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input,
+ base, current);
}
if (terminate) {
/*
* Check for termination
*/
- int avail = 0;
+ int cur_avail = 0;
if (ctxt->input != NULL) {
if (ctxt->input->buf == NULL)
- avail = ctxt->input->length -
- (ctxt->input->cur - ctxt->input->base);
+ cur_avail = ctxt->input->length -
+ (ctxt->input->cur - ctxt->input->base);
else
- avail = ctxt->input->buf->buffer->use -
- (ctxt->input->cur - ctxt->input->base);
+ cur_avail = xmlBufUse(ctxt->input->buf->buffer) -
+ (ctxt->input->cur - ctxt->input->base);
}
-
+
if ((ctxt->instate != XML_PARSER_EOF) &&
(ctxt->instate != XML_PARSER_EPILOG)) {
xmlFatalErr(ctxt, XML_ERR_DOCUMENT_END, NULL);
- }
- if ((ctxt->instate == XML_PARSER_EPILOG) && (avail > 0)) {
+ }
+ if ((ctxt->instate == XML_PARSER_EPILOG) && (cur_avail > 0)) {
xmlFatalErr(ctxt, XML_ERR_DOCUMENT_END, NULL);
}
if (ctxt->instate != XML_PARSER_EOF) {
@@ -11810,12 +12440,15 @@
}
ctxt->instate = XML_PARSER_EOF;
}
- return((xmlParserErrors) ctxt->errNo);
+ if (ctxt->wellFormed == 0)
+ return((xmlParserErrors) ctxt->errNo);
+ else
+ return(0);
}
/************************************************************************
* *
- * I/O front end functions to the parser *
+ * I/O front end functions to the parser *
* *
************************************************************************/
@@ -11839,7 +12472,7 @@
*/
xmlParserCtxtPtr
-xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
+xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
const char *chunk, int size, const char *filename) {
xmlParserCtxtPtr ctxt;
xmlParserInputPtr inputStream;
@@ -11888,7 +12521,7 @@
memcpy(ctxt->sax, sax, sizeof(xmlSAXHandlerV1));
if (user_data != NULL)
ctxt->userData = user_data;
- }
+ }
if (filename == NULL) {
ctxt->directory = NULL;
} else {
@@ -11914,11 +12547,7 @@
}
}
inputStream->buf = buf;
- inputStream->base = inputStream->buf->buffer->content;
- inputStream->cur = inputStream->buf->buffer->content;
- inputStream->end =
- &inputStream->buf->buffer->content[inputStream->buf->buffer->use];
-
+ xmlBufResetInput(inputStream->buf->buffer, inputStream);
inputPush(ctxt, inputStream);
/*
@@ -11929,15 +12558,12 @@
if ((size == 0) || (chunk == NULL)) {
ctxt->charset = XML_CHAR_ENCODING_NONE;
} else if ((ctxt->input != NULL) && (ctxt->input->buf != NULL)) {
- int base = ctxt->input->base - ctxt->input->buf->buffer->content;
- int cur = ctxt->input->cur - ctxt->input->base;
+ size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+ size_t cur = ctxt->input->cur - ctxt->input->base;
- xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
+ xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
- ctxt->input->base = ctxt->input->buf->buffer->content + base;
- ctxt->input->cur = ctxt->input->base + cur;
- ctxt->input->end =
- &ctxt->input->buf->buffer->content[ctxt->input->buf->buffer->use];
+ xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext, "PP: pushed %d\n", size);
#endif
@@ -11957,7 +12583,7 @@
*
* Blocks further parser processing
*/
-void
+void
xmlStopParser(xmlParserCtxtPtr ctxt) {
if (ctxt == NULL)
return;
@@ -11991,11 +12617,15 @@
xmlParserCtxtPtr ctxt;
xmlParserInputPtr inputStream;
xmlParserInputBufferPtr buf;
-
+
if (ioread == NULL) return(NULL);
buf = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx, enc);
- if (buf == NULL) return(NULL);
+ if (buf == NULL) {
+ if (ioclose != NULL)
+ ioclose(ioctx);
+ return (NULL);
+ }
ctxt = xmlNewParserCtxt();
if (ctxt == NULL) {
@@ -12020,7 +12650,7 @@
memcpy(ctxt->sax, sax, sizeof(xmlSAXHandlerV1));
if (user_data != NULL)
ctxt->userData = user_data;
- }
+ }
inputStream = xmlNewIOInputStream(ctxt, buf, enc);
if (inputStream == NULL) {
@@ -12035,7 +12665,7 @@
#ifdef LIBXML_VALID_ENABLED
/************************************************************************
* *
- * Front ends when parsing a DTD *
+ * Front ends when parsing a DTD *
* *
************************************************************************/
@@ -12046,7 +12676,7 @@
* @enc: the charset encoding if known
*
* Load and parse a DTD
- *
+ *
* Returns the resulting xmlDtdPtr or NULL in case of error.
* @input will be freed by the function in any case.
*/
@@ -12068,10 +12698,13 @@
return(NULL);
}
+ /* We are loading a DTD */
+ ctxt->options |= XML_PARSE_DTDLOAD;
+
/*
* Set-up the SAX context
*/
- if (sax != NULL) {
+ if (sax != NULL) {
if (ctxt->sax != NULL)
xmlFree(ctxt->sax);
ctxt->sax = sax;
@@ -12125,7 +12758,7 @@
if ((enc == XML_CHAR_ENCODING_NONE) &&
((ctxt->input->end - ctxt->input->cur) >= 4)) {
- /*
+ /*
* Get the 4 first bytes and decode the charset
* if enc != XML_CHAR_ENCODING_NONE
* plug some encoding conversion routines.
@@ -12164,7 +12797,7 @@
}
if (sax != NULL) ctxt->sax = NULL;
xmlFreeParserCtxt(ctxt);
-
+
return(ret);
}
@@ -12175,7 +12808,7 @@
* @SystemID: a NAME* containing the URL to the DTD
*
* Load and parse an external subset.
- *
+ *
* Returns the resulting xmlDtdPtr or NULL in case of error.
*/
@@ -12195,16 +12828,19 @@
return(NULL);
}
+ /* We are loading a DTD */
+ ctxt->options |= XML_PARSE_DTDLOAD;
+
/*
* Set-up the SAX context
*/
- if (sax != NULL) {
+ if (sax != NULL) {
if (ctxt->sax != NULL)
xmlFree(ctxt->sax);
ctxt->sax = sax;
ctxt->userData = ctxt;
}
-
+
/*
* Canonicalise the system ID
*/
@@ -12315,7 +12951,7 @@
/************************************************************************
* *
- * Front ends when parsing an Entity *
+ * Front ends when parsing an Entity *
* *
************************************************************************/
@@ -12431,12 +13067,22 @@
*/
if ((xmlStrEqual(ctx->version, BAD_CAST "1.0")) &&
(!xmlStrEqual(ctxt->input->version, BAD_CAST "1.0"))) {
- xmlFatalErrMsg(ctxt, XML_ERR_VERSION_MISMATCH,
+ xmlFatalErrMsg(ctxt, XML_ERR_VERSION_MISMATCH,
"Version mismatch between document and entity\n");
}
}
/*
+ * If the user provided its own SAX callbacks then reuse the
+ * useData callback field, otherwise the expected setup in a
+ * DOM builder is to have userData == ctxt
+ */
+ if (ctx->userData == ctx)
+ ctxt->userData = ctxt;
+ else
+ ctxt->userData = ctx->userData;
+
+ /*
* Doing validity checking on chunk doesn't make sense
*/
ctxt->instate = XML_PARSER_CONTENT;
@@ -12704,7 +13350,7 @@
if (ctxt->lastError.code != XML_ERR_OK)
xmlCopyError(&ctxt->lastError, &oldctxt->lastError);
- if (sax != NULL)
+ if (sax != NULL)
ctxt->sax = oldsax;
oldctxt->node_seq.maximum = ctxt->node_seq.maximum;
oldctxt->node_seq.length = ctxt->node_seq.length;
@@ -13074,7 +13720,7 @@
xmlFree((xmlChar *) ctxt->encoding);
ctxt->encoding = xmlStrdup((const xmlChar *) doc->encoding);
- hdlr = xmlFindCharEncodingHandler(doc->encoding);
+ hdlr = xmlFindCharEncodingHandler((const char *) doc->encoding);
if (hdlr != NULL) {
xmlSwitchToEncoding(ctxt, hdlr);
} else {
@@ -13085,6 +13731,8 @@
xmlCtxtUseOptionsInternal(ctxt, options, NULL);
xmlDetectSAX2(ctxt);
ctxt->myDoc = doc;
+ /* parsing in context, i.e. as within existing content */
+ ctxt->instate = XML_PARSER_CONTENT;
fake = xmlNewComment(NULL);
if (fake == NULL) {
@@ -13120,7 +13768,6 @@
}
cur = cur->parent;
}
- ctxt->instate = XML_PARSER_CONTENT;
}
if ((ctxt->validate) || (ctxt->replaceEntities != 0)) {
@@ -13523,7 +14170,7 @@
* @filename: the filename or URL
* @options: a combination of xmlParserOption
*
- * Create a parser context for a file or URL content.
+ * Create a parser context for a file or URL content.
* Automatic support for ZLIB/Compress compressed document is provided
* by default if found at compile-time and for file accesses
*
@@ -13565,7 +14212,7 @@
* xmlCreateFileParserCtxt:
* @filename: the filename
*
- * Create a parser context for a file content.
+ * Create a parser context for a file content.
* Automatic support for ZLIB/Compress compressed document is provided
* by default if found at compile-time.
*
@@ -13643,7 +14290,7 @@
if (sax != NULL)
ctxt->sax = NULL;
xmlFreeParserCtxt(ctxt);
-
+
return(ret);
}
@@ -13743,7 +14390,7 @@
xmlClearParserCtxt(ctxt);
return;
}
-
+
xmlClearParserCtxt(ctxt);
if (filename != NULL)
input->filename = (char *) xmlCanonicPath((const xmlChar *)filename);
@@ -13761,7 +14408,7 @@
*
* parse an XML file and call the given SAX handler routines.
* Automatic support for ZLIB/Compress compressed document is provided
- *
+ *
* Returns 0 in case of success or a error number otherwise
*/
int
@@ -13769,7 +14416,7 @@
const char *filename) {
int ret = 0;
xmlParserCtxtPtr ctxt;
-
+
ctxt = xmlCreateFileParserCtxt(filename);
if (ctxt == NULL) return -1;
if (ctxt->sax != (xmlSAXHandlerPtr) &xmlDefaultSAXHandler)
@@ -13779,9 +14426,9 @@
if (user_data != NULL)
ctxt->userData = user_data;
-
+
xmlParseDocument(ctxt);
-
+
if (ctxt->wellFormed)
ret = 0;
else {
@@ -13797,14 +14444,14 @@
ctxt->myDoc = NULL;
}
xmlFreeParserCtxt(ctxt);
-
+
return ret;
}
#endif /* LIBXML_SAX1_ENABLED */
/************************************************************************
* *
- * Front ends when parsing from memory *
+ * Front ends when parsing from memory *
* *
************************************************************************/
@@ -13848,9 +14495,7 @@
input->filename = NULL;
input->buf = buf;
- input->base = input->buf->buffer->content;
- input->cur = input->buf->buffer->content;
- input->end = &input->buf->buffer->content[input->buf->buffer->use];
+ xmlBufResetInput(input->buf->buffer, input);
inputPush(ctxt, input);
return(ctxt);
@@ -13906,7 +14551,7 @@
xmlFreeDoc(ctxt->myDoc);
ctxt->myDoc = NULL;
}
- if (sax != NULL)
+ if (sax != NULL)
ctxt->sax = NULL;
xmlFreeParserCtxt(ctxt);
@@ -13924,7 +14569,7 @@
* parse an XML in-memory block and use the given SAX function block
* to handle the parsing callback. If sax is NULL, fallback to the default
* DOM tree building routines.
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -13939,7 +14584,7 @@
* @size: the size of the array
*
* parse an XML in-memory block and build a tree.
- *
+ *
* Returns the resulting document tree
*/
@@ -13993,7 +14638,7 @@
ctxt->userData = user_data;
xmlParseDocument(ctxt);
-
+
if (ctxt->wellFormed)
ret = 0;
else {
@@ -14009,7 +14654,7 @@
ctxt->myDoc = NULL;
}
xmlFreeParserCtxt(ctxt);
-
+
return ret;
}
#endif /* LIBXML_SAX1_ENABLED */
@@ -14043,7 +14688,7 @@
* parse an XML in-memory document and build a tree.
* It use the given SAX function block to handle the parsing callback.
* If sax is NULL, fallback to the default DOM tree building routines.
- *
+ *
* Returns the resulting document tree
*/
@@ -14058,7 +14703,7 @@
ctxt = xmlCreateDocParserCtxt(cur);
if (ctxt == NULL) return(NULL);
- if (sax != NULL) {
+ if (sax != NULL) {
oldsax = ctxt->sax;
ctxt->sax = sax;
ctxt->userData = NULL;
@@ -14075,7 +14720,7 @@
if (sax != NULL)
ctxt->sax = oldsax;
xmlFreeParserCtxt(ctxt);
-
+
return(ret);
}
@@ -14084,7 +14729,7 @@
* @cur: a pointer to an array of xmlChar
*
* parse an XML in-memory document and build a tree.
- *
+ *
* Returns the resulting document tree
*/
@@ -14097,8 +14742,8 @@
#ifdef LIBXML_LEGACY_ENABLED
/************************************************************************
* *
- * Specific function to keep track of entities references *
- * and used by the XSLT debugger *
+ * Specific function to keep track of entities references *
+ * and used by the XSLT debugger *
* *
************************************************************************/
@@ -14108,7 +14753,7 @@
* xmlAddEntityReference:
* @ent : A valid entity
* @firstNode : A valid first node for children of entity
- * @lastNode : A valid last node of children entity
+ * @lastNode : A valid last node of children entity
*
* Notify of a reference to an entity of type XML_EXTERNAL_GENERAL_PARSED_ENTITY
*/
@@ -14137,7 +14782,7 @@
/************************************************************************
* *
- * Miscellaneous *
+ * Miscellaneous *
* *
************************************************************************/
@@ -14165,12 +14810,13 @@
__xmlGlobalInitMutexLock();
if (xmlParserInitialized == 0) {
#endif
- xmlInitGlobals();
xmlInitThreads();
+ xmlInitGlobals();
if ((xmlGenericError == xmlGenericErrorDefaultFunc) ||
(xmlGenericError == NULL))
initGenericErrorDefaultFunc(NULL);
xmlInitMemory();
+ xmlInitializeDict();
xmlInitCharEncodingHandlers();
xmlDefaultSAXHandlerInit();
xmlRegisterDefaultInputCallbacks();
@@ -14184,6 +14830,9 @@
#ifdef LIBXML_XPATH_ENABLED
xmlXPathInit();
#endif
+#ifdef LIBXML_CATALOG_ENABLED
+ xmlInitializeCatalog();
+#endif
xmlParserInitialized = 1;
#ifdef LIBXML_THREAD_ENABLED
}
@@ -14231,8 +14880,8 @@
xmlSchemaCleanupTypes();
xmlRelaxNGCleanupTypes();
#endif
- xmlCleanupGlobals();
xmlResetLastError();
+ xmlCleanupGlobals();
xmlCleanupThreads(); /* must be last if called not from the main thread */
xmlCleanupMemory();
xmlParserInitialized = 0;
@@ -14252,7 +14901,7 @@
* current scope
*/
#define DICT_FREE(str) \
- if ((str) && ((!dict) || \
+ if ((str) && ((!dict) || \
(xmlDictOwns(dict, (const xmlChar *)(str)) == 0))) \
xmlFree((char *)(str));
@@ -14267,7 +14916,7 @@
{
xmlParserInputPtr input;
xmlDictPtr dict;
-
+
if (ctxt == NULL)
return;
@@ -14335,6 +14984,7 @@
ctxt->catalogs = NULL;
ctxt->nbentities = 0;
ctxt->sizeentities = 0;
+ ctxt->sizeentcopy = 0;
xmlInitNodeInfoSeq(&ctxt->node_seq);
if (ctxt->attsDefault != NULL) {
@@ -14419,25 +15069,18 @@
inputStream->filename = (char *)
xmlCanonicPath((const xmlChar *) filename);
inputStream->buf = buf;
- inputStream->base = inputStream->buf->buffer->content;
- inputStream->cur = inputStream->buf->buffer->content;
- inputStream->end =
- &inputStream->buf->buffer->content[inputStream->buf->buffer->use];
+ xmlBufResetInput(buf->buffer, inputStream);
inputPush(ctxt, inputStream);
if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
(ctxt->input->buf != NULL)) {
- int base = ctxt->input->base - ctxt->input->buf->buffer->content;
- int cur = ctxt->input->cur - ctxt->input->base;
+ size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+ size_t cur = ctxt->input->cur - ctxt->input->base;
xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
- ctxt->input->base = ctxt->input->buf->buffer->content + base;
- ctxt->input->cur = ctxt->input->base + cur;
- ctxt->input->end =
- &ctxt->input->buf->buffer->content[ctxt->input->buf->buffer->
- use];
+ xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
#ifdef DEBUG_PUSH
xmlGenericError(xmlGenericErrorContext, "PP: pushed %d\n", size);
#endif
@@ -14588,11 +15231,21 @@
if (options & XML_PARSE_HUGE) {
ctxt->options |= XML_PARSE_HUGE;
options -= XML_PARSE_HUGE;
+ if (ctxt->dict != NULL)
+ xmlDictSetLimit(ctxt->dict, 0);
}
if (options & XML_PARSE_OLDSAX) {
ctxt->options |= XML_PARSE_OLDSAX;
options -= XML_PARSE_OLDSAX;
}
+ if (options & XML_PARSE_IGNORE_ENC) {
+ ctxt->options |= XML_PARSE_IGNORE_ENC;
+ options -= XML_PARSE_IGNORE_ENC;
+ }
+ if (options & XML_PARSE_BIG_LINES) {
+ ctxt->options |= XML_PARSE_BIG_LINES;
+ options -= XML_PARSE_BIG_LINES;
+ }
ctxt->linenumbers = 1;
return (options);
}
@@ -14667,7 +15320,7 @@
* @options: a combination of xmlParserOption
*
* parse an XML in-memory document and build a tree.
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -14677,6 +15330,7 @@
if (cur == NULL)
return (NULL);
+ xmlInitParser();
ctxt = xmlCreateDocParserCtxt(cur);
if (ctxt == NULL)
@@ -14691,7 +15345,7 @@
* @options: a combination of xmlParserOption
*
* parse an XML file from the filesystem or the network.
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -14699,6 +15353,7 @@
{
xmlParserCtxtPtr ctxt;
+ xmlInitParser();
ctxt = xmlCreateURLParserCtxt(filename, options);
if (ctxt == NULL)
return (NULL);
@@ -14714,7 +15369,7 @@
* @options: a combination of xmlParserOption
*
* parse an XML in-memory document and build a tree.
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -14722,6 +15377,7 @@
{
xmlParserCtxtPtr ctxt;
+ xmlInitParser();
ctxt = xmlCreateMemoryParserCtxt(buffer, size);
if (ctxt == NULL)
return (NULL);
@@ -14738,7 +15394,7 @@
* parse an XML from a file descriptor and build a tree.
* NOTE that the file descriptor will not be closed when the
* reader is closed or reset.
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -14750,6 +15406,7 @@
if (fd < 0)
return (NULL);
+ xmlInitParser();
input = xmlParserInputBufferCreateFd(fd, XML_CHAR_ENCODING_NONE);
if (input == NULL)
@@ -14780,7 +15437,7 @@
* @options: a combination of xmlParserOption
*
* parse an XML document from I/O functions and source and build a tree.
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -14793,11 +15450,15 @@
if (ioread == NULL)
return (NULL);
+ xmlInitParser();
input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
XML_CHAR_ENCODING_NONE);
- if (input == NULL)
+ if (input == NULL) {
+ if (ioclose != NULL)
+ ioclose(ioctx);
return (NULL);
+ }
ctxt = xmlNewParserCtxt();
if (ctxt == NULL) {
xmlFreeParserInputBuffer(input);
@@ -14823,7 +15484,7 @@
*
* parse an XML in-memory document and build a tree.
* This reuses the existing @ctxt parser context
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -14836,6 +15497,7 @@
return (NULL);
if (ctxt == NULL)
return (NULL);
+ xmlInitParser();
xmlCtxtReset(ctxt);
@@ -14856,7 +15518,7 @@
*
* parse an XML file from the filesystem or the network.
* This reuses the existing @ctxt parser context
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -14869,6 +15531,7 @@
return (NULL);
if (ctxt == NULL)
return (NULL);
+ xmlInitParser();
xmlCtxtReset(ctxt);
@@ -14891,7 +15554,7 @@
*
* parse an XML in-memory document and build a tree.
* This reuses the existing @ctxt parser context
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -14905,6 +15568,7 @@
return (NULL);
if (buffer == NULL)
return (NULL);
+ xmlInitParser();
xmlCtxtReset(ctxt);
@@ -14935,7 +15599,7 @@
* This reuses the existing @ctxt parser context
* NOTE that the file descriptor will not be closed when the
* reader is closed or reset.
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -14949,6 +15613,7 @@
return (NULL);
if (ctxt == NULL)
return (NULL);
+ xmlInitParser();
xmlCtxtReset(ctxt);
@@ -14978,7 +15643,7 @@
*
* parse an XML document from I/O functions and source and build a tree.
* This reuses the existing @ctxt parser context
- *
+ *
* Returns the resulting document tree
*/
xmlDocPtr
@@ -14994,13 +15659,17 @@
return (NULL);
if (ctxt == NULL)
return (NULL);
+ xmlInitParser();
xmlCtxtReset(ctxt);
input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
XML_CHAR_ENCODING_NONE);
- if (input == NULL)
+ if (input == NULL) {
+ if (ioclose != NULL)
+ ioclose(ioctx);
return (NULL);
+ }
stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
if (stream == NULL) {
xmlFreeParserInputBuffer(input);
diff --git a/third_party/libxml/src/parserInternals.c b/third_party/libxml/src/parserInternals.c
index 2404ddf..df204fd 100644
--- a/third_party/libxml/src/parserInternals.c
+++ b/third_party/libxml/src/parserInternals.c
@@ -55,6 +55,9 @@
#include <libxml/globals.h>
#include <libxml/chvalid.h>
+#include "buf.h"
+#include "enc.h"
+
/*
* Various global defaults for parsing
*/
@@ -73,15 +76,15 @@
xmlInitParser();
if ((myversion / 10000) != (version / 10000)) {
- xmlGenericError(xmlGenericErrorContext,
+ xmlGenericError(xmlGenericErrorContext,
"Fatal: program compiled against libxml %d using libxml %d\n",
(version / 10000), (myversion / 10000));
- fprintf(stderr,
+ fprintf(stderr,
"Fatal: program compiled against libxml %d using libxml %d\n",
(version / 10000), (myversion / 10000));
}
if ((myversion / 100) < (version / 100)) {
- xmlGenericError(xmlGenericErrorContext,
+ xmlGenericError(xmlGenericErrorContext,
"Warning: program compiled against libxml %d using older %d\n",
(version / 100), (myversion / 100));
}
@@ -90,7 +93,7 @@
/************************************************************************
* *
- * Some factorized error routines *
+ * Some factorized error routines *
* *
************************************************************************/
@@ -225,7 +228,7 @@
/************************************************************************
* *
- * Input handling functions for progressive parsing *
+ * Input handling functions for progressive parsing *
* *
************************************************************************/
@@ -242,7 +245,7 @@
static
void check_buffer(xmlParserInputPtr in) {
- if (in->base != in->buf->buffer->content) {
+ if (in->base != xmlBufContent(in->buf->buffer)) {
xmlGenericError(xmlGenericErrorContext,
"xmlParserInput: base mismatch problem\n");
}
@@ -250,17 +253,17 @@
xmlGenericError(xmlGenericErrorContext,
"xmlParserInput: cur < base problem\n");
}
- if (in->cur > in->base + in->buf->buffer->use) {
+ if (in->cur > in->base + xmlBufUse(in->buf->buffer)) {
xmlGenericError(xmlGenericErrorContext,
"xmlParserInput: cur > base + use problem\n");
}
- xmlGenericError(xmlGenericErrorContext,"buffer %x : content %x, cur %d, use %d, size %d\n",
- (int) in, (int) in->buf->buffer->content, in->cur - in->base,
- in->buf->buffer->use, in->buf->buffer->size);
+ xmlGenericError(xmlGenericErrorContext,"buffer %x : content %x, cur %d, use %d\n",
+ (int) in, (int) xmlBufContent(in->buf->buffer), in->cur - in->base,
+ xmlBufUse(in->buf->buffer));
}
#else
-#define CHECK_BUFFER(in)
+#define CHECK_BUFFER(in)
#endif
@@ -269,50 +272,13 @@
* @in: an XML parser input
* @len: an indicative size for the lookahead
*
- * This function refresh the input for the parser. It doesn't try to
- * preserve pointers to the input buffer, and discard already read data
+ * This function was internal and is deprecated.
*
- * Returns the number of xmlChars read, or -1 in case of error, 0 indicate the
- * end of this entity
+ * Returns -1 as this is an error to use it.
*/
int
-xmlParserInputRead(xmlParserInputPtr in, int len) {
- int ret;
- int used;
- int indx;
-
- if (in == NULL) return(-1);
-#ifdef DEBUG_INPUT
- xmlGenericError(xmlGenericErrorContext, "Read\n");
-#endif
- if (in->buf == NULL) return(-1);
- if (in->base == NULL) return(-1);
- if (in->cur == NULL) return(-1);
- if (in->buf->buffer == NULL) return(-1);
- if (in->buf->readcallback == NULL) return(-1);
-
- CHECK_BUFFER(in);
-
- used = in->cur - in->buf->buffer->content;
- ret = xmlBufferShrink(in->buf->buffer, used);
- if (ret > 0) {
- in->cur -= ret;
- in->consumed += ret;
- }
- ret = xmlParserInputBufferRead(in->buf, len);
- if (in->base != in->buf->buffer->content) {
- /*
- * the buffer has been reallocated
- */
- indx = in->cur - in->base;
- in->base = in->buf->buffer->content;
- in->cur = &in->buf->buffer->content[indx];
- }
- in->end = &in->buf->buffer->content[in->buf->buffer->use];
-
- CHECK_BUFFER(in);
-
- return(ret);
+xmlParserInputRead(xmlParserInputPtr in ATTRIBUTE_UNUSED, int len ATTRIBUTE_UNUSED) {
+ return(-1);
}
/**
@@ -323,15 +289,16 @@
* This function increase the input for the parser. It tries to
* preserve pointers to the input buffer, and keep already read data
*
- * Returns the number of xmlChars read, or -1 in case of error, 0 indicate the
+ * Returns the amount of char read, or -1 in case of error, 0 indicate the
* end of this entity
*/
int
xmlParserInputGrow(xmlParserInputPtr in, int len) {
- int ret;
- int indx;
+ size_t ret;
+ size_t indx;
+ const xmlChar *content;
- if (in == NULL) return(-1);
+ if ((in == NULL) || (len < 0)) return(-1);
#ifdef DEBUG_INPUT
xmlGenericError(xmlGenericErrorContext, "Grow\n");
#endif
@@ -343,15 +310,15 @@
CHECK_BUFFER(in);
indx = in->cur - in->base;
- if (in->buf->buffer->use > (unsigned int) indx + INPUT_CHUNK) {
+ if (xmlBufUse(in->buf->buffer) > (unsigned int) indx + INPUT_CHUNK) {
CHECK_BUFFER(in);
return(0);
}
- if (in->buf->readcallback != NULL)
+ if (in->buf->readcallback != NULL) {
ret = xmlParserInputBufferGrow(in->buf, len);
- else
+ } else
return(0);
/*
@@ -360,15 +327,17 @@
* pointer arithmetic. Insure will raise it as a bug but in
* that specific case, that's not !
*/
- if (in->base != in->buf->buffer->content) {
+
+ content = xmlBufContent(in->buf->buffer);
+ if (in->base != content) {
/*
* the buffer has been reallocated
*/
indx = in->cur - in->base;
- in->base = in->buf->buffer->content;
- in->cur = &in->buf->buffer->content[indx];
+ in->base = content;
+ in->cur = &content[indx];
}
- in->end = &in->buf->buffer->content[in->buf->buffer->use];
+ in->end = xmlBufEnd(in->buf->buffer);
CHECK_BUFFER(in);
@@ -383,9 +352,10 @@
*/
void
xmlParserInputShrink(xmlParserInputPtr in) {
- int used;
- int ret;
- int indx;
+ size_t used;
+ size_t ret;
+ size_t indx;
+ const xmlChar *content;
#ifdef DEBUG_INPUT
xmlGenericError(xmlGenericErrorContext, "Shrink\n");
@@ -398,42 +368,43 @@
CHECK_BUFFER(in);
- used = in->cur - in->buf->buffer->content;
+ used = in->cur - xmlBufContent(in->buf->buffer);
/*
* Do not shrink on large buffers whose only a tiny fraction
* was consumed
*/
if (used > INPUT_CHUNK) {
- ret = xmlBufferShrink(in->buf->buffer, used - LINE_LEN);
+ ret = xmlBufShrink(in->buf->buffer, used - LINE_LEN);
if (ret > 0) {
in->cur -= ret;
in->consumed += ret;
}
- in->end = &in->buf->buffer->content[in->buf->buffer->use];
+ in->end = xmlBufEnd(in->buf->buffer);
}
CHECK_BUFFER(in);
- if (in->buf->buffer->use > INPUT_CHUNK) {
+ if (xmlBufUse(in->buf->buffer) > INPUT_CHUNK) {
return;
}
xmlParserInputBufferRead(in->buf, 2 * INPUT_CHUNK);
- if (in->base != in->buf->buffer->content) {
+ content = xmlBufContent(in->buf->buffer);
+ if (in->base != content) {
/*
* the buffer has been reallocated
*/
indx = in->cur - in->base;
- in->base = in->buf->buffer->content;
- in->cur = &in->buf->buffer->content[indx];
+ in->base = content;
+ in->cur = &content[indx];
}
- in->end = &in->buf->buffer->content[in->buf->buffer->use];
+ in->end = xmlBufEnd(in->buf->buffer);
CHECK_BUFFER(in);
}
/************************************************************************
* *
- * UTF8 character input and related functions *
+ * UTF8 character input and related functions *
* *
************************************************************************/
@@ -484,7 +455,7 @@
* UCS-4 range (hex.) UTF-8 octet sequence (binary)
* 0000 0000-0000 007F 0xxxxxxx
* 0000 0080-0000 07FF 110xxxxx 10xxxxxx
- * 0000 0800-0000 FFFF 1110xxxx 10xxxxxx 10xxxxxx
+ * 0000 0800-0000 FFFF 1110xxxx 10xxxxxx 10xxxxxx
*
* Check for the 0x110000 limit too
*/
@@ -634,7 +605,7 @@
* UCS-4 range (hex.) UTF-8 octet sequence (binary)
* 0000 0000-0000 007F 0xxxxxxx
* 0000 0080-0000 07FF 110xxxxx 10xxxxxx
- * 0000 0800-0000 FFFF 1110xxxx 10xxxxxx 10xxxxxx
+ * 0000 0800-0000 FFFF 1110xxxx 10xxxxxx 10xxxxxx
*
* Check for the 0x110000 limit too
*/
@@ -695,7 +666,7 @@
if (!IS_CHAR(val)) {
xmlErrEncodingInt(ctxt, XML_ERR_INVALID_CHAR,
"Char 0x%X out of allowed range\n", val);
- }
+ }
return(val);
} else {
/* 1-byte code */
@@ -759,7 +730,7 @@
"Input is not proper UTF-8, indicate encoding !\n%s",
BAD_CAST buffer, NULL);
}
- ctxt->charset = XML_CHAR_ENCODING_8859_1;
+ ctxt->charset = XML_CHAR_ENCODING_8859_1;
*len = 1;
return((int) *ctxt->input->cur);
}
@@ -788,7 +759,7 @@
* UCS-4 range (hex.) UTF-8 octet sequence (binary)
* 0000 0000-0000 007F 0xxxxxxx
* 0000 0080-0000 07FF 110xxxxx 10xxxxxx
- * 0000 0800-0000 FFFF 1110xxxx 10xxxxxx 10xxxxxx
+ * 0000 0800-0000 FFFF 1110xxxx 10xxxxxx 10xxxxxx
*
* Check for the 0x110000 limit too
*/
@@ -881,7 +852,7 @@
* @out: pointer to an array of xmlChar
* @val: the char value
*
- * append the char value in the array
+ * append the char value in the array
*
* Returns the number of xmlChar written
*/
@@ -895,7 +866,7 @@
* UCS-4 range (hex.) UTF-8 octet sequence (binary)
* 0000 0000-0000 007F 0xxxxxxx
* 0000 0080-0000 07FF 110xxxxx 10xxxxxx
- * 0000 0800-0000 FFFF 1110xxxx 10xxxxxx 10xxxxxx
+ * 0000 0800-0000 FFFF 1110xxxx 10xxxxxx 10xxxxxx
*/
if (val >= 0x80) {
xmlChar *savedout = out;
@@ -923,7 +894,7 @@
* @out: pointer to an array of xmlChar
* @val: the char value
*
- * append the char value in the array
+ * append the char value in the array
*
* Returns the number of xmlChar written
*/
@@ -945,11 +916,6 @@
* *
************************************************************************/
-/* defined in encoding.c, not public */
-int
-xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
- xmlBufferPtr in, int len);
-
static int
xmlSwitchToEncodingInt(xmlParserCtxtPtr ctxt,
xmlCharEncodingHandlerPtr handler, int len);
@@ -1189,12 +1155,12 @@
/*
* Is there already some content down the pipe to convert ?
*/
- if ((input->buf->buffer != NULL) && (input->buf->buffer->use > 0)) {
+ if (xmlBufIsEmpty(input->buf->buffer) == 0) {
int processed;
unsigned int use;
/*
- * Specific handling of the Byte Order Mark for
+ * Specific handling of the Byte Order Mark for
* UTF-16
*/
if ((handler->name != NULL) &&
@@ -1225,19 +1191,17 @@
* Move it as the raw buffer and create a new input buffer
*/
processed = input->cur - input->base;
- xmlBufferShrink(input->buf->buffer, processed);
+ xmlBufShrink(input->buf->buffer, processed);
input->buf->raw = input->buf->buffer;
- input->buf->buffer = xmlBufferCreate();
+ input->buf->buffer = xmlBufCreate();
input->buf->rawconsumed = processed;
- use = input->buf->raw->use;
+ use = xmlBufUse(input->buf->raw);
if (ctxt->html) {
/*
* convert as much as possible of the buffer
*/
- nbchars = xmlCharEncInFunc(input->buf->encoder,
- input->buf->buffer,
- input->buf->raw);
+ nbchars = xmlCharEncInput(input->buf, 1);
} else {
/*
* convert just enough to get
@@ -1245,10 +1209,7 @@
* parsed with the autodetected encoding
* into the parser reading buffer.
*/
- nbchars = xmlCharEncFirstLineInt(input->buf->encoder,
- input->buf->buffer,
- input->buf->raw,
- len);
+ nbchars = xmlCharEncFirstLineInput(input->buf, len);
}
if (nbchars < 0) {
xmlErrInternal(ctxt,
@@ -1256,10 +1217,8 @@
NULL);
return (-1);
}
- input->buf->rawconsumed += use - input->buf->raw->use;
- input->base = input->cur = input->buf->buffer->content;
- input->end = &input->base[input->buf->buffer->use];
-
+ input->buf->rawconsumed += use - xmlBufUse(input->buf->raw);
+ xmlBufResetInput(input->buf->buffer, input);
}
return (0);
} else if (input->length == 0) {
@@ -1294,7 +1253,7 @@
* xmlSwitchToEncodingInt:
* @ctxt: the parser context
* @handler: the encoding handler
- * @len: the lenght to convert or -1
+ * @len: the length to convert or -1
*
* change the input functions when discovering the character encoding
* of a given entity, and convert only @len bytes of the output, this
@@ -1336,7 +1295,7 @@
* Returns 0 in case of success, -1 otherwise
*/
int
-xmlSwitchToEncoding(xmlParserCtxtPtr ctxt, xmlCharEncodingHandlerPtr handler)
+xmlSwitchToEncoding(xmlParserCtxtPtr ctxt, xmlCharEncodingHandlerPtr handler)
{
return (xmlSwitchToEncodingInt(ctxt, handler, -1));
}
@@ -1363,7 +1322,7 @@
if (input->version != NULL) xmlFree((char *) input->version);
if ((input->free != NULL) && (input->base != NULL))
input->free((xmlChar *) input->base);
- if (input->buf != NULL)
+ if (input->buf != NULL)
xmlFreeParserInputBuffer(input->buf);
xmlFree(input);
}
@@ -1372,13 +1331,13 @@
* xmlNewInputStream:
* @ctxt: an XML parser context
*
- * Create a new input stream structure
+ * Create a new input stream structure.
+ *
* Returns the new input stream or NULL
*/
xmlParserInputPtr
xmlNewInputStream(xmlParserCtxtPtr ctxt) {
xmlParserInputPtr input;
- static int id = 0;
input = (xmlParserInputPtr) xmlMalloc(sizeof(xmlParserInput));
if (input == NULL) {
@@ -1389,11 +1348,15 @@
input->line = 1;
input->col = 1;
input->standalone = -1;
+
/*
- * we don't care about thread reentrancy unicity for a single
- * parser context (and hence thread) is sufficient.
+ * If the context is NULL the id cannot be initialized, but that
+ * should not happen while parsing which is the situation where
+ * the id is actually needed.
*/
- input->id = id++;
+ if (ctxt != NULL)
+ input->id = ctxt->input_id++;
+
return(input);
}
@@ -1422,9 +1385,8 @@
}
inputStream->filename = NULL;
inputStream->buf = input;
- inputStream->base = inputStream->buf->buffer->content;
- inputStream->cur = inputStream->buf->buffer->content;
- inputStream->end = &inputStream->base[inputStream->buf->buffer->use];
+ xmlBufResetInput(inputStream->buf->buffer, inputStream);
+
if (enc != XML_CHAR_ENCODING_NONE) {
xmlSwitchEncoding(ctxt, enc);
}
@@ -1566,7 +1528,7 @@
inputStream = xmlCheckHTTPInput(ctxt, inputStream);
if (inputStream == NULL)
return(NULL);
-
+
if (inputStream->filename == NULL)
URI = xmlStrdup((xmlChar *) filename);
else
@@ -1577,9 +1539,7 @@
if (URI != NULL) xmlFree((char *) URI);
inputStream->directory = directory;
- inputStream->base = inputStream->buf->buffer->content;
- inputStream->cur = inputStream->buf->buffer->content;
- inputStream->end = &inputStream->base[inputStream->buf->buffer->use];
+ xmlBufResetInput(inputStream->buf->buffer, inputStream);
if ((ctxt->directory == NULL) && (directory != NULL))
ctxt->directory = (char *) xmlStrdup((const xmlChar *) directory);
return(inputStream);
@@ -1618,6 +1578,8 @@
xmlErrMemory(NULL, "cannot initialize parser context\n");
return(-1);
}
+ xmlDictSetLimit(ctxt->dict, XML_MAX_DICTIONARY_LIMIT);
+
if (ctxt->sax == NULL)
ctxt->sax = (xmlSAXHandler *) xmlMalloc(sizeof(xmlSAXHandler));
if (ctxt->sax == NULL) {
@@ -1729,12 +1691,20 @@
ctxt->nsWellFormed = 1;
ctxt->valid = 1;
ctxt->loadsubset = xmlLoadExtDtdDefaultValue;
+ if (ctxt->loadsubset) {
+ ctxt->options |= XML_PARSE_DTDLOAD;
+ }
ctxt->validate = xmlDoValidityCheckingDefaultValue;
ctxt->pedantic = xmlPedanticParserDefaultValue;
+ if (ctxt->pedantic) {
+ ctxt->options |= XML_PARSE_PEDANTIC;
+ }
ctxt->linenumbers = xmlLineNumbersDefaultValue;
ctxt->keepBlanks = xmlKeepBlanksDefaultValue;
- if (ctxt->keepBlanks == 0)
+ if (ctxt->keepBlanks == 0) {
ctxt->sax->ignorableWhitespace = xmlSAX2IgnorableWhitespace;
+ ctxt->options |= XML_PARSE_NOBLANKS;
+ }
ctxt->vctxt.finishDtd = XML_CTXT_FINISH_DTD_0;
ctxt->vctxt.userData = ctxt;
@@ -1746,8 +1716,12 @@
else
ctxt->vctxt.warning = xmlParserValidityWarning;
ctxt->vctxt.nodeMax = 0;
+ ctxt->options |= XML_PARSE_DTDVALID;
}
ctxt->replaceEntities = xmlSubstituteEntitiesDefaultValue;
+ if (ctxt->replaceEntities) {
+ ctxt->options |= XML_PARSE_NOENT;
+ }
ctxt->record_info = 0;
ctxt->nbChars = 0;
ctxt->checkIndex = 0;
@@ -1757,6 +1731,9 @@
ctxt->charset = XML_CHAR_ENCODING_UTF8;
ctxt->catalogs = NULL;
ctxt->nbentities = 0;
+ ctxt->sizeentities = 0;
+ ctxt->sizeentcopy = 0;
+ ctxt->input_id = 1;
xmlInitNodeInfoSeq(&ctxt->node_seq);
return(0);
}
@@ -1802,7 +1779,7 @@
if (ctxt->nsTab != NULL) xmlFree((char *) ctxt->nsTab);
if (ctxt->pushTab != NULL) xmlFree(ctxt->pushTab);
if (ctxt->attallocs != NULL) xmlFree(ctxt->attallocs);
- if (ctxt->attsDefault != NULL)
+ if (ctxt->attsDefault != NULL)
xmlHashFree(ctxt->attsDefault, (xmlHashDeallocator) xmlFree);
if (ctxt->attsSpecial != NULL)
xmlHashFree(ctxt->attsSpecial, NULL);
@@ -1902,7 +1879,7 @@
* @node: an XML node within the tree
*
* Find the parser node info struct for a given node
- *
+ *
* Returns an xmlParserNodeInfo block pointer or NULL
*/
const xmlParserNodeInfo *
@@ -1960,7 +1937,7 @@
* @seq: a node info sequence pointer
* @node: an XML node pointer
*
- *
+ *
* xmlParserFindNodeInfoIndex : Find the index that the info record for
* the given node is or should be at in a sorted sequence
*
@@ -2017,7 +1994,7 @@
pos = xmlParserFindNodeInfoIndex(&ctxt->node_seq, (xmlNodePtr)
info->node);
- if ((pos < ctxt->node_seq.length) &&
+ if ((pos < ctxt->node_seq.length) &&
(ctxt->node_seq.buffer != NULL) &&
(ctxt->node_seq.buffer[pos].node == info->node)) {
ctxt->node_seq.buffer[pos] = *info;
@@ -2025,7 +2002,8 @@
/* Otherwise, we need to add new node to buffer */
else {
- if (ctxt->node_seq.length + 1 > ctxt->node_seq.maximum) {
+ if ((ctxt->node_seq.length + 1 > ctxt->node_seq.maximum) ||
+ (ctxt->node_seq.buffer == NULL)) {
xmlParserNodeInfo *tmp_buffer;
unsigned int byte_size;
@@ -2070,7 +2048,7 @@
************************************************************************/
/**
* xmlPedanticParserDefault:
- * @val: int 0 or 1
+ * @val: int 0 or 1
*
* Set and return the previous value for enabling pedantic warnings.
*
@@ -2087,7 +2065,7 @@
/**
* xmlLineNumbersDefault:
- * @val: int 0 or 1
+ * @val: int 0 or 1
*
* Set and return the previous value for enabling line numbers in elements
* contents. This may break on old application and is turned off by default.
@@ -2105,7 +2083,7 @@
/**
* xmlSubstituteEntitiesDefault:
- * @val: int 0 or 1
+ * @val: int 0 or 1
*
* Set and return the previous value for default entity support.
* Initially the parser always keep entity references instead of substituting
@@ -2127,7 +2105,7 @@
/**
* xmlKeepBlanksDefault:
- * @val: int 0 or 1
+ * @val: int 0 or 1
*
* Set and return the previous value for default blanks text nodes support.
* The 1.x version of the parser used an heuristic to try to detect
@@ -2138,7 +2116,7 @@
* ignorableWhitespace() are only generated when running the parser in
* validating mode and when the current element doesn't allow CDATA or
* mixed content.
- * This function is provided as a way to force the standard behavior
+ * This function is provided as a way to force the standard behavior
* on 1.X libs and to switch back to the old mode for compatibility when
* running 1.X client code on 2.X . Upgrade of 1.X code should be done
* by using xmlIsBlankNode() commodity function to detect the "empty"
diff --git a/third_party/libxml/src/pattern.c b/third_party/libxml/src/pattern.c
index 0e38c2d..33dee3a 100644
--- a/third_party/libxml/src/pattern.c
+++ b/third_party/libxml/src/pattern.c
@@ -3,7 +3,7 @@
*
* Reference:
* http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/
- * to some extent
+ * to some extent
* http://www.w3.org/TR/1999/REC-xml-19991116
*
* See Copyright for the status of this software.
@@ -39,6 +39,9 @@
/* #define DEBUG_STREAMING */
+#ifdef ERROR
+#undef ERROR
+#endif
#define ERROR(a, b, c, d)
#define ERROR5(a, b, c, d, e)
@@ -53,7 +56,7 @@
* NOTE: Those private flags (XML_STREAM_xxx) are used
* in _xmlStreamCtxt->flag. They extend the public
* xmlPatternFlags, so be carefull not to interfere with the
-* reserved values for xmlPatternFlags.
+* reserved values for xmlPatternFlags.
*/
#define XML_STREAM_FINAL_IS_ANY_NODE 1<<14
#define XML_STREAM_FROM_ROOT 1<<15
@@ -159,7 +162,7 @@
#define PAT_FROM_CUR (1<<9)
struct _xmlPattern {
- void *data; /* the associated template */
+ void *data; /* the associated template */
xmlDictPtr dict; /* the optional dictionary */
struct _xmlPattern *next; /* next pattern if | is used */
const xmlChar *pattern; /* the pattern */
@@ -178,15 +181,15 @@
int error; /* error code */
xmlDictPtr dict; /* the dictionary if any */
xmlPatternPtr comp; /* the result */
- xmlNodePtr elem; /* the current node if any */
+ xmlNodePtr elem; /* the current node if any */
const xmlChar **namespaces; /* the namespaces definitions */
int nb_namespaces; /* the number of namespaces */
};
/************************************************************************
- * *
- * Type functions *
- * *
+ * *
+ * Type functions *
+ * *
************************************************************************/
/**
@@ -305,7 +308,8 @@
cur->base = pattern;
if (namespaces != NULL) {
int i;
- for (i = 0;namespaces[2 * i] != NULL;i++);
+ for (i = 0;namespaces[2 * i] != NULL;i++)
+ ;
cur->nb_namespaces = i;
} else {
cur->nb_namespaces = 0;
@@ -323,7 +327,7 @@
static void
xmlFreePatParserContext(xmlPatParserContextPtr ctxt) {
if (ctxt == NULL)
- return;
+ return;
memset(ctxt, -1, sizeof(xmlPatParserContext));
xmlFree(ctxt);
}
@@ -451,9 +455,9 @@
}
/************************************************************************
- * *
- * The interpreter for the precompiled patterns *
- * *
+ * *
+ * The interpreter for the precompiled patterns *
+ * *
************************************************************************/
static int
@@ -705,7 +709,7 @@
* *
************************************************************************/
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
@@ -715,14 +719,14 @@
#define PEEKPREV(val) ctxt->cur[-(val)]
#define CUR_PTR ctxt->cur
-#define SKIP_BLANKS \
+#define SKIP_BLANKS \
while (IS_BLANK_CH(CUR)) NEXT
#define CURRENT (*ctxt->cur)
#define NEXT ((*ctxt->cur) ? ctxt->cur++: ctxt->cur)
-#define PUSH(op, val, val2) \
+#define PUSH(op, val, val2) \
if (xmlPatternAdd(ctxt, ctxt->comp, (op), (val), (val2))) goto error;
#define XSLT_ERROR(X) \
@@ -768,7 +772,7 @@
if (ctxt->dict)
ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
else
- ret = xmlStrndup(q, cur - q);
+ ret = xmlStrndup(q, cur - q);
}
cur += len;
CUR_PTR = cur;
@@ -787,7 +791,7 @@
if (ctxt->dict)
ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
else
- ret = xmlStrndup(q, cur - q);
+ ret = xmlStrndup(q, cur - q);
}
cur += len;
CUR_PTR = cur;
@@ -804,7 +808,7 @@
* xmlPatScanName:
* @ctxt: the XPath Parser context
*
- * [4] NameChar ::= Letter | Digit | '.' | '-' | '_' |
+ * [4] NameChar ::= Letter | Digit | '.' | '-' | '_' |
* CombiningChar | Extender
*
* [5] Name ::= (Letter | '_' | ':') (NameChar)*
@@ -829,7 +833,7 @@
while ((IS_LETTER(val)) || (IS_DIGIT(val)) ||
(val == '.') || (val == '-') ||
- (val == '_') ||
+ (val == '_') ||
(IS_COMBINING(val)) ||
(IS_EXTENDER(val))) {
cur += len;
@@ -838,7 +842,7 @@
if (ctxt->dict)
ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
else
- ret = xmlStrndup(q, cur - q);
+ ret = xmlStrndup(q, cur - q);
CUR_PTR = cur;
return(ret);
}
@@ -918,7 +922,7 @@
xmlChar *token = NULL;
xmlChar *name = NULL;
xmlChar *URL = NULL;
-
+
SKIP_BLANKS;
name = xmlPatScanNCName(ctxt);
if (name == NULL) {
@@ -935,10 +939,10 @@
if (CUR == ':') {
int i;
xmlChar *prefix = name;
-
+
NEXT;
- if (IS_BLANK_CH(CUR)) {
+ if (IS_BLANK_CH(CUR)) {
ERROR5(NULL, NULL, NULL, "Invalid QName.\n", NULL);
XML_PAT_FREE_STRING(ctxt, prefix);
ctxt->error = 1;
@@ -953,11 +957,11 @@
(prefix[2] == 'l') &&
(prefix[3] == 0))
{
- XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE);
+ XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE);
} else {
for (i = 0;i < ctxt->nb_namespaces;i++) {
if (xmlStrEqual(ctxt->namespaces[2 * i + 1], prefix)) {
- XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])
+ XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])
break;
}
}
@@ -965,7 +969,7 @@
ERROR5(NULL, NULL, NULL,
"xmlCompileAttributeTest : no namespace bound to prefix %s\n",
prefix);
- ctxt->error = 1;
+ ctxt->error = 1;
goto error;
}
}
@@ -979,7 +983,7 @@
"xmlCompileAttributeTest : Name expected\n");
ctxt->error = 1;
goto error;
- }
+ }
} else {
PUSH(XML_OP_ATTR, token, URL);
}
@@ -989,7 +993,7 @@
return;
error:
if (URL != NULL)
- XML_PAT_FREE_STRING(ctxt, URL)
+ XML_PAT_FREE_STRING(ctxt, URL)
if (token != NULL)
XML_PAT_FREE_STRING(ctxt, token);
}
@@ -1002,7 +1006,7 @@
* form suitable for fast matching.
*
* [3] Step ::= '.' | NameTest
- * [4] NameTest ::= QName | '*' | NCName ':' '*'
+ * [4] NameTest ::= QName | '*' | NCName ':' '*'
*/
static void
@@ -1033,7 +1037,7 @@
}
NEXT;
xmlCompileAttributeTest(ctxt);
- if (ctxt->error != 0)
+ if (ctxt->error != 0)
goto error;
return;
}
@@ -1058,7 +1062,7 @@
NEXT;
if (CUR != ':') {
xmlChar *prefix = name;
- int i;
+ int i;
if (hasBlanks || IS_BLANK_CH(CUR)) {
ERROR5(NULL, NULL, NULL, "Invalid QName.\n", NULL);
@@ -1107,7 +1111,7 @@
}
} else {
NEXT;
- if (xmlStrEqual(name, (const xmlChar *) "child")) {
+ if (xmlStrEqual(name, (const xmlChar *) "child")) {
XML_PAT_FREE_STRING(ctxt, name);
name = xmlPatScanName(ctxt);
if (name == NULL) {
@@ -1125,7 +1129,7 @@
if (CUR == ':') {
xmlChar *prefix = name;
int i;
-
+
NEXT;
if (IS_BLANK_CH(CUR)) {
ERROR5(NULL, NULL, NULL, "Invalid QName.\n", NULL);
@@ -1141,11 +1145,11 @@
(prefix[2] == 'l') &&
(prefix[3] == 0))
{
- XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE)
+ XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE)
} else {
for (i = 0;i < ctxt->nb_namespaces;i++) {
if (xmlStrEqual(ctxt->namespaces[2 * i + 1], prefix)) {
- XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])
+ XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])
break;
}
}
@@ -1193,7 +1197,7 @@
"The 'element' or 'attribute' axis is expected.\n", NULL);
ctxt->error = 1;
goto error;
- }
+ }
}
} else if (CUR == '*') {
if (name != NULL) {
@@ -1208,7 +1212,7 @@
return;
error:
if (URL != NULL)
- XML_PAT_FREE_STRING(ctxt, URL)
+ XML_PAT_FREE_STRING(ctxt, URL)
if (token != NULL)
XML_PAT_FREE_STRING(ctxt, token)
if (name != NULL)
@@ -1222,7 +1226,7 @@
* Compile the Path Pattern and generates a precompiled
* form suitable for fast matching.
*
- * [5] Path ::= ('.//')? ( Step '/' )* ( Step | '@' NameTest )
+ * [5] Path ::= ('.//')? ( Step '/' )* ( Step | '@' NameTest )
*/
static void
xmlCompilePathPattern(xmlPatParserContextPtr ctxt) {
@@ -1232,7 +1236,7 @@
} else if ((CUR == '.') || (ctxt->comp->flags & XML_PATTERN_NOTPATTERN)) {
ctxt->comp->flags |= PAT_FROM_CUR;
}
-
+
if ((CUR == '/') && (NXT(1) == '/')) {
PUSH(XML_OP_ANCESTOR, NULL, NULL);
NEXT;
@@ -1295,7 +1299,7 @@
ERROR5(NULL, NULL, NULL,
"Incomplete expression '%s'.\n", ctxt->base);
ctxt->error = 1;
- goto error;
+ goto error;
}
xmlCompileStepPattern(ctxt);
if (ctxt->error != 0)
@@ -1319,7 +1323,7 @@
* Compile the Path Pattern and generates a precompiled
* form suitable for fast matching.
*
- * [5] Path ::= ('.//')? ( Step '/' )* ( Step | '@' NameTest )
+ * [5] Path ::= ('.//')? ( Step '/' )* ( Step | '@' NameTest )
*/
static void
xmlCompileIDCXPathPath(xmlPatParserContextPtr ctxt) {
@@ -1374,7 +1378,7 @@
*/
do {
xmlCompileStepPattern(ctxt);
- if (ctxt->error != 0)
+ if (ctxt->error != 0)
goto error;
SKIP_BLANKS;
if (CUR != '/')
@@ -1393,7 +1397,7 @@
}
if (CUR == 0)
goto error_unfinished;
-
+
} while (CUR != 0);
if (CUR != 0) {
@@ -1409,7 +1413,7 @@
error_unfinished:
ctxt->error = 1;
ERROR5(NULL, NULL, NULL,
- "Unfinished expression '%s'.\n", ctxt->base);
+ "Unfinished expression '%s'.\n", ctxt->base);
return;
}
@@ -1564,7 +1568,7 @@
/**
* xmlStreamCompile:
* @comp: the precompiled pattern
- *
+ *
* Tries to stream compile a pattern
*
* Returns -1 in case of failure and 0 in case of success.
@@ -1601,7 +1605,7 @@
xmlDictReference(stream->dict);
}
- i = 0;
+ i = 0;
if (comp->flags & PAT_FROM_ROOT)
stream->flags |= XML_STREAM_FROM_ROOT;
@@ -1617,12 +1621,12 @@
break;
case XML_OP_NS:
s = xmlStreamCompAddStep(stream, NULL, step.value,
- XML_ELEMENT_NODE, flags);
+ XML_ELEMENT_NODE, flags);
if (s < 0)
goto error;
prevs = s;
- flags = 0;
- break;
+ flags = 0;
+ break;
case XML_OP_ATTR:
flags |= XML_STREAM_STEP_ATTR;
prevs = -1;
@@ -1632,7 +1636,7 @@
if (s < 0)
goto error;
break;
- case XML_OP_ELEM:
+ case XML_OP_ELEM:
if ((step.value == NULL) && (step.value2 == NULL)) {
/*
* We have a "." or "self::node()" here.
@@ -1651,7 +1655,7 @@
if (comp->nbStep == i + 1) {
stream->flags |= XML_STREAM_FINAL_IS_ANY_NODE;
}
- flags |= XML_STREAM_STEP_NODE;
+ flags |= XML_STREAM_STEP_NODE;
s = xmlStreamCompAddStep(stream, NULL, NULL,
XML_STREAM_ANY_NODE, flags);
if (s < 0)
@@ -1667,39 +1671,39 @@
stream->steps[prevs].flags |= XML_STREAM_STEP_IN_SET;
prevs = -1;
}
- break;
+ break;
} else {
/* Just skip this one. */
continue;
}
}
- /* An element node. */
+ /* An element node. */
s = xmlStreamCompAddStep(stream, step.value, step.value2,
- XML_ELEMENT_NODE, flags);
- if (s < 0)
- goto error;
- prevs = s;
- flags = 0;
- break;
- case XML_OP_CHILD:
- /* An element node child. */
- s = xmlStreamCompAddStep(stream, step.value, step.value2,
- XML_ELEMENT_NODE, flags);
- if (s < 0)
- goto error;
- prevs = s;
- flags = 0;
- break;
- case XML_OP_ALL:
- s = xmlStreamCompAddStep(stream, NULL, NULL,
- XML_ELEMENT_NODE, flags);
+ XML_ELEMENT_NODE, flags);
if (s < 0)
goto error;
prevs = s;
flags = 0;
break;
- case XML_OP_PARENT:
+ case XML_OP_CHILD:
+ /* An element node child. */
+ s = xmlStreamCompAddStep(stream, step.value, step.value2,
+ XML_ELEMENT_NODE, flags);
+ if (s < 0)
+ goto error;
+ prevs = s;
+ flags = 0;
+ break;
+ case XML_OP_ALL:
+ s = xmlStreamCompAddStep(stream, NULL, NULL,
+ XML_ELEMENT_NODE, flags);
+ if (s < 0)
+ goto error;
+ prevs = s;
+ flags = 0;
+ break;
+ case XML_OP_PARENT:
break;
case XML_OP_ANCESTOR:
/* Skip redundant continuations. */
@@ -1713,7 +1717,7 @@
stream->flags |= XML_STREAM_DESC;
break;
}
- }
+ }
if ((! root) && (comp->flags & XML_PATTERN_NOTPATTERN) == 0) {
/*
* If this should behave like a real pattern, we will mark
@@ -1725,7 +1729,7 @@
if (stream->nbStep > 0) {
if ((stream->steps[0].flags & XML_STREAM_STEP_DESC) == 0)
- stream->steps[0].flags |= XML_STREAM_STEP_DESC;
+ stream->steps[0].flags |= XML_STREAM_STEP_DESC;
}
}
if (stream->nbStep <= s)
@@ -1918,7 +1922,7 @@
if ((nodeType != XML_ATTRIBUTE_NODE) &&
(((stream->flags & XML_PATTERN_NOTPATTERN) == 0) ||
(stream->level == 0))) {
- ret = 1;
+ ret = 1;
}
stream->level++;
goto stream_next;
@@ -1927,7 +1931,7 @@
/*
* Skip blocked expressions.
*/
- stream->level++;
+ stream->level++;
goto stream_next;
}
@@ -1970,7 +1974,7 @@
* If there are "//", then we need to process every "//"
* occuring in the states, plus any other state for this
* level.
- */
+ */
stepNr = stream->states[2 * i];
/* TODO: should not happen anymore: dead states */
@@ -1988,7 +1992,7 @@
if ((tmp < stream->level) && (!desc))
goto next_state;
}
- /*
+ /*
* Check for correct node-type.
*/
step = comp->steps[stepNr];
@@ -2002,7 +2006,7 @@
goto next_state;
} else if (step.nodeType != XML_STREAM_ANY_NODE)
goto next_state;
- }
+ }
/*
* Compare local/namespace-name.
*/
@@ -2023,9 +2027,9 @@
xmlStrEqual(step.name, name) &&
((step.ns == ns) || xmlStrEqual(step.ns, ns)))
{
- match = 1;
- }
-#if 0
+ match = 1;
+ }
+#if 0
/*
* TODO: Pointer comparison won't work, since not guaranteed that the given
* values are in the same dict; especially if it's the namespace name,
@@ -2040,8 +2044,8 @@
} else {
match = ((step.name == name) && (step.ns == ns));
}
-#endif /* if 0 ------------------------------------------------------- */
- if (match) {
+#endif /* if 0 ------------------------------------------------------- */
+ if (match) {
final = step.flags & XML_STREAM_STEP_FINAL;
if (desc) {
if (final) {
@@ -2066,7 +2070,7 @@
*/
ret = 1;
}
- }
+ }
if (((comp->flags & XML_STREAM_DESC) == 0) &&
((! match) || final)) {
/*
@@ -2097,7 +2101,7 @@
* Re/enter the expression if it is a "descendant" one,
* or if we are at the 1st level of evaluation.
*/
-
+
if (stream->level == 1) {
if (XML_STREAM_XS_IDC(stream)) {
/*
@@ -2107,7 +2111,7 @@
goto stream_next;
} else
goto compare;
- }
+ }
/*
* A "//" is always reentrant.
*/
@@ -2117,14 +2121,14 @@
/*
* XS-IDC: Process the 2nd level, since the missing
* "self::node()" is responsible for the 2nd level being
- * the real start level.
- */
+ * the real start level.
+ */
if ((stream->level == 2) && XML_STREAM_XS_IDC(stream))
goto compare;
goto stream_next;
}
-
+
compare:
/*
* Check expected node-type.
@@ -2133,7 +2137,7 @@
if (nodeType == XML_ATTRIBUTE_NODE)
goto stream_next;
else if (step.nodeType != XML_STREAM_ANY_NODE)
- goto stream_next;
+ goto stream_next;
}
/*
* Compare local/namespace-name.
@@ -2155,10 +2159,10 @@
xmlStrEqual(step.name, name) &&
((step.ns == ns) || xmlStrEqual(step.ns, ns)))
{
- match = 1;
- }
+ match = 1;
+ }
final = step.flags & XML_STREAM_STEP_FINAL;
- if (match) {
+ if (match) {
if (final)
ret = 1;
else
@@ -2183,7 +2187,7 @@
stream_next:
stream = stream->next;
} /* while stream != NULL */
-
+
if (err > 0)
ret = -1;
#ifdef DEBUG_STREAMING
@@ -2275,7 +2279,7 @@
int
xmlStreamPop(xmlStreamCtxtPtr stream) {
int i, lev;
-
+
if (stream == NULL)
return(-1);
while (stream != NULL) {
@@ -2294,7 +2298,7 @@
stream->level--;
/*
* Check evolution of existing states
- */
+ */
for (i = stream->nbState -1; i >= 0; i--) {
/* discard obsoleted states */
lev = stream->states[(2 * i) + 1];
@@ -2322,11 +2326,11 @@
*/
int
xmlStreamWantsAnyNode(xmlStreamCtxtPtr streamCtxt)
-{
+{
if (streamCtxt == NULL)
return(-1);
while (streamCtxt != NULL) {
- if (streamCtxt->comp->flags & XML_STREAM_FINAL_IS_ANY_NODE)
+ if (streamCtxt->comp->flags & XML_STREAM_FINAL_IS_ANY_NODE)
return(1);
streamCtxt = streamCtxt->next;
}
@@ -2377,13 +2381,13 @@
}
or++;
}
- if (ctxt == NULL) goto error;
+ if (ctxt == NULL) goto error;
cur = xmlNewPattern();
if (cur == NULL) goto error;
/*
* Assign string dict.
*/
- if (dict) {
+ if (dict) {
cur->dict = dict;
xmlDictReference(dict);
}
@@ -2566,7 +2570,7 @@
* part of the set.
*
* Returns -1 in case of error otherwise the depth,
- *
+ *
*/
int
xmlPatternMinDepth(xmlPatternPtr comp) {
diff --git a/third_party/libxml/src/relaxng.c b/third_party/libxml/src/relaxng.c
index 6dbc499..8d88e95 100644
--- a/third_party/libxml/src/relaxng.c
+++ b/third_party/libxml/src/relaxng.c
@@ -39,9 +39,10 @@
static const xmlChar *xmlRelaxNGNs = (const xmlChar *)
"http://relaxng.org/ns/structure/1.0";
-#define IS_RELAXNG(node, type) \
+#define IS_RELAXNG(node, typ) \
((node != NULL) && (node->ns != NULL) && \
- (xmlStrEqual(node->name, (const xmlChar *) type)) && \
+ (node->type == XML_ELEMENT_NODE) && \
+ (xmlStrEqual(node->name, (const xmlChar *) typ)) && \
(xmlStrEqual(node->ns->href, xmlRelaxNGNs)))
@@ -60,7 +61,7 @@
#define DEBUG_LIST 1
-#define DEBUG_INCLUDE 1
+#define DEBUG_INCLUDE 1
#define DEBUG_ERROR 1
@@ -71,7 +72,7 @@
#define MAX_ERROR 5
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
@@ -421,7 +422,7 @@
/************************************************************************
* *
- * Some factorized error routines *
+ * Some factorized error routines *
* *
************************************************************************/
@@ -564,9 +565,9 @@
}
/************************************************************************
- * *
- * Preliminary type checking interfaces *
- * *
+ * *
+ * Preliminary type checking interfaces *
+ * *
************************************************************************/
/**
@@ -654,9 +655,9 @@
};
/************************************************************************
- * *
- * Allocation functions *
- * *
+ * *
+ * Allocation functions *
+ * *
************************************************************************/
static void xmlRelaxNGFreeGrammar(xmlRelaxNGGrammarPtr grammar);
static void xmlRelaxNGFreeDefine(xmlRelaxNGDefinePtr define);
@@ -1094,7 +1095,7 @@
{
int i;
- if (state == NULL) {
+ if (state == NULL || states == NULL) {
return (-1);
}
if (states->nbState >= states->maxState) {
@@ -1397,9 +1398,9 @@
}
/************************************************************************
- * *
- * Semi internal functions *
- * *
+ * *
+ * Semi internal functions *
+ * *
************************************************************************/
/**
@@ -1429,9 +1430,9 @@
}
/************************************************************************
- * *
- * Document functions *
- * *
+ * *
+ * Document functions *
+ * *
************************************************************************/
static xmlDocPtr xmlRelaxNGCleanupDoc(xmlRelaxNGParserCtxtPtr ctxt,
xmlDocPtr doc);
@@ -1561,8 +1562,8 @@
href = xmlGetProp(tmp, BAD_CAST "href");
#endif
if (xmlRelaxNGRemoveRedefine(ctxt, href,
- inc->doc->children->
- children, name) == 1) {
+ xmlDocGetRootElement(inc->doc)->children,
+ name) == 1) {
found = 1;
}
#ifdef DEBUG_INCLUDE
@@ -2007,9 +2008,9 @@
}
/************************************************************************
- * *
- * Error functions *
- * *
+ * *
+ * Error functions *
+ * *
************************************************************************/
#define VALID_ERR(a) xmlRelaxNGAddValidError(ctxt, a, NULL, NULL, 0);
@@ -2360,7 +2361,7 @@
* generate the error directly
*/
if (((ctxt->flags & FLAGS_IGNORABLE) == 0) ||
- (ctxt->flags & FLAGS_NEGATIVE)) {
+ (ctxt->flags & FLAGS_NEGATIVE)) {
xmlNodePtr node, seq;
/*
@@ -2390,9 +2391,9 @@
/************************************************************************
- * *
- * Type library hooks *
- * *
+ * *
+ * Type library hooks *
+ * *
************************************************************************/
static xmlChar *xmlRelaxNGNormalize(xmlRelaxNGValidCtxtPtr ctxt,
const xmlChar * str);
@@ -2594,13 +2595,10 @@
}
ret = xmlSchemaValPredefTypeNode(typ, value2, &res2, ctxt2);
if (ret != 0) {
- if ((comp1 == NULL) && (res1 != NULL))
+ if (res1 != (xmlSchemaValPtr) comp1)
xmlSchemaFreeValue(res1);
return (-1);
}
- if (res1 == NULL) {
- return (-1);
- }
ret = xmlSchemaCompareValues(res1, res2);
if (res1 != (xmlSchemaValPtr) comp1)
xmlSchemaFreeValue(res1);
@@ -2847,12 +2845,12 @@
}
/************************************************************************
- * *
- * Compiling element content into regexp *
- * *
+ * *
+ * Compiling element content into regexp *
+ * *
* Sometime the element content can be compiled into a pure regexp, *
* This allows a faster execution and streamability at that level *
- * *
+ * *
************************************************************************/
/* from automata.c but not exported */
@@ -3059,8 +3057,8 @@
list = list->next;
}
xmlAutomataSetFinalState(ctxt->am, ctxt->state);
- def->contModel = xmlAutomataCompile(ctxt->am);
- xmlRegexpIsDeterminist(def->contModel);
+ if (xmlAutomataIsDeterminist(ctxt->am))
+ def->contModel = xmlAutomataCompile(ctxt->am);
xmlFreeAutomata(ctxt->am);
ctxt->state = oldstate;
@@ -3325,9 +3323,9 @@
}
/************************************************************************
- * *
- * Parsing functions *
- * *
+ * *
+ * Parsing functions *
+ * *
************************************************************************/
static xmlRelaxNGDefinePtr xmlRelaxNGParseAttribute(xmlRelaxNGParserCtxtPtr
@@ -6602,7 +6600,7 @@
}
/*
- * Apply 4.17 mergingd rules to defines and starts
+ * Apply 4.17 merging rules to defines and starts
*/
xmlRelaxNGCombineStart(ctxt, ret);
if (ret->defs != NULL) {
@@ -6654,12 +6652,17 @@
ctxt->define = NULL;
if (IS_RELAXNG(node, "grammar")) {
schema->topgrammar = xmlRelaxNGParseGrammar(ctxt, node->children);
+ if (schema->topgrammar == NULL) {
+ xmlRelaxNGFree(schema);
+ return (NULL);
+ }
} else {
xmlRelaxNGGrammarPtr tmp, ret;
schema->topgrammar = ret = xmlRelaxNGNewGrammar(ctxt);
if (schema->topgrammar == NULL) {
- return (schema);
+ xmlRelaxNGFree(schema);
+ return (NULL);
}
/*
* Link the new grammar in the tree
@@ -6705,9 +6708,9 @@
}
/************************************************************************
- * *
- * Reading RelaxNGs *
- * *
+ * *
+ * Reading RelaxNGs *
+ * *
************************************************************************/
/**
@@ -7316,7 +7319,7 @@
}
}
/*
- * Thisd is not an else since "include" is transformed
+ * This is not an else since "include" is transformed
* into a div
*/
if (xmlStrEqual(cur->name, BAD_CAST "div")) {
@@ -7345,13 +7348,13 @@
if (ns != NULL)
xmlFree(ns);
/*
- * Since we are about to delete cur, if it's nsDef is non-NULL we
+ * Since we are about to delete cur, if its nsDef is non-NULL we
* need to preserve it (it contains the ns definitions for the
* children we just moved). We'll just stick it on to the end
* of cur->parent's list, since it's never going to be re-serialized
* (bug 143738).
*/
- if (cur->nsDef != NULL) {
+ if ((cur->nsDef != NULL) && (cur->parent != NULL)) {
xmlNsPtr parDef = (xmlNsPtr)&cur->parent->nsDef;
while (parDef->next != NULL)
parDef = parDef->next;
@@ -7369,7 +7372,8 @@
else if ((cur->type == XML_TEXT_NODE) ||
(cur->type == XML_CDATA_SECTION_NODE)) {
if (IS_BLANK_NODE(cur)) {
- if (cur->parent->type == XML_ELEMENT_NODE) {
+ if ((cur->parent != NULL) &&
+ (cur->parent->type == XML_ELEMENT_NODE)) {
if ((!xmlStrEqual(cur->parent->name, BAD_CAST "value"))
&&
(!xmlStrEqual
@@ -7521,7 +7525,7 @@
xmlRngPErr(ctxt, (xmlNodePtr) doc,
XML_RNGP_EMPTY, "xmlRelaxNGParse: %s is empty\n",
(ctxt->URL ? ctxt->URL : BAD_CAST "schemas"), NULL);
-
+
xmlFreeDoc(ctxt->document);
ctxt->document = NULL;
return (NULL);
@@ -7663,9 +7667,9 @@
#ifdef LIBXML_OUTPUT_ENABLED
/************************************************************************
- * *
- * Dump back a compiled form *
- * *
+ * *
+ * Dump back a compiled form *
+ * *
************************************************************************/
static void xmlRelaxNGDumpDefine(FILE * output,
xmlRelaxNGDefinePtr define);
@@ -7806,7 +7810,7 @@
* xmlRelaxNGDumpGrammar:
* @output: the file output
* @grammar: a grammar structure
- * @top: is this a top grammar
+ * @top: is this a top grammar
*
* Dump a RelaxNG structure back
*/
@@ -7899,9 +7903,9 @@
#endif /* LIBXML_OUTPUT_ENABLED */
/************************************************************************
- * *
- * Validation of compiled content *
- * *
+ * *
+ * Validation of compiled content *
+ * *
************************************************************************/
static int xmlRelaxNGValidateDefinition(xmlRelaxNGValidCtxtPtr ctxt,
xmlRelaxNGDefinePtr define);
@@ -8044,9 +8048,9 @@
}
/************************************************************************
- * *
- * Progressive validation of when possible *
- * *
+ * *
+ * Progressive validation of when possible *
+ * *
************************************************************************/
static int xmlRelaxNGValidateAttributeList(xmlRelaxNGValidCtxtPtr ctxt,
xmlRelaxNGDefinePtr defines);
@@ -8346,7 +8350,7 @@
* xmlRelaxNGValidatePushCData:
* @ctxt: the RelaxNG validation context
* @data: some character data read
- * @len: the lenght of the data
+ * @len: the length of the data
*
* check the CData parsed for validation in the current stack
*
@@ -8480,9 +8484,9 @@
}
/************************************************************************
- * *
- * Generic interpreted validation implementation *
- * *
+ * *
+ * Generic interpreted validation implementation *
+ * *
************************************************************************/
static int xmlRelaxNGValidateValue(xmlRelaxNGValidCtxtPtr ctxt,
xmlRelaxNGDefinePtr define);
@@ -8884,6 +8888,11 @@
case XML_RELAXNG_ZEROORMORE:{
xmlChar *cur, *temp;
+ if ((ctxt->state->value == NULL) ||
+ (*ctxt->state->value == 0)) {
+ ret = 0;
+ break;
+ }
oldflags = ctxt->flags;
ctxt->flags |= FLAGS_IGNORABLE;
cur = ctxt->state->value;
@@ -8905,6 +8914,30 @@
xmlRelaxNGPopErrors(ctxt, 0);
break;
}
+ case XML_RELAXNG_OPTIONAL:{
+ xmlChar *temp;
+
+ if ((ctxt->state->value == NULL) ||
+ (*ctxt->state->value == 0)) {
+ ret = 0;
+ break;
+ }
+ oldflags = ctxt->flags;
+ ctxt->flags |= FLAGS_IGNORABLE;
+ temp = ctxt->state->value;
+ ret = xmlRelaxNGValidateValue(ctxt, define->content);
+ ctxt->flags = oldflags;
+ if (ret != 0) {
+ ctxt->state->value = temp;
+ if (ctxt->errNr > 0)
+ xmlRelaxNGPopErrors(ctxt, 0);
+ ret = 0;
+ break;
+ }
+ if (ctxt->errNr > 0)
+ xmlRelaxNGPopErrors(ctxt, 0);
+ break;
+ }
case XML_RELAXNG_EXCEPT:{
xmlRelaxNGDefinePtr list;
@@ -9020,6 +9053,19 @@
return (ret);
list = list->next;
}
+ } else if (define->type == XML_RELAXNG_CHOICE) {
+ xmlRelaxNGDefinePtr list;
+
+ list = define->nameClass;
+ while (list != NULL) {
+ ret = xmlRelaxNGAttributeMatch(ctxt, list, prop);
+ if (ret == 1)
+ return (1);
+ if (ret < 0)
+ return (ret);
+ list = list->next;
+ }
+ return (0);
} else {
TODO}
return (1);
@@ -9379,6 +9425,10 @@
oldstate = ctxt->state;
for (i = 0; i < nbgroups; i++) {
ctxt->state = xmlRelaxNGCopyValidState(ctxt, oldstate);
+ if (ctxt->state == NULL) {
+ ret = -1;
+ break;
+ }
group = partitions->groups[i];
if (lasts[i] != NULL) {
last = lasts[i]->next;
@@ -10813,9 +10863,9 @@
return;
}
/************************************************************************
- * *
- * Validation interfaces *
- * *
+ * *
+ * Validation interfaces *
+ * *
************************************************************************/
/**
diff --git a/third_party/libxml/src/runsuite.c b/third_party/libxml/src/runsuite.c
index e6545fb..aaab13e 100644
--- a/third_party/libxml/src/runsuite.c
+++ b/third_party/libxml/src/runsuite.c
@@ -1,16 +1,13 @@
/*
- * runsuite.c: C program to run libxml2 againts published testsuites
+ * runsuite.c: C program to run libxml2 againts published testsuites
*
* See Copyright for the status of this software.
*
* daniel@veillard.com
*/
-#ifdef HAVE_CONFIG_H
#include "libxml.h"
-#else
#include <stdio.h>
-#endif
#if !defined(_WIN32) || defined(__CYGWIN__)
#include <unistd.h>
@@ -39,15 +36,6 @@
static int verbose = 0;
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-
-#define vsnprintf _vsnprintf
-
-#define snprintf _snprintf
-
-#endif
-
/************************************************************************
* *
* File name and path utilities *
@@ -135,7 +123,7 @@
* which is shared to the current running test. We also don't want to have
* network downloads modifying tests.
*/
-static xmlParserInputPtr
+static xmlParserInputPtr
testExternalEntityLoader(const char *URL, const char *ID,
xmlParserCtxtPtr ctxt) {
xmlParserInputPtr ret;
@@ -164,7 +152,7 @@
fprintf(stderr, "Failed to find resource %s\n", URL);
}
#endif
-
+
return(ret);
}
@@ -427,7 +415,7 @@
xmlFree(res);
}
-static int
+static int
xsdTestCase(xmlNodePtr tst) {
xmlNodePtr test, tmp, cur;
xmlBufferPtr buf;
@@ -454,7 +442,7 @@
if (cur == NULL) {
return(xsdIncorectTestCase(tst));
}
-
+
test = getNext(cur, "./*");
if (test == NULL) {
fprintf(stderr, "Failed to find test in correct line %ld\n",
@@ -500,7 +488,7 @@
if (test == NULL) {
fprintf(stderr, "Failed to find test in <valid> line %ld\n",
xmlGetLineNo(tmp));
-
+
} else {
xmlBufferEmpty(buf);
if (dtd != NULL)
@@ -559,7 +547,7 @@
if (test == NULL) {
fprintf(stderr, "Failed to find test in <invalid> line %ld\n",
xmlGetLineNo(tmp));
-
+
} else {
xmlBufferEmpty(buf);
xmlNodeDump(buf, test->doc, test, 0, 0);
@@ -620,7 +608,7 @@
return(ret);
}
-static int
+static int
xsdTestSuite(xmlNodePtr cur) {
if (verbose) {
xmlChar *doc = getString(cur, "string(documentation)");
@@ -635,11 +623,11 @@
xsdTestCase(cur);
cur = getNext(cur, "following-sibling::testCase[1]");
}
-
+
return(0);
}
-static int
+static int
xsdTest(void) {
xmlDocPtr doc;
xmlNodePtr cur;
@@ -677,7 +665,7 @@
return(ret);
}
-static int
+static int
rngTestSuite(xmlNodePtr cur) {
if (verbose) {
xmlChar *doc = getString(cur, "string(documentation)");
@@ -698,11 +686,11 @@
xsdTestSuite(cur);
cur = getNext(cur, "following-sibling::testSuite[1]");
}
-
+
return(0);
}
-static int
+static int
rngTest1(void) {
xmlDocPtr doc;
xmlNodePtr cur;
@@ -740,7 +728,7 @@
return(ret);
}
-static int
+static int
rngTest2(void) {
xmlDocPtr doc;
xmlNodePtr cur;
@@ -950,7 +938,7 @@
instance = getNext(cur, "./ts:instanceTest[1]");
while (instance != NULL) {
if (schemas != NULL) {
- xstcTestInstance(instance, schemas, path, base);
+ xstcTestInstance(instance, schemas, path, base);
} else {
/*
* We'll automatically mark the instances as failed
diff --git a/third_party/libxml/src/runtest.c b/third_party/libxml/src/runtest.c
index bc28795..02fe09a 100644
--- a/third_party/libxml/src/runtest.c
+++ b/third_party/libxml/src/runtest.c
@@ -11,11 +11,8 @@
* daniel@veillard.com
*/
-#ifdef HAVE_CONFIG_H
#include "libxml.h"
-#else
#include <stdio.h>
-#endif
#if !defined(_WIN32) || defined(__CYGWIN__)
#include <unistd.h>
@@ -194,8 +191,7 @@
free(pglob->gl_pathv[i]);
}
}
-#define vsnprintf _vsnprintf
-#define snprintf _snprintf
+
#else
#include <glob.h>
#endif
@@ -1683,7 +1679,8 @@
}
if (ret != 0) {
fprintf(stderr, "Failed to parse %s\n", filename);
- return(1);
+ ret = 1;
+ goto done;
}
#ifdef LIBXML_HTML_ENABLED
if (options & XML_PARSE_HTML) {
@@ -1705,6 +1702,8 @@
fprintf(stderr, "Got a difference for %s\n", filename);
ret = 1;
}
+
+done:
if (temp != NULL) {
unlink(temp);
free(temp);
@@ -2097,7 +2096,7 @@
}
static int
streamProcessTest(const char *filename, const char *result, const char *err,
- xmlTextReaderPtr reader, const char *rng) {
+ xmlTextReaderPtr reader, const char *rng, int options) {
int ret;
char *temp = NULL;
FILE *t = NULL;
@@ -2193,7 +2192,7 @@
int ret;
reader = xmlReaderForFile(filename, NULL, options);
- ret = streamProcessTest(filename, result, err, reader, NULL);
+ ret = streamProcessTest(filename, result, err, reader, NULL, options);
xmlFreeTextReader(reader);
return(ret);
}
@@ -2221,7 +2220,7 @@
return(-1);
}
reader = xmlReaderWalker(doc);
- ret = streamProcessTest(filename, result, err, reader, NULL);
+ ret = streamProcessTest(filename, result, err, reader, NULL, options);
xmlFreeTextReader(reader);
xmlFreeDoc(doc);
return(ret);
@@ -2253,7 +2252,7 @@
return(-1);
}
reader = xmlReaderForMemory(base, size, filename, NULL, options);
- ret = streamProcessTest(filename, result, err, reader, NULL);
+ ret = streamProcessTest(filename, result, err, reader, NULL, options);
free((char *)base);
xmlFreeTextReader(reader);
return(ret);
@@ -2728,7 +2727,7 @@
"file:///path/to/a%20b.html",
"/path/to/a b.html",
"/path/to/a%20b.html",
- "urip://example.com/résumé.html",
+ "urip://example.com/r" "\xe9" "sum" "\xe9" ".html",
"urip://example.com/test?a=1&b=2%263&c=4#foo",
NULL
};
@@ -3312,9 +3311,11 @@
fprintf(stderr, "Failed to build reder for %s\n", instance);
}
if (disable_err == 1)
- ret = streamProcessTest(instance, result, NULL, reader, filename);
+ ret = streamProcessTest(instance, result, NULL, reader, filename,
+ options);
else
- ret = streamProcessTest(instance, result, err, reader, filename);
+ ret = streamProcessTest(instance, result, err, reader, filename,
+ options);
xmlFreeTextReader(reader);
if (ret != 0) {
fprintf(stderr, "instance %s failed\n", instance);
@@ -3936,60 +3937,7 @@
return ((void *) Okay);
}
-#if defined(linux) || defined(__sun) || defined(__APPLE_CC__)
-
-#include <pthread.h>
-
-static pthread_t tid[MAX_ARGC];
-
-static int
-testThread(void)
-{
- unsigned int i, repeat;
- unsigned int num_threads = sizeof(testfiles) / sizeof(testfiles[0]);
- void *results[MAX_ARGC];
- int ret;
- int res = 0;
-
- xmlInitParser();
-
- for (repeat = 0; repeat < 500; repeat++) {
- xmlLoadCatalog(catalog);
- nb_tests++;
-
- for (i = 0; i < num_threads; i++) {
- results[i] = NULL;
- tid[i] = (pthread_t) - 1;
- }
-
- for (i = 0; i < num_threads; i++) {
- ret = pthread_create(&tid[i], 0, thread_specific_data,
- (void *) testfiles[i]);
- if (ret != 0) {
- fprintf(stderr, "pthread_create failed\n");
- return (1);
- }
- }
- for (i = 0; i < num_threads; i++) {
- ret = pthread_join(tid[i], &results[i]);
- if (ret != 0) {
- fprintf(stderr, "pthread_join failed\n");
- return (1);
- }
- }
-
- xmlCatalogCleanup();
- for (i = 0; i < num_threads; i++)
- if (results[i] != (void *) Okay) {
- fprintf(stderr, "Thread %d handling %s failed\n",
- i, testfiles[i]);
- res = 1;
- }
- }
- return (res);
-}
-
-#elif defined WIN32
+#if defined WIN32
#include <windows.h>
#include <string.h>
@@ -4115,6 +4063,59 @@
return(1);
return (0);
}
+
+#elif defined HAVE_PTHREAD_H
+#include <pthread.h>
+
+static pthread_t tid[MAX_ARGC];
+
+static int
+testThread(void)
+{
+ unsigned int i, repeat;
+ unsigned int num_threads = sizeof(testfiles) / sizeof(testfiles[0]);
+ void *results[MAX_ARGC];
+ int ret;
+ int res = 0;
+
+ xmlInitParser();
+
+ for (repeat = 0; repeat < 500; repeat++) {
+ xmlLoadCatalog(catalog);
+ nb_tests++;
+
+ for (i = 0; i < num_threads; i++) {
+ results[i] = NULL;
+ tid[i] = (pthread_t) - 1;
+ }
+
+ for (i = 0; i < num_threads; i++) {
+ ret = pthread_create(&tid[i], 0, thread_specific_data,
+ (void *) testfiles[i]);
+ if (ret != 0) {
+ fprintf(stderr, "pthread_create failed\n");
+ return (1);
+ }
+ }
+ for (i = 0; i < num_threads; i++) {
+ ret = pthread_join(tid[i], &results[i]);
+ if (ret != 0) {
+ fprintf(stderr, "pthread_join failed\n");
+ return (1);
+ }
+ }
+
+ xmlCatalogCleanup();
+ for (i = 0; i < num_threads; i++)
+ if (results[i] != (void *) Okay) {
+ fprintf(stderr, "Thread %d handling %s failed\n",
+ i, testfiles[i]);
+ res = 1;
+ }
+ }
+ return (res);
+}
+
#else
static int
testThread(void)
@@ -4207,6 +4208,14 @@
{ "Validity checking regression tests" ,
errParseTest, "./test/VC/*", "result/VC/", NULL, "",
XML_PARSE_DTDVALID },
+#ifdef LIBXML_READER_ENABLED
+ { "Streaming validity checking regression tests" ,
+ streamParseTest, "./test/valid/*.xml", "result/valid/", NULL, ".err.rdr",
+ XML_PARSE_DTDVALID },
+ { "Streaming validity error checking regression tests" ,
+ streamParseTest, "./test/VC/*", "result/VC/", NULL, ".rdr",
+ XML_PARSE_DTDVALID },
+#endif
{ "General documents valid regression tests" ,
errParseTest, "./test/valid/*", "result/valid/", "", ".err",
XML_PARSE_DTDVALID },
diff --git a/third_party/libxml/src/runxmlconf.c b/third_party/libxml/src/runxmlconf.c
new file mode 100644
index 0000000..cef20f4
--- /dev/null
+++ b/third_party/libxml/src/runxmlconf.c
@@ -0,0 +1,607 @@
+/*
+ * runsuite.c: C program to run libxml2 againts published testsuites
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#ifdef LIBXML_XPATH_ENABLED
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#include <libxml/xmlreader.h>
+
+#include <libxml/xpath.h>
+#include <libxml/xpathInternals.h>
+
+#define LOGFILE "runxmlconf.log"
+static FILE *logfile = NULL;
+static int verbose = 0;
+
+#define NB_EXPECTED_ERRORS 15
+
+
+const char *skipped_tests[] = {
+/* http://lists.w3.org/Archives/Public/public-xml-testsuite/2008Jul/0000.html */
+ "rmt-ns10-035",
+ NULL
+};
+
+/************************************************************************
+ * *
+ * File name and path utilities *
+ * *
+ ************************************************************************/
+
+static int checkTestFile(const char *filename) {
+ struct stat buf;
+
+ if (stat(filename, &buf) == -1)
+ return(0);
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+ if (!(buf.st_mode & _S_IFREG))
+ return(0);
+#else
+ if (!S_ISREG(buf.st_mode))
+ return(0);
+#endif
+
+ return(1);
+}
+
+static xmlChar *composeDir(const xmlChar *dir, const xmlChar *path) {
+ char buf[500];
+
+ if (dir == NULL) return(xmlStrdup(path));
+ if (path == NULL) return(NULL);
+
+ snprintf(buf, 500, "%s/%s", (const char *) dir, (const char *) path);
+ return(xmlStrdup((const xmlChar *) buf));
+}
+
+/************************************************************************
+ * *
+ * Libxml2 specific routines *
+ * *
+ ************************************************************************/
+
+static int nb_skipped = 0;
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_leaks = 0;
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * and not rely on any external resources.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID ATTRIBUTE_UNUSED,
+ xmlParserCtxtPtr ctxt) {
+ xmlParserInputPtr ret;
+
+ ret = xmlNewInputFromFile(ctxt, (const char *) URL);
+
+ return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+static int nbError = 0;
+static int nbFatal = 0;
+
+static void test_log(const char *msg, ...) {
+ va_list args;
+ if (logfile != NULL) {
+ fprintf(logfile, "\n------------\n");
+ va_start(args, msg);
+ vfprintf(logfile, msg, args);
+ va_end(args);
+ fprintf(logfile, "%s", testErrors);
+ testErrorsSize = 0; testErrors[0] = 0;
+ }
+ if (verbose) {
+ va_start(args, msg);
+ vfprintf(stderr, msg, args);
+ va_end(args);
+ }
+}
+
+static void
+testErrorHandler(void *userData ATTRIBUTE_UNUSED, xmlErrorPtr error) {
+ int res;
+
+ if (testErrorsSize >= 32768)
+ return;
+ res = snprintf(&testErrors[testErrorsSize],
+ 32768 - testErrorsSize,
+ "%s:%d: %s\n", (error->file ? error->file : "entity"),
+ error->line, error->message);
+ if (error->level == XML_ERR_FATAL)
+ nbFatal++;
+ else if (error->level == XML_ERR_ERROR)
+ nbError++;
+ if (testErrorsSize + res >= 32768) {
+ /* buffer is full */
+ testErrorsSize = 32768;
+ testErrors[testErrorsSize] = 0;
+ } else {
+ testErrorsSize += res;
+ }
+ testErrors[testErrorsSize] = 0;
+}
+
+static xmlXPathContextPtr ctxtXPath;
+
+static void
+initializeLibxml2(void) {
+ xmlGetWarningsDefaultValue = 0;
+ xmlPedanticParserDefault(0);
+
+ xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+ xmlInitParser();
+ xmlSetExternalEntityLoader(testExternalEntityLoader);
+ ctxtXPath = xmlXPathNewContext(NULL);
+ /*
+ * Deactivate the cache if created; otherwise we have to create/free it
+ * for every test, since it will confuse the memory leak detection.
+ * Note that normally this need not be done, since the cache is not
+ * created until set explicitely with xmlXPathContextSetCache();
+ * but for test purposes it is sometimes usefull to activate the
+ * cache by default for the whole library.
+ */
+ if (ctxtXPath->cache != NULL)
+ xmlXPathContextSetCache(ctxtXPath, 0, -1, 0);
+ xmlSetStructuredErrorFunc(NULL, testErrorHandler);
+}
+
+/************************************************************************
+ * *
+ * Run the xmlconf test if found *
+ * *
+ ************************************************************************/
+
+static int
+xmlconfTestInvalid(const char *id, const char *filename, int options) {
+ xmlDocPtr doc;
+ xmlParserCtxtPtr ctxt;
+ int ret = 1;
+
+ ctxt = xmlNewParserCtxt();
+ if (ctxt == NULL) {
+ test_log("test %s : %s out of memory\n",
+ id, filename);
+ return(0);
+ }
+ doc = xmlCtxtReadFile(ctxt, filename, NULL, options);
+ if (doc == NULL) {
+ test_log("test %s : %s invalid document turned not well-formed too\n",
+ id, filename);
+ } else {
+ /* invalidity should be reported both in the context and in the document */
+ if ((ctxt->valid != 0) || (doc->properties & XML_DOC_DTDVALID)) {
+ test_log("test %s : %s failed to detect invalid document\n",
+ id, filename);
+ nb_errors++;
+ ret = 0;
+ }
+ xmlFreeDoc(doc);
+ }
+ xmlFreeParserCtxt(ctxt);
+ return(ret);
+}
+
+static int
+xmlconfTestValid(const char *id, const char *filename, int options) {
+ xmlDocPtr doc;
+ xmlParserCtxtPtr ctxt;
+ int ret = 1;
+
+ ctxt = xmlNewParserCtxt();
+ if (ctxt == NULL) {
+ test_log("test %s : %s out of memory\n",
+ id, filename);
+ return(0);
+ }
+ doc = xmlCtxtReadFile(ctxt, filename, NULL, options);
+ if (doc == NULL) {
+ test_log("test %s : %s failed to parse a valid document\n",
+ id, filename);
+ nb_errors++;
+ ret = 0;
+ } else {
+ /* validity should be reported both in the context and in the document */
+ if ((ctxt->valid == 0) || ((doc->properties & XML_DOC_DTDVALID) == 0)) {
+ test_log("test %s : %s failed to validate a valid document\n",
+ id, filename);
+ nb_errors++;
+ ret = 0;
+ }
+ xmlFreeDoc(doc);
+ }
+ xmlFreeParserCtxt(ctxt);
+ return(ret);
+}
+
+static int
+xmlconfTestNotNSWF(const char *id, const char *filename, int options) {
+ xmlDocPtr doc;
+ int ret = 1;
+
+ /*
+ * In case of Namespace errors, libxml2 will still parse the document
+ * but log a Namesapce error.
+ */
+ doc = xmlReadFile(filename, NULL, options);
+ if (doc == NULL) {
+ test_log("test %s : %s failed to parse the XML\n",
+ id, filename);
+ nb_errors++;
+ ret = 0;
+ } else {
+ if ((xmlLastError.code == XML_ERR_OK) ||
+ (xmlLastError.domain != XML_FROM_NAMESPACE)) {
+ test_log("test %s : %s failed to detect namespace error\n",
+ id, filename);
+ nb_errors++;
+ ret = 0;
+ }
+ xmlFreeDoc(doc);
+ }
+ return(ret);
+}
+
+static int
+xmlconfTestNotWF(const char *id, const char *filename, int options) {
+ xmlDocPtr doc;
+ int ret = 1;
+
+ doc = xmlReadFile(filename, NULL, options);
+ if (doc != NULL) {
+ test_log("test %s : %s failed to detect not well formedness\n",
+ id, filename);
+ nb_errors++;
+ xmlFreeDoc(doc);
+ ret = 0;
+ }
+ return(ret);
+}
+
+static int
+xmlconfTestItem(xmlDocPtr doc, xmlNodePtr cur) {
+ int ret = -1;
+ xmlChar *type = NULL;
+ xmlChar *filename = NULL;
+ xmlChar *uri = NULL;
+ xmlChar *base = NULL;
+ xmlChar *id = NULL;
+ xmlChar *rec = NULL;
+ xmlChar *version = NULL;
+ xmlChar *entities = NULL;
+ xmlChar *edition = NULL;
+ int options = 0;
+ int nstest = 0;
+ int mem, final;
+ int i;
+
+ testErrorsSize = 0; testErrors[0] = 0;
+ nbError = 0;
+ nbFatal = 0;
+ id = xmlGetProp(cur, BAD_CAST "ID");
+ if (id == NULL) {
+ test_log("test missing ID, line %ld\n", xmlGetLineNo(cur));
+ goto error;
+ }
+ for (i = 0;skipped_tests[i] != NULL;i++) {
+ if (!strcmp(skipped_tests[i], (char *) id)) {
+ test_log("Skipping test %s from skipped list\n", (char *) id);
+ ret = 0;
+ nb_skipped++;
+ goto error;
+ }
+ }
+ type = xmlGetProp(cur, BAD_CAST "TYPE");
+ if (type == NULL) {
+ test_log("test %s missing TYPE\n", (char *) id);
+ goto error;
+ }
+ uri = xmlGetProp(cur, BAD_CAST "URI");
+ if (uri == NULL) {
+ test_log("test %s missing URI\n", (char *) id);
+ goto error;
+ }
+ base = xmlNodeGetBase(doc, cur);
+ filename = composeDir(base, uri);
+ if (!checkTestFile((char *) filename)) {
+ test_log("test %s missing file %s \n", id,
+ (filename ? (char *)filename : "NULL"));
+ goto error;
+ }
+
+ version = xmlGetProp(cur, BAD_CAST "VERSION");
+
+ entities = xmlGetProp(cur, BAD_CAST "ENTITIES");
+ if (!xmlStrEqual(entities, BAD_CAST "none")) {
+ options |= XML_PARSE_DTDLOAD;
+ options |= XML_PARSE_NOENT;
+ }
+ rec = xmlGetProp(cur, BAD_CAST "RECOMMENDATION");
+ if ((rec == NULL) ||
+ (xmlStrEqual(rec, BAD_CAST "XML1.0")) ||
+ (xmlStrEqual(rec, BAD_CAST "XML1.0-errata2e")) ||
+ (xmlStrEqual(rec, BAD_CAST "XML1.0-errata3e")) ||
+ (xmlStrEqual(rec, BAD_CAST "XML1.0-errata4e"))) {
+ if ((version != NULL) && (!xmlStrEqual(version, BAD_CAST "1.0"))) {
+ test_log("Skipping test %s for %s\n", (char *) id,
+ (char *) version);
+ ret = 0;
+ nb_skipped++;
+ goto error;
+ }
+ ret = 1;
+ } else if ((xmlStrEqual(rec, BAD_CAST "NS1.0")) ||
+ (xmlStrEqual(rec, BAD_CAST "NS1.0-errata1e"))) {
+ ret = 1;
+ nstest = 1;
+ } else {
+ test_log("Skipping test %s for REC %s\n", (char *) id, (char *) rec);
+ ret = 0;
+ nb_skipped++;
+ goto error;
+ }
+ edition = xmlGetProp(cur, BAD_CAST "EDITION");
+ if ((edition != NULL) && (xmlStrchr(edition, '5') == NULL)) {
+ /* test limited to all versions before 5th */
+ options |= XML_PARSE_OLD10;
+ }
+
+ /*
+ * Reset errors and check memory usage before the test
+ */
+ xmlResetLastError();
+ testErrorsSize = 0; testErrors[0] = 0;
+ mem = xmlMemUsed();
+
+ if (xmlStrEqual(type, BAD_CAST "not-wf")) {
+ if (nstest == 0)
+ xmlconfTestNotWF((char *) id, (char *) filename, options);
+ else
+ xmlconfTestNotNSWF((char *) id, (char *) filename, options);
+ } else if (xmlStrEqual(type, BAD_CAST "valid")) {
+ options |= XML_PARSE_DTDVALID;
+ xmlconfTestValid((char *) id, (char *) filename, options);
+ } else if (xmlStrEqual(type, BAD_CAST "invalid")) {
+ options |= XML_PARSE_DTDVALID;
+ xmlconfTestInvalid((char *) id, (char *) filename, options);
+ } else if (xmlStrEqual(type, BAD_CAST "error")) {
+ test_log("Skipping error test %s \n", (char *) id);
+ ret = 0;
+ nb_skipped++;
+ goto error;
+ } else {
+ test_log("test %s unknown TYPE value %s\n", (char *) id, (char *)type);
+ ret = -1;
+ goto error;
+ }
+
+ /*
+ * Reset errors and check memory usage after the test
+ */
+ xmlResetLastError();
+ final = xmlMemUsed();
+ if (final > mem) {
+ test_log("test %s : %s leaked %d bytes\n",
+ id, filename, final - mem);
+ nb_leaks++;
+ xmlMemDisplayLast(logfile, final - mem);
+ }
+ nb_tests++;
+
+error:
+ if (type != NULL)
+ xmlFree(type);
+ if (entities != NULL)
+ xmlFree(entities);
+ if (edition != NULL)
+ xmlFree(edition);
+ if (version != NULL)
+ xmlFree(version);
+ if (filename != NULL)
+ xmlFree(filename);
+ if (uri != NULL)
+ xmlFree(uri);
+ if (base != NULL)
+ xmlFree(base);
+ if (id != NULL)
+ xmlFree(id);
+ if (rec != NULL)
+ xmlFree(rec);
+ return(ret);
+}
+
+static int
+xmlconfTestCases(xmlDocPtr doc, xmlNodePtr cur, int level) {
+ xmlChar *profile;
+ int ret = 0;
+ int tests = 0;
+ int output = 0;
+
+ if (level == 1) {
+ profile = xmlGetProp(cur, BAD_CAST "PROFILE");
+ if (profile != NULL) {
+ output = 1;
+ level++;
+ printf("Test cases: %s\n", (char *) profile);
+ xmlFree(profile);
+ }
+ }
+ cur = cur->children;
+ while (cur != NULL) {
+ /* look only at elements we ignore everything else */
+ if (cur->type == XML_ELEMENT_NODE) {
+ if (xmlStrEqual(cur->name, BAD_CAST "TESTCASES")) {
+ ret += xmlconfTestCases(doc, cur, level);
+ } else if (xmlStrEqual(cur->name, BAD_CAST "TEST")) {
+ if (xmlconfTestItem(doc, cur) >= 0)
+ ret++;
+ tests++;
+ } else {
+ fprintf(stderr, "Unhandled element %s\n", (char *)cur->name);
+ }
+ }
+ cur = cur->next;
+ }
+ if (output == 1) {
+ if (tests > 0)
+ printf("Test cases: %d tests\n", tests);
+ }
+ return(ret);
+}
+
+static int
+xmlconfTestSuite(xmlDocPtr doc, xmlNodePtr cur) {
+ xmlChar *profile;
+ int ret = 0;
+
+ profile = xmlGetProp(cur, BAD_CAST "PROFILE");
+ if (profile != NULL) {
+ printf("Test suite: %s\n", (char *) profile);
+ xmlFree(profile);
+ } else
+ printf("Test suite\n");
+ cur = cur->children;
+ while (cur != NULL) {
+ /* look only at elements we ignore everything else */
+ if (cur->type == XML_ELEMENT_NODE) {
+ if (xmlStrEqual(cur->name, BAD_CAST "TESTCASES")) {
+ ret += xmlconfTestCases(doc, cur, 1);
+ } else {
+ fprintf(stderr, "Unhandled element %s\n", (char *)cur->name);
+ }
+ }
+ cur = cur->next;
+ }
+ return(ret);
+}
+
+static void
+xmlconfInfo(void) {
+ fprintf(stderr, " you need to fetch and extract the\n");
+ fprintf(stderr, " latest XML Conformance Test Suites\n");
+ fprintf(stderr, " http://www.w3.org/XML/Test/xmlts20080827.tar.gz\n");
+ fprintf(stderr, " see http://www.w3.org/XML/Test/ for informations\n");
+}
+
+static int
+xmlconfTest(void) {
+ const char *confxml = "xmlconf/xmlconf.xml";
+ xmlDocPtr doc;
+ xmlNodePtr cur;
+ int ret = 0;
+
+ if (!checkTestFile(confxml)) {
+ fprintf(stderr, "%s is missing \n", confxml);
+ xmlconfInfo();
+ return(-1);
+ }
+ doc = xmlReadFile(confxml, NULL, XML_PARSE_NOENT);
+ if (doc == NULL) {
+ fprintf(stderr, "%s is corrupted \n", confxml);
+ xmlconfInfo();
+ return(-1);
+ }
+
+ cur = xmlDocGetRootElement(doc);
+ if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "TESTSUITE"))) {
+ fprintf(stderr, "Unexpected format %s\n", confxml);
+ xmlconfInfo();
+ ret = -1;
+ } else {
+ ret = xmlconfTestSuite(doc, cur);
+ }
+ xmlFreeDoc(doc);
+ return(ret);
+}
+
+/************************************************************************
+ * *
+ * The driver for the tests *
+ * *
+ ************************************************************************/
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+ int ret = 0;
+ int old_errors, old_tests, old_leaks;
+
+ logfile = fopen(LOGFILE, "w");
+ if (logfile == NULL) {
+ fprintf(stderr,
+ "Could not open the log file, running in verbose mode\n");
+ verbose = 1;
+ }
+ initializeLibxml2();
+
+ if ((argc >= 2) && (!strcmp(argv[1], "-v")))
+ verbose = 1;
+
+
+ old_errors = nb_errors;
+ old_tests = nb_tests;
+ old_leaks = nb_leaks;
+ xmlconfTest();
+ if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+ printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+ else
+ printf("Ran %d tests, %d errors, %d leaks\n",
+ nb_tests - old_tests,
+ nb_errors - old_errors,
+ nb_leaks - old_leaks);
+ if ((nb_errors == 0) && (nb_leaks == 0)) {
+ ret = 0;
+ printf("Total %d tests, no errors\n",
+ nb_tests);
+ } else {
+ ret = 1;
+ printf("Total %d tests, %d errors, %d leaks\n",
+ nb_tests, nb_errors, nb_leaks);
+ printf("See %s for detailed output\n", LOGFILE);
+ if ((nb_leaks == 0) && (nb_errors == NB_EXPECTED_ERRORS)) {
+ printf("%d errors were expected\n", nb_errors);
+ ret = 0;
+ }
+ }
+ xmlXPathFreeContext(ctxtXPath);
+ xmlCleanupParser();
+ xmlMemoryDump();
+
+ if (logfile != NULL)
+ fclose(logfile);
+ return(ret);
+}
+
+#else /* ! LIBXML_XPATH_ENABLED */
+#include <stdio.h>
+int
+main(int argc, char **argv) {
+ fprintf(stderr, "%s need XPath support\n", argv[0]);
+}
+#endif
diff --git a/third_party/libxml/src/save.h b/third_party/libxml/src/save.h
new file mode 100644
index 0000000..2c32a10
--- /dev/null
+++ b/third_party/libxml/src/save.h
@@ -0,0 +1,35 @@
+/*
+ * Summary: Internal Interfaces for saving in libxml2
+ * Description: this module describes a few interfaces which were
+ * addded along with the API changes in 2.9.0
+ * those are private routines at this point
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_SAVE_H__
+#define __XML_SAVE_H__
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef LIBXML_OUTPUT_ENABLED
+void xmlBufAttrSerializeTxtContent(xmlBufPtr buf, xmlDocPtr doc,
+ xmlAttrPtr attr, const xmlChar * string);
+void xmlBufDumpNotationTable(xmlBufPtr buf, xmlNotationTablePtr table);
+void xmlBufDumpElementDecl(xmlBufPtr buf, xmlElementPtr elem);
+void xmlBufDumpAttributeDecl(xmlBufPtr buf, xmlAttributePtr attr);
+void xmlBufDumpEntityDecl(xmlBufPtr buf, xmlEntityPtr ent);
+xmlChar *xmlEncodeAttributeEntities(xmlDocPtr doc, const xmlChar *input);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_SAVE_H__ */
+
diff --git a/third_party/libxml/src/schematron.c b/third_party/libxml/src/schematron.c
index 07709e2..eb4befe 100644
--- a/third_party/libxml/src/schematron.c
+++ b/third_party/libxml/src/schematron.c
@@ -53,7 +53,7 @@
#define NEXT_SCHEMATRON(node) \
while (node != NULL) { \
- if ((node->type == XML_ELEMENT_NODE ) && (node->ns != NULL) && \
+ if ((node->type == XML_ELEMENT_NODE ) && (node->ns != NULL) && \
((xmlStrEqual(node->ns->href, xmlSchematronNs)) || \
(xmlStrEqual(node->ns->href, xmlOldSchematronNs)))) \
break; \
@@ -65,7 +65,7 @@
*
* macro to flag unimplemented blocks
*/
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
@@ -165,8 +165,10 @@
FILE *outputFile; /* if using XML_SCHEMATRON_OUT_FILE */
xmlBufferPtr outputBuffer; /* if using XML_SCHEMATRON_OUT_BUFFER */
+#ifdef LIBXML_OUTPUT_ENABLED
xmlOutputWriteCallback iowrite; /* if using XML_SCHEMATRON_OUT_IO */
xmlOutputCloseCallback ioclose;
+#endif
void *ioctx;
/* error reporting data */
@@ -240,7 +242,7 @@
* @msg: the error message
* @str1: extra data
* @str2: extra data
- *
+ *
* Handle a parser error
*/
static void
@@ -568,7 +570,7 @@
if (schema->namespaces != NULL)
xmlFree((char **) schema->namespaces);
-
+
xmlSchematronFreeRules(schema->rules);
xmlSchematronFreePatterns(schema->patterns);
xmlDictFree(schema->dict);
@@ -826,9 +828,9 @@
ctxt->namespaces = tmp;
ctxt->maxNamespaces *= 2;
}
- ctxt->namespaces[2 * ctxt->nbNamespaces] =
+ ctxt->namespaces[2 * ctxt->nbNamespaces] =
xmlDictLookup(ctxt->dict, ns, -1);
- ctxt->namespaces[2 * ctxt->nbNamespaces + 1] =
+ ctxt->namespaces[2 * ctxt->nbNamespaces + 1] =
xmlDictLookup(ctxt->dict, prefix, -1);
ctxt->nbNamespaces++;
ctxt->namespaces[2 * ctxt->nbNamespaces] = NULL;
@@ -1288,7 +1290,7 @@
* to be deallocated by teh caller
*/
static xmlChar *
-xmlSchematronFormatReport(xmlSchematronValidCtxtPtr ctxt,
+xmlSchematronFormatReport(xmlSchematronValidCtxtPtr ctxt,
xmlNodePtr test, xmlNodePtr cur) {
xmlChar *ret = NULL;
xmlNodePtr child, node;
@@ -1314,7 +1316,7 @@
xmlFree(path);
}
- if ((node->ns == NULL) || (node->ns->prefix == NULL))
+ if ((node->ns == NULL) || (node->ns->prefix == NULL))
ret = xmlStrcat(ret, node->name);
else {
ret = xmlStrcat(ret, node->ns->prefix);
@@ -1365,7 +1367,7 @@
* been done.
*/
static void
-xmlSchematronReportSuccess(xmlSchematronValidCtxtPtr ctxt,
+xmlSchematronReportSuccess(xmlSchematronValidCtxtPtr ctxt,
xmlSchematronTestPtr test, xmlNodePtr cur, xmlSchematronPatternPtr pattern, int success) {
if ((ctxt == NULL) || (cur == NULL) || (test == NULL))
return;
@@ -1445,7 +1447,7 @@
* called from the validation engine when starting to check a pattern
*/
static void
-xmlSchematronReportPattern(xmlSchematronValidCtxtPtr ctxt,
+xmlSchematronReportPattern(xmlSchematronValidCtxtPtr ctxt,
xmlSchematronPatternPtr pattern) {
if ((ctxt == NULL) || (pattern == NULL))
return;
@@ -1572,7 +1574,7 @@
(cur->type != XML_DTD_NODE))
return(cur);
}
-
+
do {
cur = cur->parent;
if (cur == NULL) break;
@@ -1589,7 +1591,7 @@
* xmlSchematronRunTest:
* @ctxt: the schema validation context
* @test: the current test
- * @instance: the document instace tree
+ * @instance: the document instace tree
* @cur: the current node in the instance
*
* Validate a rule against a tree instance at a given position
@@ -1653,7 +1655,7 @@
/**
* xmlSchematronValidateDoc:
* @ctxt: the schema validation context
- * @instance: the document instace tree
+ * @instance: the document instace tree
*
* Validate a tree instance against the schematron
*
@@ -1697,7 +1699,7 @@
}
rule = rule->next;
}
-
+
cur = xmlSchematronNextNode(cur);
}
} else {
@@ -1705,14 +1707,14 @@
* Process all contexts one at a time
*/
pattern = ctxt->schema->patterns;
-
+
while (pattern != NULL) {
xmlSchematronReportPattern(ctxt, pattern);
/*
* TODO convert the pattern rule to a direct XPath and
* compute directly instead of using the pattern matching
- * over the full document...
+ * over the full document...
* Check the exact semantic
*/
cur = root;
@@ -1728,7 +1730,7 @@
}
rule = rule->patnext;
}
-
+
cur = xmlSchematronNextNode(cur);
}
pattern = pattern->next;
diff --git a/third_party/libxml/src/testAutomata.c b/third_party/libxml/src/testAutomata.c
index 2f575ce..6c4de90 100644
--- a/third_party/libxml/src/testAutomata.c
+++ b/third_party/libxml/src/testAutomata.c
@@ -70,10 +70,10 @@
continue;
len = strlen(expr);
len--;
- while ((len >= 0) &&
+ while ((len >= 0) &&
((expr[len] == '\n') || (expr[len] == '\t') ||
(expr[len] == '\r') || (expr[len] == ' '))) len--;
- expr[len + 1] = 0;
+ expr[len + 1] = 0;
if (len >= 0) {
if ((am != NULL) && (expr[0] == 't') && (expr[1] == ' ')) {
char *ptr = &expr[2];
diff --git a/third_party/libxml/src/testC14N.c b/third_party/libxml/src/testC14N.c
index fbfa869..86e58f2 100644
--- a/third_party/libxml/src/testC14N.c
+++ b/third_party/libxml/src/testC14N.c
@@ -3,7 +3,7 @@
* (http://www.w3.org/TR/2001/REC-xml-c14n-20010315)
*
* See Copyright for the status of this software.
- *
+ *
* Author: Aleksey Sanin <aleksey@aleksey.com>
*/
#include "libxml.h"
@@ -11,8 +11,12 @@
#include <stdio.h>
#include <string.h>
+#ifndef STDOUT_FILENO
#ifdef HAVE_UNISTD_H
#include <unistd.h>
+#else
+#define STDOUT_FILENO fileno(stdout)
+#endif /* HAVE_UNISTD_H */
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
@@ -52,11 +56,11 @@
/* static void print_xpath_nodes(xmlNodeSetPtr nodes); */
-static int
+static int
test_c14n(const char* xml_filename, int with_comments, int mode,
const char* xpath_filename, xmlChar **inclusive_namespaces) {
xmlDocPtr doc;
- xmlXPathObjectPtr xpath = NULL;
+ xmlXPathObjectPtr xpath = NULL;
xmlChar *result = NULL;
int ret;
@@ -72,63 +76,65 @@
fprintf(stderr, "Error: unable to parse file \"%s\"\n", xml_filename);
return(-1);
}
-
+
/*
* Check the document is of the right kind
- */
+ */
if(xmlDocGetRootElement(doc) == NULL) {
fprintf(stderr,"Error: empty document for file \"%s\"\n", xml_filename);
xmlFreeDoc(doc);
return(-1);
}
- /*
- * load xpath file if specified
+ /*
+ * load xpath file if specified
*/
if(xpath_filename) {
xpath = load_xpath_expr(doc, xpath_filename);
if(xpath == NULL) {
fprintf(stderr,"Error: unable to evaluate xpath expression\n");
- xmlFreeDoc(doc);
+ xmlFreeDoc(doc);
return(-1);
}
}
/*
* Canonical form
- */
+ */
/* fprintf(stderr,"File \"%s\" loaded: start canonization\n", xml_filename); */
- ret = xmlC14NDocDumpMemory(doc,
- (xpath) ? xpath->nodesetval : NULL,
+ ret = xmlC14NDocDumpMemory(doc,
+ (xpath) ? xpath->nodesetval : NULL,
mode, inclusive_namespaces,
with_comments, &result);
if(ret >= 0) {
if(result != NULL) {
- write(1, result, ret);
- xmlFree(result);
+ if (write(STDOUT_FILENO, result, ret) == -1) {
+ fprintf(stderr, "Can't write data\n");
+ }
+ xmlFree(result);
}
} else {
fprintf(stderr,"Error: failed to canonicalize XML file \"%s\" (ret=%d)\n", xml_filename, ret);
if(result != NULL) xmlFree(result);
- xmlFreeDoc(doc);
+ xmlFreeDoc(doc);
return(-1);
}
-
+
/*
* Cleanup
- */
+ */
if(xpath != NULL) xmlXPathFreeObject(xpath);
- xmlFreeDoc(doc);
+ xmlFreeDoc(doc);
return(ret);
}
int main(int argc, char **argv) {
int ret = -1;
-
+
/*
* Init libxml
- */
+ */
xmlInitParser();
LIBXML_TEST_VERSION
@@ -148,14 +154,14 @@
ret = test_c14n(argv[2], 0, XML_C14N_1_1, (argc > 3) ? argv[3] : NULL, NULL);
} else if(strcmp(argv[1], "--exc-with-comments") == 0) {
xmlChar **list;
-
+
/* load exclusive namespace from command line */
list = (argc > 4) ? parse_list((xmlChar *)argv[4]) : NULL;
ret = test_c14n(argv[2], 1, XML_C14N_EXCLUSIVE_1_0, (argc > 3) ? argv[3] : NULL, list);
if(list != NULL) xmlFree(list);
} else if(strcmp(argv[1], "--exc-without-comments") == 0) {
xmlChar **list;
-
+
/* load exclusive namespace from command line */
list = (argc > 4) ? parse_list((xmlChar *)argv[4]) : NULL;
ret = test_c14n(argv[2], 0, XML_C14N_EXCLUSIVE_1_0, (argc > 3) ? argv[3] : NULL, list);
@@ -165,7 +171,7 @@
usage(argv[0]);
}
- /*
+ /*
* Shutdown libxml
*/
xmlCleanupParser();
@@ -231,13 +237,13 @@
static xmlXPathObjectPtr
load_xpath_expr (xmlDocPtr parent_doc, const char* filename) {
- xmlXPathObjectPtr xpath;
+ xmlXPathObjectPtr xpath;
xmlDocPtr doc;
xmlChar *expr;
- xmlXPathContextPtr ctx;
+ xmlXPathContextPtr ctx;
xmlNodePtr node;
xmlNsPtr ns;
-
+
/*
* load XPath expr as a file
*/
@@ -249,10 +255,10 @@
fprintf(stderr, "Error: unable to parse file \"%s\"\n", filename);
return(NULL);
}
-
+
/*
* Check the document is of the right kind
- */
+ */
if(xmlDocGetRootElement(doc) == NULL) {
fprintf(stderr,"Error: empty document for file \"%s\"\n", filename);
xmlFreeDoc(doc);
@@ -263,8 +269,8 @@
while(node != NULL && !xmlStrEqual(node->name, (const xmlChar *)"XPath")) {
node = node->next;
}
-
- if(node == NULL) {
+
+ if(node == NULL) {
fprintf(stderr,"Error: XPath element expected in the file \"%s\"\n", filename);
xmlFreeDoc(doc);
return(NULL);
@@ -280,8 +286,8 @@
ctx = xmlXPathNewContext(parent_doc);
if(ctx == NULL) {
fprintf(stderr,"Error: unable to create new context\n");
- xmlFree(expr);
- xmlFreeDoc(doc);
+ xmlFree(expr);
+ xmlFreeDoc(doc);
return(NULL);
}
@@ -292,31 +298,31 @@
while(ns != NULL) {
if(xmlXPathRegisterNs(ctx, ns->prefix, ns->href) != 0) {
fprintf(stderr,"Error: unable to register NS with prefix=\"%s\" and href=\"%s\"\n", ns->prefix, ns->href);
- xmlFree(expr);
- xmlXPathFreeContext(ctx);
- xmlFreeDoc(doc);
+ xmlFree(expr);
+ xmlXPathFreeContext(ctx);
+ xmlFreeDoc(doc);
return(NULL);
}
ns = ns->next;
}
- /*
+ /*
* Evaluate xpath
*/
xpath = xmlXPathEvalExpression(expr, ctx);
if(xpath == NULL) {
fprintf(stderr,"Error: unable to evaluate xpath expression\n");
- xmlFree(expr);
- xmlXPathFreeContext(ctx);
- xmlFreeDoc(doc);
+ xmlFree(expr);
+ xmlXPathFreeContext(ctx);
+ xmlFreeDoc(doc);
return(NULL);
}
/* print_xpath_nodes(xpath->nodesetval); */
- xmlFree(expr);
- xmlXPathFreeContext(ctx);
- xmlFreeDoc(doc);
+ xmlFree(expr);
+ xmlXPathFreeContext(ctx);
+ xmlFreeDoc(doc);
return(xpath);
}
@@ -325,28 +331,28 @@
print_xpath_nodes(xmlNodeSetPtr nodes) {
xmlNodePtr cur;
int i;
-
- if(nodes == NULL ){
+
+ if(nodes == NULL ){
fprintf(stderr, "Error: no nodes set defined\n");
return;
}
-
+
fprintf(stderr, "Nodes Set:\n-----\n");
for(i = 0; i < nodes->nodeNr; ++i) {
if(nodes->nodeTab[i]->type == XML_NAMESPACE_DECL) {
xmlNsPtr ns;
-
+
ns = (xmlNsPtr)nodes->nodeTab[i];
cur = (xmlNodePtr)ns->next;
- fprintf(stderr, "namespace \"%s\"=\"%s\" for node %s:%s\n",
+ fprintf(stderr, "namespace \"%s\"=\"%s\" for node %s:%s\n",
ns->prefix, ns->href,
(cur->ns) ? cur->ns->prefix : BAD_CAST "", cur->name);
} else if(nodes->nodeTab[i]->type == XML_ELEMENT_NODE) {
- cur = nodes->nodeTab[i];
- fprintf(stderr, "element node \"%s:%s\"\n",
+ cur = nodes->nodeTab[i];
+ fprintf(stderr, "element node \"%s:%s\"\n",
(cur->ns) ? cur->ns->prefix : BAD_CAST "", cur->name);
} else {
- cur = nodes->nodeTab[i];
+ cur = nodes->nodeTab[i];
fprintf(stderr, "node \"%s\": type %d\n", cur->name, cur->type);
}
}
diff --git a/third_party/libxml/src/testHTML.c b/third_party/libxml/src/testHTML.c
index f350342..9b42778 100644
--- a/third_party/libxml/src/testHTML.c
+++ b/third_party/libxml/src/testHTML.c
@@ -179,7 +179,7 @@
{
/* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
-
+
fprintf(stdout, "SAX.resolveEntity(");
if (publicId != NULL)
fprintf(stdout, "%s", (char *)publicId);
@@ -233,8 +233,8 @@
/**
* entityDeclDebug:
* @ctxt: An XML parser context
- * @name: the entity name
- * @type: the entity type
+ * @name: the entity name
+ * @type: the entity type
* @publicId: The public ID of the entity
* @systemId: The system ID of the entity
* @content: the entity value (without processing).
@@ -252,8 +252,8 @@
/**
* attributeDeclDebug:
* @ctxt: An XML parser context
- * @name: the attribute name
- * @type: the attribute type
+ * @name: the attribute name
+ * @type: the attribute type
*
* An attribute definition has been parsed
*/
@@ -269,8 +269,8 @@
/**
* elementDeclDebug:
* @ctxt: An XML parser context
- * @name: the element name
- * @type: the element type
+ * @name: the element name
+ * @type: the element type
* @content: the element value (without processing).
*
* An element definition has been parsed
@@ -453,7 +453,7 @@
* @ctxt: An XML parser context
* @name: The entity name
*
- * called when an entity reference is detected.
+ * called when an entity reference is detected.
*/
static void
referenceDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
@@ -687,7 +687,7 @@
fclose(f);
}
}
- } else {
+ } else {
#endif /* LIBXML_PUSH_ENABLED */
doc = htmlSAXParseFile(filename, NULL, emptySAXHandler, NULL);
if (doc != NULL) {
@@ -746,7 +746,7 @@
}
fclose(f);
}
- } else {
+ } else {
doc = htmlReadFile(filename, NULL, options);
}
#else
@@ -774,7 +774,7 @@
/*
* print it.
*/
- if (!noout) {
+ if (!noout) {
#ifdef LIBXML_DEBUG_ENABLED
if (!debug) {
if (encoding)
@@ -789,7 +789,7 @@
else
htmlDocDump(stdout, doc);
#endif
- }
+ }
#endif /* LIBXML_OUTPUT_ENABLED */
/*
@@ -838,13 +838,13 @@
for (count = 0;count < 100 * repeat;count++) {
if (sax)
parseSAXFile(argv[i]);
- else
+ else
parseAndPrintFile(argv[i]);
- }
+ }
} else {
if (sax)
parseSAXFile(argv[i]);
- else
+ else
parseAndPrintFile(argv[i]);
}
files ++;
diff --git a/third_party/libxml/src/testModule.c b/third_party/libxml/src/testModule.c
index 8293c45..e399f5c 100644
--- a/third_party/libxml/src/testModule.c
+++ b/third_party/libxml/src/testModule.c
@@ -39,7 +39,7 @@
#endif
typedef int (*hello_world_t)(void);
-
+
int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
xmlChar filename[PATH_MAX];
xmlModulePtr module = NULL;
@@ -62,7 +62,7 @@
fprintf(stderr, "Lookup returned NULL\n");
return(1);
}
-
+
(*hello_world)();
xmlModuleClose(module);
diff --git a/third_party/libxml/src/testRegexp.c b/third_party/libxml/src/testRegexp.c
index 626536e..21dac94 100644
--- a/third_party/libxml/src/testRegexp.c
+++ b/third_party/libxml/src/testRegexp.c
@@ -49,10 +49,10 @@
while (fgets(expression, 4500, input) != NULL) {
len = strlen(expression);
len--;
- while ((len >= 0) &&
+ while ((len >= 0) &&
((expression[len] == '\n') || (expression[len] == '\t') ||
(expression[len] == '\r') || (expression[len] == ' '))) len--;
- expression[len + 1] = 0;
+ expression[len + 1] = 0;
if (len >= 0) {
if (expression[0] == '#')
continue;
@@ -103,10 +103,10 @@
while (fgets(expression, 4500, input) != NULL) {
len = strlen(expression);
len--;
- while ((len >= 0) &&
+ while ((len >= 0) &&
((expression[len] == '\n') || (expression[len] == '\t') ||
(expression[len] == '\r') || (expression[len] == ' '))) len--;
- expression[len + 1] = 0;
+ expression[len + 1] = 0;
if (len >= 0) {
if (expression[0] == '#')
continue;
@@ -115,7 +115,7 @@
if (expr != NULL) {
xmlExpFree(ctxt, expr);
- if (xmlExpCtxtNbNodes(ctxt) != 0)
+ if (xmlExpCtxtNbNodes(ctxt) != 0)
printf(" Parse/free of Expression leaked %d\n",
xmlExpCtxtNbNodes(ctxt));
expr = NULL;
@@ -142,7 +142,7 @@
break;
} else {
int ret;
-
+
nodes2 = xmlExpCtxtNbNodes(ctxt);
ret = xmlExpSubsume(ctxt, expr, sub);
@@ -174,14 +174,14 @@
}
if (expr != NULL) {
xmlExpFree(ctxt, expr);
- if (xmlExpCtxtNbNodes(ctxt) != 0)
+ if (xmlExpCtxtNbNodes(ctxt) != 0)
printf(" Parse/free of Expression leaked %d\n",
xmlExpCtxtNbNodes(ctxt));
}
fclose(input);
}
-static void
+static void
testReduce(xmlExpCtxtPtr ctxt, xmlExpNodePtr expr, const char *tst) {
xmlBufferPtr xmlExpBuf;
xmlExpNodePtr sub, deriv;
@@ -213,7 +213,7 @@
xmlExpFree(ctxt, sub);
}
-static void
+static void
exprDebug(xmlExpCtxtPtr ctxt, xmlExpNodePtr expr) {
xmlBufferPtr xmlExpBuf;
xmlExpNodePtr deriv;
diff --git a/third_party/libxml/src/testRelax.c b/third_party/libxml/src/testRelax.c
index e18b3c2..8e94a7a 100644
--- a/third_party/libxml/src/testRelax.c
+++ b/third_party/libxml/src/testRelax.c
@@ -49,7 +49,7 @@
#endif
static int noout = 0;
static int tree = 0;
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
static int memory = 0;
#endif
@@ -65,7 +65,7 @@
debug++;
else
#endif
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
if ((!strcmp(argv[i], "-memory")) || (!strcmp(argv[i], "--memory"))) {
memory++;
} else
@@ -84,12 +84,12 @@
if (schema == NULL) {
xmlRelaxNGParserCtxtPtr ctxt;
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
if (memory) {
int fd;
struct stat info;
const char *base;
- if (stat(argv[i], &info) < 0)
+ if (stat(argv[i], &info) < 0)
break;
if ((fd = open(argv[i], O_RDONLY)) < 0)
break;
@@ -174,7 +174,7 @@
#endif
printf("\t--noout : do not print the result\n");
printf("\t--tree : print the intermediate Relax-NG document tree\n");
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
printf("\t--memory : test the schemas in memory parsing\n");
#endif
}
diff --git a/third_party/libxml/src/testSAX.c b/third_party/libxml/src/testSAX.c
index cd16268..81c4b93 100644
--- a/third_party/libxml/src/testSAX.c
+++ b/third_party/libxml/src/testSAX.c
@@ -71,7 +71,7 @@
* function calls
*/
-#ifndef HAVE_GETTIMEOFDAY
+#ifndef HAVE_GETTIMEOFDAY
#ifdef HAVE_SYS_TIMEB_H
#ifdef HAVE_SYS_TIME_H
#ifdef HAVE_FTIME
@@ -368,7 +368,7 @@
return(NULL);
/* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
-
+
fprintf(stdout, "SAX.resolveEntity(");
if (publicId != NULL)
fprintf(stdout, "%s", (char *)publicId);
@@ -428,8 +428,8 @@
/**
* entityDeclDebug:
* @ctxt: An XML parser context
- * @name: the entity name
- * @type: the entity type
+ * @name: the entity name
+ * @type: the entity type
* @publicId: The public ID of the entity
* @systemId: The system ID of the entity
* @content: the entity value (without processing).
@@ -458,8 +458,8 @@
/**
* attributeDeclDebug:
* @ctxt: An XML parser context
- * @name: the attribute name
- * @type: the attribute type
+ * @name: the attribute name
+ * @type: the attribute type
*
* An attribute definition has been parsed
*/
@@ -483,8 +483,8 @@
/**
* elementDeclDebug:
* @ctxt: An XML parser context
- * @name: the element name
- * @type: the element type
+ * @name: the element name
+ * @type: the element type
* @content: the element value (without processing).
*
* An element definition has been parsed
@@ -670,7 +670,7 @@
* @ctxt: An XML parser context
* @name: The entity name
*
- * called when an entity reference is detected.
+ * called when an entity reference is detected.
*/
static void
referenceDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
@@ -906,7 +906,7 @@
else
fprintf(stdout, ", '%s'", (char *) URI);
fprintf(stdout, ", %d", nb_namespaces);
-
+
if (namespaces != NULL) {
for (i = 0;i < nb_namespaces * 2;i++) {
fprintf(stdout, ", xmlns");
@@ -1131,7 +1131,7 @@
int files = 0;
LIBXML_TEST_VERSION /* be safe, plus calls xmlInitParser */
-
+
for (i = 1; i < argc ; i++) {
if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
debug++;
diff --git a/third_party/libxml/src/testSchemas.c b/third_party/libxml/src/testSchemas.c
index 47f8b39..b98e631 100644
--- a/third_party/libxml/src/testSchemas.c
+++ b/third_party/libxml/src/testSchemas.c
@@ -49,7 +49,7 @@
static int debug = 0;
#endif
static int noout = 0;
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
static int memory = 0;
#endif
@@ -65,7 +65,7 @@
debug++;
else
#endif
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
if ((!strcmp(argv[i], "-memory")) || (!strcmp(argv[i], "--memory"))) {
memory++;
} else
@@ -80,12 +80,12 @@
if (schema == NULL) {
xmlSchemaParserCtxtPtr ctxt;
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
if (memory) {
int fd;
struct stat info;
const char *base;
- if (stat(argv[i], &info) < 0)
+ if (stat(argv[i], &info) < 0)
break;
if ((fd = open(argv[i], O_RDONLY)) < 0)
break;
@@ -164,7 +164,7 @@
printf("\t--debug : dump a debug tree of the in-memory document\n");
#endif
printf("\t--noout : do not print the result\n");
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
printf("\t--memory : test the schemas in memory parsing\n");
#endif
}
diff --git a/third_party/libxml/src/testThreads.c b/third_party/libxml/src/testThreads.c
index b43cbd0..bff5391 100644
--- a/third_party/libxml/src/testThreads.c
+++ b/third_party/libxml/src/testThreads.c
@@ -105,10 +105,8 @@
for (repeat = 0;repeat < 500;repeat++) {
xmlLoadCatalog(catalog);
- for (i = 0; i < num_threads; i++) {
- results[i] = NULL;
- tid[i] = (pthread_t) -1;
- }
+ memset(results, 0, sizeof(*results)*num_threads);
+ memset(tid, 0xff, sizeof(*tid)*num_threads);
for (i = 0; i < num_threads; i++) {
ret = pthread_create(&tid[i], NULL, thread_specific_data,
diff --git a/third_party/libxml/src/testThreadsWin32.c b/third_party/libxml/src/testThreadsWin32.c
index 6ed702e..3d1a5ba 100644
--- a/third_party/libxml/src/testThreadsWin32.c
+++ b/third_party/libxml/src/testThreadsWin32.c
@@ -104,7 +104,7 @@
for (i = 0; i < num_threads; i++)
{
DWORD useless;
- tid[i] = CreateThread(NULL, 0,
+ tid[i] = CreateThread(NULL, 0,
thread_specific_data, testfiles[i], 0, &useless);
if (tid[i] == NULL)
{
@@ -113,7 +113,7 @@
}
}
- if (WaitForMultipleObjects (num_threads, tid, TRUE, INFINITE) == WAIT_FAILED)
+ if (WaitForMultipleObjects (num_threads, tid, TRUE, INFINITE) == WAIT_FAILED)
perror ("WaitForMultipleObjects failed");
for (i = 0; i < num_threads; i++)
@@ -129,7 +129,7 @@
xmlCatalogCleanup();
for (i = 0; i < num_threads; i++) {
- if (results[i] != (DWORD) Okay)
+ if (results[i] != (DWORD) Okay)
printf("Thread %d handling %s failed\n", i, testfiles[i]);
}
}
diff --git a/third_party/libxml/src/testXPath.c b/third_party/libxml/src/testXPath.c
index 677419a..ebb9ff7 100644
--- a/third_party/libxml/src/testXPath.c
+++ b/third_party/libxml/src/testXPath.c
@@ -51,7 +51,7 @@
/*
* Default document
*/
-static xmlChar buffer[] =
+static xmlChar buffer[] =
"<?xml version=\"1.0\"?>\n\
<EXAMPLE prop1=\"gnome is great\" prop2=\"& linux too\">\n\
<head>\n\
@@ -79,7 +79,7 @@
testXPath(const char *str) {
xmlXPathObjectPtr res;
xmlXPathContextPtr ctxt;
-
+
#if defined(LIBXML_XPTR_ENABLED)
if (xptr) {
ctxt = xmlXPtrNewContext(document, NULL, NULL);
@@ -96,7 +96,7 @@
comp = xmlXPathCompile(BAD_CAST str);
if (comp != NULL) {
- if (tree)
+ if (tree)
xmlXPathDebugDumpCompExpr(stdout, comp, 0);
res = xmlXPathCompiledEval(comp, ctxt);
@@ -127,10 +127,10 @@
while (fgets(expression, 4500, input) != NULL) {
len = strlen(expression);
len--;
- while ((len >= 0) &&
+ while ((len >= 0) &&
((expression[len] == '\n') || (expression[len] == '\t') ||
(expression[len] == '\r') || (expression[len] == ' '))) len--;
- expression[len + 1] = 0;
+ expression[len + 1] = 0;
if (len >= 0) {
printf("\n========================\nExpression: %s\n", expression) ;
testXPath(expression);
@@ -150,7 +150,7 @@
#if defined(LIBXML_XPTR_ENABLED)
if ((!strcmp(argv[i], "-xptr")) || (!strcmp(argv[i], "--xptr")))
xptr++;
- else
+ else
#endif
if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
debug++;
@@ -172,10 +172,12 @@
xmlLoadExtDtdDefaultValue |= XML_DETECT_IDS;
xmlLoadExtDtdDefaultValue |= XML_COMPLETE_ATTRS;
xmlSubstituteEntitiesDefaultValue = 1;
+#ifdef LIBXML_SAX1_ENABLED
if (nocdata != 0) {
xmlDefaultSAXHandlerInit();
xmlDefaultSAXHandler.cdataBlock = NULL;
}
+#endif
if (document == NULL) {
if (filename == NULL)
document = xmlReadDoc(buffer,NULL,NULL,XML_PARSE_COMPACT);
@@ -211,7 +213,7 @@
printf("\t--file : or\n");
printf("\t-f : read queries from files, args\n");
}
- if (document != NULL)
+ if (document != NULL)
xmlFreeDoc(document);
xmlCleanupParser();
xmlMemoryDump();
diff --git a/third_party/libxml/src/testapi.c b/third_party/libxml/src/testapi.c
index d046cbc..0367ffd 100644
--- a/third_party/libxml/src/testapi.c
+++ b/third_party/libxml/src/testapi.c
@@ -8,20 +8,14 @@
* daniel@veillard.com
*/
-#ifdef HAVE_CONFIG_H
#include "libxml.h"
-#else
#include <stdio.h>
-#endif
#include <stdlib.h> /* for putenv() */
#include <string.h>
#include <libxml/xmlerror.h>
#include <libxml/relaxng.h>
-#if defined(_WIN32) && !defined(__CYGWIN__)
-#define snprintf _snprintf
-#endif
static int testlibxml2(void);
static int test_module(const char *module);
@@ -107,7 +101,7 @@
if ((api_root == NULL) || (api_root->type != XML_ELEMENT_NODE)) {
get_api_root();
}
- if (api_root == NULL)
+ if (api_root == NULL)
return(NULL);
if (api_root->properties != NULL) {
api_attr = api_root->properties;
@@ -127,8 +121,10 @@
int ret;
int blocks, mem;
+#ifdef HAVE_PUTENV
/* access to the proxy can slow up regression tests a lot */
putenv((char *) "http_proxy=");
+#endif
memset(chartab, 0, sizeof(chartab));
strncpy((char *) chartab, " chartab\n", 20);
@@ -201,7 +197,7 @@
#include <libxml/xpointer.h>
#include <libxml/debugXML.h>
-/*
+/*
We manually define xmlErrMemory because it's normal declaration
is "hidden" by #ifdef IN_LIBXML
*/
@@ -291,7 +287,7 @@
static xmlChar gen_xmlChar(int no, int nr ATTRIBUTE_UNUSED) {
if (no == 0) return('a');
if (no == 1) return(' ');
- if (no == 2) return((xmlChar) 'ø');
+ if (no == 2) return((xmlChar) '\xf8');
return(0);
}
@@ -399,7 +395,7 @@
static xmlChar *gen_const_xmlChar_ptr(int no, int nr ATTRIBUTE_UNUSED) {
if (no == 0) return((xmlChar *) "foo");
if (no == 1) return((xmlChar *) "<foo/>");
- if (no == 2) return((xmlChar *) "nøne");
+ if (no == 2) return((xmlChar *) "n" "\xf8" "ne");
if (no == 3) return((xmlChar *) " 2ab ");
return(NULL);
}
@@ -543,7 +539,7 @@
#define gen_nb_xmlDtdPtr 3
static xmlDtdPtr gen_xmlDtdPtr(int no, int nr ATTRIBUTE_UNUSED) {
- if (no == 0)
+ if (no == 0)
return(xmlNewDtd(NULL, BAD_CAST "dtd", BAD_CAST"foo", BAD_CAST"bar"));
if (no == 1) return(get_api_dtd());
return(NULL);
@@ -599,7 +595,7 @@
#endif
#define gen_nb_xmlBufferPtr 3
-static const char *static_buf_content = "a static buffer";
+static const xmlChar *static_buf_content = (xmlChar *)"a static buffer";
static xmlBufferPtr gen_xmlBufferPtr(int no, int nr ATTRIBUTE_UNUSED) {
if (no == 0) return(xmlBufferCreate());
if (no == 1) return(xmlBufferCreateStatic((void *)static_buf_content, 13));
@@ -740,7 +736,7 @@
#endif /* LIBXML_SCHEMAS_ENABLED */
#define gen_nb_xmlHashDeallocator 2
-static void
+static void
test_xmlHashDeallocator(void *payload ATTRIBUTE_UNUSED, xmlChar *name ATTRIBUTE_UNUSED) {
}
@@ -1040,8 +1036,8 @@
static xmlBufferAllocationScheme gen_xmlBufferAllocationScheme(int no, int nr ATTRIBUTE_UNUSED) {
if (no == 1) return(XML_BUFFER_ALLOC_DOUBLEIT);
if (no == 2) return(XML_BUFFER_ALLOC_EXACT);
- if (no == 3) return(XML_BUFFER_ALLOC_IMMUTABLE);
- if (no == 4) return(XML_BUFFER_ALLOC_IO);
+ if (no == 3) return(XML_BUFFER_ALLOC_HYBRID);
+ if (no == 4) return(XML_BUFFER_ALLOC_IMMUTABLE);
return(0);
}
@@ -4065,7 +4061,7 @@
test_xmlSAX2EndElement(void) {
int test_ret = 0;
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
#ifdef LIBXML_SAX1_ENABLED
int mem_base;
void * ctx; /* the user data (XML parser context) */
@@ -5030,7 +5026,7 @@
test_xmlSAX2StartElement(void) {
int test_ret = 0;
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
#ifdef LIBXML_SAX1_ENABLED
int mem_base;
void * ctx; /* the user data (XML parser context) */
@@ -8252,6 +8248,16 @@
static int
+test_xmlDictGetUsage(void) {
+ int test_ret = 0;
+
+
+ /* missing type support */
+ return(test_ret);
+}
+
+
+static int
test_xmlDictLookup(void) {
int test_ret = 0;
@@ -8416,6 +8422,16 @@
static int
+test_xmlDictSetLimit(void) {
+ int test_ret = 0;
+
+
+ /* missing type support */
+ return(test_ret);
+}
+
+
+static int
test_xmlDictSize(void) {
int test_ret = 0;
@@ -8446,20 +8462,48 @@
return(test_ret);
}
+
+static int
+test_xmlInitializeDict(void) {
+ int test_ret = 0;
+
+ int mem_base;
+ int ret_val;
+
+ mem_base = xmlMemBlocks();
+
+ ret_val = xmlInitializeDict();
+ desret_int(ret_val);
+ call_tests++;
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlInitializeDict",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf("\n");
+ }
+ function_tests++;
+
+ return(test_ret);
+}
+
static int
test_dict(void) {
int test_ret = 0;
- if (quiet == 0) printf("Testing dict : 9 of 10 functions ...\n");
+ if (quiet == 0) printf("Testing dict : 10 of 13 functions ...\n");
test_ret += test_xmlDictCleanup();
test_ret += test_xmlDictCreate();
test_ret += test_xmlDictCreateSub();
test_ret += test_xmlDictExists();
+ test_ret += test_xmlDictGetUsage();
test_ret += test_xmlDictLookup();
test_ret += test_xmlDictOwns();
test_ret += test_xmlDictQLookup();
test_ret += test_xmlDictReference();
+ test_ret += test_xmlDictSetLimit();
test_ret += test_xmlDictSize();
+ test_ret += test_xmlInitializeDict();
if (test_ret != 0)
printf("Module dict: %d errors\n", test_ret);
@@ -9410,27 +9454,34 @@
}
+#define gen_nb_const_xmlDoc_ptr 1
+static xmlDoc * gen_const_xmlDoc_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+ return(NULL);
+}
+static void des_const_xmlDoc_ptr(int no ATTRIBUTE_UNUSED, const xmlDoc * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
static int
test_xmlEncodeSpecialChars(void) {
int test_ret = 0;
int mem_base;
xmlChar * ret_val;
- xmlDocPtr doc; /* the document containing the string */
+ xmlDoc * doc; /* the document containing the string */
int n_doc;
xmlChar * input; /* A string to convert to XML. */
int n_input;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
for (n_input = 0;n_input < gen_nb_const_xmlChar_ptr;n_input++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
input = gen_const_xmlChar_ptr(n_input, 1);
- ret_val = xmlEncodeSpecialChars(doc, (const xmlChar *)input);
+ ret_val = xmlEncodeSpecialChars((const xmlDoc *)doc, (const xmlChar *)input);
desret_xmlChar_ptr(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
des_const_xmlChar_ptr(n_input, (const xmlChar *)input, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -9455,21 +9506,21 @@
int mem_base;
xmlEntityPtr ret_val;
- xmlDocPtr doc; /* the document referencing the entity */
+ xmlDoc * doc; /* the document referencing the entity */
int n_doc;
xmlChar * name; /* the entity name */
int n_name;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
name = gen_const_xmlChar_ptr(n_name, 1);
- ret_val = xmlGetDocEntity(doc, (const xmlChar *)name);
+ ret_val = xmlGetDocEntity((const xmlDoc *)doc, (const xmlChar *)name);
desret_xmlEntityPtr(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -11639,32 +11690,8 @@
test_xmlNanoFTPGetConnection(void) {
int test_ret = 0;
-#if defined(LIBXML_FTP_ENABLED)
- int mem_base;
- int ret_val;
- void * ctx; /* an FTP context */
- int n_ctx;
- for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
- mem_base = xmlMemBlocks();
- ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
-
- ret_val = xmlNanoFTPGetConnection(ctx);
- desret_int(ret_val);
- call_tests++;
- des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
- xmlResetLastError();
- if (mem_base != xmlMemBlocks()) {
- printf("Leak of %d blocks found in xmlNanoFTPGetConnection",
- xmlMemBlocks() - mem_base);
- test_ret++;
- printf(" %d", n_ctx);
- printf("\n");
- }
- }
- function_tests++;
-#endif
-
+ /* missing type support */
return(test_ret);
}
@@ -11707,39 +11734,8 @@
test_xmlNanoFTPGetSocket(void) {
int test_ret = 0;
-#if defined(LIBXML_FTP_ENABLED)
- int mem_base;
- int ret_val;
- void * ctx; /* an FTP context */
- int n_ctx;
- const char * filename; /* the file to retrieve (or NULL if path is in context). */
- int n_filename;
- for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
- for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
- mem_base = xmlMemBlocks();
- ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
- filename = gen_filepath(n_filename, 1);
-
- ret_val = xmlNanoFTPGetSocket(ctx, filename);
- desret_int(ret_val);
- call_tests++;
- des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
- des_filepath(n_filename, filename, 1);
- xmlResetLastError();
- if (mem_base != xmlMemBlocks()) {
- printf("Leak of %d blocks found in xmlNanoFTPGetSocket",
- xmlMemBlocks() - mem_base);
- test_ret++;
- printf(" %d", n_ctx);
- printf(" %d", n_filename);
- printf("\n");
- }
- }
- }
- function_tests++;
-#endif
-
+ /* missing type support */
return(test_ret);
}
@@ -12043,7 +12039,7 @@
test_nanoftp(void) {
int test_ret = 0;
- if (quiet == 0) printf("Testing nanoftp : 16 of 22 functions ...\n");
+ if (quiet == 0) printf("Testing nanoftp : 14 of 22 functions ...\n");
test_ret += test_xmlNanoFTPCheckResponse();
test_ret += test_xmlNanoFTPCleanup();
test_ret += test_xmlNanoFTPCloseConnection();
@@ -17843,7 +17839,7 @@
int n_ctxt;
xmlChar * data; /* some character data read */
int n_data;
- int len; /* the lenght of the data */
+ int len; /* the length of the data */
int n_len;
for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
@@ -18281,7 +18277,7 @@
test_xmlAddPrevSibling(void) {
int test_ret = 0;
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
int mem_base;
xmlNodePtr ret_val;
xmlNodePtr cur; /* the child node */
@@ -18414,6 +18410,167 @@
}
+#define gen_nb_const_xmlBuf_ptr 1
+static xmlBuf * gen_const_xmlBuf_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+ return(NULL);
+}
+static void des_const_xmlBuf_ptr(int no ATTRIBUTE_UNUSED, const xmlBuf * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufContent(void) {
+ int test_ret = 0;
+
+ int mem_base;
+ xmlChar * ret_val;
+ xmlBuf * buf; /* the buffer */
+ int n_buf;
+
+ for (n_buf = 0;n_buf < gen_nb_const_xmlBuf_ptr;n_buf++) {
+ mem_base = xmlMemBlocks();
+ buf = gen_const_xmlBuf_ptr(n_buf, 0);
+
+ ret_val = xmlBufContent((const xmlBuf *)buf);
+ desret_xmlChar_ptr(ret_val);
+ call_tests++;
+ des_const_xmlBuf_ptr(n_buf, (const xmlBuf *)buf, 0);
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlBufContent",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf(" %d", n_buf);
+ printf("\n");
+ }
+ }
+ function_tests++;
+
+ return(test_ret);
+}
+
+
+#define gen_nb_xmlBufPtr 1
+static xmlBufPtr gen_xmlBufPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+ return(NULL);
+}
+static void des_xmlBufPtr(int no ATTRIBUTE_UNUSED, xmlBufPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufEnd(void) {
+ int test_ret = 0;
+
+ int mem_base;
+ xmlChar * ret_val;
+ xmlBufPtr buf; /* the buffer */
+ int n_buf;
+
+ for (n_buf = 0;n_buf < gen_nb_xmlBufPtr;n_buf++) {
+ mem_base = xmlMemBlocks();
+ buf = gen_xmlBufPtr(n_buf, 0);
+
+ ret_val = xmlBufEnd(buf);
+ desret_xmlChar_ptr(ret_val);
+ call_tests++;
+ des_xmlBufPtr(n_buf, buf, 0);
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlBufEnd",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf(" %d", n_buf);
+ printf("\n");
+ }
+ }
+ function_tests++;
+
+ return(test_ret);
+}
+
+
+#define gen_nb_const_xmlNode_ptr 1
+static xmlNode * gen_const_xmlNode_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+ return(NULL);
+}
+static void des_const_xmlNode_ptr(int no ATTRIBUTE_UNUSED, const xmlNode * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufGetNodeContent(void) {
+ int test_ret = 0;
+
+ int mem_base;
+ int ret_val;
+ xmlBufPtr buf; /* a buffer xmlBufPtr */
+ int n_buf;
+ xmlNode * cur; /* the node being read */
+ int n_cur;
+
+ for (n_buf = 0;n_buf < gen_nb_xmlBufPtr;n_buf++) {
+ for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
+ mem_base = xmlMemBlocks();
+ buf = gen_xmlBufPtr(n_buf, 0);
+ cur = gen_const_xmlNode_ptr(n_cur, 1);
+
+ ret_val = xmlBufGetNodeContent(buf, (const xmlNode *)cur);
+ desret_int(ret_val);
+ call_tests++;
+ des_xmlBufPtr(n_buf, buf, 0);
+ des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 1);
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlBufGetNodeContent",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf(" %d", n_buf);
+ printf(" %d", n_cur);
+ printf("\n");
+ }
+ }
+ }
+ function_tests++;
+
+ return(test_ret);
+}
+
+
+static int
+test_xmlBufNodeDump(void) {
+ int test_ret = 0;
+
+
+ /* missing type support */
+ return(test_ret);
+}
+
+
+static int
+test_xmlBufShrink(void) {
+ int test_ret = 0;
+
+
+ /* missing type support */
+ return(test_ret);
+}
+
+
+#define gen_nb_const_xmlBufPtr 1
+static xmlBufPtr gen_const_xmlBufPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+ return(NULL);
+}
+static void des_const_xmlBufPtr(int no ATTRIBUTE_UNUSED, const xmlBufPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufUse(void) {
+ int test_ret = 0;
+
+
+ /* missing type support */
+ return(test_ret);
+}
+
+
static int
test_xmlBufferAdd(void) {
int test_ret = 0;
@@ -18584,11 +18741,11 @@
}
-#define gen_nb_const_xmlBufferPtr 1
-static xmlBufferPtr gen_const_xmlBufferPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+#define gen_nb_const_xmlBuffer_ptr 1
+static xmlBuffer * gen_const_xmlBuffer_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
return(NULL);
}
-static void des_const_xmlBufferPtr(int no ATTRIBUTE_UNUSED, const xmlBufferPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+static void des_const_xmlBuffer_ptr(int no ATTRIBUTE_UNUSED, const xmlBuffer * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
}
static int
@@ -18597,17 +18754,17 @@
int mem_base;
const xmlChar * ret_val;
- xmlBufferPtr buf; /* the buffer */
+ xmlBuffer * buf; /* the buffer */
int n_buf;
- for (n_buf = 0;n_buf < gen_nb_const_xmlBufferPtr;n_buf++) {
+ for (n_buf = 0;n_buf < gen_nb_const_xmlBuffer_ptr;n_buf++) {
mem_base = xmlMemBlocks();
- buf = gen_const_xmlBufferPtr(n_buf, 0);
+ buf = gen_const_xmlBuffer_ptr(n_buf, 0);
- ret_val = xmlBufferContent((const xmlBufferPtr)buf);
+ ret_val = xmlBufferContent((const xmlBuffer *)buf);
desret_const_xmlChar_ptr(ret_val);
call_tests++;
- des_const_xmlBufferPtr(n_buf, (const xmlBufferPtr)buf, 0);
+ des_const_xmlBuffer_ptr(n_buf, (const xmlBuffer *)buf, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlBufferContent",
@@ -18669,6 +18826,38 @@
static int
+test_xmlBufferDetach(void) {
+ int test_ret = 0;
+
+ int mem_base;
+ xmlChar * ret_val;
+ xmlBufferPtr buf; /* the buffer */
+ int n_buf;
+
+ for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+ mem_base = xmlMemBlocks();
+ buf = gen_xmlBufferPtr(n_buf, 0);
+
+ ret_val = xmlBufferDetach(buf);
+ desret_xmlChar_ptr(ret_val);
+ call_tests++;
+ des_xmlBufferPtr(n_buf, buf, 0);
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlBufferDetach",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf(" %d", n_buf);
+ printf("\n");
+ }
+ }
+ function_tests++;
+
+ return(test_ret);
+}
+
+
+static int
test_xmlBufferEmpty(void) {
int test_ret = 0;
@@ -18743,17 +18932,17 @@
int mem_base;
int ret_val;
- xmlBufferPtr buf; /* the buffer */
+ xmlBuffer * buf; /* the buffer */
int n_buf;
- for (n_buf = 0;n_buf < gen_nb_const_xmlBufferPtr;n_buf++) {
+ for (n_buf = 0;n_buf < gen_nb_const_xmlBuffer_ptr;n_buf++) {
mem_base = xmlMemBlocks();
- buf = gen_const_xmlBufferPtr(n_buf, 0);
+ buf = gen_const_xmlBuffer_ptr(n_buf, 0);
- ret_val = xmlBufferLength((const xmlBufferPtr)buf);
+ ret_val = xmlBufferLength((const xmlBuffer *)buf);
desret_int(ret_val);
call_tests++;
- des_const_xmlBufferPtr(n_buf, (const xmlBufferPtr)buf, 0);
+ des_const_xmlBuffer_ptr(n_buf, (const xmlBuffer *)buf, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlBufferLength",
@@ -19239,16 +19428,16 @@
int extended; /* if 1 do a recursive copy (properties, namespaces and children when applicable) if 2 copy properties and namespaces (when applicable) */
int n_extended;
- for (n_node = 0;n_node < gen_nb_const_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
for (n_extended = 0;n_extended < gen_nb_int;n_extended++) {
mem_base = xmlMemBlocks();
- node = gen_const_xmlNodePtr(n_node, 0);
+ node = gen_xmlNodePtr(n_node, 0);
extended = gen_int(n_extended, 1);
- ret_val = xmlCopyNode((const xmlNodePtr)node, extended);
+ ret_val = xmlCopyNode(node, extended);
desret_xmlNodePtr(ret_val);
call_tests++;
- des_const_xmlNodePtr(n_node, (const xmlNodePtr)node, 0);
+ des_xmlNodePtr(n_node, node, 0);
des_int(n_extended, extended, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -19276,14 +19465,14 @@
xmlNodePtr node; /* the first node in the list. */
int n_node;
- for (n_node = 0;n_node < gen_nb_const_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
mem_base = xmlMemBlocks();
- node = gen_const_xmlNodePtr(n_node, 0);
+ node = gen_xmlNodePtr(n_node, 0);
- ret_val = xmlCopyNodeList((const xmlNodePtr)node);
+ ret_val = xmlCopyNodeList(node);
desret_xmlNodePtr(ret_val);
call_tests++;
- des_const_xmlNodePtr(n_node, (const xmlNodePtr)node, 0);
+ des_xmlNodePtr(n_node, node, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlCopyNodeList",
@@ -19708,18 +19897,18 @@
int extended; /* if 1 do a recursive copy (properties, namespaces and children when applicable) if 2 copy properties and namespaces (when applicable) */
int n_extended;
- for (n_node = 0;n_node < gen_nb_const_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
for (n_extended = 0;n_extended < gen_nb_int;n_extended++) {
mem_base = xmlMemBlocks();
- node = gen_const_xmlNodePtr(n_node, 0);
+ node = gen_xmlNodePtr(n_node, 0);
doc = gen_xmlDocPtr(n_doc, 1);
extended = gen_int(n_extended, 2);
- ret_val = xmlDocCopyNode((const xmlNodePtr)node, doc, extended);
+ ret_val = xmlDocCopyNode(node, doc, extended);
desret_xmlNodePtr(ret_val);
call_tests++;
- des_const_xmlNodePtr(n_node, (const xmlNodePtr)node, 0);
+ des_xmlNodePtr(n_node, node, 0);
des_xmlDocPtr(n_doc, doc, 1);
des_int(n_extended, extended, 2);
xmlResetLastError();
@@ -19753,16 +19942,16 @@
int n_node;
for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
- for (n_node = 0;n_node < gen_nb_const_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
mem_base = xmlMemBlocks();
doc = gen_xmlDocPtr(n_doc, 0);
- node = gen_const_xmlNodePtr(n_node, 1);
+ node = gen_xmlNodePtr(n_node, 1);
- ret_val = xmlDocCopyNodeList(doc, (const xmlNodePtr)node);
+ ret_val = xmlDocCopyNodeList(doc, node);
desret_xmlNodePtr(ret_val);
call_tests++;
des_xmlDocPtr(n_doc, doc, 0);
- des_const_xmlNodePtr(n_node, (const xmlNodePtr)node, 1);
+ des_xmlNodePtr(n_node, node, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlDocCopyNodeList",
@@ -20087,17 +20276,17 @@
int mem_base;
xmlNodePtr ret_val;
- xmlDocPtr doc; /* the document */
+ xmlDoc * doc; /* the document */
int n_doc;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
- ret_val = xmlDocGetRootElement(doc);
+ ret_val = xmlDocGetRootElement((const xmlDoc *)doc);
desret_xmlNodePtr(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlDocGetRootElement",
@@ -20291,17 +20480,17 @@
int mem_base;
int ret_val;
- xmlDocPtr doc; /* the document */
+ xmlDoc * doc; /* the document */
int n_doc;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
- ret_val = xmlGetDocCompressMode(doc);
+ ret_val = xmlGetDocCompressMode((const xmlDoc *)doc);
desret_int(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlGetDocCompressMode",
@@ -20323,17 +20512,17 @@
int mem_base;
xmlDtdPtr ret_val;
- xmlDocPtr doc; /* the document pointer */
+ xmlDoc * doc; /* the document pointer */
int n_doc;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
- ret_val = xmlGetIntSubset(doc);
+ ret_val = xmlGetIntSubset((const xmlDoc *)doc);
desret_xmlDtdPtr(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlGetIntSubset",
@@ -20355,17 +20544,17 @@
int mem_base;
xmlNodePtr ret_val;
- xmlNodePtr parent; /* the parent node */
+ xmlNode * parent; /* the parent node */
int n_parent;
- for (n_parent = 0;n_parent < gen_nb_xmlNodePtr;n_parent++) {
+ for (n_parent = 0;n_parent < gen_nb_const_xmlNode_ptr;n_parent++) {
mem_base = xmlMemBlocks();
- parent = gen_xmlNodePtr(n_parent, 0);
+ parent = gen_const_xmlNode_ptr(n_parent, 0);
- ret_val = xmlGetLastChild(parent);
+ ret_val = xmlGetLastChild((const xmlNode *)parent);
desret_xmlNodePtr(ret_val);
call_tests++;
- des_xmlNodePtr(n_parent, parent, 0);
+ des_const_xmlNode_ptr(n_parent, (const xmlNode *)parent, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlGetLastChild",
@@ -20387,17 +20576,17 @@
int mem_base;
long ret_val;
- xmlNodePtr node; /* valid node */
+ xmlNode * node; /* valid node */
int n_node;
- for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
mem_base = xmlMemBlocks();
- node = gen_xmlNodePtr(n_node, 0);
+ node = gen_const_xmlNode_ptr(n_node, 0);
- ret_val = xmlGetLineNo(node);
+ ret_val = xmlGetLineNo((const xmlNode *)node);
desret_long(ret_val);
call_tests++;
- des_xmlNodePtr(n_node, node, 0);
+ des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlGetLineNo",
@@ -20419,21 +20608,21 @@
int mem_base;
xmlChar * ret_val;
- xmlNodePtr node; /* the node */
+ xmlNode * node; /* the node */
int n_node;
xmlChar * name; /* the attribute name */
int n_name;
- for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
mem_base = xmlMemBlocks();
- node = gen_xmlNodePtr(n_node, 0);
+ node = gen_const_xmlNode_ptr(n_node, 0);
name = gen_const_xmlChar_ptr(n_name, 1);
- ret_val = xmlGetNoNsProp(node, (const xmlChar *)name);
+ ret_val = xmlGetNoNsProp((const xmlNode *)node, (const xmlChar *)name);
desret_xmlChar_ptr(ret_val);
call_tests++;
- des_xmlNodePtr(n_node, node, 0);
+ des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -20459,17 +20648,17 @@
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
int mem_base;
xmlChar * ret_val;
- xmlNodePtr node; /* a node */
+ xmlNode * node; /* a node */
int n_node;
- for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
mem_base = xmlMemBlocks();
- node = gen_xmlNodePtr(n_node, 0);
+ node = gen_const_xmlNode_ptr(n_node, 0);
- ret_val = xmlGetNodePath(node);
+ ret_val = xmlGetNodePath((const xmlNode *)node);
desret_xmlChar_ptr(ret_val);
call_tests++;
- des_xmlNodePtr(n_node, node, 0);
+ des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlGetNodePath",
@@ -20502,25 +20691,25 @@
int mem_base;
xmlChar * ret_val;
- xmlNodePtr node; /* the node */
+ xmlNode * node; /* the node */
int n_node;
xmlChar * name; /* the attribute name */
int n_name;
xmlChar * nameSpace; /* the URI of the namespace */
int n_nameSpace;
- for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
for (n_nameSpace = 0;n_nameSpace < gen_nb_const_xmlChar_ptr;n_nameSpace++) {
mem_base = xmlMemBlocks();
- node = gen_xmlNodePtr(n_node, 0);
+ node = gen_const_xmlNode_ptr(n_node, 0);
name = gen_const_xmlChar_ptr(n_name, 1);
nameSpace = gen_const_xmlChar_ptr(n_nameSpace, 2);
- ret_val = xmlGetNsProp(node, (const xmlChar *)name, (const xmlChar *)nameSpace);
+ ret_val = xmlGetNsProp((const xmlNode *)node, (const xmlChar *)name, (const xmlChar *)nameSpace);
desret_xmlChar_ptr(ret_val);
call_tests++;
- des_xmlNodePtr(n_node, node, 0);
+ des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
des_const_xmlChar_ptr(n_nameSpace, (const xmlChar *)nameSpace, 2);
xmlResetLastError();
@@ -20548,21 +20737,21 @@
int mem_base;
xmlChar * ret_val;
- xmlNodePtr node; /* the node */
+ xmlNode * node; /* the node */
int n_node;
xmlChar * name; /* the attribute name */
int n_name;
- for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
mem_base = xmlMemBlocks();
- node = gen_xmlNodePtr(n_node, 0);
+ node = gen_const_xmlNode_ptr(n_node, 0);
name = gen_const_xmlChar_ptr(n_name, 1);
- ret_val = xmlGetProp(node, (const xmlChar *)name);
+ ret_val = xmlGetProp((const xmlNode *)node, (const xmlChar *)name);
desret_xmlChar_ptr(ret_val);
call_tests++;
- des_xmlNodePtr(n_node, node, 0);
+ des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -20587,25 +20776,25 @@
int mem_base;
xmlAttrPtr ret_val;
- xmlNodePtr node; /* the node */
+ xmlNode * node; /* the node */
int n_node;
xmlChar * name; /* the attribute name */
int n_name;
xmlChar * nameSpace; /* the URI of the namespace */
int n_nameSpace;
- for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
for (n_nameSpace = 0;n_nameSpace < gen_nb_const_xmlChar_ptr;n_nameSpace++) {
mem_base = xmlMemBlocks();
- node = gen_xmlNodePtr(n_node, 0);
+ node = gen_const_xmlNode_ptr(n_node, 0);
name = gen_const_xmlChar_ptr(n_name, 1);
nameSpace = gen_const_xmlChar_ptr(n_nameSpace, 2);
- ret_val = xmlHasNsProp(node, (const xmlChar *)name, (const xmlChar *)nameSpace);
+ ret_val = xmlHasNsProp((const xmlNode *)node, (const xmlChar *)name, (const xmlChar *)nameSpace);
desret_xmlAttrPtr(ret_val);
call_tests++;
- des_xmlNodePtr(n_node, node, 0);
+ des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
des_const_xmlChar_ptr(n_nameSpace, (const xmlChar *)nameSpace, 2);
xmlResetLastError();
@@ -20633,21 +20822,21 @@
int mem_base;
xmlAttrPtr ret_val;
- xmlNodePtr node; /* the node */
+ xmlNode * node; /* the node */
int n_node;
xmlChar * name; /* the attribute name */
int n_name;
- for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
mem_base = xmlMemBlocks();
- node = gen_xmlNodePtr(n_node, 0);
+ node = gen_const_xmlNode_ptr(n_node, 0);
name = gen_const_xmlChar_ptr(n_name, 1);
- ret_val = xmlHasProp(node, (const xmlChar *)name);
+ ret_val = xmlHasProp((const xmlNode *)node, (const xmlChar *)name);
desret_xmlAttrPtr(ret_val);
call_tests++;
- des_xmlNodePtr(n_node, node, 0);
+ des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -20672,17 +20861,17 @@
int mem_base;
int ret_val;
- xmlNodePtr node; /* the node */
+ xmlNode * node; /* the node */
int n_node;
- for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
mem_base = xmlMemBlocks();
- node = gen_xmlNodePtr(n_node, 0);
+ node = gen_const_xmlNode_ptr(n_node, 0);
- ret_val = xmlIsBlankNode(node);
+ ret_val = xmlIsBlankNode((const xmlNode *)node);
desret_int(ret_val);
call_tests++;
- des_xmlNodePtr(n_node, node, 0);
+ des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlIsBlankNode",
@@ -21311,21 +21500,21 @@
int mem_base;
xmlNodePtr ret_val;
- xmlDocPtr doc; /* the document */
+ xmlDoc * doc; /* the document */
int n_doc;
xmlChar * content; /* the text content */
int n_content;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
content = gen_const_xmlChar_ptr(n_content, 1);
- ret_val = xmlNewDocText(doc, (const xmlChar *)content);
+ ret_val = xmlNewDocText((const xmlDoc *)doc, (const xmlChar *)content);
desret_xmlNodePtr(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -21769,21 +21958,21 @@
int mem_base;
xmlNodePtr ret_val;
- xmlDocPtr doc; /* the document */
+ xmlDoc * doc; /* the document */
int n_doc;
xmlChar * name; /* the reference name, or the reference string with & and ; */
int n_name;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
name = gen_const_xmlChar_ptr(n_name, 1);
- ret_val = xmlNewReference(doc, (const xmlChar *)name);
+ ret_val = xmlNewReference((const xmlDoc *)doc, (const xmlChar *)name);
desret_xmlNodePtr(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -22053,20 +22242,20 @@
int ret_val;
xmlBufferPtr buffer; /* a buffer */
int n_buffer;
- xmlNodePtr cur; /* the node being read */
+ xmlNode * cur; /* the node being read */
int n_cur;
for (n_buffer = 0;n_buffer < gen_nb_xmlBufferPtr;n_buffer++) {
- for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+ for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
mem_base = xmlMemBlocks();
buffer = gen_xmlBufferPtr(n_buffer, 0);
- cur = gen_xmlNodePtr(n_cur, 1);
+ cur = gen_const_xmlNode_ptr(n_cur, 1);
- ret_val = xmlNodeBufGetContent(buffer, cur);
+ ret_val = xmlNodeBufGetContent(buffer, (const xmlNode *)cur);
desret_int(ret_val);
call_tests++;
des_xmlBufferPtr(n_buffer, buffer, 0);
- des_xmlNodePtr(n_cur, cur, 1);
+ des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlNodeBufGetContent",
@@ -22219,22 +22408,22 @@
int mem_base;
xmlChar * ret_val;
- xmlDocPtr doc; /* the document the node pertains to */
+ xmlDoc * doc; /* the document the node pertains to */
int n_doc;
- xmlNodePtr cur; /* the node being checked */
+ xmlNode * cur; /* the node being checked */
int n_cur;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
- for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+ for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
- cur = gen_xmlNodePtr(n_cur, 1);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
+ cur = gen_const_xmlNode_ptr(n_cur, 1);
- ret_val = xmlNodeGetBase(doc, cur);
+ ret_val = xmlNodeGetBase((const xmlDoc *)doc, (const xmlNode *)cur);
desret_xmlChar_ptr(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
- des_xmlNodePtr(n_cur, cur, 1);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+ des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlNodeGetBase",
@@ -22258,17 +22447,17 @@
int mem_base;
xmlChar * ret_val;
- xmlNodePtr cur; /* the node being read */
+ xmlNode * cur; /* the node being read */
int n_cur;
- for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+ for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
mem_base = xmlMemBlocks();
- cur = gen_xmlNodePtr(n_cur, 0);
+ cur = gen_const_xmlNode_ptr(n_cur, 0);
- ret_val = xmlNodeGetContent(cur);
+ ret_val = xmlNodeGetContent((const xmlNode *)cur);
desret_xmlChar_ptr(ret_val);
call_tests++;
- des_xmlNodePtr(n_cur, cur, 0);
+ des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlNodeGetContent",
@@ -22290,17 +22479,17 @@
int mem_base;
xmlChar * ret_val;
- xmlNodePtr cur; /* the node being checked */
+ xmlNode * cur; /* the node being checked */
int n_cur;
- for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+ for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
mem_base = xmlMemBlocks();
- cur = gen_xmlNodePtr(n_cur, 0);
+ cur = gen_const_xmlNode_ptr(n_cur, 0);
- ret_val = xmlNodeGetLang(cur);
+ ret_val = xmlNodeGetLang((const xmlNode *)cur);
desret_xmlChar_ptr(ret_val);
call_tests++;
- des_xmlNodePtr(n_cur, cur, 0);
+ des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlNodeGetLang",
@@ -22322,17 +22511,17 @@
int mem_base;
int ret_val;
- xmlNodePtr cur; /* the node being checked */
+ xmlNode * cur; /* the node being checked */
int n_cur;
- for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+ for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
mem_base = xmlMemBlocks();
- cur = gen_xmlNodePtr(n_cur, 0);
+ cur = gen_const_xmlNode_ptr(n_cur, 0);
- ret_val = xmlNodeGetSpacePreserve(cur);
+ ret_val = xmlNodeGetSpacePreserve((const xmlNode *)cur);
desret_int(ret_val);
call_tests++;
- des_xmlNodePtr(n_cur, cur, 0);
+ des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlNodeGetSpacePreserve",
@@ -22354,17 +22543,17 @@
int mem_base;
int ret_val;
- xmlNodePtr node; /* the node */
+ xmlNode * node; /* the node */
int n_node;
- for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
mem_base = xmlMemBlocks();
- node = gen_xmlNodePtr(n_node, 0);
+ node = gen_const_xmlNode_ptr(n_node, 0);
- ret_val = xmlNodeIsText(node);
+ ret_val = xmlNodeIsText((const xmlNode *)node);
desret_int(ret_val);
call_tests++;
- des_xmlNodePtr(n_node, node, 0);
+ des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
printf("Leak of %d blocks found in xmlNodeIsText",
@@ -22387,26 +22576,26 @@
#if defined(LIBXML_TREE_ENABLED)
int mem_base;
xmlChar * ret_val;
- xmlDocPtr doc; /* the document */
+ xmlDoc * doc; /* the document */
int n_doc;
- xmlNodePtr list; /* a Node list */
+ xmlNode * list; /* a Node list */
int n_list;
int inLine; /* should we replace entity contents or show their external form */
int n_inLine;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
- for (n_list = 0;n_list < gen_nb_xmlNodePtr;n_list++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+ for (n_list = 0;n_list < gen_nb_const_xmlNode_ptr;n_list++) {
for (n_inLine = 0;n_inLine < gen_nb_int;n_inLine++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
- list = gen_xmlNodePtr(n_list, 1);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
+ list = gen_const_xmlNode_ptr(n_list, 1);
inLine = gen_int(n_inLine, 2);
- ret_val = xmlNodeListGetRawString(doc, list, inLine);
+ ret_val = xmlNodeListGetRawString((const xmlDoc *)doc, (const xmlNode *)list, inLine);
desret_xmlChar_ptr(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
- des_xmlNodePtr(n_list, list, 1);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+ des_const_xmlNode_ptr(n_list, (const xmlNode *)list, 1);
des_int(n_inLine, inLine, 2);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -22436,24 +22625,24 @@
xmlChar * ret_val;
xmlDocPtr doc; /* the document */
int n_doc;
- xmlNodePtr list; /* a Node list */
+ xmlNode * list; /* a Node list */
int n_list;
int inLine; /* should we replace entity contents or show their external form */
int n_inLine;
for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
- for (n_list = 0;n_list < gen_nb_xmlNodePtr;n_list++) {
+ for (n_list = 0;n_list < gen_nb_const_xmlNode_ptr;n_list++) {
for (n_inLine = 0;n_inLine < gen_nb_int;n_inLine++) {
mem_base = xmlMemBlocks();
doc = gen_xmlDocPtr(n_doc, 0);
- list = gen_xmlNodePtr(n_list, 1);
+ list = gen_const_xmlNode_ptr(n_list, 1);
inLine = gen_int(n_inLine, 2);
- ret_val = xmlNodeListGetString(doc, list, inLine);
+ ret_val = xmlNodeListGetString(doc, (const xmlNode *)list, inLine);
desret_xmlChar_ptr(ret_val);
call_tests++;
des_xmlDocPtr(n_doc, doc, 0);
- des_xmlNodePtr(n_list, list, 1);
+ des_const_xmlNode_ptr(n_list, (const xmlNode *)list, 1);
des_int(n_inLine, inLine, 2);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -23581,21 +23770,21 @@
int mem_base;
xmlNodePtr ret_val;
- xmlDocPtr doc; /* the document */
+ xmlDoc * doc; /* the document */
int n_doc;
xmlChar * value; /* the value of the attribute */
int n_value;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
value = gen_const_xmlChar_ptr(n_value, 1);
- ret_val = xmlStringGetNodeList(doc, (const xmlChar *)value);
+ ret_val = xmlStringGetNodeList((const xmlDoc *)doc, (const xmlChar *)value);
desret_xmlNodePtr(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
xmlResetLastError();
if (mem_base != xmlMemBlocks()) {
@@ -23620,25 +23809,25 @@
int mem_base;
xmlNodePtr ret_val;
- xmlDocPtr doc; /* the document */
+ xmlDoc * doc; /* the document */
int n_doc;
xmlChar * value; /* the value of the text */
int n_value;
int len; /* the length of the string value */
int n_len;
- for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+ for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
for (n_len = 0;n_len < gen_nb_int;n_len++) {
mem_base = xmlMemBlocks();
- doc = gen_xmlDocPtr(n_doc, 0);
+ doc = gen_const_xmlDoc_ptr(n_doc, 0);
value = gen_const_xmlChar_ptr(n_value, 1);
len = gen_int(n_len, 2);
- ret_val = xmlStringLenGetNodeList(doc, (const xmlChar *)value, len);
+ ret_val = xmlStringLenGetNodeList((const xmlDoc *)doc, (const xmlChar *)value, len);
desret_xmlNodePtr(ret_val);
call_tests++;
- des_xmlDocPtr(n_doc, doc, 0);
+ des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
des_int(n_len, len, 2);
xmlResetLastError();
@@ -23841,7 +24030,7 @@
test_xmlValidateNCName(void) {
int test_ret = 0;
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
#ifdef LIBXML_TREE_ENABLED
int mem_base;
int ret_val;
@@ -24012,13 +24201,19 @@
test_tree(void) {
int test_ret = 0;
- if (quiet == 0) printf("Testing tree : 138 of 157 functions ...\n");
+ if (quiet == 0) printf("Testing tree : 142 of 164 functions ...\n");
test_ret += test_xmlAddChild();
test_ret += test_xmlAddChildList();
test_ret += test_xmlAddNextSibling();
test_ret += test_xmlAddPrevSibling();
test_ret += test_xmlAddSibling();
test_ret += test_xmlAttrSerializeTxtContent();
+ test_ret += test_xmlBufContent();
+ test_ret += test_xmlBufEnd();
+ test_ret += test_xmlBufGetNodeContent();
+ test_ret += test_xmlBufNodeDump();
+ test_ret += test_xmlBufShrink();
+ test_ret += test_xmlBufUse();
test_ret += test_xmlBufferAdd();
test_ret += test_xmlBufferAddHead();
test_ret += test_xmlBufferCCat();
@@ -24027,6 +24222,7 @@
test_ret += test_xmlBufferCreate();
test_ret += test_xmlBufferCreateSize();
test_ret += test_xmlBufferCreateStatic();
+ test_ret += test_xmlBufferDetach();
test_ret += test_xmlBufferEmpty();
test_ret += test_xmlBufferGrow();
test_ret += test_xmlBufferLength();
@@ -26919,7 +27115,7 @@
int n_ctxt;
xmlChar * data; /* some character data read */
int n_data;
- int len; /* the lenght of the data */
+ int len; /* the length of the data */
int n_len;
for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
@@ -28401,6 +28597,50 @@
static int
+test_xmlOutputBufferGetContent(void) {
+ int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+ int mem_base;
+ const xmlChar * ret_val;
+ xmlOutputBufferPtr out; /* an xmlOutputBufferPtr */
+ int n_out;
+
+ for (n_out = 0;n_out < gen_nb_xmlOutputBufferPtr;n_out++) {
+ mem_base = xmlMemBlocks();
+ out = gen_xmlOutputBufferPtr(n_out, 0);
+
+ ret_val = xmlOutputBufferGetContent(out);
+ desret_const_xmlChar_ptr(ret_val);
+ call_tests++;
+ des_xmlOutputBufferPtr(n_out, out, 0);
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlOutputBufferGetContent",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf(" %d", n_out);
+ printf("\n");
+ }
+ }
+ function_tests++;
+#endif
+
+ return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferGetSize(void) {
+ int test_ret = 0;
+
+
+ /* missing type support */
+ return(test_ret);
+}
+
+
+static int
test_xmlOutputBufferWrite(void) {
int test_ret = 0;
@@ -28944,7 +29184,7 @@
test_xmlIO(void) {
int test_ret = 0;
- if (quiet == 0) printf("Testing xmlIO : 39 of 48 functions ...\n");
+ if (quiet == 0) printf("Testing xmlIO : 40 of 50 functions ...\n");
test_ret += test_xmlAllocOutputBuffer();
test_ret += test_xmlAllocParserInputBuffer();
test_ret += test_xmlCheckFilename();
@@ -28970,6 +29210,8 @@
test_ret += test_xmlOutputBufferCreateFile();
test_ret += test_xmlOutputBufferCreateFilename();
test_ret += test_xmlOutputBufferFlush();
+ test_ret += test_xmlOutputBufferGetContent();
+ test_ret += test_xmlOutputBufferGetSize();
test_ret += test_xmlOutputBufferWrite();
test_ret += test_xmlOutputBufferWriteEscape();
test_ret += test_xmlOutputBufferWriteString();
@@ -32330,6 +32572,54 @@
static int
+test_xmlTextReaderRelaxNGValidateCtxt(void) {
+ int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+ int mem_base;
+ int ret_val;
+ xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+ int n_reader;
+ xmlRelaxNGValidCtxtPtr ctxt; /* the RelaxNG schema validation context or NULL */
+ int n_ctxt;
+ int options; /* options (not used yet) */
+ int n_options;
+
+ for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+ for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
+ for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+ mem_base = xmlMemBlocks();
+ reader = gen_xmlTextReaderPtr(n_reader, 0);
+ ctxt = gen_xmlRelaxNGValidCtxtPtr(n_ctxt, 1);
+ options = gen_parseroptions(n_options, 2);
+
+ ret_val = xmlTextReaderRelaxNGValidateCtxt(reader, ctxt, options);
+ desret_int(ret_val);
+ call_tests++;
+ des_xmlTextReaderPtr(n_reader, reader, 0);
+ des_xmlRelaxNGValidCtxtPtr(n_ctxt, ctxt, 1);
+ des_parseroptions(n_options, options, 2);
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlTextReaderRelaxNGValidateCtxt",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf(" %d", n_reader);
+ printf(" %d", n_ctxt);
+ printf(" %d", n_options);
+ printf("\n");
+ }
+ }
+ }
+ }
+ function_tests++;
+#endif
+
+ return(test_ret);
+}
+
+
+static int
test_xmlTextReaderSchemaValidate(void) {
int test_ret = 0;
@@ -32683,7 +32973,7 @@
test_xmlreader(void) {
int test_ret = 0;
- if (quiet == 0) printf("Testing xmlreader : 75 of 85 functions ...\n");
+ if (quiet == 0) printf("Testing xmlreader : 76 of 86 functions ...\n");
test_ret += test_xmlNewTextReader();
test_ret += test_xmlNewTextReaderFilename();
test_ret += test_xmlReaderForDoc();
@@ -32751,6 +33041,7 @@
test_ret += test_xmlTextReaderReadState();
test_ret += test_xmlTextReaderRelaxNGSetSchema();
test_ret += test_xmlTextReaderRelaxNGValidate();
+ test_ret += test_xmlTextReaderRelaxNGValidateCtxt();
test_ret += test_xmlTextReaderSchemaValidate();
test_ret += test_xmlTextReaderSchemaValidateCtxt();
test_ret += test_xmlTextReaderSetErrorHandler();
@@ -32897,7 +33188,7 @@
int n_exp;
xmlChar ** langList; /* where to store the tokens */
int n_langList;
- int len; /* the allocated lenght of @list */
+ int len; /* the allocated length of @list */
int n_len;
for (n_ctxt = 0;n_ctxt < gen_nb_xmlExpCtxtPtr;n_ctxt++) {
@@ -32952,7 +33243,7 @@
int n_exp;
xmlChar ** tokList; /* where to store the tokens */
int n_tokList;
- int len; /* the allocated lenght of @list */
+ int len; /* the allocated length of @list */
int n_len;
for (n_ctxt = 0;n_ctxt < gen_nb_xmlExpCtxtPtr;n_ctxt++) {
@@ -34551,6 +34842,55 @@
static int
+test_xmlSchemaValidateSetFilename(void) {
+ int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+ int mem_base;
+ xmlSchemaValidCtxtPtr vctxt; /* the schema validation context */
+ int n_vctxt;
+ const char * filename; /* the file name */
+ int n_filename;
+
+ for (n_vctxt = 0;n_vctxt < gen_nb_xmlSchemaValidCtxtPtr;n_vctxt++) {
+ for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+ mem_base = xmlMemBlocks();
+ vctxt = gen_xmlSchemaValidCtxtPtr(n_vctxt, 0);
+ filename = gen_filepath(n_filename, 1);
+
+ xmlSchemaValidateSetFilename(vctxt, filename);
+ call_tests++;
+ des_xmlSchemaValidCtxtPtr(n_vctxt, vctxt, 0);
+ des_filepath(n_filename, filename, 1);
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlSchemaValidateSetFilename",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf(" %d", n_vctxt);
+ printf(" %d", n_filename);
+ printf("\n");
+ }
+ }
+ }
+ function_tests++;
+#endif
+
+ return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateSetLocator(void) {
+ int test_ret = 0;
+
+
+ /* missing type support */
+ return(test_ret);
+}
+
+
+static int
test_xmlSchemaValidateStream(void) {
int test_ret = 0;
@@ -34615,7 +34955,7 @@
test_xmlschemas(void) {
int test_ret = 0;
- if (quiet == 0) printf("Testing xmlschemas : 15 of 25 functions ...\n");
+ if (quiet == 0) printf("Testing xmlschemas : 16 of 27 functions ...\n");
test_ret += test_xmlSchemaDump();
test_ret += test_xmlSchemaGetParserErrors();
test_ret += test_xmlSchemaGetValidErrors();
@@ -34637,6 +34977,8 @@
test_ret += test_xmlSchemaValidateDoc();
test_ret += test_xmlSchemaValidateFile();
test_ret += test_xmlSchemaValidateOneElement();
+ test_ret += test_xmlSchemaValidateSetFilename();
+ test_ret += test_xmlSchemaValidateSetLocator();
test_ret += test_xmlSchemaValidateStream();
if (test_ret != 0)
@@ -43518,6 +43860,47 @@
static int
+test_xmlTextWriterSetQuoteChar(void) {
+ int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+ int mem_base;
+ int ret_val;
+ xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+ int n_writer;
+ xmlChar quotechar; /* the quote character */
+ int n_quotechar;
+
+ for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+ for (n_quotechar = 0;n_quotechar < gen_nb_xmlChar;n_quotechar++) {
+ mem_base = xmlMemBlocks();
+ writer = gen_xmlTextWriterPtr(n_writer, 0);
+ quotechar = gen_xmlChar(n_quotechar, 1);
+
+ ret_val = xmlTextWriterSetQuoteChar(writer, quotechar);
+ desret_int(ret_val);
+ call_tests++;
+ des_xmlTextWriterPtr(n_writer, writer, 0);
+ des_xmlChar(n_quotechar, quotechar, 1);
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlTextWriterSetQuoteChar",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf(" %d", n_writer);
+ printf(" %d", n_quotechar);
+ printf("\n");
+ }
+ }
+ }
+ function_tests++;
+#endif
+
+ return(test_ret);
+}
+
+
+static int
test_xmlTextWriterStartAttribute(void) {
int test_ret = 0;
@@ -45379,7 +45762,7 @@
test_xmlwriter(void) {
int test_ret = 0;
- if (quiet == 0) printf("Testing xmlwriter : 51 of 79 functions ...\n");
+ if (quiet == 0) printf("Testing xmlwriter : 52 of 80 functions ...\n");
test_ret += test_xmlNewTextWriter();
test_ret += test_xmlNewTextWriterFilename();
test_ret += test_xmlNewTextWriterMemory();
@@ -45399,6 +45782,7 @@
test_ret += test_xmlTextWriterFullEndElement();
test_ret += test_xmlTextWriterSetIndent();
test_ret += test_xmlTextWriterSetIndentString();
+ test_ret += test_xmlTextWriterSetQuoteChar();
test_ret += test_xmlTextWriterStartAttribute();
test_ret += test_xmlTextWriterStartAttributeNS();
test_ret += test_xmlTextWriterStartCDATA();
@@ -46489,6 +46873,54 @@
static int
+test_xmlXPathNodeEval(void) {
+ int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+ int mem_base;
+ xmlXPathObjectPtr ret_val;
+ xmlNodePtr node; /* the node to to use as the context node */
+ int n_node;
+ xmlChar * str; /* the XPath expression */
+ int n_str;
+ xmlXPathContextPtr ctx; /* the XPath context */
+ int n_ctx;
+
+ for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+ for (n_ctx = 0;n_ctx < gen_nb_xmlXPathContextPtr;n_ctx++) {
+ mem_base = xmlMemBlocks();
+ node = gen_xmlNodePtr(n_node, 0);
+ str = gen_const_xmlChar_ptr(n_str, 1);
+ ctx = gen_xmlXPathContextPtr(n_ctx, 2);
+
+ ret_val = xmlXPathNodeEval(node, (const xmlChar *)str, ctx);
+ desret_xmlXPathObjectPtr(ret_val);
+ call_tests++;
+ des_xmlNodePtr(n_node, node, 0);
+ des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+ des_xmlXPathContextPtr(n_ctx, ctx, 2);
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlXPathNodeEval",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf(" %d", n_node);
+ printf(" %d", n_str);
+ printf(" %d", n_ctx);
+ printf("\n");
+ }
+ }
+ }
+ }
+ function_tests++;
+#endif
+
+ return(test_ret);
+}
+
+
+static int
test_xmlXPathNodeSetCreate(void) {
int test_ret = 0;
@@ -46589,11 +47021,52 @@
return(test_ret);
}
+
+static int
+test_xmlXPathSetContextNode(void) {
+ int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+ int mem_base;
+ int ret_val;
+ xmlNodePtr node; /* the node to to use as the context node */
+ int n_node;
+ xmlXPathContextPtr ctx; /* the XPath context */
+ int n_ctx;
+
+ for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+ for (n_ctx = 0;n_ctx < gen_nb_xmlXPathContextPtr;n_ctx++) {
+ mem_base = xmlMemBlocks();
+ node = gen_xmlNodePtr(n_node, 0);
+ ctx = gen_xmlXPathContextPtr(n_ctx, 1);
+
+ ret_val = xmlXPathSetContextNode(node, ctx);
+ desret_int(ret_val);
+ call_tests++;
+ des_xmlNodePtr(n_node, node, 0);
+ des_xmlXPathContextPtr(n_ctx, ctx, 1);
+ xmlResetLastError();
+ if (mem_base != xmlMemBlocks()) {
+ printf("Leak of %d blocks found in xmlXPathSetContextNode",
+ xmlMemBlocks() - mem_base);
+ test_ret++;
+ printf(" %d", n_node);
+ printf(" %d", n_ctx);
+ printf("\n");
+ }
+ }
+ }
+ function_tests++;
+#endif
+
+ return(test_ret);
+}
+
static int
test_xpath(void) {
int test_ret = 0;
- if (quiet == 0) printf("Testing xpath : 30 of 38 functions ...\n");
+ if (quiet == 0) printf("Testing xpath : 32 of 40 functions ...\n");
test_ret += test_xmlXPathCastBooleanToNumber();
test_ret += test_xmlXPathCastBooleanToString();
test_ret += test_xmlXPathCastNodeSetToBoolean();
@@ -46624,9 +47097,11 @@
test_ret += test_xmlXPathIsInf();
test_ret += test_xmlXPathIsNaN();
test_ret += test_xmlXPathNewContext();
+ test_ret += test_xmlXPathNodeEval();
test_ret += test_xmlXPathNodeSetCreate();
test_ret += test_xmlXPathObjectCopy();
test_ret += test_xmlXPathOrderDocElems();
+ test_ret += test_xmlXPathSetContextNode();
if (test_ret != 0)
printf("Module xpath: %d errors\n", test_ret);
@@ -48762,6 +49237,7 @@
#if defined(LIBXML_XPATH_ENABLED)
int mem_base;
+ int ret_val;
xmlNodeSetPtr cur; /* the initial node set */
int n_cur;
xmlNodePtr val; /* a new xmlNodePtr */
@@ -48773,7 +49249,8 @@
cur = gen_xmlNodeSetPtr(n_cur, 0);
val = gen_xmlNodePtr(n_val, 1);
- xmlXPathNodeSetAdd(cur, val);
+ ret_val = xmlXPathNodeSetAdd(cur, val);
+ desret_int(ret_val);
call_tests++;
des_xmlNodeSetPtr(n_cur, cur, 0);
des_xmlNodePtr(n_val, val, 1);
@@ -48801,6 +49278,7 @@
#if defined(LIBXML_XPATH_ENABLED)
int mem_base;
+ int ret_val;
xmlNodeSetPtr cur; /* the initial node set */
int n_cur;
xmlNodePtr node; /* the hosting node */
@@ -48816,7 +49294,8 @@
node = gen_xmlNodePtr(n_node, 1);
ns = gen_xmlNsPtr(n_ns, 2);
- xmlXPathNodeSetAddNs(cur, node, ns);
+ ret_val = xmlXPathNodeSetAddNs(cur, node, ns);
+ desret_int(ret_val);
call_tests++;
des_xmlNodeSetPtr(n_cur, cur, 0);
des_xmlNodePtr(n_node, node, 1);
@@ -48847,6 +49326,7 @@
#if defined(LIBXML_XPATH_ENABLED)
int mem_base;
+ int ret_val;
xmlNodeSetPtr cur; /* the initial node set */
int n_cur;
xmlNodePtr val; /* a new xmlNodePtr */
@@ -48858,7 +49338,8 @@
cur = gen_xmlNodeSetPtr(n_cur, 0);
val = gen_xmlNodePtr(n_val, 1);
- xmlXPathNodeSetAddUnique(cur, val);
+ ret_val = xmlXPathNodeSetAddUnique(cur, val);
+ desret_int(ret_val);
call_tests++;
des_xmlNodeSetPtr(n_cur, cur, 0);
des_xmlNodePtr(n_val, val, 1);
diff --git a/third_party/libxml/src/testchar.c b/third_party/libxml/src/testchar.c
new file mode 100644
index 0000000..0d08792
--- /dev/null
+++ b/third_party/libxml/src/testchar.c
@@ -0,0 +1,617 @@
+/**
+ * Test the UTF-8 decoding routines
+ *
+ * author: Daniel Veillard
+ * copy: see Copyright for the status of this software.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+
+#include "buf.h"
+
+int lastError;
+
+static void errorHandler(void *unused, xmlErrorPtr err) {
+ if ((unused == NULL) && (err != NULL) && (lastError == 0)) {
+ lastError = err->code;
+ }
+}
+
+char document1[100] = "<doc>XXXX</doc>";
+char document2[100] = "<doc foo='XXXX'/>";
+
+static void testDocumentRangeByte1(xmlParserCtxtPtr ctxt, char *document,
+ int len, char *data, int forbid1, int forbid2) {
+ int i;
+ xmlDocPtr res;
+
+ for (i = 0;i <= 0xFF;i++) {
+ lastError = 0;
+ xmlCtxtReset(ctxt);
+
+ data[0] = i;
+
+ res = xmlReadMemory(document, len, "test", NULL, 0);
+
+ if ((i == forbid1) || (i == forbid2)) {
+ if ((lastError == 0) || (res != NULL))
+ fprintf(stderr,
+ "Failed to detect invalid char for Byte 0x%02X: %c\n",
+ i, i);
+ }
+
+ else if ((i == '<') || (i == '&')) {
+ if ((lastError == 0) || (res != NULL))
+ fprintf(stderr,
+ "Failed to detect illegal char %c for Byte 0x%02X\n", i, i);
+ }
+ else if (((i < 0x20) || (i >= 0x80)) &&
+ (i != 0x9) && (i != 0xA) && (i != 0xD)) {
+ if ((lastError != XML_ERR_INVALID_CHAR) && (res != NULL))
+ fprintf(stderr,
+ "Failed to detect invalid char for Byte 0x%02X\n", i);
+ }
+ else if (res == NULL) {
+ fprintf(stderr,
+ "Failed to parse valid char for Byte 0x%02X : %c\n", i, i);
+ }
+ if (res != NULL)
+ xmlFreeDoc(res);
+ }
+}
+
+static void testDocumentRangeByte2(xmlParserCtxtPtr ctxt, char *document,
+ int len, char *data) {
+ int i, j;
+ xmlDocPtr res;
+
+ for (i = 0x80;i <= 0xFF;i++) {
+ for (j = 0;j <= 0xFF;j++) {
+ lastError = 0;
+ xmlCtxtReset(ctxt);
+
+ data[0] = i;
+ data[1] = j;
+
+ res = xmlReadMemory(document, len, "test", NULL, 0);
+
+ /* if first bit of first char is set, then second bit must too */
+ if ((i & 0x80) && ((i & 0x40) == 0)) {
+ if ((lastError == 0) || (res != NULL))
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+ i, j);
+ }
+
+ /*
+ * if first bit of first char is set, then second char first
+ * bits must be 10
+ */
+ else if ((i & 0x80) && ((j & 0xC0) != 0x80)) {
+ if ((lastError == 0) || (res != NULL))
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+ i, j);
+ }
+
+ /*
+ * if using a 2 byte encoding then the value must be greater
+ * than 0x80, i.e. one of bits 5 to 1 of i must be set
+ */
+ else if ((i & 0x80) && ((i & 0x1E) == 0)) {
+ if ((lastError == 0) || (res != NULL))
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+ i, j);
+ }
+
+ /*
+ * if third bit of first char is set, then the sequence would need
+ * at least 3 bytes, but we give only 2 !
+ */
+ else if ((i & 0xE0) == 0xE0) {
+ if ((lastError == 0) || (res != NULL))
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x00\n",
+ i, j);
+ }
+
+ /*
+ * We should see no error in remaning cases
+ */
+ else if ((lastError != 0) || (res == NULL)) {
+ fprintf(stderr,
+ "Failed to parse document for Bytes 0x%02X 0x%02X\n", i, j);
+ }
+ if (res != NULL)
+ xmlFreeDoc(res);
+ }
+ }
+}
+
+/**
+ * testDocumentRanges:
+ *
+ * Test the correct UTF8 character parsing in context of XML documents
+ * Those are in-context injection tests checking the parser behaviour on
+ * edge case values at different point in content, beginning and end of
+ * CDATA in text or in attribute values.
+ */
+
+static void testDocumentRanges(void) {
+ xmlParserCtxtPtr ctxt;
+ char *data;
+
+ /*
+ * Set up a parsing context using the first document as
+ * the current input source.
+ */
+ ctxt = xmlNewParserCtxt();
+ if (ctxt == NULL) {
+ fprintf(stderr, "Failed to allocate parser context\n");
+ return;
+ }
+
+ printf("testing 1 byte char in document: 1");
+ fflush(stdout);
+ data = &document1[5];
+ data[0] = ' ';
+ data[1] = ' ';
+ data[2] = ' ';
+ data[3] = ' ';
+ /* test 1 byte injection at beginning of area */
+ testDocumentRangeByte1(ctxt, &document1[0], strlen(document1),
+ data, -1, -1);
+ printf(" 2");
+ fflush(stdout);
+ data[0] = ' ';
+ data[1] = ' ';
+ data[2] = ' ';
+ data[3] = ' ';
+ /* test 1 byte injection at end of area */
+ testDocumentRangeByte1(ctxt, &document1[0], strlen(document1),
+ data + 3, -1, -1);
+
+ printf(" 3");
+ fflush(stdout);
+ data = &document2[10];
+ data[0] = ' ';
+ data[1] = ' ';
+ data[2] = ' ';
+ data[3] = ' ';
+ /* test 1 byte injection at beginning of area */
+ testDocumentRangeByte1(ctxt, &document2[0], strlen(document2),
+ data, '\'', -1);
+ printf(" 4");
+ fflush(stdout);
+ data[0] = ' ';
+ data[1] = ' ';
+ data[2] = ' ';
+ data[3] = ' ';
+ /* test 1 byte injection at end of area */
+ testDocumentRangeByte1(ctxt, &document2[0], strlen(document2),
+ data + 3, '\'', -1);
+ printf(" done\n");
+
+ printf("testing 2 byte char in document: 1");
+ fflush(stdout);
+ data = &document1[5];
+ data[0] = ' ';
+ data[1] = ' ';
+ data[2] = ' ';
+ data[3] = ' ';
+ /* test 2 byte injection at beginning of area */
+ testDocumentRangeByte2(ctxt, &document1[0], strlen(document1),
+ data);
+ printf(" 2");
+ fflush(stdout);
+ data[0] = ' ';
+ data[1] = ' ';
+ data[2] = ' ';
+ data[3] = ' ';
+ /* test 2 byte injection at end of area */
+ testDocumentRangeByte2(ctxt, &document1[0], strlen(document1),
+ data + 2);
+
+ printf(" 3");
+ fflush(stdout);
+ data = &document2[10];
+ data[0] = ' ';
+ data[1] = ' ';
+ data[2] = ' ';
+ data[3] = ' ';
+ /* test 2 byte injection at beginning of area */
+ testDocumentRangeByte2(ctxt, &document2[0], strlen(document2),
+ data);
+ printf(" 4");
+ fflush(stdout);
+ data[0] = ' ';
+ data[1] = ' ';
+ data[2] = ' ';
+ data[3] = ' ';
+ /* test 2 byte injection at end of area */
+ testDocumentRangeByte2(ctxt, &document2[0], strlen(document2),
+ data + 2);
+ printf(" done\n");
+
+ xmlFreeParserCtxt(ctxt);
+}
+
+static void testCharRangeByte1(xmlParserCtxtPtr ctxt, char *data) {
+ int i = 0;
+ int len, c;
+
+ data[1] = 0;
+ data[2] = 0;
+ data[3] = 0;
+ for (i = 0;i <= 0xFF;i++) {
+ data[0] = i;
+ ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+ lastError = 0;
+ c = xmlCurrentChar(ctxt, &len);
+ if ((i == 0) || (i >= 0x80)) {
+ /* we must see an error there */
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Byte 0x%02X\n", i);
+ } else if (i == 0xD) {
+ if ((c != 0xA) || (len != 1))
+ fprintf(stderr, "Failed to convert char for Byte 0x%02X\n", i);
+ } else if ((c != i) || (len != 1)) {
+ fprintf(stderr, "Failed to parse char for Byte 0x%02X\n", i);
+ }
+ }
+}
+
+static void testCharRangeByte2(xmlParserCtxtPtr ctxt, char *data) {
+ int i, j;
+ int len, c;
+
+ data[2] = 0;
+ data[3] = 0;
+ for (i = 0x80;i <= 0xFF;i++) {
+ for (j = 0;j <= 0xFF;j++) {
+ data[0] = i;
+ data[1] = j;
+ ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+ lastError = 0;
+ c = xmlCurrentChar(ctxt, &len);
+
+ /* if first bit of first char is set, then second bit must too */
+ if ((i & 0x80) && ((i & 0x40) == 0)) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+ i, j);
+ }
+
+ /*
+ * if first bit of first char is set, then second char first
+ * bits must be 10
+ */
+ else if ((i & 0x80) && ((j & 0xC0) != 0x80)) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X: %d\n",
+ i, j, c);
+ }
+
+ /*
+ * if using a 2 byte encoding then the value must be greater
+ * than 0x80, i.e. one of bits 5 to 1 of i must be set
+ */
+ else if ((i & 0x80) && ((i & 0x1E) == 0)) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X: %d\n",
+ i, j, c);
+ }
+
+ /*
+ * if third bit of first char is set, then the sequence would need
+ * at least 3 bytes, but we give only 2 !
+ */
+ else if ((i & 0xE0) == 0xE0) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x00\n",
+ i, j);
+ }
+
+ /*
+ * We should see no error in remaning cases
+ */
+ else if ((lastError != 0) || (len != 2)) {
+ fprintf(stderr,
+ "Failed to parse char for Bytes 0x%02X 0x%02X\n", i, j);
+ }
+
+ /*
+ * Finally check the value is right
+ */
+ else if (c != (j & 0x3F) + ((i & 0x1F) << 6)) {
+ fprintf(stderr,
+ "Failed to parse char for Bytes 0x%02X 0x%02X: expect %d got %d\n",
+ i, j, ((j & 0x3F) + ((i & 0x1F) << 6)), c);
+ }
+ }
+ }
+}
+
+static void testCharRangeByte3(xmlParserCtxtPtr ctxt, char *data) {
+ int i, j, k, K;
+ int len, c;
+ unsigned char lows[6] = {0, 0x80, 0x81, 0xC1, 0xFF, 0xBF};
+ int value;
+
+ data[3] = 0;
+ for (i = 0xE0;i <= 0xFF;i++) {
+ for (j = 0;j <= 0xFF;j++) {
+ for (k = 0;k < 6;k++) {
+ data[0] = i;
+ data[1] = j;
+ K = lows[k];
+ data[2] = (char) K;
+ value = (K & 0x3F) + ((j & 0x3F) << 6) + ((i & 0xF) << 12);
+ ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+ lastError = 0;
+ c = xmlCurrentChar(ctxt, &len);
+
+ /*
+ * if fourth bit of first char is set, then the sequence would need
+ * at least 4 bytes, but we give only 3 !
+ */
+ if ((i & 0xF0) == 0xF0) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+ i, j, K, data[3]);
+ }
+
+ /*
+ * The second and the third bytes must start with 10
+ */
+ else if (((j & 0xC0) != 0x80) || ((K & 0xC0) != 0x80)) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X\n",
+ i, j, K);
+ }
+
+ /*
+ * if using a 3 byte encoding then the value must be greater
+ * than 0x800, i.e. one of bits 4 to 0 of i must be set or
+ * the 6th byte of data[1] must be set
+ */
+ else if (((i & 0xF) == 0) && ((j & 0x20) == 0)) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X\n",
+ i, j, K);
+ }
+
+ /*
+ * There are values in that range that are not allowed in XML-1.0
+ */
+ else if (((value > 0xD7FF) && (value <0xE000)) ||
+ ((value > 0xFFFD) && (value <0x10000))) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char 0x%04X for Bytes 0x%02X 0x%02X 0x%02X\n",
+ value, i, j, K);
+ }
+
+ /*
+ * We should see no error in remaining cases
+ */
+ else if ((lastError != 0) || (len != 3)) {
+ fprintf(stderr,
+ "Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X\n",
+ i, j, K);
+ }
+
+ /*
+ * Finally check the value is right
+ */
+ else if (c != value) {
+ fprintf(stderr,
+ "Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X: expect %d got %d\n",
+ i, j, data[2], value, c);
+ }
+ }
+ }
+ }
+}
+
+static void testCharRangeByte4(xmlParserCtxtPtr ctxt, char *data) {
+ int i, j, k, K, l, L;
+ int len, c;
+ unsigned char lows[6] = {0, 0x80, 0x81, 0xC1, 0xFF, 0xBF};
+ int value;
+
+ data[4] = 0;
+ for (i = 0xF0;i <= 0xFF;i++) {
+ for (j = 0;j <= 0xFF;j++) {
+ for (k = 0;k < 6;k++) {
+ for (l = 0;l < 6;l++) {
+ data[0] = i;
+ data[1] = j;
+ K = lows[k];
+ data[2] = (char) K;
+ L = lows[l];
+ data[3] = (char) L;
+ value = (L & 0x3F) + ((K & 0x3F) << 6) + ((j & 0x3F) << 12) +
+ ((i & 0x7) << 18);
+ ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+ lastError = 0;
+ c = xmlCurrentChar(ctxt, &len);
+
+ /*
+ * if fifth bit of first char is set, then the sequence would need
+ * at least 5 bytes, but we give only 4 !
+ */
+ if ((i & 0xF8) == 0xF8) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+ i, j, K, data[3]);
+ }
+
+ /*
+ * The second, third and fourth bytes must start with 10
+ */
+ else if (((j & 0xC0) != 0x80) || ((K & 0xC0) != 0x80) ||
+ ((L & 0xC0) != 0x80)) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+ i, j, K, L);
+ }
+
+ /*
+ * if using a 3 byte encoding then the value must be greater
+ * than 0x10000, i.e. one of bits 3 to 0 of i must be set or
+ * the 6 or 5th byte of j must be set
+ */
+ else if (((i & 0x7) == 0) && ((j & 0x30) == 0)) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+ "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+ i, j, K, L);
+ }
+
+ /*
+ * There are values in that range that are not allowed in XML-1.0
+ */
+ else if (((value > 0xD7FF) && (value <0xE000)) ||
+ ((value > 0xFFFD) && (value <0x10000)) ||
+ (value > 0x10FFFF)) {
+ if (lastError != XML_ERR_INVALID_CHAR)
+ fprintf(stderr,
+"Failed to detect invalid char 0x%04X for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+ value, i, j, K, L);
+ }
+
+ /*
+ * We should see no error in remaining cases
+ */
+ else if ((lastError != 0) || (len != 4)) {
+ fprintf(stderr,
+ "Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X\n",
+ i, j, K);
+ }
+
+ /*
+ * Finally check the value is right
+ */
+ else if (c != value) {
+ fprintf(stderr,
+ "Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X: expect %d got %d\n",
+ i, j, data[2], value, c);
+ }
+ }
+ }
+ }
+ }
+}
+
+/**
+ * testCharRanges:
+ *
+ * Test the correct UTF8 character parsing in isolation i.e.
+ * not when parsing a full document, this is less expensive and we can
+ * cover the full range of UTF-8 chars accepted by XML-1.0
+ */
+
+static void testCharRanges(void) {
+ char data[5];
+ xmlParserCtxtPtr ctxt;
+ xmlParserInputBufferPtr buf;
+ xmlParserInputPtr input;
+
+ memset(data, 0, 5);
+
+ /*
+ * Set up a parsing context using the above data buffer as
+ * the current input source.
+ */
+ ctxt = xmlNewParserCtxt();
+ if (ctxt == NULL) {
+ fprintf(stderr, "Failed to allocate parser context\n");
+ return;
+ }
+ buf = xmlParserInputBufferCreateStatic(data, sizeof(data),
+ XML_CHAR_ENCODING_NONE);
+ if (buf == NULL) {
+ fprintf(stderr, "Failed to allocate input buffer\n");
+ goto error;
+ }
+ input = xmlNewInputStream(ctxt);
+ if (input == NULL) {
+ xmlFreeParserInputBuffer(buf);
+ goto error;
+ }
+ input->filename = NULL;
+ input->buf = buf;
+ input->cur =
+ input->base = xmlBufContent(input->buf->buffer);
+ input->end = input->base + 4;
+ inputPush(ctxt, input);
+
+ printf("testing char range: 1");
+ fflush(stdout);
+ testCharRangeByte1(ctxt, data);
+ printf(" 2");
+ fflush(stdout);
+ testCharRangeByte2(ctxt, data);
+ printf(" 3");
+ fflush(stdout);
+ testCharRangeByte3(ctxt, data);
+ printf(" 4");
+ fflush(stdout);
+ testCharRangeByte4(ctxt, data);
+ printf(" done\n");
+ fflush(stdout);
+
+error:
+ xmlFreeParserCtxt(ctxt);
+}
+
+int main(void) {
+
+ /*
+ * this initialize the library and check potential ABI mismatches
+ * between the version it was compiled for and the actual shared
+ * library used.
+ */
+ LIBXML_TEST_VERSION
+
+ /*
+ * Catch errors separately
+ */
+
+ xmlSetStructuredErrorFunc(NULL, errorHandler);
+
+ /*
+ * Run the tests
+ */
+ testCharRanges();
+ testDocumentRanges();
+
+ /*
+ * Cleanup function for the XML library.
+ */
+ xmlCleanupParser();
+ /*
+ * this is to debug memory for regression tests
+ */
+ xmlMemoryDump();
+ return(0);
+}
diff --git a/third_party/libxml/src/testdict.c b/third_party/libxml/src/testdict.c
new file mode 100644
index 0000000..4e8581f
--- /dev/null
+++ b/third_party/libxml/src/testdict.c
@@ -0,0 +1,444 @@
+#include <string.h>
+#include <libxml/parser.h>
+#include <libxml/dict.h>
+
+/* #define WITH_PRINT */
+
+static const char *seeds1[] = {
+ "a", "b", "c",
+ "d", "e", "f",
+ "g", "h", "i",
+ "j", "k", "l",
+
+ NULL
+};
+
+static const char *seeds2[] = {
+ "m", "n", "o",
+ "p", "q", "r",
+ "s", "t", "u",
+ "v", "w", "x",
+
+ NULL
+};
+
+#define NB_STRINGS_NS 100
+#define NB_STRINGS_MAX 10000
+#define NB_STRINGS_MIN 10
+
+static xmlChar *strings1[NB_STRINGS_MAX];
+static xmlChar *strings2[NB_STRINGS_MAX];
+static const xmlChar *test1[NB_STRINGS_MAX];
+static const xmlChar *test2[NB_STRINGS_MAX];
+static int nbErrors = 0;
+
+static void fill_strings(void) {
+ int i, j, k;
+
+ /*
+ * That's a bit nasty but the output is fine and it doesn't take hours
+ * there is a small but sufficient number of duplicates, and we have
+ * ":xxx" and full QNames in the last NB_STRINGS_NS values
+ */
+ for (i = 0; seeds1[i] != NULL; i++) {
+ strings1[i] = xmlStrdup((const xmlChar *) seeds1[i]);
+ if (strings1[i] == NULL) {
+ fprintf(stderr, "Out of memory while generating strings1\n");
+ exit(1);
+ }
+ }
+ for (j = 0, k = 0;i < NB_STRINGS_MAX - NB_STRINGS_NS;i++,j++) {
+ strings1[i] = xmlStrncatNew(strings1[j], strings1[k], -1);
+ if (strings1[i] == NULL) {
+ fprintf(stderr, "Out of memory while generating strings1\n");
+ exit(1);
+ }
+ if (j >= 50) {
+ j = 0;
+ k++;
+ }
+ }
+ for (j = 0; (j < 50) && (i < NB_STRINGS_MAX); i++, j+=2) {
+ strings1[i] = xmlStrncatNew(strings1[j], (const xmlChar *) ":", -1);
+ if (strings1[i] == NULL) {
+ fprintf(stderr, "Out of memory while generating strings1\n");
+ exit(1);
+ }
+ }
+ for (j = NB_STRINGS_MAX - NB_STRINGS_NS, k = 0;
+ i < NB_STRINGS_MAX;i++,j++) {
+ strings1[i] = xmlStrncatNew(strings1[j], strings1[k], -1);
+ if (strings1[i] == NULL) {
+ fprintf(stderr, "Out of memory while generating strings1\n");
+ exit(1);
+ }
+ k += 3;
+ if (k >= 50) k = 0;
+ }
+
+ /*
+ * Now do the same with the second pool of strings
+ */
+ for (i = 0; seeds2[i] != NULL; i++) {
+ strings2[i] = xmlStrdup((const xmlChar *) seeds2[i]);
+ if (strings2[i] == NULL) {
+ fprintf(stderr, "Out of memory while generating strings2\n");
+ exit(1);
+ }
+ }
+ for (j = 0, k = 0;i < NB_STRINGS_MAX - NB_STRINGS_NS;i++,j++) {
+ strings2[i] = xmlStrncatNew(strings2[j], strings2[k], -1);
+ if (strings2[i] == NULL) {
+ fprintf(stderr, "Out of memory while generating strings2\n");
+ exit(1);
+ }
+ if (j >= 50) {
+ j = 0;
+ k++;
+ }
+ }
+ for (j = 0; (j < 50) && (i < NB_STRINGS_MAX); i++, j+=2) {
+ strings2[i] = xmlStrncatNew(strings2[j], (const xmlChar *) ":", -1);
+ if (strings2[i] == NULL) {
+ fprintf(stderr, "Out of memory while generating strings2\n");
+ exit(1);
+ }
+ }
+ for (j = NB_STRINGS_MAX - NB_STRINGS_NS, k = 0;
+ i < NB_STRINGS_MAX;i++,j++) {
+ strings2[i] = xmlStrncatNew(strings2[j], strings2[k], -1);
+ if (strings2[i] == NULL) {
+ fprintf(stderr, "Out of memory while generating strings2\n");
+ exit(1);
+ }
+ k += 3;
+ if (k >= 50) k = 0;
+ }
+
+}
+
+#ifdef WITH_PRINT
+static void print_strings(void) {
+ int i;
+
+ for (i = 0; i < NB_STRINGS_MAX;i++) {
+ printf("%s\n", strings1[i]);
+ }
+ for (i = 0; i < NB_STRINGS_MAX;i++) {
+ printf("%s\n", strings2[i]);
+ }
+}
+#endif
+
+static void clean_strings(void) {
+ int i;
+
+ for (i = 0; i < NB_STRINGS_MAX; i++) {
+ if (strings1[i] != NULL) /* really should not happen */
+ xmlFree(strings1[i]);
+ }
+ for (i = 0; i < NB_STRINGS_MAX; i++) {
+ if (strings2[i] != NULL) /* really should not happen */
+ xmlFree(strings2[i]);
+ }
+}
+
+/*
+ * This tests the sub-dictionary support
+ */
+static int run_test2(xmlDictPtr parent) {
+ int i, j;
+ xmlDictPtr dict;
+ int ret = 0;
+ xmlChar prefix[40];
+ xmlChar *cur, *pref;
+ const xmlChar *tmp;
+
+ dict = xmlDictCreateSub(parent);
+ if (dict == NULL) {
+ fprintf(stderr, "Out of memory while creating sub-dictionary\n");
+ exit(1);
+ }
+ memset(test2, 0, sizeof(test2));
+
+ /*
+ * Fill in NB_STRINGS_MIN, at this point the dictionary should not grow
+ * and we allocate all those doing the fast key computations
+ * All the strings are based on a different seeds subset so we know
+ * they are allocated in the main dictionary, not coming from the parent
+ */
+ for (i = 0;i < NB_STRINGS_MIN;i++) {
+ test2[i] = xmlDictLookup(dict, strings2[i], -1);
+ if (test2[i] == NULL) {
+ fprintf(stderr, "Failed lookup for '%s'\n", strings2[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+ j = NB_STRINGS_MAX - NB_STRINGS_NS;
+ /* ":foo" like strings2 */
+ for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+ test2[j] = xmlDictLookup(dict, strings2[j], xmlStrlen(strings2[j]));
+ if (test2[j] == NULL) {
+ fprintf(stderr, "Failed lookup for '%s'\n", strings2[j]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+ /* "a:foo" like strings2 */
+ j = NB_STRINGS_MAX - NB_STRINGS_MIN;
+ for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+ test2[j] = xmlDictLookup(dict, strings2[j], xmlStrlen(strings2[j]));
+ if (test2[j] == NULL) {
+ fprintf(stderr, "Failed lookup for '%s'\n", strings2[j]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ /*
+ * At this point allocate all the strings
+ * the dictionary will grow in the process, reallocate more string tables
+ * and switch to the better key generator
+ */
+ for (i = 0;i < NB_STRINGS_MAX;i++) {
+ if (test2[i] != NULL)
+ continue;
+ test2[i] = xmlDictLookup(dict, strings2[i], -1);
+ if (test2[i] == NULL) {
+ fprintf(stderr, "Failed lookup for '%s'\n", strings2[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ /*
+ * Now we can start to test things, first that all strings2 belongs to
+ * the dict, and that none of them was actually allocated in the parent
+ */
+ for (i = 0;i < NB_STRINGS_MAX;i++) {
+ if (!xmlDictOwns(dict, test2[i])) {
+ fprintf(stderr, "Failed ownership failure for '%s'\n",
+ strings2[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ if (xmlDictOwns(parent, test2[i])) {
+ fprintf(stderr, "Failed parent ownership failure for '%s'\n",
+ strings2[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ /*
+ * Also verify that all strings from the parent are seen from the subdict
+ */
+ for (i = 0;i < NB_STRINGS_MAX;i++) {
+ if (!xmlDictOwns(dict, test1[i])) {
+ fprintf(stderr, "Failed sub-ownership failure for '%s'\n",
+ strings1[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ /*
+ * Then that another lookup to the string in sub will return the same
+ */
+ for (i = 0;i < NB_STRINGS_MAX;i++) {
+ if (xmlDictLookup(dict, strings2[i], -1) != test2[i]) {
+ fprintf(stderr, "Failed re-lookup check for %d, '%s'\n",
+ i, strings2[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+ /*
+ * But also that any lookup for a string in the parent will be provided
+ * as in the parent
+ */
+ for (i = 0;i < NB_STRINGS_MAX;i++) {
+ if (xmlDictLookup(dict, strings1[i], -1) != test1[i]) {
+ fprintf(stderr, "Failed parent string lookup check for %d, '%s'\n",
+ i, strings1[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ /*
+ * check the QName lookups
+ */
+ for (i = NB_STRINGS_MAX - NB_STRINGS_NS;i < NB_STRINGS_MAX;i++) {
+ cur = strings2[i];
+ pref = &prefix[0];
+ while (*cur != ':') *pref++ = *cur++;
+ cur++;
+ *pref = 0;
+ tmp = xmlDictQLookup(dict, &prefix[0], cur);
+ if (xmlDictQLookup(dict, &prefix[0], cur) != test2[i]) {
+ fprintf(stderr, "Failed lookup check for '%s':'%s'\n",
+ &prefix[0], cur);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+ /*
+ * check the QName lookups for strings from the parent
+ */
+ for (i = NB_STRINGS_MAX - NB_STRINGS_NS;i < NB_STRINGS_MAX;i++) {
+ cur = strings1[i];
+ pref = &prefix[0];
+ while (*cur != ':') *pref++ = *cur++;
+ cur++;
+ *pref = 0;
+ tmp = xmlDictQLookup(dict, &prefix[0], cur);
+ if (xmlDictQLookup(dict, &prefix[0], cur) != test1[i]) {
+ fprintf(stderr, "Failed parent lookup check for '%s':'%s'\n",
+ &prefix[0], cur);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ xmlDictFree(dict);
+ return(ret);
+}
+
+/*
+ * Test a single dictionary
+ */
+static int run_test1(void) {
+ int i, j;
+ xmlDictPtr dict;
+ int ret = 0;
+ xmlChar prefix[40];
+ xmlChar *cur, *pref;
+ const xmlChar *tmp;
+
+ dict = xmlDictCreate();
+ if (dict == NULL) {
+ fprintf(stderr, "Out of memory while creating dictionary\n");
+ exit(1);
+ }
+ memset(test1, 0, sizeof(test1));
+
+ /*
+ * Fill in NB_STRINGS_MIN, at this point the dictionary should not grow
+ * and we allocate all those doing the fast key computations
+ */
+ for (i = 0;i < NB_STRINGS_MIN;i++) {
+ test1[i] = xmlDictLookup(dict, strings1[i], -1);
+ if (test1[i] == NULL) {
+ fprintf(stderr, "Failed lookup for '%s'\n", strings1[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+ j = NB_STRINGS_MAX - NB_STRINGS_NS;
+ /* ":foo" like strings1 */
+ for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+ test1[j] = xmlDictLookup(dict, strings1[j], xmlStrlen(strings1[j]));
+ if (test1[j] == NULL) {
+ fprintf(stderr, "Failed lookup for '%s'\n", strings1[j]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+ /* "a:foo" like strings1 */
+ j = NB_STRINGS_MAX - NB_STRINGS_MIN;
+ for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+ test1[j] = xmlDictLookup(dict, strings1[j], xmlStrlen(strings1[j]));
+ if (test1[j] == NULL) {
+ fprintf(stderr, "Failed lookup for '%s'\n", strings1[j]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ /*
+ * At this point allocate all the strings
+ * the dictionary will grow in the process, reallocate more string tables
+ * and switch to the better key generator
+ */
+ for (i = 0;i < NB_STRINGS_MAX;i++) {
+ if (test1[i] != NULL)
+ continue;
+ test1[i] = xmlDictLookup(dict, strings1[i], -1);
+ if (test1[i] == NULL) {
+ fprintf(stderr, "Failed lookup for '%s'\n", strings1[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ /*
+ * Now we can start to test things, first that all strings1 belongs to
+ * the dict
+ */
+ for (i = 0;i < NB_STRINGS_MAX;i++) {
+ if (!xmlDictOwns(dict, test1[i])) {
+ fprintf(stderr, "Failed ownership failure for '%s'\n",
+ strings1[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ /*
+ * Then that another lookup to the string will return the same
+ */
+ for (i = 0;i < NB_STRINGS_MAX;i++) {
+ if (xmlDictLookup(dict, strings1[i], -1) != test1[i]) {
+ fprintf(stderr, "Failed re-lookup check for %d, '%s'\n",
+ i, strings1[i]);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ /*
+ * More complex, check the QName lookups
+ */
+ for (i = NB_STRINGS_MAX - NB_STRINGS_NS;i < NB_STRINGS_MAX;i++) {
+ cur = strings1[i];
+ pref = &prefix[0];
+ while (*cur != ':') *pref++ = *cur++;
+ cur++;
+ *pref = 0;
+ tmp = xmlDictQLookup(dict, &prefix[0], cur);
+ if (xmlDictQLookup(dict, &prefix[0], cur) != test1[i]) {
+ fprintf(stderr, "Failed lookup check for '%s':'%s'\n",
+ &prefix[0], cur);
+ ret = 1;
+ nbErrors++;
+ }
+ }
+
+ run_test2(dict);
+
+ xmlDictFree(dict);
+ return(ret);
+}
+
+int main(void)
+{
+ int ret;
+
+ LIBXML_TEST_VERSION
+ fill_strings();
+#ifdef WITH_PRINT
+ print_strings();
+#endif
+ ret = run_test1();
+ if (ret == 0) {
+ printf("dictionary tests succeeded %d strings\n", 2 * NB_STRINGS_MAX);
+ } else {
+ printf("dictionary tests failed with %d errors\n", nbErrors);
+ }
+ clean_strings();
+ xmlCleanupParser();
+ xmlMemoryDump();
+ return(ret);
+}
diff --git a/third_party/libxml/src/testlimits.c b/third_party/libxml/src/testlimits.c
new file mode 100644
index 0000000..577f593
--- /dev/null
+++ b/third_party/libxml/src/testlimits.c
@@ -0,0 +1,1637 @@
+/*
+ * testlimits.c: C program to run libxml2 regression tests checking various
+ * limits in document size. Will consume a lot of RAM and CPU cycles
+ *
+ * To compile on Unixes:
+ * cc -o testlimits `xml2-config --cflags` testlimits.c `xml2-config --libs` -lpthread
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <time.h>
+
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#ifdef LIBXML_READER_ENABLED
+#include <libxml/xmlreader.h>
+#endif
+
+static int verbose = 0;
+static int tests_quiet = 0;
+
+/************************************************************************
+ * *
+ * time handling *
+ * *
+ ************************************************************************/
+
+/* maximum time for one parsing before declaring a timeout */
+#define MAX_TIME 2 /* seconds */
+
+static clock_t t0;
+int timeout = 0;
+
+static void reset_timout(void) {
+ timeout = 0;
+ t0 = clock();
+}
+
+static int check_time(void) {
+ clock_t tnow = clock();
+ if (((tnow - t0) / CLOCKS_PER_SEC) > MAX_TIME) {
+ timeout = 1;
+ return(0);
+ }
+ return(1);
+}
+
+/************************************************************************
+ * *
+ * Huge document generator *
+ * *
+ ************************************************************************/
+
+#include <libxml/xmlIO.h>
+
+/*
+ * Huge documents are built using fixed start and end chunks
+ * and filling between the two an unconventional amount of char data
+ */
+typedef struct hugeTest hugeTest;
+typedef hugeTest *hugeTestPtr;
+struct hugeTest {
+ const char *description;
+ const char *name;
+ const char *start;
+ const char *end;
+};
+
+static struct hugeTest hugeTests[] = {
+ { "Huge text node", "huge:textNode", "<foo>", "</foo>" },
+ { "Huge attribute node", "huge:attrNode", "<foo bar='", "'/>" },
+ { "Huge comment node", "huge:commentNode", "<foo><!--", "--></foo>" },
+ { "Huge PI node", "huge:piNode", "<foo><?bar ", "?></foo>" },
+};
+
+static const char *current;
+static int rlen;
+static unsigned int currentTest = 0;
+static int instate = 0;
+
+/**
+ * hugeMatch:
+ * @URI: an URI to test
+ *
+ * Check for an huge: query
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+static int
+hugeMatch(const char * URI) {
+ if ((URI != NULL) && (!strncmp(URI, "huge:", 5)))
+ return(1);
+ return(0);
+}
+
+/**
+ * hugeOpen:
+ * @URI: an URI to test
+ *
+ * Return a pointer to the huge: query handler, in this example simply
+ * the current pointer...
+ *
+ * Returns an Input context or NULL in case or error
+ */
+static void *
+hugeOpen(const char * URI) {
+ if ((URI == NULL) || (strncmp(URI, "huge:", 5)))
+ return(NULL);
+
+ for (currentTest = 0;currentTest < sizeof(hugeTests)/sizeof(hugeTests[0]);
+ currentTest++)
+ if (!strcmp(hugeTests[currentTest].name, URI))
+ goto found;
+
+ return(NULL);
+
+found:
+ rlen = strlen(hugeTests[currentTest].start);
+ current = hugeTests[currentTest].start;
+ instate = 0;
+ return((void *) current);
+}
+
+/**
+ * hugeClose:
+ * @context: the read context
+ *
+ * Close the huge: query handler
+ *
+ * Returns 0 or -1 in case of error
+ */
+static int
+hugeClose(void * context) {
+ if (context == NULL) return(-1);
+ fprintf(stderr, "\n");
+ return(0);
+}
+
+#define CHUNK 4096
+
+char filling[CHUNK + 1];
+
+static void fillFilling(void) {
+ int i;
+
+ for (i = 0;i < CHUNK;i++) {
+ filling[i] = 'a';
+ }
+ filling[CHUNK] = 0;
+}
+
+size_t maxlen = 64 * 1024 * 1024;
+size_t curlen = 0;
+size_t dotlen;
+
+/**
+ * hugeRead:
+ * @context: the read context
+ * @buffer: where to store data
+ * @len: number of bytes to read
+ *
+ * Implement an huge: query read.
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+static int
+hugeRead(void *context, char *buffer, int len)
+{
+ if ((context == NULL) || (buffer == NULL) || (len < 0))
+ return (-1);
+
+ if (instate == 0) {
+ if (len >= rlen) {
+ len = rlen;
+ rlen = 0;
+ memcpy(buffer, current, len);
+ instate = 1;
+ curlen = 0;
+ dotlen = maxlen / 10;
+ } else {
+ memcpy(buffer, current, len);
+ rlen -= len;
+ current += len;
+ }
+ } else if (instate == 2) {
+ if (len >= rlen) {
+ len = rlen;
+ rlen = 0;
+ memcpy(buffer, current, len);
+ instate = 3;
+ curlen = 0;
+ } else {
+ memcpy(buffer, current, len);
+ rlen -= len;
+ current += len;
+ }
+ } else if (instate == 1) {
+ if (len > CHUNK) len = CHUNK;
+ memcpy(buffer, &filling[0], len);
+ curlen += len;
+ if (curlen >= maxlen) {
+ rlen = strlen(hugeTests[currentTest].end);
+ current = hugeTests[currentTest].end;
+ instate = 2;
+ } else {
+ if (curlen > dotlen) {
+ fprintf(stderr, ".");
+ dotlen += maxlen / 10;
+ }
+ }
+ } else
+ len = 0;
+ return (len);
+}
+
+/************************************************************************
+ * *
+ * Crazy document generator *
+ * *
+ ************************************************************************/
+
+unsigned int crazy_indx = 0;
+
+const char *crazy = "<?xml version='1.0' encoding='UTF-8'?>\
+<?tst ?>\
+<!-- tst -->\
+<!DOCTYPE foo [\
+<?tst ?>\
+<!-- tst -->\
+<!ELEMENT foo (#PCDATA)>\
+<!ELEMENT p (#PCDATA|emph)* >\
+]>\
+<?tst ?>\
+<!-- tst -->\
+<foo bar='foo'>\
+<?tst ?>\
+<!-- tst -->\
+foo\
+<![CDATA[ ]]>\
+</foo>\
+<?tst ?>\
+<!-- tst -->";
+
+/**
+ * crazyMatch:
+ * @URI: an URI to test
+ *
+ * Check for a crazy: query
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+static int
+crazyMatch(const char * URI) {
+ if ((URI != NULL) && (!strncmp(URI, "crazy:", 6)))
+ return(1);
+ return(0);
+}
+
+/**
+ * crazyOpen:
+ * @URI: an URI to test
+ *
+ * Return a pointer to the crazy: query handler, in this example simply
+ * the current pointer...
+ *
+ * Returns an Input context or NULL in case or error
+ */
+static void *
+crazyOpen(const char * URI) {
+ if ((URI == NULL) || (strncmp(URI, "crazy:", 6)))
+ return(NULL);
+
+ if (crazy_indx > strlen(crazy))
+ return(NULL);
+ reset_timout();
+ rlen = crazy_indx;
+ current = &crazy[0];
+ instate = 0;
+ return((void *) current);
+}
+
+/**
+ * crazyClose:
+ * @context: the read context
+ *
+ * Close the crazy: query handler
+ *
+ * Returns 0 or -1 in case of error
+ */
+static int
+crazyClose(void * context) {
+ if (context == NULL) return(-1);
+ return(0);
+}
+
+
+/**
+ * crazyRead:
+ * @context: the read context
+ * @buffer: where to store data
+ * @len: number of bytes to read
+ *
+ * Implement an crazy: query read.
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+static int
+crazyRead(void *context, char *buffer, int len)
+{
+ if ((context == NULL) || (buffer == NULL) || (len < 0))
+ return (-1);
+
+ if ((check_time() <= 0) && (instate == 1)) {
+ fprintf(stderr, "\ntimeout in crazy(%d)\n", crazy_indx);
+ rlen = strlen(crazy) - crazy_indx;
+ current = &crazy[crazy_indx];
+ instate = 2;
+ }
+ if (instate == 0) {
+ if (len >= rlen) {
+ len = rlen;
+ rlen = 0;
+ memcpy(buffer, current, len);
+ instate = 1;
+ curlen = 0;
+ } else {
+ memcpy(buffer, current, len);
+ rlen -= len;
+ current += len;
+ }
+ } else if (instate == 2) {
+ if (len >= rlen) {
+ len = rlen;
+ rlen = 0;
+ memcpy(buffer, current, len);
+ instate = 3;
+ curlen = 0;
+ } else {
+ memcpy(buffer, current, len);
+ rlen -= len;
+ current += len;
+ }
+ } else if (instate == 1) {
+ if (len > CHUNK) len = CHUNK;
+ memcpy(buffer, &filling[0], len);
+ curlen += len;
+ if (curlen >= maxlen) {
+ rlen = strlen(crazy) - crazy_indx;
+ current = &crazy[crazy_indx];
+ instate = 2;
+ }
+ } else
+ len = 0;
+ return (len);
+}
+/************************************************************************
+ * *
+ * Libxml2 specific routines *
+ * *
+ ************************************************************************/
+
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_leaks = 0;
+static int extraMemoryFromResolver = 0;
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * which is shared to the current running test. We also don't want to have
+ * network downloads modifying tests.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID,
+ xmlParserCtxtPtr ctxt) {
+ xmlParserInputPtr ret;
+ int memused = xmlMemUsed();
+
+ ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+ extraMemoryFromResolver += xmlMemUsed() - memused;
+
+ return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+
+static void XMLCDECL
+channel(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...) {
+ va_list args;
+ int res;
+
+ if (testErrorsSize >= 32768)
+ return;
+ va_start(args, msg);
+ res = vsnprintf(&testErrors[testErrorsSize],
+ 32768 - testErrorsSize,
+ msg, args);
+ va_end(args);
+ if (testErrorsSize + res >= 32768) {
+ /* buffer is full */
+ testErrorsSize = 32768;
+ testErrors[testErrorsSize] = 0;
+ } else {
+ testErrorsSize += res;
+ }
+ testErrors[testErrorsSize] = 0;
+}
+
+/**
+ * xmlParserPrintFileContext:
+ * @input: an xmlParserInputPtr input
+ *
+ * Displays current context within the input content for error tracking
+ */
+
+static void
+xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
+ xmlGenericErrorFunc chanl, void *data ) {
+ const xmlChar *cur, *base;
+ unsigned int n, col; /* GCC warns if signed, because compared with sizeof() */
+ xmlChar content[81]; /* space for 80 chars + line terminator */
+ xmlChar *ctnt;
+
+ if (input == NULL) return;
+ cur = input->cur;
+ base = input->base;
+ /* skip backwards over any end-of-lines */
+ while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) {
+ cur--;
+ }
+ n = 0;
+ /* search backwards for beginning-of-line (to max buff size) */
+ while ((n++ < (sizeof(content)-1)) && (cur > base) &&
+ (*(cur) != '\n') && (*(cur) != '\r'))
+ cur--;
+ if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
+ /* calculate the error position in terms of the current position */
+ col = input->cur - cur;
+ /* search forward for end-of-line (to max buff size) */
+ n = 0;
+ ctnt = content;
+ /* copy selected text to our buffer */
+ while ((*cur != 0) && (*(cur) != '\n') &&
+ (*(cur) != '\r') && (n < sizeof(content)-1)) {
+ *ctnt++ = *cur++;
+ n++;
+ }
+ *ctnt = 0;
+ /* print out the selected text */
+ chanl(data ,"%s\n", content);
+ /* create blank line with problem pointer */
+ n = 0;
+ ctnt = content;
+ /* (leave buffer space for pointer + line terminator) */
+ while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
+ if (*(ctnt) != '\t')
+ *(ctnt) = ' ';
+ ctnt++;
+ }
+ *ctnt++ = '^';
+ *ctnt = 0;
+ chanl(data ,"%s\n", content);
+}
+
+static void
+testStructuredErrorHandler(void *ctx ATTRIBUTE_UNUSED, xmlErrorPtr err) {
+ char *file = NULL;
+ int line = 0;
+ int code = -1;
+ int domain;
+ void *data = NULL;
+ const char *str;
+ const xmlChar *name = NULL;
+ xmlNodePtr node;
+ xmlErrorLevel level;
+ xmlParserInputPtr input = NULL;
+ xmlParserInputPtr cur = NULL;
+ xmlParserCtxtPtr ctxt = NULL;
+
+ if (err == NULL)
+ return;
+
+ file = err->file;
+ line = err->line;
+ code = err->code;
+ domain = err->domain;
+ level = err->level;
+ node = err->node;
+ if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
+ (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) ||
+ (domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
+ ctxt = err->ctxt;
+ }
+ str = err->message;
+
+ if (code == XML_ERR_OK)
+ return;
+
+ if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
+ name = node->name;
+
+ /*
+ * Maintain the compatibility with the legacy error handling
+ */
+ if (ctxt != NULL) {
+ input = ctxt->input;
+ if ((input != NULL) && (input->filename == NULL) &&
+ (ctxt->inputNr > 1)) {
+ cur = input;
+ input = ctxt->inputTab[ctxt->inputNr - 2];
+ }
+ if (input != NULL) {
+ if (input->filename)
+ channel(data, "%s:%d: ", input->filename, input->line);
+ else if ((line != 0) && (domain == XML_FROM_PARSER))
+ channel(data, "Entity: line %d: ", input->line);
+ }
+ } else {
+ if (file != NULL)
+ channel(data, "%s:%d: ", file, line);
+ else if ((line != 0) && (domain == XML_FROM_PARSER))
+ channel(data, "Entity: line %d: ", line);
+ }
+ if (name != NULL) {
+ channel(data, "element %s: ", name);
+ }
+ if (code == XML_ERR_OK)
+ return;
+ switch (domain) {
+ case XML_FROM_PARSER:
+ channel(data, "parser ");
+ break;
+ case XML_FROM_NAMESPACE:
+ channel(data, "namespace ");
+ break;
+ case XML_FROM_DTD:
+ case XML_FROM_VALID:
+ channel(data, "validity ");
+ break;
+ case XML_FROM_HTML:
+ channel(data, "HTML parser ");
+ break;
+ case XML_FROM_MEMORY:
+ channel(data, "memory ");
+ break;
+ case XML_FROM_OUTPUT:
+ channel(data, "output ");
+ break;
+ case XML_FROM_IO:
+ channel(data, "I/O ");
+ break;
+ case XML_FROM_XINCLUDE:
+ channel(data, "XInclude ");
+ break;
+ case XML_FROM_XPATH:
+ channel(data, "XPath ");
+ break;
+ case XML_FROM_XPOINTER:
+ channel(data, "parser ");
+ break;
+ case XML_FROM_REGEXP:
+ channel(data, "regexp ");
+ break;
+ case XML_FROM_MODULE:
+ channel(data, "module ");
+ break;
+ case XML_FROM_SCHEMASV:
+ channel(data, "Schemas validity ");
+ break;
+ case XML_FROM_SCHEMASP:
+ channel(data, "Schemas parser ");
+ break;
+ case XML_FROM_RELAXNGP:
+ channel(data, "Relax-NG parser ");
+ break;
+ case XML_FROM_RELAXNGV:
+ channel(data, "Relax-NG validity ");
+ break;
+ case XML_FROM_CATALOG:
+ channel(data, "Catalog ");
+ break;
+ case XML_FROM_C14N:
+ channel(data, "C14N ");
+ break;
+ case XML_FROM_XSLT:
+ channel(data, "XSLT ");
+ break;
+ default:
+ break;
+ }
+ if (code == XML_ERR_OK)
+ return;
+ switch (level) {
+ case XML_ERR_NONE:
+ channel(data, ": ");
+ break;
+ case XML_ERR_WARNING:
+ channel(data, "warning : ");
+ break;
+ case XML_ERR_ERROR:
+ channel(data, "error : ");
+ break;
+ case XML_ERR_FATAL:
+ channel(data, "error : ");
+ break;
+ }
+ if (code == XML_ERR_OK)
+ return;
+ if (str != NULL) {
+ int len;
+ len = xmlStrlen((const xmlChar *)str);
+ if ((len > 0) && (str[len - 1] != '\n'))
+ channel(data, "%s\n", str);
+ else
+ channel(data, "%s", str);
+ } else {
+ channel(data, "%s\n", "out of memory error");
+ }
+ if (code == XML_ERR_OK)
+ return;
+
+ if (ctxt != NULL) {
+ xmlParserPrintFileContextInternal(input, channel, data);
+ if (cur != NULL) {
+ if (cur->filename)
+ channel(data, "%s:%d: \n", cur->filename, cur->line);
+ else if ((line != 0) && (domain == XML_FROM_PARSER))
+ channel(data, "Entity: line %d: \n", cur->line);
+ xmlParserPrintFileContextInternal(cur, channel, data);
+ }
+ }
+ if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) &&
+ (err->int1 < 100) &&
+ (err->int1 < xmlStrlen((const xmlChar *)err->str1))) {
+ xmlChar buf[150];
+ int i;
+
+ channel(data, "%s\n", err->str1);
+ for (i=0;i < err->int1;i++)
+ buf[i] = ' ';
+ buf[i++] = '^';
+ buf[i] = 0;
+ channel(data, "%s\n", buf);
+ }
+}
+
+static void
+initializeLibxml2(void) {
+ xmlGetWarningsDefaultValue = 0;
+ xmlPedanticParserDefault(0);
+
+ xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+ xmlInitParser();
+ xmlSetExternalEntityLoader(testExternalEntityLoader);
+ xmlSetStructuredErrorFunc(NULL, testStructuredErrorHandler);
+ /*
+ * register the new I/O handlers
+ */
+ if (xmlRegisterInputCallbacks(hugeMatch, hugeOpen,
+ hugeRead, hugeClose) < 0) {
+ fprintf(stderr, "failed to register Huge handlers\n");
+ exit(1);
+ }
+ if (xmlRegisterInputCallbacks(crazyMatch, crazyOpen,
+ crazyRead, crazyClose) < 0) {
+ fprintf(stderr, "failed to register Crazy handlers\n");
+ exit(1);
+ }
+}
+
+/************************************************************************
+ * *
+ * SAX empty callbacks *
+ * *
+ ************************************************************************/
+
+unsigned long callbacks = 0;
+
+/**
+ * isStandaloneCallback:
+ * @ctxt: An XML parser context
+ *
+ * Is this document tagged standalone ?
+ *
+ * Returns 1 if true
+ */
+static int
+isStandaloneCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return (0);
+}
+
+/**
+ * hasInternalSubsetCallback:
+ * @ctxt: An XML parser context
+ *
+ * Does this document has an internal subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasInternalSubsetCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return (0);
+}
+
+/**
+ * hasExternalSubsetCallback:
+ * @ctxt: An XML parser context
+ *
+ * Does this document has an external subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasExternalSubsetCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return (0);
+}
+
+/**
+ * internalSubsetCallback:
+ * @ctxt: An XML parser context
+ *
+ * Does this document has an internal subset
+ */
+static void
+internalSubsetCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED,
+ const xmlChar * ExternalID ATTRIBUTE_UNUSED,
+ const xmlChar * SystemID ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * externalSubsetCallback:
+ * @ctxt: An XML parser context
+ *
+ * Does this document has an external subset
+ */
+static void
+externalSubsetCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED,
+ const xmlChar * ExternalID ATTRIBUTE_UNUSED,
+ const xmlChar * SystemID ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * resolveEntityCallback:
+ * @ctxt: An XML parser context
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * Special entity resolver, better left to the parser, it has
+ * more context than the application layer.
+ * The default behaviour is to NOT resolve the entities, in that case
+ * the ENTITY_REF nodes are built in the structure (and the parameter
+ * values).
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlParserInputPtr
+resolveEntityCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * publicId ATTRIBUTE_UNUSED,
+ const xmlChar * systemId ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return (NULL);
+}
+
+/**
+ * getEntityCallback:
+ * @ctxt: An XML parser context
+ * @name: The entity name
+ *
+ * Get an entity by name
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlEntityPtr
+getEntityCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return (NULL);
+}
+
+/**
+ * getParameterEntityCallback:
+ * @ctxt: An XML parser context
+ * @name: The entity name
+ *
+ * Get a parameter entity by name
+ *
+ * Returns the xmlParserInputPtr
+ */
+static xmlEntityPtr
+getParameterEntityCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return (NULL);
+}
+
+
+/**
+ * entityDeclCallback:
+ * @ctxt: An XML parser context
+ * @name: the entity name
+ * @type: the entity type
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @content: the entity value (without processing).
+ *
+ * An entity definition has been parsed
+ */
+static void
+entityDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED,
+ int type ATTRIBUTE_UNUSED,
+ const xmlChar * publicId ATTRIBUTE_UNUSED,
+ const xmlChar * systemId ATTRIBUTE_UNUSED,
+ xmlChar * content ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * attributeDeclCallback:
+ * @ctxt: An XML parser context
+ * @name: the attribute name
+ * @type: the attribute type
+ *
+ * An attribute definition has been parsed
+ */
+static void
+attributeDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * elem ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED,
+ int type ATTRIBUTE_UNUSED, int def ATTRIBUTE_UNUSED,
+ const xmlChar * defaultValue ATTRIBUTE_UNUSED,
+ xmlEnumerationPtr tree ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * elementDeclCallback:
+ * @ctxt: An XML parser context
+ * @name: the element name
+ * @type: the element type
+ * @content: the element value (without processing).
+ *
+ * An element definition has been parsed
+ */
+static void
+elementDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED,
+ int type ATTRIBUTE_UNUSED,
+ xmlElementContentPtr content ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * notationDeclCallback:
+ * @ctxt: An XML parser context
+ * @name: The name of the notation
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * What to do when a notation declaration has been parsed.
+ */
+static void
+notationDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED,
+ const xmlChar * publicId ATTRIBUTE_UNUSED,
+ const xmlChar * systemId ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * unparsedEntityDeclCallback:
+ * @ctxt: An XML parser context
+ * @name: The name of the entity
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @notationName: the name of the notation
+ *
+ * What to do when an unparsed entity declaration is parsed
+ */
+static void
+unparsedEntityDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED,
+ const xmlChar * publicId ATTRIBUTE_UNUSED,
+ const xmlChar * systemId ATTRIBUTE_UNUSED,
+ const xmlChar * notationName ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * setDocumentLocatorCallback:
+ * @ctxt: An XML parser context
+ * @loc: A SAX Locator
+ *
+ * Receive the document locator at startup, actually xmlDefaultSAXLocator
+ * Everything is available on the context, so this is useless in our case.
+ */
+static void
+setDocumentLocatorCallback(void *ctx ATTRIBUTE_UNUSED,
+ xmlSAXLocatorPtr loc ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * startDocumentCallback:
+ * @ctxt: An XML parser context
+ *
+ * called when the document start being processed.
+ */
+static void
+startDocumentCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * endDocumentCallback:
+ * @ctxt: An XML parser context
+ *
+ * called when the document end has been detected.
+ */
+static void
+endDocumentCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+#if 0
+/**
+ * startElementCallback:
+ * @ctxt: An XML parser context
+ * @name: The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED,
+ const xmlChar ** atts ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * endElementCallback:
+ * @ctxt: An XML parser context
+ * @name: The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+#endif
+
+/**
+ * charactersCallback:
+ * @ctxt: An XML parser context
+ * @ch: a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some chars from the parser.
+ * Question: how much at a time ???
+ */
+static void
+charactersCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * ch ATTRIBUTE_UNUSED,
+ int len ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * referenceCallback:
+ * @ctxt: An XML parser context
+ * @name: The entity name
+ *
+ * called when an entity reference is detected.
+ */
+static void
+referenceCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * name ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * ignorableWhitespaceCallback:
+ * @ctxt: An XML parser context
+ * @ch: a xmlChar string
+ * @start: the first char in the string
+ * @len: the number of xmlChar
+ *
+ * receiving some ignorable whitespaces from the parser.
+ * Question: how much at a time ???
+ */
+static void
+ignorableWhitespaceCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * ch ATTRIBUTE_UNUSED,
+ int len ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * processingInstructionCallback:
+ * @ctxt: An XML parser context
+ * @target: the target name
+ * @data: the PI data's
+ * @len: the number of xmlChar
+ *
+ * A processing instruction has been parsed.
+ */
+static void
+processingInstructionCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * target ATTRIBUTE_UNUSED,
+ const xmlChar * data ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * cdataBlockCallback:
+ * @ctx: the user data (XML parser context)
+ * @value: The pcdata content
+ * @len: the block length
+ *
+ * called when a pcdata block has been parsed
+ */
+static void
+cdataBlockCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * value ATTRIBUTE_UNUSED,
+ int len ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * commentCallback:
+ * @ctxt: An XML parser context
+ * @value: the comment content
+ *
+ * A comment has been parsed.
+ */
+static void
+commentCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * value ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * warningCallback:
+ * @ctxt: An XML parser context
+ * @msg: the message to display/transmit
+ * @...: extra parameters for the message display
+ *
+ * Display and format a warning messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+warningCallback(void *ctx ATTRIBUTE_UNUSED,
+ const char *msg ATTRIBUTE_UNUSED, ...)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * errorCallback:
+ * @ctxt: An XML parser context
+ * @msg: the message to display/transmit
+ * @...: extra parameters for the message display
+ *
+ * Display and format a error messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+errorCallback(void *ctx ATTRIBUTE_UNUSED, const char *msg ATTRIBUTE_UNUSED,
+ ...)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * fatalErrorCallback:
+ * @ctxt: An XML parser context
+ * @msg: the message to display/transmit
+ * @...: extra parameters for the message display
+ *
+ * Display and format a fatalError messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+fatalErrorCallback(void *ctx ATTRIBUTE_UNUSED,
+ const char *msg ATTRIBUTE_UNUSED, ...)
+{
+ return;
+}
+
+
+/*
+ * SAX2 specific callbacks
+ */
+
+/**
+ * startElementNsCallback:
+ * @ctxt: An XML parser context
+ * @name: The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementNsCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * localname ATTRIBUTE_UNUSED,
+ const xmlChar * prefix ATTRIBUTE_UNUSED,
+ const xmlChar * URI ATTRIBUTE_UNUSED,
+ int nb_namespaces ATTRIBUTE_UNUSED,
+ const xmlChar ** namespaces ATTRIBUTE_UNUSED,
+ int nb_attributes ATTRIBUTE_UNUSED,
+ int nb_defaulted ATTRIBUTE_UNUSED,
+ const xmlChar ** attributes ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+/**
+ * endElementCallback:
+ * @ctxt: An XML parser context
+ * @name: The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementNsCallback(void *ctx ATTRIBUTE_UNUSED,
+ const xmlChar * localname ATTRIBUTE_UNUSED,
+ const xmlChar * prefix ATTRIBUTE_UNUSED,
+ const xmlChar * URI ATTRIBUTE_UNUSED)
+{
+ callbacks++;
+ return;
+}
+
+static xmlSAXHandler callbackSAX2HandlerStruct = {
+ internalSubsetCallback,
+ isStandaloneCallback,
+ hasInternalSubsetCallback,
+ hasExternalSubsetCallback,
+ resolveEntityCallback,
+ getEntityCallback,
+ entityDeclCallback,
+ notationDeclCallback,
+ attributeDeclCallback,
+ elementDeclCallback,
+ unparsedEntityDeclCallback,
+ setDocumentLocatorCallback,
+ startDocumentCallback,
+ endDocumentCallback,
+ NULL,
+ NULL,
+ referenceCallback,
+ charactersCallback,
+ ignorableWhitespaceCallback,
+ processingInstructionCallback,
+ commentCallback,
+ warningCallback,
+ errorCallback,
+ fatalErrorCallback,
+ getParameterEntityCallback,
+ cdataBlockCallback,
+ externalSubsetCallback,
+ XML_SAX2_MAGIC,
+ NULL,
+ startElementNsCallback,
+ endElementNsCallback,
+ NULL
+};
+
+static xmlSAXHandlerPtr callbackSAX2Handler = &callbackSAX2HandlerStruct;
+
+/************************************************************************
+ * *
+ * The tests front-ends *
+ * *
+ ************************************************************************/
+
+/**
+ * readerTest:
+ * @filename: the file to parse
+ * @max_size: size of the limit to test
+ * @options: parsing options
+ * @fail: should a failure be reported
+ *
+ * Parse a memory generated file using SAX
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+saxTest(const char *filename, size_t limit, int options, int fail) {
+ int res = 0;
+ xmlParserCtxtPtr ctxt;
+ xmlDocPtr doc;
+ xmlSAXHandlerPtr old_sax;
+
+ nb_tests++;
+
+ maxlen = limit;
+ ctxt = xmlNewParserCtxt();
+ if (ctxt == NULL) {
+ fprintf(stderr, "Failed to create parser context\n");
+ return(1);
+ }
+ old_sax = ctxt->sax;
+ ctxt->sax = callbackSAX2Handler;
+ ctxt->userData = NULL;
+ doc = xmlCtxtReadFile(ctxt, filename, NULL, options);
+
+ if (doc != NULL) {
+ fprintf(stderr, "SAX parsing generated a document !\n");
+ xmlFreeDoc(doc);
+ res = 0;
+ } else if (ctxt->wellFormed == 0) {
+ if (fail)
+ res = 0;
+ else {
+ fprintf(stderr, "Failed to parse '%s' %lu\n", filename, limit);
+ res = 1;
+ }
+ } else {
+ if (fail) {
+ fprintf(stderr, "Failed to get failure for '%s' %lu\n",
+ filename, limit);
+ res = 1;
+ } else
+ res = 0;
+ }
+ ctxt->sax = old_sax;
+ xmlFreeParserCtxt(ctxt);
+
+ return(res);
+}
+#ifdef LIBXML_READER_ENABLED
+/**
+ * readerTest:
+ * @filename: the file to parse
+ * @max_size: size of the limit to test
+ * @options: parsing options
+ * @fail: should a failure be reported
+ *
+ * Parse a memory generated file using the xmlReader
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+readerTest(const char *filename, size_t limit, int options, int fail) {
+ xmlTextReaderPtr reader;
+ int res = 0;
+ int ret;
+
+ nb_tests++;
+
+ maxlen = limit;
+ reader = xmlReaderForFile(filename , NULL, options);
+ if (reader == NULL) {
+ fprintf(stderr, "Failed to open '%s' test\n", filename);
+ return(1);
+ }
+ ret = xmlTextReaderRead(reader);
+ while (ret == 1) {
+ ret = xmlTextReaderRead(reader);
+ }
+ if (ret != 0) {
+ if (fail)
+ res = 0;
+ else {
+ if (strncmp(filename, "crazy:", 6) == 0)
+ fprintf(stderr, "Failed to parse '%s' %u\n",
+ filename, crazy_indx);
+ else
+ fprintf(stderr, "Failed to parse '%s' %lu\n",
+ filename, limit);
+ res = 1;
+ }
+ } else {
+ if (fail) {
+ if (strncmp(filename, "crazy:", 6) == 0)
+ fprintf(stderr, "Failed to get failure for '%s' %u\n",
+ filename, crazy_indx);
+ else
+ fprintf(stderr, "Failed to get failure for '%s' %lu\n",
+ filename, limit);
+ res = 1;
+ } else
+ res = 0;
+ }
+ if (timeout)
+ res = 1;
+ xmlFreeTextReader(reader);
+
+ return(res);
+}
+#endif
+
+/************************************************************************
+ * *
+ * Tests descriptions *
+ * *
+ ************************************************************************/
+
+typedef int (*functest) (const char *filename, size_t limit, int options,
+ int fail);
+
+typedef struct limitDesc limitDesc;
+typedef limitDesc *limitDescPtr;
+struct limitDesc {
+ const char *name; /* the huge generator name */
+ size_t limit; /* the limit to test */
+ int options; /* extra parser options */
+ int fail; /* whether the test should fail */
+};
+
+static limitDesc limitDescriptions[] = {
+ /* max length of a text node in content */
+ {"huge:textNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+ {"huge:textNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+ {"huge:textNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+ /* max length of a text node in content */
+ {"huge:attrNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+ {"huge:attrNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+ {"huge:attrNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+ /* max length of a comment node */
+ {"huge:commentNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+ {"huge:commentNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+ {"huge:commentNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+ /* max length of a PI node */
+ {"huge:piNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+ {"huge:piNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+ {"huge:piNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+};
+
+typedef struct testDesc testDesc;
+typedef testDesc *testDescPtr;
+struct testDesc {
+ const char *desc; /* descripton of the test */
+ functest func; /* function implementing the test */
+};
+
+static
+testDesc testDescriptions[] = {
+ { "Parsing of huge files with the sax parser", saxTest},
+/* { "Parsing of huge files with the tree parser", treeTest}, */
+#ifdef LIBXML_READER_ENABLED
+ { "Parsing of huge files with the reader", readerTest},
+#endif
+ {NULL, NULL}
+};
+
+typedef struct testException testException;
+typedef testException *testExceptionPtr;
+struct testException {
+ unsigned int test; /* the parser test number */
+ unsigned int limit; /* the limit test number */
+ int fail; /* new fail value or -1*/
+ size_t size; /* new limit value or 0 */
+};
+
+static
+testException testExceptions[] = {
+ /* the SAX parser doesn't hit a limit of XML_MAX_TEXT_LENGTH text nodes */
+ { 0, 1, 0, 0},
+};
+
+static int
+launchTests(testDescPtr tst, unsigned int test) {
+ int res = 0, err = 0;
+ unsigned int i, j;
+ size_t limit;
+ int fail;
+
+ if (tst == NULL) return(-1);
+
+ for (i = 0;i < sizeof(limitDescriptions)/sizeof(limitDescriptions[0]);i++) {
+ limit = limitDescriptions[i].limit;
+ fail = limitDescriptions[i].fail;
+ /*
+ * Handle exceptions if any
+ */
+ for (j = 0;j < sizeof(testExceptions)/sizeof(testExceptions[0]);j++) {
+ if ((testExceptions[j].test == test) &&
+ (testExceptions[j].limit == i)) {
+ if (testExceptions[j].fail != -1)
+ fail = testExceptions[j].fail;
+ if (testExceptions[j].size != 0)
+ limit = testExceptions[j].size;
+ break;
+ }
+ }
+ res = tst->func(limitDescriptions[i].name, limit,
+ limitDescriptions[i].options, fail);
+ if (res != 0) {
+ nb_errors++;
+ err++;
+ }
+ }
+ return(err);
+}
+
+
+static int
+runtest(unsigned int i) {
+ int ret = 0, res;
+ int old_errors, old_tests, old_leaks;
+
+ old_errors = nb_errors;
+ old_tests = nb_tests;
+ old_leaks = nb_leaks;
+ if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
+ printf("## %s\n", testDescriptions[i].desc);
+ res = launchTests(&testDescriptions[i], i);
+ if (res != 0)
+ ret++;
+ if (verbose) {
+ if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+ printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+ else
+ printf("Ran %d tests, %d errors, %d leaks\n",
+ nb_tests - old_tests,
+ nb_errors - old_errors,
+ nb_leaks - old_leaks);
+ }
+ return(ret);
+}
+
+static int
+launchCrazySAX(unsigned int test, int fail) {
+ int res = 0, err = 0;
+
+ crazy_indx = test;
+
+ res = saxTest("crazy::test", XML_MAX_LOOKUP_LIMIT - CHUNK, 0, fail);
+ if (res != 0) {
+ nb_errors++;
+ err++;
+ }
+ if (tests_quiet == 0)
+ fprintf(stderr, "%c", crazy[test]);
+
+ return(err);
+}
+
+#ifdef LIBXML_READER_ENABLED
+static int
+launchCrazy(unsigned int test, int fail) {
+ int res = 0, err = 0;
+
+ crazy_indx = test;
+
+ res = readerTest("crazy::test", XML_MAX_LOOKUP_LIMIT - CHUNK, 0, fail);
+ if (res != 0) {
+ nb_errors++;
+ err++;
+ }
+ if (tests_quiet == 0)
+ fprintf(stderr, "%c", crazy[test]);
+
+ return(err);
+}
+#endif
+
+static int get_crazy_fail(int test) {
+ /*
+ * adding 1000000 of character 'a' leads to parser failure mostly
+ * everywhere except in those special spots. Need to be updated
+ * each time crazy is updated
+ */
+ int fail = 1;
+ if ((test == 44) || /* PI in Misc */
+ ((test >= 50) && (test <= 55)) || /* Comment in Misc */
+ (test == 79) || /* PI in DTD */
+ ((test >= 85) && (test <= 90)) || /* Comment in DTD */
+ (test == 154) || /* PI in Misc */
+ ((test >= 160) && (test <= 165)) || /* Comment in Misc */
+ ((test >= 178) && (test <= 181)) || /* attribute value */
+ (test == 183) || /* Text */
+ (test == 189) || /* PI in Content */
+ (test == 191) || /* Text */
+ ((test >= 195) && (test <= 200)) || /* Comment in Content */
+ ((test >= 203) && (test <= 206)) || /* Text */
+ (test == 215) || (test == 216) || /* in CDATA */
+ (test == 219) || /* Text */
+ (test == 231) || /* PI in Misc */
+ ((test >= 237) && (test <= 242))) /* Comment in Misc */
+ fail = 0;
+ return(fail);
+}
+
+static int
+runcrazy(void) {
+ int ret = 0, res = 0;
+ int old_errors, old_tests, old_leaks;
+ unsigned int i;
+
+ old_errors = nb_errors;
+ old_tests = nb_tests;
+ old_leaks = nb_leaks;
+
+#ifdef LIBXML_READER_ENABLED
+ if (tests_quiet == 0) {
+ printf("## Crazy tests on reader\n");
+ }
+ for (i = 0;i < strlen(crazy);i++) {
+ res += launchCrazy(i, get_crazy_fail(i));
+ if (res != 0)
+ ret++;
+ }
+#endif
+
+ if (tests_quiet == 0) {
+ printf("\n## Crazy tests on SAX\n");
+ }
+ for (i = 0;i < strlen(crazy);i++) {
+ res += launchCrazySAX(i, get_crazy_fail(i));
+ if (res != 0)
+ ret++;
+ }
+ if (tests_quiet == 0)
+ fprintf(stderr, "\n");
+ if (verbose) {
+ if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+ printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+ else
+ printf("Ran %d tests, %d errors, %d leaks\n",
+ nb_tests - old_tests,
+ nb_errors - old_errors,
+ nb_leaks - old_leaks);
+ }
+ return(ret);
+}
+
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+ int i, a, ret = 0;
+ int subset = 0;
+
+ fillFilling();
+ initializeLibxml2();
+
+ for (a = 1; a < argc;a++) {
+ if (!strcmp(argv[a], "-v"))
+ verbose = 1;
+ else if (!strcmp(argv[a], "-quiet"))
+ tests_quiet = 1;
+ else if (!strcmp(argv[a], "-crazy"))
+ subset = 1;
+ }
+ if (subset == 0) {
+ for (i = 0; testDescriptions[i].func != NULL; i++) {
+ ret += runtest(i);
+ }
+ }
+ ret += runcrazy();
+ if ((nb_errors == 0) && (nb_leaks == 0)) {
+ ret = 0;
+ printf("Total %d tests, no errors\n",
+ nb_tests);
+ } else {
+ ret = 1;
+ printf("Total %d tests, %d errors, %d leaks\n",
+ nb_tests, nb_errors, nb_leaks);
+ }
+ xmlCleanupParser();
+ xmlMemoryDump();
+
+ return(ret);
+}
diff --git a/third_party/libxml/src/testrecurse.c b/third_party/libxml/src/testrecurse.c
new file mode 100644
index 0000000..e5d5d1b
--- /dev/null
+++ b/third_party/libxml/src/testrecurse.c
@@ -0,0 +1,965 @@
+/*
+ * testrecurse.c: C program to run libxml2 regression tests checking entities
+ * recursions
+ *
+ * To compile on Unixes:
+ * cc -o testrecurse `xml2-config --cflags` testrecurse.c `xml2-config --libs` -lpthread
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#ifdef LIBXML_READER_ENABLED
+#include <libxml/xmlreader.h>
+#endif
+
+/*
+ * O_BINARY is just for Windows compatibility - if it isn't defined
+ * on this system, avoid any compilation error
+ */
+#ifdef O_BINARY
+#define RD_FLAGS O_RDONLY | O_BINARY
+#else
+#define RD_FLAGS O_RDONLY
+#endif
+
+typedef int (*functest) (const char *filename, const char *result,
+ const char *error, int options);
+
+typedef struct testDesc testDesc;
+typedef testDesc *testDescPtr;
+struct testDesc {
+ const char *desc; /* descripton of the test */
+ functest func; /* function implementing the test */
+ const char *in; /* glob to path for input files */
+ const char *out; /* output directory */
+ const char *suffix;/* suffix for output files */
+ const char *err; /* suffix for error output files */
+ int options; /* parser options for the test */
+};
+
+static int checkTestFile(const char *filename);
+
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+
+#include <windows.h>
+#include <io.h>
+
+typedef struct
+{
+ size_t gl_pathc; /* Count of paths matched so far */
+ char **gl_pathv; /* List of matched pathnames. */
+ size_t gl_offs; /* Slots to reserve in 'gl_pathv'. */
+} glob_t;
+
+#define GLOB_DOOFFS 0
+static int glob(const char *pattern, int flags,
+ int errfunc(const char *epath, int eerrno),
+ glob_t *pglob) {
+ glob_t *ret;
+ WIN32_FIND_DATA FindFileData;
+ HANDLE hFind;
+ unsigned int nb_paths = 0;
+ char directory[500];
+ int len;
+
+ if ((pattern == NULL) || (pglob == NULL)) return(-1);
+
+ strncpy(directory, pattern, 499);
+ for (len = strlen(directory);len >= 0;len--) {
+ if (directory[len] == '/') {
+ len++;
+ directory[len] = 0;
+ break;
+ }
+ }
+ if (len <= 0)
+ len = 0;
+
+
+ ret = pglob;
+ memset(ret, 0, sizeof(glob_t));
+
+ hFind = FindFirstFileA(pattern, &FindFileData);
+ if (hFind == INVALID_HANDLE_VALUE)
+ return(0);
+ nb_paths = 20;
+ ret->gl_pathv = (char **) malloc(nb_paths * sizeof(char *));
+ if (ret->gl_pathv == NULL) {
+ FindClose(hFind);
+ return(-1);
+ }
+ strncpy(directory + len, FindFileData.cFileName, 499 - len);
+ ret->gl_pathv[ret->gl_pathc] = strdup(directory);
+ if (ret->gl_pathv[ret->gl_pathc] == NULL)
+ goto done;
+ ret->gl_pathc++;
+ while(FindNextFileA(hFind, &FindFileData)) {
+ if (FindFileData.cFileName[0] == '.')
+ continue;
+ if (ret->gl_pathc + 2 > nb_paths) {
+ char **tmp = realloc(ret->gl_pathv, nb_paths * 2 * sizeof(char *));
+ if (tmp == NULL)
+ break;
+ ret->gl_pathv = tmp;
+ nb_paths *= 2;
+ }
+ strncpy(directory + len, FindFileData.cFileName, 499 - len);
+ ret->gl_pathv[ret->gl_pathc] = strdup(directory);
+ if (ret->gl_pathv[ret->gl_pathc] == NULL)
+ break;
+ ret->gl_pathc++;
+ }
+ ret->gl_pathv[ret->gl_pathc] = NULL;
+
+done:
+ FindClose(hFind);
+ return(0);
+}
+
+
+
+static void globfree(glob_t *pglob) {
+ unsigned int i;
+ if (pglob == NULL)
+ return;
+
+ for (i = 0;i < pglob->gl_pathc;i++) {
+ if (pglob->gl_pathv[i] != NULL)
+ free(pglob->gl_pathv[i]);
+ }
+}
+
+#else
+#include <glob.h>
+#endif
+
+/************************************************************************
+ * *
+ * Huge document generator *
+ * *
+ ************************************************************************/
+
+#include <libxml/xmlIO.h>
+
+
+static const char *start = "<!DOCTYPE foo [\
+<!ENTITY f 'some internal data'> \
+<!ENTITY e '&f;&f;'> \
+<!ENTITY d '&e;&e;'> \
+]> \
+<foo>";
+
+static const char *segment = " <bar>&e; &f; &d;</bar>\n";
+static const char *finish = "</foo>";
+
+static int curseg = 0;
+static const char *current;
+static int rlen;
+
+/**
+ * hugeMatch:
+ * @URI: an URI to test
+ *
+ * Check for an huge: query
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+static int
+hugeMatch(const char * URI) {
+ if ((URI != NULL) && (!strncmp(URI, "huge:", 4)))
+ return(1);
+ return(0);
+}
+
+/**
+ * hugeOpen:
+ * @URI: an URI to test
+ *
+ * Return a pointer to the huge: query handler, in this example simply
+ * the current pointer...
+ *
+ * Returns an Input context or NULL in case or error
+ */
+static void *
+hugeOpen(const char * URI) {
+ if ((URI == NULL) || (strncmp(URI, "huge:", 4)))
+ return(NULL);
+ rlen = strlen(start);
+ current = start;
+ return((void *) current);
+}
+
+/**
+ * hugeClose:
+ * @context: the read context
+ *
+ * Close the huge: query handler
+ *
+ * Returns 0 or -1 in case of error
+ */
+static int
+hugeClose(void * context) {
+ if (context == NULL) return(-1);
+ return(0);
+}
+
+#define MAX_NODES 1000000
+
+/**
+ * hugeRead:
+ * @context: the read context
+ * @buffer: where to store data
+ * @len: number of bytes to read
+ *
+ * Implement an huge: query read.
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+static int
+hugeRead(void *context, char *buffer, int len)
+{
+ if ((context == NULL) || (buffer == NULL) || (len < 0))
+ return (-1);
+
+ if (len >= rlen) {
+ if (curseg >= MAX_NODES + 1) {
+ rlen = 0;
+ return(0);
+ }
+ len = rlen;
+ rlen = 0;
+ memcpy(buffer, current, len);
+ curseg ++;
+ if (curseg == MAX_NODES) {
+ fprintf(stderr, "\n");
+ rlen = strlen(finish);
+ current = finish;
+ } else {
+ if (curseg % (MAX_NODES / 10) == 0)
+ fprintf(stderr, ".");
+ rlen = strlen(segment);
+ current = segment;
+ }
+ } else {
+ memcpy(buffer, current, len);
+ rlen -= len;
+ current += len;
+ }
+ return (len);
+}
+
+/************************************************************************
+ * *
+ * Libxml2 specific routines *
+ * *
+ ************************************************************************/
+
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_leaks = 0;
+static int extraMemoryFromResolver = 0;
+
+static int
+fatalError(void) {
+ fprintf(stderr, "Exitting tests on fatal error\n");
+ exit(1);
+}
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * which is shared to the current running test. We also don't want to have
+ * network downloads modifying tests.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID,
+ xmlParserCtxtPtr ctxt) {
+ xmlParserInputPtr ret;
+
+ if (checkTestFile(URL)) {
+ ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+ } else {
+ int memused = xmlMemUsed();
+ ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+ extraMemoryFromResolver += xmlMemUsed() - memused;
+ }
+
+ return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+
+static void XMLCDECL
+channel(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...) {
+ va_list args;
+ int res;
+
+ if (testErrorsSize >= 32768)
+ return;
+ va_start(args, msg);
+ res = vsnprintf(&testErrors[testErrorsSize],
+ 32768 - testErrorsSize,
+ msg, args);
+ va_end(args);
+ if (testErrorsSize + res >= 32768) {
+ /* buffer is full */
+ testErrorsSize = 32768;
+ testErrors[testErrorsSize] = 0;
+ } else {
+ testErrorsSize += res;
+ }
+ testErrors[testErrorsSize] = 0;
+}
+
+/**
+ * xmlParserPrintFileContext:
+ * @input: an xmlParserInputPtr input
+ *
+ * Displays current context within the input content for error tracking
+ */
+
+static void
+xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
+ xmlGenericErrorFunc chanl, void *data ) {
+ const xmlChar *cur, *base;
+ unsigned int n, col; /* GCC warns if signed, because compared with sizeof() */
+ xmlChar content[81]; /* space for 80 chars + line terminator */
+ xmlChar *ctnt;
+
+ if (input == NULL) return;
+ cur = input->cur;
+ base = input->base;
+ /* skip backwards over any end-of-lines */
+ while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) {
+ cur--;
+ }
+ n = 0;
+ /* search backwards for beginning-of-line (to max buff size) */
+ while ((n++ < (sizeof(content)-1)) && (cur > base) &&
+ (*(cur) != '\n') && (*(cur) != '\r'))
+ cur--;
+ if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
+ /* calculate the error position in terms of the current position */
+ col = input->cur - cur;
+ /* search forward for end-of-line (to max buff size) */
+ n = 0;
+ ctnt = content;
+ /* copy selected text to our buffer */
+ while ((*cur != 0) && (*(cur) != '\n') &&
+ (*(cur) != '\r') && (n < sizeof(content)-1)) {
+ *ctnt++ = *cur++;
+ n++;
+ }
+ *ctnt = 0;
+ /* print out the selected text */
+ chanl(data ,"%s\n", content);
+ /* create blank line with problem pointer */
+ n = 0;
+ ctnt = content;
+ /* (leave buffer space for pointer + line terminator) */
+ while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
+ if (*(ctnt) != '\t')
+ *(ctnt) = ' ';
+ ctnt++;
+ }
+ *ctnt++ = '^';
+ *ctnt = 0;
+ chanl(data ,"%s\n", content);
+}
+
+static void
+testStructuredErrorHandler(void *ctx ATTRIBUTE_UNUSED, xmlErrorPtr err) {
+ char *file = NULL;
+ int line = 0;
+ int code = -1;
+ int domain;
+ void *data = NULL;
+ const char *str;
+ const xmlChar *name = NULL;
+ xmlNodePtr node;
+ xmlErrorLevel level;
+ xmlParserInputPtr input = NULL;
+ xmlParserInputPtr cur = NULL;
+ xmlParserCtxtPtr ctxt = NULL;
+
+ if (err == NULL)
+ return;
+
+ file = err->file;
+ line = err->line;
+ code = err->code;
+ domain = err->domain;
+ level = err->level;
+ node = err->node;
+ if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
+ (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) ||
+ (domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
+ ctxt = err->ctxt;
+ }
+ str = err->message;
+
+ if (code == XML_ERR_OK)
+ return;
+
+ if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
+ name = node->name;
+
+ /*
+ * Maintain the compatibility with the legacy error handling
+ */
+ if (ctxt != NULL) {
+ input = ctxt->input;
+ if ((input != NULL) && (input->filename == NULL) &&
+ (ctxt->inputNr > 1)) {
+ cur = input;
+ input = ctxt->inputTab[ctxt->inputNr - 2];
+ }
+ if (input != NULL) {
+ if (input->filename)
+ channel(data, "%s:%d: ", input->filename, input->line);
+ else if ((line != 0) && (domain == XML_FROM_PARSER))
+ channel(data, "Entity: line %d: ", input->line);
+ }
+ } else {
+ if (file != NULL)
+ channel(data, "%s:%d: ", file, line);
+ else if ((line != 0) && (domain == XML_FROM_PARSER))
+ channel(data, "Entity: line %d: ", line);
+ }
+ if (name != NULL) {
+ channel(data, "element %s: ", name);
+ }
+ if (code == XML_ERR_OK)
+ return;
+ switch (domain) {
+ case XML_FROM_PARSER:
+ channel(data, "parser ");
+ break;
+ case XML_FROM_NAMESPACE:
+ channel(data, "namespace ");
+ break;
+ case XML_FROM_DTD:
+ case XML_FROM_VALID:
+ channel(data, "validity ");
+ break;
+ case XML_FROM_HTML:
+ channel(data, "HTML parser ");
+ break;
+ case XML_FROM_MEMORY:
+ channel(data, "memory ");
+ break;
+ case XML_FROM_OUTPUT:
+ channel(data, "output ");
+ break;
+ case XML_FROM_IO:
+ channel(data, "I/O ");
+ break;
+ case XML_FROM_XINCLUDE:
+ channel(data, "XInclude ");
+ break;
+ case XML_FROM_XPATH:
+ channel(data, "XPath ");
+ break;
+ case XML_FROM_XPOINTER:
+ channel(data, "parser ");
+ break;
+ case XML_FROM_REGEXP:
+ channel(data, "regexp ");
+ break;
+ case XML_FROM_MODULE:
+ channel(data, "module ");
+ break;
+ case XML_FROM_SCHEMASV:
+ channel(data, "Schemas validity ");
+ break;
+ case XML_FROM_SCHEMASP:
+ channel(data, "Schemas parser ");
+ break;
+ case XML_FROM_RELAXNGP:
+ channel(data, "Relax-NG parser ");
+ break;
+ case XML_FROM_RELAXNGV:
+ channel(data, "Relax-NG validity ");
+ break;
+ case XML_FROM_CATALOG:
+ channel(data, "Catalog ");
+ break;
+ case XML_FROM_C14N:
+ channel(data, "C14N ");
+ break;
+ case XML_FROM_XSLT:
+ channel(data, "XSLT ");
+ break;
+ default:
+ break;
+ }
+ if (code == XML_ERR_OK)
+ return;
+ switch (level) {
+ case XML_ERR_NONE:
+ channel(data, ": ");
+ break;
+ case XML_ERR_WARNING:
+ channel(data, "warning : ");
+ break;
+ case XML_ERR_ERROR:
+ channel(data, "error : ");
+ break;
+ case XML_ERR_FATAL:
+ channel(data, "error : ");
+ break;
+ }
+ if (code == XML_ERR_OK)
+ return;
+ if (str != NULL) {
+ int len;
+ len = xmlStrlen((const xmlChar *)str);
+ if ((len > 0) && (str[len - 1] != '\n'))
+ channel(data, "%s\n", str);
+ else
+ channel(data, "%s", str);
+ } else {
+ channel(data, "%s\n", "out of memory error");
+ }
+ if (code == XML_ERR_OK)
+ return;
+
+ if (ctxt != NULL) {
+ xmlParserPrintFileContextInternal(input, channel, data);
+ if (cur != NULL) {
+ if (cur->filename)
+ channel(data, "%s:%d: \n", cur->filename, cur->line);
+ else if ((line != 0) && (domain == XML_FROM_PARSER))
+ channel(data, "Entity: line %d: \n", cur->line);
+ xmlParserPrintFileContextInternal(cur, channel, data);
+ }
+ }
+ if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) &&
+ (err->int1 < 100) &&
+ (err->int1 < xmlStrlen((const xmlChar *)err->str1))) {
+ xmlChar buf[150];
+ int i;
+
+ channel(data, "%s\n", err->str1);
+ for (i=0;i < err->int1;i++)
+ buf[i] = ' ';
+ buf[i++] = '^';
+ buf[i] = 0;
+ channel(data, "%s\n", buf);
+ }
+}
+
+static void
+initializeLibxml2(void) {
+ xmlGetWarningsDefaultValue = 0;
+ xmlPedanticParserDefault(0);
+
+ xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+ xmlInitParser();
+ xmlSetExternalEntityLoader(testExternalEntityLoader);
+ xmlSetStructuredErrorFunc(NULL, testStructuredErrorHandler);
+ /*
+ * register the new I/O handlers
+ */
+ if (xmlRegisterInputCallbacks(hugeMatch, hugeOpen,
+ hugeRead, hugeClose) < 0) {
+ fprintf(stderr, "failed to register Huge handler\n");
+ exit(1);
+ }
+}
+
+/************************************************************************
+ * *
+ * File name and path utilities *
+ * *
+ ************************************************************************/
+
+static const char *baseFilename(const char *filename) {
+ const char *cur;
+ if (filename == NULL)
+ return(NULL);
+ cur = &filename[strlen(filename)];
+ while ((cur > filename) && (*cur != '/'))
+ cur--;
+ if (*cur == '/')
+ return(cur + 1);
+ return(cur);
+}
+
+static char *resultFilename(const char *filename, const char *out,
+ const char *suffix) {
+ const char *base;
+ char res[500];
+ char suffixbuff[500];
+
+/*************
+ if ((filename[0] == 't') && (filename[1] == 'e') &&
+ (filename[2] == 's') && (filename[3] == 't') &&
+ (filename[4] == '/'))
+ filename = &filename[5];
+ *************/
+
+ base = baseFilename(filename);
+ if (suffix == NULL)
+ suffix = ".tmp";
+ if (out == NULL)
+ out = "";
+
+ strncpy(suffixbuff,suffix,499);
+#ifdef VMS
+ if(strstr(base,".") && suffixbuff[0]=='.')
+ suffixbuff[0]='_';
+#endif
+
+ snprintf(res, 499, "%s%s%s", out, base, suffixbuff);
+ res[499] = 0;
+ return(strdup(res));
+}
+
+static int checkTestFile(const char *filename) {
+ struct stat buf;
+
+ if (stat(filename, &buf) == -1)
+ return(0);
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+ if (!(buf.st_mode & _S_IFREG))
+ return(0);
+#else
+ if (!S_ISREG(buf.st_mode))
+ return(0);
+#endif
+
+ return(1);
+}
+
+
+
+/************************************************************************
+ * *
+ * Test to detect or not recursive entities *
+ * *
+ ************************************************************************/
+/**
+ * recursiveDetectTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a file loading DTD and replacing entities check it fails for
+ * lol cases
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+recursiveDetectTest(const char *filename,
+ const char *result ATTRIBUTE_UNUSED,
+ const char *err ATTRIBUTE_UNUSED,
+ int options ATTRIBUTE_UNUSED) {
+ xmlDocPtr doc;
+ xmlParserCtxtPtr ctxt;
+ int res = 0;
+
+ nb_tests++;
+
+ ctxt = xmlNewParserCtxt();
+ /*
+ * base of the test, parse with the old API
+ */
+ doc = xmlCtxtReadFile(ctxt, filename, NULL,
+ XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
+ if ((doc != NULL) || (ctxt->lastError.code != XML_ERR_ENTITY_LOOP)) {
+ fprintf(stderr, "Failed to detect recursion in %s\n", filename);
+ xmlFreeParserCtxt(ctxt);
+ xmlFreeDoc(doc);
+ return(1);
+ }
+ xmlFreeParserCtxt(ctxt);
+
+ return(res);
+}
+
+/**
+ * notRecursiveDetectTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a file loading DTD and replacing entities check it works for
+ * good cases
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+notRecursiveDetectTest(const char *filename,
+ const char *result ATTRIBUTE_UNUSED,
+ const char *err ATTRIBUTE_UNUSED,
+ int options ATTRIBUTE_UNUSED) {
+ xmlDocPtr doc;
+ xmlParserCtxtPtr ctxt;
+ int res = 0;
+
+ nb_tests++;
+
+ ctxt = xmlNewParserCtxt();
+ /*
+ * base of the test, parse with the old API
+ */
+ doc = xmlCtxtReadFile(ctxt, filename, NULL,
+ XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
+ if (doc == NULL) {
+ fprintf(stderr, "Failed to parse correct file %s\n", filename);
+ xmlFreeParserCtxt(ctxt);
+ return(1);
+ }
+ xmlFreeDoc(doc);
+ xmlFreeParserCtxt(ctxt);
+
+ return(res);
+}
+
+#ifdef LIBXML_READER_ENABLED
+/**
+ * notRecursiveHugeTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a memory generated file
+ * good cases
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+notRecursiveHugeTest(const char *filename ATTRIBUTE_UNUSED,
+ const char *result ATTRIBUTE_UNUSED,
+ const char *err ATTRIBUTE_UNUSED,
+ int options ATTRIBUTE_UNUSED) {
+ xmlTextReaderPtr reader;
+ int res = 0;
+ int ret;
+
+ nb_tests++;
+
+ reader = xmlReaderForFile("huge:test" , NULL,
+ XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
+ if (reader == NULL) {
+ fprintf(stderr, "Failed to open huge:test\n");
+ return(1);
+ }
+ ret = xmlTextReaderRead(reader);
+ while (ret == 1) {
+ ret = xmlTextReaderRead(reader);
+ }
+ if (ret != 0) {
+ fprintf(stderr, "Failed to parser huge:test with entities\n");
+ res = 1;
+ }
+ xmlFreeTextReader(reader);
+
+ return(res);
+}
+#endif
+
+/************************************************************************
+ * *
+ * Tests Descriptions *
+ * *
+ ************************************************************************/
+
+static
+testDesc testDescriptions[] = {
+ { "Parsing recursive test cases" ,
+ recursiveDetectTest, "./test/recurse/lol*.xml", NULL, NULL, NULL,
+ 0 },
+ { "Parsing non-recursive test cases" ,
+ notRecursiveDetectTest, "./test/recurse/good*.xml", NULL, NULL, NULL,
+ 0 },
+#ifdef LIBXML_READER_ENABLED
+ { "Parsing non-recursive huge case" ,
+ notRecursiveHugeTest, NULL, NULL, NULL, NULL,
+ 0 },
+#endif
+ {NULL, NULL, NULL, NULL, NULL, NULL, 0}
+};
+
+/************************************************************************
+ * *
+ * The main code driving the tests *
+ * *
+ ************************************************************************/
+
+static int
+launchTests(testDescPtr tst) {
+ int res = 0, err = 0;
+ size_t i;
+ char *result;
+ char *error;
+ int mem;
+
+ if (tst == NULL) return(-1);
+ if (tst->in != NULL) {
+ glob_t globbuf;
+
+ globbuf.gl_offs = 0;
+ glob(tst->in, GLOB_DOOFFS, NULL, &globbuf);
+ for (i = 0;i < globbuf.gl_pathc;i++) {
+ if (!checkTestFile(globbuf.gl_pathv[i]))
+ continue;
+ if (tst->suffix != NULL) {
+ result = resultFilename(globbuf.gl_pathv[i], tst->out,
+ tst->suffix);
+ if (result == NULL) {
+ fprintf(stderr, "Out of memory !\n");
+ fatalError();
+ }
+ } else {
+ result = NULL;
+ }
+ if (tst->err != NULL) {
+ error = resultFilename(globbuf.gl_pathv[i], tst->out,
+ tst->err);
+ if (error == NULL) {
+ fprintf(stderr, "Out of memory !\n");
+ fatalError();
+ }
+ } else {
+ error = NULL;
+ }
+ if ((result) &&(!checkTestFile(result))) {
+ fprintf(stderr, "Missing result file %s\n", result);
+ } else if ((error) &&(!checkTestFile(error))) {
+ fprintf(stderr, "Missing error file %s\n", error);
+ } else {
+ mem = xmlMemUsed();
+ extraMemoryFromResolver = 0;
+ testErrorsSize = 0;
+ testErrors[0] = 0;
+ res = tst->func(globbuf.gl_pathv[i], result, error,
+ tst->options | XML_PARSE_COMPACT);
+ xmlResetLastError();
+ if (res != 0) {
+ fprintf(stderr, "File %s generated an error\n",
+ globbuf.gl_pathv[i]);
+ nb_errors++;
+ err++;
+ }
+ else if (xmlMemUsed() != mem) {
+ if ((xmlMemUsed() != mem) &&
+ (extraMemoryFromResolver == 0)) {
+ fprintf(stderr, "File %s leaked %d bytes\n",
+ globbuf.gl_pathv[i], xmlMemUsed() - mem);
+ nb_leaks++;
+ err++;
+ }
+ }
+ testErrorsSize = 0;
+ }
+ if (result)
+ free(result);
+ if (error)
+ free(error);
+ }
+ globfree(&globbuf);
+ } else {
+ testErrorsSize = 0;
+ testErrors[0] = 0;
+ extraMemoryFromResolver = 0;
+ res = tst->func(NULL, NULL, NULL, tst->options);
+ if (res != 0) {
+ nb_errors++;
+ err++;
+ }
+ }
+ return(err);
+}
+
+static int verbose = 0;
+static int tests_quiet = 0;
+
+static int
+runtest(int i) {
+ int ret = 0, res;
+ int old_errors, old_tests, old_leaks;
+
+ old_errors = nb_errors;
+ old_tests = nb_tests;
+ old_leaks = nb_leaks;
+ if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
+ printf("## %s\n", testDescriptions[i].desc);
+ res = launchTests(&testDescriptions[i]);
+ if (res != 0)
+ ret++;
+ if (verbose) {
+ if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+ printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+ else
+ printf("Ran %d tests, %d errors, %d leaks\n",
+ nb_tests - old_tests,
+ nb_errors - old_errors,
+ nb_leaks - old_leaks);
+ }
+ return(ret);
+}
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+ int i, a, ret = 0;
+ int subset = 0;
+
+ initializeLibxml2();
+
+ for (a = 1; a < argc;a++) {
+ if (!strcmp(argv[a], "-v"))
+ verbose = 1;
+ else if (!strcmp(argv[a], "-quiet"))
+ tests_quiet = 1;
+ else {
+ for (i = 0; testDescriptions[i].func != NULL; i++) {
+ if (strstr(testDescriptions[i].desc, argv[a])) {
+ ret += runtest(i);
+ subset++;
+ }
+ }
+ }
+ }
+ if (subset == 0) {
+ for (i = 0; testDescriptions[i].func != NULL; i++) {
+ ret += runtest(i);
+ }
+ }
+ if ((nb_errors == 0) && (nb_leaks == 0)) {
+ ret = 0;
+ printf("Total %d tests, no errors\n",
+ nb_tests);
+ } else {
+ ret = 1;
+ printf("Total %d tests, %d errors, %d leaks\n",
+ nb_tests, nb_errors, nb_leaks);
+ }
+ xmlCleanupParser();
+ xmlMemoryDump();
+
+ return(ret);
+}
diff --git a/third_party/libxml/src/threads.c b/third_party/libxml/src/threads.c
index 98fd2c2..8921204 100644
--- a/third_party/libxml/src/threads.c
+++ b/third_party/libxml/src/threads.c
@@ -146,6 +146,7 @@
static pthread_key_t globalkey;
static pthread_t mainthread;
static pthread_once_t once_control = PTHREAD_ONCE_INIT;
+static pthread_once_t once_control_init = PTHREAD_ONCE_INIT;
static pthread_mutex_t global_init_lock = PTHREAD_MUTEX_INITIALIZER;
#elif defined HAVE_WIN32_THREADS
#if defined(HAVE_COMPILER_TLS)
@@ -251,7 +252,6 @@
#ifdef DEBUG_THREADS
xmlGenericError(xmlGenericErrorContext,
"xmlMutexLock():BeOS:Couldn't aquire semaphore\n");
- exit();
#endif
}
tok->tid = find_thread(NULL);
@@ -378,7 +378,7 @@
pthread_mutex_unlock(&tok->lock);
#elif defined HAVE_WIN32_THREADS
EnterCriticalSection(&tok->cs);
- ++tok->count;
+ tok->count++;
#elif defined HAVE_BEOS_THREADS
if (tok->lock->tid == find_thread(NULL)) {
tok->count++;
@@ -414,8 +414,10 @@
}
pthread_mutex_unlock(&tok->lock);
#elif defined HAVE_WIN32_THREADS
- if (!--tok->count)
+ if (tok->count > 0) {
LeaveCriticalSection(&tok->cs);
+ tok->count--;
+ }
#elif defined HAVE_BEOS_THREADS
if (tok->lock->tid == find_thread(NULL)) {
tok->count--;
@@ -439,7 +441,8 @@
/* Make sure the global init lock is initialized and then lock it. */
#ifdef HAVE_PTHREAD_H
/* The mutex is statically initialized, so we just lock it. */
- pthread_mutex_lock(&global_init_lock);
+ if (pthread_mutex_lock != NULL)
+ pthread_mutex_lock(&global_init_lock);
#elif defined HAVE_WIN32_THREADS
LPCRITICAL_SECTION cs;
@@ -498,7 +501,6 @@
#ifdef DEBUG_THREADS
xmlGenericError(xmlGenericErrorContext,
"xmlGlobalInitMutexLock():BeOS:Couldn't acquire semaphore\n");
- exit();
#endif
}
#endif
@@ -508,7 +510,8 @@
__xmlGlobalInitMutexUnlock(void)
{
#ifdef HAVE_PTHREAD_H
- pthread_mutex_unlock(&global_init_lock);
+ if (pthread_mutex_unlock != NULL)
+ pthread_mutex_unlock(&global_init_lock);
#elif defined HAVE_WIN32_THREADS
if (global_init_lock != NULL) {
LeaveCriticalSection(global_init_lock);
@@ -913,6 +916,7 @@
#ifdef HAVE_PTHREAD_H
if ((libxml_is_threaded) && (pthread_key_delete != NULL))
pthread_key_delete(globalkey);
+ once_control = once_control_init;
#elif defined(HAVE_WIN32_THREADS) && !defined(HAVE_COMPILER_TLS) && (!defined(LIBXML_STATIC) || defined(LIBXML_STATIC_FOR_DLL))
if (globalkey != TLS_OUT_OF_INDEXES) {
xmlGlobalStateCleanupHelperParams *p;
@@ -952,6 +956,7 @@
#ifdef HAVE_PTHREAD_H
(void) pthread_key_create(&globalkey, xmlFreeGlobalState);
mainthread = pthread_self();
+ __xmlInitializeDict();
#elif defined(HAVE_WIN32_THREADS)
if (!run_once.done) {
if (InterlockedIncrement(&run_once.control) == 1) {
@@ -959,6 +964,7 @@
globalkey = TlsAlloc();
#endif
mainthread = GetCurrentThreadId();
+ __xmlInitializeDict();
run_once.done = 1;
} else {
/* Another thread is working; give up our slice and
@@ -972,6 +978,7 @@
globalkey = tls_allocate();
tls_set(globalkey, NULL);
mainthread = find_thread(NULL);
+ __xmlInitializeDict();
} else
atomic_add(&run_once_init, -1);
#endif
diff --git a/third_party/libxml/src/timsort.h b/third_party/libxml/src/timsort.h
new file mode 100644
index 0000000..6e414c4
--- /dev/null
+++ b/third_party/libxml/src/timsort.h
@@ -0,0 +1,514 @@
+/*
+ * taken from https://github.com/swenson/sort
+ * Kept as is for the moment to be able to apply upstream patches for that
+ * code, currently used only to speed up XPath node sorting, see xpath.c
+ */
+
+/*
+ * All code in this header, unless otherwise specified, is hereby licensed under the MIT Public License:
+
+Copyright (c) 2010 Christopher Swenson
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#else
+#ifdef HAVE_INTTYPES_H
+#include <inttypes.h>
+#elif defined(WIN32)
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#endif
+#endif
+
+#ifndef MK_UINT64
+#if defined(WIN32) && defined(_MSC_VER) && _MSC_VER < 1300
+#define MK_UINT64(x) ((uint64_t)(x))
+#else
+#define MK_UINT64(x) x##ULL
+#endif
+#endif
+
+#ifndef MAX
+#define MAX(x,y) (((x) > (y) ? (x) : (y)))
+#endif
+#ifndef MIN
+#define MIN(x,y) (((x) < (y) ? (x) : (y)))
+#endif
+
+int compute_minrun(uint64_t);
+
+#ifndef CLZ
+#if defined(__GNUC__) && ((__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ > 3))
+#define CLZ __builtin_clzll
+#else
+
+int clzll(uint64_t);
+
+/* adapted from Hacker's Delight */
+int clzll(uint64_t x) /* {{{ */
+{
+ int n;
+
+ if (x == 0) return(64);
+ n = 0;
+ if (x <= MK_UINT64(0x00000000FFFFFFFF)) {n = n + 32; x = x << 32;}
+ if (x <= MK_UINT64(0x0000FFFFFFFFFFFF)) {n = n + 16; x = x << 16;}
+ if (x <= MK_UINT64(0x00FFFFFFFFFFFFFF)) {n = n + 8; x = x << 8;}
+ if (x <= MK_UINT64(0x0FFFFFFFFFFFFFFF)) {n = n + 4; x = x << 4;}
+ if (x <= MK_UINT64(0x3FFFFFFFFFFFFFFF)) {n = n + 2; x = x << 2;}
+ if (x <= MK_UINT64(0x7FFFFFFFFFFFFFFF)) {n = n + 1;}
+ return n;
+}
+/* }}} */
+
+#define CLZ clzll
+#endif
+#endif
+
+int compute_minrun(uint64_t size) /* {{{ */
+{
+ const int top_bit = 64 - CLZ(size);
+ const int shift = MAX(top_bit, 6) - 6;
+ const int minrun = size >> shift;
+ const uint64_t mask = (MK_UINT64(1) << shift) - 1;
+ if (mask & size) return minrun + 1;
+ return minrun;
+}
+/* }}} */
+
+#ifndef SORT_NAME
+#error "Must declare SORT_NAME"
+#endif
+
+#ifndef SORT_TYPE
+#error "Must declare SORT_TYPE"
+#endif
+
+#ifndef SORT_CMP
+#define SORT_CMP(x, y) ((x) < (y) ? -1 : ((x) == (y) ? 0 : 1))
+#endif
+
+
+#define SORT_SWAP(x,y) {SORT_TYPE __SORT_SWAP_t = (x); (x) = (y); (y) = __SORT_SWAP_t;}
+
+#define SORT_CONCAT(x, y) x ## _ ## y
+#define SORT_MAKE_STR1(x, y) SORT_CONCAT(x,y)
+#define SORT_MAKE_STR(x) SORT_MAKE_STR1(SORT_NAME,x)
+
+#define BINARY_INSERTION_FIND SORT_MAKE_STR(binary_insertion_find)
+#define BINARY_INSERTION_SORT_START SORT_MAKE_STR(binary_insertion_sort_start)
+#define BINARY_INSERTION_SORT SORT_MAKE_STR(binary_insertion_sort)
+#define REVERSE_ELEMENTS SORT_MAKE_STR(reverse_elements)
+#define COUNT_RUN SORT_MAKE_STR(count_run)
+#define CHECK_INVARIANT SORT_MAKE_STR(check_invariant)
+#define TIM_SORT SORT_MAKE_STR(tim_sort)
+#define TIM_SORT_RESIZE SORT_MAKE_STR(tim_sort_resize)
+#define TIM_SORT_MERGE SORT_MAKE_STR(tim_sort_merge)
+#define TIM_SORT_COLLAPSE SORT_MAKE_STR(tim_sort_collapse)
+
+#define TIM_SORT_RUN_T SORT_MAKE_STR(tim_sort_run_t)
+#define TEMP_STORAGE_T SORT_MAKE_STR(temp_storage_t)
+
+typedef struct {
+ int64_t start;
+ int64_t length;
+} TIM_SORT_RUN_T;
+
+void BINARY_INSERTION_SORT(SORT_TYPE *dst, const size_t size);
+void TIM_SORT(SORT_TYPE *dst, const size_t size);
+
+/* Function used to do a binary search for binary insertion sort */
+static int64_t BINARY_INSERTION_FIND(SORT_TYPE *dst, const SORT_TYPE x, const size_t size)
+{
+ int64_t l, c, r;
+ SORT_TYPE lx;
+ SORT_TYPE cx;
+ l = 0;
+ r = size - 1;
+ c = r >> 1;
+ lx = dst[l];
+
+ /* check for beginning conditions */
+ if (SORT_CMP(x, lx) < 0)
+ return 0;
+ else if (SORT_CMP(x, lx) == 0)
+ {
+ int64_t i = 1;
+ while (SORT_CMP(x, dst[i]) == 0) i++;
+ return i;
+ }
+
+ cx = dst[c];
+ while (1)
+ {
+ const int val = SORT_CMP(x, cx);
+ if (val < 0)
+ {
+ if (c - l <= 1) return c;
+ r = c;
+ }
+ else if (val > 0)
+ {
+ if (r - c <= 1) return c + 1;
+ l = c;
+ lx = cx;
+ }
+ else
+ {
+ do
+ {
+ cx = dst[++c];
+ } while (SORT_CMP(x, cx) == 0);
+ return c;
+ }
+ c = l + ((r - l) >> 1);
+ cx = dst[c];
+ }
+}
+
+/* Binary insertion sort, but knowing that the first "start" entries are sorted. Used in timsort. */
+static void BINARY_INSERTION_SORT_START(SORT_TYPE *dst, const size_t start, const size_t size)
+{
+ int64_t i;
+ for (i = start; i < (int64_t) size; i++)
+ {
+ int64_t j;
+ SORT_TYPE x;
+ int64_t location;
+ /* If this entry is already correct, just move along */
+ if (SORT_CMP(dst[i - 1], dst[i]) <= 0) continue;
+
+ /* Else we need to find the right place, shift everything over, and squeeze in */
+ x = dst[i];
+ location = BINARY_INSERTION_FIND(dst, x, i);
+ for (j = i - 1; j >= location; j--)
+ {
+ dst[j + 1] = dst[j];
+ }
+ dst[location] = x;
+ }
+}
+
+/* Binary insertion sort */
+void BINARY_INSERTION_SORT(SORT_TYPE *dst, const size_t size)
+{
+ BINARY_INSERTION_SORT_START(dst, 1, size);
+}
+
+/* timsort implementation, based on timsort.txt */
+
+static void REVERSE_ELEMENTS(SORT_TYPE *dst, int64_t start, int64_t end)
+{
+ while (1)
+ {
+ if (start >= end) return;
+ SORT_SWAP(dst[start], dst[end]);
+ start++;
+ end--;
+ }
+}
+
+static int64_t COUNT_RUN(SORT_TYPE *dst, const int64_t start, const size_t size)
+{
+ int64_t curr;
+ if (size - start == 1) return 1;
+ if (start >= (int64_t) size - 2)
+ {
+ if (SORT_CMP(dst[size - 2], dst[size - 1]) > 0)
+ SORT_SWAP(dst[size - 2], dst[size - 1]);
+ return 2;
+ }
+
+ curr = start + 2;
+
+ if (SORT_CMP(dst[start], dst[start + 1]) <= 0)
+ {
+ /* increasing run */
+ while (1)
+ {
+ if (curr == (int64_t) size - 1) break;
+ if (SORT_CMP(dst[curr - 1], dst[curr]) > 0) break;
+ curr++;
+ }
+ return curr - start;
+ }
+ else
+ {
+ /* decreasing run */
+ while (1)
+ {
+ if (curr == (int64_t) size - 1) break;
+ if (SORT_CMP(dst[curr - 1], dst[curr]) <= 0) break;
+ curr++;
+ }
+ /* reverse in-place */
+ REVERSE_ELEMENTS(dst, start, curr - 1);
+ return curr - start;
+ }
+}
+
+#define PUSH_NEXT() do {\
+len = COUNT_RUN(dst, curr, size);\
+run = minrun;\
+if (run < minrun) run = minrun;\
+if (run > (int64_t) size - curr) run = size - curr;\
+if (run > len)\
+{\
+ BINARY_INSERTION_SORT_START(&dst[curr], len, run);\
+ len = run;\
+}\
+{\
+run_stack[stack_curr].start = curr;\
+run_stack[stack_curr].length = len;\
+stack_curr++;\
+}\
+curr += len;\
+if (curr == (int64_t) size)\
+{\
+ /* finish up */ \
+ while (stack_curr > 1) \
+ { \
+ TIM_SORT_MERGE(dst, run_stack, stack_curr, store); \
+ run_stack[stack_curr - 2].length += run_stack[stack_curr - 1].length; \
+ stack_curr--; \
+ } \
+ if (store->storage != NULL)\
+ {\
+ free(store->storage);\
+ store->storage = NULL;\
+ }\
+ return;\
+}\
+}\
+while (0)
+
+static int CHECK_INVARIANT(TIM_SORT_RUN_T *stack, const int stack_curr)
+{
+ int64_t A, B, C;
+ if (stack_curr < 2) return 1;
+ if (stack_curr == 2)
+ {
+ const int64_t A1 = stack[stack_curr - 2].length;
+ const int64_t B1 = stack[stack_curr - 1].length;
+ if (A1 <= B1) return 0;
+ return 1;
+ }
+ A = stack[stack_curr - 3].length;
+ B = stack[stack_curr - 2].length;
+ C = stack[stack_curr - 1].length;
+ if ((A <= B + C) || (B <= C)) return 0;
+ return 1;
+}
+
+typedef struct {
+ size_t alloc;
+ SORT_TYPE *storage;
+} TEMP_STORAGE_T;
+
+
+static void TIM_SORT_RESIZE(TEMP_STORAGE_T *store, const size_t new_size)
+{
+ if (store->alloc < new_size)
+ {
+ SORT_TYPE *tempstore = (SORT_TYPE *)realloc(store->storage, new_size * sizeof(SORT_TYPE));
+ if (tempstore == NULL)
+ {
+ fprintf(stderr, "Error allocating temporary storage for tim sort: need %llu bytes", (unsigned long long)(sizeof(SORT_TYPE) * new_size));
+ exit(1);
+ }
+ store->storage = tempstore;
+ store->alloc = new_size;
+ }
+}
+
+static void TIM_SORT_MERGE(SORT_TYPE *dst, const TIM_SORT_RUN_T *stack, const int stack_curr, TEMP_STORAGE_T *store)
+{
+ const int64_t A = stack[stack_curr - 2].length;
+ const int64_t B = stack[stack_curr - 1].length;
+ const int64_t curr = stack[stack_curr - 2].start;
+ SORT_TYPE *storage;
+ int64_t i, j, k;
+
+ TIM_SORT_RESIZE(store, MIN(A, B));
+ storage = store->storage;
+
+ /* left merge */
+ if (A < B)
+ {
+ memcpy(storage, &dst[curr], A * sizeof(SORT_TYPE));
+ i = 0;
+ j = curr + A;
+
+ for (k = curr; k < curr + A + B; k++)
+ {
+ if ((i < A) && (j < curr + A + B))
+ {
+ if (SORT_CMP(storage[i], dst[j]) <= 0)
+ dst[k] = storage[i++];
+ else
+ dst[k] = dst[j++];
+ }
+ else if (i < A)
+ {
+ dst[k] = storage[i++];
+ }
+ else
+ dst[k] = dst[j++];
+ }
+ }
+ /* right merge */
+ else
+ {
+ memcpy(storage, &dst[curr + A], B * sizeof(SORT_TYPE));
+ i = B - 1;
+ j = curr + A - 1;
+
+ for (k = curr + A + B - 1; k >= curr; k--)
+ {
+ if ((i >= 0) && (j >= curr))
+ {
+ if (SORT_CMP(dst[j], storage[i]) > 0)
+ dst[k] = dst[j--];
+ else
+ dst[k] = storage[i--];
+ }
+ else if (i >= 0)
+ dst[k] = storage[i--];
+ else
+ dst[k] = dst[j--];
+ }
+ }
+}
+
+static int TIM_SORT_COLLAPSE(SORT_TYPE *dst, TIM_SORT_RUN_T *stack, int stack_curr, TEMP_STORAGE_T *store, const size_t size)
+{
+ while (1)
+ {
+ int64_t A, B, C;
+ /* if the stack only has one thing on it, we are done with the collapse */
+ if (stack_curr <= 1) break;
+ /* if this is the last merge, just do it */
+ if ((stack_curr == 2) &&
+ (stack[0].length + stack[1].length == (int64_t) size))
+ {
+ TIM_SORT_MERGE(dst, stack, stack_curr, store);
+ stack[0].length += stack[1].length;
+ stack_curr--;
+ break;
+ }
+ /* check if the invariant is off for a stack of 2 elements */
+ else if ((stack_curr == 2) && (stack[0].length <= stack[1].length))
+ {
+ TIM_SORT_MERGE(dst, stack, stack_curr, store);
+ stack[0].length += stack[1].length;
+ stack_curr--;
+ break;
+ }
+ else if (stack_curr == 2)
+ break;
+
+ A = stack[stack_curr - 3].length;
+ B = stack[stack_curr - 2].length;
+ C = stack[stack_curr - 1].length;
+
+ /* check first invariant */
+ if (A <= B + C)
+ {
+ if (A < C)
+ {
+ TIM_SORT_MERGE(dst, stack, stack_curr - 1, store);
+ stack[stack_curr - 3].length += stack[stack_curr - 2].length;
+ stack[stack_curr - 2] = stack[stack_curr - 1];
+ stack_curr--;
+ }
+ else
+ {
+ TIM_SORT_MERGE(dst, stack, stack_curr, store);
+ stack[stack_curr - 2].length += stack[stack_curr - 1].length;
+ stack_curr--;
+ }
+ }
+ /* check second invariant */
+ else if (B <= C)
+ {
+ TIM_SORT_MERGE(dst, stack, stack_curr, store);
+ stack[stack_curr - 2].length += stack[stack_curr - 1].length;
+ stack_curr--;
+ }
+ else
+ break;
+ }
+ return stack_curr;
+}
+
+void TIM_SORT(SORT_TYPE *dst, const size_t size)
+{
+ int minrun;
+ TEMP_STORAGE_T _store, *store;
+ TIM_SORT_RUN_T run_stack[128];
+ int stack_curr = 0;
+ int64_t len, run;
+ int64_t curr = 0;
+
+ if (size < 64)
+ {
+ BINARY_INSERTION_SORT(dst, size);
+ return;
+ }
+
+ /* compute the minimum run length */
+ minrun = compute_minrun(size);
+
+ /* temporary storage for merges */
+ store = &_store;
+ store->alloc = 0;
+ store->storage = NULL;
+
+ PUSH_NEXT();
+ PUSH_NEXT();
+ PUSH_NEXT();
+
+ while (1)
+ {
+ if (!CHECK_INVARIANT(run_stack, stack_curr))
+ {
+ stack_curr = TIM_SORT_COLLAPSE(dst, run_stack, stack_curr, store, size);
+ continue;
+ }
+ PUSH_NEXT();
+ }
+}
+
+#undef SORT_CONCAT
+#undef SORT_MAKE_STR1
+#undef SORT_MAKE_STR
+#undef SORT_NAME
+#undef SORT_TYPE
+#undef SORT_CMP
+#undef TEMP_STORAGE_T
+#undef TIM_SORT_RUN_T
+#undef PUSH_NEXT
+#undef SORT_SWAP
+#undef SORT_CONCAT
+#undef SORT_MAKE_STR1
+#undef SORT_MAKE_STR
+#undef BINARY_INSERTION_FIND
+#undef BINARY_INSERTION_SORT_START
+#undef BINARY_INSERTION_SORT
+#undef REVERSE_ELEMENTS
+#undef COUNT_RUN
+#undef TIM_SORT
+#undef TIM_SORT_RESIZE
+#undef TIM_SORT_COLLAPSE
+#undef TIM_SORT_RUN_T
+#undef TEMP_STORAGE_T
diff --git a/third_party/libxml/src/tree.c b/third_party/libxml/src/tree.c
index 1e1a23a..307782c 100644
--- a/third_party/libxml/src/tree.c
+++ b/third_party/libxml/src/tree.c
@@ -41,6 +41,9 @@
#include <libxml/debugXML.h>
#endif
+#include "buf.h"
+#include "save.h"
+
int __xmlRegisterCallbacks = 0;
/************************************************************************
@@ -52,7 +55,7 @@
static xmlNsPtr
xmlNewReconciliedNs(xmlDocPtr doc, xmlNodePtr tree, xmlNsPtr ns);
-static xmlChar* xmlGetPropNodeValueInternal(xmlAttrPtr prop);
+static xmlChar* xmlGetPropNodeValueInternal(const xmlAttr *prop);
/************************************************************************
* *
@@ -157,7 +160,7 @@
* Returns A pointer to the entity structure or NULL if not found.
*/
static xmlEntityPtr
-xmlGetEntityFromDtd(xmlDtdPtr dtd, const xmlChar *name) {
+xmlGetEntityFromDtd(const xmlDtd *dtd, const xmlChar *name) {
xmlEntitiesTablePtr table;
if((dtd != NULL) && (dtd->entities != NULL)) {
@@ -178,7 +181,7 @@
* Returns A pointer to the entity structure or NULL if not found.
*/
static xmlEntityPtr
-xmlGetParameterEntityFromDtd(xmlDtdPtr dtd, const xmlChar *name) {
+xmlGetParameterEntityFromDtd(const xmlDtd *dtd, const xmlChar *name) {
xmlEntitiesTablePtr table;
if ((dtd != NULL) && (dtd->pentities != NULL)) {
@@ -311,7 +314,7 @@
* parse an XML qualified name string,i
*
* returns NULL if it is not a Qualified Name, otherwise, update len
- * with the lenght in byte of the prefix and return a pointer
+ * with the length in byte of the prefix and return a pointer
* to the start of the name without the prefix
*/
@@ -349,7 +352,7 @@
#define CUR_SCHAR(s, l) xmlStringCurrentChar(NULL, s, &l)
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
/**
* xmlValidateNCName:
* @value: the value to check
@@ -682,7 +685,8 @@
void
xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme) {
if ((scheme == XML_BUFFER_ALLOC_EXACT) ||
- (scheme == XML_BUFFER_ALLOC_DOUBLEIT))
+ (scheme == XML_BUFFER_ALLOC_DOUBLEIT) ||
+ (scheme == XML_BUFFER_ALLOC_HYBRID))
xmlBufferAllocScheme = scheme;
}
@@ -693,6 +697,9 @@
* XML_BUFFER_ALLOC_EXACT - use exact sizes, keeps memory usage down
* XML_BUFFER_ALLOC_DOUBLEIT - double buffer when extra needed,
* improves performance
+ * XML_BUFFER_ALLOC_HYBRID - use exact sizes on small strings to keep memory usage tight
+ * in normal usage, and doubleit on large strings to avoid
+ * pathological performance.
*
* Returns the current allocation scheme
*/
@@ -710,8 +717,11 @@
* Creation of a new Namespace. This function will refuse to create
* a namespace with a similar prefix than an existing one present on this
* node.
+ * Note that for a default namespace, @prefix should be NULL.
+ *
* We use href==NULL in the case of an element creation where the namespace
* was not defined.
+ *
* Returns a new namespace pointer or NULL
*/
xmlNsPtr
@@ -721,8 +731,19 @@
if ((node != NULL) && (node->type != XML_ELEMENT_NODE))
return(NULL);
- if ((prefix != NULL) && (xmlStrEqual(prefix, BAD_CAST "xml")))
- return(NULL);
+ if ((prefix != NULL) && (xmlStrEqual(prefix, BAD_CAST "xml"))) {
+ /* xml namespace is predefined, no need to add it */
+ if (xmlStrEqual(href, XML_XML_NAMESPACE))
+ return(NULL);
+
+ /*
+ * Problem, this is an attempt to bind xml prefix to a wrong
+ * namespace, which breaks
+ * Namespace constraint: Reserved Prefixes and Namespace Names
+ * from XML namespace. But documents authors may not care in
+ * their context so let's proceed.
+ */
+ }
/*
* Allocate a new Namespace and fill the fields.
@@ -785,7 +806,9 @@
#endif
return;
}
- node->ns = ns;
+ if ((node->type == XML_ELEMENT_NODE) ||
+ (node->type == XML_ATTRIBUTE_NODE))
+ node->ns = ns;
}
/**
@@ -893,7 +916,7 @@
*/
xmlDtdPtr
-xmlGetIntSubset(xmlDocPtr doc) {
+xmlGetIntSubset(const xmlDoc *doc) {
xmlNodePtr cur;
if (doc == NULL)
@@ -1243,16 +1266,21 @@
* Returns a pointer to the first child
*/
xmlNodePtr
-xmlStringLenGetNodeList(xmlDocPtr doc, const xmlChar *value, int len) {
+xmlStringLenGetNodeList(const xmlDoc *doc, const xmlChar *value, int len) {
xmlNodePtr ret = NULL, last = NULL;
xmlNodePtr node;
xmlChar *val;
const xmlChar *cur = value, *end = cur + len;
const xmlChar *q;
xmlEntityPtr ent;
+ xmlBufPtr buf;
if (value == NULL) return(NULL);
+ buf = xmlBufCreateSize(0);
+ if (buf == NULL) return(NULL);
+ xmlBufSetAllocationScheme(buf, XML_BUFFER_ALLOC_HYBRID);
+
q = cur;
while ((cur < end) && (*cur != 0)) {
if (cur[0] == '&') {
@@ -1263,19 +1291,8 @@
* Save the current text.
*/
if (cur != q) {
- if ((last != NULL) && (last->type == XML_TEXT_NODE)) {
- xmlNodeAddContentLen(last, q, cur - q);
- } else {
- node = xmlNewDocTextLen(doc, q, cur - q);
- if (node == NULL) return(ret);
- if (last == NULL)
- last = ret = node;
- else {
- last->next = node;
- node->prev = last;
- last = node;
- }
- }
+ if (xmlBufAdd(buf, q, cur - q))
+ goto out;
}
q = cur;
if ((cur + 2 < end) && (cur[1] == '#') && (cur[2] == 'x')) {
@@ -1340,7 +1357,7 @@
if ((cur >= end) || (*cur == 0)) {
xmlTreeErr(XML_TREE_UNTERMINATED_ENTITY, (xmlNodePtr) doc,
(const char *) q);
- return(ret);
+ goto out;
}
if (cur != q) {
/*
@@ -1350,23 +1367,36 @@
ent = xmlGetDocEntity(doc, val);
if ((ent != NULL) &&
(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
- if (last == NULL) {
- node = xmlNewDocText(doc, ent->content);
- last = ret = node;
- } else if (last->type != XML_TEXT_NODE) {
- node = xmlNewDocText(doc, ent->content);
- last = xmlAddNextSibling(last, node);
- } else
- xmlNodeAddContent(last, ent->content);
+
+ if (xmlBufCat(buf, ent->content))
+ goto out;
} else {
/*
+ * Flush buffer so far
+ */
+ if (!xmlBufIsEmpty(buf)) {
+ node = xmlNewDocText(doc, NULL);
+ if (node == NULL) {
+ if (val != NULL) xmlFree(val);
+ goto out;
+ }
+ node->content = xmlBufDetach(buf);
+
+ if (last == NULL) {
+ last = ret = node;
+ } else {
+ last = xmlAddNextSibling(last, node);
+ }
+ }
+
+ /*
* Create a new REFERENCE_REF node
*/
node = xmlNewReference(doc, val);
if (node == NULL) {
if (val != NULL) xmlFree(val);
- return(ret);
+ goto out;
}
else if ((ent != NULL) && (ent->children == NULL)) {
xmlNodePtr temp;
@@ -1393,40 +1423,44 @@
q = cur;
}
if (charval != 0) {
- xmlChar buf[10];
+ xmlChar buffer[10];
int l;
- l = xmlCopyCharMultiByte(buf, charval);
- buf[l] = 0;
- node = xmlNewDocText(doc, buf);
- if (node != NULL) {
- if (last == NULL) {
- last = ret = node;
- } else {
- last = xmlAddNextSibling(last, node);
- }
- }
+ l = xmlCopyCharMultiByte(buffer, charval);
+ buffer[l] = 0;
+
+ if (xmlBufCat(buf, buffer))
+ goto out;
charval = 0;
}
} else
cur++;
}
- if ((cur != q) || (ret == NULL)) {
+
+ if (cur != q) {
/*
* Handle the last piece of text.
*/
- if ((last != NULL) && (last->type == XML_TEXT_NODE)) {
- xmlNodeAddContentLen(last, q, cur - q);
- } else {
- node = xmlNewDocTextLen(doc, q, cur - q);
- if (node == NULL) return(ret);
- if (last == NULL) {
- ret = node;
- } else {
- xmlAddNextSibling(last, node);
- }
- }
+ if (xmlBufAdd(buf, q, cur - q))
+ goto out;
}
+
+ if (!xmlBufIsEmpty(buf)) {
+ node = xmlNewDocText(doc, NULL);
+ if (node == NULL) goto out;
+ node->content = xmlBufDetach(buf);
+
+ if (last == NULL) {
+ last = ret = node;
+ } else {
+ last = xmlAddNextSibling(last, node);
+ }
+ } else if (ret == NULL) {
+ ret = xmlNewDocText(doc, BAD_CAST "");
+ }
+
+out:
+ xmlBufFree(buf);
return(ret);
}
@@ -1440,16 +1474,21 @@
* Returns a pointer to the first child
*/
xmlNodePtr
-xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
+xmlStringGetNodeList(const xmlDoc *doc, const xmlChar *value) {
xmlNodePtr ret = NULL, last = NULL;
xmlNodePtr node;
xmlChar *val;
const xmlChar *cur = value;
const xmlChar *q;
xmlEntityPtr ent;
+ xmlBufPtr buf;
if (value == NULL) return(NULL);
+ buf = xmlBufCreateSize(0);
+ if (buf == NULL) return(NULL);
+ xmlBufSetAllocationScheme(buf, XML_BUFFER_ALLOC_HYBRID);
+
q = cur;
while (*cur != 0) {
if (cur[0] == '&') {
@@ -1460,19 +1499,8 @@
* Save the current text.
*/
if (cur != q) {
- if ((last != NULL) && (last->type == XML_TEXT_NODE)) {
- xmlNodeAddContentLen(last, q, cur - q);
- } else {
- node = xmlNewDocTextLen(doc, q, cur - q);
- if (node == NULL) return(ret);
- if (last == NULL)
- last = ret = node;
- else {
- last->next = node;
- node->prev = last;
- last = node;
- }
- }
+ if (xmlBufAdd(buf, q, cur - q))
+ goto out;
}
q = cur;
if ((cur[1] == '#') && (cur[2] == 'x')) {
@@ -1525,7 +1553,7 @@
if (*cur == 0) {
xmlTreeErr(XML_TREE_UNTERMINATED_ENTITY,
(xmlNodePtr) doc, (const char *) q);
- return(ret);
+ goto out;
}
if (cur != q) {
/*
@@ -1535,23 +1563,32 @@
ent = xmlGetDocEntity(doc, val);
if ((ent != NULL) &&
(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
- if (last == NULL) {
- node = xmlNewDocText(doc, ent->content);
- last = ret = node;
- } else if (last->type != XML_TEXT_NODE) {
- node = xmlNewDocText(doc, ent->content);
- last = xmlAddNextSibling(last, node);
- } else
- xmlNodeAddContent(last, ent->content);
+
+ if (xmlBufCat(buf, ent->content))
+ goto out;
} else {
/*
+ * Flush buffer so far
+ */
+ if (!xmlBufIsEmpty(buf)) {
+ node = xmlNewDocText(doc, NULL);
+ node->content = xmlBufDetach(buf);
+
+ if (last == NULL) {
+ last = ret = node;
+ } else {
+ last = xmlAddNextSibling(last, node);
+ }
+ }
+
+ /*
* Create a new REFERENCE_REF node
*/
node = xmlNewReference(doc, val);
if (node == NULL) {
if (val != NULL) xmlFree(val);
- return(ret);
+ goto out;
}
else if ((ent != NULL) && (ent->children == NULL)) {
xmlNodePtr temp;
@@ -1577,19 +1614,15 @@
q = cur;
}
if (charval != 0) {
- xmlChar buf[10];
+ xmlChar buffer[10];
int len;
- len = xmlCopyCharMultiByte(buf, charval);
- buf[len] = 0;
- node = xmlNewDocText(doc, buf);
- if (node != NULL) {
- if (last == NULL) {
- last = ret = node;
- } else {
- last = xmlAddNextSibling(last, node);
- }
- }
+ len = xmlCopyCharMultiByte(buffer, charval);
+ buffer[len] = 0;
+
+ if (xmlBufCat(buf, buffer))
+ goto out;
+ charval = 0;
}
} else
cur++;
@@ -1598,18 +1631,22 @@
/*
* Handle the last piece of text.
*/
- if ((last != NULL) && (last->type == XML_TEXT_NODE)) {
- xmlNodeAddContentLen(last, q, cur - q);
+ xmlBufAdd(buf, q, cur - q);
+ }
+
+ if (!xmlBufIsEmpty(buf)) {
+ node = xmlNewDocText(doc, NULL);
+ node->content = xmlBufDetach(buf);
+
+ if (last == NULL) {
+ last = ret = node;
} else {
- node = xmlNewDocTextLen(doc, q, cur - q);
- if (node == NULL) return(ret);
- if (last == NULL) {
- last = ret = node;
- } else {
- last = xmlAddNextSibling(last, node);
- }
+ last = xmlAddNextSibling(last, node);
}
}
+
+out:
+ xmlBufFree(buf);
return(ret);
}
@@ -1625,14 +1662,19 @@
* Returns a pointer to the string copy, the caller must free it with xmlFree().
*/
xmlChar *
-xmlNodeListGetString(xmlDocPtr doc, xmlNodePtr list, int inLine)
+xmlNodeListGetString(xmlDocPtr doc, const xmlNode *list, int inLine)
{
- xmlNodePtr node = list;
+ const xmlNode *node = list;
xmlChar *ret = NULL;
xmlEntityPtr ent;
+ int attr;
if (list == NULL)
return (NULL);
+ if ((list->parent != NULL) && (list->parent->type == XML_ATTRIBUTE_NODE))
+ attr = 1;
+ else
+ attr = 0;
while (node != NULL) {
if ((node->type == XML_TEXT_NODE) ||
@@ -1642,7 +1684,10 @@
} else {
xmlChar *buffer;
- buffer = xmlEncodeEntitiesReentrant(doc, node->content);
+ if (attr)
+ buffer = xmlEncodeAttributeEntities(doc, node->content);
+ else
+ buffer = xmlEncodeEntitiesReentrant(doc, node->content);
if (buffer != NULL) {
ret = xmlStrcat(ret, buffer);
xmlFree(buffer);
@@ -1707,9 +1752,9 @@
* Returns a pointer to the string copy, the caller must free it with xmlFree().
*/
xmlChar *
-xmlNodeListGetRawString(xmlDocPtr doc, xmlNodePtr list, int inLine)
+xmlNodeListGetRawString(const xmlDoc *doc, const xmlNode *list, int inLine)
{
- xmlNodePtr node = list;
+ const xmlNode *node = list;
xmlChar *ret = NULL;
xmlEntityPtr ent;
@@ -2538,7 +2583,7 @@
* Returns a pointer to the new node object.
*/
xmlNodePtr
-xmlNewReference(xmlDocPtr doc, const xmlChar *name) {
+xmlNewReference(const xmlDoc *doc, const xmlChar *name) {
xmlNodePtr cur;
xmlEntityPtr ent;
@@ -2556,7 +2601,7 @@
memset(cur, 0, sizeof(xmlNode));
cur->type = XML_ENTITY_REF_NODE;
- cur->doc = doc;
+ cur->doc = (xmlDoc *)doc;
if (name[0] == '&') {
int len;
name++;
@@ -2594,11 +2639,11 @@
* Returns a pointer to the new node object.
*/
xmlNodePtr
-xmlNewDocText(xmlDocPtr doc, const xmlChar *content) {
+xmlNewDocText(const xmlDoc *doc, const xmlChar *content) {
xmlNodePtr cur;
cur = xmlNewText(content);
- if (cur != NULL) cur->doc = doc;
+ if (cur != NULL) cur->doc = (xmlDoc *)doc;
return(cur);
}
@@ -2748,7 +2793,7 @@
xmlSetTreeDoc(xmlNodePtr tree, xmlDocPtr doc) {
xmlAttrPtr prop;
- if (tree == NULL)
+ if ((tree == NULL) || (tree->type == XML_NAMESPACE_DECL))
return;
if (tree->doc != doc) {
if(tree->type == XML_ELEMENT_NODE) {
@@ -2776,7 +2821,7 @@
xmlSetListDoc(xmlNodePtr list, xmlDocPtr doc) {
xmlNodePtr cur;
- if (list == NULL)
+ if ((list == NULL) || (list->type == XML_NAMESPACE_DECL))
return;
cur = list;
while (cur != NULL) {
@@ -2883,7 +2928,9 @@
xmlAddPropSibling(xmlNodePtr prev, xmlNodePtr cur, xmlNodePtr prop) {
xmlAttrPtr attr;
- if (cur->type != XML_ATTRIBUTE_NODE)
+ if ((cur == NULL) || (cur->type != XML_ATTRIBUTE_NODE) ||
+ (prop == NULL) || (prop->type != XML_ATTRIBUTE_NODE) ||
+ ((prev != NULL) && (prev->type != XML_ATTRIBUTE_NODE)))
return(NULL);
/* check if an attribute with the same name exists */
@@ -2931,14 +2978,14 @@
*/
xmlNodePtr
xmlAddNextSibling(xmlNodePtr cur, xmlNodePtr elem) {
- if (cur == NULL) {
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlAddNextSibling : cur == NULL\n");
#endif
return(NULL);
}
- if (elem == NULL) {
+ if ((elem == NULL) || (elem->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlAddNextSibling : elem == NULL\n");
@@ -2992,7 +3039,7 @@
}
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
- defined(LIBXML_SCHEMAS_ENABLED)
+ defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
/**
* xmlAddPrevSibling:
* @cur: the child node
@@ -3009,14 +3056,14 @@
*/
xmlNodePtr
xmlAddPrevSibling(xmlNodePtr cur, xmlNodePtr elem) {
- if (cur == NULL) {
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlAddPrevSibling : cur == NULL\n");
#endif
return(NULL);
}
- if (elem == NULL) {
+ if ((elem == NULL) || (elem->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlAddPrevSibling : elem == NULL\n");
@@ -3087,7 +3134,7 @@
xmlAddSibling(xmlNodePtr cur, xmlNodePtr elem) {
xmlNodePtr parent;
- if (cur == NULL) {
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlAddSibling : cur == NULL\n");
@@ -3095,7 +3142,7 @@
return(NULL);
}
- if (elem == NULL) {
+ if ((elem == NULL) || (elem->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlAddSibling : elem == NULL\n");
@@ -3163,7 +3210,7 @@
xmlAddChildList(xmlNodePtr parent, xmlNodePtr cur) {
xmlNodePtr prev;
- if (parent == NULL) {
+ if ((parent == NULL) || (parent->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlAddChildList : parent == NULL\n");
@@ -3171,7 +3218,7 @@
return(NULL);
}
- if (cur == NULL) {
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlAddChildList : child == NULL\n");
@@ -3249,7 +3296,7 @@
xmlAddChild(xmlNodePtr parent, xmlNodePtr cur) {
xmlNodePtr prev;
- if (parent == NULL) {
+ if ((parent == NULL) || (parent->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlAddChild : parent == NULL\n");
@@ -3257,7 +3304,7 @@
return(NULL);
}
- if (cur == NULL) {
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlAddChild : child == NULL\n");
@@ -3370,8 +3417,8 @@
* Returns the last child or NULL if none.
*/
xmlNodePtr
-xmlGetLastChild(xmlNodePtr parent) {
- if (parent == NULL) {
+xmlGetLastChild(const xmlNode *parent) {
+ if ((parent == NULL) || (parent->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlGetLastChild : parent == NULL\n");
@@ -3409,6 +3456,7 @@
case XML_ELEMENT_NODE:
case XML_ENTITY_NODE:
case XML_DOCUMENT_NODE:
+ case XML_DOCUMENT_FRAG_NODE:
case XML_HTML_DOCUMENT_NODE:
cur = parent->children;
break;
@@ -3444,6 +3492,7 @@
case XML_ELEMENT_NODE:
case XML_ENTITY_NODE:
case XML_DOCUMENT_NODE:
+ case XML_DOCUMENT_FRAG_NODE:
case XML_HTML_DOCUMENT_NODE:
cur = parent->children;
break;
@@ -3479,6 +3528,7 @@
case XML_ELEMENT_NODE:
case XML_ENTITY_NODE:
case XML_DOCUMENT_NODE:
+ case XML_DOCUMENT_FRAG_NODE:
case XML_HTML_DOCUMENT_NODE:
cur = parent->last;
break;
@@ -3721,6 +3771,10 @@
* @cur: the node
*
* Unlink a node from it's current context, the node is not freed
+ * If one need to free the node, use xmlFreeNode() routine after the
+ * unlink to discard it.
+ * Note that namespace nodes can't be unlinked as they do not have
+ * pointer to their parent.
*/
void
xmlUnlinkNode(xmlNodePtr cur) {
@@ -3731,6 +3785,8 @@
#endif
return;
}
+ if (cur->type == XML_NAMESPACE_DECL)
+ return;
if (cur->type == XML_DTD_NODE) {
xmlDocPtr doc;
doc = cur->doc;
@@ -3799,14 +3855,15 @@
xmlNodePtr
xmlReplaceNode(xmlNodePtr old, xmlNodePtr cur) {
if (old == cur) return(NULL);
- if ((old == NULL) || (old->parent == NULL)) {
+ if ((old == NULL) || (old->type == XML_NAMESPACE_DECL) ||
+ (old->parent == NULL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlReplaceNode : old == NULL or without parent\n");
#endif
return(NULL);
}
- if (cur == NULL) {
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
xmlUnlinkNode(old);
return(old);
}
@@ -3920,6 +3977,8 @@
xmlAttrPtr ret;
if (cur == NULL) return(NULL);
+ if ((target != NULL) && (target->type != XML_ELEMENT_NODE))
+ return(NULL);
if (target != NULL)
ret = xmlNewDocProp(target->doc, cur->name, NULL);
else if (doc != NULL)
@@ -4039,6 +4098,8 @@
xmlAttrPtr ret = NULL;
xmlAttrPtr p = NULL,q;
+ if ((target != NULL) && (target->type != XML_ELEMENT_NODE))
+ return(NULL);
while (cur != NULL) {
q = xmlCopyProp(target, cur);
if (q == NULL)
@@ -4075,7 +4136,7 @@
*/
static xmlNodePtr
-xmlStaticCopyNode(const xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent,
+xmlStaticCopyNode(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent,
int extended) {
xmlNodePtr ret;
@@ -4241,6 +4302,7 @@
}
if (doc->intSubset == NULL) {
q = (xmlNodePtr) xmlCopyDtd( (xmlDtdPtr) node );
+ if (q == NULL) return(NULL);
q->doc = doc;
q->parent = parent;
doc->intSubset = (xmlDtdPtr) q;
@@ -4252,6 +4314,7 @@
} else
#endif /* LIBXML_TREE_ENABLED */
q = xmlStaticCopyNode(node, doc, parent, 1);
+ if (q == NULL) return(NULL);
if (ret == NULL) {
q->prev = NULL;
ret = p = q;
@@ -4278,7 +4341,7 @@
* Returns: a new #xmlNodePtr, or NULL in case of error.
*/
xmlNodePtr
-xmlCopyNode(const xmlNodePtr node, int extended) {
+xmlCopyNode(xmlNodePtr node, int extended) {
xmlNodePtr ret;
ret = xmlStaticCopyNode(node, NULL, NULL, extended);
@@ -4298,7 +4361,7 @@
* Returns: a new #xmlNodePtr, or NULL in case of error.
*/
xmlNodePtr
-xmlDocCopyNode(const xmlNodePtr node, xmlDocPtr doc, int extended) {
+xmlDocCopyNode(xmlNodePtr node, xmlDocPtr doc, int extended) {
xmlNodePtr ret;
ret = xmlStaticCopyNode(node, doc, NULL, extended);
@@ -4314,7 +4377,7 @@
*
* Returns: a new #xmlNodePtr, or NULL in case of error.
*/
-xmlNodePtr xmlDocCopyNodeList(xmlDocPtr doc, const xmlNodePtr node) {
+xmlNodePtr xmlDocCopyNodeList(xmlDocPtr doc, xmlNodePtr node) {
xmlNodePtr ret = xmlStaticCopyNodeList(node, doc, NULL);
return(ret);
}
@@ -4328,7 +4391,7 @@
*
* Returns: a new #xmlNodePtr, or NULL in case of error.
*/
-xmlNodePtr xmlCopyNodeList(const xmlNodePtr node) {
+xmlNodePtr xmlCopyNodeList(xmlNodePtr node) {
xmlNodePtr ret = xmlStaticCopyNodeList(node, NULL, NULL);
return(ret);
}
@@ -4454,6 +4517,10 @@
#ifdef LIBXML_TREE_ENABLED
if (doc->intSubset != NULL) {
ret->intSubset = xmlCopyDtd(doc->intSubset);
+ if (ret->intSubset == NULL) {
+ xmlFreeDoc(ret);
+ return(NULL);
+ }
xmlSetTreeDoc((xmlNodePtr)ret->intSubset, ret);
ret->intSubset->parent = ret;
}
@@ -4484,39 +4551,71 @@
************************************************************************/
/**
- * xmlGetLineNo:
+ * xmlGetLineNoInternal:
* @node: valid node
+ * @depth: used to limit any risk of recursion
*
- * Get line number of @node. This requires activation of this option
- * before invoking the parser by calling xmlLineNumbersDefault(1)
+ * Get line number of @node.
+ * Try to override the limitation of lines being store in 16 bits ints
*
* Returns the line number if successful, -1 otherwise
*/
-long
-xmlGetLineNo(xmlNodePtr node)
+static long
+xmlGetLineNoInternal(const xmlNode *node, int depth)
{
long result = -1;
+ if (depth >= 5)
+ return(-1);
+
if (!node)
return result;
if ((node->type == XML_ELEMENT_NODE) ||
(node->type == XML_TEXT_NODE) ||
(node->type == XML_COMMENT_NODE) ||
- (node->type == XML_PI_NODE))
- result = (long) node->line;
- else if ((node->prev != NULL) &&
+ (node->type == XML_PI_NODE)) {
+ if (node->line == 65535) {
+ if ((node->type == XML_TEXT_NODE) && (node->psvi != NULL))
+ result = (long) node->psvi;
+ else if ((node->type == XML_ELEMENT_NODE) &&
+ (node->children != NULL))
+ result = xmlGetLineNoInternal(node->children, depth + 1);
+ else if (node->next != NULL)
+ result = xmlGetLineNoInternal(node->next, depth + 1);
+ else if (node->prev != NULL)
+ result = xmlGetLineNoInternal(node->prev, depth + 1);
+ }
+ if ((result == -1) || (result == 65535))
+ result = (long) node->line;
+ } else if ((node->prev != NULL) &&
((node->prev->type == XML_ELEMENT_NODE) ||
(node->prev->type == XML_TEXT_NODE) ||
(node->prev->type == XML_COMMENT_NODE) ||
(node->prev->type == XML_PI_NODE)))
- result = xmlGetLineNo(node->prev);
+ result = xmlGetLineNoInternal(node->prev, depth + 1);
else if ((node->parent != NULL) &&
(node->parent->type == XML_ELEMENT_NODE))
- result = xmlGetLineNo(node->parent);
+ result = xmlGetLineNoInternal(node->parent, depth + 1);
return result;
}
+/**
+ * xmlGetLineNo:
+ * @node: valid node
+ *
+ * Get line number of @node.
+ * Try to override the limitation of lines being store in 16 bits ints
+ * if XML_PARSE_BIG_LINES parser option was used
+ *
+ * Returns the line number if successful, -1 otherwise
+ */
+long
+xmlGetLineNo(const xmlNode *node)
+{
+ return(xmlGetLineNoInternal(node, 0));
+}
+
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
/**
* xmlGetNodePath:
@@ -4528,9 +4627,9 @@
* the returned string
*/
xmlChar *
-xmlGetNodePath(xmlNodePtr node)
+xmlGetNodePath(const xmlNode *node)
{
- xmlNodePtr cur, tmp, next;
+ const xmlNode *cur, *tmp, *next;
xmlChar *buffer = NULL, *temp;
size_t buf_len;
xmlChar *buf;
@@ -4539,7 +4638,7 @@
char nametemp[100];
int occur = 0, generic;
- if (node == NULL)
+ if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
return (NULL);
buf_len = 500;
@@ -4774,7 +4873,7 @@
* Returns the #xmlNodePtr for the root or NULL
*/
xmlNodePtr
-xmlDocGetRootElement(xmlDocPtr doc) {
+xmlDocGetRootElement(const xmlDoc *doc) {
xmlNodePtr ret;
if (doc == NULL) return(NULL);
@@ -4804,7 +4903,7 @@
xmlNodePtr old = NULL;
if (doc == NULL) return(NULL);
- if (root == NULL)
+ if ((root == NULL) || (root->type == XML_NAMESPACE_DECL))
return(NULL);
xmlUnlinkNode(root);
xmlSetTreeDoc(root, doc);
@@ -4888,9 +4987,11 @@
* It's up to the caller to free the memory with xmlFree().
*/
xmlChar *
-xmlNodeGetLang(xmlNodePtr cur) {
+xmlNodeGetLang(const xmlNode *cur) {
xmlChar *lang;
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
+ return(NULL);
while (cur != NULL) {
lang = xmlGetNsProp(cur, BAD_CAST "lang", XML_XML_NAMESPACE);
if (lang != NULL)
@@ -4967,9 +5068,11 @@
* Returns -1 if xml:space is not inherited, 0 if "default", 1 if "preserve"
*/
int
-xmlNodeGetSpacePreserve(xmlNodePtr cur) {
+xmlNodeGetSpacePreserve(const xmlNode *cur) {
xmlChar *space;
+ if ((cur == NULL) || (cur->type != XML_ELEMENT_NODE))
+ return(-1);
while (cur != NULL) {
space = xmlGetNsProp(cur, BAD_CAST "space", XML_XML_NAMESPACE);
if (space != NULL) {
@@ -5000,6 +5103,7 @@
xmlNodeSetName(xmlNodePtr cur, const xmlChar *name) {
xmlDocPtr doc;
xmlDictPtr dict;
+ const xmlChar *freeme = NULL;
if (cur == NULL) return;
if (name == NULL) return;
@@ -5037,12 +5141,16 @@
dict = NULL;
if (dict != NULL) {
if ((cur->name != NULL) && (!xmlDictOwns(dict, cur->name)))
- xmlFree((xmlChar *) cur->name);
+ freeme = cur->name;
cur->name = xmlDictLookup(dict, name, -1);
} else {
- if (cur->name != NULL) xmlFree((xmlChar *) cur->name);
+ if (cur->name != NULL)
+ freeme = cur->name;
cur->name = xmlStrdup(name);
}
+
+ if (freeme)
+ xmlFree((xmlChar *) freeme);
}
#endif
@@ -5130,12 +5238,14 @@
* It's up to the caller to free the memory with xmlFree().
*/
xmlChar *
-xmlNodeGetBase(xmlDocPtr doc, xmlNodePtr cur) {
+xmlNodeGetBase(const xmlDoc *doc, const xmlNode *cur) {
xmlChar *oldbase = NULL;
xmlChar *base, *newbase;
if ((cur == NULL) && (doc == NULL))
return(NULL);
+ if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+ return(NULL);
if (doc == NULL) doc = cur->doc;
if ((doc != NULL) && (doc->type == XML_HTML_DOCUMENT_NODE)) {
cur = doc->children;
@@ -5213,27 +5323,55 @@
* Returns 0 in case of success and -1 in case of error.
*/
int
-xmlNodeBufGetContent(xmlBufferPtr buffer, xmlNodePtr cur)
+xmlNodeBufGetContent(xmlBufferPtr buffer, const xmlNode *cur)
{
+ xmlBufPtr buf;
+ int ret;
+
if ((cur == NULL) || (buffer == NULL)) return(-1);
+ buf = xmlBufFromBuffer(buffer);
+ ret = xmlBufGetNodeContent(buf, cur);
+ buffer = xmlBufBackToBuffer(buf);
+ if ((ret < 0) || (buffer == NULL))
+ return(-1);
+ return(0);
+}
+
+/**
+ * xmlBufGetNodeContent:
+ * @buf: a buffer xmlBufPtr
+ * @cur: the node being read
+ *
+ * Read the value of a node @cur, this can be either the text carried
+ * directly by this node if it's a TEXT node or the aggregate string
+ * of the values carried by this node child's (TEXT and ENTITY_REF).
+ * Entity references are substituted.
+ * Fills up the buffer @buf with this value
+ *
+ * Returns 0 in case of success and -1 in case of error.
+ */
+int
+xmlBufGetNodeContent(xmlBufPtr buf, const xmlNode *cur)
+{
+ if ((cur == NULL) || (buf == NULL)) return(-1);
switch (cur->type) {
case XML_CDATA_SECTION_NODE:
case XML_TEXT_NODE:
- xmlBufferCat(buffer, cur->content);
+ xmlBufCat(buf, cur->content);
break;
case XML_DOCUMENT_FRAG_NODE:
case XML_ELEMENT_NODE:{
- xmlNodePtr tmp = cur;
+ const xmlNode *tmp = cur;
while (tmp != NULL) {
switch (tmp->type) {
case XML_CDATA_SECTION_NODE:
case XML_TEXT_NODE:
if (tmp->content != NULL)
- xmlBufferCat(buffer, tmp->content);
+ xmlBufCat(buf, tmp->content);
break;
case XML_ENTITY_REF_NODE:
- xmlNodeBufGetContent(buffer, tmp);
+ xmlBufGetNodeContent(buf, tmp);
break;
default:
break;
@@ -5277,16 +5415,16 @@
while (tmp != NULL) {
if (tmp->type == XML_TEXT_NODE)
- xmlBufferCat(buffer, tmp->content);
+ xmlBufCat(buf, tmp->content);
else
- xmlNodeBufGetContent(buffer, tmp);
+ xmlBufGetNodeContent(buf, tmp);
tmp = tmp->next;
}
break;
}
case XML_COMMENT_NODE:
case XML_PI_NODE:
- xmlBufferCat(buffer, cur->content);
+ xmlBufCat(buf, cur->content);
break;
case XML_ENTITY_REF_NODE:{
xmlEntityPtr ent;
@@ -5304,7 +5442,7 @@
* xmlNodeGetContent() which handles all possible node types */
tmp = ent->children;
while (tmp) {
- xmlNodeBufGetContent(buffer, tmp);
+ xmlBufGetNodeContent(buf, tmp);
tmp = tmp->next;
}
break;
@@ -5326,13 +5464,13 @@
if ((cur->type == XML_ELEMENT_NODE) ||
(cur->type == XML_TEXT_NODE) ||
(cur->type == XML_CDATA_SECTION_NODE)) {
- xmlNodeBufGetContent(buffer, cur);
+ xmlBufGetNodeContent(buf, cur);
}
cur = cur->next;
}
break;
case XML_NAMESPACE_DECL:
- xmlBufferCat(buffer, ((xmlNsPtr) cur)->href);
+ xmlBufCat(buf, ((xmlNsPtr) cur)->href);
break;
case XML_ELEMENT_DECL:
case XML_ATTRIBUTE_DECL:
@@ -5341,6 +5479,7 @@
}
return(0);
}
+
/**
* xmlNodeGetContent:
* @cur: the node being read
@@ -5353,23 +5492,22 @@
* It's up to the caller to free the memory with xmlFree().
*/
xmlChar *
-xmlNodeGetContent(xmlNodePtr cur)
+xmlNodeGetContent(const xmlNode *cur)
{
if (cur == NULL)
return (NULL);
switch (cur->type) {
case XML_DOCUMENT_FRAG_NODE:
case XML_ELEMENT_NODE:{
- xmlBufferPtr buffer;
+ xmlBufPtr buf;
xmlChar *ret;
- buffer = xmlBufferCreateSize(64);
- if (buffer == NULL)
+ buf = xmlBufCreateSize(64);
+ if (buf == NULL)
return (NULL);
- xmlNodeBufGetContent(buffer, cur);
- ret = buffer->content;
- buffer->content = NULL;
- xmlBufferFree(buffer);
+ xmlBufGetNodeContent(buf, cur);
+ ret = xmlBufDetach(buf);
+ xmlBufFree(buf);
return (ret);
}
case XML_ATTRIBUTE_NODE:
@@ -5381,7 +5519,7 @@
return (NULL);
case XML_ENTITY_REF_NODE:{
xmlEntityPtr ent;
- xmlBufferPtr buffer;
+ xmlBufPtr buf;
xmlChar *ret;
/* lookup entity declaration */
@@ -5389,15 +5527,14 @@
if (ent == NULL)
return (NULL);
- buffer = xmlBufferCreate();
- if (buffer == NULL)
+ buf = xmlBufCreate();
+ if (buf == NULL)
return (NULL);
- xmlNodeBufGetContent(buffer, cur);
+ xmlBufGetNodeContent(buf, cur);
- ret = buffer->content;
- buffer->content = NULL;
- xmlBufferFree(buffer);
+ ret = xmlBufDetach(buf);
+ xmlBufFree(buf);
return (ret);
}
case XML_ENTITY_NODE:
@@ -5412,18 +5549,17 @@
case XML_DOCB_DOCUMENT_NODE:
#endif
case XML_HTML_DOCUMENT_NODE: {
- xmlBufferPtr buffer;
+ xmlBufPtr buf;
xmlChar *ret;
- buffer = xmlBufferCreate();
- if (buffer == NULL)
+ buf = xmlBufCreate();
+ if (buf == NULL)
return (NULL);
- xmlNodeBufGetContent(buffer, (xmlNodePtr) cur);
+ xmlBufGetNodeContent(buf, (xmlNodePtr) cur);
- ret = buffer->content;
- buffer->content = NULL;
- xmlBufferFree(buffer);
+ ret = xmlBufDetach(buf);
+ xmlBufFree(buf);
return (ret);
}
case XML_NAMESPACE_DECL: {
@@ -5736,7 +5872,7 @@
* namespace if defined
*/
xmlNsPtr *
-xmlGetNsList(xmlDocPtr doc ATTRIBUTE_UNUSED, xmlNodePtr node)
+xmlGetNsList(const xmlDoc *doc ATTRIBUTE_UNUSED, const xmlNode *node)
{
xmlNsPtr cur;
xmlNsPtr *ret = NULL;
@@ -5744,6 +5880,9 @@
int maxns = 10;
int i;
+ if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+ return(NULL);
+
while (node != NULL) {
if (node->type == XML_ELEMENT_NODE) {
cur = node->nsDef;
@@ -5840,9 +5979,9 @@
xmlSearchNs(xmlDocPtr doc, xmlNodePtr node, const xmlChar *nameSpace) {
xmlNsPtr cur;
- xmlNodePtr orig = node;
+ const xmlNode *orig = node;
- if (node == NULL) return(NULL);
+ if ((node == NULL) || (node->type == XML_NAMESPACE_DECL)) return(NULL);
if ((nameSpace != NULL) &&
(xmlStrEqual(nameSpace, (const xmlChar *)"xml"))) {
if ((doc == NULL) && (node->type == XML_ELEMENT_NODE)) {
@@ -5972,7 +6111,7 @@
xmlNodePtr orig = node;
int is_attr;
- if ((node == NULL) || (href == NULL))
+ if ((node == NULL) || (node->type == XML_NAMESPACE_DECL) || (href == NULL))
return (NULL);
if (xmlStrEqual(href, XML_XML_NAMESPACE)) {
/*
@@ -6063,7 +6202,7 @@
xmlChar prefix[50];
int counter = 1;
- if (tree == NULL) {
+ if ((tree == NULL) || (tree->type != XML_ELEMENT_NODE)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlNewReconciliedNs : tree == NULL\n");
@@ -6309,7 +6448,7 @@
#endif /* LIBXML_TREE_ENABLED */
static xmlAttrPtr
-xmlGetPropNodeInternal(xmlNodePtr node, const xmlChar *name,
+xmlGetPropNodeInternal(const xmlNode *node, const xmlChar *name,
const xmlChar *nsName, int useDTD)
{
xmlAttrPtr prop;
@@ -6423,7 +6562,7 @@
}
static xmlChar*
-xmlGetPropNodeValueInternal(xmlAttrPtr prop)
+xmlGetPropNodeValueInternal(const xmlAttr *prop)
{
if (prop == NULL)
return(NULL);
@@ -6469,7 +6608,7 @@
* neither was found.
*/
xmlAttrPtr
-xmlHasProp(xmlNodePtr node, const xmlChar *name) {
+xmlHasProp(const xmlNode *node, const xmlChar *name) {
xmlAttrPtr prop;
xmlDocPtr doc;
@@ -6524,7 +6663,7 @@
* if neither was found.
*/
xmlAttrPtr
-xmlHasNsProp(xmlNodePtr node, const xmlChar *name, const xmlChar *nameSpace) {
+xmlHasNsProp(const xmlNode *node, const xmlChar *name, const xmlChar *nameSpace) {
return(xmlGetPropNodeInternal(node, name, nameSpace, xmlCheckDTD));
}
@@ -6546,7 +6685,7 @@
* It's up to the caller to free the memory with xmlFree().
*/
xmlChar *
-xmlGetProp(xmlNodePtr node, const xmlChar *name) {
+xmlGetProp(const xmlNode *node, const xmlChar *name) {
xmlAttrPtr prop;
prop = xmlHasProp(node, name);
@@ -6571,7 +6710,7 @@
* It's up to the caller to free the memory with xmlFree().
*/
xmlChar *
-xmlGetNoNsProp(xmlNodePtr node, const xmlChar *name) {
+xmlGetNoNsProp(const xmlNode *node, const xmlChar *name) {
xmlAttrPtr prop;
prop = xmlGetPropNodeInternal(node, name, NULL, xmlCheckDTD);
@@ -6596,7 +6735,7 @@
* It's up to the caller to free the memory with xmlFree().
*/
xmlChar *
-xmlGetNsProp(xmlNodePtr node, const xmlChar *name, const xmlChar *nameSpace) {
+xmlGetNsProp(const xmlNode *node, const xmlChar *name, const xmlChar *nameSpace) {
xmlAttrPtr prop;
prop = xmlGetPropNodeInternal(node, name, nameSpace, xmlCheckDTD);
@@ -6761,7 +6900,7 @@
* Returns 1 yes, 0 no
*/
int
-xmlNodeIsText(xmlNodePtr node) {
+xmlNodeIsText(const xmlNode *node) {
if (node == NULL) return(0);
if (node->type == XML_TEXT_NODE) return(1);
@@ -6778,7 +6917,7 @@
* Returns 1 yes, 0 no
*/
int
-xmlIsBlankNode(xmlNodePtr node) {
+xmlIsBlankNode(const xmlNode *node) {
const xmlChar *cur;
if (node == NULL) return(0);
@@ -6903,6 +7042,34 @@
}
/**
+ * xmlBufferDetach:
+ * @buf: the buffer
+ *
+ * Remove the string contained in a buffer and gie it back to the
+ * caller. The buffer is reset to an empty content.
+ * This doesn't work with immutable buffers as they can't be reset.
+ *
+ * Returns the previous string contained by the buffer.
+ */
+xmlChar *
+xmlBufferDetach(xmlBufferPtr buf) {
+ xmlChar *ret;
+
+ if (buf == NULL)
+ return(NULL);
+ if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+ return(NULL);
+
+ ret = buf->content;
+ buf->content = NULL;
+ buf->size = 0;
+ buf->use = 0;
+
+ return ret;
+}
+
+
+/**
* xmlBufferCreateStatic:
* @mem: the memory area
* @size: the size in byte
@@ -6953,6 +7120,7 @@
(buf->alloc == XML_BUFFER_ALLOC_IO)) return;
if ((scheme == XML_BUFFER_ALLOC_DOUBLEIT) ||
(scheme == XML_BUFFER_ALLOC_EXACT) ||
+ (scheme == XML_BUFFER_ALLOC_HYBRID) ||
(scheme == XML_BUFFER_ALLOC_IMMUTABLE))
buf->alloc = scheme;
}
@@ -7152,7 +7320,7 @@
*/
const xmlChar *
-xmlBufferContent(const xmlBufferPtr buf)
+xmlBufferContent(const xmlBuffer *buf)
{
if(!buf)
return NULL;
@@ -7170,7 +7338,7 @@
*/
int
-xmlBufferLength(const xmlBufferPtr buf)
+xmlBufferLength(const xmlBuffer *buf)
{
if(!buf)
return 0;
@@ -7220,6 +7388,21 @@
case XML_BUFFER_ALLOC_EXACT:
newSize = size+10;
break;
+ case XML_BUFFER_ALLOC_HYBRID:
+ if (buf->use < BASE_BUFFER_SIZE)
+ newSize = size;
+ else {
+ newSize = buf->size * 2;
+ while (size > newSize) {
+ if (newSize > UINT_MAX / 2) {
+ xmlTreeErrMemory("growing buffer");
+ return 0;
+ }
+ newSize *= 2;
+ }
+ }
+ break;
+
default:
newSize = size+10;
break;
@@ -7539,7 +7722,7 @@
* Returns 0 (uncompressed) to 9 (max compression)
*/
int
-xmlGetDocCompressMode (xmlDocPtr doc) {
+xmlGetDocCompressMode (const xmlDoc *doc) {
if (doc == NULL) return(-1);
return(doc->compression);
}
@@ -7730,8 +7913,7 @@
map->first->prev = ret;
ret->next = map->first;
map->first = ret;
- } else
- return(NULL);
+ }
ret->oldNs = oldNs;
ret->newNs = newNs;
@@ -7791,7 +7973,7 @@
*
* Allocates and initializes a new DOM-wrapper context.
*
-* Returns the xmlDOMWrapCtxtPtr or NULL in case of an internal errror.
+* Returns the xmlDOMWrapCtxtPtr or NULL in case of an internal error.
*/
xmlDOMWrapCtxtPtr
xmlDOMWrapNewCtxt(void)
@@ -7876,6 +8058,8 @@
if ((map == NULL) || (*map != NULL))
return (-1);
+ if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+ return (-1);
/*
* Get in-scope ns-decls of @parent.
*/
@@ -8143,6 +8327,8 @@
if ((doc == NULL) || (nsName == NULL) || (retNs == NULL))
return (-1);
+ if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+ return(-1);
*retNs = NULL;
if (xmlStrEqual(nsName, XML_XML_NAMESPACE)) {
@@ -8241,8 +8427,8 @@
xmlNodePtr cur;
xmlNsPtr ns;
- if ((doc == NULL) || (node == NULL))
- return (-1);
+ if ((doc == NULL) || (node == NULL) || (node->type == XML_NAMESPACE_DECL))
+ return(-1);
if (retNs)
*retNs = NULL;
@@ -8310,6 +8496,9 @@
char buf[50];
const xmlChar *pref;
int counter = 0;
+
+ if ((doc == NULL) || (elem == NULL) || (elem->type != XML_ELEMENT_NODE))
+ return(NULL);
/*
* Create a ns-decl on @anchor.
*/
@@ -8826,6 +9015,9 @@
parnsdone = 0;
cur = node;
+ if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+ goto internal_error;
+
while (cur != NULL) {
/*
* Paranoid source-doc sanity check.
@@ -9205,6 +9397,9 @@
*resNode = NULL;
cur = node;
+ if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+ return(-1);
+
while (cur != NULL) {
if (cur->doc != sourceDoc) {
/*
@@ -9603,7 +9798,8 @@
if (clone->parent != NULL)
clone->parent->last = clone;
clone = clone->parent;
- parentClone = clone->parent;
+ if (clone != NULL)
+ parentClone = clone->parent;
/*
* Process parent --> next;
*/
@@ -9722,6 +9918,8 @@
if (attr->children == NULL)
return (0);
cur = attr->children;
+ if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+ goto internal_error;
while (cur != NULL) {
cur->doc = destDoc;
switch (cur->type) {
@@ -9783,7 +9981,7 @@
* References of out-of scope ns-decls are remapped to point to @destDoc:
* 1) If @destParent is given, then nsDef entries on element-nodes are used
* 2) If *no* @destParent is given, then @destDoc->oldNs entries are used
-* This is the case when you have an unliked node and just want to move it
+* This is the case when you have an unlinked node and just want to move it
* to the context of
*
* If @destParent is given, it ensures that the tree is namespace
@@ -9806,7 +10004,8 @@
xmlNodePtr destParent,
int options)
{
- if ((node == NULL) || (destDoc == NULL) ||
+ if ((node == NULL) || (node->type == XML_NAMESPACE_DECL) ||
+ (destDoc == NULL) ||
((destParent != NULL) && (destParent->doc != destDoc)))
return(-1);
/*
diff --git a/third_party/libxml/src/trio.c b/third_party/libxml/src/trio.c
index b116ccc..c8b9c84 100644
--- a/third_party/libxml/src/trio.c
+++ b/third_party/libxml/src/trio.c
@@ -99,7 +99,7 @@
#endif
#include <stddef.h>
-#ifdef HAVE_ERRNO_H
+#if defined( HAVE_ERRNO_H ) || defined( __VMS )
#include <errno.h>
#endif
@@ -126,13 +126,23 @@
# define TRIO_ERROR_RETURN(x,y) (-1)
#endif
+#ifndef VA_LIST_IS_ARRAY
+#define TRIO_VA_LIST_PTR va_list *
+#define TRIO_VA_LIST_ADDR(l) (&(l))
+#define TRIO_VA_LIST_DEREF(l) (*(l))
+#else
+#define TRIO_VA_LIST_PTR va_list
+#define TRIO_VA_LIST_ADDR(l) (l)
+#define TRIO_VA_LIST_DEREF(l) (l)
+#endif
+
typedef unsigned long trio_flags_t;
/*************************************************************************
* Platform specific definitions
*/
-#if defined(TRIO_PLATFORM_UNIX)
+#if defined(TRIO_PLATFORM_UNIX) || defined(TRIO_PLATFORM_OS400)
# include <unistd.h>
# include <signal.h>
# include <locale.h>
@@ -208,7 +218,7 @@
#endif
/* Maximal and fixed integer types */
-#if defined(TRIO_COMPILER_SUPPORTS_C99)
+#if defined(TRIO_COMPILER_SUPPORTS_C99) && !defined( __VMS )
# include <stdint.h>
typedef intmax_t trio_intmax_t;
typedef uintmax_t trio_uintmax_t;
@@ -216,8 +226,12 @@
typedef int16_t trio_int16_t;
typedef int32_t trio_int32_t;
typedef int64_t trio_int64_t;
-#elif defined(TRIO_COMPILER_SUPPORTS_UNIX98)
+#elif defined(TRIO_COMPILER_SUPPORTS_UNIX98) || defined( __VMS )
# include <inttypes.h>
+#ifdef __VMS
+typedef long long int intmax_t;
+typedef unsigned long long int uintmax_t;
+#endif
typedef intmax_t trio_intmax_t;
typedef uintmax_t trio_uintmax_t;
typedef int8_t trio_int8_t;
@@ -307,6 +321,12 @@
#define NAN_LOWER "nan"
#define NAN_UPPER "NAN"
+#if !defined(HAVE_ISASCII) && !defined(isascii)
+#ifndef __VMS
+# define isascii(x) ((unsigned int)(x) < 128)
+#endif
+#endif
+
/* Various constants */
enum {
TYPE_PRINT = 1,
@@ -376,7 +396,7 @@
/* Maximal string lengths for user-defined specifiers */
MAX_USER_NAME = 64,
MAX_USER_DATA = 256,
-
+
/* Maximal length of locale separator strings */
MAX_LOCALE_SEPARATOR_LENGTH = MB_LEN_MAX,
/* Maximal number of integers in grouping */
@@ -1020,23 +1040,23 @@
trio_userdef_t **prev)
{
trio_userdef_t *def;
-
+
if (internalEnterCriticalRegion)
(void)internalEnterCriticalRegion(NULL);
-
+
for (def = internalUserDef; def; def = def->next)
{
/* Case-sensitive string comparison */
if (trio_equal_case(def->name, name))
break;
-
+
if (prev)
*prev = def;
}
-
+
if (internalLeaveCriticalRegion)
(void)internalLeaveCriticalRegion(NULL);
-
+
return def;
}
#endif
@@ -1163,7 +1183,7 @@
int type,
TRIO_CONST char *format,
trio_parameter_t *parameters,
- va_list *arglist,
+ TRIO_VA_LIST_PTR arglist,
trio_pointer_t *argarray)
{
/* Count the number of times a parameter is referenced */
@@ -1200,7 +1220,7 @@
/* One and only one of arglist and argarray must be used */
assert((arglist != NULL) ^ (argarray != NULL));
-
+
/*
* The 'parameters' array is not initialized, but we need to
* know which entries we have used.
@@ -1213,7 +1233,7 @@
#if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
(void)mblen(NULL, 0);
#endif
-
+
while (format[index])
{
#if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
@@ -1291,7 +1311,7 @@
/* Skip if no precision */
if (QUALIFIER_DOT == format[index])
break;
-
+
/* After the first dot we have the precision */
flags |= FLAGS_PRECISION;
if ((QUALIFIER_STAR == format[index])
@@ -1336,7 +1356,7 @@
else if (dots == 1) /* Base */
{
dots++;
-
+
/* After the second dot we have the base */
flags |= FLAGS_BASE;
if ((QUALIFIER_STAR == format[index])
@@ -1535,7 +1555,7 @@
}
else
return TRIO_ERROR_RETURN(TRIO_EINVAL, index);
-
+
flags |= FLAGS_FIXED_SIZE;
break;
#endif
@@ -1563,7 +1583,7 @@
gotSticky = TRUE;
break;
#endif
-
+
#if defined(QUALIFIER_VARSIZE)
case QUALIFIER_VARSIZE:
flags |= FLAGS_VARSIZE_PARAMETER;
@@ -1628,9 +1648,9 @@
indices[varsize] = pos;
varsize = pos++;
}
-
+
indices[currentParam] = pos;
-
+
switch (format[index++])
{
#if defined(SPECIFIER_CHAR_UPPER)
@@ -1689,11 +1709,11 @@
}
}
break;
-
+
case SPECIFIER_INTEGER:
parameters[pos].type = FORMAT_INT;
break;
-
+
case SPECIFIER_UNSIGNED:
flags |= FLAGS_UNSIGNED;
parameters[pos].type = FORMAT_INT;
@@ -1793,11 +1813,11 @@
{
unsigned int max;
int without_namespace = TRUE;
-
+
parameters[pos].type = FORMAT_USER_DEFINED;
parameters[pos].user_name[0] = NIL;
tmpformat = (char *)&format[index];
-
+
while ((ch = format[index]))
{
index++;
@@ -1845,7 +1865,7 @@
}
break;
#endif /* defined(SPECIFIER_USER_DEFINED_BEGIN) */
-
+
default:
/* Bail out completely to make the error more obvious */
return TRIO_ERROR_RETURN(TRIO_EINVAL, index);
@@ -1853,7 +1873,7 @@
/* Count the number of times this entry has been used */
usedEntries[currentParam] += 1;
-
+
/* Find last sticky parameters */
if (gotSticky && !(flags & FLAGS_STICKY))
{
@@ -1876,7 +1896,7 @@
}
}
}
-
+
parameters[pos].indexAfterSpecifier = index;
parameters[pos].flags = flags;
parameters[pos].width = width;
@@ -1884,12 +1904,12 @@
parameters[pos].base = (base == NO_BASE) ? BASE_DECIMAL : base;
parameters[pos].varsize = varsize;
pos++;
-
+
if (! positional)
parameterPosition++;
-
+
} /* if identifier */
-
+
} /* while format characters left */
for (num = 0; num <= maxParam; num++)
@@ -1901,7 +1921,7 @@
else /* double references detected */
return TRIO_ERROR_RETURN(TRIO_EDBLREF, num);
}
-
+
i = indices[num];
/*
@@ -1941,14 +1961,14 @@
if (flags & FLAGS_WIDECHAR)
{
parameters[i].data.wstring = (argarray == NULL)
- ? va_arg(*arglist, trio_wchar_t *)
+ ? va_arg(TRIO_VA_LIST_DEREF(arglist), trio_wchar_t *)
: (trio_wchar_t *)(argarray[num]);
}
else
#endif
{
parameters[i].data.string = (argarray == NULL)
- ? va_arg(*arglist, char *)
+ ? va_arg(TRIO_VA_LIST_DEREF(arglist), char *)
: (char *)(argarray[num]);
}
break;
@@ -1960,7 +1980,7 @@
case FORMAT_COUNT:
case FORMAT_UNKNOWN:
parameters[i].data.pointer = (argarray == NULL)
- ? va_arg(*arglist, trio_pointer_t )
+ ? va_arg(TRIO_VA_LIST_DEREF(arglist), trio_pointer_t )
: argarray[num];
break;
@@ -1969,8 +1989,8 @@
if (TYPE_SCAN == type)
{
if (argarray == NULL)
- parameters[i].data.pointer =
- (trio_pointer_t)va_arg(*arglist, trio_pointer_t);
+ parameters[i].data.pointer =
+ (trio_pointer_t)va_arg(TRIO_VA_LIST_DEREF(arglist), trio_pointer_t);
else
{
if (parameters[i].type == FORMAT_CHAR)
@@ -2009,7 +2029,7 @@
varsize = parameters[i].varsize;
}
parameters[i].flags &= ~FLAGS_ALL_VARSIZES;
-
+
if (varsize <= (int)sizeof(int))
;
else if (varsize <= (int)sizeof(long))
@@ -2028,36 +2048,36 @@
#if defined(QUALIFIER_SIZE_T) || defined(QUALIFIER_SIZE_T_UPPER)
if (parameters[i].flags & FLAGS_SIZE_T)
parameters[i].data.number.as_unsigned = (argarray == NULL)
- ? (trio_uintmax_t)va_arg(*arglist, size_t)
+ ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), size_t)
: (trio_uintmax_t)(*((size_t *)argarray[num]));
else
#endif
#if defined(QUALIFIER_PTRDIFF_T)
if (parameters[i].flags & FLAGS_PTRDIFF_T)
parameters[i].data.number.as_unsigned = (argarray == NULL)
- ? (trio_uintmax_t)va_arg(*arglist, ptrdiff_t)
+ ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), ptrdiff_t)
: (trio_uintmax_t)(*((ptrdiff_t *)argarray[num]));
else
#endif
#if defined(QUALIFIER_INTMAX_T)
if (parameters[i].flags & FLAGS_INTMAX_T)
parameters[i].data.number.as_unsigned = (argarray == NULL)
- ? (trio_uintmax_t)va_arg(*arglist, trio_intmax_t)
+ ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), trio_intmax_t)
: (trio_uintmax_t)(*((trio_intmax_t *)argarray[num]));
else
#endif
if (parameters[i].flags & FLAGS_QUAD)
parameters[i].data.number.as_unsigned = (argarray == NULL)
- ? (trio_uintmax_t)va_arg(*arglist, trio_ulonglong_t)
+ ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), trio_ulonglong_t)
: (trio_uintmax_t)(*((trio_ulonglong_t *)argarray[num]));
else if (parameters[i].flags & FLAGS_LONG)
parameters[i].data.number.as_unsigned = (argarray == NULL)
- ? (trio_uintmax_t)va_arg(*arglist, long)
+ ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), long)
: (trio_uintmax_t)(*((long *)argarray[num]));
else
{
if (argarray == NULL)
- parameters[i].data.number.as_unsigned = (trio_uintmax_t)va_arg(*arglist, int);
+ parameters[i].data.number.as_unsigned = (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), int);
else
{
if (parameters[i].type == FORMAT_CHAR)
@@ -2078,11 +2098,11 @@
*/
if (parameters[i].flags & FLAGS_USER_DEFINED)
parameters[i].data.pointer = (argarray == NULL)
- ? va_arg(*arglist, trio_pointer_t )
+ ? va_arg(TRIO_VA_LIST_DEREF(arglist), trio_pointer_t )
: argarray[num];
else
parameters[i].data.number.as_unsigned = (argarray == NULL)
- ? (trio_uintmax_t)va_arg(*arglist, int)
+ ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), int)
: (trio_uintmax_t)(*((int *)argarray[num]));
break;
@@ -2091,17 +2111,17 @@
{
if (parameters[i].flags & FLAGS_LONGDOUBLE)
parameters[i].data.longdoublePointer = (argarray == NULL)
- ? va_arg(*arglist, trio_long_double_t *)
+ ? va_arg(TRIO_VA_LIST_DEREF(arglist), trio_long_double_t *)
: (trio_long_double_t *)argarray[num];
else
{
if (parameters[i].flags & FLAGS_LONG)
parameters[i].data.doublePointer = (argarray == NULL)
- ? va_arg(*arglist, double *)
+ ? va_arg(TRIO_VA_LIST_DEREF(arglist), double *)
: (double *)argarray[num];
else
parameters[i].data.doublePointer = (argarray == NULL)
- ? (double *)va_arg(*arglist, float *)
+ ? (double *)va_arg(TRIO_VA_LIST_DEREF(arglist), float *)
: (double *)((float *)argarray[num]);
}
}
@@ -2109,13 +2129,13 @@
{
if (parameters[i].flags & FLAGS_LONGDOUBLE)
parameters[i].data.longdoubleNumber = (argarray == NULL)
- ? va_arg(*arglist, trio_long_double_t)
+ ? va_arg(TRIO_VA_LIST_DEREF(arglist), trio_long_double_t)
: (trio_long_double_t)(*((trio_long_double_t *)argarray[num]));
else
{
if (argarray == NULL)
parameters[i].data.longdoubleNumber =
- (trio_long_double_t)va_arg(*arglist, double);
+ (trio_long_double_t)va_arg(TRIO_VA_LIST_DEREF(arglist), double);
else
{
if (parameters[i].flags & FLAGS_SHORT)
@@ -2213,7 +2233,7 @@
number &= (unsigned long)-1;
else
number &= (unsigned int)-1;
-
+
/* Build number */
pointer = bufferend = &buffer[sizeof(buffer) - 1];
*pointer-- = NIL;
@@ -2260,7 +2280,7 @@
count = (! ((flags & FLAGS_LEFTADJUST) || (precision == NO_PRECISION)))
? precision
: 0;
-
+
/* Adjust width further */
if (isNegative || (flags & FLAGS_SHOWSIGN) || (flags & FLAGS_SPACE))
width--;
@@ -2495,7 +2515,7 @@
if (width == NO_WIDTH)
width = sizeof(buffer);
-
+
size = wctomb(buffer, wch);
if ((size <= 0) || (size > width) || (buffer[0] == NIL))
return 0;
@@ -2537,13 +2557,13 @@
#if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
(void)mblen(NULL, 0);
#endif
-
+
if (wstring == NULL)
{
TrioWriteString(self, NULL, flags, width, precision);
return;
}
-
+
if (NO_PRECISION == precision)
{
length = INT_MAX;
@@ -2638,7 +2658,7 @@
BOOLEAN_T keepTrailingZeroes;
BOOLEAN_T keepDecimalPoint;
trio_long_double_t epsilon;
-
+
assert(VALID(self));
assert(VALID(self->OutStream));
assert(((base >= MIN_BASE) && (base <= MAX_BASE)) || (base == NO_BASE));
@@ -2653,7 +2673,7 @@
: NAN_LOWER,
flags, width, precision);
return;
-
+
case TRIO_FP_INFINITE:
if (isNegative)
{
@@ -2680,7 +2700,7 @@
/* Finitude */
break;
}
-
+
/* Normal numbers */
if (flags & FLAGS_LONGDOUBLE)
{
@@ -2728,13 +2748,13 @@
precision = FLT_DIG;
}
}
-
+
if (isNegative)
number = -number;
if (isHex)
flags |= FLAGS_FLOAT_E;
-
+
if (flags & FLAGS_FLOAT_G)
{
if (precision == 0)
@@ -2787,7 +2807,7 @@
integerNumber = floorl(number);
fractionNumber = number - integerNumber;
-
+
/*
* Truncated number.
*
@@ -2802,7 +2822,7 @@
: zeroes + precision;
dblFractionBase = TrioPower(base, fractionDigits);
-
+
workNumber = number + 0.5 / dblFractionBase;
if (floorl(number) != floorl(workNumber))
{
@@ -2855,7 +2875,7 @@
integerThreshold = INT_MAX;
fractionThreshold = INT_MAX;
}
-
+
/*
* Calculate expected width.
* sign + integer part + thousands separators + decimal point
@@ -2891,7 +2911,7 @@
((requireTwoDigitExponent ? sizeof("E+0") : sizeof("E+")) - 1);
if (isHex)
expectedWidth += sizeof("0X") - 1;
-
+
/* Output prefixing */
if (flags & FLAGS_NILPADDING)
{
@@ -2937,7 +2957,7 @@
self->OutStream(self, (flags & FLAGS_UPPER) ? 'X' : 'x');
}
}
-
+
/* Output the integer part and thousand separators */
dblIntegerBase = 1.0 / TrioPower(base, integerDigits - 1);
for (i = 0; i < integerDigits; i++)
@@ -2953,7 +2973,7 @@
self->OutStream(self, digits[(int)fmodl(workNumber, dblBase)]);
}
dblIntegerBase *= dblBase;
-
+
if (((flags & (FLAGS_FLOAT_E | FLAGS_QUOTE)) == FLAGS_QUOTE)
&& TrioFollowedBySeparator(integerDigits - i))
{
@@ -2965,7 +2985,7 @@
}
}
}
-
+
/* Insert decimal point and build the fraction part */
trailingZeroes = 0;
@@ -3014,7 +3034,7 @@
}
}
}
-
+
if (keepTrailingZeroes)
{
while (trailingZeroes > 0)
@@ -3023,7 +3043,7 @@
trailingZeroes--;
}
}
-
+
/* Output exponent */
if (exponentDigits > 0)
{
@@ -3080,13 +3100,13 @@
int precision;
int base;
int index;
-
+
index = 0;
i = 0;
#if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
(void)mblen(NULL, 0);
#endif
-
+
while (format[index])
{
#if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
@@ -3120,7 +3140,7 @@
/* Skip the parameter entries */
while (parameters[i].type == FORMAT_PARAMETER)
i++;
-
+
flags = parameters[i].flags;
/* Find width */
@@ -3140,7 +3160,7 @@
width = -width;
}
}
-
+
/* Find precision */
if (flags & FLAGS_PRECISION)
{
@@ -3171,7 +3191,7 @@
/* Get base from parameter list */
base = (int)parameters[base].data.number.as_signed;
}
-
+
switch (parameters[i].type)
{
case FORMAT_CHAR:
@@ -3251,7 +3271,7 @@
case FORMAT_POINTER:
{
trio_reference_t reference;
-
+
reference.data = data;
reference.parameter = ¶meters[i];
trio_print_pointer(&reference, parameters[i].data.pointer);
@@ -3354,7 +3374,7 @@
}
break;
#endif /* defined(FORMAT_USER_DEFINED) */
-
+
default:
break;
} /* switch parameter type */
@@ -3380,7 +3400,7 @@
TRIO_ARGS4((reference, format, arglist, argarray),
trio_reference_t *reference,
TRIO_CONST char *format,
- va_list *arglist,
+ TRIO_VA_LIST_PTR arglist,
trio_pointer_t *argarray)
{
int status;
@@ -3408,7 +3428,7 @@
size_t destinationSize,
void (*OutStream) TRIO_PROTO((trio_class_t *, int)),
TRIO_CONST char *format,
- va_list *arglist,
+ TRIO_VA_LIST_PTR arglist,
trio_pointer_t *argarray)
{
int status;
@@ -3564,7 +3584,7 @@
assert(VALID(self));
assert(VALID(self->location));
-
+
buffer = (char **)self->location;
if (self->processed < self->max)
@@ -3632,9 +3652,9 @@
va_list args;
assert(VALID(format));
-
+
TRIO_VA_START(args, format);
- status = TrioFormat(stdout, 0, TrioOutStreamFile, format, &args, NULL);
+ status = TrioFormat(stdout, 0, TrioOutStreamFile, format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
return status;
}
@@ -3654,7 +3674,7 @@
{
assert(VALID(format));
- return TrioFormat(stdout, 0, TrioOutStreamFile, format, &args, NULL);
+ return TrioFormat(stdout, 0, TrioOutStreamFile, format, TRIO_VA_LIST_ADDR(args), NULL);
}
/**
@@ -3699,9 +3719,9 @@
assert(VALID(file));
assert(VALID(format));
-
+
TRIO_VA_START(args, format);
- status = TrioFormat(file, 0, TrioOutStreamFile, format, &args, NULL);
+ status = TrioFormat(file, 0, TrioOutStreamFile, format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
return status;
}
@@ -3723,8 +3743,8 @@
{
assert(VALID(file));
assert(VALID(format));
-
- return TrioFormat(file, 0, TrioOutStreamFile, format, &args, NULL);
+
+ return TrioFormat(file, 0, TrioOutStreamFile, format, TRIO_VA_LIST_ADDR(args), NULL);
}
/**
@@ -3744,7 +3764,7 @@
{
assert(VALID(file));
assert(VALID(format));
-
+
return TrioFormat(file, 0, TrioOutStreamFile, format, NULL, args);
}
@@ -3771,9 +3791,9 @@
va_list args;
assert(VALID(format));
-
+
TRIO_VA_START(args, format);
- status = TrioFormat(&fd, 0, TrioOutStreamFileDescriptor, format, &args, NULL);
+ status = TrioFormat(&fd, 0, TrioOutStreamFileDescriptor, format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
return status;
}
@@ -3794,8 +3814,8 @@
va_list args)
{
assert(VALID(format));
-
- return TrioFormat(&fd, 0, TrioOutStreamFileDescriptor, format, &args, NULL);
+
+ return TrioFormat(&fd, 0, TrioOutStreamFileDescriptor, format, TRIO_VA_LIST_ADDR(args), NULL);
}
/**
@@ -3814,7 +3834,7 @@
trio_pointer_t *args)
{
assert(VALID(format));
-
+
return TrioFormat(&fd, 0, TrioOutStreamFileDescriptor, format, NULL, args);
}
@@ -3839,7 +3859,7 @@
TRIO_VA_START(args, format);
data.stream.out = stream;
data.closure = closure;
- status = TrioFormat(&data, 0, TrioOutStreamCustom, format, &args, NULL);
+ status = TrioFormat(&data, 0, TrioOutStreamCustom, format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
return status;
}
@@ -3859,7 +3879,7 @@
data.stream.out = stream;
data.closure = closure;
- return TrioFormat(&data, 0, TrioOutStreamCustom, format, &args, NULL);
+ return TrioFormat(&data, 0, TrioOutStreamCustom, format, TRIO_VA_LIST_ADDR(args), NULL);
}
TRIO_PUBLIC int
@@ -3904,9 +3924,9 @@
assert(VALID(buffer));
assert(VALID(format));
-
+
TRIO_VA_START(args, format);
- status = TrioFormat(&buffer, 0, TrioOutStreamString, format, &args, NULL);
+ status = TrioFormat(&buffer, 0, TrioOutStreamString, format, TRIO_VA_LIST_ADDR(args), NULL);
*buffer = NIL; /* Terminate with NIL character */
TRIO_VA_END(args);
return status;
@@ -3932,7 +3952,7 @@
assert(VALID(buffer));
assert(VALID(format));
- status = TrioFormat(&buffer, 0, TrioOutStreamString, format, &args, NULL);
+ status = TrioFormat(&buffer, 0, TrioOutStreamString, format, TRIO_VA_LIST_ADDR(args), NULL);
*buffer = NIL;
return status;
}
@@ -3991,7 +4011,7 @@
TRIO_VA_START(args, format);
status = TrioFormat(&buffer, max > 0 ? max - 1 : 0,
- TrioOutStreamStringMax, format, &args, NULL);
+ TrioOutStreamStringMax, format, TRIO_VA_LIST_ADDR(args), NULL);
if (max > 0)
*buffer = NIL;
TRIO_VA_END(args);
@@ -4021,7 +4041,7 @@
assert(VALID(format));
status = TrioFormat(&buffer, max > 0 ? max - 1 : 0,
- TrioOutStreamStringMax, format, &args, NULL);
+ TrioOutStreamStringMax, format, TRIO_VA_LIST_ADDR(args), NULL);
if (max > 0)
*buffer = NIL;
return status;
@@ -4082,7 +4102,7 @@
buffer = &buffer[buf_len];
status = TrioFormat(&buffer, max - 1 - buf_len,
- TrioOutStreamStringMax, format, &args, NULL);
+ TrioOutStreamStringMax, format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
*buffer = NIL;
return status;
@@ -4098,14 +4118,14 @@
{
int status;
size_t buf_len;
-
+
assert(VALID(buffer));
assert(VALID(format));
buf_len = trio_length(buffer);
buffer = &buffer[buf_len];
status = TrioFormat(&buffer, max - 1 - buf_len,
- TrioOutStreamStringMax, format, &args, NULL);
+ TrioOutStreamStringMax, format, TRIO_VA_LIST_ADDR(args), NULL);
*buffer = NIL;
return status;
}
@@ -4126,13 +4146,13 @@
char *result = NULL;
assert(VALID(format));
-
+
info = trio_xstring_duplicate("");
if (info)
{
TRIO_VA_START(args, format);
(void)TrioFormat(info, 0, TrioOutStreamStringDynamic,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
trio_string_terminate(info);
@@ -4151,14 +4171,14 @@
{
trio_string_t *info;
char *result = NULL;
-
+
assert(VALID(format));
-
+
info = trio_xstring_duplicate("");
if (info)
{
(void)TrioFormat(info, 0, TrioOutStreamStringDynamic,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
trio_string_terminate(info);
result = trio_string_extract(info);
trio_string_destroy(info);
@@ -4180,7 +4200,7 @@
assert(VALID(format));
*result = NULL;
-
+
info = trio_xstring_duplicate("");
if (info == NULL)
{
@@ -4190,7 +4210,7 @@
{
TRIO_VA_START(args, format);
status = TrioFormat(info, 0, TrioOutStreamStringDynamic,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
if (status >= 0)
{
@@ -4211,11 +4231,11 @@
{
int status;
trio_string_t *info;
-
+
assert(VALID(format));
*result = NULL;
-
+
info = trio_xstring_duplicate("");
if (info == NULL)
{
@@ -4224,7 +4244,7 @@
else
{
status = TrioFormat(info, 0, TrioOutStreamStringDynamic,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
if (status >= 0)
{
trio_string_terminate(info);
@@ -4264,7 +4284,7 @@
@param name
@return Handle.
*/
-TRIO_PUBLIC trio_pointer_t
+TRIO_PUBLIC trio_pointer_t
trio_register
TRIO_ARGS2((callback, name),
trio_callback_t callback,
@@ -4291,23 +4311,23 @@
}
return NULL;
}
-
+
/* Bail out if namespace is too long */
if (trio_length(name) >= MAX_USER_NAME)
return NULL;
-
+
/* Bail out if namespace already is registered */
def = TrioFindNamespace(name, &prev);
if (def)
return NULL;
}
-
+
def = (trio_userdef_t *)TRIO_MALLOC(sizeof(trio_userdef_t));
if (def)
{
if (internalEnterCriticalRegion)
(void)internalEnterCriticalRegion(NULL);
-
+
if (name)
{
/* Link into internal list */
@@ -4352,12 +4372,12 @@
{
if (internalEnterCriticalRegion)
(void)internalEnterCriticalRegion(NULL);
-
+
if (prev == NULL)
internalUserDef = NULL;
else
prev->next = def->next;
-
+
if (internalLeaveCriticalRegion)
(void)internalLeaveCriticalRegion(NULL);
}
@@ -4377,14 +4397,14 @@
#if defined(FORMAT_USER_DEFINED)
assert(((trio_reference_t *)ref)->parameter->type == FORMAT_USER_DEFINED);
#endif
-
+
return (((trio_reference_t *)ref)->parameter->user_data);
}
/*************************************************************************
* trio_get_argument [public]
*/
-trio_pointer_t
+trio_pointer_t
trio_get_argument
TRIO_ARGS1((ref),
trio_pointer_t ref)
@@ -4392,7 +4412,7 @@
#if defined(FORMAT_USER_DEFINED)
assert(((trio_reference_t *)ref)->parameter->type == FORMAT_USER_DEFINED);
#endif
-
+
return ((trio_reference_t *)ref)->parameter->data.pointer;
}
@@ -4924,9 +4944,9 @@
va_list arglist;
assert(VALID(format));
-
+
TRIO_VA_START(arglist, format);
- status = TrioFormatRef((trio_reference_t *)ref, format, &arglist, NULL);
+ status = TrioFormatRef((trio_reference_t *)ref, format, TRIO_VA_LIST_ADDR(arglist), NULL);
TRIO_VA_END(arglist);
return status;
}
@@ -4942,8 +4962,8 @@
va_list arglist)
{
assert(VALID(format));
-
- return TrioFormatRef((trio_reference_t *)ref, format, &arglist, NULL);
+
+ return TrioFormatRef((trio_reference_t *)ref, format, TRIO_VA_LIST_ADDR(arglist), NULL);
}
/*************************************************************************
@@ -4957,7 +4977,7 @@
trio_pointer_t *argarray)
{
assert(VALID(format));
-
+
return TrioFormatRef((trio_reference_t *)ref, format, NULL, argarray);
}
@@ -5206,7 +5226,7 @@
switch (ch)
{
case QUALIFIER_MINUS: /* Scanlist ranges */
-
+
/*
* Both C99 and UNIX98 describes ranges as implementation-
* defined.
@@ -5233,17 +5253,17 @@
return TRIO_ERROR_RETURN(TRIO_EINVAL, index);
if (range_begin > range_end)
return TRIO_ERROR_RETURN(TRIO_ERANGE, index);
-
+
for (i = (int)range_begin; i <= (int)range_end; i++)
characterclass[i]++;
-
+
ch = range_end;
break;
-
+
#if TRIO_EXTENSION
case SPECIFIER_GROUP:
-
+
switch (format[index + 1])
{
case QUALIFIER_DOT: /* Collating symbol */
@@ -5262,15 +5282,15 @@
}
if (format[++i] != SPECIFIER_UNGROUP)
return -1;
-
+
index = i;
break;
-
+
case QUALIFIER_EQUAL: /* Equivalence class expressions */
{
unsigned int j;
unsigned int k;
-
+
if (internalCollationUnconverted)
{
/* Lazy evaluation of collation array */
@@ -5294,13 +5314,13 @@
}
if (format[++i] != SPECIFIER_UNGROUP)
return -1;
-
+
index = i;
}
break;
-
+
case QUALIFIER_COLON: /* Character class expressions */
-
+
if (trio_equal_max(CLASS_ALNUM, sizeof(CLASS_ALNUM) - 1,
&format[index]))
{
@@ -5400,9 +5420,9 @@
break;
}
break;
-
+
#endif /* TRIO_EXTENSION */
-
+
default:
characterclass[(int)ch]++;
break;
@@ -5448,9 +5468,9 @@
}
internalDigitsUnconverted = FALSE;
}
-
+
TrioSkipWhitespaces(self);
-
+
if (!(flags & FLAGS_UNSIGNED))
{
/* Leading sign */
@@ -5464,9 +5484,9 @@
isNegative = TRUE;
}
}
-
+
count = self->processed;
-
+
if (flags & FLAGS_ALTERNATIVE)
{
switch (base)
@@ -5527,7 +5547,7 @@
}
else
break;
-
+
number *= base;
number += digit;
gotNumber = TRUE; /* we need at least one digit */
@@ -5538,7 +5558,7 @@
/* Was anything read at all? */
if (!gotNumber)
return FALSE;
-
+
if (target)
*target = (isNegative) ? -((trio_intmax_t)number) : number;
return TRUE;
@@ -5558,7 +5578,7 @@
int i;
char ch;
trio_uintmax_t number;
-
+
assert(VALID(self));
assert(VALID(self->InStream));
@@ -5603,7 +5623,7 @@
break;
}
}
-
+
if (target)
target[i] = ch;
}
@@ -5622,12 +5642,12 @@
int width)
{
int i;
-
+
assert(VALID(self));
assert(VALID(self->InStream));
TrioSkipWhitespaces(self);
-
+
/*
* Continue until end of string is reached, a whitespace is encountered,
* or width is exceeded
@@ -5663,7 +5683,7 @@
int amount = 0;
trio_wchar_t wch;
char buffer[MB_LEN_MAX + 1];
-
+
assert(VALID(self));
assert(VALID(self->InStream));
@@ -5720,7 +5740,7 @@
{
int i;
int size;
-
+
assert(VALID(self));
assert(VALID(self->InStream));
@@ -5729,7 +5749,7 @@
#if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
(void)mblen(NULL, 0);
#endif
-
+
/*
* Continue until end of string is reached, a whitespace is encountered,
* or width is exceeded
@@ -5767,7 +5787,7 @@
{
int ch;
int i;
-
+
assert(VALID(self));
assert(VALID(self->InStream));
@@ -5782,7 +5802,7 @@
target[i] = (char)ch;
self->InStream(self, &ch);
}
-
+
if (target)
target[i] = NIL;
return TRUE;
@@ -5811,12 +5831,12 @@
BOOLEAN_T isHex = FALSE;
doubleString[0] = 0;
-
+
if ((width == NO_WIDTH) || (width > (int)sizeof(doubleString) - 1))
width = sizeof(doubleString) - 1;
-
+
TrioSkipWhitespaces(self);
-
+
/*
* Read entire double number from stream. trio_to_double requires
* a string as input, but InStream can be anything, so we have to
@@ -5902,11 +5922,11 @@
self->InStream(self, &ch);
}
break;
-
+
default:
break;
}
-
+
while ((ch != EOF) && (index - start < width))
{
/* Integer part */
@@ -5966,7 +5986,7 @@
return FALSE;
doubleString[index] = 0;
-
+
if (flags & FLAGS_LONGDOUBLE)
{
*((trio_long_double_t *)target) = trio_to_long_double(doubleString, NULL);
@@ -5992,7 +6012,7 @@
char buffer[sizeof(internalNullString)];
flags |= (FLAGS_UNSIGNED | FLAGS_ALTERNATIVE | FLAGS_NILPADDING);
-
+
if (TrioReadNumber(self,
&number,
flags,
@@ -6013,7 +6033,7 @@
: buffer,
0,
sizeof(internalNullString) - 1))
- {
+ {
if (trio_equal_case(buffer, internalNullString))
{
if (target)
@@ -6077,12 +6097,12 @@
}
}
#endif /* TRIO_COMPILER_SUPPORTS_MULTIBYTE */
-
+
if ((EOF == ch) && (parameters[i].type != FORMAT_COUNT))
{
return (assignment > 0) ? assignment : EOF;
}
-
+
if (CHAR_IDENTIFIER == format[index])
{
if (CHAR_IDENTIFIER == format[index + 1])
@@ -6101,7 +6121,7 @@
/* Skip the parameter entries */
while (parameters[i].type == FORMAT_PARAMETER)
i++;
-
+
flags = parameters[i].flags;
/* Find width */
width = parameters[i].width;
@@ -6117,7 +6137,7 @@
/* Get base from parameter list */
base = (int)parameters[base].data.number.as_signed;
}
-
+
switch (parameters[i].type)
{
case FORMAT_INT:
@@ -6165,7 +6185,7 @@
}
}
break; /* FORMAT_INT */
-
+
case FORMAT_STRING:
#if TRIO_WIDECHAR
if (flags & FLAGS_WIDECHAR)
@@ -6229,7 +6249,7 @@
}
/* Skip over group specifier */
index++;
-
+
memset(characterclass, 0, sizeof(characterclass));
rc = TrioGetCharacterClass(format,
&index,
@@ -6291,7 +6311,7 @@
}
}
break; /* FORMAT_COUNT */
-
+
case FORMAT_CHAR:
#if TRIO_WIDECHAR
if (flags & FLAGS_WIDECHAR)
@@ -6353,7 +6373,7 @@
}
else
return assignment;
-
+
index++;
}
}
@@ -6370,7 +6390,7 @@
size_t sourceSize,
void (*InStream) TRIO_PROTO((trio_class_t *, int *)),
TRIO_CONST char *format,
- va_list *arglist,
+ TRIO_VA_LIST_PTR arglist,
trio_pointer_t *argarray)
{
int status;
@@ -6392,7 +6412,7 @@
TrioSetLocale();
}
#endif
-
+
status = TrioParse(TYPE_SCAN, format, parameters, arglist, argarray);
if (status < 0)
return status;
@@ -6414,11 +6434,14 @@
trio_class_t *self,
int *intPointer)
{
- FILE *file = (FILE *)self->location;
+ FILE *file;
assert(VALID(self));
+ assert(VALID(self->location));
assert(VALID(file));
+ file = (FILE *)self->location;
+
self->current = fgetc(file);
if (self->current == EOF)
{
@@ -6431,7 +6454,7 @@
self->processed++;
self->committed++;
}
-
+
if (VALID(intPointer))
{
*intPointer = self->current;
@@ -6447,11 +6470,14 @@
trio_class_t *self,
int *intPointer)
{
- int fd = *((int *)self->location);
+ int fd;
int size;
unsigned char input;
assert(VALID(self));
+ assert(VALID(self->location));
+
+ fd = *((int *)self->location);
size = read(fd, &input, sizeof(char));
if (size == -1)
@@ -6468,7 +6494,7 @@
self->committed++;
self->processed++;
}
-
+
if (VALID(intPointer))
{
*intPointer = self->current;
@@ -6485,7 +6511,7 @@
int *intPointer)
{
trio_custom_t *data;
-
+
assert(VALID(self));
assert(VALID(self->location));
@@ -6494,7 +6520,7 @@
self->current = (data->stream.in == NULL)
? NIL
: (data->stream.in)(data->closure);
-
+
if (self->current == NIL)
{
self->current = EOF;
@@ -6504,7 +6530,7 @@
self->processed++;
self->committed++;
}
-
+
if (VALID(intPointer))
{
*intPointer = self->current;
@@ -6537,7 +6563,7 @@
self->processed++;
self->committed++;
}
-
+
if (VALID(intPointer))
{
*intPointer = self->current;
@@ -6578,11 +6604,11 @@
va_list args;
assert(VALID(format));
-
+
TRIO_VA_START(args, format);
status = TrioScan((trio_pointer_t)stdin, 0,
TrioInStreamFile,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
return status;
}
@@ -6594,10 +6620,10 @@
va_list args)
{
assert(VALID(format));
-
+
return TrioScan((trio_pointer_t)stdin, 0,
TrioInStreamFile,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
}
TRIO_PUBLIC int
@@ -6607,7 +6633,7 @@
trio_pointer_t *args)
{
assert(VALID(format));
-
+
return TrioScan((trio_pointer_t)stdin, 0,
TrioInStreamFile,
format, NULL, args);
@@ -6628,11 +6654,11 @@
assert(VALID(file));
assert(VALID(format));
-
+
TRIO_VA_START(args, format);
status = TrioScan((trio_pointer_t)file, 0,
TrioInStreamFile,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
return status;
}
@@ -6646,10 +6672,10 @@
{
assert(VALID(file));
assert(VALID(format));
-
+
return TrioScan((trio_pointer_t)file, 0,
TrioInStreamFile,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
}
TRIO_PUBLIC int
@@ -6661,7 +6687,7 @@
{
assert(VALID(file));
assert(VALID(format));
-
+
return TrioScan((trio_pointer_t)file, 0,
TrioInStreamFile,
format, NULL, args);
@@ -6681,11 +6707,11 @@
va_list args;
assert(VALID(format));
-
+
TRIO_VA_START(args, format);
status = TrioScan((trio_pointer_t)&fd, 0,
TrioInStreamFileDescriptor,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
return status;
}
@@ -6698,10 +6724,10 @@
va_list args)
{
assert(VALID(format));
-
+
return TrioScan((trio_pointer_t)&fd, 0,
TrioInStreamFileDescriptor,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
}
TRIO_PUBLIC int
@@ -6712,7 +6738,7 @@
trio_pointer_t *args)
{
assert(VALID(format));
-
+
return TrioScan((trio_pointer_t)&fd, 0,
TrioInStreamFileDescriptor,
format, NULL, args);
@@ -6735,11 +6761,11 @@
assert(VALID(stream));
assert(VALID(format));
-
+
TRIO_VA_START(args, format);
data.stream.in = stream;
data.closure = closure;
- status = TrioScan(&data, 0, TrioInStreamCustom, format, &args, NULL);
+ status = TrioScan(&data, 0, TrioInStreamCustom, format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
return status;
}
@@ -6753,13 +6779,13 @@
va_list args)
{
trio_custom_t data;
-
+
assert(VALID(stream));
assert(VALID(format));
data.stream.in = stream;
data.closure = closure;
- return TrioScan(&data, 0, TrioInStreamCustom, format, &args, NULL);
+ return TrioScan(&data, 0, TrioInStreamCustom, format, TRIO_VA_LIST_ADDR(args), NULL);
}
TRIO_PUBLIC int
@@ -6771,7 +6797,7 @@
trio_pointer_t *args)
{
trio_custom_t data;
-
+
assert(VALID(stream));
assert(VALID(format));
@@ -6795,11 +6821,11 @@
assert(VALID(buffer));
assert(VALID(format));
-
+
TRIO_VA_START(args, format);
status = TrioScan((trio_pointer_t)&buffer, 0,
TrioInStreamString,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
TRIO_VA_END(args);
return status;
}
@@ -6813,10 +6839,10 @@
{
assert(VALID(buffer));
assert(VALID(format));
-
+
return TrioScan((trio_pointer_t)&buffer, 0,
TrioInStreamString,
- format, &args, NULL);
+ format, TRIO_VA_LIST_ADDR(args), NULL);
}
TRIO_PUBLIC int
@@ -6828,7 +6854,7 @@
{
assert(VALID(buffer));
assert(VALID(format));
-
+
return TrioScan((trio_pointer_t)&buffer, 0,
TrioInStreamString,
format, NULL, args);
diff --git a/third_party/libxml/src/trio.h b/third_party/libxml/src/trio.h
index eab1b6d..99d2127 100644
--- a/third_party/libxml/src/trio.h
+++ b/third_party/libxml/src/trio.h
@@ -28,7 +28,7 @@
* Use autoconf defines if present. Packages using trio must define
* HAVE_CONFIG_H as a compiler option themselves.
*/
-#if defined(HAVE_CONFIG_H)
+#if defined(TRIO_HAVE_CONFIG_H)
# include "config.h"
#endif
@@ -155,45 +155,59 @@
#ifdef TRIO_REPLACE_STDIO
/* Replace the <stdio.h> functions */
#ifndef HAVE_PRINTF
+# undef printf
# define printf trio_printf
#endif
#ifndef HAVE_VPRINTF
+# undef vprintf
# define vprintf trio_vprintf
#endif
#ifndef HAVE_FPRINTF
+# undef fprintf
# define fprintf trio_fprintf
#endif
#ifndef HAVE_VFPRINTF
+# undef vfprintf
# define vfprintf trio_vfprintf
#endif
#ifndef HAVE_SPRINTF
+# undef sprintf
# define sprintf trio_sprintf
#endif
#ifndef HAVE_VSPRINTF
+# undef vsprintf
# define vsprintf trio_vsprintf
#endif
#ifndef HAVE_SNPRINTF
+# undef snprintf
# define snprintf trio_snprintf
#endif
#ifndef HAVE_VSNPRINTF
+# undef vsnprintf
# define vsnprintf trio_vsnprintf
#endif
#ifndef HAVE_SCANF
+# undef scanf
# define scanf trio_scanf
#endif
#ifndef HAVE_VSCANF
+# undef vscanf
# define vscanf trio_vscanf
#endif
#ifndef HAVE_FSCANF
+# undef fscanf
# define fscanf trio_fscanf
#endif
#ifndef HAVE_VFSCANF
+# undef vfscanf
# define vfscanf trio_vfscanf
#endif
#ifndef HAVE_SSCANF
+# undef sscanf
# define sscanf trio_sscanf
#endif
#ifndef HAVE_VSSCANF
+# undef vsscanf
# define vsscanf trio_vsscanf
#endif
/* These aren't stdio functions, but we make them look similar */
diff --git a/third_party/libxml/src/triodef.h b/third_party/libxml/src/triodef.h
index fa89416..46772ee 100644
--- a/third_party/libxml/src/triodef.h
+++ b/third_party/libxml/src/triodef.h
@@ -48,6 +48,8 @@
* based on the DECC compiler later on.
*/
# define TRIO_PLATFORM_VMS
+#elif defined(__OS400__)
+# define TRIO_PLATFORM_OS400
#elif defined(unix) || defined(__unix) || defined(__unix__)
# define TRIO_PLATFORM_UNIX
#elif defined(TRIO_COMPILER_XLC) || defined(_AIX)
@@ -98,6 +100,10 @@
# define TRIO_COMPILER_SUPPORTS_C94
# endif
# endif
+#elif defined(TRIO_COMPILER_XLC) && defined(__EXTENDED__)
+# define TRIO_COMPILER_SUPPORTS_C89
+# define TRIO_COMPILER_SUPPORTS_C90
+# define TRIO_COMPILER_SUPPORTS_C94
#endif
#if defined(_XOPEN_SOURCE)
diff --git a/third_party/libxml/src/trionan.c b/third_party/libxml/src/trionan.c
index 95baae1..6fbabb5 100644
--- a/third_party/libxml/src/trionan.c
+++ b/third_party/libxml/src/trionan.c
@@ -261,7 +261,7 @@
static double result = 0.0;
if (result == 0.0) {
-
+
#if defined(INFINITY) && defined(__STDC_IEC_559__)
result = (double)INFINITY;
@@ -283,7 +283,7 @@
/* Force overflow */
result += HUGE_VAL;
}
-
+
# if defined(TRIO_PLATFORM_UNIX)
signal(SIGFPE, signal_handler);
# endif
@@ -326,13 +326,13 @@
static double result = 0.0;
if (result == 0.0) {
-
+
#if defined(TRIO_COMPILER_SUPPORTS_C99)
result = nan("");
#elif defined(NAN) && defined(__STDC_IEC_559__)
result = (double)NAN;
-
+
#elif defined(USE_IEEE_754)
result = trio_make_double(ieee_754_qnan_array);
@@ -349,13 +349,13 @@
# if defined(TRIO_PLATFORM_UNIX)
void (*signal_handler)(int) = signal(SIGFPE, SIG_IGN);
# endif
-
+
result = trio_pinf() / trio_pinf();
-
+
# if defined(TRIO_PLATFORM_UNIX)
signal(SIGFPE, signal_handler);
# endif
-
+
#endif
}
return result;
@@ -381,7 +381,7 @@
* the conservative approach and only use it for UNIX95.
*/
return isnan(number);
-
+
#elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
/*
* Microsoft Visual C++ and Borland C++ Builder have an _isnan()
@@ -398,20 +398,20 @@
int is_special_quantity;
is_special_quantity = trio_is_special_quantity(number, &has_mantissa);
-
+
return (is_special_quantity && has_mantissa);
-
+
#else
/*
* Fallback solution
*/
int status;
double integral, fraction;
-
+
# if defined(TRIO_PLATFORM_UNIX)
void (*signal_handler)(int) = signal(SIGFPE, SIG_IGN);
# endif
-
+
status = (/*
* NaN is the only number which does not compare to itself
*/
@@ -422,13 +422,13 @@
((number != 0.0) &&
(fraction = modf(number, &integral),
integral == fraction)));
-
+
# if defined(TRIO_PLATFORM_UNIX)
signal(SIGFPE, signal_handler);
# endif
-
+
return status;
-
+
#endif
}
@@ -459,7 +459,7 @@
return isinf(number)
? ((number > 0.0) ? 1 : -1)
: 0;
-
+
#elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
/*
* Microsoft Visual C++ and Borland C++ Builder have an _fpclass()
@@ -478,7 +478,7 @@
int is_special_quantity;
is_special_quantity = trio_is_special_quantity(number, &has_mantissa);
-
+
return (is_special_quantity && !has_mantissa)
? ((number < 0.0) ? -1 : 1)
: 0;
@@ -488,23 +488,23 @@
* Fallback solution.
*/
int status;
-
+
# if defined(TRIO_PLATFORM_UNIX)
void (*signal_handler)(int) = signal(SIGFPE, SIG_IGN);
# endif
-
+
double infinity = trio_pinf();
-
+
status = ((number == infinity)
? 1
: ((number == -infinity) ? -1 : 0));
-
+
# if defined(TRIO_PLATFORM_UNIX)
signal(SIGFPE, signal_handler);
# endif
-
+
return status;
-
+
#endif
}
@@ -526,7 +526,7 @@
* C99 defines isfinite() as a macro.
*/
return isfinite(number);
-
+
#elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
/*
* Microsoft Visual C++ and Borland C++ Builder use _finite().
@@ -547,7 +547,7 @@
* Fallback solution.
*/
return ((trio_isinf(number) == 0) && (trio_isnan(number) == 0));
-
+
#endif
}
@@ -596,7 +596,7 @@
# define TRIO_NEGATIVE_ZERO FP_NEG_ZERO
# define TRIO_POSITIVE_NORMAL FP_POS_NORM
# define TRIO_NEGATIVE_NORMAL FP_NEG_NORM
-
+
# elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
/*
* Microsoft Visual C++ and Borland C++ Builder have an _fpclass()
@@ -613,7 +613,7 @@
# define TRIO_NEGATIVE_ZERO _FPCLASS_NZ
# define TRIO_POSITIVE_NORMAL _FPCLASS_PN
# define TRIO_NEGATIVE_NORMAL _FPCLASS_NN
-
+
# elif defined(FP_PLUS_NORM)
/*
* HP-UX 9.x and 10.x have an fpclassify() function, that is different
@@ -678,13 +678,13 @@
*is_negative = (number < 0.0);
return TRIO_FP_NORMAL;
}
-
+
# else
/*
* Fallback solution.
*/
int rc;
-
+
if (number == 0.0) {
/*
* In IEEE 754 the sign of zero is ignored in comparisons, so we
@@ -716,7 +716,7 @@
}
*is_negative = (number < 0.0);
return TRIO_FP_NORMAL;
-
+
# endif
#endif
}
@@ -734,7 +734,7 @@
double number)
{
int is_negative;
-
+
(void)trio_fpclassify_and_signbit(number, &is_negative);
return is_negative;
}
@@ -753,7 +753,7 @@
double number)
{
int dummy;
-
+
return trio_fpclassify_and_signbit(number, &dummy);
}
@@ -828,7 +828,7 @@
print_class("NNorm", -1.0);
print_class("PSub", 1.01e-307 - 1.00e-307);
print_class("NSub", 1.00e-307 - 1.01e-307);
-
+
printf("NaN : %4g 0x%02x%02x%02x%02x%02x%02x%02x%02x (%2d, %2d)\n",
my_nan,
((unsigned char *)&my_nan)[0],
@@ -862,11 +862,11 @@
((unsigned char *)&my_ninf)[6],
((unsigned char *)&my_ninf)[7],
trio_isnan(my_ninf), trio_isinf(my_ninf));
-
+
# if defined(TRIO_PLATFORM_UNIX)
signal_handler = signal(SIGFPE, SIG_IGN);
# endif
-
+
my_pinf = DBL_MAX + DBL_MAX;
my_ninf = -my_pinf;
my_nan = my_pinf / my_pinf;
@@ -874,7 +874,7 @@
# if defined(TRIO_PLATFORM_UNIX)
signal(SIGFPE, signal_handler);
# endif
-
+
printf("NaN : %4g 0x%02x%02x%02x%02x%02x%02x%02x%02x (%2d, %2d)\n",
my_nan,
((unsigned char *)&my_nan)[0],
@@ -908,7 +908,7 @@
((unsigned char *)&my_ninf)[6],
((unsigned char *)&my_ninf)[7],
trio_isnan(my_ninf), trio_isinf(my_ninf));
-
+
return 0;
}
#endif
diff --git a/third_party/libxml/src/trionan.h b/third_party/libxml/src/trionan.h
index c5de32b..be6e718 100644
--- a/third_party/libxml/src/trionan.h
+++ b/third_party/libxml/src/trionan.h
@@ -46,7 +46,7 @@
* Return negative infinity.
*/
TRIO_PUBLIC double trio_ninf TRIO_PROTO((void));
-
+
/*
* Return negative zero.
*/
diff --git a/third_party/libxml/src/triostr.c b/third_party/libxml/src/triostr.c
index 30d13ac..123bbeb 100644
--- a/third_party/libxml/src/triostr.c
+++ b/third_party/libxml/src/triostr.c
@@ -52,7 +52,9 @@
# define BOOLEAN_T int
#endif
-#if defined(TRIO_COMPILER_SUPPORTS_C99)
+#ifdef __VMS
+# define USE_STRTOD
+#elif defined(TRIO_COMPILER_SUPPORTS_C99)
# define USE_STRTOD
# define USE_STRTOF
#elif defined(TRIO_COMPILER_MSVC)
@@ -78,6 +80,10 @@
# else
# define strcasecmp(x,y) strcmpi(x,y)
# endif
+#elif defined(TRIO_PLATFORM_OS400)
+# define USE_STRCASECMP
+# define USE_STRNCASECMP
+# include <strings.h>
#endif
#if !(defined(TRIO_PLATFORM_SUNOS))
@@ -165,11 +171,11 @@
#if !defined(TRIO_MINIMAL)
/**
Append @p source at the end of @p target.
-
+
@param target Target string.
@param source Source string.
@return Boolean value indicating success or failure.
-
+
@pre @p target must point to a memory chunk with sufficient room to
contain the @p target string and @p source string.
@pre No boundary checking is performed, so insufficient memory will
@@ -184,7 +190,7 @@
{
assert(target);
assert(source);
-
+
return (strcat(target, source) != NULL);
}
#endif /* !defined(TRIO_MINIMAL) */
@@ -192,12 +198,12 @@
#if !defined(TRIO_MINIMAL)
/**
Append at most @p max characters from @p source to @p target.
-
+
@param target Target string.
@param max Maximum number of characters to append.
@param source Source string.
@return Boolean value indicating success or failure.
-
+
@pre @p target must point to a memory chuck with sufficient room to
contain the @p target string and the @p source string (at most @p max
characters).
@@ -213,12 +219,12 @@
TRIO_CONST char *source)
{
size_t length;
-
+
assert(target);
assert(source);
length = trio_length(target);
-
+
if (max > length)
{
strncat(target, source, max - length - 1);
@@ -244,7 +250,7 @@
{
assert(string);
assert(substring);
-
+
return (0 != strstr(string, substring));
}
#endif /* !defined(TRIO_MINIMAL) */
@@ -253,11 +259,11 @@
#if !defined(TRIO_MINIMAL)
/**
Copy @p source to @p target.
-
+
@param target Target string.
@param source Source string.
@return Boolean value indicating success or failure.
-
+
@pre @p target must point to a memory chunk with sufficient room to
contain the @p source string.
@pre No boundary checking is performed, so insufficient memory will
@@ -272,7 +278,7 @@
{
assert(target);
assert(source);
-
+
(void)strcpy(target, source);
return TRUE;
}
@@ -281,12 +287,12 @@
/**
Copy at most @p max characters from @p source to @p target.
-
+
@param target Target string.
@param max Maximum number of characters to append.
@param source Source string.
@return Boolean value indicating success or failure.
-
+
@pre @p target must point to a memory chunk with sufficient room to
contain the @p source string (at most @p max characters).
@pre No boundary checking is performed, so insufficient memory will
@@ -336,10 +342,10 @@
/**
Duplicate @p source.
-
+
@param source Source string.
@return A copy of the @p source string.
-
+
@post @p target will be zero terminated.
*/
TRIO_STRING_PUBLIC char *
@@ -354,11 +360,11 @@
#if !defined(TRIO_MINIMAL)
/**
Duplicate at most @p max characters of @p source.
-
+
@param source Source string.
@param max Maximum number of characters to duplicate.
@return A copy of the @p source string.
-
+
@post @p target will be zero terminated.
*/
TRIO_STRING_PUBLIC char *
@@ -383,11 +389,11 @@
/**
Compare if two strings are equal.
-
+
@param first First string.
@param second Second string.
@return Boolean indicating whether the two strings are equal or not.
-
+
Case-insensitive comparison.
*/
TRIO_STRING_PUBLIC int
@@ -422,11 +428,11 @@
/**
Compare if two strings are equal.
-
+
@param first First string.
@param second Second string.
@return Boolean indicating whether the two strings are equal or not.
-
+
Case-sensitive comparison.
*/
TRIO_STRING_PUBLIC int
@@ -449,12 +455,12 @@
#if !defined(TRIO_MINIMAL)
/**
Compare if two strings up until the first @p max characters are equal.
-
+
@param first First string.
@param max Maximum number of characters to compare.
@param second Second string.
@return Boolean indicating whether the two strings are equal or not.
-
+
Case-sensitive comparison.
*/
TRIO_STRING_PUBLIC int
@@ -478,7 +484,7 @@
/**
Compare if two strings are equal.
-
+
@param first First string.
@param second Second string.
@return Boolean indicating whether the two strings are equal or not.
@@ -504,12 +510,12 @@
/**
Compare if two strings up until the first @p max characters are equal.
-
+
@param first First string.
@param max Maximum number of characters to compare.
@param second Second string.
@return Boolean indicating whether the two strings are equal or not.
-
+
Case-insensitive comparison.
*/
TRIO_STRING_PUBLIC int
@@ -558,7 +564,7 @@
int error_number)
{
#if defined(USE_STRERROR)
-
+
return strerror(error_number);
#elif defined(USE_SYS_ERRLIST)
@@ -569,11 +575,11 @@
return ((error_number < 0) || (error_number >= sys_nerr))
? "unknown"
: sys_errlist[error_number];
-
+
#else
-
+
return "unknown";
-
+
#endif
}
@@ -603,7 +609,7 @@
assert(format);
assert(datetime);
assert(max > 0);
-
+
return strftime(target, max, format, datetime);
}
#endif /* !defined(TRIO_MINIMAL) */
@@ -630,7 +636,7 @@
char ch;
assert(string);
-
+
switch (type)
{
case TRIO_HASH_PLAIN:
@@ -719,7 +725,7 @@
@return Boolean value indicating success or failure.
Case-insensitive comparison.
-
+
The following wildcards can be used
@li @c * Match any number of characters.
@li @c ? Match a single character.
@@ -732,7 +738,7 @@
{
assert(string);
assert(pattern);
-
+
for (; ('*' != *pattern); ++pattern, ++string)
{
if (NIL == *string)
@@ -757,7 +763,7 @@
}
}
while (*string++);
-
+
return FALSE;
}
#endif /* !defined(TRIO_MINIMAL) */
@@ -772,7 +778,7 @@
@return Boolean value indicating success or failure.
Case-sensitive comparison.
-
+
The following wildcards can be used
@li @c * Match any number of characters.
@li @c ? Match a single character.
@@ -785,7 +791,7 @@
{
assert(string);
assert(pattern);
-
+
for (; ('*' != *pattern); ++pattern, ++string)
{
if (NIL == *string)
@@ -810,7 +816,7 @@
}
}
while (*string++);
-
+
return FALSE;
}
#endif /* !defined(TRIO_MINIMAL) */
@@ -837,7 +843,7 @@
assert(target);
assert(source);
assert(Function);
-
+
while (*source != NIL)
{
*target++ = Function(*source++);
@@ -894,7 +900,7 @@
assert(string);
assert(substring);
-
+
size = trio_length(substring);
if (size <= max)
{
@@ -929,7 +935,7 @@
TRIO_CONST char *delimiters)
{
assert(delimiters);
-
+
return strtok(string, delimiters);
}
#endif /* !defined(TRIO_MINIMAL) */
@@ -1064,7 +1070,7 @@
}
}
}
-
+
value = integer + fraction;
if (exponent != 0)
{
@@ -1146,7 +1152,7 @@
{
assert(string);
assert((base >= 2) && (base <= 36));
-
+
return strtol(string, endp, base);
}
@@ -1164,16 +1170,16 @@
int source)
{
#if defined(USE_TOLOWER)
-
+
return tolower(source);
-
+
#else
/* Does not handle locales or non-contiguous alphabetic characters */
return ((source >= (int)'A') && (source <= (int)'Z'))
? source - 'A' + 'a'
: source;
-
+
#endif
}
#endif /* !defined(TRIO_MINIMAL) */
@@ -1195,7 +1201,7 @@
{
assert(string);
assert((base >= 2) && (base <= 36));
-
+
return strtoul(string, endp, base);
}
#endif /* !defined(TRIO_MINIMAL) */
@@ -1213,16 +1219,16 @@
int source)
{
#if defined(USE_TOUPPER)
-
+
return toupper(source);
-
+
#else
/* Does not handle locales or non-contiguous alphabetic characters */
return ((source >= (int)'a') && (source <= (int)'z'))
? source - 'a' + 'A'
: source;
-
+
#endif
}
@@ -1266,7 +1272,7 @@
TrioStringAlloc(TRIO_NOARGS)
{
trio_string_t *self;
-
+
self = (trio_string_t *)TRIO_MALLOC(sizeof(trio_string_t));
if (self)
{
@@ -1297,7 +1303,7 @@
new_size = (delta == 0)
? ( (self->allocated == 0) ? 1 : self->allocated * 2 )
: self->allocated + delta;
-
+
new_content = (char *)TRIO_REALLOC(self->content, new_size);
if (new_content)
{
@@ -1334,7 +1340,7 @@
#if !defined(TRIO_MINIMAL)
/**
Create a new dynamic string.
-
+
@param initial_size Initial size of the buffer.
@return Newly allocated dynamic string, or NULL if memory allocation failed.
*/
@@ -1367,7 +1373,7 @@
/**
Deallocate the dynamic string and its contents.
-
+
@param self Dynamic string
*/
TRIO_STRING_PUBLIC void
@@ -1376,7 +1382,7 @@
trio_string_t *self)
{
assert(self);
-
+
if (self)
{
trio_destroy(self->content);
@@ -1388,11 +1394,11 @@
#if !defined(TRIO_MINIMAL)
/**
Get a pointer to the content.
-
+
@param self Dynamic string.
@param offset Offset into content.
@return Pointer to the content.
-
+
@p Offset can be zero, positive, or negative. If @p offset is zero,
then the start of the content will be returned. If @p offset is positive,
then a pointer to @p offset number of characters from the beginning of the
@@ -1407,7 +1413,7 @@
int offset)
{
char *result = NULL;
-
+
assert(self);
if (self->content != NULL)
@@ -1440,10 +1446,10 @@
/**
Extract the content.
-
+
@param self Dynamic String
@return Content of dynamic string.
-
+
The content is removed from the dynamic string. This enables destruction
of the dynamic string without deallocation of the content.
*/
@@ -1453,7 +1459,7 @@
trio_string_t *self)
{
char *result;
-
+
assert(self);
result = self->content;
@@ -1467,13 +1473,13 @@
#if !defined(TRIO_MINIMAL)
/**
Set the content of the dynamic string.
-
+
@param self Dynamic String
@param buffer The new content.
-
+
Sets the content of the dynamic string to a copy @p buffer.
An existing content will be deallocated first, if necessary.
-
+
@remark
This function will make a copy of @p buffer.
You are responsible for deallocating @p buffer yourself.
@@ -1521,7 +1527,7 @@
#if !defined(TRIO_MINIMAL)
/**
Append the second string to the first.
-
+
@param self Dynamic string to be modified.
@param other Dynamic string to copy from.
@return Boolean value indicating success or failure.
@@ -1533,7 +1539,7 @@
trio_string_t *other)
{
size_t length;
-
+
assert(self);
assert(other);
@@ -1543,7 +1549,7 @@
trio_copy(&self->content[self->length], other->content);
self->length = length;
return TRUE;
-
+
error:
return FALSE;
}
@@ -1561,7 +1567,7 @@
TRIO_CONST char *other)
{
size_t length;
-
+
assert(self);
assert(other);
@@ -1571,7 +1577,7 @@
trio_copy(&self->content[self->length], other);
self->length = length;
return TRUE;
-
+
error:
return FALSE;
}
@@ -1597,7 +1603,7 @@
self->content[self->length] = character;
self->length++;
return TRUE;
-
+
error:
return FALSE;
}
@@ -1606,7 +1612,7 @@
#if !defined(TRIO_MINIMAL)
/**
Search for the first occurrence of second parameter in the first.
-
+
@param self Dynamic string to be modified.
@param other Dynamic string to copy from.
@return Boolean value indicating success or failure.
@@ -1691,7 +1697,7 @@
trio_string_t *other)
{
trio_string_t *self;
-
+
assert(other);
self = TrioStringAlloc();
@@ -1722,7 +1728,7 @@
TRIO_CONST char *other)
{
trio_string_t *self;
-
+
assert(other);
self = TrioStringAlloc();
diff --git a/third_party/libxml/src/uri.c b/third_party/libxml/src/uri.c
index 950e177..ff47abb 100644
--- a/third_party/libxml/src/uri.c
+++ b/third_party/libxml/src/uri.c
@@ -1,5 +1,5 @@
/**
- * uri.c: set of generic URI related routines
+ * uri.c: set of generic URI related routines
*
* Reference: RFCs 3986, 2732 and 2373
*
@@ -18,6 +18,37 @@
#include <libxml/globals.h>
#include <libxml/xmlerror.h>
+/**
+ * MAX_URI_LENGTH:
+ *
+ * The definition of the URI regexp in the above RFC has no size limit
+ * In practice they are usually relativey short except for the
+ * data URI scheme as defined in RFC 2397. Even for data URI the usual
+ * maximum size before hitting random practical limits is around 64 KB
+ * and 4KB is usually a maximum admitted limit for proper operations.
+ * The value below is more a security limit than anything else and
+ * really should never be hit by 'normal' operations
+ * Set to 1 MByte in 2012, this is only enforced on output
+ */
+#define MAX_URI_LENGTH 1024 * 1024
+
+static void
+xmlURIErrMemory(const char *extra)
+{
+ if (extra)
+ __xmlRaiseError(NULL, NULL, NULL,
+ NULL, NULL, XML_FROM_URI,
+ XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
+ extra, NULL, NULL, 0, 0,
+ "Memory allocation failed : %s\n", extra);
+ else
+ __xmlRaiseError(NULL, NULL, NULL,
+ NULL, NULL, XML_FROM_URI,
+ XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
+ NULL, NULL, NULL, 0, 0,
+ "Memory allocation failed\n");
+}
+
static void xmlCleanURI(xmlURIPtr uri);
/*
@@ -127,7 +158,7 @@
(((*(p) == '!')) || ((*(p) == '$')) || ((*(p) == '&')) || \
((*(p) == '(')) || ((*(p) == ')')) || ((*(p) == '*')) || \
((*(p) == '+')) || ((*(p) == ',')) || ((*(p) == ';')) || \
- ((*(p) == '=')))
+ ((*(p) == '=')) || ((*(p) == '\'')))
/*
* gen-delims = ":" / "/" / "?" / "#" / "[" / "]" / "@"
@@ -728,6 +759,8 @@
cur += 2;
ret = xmlParse3986Authority(uri, &cur);
if (ret != 0) return(ret);
+ if (uri->server == NULL)
+ uri->port = -1;
ret = xmlParse3986PathAbEmpty(uri, &cur);
if (ret != 0) return(ret);
*str = cur;
@@ -980,8 +1013,7 @@
ret = (xmlURIPtr) xmlMalloc(sizeof(xmlURI));
if (ret == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlCreateURI: out of memory\n");
+ xmlURIErrMemory("creating URI structure\n");
return(NULL);
}
memset(ret, 0, sizeof(xmlURI));
@@ -989,6 +1021,31 @@
}
/**
+ * xmlSaveUriRealloc:
+ *
+ * Function to handle properly a reallocation when saving an URI
+ * Also imposes some limit on the length of an URI string output
+ */
+static xmlChar *
+xmlSaveUriRealloc(xmlChar *ret, int *max) {
+ xmlChar *temp;
+ int tmp;
+
+ if (*max > MAX_URI_LENGTH) {
+ xmlURIErrMemory("reaching arbitrary MAX_URI_LENGTH limit\n");
+ return(NULL);
+ }
+ tmp = *max * 2;
+ temp = (xmlChar *) xmlRealloc(ret, (tmp + 1));
+ if (temp == NULL) {
+ xmlURIErrMemory("saving URI\n");
+ return(NULL);
+ }
+ *max = tmp;
+ return(temp);
+}
+
+/**
* xmlSaveUri:
* @uri: pointer to an xmlURI
*
@@ -1010,8 +1067,7 @@
max = 80;
ret = (xmlChar *) xmlMallocAtomic((max + 1) * sizeof(xmlChar));
if (ret == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
+ xmlURIErrMemory("saving URI\n");
return(NULL);
}
len = 0;
@@ -1020,28 +1076,16 @@
p = uri->scheme;
while (*p != 0) {
if (len >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret, (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
ret = temp;
}
ret[len++] = *p++;
}
if (len >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret, (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
ret[len++] = ':';
}
@@ -1049,15 +1093,9 @@
p = uri->opaque;
while (*p != 0) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret, (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
if (IS_RESERVED(*(p)) || IS_UNRESERVED(*(p)))
ret[len++] = *p++;
@@ -1070,17 +1108,11 @@
}
}
} else {
- if (uri->server != NULL) {
+ if ((uri->server != NULL) || (uri->port == -1)) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret, (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
ret[len++] = '/';
ret[len++] = '/';
@@ -1088,16 +1120,9 @@
p = uri->user;
while (*p != 0) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
if ((IS_UNRESERVED(*(p))) ||
((*(p) == ';')) || ((*(p) == ':')) ||
@@ -1114,78 +1139,45 @@
}
}
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
ret[len++] = '@';
}
- p = uri->server;
- while (*p != 0) {
- if (len >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
+ if (uri->server != NULL) {
+ p = uri->server;
+ while (*p != 0) {
+ if (len >= max) {
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
- ret = temp;
+ ret[len++] = *p++;
}
- ret[len++] = *p++;
- }
- if (uri->port > 0) {
- if (len + 10 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
+ if (uri->port > 0) {
+ if (len + 10 >= max) {
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
- ret = temp;
+ len += snprintf((char *) &ret[len], max - len, ":%d", uri->port);
}
- len += snprintf((char *) &ret[len], max - len, ":%d", uri->port);
}
} else if (uri->authority != NULL) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
ret[len++] = '/';
ret[len++] = '/';
p = uri->authority;
while (*p != 0) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
if ((IS_UNRESERVED(*(p))) ||
((*(p) == '$')) || ((*(p) == ',')) || ((*(p) == ';')) ||
@@ -1202,19 +1194,10 @@
}
} else if (uri->scheme != NULL) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
- ret[len++] = '/';
- ret[len++] = '/';
}
if (uri->path != NULL) {
p = uri->path;
@@ -1229,14 +1212,9 @@
(p[2] == ':') &&
(xmlStrEqual(BAD_CAST uri->scheme, BAD_CAST "file"))) {
if (len + 3 >= max) {
- max *= 2;
- ret = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (ret == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- return(NULL);
- }
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
ret[len++] = *p++;
ret[len++] = *p++;
@@ -1244,16 +1222,9 @@
}
while (*p != 0) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
if ((IS_UNRESERVED(*(p))) || ((*(p) == '/')) ||
((*(p) == ';')) || ((*(p) == '@')) || ((*(p) == '&')) ||
@@ -1271,63 +1242,35 @@
}
if (uri->query_raw != NULL) {
if (len + 1 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
ret[len++] = '?';
p = uri->query_raw;
while (*p != 0) {
if (len + 1 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
ret[len++] = *p++;
}
} else if (uri->query != NULL) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
ret[len++] = '?';
p = uri->query;
while (*p != 0) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
- if ((IS_UNRESERVED(*(p))) || (IS_RESERVED(*(p))))
+ if ((IS_UNRESERVED(*(p))) || (IS_RESERVED(*(p))))
ret[len++] = *p++;
else {
int val = *(unsigned char *)p++;
@@ -1341,33 +1284,19 @@
}
if (uri->fragment != NULL) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
ret[len++] = '#';
p = uri->fragment;
while (*p != 0) {
if (len + 3 >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret,
- (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
- if ((IS_UNRESERVED(*(p))) || (IS_RESERVED(*(p))))
+ if ((IS_UNRESERVED(*(p))) || (IS_RESERVED(*(p))))
ret[len++] = *p++;
else {
int val = *(unsigned char *)p++;
@@ -1379,18 +1308,16 @@
}
}
if (len >= max) {
- max *= 2;
- temp = (xmlChar *) xmlRealloc(ret, (max + 1) * sizeof(xmlChar));
- if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlSaveUri: out of memory\n");
- xmlFree(ret);
- return(NULL);
- }
- ret = temp;
+ temp = xmlSaveUriRealloc(ret, &max);
+ if (temp == NULL) goto mem_error;
+ ret = temp;
}
ret[len] = 0;
return(ret);
+
+mem_error:
+ xmlFree(ret);
+ return(NULL);
}
/**
@@ -1604,10 +1531,11 @@
break;
}
/* Valgrind complained, strcpy(cur, segp + 3); */
- /* string will overlap, do not use strcpy */
- tmp = cur;
- segp += 3;
- while ((*tmp++ = *segp++) != 0);
+ /* string will overlap, do not use strcpy */
+ tmp = cur;
+ segp += 3;
+ while ((*tmp++ = *segp++) != 0)
+ ;
/* If there are no previous segments, then keep going from here. */
segp = cur;
@@ -1692,8 +1620,7 @@
if (target == NULL) {
ret = (char *) xmlMallocAtomic(len + 1);
if (ret == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlURIUnescapeString: out of memory\n");
+ xmlURIErrMemory("unescaping URI value\n");
return(NULL);
}
} else
@@ -1703,14 +1630,14 @@
while(len > 0) {
if ((len > 2) && (*in == '%') && (is_hex(in[1])) && (is_hex(in[2]))) {
in++;
- if ((*in >= '0') && (*in <= '9'))
+ if ((*in >= '0') && (*in <= '9'))
*out = (*in - '0');
else if ((*in >= 'a') && (*in <= 'f'))
*out = (*in - 'a') + 10;
else if ((*in >= 'A') && (*in <= 'F'))
*out = (*in - 'A') + 10;
in++;
- if ((*in >= '0') && (*in <= '9'))
+ if ((*in >= '0') && (*in <= '9'))
*out = *out * 16 + (*in - '0');
else if ((*in >= 'a') && (*in <= 'f'))
*out = *out * 16 + (*in - 'a') + 10;
@@ -1743,8 +1670,7 @@
xmlChar *ret, ch;
xmlChar *temp;
const xmlChar *in;
-
- unsigned int len, out;
+ int len, out;
if (str == NULL)
return(NULL);
@@ -1756,19 +1682,16 @@
len += 20;
ret = (xmlChar *) xmlMallocAtomic(len);
if (ret == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlURIEscapeStr: out of memory\n");
+ xmlURIErrMemory("escaping URI value\n");
return(NULL);
}
in = (const xmlChar *) str;
out = 0;
while(*in != 0) {
if (len - out <= 3) {
- len += 20;
- temp = (xmlChar *) xmlRealloc(ret, len);
+ temp = xmlSaveUriRealloc(ret, &len);
if (temp == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlURIEscapeStr: out of memory\n");
+ xmlURIErrMemory("escaping URI value\n");
xmlFree(ret);
return(NULL);
}
@@ -1823,10 +1746,9 @@
int ret2;
#define NULLCHK(p) if(!p) { \
- xmlGenericError(xmlGenericErrorContext, \
- "xmlURIEscape: out of memory\n"); \
- xmlFreeURI(uri); \
- return NULL; } \
+ xmlURIErrMemory("escaping URI value\n"); \
+ xmlFreeURI(uri); \
+ return NULL; } \
if (str == NULL)
return (NULL);
@@ -1869,7 +1791,7 @@
if (uri->user) {
segment = xmlURIEscapeStr(BAD_CAST uri->user, BAD_CAST ";:&=+$,");
NULLCHK(segment)
- ret = xmlStrcat(ret,BAD_CAST "//");
+ ret = xmlStrcat(ret,BAD_CAST "//");
ret = xmlStrcat(ret, segment);
ret = xmlStrcat(ret, BAD_CAST "@");
xmlFree(segment);
@@ -1947,7 +1869,7 @@
*
* Computes he final URI of the reference done by checking that
* the given URI is valid, and building the final URI using the
- * base URI. This is processed according to section 5.2 of the
+ * base URI. This is processed according to section 5.2 of the
* RFC 2396
*
* 5.2. Resolving Relative References to Absolute Form
@@ -1971,7 +1893,7 @@
* as a reference to "." rather than as a synonym for the current
* URI. Should we do that here?
*/
- if (URI == NULL)
+ if (URI == NULL)
ret = -1;
else {
if (*URI) {
@@ -2042,7 +1964,7 @@
res->server = xmlMemStrdup(bas->server);
if (bas->user != NULL)
res->user = xmlMemStrdup(bas->user);
- res->port = bas->port;
+ res->port = bas->port;
}
if (bas->path != NULL)
res->path = xmlMemStrdup(bas->path);
@@ -2071,7 +1993,7 @@
}
if (bas->scheme != NULL)
res->scheme = xmlMemStrdup(bas->scheme);
-
+
if (ref->query_raw != NULL)
res->query_raw = xmlMemStrdup(ref->query_raw);
else if (ref->query != NULL)
@@ -2093,7 +2015,7 @@
res->server = xmlMemStrdup(ref->server);
if (ref->user != NULL)
res->user = xmlMemStrdup(ref->user);
- res->port = ref->port;
+ res->port = ref->port;
}
if (ref->path != NULL)
res->path = xmlMemStrdup(ref->path);
@@ -2105,7 +2027,7 @@
res->server = xmlMemStrdup(bas->server);
if (bas->user != NULL)
res->user = xmlMemStrdup(bas->user);
- res->port = bas->port;
+ res->port = bas->port;
}
/*
@@ -2133,8 +2055,7 @@
len += strlen(bas->path);
res->path = (char *) xmlMallocAtomic(len);
if (res->path == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlBuildURI: out of memory\n");
+ xmlURIErrMemory("resolving URI against base\n");
goto done;
}
res->path[0] = 0;
@@ -2380,7 +2301,7 @@
}
len = xmlStrlen (uptr) + 1;
}
-
+
if (nbslash == 0) {
if (uptr != NULL)
/* exception characters from xmlSaveUri */
@@ -2395,8 +2316,7 @@
*/
val = (xmlChar *) xmlMalloc (len + 3 * nbslash);
if (val == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlBuildRelativeURI: out of memory\n");
+ xmlURIErrMemory("building relative URI\n");
goto done;
}
vptr = val;
@@ -2448,14 +2368,14 @@
* xmlCanonicPath:
* @path: the resource locator in a filesystem notation
*
- * Constructs a canonic path from the specified path.
+ * Constructs a canonic path from the specified path.
*
- * Returns a new canonic path, or a duplicate of the path parameter if the
+ * Returns a new canonic path, or a duplicate of the path parameter if the
* construction fails. The caller is responsible for freeing the memory occupied
- * by the returned string. If there is insufficient memory available, or the
+ * by the returned string. If there is insufficient memory available, or the
* argument is NULL, the function returns NULL.
*/
-#define IS_WINDOWS_PATH(p) \
+#define IS_WINDOWS_PATH(p) \
((p != NULL) && \
(((p[0] >= 'a') && (p[0] <= 'z')) || \
((p[0] >= 'A') && (p[0] <= 'Z'))) && \
@@ -2467,7 +2387,7 @@
* For Windows implementations, additional work needs to be done to
* replace backslashes in pathnames with "forward slashes"
*/
-#if defined(_WIN32) && !defined(__CYGWIN__)
+#if defined(_WIN32) && !defined(__CYGWIN__)
int len = 0;
int i = 0;
xmlChar *p = NULL;
@@ -2479,7 +2399,20 @@
if (path == NULL)
return(NULL);
- /* sanitize filename starting with // so it can be used as URI */
+#if defined(_WIN32)
+ /*
+ * We must not change the backslashes to slashes if the the path
+ * starts with \\?\
+ * Those paths can be up to 32k characters long.
+ * Was added specifically for OpenOffice, those paths can't be converted
+ * to URIs anyway.
+ */
+ if ((path[0] == '\\') && (path[1] == '\\') && (path[2] == '?') &&
+ (path[3] == '\\') )
+ return xmlStrdup((const xmlChar *) path);
+#endif
+
+ /* sanitize filename starting with // so it can be used as URI */
if ((path[0] == '/') && (path[1] == '/') && (path[2] != '/'))
path++;
@@ -2526,7 +2459,7 @@
path_processing:
/* For Windows implementations, replace backslashes with 'forward slashes' */
-#if defined(_WIN32) && !defined(__CYGWIN__)
+#if defined(_WIN32) && !defined(__CYGWIN__)
/*
* Create a URI structure
*/
@@ -2583,7 +2516,7 @@
*
* Constructs an URI expressing the existing path
*
- * Returns a new URI, or a duplicate of the path parameter if the
+ * Returns a new URI, or a duplicate of the path parameter if the
* construction fails. The caller is responsible for freeing the memory
* occupied by the returned string. If there is insufficient memory available,
* or the argument is NULL, the function returns NULL.
@@ -2606,7 +2539,7 @@
if (cal == NULL)
return(NULL);
#if defined(_WIN32) && !defined(__CYGWIN__)
- /* xmlCanonicPath can return an URI on Windows (is that the intended behaviour?)
+ /* xmlCanonicPath can return an URI on Windows (is that the intended behaviour?)
If 'cal' is a valid URI allready then we are done here, as continuing would make
it invalid. */
if ((uri = xmlParseURI((const char *) cal)) != NULL) {
diff --git a/third_party/libxml/src/valid.c b/third_party/libxml/src/valid.c
index 2cb32f3..409aa81 100644
--- a/third_party/libxml/src/valid.c
+++ b/third_party/libxml/src/valid.c
@@ -31,7 +31,7 @@
/* #define DEBUG_VALID_ALGO */
/* #define DEBUG_REGEXP_ALGO */
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
@@ -301,7 +301,7 @@
if (elemDecl->contModel == NULL)
xmlValidBuildContentModel(ctxt, elemDecl);
if (elemDecl->contModel != NULL) {
- ctxt->vstateTab[ctxt->vstateNr].exec =
+ ctxt->vstateTab[ctxt->vstateNr].exec =
xmlRegNewExecCtxt(elemDecl->contModel, NULL, NULL);
} else {
ctxt->vstateTab[ctxt->vstateNr].exec = NULL;
@@ -623,7 +623,7 @@
#define DEBUG_VALID_STATE(n,c) xmlValidStateDebug(ctxt);
#define DEBUG_VALID_MSG(m) \
xmlGenericError(xmlGenericErrorContext, "%s\n", m);
-
+
#else
#define DEBUG_VALID_STATE(n,c)
#define DEBUG_VALID_MSG(m)
@@ -676,7 +676,7 @@
xmlAutomataStatePtr oldstate = ctxt->state;
xmlChar fn[50];
xmlChar *fullname;
-
+
fullname = xmlBuildQName(content->name, content->prefix, fn, 50);
if (fullname == NULL) {
xmlVErrMemory(ctxt, "Building content model");
@@ -701,9 +701,9 @@
break;
case XML_ELEMENT_CONTENT_MULT:
ctxt->state = xmlAutomataNewEpsilon(ctxt->am,
- ctxt->state, NULL);
+ ctxt->state, NULL);
xmlAutomataNewTransition(ctxt->am,
- ctxt->state, ctxt->state, fullname, NULL);
+ ctxt->state, ctxt->state, fullname, NULL);
break;
}
if ((fullname != fn) && (fullname != content->name))
@@ -752,7 +752,7 @@
xmlElementContentOccur ocur;
ocur = content->ocur;
- if ((ocur == XML_ELEMENT_CONTENT_PLUS) ||
+ if ((ocur == XML_ELEMENT_CONTENT_PLUS) ||
(ocur == XML_ELEMENT_CONTENT_MULT)) {
ctxt->state = xmlAutomataNewEpsilon(ctxt->am,
ctxt->state, NULL);
@@ -944,7 +944,7 @@
}
break;
default:
- xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
"Internal: ELEMENT content corrupted invalid type\n",
NULL);
return(NULL);
@@ -1001,7 +1001,7 @@
* @cur: An element content pointer.
*
* Build a copy of an element content description.
- *
+ *
* Returns the new xmlElementContentPtr or NULL in case of error.
*/
xmlElementContentPtr
@@ -1028,7 +1028,7 @@
else
ret->name = xmlStrdup(cur->name);
}
-
+
if (cur->prefix != NULL) {
if (dict)
ret->prefix = xmlDictLookup(dict, cur->prefix, -1);
@@ -1058,7 +1058,7 @@
else
tmp->name = xmlStrdup(cur->name);
}
-
+
if (cur->prefix != NULL) {
if (dict)
tmp->prefix = xmlDictLookup(dict, cur->prefix, -1);
@@ -1082,7 +1082,7 @@
*
* Build a copy of an element content description.
* Deprecated, use xmlCopyDocElementContent instead
- *
+ *
* Returns the new xmlElementContentPtr or NULL in case of error.
*/
xmlElementContentPtr
@@ -1114,7 +1114,7 @@
case XML_ELEMENT_CONTENT_OR:
break;
default:
- xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
"Internal: ELEMENT content corrupted invalid type\n",
NULL);
return;
@@ -1200,7 +1200,7 @@
xmlDumpElementContent(buf, content->c2, 0);
break;
default:
- xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
"Internal: ELEMENT content corrupted invalid type\n",
NULL);
}
@@ -1397,7 +1397,7 @@
switch (type) {
case XML_ELEMENT_TYPE_EMPTY:
if (content != NULL) {
- xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
"xmlAddElementDecl: content != NULL for EMPTY\n",
NULL);
return(NULL);
@@ -1405,7 +1405,7 @@
break;
case XML_ELEMENT_TYPE_ANY:
if (content != NULL) {
- xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
"xmlAddElementDecl: content != NULL for ANY\n",
NULL);
return(NULL);
@@ -1413,7 +1413,7 @@
break;
case XML_ELEMENT_TYPE_MIXED:
if (content == NULL) {
- xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
"xmlAddElementDecl: content == NULL for MIXED\n",
NULL);
return(NULL);
@@ -1421,14 +1421,14 @@
break;
case XML_ELEMENT_TYPE_ELEMENT:
if (content == NULL) {
- xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
"xmlAddElementDecl: content == NULL for ELEMENT\n",
NULL);
return(NULL);
}
break;
default:
- xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
"Internal: ELEMENT decl corrupted invalid type\n",
NULL);
return(NULL);
@@ -1608,7 +1608,7 @@
* @elem: An element
*
* Build a copy of an element.
- *
+ *
* Returns the new xmlElementPtr or NULL in case of error.
*/
static xmlElementPtr
@@ -1642,7 +1642,7 @@
* @table: An element table
*
* Build a copy of an element table.
- *
+ *
* Returns the new xmlElementTablePtr or NULL in case of error.
*/
xmlElementTablePtr
@@ -1707,7 +1707,7 @@
xmlBufferWriteChar(buf, ">\n");
break;
default:
- xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
"Internal: ELEMENT struct corrupted invalid type\n",
NULL);
}
@@ -1798,6 +1798,7 @@
if (cur == NULL) return(NULL);
ret = xmlCreateEnumeration((xmlChar *) cur->name);
+ if (ret == NULL) return(NULL);
if (cur->next != NULL) ret->next = xmlCopyEnumeration(cur->next);
else ret->next = NULL;
@@ -1818,7 +1819,7 @@
xmlDumpEnumeration(xmlBufferPtr buf, xmlEnumerationPtr cur) {
if ((buf == NULL) || (cur == NULL))
return;
-
+
xmlBufferWriteCHAR(buf, cur->name);
if (cur->next == NULL)
xmlBufferWriteChar(buf, ")");
@@ -1973,13 +1974,13 @@
case XML_ATTRIBUTE_NOTATION:
break;
default:
- xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
"Internal: ATTRIBUTE struct corrupted invalid type\n",
NULL);
xmlFreeEnumeration(tree);
return(NULL);
}
- if ((defaultValue != NULL) &&
+ if ((defaultValue != NULL) &&
(!xmlValidateAttributeValueInternal(dtd->doc, type, defaultValue))) {
xmlErrValidNode(ctxt, (xmlNodePtr) dtd, XML_DTD_ATTRIBUTE_DEFAULT,
"Attribute %s of %s: invalid default value\n",
@@ -2153,7 +2154,7 @@
* @attr: An attribute
*
* Build a copy of an attribute.
- *
+ *
* Returns the new xmlAttributePtr or NULL in case of error.
*/
static xmlAttributePtr
@@ -2186,7 +2187,7 @@
* @table: An attribute table
*
* Build a copy of an attribute table.
- *
+ *
* Returns the new xmlAttributeTablePtr or NULL in case of error.
*/
xmlAttributeTablePtr
@@ -2251,7 +2252,7 @@
xmlDumpEnumeration(buf, attr->tree);
break;
default:
- xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
"Internal: ATTRIBUTE struct corrupted invalid type\n",
NULL);
}
@@ -2268,7 +2269,7 @@
xmlBufferWriteChar(buf, " #FIXED");
break;
default:
- xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+ xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
"Internal: ATTRIBUTE struct corrupted invalid def\n",
NULL);
}
@@ -2398,7 +2399,7 @@
*/
if (xmlHashAddEntry(table, name, ret)) {
#ifdef LIBXML_VALID_ENABLED
- xmlErrValid(NULL, XML_DTD_NOTATION_REDEFINED,
+ xmlErrValid(NULL, XML_DTD_NOTATION_REDEFINED,
"xmlAddNotationDecl: %s already defined\n",
(const char *) name);
#endif /* LIBXML_VALID_ENABLED */
@@ -2425,7 +2426,7 @@
* @nota: A notation
*
* Build a copy of a notation.
- *
+ *
* Returns the new xmlNotationPtr or NULL in case of error.
*/
static xmlNotationPtr
@@ -2457,7 +2458,7 @@
* @table: A notation table
*
* Build a copy of a notation table.
- *
+ *
* Returns the new xmlNotationTablePtr or NULL in case of error.
*/
xmlNotationTablePtr
@@ -2535,7 +2536,7 @@
* current scope
*/
#define DICT_FREE(str) \
- if ((str) && ((!dict) || \
+ if ((str) && ((!dict) || \
(xmlDictOwns(dict, (const xmlChar *)(str)) == 0))) \
xmlFree((char *)(str));
@@ -2573,7 +2574,7 @@
*
* Returns NULL if not, otherwise the new xmlIDPtr
*/
-xmlIDPtr
+xmlIDPtr
xmlAddID(xmlValidCtxtPtr ctxt, xmlDocPtr doc, const xmlChar *value,
xmlAttrPtr attr) {
xmlIDPtr ret;
@@ -2633,11 +2634,8 @@
/*
* The id is already defined in this DTD.
*/
- if ((ctxt != NULL) && (ctxt->error != NULL)) {
- xmlErrValidNode(ctxt, attr->parent, XML_DTD_ID_REDEFINED,
- "ID %s already defined\n",
- value, NULL, NULL);
- }
+ xmlErrValidNode(ctxt, attr->parent, XML_DTD_ID_REDEFINED,
+ "ID %s already defined\n", value, NULL, NULL);
#endif /* LIBXML_VALID_ENABLED */
xmlFreeID(ret);
return(NULL);
@@ -2687,7 +2685,7 @@
((xmlStrEqual(BAD_CAST "name", attr->name)) &&
((elem == NULL) || (xmlStrEqual(elem->name, BAD_CAST "a")))))
return(1);
- return(0);
+ return(0);
} else if (elem == NULL) {
return(0);
} else {
@@ -2740,23 +2738,24 @@
if (doc == NULL) return(-1);
if (attr == NULL) return(-1);
+
table = (xmlIDTablePtr) doc->ids;
- if (table == NULL)
+ if (table == NULL)
return(-1);
- if (attr == NULL)
- return(-1);
ID = xmlNodeListGetString(doc, attr->children, 1);
if (ID == NULL)
- return(-1);
+ return(-1);
+
id = xmlHashLookup(table, ID);
if (id == NULL || id->attr != attr) {
- xmlFree(ID);
- return(-1);
+ xmlFree(ID);
+ return(-1);
}
+
xmlHashRemoveEntry(table, ID, (xmlHashDeallocator) xmlFreeID);
xmlFree(ID);
- attr->atype = 0;
+ attr->atype = 0;
return(0);
}
@@ -2769,7 +2768,7 @@
*
* Returns NULL if not found, otherwise the xmlAttrPtr defining the ID
*/
-xmlAttrPtr
+xmlAttrPtr
xmlGetID(xmlDocPtr doc, const xmlChar *ID) {
xmlIDTablePtr table;
xmlIDPtr id;
@@ -2783,7 +2782,7 @@
}
table = (xmlIDTablePtr) doc->ids;
- if (table == NULL)
+ if (table == NULL)
return(NULL);
id = xmlHashLookup(table, ID);
@@ -2804,7 +2803,7 @@
* Refs *
* *
************************************************************************/
-typedef struct xmlRemoveMemo_t
+typedef struct xmlRemoveMemo_t
{
xmlListPtr l;
xmlAttrPtr ap;
@@ -2812,7 +2811,7 @@
typedef xmlRemoveMemo *xmlRemoveMemoPtr;
-typedef struct xmlValidateMemo_t
+typedef struct xmlValidateMemo_t
{
xmlValidCtxtPtr ctxt;
const xmlChar *name;
@@ -2895,7 +2894,7 @@
*
* Returns NULL if not, otherwise the new xmlRefPtr
*/
-xmlRefPtr
+xmlRefPtr
xmlAddRef(xmlValidCtxtPtr ctxt, xmlDocPtr doc, const xmlChar *value,
xmlAttrPtr attr) {
xmlRefPtr ret;
@@ -3023,7 +3022,7 @@
return(0);
} else if (doc->type == XML_HTML_DOCUMENT_NODE) {
/* TODO @@@ */
- return(0);
+ return(0);
} else {
xmlAttributePtr attrDecl;
@@ -3059,21 +3058,21 @@
if (doc == NULL) return(-1);
if (attr == NULL) return(-1);
+
table = (xmlRefTablePtr) doc->refs;
- if (table == NULL)
+ if (table == NULL)
return(-1);
- if (attr == NULL)
- return(-1);
ID = xmlNodeListGetString(doc, attr->children, 1);
if (ID == NULL)
return(-1);
- ref_list = xmlHashLookup(table, ID);
+ ref_list = xmlHashLookup(table, ID);
if(ref_list == NULL) {
xmlFree(ID);
return (-1);
}
+
/* At this point, ref_list refers to a list of references which
* have the same key as the supplied attr. Our list of references
* is ordered by reference address and we don't have that information
@@ -3086,7 +3085,7 @@
*/
target.l = ref_list;
target.ap = attr;
-
+
/* Remove the supplied attr from our list */
xmlListWalk(ref_list, xmlWalkRemoveRef, &target);
@@ -3103,11 +3102,11 @@
* @doc: pointer to the document
* @ID: the ID value
*
- * Find the set of references for the supplied ID.
+ * Find the set of references for the supplied ID.
*
* Returns NULL if not found, otherwise node set for the ID.
*/
-xmlListPtr
+xmlListPtr
xmlGetRefs(xmlDocPtr doc, const xmlChar *ID) {
xmlRefTablePtr table;
@@ -3120,7 +3119,7 @@
}
table = (xmlRefTablePtr) doc->refs;
- if (table == NULL)
+ if (table == NULL)
return(NULL);
return (xmlHashLookup(table, ID));
@@ -3185,7 +3184,7 @@
if (dtd->doc != NULL)
dict = dtd->doc->dict;
- if (!create)
+ if (!create)
return(NULL);
/*
* Create the Element table if needed.
@@ -3798,7 +3797,7 @@
*
* [ VC: Name Token ]
* Values of type NMTOKEN must match the Nmtoken production; values
- * of type NMTOKENS must match Nmtokens.
+ * of type NMTOKENS must match Nmtokens.
*
* returns 1 if valid or 0 otherwise
*/
@@ -3857,7 +3856,7 @@
if ((ent == NULL) && (doc->standalone == 1)) {
doc->standalone = 0;
ent = xmlGetDocEntity(doc, value);
- }
+ }
if (ent == NULL) {
xmlErrValidNode(ctxt, (xmlNodePtr) doc,
XML_DTD_UNKNOWN_ENTITY,
@@ -3968,7 +3967,7 @@
if ((elem->ns != NULL) && (elem->ns->prefix != NULL)) {
xmlChar fn[50];
xmlChar *fullname;
-
+
fullname = xmlBuildQName(elem->name, elem->ns->prefix, fn, 50);
if (fullname == NULL)
return(NULL);
@@ -4167,7 +4166,7 @@
}
}
if (nbId > 1) {
-
+
xmlErrValidNodeNr(ctxt, (xmlNodePtr) attr, XML_DTD_ID_SUBSET,
"Element %s has %d ID attribute defined in the internal subset : %s\n",
attr->elem, nbId, attr->name);
@@ -4230,7 +4229,7 @@
xmlElementPtr tst;
CHECK_DTD;
-
+
if (elem == NULL) return(1);
#if 0
@@ -4347,7 +4346,7 @@
int
xmlValidateOneAttribute(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
- xmlNodePtr elem, xmlAttrPtr attr, const xmlChar *value)
+ xmlNodePtr elem, xmlAttrPtr attr, const xmlChar *value)
{
xmlAttributePtr attrDecl = NULL;
int val;
@@ -4360,7 +4359,7 @@
if ((elem->ns != NULL) && (elem->ns->prefix != NULL)) {
xmlChar fn[50];
xmlChar *fullname;
-
+
fullname = xmlBuildQName(elem->name, elem->ns->prefix, fn, 50);
if (fullname == NULL)
return(0);
@@ -4444,7 +4443,7 @@
nota = xmlGetDtdNotationDesc(doc->intSubset, value);
if (nota == NULL)
nota = xmlGetDtdNotationDesc(doc->extSubset, value);
-
+
if (nota == NULL) {
xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_NOTATION,
"Value \"%s\" for attribute %s of %s is not a declared Notation\n",
@@ -4537,7 +4536,7 @@
if (prefix != NULL) {
xmlChar fn[50];
xmlChar *fullname;
-
+
fullname = xmlBuildQName(elem->name, prefix, fn, 50);
if (fullname == NULL) {
xmlVErrMemory(ctxt, "Validating namespace");
@@ -4641,7 +4640,7 @@
nota = xmlGetDtdNotationDesc(doc->intSubset, value);
if (nota == NULL)
nota = xmlGetDtdNotationDesc(doc->extSubset, value);
-
+
if (nota == NULL) {
if (ns->prefix != NULL) {
xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_NOTATION,
@@ -4777,7 +4776,7 @@
NODE = xmlValidateSkipIgnorable(NODE);
if ((NODE == NULL) && (CONT == NULL))
return(1);
- if ((NODE == NULL) &&
+ if ((NODE == NULL) &&
((CONT->ocur == XML_ELEMENT_CONTENT_MULT) ||
(CONT->ocur == XML_ELEMENT_CONTENT_OPT))) {
return(1);
@@ -5236,7 +5235,7 @@
xmlElementContentPtr cont;
const xmlChar *name;
- if (elemDecl == NULL)
+ if ((elemDecl == NULL) || (parent == NULL) || (ctxt == NULL))
return(-1);
cont = elemDecl->content;
name = elemDecl->name;
@@ -5286,7 +5285,7 @@
if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
xmlChar fn[50];
xmlChar *fullname;
-
+
fullname = xmlBuildQName(cur->name,
cur->ns->prefix, fn, 50);
if (fullname == NULL) {
@@ -5400,7 +5399,7 @@
last = tmp;
}
if (cur->type == XML_CDATA_SECTION_NODE) {
- /*
+ /*
* E59 spaces in CDATA does not match the
* nonterminal S
*/
@@ -5517,7 +5516,8 @@
int ret = 1;
xmlNodePtr cur, child;
- if ((ctxt == NULL) || (doc == NULL) || (elem == NULL))
+ if ((ctxt == NULL) || (doc == NULL) || (elem == NULL) ||
+ (elem->type != XML_ELEMENT_NODE))
return(0);
child = elem->children;
@@ -5598,7 +5598,7 @@
} else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
(cont->c1 == NULL) ||
(cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)){
- xmlErrValid(NULL, XML_DTD_MIXED_CORRUPT,
+ xmlErrValid(NULL, XML_DTD_MIXED_CORRUPT,
"Internal: MIXED struct corrupted\n",
NULL);
break;
@@ -5622,7 +5622,7 @@
} else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
(cont->c1 == NULL) ||
(cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)){
- xmlErrValid(ctxt, XML_DTD_MIXED_CORRUPT,
+ xmlErrValid(ctxt, XML_DTD_MIXED_CORRUPT,
"Internal: MIXED struct corrupted\n",
NULL);
break;
@@ -5651,7 +5651,7 @@
xmlElementPtr elemDecl = NULL;
const xmlChar *prefix = NULL;
- if ((ctxt == NULL) || (doc == NULL) ||
+ if ((ctxt == NULL) || (doc == NULL) ||
(elem == NULL) || (elem->name == NULL))
return(NULL);
if (extsubset != NULL)
@@ -5795,7 +5795,7 @@
* xmlValidatePushCData:
* @ctxt: the validation context
* @data: some character data read
- * @len: the lenght of the data
+ * @len: the length of the data
*
* check the CData parsed for validation in the current stack
*
@@ -6017,7 +6017,7 @@
return(0);
/*
- * If vstateNr is not zero that means continuous validation is
+ * If vstateNr is not zero that means continuous validation is
* activated, do not try to check the content model at that level.
*/
if (ctxt->vstateNr == 0) {
@@ -6060,7 +6060,7 @@
if ((child->ns != NULL) && (child->ns->prefix != NULL)) {
xmlChar fn[50];
xmlChar *fullname;
-
+
fullname = xmlBuildQName(child->name, child->ns->prefix,
fn, 50);
if (fullname == NULL)
@@ -6078,7 +6078,7 @@
} else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
(cont->c1 == NULL) ||
(cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)){
- xmlErrValid(NULL, XML_DTD_MIXED_CORRUPT,
+ xmlErrValid(NULL, XML_DTD_MIXED_CORRUPT,
"Internal: MIXED struct corrupted\n",
NULL);
break;
@@ -6101,7 +6101,7 @@
} else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
(cont->c1 == NULL) ||
(cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)) {
- xmlErrValid(ctxt, XML_DTD_MIXED_CORRUPT,
+ xmlErrValid(ctxt, XML_DTD_MIXED_CORRUPT,
"Internal: MIXED struct corrupted\n",
NULL);
break;
@@ -6181,7 +6181,7 @@
}
} else {
xmlAttrPtr attrib;
-
+
attrib = elem->properties;
while (attrib != NULL) {
if (xmlStrEqual(attrib->name, attr->name)) {
@@ -6196,18 +6196,18 @@
* allow to define the URI instead of the prefix :-(
*/
if (nameSpace == NULL) {
- if (qualified < 0)
+ if (qualified < 0)
qualified = 0;
} else if (!xmlStrEqual(nameSpace->prefix,
attr->prefix)) {
- if (qualified < 1)
+ if (qualified < 1)
qualified = 1;
} else
goto found;
} else {
/*
* We should allow applications to define namespaces
- * for their application even if the DTD doesn't
+ * for their application even if the DTD doesn't
* carry one, otherwise, basically we would always
* break.
*/
@@ -6280,7 +6280,7 @@
}
}
}
-found:
+found:
attr = attr->nexth;
}
return(ret);
@@ -6327,7 +6327,7 @@
if ((root->ns != NULL) && (root->ns->prefix != NULL)) {
xmlChar fn[50];
xmlChar *fullname;
-
+
fullname = xmlBuildQName(root->name, root->ns->prefix, fn, 50);
if (fullname == NULL) {
xmlVErrMemory(ctxt, NULL);
@@ -6338,7 +6338,7 @@
xmlFree(fullname);
if (ret == 1)
goto name_ok;
- }
+ }
if ((xmlStrEqual(doc->intSubset->name, BAD_CAST "HTML")) &&
(xmlStrEqual(root->name, BAD_CAST "html")))
goto name_ok;
@@ -6359,7 +6359,7 @@
* @doc: a document instance
* @elem: an element instance
*
- * Try to validate the subtree under an element
+ * Try to validate the subtree under an element
*
* returns 1 if valid or 0 otherwise
*/
@@ -6379,7 +6379,8 @@
* they don't really mean anything validation wise.
*/
if ((elem->type == XML_XINCLUDE_START) ||
- (elem->type == XML_XINCLUDE_END))
+ (elem->type == XML_XINCLUDE_END) ||
+ (elem->type == XML_NAMESPACE_DECL))
return(1);
CHECK_DTD;
@@ -6538,7 +6539,7 @@
memo.name = name;
xmlListWalk(ref_list, xmlWalkValidateList, &memo);
-
+
}
/**
@@ -6550,7 +6551,7 @@
* incremental validation steps have been completed
*
* basically it does the following checks described by the XML Rec
- *
+ *
* Check all the IDREF/IDREFS attributes definition for validity
*
* returns 1 if valid or 0 otherwise
@@ -6559,15 +6560,20 @@
int
xmlValidateDocumentFinal(xmlValidCtxtPtr ctxt, xmlDocPtr doc) {
xmlRefTablePtr table;
+ unsigned int save;
if (ctxt == NULL)
return(0);
if (doc == NULL) {
- xmlErrValid(ctxt, XML_DTD_NO_DOC,
+ xmlErrValid(ctxt, XML_DTD_NO_DOC,
"xmlValidateDocumentFinal: doc == NULL\n", NULL);
return(0);
}
+ /* trick to get correct line id report */
+ save = ctxt->finishDtd;
+ ctxt->finishDtd = 0;
+
/*
* Check all the NOTATION/NOTATIONS attributes
*/
@@ -6581,6 +6587,8 @@
ctxt->doc = doc;
ctxt->valid = 1;
xmlHashScan(table, (xmlHashScanner) xmlValidateCheckRefCallback, ctxt);
+
+ ctxt->finishDtd = save;
return(ctxt->valid);
}
@@ -6675,7 +6683,7 @@
case XML_ATTRIBUTE_ENTITIES:
case XML_ATTRIBUTE_NOTATION:
if (cur->defaultValue != NULL) {
-
+
ret = xmlValidateAttributeValue2(ctxt, ctxt->doc, cur->name,
cur->atype, cur->defaultValue);
if ((ret == 0) && (ctxt->valid == 1))
@@ -6732,9 +6740,9 @@
* subsets have been parsed
*
* basically it does the following checks described by the XML Rec
- * - check that ENTITY and ENTITIES type attributes default or
+ * - check that ENTITY and ENTITIES type attributes default or
* possible values matches one of the defined entities.
- * - check that NOTATION type attributes default or
+ * - check that NOTATION type attributes default or
* possible values matches one of the defined notations.
*
* returns 1 if valid or 0 if invalid and -1 if not well-formed
@@ -6805,7 +6813,7 @@
xmlChar *sysID;
if (doc->intSubset->SystemID != NULL) {
sysID = xmlBuildURI(doc->intSubset->SystemID,
- doc->URL);
+ doc->URL);
if (sysID == NULL) {
xmlErrValid(ctxt, XML_DTD_LOAD_ERROR,
"Could not build URI for external subset \"%s\"\n",
@@ -6878,17 +6886,17 @@
if (*len >= max) return(*len);
switch (ctree->type) {
- case XML_ELEMENT_CONTENT_PCDATA:
+ case XML_ELEMENT_CONTENT_PCDATA:
for (i = 0; i < *len;i++)
if (xmlStrEqual(BAD_CAST "#PCDATA", names[i])) return(*len);
names[(*len)++] = BAD_CAST "#PCDATA";
break;
- case XML_ELEMENT_CONTENT_ELEMENT:
+ case XML_ELEMENT_CONTENT_ELEMENT:
for (i = 0; i < *len;i++)
if (xmlStrEqual(ctree->name, names[i])) return(*len);
names[(*len)++] = ctree->name;
break;
- case XML_ELEMENT_CONTENT_SEQ:
+ case XML_ELEMENT_CONTENT_SEQ:
xmlValidGetPotentialChildren(ctree->c1, names, len, max);
xmlValidGetPotentialChildren(ctree->c2, names, len, max);
break;
@@ -6897,7 +6905,7 @@
xmlValidGetPotentialChildren(ctree->c2, names, len, max);
break;
}
-
+
return(*len);
}
@@ -6939,19 +6947,19 @@
int max) {
xmlValidCtxt vctxt;
int nb_valid_elements = 0;
- const xmlChar *elements[256];
+ const xmlChar *elements[256]={0};
int nb_elements = 0, i;
const xmlChar *name;
-
+
xmlNode *ref_node;
xmlNode *parent;
xmlNode *test_node;
-
+
xmlNode *prev_next;
xmlNode *next_prev;
xmlNode *parent_childs;
xmlNode *parent_last;
-
+
xmlElement *element_desc;
if (prev == NULL && next == NULL)
@@ -6976,7 +6984,7 @@
element_desc = xmlGetDtdElementDesc(parent->doc->extSubset,
parent->name);
if (element_desc == NULL) return(-1);
-
+
/*
* Do a backup of the current tree structure
*/
@@ -6987,16 +6995,19 @@
/*
* Creates a dummy node and insert it into the tree
- */
+ */
test_node = xmlNewDocNode (ref_node->doc, NULL, BAD_CAST "<!dummy?>", NULL);
+ if (test_node == NULL)
+ return(-1);
+
test_node->parent = parent;
test_node->prev = prev;
test_node->next = next;
name = test_node->name;
-
+
if (prev) prev->next = test_node;
else parent->children = test_node;
-
+
if (next) next->prev = test_node;
else parent->last = test_node;
@@ -7006,7 +7017,7 @@
*/
nb_elements = xmlValidGetPotentialChildren(element_desc->content,
elements, &nb_elements, 256);
-
+
for (i = 0;i < nb_elements;i++) {
test_node->name = elements[i];
if (xmlValidateOneElement(&vctxt, parent->doc, parent)) {
diff --git a/third_party/libxml/src/win32/Makefile b/third_party/libxml/src/win32/Makefile
deleted file mode 100644
index e7947cc..0000000
--- a/third_party/libxml/src/win32/Makefile
+++ /dev/null
@@ -1,465 +0,0 @@
-# Makefile for libxml2, specific for Windows, MSVC and NMAKE.
-#
-# Take a look at the beginning and modify the variables to suit your
-# environment. Having done that, you can do a
-#
-# nmake [all] to build the libxml and the accompanying utilities.
-# nmake clean to remove all compiler output files and return to a
-# clean state.
-# nmake rebuild to rebuild everything from scratch. This basically does
-# a 'nmake clean' and then a 'nmake all'.
-# nmake install to install the library and its header files.
-#
-# March 2002, Igor Zlatkovic <igor@zlatkovic.com>
-
-# There should never be a need to modify anything below this line.
-# ----------------------------------------------------------------
-
-AUTOCONF = .\config.msvc
-!include $(AUTOCONF)
-
-# Names of various input and output components.
-XML_NAME = xml2
-XML_BASENAME = lib$(XML_NAME)
-XML_SO = $(XML_BASENAME).dll
-XML_IMP = $(XML_BASENAME).lib
-XML_DEF = $(XML_BASENAME).def
-XML_A = $(XML_BASENAME)_a.lib
-XML_A_DLL = $(XML_BASENAME)_a_dll.lib
-
-# Place where we let the compiler put its output.
-BINDIR = bin.msvc
-XML_INTDIR = int.msvc
-XML_INTDIR_A = int.a.msvc
-XML_INTDIR_A_DLL = int.a.dll.msvc
-UTILS_INTDIR = int.utils.msvc
-
-# The preprocessor and its options.
-CPP = cl.exe /EP
-CPPFLAGS = /nologo /I$(XML_SRCDIR)\include
-!if "$(WITH_THREADS)" != "no"
-CPPFLAGS = $(CPPFLAGS) /D "_REENTRANT"
-!endif
-
-# The compiler and its options.
-CC = cl.exe
-CFLAGS = /nologo /D "WIN32" /D "_WINDOWS" /D "_MBCS" /W1 $(CRUNTIME)
-CFLAGS = $(CFLAGS) /I$(XML_SRCDIR) /I$(XML_SRCDIR)\include /I$(INCPREFIX)
-!if "$(WITH_THREADS)" != "no"
-CFLAGS = $(CFLAGS) /D "_REENTRANT"
-!endif
-!if "$(WITH_THREADS)" == "yes" || "$(WITH_THREADS)" == "ctls"
-CFLAGS = $(CFLAGS) /D "HAVE_WIN32_THREADS" /D "HAVE_COMPILER_TLS"
-!else if "$(WITH_THREADS)" == "native"
-CFLAGS = $(CFLAGS) /D "HAVE_WIN32_THREADS"
-!else if "$(WITH_THREADS)" == "posix"
-CFLAGS = $(CFLAGS) /D "HAVE_PTHREAD_H"
-!endif
-!if "$(WITH_ZLIB)" == "1"
-CFLAGS = $(CFLAGS) /D "HAVE_ZLIB_H"
-!endif
-CFLAGS = $(CFLAGS) /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE
-
-# The linker and its options.
-LD = link.exe
-LDFLAGS = /nologo /VERSION:$(LIBXML_MAJOR_VERSION).$(LIBXML_MINOR_VERSION)
-LDFLAGS = $(LDFLAGS) /LIBPATH:$(BINDIR) /LIBPATH:$(LIBPREFIX)
-LIBS =
-!if "$(WITH_FTP)" == "1" || "$(WITH_HTTP)" == "1"
-LIBS = $(LIBS) wsock32.lib ws2_32.lib
-!endif
-!if "$(WITH_ICONV)" == "1"
-LIBS = $(LIBS) iconv.lib
-!endif
-+!if "$(WITH_ICU)" == "1"
-+LIBS = $(LIBS) icu.lib
-+!endif
-!if "$(WITH_ZLIB)" == "1"
-LIBS = $(LIBS) zdll.lib
-!endif
-!if "$(WITH_THREADS)" == "posix"
-LIBS = $(LIBS) pthreadVC.lib
-!endif
-!if "$(WITH_MODULES)" == "1"
-LIBS = $(LIBS) kernel32.lib
-!endif
-
-# The archiver and its options.
-AR = lib.exe
-ARFLAGS = /nologo
-
-# Optimisation and debug symbols.
-!if "$(DEBUG)" == "1"
-CFLAGS = $(CFLAGS) /D "_DEBUG" /Od /Z7
-LDFLAGS = $(LDFLAGS) /DEBUG
-!else
-CFLAGS = $(CFLAGS) /D "NDEBUG" /O2
-LDFLAGS = $(LDFLAGS) /OPT:NOWIN98
-!endif
-
-# Libxml object files.
-XML_OBJS = $(XML_INTDIR)\c14n.obj\
- $(XML_INTDIR)\catalog.obj\
- $(XML_INTDIR)\chvalid.obj\
- $(XML_INTDIR)\debugXML.obj\
- $(XML_INTDIR)\dict.obj\
- $(XML_INTDIR)\DOCBparser.obj\
- $(XML_INTDIR)\encoding.obj\
- $(XML_INTDIR)\entities.obj\
- $(XML_INTDIR)\error.obj\
- $(XML_INTDIR)\globals.obj\
- $(XML_INTDIR)\hash.obj\
- $(XML_INTDIR)\HTMLparser.obj\
- $(XML_INTDIR)\HTMLtree.obj\
- $(XML_INTDIR)\legacy.obj\
- $(XML_INTDIR)\list.obj\
- $(XML_INTDIR)\nanoftp.obj\
- $(XML_INTDIR)\nanohttp.obj\
- $(XML_INTDIR)\parser.obj\
- $(XML_INTDIR)\parserInternals.obj\
- $(XML_INTDIR)\pattern.obj\
- $(XML_INTDIR)\relaxng.obj\
- $(XML_INTDIR)\SAX2.obj\
- $(XML_INTDIR)\SAX.obj\
- $(XML_INTDIR)\schematron.obj\
- $(XML_INTDIR)\threads.obj\
- $(XML_INTDIR)\tree.obj\
- $(XML_INTDIR)\uri.obj\
- $(XML_INTDIR)\valid.obj\
- $(XML_INTDIR)\xinclude.obj\
- $(XML_INTDIR)\xlink.obj\
- $(XML_INTDIR)\xmlIO.obj\
- $(XML_INTDIR)\xmlmemory.obj\
- $(XML_INTDIR)\xmlreader.obj\
- $(XML_INTDIR)\xmlregexp.obj\
- $(XML_INTDIR)\xmlmodule.obj\
- $(XML_INTDIR)\xmlsave.obj\
- $(XML_INTDIR)\xmlschemas.obj\
- $(XML_INTDIR)\xmlschemastypes.obj\
- $(XML_INTDIR)\xmlunicode.obj\
- $(XML_INTDIR)\xmlwriter.obj\
- $(XML_INTDIR)\xpath.obj\
- $(XML_INTDIR)\xpointer.obj\
- $(XML_INTDIR)\xmlstring.obj
-
-# Static libxml object files.
-XML_OBJS_A = $(XML_INTDIR_A)\c14n.obj\
- $(XML_INTDIR_A)\catalog.obj\
- $(XML_INTDIR_A)\chvalid.obj\
- $(XML_INTDIR_A)\debugXML.obj\
- $(XML_INTDIR_A)\dict.obj\
- $(XML_INTDIR_A)\DOCBparser.obj\
- $(XML_INTDIR_A)\encoding.obj\
- $(XML_INTDIR_A)\entities.obj\
- $(XML_INTDIR_A)\error.obj\
- $(XML_INTDIR_A)\globals.obj\
- $(XML_INTDIR_A)\hash.obj\
- $(XML_INTDIR_A)\HTMLparser.obj\
- $(XML_INTDIR_A)\HTMLtree.obj\
- $(XML_INTDIR_A)\legacy.obj\
- $(XML_INTDIR_A)\list.obj\
- $(XML_INTDIR_A)\nanoftp.obj\
- $(XML_INTDIR_A)\nanohttp.obj\
- $(XML_INTDIR_A)\parser.obj\
- $(XML_INTDIR_A)\parserInternals.obj\
- $(XML_INTDIR_A)\pattern.obj\
- $(XML_INTDIR_A)\relaxng.obj\
- $(XML_INTDIR_A)\SAX2.obj\
- $(XML_INTDIR_A)\SAX.obj\
- $(XML_INTDIR_A)\schematron.obj\
- $(XML_INTDIR_A)\threads.obj\
- $(XML_INTDIR_A)\tree.obj\
- $(XML_INTDIR_A)\uri.obj\
- $(XML_INTDIR_A)\valid.obj\
- $(XML_INTDIR_A)\xinclude.obj\
- $(XML_INTDIR_A)\xlink.obj\
- $(XML_INTDIR_A)\xmlIO.obj\
- $(XML_INTDIR_A)\xmlmemory.obj\
- $(XML_INTDIR_A)\xmlreader.obj\
- $(XML_INTDIR_A)\xmlregexp.obj\
- $(XML_INTDIR_A)\xmlmodule.obj\
- $(XML_INTDIR_A)\xmlsave.obj\
- $(XML_INTDIR_A)\xmlschemas.obj\
- $(XML_INTDIR_A)\xmlschemastypes.obj\
- $(XML_INTDIR_A)\xmlunicode.obj\
- $(XML_INTDIR_A)\xmlwriter.obj\
- $(XML_INTDIR_A)\xpath.obj\
- $(XML_INTDIR_A)\xpointer.obj\
- $(XML_INTDIR_A)\xmlstring.obj
-
-# Static libxml object files.
-XML_OBJS_A_DLL = $(XML_INTDIR_A_DLL)\c14n.obj\
- $(XML_INTDIR_A_DLL)\catalog.obj\
- $(XML_INTDIR_A_DLL)\chvalid.obj\
- $(XML_INTDIR_A_DLL)\debugXML.obj\
- $(XML_INTDIR_A_DLL)\dict.obj\
- $(XML_INTDIR_A_DLL)\DOCBparser.obj\
- $(XML_INTDIR_A_DLL)\encoding.obj\
- $(XML_INTDIR_A_DLL)\entities.obj\
- $(XML_INTDIR_A_DLL)\error.obj\
- $(XML_INTDIR_A_DLL)\globals.obj\
- $(XML_INTDIR_A_DLL)\hash.obj\
- $(XML_INTDIR_A_DLL)\HTMLparser.obj\
- $(XML_INTDIR_A_DLL)\HTMLtree.obj\
- $(XML_INTDIR_A_DLL)\legacy.obj\
- $(XML_INTDIR_A_DLL)\list.obj\
- $(XML_INTDIR_A_DLL)\nanoftp.obj\
- $(XML_INTDIR_A_DLL)\nanohttp.obj\
- $(XML_INTDIR_A_DLL)\parser.obj\
- $(XML_INTDIR_A_DLL)\parserInternals.obj\
- $(XML_INTDIR_A_DLL)\pattern.obj\
- $(XML_INTDIR_A_DLL)\relaxng.obj\
- $(XML_INTDIR_A_DLL)\SAX2.obj\
- $(XML_INTDIR_A_DLL)\SAX.obj\
- $(XML_INTDIR_A_DLL)\schematron.obj\
- $(XML_INTDIR_A_DLL)\threads.obj\
- $(XML_INTDIR_A_DLL)\tree.obj\
- $(XML_INTDIR_A_DLL)\uri.obj\
- $(XML_INTDIR_A_DLL)\valid.obj\
- $(XML_INTDIR_A_DLL)\xinclude.obj\
- $(XML_INTDIR_A_DLL)\xlink.obj\
- $(XML_INTDIR_A_DLL)\xmlIO.obj\
- $(XML_INTDIR_A_DLL)\xmlmemory.obj\
- $(XML_INTDIR_A_DLL)\xmlreader.obj\
- $(XML_INTDIR_A_DLL)\xmlregexp.obj\
- $(XML_INTDIR_A_DLL)\xmlmodule.obj\
- $(XML_INTDIR_A_DLL)\xmlsave.obj\
- $(XML_INTDIR_A_DLL)\xmlschemas.obj\
- $(XML_INTDIR_A_DLL)\xmlschemastypes.obj\
- $(XML_INTDIR_A_DLL)\xmlunicode.obj\
- $(XML_INTDIR_A_DLL)\xmlwriter.obj\
- $(XML_INTDIR_A_DLL)\xpath.obj\
- $(XML_INTDIR_A_DLL)\xpointer.obj\
- $(XML_INTDIR_A_DLL)\xmlstring.obj
-
-# Xmllint and friends executables.
-UTILS = $(BINDIR)\xmllint.exe\
- $(BINDIR)\xmlcatalog.exe\
- $(BINDIR)\testAutomata.exe\
- $(BINDIR)\testC14N.exe\
- $(BINDIR)\testDocbook.exe\
- $(BINDIR)\testHTML.exe\
- $(BINDIR)\testReader.exe\
- $(BINDIR)\testRelax.exe\
- $(BINDIR)\testRegexp.exe\
- $(BINDIR)\testModule.exe\
- $(BINDIR)\testSAX.exe\
- $(BINDIR)\testSchemas.exe\
- $(BINDIR)\testURI.exe\
- $(BINDIR)\testXPath.exe\
- $(BINDIR)\runtest.exe\
- $(BINDIR)\runsuite.exe\
- $(BINDIR)\testapi.exe
-
-!if "$(WITH_THREADS)" == "yes" || "$(WITH_THREADS)" == "ctls" || "$(WITH_THREADS)" == "native"
-UTILS = $(UTILS) $(BINDIR)\testThreadsWin32.exe
-!else if "$(WITH_THREADS)" == "posix"
-UTILS = $(UTILS) $(BINDIR)\testThreads.exe
-!endif
-
-!if "$(VCMANIFEST)" == "1"
-_VC_MANIFEST_EMBED_EXE= if exist $@.manifest mt.exe -nologo -manifest $@.manifest -outputresource:$@;1
-_VC_MANIFEST_EMBED_DLL= if exist $@.manifest mt.exe -nologo -manifest $@.manifest -outputresource:$@;2
-!else
-_VC_MANIFEST_EMBED_EXE=
-_VC_MANIFEST_EMBED_DLL=
-!endif
-
-all : libxml libxmla libxmladll utils
-
-libxml : $(BINDIR)\$(XML_SO)
-
-libxmla : $(BINDIR)\$(XML_A)
-
-libxmladll : $(BINDIR)\$(XML_A_DLL)
-
-utils : $(UTILS)
-
-clean :
- if exist $(XML_INTDIR) rmdir /S /Q $(XML_INTDIR)
- if exist $(XML_INTDIR_A) rmdir /S /Q $(XML_INTDIR_A)
- if exist $(XML_INTDIR_A_DLL) rmdir /S /Q $(XML_INTDIR_A_DLL)
- if exist $(UTILS_INTDIR) rmdir /S /Q $(UTILS_INTDIR)
- if exist $(BINDIR) rmdir /S /Q $(BINDIR)
-
-distclean : clean
- if exist config.* del config.*
- if exist Makefile del Makefile
-
-rebuild : clean all
-
-install-libs : all
- if not exist $(INCPREFIX)\libxml mkdir $(INCPREFIX)\libxml
- if not exist $(BINPREFIX) mkdir $(BINPREFIX)
- if not exist $(LIBPREFIX) mkdir $(LIBPREFIX)
- if not exist $(SOPREFIX) mkdir $(SOPREFIX)
- copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml
- copy $(BINDIR)\$(XML_SO) $(SOPREFIX)
- copy $(BINDIR)\$(XML_A) $(LIBPREFIX)
- copy $(BINDIR)\$(XML_A_DLL) $(LIBPREFIX)
- copy $(BINDIR)\$(XML_IMP) $(LIBPREFIX)
-
-install : install-libs
- copy $(BINDIR)\*.exe $(BINPREFIX)
- -copy $(BINDIR)\*.pdb $(BINPREFIX)
-
-install-dist : install-libs
- copy $(BINDIR)\xml*.exe $(BINPREFIX)
- -copy $(BINDIR)\xml*.pdb $(BINPREFIX)
-
-# This is a target for me, to make a binary distribution. Not for the public use,
-# keep your hands off :-)
-BDVERSION = $(LIBXML_MAJOR_VERSION).$(LIBXML_MINOR_VERSION).$(LIBXML_MICRO_VERSION)
-BDPREFIX = $(XML_BASENAME)-$(BDVERSION).win32
-bindist : all
- $(MAKE) /nologo PREFIX=$(BDPREFIX) SOPREFIX=$(BDPREFIX)\bin install-dist
- cscript //NoLogo configure.js genreadme $(XML_BASENAME) $(BDVERSION) $(BDPREFIX)\readme.txt
-
-
-# Makes the output directory.
-$(BINDIR) :
- if not exist $(BINDIR) mkdir $(BINDIR)
-
-
-# Makes the libxml intermediate directory.
-$(XML_INTDIR) :
- if not exist $(XML_INTDIR) mkdir $(XML_INTDIR)
-
-# Makes the static libxml intermediate directory.
-$(XML_INTDIR_A) :
- if not exist $(XML_INTDIR_A) mkdir $(XML_INTDIR_A)
-
-# Makes the static for dll libxml intermediate directory.
-$(XML_INTDIR_A_DLL) :
- if not exist $(XML_INTDIR_A_DLL) mkdir $(XML_INTDIR_A_DLL)
-
-# An implicit rule for libxml compilation.
-{$(XML_SRCDIR)}.c{$(XML_INTDIR)}.obj::
- $(CC) $(CFLAGS) /Fo$(XML_INTDIR)\ /c $<
-
-# An implicit rule for static libxml compilation.
-{$(XML_SRCDIR)}.c{$(XML_INTDIR_A)}.obj::
- $(CC) $(CFLAGS) /D "LIBXML_STATIC" /Fo$(XML_INTDIR_A)\ /c $<
-
-# An implicit rule for static for dll libxml compilation.
-{$(XML_SRCDIR)}.c{$(XML_INTDIR_A_DLL)}.obj::
- $(CC) $(CFLAGS) /D "LIBXML_STATIC" /D "LIBXML_STATIC_FOR_DLL" /Fo$(XML_INTDIR_A_DLL)\ /c $<
-
-# Compiles libxml source. Uses the implicit rule for commands.
-$(XML_OBJS) : $(XML_INTDIR)
-
-# Compiles static libxml source. Uses the implicit rule for commands.
-$(XML_OBJS_A) : $(XML_INTDIR_A)
-
-# Compiles static for dll libxml source. Uses the implicit rule for commands.
-$(XML_OBJS_A_DLL) : $(XML_INTDIR_A_DLL)
-
-# Creates the export definition file (DEF) for libxml.
-$(XML_INTDIR)\$(XML_DEF) : $(XML_INTDIR) $(XML_DEF).src
- $(CPP) $(CPPFLAGS) $(XML_DEF).src > $(XML_INTDIR)\$(XML_DEF)
-
-# Creates the libxml shared object.
-$(BINDIR)\$(XML_SO) : $(BINDIR) $(XML_OBJS) $(XML_INTDIR)\$(XML_DEF)
- $(LD) $(LDFLAGS) /DLL \
- /IMPLIB:$(BINDIR)\$(XML_IMP) /OUT:$(BINDIR)\$(XML_SO) $(XML_OBJS) $(LIBS)
- @$(_VC_MANIFEST_EMBED_DLL)
-
-#$(BINDIR)\$(XML_SO) : $(BINDIR) $(XML_OBJS) $(XML_INTDIR)\$(XML_DEF)
-# $(LD) $(LDFLAGS) /DLL /DEF:$(XML_INTDIR)\$(XML_DEF) \
-# /IMPLIB:$(BINDIR)\$(XML_IMP) /OUT:$(BINDIR)\$(XML_SO) $(XML_OBJS) $(LIBS)
-
-# Creates the libxml archive.
-$(BINDIR)\$(XML_A) : $(BINDIR) $(XML_OBJS_A)
- $(AR) $(ARFLAGS) /OUT:$(BINDIR)\$(XML_A) $(XML_OBJS_A)
-
-# Creates the libxml static for dll archive.
-$(BINDIR)\$(XML_A_DLL) : $(BINDIR) $(XML_OBJS_A_DLL)
- $(AR) $(ARFLAGS) /OUT:$(BINDIR)\$(XML_A_DLL) $(XML_OBJS_A_DLL)
-
-# Makes the utils intermediate directory.
-$(UTILS_INTDIR) :
- if not exist $(UTILS_INTDIR) mkdir $(UTILS_INTDIR)
-
-# An implicit rule for xmllint and friends.
-!if "$(STATIC)" == "1"
-{$(UTILS_SRCDIR)}.c{$(BINDIR)}.exe:
- $(CC) /D "LIBXML_STATIC" $(CFLAGS) /Fo$(UTILS_INTDIR)\ /c $<
- $(LD) $(LDFLAGS) /OUT:$@ $(XML_A) $(LIBS) $(UTILS_INTDIR)\$(<B).obj
- @$(_VC_MANIFEST_EMBED_EXE)
-!else
-{$(UTILS_SRCDIR)}.c{$(BINDIR)}.exe:
- $(CC) $(CFLAGS) /Fo$(UTILS_INTDIR)\ /c $<
- $(LD) $(LDFLAGS) /OUT:$@ $(XML_IMP) $(LIBS) $(UTILS_INTDIR)\$(<B).obj
- @$(_VC_MANIFEST_EMBED_EXE)
-!endif
-
-# Builds xmllint and friends. Uses the implicit rule for commands.
-$(UTILS) : $(UTILS_INTDIR) $(BINDIR) libxml libxmla libxmladll
-
-# Source dependences should be autogenerated somehow here, but how to
-# do it? I have no clue.
-
-# TESTS
-
-tests : XPathtests
-
-XPathtests : $(BINDIR)\testXPath.exe
- @echo. 2> .memdump
- @echo ## XPath regression tests
- @-$(BINDIR)\testXPath.exe | find /C "support not compiled in" 1>nul
- @if %ERRORLEVEL% NEQ 0 @( \
- echo Skipping debug not compiled in\
- @exit 0 \
- )
- @for %%I in ($(XML_SRCDIR)\test\XPath\expr\*.*) do @( \
- @IF NOT EXIST $(XML_SRCDIR)\result\XPath\expr\%%~nxI ( \
- @echo New test %%~nxI &&\
- @echo %%~nxI &&\
- $(BINDIR)\testXPath.exe -f --expr %%I > $(XML_SRCDIR)/result/XPath/expr/%%~nxI &&\
- findstr /C:"MEMORY ALLOCATED : 0" \
- ) ELSE ( \
- $(BINDIR)\testXPath.exe -f --expr %%I 2>&1 > result.%%~nxI &&\
- fc $(XML_SRCDIR)\result\XPath\expr\%%~nxI result.%%~nxI >nul &\
- iF ERRORLEVEL 1 exit 1 & \
- findstr "MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0" >nul &&\
- del result.%%~nxI \
- ) \
- )
- @for %%I in ($(XML_SRCDIR)\test\XPath\docs\*.*) do @( \
- for %%J in ($(XML_SRCDIR)\test\XPath\tests\%%~nxI*.*) do @( \
- if not exist $(XML_SRCDIR)\result\XPath\tests\%%~nxJ ( \
- $(BINDIR)\testXPath.exe -f -i %%I %%J > $(XML_SRCDIR)\result\XPath\tests\%%~nxJ &&\
- findstr /C:"MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0" > nul \
- ) ELSE ( \
- $(BINDIR)\testXPAth.exe -f -i %%I %%J 2>&1 > result.%%~nxJ &&\
- findstr /C:"MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0">null &&\
- fc $(XML_SRCDIR)\result\XPath\tests\%%~nxJ result.%%~nxJ >null & \
- IF ERRORLEVEL 1 (echo Error: %%I %%J & exit 1) & \
- del result.%%~nxJ \
- )\
- )\
- )
-
-XMLtests : $(BINDIR)\xmllint.exe
- @echo. 2> .memdump
- @echo ## XML regression tests
- -@for %%I in ($(XML_SRCDIR)\test\*) do @( \
- if not exist $(XML_SRCDIR)\result\%%~nxI ( \
- echo New test file %%~nxI &\
- $(BINDIR)\xmllint.exe %%I > $(XML_SRCDIR)\result\%%~nxI && \
- findstr /C:"MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0" > null \
- ) ELSE ( \
- $(BINDIR)\xmllint.exe %%I 2>&1 > result.%%~nxI && \
- findstr /C:"MEMORY ALLOC" .memdump | findstr /C:"MEMORY ALLOCATED : 0" > null && \
- fc $(XML_SRCDIR)\result\%%~nxI result.%%~nxI > null && \
- $(BINDIR)\xmllint.exe result.%%~nxI 2>&1 > result2.%%~nxI | findstr /V /C:"failed to load external entity" && \
- fc result.%%~nxI result2.%%~nxI & \
- del result.%%~nxI result2.%%~nxI\
- ) \
- )
-
-
-
-
-
-
diff --git a/third_party/libxml/src/win32/Makefile.bcb b/third_party/libxml/src/win32/Makefile.bcb
index 0bc4dbb..7129c61 100644
--- a/third_party/libxml/src/win32/Makefile.bcb
+++ b/third_party/libxml/src/win32/Makefile.bcb
@@ -43,14 +43,14 @@
# The preprocessor and its options.
CPP = cpp32.exe -P- -DWIN32
-CPPFLAGS = -I"$(XML_SRCDIR)\include"
+CPPFLAGS = -I"$(XML_SRCDIR)\include" -DNOLIBTOOL
!if "$(WITH_THREADS)" != "no"
CPPFLAGS = $(CPPFLAGS) -D_REENTRANT -D__MT__
!endif
# The compiler and its options.
CC = bcc32.exe
-CFLAGS = -q -DWIN32 -D_NO_VCL -D_WINDOWS -D_MBCS -DEILSEQ=2 -w-
+CFLAGS = -q -DWIN32 -D_NO_VCL -D_WINDOWS -D_MBCS -DEILSEQ=2 -DNOLIBTOOL -w-
CFLAGS = $(CFLAGS) -I"$(XML_SRCDIR)" -I"$(XML_SRCDIR)\include" -I"$(INCPREFIX)" -I"$(INCLUDE)"
!if "$(WITH_THREADS)" != "no"
CFLAGS = $(CFLAGS) -D_REENTRANT -tWM
@@ -68,6 +68,9 @@
!if "$(WITH_ZLIB)" == "1"
CFLAGS = $(CFLAGS) -DHAVE_ZLIB_H
!endif
+!if "$(WITH_LZMA)" == "1"
+CFLAGS = $(CFLAGS) -DHAVE_LZMA_H
+!endif
# The linker and its options.
LD = ilink32.exe
@@ -92,6 +95,9 @@
!if "$(WITH_ZLIB)" == "1"
LIBS = $(LIBS) zlibomf.lib
!endif
+!if "$(WITH_LZMA)" == "1"
+LIBS = $(LIBS) liblzma.lib
+!endif
!if "$(WITH_THREADS)" == "posix"
LIBS = $(LIBS) pthreadVC.lib
!endif
@@ -113,7 +119,8 @@
!endif
# Libxml object files.
-XML_OBJS = $(XML_INTDIR)\c14n.obj\
+XML_OBJS = $(XML_INTDIR)\buf.obj\
+ $(XML_INTDIR)\c14n.obj\
$(XML_INTDIR)\catalog.obj\
$(XML_INTDIR)\chvalid.obj\
$(XML_INTDIR)\debugXML.obj\
@@ -158,7 +165,8 @@
$(XML_INTDIR)\xmlstring.obj
# Static libxml object files.
-XML_OBJS_A = $(XML_INTDIR_A)\c14n.obj\
+XML_OBJS_A = $(XML_INTDIR_A)\buf.obj\
+ $(XML_INTDIR_A)\c14n.obj\
$(XML_INTDIR_A)\catalog.obj\
$(XML_INTDIR_A)\chvalid.obj\
$(XML_INTDIR_A)\debugXML.obj\
@@ -219,7 +227,8 @@
$(BINDIR)\testXPath.exe\
$(BINDIR)\runtest.exe\
$(BINDIR)\runsuite.exe\
- $(BINDIR)\testapi.exe
+ $(BINDIR)\testapi.exe\
+ $(BINDIR)\testlimits.exe
!if "$(WITH_THREADS)" == "yes" || "$(WITH_THREADS)" == "ctls" || "$(WITH_THREADS)" == "native"
@@ -250,10 +259,11 @@
rebuild : clean all
install-libs : all
- if not exist "$(INCPREFIX)\libxml" mkdir "$(INCPREFIX)\libxml"
+ if not exist "$(INCPREFIX)\libxml2" mkdir "$(INCPREFIX)\libxml2"
+ if not exist "$(INCPREFIX)\libxml2\libxml" mkdir "$(INCPREFIX)\libxml2\libxml"
if not exist "$(BINPREFIX)" mkdir "$(BINPREFIX)"
if not exist "$(LIBPREFIX)" mkdir "$(LIBPREFIX)"
- copy $(XML_SRCDIR)\include\libxml\*.h "$(INCPREFIX)\libxml"
+ copy $(XML_SRCDIR)\include\libxml\*.h "$(INCPREFIX)\libxml2\libxml"
copy $(BINDIR)\$(XML_SO) "$(SOPREFIX)"
copy $(BINDIR)\$(XML_A) "$(LIBPREFIX)"
copy $(BINDIR)\$(XML_IMP) "$(LIBPREFIX)"
diff --git a/third_party/libxml/src/win32/Makefile.mingw b/third_party/libxml/src/win32/Makefile.mingw
index e79970e..1889376 100644
--- a/third_party/libxml/src/win32/Makefile.mingw
+++ b/third_party/libxml/src/win32/Makefile.mingw
@@ -33,15 +33,15 @@
# The preprocessor and its options.
CPP = gcc.exe -E
-CPPFLAGS += -I$(XML_SRCDIR)/include
+CPPFLAGS += -I$(XML_SRCDIR)/include -DNOLIBTOOL
ifeq ($(WITH_THREADS),1)
CPPFLAGS += -D_REENTRANT
endif
# The compiler and its options.
CC = gcc.exe
-CFLAGS += -DWIN32 -D_WINDOWS -D_MBCS
-CFLAGS += -I$(XML_SRCDIR) -I$(XML_SRCDIR)/include -I$(INCPREFIX)
+CFLAGS += -DWIN32 -D_WINDOWS -D_MBCS -DNOLIBTOOL
+CFLAGS += -I$(XML_SRCDIR) -I$(XML_SRCDIR)/include -I$(INCPREFIX) $(INCLUDE)
ifneq ($(WITH_THREADS),no)
CFLAGS += -D_REENTRANT
endif
@@ -60,26 +60,34 @@
ifeq ($(WITH_ZLIB),1)
CFLAGS += -DHAVE_ZLIB_H
endif
+ifeq ($(WITH_LZMA),1)
+CFLAGS += -DHAVE_LZMA_H
+endif
# The linker and its options.
LD = gcc.exe
LDFLAGS += -Wl,--major-image-version,$(LIBXML_MAJOR_VERSION)
LDFLAGS += -Wl,--minor-image-version,$(LIBXML_MINOR_VERSION)
LDFLAGS += -Wl,-L,$(BINDIR) -Wl,-L,$(LIBPREFIX)
-LIBS =
+LIBS =
ifeq ($(WITH_FTP),1)
CFLAGS += -D_WINSOCKAPI_
-LIBS += -lwsock32
+LIBS += -lwsock32 -lws2_32
endif
ifeq ($(WITH_HTTP),1)
CFLAGS += -D_WINSOCKAPI_
-LIBS += -lwsock32
+LIBS += -lwsock32 -lws2_32
endif
ifeq ($(WITH_ICONV),1)
LIBS += -liconv
endif
ifeq ($(WITH_ZLIB),1)
-LIBS += -lzdll
+# Could be named differently
+# LIBS += -lzdll
+LIBS += -lz
+endif
+ifeq ($(WITH_LZMA),1)
+LIBS += -llzma
endif
ifeq ($(WITH_THREADS),posix)
LIBS += -lpthreadGC
@@ -88,6 +96,8 @@
LIBS += -lkernel32
endif
+LIBS += $(LIB)
+
# The archiver and its options.
AR = ar.exe
ARFLAGS = -r
@@ -103,7 +113,8 @@
# Libxml object files.
-XML_OBJS = $(XML_INTDIR)/c14n.o\
+XML_OBJS = $(XML_INTDIR)/buf.o\
+ $(XML_INTDIR)/c14n.o\
$(XML_INTDIR)/catalog.o\
$(XML_INTDIR)/chvalid.o\
$(XML_INTDIR)/debugXML.o\
@@ -150,7 +161,8 @@
XML_SRCS = $(subst .o,.c,$(subst $(XML_INTDIR)/,$(XML_SRCDIR)/,$(XML_OBJS)))
# Static libxml object files.
-XML_OBJS_A = $(XML_INTDIR_A)/c14n.o\
+XML_OBJS_A = $(XML_INTDIR_A)/buf.o\
+ $(XML_INTDIR_A)/c14n.o\
$(XML_INTDIR_A)/catalog.o\
$(XML_INTDIR_A)/chvalid.o\
$(XML_INTDIR_A)/debugXML.o\
@@ -213,7 +225,8 @@
$(BINDIR)/testXPath.exe\
$(BINDIR)/runtest.exe\
$(BINDIR)/runsuite.exe\
- $(BINDIR)/testapi.exe
+ $(BINDIR)/testapi.exe\
+ $(BINDIR)/testlimits.exe
ifeq ($(WITH_THREADS),yes)
UTILS += $(BINDIR)/testThreadsWin32.exe
@@ -250,10 +263,11 @@
rebuild : clean all
install-libs : all
- cmd.exe /C "if not exist $(INCPREFIX)\libxml mkdir $(INCPREFIX)\libxml"
+ cmd.exe /C "if not exist $(INCPREFIX)\libxml2 mkdir $(INCPREFIX)\libxml2"
+ cmd.exe /C "if not exist $(INCPREFIX)\libxml2\libxml mkdir $(INCPREFIX)\libxml2\libxml"
cmd.exe /C "if not exist $(BINPREFIX) mkdir $(BINPREFIX)"
cmd.exe /C "if not exist $(LIBPREFIX) mkdir $(LIBPREFIX)"
- cmd.exe /C "copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml"
+ cmd.exe /C "copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml2\libxml"
cmd.exe /C "copy $(BINDIR)\$(XML_SO) $(SOPREFIX)"
cmd.exe /C "copy $(BINDIR)\$(XML_A) $(LIBPREFIX)"
cmd.exe /C "copy $(BINDIR)\$(XML_IMP) $(LIBPREFIX)"
diff --git a/third_party/libxml/src/win32/Makefile.msvc b/third_party/libxml/src/win32/Makefile.msvc
index 253c46e..d16c1a2 100644
--- a/third_party/libxml/src/win32/Makefile.msvc
+++ b/third_party/libxml/src/win32/Makefile.msvc
@@ -36,14 +36,14 @@
# The preprocessor and its options.
CPP = cl.exe /EP
-CPPFLAGS = /nologo /I$(XML_SRCDIR)\include
+CPPFLAGS = /nologo /I$(XML_SRCDIR)\include /D "NOLIBTOOL"
!if "$(WITH_THREADS)" != "no"
CPPFLAGS = $(CPPFLAGS) /D "_REENTRANT"
!endif
# The compiler and its options.
CC = cl.exe
-CFLAGS = /nologo /D "WIN32" /D "_WINDOWS" /D "_MBCS" /W1 $(CRUNTIME)
+CFLAGS = /nologo /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "NOLIBTOOL" /W1 $(CRUNTIME)
CFLAGS = $(CFLAGS) /I$(XML_SRCDIR) /I$(XML_SRCDIR)\include /I$(INCPREFIX)
!if "$(WITH_THREADS)" != "no"
CFLAGS = $(CFLAGS) /D "_REENTRANT"
@@ -58,6 +58,9 @@
!if "$(WITH_ZLIB)" == "1"
CFLAGS = $(CFLAGS) /D "HAVE_ZLIB_H"
!endif
+!if "$(WITH_LZMA)" == "1"
+CFLAGS = $(CFLAGS) /D "HAVE_LZMA_H"
+!endif
CFLAGS = $(CFLAGS) /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE
# The linker and its options.
@@ -75,7 +78,12 @@
LIBS = $(LIBS) icu.lib
!endif
!if "$(WITH_ZLIB)" == "1"
-LIBS = $(LIBS) zdll.lib
+# could be named differently zdll or zlib
+# LIBS = $(LIBS) zdll.lib
+LIBS = $(LIBS) zlib.lib
+!endif
+!if "$(WITH_LZMA)" == "1"
+LIBS = $(LIBS) liblzma.lib
!endif
!if "$(WITH_THREADS)" == "posix"
LIBS = $(LIBS) pthreadVC.lib
@@ -94,11 +102,14 @@
LDFLAGS = $(LDFLAGS) /DEBUG
!else
CFLAGS = $(CFLAGS) /D "NDEBUG" /O2
-LDFLAGS = $(LDFLAGS) /OPT:NOWIN98
+# commented out as this break VC10 c.f. 634846
+# LDFLAGS = $(LDFLAGS) /OPT:NOWIN98
+LDFLAGS = $(LDFLAGS)
!endif
# Libxml object files.
-XML_OBJS = $(XML_INTDIR)\c14n.obj\
+XML_OBJS = $(XML_INTDIR)\buf.obj\
+ $(XML_INTDIR)\c14n.obj\
$(XML_INTDIR)\catalog.obj\
$(XML_INTDIR)\chvalid.obj\
$(XML_INTDIR)\debugXML.obj\
@@ -143,7 +154,8 @@
$(XML_INTDIR)\xmlstring.obj
# Static libxml object files.
-XML_OBJS_A = $(XML_INTDIR_A)\c14n.obj\
+XML_OBJS_A = $(XML_INTDIR_A)\buf.obj\
+ $(XML_INTDIR_A)\c14n.obj\
$(XML_INTDIR_A)\catalog.obj\
$(XML_INTDIR_A)\chvalid.obj\
$(XML_INTDIR_A)\debugXML.obj\
@@ -188,7 +200,8 @@
$(XML_INTDIR_A)\xmlstring.obj
# Static libxml object files.
-XML_OBJS_A_DLL = $(XML_INTDIR_A_DLL)\c14n.obj\
+XML_OBJS_A_DLL = $(XML_INTDIR_A_DLL)\buf.obj\
+ $(XML_INTDIR_A_DLL)\c14n.obj\
$(XML_INTDIR_A_DLL)\catalog.obj\
$(XML_INTDIR_A_DLL)\chvalid.obj\
$(XML_INTDIR_A_DLL)\debugXML.obj\
@@ -249,7 +262,9 @@
$(BINDIR)\testXPath.exe\
$(BINDIR)\runtest.exe\
$(BINDIR)\runsuite.exe\
- $(BINDIR)\testapi.exe
+ $(BINDIR)\testapi.exe\
+ $(BINDIR)\testlimits.exe\
+ $(BINDIR)\testrecurse.exe
!if "$(WITH_THREADS)" == "yes" || "$(WITH_THREADS)" == "ctls" || "$(WITH_THREADS)" == "native"
UTILS = $(UTILS) $(BINDIR)\testThreadsWin32.exe
@@ -289,11 +304,12 @@
rebuild : clean all
install-libs : all
- if not exist $(INCPREFIX)\libxml mkdir $(INCPREFIX)\libxml
+ if not exist $(INCPREFIX)\libxml2 mkdir $(INCPREFIX)\libxml2
+ if not exist $(INCPREFIX)\libxml2\libxml mkdir $(INCPREFIX)\libxml2\libxml
if not exist $(BINPREFIX) mkdir $(BINPREFIX)
if not exist $(LIBPREFIX) mkdir $(LIBPREFIX)
if not exist $(SOPREFIX) mkdir $(SOPREFIX)
- copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml
+ copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml2\libxml
copy $(BINDIR)\$(XML_SO) $(SOPREFIX)
copy $(BINDIR)\$(XML_A) $(LIBPREFIX)
copy $(BINDIR)\$(XML_A_DLL) $(LIBPREFIX)
@@ -401,7 +417,15 @@
# TESTS
-tests : XPathtests
+tests : checktests XPathtests
+
+checktests : $(UTILS)
+ cd .. && win32\$(BINDIR)\runtest.exe
+ cd .. && win32\$(BINDIR)\testrecurse.exe
+ cd .. && win32\$(BINDIR)\testapi.exe
+ cd .. && win32\$(BINDIR)\testchar.exe
+ cd .. && win32\$(BINDIR)\testdict.exe
+ cd .. && win32\$(BINDIR)\runxmlconf.exe
XPathtests : $(BINDIR)\testXPath.exe
@echo. 2> .memdump
diff --git a/third_party/libxml/src/win32/VC10/README.vc10 b/third_party/libxml/src/win32/VC10/README.vc10
new file mode 100644
index 0000000..f7826b0
--- /dev/null
+++ b/third_party/libxml/src/win32/VC10/README.vc10
@@ -0,0 +1,27 @@
+
+README file for VC10 project files for libxml2
+----------------------------------------------
+
+to clarify: This is not the readme file for the whole libxml2 project.
+Rather, it's a readme for the VC10 project files, attached to the libxml2 proejct.
+
+Quick Start
+-----------
+
+1) To use, load the libxml2.sln solution file into visual studio
+2) check and correct paths for dependent "iconv" project which most certaily
+are wrong on your environment.
+3) Compile all projects
+
+
+Background Info
+---------------
+
+Running of "configure.sh" won't make sense since VS doesn't support
+this kind of build system and the environment is pretty much known already
+if you're using Visual Studio. Instead, a preconfigured "config.h" file
+is provided in the "win32\VC10" directory and referenced by the project
+files already.
+
+The compile process is not completely warning-free: Some warnings will
+appear during compile which can be ignored.
diff --git a/third_party/libxml/src/win32/VC10/RuleSet1.ruleset b/third_party/libxml/src/win32/VC10/RuleSet1.ruleset
new file mode 100644
index 0000000..84f383f
--- /dev/null
+++ b/third_party/libxml/src/win32/VC10/RuleSet1.ruleset
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RuleSet Name="New Rule Set" Description=" " ToolsVersion="10.0">
+</RuleSet>
\ No newline at end of file
diff --git a/third_party/libxml/src/win32/configure.js b/third_party/libxml/src/win32/configure.js
index 75def3f..edd943a 100644
--- a/third_party/libxml/src/win32/configure.js
+++ b/third_party/libxml/src/win32/configure.js
@@ -43,6 +43,7 @@
var withIcu = false;
var withIso8859x = false;
var withZlib = false;
+var withLzma = false;
var withDebug = true;
var withMemDebug = false;
var withRunDebug = false;
@@ -128,6 +129,7 @@
txt += " icu: Enable icu support (" + (withIcu? "yes" : "no") + ")\n";
txt += " iso8859x: Enable ISO8859X support (" + (withIso8859x? "yes" : "no") + ")\n";
txt += " zlib: Enable zlib support (" + (withZlib? "yes" : "no") + ")\n";
+ txt += " lzma: Enable lzma support (" + (withLzma? "yes" : "no") + ")\n";
txt += " xml_debug: Enable XML debbugging module (" + (withDebug? "yes" : "no") + ")\n";
txt += " mem_debug: Enable memory debugger (" + (withMemDebug? "yes" : "no") + ")\n";
txt += " run_debug: Enable memory debugger (" + (withRunDebug? "yes" : "no") + ")\n";
@@ -238,6 +240,7 @@
vf.WriteLine("WITH_ICU=" + (withIcu? "1" : "0"));
vf.WriteLine("WITH_ISO8859X=" + (withIso8859x? "1" : "0"));
vf.WriteLine("WITH_ZLIB=" + (withZlib? "1" : "0"));
+ vf.WriteLine("WITH_LZMA=" + (withLzma? "1" : "0"));
vf.WriteLine("WITH_DEBUG=" + (withDebug? "1" : "0"));
vf.WriteLine("WITH_MEM_DEBUG=" + (withMemDebug? "1" : "0"));
vf.WriteLine("WITH_RUN_DEBUG=" + (withRunDebug? "1" : "0"));
@@ -269,8 +272,8 @@
vf.WriteLine("CRUNTIME=" + cruntime);
vf.WriteLine("VCMANIFEST=" + (vcmanifest? "1" : "0"));
} else if (compiler == "mingw") {
- vf.WriteLine("INCLUDE+=;" + buildInclude);
- vf.WriteLine("LIB+=;" + buildLib);
+ vf.WriteLine("INCLUDE+= -I" + buildInclude);
+ vf.WriteLine("LIB+= -L" + buildLib);
} else if (compiler == "bcb") {
vf.WriteLine("INCLUDE=" + buildInclude);
vf.WriteLine("LIB=" + buildLib);
@@ -302,6 +305,8 @@
of.WriteLine(s.replace(/\@WITH_TRIO\@/, withTrio? "1" : "0"));
} else if (s.search(/\@WITH_THREADS\@/) != -1) {
of.WriteLine(s.replace(/\@WITH_THREADS\@/, withThreads == "no"? "0" : "1"));
+ } else if (s.search(/\@WITH_THREAD_ALLOC\@/) != -1) {
+ of.WriteLine(s.replace(/\@WITH_THREAD_ALLOC\@/, "0"));
} else if (s.search(/\@WITH_FTP\@/) != -1) {
of.WriteLine(s.replace(/\@WITH_FTP\@/, withFtp? "1" : "0"));
} else if (s.search(/\@WITH_HTTP\@/) != -1) {
@@ -328,6 +333,8 @@
of.WriteLine(s.replace(/\@WITH_ISO8859X\@/, withIso8859x? "1" : "0"));
} else if (s.search(/\@WITH_ZLIB\@/) != -1) {
of.WriteLine(s.replace(/\@WITH_ZLIB\@/, withZlib? "1" : "0"));
+ } else if (s.search(/\@WITH_LZMA\@/) != -1) {
+ of.WriteLine(s.replace(/\@WITH_LZMA\@/, withLzma? "1" : "0"));
} else if (s.search(/\@WITH_DEBUG\@/) != -1) {
of.WriteLine(s.replace(/\@WITH_DEBUG\@/, withDebug? "1" : "0"));
} else if (s.search(/\@WITH_MEM_DEBUG\@/) != -1) {
@@ -473,6 +480,8 @@
withIso8859x = strToBool(arg.substring(opt.length + 1, arg.length));
else if (opt == "zlib")
withZlib = strToBool(arg.substring(opt.length + 1, arg.length));
+ else if (opt == "lzma")
+ withLzma = strToBool(arg.substring(opt.length + 1, arg.length));
else if (opt == "xml_debug")
withDebug = strToBool(arg.substring(opt.length + 1, arg.length));
else if (opt == "mem_debug")
@@ -579,7 +588,7 @@
if (buildLibPrefix == "")
buildLibPrefix = "$(PREFIX)" + dirSep + "lib";
if (buildSoPrefix == "")
- buildSoPrefix = "$(PREFIX)" + dirSep + "lib";
+ buildSoPrefix = "$(PREFIX)" + dirSep + "bin";
// Discover the version.
discoverVersion();
@@ -622,7 +631,7 @@
var f = fso.FileExists(new_makefile);
if (f) {
var t = fso.GetFile(new_makefile);
- t.Attributes = 0;
+ t.Attributes =0;
}
fso.CopyFile(makefile, new_makefile, true);
WScript.Echo("Created Makefile.");
@@ -656,6 +665,7 @@
txtOut += " icu support: " + boolToStr(withIcu) + "\n";
txtOut += " iso8859x support: " + boolToStr(withIso8859x) + "\n";
txtOut += " zlib support: " + boolToStr(withZlib) + "\n";
+txtOut += " lzma support: " + boolToStr(withLzma) + "\n";
txtOut += " Debugging module: " + boolToStr(withDebug) + "\n";
txtOut += " Memory debugging: " + boolToStr(withMemDebug) + "\n";
txtOut += " Runtime debugging: " + boolToStr(withRunDebug) + "\n";
diff --git a/third_party/libxml/src/win32/libxml2.def.src b/third_party/libxml/src/win32/libxml2.def.src
index ce3f24a..1bdbed9 100644
--- a/third_party/libxml/src/win32/libxml2.def.src
+++ b/third_party/libxml/src/win32/libxml2.def.src
@@ -553,6 +553,12 @@
#ifdef LIBXML_DEBUG_ENABLED
xmlBoolToText
#endif
+xmlBufContent
+xmlBufEnd
+xmlBufGetNodeContent
+xmlBufNodeDump
+xmlBufShrink
+xmlBufUse
xmlBufferAdd
xmlBufferAddHead
xmlBufferCCat
@@ -561,6 +567,7 @@
xmlBufferCreate
xmlBufferCreateSize
xmlBufferCreateStatic
+xmlBufferDetach
xmlBufferDump
xmlBufferEmpty
xmlBufferFree
@@ -765,10 +772,12 @@
xmlDictCreateSub
xmlDictExists
xmlDictFree
+xmlDictGetUsage
xmlDictLookup
xmlDictOwns
xmlDictQLookup
xmlDictReference
+xmlDictSetLimit
xmlDictSize
xmlDllMain
xmlDocCopyNode
@@ -992,6 +1001,7 @@
#ifdef LIBXML_CATALOG_ENABLED
xmlInitializeCatalog
#endif
+xmlInitializeDict
xmlInitializeGlobalState
xmlInitializePredefinedEntities
xmlIsBaseChar
@@ -1292,6 +1302,8 @@
xmlOutputBufferCreateFilenameDefault
xmlOutputBufferCreateIO
xmlOutputBufferFlush
+xmlOutputBufferGetContent
+xmlOutputBufferGetSize
xmlOutputBufferWrite
xmlOutputBufferWriteEscape
xmlOutputBufferWriteString
@@ -1770,6 +1782,12 @@
xmlSchemaValidatePredefinedType
#endif
#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateSetFilename
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateSetLocator
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
xmlSchemaValidateStream
#endif
#ifdef LIBXML_SCHEMAS_ENABLED
@@ -1960,6 +1978,7 @@
#ifdef LIBXML_SCHEMAS_ENABLED
xmlTextReaderRelaxNGValidate
#endif
+xmlTextReaderRelaxNGValidateCtxt
xmlTextReaderSchemaValidate
xmlTextReaderSchemaValidateCtxt
xmlTextReaderSetErrorHandler
@@ -1984,6 +2003,7 @@
xmlTextWriterFullEndElement
xmlTextWriterSetIndent
xmlTextWriterSetIndentString
+xmlTextWriterSetQuoteChar
xmlTextWriterStartAttribute
xmlTextWriterStartAttributeNS
xmlTextWriterStartCDATA
@@ -2911,6 +2931,9 @@
xmlXPathNextSelf
#endif
#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeEval
+#endif
+#ifdef LIBXML_XPATH_ENABLED
xmlXPathNodeLeading
#endif
#ifdef LIBXML_XPATH_ENABLED
@@ -3037,6 +3060,9 @@
xmlXPathRoundFunction
#endif
#ifdef LIBXML_XPATH_ENABLED
+xmlXPathSetContextNode
+#endif
+#ifdef LIBXML_XPATH_ENABLED
xmlXPathStartsWithFunction
#endif
#ifdef LIBXML_XPATH_ENABLED
diff --git a/third_party/libxml/src/win32/wince/libxml2.vcb b/third_party/libxml/src/win32/wince/libxml2.vcb
new file mode 100644
index 0000000..954d053
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/libxml2.vcb
@@ -0,0 +1 @@
+Microsoft C/C++ program database 2.00
diff --git a/third_party/libxml/src/win32/wince/libxml2.vcl b/third_party/libxml/src/win32/wince/libxml2.vcl
new file mode 100644
index 0000000..627ecb6
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/libxml2.vcl
@@ -0,0 +1,122 @@
+<html>
+<body>
+<pre>
+<h1>Build Log</h1>
+<h3>
+--------------------Configuration: libxml2 - Win32 (WCE x86em) Debug--------------------
+</h3>
+<h3>Command Lines</h3>
+Creating temporary file "C:\DOCUME~1\fjvg\CONFIG~1\Temp\RSP12E.tmp" with contents
+[
+/nologo /W3 /Zi /Od /I "..\..\..\include" /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D "DEBUG" /D _WIN32_WCE=300 /D "WIN32" /D "STRICT" /D "_WIN32_WCE_EMULATION" /D "INTERNATIONAL" /D "USA" /D "INTLMSG_CODEPAGE" /D "WIN32_PLATFORM_PSPC" /D "i486" /D UNDER_CE=300 /D "UNICODE" /D "_UNICODE" /D "_X86_" /D "x86" /Fp"X86EMDbg/libxml2.pch" /YX /Fo"X86EMDbg/" /Fd"X86EMDbg/" /Gz /c
+"C:\ppc\libxml\XML\DOCBparser.c"
+"C:\ppc\libxml\XML\encoding.c"
+"C:\ppc\libxml\XML\entities.c"
+"C:\ppc\libxml\XML\error.c"
+"C:\ppc\libxml\XML\globals.c"
+"C:\ppc\libxml\XML\hash.c"
+"C:\ppc\libxml\XML\list.c"
+"C:\ppc\libxml\XML\parser.c"
+"C:\ppc\libxml\XML\parserInternals.c"
+"C:\ppc\libxml\XML\SAX.c"
+"C:\ppc\libxml\XML\threads.c"
+"C:\ppc\libxml\XML\tree.c"
+"C:\ppc\libxml\XML\uri.c"
+"C:\ppc\libxml\XML\valid.c"
+"C:\ppc\libxml\XML\win32\wince\wincecompat.c"
+"C:\ppc\libxml\XML\xlink.c"
+"C:\ppc\libxml\XML\xmlIO.c"
+"C:\ppc\libxml\XML\xmlmemory.c"
+"C:\ppc\libxml\XML\c14n.c"
+"C:\ppc\libxml\XML\catalog.c"
+"C:\ppc\libxml\XML\debugXML.c"
+"C:\ppc\libxml\XML\HTMLparser.c"
+"C:\ppc\libxml\XML\HTMLtree.c"
+"C:\ppc\libxml\XML\nanoftp.c"
+"C:\ppc\libxml\XML\nanohttp.c"
+"C:\ppc\libxml\XML\xinclude.c"
+"C:\ppc\libxml\XML\xpath.c"
+"C:\ppc\libxml\XML\xpointer.c"
+]
+Creating command line "cl.exe @C:\DOCUME~1\fjvg\CONFIG~1\Temp\RSP12E.tmp"
+Creating temporary file "C:\DOCUME~1\fjvg\CONFIG~1\Temp\RSP12F.tmp" with contents
+[
+corelibc.lib winsock.lib commctrl.lib coredll.lib /nologo /stack:0x10000,0x1000 /dll /incremental:yes /pdb:"X86EMDbg/libxml2.pdb" /debug /nodefaultlib:"OLDNAMES.lib" /nodefaultlib:libc.lib /nodefaultlib:libcd.lib /nodefaultlib:libcmt.lib /nodefaultlib:libcmtd.lib /nodefaultlib:msvcrt.lib /nodefaultlib:msvcrtd.lib /nodefaultlib:oldnames.lib /def:".\libxml2.def" /out:"X86EMDbg/libxml2.dll" /implib:"X86EMDbg/libxml2.lib" /windowsce:emulation /MACHINE:IX86
+.\X86EMDbg\DOCBparser.obj
+.\X86EMDbg\encoding.obj
+.\X86EMDbg\entities.obj
+.\X86EMDbg\error.obj
+.\X86EMDbg\globals.obj
+.\X86EMDbg\hash.obj
+.\X86EMDbg\list.obj
+.\X86EMDbg\parser.obj
+.\X86EMDbg\parserInternals.obj
+.\X86EMDbg\SAX.obj
+.\X86EMDbg\threads.obj
+.\X86EMDbg\tree.obj
+.\X86EMDbg\uri.obj
+.\X86EMDbg\valid.obj
+.\X86EMDbg\wincecompat.obj
+.\X86EMDbg\xlink.obj
+.\X86EMDbg\xmlIO.obj
+.\X86EMDbg\xmlmemory.obj
+.\X86EMDbg\c14n.obj
+.\X86EMDbg\catalog.obj
+.\X86EMDbg\debugXML.obj
+.\X86EMDbg\HTMLparser.obj
+.\X86EMDbg\HTMLtree.obj
+.\X86EMDbg\nanoftp.obj
+.\X86EMDbg\nanohttp.obj
+.\X86EMDbg\xinclude.obj
+.\X86EMDbg\xpath.obj
+.\X86EMDbg\xpointer.obj
+]
+Creating command line "link.exe @C:\DOCUME~1\fjvg\CONFIG~1\Temp\RSP12F.tmp"
+<h3>Output Window</h3>
+Compiling...
+DOCBparser.c
+encoding.c
+entities.c
+error.c
+globals.c
+hash.c
+list.c
+parser.c
+C:\ppc\libxml\XML\parser.c(2282) : warning C4090: '=' : different 'const' qualifiers
+parserInternals.c
+SAX.c
+threads.c
+tree.c
+uri.c
+valid.c
+wincecompat.c
+C:\ppc\libxml\XML\win32\wince\wincecompat.c(37) : warning C4047: '=' : 'char ' differs in levels of indirection from 'char [2]'
+C:\ppc\libxml\XML\win32\wince\wincecompat.c(39) : warning C4047: '=' : 'char ' differs in levels of indirection from 'char [2]'
+C:\ppc\libxml\XML\win32\wince\wincecompat.c(40) : warning C4047: 'return' : 'int ' differs in levels of indirection from 'void *'
+xlink.c
+xmlIO.c
+C:\ppc\libxml\XML\xmlIO.c(2404) : warning C4101: 'dir' : unreferenced local variable
+C:\ppc\libxml\XML\xmlIO.c(2405) : warning C4101: 'cur' : unreferenced local variable
+xmlmemory.c
+c14n.c
+catalog.c
+debugXML.c
+HTMLparser.c
+HTMLtree.c
+nanoftp.c
+nanohttp.c
+C:\ppc\libxml\XML\nanoftp.c(892) : warning C4761: integral size mismatch in argument; conversion supplied
+xinclude.c
+C:\ppc\libxml\XML\nanohttp.c(921) : warning C4761: integral size mismatch in argument; conversion supplied
+xpath.c
+xpointer.c
+Linking...
+ Creating library X86EMDbg/libxml2.lib and object X86EMDbg/libxml2.exp
+
+
+
+<h3>Results</h3>
+libxml2.dll - 0 error(s), 8 warning(s)
+</pre>
+</body>
+</html>
diff --git a/third_party/libxml/src/win32/wince/libxml2.vco b/third_party/libxml/src/win32/wince/libxml2.vco
new file mode 100644
index 0000000..84413a5
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/libxml2.vco
@@ -0,0 +1 @@
+ÐÏࡱ
\ No newline at end of file
diff --git a/third_party/libxml/src/win32/wince/libxml2.vcp b/third_party/libxml/src/win32/wince/libxml2.vcp
new file mode 100644
index 0000000..101fbcd
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/libxml2.vcp
@@ -0,0 +1,5273 @@
+# Microsoft eMbedded Visual Tools Project File - Name="libxml2" - Package Owner=<4>
+# Microsoft eMbedded Visual Tools Generated Build File, Format Version 6.02
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (WCE SH3) Dynamic-Link Library" 0x8102
+# TARGTYPE "Win32 (WCE x86em) Dynamic-Link Library" 0x7f02
+# TARGTYPE "Win32 (WCE x86) Dynamic-Link Library" 0x8302
+# TARGTYPE "Win32 (WCE ARM) Dynamic-Link Library" 0x8502
+# TARGTYPE "Win32 (WCE MIPS) Dynamic-Link Library" 0x8202
+
+CFG=libxml2 - Win32 (WCE ARM) Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE
+!MESSAGE NMAKE /f "libxml2.vcn".
+!MESSAGE
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "libxml2.vcn" CFG="libxml2 - Win32 (WCE ARM) Release"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "libxml2 - Win32 (WCE ARM) Release" (based on "Win32 (WCE ARM) Dynamic-Link Library")
+!MESSAGE "libxml2 - Win32 (WCE ARM) Debug" (based on "Win32 (WCE ARM) Dynamic-Link Library")
+!MESSAGE "libxml2 - Win32 (WCE x86em) Debug" (based on "Win32 (WCE x86em) Dynamic-Link Library")
+!MESSAGE "libxml2 - Win32 (WCE MIPS) Release" (based on "Win32 (WCE MIPS) Dynamic-Link Library")
+!MESSAGE "libxml2 - Win32 (WCE SH3) Release" (based on "Win32 (WCE SH3) Dynamic-Link Library")
+!MESSAGE "libxml2 - Win32 (WCE x86) Debug" (based on "Win32 (WCE x86) Dynamic-Link Library")
+!MESSAGE
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+# PROP ATL_Project 2
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "ARMRel"
+# PROP BASE Intermediate_Dir "ARMRel"
+# PROP BASE CPU_ID "{D6518FFC-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "ARMRel"
+# PROP Intermediate_Dir "ARMRel"
+# PROP CPU_ID "{D6518FFC-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "ARM" /d "_ARM_" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "ARM" /d "_ARM_" /r
+CPP=clarm.exe
+# ADD BASE CPP /nologo /W3 /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "ARM" /D "_ARM_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /D "_USRDLL" /D "CEDLL_EXPORTS" /YX /Oxs /M$(CECrtMT) /c
+# ADD CPP /nologo /W3 /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "ARM" /D "_ARM_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /D "_USRDLL" /D "CEDLL_EXPORTS" /YX /Oxs /M$(CECrtMT) /c
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /align:"4096" /MACHINE:ARM
+# ADD LINK32 winsock.lib commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /align:"4096" /MACHINE:ARM
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "ARMDbg"
+# PROP BASE Intermediate_Dir "ARMDbg"
+# PROP BASE CPU_ID "{D6518FFC-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "ARMDbg"
+# PROP Intermediate_Dir "ARMDbg"
+# PROP CPU_ID "{D6518FFC-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "ARM" /d "_ARM_" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "ARM" /d "_ARM_" /r
+CPP=clarm.exe
+# ADD BASE CPP /nologo /W3 /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "ARM" /D "_ARM_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "DEBUG" /D "_USRDLL" /D "CEDLL_EXPORTS" /YX /Oxs /M$(CECrtMT) /c
+# ADD CPP /nologo /W3 /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "ARM" /D "_ARM_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "DEBUG" /D "_USRDLL" /D "CEDLL_EXPORTS" /Oxs /M$(CECrtMT) /c
+# SUBTRACT CPP /YX
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /debug /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /align:"4096" /MACHINE:ARM
+# ADD LINK32 winsock.lib commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /debug /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /align:"4096" /MACHINE:ARM
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "X86EMDbg"
+# PROP BASE Intermediate_Dir "X86EMDbg"
+# PROP BASE CPU_ID "{D6518FF4-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "X86EMDbg"
+# PROP Intermediate_Dir "X86EMDbg"
+# PROP CPU_ID "{D6518FF4-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "_X86_" /d "x86" /d "i486" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "_X86_" /d "x86" /d "i486" /r
+CPP=cl.exe
+# ADD BASE CPP /nologo /W3 /Zi /Od /D "DEBUG" /D _WIN32_WCE=$(CEVersion) /D "WIN32" /D "STRICT" /D "_WIN32_WCE_EMULATION" /D "INTERNATIONAL" /D "USA" /D "INTLMSG_CODEPAGE" /D "$(CePlatform)" /D "i486" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "_X86_" /D "x86" /YX /Gz /c
+# ADD CPP /nologo /W3 /Zi /Od /I "..\..\..\include" /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D "DEBUG" /D _WIN32_WCE=$(CEVersion) /D "WIN32" /D "STRICT" /D "_WIN32_WCE_EMULATION" /D "INTERNATIONAL" /D "USA" /D "INTLMSG_CODEPAGE" /D "$(CePlatform)" /D "i486" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "_X86_" /D "x86" /YX /Gz /c
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib $(CEx86Corelibc) /nologo /stack:0x10000,0x1000 /dll /debug /nodefaultlib:"OLDNAMES.lib" /nodefaultlib:$(CENoDefaultLib) /windowsce:emulation /MACHINE:IX86
+# ADD LINK32 $(CEx86Corelibc) winsock.lib commctrl.lib coredll.lib /nologo /stack:0x10000,0x1000 /dll /debug /nodefaultlib:"OLDNAMES.lib" /nodefaultlib:$(CENoDefaultLib) /windowsce:emulation /MACHINE:IX86
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "MIPSRel"
+# PROP BASE Intermediate_Dir "MIPSRel"
+# PROP BASE CPU_ID "{D6519010-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "MIPSRel"
+# PROP Intermediate_Dir "MIPSRel"
+# PROP CPU_ID "{D6519010-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "MIPS" /d "_MIPS_" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "MIPS" /d "_MIPS_" /r
+CPP=clmips.exe
+# ADD BASE CPP /nologo /W3 /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "MIPS" /D "_MIPS_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /YX /Oxs /M$(CECrtMT) /c
+# ADD CPP /nologo /W3 /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "MIPS" /D "_MIPS_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /YX /Oxs /M$(CECrtMT) /c
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /MACHINE:MIPS
+# ADD LINK32 commctrl.lib coredll.lib winsock.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /MACHINE:MIPS
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "SH3Rel"
+# PROP BASE Intermediate_Dir "SH3Rel"
+# PROP BASE CPU_ID "{D6519020-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "SH3Rel"
+# PROP Intermediate_Dir "SH3Rel"
+# PROP CPU_ID "{D6519020-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "SHx" /d "SH3" /d "_SH3_" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "SHx" /d "SH3" /d "_SH3_" /r
+CPP=shcl.exe
+# ADD BASE CPP /nologo /W3 /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "SHx" /D "SH3" /D "_SH3_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /YX /Oxs /M$(CECrtMT) /c
+# ADD CPP /nologo /W3 /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "SHx" /D "SH3" /D "_SH3_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /YX /Oxs /M$(CECrtMT) /c
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /MACHINE:SH3
+# ADD LINK32 commctrl.lib coredll.lib winsock.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /MACHINE:SH3
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "X86Dbg"
+# PROP BASE Intermediate_Dir "X86Dbg"
+# PROP BASE CPU_ID "{D6518FF3-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "X86Dbg"
+# PROP Intermediate_Dir "X86Dbg"
+# PROP CPU_ID "{D6518FF3-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "_X86_" /d "x86" /d "_i386_" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "_X86_" /d "x86" /d "_i386_" /r
+CPP=cl.exe
+# ADD BASE CPP /nologo /W3 /Zi /Od /D "DEBUG" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "_i386_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "_X86_" /D "x86" /YX /Gs8192 /GF /c
+# ADD CPP /nologo /W3 /Zi /Od /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D "DEBUG" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "_i386_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "_X86_" /D "x86" /YX /Gs8192 /GF /c
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib $(CEx86Corelibc) /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /debug /nodefaultlib:"OLDNAMES.lib" /nodefaultlib:$(CENoDefaultLib) /subsystem:$(CESubsystem) /MACHINE:IX86
+# ADD LINK32 commctrl.lib coredll.lib $(CEx86Corelibc) winsock.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /debug /nodefaultlib:"OLDNAMES.lib" /nodefaultlib:$(CENoDefaultLib) /subsystem:$(CESubsystem) /MACHINE:IX86
+
+!ENDIF
+
+# Begin Target
+
+# Name "libxml2 - Win32 (WCE ARM) Release"
+# Name "libxml2 - Win32 (WCE ARM) Debug"
+# Name "libxml2 - Win32 (WCE x86em) Debug"
+# Name "libxml2 - Win32 (WCE MIPS) Release"
+# Name "libxml2 - Win32 (WCE SH3) Release"
+# Name "libxml2 - Win32 (WCE x86) Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=..\..\c14n.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_C14N_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\c14n.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_C14N_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_C14N_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\c14n.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_C14N_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_C14N_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\c14n.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_C14N_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_C14N_=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_C14N_=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_C14N_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\c14n.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_C14N_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_C14N_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\c14n.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_C14N_=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\catalog.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_CATAL=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_CATAL=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_CATAL=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_CATAL=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_CATAL=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_CATAL=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_CATAL=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_CATAL=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_CATAL=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_CATAL=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_CATAL=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_CATAL=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\debugXML.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_DEBUG=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_DEBUG=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_DEBUG=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_DEBUG=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_DEBUG=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_DEBUG=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_DEBUG=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_DEBUG=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_DEBUG=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_DEBUG=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_DEBUG=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_DEBUG=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\DOCBparser.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_DOCBP=\
+ "..\..\config.h"\
+ "..\..\include\libxml\DOCBparser.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_DOCBP=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_DOCBP=\
+ "..\..\config.h"\
+ "..\..\include\libxml\DOCBparser.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_DOCBP=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_DOCBP=\
+ "..\..\config.h"\
+ "..\..\include\libxml\DOCBparser.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_DOCBP=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_DOCBP=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_DOCBP=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_DOCBP=\
+ "..\..\config.h"\
+ "..\..\include\libxml\DOCBparser.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_DOCBP=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_DOCBP=\
+ "..\..\config.h"\
+ "..\..\include\libxml\DOCBparser.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_DOCBP=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\encoding.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_ENCOD=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ENCOD=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_ENCOD=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ENCOD=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_ENCOD=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ENCOD=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_ENCOD=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_ENCOD=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_ENCOD=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ENCOD=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_ENCOD=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ENCOD=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\entities.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_ENTIT=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ENTIT=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_ENTIT=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ENTIT=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_ENTIT=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ENTIT=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_ENTIT=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_ENTIT=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_ENTIT=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ENTIT=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_ENTIT=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ENTIT=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\error.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_ERROR=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ERROR=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_ERROR=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ERROR=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_ERROR=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ERROR=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_ERROR=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_ERROR=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_ERROR=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ERROR=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_ERROR=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_ERROR=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\globals.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_GLOBA=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_GLOBA=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_GLOBA=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_GLOBA=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_GLOBA=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_GLOBA=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_GLOBA=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_GLOBA=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_GLOBA=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_GLOBA=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_GLOBA=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_GLOBA=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\hash.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_HASH_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HASH_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_HASH_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HASH_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_HASH_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HASH_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_HASH_=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_HASH_=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_HASH_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HASH_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_HASH_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HASH_=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\HTMLparser.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_HTMLP=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HTMLP=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_HTMLP=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HTMLP=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_HTMLP=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HTMLP=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_HTMLP=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_HTMLP=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_HTMLP=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HTMLP=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_HTMLP=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HTMLP=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\HTMLtree.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_HTMLT=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HTMLT=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_HTMLT=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HTMLT=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_HTMLT=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HTMLT=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_HTMLT=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_HTMLT=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_HTMLT=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HTMLT=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_HTMLT=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_HTMLT=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\libxml2.def
+# End Source File
+# Begin Source File
+
+SOURCE=.\libxml2.def.src
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+USERDEP__LIBXM="../../include/libxml/xmlversion.h;"
+# Begin Custom Build
+InputPath=.\libxml2.def.src
+
+"libxml2.def" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ cl /I"..\.." /I"..\..\include" /nologo /EP $(InputPath) > libxml2.def
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\list.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_LIST_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_LIST_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_LIST_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_LIST_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_LIST_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_LIST_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_LIST_=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_LIST_=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_LIST_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_LIST_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_LIST_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_LIST_=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\nanoftp.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_NANOF=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanoftp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_NANOF=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_NANOF=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanoftp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_NANOF=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_NANOF=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanoftp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_NANOF=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_NANOF=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_NANOF=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_NANOF=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanoftp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_NANOF=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_NANOF=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanoftp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_NANOF=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\nanohttp.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_NANOH=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanohttp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_NANOH=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_NANOH=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanohttp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_NANOH=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_NANOH=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanohttp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_NANOH=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_NANOH=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_NANOH=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_NANOH=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanohttp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_NANOH=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_NANOH=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanohttp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_NANOH=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\parser.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_PARSE=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_PARSE=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_PARSE=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_PARSE=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_PARSE=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_PARSE=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_PARSE=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_PARSE=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_PARSE=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_PARSE=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_PARSE=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_PARSE=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\parserInternals.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_PARSER=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_PARSER=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_PARSER=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_PARSER=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_PARSER=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_PARSER=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_PARSER=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_PARSER=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_PARSER=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_PARSER=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_PARSER=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_PARSER=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\SAX.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_SAX_C=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_SAX_C=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_SAX_C=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_SAX_C=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_SAX_C=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_SAX_C=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_SAX_C=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_SAX_C=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_SAX_C=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_SAX_C=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_SAX_C=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\HTMLtree.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_SAX_C=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\threads.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_THREA=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_THREA=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_THREA=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_THREA=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_THREA=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_THREA=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_THREA=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_THREA=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_THREA=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_THREA=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_THREA=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_THREA=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\tree.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_TREE_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_TREE_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_TREE_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_TREE_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_TREE_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_TREE_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_TREE_=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_TREE_=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_TREE_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_TREE_=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_TREE_=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_TREE_=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\uri.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_URI_C=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_URI_C=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_URI_C=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_URI_C=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_URI_C=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_URI_C=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_URI_C=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_URI_C=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_URI_C=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_URI_C=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_URI_C=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_URI_C=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\valid.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_VALID=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_VALID=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_VALID=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_VALID=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_VALID=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_VALID=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_VALID=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_VALID=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_VALID=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_VALID=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_VALID=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_VALID=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\wincecompat.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_WINCE=\
+ ".\wincecompat.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_WINCE=\
+ ".\wincecompat.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_WINCE=\
+ ".\wincecompat.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_WINCE=\
+ ".\wincecompat.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_WINCE=\
+ ".\wincecompat.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_WINCE=\
+ ".\wincecompat.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xinclude.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XINCL=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xinclude.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XINCL=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_XINCL=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xinclude.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XINCL=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XINCL=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xinclude.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XINCL=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XINCL=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_XINCL=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XINCL=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xinclude.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XINCL=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XINCL=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xinclude.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XINCL=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xlink.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XLINK=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XLINK=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_XLINK=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XLINK=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XLINK=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XLINK=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XLINK=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_XLINK=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XLINK=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XLINK=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XLINK=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XLINK=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xmlIO.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XMLIO=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanoftp.h"\
+ "..\..\include\libxml\nanohttp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XMLIO=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_XMLIO=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanoftp.h"\
+ "..\..\include\libxml\nanohttp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XMLIO=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XMLIO=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanoftp.h"\
+ "..\..\include\libxml\nanohttp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XMLIO=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XMLIO=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_XMLIO=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XMLIO=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanoftp.h"\
+ "..\..\include\libxml\nanohttp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XMLIO=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XMLIO=\
+ "..\..\config.h"\
+ "..\..\include\libxml\catalog.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\nanoftp.h"\
+ "..\..\include\libxml\nanohttp.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XMLIO=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xmlmemory.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XMLME=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XMLME=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_XMLME=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XMLME=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XMLME=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XMLME=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XMLME=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_XMLME=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XMLME=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XMLME=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XMLME=\
+ "..\..\config.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XMLME=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xpath.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XPATH=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ "..\..\triodef.h"\
+ "..\..\trionan.c"\
+ "..\..\trionan.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XPATH=\
+ "..\..\config-mac.h"\
+ "..\..\doc\doc_nan.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_XPATH=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ "..\..\triodef.h"\
+ "..\..\trionan.c"\
+ "..\..\trionan.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XPATH=\
+ "..\..\config-mac.h"\
+ "..\..\doc\doc_nan.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XPATH=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ "..\..\triodef.h"\
+ "..\..\trionan.c"\
+ "..\..\trionan.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XPATH=\
+ "..\..\config-mac.h"\
+ "..\..\doc\doc_nan.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XPATH=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ "..\..\triodef.h"\
+ "..\..\trionan.c"\
+ "..\..\trionan.h"\
+
+NODEP_CPP_XPATH=\
+ "..\..\config-mac.h"\
+ "..\..\doc\doc_nan.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XPATH=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ "..\..\triodef.h"\
+ "..\..\trionan.c"\
+ "..\..\trionan.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XPATH=\
+ "..\..\config-mac.h"\
+ "..\..\doc\doc_nan.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XPATH=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ "..\..\triodef.h"\
+ "..\..\trionan.c"\
+ "..\..\trionan.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XPATH=\
+ "..\..\config-mac.h"\
+ "..\..\doc\doc_nan.h"\
+
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xpointer.c
+
+!IF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XPOIN=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\include\winCEconfig.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XPOIN=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_XPOIN=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XPOIN=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XPOIN=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XPOIN=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XPOIN=\
+ "..\..\config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+
+NODEP_CPP_XPOIN=\
+ "..\..\config-mac.h"\
+ "..\..\win32config.h"\
+ "..\..\winCEconfig.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XPOIN=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XPOIN=\
+ "..\..\config-mac.h"\
+
+
+!ELSEIF "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XPOIN=\
+ "..\..\config.h"\
+ "..\..\include\libxml\debugXML.h"\
+ "..\..\include\libxml\encoding.h"\
+ "..\..\include\libxml\entities.h"\
+ "..\..\include\libxml\globals.h"\
+ "..\..\include\libxml\hash.h"\
+ "..\..\include\libxml\HTMLparser.h"\
+ "..\..\include\libxml\list.h"\
+ "..\..\include\libxml\parser.h"\
+ "..\..\include\libxml\parserInternals.h"\
+ "..\..\include\libxml\SAX.h"\
+ "..\..\include\libxml\threads.h"\
+ "..\..\include\libxml\tree.h"\
+ "..\..\include\libxml\uri.h"\
+ "..\..\include\libxml\valid.h"\
+ "..\..\include\libxml\xlink.h"\
+ "..\..\include\libxml\xmlerror.h"\
+ "..\..\include\libxml\xmlIO.h"\
+ "..\..\include\libxml\xmlmemory.h"\
+ "..\..\include\libxml\xmlversion.h"\
+ "..\..\include\libxml\xmlwin32version.h"\
+ "..\..\include\libxml\xpath.h"\
+ "..\..\include\libxml\xpathInternals.h"\
+ "..\..\include\libxml\xpointer.h"\
+ "..\..\include\win32config.h"\
+ "..\..\libxml.h"\
+ "..\..\trio.h"\
+ ".\wincecompat.h"\
+
+NODEP_CPP_XPOIN=\
+ "..\..\config-mac.h"\
+
+
+!ENDIF
+
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=..\..\include\libxml\c14n.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\catalog.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\debugXML.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\DOCBparser.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\encoding.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\entities.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\globals.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\hash.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\HTMLparser.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\HTMLtree.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\libxml.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\list.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\nanoftp.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\nanohttp.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\parser.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\parserInternals.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\SAX.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\tree.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\uri.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\valid.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\win32config.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\wincecompat.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xinclude.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xlink.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xmlerror.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xmlIO.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xmlmemory.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xmlversion.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xmlwin32version.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xpath.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xpathInternals.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xpointer.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/third_party/libxml/src/win32/wince/libxml2.vcw b/third_party/libxml/src/win32/wince/libxml2.vcw
new file mode 100644
index 0000000..c050c4f
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/libxml2.vcw
@@ -0,0 +1,41 @@
+Microsoft eMbedded Visual Tools Workspace File, Format Version 3.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "libxml2"=.\libxml2.vcp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "ppcTest"=.\ppcTest\ppcTest.vcp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/third_party/libxml/src/win32/wince/wincecompat.c b/third_party/libxml/src/win32/wince/wincecompat.c
new file mode 100644
index 0000000..bd49c57
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/wincecompat.c
@@ -0,0 +1,68 @@
+/*
+ * wincecompat.c : wince compatiblity module
+ *
+ * See Copyright for the status of this software.
+ *
+ * javier@tiresiassoft.com
+ *
+ * 17 Sep 2002 created
+ */
+
+#include "wincecompat.h"
+
+char *strError[]= {"Error 0","","No such file or directory","","","","","Arg list too long",
+ "Exec format error","Bad file number","","","Not enough core","Permission denied","","",
+ "","File exists","Cross-device link","","","","Invalid argument","","Too many open files",
+ "","","","No space left on device","","","","","Math argument","Result too large","",
+ "Resource deadlock would occur", "Unknown error under wince"};
+
+
+int errno=0;
+
+int read(int handle, char *buffer, unsigned int len)
+{
+ return(fread(&buffer[0], len, 1, (FILE *) handle));
+}
+
+int write(int handle, const char *buffer, unsigned int len)
+{
+ return(fwrite(&buffer[0], len,1,(FILE *) handle));
+}
+
+int open(const char *filename,int oflag, ...)
+{
+ char mode[3]; /* mode[0] ="w/r/a" mode[1]="+" */
+ mode[2]=0;
+ if ( oflag==(O_WRONLY|O_CREAT) )
+ mode[0]='w';
+ else if (oflag==O_RDONLY)
+ mode[0]='r';
+ return (int) fopen(filename, mode);
+}
+
+int close(int handle)
+{
+ return ( fclose((FILE *) handle) );
+}
+
+
+char *getcwd( char *buffer, unsigned int size)
+{
+ /* Windows CE don't have the concept of a current directory
+ * so we just return NULL to indicate an error
+ */
+ return NULL;
+}
+
+char *getenv( const char *varname )
+{
+ return NULL;
+}
+
+char *strerror(int errnum)
+{
+ if (errnum>MAX_STRERROR)
+ return strError[MAX_STRERROR];
+ else
+ return strError[errnum];
+}
diff --git a/third_party/libxml/src/win32/wince/wincecompat.h b/third_party/libxml/src/win32/wince/wincecompat.h
new file mode 100644
index 0000000..aa0f3dc
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/wincecompat.h
@@ -0,0 +1,50 @@
+/*
+ * wincecompat.h : wince compatiblity header file
+ *
+ * See Copyright for the status of this software.
+ *
+ * javier@tiresiassoft.com
+ *
+ * 17 Sep 2002 created
+ */
+
+#ifndef __WINCECOMPAT_H__
+#define __WINCECOMPAT_H__
+
+#include <stdio.h>
+#include <winbase.h>
+
+#define MAX_STRERROR 31
+
+#define O_RDONLY 0x0000 /* open for reading only */
+#define O_WRONLY 0x0001 /* open for writing only */
+#define O_RDWR 0x0002 /* open for reading and writing */
+#define O_APPEND 0x0008 /* writes done at eof */
+
+#define O_CREAT 0x0100 /* create and open file */
+#define O_TRUNC 0x0200 /* open and truncate */
+#define O_EXCL 0x0400 /* open only if file doesn't already exist */
+
+#define BUFSIZ 4096
+
+extern int errno;
+/*
+ Prototypes
+*/
+int read(int handle, char *buffer, unsigned int len);
+int write(int handle, const char *buffer, unsigned int len);
+int open(const char *filename,int oflag, ...);
+int close(int handle);
+char *getenv( const char *varname );
+char *getcwd( char *buffer, unsigned int size);
+char *strerror(int errnum);
+
+/*
+ Macro'ed inexistant funtion names
+
+*/
+#define snprintf _snprintf
+#define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
+#define perror(_t) MessageBox(NULL, _T("_t"), _T("Error/Warning"), MB_OK)
+
+#endif
\ No newline at end of file
diff --git a/third_party/libxml/src/xinclude.c b/third_party/libxml/src/xinclude.c
index 2916ffa..ff3dafb 100644
--- a/third_party/libxml/src/xinclude.c
+++ b/third_party/libxml/src/xinclude.c
@@ -17,6 +17,7 @@
#include <libxml/tree.h>
#include <libxml/parser.h>
#include <libxml/uri.h>
+#include <libxml/xpath.h>
#include <libxml/xpointer.h>
#include <libxml/parserInternals.h>
#include <libxml/xmlerror.h>
@@ -26,6 +27,7 @@
#ifdef LIBXML_XINCLUDE_ENABLED
#include <libxml/xinclude.h>
+#include "buf.h"
#define XINCLUDE_MAX_DEPTH 40
@@ -92,7 +94,7 @@
/************************************************************************
* *
- * XInclude error handler *
+ * XInclude error handler *
* *
************************************************************************/
@@ -412,7 +414,7 @@
* xmlXIncludeParseFile:
* @ctxt: the XInclude context
* @URL: the URL or file path
- *
+ *
* parse a document for XInclude
*/
static xmlDocPtr
@@ -433,7 +435,7 @@
* pass in the application data to the parser context.
*/
pctxt->_private = ctxt->_private;
-
+
/*
* try to ensure that new documents included are actually
* built with the same dictionary as the including document.
@@ -446,7 +448,7 @@
}
xmlCtxtUseOptions(pctxt, ctxt->parseFlags | XML_PARSE_DTDLOAD);
-
+
inputStream = xmlLoadExternalEntity(URL, NULL, pctxt);
if (inputStream == NULL) {
xmlFreeParserCtxt(pctxt);
@@ -472,7 +474,7 @@
pctxt->myDoc = NULL;
}
xmlFreeParserCtxt(pctxt);
-
+
return(ret);
}
@@ -480,7 +482,7 @@
* xmlXIncludeAddNode:
* @ctxt: the XInclude context
* @cur: the new node
- *
+ *
* Add a new node to process to an XInclude context
*/
static int
@@ -511,7 +513,7 @@
href = xmlXIncludeGetProp(ctxt, cur, XINCLUDE_HREF);
if (href == NULL) {
href = xmlStrdup(BAD_CAST ""); /* @@@@ href is now optional */
- if (href == NULL)
+ if (href == NULL)
return(-1);
}
if ((href[0] == '#') || (href[0] == 0))
@@ -655,7 +657,7 @@
* @ctxt: the XInclude context
* @doc: the new document
* @url: the associated URL
- *
+ *
* The XInclude recursive nature is handled at this point.
*/
static void
@@ -684,7 +686,7 @@
/*
* Copy the private user data
*/
- newctxt->_private = ctxt->_private;
+ newctxt->_private = ctxt->_private;
/*
* Copy the existing document set
*/
@@ -749,7 +751,7 @@
* @ctxt: the XInclude context
* @txt: the new text node
* @url: the associated URL
- *
+ *
* Add a new txtument to the list
*/
static void
@@ -808,7 +810,7 @@
* @target: the document target
* @source: the document source
* @elem: the element
- *
+ *
* Make a copy of the node while preserving the XInclude semantic
* of the Infoset copy
*/
@@ -835,7 +837,7 @@
* @target: the document target
* @source: the document source
* @elem: the element list
- *
+ *
* Make a copy of the node list while preserving the XInclude semantic
* of the Infoset copy
*/
@@ -874,11 +876,11 @@
static xmlNodePtr
xmlXIncludeGetNthChild(xmlNodePtr cur, int no) {
int i;
- if (cur == NULL)
- return(cur);
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
+ return(NULL);
cur = cur->children;
for (i = 0;i <= no;cur = cur->next) {
- if (cur == NULL)
+ if (cur == NULL)
return(cur);
if ((cur->type == XML_ELEMENT_NODE) ||
(cur->type == XML_DOCUMENT_NODE) ||
@@ -922,11 +924,13 @@
return(NULL);
start = (xmlNodePtr) range->user;
- if (start == NULL)
+ if ((start == NULL) || (start->type == XML_NAMESPACE_DECL))
return(NULL);
end = range->user2;
if (end == NULL)
return(xmlDocCopyNode(start, target, 1));
+ if (end->type == XML_NAMESPACE_DECL)
+ return(NULL);
cur = start;
index1 = range->index;
@@ -985,7 +989,7 @@
/* prune and return full set */
if (level == lastLevel)
xmlAddNextSibling(last, tmp);
- else
+ else
xmlAddChild(last, tmp);
return(list);
} else { /* ending node not a text node */
@@ -1204,6 +1208,7 @@
}
break;
}
+#ifdef LIBXML_XPTR_ENABLED
case XPATH_LOCATIONSET: {
xmlLocationSetPtr set = (xmlLocationSetPtr) obj->user;
if (set == NULL)
@@ -1223,7 +1228,6 @@
}
break;
}
-#ifdef LIBXML_XPTR_ENABLED
case XPATH_RANGE:
return(xmlXIncludeCopyRange(ctxt, target, source, obj));
#endif
@@ -1289,7 +1293,7 @@
if (prev != NULL) {
if (ent->etype != prev->etype)
goto error;
-
+
if ((ent->SystemID != NULL) && (prev->SystemID != NULL)) {
if (!xmlStrEqual(ent->SystemID, prev->SystemID))
goto error;
@@ -1389,7 +1393,7 @@
* @ctxt: the XInclude context
* @url: the associated URL
* @nr: the xinclude node number
- *
+ *
* Load the document, and store the result in the XInclude context
*
* Returns 0 in case of success, -1 in case of failure
@@ -1413,7 +1417,7 @@
*/
uri = xmlParseURI((const char *)url);
if (uri == NULL) {
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_HREF_URI,
"invalid value URI %s\n", url);
return(-1);
@@ -1431,7 +1435,7 @@
xmlFreeURI(uri);
if (URL == NULL) {
if (ctxt->incTab != NULL)
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_HREF_URI,
"invalid value URI %s\n", url);
else
@@ -1550,7 +1554,7 @@
ctxt->incTab[nr]->inc = xmlXIncludeCopyNodeList(ctxt, ctxt->doc,
doc, doc->children);
}
- }
+ }
#ifdef LIBXML_XPTR_ENABLED
else {
/*
@@ -1568,7 +1572,7 @@
xptrctxt = xmlXPtrNewContext(doc, NULL, NULL);
}
if (xptrctxt == NULL) {
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_XPTR_FAILED,
"could not create XPointer context\n", NULL);
xmlFree(URL);
@@ -1594,7 +1598,7 @@
case XPATH_POINT:
case XPATH_USERS:
case XPATH_XSLT_TREE:
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_XPTR_RESULT,
"XPointer is not a range: #%s\n",
fragment);
@@ -1636,14 +1640,14 @@
continue;
case XML_ATTRIBUTE_NODE:
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_XPTR_RESULT,
"XPointer selects an attribute: #%s\n",
fragment);
set->nodeTab[i] = NULL;
continue;
case XML_NAMESPACE_DECL:
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_XPTR_RESULT,
"XPointer selects a namespace: #%s\n",
fragment);
@@ -1658,7 +1662,7 @@
case XML_ENTITY_DECL:
case XML_XINCLUDE_START:
case XML_XINCLUDE_END:
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_XPTR_RESULT,
"XPointer selects unexpected nodes: #%s\n",
fragment);
@@ -1684,7 +1688,7 @@
/*
* Do the xml:base fixup if needed
*/
- if ((doc != NULL) && (URL != NULL) && (xmlStrchr(URL, (xmlChar) '/')) &&
+ if ((doc != NULL) && (URL != NULL) &&
(!(ctxt->parseFlags & XML_PARSE_NOBASEFIX)) &&
(!(doc->parseFlags & XML_PARSE_NOBASEFIX))) {
xmlNodePtr node;
@@ -1704,7 +1708,7 @@
*/
curBase = xmlBuildRelativeURI(URL, ctxt->base);
if (curBase == NULL) { /* Error return */
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_HREF_URI,
"trying to build relative URI from %s\n", URL);
} else {
@@ -1745,7 +1749,7 @@
xmlChar *relBase;
relBase = xmlBuildURI(xmlBase, base);
if (relBase == NULL) { /* error */
- xmlXIncludeErr(ctxt,
+ xmlXIncludeErr(ctxt,
ctxt->incTab[nr]->ref,
XML_XINCLUDE_HREF_URI,
"trying to rebuild base from %s\n",
@@ -1782,7 +1786,7 @@
* @ctxt: the XInclude context
* @url: the associated URL
* @nr: the xinclude node number
- *
+ *
* Load the content, and store the result in the XInclude context
*
* Returns 0 in case of success, -1 in case of failure
@@ -1796,6 +1800,9 @@
int i;
xmlChar *encoding = NULL;
xmlCharEncoding enc = (xmlCharEncoding) 0;
+ xmlParserCtxtPtr pctxt;
+ xmlParserInputPtr inputStream;
+ int xinclude_multibyte_fallback_used = 0;
/*
* Check the URL and remove any fragment identifier
@@ -1826,7 +1833,7 @@
* directly through ctxt->doc.
*/
if (URL[0] == 0) {
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_TEXT_DOCUMENT,
"text serialization of document not available\n", NULL);
xmlFree(URL);
@@ -1870,43 +1877,65 @@
/*
* Load it.
*/
- buf = xmlParserInputBufferCreateFilename((const char *)URL, enc);
- if (buf == NULL) {
+ pctxt = xmlNewParserCtxt();
+ inputStream = xmlLoadExternalEntity((const char*)URL, NULL, pctxt);
+ if(inputStream == NULL) {
+ xmlFreeParserCtxt(pctxt);
xmlFree(URL);
return(-1);
}
+ buf = inputStream->buf;
+ if (buf == NULL) {
+ xmlFreeInputStream (inputStream);
+ xmlFreeParserCtxt(pctxt);
+ xmlFree(URL);
+ return(-1);
+ }
+ if (buf->encoder)
+ xmlCharEncCloseFunc(buf->encoder);
+ buf->encoder = xmlGetCharEncodingHandler(enc);
node = xmlNewText(NULL);
/*
* Scan all chars from the resource and add the to the node
*/
+xinclude_multibyte_fallback:
while (xmlParserInputBufferRead(buf, 128) > 0) {
int len;
const xmlChar *content;
- content = xmlBufferContent(buf->buffer);
- len = xmlBufferLength(buf->buffer);
+ content = xmlBufContent(buf->buffer);
+ len = xmlBufLength(buf->buffer);
for (i = 0;i < len;) {
int cur;
int l;
cur = xmlStringCurrentChar(NULL, &content[i], &l);
if (!IS_CHAR(cur)) {
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
- XML_XINCLUDE_INVALID_CHAR,
- "%s contains invalid char\n", URL);
- xmlFreeParserInputBuffer(buf);
- xmlFree(URL);
- return(-1);
+ /* Handle splitted multibyte char at buffer boundary */
+ if (((len - i) < 4) && (!xinclude_multibyte_fallback_used)) {
+ xinclude_multibyte_fallback_used = 1;
+ xmlBufShrink(buf->buffer, i);
+ goto xinclude_multibyte_fallback;
+ } else {
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ XML_XINCLUDE_INVALID_CHAR,
+ "%s contains invalid char\n", URL);
+ xmlFreeParserInputBuffer(buf);
+ xmlFree(URL);
+ return(-1);
+ }
} else {
+ xinclude_multibyte_fallback_used = 0;
xmlNodeAddContentLen(node, &content[i], l);
}
i += l;
}
- xmlBufferShrink(buf->buffer, len);
+ xmlBufShrink(buf->buffer, len);
}
- xmlFreeParserInputBuffer(buf);
+ xmlFreeParserCtxt(pctxt);
xmlXIncludeAddTxt(ctxt, node, URL);
+ xmlFreeInputStream(inputStream);
loaded:
/*
@@ -1922,7 +1951,7 @@
* @ctxt: the XInclude context
* @fallback: the fallback node
* @nr: the xinclude node number
- *
+ *
* Load the content of the fallback node, and store the result
* in the XInclude context
*
@@ -1932,8 +1961,9 @@
xmlXIncludeLoadFallback(xmlXIncludeCtxtPtr ctxt, xmlNodePtr fallback, int nr) {
xmlXIncludeCtxtPtr newctxt;
int ret = 0;
-
- if ((fallback == NULL) || (ctxt == NULL))
+
+ if ((fallback == NULL) || (fallback->type == XML_NAMESPACE_DECL) ||
+ (ctxt == NULL))
return(-1);
if (fallback->children != NULL) {
/*
@@ -2018,7 +2048,7 @@
href = xmlXIncludeGetProp(ctxt, cur, XINCLUDE_HREF);
if (href == NULL) {
href = xmlStrdup(BAD_CAST ""); /* @@@@ href is now optional */
- if (href == NULL)
+ if (href == NULL)
return(-1);
}
parse = xmlXIncludeGetProp(ctxt, cur, XINCLUDE_PARSE);
@@ -2063,7 +2093,7 @@
xmlFree(eschref);
}
if (URI == NULL) {
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_HREF_URI, "failed build URL\n", NULL);
if (parse != NULL)
xmlFree(parse);
@@ -2096,7 +2126,7 @@
* Restore the original base before checking for fallback
*/
ctxt->base = oldBase;
-
+
if (ret < 0) {
xmlNodePtr children;
@@ -2114,14 +2144,14 @@
((xmlStrEqual(children->ns->href, XINCLUDE_NS)) ||
(xmlStrEqual(children->ns->href, XINCLUDE_OLD_NS)))) {
ret = xmlXIncludeLoadFallback(ctxt, children, nr);
- if (ret == 0)
+ if (ret == 0)
break;
}
children = children->next;
}
}
if (ret < 0) {
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_NO_FALLBACK,
"could not load %s, and no fallback was found\n",
URI);
@@ -2159,7 +2189,7 @@
if ((nr < 0) || (nr >= ctxt->incNr))
return(-1);
cur = ctxt->incTab[nr]->ref;
- if (cur == NULL)
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
return(-1);
/*
@@ -2190,7 +2220,7 @@
tmp = tmp->next;
}
if (nb_elem > 1) {
- xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+ xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
XML_XINCLUDE_MULTIPLE_ROOT,
"XInclude error: would result in multiple root nodes\n",
NULL);
@@ -2237,7 +2267,7 @@
}
}
-
+
return(0);
}
@@ -2334,7 +2364,7 @@
int ret = 0;
int i, start;
- if ((doc == NULL) || (tree == NULL))
+ if ((doc == NULL) || (tree == NULL) || (tree->type == XML_NAMESPACE_DECL))
return(-1);
if (ctxt == NULL)
return(-1);
@@ -2448,7 +2478,8 @@
xmlXIncludeCtxtPtr ctxt;
int ret = 0;
- if ((tree == NULL) || (tree->doc == NULL))
+ if ((tree == NULL) || (tree->type == XML_NAMESPACE_DECL) ||
+ (tree->doc == NULL))
return(-1);
ctxt = xmlXIncludeNewContext(tree->doc);
@@ -2533,7 +2564,8 @@
xmlXIncludeCtxtPtr ctxt;
int ret = 0;
- if ((tree == NULL) || (tree->doc == NULL))
+ if ((tree == NULL) || (tree->type == XML_NAMESPACE_DECL) ||
+ (tree->doc == NULL))
return(-1);
ctxt = xmlXIncludeNewContext(tree->doc);
if (ctxt == NULL)
@@ -2577,7 +2609,8 @@
xmlXIncludeProcessNode(xmlXIncludeCtxtPtr ctxt, xmlNodePtr node) {
int ret = 0;
- if ((node == NULL) || (node->doc == NULL) || (ctxt == NULL))
+ if ((node == NULL) || (node->type == XML_NAMESPACE_DECL) ||
+ (node->doc == NULL) || (ctxt == NULL))
return(-1);
ret = xmlXIncludeDoProcess(ctxt, node->doc, node);
if ((ret >= 0) && (ctxt->nbErrors > 0))
diff --git a/third_party/libxml/src/xlink.c b/third_party/libxml/src/xlink.c
index 0d9be73..c0e4ff3 100644
--- a/third_party/libxml/src/xlink.c
+++ b/third_party/libxml/src/xlink.c
@@ -47,7 +47,7 @@
* Default setting and related functions *
* *
****************************************************************/
-
+
static xlinkHandlerPtr xlinkDefaultHandler = NULL;
static xlinkNodeDetectFunc xlinkDefaultDetect = NULL;
@@ -93,7 +93,7 @@
*
* Set the default xlink detection routine
*/
-void
+void
xlinkSetDefaultDetect (xlinkNodeDetectFunc func) {
xlinkDefaultDetect = func;
}
@@ -104,7 +104,7 @@
* *
****************************************************************/
-
+
/**
* xlinkIsLink:
* @doc: the document containing the node
@@ -119,7 +119,7 @@
* Returns the xlinkType of the node (XLINK_TYPE_NONE if there is no
* link detected.
*/
-xlinkType
+xlinkType
xlinkIsLink (xmlDocPtr doc, xmlNodePtr node) {
xmlChar *type = NULL, *role = NULL;
xlinkType ret = XLINK_TYPE_NONE;
@@ -150,14 +150,14 @@
if (type != NULL) {
if (xmlStrEqual(type, BAD_CAST "simple")) {
ret = XLINK_TYPE_SIMPLE;
- } if (xmlStrEqual(type, BAD_CAST "extended")) {
+ } else if (xmlStrEqual(type, BAD_CAST "extended")) {
role = xmlGetNsProp(node, BAD_CAST "role", XLINK_NAMESPACE);
if (role != NULL) {
xmlNsPtr xlink;
xlink = xmlSearchNs(doc, node, XLINK_NAMESPACE);
if (xlink == NULL) {
/* Humm, fallback method */
- if (xmlStrEqual(role, BAD_CAST"xlink:external-linkset"))
+ if (xmlStrEqual(role, BAD_CAST"xlink:external-linkset"))
ret = XLINK_TYPE_EXTENDED_SET;
} else {
xmlChar buf[200];
diff --git a/third_party/libxml/src/xml2-config.1 b/third_party/libxml/src/xml2-config.1
index 8a25962..8cf9858 100644
--- a/third_party/libxml/src/xml2-config.1
+++ b/third_party/libxml/src/xml2-config.1
@@ -9,7 +9,6 @@
linker flags that should be used to compile and link programs that use
\fIGNOME-XML\fP.
.SH OPTIONS
-.l
\fIxml-config\fP accepts the following options:
.TP 8
.B \-\-version
diff --git a/third_party/libxml/src/xml2-config.in b/third_party/libxml/src/xml2-config.in
index 2989325..1957486 100755
--- a/third_party/libxml/src/xml2-config.in
+++ b/third_party/libxml/src/xml2-config.in
@@ -86,12 +86,12 @@
then
if [ "@XML_LIBDIR@" = "-L/usr/lib" -o "@XML_LIBDIR@" = "-L/usr/lib64" ]
then
- echo @XML_LIBS@
+ echo @XML_LIBS@ @MODULE_PLATFORM_LIBS@
else
- echo @XML_LIBDIR@ @XML_LIBS@
+ echo @XML_LIBDIR@ @XML_LIBS@ @MODULE_PLATFORM_LIBS@
fi
else
- echo @XML_LIBDIR@ @XML_LIBS@ @WIN32_EXTRA_LIBADD@
+ echo @XML_LIBDIR@ @XML_LIBS@ @MODULE_PLATFORM_LIBS@ @WIN32_EXTRA_LIBADD@
fi
;;
diff --git a/third_party/libxml/src/xmlIO.c b/third_party/libxml/src/xmlIO.c
index 8fc00e3..e628ab0 100644
--- a/third_party/libxml/src/xmlIO.c
+++ b/third_party/libxml/src/xmlIO.c
@@ -35,6 +35,9 @@
#ifdef HAVE_ZLIB_H
#include <zlib.h>
#endif
+#ifdef HAVE_LZMA_H
+#include <lzma.h>
+#endif
#if defined(WIN32) || defined(_WIN32)
#include <windows.h>
@@ -93,6 +96,9 @@
#endif
#include <libxml/globals.h>
+#include "buf.h"
+#include "enc.h"
+
/* #define VERBOSE_FAILURE */
/* #define DEBUG_EXTERNAL_ENTITIES */
/* #define DEBUG_INPUT */
@@ -765,13 +771,21 @@
xmlCheckFilename (const char *path)
{
#ifdef HAVE_STAT
- struct stat stat_buffer;
+ struct stat stat_buffer;
#endif
- if (path == NULL)
- return(0);
+ if (path == NULL)
+ return(0);
#ifdef HAVE_STAT
#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+ /*
+ * On Windows stat and wstat do not work with long pathname,
+ * which start with '\\?\'
+ */
+ if ((path[0] == '\\') && (path[1] == '\\') && (path[2] == '?') &&
+ (path[3] == '\\') )
+ return 1;
+
if (xmlWrapStat(path, &stat_buffer) == -1)
return 0;
#else
@@ -786,7 +800,14 @@
return 1;
}
-static int
+/**
+ * xmlNop:
+ *
+ * No Operation function, does nothing, no input
+ *
+ * Returns zero
+ */
+int
xmlNop(void) {
return(0);
}
@@ -873,7 +894,7 @@
*/
static void *
xmlFileOpen_real (const char *filename) {
- const char *path = NULL;
+ const char *path = filename;
FILE *fd;
if (filename == NULL)
@@ -903,11 +924,8 @@
#else
path = &filename[5];
#endif
- } else
- path = filename;
+ }
- if (path == NULL)
- return(NULL);
if (!xmlCheckFilename(path))
return(NULL);
@@ -987,7 +1005,7 @@
#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
fd = xmlWrapOpen(path, 1);
#else
- fd = fopen(path, "wb");
+ fd = fopen(path, "wb");
#endif /* WIN32 */
if (fd == NULL) xmlIOErr(0, path);
@@ -1145,7 +1163,12 @@
gzFile fd;
if (!strcmp(filename, "-")) {
- fd = gzdopen(dup(0), "rb");
+ int duped_fd = dup(fileno(stdin));
+ fd = gzdopen(duped_fd, "rb");
+ if (fd == Z_NULL && duped_fd >= 0) {
+ close(duped_fd); /* gzdOpen() does not close on failure */
+ }
+
return((void *) fd);
}
@@ -1219,7 +1242,12 @@
snprintf(mode, sizeof(mode), "wb%d", compression);
if (!strcmp(filename, "-")) {
- fd = gzdopen(dup(1), mode);
+ int duped_fd = dup(fileno(stdout));
+ fd = gzdopen(duped_fd, "rb");
+ if (fd == Z_NULL && duped_fd >= 0) {
+ close(duped_fd); /* gzdOpen() does not close on failure */
+ }
+
return((void *) fd);
}
@@ -1306,6 +1334,125 @@
}
#endif /* HAVE_ZLIB_H */
+#ifdef HAVE_LZMA_H
+/************************************************************************
+ * *
+ * I/O for compressed file accesses *
+ * *
+ ************************************************************************/
+#include "xzlib.h"
+/**
+ * xmlXzfileMatch:
+ * @filename: the URI for matching
+ *
+ * input from compressed file test
+ *
+ * Returns 1 if matches, 0 otherwise
+ */
+static int
+xmlXzfileMatch (const char *filename ATTRIBUTE_UNUSED) {
+ return(1);
+}
+
+/**
+ * xmlXzFileOpen_real:
+ * @filename: the URI for matching
+ *
+ * input from compressed file open
+ * if @filename is " " then the standard input is used
+ *
+ * Returns an I/O context or NULL in case of error
+ */
+static void *
+xmlXzfileOpen_real (const char *filename) {
+ const char *path = NULL;
+ xzFile fd;
+
+ if (!strcmp(filename, "-")) {
+ fd = __libxml2_xzdopen(dup(fileno(stdin)), "rb");
+ return((void *) fd);
+ }
+
+ if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file://localhost/", 17)) {
+ path = &filename[16];
+ } else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:///", 8)) {
+ path = &filename[7];
+ } else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:/", 6)) {
+ /* lots of generators seems to lazy to read RFC 1738 */
+ path = &filename[5];
+ } else
+ path = filename;
+
+ if (path == NULL)
+ return(NULL);
+ if (!xmlCheckFilename(path))
+ return(NULL);
+
+ fd = __libxml2_xzopen(path, "rb");
+ return((void *) fd);
+}
+
+/**
+ * xmlXzfileOpen:
+ * @filename: the URI for matching
+ *
+ * Wrapper around xmlXzfileOpen_real that try it with an unescaped
+ * version of @filename, if this fails fallback to @filename
+ *
+ * Returns a handler or NULL in case or failure
+ */
+static void *
+xmlXzfileOpen (const char *filename) {
+ char *unescaped;
+ void *retval;
+
+ retval = xmlXzfileOpen_real(filename);
+ if (retval == NULL) {
+ unescaped = xmlURIUnescapeString(filename, 0, NULL);
+ if (unescaped != NULL) {
+ retval = xmlXzfileOpen_real(unescaped);
+ }
+ xmlFree(unescaped);
+ }
+
+ return retval;
+}
+
+/**
+ * xmlXzfileRead:
+ * @context: the I/O context
+ * @buffer: where to drop data
+ * @len: number of bytes to write
+ *
+ * Read @len bytes to @buffer from the compressed I/O channel.
+ *
+ * Returns the number of bytes written
+ */
+static int
+xmlXzfileRead (void * context, char * buffer, int len) {
+ int ret;
+
+ ret = __libxml2_xzread((xzFile) context, &buffer[0], len);
+ if (ret < 0) xmlIOErr(0, "xzread()");
+ return(ret);
+}
+
+/**
+ * xmlXzfileClose:
+ * @context: the I/O context
+ *
+ * Close a compressed I/O channel
+ */
+static int
+xmlXzfileClose (void * context) {
+ int ret;
+
+ ret = (__libxml2_xzclose((xzFile) context) == LZMA_OK ) ? 0 : -1;
+ if (ret < 0) xmlIOErr(0, "xzclose()");
+ return(ret);
+}
+#endif /* HAVE_LZMA_H */
+
#ifdef LIBXML_HTTP_ENABLED
/************************************************************************
* *
@@ -1914,8 +2061,8 @@
/* Pull the data out of the memory output buffer */
xmlOutputBufferPtr dctxt = ctxt->doc_buff;
- http_content = (char *)dctxt->buffer->content;
- content_lgth = dctxt->buffer->use;
+ http_content = (char *) xmlBufContent(dctxt->buffer);
+ content_lgth = xmlBufUse(dctxt->buffer);
}
if ( http_content == NULL ) {
@@ -2181,6 +2328,10 @@
xmlRegisterInputCallbacks(xmlGzfileMatch, xmlGzfileOpen,
xmlGzfileRead, xmlGzfileClose);
#endif /* HAVE_ZLIB_H */
+#ifdef HAVE_LZMA_H
+ xmlRegisterInputCallbacks(xmlXzfileMatch, xmlXzfileOpen,
+ xmlXzfileRead, xmlXzfileClose);
+#endif /* HAVE_ZLIB_H */
#ifdef LIBXML_HTTP_ENABLED
xmlRegisterInputCallbacks(xmlIOHTTPMatch, xmlIOHTTPOpen,
@@ -2278,15 +2429,15 @@
return(NULL);
}
memset(ret, 0, (size_t) sizeof(xmlParserInputBuffer));
- ret->buffer = xmlBufferCreateSize(2 * xmlDefaultBufferSize);
+ ret->buffer = xmlBufCreateSize(2 * xmlDefaultBufferSize);
if (ret->buffer == NULL) {
xmlFree(ret);
return(NULL);
}
- ret->buffer->alloc = XML_BUFFER_ALLOC_DOUBLEIT;
+ xmlBufSetAllocationScheme(ret->buffer, XML_BUFFER_ALLOC_DOUBLEIT);
ret->encoder = xmlGetCharEncodingHandler(enc);
if (ret->encoder != NULL)
- ret->raw = xmlBufferCreateSize(2 * xmlDefaultBufferSize);
+ ret->raw = xmlBufCreateSize(2 * xmlDefaultBufferSize);
else
ret->raw = NULL;
ret->readcallback = NULL;
@@ -2317,19 +2468,19 @@
return(NULL);
}
memset(ret, 0, (size_t) sizeof(xmlOutputBuffer));
- ret->buffer = xmlBufferCreate();
+ ret->buffer = xmlBufCreate();
if (ret->buffer == NULL) {
xmlFree(ret);
return(NULL);
}
/* try to avoid a performance problem with Windows realloc() */
- if (ret->buffer->alloc == XML_BUFFER_ALLOC_EXACT)
- ret->buffer->alloc = XML_BUFFER_ALLOC_DOUBLEIT;
+ if (xmlBufGetAllocationScheme(ret->buffer) == XML_BUFFER_ALLOC_EXACT)
+ xmlBufSetAllocationScheme(ret->buffer, XML_BUFFER_ALLOC_DOUBLEIT);
ret->encoder = encoder;
if (encoder != NULL) {
- ret->conv = xmlBufferCreateSize(4000);
+ ret->conv = xmlBufCreateSize(4000);
if (ret->conv == NULL) {
xmlFree(ret);
return(NULL);
@@ -2338,7 +2489,7 @@
/*
* This call is designed to initiate the encoder state
*/
- xmlCharEncOutFunc(encoder, ret->conv, NULL);
+ xmlCharEncOutput(ret, 1);
} else
ret->conv = NULL;
ret->writecallback = NULL;
@@ -2367,7 +2518,7 @@
return(NULL);
}
memset(ret, 0, (size_t) sizeof(xmlOutputBuffer));
- ret->buffer = xmlBufferCreate();
+ ret->buffer = xmlBufCreate();
if (ret->buffer == NULL) {
xmlFree(ret);
return(NULL);
@@ -2376,15 +2527,12 @@
/*
* For conversion buffers we use the special IO handling
- * We don't do that from the exported API to avoid confusing
- * user's code.
*/
- ret->buffer->alloc = XML_BUFFER_ALLOC_IO;
- ret->buffer->contentIO = ret->buffer->content;
+ xmlBufSetAllocationScheme(ret->buffer, XML_BUFFER_ALLOC_IO);
ret->encoder = encoder;
if (encoder != NULL) {
- ret->conv = xmlBufferCreateSize(4000);
+ ret->conv = xmlBufCreateSize(4000);
if (ret->conv == NULL) {
xmlFree(ret);
return(NULL);
@@ -2393,7 +2541,7 @@
/*
* This call is designed to initiate the encoder state
*/
- xmlCharEncOutFunc(encoder, ret->conv, NULL);
+ xmlCharEncOutput(ret, 1);
} else
ret->conv = NULL;
ret->writecallback = NULL;
@@ -2417,7 +2565,7 @@
if (in == NULL) return;
if (in->raw) {
- xmlBufferFree(in->raw);
+ xmlBufFree(in->raw);
in->raw = NULL;
}
if (in->encoder != NULL) {
@@ -2427,7 +2575,7 @@
in->closecallback(in->context);
}
if (in->buffer != NULL) {
- xmlBufferFree(in->buffer);
+ xmlBufFree(in->buffer);
in->buffer = NULL;
}
@@ -2459,14 +2607,14 @@
}
written = out->written;
if (out->conv) {
- xmlBufferFree(out->conv);
+ xmlBufFree(out->conv);
out->conv = NULL;
}
if (out->encoder != NULL) {
xmlCharEncCloseFunc(out->encoder);
}
if (out->buffer != NULL) {
- xmlBufferFree(out->buffer);
+ xmlBufFree(out->buffer);
out->buffer = NULL;
}
@@ -2535,6 +2683,12 @@
#endif
}
#endif
+#ifdef HAVE_LZMA_H
+ if ((xmlInputCallbackTable[i].opencallback == xmlXzfileOpen) &&
+ (strcmp(URI, "-") != 0)) {
+ ret->compressed = __libxml2_xzcompressed(context);
+ }
+#endif
}
else
xmlInputCallbackTable[i].closecallback (context);
@@ -2796,6 +2950,39 @@
return(ret);
}
+/**
+ * xmlOutputBufferGetContent:
+ * @out: an xmlOutputBufferPtr
+ *
+ * Gives a pointer to the data currently held in the output buffer
+ *
+ * Returns a pointer to the data or NULL in case of error
+ */
+const xmlChar *
+xmlOutputBufferGetContent(xmlOutputBufferPtr out) {
+ if ((out == NULL) || (out->buffer == NULL))
+ return(NULL);
+
+ return(xmlBufContent(out->buffer));
+}
+
+/**
+ * xmlOutputBufferGetSize:
+ * @out: an xmlOutputBufferPtr
+ *
+ * Gives the length of the data currently held in the output buffer
+ *
+ * Returns 0 in case or error or no data is held, the size otherwise
+ */
+size_t
+xmlOutputBufferGetSize(xmlOutputBufferPtr out) {
+ if ((out == NULL) || (out->buffer == NULL))
+ return(0);
+
+ return(xmlBufUse(out->buffer));
+}
+
+
#endif /* LIBXML_OUTPUT_ENABLED */
/**
@@ -2848,7 +3035,7 @@
ret->context = (void *) mem;
ret->readcallback = (xmlInputReadCallback) xmlNop;
ret->closecallback = NULL;
- errcode = xmlBufferAdd(ret->buffer, (const xmlChar *) mem, size);
+ errcode = xmlBufAdd(ret->buffer, (const xmlChar *) mem, size);
if (errcode != 0) {
xmlFree(ret);
return(NULL);
@@ -2885,14 +3072,14 @@
return(NULL);
}
memset(ret, 0, (size_t) sizeof(xmlParserInputBuffer));
- ret->buffer = xmlBufferCreateStatic((void *)mem, (size_t) size);
+ ret->buffer = xmlBufCreateStatic((void *)mem, (size_t) size);
if (ret->buffer == NULL) {
xmlFree(ret);
return(NULL);
}
ret->encoder = xmlGetCharEncodingHandler(enc);
if (ret->encoder != NULL)
- ret->raw = xmlBufferCreateSize(2 * xmlDefaultBufferSize);
+ ret->raw = xmlBufCreateSize(2 * xmlDefaultBufferSize);
else
ret->raw = NULL;
ret->compressed = -1;
@@ -3061,33 +3248,33 @@
* Store the data in the incoming raw buffer
*/
if (in->raw == NULL) {
- in->raw = xmlBufferCreate();
+ in->raw = xmlBufCreate();
}
- ret = xmlBufferAdd(in->raw, (const xmlChar *) buf, len);
+ ret = xmlBufAdd(in->raw, (const xmlChar *) buf, len);
if (ret != 0)
return(-1);
/*
* convert as much as possible to the parser reading buffer.
*/
- use = in->raw->use;
- nbchars = xmlCharEncInFunc(in->encoder, in->buffer, in->raw);
+ use = xmlBufUse(in->raw);
+ nbchars = xmlCharEncInput(in, 1);
if (nbchars < 0) {
xmlIOErr(XML_IO_ENCODER, NULL);
in->error = XML_IO_ENCODER;
return(-1);
}
- in->rawconsumed += (use - in->raw->use);
+ in->rawconsumed += (use - xmlBufUse(in->raw));
} else {
nbchars = len;
- ret = xmlBufferAdd(in->buffer, (xmlChar *) buf, nbchars);
+ ret = xmlBufAdd(in->buffer, (xmlChar *) buf, nbchars);
if (ret != 0)
return(-1);
}
#ifdef DEBUG_INPUT
xmlGenericError(xmlGenericErrorContext,
"I/O: pushed %d chars, buffer %d/%d\n",
- nbchars, in->buffer->use, in->buffer->size);
+ nbchars, xmlBufUse(in->buffer), xmlBufLength(in->buffer));
#endif
return(nbchars);
}
@@ -3125,29 +3312,23 @@
char *buffer = NULL;
int res = 0;
int nbchars = 0;
- int buffree;
- unsigned int needSize;
if ((in == NULL) || (in->error)) return(-1);
if ((len <= MINLEN) && (len != 4))
len = MINLEN;
- buffree = in->buffer->size - in->buffer->use;
- if (buffree <= 0) {
+ if (xmlBufAvail(in->buffer) <= 0) {
xmlIOErr(XML_IO_BUFFER_FULL, NULL);
in->error = XML_IO_BUFFER_FULL;
return(-1);
}
- needSize = in->buffer->use + len + 1;
- if (needSize > in->buffer->size){
- if (!xmlBufferResize(in->buffer, needSize)){
- xmlIOErrMemory("growing input buffer");
- in->error = XML_ERR_NO_MEMORY;
- return(-1);
- }
+ if (xmlBufGrow(in->buffer, len + 1) < 0) {
+ xmlIOErrMemory("growing input buffer");
+ in->error = XML_ERR_NO_MEMORY;
+ return(-1);
}
- buffer = (char *)&in->buffer->content[in->buffer->use];
+ buffer = (char *)xmlBufEnd(in->buffer);
/*
* Call the read method for this I/O type.
@@ -3164,6 +3345,17 @@
if (res < 0) {
return(-1);
}
+
+ /*
+ * try to establish compressed status of input if not done already
+ */
+ if (in->compressed == -1) {
+#ifdef HAVE_LZMA_H
+ if (in->readcallback == xmlXzfileRead)
+ in->compressed = __libxml2_xzcompressed(in->context);
+#endif
+ }
+
len = res;
if (in->encoder != NULL) {
unsigned int use;
@@ -3172,32 +3364,31 @@
* Store the data in the incoming raw buffer
*/
if (in->raw == NULL) {
- in->raw = xmlBufferCreate();
+ in->raw = xmlBufCreate();
}
- res = xmlBufferAdd(in->raw, (const xmlChar *) buffer, len);
+ res = xmlBufAdd(in->raw, (const xmlChar *) buffer, len);
if (res != 0)
return(-1);
/*
* convert as much as possible to the parser reading buffer.
*/
- use = in->raw->use;
- nbchars = xmlCharEncInFunc(in->encoder, in->buffer, in->raw);
+ use = xmlBufUse(in->raw);
+ nbchars = xmlCharEncInput(in, 1);
if (nbchars < 0) {
xmlIOErr(XML_IO_ENCODER, NULL);
in->error = XML_IO_ENCODER;
return(-1);
}
- in->rawconsumed += (use - in->raw->use);
+ in->rawconsumed += (use - xmlBufUse(in->raw));
} else {
nbchars = len;
- in->buffer->use += nbchars;
- buffer[nbchars] = 0;
+ xmlBufAddLen(in->buffer, nbchars);
}
#ifdef DEBUG_INPUT
xmlGenericError(xmlGenericErrorContext,
- "I/O: read %d chars, buffer %d/%d\n",
- nbchars, in->buffer->use, in->buffer->size);
+ "I/O: read %d chars, buffer %d\n",
+ nbchars, xmlBufUse(in->buffer));
#endif
return(nbchars);
}
@@ -3219,8 +3410,7 @@
if ((in == NULL) || (in->error)) return(-1);
if (in->readcallback != NULL)
return(xmlParserInputBufferGrow(in, len));
- else if ((in->buffer != NULL) &&
- (in->buffer->alloc == XML_BUFFER_ALLOC_IMMUTABLE))
+ else if (xmlBufGetAllocationScheme(in->buffer) == XML_BUFFER_ALLOC_IMMUTABLE)
return(0);
else
return(-1);
@@ -3265,30 +3455,30 @@
* Store the data in the incoming raw buffer
*/
if (out->conv == NULL) {
- out->conv = xmlBufferCreate();
+ out->conv = xmlBufCreate();
}
- ret = xmlBufferAdd(out->buffer, (const xmlChar *) buf, chunk);
+ ret = xmlBufAdd(out->buffer, (const xmlChar *) buf, chunk);
if (ret != 0)
return(-1);
- if ((out->buffer->use < MINLEN) && (chunk == len))
+ if ((xmlBufUse(out->buffer) < MINLEN) && (chunk == len))
goto done;
/*
* convert as much as possible to the parser reading buffer.
*/
- ret = xmlCharEncOutFunc(out->encoder, out->conv, out->buffer);
+ ret = xmlCharEncOutput(out, 0);
if ((ret < 0) && (ret != -3)) {
xmlIOErr(XML_IO_ENCODER, NULL);
out->error = XML_IO_ENCODER;
return(-1);
}
- nbchars = out->conv->use;
+ nbchars = xmlBufUse(out->conv);
} else {
- ret = xmlBufferAdd(out->buffer, (const xmlChar *) buf, chunk);
+ ret = xmlBufAdd(out->buffer, (const xmlChar *) buf, chunk);
if (ret != 0)
return(-1);
- nbchars = out->buffer->use;
+ nbchars = xmlBufUse(out->buffer);
}
buf += chunk;
len -= chunk;
@@ -3302,14 +3492,14 @@
*/
if (out->encoder != NULL) {
ret = out->writecallback(out->context,
- (const char *)out->conv->content, nbchars);
+ (const char *)xmlBufContent(out->conv), nbchars);
if (ret >= 0)
- xmlBufferShrink(out->conv, ret);
+ xmlBufShrink(out->conv, ret);
} else {
ret = out->writecallback(out->context,
- (const char *)out->buffer->content, nbchars);
+ (const char *)xmlBufContent(out->buffer), nbchars);
if (ret >= 0)
- xmlBufferShrink(out->buffer, ret);
+ xmlBufShrink(out->buffer, ret);
}
if (ret < 0) {
xmlIOErr(XML_IO_WRITE, NULL);
@@ -3353,7 +3543,7 @@
inend = in + (*inlen);
while ((in < inend) && (out < outend)) {
- if (*in == '<') {
+ if (*in == '<') {
if (outend - out < 4) break;
*out++ = '&';
*out++ = 'l';
@@ -3417,7 +3607,8 @@
if ((out == NULL) || (out->error) || (str == NULL) ||
(out->buffer == NULL) ||
- (out->buffer->alloc == XML_BUFFER_ALLOC_IMMUTABLE)) return(-1);
+ (xmlBufGetAllocationScheme(out->buffer) == XML_BUFFER_ALLOC_IMMUTABLE))
+ return(-1);
len = strlen((const char *)str);
if (len < 0) return(0);
if (out->error) return(-1);
@@ -3430,14 +3621,14 @@
* how many bytes to consume and how many bytes to store.
*/
cons = len;
- chunk = (out->buffer->size - out->buffer->use) - 1;
+ chunk = xmlBufAvail(out->buffer) - 1;
/*
* make sure we have enough room to save first, if this is
* not the case force a flush, but make sure we stay in the loop
*/
if (chunk < 40) {
- if (xmlBufferGrow(out->buffer, out->buffer->size + 100) < 0)
+ if (xmlBufGrow(out->buffer, 100) < 0)
return(-1);
oldwritten = -1;
continue;
@@ -3451,36 +3642,33 @@
* Store the data in the incoming raw buffer
*/
if (out->conv == NULL) {
- out->conv = xmlBufferCreate();
+ out->conv = xmlBufCreate();
}
- ret = escaping(out->buffer->content + out->buffer->use ,
+ ret = escaping(xmlBufEnd(out->buffer) ,
&chunk, str, &cons);
if ((ret < 0) || (chunk == 0)) /* chunk==0 => nothing done */
return(-1);
- out->buffer->use += chunk;
- out->buffer->content[out->buffer->use] = 0;
+ xmlBufAddLen(out->buffer, chunk);
- if ((out->buffer->use < MINLEN) && (cons == len))
+ if ((xmlBufUse(out->buffer) < MINLEN) && (cons == len))
goto done;
/*
* convert as much as possible to the output buffer.
*/
- ret = xmlCharEncOutFunc(out->encoder, out->conv, out->buffer);
+ ret = xmlCharEncOutput(out, 0);
if ((ret < 0) && (ret != -3)) {
xmlIOErr(XML_IO_ENCODER, NULL);
out->error = XML_IO_ENCODER;
return(-1);
}
- nbchars = out->conv->use;
+ nbchars = xmlBufUse(out->conv);
} else {
- ret = escaping(out->buffer->content + out->buffer->use ,
- &chunk, str, &cons);
+ ret = escaping(xmlBufEnd(out->buffer), &chunk, str, &cons);
if ((ret < 0) || (chunk == 0)) /* chunk==0 => nothing done */
return(-1);
- out->buffer->use += chunk;
- out->buffer->content[out->buffer->use] = 0;
- nbchars = out->buffer->use;
+ xmlBufAddLen(out->buffer, chunk);
+ nbchars = xmlBufUse(out->buffer);
}
str += cons;
len -= cons;
@@ -3494,14 +3682,14 @@
*/
if (out->encoder != NULL) {
ret = out->writecallback(out->context,
- (const char *)out->conv->content, nbchars);
+ (const char *)xmlBufContent(out->conv), nbchars);
if (ret >= 0)
- xmlBufferShrink(out->conv, ret);
+ xmlBufShrink(out->conv, ret);
} else {
ret = out->writecallback(out->context,
- (const char *)out->buffer->content, nbchars);
+ (const char *)xmlBufContent(out->buffer), nbchars);
if (ret >= 0)
- xmlBufferShrink(out->buffer, ret);
+ xmlBufShrink(out->buffer, ret);
}
if (ret < 0) {
xmlIOErr(XML_IO_WRITE, NULL);
@@ -3509,8 +3697,8 @@
return(ret);
}
out->written += ret;
- } else if (out->buffer->size - out->buffer->use < MINLEN) {
- xmlBufferResize(out->buffer, out->buffer->size + MINLEN);
+ } else if (xmlBufAvail(out->buffer) < MINLEN) {
+ xmlBufGrow(out->buffer, MINLEN);
}
written += nbchars;
} while ((len > 0) && (oldwritten != written));
@@ -3568,14 +3756,16 @@
*/
if ((out->conv != NULL) && (out->encoder != NULL)) {
/*
- * convert as much as possible to the parser reading buffer.
+ * convert as much as possible to the parser output buffer.
*/
- nbchars = xmlCharEncOutFunc(out->encoder, out->conv, out->buffer);
- if (nbchars < 0) {
- xmlIOErr(XML_IO_ENCODER, NULL);
- out->error = XML_IO_ENCODER;
- return(-1);
- }
+ do {
+ nbchars = xmlCharEncOutput(out, 0);
+ if (nbchars < 0) {
+ xmlIOErr(XML_IO_ENCODER, NULL);
+ out->error = XML_IO_ENCODER;
+ return(-1);
+ }
+ } while (nbchars);
}
/*
@@ -3584,14 +3774,16 @@
if ((out->conv != NULL) && (out->encoder != NULL) &&
(out->writecallback != NULL)) {
ret = out->writecallback(out->context,
- (const char *)out->conv->content, out->conv->use);
+ (const char *)xmlBufContent(out->conv),
+ xmlBufUse(out->conv));
if (ret >= 0)
- xmlBufferShrink(out->conv, ret);
+ xmlBufShrink(out->conv, ret);
} else if (out->writecallback != NULL) {
ret = out->writecallback(out->context,
- (const char *)out->buffer->content, out->buffer->use);
+ (const char *)xmlBufContent(out->buffer),
+ xmlBufUse(out->buffer));
if (ret >= 0)
- xmlBufferShrink(out->buffer, ret);
+ xmlBufShrink(out->buffer, ret);
}
if (ret < 0) {
xmlIOErr(XML_IO_FLUSH, NULL);
diff --git a/third_party/libxml/src/xmlcatalog.c b/third_party/libxml/src/xmlcatalog.c
index 489509f..b9ed6a4 100644
--- a/third_party/libxml/src/xmlcatalog.c
+++ b/third_party/libxml/src/xmlcatalog.c
@@ -47,16 +47,16 @@
#endif
/************************************************************************
- * *
- * Shell Interface *
- * *
+ * *
+ * Shell Interface *
+ * *
************************************************************************/
/**
* xmlShellReadline:
* @prompt: the prompt value
*
* Read a string
- *
+ *
* Returns a pointer to it or NULL on EOF the caller is expected to
* free the returned string.
*/
@@ -157,7 +157,7 @@
i++;
cur++;
}
- } else if (*cur == '"') {
+ } else if (*cur == '"') {
cur++;
argv[i] = cur;
while ((*cur != 0) && (*cur != '"')) cur++;
@@ -181,12 +181,13 @@
/*
* start interpreting the command
*/
- if (!strcmp(command, "exit"))
+ if (!strcmp(command, "exit") ||
+ !strcmp(command, "quit") ||
+ !strcmp(command, "bye")) {
+ free(cmdline);
break;
- if (!strcmp(command, "quit"))
- break;
- if (!strcmp(command, "bye"))
- break;
+ }
+
if (!strcmp(command, "public")) {
if (nbargs != 1) {
printf("public requires 1 arguments\n");
@@ -296,15 +297,15 @@
printf("\tdebug: increase the verbosity level\n");
printf("\tquiet: decrease the verbosity level\n");
printf("\texit: quit the shell\n");
- }
+ }
free(cmdline); /* not xmlFree here ! */
}
}
/************************************************************************
- * *
- * Main *
- * *
+ * *
+ * Main *
+ * *
************************************************************************/
static void usage(const char *name) {
/* split into 2 printf's to avoid overly long string (gcc warning) */
@@ -507,7 +508,7 @@
exit_value = 2;
noout = 0;
} else {
-
+
xmlACatalogDump(super, out);
fclose(out);
}
@@ -544,14 +545,14 @@
}
}
}
-
+
} else if (shell) {
usershell();
} else {
for (i++; i < argc; i++) {
xmlURIPtr uri;
xmlChar *ans;
-
+
uri = xmlParseURI(argv[i]);
if (uri == NULL) {
ans = xmlCatalogResolvePublic((const xmlChar *) argv[i]);
diff --git a/third_party/libxml/src/xmllint.c b/third_party/libxml/src/xmllint.c
index 2a75e3b..b297ded 100644
--- a/third_party/libxml/src/xmllint.c
+++ b/third_party/libxml/src/xmllint.c
@@ -130,6 +130,7 @@
#endif /* LIBXML_TREE_ENABLED */
static int recovery = 0;
static int noent = 0;
+static int noenc = 0;
static int noblanks = 0;
static int noout = 0;
static int nowrap = 0;
@@ -162,10 +163,14 @@
static int xmlout = 0;
#endif
static int htmlout = 0;
+#if defined(LIBXML_HTML_ENABLED)
+static int nodefdtd = 0;
+#endif
#ifdef LIBXML_PUSH_ENABLED
static int push = 0;
+static int pushsize = 4096;
#endif /* LIBXML_PUSH_ENABLED */
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
static int memory = 0;
#endif
static int testIO = 0;
@@ -205,7 +210,7 @@
#ifdef LIBXML_XPATH_ENABLED
static const char *xpathquery = NULL;
#endif
-static int options = XML_PARSE_COMPACT;
+static int options = XML_PARSE_COMPACT | XML_PARSE_BIG_LINES;
static int sax = 0;
static int oldxml10 = 0;
@@ -516,10 +521,11 @@
* We cannot do anything because we don't have a timing function
*/
#ifdef HAVE_STDARG_H
+ va_list ap;
va_start(ap, format);
vfprintf(stderr, format, ap);
va_end(ap);
- fprintf(stderr, " was not timed\n", msec);
+ fprintf(stderr, " was not timed\n");
#else
/* We don't have gettimeofday, time or stdarg.h, what crazy world is
* this ?!
@@ -1664,6 +1670,7 @@
(xmlSchemaValidityErrorFunc) fprintf,
(xmlSchemaValidityWarningFunc) fprintf,
stderr);
+ xmlSchemaValidateSetFilename(vctxt, filename);
ret = xmlSchemaValidateStream(vctxt, buf, 0, handler,
(void *)user_data);
@@ -1818,7 +1825,7 @@
static void streamFile(char *filename) {
xmlTextReaderPtr reader;
int ret;
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
int fd = -1;
struct stat info;
const char *base = NULL;
@@ -1830,8 +1837,12 @@
if ((fd = open(filename, O_RDONLY)) < 0)
return;
base = mmap(NULL, info.st_size, PROT_READ, MAP_SHARED, fd, 0) ;
- if (base == (void *) MAP_FAILED)
+ if (base == (void *) MAP_FAILED) {
+ close(fd);
+ fprintf(stderr, "mmap failure for file %s\n", filename);
+ progresult = XMLLINT_ERR_RDFILE;
return;
+ }
reader = xmlReaderForMemory(base, info.st_size, filename,
NULL, options);
@@ -1868,7 +1879,8 @@
xmlTextReaderSetParserProp(reader, XML_PARSER_VALIDATE, 1);
else
#endif /* LIBXML_VALID_ENABLED */
- xmlTextReaderSetParserProp(reader, XML_PARSER_LOADDTD, 1);
+ if (loaddtd)
+ xmlTextReaderSetParserProp(reader, XML_PARSER_LOADDTD, 1);
#ifdef LIBXML_SCHEMAS_ENABLED
if (relaxng != NULL) {
if ((timing) && (!repeat)) {
@@ -1969,7 +1981,7 @@
patstream = NULL;
}
#endif
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
if (memory) {
xmlFreeParserInputBuffer(input);
munmap((char *) base, info.st_size);
@@ -2069,7 +2081,7 @@
#ifdef LIBXML_OUTPUT_ENABLED
xmlSaveCtxtPtr ctxt;
- if (cur->nodesetval->nodeNr <= 0) {
+ if ((cur->nodesetval == NULL) || (cur->nodesetval->nodeNr <= 0)) {
fprintf(stderr, "XPath set is empty\n");
progresult = XMLLINT_ERR_XPATH;
break;
@@ -2134,7 +2146,7 @@
progresult = XMLLINT_ERR_MEM;
return;
}
- ctxt->node = xmlDocGetRootElement(doc);
+ ctxt->node = (xmlNodePtr) doc;
res = xmlXPathEval(BAD_CAST query, ctxt);
xmlXPathFreeContext(ctxt);
@@ -2182,21 +2194,22 @@
#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
f = fopen(filename, "rb");
+#elif defined(__OS400__)
+ f = fopen(filename, "rb");
#else
f = fopen(filename, "r");
#endif
if (f != NULL) {
- int res, size = 3;
+ int res;
char chars[4096];
htmlParserCtxtPtr ctxt;
- /* if (repeat) */
- size = 4096;
res = fread(chars, 1, 4, f);
if (res > 0) {
ctxt = htmlCreatePushParserCtxt(NULL, NULL,
chars, res, filename, XML_CHAR_ENCODING_NONE);
- while ((res = fread(chars, 1, size, f)) > 0) {
+ xmlCtxtUseOptions(ctxt, options);
+ while ((res = fread(chars, 1, pushsize, f)) > 0) {
htmlParseChunk(ctxt, chars, res, 0);
}
htmlParseChunk(ctxt, chars, 0, 1);
@@ -2207,7 +2220,7 @@
}
}
#endif /* LIBXML_PUSH_ENABLED */
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
else if ((html) && (memory)) {
int fd;
struct stat info;
@@ -2217,8 +2230,12 @@
if ((fd = open(filename, O_RDONLY)) < 0)
return;
base = mmap(NULL, info.st_size, PROT_READ, MAP_SHARED, fd, 0) ;
- if (base == (void *) MAP_FAILED)
+ if (base == (void *) MAP_FAILED) {
+ close(fd);
+ fprintf(stderr, "mmap failure for file %s\n", filename);
+ progresult = XMLLINT_ERR_RDFILE;
return;
+ }
doc = htmlReadMemory((char *) base, info.st_size, filename,
NULL, options);
@@ -2245,6 +2262,8 @@
} else {
#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
f = fopen(filename, "rb");
+#elif defined(__OS400__)
+ f = fopen(filename, "rb");
#else
f = fopen(filename, "r");
#endif
@@ -2286,6 +2305,8 @@
#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
f = fopen(filename, "rb");
+#elif defined(__OS400__)
+ f = fopen(filename, "rb");
#else
f = fopen(filename, "r");
#endif
@@ -2322,7 +2343,7 @@
if (rectxt == NULL)
xmlFreeParserCtxt(ctxt);
}
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
} else if (memory) {
int fd;
struct stat info;
@@ -2332,8 +2353,12 @@
if ((fd = open(filename, O_RDONLY)) < 0)
return;
base = mmap(NULL, info.st_size, PROT_READ, MAP_SHARED, fd, 0) ;
- if (base == (void *) MAP_FAILED)
+ if (base == (void *) MAP_FAILED) {
+ close(fd);
+ fprintf(stderr, "mmap failure for file %s\n", filename);
+ progresult = XMLLINT_ERR_RDFILE;
return;
+ }
if (rectxt == NULL)
doc = xmlReadMemory((char *) base, info.st_size,
@@ -2507,14 +2532,14 @@
htmlSaveFile(output ? output : "-", doc);
}
else if (encoding != NULL) {
- if ( format ) {
+ if (format == 1) {
htmlSaveFileFormat(output ? output : "-", doc, encoding, 1);
}
else {
htmlSaveFileFormat(output ? output : "-", doc, encoding, 0);
}
}
- else if (format) {
+ else if (format == 1) {
htmlSaveFileFormat(output ? output : "-", doc, NULL, 1);
}
else {
@@ -2547,19 +2572,23 @@
size = xmlC14NDocDumpMemory(doc, NULL, XML_C14N_1_0, NULL, 1, &result);
if (size >= 0) {
- write(1, result, size);
+ if (write(1, result, size) == -1) {
+ fprintf(stderr, "Can't write data\n");
+ }
xmlFree(result);
} else {
fprintf(stderr, "Failed to canonicalize\n");
progresult = XMLLINT_ERR_OUT;
}
- } else if (canonical) {
+ } else if (canonical_11) {
xmlChar *result = NULL;
int size;
size = xmlC14NDocDumpMemory(doc, NULL, XML_C14N_1_1, NULL, 1, &result);
if (size >= 0) {
- write(1, result, size);
+ if (write(1, result, size) == -1) {
+ fprintf(stderr, "Can't write data\n");
+ }
xmlFree(result);
} else {
fprintf(stderr, "Failed to canonicalize\n");
@@ -2572,7 +2601,9 @@
size = xmlC14NDocDumpMemory(doc, NULL, XML_C14N_EXCLUSIVE_1_0, NULL, 1, &result);
if (size >= 0) {
- write(1, result, size);
+ if (write(1, result, size) == -1) {
+ fprintf(stderr, "Can't write data\n");
+ }
xmlFree(result);
} else {
fprintf(stderr, "Failed to canonicalize\n");
@@ -2580,19 +2611,19 @@
}
} else
#endif
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
if (memory) {
xmlChar *result;
int len;
if (encoding != NULL) {
- if ( format ) {
+ if (format == 1) {
xmlDocDumpFormatMemoryEnc(doc, &result, &len, encoding, 1);
} else {
xmlDocDumpMemoryEnc(doc, &result, &len, encoding);
}
} else {
- if (format)
+ if (format == 1)
xmlDocDumpFormatMemory(doc, &result, &len, 1);
else
xmlDocDumpMemory(doc, &result, &len);
@@ -2601,17 +2632,19 @@
fprintf(stderr, "Failed to save\n");
progresult = XMLLINT_ERR_OUT;
} else {
- write(1, result, len);
+ if (write(1, result, len) == -1) {
+ fprintf(stderr, "Can't write data\n");
+ }
xmlFree(result);
}
} else
-#endif /* HAVE_SYS_MMAN_H */
+#endif /* HAVE_MMAP */
if (compress) {
xmlSaveFile(output ? output : "-", doc);
} else if (oldout) {
if (encoding != NULL) {
- if ( format ) {
+ if (format == 1) {
ret = xmlSaveFormatFileEnc(output ? output : "-", doc,
encoding, 1);
}
@@ -2624,7 +2657,7 @@
output ? output : "-");
progresult = XMLLINT_ERR_OUT;
}
- } else if (format) {
+ } else if (format == 1) {
ret = xmlSaveFormatFile(output ? output : "-", doc, 1);
if (ret < 0) {
fprintf(stderr, "failed save to %s\n",
@@ -2653,8 +2686,10 @@
xmlSaveCtxtPtr ctxt;
int saveOpts = 0;
- if (format)
+ if (format == 1)
saveOpts |= XML_SAVE_FORMAT;
+ else if (format == 2)
+ saveOpts |= XML_SAVE_WSNONSIG;
#if defined(LIBXML_HTML_ENABLED) || defined(LIBXML_VALID_ENABLED)
if (xmlout)
@@ -2944,6 +2979,7 @@
if (xmlHasFeature(XML_WITH_DEBUG_MEM)) fprintf(stderr, "MemDebug ");
if (xmlHasFeature(XML_WITH_DEBUG_RUN)) fprintf(stderr, "RunDebug ");
if (xmlHasFeature(XML_WITH_ZLIB)) fprintf(stderr, "Zlib ");
+ if (xmlHasFeature(XML_WITH_LZMA)) fprintf(stderr, "Lzma ");
fprintf(stderr, "\n");
}
@@ -2970,9 +3006,10 @@
printf("\t--recover : output what was parsable on broken XML documents\n");
printf("\t--huge : remove any internal arbitrary parser limits\n");
printf("\t--noent : substitute entity references by their value\n");
+ printf("\t--noenc : ignore any encoding specified inside the document\n");
printf("\t--noout : don't output the result tree\n");
printf("\t--path 'paths': provide a set of paths for resources\n");
- printf("\t--load-trace : print trace of all external entites loaded\n");
+ printf("\t--load-trace : print trace of all external entities loaded\n");
printf("\t--nonet : refuse to fetch DTDs or entities over network\n");
printf("\t--nocompact : do not generate compact text nodes\n");
printf("\t--htmlout : output results as HTML\n");
@@ -2995,11 +3032,13 @@
#ifdef LIBXML_HTML_ENABLED
printf("\t--html : use the HTML parser\n");
printf("\t--xmlout : force to use the XML serializer when using --html\n");
+ printf("\t--nodefdtd : do not default HTML doctype\n");
#endif
#ifdef LIBXML_PUSH_ENABLED
printf("\t--push : use the push mode of the parser\n");
+ printf("\t--pushsmall : use the push mode of the parser using tiny increments\n");
#endif /* LIBXML_PUSH_ENABLED */
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
printf("\t--memory : parse from memory\n");
#endif
printf("\t--maxmem nbbytes : limits memory allocation to nbbytes bytes\n");
@@ -3010,6 +3049,10 @@
printf("\t--format : reformat/reindent the input\n");
printf("\t--encode encoding : output in the given encoding\n");
printf("\t--dropdtd : remove the DOCTYPE of the input docs\n");
+ printf("\t--pretty STYLE : pretty-print in a particular style\n");
+ printf("\t 0 Do not pretty print\n");
+ printf("\t 1 Format the XML content, as --format\n");
+ printf("\t 2 Add whitespace inside tags, preserving content\n");
#endif /* LIBXML_OUTPUT_ENABLED */
printf("\t--c14n : save in W3C canonical format v1.0 (with comments)\n");
printf("\t--c14n11 : save in W3C canonical format v1.1 (with comments)\n");
@@ -3053,7 +3096,7 @@
printf("\t--sax: do not build a tree but work just at the SAX level\n");
printf("\t--oldxml10: use XML-1.0 parsing rules before the 5th edition\n");
#ifdef LIBXML_XPATH_ENABLED
- printf("\t--xpath expr: evaluate the XPath expression, inply --noout\n");
+ printf("\t--xpath expr: evaluate the XPath expression, imply --noout\n");
#endif
printf("\nLibxml project home page: http://xmlsoft.org/\n");
@@ -3063,6 +3106,10 @@
static void registerNode(xmlNodePtr node)
{
node->_private = malloc(sizeof(long));
+ if (node->_private == NULL) {
+ fprintf(stderr, "Out of memory in xmllint:registerNode()\n");
+ exit(XMLLINT_ERR_MEM);
+ }
*(long*)node->_private = (long) 0x81726354;
nbregister++;
}
@@ -3119,6 +3166,10 @@
(!strcmp(argv[i], "--noent"))) {
noent++;
options |= XML_PARSE_NOENT;
+ } else if ((!strcmp(argv[i], "-noenc")) ||
+ (!strcmp(argv[i], "--noenc"))) {
+ noenc++;
+ options |= XML_PARSE_IGNORE_ENC;
} else if ((!strcmp(argv[i], "-nsclean")) ||
(!strcmp(argv[i], "--nsclean"))) {
options |= XML_PARSE_NSCLEAN;
@@ -3157,6 +3208,10 @@
else if ((!strcmp(argv[i], "-xmlout")) ||
(!strcmp(argv[i], "--xmlout"))) {
xmlout++;
+ } else if ((!strcmp(argv[i], "-nodefdtd")) ||
+ (!strcmp(argv[i], "--nodefdtd"))) {
+ nodefdtd++;
+ options |= HTML_PARSE_NODEFDTD;
}
#endif /* LIBXML_HTML_ENABLED */
else if ((!strcmp(argv[i], "-loaddtd")) ||
@@ -3216,8 +3271,13 @@
else if ((!strcmp(argv[i], "-push")) ||
(!strcmp(argv[i], "--push")))
push++;
+ else if ((!strcmp(argv[i], "-pushsmall")) ||
+ (!strcmp(argv[i], "--pushsmall"))) {
+ push++;
+ pushsize = 10;
+ }
#endif /* LIBXML_PUSH_ENABLED */
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
else if ((!strcmp(argv[i], "-memory")) ||
(!strcmp(argv[i], "--memory")))
memory++;
@@ -3309,8 +3369,9 @@
}
else if ((!strcmp(argv[i], "-noblanks")) ||
(!strcmp(argv[i], "--noblanks"))) {
- noblanks++;
- xmlKeepBlanksDefault(0);
+ noblanks++;
+ xmlKeepBlanksDefault(0);
+ options |= XML_PARSE_NOBLANKS;
}
else if ((!strcmp(argv[i], "-maxmem")) ||
(!strcmp(argv[i], "--maxmem"))) {
@@ -3326,10 +3387,23 @@
(!strcmp(argv[i], "--format"))) {
noblanks++;
#ifdef LIBXML_OUTPUT_ENABLED
- format++;
+ format = 1;
#endif /* LIBXML_OUTPUT_ENABLED */
xmlKeepBlanksDefault(0);
}
+ else if ((!strcmp(argv[i], "-pretty")) ||
+ (!strcmp(argv[i], "--pretty"))) {
+ i++;
+#ifdef LIBXML_OUTPUT_ENABLED
+ if (argv[i] != NULL) {
+ format = atoi(argv[i]);
+ if (format == 1) {
+ noblanks++;
+ xmlKeepBlanksDefault(0);
+ }
+ }
+#endif /* LIBXML_OUTPUT_ENABLED */
+ }
#ifdef LIBXML_READER_ENABLED
else if ((!strcmp(argv[i], "-stream")) ||
(!strcmp(argv[i], "--stream"))) {
@@ -3616,6 +3690,11 @@
i++;
continue;
}
+ if ((!strcmp(argv[i], "-pretty")) ||
+ (!strcmp(argv[i], "--pretty"))) {
+ i++;
+ continue;
+ }
if ((!strcmp(argv[i], "-schema")) ||
(!strcmp(argv[i], "--schema"))) {
i++;
diff --git a/third_party/libxml/src/xmlmemory.c b/third_party/libxml/src/xmlmemory.c
index 433abb8..a3dc737 100644
--- a/third_party/libxml/src/xmlmemory.c
+++ b/third_party/libxml/src/xmlmemory.c
@@ -58,7 +58,7 @@
/************************************************************************
* *
- * Macros, variables and associated types *
+ * Macros, variables and associated types *
* *
************************************************************************/
@@ -205,7 +205,8 @@
if (xmlMemTraceBlockAt == ret) {
xmlGenericError(xmlGenericErrorContext,
- "%p : Malloc(%ld) Ok\n", xmlMemTraceBlockAt, size);
+ "%p : Malloc(%lu) Ok\n", xmlMemTraceBlockAt,
+ (long unsigned)size);
xmlMallocBreakpoint();
}
@@ -273,7 +274,8 @@
if (xmlMemTraceBlockAt == ret) {
xmlGenericError(xmlGenericErrorContext,
- "%p : Malloc(%ld) Ok\n", xmlMemTraceBlockAt, size);
+ "%p : Malloc(%lu) Ok\n", xmlMemTraceBlockAt,
+ (long unsigned)size);
xmlMallocBreakpoint();
}
@@ -311,7 +313,7 @@
void *
xmlReallocLoc(void *ptr,size_t size, const char * file, int line)
{
- MEMHDR *p;
+ MEMHDR *p, *tmp;
unsigned long number;
#ifdef DEBUG_MEMORY
size_t oldsize;
@@ -342,14 +344,17 @@
#endif
xmlMutexUnlock(xmlMemMutex);
- p = (MEMHDR *) realloc(p,RESERVE_SIZE+size);
- if (!p) {
+ tmp = (MEMHDR *) realloc(p,RESERVE_SIZE+size);
+ if (!tmp) {
+ free(p);
goto error;
}
+ p = tmp;
if (xmlMemTraceBlockAt == ptr) {
xmlGenericError(xmlGenericErrorContext,
- "%p : Realloced(%ld -> %ld) Ok\n",
- xmlMemTraceBlockAt, p->mh_size, size);
+ "%p : Realloced(%lu -> %lu) Ok\n",
+ xmlMemTraceBlockAt, (long unsigned)p->mh_size,
+ (long unsigned)size);
xmlMallocBreakpoint();
}
p->mh_tag = MEMTAG;
@@ -509,10 +514,7 @@
if (xmlMemStopAtBlock == p->mh_number) xmlMallocBreakpoint();
- if (s != NULL)
- strcpy(s,str);
- else
- goto error;
+ strcpy(s,str);
TEST_POINT
@@ -580,13 +582,15 @@
static void
xmlMemContentShow(FILE *fp, MEMHDR *p)
{
- int i,j,k,len = p->mh_size;
- const char *buf = (const char *) HDR_2_CLIENT(p);
+ int i,j,k,len;
+ const char *buf;
if (p == NULL) {
fprintf(fp, " NULL");
return;
}
+ len = p->mh_size;
+ buf = (const char *) HDR_2_CLIENT(p);
for (i = 0;i < len;i++) {
if (buf[i] == 0) break;
diff --git a/third_party/libxml/src/xmlmodule.c b/third_party/libxml/src/xmlmodule.c
index cbe30b6..50ed666 100644
--- a/third_party/libxml/src/xmlmodule.c
+++ b/third_party/libxml/src/xmlmodule.c
@@ -30,7 +30,7 @@
/************************************************************************
* *
- * module memory error handler *
+ * module memory error handler *
* *
************************************************************************/
@@ -61,6 +61,10 @@
* @options: a set of xmlModuleOption
*
* Opens a module/shared library given its name or path
+ * NOTE: that due to portability issues, behaviour can only be
+ * guaranteed with @name using ASCII. We canot guarantee that
+ * an UTF-8 string would work, which is why name is a const char *
+ * and not a const xmlChar * .
* TODO: options are not yet implemented.
*
* Returns a handle for the module or NULL in case of error
@@ -99,6 +103,10 @@
* @symbol: the resulting symbol address
*
* Lookup for a symbol address in the given module
+ * NOTE: that due to portability issues, behaviour can only be
+ * guaranteed with @name using ASCII. We canot guarantee that
+ * an UTF-8 string would work, which is why name is a const char *
+ * and not a const xmlChar * .
*
* Returns 0 if the symbol was found, or -1 in case of error
*/
@@ -106,8 +114,8 @@
xmlModuleSymbol(xmlModulePtr module, const char *name, void **symbol)
{
int rc = -1;
-
- if ((NULL == module) || (symbol == NULL)) {
+
+ if ((NULL == module) || (symbol == NULL) || (name == NULL)) {
__xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_MODULE,
XML_MODULE_OPEN, XML_ERR_FATAL, NULL, 0, 0,
NULL, NULL, 0, 0, "null parameter\n");
@@ -326,7 +334,14 @@
static int
xmlModulePlatformSymbol(void *handle, const char *name, void **symbol)
{
+#ifdef _WIN32_WCE
+ /*
+ * GetProcAddressA seems only available on WinCE
+ */
+ *symbol = GetProcAddressA(handle, name);
+#else
*symbol = GetProcAddress(handle, name);
+#endif
return (NULL == *symbol) ? -1 : 0;
}
diff --git a/third_party/libxml/src/xmlreader.c b/third_party/libxml/src/xmlreader.c
index e39faec..f19e123 100644
--- a/third_party/libxml/src/xmlreader.c
+++ b/third_party/libxml/src/xmlreader.c
@@ -44,14 +44,15 @@
#include <libxml/pattern.h>
#endif
+#include "buf.h"
+
#define MAX_ERR_MSG_SIZE 64000
/*
* The following VA_COPY was coded following an example in
* the Samba project. It may not be sufficient for some
- * esoteric implementations of va_list (i.e. it may need
- * something involving a memcpy) but (hopefully) will be
- * sufficient for libxml2.
+ * esoteric implementations of va_list but (hopefully) will
+ * be sufficient for libxml2.
*/
#ifndef VA_COPY
#ifdef HAVE_VA_COPY
@@ -60,7 +61,12 @@
#ifdef HAVE___VA_COPY
#define VA_COPY(dest,src) __va_copy(dest, src)
#else
- #define VA_COPY(dest,src) (dest) = (src)
+ #ifndef VA_LIST_IS_ARRAY
+ #define VA_COPY(dest,src) (dest) = (src)
+ #else
+ #include <string.h>
+ #define VA_COPY(dest,src) memcpy((char *)(dest),(char *)(src),sizeof(va_list))
+ #endif
#endif
#endif
#endif
@@ -135,7 +141,7 @@
int depth; /* depth of the current node */
xmlNodePtr faketext;/* fake xmlNs chld */
int preserve;/* preserve the resulting document */
- xmlBufferPtr buffer; /* used to return const xmlChar * */
+ xmlBufPtr buffer; /* used to return const xmlChar * */
xmlDictPtr dict; /* the context dictionnary */
/* entity stack when traversing entities content */
@@ -152,6 +158,7 @@
/* Handling of RelaxNG validation */
xmlRelaxNGPtr rngSchemas; /* The Relax NG schemas */
xmlRelaxNGValidCtxtPtr rngValidCtxt;/* The Relax NG validation context */
+ int rngPreserveCtxt; /* 1 if the context was provided by the user */
int rngValidErrors;/* The number of errors detected */
xmlNodePtr rngFullNode; /* the node if RNG not progressive */
/* Handling of Schemas validation */
@@ -279,7 +286,10 @@
xmlTextReaderFreeProp(xmlTextReaderPtr reader, xmlAttrPtr cur) {
xmlDictPtr dict;
- dict = reader->ctxt->dict;
+ if ((reader != NULL) && (reader->ctxt != NULL))
+ dict = reader->ctxt->dict;
+ else
+ dict = NULL;
if (cur == NULL) return;
if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
@@ -316,7 +326,7 @@
static void
xmlTextReaderFreePropList(xmlTextReaderPtr reader, xmlAttrPtr cur) {
xmlAttrPtr next;
- if (cur == NULL) return;
+
while (cur != NULL) {
next = cur->next;
xmlTextReaderFreeProp(reader, cur);
@@ -337,7 +347,10 @@
xmlNodePtr next;
xmlDictPtr dict;
- dict = reader->ctxt->dict;
+ if ((reader != NULL) && (reader->ctxt != NULL))
+ dict = reader->ctxt->dict;
+ else
+ dict = NULL;
if (cur == NULL) return;
if (cur->type == XML_NAMESPACE_DECL) {
xmlFreeNsList((xmlNsPtr) cur);
@@ -414,7 +427,10 @@
xmlTextReaderFreeNode(xmlTextReaderPtr reader, xmlNodePtr cur) {
xmlDictPtr dict;
- dict = reader->ctxt->dict;
+ if ((reader != NULL) && (reader->ctxt != NULL))
+ dict = reader->ctxt->dict;
+ else
+ dict = NULL;
if (cur->type == XML_DTD_NODE) {
xmlFreeDtd((xmlDtdPtr) cur);
return;
@@ -806,9 +822,10 @@
*/
static int
xmlTextReaderPushData(xmlTextReaderPtr reader) {
- xmlBufferPtr inbuf;
+ xmlBufPtr inbuf;
int val, s;
xmlTextReaderState oldstate;
+ int alloc;
if ((reader->input == NULL) || (reader->input->buffer == NULL))
return(-1);
@@ -816,17 +833,18 @@
oldstate = reader->state;
reader->state = XML_TEXTREADER_NONE;
inbuf = reader->input->buffer;
+ alloc = xmlBufGetAllocationScheme(inbuf);
while (reader->state == XML_TEXTREADER_NONE) {
- if (inbuf->use < reader->cur + CHUNK_SIZE) {
+ if (xmlBufUse(inbuf) < reader->cur + CHUNK_SIZE) {
/*
* Refill the buffer unless we are at the end of the stream
*/
if (reader->mode != XML_TEXTREADER_MODE_EOF) {
val = xmlParserInputBufferRead(reader->input, 4096);
if ((val == 0) &&
- (inbuf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)) {
- if (inbuf->use == reader->cur) {
+ (alloc == XML_BUFFER_ALLOC_IMMUTABLE)) {
+ if (xmlBufUse(inbuf) == reader->cur) {
reader->mode = XML_TEXTREADER_MODE_EOF;
reader->state = oldstate;
}
@@ -849,21 +867,23 @@
* parse by block of CHUNK_SIZE bytes, various tests show that
* it's the best tradeoff at least on a 1.2GH Duron
*/
- if (inbuf->use >= reader->cur + CHUNK_SIZE) {
+ if (xmlBufUse(inbuf) >= reader->cur + CHUNK_SIZE) {
val = xmlParseChunk(reader->ctxt,
- (const char *) &inbuf->content[reader->cur],
- CHUNK_SIZE, 0);
+ (const char *) xmlBufContent(inbuf) + reader->cur,
+ CHUNK_SIZE, 0);
reader->cur += CHUNK_SIZE;
- if ((val != 0) || (reader->ctxt->wellFormed == 0))
- return(-1);
+ if (val != 0)
+ reader->ctxt->wellFormed = 0;
+ if (reader->ctxt->wellFormed == 0)
+ break;
} else {
- s = inbuf->use - reader->cur;
+ s = xmlBufUse(inbuf) - reader->cur;
val = xmlParseChunk(reader->ctxt,
- (const char *) &inbuf->content[reader->cur],
- s, 0);
+ (const char *) xmlBufContent(inbuf) + reader->cur,
+ s, 0);
reader->cur += s;
- if ((val != 0) || (reader->ctxt->wellFormed == 0))
- return(-1);
+ if (val != 0)
+ reader->ctxt->wellFormed = 0;
break;
}
}
@@ -872,10 +892,10 @@
* Discard the consumed input when needed and possible
*/
if (reader->mode == XML_TEXTREADER_MODE_INTERACTIVE) {
- if (inbuf->alloc != XML_BUFFER_ALLOC_IMMUTABLE) {
+ if (alloc != XML_BUFFER_ALLOC_IMMUTABLE) {
if ((reader->cur >= 4096) &&
- (inbuf->use - reader->cur <= CHUNK_SIZE)) {
- val = xmlBufferShrink(inbuf, reader->cur);
+ (xmlBufUse(inbuf) - reader->cur <= CHUNK_SIZE)) {
+ val = xmlBufShrink(inbuf, reader->cur);
if (val >= 0) {
reader->cur -= val;
}
@@ -889,17 +909,26 @@
*/
else if (reader->mode == XML_TEXTREADER_MODE_EOF) {
if (reader->state != XML_TEXTREADER_DONE) {
- s = inbuf->use - reader->cur;
+ s = xmlBufUse(inbuf) - reader->cur;
val = xmlParseChunk(reader->ctxt,
- (const char *) &inbuf->content[reader->cur],
- s, 1);
- reader->cur = inbuf->use;
+ (const char *) xmlBufContent(inbuf) + reader->cur,
+ s, 1);
+ reader->cur = xmlBufUse(inbuf);
reader->state = XML_TEXTREADER_DONE;
- if ((val != 0) || (reader->ctxt->wellFormed == 0))
- return(-1);
+ if (val != 0) {
+ if (reader->ctxt->wellFormed)
+ reader->ctxt->wellFormed = 0;
+ else
+ return(-1);
+ }
}
}
reader->state = oldstate;
+ if (reader->ctxt->wellFormed == 0) {
+ reader->mode = XML_TEXTREADER_MODE_EOF;
+ return(-1);
+ }
+
return(0);
}
@@ -968,7 +997,7 @@
* xmlTextReaderValidateCData:
* @reader: the xmlTextReaderPtr used
* @data: pointer to the CData
- * @len: lenght of the CData block in bytes.
+ * @len: length of the CData block in bytes.
*
* Push some CData for validation
*/
@@ -1212,6 +1241,9 @@
xmlBufferPtr buffer;
xmlChar *ret;
+ if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+ return(NULL);
+
buffer = xmlBufferCreate();
if (buffer == NULL)
return NULL;
@@ -1264,8 +1296,6 @@
return(xmlTextReaderReadTree(reader));
if (reader->ctxt == NULL)
return(-1);
- if (reader->ctxt->wellFormed != 1)
- return(-1);
#ifdef DEBUG_READER
fprintf(stderr, "\nREAD ");
@@ -1392,7 +1422,7 @@
#endif
(reader->entNr == 0) &&
(reader->node->prev != NULL) &&
- (reader->node->prev->type != XML_DTD_NODE)) {
+ (reader->node->prev->type != XML_DTD_NODE)) {
xmlNodePtr tmp = reader->node->prev;
if ((tmp->extra & NODE_IS_PRESERVED) == 0) {
xmlUnlinkNode(tmp);
@@ -1410,7 +1440,7 @@
goto node_found;
}
#ifdef LIBXML_REGEXP_ENABLED
- if ((reader->validate) && (reader->node->type == XML_ELEMENT_NODE))
+ if ((reader->validate != XML_TEXTREADER_NOT_VALIDATE) && (reader->node->type == XML_ELEMENT_NODE))
xmlTextReaderValidatePop(reader);
#endif /* LIBXML_REGEXP_ENABLED */
if ((reader->preserves > 0) &&
@@ -1543,7 +1573,7 @@
goto get_next_node;
}
#ifdef LIBXML_REGEXP_ENABLED
- if ((reader->validate) && (reader->node != NULL)) {
+ if ((reader->validate != XML_TEXTREADER_NOT_VALIDATE) && (reader->node != NULL)) {
xmlNodePtr node = reader->node;
if ((node->type == XML_ELEMENT_NODE) &&
@@ -1707,9 +1737,9 @@
*
* Reads the contents of the current node, including child nodes and markup.
*
- * Returns a string containing the XML content, or NULL if the current node
- * is neither an element nor attribute, or has no child nodes. The
- * string must be deallocated by the caller.
+ * Returns a string containing the node and any XML content, or NULL if the
+ * current node cannot be serialized. The string must be deallocated
+ * by the caller.
*/
xmlChar *
xmlTextReaderReadOuterXml(xmlTextReaderPtr reader ATTRIBUTE_UNUSED)
@@ -1724,7 +1754,11 @@
if (xmlTextReaderExpand(reader) == NULL) {
return NULL;
}
- node = xmlDocCopyNode(node, doc, 1);
+ if (node->type == XML_DTD_NODE) {
+ node = (xmlNodePtr) xmlCopyDtd((xmlDtdPtr) node);
+ } else {
+ node = xmlDocCopyNode(node, doc, 1);
+ }
buff = xmlBufferCreate();
if (xmlNodeDump(buff, doc, node, 0, 0) == -1) {
xmlFreeNode(node);
@@ -1769,6 +1803,7 @@
if (xmlTextReaderDoExpand(reader) != -1) {
return xmlTextReaderCollectSiblings(node->children);
}
+ break;
case XML_ATTRIBUTE_NODE:
TODO
break;
@@ -2049,7 +2084,7 @@
ret->entMax = 0;
ret->entNr = 0;
ret->input = input;
- ret->buffer = xmlBufferCreateSize(100);
+ ret->buffer = xmlBufCreateSize(100);
if (ret->buffer == NULL) {
xmlFree(ret);
xmlGenericError(xmlGenericErrorContext,
@@ -2058,7 +2093,7 @@
}
ret->sax = (xmlSAXHandler *) xmlMalloc(sizeof(xmlSAXHandler));
if (ret->sax == NULL) {
- xmlBufferFree(ret->buffer);
+ xmlBufFree(ret->buffer);
xmlFree(ret);
xmlGenericError(xmlGenericErrorContext,
"xmlNewTextReader : malloc failed\n");
@@ -2091,12 +2126,13 @@
ret->mode = XML_TEXTREADER_MODE_INITIAL;
ret->node = NULL;
ret->curnode = NULL;
- if (ret->input->buffer->use < 4) {
+ if (xmlBufUse(ret->input->buffer) < 4) {
xmlParserInputBufferRead(input, 4);
}
- if (ret->input->buffer->use >= 4) {
+ if (xmlBufUse(ret->input->buffer) >= 4) {
ret->ctxt = xmlCreatePushParserCtxt(ret->sax, NULL,
- (const char *) ret->input->buffer->content, 4, URI);
+ (const char *) xmlBufContent(ret->input->buffer),
+ 4, URI);
ret->base = 0;
ret->cur = 4;
} else {
@@ -2108,7 +2144,7 @@
if (ret->ctxt == NULL) {
xmlGenericError(xmlGenericErrorContext,
"xmlNewTextReader : malloc failed\n");
- xmlBufferFree(ret->buffer);
+ xmlBufFree(ret->buffer);
xmlFree(ret->sax);
xmlFree(ret);
return(NULL);
@@ -2181,7 +2217,8 @@
reader->rngSchemas = NULL;
}
if (reader->rngValidCtxt != NULL) {
- xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+ if (! reader->rngPreserveCtxt)
+ xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
reader->rngValidCtxt = NULL;
}
if (reader->xsdPlug != NULL) {
@@ -2237,7 +2274,7 @@
if ((reader->input != NULL) && (reader->allocs & XML_TEXTREADER_INPUT))
xmlFreeParserInputBuffer(reader->input);
if (reader->buffer != NULL)
- xmlBufferFree(reader->buffer);
+ xmlBufFree(reader->buffer);
if (reader->entTab != NULL)
xmlFree(reader->entTab);
if (reader->dict != NULL)
@@ -3585,16 +3622,17 @@
(attr->children->next == NULL))
return(attr->children->content);
else {
- if (reader->buffer == NULL)
- reader->buffer = xmlBufferCreateSize(100);
if (reader->buffer == NULL) {
- xmlGenericError(xmlGenericErrorContext,
- "xmlTextReaderSetup : malloc failed\n");
- return (NULL);
- }
- reader->buffer->use = 0;
- xmlNodeBufGetContent(reader->buffer, node);
- return(reader->buffer->content);
+ reader->buffer = xmlBufCreateSize(100);
+ if (reader->buffer == NULL) {
+ xmlGenericError(xmlGenericErrorContext,
+ "xmlTextReaderSetup : malloc failed\n");
+ return (NULL);
+ }
+ } else
+ xmlBufEmpty(reader->buffer);
+ xmlBufGetNodeContent(reader->buffer, node);
+ return(xmlBufContent(reader->buffer));
}
break;
}
@@ -4089,9 +4127,11 @@
reader->rngSchemas = NULL;
}
if (reader->rngValidCtxt != NULL) {
- xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+ if (! reader->rngPreserveCtxt)
+ xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
reader->rngValidCtxt = NULL;
}
+ reader->rngPreserveCtxt = 0;
return(0);
}
if (reader->mode != XML_TEXTREADER_MODE_INITIAL)
@@ -4101,9 +4141,11 @@
reader->rngSchemas = NULL;
}
if (reader->rngValidCtxt != NULL) {
- xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+ if (! reader->rngPreserveCtxt)
+ xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
reader->rngValidCtxt = NULL;
}
+ reader->rngPreserveCtxt = 0;
reader->rngValidCtxt = xmlRelaxNGNewValidCtxt(schema);
if (reader->rngValidCtxt == NULL)
return(-1);
@@ -4125,6 +4167,60 @@
}
/**
+ * xmlTextReaderLocator:
+ * @ctx: the xmlTextReaderPtr used
+ * @file: returned file information
+ * @line: returned line information
+ *
+ * Internal locator function for the readers
+ *
+ * Returns 0 in case the Schema validation could be (des)activated and
+ * -1 in case of error.
+ */
+static int
+xmlTextReaderLocator(void *ctx, const char **file, unsigned long *line) {
+ xmlTextReaderPtr reader;
+
+ if ((ctx == NULL) || ((file == NULL) && (line == NULL)))
+ return(-1);
+
+ if (file != NULL)
+ *file = NULL;
+ if (line != NULL)
+ *line = 0;
+
+ reader = (xmlTextReaderPtr) ctx;
+ if ((reader->ctxt != NULL) && (reader->ctxt->input != NULL)) {
+ if (file != NULL)
+ *file = reader->ctxt->input->filename;
+ if (line != NULL)
+ *line = reader->ctxt->input->line;
+ return(0);
+ }
+ if (reader->node != NULL) {
+ long res;
+ int ret = 0;
+
+ if (line != NULL) {
+ res = xmlGetLineNo(reader->node);
+ if (res > 0)
+ *line = (unsigned long) res;
+ else
+ ret = -1;
+ }
+ if (file != NULL) {
+ xmlDocPtr doc = reader->node->doc;
+ if ((doc != NULL) && (doc->URL != NULL))
+ *file = (const char *) doc->URL;
+ else
+ ret = -1;
+ }
+ return(ret);
+ }
+ return(-1);
+}
+
+/**
* xmlTextReaderSetSchema:
* @reader: the xmlTextReaderPtr used
* @schema: a precompiled Schema schema
@@ -4191,6 +4287,10 @@
reader->xsdValidCtxt = NULL;
return(-1);
}
+ xmlSchemaValidateSetLocator(reader->xsdValidCtxt,
+ xmlTextReaderLocator,
+ (void *) reader);
+
if (reader->errorFunc != NULL) {
xmlSchemaSetValidErrors(reader->xsdValidCtxt,
xmlTextReaderValidityErrorRelay,
@@ -4208,67 +4308,91 @@
}
/**
- * xmlTextReaderRelaxNGValidate:
+ * xmlTextReaderRelaxNGValidateInternal:
* @reader: the xmlTextReaderPtr used
* @rng: the path to a RelaxNG schema or NULL
+ * @ctxt: the RelaxNG schema validation context or NULL
+ * @options: options (not yet used)
*
* Use RelaxNG to validate the document as it is processed.
* Activation is only possible before the first Read().
- * if @rng is NULL, then RelaxNG validation is deactivated.
+ * If both @rng and @ctxt are NULL, then RelaxNG validation is deactivated.
*
* Returns 0 in case the RelaxNG validation could be (de)activated and
- * -1 in case of error.
+ * -1 in case of error.
*/
-int
-xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader, const char *rng) {
- xmlRelaxNGParserCtxtPtr ctxt;
-
+static int
+xmlTextReaderRelaxNGValidateInternal(xmlTextReaderPtr reader,
+ const char *rng,
+ xmlRelaxNGValidCtxtPtr ctxt,
+ int options ATTRIBUTE_UNUSED)
+{
if (reader == NULL)
- return(-1);
-
- if (rng == NULL) {
- if (reader->rngValidCtxt != NULL) {
- xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
- reader->rngValidCtxt = NULL;
- }
- if (reader->rngSchemas != NULL) {
- xmlRelaxNGFree(reader->rngSchemas);
- reader->rngSchemas = NULL;
- }
- return(0);
- }
- if (reader->mode != XML_TEXTREADER_MODE_INITIAL)
return(-1);
+
+ if ((rng != NULL) && (ctxt != NULL))
+ return (-1);
+
+ if (((rng != NULL) || (ctxt != NULL)) &&
+ ((reader->mode != XML_TEXTREADER_MODE_INITIAL) ||
+ (reader->ctxt == NULL)))
+ return(-1);
+
+ /* Cleanup previous validation stuff. */
+ if (reader->rngValidCtxt != NULL) {
+ if ( !reader->rngPreserveCtxt)
+ xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+ reader->rngValidCtxt = NULL;
+ }
+ reader->rngPreserveCtxt = 0;
if (reader->rngSchemas != NULL) {
xmlRelaxNGFree(reader->rngSchemas);
reader->rngSchemas = NULL;
}
- if (reader->rngValidCtxt != NULL) {
- xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
- reader->rngValidCtxt = NULL;
+
+ if ((rng == NULL) && (ctxt == NULL)) {
+ /* We just want to deactivate the validation, so get out. */
+ return(0);
}
- ctxt = xmlRelaxNGNewParserCtxt(rng);
- if (reader->errorFunc != NULL) {
- xmlRelaxNGSetParserErrors(ctxt,
- xmlTextReaderValidityErrorRelay,
- xmlTextReaderValidityWarningRelay,
- reader);
+
+
+ if (rng != NULL) {
+ xmlRelaxNGParserCtxtPtr pctxt;
+ /* Parse the schema and create validation environment. */
+
+ pctxt = xmlRelaxNGNewParserCtxt(rng);
+ if (reader->errorFunc != NULL) {
+ xmlRelaxNGSetParserErrors(pctxt,
+ xmlTextReaderValidityErrorRelay,
+ xmlTextReaderValidityWarningRelay,
+ reader);
+ }
+ if (reader->sErrorFunc != NULL) {
+ xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt,
+ xmlTextReaderValidityStructuredRelay,
+ reader);
+ }
+ reader->rngSchemas = xmlRelaxNGParse(pctxt);
+ xmlRelaxNGFreeParserCtxt(pctxt);
+ if (reader->rngSchemas == NULL)
+ return(-1);
+ reader->rngValidCtxt = xmlRelaxNGNewValidCtxt(reader->rngSchemas);
+ if (reader->rngValidCtxt == NULL) {
+ xmlRelaxNGFree(reader->rngSchemas);
+ reader->rngSchemas = NULL;
+ return(-1);
+ }
+ } else {
+ /* Use the given validation context. */
+ reader->rngValidCtxt = ctxt;
+ reader->rngPreserveCtxt = 1;
}
- if (reader->sErrorFunc != NULL) {
- xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt,
- xmlTextReaderValidityStructuredRelay,
- reader);
- }
- reader->rngSchemas = xmlRelaxNGParse(ctxt);
- xmlRelaxNGFreeParserCtxt(ctxt);
- if (reader->rngSchemas == NULL)
- return(-1);
- reader->rngValidCtxt = xmlRelaxNGNewValidCtxt(reader->rngSchemas);
- if (reader->rngValidCtxt == NULL) {
- xmlRelaxNGFree(reader->rngSchemas);
- reader->rngSchemas = NULL;
- return(-1);
- }
+ /*
+ * Redirect the validation context's error channels to use
+ * the reader channels.
+ * TODO: In case the user provides the validation context we
+ * could make this redirection optional.
+ */
if (reader->errorFunc != NULL) {
xmlRelaxNGSetValidErrors(reader->rngValidCtxt,
xmlTextReaderValidityErrorRelay,
@@ -4381,6 +4505,9 @@
return(-1);
}
}
+ xmlSchemaValidateSetLocator(reader->xsdValidCtxt,
+ xmlTextReaderLocator,
+ (void *) reader);
/*
* Redirect the validation context's error channels to use
* the reader channels.
@@ -4441,6 +4568,46 @@
{
return(xmlTextReaderSchemaValidateInternal(reader, xsd, NULL, 0));
}
+
+/**
+ * xmlTextReaderRelaxNGValidateCtxt:
+ * @reader: the xmlTextReaderPtr used
+ * @ctxt: the RelaxNG schema validation context or NULL
+ * @options: options (not used yet)
+ *
+ * Use RelaxNG schema context to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * If @ctxt is NULL, then RelaxNG schema validation is deactivated.
+ *
+ * Returns 0 in case the schemas validation could be (de)activated and
+ * -1 in case of error.
+ */
+int
+xmlTextReaderRelaxNGValidateCtxt(xmlTextReaderPtr reader,
+ xmlRelaxNGValidCtxtPtr ctxt,
+ int options)
+{
+ return(xmlTextReaderRelaxNGValidateInternal(reader, NULL, ctxt, options));
+}
+
+/**
+ * xmlTextReaderRelaxNGValidate:
+ * @reader: the xmlTextReaderPtr used
+ * @rng: the path to a RelaxNG schema or NULL
+ *
+ * Use RelaxNG schema to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * If @rng is NULL, then RelaxNG schema validation is deactivated.
+ *
+ * Returns 0 in case the schemas validation could be (de)activated and
+ * -1 in case of error.
+ */
+int
+xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader, const char *rng)
+{
+ return(xmlTextReaderRelaxNGValidateInternal(reader, rng, NULL, 0));
+}
+
#endif
/**
@@ -4958,7 +5125,7 @@
reader->allocs |= XML_TEXTREADER_INPUT;
}
if (reader->buffer == NULL)
- reader->buffer = xmlBufferCreateSize(100);
+ reader->buffer = xmlBufCreateSize(100);
if (reader->buffer == NULL) {
xmlGenericError(xmlGenericErrorContext,
"xmlTextReaderSetup : malloc failed\n");
@@ -4999,13 +5166,14 @@
reader->node = NULL;
reader->curnode = NULL;
if (input != NULL) {
- if (reader->input->buffer->use < 4) {
+ if (xmlBufUse(reader->input->buffer) < 4) {
xmlParserInputBufferRead(input, 4);
}
if (reader->ctxt == NULL) {
- if (reader->input->buffer->use >= 4) {
+ if (xmlBufUse(reader->input->buffer) >= 4) {
reader->ctxt = xmlCreatePushParserCtxt(reader->sax, NULL,
- (const char *) reader->input->buffer->content, 4, URL);
+ (const char *) xmlBufContent(reader->input->buffer),
+ 4, URL);
reader->base = 0;
reader->cur = 4;
} else {
@@ -5034,10 +5202,7 @@
inputStream->filename = (char *)
xmlCanonicPath((const xmlChar *) URL);
inputStream->buf = buf;
- inputStream->base = inputStream->buf->buffer->content;
- inputStream->cur = inputStream->buf->buffer->content;
- inputStream->end =
- &inputStream->buf->buffer->content[inputStream->buf->buffer->use];
+ xmlBufResetInput(buf->buffer, inputStream);
inputPush(reader->ctxt, inputStream);
reader->cur = 0;
@@ -5325,8 +5490,11 @@
input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
XML_CHAR_ENCODING_NONE);
- if (input == NULL)
+ if (input == NULL) {
+ if (ioclose != NULL)
+ ioclose(ioctx);
return (NULL);
+ }
reader = xmlNewTextReader(input, URL);
if (reader == NULL) {
xmlFreeParserInputBuffer(input);
@@ -5543,10 +5711,14 @@
input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
XML_CHAR_ENCODING_NONE);
- if (input == NULL)
+ if (input == NULL) {
+ if (ioclose != NULL)
+ ioclose(ioctx);
return (-1);
+ }
return (xmlTextReaderSetup(reader, input, URL, encoding, options));
}
+
/************************************************************************
* *
* Utilities *
diff --git a/third_party/libxml/src/xmlregexp.c b/third_party/libxml/src/xmlregexp.c
index feae874..3e912ab 100644
--- a/third_party/libxml/src/xmlregexp.c
+++ b/third_party/libxml/src/xmlregexp.c
@@ -1,7 +1,7 @@
/*
* regexp.c: generic and extensible Regular Expression engine
*
- * Basically designed with the purpose of compiling regexps for
+ * Basically designed with the purpose of compiling regexps for
* the variety of validation/shemas mechanisms now available in
* XML related specifications these include:
* - XML-1.0 DTD validation
@@ -44,6 +44,9 @@
#define MAX_PUSH 10000000
+#ifdef ERROR
+#undef ERROR
+#endif
#define ERROR(str) \
ctxt->error = XML_REGEXP_COMPILE_ERROR; \
xmlRegexpErrCompile(ctxt, str);
@@ -65,15 +68,15 @@
*
* macro to flag unimplemented blocks
*/
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
/************************************************************************
- * *
- * Datatypes and structures *
- * *
+ * *
+ * Datatypes and structures *
+ * *
************************************************************************/
/*
@@ -219,6 +222,7 @@
struct _xmlAutomataState {
xmlRegStateType type;
xmlRegMarkedType mark;
+ xmlRegMarkedType markd;
xmlRegMarkedType reached;
int no;
int maxTrans;
@@ -361,7 +365,7 @@
/************************************************************************
* *
- * Regexp memory error handler *
+ * Regexp memory error handler *
* *
************************************************************************/
/**
@@ -408,9 +412,9 @@
}
/************************************************************************
- * *
- * Allocation/Deallocation *
- * *
+ * *
+ * Allocation/Deallocation *
+ * *
************************************************************************/
static int xmlFAComputesDeterminism(xmlRegParserCtxtPtr ctxt);
@@ -931,9 +935,9 @@
}
/************************************************************************
- * *
- * Display of Data structures *
- * *
+ * *
+ * Display of Data structures *
+ * *
************************************************************************/
static void
@@ -1140,7 +1144,7 @@
fprintf(output, "char %c ", trans->atom->codepoint);
fprintf(output, "atom %d, to %d\n", trans->atom->no, trans->to);
}
-
+
static void
xmlRegPrintState(FILE *output, xmlRegStatePtr state) {
int i;
@@ -1154,7 +1158,7 @@
fprintf(output, "START ");
if (state->type == XML_REGEXP_FINAL_STATE)
fprintf(output, "FINAL ");
-
+
fprintf(output, "%d, %d transitions:\n", state->no, state->nbTrans);
for (i = 0;i < state->nbTrans; i++) {
xmlRegPrintTrans(output, &(state->trans[i]));
@@ -1204,12 +1208,12 @@
#endif
/************************************************************************
- * *
+ * *
* Finite Automata structures manipulations *
- * *
+ * *
************************************************************************/
-static void
+static void
xmlRegAtomAddRange(xmlRegParserCtxtPtr ctxt, xmlRegAtomPtr atom,
int neg, xmlRegAtomType type, int start, int end,
xmlChar *blockName) {
@@ -1249,7 +1253,7 @@
return;
range->blockName = blockName;
atom->ranges[atom->nbRanges++] = range;
-
+
}
static int
@@ -1280,7 +1284,7 @@
return(ctxt->nbCounters++);
}
-static int
+static int
xmlRegAtomPush(xmlRegParserCtxtPtr ctxt, xmlRegAtomPtr atom) {
if (atom == NULL) {
ERROR("atom push: atom is NULL");
@@ -1312,7 +1316,7 @@
return(0);
}
-static void
+static void
xmlRegStateAddTransTo(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr target,
int from) {
if (target->maxTransTo == 0) {
@@ -1340,7 +1344,7 @@
target->nbTransTo++;
}
-static void
+static void
xmlRegStateAddTrans(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr state,
xmlRegAtomPtr atom, xmlRegStatePtr target,
int counter, int count) {
@@ -1406,7 +1410,7 @@
printf("counted %d\n", counter);
else if (atom == NULL)
printf("epsilon transition\n");
- else if (atom != NULL)
+ else if (atom != NULL)
xmlRegPrintAtom(stdout, atom);
#endif
@@ -1560,7 +1564,7 @@
*/
xmlFAGenerateEpsilonTransition(ctxt, atom->stop, to);
#ifdef DV
- } else if ((to == NULL) && (atom->quant != XML_REGEXP_QUANT_RANGE) &&
+ } else if ((to == NULL) && (atom->quant != XML_REGEXP_QUANT_RANGE) &&
(atom->quant != XML_REGEXP_QUANT_ONCE)) {
to = xmlRegNewState(ctxt);
xmlRegStatePush(ctxt, to);
@@ -1574,7 +1578,7 @@
/*
* transition done to the state after end of atom.
* 1. set transition from atom start to new state
- * 2. set transition from atom end to this state.
+ * 2. set transition from atom end to this state.
*/
if (to == NULL) {
xmlFAGenerateEpsilonTransition(ctxt, atom->start, 0);
@@ -1618,7 +1622,7 @@
/*
* duplicate a transition based on atom to count next
* occurences after 1. We cannot loop to atom->start
- * directly because we need an epsilon transition to
+ * directly because we need an epsilon transition to
* newstate.
*/
/* ???? For some reason it seems we never reach that
@@ -1677,7 +1681,7 @@
break;
}
return(0);
- }
+ }
if ((atom->min == 0) && (atom->max == 0) &&
(atom->quant == XML_REGEXP_QUANT_RANGE)) {
/*
@@ -1703,9 +1707,9 @@
else {
return(-1);
}
- }
+ }
end = to;
- if ((atom->quant == XML_REGEXP_QUANT_MULT) ||
+ if ((atom->quant == XML_REGEXP_QUANT_MULT) ||
(atom->quant == XML_REGEXP_QUANT_PLUS)) {
/*
* Do not pollute the target state by adding transitions from
@@ -1713,7 +1717,7 @@
* So isolate with an epsilon transition.
*/
xmlRegStatePtr tmp;
-
+
tmp = xmlRegNewState(ctxt);
if (tmp != NULL)
xmlRegStatePush(ctxt, tmp);
@@ -1742,7 +1746,7 @@
atom->quant = XML_REGEXP_QUANT_ONCE;
xmlRegStateAddTrans(ctxt, to, atom, to, -1, -1);
break;
- case XML_REGEXP_QUANT_RANGE:
+ case XML_REGEXP_QUANT_RANGE:
#if DV_test
if (atom->min == 0) {
xmlFAGenerateEpsilonTransition(ctxt, from, to);
@@ -1759,7 +1763,7 @@
* xmlFAReduceEpsilonTransitions:
* @ctxt: a regexp parser context
* @fromnr: the from state
- * @tonr: the to state
+ * @tonr: the to state
* @counter: should that transition be associated to a counted
*
*/
@@ -1803,7 +1807,7 @@
int newto = to->trans[transnr].to;
xmlRegStateAddTrans(ctxt, from, NULL,
- ctxt->states[newto],
+ ctxt->states[newto],
-1, to->trans[transnr].count);
} else {
#ifdef DEBUG_REGEXP_GRAPH
@@ -1825,11 +1829,11 @@
int newto = to->trans[transnr].to;
if (to->trans[transnr].counter >= 0) {
- xmlRegStateAddTrans(ctxt, from, to->trans[transnr].atom,
- ctxt->states[newto],
+ xmlRegStateAddTrans(ctxt, from, to->trans[transnr].atom,
+ ctxt->states[newto],
to->trans[transnr].counter, -1);
} else {
- xmlRegStateAddTrans(ctxt, from, to->trans[transnr].atom,
+ xmlRegStateAddTrans(ctxt, from, to->trans[transnr].atom,
ctxt->states[newto], counter, -1);
}
}
@@ -1841,7 +1845,7 @@
* xmlFAEliminateSimpleEpsilonTransitions:
* @ctxt: a regexp parser context
*
- * Eliminating general epsilon transitions can get costly in the general
+ * Eliminating general epsilon transitions can get costly in the general
* algorithm due to the large amount of generated new transitions and
* associated comparisons. However for simple epsilon transition used just
* to separate building blocks when generating the automata this can be
@@ -1877,12 +1881,12 @@
#ifdef DEBUG_REGEXP_GRAPH
printf("Found simple epsilon trans from start %d to %d\n",
statenr, newto);
-#endif
+#endif
} else {
#ifdef DEBUG_REGEXP_GRAPH
printf("Found simple epsilon trans from %d to %d\n",
statenr, newto);
-#endif
+#endif
for (i = 0;i < state->nbTransTo;i++) {
tmp = ctxt->states[state->transTo[i]];
for (j = 0;j < tmp->nbTrans;j++) {
@@ -1890,10 +1894,10 @@
#ifdef DEBUG_REGEXP_GRAPH
printf("Changed transition %d on %d to go to %d\n",
j, tmp->no, newto);
-#endif
+#endif
tmp->trans[j].to = -1;
xmlRegStateAddTrans(ctxt, tmp, tmp->trans[j].atom,
- ctxt->states[newto],
+ ctxt->states[newto],
tmp->trans[j].counter,
tmp->trans[j].count);
}
@@ -1907,7 +1911,7 @@
state->type = XML_REGEXP_UNREACH_STATE;
}
-
+
}
}
}
@@ -2109,7 +2113,7 @@
/*
* just check all codepoints in the range for acceptance,
* this is usually way cheaper since done only once at
- * compilation than testing over and over at runtime or
+ * compilation than testing over and over at runtime or
* pushing too many states when evaluating.
*/
if (((range1->neg == 0) && (range2->neg != 0)) ||
@@ -2586,6 +2590,8 @@
if (state == NULL)
return(ret);
+ if (state->markd == XML_REGEXP_MARK_VISITED)
+ return(ret);
if (ctxt->flags & AM_AUTOMATA_RNG)
deep = 0;
@@ -2603,8 +2609,10 @@
if (t1->atom == NULL) {
if (t1->to < 0)
continue;
+ state->markd = XML_REGEXP_MARK_VISITED;
res = xmlFARecurseDeterminism(ctxt, ctxt->states[t1->to],
to, atom);
+ state->markd = 0;
if (res == 0) {
ret = 0;
/* t1->nd = 1; */
@@ -2773,9 +2781,9 @@
}
/************************************************************************
- * *
+ * *
* Routines to check input against transition atoms *
- * *
+ * *
************************************************************************/
static int
@@ -2804,7 +2812,7 @@
case XML_REGEXP_NOTINITNAME:
neg = !neg;
case XML_REGEXP_INITNAME:
- ret = (IS_LETTER(codepoint) ||
+ ret = (IS_LETTER(codepoint) ||
(codepoint == '_') || (codepoint == ':'));
break;
case XML_REGEXP_NOTNAMECHAR:
@@ -3052,9 +3060,9 @@
}
/************************************************************************
- * *
+ * *
* Saving and restoring state of an execution context *
- * *
+ * *
************************************************************************/
#ifdef DEBUG_REGEXP_EXEC
@@ -3154,8 +3162,10 @@
exec->status = -6;
return;
}
- memcpy(exec->counts, exec->rollbacks[exec->nbRollbacks].counts,
+ if (exec->counts) {
+ memcpy(exec->counts, exec->rollbacks[exec->nbRollbacks].counts,
exec->comp->nbCounters * sizeof(int));
+ }
}
#ifdef DEBUG_REGEXP_EXEC
@@ -3165,9 +3175,9 @@
}
/************************************************************************
- * *
+ * *
* Verifier, running an input against a compiled regexp *
- * *
+ * *
************************************************************************/
static int
@@ -3199,7 +3209,7 @@
memset(exec->counts, 0, comp->nbCounters * sizeof(int));
} else
exec->counts = NULL;
- while ((exec->status == 0) &&
+ while ((exec->status == 0) && (exec->state != NULL) &&
((exec->inputString[exec->index] != 0) ||
((exec->state != NULL) &&
(exec->state->type != XML_REGEXP_FINAL_STATE)))) {
@@ -3453,6 +3463,8 @@
}
xmlFree(exec->rollbacks);
}
+ if (exec->state == NULL)
+ return(-1);
if (exec->counts != NULL)
xmlFree(exec->counts);
if (exec->status == 0)
@@ -3466,9 +3478,9 @@
}
/************************************************************************
- * *
+ * *
* Progressive interface to the verifier one atom at a time *
- * *
+ * *
************************************************************************/
#ifdef DEBUG_ERR
static void testerr(xmlRegExecCtxtPtr exec);
@@ -3585,7 +3597,7 @@
#endif
if (exec->inputStackMax == 0) {
exec->inputStackMax = 4;
- exec->inputStack = (xmlRegInputTokenPtr)
+ exec->inputStack = (xmlRegInputTokenPtr)
xmlMalloc(exec->inputStackMax * sizeof(xmlRegInputToken));
if (exec->inputStack == NULL) {
xmlRegexpErrMemory(NULL, "pushing input string");
@@ -3614,11 +3626,11 @@
/**
* xmlRegStrEqualWildcard:
- * @expStr: the string to be evaluated
+ * @expStr: the string to be evaluated
* @valStr: the validation string
*
* Checks if both strings are equal or have the same content. "*"
- * can be used as a wildcard in @valStr; "|" is used as a seperator of
+ * can be used as a wildcard in @valStr; "|" is used as a seperator of
* substrings in both @expStr and @valStr.
*
* Returns 1 if the comparison is satisfied and the number of substrings
@@ -3684,7 +3696,7 @@
if ((comp == NULL) || (comp->compact == NULL) || (comp->stringMap == NULL))
return(-1);
-
+
if (value == NULL) {
/*
* are we at a final state ?
@@ -3705,9 +3717,9 @@
for (i = 0;i < comp->nbstrings;i++) {
target = comp->compact[state * (comp->nbstrings + 1) + i + 1];
if ((target > 0) && (target <= comp->nbstates)) {
- target--; /* to avoid 0 */
+ target--; /* to avoid 0 */
if (xmlRegStrEqualWildcard(comp->stringMap[i], value)) {
- exec->index = target;
+ exec->index = target;
if ((exec->callback != NULL) && (comp->transdata != NULL)) {
exec->callback(exec->data, value,
comp->transdata[state * comp->nbstrings + i], data);
@@ -3841,7 +3853,7 @@
continue;
counter = &exec->comp->counters[t->counter];
count = exec->counts[t->counter];
- if ((count < counter->max) &&
+ if ((count < counter->max) &&
(t->atom != NULL) &&
(xmlStrEqual(value, t->atom->valuep))) {
ret = 0;
@@ -4081,7 +4093,7 @@
*/
exec->determinist = 0;
xmlFARegExecRollBack(exec);
- if (exec->status == 0) {
+ if ((exec->inputStack != NULL ) && (exec->status == 0)) {
value = exec->inputStack[exec->index].value;
data = exec->inputStack[exec->index].data;
#ifdef DEBUG_PUSH
@@ -4199,7 +4211,7 @@
int maxval;
int nb = 0;
- if ((exec == NULL) || (nbval == NULL) || (nbneg == NULL) ||
+ if ((exec == NULL) || (nbval == NULL) || (nbneg == NULL) ||
(values == NULL) || (*nbval <= 0))
return(-1);
@@ -4296,7 +4308,7 @@
(*nbval)++;
}
} else {
- if ((exec->comp->states[trans->to] != NULL) &&
+ if ((exec->comp != NULL) && (exec->comp->states[trans->to] != NULL) &&
(exec->comp->states[trans->to]->type !=
XML_REGEXP_SINK_STATE)) {
if (atom->neg)
@@ -4305,7 +4317,7 @@
values[nb++] = (xmlChar *) atom->valuep;
(*nbval)++;
}
- }
+ }
}
for (transno = 0;
(transno < state->nbTrans) && (nb < maxval);
@@ -4332,7 +4344,7 @@
values[nb++] = (xmlChar *) atom->valuep;
(*nbneg)++;
}
- }
+ }
}
}
return(0);
@@ -4563,10 +4575,10 @@
}
#endif
/************************************************************************
- * *
+ * *
* Parser for the Schemas Datatype Regular Expressions *
* http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/#regexs *
- * *
+ * *
************************************************************************/
/**
@@ -4595,7 +4607,7 @@
*
* [27] charProp ::= IsCategory | IsBlock
* [28] IsCategory ::= Letters | Marks | Numbers | Punctuation |
- * Separators | Symbols | Others
+ * Separators | Symbols | Others
* [29] Letters ::= 'L' [ultmo]?
* [30] Marks ::= 'M' [nce]?
* [31] Numbers ::= 'N' [dlo]?
@@ -4610,7 +4622,7 @@
int cur;
xmlRegAtomType type = (xmlRegAtomType) 0;
xmlChar *blockName = NULL;
-
+
cur = CUR;
if (cur == 'L') {
NEXT;
@@ -4782,15 +4794,15 @@
NEXT;
start = ctxt->cur;
cur = CUR;
- if (((cur >= 'a') && (cur <= 'z')) ||
- ((cur >= 'A') && (cur <= 'Z')) ||
- ((cur >= '0') && (cur <= '9')) ||
+ if (((cur >= 'a') && (cur <= 'z')) ||
+ ((cur >= 'A') && (cur <= 'Z')) ||
+ ((cur >= '0') && (cur <= '9')) ||
(cur == 0x2D)) {
NEXT;
cur = CUR;
- while (((cur >= 'a') && (cur <= 'z')) ||
- ((cur >= 'A') && (cur <= 'Z')) ||
- ((cur >= '0') && (cur <= '9')) ||
+ while (((cur >= 'a') && (cur <= 'z')) ||
+ ((cur >= 'A') && (cur <= 'Z')) ||
+ ((cur >= '0') && (cur <= '9')) ||
(cur == 0x2D)) {
NEXT;
cur = CUR;
@@ -4816,7 +4828,7 @@
* xmlFAParseCharClassEsc:
* @ctxt: a regexp parser context
*
- * [23] charClassEsc ::= ( SingleCharEsc | MultiCharEsc | catEsc | complEsc )
+ * [23] charClassEsc ::= ( SingleCharEsc | MultiCharEsc | catEsc | complEsc )
* [24] SingleCharEsc ::= '\' [nrt\|.?*+(){}#x2D#x5B#x5D#x5E]
* [25] catEsc ::= '\p{' charProp '}'
* [26] complEsc ::= '\P{' charProp '}'
@@ -4913,34 +4925,34 @@
xmlRegAtomType type = XML_REGEXP_ANYSPACE;
switch (cur) {
- case 's':
+ case 's':
type = XML_REGEXP_ANYSPACE;
break;
- case 'S':
+ case 'S':
type = XML_REGEXP_NOTSPACE;
break;
- case 'i':
+ case 'i':
type = XML_REGEXP_INITNAME;
break;
- case 'I':
+ case 'I':
type = XML_REGEXP_NOTINITNAME;
break;
- case 'c':
+ case 'c':
type = XML_REGEXP_NAMECHAR;
break;
- case 'C':
+ case 'C':
type = XML_REGEXP_NOTNAMECHAR;
break;
- case 'd':
+ case 'd':
type = XML_REGEXP_DECIMAL;
break;
- case 'D':
+ case 'D':
type = XML_REGEXP_NOTDECIMAL;
break;
- case 'w':
+ case 'w':
type = XML_REGEXP_REALCHAR;
break;
- case 'W':
+ case 'W':
type = XML_REGEXP_NOTREALCHAR;
break;
}
@@ -4960,7 +4972,7 @@
* xmlFAParseCharRange:
* @ctxt: a regexp parser context
*
- * [17] charRange ::= seRange | XmlCharRef | XmlCharIncDash
+ * [17] charRange ::= seRange | XmlCharRef | XmlCharIncDash
* [18] seRange ::= charOrEsc '-' charOrEsc
* [20] charOrEsc ::= XmlChar | SingleCharEsc
* [21] XmlChar ::= [^\#x2D#x5B#x5D]
@@ -5075,7 +5087,7 @@
*
* [13] charGroup ::= posCharGroup | negCharGroup | charClassSub
* [15] negCharGroup ::= '^' posCharGroup
- * [16] charClassSub ::= ( posCharGroup | negCharGroup ) '-' charClassExpr
+ * [16] charClassSub ::= ( posCharGroup | negCharGroup ) '-' charClassExpr
* [12] charClassExpr ::= '[' charGroup ']'
*/
static void
@@ -5323,7 +5335,7 @@
previous = ctxt->state;
ret = xmlFAParsePiece(ctxt);
if (ret != 0) {
- if (xmlFAGenerateTransitions(ctxt, previous,
+ if (xmlFAGenerateTransitions(ctxt, previous,
(CUR=='|' || CUR==')') ? to : NULL, ctxt->atom) < 0)
return(-1);
previous = ctxt->state;
@@ -5332,7 +5344,7 @@
while ((ret != 0) && (ctxt->error == 0)) {
ret = xmlFAParsePiece(ctxt);
if (ret != 0) {
- if (xmlFAGenerateTransitions(ctxt, previous,
+ if (xmlFAGenerateTransitions(ctxt, previous,
(CUR=='|' || CUR==')') ? to : NULL, ctxt->atom) < 0)
return(-1);
previous = ctxt->state;
@@ -5370,6 +5382,10 @@
end = ctxt->state;
while ((CUR == '|') && (ctxt->error == 0)) {
NEXT;
+ if (CUR == 0) {
+ ERROR("expecting a branch after |")
+ return;
+ }
ctxt->state = start;
ctxt->end = NULL;
xmlFAParseBranch(ctxt, end);
@@ -5381,9 +5397,9 @@
}
/************************************************************************
- * *
- * The basic API *
- * *
+ * *
+ * The basic API *
+ * *
************************************************************************/
/**
@@ -5570,9 +5586,9 @@
#ifdef LIBXML_AUTOMATA_ENABLED
/************************************************************************
- * *
- * The Automata interface *
- * *
+ * *
+ * The Automata interface *
+ * *
************************************************************************/
/**
@@ -5693,8 +5709,6 @@
if (atom == NULL)
return(NULL);
atom->data = data;
- if (atom == NULL)
- return(NULL);
atom->valuep = xmlStrdup(token);
if (xmlFAGenerateTransitions(am, from, to, atom) < 0) {
@@ -5843,7 +5857,7 @@
*
* If @to is NULL, this creates first a new target state in the automata
* and then adds a transition from the @from state to the target state
- * activated by a succession of input of value @token and @token2 and
+ * activated by a succession of input of value @token and @token2 and
* whose number is between @min and @max
*
* Returns the target state or NULL in case of error
@@ -5997,8 +6011,8 @@
*
* If @to is NULL, this creates first a new target state in the automata
* and then adds a transition from the @from state to the target state
- * activated by a succession of input of value @token and @token2 and whose
- * number is between @min and @max, moreover that transition can only be
+ * activated by a succession of input of value @token and @token2 and whose
+ * number is between @min and @max, moreover that transition can only be
* crossed once.
*
* Returns the target state or NULL in case of error
@@ -6040,7 +6054,7 @@
str[lenn + lenp + 1] = 0;
atom->valuep = str;
- }
+ }
atom->data = data;
atom->quant = XML_REGEXP_QUANT_ONCEONLY;
atom->min = min;
@@ -6063,7 +6077,7 @@
return(to);
}
-
+
/**
* xmlAutomataNewOnceTrans:
@@ -6132,7 +6146,7 @@
*/
xmlAutomataStatePtr
xmlAutomataNewState(xmlAutomataPtr am) {
- xmlAutomataStatePtr to;
+ xmlAutomataStatePtr to;
if (am == NULL)
return(NULL);
@@ -6199,7 +6213,7 @@
*
* Returns the counter number or -1 in case of error
*/
-int
+int
xmlAutomataNewCounter(xmlAutomataPtr am, int min, int max) {
int ret;
@@ -6271,7 +6285,7 @@
*
* Returns the compiled regexp or NULL in case of error
*/
-xmlRegexpPtr
+xmlRegexpPtr
xmlAutomataCompile(xmlAutomataPtr am) {
xmlRegexpPtr ret;
@@ -6291,7 +6305,7 @@
*
* Returns 1 if true, 0 if not, and -1 in case of error
*/
-int
+int
xmlAutomataIsDeterminist(xmlAutomataPtr am) {
int ret;
@@ -6344,7 +6358,7 @@
if (maxNodes <= 4096)
maxNodes = 4096;
-
+
ret = (xmlExpCtxtPtr) xmlMalloc(sizeof(xmlExpCtxt));
if (ret == NULL)
return(NULL);
@@ -6398,7 +6412,7 @@
/* #define DEBUG_DERIV */
/*
- * TODO:
+ * TODO:
* - Wildcards
* - public API for creation
*
@@ -6466,11 +6480,11 @@
xmlExpHashNameComputeKey(const xmlChar *name) {
unsigned short value = 0L;
char ch;
-
+
if (name != NULL) {
value += 30 * (*name);
while ((ch = *name++) != 0) {
- value = value ^ ((value << 5) + (value >> 3) + (unsigned short)ch);
+ value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
}
}
return (value);
@@ -6485,7 +6499,7 @@
xmlExpNodePtr right) {
unsigned long value;
unsigned short ret;
-
+
switch (type) {
case XML_EXP_SEQ:
value = left->key;
@@ -6626,7 +6640,7 @@
left->exp_left->ref++;
tmp = xmlExpHashGetEntry(ctxt, XML_EXP_OR, left->exp_left, tmp,
NULL, 0, 0);
-
+
xmlExpFree(ctxt, left);
return(tmp);
}
@@ -6683,7 +6697,7 @@
return(right);
}
kbase = xmlExpHashComputeKey(type, left, right);
- } else
+ } else
return(NULL);
key = kbase % ctxt->size;
@@ -6824,7 +6838,7 @@
* xmlExpNewAtom:
* @ctxt: the expression context
* @name: the atom name
- * @len: the atom name lenght in byte (or -1);
+ * @len: the atom name length in byte (or -1);
*
* Get the atom associated to this name from that context
*
@@ -6924,7 +6938,7 @@
************************************************************************/
static int
-xmlExpGetLanguageInt(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
+xmlExpGetLanguageInt(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
const xmlChar**list, int len, int nb) {
int tmp, tmp2;
tail:
@@ -6961,7 +6975,7 @@
* @ctxt: the expression context
* @exp: the expression
* @langList: where to store the tokens
- * @len: the allocated lenght of @list
+ * @len: the allocated length of @list
*
* Find all the strings used in @exp and store them in @list
*
@@ -6969,7 +6983,7 @@
* -2 if there is more than @len strings
*/
int
-xmlExpGetLanguage(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
+xmlExpGetLanguage(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
const xmlChar**langList, int len) {
if ((ctxt == NULL) || (exp == NULL) || (langList == NULL) || (len <= 0))
return(-1);
@@ -6977,7 +6991,7 @@
}
static int
-xmlExpGetStartInt(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
+xmlExpGetStartInt(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
const xmlChar**list, int len, int nb) {
int tmp, tmp2;
tail:
@@ -7027,7 +7041,7 @@
* @ctxt: the expression context
* @exp: the expression
* @tokList: where to store the tokens
- * @len: the allocated lenght of @list
+ * @len: the allocated length of @list
*
* Find all the strings that appears at the start of the languages
* accepted by @exp and store them in @list. E.g. for (a, b) | c
@@ -7037,7 +7051,7 @@
* -2 if there is more than @len strings
*/
int
-xmlExpGetStart(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
+xmlExpGetStart(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
const xmlChar**tokList, int len) {
if ((ctxt == NULL) || (exp == NULL) || (tokList == NULL) || (len <= 0))
return(-1);
@@ -7734,7 +7748,7 @@
xmlFree((xmlChar **) tab);
return(ret);
}
-
+
/**
* xmlExpExpDerive:
* @ctxt: the expressions context
@@ -7786,7 +7800,7 @@
int
xmlExpSubsume(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp, xmlExpNodePtr sub) {
xmlExpNodePtr tmp;
-
+
if ((exp == NULL) || (ctxt == NULL) || (sub == NULL))
return(-1);
@@ -7830,7 +7844,7 @@
/************************************************************************
* *
- * Parsing expression *
+ * Parsing expression *
* *
************************************************************************/
@@ -7934,7 +7948,7 @@
ret = xmlExpHashGetEntry(ctxt, XML_EXP_COUNT, ret, NULL, NULL,
0, -1);
SKIP_BLANKS
- }
+ }
return(ret);
}
@@ -8056,7 +8070,7 @@
break;
case XML_EXP_COUNT: {
char rep[40];
-
+
c = expr->exp_left;
if ((c->type == XML_EXP_SEQ) || (c->type == XML_EXP_OR))
xmlExpDumpInt(buf, c, 1);
diff --git a/third_party/libxml/src/xmlsave.c b/third_party/libxml/src/xmlsave.c
index 9b43075..774404b 100644
--- a/third_party/libxml/src/xmlsave.c
+++ b/third_party/libxml/src/xmlsave.c
@@ -19,6 +19,10 @@
#include <libxml/HTMLtree.h>
+#include "buf.h"
+#include "enc.h"
+#include "save.h"
+
/************************************************************************
* *
* XHTML detection *
@@ -66,7 +70,7 @@
#ifdef LIBXML_OUTPUT_ENABLED
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
@@ -92,7 +96,7 @@
/************************************************************************
* *
- * Output error handlers *
+ * Output error handlers *
* *
************************************************************************/
/**
@@ -210,9 +214,9 @@
int val;
inend = in + (*inlen);
-
+
while ((in < inend) && (out < outend)) {
- if (*in == '<') {
+ if (*in == '<') {
if (outend - out < 4) break;
*out++ = '&';
*out++ = 'l';
@@ -408,13 +412,15 @@
ret->options = options;
if (options & XML_SAVE_FORMAT)
ret->format = 1;
+ else if (options & XML_SAVE_WSNONSIG)
+ ret->format = 2;
return(ret);
}
/************************************************************************
* *
- * Dumping XML tree content to a simple buffer *
+ * Dumping XML tree content to a simple buffer *
* *
************************************************************************/
/**
@@ -434,14 +440,14 @@
while (children != NULL) {
switch (children->type) {
case XML_TEXT_NODE:
- xmlAttrSerializeTxtContent(buf->buffer, attr->doc,
- attr, children->content);
+ xmlBufAttrSerializeTxtContent(buf->buffer, attr->doc,
+ attr, children->content);
break;
case XML_ENTITY_REF_NODE:
- xmlBufferAdd(buf->buffer, BAD_CAST "&", 1);
- xmlBufferAdd(buf->buffer, children->name,
+ xmlBufAdd(buf->buffer, BAD_CAST "&", 1);
+ xmlBufAdd(buf->buffer, children->name,
xmlStrlen(children->name));
- xmlBufferAdd(buf->buffer, BAD_CAST ";", 1);
+ xmlBufAdd(buf->buffer, BAD_CAST ";", 1);
break;
default:
/* should not happen unless we have a badly built tree */
@@ -451,9 +457,99 @@
}
}
+/**
+ * xmlBufDumpNotationTable:
+ * @buf: an xmlBufPtr output
+ * @table: A notation table
+ *
+ * This will dump the content of the notation table as an XML DTD definition
+ */
+void
+xmlBufDumpNotationTable(xmlBufPtr buf, xmlNotationTablePtr table) {
+ xmlBufferPtr buffer;
+
+ buffer = xmlBufferCreate();
+ if (buffer == NULL) {
+ /*
+ * TODO set the error in buf
+ */
+ return;
+ }
+ xmlDumpNotationTable(buffer, table);
+ xmlBufMergeBuffer(buf, buffer);
+}
+
+/**
+ * xmlBufDumpElementDecl:
+ * @buf: an xmlBufPtr output
+ * @elem: An element table
+ *
+ * This will dump the content of the element declaration as an XML
+ * DTD definition
+ */
+void
+xmlBufDumpElementDecl(xmlBufPtr buf, xmlElementPtr elem) {
+ xmlBufferPtr buffer;
+
+ buffer = xmlBufferCreate();
+ if (buffer == NULL) {
+ /*
+ * TODO set the error in buf
+ */
+ return;
+ }
+ xmlDumpElementDecl(buffer, elem);
+ xmlBufMergeBuffer(buf, buffer);
+}
+
+/**
+ * xmlBufDumpAttributeDecl:
+ * @buf: an xmlBufPtr output
+ * @attr: An attribute declaration
+ *
+ * This will dump the content of the attribute declaration as an XML
+ * DTD definition
+ */
+void
+xmlBufDumpAttributeDecl(xmlBufPtr buf, xmlAttributePtr attr) {
+ xmlBufferPtr buffer;
+
+ buffer = xmlBufferCreate();
+ if (buffer == NULL) {
+ /*
+ * TODO set the error in buf
+ */
+ return;
+ }
+ xmlDumpAttributeDecl(buffer, attr);
+ xmlBufMergeBuffer(buf, buffer);
+}
+
+/**
+ * xmlBufDumpEntityDecl:
+ * @buf: an xmlBufPtr output
+ * @ent: An entity table
+ *
+ * This will dump the content of the entity table as an XML DTD definition
+ */
+void
+xmlBufDumpEntityDecl(xmlBufPtr buf, xmlEntityPtr ent) {
+ xmlBufferPtr buffer;
+
+ buffer = xmlBufferCreate();
+ if (buffer == NULL) {
+ /*
+ * TODO set the error in buf
+ */
+ return;
+ }
+ xmlDumpEntityDecl(buffer, ent);
+ xmlBufMergeBuffer(buf, buffer);
+}
+
/************************************************************************
* *
- * Dumping XML tree content to an I/O output buffer *
+ * Dumping XML tree content to an I/O output buffer *
* *
************************************************************************/
@@ -467,7 +563,7 @@
(const char *)encoding);
return(-1);
}
- buf->conv = xmlBufferCreate();
+ buf->conv = xmlBufCreate();
if (buf->conv == NULL) {
xmlCharEncCloseFunc(buf->encoder);
xmlSaveErrMemory("creating encoding buffer");
@@ -476,7 +572,7 @@
/*
* initialize the state, e.g. if outputting a BOM
*/
- xmlCharEncOutFunc(buf->encoder, buf->conv, NULL);
+ xmlCharEncOutput(buf, 1);
}
return(0);
}
@@ -485,7 +581,7 @@
xmlOutputBufferPtr buf = ctxt->buf;
xmlOutputBufferFlush(buf);
xmlCharEncCloseFunc(buf->encoder);
- xmlBufferFree(buf->conv);
+ xmlBufFree(buf->conv);
buf->encoder = NULL;
buf->conv = NULL;
return(0);
@@ -501,28 +597,86 @@
static int xmlDocContentDumpOutput(xmlSaveCtxtPtr ctxt, xmlDocPtr cur);
/**
+ * xmlOutputBufferWriteWSNonSig:
+ * @ctxt: The save context
+ * @extra: Number of extra indents to apply to ctxt->level
+ *
+ * Write out formatting for non-significant whitespace output.
+ */
+static void
+xmlOutputBufferWriteWSNonSig(xmlSaveCtxtPtr ctxt, int extra)
+{
+ int i;
+ if ((ctxt == NULL) || (ctxt->buf == NULL))
+ return;
+ xmlOutputBufferWrite(ctxt->buf, 1, "\n");
+ for (i = 0; i < (ctxt->level + extra); i += ctxt->indent_nr) {
+ xmlOutputBufferWrite(ctxt->buf, ctxt->indent_size *
+ ((ctxt->level + extra - i) > ctxt->indent_nr ?
+ ctxt->indent_nr : (ctxt->level + extra - i)),
+ ctxt->indent);
+ }
+}
+
+/**
* xmlNsDumpOutput:
* @buf: the XML buffer output
* @cur: a namespace
+ * @ctxt: the output save context. Optional.
*
* Dump a local Namespace definition.
* Should be called in the context of attributes dumps.
+ * If @ctxt is supplied, @buf should be its buffer.
*/
static void
-xmlNsDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur) {
+xmlNsDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur, xmlSaveCtxtPtr ctxt) {
if ((cur == NULL) || (buf == NULL)) return;
if ((cur->type == XML_LOCAL_NAMESPACE) && (cur->href != NULL)) {
if (xmlStrEqual(cur->prefix, BAD_CAST "xml"))
return;
+ if (ctxt != NULL && ctxt->format == 2)
+ xmlOutputBufferWriteWSNonSig(ctxt, 2);
+ else
+ xmlOutputBufferWrite(buf, 1, " ");
+
/* Within the context of an element attributes */
if (cur->prefix != NULL) {
- xmlOutputBufferWrite(buf, 7, " xmlns:");
+ xmlOutputBufferWrite(buf, 6, "xmlns:");
xmlOutputBufferWriteString(buf, (const char *)cur->prefix);
} else
- xmlOutputBufferWrite(buf, 6, " xmlns");
+ xmlOutputBufferWrite(buf, 5, "xmlns");
xmlOutputBufferWrite(buf, 1, "=");
- xmlBufferWriteQuotedString(buf->buffer, cur->href);
+ xmlBufWriteQuotedString(buf->buffer, cur->href);
+ }
+}
+
+/**
+ * xmlNsDumpOutputCtxt
+ * @ctxt: the save context
+ * @cur: a namespace
+ *
+ * Dump a local Namespace definition to a save context.
+ * Should be called in the context of attribute dumps.
+ */
+static void
+xmlNsDumpOutputCtxt(xmlSaveCtxtPtr ctxt, xmlNsPtr cur) {
+ xmlNsDumpOutput(ctxt->buf, cur, ctxt);
+}
+
+/**
+ * xmlNsListDumpOutputCtxt
+ * @ctxt: the save context
+ * @cur: the first namespace
+ *
+ * Dump a list of local namespace definitions to a save context.
+ * Should be called in the context of attribute dumps.
+ */
+static void
+xmlNsListDumpOutputCtxt(xmlSaveCtxtPtr ctxt, xmlNsPtr cur) {
+ while (cur != NULL) {
+ xmlNsDumpOutput(ctxt->buf, cur, ctxt);
+ cur = cur->next;
}
}
@@ -537,7 +691,7 @@
void
xmlNsListDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur) {
while (cur != NULL) {
- xmlNsDumpOutput(buf, cur);
+ xmlNsDumpOutput(buf, cur, NULL);
cur = cur->next;
}
}
@@ -546,7 +700,7 @@
* xmlDtdDumpOutput:
* @buf: the XML buffer output
* @dtd: the pointer to the DTD
- *
+ *
* Dump the XML document DTD, if any.
*/
static void
@@ -563,12 +717,12 @@
xmlOutputBufferWriteString(buf, (const char *)dtd->name);
if (dtd->ExternalID != NULL) {
xmlOutputBufferWrite(buf, 8, " PUBLIC ");
- xmlBufferWriteQuotedString(buf->buffer, dtd->ExternalID);
+ xmlBufWriteQuotedString(buf->buffer, dtd->ExternalID);
xmlOutputBufferWrite(buf, 1, " ");
- xmlBufferWriteQuotedString(buf->buffer, dtd->SystemID);
+ xmlBufWriteQuotedString(buf->buffer, dtd->SystemID);
} else if (dtd->SystemID != NULL) {
xmlOutputBufferWrite(buf, 8, " SYSTEM ");
- xmlBufferWriteQuotedString(buf->buffer, dtd->SystemID);
+ xmlBufWriteQuotedString(buf->buffer, dtd->SystemID);
}
if ((dtd->entities == NULL) && (dtd->elements == NULL) &&
(dtd->attributes == NULL) && (dtd->notations == NULL) &&
@@ -583,7 +737,8 @@
*/
if ((dtd->notations != NULL) && ((dtd->doc == NULL) ||
(dtd->doc->intSubset == dtd))) {
- xmlDumpNotationTable(buf->buffer, (xmlNotationTablePtr) dtd->notations);
+ xmlBufDumpNotationTable(buf->buffer,
+ (xmlNotationTablePtr) dtd->notations);
}
format = ctxt->format;
level = ctxt->level;
@@ -612,7 +767,10 @@
if (cur == NULL) return;
buf = ctxt->buf;
if (buf == NULL) return;
- xmlOutputBufferWrite(buf, 1, " ");
+ if (ctxt->format == 2)
+ xmlOutputBufferWriteWSNonSig(ctxt, 2);
+ else
+ xmlOutputBufferWrite(buf, 1, " ");
if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
xmlOutputBufferWriteString(buf, (const char *)cur->ns->prefix);
xmlOutputBufferWrite(buf, 1, ":");
@@ -656,16 +814,16 @@
if (cur == NULL) return;
buf = ctxt->buf;
while (cur != NULL) {
- if ((ctxt->format) && (xmlIndentTreeOutput) &&
+ if ((ctxt->format == 1) && (xmlIndentTreeOutput) &&
((cur->type == XML_ELEMENT_NODE) ||
(cur->type == XML_COMMENT_NODE) ||
(cur->type == XML_PI_NODE)))
xmlOutputBufferWrite(buf, ctxt->indent_size *
- (ctxt->level > ctxt->indent_nr ?
+ (ctxt->level > ctxt->indent_nr ?
ctxt->indent_nr : ctxt->level),
ctxt->indent);
xmlNodeDumpOutputInternal(ctxt, cur);
- if (ctxt->format) {
+ if (ctxt->format == 1) {
xmlOutputBufferWrite(buf, 1, "\n");
}
cur = cur->next;
@@ -778,15 +936,15 @@
return;
}
if (cur->type == XML_ELEMENT_DECL) {
- xmlDumpElementDecl(buf->buffer, (xmlElementPtr) cur);
+ xmlBufDumpElementDecl(buf->buffer, (xmlElementPtr) cur);
return;
}
if (cur->type == XML_ATTRIBUTE_DECL) {
- xmlDumpAttributeDecl(buf->buffer, (xmlAttributePtr) cur);
+ xmlBufDumpAttributeDecl(buf->buffer, (xmlAttributePtr) cur);
return;
}
if (cur->type == XML_ENTITY_DECL) {
- xmlDumpEntityDecl(buf->buffer, (xmlEntityPtr) cur);
+ xmlBufDumpEntityDecl(buf->buffer, (xmlEntityPtr) cur);
return;
}
if (cur->type == XML_TEXT_NODE) {
@@ -808,13 +966,18 @@
xmlOutputBufferWrite(buf, 2, "<?");
xmlOutputBufferWriteString(buf, (const char *)cur->name);
if (cur->content != NULL) {
- xmlOutputBufferWrite(buf, 1, " ");
+ if (ctxt->format == 2)
+ xmlOutputBufferWriteWSNonSig(ctxt, 0);
+ else
+ xmlOutputBufferWrite(buf, 1, " ");
xmlOutputBufferWriteString(buf, (const char *)cur->content);
}
xmlOutputBufferWrite(buf, 2, "?>");
} else {
xmlOutputBufferWrite(buf, 2, "<?");
xmlOutputBufferWriteString(buf, (const char *)cur->name);
+ if (ctxt->format == 2)
+ xmlOutputBufferWriteWSNonSig(ctxt, 0);
xmlOutputBufferWrite(buf, 2, "?>");
}
return;
@@ -862,7 +1025,7 @@
return;
}
if (cur->type == XML_NAMESPACE_DECL) {
- xmlNsDumpOutput(buf, (xmlNsPtr) cur);
+ xmlNsDumpOutputCtxt(ctxt, (xmlNsPtr) cur);
return;
}
@@ -887,28 +1050,32 @@
xmlOutputBufferWriteString(buf, (const char *)cur->name);
if (cur->nsDef)
- xmlNsListDumpOutput(buf, cur->nsDef);
+ xmlNsListDumpOutputCtxt(ctxt, cur->nsDef);
if (cur->properties != NULL)
xmlAttrListDumpOutput(ctxt, cur->properties);
if (((cur->type == XML_ELEMENT_NODE) || (cur->content == NULL)) &&
(cur->children == NULL) && ((ctxt->options & XML_SAVE_NO_EMPTY) == 0)) {
+ if (ctxt->format == 2)
+ xmlOutputBufferWriteWSNonSig(ctxt, 0);
xmlOutputBufferWrite(buf, 2, "/>");
ctxt->format = format;
return;
}
+ if (ctxt->format == 2)
+ xmlOutputBufferWriteWSNonSig(ctxt, 1);
xmlOutputBufferWrite(buf, 1, ">");
if ((cur->type != XML_ELEMENT_NODE) && (cur->content != NULL)) {
xmlOutputBufferWriteEscape(buf, cur->content, ctxt->escape);
}
if (cur->children != NULL) {
- if (ctxt->format) xmlOutputBufferWrite(buf, 1, "\n");
+ if (ctxt->format == 1) xmlOutputBufferWrite(buf, 1, "\n");
if (ctxt->level >= 0) ctxt->level++;
xmlNodeListDumpOutput(ctxt, cur->children);
if (ctxt->level > 0) ctxt->level--;
- if ((xmlIndentTreeOutput) && (ctxt->format))
+ if ((xmlIndentTreeOutput) && (ctxt->format == 1))
xmlOutputBufferWrite(buf, ctxt->indent_size *
- (ctxt->level > ctxt->indent_nr ?
+ (ctxt->level > ctxt->indent_nr ?
ctxt->indent_nr : ctxt->level),
ctxt->indent);
}
@@ -919,6 +1086,8 @@
}
xmlOutputBufferWriteString(buf, (const char *)cur->name);
+ if (ctxt->format == 2)
+ xmlOutputBufferWriteWSNonSig(ctxt, 0);
xmlOutputBufferWrite(buf, 1, ">");
ctxt->format = format;
}
@@ -1022,13 +1191,13 @@
*/
if ((ctxt->options & XML_SAVE_NO_DECL) == 0) {
xmlOutputBufferWrite(buf, 14, "<?xml version=");
- if (cur->version != NULL)
- xmlBufferWriteQuotedString(buf->buffer, cur->version);
+ if (cur->version != NULL)
+ xmlBufWriteQuotedString(buf->buffer, cur->version);
else
xmlOutputBufferWrite(buf, 5, "\"1.0\"");
if (encoding != NULL) {
xmlOutputBufferWrite(buf, 10, " encoding=");
- xmlBufferWriteQuotedString(buf->buffer, (xmlChar *) encoding);
+ xmlBufWriteQuotedString(buf->buffer, (xmlChar *) encoding);
}
switch (cur->standalone) {
case 0:
@@ -1186,7 +1355,7 @@
if ((cur->ns != NULL) && (xmlStrEqual(cur->name, BAD_CAST "lang")) &&
(xmlStrEqual(cur->ns->prefix, BAD_CAST "xml")))
xml_lang = cur;
- else if ((cur->ns == NULL) &&
+ else if ((cur->ns == NULL) &&
((cur->children == NULL) ||
(cur->children->content == NULL) ||
(cur->children->content[0] == 0)) &&
@@ -1226,7 +1395,7 @@
xmlOutputBufferWrite(buf, 11, " xml:lang=\"");
xmlAttrSerializeContent(buf, lang);
xmlOutputBufferWrite(buf, 1, "\"");
- } else
+ } else
if ((xml_lang != NULL) && (lang == NULL)) {
xmlOutputBufferWrite(buf, 7, " lang=\"");
xmlAttrSerializeContent(buf, xml_lang);
@@ -1254,14 +1423,14 @@
if (cur == NULL) return;
buf = ctxt->buf;
while (cur != NULL) {
- if ((ctxt->format) && (xmlIndentTreeOutput) &&
+ if ((ctxt->format == 1) && (xmlIndentTreeOutput) &&
(cur->type == XML_ELEMENT_NODE))
xmlOutputBufferWrite(buf, ctxt->indent_size *
- (ctxt->level > ctxt->indent_nr ?
+ (ctxt->level > ctxt->indent_nr ?
ctxt->indent_nr : ctxt->level),
ctxt->indent);
xhtmlNodeDumpOutput(ctxt, cur);
- if (ctxt->format) {
+ if (ctxt->format == 1) {
xmlOutputBufferWrite(buf, 1, "\n");
}
cur = cur->next;
@@ -1296,6 +1465,10 @@
return;
if (cur->type == XML_XINCLUDE_END)
return;
+ if (cur->type == XML_NAMESPACE_DECL) {
+ xmlNsDumpOutputCtxt(ctxt, (xmlNsPtr) cur);
+ return;
+ }
if (cur->type == XML_DTD_NODE) {
xmlDtdDumpOutput(ctxt, (xmlDtdPtr) cur);
return;
@@ -1306,15 +1479,15 @@
}
buf = ctxt->buf;
if (cur->type == XML_ELEMENT_DECL) {
- xmlDumpElementDecl(buf->buffer, (xmlElementPtr) cur);
+ xmlBufDumpElementDecl(buf->buffer, (xmlElementPtr) cur);
return;
}
if (cur->type == XML_ATTRIBUTE_DECL) {
- xmlDumpAttributeDecl(buf->buffer, (xmlAttributePtr) cur);
+ xmlBufDumpAttributeDecl(buf->buffer, (xmlAttributePtr) cur);
return;
}
if (cur->type == XML_ENTITY_DECL) {
- xmlDumpEntityDecl(buf->buffer, (xmlEntityPtr) cur);
+ xmlBufDumpEntityDecl(buf->buffer, (xmlEntityPtr) cur);
return;
}
if (cur->type == XML_TEXT_NODE) {
@@ -1394,7 +1567,7 @@
if (format == 1) {
tmp = cur->children;
while (tmp != NULL) {
- if ((tmp->type == XML_TEXT_NODE) ||
+ if ((tmp->type == XML_TEXT_NODE) ||
(tmp->type == XML_ENTITY_REF_NODE)) {
format = 0;
break;
@@ -1410,7 +1583,7 @@
xmlOutputBufferWriteString(buf, (const char *)cur->name);
if (cur->nsDef)
- xmlNsListDumpOutput(buf, cur->nsDef);
+ xmlNsListDumpOutputCtxt(ctxt, cur->nsDef);
if ((xmlStrEqual(cur->name, BAD_CAST "html") &&
(cur->ns == NULL) && (cur->nsDef == NULL))) {
/*
@@ -1422,10 +1595,10 @@
if (cur->properties != NULL)
xhtmlAttrListDumpOutput(ctxt, cur->properties);
- if ((cur->type == XML_ELEMENT_NODE) &&
- (cur->parent != NULL) &&
- (cur->parent->parent == (xmlNodePtr) cur->doc) &&
- xmlStrEqual(cur->name, BAD_CAST"head") &&
+ if ((cur->type == XML_ELEMENT_NODE) &&
+ (cur->parent != NULL) &&
+ (cur->parent->parent == (xmlNodePtr) cur->doc) &&
+ xmlStrEqual(cur->name, BAD_CAST"head") &&
xmlStrEqual(cur->parent->name, BAD_CAST"html")) {
tmp = cur->children;
@@ -1458,11 +1631,11 @@
} else {
if (addmeta == 1) {
xmlOutputBufferWrite(buf, 1, ">");
- if (ctxt->format) {
+ if (ctxt->format == 1) {
xmlOutputBufferWrite(buf, 1, "\n");
if (xmlIndentTreeOutput)
xmlOutputBufferWrite(buf, ctxt->indent_size *
- (ctxt->level + 1 > ctxt->indent_nr ?
+ (ctxt->level + 1 > ctxt->indent_nr ?
ctxt->indent_nr : ctxt->level + 1), ctxt->indent);
}
xmlOutputBufferWriteString(buf,
@@ -1473,7 +1646,7 @@
xmlOutputBufferWrite(buf, 5, "UTF-8");
}
xmlOutputBufferWrite(buf, 4, "\" />");
- if (ctxt->format)
+ if (ctxt->format == 1)
xmlOutputBufferWrite(buf, 1, "\n");
} else {
xmlOutputBufferWrite(buf, 1, ">");
@@ -1493,11 +1666,11 @@
}
xmlOutputBufferWrite(buf, 1, ">");
if (addmeta == 1) {
- if (ctxt->format) {
+ if (ctxt->format == 1) {
xmlOutputBufferWrite(buf, 1, "\n");
if (xmlIndentTreeOutput)
xmlOutputBufferWrite(buf, ctxt->indent_size *
- (ctxt->level + 1 > ctxt->indent_nr ?
+ (ctxt->level + 1 > ctxt->indent_nr ?
ctxt->indent_nr : ctxt->level + 1), ctxt->indent);
}
xmlOutputBufferWriteString(buf,
@@ -1587,16 +1760,16 @@
if (cur->children != NULL) {
int indent = ctxt->format;
-
- if (format) xmlOutputBufferWrite(buf, 1, "\n");
+
+ if (format == 1) xmlOutputBufferWrite(buf, 1, "\n");
if (ctxt->level >= 0) ctxt->level++;
ctxt->format = format;
xhtmlNodeListDumpOutput(ctxt, cur->children);
if (ctxt->level > 0) ctxt->level--;
ctxt->format = indent;
- if ((xmlIndentTreeOutput) && (format))
+ if ((xmlIndentTreeOutput) && (format == 1))
xmlOutputBufferWrite(buf, ctxt->indent_size *
- (ctxt->level > ctxt->indent_nr ?
+ (ctxt->level > ctxt->indent_nr ?
ctxt->indent_nr : ctxt->level),
ctxt->indent);
}
@@ -1862,18 +2035,19 @@
* Public entry points based on buffers *
* *
************************************************************************/
+
/**
- * xmlAttrSerializeTxtContent:
- * @buf: the XML buffer output
+ * xmlBufAttrSerializeTxtContent:
+ * @buf: and xmlBufPtr output
* @doc: the document
* @attr: the attribute node
* @string: the text content
*
- * Serialize text attribute values to an xml simple buffer
+ * Serialize text attribute values to an xmlBufPtr
*/
void
-xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
- xmlAttrPtr attr, const xmlChar * string)
+xmlBufAttrSerializeTxtContent(xmlBufPtr buf, xmlDocPtr doc,
+ xmlAttrPtr attr, const xmlChar * string)
{
xmlChar *base, *cur;
@@ -1883,44 +2057,44 @@
while (*cur != 0) {
if (*cur == '\n') {
if (base != cur)
- xmlBufferAdd(buf, base, cur - base);
- xmlBufferAdd(buf, BAD_CAST " ", 5);
+ xmlBufAdd(buf, base, cur - base);
+ xmlBufAdd(buf, BAD_CAST " ", 5);
cur++;
base = cur;
} else if (*cur == '\r') {
if (base != cur)
- xmlBufferAdd(buf, base, cur - base);
- xmlBufferAdd(buf, BAD_CAST " ", 5);
+ xmlBufAdd(buf, base, cur - base);
+ xmlBufAdd(buf, BAD_CAST " ", 5);
cur++;
base = cur;
} else if (*cur == '\t') {
if (base != cur)
- xmlBufferAdd(buf, base, cur - base);
- xmlBufferAdd(buf, BAD_CAST "	", 4);
+ xmlBufAdd(buf, base, cur - base);
+ xmlBufAdd(buf, BAD_CAST "	", 4);
cur++;
base = cur;
} else if (*cur == '"') {
if (base != cur)
- xmlBufferAdd(buf, base, cur - base);
- xmlBufferAdd(buf, BAD_CAST """, 6);
+ xmlBufAdd(buf, base, cur - base);
+ xmlBufAdd(buf, BAD_CAST """, 6);
cur++;
base = cur;
} else if (*cur == '<') {
if (base != cur)
- xmlBufferAdd(buf, base, cur - base);
- xmlBufferAdd(buf, BAD_CAST "<", 4);
+ xmlBufAdd(buf, base, cur - base);
+ xmlBufAdd(buf, BAD_CAST "<", 4);
cur++;
base = cur;
} else if (*cur == '>') {
if (base != cur)
- xmlBufferAdd(buf, base, cur - base);
- xmlBufferAdd(buf, BAD_CAST ">", 4);
+ xmlBufAdd(buf, base, cur - base);
+ xmlBufAdd(buf, BAD_CAST ">", 4);
cur++;
base = cur;
} else if (*cur == '&') {
if (base != cur)
- xmlBufferAdd(buf, base, cur - base);
- xmlBufferAdd(buf, BAD_CAST "&", 5);
+ xmlBufAdd(buf, base, cur - base);
+ xmlBufAdd(buf, BAD_CAST "&", 5);
cur++;
base = cur;
} else if ((*cur >= 0x80) && ((doc == NULL) ||
@@ -1932,13 +2106,13 @@
int val = 0, l = 1;
if (base != cur)
- xmlBufferAdd(buf, base, cur - base);
+ xmlBufAdd(buf, base, cur - base);
if (*cur < 0xC0) {
xmlSaveErr(XML_SAVE_NOT_UTF8, (xmlNodePtr) attr, NULL);
if (doc != NULL)
doc->encoding = xmlStrdup(BAD_CAST "ISO-8859-1");
xmlSerializeHexCharRef(tmp, *cur);
- xmlBufferAdd(buf, (xmlChar *) tmp, -1);
+ xmlBufAdd(buf, (xmlChar *) tmp, -1);
cur++;
base = cur;
continue;
@@ -1968,9 +2142,9 @@
xmlSaveErr(XML_SAVE_CHAR_INVALID, (xmlNodePtr) attr, NULL);
if (doc != NULL)
doc->encoding = xmlStrdup(BAD_CAST "ISO-8859-1");
-
+
xmlSerializeHexCharRef(tmp, *cur);
- xmlBufferAdd(buf, (xmlChar *) tmp, -1);
+ xmlBufAdd(buf, (xmlChar *) tmp, -1);
cur++;
base = cur;
continue;
@@ -1980,7 +2154,7 @@
* as a char ref
*/
xmlSerializeHexCharRef(tmp, val);
- xmlBufferAdd(buf, (xmlChar *) tmp, -1);
+ xmlBufAdd(buf, (xmlChar *) tmp, -1);
cur += l;
base = cur;
} else {
@@ -1988,7 +2162,31 @@
}
}
if (base != cur)
- xmlBufferAdd(buf, base, cur - base);
+ xmlBufAdd(buf, base, cur - base);
+}
+
+/**
+ * xmlAttrSerializeTxtContent:
+ * @buf: the XML buffer output
+ * @doc: the document
+ * @attr: the attribute node
+ * @string: the text content
+ *
+ * Serialize text attribute values to an xml simple buffer
+ */
+void
+xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
+ xmlAttrPtr attr, const xmlChar * string)
+{
+ xmlBufPtr buffer;
+
+ if ((buf == NULL) || (string == NULL))
+ return;
+ buffer = xmlBufFromBuffer(buf);
+ if (buffer == NULL)
+ return;
+ xmlBufAttrSerializeTxtContent(buffer, doc, attr, string);
+ xmlBufBackToBuffer(buffer);
}
/**
@@ -2002,6 +2200,8 @@
* Dump an XML node, recursive behaviour,children are printed too.
* Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
* or xmlKeepBlanksDefault(0) was called
+ * Since this is using xmlBuffer structures it is limited to 2GB and somehow
+ * deprecated, use xmlBufNodeDump() instead.
*
* Returns the number of bytes written to the buffer or -1 in case of error
*/
@@ -2009,9 +2209,45 @@
xmlNodeDump(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur, int level,
int format)
{
- unsigned int use;
+ xmlBufPtr buffer;
+ int ret;
+
+ if ((buf == NULL) || (cur == NULL))
+ return(-1);
+ buffer = xmlBufFromBuffer(buf);
+ if (buffer == NULL)
+ return(-1);
+ ret = xmlBufNodeDump(buffer, doc, cur, level, format);
+ xmlBufBackToBuffer(buffer);
+ if (ret > INT_MAX)
+ return(-1);
+ return((int) ret);
+}
+
+/**
+ * xmlBufNodeDump:
+ * @buf: the XML buffer output
+ * @doc: the document
+ * @cur: the current node
+ * @level: the imbrication level for indenting
+ * @format: is formatting allowed
+ *
+ * Dump an XML node, recursive behaviour,children are printed too.
+ * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
+ * or xmlKeepBlanksDefault(0) was called
+ *
+ * Returns the number of bytes written to the buffer, in case of error 0
+ * is returned or @buf stores the error
+ */
+
+size_t
+xmlBufNodeDump(xmlBufPtr buf, xmlDocPtr doc, xmlNodePtr cur, int level,
+ int format)
+{
+ size_t use;
int ret;
xmlOutputBufferPtr outbuf;
+ int oldalloc;
xmlInitParser();
@@ -2042,10 +2278,13 @@
outbuf->context = NULL;
outbuf->written = 0;
- use = buf->use;
+ use = xmlBufUse(buf);
+ oldalloc = xmlBufGetAllocationScheme(buf);
+ xmlBufSetAllocationScheme(buf, XML_BUFFER_ALLOC_DOUBLEIT);
xmlNodeDumpOutput(outbuf, doc, cur, level, format, NULL);
+ xmlBufSetAllocationScheme(buf, oldalloc);
xmlFree(outbuf);
- ret = buf->use - use;
+ ret = xmlBufUse(buf) - use;
return (ret);
}
@@ -2132,7 +2371,7 @@
ctxt.doc = doc;
ctxt.buf = buf;
ctxt.level = level;
- ctxt.format = format;
+ ctxt.format = format ? 1 : 0;
ctxt.encoding = (const xmlChar *) encoding;
xmlSaveCtxtInit(&ctxt);
ctxt.options |= XML_SAVE_AS_XML;
@@ -2218,18 +2457,18 @@
ctxt.doc = out_doc;
ctxt.buf = out_buff;
ctxt.level = 0;
- ctxt.format = format;
+ ctxt.format = format ? 1 : 0;
ctxt.encoding = (const xmlChar *) txt_encoding;
xmlSaveCtxtInit(&ctxt);
ctxt.options |= XML_SAVE_AS_XML;
xmlDocContentDumpOutput(&ctxt, out_doc);
xmlOutputBufferFlush(out_buff);
if (out_buff->conv != NULL) {
- *doc_txt_len = out_buff->conv->use;
- *doc_txt_ptr = xmlStrndup(out_buff->conv->content, *doc_txt_len);
+ *doc_txt_len = xmlBufUse(out_buff->conv);
+ *doc_txt_ptr = xmlStrndup(xmlBufContent(out_buff->conv), *doc_txt_len);
} else {
- *doc_txt_len = out_buff->buffer->use;
- *doc_txt_ptr = xmlStrndup(out_buff->buffer->content, *doc_txt_len);
+ *doc_txt_len = xmlBufUse(out_buff->buffer);
+ *doc_txt_ptr = xmlStrndup(xmlBufContent(out_buff->buffer),*doc_txt_len);
}
(void)xmlOutputBufferClose(out_buff);
@@ -2337,7 +2576,7 @@
ctxt.doc = cur;
ctxt.buf = buf;
ctxt.level = 0;
- ctxt.format = format;
+ ctxt.format = format ? 1 : 0;
ctxt.encoding = (const xmlChar *) encoding;
xmlSaveCtxtInit(&ctxt);
ctxt.options |= XML_SAVE_AS_XML;
@@ -2427,7 +2666,7 @@
ctxt.doc = cur;
ctxt.buf = buf;
ctxt.level = 0;
- ctxt.format = format;
+ ctxt.format = format ? 1 : 0;
ctxt.encoding = (const xmlChar *) encoding;
xmlSaveCtxtInit(&ctxt);
ctxt.options |= XML_SAVE_AS_XML;
@@ -2473,7 +2712,7 @@
#ifdef HAVE_ZLIB_H
if (cur->compression < 0) cur->compression = xmlGetCompressMode();
#endif
- /*
+ /*
* save the content to a temp buffer.
*/
buf = xmlOutputBufferCreateFilename(filename, handler, cur->compression);
@@ -2482,7 +2721,7 @@
ctxt.doc = cur;
ctxt.buf = buf;
ctxt.level = 0;
- ctxt.format = format;
+ ctxt.format = format ? 1 : 0;
ctxt.encoding = (const xmlChar *) encoding;
xmlSaveCtxtInit(&ctxt);
ctxt.options |= XML_SAVE_AS_XML;
diff --git a/third_party/libxml/src/xmlschemas.c b/third_party/libxml/src/xmlschemas.c
index 8be14d8..971630e 100644
--- a/third_party/libxml/src/xmlschemas.c
+++ b/third_party/libxml/src/xmlschemas.c
@@ -107,7 +107,7 @@
#endif
#define UNBOUNDED (1 << 30)
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
@@ -975,6 +975,7 @@
xmlSAXHandlerPtr sax;
xmlParserCtxtPtr parserCtxt;
void *user_data; /* TODO: What is this for? */
+ char *filename;
int err;
int nberrors;
@@ -1028,6 +1029,10 @@
int hasKeyrefs;
int createIDCNodeTables;
int psviExposeIDCNodeTables;
+
+ /* Locator for error reporting in streaming mode */
+ xmlSchemaValidityLocatorFunc locFunc;
+ void *locCtxt;
};
/**
@@ -1043,9 +1048,9 @@
};
/************************************************************************
- * *
- * Some predeclarations *
- * *
+ * *
+ * Some predeclarations *
+ * *
************************************************************************/
static int xmlSchemaParseInclude(xmlSchemaParserCtxtPtr ctxt,
@@ -1098,7 +1103,7 @@
/************************************************************************
* *
- * Helper functions *
+ * Helper functions *
* *
************************************************************************/
@@ -1466,7 +1471,7 @@
* @retValue: the returned value
* @ws: the whitespace type of the value
*
- * Get a the cononical representation of the value.
+ * Get a the canonical representation of the value.
* The caller has to free the returned retValue.
*
* Returns 0 if the value could be built and -1 in case of
@@ -1836,7 +1841,7 @@
/************************************************************************
* *
- * Error functions *
+ * Error functions *
* *
************************************************************************/
@@ -1974,7 +1979,7 @@
/************************************************************************
* *
- * Allround error functions *
+ * Allround error functions *
* *
************************************************************************/
@@ -2034,6 +2039,7 @@
if (ctxt->type == XML_SCHEMA_CTXT_VALIDATOR) {
xmlSchemaValidCtxtPtr vctxt = (xmlSchemaValidCtxtPtr) ctxt;
const char *file = NULL;
+ int col = 0;
if (errorLevel != XML_ERR_WARNING) {
vctxt->nberrors++;
vctxt->err = error;
@@ -2062,6 +2068,7 @@
(vctxt->parserCtxt->input != NULL)) {
file = vctxt->parserCtxt->input->filename;
line = vctxt->parserCtxt->input->line;
+ col = vctxt->parserCtxt->input->col;
}
} else {
/*
@@ -2078,11 +2085,25 @@
(vctxt->parserCtxt->input != NULL))
file = vctxt->parserCtxt->input->filename;
}
+ if (vctxt->locFunc != NULL) {
+ if ((file == NULL) || (line == 0)) {
+ unsigned long l;
+ const char *f;
+ vctxt->locFunc(vctxt->locCtxt, &f, &l);
+ if (file == NULL)
+ file = f;
+ if (line == 0)
+ line = (int) l;
+ }
+ }
+ if ((file == NULL) && (vctxt->filename != NULL))
+ file = vctxt->filename;
+
__xmlRaiseError(schannel, channel, data, ctxt,
node, XML_FROM_SCHEMASV,
error, errorLevel, file, line,
(const char *) str1, (const char *) str2,
- (const char *) str3, 0, 0, msg, str1, str2, str3, str4);
+ (const char *) str3, 0, col, msg, str1, str2, str3, str4);
} else if (ctxt->type == XML_SCHEMA_CTXT_PARSER) {
xmlSchemaParserCtxtPtr pctxt = (xmlSchemaParserCtxtPtr) ctxt;
@@ -3199,25 +3220,25 @@
}
/************************************************************************
- * *
- * Streamable error functions *
- * *
+ * *
+ * Streamable error functions *
+ * *
************************************************************************/
/************************************************************************
- * *
- * Validation helper functions *
- * *
+ * *
+ * Validation helper functions *
+ * *
************************************************************************/
/************************************************************************
- * *
- * Allocation functions *
- * *
+ * *
+ * Allocation functions *
+ * *
************************************************************************/
/**
@@ -4135,9 +4156,9 @@
}
/************************************************************************
- * *
- * Debug functions *
- * *
+ * *
+ * Debug functions *
+ * *
************************************************************************/
#ifdef LIBXML_OUTPUT_ENABLED
@@ -4587,7 +4608,7 @@
/************************************************************************
* *
- * Utilities *
+ * Utilities *
* *
************************************************************************/
@@ -4692,9 +4713,9 @@
}
/************************************************************************
- * *
- * Parsing functions *
- * *
+ * *
+ * Parsing functions *
+ * *
************************************************************************/
#define WXS_FIND_GLOBAL_ITEM(slot) \
@@ -4966,9 +4987,9 @@
}
/************************************************************************
- * *
- * Parsing functions *
- * *
+ * *
+ * Parsing functions *
+ * *
************************************************************************/
#define IS_BLANK_NODE(n) \
@@ -5743,9 +5764,9 @@
}
/************************************************************************
- * *
+ * *
* Utilities for parsing *
- * *
+ * *
************************************************************************/
/**
@@ -5939,7 +5960,7 @@
xmlFree((xmlChar *) value);
value = strip;
}
- res = xmlAddID(NULL, attr->doc, value, attr);
+ res = xmlAddID(NULL, attr->doc, value, attr);
if (res == NULL) {
ret = XML_SCHEMAP_S4S_ATTR_INVALID_VALUE;
xmlSchemaPSimpleTypeErr(ctxt,
@@ -6120,7 +6141,7 @@
value = xmlNodeGetContent(node);
/*
* 3.2.2.1 Lexical representation
- * An instance of a datatype that is defined as �boolean�
+ * An instance of a datatype that is defined as `boolean`
* can have the following legal literals {true, false, 1, 0}.
*/
if (xmlStrEqual(BAD_CAST value, BAD_CAST "true"))
@@ -6168,7 +6189,7 @@
return (def);
/*
* 3.2.2.1 Lexical representation
- * An instance of a datatype that is defined as �boolean�
+ * An instance of a datatype that is defined as `boolean`
* can have the following legal literals {true, false, 1, 0}.
*/
if (xmlStrEqual(val, BAD_CAST "true"))
@@ -6191,9 +6212,9 @@
}
/************************************************************************
- * *
+ * *
* Shema extraction from an Infoset *
- * *
+ * *
************************************************************************/
static xmlSchemaTypePtr xmlSchemaParseSimpleType(xmlSchemaParserCtxtPtr
ctxt, xmlSchemaPtr schema,
@@ -7698,8 +7719,8 @@
/*
* SPEC src-redefine:
* (7.1) "If it has an <attributeGroup> among its contents
- * the �actual value� of whose ref [attribute] is the same
- * as the �actual value� of its own name attribute plus
+ * the `actual value` of whose ref [attribute] is the same
+ * as the `actual value` of its own name attribute plus
* target namespace, then it must have exactly one such group."
*/
if (pctxt->redefCounter != 0) {
@@ -8227,7 +8248,7 @@
*/
attr = xmlSchemaGetPropNode(node, "xpath");
if (attr == NULL) {
- xmlSchemaPMissingAttrErr(ctxt,
+ xmlSchemaPMissingAttrErr(ctxt,
XML_SCHEMAP_S4S_ATTR_MISSING,
NULL, node,
"name", NULL);
@@ -8848,7 +8869,7 @@
type->flags |= XML_SCHEMAS_TYPE_VARIETY_UNION;
/*
* SPEC (Base type) (2) "If the <list> or <union> alternative is chosen,
- * then the �simple ur-type definition�."
+ * then the `simple ur-type definition`."
*/
type->baseType = xmlSchemaGetBuiltInType(XML_SCHEMAS_ANYSIMPLETYPE);
/*
@@ -9016,7 +9037,7 @@
type->flags |= XML_SCHEMAS_TYPE_VARIETY_LIST;
/*
* SPEC (Base type) (2) "If the <list> or <union> alternative is chosen,
- * then the �simple ur-type definition�."
+ * then the `simple ur-type definition`."
*/
type->baseType = xmlSchemaGetBuiltInType(XML_SCHEMAS_ANYSIMPLETYPE);
/*
@@ -9161,9 +9182,9 @@
}
/*
* TargetNamespace:
- * SPEC "The �actual value� of the targetNamespace [attribute]
+ * SPEC "The `actual value` of the targetNamespace [attribute]
* of the <schema> ancestor element information item if present,
- * otherwise �absent�.
+ * otherwise `absent`.
*/
if (topLevel == 0) {
#ifdef ENABLE_NAMED_LOCALS
@@ -9298,8 +9319,8 @@
/*
* REDEFINE: SPEC src-redefine (5)
* "Within the [children], each <simpleType> must have a
- * <restriction> among its [children] ... the �actual value� of whose
- * base [attribute] must be the same as the �actual value� of its own
+ * <restriction> among its [children] ... the `actual value` of whose
+ * base [attribute] must be the same as the `actual value` of its own
* name attribute plus target namespace;"
*/
if (topLevel && ctxt->isRedefine && (! hasRestriction)) {
@@ -10383,7 +10404,7 @@
/*
* Given that the schemaLocation [attribute] is only a hint, it is open
* to applications to ignore all but the first <import> for a given
- * namespace, regardless of the �actual value� of schemaLocation, but
+ * namespace, regardless of the `actual value` of schemaLocation, but
* such a strategy risks missing useful information when new
* schemaLocations are offered.
*
@@ -10736,7 +10757,7 @@
XML_SCHEMAP_S4S_ATTR_INVALID_VALUE,
NULL, node,
xmlSchemaGetBuiltInType(XML_SCHEMAS_ANYURI),
- NULL, namespaceName, NULL, NULL, NULL);
+ NULL, schemaLocation, NULL, NULL, NULL);
return (pctxt->err);
}
/*
@@ -10767,8 +10788,8 @@
thisTargetNamespace = WXS_BUCKET(pctxt)->origTargetNamespace;
if (namespaceName != NULL) {
/*
- * 1.1 If the namespace [attribute] is present, then its �actual value�
- * must not match the �actual value� of the enclosing <schema>'s
+ * 1.1 If the namespace [attribute] is present, then its `actual value`
+ * must not match the `actual value` of the enclosing <schema>'s
* targetNamespace [attribute].
*/
if (xmlStrEqual(thisTargetNamespace, namespaceName)) {
@@ -10969,7 +10990,7 @@
* for inclusions, since the that was the feedback from the
* schema people. I.e. the following spec piece will *not* be
* satisfied:
- * SPEC src-include: "It is not an error for the �actual value� of the
+ * SPEC src-include: "It is not an error for the `actual value` of the
* schemaLocation [attribute] to fail to resolve it all, in which
* case no corresponding inclusion is performed.
* So do we need a warning report here?"
@@ -10986,7 +11007,7 @@
*
* SPEC src-redefine (1)
* "If there are any element information items among the [children]
- * other than <annotation> then the �actual value� of the
+ * other than <annotation> then the `actual value` of the
* schemaLocation [attribute] must successfully resolve."
* TODO: Ask the WG if a the location has always to resolve
* here as well!
@@ -11006,9 +11027,9 @@
if (bucket->origTargetNamespace != NULL) {
/*
* SPEC src-include (2.1)
- * "SII has a targetNamespace [attribute], and its �actual
- * value� is identical to the �actual value� of the targetNamespace
- * [attribute] of SII� (which must have such an [attribute])."
+ * "SII has a targetNamespace [attribute], and its `actual
+ * value` is identical to the `actual value` of the targetNamespace
+ * [attribute] of SII' (which must have such an [attribute])."
*/
if (pctxt->targetNamespace == NULL) {
xmlSchemaCustomErr(ACTXT_CAST pctxt,
@@ -11356,8 +11377,8 @@
/*
* SPEC src-redefine:
* (6.1) "If it has a <group> among its contents at
- * some level the �actual value� of whose ref
- * [attribute] is the same as the �actual value� of
+ * some level the `actual value` of whose ref
+ * [attribute] is the same as the `actual value` of
* its own name attribute plus target namespace, then
* all of the following must be true:"
* (6.1.1) "It must have exactly one such group."
@@ -11382,9 +11403,9 @@
xmlChar *str = NULL;
/*
* SPEC src-redefine:
- * (6.1.2) "The �actual value� of both that
+ * (6.1.2) "The `actual value` of both that
* group's minOccurs and maxOccurs [attribute]
- * must be 1 (or �absent�).
+ * must be 1 (or `absent`).
*/
xmlSchemaCustomErr(ACTXT_CAST ctxt,
XML_SCHEMAP_SRC_REDEFINE, child, NULL,
@@ -11498,8 +11519,8 @@
*
* SPEC (1.2) "...otherwise (<restriction> has no <simpleType> "
* among its [children]), the simple type definition which is
- * the {content type} of the type definition �resolved� to by
- * the �actual value� of the base [attribute]"
+ * the {content type} of the type definition `resolved` to by
+ * the `actual value` of the base [attribute]"
*/
if (xmlSchemaPValAttrQName(ctxt, schema, NULL, node, "base",
&(type->baseNs), &(type->base)) == 0)
@@ -11522,8 +11543,8 @@
/*
* REDEFINE: SPEC src-redefine (5)
* "Within the [children], each <simpleType> must have a
- * <restriction> among its [children] ... the �actual value� of
- * whose base [attribute] must be the same as the �actual value�
+ * <restriction> among its [children] ... the `actual value` of
+ * whose base [attribute] must be the same as the `actual value`
* of its own name attribute plus target namespace;"
*/
xmlSchemaPCustomErrExt(ctxt, XML_SCHEMAP_SRC_REDEFINE,
@@ -12284,7 +12305,7 @@
* SPEC
* "...the third alternative (neither <simpleContent> nor
* <complexContent>) is chosen. This case is understood as shorthand
- * for complex content restricting the �ur-type definition�, and the
+ * for complex content restricting the `ur-type definition`, and the
* details of the mappings should be modified as necessary.
*/
type->baseType = xmlSchemaGetBuiltInType(XML_SCHEMAS_ANYTYPE);
@@ -12353,15 +12374,15 @@
}
/************************************************************************
- * *
- * Validating using Schemas *
- * *
+ * *
+ * Validating using Schemas *
+ * *
************************************************************************/
/************************************************************************
- * *
- * Reading/Writing Schemas *
- * *
+ * *
+ * Reading/Writing Schemas *
+ * *
************************************************************************/
#if 0 /* Will be enabled if it is clear what options are needed. */
@@ -12938,6 +12959,15 @@
if (tmp2 != 1) ret = 0;
sub = sub->next;
}
+
+ /*
+ * epsilon needed to block previous trans from
+ * being allowed to enter back from another
+ * construct
+ */
+ pctxt->state = xmlAutomataNewEpsilon(pctxt->am,
+ pctxt->state, NULL);
+
if (particle->minOccurs == 0) {
xmlAutomataNewEpsilon(pctxt->am, oldstate,
pctxt->state);
@@ -13183,8 +13213,8 @@
if ((elemDecl->subtypes == NULL) && (elemDecl->namedType != NULL)) {
xmlSchemaTypePtr type;
- /* (type definition) ... otherwise the type definition �resolved�
- * to by the �actual value� of the type [attribute] ...
+ /* (type definition) ... otherwise the type definition `resolved`
+ * to by the `actual value` of the type [attribute] ...
*/
type = xmlSchemaGetType(ctxt->schema, elemDecl->namedType,
elemDecl->namedTypeNs);
@@ -13222,7 +13252,7 @@
/*
* The type definitions is set to:
* SPEC "...the {type definition} of the element
- * declaration �resolved� to by the �actual value�
+ * declaration `resolved` to by the `actual value`
* of the substitutionGroup [attribute], if present"
*/
if (elemDecl->subtypes == NULL)
@@ -13260,8 +13290,8 @@
/*
* SPEC (1) "If the <union> alternative is chosen, then [Definition:]
- * define the explicit members as the type definitions �resolved�
- * to by the items in the �actual value� of the memberTypes [attribute],
+ * define the explicit members as the type definitions `resolved`
+ * to by the items in the `actual value` of the memberTypes [attribute],
* if any, followed by the type definitions corresponding to the
* <simpleType>s among the [children] of <union>, if any."
*/
@@ -13556,7 +13586,7 @@
return (0);
}
/*
- * 3 If both O1 and O2 are sets of (namespace names or �absent�),
+ * 3 If both O1 and O2 are sets of (namespace names or `absent`),
* then the union of those sets must be the value.
*/
if ((completeWild->nsSet != NULL) && (curWild->nsSet != NULL)) {
@@ -13590,7 +13620,7 @@
}
/*
* 4 If the two are negations of different values (namespace names
- * or �absent�), then a pair of not and �absent� must be the value.
+ * or `absent`), then a pair of not and `absent` must be the value.
*/
if ((completeWild->negNsSet != NULL) &&
(curWild->negNsSet != NULL) &&
@@ -13632,7 +13662,7 @@
if (nsFound && absentFound) {
/*
* 5.1 If the set S includes both the negated namespace
- * name and �absent�, then any must be the value.
+ * name and `absent`, then any must be the value.
*/
completeWild->any = 1;
if (completeWild->nsSet != NULL) {
@@ -13646,7 +13676,7 @@
} else if (nsFound && (!absentFound)) {
/*
* 5.2 If the set S includes the negated namespace name
- * but not �absent�, then a pair of not and �absent� must
+ * but not `absent`, then a pair of not and `absent` must
* be the value.
*/
if (completeWild->nsSet != NULL) {
@@ -13661,7 +13691,7 @@
completeWild->negNsSet->value = NULL;
} else if ((!nsFound) && absentFound) {
/*
- * 5.3 If the set S includes �absent� but not the negated
+ * 5.3 If the set S includes `absent` but not the negated
* namespace name, then the union is not expressible.
*/
xmlSchemaPErr(ctxt, completeWild->node,
@@ -13672,7 +13702,7 @@
} else if ((!nsFound) && (!absentFound)) {
/*
* 5.4 If the set S does not include either the negated namespace
- * name or �absent�, then whichever of O1 or O2 is a pair of not
+ * name or `absent`, then whichever of O1 or O2 is a pair of not
* and a namespace name must be the value.
*/
if (completeWild->negNsSet == NULL) {
@@ -13706,7 +13736,7 @@
while (cur != NULL) {
if (cur->value == NULL) {
/*
- * 6.1 If the set S includes �absent�, then any must be the
+ * 6.1 If the set S includes `absent`, then any must be the
* value.
*/
completeWild->any = 1;
@@ -13724,8 +13754,8 @@
}
if (completeWild->negNsSet == NULL) {
/*
- * 6.2 If the set S does not include �absent�, then a pair of not
- * and �absent� must be the value.
+ * 6.2 If the set S does not include `absent`, then a pair of not
+ * and `absent` must be the value.
*/
if (completeWild->nsSet != NULL) {
xmlSchemaFreeWildcardNsSet(completeWild->nsSet);
@@ -13808,9 +13838,9 @@
}
/*
* 3 If either O1 or O2 is a pair of not and a value (a namespace
- * name or �absent�) and the other is a set of (namespace names or
- * �absent�), then that set, minus the negated value if it was in
- * the set, minus �absent� if it was in the set, must be the value.
+ * name or `absent`) and the other is a set of (namespace names or
+ * `absent`), then that set, minus the negated value if it was in
+ * the set, minus `absent` if it was in the set, must be the value.
*/
if (((completeWild->negNsSet != NULL) && (curWild->nsSet != NULL)) ||
((curWild->negNsSet != NULL) && (completeWild->nsSet != NULL))) {
@@ -13859,7 +13889,7 @@
return(0);
}
/*
- * 4 If both O1 and O2 are sets of (namespace names or �absent�),
+ * 4 If both O1 and O2 are sets of (namespace names or `absent`),
* then the intersection of those sets must be the value.
*/
if ((completeWild->nsSet != NULL) && (curWild->nsSet != NULL)) {
@@ -13909,7 +13939,7 @@
}
/*
* 6 If the one is a negation of a namespace name and the other
- * is a negation of �absent�, then the one which is the negation
+ * is a negation of `absent`, then the one which is the negation
* of a namespace name must be the value.
*/
if ((completeWild->negNsSet != NULL) && (curWild->negNsSet != NULL) &&
@@ -13941,7 +13971,7 @@
if (super->any)
return (0);
/*
- * 2.1 sub must be a pair of not and a namespace name or �absent�.
+ * 2.1 sub must be a pair of not and a namespace name or `absent`.
* 2.2 super must be a pair of not and the same value.
*/
if ((sub->negNsSet != NULL) &&
@@ -13949,7 +13979,7 @@
(sub->negNsSet->value == super->negNsSet->value))
return (0);
/*
- * 3.1 sub must be a set whose members are either namespace names or �absent�.
+ * 3.1 sub must be a set whose members are either namespace names or `absent`.
*/
if (sub->nsSet != NULL) {
/*
@@ -13980,7 +14010,7 @@
xmlSchemaWildcardNsPtr cur;
/*
* 3.2.2 super must be a pair of not and a namespace name or
- * �absent� and that value must not be in sub's set.
+ * `absent` and that value must not be in sub's set.
*/
cur = sub->nsSet;
while (cur != NULL) {
@@ -14142,7 +14172,7 @@
* SPEC (2.1.2) "R's {attribute declaration}'s
* {type definition} must be validly derived from
* B's {type definition} given the empty set as
- * defined in Type Derivation OK (Simple) (�3.14.6)."
+ * defined in Type Derivation OK (Simple) ($3.14.6)."
*/
xmlSchemaPAttrUseErr4(pctxt,
XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_2,
@@ -14174,8 +14204,8 @@
/*
* 2.1.3 ... one of the following must be true
*
- * 2.1.3.1 B's �effective value constraint� is
- * �absent� or default.
+ * 2.1.3.1 B's `effective value constraint` is
+ * `absent` or default.
*/
if ((bEffValue != NULL) &&
(effFixed == 1)) {
@@ -14184,7 +14214,7 @@
xmlSchemaGetEffectiveValueConstraint(bcur,
&effFixed, &rEffValue, NULL);
/*
- * 2.1.3.2 R's �effective value constraint� is
+ * 2.1.3.2 R's `effective value constraint` is
* fixed with the same string as B's.
* MAYBE TODO: Compare the computed values.
* Hmm, it says "same string" so
@@ -14218,9 +14248,9 @@
/*
* (2.2) "otherwise the {base type definition} must have an
* {attribute wildcard} and the {target namespace} of the
- * R's {attribute declaration} must be �valid� with respect
+ * R's {attribute declaration} must be `valid` with respect
* to that wildcard, as defined in Wildcard allows Namespace
- * Name (�3.10.4)."
+ * Name ($3.10.4)."
*/
if ((baseWild == NULL) ||
(xmlSchemaCheckCVCWildcardNamespace(baseWild,
@@ -14318,7 +14348,7 @@
* (4.2) "The complex type definition's {attribute wildcard}'s
* {namespace constraint} must be a subset of the {base type
* definition}'s {attribute wildcard}'s {namespace constraint},
- * as defined by Wildcard Subset (�3.10.6)."
+ * as defined by Wildcard Subset ($3.10.6)."
*/
xmlSchemaCustomErr4(ACTXT_CAST pctxt,
XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_2,
@@ -14332,8 +14362,8 @@
FREE_AND_NULL(str);
return(pctxt->err);
}
- /* 4.3 Unless the {base type definition} is the �ur-type
- * definition�, the complex type definition's {attribute
+ /* 4.3 Unless the {base type definition} is the `ur-type
+ * definition`, the complex type definition's {attribute
* wildcard}'s {process contents} must be identical to or
* stronger than the {base type definition}'s {attribute
* wildcard}'s {process contents}, where strict is stronger
@@ -14519,7 +14549,7 @@
if (WXS_IS_EXTENSION(type)) {
if (baseType->attributeWildcard != NULL) {
/*
- * (3.2.2.1) "If the �base wildcard� is non-�absent�, then
+ * (3.2.2.1) "If the `base wildcard` is non-`absent`, then
* the appropriate case among the following:"
*/
if (type->attributeWildcard != NULL) {
@@ -14527,26 +14557,26 @@
* Union the complete wildcard with the base wildcard.
* SPEC {attribute wildcard}
* (3.2.2.1.2) "otherwise a wildcard whose {process contents}
- * and {annotation} are those of the �complete wildcard�,
+ * and {annotation} are those of the `complete wildcard`,
* and whose {namespace constraint} is the intensional union
- * of the {namespace constraint} of the �complete wildcard�
- * and of the �base wildcard�, as defined in Attribute
- * Wildcard Union (�3.10.6)."
+ * of the {namespace constraint} of the `complete wildcard`
+ * and of the `base wildcard`, as defined in Attribute
+ * Wildcard Union ($3.10.6)."
*/
if (xmlSchemaUnionWildcards(pctxt, type->attributeWildcard,
baseType->attributeWildcard) == -1)
goto exit_failure;
} else {
/*
- * (3.2.2.1.1) "If the �complete wildcard� is �absent�,
- * then the �base wildcard�."
+ * (3.2.2.1.1) "If the `complete wildcard` is `absent`,
+ * then the `base wildcard`."
*/
type->attributeWildcard = baseType->attributeWildcard;
}
} else {
/*
- * (3.2.2.2) "otherwise (the �base wildcard� is �absent�) the
- * �complete wildcard"
+ * (3.2.2.2) "otherwise (the `base wildcard` is `absent`) the
+ * `complete wildcard`"
* NOOP
*/
}
@@ -14554,7 +14584,7 @@
/*
* SPEC {attribute wildcard}
* (3.1) "If the <restriction> alternative is chosen, then the
- * �complete wildcard�;"
+ * `complete wildcard`;"
* NOOP
*/
}
@@ -14803,12 +14833,12 @@
/* 2.2 */
if (type->baseType == baseType) {
/*
- * 2.2.1 D's �base type definition� is B.
+ * 2.2.1 D's `base type definition` is B.
*/
return (0);
}
/*
- * 2.2.2 D's �base type definition� is not the �ur-type definition�
+ * 2.2.2 D's `base type definition` is not the `ur-type definition`
* and is validly derived from B given the subset, as defined by this
* constraint.
*/
@@ -14818,8 +14848,8 @@
return (0);
}
/*
- * 2.2.3 D's {variety} is list or union and B is the �simple ur-type
- * definition�.
+ * 2.2.3 D's {variety} is list or union and B is the `simple ur-type
+ * definition`.
*/
if (WXS_IS_ANY_SIMPLE_TYPE(baseType) &&
(WXS_IS_LIST(type) || WXS_IS_UNION(type))) {
@@ -15131,14 +15161,14 @@
* NOTE: This is somehow redundant, since we actually built a simple type
* to have all the needed information; this acts as an self test.
*/
- /* Base type: If the datatype has been �derived� by �restriction�
- * then the Simple Type Definition component from which it is �derived�,
- * otherwise the Simple Type Definition for anySimpleType (�4.1.6).
+ /* Base type: If the datatype has been `derived` by `restriction`
+ * then the Simple Type Definition component from which it is `derived`,
+ * otherwise the Simple Type Definition for anySimpleType ($4.1.6).
*/
if (baseType == NULL) {
/*
* TODO: Think about: "modulo the impact of Missing
- * Sub-components (�5.3)."
+ * Sub-components ($5.3)."
*/
xmlSchemaPCustomErr(ctxt,
XML_SCHEMAP_ST_PROPS_CORRECT_1,
@@ -15156,9 +15186,10 @@
FREE_AND_NULL(str)
return (XML_SCHEMAP_ST_PROPS_CORRECT_1);
}
- if ( (WXS_IS_LIST(type) || WXS_IS_UNION(type)) &&
- (WXS_IS_RESTRICTION(type) == 0) &&
- (! WXS_IS_ANY_SIMPLE_TYPE(baseType))) {
+ if ((WXS_IS_LIST(type) || WXS_IS_UNION(type)) &&
+ (WXS_IS_RESTRICTION(type) == 0) &&
+ ((! WXS_IS_ANY_SIMPLE_TYPE(baseType)) &&
+ (baseType->type != XML_SCHEMA_TYPE_SIMPLE))) {
xmlSchemaPCustomErr(ctxt,
XML_SCHEMAP_ST_PROPS_CORRECT_1,
WXS_BASIC_CAST type, NULL,
@@ -15197,10 +15228,10 @@
}
/*
- * 2 All simple type definitions must be derived ultimately from the �simple
- * ur-type definition (so� circular definitions are disallowed). That is, it
- * must be possible to reach a built-in primitive datatype or the �simple
- * ur-type definition� by repeatedly following the {base type definition}.
+ * 2 All simple type definitions must be derived ultimately from the `simple
+ * ur-type definition` (so circular definitions are disallowed). That is, it
+ * must be possible to reach a built-in primitive datatype or the `simple
+ * ur-type definition` by repeatedly following the {base type definition}.
*
* NOTE: this is done in xmlSchemaCheckTypeDefCircular().
*/
@@ -15384,10 +15415,10 @@
}
/*
* MAYBE TODO: (Hmm, not really) Datatypes states:
- * A �list� datatype can be �derived� from an �atomic� datatype
- * whose �lexical space� allows space (such as string or anyURI)or
- * a �union� datatype any of whose {member type definitions}'s
- * �lexical space� allows space.
+ * A `list` datatype can be `derived` from an `atomic` datatype
+ * whose `lexical space` allows space (such as string or anyURI)or
+ * a `union` datatype any of whose {member type definitions}'s
+ * `lexical space` allows space.
*/
} else {
/*
@@ -15424,7 +15455,7 @@
/*
* 2.3.2.3 The {item type definition} must be validly derived
* from the {base type definition}'s {item type definition} given
- * the empty set, as defined in Type Derivation OK (Simple) (�3.14.6).
+ * the empty set, as defined in Type Derivation OK (Simple) ($3.14.6).
*/
{
xmlSchemaTypePtr baseItemType;
@@ -15471,7 +15502,7 @@
case XML_SCHEMA_FACET_WHITESPACE:
/*
* TODO: 2.5.1.2 List datatypes
- * The value of �whiteSpace� is fixed to the value collapse.
+ * The value of `whiteSpace` is fixed to the value collapse.
*/
case XML_SCHEMA_FACET_PATTERN:
case XML_SCHEMA_FACET_ENUMERATION:
@@ -15524,8 +15555,8 @@
member = member->next;
}
/*
- * 3.3.1 If the {base type definition} is the �simple ur-type
- * definition�
+ * 3.3.1 If the {base type definition} is the `simple ur-type
+ * definition`
*/
if (type->baseType->builtInType == XML_SCHEMAS_ANYSIMPLETYPE) {
/*
@@ -15587,7 +15618,7 @@
* 3.3.2.3 The {member type definitions}, in order, must be validly
* derived from the corresponding type definitions in the {base
* type definition}'s {member type definitions} given the empty set,
- * as defined in Type Derivation OK (Simple) (�3.14.6).
+ * as defined in Type Derivation OK (Simple) ($3.14.6).
*/
{
xmlSchemaTypeLinkPtr baseMember;
@@ -15694,7 +15725,7 @@
/*
* src-simple-type.1 The corresponding simple type definition, if any,
* must satisfy the conditions set out in Constraints on Simple Type
- * Definition Schema Components (�3.14.6).
+ * Definition Schema Components ($3.14.6).
*/
if (WXS_IS_RESTRICTION(type)) {
/*
@@ -15792,8 +15823,8 @@
* SPEC (2.1) "its {content type} must be a simple type definition
* or mixed."
* SPEC (2.2.2) "If the {content type} is mixed, then the {content
- * type}'s particle must be �emptiable� as defined by
- * Particle Emptiable (�3.9.6)."
+ * type}'s particle must be `emptiable` as defined by
+ * Particle Emptiable ($3.9.6)."
*/
if ((! WXS_HAS_SIMPLE_CONTENT(type)) &&
((! WXS_HAS_MIXED_CONTENT(type)) || (! WXS_EMPTIABLE(type)))) {
@@ -15809,14 +15840,14 @@
}
/*
* 1 If the type definition is a simple type definition, then the string
- * must be �valid� with respect to that definition as defined by String
- * Valid (�3.14.4).
+ * must be `valid` with respect to that definition as defined by String
+ * Valid ($3.14.4).
*
* AND
*
* 2.2.1 If the {content type} is a simple type definition, then the
- * string must be �valid� with respect to that simple type definition
- * as defined by String Valid (�3.14.4).
+ * string must be `valid` with respect to that simple type definition
+ * as defined by String Valid ($3.14.4).
*/
if (WXS_IS_SIMPLE(type))
ret = xmlSchemaVCheckCVCSimpleType(ACTXT_CAST pctxt, node,
@@ -15857,8 +15888,8 @@
*
* SPEC (1) "The values of the properties of a complex type definition must
* be as described in the property tableau in The Complex Type Definition
- * Schema Component (�3.4.1), modulo the impact of Missing
- * Sub-components (�5.3)."
+ * Schema Component ($3.4.1), modulo the impact of Missing
+ * Sub-components ($5.3)."
*/
if ((type->baseType != NULL) &&
(WXS_IS_SIMPLE(type->baseType)) &&
@@ -15875,9 +15906,9 @@
return (XML_SCHEMAP_SRC_CT_1);
}
/*
- * SPEC (3) "Circular definitions are disallowed, except for the �ur-type
- * definition�. That is, it must be possible to reach the �ur-type
- * definition by repeatedly following the {base type definition}."
+ * SPEC (3) "Circular definitions are disallowed, except for the `ur-type
+ * definition`. That is, it must be possible to reach the `ur-type
+ * definition` by repeatedly following the {base type definition}."
*
* NOTE (3) is done in xmlSchemaCheckTypeDefCircular().
*/
@@ -16029,8 +16060,8 @@
if (type->baseType == baseType)
return (0);
/*
- * SPEC (2.3.1) "D's {base type definition} must not be the �ur-type
- * definition�."
+ * SPEC (2.3.1) "D's {base type definition} must not be the `ur-type
+ * definition`."
*/
if (WXS_IS_ANYTYPE(type->baseType))
return (1);
@@ -16047,7 +16078,7 @@
/*
* SPEC (2.3.2.2) "If D's {base type definition} is simple, then it
* must be validly derived from B given the subset as defined in Type
- * Derivation OK (Simple) (�3.14.6).
+ * Derivation OK (Simple) ($3.14.6).
*/
return (xmlSchemaCheckCOSSTDerivedOK(actxt, type->baseType,
baseType, set));
@@ -16187,7 +16218,7 @@
* definition must also have one, and the base type definition's
* {attribute wildcard}'s {namespace constraint} must be a subset
* of the complex type definition's {attribute wildcard}'s {namespace
- * constraint}, as defined by Wildcard Subset (�3.10.6)."
+ * constraint}, as defined by Wildcard Subset ($3.10.6)."
*/
/*
@@ -16284,9 +16315,9 @@
}
/*
* URGENT TODO SPEC (1.4.3.2.2.2) "The particle of the
- * complex type definition must be a �valid extension�
+ * complex type definition must be a `valid extension`
* of the {base type definition}'s particle, as defined
- * in Particle Valid (Extension) (�3.9.6)."
+ * in Particle Valid (Extension) ($3.9.6)."
*
* NOTE that we won't check "Particle Valid (Extension)",
* since it is ensured by the derivation process in
@@ -16403,7 +16434,7 @@
if (base->builtInType == XML_SCHEMAS_ANYTYPE) {
/*
* SPEC (5.1) "The {base type definition} must be the
- * �ur-type definition�."
+ * `ur-type definition`."
* PASS
*/
} else if ((type->contentType == XML_SCHEMA_CONTENT_SIMPLE) ||
@@ -16422,7 +16453,7 @@
* SPEC (5.2.2.1) "The {content type} of the {base type
* definition} must be a simple type definition from which
* the {content type} is validly derived given the empty
- * set as defined in Type Derivation OK (Simple) (�3.14.6)."
+ * set as defined in Type Derivation OK (Simple) ($3.14.6)."
*
* ATTENTION TODO: This seems not needed if the type implicitely
* derived from the base type.
@@ -16453,8 +16484,8 @@
(xmlSchemaParticlePtr) base->subtypes))) {
/*
* SPEC (5.2.2.2) "The {base type definition} must be mixed
- * and have a particle which is �emptiable� as defined in
- * Particle Emptiable (�3.9.6)."
+ * and have a particle which is `emptiable` as defined in
+ * Particle Emptiable ($3.9.6)."
* PASS
*/
} else {
@@ -16483,7 +16514,7 @@
/*
* SPEC (5.3.2.2) "The {content type} of the {base type
* definition} must be elementOnly or mixed and have a particle
- * which is �emptiable� as defined in Particle Emptiable (�3.9.6)."
+ * which is `emptiable` as defined in Particle Emptiable ($3.9.6)."
* PASS
*/
} else {
@@ -16516,9 +16547,9 @@
}
/*
* SPEC (5.4.2) "The particle of the complex type definition itself
- * must be a �valid restriction� of the particle of the {content
+ * must be a `valid restriction` of the particle of the {content
* type} of the {base type definition} as defined in Particle Valid
- * (Restriction) (�3.9.6).
+ * (Restriction) ($3.9.6).
*
* URGENT TODO: (5.4.2)
*/
@@ -16587,7 +16618,7 @@
if (! WXS_HAS_SIMPLE_CONTENT(type)) {
/*
* 1 If the <complexContent> alternative is chosen, the type definition
- * �resolved� to by the �actual value� of the base [attribute]
+ * `resolved` to by the `actual value` of the base [attribute]
* must be a complex type definition;
*/
if (! WXS_IS_COMPLEX(base)) {
@@ -16607,7 +16638,7 @@
* SPEC
* 2 If the <simpleContent> alternative is chosen, all of the
* following must be true:
- * 2.1 The type definition �resolved� to by the �actual value� of the
+ * 2.1 The type definition `resolved` to by the `actual value` of the
* base [attribute] must be one of the following:
*/
if (WXS_IS_SIMPLE(base)) {
@@ -16713,14 +16744,14 @@
/*
* SPEC (3) "The corresponding complex type definition component must
* satisfy the conditions set out in Constraints on Complex Type
- * Definition Schema Components (�3.4.6);"
+ * Definition Schema Components ($3.4.6);"
* NOTE (3) will be done in xmlSchemaTypeFixup().
*/
/*
* SPEC (4) If clause 2.2.1 or clause 2.2.2 in the correspondence specification
* above for {attribute wildcard} is satisfied, the intensional
* intersection must be expressible, as defined in Attribute Wildcard
- * Intersection (�3.10.6).
+ * Intersection ($3.10.6).
* NOTE (4) is done in xmlSchemaFixupTypeAttributeUses().
*/
return (ret);
@@ -16791,7 +16822,7 @@
return (1);
/*
* SPEC (2) "R's occurrence range is a valid restriction of B's
- * occurrence range as defined by Occurrence Range OK (�3.9.6)."
+ * occurrence range as defined by Occurrence Range OK ($3.9.6)."
*/
if (xmlSchemaCheckParticleRangeOK(r->minOccurs, r->maxOccurs,
b->minOccurs, b->maxOccurs) != 0)
@@ -16883,19 +16914,19 @@
{
/* TODO:Error codes (rcase-NSCompat). */
/*
- * SPEC "For an element declaration particle to be a �valid restriction�
+ * SPEC "For an element declaration particle to be a `valid restriction`
* of a wildcard particle all of the following must be true:"
*
- * SPEC (1) "The element declaration's {target namespace} is �valid�
+ * SPEC (1) "The element declaration's {target namespace} is `valid`
* with respect to the wildcard's {namespace constraint} as defined by
- * Wildcard allows Namespace Name (�3.10.4)."
+ * Wildcard allows Namespace Name ($3.10.4)."
*/
if (xmlSchemaCheckCVCWildcardNamespace((xmlSchemaWildcardPtr) b->children,
((xmlSchemaElementPtr) r->children)->targetNamespace) != 0)
return (1);
/*
* SPEC (2) "R's occurrence range is a valid restriction of B's
- * occurrence range as defined by Occurrence Range OK (�3.9.6)."
+ * occurrence range as defined by Occurrence Range OK ($3.9.6)."
*/
if (xmlSchemaCheckParticleRangeOK(r->minOccurs, r->maxOccurs,
b->minOccurs, b->maxOccurs) != 0)
@@ -16955,21 +16986,21 @@
/* TODO: Error codes (rcase-NSSubset). */
/*
* SPEC (1) "R's occurrence range is a valid restriction of B's
- * occurrence range as defined by Occurrence Range OK (�3.9.6)."
+ * occurrence range as defined by Occurrence Range OK ($3.9.6)."
*/
if (xmlSchemaCheckParticleRangeOK(r->minOccurs, r->maxOccurs,
b->minOccurs, b->maxOccurs))
return (1);
/*
* SPEC (2) "R's {namespace constraint} must be an intensional subset
- * of B's {namespace constraint} as defined by Wildcard Subset (�3.10.6)."
+ * of B's {namespace constraint} as defined by Wildcard Subset ($3.10.6)."
*/
if (xmlSchemaCheckCOSNSSubset((xmlSchemaWildcardPtr) r->children,
(xmlSchemaWildcardPtr) b->children))
return (1);
/*
- * SPEC (3) "Unless B is the content model wildcard of the �ur-type
- * definition�, R's {process contents} must be identical to or stronger
+ * SPEC (3) "Unless B is the content model wildcard of the `ur-type
+ * definition`, R's {process contents} must be identical to or stronger
* than B's {process contents}, where strict is stronger than lax is
* stronger than skip."
*/
@@ -17047,12 +17078,12 @@
if ((r->children == NULL) || (r->children->children == NULL))
return (-1);
/*
- * SPEC "For a group particle to be a �valid restriction� of a
+ * SPEC "For a group particle to be a `valid restriction` of a
* wildcard particle..."
*
- * SPEC (1) "Every member of the {particles} of the group is a �valid
- * restriction� of the wildcard as defined by
- * Particle Valid (Restriction) (�3.9.6)."
+ * SPEC (1) "Every member of the {particles} of the group is a `valid
+ * restriction` of the wildcard as defined by
+ * Particle Valid (Restriction) ($3.9.6)."
*/
part = (xmlSchemaParticlePtr) r->children->children;
do {
@@ -17063,7 +17094,7 @@
/*
* SPEC (2) "The effective total range of the group [...] is a
* valid restriction of B's occurrence range as defined by
- * Occurrence Range OK (�3.9.6)."
+ * Occurrence Range OK ($3.9.6)."
*/
if (xmlSchemaCheckParticleRangeOK(
xmlSchemaGetParticleTotalRangeMin(r),
@@ -17103,11 +17134,11 @@
(r->children->type != b->children->type))
return (-1);
/*
- * SPEC "For an all or sequence group particle to be a �valid
- * restriction� of another group particle with the same {compositor}..."
+ * SPEC "For an all or sequence group particle to be a `valid
+ * restriction` of another group particle with the same {compositor}..."
*
* SPEC (1) "R's occurrence range is a valid restriction of B's
- * occurrence range as defined by Occurrence Range OK (�3.9.6)."
+ * occurrence range as defined by Occurrence Range OK ($3.9.6)."
*/
if (xmlSchemaCheckParticleRangeOK(r->minOccurs, r->maxOccurs,
b->minOccurs, b->maxOccurs))
@@ -17731,7 +17762,7 @@
xmlSchemaTypeLinkPtr link, lastLink, prevLink, subLink, newLink;
/*
* The actual value is then formed by replacing any union type
- * definition in the �explicit members� with the members of their
+ * definition in the `explicit members` with the members of their
* {member type definitions}, in order.
*
* TODO: There's a bug entry at
@@ -17865,8 +17896,8 @@
}
}
/*
- * For all �atomic� datatypes other than string (and types �derived�
- * by �restriction� from it) the value of whiteSpace is fixed to
+ * For all `atomic` datatypes other than string (and types `derived`
+ * by `restriction` from it) the value of whiteSpace is fixed to
* collapse
*/
{
@@ -18055,7 +18086,7 @@
* SPEC src-simple-type 1
* "The corresponding simple type definition, if any, must satisfy
* the conditions set out in Constraints on Simple Type Definition
- * Schema Components (�3.14.6)."
+ * Schema Components ($3.14.6)."
*/
/*
* Schema Component Constraint: Simple Type Definition Properties Correct
@@ -18315,7 +18346,7 @@
( ((xmlSchemaTreeItemPtr) particle->children)->children == NULL))) {
if (type->flags & XML_SCHEMAS_TYPE_MIXED) {
/*
- * SPEC (2.1.4) "If the �effective mixed� is true, then
+ * SPEC (2.1.4) "If the `effective mixed` is true, then
* a particle whose properties are as follows:..."
*
* Empty sequence model group with
@@ -18377,7 +18408,7 @@
if (type->contentType == XML_SCHEMA_CONTENT_EMPTY) {
/*
* SPEC (3.2.1)
- * "If the �effective content� is empty, then the
+ * "If the `effective content` is empty, then the
* {content type} of the [...] base ..."
*/
type->contentType = baseType->contentType;
@@ -18475,8 +18506,8 @@
particle->children->children =
(xmlSchemaTreeItemPtr) xmlSchemaAddParticle(pctxt,
type->node,
- ((xmlSchemaParticlePtr) type->subtypes)->minOccurs,
- ((xmlSchemaParticlePtr) type->subtypes)->maxOccurs);
+ ((xmlSchemaParticlePtr) baseType->subtypes)->minOccurs,
+ ((xmlSchemaParticlePtr) baseType->subtypes)->maxOccurs);
if (particle->children->children == NULL)
goto exit_failure;
particle = (xmlSchemaParticlePtr)
@@ -18484,7 +18515,7 @@
particle->children =
((xmlSchemaParticlePtr) baseType->subtypes)->children;
/*
- * SPEC "followed by the �effective content�."
+ * SPEC "followed by the `effective content`."
*/
particle->next = effectiveContent;
/*
@@ -18628,12 +18659,12 @@
/* 4.3.5.5 Constraints on enumeration Schema Components
* Schema Component Constraint: enumeration valid restriction
- * It is an �error� if any member of {value} is not in the
- * �value space� of {base type definition}.
+ * It is an `error` if any member of {value} is not in the
+ * `value space` of {base type definition}.
*
* minInclusive, maxInclusive, minExclusive, maxExclusive:
- * The value �must� be in the
- * �value space� of the �base type�.
+ * The value `must` be in the
+ * `value space` of the `base type`.
*/
/*
* This function is intended to deliver a compiled value
@@ -19068,9 +19099,9 @@
* not be an <attributeGroup> with ref [attribute] which resolves
* to the component corresponding to this <attributeGroup>. Indirect
* circularity is also ruled out. That is, when QName resolution
- * (Schema Document) (�3.15.3) is applied to a �QName� arising from
+ * (Schema Document) ($3.15.3) is applied to a `QName` arising from
* any <attributeGroup>s with a ref [attribute] among the [children],
- * it must not be the case that a �QName� is encountered at any depth
+ * it must not be the case that a `QName` is encountered at any depth
* which resolves to the component corresponding to this <attributeGroup>.
*/
if (attrGr->attrUses == NULL)
@@ -19327,8 +19358,8 @@
* SPEC ag-props-correct
* (1) "The values of the properties of an attribute group definition
* must be as described in the property tableau in The Attribute
- * Group Definition Schema Component (�3.6.1), modulo the impact of
- * Missing Sub-components (�5.3);"
+ * Group Definition Schema Component ($3.6.1), modulo the impact of
+ * Missing Sub-components ($5.3);"
*/
if ((attrGr->attrUses != NULL) &&
@@ -19462,8 +19493,8 @@
* SPEC a-props-correct (1)
* "The values of the properties of an attribute declaration must
* be as described in the property tableau in The Attribute
- * Declaration Schema Component (�3.2.1), modulo the impact of
- * Missing Sub-components (�5.3)."
+ * Declaration Schema Component ($3.2.1), modulo the impact of
+ * Missing Sub-components ($5.3)."
*/
if (WXS_ATTR_TYPEDEF(attr) == NULL)
@@ -19491,9 +19522,9 @@
/*
* SPEC a-props-correct (2)
* "if there is a {value constraint}, the canonical lexical
- * representation of its value must be �valid� with respect
- * to the {type definition} as defined in String Valid (�3.14.4)."
- * TODO: Don't care about the *cononical* stuff here, this requirement
+ * representation of its value must be `valid` with respect
+ * to the {type definition} as defined in String Valid ($3.14.4)."
+ * TODO: Don't care about the *canonical* stuff here, this requirement
* will be removed in WXS 1.1 anyway.
*/
ret = xmlSchemaVCheckCVCSimpleType(ACTXT_CAST pctxt,
@@ -19560,15 +19591,15 @@
/*
* SPEC (1) "The values of the properties of an element declaration
* must be as described in the property tableau in The Element
- * Declaration Schema Component (�3.3.1), modulo the impact of Missing
- * Sub-components (�5.3)."
+ * Declaration Schema Component ($3.3.1), modulo the impact of Missing
+ * Sub-components ($5.3)."
*/
if (WXS_SUBST_HEAD(elemDecl) != NULL) {
xmlSchemaElementPtr head = WXS_SUBST_HEAD(elemDecl), circ;
xmlSchemaCheckElementDeclComponent(head, pctxt);
/*
- * SPEC (3) "If there is a non-�absent� {substitution group
+ * SPEC (3) "If there is a non-`absent` {substitution group
* affiliation}, then {scope} must be global."
*/
if ((elemDecl->flags & XML_SCHEMAS_ELEM_GLOBAL) == 0) {
@@ -19612,9 +19643,9 @@
* of the element declaration must be validly derived from the {type
* definition} of the {substitution group affiliation}, given the value
* of the {substitution group exclusions} of the {substitution group
- * affiliation}, as defined in Type Derivation OK (Complex) (�3.4.6)
+ * affiliation}, as defined in Type Derivation OK (Complex) ($3.4.6)
* (if the {type definition} is complex) or as defined in
- * Type Derivation OK (Simple) (�3.14.6) (if the {type definition} is
+ * Type Derivation OK (Simple) ($3.14.6) (if the {type definition} is
* simple)."
*
* NOTE: {substitution group exclusions} means the values of the
@@ -19678,9 +19709,9 @@
/*
* SPEC (2) "If there is a {value constraint}, the canonical lexical
- * representation of its value must be �valid� with respect to the
+ * representation of its value must be `valid` with respect to the
* {type definition} as defined in Element Default Valid (Immediate)
- * (�3.3.6)."
+ * ($3.3.6)."
*/
if (typeDef == NULL) {
xmlSchemaPErr(pctxt, elemDecl->node,
@@ -19748,7 +19779,7 @@
/*
* SPEC (2) "It is validly substitutable for HEAD subject to HEAD's
* {disallowed substitutions} as the blocking constraint, as defined in
- * Substitution Group OK (Transitive) (�3.3.6)."
+ * Substitution Group OK (Transitive) ($3.3.6)."
*/
for (head = WXS_SUBST_HEAD(elemDecl); head != NULL;
head = WXS_SUBST_HEAD(head)) {
@@ -19881,7 +19912,7 @@
* SPEC Element Declarations Consistent:
* "If the {particles} contains, either directly,
* indirectly (that is, within the {particles} of a
- * contained model group, recursively) or �implicitly�
+ * contained model group, recursively) or `implicitly`
* two or more element declaration particles with
* the same {name} and {target namespace}, then
* all their type definitions must be the same
@@ -20079,12 +20110,12 @@
ptx = xmlSchemaGetPrimitiveType(tx);
pty = xmlSchemaGetPrimitiveType(ty);
/*
- * (1) if a datatype T' is �derived� by �restriction� from an
- * atomic datatype T then the �value space� of T' is a subset of
- * the �value space� of T. */
+ * (1) if a datatype T' is `derived` by `restriction` from an
+ * atomic datatype T then the `value space` of T' is a subset of
+ * the `value space` of T. */
/*
- * (2) if datatypes T' and T'' are �derived� by �restriction�
- * from a common atomic ancestor T then the �value space�s of T'
+ * (2) if datatypes T' and T'' are `derived` by `restriction`
+ * from a common atomic ancestor T then the `value space`s of T'
* and T'' may overlap.
*/
if (ptx != pty)
@@ -20152,7 +20183,7 @@
ref->name, ref->targetNamespace);
if (ause->attrDecl == NULL) {
xmlSchemaPResCompAttrErr(ctxt,
- XML_SCHEMAP_SRC_RESOLVE,
+ XML_SCHEMAP_SRC_RESOLVE,
WXS_BASIC_CAST ause, ause->node,
"ref", ref->name, ref->targetNamespace,
XML_SCHEMA_TYPE_ATTRIBUTE, NULL);
@@ -20185,8 +20216,8 @@
* SPEC au-props-correct (1)
* "The values of the properties of an attribute use must be as
* described in the property tableau in The Attribute Use Schema
- * Component (�3.5.1), modulo the impact of Missing
- * Sub-components (�5.3)."
+ * Component ($3.5.1), modulo the impact of Missing
+ * Sub-components ($5.3)."
*/
if (((WXS_ATTRUSE_DECL(use))->defValue != NULL) &&
@@ -20287,8 +20318,8 @@
/*
* The simple type definition corresponding to the <simpleType> element
* information item in the [children], if present, otherwise the simple
- * type definition �resolved� to by the �actual value� of the type
- * [attribute], if present, otherwise the �simple ur-type definition�.
+ * type definition `resolved` to by the `actual value` of the type
+ * [attribute], if present, otherwise the `simple ur-type definition`.
*/
if (item->flags & XML_SCHEMAS_ATTR_INTERNAL_RESOLVED)
return(0);
@@ -20452,11 +20483,11 @@
/*
* SPEC src-redefine:
- * (6.2.1) "The �actual value� of its own name attribute plus
- * target namespace must successfully �resolve� to a model
+ * (6.2.1) "The `actual value` of its own name attribute plus
+ * target namespace must successfully `resolve` to a model
* group definition in I."
- * (7.2.1) "The �actual value� of its own name attribute plus
- * target namespace must successfully �resolve� to an attribute
+ * (7.2.1) "The `actual value` of its own name attribute plus
+ * target namespace must successfully `resolve` to an attribute
* group definition in I."
*
@@ -20629,10 +20660,10 @@
* SPEC src-redefine:
* (6.2.2) "The {model group} of the model group definition
* which corresponds to it per XML Representation of Model
- * Group Definition Schema Components (�3.7.2) must be a
- * �valid restriction� of the {model group} of that model
+ * Group Definition Schema Components ($3.7.2) must be a
+ * `valid restriction` of the {model group} of that model
* group definition in I, as defined in Particle Valid
- * (Restriction) (�3.9.6)."
+ * (Restriction) ($3.9.6)."
*/
break;
case XML_SCHEMA_TYPE_ATTRIBUTEGROUP:
@@ -20641,11 +20672,11 @@
* (7.2.2) "The {attribute uses} and {attribute wildcard} of
* the attribute group definition which corresponds to it
* per XML Representation of Attribute Group Definition Schema
- * Components (�3.6.2) must be �valid restrictions� of the
+ * Components ($3.6.2) must be `valid restrictions` of the
* {attribute uses} and {attribute wildcard} of that attribute
* group definition in I, as defined in clause 2, clause 3 and
* clause 4 of Derivation Valid (Restriction, Complex)
- * (�3.4.6) (where references to the base type definition are
+ * ($3.4.6) (where references to the base type definition are
* understood as references to the attribute group definition
* in I)."
*/
@@ -20820,9 +20851,9 @@
* (6.2.2) The {model group} of the model group definition which
* corresponds to it per XML Representation of Model Group
- * Definition Schema Components (�3.7.2) must be a �valid
- * restriction� of the {model group} of that model group definition
- * in I, as defined in Particle Valid (Restriction) (�3.9.6)."
+ * Definition Schema Components ($3.7.2) must be a `valid
+ * restriction` of the {model group} of that model group definition
+ * in I, as defined in Particle Valid (Restriction) ($3.9.6)."
*/
xmlSchemaCheckSRCRedefineFirst(pctxt);
@@ -21506,8 +21537,8 @@
return(XML_SCHEMA_WHITESPACE_REPLACE);
else {
/*
- * For all �atomic� datatypes other than string (and types �derived�
- * by �restriction� from it) the value of whiteSpace is fixed to
+ * For all `atomic` datatypes other than string (and types `derived`
+ * by `restriction` from it) the value of whiteSpace is fixed to
* collapse
* Note that this includes built-in list datatypes.
*/
@@ -21532,16 +21563,16 @@
}
/************************************************************************
- * *
- * Simple type validation *
- * *
+ * *
+ * Simple type validation *
+ * *
************************************************************************/
/************************************************************************
- * *
- * DOM Validation code *
- * *
+ * *
+ * DOM Validation code *
+ * *
************************************************************************/
/**
@@ -21935,9 +21966,9 @@
}
/************************************************************************
- * *
+ * *
* Validation of identity-constraints (IDC) *
- * *
+ * *
************************************************************************/
/**
@@ -22812,7 +22843,7 @@
xmlChar *str = NULL;
/*
* cvc-identity-constraint:
- * 3 For each node in the �target node set� all
+ * 3 For each node in the `target node set` all
* of the {fields}, with that node as the context
* node, evaluate to either an empty node-set or
* a node-set with exactly one member, which must
@@ -22942,8 +22973,8 @@
/*
* 4.1 If the {identity-constraint category} is unique(/key),
- * then no two members of the �qualified node set� have
- * �key-sequences� whose members are pairwise equal, as
+ * then no two members of the `qualified node set` have
+ * `key-sequences` whose members are pairwise equal, as
* defined by Equal in [XML Schemas: Datatypes].
*
* Get the IDC binding from the matcher and check for
@@ -23071,10 +23102,10 @@
{
xmlChar *str = NULL;
/*
- * 4.2.1 (KEY) The �target node set� and the
- * �qualified node set� are equal, that is, every
- * member of the �target node set� is also a member
- * of the �qualified node set� and vice versa.
+ * 4.2.1 (KEY) The `target node set` and the
+ * `qualified node set` are equal, that is, every
+ * member of the `target node set` is also a member
+ * of the `qualified node set` and vice versa.
*/
xmlSchemaCustomErr(ACTXT_CAST vctxt,
XML_SCHEMAV_CVC_IDC, NULL,
@@ -23865,9 +23896,9 @@
}
/************************************************************************
- * *
- * XML Reader validation code *
- * *
+ * *
+ * XML Reader validation code *
+ * *
************************************************************************/
static xmlSchemaAttrInfoPtr
@@ -24170,9 +24201,7 @@
* anySimpleType based types), then use the provided
* type.
*/
- if (val == NULL)
- valType = valType;
- else
+ if (val != NULL)
valType = xmlSchemaGetValType(val);
ret = 0;
@@ -24470,14 +24499,14 @@
*/
/*
* 2.1 If The definition is ENTITY or is validly derived from ENTITY given
- * the empty set, as defined in Type Derivation OK (Simple) (�3.14.6), then
- * the string must be a �declared entity name�.
+ * the empty set, as defined in Type Derivation OK (Simple) ($3.14.6), then
+ * the string must be a `declared entity name`.
*/
/*
* 2.2 If The definition is ENTITIES or is validly derived from ENTITIES
- * given the empty set, as defined in Type Derivation OK (Simple) (�3.14.6),
- * then every whitespace-delimited substring of the string must be a �declared
- * entity name�.
+ * given the empty set, as defined in Type Derivation OK (Simple) ($3.14.6),
+ * then every whitespace-delimited substring of the string must be a `declared
+ * entity name`.
*/
/*
* 2.3 otherwise no further condition applies.
@@ -24489,8 +24518,8 @@
if (WXS_IS_ANY_SIMPLE_TYPE(type) || WXS_IS_ATOMIC(type)) {
xmlSchemaTypePtr biType; /* The built-in type. */
/*
- * SPEC (1.2.1) "if {variety} is �atomic� then the string must �match�
- * a literal in the �lexical space� of {base type definition}"
+ * SPEC (1.2.1) "if {variety} is `atomic` then the string must `match`
+ * a literal in the `lexical space` of {base type definition}"
*/
/*
* Whitespace-normalize.
@@ -24601,9 +24630,9 @@
xmlChar *tmpValue = NULL;
unsigned long len = 0;
xmlSchemaValPtr prevVal = NULL, curVal = NULL;
- /* 1.2.2 if {variety} is �list� then the string must be a sequence
- * of white space separated tokens, each of which �match�es a literal
- * in the �lexical space� of {item type definition}
+ /* 1.2.2 if {variety} is `list` then the string must be a sequence
+ * of white space separated tokens, each of which `match`es a literal
+ * in the `lexical space` of {item type definition}
*/
/*
* Note that XML_SCHEMAS_TYPE_NORMVALUENEEDED will be set if
@@ -24684,10 +24713,10 @@
} else if (WXS_IS_UNION(type)) {
xmlSchemaTypeLinkPtr memberLink;
/*
- * TODO: For all datatypes �derived� by �union� whiteSpace does
- * not apply directly; however, the normalization behavior of �union�
+ * TODO: For all datatypes `derived` by `union` whiteSpace does
+ * not apply directly; however, the normalization behavior of `union`
* types is controlled by the value of whiteSpace on that one of the
- * �memberTypes� against which the �union� is successfully validated.
+ * `memberTypes` against which the `union` is successfully validated.
*
* This means that the value is normalized by the first validating
* member type, then the facets of the union type are applied. This
@@ -24695,8 +24724,8 @@
*/
/*
- * 1.2.3 if {variety} is �union� then the string must �match� a
- * literal in the �lexical space� of at least one member of
+ * 1.2.3 if {variety} is `union` then the string must `match` a
+ * literal in the `lexical space` of at least one member of
* {member type definitions}
*/
memberLink = xmlSchemaGetUnionSimpleTypeMemberTypes(type);
@@ -24735,9 +24764,9 @@
*/
if ((ret == 0) && (type->flags & XML_SCHEMAS_TYPE_HAS_FACETS)) {
/*
- * The normalization behavior of �union� types is controlled by
- * the value of whiteSpace on that one of the �memberTypes�
- * against which the �union� is successfully validated.
+ * The normalization behavior of `union` types is controlled by
+ * the value of whiteSpace on that one of the `memberTypes`
+ * against which the `union` is successfully validated.
*/
NORMALIZE(memberLink->type);
ret = xmlSchemaValidateFacets(actxt, node, type,
@@ -24897,14 +24926,14 @@
/*
* SPEC cvc-elt (3.3.4) : (4.3) (Type Derivation OK)
- * "The �local type definition� must be validly
+ * "The `local type definition` must be validly
* derived from the {type definition} given the union of
* the {disallowed substitutions} and the {type definition}'s
* {prohibited substitutions}, as defined in
- * Type Derivation OK (Complex) (�3.4.6)
+ * Type Derivation OK (Complex) ($3.4.6)
* (if it is a complex type definition),
* or given {disallowed substitutions} as defined in Type
- * Derivation OK (Simple) (�3.14.6) (if it is a simple type
+ * Derivation OK (Simple) ($3.14.6) (if it is a simple type
* definition)."
*
* {disallowed substitutions}: the "block" on the element decl.
@@ -24987,9 +25016,9 @@
return (vctxt->err);
}
if (actualType == NULL) {
- VERROR(XML_SCHEMAV_CVC_TYPE_1, NULL,
- "The type definition is absent");
- return (XML_SCHEMAV_CVC_TYPE_1);
+ VERROR(XML_SCHEMAV_CVC_TYPE_1, NULL,
+ "The type definition is absent");
+ return (XML_SCHEMAV_CVC_TYPE_1);
}
if (vctxt->nbAttrInfos != 0) {
int ret;
@@ -25079,9 +25108,9 @@
* No actual type definition.
*/
if (actualType == NULL) {
- VERROR(XML_SCHEMAV_CVC_TYPE_1, NULL,
- "The type definition is absent");
- return (XML_SCHEMAV_CVC_TYPE_1);
+ VERROR(XML_SCHEMAV_CVC_TYPE_1, NULL,
+ "The type definition is absent");
+ return (XML_SCHEMAV_CVC_TYPE_1);
}
/*
* Remember the actual type definition.
@@ -25175,8 +25204,8 @@
/*
* SPEC (cvc-attribute)
- * (1) "The declaration must not be �absent� (see Missing
- * Sub-components (�5.3) for how this can fail to be
+ * (1) "The declaration must not be `absent` (see Missing
+ * Sub-components ($5.3) for how this can fail to be
* the case)."
* (2) "Its {type definition} must not be absent."
*
@@ -25226,15 +25255,15 @@
* use with an {attribute declaration} whose {name} matches
* the attribute information item's [local name] and whose
* {target namespace} is identical to the attribute information
- * item's [namespace name] (where an �absent� {target namespace}
+ * item's [namespace name] (where an `absent` {target namespace}
* is taken to be identical to a [namespace name] with no value),
- * then the attribute information must be �valid� with respect
+ * then the attribute information must be `valid` with respect
* to that attribute use as per Attribute Locally Valid (Use)
- * (�3.5.4). In this case the {attribute declaration} of that
- * attribute use is the �context-determined declaration� for the
+ * ($3.5.4). In this case the {attribute declaration} of that
+ * attribute use is the `context-determined declaration` for the
* attribute information item with respect to Schema-Validity
- * Assessment (Attribute) (�3.2.4) and
- * Assessment Outcome (Attribute) (�3.2.5).
+ * Assessment (Attribute) ($3.2.4) and
+ * Assessment Outcome (Attribute) ($3.2.5).
*/
iattr->state = XML_SCHEMAS_ATTR_ASSESSED;
iattr->use = attrUse;
@@ -25311,13 +25340,13 @@
continue;
/*
* SPEC (cvc-complex-type)
- * (3.2.2) "The attribute information item must be �valid� with
- * respect to it as defined in Item Valid (Wildcard) (�3.10.4)."
+ * (3.2.2) "The attribute information item must be `valid` with
+ * respect to it as defined in Item Valid (Wildcard) ($3.10.4)."
*
* SPEC Item Valid (Wildcard) (cvc-wildcard)
- * "... its [namespace name] must be �valid� with respect to
+ * "... its [namespace name] must be `valid` with respect to
* the wildcard constraint, as defined in Wildcard allows
- * Namespace Name (�3.10.4)."
+ * Namespace Name ($3.10.4)."
*/
if (xmlSchemaCheckCVCWildcardNamespace(type->attributeWildcard,
iattr->nsName) == 0) {
@@ -25353,11 +25382,11 @@
* SPEC (cvc-complex-type)
* (5) "Let [Definition:] the wild IDs be the set of
* all attribute information item to which clause 3.2
- * applied and whose �validation� resulted in a
- * �context-determined declaration� of mustFind or no
- * �context-determined declaration� at all, and whose
+ * applied and whose `validation` resulted in a
+ * `context-determined declaration` of mustFind or no
+ * `context-determined declaration` at all, and whose
* [local name] and [namespace name] resolve (as
- * defined by QName resolution (Instance) (�3.15.4)) to
+ * defined by QName resolution (Instance) ($3.15.4)) to
* an attribute declaration whose {type definition} is
* or is derived from ID. Then all of the following
* must be true:"
@@ -25367,7 +25396,7 @@
iattr->typeDef, XML_SCHEMAS_ID)) {
/*
* SPEC (5.1) "There must be no more than one
- * item in �wild IDs�."
+ * item in `wild IDs`."
*/
if (wildIDs != 0) {
/* VAL TODO */
@@ -25378,7 +25407,7 @@
wildIDs++;
/*
* SPEC (cvc-complex-type)
- * (5.2) "If �wild IDs� is non-empty, there must not
+ * (5.2) "If `wild IDs` is non-empty, there must not
* be any attribute uses among the {attribute uses}
* whose {attribute declaration}'s {type definition}
* is or is derived from ID."
@@ -25588,9 +25617,9 @@
fixed = 0;
/*
* SPEC (cvc-attribute)
- * (3) "The item's �normalized value� must be locally �valid�
+ * (3) "The item's `normalized value` must be locally `valid`
* with respect to that {type definition} as per
- * String Valid (�3.14.4)."
+ * String Valid ($3.14.4)."
*
* VAL TODO: Do we already have the
* "normalized attribute value" here?
@@ -25628,9 +25657,9 @@
if (fixed) {
/*
* SPEC Attribute Locally Valid (Use) (cvc-au)
- * "For an attribute information item to be�valid�
+ * "For an attribute information item to be `valid`
* with respect to an attribute use its *normalized*
- * value� must match the *canonical* lexical
+ * value must match the *canonical* lexical
* representation of the attribute use's {value
* constraint}value, if it is present and fixed."
*
@@ -25639,7 +25668,7 @@
*/
/*
* SPEC Attribute Locally Valid (cvc-attribute)
- * (4) "The item's *actual* value� must match the *value* of
+ * (4) "The item's *actual* value must match the *value* of
* the {value constraint}, if it is present and fixed."
*/
if (iattr->val == NULL) {
@@ -25869,8 +25898,8 @@
* SPEC (2.1) "its {content type} must be a simple type definition
* or mixed."
* SPEC (2.2.2) "If the {content type} is mixed, then the {content
- * type}'s particle must be �emptiable� as defined by
- * Particle Emptiable (�3.9.6)."
+ * type}'s particle must be `emptiable` as defined by
+ * Particle Emptiable ($3.9.6)."
*/
if ((! WXS_HAS_SIMPLE_CONTENT(inode->typeDef)) &&
((! WXS_HAS_MIXED_CONTENT(inode->typeDef)) ||
@@ -25886,14 +25915,14 @@
}
/*
* 1 If the type definition is a simple type definition, then the string
- * must be �valid� with respect to that definition as defined by String
- * Valid (�3.14.4).
+ * must be `valid` with respect to that definition as defined by String
+ * Valid ($3.14.4).
*
* AND
*
* 2.2.1 If the {content type} is a simple type definition, then the
- * string must be �valid� with respect to that simple type definition
- * as defined by String Valid (�3.14.4).
+ * string must be `valid` with respect to that simple type definition
+ * as defined by String Valid ($3.14.4).
*/
if (WXS_IS_SIMPLE(inode->typeDef)) {
@@ -26034,6 +26063,20 @@
"AUTOMATON create on '%s'\n", inode->localName);
#endif
}
+
+ /*
+ * Do not check further content if the node has been nilled
+ */
+ if (INODE_NILLED(inode)) {
+ ret = 0;
+#ifdef DEBUG_AUTOMATA
+ xmlGenericError(xmlGenericErrorContext,
+ "AUTOMATON succeeded on nilled '%s'\n",
+ inode->localName);
+#endif
+ goto skip_nilled;
+ }
+
/*
* Get hold of the still expected content, since a further
* call to xmlRegExecPushString() will loose this information.
@@ -26071,6 +26114,9 @@
}
}
+
+skip_nilled:
+
if (inode->typeDef->contentType == XML_SCHEMA_CONTENT_ELEMENTS)
goto end_elem;
@@ -26117,10 +26163,10 @@
(! INODE_NILLED(inode))) {
/*
* cvc-elt (3.3.4) : 5.1.1
- * If the �actual type definition� is a �local type definition�
+ * If the `actual type definition` is a `local type definition`
* then the canonical lexical representation of the {value constraint}
- * value must be a valid default for the �actual type definition� as
- * defined in Element Default Valid (Immediate) (�3.3.6).
+ * value must be a valid default for the `actual type definition` as
+ * defined in Element Default Valid (Immediate) ($3.3.6).
*/
/*
* NOTE: 'local' above means types acquired by xsi:type.
@@ -26150,9 +26196,9 @@
* cvc-elt (3.3.4) : 5.1.2
* The element information item with the canonical lexical
* representation of the {value constraint} value used as its
- * �normalized value� must be �valid� with respect to the
- * �actual type definition� as defined by Element Locally Valid (Type)
- * (�3.3.4).
+ * `normalized value` must be `valid` with respect to the
+ * `actual type definition` as defined by Element Locally Valid (Type)
+ * ($3.3.4).
*/
if (WXS_IS_SIMPLE(inode->typeDef)) {
ret = xmlSchemaVCheckINodeDataType(vctxt,
@@ -26199,18 +26245,18 @@
} else if (! INODE_NILLED(inode)) {
/*
- * 5.2.1 The element information item must be �valid� with respect
- * to the �actual type definition� as defined by Element Locally
- * Valid (Type) (�3.3.4).
+ * 5.2.1 The element information item must be `valid` with respect
+ * to the `actual type definition` as defined by Element Locally
+ * Valid (Type) ($3.3.4).
*/
if (WXS_IS_SIMPLE(inode->typeDef)) {
/*
* SPEC (cvc-type) (3.1)
* "If the type definition is a simple type definition, ..."
* (3.1.3) "If clause 3.2 of Element Locally Valid
- * (Element) (�3.3.4) did not apply, then the �normalized value�
- * must be �valid� with respect to the type definition as defined
- * by String Valid (�3.14.4).
+ * (Element) ($3.3.4) did not apply, then the `normalized value`
+ * must be `valid` with respect to the type definition as defined
+ * by String Valid ($3.14.4).
*/
ret = xmlSchemaVCheckINodeDataType(vctxt,
inode, inode->typeDef, inode->value);
@@ -26218,14 +26264,14 @@
/*
* SPEC (cvc-type) (3.2) "If the type definition is a complex type
* definition, then the element information item must be
- * �valid� with respect to the type definition as per
- * Element Locally Valid (Complex Type) (�3.4.4);"
+ * `valid` with respect to the type definition as per
+ * Element Locally Valid (Complex Type) ($3.4.4);"
*
* SPEC (cvc-complex-type) (2.2)
* "If the {content type} is a simple type definition, ...
- * the �normalized value� of the element information item is
- * �valid� with respect to that simple type definition as
- * defined by String Valid (�3.14.4)."
+ * the `normalized value` of the element information item is
+ * `valid` with respect to that simple type definition as
+ * defined by String Valid ($3.14.4)."
*/
ret = xmlSchemaVCheckINodeDataType(vctxt,
inode, inode->typeDef->contentTypeDef, inode->value);
@@ -26267,8 +26313,8 @@
*/
if (WXS_HAS_MIXED_CONTENT(inode->typeDef)) {
/*
- * 5.2.2.2.1 If the {content type} of the �actual type
- * definition� is mixed, then the *initial value* of the
+ * 5.2.2.2.1 If the {content type} of the `actual type
+ * definition` is mixed, then the *initial value* of the
* item must match the canonical lexical representation
* of the {value constraint} value.
*
@@ -26292,8 +26338,8 @@
}
} else if (WXS_HAS_SIMPLE_CONTENT(inode->typeDef)) {
/*
- * 5.2.2.2.2 If the {content type} of the �actual type
- * definition� is a simple type definition, then the
+ * 5.2.2.2.2 If the {content type} of the `actual type
+ * definition` is a simple type definition, then the
* *actual value* of the item must match the canonical
* lexical representation of the {value constraint} value.
*/
@@ -26334,9 +26380,9 @@
goto internal_error;
/*
* MAYBE TODO:
- * SPEC (6) "The element information item must be �valid� with
+ * SPEC (6) "The element information item must be `valid` with
* respect to each of the {identity-constraint definitions} as per
- * Identity-constraint Satisfied (�3.11.4)."
+ * Identity-constraint Satisfied ($3.11.4)."
*/
/*
* PSVI TODO: If we expose IDC node-tables via PSVI then the tables
@@ -26414,8 +26460,8 @@
vctxt->depth--;
vctxt->inode = vctxt->elemInfos[vctxt->depth];
/*
- * VAL TODO: 7 If the element information item is the �validation root�, it must be
- * �valid� per Validation Root Valid (ID/IDREF) (�3.3.4).
+ * VAL TODO: 7 If the element information item is the `validation root`, it must be
+ * `valid` per Validation Root Valid (ID/IDREF) ($3.3.4).
*/
return (ret);
@@ -26496,11 +26542,11 @@
* Fallback to "anyType".
*
* SPEC (cvc-assess-elt)
- * "If the item cannot be �strictly assessed�, [...]
+ * "If the item cannot be `strictly assessed`, [...]
* an element information item's schema validity may be laxly
- * assessed if its �context-determined declaration� is not
- * skip by �validating� with respect to the �ur-type
- * definition� as per Element Locally Valid (Type) (�3.3.4)."
+ * assessed if its `context-determined declaration` is not
+ * skip by `validating` with respect to the `ur-type
+ * definition` as per Element Locally Valid (Type) ($3.3.4)."
*/
vctxt->inode->typeDef =
xmlSchemaGetBuiltInType(XML_SCHEMAS_ANYTYPE);
@@ -26572,9 +26618,9 @@
* SPEC (2.4) "If the {content type} is element-only or mixed,
* then the sequence of the element information item's
* element information item [children], if any, taken in
- * order, is �valid� with respect to the {content type}'s
+ * order, is `valid` with respect to the {content type}'s
* particle, as defined in Element Sequence Locally Valid
- * (Particle) (�3.9.4)."
+ * (Particle) ($3.9.4)."
*/
ret = xmlRegExecPushString2(regexCtxt,
vctxt->inode->localName,
@@ -26811,6 +26857,11 @@
vctxt->skipDepth = 0;
return(ret);
}
+ /*
+ * Augment the IDC definitions for the main schema and all imported ones
+ * NOTE: main schema is the first in the imported list
+ */
+ xmlHashScan(vctxt->schema->schemasImports,(xmlHashScanner)xmlSchemaAugmentImportedIDC, vctxt);
}
if (vctxt->depth > 0) {
/*
@@ -26904,15 +26955,15 @@
if (vctxt->inode->typeDef == NULL) {
vctxt->inode->flags |= XML_SCHEMA_NODE_INFO_ERR_BAD_TYPE;
ret = XML_SCHEMAV_CVC_TYPE_1;
- VERROR(ret, NULL,
- "The type definition is absent");
+ VERROR(ret, NULL,
+ "The type definition is absent");
goto exit;
}
if (vctxt->inode->typeDef->flags & XML_SCHEMAS_TYPE_ABSTRACT) {
vctxt->inode->flags |= XML_SCHEMA_NODE_INFO_ERR_BAD_TYPE;
ret = XML_SCHEMAV_CVC_TYPE_2;
- VERROR(ret, NULL,
- "The type definition is abstract");
+ VERROR(ret, NULL,
+ "The type definition is abstract");
goto exit;
}
/*
@@ -27159,9 +27210,9 @@
#endif
/************************************************************************
- * *
- * SAX validation handlers *
- * *
+ * *
+ * SAX validation handlers *
+ * *
************************************************************************/
/*
@@ -27412,9 +27463,9 @@
}
/************************************************************************
- * *
- * Validation interfaces *
- * *
+ * *
+ * Validation interfaces *
+ * *
************************************************************************/
/**
@@ -27444,8 +27495,28 @@
}
/**
+ * xmlSchemaValidateSetFilename:
+ * @vctxt: the schema validation context
+ * @filename: the file name
+ *
+ * Workaround to provide file error reporting information when this is
+ * not provided by current APIs
+ */
+void
+xmlSchemaValidateSetFilename(xmlSchemaValidCtxtPtr vctxt, const char *filename) {
+ if (vctxt == NULL)
+ return;
+ if (vctxt->filename != NULL)
+ xmlFree(vctxt->filename);
+ if (filename != NULL)
+ vctxt->filename = (char *) xmlStrdup((const xmlChar *) filename);
+ else
+ vctxt->filename = NULL;
+}
+
+/**
* xmlSchemaClearValidCtxt:
- * @ctxt: the schema validation context
+ * @vctxt: the schema validation context
*
* Free the resources associated to the schema validation context;
* leaves some fields alive intended for reuse of the context.
@@ -27546,6 +27617,11 @@
* where the user provides the dict?
*/
vctxt->dict = xmlDictCreate();
+
+ if (vctxt->filename != NULL) {
+ xmlFree(vctxt->filename);
+ vctxt->filename = NULL;
+ }
}
/**
@@ -27631,6 +27707,8 @@
xmlSchemaItemListFree(ctxt->nodeQNames);
if (ctxt->dict != NULL)
xmlDictFree(ctxt->dict);
+ if (ctxt->filename != NULL)
+ xmlFree(ctxt->filename);
xmlFree(ctxt);
}
@@ -27785,7 +27863,10 @@
const xmlChar *nsName;
/* DOC VAL TODO: Move this to the start function. */
- valRoot = xmlDocGetRootElement(vctxt->doc);
+ if (vctxt->validationRoot != NULL)
+ valRoot = vctxt->validationRoot;
+ else
+ valRoot = xmlDocGetRootElement(vctxt->doc);
if (valRoot == NULL) {
/* VAL TODO: Error code? */
VERROR(1, NULL, "The document has no document element");
@@ -28106,9 +28187,9 @@
/************************************************************************
- * *
- * Function and data for SAX streaming API *
- * *
+ * *
+ * Function and data for SAX streaming API *
+ * *
************************************************************************/
typedef struct _xmlSchemaSplitSAXData xmlSchemaSplitSAXData;
typedef xmlSchemaSplitSAXData *xmlSchemaSplitSAXDataPtr;
@@ -28625,6 +28706,63 @@
}
/**
+ * xmlSchemaValidateSetLocator:
+ * @vctxt: a schema validation context
+ * @f: the locator function pointer
+ * @ctxt: the locator context
+ *
+ * Allows to set a locator function to the validation context,
+ * which will be used to provide file and line information since
+ * those are not provided as part of the SAX validation flow
+ * Setting @f to NULL disable the locator.
+ */
+
+void
+xmlSchemaValidateSetLocator(xmlSchemaValidCtxtPtr vctxt,
+ xmlSchemaValidityLocatorFunc f,
+ void *ctxt)
+{
+ if (vctxt == NULL) return;
+ vctxt->locFunc = f;
+ vctxt->locCtxt = ctxt;
+}
+
+/**
+ * xmlSchemaValidateStreamLocator:
+ * @ctx: the xmlTextReaderPtr used
+ * @file: returned file information
+ * @line: returned line information
+ *
+ * Internal locator function for the readers
+ *
+ * Returns 0 in case the Schema validation could be (des)activated and
+ * -1 in case of error.
+ */
+static int
+xmlSchemaValidateStreamLocator(void *ctx, const char **file,
+ unsigned long *line) {
+ xmlParserCtxtPtr ctxt;
+
+ if ((ctx == NULL) || ((file == NULL) && (line == NULL)))
+ return(-1);
+
+ if (file != NULL)
+ *file = NULL;
+ if (line != NULL)
+ *line = 0;
+
+ ctxt = (xmlParserCtxtPtr) ctx;
+ if (ctxt->input != NULL) {
+ if (file != NULL)
+ *file = ctxt->input->filename;
+ if (line != NULL)
+ *line = ctxt->input->line;
+ return(0);
+ }
+ return(-1);
+}
+
+/**
* xmlSchemaValidateStream:
* @ctxt: a schema validation context
* @input: the input to use for reading the data
@@ -28667,6 +28805,7 @@
xmlCtxtUseOptions(pctxt, options);
#endif
pctxt->linenumbers = 1;
+ xmlSchemaValidateSetLocator(ctxt, xmlSchemaValidateStreamLocator, pctxt);
inputStream = xmlNewIOInputStream(pctxt, input, enc);;
if (inputStream == NULL) {
diff --git a/third_party/libxml/src/xmlschemastypes.c b/third_party/libxml/src/xmlschemastypes.c
index d0ee8a2..ff64f50 100644
--- a/third_party/libxml/src/xmlschemastypes.c
+++ b/third_party/libxml/src/xmlschemastypes.c
@@ -40,7 +40,7 @@
extern double xmlXPathNINF;
#endif
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
@@ -75,7 +75,7 @@
typedef xmlSchemaValDuration *xmlSchemaValDurationPtr;
struct _xmlSchemaValDuration {
long mon; /* mon stores years also */
- long day;
+ long day;
double sec; /* sec stores min and hour also */
};
@@ -189,7 +189,7 @@
/************************************************************************
* *
- * Datatype error handlers *
+ * Datatype error handlers *
* *
************************************************************************/
/**
@@ -206,7 +206,7 @@
/************************************************************************
* *
- * Base types support *
+ * Base types support *
* *
************************************************************************/
@@ -242,6 +242,10 @@
}
ret->type = XML_SCHEMA_FACET_MINLENGTH;
ret->val = xmlSchemaNewValue(XML_SCHEMAS_NNINTEGER);
+ if (ret->val == NULL) {
+ xmlFree(ret);
+ return(NULL);
+ }
ret->val->value.decimal.lo = value;
return (ret);
}
@@ -254,7 +258,7 @@
* Initialize one primitive built-in type
*/
static xmlSchemaTypePtr
-xmlSchemaInitBasicType(const char *name, xmlSchemaValType type,
+xmlSchemaInitBasicType(const char *name, xmlSchemaValType type,
xmlSchemaTypePtr baseType) {
xmlSchemaTypePtr ret;
@@ -267,31 +271,31 @@
ret->name = (const xmlChar *)name;
ret->targetNamespace = XML_SCHEMAS_NAMESPACE_NAME;
ret->type = XML_SCHEMA_TYPE_BASIC;
- ret->baseType = baseType;
+ ret->baseType = baseType;
ret->contentType = XML_SCHEMA_CONTENT_BASIC;
/*
* Primitive types.
*/
- switch (type) {
- case XML_SCHEMAS_STRING:
- case XML_SCHEMAS_DECIMAL:
- case XML_SCHEMAS_DATE:
- case XML_SCHEMAS_DATETIME:
- case XML_SCHEMAS_TIME:
- case XML_SCHEMAS_GYEAR:
- case XML_SCHEMAS_GYEARMONTH:
- case XML_SCHEMAS_GMONTH:
- case XML_SCHEMAS_GMONTHDAY:
- case XML_SCHEMAS_GDAY:
- case XML_SCHEMAS_DURATION:
- case XML_SCHEMAS_FLOAT:
- case XML_SCHEMAS_DOUBLE:
- case XML_SCHEMAS_BOOLEAN:
- case XML_SCHEMAS_ANYURI:
- case XML_SCHEMAS_HEXBINARY:
- case XML_SCHEMAS_BASE64BINARY:
- case XML_SCHEMAS_QNAME:
- case XML_SCHEMAS_NOTATION:
+ switch (type) {
+ case XML_SCHEMAS_STRING:
+ case XML_SCHEMAS_DECIMAL:
+ case XML_SCHEMAS_DATE:
+ case XML_SCHEMAS_DATETIME:
+ case XML_SCHEMAS_TIME:
+ case XML_SCHEMAS_GYEAR:
+ case XML_SCHEMAS_GYEARMONTH:
+ case XML_SCHEMAS_GMONTH:
+ case XML_SCHEMAS_GMONTHDAY:
+ case XML_SCHEMAS_GDAY:
+ case XML_SCHEMAS_DURATION:
+ case XML_SCHEMAS_FLOAT:
+ case XML_SCHEMAS_DOUBLE:
+ case XML_SCHEMAS_BOOLEAN:
+ case XML_SCHEMAS_ANYURI:
+ case XML_SCHEMAS_HEXBINARY:
+ case XML_SCHEMAS_BASE64BINARY:
+ case XML_SCHEMAS_QNAME:
+ case XML_SCHEMAS_NOTATION:
ret->flags |= XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE;
break;
default:
@@ -309,7 +313,7 @@
case XML_SCHEMAS_ENTITIES:
ret->flags |= XML_SCHEMAS_TYPE_VARIETY_LIST;
ret->facets = xmlSchemaNewMinLengthFacet(1);
- ret->flags |= XML_SCHEMAS_TYPE_HAS_FACETS;
+ ret->flags |= XML_SCHEMAS_TYPE_HAS_FACETS;
break;
default:
ret->flags |= XML_SCHEMAS_TYPE_VARIETY_ATOMIC;
@@ -390,19 +394,19 @@
return;
xmlSchemaTypesBank = xmlHashCreate(40);
-
+
/*
* 3.4.7 Built-in Complex Type Definition
*/
xmlSchemaTypeAnyTypeDef = xmlSchemaInitBasicType("anyType",
- XML_SCHEMAS_ANYTYPE,
+ XML_SCHEMAS_ANYTYPE,
NULL);
xmlSchemaTypeAnyTypeDef->baseType = xmlSchemaTypeAnyTypeDef;
xmlSchemaTypeAnyTypeDef->contentType = XML_SCHEMA_CONTENT_MIXED;
/*
* Init the content type.
*/
- xmlSchemaTypeAnyTypeDef->contentType = XML_SCHEMA_CONTENT_MIXED;
+ xmlSchemaTypeAnyTypeDef->contentType = XML_SCHEMA_CONTENT_MIXED;
{
xmlSchemaParticlePtr particle;
xmlSchemaModelGroupPtr sequence;
@@ -420,7 +424,7 @@
return;
}
memset(sequence, 0, sizeof(xmlSchemaModelGroup));
- sequence->type = XML_SCHEMA_TYPE_SEQUENCE;
+ sequence->type = XML_SCHEMA_TYPE_SEQUENCE;
particle->children = (xmlSchemaTreeItemPtr) sequence;
/* Second particle. */
particle = xmlSchemaAddParticle();
@@ -437,9 +441,9 @@
}
memset(wild, 0, sizeof(xmlSchemaWildcard));
wild->type = XML_SCHEMA_TYPE_ANY;
- wild->any = 1;
- wild->processContents = XML_SCHEMAS_ANY_LAX;
- particle->children = (xmlSchemaTreeItemPtr) wild;
+ wild->any = 1;
+ wild->processContents = XML_SCHEMAS_ANY_LAX;
+ particle->children = (xmlSchemaTreeItemPtr) wild;
/*
* Create the attribute wildcard.
*/
@@ -451,10 +455,10 @@
}
memset(wild, 0, sizeof(xmlSchemaWildcard));
wild->any = 1;
- wild->processContents = XML_SCHEMAS_ANY_LAX;
+ wild->processContents = XML_SCHEMAS_ANY_LAX;
xmlSchemaTypeAnyTypeDef->attributeWildcard = wild;
}
- xmlSchemaTypeAnySimpleTypeDef = xmlSchemaInitBasicType("anySimpleType",
+ xmlSchemaTypeAnySimpleTypeDef = xmlSchemaInitBasicType("anySimpleType",
XML_SCHEMAS_ANYSIMPLETYPE,
xmlSchemaTypeAnyTypeDef);
/*
@@ -513,7 +517,7 @@
xmlSchemaTypeAnySimpleTypeDef);
xmlSchemaTypeNotationDef = xmlSchemaInitBasicType("NOTATION",
XML_SCHEMAS_NOTATION,
- xmlSchemaTypeAnySimpleTypeDef);
+ xmlSchemaTypeAnySimpleTypeDef);
xmlSchemaTypeQNameDef = xmlSchemaInitBasicType("QName",
XML_SCHEMAS_QNAME,
xmlSchemaTypeAnySimpleTypeDef);
@@ -583,7 +587,7 @@
xmlSchemaTypeNCNameDef);
xmlSchemaTypeIdrefDef = xmlSchemaInitBasicType("IDREF",
XML_SCHEMAS_IDREF,
- xmlSchemaTypeNCNameDef);
+ xmlSchemaTypeNCNameDef);
xmlSchemaTypeEntityDef = xmlSchemaInitBasicType("ENTITY",
XML_SCHEMAS_ENTITY,
xmlSchemaTypeNCNameDef);
@@ -615,7 +619,7 @@
*
* Cleanup the default XML Schemas type library
*/
-void
+void
xmlSchemaCleanupTypes(void) {
if (xmlSchemaTypesInitialized == 0)
return;
@@ -629,13 +633,13 @@
/* Content type. */
particle = (xmlSchemaParticlePtr) xmlSchemaTypeAnyTypeDef->subtypes;
/* Wildcard. */
- xmlSchemaFreeWildcard((xmlSchemaWildcardPtr)
+ xmlSchemaFreeWildcard((xmlSchemaWildcardPtr)
particle->children->children->children);
xmlFree((xmlSchemaParticlePtr) particle->children->children);
/* Sequence model group. */
xmlFree((xmlSchemaModelGroupPtr) particle->children);
xmlFree((xmlSchemaParticlePtr) particle);
- xmlSchemaTypeAnyTypeDef->subtypes = NULL;
+ xmlSchemaTypeAnyTypeDef->subtypes = NULL;
}
xmlHashFree(xmlSchemaTypesBank, (xmlHashDeallocator) xmlSchemaFreeType);
xmlSchemaTypesInitialized = 0;
@@ -665,12 +669,12 @@
(facetType == XML_SCHEMA_FACET_WHITESPACE))
return (1);
else
- return (0);
+ return (0);
case XML_SCHEMAS_STRING:
case XML_SCHEMAS_NOTATION:
case XML_SCHEMAS_QNAME:
- case XML_SCHEMAS_ANYURI:
- case XML_SCHEMAS_BASE64BINARY:
+ case XML_SCHEMAS_ANYURI:
+ case XML_SCHEMAS_BASE64BINARY:
case XML_SCHEMAS_HEXBINARY:
if ((facetType == XML_SCHEMA_FACET_LENGTH) ||
(facetType == XML_SCHEMA_FACET_MINLENGTH) ||
@@ -693,12 +697,12 @@
(facetType == XML_SCHEMA_FACET_MINEXCLUSIVE))
return (1);
else
- return (0);
+ return (0);
case XML_SCHEMAS_TIME:
- case XML_SCHEMAS_GDAY:
+ case XML_SCHEMAS_GDAY:
case XML_SCHEMAS_GMONTH:
- case XML_SCHEMAS_GMONTHDAY:
- case XML_SCHEMAS_GYEAR:
+ case XML_SCHEMAS_GMONTHDAY:
+ case XML_SCHEMAS_GYEAR:
case XML_SCHEMAS_GYEARMONTH:
case XML_SCHEMAS_DATE:
case XML_SCHEMAS_DATETIME:
@@ -714,7 +718,7 @@
(facetType == XML_SCHEMA_FACET_MINEXCLUSIVE))
return (1);
else
- return (0);
+ return (0);
default:
break;
}
@@ -736,7 +740,7 @@
if (xmlSchemaTypesInitialized == 0)
xmlSchemaInitTypes();
switch (type) {
-
+
case XML_SCHEMAS_ANYSIMPLETYPE:
return (xmlSchemaTypeAnySimpleTypeDef);
case XML_SCHEMAS_STRING:
@@ -752,7 +756,7 @@
case XML_SCHEMAS_GMONTH:
return (xmlSchemaTypeGMonthDef);
case XML_SCHEMAS_GMONTHDAY:
- return (xmlSchemaTypeGMonthDayDef);
+ return (xmlSchemaTypeGMonthDayDef);
case XML_SCHEMAS_GYEAR:
return (xmlSchemaTypeGYearDef);
case XML_SCHEMAS_GYEARMONTH:
@@ -828,7 +832,7 @@
case XML_SCHEMAS_BASE64BINARY:
return (xmlSchemaTypeBase64BinaryDef);
case XML_SCHEMAS_ANYTYPE:
- return (xmlSchemaTypeAnyTypeDef);
+ return (xmlSchemaTypeAnyTypeDef);
default:
return (NULL);
}
@@ -880,7 +884,7 @@
*/
const xmlChar *
xmlSchemaValueGetAsString(xmlSchemaValPtr val)
-{
+{
if (val == NULL)
return (NULL);
switch (val->type) {
@@ -913,7 +917,7 @@
*/
int
xmlSchemaValueGetAsBoolean(xmlSchemaValPtr val)
-{
+{
if ((val == NULL) || (val->type != XML_SCHEMAS_BOOLEAN))
return (0);
return (val->value.b);
@@ -924,8 +928,8 @@
* @type: the value type
* @value: the value
*
- * Allocate a new simple type value. The type can be
- * of XML_SCHEMAS_STRING.
+ * Allocate a new simple type value. The type can be
+ * of XML_SCHEMAS_STRING.
* WARNING: This one is intended to be expanded for other
* string based types. We need this for anySimpleType as well.
* The given value is consumed and freed with the struct.
@@ -1007,11 +1011,11 @@
*
* Cleanup the default XML Schemas type library
*/
-void
+void
xmlSchemaFreeValue(xmlSchemaValPtr value) {
xmlSchemaValPtr prev;
- while (value != NULL) {
+ while (value != NULL) {
switch (value->type) {
case XML_SCHEMAS_STRING:
case XML_SCHEMAS_NORMSTRING:
@@ -1025,7 +1029,7 @@
case XML_SCHEMAS_IDREF:
case XML_SCHEMAS_IDREFS:
case XML_SCHEMAS_ENTITY:
- case XML_SCHEMAS_ENTITIES:
+ case XML_SCHEMAS_ENTITIES:
case XML_SCHEMAS_ANYURI:
case XML_SCHEMAS_ANYSIMPLETYPE:
if (value->value.str != NULL)
@@ -1052,7 +1056,7 @@
prev = value;
value = value->next;
xmlFree(prev);
- }
+ }
}
/**
@@ -1088,9 +1092,9 @@
if ((type == NULL) || (type->type != XML_SCHEMA_TYPE_BASIC))
return (NULL);
switch (type->builtInType) {
- case XML_SCHEMAS_NMTOKENS:
+ case XML_SCHEMAS_NMTOKENS:
return (xmlSchemaTypeNmtokenDef );
- case XML_SCHEMAS_IDREFS:
+ case XML_SCHEMAS_IDREFS:
return (xmlSchemaTypeIdrefDef);
case XML_SCHEMAS_ENTITIES:
return (xmlSchemaTypeEntityDef);
@@ -1342,13 +1346,13 @@
*/
static int
_xmlSchemaParseTime (xmlSchemaValDatePtr dt, const xmlChar **str) {
- const xmlChar *cur = *str;
+ const xmlChar *cur = *str;
int ret = 0;
int value = 0;
PARSE_2_DIGITS(value, cur, ret);
if (ret != 0)
- return ret;
+ return ret;
if (*cur != ':')
return 1;
if (!VALID_HOUR(value))
@@ -1614,7 +1618,7 @@
const xmlChar *rewnd = cur;
cur++;
- ret = _xmlSchemaParseGDay(&(dt->value.date), &cur);
+ ret = _xmlSchemaParseGDay(&(dt->value.date), &cur);
if ((ret == 0) && ((*cur == 0) || (*cur != ':'))) {
/*
@@ -1852,7 +1856,7 @@
}
cur++;
if (collapse)
- while IS_WSP_BLANK_CH(*cur) cur++;
+ while IS_WSP_BLANK_CH(*cur) cur++;
}
if (isneg) {
@@ -1908,13 +1912,13 @@
*/
xmlChar *
xmlSchemaWhiteSpaceReplace(const xmlChar *value) {
- const xmlChar *cur = value;
- xmlChar *ret = NULL, *mcur;
+ const xmlChar *cur = value;
+ xmlChar *ret = NULL, *mcur;
- if (value == NULL)
+ if (value == NULL)
return(NULL);
-
- while ((*cur != 0) &&
+
+ while ((*cur != 0) &&
(((*cur) != 0xd) && ((*cur) != 0x9) && ((*cur) != 0xa))) {
cur++;
}
@@ -1927,7 +1931,7 @@
if ( ((*mcur) == 0xd) || ((*mcur) == 0x9) || ((*mcur) == 0xa) )
*mcur = ' ';
mcur++;
- } while (*mcur != 0);
+ } while (*mcur != 0);
return(ret);
}
@@ -2072,7 +2076,7 @@
const xmlChar *tmp, *cur = *str;
int ret = 0, i = 0;
- if (!((*cur >= '0') && (*cur <= '9')))
+ if (!((*cur >= '0') && (*cur <= '9')))
return(-2);
while (*cur == '0') { /* ignore leading zeroes */
@@ -2148,7 +2152,7 @@
if ((flags == 0) && (value != NULL)) {
if ((type->builtInType != XML_SCHEMAS_STRING) &&
- (type->builtInType != XML_SCHEMAS_ANYTYPE) &&
+ (type->builtInType != XML_SCHEMAS_ANYTYPE) &&
(type->builtInType != XML_SCHEMAS_ANYSIMPLETYPE)) {
if (type->builtInType == XML_SCHEMAS_NORMSTRING)
norm = xmlSchemaWhiteSpaceReplace(value);
@@ -2160,7 +2164,7 @@
}
switch (type->builtInType) {
- case XML_SCHEMAS_UNKNOWN:
+ case XML_SCHEMAS_UNKNOWN:
goto error;
case XML_SCHEMAS_ANYTYPE:
case XML_SCHEMAS_ANYSIMPLETYPE:
@@ -2171,10 +2175,10 @@
*val = v;
} else {
goto error;
- }
+ }
}
goto return0;
- case XML_SCHEMAS_STRING:
+ case XML_SCHEMAS_STRING:
if (! normOnTheFly) {
const xmlChar *cur = value;
@@ -2253,7 +2257,7 @@
const xmlChar *cur = value;
unsigned int len, neg, integ, hasLeadingZeroes;
xmlChar cval[25];
- xmlChar *cptr = cval;
+ xmlChar *cptr = cval;
if ((cur == NULL) || (*cur == 0))
goto return1;
@@ -2327,10 +2331,10 @@
v = xmlSchemaNewValue(XML_SCHEMAS_DECIMAL);
if (v != NULL) {
/*
- * Now evaluate the significant digits of the number
- */
+ * Now evaluate the significant digits of the number
+ */
if (len != 0) {
-
+
if (integ != ~0u) {
/*
* Get rid of trailing zeroes in the
@@ -2389,9 +2393,11 @@
normOnTheFly);
break;
case XML_SCHEMAS_FLOAT:
- case XML_SCHEMAS_DOUBLE:{
+ case XML_SCHEMAS_DOUBLE: {
const xmlChar *cur = value;
int neg = 0;
+ int digits_before = 0;
+ int digits_after = 0;
if (normOnTheFly)
while IS_WSP_BLANK_CH(*cur) cur++;
@@ -2464,12 +2470,17 @@
goto return1;
while ((*cur >= '0') && (*cur <= '9')) {
cur++;
+ digits_before++;
}
if (*cur == '.') {
cur++;
- while ((*cur >= '0') && (*cur <= '9'))
+ while ((*cur >= '0') && (*cur <= '9')) {
cur++;
+ digits_after++;
+ }
}
+ if ((digits_before == 0) && (digits_after == 0))
+ goto return1;
if ((*cur == 'e') || (*cur == 'E')) {
cur++;
if ((*cur == '-') || (*cur == '+'))
@@ -2597,8 +2608,8 @@
} else {
cur++;
}
- }
- }
+ }
+ }
if (val != NULL) {
v = xmlSchemaNewValue(XML_SCHEMAS_TOKEN);
if (v != NULL) {
@@ -2611,7 +2622,7 @@
goto return0;
}
case XML_SCHEMAS_LANGUAGE:
- if (normOnTheFly) {
+ if (normOnTheFly) {
norm = xmlSchemaCollapseString(value);
if (norm != NULL)
value = norm;
@@ -2896,11 +2907,11 @@
}
goto done;
}
- case XML_SCHEMAS_ANYURI:{
+ case XML_SCHEMAS_ANYURI:{
if (*value != 0) {
xmlURIPtr uri;
xmlChar *tmpval, *cur;
- if (normOnTheFly) {
+ if (normOnTheFly) {
norm = xmlSchemaCollapseString(value);
if (norm != NULL)
value = norm;
@@ -2989,12 +3000,12 @@
}
case XML_SCHEMAS_BASE64BINARY:{
/* ISSUE:
- *
+ *
* Ignore all stray characters? (yes, currently)
* Worry about long lines? (no, currently)
- *
+ *
* rfc2045.txt:
- *
+ *
* "The encoded output stream must be represented in lines of
* no more than 76 characters each. All line breaks or other
* characters not found in Table 1 must be ignored by decoding
@@ -3405,7 +3416,7 @@
/*
* First test: If x is -ve and not zero
*/
- if ((x->value.decimal.sign) &&
+ if ((x->value.decimal.sign) &&
((x->value.decimal.lo != 0) ||
(x->value.decimal.mi != 0) ||
(x->value.decimal.hi != 0))) {
@@ -3562,8 +3573,8 @@
/* seconds */
sec = x->value.dur.sec - y->value.dur.sec;
- carry = (long)sec / SECS_PER_DAY;
- sec -= (double)(carry * SECS_PER_DAY);
+ carry = (long)(sec / SECS_PER_DAY);
+ sec -= ((double)carry) * SECS_PER_DAY;
/* days */
day = x->value.dur.day - y->value.dur.day + carry;
@@ -3646,7 +3657,7 @@
xmlSchemaValPtr ret = xmlSchemaNewValue(v->type);
if (ret == NULL)
return NULL;
-
+
memcpy(ret, v, sizeof(xmlSchemaVal));
ret->next = NULL;
return ret;
@@ -3692,7 +3703,7 @@
if (val->value.str != NULL)
cur->value.str = xmlStrdup(BAD_CAST val->value.str);
break;
- case XML_SCHEMAS_QNAME:
+ case XML_SCHEMAS_QNAME:
case XML_SCHEMAS_NOTATION:
cur = xmlSchemaDupVal(val);
if (val->value.qname.name != NULL)
@@ -3834,16 +3845,17 @@
if (tyr == 0)
tyr--;
/*
- * Coverity detected an overrun in daysInMonth
+ * Coverity detected an overrun in daysInMonth
* of size 12 at position 12 with index variable "((r)->mon - 1)"
*/
- if (tmon < 0)
- tmon = 0;
+ if (tmon < 1)
+ tmon = 1;
if (tmon > 12)
tmon = 12;
tempdays += MAX_DAYINMONTH(tyr, tmon);
carry = -1;
- } else if (tempdays > (long) MAX_DAYINMONTH(r->year, r->mon)) {
+ } else if (VALID_YEAR(r->year) && VALID_MONTH(r->mon) &&
+ tempdays > (long) MAX_DAYINMONTH(r->year, r->mon)) {
tempdays = tempdays - MAX_DAYINMONTH(r->year, r->mon);
carry = 1;
} else
@@ -3859,7 +3871,7 @@
r->year++;
}
}
-
+
r->day = tempdays;
/*
@@ -3924,7 +3936,7 @@
* _xmlSchemaDateCastYMToDays:
* @dt: an #xmlSchemaValPtr
*
- * Convert mon and year of @dt to total number of days. Take the
+ * Convert mon and year of @dt to total number of days. Take the
* number of years since (or before) 1 AD and add the number of leap
* years. This is a function because negative
* years must be handled a little differently and there is no zero year.
@@ -4104,7 +4116,7 @@
ret = -1;
else if (sec > 0.0)
ret = 1;
-
+
}
xmlSchemaFreeValue(p1);
xmlSchemaFreeValue(q1);
@@ -4245,7 +4257,7 @@
int invert)
{
int tmp;
-
+
while ((*x != 0) && (*y != 0)) {
if (IS_WSP_REPLACE_CH(*y)) {
if (! IS_WSP_SPACE_CH(*x)) {
@@ -4260,7 +4272,7 @@
else
return(1);
}
- }
+ }
} else {
tmp = *x - *y;
if (tmp < 0) {
@@ -4314,7 +4326,7 @@
{
int tmp;
- /*
+ /*
* Skip leading blank chars of the collapsed string.
*/
while IS_WSP_BLANK_CH(*y)
@@ -4403,12 +4415,12 @@
{
int tmp;
- /*
+ /*
* Skip leading blank chars of the collapsed string.
*/
while IS_WSP_BLANK_CH(*y)
y++;
-
+
while ((*x != 0) && (*y != 0)) {
if IS_WSP_BLANK_CH(*y) {
if (! IS_WSP_BLANK_CH(*x)) {
@@ -4428,8 +4440,8 @@
}
}
x++;
- y++;
- /*
+ y++;
+ /*
* Skip contiguous blank chars of the collapsed string.
*/
while IS_WSP_BLANK_CH(*y)
@@ -4463,7 +4475,7 @@
return(-1);
else
return(1);
- }
+ }
if (*y != 0) {
/*
* Skip trailing blank chars of the collapsed string.
@@ -4496,27 +4508,27 @@
const xmlChar *y)
{
int tmp;
-
+
while ((*x != 0) && (*y != 0)) {
if IS_WSP_BLANK_CH(*y) {
if (! IS_WSP_BLANK_CH(*x)) {
if ((*x - 0x20) < 0)
- return(-1);
+ return(-1);
else
return(1);
- }
+ }
} else {
if IS_WSP_BLANK_CH(*x) {
if ((0x20 - *y) < 0)
- return(-1);
+ return(-1);
else
return(1);
}
tmp = *x - *y;
if (tmp < 0)
- return(-1);
+ return(-1);
if (tmp > 0)
- return(1);
+ return(1);
}
x++;
y++;
@@ -4542,7 +4554,7 @@
xmlSchemaCompareNormStrings(const xmlChar *x,
const xmlChar *y) {
int tmp;
-
+
while (IS_BLANK_CH(*x)) x++;
while (IS_BLANK_CH(*y)) y++;
while ((*x != 0) && (*y != 0)) {
@@ -4735,13 +4747,13 @@
(ytype == XML_SCHEMAS_GYEARMONTH))
return (xmlSchemaCompareDates(x, y));
return (-2);
- /*
+ /*
* Note that we will support comparison of string types against
* anySimpleType as well.
*/
case XML_SCHEMAS_ANYSIMPLETYPE:
case XML_SCHEMAS_STRING:
- case XML_SCHEMAS_NORMSTRING:
+ case XML_SCHEMAS_NORMSTRING:
case XML_SCHEMAS_TOKEN:
case XML_SCHEMAS_LANGUAGE:
case XML_SCHEMAS_NMTOKEN:
@@ -4765,10 +4777,10 @@
/*
* TODO: Compare those against QName.
*/
- if (ytype == XML_SCHEMAS_QNAME) {
+ if (ytype == XML_SCHEMAS_QNAME) {
TODO
if (y == NULL)
- return(-2);
+ return(-2);
return (-2);
}
if ((ytype == XML_SCHEMAS_ANYSIMPLETYPE) ||
@@ -4790,7 +4802,7 @@
/* TODO: What about x < y or x > y. */
if (xmlStrEqual(xv, yv))
return (0);
- else
+ else
return (2);
} else if (yws == XML_SCHEMA_WHITESPACE_REPLACE)
return (xmlSchemaComparePreserveReplaceStrings(xv, yv, 0));
@@ -4816,7 +4828,7 @@
return (xmlSchemaCompareNormStrings(xv, yv));
} else
return (-2);
-
+
}
return (-2);
}
@@ -4887,7 +4899,7 @@
else
return(-1);
}
- return (-2);
+ return (-2);
case XML_SCHEMAS_IDREFS:
case XML_SCHEMAS_ENTITIES:
case XML_SCHEMAS_NMTOKENS:
@@ -4922,7 +4934,7 @@
if (y->type == XML_SCHEMAS_STRING)
yws = XML_SCHEMA_WHITESPACE_PRESERVE;
- else if (x->type == XML_SCHEMAS_NORMSTRING)
+ else if (y->type == XML_SCHEMAS_NORMSTRING)
yws = XML_SCHEMA_WHITESPACE_REPLACE;
else
yws = XML_SCHEMA_WHITESPACE_COLLAPSE;
@@ -5075,7 +5087,7 @@
if (expectedLen != NULL)
*expectedLen = facet->val->value.decimal.lo;
return (XML_SCHEMAV_CVC_LENGTH_VALID);
- }
+ }
} else if (facet->type == XML_SCHEMA_FACET_MINLENGTH) {
if (actualLen < facet->val->value.decimal.lo) {
if (expectedLen != NULL)
@@ -5089,12 +5101,12 @@
return (XML_SCHEMAV_CVC_MAXLENGTH_VALID);
}
} else
- /*
- * NOTE: That we can pass NULL as xmlSchemaValPtr to
+ /*
+ * NOTE: That we can pass NULL as xmlSchemaValPtr to
* xmlSchemaValidateFacet, since the remaining facet types
- * are: XML_SCHEMA_FACET_PATTERN, XML_SCHEMA_FACET_ENUMERATION.
+ * are: XML_SCHEMA_FACET_PATTERN, XML_SCHEMA_FACET_ENUMERATION.
*/
- return(xmlSchemaValidateFacet(NULL, facet, value, NULL));
+ return(xmlSchemaValidateFacet(NULL, facet, value, NULL));
return (0);
}
@@ -5107,7 +5119,7 @@
* @ws: the whitespace type of the value
* @length: the actual length of the value
*
- * Checka a value against a "length", "minLength" and "maxLength"
+ * Checka a value against a "length", "minLength" and "maxLength"
* facet; sets @length to the computed length of @value.
*
* Returns 0 if the value is valid, a positive error code
@@ -5119,7 +5131,7 @@
const xmlChar *value,
xmlSchemaValPtr val,
unsigned long *length,
- xmlSchemaWhitespaceValueType ws)
+ xmlSchemaWhitespaceValueType ws)
{
unsigned int len = 0;
@@ -5130,7 +5142,7 @@
(facet->type != XML_SCHEMA_FACET_MAXLENGTH) &&
(facet->type != XML_SCHEMA_FACET_MINLENGTH))
return (-1);
-
+
/*
* TODO: length, maxLength and minLength must be of type
* nonNegativeInteger only. Check if decimal is used somehow.
@@ -5164,7 +5176,7 @@
if (ws == XML_SCHEMA_WHITESPACE_COLLAPSE)
len = xmlSchemaNormLen(value);
else
- /*
+ /*
* Should be OK for "preserve" as well.
*/
len = xmlUTF8Strlen(value);
@@ -5176,7 +5188,7 @@
case XML_SCHEMAS_NMTOKEN:
case XML_SCHEMAS_NAME:
case XML_SCHEMAS_NCNAME:
- case XML_SCHEMAS_ID:
+ case XML_SCHEMAS_ID:
/*
* FIXME: What exactly to do with anyURI?
*/
@@ -5185,11 +5197,11 @@
len = xmlSchemaNormLen(value);
break;
case XML_SCHEMAS_QNAME:
- case XML_SCHEMAS_NOTATION:
- /*
+ case XML_SCHEMAS_NOTATION:
+ /*
* For QName and NOTATION, those facets are
* deprecated and should be ignored.
- */
+ */
return (0);
default:
TODO
@@ -5209,7 +5221,7 @@
if (len > facet->val->value.decimal.lo)
return(XML_SCHEMAV_CVC_MAXLENGTH_VALID);
}
-
+
return (0);
}
@@ -5221,18 +5233,18 @@
* @val: the precomputed value
* @length: the actual length of the value
*
- * Checka a value against a "length", "minLength" and "maxLength"
+ * Checka a value against a "length", "minLength" and "maxLength"
* facet; sets @length to the computed length of @value.
*
* Returns 0 if the value is valid, a positive error code
* otherwise and -1 in case of an internal or API error.
*/
int
-xmlSchemaValidateLengthFacet(xmlSchemaTypePtr type,
+xmlSchemaValidateLengthFacet(xmlSchemaTypePtr type,
xmlSchemaFacetPtr facet,
const xmlChar *value,
xmlSchemaValPtr val,
- unsigned long *length)
+ unsigned long *length)
{
if (type == NULL)
return(-1);
@@ -5242,7 +5254,7 @@
}
/**
- * xmlSchemaValidateLengthFacetWhtsp:
+ * xmlSchemaValidateLengthFacetWhtsp:
* @facet: the facet to check
* @valType: the built-in type
* @value: the lexical repr. of the value to be validated
@@ -5250,7 +5262,7 @@
* @ws: the whitespace type of the value
* @length: the actual length of the value
*
- * Checka a value against a "length", "minLength" and "maxLength"
+ * Checka a value against a "length", "minLength" and "maxLength"
* facet; sets @length to the computed length of @value.
*
* Returns 0 if the value is valid, a positive error code
@@ -5285,7 +5297,7 @@
static int
xmlSchemaValidateFacetInternal(xmlSchemaFacetPtr facet,
xmlSchemaWhitespaceValueType fws,
- xmlSchemaValType valType,
+ xmlSchemaValType valType,
const xmlChar *value,
xmlSchemaValPtr val,
xmlSchemaWhitespaceValueType ws)
@@ -5297,7 +5309,7 @@
switch (facet->type) {
case XML_SCHEMA_FACET_PATTERN:
- /*
+ /*
* NOTE that for patterns, the @value needs to be the normalized
* value, *not* the lexical initial value or the canonical value.
*/
@@ -5398,7 +5410,7 @@
else {
switch (valType) {
case XML_SCHEMAS_STRING:
- case XML_SCHEMAS_NORMSTRING:
+ case XML_SCHEMAS_NORMSTRING:
if (ws == XML_SCHEMA_WHITESPACE_UNKNOWN) {
/*
* This is to ensure API compatibility with the old
@@ -5414,13 +5426,13 @@
if (ws == XML_SCHEMA_WHITESPACE_COLLAPSE)
len = xmlSchemaNormLen(value);
else
- /*
+ /*
* Should be OK for "preserve" as well.
*/
len = xmlUTF8Strlen(value);
}
break;
- case XML_SCHEMAS_IDREF:
+ case XML_SCHEMAS_IDREF:
case XML_SCHEMAS_TOKEN:
case XML_SCHEMAS_LANGUAGE:
case XML_SCHEMAS_NMTOKEN:
@@ -5429,11 +5441,11 @@
case XML_SCHEMAS_ID:
case XML_SCHEMAS_ANYURI:
if (value != NULL)
- len = xmlSchemaNormLen(value);
- break;
+ len = xmlSchemaNormLen(value);
+ break;
default:
TODO
- }
+ }
}
if (facet->type == XML_SCHEMA_FACET_LENGTH) {
if (len != facet->val->value.decimal.lo)
@@ -5543,7 +5555,7 @@
int
xmlSchemaValidateFacetWhtsp(xmlSchemaFacetPtr facet,
xmlSchemaWhitespaceValueType fws,
- xmlSchemaValType valType,
+ xmlSchemaValType valType,
const xmlChar *value,
xmlSchemaValPtr val,
xmlSchemaWhitespaceValueType ws)
@@ -5604,13 +5616,13 @@
/*
* Result is in work, and after_fraction points
* just past the fractional part.
- * Use scientific notation
+ * Use scientific notation
*/
integer_place = DBL_DIG + EXPONENT_DIGITS + 1;
fraction_place = DBL_DIG - 1;
snprintf(work, sizeof(work),"%*.*e",
integer_place, fraction_place, number);
- after_fraction = strchr(work + DBL_DIG, 'e');
+ after_fraction = strchr(work + DBL_DIG, 'e');
/* Remove fractional trailing zeroes */
ptr = after_fraction;
while (*(--ptr) == '0')
@@ -5637,12 +5649,12 @@
* @val: the precomputed value
* @retValue: the returned value
*
- * Get a the cononical lexical representation of the value.
+ * Get the canonical lexical representation of the value.
* The caller has to FREE the returned retValue.
*
* WARNING: Some value types are not supported yet, resulting
* in a @retValue of "???".
- *
+ *
* TODO: XML Schema 1.0 does not define canonical representations
* for: duration, gYearMonth, gYear, gMonthDay, gMonth, gDay,
* anyURI, QName, NOTATION. This will be fixed in XML Schema 1.1.
@@ -5662,7 +5674,7 @@
if (val->value.str == NULL)
*retValue = BAD_CAST xmlStrdup(BAD_CAST "");
else
- *retValue =
+ *retValue =
BAD_CAST xmlStrdup((const xmlChar *) val->value.str);
break;
case XML_SCHEMAS_NORMSTRING:
@@ -5679,7 +5691,7 @@
case XML_SCHEMAS_TOKEN:
case XML_SCHEMAS_LANGUAGE:
case XML_SCHEMAS_NMTOKEN:
- case XML_SCHEMAS_NAME:
+ case XML_SCHEMAS_NAME:
case XML_SCHEMAS_NCNAME:
case XML_SCHEMAS_ID:
case XML_SCHEMAS_IDREF:
@@ -5688,10 +5700,10 @@
case XML_SCHEMAS_ANYURI: /* Unclear */
if (val->value.str == NULL)
return (-1);
- *retValue =
+ *retValue =
BAD_CAST xmlSchemaCollapseString(BAD_CAST val->value.str);
if (*retValue == NULL)
- *retValue =
+ *retValue =
BAD_CAST xmlStrdup((const xmlChar *) val->value.str);
break;
case XML_SCHEMAS_QNAME:
@@ -5713,7 +5725,7 @@
/*
* TODO: Lookout for a more simple implementation.
*/
- if ((val->value.decimal.total == 1) &&
+ if ((val->value.decimal.total == 1) &&
(val->value.decimal.lo == 0)) {
*retValue = xmlStrdup(BAD_CAST "0.0");
} else {
@@ -5747,7 +5759,7 @@
else
snprintf(offs, bufsize - (offs - buf),
"%lu", dec.lo);
-
+
if (dec.frac != 0) {
if (dec.frac != dec.total) {
int diff = dec.total - dec.frac;
@@ -5760,7 +5772,7 @@
unsigned int i = 0;
/*
* Insert missing zeroes behind the decimal point.
- */
+ */
while (*(offs + i) != 0)
i++;
if (i < dec.total) {
@@ -5897,7 +5909,7 @@
snprintf((char *) *retValue, 6, "---%02u",
val->value.date.day);
}
- break;
+ break;
case XML_SCHEMAS_GMONTHDAY: {
/* TODO: Unclear in XML Schema 1.0 */
/* TODO: What to do with the timezone? */
@@ -5914,14 +5926,14 @@
/* TODO: What to do with the timezone? */
if (val->value.date.year < 0)
snprintf(buf, 35, "-%04ld-%02u",
- labs(val->value.date.year),
+ labs(val->value.date.year),
val->value.date.mon);
else
snprintf(buf, 35, "%04ld-%02u",
val->value.date.year, val->value.date.mon);
*retValue = BAD_CAST xmlStrdup(BAD_CAST buf);
}
- break;
+ break;
case XML_SCHEMAS_TIME:
{
char buf[30];
@@ -5932,8 +5944,8 @@
norm = xmlSchemaDateNormalize(val, 0);
if (norm == NULL)
return (-1);
- /*
- * TODO: Check if "%.14g" is portable.
+ /*
+ * TODO: Check if "%.14g" is portable.
*/
snprintf(buf, 30,
"%02u:%02u:%02.14gZ",
@@ -5949,7 +5961,7 @@
val->value.date.sec);
}
*retValue = BAD_CAST xmlStrdup(BAD_CAST buf);
- }
+ }
break;
case XML_SCHEMAS_DATE:
{
@@ -5977,7 +5989,7 @@
val->value.date.day);
}
*retValue = BAD_CAST xmlStrdup(BAD_CAST buf);
- }
+ }
break;
case XML_SCHEMAS_DATETIME:
{
@@ -6021,8 +6033,8 @@
*retValue = BAD_CAST xmlStrdup(BAD_CAST val->value.base64.str);
break;
case XML_SCHEMAS_FLOAT: {
- char buf[30];
- /*
+ char buf[30];
+ /*
* |m| < 16777216, -149 <= e <= 104.
* TODO: Handle, NaN, INF, -INF. The format is not
* yet conformant. The c type float does not cover
@@ -6043,7 +6055,7 @@
snprintf(buf, 40, "%01.14e", val->value.d);
*retValue = BAD_CAST xmlStrdup(BAD_CAST buf);
}
- break;
+ break;
default:
*retValue = BAD_CAST xmlStrdup(BAD_CAST "???");
return (1);
@@ -6059,7 +6071,7 @@
* @retValue: the returned value
* @ws: the whitespace type of the value
*
- * Get a the cononical representation of the value.
+ * Get the canonical representation of the value.
* The caller has to free the returned @retValue.
*
* Returns 0 if the value could be built, 1 if the value type is
@@ -6102,7 +6114,7 @@
break;
default:
return (xmlSchemaGetCanonValue(val, retValue));
- }
+ }
return (0);
}
diff --git a/third_party/libxml/src/xmlstring.c b/third_party/libxml/src/xmlstring.c
index 910f244..a37220d 100644
--- a/third_party/libxml/src/xmlstring.c
+++ b/third_party/libxml/src/xmlstring.c
@@ -3,7 +3,7 @@
*
* This module provides various utility functions for manipulating
* the xmlChar* type. All functions named xmlStr* have been moved here
- * from the parser.c file (their original home).
+ * from the parser.c file (their original home).
*
* See Copyright for the status of this software.
*
@@ -40,7 +40,7 @@
xmlChar *
xmlStrndup(const xmlChar *cur, int len) {
xmlChar *ret;
-
+
if ((cur == NULL) || (len < 0)) return(NULL);
ret = (xmlChar *) xmlMallocAtomic((len + 1) * sizeof(xmlChar));
if (ret == NULL) {
@@ -85,7 +85,7 @@
xmlCharStrndup(const char *cur, int len) {
int i;
xmlChar *ret;
-
+
if ((cur == NULL) || (len < 0)) return(NULL);
ret = (xmlChar *) xmlMallocAtomic((len + 1) * sizeof(xmlChar));
if (ret == NULL) {
@@ -170,7 +170,7 @@
* @name: the localname of the QName
* @str: the second xmlChar *
*
- * Check if a QName is Equal to a given string
+ * Check if a QName is Equal to a given string
*
* Returns 1 if they are equal, 0 if they are different
*/
@@ -340,7 +340,7 @@
const xmlChar *
xmlStrstr(const xmlChar *str, const xmlChar *val) {
int n;
-
+
if (str == NULL) return(NULL);
if (val == NULL) return(NULL);
n = xmlStrlen(val);
@@ -368,7 +368,7 @@
const xmlChar *
xmlStrcasestr(const xmlChar *str, const xmlChar *val) {
int n;
-
+
if (str == NULL) return(NULL);
if (val == NULL) return(NULL);
n = xmlStrlen(val);
@@ -396,7 +396,7 @@
xmlChar *
xmlStrsub(const xmlChar *str, int start, int len) {
int i;
-
+
if (str == NULL) return(NULL);
if (start < 0) return(NULL);
if (len < 0) return(NULL);
@@ -519,7 +519,7 @@
const xmlChar *p = add;
if (add == NULL) return(cur);
- if (cur == NULL)
+ if (cur == NULL)
return(xmlStrdup(add));
while (*p != 0) p++; /* non input consuming */
@@ -537,20 +537,20 @@
*
* Returns the number of characters written to @buf or -1 if an error occurs.
*/
-int XMLCDECL
+int XMLCDECL
xmlStrPrintf(xmlChar *buf, int len, const xmlChar *msg, ...) {
va_list args;
int ret;
-
+
if((buf == NULL) || (msg == NULL)) {
return(-1);
}
-
+
va_start(args, msg);
ret = vsnprintf((char *) buf, len, (const char *) msg, args);
va_end(args);
buf[len - 1] = 0; /* be safe ! */
-
+
return(ret);
}
@@ -565,17 +565,17 @@
*
* Returns the number of characters written to @buf or -1 if an error occurs.
*/
-int
+int
xmlStrVPrintf(xmlChar *buf, int len, const xmlChar *msg, va_list ap) {
int ret;
-
+
if((buf == NULL) || (msg == NULL)) {
return(-1);
}
-
+
ret = vsnprintf((char *) buf, len, (const char *) msg, ap);
buf[len - 1] = 0; /* be safe ! */
-
+
return(ret);
}
@@ -858,7 +858,7 @@
xmlUTF8Strndup(const xmlChar *utf, int len) {
xmlChar *ret;
int i;
-
+
if ((utf == NULL) || (len < 0)) return(NULL);
i = xmlUTF8Strsize(utf, len);
ret = (xmlChar *) xmlMallocAtomic((i + 1) * sizeof(xmlChar));
diff --git a/third_party/libxml/src/xmlunicode.c b/third_party/libxml/src/xmlunicode.c
index 450d0f0..ce6e9a4 100644
--- a/third_party/libxml/src/xmlunicode.c
+++ b/third_party/libxml/src/xmlunicode.c
@@ -204,729 +204,729 @@
{"Zp", xmlUCSIsCatZp},
{"Zs", xmlUCSIsCatZs}};
-static const xmlChSRange xmlCS[] = {{0x0, 0x1f}, {0x7f, 0x9f},
- {0xad, 0xad}, {0x600, 0x603}, {0x6dd, 0x6dd}, {0x70f, 0x70f},
- {0x17b4, 0x17b5}, {0x200b, 0x200f}, {0x202a, 0x202e}, {0x2060, 0x2063},
- {0x206a, 0x206f}, {0xd800, 0xd800}, {0xdb7f, 0xdb80}, {0xdbff, 0xdc00},
+static const xmlChSRange xmlCS[] = {{0x0, 0x1f}, {0x7f, 0x9f},
+ {0xad, 0xad}, {0x600, 0x603}, {0x6dd, 0x6dd}, {0x70f, 0x70f},
+ {0x17b4, 0x17b5}, {0x200b, 0x200f}, {0x202a, 0x202e}, {0x2060, 0x2063},
+ {0x206a, 0x206f}, {0xd800, 0xd800}, {0xdb7f, 0xdb80}, {0xdbff, 0xdc00},
{0xdfff, 0xe000}, {0xf8ff, 0xf8ff}, {0xfeff, 0xfeff}, {0xfff9, 0xfffb} };
-static const xmlChLRange xmlCL[] = {{0x1d173, 0x1d17a}, {0xe0001, 0xe0001},
- {0xe0020, 0xe007f}, {0xf0000, 0xf0000}, {0xffffd, 0xffffd},
+static const xmlChLRange xmlCL[] = {{0x1d173, 0x1d17a}, {0xe0001, 0xe0001},
+ {0xe0020, 0xe007f}, {0xf0000, 0xf0000}, {0xffffd, 0xffffd},
{0x100000, 0x100000}, {0x10fffd, 0x10fffd} };
static xmlChRangeGroup xmlCG = {18,7,xmlCS,xmlCL};
-static const xmlChSRange xmlCfS[] = {{0xad, 0xad}, {0x600, 0x603},
- {0x6dd, 0x6dd}, {0x70f, 0x70f}, {0x17b4, 0x17b5}, {0x200b, 0x200f},
- {0x202a, 0x202e}, {0x2060, 0x2063}, {0x206a, 0x206f}, {0xfeff, 0xfeff},
+static const xmlChSRange xmlCfS[] = {{0xad, 0xad}, {0x600, 0x603},
+ {0x6dd, 0x6dd}, {0x70f, 0x70f}, {0x17b4, 0x17b5}, {0x200b, 0x200f},
+ {0x202a, 0x202e}, {0x2060, 0x2063}, {0x206a, 0x206f}, {0xfeff, 0xfeff},
{0xfff9, 0xfffb} };
-static const xmlChLRange xmlCfL[] = {{0x1d173, 0x1d17a}, {0xe0001, 0xe0001},
+static const xmlChLRange xmlCfL[] = {{0x1d173, 0x1d17a}, {0xe0001, 0xe0001},
{0xe0020, 0xe007f} };
static xmlChRangeGroup xmlCfG = {11,3,xmlCfS,xmlCfL};
-static const xmlChSRange xmlLS[] = {{0x41, 0x5a}, {0x61, 0x7a},
- {0xaa, 0xaa}, {0xb5, 0xb5}, {0xba, 0xba}, {0xc0, 0xd6}, {0xd8, 0xf6},
- {0xf8, 0x236}, {0x250, 0x2c1}, {0x2c6, 0x2d1}, {0x2e0, 0x2e4},
- {0x2ee, 0x2ee}, {0x37a, 0x37a}, {0x386, 0x386}, {0x388, 0x38a},
- {0x38c, 0x38c}, {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3f5},
- {0x3f7, 0x3fb}, {0x400, 0x481}, {0x48a, 0x4ce}, {0x4d0, 0x4f5},
- {0x4f8, 0x4f9}, {0x500, 0x50f}, {0x531, 0x556}, {0x559, 0x559},
- {0x561, 0x587}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a},
- {0x640, 0x64a}, {0x66e, 0x66f}, {0x671, 0x6d3}, {0x6d5, 0x6d5},
- {0x6e5, 0x6e6}, {0x6ee, 0x6ef}, {0x6fa, 0x6fc}, {0x6ff, 0x6ff},
- {0x710, 0x710}, {0x712, 0x72f}, {0x74d, 0x74f}, {0x780, 0x7a5},
- {0x7b1, 0x7b1}, {0x904, 0x939}, {0x93d, 0x93d}, {0x950, 0x950},
- {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990}, {0x993, 0x9a8},
- {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9}, {0x9bd, 0x9bd},
- {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a},
- {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33},
- {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e},
- {0xa72, 0xa74}, {0xa85, 0xa8d}, {0xa8f, 0xa91}, {0xa93, 0xaa8},
- {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9}, {0xabd, 0xabd},
- {0xad0, 0xad0}, {0xae0, 0xae1}, {0xb05, 0xb0c}, {0xb0f, 0xb10},
- {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb35, 0xb39},
- {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb71, 0xb71},
- {0xb83, 0xb83}, {0xb85, 0xb8a}, {0xb8e, 0xb90}, {0xb92, 0xb95},
- {0xb99, 0xb9a}, {0xb9c, 0xb9c}, {0xb9e, 0xb9f}, {0xba3, 0xba4},
- {0xba8, 0xbaa}, {0xbae, 0xbb5}, {0xbb7, 0xbb9}, {0xc05, 0xc0c},
- {0xc0e, 0xc10}, {0xc12, 0xc28}, {0xc2a, 0xc33}, {0xc35, 0xc39},
- {0xc60, 0xc61}, {0xc85, 0xc8c}, {0xc8e, 0xc90}, {0xc92, 0xca8},
- {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, {0xcbd, 0xcbd}, {0xcde, 0xcde},
- {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10}, {0xd12, 0xd28},
- {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xd85, 0xd96}, {0xd9a, 0xdb1},
- {0xdb3, 0xdbb}, {0xdbd, 0xdbd}, {0xdc0, 0xdc6}, {0xe01, 0xe30},
- {0xe32, 0xe33}, {0xe40, 0xe46}, {0xe81, 0xe82}, {0xe84, 0xe84},
- {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d}, {0xe94, 0xe97},
- {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5}, {0xea7, 0xea7},
- {0xeaa, 0xeab}, {0xead, 0xeb0}, {0xeb2, 0xeb3}, {0xebd, 0xebd},
- {0xec0, 0xec4}, {0xec6, 0xec6}, {0xedc, 0xedd}, {0xf00, 0xf00},
- {0xf40, 0xf47}, {0xf49, 0xf6a}, {0xf88, 0xf8b}, {0x1000, 0x1021},
- {0x1023, 0x1027}, {0x1029, 0x102a}, {0x1050, 0x1055}, {0x10a0, 0x10c5},
- {0x10d0, 0x10f8}, {0x1100, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9},
- {0x1200, 0x1206}, {0x1208, 0x1246}, {0x1248, 0x1248}, {0x124a, 0x124d},
- {0x1250, 0x1256}, {0x1258, 0x1258}, {0x125a, 0x125d}, {0x1260, 0x1286},
- {0x1288, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12ae}, {0x12b0, 0x12b0},
- {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c0, 0x12c0}, {0x12c2, 0x12c5},
- {0x12c8, 0x12ce}, {0x12d0, 0x12d6}, {0x12d8, 0x12ee}, {0x12f0, 0x130e},
- {0x1310, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x131e}, {0x1320, 0x1346},
- {0x1348, 0x135a}, {0x13a0, 0x13f4}, {0x1401, 0x166c}, {0x166f, 0x1676},
- {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x1700, 0x170c}, {0x170e, 0x1711},
- {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770},
- {0x1780, 0x17b3}, {0x17d7, 0x17d7}, {0x17dc, 0x17dc}, {0x1820, 0x1877},
- {0x1880, 0x18a8}, {0x1900, 0x191c}, {0x1950, 0x196d}, {0x1970, 0x1974},
- {0x1d00, 0x1d6b}, {0x1e00, 0x1e9b}, {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15},
- {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, {0x1f48, 0x1f4d}, {0x1f50, 0x1f57},
- {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b}, {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d},
- {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc}, {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4},
- {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec},
- {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc}, {0x2071, 0x2071}, {0x207f, 0x207f},
- {0x2102, 0x2102}, {0x2107, 0x2107}, {0x210a, 0x2113}, {0x2115, 0x2115},
- {0x2119, 0x211d}, {0x2124, 0x2124}, {0x2126, 0x2126}, {0x2128, 0x2128},
- {0x212a, 0x212d}, {0x212f, 0x2131}, {0x2133, 0x2139}, {0x213d, 0x213f},
- {0x2145, 0x2149}, {0x3005, 0x3006}, {0x3031, 0x3035}, {0x303b, 0x303c},
- {0x3041, 0x3096}, {0x309d, 0x309f}, {0x30a1, 0x30fa}, {0x30fc, 0x30ff},
- {0x3105, 0x312c}, {0x3131, 0x318e}, {0x31a0, 0x31b7}, {0x31f0, 0x31ff},
- {0x3400, 0x3400}, {0x4db5, 0x4db5}, {0x4e00, 0x4e00}, {0x9fa5, 0x9fa5},
- {0xa000, 0xa48c}, {0xac00, 0xac00}, {0xd7a3, 0xd7a3}, {0xf900, 0xfa2d},
- {0xfa30, 0xfa6a}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xfb1d, 0xfb1d},
- {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c}, {0xfb3e, 0xfb3e},
- {0xfb40, 0xfb41}, {0xfb43, 0xfb44}, {0xfb46, 0xfbb1}, {0xfbd3, 0xfd3d},
- {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb}, {0xfe70, 0xfe74},
- {0xfe76, 0xfefc}, {0xff21, 0xff3a}, {0xff41, 0xff5a}, {0xff66, 0xffbe},
+static const xmlChSRange xmlLS[] = {{0x41, 0x5a}, {0x61, 0x7a},
+ {0xaa, 0xaa}, {0xb5, 0xb5}, {0xba, 0xba}, {0xc0, 0xd6}, {0xd8, 0xf6},
+ {0xf8, 0x236}, {0x250, 0x2c1}, {0x2c6, 0x2d1}, {0x2e0, 0x2e4},
+ {0x2ee, 0x2ee}, {0x37a, 0x37a}, {0x386, 0x386}, {0x388, 0x38a},
+ {0x38c, 0x38c}, {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3f5},
+ {0x3f7, 0x3fb}, {0x400, 0x481}, {0x48a, 0x4ce}, {0x4d0, 0x4f5},
+ {0x4f8, 0x4f9}, {0x500, 0x50f}, {0x531, 0x556}, {0x559, 0x559},
+ {0x561, 0x587}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a},
+ {0x640, 0x64a}, {0x66e, 0x66f}, {0x671, 0x6d3}, {0x6d5, 0x6d5},
+ {0x6e5, 0x6e6}, {0x6ee, 0x6ef}, {0x6fa, 0x6fc}, {0x6ff, 0x6ff},
+ {0x710, 0x710}, {0x712, 0x72f}, {0x74d, 0x74f}, {0x780, 0x7a5},
+ {0x7b1, 0x7b1}, {0x904, 0x939}, {0x93d, 0x93d}, {0x950, 0x950},
+ {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990}, {0x993, 0x9a8},
+ {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9}, {0x9bd, 0x9bd},
+ {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a},
+ {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33},
+ {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e},
+ {0xa72, 0xa74}, {0xa85, 0xa8d}, {0xa8f, 0xa91}, {0xa93, 0xaa8},
+ {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9}, {0xabd, 0xabd},
+ {0xad0, 0xad0}, {0xae0, 0xae1}, {0xb05, 0xb0c}, {0xb0f, 0xb10},
+ {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb35, 0xb39},
+ {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb71, 0xb71},
+ {0xb83, 0xb83}, {0xb85, 0xb8a}, {0xb8e, 0xb90}, {0xb92, 0xb95},
+ {0xb99, 0xb9a}, {0xb9c, 0xb9c}, {0xb9e, 0xb9f}, {0xba3, 0xba4},
+ {0xba8, 0xbaa}, {0xbae, 0xbb5}, {0xbb7, 0xbb9}, {0xc05, 0xc0c},
+ {0xc0e, 0xc10}, {0xc12, 0xc28}, {0xc2a, 0xc33}, {0xc35, 0xc39},
+ {0xc60, 0xc61}, {0xc85, 0xc8c}, {0xc8e, 0xc90}, {0xc92, 0xca8},
+ {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, {0xcbd, 0xcbd}, {0xcde, 0xcde},
+ {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10}, {0xd12, 0xd28},
+ {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xd85, 0xd96}, {0xd9a, 0xdb1},
+ {0xdb3, 0xdbb}, {0xdbd, 0xdbd}, {0xdc0, 0xdc6}, {0xe01, 0xe30},
+ {0xe32, 0xe33}, {0xe40, 0xe46}, {0xe81, 0xe82}, {0xe84, 0xe84},
+ {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d}, {0xe94, 0xe97},
+ {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5}, {0xea7, 0xea7},
+ {0xeaa, 0xeab}, {0xead, 0xeb0}, {0xeb2, 0xeb3}, {0xebd, 0xebd},
+ {0xec0, 0xec4}, {0xec6, 0xec6}, {0xedc, 0xedd}, {0xf00, 0xf00},
+ {0xf40, 0xf47}, {0xf49, 0xf6a}, {0xf88, 0xf8b}, {0x1000, 0x1021},
+ {0x1023, 0x1027}, {0x1029, 0x102a}, {0x1050, 0x1055}, {0x10a0, 0x10c5},
+ {0x10d0, 0x10f8}, {0x1100, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9},
+ {0x1200, 0x1206}, {0x1208, 0x1246}, {0x1248, 0x1248}, {0x124a, 0x124d},
+ {0x1250, 0x1256}, {0x1258, 0x1258}, {0x125a, 0x125d}, {0x1260, 0x1286},
+ {0x1288, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12ae}, {0x12b0, 0x12b0},
+ {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c0, 0x12c0}, {0x12c2, 0x12c5},
+ {0x12c8, 0x12ce}, {0x12d0, 0x12d6}, {0x12d8, 0x12ee}, {0x12f0, 0x130e},
+ {0x1310, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x131e}, {0x1320, 0x1346},
+ {0x1348, 0x135a}, {0x13a0, 0x13f4}, {0x1401, 0x166c}, {0x166f, 0x1676},
+ {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x1700, 0x170c}, {0x170e, 0x1711},
+ {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770},
+ {0x1780, 0x17b3}, {0x17d7, 0x17d7}, {0x17dc, 0x17dc}, {0x1820, 0x1877},
+ {0x1880, 0x18a8}, {0x1900, 0x191c}, {0x1950, 0x196d}, {0x1970, 0x1974},
+ {0x1d00, 0x1d6b}, {0x1e00, 0x1e9b}, {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15},
+ {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, {0x1f48, 0x1f4d}, {0x1f50, 0x1f57},
+ {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b}, {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d},
+ {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc}, {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4},
+ {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec},
+ {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc}, {0x2071, 0x2071}, {0x207f, 0x207f},
+ {0x2102, 0x2102}, {0x2107, 0x2107}, {0x210a, 0x2113}, {0x2115, 0x2115},
+ {0x2119, 0x211d}, {0x2124, 0x2124}, {0x2126, 0x2126}, {0x2128, 0x2128},
+ {0x212a, 0x212d}, {0x212f, 0x2131}, {0x2133, 0x2139}, {0x213d, 0x213f},
+ {0x2145, 0x2149}, {0x3005, 0x3006}, {0x3031, 0x3035}, {0x303b, 0x303c},
+ {0x3041, 0x3096}, {0x309d, 0x309f}, {0x30a1, 0x30fa}, {0x30fc, 0x30ff},
+ {0x3105, 0x312c}, {0x3131, 0x318e}, {0x31a0, 0x31b7}, {0x31f0, 0x31ff},
+ {0x3400, 0x3400}, {0x4db5, 0x4db5}, {0x4e00, 0x4e00}, {0x9fa5, 0x9fa5},
+ {0xa000, 0xa48c}, {0xac00, 0xac00}, {0xd7a3, 0xd7a3}, {0xf900, 0xfa2d},
+ {0xfa30, 0xfa6a}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xfb1d, 0xfb1d},
+ {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c}, {0xfb3e, 0xfb3e},
+ {0xfb40, 0xfb41}, {0xfb43, 0xfb44}, {0xfb46, 0xfbb1}, {0xfbd3, 0xfd3d},
+ {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb}, {0xfe70, 0xfe74},
+ {0xfe76, 0xfefc}, {0xff21, 0xff3a}, {0xff41, 0xff5a}, {0xff66, 0xffbe},
{0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7}, {0xffda, 0xffdc} };
-static const xmlChLRange xmlLL[] = {{0x10000, 0x1000b}, {0x1000d, 0x10026},
- {0x10028, 0x1003a}, {0x1003c, 0x1003d}, {0x1003f, 0x1004d},
- {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10300, 0x1031e},
- {0x10330, 0x10349}, {0x10380, 0x1039d}, {0x10400, 0x1049d},
- {0x10800, 0x10805}, {0x10808, 0x10808}, {0x1080a, 0x10835},
- {0x10837, 0x10838}, {0x1083c, 0x1083c}, {0x1083f, 0x1083f},
- {0x1d400, 0x1d454}, {0x1d456, 0x1d49c}, {0x1d49e, 0x1d49f},
- {0x1d4a2, 0x1d4a2}, {0x1d4a5, 0x1d4a6}, {0x1d4a9, 0x1d4ac},
- {0x1d4ae, 0x1d4b9}, {0x1d4bb, 0x1d4bb}, {0x1d4bd, 0x1d4c3},
- {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514},
- {0x1d516, 0x1d51c}, {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e},
- {0x1d540, 0x1d544}, {0x1d546, 0x1d546}, {0x1d54a, 0x1d550},
- {0x1d552, 0x1d6a3}, {0x1d6a8, 0x1d6c0}, {0x1d6c2, 0x1d6da},
- {0x1d6dc, 0x1d6fa}, {0x1d6fc, 0x1d714}, {0x1d716, 0x1d734},
- {0x1d736, 0x1d74e}, {0x1d750, 0x1d76e}, {0x1d770, 0x1d788},
- {0x1d78a, 0x1d7a8}, {0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7c9},
+static const xmlChLRange xmlLL[] = {{0x10000, 0x1000b}, {0x1000d, 0x10026},
+ {0x10028, 0x1003a}, {0x1003c, 0x1003d}, {0x1003f, 0x1004d},
+ {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10300, 0x1031e},
+ {0x10330, 0x10349}, {0x10380, 0x1039d}, {0x10400, 0x1049d},
+ {0x10800, 0x10805}, {0x10808, 0x10808}, {0x1080a, 0x10835},
+ {0x10837, 0x10838}, {0x1083c, 0x1083c}, {0x1083f, 0x1083f},
+ {0x1d400, 0x1d454}, {0x1d456, 0x1d49c}, {0x1d49e, 0x1d49f},
+ {0x1d4a2, 0x1d4a2}, {0x1d4a5, 0x1d4a6}, {0x1d4a9, 0x1d4ac},
+ {0x1d4ae, 0x1d4b9}, {0x1d4bb, 0x1d4bb}, {0x1d4bd, 0x1d4c3},
+ {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514},
+ {0x1d516, 0x1d51c}, {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e},
+ {0x1d540, 0x1d544}, {0x1d546, 0x1d546}, {0x1d54a, 0x1d550},
+ {0x1d552, 0x1d6a3}, {0x1d6a8, 0x1d6c0}, {0x1d6c2, 0x1d6da},
+ {0x1d6dc, 0x1d6fa}, {0x1d6fc, 0x1d714}, {0x1d716, 0x1d734},
+ {0x1d736, 0x1d74e}, {0x1d750, 0x1d76e}, {0x1d770, 0x1d788},
+ {0x1d78a, 0x1d7a8}, {0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7c9},
{0x20000, 0x20000}, {0x2a6d6, 0x2a6d6}, {0x2f800, 0x2fa1d} };
static xmlChRangeGroup xmlLG = {279,50,xmlLS,xmlLL};
-static const xmlChSRange xmlLlS[] = {{0x61, 0x7a}, {0xaa, 0xaa},
- {0xb5, 0xb5}, {0xba, 0xba}, {0xdf, 0xf6}, {0xf8, 0xff}, {0x101, 0x101},
- {0x103, 0x103}, {0x105, 0x105}, {0x107, 0x107}, {0x109, 0x109},
- {0x10b, 0x10b}, {0x10d, 0x10d}, {0x10f, 0x10f}, {0x111, 0x111},
- {0x113, 0x113}, {0x115, 0x115}, {0x117, 0x117}, {0x119, 0x119},
- {0x11b, 0x11b}, {0x11d, 0x11d}, {0x11f, 0x11f}, {0x121, 0x121},
- {0x123, 0x123}, {0x125, 0x125}, {0x127, 0x127}, {0x129, 0x129},
- {0x12b, 0x12b}, {0x12d, 0x12d}, {0x12f, 0x12f}, {0x131, 0x131},
- {0x133, 0x133}, {0x135, 0x135}, {0x137, 0x138}, {0x13a, 0x13a},
- {0x13c, 0x13c}, {0x13e, 0x13e}, {0x140, 0x140}, {0x142, 0x142},
- {0x144, 0x144}, {0x146, 0x146}, {0x148, 0x149}, {0x14b, 0x14b},
- {0x14d, 0x14d}, {0x14f, 0x14f}, {0x151, 0x151}, {0x153, 0x153},
- {0x155, 0x155}, {0x157, 0x157}, {0x159, 0x159}, {0x15b, 0x15b},
- {0x15d, 0x15d}, {0x15f, 0x15f}, {0x161, 0x161}, {0x163, 0x163},
- {0x165, 0x165}, {0x167, 0x167}, {0x169, 0x169}, {0x16b, 0x16b},
- {0x16d, 0x16d}, {0x16f, 0x16f}, {0x171, 0x171}, {0x173, 0x173},
- {0x175, 0x175}, {0x177, 0x177}, {0x17a, 0x17a}, {0x17c, 0x17c},
- {0x17e, 0x180}, {0x183, 0x183}, {0x185, 0x185}, {0x188, 0x188},
- {0x18c, 0x18d}, {0x192, 0x192}, {0x195, 0x195}, {0x199, 0x19b},
- {0x19e, 0x19e}, {0x1a1, 0x1a1}, {0x1a3, 0x1a3}, {0x1a5, 0x1a5},
- {0x1a8, 0x1a8}, {0x1aa, 0x1ab}, {0x1ad, 0x1ad}, {0x1b0, 0x1b0},
- {0x1b4, 0x1b4}, {0x1b6, 0x1b6}, {0x1b9, 0x1ba}, {0x1bd, 0x1bf},
- {0x1c6, 0x1c6}, {0x1c9, 0x1c9}, {0x1cc, 0x1cc}, {0x1ce, 0x1ce},
- {0x1d0, 0x1d0}, {0x1d2, 0x1d2}, {0x1d4, 0x1d4}, {0x1d6, 0x1d6},
- {0x1d8, 0x1d8}, {0x1da, 0x1da}, {0x1dc, 0x1dd}, {0x1df, 0x1df},
- {0x1e1, 0x1e1}, {0x1e3, 0x1e3}, {0x1e5, 0x1e5}, {0x1e7, 0x1e7},
- {0x1e9, 0x1e9}, {0x1eb, 0x1eb}, {0x1ed, 0x1ed}, {0x1ef, 0x1f0},
- {0x1f3, 0x1f3}, {0x1f5, 0x1f5}, {0x1f9, 0x1f9}, {0x1fb, 0x1fb},
- {0x1fd, 0x1fd}, {0x1ff, 0x1ff}, {0x201, 0x201}, {0x203, 0x203},
- {0x205, 0x205}, {0x207, 0x207}, {0x209, 0x209}, {0x20b, 0x20b},
- {0x20d, 0x20d}, {0x20f, 0x20f}, {0x211, 0x211}, {0x213, 0x213},
- {0x215, 0x215}, {0x217, 0x217}, {0x219, 0x219}, {0x21b, 0x21b},
- {0x21d, 0x21d}, {0x21f, 0x21f}, {0x221, 0x221}, {0x223, 0x223},
- {0x225, 0x225}, {0x227, 0x227}, {0x229, 0x229}, {0x22b, 0x22b},
- {0x22d, 0x22d}, {0x22f, 0x22f}, {0x231, 0x231}, {0x233, 0x236},
- {0x250, 0x2af}, {0x390, 0x390}, {0x3ac, 0x3ce}, {0x3d0, 0x3d1},
- {0x3d5, 0x3d7}, {0x3d9, 0x3d9}, {0x3db, 0x3db}, {0x3dd, 0x3dd},
- {0x3df, 0x3df}, {0x3e1, 0x3e1}, {0x3e3, 0x3e3}, {0x3e5, 0x3e5},
- {0x3e7, 0x3e7}, {0x3e9, 0x3e9}, {0x3eb, 0x3eb}, {0x3ed, 0x3ed},
- {0x3ef, 0x3f3}, {0x3f5, 0x3f5}, {0x3f8, 0x3f8}, {0x3fb, 0x3fb},
- {0x430, 0x45f}, {0x461, 0x461}, {0x463, 0x463}, {0x465, 0x465},
- {0x467, 0x467}, {0x469, 0x469}, {0x46b, 0x46b}, {0x46d, 0x46d},
- {0x46f, 0x46f}, {0x471, 0x471}, {0x473, 0x473}, {0x475, 0x475},
- {0x477, 0x477}, {0x479, 0x479}, {0x47b, 0x47b}, {0x47d, 0x47d},
- {0x47f, 0x47f}, {0x481, 0x481}, {0x48b, 0x48b}, {0x48d, 0x48d},
- {0x48f, 0x48f}, {0x491, 0x491}, {0x493, 0x493}, {0x495, 0x495},
- {0x497, 0x497}, {0x499, 0x499}, {0x49b, 0x49b}, {0x49d, 0x49d},
- {0x49f, 0x49f}, {0x4a1, 0x4a1}, {0x4a3, 0x4a3}, {0x4a5, 0x4a5},
- {0x4a7, 0x4a7}, {0x4a9, 0x4a9}, {0x4ab, 0x4ab}, {0x4ad, 0x4ad},
- {0x4af, 0x4af}, {0x4b1, 0x4b1}, {0x4b3, 0x4b3}, {0x4b5, 0x4b5},
- {0x4b7, 0x4b7}, {0x4b9, 0x4b9}, {0x4bb, 0x4bb}, {0x4bd, 0x4bd},
- {0x4bf, 0x4bf}, {0x4c2, 0x4c2}, {0x4c4, 0x4c4}, {0x4c6, 0x4c6},
- {0x4c8, 0x4c8}, {0x4ca, 0x4ca}, {0x4cc, 0x4cc}, {0x4ce, 0x4ce},
- {0x4d1, 0x4d1}, {0x4d3, 0x4d3}, {0x4d5, 0x4d5}, {0x4d7, 0x4d7},
- {0x4d9, 0x4d9}, {0x4db, 0x4db}, {0x4dd, 0x4dd}, {0x4df, 0x4df},
- {0x4e1, 0x4e1}, {0x4e3, 0x4e3}, {0x4e5, 0x4e5}, {0x4e7, 0x4e7},
- {0x4e9, 0x4e9}, {0x4eb, 0x4eb}, {0x4ed, 0x4ed}, {0x4ef, 0x4ef},
- {0x4f1, 0x4f1}, {0x4f3, 0x4f3}, {0x4f5, 0x4f5}, {0x4f9, 0x4f9},
- {0x501, 0x501}, {0x503, 0x503}, {0x505, 0x505}, {0x507, 0x507},
- {0x509, 0x509}, {0x50b, 0x50b}, {0x50d, 0x50d}, {0x50f, 0x50f},
- {0x561, 0x587}, {0x1d00, 0x1d2b}, {0x1d62, 0x1d6b}, {0x1e01, 0x1e01},
- {0x1e03, 0x1e03}, {0x1e05, 0x1e05}, {0x1e07, 0x1e07}, {0x1e09, 0x1e09},
- {0x1e0b, 0x1e0b}, {0x1e0d, 0x1e0d}, {0x1e0f, 0x1e0f}, {0x1e11, 0x1e11},
- {0x1e13, 0x1e13}, {0x1e15, 0x1e15}, {0x1e17, 0x1e17}, {0x1e19, 0x1e19},
- {0x1e1b, 0x1e1b}, {0x1e1d, 0x1e1d}, {0x1e1f, 0x1e1f}, {0x1e21, 0x1e21},
- {0x1e23, 0x1e23}, {0x1e25, 0x1e25}, {0x1e27, 0x1e27}, {0x1e29, 0x1e29},
- {0x1e2b, 0x1e2b}, {0x1e2d, 0x1e2d}, {0x1e2f, 0x1e2f}, {0x1e31, 0x1e31},
- {0x1e33, 0x1e33}, {0x1e35, 0x1e35}, {0x1e37, 0x1e37}, {0x1e39, 0x1e39},
- {0x1e3b, 0x1e3b}, {0x1e3d, 0x1e3d}, {0x1e3f, 0x1e3f}, {0x1e41, 0x1e41},
- {0x1e43, 0x1e43}, {0x1e45, 0x1e45}, {0x1e47, 0x1e47}, {0x1e49, 0x1e49},
- {0x1e4b, 0x1e4b}, {0x1e4d, 0x1e4d}, {0x1e4f, 0x1e4f}, {0x1e51, 0x1e51},
- {0x1e53, 0x1e53}, {0x1e55, 0x1e55}, {0x1e57, 0x1e57}, {0x1e59, 0x1e59},
- {0x1e5b, 0x1e5b}, {0x1e5d, 0x1e5d}, {0x1e5f, 0x1e5f}, {0x1e61, 0x1e61},
- {0x1e63, 0x1e63}, {0x1e65, 0x1e65}, {0x1e67, 0x1e67}, {0x1e69, 0x1e69},
- {0x1e6b, 0x1e6b}, {0x1e6d, 0x1e6d}, {0x1e6f, 0x1e6f}, {0x1e71, 0x1e71},
- {0x1e73, 0x1e73}, {0x1e75, 0x1e75}, {0x1e77, 0x1e77}, {0x1e79, 0x1e79},
- {0x1e7b, 0x1e7b}, {0x1e7d, 0x1e7d}, {0x1e7f, 0x1e7f}, {0x1e81, 0x1e81},
- {0x1e83, 0x1e83}, {0x1e85, 0x1e85}, {0x1e87, 0x1e87}, {0x1e89, 0x1e89},
- {0x1e8b, 0x1e8b}, {0x1e8d, 0x1e8d}, {0x1e8f, 0x1e8f}, {0x1e91, 0x1e91},
- {0x1e93, 0x1e93}, {0x1e95, 0x1e9b}, {0x1ea1, 0x1ea1}, {0x1ea3, 0x1ea3},
- {0x1ea5, 0x1ea5}, {0x1ea7, 0x1ea7}, {0x1ea9, 0x1ea9}, {0x1eab, 0x1eab},
- {0x1ead, 0x1ead}, {0x1eaf, 0x1eaf}, {0x1eb1, 0x1eb1}, {0x1eb3, 0x1eb3},
- {0x1eb5, 0x1eb5}, {0x1eb7, 0x1eb7}, {0x1eb9, 0x1eb9}, {0x1ebb, 0x1ebb},
- {0x1ebd, 0x1ebd}, {0x1ebf, 0x1ebf}, {0x1ec1, 0x1ec1}, {0x1ec3, 0x1ec3},
- {0x1ec5, 0x1ec5}, {0x1ec7, 0x1ec7}, {0x1ec9, 0x1ec9}, {0x1ecb, 0x1ecb},
- {0x1ecd, 0x1ecd}, {0x1ecf, 0x1ecf}, {0x1ed1, 0x1ed1}, {0x1ed3, 0x1ed3},
- {0x1ed5, 0x1ed5}, {0x1ed7, 0x1ed7}, {0x1ed9, 0x1ed9}, {0x1edb, 0x1edb},
- {0x1edd, 0x1edd}, {0x1edf, 0x1edf}, {0x1ee1, 0x1ee1}, {0x1ee3, 0x1ee3},
- {0x1ee5, 0x1ee5}, {0x1ee7, 0x1ee7}, {0x1ee9, 0x1ee9}, {0x1eeb, 0x1eeb},
- {0x1eed, 0x1eed}, {0x1eef, 0x1eef}, {0x1ef1, 0x1ef1}, {0x1ef3, 0x1ef3},
- {0x1ef5, 0x1ef5}, {0x1ef7, 0x1ef7}, {0x1ef9, 0x1ef9}, {0x1f00, 0x1f07},
- {0x1f10, 0x1f15}, {0x1f20, 0x1f27}, {0x1f30, 0x1f37}, {0x1f40, 0x1f45},
- {0x1f50, 0x1f57}, {0x1f60, 0x1f67}, {0x1f70, 0x1f7d}, {0x1f80, 0x1f87},
- {0x1f90, 0x1f97}, {0x1fa0, 0x1fa7}, {0x1fb0, 0x1fb4}, {0x1fb6, 0x1fb7},
- {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fc7}, {0x1fd0, 0x1fd3},
- {0x1fd6, 0x1fd7}, {0x1fe0, 0x1fe7}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ff7},
- {0x2071, 0x2071}, {0x207f, 0x207f}, {0x210a, 0x210a}, {0x210e, 0x210f},
- {0x2113, 0x2113}, {0x212f, 0x212f}, {0x2134, 0x2134}, {0x2139, 0x2139},
- {0x213d, 0x213d}, {0x2146, 0x2149}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17},
+static const xmlChSRange xmlLlS[] = {{0x61, 0x7a}, {0xaa, 0xaa},
+ {0xb5, 0xb5}, {0xba, 0xba}, {0xdf, 0xf6}, {0xf8, 0xff}, {0x101, 0x101},
+ {0x103, 0x103}, {0x105, 0x105}, {0x107, 0x107}, {0x109, 0x109},
+ {0x10b, 0x10b}, {0x10d, 0x10d}, {0x10f, 0x10f}, {0x111, 0x111},
+ {0x113, 0x113}, {0x115, 0x115}, {0x117, 0x117}, {0x119, 0x119},
+ {0x11b, 0x11b}, {0x11d, 0x11d}, {0x11f, 0x11f}, {0x121, 0x121},
+ {0x123, 0x123}, {0x125, 0x125}, {0x127, 0x127}, {0x129, 0x129},
+ {0x12b, 0x12b}, {0x12d, 0x12d}, {0x12f, 0x12f}, {0x131, 0x131},
+ {0x133, 0x133}, {0x135, 0x135}, {0x137, 0x138}, {0x13a, 0x13a},
+ {0x13c, 0x13c}, {0x13e, 0x13e}, {0x140, 0x140}, {0x142, 0x142},
+ {0x144, 0x144}, {0x146, 0x146}, {0x148, 0x149}, {0x14b, 0x14b},
+ {0x14d, 0x14d}, {0x14f, 0x14f}, {0x151, 0x151}, {0x153, 0x153},
+ {0x155, 0x155}, {0x157, 0x157}, {0x159, 0x159}, {0x15b, 0x15b},
+ {0x15d, 0x15d}, {0x15f, 0x15f}, {0x161, 0x161}, {0x163, 0x163},
+ {0x165, 0x165}, {0x167, 0x167}, {0x169, 0x169}, {0x16b, 0x16b},
+ {0x16d, 0x16d}, {0x16f, 0x16f}, {0x171, 0x171}, {0x173, 0x173},
+ {0x175, 0x175}, {0x177, 0x177}, {0x17a, 0x17a}, {0x17c, 0x17c},
+ {0x17e, 0x180}, {0x183, 0x183}, {0x185, 0x185}, {0x188, 0x188},
+ {0x18c, 0x18d}, {0x192, 0x192}, {0x195, 0x195}, {0x199, 0x19b},
+ {0x19e, 0x19e}, {0x1a1, 0x1a1}, {0x1a3, 0x1a3}, {0x1a5, 0x1a5},
+ {0x1a8, 0x1a8}, {0x1aa, 0x1ab}, {0x1ad, 0x1ad}, {0x1b0, 0x1b0},
+ {0x1b4, 0x1b4}, {0x1b6, 0x1b6}, {0x1b9, 0x1ba}, {0x1bd, 0x1bf},
+ {0x1c6, 0x1c6}, {0x1c9, 0x1c9}, {0x1cc, 0x1cc}, {0x1ce, 0x1ce},
+ {0x1d0, 0x1d0}, {0x1d2, 0x1d2}, {0x1d4, 0x1d4}, {0x1d6, 0x1d6},
+ {0x1d8, 0x1d8}, {0x1da, 0x1da}, {0x1dc, 0x1dd}, {0x1df, 0x1df},
+ {0x1e1, 0x1e1}, {0x1e3, 0x1e3}, {0x1e5, 0x1e5}, {0x1e7, 0x1e7},
+ {0x1e9, 0x1e9}, {0x1eb, 0x1eb}, {0x1ed, 0x1ed}, {0x1ef, 0x1f0},
+ {0x1f3, 0x1f3}, {0x1f5, 0x1f5}, {0x1f9, 0x1f9}, {0x1fb, 0x1fb},
+ {0x1fd, 0x1fd}, {0x1ff, 0x1ff}, {0x201, 0x201}, {0x203, 0x203},
+ {0x205, 0x205}, {0x207, 0x207}, {0x209, 0x209}, {0x20b, 0x20b},
+ {0x20d, 0x20d}, {0x20f, 0x20f}, {0x211, 0x211}, {0x213, 0x213},
+ {0x215, 0x215}, {0x217, 0x217}, {0x219, 0x219}, {0x21b, 0x21b},
+ {0x21d, 0x21d}, {0x21f, 0x21f}, {0x221, 0x221}, {0x223, 0x223},
+ {0x225, 0x225}, {0x227, 0x227}, {0x229, 0x229}, {0x22b, 0x22b},
+ {0x22d, 0x22d}, {0x22f, 0x22f}, {0x231, 0x231}, {0x233, 0x236},
+ {0x250, 0x2af}, {0x390, 0x390}, {0x3ac, 0x3ce}, {0x3d0, 0x3d1},
+ {0x3d5, 0x3d7}, {0x3d9, 0x3d9}, {0x3db, 0x3db}, {0x3dd, 0x3dd},
+ {0x3df, 0x3df}, {0x3e1, 0x3e1}, {0x3e3, 0x3e3}, {0x3e5, 0x3e5},
+ {0x3e7, 0x3e7}, {0x3e9, 0x3e9}, {0x3eb, 0x3eb}, {0x3ed, 0x3ed},
+ {0x3ef, 0x3f3}, {0x3f5, 0x3f5}, {0x3f8, 0x3f8}, {0x3fb, 0x3fb},
+ {0x430, 0x45f}, {0x461, 0x461}, {0x463, 0x463}, {0x465, 0x465},
+ {0x467, 0x467}, {0x469, 0x469}, {0x46b, 0x46b}, {0x46d, 0x46d},
+ {0x46f, 0x46f}, {0x471, 0x471}, {0x473, 0x473}, {0x475, 0x475},
+ {0x477, 0x477}, {0x479, 0x479}, {0x47b, 0x47b}, {0x47d, 0x47d},
+ {0x47f, 0x47f}, {0x481, 0x481}, {0x48b, 0x48b}, {0x48d, 0x48d},
+ {0x48f, 0x48f}, {0x491, 0x491}, {0x493, 0x493}, {0x495, 0x495},
+ {0x497, 0x497}, {0x499, 0x499}, {0x49b, 0x49b}, {0x49d, 0x49d},
+ {0x49f, 0x49f}, {0x4a1, 0x4a1}, {0x4a3, 0x4a3}, {0x4a5, 0x4a5},
+ {0x4a7, 0x4a7}, {0x4a9, 0x4a9}, {0x4ab, 0x4ab}, {0x4ad, 0x4ad},
+ {0x4af, 0x4af}, {0x4b1, 0x4b1}, {0x4b3, 0x4b3}, {0x4b5, 0x4b5},
+ {0x4b7, 0x4b7}, {0x4b9, 0x4b9}, {0x4bb, 0x4bb}, {0x4bd, 0x4bd},
+ {0x4bf, 0x4bf}, {0x4c2, 0x4c2}, {0x4c4, 0x4c4}, {0x4c6, 0x4c6},
+ {0x4c8, 0x4c8}, {0x4ca, 0x4ca}, {0x4cc, 0x4cc}, {0x4ce, 0x4ce},
+ {0x4d1, 0x4d1}, {0x4d3, 0x4d3}, {0x4d5, 0x4d5}, {0x4d7, 0x4d7},
+ {0x4d9, 0x4d9}, {0x4db, 0x4db}, {0x4dd, 0x4dd}, {0x4df, 0x4df},
+ {0x4e1, 0x4e1}, {0x4e3, 0x4e3}, {0x4e5, 0x4e5}, {0x4e7, 0x4e7},
+ {0x4e9, 0x4e9}, {0x4eb, 0x4eb}, {0x4ed, 0x4ed}, {0x4ef, 0x4ef},
+ {0x4f1, 0x4f1}, {0x4f3, 0x4f3}, {0x4f5, 0x4f5}, {0x4f9, 0x4f9},
+ {0x501, 0x501}, {0x503, 0x503}, {0x505, 0x505}, {0x507, 0x507},
+ {0x509, 0x509}, {0x50b, 0x50b}, {0x50d, 0x50d}, {0x50f, 0x50f},
+ {0x561, 0x587}, {0x1d00, 0x1d2b}, {0x1d62, 0x1d6b}, {0x1e01, 0x1e01},
+ {0x1e03, 0x1e03}, {0x1e05, 0x1e05}, {0x1e07, 0x1e07}, {0x1e09, 0x1e09},
+ {0x1e0b, 0x1e0b}, {0x1e0d, 0x1e0d}, {0x1e0f, 0x1e0f}, {0x1e11, 0x1e11},
+ {0x1e13, 0x1e13}, {0x1e15, 0x1e15}, {0x1e17, 0x1e17}, {0x1e19, 0x1e19},
+ {0x1e1b, 0x1e1b}, {0x1e1d, 0x1e1d}, {0x1e1f, 0x1e1f}, {0x1e21, 0x1e21},
+ {0x1e23, 0x1e23}, {0x1e25, 0x1e25}, {0x1e27, 0x1e27}, {0x1e29, 0x1e29},
+ {0x1e2b, 0x1e2b}, {0x1e2d, 0x1e2d}, {0x1e2f, 0x1e2f}, {0x1e31, 0x1e31},
+ {0x1e33, 0x1e33}, {0x1e35, 0x1e35}, {0x1e37, 0x1e37}, {0x1e39, 0x1e39},
+ {0x1e3b, 0x1e3b}, {0x1e3d, 0x1e3d}, {0x1e3f, 0x1e3f}, {0x1e41, 0x1e41},
+ {0x1e43, 0x1e43}, {0x1e45, 0x1e45}, {0x1e47, 0x1e47}, {0x1e49, 0x1e49},
+ {0x1e4b, 0x1e4b}, {0x1e4d, 0x1e4d}, {0x1e4f, 0x1e4f}, {0x1e51, 0x1e51},
+ {0x1e53, 0x1e53}, {0x1e55, 0x1e55}, {0x1e57, 0x1e57}, {0x1e59, 0x1e59},
+ {0x1e5b, 0x1e5b}, {0x1e5d, 0x1e5d}, {0x1e5f, 0x1e5f}, {0x1e61, 0x1e61},
+ {0x1e63, 0x1e63}, {0x1e65, 0x1e65}, {0x1e67, 0x1e67}, {0x1e69, 0x1e69},
+ {0x1e6b, 0x1e6b}, {0x1e6d, 0x1e6d}, {0x1e6f, 0x1e6f}, {0x1e71, 0x1e71},
+ {0x1e73, 0x1e73}, {0x1e75, 0x1e75}, {0x1e77, 0x1e77}, {0x1e79, 0x1e79},
+ {0x1e7b, 0x1e7b}, {0x1e7d, 0x1e7d}, {0x1e7f, 0x1e7f}, {0x1e81, 0x1e81},
+ {0x1e83, 0x1e83}, {0x1e85, 0x1e85}, {0x1e87, 0x1e87}, {0x1e89, 0x1e89},
+ {0x1e8b, 0x1e8b}, {0x1e8d, 0x1e8d}, {0x1e8f, 0x1e8f}, {0x1e91, 0x1e91},
+ {0x1e93, 0x1e93}, {0x1e95, 0x1e9b}, {0x1ea1, 0x1ea1}, {0x1ea3, 0x1ea3},
+ {0x1ea5, 0x1ea5}, {0x1ea7, 0x1ea7}, {0x1ea9, 0x1ea9}, {0x1eab, 0x1eab},
+ {0x1ead, 0x1ead}, {0x1eaf, 0x1eaf}, {0x1eb1, 0x1eb1}, {0x1eb3, 0x1eb3},
+ {0x1eb5, 0x1eb5}, {0x1eb7, 0x1eb7}, {0x1eb9, 0x1eb9}, {0x1ebb, 0x1ebb},
+ {0x1ebd, 0x1ebd}, {0x1ebf, 0x1ebf}, {0x1ec1, 0x1ec1}, {0x1ec3, 0x1ec3},
+ {0x1ec5, 0x1ec5}, {0x1ec7, 0x1ec7}, {0x1ec9, 0x1ec9}, {0x1ecb, 0x1ecb},
+ {0x1ecd, 0x1ecd}, {0x1ecf, 0x1ecf}, {0x1ed1, 0x1ed1}, {0x1ed3, 0x1ed3},
+ {0x1ed5, 0x1ed5}, {0x1ed7, 0x1ed7}, {0x1ed9, 0x1ed9}, {0x1edb, 0x1edb},
+ {0x1edd, 0x1edd}, {0x1edf, 0x1edf}, {0x1ee1, 0x1ee1}, {0x1ee3, 0x1ee3},
+ {0x1ee5, 0x1ee5}, {0x1ee7, 0x1ee7}, {0x1ee9, 0x1ee9}, {0x1eeb, 0x1eeb},
+ {0x1eed, 0x1eed}, {0x1eef, 0x1eef}, {0x1ef1, 0x1ef1}, {0x1ef3, 0x1ef3},
+ {0x1ef5, 0x1ef5}, {0x1ef7, 0x1ef7}, {0x1ef9, 0x1ef9}, {0x1f00, 0x1f07},
+ {0x1f10, 0x1f15}, {0x1f20, 0x1f27}, {0x1f30, 0x1f37}, {0x1f40, 0x1f45},
+ {0x1f50, 0x1f57}, {0x1f60, 0x1f67}, {0x1f70, 0x1f7d}, {0x1f80, 0x1f87},
+ {0x1f90, 0x1f97}, {0x1fa0, 0x1fa7}, {0x1fb0, 0x1fb4}, {0x1fb6, 0x1fb7},
+ {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fc7}, {0x1fd0, 0x1fd3},
+ {0x1fd6, 0x1fd7}, {0x1fe0, 0x1fe7}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ff7},
+ {0x2071, 0x2071}, {0x207f, 0x207f}, {0x210a, 0x210a}, {0x210e, 0x210f},
+ {0x2113, 0x2113}, {0x212f, 0x212f}, {0x2134, 0x2134}, {0x2139, 0x2139},
+ {0x213d, 0x213d}, {0x2146, 0x2149}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17},
{0xff41, 0xff5a} };
-static const xmlChLRange xmlLlL[] = {{0x10428, 0x1044f}, {0x1d41a, 0x1d433},
- {0x1d44e, 0x1d454}, {0x1d456, 0x1d467}, {0x1d482, 0x1d49b},
- {0x1d4b6, 0x1d4b9}, {0x1d4bb, 0x1d4bb}, {0x1d4bd, 0x1d4c3},
- {0x1d4c5, 0x1d4cf}, {0x1d4ea, 0x1d503}, {0x1d51e, 0x1d537},
- {0x1d552, 0x1d56b}, {0x1d586, 0x1d59f}, {0x1d5ba, 0x1d5d3},
- {0x1d5ee, 0x1d607}, {0x1d622, 0x1d63b}, {0x1d656, 0x1d66f},
- {0x1d68a, 0x1d6a3}, {0x1d6c2, 0x1d6da}, {0x1d6dc, 0x1d6e1},
- {0x1d6fc, 0x1d714}, {0x1d716, 0x1d71b}, {0x1d736, 0x1d74e},
- {0x1d750, 0x1d755}, {0x1d770, 0x1d788}, {0x1d78a, 0x1d78f},
+static const xmlChLRange xmlLlL[] = {{0x10428, 0x1044f}, {0x1d41a, 0x1d433},
+ {0x1d44e, 0x1d454}, {0x1d456, 0x1d467}, {0x1d482, 0x1d49b},
+ {0x1d4b6, 0x1d4b9}, {0x1d4bb, 0x1d4bb}, {0x1d4bd, 0x1d4c3},
+ {0x1d4c5, 0x1d4cf}, {0x1d4ea, 0x1d503}, {0x1d51e, 0x1d537},
+ {0x1d552, 0x1d56b}, {0x1d586, 0x1d59f}, {0x1d5ba, 0x1d5d3},
+ {0x1d5ee, 0x1d607}, {0x1d622, 0x1d63b}, {0x1d656, 0x1d66f},
+ {0x1d68a, 0x1d6a3}, {0x1d6c2, 0x1d6da}, {0x1d6dc, 0x1d6e1},
+ {0x1d6fc, 0x1d714}, {0x1d716, 0x1d71b}, {0x1d736, 0x1d74e},
+ {0x1d750, 0x1d755}, {0x1d770, 0x1d788}, {0x1d78a, 0x1d78f},
{0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7c9} };
static xmlChRangeGroup xmlLlG = {396,28,xmlLlS,xmlLlL};
-static const xmlChSRange xmlLmS[] = {{0x2b0, 0x2c1}, {0x2c6, 0x2d1},
- {0x2e0, 0x2e4}, {0x2ee, 0x2ee}, {0x37a, 0x37a}, {0x559, 0x559},
- {0x640, 0x640}, {0x6e5, 0x6e6}, {0xe46, 0xe46}, {0xec6, 0xec6},
- {0x17d7, 0x17d7}, {0x1843, 0x1843}, {0x1d2c, 0x1d61}, {0x3005, 0x3005},
- {0x3031, 0x3035}, {0x303b, 0x303b}, {0x309d, 0x309e}, {0x30fc, 0x30fe},
+static const xmlChSRange xmlLmS[] = {{0x2b0, 0x2c1}, {0x2c6, 0x2d1},
+ {0x2e0, 0x2e4}, {0x2ee, 0x2ee}, {0x37a, 0x37a}, {0x559, 0x559},
+ {0x640, 0x640}, {0x6e5, 0x6e6}, {0xe46, 0xe46}, {0xec6, 0xec6},
+ {0x17d7, 0x17d7}, {0x1843, 0x1843}, {0x1d2c, 0x1d61}, {0x3005, 0x3005},
+ {0x3031, 0x3035}, {0x303b, 0x303b}, {0x309d, 0x309e}, {0x30fc, 0x30fe},
{0xff70, 0xff70}, {0xff9e, 0xff9f} };
static xmlChRangeGroup xmlLmG = {20,0,xmlLmS,NULL};
-static const xmlChSRange xmlLoS[] = {{0x1bb, 0x1bb}, {0x1c0, 0x1c3},
- {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a}, {0x641, 0x64a},
- {0x66e, 0x66f}, {0x671, 0x6d3}, {0x6d5, 0x6d5}, {0x6ee, 0x6ef},
- {0x6fa, 0x6fc}, {0x6ff, 0x6ff}, {0x710, 0x710}, {0x712, 0x72f},
- {0x74d, 0x74f}, {0x780, 0x7a5}, {0x7b1, 0x7b1}, {0x904, 0x939},
- {0x93d, 0x93d}, {0x950, 0x950}, {0x958, 0x961}, {0x985, 0x98c},
- {0x98f, 0x990}, {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2},
- {0x9b6, 0x9b9}, {0x9bd, 0x9bd}, {0x9dc, 0x9dd}, {0x9df, 0x9e1},
- {0x9f0, 0x9f1}, {0xa05, 0xa0a}, {0xa0f, 0xa10}, {0xa13, 0xa28},
- {0xa2a, 0xa30}, {0xa32, 0xa33}, {0xa35, 0xa36}, {0xa38, 0xa39},
- {0xa59, 0xa5c}, {0xa5e, 0xa5e}, {0xa72, 0xa74}, {0xa85, 0xa8d},
- {0xa8f, 0xa91}, {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3},
- {0xab5, 0xab9}, {0xabd, 0xabd}, {0xad0, 0xad0}, {0xae0, 0xae1},
- {0xb05, 0xb0c}, {0xb0f, 0xb10}, {0xb13, 0xb28}, {0xb2a, 0xb30},
- {0xb32, 0xb33}, {0xb35, 0xb39}, {0xb3d, 0xb3d}, {0xb5c, 0xb5d},
- {0xb5f, 0xb61}, {0xb71, 0xb71}, {0xb83, 0xb83}, {0xb85, 0xb8a},
- {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c},
- {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5},
- {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
- {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c},
- {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9},
- {0xcbd, 0xcbd}, {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c},
- {0xd0e, 0xd10}, {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61},
- {0xd85, 0xd96}, {0xd9a, 0xdb1}, {0xdb3, 0xdbb}, {0xdbd, 0xdbd},
- {0xdc0, 0xdc6}, {0xe01, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45},
- {0xe81, 0xe82}, {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a},
- {0xe8d, 0xe8d}, {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3},
- {0xea5, 0xea5}, {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeb0},
- {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xedc, 0xedd},
- {0xf00, 0xf00}, {0xf40, 0xf47}, {0xf49, 0xf6a}, {0xf88, 0xf8b},
- {0x1000, 0x1021}, {0x1023, 0x1027}, {0x1029, 0x102a}, {0x1050, 0x1055},
- {0x10d0, 0x10f8}, {0x1100, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9},
- {0x1200, 0x1206}, {0x1208, 0x1246}, {0x1248, 0x1248}, {0x124a, 0x124d},
- {0x1250, 0x1256}, {0x1258, 0x1258}, {0x125a, 0x125d}, {0x1260, 0x1286},
- {0x1288, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12ae}, {0x12b0, 0x12b0},
- {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c0, 0x12c0}, {0x12c2, 0x12c5},
- {0x12c8, 0x12ce}, {0x12d0, 0x12d6}, {0x12d8, 0x12ee}, {0x12f0, 0x130e},
- {0x1310, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x131e}, {0x1320, 0x1346},
- {0x1348, 0x135a}, {0x13a0, 0x13f4}, {0x1401, 0x166c}, {0x166f, 0x1676},
- {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x1700, 0x170c}, {0x170e, 0x1711},
- {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770},
- {0x1780, 0x17b3}, {0x17dc, 0x17dc}, {0x1820, 0x1842}, {0x1844, 0x1877},
- {0x1880, 0x18a8}, {0x1900, 0x191c}, {0x1950, 0x196d}, {0x1970, 0x1974},
- {0x2135, 0x2138}, {0x3006, 0x3006}, {0x303c, 0x303c}, {0x3041, 0x3096},
- {0x309f, 0x309f}, {0x30a1, 0x30fa}, {0x30ff, 0x30ff}, {0x3105, 0x312c},
- {0x3131, 0x318e}, {0x31a0, 0x31b7}, {0x31f0, 0x31ff}, {0x3400, 0x3400},
- {0x4db5, 0x4db5}, {0x4e00, 0x4e00}, {0x9fa5, 0x9fa5}, {0xa000, 0xa48c},
- {0xac00, 0xac00}, {0xd7a3, 0xd7a3}, {0xf900, 0xfa2d}, {0xfa30, 0xfa6a},
- {0xfb1d, 0xfb1d}, {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c},
- {0xfb3e, 0xfb3e}, {0xfb40, 0xfb41}, {0xfb43, 0xfb44}, {0xfb46, 0xfbb1},
- {0xfbd3, 0xfd3d}, {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb},
- {0xfe70, 0xfe74}, {0xfe76, 0xfefc}, {0xff66, 0xff6f}, {0xff71, 0xff9d},
- {0xffa0, 0xffbe}, {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7},
+static const xmlChSRange xmlLoS[] = {{0x1bb, 0x1bb}, {0x1c0, 0x1c3},
+ {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a}, {0x641, 0x64a},
+ {0x66e, 0x66f}, {0x671, 0x6d3}, {0x6d5, 0x6d5}, {0x6ee, 0x6ef},
+ {0x6fa, 0x6fc}, {0x6ff, 0x6ff}, {0x710, 0x710}, {0x712, 0x72f},
+ {0x74d, 0x74f}, {0x780, 0x7a5}, {0x7b1, 0x7b1}, {0x904, 0x939},
+ {0x93d, 0x93d}, {0x950, 0x950}, {0x958, 0x961}, {0x985, 0x98c},
+ {0x98f, 0x990}, {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2},
+ {0x9b6, 0x9b9}, {0x9bd, 0x9bd}, {0x9dc, 0x9dd}, {0x9df, 0x9e1},
+ {0x9f0, 0x9f1}, {0xa05, 0xa0a}, {0xa0f, 0xa10}, {0xa13, 0xa28},
+ {0xa2a, 0xa30}, {0xa32, 0xa33}, {0xa35, 0xa36}, {0xa38, 0xa39},
+ {0xa59, 0xa5c}, {0xa5e, 0xa5e}, {0xa72, 0xa74}, {0xa85, 0xa8d},
+ {0xa8f, 0xa91}, {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3},
+ {0xab5, 0xab9}, {0xabd, 0xabd}, {0xad0, 0xad0}, {0xae0, 0xae1},
+ {0xb05, 0xb0c}, {0xb0f, 0xb10}, {0xb13, 0xb28}, {0xb2a, 0xb30},
+ {0xb32, 0xb33}, {0xb35, 0xb39}, {0xb3d, 0xb3d}, {0xb5c, 0xb5d},
+ {0xb5f, 0xb61}, {0xb71, 0xb71}, {0xb83, 0xb83}, {0xb85, 0xb8a},
+ {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c},
+ {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5},
+ {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
+ {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c},
+ {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9},
+ {0xcbd, 0xcbd}, {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c},
+ {0xd0e, 0xd10}, {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61},
+ {0xd85, 0xd96}, {0xd9a, 0xdb1}, {0xdb3, 0xdbb}, {0xdbd, 0xdbd},
+ {0xdc0, 0xdc6}, {0xe01, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45},
+ {0xe81, 0xe82}, {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a},
+ {0xe8d, 0xe8d}, {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3},
+ {0xea5, 0xea5}, {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeb0},
+ {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xedc, 0xedd},
+ {0xf00, 0xf00}, {0xf40, 0xf47}, {0xf49, 0xf6a}, {0xf88, 0xf8b},
+ {0x1000, 0x1021}, {0x1023, 0x1027}, {0x1029, 0x102a}, {0x1050, 0x1055},
+ {0x10d0, 0x10f8}, {0x1100, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9},
+ {0x1200, 0x1206}, {0x1208, 0x1246}, {0x1248, 0x1248}, {0x124a, 0x124d},
+ {0x1250, 0x1256}, {0x1258, 0x1258}, {0x125a, 0x125d}, {0x1260, 0x1286},
+ {0x1288, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12ae}, {0x12b0, 0x12b0},
+ {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c0, 0x12c0}, {0x12c2, 0x12c5},
+ {0x12c8, 0x12ce}, {0x12d0, 0x12d6}, {0x12d8, 0x12ee}, {0x12f0, 0x130e},
+ {0x1310, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x131e}, {0x1320, 0x1346},
+ {0x1348, 0x135a}, {0x13a0, 0x13f4}, {0x1401, 0x166c}, {0x166f, 0x1676},
+ {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x1700, 0x170c}, {0x170e, 0x1711},
+ {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770},
+ {0x1780, 0x17b3}, {0x17dc, 0x17dc}, {0x1820, 0x1842}, {0x1844, 0x1877},
+ {0x1880, 0x18a8}, {0x1900, 0x191c}, {0x1950, 0x196d}, {0x1970, 0x1974},
+ {0x2135, 0x2138}, {0x3006, 0x3006}, {0x303c, 0x303c}, {0x3041, 0x3096},
+ {0x309f, 0x309f}, {0x30a1, 0x30fa}, {0x30ff, 0x30ff}, {0x3105, 0x312c},
+ {0x3131, 0x318e}, {0x31a0, 0x31b7}, {0x31f0, 0x31ff}, {0x3400, 0x3400},
+ {0x4db5, 0x4db5}, {0x4e00, 0x4e00}, {0x9fa5, 0x9fa5}, {0xa000, 0xa48c},
+ {0xac00, 0xac00}, {0xd7a3, 0xd7a3}, {0xf900, 0xfa2d}, {0xfa30, 0xfa6a},
+ {0xfb1d, 0xfb1d}, {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c},
+ {0xfb3e, 0xfb3e}, {0xfb40, 0xfb41}, {0xfb43, 0xfb44}, {0xfb46, 0xfbb1},
+ {0xfbd3, 0xfd3d}, {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb},
+ {0xfe70, 0xfe74}, {0xfe76, 0xfefc}, {0xff66, 0xff6f}, {0xff71, 0xff9d},
+ {0xffa0, 0xffbe}, {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7},
{0xffda, 0xffdc} };
-static const xmlChLRange xmlLoL[] = {{0x10000, 0x1000b}, {0x1000d, 0x10026},
- {0x10028, 0x1003a}, {0x1003c, 0x1003d}, {0x1003f, 0x1004d},
- {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10300, 0x1031e},
- {0x10330, 0x10349}, {0x10380, 0x1039d}, {0x10450, 0x1049d},
- {0x10800, 0x10805}, {0x10808, 0x10808}, {0x1080a, 0x10835},
- {0x10837, 0x10838}, {0x1083c, 0x1083c}, {0x1083f, 0x1083f},
+static const xmlChLRange xmlLoL[] = {{0x10000, 0x1000b}, {0x1000d, 0x10026},
+ {0x10028, 0x1003a}, {0x1003c, 0x1003d}, {0x1003f, 0x1004d},
+ {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10300, 0x1031e},
+ {0x10330, 0x10349}, {0x10380, 0x1039d}, {0x10450, 0x1049d},
+ {0x10800, 0x10805}, {0x10808, 0x10808}, {0x1080a, 0x10835},
+ {0x10837, 0x10838}, {0x1083c, 0x1083c}, {0x1083f, 0x1083f},
{0x20000, 0x20000}, {0x2a6d6, 0x2a6d6}, {0x2f800, 0x2fa1d} };
static xmlChRangeGroup xmlLoG = {211,20,xmlLoS,xmlLoL};
-static const xmlChSRange xmlLtS[] = {{0x1c5, 0x1c5}, {0x1c8, 0x1c8},
- {0x1cb, 0x1cb}, {0x1f2, 0x1f2}, {0x1f88, 0x1f8f}, {0x1f98, 0x1f9f},
+static const xmlChSRange xmlLtS[] = {{0x1c5, 0x1c5}, {0x1c8, 0x1c8},
+ {0x1cb, 0x1cb}, {0x1f2, 0x1f2}, {0x1f88, 0x1f8f}, {0x1f98, 0x1f9f},
{0x1fa8, 0x1faf}, {0x1fbc, 0x1fbc}, {0x1fcc, 0x1fcc}, {0x1ffc, 0x1ffc} };
static xmlChRangeGroup xmlLtG = {10,0,xmlLtS,NULL};
-static const xmlChSRange xmlLuS[] = {{0x41, 0x5a}, {0xc0, 0xd6},
- {0xd8, 0xde}, {0x100, 0x100}, {0x102, 0x102}, {0x104, 0x104},
- {0x106, 0x106}, {0x108, 0x108}, {0x10a, 0x10a}, {0x10c, 0x10c},
- {0x10e, 0x10e}, {0x110, 0x110}, {0x112, 0x112}, {0x114, 0x114},
- {0x116, 0x116}, {0x118, 0x118}, {0x11a, 0x11a}, {0x11c, 0x11c},
- {0x11e, 0x11e}, {0x120, 0x120}, {0x122, 0x122}, {0x124, 0x124},
- {0x126, 0x126}, {0x128, 0x128}, {0x12a, 0x12a}, {0x12c, 0x12c},
- {0x12e, 0x12e}, {0x130, 0x130}, {0x132, 0x132}, {0x134, 0x134},
- {0x136, 0x136}, {0x139, 0x139}, {0x13b, 0x13b}, {0x13d, 0x13d},
- {0x13f, 0x13f}, {0x141, 0x141}, {0x143, 0x143}, {0x145, 0x145},
- {0x147, 0x147}, {0x14a, 0x14a}, {0x14c, 0x14c}, {0x14e, 0x14e},
- {0x150, 0x150}, {0x152, 0x152}, {0x154, 0x154}, {0x156, 0x156},
- {0x158, 0x158}, {0x15a, 0x15a}, {0x15c, 0x15c}, {0x15e, 0x15e},
- {0x160, 0x160}, {0x162, 0x162}, {0x164, 0x164}, {0x166, 0x166},
- {0x168, 0x168}, {0x16a, 0x16a}, {0x16c, 0x16c}, {0x16e, 0x16e},
- {0x170, 0x170}, {0x172, 0x172}, {0x174, 0x174}, {0x176, 0x176},
- {0x178, 0x179}, {0x17b, 0x17b}, {0x17d, 0x17d}, {0x181, 0x182},
- {0x184, 0x184}, {0x186, 0x187}, {0x189, 0x18b}, {0x18e, 0x191},
- {0x193, 0x194}, {0x196, 0x198}, {0x19c, 0x19d}, {0x19f, 0x1a0},
- {0x1a2, 0x1a2}, {0x1a4, 0x1a4}, {0x1a6, 0x1a7}, {0x1a9, 0x1a9},
- {0x1ac, 0x1ac}, {0x1ae, 0x1af}, {0x1b1, 0x1b3}, {0x1b5, 0x1b5},
- {0x1b7, 0x1b8}, {0x1bc, 0x1bc}, {0x1c4, 0x1c4}, {0x1c7, 0x1c7},
- {0x1ca, 0x1ca}, {0x1cd, 0x1cd}, {0x1cf, 0x1cf}, {0x1d1, 0x1d1},
- {0x1d3, 0x1d3}, {0x1d5, 0x1d5}, {0x1d7, 0x1d7}, {0x1d9, 0x1d9},
- {0x1db, 0x1db}, {0x1de, 0x1de}, {0x1e0, 0x1e0}, {0x1e2, 0x1e2},
- {0x1e4, 0x1e4}, {0x1e6, 0x1e6}, {0x1e8, 0x1e8}, {0x1ea, 0x1ea},
- {0x1ec, 0x1ec}, {0x1ee, 0x1ee}, {0x1f1, 0x1f1}, {0x1f4, 0x1f4},
- {0x1f6, 0x1f8}, {0x1fa, 0x1fa}, {0x1fc, 0x1fc}, {0x1fe, 0x1fe},
- {0x200, 0x200}, {0x202, 0x202}, {0x204, 0x204}, {0x206, 0x206},
- {0x208, 0x208}, {0x20a, 0x20a}, {0x20c, 0x20c}, {0x20e, 0x20e},
- {0x210, 0x210}, {0x212, 0x212}, {0x214, 0x214}, {0x216, 0x216},
- {0x218, 0x218}, {0x21a, 0x21a}, {0x21c, 0x21c}, {0x21e, 0x21e},
- {0x220, 0x220}, {0x222, 0x222}, {0x224, 0x224}, {0x226, 0x226},
- {0x228, 0x228}, {0x22a, 0x22a}, {0x22c, 0x22c}, {0x22e, 0x22e},
- {0x230, 0x230}, {0x232, 0x232}, {0x386, 0x386}, {0x388, 0x38a},
- {0x38c, 0x38c}, {0x38e, 0x38f}, {0x391, 0x3a1}, {0x3a3, 0x3ab},
- {0x3d2, 0x3d4}, {0x3d8, 0x3d8}, {0x3da, 0x3da}, {0x3dc, 0x3dc},
- {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3e2}, {0x3e4, 0x3e4},
- {0x3e6, 0x3e6}, {0x3e8, 0x3e8}, {0x3ea, 0x3ea}, {0x3ec, 0x3ec},
- {0x3ee, 0x3ee}, {0x3f4, 0x3f4}, {0x3f7, 0x3f7}, {0x3f9, 0x3fa},
- {0x400, 0x42f}, {0x460, 0x460}, {0x462, 0x462}, {0x464, 0x464},
- {0x466, 0x466}, {0x468, 0x468}, {0x46a, 0x46a}, {0x46c, 0x46c},
- {0x46e, 0x46e}, {0x470, 0x470}, {0x472, 0x472}, {0x474, 0x474},
- {0x476, 0x476}, {0x478, 0x478}, {0x47a, 0x47a}, {0x47c, 0x47c},
- {0x47e, 0x47e}, {0x480, 0x480}, {0x48a, 0x48a}, {0x48c, 0x48c},
- {0x48e, 0x48e}, {0x490, 0x490}, {0x492, 0x492}, {0x494, 0x494},
- {0x496, 0x496}, {0x498, 0x498}, {0x49a, 0x49a}, {0x49c, 0x49c},
- {0x49e, 0x49e}, {0x4a0, 0x4a0}, {0x4a2, 0x4a2}, {0x4a4, 0x4a4},
- {0x4a6, 0x4a6}, {0x4a8, 0x4a8}, {0x4aa, 0x4aa}, {0x4ac, 0x4ac},
- {0x4ae, 0x4ae}, {0x4b0, 0x4b0}, {0x4b2, 0x4b2}, {0x4b4, 0x4b4},
- {0x4b6, 0x4b6}, {0x4b8, 0x4b8}, {0x4ba, 0x4ba}, {0x4bc, 0x4bc},
- {0x4be, 0x4be}, {0x4c0, 0x4c1}, {0x4c3, 0x4c3}, {0x4c5, 0x4c5},
- {0x4c7, 0x4c7}, {0x4c9, 0x4c9}, {0x4cb, 0x4cb}, {0x4cd, 0x4cd},
- {0x4d0, 0x4d0}, {0x4d2, 0x4d2}, {0x4d4, 0x4d4}, {0x4d6, 0x4d6},
- {0x4d8, 0x4d8}, {0x4da, 0x4da}, {0x4dc, 0x4dc}, {0x4de, 0x4de},
- {0x4e0, 0x4e0}, {0x4e2, 0x4e2}, {0x4e4, 0x4e4}, {0x4e6, 0x4e6},
- {0x4e8, 0x4e8}, {0x4ea, 0x4ea}, {0x4ec, 0x4ec}, {0x4ee, 0x4ee},
- {0x4f0, 0x4f0}, {0x4f2, 0x4f2}, {0x4f4, 0x4f4}, {0x4f8, 0x4f8},
- {0x500, 0x500}, {0x502, 0x502}, {0x504, 0x504}, {0x506, 0x506},
- {0x508, 0x508}, {0x50a, 0x50a}, {0x50c, 0x50c}, {0x50e, 0x50e},
- {0x531, 0x556}, {0x10a0, 0x10c5}, {0x1e00, 0x1e00}, {0x1e02, 0x1e02},
- {0x1e04, 0x1e04}, {0x1e06, 0x1e06}, {0x1e08, 0x1e08}, {0x1e0a, 0x1e0a},
- {0x1e0c, 0x1e0c}, {0x1e0e, 0x1e0e}, {0x1e10, 0x1e10}, {0x1e12, 0x1e12},
- {0x1e14, 0x1e14}, {0x1e16, 0x1e16}, {0x1e18, 0x1e18}, {0x1e1a, 0x1e1a},
- {0x1e1c, 0x1e1c}, {0x1e1e, 0x1e1e}, {0x1e20, 0x1e20}, {0x1e22, 0x1e22},
- {0x1e24, 0x1e24}, {0x1e26, 0x1e26}, {0x1e28, 0x1e28}, {0x1e2a, 0x1e2a},
- {0x1e2c, 0x1e2c}, {0x1e2e, 0x1e2e}, {0x1e30, 0x1e30}, {0x1e32, 0x1e32},
- {0x1e34, 0x1e34}, {0x1e36, 0x1e36}, {0x1e38, 0x1e38}, {0x1e3a, 0x1e3a},
- {0x1e3c, 0x1e3c}, {0x1e3e, 0x1e3e}, {0x1e40, 0x1e40}, {0x1e42, 0x1e42},
- {0x1e44, 0x1e44}, {0x1e46, 0x1e46}, {0x1e48, 0x1e48}, {0x1e4a, 0x1e4a},
- {0x1e4c, 0x1e4c}, {0x1e4e, 0x1e4e}, {0x1e50, 0x1e50}, {0x1e52, 0x1e52},
- {0x1e54, 0x1e54}, {0x1e56, 0x1e56}, {0x1e58, 0x1e58}, {0x1e5a, 0x1e5a},
- {0x1e5c, 0x1e5c}, {0x1e5e, 0x1e5e}, {0x1e60, 0x1e60}, {0x1e62, 0x1e62},
- {0x1e64, 0x1e64}, {0x1e66, 0x1e66}, {0x1e68, 0x1e68}, {0x1e6a, 0x1e6a},
- {0x1e6c, 0x1e6c}, {0x1e6e, 0x1e6e}, {0x1e70, 0x1e70}, {0x1e72, 0x1e72},
- {0x1e74, 0x1e74}, {0x1e76, 0x1e76}, {0x1e78, 0x1e78}, {0x1e7a, 0x1e7a},
- {0x1e7c, 0x1e7c}, {0x1e7e, 0x1e7e}, {0x1e80, 0x1e80}, {0x1e82, 0x1e82},
- {0x1e84, 0x1e84}, {0x1e86, 0x1e86}, {0x1e88, 0x1e88}, {0x1e8a, 0x1e8a},
- {0x1e8c, 0x1e8c}, {0x1e8e, 0x1e8e}, {0x1e90, 0x1e90}, {0x1e92, 0x1e92},
- {0x1e94, 0x1e94}, {0x1ea0, 0x1ea0}, {0x1ea2, 0x1ea2}, {0x1ea4, 0x1ea4},
- {0x1ea6, 0x1ea6}, {0x1ea8, 0x1ea8}, {0x1eaa, 0x1eaa}, {0x1eac, 0x1eac},
- {0x1eae, 0x1eae}, {0x1eb0, 0x1eb0}, {0x1eb2, 0x1eb2}, {0x1eb4, 0x1eb4},
- {0x1eb6, 0x1eb6}, {0x1eb8, 0x1eb8}, {0x1eba, 0x1eba}, {0x1ebc, 0x1ebc},
- {0x1ebe, 0x1ebe}, {0x1ec0, 0x1ec0}, {0x1ec2, 0x1ec2}, {0x1ec4, 0x1ec4},
- {0x1ec6, 0x1ec6}, {0x1ec8, 0x1ec8}, {0x1eca, 0x1eca}, {0x1ecc, 0x1ecc},
- {0x1ece, 0x1ece}, {0x1ed0, 0x1ed0}, {0x1ed2, 0x1ed2}, {0x1ed4, 0x1ed4},
- {0x1ed6, 0x1ed6}, {0x1ed8, 0x1ed8}, {0x1eda, 0x1eda}, {0x1edc, 0x1edc},
- {0x1ede, 0x1ede}, {0x1ee0, 0x1ee0}, {0x1ee2, 0x1ee2}, {0x1ee4, 0x1ee4},
- {0x1ee6, 0x1ee6}, {0x1ee8, 0x1ee8}, {0x1eea, 0x1eea}, {0x1eec, 0x1eec},
- {0x1eee, 0x1eee}, {0x1ef0, 0x1ef0}, {0x1ef2, 0x1ef2}, {0x1ef4, 0x1ef4},
- {0x1ef6, 0x1ef6}, {0x1ef8, 0x1ef8}, {0x1f08, 0x1f0f}, {0x1f18, 0x1f1d},
- {0x1f28, 0x1f2f}, {0x1f38, 0x1f3f}, {0x1f48, 0x1f4d}, {0x1f59, 0x1f59},
- {0x1f5b, 0x1f5b}, {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f5f}, {0x1f68, 0x1f6f},
- {0x1fb8, 0x1fbb}, {0x1fc8, 0x1fcb}, {0x1fd8, 0x1fdb}, {0x1fe8, 0x1fec},
- {0x1ff8, 0x1ffb}, {0x2102, 0x2102}, {0x2107, 0x2107}, {0x210b, 0x210d},
- {0x2110, 0x2112}, {0x2115, 0x2115}, {0x2119, 0x211d}, {0x2124, 0x2124},
- {0x2126, 0x2126}, {0x2128, 0x2128}, {0x212a, 0x212d}, {0x2130, 0x2131},
+static const xmlChSRange xmlLuS[] = {{0x41, 0x5a}, {0xc0, 0xd6},
+ {0xd8, 0xde}, {0x100, 0x100}, {0x102, 0x102}, {0x104, 0x104},
+ {0x106, 0x106}, {0x108, 0x108}, {0x10a, 0x10a}, {0x10c, 0x10c},
+ {0x10e, 0x10e}, {0x110, 0x110}, {0x112, 0x112}, {0x114, 0x114},
+ {0x116, 0x116}, {0x118, 0x118}, {0x11a, 0x11a}, {0x11c, 0x11c},
+ {0x11e, 0x11e}, {0x120, 0x120}, {0x122, 0x122}, {0x124, 0x124},
+ {0x126, 0x126}, {0x128, 0x128}, {0x12a, 0x12a}, {0x12c, 0x12c},
+ {0x12e, 0x12e}, {0x130, 0x130}, {0x132, 0x132}, {0x134, 0x134},
+ {0x136, 0x136}, {0x139, 0x139}, {0x13b, 0x13b}, {0x13d, 0x13d},
+ {0x13f, 0x13f}, {0x141, 0x141}, {0x143, 0x143}, {0x145, 0x145},
+ {0x147, 0x147}, {0x14a, 0x14a}, {0x14c, 0x14c}, {0x14e, 0x14e},
+ {0x150, 0x150}, {0x152, 0x152}, {0x154, 0x154}, {0x156, 0x156},
+ {0x158, 0x158}, {0x15a, 0x15a}, {0x15c, 0x15c}, {0x15e, 0x15e},
+ {0x160, 0x160}, {0x162, 0x162}, {0x164, 0x164}, {0x166, 0x166},
+ {0x168, 0x168}, {0x16a, 0x16a}, {0x16c, 0x16c}, {0x16e, 0x16e},
+ {0x170, 0x170}, {0x172, 0x172}, {0x174, 0x174}, {0x176, 0x176},
+ {0x178, 0x179}, {0x17b, 0x17b}, {0x17d, 0x17d}, {0x181, 0x182},
+ {0x184, 0x184}, {0x186, 0x187}, {0x189, 0x18b}, {0x18e, 0x191},
+ {0x193, 0x194}, {0x196, 0x198}, {0x19c, 0x19d}, {0x19f, 0x1a0},
+ {0x1a2, 0x1a2}, {0x1a4, 0x1a4}, {0x1a6, 0x1a7}, {0x1a9, 0x1a9},
+ {0x1ac, 0x1ac}, {0x1ae, 0x1af}, {0x1b1, 0x1b3}, {0x1b5, 0x1b5},
+ {0x1b7, 0x1b8}, {0x1bc, 0x1bc}, {0x1c4, 0x1c4}, {0x1c7, 0x1c7},
+ {0x1ca, 0x1ca}, {0x1cd, 0x1cd}, {0x1cf, 0x1cf}, {0x1d1, 0x1d1},
+ {0x1d3, 0x1d3}, {0x1d5, 0x1d5}, {0x1d7, 0x1d7}, {0x1d9, 0x1d9},
+ {0x1db, 0x1db}, {0x1de, 0x1de}, {0x1e0, 0x1e0}, {0x1e2, 0x1e2},
+ {0x1e4, 0x1e4}, {0x1e6, 0x1e6}, {0x1e8, 0x1e8}, {0x1ea, 0x1ea},
+ {0x1ec, 0x1ec}, {0x1ee, 0x1ee}, {0x1f1, 0x1f1}, {0x1f4, 0x1f4},
+ {0x1f6, 0x1f8}, {0x1fa, 0x1fa}, {0x1fc, 0x1fc}, {0x1fe, 0x1fe},
+ {0x200, 0x200}, {0x202, 0x202}, {0x204, 0x204}, {0x206, 0x206},
+ {0x208, 0x208}, {0x20a, 0x20a}, {0x20c, 0x20c}, {0x20e, 0x20e},
+ {0x210, 0x210}, {0x212, 0x212}, {0x214, 0x214}, {0x216, 0x216},
+ {0x218, 0x218}, {0x21a, 0x21a}, {0x21c, 0x21c}, {0x21e, 0x21e},
+ {0x220, 0x220}, {0x222, 0x222}, {0x224, 0x224}, {0x226, 0x226},
+ {0x228, 0x228}, {0x22a, 0x22a}, {0x22c, 0x22c}, {0x22e, 0x22e},
+ {0x230, 0x230}, {0x232, 0x232}, {0x386, 0x386}, {0x388, 0x38a},
+ {0x38c, 0x38c}, {0x38e, 0x38f}, {0x391, 0x3a1}, {0x3a3, 0x3ab},
+ {0x3d2, 0x3d4}, {0x3d8, 0x3d8}, {0x3da, 0x3da}, {0x3dc, 0x3dc},
+ {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3e2}, {0x3e4, 0x3e4},
+ {0x3e6, 0x3e6}, {0x3e8, 0x3e8}, {0x3ea, 0x3ea}, {0x3ec, 0x3ec},
+ {0x3ee, 0x3ee}, {0x3f4, 0x3f4}, {0x3f7, 0x3f7}, {0x3f9, 0x3fa},
+ {0x400, 0x42f}, {0x460, 0x460}, {0x462, 0x462}, {0x464, 0x464},
+ {0x466, 0x466}, {0x468, 0x468}, {0x46a, 0x46a}, {0x46c, 0x46c},
+ {0x46e, 0x46e}, {0x470, 0x470}, {0x472, 0x472}, {0x474, 0x474},
+ {0x476, 0x476}, {0x478, 0x478}, {0x47a, 0x47a}, {0x47c, 0x47c},
+ {0x47e, 0x47e}, {0x480, 0x480}, {0x48a, 0x48a}, {0x48c, 0x48c},
+ {0x48e, 0x48e}, {0x490, 0x490}, {0x492, 0x492}, {0x494, 0x494},
+ {0x496, 0x496}, {0x498, 0x498}, {0x49a, 0x49a}, {0x49c, 0x49c},
+ {0x49e, 0x49e}, {0x4a0, 0x4a0}, {0x4a2, 0x4a2}, {0x4a4, 0x4a4},
+ {0x4a6, 0x4a6}, {0x4a8, 0x4a8}, {0x4aa, 0x4aa}, {0x4ac, 0x4ac},
+ {0x4ae, 0x4ae}, {0x4b0, 0x4b0}, {0x4b2, 0x4b2}, {0x4b4, 0x4b4},
+ {0x4b6, 0x4b6}, {0x4b8, 0x4b8}, {0x4ba, 0x4ba}, {0x4bc, 0x4bc},
+ {0x4be, 0x4be}, {0x4c0, 0x4c1}, {0x4c3, 0x4c3}, {0x4c5, 0x4c5},
+ {0x4c7, 0x4c7}, {0x4c9, 0x4c9}, {0x4cb, 0x4cb}, {0x4cd, 0x4cd},
+ {0x4d0, 0x4d0}, {0x4d2, 0x4d2}, {0x4d4, 0x4d4}, {0x4d6, 0x4d6},
+ {0x4d8, 0x4d8}, {0x4da, 0x4da}, {0x4dc, 0x4dc}, {0x4de, 0x4de},
+ {0x4e0, 0x4e0}, {0x4e2, 0x4e2}, {0x4e4, 0x4e4}, {0x4e6, 0x4e6},
+ {0x4e8, 0x4e8}, {0x4ea, 0x4ea}, {0x4ec, 0x4ec}, {0x4ee, 0x4ee},
+ {0x4f0, 0x4f0}, {0x4f2, 0x4f2}, {0x4f4, 0x4f4}, {0x4f8, 0x4f8},
+ {0x500, 0x500}, {0x502, 0x502}, {0x504, 0x504}, {0x506, 0x506},
+ {0x508, 0x508}, {0x50a, 0x50a}, {0x50c, 0x50c}, {0x50e, 0x50e},
+ {0x531, 0x556}, {0x10a0, 0x10c5}, {0x1e00, 0x1e00}, {0x1e02, 0x1e02},
+ {0x1e04, 0x1e04}, {0x1e06, 0x1e06}, {0x1e08, 0x1e08}, {0x1e0a, 0x1e0a},
+ {0x1e0c, 0x1e0c}, {0x1e0e, 0x1e0e}, {0x1e10, 0x1e10}, {0x1e12, 0x1e12},
+ {0x1e14, 0x1e14}, {0x1e16, 0x1e16}, {0x1e18, 0x1e18}, {0x1e1a, 0x1e1a},
+ {0x1e1c, 0x1e1c}, {0x1e1e, 0x1e1e}, {0x1e20, 0x1e20}, {0x1e22, 0x1e22},
+ {0x1e24, 0x1e24}, {0x1e26, 0x1e26}, {0x1e28, 0x1e28}, {0x1e2a, 0x1e2a},
+ {0x1e2c, 0x1e2c}, {0x1e2e, 0x1e2e}, {0x1e30, 0x1e30}, {0x1e32, 0x1e32},
+ {0x1e34, 0x1e34}, {0x1e36, 0x1e36}, {0x1e38, 0x1e38}, {0x1e3a, 0x1e3a},
+ {0x1e3c, 0x1e3c}, {0x1e3e, 0x1e3e}, {0x1e40, 0x1e40}, {0x1e42, 0x1e42},
+ {0x1e44, 0x1e44}, {0x1e46, 0x1e46}, {0x1e48, 0x1e48}, {0x1e4a, 0x1e4a},
+ {0x1e4c, 0x1e4c}, {0x1e4e, 0x1e4e}, {0x1e50, 0x1e50}, {0x1e52, 0x1e52},
+ {0x1e54, 0x1e54}, {0x1e56, 0x1e56}, {0x1e58, 0x1e58}, {0x1e5a, 0x1e5a},
+ {0x1e5c, 0x1e5c}, {0x1e5e, 0x1e5e}, {0x1e60, 0x1e60}, {0x1e62, 0x1e62},
+ {0x1e64, 0x1e64}, {0x1e66, 0x1e66}, {0x1e68, 0x1e68}, {0x1e6a, 0x1e6a},
+ {0x1e6c, 0x1e6c}, {0x1e6e, 0x1e6e}, {0x1e70, 0x1e70}, {0x1e72, 0x1e72},
+ {0x1e74, 0x1e74}, {0x1e76, 0x1e76}, {0x1e78, 0x1e78}, {0x1e7a, 0x1e7a},
+ {0x1e7c, 0x1e7c}, {0x1e7e, 0x1e7e}, {0x1e80, 0x1e80}, {0x1e82, 0x1e82},
+ {0x1e84, 0x1e84}, {0x1e86, 0x1e86}, {0x1e88, 0x1e88}, {0x1e8a, 0x1e8a},
+ {0x1e8c, 0x1e8c}, {0x1e8e, 0x1e8e}, {0x1e90, 0x1e90}, {0x1e92, 0x1e92},
+ {0x1e94, 0x1e94}, {0x1ea0, 0x1ea0}, {0x1ea2, 0x1ea2}, {0x1ea4, 0x1ea4},
+ {0x1ea6, 0x1ea6}, {0x1ea8, 0x1ea8}, {0x1eaa, 0x1eaa}, {0x1eac, 0x1eac},
+ {0x1eae, 0x1eae}, {0x1eb0, 0x1eb0}, {0x1eb2, 0x1eb2}, {0x1eb4, 0x1eb4},
+ {0x1eb6, 0x1eb6}, {0x1eb8, 0x1eb8}, {0x1eba, 0x1eba}, {0x1ebc, 0x1ebc},
+ {0x1ebe, 0x1ebe}, {0x1ec0, 0x1ec0}, {0x1ec2, 0x1ec2}, {0x1ec4, 0x1ec4},
+ {0x1ec6, 0x1ec6}, {0x1ec8, 0x1ec8}, {0x1eca, 0x1eca}, {0x1ecc, 0x1ecc},
+ {0x1ece, 0x1ece}, {0x1ed0, 0x1ed0}, {0x1ed2, 0x1ed2}, {0x1ed4, 0x1ed4},
+ {0x1ed6, 0x1ed6}, {0x1ed8, 0x1ed8}, {0x1eda, 0x1eda}, {0x1edc, 0x1edc},
+ {0x1ede, 0x1ede}, {0x1ee0, 0x1ee0}, {0x1ee2, 0x1ee2}, {0x1ee4, 0x1ee4},
+ {0x1ee6, 0x1ee6}, {0x1ee8, 0x1ee8}, {0x1eea, 0x1eea}, {0x1eec, 0x1eec},
+ {0x1eee, 0x1eee}, {0x1ef0, 0x1ef0}, {0x1ef2, 0x1ef2}, {0x1ef4, 0x1ef4},
+ {0x1ef6, 0x1ef6}, {0x1ef8, 0x1ef8}, {0x1f08, 0x1f0f}, {0x1f18, 0x1f1d},
+ {0x1f28, 0x1f2f}, {0x1f38, 0x1f3f}, {0x1f48, 0x1f4d}, {0x1f59, 0x1f59},
+ {0x1f5b, 0x1f5b}, {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f5f}, {0x1f68, 0x1f6f},
+ {0x1fb8, 0x1fbb}, {0x1fc8, 0x1fcb}, {0x1fd8, 0x1fdb}, {0x1fe8, 0x1fec},
+ {0x1ff8, 0x1ffb}, {0x2102, 0x2102}, {0x2107, 0x2107}, {0x210b, 0x210d},
+ {0x2110, 0x2112}, {0x2115, 0x2115}, {0x2119, 0x211d}, {0x2124, 0x2124},
+ {0x2126, 0x2126}, {0x2128, 0x2128}, {0x212a, 0x212d}, {0x2130, 0x2131},
{0x2133, 0x2133}, {0x213e, 0x213f}, {0x2145, 0x2145}, {0xff21, 0xff3a} };
-static const xmlChLRange xmlLuL[] = {{0x10400, 0x10427}, {0x1d400, 0x1d419},
- {0x1d434, 0x1d44d}, {0x1d468, 0x1d481}, {0x1d49c, 0x1d49c},
- {0x1d49e, 0x1d49f}, {0x1d4a2, 0x1d4a2}, {0x1d4a5, 0x1d4a6},
- {0x1d4a9, 0x1d4ac}, {0x1d4ae, 0x1d4b5}, {0x1d4d0, 0x1d4e9},
- {0x1d504, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514},
- {0x1d516, 0x1d51c}, {0x1d538, 0x1d539}, {0x1d53b, 0x1d53e},
- {0x1d540, 0x1d544}, {0x1d546, 0x1d546}, {0x1d54a, 0x1d550},
- {0x1d56c, 0x1d585}, {0x1d5a0, 0x1d5b9}, {0x1d5d4, 0x1d5ed},
- {0x1d608, 0x1d621}, {0x1d63c, 0x1d655}, {0x1d670, 0x1d689},
- {0x1d6a8, 0x1d6c0}, {0x1d6e2, 0x1d6fa}, {0x1d71c, 0x1d734},
+static const xmlChLRange xmlLuL[] = {{0x10400, 0x10427}, {0x1d400, 0x1d419},
+ {0x1d434, 0x1d44d}, {0x1d468, 0x1d481}, {0x1d49c, 0x1d49c},
+ {0x1d49e, 0x1d49f}, {0x1d4a2, 0x1d4a2}, {0x1d4a5, 0x1d4a6},
+ {0x1d4a9, 0x1d4ac}, {0x1d4ae, 0x1d4b5}, {0x1d4d0, 0x1d4e9},
+ {0x1d504, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514},
+ {0x1d516, 0x1d51c}, {0x1d538, 0x1d539}, {0x1d53b, 0x1d53e},
+ {0x1d540, 0x1d544}, {0x1d546, 0x1d546}, {0x1d54a, 0x1d550},
+ {0x1d56c, 0x1d585}, {0x1d5a0, 0x1d5b9}, {0x1d5d4, 0x1d5ed},
+ {0x1d608, 0x1d621}, {0x1d63c, 0x1d655}, {0x1d670, 0x1d689},
+ {0x1d6a8, 0x1d6c0}, {0x1d6e2, 0x1d6fa}, {0x1d71c, 0x1d734},
{0x1d756, 0x1d76e}, {0x1d790, 0x1d7a8} };
static xmlChRangeGroup xmlLuG = {390,31,xmlLuS,xmlLuL};
-static const xmlChSRange xmlMS[] = {{0x300, 0x357}, {0x35d, 0x36f},
- {0x483, 0x486}, {0x488, 0x489}, {0x591, 0x5a1}, {0x5a3, 0x5b9},
- {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4},
- {0x610, 0x615}, {0x64b, 0x658}, {0x670, 0x670}, {0x6d6, 0x6dc},
- {0x6de, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x711, 0x711},
- {0x730, 0x74a}, {0x7a6, 0x7b0}, {0x901, 0x903}, {0x93c, 0x93c},
- {0x93e, 0x94d}, {0x951, 0x954}, {0x962, 0x963}, {0x981, 0x983},
- {0x9bc, 0x9bc}, {0x9be, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd},
- {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa01, 0xa03}, {0xa3c, 0xa3c},
- {0xa3e, 0xa42}, {0xa47, 0xa48}, {0xa4b, 0xa4d}, {0xa70, 0xa71},
- {0xa81, 0xa83}, {0xabc, 0xabc}, {0xabe, 0xac5}, {0xac7, 0xac9},
- {0xacb, 0xacd}, {0xae2, 0xae3}, {0xb01, 0xb03}, {0xb3c, 0xb3c},
- {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d}, {0xb56, 0xb57},
- {0xb82, 0xb82}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8}, {0xbca, 0xbcd},
- {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44}, {0xc46, 0xc48},
- {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83}, {0xcbc, 0xcbc},
- {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6},
- {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d},
- {0xd57, 0xd57}, {0xd82, 0xd83}, {0xdca, 0xdca}, {0xdcf, 0xdd4},
- {0xdd6, 0xdd6}, {0xdd8, 0xddf}, {0xdf2, 0xdf3}, {0xe31, 0xe31},
- {0xe34, 0xe3a}, {0xe47, 0xe4e}, {0xeb1, 0xeb1}, {0xeb4, 0xeb9},
- {0xebb, 0xebc}, {0xec8, 0xecd}, {0xf18, 0xf19}, {0xf35, 0xf35},
- {0xf37, 0xf37}, {0xf39, 0xf39}, {0xf3e, 0xf3f}, {0xf71, 0xf84},
- {0xf86, 0xf87}, {0xf90, 0xf97}, {0xf99, 0xfbc}, {0xfc6, 0xfc6},
- {0x102c, 0x1032}, {0x1036, 0x1039}, {0x1056, 0x1059}, {0x1712, 0x1714},
- {0x1732, 0x1734}, {0x1752, 0x1753}, {0x1772, 0x1773}, {0x17b6, 0x17d3},
- {0x17dd, 0x17dd}, {0x180b, 0x180d}, {0x18a9, 0x18a9}, {0x1920, 0x192b},
- {0x1930, 0x193b}, {0x20d0, 0x20ea}, {0x302a, 0x302f}, {0x3099, 0x309a},
+static const xmlChSRange xmlMS[] = {{0x300, 0x357}, {0x35d, 0x36f},
+ {0x483, 0x486}, {0x488, 0x489}, {0x591, 0x5a1}, {0x5a3, 0x5b9},
+ {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4},
+ {0x610, 0x615}, {0x64b, 0x658}, {0x670, 0x670}, {0x6d6, 0x6dc},
+ {0x6de, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x711, 0x711},
+ {0x730, 0x74a}, {0x7a6, 0x7b0}, {0x901, 0x903}, {0x93c, 0x93c},
+ {0x93e, 0x94d}, {0x951, 0x954}, {0x962, 0x963}, {0x981, 0x983},
+ {0x9bc, 0x9bc}, {0x9be, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd},
+ {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa01, 0xa03}, {0xa3c, 0xa3c},
+ {0xa3e, 0xa42}, {0xa47, 0xa48}, {0xa4b, 0xa4d}, {0xa70, 0xa71},
+ {0xa81, 0xa83}, {0xabc, 0xabc}, {0xabe, 0xac5}, {0xac7, 0xac9},
+ {0xacb, 0xacd}, {0xae2, 0xae3}, {0xb01, 0xb03}, {0xb3c, 0xb3c},
+ {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d}, {0xb56, 0xb57},
+ {0xb82, 0xb82}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8}, {0xbca, 0xbcd},
+ {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44}, {0xc46, 0xc48},
+ {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83}, {0xcbc, 0xcbc},
+ {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6},
+ {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d},
+ {0xd57, 0xd57}, {0xd82, 0xd83}, {0xdca, 0xdca}, {0xdcf, 0xdd4},
+ {0xdd6, 0xdd6}, {0xdd8, 0xddf}, {0xdf2, 0xdf3}, {0xe31, 0xe31},
+ {0xe34, 0xe3a}, {0xe47, 0xe4e}, {0xeb1, 0xeb1}, {0xeb4, 0xeb9},
+ {0xebb, 0xebc}, {0xec8, 0xecd}, {0xf18, 0xf19}, {0xf35, 0xf35},
+ {0xf37, 0xf37}, {0xf39, 0xf39}, {0xf3e, 0xf3f}, {0xf71, 0xf84},
+ {0xf86, 0xf87}, {0xf90, 0xf97}, {0xf99, 0xfbc}, {0xfc6, 0xfc6},
+ {0x102c, 0x1032}, {0x1036, 0x1039}, {0x1056, 0x1059}, {0x1712, 0x1714},
+ {0x1732, 0x1734}, {0x1752, 0x1753}, {0x1772, 0x1773}, {0x17b6, 0x17d3},
+ {0x17dd, 0x17dd}, {0x180b, 0x180d}, {0x18a9, 0x18a9}, {0x1920, 0x192b},
+ {0x1930, 0x193b}, {0x20d0, 0x20ea}, {0x302a, 0x302f}, {0x3099, 0x309a},
{0xfb1e, 0xfb1e}, {0xfe00, 0xfe0f}, {0xfe20, 0xfe23} };
-static const xmlChLRange xmlML[] = {{0x1d165, 0x1d169}, {0x1d16d, 0x1d172},
- {0x1d17b, 0x1d182}, {0x1d185, 0x1d18b}, {0x1d1aa, 0x1d1ad},
+static const xmlChLRange xmlML[] = {{0x1d165, 0x1d169}, {0x1d16d, 0x1d172},
+ {0x1d17b, 0x1d182}, {0x1d185, 0x1d18b}, {0x1d1aa, 0x1d1ad},
{0xe0100, 0xe01ef} };
static xmlChRangeGroup xmlMG = {113,6,xmlMS,xmlML};
-static const xmlChSRange xmlMcS[] = {{0x903, 0x903}, {0x93e, 0x940},
- {0x949, 0x94c}, {0x982, 0x983}, {0x9be, 0x9c0}, {0x9c7, 0x9c8},
- {0x9cb, 0x9cc}, {0x9d7, 0x9d7}, {0xa03, 0xa03}, {0xa3e, 0xa40},
- {0xa83, 0xa83}, {0xabe, 0xac0}, {0xac9, 0xac9}, {0xacb, 0xacc},
- {0xb02, 0xb03}, {0xb3e, 0xb3e}, {0xb40, 0xb40}, {0xb47, 0xb48},
- {0xb4b, 0xb4c}, {0xb57, 0xb57}, {0xbbe, 0xbbf}, {0xbc1, 0xbc2},
- {0xbc6, 0xbc8}, {0xbca, 0xbcc}, {0xbd7, 0xbd7}, {0xc01, 0xc03},
- {0xc41, 0xc44}, {0xc82, 0xc83}, {0xcbe, 0xcbe}, {0xcc0, 0xcc4},
- {0xcc7, 0xcc8}, {0xcca, 0xccb}, {0xcd5, 0xcd6}, {0xd02, 0xd03},
- {0xd3e, 0xd40}, {0xd46, 0xd48}, {0xd4a, 0xd4c}, {0xd57, 0xd57},
- {0xd82, 0xd83}, {0xdcf, 0xdd1}, {0xdd8, 0xddf}, {0xdf2, 0xdf3},
- {0xf3e, 0xf3f}, {0xf7f, 0xf7f}, {0x102c, 0x102c}, {0x1031, 0x1031},
- {0x1038, 0x1038}, {0x1056, 0x1057}, {0x17b6, 0x17b6}, {0x17be, 0x17c5},
- {0x17c7, 0x17c8}, {0x1923, 0x1926}, {0x1929, 0x192b}, {0x1930, 0x1931},
+static const xmlChSRange xmlMcS[] = {{0x903, 0x903}, {0x93e, 0x940},
+ {0x949, 0x94c}, {0x982, 0x983}, {0x9be, 0x9c0}, {0x9c7, 0x9c8},
+ {0x9cb, 0x9cc}, {0x9d7, 0x9d7}, {0xa03, 0xa03}, {0xa3e, 0xa40},
+ {0xa83, 0xa83}, {0xabe, 0xac0}, {0xac9, 0xac9}, {0xacb, 0xacc},
+ {0xb02, 0xb03}, {0xb3e, 0xb3e}, {0xb40, 0xb40}, {0xb47, 0xb48},
+ {0xb4b, 0xb4c}, {0xb57, 0xb57}, {0xbbe, 0xbbf}, {0xbc1, 0xbc2},
+ {0xbc6, 0xbc8}, {0xbca, 0xbcc}, {0xbd7, 0xbd7}, {0xc01, 0xc03},
+ {0xc41, 0xc44}, {0xc82, 0xc83}, {0xcbe, 0xcbe}, {0xcc0, 0xcc4},
+ {0xcc7, 0xcc8}, {0xcca, 0xccb}, {0xcd5, 0xcd6}, {0xd02, 0xd03},
+ {0xd3e, 0xd40}, {0xd46, 0xd48}, {0xd4a, 0xd4c}, {0xd57, 0xd57},
+ {0xd82, 0xd83}, {0xdcf, 0xdd1}, {0xdd8, 0xddf}, {0xdf2, 0xdf3},
+ {0xf3e, 0xf3f}, {0xf7f, 0xf7f}, {0x102c, 0x102c}, {0x1031, 0x1031},
+ {0x1038, 0x1038}, {0x1056, 0x1057}, {0x17b6, 0x17b6}, {0x17be, 0x17c5},
+ {0x17c7, 0x17c8}, {0x1923, 0x1926}, {0x1929, 0x192b}, {0x1930, 0x1931},
{0x1933, 0x1938} };
static const xmlChLRange xmlMcL[] = {{0x1d165, 0x1d166}, {0x1d16d, 0x1d172} };
static xmlChRangeGroup xmlMcG = {55,2,xmlMcS,xmlMcL};
-static const xmlChSRange xmlMnS[] = {{0x300, 0x357}, {0x35d, 0x36f},
- {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9}, {0x5bb, 0x5bd},
- {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4}, {0x610, 0x615},
- {0x64b, 0x658}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6df, 0x6e4},
- {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x711, 0x711}, {0x730, 0x74a},
- {0x7a6, 0x7b0}, {0x901, 0x902}, {0x93c, 0x93c}, {0x941, 0x948},
- {0x94d, 0x94d}, {0x951, 0x954}, {0x962, 0x963}, {0x981, 0x981},
- {0x9bc, 0x9bc}, {0x9c1, 0x9c4}, {0x9cd, 0x9cd}, {0x9e2, 0x9e3},
- {0xa01, 0xa02}, {0xa3c, 0xa3c}, {0xa41, 0xa42}, {0xa47, 0xa48},
- {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa82}, {0xabc, 0xabc},
- {0xac1, 0xac5}, {0xac7, 0xac8}, {0xacd, 0xacd}, {0xae2, 0xae3},
- {0xb01, 0xb01}, {0xb3c, 0xb3c}, {0xb3f, 0xb3f}, {0xb41, 0xb43},
- {0xb4d, 0xb4d}, {0xb56, 0xb56}, {0xb82, 0xb82}, {0xbc0, 0xbc0},
- {0xbcd, 0xbcd}, {0xc3e, 0xc40}, {0xc46, 0xc48}, {0xc4a, 0xc4d},
- {0xc55, 0xc56}, {0xcbc, 0xcbc}, {0xcbf, 0xcbf}, {0xcc6, 0xcc6},
- {0xccc, 0xccd}, {0xd41, 0xd43}, {0xd4d, 0xd4d}, {0xdca, 0xdca},
- {0xdd2, 0xdd4}, {0xdd6, 0xdd6}, {0xe31, 0xe31}, {0xe34, 0xe3a},
- {0xe47, 0xe4e}, {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc},
- {0xec8, 0xecd}, {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37},
- {0xf39, 0xf39}, {0xf71, 0xf7e}, {0xf80, 0xf84}, {0xf86, 0xf87},
- {0xf90, 0xf97}, {0xf99, 0xfbc}, {0xfc6, 0xfc6}, {0x102d, 0x1030},
- {0x1032, 0x1032}, {0x1036, 0x1037}, {0x1039, 0x1039}, {0x1058, 0x1059},
- {0x1712, 0x1714}, {0x1732, 0x1734}, {0x1752, 0x1753}, {0x1772, 0x1773},
- {0x17b7, 0x17bd}, {0x17c6, 0x17c6}, {0x17c9, 0x17d3}, {0x17dd, 0x17dd},
- {0x180b, 0x180d}, {0x18a9, 0x18a9}, {0x1920, 0x1922}, {0x1927, 0x1928},
- {0x1932, 0x1932}, {0x1939, 0x193b}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1},
- {0x20e5, 0x20ea}, {0x302a, 0x302f}, {0x3099, 0x309a}, {0xfb1e, 0xfb1e},
+static const xmlChSRange xmlMnS[] = {{0x300, 0x357}, {0x35d, 0x36f},
+ {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9}, {0x5bb, 0x5bd},
+ {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4}, {0x610, 0x615},
+ {0x64b, 0x658}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6df, 0x6e4},
+ {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x711, 0x711}, {0x730, 0x74a},
+ {0x7a6, 0x7b0}, {0x901, 0x902}, {0x93c, 0x93c}, {0x941, 0x948},
+ {0x94d, 0x94d}, {0x951, 0x954}, {0x962, 0x963}, {0x981, 0x981},
+ {0x9bc, 0x9bc}, {0x9c1, 0x9c4}, {0x9cd, 0x9cd}, {0x9e2, 0x9e3},
+ {0xa01, 0xa02}, {0xa3c, 0xa3c}, {0xa41, 0xa42}, {0xa47, 0xa48},
+ {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa82}, {0xabc, 0xabc},
+ {0xac1, 0xac5}, {0xac7, 0xac8}, {0xacd, 0xacd}, {0xae2, 0xae3},
+ {0xb01, 0xb01}, {0xb3c, 0xb3c}, {0xb3f, 0xb3f}, {0xb41, 0xb43},
+ {0xb4d, 0xb4d}, {0xb56, 0xb56}, {0xb82, 0xb82}, {0xbc0, 0xbc0},
+ {0xbcd, 0xbcd}, {0xc3e, 0xc40}, {0xc46, 0xc48}, {0xc4a, 0xc4d},
+ {0xc55, 0xc56}, {0xcbc, 0xcbc}, {0xcbf, 0xcbf}, {0xcc6, 0xcc6},
+ {0xccc, 0xccd}, {0xd41, 0xd43}, {0xd4d, 0xd4d}, {0xdca, 0xdca},
+ {0xdd2, 0xdd4}, {0xdd6, 0xdd6}, {0xe31, 0xe31}, {0xe34, 0xe3a},
+ {0xe47, 0xe4e}, {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc},
+ {0xec8, 0xecd}, {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37},
+ {0xf39, 0xf39}, {0xf71, 0xf7e}, {0xf80, 0xf84}, {0xf86, 0xf87},
+ {0xf90, 0xf97}, {0xf99, 0xfbc}, {0xfc6, 0xfc6}, {0x102d, 0x1030},
+ {0x1032, 0x1032}, {0x1036, 0x1037}, {0x1039, 0x1039}, {0x1058, 0x1059},
+ {0x1712, 0x1714}, {0x1732, 0x1734}, {0x1752, 0x1753}, {0x1772, 0x1773},
+ {0x17b7, 0x17bd}, {0x17c6, 0x17c6}, {0x17c9, 0x17d3}, {0x17dd, 0x17dd},
+ {0x180b, 0x180d}, {0x18a9, 0x18a9}, {0x1920, 0x1922}, {0x1927, 0x1928},
+ {0x1932, 0x1932}, {0x1939, 0x193b}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1},
+ {0x20e5, 0x20ea}, {0x302a, 0x302f}, {0x3099, 0x309a}, {0xfb1e, 0xfb1e},
{0xfe00, 0xfe0f}, {0xfe20, 0xfe23} };
-static const xmlChLRange xmlMnL[] = {{0x1d167, 0x1d169}, {0x1d17b, 0x1d182},
+static const xmlChLRange xmlMnL[] = {{0x1d167, 0x1d169}, {0x1d17b, 0x1d182},
{0x1d185, 0x1d18b}, {0x1d1aa, 0x1d1ad}, {0xe0100, 0xe01ef} };
static xmlChRangeGroup xmlMnG = {108,5,xmlMnS,xmlMnL};
-static const xmlChSRange xmlNS[] = {{0x30, 0x39}, {0xb2, 0xb3},
- {0xb9, 0xb9}, {0xbc, 0xbe}, {0x660, 0x669}, {0x6f0, 0x6f9},
- {0x966, 0x96f}, {0x9e6, 0x9ef}, {0x9f4, 0x9f9}, {0xa66, 0xa6f},
- {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbf2}, {0xc66, 0xc6f},
- {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
- {0xf20, 0xf33}, {0x1040, 0x1049}, {0x1369, 0x137c}, {0x16ee, 0x16f0},
- {0x17e0, 0x17e9}, {0x17f0, 0x17f9}, {0x1810, 0x1819}, {0x1946, 0x194f},
- {0x2070, 0x2070}, {0x2074, 0x2079}, {0x2080, 0x2089}, {0x2153, 0x2183},
- {0x2460, 0x249b}, {0x24ea, 0x24ff}, {0x2776, 0x2793}, {0x3007, 0x3007},
- {0x3021, 0x3029}, {0x3038, 0x303a}, {0x3192, 0x3195}, {0x3220, 0x3229},
+static const xmlChSRange xmlNS[] = {{0x30, 0x39}, {0xb2, 0xb3},
+ {0xb9, 0xb9}, {0xbc, 0xbe}, {0x660, 0x669}, {0x6f0, 0x6f9},
+ {0x966, 0x96f}, {0x9e6, 0x9ef}, {0x9f4, 0x9f9}, {0xa66, 0xa6f},
+ {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbf2}, {0xc66, 0xc6f},
+ {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
+ {0xf20, 0xf33}, {0x1040, 0x1049}, {0x1369, 0x137c}, {0x16ee, 0x16f0},
+ {0x17e0, 0x17e9}, {0x17f0, 0x17f9}, {0x1810, 0x1819}, {0x1946, 0x194f},
+ {0x2070, 0x2070}, {0x2074, 0x2079}, {0x2080, 0x2089}, {0x2153, 0x2183},
+ {0x2460, 0x249b}, {0x24ea, 0x24ff}, {0x2776, 0x2793}, {0x3007, 0x3007},
+ {0x3021, 0x3029}, {0x3038, 0x303a}, {0x3192, 0x3195}, {0x3220, 0x3229},
{0x3251, 0x325f}, {0x3280, 0x3289}, {0x32b1, 0x32bf}, {0xff10, 0xff19} };
-static const xmlChLRange xmlNL[] = {{0x10107, 0x10133}, {0x10320, 0x10323},
+static const xmlChLRange xmlNL[] = {{0x10107, 0x10133}, {0x10320, 0x10323},
{0x1034a, 0x1034a}, {0x104a0, 0x104a9}, {0x1d7ce, 0x1d7ff} };
static xmlChRangeGroup xmlNG = {42,5,xmlNS,xmlNL};
-static const xmlChSRange xmlNdS[] = {{0x30, 0x39}, {0x660, 0x669},
- {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f},
- {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f},
- {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
- {0xf20, 0xf29}, {0x1040, 0x1049}, {0x1369, 0x1371}, {0x17e0, 0x17e9},
+static const xmlChSRange xmlNdS[] = {{0x30, 0x39}, {0x660, 0x669},
+ {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f},
+ {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f},
+ {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
+ {0xf20, 0xf29}, {0x1040, 0x1049}, {0x1369, 0x1371}, {0x17e0, 0x17e9},
{0x1810, 0x1819}, {0x1946, 0x194f}, {0xff10, 0xff19} };
static const xmlChLRange xmlNdL[] = {{0x104a0, 0x104a9}, {0x1d7ce, 0x1d7ff} };
static xmlChRangeGroup xmlNdG = {21,2,xmlNdS,xmlNdL};
-static const xmlChSRange xmlNoS[] = {{0xb2, 0xb3}, {0xb9, 0xb9},
- {0xbc, 0xbe}, {0x9f4, 0x9f9}, {0xbf0, 0xbf2}, {0xf2a, 0xf33},
- {0x1372, 0x137c}, {0x17f0, 0x17f9}, {0x2070, 0x2070}, {0x2074, 0x2079},
- {0x2080, 0x2089}, {0x2153, 0x215f}, {0x2460, 0x249b}, {0x24ea, 0x24ff},
- {0x2776, 0x2793}, {0x3192, 0x3195}, {0x3220, 0x3229}, {0x3251, 0x325f},
+static const xmlChSRange xmlNoS[] = {{0xb2, 0xb3}, {0xb9, 0xb9},
+ {0xbc, 0xbe}, {0x9f4, 0x9f9}, {0xbf0, 0xbf2}, {0xf2a, 0xf33},
+ {0x1372, 0x137c}, {0x17f0, 0x17f9}, {0x2070, 0x2070}, {0x2074, 0x2079},
+ {0x2080, 0x2089}, {0x2153, 0x215f}, {0x2460, 0x249b}, {0x24ea, 0x24ff},
+ {0x2776, 0x2793}, {0x3192, 0x3195}, {0x3220, 0x3229}, {0x3251, 0x325f},
{0x3280, 0x3289}, {0x32b1, 0x32bf} };
static const xmlChLRange xmlNoL[] = {{0x10107, 0x10133}, {0x10320, 0x10323} };
static xmlChRangeGroup xmlNoG = {20,2,xmlNoS,xmlNoL};
-static const xmlChSRange xmlPS[] = {{0x21, 0x23}, {0x25, 0x2a},
- {0x2c, 0x2f}, {0x3a, 0x3b}, {0x3f, 0x40}, {0x5b, 0x5d}, {0x5f, 0x5f},
- {0x7b, 0x7b}, {0x7d, 0x7d}, {0xa1, 0xa1}, {0xab, 0xab}, {0xb7, 0xb7},
- {0xbb, 0xbb}, {0xbf, 0xbf}, {0x37e, 0x37e}, {0x387, 0x387},
- {0x55a, 0x55f}, {0x589, 0x58a}, {0x5be, 0x5be}, {0x5c0, 0x5c0},
- {0x5c3, 0x5c3}, {0x5f3, 0x5f4}, {0x60c, 0x60d}, {0x61b, 0x61b},
- {0x61f, 0x61f}, {0x66a, 0x66d}, {0x6d4, 0x6d4}, {0x700, 0x70d},
- {0x964, 0x965}, {0x970, 0x970}, {0xdf4, 0xdf4}, {0xe4f, 0xe4f},
- {0xe5a, 0xe5b}, {0xf04, 0xf12}, {0xf3a, 0xf3d}, {0xf85, 0xf85},
- {0x104a, 0x104f}, {0x10fb, 0x10fb}, {0x1361, 0x1368}, {0x166d, 0x166e},
- {0x169b, 0x169c}, {0x16eb, 0x16ed}, {0x1735, 0x1736}, {0x17d4, 0x17d6},
- {0x17d8, 0x17da}, {0x1800, 0x180a}, {0x1944, 0x1945}, {0x2010, 0x2027},
- {0x2030, 0x2043}, {0x2045, 0x2051}, {0x2053, 0x2054}, {0x2057, 0x2057},
- {0x207d, 0x207e}, {0x208d, 0x208e}, {0x2329, 0x232a}, {0x23b4, 0x23b6},
- {0x2768, 0x2775}, {0x27e6, 0x27eb}, {0x2983, 0x2998}, {0x29d8, 0x29db},
- {0x29fc, 0x29fd}, {0x3001, 0x3003}, {0x3008, 0x3011}, {0x3014, 0x301f},
- {0x3030, 0x3030}, {0x303d, 0x303d}, {0x30a0, 0x30a0}, {0x30fb, 0x30fb},
- {0xfd3e, 0xfd3f}, {0xfe30, 0xfe52}, {0xfe54, 0xfe61}, {0xfe63, 0xfe63},
- {0xfe68, 0xfe68}, {0xfe6a, 0xfe6b}, {0xff01, 0xff03}, {0xff05, 0xff0a},
- {0xff0c, 0xff0f}, {0xff1a, 0xff1b}, {0xff1f, 0xff20}, {0xff3b, 0xff3d},
+static const xmlChSRange xmlPS[] = {{0x21, 0x23}, {0x25, 0x2a},
+ {0x2c, 0x2f}, {0x3a, 0x3b}, {0x3f, 0x40}, {0x5b, 0x5d}, {0x5f, 0x5f},
+ {0x7b, 0x7b}, {0x7d, 0x7d}, {0xa1, 0xa1}, {0xab, 0xab}, {0xb7, 0xb7},
+ {0xbb, 0xbb}, {0xbf, 0xbf}, {0x37e, 0x37e}, {0x387, 0x387},
+ {0x55a, 0x55f}, {0x589, 0x58a}, {0x5be, 0x5be}, {0x5c0, 0x5c0},
+ {0x5c3, 0x5c3}, {0x5f3, 0x5f4}, {0x60c, 0x60d}, {0x61b, 0x61b},
+ {0x61f, 0x61f}, {0x66a, 0x66d}, {0x6d4, 0x6d4}, {0x700, 0x70d},
+ {0x964, 0x965}, {0x970, 0x970}, {0xdf4, 0xdf4}, {0xe4f, 0xe4f},
+ {0xe5a, 0xe5b}, {0xf04, 0xf12}, {0xf3a, 0xf3d}, {0xf85, 0xf85},
+ {0x104a, 0x104f}, {0x10fb, 0x10fb}, {0x1361, 0x1368}, {0x166d, 0x166e},
+ {0x169b, 0x169c}, {0x16eb, 0x16ed}, {0x1735, 0x1736}, {0x17d4, 0x17d6},
+ {0x17d8, 0x17da}, {0x1800, 0x180a}, {0x1944, 0x1945}, {0x2010, 0x2027},
+ {0x2030, 0x2043}, {0x2045, 0x2051}, {0x2053, 0x2054}, {0x2057, 0x2057},
+ {0x207d, 0x207e}, {0x208d, 0x208e}, {0x2329, 0x232a}, {0x23b4, 0x23b6},
+ {0x2768, 0x2775}, {0x27e6, 0x27eb}, {0x2983, 0x2998}, {0x29d8, 0x29db},
+ {0x29fc, 0x29fd}, {0x3001, 0x3003}, {0x3008, 0x3011}, {0x3014, 0x301f},
+ {0x3030, 0x3030}, {0x303d, 0x303d}, {0x30a0, 0x30a0}, {0x30fb, 0x30fb},
+ {0xfd3e, 0xfd3f}, {0xfe30, 0xfe52}, {0xfe54, 0xfe61}, {0xfe63, 0xfe63},
+ {0xfe68, 0xfe68}, {0xfe6a, 0xfe6b}, {0xff01, 0xff03}, {0xff05, 0xff0a},
+ {0xff0c, 0xff0f}, {0xff1a, 0xff1b}, {0xff1f, 0xff20}, {0xff3b, 0xff3d},
{0xff3f, 0xff3f}, {0xff5b, 0xff5b}, {0xff5d, 0xff5d}, {0xff5f, 0xff65} };
static const xmlChLRange xmlPL[] = {{0x10100, 0x10101}, {0x1039f, 0x1039f} };
static xmlChRangeGroup xmlPG = {84,2,xmlPS,xmlPL};
-static const xmlChSRange xmlPdS[] = {{0x2d, 0x2d}, {0x58a, 0x58a},
- {0x1806, 0x1806}, {0x2010, 0x2015}, {0x301c, 0x301c}, {0x3030, 0x3030},
- {0x30a0, 0x30a0}, {0xfe31, 0xfe32}, {0xfe58, 0xfe58}, {0xfe63, 0xfe63},
+static const xmlChSRange xmlPdS[] = {{0x2d, 0x2d}, {0x58a, 0x58a},
+ {0x1806, 0x1806}, {0x2010, 0x2015}, {0x301c, 0x301c}, {0x3030, 0x3030},
+ {0x30a0, 0x30a0}, {0xfe31, 0xfe32}, {0xfe58, 0xfe58}, {0xfe63, 0xfe63},
{0xff0d, 0xff0d} };
static xmlChRangeGroup xmlPdG = {11,0,xmlPdS,NULL};
-static const xmlChSRange xmlPeS[] = {{0x29, 0x29}, {0x5d, 0x5d},
- {0x7d, 0x7d}, {0xf3b, 0xf3b}, {0xf3d, 0xf3d}, {0x169c, 0x169c},
- {0x2046, 0x2046}, {0x207e, 0x207e}, {0x208e, 0x208e}, {0x232a, 0x232a},
- {0x23b5, 0x23b5}, {0x2769, 0x2769}, {0x276b, 0x276b}, {0x276d, 0x276d},
- {0x276f, 0x276f}, {0x2771, 0x2771}, {0x2773, 0x2773}, {0x2775, 0x2775},
- {0x27e7, 0x27e7}, {0x27e9, 0x27e9}, {0x27eb, 0x27eb}, {0x2984, 0x2984},
- {0x2986, 0x2986}, {0x2988, 0x2988}, {0x298a, 0x298a}, {0x298c, 0x298c},
- {0x298e, 0x298e}, {0x2990, 0x2990}, {0x2992, 0x2992}, {0x2994, 0x2994},
- {0x2996, 0x2996}, {0x2998, 0x2998}, {0x29d9, 0x29d9}, {0x29db, 0x29db},
- {0x29fd, 0x29fd}, {0x3009, 0x3009}, {0x300b, 0x300b}, {0x300d, 0x300d},
- {0x300f, 0x300f}, {0x3011, 0x3011}, {0x3015, 0x3015}, {0x3017, 0x3017},
- {0x3019, 0x3019}, {0x301b, 0x301b}, {0x301e, 0x301f}, {0xfd3f, 0xfd3f},
- {0xfe36, 0xfe36}, {0xfe38, 0xfe38}, {0xfe3a, 0xfe3a}, {0xfe3c, 0xfe3c},
- {0xfe3e, 0xfe3e}, {0xfe40, 0xfe40}, {0xfe42, 0xfe42}, {0xfe44, 0xfe44},
- {0xfe48, 0xfe48}, {0xfe5a, 0xfe5a}, {0xfe5c, 0xfe5c}, {0xfe5e, 0xfe5e},
- {0xff09, 0xff09}, {0xff3d, 0xff3d}, {0xff5d, 0xff5d}, {0xff60, 0xff60},
+static const xmlChSRange xmlPeS[] = {{0x29, 0x29}, {0x5d, 0x5d},
+ {0x7d, 0x7d}, {0xf3b, 0xf3b}, {0xf3d, 0xf3d}, {0x169c, 0x169c},
+ {0x2046, 0x2046}, {0x207e, 0x207e}, {0x208e, 0x208e}, {0x232a, 0x232a},
+ {0x23b5, 0x23b5}, {0x2769, 0x2769}, {0x276b, 0x276b}, {0x276d, 0x276d},
+ {0x276f, 0x276f}, {0x2771, 0x2771}, {0x2773, 0x2773}, {0x2775, 0x2775},
+ {0x27e7, 0x27e7}, {0x27e9, 0x27e9}, {0x27eb, 0x27eb}, {0x2984, 0x2984},
+ {0x2986, 0x2986}, {0x2988, 0x2988}, {0x298a, 0x298a}, {0x298c, 0x298c},
+ {0x298e, 0x298e}, {0x2990, 0x2990}, {0x2992, 0x2992}, {0x2994, 0x2994},
+ {0x2996, 0x2996}, {0x2998, 0x2998}, {0x29d9, 0x29d9}, {0x29db, 0x29db},
+ {0x29fd, 0x29fd}, {0x3009, 0x3009}, {0x300b, 0x300b}, {0x300d, 0x300d},
+ {0x300f, 0x300f}, {0x3011, 0x3011}, {0x3015, 0x3015}, {0x3017, 0x3017},
+ {0x3019, 0x3019}, {0x301b, 0x301b}, {0x301e, 0x301f}, {0xfd3f, 0xfd3f},
+ {0xfe36, 0xfe36}, {0xfe38, 0xfe38}, {0xfe3a, 0xfe3a}, {0xfe3c, 0xfe3c},
+ {0xfe3e, 0xfe3e}, {0xfe40, 0xfe40}, {0xfe42, 0xfe42}, {0xfe44, 0xfe44},
+ {0xfe48, 0xfe48}, {0xfe5a, 0xfe5a}, {0xfe5c, 0xfe5c}, {0xfe5e, 0xfe5e},
+ {0xff09, 0xff09}, {0xff3d, 0xff3d}, {0xff5d, 0xff5d}, {0xff60, 0xff60},
{0xff63, 0xff63} };
static xmlChRangeGroup xmlPeG = {63,0,xmlPeS,NULL};
-static const xmlChSRange xmlPoS[] = {{0x21, 0x23}, {0x25, 0x27},
- {0x2a, 0x2a}, {0x2c, 0x2c}, {0x2e, 0x2f}, {0x3a, 0x3b}, {0x3f, 0x40},
- {0x5c, 0x5c}, {0xa1, 0xa1}, {0xb7, 0xb7}, {0xbf, 0xbf}, {0x37e, 0x37e},
- {0x387, 0x387}, {0x55a, 0x55f}, {0x589, 0x589}, {0x5be, 0x5be},
- {0x5c0, 0x5c0}, {0x5c3, 0x5c3}, {0x5f3, 0x5f4}, {0x60c, 0x60d},
- {0x61b, 0x61b}, {0x61f, 0x61f}, {0x66a, 0x66d}, {0x6d4, 0x6d4},
- {0x700, 0x70d}, {0x964, 0x965}, {0x970, 0x970}, {0xdf4, 0xdf4},
- {0xe4f, 0xe4f}, {0xe5a, 0xe5b}, {0xf04, 0xf12}, {0xf85, 0xf85},
- {0x104a, 0x104f}, {0x10fb, 0x10fb}, {0x1361, 0x1368}, {0x166d, 0x166e},
- {0x16eb, 0x16ed}, {0x1735, 0x1736}, {0x17d4, 0x17d6}, {0x17d8, 0x17da},
- {0x1800, 0x1805}, {0x1807, 0x180a}, {0x1944, 0x1945}, {0x2016, 0x2017},
- {0x2020, 0x2027}, {0x2030, 0x2038}, {0x203b, 0x203e}, {0x2041, 0x2043},
- {0x2047, 0x2051}, {0x2053, 0x2053}, {0x2057, 0x2057}, {0x23b6, 0x23b6},
- {0x3001, 0x3003}, {0x303d, 0x303d}, {0xfe30, 0xfe30}, {0xfe45, 0xfe46},
- {0xfe49, 0xfe4c}, {0xfe50, 0xfe52}, {0xfe54, 0xfe57}, {0xfe5f, 0xfe61},
- {0xfe68, 0xfe68}, {0xfe6a, 0xfe6b}, {0xff01, 0xff03}, {0xff05, 0xff07},
- {0xff0a, 0xff0a}, {0xff0c, 0xff0c}, {0xff0e, 0xff0f}, {0xff1a, 0xff1b},
+static const xmlChSRange xmlPoS[] = {{0x21, 0x23}, {0x25, 0x27},
+ {0x2a, 0x2a}, {0x2c, 0x2c}, {0x2e, 0x2f}, {0x3a, 0x3b}, {0x3f, 0x40},
+ {0x5c, 0x5c}, {0xa1, 0xa1}, {0xb7, 0xb7}, {0xbf, 0xbf}, {0x37e, 0x37e},
+ {0x387, 0x387}, {0x55a, 0x55f}, {0x589, 0x589}, {0x5be, 0x5be},
+ {0x5c0, 0x5c0}, {0x5c3, 0x5c3}, {0x5f3, 0x5f4}, {0x60c, 0x60d},
+ {0x61b, 0x61b}, {0x61f, 0x61f}, {0x66a, 0x66d}, {0x6d4, 0x6d4},
+ {0x700, 0x70d}, {0x964, 0x965}, {0x970, 0x970}, {0xdf4, 0xdf4},
+ {0xe4f, 0xe4f}, {0xe5a, 0xe5b}, {0xf04, 0xf12}, {0xf85, 0xf85},
+ {0x104a, 0x104f}, {0x10fb, 0x10fb}, {0x1361, 0x1368}, {0x166d, 0x166e},
+ {0x16eb, 0x16ed}, {0x1735, 0x1736}, {0x17d4, 0x17d6}, {0x17d8, 0x17da},
+ {0x1800, 0x1805}, {0x1807, 0x180a}, {0x1944, 0x1945}, {0x2016, 0x2017},
+ {0x2020, 0x2027}, {0x2030, 0x2038}, {0x203b, 0x203e}, {0x2041, 0x2043},
+ {0x2047, 0x2051}, {0x2053, 0x2053}, {0x2057, 0x2057}, {0x23b6, 0x23b6},
+ {0x3001, 0x3003}, {0x303d, 0x303d}, {0xfe30, 0xfe30}, {0xfe45, 0xfe46},
+ {0xfe49, 0xfe4c}, {0xfe50, 0xfe52}, {0xfe54, 0xfe57}, {0xfe5f, 0xfe61},
+ {0xfe68, 0xfe68}, {0xfe6a, 0xfe6b}, {0xff01, 0xff03}, {0xff05, 0xff07},
+ {0xff0a, 0xff0a}, {0xff0c, 0xff0c}, {0xff0e, 0xff0f}, {0xff1a, 0xff1b},
{0xff1f, 0xff20}, {0xff3c, 0xff3c}, {0xff61, 0xff61}, {0xff64, 0xff64} };
static const xmlChLRange xmlPoL[] = {{0x10100, 0x10101}, {0x1039f, 0x1039f} };
static xmlChRangeGroup xmlPoG = {72,2,xmlPoS,xmlPoL};
-static const xmlChSRange xmlPsS[] = {{0x28, 0x28}, {0x5b, 0x5b},
- {0x7b, 0x7b}, {0xf3a, 0xf3a}, {0xf3c, 0xf3c}, {0x169b, 0x169b},
- {0x201a, 0x201a}, {0x201e, 0x201e}, {0x2045, 0x2045}, {0x207d, 0x207d},
- {0x208d, 0x208d}, {0x2329, 0x2329}, {0x23b4, 0x23b4}, {0x2768, 0x2768},
- {0x276a, 0x276a}, {0x276c, 0x276c}, {0x276e, 0x276e}, {0x2770, 0x2770},
- {0x2772, 0x2772}, {0x2774, 0x2774}, {0x27e6, 0x27e6}, {0x27e8, 0x27e8},
- {0x27ea, 0x27ea}, {0x2983, 0x2983}, {0x2985, 0x2985}, {0x2987, 0x2987},
- {0x2989, 0x2989}, {0x298b, 0x298b}, {0x298d, 0x298d}, {0x298f, 0x298f},
- {0x2991, 0x2991}, {0x2993, 0x2993}, {0x2995, 0x2995}, {0x2997, 0x2997},
- {0x29d8, 0x29d8}, {0x29da, 0x29da}, {0x29fc, 0x29fc}, {0x3008, 0x3008},
- {0x300a, 0x300a}, {0x300c, 0x300c}, {0x300e, 0x300e}, {0x3010, 0x3010},
- {0x3014, 0x3014}, {0x3016, 0x3016}, {0x3018, 0x3018}, {0x301a, 0x301a},
- {0x301d, 0x301d}, {0xfd3e, 0xfd3e}, {0xfe35, 0xfe35}, {0xfe37, 0xfe37},
- {0xfe39, 0xfe39}, {0xfe3b, 0xfe3b}, {0xfe3d, 0xfe3d}, {0xfe3f, 0xfe3f},
- {0xfe41, 0xfe41}, {0xfe43, 0xfe43}, {0xfe47, 0xfe47}, {0xfe59, 0xfe59},
- {0xfe5b, 0xfe5b}, {0xfe5d, 0xfe5d}, {0xff08, 0xff08}, {0xff3b, 0xff3b},
+static const xmlChSRange xmlPsS[] = {{0x28, 0x28}, {0x5b, 0x5b},
+ {0x7b, 0x7b}, {0xf3a, 0xf3a}, {0xf3c, 0xf3c}, {0x169b, 0x169b},
+ {0x201a, 0x201a}, {0x201e, 0x201e}, {0x2045, 0x2045}, {0x207d, 0x207d},
+ {0x208d, 0x208d}, {0x2329, 0x2329}, {0x23b4, 0x23b4}, {0x2768, 0x2768},
+ {0x276a, 0x276a}, {0x276c, 0x276c}, {0x276e, 0x276e}, {0x2770, 0x2770},
+ {0x2772, 0x2772}, {0x2774, 0x2774}, {0x27e6, 0x27e6}, {0x27e8, 0x27e8},
+ {0x27ea, 0x27ea}, {0x2983, 0x2983}, {0x2985, 0x2985}, {0x2987, 0x2987},
+ {0x2989, 0x2989}, {0x298b, 0x298b}, {0x298d, 0x298d}, {0x298f, 0x298f},
+ {0x2991, 0x2991}, {0x2993, 0x2993}, {0x2995, 0x2995}, {0x2997, 0x2997},
+ {0x29d8, 0x29d8}, {0x29da, 0x29da}, {0x29fc, 0x29fc}, {0x3008, 0x3008},
+ {0x300a, 0x300a}, {0x300c, 0x300c}, {0x300e, 0x300e}, {0x3010, 0x3010},
+ {0x3014, 0x3014}, {0x3016, 0x3016}, {0x3018, 0x3018}, {0x301a, 0x301a},
+ {0x301d, 0x301d}, {0xfd3e, 0xfd3e}, {0xfe35, 0xfe35}, {0xfe37, 0xfe37},
+ {0xfe39, 0xfe39}, {0xfe3b, 0xfe3b}, {0xfe3d, 0xfe3d}, {0xfe3f, 0xfe3f},
+ {0xfe41, 0xfe41}, {0xfe43, 0xfe43}, {0xfe47, 0xfe47}, {0xfe59, 0xfe59},
+ {0xfe5b, 0xfe5b}, {0xfe5d, 0xfe5d}, {0xff08, 0xff08}, {0xff3b, 0xff3b},
{0xff5b, 0xff5b}, {0xff5f, 0xff5f}, {0xff62, 0xff62} };
static xmlChRangeGroup xmlPsG = {65,0,xmlPsS,NULL};
-static const xmlChSRange xmlSS[] = {{0x24, 0x24}, {0x2b, 0x2b},
- {0x3c, 0x3e}, {0x5e, 0x5e}, {0x60, 0x60}, {0x7c, 0x7c}, {0x7e, 0x7e},
- {0xa2, 0xa9}, {0xac, 0xac}, {0xae, 0xb1}, {0xb4, 0xb4}, {0xb6, 0xb6},
- {0xb8, 0xb8}, {0xd7, 0xd7}, {0xf7, 0xf7}, {0x2c2, 0x2c5},
- {0x2d2, 0x2df}, {0x2e5, 0x2ed}, {0x2ef, 0x2ff}, {0x374, 0x375},
- {0x384, 0x385}, {0x3f6, 0x3f6}, {0x482, 0x482}, {0x60e, 0x60f},
- {0x6e9, 0x6e9}, {0x6fd, 0x6fe}, {0x9f2, 0x9f3}, {0x9fa, 0x9fa},
- {0xaf1, 0xaf1}, {0xb70, 0xb70}, {0xbf3, 0xbfa}, {0xe3f, 0xe3f},
- {0xf01, 0xf03}, {0xf13, 0xf17}, {0xf1a, 0xf1f}, {0xf34, 0xf34},
- {0xf36, 0xf36}, {0xf38, 0xf38}, {0xfbe, 0xfc5}, {0xfc7, 0xfcc},
- {0xfcf, 0xfcf}, {0x17db, 0x17db}, {0x1940, 0x1940}, {0x19e0, 0x19ff},
- {0x1fbd, 0x1fbd}, {0x1fbf, 0x1fc1}, {0x1fcd, 0x1fcf}, {0x1fdd, 0x1fdf},
- {0x1fed, 0x1fef}, {0x1ffd, 0x1ffe}, {0x2044, 0x2044}, {0x2052, 0x2052},
- {0x207a, 0x207c}, {0x208a, 0x208c}, {0x20a0, 0x20b1}, {0x2100, 0x2101},
- {0x2103, 0x2106}, {0x2108, 0x2109}, {0x2114, 0x2114}, {0x2116, 0x2118},
- {0x211e, 0x2123}, {0x2125, 0x2125}, {0x2127, 0x2127}, {0x2129, 0x2129},
- {0x212e, 0x212e}, {0x2132, 0x2132}, {0x213a, 0x213b}, {0x2140, 0x2144},
- {0x214a, 0x214b}, {0x2190, 0x2328}, {0x232b, 0x23b3}, {0x23b7, 0x23d0},
- {0x2400, 0x2426}, {0x2440, 0x244a}, {0x249c, 0x24e9}, {0x2500, 0x2617},
- {0x2619, 0x267d}, {0x2680, 0x2691}, {0x26a0, 0x26a1}, {0x2701, 0x2704},
- {0x2706, 0x2709}, {0x270c, 0x2727}, {0x2729, 0x274b}, {0x274d, 0x274d},
- {0x274f, 0x2752}, {0x2756, 0x2756}, {0x2758, 0x275e}, {0x2761, 0x2767},
- {0x2794, 0x2794}, {0x2798, 0x27af}, {0x27b1, 0x27be}, {0x27d0, 0x27e5},
- {0x27f0, 0x2982}, {0x2999, 0x29d7}, {0x29dc, 0x29fb}, {0x29fe, 0x2b0d},
- {0x2e80, 0x2e99}, {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb},
- {0x3004, 0x3004}, {0x3012, 0x3013}, {0x3020, 0x3020}, {0x3036, 0x3037},
- {0x303e, 0x303f}, {0x309b, 0x309c}, {0x3190, 0x3191}, {0x3196, 0x319f},
- {0x3200, 0x321e}, {0x322a, 0x3243}, {0x3250, 0x3250}, {0x3260, 0x327d},
- {0x327f, 0x327f}, {0x328a, 0x32b0}, {0x32c0, 0x32fe}, {0x3300, 0x33ff},
- {0x4dc0, 0x4dff}, {0xa490, 0xa4c6}, {0xfb29, 0xfb29}, {0xfdfc, 0xfdfd},
- {0xfe62, 0xfe62}, {0xfe64, 0xfe66}, {0xfe69, 0xfe69}, {0xff04, 0xff04},
- {0xff0b, 0xff0b}, {0xff1c, 0xff1e}, {0xff3e, 0xff3e}, {0xff40, 0xff40},
- {0xff5c, 0xff5c}, {0xff5e, 0xff5e}, {0xffe0, 0xffe6}, {0xffe8, 0xffee},
+static const xmlChSRange xmlSS[] = {{0x24, 0x24}, {0x2b, 0x2b},
+ {0x3c, 0x3e}, {0x5e, 0x5e}, {0x60, 0x60}, {0x7c, 0x7c}, {0x7e, 0x7e},
+ {0xa2, 0xa9}, {0xac, 0xac}, {0xae, 0xb1}, {0xb4, 0xb4}, {0xb6, 0xb6},
+ {0xb8, 0xb8}, {0xd7, 0xd7}, {0xf7, 0xf7}, {0x2c2, 0x2c5},
+ {0x2d2, 0x2df}, {0x2e5, 0x2ed}, {0x2ef, 0x2ff}, {0x374, 0x375},
+ {0x384, 0x385}, {0x3f6, 0x3f6}, {0x482, 0x482}, {0x60e, 0x60f},
+ {0x6e9, 0x6e9}, {0x6fd, 0x6fe}, {0x9f2, 0x9f3}, {0x9fa, 0x9fa},
+ {0xaf1, 0xaf1}, {0xb70, 0xb70}, {0xbf3, 0xbfa}, {0xe3f, 0xe3f},
+ {0xf01, 0xf03}, {0xf13, 0xf17}, {0xf1a, 0xf1f}, {0xf34, 0xf34},
+ {0xf36, 0xf36}, {0xf38, 0xf38}, {0xfbe, 0xfc5}, {0xfc7, 0xfcc},
+ {0xfcf, 0xfcf}, {0x17db, 0x17db}, {0x1940, 0x1940}, {0x19e0, 0x19ff},
+ {0x1fbd, 0x1fbd}, {0x1fbf, 0x1fc1}, {0x1fcd, 0x1fcf}, {0x1fdd, 0x1fdf},
+ {0x1fed, 0x1fef}, {0x1ffd, 0x1ffe}, {0x2044, 0x2044}, {0x2052, 0x2052},
+ {0x207a, 0x207c}, {0x208a, 0x208c}, {0x20a0, 0x20b1}, {0x2100, 0x2101},
+ {0x2103, 0x2106}, {0x2108, 0x2109}, {0x2114, 0x2114}, {0x2116, 0x2118},
+ {0x211e, 0x2123}, {0x2125, 0x2125}, {0x2127, 0x2127}, {0x2129, 0x2129},
+ {0x212e, 0x212e}, {0x2132, 0x2132}, {0x213a, 0x213b}, {0x2140, 0x2144},
+ {0x214a, 0x214b}, {0x2190, 0x2328}, {0x232b, 0x23b3}, {0x23b7, 0x23d0},
+ {0x2400, 0x2426}, {0x2440, 0x244a}, {0x249c, 0x24e9}, {0x2500, 0x2617},
+ {0x2619, 0x267d}, {0x2680, 0x2691}, {0x26a0, 0x26a1}, {0x2701, 0x2704},
+ {0x2706, 0x2709}, {0x270c, 0x2727}, {0x2729, 0x274b}, {0x274d, 0x274d},
+ {0x274f, 0x2752}, {0x2756, 0x2756}, {0x2758, 0x275e}, {0x2761, 0x2767},
+ {0x2794, 0x2794}, {0x2798, 0x27af}, {0x27b1, 0x27be}, {0x27d0, 0x27e5},
+ {0x27f0, 0x2982}, {0x2999, 0x29d7}, {0x29dc, 0x29fb}, {0x29fe, 0x2b0d},
+ {0x2e80, 0x2e99}, {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb},
+ {0x3004, 0x3004}, {0x3012, 0x3013}, {0x3020, 0x3020}, {0x3036, 0x3037},
+ {0x303e, 0x303f}, {0x309b, 0x309c}, {0x3190, 0x3191}, {0x3196, 0x319f},
+ {0x3200, 0x321e}, {0x322a, 0x3243}, {0x3250, 0x3250}, {0x3260, 0x327d},
+ {0x327f, 0x327f}, {0x328a, 0x32b0}, {0x32c0, 0x32fe}, {0x3300, 0x33ff},
+ {0x4dc0, 0x4dff}, {0xa490, 0xa4c6}, {0xfb29, 0xfb29}, {0xfdfc, 0xfdfd},
+ {0xfe62, 0xfe62}, {0xfe64, 0xfe66}, {0xfe69, 0xfe69}, {0xff04, 0xff04},
+ {0xff0b, 0xff0b}, {0xff1c, 0xff1e}, {0xff3e, 0xff3e}, {0xff40, 0xff40},
+ {0xff5c, 0xff5c}, {0xff5e, 0xff5e}, {0xffe0, 0xffe6}, {0xffe8, 0xffee},
{0xfffc, 0xfffd} };
-static const xmlChLRange xmlSL[] = {{0x10102, 0x10102}, {0x10137, 0x1013f},
- {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d12a, 0x1d164},
- {0x1d16a, 0x1d16c}, {0x1d183, 0x1d184}, {0x1d18c, 0x1d1a9},
- {0x1d1ae, 0x1d1dd}, {0x1d300, 0x1d356}, {0x1d6c1, 0x1d6c1},
- {0x1d6db, 0x1d6db}, {0x1d6fb, 0x1d6fb}, {0x1d715, 0x1d715},
- {0x1d735, 0x1d735}, {0x1d74f, 0x1d74f}, {0x1d76f, 0x1d76f},
+static const xmlChLRange xmlSL[] = {{0x10102, 0x10102}, {0x10137, 0x1013f},
+ {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d12a, 0x1d164},
+ {0x1d16a, 0x1d16c}, {0x1d183, 0x1d184}, {0x1d18c, 0x1d1a9},
+ {0x1d1ae, 0x1d1dd}, {0x1d300, 0x1d356}, {0x1d6c1, 0x1d6c1},
+ {0x1d6db, 0x1d6db}, {0x1d6fb, 0x1d6fb}, {0x1d715, 0x1d715},
+ {0x1d735, 0x1d735}, {0x1d74f, 0x1d74f}, {0x1d76f, 0x1d76f},
{0x1d789, 0x1d789}, {0x1d7a9, 0x1d7a9}, {0x1d7c3, 0x1d7c3} };
static xmlChRangeGroup xmlSG = {133,20,xmlSS,xmlSL};
-static const xmlChSRange xmlScS[] = {{0x24, 0x24}, {0xa2, 0xa5},
- {0x9f2, 0x9f3}, {0xaf1, 0xaf1}, {0xbf9, 0xbf9}, {0xe3f, 0xe3f},
- {0x17db, 0x17db}, {0x20a0, 0x20b1}, {0xfdfc, 0xfdfc}, {0xfe69, 0xfe69},
+static const xmlChSRange xmlScS[] = {{0x24, 0x24}, {0xa2, 0xa5},
+ {0x9f2, 0x9f3}, {0xaf1, 0xaf1}, {0xbf9, 0xbf9}, {0xe3f, 0xe3f},
+ {0x17db, 0x17db}, {0x20a0, 0x20b1}, {0xfdfc, 0xfdfc}, {0xfe69, 0xfe69},
{0xff04, 0xff04}, {0xffe0, 0xffe1}, {0xffe5, 0xffe6} };
static xmlChRangeGroup xmlScG = {13,0,xmlScS,NULL};
-static const xmlChSRange xmlSkS[] = {{0x5e, 0x5e}, {0x60, 0x60},
- {0xa8, 0xa8}, {0xaf, 0xaf}, {0xb4, 0xb4}, {0xb8, 0xb8}, {0x2c2, 0x2c5},
- {0x2d2, 0x2df}, {0x2e5, 0x2ed}, {0x2ef, 0x2ff}, {0x374, 0x375},
- {0x384, 0x385}, {0x1fbd, 0x1fbd}, {0x1fbf, 0x1fc1}, {0x1fcd, 0x1fcf},
- {0x1fdd, 0x1fdf}, {0x1fed, 0x1fef}, {0x1ffd, 0x1ffe}, {0x309b, 0x309c},
+static const xmlChSRange xmlSkS[] = {{0x5e, 0x5e}, {0x60, 0x60},
+ {0xa8, 0xa8}, {0xaf, 0xaf}, {0xb4, 0xb4}, {0xb8, 0xb8}, {0x2c2, 0x2c5},
+ {0x2d2, 0x2df}, {0x2e5, 0x2ed}, {0x2ef, 0x2ff}, {0x374, 0x375},
+ {0x384, 0x385}, {0x1fbd, 0x1fbd}, {0x1fbf, 0x1fc1}, {0x1fcd, 0x1fcf},
+ {0x1fdd, 0x1fdf}, {0x1fed, 0x1fef}, {0x1ffd, 0x1ffe}, {0x309b, 0x309c},
{0xff3e, 0xff3e}, {0xff40, 0xff40}, {0xffe3, 0xffe3} };
static xmlChRangeGroup xmlSkG = {22,0,xmlSkS,NULL};
-static const xmlChSRange xmlSmS[] = {{0x2b, 0x2b}, {0x3c, 0x3e},
- {0x7c, 0x7c}, {0x7e, 0x7e}, {0xac, 0xac}, {0xb1, 0xb1}, {0xd7, 0xd7},
- {0xf7, 0xf7}, {0x3f6, 0x3f6}, {0x2044, 0x2044}, {0x2052, 0x2052},
- {0x207a, 0x207c}, {0x208a, 0x208c}, {0x2140, 0x2144}, {0x214b, 0x214b},
- {0x2190, 0x2194}, {0x219a, 0x219b}, {0x21a0, 0x21a0}, {0x21a3, 0x21a3},
- {0x21a6, 0x21a6}, {0x21ae, 0x21ae}, {0x21ce, 0x21cf}, {0x21d2, 0x21d2},
- {0x21d4, 0x21d4}, {0x21f4, 0x22ff}, {0x2308, 0x230b}, {0x2320, 0x2321},
- {0x237c, 0x237c}, {0x239b, 0x23b3}, {0x25b7, 0x25b7}, {0x25c1, 0x25c1},
- {0x25f8, 0x25ff}, {0x266f, 0x266f}, {0x27d0, 0x27e5}, {0x27f0, 0x27ff},
- {0x2900, 0x2982}, {0x2999, 0x29d7}, {0x29dc, 0x29fb}, {0x29fe, 0x2aff},
- {0xfb29, 0xfb29}, {0xfe62, 0xfe62}, {0xfe64, 0xfe66}, {0xff0b, 0xff0b},
- {0xff1c, 0xff1e}, {0xff5c, 0xff5c}, {0xff5e, 0xff5e}, {0xffe2, 0xffe2},
+static const xmlChSRange xmlSmS[] = {{0x2b, 0x2b}, {0x3c, 0x3e},
+ {0x7c, 0x7c}, {0x7e, 0x7e}, {0xac, 0xac}, {0xb1, 0xb1}, {0xd7, 0xd7},
+ {0xf7, 0xf7}, {0x3f6, 0x3f6}, {0x2044, 0x2044}, {0x2052, 0x2052},
+ {0x207a, 0x207c}, {0x208a, 0x208c}, {0x2140, 0x2144}, {0x214b, 0x214b},
+ {0x2190, 0x2194}, {0x219a, 0x219b}, {0x21a0, 0x21a0}, {0x21a3, 0x21a3},
+ {0x21a6, 0x21a6}, {0x21ae, 0x21ae}, {0x21ce, 0x21cf}, {0x21d2, 0x21d2},
+ {0x21d4, 0x21d4}, {0x21f4, 0x22ff}, {0x2308, 0x230b}, {0x2320, 0x2321},
+ {0x237c, 0x237c}, {0x239b, 0x23b3}, {0x25b7, 0x25b7}, {0x25c1, 0x25c1},
+ {0x25f8, 0x25ff}, {0x266f, 0x266f}, {0x27d0, 0x27e5}, {0x27f0, 0x27ff},
+ {0x2900, 0x2982}, {0x2999, 0x29d7}, {0x29dc, 0x29fb}, {0x29fe, 0x2aff},
+ {0xfb29, 0xfb29}, {0xfe62, 0xfe62}, {0xfe64, 0xfe66}, {0xff0b, 0xff0b},
+ {0xff1c, 0xff1e}, {0xff5c, 0xff5c}, {0xff5e, 0xff5e}, {0xffe2, 0xffe2},
{0xffe9, 0xffec} };
-static const xmlChLRange xmlSmL[] = {{0x1d6c1, 0x1d6c1}, {0x1d6db, 0x1d6db},
- {0x1d6fb, 0x1d6fb}, {0x1d715, 0x1d715}, {0x1d735, 0x1d735},
- {0x1d74f, 0x1d74f}, {0x1d76f, 0x1d76f}, {0x1d789, 0x1d789},
+static const xmlChLRange xmlSmL[] = {{0x1d6c1, 0x1d6c1}, {0x1d6db, 0x1d6db},
+ {0x1d6fb, 0x1d6fb}, {0x1d715, 0x1d715}, {0x1d735, 0x1d735},
+ {0x1d74f, 0x1d74f}, {0x1d76f, 0x1d76f}, {0x1d789, 0x1d789},
{0x1d7a9, 0x1d7a9}, {0x1d7c3, 0x1d7c3} };
static xmlChRangeGroup xmlSmG = {48,10,xmlSmS,xmlSmL};
-static const xmlChSRange xmlSoS[] = {{0xa6, 0xa7}, {0xa9, 0xa9},
- {0xae, 0xae}, {0xb0, 0xb0}, {0xb6, 0xb6}, {0x482, 0x482},
- {0x60e, 0x60f}, {0x6e9, 0x6e9}, {0x6fd, 0x6fe}, {0x9fa, 0x9fa},
- {0xb70, 0xb70}, {0xbf3, 0xbf8}, {0xbfa, 0xbfa}, {0xf01, 0xf03},
- {0xf13, 0xf17}, {0xf1a, 0xf1f}, {0xf34, 0xf34}, {0xf36, 0xf36},
- {0xf38, 0xf38}, {0xfbe, 0xfc5}, {0xfc7, 0xfcc}, {0xfcf, 0xfcf},
- {0x1940, 0x1940}, {0x19e0, 0x19ff}, {0x2100, 0x2101}, {0x2103, 0x2106},
- {0x2108, 0x2109}, {0x2114, 0x2114}, {0x2116, 0x2118}, {0x211e, 0x2123},
- {0x2125, 0x2125}, {0x2127, 0x2127}, {0x2129, 0x2129}, {0x212e, 0x212e},
- {0x2132, 0x2132}, {0x213a, 0x213b}, {0x214a, 0x214a}, {0x2195, 0x2199},
- {0x219c, 0x219f}, {0x21a1, 0x21a2}, {0x21a4, 0x21a5}, {0x21a7, 0x21ad},
- {0x21af, 0x21cd}, {0x21d0, 0x21d1}, {0x21d3, 0x21d3}, {0x21d5, 0x21f3},
- {0x2300, 0x2307}, {0x230c, 0x231f}, {0x2322, 0x2328}, {0x232b, 0x237b},
- {0x237d, 0x239a}, {0x23b7, 0x23d0}, {0x2400, 0x2426}, {0x2440, 0x244a},
- {0x249c, 0x24e9}, {0x2500, 0x25b6}, {0x25b8, 0x25c0}, {0x25c2, 0x25f7},
- {0x2600, 0x2617}, {0x2619, 0x266e}, {0x2670, 0x267d}, {0x2680, 0x2691},
- {0x26a0, 0x26a1}, {0x2701, 0x2704}, {0x2706, 0x2709}, {0x270c, 0x2727},
- {0x2729, 0x274b}, {0x274d, 0x274d}, {0x274f, 0x2752}, {0x2756, 0x2756},
- {0x2758, 0x275e}, {0x2761, 0x2767}, {0x2794, 0x2794}, {0x2798, 0x27af},
- {0x27b1, 0x27be}, {0x2800, 0x28ff}, {0x2b00, 0x2b0d}, {0x2e80, 0x2e99},
- {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb}, {0x3004, 0x3004},
- {0x3012, 0x3013}, {0x3020, 0x3020}, {0x3036, 0x3037}, {0x303e, 0x303f},
- {0x3190, 0x3191}, {0x3196, 0x319f}, {0x3200, 0x321e}, {0x322a, 0x3243},
- {0x3250, 0x3250}, {0x3260, 0x327d}, {0x327f, 0x327f}, {0x328a, 0x32b0},
- {0x32c0, 0x32fe}, {0x3300, 0x33ff}, {0x4dc0, 0x4dff}, {0xa490, 0xa4c6},
- {0xfdfd, 0xfdfd}, {0xffe4, 0xffe4}, {0xffe8, 0xffe8}, {0xffed, 0xffee},
+static const xmlChSRange xmlSoS[] = {{0xa6, 0xa7}, {0xa9, 0xa9},
+ {0xae, 0xae}, {0xb0, 0xb0}, {0xb6, 0xb6}, {0x482, 0x482},
+ {0x60e, 0x60f}, {0x6e9, 0x6e9}, {0x6fd, 0x6fe}, {0x9fa, 0x9fa},
+ {0xb70, 0xb70}, {0xbf3, 0xbf8}, {0xbfa, 0xbfa}, {0xf01, 0xf03},
+ {0xf13, 0xf17}, {0xf1a, 0xf1f}, {0xf34, 0xf34}, {0xf36, 0xf36},
+ {0xf38, 0xf38}, {0xfbe, 0xfc5}, {0xfc7, 0xfcc}, {0xfcf, 0xfcf},
+ {0x1940, 0x1940}, {0x19e0, 0x19ff}, {0x2100, 0x2101}, {0x2103, 0x2106},
+ {0x2108, 0x2109}, {0x2114, 0x2114}, {0x2116, 0x2118}, {0x211e, 0x2123},
+ {0x2125, 0x2125}, {0x2127, 0x2127}, {0x2129, 0x2129}, {0x212e, 0x212e},
+ {0x2132, 0x2132}, {0x213a, 0x213b}, {0x214a, 0x214a}, {0x2195, 0x2199},
+ {0x219c, 0x219f}, {0x21a1, 0x21a2}, {0x21a4, 0x21a5}, {0x21a7, 0x21ad},
+ {0x21af, 0x21cd}, {0x21d0, 0x21d1}, {0x21d3, 0x21d3}, {0x21d5, 0x21f3},
+ {0x2300, 0x2307}, {0x230c, 0x231f}, {0x2322, 0x2328}, {0x232b, 0x237b},
+ {0x237d, 0x239a}, {0x23b7, 0x23d0}, {0x2400, 0x2426}, {0x2440, 0x244a},
+ {0x249c, 0x24e9}, {0x2500, 0x25b6}, {0x25b8, 0x25c0}, {0x25c2, 0x25f7},
+ {0x2600, 0x2617}, {0x2619, 0x266e}, {0x2670, 0x267d}, {0x2680, 0x2691},
+ {0x26a0, 0x26a1}, {0x2701, 0x2704}, {0x2706, 0x2709}, {0x270c, 0x2727},
+ {0x2729, 0x274b}, {0x274d, 0x274d}, {0x274f, 0x2752}, {0x2756, 0x2756},
+ {0x2758, 0x275e}, {0x2761, 0x2767}, {0x2794, 0x2794}, {0x2798, 0x27af},
+ {0x27b1, 0x27be}, {0x2800, 0x28ff}, {0x2b00, 0x2b0d}, {0x2e80, 0x2e99},
+ {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb}, {0x3004, 0x3004},
+ {0x3012, 0x3013}, {0x3020, 0x3020}, {0x3036, 0x3037}, {0x303e, 0x303f},
+ {0x3190, 0x3191}, {0x3196, 0x319f}, {0x3200, 0x321e}, {0x322a, 0x3243},
+ {0x3250, 0x3250}, {0x3260, 0x327d}, {0x327f, 0x327f}, {0x328a, 0x32b0},
+ {0x32c0, 0x32fe}, {0x3300, 0x33ff}, {0x4dc0, 0x4dff}, {0xa490, 0xa4c6},
+ {0xfdfd, 0xfdfd}, {0xffe4, 0xffe4}, {0xffe8, 0xffe8}, {0xffed, 0xffee},
{0xfffc, 0xfffd} };
-static const xmlChLRange xmlSoL[] = {{0x10102, 0x10102}, {0x10137, 0x1013f},
- {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d12a, 0x1d164},
- {0x1d16a, 0x1d16c}, {0x1d183, 0x1d184}, {0x1d18c, 0x1d1a9},
+static const xmlChLRange xmlSoL[] = {{0x10102, 0x10102}, {0x10137, 0x1013f},
+ {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d12a, 0x1d164},
+ {0x1d16a, 0x1d16c}, {0x1d183, 0x1d184}, {0x1d18c, 0x1d1a9},
{0x1d1ae, 0x1d1dd}, {0x1d300, 0x1d356} };
static xmlChRangeGroup xmlSoG = {103,10,xmlSoS,xmlSoL};
-static const xmlChSRange xmlZS[] = {{0x20, 0x20}, {0xa0, 0xa0},
- {0x1680, 0x1680}, {0x180e, 0x180e}, {0x2000, 0x200a}, {0x2028, 0x2029},
+static const xmlChSRange xmlZS[] = {{0x20, 0x20}, {0xa0, 0xa0},
+ {0x1680, 0x1680}, {0x180e, 0x180e}, {0x2000, 0x200a}, {0x2028, 0x2029},
{0x202f, 0x202f}, {0x205f, 0x205f}, {0x3000, 0x3000} };
static xmlChRangeGroup xmlZG = {9,0,xmlZS,NULL};
@@ -961,7 +961,7 @@
else
low = mid + 1;
}
- return (NULL);
+ return (NULL);
}
/**
diff --git a/third_party/libxml/src/xmlwriter.c b/third_party/libxml/src/xmlwriter.c
index 11b15e0..fac20ac 100644
--- a/third_party/libxml/src/xmlwriter.c
+++ b/third_party/libxml/src/xmlwriter.c
@@ -21,15 +21,18 @@
#include <libxml/xmlwriter.h>
+#include "buf.h"
+#include "enc.h"
+#include "save.h"
+
#define B64LINELEN 72
#define B64CRLF "\r\n"
/*
* The following VA_COPY was coded following an example in
* the Samba project. It may not be sufficient for some
- * esoteric implementations of va_list (i.e. it may need
- * something involving a memcpy) but (hopefully) will be
- * sufficient for libxml2.
+ * esoteric implementations of va_list but (hopefully) will
+ * be sufficient for libxml2.
*/
#ifndef VA_COPY
#ifdef HAVE_VA_COPY
@@ -38,7 +41,12 @@
#ifdef HAVE___VA_COPY
#define VA_COPY(dest,src) __va_copy(dest, src)
#else
- #define VA_COPY(dest,src) (dest) = (src)
+ #ifndef VA_LIST_IS_ARRAY
+ #define VA_COPY(dest,src) (dest) = (src)
+ #else
+ #include <string.h>
+ #define VA_COPY(dest,src) memcpy((char *)(dest),(char *)(src),sizeof(va_list))
+ #endif
#endif
#endif
#endif
@@ -548,9 +556,9 @@
writer->out->encoder = encoder;
if (encoder != NULL) {
if (writer->out->conv == NULL) {
- writer->out->conv = xmlBufferCreateSize(4000);
+ writer->out->conv = xmlBufCreateSize(4000);
}
- xmlCharEncOutFunc(encoder, writer->out->conv, NULL);
+ xmlCharEncOutput(writer->out, 1);
if ((writer->doc != NULL) && (writer->doc->encoding == NULL))
writer->doc->encoding = xmlStrdup((xmlChar *)writer->out->encoder->name);
} else
@@ -1074,10 +1082,10 @@
sum += count;
if (namespaceURI != 0) {
- xmlTextWriterNsStackEntry *p = (xmlTextWriterNsStackEntry *)
+ xmlTextWriterNsStackEntry *p = (xmlTextWriterNsStackEntry *)
xmlMalloc(sizeof(xmlTextWriterNsStackEntry));
if (p == 0) {
- xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+ xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
"xmlTextWriterStartElementNS : out of memory!\n");
return -1;
}
@@ -1501,8 +1509,8 @@
break;
case XML_TEXTWRITER_ATTRIBUTE:
buf = NULL;
- xmlAttrSerializeTxtContent(writer->out->buffer, writer->doc,
- NULL, content);
+ xmlBufAttrSerializeTxtContent(writer->out->buffer,
+ writer->doc, NULL, content);
break;
default:
break;
@@ -1663,7 +1671,7 @@
* Write hqx encoded data to an xmlOutputBuffer.
* ::todo
*
- * Returns the bytes written (may be 0 because of buffering)
+ * Returns the bytes written (may be 0 because of buffering)
* or -1 in case of error
*/
static int
@@ -1672,8 +1680,8 @@
{
int count;
int sum;
- static char hex[16] =
- {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
+ static char hex[16] =
+ {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
int i;
if ((out == NULL) || (data == NULL) || (len < 0)) {
@@ -1849,7 +1857,7 @@
nsentry.uri = (xmlChar *)namespaceURI;
nsentry.elem = xmlListFront(writer->nodes);
- curns = (xmlTextWriterNsStackEntry *)xmlListSearch(writer->nsstack,
+ curns = (xmlTextWriterNsStackEntry *)xmlListSearch(writer->nsstack,
(void *)&nsentry);
if ((curns != NULL)) {
xmlFree(buf);
@@ -2234,10 +2242,12 @@
if (count == -1)
return -1;
sum += count;
- count = xmlTextWriterWriteString(writer, content);
- if (count == -1)
- return -1;
- sum += count;
+ if (content != NULL) {
+ count = xmlTextWriterWriteString(writer, content);
+ if (count == -1)
+ return -1;
+ sum += count;
+ }
count = xmlTextWriterEndElement(writer);
if (count == -1)
return -1;
@@ -2496,8 +2506,8 @@
if (writer->indent) {
count = xmlOutputBufferWriteString(writer->out, "\n");
- if (count < 0)
- return -1;
+ if (count < 0)
+ return -1;
sum += count;
}
@@ -4606,6 +4616,26 @@
}
/**
+ * xmlTextWriterSetQuoteChar:
+ * @writer: the xmlTextWriterPtr
+ * @quotechar: the quote character
+ *
+ * Set the character used for quoting attributes.
+ *
+ * Returns -1 on error or 0 otherwise.
+ */
+int
+xmlTextWriterSetQuoteChar(xmlTextWriterPtr writer, xmlChar quotechar)
+{
+ if ((writer == NULL) || ((quotechar != '\'') && (quotechar != '"')))
+ return -1;
+
+ writer->qchar = quotechar;
+
+ return 0;
+}
+
+/**
* xmlTextWriterWriteIndent:
* @writer: the xmlTextWriterPtr
*
diff --git a/third_party/libxml/src/xpath.c b/third_party/libxml/src/xpath.c
index 9423ef8..dc41ce6 100644
--- a/third_party/libxml/src/xpath.c
+++ b/third_party/libxml/src/xpath.c
@@ -55,6 +55,8 @@
#include <libxml/pattern.h>
#endif
+#include "buf.h"
+
#ifdef LIBXML_PATTERN_ENABLED
#define XPATH_STREAMING
#endif
@@ -64,6 +66,15 @@
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
+/**
+ * WITH_TIM_SORT:
+ *
+ * Use the Timsort algorithm provided in timsort.h to sort
+ * nodeset as this is a great improvement over the old Shell sort
+ * used in xmlXPathNodeSetSort()
+ */
+#define WITH_TIM_SORT
+
/*
* XP_OPTIMIZED_NON_ELEM_COMPARISON:
* If defined, this will use xmlXPathCmpNodesExt() instead of
@@ -90,12 +101,367 @@
/* #define XP_DEBUG_OBJ_USAGE */
/*
+ * XPATH_MAX_STEPS:
+ * when compiling an XPath expression we arbitrary limit the maximum
+ * number of step operation in the compiled expression. 1000000 is
+ * an insanely large value which should never be reached under normal
+ * circumstances
+ */
+#define XPATH_MAX_STEPS 1000000
+
+/*
+ * XPATH_MAX_STACK_DEPTH:
+ * when evaluating an XPath expression we arbitrary limit the maximum
+ * number of object allowed to be pushed on the stack. 1000000 is
+ * an insanely large value which should never be reached under normal
+ * circumstances
+ */
+#define XPATH_MAX_STACK_DEPTH 1000000
+
+/*
+ * XPATH_MAX_NODESET_LENGTH:
+ * when evaluating an XPath expression nodesets are created and we
+ * arbitrary limit the maximum length of those node set. 10000000 is
+ * an insanely large value which should never be reached under normal
+ * circumstances, one would first need to construct an in memory tree
+ * with more than 10 millions nodes.
+ */
+#define XPATH_MAX_NODESET_LENGTH 10000000
+
+/*
* TODO:
* There are a few spots where some tests are done which depend upon ascii
* data. These should be enhanced for full UTF8 support (see particularly
* any use of the macros IS_ASCII_CHARACTER and IS_ASCII_DIGIT)
*/
+#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
+/**
+ * xmlXPathCmpNodesExt:
+ * @node1: the first node
+ * @node2: the second node
+ *
+ * Compare two nodes w.r.t document order.
+ * This one is optimized for handling of non-element nodes.
+ *
+ * Returns -2 in case of error 1 if first point < second point, 0 if
+ * it's the same node, -1 otherwise
+ */
+static int
+xmlXPathCmpNodesExt(xmlNodePtr node1, xmlNodePtr node2) {
+ int depth1, depth2;
+ int misc = 0, precedence1 = 0, precedence2 = 0;
+ xmlNodePtr miscNode1 = NULL, miscNode2 = NULL;
+ xmlNodePtr cur, root;
+ long l1, l2;
+
+ if ((node1 == NULL) || (node2 == NULL))
+ return(-2);
+
+ if (node1 == node2)
+ return(0);
+
+ /*
+ * a couple of optimizations which will avoid computations in most cases
+ */
+ switch (node1->type) {
+ case XML_ELEMENT_NODE:
+ if (node2->type == XML_ELEMENT_NODE) {
+ if ((0 > (long) node1->content) && /* TODO: Would a != 0 suffice here? */
+ (0 > (long) node2->content) &&
+ (node1->doc == node2->doc))
+ {
+ l1 = -((long) node1->content);
+ l2 = -((long) node2->content);
+ if (l1 < l2)
+ return(1);
+ if (l1 > l2)
+ return(-1);
+ } else
+ goto turtle_comparison;
+ }
+ break;
+ case XML_ATTRIBUTE_NODE:
+ precedence1 = 1; /* element is owner */
+ miscNode1 = node1;
+ node1 = node1->parent;
+ misc = 1;
+ break;
+ case XML_TEXT_NODE:
+ case XML_CDATA_SECTION_NODE:
+ case XML_COMMENT_NODE:
+ case XML_PI_NODE: {
+ miscNode1 = node1;
+ /*
+ * Find nearest element node.
+ */
+ if (node1->prev != NULL) {
+ do {
+ node1 = node1->prev;
+ if (node1->type == XML_ELEMENT_NODE) {
+ precedence1 = 3; /* element in prev-sibl axis */
+ break;
+ }
+ if (node1->prev == NULL) {
+ precedence1 = 2; /* element is parent */
+ /*
+ * URGENT TODO: Are there any cases, where the
+ * parent of such a node is not an element node?
+ */
+ node1 = node1->parent;
+ break;
+ }
+ } while (1);
+ } else {
+ precedence1 = 2; /* element is parent */
+ node1 = node1->parent;
+ }
+ if ((node1 == NULL) || (node1->type != XML_ELEMENT_NODE) ||
+ (0 <= (long) node1->content)) {
+ /*
+ * Fallback for whatever case.
+ */
+ node1 = miscNode1;
+ precedence1 = 0;
+ } else
+ misc = 1;
+ }
+ break;
+ case XML_NAMESPACE_DECL:
+ /*
+ * TODO: why do we return 1 for namespace nodes?
+ */
+ return(1);
+ default:
+ break;
+ }
+ switch (node2->type) {
+ case XML_ELEMENT_NODE:
+ break;
+ case XML_ATTRIBUTE_NODE:
+ precedence2 = 1; /* element is owner */
+ miscNode2 = node2;
+ node2 = node2->parent;
+ misc = 1;
+ break;
+ case XML_TEXT_NODE:
+ case XML_CDATA_SECTION_NODE:
+ case XML_COMMENT_NODE:
+ case XML_PI_NODE: {
+ miscNode2 = node2;
+ if (node2->prev != NULL) {
+ do {
+ node2 = node2->prev;
+ if (node2->type == XML_ELEMENT_NODE) {
+ precedence2 = 3; /* element in prev-sibl axis */
+ break;
+ }
+ if (node2->prev == NULL) {
+ precedence2 = 2; /* element is parent */
+ node2 = node2->parent;
+ break;
+ }
+ } while (1);
+ } else {
+ precedence2 = 2; /* element is parent */
+ node2 = node2->parent;
+ }
+ if ((node2 == NULL) || (node2->type != XML_ELEMENT_NODE) ||
+ (0 <= (long) node2->content))
+ {
+ node2 = miscNode2;
+ precedence2 = 0;
+ } else
+ misc = 1;
+ }
+ break;
+ case XML_NAMESPACE_DECL:
+ return(1);
+ default:
+ break;
+ }
+ if (misc) {
+ if (node1 == node2) {
+ if (precedence1 == precedence2) {
+ /*
+ * The ugly case; but normally there aren't many
+ * adjacent non-element nodes around.
+ */
+ cur = miscNode2->prev;
+ while (cur != NULL) {
+ if (cur == miscNode1)
+ return(1);
+ if (cur->type == XML_ELEMENT_NODE)
+ return(-1);
+ cur = cur->prev;
+ }
+ return (-1);
+ } else {
+ /*
+ * Evaluate based on higher precedence wrt to the element.
+ * TODO: This assumes attributes are sorted before content.
+ * Is this 100% correct?
+ */
+ if (precedence1 < precedence2)
+ return(1);
+ else
+ return(-1);
+ }
+ }
+ /*
+ * Special case: One of the helper-elements is contained by the other.
+ * <foo>
+ * <node2>
+ * <node1>Text-1(precedence1 == 2)</node1>
+ * </node2>
+ * Text-6(precedence2 == 3)
+ * </foo>
+ */
+ if ((precedence2 == 3) && (precedence1 > 1)) {
+ cur = node1->parent;
+ while (cur) {
+ if (cur == node2)
+ return(1);
+ cur = cur->parent;
+ }
+ }
+ if ((precedence1 == 3) && (precedence2 > 1)) {
+ cur = node2->parent;
+ while (cur) {
+ if (cur == node1)
+ return(-1);
+ cur = cur->parent;
+ }
+ }
+ }
+
+ /*
+ * Speedup using document order if availble.
+ */
+ if ((node1->type == XML_ELEMENT_NODE) &&
+ (node2->type == XML_ELEMENT_NODE) &&
+ (0 > (long) node1->content) &&
+ (0 > (long) node2->content) &&
+ (node1->doc == node2->doc)) {
+
+ l1 = -((long) node1->content);
+ l2 = -((long) node2->content);
+ if (l1 < l2)
+ return(1);
+ if (l1 > l2)
+ return(-1);
+ }
+
+turtle_comparison:
+
+ if (node1 == node2->prev)
+ return(1);
+ if (node1 == node2->next)
+ return(-1);
+ /*
+ * compute depth to root
+ */
+ for (depth2 = 0, cur = node2;cur->parent != NULL;cur = cur->parent) {
+ if (cur == node1)
+ return(1);
+ depth2++;
+ }
+ root = cur;
+ for (depth1 = 0, cur = node1;cur->parent != NULL;cur = cur->parent) {
+ if (cur == node2)
+ return(-1);
+ depth1++;
+ }
+ /*
+ * Distinct document (or distinct entities :-( ) case.
+ */
+ if (root != cur) {
+ return(-2);
+ }
+ /*
+ * get the nearest common ancestor.
+ */
+ while (depth1 > depth2) {
+ depth1--;
+ node1 = node1->parent;
+ }
+ while (depth2 > depth1) {
+ depth2--;
+ node2 = node2->parent;
+ }
+ while (node1->parent != node2->parent) {
+ node1 = node1->parent;
+ node2 = node2->parent;
+ /* should not happen but just in case ... */
+ if ((node1 == NULL) || (node2 == NULL))
+ return(-2);
+ }
+ /*
+ * Find who's first.
+ */
+ if (node1 == node2->prev)
+ return(1);
+ if (node1 == node2->next)
+ return(-1);
+ /*
+ * Speedup using document order if availble.
+ */
+ if ((node1->type == XML_ELEMENT_NODE) &&
+ (node2->type == XML_ELEMENT_NODE) &&
+ (0 > (long) node1->content) &&
+ (0 > (long) node2->content) &&
+ (node1->doc == node2->doc)) {
+
+ l1 = -((long) node1->content);
+ l2 = -((long) node2->content);
+ if (l1 < l2)
+ return(1);
+ if (l1 > l2)
+ return(-1);
+ }
+
+ for (cur = node1->next;cur != NULL;cur = cur->next)
+ if (cur == node2)
+ return(1);
+ return(-1); /* assume there is no sibling list corruption */
+}
+#endif /* XP_OPTIMIZED_NON_ELEM_COMPARISON */
+
+/*
+ * Wrapper for the Timsort argorithm from timsort.h
+ */
+#ifdef WITH_TIM_SORT
+#define SORT_NAME libxml_domnode
+#define SORT_TYPE xmlNodePtr
+/**
+ * wrap_cmp:
+ * @x: a node
+ * @y: another node
+ *
+ * Comparison function for the Timsort implementation
+ *
+ * Returns -2 in case of error -1 if first point < second point, 0 if
+ * it's the same node, +1 otherwise
+ */
+static
+int wrap_cmp( xmlNodePtr x, xmlNodePtr y );
+#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
+ static int wrap_cmp( xmlNodePtr x, xmlNodePtr y )
+ {
+ int res = xmlXPathCmpNodesExt(x, y);
+ return res == -2 ? res : -res;
+ }
+#else
+ static int wrap_cmp( xmlNodePtr x, xmlNodePtr y )
+ {
+ int res = xmlXPathCmpNodes(x, y);
+ return res == -2 ? res : -res;
+ }
+#endif
+#define SORT_CMP(x, y) (wrap_cmp(x, y))
+#include "timsort.h"
+#endif /* WITH_TIM_SORT */
+
#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
/************************************************************************
@@ -252,6 +618,8 @@
"Encoding error\n",
"Char out of XML range\n",
"Invalid or incomplete context\n",
+ "Stack usage error\n",
+ "Forbidden variable\n",
"?? Unknown error ??\n" /* Must be last in the list! */
};
#define MAXERRNO ((int)(sizeof(xmlXPathErrorMessages) / \
@@ -419,8 +787,7 @@
if (list->items == NULL) {
if (initialSize <= 0)
initialSize = 1;
- list->items = (void **) xmlMalloc(
- initialSize * sizeof(void *));
+ list->items = (void **) xmlMalloc(initialSize * sizeof(void *));
if (list->items == NULL) {
xmlXPathErrMemory(NULL,
"xmlPointerListCreate: allocating item\n");
@@ -429,12 +796,17 @@
list->number = 0;
list->size = initialSize;
} else if (list->size <= list->number) {
+ if (list->size > 50000000) {
+ xmlXPathErrMemory(NULL,
+ "xmlPointerListAddSize: re-allocating item\n");
+ return(-1);
+ }
list->size *= 2;
list->items = (void **) xmlRealloc(list->items,
list->size * sizeof(void *));
if (list->items == NULL) {
xmlXPathErrMemory(NULL,
- "xmlPointerListCreate: re-allocating item\n");
+ "xmlPointerListAddSize: re-allocating item\n");
list->size = 0;
return(-1);
}
@@ -552,8 +924,6 @@
NODE_TYPE_PI = XML_PI_NODE
} xmlXPathTypeVal;
-#define XP_REWRITE_DOS_CHILD_ELEM 1
-
typedef struct _xmlXPathStepOp xmlXPathStepOp;
typedef xmlXPathStepOp *xmlXPathStepOpPtr;
struct _xmlXPathStepOp {
@@ -567,7 +937,6 @@
void *value5;
void *cache;
void *cacheURI;
- int rewriteType;
};
struct _xmlXPathCompExpr {
@@ -722,6 +1091,10 @@
if (comp->nbStep >= comp->maxStep) {
xmlXPathStepOp *real;
+ if (comp->maxStep >= XPATH_MAX_STEPS) {
+ xmlXPathErrMemory(NULL, "adding step\n");
+ return(-1);
+ }
comp->maxStep *= 2;
real = (xmlXPathStepOp *) xmlRealloc(comp->steps,
comp->maxStep * sizeof(xmlXPathStepOp));
@@ -733,7 +1106,6 @@
comp->steps = real;
}
comp->last = comp->nbStep;
- comp->steps[comp->nbStep].rewriteType = 0;
comp->steps[comp->nbStep].ch1 = ch1;
comp->steps[comp->nbStep].ch2 = ch2;
comp->steps[comp->nbStep].op = op;
@@ -2051,6 +2423,11 @@
ret->type = XPATH_NODESET;
ret->boolval = 0;
ret->nodesetval = xmlXPathNodeSetCreate(val);
+ if (ret->nodesetval == NULL) {
+ ctxt->lastError.domain = XML_FROM_XPATH;
+ ctxt->lastError.code = XML_ERR_NO_MEMORY;
+ return(NULL);
+ }
#ifdef XP_DEBUG_OBJ_USAGE
xmlXPathDebugObjUsageRequested(ctxt, XPATH_NODESET);
#endif
@@ -2398,6 +2775,42 @@
************************************************************************/
/**
+ * xmlXPathSetFrame:
+ * @ctxt: an XPath parser context
+ *
+ * Set the callee evaluation frame
+ *
+ * Returns the previous frame value to be restored once done
+ */
+static int
+xmlXPathSetFrame(xmlXPathParserContextPtr ctxt) {
+ int ret;
+
+ if (ctxt == NULL)
+ return(0);
+ ret = ctxt->valueFrame;
+ ctxt->valueFrame = ctxt->valueNr;
+ return(ret);
+}
+
+/**
+ * xmlXPathPopFrame:
+ * @ctxt: an XPath parser context
+ * @frame: the previous frame value
+ *
+ * Remove the callee evaluation frame
+ */
+static void
+xmlXPathPopFrame(xmlXPathParserContextPtr ctxt, int frame) {
+ if (ctxt == NULL)
+ return;
+ if (ctxt->valueNr < ctxt->valueFrame) {
+ xmlXPatherror(ctxt, __FILE__, __LINE__, XPATH_STACK_ERROR);
+ }
+ ctxt->valueFrame = frame;
+}
+
+/**
* valuePop:
* @ctxt: an XPath evaluation context
*
@@ -2412,6 +2825,12 @@
if ((ctxt == NULL) || (ctxt->valueNr <= 0))
return (NULL);
+
+ if (ctxt->valueNr <= ctxt->valueFrame) {
+ xmlXPatherror(ctxt, __FILE__, __LINE__, XPATH_STACK_ERROR);
+ return (NULL);
+ }
+
ctxt->valueNr--;
if (ctxt->valueNr > 0)
ctxt->value = ctxt->valueTab[ctxt->valueNr - 1];
@@ -2437,11 +2856,17 @@
if (ctxt->valueNr >= ctxt->valueMax) {
xmlXPathObjectPtr *tmp;
+ if (ctxt->valueMax >= XPATH_MAX_STACK_DEPTH) {
+ xmlXPathErrMemory(NULL, "XPath stack depth limit reached\n");
+ ctxt->error = XPATH_MEMORY_ERROR;
+ return (0);
+ }
tmp = (xmlXPathObjectPtr *) xmlRealloc(ctxt->valueTab,
2 * ctxt->valueMax *
sizeof(ctxt->valueTab[0]));
if (tmp == NULL) {
- xmlGenericError(xmlGenericErrorContext, "realloc failed !\n");
+ xmlXPathErrMemory(NULL, "pushing value\n");
+ ctxt->error = XPATH_MEMORY_ERROR;
return (0);
}
ctxt->valueMax *= 2;
@@ -2751,6 +3176,12 @@
fraction_place, number);
}
+ /* Remove leading spaces sometimes inserted by snprintf */
+ while (work[0] == ' ') {
+ for (ptr = &work[0];(ptr[0] = ptr[1]);ptr++);
+ size--;
+ }
+
/* Remove fractional trailing zeroes */
after_fraction = work + size;
ptr = after_fraction;
@@ -2976,298 +3407,6 @@
return(-1); /* assume there is no sibling list corruption */
}
-#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
-/**
- * xmlXPathCmpNodesExt:
- * @node1: the first node
- * @node2: the second node
- *
- * Compare two nodes w.r.t document order.
- * This one is optimized for handling of non-element nodes.
- *
- * Returns -2 in case of error 1 if first point < second point, 0 if
- * it's the same node, -1 otherwise
- */
-static int
-xmlXPathCmpNodesExt(xmlNodePtr node1, xmlNodePtr node2) {
- int depth1, depth2;
- int misc = 0, precedence1 = 0, precedence2 = 0;
- xmlNodePtr miscNode1 = NULL, miscNode2 = NULL;
- xmlNodePtr cur, root;
- long l1, l2;
-
- if ((node1 == NULL) || (node2 == NULL))
- return(-2);
-
- if (node1 == node2)
- return(0);
-
- /*
- * a couple of optimizations which will avoid computations in most cases
- */
- switch (node1->type) {
- case XML_ELEMENT_NODE:
- if (node2->type == XML_ELEMENT_NODE) {
- if ((0 > (long) node1->content) && /* TODO: Would a != 0 suffice here? */
- (0 > (long) node2->content) &&
- (node1->doc == node2->doc))
- {
- l1 = -((long) node1->content);
- l2 = -((long) node2->content);
- if (l1 < l2)
- return(1);
- if (l1 > l2)
- return(-1);
- } else
- goto turtle_comparison;
- }
- break;
- case XML_ATTRIBUTE_NODE:
- precedence1 = 1; /* element is owner */
- miscNode1 = node1;
- node1 = node1->parent;
- misc = 1;
- break;
- case XML_TEXT_NODE:
- case XML_CDATA_SECTION_NODE:
- case XML_COMMENT_NODE:
- case XML_PI_NODE: {
- miscNode1 = node1;
- /*
- * Find nearest element node.
- */
- if (node1->prev != NULL) {
- do {
- node1 = node1->prev;
- if (node1->type == XML_ELEMENT_NODE) {
- precedence1 = 3; /* element in prev-sibl axis */
- break;
- }
- if (node1->prev == NULL) {
- precedence1 = 2; /* element is parent */
- /*
- * URGENT TODO: Are there any cases, where the
- * parent of such a node is not an element node?
- */
- node1 = node1->parent;
- break;
- }
- } while (1);
- } else {
- precedence1 = 2; /* element is parent */
- node1 = node1->parent;
- }
- if ((node1 == NULL) || (node1->type != XML_ELEMENT_NODE) ||
- (0 <= (long) node1->content)) {
- /*
- * Fallback for whatever case.
- */
- node1 = miscNode1;
- precedence1 = 0;
- } else
- misc = 1;
- }
- break;
- case XML_NAMESPACE_DECL:
- /*
- * TODO: why do we return 1 for namespace nodes?
- */
- return(1);
- default:
- break;
- }
- switch (node2->type) {
- case XML_ELEMENT_NODE:
- break;
- case XML_ATTRIBUTE_NODE:
- precedence2 = 1; /* element is owner */
- miscNode2 = node2;
- node2 = node2->parent;
- misc = 1;
- break;
- case XML_TEXT_NODE:
- case XML_CDATA_SECTION_NODE:
- case XML_COMMENT_NODE:
- case XML_PI_NODE: {
- miscNode2 = node2;
- if (node2->prev != NULL) {
- do {
- node2 = node2->prev;
- if (node2->type == XML_ELEMENT_NODE) {
- precedence2 = 3; /* element in prev-sibl axis */
- break;
- }
- if (node2->prev == NULL) {
- precedence2 = 2; /* element is parent */
- node2 = node2->parent;
- break;
- }
- } while (1);
- } else {
- precedence2 = 2; /* element is parent */
- node2 = node2->parent;
- }
- if ((node2 == NULL) || (node2->type != XML_ELEMENT_NODE) ||
- (0 <= (long) node1->content))
- {
- node2 = miscNode2;
- precedence2 = 0;
- } else
- misc = 1;
- }
- break;
- case XML_NAMESPACE_DECL:
- return(1);
- default:
- break;
- }
- if (misc) {
- if (node1 == node2) {
- if (precedence1 == precedence2) {
- /*
- * The ugly case; but normally there aren't many
- * adjacent non-element nodes around.
- */
- cur = miscNode2->prev;
- while (cur != NULL) {
- if (cur == miscNode1)
- return(1);
- if (cur->type == XML_ELEMENT_NODE)
- return(-1);
- cur = cur->prev;
- }
- return (-1);
- } else {
- /*
- * Evaluate based on higher precedence wrt to the element.
- * TODO: This assumes attributes are sorted before content.
- * Is this 100% correct?
- */
- if (precedence1 < precedence2)
- return(1);
- else
- return(-1);
- }
- }
- /*
- * Special case: One of the helper-elements is contained by the other.
- * <foo>
- * <node2>
- * <node1>Text-1(precedence1 == 2)</node1>
- * </node2>
- * Text-6(precedence2 == 3)
- * </foo>
- */
- if ((precedence2 == 3) && (precedence1 > 1)) {
- cur = node1->parent;
- while (cur) {
- if (cur == node2)
- return(1);
- cur = cur->parent;
- }
- }
- if ((precedence1 == 3) && (precedence2 > 1)) {
- cur = node2->parent;
- while (cur) {
- if (cur == node1)
- return(-1);
- cur = cur->parent;
- }
- }
- }
-
- /*
- * Speedup using document order if availble.
- */
- if ((node1->type == XML_ELEMENT_NODE) &&
- (node2->type == XML_ELEMENT_NODE) &&
- (0 > (long) node1->content) &&
- (0 > (long) node2->content) &&
- (node1->doc == node2->doc)) {
-
- l1 = -((long) node1->content);
- l2 = -((long) node2->content);
- if (l1 < l2)
- return(1);
- if (l1 > l2)
- return(-1);
- }
-
-turtle_comparison:
-
- if (node1 == node2->prev)
- return(1);
- if (node1 == node2->next)
- return(-1);
- /*
- * compute depth to root
- */
- for (depth2 = 0, cur = node2;cur->parent != NULL;cur = cur->parent) {
- if (cur == node1)
- return(1);
- depth2++;
- }
- root = cur;
- for (depth1 = 0, cur = node1;cur->parent != NULL;cur = cur->parent) {
- if (cur == node2)
- return(-1);
- depth1++;
- }
- /*
- * Distinct document (or distinct entities :-( ) case.
- */
- if (root != cur) {
- return(-2);
- }
- /*
- * get the nearest common ancestor.
- */
- while (depth1 > depth2) {
- depth1--;
- node1 = node1->parent;
- }
- while (depth2 > depth1) {
- depth2--;
- node2 = node2->parent;
- }
- while (node1->parent != node2->parent) {
- node1 = node1->parent;
- node2 = node2->parent;
- /* should not happen but just in case ... */
- if ((node1 == NULL) || (node2 == NULL))
- return(-2);
- }
- /*
- * Find who's first.
- */
- if (node1 == node2->prev)
- return(1);
- if (node1 == node2->next)
- return(-1);
- /*
- * Speedup using document order if availble.
- */
- if ((node1->type == XML_ELEMENT_NODE) &&
- (node2->type == XML_ELEMENT_NODE) &&
- (0 > (long) node1->content) &&
- (0 > (long) node2->content) &&
- (node1->doc == node2->doc)) {
-
- l1 = -((long) node1->content);
- l2 = -((long) node2->content);
- if (l1 < l2)
- return(1);
- if (l1 > l2)
- return(-1);
- }
-
- for (cur = node1->next;cur != NULL;cur = cur->next)
- if (cur == node2)
- return(1);
- return(-1); /* assume there is no sibling list corruption */
-}
-#endif /* XP_OPTIMIZED_NON_ELEM_COMPARISON */
-
/**
* xmlXPathNodeSetSort:
* @set: the node set
@@ -3276,13 +3415,19 @@
*/
void
xmlXPathNodeSetSort(xmlNodeSetPtr set) {
+#ifndef WITH_TIM_SORT
int i, j, incr, len;
xmlNodePtr tmp;
+#endif
if (set == NULL)
return;
- /* Use Shell's sort to sort the node-set */
+#ifndef WITH_TIM_SORT
+ /*
+ * Use the old Shell's sort implementation to sort the node-set
+ * Timsort ought to be quite faster
+ */
len = set->nodeNr;
for (incr = len / 2; incr > 0; incr /= 2) {
for (i = incr; i < len; i++) {
@@ -3305,6 +3450,9 @@
}
}
}
+#else /* WITH_TIM_SORT */
+ libxml_domnode_tim_sort(set->nodeTab, set->nodeNr);
+#endif /* WITH_TIM_SORT */
}
#define XML_NODESET_DEFAULT 10
@@ -3483,8 +3631,10 @@
* @ns: a the namespace node
*
* add a new namespace node to an existing NodeSet
+ *
+ * Returns 0 in case of success and -1 in case of error
*/
-void
+int
xmlXPathNodeSetAddNs(xmlNodeSetPtr cur, xmlNodePtr node, xmlNsPtr ns) {
int i;
@@ -3492,7 +3642,7 @@
if ((cur == NULL) || (ns == NULL) || (node == NULL) ||
(ns->type != XML_NAMESPACE_DECL) ||
(node->type != XML_ELEMENT_NODE))
- return;
+ return(-1);
/* @@ with_ns to check whether namespace nodes should be looked at @@ */
/*
@@ -3503,7 +3653,7 @@
(cur->nodeTab[i]->type == XML_NAMESPACE_DECL) &&
(((xmlNsPtr)cur->nodeTab[i])->next == (xmlNsPtr) node) &&
(xmlStrEqual(ns->prefix, ((xmlNsPtr)cur->nodeTab[i])->prefix)))
- return;
+ return(0);
}
/*
@@ -3514,7 +3664,7 @@
sizeof(xmlNodePtr));
if (cur->nodeTab == NULL) {
xmlXPathErrMemory(NULL, "growing nodeset\n");
- return;
+ return(-1);
}
memset(cur->nodeTab, 0 ,
XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
@@ -3522,16 +3672,21 @@
} else if (cur->nodeNr == cur->nodeMax) {
xmlNodePtr *temp;
- cur->nodeMax *= 2;
- temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax *
+ if (cur->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+ xmlXPathErrMemory(NULL, "growing nodeset hit limit\n");
+ return(-1);
+ }
+ temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax * 2 *
sizeof(xmlNodePtr));
if (temp == NULL) {
xmlXPathErrMemory(NULL, "growing nodeset\n");
- return;
+ return(-1);
}
+ cur->nodeMax *= 2;
cur->nodeTab = temp;
}
cur->nodeTab[cur->nodeNr++] = xmlXPathNodeSetDupNs(node, ns);
+ return(0);
}
/**
@@ -3540,24 +3695,21 @@
* @val: a new xmlNodePtr
*
* add a new xmlNodePtr to an existing NodeSet
+ *
+ * Returns 0 in case of success, and -1 in case of error
*/
-void
+int
xmlXPathNodeSetAdd(xmlNodeSetPtr cur, xmlNodePtr val) {
int i;
- if ((cur == NULL) || (val == NULL)) return;
-
-#if 0
- if ((val->type == XML_ELEMENT_NODE) && (val->name[0] == ' '))
- return; /* an XSLT fake node */
-#endif
+ if ((cur == NULL) || (val == NULL)) return(-1);
/* @@ with_ns to check whether namespace nodes should be looked at @@ */
/*
* prevent duplcates
*/
for (i = 0;i < cur->nodeNr;i++)
- if (cur->nodeTab[i] == val) return;
+ if (cur->nodeTab[i] == val) return(0);
/*
* grow the nodeTab if needed
@@ -3567,7 +3719,7 @@
sizeof(xmlNodePtr));
if (cur->nodeTab == NULL) {
xmlXPathErrMemory(NULL, "growing nodeset\n");
- return;
+ return(-1);
}
memset(cur->nodeTab, 0 ,
XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
@@ -3575,13 +3727,17 @@
} else if (cur->nodeNr == cur->nodeMax) {
xmlNodePtr *temp;
- cur->nodeMax *= 2;
- temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax *
+ if (cur->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+ xmlXPathErrMemory(NULL, "growing nodeset hit limit\n");
+ return(-1);
+ }
+ temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax * 2 *
sizeof(xmlNodePtr));
if (temp == NULL) {
xmlXPathErrMemory(NULL, "growing nodeset\n");
- return;
+ return(-1);
}
+ cur->nodeMax *= 2;
cur->nodeTab = temp;
}
if (val->type == XML_NAMESPACE_DECL) {
@@ -3591,6 +3747,7 @@
xmlXPathNodeSetDupNs((xmlNodePtr) ns->next, ns);
} else
cur->nodeTab[cur->nodeNr++] = val;
+ return(0);
}
/**
@@ -3600,15 +3757,12 @@
*
* add a new xmlNodePtr to an existing NodeSet, optimized version
* when we are sure the node is not already in the set.
+ *
+ * Returns 0 in case of success and -1 in case of failure
*/
-void
+int
xmlXPathNodeSetAddUnique(xmlNodeSetPtr cur, xmlNodePtr val) {
- if ((cur == NULL) || (val == NULL)) return;
-
-#if 0
- if ((val->type == XML_ELEMENT_NODE) && (val->name[0] == ' '))
- return; /* an XSLT fake node */
-#endif
+ if ((cur == NULL) || (val == NULL)) return(-1);
/* @@ with_ns to check whether namespace nodes should be looked at @@ */
/*
@@ -3619,7 +3773,7 @@
sizeof(xmlNodePtr));
if (cur->nodeTab == NULL) {
xmlXPathErrMemory(NULL, "growing nodeset\n");
- return;
+ return(-1);
}
memset(cur->nodeTab, 0 ,
XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
@@ -3627,14 +3781,18 @@
} else if (cur->nodeNr == cur->nodeMax) {
xmlNodePtr *temp;
- cur->nodeMax *= 2;
- temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax *
+ if (cur->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+ xmlXPathErrMemory(NULL, "growing nodeset hit limit\n");
+ return(-1);
+ }
+ temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax * 2 *
sizeof(xmlNodePtr));
if (temp == NULL) {
xmlXPathErrMemory(NULL, "growing nodeset\n");
- return;
+ return(-1);
}
cur->nodeTab = temp;
+ cur->nodeMax *= 2;
}
if (val->type == XML_NAMESPACE_DECL) {
xmlNsPtr ns = (xmlNsPtr) val;
@@ -3643,6 +3801,7 @@
xmlXPathNodeSetDupNs((xmlNodePtr) ns->next, ns);
} else
cur->nodeTab[cur->nodeNr++] = val;
+ return(0);
}
/**
@@ -3738,14 +3897,18 @@
} else if (val1->nodeNr == val1->nodeMax) {
xmlNodePtr *temp;
- val1->nodeMax *= 2;
- temp = (xmlNodePtr *) xmlRealloc(val1->nodeTab, val1->nodeMax *
+ if (val1->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+ xmlXPathErrMemory(NULL, "merging nodeset hit limit\n");
+ return(NULL);
+ }
+ temp = (xmlNodePtr *) xmlRealloc(val1->nodeTab, val1->nodeMax * 2 *
sizeof(xmlNodePtr));
if (temp == NULL) {
xmlXPathErrMemory(NULL, "merging nodeset\n");
return(NULL);
}
val1->nodeTab = temp;
+ val1->nodeMax *= 2;
}
if (n2->type == XML_NAMESPACE_DECL) {
xmlNsPtr ns = (xmlNsPtr) n2;
@@ -3759,68 +3922,6 @@
return(val1);
}
-#if 0 /* xmlXPathNodeSetMergeUnique() is currently not used anymore */
-/**
- * xmlXPathNodeSetMergeUnique:
- * @val1: the first NodeSet or NULL
- * @val2: the second NodeSet
- *
- * Merges two nodesets, all nodes from @val2 are added to @val1
- * if @val1 is NULL, a new set is created and copied from @val2
- *
- * Returns @val1 once extended or NULL in case of error.
- */
-static xmlNodeSetPtr
-xmlXPathNodeSetMergeUnique(xmlNodeSetPtr val1, xmlNodeSetPtr val2) {
- int i;
-
- if (val2 == NULL) return(val1);
- if (val1 == NULL) {
- val1 = xmlXPathNodeSetCreate(NULL);
- }
- if (val1 == NULL)
- return (NULL);
-
- /* @@ with_ns to check whether namespace nodes should be looked at @@ */
-
- for (i = 0;i < val2->nodeNr;i++) {
- /*
- * grow the nodeTab if needed
- */
- if (val1->nodeMax == 0) {
- val1->nodeTab = (xmlNodePtr *) xmlMalloc(XML_NODESET_DEFAULT *
- sizeof(xmlNodePtr));
- if (val1->nodeTab == NULL) {
- xmlXPathErrMemory(NULL, "merging nodeset\n");
- return(NULL);
- }
- memset(val1->nodeTab, 0 ,
- XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
- val1->nodeMax = XML_NODESET_DEFAULT;
- } else if (val1->nodeNr == val1->nodeMax) {
- xmlNodePtr *temp;
-
- val1->nodeMax *= 2;
- temp = (xmlNodePtr *) xmlRealloc(val1->nodeTab, val1->nodeMax *
- sizeof(xmlNodePtr));
- if (temp == NULL) {
- xmlXPathErrMemory(NULL, "merging nodeset\n");
- return(NULL);
- }
- val1->nodeTab = temp;
- }
- if (val2->nodeTab[i]->type == XML_NAMESPACE_DECL) {
- xmlNsPtr ns = (xmlNsPtr) val2->nodeTab[i];
-
- val1->nodeTab[val1->nodeNr++] =
- xmlXPathNodeSetDupNs((xmlNodePtr) ns->next, ns);
- } else
- val1->nodeTab[val1->nodeNr++] = val2->nodeTab[i];
- }
-
- return(val1);
-}
-#endif /* xmlXPathNodeSetMergeUnique() is currently not used anymore */
/**
* xmlXPathNodeSetMergeAndClear:
@@ -3907,14 +4008,18 @@
} else if (set1->nodeNr >= set1->nodeMax) {
xmlNodePtr *temp;
- set1->nodeMax *= 2;
+ if (set1->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+ xmlXPathErrMemory(NULL, "merging nodeset hit limit\n");
+ return(NULL);
+ }
temp = (xmlNodePtr *) xmlRealloc(
- set1->nodeTab, set1->nodeMax * sizeof(xmlNodePtr));
+ set1->nodeTab, set1->nodeMax * 2 * sizeof(xmlNodePtr));
if (temp == NULL) {
xmlXPathErrMemory(NULL, "merging nodeset\n");
return(NULL);
}
set1->nodeTab = temp;
+ set1->nodeMax *= 2;
}
if (n2->type == XML_NAMESPACE_DECL) {
xmlNsPtr ns = (xmlNsPtr) n2;
@@ -3991,14 +4096,18 @@
} else if (set1->nodeNr >= set1->nodeMax) {
xmlNodePtr *temp;
- set1->nodeMax *= 2;
+ if (set1->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+ xmlXPathErrMemory(NULL, "merging nodeset hit limit\n");
+ return(NULL);
+ }
temp = (xmlNodePtr *) xmlRealloc(
- set1->nodeTab, set1->nodeMax * sizeof(xmlNodePtr));
+ set1->nodeTab, set1->nodeMax * 2 * sizeof(xmlNodePtr));
if (temp == NULL) {
xmlXPathErrMemory(NULL, "merging nodeset\n");
return(NULL);
}
set1->nodeTab = temp;
+ set1->nodeMax *= 2;
}
set1->nodeTab[set1->nodeNr++] = n2;
}
@@ -4289,9 +4398,12 @@
ret = xmlXPathNewNodeSet(NULL);
else {
ret = xmlXPathNewNodeSet(val->nodeTab[0]);
- if (ret)
- for (i = 1; i < val->nodeNr; ++i)
- xmlXPathNodeSetAddUnique(ret->nodesetval, val->nodeTab[i]);
+ if (ret) {
+ for (i = 1; i < val->nodeNr; ++i) {
+ if (xmlXPathNodeSetAddUnique(ret->nodesetval, val->nodeTab[i])
+ < 0) break;
+ }
+ }
}
return (ret);
@@ -4367,8 +4479,10 @@
for (i = 0; i < l1; i++) {
cur = xmlXPathNodeSetItem(nodes1, i);
- if (!xmlXPathNodeSetContains(nodes2, cur))
- xmlXPathNodeSetAddUnique(ret, cur);
+ if (!xmlXPathNodeSetContains(nodes2, cur)) {
+ if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+ break;
+ }
}
return(ret);
}
@@ -4401,8 +4515,10 @@
for (i = 0; i < l1; i++) {
cur = xmlXPathNodeSetItem(nodes1, i);
- if (xmlXPathNodeSetContains(nodes2, cur))
- xmlXPathNodeSetAddUnique(ret, cur);
+ if (xmlXPathNodeSetContains(nodes2, cur)) {
+ if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+ break;
+ }
}
return(ret);
}
@@ -4438,7 +4554,8 @@
strval = xmlXPathCastNodeToString(cur);
if (xmlHashLookup(hash, strval) == NULL) {
xmlHashAddEntry(hash, strval, strval);
- xmlXPathNodeSetAddUnique(ret, cur);
+ if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+ break;
} else {
xmlFree(strval);
}
@@ -4530,7 +4647,8 @@
cur = xmlXPathNodeSetItem(nodes, i);
if (cur == node)
break;
- xmlXPathNodeSetAddUnique(ret, cur);
+ if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+ break;
}
return(ret);
}
@@ -4634,7 +4752,8 @@
cur = xmlXPathNodeSetItem(nodes, i);
if (cur == node)
break;
- xmlXPathNodeSetAddUnique(ret, cur);
+ if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+ break;
}
xmlXPathNodeSetSort(ret); /* bug 413451 */
return(ret);
@@ -6154,6 +6273,7 @@
ret->valueNr = 0;
ret->valueMax = 10;
ret->value = NULL;
+ ret->valueFrame = 0;
ret->context = ctxt;
ret->comp = comp;
@@ -7656,6 +7776,7 @@
return(NULL);
}
+#if 0
/**
* xmlXPathNextDescendantOrSelfElemParent:
* @ctxt: the XPath Parser context
@@ -7683,7 +7804,7 @@
#ifdef LIBXML_DOCB_ENABLED
case XML_DOCB_DOCUMENT_NODE:
#endif
- case XML_HTML_DOCUMENT_NODE:
+ case XML_HTML_DOCUMENT_NODE:
return(contextNode);
default:
return(NULL);
@@ -7731,6 +7852,7 @@
}
return(NULL);
}
+#endif
/**
* xmlXPathNextDescendant:
@@ -7758,6 +7880,8 @@
return(ctxt->context->node->children);
}
+ if (cur->type == XML_NAMESPACE_DECL)
+ return(NULL);
if (cur->children != NULL) {
/*
* Do not descend on entities declarations
@@ -8140,6 +8264,10 @@
static int
xmlXPathIsAncestor(xmlNodePtr ancestor, xmlNodePtr node) {
if ((ancestor == NULL) || (node == NULL)) return(0);
+ if (node->type == XML_NAMESPACE_DECL)
+ return(0);
+ if (ancestor->type == XML_NAMESPACE_DECL)
+ return(0);
/* nodes need to be in the same document */
if (ancestor->doc != node->doc) return(0);
/* avoid searching if ancestor or node is the root node */
@@ -8177,7 +8305,7 @@
if (cur->type == XML_ATTRIBUTE_NODE)
return(cur->parent);
}
- if (cur == NULL)
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
return (NULL);
if ((cur->prev != NULL) && (cur->prev->type == XML_DTD_NODE))
cur = cur->prev;
@@ -8224,6 +8352,8 @@
return (NULL);
ctxt->ancestor = cur->parent;
}
+ if (cur->type == XML_NAMESPACE_DECL)
+ return(NULL);
if ((cur->prev != NULL) && (cur->prev->type == XML_DTD_NODE))
cur = cur->prev;
while (cur->prev == NULL) {
@@ -8431,7 +8561,7 @@
int i = 0;
tmp = cur->nodesetval->nodeTab[0];
- if (tmp != NULL) {
+ if ((tmp != NULL) && (tmp->type != XML_NAMESPACE_DECL)) {
tmp = tmp->children;
while (tmp != NULL) {
tmp = tmp->next;
@@ -9101,7 +9231,7 @@
xmlXPathSubstringBeforeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
xmlXPathObjectPtr str;
xmlXPathObjectPtr find;
- xmlBufferPtr target;
+ xmlBufPtr target;
const xmlChar *point;
int offset;
@@ -9111,16 +9241,16 @@
CAST_TO_STRING;
str = valuePop(ctxt);
- target = xmlBufferCreate();
+ target = xmlBufCreate();
if (target) {
point = xmlStrstr(str->stringval, find->stringval);
if (point) {
offset = (int)(point - str->stringval);
- xmlBufferAdd(target, str->stringval, offset);
+ xmlBufAdd(target, str->stringval, offset);
}
valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
- xmlBufferContent(target)));
- xmlBufferFree(target);
+ xmlBufContent(target)));
+ xmlBufFree(target);
}
xmlXPathReleaseObject(ctxt->context, str);
xmlXPathReleaseObject(ctxt->context, find);
@@ -9144,7 +9274,7 @@
xmlXPathSubstringAfterFunction(xmlXPathParserContextPtr ctxt, int nargs) {
xmlXPathObjectPtr str;
xmlXPathObjectPtr find;
- xmlBufferPtr target;
+ xmlBufPtr target;
const xmlChar *point;
int offset;
@@ -9154,17 +9284,17 @@
CAST_TO_STRING;
str = valuePop(ctxt);
- target = xmlBufferCreate();
+ target = xmlBufCreate();
if (target) {
point = xmlStrstr(str->stringval, find->stringval);
if (point) {
offset = (int)(point - str->stringval) + xmlStrlen(find->stringval);
- xmlBufferAdd(target, &str->stringval[offset],
+ xmlBufAdd(target, &str->stringval[offset],
xmlStrlen(str->stringval) - offset);
}
valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
- xmlBufferContent(target)));
- xmlBufferFree(target);
+ xmlBufContent(target)));
+ xmlBufFree(target);
}
xmlXPathReleaseObject(ctxt->context, str);
xmlXPathReleaseObject(ctxt->context, find);
@@ -9188,7 +9318,7 @@
xmlXPathNormalizeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
xmlXPathObjectPtr obj = NULL;
xmlChar *source = NULL;
- xmlBufferPtr target;
+ xmlBufPtr target;
xmlChar blank;
if (ctxt == NULL) return;
@@ -9206,7 +9336,7 @@
obj = valuePop(ctxt);
source = obj->stringval;
- target = xmlBufferCreate();
+ target = xmlBufCreate();
if (target && source) {
/* Skip leading whitespaces */
@@ -9220,16 +9350,16 @@
blank = 0x20;
} else {
if (blank) {
- xmlBufferAdd(target, &blank, 1);
+ xmlBufAdd(target, &blank, 1);
blank = 0;
}
- xmlBufferAdd(target, source, 1);
+ xmlBufAdd(target, source, 1);
}
source++;
}
valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
- xmlBufferContent(target)));
- xmlBufferFree(target);
+ xmlBufContent(target)));
+ xmlBufFree(target);
}
xmlXPathReleaseObject(ctxt->context, obj);
}
@@ -9260,7 +9390,7 @@
xmlXPathObjectPtr str;
xmlXPathObjectPtr from;
xmlXPathObjectPtr to;
- xmlBufferPtr target;
+ xmlBufPtr target;
int offset, max;
xmlChar ch;
const xmlChar *point;
@@ -9275,7 +9405,7 @@
CAST_TO_STRING;
str = valuePop(ctxt);
- target = xmlBufferCreate();
+ target = xmlBufCreate();
if (target) {
max = xmlUTF8Strlen(to->stringval);
for (cptr = str->stringval; (ch=*cptr); ) {
@@ -9284,10 +9414,10 @@
if (offset < max) {
point = xmlUTF8Strpos(to->stringval, offset);
if (point)
- xmlBufferAdd(target, point, xmlUTF8Strsize(point, 1));
+ xmlBufAdd(target, point, xmlUTF8Strsize(point, 1));
}
} else
- xmlBufferAdd(target, cptr, xmlUTF8Strsize(cptr, 1));
+ xmlBufAdd(target, cptr, xmlUTF8Strsize(cptr, 1));
/* Step to next character in input */
cptr++;
@@ -9296,6 +9426,7 @@
if ( (ch & 0xc0) != 0xc0 ) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathTranslateFunction: Invalid UTF8 string\n");
+ /* not asserting an XPath error is probably better */
break;
}
/* then skip over remaining bytes for this char */
@@ -9303,6 +9434,7 @@
if ( (*cptr++ & 0xc0) != 0x80 ) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathTranslateFunction: Invalid UTF8 string\n");
+ /* not asserting an XPath error is probably better */
break;
}
if (ch & 0x80) /* must have had error encountered */
@@ -9311,8 +9443,8 @@
}
}
valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
- xmlBufferContent(target)));
- xmlBufferFree(target);
+ xmlBufContent(target)));
+ xmlBufFree(target);
xmlXPathReleaseObject(ctxt->context, str);
xmlXPathReleaseObject(ctxt->context, from);
xmlXPathReleaseObject(ctxt->context, to);
@@ -9819,7 +9951,7 @@
xmlXPathParseName(xmlXPathParserContextPtr ctxt) {
const xmlChar *in;
xmlChar *ret;
- int count = 0;
+ size_t count = 0;
if ((ctxt == NULL) || (ctxt->cur == NULL)) return(NULL);
/*
@@ -9838,6 +9970,10 @@
in++;
if ((*in > 0) && (*in < 0x80)) {
count = in - ctxt->cur;
+ if (count > XML_MAX_NAME_LENGTH) {
+ ctxt->cur = in;
+ XP_ERRORNULL(XPATH_EXPR_ERROR);
+ }
ret = xmlStrndup(ctxt->cur, count);
ctxt->cur = in;
return(ret);
@@ -9881,6 +10017,9 @@
xmlChar *buffer;
int max = len * 2;
+ if (len > XML_MAX_NAME_LENGTH) {
+ XP_ERRORNULL(XPATH_EXPR_ERROR);
+ }
buffer = (xmlChar *) xmlMallocAtomic(max * sizeof(xmlChar));
if (buffer == NULL) {
XP_ERRORNULL(XPATH_MEMORY_ERROR);
@@ -9892,6 +10031,9 @@
(IS_COMBINING(c)) ||
(IS_EXTENDER(c))) {
if (len + 10 > max) {
+ if (max > XML_MAX_NAME_LENGTH) {
+ XP_ERRORNULL(XPATH_EXPR_ERROR);
+ }
max *= 2;
buffer = (xmlChar *) xmlRealloc(buffer,
max * sizeof(xmlChar));
@@ -10044,7 +10186,6 @@
xmlXPathCompNumber(xmlXPathParserContextPtr ctxt)
{
double ret = 0.0;
- double mult = 1;
int ok = 0;
int exponent = 0;
int is_exponent_negative = 0;
@@ -10080,15 +10221,23 @@
}
#endif
if (CUR == '.') {
+ int v, frac = 0;
+ double fraction = 0;
+
NEXT;
if (((CUR < '0') || (CUR > '9')) && (!ok)) {
XP_ERROR(XPATH_NUMBER_ERROR);
}
- while ((CUR >= '0') && (CUR <= '9')) {
- mult /= 10;
- ret = ret + (CUR - '0') * mult;
+ while ((CUR >= '0') && (CUR <= '9') && (frac < MAX_FRAC)) {
+ v = (CUR - '0');
+ fraction = fraction * 10 + v;
+ frac = frac + 1;
NEXT;
}
+ fraction /= my_pow10[frac];
+ ret = ret + fraction;
+ while ((CUR >= '0') && (CUR <= '9'))
+ NEXT;
}
if ((CUR == 'e') || (CUR == 'E')) {
NEXT;
@@ -10237,7 +10386,7 @@
name, prefix);
SKIP_BLANKS;
if ((ctxt->context != NULL) && (ctxt->context->flags & XML_XPATH_NOVAR)) {
- XP_ERROR(XPATH_UNDEF_VARIABLE_ERROR);
+ XP_ERROR(XPATH_FORBID_VARIABLE_ERROR);
}
}
@@ -11262,7 +11411,10 @@
}
}
- CHECK_ERROR;
+ if (ctxt->error != XPATH_EXPRESSION_OK) {
+ xmlFree(name);
+ return;
+ }
name = xmlXPathCompNodeTest(ctxt, &test, &type, &prefix, name);
if (test == 0)
@@ -11598,9 +11750,13 @@
*/
if (contextObj == NULL)
contextObj = xmlXPathCacheNewNodeSet(xpctxt, contextNode);
- else
- xmlXPathNodeSetAddUnique(contextObj->nodesetval,
- contextNode);
+ else {
+ if (xmlXPathNodeSetAddUnique(contextObj->nodesetval,
+ contextNode) < 0) {
+ ctxt->error = XPATH_MEMORY_ERROR;
+ goto evaluation_exit;
+ }
+ }
valuePush(ctxt, contextObj);
@@ -11701,6 +11857,7 @@
xmlXPathObjectPtr contextObj = NULL, exprRes = NULL;
xmlNodePtr oldContextNode, contextNode = NULL;
xmlXPathContextPtr xpctxt = ctxt->context;
+ int frame;
#ifdef LIBXML_XPTR_ENABLED
/*
@@ -11720,6 +11877,8 @@
*/
exprOp = &ctxt->comp->steps[op->ch2];
for (i = 0; i < set->nodeNr; i++) {
+ xmlXPathObjectPtr tmp;
+
if (set->nodeTab[i] == NULL)
continue;
@@ -11743,17 +11902,21 @@
*/
if (contextObj == NULL)
contextObj = xmlXPathCacheNewNodeSet(xpctxt, contextNode);
- else
- xmlXPathNodeSetAddUnique(contextObj->nodesetval,
- contextNode);
+ else {
+ if (xmlXPathNodeSetAddUnique(contextObj->nodesetval,
+ contextNode) < 0) {
+ ctxt->error = XPATH_MEMORY_ERROR;
+ goto evaluation_exit;
+ }
+ }
+ frame = xmlXPathSetFrame(ctxt);
valuePush(ctxt, contextObj);
res = xmlXPathCompOpEvalToBoolean(ctxt, exprOp, 1);
+ tmp = valuePop(ctxt);
+ xmlXPathPopFrame(ctxt, frame);
if ((ctxt->error != XPATH_EXPRESSION_OK) || (res == -1)) {
- xmlXPathObjectPtr tmp;
- /* pop the result if any */
- tmp = valuePop(ctxt);
while (tmp != contextObj) {
/*
* Free up the result
@@ -11764,6 +11927,8 @@
}
goto evaluation_error;
}
+ /* push the result back onto the stack */
+ valuePush(ctxt, tmp);
if (res)
pos++;
@@ -11915,22 +12080,25 @@
#define XP_TEST_HIT \
if (hasAxisRange != 0) { \
if (++pos == maxPos) { \
- addNode(seq, cur); \
- goto axis_range_end; } \
+ if (addNode(seq, cur) < 0) \
+ ctxt->error = XPATH_MEMORY_ERROR; \
+ goto axis_range_end; } \
} else { \
- addNode(seq, cur); \
+ if (addNode(seq, cur) < 0) \
+ ctxt->error = XPATH_MEMORY_ERROR; \
if (breakOnFirstHit) goto first_hit; }
#define XP_TEST_HIT_NS \
if (hasAxisRange != 0) { \
if (++pos == maxPos) { \
hasNsNodes = 1; \
- xmlXPathNodeSetAddNs(seq, xpctxt->node, (xmlNsPtr) cur); \
+ if (xmlXPathNodeSetAddNs(seq, xpctxt->node, (xmlNsPtr) cur) < 0) \
+ ctxt->error = XPATH_MEMORY_ERROR; \
goto axis_range_end; } \
} else { \
hasNsNodes = 1; \
- xmlXPathNodeSetAddNs(seq, \
- xpctxt->node, (xmlNsPtr) cur); \
+ if (xmlXPathNodeSetAddNs(seq, xpctxt->node, (xmlNsPtr) cur) < 0) \
+ ctxt->error = XPATH_MEMORY_ERROR; \
if (breakOnFirstHit) goto first_hit; }
xmlXPathAxisVal axis = (xmlXPathAxisVal) op->value;
@@ -11950,8 +12118,6 @@
xmlNodeSetPtr contextSeq;
int contextIdx;
xmlNodePtr contextNode;
- /* The context node for a compound traversal */
- xmlNodePtr outerContextNode;
/* The final resulting node set wrt to all context nodes */
xmlNodeSetPtr outSeq;
/*
@@ -11967,9 +12133,7 @@
int breakOnFirstHit;
xmlXPathTraversalFunction next = NULL;
- /* compound axis traversal */
- xmlXPathTraversalFunctionExt outerNext = NULL;
- void (*addNode) (xmlNodeSetPtr, xmlNodePtr);
+ int (*addNode) (xmlNodeSetPtr, xmlNodePtr);
xmlXPathNodeSetMergeFunction mergeAndClear;
xmlNodePtr oldContextNode;
xmlXPathContextPtr xpctxt = ctxt->context;
@@ -12018,13 +12182,6 @@
break;
case AXIS_CHILD:
last = NULL;
- if (op->rewriteType == XP_REWRITE_DOS_CHILD_ELEM) {
- /*
- * This iterator will give us only nodes which can
- * hold element nodes.
- */
- outerNext = xmlXPathNextDescendantOrSelfElemParent;
- }
if (((test == NODE_TEST_NAME) || (test == NODE_TEST_ALL)) &&
(type == NODE_TYPE_NODE))
{
@@ -12154,32 +12311,13 @@
addNode = xmlXPathNodeSetAddUnique;
outSeq = NULL;
seq = NULL;
- outerContextNode = NULL;
contextNode = NULL;
contextIdx = 0;
- while ((contextIdx < contextSeq->nodeNr) || (contextNode != NULL)) {
- if (outerNext != NULL) {
- /*
- * This is a compound traversal.
- */
- if (contextNode == NULL) {
- /*
- * Set the context for the outer traversal.
- */
- outerContextNode = contextSeq->nodeTab[contextIdx++];
- contextNode = outerNext(NULL, outerContextNode);
- } else
- contextNode = outerNext(contextNode, outerContextNode);
- if (contextNode == NULL)
- continue;
- /*
- * Set the context for the main traversal.
- */
- xpctxt->node = contextNode;
- } else
- xpctxt->node = contextSeq->nodeTab[contextIdx++];
+ while (((contextIdx < contextSeq->nodeNr) || (contextNode != NULL)) &&
+ (ctxt->error == XPATH_EXPRESSION_OK)) {
+ xpctxt->node = contextSeq->nodeTab[contextIdx++];
if (seq == NULL) {
seq = xmlXPathNodeSetCreate(NULL);
@@ -12287,7 +12425,14 @@
if (axis == AXIS_ATTRIBUTE) {
if (cur->type == XML_ATTRIBUTE_NODE)
{
- XP_TEST_HIT
+ if (prefix == NULL)
+ {
+ XP_TEST_HIT
+ } else if ((cur->ns != NULL) &&
+ (xmlStrEqual(URI, cur->ns->href)))
+ {
+ XP_TEST_HIT
+ }
}
} else if (axis == AXIS_NAMESPACE) {
if (cur->type == XML_NAMESPACE_DECL)
@@ -12377,7 +12522,7 @@
}
break;
} /* switch(test) */
- } while (cur != NULL);
+ } while ((cur != NULL) && (ctxt->error == XPATH_EXPRESSION_OK));
goto apply_predicates;
@@ -12418,13 +12563,16 @@
#endif
apply_predicates: /* --------------------------------------------------- */
+ if (ctxt->error != XPATH_EXPRESSION_OK)
+ goto error;
+
/*
* Apply predicates.
*/
if ((predOp != NULL) && (seq->nodeNr > 0)) {
/*
* E.g. when we have a "/foo[some expression][n]".
- */
+ */
/*
* QUESTION TODO: The old predicate evaluation took into
* account location-sets.
@@ -12433,7 +12581,7 @@
* All what I learned now from the evaluation semantics
* does not indicate that a location-set will be processed
* here, so this looks OK.
- */
+ */
/*
* Iterate over all predicates, starting with the outermost
* predicate.
@@ -12926,8 +13074,10 @@
tmp = xmlXPathCacheNewNodeSet(ctxt->context,
ctxt->context->node);
} else {
- xmlXPathNodeSetAddUnique(tmp->nodesetval,
- ctxt->context->node);
+ if (xmlXPathNodeSetAddUnique(tmp->nodesetval,
+ ctxt->context->node) < 0) {
+ ctxt->error = XPATH_MEMORY_ERROR;
+ }
}
valuePush(ctxt, tmp);
if (op->ch2 != -1)
@@ -13040,8 +13190,10 @@
tmp = xmlXPathCacheNewNodeSet(ctxt->context,
ctxt->context->node);
} else {
- xmlXPathNodeSetAddUnique(tmp->nodesetval,
- ctxt->context->node);
+ if (xmlXPathNodeSetAddUnique(tmp->nodesetval,
+ ctxt->context->node) < 0) {
+ ctxt->error = XPATH_MEMORY_ERROR;
+ }
}
valuePush(ctxt, tmp);
ctxt->context->contextSize = oldset->nodeNr;
@@ -13059,7 +13211,8 @@
*/
res = valuePop(ctxt);
if (xmlXPathEvaluatePredicateResult(ctxt, res)) {
- xmlXPathNodeSetAdd(newset, oldset->nodeTab[i]);
+ if (xmlXPathNodeSetAdd(newset, oldset->nodeTab[i]) < 0)
+ ctxt->error = XPATH_MEMORY_ERROR;
}
/*
* Cleanup
@@ -13368,23 +13521,33 @@
xmlXPathFunction func;
const xmlChar *oldFunc, *oldFuncURI;
int i;
+ int frame;
- if (op->ch1 != -1)
+ frame = xmlXPathSetFrame(ctxt);
+ if (op->ch1 != -1) {
total +=
xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
- if (ctxt->valueNr < op->value) {
+ if (ctxt->error != XPATH_EXPRESSION_OK) {
+ xmlXPathPopFrame(ctxt, frame);
+ return (total);
+ }
+ }
+ if (ctxt->valueNr < ctxt->valueFrame + op->value) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathCompOpEval: parameter error\n");
ctxt->error = XPATH_INVALID_OPERAND;
+ xmlXPathPopFrame(ctxt, frame);
return (total);
}
- for (i = 0; i < op->value; i++)
+ for (i = 0; i < op->value; i++) {
if (ctxt->valueTab[(ctxt->valueNr - 1) - i] == NULL) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathCompOpEval: parameter error\n");
ctxt->error = XPATH_INVALID_OPERAND;
+ xmlXPathPopFrame(ctxt, frame);
return (total);
}
+ }
if (op->cache != NULL)
XML_CAST_FPTR(func) = op->cache;
else {
@@ -13400,6 +13563,7 @@
xmlGenericError(xmlGenericErrorContext,
"xmlXPathCompOpEval: function %s bound to undefined prefix %s\n",
(char *)op->value4, (char *)op->value5);
+ xmlXPathPopFrame(ctxt, frame);
ctxt->error = XPATH_UNDEF_PREFIX_ERROR;
return (total);
}
@@ -13422,6 +13586,7 @@
func(ctxt, op->value);
ctxt->context->function = oldFunc;
ctxt->context->functionURI = oldFuncURI;
+ xmlXPathPopFrame(ctxt, frame);
return (total);
}
case XPATH_OP_ARG:
@@ -13429,17 +13594,20 @@
bak = ctxt->context->node;
pp = ctxt->context->proximityPosition;
cs = ctxt->context->contextSize;
- if (op->ch1 != -1)
+ if (op->ch1 != -1) {
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
- ctxt->context->contextSize = cs;
- ctxt->context->proximityPosition = pp;
- ctxt->context->node = bak;
- ctxt->context->doc = bakd;
- CHECK_ERROR0;
+ ctxt->context->contextSize = cs;
+ ctxt->context->proximityPosition = pp;
+ ctxt->context->node = bak;
+ ctxt->context->doc = bakd;
+ CHECK_ERROR0;
+ }
if (op->ch2 != -1) {
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
- ctxt->context->doc = bakd;
- ctxt->context->node = bak;
+ ctxt->context->contextSize = cs;
+ ctxt->context->proximityPosition = pp;
+ ctxt->context->node = bak;
+ ctxt->context->doc = bakd;
CHECK_ERROR0;
}
return (total);
@@ -13731,8 +13899,10 @@
tmp = xmlXPathCacheNewNodeSet(ctxt->context,
ctxt->context->node);
} else {
- xmlXPathNodeSetAddUnique(tmp->nodesetval,
- ctxt->context->node);
+ if (xmlXPathNodeSetAddUnique(tmp->nodesetval,
+ ctxt->context->node) < 0) {
+ ctxt->error = XPATH_MEMORY_ERROR;
+ }
}
valuePush(ctxt, tmp);
ctxt->context->contextSize = oldset->nodeNr;
@@ -13762,7 +13932,9 @@
*/
res = valuePop(ctxt);
if (xmlXPathEvaluatePredicateResult(ctxt, res)) {
- xmlXPathNodeSetAdd(newset, oldset->nodeTab[i]);
+ if (xmlXPathNodeSetAdd(newset, oldset->nodeTab[i])
+ < 0)
+ ctxt->error = XPATH_MEMORY_ERROR;
}
/*
@@ -13978,6 +14150,7 @@
}
xmlGenericError(xmlGenericErrorContext,
"XPath: unknown precompiled operation %d\n", op->op);
+ ctxt->error = XPATH_INVALID_OPERAND;
return (total);
}
@@ -14124,7 +14297,7 @@
if (toBool)
return(1);
xmlXPathNodeSetAddUnique((*resultSeq)->nodesetval,
- (xmlNodePtr) ctxt->doc);
+ (xmlNodePtr) ctxt->doc);
} else {
/* Select "self::node()" */
if (toBool)
@@ -14217,7 +14390,11 @@
} else if (ret == 1) {
if (toBool)
goto return_1;
- xmlXPathNodeSetAddUnique((*resultSeq)->nodesetval, cur);
+ if (xmlXPathNodeSetAddUnique((*resultSeq)->nodesetval, cur)
+ < 0) {
+ ctxt->lastError.domain = XML_FROM_XPATH;
+ ctxt->lastError.code = XML_ERR_NO_MEMORY;
+ }
}
if ((cur->children == NULL) || (depth >= max_depth)) {
ret = xmlStreamPop(patstream);
@@ -14233,6 +14410,7 @@
}
scan_children:
+ if (cur->type == XML_NAMESPACE_DECL) break;
if ((cur->children != NULL) && (depth < max_depth)) {
/*
* Do not descend on entities declarations
@@ -14325,6 +14503,7 @@
ctxt->valueNr = 0;
ctxt->valueMax = 10;
ctxt->value = NULL;
+ ctxt->valueFrame = 0;
}
#ifdef XPATH_STREAMING
if (ctxt->comp->stream) {
@@ -14552,57 +14731,64 @@
}
#endif /* XPATH_STREAMING */
-static int
-xmlXPathCanRewriteDosExpression(xmlChar *expr)
-{
- if (expr == NULL)
- return(0);
- do {
- if ((*expr == '/') && (*(++expr) == '/'))
- return(1);
- } while (*expr++);
- return(0);
-}
static void
-xmlXPathRewriteDOSExpression(xmlXPathCompExprPtr comp, xmlXPathStepOpPtr op)
+xmlXPathOptimizeExpression(xmlXPathCompExprPtr comp, xmlXPathStepOpPtr op)
{
/*
* Try to rewrite "descendant-or-self::node()/foo" to an optimized
* internal representation.
*/
- if (op->ch1 != -1) {
- if ((op->op == XPATH_OP_COLLECT /* 11 */) &&
- ((xmlXPathAxisVal) op->value == AXIS_CHILD /* 4 */) &&
- ((xmlXPathTestVal) op->value2 == NODE_TEST_NAME /* 5 */) &&
- ((xmlXPathTypeVal) op->value3 == NODE_TYPE_NODE /* 0 */))
- {
- /*
- * This is a "child::foo"
- */
- xmlXPathStepOpPtr prevop = &comp->steps[op->ch1];
- if ((prevop->op == XPATH_OP_COLLECT /* 11 */) &&
- (prevop->ch1 != -1) &&
- ((xmlXPathAxisVal) prevop->value ==
- AXIS_DESCENDANT_OR_SELF) &&
- (prevop->ch2 == -1) &&
- ((xmlXPathTestVal) prevop->value2 == NODE_TEST_TYPE) &&
- ((xmlXPathTypeVal) prevop->value3 == NODE_TYPE_NODE) &&
- (comp->steps[prevop->ch1].op == XPATH_OP_ROOT))
- {
- /*
- * This is a "/descendant-or-self::node()" without predicates.
- * Eliminate it.
- */
- op->ch1 = prevop->ch1;
- op->rewriteType = XP_REWRITE_DOS_CHILD_ELEM;
- }
+ if ((op->op == XPATH_OP_COLLECT /* 11 */) &&
+ (op->ch1 != -1) &&
+ (op->ch2 == -1 /* no predicate */))
+ {
+ xmlXPathStepOpPtr prevop = &comp->steps[op->ch1];
+
+ if ((prevop->op == XPATH_OP_COLLECT /* 11 */) &&
+ ((xmlXPathAxisVal) prevop->value ==
+ AXIS_DESCENDANT_OR_SELF) &&
+ (prevop->ch2 == -1) &&
+ ((xmlXPathTestVal) prevop->value2 == NODE_TEST_TYPE) &&
+ ((xmlXPathTypeVal) prevop->value3 == NODE_TYPE_NODE))
+ {
+ /*
+ * This is a "descendant-or-self::node()" without predicates.
+ * Try to eliminate it.
+ */
+
+ switch ((xmlXPathAxisVal) op->value) {
+ case AXIS_CHILD:
+ case AXIS_DESCENDANT:
+ /*
+ * Convert "descendant-or-self::node()/child::" or
+ * "descendant-or-self::node()/descendant::" to
+ * "descendant::"
+ */
+ op->ch1 = prevop->ch1;
+ op->value = AXIS_DESCENDANT;
+ break;
+ case AXIS_SELF:
+ case AXIS_DESCENDANT_OR_SELF:
+ /*
+ * Convert "descendant-or-self::node()/self::" or
+ * "descendant-or-self::node()/descendant-or-self::" to
+ * to "descendant-or-self::"
+ */
+ op->ch1 = prevop->ch1;
+ op->value = AXIS_DESCENDANT_OR_SELF;
+ break;
+ default:
+ break;
+ }
}
- if (op->ch1 != -1)
- xmlXPathRewriteDOSExpression(comp, &comp->steps[op->ch1]);
}
+
+ /* Recurse */
+ if (op->ch1 != -1)
+ xmlXPathOptimizeExpression(comp, &comp->steps[op->ch1]);
if (op->ch2 != -1)
- xmlXPathRewriteDOSExpression(comp, &comp->steps[op->ch2]);
+ xmlXPathOptimizeExpression(comp, &comp->steps[op->ch2]);
}
/**
@@ -14660,12 +14846,8 @@
comp->string = xmlStrdup(str);
comp->nb = 0;
#endif
- if ((comp->expr != NULL) &&
- (comp->nbStep > 2) &&
- (comp->last >= 0) &&
- (xmlXPathCanRewriteDosExpression(comp->expr) == 1))
- {
- xmlXPathRewriteDOSExpression(comp, &comp->steps[comp->last]);
+ if ((comp->nbStep > 1) && (comp->last >= 0)) {
+ xmlXPathOptimizeExpression(comp, &comp->steps[comp->last]);
}
}
return(comp);
@@ -14842,17 +15024,12 @@
#endif
{
xmlXPathCompileExpr(ctxt, 1);
- /*
- * In this scenario the expression string will sit in ctxt->base.
- */
if ((ctxt->error == XPATH_EXPRESSION_OK) &&
(ctxt->comp != NULL) &&
- (ctxt->base != NULL) &&
- (ctxt->comp->nbStep > 2) &&
- (ctxt->comp->last >= 0) &&
- (xmlXPathCanRewriteDosExpression((xmlChar *) ctxt->base) == 1))
+ (ctxt->comp->nbStep > 1) &&
+ (ctxt->comp->last >= 0))
{
- xmlXPathRewriteDOSExpression(ctxt->comp,
+ xmlXPathOptimizeExpression(ctxt->comp,
&ctxt->comp->steps[ctxt->comp->last]);
}
}
@@ -14923,6 +15100,49 @@
}
/**
+ * xmlXPathSetContextNode:
+ * @node: the node to to use as the context node
+ * @ctx: the XPath context
+ *
+ * Sets 'node' as the context node. The node must be in the same
+ * document as that associated with the context.
+ *
+ * Returns -1 in case of error or 0 if successful
+ */
+int
+xmlXPathSetContextNode(xmlNodePtr node, xmlXPathContextPtr ctx) {
+ if ((node == NULL) || (ctx == NULL))
+ return(-1);
+
+ if (node->doc == ctx->doc) {
+ ctx->node = node;
+ return(0);
+ }
+ return(-1);
+}
+
+/**
+ * xmlXPathNodeEval:
+ * @node: the node to to use as the context node
+ * @str: the XPath expression
+ * @ctx: the XPath context
+ *
+ * Evaluate the XPath Location Path in the given context. The node 'node'
+ * is set as the context node. The context node is not restored.
+ *
+ * Returns the xmlXPathObjectPtr resulting from the evaluation or NULL.
+ * the caller has to free the object.
+ */
+xmlXPathObjectPtr
+xmlXPathNodeEval(xmlNodePtr node, const xmlChar *str, xmlXPathContextPtr ctx) {
+ if (str == NULL)
+ return(NULL);
+ if (xmlXPathSetContextNode(node, ctx) < 0)
+ return(NULL);
+ return(xmlXPathEval(str, ctx));
+}
+
+/**
* xmlXPathEvalExpression:
* @str: the XPath expression
* @ctxt: the XPath context
@@ -15026,7 +15246,7 @@
xmlXPathEscapeUriFunction(xmlXPathParserContextPtr ctxt, int nargs) {
xmlXPathObjectPtr str;
int escape_reserved;
- xmlBufferPtr target;
+ xmlBufPtr target;
xmlChar *cptr;
xmlChar escape[4];
@@ -15037,7 +15257,7 @@
CAST_TO_STRING;
str = valuePop(ctxt);
- target = xmlBufferCreate();
+ target = xmlBufCreate();
escape[0] = '%';
escape[3] = 0;
@@ -15062,7 +15282,7 @@
*cptr == ':' || *cptr == '@' || *cptr == '&' ||
*cptr == '=' || *cptr == '+' || *cptr == '$' ||
*cptr == ','))) {
- xmlBufferAdd(target, cptr, 1);
+ xmlBufAdd(target, cptr, 1);
} else {
if ((*cptr >> 4) < 10)
escape[1] = '0' + (*cptr >> 4);
@@ -15073,13 +15293,13 @@
else
escape[2] = 'A' - 10 + (*cptr & 0xF);
- xmlBufferAdd(target, &escape[0], 3);
+ xmlBufAdd(target, &escape[0], 3);
}
}
}
valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
- xmlBufferContent(target)));
- xmlBufferFree(target);
+ xmlBufContent(target)));
+ xmlBufFree(target);
xmlXPathReleaseObject(ctxt->context, str);
}
diff --git a/third_party/libxml/src/xpointer.c b/third_party/libxml/src/xpointer.c
index ae5dd08..4b4ac2e 100644
--- a/third_party/libxml/src/xpointer.c
+++ b/third_party/libxml/src/xpointer.c
@@ -7,7 +7,7 @@
*
* Added support for the element() scheme described in:
* W3C Proposed Recommendation 13 November 2002
- * http://www.w3.org/TR/2002/PR-xptr-element-20021113/
+ * http://www.w3.org/TR/2002/PR-xptr-element-20021113/
*
* See Copyright for the status of this software.
*
@@ -47,19 +47,19 @@
#endif
#endif
-#define TODO \
+#define TODO \
xmlGenericError(xmlGenericErrorContext, \
"Unimplemented block at %s:%d\n", \
__FILE__, __LINE__);
-#define STRANGE \
+#define STRANGE \
xmlGenericError(xmlGenericErrorContext, \
"Internal error at %s:%d\n", \
__FILE__, __LINE__);
/************************************************************************
* *
- * Some factorized error routines *
+ * Some factorized error routines *
* *
************************************************************************/
@@ -134,7 +134,7 @@
static int
xmlXPtrGetArity(xmlNodePtr cur) {
int i;
- if (cur == NULL)
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
return(-1);
cur = cur->children;
for (i = 0;cur != NULL;cur = cur->next) {
@@ -157,7 +157,7 @@
static int
xmlXPtrGetIndex(xmlNodePtr cur) {
int i;
- if (cur == NULL)
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
return(-1);
for (i = 1;cur != NULL;cur = cur->prev) {
if ((cur->type == XML_ELEMENT_NODE) ||
@@ -179,11 +179,11 @@
static xmlNodePtr
xmlXPtrGetNthChild(xmlNodePtr cur, int no) {
int i;
- if (cur == NULL)
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
return(cur);
cur = cur->children;
for (i = 0;i <= no;cur = cur->next) {
- if (cur == NULL)
+ if (cur == NULL)
return(cur);
if ((cur->type == XML_ELEMENT_NODE) ||
(cur->type == XML_DOCUMENT_NODE) ||
@@ -553,7 +553,7 @@
break;
case XPATH_NODESET:
/*
- * Empty set ...
+ * Empty set ...
*/
if (end->nodesetval->nodeNr <= 0)
return(NULL);
@@ -731,7 +731,7 @@
if (i >= cur->locNr) {
#ifdef DEBUG
- xmlGenericError(xmlGenericErrorContext,
+ xmlGenericError(xmlGenericErrorContext,
"xmlXPtrLocationSetDel: Range wasn't found in RangeList\n");
#endif
return;
@@ -903,7 +903,7 @@
#define NXT(val) ctxt->cur[(val)]
#define CUR_PTR ctxt->cur
-#define SKIP_BLANKS \
+#define SKIP_BLANKS \
while (IS_BLANK_CH(*(ctxt->cur))) NEXT
#define CURRENT (*ctxt->cur)
@@ -945,7 +945,7 @@
* xmlXPtrEvalXPtrPart:
* @ctxt: the XPointer Parser context
* @name: the preparsed Scheme for the XPtrPart
- *
+ *
* XPtrPart ::= 'xpointer' '(' XPtrExpr ')'
* | Scheme '(' SchemeSpecificExpr ')'
*
@@ -953,7 +953,7 @@
*
* SchemeSpecificExpr ::= StringWithBalancedParens
*
- * StringWithBalancedParens ::=
+ * StringWithBalancedParens ::=
* [^()]* ('(' StringWithBalancedParens ')' [^()]*)*
* [VC: Parenthesis escaping]
*
@@ -971,7 +971,7 @@
*
* Parse and evaluate an XPtrPart. Basically it generates the unescaped
* string and if the scheme is 'xpointer' it will call the XPath interpreter.
- *
+ *
* TODO: there is no new scheme registration mechanism
*/
@@ -1010,11 +1010,11 @@
} else if (CUR == '(') {
level++;
} else if (CUR == '^') {
- if ((NXT(1) == ')') || (NXT(1) == '(') || (NXT(1) == '^')) {
- NEXT;
- }
+ if ((NXT(1) == ')') || (NXT(1) == '(') || (NXT(1) == '^')) {
+ NEXT;
+ }
}
- *cur++ = CUR;
+ *cur++ = CUR;
NEXT;
}
*cur = 0;
@@ -1097,7 +1097,7 @@
xmlFree(name);
XP_ERROR(XPATH_MEMORY_ERROR);
}
-
+
xmlXPathRegisterNs(ctxt->context, prefix, URI);
CUR_PTR = left;
xmlFree(URI);
@@ -1229,7 +1229,7 @@
while (CUR == '/') {
int child = 0;
NEXT;
-
+
while ((CUR >= '0') && (CUR <= '9')) {
child = child * 10 + (CUR - '0');
NEXT;
@@ -1253,7 +1253,7 @@
xmlXPtrEvalXPointer(xmlXPathParserContextPtr ctxt) {
if (ctxt->valueTab == NULL) {
/* Allocate the value stack */
- ctxt->valueTab = (xmlXPathObjectPtr *)
+ ctxt->valueTab = (xmlXPathObjectPtr *)
xmlMalloc(10 * sizeof(xmlXPathObjectPtr));
if (ctxt->valueTab == NULL) {
xmlXPtrErrMemory("allocating evaluation context");
@@ -1262,6 +1262,7 @@
ctxt->valueNr = 0;
ctxt->valueMax = 10;
ctxt->value = NULL;
+ ctxt->valueFrame = 0;
}
SKIP_BLANKS;
if (CUR == '/') {
@@ -1374,6 +1375,8 @@
return(NULL);
ctxt = xmlXPathNewParserContext(str, ctx);
+ if (ctxt == NULL)
+ return(NULL);
ctxt->xptr = 1;
xmlXPtrEvalXPointer(ctxt);
@@ -1395,13 +1398,13 @@
/*
* Evaluation may push a root nodeset which is unused
*/
- xmlNodeSetPtr set;
+ xmlNodeSetPtr set;
set = tmp->nodesetval;
if ((set->nodeNr != 1) ||
(set->nodeTab[0] != (xmlNodePtr) ctx->doc))
stack++;
} else
- stack++;
+ stack++;
}
xmlXPathFreeObject(tmp);
}
@@ -1415,7 +1418,7 @@
xmlXPathFreeObject(res);
res = NULL;
}
-
+
xmlXPathFreeParserContext(ctxt);
return(res);
}
@@ -1443,11 +1446,13 @@
return(NULL);
start = (xmlNodePtr) range->user;
- if (start == NULL)
+ if ((start == NULL) || (start->type == XML_NAMESPACE_DECL))
return(NULL);
end = range->user2;
if (end == NULL)
return(xmlCopyNode(start, 1));
+ if (end->type == XML_NAMESPACE_DECL)
+ return(NULL);
cur = start;
index1 = range->index;
@@ -1477,7 +1482,7 @@
/* prune and return full set */
if (last != NULL)
xmlAddNextSibling(last, tmp);
- else
+ else
xmlAddChild(parent, tmp);
return(list);
} else {
@@ -1731,7 +1736,7 @@
* @ctxt: the XPointer Parser context
* @nargs: the number of args
*
- * Function implementing here() operation
+ * Function implementing here() operation
* as described in 5.4.3
*/
static void
@@ -1740,7 +1745,7 @@
if (ctxt->context->here == NULL)
XP_ERROR(XPTR_SYNTAX_ERROR);
-
+
valuePush(ctxt, xmlXPtrNewLocationSetNodes(ctxt->context->here, NULL));
}
@@ -1749,7 +1754,7 @@
* @ctxt: the XPointer Parser context
* @nargs: the number of args
*
- * Function implementing origin() operation
+ * Function implementing origin() operation
* as described in 5.4.3
*/
static void
@@ -1758,7 +1763,7 @@
if (ctxt->context->origin == NULL)
XP_ERROR(XPTR_SYNTAX_ERROR);
-
+
valuePush(ctxt, xmlXPtrNewLocationSetNodes(ctxt->context->origin, NULL));
}
@@ -1767,7 +1772,7 @@
* @ctxt: the XPointer Parser context
* @nargs: the number of args
*
- * Function implementing start-point() operation
+ * Function implementing start-point() operation
* as described in 5.4.3
* ----------------
* location-set start-point(location-set)
@@ -1804,6 +1809,8 @@
*/
tmp = xmlXPtrNewLocationSetNodeSet(obj->nodesetval);
xmlXPathFreeObject(obj);
+ if (tmp == NULL)
+ XP_ERROR(XPATH_MEMORY_ERROR)
obj = tmp;
}
@@ -1859,7 +1866,7 @@
* @ctxt: the XPointer Parser context
* @nargs: the number of args
*
- * Function implementing end-point() operation
+ * Function implementing end-point() operation
* as described in 5.4.3
* ----------------------------
* location-set end-point(location-set)
@@ -1898,10 +1905,16 @@
*/
tmp = xmlXPtrNewLocationSetNodeSet(obj->nodesetval);
xmlXPathFreeObject(obj);
+ if (tmp == NULL)
+ XP_ERROR(XPATH_MEMORY_ERROR)
obj = tmp;
}
newset = xmlXPtrLocationSetCreate(NULL);
+ if (newset == NULL) {
+ xmlXPathFreeObject(obj);
+ XP_ERROR(XPATH_MEMORY_ERROR);
+ }
oldset = (xmlLocationSetPtr) obj->user;
if (oldset != NULL) {
int i;
@@ -1995,7 +2008,7 @@
case XML_NOTATION_NODE:
case XML_HTML_DOCUMENT_NODE: {
int indx = xmlXPtrGetIndex(node);
-
+
node = node->parent;
return(xmlXPtrNewRange(node, indx - 1,
node, indx + 1));
@@ -2046,6 +2059,8 @@
*/
tmp = xmlXPtrNewLocationSetNodeSet(set->nodesetval);
xmlXPathFreeObject(set);
+ if (tmp == NULL)
+ XP_ERROR(XPATH_MEMORY_ERROR)
set = tmp;
}
oldset = (xmlLocationSetPtr) set->user;
@@ -2054,6 +2069,10 @@
* The loop is to compute the covering range for each item and add it
*/
newset = xmlXPtrLocationSetCreate(NULL);
+ if (newset == NULL) {
+ xmlXPathFreeObject(set);
+ XP_ERROR(XPATH_MEMORY_ERROR);
+ }
for (i = 0;i < oldset->locNr;i++) {
xmlXPtrLocationSetAdd(newset,
xmlXPtrCoveringRange(ctxt, oldset->locTab[i]));
@@ -2192,6 +2211,8 @@
*/
tmp = xmlXPtrNewLocationSetNodeSet(set->nodesetval);
xmlXPathFreeObject(set);
+ if (tmp == NULL)
+ XP_ERROR(XPATH_MEMORY_ERROR)
set = tmp;
}
oldset = (xmlLocationSetPtr) set->user;
@@ -2200,6 +2221,10 @@
* The loop is to compute the covering range for each item and add it
*/
newset = xmlXPtrLocationSetCreate(NULL);
+ if (newset == NULL) {
+ xmlXPathFreeObject(set);
+ XP_ERROR(XPATH_MEMORY_ERROR);
+ }
for (i = 0;i < oldset->locNr;i++) {
xmlXPtrLocationSetAdd(newset,
xmlXPtrInsideRange(ctxt, oldset->locTab[i]));
@@ -2242,7 +2267,7 @@
cur = ctxt->cur;
newset = xmlXPtrLocationSetCreate(NULL);
-
+
for (i = 0; i < oldset->nodeNr; i++) {
ctxt->cur = cur;
@@ -2276,7 +2301,7 @@
res = valuePop(ctxt);
xmlXPathFreeObject(res);
}
-
+
ctxt->context->node = NULL;
}
@@ -2296,14 +2321,14 @@
* @level: incremented/decremented to show level in tree
*
* Advance to the next element or text node in document order
- * TODO: add a stack for entering/exiting entities
+ * TODO: add a stack for entering/exiting entities
*
* Returns -1 in case of failure, 0 otherwise
*/
xmlNodePtr
xmlXPtrAdvanceNode(xmlNodePtr cur, int *level) {
next:
- if (cur == NULL)
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
return(NULL);
if (cur->children != NULL) {
cur = cur->children ;
@@ -2361,7 +2386,7 @@
if ((node == NULL) || (indx == NULL))
return(-1);
cur = *node;
- if (cur == NULL)
+ if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
return(-1);
pos = *indx;
@@ -2399,7 +2424,7 @@
return(0);
}
/*
- * We should have a text (or cdata) node ...
+ * We should have a text (or cdata) node ...
*/
len = 0;
if ((cur->type != XML_ELEMENT_NODE) &&
@@ -2452,13 +2477,12 @@
if (string == NULL)
return(-1);
- if (start == NULL)
+ if ((start == NULL) || (start->type == XML_NAMESPACE_DECL))
return(-1);
- if ((end == NULL) || (endindex == NULL))
+ if ((end == NULL) || (*end == NULL) ||
+ ((*end)->type == XML_NAMESPACE_DECL) || (endindex == NULL))
return(-1);
cur = start;
- if (cur == NULL)
- return(-1);
pos = startindex - 1;
stringlen = xmlStrlen(string);
@@ -2537,13 +2561,12 @@
if (string == NULL)
return(-1);
- if ((start == NULL) || (startindex == NULL))
+ if ((start == NULL) || (*start == NULL) ||
+ ((*start)->type == XML_NAMESPACE_DECL) || (startindex == NULL))
return(-1);
if ((end == NULL) || (endindex == NULL))
return(-1);
cur = *start;
- if (cur == NULL)
- return(-1);
pos = *startindex - 1;
first = string[0];
@@ -2576,7 +2599,7 @@
/*
* An empty string is considered to match before each
* character of the string-value and after the final
- * character.
+ * character.
*/
#ifdef DEBUG_RANGES
xmlGenericError(xmlGenericErrorContext,
@@ -2617,14 +2640,12 @@
xmlNodePtr cur;
int pos, len = 0;
- if ((node == NULL) || (indx == NULL))
+ if ((node == NULL) || (*node == NULL) ||
+ ((*node)->type == XML_NAMESPACE_DECL) || (indx == NULL))
return(-1);
cur = *node;
pos = *indx;
- if (cur == NULL)
- return(-1);
-
if ((cur->type == XML_ELEMENT_NODE) ||
(cur->type == XML_DOCUMENT_NODE) ||
(cur->type == XML_HTML_DOCUMENT_NODE)) {
@@ -2728,7 +2749,7 @@
* @nargs: the number of args
*
* Function implementing the string-range() function
- * range as described in 5.4.2
+ * range as described in 5.4.2
*
* ------------------------------
* [Definition: For each location in the location-set argument,
@@ -2797,6 +2818,10 @@
set = valuePop(ctxt);
newset = xmlXPtrLocationSetCreate(NULL);
+ if (newset == NULL) {
+ xmlXPathFreeObject(set);
+ XP_ERROR(XPATH_MEMORY_ERROR);
+ }
if (set->nodesetval == NULL) {
goto error;
}
@@ -2808,6 +2833,8 @@
*/
tmp = xmlXPtrNewLocationSetNodeSet(set->nodesetval);
xmlXPathFreeObject(set);
+ if (tmp == NULL)
+ XP_ERROR(XPATH_MEMORY_ERROR)
set = tmp;
}
oldset = (xmlLocationSetPtr) set->user;
@@ -2892,7 +2919,7 @@
* @ctxt: the XPointer Parser context
*
* [8] Predicate ::= '[' PredicateExpr ']'
- * [9] PredicateExpr ::= Expr
+ * [9] PredicateExpr ::= Expr
*
* Evaluate a predicate as in xmlXPathEvalPredicate() but for
* a Location Set instead of a node set
@@ -2941,7 +2968,7 @@
*/
cur = ctxt->cur;
newset = xmlXPtrLocationSetCreate(NULL);
-
+
for (i = 0; i < oldset->locNr; i++) {
ctxt->cur = cur;
@@ -2977,7 +3004,7 @@
res = valuePop(ctxt);
xmlXPathFreeObject(res);
}
-
+
ctxt->context->node = NULL;
}
diff --git a/third_party/libxml/src/xstc/Makefile.am b/third_party/libxml/src/xstc/Makefile.am
new file mode 100644
index 0000000..5ef1819
--- /dev/null
+++ b/third_party/libxml/src/xstc/Makefile.am
@@ -0,0 +1,132 @@
+#
+# Definition for the tests from W3C
+#
+PYSCRIPTS=nist-test.py ms-test.py sun-test.py
+TESTDIR=Tests
+TESTDIRS=$(TESTDIR)/msxsdtest $(TESTDIR)/suntest $(TESTDIR)/Datatypes
+TARBALL=xsts-2002-01-16.tar.gz
+TARBALL_2=xsts-2004-01-14.tar.gz
+TSNAME=xmlschema2002-01-16
+TSNAME_2=xmlschema2004-01-14
+TARBALLURL=http://www.w3.org/XML/2004/xml-schema-test-suite/$(TSNAME)/$(TARBALL)
+TARBALLURL_2=http://www.w3.org/XML/2004/xml-schema-test-suite/$(TSNAME_2)/$(TARBALL_2)
+MSTESTDEF=MSXMLSchema1-0-20020116.testSet
+SUNTESTDEF=SunXMLSchema1-0-20020116.testSet
+NISTTESTDEF=NISTXMLSchema1-0-20020116.testSet
+NISTTESTDEF_2=NISTXMLSchemaDatatypes.testSet
+
+#
+# The local data and scripts
+#
+EXTRA_DIST=xstc.py xstc-to-python.xsl
+#
+# Nothing is done by make, only make tests and
+# only if Python and Schemas are enabled.
+#
+all:
+
+#
+# Rule to load the test description and extract the informations
+#
+$(TESTDIRS) Tests/Metadata/$(NISTTESTDEF_2) Tests/Metadata/$(MSTTESTDEF) Tests/Metadata/$(SUNTESTDEF):
+ -@(if [ ! -d Tests ] ; then \
+ mkdir Tests ; \
+ fi)
+ -@(if [ ! -f $(TARBALL_2) ] ; then \
+ if [ -f $(srcdir)/$(TARBALL_2) ] ; then \
+ $(LN_S) $(srcdir)/$(TARBALL_2) $(TARBALL_2) ; else \
+ echo "Missing the test suite description (2004-01-14), trying to fetch it" ;\
+ if [ -x "$(WGET)" ] ; then \
+ $(WGET) $(TARBALLURL_2) ; \
+ else echo "Dont' know how to fetch $(TARBALLURL_2)" ; fi ; fi ; fi)
+ -@(if [ -f $(TARBALL_2) ] ; then \
+ echo -n "extracting test data (NIST)..." ; \
+ $(TAR) -xzf $(TARBALL_2) --wildcards '*/Datatypes' '*/Metadata/$(NISTTESTDEF_2)' ; \
+ echo "done" ; \
+ fi)
+ -@(if [ ! -f $(TARBALL) ] ; then \
+ if [ -f $(srcdir)/$(TARBALL) ] ; then \
+ $(LN_S) $(srcdir)/$(TARBALL) $(TARBALL) ; else \
+ echo "Missing the test suite description (2002-01-16), trying to fetch it" ;\
+ if [ -x "$(WGET)" ] ; then \
+ $(WGET) $(TARBALLURL) ; \
+ else echo "Dont' know how to fetch $(TARBALLURL)" ; fi ; fi ; fi)
+ -@(if [ -f $(TARBALL) ] ; then \
+ echo -n "extracting test data (Sun, Microsoft)..." ; \
+ $(TAR) -C Tests -xzf $(TARBALL) --wildcards '*/suntest' '*/msxsdtest' '*/$(MSTESTDEF)' '*/$(SUNTESTDEF)' ; \
+ if [ -d Tests/suntest ] ; then rm -r Tests/suntest ; fi ; \
+ if [ -d Tests/msxsdtest ] ; then rm -r Tests/msxsdtest ; fi ; \
+ mv Tests/xmlschema2002-01-16/* Tests ; \
+ mv Tests/*.testSet Tests/Metadata ; \
+ rm -r Tests/xmlschema2002-01-16 ; \
+ echo "done" ; \
+ fi)
+
+#
+# The python tests are generated via XSLT
+#
+nist-test.py: Tests/Metadata/$(NISTTESTDEF_2) xstc-to-python.xsl
+ -@(if [ -x $(XSLTPROC) ] ; then \
+ echo "Rebuilding script (NIST)" $@ ; \
+ $(XSLTPROC) --nonet --stringparam vendor NIST-2 \
+ $(srcdir)/xstc-to-python.xsl \
+ $(srcdir)/Tests/Metadata/$(NISTTESTDEF_2) > $@ ; \
+ chmod +x $@ ; fi )
+
+ms-test.py: Tests/Metadata/$(MSTTESTDEF) xstc-to-python.xsl
+ -@(if [ -x $(XSLTPROC) ] ; then \
+ echo "Rebuilding script (Microsoft)" $@ ; \
+ $(XSLTPROC) --nonet --stringparam vendor MS \
+ $(srcdir)/xstc-to-python.xsl \
+ $(srcdir)/Tests/Metadata/$(MSTESTDEF) > $@ ; \
+ chmod +x $@ ; fi )
+
+sun-test.py: Tests/Metadata/$(SUNTESTDEF) xstc-to-python.xsl
+ -@(if [ -x $(XSLTPROC) ] ; then \
+ echo "Rebuilding script (Sun)" $@ ; \
+ $(XSLTPROC) --nonet --stringparam vendor SUN \
+ $(srcdir)/xstc-to-python.xsl \
+ $(srcdir)/Tests/Metadata/$(SUNTESTDEF) > $@ ; \
+ chmod +x $@ ; fi )
+
+#
+# The actual test run if present. PYTHONPATH is updated to make sure
+# we run the version from the loacl build and not preinstalled bindings
+#
+pytests: $(PYSCRIPTS) $(TESTDIRS)
+ -@(if [ -x nist-test.py -a -d $(TESTDIR)/Datatypes ] ; then \
+ echo "## Running XML Schema tests (NIST)"; \
+ PYTHONPATH="../python:../python/.libs:..:../.libs:$$PYTHONPATH" ;\
+ export PYTHONPATH; \
+ LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ; \
+ export LD_LIBRARY_PATH; \
+ $(CHECKER) $(PYTHON) nist-test.py -s -b $(srcdir) ; fi)
+ -@(if [ -x sun-test.py -a -d $(TESTDIR)/suntest ] ; then \
+ echo "## Running Schema tests (Sun)"; \
+ PYTHONPATH="../python:../python/.libs:..:../.libs:$$PYTHONPATH" ;\
+ export PYTHONPATH; \
+ LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ; \
+ export LD_LIBRARY_PATH; \
+ $(CHECKER) $(PYTHON) sun-test.py -s -b $(srcdir) ; fi)
+ -@(if [ -x ms-test.py -a -d $(TESTDIR)/msxsdtest ] ; then \
+ echo "## Running Schema tests (Microsoft)"; \
+ PYTHONPATH="../python:../python/.libs:..:../.libs:$$PYTHONPATH" ;\
+ export PYTHONPATH; \
+ LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ; \
+ export LD_LIBRARY_PATH; \
+ $(CHECKER) $(PYTHON) ms-test.py -s -b $(srcdir) ; fi)
+
+tests:
+ -@(if [ -x $(PYTHON) ] ; then \
+ $(MAKE) pytests ; fi);
+
+#
+# Heavy, works well only on RHEL3
+#
+valgrind:
+ -@(if [ -x $(PYTHON) ] ; then \
+ echo '## Running the regression tests under Valgrind' ; \
+ $(MAKE) CHECKER='valgrind -q' pytests ; fi);
+
+CLEANFILES=$(PYSCRIPTS) test.log
+
diff --git a/third_party/libxml/src/xstc/xstc.py b/third_party/libxml/src/xstc/xstc.py
new file mode 100755
index 0000000..ca011bb
--- /dev/null
+++ b/third_party/libxml/src/xstc/xstc.py
@@ -0,0 +1,693 @@
+#!/usr/bin/env python
+
+#
+# This is the MS subset of the W3C test suite for XML Schemas.
+# This file is generated from the MS W3c test suite description file.
+#
+
+import sys, os
+import exceptions, optparse
+import libxml2
+
+opa = optparse.OptionParser()
+
+opa.add_option("-b", "--base", action="store", type="string", dest="baseDir",
+ default="",
+ help="""The base directory; i.e. the parent folder of the
+ "nisttest", "suntest" and "msxsdtest" directories.""")
+
+opa.add_option("-o", "--out", action="store", type="string", dest="logFile",
+ default="test.log",
+ help="The filepath of the log file to be created")
+
+opa.add_option("--log", action="store_true", dest="enableLog",
+ default=False,
+ help="Create the log file")
+
+opa.add_option("--no-test-out", action="store_true", dest="disableTestStdOut",
+ default=False,
+ help="Don't output test results")
+
+opa.add_option("-s", "--silent", action="store_true", dest="silent", default=False,
+ help="Disables display of all tests")
+
+opa.add_option("-v", "--verbose", action="store_true", dest="verbose",
+ default=False,
+ help="Displays all tests (only if --silent is not set)")
+
+opa.add_option("-x", "--max", type="int", dest="maxTestCount",
+ default="-1",
+ help="The maximum number of tests to be run")
+
+opa.add_option("-t", "--test", type="string", dest="singleTest",
+ default=None,
+ help="Runs the specified test only")
+
+opa.add_option("--tsw", "--test-starts-with", type="string", dest="testStartsWith",
+ default=None,
+ help="Runs the specified test(s), starting with the given string")
+
+opa.add_option("--rieo", "--report-internal-errors-only", action="store_true",
+ dest="reportInternalErrOnly", default=False,
+ help="Display erroneous tests of type 'internal' only")
+
+opa.add_option("--rueo", "--report-unimplemented-errors-only", action="store_true",
+ dest="reportUnimplErrOnly", default=False,
+ help="Display erroneous tests of type 'unimplemented' only")
+
+opa.add_option("--rmleo", "--report-mem-leak-errors-only", action="store_true",
+ dest="reportMemLeakErrOnly", default=False,
+ help="Display erroneous tests of type 'memory leak' only")
+
+opa.add_option("-c", "--combines", type="string", dest="combines",
+ default=None,
+ help="Combines to be run (all if omitted)")
+
+opa.add_option("--csw", "--csw", type="string", dest="combineStartsWith",
+ default=None,
+ help="Combines to be run (all if omitted)")
+
+opa.add_option("--rc", "--report-combines", action="store_true",
+ dest="reportCombines", default=False,
+ help="Display combine reports")
+
+opa.add_option("--rec", "--report-err-combines", action="store_true",
+ dest="reportErrCombines", default=False,
+ help="Display erroneous combine reports only")
+
+opa.add_option("--debug", action="store_true",
+ dest="debugEnabled", default=False,
+ help="Displays debug messages")
+
+opa.add_option("--info", action="store_true",
+ dest="info", default=False,
+ help="Displays info on the suite only. Does not run any test.")
+opa.add_option("--sax", action="store_true",
+ dest="validationSAX", default=False,
+ help="Use SAX2-driven validation.")
+opa.add_option("--tn", action="store_true",
+ dest="displayTestName", default=False,
+ help="Display the test name in every case.")
+
+(options, args) = opa.parse_args()
+
+if options.combines is not None:
+ options.combines = options.combines.split()
+
+################################################
+# The vars below are not intended to be changed.
+#
+
+msgSchemaNotValidButShould = "The schema should be valid."
+msgSchemaValidButShouldNot = "The schema should be invalid."
+msgInstanceNotValidButShould = "The instance should be valid."
+msgInstanceValidButShouldNot = "The instance should be invalid."
+vendorNIST = "NIST"
+vendorNIST_2 = "NIST-2"
+vendorSUN = "SUN"
+vendorMS = "MS"
+
+###################
+# Helper functions.
+#
+vendor = None
+
+def handleError(test, msg):
+ global options
+ if not options.silent:
+ test.addLibLog("'%s' LIB: %s" % (test.name, msg))
+ if msg.find("Unimplemented") > -1:
+ test.failUnimplemented()
+ elif msg.find("Internal") > -1:
+ test.failInternal()
+
+
+def fixFileNames(fileName):
+ if (fileName is None) or (fileName == ""):
+ return ""
+ dirs = fileName.split("/")
+ if dirs[1] != "Tests":
+ fileName = os.path.join(".", "Tests")
+ for dir in dirs[1:]:
+ fileName = os.path.join(fileName, dir)
+ return fileName
+
+class XSTCTestGroup:
+ def __init__(self, name, schemaFileName, descr):
+ global vendor, vendorNIST_2
+ self.name = name
+ self.descr = descr
+ self.mainSchema = True
+ self.schemaFileName = fixFileNames(schemaFileName)
+ self.schemaParsed = False
+ self.schemaTried = False
+
+ def setSchema(self, schemaFileName, parsed):
+ if not self.mainSchema:
+ return
+ self.mainSchema = False
+ self.schemaParsed = parsed
+ self.schemaTried = True
+
+class XSTCTestCase:
+
+ # <!-- groupName, Name, Accepted, File, Val, Descr
+ def __init__(self, isSchema, groupName, name, accepted, file, val, descr):
+ global options
+ #
+ # Constructor.
+ #
+ self.testRunner = None
+ self.isSchema = isSchema
+ self.groupName = groupName
+ self.name = name
+ self.accepted = accepted
+ self.fileName = fixFileNames(file)
+ self.val = val
+ self.descr = descr
+ self.failed = False
+ self.combineName = None
+
+ self.log = []
+ self.libLog = []
+ self.initialMemUsed = 0
+ self.memLeak = 0
+ self.excepted = False
+ self.bad = False
+ self.unimplemented = False
+ self.internalErr = False
+ self.noSchemaErr = False
+ self.failed = False
+ #
+ # Init the log.
+ #
+ if not options.silent:
+ if self.descr is not None:
+ self.log.append("'%s' descr: %s\n" % (self.name, self.descr))
+ self.log.append("'%s' exp validity: %d\n" % (self.name, self.val))
+
+ def initTest(self, runner):
+ global vendorNIST, vendorSUN, vendorMS, vendorNIST_2, options, vendor
+ #
+ # Get the test-group.
+ #
+ self.runner = runner
+ self.group = runner.getGroup(self.groupName)
+ if vendor == vendorMS or vendor == vendorSUN:
+ #
+ # Use the last given directory for the combine name.
+ #
+ dirs = self.fileName.split("/")
+ self.combineName = dirs[len(dirs) -2]
+ elif vendor == vendorNIST:
+ #
+ # NIST files are named in the following form:
+ # "NISTSchema-short-pattern-1.xsd"
+ #
+ tokens = self.name.split("-")
+ self.combineName = tokens[1]
+ elif vendor == vendorNIST_2:
+ #
+ # Group-names have the form: "atomic-normalizedString-length-1"
+ #
+ tokens = self.groupName.split("-")
+ self.combineName = "%s-%s" % (tokens[0], tokens[1])
+ else:
+ self.combineName = "unkown"
+ raise Exception("Could not compute the combine name of a test.")
+ if (not options.silent) and (self.group.descr is not None):
+ self.log.append("'%s' group-descr: %s\n" % (self.name, self.group.descr))
+
+
+ def addLibLog(self, msg):
+ """This one is intended to be used by the error handler
+ function"""
+ global options
+ if not options.silent:
+ self.libLog.append(msg)
+
+ def fail(self, msg):
+ global options
+ self.failed = True
+ if not options.silent:
+ self.log.append("'%s' ( FAILED: %s\n" % (self.name, msg))
+
+ def failNoSchema(self):
+ global options
+ self.failed = True
+ self.noSchemaErr = True
+ if not options.silent:
+ self.log.append("'%s' X NO-SCHEMA\n" % (self.name))
+
+ def failInternal(self):
+ global options
+ self.failed = True
+ self.internalErr = True
+ if not options.silent:
+ self.log.append("'%s' * INTERNAL\n" % self.name)
+
+ def failUnimplemented(self):
+ global options
+ self.failed = True
+ self.unimplemented = True
+ if not options.silent:
+ self.log.append("'%s' ? UNIMPLEMENTED\n" % self.name)
+
+ def failCritical(self, msg):
+ global options
+ self.failed = True
+ self.bad = True
+ if not options.silent:
+ self.log.append("'%s' ! BAD: %s\n" % (self.name, msg))
+
+ def failExcept(self, e):
+ global options
+ self.failed = True
+ self.excepted = True
+ if not options.silent:
+ self.log.append("'%s' # EXCEPTION: %s\n" % (self.name, e.__str__()))
+
+ def setUp(self):
+ #
+ # Set up Libxml2.
+ #
+ self.initialMemUsed = libxml2.debugMemory(1)
+ libxml2.initParser()
+ libxml2.lineNumbersDefault(1)
+ libxml2.registerErrorHandler(handleError, self)
+
+ def tearDown(self):
+ libxml2.schemaCleanupTypes()
+ libxml2.cleanupParser()
+ self.memLeak = libxml2.debugMemory(1) - self.initialMemUsed
+
+ def isIOError(self, file, docType):
+ err = None
+ try:
+ err = libxml2.lastError()
+ except:
+ # Suppress exceptions.
+ pass
+ if (err is None):
+ return False
+ if err.domain() == libxml2.XML_FROM_IO:
+ self.failCritical("failed to access the %s resource '%s'\n" % (docType, file))
+
+ def debugMsg(self, msg):
+ global options
+ if options.debugEnabled:
+ sys.stdout.write("'%s' DEBUG: %s\n" % (self.name, msg))
+
+ def finalize(self):
+ global options
+ """Adds additional info to the log."""
+ #
+ # Add libxml2 messages.
+ #
+ if not options.silent:
+ self.log.extend(self.libLog)
+ #
+ # Add memory leaks.
+ #
+ if self.memLeak != 0:
+ self.log.append("%s + memory leak: %d bytes\n" % (self.name, self.memLeak))
+
+ def run(self):
+ """Runs a test."""
+ global options
+
+ ##filePath = os.path.join(options.baseDir, self.fileName)
+ # filePath = "%s/%s/%s/%s" % (options.baseDir, self.test_Folder, self.schema_Folder, self.schema_File)
+ if options.displayTestName:
+ sys.stdout.write("'%s'\n" % self.name)
+ try:
+ self.validate()
+ except (Exception, libxml2.parserError, libxml2.treeError), e:
+ self.failExcept(e)
+
+def parseSchema(fileName):
+ schema = None
+ ctxt = libxml2.schemaNewParserCtxt(fileName)
+ try:
+ try:
+ schema = ctxt.schemaParse()
+ except:
+ pass
+ finally:
+ del ctxt
+ return schema
+
+
+class XSTCSchemaTest(XSTCTestCase):
+
+ def __init__(self, groupName, name, accepted, file, val, descr):
+ XSTCTestCase.__init__(self, 1, groupName, name, accepted, file, val, descr)
+
+ def validate(self):
+ global msgSchemaNotValidButShould, msgSchemaValidButShouldNot
+ schema = None
+ filePath = self.fileName
+ # os.path.join(options.baseDir, self.fileName)
+ valid = 0
+ try:
+ #
+ # Parse the schema.
+ #
+ self.debugMsg("loading schema: %s" % filePath)
+ schema = parseSchema(filePath)
+ self.debugMsg("after loading schema")
+ if schema is None:
+ self.debugMsg("schema is None")
+ self.debugMsg("checking for IO errors...")
+ if self.isIOError(file, "schema"):
+ return
+ self.debugMsg("checking schema result")
+ if (schema is None and self.val) or (schema is not None and self.val == 0):
+ self.debugMsg("schema result is BAD")
+ if (schema == None):
+ self.fail(msgSchemaNotValidButShould)
+ else:
+ self.fail(msgSchemaValidButShouldNot)
+ else:
+ self.debugMsg("schema result is OK")
+ finally:
+ self.group.setSchema(self.fileName, schema is not None)
+ del schema
+
+class XSTCInstanceTest(XSTCTestCase):
+
+ def __init__(self, groupName, name, accepted, file, val, descr):
+ XSTCTestCase.__init__(self, 0, groupName, name, accepted, file, val, descr)
+
+ def validate(self):
+ instance = None
+ schema = None
+ filePath = self.fileName
+ # os.path.join(options.baseDir, self.fileName)
+
+ if not self.group.schemaParsed and self.group.schemaTried:
+ self.failNoSchema()
+ return
+
+ self.debugMsg("loading instance: %s" % filePath)
+ parserCtxt = libxml2.newParserCtxt()
+ if (parserCtxt is None):
+ # TODO: Is this one necessary, or will an exception
+ # be already raised?
+ raise Exception("Could not create the instance parser context.")
+ if not options.validationSAX:
+ try:
+ try:
+ instance = parserCtxt.ctxtReadFile(filePath, None, libxml2.XML_PARSE_NOWARNING)
+ except:
+ # Suppress exceptions.
+ pass
+ finally:
+ del parserCtxt
+ self.debugMsg("after loading instance")
+ if instance is None:
+ self.debugMsg("instance is None")
+ self.failCritical("Failed to parse the instance for unknown reasons.")
+ return
+ try:
+ #
+ # Validate the instance.
+ #
+ self.debugMsg("loading schema: %s" % self.group.schemaFileName)
+ schema = parseSchema(self.group.schemaFileName)
+ try:
+ validationCtxt = schema.schemaNewValidCtxt()
+ #validationCtxt = libxml2.schemaNewValidCtxt(None)
+ if (validationCtxt is None):
+ self.failCritical("Could not create the validation context.")
+ return
+ try:
+ self.debugMsg("validating instance")
+ if options.validationSAX:
+ instance_Err = validationCtxt.schemaValidateFile(filePath, 0)
+ else:
+ instance_Err = validationCtxt.schemaValidateDoc(instance)
+ self.debugMsg("after instance validation")
+ self.debugMsg("instance-err: %d" % instance_Err)
+ if (instance_Err != 0 and self.val == 1) or (instance_Err == 0 and self.val == 0):
+ self.debugMsg("instance result is BAD")
+ if (instance_Err != 0):
+ self.fail(msgInstanceNotValidButShould)
+ else:
+ self.fail(msgInstanceValidButShouldNot)
+
+ else:
+ self.debugMsg("instance result is OK")
+ finally:
+ del validationCtxt
+ finally:
+ del schema
+ finally:
+ if instance is not None:
+ instance.freeDoc()
+
+
+####################
+# Test runner class.
+#
+
+class XSTCTestRunner:
+
+ CNT_TOTAL = 0
+ CNT_RAN = 1
+ CNT_SUCCEEDED = 2
+ CNT_FAILED = 3
+ CNT_UNIMPLEMENTED = 4
+ CNT_INTERNAL = 5
+ CNT_BAD = 6
+ CNT_EXCEPTED = 7
+ CNT_MEMLEAK = 8
+ CNT_NOSCHEMA = 9
+ CNT_NOTACCEPTED = 10
+ CNT_SCHEMA_TEST = 11
+
+ def __init__(self):
+ self.logFile = None
+ self.counters = self.createCounters()
+ self.testList = []
+ self.combinesRan = {}
+ self.groups = {}
+ self.curGroup = None
+
+ def createCounters(self):
+ counters = {self.CNT_TOTAL:0, self.CNT_RAN:0, self.CNT_SUCCEEDED:0,
+ self.CNT_FAILED:0, self.CNT_UNIMPLEMENTED:0, self.CNT_INTERNAL:0, self.CNT_BAD:0,
+ self.CNT_EXCEPTED:0, self.CNT_MEMLEAK:0, self.CNT_NOSCHEMA:0, self.CNT_NOTACCEPTED:0,
+ self.CNT_SCHEMA_TEST:0}
+
+ return counters
+
+ def addTest(self, test):
+ self.testList.append(test)
+ test.initTest(self)
+
+ def getGroup(self, groupName):
+ return self.groups[groupName]
+
+ def addGroup(self, group):
+ self.groups[group.name] = group
+
+ def updateCounters(self, test, counters):
+ if test.memLeak != 0:
+ counters[self.CNT_MEMLEAK] += 1
+ if not test.failed:
+ counters[self.CNT_SUCCEEDED] +=1
+ if test.failed:
+ counters[self.CNT_FAILED] += 1
+ if test.bad:
+ counters[self.CNT_BAD] += 1
+ if test.unimplemented:
+ counters[self.CNT_UNIMPLEMENTED] += 1
+ if test.internalErr:
+ counters[self.CNT_INTERNAL] += 1
+ if test.noSchemaErr:
+ counters[self.CNT_NOSCHEMA] += 1
+ if test.excepted:
+ counters[self.CNT_EXCEPTED] += 1
+ if not test.accepted:
+ counters[self.CNT_NOTACCEPTED] += 1
+ if test.isSchema:
+ counters[self.CNT_SCHEMA_TEST] += 1
+ return counters
+
+ def displayResults(self, out, all, combName, counters):
+ out.write("\n")
+ if all:
+ if options.combines is not None:
+ out.write("combine(s): %s\n" % str(options.combines))
+ elif combName is not None:
+ out.write("combine : %s\n" % combName)
+ out.write(" total : %d\n" % counters[self.CNT_TOTAL])
+ if all or options.combines is not None:
+ out.write(" ran : %d\n" % counters[self.CNT_RAN])
+ out.write(" (schemata) : %d\n" % counters[self.CNT_SCHEMA_TEST])
+ # out.write(" succeeded : %d\n" % counters[self.CNT_SUCCEEDED])
+ out.write(" not accepted : %d\n" % counters[self.CNT_NOTACCEPTED])
+ if counters[self.CNT_FAILED] > 0:
+ out.write(" failed : %d\n" % counters[self.CNT_FAILED])
+ out.write(" -> internal : %d\n" % counters[self.CNT_INTERNAL])
+ out.write(" -> unimpl. : %d\n" % counters[self.CNT_UNIMPLEMENTED])
+ out.write(" -> skip-invalid-schema : %d\n" % counters[self.CNT_NOSCHEMA])
+ out.write(" -> bad : %d\n" % counters[self.CNT_BAD])
+ out.write(" -> exceptions : %d\n" % counters[self.CNT_EXCEPTED])
+ out.write(" memory leaks : %d\n" % counters[self.CNT_MEMLEAK])
+
+ def displayShortResults(self, out, all, combName, counters):
+ out.write("Ran %d of %d tests (%d schemata):" % (counters[self.CNT_RAN],
+ counters[self.CNT_TOTAL], counters[self.CNT_SCHEMA_TEST]))
+ # out.write(" succeeded : %d\n" % counters[self.CNT_SUCCEEDED])
+ if counters[self.CNT_NOTACCEPTED] > 0:
+ out.write(" %d not accepted" % (counters[self.CNT_NOTACCEPTED]))
+ if counters[self.CNT_FAILED] > 0 or counters[self.CNT_MEMLEAK] > 0:
+ if counters[self.CNT_FAILED] > 0:
+ out.write(" %d failed" % (counters[self.CNT_FAILED]))
+ out.write(" (")
+ if counters[self.CNT_INTERNAL] > 0:
+ out.write(" %d internal" % (counters[self.CNT_INTERNAL]))
+ if counters[self.CNT_UNIMPLEMENTED] > 0:
+ out.write(" %d unimplemented" % (counters[self.CNT_UNIMPLEMENTED]))
+ if counters[self.CNT_NOSCHEMA] > 0:
+ out.write(" %d skip-invalid-schema" % (counters[self.CNT_NOSCHEMA]))
+ if counters[self.CNT_BAD] > 0:
+ out.write(" %d bad" % (counters[self.CNT_BAD]))
+ if counters[self.CNT_EXCEPTED] > 0:
+ out.write(" %d exception" % (counters[self.CNT_EXCEPTED]))
+ out.write(" )")
+ if counters[self.CNT_MEMLEAK] > 0:
+ out.write(" %d leaks" % (counters[self.CNT_MEMLEAK]))
+ out.write("\n")
+ else:
+ out.write(" all passed\n")
+
+ def reportCombine(self, combName):
+ global options
+
+ counters = self.createCounters()
+ #
+ # Compute evaluation counters.
+ #
+ for test in self.combinesRan[combName]:
+ counters[self.CNT_TOTAL] += 1
+ counters[self.CNT_RAN] += 1
+ counters = self.updateCounters(test, counters)
+ if options.reportErrCombines and (counters[self.CNT_FAILED] == 0) and (counters[self.CNT_MEMLEAK] == 0):
+ pass
+ else:
+ if options.enableLog:
+ self.displayResults(self.logFile, False, combName, counters)
+ self.displayResults(sys.stdout, False, combName, counters)
+
+ def displayTestLog(self, test):
+ sys.stdout.writelines(test.log)
+ sys.stdout.write("~~~~~~~~~~\n")
+
+ def reportTest(self, test):
+ global options
+
+ error = test.failed or test.memLeak != 0
+ #
+ # Only erroneous tests will be written to the log,
+ # except @verbose is switched on.
+ #
+ if options.enableLog and (options.verbose or error):
+ self.logFile.writelines(test.log)
+ self.logFile.write("~~~~~~~~~~\n")
+ #
+ # if not @silent, only erroneous tests will be
+ # written to stdout, except @verbose is switched on.
+ #
+ if not options.silent:
+ if options.reportInternalErrOnly and test.internalErr:
+ self.displayTestLog(test)
+ if options.reportMemLeakErrOnly and test.memLeak != 0:
+ self.displayTestLog(test)
+ if options.reportUnimplErrOnly and test.unimplemented:
+ self.displayTestLog(test)
+ if (options.verbose or error) and (not options.reportInternalErrOnly) and (not options.reportMemLeakErrOnly) and (not options.reportUnimplErrOnly):
+ self.displayTestLog(test)
+
+
+ def addToCombines(self, test):
+ found = False
+ if self.combinesRan.has_key(test.combineName):
+ self.combinesRan[test.combineName].append(test)
+ else:
+ self.combinesRan[test.combineName] = [test]
+
+ def run(self):
+
+ global options
+
+ if options.info:
+ for test in self.testList:
+ self.addToCombines(test)
+ sys.stdout.write("Combines: %d\n" % len(self.combinesRan))
+ sys.stdout.write("%s\n" % self.combinesRan.keys())
+ return
+
+ if options.enableLog:
+ self.logFile = open(options.logFile, "w")
+ try:
+ for test in self.testList:
+ self.counters[self.CNT_TOTAL] += 1
+ #
+ # Filter tests.
+ #
+ if options.singleTest is not None and options.singleTest != "":
+ if (test.name != options.singleTest):
+ continue
+ elif options.combines is not None:
+ if not options.combines.__contains__(test.combineName):
+ continue
+ elif options.testStartsWith is not None:
+ if not test.name.startswith(options.testStartsWith):
+ continue
+ elif options.combineStartsWith is not None:
+ if not test.combineName.startswith(options.combineStartsWith):
+ continue
+
+ if options.maxTestCount != -1 and self.counters[self.CNT_RAN] >= options.maxTestCount:
+ break
+ self.counters[self.CNT_RAN] += 1
+ #
+ # Run the thing, dammit.
+ #
+ try:
+ test.setUp()
+ try:
+ test.run()
+ finally:
+ test.tearDown()
+ finally:
+ #
+ # Evaluate.
+ #
+ test.finalize()
+ self.reportTest(test)
+ if options.reportCombines or options.reportErrCombines:
+ self.addToCombines(test)
+ self.counters = self.updateCounters(test, self.counters)
+ finally:
+ if options.reportCombines or options.reportErrCombines:
+ #
+ # Build a report for every single combine.
+ #
+ # TODO: How to sort a dict?
+ #
+ self.combinesRan.keys().sort(None)
+ for key in self.combinesRan.keys():
+ self.reportCombine(key)
+
+ #
+ # Display the final report.
+ #
+ if options.silent:
+ self.displayShortResults(sys.stdout, True, None, self.counters)
+ else:
+ sys.stdout.write("===========================\n")
+ self.displayResults(sys.stdout, True, None, self.counters)
diff --git a/third_party/libxml/src/xzlib.c b/third_party/libxml/src/xzlib.c
new file mode 100644
index 0000000..0dcb9f4
--- /dev/null
+++ b/third_party/libxml/src/xzlib.c
@@ -0,0 +1,798 @@
+/**
+ * xzlib.c: front end for the transparent suport of lzma compression
+ * at the I/O layer, based on an example file from lzma project
+ *
+ * See Copyright for the status of this software.
+ *
+ * Anders F Bjorklund <afb@users.sourceforge.net>
+ */
+#define IN_LIBXML
+#include "libxml.h"
+#ifdef HAVE_LZMA_H
+
+#include <string.h>
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_ZLIB_H
+#include <zlib.h>
+#endif
+#include <lzma.h>
+
+#include "xzlib.h"
+#include <libxml/xmlmemory.h>
+
+/* values for xz_state how */
+#define LOOK 0 /* look for a gzip/lzma header */
+#define COPY 1 /* copy input directly */
+#define GZIP 2 /* decompress a gzip stream */
+#define LZMA 3 /* decompress a lzma stream */
+
+/* internal lzma file state data structure */
+typedef struct {
+ int mode; /* see lzma modes above */
+ int fd; /* file descriptor */
+ char *path; /* path or fd for error messages */
+ uint64_t pos; /* current position in uncompressed data */
+ unsigned int size; /* buffer size, zero if not allocated yet */
+ unsigned int want; /* requested buffer size, default is BUFSIZ */
+ unsigned char *in; /* input buffer */
+ unsigned char *out; /* output buffer (double-sized when reading) */
+ unsigned char *next; /* next output data to deliver or write */
+ unsigned int have; /* amount of output data unused at next */
+ int eof; /* true if end of input file reached */
+ uint64_t start; /* where the lzma data started, for rewinding */
+ uint64_t raw; /* where the raw data started, for seeking */
+ int how; /* 0: get header, 1: copy, 2: decompress */
+ int direct; /* true if last read direct, false if lzma */
+ /* seek request */
+ uint64_t skip; /* amount to skip (already rewound if backwards) */
+ int seek; /* true if seek request pending */
+ /* error information */
+ int err; /* error code */
+ char *msg; /* error message */
+ /* lzma stream */
+ int init; /* is the iniflate stream initialized */
+ lzma_stream strm; /* stream structure in-place (not a pointer) */
+ char padding1[32]; /* padding allowing to cope with possible
+ extensions of above structure without
+ too much side effect */
+#ifdef HAVE_ZLIB_H
+ /* zlib inflate or deflate stream */
+ z_stream zstrm; /* stream structure in-place (not a pointer) */
+#endif
+ char padding2[32]; /* padding allowing to cope with possible
+ extensions of above structure without
+ too much side effect */
+} xz_state, *xz_statep;
+
+static void
+xz_error(xz_statep state, int err, const char *msg)
+{
+ /* free previously allocated message and clear */
+ if (state->msg != NULL) {
+ if (state->err != LZMA_MEM_ERROR)
+ xmlFree(state->msg);
+ state->msg = NULL;
+ }
+
+ /* set error code, and if no message, then done */
+ state->err = err;
+ if (msg == NULL)
+ return;
+
+ /* for an out of memory error, save as static string */
+ if (err == LZMA_MEM_ERROR) {
+ state->msg = (char *) msg;
+ return;
+ }
+
+ /* construct error message with path */
+ if ((state->msg =
+ xmlMalloc(strlen(state->path) + strlen(msg) + 3)) == NULL) {
+ state->err = LZMA_MEM_ERROR;
+ state->msg = (char *) "out of memory";
+ return;
+ }
+ strcpy(state->msg, state->path);
+ strcat(state->msg, ": ");
+ strcat(state->msg, msg);
+ return;
+}
+
+static void
+xz_reset(xz_statep state)
+{
+ state->have = 0; /* no output data available */
+ state->eof = 0; /* not at end of file */
+ state->how = LOOK; /* look for gzip header */
+ state->direct = 1; /* default for empty file */
+ state->seek = 0; /* no seek request pending */
+ xz_error(state, LZMA_OK, NULL); /* clear error */
+ state->pos = 0; /* no uncompressed data yet */
+ state->strm.avail_in = 0; /* no input data yet */
+#ifdef HAVE_ZLIB_H
+ state->zstrm.avail_in = 0; /* no input data yet */
+#endif
+}
+
+static xzFile
+xz_open(const char *path, int fd, const char *mode ATTRIBUTE_UNUSED)
+{
+ xz_statep state;
+
+ /* allocate xzFile structure to return */
+ state = xmlMalloc(sizeof(xz_state));
+ if (state == NULL)
+ return NULL;
+ state->size = 0; /* no buffers allocated yet */
+ state->want = BUFSIZ; /* requested buffer size */
+ state->msg = NULL; /* no error message yet */
+ state->init = 0; /* initialization of zlib data */
+
+ /* save the path name for error messages */
+ state->path = xmlMalloc(strlen(path) + 1);
+ if (state->path == NULL) {
+ xmlFree(state);
+ return NULL;
+ }
+ strcpy(state->path, path);
+
+ /* open the file with the appropriate mode (or just use fd) */
+ state->fd = fd != -1 ? fd : open(path,
+#ifdef O_LARGEFILE
+ O_LARGEFILE |
+#endif
+#ifdef O_BINARY
+ O_BINARY |
+#endif
+ O_RDONLY, 0666);
+ if (state->fd == -1) {
+ xmlFree(state->path);
+ xmlFree(state);
+ return NULL;
+ }
+
+ /* save the current position for rewinding (only if reading) */
+ state->start = lseek(state->fd, 0, SEEK_CUR);
+ if (state->start == (uint64_t) - 1)
+ state->start = 0;
+
+ /* initialize stream */
+ xz_reset(state);
+
+ /* return stream */
+ return (xzFile) state;
+}
+
+static int
+xz_compressed(xzFile f) {
+ xz_statep state;
+
+ if (f == NULL)
+ return(-1);
+ state = (xz_statep) f;
+ if (state->init <= 0)
+ return(-1);
+
+ switch (state->how) {
+ case COPY:
+ return(0);
+ case GZIP:
+ case LZMA:
+ return(1);
+ }
+ return(-1);
+}
+
+xzFile
+__libxml2_xzopen(const char *path, const char *mode)
+{
+ return xz_open(path, -1, mode);
+}
+
+int
+__libxml2_xzcompressed(xzFile f) {
+ return xz_compressed(f);
+}
+
+xzFile
+__libxml2_xzdopen(int fd, const char *mode)
+{
+ char *path; /* identifier for error messages */
+ xzFile xz;
+
+ if (fd == -1 || (path = xmlMalloc(7 + 3 * sizeof(int))) == NULL)
+ return NULL;
+ sprintf(path, "<fd:%d>", fd); /* for debugging */
+ xz = xz_open(path, fd, mode);
+ xmlFree(path);
+ return xz;
+}
+
+static int
+xz_load(xz_statep state, unsigned char *buf, unsigned int len,
+ unsigned int *have)
+{
+ int ret;
+
+ *have = 0;
+ do {
+ ret = read(state->fd, buf + *have, len - *have);
+ if (ret <= 0)
+ break;
+ *have += ret;
+ } while (*have < len);
+ if (ret < 0) {
+ xz_error(state, -1, strerror(errno));
+ return -1;
+ }
+ if (ret == 0)
+ state->eof = 1;
+ return 0;
+}
+
+static int
+xz_avail(xz_statep state)
+{
+ lzma_stream *strm = &(state->strm);
+
+ if (state->err != LZMA_OK)
+ return -1;
+ if (state->eof == 0) {
+ /* avail_in is size_t, which is not necessary sizeof(unsigned) */
+ unsigned tmp = strm->avail_in;
+
+ if (xz_load(state, state->in, state->size, &tmp) == -1) {
+ strm->avail_in = tmp;
+ return -1;
+ }
+ strm->avail_in = tmp;
+ strm->next_in = state->in;
+ }
+ return 0;
+}
+
+#ifdef HAVE_ZLIB_H
+static int
+xz_avail_zstrm(xz_statep state)
+{
+ int ret;
+ state->strm.avail_in = state->zstrm.avail_in;
+ state->strm.next_in = state->zstrm.next_in;
+ ret = xz_avail(state);
+ state->zstrm.avail_in = (uInt) state->strm.avail_in;
+ state->zstrm.next_in = (Bytef *) state->strm.next_in;
+ return ret;
+}
+#endif
+
+static int
+is_format_xz(xz_statep state)
+{
+ lzma_stream *strm = &(state->strm);
+
+ return strm->avail_in >= 6 && memcmp(state->in, "\3757zXZ", 6) == 0;
+}
+
+static int
+is_format_lzma(xz_statep state)
+{
+ lzma_stream *strm = &(state->strm);
+
+ lzma_filter filter;
+ lzma_options_lzma *opt;
+ uint32_t dict_size;
+ uint64_t uncompressed_size;
+ size_t i;
+
+ if (strm->avail_in < 13)
+ return 0;
+
+ filter.id = LZMA_FILTER_LZMA1;
+ if (lzma_properties_decode(&filter, NULL, state->in, 5) != LZMA_OK)
+ return 0;
+
+ opt = filter.options;
+ dict_size = opt->dict_size;
+ free(opt); /* we can't use xmlFree on a string returned by zlib */
+
+ /* A hack to ditch tons of false positives: We allow only dictionary
+ * sizes that are 2^n or 2^n + 2^(n-1) or UINT32_MAX. LZMA_Alone
+ * created only files with 2^n, but accepts any dictionary size.
+ * If someone complains, this will be reconsidered.
+ */
+ if (dict_size != UINT32_MAX) {
+ uint32_t d = dict_size - 1;
+
+ d |= d >> 2;
+ d |= d >> 3;
+ d |= d >> 4;
+ d |= d >> 8;
+ d |= d >> 16;
+ ++d;
+ if (d != dict_size || dict_size == 0)
+ return 0;
+ }
+
+ /* Another hack to ditch false positives: Assume that if the
+ * uncompressed size is known, it must be less than 256 GiB.
+ * Again, if someone complains, this will be reconsidered.
+ */
+ uncompressed_size = 0;
+ for (i = 0; i < 8; ++i)
+ uncompressed_size |= (uint64_t) (state->in[5 + i]) << (i * 8);
+
+ if (uncompressed_size != UINT64_MAX
+ && uncompressed_size > (UINT64_C(1) << 38))
+ return 0;
+
+ return 1;
+}
+
+#ifdef HAVE_ZLIB_H
+
+/* Get next byte from input, or -1 if end or error. */
+#define NEXT() ((strm->avail_in == 0 && xz_avail(state) == -1) ? -1 : \
+ (strm->avail_in == 0 ? -1 : \
+ (strm->avail_in--, *(strm->next_in)++)))
+/* Same thing, but from zstrm */
+#define NEXTZ() ((strm->avail_in == 0 && xz_avail_zstrm(state) == -1) ? -1 : \
+ (strm->avail_in == 0 ? -1 : \
+ (strm->avail_in--, *(strm->next_in)++)))
+
+/* Get a four-byte little-endian integer and return 0 on success and the value
+ in *ret. Otherwise -1 is returned and *ret is not modified. */
+static int
+gz_next4(xz_statep state, unsigned long *ret)
+{
+ int ch;
+ unsigned long val;
+ z_streamp strm = &(state->zstrm);
+
+ val = NEXTZ();
+ val += (unsigned) NEXTZ() << 8;
+ val += (unsigned long) NEXTZ() << 16;
+ ch = NEXTZ();
+ if (ch == -1)
+ return -1;
+ val += (unsigned long) ch << 24;
+ *ret = val;
+ return 0;
+}
+#endif
+
+static int
+xz_head(xz_statep state)
+{
+ lzma_stream *strm = &(state->strm);
+ lzma_stream init = LZMA_STREAM_INIT;
+ int flags;
+ unsigned len;
+
+ /* allocate read buffers and inflate memory */
+ if (state->size == 0) {
+ /* allocate buffers */
+ state->in = xmlMalloc(state->want);
+ state->out = xmlMalloc(state->want << 1);
+ if (state->in == NULL || state->out == NULL) {
+ if (state->out != NULL)
+ xmlFree(state->out);
+ if (state->in != NULL)
+ xmlFree(state->in);
+ xz_error(state, LZMA_MEM_ERROR, "out of memory");
+ return -1;
+ }
+ state->size = state->want;
+
+ /* allocate decoder memory */
+ state->strm = init;
+ state->strm.avail_in = 0;
+ state->strm.next_in = NULL;
+ if (lzma_auto_decoder(&state->strm, UINT64_MAX, 0) != LZMA_OK) {
+ xmlFree(state->out);
+ xmlFree(state->in);
+ state->size = 0;
+ xz_error(state, LZMA_MEM_ERROR, "out of memory");
+ return -1;
+ }
+#ifdef HAVE_ZLIB_H
+ /* allocate inflate memory */
+ state->zstrm.zalloc = Z_NULL;
+ state->zstrm.zfree = Z_NULL;
+ state->zstrm.opaque = Z_NULL;
+ state->zstrm.avail_in = 0;
+ state->zstrm.next_in = Z_NULL;
+ if (state->init == 0) {
+ if (inflateInit2(&(state->zstrm), -15) != Z_OK) {/* raw inflate */
+ xmlFree(state->out);
+ xmlFree(state->in);
+ state->size = 0;
+ xz_error(state, LZMA_MEM_ERROR, "out of memory");
+ return -1;
+ }
+ state->init = 1;
+ }
+#endif
+ }
+
+ /* get some data in the input buffer */
+ if (strm->avail_in == 0) {
+ if (xz_avail(state) == -1)
+ return -1;
+ if (strm->avail_in == 0)
+ return 0;
+ }
+
+ /* look for the xz magic header bytes */
+ if (is_format_xz(state) || is_format_lzma(state)) {
+ state->how = LZMA;
+ state->direct = 0;
+ return 0;
+ }
+#ifdef HAVE_ZLIB_H
+ /* look for the gzip magic header bytes 31 and 139 */
+ if (strm->next_in[0] == 31) {
+ strm->avail_in--;
+ strm->next_in++;
+ if (strm->avail_in == 0 && xz_avail(state) == -1)
+ return -1;
+ if (strm->avail_in && strm->next_in[0] == 139) {
+ /* we have a gzip header, woo hoo! */
+ strm->avail_in--;
+ strm->next_in++;
+
+ /* skip rest of header */
+ if (NEXT() != 8) { /* compression method */
+ xz_error(state, LZMA_DATA_ERROR,
+ "unknown compression method");
+ return -1;
+ }
+ flags = NEXT();
+ if (flags & 0xe0) { /* reserved flag bits */
+ xz_error(state, LZMA_DATA_ERROR,
+ "unknown header flags set");
+ return -1;
+ }
+ NEXT(); /* modification time */
+ NEXT();
+ NEXT();
+ NEXT();
+ NEXT(); /* extra flags */
+ NEXT(); /* operating system */
+ if (flags & 4) { /* extra field */
+ len = (unsigned) NEXT();
+ len += (unsigned) NEXT() << 8;
+ while (len--)
+ if (NEXT() < 0)
+ break;
+ }
+ if (flags & 8) /* file name */
+ while (NEXT() > 0) ;
+ if (flags & 16) /* comment */
+ while (NEXT() > 0) ;
+ if (flags & 2) { /* header crc */
+ NEXT();
+ NEXT();
+ }
+ /* an unexpected end of file is not checked for here -- it will be
+ * noticed on the first request for uncompressed data */
+
+ /* set up for decompression */
+ inflateReset(&state->zstrm);
+ state->zstrm.adler = crc32(0L, Z_NULL, 0);
+ state->how = GZIP;
+ state->direct = 0;
+ return 0;
+ } else {
+ /* not a gzip file -- save first byte (31) and fall to raw i/o */
+ state->out[0] = 31;
+ state->have = 1;
+ }
+ }
+#endif
+
+ /* doing raw i/o, save start of raw data for seeking, copy any leftover
+ * input to output -- this assumes that the output buffer is larger than
+ * the input buffer, which also assures space for gzungetc() */
+ state->raw = state->pos;
+ state->next = state->out;
+ if (strm->avail_in) {
+ memcpy(state->next + state->have, strm->next_in, strm->avail_in);
+ state->have += strm->avail_in;
+ strm->avail_in = 0;
+ }
+ state->how = COPY;
+ state->direct = 1;
+ return 0;
+}
+
+static int
+xz_decomp(xz_statep state)
+{
+ int ret;
+ unsigned had;
+ unsigned long crc, len;
+ lzma_stream *strm = &(state->strm);
+
+ lzma_action action = LZMA_RUN;
+
+ /* fill output buffer up to end of deflate stream */
+ had = strm->avail_out;
+ do {
+ /* get more input for inflate() */
+ if (strm->avail_in == 0 && xz_avail(state) == -1)
+ return -1;
+ if (strm->avail_in == 0) {
+ xz_error(state, LZMA_DATA_ERROR, "unexpected end of file");
+ return -1;
+ }
+ if (state->eof)
+ action = LZMA_FINISH;
+
+ /* decompress and handle errors */
+#ifdef HAVE_ZLIB_H
+ if (state->how == GZIP) {
+ state->zstrm.avail_in = (uInt) state->strm.avail_in;
+ state->zstrm.next_in = (Bytef *) state->strm.next_in;
+ state->zstrm.avail_out = (uInt) state->strm.avail_out;
+ state->zstrm.next_out = (Bytef *) state->strm.next_out;
+ ret = inflate(&state->zstrm, Z_NO_FLUSH);
+ if (ret == Z_STREAM_ERROR || ret == Z_NEED_DICT) {
+ xz_error(state, Z_STREAM_ERROR,
+ "internal error: inflate stream corrupt");
+ return -1;
+ }
+ if (ret == Z_MEM_ERROR)
+ ret = LZMA_MEM_ERROR;
+ if (ret == Z_DATA_ERROR)
+ ret = LZMA_DATA_ERROR;
+ if (ret == Z_STREAM_END)
+ ret = LZMA_STREAM_END;
+ state->strm.avail_in = state->zstrm.avail_in;
+ state->strm.next_in = state->zstrm.next_in;
+ state->strm.avail_out = state->zstrm.avail_out;
+ state->strm.next_out = state->zstrm.next_out;
+ } else /* state->how == LZMA */
+#endif
+ ret = lzma_code(strm, action);
+ if (ret == LZMA_MEM_ERROR) {
+ xz_error(state, LZMA_MEM_ERROR, "out of memory");
+ return -1;
+ }
+ if (ret == LZMA_DATA_ERROR) {
+ xz_error(state, LZMA_DATA_ERROR, "compressed data error");
+ return -1;
+ }
+ } while (strm->avail_out && ret != LZMA_STREAM_END);
+
+ /* update available output and crc check value */
+ state->have = had - strm->avail_out;
+ state->next = strm->next_out - state->have;
+#ifdef HAVE_ZLIB_H
+ state->zstrm.adler =
+ crc32(state->zstrm.adler, state->next, state->have);
+#endif
+
+ if (ret == LZMA_STREAM_END) {
+#ifdef HAVE_ZLIB_H
+ if (state->how == GZIP) {
+ if (gz_next4(state, &crc) == -1 || gz_next4(state, &len) == -1) {
+ xz_error(state, LZMA_DATA_ERROR, "unexpected end of file");
+ return -1;
+ }
+ if (crc != state->zstrm.adler) {
+ xz_error(state, LZMA_DATA_ERROR, "incorrect data check");
+ return -1;
+ }
+ if (len != (state->zstrm.total_out & 0xffffffffL)) {
+ xz_error(state, LZMA_DATA_ERROR, "incorrect length check");
+ return -1;
+ }
+ state->strm.avail_in = 0;
+ state->strm.next_in = NULL;
+ state->strm.avail_out = 0;
+ state->strm.next_out = NULL;
+ } else
+#endif
+ if (strm->avail_in != 0 || !state->eof) {
+ xz_error(state, LZMA_DATA_ERROR, "trailing garbage");
+ return -1;
+ }
+ state->how = LOOK; /* ready for next stream, once have is 0 (leave
+ * state->direct unchanged to remember how) */
+ }
+
+ /* good decompression */
+ return 0;
+}
+
+static int
+xz_make(xz_statep state)
+{
+ lzma_stream *strm = &(state->strm);
+
+ if (state->how == LOOK) { /* look for lzma / gzip header */
+ if (xz_head(state) == -1)
+ return -1;
+ if (state->have) /* got some data from xz_head() */
+ return 0;
+ }
+ if (state->how == COPY) { /* straight copy */
+ if (xz_load(state, state->out, state->size << 1, &(state->have)) ==
+ -1)
+ return -1;
+ state->next = state->out;
+ } else if (state->how == LZMA || state->how == GZIP) { /* decompress */
+ strm->avail_out = state->size << 1;
+ strm->next_out = state->out;
+ if (xz_decomp(state) == -1)
+ return -1;
+ }
+ return 0;
+}
+
+static int
+xz_skip(xz_statep state, uint64_t len)
+{
+ unsigned n;
+
+ /* skip over len bytes or reach end-of-file, whichever comes first */
+ while (len)
+ /* skip over whatever is in output buffer */
+ if (state->have) {
+ n = (uint64_t) state->have > len ?
+ (unsigned) len : state->have;
+ state->have -= n;
+ state->next += n;
+ state->pos += n;
+ len -= n;
+ }
+
+ /* output buffer empty -- return if we're at the end of the input */
+ else if (state->eof && state->strm.avail_in == 0)
+ break;
+
+ /* need more data to skip -- load up output buffer */
+ else {
+ /* get more output, looking for header if required */
+ if (xz_make(state) == -1)
+ return -1;
+ }
+ return 0;
+}
+
+int
+__libxml2_xzread(xzFile file, void *buf, unsigned len)
+{
+ unsigned got, n;
+ xz_statep state;
+ lzma_stream *strm;
+
+ /* get internal structure */
+ if (file == NULL)
+ return -1;
+ state = (xz_statep) file;
+ strm = &(state->strm);
+
+ /* check that we're reading and that there's no error */
+ if (state->err != LZMA_OK)
+ return -1;
+
+ /* since an int is returned, make sure len fits in one, otherwise return
+ * with an error (this avoids the flaw in the interface) */
+ if ((int) len < 0) {
+ xz_error(state, LZMA_BUF_ERROR,
+ "requested length does not fit in int");
+ return -1;
+ }
+
+ /* if len is zero, avoid unnecessary operations */
+ if (len == 0)
+ return 0;
+
+ /* process a skip request */
+ if (state->seek) {
+ state->seek = 0;
+ if (xz_skip(state, state->skip) == -1)
+ return -1;
+ }
+
+ /* get len bytes to buf, or less than len if at the end */
+ got = 0;
+ do {
+ /* first just try copying data from the output buffer */
+ if (state->have) {
+ n = state->have > len ? len : state->have;
+ memcpy(buf, state->next, n);
+ state->next += n;
+ state->have -= n;
+ }
+
+ /* output buffer empty -- return if we're at the end of the input */
+ else if (state->eof && strm->avail_in == 0)
+ break;
+
+ /* need output data -- for small len or new stream load up our output
+ * buffer */
+ else if (state->how == LOOK || len < (state->size << 1)) {
+ /* get more output, looking for header if required */
+ if (xz_make(state) == -1)
+ return -1;
+ continue; /* no progress yet -- go back to memcpy() above */
+ /* the copy above assures that we will leave with space in the
+ * output buffer, allowing at least one gzungetc() to succeed */
+ }
+
+ /* large len -- read directly into user buffer */
+ else if (state->how == COPY) { /* read directly */
+ if (xz_load(state, buf, len, &n) == -1)
+ return -1;
+ }
+
+ /* large len -- decompress directly into user buffer */
+ else { /* state->how == LZMA */
+ strm->avail_out = len;
+ strm->next_out = buf;
+ if (xz_decomp(state) == -1)
+ return -1;
+ n = state->have;
+ state->have = 0;
+ }
+
+ /* update progress */
+ len -= n;
+ buf = (char *) buf + n;
+ got += n;
+ state->pos += n;
+ } while (len);
+
+ /* return number of bytes read into user buffer (will fit in int) */
+ return (int) got;
+}
+
+int
+__libxml2_xzclose(xzFile file)
+{
+ int ret;
+ xz_statep state;
+
+ /* get internal structure */
+ if (file == NULL)
+ return LZMA_DATA_ERROR;
+ state = (xz_statep) file;
+
+ /* free memory and close file */
+ if (state->size) {
+ lzma_end(&(state->strm));
+#ifdef HAVE_ZLIB_H
+ if (state->init == 1)
+ inflateEnd(&(state->zstrm));
+ state->init = 0;
+#endif
+ xmlFree(state->out);
+ xmlFree(state->in);
+ }
+ xmlFree(state->path);
+ ret = close(state->fd);
+ xmlFree(state);
+ return ret ? ret : LZMA_OK;
+}
+#endif /* HAVE_LZMA_H */
diff --git a/third_party/libxml/src/xzlib.h b/third_party/libxml/src/xzlib.h
new file mode 100644
index 0000000..29ba55e
--- /dev/null
+++ b/third_party/libxml/src/xzlib.h
@@ -0,0 +1,19 @@
+/**
+ * xzlib.h: header for the front end for the transparent suport of lzma
+ * compression at the I/O layer
+ *
+ * See Copyright for the status of this software.
+ *
+ * Anders F Bjorklund <afb@users.sourceforge.net>
+ */
+
+#ifndef LIBXML2_XZLIB_H
+#define LIBXML2_XZLIB_H
+typedef void *xzFile; /* opaque lzma file descriptor */
+
+xzFile __libxml2_xzopen(const char *path, const char *mode);
+xzFile __libxml2_xzdopen(int fd, const char *mode);
+int __libxml2_xzread(xzFile file, void *buf, unsigned len);
+int __libxml2_xzclose(xzFile file);
+int __libxml2_xzcompressed(xzFile f);
+#endif /* LIBXML2_XZLIB_H */
diff --git a/third_party/libxml/win32/config.h b/third_party/libxml/win32/config.h
index 3fc9be5..40cf7df 100644
--- a/third_party/libxml/win32/config.h
+++ b/third_party/libxml/win32/config.h
@@ -5,6 +5,8 @@
#define HAVE_STDARG_H
#define HAVE_MALLOC_H
#define HAVE_ERRNO_H
+#define SEND_ARG2_CAST
+#define GETHOSTBYNAME_ARG_CAST
#if defined(_WIN32_WCE)
#undef HAVE_ERRNO_H
@@ -95,7 +97,9 @@
#if defined(_MSC_VER)
#define mkdir(p,m) _mkdir(p)
+#if _MSC_VER < 1900
#define snprintf _snprintf
+#endif
#if _MSC_VER < 1500
#define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
#endif
diff --git a/third_party/libxml/win32/include/libxml/xmlversion.h b/third_party/libxml/win32/include/libxml/xmlversion.h
index 3753baf..c6fc6c7 100644
--- a/third_party/libxml/win32/include/libxml/xmlversion.h
+++ b/third_party/libxml/win32/include/libxml/xmlversion.h
@@ -29,21 +29,21 @@
*
* the version string like "1.2.3"
*/
-#define LIBXML_DOTTED_VERSION "2.7.7"
+#define LIBXML_DOTTED_VERSION "2.9.2"
/**
* LIBXML_VERSION:
*
* the version number: 1.2.3 value is 10203
*/
-#define LIBXML_VERSION 20707
+#define LIBXML_VERSION 20902
/**
* LIBXML_VERSION_STRING:
*
* the version number string, 1.2.3 value is "10203"
*/
-#define LIBXML_VERSION_STRING "20707"
+#define LIBXML_VERSION_STRING "20902"
/**
* LIBXML_VERSION_EXTRA:
@@ -58,7 +58,7 @@
* Macro to check that the libxml version in use is compatible with
* the version the software has been compiled against
*/
-#define LIBXML_TEST_VERSION xmlCheckVersion(20707);
+#define LIBXML_TEST_VERSION xmlCheckVersion(20902);
#ifndef VMS
#if 0
@@ -98,6 +98,15 @@
#endif
/**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if 0
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
* LIBXML_TREE_ENABLED:
*
* Whether the DOM like tree manipulation API support is configured in
@@ -165,7 +174,7 @@
*
* Whether the FTP support is configured in
*/
-#if 1
+#if 0
#define LIBXML_FTP_ENABLED
#endif
@@ -174,7 +183,7 @@
*
* Whether the HTTP support is configured in
*/
-#if 1
+#if 0
#define LIBXML_HTTP_ENABLED
#endif
@@ -391,6 +400,15 @@
#define LIBXML_ZLIB_ENABLED
#endif
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if 0
+#define LIBXML_LZMA_ENABLED
+#endif
+
#ifdef __GNUC__
#ifdef HAVE_ANSIDECL_H
#include <ansidecl.h>
@@ -403,7 +421,11 @@
*/
#ifndef ATTRIBUTE_UNUSED
-#define ATTRIBUTE_UNUSED __attribute__((unused))
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+# define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+# define ATTRIBUTE_UNUSED
+# endif
#endif
/**
diff --git a/third_party/modp_b64/DEPS b/third_party/modp_b64/DEPS
new file mode 100644
index 0000000..8061b5a
--- /dev/null
+++ b/third_party/modp_b64/DEPS
@@ -0,0 +1,3 @@
+include_rules = [
+ '+build',
+]
\ No newline at end of file
diff --git a/third_party/modp_b64/modp_b64.xcodeproj/project.pbxproj b/third_party/modp_b64/modp_b64.xcodeproj/project.pbxproj
deleted file mode 100644
index cabb775..0000000
--- a/third_party/modp_b64/modp_b64.xcodeproj/project.pbxproj
+++ /dev/null
@@ -1,484 +0,0 @@
-// !$*UTF8*$!
-{
- archiveVersion = 1;
- classes = {
- };
- objectVersion = 45;
- objects = {
-
-/* Begin PBXBuildFile section */
- DD9B13632B7E66D964257147 /* modp_b64.cc in Sources */ = {isa = PBXBuildFile; fileRef = DEDF776BBEC8281C93A64B6D /* modp_b64.cc */; };
-/* End PBXBuildFile section */
-
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- 4EBE19222AC0ED31A989588E /* release_defaults.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = release_defaults.gypi; path = ../../build/internal/release_defaults.gypi; sourceTree = "<group>"; };
- 580B9C8501DF3EC709E6A061 /* modp_b64.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = modp_b64.h; sourceTree = "<group>"; };
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- 98B25FD155A8366A79516119 /* release_impl.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = release_impl.gypi; path = ../../build/internal/release_impl.gypi; sourceTree = "<group>"; };
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-
-/* Begin PBXFrameworksBuildPhase section */
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- };
-/* End PBXFrameworksBuildPhase section */
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- isa = PBXGroup;
- children = (
- 0E4F2F6A1B89E26245AF06BC /* libmodp_b64.a */,
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- buildRules = (
- );
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- );
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-/* End PBXNativeTarget section */
-
-/* Begin PBXProject section */
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- isa = PBXProject;
- attributes = {
- BuildIndependentTargetsInParallel = YES;
- };
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- };
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- "CR_CLANG_REVISION=223108",
- "USE_LIBJPEG_TURBO=1",
- ENABLE_CONFIGURATION_POLICY,
- DISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY,
- SYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE,
- DONT_EMBED_BUILD_METADATA,
- "CLD_VERSION=2",
- "DISABLE_FTP_SUPPORT=1",
- "USE_LIBPCI=1",
- NDEBUG,
- NVALGRIND,
- "DYNAMIC_ANNOTATIONS_ENABLED=0",
- "NS_BLOCK_ASSERTIONS=1",
- );
- GCC_SYMBOLS_PRIVATE_EXTERN = YES;
- GCC_THREADSAFE_STATICS = NO;
- GCC_TREAT_WARNINGS_AS_ERRORS = NO;
- GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
- GCC_WARN_ABOUT_MISSING_NEWLINE = YES;
- HEADER_SEARCH_PATHS = (
- "$(SHARED_INTERMEDIATE_DIR)",
- ../..,
- );
- IPHONEOS_DEPLOYMENT_TARGET = 7.0;
- LDPLUSPLUS = "$(SOURCE_ROOT)/../../third_party/llvm-build/Release+Asserts/bin/clang++";
- OTHER_CFLAGS = (
- "-Xclang",
- "-load",
- "-Xclang",
- "/src/bl/src/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.dylib",
- "-Xclang",
- "-add-plugin",
- "-Xclang",
- "find-bad-constructs",
- "-Xclang",
- "-plugin-arg-find-bad-constructs",
- "-Xclang",
- "check-weak-ptr-factory-order",
- "-Xclang",
- "-plugin-arg-find-bad-constructs",
- "-Xclang",
- "strict-virtual-specifiers",
- );
- PRODUCT_NAME = modp_b64;
- RUN_CLANG_STATIC_ANALYZER = NO;
- USE_HEADERMAP = NO;
- VALID_ARCHS = (
- armv7,
- i386,
- );
- WARNING_CFLAGS = (
- "-Wendif-labels",
- "-Wno-unused-parameter",
- "-Wno-missing-field-initializers",
- "-Wno-selector-type-mismatch",
- "-Wheader-hygiene",
- "-Wno-char-subscripts",
- "-Wno-unneeded-internal-declaration",
- "-Wno-covered-switch-default",
- "-Wstring-conversion",
- "-Wno-c++11-narrowing",
- "-Wno-deprecated-register",
- "-Wno-inconsistent-missing-override",
- );
- WARNING_CFLAGS_excluded = (
- "-Wall",
- "-Wextra",
- );
- };
- name = Profile;
- };
-/* End XCBuildConfiguration section */
-
-/* Begin XCConfigurationList section */
- 931B23A2FE46F331AC5AF1FC /* Build configuration list for PBXNativeTarget "modp_b64" */ = {
- isa = XCConfigurationList;
- buildConfigurations = (
- EEA7266FCD05371C2E77BA6B /* Debug */,
- FDF4FBC8585BEA9C9E7B4ADD /* Profile */,
- 1BFBF971FDCBE6D65A6192A4 /* Release */,
- );
- defaultConfigurationIsVisible = 1;
- defaultConfigurationName = Debug;
- };
- A0CFE16930FD545404B1EB3C /* Build configuration list for PBXProject "modp_b64" */ = {
- isa = XCConfigurationList;
- buildConfigurations = (
- 467E76894DD50C45B6969FFA /* Debug */,
- 61BFA91B6CE26188282C1496 /* Profile */,
- 83A2C63910D9040426E7CF28 /* Release */,
- );
- defaultConfigurationIsVisible = 1;
- defaultConfigurationName = Debug;
- };
-/* End XCConfigurationList section */
- };
- rootObject = C32AE9B342446FBEAFE37F63 /* Project object */;
-}
diff --git a/third_party/modp_b64/modp_b64_nacl.gyp b/third_party/modp_b64/modp_b64_nacl.gyp
index cd0d210..e2f4a25 100644
--- a/third_party/modp_b64/modp_b64_nacl.gyp
+++ b/third_party/modp_b64/modp_b64_nacl.gyp
@@ -16,9 +16,6 @@
'build_newlib': 1,
'build_pnacl_newlib': 1,
},
- 'dependencies': [
- '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
- ],
'sources': [
'modp_b64.cc',
'modp_b64.h',
diff --git a/third_party/tcmalloc/LICENSE b/third_party/tcmalloc/LICENSE
deleted file mode 100644
index 13e8476..0000000
--- a/third_party/tcmalloc/LICENSE
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/third_party/tcmalloc/OWNERS b/third_party/tcmalloc/OWNERS
deleted file mode 100644
index ba4b694..0000000
--- a/third_party/tcmalloc/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-jar@chromium.org
-
-# On extended leave.
-willchan@chromium.org
diff --git a/third_party/tcmalloc/README.chromium b/third_party/tcmalloc/README.chromium
deleted file mode 100644
index 2ea6e69..0000000
--- a/third_party/tcmalloc/README.chromium
+++ /dev/null
@@ -1,100 +0,0 @@
-Name: tcmalloc
-Short Name: gperftools
-URL: http://gperftools.googlecode.com/
-Version: unknown
-Revision: 144
-Security Critical: yes
-License: BSD
-
-Description:
-This contains Chromium's locally patched copy of tcmalloc.
-
-Contents:
-
- chromium/
-
- The chromium patched sources, copied from the vendor/
- subdirectory and containing our local modifications.
-
- We only copy over the vendor/src/ subdirectory (the only piece
- we need) but still leave it in a chromium/src/ subdirectory to
- keep the directory structures in parallel.
-
- vendor/
-
- Vanilla sources from upstream:
-
- http://gperftools.googlecode.com/svn/trunk
-
- The current revision is:
-
- Last Changed Rev: 144
- Last Changed Date: 2012-02-04 00:10:11 +0000 (Sat, 04 Feb 2012)
-
-
-
-HOWTOs:
-
- Take a new version from upstream:
-
- 1) Grab the revision:
-
- $ svn export [-r {tcmalloc-rev}] \
- http://gperftools.googlecode.com/svn/trunk \
- vendor-{tcmalloc-rev}
-
- 2) Check for added or deleted files:
-
- $ diff -q -r -x .svn vendor vendor-{tcmalloc-rev}
-
- 3) Copy the new revision on top of the checked-in vendor branch:
-
- $ cp -r vendor-{tcmalloc-rev}/* vendor
-
- C:\> xcopy /e/y/i vendor-{tcmalloc-rev}\* vendor
-
- 4) Make all vendor files non-executable.
-
- $ find . -executable -type f -exec chmod a-x {} \;
-
- 5) "svn add" or "svn rm" added or removed files (based on your
- "diff -q -r" output from above)
-
- 6) Create the CL, upload, check it in:
-
- $ gcl change CL
- $ gcl upload CL
- $ gcl commit CL
-
- Note the revision number since you're going to want to merge
- that to the local chromium branch.
-
- Merge a new upstream version with our local patched copy:
-
- 1) Merge the local revision to chromium/src
-
- $ svn merge -c {chrome-rev} svn://chrome-svn/chrome/trunk/src/third_party/tcmalloc/vendor/src chromium/src
-
- 2) Resolve any conflicts
-
- 3) Create the CL, upload, check in:
-
- $ gcl change CL
- $ gcl upload CL
- $ gcl commit CL
-
-
-Modifications:
-- Converted to utf-8 with: vim +"argdo write ++enc=utf-8" *.h *.c
-- Added support for android.
-- Use NULL instead of static_cast<uintptr_t>(0) in stack_trace_table.cc,
- for -std=c++11 compatibility.
-- Added support for pseudo-stack heap profiling via a callback to retrieve a
- simulated stack from the embedding application.
-- Inserted spaces around PRIx64, SCNx64 and friends, for c++11 compatibility.
-- Fix sprintf formatting warning in MaybeDumpProfileLocked
-- Added tc_malloc_skip_new_handler.
-- Fix logging issues in android
-- Changed DEFINE_foo macros to ignore envname unless ENABLE_PROFILING is defined
-- Changed DEFINE_string to define const char*s instead of strings
-- Disabled HEAPPROFILE envvar unless ENABLE_PROFILING is defined
diff --git a/third_party/tcmalloc/chromium/src/OWNERS b/third_party/tcmalloc/chromium/src/OWNERS
deleted file mode 100644
index 520dd60..0000000
--- a/third_party/tcmalloc/chromium/src/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-per-file heap-profile*=dmikurube@chromium.org
-per-file heap-profile*=glider@chromium.org
-per-file deep-heap-profile*=dmikurube@chromium.org
-per-file deep-heap-profile*=glider@chromium.org
diff --git a/third_party/tcmalloc/chromium/src/addressmap-inl.h b/third_party/tcmalloc/chromium/src/addressmap-inl.h
deleted file mode 100644
index b122f17..0000000
--- a/third_party/tcmalloc/chromium/src/addressmap-inl.h
+++ /dev/null
@@ -1,421 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// A fast map from addresses to values. Assumes that addresses are
-// clustered. The main use is intended to be for heap-profiling.
-// May be too memory-hungry for other uses.
-//
-// We use a user-defined allocator/de-allocator so that we can use
-// this data structure during heap-profiling.
-//
-// IMPLEMENTATION DETAIL:
-//
-// Some default definitions/parameters:
-// * Block -- aligned 128-byte region of the address space
-// * Cluster -- aligned 1-MB region of the address space
-// * Block-ID -- block-number within a cluster
-// * Cluster-ID -- Starting address of cluster divided by cluster size
-//
-// We use a three-level map to represent the state:
-// 1. A hash-table maps from a cluster-ID to the data for that cluster.
-// 2. For each non-empty cluster we keep an array indexed by
-// block-ID tht points to the first entry in the linked-list
-// for the block.
-// 3. At the bottom, we keep a singly-linked list of all
-// entries in a block (for non-empty blocks).
-//
-// hash table
-// +-------------+
-// | id->cluster |---> ...
-// | ... |
-// | id->cluster |---> Cluster
-// +-------------+ +-------+ Data for one block
-// | nil | +------------------------------------+
-// | ----+---|->[addr/value]-->[addr/value]-->... |
-// | nil | +------------------------------------+
-// | ----+--> ...
-// | nil |
-// | ... |
-// +-------+
-//
-// Note that we require zero-bytes of overhead for completely empty
-// clusters. The minimum space requirement for a cluster is the size
-// of the hash-table entry plus a pointer value for each block in
-// the cluster. Empty blocks impose no extra space requirement.
-//
-// The cost of a lookup is:
-// a. A hash-table lookup to find the cluster
-// b. An array access in the cluster structure
-// c. A traversal over the linked-list for a block
-
-#ifndef BASE_ADDRESSMAP_INL_H_
-#define BASE_ADDRESSMAP_INL_H_
-
-#include "config.h"
-#include <stddef.h>
-#include <string.h>
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get uint16_t (ISO naming madness)
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place uint16_t might be defined
-#else
-#include <sys/types.h> // our last best hope
-#endif
-
-// This class is thread-unsafe -- that is, instances of this class can
-// not be accessed concurrently by multiple threads -- because the
-// callback function for Iterate() may mutate contained values. If the
-// callback functions you pass do not mutate their Value* argument,
-// AddressMap can be treated as thread-compatible -- that is, it's
-// safe for multiple threads to call "const" methods on this class,
-// but not safe for one thread to call const methods on this class
-// while another thread is calling non-const methods on the class.
-template <class Value>
-class AddressMap {
- public:
- typedef void* (*Allocator)(size_t size);
- typedef void (*DeAllocator)(void* ptr);
- typedef const void* Key;
-
- // Create an AddressMap that uses the specified allocator/deallocator.
- // The allocator/deallocator should behave like malloc/free.
- // For instance, the allocator does not need to return initialized memory.
- AddressMap(Allocator alloc, DeAllocator dealloc);
- ~AddressMap();
-
- // If the map contains an entry for "key", return it. Else return NULL.
- inline const Value* Find(Key key) const;
- inline Value* FindMutable(Key key);
-
- // Insert <key,value> into the map. Any old value associated
- // with key is forgotten.
- void Insert(Key key, Value value);
-
- // Remove any entry for key in the map. If an entry was found
- // and removed, stores the associated value in "*removed_value"
- // and returns true. Else returns false.
- bool FindAndRemove(Key key, Value* removed_value);
-
- // Similar to Find but we assume that keys are addresses of non-overlapping
- // memory ranges whose sizes are given by size_func.
- // If the map contains a range into which "key" points
- // (at its start or inside of it, but not at the end),
- // return the address of the associated value
- // and store its key in "*res_key".
- // Else return NULL.
- // max_size specifies largest range size possibly in existence now.
- typedef size_t (*ValueSizeFunc)(const Value& v);
- const Value* FindInside(ValueSizeFunc size_func, size_t max_size,
- Key key, Key* res_key);
-
- // Iterate over the address map calling 'callback'
- // for all stored key-value pairs and passing 'arg' to it.
- // We don't use full Closure/Callback machinery not to add
- // unnecessary dependencies to this class with low-level uses.
- template<class Type>
- inline void Iterate(void (*callback)(Key, Value*, Type), Type arg) const;
-
- private:
- typedef uintptr_t Number;
-
- // The implementation assumes that addresses inserted into the map
- // will be clustered. We take advantage of this fact by splitting
- // up the address-space into blocks and using a linked-list entry
- // for each block.
-
- // Size of each block. There is one linked-list for each block, so
- // do not make the block-size too big. Oterwise, a lot of time
- // will be spent traversing linked lists.
- static const int kBlockBits = 7;
- static const int kBlockSize = 1 << kBlockBits;
-
- // Entry kept in per-block linked-list
- struct Entry {
- Entry* next;
- Key key;
- Value value;
- };
-
- // We further group a sequence of consecutive blocks into a cluster.
- // The data for a cluster is represented as a dense array of
- // linked-lists, one list per contained block.
- static const int kClusterBits = 13;
- static const Number kClusterSize = 1 << (kBlockBits + kClusterBits);
- static const int kClusterBlocks = 1 << kClusterBits;
-
- // We use a simple chaining hash-table to represent the clusters.
- struct Cluster {
- Cluster* next; // Next cluster in hash table chain
- Number id; // Cluster ID
- Entry* blocks[kClusterBlocks]; // Per-block linked-lists
- };
-
- // Number of hash-table entries. With the block-size/cluster-size
- // defined above, each cluster covers 1 MB, so an 4K entry
- // hash-table will give an average hash-chain length of 1 for 4GB of
- // in-use memory.
- static const int kHashBits = 12;
- static const int kHashSize = 1 << 12;
-
- // Number of entry objects allocated at a time
- static const int ALLOC_COUNT = 64;
-
- Cluster** hashtable_; // The hash-table
- Entry* free_; // Free list of unused Entry objects
-
- // Multiplicative hash function:
- // The value "kHashMultiplier" is the bottom 32 bits of
- // int((sqrt(5)-1)/2 * 2^32)
- // This is a good multiplier as suggested in CLR, Knuth. The hash
- // value is taken to be the top "k" bits of the bottom 32 bits
- // of the muliplied value.
- static const uint32_t kHashMultiplier = 2654435769u;
- static int HashInt(Number x) {
- // Multiply by a constant and take the top bits of the result.
- const uint32_t m = static_cast<uint32_t>(x) * kHashMultiplier;
- return static_cast<int>(m >> (32 - kHashBits));
- }
-
- // Find cluster object for specified address. If not found
- // and "create" is true, create the object. If not found
- // and "create" is false, return NULL.
- //
- // This method is bitwise-const if create is false.
- Cluster* FindCluster(Number address, bool create) {
- // Look in hashtable
- const Number cluster_id = address >> (kBlockBits + kClusterBits);
- const int h = HashInt(cluster_id);
- for (Cluster* c = hashtable_[h]; c != NULL; c = c->next) {
- if (c->id == cluster_id) {
- return c;
- }
- }
-
- // Create cluster if necessary
- if (create) {
- Cluster* c = New<Cluster>(1);
- c->id = cluster_id;
- c->next = hashtable_[h];
- hashtable_[h] = c;
- return c;
- }
- return NULL;
- }
-
- // Return the block ID for an address within its cluster
- static int BlockID(Number address) {
- return (address >> kBlockBits) & (kClusterBlocks - 1);
- }
-
- //--------------------------------------------------------------
- // Memory management -- we keep all objects we allocate linked
- // together in a singly linked list so we can get rid of them
- // when we are all done. Furthermore, we allow the client to
- // pass in custom memory allocator/deallocator routines.
- //--------------------------------------------------------------
- struct Object {
- Object* next;
- // The real data starts here
- };
-
- Allocator alloc_; // The allocator
- DeAllocator dealloc_; // The deallocator
- Object* allocated_; // List of allocated objects
-
- // Allocates a zeroed array of T with length "num". Also inserts
- // the allocated block into a linked list so it can be deallocated
- // when we are all done.
- template <class T> T* New(int num) {
- void* ptr = (*alloc_)(sizeof(Object) + num*sizeof(T));
- memset(ptr, 0, sizeof(Object) + num*sizeof(T));
- Object* obj = reinterpret_cast<Object*>(ptr);
- obj->next = allocated_;
- allocated_ = obj;
- return reinterpret_cast<T*>(reinterpret_cast<Object*>(ptr) + 1);
- }
-};
-
-// More implementation details follow:
-
-template <class Value>
-AddressMap<Value>::AddressMap(Allocator alloc, DeAllocator dealloc)
- : free_(NULL),
- alloc_(alloc),
- dealloc_(dealloc),
- allocated_(NULL) {
- hashtable_ = New<Cluster*>(kHashSize);
-}
-
-template <class Value>
-AddressMap<Value>::~AddressMap() {
- // De-allocate all of the objects we allocated
- for (Object* obj = allocated_; obj != NULL; /**/) {
- Object* next = obj->next;
- (*dealloc_)(obj);
- obj = next;
- }
-}
-
-template <class Value>
-inline const Value* AddressMap<Value>::Find(Key key) const {
- return const_cast<AddressMap*>(this)->FindMutable(key);
-}
-
-template <class Value>
-inline Value* AddressMap<Value>::FindMutable(Key key) {
- const Number num = reinterpret_cast<Number>(key);
- const Cluster* const c = FindCluster(num, false/*do not create*/);
- if (c != NULL) {
- for (Entry* e = c->blocks[BlockID(num)]; e != NULL; e = e->next) {
- if (e->key == key) {
- return &e->value;
- }
- }
- }
- return NULL;
-}
-
-template <class Value>
-void AddressMap<Value>::Insert(Key key, Value value) {
- const Number num = reinterpret_cast<Number>(key);
- Cluster* const c = FindCluster(num, true/*create*/);
-
- // Look in linked-list for this block
- const int block = BlockID(num);
- for (Entry* e = c->blocks[block]; e != NULL; e = e->next) {
- if (e->key == key) {
- e->value = value;
- return;
- }
- }
-
- // Create entry
- if (free_ == NULL) {
- // Allocate a new batch of entries and add to free-list
- Entry* array = New<Entry>(ALLOC_COUNT);
- for (int i = 0; i < ALLOC_COUNT-1; i++) {
- array[i].next = &array[i+1];
- }
- array[ALLOC_COUNT-1].next = free_;
- free_ = &array[0];
- }
- Entry* e = free_;
- free_ = e->next;
- e->key = key;
- e->value = value;
- e->next = c->blocks[block];
- c->blocks[block] = e;
-}
-
-template <class Value>
-bool AddressMap<Value>::FindAndRemove(Key key, Value* removed_value) {
- const Number num = reinterpret_cast<Number>(key);
- Cluster* const c = FindCluster(num, false/*do not create*/);
- if (c != NULL) {
- for (Entry** p = &c->blocks[BlockID(num)]; *p != NULL; p = &(*p)->next) {
- Entry* e = *p;
- if (e->key == key) {
- *removed_value = e->value;
- *p = e->next; // Remove e from linked-list
- e->next = free_; // Add e to free-list
- free_ = e;
- return true;
- }
- }
- }
- return false;
-}
-
-template <class Value>
-const Value* AddressMap<Value>::FindInside(ValueSizeFunc size_func,
- size_t max_size,
- Key key,
- Key* res_key) {
- const Number key_num = reinterpret_cast<Number>(key);
- Number num = key_num; // we'll move this to move back through the clusters
- while (1) {
- const Cluster* c = FindCluster(num, false/*do not create*/);
- if (c != NULL) {
- while (1) {
- const int block = BlockID(num);
- bool had_smaller_key = false;
- for (const Entry* e = c->blocks[block]; e != NULL; e = e->next) {
- const Number e_num = reinterpret_cast<Number>(e->key);
- if (e_num <= key_num) {
- if (e_num == key_num || // to handle 0-sized ranges
- key_num < e_num + (*size_func)(e->value)) {
- *res_key = e->key;
- return &e->value;
- }
- had_smaller_key = true;
- }
- }
- if (had_smaller_key) return NULL; // got a range before 'key'
- // and it did not contain 'key'
- if (block == 0) break;
- // try address-wise previous block
- num |= kBlockSize - 1; // start at the last addr of prev block
- num -= kBlockSize;
- if (key_num - num > max_size) return NULL;
- }
- }
- if (num < kClusterSize) return NULL; // first cluster
- // go to address-wise previous cluster to try
- num |= kClusterSize - 1; // start at the last block of previous cluster
- num -= kClusterSize;
- if (key_num - num > max_size) return NULL;
- // Having max_size to limit the search is crucial: else
- // we have to traverse a lot of empty clusters (or blocks).
- // We can avoid needing max_size if we put clusters into
- // a search tree, but performance suffers considerably
- // if we use this approach by using stl::set.
- }
-}
-
-template <class Value>
-template <class Type>
-inline void AddressMap<Value>::Iterate(void (*callback)(Key, Value*, Type),
- Type arg) const {
- // We could optimize this by traversing only non-empty clusters and/or blocks
- // but it does not speed up heap-checker noticeably.
- for (int h = 0; h < kHashSize; ++h) {
- for (const Cluster* c = hashtable_[h]; c != NULL; c = c->next) {
- for (int b = 0; b < kClusterBlocks; ++b) {
- for (Entry* e = c->blocks[b]; e != NULL; e = e->next) {
- callback(e->key, &e->value, arg);
- }
- }
- }
- }
-}
-
-#endif // BASE_ADDRESSMAP_INL_H_
diff --git a/third_party/tcmalloc/chromium/src/central_freelist.cc b/third_party/tcmalloc/chromium/src/central_freelist.cc
deleted file mode 100644
index 0f8a5c0..0000000
--- a/third_party/tcmalloc/chromium/src/central_freelist.cc
+++ /dev/null
@@ -1,372 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include "config.h"
-#include <algorithm>
-#include "central_freelist.h"
-#include "free_list.h" // for FL_Next, FL_Push, etc
-#include "internal_logging.h" // for ASSERT, MESSAGE
-#include "page_heap.h" // for PageHeap
-#include "static_vars.h" // for Static
-
-using std::min;
-using std::max;
-
-namespace tcmalloc {
-
-void CentralFreeList::Init(size_t cl) {
- size_class_ = cl;
- tcmalloc::DLL_Init(&empty_);
- tcmalloc::DLL_Init(&nonempty_);
- num_spans_ = 0;
- counter_ = 0;
-
- max_cache_size_ = kMaxNumTransferEntries;
-#ifdef TCMALLOC_SMALL_BUT_SLOW
- // Disable the transfer cache for the small footprint case.
- cache_size_ = 0;
-#else
- cache_size_ = 16;
-#endif
- if (cl > 0) {
- // Limit the maximum size of the cache based on the size class. If this
- // is not done, large size class objects will consume a lot of memory if
- // they just sit in the transfer cache.
- int32_t bytes = Static::sizemap()->ByteSizeForClass(cl);
- int32_t objs_to_move = Static::sizemap()->num_objects_to_move(cl);
-
- ASSERT(objs_to_move > 0 && bytes > 0);
- // Limit each size class cache to at most 1MB of objects or one entry,
- // whichever is greater. Total transfer cache memory used across all
- // size classes then can't be greater than approximately
- // 1MB * kMaxNumTransferEntries.
- // min and max are in parens to avoid macro-expansion on windows.
- max_cache_size_ = (min)(max_cache_size_,
- (max)(1, (1024 * 1024) / (bytes * objs_to_move)));
- cache_size_ = (min)(cache_size_, max_cache_size_);
- }
- used_slots_ = 0;
- ASSERT(cache_size_ <= max_cache_size_);
-}
-
-void CentralFreeList::ReleaseListToSpans(void* start) {
- while (start) {
- void *next = FL_Next(start);
- ReleaseToSpans(start);
- start = next;
- }
-}
-
-// MapObjectToSpan should logically be part of ReleaseToSpans. But
-// this triggers an optimization bug in gcc 4.5.0. Moving to a
-// separate function, and making sure that function isn't inlined,
-// seems to fix the problem. It also should be fixed for gcc 4.5.1.
-static
-#if __GNUC__ == 4 && __GNUC_MINOR__ == 5 && __GNUC_PATCHLEVEL__ == 0
-__attribute__ ((noinline))
-#endif
-Span* MapObjectToSpan(void* object) {
- const PageID p = reinterpret_cast<uintptr_t>(object) >> kPageShift;
- Span* span = Static::pageheap()->GetDescriptor(p);
- return span;
-}
-
-void CentralFreeList::ReleaseToSpans(void* object) {
- Span* span = MapObjectToSpan(object);
- ASSERT(span != NULL);
- ASSERT(span->refcount > 0);
-
- // If span is empty, move it to non-empty list
- if (span->objects == NULL) {
- tcmalloc::DLL_Remove(span);
- tcmalloc::DLL_Prepend(&nonempty_, span);
- Event(span, 'N', 0);
- }
-
- // The following check is expensive, so it is disabled by default
- if (false) {
- // Check that object does not occur in list
- int got = 0;
- for (void* p = span->objects; p != NULL; p = FL_Next(p)){
- ASSERT(p != object);
- got++;
- }
- ASSERT(got + span->refcount ==
- (span->length<<kPageShift) /
- Static::sizemap()->ByteSizeForClass(span->sizeclass));
- }
-
- counter_++;
- span->refcount--;
- if (span->refcount == 0) {
- Event(span, '#', 0);
- counter_ -= ((span->length<<kPageShift) /
- Static::sizemap()->ByteSizeForClass(span->sizeclass));
- tcmalloc::DLL_Remove(span);
- --num_spans_;
-
- // Release central list lock while operating on pageheap
- lock_.Unlock();
- {
- SpinLockHolder h(Static::pageheap_lock());
- Static::pageheap()->Delete(span);
- }
- lock_.Lock();
- } else {
- FL_Push(&(span->objects), object);
- }
-}
-
-bool CentralFreeList::EvictRandomSizeClass(
- int locked_size_class, bool force) {
- static int race_counter = 0;
- int t = race_counter++; // Updated without a lock, but who cares.
- if (t >= kNumClasses) {
- while (t >= kNumClasses) {
- t -= kNumClasses;
- }
- race_counter = t;
- }
- ASSERT(t >= 0);
- ASSERT(t < kNumClasses);
- if (t == locked_size_class) return false;
- return Static::central_cache()[t].ShrinkCache(locked_size_class, force);
-}
-
-bool CentralFreeList::MakeCacheSpace() {
- // Is there room in the cache?
- if (used_slots_ < cache_size_) return true;
- // Check if we can expand this cache?
- if (cache_size_ == max_cache_size_) return false;
- // Ok, we'll try to grab an entry from some other size class.
- if (EvictRandomSizeClass(size_class_, false) ||
- EvictRandomSizeClass(size_class_, true)) {
- // Succeeded in evicting, we're going to make our cache larger.
- // However, we may have dropped and re-acquired the lock in
- // EvictRandomSizeClass (via ShrinkCache and the LockInverter), so the
- // cache_size may have changed. Therefore, check and verify that it is
- // still OK to increase the cache_size.
- if (cache_size_ < max_cache_size_) {
- cache_size_++;
- return true;
- }
- }
- return false;
-}
-
-
-namespace {
-class LockInverter {
- private:
- SpinLock *held_, *temp_;
- public:
- inline explicit LockInverter(SpinLock* held, SpinLock *temp)
- : held_(held), temp_(temp) { held_->Unlock(); temp_->Lock(); }
- inline ~LockInverter() { temp_->Unlock(); held_->Lock(); }
-};
-}
-
-// This function is marked as NO_THREAD_SAFETY_ANALYSIS because it uses
-// LockInverter to release one lock and acquire another in scoped-lock
-// style, which our current annotation/analysis does not support.
-bool CentralFreeList::ShrinkCache(int locked_size_class, bool force)
- NO_THREAD_SAFETY_ANALYSIS {
- // Start with a quick check without taking a lock.
- if (cache_size_ == 0) return false;
- // We don't evict from a full cache unless we are 'forcing'.
- if (force == false && used_slots_ == cache_size_) return false;
-
- // Grab lock, but first release the other lock held by this thread. We use
- // the lock inverter to ensure that we never hold two size class locks
- // concurrently. That can create a deadlock because there is no well
- // defined nesting order.
- LockInverter li(&Static::central_cache()[locked_size_class].lock_, &lock_);
- ASSERT(used_slots_ <= cache_size_);
- ASSERT(0 <= cache_size_);
- if (cache_size_ == 0) return false;
- if (used_slots_ == cache_size_) {
- if (force == false) return false;
- // ReleaseListToSpans releases the lock, so we have to make all the
- // updates to the central list before calling it.
- cache_size_--;
- used_slots_--;
- ReleaseListToSpans(tc_slots_[used_slots_].head);
- return true;
- }
- cache_size_--;
- return true;
-}
-
-void CentralFreeList::InsertRange(void *start, void *end, int N) {
- SpinLockHolder h(&lock_);
- if (N == Static::sizemap()->num_objects_to_move(size_class_) &&
- MakeCacheSpace()) {
- int slot = used_slots_++;
- ASSERT(slot >=0);
- ASSERT(slot < max_cache_size_);
- TCEntry *entry = &tc_slots_[slot];
- entry->head = start;
- entry->tail = end;
- return;
- }
- ReleaseListToSpans(start);
-}
-
-int CentralFreeList::RemoveRange(void **start, void **end, int N) {
- ASSERT(N > 0);
- lock_.Lock();
- if (N == Static::sizemap()->num_objects_to_move(size_class_) &&
- used_slots_ > 0) {
- int slot = --used_slots_;
- ASSERT(slot >= 0);
- TCEntry *entry = &tc_slots_[slot];
- *start = entry->head;
- *end = entry->tail;
- lock_.Unlock();
- return N;
- }
-
- int result = 0;
- void* head = NULL;
- void* tail = NULL;
- // TODO: Prefetch multiple TCEntries?
- tail = FetchFromSpansSafe();
- if (tail != NULL) {
- FL_Push(&head, tail);
- result = 1;
- while (result < N) {
- void *t = FetchFromSpans();
- if (!t) break;
- FL_Push(&head, t);
- result++;
- }
- }
- lock_.Unlock();
- *start = head;
- *end = tail;
- return result;
-}
-
-
-void* CentralFreeList::FetchFromSpansSafe() {
- void *t = FetchFromSpans();
- if (!t) {
- Populate();
- t = FetchFromSpans();
- }
- return t;
-}
-
-void* CentralFreeList::FetchFromSpans() {
- if (tcmalloc::DLL_IsEmpty(&nonempty_)) return NULL;
- Span* span = nonempty_.next;
-
- ASSERT(span->objects != NULL);
- span->refcount++;
- void *result = FL_Pop(&(span->objects));
- if (span->objects == NULL) {
- // Move to empty list
- tcmalloc::DLL_Remove(span);
- tcmalloc::DLL_Prepend(&empty_, span);
- Event(span, 'E', 0);
- }
- counter_--;
- return result;
-}
-
-// Fetch memory from the system and add to the central cache freelist.
-void CentralFreeList::Populate() {
- // Release central list lock while operating on pageheap
- lock_.Unlock();
- const size_t npages = Static::sizemap()->class_to_pages(size_class_);
-
- Span* span;
- {
- SpinLockHolder h(Static::pageheap_lock());
- span = Static::pageheap()->New(npages);
- if (span) Static::pageheap()->RegisterSizeClass(span, size_class_);
- }
- if (span == NULL) {
- Log(kLog, __FILE__, __LINE__,
- "tcmalloc: allocation failed", npages << kPageShift);
- lock_.Lock();
- return;
- }
- ASSERT(span->length == npages);
- // Cache sizeclass info eagerly. Locking is not necessary.
- // (Instead of being eager, we could just replace any stale info
- // about this span, but that seems to be no better in practice.)
- for (int i = 0; i < npages; i++) {
- Static::pageheap()->CacheSizeClass(span->start + i, size_class_);
- }
-
- // Split the block into pieces and add to the free-list
- // TODO: coloring of objects to avoid cache conflicts?
- void* list = NULL;
- char* ptr = reinterpret_cast<char*>(span->start << kPageShift);
- char* limit = ptr + (npages << kPageShift);
- const size_t size = Static::sizemap()->ByteSizeForClass(size_class_);
- int num = 0;
- while (ptr + size <= limit) {
- FL_Push(&list, ptr);
- ptr += size;
- num++;
- }
- ASSERT(ptr <= limit);
- span->objects = list;
- span->refcount = 0; // No sub-object in use yet
-
- // Add span to list of non-empty spans
- lock_.Lock();
- tcmalloc::DLL_Prepend(&nonempty_, span);
- ++num_spans_;
- counter_ += num;
-}
-
-int CentralFreeList::tc_length() {
- SpinLockHolder h(&lock_);
- return used_slots_ * Static::sizemap()->num_objects_to_move(size_class_);
-}
-
-size_t CentralFreeList::OverheadBytes() {
- SpinLockHolder h(&lock_);
- if (size_class_ == 0) { // 0 holds the 0-sized allocations
- return 0;
- }
- const size_t pages_per_span = Static::sizemap()->class_to_pages(size_class_);
- const size_t object_size = Static::sizemap()->class_to_size(size_class_);
- ASSERT(object_size > 0);
- const size_t overhead_per_span = (pages_per_span * kPageSize) % object_size;
- return num_spans_ * overhead_per_span;
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/chromium/src/central_freelist.h b/third_party/tcmalloc/chromium/src/central_freelist.h
deleted file mode 100644
index 4fd5799..0000000
--- a/third_party/tcmalloc/chromium/src/central_freelist.h
+++ /dev/null
@@ -1,200 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#ifndef TCMALLOC_CENTRAL_FREELIST_H_
-#define TCMALLOC_CENTRAL_FREELIST_H_
-
-#include "config.h"
-#include <stddef.h> // for size_t
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for int32_t
-#endif
-#include "base/spinlock.h"
-#include "base/thread_annotations.h"
-#include "common.h"
-#include "span.h"
-
-namespace tcmalloc {
-
-// Data kept per size-class in central cache.
-class CentralFreeList {
- public:
- // A CentralFreeList may be used before its constructor runs.
- // So we prevent lock_'s constructor from doing anything to the
- // lock_ state.
- CentralFreeList() : lock_(base::LINKER_INITIALIZED) { }
-
- void Init(size_t cl);
-
- // These methods all do internal locking.
-
- // Insert the specified range into the central freelist. N is the number of
- // elements in the range. RemoveRange() is the opposite operation.
- void InsertRange(void *start, void *end, int N);
-
- // Returns the actual number of fetched elements and sets *start and *end.
- int RemoveRange(void **start, void **end, int N);
-
- // Returns the number of free objects in cache.
- int length() {
- SpinLockHolder h(&lock_);
- return counter_;
- }
-
- // Returns the number of free objects in the transfer cache.
- int tc_length();
-
- // Returns the memory overhead (internal fragmentation) attributable
- // to the freelist. This is memory lost when the size of elements
- // in a freelist doesn't exactly divide the page-size (an 8192-byte
- // page full of 5-byte objects would have 2 bytes memory overhead).
- size_t OverheadBytes();
-
- private:
- // TransferCache is used to cache transfers of
- // sizemap.num_objects_to_move(size_class) back and forth between
- // thread caches and the central cache for a given size class.
- struct TCEntry {
- void *head; // Head of chain of objects.
- void *tail; // Tail of chain of objects.
- };
-
- // A central cache freelist can have anywhere from 0 to kMaxNumTransferEntries
- // slots to put link list chains into.
-#ifdef TCMALLOC_SMALL_BUT_SLOW
- // For the small memory model, the transfer cache is not used.
- static const int kMaxNumTransferEntries = 0;
-#else
- // Starting point for the the maximum number of entries in the transfer cache.
- // This actual maximum for a given size class may be lower than this
- // maximum value.
- static const int kMaxNumTransferEntries = 64;
-#endif
-
- // REQUIRES: lock_ is held
- // Remove object from cache and return.
- // Return NULL if no free entries in cache.
- void* FetchFromSpans() EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock_ is held
- // Remove object from cache and return. Fetches
- // from pageheap if cache is empty. Only returns
- // NULL on allocation failure.
- void* FetchFromSpansSafe() EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock_ is held
- // Release a linked list of objects to spans.
- // May temporarily release lock_.
- void ReleaseListToSpans(void *start) EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock_ is held
- // Release an object to spans.
- // May temporarily release lock_.
- void ReleaseToSpans(void* object) EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock_ is held
- // Populate cache by fetching from the page heap.
- // May temporarily release lock_.
- void Populate() EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock is held.
- // Tries to make room for a TCEntry. If the cache is full it will try to
- // expand it at the cost of some other cache size. Return false if there is
- // no space.
- bool MakeCacheSpace() EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock_ for locked_size_class is held.
- // Picks a "random" size class to steal TCEntry slot from. In reality it
- // just iterates over the sizeclasses but does so without taking a lock.
- // Returns true on success.
- // May temporarily lock a "random" size class.
- static bool EvictRandomSizeClass(int locked_size_class, bool force);
-
- // REQUIRES: lock_ is *not* held.
- // Tries to shrink the Cache. If force is true it will relase objects to
- // spans if it allows it to shrink the cache. Return false if it failed to
- // shrink the cache. Decrements cache_size_ on succeess.
- // May temporarily take lock_. If it takes lock_, the locked_size_class
- // lock is released to keep the thread from holding two size class locks
- // concurrently which could lead to a deadlock.
- bool ShrinkCache(int locked_size_class, bool force) LOCKS_EXCLUDED(lock_);
-
- // This lock protects all the data members. cached_entries and cache_size_
- // may be looked at without holding the lock.
- SpinLock lock_;
-
- // We keep linked lists of empty and non-empty spans.
- size_t size_class_; // My size class
- Span empty_; // Dummy header for list of empty spans
- Span nonempty_; // Dummy header for list of non-empty spans
- size_t num_spans_; // Number of spans in empty_ plus nonempty_
- size_t counter_; // Number of free objects in cache entry
-
- // Here we reserve space for TCEntry cache slots. Space is preallocated
- // for the largest possible number of entries than any one size class may
- // accumulate. Not all size classes are allowed to accumulate
- // kMaxNumTransferEntries, so there is some wasted space for those size
- // classes.
- TCEntry tc_slots_[kMaxNumTransferEntries];
-
- // Number of currently used cached entries in tc_slots_. This variable is
- // updated under a lock but can be read without one.
- int32_t used_slots_;
- // The current number of slots for this size class. This is an
- // adaptive value that is increased if there is lots of traffic
- // on a given size class.
- int32_t cache_size_;
- // Maximum size of the cache for a given size class.
- int32_t max_cache_size_;
-};
-
-// Pads each CentralCache object to multiple of 64 bytes. Since some
-// compilers (such as MSVC) don't like it when the padding is 0, I use
-// template specialization to remove the padding entirely when
-// sizeof(CentralFreeList) is a multiple of 64.
-template<int kFreeListSizeMod64>
-class CentralFreeListPaddedTo : public CentralFreeList {
- private:
- char pad_[64 - kFreeListSizeMod64];
-};
-
-template<>
-class CentralFreeListPaddedTo<0> : public CentralFreeList {
-};
-
-class CentralFreeListPadded : public CentralFreeListPaddedTo<
- sizeof(CentralFreeList) % 64> {
-};
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_CENTRAL_FREELIST_H_
diff --git a/third_party/tcmalloc/chromium/src/common.cc b/third_party/tcmalloc/chromium/src/common.cc
deleted file mode 100644
index 5a55b39..0000000
--- a/third_party/tcmalloc/chromium/src/common.cc
+++ /dev/null
@@ -1,222 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include "config.h"
-#include "common.h"
-#include "system-alloc.h"
-
-#if defined(HAVE_UNISTD_H) && defined(HAVE_GETPAGESIZE)
-#include <unistd.h> // for getpagesize
-#endif
-
-namespace tcmalloc {
-
-// Note: the following only works for "n"s that fit in 32-bits, but
-// that is fine since we only use it for small sizes.
-static inline int LgFloor(size_t n) {
- int log = 0;
- for (int i = 4; i >= 0; --i) {
- int shift = (1 << i);
- size_t x = n >> shift;
- if (x != 0) {
- n = x;
- log += shift;
- }
- }
- ASSERT(n == 1);
- return log;
-}
-
-int AlignmentForSize(size_t size) {
- int alignment = kAlignment;
- if (size > kMaxSize) {
- // Cap alignment at kPageSize for large sizes.
- alignment = kPageSize;
- } else if (size >= 128) {
- // Space wasted due to alignment is at most 1/8, i.e., 12.5%.
- alignment = (1 << LgFloor(size)) / 8;
- } else if (size >= 16) {
- // We need an alignment of at least 16 bytes to satisfy
- // requirements for some SSE types.
- alignment = 16;
- }
- // Maximum alignment allowed is page size alignment.
- if (alignment > kPageSize) {
- alignment = kPageSize;
- }
- CHECK_CONDITION(size < 16 || alignment >= 16);
- CHECK_CONDITION((alignment & (alignment - 1)) == 0);
- return alignment;
-}
-
-int SizeMap::NumMoveSize(size_t size) {
- if (size == 0) return 0;
- // Use approx 64k transfers between thread and central caches.
- int num = static_cast<int>(64.0 * 1024.0 / size);
- if (num < 2) num = 2;
-
- // Avoid bringing too many objects into small object free lists.
- // If this value is too large:
- // - We waste memory with extra objects sitting in the thread caches.
- // - The central freelist holds its lock for too long while
- // building a linked list of objects, slowing down the allocations
- // of other threads.
- // If this value is too small:
- // - We go to the central freelist too often and we have to acquire
- // its lock each time.
- // This value strikes a balance between the constraints above.
- if (num > 32) num = 32;
-
- return num;
-}
-
-// Initialize the mapping arrays
-void SizeMap::Init() {
- // Do some sanity checking on add_amount[]/shift_amount[]/class_array[]
- if (ClassIndex(0) < 0) {
- Log(kCrash, __FILE__, __LINE__,
- "Invalid class index for size 0", ClassIndex(0));
- }
- if (ClassIndex(kMaxSize) >= sizeof(class_array_)) {
- Log(kCrash, __FILE__, __LINE__,
- "Invalid class index for kMaxSize", ClassIndex(kMaxSize));
- }
-
- // Compute the size classes we want to use
- int sc = 1; // Next size class to assign
- int alignment = kAlignment;
- CHECK_CONDITION(kAlignment <= 16);
- for (size_t size = kMinClassSize; size <= kMaxSize; size += alignment) {
- alignment = AlignmentForSize(size);
- CHECK_CONDITION((size % alignment) == 0);
-
- int blocks_to_move = NumMoveSize(size) / 4;
- size_t psize = 0;
- do {
- psize += kPageSize;
- // Allocate enough pages so leftover is less than 1/8 of total.
- // This bounds wasted space to at most 12.5%.
- while ((psize % size) > (psize >> 3)) {
- psize += kPageSize;
- }
- // Continue to add pages until there are at least as many objects in
- // the span as are needed when moving objects from the central
- // freelists and spans to the thread caches.
- } while ((psize / size) < (blocks_to_move));
- const size_t my_pages = psize >> kPageShift;
-
- if (sc > 1 && my_pages == class_to_pages_[sc-1]) {
- // See if we can merge this into the previous class without
- // increasing the fragmentation of the previous class.
- const size_t my_objects = (my_pages << kPageShift) / size;
- const size_t prev_objects = (class_to_pages_[sc-1] << kPageShift)
- / class_to_size_[sc-1];
- if (my_objects == prev_objects) {
- // Adjust last class to include this size
- class_to_size_[sc-1] = size;
- continue;
- }
- }
-
- // Add new class
- class_to_pages_[sc] = my_pages;
- class_to_size_[sc] = size;
- sc++;
- }
- if (sc != kNumClasses) {
- Log(kCrash, __FILE__, __LINE__,
- "wrong number of size classes: (found vs. expected )", sc, kNumClasses);
- }
-
- // Initialize the mapping arrays
- int next_size = 0;
- for (int c = 1; c < kNumClasses; c++) {
- const int max_size_in_class = class_to_size_[c];
- for (int s = next_size; s <= max_size_in_class; s += kAlignment) {
- class_array_[ClassIndex(s)] = c;
- }
- next_size = max_size_in_class + kAlignment;
- }
-
- // Double-check sizes just to be safe
- for (size_t size = 0; size <= kMaxSize; size++) {
- const int sc = SizeClass(size);
- if (sc <= 0 || sc >= kNumClasses) {
- Log(kCrash, __FILE__, __LINE__,
- "Bad size class (class, size)", sc, size);
- }
- if (sc > 1 && size <= class_to_size_[sc-1]) {
- Log(kCrash, __FILE__, __LINE__,
- "Allocating unnecessarily large class (class, size)", sc, size);
- }
- const size_t s = class_to_size_[sc];
- if (size > s || s == 0) {
- Log(kCrash, __FILE__, __LINE__,
- "Bad (class, size, requested)", sc, s, size);
- }
- }
-
- // Initialize the num_objects_to_move array.
- for (size_t cl = 1; cl < kNumClasses; ++cl) {
- num_objects_to_move_[cl] = NumMoveSize(ByteSizeForClass(cl));
- }
-}
-
-// Metadata allocator -- keeps stats about how many bytes allocated.
-static uint64_t metadata_system_bytes_ = 0;
-static uint64_t metadata_unmapped_bytes_ = 0;
-
-void* MetaDataAlloc(size_t bytes) {
- static size_t pagesize;
-#ifdef HAVE_GETPAGESIZE
- if (pagesize == 0)
- pagesize = getpagesize();
-#endif
-
- void* result = TCMalloc_SystemAlloc(bytes, NULL, pagesize);
- if (result != NULL) {
- metadata_system_bytes_ += bytes;
- }
- return result;
-}
-
-uint64_t metadata_system_bytes() { return metadata_system_bytes_; }
-uint64_t metadata_unmapped_bytes() { return metadata_unmapped_bytes_; }
-
-void update_metadata_system_bytes(int diff) {
- metadata_system_bytes_ += diff;
-}
-void update_metadata_unmapped_bytes(int diff) {
- metadata_unmapped_bytes_ += diff;
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/chromium/src/common.h b/third_party/tcmalloc/chromium/src/common.h
deleted file mode 100644
index c8ceb61..0000000
--- a/third_party/tcmalloc/chromium/src/common.h
+++ /dev/null
@@ -1,269 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// Common definitions for tcmalloc code.
-
-#ifndef TCMALLOC_COMMON_H_
-#define TCMALLOC_COMMON_H_
-
-#include "config.h"
-#include <stddef.h> // for size_t
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t, uint64_t
-#endif
-#include "free_list.h" // for SIZE_CLASS macros
-#include "internal_logging.h" // for ASSERT, etc
-
-// Type that can hold a page number
-typedef uintptr_t PageID;
-
-// Type that can hold the length of a run of pages
-typedef uintptr_t Length;
-
-//-------------------------------------------------------------------
-// Configuration
-//-------------------------------------------------------------------
-
-// Using large pages speeds up the execution at a cost of larger memory use.
-// Deallocation may speed up by a factor as the page map gets 8x smaller, so
-// lookups in the page map result in fewer L2 cache misses, which translates to
-// speedup for application/platform combinations with high L2 cache pressure.
-// As the number of size classes increases with large pages, we increase
-// the thread cache allowance to avoid passing more free ranges to and from
-// central lists. Also, larger pages are less likely to get freed.
-// These two factors cause a bounded increase in memory use.
-
-static const size_t kAlignment = 8;
-
-// Constants dependant on tcmalloc configuration and archetecture. Chromium
-// tunes these constants.
-// We need to guarantee the smallest class size is big enough to hold the
-// pointers that form the free list.
-static const size_t kNumFreeListPointers =
- (tcmalloc::kSupportsDoublyLinkedList ? 2 : 1);
-static const size_t kLinkSize = kNumFreeListPointers * sizeof(void *);
-static const size_t kMinClassSize =
- (kLinkSize > kAlignment ? kLinkSize : kAlignment);
-static const size_t kSkippedClasses = (kAlignment < kMinClassSize ? 1 : 0);
-
-#if defined(TCMALLOC_LARGE_PAGES)
-static const size_t kPageShift = 15;
-static const size_t kNumClasses = 78 - kSkippedClasses;
-#else
-// Original TCMalloc code used kPageShift == 13. In Chromium, we changed
-// this to 12 (as was done in prior versions of TCMalloc).
-static const size_t kPageShift = 12;
-static const size_t kNumClasses = 54 - kSkippedClasses;
-#endif
-static const size_t kMaxThreadCacheSize = 4 << 20;
-
-static const size_t kPageSize = 1 << kPageShift;
-// Original TCMalloc code used kMaxSize == 256 * 1024. In Chromium, we
-// changed this to 32K, and represent it in terms of page size (as was done
-// in prior versions of TCMalloc).
-static const size_t kMaxSize = 8u * kPageSize;
-// For all span-lengths < kMaxPages we keep an exact-size list.
-static const size_t kMaxPages = 1 << (20 - kPageShift);
-
-// Default bound on the total amount of thread caches.
-#ifdef TCMALLOC_SMALL_BUT_SLOW
-// Make the overall thread cache no bigger than that of a single thread
-// for the small memory footprint case.
-static const size_t kDefaultOverallThreadCacheSize = kMaxThreadCacheSize;
-#else
-static const size_t kDefaultOverallThreadCacheSize = 8u * kMaxThreadCacheSize;
-#endif
-
-// Lower bound on the per-thread cache sizes
-static const size_t kMinThreadCacheSize = kMaxSize * 2;
-
-// The number of bytes one ThreadCache will steal from another when
-// the first ThreadCache is forced to Scavenge(), delaying the
-// next call to Scavenge for this thread.
-static const size_t kStealAmount = 1 << 16;
-
-// The number of times that a deallocation can cause a freelist to
-// go over its max_length() before shrinking max_length().
-static const int kMaxOverages = 3;
-
-// Maximum length we allow a per-thread free-list to have before we
-// move objects from it into the corresponding central free-list. We
-// want this big to avoid locking the central free-list too often. It
-// should not hurt to make this list somewhat big because the
-// scavenging code will shrink it down when its contents are not in use.
-static const int kMaxDynamicFreeListLength = 8192;
-
-static const Length kMaxValidPages = (~static_cast<Length>(0)) >> kPageShift;
-
-#if defined __x86_64__
-// All current and planned x86_64 processors only look at the lower 48 bits
-// in virtual to physical address translation. The top 16 are thus unused.
-// TODO(rus): Under what operating systems can we increase it safely to 17?
-// This lets us use smaller page maps. On first allocation, a 36-bit page map
-// uses only 96 KB instead of the 4.5 MB used by a 52-bit page map.
-static const int kAddressBits = (sizeof(void*) < 8 ? (8 * sizeof(void*)) : 48);
-#else
-static const int kAddressBits = 8 * sizeof(void*);
-#endif
-
-namespace tcmalloc {
-
-// Convert byte size into pages. This won't overflow, but may return
-// an unreasonably large value if bytes is huge enough.
-inline Length pages(size_t bytes) {
- return (bytes >> kPageShift) +
- ((bytes & (kPageSize - 1)) > 0 ? 1 : 0);
-}
-
-// For larger allocation sizes, we use larger memory alignments to
-// reduce the number of size classes.
-int AlignmentForSize(size_t size);
-
-// Size-class information + mapping
-class SizeMap {
- private:
- // Number of objects to move between a per-thread list and a central
- // list in one shot. We want this to be not too small so we can
- // amortize the lock overhead for accessing the central list. Making
- // it too big may temporarily cause unnecessary memory wastage in the
- // per-thread free list until the scavenger cleans up the list.
- int num_objects_to_move_[kNumClasses];
-
- //-------------------------------------------------------------------
- // Mapping from size to size_class and vice versa
- //-------------------------------------------------------------------
-
- // Sizes <= 1024 have an alignment >= 8. So for such sizes we have an
- // array indexed by ceil(size/8). Sizes > 1024 have an alignment >= 128.
- // So for these larger sizes we have an array indexed by ceil(size/128).
- //
- // We flatten both logical arrays into one physical array and use
- // arithmetic to compute an appropriate index. The constants used by
- // ClassIndex() were selected to make the flattening work.
- //
- // Examples:
- // Size Expression Index
- // -------------------------------------------------------
- // 0 (0 + 7) / 8 0
- // 1 (1 + 7) / 8 1
- // ...
- // 1024 (1024 + 7) / 8 128
- // 1025 (1025 + 127 + (120<<7)) / 128 129
- // ...
- // 32768 (32768 + 127 + (120<<7)) / 128 376
- static const int kMaxSmallSize = 1024;
- static const size_t kClassArraySize =
- ((kMaxSize + 127 + (120 << 7)) >> 7) + 1;
- unsigned char class_array_[kClassArraySize];
-
- // Compute index of the class_array[] entry for a given size
- static inline int ClassIndex(int s) {
- ASSERT(0 <= s);
- ASSERT(s <= kMaxSize);
- const bool big = (s > kMaxSmallSize);
- const int add_amount = big ? (127 + (120<<7)) : 7;
- const int shift_amount = big ? 7 : 3;
- return (s + add_amount) >> shift_amount;
- }
-
- int NumMoveSize(size_t size);
-
- // Mapping from size class to max size storable in that class
- size_t class_to_size_[kNumClasses];
-
- // Mapping from size class to number of pages to allocate at a time
- size_t class_to_pages_[kNumClasses];
-
- public:
- // Constructor should do nothing since we rely on explicit Init()
- // call, which may or may not be called before the constructor runs.
- SizeMap() { }
-
- // Initialize the mapping arrays
- void Init();
-
- inline int SizeClass(int size) {
- return class_array_[ClassIndex(size)];
- }
-
- // Get the byte-size for a specified class
- inline size_t ByteSizeForClass(size_t cl) {
- return class_to_size_[cl];
- }
-
- // Mapping from size class to max size storable in that class
- inline size_t class_to_size(size_t cl) {
- return class_to_size_[cl];
- }
-
- // Mapping from size class to number of pages to allocate at a time
- inline size_t class_to_pages(size_t cl) {
- return class_to_pages_[cl];
- }
-
- // Number of objects to move between a per-thread list and a central
- // list in one shot. We want this to be not too small so we can
- // amortize the lock overhead for accessing the central list. Making
- // it too big may temporarily cause unnecessary memory wastage in the
- // per-thread free list until the scavenger cleans up the list.
- inline int num_objects_to_move(size_t cl) {
- return num_objects_to_move_[cl];
- }
-};
-
-// Allocates "bytes" worth of memory and returns it. Increments
-// metadata_system_bytes appropriately. May return NULL if allocation
-// fails. Requires pageheap_lock is held.
-void* MetaDataAlloc(size_t bytes);
-
-// Returns the total number of bytes allocated from the system.
-// Requires pageheap_lock is held.
-uint64_t metadata_system_bytes();
-uint64_t metadata_unmapped_bytes();
-
-// Adjust metadata_system_bytes to indicate that bytes are actually committed.
-// Requires pageheap_lock is held.
-void update_metadata_system_bytes(int diff);
-void update_metadata_unmapped_bytes(int diff);
-
-// size/depth are made the same size as a pointer so that some generic
-// code below can conveniently cast them back and forth to void*.
-static const int kMaxStackDepth = 31;
-struct StackTrace {
- uintptr_t size; // Size of object
- uintptr_t depth; // Number of PC values stored in array below
- void* stack[kMaxStackDepth];
-};
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_COMMON_H_
diff --git a/third_party/tcmalloc/chromium/src/config.h b/third_party/tcmalloc/chromium/src/config.h
deleted file mode 100644
index f2ac8f6..0000000
--- a/third_party/tcmalloc/chromium/src/config.h
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CONFIG_H_
-
-#include "build/build_config.h"
-
-#if defined(OS_WIN)
-#include "third_party/tcmalloc/chromium/src/config_win.h"
-#elif defined(OS_ANDROID)
-#include "third_party/tcmalloc/chromium/src/config_android.h"
-#elif defined(OS_LINUX)
-#include "third_party/tcmalloc/chromium/src/config_linux.h"
-#elif defined(OS_FREEBSD)
-#include "third_party/tcmalloc/chromium/src/config_freebsd.h"
-#endif
-
-#endif // CONFIG_H_
diff --git a/third_party/tcmalloc/chromium/src/config.h.in b/third_party/tcmalloc/chromium/src/config.h.in
deleted file mode 100644
index 43f9f36..0000000
--- a/third_party/tcmalloc/chromium/src/config.h.in
+++ /dev/null
@@ -1,277 +0,0 @@
-/* src/config.h.in. Generated from configure.ac by autoheader. */
-
-
-#ifndef GPERFTOOLS_CONFIG_H_
-#define GPERFTOOLS_CONFIG_H_
-
-
-/* Define to 1 if compiler supports __builtin_stack_pointer */
-#undef HAVE_BUILTIN_STACK_POINTER
-
-/* Define to 1 if you have the <conflict-signal.h> header file. */
-#undef HAVE_CONFLICT_SIGNAL_H
-
-/* Define to 1 if you have the <cygwin/signal.h> header file. */
-#undef HAVE_CYGWIN_SIGNAL_H
-
-/* Define to 1 if you have the declaration of `cfree', and to 0 if you don't.
- */
-#undef HAVE_DECL_CFREE
-
-/* Define to 1 if you have the declaration of `memalign', and to 0 if you
- don't. */
-#undef HAVE_DECL_MEMALIGN
-
-/* Define to 1 if you have the declaration of `posix_memalign', and to 0 if
- you don't. */
-#undef HAVE_DECL_POSIX_MEMALIGN
-
-/* Define to 1 if you have the declaration of `pvalloc', and to 0 if you
- don't. */
-#undef HAVE_DECL_PVALLOC
-
-/* Define to 1 if you have the declaration of `uname', and to 0 if you don't.
- */
-#undef HAVE_DECL_UNAME
-
-/* Define to 1 if you have the declaration of `valloc', and to 0 if you don't.
- */
-#undef HAVE_DECL_VALLOC
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if the system has the type `Elf32_Versym'. */
-#undef HAVE_ELF32_VERSYM
-
-/* Define to 1 if you have the <execinfo.h> header file. */
-#undef HAVE_EXECINFO_H
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if you have the <features.h> header file. */
-#undef HAVE_FEATURES_H
-
-/* Define to 1 if you have the `geteuid' function. */
-#undef HAVE_GETEUID
-
-/* Define to 1 if you have the `getpagesize' function. */
-#undef HAVE_GETPAGESIZE
-
-/* Define to 1 if you have the <glob.h> header file. */
-#undef HAVE_GLOB_H
-
-/* Define to 1 if you have the <grp.h> header file. */
-#undef HAVE_GRP_H
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <libunwind.h> header file. */
-#undef HAVE_LIBUNWIND_H
-
-/* Define to 1 if you have the <linux/ptrace.h> header file. */
-#undef HAVE_LINUX_PTRACE_H
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#undef HAVE_MALLOC_H
-
-/* Define to 1 if you have the <malloc/malloc.h> header file. */
-#undef HAVE_MALLOC_MALLOC_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have a working `mmap' system call. */
-#undef HAVE_MMAP
-
-/* define if the compiler implements namespaces */
-#undef HAVE_NAMESPACES
-
-/* Define to 1 if you have the <poll.h> header file. */
-#undef HAVE_POLL_H
-
-/* define if libc has program_invocation_name */
-#undef HAVE_PROGRAM_INVOCATION_NAME
-
-/* Define if you have POSIX threads libraries and header files. */
-#undef HAVE_PTHREAD
-
-/* Define to 1 if you have the <pwd.h> header file. */
-#undef HAVE_PWD_H
-
-/* Define to 1 if you have the `sbrk' function. */
-#undef HAVE_SBRK
-
-/* Define to 1 if you have the <sched.h> header file. */
-#undef HAVE_SCHED_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if the system has the type `struct mallinfo'. */
-#undef HAVE_STRUCT_MALLINFO
-
-/* Define to 1 if you have the <sys/cdefs.h> header file. */
-#undef HAVE_SYS_CDEFS_H
-
-/* Define to 1 if you have the <sys/malloc.h> header file. */
-#undef HAVE_SYS_MALLOC_H
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#undef HAVE_SYS_PARAM_H
-
-/* Define to 1 if you have the <sys/prctl.h> header file. */
-#undef HAVE_SYS_PRCTL_H
-
-/* Define to 1 if you have the <sys/resource.h> header file. */
-#undef HAVE_SYS_RESOURCE_H
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/syscall.h> header file. */
-#undef HAVE_SYS_SYSCALL_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* <sys/ucontext.h> is broken on redhat 7 */
-#undef HAVE_SYS_UCONTEXT_H
-
-/* Define to 1 if you have the <sys/wait.h> header file. */
-#undef HAVE_SYS_WAIT_H
-
-/* Define to 1 if compiler supports __thread */
-#undef HAVE_TLS
-
-/* Define to 1 if you have the <ucontext.h> header file. */
-#undef HAVE_UCONTEXT_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the <unwind.h> header file. */
-#undef HAVE_UNWIND_H
-
-/* Define to 1 if you have the <valgrind.h> header file. */
-#undef HAVE_VALGRIND_H
-
-/* define if your compiler has __attribute__ */
-#undef HAVE___ATTRIBUTE__
-
-/* Define to 1 if compiler supports __environ */
-#undef HAVE___ENVIRON
-
-/* Define to 1 if the system has the type `__int64'. */
-#undef HAVE___INT64
-
-/* prefix where we look for installed files */
-#undef INSTALL_PREFIX
-
-/* Define to 1 if int32_t is equivalent to intptr_t */
-#undef INT32_EQUALS_INTPTR
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
- */
-#undef LT_OBJDIR
-
-/* Define to 'volatile' if __malloc_hook is declared volatile */
-#undef MALLOC_HOOK_MAYBE_VOLATILE
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-#undef NO_MINUS_C_MINUS_O
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* How to access the PC from a struct ucontext */
-#undef PC_FROM_UCONTEXT
-
-/* Always the empty-string on non-windows systems. On windows, should be
- "__declspec(dllexport)". This way, when we compile the dll, we export our
- functions/classes. It's safe to define this here because config.h is only
- used internally, to compile the DLL, and every DLL source file #includes
- "config.h" before anything else. */
-#undef PERFTOOLS_DLL_DECL
-
-/* printf format code for printing a size_t and ssize_t */
-#undef PRIdS
-
-/* printf format code for printing a size_t and ssize_t */
-#undef PRIuS
-
-/* printf format code for printing a size_t and ssize_t */
-#undef PRIxS
-
-/* Mark the systems where we know it's bad if pthreads runs too
- early before main (before threads are initialized, presumably). */
-#ifdef __FreeBSD__
-#define PTHREADS_CRASHES_IF_RUN_TOO_EARLY 1
-#endif
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-#undef PTHREAD_CREATE_JOINABLE
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* the namespace where STL code like vector<> is defined */
-#undef STL_NAMESPACE
-
-/* Version number of package */
-#undef VERSION
-
-/* C99 says: define this to get the PRI... macros from stdint.h */
-#ifndef __STDC_FORMAT_MACROS
-# define __STDC_FORMAT_MACROS 1
-#endif
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-#undef inline
-#endif
-
-
-#ifdef __MINGW32__
-#include "windows/mingw.h"
-#endif
-
-#endif /* #ifndef GPERFTOOLS_CONFIG_H_ */
-
diff --git a/third_party/tcmalloc/chromium/src/config_android.h b/third_party/tcmalloc/chromium/src/config_android.h
deleted file mode 100644
index 0743aad..0000000
--- a/third_party/tcmalloc/chromium/src/config_android.h
+++ /dev/null
@@ -1,271 +0,0 @@
-/* src/config.h. Generated from config.h.in by configure. */
-/* src/config.h.in. Generated from configure.ac by autoheader. */
-
-/* Define to 1 if compiler supports __builtin_stack_pointer */
-/* #undef HAVE_BUILTIN_STACK_POINTER */
-
-/* Define to 1 if you have the <conflict-signal.h> header file. */
-/* #undef HAVE_CONFLICT_SIGNAL_H */
-
-/* Define to 1 if you have the <cygwin/signal.h> header file. */
-#undef HAVE_CYGWIN_SIGNAL_H
-
-/* Define to 1 if you have the declaration of `cfree', and to 0 if you don't.
- */
-#define HAVE_DECL_CFREE 1
-
-/* Define to 1 if you have the declaration of `memalign', and to 0 if you
- don't. */
-#define HAVE_DECL_MEMALIGN 1
-
-/* Define to 1 if you have the declaration of `posix_memalign', and to 0 if
- you don't. */
-#define HAVE_DECL_POSIX_MEMALIGN 1
-
-/* Define to 1 if you have the declaration of `pvalloc', and to 0 if you
- don't. */
-#define HAVE_DECL_PVALLOC 1
-
-/* Define to 1 if you have the declaration of `uname', and to 0 if you don't.
- */
-#define HAVE_DECL_UNAME 1
-
-/* Define to 1 if you have the declaration of `valloc', and to 0 if you don't.
- */
-#define HAVE_DECL_VALLOC 1
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#define HAVE_DLFCN_H 1
-
-/* Define to 1 if the system has the type `Elf32_Versym'. */
-#define HAVE_ELF32_VERSYM 1
-
-/* Define to 1 if you have the <execinfo.h> header file. */
-#define HAVE_EXECINFO_H 1
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* Define to 1 if you have the <features.h> header file. */
-#define HAVE_FEATURES_H 1
-
-/* Define to 1 if you have the `geteuid' function. */
-#define HAVE_GETEUID 1
-
-/* Define to 1 if you have the `getpagesize' function. */
-#define HAVE_GETPAGESIZE 1
-
-/* Define to 1 if you have the <glob.h> header file. */
-#undef HAVE_GLOB_H
-
-/* Define to 1 if you have the <grp.h> header file. */
-#define HAVE_GRP_H 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define to 1 if you have the <libunwind.h> header file. */
-/* #undef HAVE_LIBUNWIND_H */
-
-/* Define to 1 if you have the <linux/ptrace.h> header file. */
-#define HAVE_LINUX_PTRACE_H 1
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#define HAVE_MALLOC_H 1
-
-/* Define to 1 if you have the <malloc/malloc.h> header file. */
-#undef HAVE_MALLOC_MALLOC_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have a working `mmap' system call. */
-#define HAVE_MMAP 1
-
-/* define if the compiler implements namespaces */
-#define HAVE_NAMESPACES 1
-
-/* Define to 1 if you have the <poll.h> header file. */
-#define HAVE_POLL_H 1
-
-/* define if libc has program_invocation_name */
-#undef HAVE_PROGRAM_INVOCATION_NAME
-
-/* Define if you have POSIX threads libraries and header files. */
-#define HAVE_PTHREAD 1
-
-/* Define to 1 if you have the <pwd.h> header file. */
-#define HAVE_PWD_H 1
-
-/* Define to 1 if you have the `sbrk' function. */
-#define HAVE_SBRK 1
-
-/* Define to 1 if you have the <sched.h> header file. */
-#define HAVE_SCHED_H 1
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if the system has the type `struct mallinfo'. */
-#define HAVE_STRUCT_MALLINFO 1
-
-/* Define to 1 if you have the <sys/cdefs.h> header file. */
-#define HAVE_SYS_CDEFS_H 1
-
-/* Define to 1 if you have the <sys/malloc.h> header file. */
-#undef HAVE_SYS_MALLOC_H
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#define HAVE_SYS_PARAM_H 1
-
-/* Define to 1 if you have the <sys/prctl.h> header file. */
-#define HAVE_SYS_PRCTL_H 1
-
-/* Define to 1 if you have the <sys/resource.h> header file. */
-#define HAVE_SYS_RESOURCE_H 1
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#define HAVE_SYS_SOCKET_H 1
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/syscall.h> header file. */
-#define HAVE_SYS_SYSCALL_H 1
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#define HAVE_SYS_TIME_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* <sys/ucontext.h> is broken on redhat 7 */
-#undef HAVE_SYS_UCONTEXT_H
-
-/* Define to 1 if you have the <sys/wait.h> header file. */
-#define HAVE_SYS_WAIT_H 1
-
-/* Define to 1 if compiler supports __thread */
-#undef HAVE_TLS
-
-/* <sys/ucontext.h> is broken on redhat 7 */
-#undef HAVE_UCONTEXT_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to 1 if you have the <unwind.h> header file. */
-#define HAVE_UNWIND_H 1
-
-/* Define to 1 if you have the <valgrind.h> header file. */
-#undef HAVE_VALGRIND_H
-
-/* define if your compiler has __attribute__ */
-#define HAVE___ATTRIBUTE__ 1
-
-/* Define to 1 if compiler supports __environ */
-#undef HAVE___ENVIRON
-
-/* Define to 1 if the system has the type `__int64'. */
-/* #undef HAVE___INT64 */
-
-/* prefix where we look for installed files */
-#define INSTALL_PREFIX "/usr/local"
-
-/* Define to 1 if int32_t is equivalent to intptr_t */
-/* #undef INT32_EQUALS_INTPTR */
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
- */
-#undef LT_OBJDIR
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-/* #undef NO_MINUS_C_MINUS_O */
-
-/* Name of package */
-#define PACKAGE "google-perftools"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "opensource@google.com"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "google-perftools"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "google-perftools 1.7"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "google-perftools"
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "1.7"
-
-/* How to access the PC from a struct ucontext */
-/* TODO(asharif): configure.ac should be changed such that this define gets
- * generated automatically. That change should go to upstream and then pulled
- * back here. */
-#if defined(__arm__)
-#define PC_FROM_UCONTEXT uc_mcontext.arm_pc
-#else
-#define PC_FROM_UCONTEXT uc_mcontext.gregs[REG_RIP]
-#endif
-
-/* Always the empty-string on non-windows systems. On windows, should be
- "__declspec(dllexport)". This way, when we compile the dll, we export our
- functions/classes. It's safe to define this here because config.h is only
- used internally, to compile the DLL, and every DLL source file #includes
- "config.h" before anything else. */
-#define PERFTOOLS_DLL_DECL
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIdS "zd"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIuS "zu"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIxS "zx"
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-/* #undef PTHREAD_CREATE_JOINABLE */
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* the namespace where STL code like vector<> is defined */
-#define STL_NAMESPACE std
-
-/* Version number of package */
-#define VERSION "1.7"
-
-/* C99 says: define this to get the PRI... macros from stdint.h */
-#ifndef __STDC_FORMAT_MACROS
-# define __STDC_FORMAT_MACROS 1
-#endif
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-/* #undef inline */
-#endif
-
-
-#ifdef __MINGW32__
-#include "windows/mingw.h"
-#endif
-
-/* Android's NDK doesn't have std::set_new_handler */
-#define PREANSINEW 1
diff --git a/third_party/tcmalloc/chromium/src/config_for_unittests.h b/third_party/tcmalloc/chromium/src/config_for_unittests.h
deleted file mode 100644
index b418dbf..0000000
--- a/third_party/tcmalloc/chromium/src/config_for_unittests.h
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Craig Silverstein
-//
-// This file is needed for windows -- unittests are not part of the
-// perftools dll, but still want to include config.h just like the
-// dll does, so they can use internal tools and APIs for testing.
-//
-// The problem is that config.h declares PERFTOOLS_DLL_DECL to be
-// for exporting symbols, but the unittest needs to *import* symbols
-// (since it's not the dll).
-//
-// The solution is to have this file, which is just like config.h but
-// sets PERFTOOLS_DLL_DECL to do a dllimport instead of a dllexport.
-//
-// The reason we need this extra PERFTOOLS_DLL_DECL_FOR_UNITTESTS
-// variable is in case people want to set PERFTOOLS_DLL_DECL explicitly
-// to something other than __declspec(dllexport). In that case, they
-// may want to use something other than __declspec(dllimport) for the
-// unittest case. For that, we allow folks to define both
-// PERFTOOLS_DLL_DECL and PERFTOOLS_DLL_DECL_FOR_UNITTESTS explicitly.
-//
-// NOTE: This file is equivalent to config.h on non-windows systems,
-// which never defined PERFTOOLS_DLL_DECL_FOR_UNITTESTS and always
-// define PERFTOOLS_DLL_DECL to the empty string.
-
-#include "config.h"
-
-#undef PERFTOOLS_DLL_DECL
-#ifdef PERFTOOLS_DLL_DECL_FOR_UNITTESTS
-# define PERFTOOLS_DLL_DECL PERFTOOLS_DLL_DECL_FOR_UNITTESTS
-#else
-# define PERFTOOLS_DLL_DECL // if DLL_DECL_FOR_UNITTESTS isn't defined, use ""
-#endif
diff --git a/third_party/tcmalloc/chromium/src/config_freebsd.h b/third_party/tcmalloc/chromium/src/config_freebsd.h
deleted file mode 100644
index fbb917f..0000000
--- a/third_party/tcmalloc/chromium/src/config_freebsd.h
+++ /dev/null
@@ -1,278 +0,0 @@
-/* src/config.h. Generated from config.h.in by configure. */
-/* src/config.h.in. Generated from configure.ac by autoheader. */
-
-/* Define to 1 if compiler supports __builtin_stack_pointer */
-/* #undef HAVE_BUILTIN_STACK_POINTER */
-
-/* Define to 1 if you have the <conflict-signal.h> header file. */
-/* #undef HAVE_CONFLICT_SIGNAL_H */
-
-/* Define to 1 if you have the <cygwin/signal.h> header file. */
-/* #undef HAVE_CYGWIN_SIGNAL_H */
-
-/* Define to 1 if you have the declaration of `cfree', and to 0 if you don't.
- */
-#define HAVE_DECL_CFREE 0
-
-/* Define to 1 if you have the declaration of `memalign', and to 0 if you
- don't. */
-#define HAVE_DECL_MEMALIGN 0
-
-/* Define to 1 if you have the declaration of `posix_memalign', and to 0 if
- you don't. */
-#define HAVE_DECL_POSIX_MEMALIGN 0
-
-/* Define to 1 if you have the declaration of `pvalloc', and to 0 if you
- don't. */
-#define HAVE_DECL_PVALLOC 0
-
-/* Define to 1 if you have the declaration of `uname', and to 0 if you don't.
- */
-#define HAVE_DECL_UNAME 1
-
-/* Define to 1 if you have the declaration of `valloc', and to 0 if you don't.
- */
-#define HAVE_DECL_VALLOC 0
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#define HAVE_DLFCN_H 1
-
-/* Define to 1 if the system has the type `Elf32_Versym'. */
-#define HAVE_ELF32_VERSYM 1
-
-/* Define to 1 if you have the <execinfo.h> header file. */
-#define HAVE_EXECINFO_H 1
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* Define to 1 if you have the <features.h> header file. */
-/* #undef HAVE_FEATURES_H */
-
-/* Define to 1 if you have the `geteuid' function. */
-#define HAVE_GETEUID 1
-
-/* Define to 1 if you have the `getpagesize' function. */
-#define HAVE_GETPAGESIZE 1
-
-/* Define to 1 if you have the <glob.h> header file. */
-#define HAVE_GLOB_H 1
-
-/* Define to 1 if you have the <grp.h> header file. */
-#define HAVE_GRP_H 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define to 1 if you have the <libunwind.h> header file. */
-/* #undef HAVE_LIBUNWIND_H */
-
-/* Define to 1 if you have the <linux/ptrace.h> header file. */
-/* #undef HAVE_LINUX_PTRACE_H */
-
-/* Define to 1 if you have the <malloc.h> header file. */
-/* #undef HAVE_MALLOC_H */
-
-/* Define to 1 if you have the <malloc/malloc.h> header file. */
-#undef HAVE_MALLOC_MALLOC_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have a working `mmap' system call. */
-#define HAVE_MMAP 1
-
-/* define if the compiler implements namespaces */
-#define HAVE_NAMESPACES 1
-
-/* Define to 1 if you have the <poll.h> header file. */
-#define HAVE_POLL_H 1
-
-/* define if libc has program_invocation_name */
-/* #undef HAVE_PROGRAM_INVOCATION_NAME */
-
-/* Define if you have POSIX threads libraries and header files. */
-#define HAVE_PTHREAD 1
-
-/* Define to 1 if you have the <pwd.h> header file. */
-#define HAVE_PWD_H 1
-
-/* Define to 1 if you have the `sbrk' function. */
-#define HAVE_SBRK 1
-
-/* Define to 1 if you have the <sched.h> header file. */
-#define HAVE_SCHED_H 1
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if the system has the type `struct mallinfo'. */
-/* #undef HAVE_STRUCT_MALLINFO */
-
-/* Define to 1 if you have the <sys/cdefs.h> header file. */
-#define HAVE_SYS_CDEFS_H 1
-
-/* Define to 1 if you have the <sys/malloc.h> header file. */
-#undef HAVE_SYS_MALLOC_H
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#define HAVE_SYS_PARAM_H 1
-
-/* Define to 1 if you have the <sys/prctl.h> header file. */
-/* #undef HAVE_SYS_PRCTL_H */
-
-/* Define to 1 if you have the <sys/resource.h> header file. */
-#define HAVE_SYS_RESOURCE_H 1
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#define HAVE_SYS_SOCKET_H 1
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/syscall.h> header file. */
-#define HAVE_SYS_SYSCALL_H 1
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#define HAVE_SYS_TIME_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* <sys/ucontext.h> is broken on redhat 7 */
-#define HAVE_SYS_UCONTEXT_H 1
-
-/* Define to 1 if you have the <sys/wait.h> header file. */
-#define HAVE_SYS_WAIT_H 1
-
-/* Define to 1 if compiler supports __thread */
-#define HAVE_TLS 1
-
-/* Define to 1 if you have the <ucontext.h> header file. */
-#define HAVE_UCONTEXT_H 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to 1 if you have the <unwind.h> header file. */
-/* #undef HAVE_UNWIND_H */
-
-/* Define to 1 if you have the <valgrind.h> header file. */
-/* #undef HAVE_VALGRIND_H */
-
-/* define if your compiler has __attribute__ */
-#define HAVE___ATTRIBUTE__ 1
-
-/* Define to 1 if compiler supports __environ */
-/* #undef HAVE___ENVIRON */
-
-/* Define to 1 if the system has the type `__int64'. */
-/* #undef HAVE___INT64 */
-
-/* prefix where we look for installed files */
-#define INSTALL_PREFIX "/usr/local"
-
-/* Define to 1 if int32_t is equivalent to intptr_t */
-#if defined(__i386__)
-#define INT32_EQUALS_INTPTR 1
-#endif
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
- */
-#undef LT_OBJDIR
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-/* #undef NO_MINUS_C_MINUS_O */
-
-/* Name of package */
-#define PACKAGE "google-perftools"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "opensource@google.com"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "google-perftools"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "google-perftools 1.7"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "google-perftools"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL ""
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "1.7"
-
-/* How to access the PC from a struct ucontext */
-#if defined(__i386__)
-#define PC_FROM_UCONTEXT uc_mcontext.mc_eip
-#else
-#define PC_FROM_UCONTEXT uc_mcontext.mc_rip
-#endif
-
-/* Always the empty-string on non-windows systems. On windows, should be
- "__declspec(dllexport)". This way, when we compile the dll, we export our
- functions/classes. It's safe to define this here because config.h is only
- used internally, to compile the DLL, and every DLL source file #includes
- "config.h" before anything else. */
-#define PERFTOOLS_DLL_DECL /**/
-
-#if defined(__i386__)
-/* printf format code for printing a size_t and ssize_t */
-#define PRIdS "d"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIuS "u"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIxS "x"
-#else
-/* printf format code for printing a size_t and ssize_t */
-#define PRIdS "ld"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIuS "lu"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIxS "lx"
-#endif
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-/* #undef PTHREAD_CREATE_JOINABLE */
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* the namespace where STL code like vector<> is defined */
-#define STL_NAMESPACE std
-
-/* Version number of package */
-#define VERSION "1.7"
-
-/* C99 says: define this to get the PRI... macros from stdint.h */
-#ifndef __STDC_FORMAT_MACROS
-# define __STDC_FORMAT_MACROS 1
-#endif
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-/* #undef inline */
-#endif
-
-
-#ifdef __MINGW32__
-#include "windows/mingw.h"
-#endif
diff --git a/third_party/tcmalloc/chromium/src/config_linux.h b/third_party/tcmalloc/chromium/src/config_linux.h
deleted file mode 100644
index abf0442..0000000
--- a/third_party/tcmalloc/chromium/src/config_linux.h
+++ /dev/null
@@ -1,268 +0,0 @@
-/* src/config.h. Generated from config.h.in by configure. */
-/* src/config.h.in. Generated from configure.ac by autoheader. */
-
-/* Define to 1 if compiler supports __builtin_stack_pointer */
-/* #undef HAVE_BUILTIN_STACK_POINTER */
-
-/* Define to 1 if you have the <conflict-signal.h> header file. */
-/* #undef HAVE_CONFLICT_SIGNAL_H */
-
-/* Define to 1 if you have the <cygwin/signal.h> header file. */
-#undef HAVE_CYGWIN_SIGNAL_H
-
-/* Define to 1 if you have the declaration of `cfree', and to 0 if you don't.
- */
-#define HAVE_DECL_CFREE 1
-
-/* Define to 1 if you have the declaration of `memalign', and to 0 if you
- don't. */
-#define HAVE_DECL_MEMALIGN 1
-
-/* Define to 1 if you have the declaration of `posix_memalign', and to 0 if
- you don't. */
-#define HAVE_DECL_POSIX_MEMALIGN 1
-
-/* Define to 1 if you have the declaration of `pvalloc', and to 0 if you
- don't. */
-#define HAVE_DECL_PVALLOC 1
-
-/* Define to 1 if you have the declaration of `uname', and to 0 if you don't.
- */
-#define HAVE_DECL_UNAME 1
-
-/* Define to 1 if you have the declaration of `valloc', and to 0 if you don't.
- */
-#define HAVE_DECL_VALLOC 1
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#define HAVE_DLFCN_H 1
-
-/* Define to 1 if the system has the type `Elf32_Versym'. */
-#define HAVE_ELF32_VERSYM 1
-
-/* Define to 1 if you have the <execinfo.h> header file. */
-#define HAVE_EXECINFO_H 1
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* Define to 1 if you have the <features.h> header file. */
-#define HAVE_FEATURES_H 1
-
-/* Define to 1 if you have the `geteuid' function. */
-#define HAVE_GETEUID 1
-
-/* Define to 1 if you have the `getpagesize' function. */
-#define HAVE_GETPAGESIZE 1
-
-/* Define to 1 if you have the <glob.h> header file. */
-#define HAVE_GLOB_H 1
-
-/* Define to 1 if you have the <grp.h> header file. */
-#define HAVE_GRP_H 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define to 1 if you have the <libunwind.h> header file. */
-/* #undef HAVE_LIBUNWIND_H */
-
-/* Define to 1 if you have the <linux/ptrace.h> header file. */
-#define HAVE_LINUX_PTRACE_H 1
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#define HAVE_MALLOC_H 1
-
-/* Define to 1 if you have the <malloc/malloc.h> header file. */
-#undef HAVE_MALLOC_MALLOC_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have a working `mmap' system call. */
-#define HAVE_MMAP 1
-
-/* define if the compiler implements namespaces */
-#define HAVE_NAMESPACES 1
-
-/* Define to 1 if you have the <poll.h> header file. */
-#define HAVE_POLL_H 1
-
-/* define if libc has program_invocation_name */
-#define HAVE_PROGRAM_INVOCATION_NAME 1
-
-/* Define if you have POSIX threads libraries and header files. */
-#define HAVE_PTHREAD 1
-
-/* Define to 1 if you have the <pwd.h> header file. */
-#define HAVE_PWD_H 1
-
-/* Define to 1 if you have the `sbrk' function. */
-#define HAVE_SBRK 1
-
-/* Define to 1 if you have the <sched.h> header file. */
-#define HAVE_SCHED_H 1
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if the system has the type `struct mallinfo'. */
-#define HAVE_STRUCT_MALLINFO 1
-
-/* Define to 1 if you have the <sys/cdefs.h> header file. */
-#define HAVE_SYS_CDEFS_H 1
-
-/* Define to 1 if you have the <sys/malloc.h> header file. */
-#undef HAVE_SYS_MALLOC_H
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#define HAVE_SYS_PARAM_H 1
-
-/* Define to 1 if you have the <sys/prctl.h> header file. */
-#define HAVE_SYS_PRCTL_H 1
-
-/* Define to 1 if you have the <sys/resource.h> header file. */
-#define HAVE_SYS_RESOURCE_H 1
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#define HAVE_SYS_SOCKET_H 1
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/syscall.h> header file. */
-#define HAVE_SYS_SYSCALL_H 1
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#define HAVE_SYS_TIME_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* <sys/ucontext.h> is broken on redhat 7 */
-#undef HAVE_SYS_UCONTEXT_H
-
-/* Define to 1 if you have the <sys/wait.h> header file. */
-#define HAVE_SYS_WAIT_H 1
-
-/* Define to 1 if compiler supports __thread */
-#define HAVE_TLS 1
-
-/* <sys/ucontext.h> is broken on redhat 7 */
-#define HAVE_UCONTEXT_H 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to 1 if you have the <unwind.h> header file. */
-#define HAVE_UNWIND_H 1
-
-/* Define to 1 if you have the <valgrind.h> header file. */
-#undef HAVE_VALGRIND_H
-
-/* define if your compiler has __attribute__ */
-#define HAVE___ATTRIBUTE__ 1
-
-/* Define to 1 if compiler supports __environ */
-#undef HAVE___ENVIRON
-
-/* Define to 1 if the system has the type `__int64'. */
-/* #undef HAVE___INT64 */
-
-/* prefix where we look for installed files */
-#define INSTALL_PREFIX "/usr/local"
-
-/* Define to 1 if int32_t is equivalent to intptr_t */
-/* #undef INT32_EQUALS_INTPTR */
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
- */
-#undef LT_OBJDIR
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-/* #undef NO_MINUS_C_MINUS_O */
-
-/* Name of package */
-#define PACKAGE "google-perftools"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "opensource@google.com"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "google-perftools"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "google-perftools 1.7"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "google-perftools"
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "1.7"
-
-/* How to access the PC from a struct ucontext */
-/* TODO(asharif): configure.ac should be changed such that this define gets
- * generated automatically. That change should go to upstream and then pulled
- * back here. */
-#if defined(__arm__)
-#define PC_FROM_UCONTEXT uc_mcontext.arm_pc
-#else
-#define PC_FROM_UCONTEXT uc_mcontext.gregs[REG_RIP]
-#endif
-
-/* Always the empty-string on non-windows systems. On windows, should be
- "__declspec(dllexport)". This way, when we compile the dll, we export our
- functions/classes. It's safe to define this here because config.h is only
- used internally, to compile the DLL, and every DLL source file #includes
- "config.h" before anything else. */
-#define PERFTOOLS_DLL_DECL
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIdS "zd"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIuS "zu"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIxS "zx"
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-/* #undef PTHREAD_CREATE_JOINABLE */
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* the namespace where STL code like vector<> is defined */
-#define STL_NAMESPACE std
-
-/* Version number of package */
-#define VERSION "1.7"
-
-/* C99 says: define this to get the PRI... macros from stdint.h */
-#ifndef __STDC_FORMAT_MACROS
-# define __STDC_FORMAT_MACROS 1
-#endif
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-/* #undef inline */
-#endif
-
-
-#ifdef __MINGW32__
-#include "windows/mingw.h"
-#endif
diff --git a/third_party/tcmalloc/chromium/src/config_win.h b/third_party/tcmalloc/chromium/src/config_win.h
deleted file mode 100644
index e6506e4..0000000
--- a/third_party/tcmalloc/chromium/src/config_win.h
+++ /dev/null
@@ -1,311 +0,0 @@
-/* A manual version of config.h fit for windows machines. */
-
-/* Sometimes we accidentally #include this config.h instead of the one
- in .. -- this is particularly true for msys/mingw, which uses the
- unix config.h but also runs code in the windows directory.
- */
-#ifdef __MINGW32__
-#include "../config.h"
-#define GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_
-#endif
-
-#ifndef GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_
-#define GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_
-
-/* define this if you are linking tcmalloc statically and overriding the
- * default allocators.
- * For instructions on how to use this mode, see
- * http://groups.google.com/group/google-perftools/browse_thread/thread/41cd3710af85e57b
- */
-#define WIN32_OVERRIDE_ALLOCATORS
-
-/* the location of <hash_map> */
-#define HASH_MAP_H <hash_map>
-
-/* the namespace of hash_map/hash_set */
-#define HASH_NAMESPACE stdext
-
-/* the location of <hash_set> */
-#define HASH_SET_H <hash_set>
-
-/* Define to 1 if your libc has a snprintf implementation */
-#undef HAVE_SNPRINTF
-
-/* Define to 1 if compiler supports __builtin_stack_pointer */
-#undef HAVE_BUILTIN_STACK_POINTER
-
-/* Define to 1 if you have the <conflict-signal.h> header file. */
-#undef HAVE_CONFLICT_SIGNAL_H
-
-/* Define to 1 if you have the <cygwin/signal.h> header file. */
-#undef HAVE_CYGWIN_SIGNAL_H
-
-/* Define to 1 if you have the declaration of `cfree', and to 0 if you don't.
- */
-#undef HAVE_DECL_CFREE
-
-/* Define to 1 if you have the declaration of `memalign', and to 0 if you
- don't. */
-#undef HAVE_DECL_MEMALIGN
-
-/* Define to 1 if you have the declaration of `posix_memalign', and to 0 if
- you don't. */
-#undef HAVE_DECL_POSIX_MEMALIGN
-
-/* Define to 1 if you have the declaration of `pvalloc', and to 0 if you
- don't. */
-#undef HAVE_DECL_PVALLOC
-
-/* Define to 1 if you have the declaration of `uname', and to 0 if you don't.
- */
-#undef HAVE_DECL_UNAME
-
-/* Define to 1 if you have the declaration of `valloc', and to 0 if you don't.
- */
-#undef HAVE_DECL_VALLOC
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if the system has the type `Elf32_Versym'. */
-#undef HAVE_ELF32_VERSYM
-
-/* Define to 1 if you have the <execinfo.h> header file. */
-#undef HAVE_EXECINFO_H
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* Define to 1 if you have the <features.h> header file. */
-#undef HAVE_FEATURES_H
-
-/* Define to 1 if you have the `geteuid' function. */
-#undef HAVE_GETEUID
-
-/* Define to 1 if you have the `getpagesize' function. */
-#define HAVE_GETPAGESIZE 1 /* we define it in windows/port.cc */
-
-/* Define to 1 if you have the <glob.h> header file. */
-#undef HAVE_GLOB_H
-
-/* Define to 1 if you have the <grp.h> header file. */
-#undef HAVE_GRP_H
-
-/* define if the compiler has hash_map */
-#define HAVE_HASH_MAP 1
-
-/* define if the compiler has hash_set */
-#define HAVE_HASH_SET 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <libunwind.h> header file. */
-#undef HAVE_LIBUNWIND_H
-
-/* Define to 1 if you have the <linux/ptrace.h> header file. */
-#undef HAVE_LINUX_PTRACE_H
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#undef HAVE_MALLOC_H
-
-/* Define to 1 if you have the <malloc/malloc.h> header file. */
-#undef HAVE_MALLOC_MALLOC_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have a working `mmap' system call. */
-#undef HAVE_MMAP
-
-/* define if the compiler implements namespaces */
-#define HAVE_NAMESPACES 1
-
-/* Define to 1 if you have the <poll.h> header file. */
-#undef HAVE_POLL_H
-
-/* define if libc has program_invocation_name */
-#undef HAVE_PROGRAM_INVOCATION_NAME
-
-/* Define if you have POSIX threads libraries and header files. */
-#undef HAVE_PTHREAD
-
-/* Define to 1 if you have the <pwd.h> header file. */
-#undef HAVE_PWD_H
-
-/* Define to 1 if you have the `sbrk' function. */
-#undef HAVE_SBRK
-/* Define to 1 if you have the <sched.h> header file. */
-#undef HAVE_SCHED_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if the system has the type `struct mallinfo'. */
-#undef HAVE_STRUCT_MALLINFO
-
-/* Define to 1 if you have the <sys/cdefs.h> header file. */
-#undef HAVE_SYS_CDEFS_H
-
-/* Define to 1 if you have the <sys/malloc.h> header file. */
-#undef HAVE_SYS_MALLOC_H
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#undef HAVE_SYS_PARAM_H
-
-/* Define to 1 if you have the <sys/prctl.h> header file. */
-#undef HAVE_SYS_PRCTL_H
-
-/* Define to 1 if you have the <sys/resource.h> header file. */
-#undef HAVE_SYS_RESOURCE_H
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/syscall.h> header file. */
-#undef HAVE_SYS_SYSCALL_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* <sys/ucontext.h> is broken on redhat 7 */
-#undef HAVE_SYS_UCONTEXT_H
-
-/* Define to 1 if you have the <sys/wait.h> header file. */
-#undef HAVE_SYS_WAIT_H
-
-/* Define to 1 if compiler supports __thread */
-#undef HAVE_TLS
-
-/* Define to 1 if you have the <ucontext.h> header file. */
-#undef HAVE_UCONTEXT_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the <unwind.h> header file. */
-#undef HAVE_UNWIND_H
-
-/* define if your compiler has __attribute__ */
-#undef HAVE___ATTRIBUTE__
-
-/* Define to 1 if compiler supports __environ */
-#undef HAVE___ENVIRON
-
-/* Define to 1 if the system has the type `__int64'. */
-#define HAVE___INT64 1
-
-/* prefix where we look for installed files */
-#undef INSTALL_PREFIX
-
-/* Define to 1 if int32_t is equivalent to intptr_t */
-#undef INT32_EQUALS_INTPTR
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
- */
-#undef LT_OBJDIR
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-#undef NO_MINUS_C_MINUS_O
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* How to access the PC from a struct ucontext */
-#undef PC_FROM_UCONTEXT
-
-/* Always the empty-string on non-windows systems. On windows, should be
- "__declspec(dllexport)". This way, when we compile the dll, we export our
- functions/classes. It's safe to define this here because config.h is only
- used internally, to compile the DLL, and every DLL source file #includes
- "config.h" before anything else. */
-#ifndef PERFTOOLS_DLL_DECL
-# define PERFTOOLS_IS_A_DLL 1 /* not set if you're statically linking */
-# define PERFTOOLS_DLL_DECL __declspec(dllexport)
-# define PERFTOOLS_DLL_DECL_FOR_UNITTESTS __declspec(dllimport)
-#endif
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIdS "Id"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIuS "Iu"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIxS "Ix"
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-#undef PTHREAD_CREATE_JOINABLE
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* the namespace where STL code like vector<> is defined */
-#define STL_NAMESPACE std
-
-/* Version number of package */
-#undef VERSION
-
-/* C99 says: define this to get the PRI... macros from stdint.h */
-#ifndef __STDC_FORMAT_MACROS
-# define __STDC_FORMAT_MACROS 1
-#endif
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-#undef inline
-#endif
-
-// ---------------------------------------------------------------------
-// Extra stuff not found in config.h.in
-
-// This must be defined before the windows.h is included. We need at
-// least 0x0400 for mutex.h to have access to TryLock, and at least
-// 0x0501 for patch_functions.cc to have access to GetModuleHandleEx.
-// (This latter is an optimization we could take out if need be.)
-#ifndef _WIN32_WINNT
-# define _WIN32_WINNT 0x0501
-#endif
-
-// We want to make sure not to ever try to #include heap-checker.h
-#define NO_HEAP_CHECK 1
-
-// TODO(csilvers): include windows/port.h in every relevant source file instead?
-#include "windows/port.h"
-
-#endif /* GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_ */
diff --git a/third_party/tcmalloc/chromium/src/debugallocation.cc b/third_party/tcmalloc/chromium/src/debugallocation.cc
deleted file mode 100644
index 6a4f286..0000000
--- a/third_party/tcmalloc/chromium/src/debugallocation.cc
+++ /dev/null
@@ -1,1440 +0,0 @@
-// Copyright (c) 2000, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Urs Holzle <opensource@google.com>
-
-#include "config.h"
-#include <errno.h>
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-// We only need malloc.h for struct mallinfo.
-#ifdef HAVE_STRUCT_MALLINFO
-// Malloc can be in several places on older versions of OS X.
-# if defined(HAVE_MALLOC_H)
-# include <malloc.h>
-# elif defined(HAVE_MALLOC_MALLOC_H)
-# include <malloc/malloc.h>
-# elif defined(HAVE_SYS_MALLOC_H)
-# include <sys/malloc.h>
-# endif
-#endif
-#ifdef HAVE_PTHREAD
-#include <pthread.h>
-#endif
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#endif
-#include <sys/stat.h>
-#include <sys/types.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include <gperftools/malloc_extension.h>
-#include <gperftools/malloc_hook.h>
-#include <gperftools/stacktrace.h>
-#include "addressmap-inl.h"
-#include "base/abort.h"
-#include "base/commandlineflags.h"
-#include "base/googleinit.h"
-#include "base/logging.h"
-#include "base/spinlock.h"
-#include "malloc_hook-inl.h"
-#include "symbolize.h"
-
-#define TCMALLOC_USING_DEBUGALLOCATION
-#include "tcmalloc.cc"
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW // I guess we're not on a glibc system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old
-// form of the name instead.
-#ifndef MAP_ANONYMOUS
-# define MAP_ANONYMOUS MAP_ANON
-#endif
-
-// ========================================================================= //
-
-DEFINE_bool(malloctrace,
- EnvToBool("TCMALLOC_TRACE", false),
- "Enables memory (de)allocation tracing to /tmp/google.alloc.");
-#ifdef HAVE_MMAP
-DEFINE_bool(malloc_page_fence,
- EnvToBool("TCMALLOC_PAGE_FENCE", false),
- "Enables putting of memory allocations at page boundaries "
- "with a guard page following the allocation (to catch buffer "
- "overruns right when they happen).");
-DEFINE_bool(malloc_page_fence_never_reclaim,
- EnvToBool("TCMALLOC_PAGE_FRANCE_NEVER_RECLAIM", false),
- "Enables making the virtual address space inaccessible "
- "upon a deallocation instead of returning it and reusing later.");
-#else
-DEFINE_bool(malloc_page_fence, false, "Not usable (requires mmap)");
-DEFINE_bool(malloc_page_fence_never_reclaim, false, "Not usable (required mmap)");
-#endif
-DEFINE_bool(malloc_reclaim_memory,
- EnvToBool("TCMALLOC_RECLAIM_MEMORY", true),
- "If set to false, we never return memory to malloc "
- "when an object is deallocated. This ensures that all "
- "heap object addresses are unique.");
-DEFINE_int32(max_free_queue_size,
- EnvToInt("TCMALLOC_MAX_FREE_QUEUE_SIZE", 10*1024*1024),
- "If greater than 0, keep freed blocks in a queue instead of "
- "releasing them to the allocator immediately. Release them when "
- "the total size of all blocks in the queue would otherwise exceed "
- "this limit.");
-
-DEFINE_bool(symbolize_stacktrace,
- EnvToBool("TCMALLOC_SYMBOLIZE_STACKTRACE", true),
- "Symbolize the stack trace when provided (on some error exits)");
-
-// ========================================================================= //
-
-// A safe version of printf() that does not do any allocation and
-// uses very little stack space.
-static void TracePrintf(int fd, const char *fmt, ...)
-#ifdef __GNUC__
- __attribute__ ((__format__ (__printf__, 2, 3)));
-#else
- ;
-#endif
-
-// The do_* functions are defined in tcmalloc/tcmalloc.cc,
-// which is included before this file
-// when TCMALLOC_FOR_DEBUGALLOCATION is defined
-// TODO(csilvers): get rid of these now that we are tied to tcmalloc.
-#define BASE_MALLOC_NEW do_malloc
-#define BASE_MALLOC do_malloc
-#define BASE_FREE do_free
-#define BASE_MALLOC_STATS do_malloc_stats
-#define BASE_MALLOPT do_mallopt
-#define BASE_MALLINFO do_mallinfo
-
-// ========================================================================= //
-
-class MallocBlock;
-
-// A circular buffer to hold freed blocks of memory. MallocBlock::Deallocate
-// (below) pushes blocks into this queue instead of returning them to the
-// underlying allocator immediately. See MallocBlock::Deallocate for more
-// information.
-//
-// We can't use an STL class for this because we need to be careful not to
-// perform any heap de-allocations in any of the code in this class, since the
-// code in MallocBlock::Deallocate is not re-entrant.
-template <typename QueueEntry>
-class FreeQueue {
- public:
- FreeQueue() : q_front_(0), q_back_(0) {}
-
- bool Full() {
- return (q_front_ + 1) % kFreeQueueSize == q_back_;
- }
-
- void Push(const QueueEntry& block) {
- q_[q_front_] = block;
- q_front_ = (q_front_ + 1) % kFreeQueueSize;
- }
-
- QueueEntry Pop() {
- RAW_CHECK(q_back_ != q_front_, "Queue is empty");
- const QueueEntry& ret = q_[q_back_];
- q_back_ = (q_back_ + 1) % kFreeQueueSize;
- return ret;
- }
-
- size_t size() const {
- return (q_front_ - q_back_ + kFreeQueueSize) % kFreeQueueSize;
- }
-
- private:
- // Maximum number of blocks kept in the free queue before being freed.
- static const int kFreeQueueSize = 1024;
-
- QueueEntry q_[kFreeQueueSize];
- int q_front_;
- int q_back_;
-};
-
-struct MallocBlockQueueEntry {
- MallocBlockQueueEntry() : block(NULL), size(0),
- num_deleter_pcs(0), deleter_threadid(0) {}
- MallocBlockQueueEntry(MallocBlock* b, size_t s) : block(b), size(s) {
- if (FLAGS_max_free_queue_size != 0 && b != NULL) {
- // Adjust the number of frames to skip (4) if you change the
- // location of this call.
- num_deleter_pcs =
- GetStackTrace(deleter_pcs,
- sizeof(deleter_pcs) / sizeof(deleter_pcs[0]),
- 4);
- deleter_threadid = pthread_self();
- } else {
- num_deleter_pcs = 0;
- // Zero is an illegal pthread id by my reading of the pthread
- // implementation:
- deleter_threadid = 0;
- }
- }
-
- MallocBlock* block;
- size_t size;
-
- // When deleted and put in the free queue, we (flag-controlled)
- // record the stack so that if corruption is later found, we can
- // print the deleter's stack. (These three vars add 144 bytes of
- // overhead under the LP64 data model.)
- void* deleter_pcs[16];
- int num_deleter_pcs;
- pthread_t deleter_threadid;
-};
-
-class MallocBlock {
- public: // allocation type constants
-
- // Different allocation types we distinguish.
- // Note: The lower 4 bits are not random: we index kAllocName array
- // by these values masked with kAllocTypeMask;
- // the rest are "random" magic bits to help catch memory corruption.
- static const int kMallocType = 0xEFCDAB90;
- static const int kNewType = 0xFEBADC81;
- static const int kArrayNewType = 0xBCEADF72;
-
- private: // constants
-
- // A mask used on alloc types above to get to 0, 1, 2
- static const int kAllocTypeMask = 0x3;
- // An additional bit to set in AllocType constants
- // to mark now deallocated regions.
- static const int kDeallocatedTypeBit = 0x4;
-
- // For better memory debugging, we initialize all storage to known
- // values, and overwrite the storage when it's deallocated:
- // Byte that fills uninitialized storage.
- static const int kMagicUninitializedByte = 0xAB;
- // Byte that fills deallocated storage.
- // NOTE: tcmalloc.cc depends on the value of kMagicDeletedByte
- // to work around a bug in the pthread library.
- static const int kMagicDeletedByte = 0xCD;
- // A size_t (type of alloc_type_ below) in a deallocated storage
- // filled with kMagicDeletedByte.
- static const size_t kMagicDeletedSizeT =
- 0xCDCDCDCD | (((size_t)0xCDCDCDCD << 16) << 16);
- // Initializer works for 32 and 64 bit size_ts;
- // "<< 16 << 16" is to fool gcc from issuing a warning
- // when size_ts are 32 bits.
-
- // NOTE: on Linux, you can enable malloc debugging support in libc by
- // setting the environment variable MALLOC_CHECK_ to 1 before you
- // start the program (see man malloc).
-
- // We use either BASE_MALLOC or mmap to make the actual allocation. In
- // order to remember which one of the two was used for any block, we store an
- // appropriate magic word next to the block.
- static const int kMagicMalloc = 0xDEADBEEF;
- static const int kMagicMMap = 0xABCDEFAB;
-
- // This array will be filled with 0xCD, for use with memcmp.
- static unsigned char kMagicDeletedBuffer[1024];
- static pthread_once_t deleted_buffer_initialized_;
- static bool deleted_buffer_initialized_no_pthreads_;
-
- private: // data layout
-
- // The four fields size1_,offset_,magic1_,alloc_type_
- // should together occupy a multiple of 16 bytes. (At the
- // moment, sizeof(size_t) == 4 or 8 depending on piii vs
- // k8, and 4 of those sum to 16 or 32 bytes).
- // This, combined with BASE_MALLOC's alignment guarantees,
- // ensures that SSE types can be stored into the returned
- // block, at &size2_.
- size_t size1_;
- size_t offset_; // normally 0 unless memaligned memory
- // see comments in memalign() and FromRawPointer().
- size_t magic1_;
- size_t alloc_type_;
- // here comes the actual data (variable length)
- // ...
- // then come the size2_ and magic2_, or a full page of mprotect-ed memory
- // if the malloc_page_fence feature is enabled.
- size_t size2_;
- int magic2_;
-
- private: // static data and helpers
-
- // Allocation map: stores the allocation type for each allocated object,
- // or the type or'ed with kDeallocatedTypeBit
- // for each formerly allocated object.
- typedef AddressMap<int> AllocMap;
- static AllocMap* alloc_map_;
- // This protects alloc_map_ and consistent state of metadata
- // for each still-allocated object in it.
- // We use spin locks instead of pthread_mutex_t locks
- // to prevent crashes via calls to pthread_mutex_(un)lock
- // for the (de)allocations coming from pthreads initialization itself.
- static SpinLock alloc_map_lock_;
-
- // A queue of freed blocks. Instead of releasing blocks to the allocator
- // immediately, we put them in a queue, freeing them only when necessary
- // to keep the total size of all the freed blocks below the limit set by
- // FLAGS_max_free_queue_size.
- static FreeQueue<MallocBlockQueueEntry>* free_queue_;
-
- static size_t free_queue_size_; // total size of blocks in free_queue_
- // protects free_queue_ and free_queue_size_
- static SpinLock free_queue_lock_;
-
- // Names of allocation types (kMallocType, kNewType, kArrayNewType)
- static const char* const kAllocName[];
- // Names of corresponding deallocation types
- static const char* const kDeallocName[];
-
- static const char* AllocName(int type) {
- return kAllocName[type & kAllocTypeMask];
- }
-
- static const char* DeallocName(int type) {
- return kDeallocName[type & kAllocTypeMask];
- }
-
- private: // helper accessors
-
- bool IsMMapped() const { return kMagicMMap == magic1_; }
-
- bool IsValidMagicValue(int value) const {
- return kMagicMMap == value || kMagicMalloc == value;
- }
-
- static size_t real_malloced_size(size_t size) {
- return size + sizeof(MallocBlock);
- }
- static size_t real_mmapped_size(size_t size) {
- return size + MallocBlock::data_offset();
- }
-
- size_t real_size() {
- return IsMMapped() ? real_mmapped_size(size1_) : real_malloced_size(size1_);
- }
-
- // NOTE: if the block is mmapped (that is, we're using the
- // malloc_page_fence option) then there's no size2 or magic2
- // (instead, the guard page begins where size2 would be).
-
- size_t* size2_addr() { return (size_t*)((char*)&size2_ + size1_); }
- const size_t* size2_addr() const {
- return (const size_t*)((char*)&size2_ + size1_);
- }
-
- int* magic2_addr() { return (int*)(size2_addr() + 1); }
- const int* magic2_addr() const { return (const int*)(size2_addr() + 1); }
-
- private: // other helpers
-
- void Initialize(size_t size, int type) {
- RAW_CHECK(IsValidMagicValue(magic1_), "");
- // record us as allocated in the map
- alloc_map_lock_.Lock();
- if (!alloc_map_) {
- void* p = BASE_MALLOC(sizeof(AllocMap));
- alloc_map_ = new(p) AllocMap(BASE_MALLOC, BASE_FREE);
- }
- alloc_map_->Insert(data_addr(), type);
- // initialize us
- size1_ = size;
- offset_ = 0;
- alloc_type_ = type;
- if (!IsMMapped()) {
- *magic2_addr() = magic1_;
- *size2_addr() = size;
- }
- alloc_map_lock_.Unlock();
- memset(data_addr(), kMagicUninitializedByte, size);
- if (!IsMMapped()) {
- RAW_CHECK(size1_ == *size2_addr(), "should hold");
- RAW_CHECK(magic1_ == *magic2_addr(), "should hold");
- }
- }
-
- size_t CheckAndClear(int type) {
- alloc_map_lock_.Lock();
- CheckLocked(type);
- if (!IsMMapped()) {
- RAW_CHECK(size1_ == *size2_addr(), "should hold");
- }
- // record us as deallocated in the map
- alloc_map_->Insert(data_addr(), type | kDeallocatedTypeBit);
- alloc_map_lock_.Unlock();
- // clear us
- const size_t size = real_size();
- memset(this, kMagicDeletedByte, size);
- return size;
- }
-
- void CheckLocked(int type) const {
- int map_type = 0;
- const int* found_type =
- alloc_map_ != NULL ? alloc_map_->Find(data_addr()) : NULL;
- if (found_type == NULL) {
- RAW_LOG(FATAL, "memory allocation bug: object at %p "
- "has never been allocated", data_addr());
- } else {
- map_type = *found_type;
- }
- if ((map_type & kDeallocatedTypeBit) != 0) {
- RAW_LOG(FATAL, "memory allocation bug: object at %p "
- "has been already deallocated (it was allocated with %s)",
- data_addr(), AllocName(map_type & ~kDeallocatedTypeBit));
- }
- if (alloc_type_ == kMagicDeletedSizeT) {
- RAW_LOG(FATAL, "memory stomping bug: a word before object at %p "
- "has been corrupted; or else the object has been already "
- "deallocated and our memory map has been corrupted",
- data_addr());
- }
- if (!IsValidMagicValue(magic1_)) {
- RAW_LOG(FATAL, "memory stomping bug: a word before object at %p "
- "has been corrupted; "
- "or else our memory map has been corrupted and this is a "
- "deallocation for not (currently) heap-allocated object",
- data_addr());
- }
- if (!IsMMapped()) {
- if (size1_ != *size2_addr()) {
- RAW_LOG(FATAL, "memory stomping bug: a word after object at %p "
- "has been corrupted", data_addr());
- }
- if (!IsValidMagicValue(*magic2_addr())) {
- RAW_LOG(FATAL, "memory stomping bug: a word after object at %p "
- "has been corrupted", data_addr());
- }
- }
- if (alloc_type_ != type) {
- if ((alloc_type_ != MallocBlock::kMallocType) &&
- (alloc_type_ != MallocBlock::kNewType) &&
- (alloc_type_ != MallocBlock::kArrayNewType)) {
- RAW_LOG(FATAL, "memory stomping bug: a word before object at %p "
- "has been corrupted", data_addr());
- }
- RAW_LOG(FATAL, "memory allocation/deallocation mismatch at %p: "
- "allocated with %s being deallocated with %s",
- data_addr(), AllocName(alloc_type_), DeallocName(type));
- }
- if (alloc_type_ != map_type) {
- RAW_LOG(FATAL, "memory stomping bug: our memory map has been corrupted : "
- "allocation at %p made with %s "
- "is recorded in the map to be made with %s",
- data_addr(), AllocName(alloc_type_), AllocName(map_type));
- }
- }
-
- public: // public accessors
-
- void* data_addr() { return (void*)&size2_; }
- const void* data_addr() const { return (const void*)&size2_; }
-
- static size_t data_offset() { return OFFSETOF_MEMBER(MallocBlock, size2_); }
-
- size_t data_size() const { return size1_; }
-
- void set_offset(int offset) { this->offset_ = offset; }
-
- public: // our main interface
-
- static MallocBlock* Allocate(size_t size, int type) {
- // Prevent an integer overflow / crash with large allocation sizes.
- // TODO - Note that for a e.g. 64-bit size_t, max_size_t may not actually
- // be the maximum value, depending on how the compiler treats ~0. The worst
- // practical effect is that allocations are limited to 4Gb or so, even if
- // the address space could take more.
- static size_t max_size_t = ~0;
- if (size > max_size_t - sizeof(MallocBlock)) {
- RAW_LOG(ERROR, "Massive size passed to malloc: %"PRIuS"", size);
- return NULL;
- }
- MallocBlock* b = NULL;
- const bool use_malloc_page_fence = FLAGS_malloc_page_fence;
-#ifdef HAVE_MMAP
- if (use_malloc_page_fence) {
- // Put the block towards the end of the page and make the next page
- // inaccessible. This will catch buffer overrun right when it happens.
- size_t sz = real_mmapped_size(size);
- int pagesize = getpagesize();
- int num_pages = (sz + pagesize - 1) / pagesize + 1;
- char* p = (char*) mmap(NULL, num_pages * pagesize, PROT_READ|PROT_WRITE,
- MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
- if (p == MAP_FAILED) {
- // If the allocation fails, abort rather than returning NULL to
- // malloc. This is because in most cases, the program will run out
- // of memory in this mode due to tremendous amount of wastage. There
- // is no point in propagating the error elsewhere.
- RAW_LOG(FATAL, "Out of memory: possibly due to page fence overhead: %s",
- strerror(errno));
- }
- // Mark the page after the block inaccessible
- if (mprotect(p + (num_pages - 1) * pagesize, pagesize, PROT_NONE)) {
- RAW_LOG(FATAL, "Guard page setup failed: %s", strerror(errno));
- }
- b = (MallocBlock*) (p + (num_pages - 1) * pagesize - sz);
- } else {
- b = (MallocBlock*) (type == kMallocType ?
- BASE_MALLOC(real_malloced_size(size)) :
- BASE_MALLOC_NEW(real_malloced_size(size)));
- }
-#else
- b = (MallocBlock*) (type == kMallocType ?
- BASE_MALLOC(real_malloced_size(size)) :
- BASE_MALLOC_NEW(real_malloced_size(size)));
-#endif
-
- // It would be nice to output a diagnostic on allocation failure
- // here, but logging (other than FATAL) requires allocating
- // memory, which could trigger a nasty recursion. Instead, preserve
- // malloc semantics and return NULL on failure.
- if (b != NULL) {
- b->magic1_ = use_malloc_page_fence ? kMagicMMap : kMagicMalloc;
- b->Initialize(size, type);
- }
- return b;
- }
-
- void Deallocate(int type) {
- if (IsMMapped()) { // have to do this before CheckAndClear
-#ifdef HAVE_MMAP
- int size = CheckAndClear(type);
- int pagesize = getpagesize();
- int num_pages = (size + pagesize - 1) / pagesize + 1;
- char* p = (char*) this;
- if (FLAGS_malloc_page_fence_never_reclaim ||
- !FLAGS_malloc_reclaim_memory) {
- mprotect(p - (num_pages - 1) * pagesize + size,
- num_pages * pagesize, PROT_NONE);
- } else {
- munmap(p - (num_pages - 1) * pagesize + size, num_pages * pagesize);
- }
-#endif
- } else {
- const size_t size = CheckAndClear(type);
- if (FLAGS_malloc_reclaim_memory) {
- // Instead of freeing the block immediately, push it onto a queue of
- // recently freed blocks. Free only enough blocks to keep from
- // exceeding the capacity of the queue or causing the total amount of
- // un-released memory in the queue from exceeding
- // FLAGS_max_free_queue_size.
- ProcessFreeQueue(this, size, FLAGS_max_free_queue_size);
- }
- }
- }
-
- static size_t FreeQueueSize() {
- SpinLockHolder l(&free_queue_lock_);
- return free_queue_size_;
- }
-
- static void ProcessFreeQueue(MallocBlock* b, size_t size,
- int max_free_queue_size) {
- // MallocBlockQueueEntry are about 144 in size, so we can only
- // use a small array of them on the stack.
- MallocBlockQueueEntry entries[4];
- int num_entries = 0;
- MallocBlockQueueEntry new_entry(b, size);
- free_queue_lock_.Lock();
- if (free_queue_ == NULL)
- free_queue_ = new FreeQueue<MallocBlockQueueEntry>;
- RAW_CHECK(!free_queue_->Full(), "Free queue mustn't be full!");
-
- if (b != NULL) {
- free_queue_size_ += size + sizeof(MallocBlockQueueEntry);
- free_queue_->Push(new_entry);
- }
-
- // Free blocks until the total size of unfreed blocks no longer exceeds
- // max_free_queue_size, and the free queue has at least one free
- // space in it.
- while (free_queue_size_ > max_free_queue_size || free_queue_->Full()) {
- RAW_CHECK(num_entries < arraysize(entries), "entries array overflow");
- entries[num_entries] = free_queue_->Pop();
- free_queue_size_ -=
- entries[num_entries].size + sizeof(MallocBlockQueueEntry);
- num_entries++;
- if (num_entries == arraysize(entries)) {
- // The queue will not be full at this point, so it is ok to
- // release the lock. The queue may still contain more than
- // max_free_queue_size, but this is not a strict invariant.
- free_queue_lock_.Unlock();
- for (int i = 0; i < num_entries; i++) {
- CheckForDanglingWrites(entries[i]);
- BASE_FREE(entries[i].block);
- }
- num_entries = 0;
- free_queue_lock_.Lock();
- }
- }
- RAW_CHECK(free_queue_size_ >= 0, "Free queue size went negative!");
- free_queue_lock_.Unlock();
- for (int i = 0; i < num_entries; i++) {
- CheckForDanglingWrites(entries[i]);
- BASE_FREE(entries[i].block);
- }
- }
-
- static void InitDeletedBuffer() {
- memset(kMagicDeletedBuffer, kMagicDeletedByte, sizeof(kMagicDeletedBuffer));
- deleted_buffer_initialized_no_pthreads_ = true;
- }
-
- static void CheckForDanglingWrites(const MallocBlockQueueEntry& queue_entry) {
- perftools_pthread_once(&deleted_buffer_initialized_, &InitDeletedBuffer);
- if (!deleted_buffer_initialized_no_pthreads_) {
- // This will be the case on systems that don't link in pthreads,
- // including on FreeBSD where pthread_once has a non-zero address
- // (but doesn't do anything) even when pthreads isn't linked in.
- InitDeletedBuffer();
- }
-
- const unsigned char* p =
- reinterpret_cast<unsigned char*>(queue_entry.block);
-
- static const size_t size_of_buffer = sizeof(kMagicDeletedBuffer);
- const size_t size = queue_entry.size;
- const size_t buffers = size / size_of_buffer;
- const size_t remainder = size % size_of_buffer;
- size_t buffer_idx;
- for (buffer_idx = 0; buffer_idx < buffers; ++buffer_idx) {
- CheckForCorruptedBuffer(queue_entry, buffer_idx, p, size_of_buffer);
- p += size_of_buffer;
- }
- CheckForCorruptedBuffer(queue_entry, buffer_idx, p, remainder);
- }
-
- static void CheckForCorruptedBuffer(const MallocBlockQueueEntry& queue_entry,
- size_t buffer_idx,
- const unsigned char* buffer,
- size_t size_of_buffer) {
- if (memcmp(buffer, kMagicDeletedBuffer, size_of_buffer) == 0) {
- return;
- }
-
- RAW_LOG(ERROR,
- "Found a corrupted memory buffer in MallocBlock (may be offset "
- "from user ptr): buffer index: %zd, buffer ptr: %p, size of "
- "buffer: %zd", buffer_idx, buffer, size_of_buffer);
-
- // The magic deleted buffer should only be 1024 bytes, but in case
- // this changes, let's put an upper limit on the number of debug
- // lines we'll output:
- if (size_of_buffer <= 1024) {
- for (int i = 0; i < size_of_buffer; ++i) {
- if (buffer[i] != kMagicDeletedByte) {
- RAW_LOG(ERROR, "Buffer byte %d is 0x%02x (should be 0x%02x).",
- i, buffer[i], kMagicDeletedByte);
- }
- }
- } else {
- RAW_LOG(ERROR, "Buffer too large to print corruption.");
- }
-
- const MallocBlock* b = queue_entry.block;
- const size_t size = queue_entry.size;
- if (queue_entry.num_deleter_pcs > 0) {
- TracePrintf(STDERR_FILENO, "Deleted by thread %p\n",
- reinterpret_cast<void*>(
- PRINTABLE_PTHREAD(queue_entry.deleter_threadid)));
-
- // We don't want to allocate or deallocate memory here, so we use
- // placement-new. It's ok that we don't destroy this, since we're
- // just going to error-exit below anyway. Union is for alignment.
- union { void* alignment; char buf[sizeof(SymbolTable)]; } tablebuf;
- SymbolTable* symbolization_table = new (tablebuf.buf) SymbolTable;
- for (int i = 0; i < queue_entry.num_deleter_pcs; i++) {
- // Symbolizes the previous address of pc because pc may be in the
- // next function. This may happen when the function ends with
- // a call to a function annotated noreturn (e.g. CHECK).
- char *pc = reinterpret_cast<char*>(queue_entry.deleter_pcs[i]);
- symbolization_table->Add(pc - 1);
- }
- if (FLAGS_symbolize_stacktrace)
- symbolization_table->Symbolize();
- for (int i = 0; i < queue_entry.num_deleter_pcs; i++) {
- char *pc = reinterpret_cast<char*>(queue_entry.deleter_pcs[i]);
- TracePrintf(STDERR_FILENO, " @ %p %s\n",
- pc, symbolization_table->GetSymbol(pc - 1));
- }
- } else {
- RAW_LOG(ERROR,
- "Skipping the printing of the deleter's stack! Its stack was "
- "not found; either the corruption occurred too early in "
- "execution to obtain a stack trace or --max_free_queue_size was "
- "set to 0.");
- }
-
- RAW_LOG(FATAL,
- "Memory was written to after being freed. MallocBlock: %p, user "
- "ptr: %p, size: %zd. If you can't find the source of the error, "
- "try using ASan (http://code.google.com/p/address-sanitizer/), "
- "Valgrind, or Purify, or study the "
- "output of the deleter's stack printed above.",
- b, b->data_addr(), size);
- }
-
- static MallocBlock* FromRawPointer(void* p) {
- const size_t data_offset = MallocBlock::data_offset();
- // Find the header just before client's memory.
- MallocBlock *mb = reinterpret_cast<MallocBlock *>(
- reinterpret_cast<char *>(p) - data_offset);
- // If mb->alloc_type_ is kMagicDeletedSizeT, we're not an ok pointer.
- if (mb->alloc_type_ == kMagicDeletedSizeT) {
- RAW_LOG(FATAL, "memory allocation bug: object at %p has been already"
- " deallocated; or else a word before the object has been"
- " corrupted (memory stomping bug)", p);
- }
- // If mb->offset_ is zero (common case), mb is the real header. If
- // mb->offset_ is non-zero, this block was allocated by memalign, and
- // mb->offset_ is the distance backwards to the real header from mb,
- // which is a fake header. The following subtraction works for both zero
- // and non-zero values.
- return reinterpret_cast<MallocBlock *>(
- reinterpret_cast<char *>(mb) - mb->offset_);
- }
- static const MallocBlock* FromRawPointer(const void* p) {
- // const-safe version: we just cast about
- return FromRawPointer(const_cast<void*>(p));
- }
-
- // Return whether p points to memory returned by memalign.
- // Requires that p be non-zero and has been checked for sanity with
- // FromRawPointer().
- static bool IsMemaligned(const void* p) {
- const MallocBlock* mb = reinterpret_cast<const MallocBlock*>(
- reinterpret_cast<const char*>(p) - MallocBlock::data_offset());
- // If the offset is non-zero, the block was allocated by memalign
- // (see FromRawPointer above).
- return mb->offset_ != 0;
- }
-
- void Check(int type) const {
- alloc_map_lock_.Lock();
- CheckLocked(type);
- alloc_map_lock_.Unlock();
- }
-
- static bool CheckEverything() {
- alloc_map_lock_.Lock();
- if (alloc_map_ != NULL) alloc_map_->Iterate(CheckCallback, 0);
- alloc_map_lock_.Unlock();
- return true; // if we get here, we're okay
- }
-
- static bool MemoryStats(int* blocks, size_t* total,
- int histogram[kMallocHistogramSize]) {
- memset(histogram, 0, kMallocHistogramSize * sizeof(int));
- alloc_map_lock_.Lock();
- stats_blocks_ = 0;
- stats_total_ = 0;
- stats_histogram_ = histogram;
- if (alloc_map_ != NULL) alloc_map_->Iterate(StatsCallback, 0);
- *blocks = stats_blocks_;
- *total = stats_total_;
- alloc_map_lock_.Unlock();
- return true;
- }
-
- private: // helpers for CheckEverything and MemoryStats
-
- static void CheckCallback(const void* ptr, int* type, int dummy) {
- if ((*type & kDeallocatedTypeBit) == 0) {
- FromRawPointer(ptr)->CheckLocked(*type);
- }
- }
-
- // Accumulation variables for StatsCallback protected by alloc_map_lock_
- static int stats_blocks_;
- static size_t stats_total_;
- static int* stats_histogram_;
-
- static void StatsCallback(const void* ptr, int* type, int dummy) {
- if ((*type & kDeallocatedTypeBit) == 0) {
- const MallocBlock* b = FromRawPointer(ptr);
- b->CheckLocked(*type);
- ++stats_blocks_;
- size_t mysize = b->size1_;
- int entry = 0;
- stats_total_ += mysize;
- while (mysize) {
- ++entry;
- mysize >>= 1;
- }
- RAW_CHECK(entry < kMallocHistogramSize,
- "kMallocHistogramSize should be at least as large as log2 "
- "of the maximum process memory size");
- stats_histogram_[entry] += 1;
- }
- }
-};
-
-void DanglingWriteChecker() {
- // Clear out the remaining free queue to check for dangling writes.
- MallocBlock::ProcessFreeQueue(NULL, 0, 0);
-}
-
-// ========================================================================= //
-
-const int MallocBlock::kMagicMalloc;
-const int MallocBlock::kMagicMMap;
-
-MallocBlock::AllocMap* MallocBlock::alloc_map_ = NULL;
-SpinLock MallocBlock::alloc_map_lock_(SpinLock::LINKER_INITIALIZED);
-
-FreeQueue<MallocBlockQueueEntry>* MallocBlock::free_queue_ = NULL;
-size_t MallocBlock::free_queue_size_ = 0;
-SpinLock MallocBlock::free_queue_lock_(SpinLock::LINKER_INITIALIZED);
-
-unsigned char MallocBlock::kMagicDeletedBuffer[1024];
-pthread_once_t MallocBlock::deleted_buffer_initialized_ = PTHREAD_ONCE_INIT;
-bool MallocBlock::deleted_buffer_initialized_no_pthreads_ = false;
-
-const char* const MallocBlock::kAllocName[] = {
- "malloc",
- "new",
- "new []",
- NULL,
-};
-
-const char* const MallocBlock::kDeallocName[] = {
- "free",
- "delete",
- "delete []",
- NULL,
-};
-
-int MallocBlock::stats_blocks_;
-size_t MallocBlock::stats_total_;
-int* MallocBlock::stats_histogram_;
-
-// ========================================================================= //
-
-// The following cut-down version of printf() avoids
-// using stdio or ostreams.
-// This is to guarantee no recursive calls into
-// the allocator and to bound the stack space consumed. (The pthread
-// manager thread in linuxthreads has a very small stack,
-// so fprintf can't be called.)
-static void TracePrintf(int fd, const char *fmt, ...) {
- char buf[64];
- int i = 0;
- va_list ap;
- va_start(ap, fmt);
- const char *p = fmt;
- char numbuf[25];
- numbuf[sizeof(numbuf)-1] = 0;
- while (*p != '\0') { // until end of format string
- char *s = &numbuf[sizeof(numbuf)-1];
- if (p[0] == '%' && p[1] != 0) { // handle % formats
- int64 l = 0;
- unsigned long base = 0;
- if (*++p == 's') { // %s
- s = va_arg(ap, char *);
- } else if (*p == 'l' && p[1] == 'd') { // %ld
- l = va_arg(ap, long);
- base = 10;
- p++;
- } else if (*p == 'l' && p[1] == 'u') { // %lu
- l = va_arg(ap, unsigned long);
- base = 10;
- p++;
- } else if (*p == 'z' && p[1] == 'u') { // %zu
- l = va_arg(ap, size_t);
- base = 10;
- p++;
- } else if (*p == 'u') { // %u
- l = va_arg(ap, unsigned int);
- base = 10;
- } else if (*p == 'd') { // %d
- l = va_arg(ap, int);
- base = 10;
- } else if (*p == 'p') { // %p
- l = va_arg(ap, intptr_t);
- base = 16;
- } else {
- write(STDERR_FILENO, "Unimplemented TracePrintf format\n", 33);
- write(STDERR_FILENO, p, 2);
- write(STDERR_FILENO, "\n", 1);
- tcmalloc::Abort();
- }
- p++;
- if (base != 0) {
- bool minus = (l < 0 && base == 10);
- uint64 ul = minus? -l : l;
- do {
- *--s = "0123456789abcdef"[ul % base];
- ul /= base;
- } while (ul != 0);
- if (base == 16) {
- *--s = 'x';
- *--s = '0';
- } else if (minus) {
- *--s = '-';
- }
- }
- } else { // handle normal characters
- *--s = *p++;
- }
- while (*s != 0) {
- if (i == sizeof(buf)) {
- write(fd, buf, i);
- i = 0;
- }
- buf[i++] = *s++;
- }
- }
- if (i != 0) {
- write(fd, buf, i);
- }
- va_end(ap);
-}
-
-// Return the file descriptor we're writing a log to
-static int TraceFd() {
- static int trace_fd = -1;
- if (trace_fd == -1) { // Open the trace file on the first call
- trace_fd = open("/tmp/google.alloc", O_CREAT|O_TRUNC|O_WRONLY, 0666);
- if (trace_fd == -1) {
- trace_fd = 2;
- TracePrintf(trace_fd,
- "Can't open /tmp/google.alloc. Logging to stderr.\n");
- }
- // Add a header to the log.
- TracePrintf(trace_fd, "Trace started: %lu\n",
- static_cast<unsigned long>(time(NULL)));
- TracePrintf(trace_fd,
- "func\tsize\tptr\tthread_id\tstack pcs for tools/symbolize\n");
- }
- return trace_fd;
-}
-
-// Print the hex stack dump on a single line. PCs are separated by tabs.
-static void TraceStack(void) {
- void *pcs[16];
- int n = GetStackTrace(pcs, sizeof(pcs)/sizeof(pcs[0]), 0);
- for (int i = 0; i != n; i++) {
- TracePrintf(TraceFd(), "\t%p", pcs[i]);
- }
-}
-
-// This protects MALLOC_TRACE, to make sure its info is atomically written.
-static SpinLock malloc_trace_lock(SpinLock::LINKER_INITIALIZED);
-
-#define MALLOC_TRACE(name, size, addr) \
- do { \
- if (FLAGS_malloctrace) { \
- SpinLockHolder l(&malloc_trace_lock); \
- TracePrintf(TraceFd(), "%s\t%"PRIuS"\t%p\t%"GPRIuPTHREAD, \
- name, size, addr, PRINTABLE_PTHREAD(pthread_self())); \
- TraceStack(); \
- TracePrintf(TraceFd(), "\n"); \
- } \
- } while (0)
-
-// ========================================================================= //
-
-// Write the characters buf[0, ..., size-1] to
-// the malloc trace buffer.
-// This function is intended for debugging,
-// and is not declared in any header file.
-// You must insert a declaration of it by hand when you need
-// to use it.
-void __malloctrace_write(const char *buf, size_t size) {
- if (FLAGS_malloctrace) {
- write(TraceFd(), buf, size);
- }
-}
-
-// ========================================================================= //
-
-// General debug allocation/deallocation
-
-static inline void* DebugAllocate(size_t size, int type) {
- MallocBlock* ptr = MallocBlock::Allocate(size, type);
- if (ptr == NULL) return NULL;
- MALLOC_TRACE("malloc", size, ptr->data_addr());
- return ptr->data_addr();
-}
-
-static inline void DebugDeallocate(void* ptr, int type) {
- MALLOC_TRACE("free",
- (ptr != 0 ? MallocBlock::FromRawPointer(ptr)->data_size() : 0),
- ptr);
- if (ptr) MallocBlock::FromRawPointer(ptr)->Deallocate(type);
-}
-
-// ========================================================================= //
-
-// The following functions may be called via MallocExtension::instance()
-// for memory verification and statistics.
-class DebugMallocImplementation : public TCMallocImplementation {
- public:
- virtual bool GetNumericProperty(const char* name, size_t* value) {
- bool result = TCMallocImplementation::GetNumericProperty(name, value);
- if (result && (strcmp(name, "generic.current_allocated_bytes") == 0)) {
- // Subtract bytes kept in the free queue
- size_t qsize = MallocBlock::FreeQueueSize();
- if (*value >= qsize) {
- *value -= qsize;
- }
- }
- return result;
- }
-
- virtual bool VerifyNewMemory(const void* p) {
- if (p) MallocBlock::FromRawPointer(p)->Check(MallocBlock::kNewType);
- return true;
- }
-
- virtual bool VerifyArrayNewMemory(const void* p) {
- if (p) MallocBlock::FromRawPointer(p)->Check(MallocBlock::kArrayNewType);
- return true;
- }
-
- virtual bool VerifyMallocMemory(const void* p) {
- if (p) MallocBlock::FromRawPointer(p)->Check(MallocBlock::kMallocType);
- return true;
- }
-
- virtual bool VerifyAllMemory() {
- return MallocBlock::CheckEverything();
- }
-
- virtual bool MallocMemoryStats(int* blocks, size_t* total,
- int histogram[kMallocHistogramSize]) {
- return MallocBlock::MemoryStats(blocks, total, histogram);
- }
-
- virtual size_t GetEstimatedAllocatedSize(size_t size) {
- return size;
- }
-
- virtual size_t GetAllocatedSize(const void* p) {
- if (p) {
- RAW_CHECK(GetOwnership(p) != MallocExtension::kNotOwned,
- "ptr not allocated by tcmalloc");
- return MallocBlock::FromRawPointer(p)->data_size();
- }
- return 0;
- }
-
- virtual MallocExtension::Ownership GetOwnership(const void* p) {
- if (p) {
- const MallocBlock* mb = MallocBlock::FromRawPointer(p);
- return TCMallocImplementation::GetOwnership(mb);
- }
- return MallocExtension::kNotOwned; // nobody owns NULL
- }
-
- virtual void GetFreeListSizes(vector<MallocExtension::FreeListInfo>* v) {
- static const char* kDebugFreeQueue = "debug.free_queue";
-
- TCMallocImplementation::GetFreeListSizes(v);
-
- MallocExtension::FreeListInfo i;
- i.type = kDebugFreeQueue;
- i.min_object_size = 0;
- i.max_object_size = numeric_limits<size_t>::max();
- i.total_bytes_free = MallocBlock::FreeQueueSize();
- v->push_back(i);
- }
-
- };
-
-static DebugMallocImplementation debug_malloc_implementation;
-
-REGISTER_MODULE_INITIALIZER(debugallocation, {
- // Either we or valgrind will control memory management. We
- // register our extension if we're the winner. Otherwise let
- // Valgrind use its own malloc (so don't register our extension).
- if (!RunningOnValgrind()) {
- MallocExtension::Register(&debug_malloc_implementation);
- }
-});
-
-REGISTER_MODULE_DESTRUCTOR(debugallocation, {
- if (!RunningOnValgrind()) {
- // When the program exits, check all blocks still in the free
- // queue for corruption.
- DanglingWriteChecker();
- }
-});
-
-// ========================================================================= //
-
-// This is mostly the same a cpp_alloc in tcmalloc.cc.
-// TODO(csilvers): change Allocate() above to call cpp_alloc, so we
-// don't have to reproduce the logic here. To make tc_new_mode work
-// properly, I think we'll need to separate out the logic of throwing
-// from the logic of calling the new-handler.
-inline void* debug_cpp_alloc(size_t size, int new_type, bool nothrow) {
- for (;;) {
- void* p = DebugAllocate(size, new_type);
-#ifdef PREANSINEW
- return p;
-#else
- if (p == NULL) { // allocation failed
- // Get the current new handler. NB: this function is not
- // thread-safe. We make a feeble stab at making it so here, but
- // this lock only protects against tcmalloc interfering with
- // itself, not with other libraries calling set_new_handler.
- std::new_handler nh;
- {
- SpinLockHolder h(&set_new_handler_lock);
- nh = std::set_new_handler(0);
- (void) std::set_new_handler(nh);
- }
-#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- if (nh) {
- // Since exceptions are disabled, we don't really know if new_handler
- // failed. Assume it will abort if it fails.
- (*nh)();
- continue;
- }
- return 0;
-#else
- // If no new_handler is established, the allocation failed.
- if (!nh) {
- if (nothrow) return 0;
- throw std::bad_alloc();
- }
- // Otherwise, try the new_handler. If it returns, retry the
- // allocation. If it throws std::bad_alloc, fail the allocation.
- // if it throws something else, don't interfere.
- try {
- (*nh)();
- } catch (const std::bad_alloc&) {
- if (!nothrow) throw;
- return p;
- }
-#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- } else { // allocation success
- return p;
- }
-#endif // PREANSINEW
- }
-}
-
-inline void* do_debug_malloc_or_debug_cpp_alloc(size_t size) {
- return tc_new_mode ? debug_cpp_alloc(size, MallocBlock::kMallocType, true)
- : DebugAllocate(size, MallocBlock::kMallocType);
-}
-
-// Exported routines
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW {
- void* ptr = do_debug_malloc_or_debug_cpp_alloc(size);
- MallocHook::InvokeNewHook(ptr, size);
- return ptr;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW {
- MallocHook::InvokeDeleteHook(ptr);
- DebugDeallocate(ptr, MallocBlock::kMallocType);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_calloc(size_t count, size_t size) __THROW {
- // Overflow check
- const size_t total_size = count * size;
- if (size != 0 && total_size / size != count) return NULL;
-
- void* block = do_debug_malloc_or_debug_cpp_alloc(total_size);
- MallocHook::InvokeNewHook(block, total_size);
- if (block) memset(block, 0, total_size);
- return block;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW {
- MallocHook::InvokeDeleteHook(ptr);
- DebugDeallocate(ptr, MallocBlock::kMallocType);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW {
- if (ptr == NULL) {
- ptr = do_debug_malloc_or_debug_cpp_alloc(size);
- MallocHook::InvokeNewHook(ptr, size);
- return ptr;
- }
- MallocBlock* old = MallocBlock::FromRawPointer(ptr);
- old->Check(MallocBlock::kMallocType);
- if (MallocBlock::IsMemaligned(ptr)) {
- RAW_LOG(FATAL, "realloc/memalign mismatch at %p: "
- "non-NULL pointers passed to realloc must be obtained "
- "from malloc, calloc, or realloc", ptr);
- }
- if (size == 0) {
- MallocHook::InvokeDeleteHook(ptr);
- DebugDeallocate(ptr, MallocBlock::kMallocType);
- return NULL;
- }
- MallocBlock* p = MallocBlock::Allocate(size, MallocBlock::kMallocType);
-
- // If realloc fails we are to leave the old block untouched and
- // return null
- if (p == NULL) return NULL;
-
- memcpy(p->data_addr(), old->data_addr(),
- (old->data_size() < size) ? old->data_size() : size);
- MallocHook::InvokeDeleteHook(ptr);
- MallocHook::InvokeNewHook(p->data_addr(), size);
- DebugDeallocate(ptr, MallocBlock::kMallocType);
- MALLOC_TRACE("realloc", p->data_size(), p->data_addr());
- return p->data_addr();
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_new(size_t size) {
- void* ptr = debug_cpp_alloc(size, MallocBlock::kNewType, false);
- MallocHook::InvokeNewHook(ptr, size);
- if (ptr == NULL) {
- RAW_LOG(FATAL, "Unable to allocate %"PRIuS" bytes: new failed.", size);
- }
- return ptr;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, const std::nothrow_t&) __THROW {
- void* ptr = debug_cpp_alloc(size, MallocBlock::kNewType, true);
- MallocHook::InvokeNewHook(ptr, size);
- return ptr;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW {
- MallocHook::InvokeDeleteHook(p);
- DebugDeallocate(p, MallocBlock::kNewType);
-}
-
-// Some STL implementations explicitly invoke this.
-// It is completely equivalent to a normal delete (delete never throws).
-extern "C" PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- DebugDeallocate(p, MallocBlock::kNewType);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_newarray(size_t size) {
- void* ptr = debug_cpp_alloc(size, MallocBlock::kArrayNewType, false);
- MallocHook::InvokeNewHook(ptr, size);
- if (ptr == NULL) {
- RAW_LOG(FATAL, "Unable to allocate %"PRIuS" bytes: new[] failed.", size);
- }
- return ptr;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, const std::nothrow_t&)
- __THROW {
- void* ptr = debug_cpp_alloc(size, MallocBlock::kArrayNewType, true);
- MallocHook::InvokeNewHook(ptr, size);
- return ptr;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW {
- MallocHook::InvokeDeleteHook(p);
- DebugDeallocate(p, MallocBlock::kArrayNewType);
-}
-
-// Some STL implementations explicitly invoke this.
-// It is completely equivalent to a normal delete (delete never throws).
-extern "C" PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- DebugDeallocate(p, MallocBlock::kArrayNewType);
-}
-
-// Round "value" up to next "alignment" boundary.
-// Requires that "alignment" be a power of two.
-static intptr_t RoundUp(intptr_t value, intptr_t alignment) {
- return (value + alignment - 1) & ~(alignment - 1);
-}
-
-// This is mostly the same as do_memalign in tcmalloc.cc.
-static void *do_debug_memalign(size_t alignment, size_t size) {
- // Allocate >= size bytes aligned on "alignment" boundary
- // "alignment" is a power of two.
- void *p = 0;
- RAW_CHECK((alignment & (alignment-1)) == 0, "must be power of two");
- const size_t data_offset = MallocBlock::data_offset();
- // Allocate "alignment-1" extra bytes to ensure alignment is possible, and
- // a further data_offset bytes for an additional fake header.
- size_t extra_bytes = data_offset + alignment - 1;
- if (size + extra_bytes < size) return NULL; // Overflow
- p = DebugAllocate(size + extra_bytes, MallocBlock::kMallocType);
- if (p != 0) {
- intptr_t orig_p = reinterpret_cast<intptr_t>(p);
- // Leave data_offset bytes for fake header, and round up to meet
- // alignment.
- p = reinterpret_cast<void *>(RoundUp(orig_p + data_offset, alignment));
- // Create a fake header block with an offset_ that points back to the
- // real header. FromRawPointer uses this value.
- MallocBlock *fake_hdr = reinterpret_cast<MallocBlock *>(
- reinterpret_cast<char *>(p) - data_offset);
- // offset_ is distance between real and fake headers.
- // p is now end of fake header (beginning of client area),
- // and orig_p is the end of the real header, so offset_
- // is their difference.
- fake_hdr->set_offset(reinterpret_cast<intptr_t>(p) - orig_p);
- }
- return p;
-}
-
-// This is mostly the same as cpp_memalign in tcmalloc.cc.
-static void* debug_cpp_memalign(size_t align, size_t size) {
- for (;;) {
- void* p = do_debug_memalign(align, size);
-#ifdef PREANSINEW
- return p;
-#else
- if (p == NULL) { // allocation failed
- // Get the current new handler. NB: this function is not
- // thread-safe. We make a feeble stab at making it so here, but
- // this lock only protects against tcmalloc interfering with
- // itself, not with other libraries calling set_new_handler.
- std::new_handler nh;
- {
- SpinLockHolder h(&set_new_handler_lock);
- nh = std::set_new_handler(0);
- (void) std::set_new_handler(nh);
- }
-#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- if (nh) {
- // Since exceptions are disabled, we don't really know if new_handler
- // failed. Assume it will abort if it fails.
- (*nh)();
- continue;
- }
- return 0;
-#else
- // If no new_handler is established, the allocation failed.
- if (!nh)
- return 0;
-
- // Otherwise, try the new_handler. If it returns, retry the
- // allocation. If it throws std::bad_alloc, fail the allocation.
- // if it throws something else, don't interfere.
- try {
- (*nh)();
- } catch (const std::bad_alloc&) {
- return p;
- }
-#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- } else { // allocation success
- return p;
- }
-#endif // PREANSINEW
- }
-}
-
-inline void* do_debug_memalign_or_debug_cpp_memalign(size_t align,
- size_t size) {
- return tc_new_mode ? debug_cpp_memalign(align, size)
- : do_debug_memalign(align, size);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_memalign(size_t align, size_t size) __THROW {
- void *p = do_debug_memalign_or_debug_cpp_memalign(align, size);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-// Implementation taken from tcmalloc/tcmalloc.cc
-extern "C" PERFTOOLS_DLL_DECL int tc_posix_memalign(void** result_ptr, size_t align, size_t size)
- __THROW {
- if (((align % sizeof(void*)) != 0) ||
- ((align & (align - 1)) != 0) ||
- (align == 0)) {
- return EINVAL;
- }
-
- void* result = do_debug_memalign_or_debug_cpp_memalign(align, size);
- MallocHook::InvokeNewHook(result, size);
- if (result == NULL) {
- return ENOMEM;
- } else {
- *result_ptr = result;
- return 0;
- }
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_valloc(size_t size) __THROW {
- // Allocate >= size bytes starting on a page boundary
- void *p = do_debug_memalign_or_debug_cpp_memalign(getpagesize(), size);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t size) __THROW {
- // Round size up to a multiple of pages
- // then allocate memory on a page boundary
- int pagesize = getpagesize();
- size = RoundUp(size, pagesize);
- if (size == 0) { // pvalloc(0) should allocate one page, according to
- size = pagesize; // http://man.free4web.biz/man3/libmpatrol.3.html
- }
- void *p = do_debug_memalign_or_debug_cpp_memalign(pagesize, size);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-// malloc_stats just falls through to the base implementation.
-extern "C" PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW {
- BASE_MALLOC_STATS();
-}
-
-extern "C" PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW {
- return BASE_MALLOPT(cmd, value);
-}
-
-#ifdef HAVE_STRUCT_MALLINFO
-extern "C" PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW {
- return BASE_MALLINFO();
-}
-#endif
-
-extern "C" PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW {
- return MallocExtension::instance()->GetAllocatedSize(ptr);
-}
-
-#if defined(OS_LINUX)
-extern "C" PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) {
- void* result = DebugAllocate(size, MallocBlock::kMallocType);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-#endif
diff --git a/third_party/tcmalloc/chromium/src/deep-heap-profile.cc b/third_party/tcmalloc/chromium/src/deep-heap-profile.cc
deleted file mode 100644
index bbf002a..0000000
--- a/third_party/tcmalloc/chromium/src/deep-heap-profile.cc
+++ /dev/null
@@ -1,1161 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// ---
-// Author: Sainbayar Sukhbaatar
-// Dai Mikurube
-//
-
-#include "deep-heap-profile.h"
-
-#ifdef USE_DEEP_HEAP_PROFILE
-#include <algorithm>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <time.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for getpagesize and getpid
-#endif // HAVE_UNISTD_H
-
-#if defined(__linux__)
-#include <endian.h>
-#if !defined(__LITTLE_ENDIAN__) and !defined(__BIG_ENDIAN__)
-#if __BYTE_ORDER == __BIG_ENDIAN
-#define __BIG_ENDIAN__
-#endif // __BYTE_ORDER == __BIG_ENDIAN
-#endif // !defined(__LITTLE_ENDIAN__) and !defined(__BIG_ENDIAN__)
-#if defined(__BIG_ENDIAN__)
-#include <byteswap.h>
-#endif // defined(__BIG_ENDIAN__)
-#endif // defined(__linux__)
-#if defined(COMPILER_MSVC)
-#include <Winsock2.h> // for gethostname
-#endif // defined(COMPILER_MSVC)
-
-#include "base/cycleclock.h"
-#include "base/sysinfo.h"
-#include "internal_logging.h" // for ASSERT, etc
-
-static const int kProfilerBufferSize = 1 << 20;
-static const int kHashTableSize = 179999; // Same as heap-profile-table.cc.
-
-static const int PAGEMAP_BYTES = 8;
-static const int KPAGECOUNT_BYTES = 8;
-static const uint64 MAX_ADDRESS = kuint64max;
-
-// Tag strings in heap profile dumps.
-static const char kProfileHeader[] = "heap profile: ";
-static const char kProfileVersion[] = "DUMP_DEEP_6";
-static const char kMetaInformationHeader[] = "META:\n";
-static const char kMMapListHeader[] = "MMAP_LIST:\n";
-static const char kGlobalStatsHeader[] = "GLOBAL_STATS:\n";
-static const char kStacktraceHeader[] = "STACKTRACES:\n";
-static const char kProcSelfMapsHeader[] = "\nMAPPED_LIBRARIES:\n";
-
-static const char kVirtualLabel[] = "virtual";
-static const char kCommittedLabel[] = "committed";
-
-#if defined(__linux__)
-#define OS_NAME "linux"
-#elif defined(_WIN32) || defined(_WIN64)
-#define OS_NAME "windows"
-#else
-#define OS_NAME "unknown-os"
-#endif
-
-bool DeepHeapProfile::AppendCommandLine(TextBuffer* buffer) {
-#if defined(__linux__)
- RawFD fd;
- char filename[100];
- char cmdline[4096];
- snprintf(filename, sizeof(filename), "/proc/%d/cmdline",
- static_cast<int>(getpid()));
- fd = open(filename, O_RDONLY);
- if (fd == kIllegalRawFD) {
- RAW_VLOG(0, "Failed to open /proc/self/cmdline");
- return false;
- }
-
- size_t length = read(fd, cmdline, sizeof(cmdline) - 1);
- close(fd);
-
- for (int i = 0; i < length; ++i)
- if (cmdline[i] == '\0')
- cmdline[i] = ' ';
- cmdline[length] = '\0';
-
- buffer->AppendString("CommandLine: ", 0);
- buffer->AppendString(cmdline, 0);
- buffer->AppendChar('\n');
-
- return true;
-#else
- return false;
-#endif
-}
-
-#if defined(_WIN32) || defined(_WIN64)
-
-// TODO(peria): Implement this function.
-void DeepHeapProfile::MemoryInfoGetterWindows::Initialize() {
-}
-
-// TODO(peria): Implement this function.
-size_t DeepHeapProfile::MemoryInfoGetterWindows::CommittedSize(
- uint64 first_address,
- uint64 last_address,
- TextBuffer* buffer) const {
- return 0;
-}
-
-// TODO(peria): Implement this function.
-bool DeepHeapProfile::MemoryInfoGetterWindows::IsPageCountAvailable() const {
- return false;
-}
-
-#endif // defined(_WIN32) || defined(_WIN64)
-
-#if defined(__linux__)
-
-void DeepHeapProfile::MemoryInfoGetterLinux::Initialize() {
- char filename[100];
- snprintf(filename, sizeof(filename), "/proc/%d/pagemap",
- static_cast<int>(getpid()));
- pagemap_fd_ = open(filename, O_RDONLY);
- RAW_CHECK(pagemap_fd_ != -1, "Failed to open /proc/self/pagemap");
-
- if (pageframe_type_ == DUMP_PAGECOUNT) {
- snprintf(filename, sizeof(filename), "/proc/kpagecount");
- kpagecount_fd_ = open(filename, O_RDONLY);
- if (kpagecount_fd_ == -1)
- RAW_VLOG(0, "Failed to open /proc/kpagecount");
- }
-}
-
-size_t DeepHeapProfile::MemoryInfoGetterLinux::CommittedSize(
- uint64 first_address,
- uint64 last_address,
- DeepHeapProfile::TextBuffer* buffer) const {
- int page_size = getpagesize();
- uint64 page_address = (first_address / page_size) * page_size;
- size_t committed_size = 0;
- size_t pageframe_list_length = 0;
-
- Seek(first_address);
-
- // Check every page on which the allocation resides.
- while (page_address <= last_address) {
- // Read corresponding physical page.
- State state;
- // TODO(dmikurube): Read pagemap in bulk for speed.
- // TODO(dmikurube): Consider using mincore(2).
- if (Read(&state, pageframe_type_ != DUMP_NO_PAGEFRAME) == false) {
- // We can't read the last region (e.g vsyscall).
-#ifndef NDEBUG
- RAW_VLOG(0, "pagemap read failed @ %#llx %" PRId64 " bytes",
- first_address, last_address - first_address + 1);
-#endif
- return 0;
- }
-
- // Dump pageframes of resident pages. Non-resident pages are just skipped.
- if (pageframe_type_ != DUMP_NO_PAGEFRAME &&
- buffer != NULL && state.pfn != 0) {
- if (pageframe_list_length == 0) {
- buffer->AppendString(" PF:", 0);
- pageframe_list_length = 5;
- }
- buffer->AppendChar(' ');
- if (page_address < first_address)
- buffer->AppendChar('<');
- buffer->AppendBase64(state.pfn, 4);
- pageframe_list_length += 5;
- if (pageframe_type_ == DUMP_PAGECOUNT && IsPageCountAvailable()) {
- uint64 pagecount = ReadPageCount(state.pfn);
- // Assume pagecount == 63 if the pageframe is mapped more than 63 times.
- if (pagecount > 63)
- pagecount = 63;
- buffer->AppendChar('#');
- buffer->AppendBase64(pagecount, 1);
- pageframe_list_length += 2;
- }
- if (last_address < page_address - 1 + page_size)
- buffer->AppendChar('>');
- // Begins a new line every 94 characters.
- if (pageframe_list_length > 94) {
- buffer->AppendChar('\n');
- pageframe_list_length = 0;
- }
- }
-
- if (state.is_committed) {
- // Calculate the size of the allocation part in this page.
- size_t bytes = page_size;
-
- // If looking at the last page in a given region.
- if (last_address <= page_address - 1 + page_size) {
- bytes = last_address - page_address + 1;
- }
-
- // If looking at the first page in a given region.
- if (page_address < first_address) {
- bytes -= first_address - page_address;
- }
-
- committed_size += bytes;
- }
- if (page_address > MAX_ADDRESS - page_size) {
- break;
- }
- page_address += page_size;
- }
-
- if (pageframe_type_ != DUMP_NO_PAGEFRAME &&
- buffer != NULL && pageframe_list_length != 0) {
- buffer->AppendChar('\n');
- }
-
- return committed_size;
-}
-
-uint64 DeepHeapProfile::MemoryInfoGetterLinux::ReadPageCount(uint64 pfn) const {
- int64 index = pfn * KPAGECOUNT_BYTES;
- int64 offset = lseek64(kpagecount_fd_, index, SEEK_SET);
- RAW_DCHECK(offset == index, "Failed in seeking in kpagecount.");
-
- uint64 kpagecount_value;
- int result = read(kpagecount_fd_, &kpagecount_value, KPAGECOUNT_BYTES);
- if (result != KPAGECOUNT_BYTES)
- return 0;
-
- return kpagecount_value;
-}
-
-bool DeepHeapProfile::MemoryInfoGetterLinux::Seek(uint64 address) const {
- int64 index = (address / getpagesize()) * PAGEMAP_BYTES;
- RAW_DCHECK(pagemap_fd_ != -1, "Failed to seek in /proc/self/pagemap");
- int64 offset = lseek64(pagemap_fd_, index, SEEK_SET);
- RAW_DCHECK(offset == index, "Failed in seeking.");
- return offset >= 0;
-}
-
-bool DeepHeapProfile::MemoryInfoGetterLinux::Read(
- State* state, bool get_pfn) const {
- static const uint64 U64_1 = 1;
- static const uint64 PFN_FILTER = (U64_1 << 55) - U64_1;
- static const uint64 PAGE_PRESENT = U64_1 << 63;
- static const uint64 PAGE_SWAP = U64_1 << 62;
- static const uint64 PAGE_RESERVED = U64_1 << 61;
- static const uint64 FLAG_NOPAGE = U64_1 << 20;
- static const uint64 FLAG_KSM = U64_1 << 21;
- static const uint64 FLAG_MMAP = U64_1 << 11;
-
- uint64 pagemap_value;
- RAW_DCHECK(pagemap_fd_ != -1, "Failed to read from /proc/self/pagemap");
- int result = read(pagemap_fd_, &pagemap_value, PAGEMAP_BYTES);
- if (result != PAGEMAP_BYTES) {
- return false;
- }
-
- // Check if the page is committed.
- state->is_committed = (pagemap_value & (PAGE_PRESENT | PAGE_SWAP));
-
- state->is_present = (pagemap_value & PAGE_PRESENT);
- state->is_swapped = (pagemap_value & PAGE_SWAP);
- state->is_shared = false;
-
- if (get_pfn && state->is_present && !state->is_swapped)
- state->pfn = (pagemap_value & PFN_FILTER);
- else
- state->pfn = 0;
-
- return true;
-}
-
-bool DeepHeapProfile::MemoryInfoGetterLinux::IsPageCountAvailable() const {
- return kpagecount_fd_ != -1;
-}
-
-#endif // defined(__linux__)
-
-DeepHeapProfile::MemoryResidenceInfoGetterInterface::
- MemoryResidenceInfoGetterInterface() {}
-
-DeepHeapProfile::MemoryResidenceInfoGetterInterface::
- ~MemoryResidenceInfoGetterInterface() {}
-
-DeepHeapProfile::MemoryResidenceInfoGetterInterface*
- DeepHeapProfile::MemoryResidenceInfoGetterInterface::Create(
- PageFrameType pageframe_type) {
-#if defined(_WIN32) || defined(_WIN64)
- return new MemoryInfoGetterWindows(pageframe_type);
-#elif defined(__linux__)
- return new MemoryInfoGetterLinux(pageframe_type);
-#else
- return NULL;
-#endif
-}
-
-DeepHeapProfile::DeepHeapProfile(HeapProfileTable* heap_profile,
- const char* prefix,
- enum PageFrameType pageframe_type)
- : memory_residence_info_getter_(
- MemoryResidenceInfoGetterInterface::Create(pageframe_type)),
- most_recent_pid_(-1),
- stats_(),
- dump_count_(0),
- filename_prefix_(NULL),
- deep_table_(kHashTableSize, heap_profile->alloc_, heap_profile->dealloc_),
- pageframe_type_(pageframe_type),
- heap_profile_(heap_profile) {
- // Copy filename prefix.
- const int prefix_length = strlen(prefix);
- filename_prefix_ =
- reinterpret_cast<char*>(heap_profile_->alloc_(prefix_length + 1));
- memcpy(filename_prefix_, prefix, prefix_length);
- filename_prefix_[prefix_length] = '\0';
-
- strncpy(run_id_, "undetermined-run-id", sizeof(run_id_));
-}
-
-DeepHeapProfile::~DeepHeapProfile() {
- heap_profile_->dealloc_(filename_prefix_);
- delete memory_residence_info_getter_;
-}
-
-// Global malloc() should not be used in this function.
-// Use LowLevelAlloc if required.
-void DeepHeapProfile::DumpOrderedProfile(const char* reason,
- char raw_buffer[],
- int buffer_size,
- RawFD fd) {
- TextBuffer buffer(raw_buffer, buffer_size, fd);
-
-#ifndef NDEBUG
- int64 starting_cycles = CycleClock::Now();
-#endif
-
- // Get the time before starting snapshot.
- // TODO(dmikurube): Consider gettimeofday if available.
- time_t time_value = time(NULL);
-
- ++dump_count_;
-
- // Re-open files in /proc/pid/ if the process is newly forked one.
- if (most_recent_pid_ != getpid()) {
- char hostname[64];
- if (0 == gethostname(hostname, sizeof(hostname))) {
- char* dot = strchr(hostname, '.');
- if (dot != NULL)
- *dot = '\0';
- } else {
- strcpy(hostname, "unknown");
- }
-
- most_recent_pid_ = getpid();
-
- snprintf(run_id_, sizeof(run_id_), "%s-" OS_NAME "-%d-%lu",
- hostname, most_recent_pid_, time(NULL));
-
- if (memory_residence_info_getter_)
- memory_residence_info_getter_->Initialize();
- deep_table_.ResetIsLogged();
-
- // Write maps into "|filename_prefix_|.<pid>.maps".
- WriteProcMaps(filename_prefix_, raw_buffer, buffer_size);
- }
-
- // Reset committed sizes of buckets.
- deep_table_.ResetCommittedSize();
-
- // Record committed sizes.
- stats_.SnapshotAllocations(this);
-
- // TODO(dmikurube): Eliminate dynamic memory allocation caused by snprintf.
- // glibc's snprintf internally allocates memory by alloca normally, but it
- // allocates memory by malloc if large memory is required.
-
- buffer.AppendString(kProfileHeader, 0);
- buffer.AppendString(kProfileVersion, 0);
- buffer.AppendString("\n", 0);
-
- // Fill buffer with meta information.
- buffer.AppendString(kMetaInformationHeader, 0);
-
- buffer.AppendString("Time: ", 0);
- buffer.AppendUnsignedLong(time_value, 0);
- buffer.AppendChar('\n');
-
- if (reason != NULL) {
- buffer.AppendString("Reason: ", 0);
- buffer.AppendString(reason, 0);
- buffer.AppendChar('\n');
- }
-
- AppendCommandLine(&buffer);
-
- buffer.AppendString("RunID: ", 0);
- buffer.AppendString(run_id_, 0);
- buffer.AppendChar('\n');
-
- buffer.AppendString("PageSize: ", 0);
- buffer.AppendInt(getpagesize(), 0, 0);
- buffer.AppendChar('\n');
-
- // Assumes the physical memory <= 64GB (PFN < 2^24).
- if (pageframe_type_ == DUMP_PAGECOUNT && memory_residence_info_getter_ &&
- memory_residence_info_getter_->IsPageCountAvailable()) {
- buffer.AppendString("PageFrame: 24,Base64,PageCount", 0);
- buffer.AppendChar('\n');
- } else if (pageframe_type_ != DUMP_NO_PAGEFRAME) {
- buffer.AppendString("PageFrame: 24,Base64", 0);
- buffer.AppendChar('\n');
- }
-
- // Fill buffer with the global stats.
- buffer.AppendString(kMMapListHeader, 0);
-
- stats_.SnapshotMaps(memory_residence_info_getter_, this, &buffer);
-
- // Fill buffer with the global stats.
- buffer.AppendString(kGlobalStatsHeader, 0);
-
- stats_.Unparse(&buffer);
-
- buffer.AppendString(kStacktraceHeader, 0);
- buffer.AppendString(kVirtualLabel, 10);
- buffer.AppendChar(' ');
- buffer.AppendString(kCommittedLabel, 10);
- buffer.AppendString("\n", 0);
-
- // Fill buffer.
- deep_table_.UnparseForStats(&buffer);
-
- buffer.Flush();
-
- // Write the bucket listing into a .bucket file.
- deep_table_.WriteForBucketFile(
- filename_prefix_, dump_count_, raw_buffer, buffer_size);
-
-#ifndef NDEBUG
- int64 elapsed_cycles = CycleClock::Now() - starting_cycles;
- double elapsed_seconds = elapsed_cycles / CyclesPerSecond();
- RAW_VLOG(0, "Time spent on DeepProfiler: %.3f sec\n", elapsed_seconds);
-#endif
-}
-
-int DeepHeapProfile::TextBuffer::Size() {
- return size_;
-}
-
-int DeepHeapProfile::TextBuffer::FilledBytes() {
- return cursor_;
-}
-
-void DeepHeapProfile::TextBuffer::Clear() {
- cursor_ = 0;
-}
-
-void DeepHeapProfile::TextBuffer::Flush() {
- RawWrite(fd_, buffer_, cursor_);
- cursor_ = 0;
-}
-
-// TODO(dmikurube): These Append* functions should not use snprintf.
-bool DeepHeapProfile::TextBuffer::AppendChar(char value) {
- return ForwardCursor(snprintf(buffer_ + cursor_, size_ - cursor_,
- "%c", value));
-}
-
-bool DeepHeapProfile::TextBuffer::AppendString(const char* value, int width) {
- char* position = buffer_ + cursor_;
- int available = size_ - cursor_;
- int appended;
- if (width == 0)
- appended = snprintf(position, available, "%s", value);
- else
- appended = snprintf(position, available, "%*s",
- width, value);
- return ForwardCursor(appended);
-}
-
-bool DeepHeapProfile::TextBuffer::AppendInt(int value, int width,
- bool leading_zero) {
- char* position = buffer_ + cursor_;
- int available = size_ - cursor_;
- int appended;
- if (width == 0)
- appended = snprintf(position, available, "%d", value);
- else if (leading_zero)
- appended = snprintf(position, available, "%0*d", width, value);
- else
- appended = snprintf(position, available, "%*d", width, value);
- return ForwardCursor(appended);
-}
-
-bool DeepHeapProfile::TextBuffer::AppendLong(long value, int width) {
- char* position = buffer_ + cursor_;
- int available = size_ - cursor_;
- int appended;
- if (width == 0)
- appended = snprintf(position, available, "%ld", value);
- else
- appended = snprintf(position, available, "%*ld", width, value);
- return ForwardCursor(appended);
-}
-
-bool DeepHeapProfile::TextBuffer::AppendUnsignedLong(unsigned long value,
- int width) {
- char* position = buffer_ + cursor_;
- int available = size_ - cursor_;
- int appended;
- if (width == 0)
- appended = snprintf(position, available, "%lu", value);
- else
- appended = snprintf(position, available, "%*lu", width, value);
- return ForwardCursor(appended);
-}
-
-bool DeepHeapProfile::TextBuffer::AppendInt64(int64 value, int width) {
- char* position = buffer_ + cursor_;
- int available = size_ - cursor_;
- int appended;
- if (width == 0)
- appended = snprintf(position, available, "%" PRId64, value);
- else
- appended = snprintf(position, available, "%*" PRId64, width, value);
- return ForwardCursor(appended);
-}
-
-bool DeepHeapProfile::TextBuffer::AppendPtr(uint64 value, int width) {
- char* position = buffer_ + cursor_;
- int available = size_ - cursor_;
- int appended;
- if (width == 0)
- appended = snprintf(position, available, "%" PRIx64, value);
- else
- appended = snprintf(position, available, "%0*" PRIx64, width, value);
- return ForwardCursor(appended);
-}
-
-bool DeepHeapProfile::TextBuffer::AppendBase64(uint64 value, int width) {
- static const char base64[65] =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-#if defined(__BIG_ENDIAN__)
- value = bswap_64(value);
-#endif
- for (int shift = (width - 1) * 6; shift >= 0; shift -= 6) {
- if (!AppendChar(base64[(value >> shift) & 0x3f]))
- return false;
- }
- return true;
-}
-
-bool DeepHeapProfile::TextBuffer::ForwardCursor(int appended) {
- if (appended < 0 || appended >= size_ - cursor_)
- return false;
- cursor_ += appended;
- if (cursor_ > size_ * 4 / 5)
- Flush();
- return true;
-}
-
-void DeepHeapProfile::DeepBucket::UnparseForStats(TextBuffer* buffer) {
- buffer->AppendInt64(bucket->alloc_size - bucket->free_size, 10);
- buffer->AppendChar(' ');
- buffer->AppendInt64(committed_size, 10);
- buffer->AppendChar(' ');
- buffer->AppendInt(bucket->allocs, 6, false);
- buffer->AppendChar(' ');
- buffer->AppendInt(bucket->frees, 6, false);
- buffer->AppendString(" @ ", 0);
- buffer->AppendInt(id, 0, false);
- buffer->AppendString("\n", 0);
-}
-
-void DeepHeapProfile::DeepBucket::UnparseForBucketFile(TextBuffer* buffer) {
- buffer->AppendInt(id, 0, false);
- buffer->AppendChar(' ');
- buffer->AppendString(is_mmap ? "mmap" : "malloc", 0);
-
-#if defined(TYPE_PROFILING)
- buffer->AppendString(" t0x", 0);
- buffer->AppendPtr(reinterpret_cast<uintptr_t>(type), 0);
- if (type == NULL) {
- buffer->AppendString(" nno_typeinfo", 0);
- } else {
- buffer->AppendString(" n", 0);
- buffer->AppendString(type->name(), 0);
- }
-#endif
-
- for (int depth = 0; depth < bucket->depth; depth++) {
- buffer->AppendString(" 0x", 0);
- buffer->AppendPtr(reinterpret_cast<uintptr_t>(bucket->stack[depth]), 8);
- }
- buffer->AppendString("\n", 0);
-}
-
-DeepHeapProfile::DeepBucketTable::DeepBucketTable(
- int table_size,
- HeapProfileTable::Allocator alloc,
- HeapProfileTable::DeAllocator dealloc)
- : table_(NULL),
- table_size_(table_size),
- alloc_(alloc),
- dealloc_(dealloc),
- bucket_id_(0) {
- const int bytes = table_size * sizeof(DeepBucket*);
- table_ = reinterpret_cast<DeepBucket**>(alloc(bytes));
- memset(table_, 0, bytes);
-}
-
-DeepHeapProfile::DeepBucketTable::~DeepBucketTable() {
- ASSERT(table_ != NULL);
- for (int db = 0; db < table_size_; db++) {
- for (DeepBucket* x = table_[db]; x != 0; /**/) {
- DeepBucket* db = x;
- x = x->next;
- dealloc_(db);
- }
- }
- dealloc_(table_);
-}
-
-DeepHeapProfile::DeepBucket* DeepHeapProfile::DeepBucketTable::Lookup(
- Bucket* bucket,
-#if defined(TYPE_PROFILING)
- const std::type_info* type,
-#endif
- bool is_mmap) {
- // Make hash-value
- uintptr_t h = 0;
-
- AddToHashValue(reinterpret_cast<uintptr_t>(bucket), &h);
- if (is_mmap) {
- AddToHashValue(1, &h);
- } else {
- AddToHashValue(0, &h);
- }
-
-#if defined(TYPE_PROFILING)
- if (type == NULL) {
- AddToHashValue(0, &h);
- } else {
- AddToHashValue(reinterpret_cast<uintptr_t>(type->name()), &h);
- }
-#endif
-
- FinishHashValue(&h);
-
- // Lookup stack trace in table
- unsigned int buck = ((unsigned int) h) % table_size_;
- for (DeepBucket* db = table_[buck]; db != 0; db = db->next) {
- if (db->bucket == bucket) {
- return db;
- }
- }
-
- // Create a new bucket
- DeepBucket* db = reinterpret_cast<DeepBucket*>(alloc_(sizeof(DeepBucket)));
- memset(db, 0, sizeof(*db));
- db->bucket = bucket;
-#if defined(TYPE_PROFILING)
- db->type = type;
-#endif
- db->committed_size = 0;
- db->is_mmap = is_mmap;
- db->id = (bucket_id_++);
- db->is_logged = false;
- db->next = table_[buck];
- table_[buck] = db;
- return db;
-}
-
-// TODO(dmikurube): Eliminate dynamic memory allocation caused by snprintf.
-void DeepHeapProfile::DeepBucketTable::UnparseForStats(TextBuffer* buffer) {
- for (int i = 0; i < table_size_; i++) {
- for (DeepBucket* deep_bucket = table_[i];
- deep_bucket != NULL;
- deep_bucket = deep_bucket->next) {
- Bucket* bucket = deep_bucket->bucket;
- if (bucket->alloc_size - bucket->free_size == 0) {
- continue; // Skip empty buckets.
- }
- deep_bucket->UnparseForStats(buffer);
- }
- }
-}
-
-void DeepHeapProfile::DeepBucketTable::WriteForBucketFile(
- const char* prefix, int dump_count, char raw_buffer[], int buffer_size) {
- char filename[100];
- snprintf(filename, sizeof(filename),
- "%s.%05d.%04d.buckets", prefix, getpid(), dump_count);
- RawFD fd = RawOpenForWriting(filename);
- RAW_DCHECK(fd != kIllegalRawFD, "");
-
- TextBuffer buffer(raw_buffer, buffer_size, fd);
-
- for (int i = 0; i < table_size_; i++) {
- for (DeepBucket* deep_bucket = table_[i];
- deep_bucket != NULL;
- deep_bucket = deep_bucket->next) {
- Bucket* bucket = deep_bucket->bucket;
- if (deep_bucket->is_logged) {
- continue; // Skip the bucket if it is already logged.
- }
- if (!deep_bucket->is_mmap &&
- bucket->alloc_size - bucket->free_size <= 64) {
- continue; // Skip small malloc buckets.
- }
-
- deep_bucket->UnparseForBucketFile(&buffer);
- deep_bucket->is_logged = true;
- }
- }
-
- buffer.Flush();
- RawClose(fd);
-}
-
-void DeepHeapProfile::DeepBucketTable::ResetCommittedSize() {
- for (int i = 0; i < table_size_; i++) {
- for (DeepBucket* deep_bucket = table_[i];
- deep_bucket != NULL;
- deep_bucket = deep_bucket->next) {
- deep_bucket->committed_size = 0;
- }
- }
-}
-
-void DeepHeapProfile::DeepBucketTable::ResetIsLogged() {
- for (int i = 0; i < table_size_; i++) {
- for (DeepBucket* deep_bucket = table_[i];
- deep_bucket != NULL;
- deep_bucket = deep_bucket->next) {
- deep_bucket->is_logged = false;
- }
- }
-}
-
-// This hash function is from HeapProfileTable::GetBucket.
-// static
-void DeepHeapProfile::DeepBucketTable::AddToHashValue(
- uintptr_t add, uintptr_t* hash_value) {
- *hash_value += add;
- *hash_value += *hash_value << 10;
- *hash_value ^= *hash_value >> 6;
-}
-
-// This hash function is from HeapProfileTable::GetBucket.
-// static
-void DeepHeapProfile::DeepBucketTable::FinishHashValue(uintptr_t* hash_value) {
- *hash_value += *hash_value << 3;
- *hash_value ^= *hash_value >> 11;
-}
-
-void DeepHeapProfile::RegionStats::Initialize() {
- virtual_bytes_ = 0;
- committed_bytes_ = 0;
-}
-
-uint64 DeepHeapProfile::RegionStats::Record(
- const MemoryResidenceInfoGetterInterface* memory_residence_info_getter,
- uint64 first_address,
- uint64 last_address,
- TextBuffer* buffer) {
- uint64 committed = 0;
- virtual_bytes_ += static_cast<size_t>(last_address - first_address + 1);
- if (memory_residence_info_getter)
- committed = memory_residence_info_getter->CommittedSize(first_address,
- last_address,
- buffer);
- committed_bytes_ += committed;
- return committed;
-}
-
-void DeepHeapProfile::RegionStats::Unparse(const char* name,
- TextBuffer* buffer) {
- buffer->AppendString(name, 25);
- buffer->AppendChar(' ');
- buffer->AppendLong(virtual_bytes_, 12);
- buffer->AppendChar(' ');
- buffer->AppendLong(committed_bytes_, 12);
- buffer->AppendString("\n", 0);
-}
-
-// Snapshots all virtual memory mapping stats by merging mmap(2) records from
-// MemoryRegionMap and /proc/maps, the OS-level memory mapping information.
-// Memory regions described in /proc/maps, but which are not created by mmap,
-// are accounted as "unhooked" memory regions.
-//
-// This function assumes that every memory region created by mmap is covered
-// by VMA(s) described in /proc/maps except for http://crbug.com/189114.
-// Note that memory regions created with mmap don't align with borders of VMAs
-// in /proc/maps. In other words, a memory region by mmap can cut across many
-// VMAs. Also, of course a VMA can include many memory regions by mmap.
-// It means that the following situation happens:
-//
-// => Virtual address
-// <----- VMA #1 -----><----- VMA #2 ----->...<----- VMA #3 -----><- VMA #4 ->
-// ..< mmap #1 >.<- mmap #2 -><- mmap #3 ->...<- mmap #4 ->..<-- mmap #5 -->..
-//
-// It can happen easily as permission can be changed by mprotect(2) for a part
-// of a memory region. A change in permission splits VMA(s).
-//
-// To deal with the situation, this function iterates over MemoryRegionMap and
-// /proc/maps independently. The iterator for MemoryRegionMap is initialized
-// at the top outside the loop for /proc/maps, and it goes forward inside the
-// loop while comparing their addresses.
-//
-// TODO(dmikurube): Eliminate dynamic memory allocation caused by snprintf.
-void DeepHeapProfile::GlobalStats::SnapshotMaps(
- const MemoryResidenceInfoGetterInterface* memory_residence_info_getter,
- DeepHeapProfile* deep_profile,
- TextBuffer* mmap_dump_buffer) {
- MemoryRegionMap::LockHolder lock_holder;
- ProcMapsIterator::Buffer procmaps_iter_buffer;
- ProcMapsIterator procmaps_iter(0, &procmaps_iter_buffer);
- uint64 vma_start_addr, vma_last_addr, offset;
- int64 inode;
- char* flags;
- char* filename;
- enum MapsRegionType type;
-
- for (int i = 0; i < NUMBER_OF_MAPS_REGION_TYPES; ++i) {
- all_[i].Initialize();
- unhooked_[i].Initialize();
- }
- profiled_mmap_.Initialize();
-
- MemoryRegionMap::RegionIterator mmap_iter =
- MemoryRegionMap::BeginRegionLocked();
- DeepBucket* deep_bucket = NULL;
- if (mmap_iter != MemoryRegionMap::EndRegionLocked()) {
- deep_bucket = GetInformationOfMemoryRegion(
- mmap_iter, memory_residence_info_getter, deep_profile);
- }
-
- while (procmaps_iter.Next(&vma_start_addr, &vma_last_addr,
- &flags, &offset, &inode, &filename)) {
- if (mmap_dump_buffer) {
- char buffer[1024];
- int written = procmaps_iter.FormatLine(buffer, sizeof(buffer),
- vma_start_addr, vma_last_addr,
- flags, offset, inode, filename, 0);
- mmap_dump_buffer->AppendString(buffer, 0);
- }
-
- // 'vma_last_addr' should be the last inclusive address of the region.
- vma_last_addr -= 1;
- if (strcmp("[vsyscall]", filename) == 0) {
- continue; // Reading pagemap will fail in [vsyscall].
- }
-
- // TODO(dmikurube): |type| will be deprecated in the dump.
- // See http://crbug.com/245603.
- type = ABSENT;
- if (filename[0] == '/') {
- if (flags[2] == 'x')
- type = FILE_EXEC;
- else
- type = FILE_NONEXEC;
- } else if (filename[0] == '\0' || filename[0] == '\n') {
- type = ANONYMOUS;
- } else if (strcmp(filename, "[stack]") == 0) {
- type = STACK;
- } else {
- type = OTHER;
- }
- // TODO(dmikurube): This |all_| count should be removed in future soon.
- // See http://crbug.com/245603.
- uint64 vma_total = all_[type].Record(
- memory_residence_info_getter, vma_start_addr, vma_last_addr, NULL);
- uint64 vma_subtotal = 0;
-
- // TODO(dmikurube): Stop double-counting pagemap.
- // It will be fixed when http://crbug.com/245603 finishes.
- if (MemoryRegionMap::IsRecordingLocked()) {
- uint64 cursor = vma_start_addr;
- bool first = true;
-
- // Iterates over MemoryRegionMap until the iterator moves out of the VMA.
- do {
- if (!first) {
- cursor = mmap_iter->end_addr;
- ++mmap_iter;
- // Don't break here even if mmap_iter == EndRegionLocked().
-
- if (mmap_iter != MemoryRegionMap::EndRegionLocked()) {
- deep_bucket = GetInformationOfMemoryRegion(
- mmap_iter, memory_residence_info_getter, deep_profile);
- }
- }
- first = false;
-
- uint64 last_address_of_unhooked;
- // If the next mmap entry is away from the current VMA.
- if (mmap_iter == MemoryRegionMap::EndRegionLocked() ||
- mmap_iter->start_addr > vma_last_addr) {
- last_address_of_unhooked = vma_last_addr;
- } else {
- last_address_of_unhooked = mmap_iter->start_addr - 1;
- }
-
- if (last_address_of_unhooked + 1 > cursor) {
- RAW_CHECK(cursor >= vma_start_addr,
- "Wrong calculation for unhooked");
- RAW_CHECK(last_address_of_unhooked <= vma_last_addr,
- "Wrong calculation for unhooked");
- uint64 committed_size = unhooked_[type].Record(
- memory_residence_info_getter,
- cursor,
- last_address_of_unhooked,
- mmap_dump_buffer);
- vma_subtotal += committed_size;
- if (mmap_dump_buffer) {
- mmap_dump_buffer->AppendString(" ", 0);
- mmap_dump_buffer->AppendPtr(cursor, 0);
- mmap_dump_buffer->AppendString(" - ", 0);
- mmap_dump_buffer->AppendPtr(last_address_of_unhooked + 1, 0);
- mmap_dump_buffer->AppendString(" unhooked ", 0);
- mmap_dump_buffer->AppendInt64(committed_size, 0);
- mmap_dump_buffer->AppendString(" / ", 0);
- mmap_dump_buffer->AppendInt64(
- last_address_of_unhooked - cursor + 1, 0);
- mmap_dump_buffer->AppendString("\n", 0);
- }
- cursor = last_address_of_unhooked + 1;
- }
-
- if (mmap_iter != MemoryRegionMap::EndRegionLocked() &&
- mmap_iter->start_addr <= vma_last_addr &&
- mmap_dump_buffer) {
- bool trailing = mmap_iter->start_addr < vma_start_addr;
- bool continued = mmap_iter->end_addr - 1 > vma_last_addr;
- uint64 partial_first_address, partial_last_address;
- if (trailing)
- partial_first_address = vma_start_addr;
- else
- partial_first_address = mmap_iter->start_addr;
- if (continued)
- partial_last_address = vma_last_addr;
- else
- partial_last_address = mmap_iter->end_addr - 1;
- uint64 committed_size = 0;
- if (memory_residence_info_getter)
- committed_size = memory_residence_info_getter->CommittedSize(
- partial_first_address, partial_last_address, mmap_dump_buffer);
- vma_subtotal += committed_size;
- mmap_dump_buffer->AppendString(trailing ? " (" : " ", 0);
- mmap_dump_buffer->AppendPtr(mmap_iter->start_addr, 0);
- mmap_dump_buffer->AppendString(trailing ? ")" : " ", 0);
- mmap_dump_buffer->AppendString("-", 0);
- mmap_dump_buffer->AppendString(continued ? "(" : " ", 0);
- mmap_dump_buffer->AppendPtr(mmap_iter->end_addr, 0);
- mmap_dump_buffer->AppendString(continued ? ")" : " ", 0);
- mmap_dump_buffer->AppendString(" hooked ", 0);
- mmap_dump_buffer->AppendInt64(committed_size, 0);
- mmap_dump_buffer->AppendString(" / ", 0);
- mmap_dump_buffer->AppendInt64(
- partial_last_address - partial_first_address + 1, 0);
- mmap_dump_buffer->AppendString(" @ ", 0);
- if (deep_bucket != NULL) {
- mmap_dump_buffer->AppendInt(deep_bucket->id, 0, false);
- } else {
- mmap_dump_buffer->AppendInt(0, 0, false);
- }
- mmap_dump_buffer->AppendString("\n", 0);
- }
- } while (mmap_iter != MemoryRegionMap::EndRegionLocked() &&
- mmap_iter->end_addr - 1 <= vma_last_addr);
- }
-
- if (vma_total != vma_subtotal) {
- char buffer[1024];
- int written = procmaps_iter.FormatLine(buffer, sizeof(buffer),
- vma_start_addr, vma_last_addr,
- flags, offset, inode, filename, 0);
- RAW_VLOG(0, "[%d] Mismatched total in VMA %" PRId64 ":"
- "%" PRId64 " (%" PRId64 ")",
- getpid(), vma_total, vma_subtotal, vma_total - vma_subtotal);
- RAW_VLOG(0, "[%d] in %s", getpid(), buffer);
- }
- }
-
- // TODO(dmikurube): Investigate and fix http://crbug.com/189114.
- //
- // The total committed memory usage in all_ (from /proc/<pid>/maps) is
- // sometimes smaller than the sum of the committed mmap'ed addresses and
- // unhooked regions. Within our observation, the difference was only 4KB
- // in committed usage, zero in reserved virtual addresses
- //
- // A guess is that an uncommitted (but reserved) page may become committed
- // during counting memory usage in the loop above.
- //
- // The difference is accounted as "ABSENT" to investigate such cases.
- //
- // It will be fixed when http://crbug.com/245603 finishes (no double count).
-
- RegionStats all_total;
- RegionStats unhooked_total;
- for (int i = 0; i < NUMBER_OF_MAPS_REGION_TYPES; ++i) {
- all_total.AddAnotherRegionStat(all_[i]);
- unhooked_total.AddAnotherRegionStat(unhooked_[i]);
- }
-
- size_t absent_virtual = profiled_mmap_.virtual_bytes() +
- unhooked_total.virtual_bytes() -
- all_total.virtual_bytes();
- if (absent_virtual > 0)
- all_[ABSENT].AddToVirtualBytes(absent_virtual);
-
- size_t absent_committed = profiled_mmap_.committed_bytes() +
- unhooked_total.committed_bytes() -
- all_total.committed_bytes();
- if (absent_committed > 0)
- all_[ABSENT].AddToCommittedBytes(absent_committed);
-}
-
-void DeepHeapProfile::GlobalStats::SnapshotAllocations(
- DeepHeapProfile* deep_profile) {
- profiled_malloc_.Initialize();
-
- deep_profile->heap_profile_->address_map_->Iterate(RecordAlloc, deep_profile);
-}
-
-void DeepHeapProfile::GlobalStats::Unparse(TextBuffer* buffer) {
- RegionStats all_total;
- RegionStats unhooked_total;
- for (int i = 0; i < NUMBER_OF_MAPS_REGION_TYPES; ++i) {
- all_total.AddAnotherRegionStat(all_[i]);
- unhooked_total.AddAnotherRegionStat(unhooked_[i]);
- }
-
- // "# total (%lu) %c= profiled-mmap (%lu) + nonprofiled-* (%lu)\n"
- buffer->AppendString("# total (", 0);
- buffer->AppendUnsignedLong(all_total.committed_bytes(), 0);
- buffer->AppendString(") ", 0);
- buffer->AppendChar(all_total.committed_bytes() ==
- profiled_mmap_.committed_bytes() +
- unhooked_total.committed_bytes() ? '=' : '!');
- buffer->AppendString("= profiled-mmap (", 0);
- buffer->AppendUnsignedLong(profiled_mmap_.committed_bytes(), 0);
- buffer->AppendString(") + nonprofiled-* (", 0);
- buffer->AppendUnsignedLong(unhooked_total.committed_bytes(), 0);
- buffer->AppendString(")\n", 0);
-
- // " virtual committed"
- buffer->AppendString("", 26);
- buffer->AppendString(kVirtualLabel, 12);
- buffer->AppendChar(' ');
- buffer->AppendString(kCommittedLabel, 12);
- buffer->AppendString("\n", 0);
-
- all_total.Unparse("total", buffer);
- all_[ABSENT].Unparse("absent", buffer);
- all_[FILE_EXEC].Unparse("file-exec", buffer);
- all_[FILE_NONEXEC].Unparse("file-nonexec", buffer);
- all_[ANONYMOUS].Unparse("anonymous", buffer);
- all_[STACK].Unparse("stack", buffer);
- all_[OTHER].Unparse("other", buffer);
- unhooked_total.Unparse("nonprofiled-total", buffer);
- unhooked_[ABSENT].Unparse("nonprofiled-absent", buffer);
- unhooked_[ANONYMOUS].Unparse("nonprofiled-anonymous", buffer);
- unhooked_[FILE_EXEC].Unparse("nonprofiled-file-exec", buffer);
- unhooked_[FILE_NONEXEC].Unparse("nonprofiled-file-nonexec", buffer);
- unhooked_[STACK].Unparse("nonprofiled-stack", buffer);
- unhooked_[OTHER].Unparse("nonprofiled-other", buffer);
- profiled_mmap_.Unparse("profiled-mmap", buffer);
- profiled_malloc_.Unparse("profiled-malloc", buffer);
-}
-
-// static
-void DeepHeapProfile::GlobalStats::RecordAlloc(const void* pointer,
- AllocValue* alloc_value,
- DeepHeapProfile* deep_profile) {
- uint64 address = reinterpret_cast<uintptr_t>(pointer);
- size_t committed = deep_profile->memory_residence_info_getter_->CommittedSize(
- address, address + alloc_value->bytes - 1, NULL);
-
- DeepBucket* deep_bucket = deep_profile->deep_table_.Lookup(
- alloc_value->bucket(),
-#if defined(TYPE_PROFILING)
- LookupType(pointer),
-#endif
- /* is_mmap */ false);
- deep_bucket->committed_size += committed;
- deep_profile->stats_.profiled_malloc_.AddToVirtualBytes(alloc_value->bytes);
- deep_profile->stats_.profiled_malloc_.AddToCommittedBytes(committed);
-}
-
-DeepHeapProfile::DeepBucket*
- DeepHeapProfile::GlobalStats::GetInformationOfMemoryRegion(
- const MemoryRegionMap::RegionIterator& mmap_iter,
- const MemoryResidenceInfoGetterInterface* memory_residence_info_getter,
- DeepHeapProfile* deep_profile) {
- size_t committed = deep_profile->memory_residence_info_getter_->
- CommittedSize(mmap_iter->start_addr, mmap_iter->end_addr - 1, NULL);
-
- // TODO(dmikurube): Store a reference to the bucket in region.
- Bucket* bucket = MemoryRegionMap::GetBucket(
- mmap_iter->call_stack_depth, mmap_iter->call_stack);
- DeepBucket* deep_bucket = NULL;
- if (bucket != NULL) {
- deep_bucket = deep_profile->deep_table_.Lookup(
- bucket,
-#if defined(TYPE_PROFILING)
- NULL, // No type information for memory regions by mmap.
-#endif
- /* is_mmap */ true);
- if (deep_bucket != NULL)
- deep_bucket->committed_size += committed;
- }
-
- profiled_mmap_.AddToVirtualBytes(
- mmap_iter->end_addr - mmap_iter->start_addr);
- profiled_mmap_.AddToCommittedBytes(committed);
-
- return deep_bucket;
-}
-
-// static
-void DeepHeapProfile::WriteProcMaps(const char* prefix,
- char raw_buffer[],
- int buffer_size) {
- char filename[100];
- snprintf(filename, sizeof(filename),
- "%s.%05d.maps", prefix, static_cast<int>(getpid()));
-
- RawFD fd = RawOpenForWriting(filename);
- RAW_DCHECK(fd != kIllegalRawFD, "");
-
- int length;
- bool wrote_all;
- length = tcmalloc::FillProcSelfMaps(raw_buffer, buffer_size, &wrote_all);
- RAW_DCHECK(wrote_all, "");
- RAW_DCHECK(length <= buffer_size, "");
- RawWrite(fd, raw_buffer, length);
- RawClose(fd);
-}
-#else // USE_DEEP_HEAP_PROFILE
-
-DeepHeapProfile::DeepHeapProfile(HeapProfileTable* heap_profile,
- const char* prefix,
- enum PageFrameType pageframe_type)
- : heap_profile_(heap_profile) {
-}
-
-DeepHeapProfile::~DeepHeapProfile() {
-}
-
-void DeepHeapProfile::DumpOrderedProfile(const char* reason,
- char raw_buffer[],
- int buffer_size,
- RawFD fd) {
-}
-
-#endif // USE_DEEP_HEAP_PROFILE
diff --git a/third_party/tcmalloc/chromium/src/deep-heap-profile.h b/third_party/tcmalloc/chromium/src/deep-heap-profile.h
deleted file mode 100644
index 0544b31..0000000
--- a/third_party/tcmalloc/chromium/src/deep-heap-profile.h
+++ /dev/null
@@ -1,407 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// ---
-// Author: Sainbayar Sukhbaatar
-// Dai Mikurube
-//
-// This file contains a class DeepHeapProfile and its public function
-// DeepHeapProfile::DumpOrderedProfile(). The function works like
-// HeapProfileTable::FillOrderedProfile(), but dumps directory to files.
-//
-// DeepHeapProfile::DumpOrderedProfile() dumps more detailed information about
-// heap usage, which includes OS-level information such as memory residency and
-// type information if the type profiler is available.
-//
-// DeepHeapProfile::DumpOrderedProfile() uses data stored in HeapProfileTable.
-// Any code in DeepHeapProfile runs only when DumpOrderedProfile() is called.
-// It has overhead in dumping, but no overhead in logging.
-//
-// It currently works only on Linux including Android. It does nothing in
-// non-Linux environments.
-
-// Note that uint64 is used to represent addresses instead of uintptr_t, and
-// int is used to represent buffer sizes instead of size_t.
-// It's for consistency with other TCMalloc functions. ProcMapsIterator uses
-// uint64 for addresses, and HeapProfileTable::DumpOrderedProfile uses int
-// for buffer sizes.
-
-#ifndef BASE_DEEP_HEAP_PROFILE_H_
-#define BASE_DEEP_HEAP_PROFILE_H_
-
-#include "config.h"
-
-#if defined(TYPE_PROFILING)
-#include <typeinfo>
-#endif
-
-#if defined(__linux__) || defined(_WIN32) || defined(_WIN64)
-#define USE_DEEP_HEAP_PROFILE 1
-#endif
-
-#include "addressmap-inl.h"
-#include "heap-profile-table.h"
-#include "memory_region_map.h"
-
-class DeepHeapProfile {
- public:
- enum PageFrameType {
- DUMP_NO_PAGEFRAME = 0, // Dumps nothing about pageframes
- DUMP_PFN = 1, // Dumps only pageframe numbers (PFNs)
- DUMP_PAGECOUNT = 2, // Dumps PFNs and pagecounts
- };
-
- // Constructs a DeepHeapProfile instance. It works as a wrapper of
- // HeapProfileTable.
- //
- // |heap_profile| is a pointer to HeapProfileTable. DeepHeapProfile reads
- // data in |heap_profile| and forwards operations to |heap_profile| if
- // DeepHeapProfile is not available (non-Linux).
- // |prefix| is a prefix of dumped file names.
- // |pageframe_type| means what information is dumped for pageframes.
- DeepHeapProfile(HeapProfileTable* heap_profile,
- const char* prefix,
- enum PageFrameType pageframe_type);
- ~DeepHeapProfile();
-
- // Dumps a deep profile into |fd| with using |raw_buffer| of |buffer_size|.
- //
- // In addition, a list of buckets is dumped into a ".buckets" file in
- // descending order of allocated bytes.
- void DumpOrderedProfile(const char* reason,
- char raw_buffer[],
- int buffer_size,
- RawFD fd);
-
- private:
-#ifdef USE_DEEP_HEAP_PROFILE
- typedef HeapProfileTable::Stats Stats;
- typedef HeapProfileTable::Bucket Bucket;
- typedef HeapProfileTable::AllocValue AllocValue;
- typedef HeapProfileTable::AllocationMap AllocationMap;
-
- enum MapsRegionType {
- // Bytes of memory which were not recognized with /proc/<pid>/maps.
- // This size should be 0.
- ABSENT,
-
- // Bytes of memory which is mapped anonymously.
- // Regions which contain nothing in the last column of /proc/<pid>/maps.
- ANONYMOUS,
-
- // Bytes of memory which is mapped to a executable/non-executable file.
- // Regions which contain file paths in the last column of /proc/<pid>/maps.
- FILE_EXEC,
- FILE_NONEXEC,
-
- // Bytes of memory which is labeled [stack] in /proc/<pid>/maps.
- STACK,
-
- // Bytes of memory which is labeled, but not mapped to any file.
- // Regions which contain non-path strings in the last column of
- // /proc/<pid>/maps.
- OTHER,
-
- NUMBER_OF_MAPS_REGION_TYPES
- };
-
- static const char* kMapsRegionTypeDict[NUMBER_OF_MAPS_REGION_TYPES];
-
- // Manages a buffer to keep a text to be dumped to a file.
- class TextBuffer {
- public:
- TextBuffer(char *raw_buffer, int size, RawFD fd)
- : buffer_(raw_buffer),
- size_(size),
- cursor_(0),
- fd_(fd) {
- }
-
- int Size();
- int FilledBytes();
- void Clear();
- void Flush();
-
- bool AppendChar(char value);
- bool AppendString(const char* value, int width);
- bool AppendInt(int value, int width, bool leading_zero);
- bool AppendLong(long value, int width);
- bool AppendUnsignedLong(unsigned long value, int width);
- bool AppendInt64(int64 value, int width);
- bool AppendBase64(uint64 value, int width);
- bool AppendPtr(uint64 value, int width);
-
- private:
- bool ForwardCursor(int appended);
-
- char *buffer_;
- int size_;
- int cursor_;
- RawFD fd_;
- DISALLOW_COPY_AND_ASSIGN(TextBuffer);
- };
-
- // Defines an interface for getting info about memory residence.
- class MemoryResidenceInfoGetterInterface {
- public:
- virtual ~MemoryResidenceInfoGetterInterface();
-
- // Initializes the instance.
- virtual void Initialize() = 0;
-
- // Returns the number of resident (including swapped) bytes of the given
- // memory region from |first_address| to |last_address| inclusive.
- virtual size_t CommittedSize(uint64 first_address,
- uint64 last_address,
- TextBuffer* buffer) const = 0;
-
- // Creates a new platform specific MemoryResidenceInfoGetterInterface.
- static MemoryResidenceInfoGetterInterface* Create(
- PageFrameType pageframe_type);
-
- virtual bool IsPageCountAvailable() const = 0;
-
- protected:
- MemoryResidenceInfoGetterInterface();
- };
-
-#if defined(_WIN32) || defined(_WIN64)
- // TODO(peria): Implement this class.
- class MemoryInfoGetterWindows : public MemoryResidenceInfoGetterInterface {
- public:
- MemoryInfoGetterWindows(PageFrameType) {}
- virtual ~MemoryInfoGetterWindows() {}
-
- virtual void Initialize();
-
- virtual size_t CommittedSize(uint64 first_address,
- uint64 last_address,
- TextBuffer* buffer) const;
-
- virtual bool IsPageCountAvailable() const;
- };
-#endif // defined(_WIN32) || defined(_WIN64)
-
-#if defined(__linux__)
- // Implements MemoryResidenceInfoGetterInterface for Linux.
- class MemoryInfoGetterLinux : public MemoryResidenceInfoGetterInterface {
- public:
- MemoryInfoGetterLinux(PageFrameType pageframe_type)
- : pageframe_type_(pageframe_type),
- pagemap_fd_(kIllegalRawFD),
- kpagecount_fd_(kIllegalRawFD) {}
- virtual ~MemoryInfoGetterLinux() {}
-
- // Opens /proc/<pid>/pagemap and stores its file descriptor.
- // It keeps open while the process is running.
- //
- // Note that file descriptors need to be refreshed after fork.
- virtual void Initialize();
-
- // Returns the number of resident (including swapped) bytes of the given
- // memory region from |first_address| to |last_address| inclusive.
- virtual size_t CommittedSize(uint64 first_address,
- uint64 last_address,
- TextBuffer* buffer) const;
-
- virtual bool IsPageCountAvailable() const;
-
- private:
- struct State {
- uint64 pfn;
- bool is_committed; // Currently, we use only this
- bool is_present;
- bool is_swapped;
- bool is_shared;
- bool is_mmap;
- };
-
- uint64 ReadPageCount(uint64 pfn) const;
-
- // Seeks to the offset of the open pagemap file.
- // It returns true if succeeded.
- bool Seek(uint64 address) const;
-
- // Reads a pagemap state from the current offset.
- // It returns true if succeeded.
- bool Read(State* state, bool get_pfn) const;
-
- PageFrameType pageframe_type_;
- RawFD pagemap_fd_;
- RawFD kpagecount_fd_;
- };
-#endif // defined(__linux__)
-
- // Contains extended information for HeapProfileTable::Bucket. These objects
- // are managed in a hash table (DeepBucketTable) whose key is an address of
- // a Bucket and other additional information.
- struct DeepBucket {
- public:
- void UnparseForStats(TextBuffer* buffer);
- void UnparseForBucketFile(TextBuffer* buffer);
-
- Bucket* bucket;
-#if defined(TYPE_PROFILING)
- const std::type_info* type; // A type of the object
-#endif
- size_t committed_size; // A resident size of this bucket
- bool is_mmap; // True if the bucket represents a mmap region
- int id; // A unique ID of the bucket
- bool is_logged; // True if the stracktrace is logged to a file
- DeepBucket* next; // A reference to the next entry in the hash table
- };
-
- // Manages a hash table for DeepBucket.
- class DeepBucketTable {
- public:
- DeepBucketTable(int size,
- HeapProfileTable::Allocator alloc,
- HeapProfileTable::DeAllocator dealloc);
- ~DeepBucketTable();
-
- // Finds a DeepBucket instance corresponding to the given |bucket|, or
- // creates a new DeepBucket object if it doesn't exist.
- DeepBucket* Lookup(Bucket* bucket,
-#if defined(TYPE_PROFILING)
- const std::type_info* type,
-#endif
- bool is_mmap);
-
- // Writes stats of the hash table to |buffer| for DumpOrderedProfile.
- void UnparseForStats(TextBuffer* buffer);
-
- // Writes all buckets for a bucket file with using |buffer|.
- void WriteForBucketFile(const char* prefix,
- int dump_count,
- char raw_buffer[],
- int buffer_size);
-
- // Resets 'committed_size' members in DeepBucket objects.
- void ResetCommittedSize();
-
- // Resets all 'is_loggeed' flags in DeepBucket objects.
- void ResetIsLogged();
-
- private:
- // Adds |add| to a |hash_value| for Lookup.
- inline static void AddToHashValue(uintptr_t add, uintptr_t* hash_value);
- inline static void FinishHashValue(uintptr_t* hash_value);
-
- DeepBucket** table_;
- size_t table_size_;
- HeapProfileTable::Allocator alloc_;
- HeapProfileTable::DeAllocator dealloc_;
- int bucket_id_;
- };
-
- class RegionStats {
- public:
- RegionStats(): virtual_bytes_(0), committed_bytes_(0) {}
- ~RegionStats() {}
-
- // Initializes 'virtual_bytes_' and 'committed_bytes_'.
- void Initialize();
-
- // Updates itself to contain the tallies of 'virtual_bytes' and
- // 'committed_bytes' in the region from |first_adress| to |last_address|
- // inclusive.
- uint64 Record(
- const MemoryResidenceInfoGetterInterface* memory_residence_info_getter,
- uint64 first_address,
- uint64 last_address,
- TextBuffer* buffer);
-
- // Writes stats of the region into |buffer| with |name|.
- void Unparse(const char* name, TextBuffer* buffer);
-
- size_t virtual_bytes() const { return virtual_bytes_; }
- size_t committed_bytes() const { return committed_bytes_; }
- void AddToVirtualBytes(size_t additional_virtual_bytes) {
- virtual_bytes_ += additional_virtual_bytes;
- }
- void AddToCommittedBytes(size_t additional_committed_bytes) {
- committed_bytes_ += additional_committed_bytes;
- }
- void AddAnotherRegionStat(const RegionStats& other) {
- virtual_bytes_ += other.virtual_bytes_;
- committed_bytes_ += other.committed_bytes_;
- }
-
- private:
- size_t virtual_bytes_;
- size_t committed_bytes_;
- DISALLOW_COPY_AND_ASSIGN(RegionStats);
- };
-
- class GlobalStats {
- public:
- // Snapshots and calculates global stats from /proc/<pid>/maps and pagemap.
- void SnapshotMaps(
- const MemoryResidenceInfoGetterInterface* memory_residence_info_getter,
- DeepHeapProfile* deep_profile,
- TextBuffer* mmap_dump_buffer);
-
- // Snapshots allocations by malloc and mmap.
- void SnapshotAllocations(DeepHeapProfile* deep_profile);
-
- // Writes global stats into |buffer|.
- void Unparse(TextBuffer* buffer);
-
- private:
- // Records both virtual and committed byte counts of malloc and mmap regions
- // as callback functions for AllocationMap::Iterate().
- static void RecordAlloc(const void* pointer,
- AllocValue* alloc_value,
- DeepHeapProfile* deep_profile);
-
- DeepBucket* GetInformationOfMemoryRegion(
- const MemoryRegionMap::RegionIterator& mmap_iter,
- const MemoryResidenceInfoGetterInterface* memory_residence_info_getter,
- DeepHeapProfile* deep_profile);
-
- // All RegionStats members in this class contain the bytes of virtual
- // memory and committed memory.
- // TODO(dmikurube): These regions should be classified more precisely later
- // for more detailed analysis.
- RegionStats all_[NUMBER_OF_MAPS_REGION_TYPES];
-
- RegionStats unhooked_[NUMBER_OF_MAPS_REGION_TYPES];
-
- // Total bytes of malloc'ed regions.
- RegionStats profiled_malloc_;
-
- // Total bytes of mmap'ed regions.
- RegionStats profiled_mmap_;
- };
-
- // Writes reformatted /proc/<pid>/maps into a file "|prefix|.<pid>.maps"
- // with using |raw_buffer| of |buffer_size|.
- static void WriteProcMaps(const char* prefix,
- char raw_buffer[],
- int buffer_size);
-
- // Appends the command line (/proc/pid/cmdline on Linux) into |buffer|.
- bool AppendCommandLine(TextBuffer* buffer);
-
- MemoryResidenceInfoGetterInterface* memory_residence_info_getter_;
-
- // Process ID of the last dump. This can change by fork.
- pid_t most_recent_pid_;
-
- GlobalStats stats_; // Stats about total memory.
- int dump_count_; // The number of dumps.
- char* filename_prefix_; // Output file prefix.
- char run_id_[128];
-
- DeepBucketTable deep_table_;
-
- enum PageFrameType pageframe_type_;
-#endif // USE_DEEP_HEAP_PROFILE
-
- HeapProfileTable* heap_profile_;
-
- DISALLOW_COPY_AND_ASSIGN(DeepHeapProfile);
-};
-
-#endif // BASE_DEEP_HEAP_PROFILE_H_
diff --git a/third_party/tcmalloc/chromium/src/free_list.cc b/third_party/tcmalloc/chromium/src/free_list.cc
deleted file mode 100644
index cab5406..0000000
--- a/third_party/tcmalloc/chromium/src/free_list.cc
+++ /dev/null
@@ -1,145 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Rebecca Shapiro <bxx@google.com>
-//
-// This file contains functions that implement doubly linked and
-// singly linked lists. The singly linked lists are null terminated,
-// use raw pointers to link neighboring elements, and these pointers
-// are stored at the start of each element, independently of the
-// elements's size. Because pointers are stored within each element,
-// each element must be large enough to store two raw pointers if
-// doubly linked lists are employed, or one raw pointer if singly
-// linked lists are employed. On machines with 64 bit pointers, this
-// means elements must be at least 16 bytes in size for doubly linked
-// list support, and 8 bytes for singly linked list support. No
-// attempts are made to preserve the data in elements stored in the
-// list.
-//
-// Given a machine with pointers of size N (on a 64bit machine N=8, on
-// a 32bit machine, N=4), the list pointers are stored in the
-// following manner:
-// -In doubly linked lists, the |next| pointer is stored in the first N
-// bytes of the node and the |previous| pointer is writtend into the
-// second N bytes.
-// -In singly linked lists, the |next| pointer is stored in the first N
-// bytes of the node.
-//
-// For both types of lists: when a pop operation is performed on a non
-// empty list, the new list head becomes that which is pointed to by
-// the former head's |next| pointer. If the list is doubly linked, the
-// new head |previous| pointer gets changed from pointing to the former
-// head to NULL.
-
-
-#include <limits>
-#include <stddef.h>
-#include "free_list.h"
-
-#if defined(TCMALLOC_USE_DOUBLYLINKED_FREELIST)
-
-namespace tcmalloc {
-
-// Remove |n| elements from linked list at whose first element is at
-// |*head|. |head| will be modified to point to the new head.
-// |start| will point to the first node of the range, |end| will point
-// to the last node in the range. |n| must be <= FL_Size(|*head|)
-// If |n| > 0, |head| must not be NULL.
-void FL_PopRange(void **head, int n, void **start, void **end) {
- if (n == 0) {
- *start = NULL;
- *end = NULL;
- return;
- }
-
- *start = *head; // Remember the first node in the range.
- void *tmp = *head;
- for (int i = 1; i < n; ++i) { // Find end of range.
- tmp = FL_Next(tmp);
- }
- *end = tmp; // |end| now set to point to last node in range.
- *head = FL_Next(*end);
- FL_SetNext(*end, NULL); // Unlink range from list.
-
- if (*head ) { // Fixup popped list.
- FL_SetPrevious(*head, NULL);
- }
-}
-
-// Pushes the nodes in the list begginning at |start| whose last node
-// is |end| into the linked list at |*head|. |*head| is updated to
-// point be the new head of the list. |head| must not be NULL.
-void FL_PushRange(void **head, void *start, void *end) {
- if (!start) return;
-
- // Sanity checking of ends of list to push is done by calling
- // FL_Next and FL_Previous.
- FL_Next(start);
- FL_Previous(end);
- ASSERT(FL_Previous_No_Check(start) == NULL);
- ASSERT(FL_Next_No_Check(end) == NULL);
-
- if (*head) {
- FL_EqualityCheck(FL_Previous_No_Check(*head), (void*)NULL,
- __FILE__, __LINE__);
- FL_SetNext(end, *head);
- FL_SetPrevious(*head, end);
- }
- *head = start;
-}
-
-// Calculates the size of the list that begins at |head|.
-size_t FL_Size(void *head){
- int count = 0;
- if (head) {
- FL_EqualityCheck(FL_Previous_No_Check(head), (void*)NULL,
- __FILE__, __LINE__);
- }
- while (head) {
- count++;
- head = FL_Next(head);
- }
- return count;
-}
-
-} // namespace tcmalloc
-
-#else
-#include "linked_list.h" // for SLL_SetNext
-
-namespace {
-
-inline void FL_SetNext(void *t, void *n) {
- tcmalloc::SLL_SetNext(t,n);
-}
-
-}
-
-#endif // TCMALLOC_USE_DOUBLYLINKED_FREELIST
diff --git a/third_party/tcmalloc/chromium/src/free_list.h b/third_party/tcmalloc/chromium/src/free_list.h
deleted file mode 100644
index a5b5a06..0000000
--- a/third_party/tcmalloc/chromium/src/free_list.h
+++ /dev/null
@@ -1,202 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Rebecca Shapiro <bxx@google.com>
-//
-// This file contains declarations of functions that implement doubly
-// linked lists and definitions of functions that implement singly
-// linked lists. It also contains macros to tell the SizeMap class
-// how much space a node in the freelist needs so that SizeMap can
-// create large enough size classes.
-
-#ifndef TCMALLOC_FREE_LIST_H_
-#define TCMALLOC_FREE_LIST_H_
-
-#include <stddef.h>
-#include "internal_logging.h"
-#include "linked_list.h"
-#include "system-alloc.h"
-
-// Remove to enable singly linked lists (the default for open source tcmalloc).
-#define TCMALLOC_USE_DOUBLYLINKED_FREELIST
-
-namespace tcmalloc {
-
-#if defined(TCMALLOC_USE_DOUBLYLINKED_FREELIST)
-
-// size class information for common.h.
-static const bool kSupportsDoublyLinkedList = true;
-
-void FL_PopRange(void **head, int n, void **start, void **end);
-void FL_PushRange(void **head, void *start, void *end);
-size_t FL_Size(void *head);
-
-template <typename T> inline void FL_EqualityCheck(const T& v0,
- const T& v1,
- const char* file,
- int line) {
- if (v0 != v1) Log(kCrash, file, line, "Memory corruption detected.");
-}
-
-inline void EnsureNonLoop(void* node, void* next) {
- // We only have time to do minimal checking. We don't traverse the list, but
- // only look for an immediate loop (cycle back to ourself).
- if (node != next) return;
- Log(kCrash, __FILE__, __LINE__, "Circular loop in list detected: ", next);
-}
-
-inline void* MaskPtr(void* p) {
- // Maximize ASLR entropy and guarantee the result is an invalid address.
- const uintptr_t mask = ~(reinterpret_cast<uintptr_t>(TCMalloc_SystemAlloc)
- >> 13);
- return reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(p) ^ mask);
-}
-
-inline void* UnmaskPtr(void* p) {
- return MaskPtr(p);
-}
-
-// Returns value of the |previous| pointer w/out running a sanity
-// check.
-inline void *FL_Previous_No_Check(void *t) {
- return UnmaskPtr(reinterpret_cast<void**>(t)[1]);
-}
-
-// Returns value of the |next| pointer w/out running a sanity check.
-inline void *FL_Next_No_Check(void *t) {
- return UnmaskPtr(reinterpret_cast<void**>(t)[0]);
-}
-
-inline void *FL_Previous(void *t) {
- void *previous = FL_Previous_No_Check(t);
- if (previous) {
- FL_EqualityCheck(FL_Next_No_Check(previous), t, __FILE__, __LINE__);
- }
- return previous;
-}
-
-inline void FL_SetPrevious(void *t, void *n) {
- EnsureNonLoop(t, n);
- reinterpret_cast<void**>(t)[1] = MaskPtr(n);
-}
-
-inline void FL_SetNext(void *t, void *n) {
- EnsureNonLoop(t, n);
- reinterpret_cast<void**>(t)[0] = MaskPtr(n);
-}
-
-inline void *FL_Next(void *t) {
- void *next = FL_Next_No_Check(t);
- if (next) {
- FL_EqualityCheck(FL_Previous_No_Check(next), t, __FILE__, __LINE__);
- }
- return next;
-}
-
-// Pops the top element off the linked list whose first element is at
-// |*list|, and updates |*list| to point to the next element in the
-// list. Returns the address of the element that was removed from the
-// linked list. |list| must not be NULL.
-inline void *FL_Pop(void **list) {
- void *result = *list;
- ASSERT(FL_Previous_No_Check(result) == NULL);
- *list = FL_Next(result);
- if (*list != NULL) {
- FL_SetPrevious(*list, NULL);
- }
- return result;
-}
-
-// Makes the element at |t| a singleton doubly linked list.
-inline void FL_Init(void *t) {
- FL_SetPrevious(t, NULL);
- FL_SetNext(t, NULL);
-}
-
-// Pushes element to a linked list whose first element is at
-// |*list|. When this call returns, |list| will point to the new head
-// of the linked list.
-inline void FL_Push(void **list, void *element) {
- void *old = *list;
- if (old == NULL) { // Builds singleton list.
- FL_Init(element);
- } else {
- ASSERT(FL_Previous_No_Check(old) == NULL);
- FL_SetNext(element, old);
- FL_SetPrevious(old, element);
- FL_SetPrevious(element, NULL);
- }
- *list = element;
-}
-
-#else // TCMALLOC_USE_DOUBLYLINKED_FREELIST not defined
-static const bool kSupportsDoublyLinkedList = false;
-
-inline void *FL_Next(void *t) {
- return SLL_Next(t);
-}
-
-inline void FL_Init(void *t) {
- SLL_SetNext(t, NULL);
-}
-
-inline void FL_Push(void **list, void *element) {
- if(*list != element) {
- SLL_Push(list,element);
- return;
- }
- Log(kCrash, __FILE__, __LINE__, "Double Free of %p detected", element);
-}
-
-inline void *FL_Pop(void **list) {
- return SLL_Pop(list);
-}
-
-// Removes |N| elements from a linked list to which |head| points.
-// |head| will be modified to point to the new |head|. |start| and
-// |end| will point to the first and last nodes of the range. Note
-// that |end| will point to NULL after this function is called.
-inline void FL_PopRange(void **head, int n, void **start, void **end) {
- SLL_PopRange(head, n, start, end);
-}
-
-inline void FL_PushRange(void **head, void *start, void *end) {
- SLL_PushRange(head,start,end);
-}
-
-inline size_t FL_Size(void *head) {
- return SLL_Size(head);
-}
-
-#endif // TCMALLOC_USE_DOUBLYLINKED_FREELIST
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_FREE_LIST_H_
diff --git a/third_party/tcmalloc/chromium/src/getpc.h b/third_party/tcmalloc/chromium/src/getpc.h
deleted file mode 100644
index c5183bf..0000000
--- a/third_party/tcmalloc/chromium/src/getpc.h
+++ /dev/null
@@ -1,198 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// This is an internal header file used by profiler.cc. It defines
-// the single (inline) function GetPC. GetPC is used in a signal
-// handler to figure out the instruction that was being executed when
-// the signal-handler was triggered.
-//
-// To get this, we use the ucontext_t argument to the signal-handler
-// callback, which holds the full context of what was going on when
-// the signal triggered. How to get from a ucontext_t to a Program
-// Counter is OS-dependent.
-
-#ifndef BASE_GETPC_H_
-#define BASE_GETPC_H_
-
-#include "config.h"
-
-// On many linux systems, we may need _GNU_SOURCE to get access to
-// the defined constants that define the register we want to see (eg
-// REG_EIP). Note this #define must come first!
-#define _GNU_SOURCE 1
-// If #define _GNU_SOURCE causes problems, this might work instead.
-// It will cause problems for FreeBSD though!, because it turns off
-// the needed __BSD_VISIBLE.
-//#define _XOPEN_SOURCE 500
-
-#include <string.h> // for memcmp
-#if defined(HAVE_SYS_UCONTEXT_H)
-#include <sys/ucontext.h>
-#elif defined(HAVE_UCONTEXT_H)
-#include <ucontext.h> // for ucontext_t (and also mcontext_t)
-#elif defined(HAVE_CYGWIN_SIGNAL_H)
-#include <cygwin/signal.h>
-typedef ucontext ucontext_t;
-#elif defined(__ANDROID__)
-#include <unwind.h>
-#endif
-
-
-// Take the example where function Foo() calls function Bar(). For
-// many architectures, Bar() is responsible for setting up and tearing
-// down its own stack frame. In that case, it's possible for the
-// interrupt to happen when execution is in Bar(), but the stack frame
-// is not properly set up (either before it's done being set up, or
-// after it's been torn down but before Bar() returns). In those
-// cases, the stack trace cannot see the caller function anymore.
-//
-// GetPC can try to identify this situation, on architectures where it
-// might occur, and unwind the current function call in that case to
-// avoid false edges in the profile graph (that is, edges that appear
-// to show a call skipping over a function). To do this, we hard-code
-// in the asm instructions we might see when setting up or tearing
-// down a stack frame.
-//
-// This is difficult to get right: the instructions depend on the
-// processor, the compiler ABI, and even the optimization level. This
-// is a best effort patch -- if we fail to detect such a situation, or
-// mess up the PC, nothing happens; the returned PC is not used for
-// any further processing.
-struct CallUnrollInfo {
- // Offset from (e)ip register where this instruction sequence
- // should be matched. Interpreted as bytes. Offset 0 is the next
- // instruction to execute. Be extra careful with negative offsets in
- // architectures of variable instruction length (like x86) - it is
- // not that easy as taking an offset to step one instruction back!
- int pc_offset;
- // The actual instruction bytes. Feel free to make it larger if you
- // need a longer sequence.
- char ins[16];
- // How many bytes to match from ins array?
- int ins_size;
- // The offset from the stack pointer (e)sp where to look for the
- // call return address. Interpreted as bytes.
- int return_sp_offset;
-};
-
-
-// The dereferences needed to get the PC from a struct ucontext were
-// determined at configure time, and stored in the macro
-// PC_FROM_UCONTEXT in config.h. The only thing we need to do here,
-// then, is to do the magic call-unrolling for systems that support it.
-
-// -- Special case 1: linux x86, for which we have CallUnrollInfo
-#if defined(__linux) && defined(__i386) && defined(__GNUC__) && \
- !defined(__ANDROID__)
-static const CallUnrollInfo callunrollinfo[] = {
- // Entry to a function: push %ebp; mov %esp,%ebp
- // Top-of-stack contains the caller IP.
- { 0,
- {0x55, 0x89, 0xe5}, 3,
- 0
- },
- // Entry to a function, second instruction: push %ebp; mov %esp,%ebp
- // Top-of-stack contains the old frame, caller IP is +4.
- { -1,
- {0x55, 0x89, 0xe5}, 3,
- 4
- },
- // Return from a function: RET.
- // Top-of-stack contains the caller IP.
- { 0,
- {0xc3}, 1,
- 0
- }
-};
-
-inline void* GetPC(const ucontext_t& signal_ucontext) {
- // See comment above struct CallUnrollInfo. Only try instruction
- // flow matching if both eip and esp looks reasonable.
- const int eip = signal_ucontext.uc_mcontext.gregs[REG_EIP];
- const int esp = signal_ucontext.uc_mcontext.gregs[REG_ESP];
- if ((eip & 0xffff0000) != 0 && (~eip & 0xffff0000) != 0 &&
- (esp & 0xffff0000) != 0) {
- char* eip_char = reinterpret_cast<char*>(eip);
- for (int i = 0; i < sizeof(callunrollinfo)/sizeof(*callunrollinfo); ++i) {
- if (!memcmp(eip_char + callunrollinfo[i].pc_offset,
- callunrollinfo[i].ins, callunrollinfo[i].ins_size)) {
- // We have a match.
- void **retaddr = (void**)(esp + callunrollinfo[i].return_sp_offset);
- return *retaddr;
- }
- }
- }
- return (void*)eip;
-}
-
-// Special case #2: Windows, which has to do something totally different.
-#elif defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__)
-// If this is ever implemented, probably the way to do it is to have
-// profiler.cc use a high-precision timer via timeSetEvent:
-// http://msdn2.microsoft.com/en-us/library/ms712713.aspx
-// We'd use it in mode TIME_CALLBACK_FUNCTION/TIME_PERIODIC.
-// The callback function would be something like prof_handler, but
-// alas the arguments are different: no ucontext_t! I don't know
-// how we'd get the PC (using StackWalk64?)
-// http://msdn2.microsoft.com/en-us/library/ms680650.aspx
-
-#include "base/logging.h" // for RAW_LOG
-#ifndef HAVE_CYGWIN_SIGNAL_H
-typedef int ucontext_t;
-#endif
-
-inline void* GetPC(const struct ucontext_t& signal_ucontext) {
- RAW_LOG(ERROR, "GetPC is not yet implemented on Windows\n");
- return NULL;
-}
-#elif defined(__ANDROID__)
-typedef struct _Unwind_Context ucontext_t;
-
-inline void* GetPC(const ucontext_t& signal_ucontext) {
- // Bionic doesn't export ucontext, see
- // https://code.google.com/p/android/issues/detail?id=34784.
- return reinterpret_cast<void*>(_Unwind_GetIP(
- const_cast<ucontext_t*>(&signal_ucontext)));
-}
-//
-// Normal cases. If this doesn't compile, it's probably because
-// PC_FROM_UCONTEXT is the empty string. You need to figure out
-// the right value for your system, and add it to the list in
-// configure.ac (or set it manually in your config.h).
-#else
-inline void* GetPC(const ucontext_t& signal_ucontext) {
- return (void*)signal_ucontext.PC_FROM_UCONTEXT; // defined in config.h
-}
-
-#endif
-
-#endif // BASE_GETPC_H_
diff --git a/third_party/tcmalloc/chromium/src/google/heap-checker.h b/third_party/tcmalloc/chromium/src/google/heap-checker.h
deleted file mode 100644
index 8aa5ea4..0000000
--- a/third_party/tcmalloc/chromium/src/google/heap-checker.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/heap-checker.h>
diff --git a/third_party/tcmalloc/chromium/src/google/heap-profiler.h b/third_party/tcmalloc/chromium/src/google/heap-profiler.h
deleted file mode 100644
index be43959..0000000
--- a/third_party/tcmalloc/chromium/src/google/heap-profiler.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2005, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/heap-profiler.h>
diff --git a/third_party/tcmalloc/chromium/src/google/malloc_extension.h b/third_party/tcmalloc/chromium/src/google/malloc_extension.h
deleted file mode 100644
index 55150e5..0000000
--- a/third_party/tcmalloc/chromium/src/google/malloc_extension.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/malloc_extension.h>
diff --git a/third_party/tcmalloc/chromium/src/google/malloc_extension_c.h b/third_party/tcmalloc/chromium/src/google/malloc_extension_c.h
deleted file mode 100644
index 87d727b..0000000
--- a/third_party/tcmalloc/chromium/src/google/malloc_extension_c.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/malloc_extension_c.h>
diff --git a/third_party/tcmalloc/chromium/src/google/malloc_hook.h b/third_party/tcmalloc/chromium/src/google/malloc_hook.h
deleted file mode 100644
index e5b8e7c..0000000
--- a/third_party/tcmalloc/chromium/src/google/malloc_hook.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/malloc_hook.h>
diff --git a/third_party/tcmalloc/chromium/src/google/malloc_hook_c.h b/third_party/tcmalloc/chromium/src/google/malloc_hook_c.h
deleted file mode 100644
index e3ac0a4..0000000
--- a/third_party/tcmalloc/chromium/src/google/malloc_hook_c.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/malloc_hook_c.h>
diff --git a/third_party/tcmalloc/chromium/src/google/profiler.h b/third_party/tcmalloc/chromium/src/google/profiler.h
deleted file mode 100644
index 67a89c1..0000000
--- a/third_party/tcmalloc/chromium/src/google/profiler.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2005, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/profiler.h>
diff --git a/third_party/tcmalloc/chromium/src/google/stacktrace.h b/third_party/tcmalloc/chromium/src/google/stacktrace.h
deleted file mode 100644
index eb761ca..0000000
--- a/third_party/tcmalloc/chromium/src/google/stacktrace.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/stacktrace.h>
diff --git a/third_party/tcmalloc/chromium/src/google/tcmalloc.h b/third_party/tcmalloc/chromium/src/google/tcmalloc.h
deleted file mode 100644
index c7db631..0000000
--- a/third_party/tcmalloc/chromium/src/google/tcmalloc.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/tcmalloc.h>
diff --git a/third_party/tcmalloc/chromium/src/gperftools/heap-checker.h b/third_party/tcmalloc/chromium/src/gperftools/heap-checker.h
deleted file mode 100644
index 32ed10a..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/heap-checker.h
+++ /dev/null
@@ -1,424 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Maxim Lifantsev (with design ideas by Sanjay Ghemawat)
-//
-//
-// Module for detecing heap (memory) leaks.
-//
-// For full(er) information, see doc/heap_checker.html
-//
-// This module can be linked into programs with
-// no slowdown caused by this unless you activate the leak-checker:
-//
-// 1. Set the environment variable HEAPCHEK to _type_ before
-// running the program.
-//
-// _type_ is usually "normal" but can also be "minimal", "strict", or
-// "draconian". (See the html file for other options, like 'local'.)
-//
-// After that, just run your binary. If the heap-checker detects
-// a memory leak at program-exit, it will print instructions on how
-// to track down the leak.
-
-#ifndef BASE_HEAP_CHECKER_H_
-#define BASE_HEAP_CHECKER_H_
-
-#include <sys/types.h> // for size_t
-// I can't #include config.h in this public API file, but I should
-// really use configure (and make malloc_extension.h a .in file) to
-// figure out if the system has stdint.h or not. But I'm lazy, so
-// for now I'm assuming it's a problem only with MSVC.
-#ifndef _MSC_VER
-#include <stdint.h> // for uintptr_t
-#endif
-#include <stdarg.h> // for va_list
-#include <vector>
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-
-// The class is thread-safe with respect to all the provided static methods,
-// as well as HeapLeakChecker objects: they can be accessed by multiple threads.
-class PERFTOOLS_DLL_DECL HeapLeakChecker {
- public:
-
- // ----------------------------------------------------------------------- //
- // Static functions for working with (whole-program) leak checking.
-
- // If heap leak checking is currently active in some mode
- // e.g. if leak checking was started (and is still active now)
- // due to HEAPCHECK=... defined in the environment.
- // The return value reflects iff HeapLeakChecker objects manually
- // constructed right now will be doing leak checking or nothing.
- // Note that we can go from active to inactive state during InitGoogle()
- // if FLAGS_heap_check gets set to "" by some code before/during InitGoogle().
- static bool IsActive();
-
- // Return pointer to the whole-program checker if it has been created
- // and NULL otherwise.
- // Once GlobalChecker() returns non-NULL that object will not disappear and
- // will be returned by all later GlobalChecker calls.
- // This is mainly to access BytesLeaked() and ObjectsLeaked() (see below)
- // for the whole-program checker after one calls NoGlobalLeaks()
- // or similar and gets false.
- static HeapLeakChecker* GlobalChecker();
-
- // Do whole-program leak check now (if it was activated for this binary);
- // return false only if it was activated and has failed.
- // The mode of the check is controlled by the command-line flags.
- // This method can be called repeatedly.
- // Things like GlobalChecker()->SameHeap() can also be called explicitly
- // to do the desired flavor of the check.
- static bool NoGlobalLeaks();
-
- // If whole-program checker if active,
- // cancel its automatic execution after main() exits.
- // This requires that some leak check (e.g. NoGlobalLeaks())
- // has been called at least once on the whole-program checker.
- static void CancelGlobalCheck();
-
- // ----------------------------------------------------------------------- //
- // Non-static functions for starting and doing leak checking.
-
- // Start checking and name the leak check performed.
- // The name is used in naming dumped profiles
- // and needs to be unique only within your binary.
- // It must also be a string that can be a part of a file name,
- // in particular not contain path expressions.
- explicit HeapLeakChecker(const char *name);
-
- // Destructor (verifies that some *NoLeaks or *SameHeap method
- // has been called at least once).
- ~HeapLeakChecker();
-
- // These used to be different but are all the same now: they return
- // true iff all memory allocated since this HeapLeakChecker object
- // was constructor is still reachable from global state.
- //
- // Because we fork to convert addresses to symbol-names, and forking
- // is not thread-safe, and we may be called in a threaded context,
- // we do not try to symbolize addresses when called manually.
- bool NoLeaks() { return DoNoLeaks(DO_NOT_SYMBOLIZE); }
-
- // These forms are obsolete; use NoLeaks() instead.
- // TODO(csilvers): mark as DEPRECATED.
- bool QuickNoLeaks() { return NoLeaks(); }
- bool BriefNoLeaks() { return NoLeaks(); }
- bool SameHeap() { return NoLeaks(); }
- bool QuickSameHeap() { return NoLeaks(); }
- bool BriefSameHeap() { return NoLeaks(); }
-
- // Detailed information about the number of leaked bytes and objects
- // (both of these can be negative as well).
- // These are available only after a *SameHeap or *NoLeaks
- // method has been called.
- // Note that it's possible for both of these to be zero
- // while SameHeap() or NoLeaks() returned false in case
- // of a heap state change that is significant
- // but preserves the byte and object counts.
- ssize_t BytesLeaked() const;
- ssize_t ObjectsLeaked() const;
-
- // ----------------------------------------------------------------------- //
- // Static helpers to make us ignore certain leaks.
-
- // Scoped helper class. Should be allocated on the stack inside a
- // block of code. Any heap allocations done in the code block
- // covered by the scoped object (including in nested function calls
- // done by the code block) will not be reported as leaks. This is
- // the recommended replacement for the GetDisableChecksStart() and
- // DisableChecksToHereFrom() routines below.
- //
- // Example:
- // void Foo() {
- // HeapLeakChecker::Disabler disabler;
- // ... code that allocates objects whose leaks should be ignored ...
- // }
- //
- // REQUIRES: Destructor runs in same thread as constructor
- class Disabler {
- public:
- Disabler();
- ~Disabler();
- private:
- Disabler(const Disabler&); // disallow copy
- void operator=(const Disabler&); // and assign
- };
-
- // Ignore an object located at 'ptr' (can go at the start or into the object)
- // as well as all heap objects (transitively) referenced from it for the
- // purposes of heap leak checking. Returns 'ptr' so that one can write
- // static T* obj = IgnoreObject(new T(...));
- //
- // If 'ptr' does not point to an active allocated object at the time of this
- // call, it is ignored; but if it does, the object must not get deleted from
- // the heap later on.
- //
- // See also HiddenPointer, below, if you need to prevent a pointer from
- // being traversed by the heap checker but do not wish to transitively
- // whitelist objects referenced through it.
- template <typename T>
- static T* IgnoreObject(T* ptr) {
- DoIgnoreObject(static_cast<const void*>(const_cast<const T*>(ptr)));
- return ptr;
- }
-
- // Undo what an earlier IgnoreObject() call promised and asked to do.
- // At the time of this call 'ptr' must point at or inside of an active
- // allocated object which was previously registered with IgnoreObject().
- static void UnIgnoreObject(const void* ptr);
-
- // ----------------------------------------------------------------------- //
- // Internal types defined in .cc
-
- class Allocator;
- struct RangeValue;
-
- private:
-
- // ----------------------------------------------------------------------- //
- // Various helpers
-
- // Create the name of the heap profile file.
- // Should be deleted via Allocator::Free().
- char* MakeProfileNameLocked();
-
- // Helper for constructors
- void Create(const char *name, bool make_start_snapshot);
-
- enum ShouldSymbolize { SYMBOLIZE, DO_NOT_SYMBOLIZE };
-
- // Helper for *NoLeaks and *SameHeap
- bool DoNoLeaks(ShouldSymbolize should_symbolize);
-
- // Helper for NoGlobalLeaks, also called by the global destructor.
- static bool NoGlobalLeaksMaybeSymbolize(ShouldSymbolize should_symbolize);
-
- // These used to be public, but they are now deprecated.
- // Will remove entirely when all internal uses are fixed.
- // In the meantime, use friendship so the unittest can still test them.
- static void* GetDisableChecksStart();
- static void DisableChecksToHereFrom(const void* start_address);
- static void DisableChecksIn(const char* pattern);
- friend void RangeDisabledLeaks();
- friend void NamedTwoDisabledLeaks();
- friend void* RunNamedDisabledLeaks(void*);
- friend void TestHeapLeakCheckerNamedDisabling();
- // TODO(csilvers): remove this one, at least
- friend int main(int, char**);
-
-
- // Actually implements IgnoreObject().
- static void DoIgnoreObject(const void* ptr);
-
- // Disable checks based on stack trace entry at a depth <=
- // max_depth. Used to hide allocations done inside some special
- // libraries.
- static void DisableChecksFromToLocked(const void* start_address,
- const void* end_address,
- int max_depth);
-
- // Helper for DoNoLeaks to ignore all objects reachable from all live data
- static void IgnoreAllLiveObjectsLocked(const void* self_stack_top);
-
- // Callback we pass to ListAllProcessThreads (see thread_lister.h)
- // that is invoked when all threads of our process are found and stopped.
- // The call back does the things needed to ignore live data reachable from
- // thread stacks and registers for all our threads
- // as well as do other global-live-data ignoring
- // (via IgnoreNonThreadLiveObjectsLocked)
- // during the quiet state of all threads being stopped.
- // For the argument meaning see the comment by ListAllProcessThreads.
- // Here we only use num_threads and thread_pids, that ListAllProcessThreads
- // fills for us with the number and pids of all the threads of our process
- // it found and attached to.
- static int IgnoreLiveThreadsLocked(void* parameter,
- int num_threads,
- pid_t* thread_pids,
- va_list ap);
-
- // Helper for IgnoreAllLiveObjectsLocked and IgnoreLiveThreadsLocked
- // that we prefer to execute from IgnoreLiveThreadsLocked
- // while all threads are stopped.
- // This helper does live object discovery and ignoring
- // for all objects that are reachable from everything
- // not related to thread stacks and registers.
- static void IgnoreNonThreadLiveObjectsLocked();
-
- // Helper for IgnoreNonThreadLiveObjectsLocked and IgnoreLiveThreadsLocked
- // to discover and ignore all heap objects
- // reachable from currently considered live objects
- // (live_objects static global variable in out .cc file).
- // "name", "name2" are two strings that we print one after another
- // in a debug message to describe what kind of live object sources
- // are being used.
- static void IgnoreLiveObjectsLocked(const char* name, const char* name2);
-
- // Do the overall whole-program heap leak check if needed;
- // returns true when did the leak check.
- static bool DoMainHeapCheck();
-
- // Type of task for UseProcMapsLocked
- enum ProcMapsTask {
- RECORD_GLOBAL_DATA,
- DISABLE_LIBRARY_ALLOCS
- };
-
- // Success/Error Return codes for UseProcMapsLocked.
- enum ProcMapsResult {
- PROC_MAPS_USED,
- CANT_OPEN_PROC_MAPS,
- NO_SHARED_LIBS_IN_PROC_MAPS
- };
-
- // Read /proc/self/maps, parse it, and do the 'proc_maps_task' for each line.
- static ProcMapsResult UseProcMapsLocked(ProcMapsTask proc_maps_task);
-
- // A ProcMapsTask to disable allocations from 'library'
- // that is mapped to [start_address..end_address)
- // (only if library is a certain system library).
- static void DisableLibraryAllocsLocked(const char* library,
- uintptr_t start_address,
- uintptr_t end_address);
-
- // Return true iff "*ptr" points to a heap object
- // ("*ptr" can point at the start or inside of a heap object
- // so that this works e.g. for pointers to C++ arrays, C++ strings,
- // multiple-inherited objects, or pointers to members).
- // We also fill *object_size for this object then
- // and we move "*ptr" to point to the very start of the heap object.
- static inline bool HaveOnHeapLocked(const void** ptr, size_t* object_size);
-
- // Helper to shutdown heap leak checker when it's not needed
- // or can't function properly.
- static void TurnItselfOffLocked();
-
- // Internally-used c-tor to start whole-executable checking.
- HeapLeakChecker();
-
- // ----------------------------------------------------------------------- //
- // Friends and externally accessed helpers.
-
- // Helper for VerifyHeapProfileTableStackGet in the unittest
- // to get the recorded allocation caller for ptr,
- // which must be a heap object.
- static const void* GetAllocCaller(void* ptr);
- friend void VerifyHeapProfileTableStackGet();
-
- // This gets to execute before constructors for all global objects
- static void BeforeConstructorsLocked();
- friend void HeapLeakChecker_BeforeConstructors();
-
- // This gets to execute after destructors for all global objects
- friend void HeapLeakChecker_AfterDestructors();
-
- // Full starting of recommended whole-program checking.
- friend void HeapLeakChecker_InternalInitStart();
-
- // Runs REGISTER_HEAPCHECK_CLEANUP cleanups and potentially
- // calls DoMainHeapCheck
- friend void HeapLeakChecker_RunHeapCleanups();
-
- // ----------------------------------------------------------------------- //
- // Member data.
-
- class SpinLock* lock_; // to make HeapLeakChecker objects thread-safe
- const char* name_; // our remembered name (we own it)
- // NULL means this leak checker is a noop
-
- // Snapshot taken when the checker was created. May be NULL
- // for the global heap checker object. We use void* instead of
- // HeapProfileTable::Snapshot* to avoid including heap-profile-table.h.
- void* start_snapshot_;
-
- bool has_checked_; // if we have done the leak check, so these are ready:
- ssize_t inuse_bytes_increase_; // bytes-in-use increase for this checker
- ssize_t inuse_allocs_increase_; // allocations-in-use increase
- // for this checker
- bool keep_profiles_; // iff we should keep the heap profiles we've made
-
- // ----------------------------------------------------------------------- //
-
- // Disallow "evil" constructors.
- HeapLeakChecker(const HeapLeakChecker&);
- void operator=(const HeapLeakChecker&);
-};
-
-
-// Holds a pointer that will not be traversed by the heap checker.
-// Contrast with HeapLeakChecker::IgnoreObject(o), in which o and
-// all objects reachable from o are ignored by the heap checker.
-template <class T>
-class HiddenPointer {
- public:
- explicit HiddenPointer(T* t)
- : masked_t_(reinterpret_cast<uintptr_t>(t) ^ kHideMask) {
- }
- // Returns unhidden pointer. Be careful where you save the result.
- T* get() const { return reinterpret_cast<T*>(masked_t_ ^ kHideMask); }
-
- private:
- // Arbitrary value, but not such that xor'ing with it is likely
- // to map one valid pointer to another valid pointer:
- static const uintptr_t kHideMask =
- static_cast<uintptr_t>(0xF03A5F7BF03A5F7Bll);
- uintptr_t masked_t_;
-};
-
-// A class that exists solely to run its destructor. This class should not be
-// used directly, but instead by the REGISTER_HEAPCHECK_CLEANUP macro below.
-class PERFTOOLS_DLL_DECL HeapCleaner {
- public:
- typedef void (*void_function)(void);
- HeapCleaner(void_function f);
- static void RunHeapCleanups();
- private:
- static std::vector<void_function>* heap_cleanups_;
-};
-
-// A macro to declare module heap check cleanup tasks
-// (they run only if we are doing heap leak checking.)
-// 'body' should be the cleanup code to run. 'name' doesn't matter,
-// but must be unique amongst all REGISTER_HEAPCHECK_CLEANUP calls.
-#define REGISTER_HEAPCHECK_CLEANUP(name, body) \
- namespace { \
- void heapcheck_cleanup_##name() { body; } \
- static HeapCleaner heapcheck_cleaner_##name(&heapcheck_cleanup_##name); \
- }
-
-#endif // BASE_HEAP_CHECKER_H_
diff --git a/third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h b/third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h
deleted file mode 100644
index 49c78fe..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/* Copyright (c) 2005, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat
- *
- * Module for heap-profiling.
- *
- * For full(er) information, see doc/heapprofile.html
- *
- * This module can be linked into your program with
- * no slowdown caused by this unless you activate the profiler
- * using one of the following methods:
- *
- * 1. Before starting the program, set the environment variable
- * "HEAPPROFILE" to be the name of the file to which the profile
- * data should be written.
- *
- * 2. Programmatically, start and stop the profiler using the
- * routines "HeapProfilerStart(filename)" and "HeapProfilerStop()".
- *
- */
-
-#ifndef BASE_HEAP_PROFILER_H_
-#define BASE_HEAP_PROFILER_H_
-
-#include <stddef.h>
-
-/* Annoying stuff for windows; makes sure clients can import these functions */
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-// Make the linker NOT to strip functions in this file.
-#if defined(_WIN64)
-#pragma comment(linker, "/INCLUDE:HeapProfilerStart")
-#elif defined(_WIN32)
-#pragma comment(linker, "/INCLUDE:_HeapProfilerStart")
-#endif
-
-/* All this code should be usable from within C apps. */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Start profiling and arrange to write profile data to file names
- * of the form: "prefix.0000", "prefix.0001", ...
- *
- * If |prefix| is NULL then dumps will not be written to disk. Applications
- * can use GetHeapProfile() to get profile data, but HeapProfilerDump() will do
- * nothing.
- */
-PERFTOOLS_DLL_DECL void HeapProfilerStart(const char* prefix);
-
-/* Start profiling with a callback function that returns application-generated
- * stacks. Profiles are not written to disk, but may be obtained via
- * GetHeapProfile(). The callback:
- * 1. May optionally skip the first |skip_count| items on the stack.
- * 2. Must provide a |stack| buffer of at least size 32 * sizeof(void*).
- * 3. Must return the number of items copied or zero.
- */
-typedef int (*StackGeneratorFunction)(int skip_count, void** stack);
-PERFTOOLS_DLL_DECL void HeapProfilerWithPseudoStackStart(
- StackGeneratorFunction callback);
-
-/* Returns non-zero if we are currently profiling the heap. (Returns
- * an int rather than a bool so it's usable from C.) This is true
- * between calls to HeapProfilerStart() and HeapProfilerStop(), and
- * also if the program has been run with HEAPPROFILER, or some other
- * way to turn on whole-program profiling.
- */
-int IsHeapProfilerRunning();
-
-/* Stop heap profiling. Can be restarted again with HeapProfilerStart(),
- * but the currently accumulated profiling information will be cleared.
- */
-PERFTOOLS_DLL_DECL void HeapProfilerStop();
-
-/* Dump a profile now - can be used for dumping at a hopefully
- * quiescent state in your program, in order to more easily track down
- * memory leaks. Will include the reason in the logged message
- */
-PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason);
-
-/* Generate current heap profiling information.
- * Returns an empty string when heap profiling is not active.
- * The returned pointer is a '\0'-terminated string allocated using malloc()
- * and should be free()-ed as soon as the caller does not need it anymore.
- */
-PERFTOOLS_DLL_DECL char* GetHeapProfile();
-
-/* Callback function for iterating through all allocated objects. Accepts
- * pointer to user data passed into IterateAllocatedObjects and pointer
- * to the object being visited.
- */
-typedef void (*AddressVisitor)(void* data, const void* ptr);
-
-/* Iterate over all live allocated objects. For each allocation the
- * callback will be invoked with the data argument and allocation pointer.
- */
-PERFTOOLS_DLL_DECL void IterateAllocatedObjects(AddressVisitor callback,
- void* data);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif /* BASE_HEAP_PROFILER_H_ */
diff --git a/third_party/tcmalloc/chromium/src/gperftools/malloc_extension.h b/third_party/tcmalloc/chromium/src/gperftools/malloc_extension.h
deleted file mode 100644
index d1148de..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/malloc_extension.h
+++ /dev/null
@@ -1,407 +0,0 @@
-// Copyright (c) 2012, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// Extra extensions exported by some malloc implementations. These
-// extensions are accessed through a virtual base class so an
-// application can link against a malloc that does not implement these
-// extensions, and it will get default versions that do nothing.
-//
-// NOTE FOR C USERS: If you wish to use this functionality from within
-// a C program, see malloc_extension_c.h.
-
-#ifndef BASE_MALLOC_EXTENSION_H_
-#define BASE_MALLOC_EXTENSION_H_
-
-#include <stddef.h>
-// I can't #include config.h in this public API file, but I should
-// really use configure (and make malloc_extension.h a .in file) to
-// figure out if the system has stdint.h or not. But I'm lazy, so
-// for now I'm assuming it's a problem only with MSVC.
-#ifndef _MSC_VER
-#include <stdint.h>
-#endif
-#include <string>
-#include <vector>
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-static const int kMallocHistogramSize = 64;
-
-// One day, we could support other types of writers (perhaps for C?)
-typedef std::string MallocExtensionWriter;
-
-namespace base {
-struct MallocRange;
-}
-
-// Interface to a pluggable system allocator.
-class SysAllocator {
- public:
- SysAllocator() {
- }
- virtual ~SysAllocator();
-
- // Allocates "size"-byte of memory from system aligned with "alignment".
- // Returns NULL if failed. Otherwise, the returned pointer p up to and
- // including (p + actual_size -1) have been allocated.
- virtual void* Alloc(size_t size, size_t *actual_size, size_t alignment) = 0;
-};
-
-// The default implementations of the following routines do nothing.
-// All implementations should be thread-safe; the current one
-// (TCMallocImplementation) is.
-class PERFTOOLS_DLL_DECL MallocExtension {
- public:
- virtual ~MallocExtension();
-
- // Call this very early in the program execution -- say, in a global
- // constructor -- to set up parameters and state needed by all
- // instrumented malloc implemenatations. One example: this routine
- // sets environemnt variables to tell STL to use libc's malloc()
- // instead of doing its own memory management. This is safe to call
- // multiple times, as long as each time is before threads start up.
- static void Initialize();
-
- // See "verify_memory.h" to see what these routines do
- virtual bool VerifyAllMemory();
- virtual bool VerifyNewMemory(const void* p);
- virtual bool VerifyArrayNewMemory(const void* p);
- virtual bool VerifyMallocMemory(const void* p);
- virtual bool MallocMemoryStats(int* blocks, size_t* total,
- int histogram[kMallocHistogramSize]);
-
- // Get a human readable description of the current state of the malloc
- // data structures. The state is stored as a null-terminated string
- // in a prefix of "buffer[0,buffer_length-1]".
- // REQUIRES: buffer_length > 0.
- virtual void GetStats(char* buffer, int buffer_length);
-
- // Outputs to "writer" a sample of live objects and the stack traces
- // that allocated these objects. The format of the returned output
- // is equivalent to the output of the heap profiler and can
- // therefore be passed to "pprof". This function is equivalent to
- // ReadStackTraces. The main difference is that this function returns
- // serialized data appropriately formatted for use by the pprof tool.
- // NOTE: by default, tcmalloc does not do any heap sampling, and this
- // function will always return an empty sample. To get useful
- // data from GetHeapSample, you must also set the environment
- // variable TCMALLOC_SAMPLE_PARAMETER to a value such as 524288.
- virtual void GetHeapSample(MallocExtensionWriter* writer);
-
- // Outputs to "writer" the stack traces that caused growth in the
- // address space size. The format of the returned output is
- // equivalent to the output of the heap profiler and can therefore
- // be passed to "pprof". This function is equivalent to
- // ReadHeapGrowthStackTraces. The main difference is that this function
- // returns serialized data appropriately formatted for use by the
- // pprof tool. (This does not depend on, or require,
- // TCMALLOC_SAMPLE_PARAMETER.)
- virtual void GetHeapGrowthStacks(MallocExtensionWriter* writer);
-
- // Invokes func(arg, range) for every controlled memory
- // range. *range is filled in with information about the range.
- //
- // This is a best-effort interface useful only for performance
- // analysis. The implementation may not call func at all.
- typedef void (RangeFunction)(void*, const base::MallocRange*);
- virtual void Ranges(void* arg, RangeFunction func);
-
- // -------------------------------------------------------------------
- // Control operations for getting and setting malloc implementation
- // specific parameters. Some currently useful properties:
- //
- // generic
- // -------
- // "generic.current_allocated_bytes"
- // Number of bytes currently allocated by application
- // This property is not writable.
- //
- // "generic.heap_size"
- // Number of bytes in the heap ==
- // current_allocated_bytes +
- // fragmentation +
- // freed memory regions
- // This property is not writable.
- //
- // tcmalloc
- // --------
- // "tcmalloc.max_total_thread_cache_bytes"
- // Upper limit on total number of bytes stored across all
- // per-thread caches. Default: 16MB.
- //
- // "tcmalloc.current_total_thread_cache_bytes"
- // Number of bytes used across all thread caches.
- // This property is not writable.
- //
- // "tcmalloc.pageheap_free_bytes"
- // Number of bytes in free, mapped pages in page heap. These
- // bytes can be used to fulfill allocation requests. They
- // always count towards virtual memory usage, and unless the
- // underlying memory is swapped out by the OS, they also count
- // towards physical memory usage. This property is not writable.
- //
- // "tcmalloc.pageheap_unmapped_bytes"
- // Number of bytes in free, unmapped pages in page heap.
- // These are bytes that have been released back to the OS,
- // possibly by one of the MallocExtension "Release" calls.
- // They can be used to fulfill allocation requests, but
- // typically incur a page fault. They always count towards
- // virtual memory usage, and depending on the OS, typically
- // do not count towards physical memory usage. This property
- // is not writable.
- // -------------------------------------------------------------------
-
- // Get the named "property"'s value. Returns true if the property
- // is known. Returns false if the property is not a valid property
- // name for the current malloc implementation.
- // REQUIRES: property != NULL; value != NULL
- virtual bool GetNumericProperty(const char* property, size_t* value);
-
- // Set the named "property"'s value. Returns true if the property
- // is known and writable. Returns false if the property is not a
- // valid property name for the current malloc implementation, or
- // is not writable.
- // REQUIRES: property != NULL
- virtual bool SetNumericProperty(const char* property, size_t value);
-
- // Mark the current thread as "idle". This routine may optionally
- // be called by threads as a hint to the malloc implementation that
- // any thread-specific resources should be released. Note: this may
- // be an expensive routine, so it should not be called too often.
- //
- // Also, if the code that calls this routine will go to sleep for
- // a while, it should take care to not allocate anything between
- // the call to this routine and the beginning of the sleep.
- //
- // Most malloc implementations ignore this routine.
- virtual void MarkThreadIdle();
-
- // Mark the current thread as "busy". This routine should be
- // called after MarkThreadIdle() if the thread will now do more
- // work. If this method is not called, performance may suffer.
- //
- // Most malloc implementations ignore this routine.
- virtual void MarkThreadBusy();
-
- // Gets the system allocator used by the malloc extension instance. Returns
- // NULL for malloc implementations that do not support pluggable system
- // allocators.
- virtual SysAllocator* GetSystemAllocator();
-
- // Sets the system allocator to the specified.
- //
- // Users could register their own system allocators for malloc implementation
- // that supports pluggable system allocators, such as TCMalloc, by doing:
- // alloc = new MyOwnSysAllocator();
- // MallocExtension::instance()->SetSystemAllocator(alloc);
- // It's up to users whether to fall back (recommended) to the default
- // system allocator (use GetSystemAllocator() above) or not. The caller is
- // responsible to any necessary locking.
- // See tcmalloc/system-alloc.h for the interface and
- // tcmalloc/memfs_malloc.cc for the examples.
- //
- // It's a no-op for malloc implementations that do not support pluggable
- // system allocators.
- virtual void SetSystemAllocator(SysAllocator *a);
-
- // Try to release num_bytes of free memory back to the operating
- // system for reuse. Use this extension with caution -- to get this
- // memory back may require faulting pages back in by the OS, and
- // that may be slow. (Currently only implemented in tcmalloc.)
- virtual void ReleaseToSystem(size_t num_bytes);
-
- // Same as ReleaseToSystem() but release as much memory as possible.
- virtual void ReleaseFreeMemory();
-
- // Sets the rate at which we release unused memory to the system.
- // Zero means we never release memory back to the system. Increase
- // this flag to return memory faster; decrease it to return memory
- // slower. Reasonable rates are in the range [0,10]. (Currently
- // only implemented in tcmalloc).
- virtual void SetMemoryReleaseRate(double rate);
-
- // Gets the release rate. Returns a value < 0 if unknown.
- virtual double GetMemoryReleaseRate();
-
- // Returns the estimated number of bytes that will be allocated for
- // a request of "size" bytes. This is an estimate: an allocation of
- // SIZE bytes may reserve more bytes, but will never reserve less.
- // (Currently only implemented in tcmalloc, other implementations
- // always return SIZE.)
- // This is equivalent to malloc_good_size() in OS X.
- virtual size_t GetEstimatedAllocatedSize(size_t size);
-
- // Returns the actual number N of bytes reserved by tcmalloc for the
- // pointer p. The client is allowed to use the range of bytes
- // [p, p+N) in any way it wishes (i.e. N is the "usable size" of this
- // allocation). This number may be equal to or greater than the number
- // of bytes requested when p was allocated.
- // p must have been allocated by this malloc implementation,
- // must not be an interior pointer -- that is, must be exactly
- // the pointer returned to by malloc() et al., not some offset
- // from that -- and should not have been freed yet. p may be NULL.
- // (Currently only implemented in tcmalloc; other implementations
- // will return 0.)
- // This is equivalent to malloc_size() in OS X, malloc_usable_size()
- // in glibc, and _msize() for windows.
- virtual size_t GetAllocatedSize(const void* p);
-
- // Returns kOwned if this malloc implementation allocated the memory
- // pointed to by p, or kNotOwned if some other malloc implementation
- // allocated it or p is NULL. May also return kUnknownOwnership if
- // the malloc implementation does not keep track of ownership.
- // REQUIRES: p must be a value returned from a previous call to
- // malloc(), calloc(), realloc(), memalign(), posix_memalign(),
- // valloc(), pvalloc(), new, or new[], and must refer to memory that
- // is currently allocated (so, for instance, you should not pass in
- // a pointer after having called free() on it).
- enum Ownership {
- // NOTE: Enum values MUST be kept in sync with the version in
- // malloc_extension_c.h
- kUnknownOwnership = 0,
- kOwned,
- kNotOwned
- };
- virtual Ownership GetOwnership(const void* p);
-
- // The current malloc implementation. Always non-NULL.
- static MallocExtension* instance();
-
- // Change the malloc implementation. Typically called by the
- // malloc implementation during initialization.
- static void Register(MallocExtension* implementation);
-
- // On the current thread, return the total number of bytes allocated.
- // This function is added in Chromium for profiling.
- // Currently only implemented in tcmalloc. Returns 0 if tcmalloc is not used.
- // Note that malloc_extension can be used without tcmalloc if gperftools'
- // heap-profiler is enabled without the tcmalloc memory allocator.
- static unsigned int GetBytesAllocatedOnCurrentThread();
-
- // Returns detailed information about malloc's freelists. For each list,
- // return a FreeListInfo:
- struct FreeListInfo {
- size_t min_object_size;
- size_t max_object_size;
- size_t total_bytes_free;
- const char* type;
- };
- // Each item in the vector refers to a different freelist. The lists
- // are identified by the range of allocations that objects in the
- // list can satisfy ([min_object_size, max_object_size]) and the
- // type of freelist (see below). The current size of the list is
- // returned in total_bytes_free (which count against a processes
- // resident and virtual size).
- //
- // Currently supported types are:
- //
- // "tcmalloc.page{_unmapped}" - tcmalloc's page heap. An entry for each size
- // class in the page heap is returned. Bytes in "page_unmapped"
- // are no longer backed by physical memory and do not count against
- // the resident size of a process.
- //
- // "tcmalloc.large{_unmapped}" - tcmalloc's list of objects larger
- // than the largest page heap size class. Only one "large"
- // entry is returned. There is no upper-bound on the size
- // of objects in the large free list; this call returns
- // kint64max for max_object_size. Bytes in
- // "large_unmapped" are no longer backed by physical memory
- // and do not count against the resident size of a process.
- //
- // "tcmalloc.central" - tcmalloc's central free-list. One entry per
- // size-class is returned. Never unmapped.
- //
- // "debug.free_queue" - free objects queued by the debug allocator
- // and not returned to tcmalloc.
- //
- // "tcmalloc.thread" - tcmalloc's per-thread caches. Never unmapped.
- virtual void GetFreeListSizes(std::vector<FreeListInfo>* v);
-
- // Get a list of stack traces of sampled allocation points. Returns
- // a pointer to a "new[]-ed" result array, and stores the sample
- // period in "sample_period".
- //
- // The state is stored as a sequence of adjacent entries
- // in the returned array. Each entry has the following form:
- // uintptr_t count; // Number of objects with following trace
- // uintptr_t size; // Total size of objects with following trace
- // uintptr_t depth; // Number of PC values in stack trace
- // void* stack[depth]; // PC values that form the stack trace
- //
- // The list of entries is terminated by a "count" of 0.
- //
- // It is the responsibility of the caller to "delete[]" the returned array.
- //
- // May return NULL to indicate no results.
- //
- // This is an internal extension. Callers should use the more
- // convenient "GetHeapSample(string*)" method defined above.
- virtual void** ReadStackTraces(int* sample_period);
-
- // Like ReadStackTraces(), but returns stack traces that caused growth
- // in the address space size.
- virtual void** ReadHeapGrowthStackTraces();
-};
-
-namespace base {
-
-// Information passed per range. More fields may be added later.
-struct MallocRange {
- enum Type {
- INUSE, // Application is using this range
- FREE, // Range is currently free
- UNMAPPED, // Backing physical memory has been returned to the OS
- UNKNOWN,
- // More enum values may be added in the future
- };
-
- uintptr_t address; // Address of range
- size_t length; // Byte length of range
- Type type; // Type of this range
- double fraction; // Fraction of range that is being used (0 if !INUSE)
-
- // Perhaps add the following:
- // - stack trace if this range was sampled
- // - heap growth stack trace if applicable to this range
- // - age when allocated (for inuse) or freed (if not in use)
-};
-
-} // namespace base
-
-#endif // BASE_MALLOC_EXTENSION_H_
diff --git a/third_party/tcmalloc/chromium/src/gperftools/malloc_extension_c.h b/third_party/tcmalloc/chromium/src/gperftools/malloc_extension_c.h
deleted file mode 100644
index 72a0a7c..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/malloc_extension_c.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * --
- * Author: Craig Silverstein
- *
- * C shims for the C++ malloc_extension.h. See malloc_extension.h for
- * details. Note these C shims always work on
- * MallocExtension::instance(); it is not possible to have more than
- * one MallocExtension object in C applications.
- */
-
-#ifndef _MALLOC_EXTENSION_C_H_
-#define _MALLOC_EXTENSION_C_H_
-
-#include <stddef.h>
-#include <sys/types.h>
-
-/* Annoying stuff for windows -- makes sure clients can import these fns */
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define kMallocExtensionHistogramSize 64
-
-PERFTOOLS_DLL_DECL int MallocExtension_VerifyAllMemory(void);
-PERFTOOLS_DLL_DECL int MallocExtension_VerifyNewMemory(const void* p);
-PERFTOOLS_DLL_DECL int MallocExtension_VerifyArrayNewMemory(const void* p);
-PERFTOOLS_DLL_DECL int MallocExtension_VerifyMallocMemory(const void* p);
-PERFTOOLS_DLL_DECL int MallocExtension_MallocMemoryStats(int* blocks, size_t* total,
- int histogram[kMallocExtensionHistogramSize]);
-PERFTOOLS_DLL_DECL void MallocExtension_GetStats(char* buffer, int buffer_length);
-
-/* TODO(csilvers): write a C version of these routines, that perhaps
- * takes a function ptr and a void *.
- */
-/* void MallocExtension_GetHeapSample(string* result); */
-/* void MallocExtension_GetHeapGrowthStacks(string* result); */
-
-PERFTOOLS_DLL_DECL int MallocExtension_GetNumericProperty(const char* property, size_t* value);
-PERFTOOLS_DLL_DECL int MallocExtension_SetNumericProperty(const char* property, size_t value);
-PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadIdle(void);
-PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadBusy(void);
-PERFTOOLS_DLL_DECL void MallocExtension_ReleaseToSystem(size_t num_bytes);
-PERFTOOLS_DLL_DECL void MallocExtension_ReleaseFreeMemory(void);
-PERFTOOLS_DLL_DECL size_t MallocExtension_GetEstimatedAllocatedSize(size_t size);
-PERFTOOLS_DLL_DECL size_t MallocExtension_GetAllocatedSize(const void* p);
-
-/*
- * NOTE: These enum values MUST be kept in sync with the version in
- * malloc_extension.h
- */
-typedef enum {
- MallocExtension_kUnknownOwnership = 0,
- MallocExtension_kOwned,
- MallocExtension_kNotOwned
-} MallocExtension_Ownership;
-
-PERFTOOLS_DLL_DECL MallocExtension_Ownership MallocExtension_GetOwnership(const void* p);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif /* _MALLOC_EXTENSION_C_H_ */
diff --git a/third_party/tcmalloc/chromium/src/gperftools/malloc_hook.h b/third_party/tcmalloc/chromium/src/gperftools/malloc_hook.h
deleted file mode 100644
index b99c047..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/malloc_hook.h
+++ /dev/null
@@ -1,358 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Some of our malloc implementations can invoke the following hooks whenever
-// memory is allocated or deallocated. MallocHook is thread-safe, and things
-// you do before calling AddFooHook(MyHook) are visible to any resulting calls
-// to MyHook. Hooks must be thread-safe. If you write:
-//
-// CHECK(MallocHook::AddNewHook(&MyNewHook));
-//
-// MyNewHook will be invoked in subsequent calls in the current thread, but
-// there are no guarantees on when it might be invoked in other threads.
-//
-// There are a limited number of slots available for each hook type. Add*Hook
-// will return false if there are no slots available. Remove*Hook will return
-// false if the given hook was not already installed.
-//
-// The order in which individual hooks are called in Invoke*Hook is undefined.
-//
-// It is safe for a hook to remove itself within Invoke*Hook and add other
-// hooks. Any hooks added inside a hook invocation (for the same hook type)
-// will not be invoked for the current invocation.
-//
-// One important user of these hooks is the heap profiler.
-//
-// CAVEAT: If you add new MallocHook::Invoke* calls then those calls must be
-// directly in the code of the (de)allocation function that is provided to the
-// user and that function must have an ATTRIBUTE_SECTION(malloc_hook) attribute.
-//
-// Note: the Invoke*Hook() functions are defined in malloc_hook-inl.h. If you
-// need to invoke a hook (which you shouldn't unless you're part of tcmalloc),
-// be sure to #include malloc_hook-inl.h in addition to malloc_hook.h.
-//
-// NOTE FOR C USERS: If you want to use malloc_hook functionality from
-// a C program, #include malloc_hook_c.h instead of this file.
-
-#ifndef _MALLOC_HOOK_H_
-#define _MALLOC_HOOK_H_
-
-#include <stddef.h>
-#include <sys/types.h>
-extern "C" {
-#include <gperftools/malloc_hook_c.h> // a C version of the malloc_hook interface
-}
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-// The C++ methods below call the C version (MallocHook_*), and thus
-// convert between an int and a bool. Windows complains about this
-// (a "performance warning") which we don't care about, so we suppress.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable:4800)
-#endif
-
-// Note: malloc_hook_c.h defines MallocHook_*Hook and
-// MallocHook_{Add,Remove}*Hook. The version of these inside the MallocHook
-// class are defined in terms of the malloc_hook_c version. See malloc_hook_c.h
-// for details of these types/functions.
-
-class PERFTOOLS_DLL_DECL MallocHook {
- public:
- // The NewHook is invoked whenever an object is allocated.
- // It may be passed NULL if the allocator returned NULL.
- typedef MallocHook_NewHook NewHook;
- inline static bool AddNewHook(NewHook hook) {
- return MallocHook_AddNewHook(hook);
- }
- inline static bool RemoveNewHook(NewHook hook) {
- return MallocHook_RemoveNewHook(hook);
- }
- inline static void InvokeNewHook(const void* p, size_t s);
-
- // The DeleteHook is invoked whenever an object is deallocated.
- // It may be passed NULL if the caller is trying to delete NULL.
- typedef MallocHook_DeleteHook DeleteHook;
- inline static bool AddDeleteHook(DeleteHook hook) {
- return MallocHook_AddDeleteHook(hook);
- }
- inline static bool RemoveDeleteHook(DeleteHook hook) {
- return MallocHook_RemoveDeleteHook(hook);
- }
- inline static void InvokeDeleteHook(const void* p);
-
- // The PreMmapHook is invoked with mmap or mmap64 arguments just
- // before the call is actually made. Such a hook may be useful
- // in memory limited contexts, to catch allocations that will exceed
- // a memory limit, and take outside actions to increase that limit.
- typedef MallocHook_PreMmapHook PreMmapHook;
- inline static bool AddPreMmapHook(PreMmapHook hook) {
- return MallocHook_AddPreMmapHook(hook);
- }
- inline static bool RemovePreMmapHook(PreMmapHook hook) {
- return MallocHook_RemovePreMmapHook(hook);
- }
- inline static void InvokePreMmapHook(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
-
- // The MmapReplacement is invoked after the PreMmapHook but before
- // the call is actually made. The MmapReplacement should return true
- // if it handled the call, or false if it is still necessary to
- // call mmap/mmap64.
- // This should be used only by experts, and users must be be
- // extremely careful to avoid recursive calls to mmap. The replacement
- // should be async signal safe.
- // Only one MmapReplacement is supported. After setting an MmapReplacement
- // you must call RemoveMmapReplacement before calling SetMmapReplacement
- // again.
- typedef MallocHook_MmapReplacement MmapReplacement;
- inline static bool SetMmapReplacement(MmapReplacement hook) {
- return MallocHook_SetMmapReplacement(hook);
- }
- inline static bool RemoveMmapReplacement(MmapReplacement hook) {
- return MallocHook_RemoveMmapReplacement(hook);
- }
- inline static bool InvokeMmapReplacement(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result);
-
-
- // The MmapHook is invoked whenever a region of memory is mapped.
- // It may be passed MAP_FAILED if the mmap failed.
- typedef MallocHook_MmapHook MmapHook;
- inline static bool AddMmapHook(MmapHook hook) {
- return MallocHook_AddMmapHook(hook);
- }
- inline static bool RemoveMmapHook(MmapHook hook) {
- return MallocHook_RemoveMmapHook(hook);
- }
- inline static void InvokeMmapHook(const void* result,
- const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
-
- // The MunmapReplacement is invoked with munmap arguments just before
- // the call is actually made. The MunmapReplacement should return true
- // if it handled the call, or false if it is still necessary to
- // call munmap.
- // This should be used only by experts. The replacement should be
- // async signal safe.
- // Only one MunmapReplacement is supported. After setting an
- // MunmapReplacement you must call RemoveMunmapReplacement before
- // calling SetMunmapReplacement again.
- typedef MallocHook_MunmapReplacement MunmapReplacement;
- inline static bool SetMunmapReplacement(MunmapReplacement hook) {
- return MallocHook_SetMunmapReplacement(hook);
- }
- inline static bool RemoveMunmapReplacement(MunmapReplacement hook) {
- return MallocHook_RemoveMunmapReplacement(hook);
- }
- inline static bool InvokeMunmapReplacement(const void* p,
- size_t size,
- int* result);
-
- // The MunmapHook is invoked whenever a region of memory is unmapped.
- typedef MallocHook_MunmapHook MunmapHook;
- inline static bool AddMunmapHook(MunmapHook hook) {
- return MallocHook_AddMunmapHook(hook);
- }
- inline static bool RemoveMunmapHook(MunmapHook hook) {
- return MallocHook_RemoveMunmapHook(hook);
- }
- inline static void InvokeMunmapHook(const void* p, size_t size);
-
- // The MremapHook is invoked whenever a region of memory is remapped.
- typedef MallocHook_MremapHook MremapHook;
- inline static bool AddMremapHook(MremapHook hook) {
- return MallocHook_AddMremapHook(hook);
- }
- inline static bool RemoveMremapHook(MremapHook hook) {
- return MallocHook_RemoveMremapHook(hook);
- }
- inline static void InvokeMremapHook(const void* result,
- const void* old_addr,
- size_t old_size,
- size_t new_size,
- int flags,
- const void* new_addr);
-
- // The PreSbrkHook is invoked just before sbrk is called -- except when
- // the increment is 0. This is because sbrk(0) is often called
- // to get the top of the memory stack, and is not actually a
- // memory-allocation call. It may be useful in memory-limited contexts,
- // to catch allocations that will exceed the limit and take outside
- // actions to increase such a limit.
- typedef MallocHook_PreSbrkHook PreSbrkHook;
- inline static bool AddPreSbrkHook(PreSbrkHook hook) {
- return MallocHook_AddPreSbrkHook(hook);
- }
- inline static bool RemovePreSbrkHook(PreSbrkHook hook) {
- return MallocHook_RemovePreSbrkHook(hook);
- }
- inline static void InvokePreSbrkHook(ptrdiff_t increment);
-
- // The SbrkHook is invoked whenever sbrk is called -- except when
- // the increment is 0. This is because sbrk(0) is often called
- // to get the top of the memory stack, and is not actually a
- // memory-allocation call.
- typedef MallocHook_SbrkHook SbrkHook;
- inline static bool AddSbrkHook(SbrkHook hook) {
- return MallocHook_AddSbrkHook(hook);
- }
- inline static bool RemoveSbrkHook(SbrkHook hook) {
- return MallocHook_RemoveSbrkHook(hook);
- }
- inline static void InvokeSbrkHook(const void* result, ptrdiff_t increment);
-
- // Get the current stack trace. Try to skip all routines up to and
- // and including the caller of MallocHook::Invoke*.
- // Use "skip_count" (similarly to GetStackTrace from stacktrace.h)
- // as a hint about how many routines to skip if better information
- // is not available.
- inline static int GetCallerStackTrace(void** result, int max_depth,
- int skip_count) {
- return MallocHook_GetCallerStackTrace(result, max_depth, skip_count);
- }
-
- // Unhooked versions of mmap() and munmap(). These should be used
- // only by experts, since they bypass heapchecking, etc.
- // Note: These do not run hooks, but they still use the MmapReplacement
- // and MunmapReplacement.
- static void* UnhookedMMap(void *start, size_t length, int prot, int flags,
- int fd, off_t offset);
- static int UnhookedMUnmap(void *start, size_t length);
-
- // The following are DEPRECATED.
- inline static NewHook GetNewHook();
- inline static NewHook SetNewHook(NewHook hook) {
- return MallocHook_SetNewHook(hook);
- }
-
- inline static DeleteHook GetDeleteHook();
- inline static DeleteHook SetDeleteHook(DeleteHook hook) {
- return MallocHook_SetDeleteHook(hook);
- }
-
- inline static PreMmapHook GetPreMmapHook();
- inline static PreMmapHook SetPreMmapHook(PreMmapHook hook) {
- return MallocHook_SetPreMmapHook(hook);
- }
-
- inline static MmapHook GetMmapHook();
- inline static MmapHook SetMmapHook(MmapHook hook) {
- return MallocHook_SetMmapHook(hook);
- }
-
- inline static MunmapHook GetMunmapHook();
- inline static MunmapHook SetMunmapHook(MunmapHook hook) {
- return MallocHook_SetMunmapHook(hook);
- }
-
- inline static MremapHook GetMremapHook();
- inline static MremapHook SetMremapHook(MremapHook hook) {
- return MallocHook_SetMremapHook(hook);
- }
-
- inline static PreSbrkHook GetPreSbrkHook();
- inline static PreSbrkHook SetPreSbrkHook(PreSbrkHook hook) {
- return MallocHook_SetPreSbrkHook(hook);
- }
-
- inline static SbrkHook GetSbrkHook();
- inline static SbrkHook SetSbrkHook(SbrkHook hook) {
- return MallocHook_SetSbrkHook(hook);
- }
- // End of DEPRECATED methods.
-
- private:
- // Slow path versions of Invoke*Hook.
- static void InvokeNewHookSlow(const void* p, size_t s);
- static void InvokeDeleteHookSlow(const void* p);
- static void InvokePreMmapHookSlow(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
- static void InvokeMmapHookSlow(const void* result,
- const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
- static bool InvokeMmapReplacementSlow(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result);
- static void InvokeMunmapHookSlow(const void* p, size_t size);
- static bool InvokeMunmapReplacementSlow(const void* p,
- size_t size,
- int* result);
- static void InvokeMremapHookSlow(const void* result,
- const void* old_addr,
- size_t old_size,
- size_t new_size,
- int flags,
- const void* new_addr);
- static void InvokePreSbrkHookSlow(ptrdiff_t increment);
- static void InvokeSbrkHookSlow(const void* result, ptrdiff_t increment);
-};
-
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
-
-
-#endif /* _MALLOC_HOOK_H_ */
diff --git a/third_party/tcmalloc/chromium/src/gperftools/malloc_hook_c.h b/third_party/tcmalloc/chromium/src/gperftools/malloc_hook_c.h
deleted file mode 100644
index 56337e1..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/malloc_hook_c.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * --
- * Author: Craig Silverstein
- *
- * C shims for the C++ malloc_hook.h. See malloc_hook.h for details
- * on how to use these.
- */
-
-#ifndef _MALLOC_HOOK_C_H_
-#define _MALLOC_HOOK_C_H_
-
-#include <stddef.h>
-#include <sys/types.h>
-
-/* Annoying stuff for windows; makes sure clients can import these functions */
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Get the current stack trace. Try to skip all routines up to and
- * and including the caller of MallocHook::Invoke*.
- * Use "skip_count" (similarly to GetStackTrace from stacktrace.h)
- * as a hint about how many routines to skip if better information
- * is not available.
- */
-PERFTOOLS_DLL_DECL
-int MallocHook_GetCallerStackTrace(void** result, int max_depth,
- int skip_count);
-
-/* The MallocHook_{Add,Remove}*Hook functions return 1 on success and 0 on
- * failure.
- */
-
-typedef void (*MallocHook_NewHook)(const void* ptr, size_t size);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddNewHook(MallocHook_NewHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveNewHook(MallocHook_NewHook hook);
-
-typedef void (*MallocHook_DeleteHook)(const void* ptr);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook);
-
-typedef void (*MallocHook_PreMmapHook)(const void *start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook);
-
-typedef void (*MallocHook_MmapHook)(const void* result,
- const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddMmapHook(MallocHook_MmapHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook);
-
-typedef int (*MallocHook_MmapReplacement)(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result);
-int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook);
-int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook);
-
-typedef void (*MallocHook_MunmapHook)(const void* ptr, size_t size);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook);
-
-typedef int (*MallocHook_MunmapReplacement)(const void* ptr,
- size_t size,
- int* result);
-int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook);
-int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook);
-
-typedef void (*MallocHook_MremapHook)(const void* result,
- const void* old_addr,
- size_t old_size,
- size_t new_size,
- int flags,
- const void* new_addr);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddMremapHook(MallocHook_MremapHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook);
-
-typedef void (*MallocHook_PreSbrkHook)(ptrdiff_t increment);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook);
-
-typedef void (*MallocHook_SbrkHook)(const void* result, ptrdiff_t increment);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook);
-
-/* The following are DEPRECATED. */
-PERFTOOLS_DLL_DECL
-MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook);
-/* End of DEPRECATED functions. */
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif /* _MALLOC_HOOK_C_H_ */
diff --git a/third_party/tcmalloc/chromium/src/gperftools/profiler.h b/third_party/tcmalloc/chromium/src/gperftools/profiler.h
deleted file mode 100644
index 07323e4..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/profiler.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/* Copyright (c) 2005, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat
- *
- * Module for CPU profiling based on periodic pc-sampling.
- *
- * For full(er) information, see doc/cpuprofile.html
- *
- * This module is linked into your program with
- * no slowdown caused by this unless you activate the profiler
- * using one of the following methods:
- *
- * 1. Before starting the program, set the environment variable
- * "PROFILE" to be the name of the file to which the profile
- * data should be written.
- *
- * 2. Programmatically, start and stop the profiler using the
- * routines "ProfilerStart(filename)" and "ProfilerStop()".
- *
- *
- * (Note: if using linux 2.4 or earlier, only the main thread may be
- * profiled.)
- *
- * Use pprof to view the resulting profile output.
- * % pprof <path_to_executable> <profile_file_name>
- * % pprof --gv <path_to_executable> <profile_file_name>
- *
- * These functions are thread-safe.
- */
-
-#ifndef BASE_PROFILER_H_
-#define BASE_PROFILER_H_
-
-#include <time.h> /* For time_t */
-
-/* Annoying stuff for windows; makes sure clients can import these functions */
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-/* All this code should be usable from within C apps. */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Profiler options, for use with ProfilerStartWithOptions. To use:
- *
- * struct ProfilerOptions options;
- * memset(&options, 0, sizeof options);
- *
- * then fill in fields as needed.
- *
- * This structure is intended to be usable from C code, so no constructor
- * is provided to initialize it. (Use memset as described above).
- */
-struct ProfilerOptions {
- /* Filter function and argument.
- *
- * If filter_in_thread is not NULL, when a profiling tick is delivered
- * the profiler will call:
- *
- * (*filter_in_thread)(filter_in_thread_arg)
- *
- * If it returns nonzero, the sample will be included in the profile.
- * Note that filter_in_thread runs in a signal handler, so must be
- * async-signal-safe.
- *
- * A typical use would be to set up filter results for each thread
- * in the system before starting the profiler, then to make
- * filter_in_thread be a very simple function which retrieves those
- * results in an async-signal-safe way. Retrieval could be done
- * using thread-specific data, or using a shared data structure that
- * supports async-signal-safe lookups.
- */
- int (*filter_in_thread)(void *arg);
- void *filter_in_thread_arg;
-};
-
-/* Start profiling and write profile info into fname.
- *
- * This is equivalent to calling ProfilerStartWithOptions(fname, NULL).
- */
-PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname);
-
-/* Start profiling and write profile into fname.
- *
- * The profiler is configured using the options given by 'options'.
- * Options which are not specified are given default values.
- *
- * 'options' may be NULL, in which case all are given default values.
- *
- * Returns nonzero if profiling was started sucessfully, or zero else.
- */
-PERFTOOLS_DLL_DECL int ProfilerStartWithOptions(
- const char *fname, const struct ProfilerOptions *options);
-
-/* Stop profiling. Can be started again with ProfilerStart(), but
- * the currently accumulated profiling data will be cleared.
- */
-PERFTOOLS_DLL_DECL void ProfilerStop();
-
-/* Flush any currently buffered profiling state to the profile file.
- * Has no effect if the profiler has not been started.
- */
-PERFTOOLS_DLL_DECL void ProfilerFlush();
-
-
-/* DEPRECATED: these functions were used to enable/disable profiling
- * in the current thread, but no longer do anything.
- */
-PERFTOOLS_DLL_DECL void ProfilerEnable();
-PERFTOOLS_DLL_DECL void ProfilerDisable();
-
-/* Returns nonzero if profile is currently enabled, zero if it's not. */
-PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads();
-
-/* Routine for registering new threads with the profiler.
- */
-PERFTOOLS_DLL_DECL void ProfilerRegisterThread();
-
-/* Stores state about profiler's current status into "*state". */
-struct ProfilerState {
- int enabled; /* Is profiling currently enabled? */
- time_t start_time; /* If enabled, when was profiling started? */
- char profile_name[1024]; /* Name of profile file being written, or '\0' */
- int samples_gathered; /* Number of samples gathered so far (or 0) */
-};
-PERFTOOLS_DLL_DECL void ProfilerGetCurrentState(struct ProfilerState* state);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif /* BASE_PROFILER_H_ */
diff --git a/third_party/tcmalloc/chromium/src/gperftools/stacktrace.h b/third_party/tcmalloc/chromium/src/gperftools/stacktrace.h
deleted file mode 100644
index fd186d6..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/stacktrace.h
+++ /dev/null
@@ -1,116 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Routines to extract the current stack trace. These functions are
-// thread-safe.
-
-#ifndef GOOGLE_STACKTRACE_H_
-#define GOOGLE_STACKTRACE_H_
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-
-// Skips the most recent "skip_count" stack frames (also skips the
-// frame generated for the "GetStackFrames" routine itself), and then
-// records the pc values for up to the next "max_depth" frames in
-// "result", and the corresponding stack frame sizes in "sizes".
-// Returns the number of values recorded in "result"/"sizes".
-//
-// Example:
-// main() { foo(); }
-// foo() { bar(); }
-// bar() {
-// void* result[10];
-// int sizes[10];
-// int depth = GetStackFrames(result, sizes, 10, 1);
-// }
-//
-// The GetStackFrames call will skip the frame for "bar". It will
-// return 2 and will produce pc values that map to the following
-// procedures:
-// result[0] foo
-// result[1] main
-// (Actually, there may be a few more entries after "main" to account for
-// startup procedures.)
-// And corresponding stack frame sizes will also be recorded:
-// sizes[0] 16
-// sizes[1] 16
-// (Stack frame sizes of 16 above are just for illustration purposes.)
-// Stack frame sizes of 0 or less indicate that those frame sizes couldn't
-// be identified.
-//
-// This routine may return fewer stack frame entries than are
-// available. Also note that "result" and "sizes" must both be non-NULL.
-extern PERFTOOLS_DLL_DECL int GetStackFrames(void** result, int* sizes, int max_depth,
- int skip_count);
-
-// Same as above, but to be used from a signal handler. The "uc" parameter
-// should be the pointer to ucontext_t which was passed as the 3rd parameter
-// to sa_sigaction signal handler. It may help the unwinder to get a
-// better stack trace under certain conditions. The "uc" may safely be NULL.
-extern PERFTOOLS_DLL_DECL int GetStackFramesWithContext(void** result, int* sizes, int max_depth,
- int skip_count, const void *uc);
-
-// This is similar to the GetStackFrames routine, except that it returns
-// the stack trace only, and not the stack frame sizes as well.
-// Example:
-// main() { foo(); }
-// foo() { bar(); }
-// bar() {
-// void* result[10];
-// int depth = GetStackTrace(result, 10, 1);
-// }
-//
-// This produces:
-// result[0] foo
-// result[1] main
-// .... ...
-//
-// "result" must not be NULL.
-extern PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth,
- int skip_count);
-
-// Same as above, but to be used from a signal handler. The "uc" parameter
-// should be the pointer to ucontext_t which was passed as the 3rd parameter
-// to sa_sigaction signal handler. It may help the unwinder to get a
-// better stack trace under certain conditions. The "uc" may safely be NULL.
-extern PERFTOOLS_DLL_DECL int GetStackTraceWithContext(void** result, int max_depth,
- int skip_count, const void *uc);
-
-#endif /* GOOGLE_STACKTRACE_H_ */
diff --git a/third_party/tcmalloc/chromium/src/gperftools/tcmalloc.h b/third_party/tcmalloc/chromium/src/gperftools/tcmalloc.h
deleted file mode 100644
index a3f036f..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/tcmalloc.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat <opensource@google.com>
- * .h file by Craig Silverstein <opensource@google.com>
- */
-
-#ifndef TCMALLOC_TCMALLOC_H_
-#define TCMALLOC_TCMALLOC_H_
-
-#include <stddef.h> // for size_t
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // where glibc defines __THROW
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW /* I guess we're not on a glibc system */
-# define __THROW /* __THROW is just an optimization, so ok to make it "" */
-#endif
-
-// Define the version number so folks can check against it
-#define TC_VERSION_MAJOR 2
-#define TC_VERSION_MINOR 0
-#define TC_VERSION_PATCH ""
-#define TC_VERSION_STRING "gperftools 2.0"
-
-// For struct mallinfo, it it's defined.
-#ifdef HAVE_STRUCT_MALLINFO
-// Malloc can be in several places on older versions of OS X.
-# if defined(HAVE_MALLOC_H)
-# include <malloc.h>
-# elif defined(HAVE_SYS_MALLOC_H)
-# include <sys/malloc.h>
-# elif defined(HAVE_MALLOC_MALLOC_H)
-# include <malloc/malloc.h>
-# endif
-#endif
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-namespace std {
-struct nothrow_t;
-}
-
-extern "C" {
-#endif
- // Returns a human-readable version string. If major, minor,
- // and/or patch are not NULL, they are set to the major version,
- // minor version, and patch-code (a string, usually "").
- PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor,
- const char** patch) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW;
- PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment,
- size_t __size) __THROW;
- PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr,
- size_t align, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) __THROW;
-
- PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW;
- PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW;
-#ifdef HAVE_STRUCT_MALLINFO
- PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW;
-#endif
-
- // This is an alias for MallocExtension::instance()->GetAllocatedSize().
- // It is equivalent to
- // OS X: malloc_size()
- // glibc: malloc_usable_size()
- // Windows: _msize()
- PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW;
-
-#ifdef __cplusplus
- PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW;
- PERFTOOLS_DLL_DECL void* tc_new(size_t size);
- PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void* tc_newarray(size_t size);
- PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p,
- const std::nothrow_t&) __THROW;
-}
-#endif
-
-#endif // #ifndef TCMALLOC_TCMALLOC_H_
diff --git a/third_party/tcmalloc/chromium/src/gperftools/tcmalloc.h.in b/third_party/tcmalloc/chromium/src/gperftools/tcmalloc.h.in
deleted file mode 100644
index dbca6ec..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/tcmalloc.h.in
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat <opensource@google.com>
- * .h file by Craig Silverstein <opensource@google.com>
- */
-
-#ifndef TCMALLOC_TCMALLOC_H_
-#define TCMALLOC_TCMALLOC_H_
-
-#include <stddef.h> // for size_t
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // where glibc defines __THROW
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW /* I guess we're not on a glibc system */
-# define __THROW /* __THROW is just an optimization, so ok to make it "" */
-#endif
-
-// Define the version number so folks can check against it
-#define TC_VERSION_MAJOR @TC_VERSION_MAJOR@
-#define TC_VERSION_MINOR @TC_VERSION_MINOR@
-#define TC_VERSION_PATCH "@TC_VERSION_PATCH@"
-#define TC_VERSION_STRING "gperftools @TC_VERSION_MAJOR@.@TC_VERSION_MINOR@@TC_VERSION_PATCH@"
-
-#include <stdlib.h> // for struct mallinfo, if it's defined
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-namespace std {
-struct nothrow_t;
-}
-
-extern "C" {
-#endif
- // Returns a human-readable version string. If major, minor,
- // and/or patch are not NULL, they are set to the major version,
- // minor version, and patch-code (a string, usually "").
- PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor,
- const char** patch) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW;
- PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment,
- size_t __size) __THROW;
- PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr,
- size_t align, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) __THROW;
-
- PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW;
- PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW;
-#if @ac_cv_have_struct_mallinfo@
- PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW;
-#endif
-
- // This is an alias for MallocExtension::instance()->GetAllocatedSize().
- // It is equivalent to
- // OS X: malloc_size()
- // glibc: malloc_usable_size()
- // Windows: _msize()
- PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW;
-
-#ifdef __cplusplus
- PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW;
- PERFTOOLS_DLL_DECL void* tc_new(size_t size);
- PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void* tc_newarray(size_t size);
- PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p,
- const std::nothrow_t&) __THROW;
-}
-#endif
-
-#endif // #ifndef TCMALLOC_TCMALLOC_H_
diff --git a/third_party/tcmalloc/chromium/src/gperftools/type_profiler_map.h b/third_party/tcmalloc/chromium/src/gperftools/type_profiler_map.h
deleted file mode 100644
index 1236258..0000000
--- a/third_party/tcmalloc/chromium/src/gperftools/type_profiler_map.h
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef TYPE_PROFILER_MAP_H_
-#define TYPE_PROFILER_MAP_H_
-
-#if defined(TYPE_PROFILING)
-
-#include <typeinfo>
-
-// PERFTOOLS_DLL_DECL is unnecessary, as it is Windows specific.
-
-void InsertType(void* address, size_t size, const std::type_info& type);
-void EraseType(void* address);
-const std::type_info* LookupType(const void* address);
-
-#endif // defined(TYPE_PROFILING)
-
-#endif // TYPE_PROFILER_MAP_H_
diff --git a/third_party/tcmalloc/chromium/src/heap-checker-bcad.cc b/third_party/tcmalloc/chromium/src/heap-checker-bcad.cc
deleted file mode 100644
index c736245..0000000
--- a/third_party/tcmalloc/chromium/src/heap-checker-bcad.cc
+++ /dev/null
@@ -1,92 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Maxim Lifantsev
-//
-// A file to ensure that components of heap leak checker run before
-// all global object constructors and after all global object
-// destructors.
-//
-// This file must be the last library any binary links against.
-// Otherwise, the heap checker may not be able to run early enough to
-// catalog all the global objects in your program. If this happens,
-// and later in the program you allocate memory and have one of these
-// "uncataloged" global objects point to it, the heap checker will
-// consider that allocation to be a leak, even though it's not (since
-// the allocated object is reachable from global data and hence "live").
-
-#include <gperftools/malloc_extension.h>
-#include "base/abort.h"
-
-// A dummy variable to refer from heap-checker.cc. This is to make
-// sure this file is not optimized out by the linker.
-bool heap_leak_checker_bcad_variable;
-
-extern void HeapLeakChecker_AfterDestructors(); // in heap-checker.cc
-
-// A helper class to ensure that some components of heap leak checking
-// can happen before construction and after destruction
-// of all global/static objects.
-class HeapLeakCheckerGlobalPrePost {
- public:
- HeapLeakCheckerGlobalPrePost() {
- if (count_ == 0) {
- // The 'new int' will ensure that we have run an initial malloc
- // hook, which will set up the heap checker via
- // MallocHook_InitAtFirstAllocation_HeapLeakChecker. See malloc_hook.cc.
- // This is done in this roundabout fashion in order to avoid self-deadlock
- // if we directly called HeapLeakChecker_BeforeConstructors here.
- delete new int;
- // This needs to be called before the first allocation of an STL
- // object, but after libc is done setting up threads (because it
- // calls setenv, which requires a thread-aware errno). By
- // putting it here, we hope it's the first bit of code executed
- // after the libc global-constructor code.
- MallocExtension::Initialize();
- }
- ++count_;
- }
- ~HeapLeakCheckerGlobalPrePost() {
- if (count_ <= 0) tcmalloc::Abort();
- --count_;
- if (count_ == 0) HeapLeakChecker_AfterDestructors();
- }
- private:
- // Counter of constructions/destructions of objects of this class
- // (just in case there are more than one of them).
- static int count_;
-};
-
-int HeapLeakCheckerGlobalPrePost::count_ = 0;
-
-// The early-construction/late-destruction global object.
-static const HeapLeakCheckerGlobalPrePost heap_leak_checker_global_pre_post;
diff --git a/third_party/tcmalloc/chromium/src/heap-checker.cc b/third_party/tcmalloc/chromium/src/heap-checker.cc
deleted file mode 100644
index 1400c8e..0000000
--- a/third_party/tcmalloc/chromium/src/heap-checker.cc
+++ /dev/null
@@ -1,2378 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Maxim Lifantsev
-//
-
-#include "config.h"
-
-#include <fcntl.h> // for O_RDONLY (we use syscall to do actual reads)
-#include <string.h>
-#include <errno.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#endif
-#ifdef HAVE_PTHREAD
-#include <pthread.h>
-#endif
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <time.h>
-#include <assert.h>
-
-#if defined(HAVE_LINUX_PTRACE_H)
-#include <linux/ptrace.h>
-#endif
-#ifdef HAVE_SYS_SYSCALL_H
-#include <sys/syscall.h>
-#endif
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__)
-#include <wtypes.h>
-#include <winbase.h>
-#undef ERROR // windows defines these as macros, which can cause trouble
-#undef max
-#undef min
-#endif
-
-#include <string>
-#include <vector>
-#include <map>
-#include <set>
-#include <algorithm>
-#include <functional>
-
-#include <gperftools/heap-checker.h>
-
-#include "base/basictypes.h"
-#include "base/googleinit.h"
-#include "base/logging.h"
-#include <gperftools/stacktrace.h>
-#include "base/commandlineflags.h"
-#include "base/elfcore.h" // for i386_regs
-#include "base/thread_lister.h"
-#include "heap-profile-table.h"
-#include "base/low_level_alloc.h"
-#include "malloc_hook-inl.h"
-#include <gperftools/malloc_hook.h>
-#include <gperftools/malloc_extension.h>
-#include "maybe_threads.h"
-#include "memory_region_map.h"
-#include "base/spinlock.h"
-#include "base/sysinfo.h"
-#include "base/stl_allocator.h"
-
-using std::string;
-using std::basic_string;
-using std::pair;
-using std::map;
-using std::set;
-using std::vector;
-using std::swap;
-using std::make_pair;
-using std::min;
-using std::max;
-using std::less;
-using std::char_traits;
-
-// If current process is being ptrace()d, 'TracerPid' in /proc/self/status
-// will be non-zero.
-static bool IsDebuggerAttached(void) { // only works under linux, probably
- char buf[256]; // TracerPid comes relatively earlier in status output
- int fd = open("/proc/self/status", O_RDONLY);
- if (fd == -1) {
- return false; // Can't tell for sure.
- }
- const int len = read(fd, buf, sizeof(buf));
- bool rc = false;
- if (len > 0) {
- const char *const kTracerPid = "TracerPid:\t";
- buf[len - 1] = '\0';
- const char *p = strstr(buf, kTracerPid);
- if (p != NULL) {
- rc = (strncmp(p + strlen(kTracerPid), "0\n", 2) != 0);
- }
- }
- close(fd);
- return rc;
-}
-
-// This is the default if you don't link in -lprofiler
-extern "C" {
-ATTRIBUTE_WEAK PERFTOOLS_DLL_DECL bool ProfilingIsEnabledForAllThreads();
-bool ProfilingIsEnabledForAllThreads() { return false; }
-}
-
-//----------------------------------------------------------------------
-// Flags that control heap-checking
-//----------------------------------------------------------------------
-
-DEFINE_string(heap_check,
- EnvToString("HEAPCHECK", ""),
- "The heap leak checking to be done over the whole executable: "
- "\"minimal\", \"normal\", \"strict\", "
- "\"draconian\", \"as-is\", and \"local\" "
- " or the empty string are the supported choices. "
- "(See HeapLeakChecker_InternalInitStart for details.)");
-
-DEFINE_bool(heap_check_report, true, "Obsolete");
-
-DEFINE_bool(heap_check_before_constructors,
- true,
- "deprecated; pretty much always true now");
-
-DEFINE_bool(heap_check_after_destructors,
- EnvToBool("HEAP_CHECK_AFTER_DESTRUCTORS", false),
- "If overall heap check is to end after global destructors "
- "or right after all REGISTER_HEAPCHECK_CLEANUP's");
-
-DEFINE_bool(heap_check_strict_check, true, "Obsolete");
-
-DEFINE_bool(heap_check_ignore_global_live,
- EnvToBool("HEAP_CHECK_IGNORE_GLOBAL_LIVE", true),
- "If overall heap check is to ignore heap objects reachable "
- "from the global data");
-
-DEFINE_bool(heap_check_identify_leaks,
- EnvToBool("HEAP_CHECK_IDENTIFY_LEAKS", false),
- "If heap check should generate the addresses of the leaked "
- "objects in the memory leak profiles. This may be useful "
- "in tracking down leaks where only a small fraction of "
- "objects allocated at the same stack trace are leaked.");
-
-DEFINE_bool(heap_check_ignore_thread_live,
- EnvToBool("HEAP_CHECK_IGNORE_THREAD_LIVE", true),
- "If set to true, objects reachable from thread stacks "
- "and registers are not reported as leaks");
-
-DEFINE_bool(heap_check_test_pointer_alignment,
- EnvToBool("HEAP_CHECK_TEST_POINTER_ALIGNMENT", false),
- "Set to true to check if the found leak can be due to "
- "use of unaligned pointers");
-
-// Alignment at which all pointers in memory are supposed to be located;
-// use 1 if any alignment is ok.
-// heap_check_test_pointer_alignment flag guides if we try the value of 1.
-// The larger it can be, the lesser is the chance of missing real leaks.
-static const size_t kPointerSourceAlignment = sizeof(void*);
-DEFINE_int32(heap_check_pointer_source_alignment,
- EnvToInt("HEAP_CHECK_POINTER_SOURCE_ALIGNMENT",
- kPointerSourceAlignment),
- "Alignment at which all pointers in memory are supposed to be "
- "located. Use 1 if any alignment is ok.");
-
-// A reasonable default to handle pointers inside of typical class objects:
-// Too low and we won't be able to traverse pointers to normally-used
-// nested objects and base parts of multiple-inherited objects.
-// Too high and it will both slow down leak checking (FindInsideAlloc
-// in HaveOnHeapLocked will get slower when there are large on-heap objects)
-// and make it probabilistically more likely to miss leaks
-// of large-sized objects.
-static const int64 kHeapCheckMaxPointerOffset = 1024;
-DEFINE_int64(heap_check_max_pointer_offset,
- EnvToInt("HEAP_CHECK_MAX_POINTER_OFFSET",
- kHeapCheckMaxPointerOffset),
- "Largest pointer offset for which we traverse "
- "pointers going inside of heap allocated objects. "
- "Set to -1 to use the actual largest heap object size.");
-
-DEFINE_bool(heap_check_run_under_gdb,
- EnvToBool("HEAP_CHECK_RUN_UNDER_GDB", false),
- "If false, turns off heap-checking library when running under gdb "
- "(normally, set to 'true' only when debugging the heap-checker)");
-
-DEFINE_int32(heap_check_delay_seconds, 0,
- "Number of seconds to delay on-exit heap checking."
- " If you set this flag,"
- " you may also want to set exit_timeout_seconds in order to"
- " avoid exit timeouts.\n"
- "NOTE: This flag is to be used only to help diagnose issues"
- " where it is suspected that the heap checker is reporting"
- " false leaks that will disappear if the heap checker delays"
- " its checks. Report any such issues to the heap-checker"
- " maintainer(s).");
-
-DEFINE_int32(heap_check_error_exit_code,
- EnvToInt("HEAP_CHECK_ERROR_EXIT_CODE", 1),
- "Exit code to return if any leaks were detected.");
-
-//----------------------------------------------------------------------
-
-DEFINE_string(heap_profile_pprof,
- EnvToString("PPROF_PATH", "pprof"),
- "OBSOLETE; not used");
-
-DEFINE_string(heap_check_dump_directory,
- EnvToString("HEAP_CHECK_DUMP_DIRECTORY", "/tmp"),
- "Directory to put heap-checker leak dump information");
-
-
-//----------------------------------------------------------------------
-// HeapLeakChecker global data
-//----------------------------------------------------------------------
-
-// Global lock for all the global data of this module.
-static SpinLock heap_checker_lock(SpinLock::LINKER_INITIALIZED);
-
-//----------------------------------------------------------------------
-
-// Heap profile prefix for leak checking profiles.
-// Gets assigned once when leak checking is turned on, then never modified.
-static const string* profile_name_prefix = NULL;
-
-// Whole-program heap leak checker.
-// Gets assigned once when leak checking is turned on,
-// then main_heap_checker is never deleted.
-static HeapLeakChecker* main_heap_checker = NULL;
-
-// Whether we will use main_heap_checker to do a check at program exit
-// automatically. In any case user can ask for more checks on main_heap_checker
-// via GlobalChecker().
-static bool do_main_heap_check = false;
-
-// The heap profile we use to collect info about the heap.
-// This is created in HeapLeakChecker::BeforeConstructorsLocked
-// together with setting heap_checker_on (below) to true
-// and registering our new/delete malloc hooks;
-// similarly all are unset in HeapLeakChecker::TurnItselfOffLocked.
-static HeapProfileTable* heap_profile = NULL;
-
-// If we are doing (or going to do) any kind of heap-checking.
-static bool heap_checker_on = false;
-
-// pid of the process that does whole-program heap leak checking
-static pid_t heap_checker_pid = 0;
-
-// If we did heap profiling during global constructors execution
-static bool constructor_heap_profiling = false;
-
-// RAW_VLOG level we dump key INFO messages at. If you want to turn
-// off these messages, set the environment variable PERFTOOLS_VERBOSE=-1.
-static const int heap_checker_info_level = 0;
-
-//----------------------------------------------------------------------
-// HeapLeakChecker's own memory allocator that is
-// independent of the normal program allocator.
-//----------------------------------------------------------------------
-
-// Wrapper of LowLevelAlloc for STL_Allocator and direct use.
-// We always access this class under held heap_checker_lock,
-// this allows us to in particular protect the period when threads are stopped
-// at random spots with ListAllProcessThreads by heap_checker_lock,
-// w/o worrying about the lock in LowLevelAlloc::Arena.
-// We rely on the fact that we use an own arena with an own lock here.
-class HeapLeakChecker::Allocator {
- public:
- static void Init() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_DCHECK(arena_ == NULL, "");
- arena_ = LowLevelAlloc::NewArena(0, LowLevelAlloc::DefaultArena());
- }
- static void Shutdown() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- if (!LowLevelAlloc::DeleteArena(arena_) || alloc_count_ != 0) {
- RAW_LOG(FATAL, "Internal heap checker leak of %d objects", alloc_count_);
- }
- }
- static int alloc_count() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- return alloc_count_;
- }
- static void* Allocate(size_t n) {
- RAW_DCHECK(arena_ && heap_checker_lock.IsHeld(), "");
- void* p = LowLevelAlloc::AllocWithArena(n, arena_);
- if (p) alloc_count_ += 1;
- return p;
- }
- static void Free(void* p) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- if (p) alloc_count_ -= 1;
- LowLevelAlloc::Free(p);
- }
- static void Free(void* p, size_t /* n */) {
- Free(p);
- }
- // destruct, free, and make *p to be NULL
- template<typename T> static void DeleteAndNull(T** p) {
- (*p)->~T();
- Free(*p);
- *p = NULL;
- }
- template<typename T> static void DeleteAndNullIfNot(T** p) {
- if (*p != NULL) DeleteAndNull(p);
- }
- private:
- static LowLevelAlloc::Arena* arena_;
- static int alloc_count_;
-};
-
-LowLevelAlloc::Arena* HeapLeakChecker::Allocator::arena_ = NULL;
-int HeapLeakChecker::Allocator::alloc_count_ = 0;
-
-//----------------------------------------------------------------------
-// HeapLeakChecker live object tracking components
-//----------------------------------------------------------------------
-
-// Cases of live object placement we distinguish
-enum ObjectPlacement {
- MUST_BE_ON_HEAP, // Must point to a live object of the matching size in the
- // heap_profile map of the heap when we get to it
- IGNORED_ON_HEAP, // Is a live (ignored) object on heap
- MAYBE_LIVE, // Is a piece of writable memory from /proc/self/maps
- IN_GLOBAL_DATA, // Is part of global data region of the executable
- THREAD_DATA, // Part of a thread stack and a thread descriptor with TLS
- THREAD_REGISTERS, // Values in registers of some thread
-};
-
-// Information about an allocated object
-struct AllocObject {
- const void* ptr; // the object
- uintptr_t size; // its size
- ObjectPlacement place; // where ptr points to
-
- AllocObject(const void* p, size_t s, ObjectPlacement l)
- : ptr(p), size(s), place(l) { }
-};
-
-// All objects (memory ranges) ignored via HeapLeakChecker::IgnoreObject
-// Key is the object's address; value is its size.
-typedef map<uintptr_t, size_t, less<uintptr_t>,
- STL_Allocator<pair<const uintptr_t, size_t>,
- HeapLeakChecker::Allocator>
- > IgnoredObjectsMap;
-static IgnoredObjectsMap* ignored_objects = NULL;
-
-// All objects (memory ranges) that we consider to be the sources of pointers
-// to live (not leaked) objects.
-// At different times this holds (what can be reached from) global data regions
-// and the objects we've been told to ignore.
-// For any AllocObject::ptr "live_objects" is supposed to contain at most one
-// record at any time. We maintain this by checking with the heap_profile map
-// of the heap and removing the live heap objects we've handled from it.
-// This vector is maintained as a stack and the frontier of reachable
-// live heap objects in our flood traversal of them.
-typedef vector<AllocObject,
- STL_Allocator<AllocObject, HeapLeakChecker::Allocator>
- > LiveObjectsStack;
-static LiveObjectsStack* live_objects = NULL;
-
-// A special string type that uses my allocator
-typedef basic_string<char, char_traits<char>,
- STL_Allocator<char, HeapLeakChecker::Allocator>
- > HCL_string;
-
-// A placeholder to fill-in the starting values for live_objects
-// for each library so we can keep the library-name association for logging.
-typedef map<HCL_string, LiveObjectsStack, less<HCL_string>,
- STL_Allocator<pair<const HCL_string, LiveObjectsStack>,
- HeapLeakChecker::Allocator>
- > LibraryLiveObjectsStacks;
-static LibraryLiveObjectsStacks* library_live_objects = NULL;
-
-// Value stored in the map of disabled address ranges;
-// its key is the end of the address range.
-// We'll ignore allocations with a return address in a disabled range
-// if the address occurs at 'max_depth' or less in the stack trace.
-struct HeapLeakChecker::RangeValue {
- uintptr_t start_address; // the start of the range
- int max_depth; // the maximal stack depth to disable at
-};
-typedef map<uintptr_t, HeapLeakChecker::RangeValue, less<uintptr_t>,
- STL_Allocator<pair<const uintptr_t, HeapLeakChecker::RangeValue>,
- HeapLeakChecker::Allocator>
- > DisabledRangeMap;
-// The disabled program counter address ranges for profile dumping
-// that are registered with HeapLeakChecker::DisableChecksFromToLocked.
-static DisabledRangeMap* disabled_ranges = NULL;
-
-// Set of stack tops.
-// These are used to consider live only appropriate chunks of the memory areas
-// that are used for stacks (and maybe thread-specific data as well)
-// so that we do not treat pointers from outdated stack frames as live.
-typedef set<uintptr_t, less<uintptr_t>,
- STL_Allocator<uintptr_t, HeapLeakChecker::Allocator>
- > StackTopSet;
-static StackTopSet* stack_tops = NULL;
-
-// A map of ranges of code addresses for the system libraries
-// that can mmap/mremap/sbrk-allocate memory regions for stacks
-// and thread-local storage that we want to consider as live global data.
-// Maps from the end address to the start address.
-typedef map<uintptr_t, uintptr_t, less<uintptr_t>,
- STL_Allocator<pair<const uintptr_t, uintptr_t>,
- HeapLeakChecker::Allocator>
- > GlobalRegionCallerRangeMap;
-static GlobalRegionCallerRangeMap* global_region_caller_ranges = NULL;
-
-// TODO(maxim): make our big data structs into own modules
-
-// Disabler is implemented by keeping track of a per-thread count
-// of active Disabler objects. Any objects allocated while the
-// count > 0 are not reported.
-
-#ifdef HAVE_TLS
-
-static __thread int thread_disable_counter
-// The "inital exec" model is faster than the default TLS model, at
-// the cost you can't dlopen this library. But dlopen on heap-checker
-// doesn't work anyway -- it must run before main -- so this is a good
-// trade-off.
-# ifdef HAVE___ATTRIBUTE__
- __attribute__ ((tls_model ("initial-exec")))
-# endif
- ;
-inline int get_thread_disable_counter() {
- return thread_disable_counter;
-}
-inline void set_thread_disable_counter(int value) {
- thread_disable_counter = value;
-}
-
-#else // #ifdef HAVE_TLS
-
-static pthread_key_t thread_disable_counter_key;
-static int main_thread_counter; // storage for use before main()
-static bool use_main_thread_counter = true;
-
-// TODO(csilvers): this is called from NewHook, in the middle of malloc().
-// If perftools_pthread_getspecific calls malloc, that will lead to an
-// infinite loop. I don't know how to fix that, so I hope it never happens!
-inline int get_thread_disable_counter() {
- if (use_main_thread_counter) // means we're running really early
- return main_thread_counter;
- void* p = perftools_pthread_getspecific(thread_disable_counter_key);
- return (intptr_t)p; // kinda evil: store the counter directly in the void*
-}
-
-inline void set_thread_disable_counter(int value) {
- if (use_main_thread_counter) { // means we're running really early
- main_thread_counter = value;
- return;
- }
- intptr_t pointer_sized_value = value;
- // kinda evil: store the counter directly in the void*
- void* p = (void*)pointer_sized_value;
- // NOTE: this may call malloc, which will call NewHook which will call
- // get_thread_disable_counter() which will call pthread_getspecific(). I
- // don't know if anything bad can happen if we call getspecific() in the
- // middle of a setspecific() call. It seems to work ok in practice...
- perftools_pthread_setspecific(thread_disable_counter_key, p);
-}
-
-// The idea here is that this initializer will run pretty late: after
-// pthreads have been totally set up. At this point we can call
-// pthreads routines, so we set those up.
-class InitThreadDisableCounter {
- public:
- InitThreadDisableCounter() {
- perftools_pthread_key_create(&thread_disable_counter_key, NULL);
- // Set up the main thread's value, which we have a special variable for.
- void* p = (void*)main_thread_counter; // store the counter directly
- perftools_pthread_setspecific(thread_disable_counter_key, p);
- use_main_thread_counter = false;
- }
-};
-InitThreadDisableCounter init_thread_disable_counter;
-
-#endif // #ifdef HAVE_TLS
-
-HeapLeakChecker::Disabler::Disabler() {
- // It is faster to unconditionally increment the thread-local
- // counter than to check whether or not heap-checking is on
- // in a thread-safe manner.
- int counter = get_thread_disable_counter();
- set_thread_disable_counter(counter + 1);
- RAW_VLOG(10, "Increasing thread disable counter to %d", counter + 1);
-}
-
-HeapLeakChecker::Disabler::~Disabler() {
- int counter = get_thread_disable_counter();
- RAW_DCHECK(counter > 0, "");
- if (counter > 0) {
- set_thread_disable_counter(counter - 1);
- RAW_VLOG(10, "Decreasing thread disable counter to %d", counter);
- } else {
- RAW_VLOG(0, "Thread disable counter underflow : %d", counter);
- }
-}
-
-//----------------------------------------------------------------------
-
-// The size of the largest heap object allocated so far.
-static size_t max_heap_object_size = 0;
-// The possible range of addresses that can point
-// into one of the elements of heap_objects.
-static uintptr_t min_heap_address = uintptr_t(-1LL);
-static uintptr_t max_heap_address = 0;
-
-//----------------------------------------------------------------------
-
-// Simple casting helpers for uintptr_t and void*:
-template<typename T>
-inline static const void* AsPtr(T addr) {
- return reinterpret_cast<void*>(addr);
-}
-inline static uintptr_t AsInt(const void* ptr) {
- return reinterpret_cast<uintptr_t>(ptr);
-}
-
-//----------------------------------------------------------------------
-
-// We've seen reports that strstr causes heap-checker crashes in some
-// libc's (?):
-// http://code.google.com/p/gperftools/issues/detail?id=263
-// It's simple enough to use our own. This is not in time-critical code.
-static const char* hc_strstr(const char* s1, const char* s2) {
- const size_t len = strlen(s2);
- RAW_CHECK(len > 0, "Unexpected empty string passed to strstr()");
- for (const char* p = strchr(s1, *s2); p != NULL; p = strchr(p+1, *s2)) {
- if (strncmp(p, s2, len) == 0) {
- return p;
- }
- }
- return NULL;
-}
-
-//----------------------------------------------------------------------
-
-// Our hooks for MallocHook
-static void NewHook(const void* ptr, size_t size) {
- if (ptr != NULL) {
- const int counter = get_thread_disable_counter();
- const bool ignore = (counter > 0);
- RAW_VLOG(16, "Recording Alloc: %p of %"PRIuS "; %d", ptr, size,
- int(counter));
-
- // Fetch the caller's stack trace before acquiring heap_checker_lock.
- void* stack[HeapProfileTable::kMaxStackDepth];
- int depth = HeapProfileTable::GetCallerStackTrace(0, stack);
-
- { SpinLockHolder l(&heap_checker_lock);
- if (size > max_heap_object_size) max_heap_object_size = size;
- uintptr_t addr = AsInt(ptr);
- if (addr < min_heap_address) min_heap_address = addr;
- addr += size;
- if (addr > max_heap_address) max_heap_address = addr;
- if (heap_checker_on) {
- heap_profile->RecordAlloc(ptr, size, depth, stack);
- if (ignore) {
- heap_profile->MarkAsIgnored(ptr);
- }
- }
- }
- RAW_VLOG(17, "Alloc Recorded: %p of %"PRIuS"", ptr, size);
- }
-}
-
-static void DeleteHook(const void* ptr) {
- if (ptr != NULL) {
- RAW_VLOG(16, "Recording Free %p", ptr);
- { SpinLockHolder l(&heap_checker_lock);
- if (heap_checker_on) heap_profile->RecordFree(ptr);
- }
- RAW_VLOG(17, "Free Recorded: %p", ptr);
- }
-}
-
-//----------------------------------------------------------------------
-
-enum StackDirection {
- GROWS_TOWARDS_HIGH_ADDRESSES,
- GROWS_TOWARDS_LOW_ADDRESSES,
- UNKNOWN_DIRECTION
-};
-
-// Determine which way the stack grows:
-
-static StackDirection ATTRIBUTE_NOINLINE GetStackDirection(
- const uintptr_t *const ptr) {
- uintptr_t x;
- if (&x < ptr)
- return GROWS_TOWARDS_LOW_ADDRESSES;
- if (ptr < &x)
- return GROWS_TOWARDS_HIGH_ADDRESSES;
-
- RAW_CHECK(0, ""); // Couldn't determine the stack direction.
-
- return UNKNOWN_DIRECTION;
-}
-
-// Direction of stack growth (will initialize via GetStackDirection())
-static StackDirection stack_direction = UNKNOWN_DIRECTION;
-
-// This routine is called for every thread stack we know about to register it.
-static void RegisterStackLocked(const void* top_ptr) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_DCHECK(MemoryRegionMap::LockIsHeld(), "");
- RAW_VLOG(10, "Thread stack at %p", top_ptr);
- uintptr_t top = AsInt(top_ptr);
- stack_tops->insert(top); // add for later use
-
- // make sure stack_direction is initialized
- if (stack_direction == UNKNOWN_DIRECTION) {
- stack_direction = GetStackDirection(&top);
- }
-
- // Find memory region with this stack
- MemoryRegionMap::Region region;
- if (MemoryRegionMap::FindAndMarkStackRegion(top, ®ion)) {
- // Make the proper portion of the stack live:
- if (stack_direction == GROWS_TOWARDS_LOW_ADDRESSES) {
- RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes",
- top_ptr, region.end_addr - top);
- live_objects->push_back(AllocObject(top_ptr, region.end_addr - top,
- THREAD_DATA));
- } else { // GROWS_TOWARDS_HIGH_ADDRESSES
- RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes",
- AsPtr(region.start_addr),
- top - region.start_addr);
- live_objects->push_back(AllocObject(AsPtr(region.start_addr),
- top - region.start_addr,
- THREAD_DATA));
- }
- // not in MemoryRegionMap, look in library_live_objects:
- } else if (FLAGS_heap_check_ignore_global_live) {
- for (LibraryLiveObjectsStacks::iterator lib = library_live_objects->begin();
- lib != library_live_objects->end(); ++lib) {
- for (LiveObjectsStack::iterator span = lib->second.begin();
- span != lib->second.end(); ++span) {
- uintptr_t start = AsInt(span->ptr);
- uintptr_t end = start + span->size;
- if (start <= top && top < end) {
- RAW_VLOG(11, "Stack at %p is inside /proc/self/maps chunk %p..%p",
- top_ptr, AsPtr(start), AsPtr(end));
- // Shrink start..end region by chopping away the memory regions in
- // MemoryRegionMap that land in it to undo merging of regions
- // in /proc/self/maps, so that we correctly identify what portion
- // of start..end is actually the stack region.
- uintptr_t stack_start = start;
- uintptr_t stack_end = end;
- // can optimize-away this loop, but it does not run often
- RAW_DCHECK(MemoryRegionMap::LockIsHeld(), "");
- for (MemoryRegionMap::RegionIterator r =
- MemoryRegionMap::BeginRegionLocked();
- r != MemoryRegionMap::EndRegionLocked(); ++r) {
- if (top < r->start_addr && r->start_addr < stack_end) {
- stack_end = r->start_addr;
- }
- if (stack_start < r->end_addr && r->end_addr <= top) {
- stack_start = r->end_addr;
- }
- }
- if (stack_start != start || stack_end != end) {
- RAW_VLOG(11, "Stack at %p is actually inside memory chunk %p..%p",
- top_ptr, AsPtr(stack_start), AsPtr(stack_end));
- }
- // Make the proper portion of the stack live:
- if (stack_direction == GROWS_TOWARDS_LOW_ADDRESSES) {
- RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes",
- top_ptr, stack_end - top);
- live_objects->push_back(
- AllocObject(top_ptr, stack_end - top, THREAD_DATA));
- } else { // GROWS_TOWARDS_HIGH_ADDRESSES
- RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes",
- AsPtr(stack_start), top - stack_start);
- live_objects->push_back(
- AllocObject(AsPtr(stack_start), top - stack_start, THREAD_DATA));
- }
- lib->second.erase(span); // kill the rest of the region
- // Put the non-stack part(s) of the region back:
- if (stack_start != start) {
- lib->second.push_back(AllocObject(AsPtr(start), stack_start - start,
- MAYBE_LIVE));
- }
- if (stack_end != end) {
- lib->second.push_back(AllocObject(AsPtr(stack_end), end - stack_end,
- MAYBE_LIVE));
- }
- return;
- }
- }
- }
- RAW_LOG(ERROR, "Memory region for stack at %p not found. "
- "Will likely report false leak positives.", top_ptr);
- }
-}
-
-// Iterator for heap allocation map data to make ignored objects "live"
-// (i.e., treated as roots for the mark-and-sweep phase)
-static void MakeIgnoredObjectsLiveCallbackLocked(
- const void* ptr, const HeapProfileTable::AllocInfo& info) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- if (info.ignored) {
- live_objects->push_back(AllocObject(ptr, info.object_size,
- MUST_BE_ON_HEAP));
- }
-}
-
-// Iterator for heap allocation map data to make objects allocated from
-// disabled regions of code to be live.
-static void MakeDisabledLiveCallbackLocked(
- const void* ptr, const HeapProfileTable::AllocInfo& info) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- bool stack_disable = false;
- bool range_disable = false;
- for (int depth = 0; depth < info.stack_depth; depth++) {
- uintptr_t addr = AsInt(info.call_stack[depth]);
- if (disabled_ranges) {
- DisabledRangeMap::const_iterator iter
- = disabled_ranges->upper_bound(addr);
- if (iter != disabled_ranges->end()) {
- RAW_DCHECK(iter->first > addr, "");
- if (iter->second.start_address < addr &&
- iter->second.max_depth > depth) {
- range_disable = true; // in range; dropping
- break;
- }
- }
- }
- }
- if (stack_disable || range_disable) {
- uintptr_t start_address = AsInt(ptr);
- uintptr_t end_address = start_address + info.object_size;
- StackTopSet::const_iterator iter
- = stack_tops->lower_bound(start_address);
- if (iter != stack_tops->end()) {
- RAW_DCHECK(*iter >= start_address, "");
- if (*iter < end_address) {
- // We do not disable (treat as live) whole allocated regions
- // if they are used to hold thread call stacks
- // (i.e. when we find a stack inside).
- // The reason is that we'll treat as live the currently used
- // stack portions anyway (see RegisterStackLocked),
- // and the rest of the region where the stack lives can well
- // contain outdated stack variables which are not live anymore,
- // hence should not be treated as such.
- RAW_VLOG(11, "Not %s-disabling %"PRIuS" bytes at %p"
- ": have stack inside: %p",
- (stack_disable ? "stack" : "range"),
- info.object_size, ptr, AsPtr(*iter));
- return;
- }
- }
- RAW_VLOG(11, "%s-disabling %"PRIuS" bytes at %p",
- (stack_disable ? "Stack" : "Range"), info.object_size, ptr);
- live_objects->push_back(AllocObject(ptr, info.object_size,
- MUST_BE_ON_HEAP));
- }
-}
-
-static const char kUnnamedProcSelfMapEntry[] = "UNNAMED";
-
-// This function takes some fields from a /proc/self/maps line:
-//
-// start_address start address of a memory region.
-// end_address end address of a memory region
-// permissions rwx + private/shared bit
-// filename filename of the mapped file
-//
-// If the region is not writeable, then it cannot have any heap
-// pointers in it, otherwise we record it as a candidate live region
-// to get filtered later.
-static void RecordGlobalDataLocked(uintptr_t start_address,
- uintptr_t end_address,
- const char* permissions,
- const char* filename) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- // Ignore non-writeable regions.
- if (strchr(permissions, 'w') == NULL) return;
- if (filename == NULL || *filename == '\0') {
- filename = kUnnamedProcSelfMapEntry;
- }
- RAW_VLOG(11, "Looking into %s: 0x%" PRIxPTR "..0x%" PRIxPTR,
- filename, start_address, end_address);
- (*library_live_objects)[filename].
- push_back(AllocObject(AsPtr(start_address),
- end_address - start_address,
- MAYBE_LIVE));
-}
-
-// See if 'library' from /proc/self/maps has base name 'library_base'
-// i.e. contains it and has '.' or '-' after it.
-static bool IsLibraryNamed(const char* library, const char* library_base) {
- const char* p = hc_strstr(library, library_base);
- size_t sz = strlen(library_base);
- return p != NULL && (p[sz] == '.' || p[sz] == '-');
-}
-
-// static
-void HeapLeakChecker::DisableLibraryAllocsLocked(const char* library,
- uintptr_t start_address,
- uintptr_t end_address) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- int depth = 0;
- // TODO(maxim): maybe this should be extended to also use objdump
- // and pick the text portion of the library more precisely.
- if (IsLibraryNamed(library, "/libpthread") ||
- // libpthread has a lot of small "system" leaks we don't care about.
- // In particular it allocates memory to store data supplied via
- // pthread_setspecific (which can be the only pointer to a heap object).
- IsLibraryNamed(library, "/libdl") ||
- // library loaders leak some "system" heap that we don't care about
- IsLibraryNamed(library, "/libcrypto") ||
- // Sometimes libcrypto of OpenSSH is compiled with -fomit-frame-pointer
- // (any library can be, of course, but this one often is because speed
- // is so important for making crypto usable). We ignore all its
- // allocations because we can't see the call stacks. We'd prefer
- // to ignore allocations done in files/symbols that match
- // "default_malloc_ex|default_realloc_ex"
- // but that doesn't work when the end-result binary is stripped.
- IsLibraryNamed(library, "/libjvm") ||
- // JVM has a lot of leaks we don't care about.
- IsLibraryNamed(library, "/libzip")
- // The JVM leaks java.util.zip.Inflater after loading classes.
- ) {
- depth = 1; // only disable allocation calls directly from the library code
- } else if (IsLibraryNamed(library, "/ld")
- // library loader leaks some "system" heap
- // (e.g. thread-local storage) that we don't care about
- ) {
- depth = 2; // disable allocation calls directly from the library code
- // and at depth 2 from it.
- // We need depth 2 here solely because of a libc bug that
- // forces us to jump through __memalign_hook and MemalignOverride hoops
- // in tcmalloc.cc.
- // Those buggy __libc_memalign() calls are in ld-linux.so and happen for
- // thread-local storage allocations that we want to ignore here.
- // We go with the depth-2 hack as a workaround for this libc bug:
- // otherwise we'd need to extend MallocHook interface
- // so that correct stack depth adjustment can be propagated from
- // the exceptional case of MemalignOverride.
- // Using depth 2 here should not mask real leaks because ld-linux.so
- // does not call user code.
- }
- if (depth) {
- RAW_VLOG(10, "Disabling allocations from %s at depth %d:", library, depth);
- DisableChecksFromToLocked(AsPtr(start_address), AsPtr(end_address), depth);
- if (IsLibraryNamed(library, "/libpthread") ||
- IsLibraryNamed(library, "/libdl") ||
- IsLibraryNamed(library, "/ld")) {
- RAW_VLOG(10, "Global memory regions made by %s will be live data",
- library);
- if (global_region_caller_ranges == NULL) {
- global_region_caller_ranges =
- new(Allocator::Allocate(sizeof(GlobalRegionCallerRangeMap)))
- GlobalRegionCallerRangeMap;
- }
- global_region_caller_ranges
- ->insert(make_pair(end_address, start_address));
- }
- }
-}
-
-// static
-HeapLeakChecker::ProcMapsResult HeapLeakChecker::UseProcMapsLocked(
- ProcMapsTask proc_maps_task) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- // Need to provide own scratch memory to ProcMapsIterator:
- ProcMapsIterator::Buffer buffer;
- ProcMapsIterator it(0, &buffer);
- if (!it.Valid()) {
- int errsv = errno;
- RAW_LOG(ERROR, "Could not open /proc/self/maps: errno=%d. "
- "Libraries will not be handled correctly.", errsv);
- return CANT_OPEN_PROC_MAPS;
- }
- uint64 start_address, end_address, file_offset;
- int64 inode;
- char *permissions, *filename;
- bool saw_shared_lib = false;
- bool saw_nonzero_inode = false;
- bool saw_shared_lib_with_nonzero_inode = false;
- while (it.Next(&start_address, &end_address, &permissions,
- &file_offset, &inode, &filename)) {
- if (start_address >= end_address) {
- // Warn if a line we can be interested in is ill-formed:
- if (inode != 0) {
- RAW_LOG(ERROR, "Errors reading /proc/self/maps. "
- "Some global memory regions will not "
- "be handled correctly.");
- }
- // Silently skip other ill-formed lines: some are possible
- // probably due to the interplay of how /proc/self/maps is updated
- // while we read it in chunks in ProcMapsIterator and
- // do things in this loop.
- continue;
- }
- // Determine if any shared libraries are present (this is the same
- // list of extensions as is found in pprof). We want to ignore
- // 'fake' libraries with inode 0 when determining. However, some
- // systems don't share inodes via /proc, so we turn off this check
- // if we don't see any evidence that we're getting inode info.
- if (inode != 0) {
- saw_nonzero_inode = true;
- }
- if ((hc_strstr(filename, "lib") && hc_strstr(filename, ".so")) ||
- hc_strstr(filename, ".dll") ||
- // not all .dylib filenames start with lib. .dylib is big enough
- // that we are unlikely to get false matches just checking that.
- hc_strstr(filename, ".dylib") || hc_strstr(filename, ".bundle")) {
- saw_shared_lib = true;
- if (inode != 0) {
- saw_shared_lib_with_nonzero_inode = true;
- }
- }
-
- switch (proc_maps_task) {
- case DISABLE_LIBRARY_ALLOCS:
- // All lines starting like
- // "401dc000-4030f000 r??p 00132000 03:01 13991972 lib/bin"
- // identify a data and code sections of a shared library or our binary
- if (inode != 0 && strncmp(permissions, "r-xp", 4) == 0) {
- DisableLibraryAllocsLocked(filename, start_address, end_address);
- }
- break;
- case RECORD_GLOBAL_DATA:
- RecordGlobalDataLocked(start_address, end_address,
- permissions, filename);
- break;
- default:
- RAW_CHECK(0, "");
- }
- }
- // If /proc/self/maps is reporting inodes properly (we saw a
- // non-zero inode), then we only say we saw a shared lib if we saw a
- // 'real' one, with a non-zero inode.
- if (saw_nonzero_inode) {
- saw_shared_lib = saw_shared_lib_with_nonzero_inode;
- }
- if (!saw_shared_lib) {
- RAW_LOG(ERROR, "No shared libs detected. Will likely report false leak "
- "positives for statically linked executables.");
- return NO_SHARED_LIBS_IN_PROC_MAPS;
- }
- return PROC_MAPS_USED;
-}
-
-// Total number and size of live objects dropped from the profile;
-// (re)initialized in IgnoreAllLiveObjectsLocked.
-static int64 live_objects_total;
-static int64 live_bytes_total;
-
-// pid of the thread that is doing the current leak check
-// (protected by our lock; IgnoreAllLiveObjectsLocked sets it)
-static pid_t self_thread_pid = 0;
-
-// Status of our thread listing callback execution
-// (protected by our lock; used from within IgnoreAllLiveObjectsLocked)
-static enum {
- CALLBACK_NOT_STARTED,
- CALLBACK_STARTED,
- CALLBACK_COMPLETED,
-} thread_listing_status = CALLBACK_NOT_STARTED;
-
-// Ideally to avoid deadlocks this function should not result in any libc
-// or other function calls that might need to lock a mutex:
-// It is called when all threads of a process are stopped
-// at arbitrary points thus potentially holding those locks.
-//
-// In practice we are calling some simple i/o and sprintf-type library functions
-// for logging messages, but use only our own LowLevelAlloc::Arena allocator.
-//
-// This is known to be buggy: the library i/o function calls are able to cause
-// deadlocks when they request a lock that a stopped thread happens to hold.
-// This issue as far as we know have so far not resulted in any deadlocks
-// in practice, so for now we are taking our chance that the deadlocks
-// have insignificant frequency.
-//
-// If such deadlocks become a problem we should make the i/o calls
-// into appropriately direct system calls (or eliminate them),
-// in particular write() is not safe and vsnprintf() is potentially dangerous
-// due to reliance on locale functions (these are called through RAW_LOG
-// and in other ways).
-//
-/*static*/ int HeapLeakChecker::IgnoreLiveThreadsLocked(void* parameter,
- int num_threads,
- pid_t* thread_pids,
- va_list /*ap*/) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- thread_listing_status = CALLBACK_STARTED;
- RAW_VLOG(11, "Found %d threads (from pid %d)", num_threads, getpid());
-
- if (FLAGS_heap_check_ignore_global_live) {
- UseProcMapsLocked(RECORD_GLOBAL_DATA);
- }
-
- // We put the registers from other threads here
- // to make pointers stored in them live.
- vector<void*, STL_Allocator<void*, Allocator> > thread_registers;
-
- int failures = 0;
- for (int i = 0; i < num_threads; ++i) {
- // the leak checking thread itself is handled
- // specially via self_thread_stack, not here:
- if (thread_pids[i] == self_thread_pid) continue;
- RAW_VLOG(11, "Handling thread with pid %d", thread_pids[i]);
-#if (defined(__i386__) || defined(__x86_64)) && \
- defined(HAVE_LINUX_PTRACE_H) && defined(HAVE_SYS_SYSCALL_H) && defined(DUMPER)
- i386_regs thread_regs;
-#define sys_ptrace(r, p, a, d) syscall(SYS_ptrace, (r), (p), (a), (d))
- // We use sys_ptrace to avoid thread locking
- // because this is called from ListAllProcessThreads
- // when all but this thread are suspended.
- if (sys_ptrace(PTRACE_GETREGS, thread_pids[i], NULL, &thread_regs) == 0) {
- // Need to use SP to get all the data from the very last stack frame:
- COMPILE_ASSERT(sizeof(thread_regs.SP) == sizeof(void*),
- SP_register_does_not_look_like_a_pointer);
- RegisterStackLocked(reinterpret_cast<void*>(thread_regs.SP));
- // Make registers live (just in case PTRACE_ATTACH resulted in some
- // register pointers still being in the registers and not on the stack):
- for (void** p = reinterpret_cast<void**>(&thread_regs);
- p < reinterpret_cast<void**>(&thread_regs + 1); ++p) {
- RAW_VLOG(12, "Thread register %p", *p);
- thread_registers.push_back(*p);
- }
- } else {
- failures += 1;
- }
-#else
- failures += 1;
-#endif
- }
- // Use all the collected thread (stack) liveness sources:
- IgnoreLiveObjectsLocked("threads stack data", "");
- if (thread_registers.size()) {
- // Make thread registers be live heap data sources.
- // we rely here on the fact that vector is in one memory chunk:
- RAW_VLOG(11, "Live registers at %p of %"PRIuS" bytes",
- &thread_registers[0], thread_registers.size() * sizeof(void*));
- live_objects->push_back(AllocObject(&thread_registers[0],
- thread_registers.size() * sizeof(void*),
- THREAD_REGISTERS));
- IgnoreLiveObjectsLocked("threads register data", "");
- }
- // Do all other liveness walking while all threads are stopped:
- IgnoreNonThreadLiveObjectsLocked();
- // Can now resume the threads:
- ResumeAllProcessThreads(num_threads, thread_pids);
- thread_listing_status = CALLBACK_COMPLETED;
- return failures;
-}
-
-// Stack top of the thread that is doing the current leak check
-// (protected by our lock; IgnoreAllLiveObjectsLocked sets it)
-static const void* self_thread_stack_top;
-
-// static
-void HeapLeakChecker::IgnoreNonThreadLiveObjectsLocked() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_DCHECK(MemoryRegionMap::LockIsHeld(), "");
- RAW_VLOG(11, "Handling self thread with pid %d", self_thread_pid);
- // Register our own stack:
-
- // Important that all stack ranges (including the one here)
- // are known before we start looking at them
- // in MakeDisabledLiveCallbackLocked:
- RegisterStackLocked(self_thread_stack_top);
- IgnoreLiveObjectsLocked("stack data", "");
-
- // Make objects we were told to ignore live:
- if (ignored_objects) {
- for (IgnoredObjectsMap::const_iterator object = ignored_objects->begin();
- object != ignored_objects->end(); ++object) {
- const void* ptr = AsPtr(object->first);
- RAW_VLOG(11, "Ignored live object at %p of %"PRIuS" bytes",
- ptr, object->second);
- live_objects->
- push_back(AllocObject(ptr, object->second, MUST_BE_ON_HEAP));
- // we do this liveness check for ignored_objects before doing any
- // live heap walking to make sure it does not fail needlessly:
- size_t object_size;
- if (!(heap_profile->FindAlloc(ptr, &object_size) &&
- object->second == object_size)) {
- RAW_LOG(FATAL, "Object at %p of %"PRIuS" bytes from an"
- " IgnoreObject() has disappeared", ptr, object->second);
- }
- }
- IgnoreLiveObjectsLocked("ignored objects", "");
- }
-
- // Treat objects that were allocated when a Disabler was live as
- // roots. I.e., if X was allocated while a Disabler was active,
- // and Y is reachable from X, arrange that neither X nor Y are
- // treated as leaks.
- heap_profile->IterateAllocs(MakeIgnoredObjectsLiveCallbackLocked);
- IgnoreLiveObjectsLocked("disabled objects", "");
-
- // Make code-address-disabled objects live and ignored:
- // This in particular makes all thread-specific data live
- // because the basic data structure to hold pointers to thread-specific data
- // is allocated from libpthreads and we have range-disabled that
- // library code with UseProcMapsLocked(DISABLE_LIBRARY_ALLOCS);
- // so now we declare all thread-specific data reachable from there as live.
- heap_profile->IterateAllocs(MakeDisabledLiveCallbackLocked);
- IgnoreLiveObjectsLocked("disabled code", "");
-
- // Actually make global data live:
- if (FLAGS_heap_check_ignore_global_live) {
- bool have_null_region_callers = false;
- for (LibraryLiveObjectsStacks::iterator l = library_live_objects->begin();
- l != library_live_objects->end(); ++l) {
- RAW_CHECK(live_objects->empty(), "");
- // Process library_live_objects in l->second
- // filtering them by MemoryRegionMap:
- // It's safe to iterate over MemoryRegionMap
- // w/o locks here as we are inside MemoryRegionMap::Lock():
- RAW_DCHECK(MemoryRegionMap::LockIsHeld(), "");
- // The only change to MemoryRegionMap possible in this loop
- // is region addition as a result of allocating more memory
- // for live_objects. This won't invalidate the RegionIterator
- // or the intent of the loop.
- // --see the comment by MemoryRegionMap::BeginRegionLocked().
- for (MemoryRegionMap::RegionIterator region =
- MemoryRegionMap::BeginRegionLocked();
- region != MemoryRegionMap::EndRegionLocked(); ++region) {
- // "region" from MemoryRegionMap is to be subtracted from
- // (tentatively live) regions in l->second
- // if it has a stack inside or it was allocated by
- // a non-special caller (not one covered by a range
- // in global_region_caller_ranges).
- // This will in particular exclude all memory chunks used
- // by the heap itself as well as what's been allocated with
- // any allocator on top of mmap.
- bool subtract = true;
- if (!region->is_stack && global_region_caller_ranges) {
- if (region->caller() == static_cast<uintptr_t>(NULL)) {
- have_null_region_callers = true;
- } else {
- GlobalRegionCallerRangeMap::const_iterator iter
- = global_region_caller_ranges->upper_bound(region->caller());
- if (iter != global_region_caller_ranges->end()) {
- RAW_DCHECK(iter->first > region->caller(), "");
- if (iter->second < region->caller()) { // in special region
- subtract = false;
- }
- }
- }
- }
- if (subtract) {
- // The loop puts the result of filtering l->second into live_objects:
- for (LiveObjectsStack::const_iterator i = l->second.begin();
- i != l->second.end(); ++i) {
- // subtract *region from *i
- uintptr_t start = AsInt(i->ptr);
- uintptr_t end = start + i->size;
- if (region->start_addr <= start && end <= region->end_addr) {
- // full deletion due to subsumption
- } else if (start < region->start_addr &&
- region->end_addr < end) { // cutting-out split
- live_objects->push_back(AllocObject(i->ptr,
- region->start_addr - start,
- IN_GLOBAL_DATA));
- live_objects->push_back(AllocObject(AsPtr(region->end_addr),
- end - region->end_addr,
- IN_GLOBAL_DATA));
- } else if (region->end_addr > start &&
- region->start_addr <= start) { // cut from start
- live_objects->push_back(AllocObject(AsPtr(region->end_addr),
- end - region->end_addr,
- IN_GLOBAL_DATA));
- } else if (region->start_addr > start &&
- region->start_addr < end) { // cut from end
- live_objects->push_back(AllocObject(i->ptr,
- region->start_addr - start,
- IN_GLOBAL_DATA));
- } else { // pass: no intersection
- live_objects->push_back(AllocObject(i->ptr, i->size,
- IN_GLOBAL_DATA));
- }
- }
- // Move live_objects back into l->second
- // for filtering by the next region.
- live_objects->swap(l->second);
- live_objects->clear();
- }
- }
- // Now get and use live_objects from the final version of l->second:
- if (VLOG_IS_ON(11)) {
- for (LiveObjectsStack::const_iterator i = l->second.begin();
- i != l->second.end(); ++i) {
- RAW_VLOG(11, "Library live region at %p of %"PRIuPTR" bytes",
- i->ptr, i->size);
- }
- }
- live_objects->swap(l->second);
- IgnoreLiveObjectsLocked("in globals of\n ", l->first.c_str());
- }
- if (have_null_region_callers) {
- RAW_LOG(ERROR, "Have memory regions w/o callers: "
- "might report false leaks");
- }
- Allocator::DeleteAndNull(&library_live_objects);
- }
-}
-
-// Callback for ListAllProcessThreads in IgnoreAllLiveObjectsLocked below
-// to test/verify that we have just the one main thread, in which case
-// we can do everything in that main thread,
-// so that CPU profiler can collect all its samples.
-// Returns the number of threads in the process.
-static int IsOneThread(void* parameter, int num_threads,
- pid_t* thread_pids, va_list ap) {
- if (num_threads != 1) {
- RAW_LOG(WARNING, "Have threads: Won't CPU-profile the bulk of leak "
- "checking work happening in IgnoreLiveThreadsLocked!");
- }
- ResumeAllProcessThreads(num_threads, thread_pids);
- return num_threads;
-}
-
-// Dummy for IgnoreAllLiveObjectsLocked below.
-// Making it global helps with compiler warnings.
-static va_list dummy_ap;
-
-// static
-void HeapLeakChecker::IgnoreAllLiveObjectsLocked(const void* self_stack_top) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_CHECK(live_objects == NULL, "");
- live_objects = new(Allocator::Allocate(sizeof(LiveObjectsStack)))
- LiveObjectsStack;
- stack_tops = new(Allocator::Allocate(sizeof(StackTopSet))) StackTopSet;
- // reset the counts
- live_objects_total = 0;
- live_bytes_total = 0;
- // Reduce max_heap_object_size to FLAGS_heap_check_max_pointer_offset
- // for the time of leak check.
- // FLAGS_heap_check_max_pointer_offset caps max_heap_object_size
- // to manage reasonably low chances of random bytes
- // appearing to be pointing into large actually leaked heap objects.
- const size_t old_max_heap_object_size = max_heap_object_size;
- max_heap_object_size = (
- FLAGS_heap_check_max_pointer_offset != -1
- ? min(size_t(FLAGS_heap_check_max_pointer_offset), max_heap_object_size)
- : max_heap_object_size);
- // Record global data as live:
- if (FLAGS_heap_check_ignore_global_live) {
- library_live_objects =
- new(Allocator::Allocate(sizeof(LibraryLiveObjectsStacks)))
- LibraryLiveObjectsStacks;
- }
- // Ignore all thread stacks:
- thread_listing_status = CALLBACK_NOT_STARTED;
- bool need_to_ignore_non_thread_objects = true;
- self_thread_pid = getpid();
- self_thread_stack_top = self_stack_top;
- if (FLAGS_heap_check_ignore_thread_live) {
- // In case we are doing CPU profiling we'd like to do all the work
- // in the main thread, not in the special thread created by
- // ListAllProcessThreads, so that CPU profiler can collect all its samples.
- // The machinery of ListAllProcessThreads conflicts with the CPU profiler
- // by also relying on signals and ::sigaction.
- // We can do this (run everything in the main thread) safely
- // only if there's just the main thread itself in our process.
- // This variable reflects these two conditions:
- bool want_and_can_run_in_main_thread =
- ProfilingIsEnabledForAllThreads() &&
- ListAllProcessThreads(NULL, IsOneThread) == 1;
- // When the normal path of ListAllProcessThreads below is taken,
- // we fully suspend the threads right here before any liveness checking
- // and keep them suspended for the whole time of liveness checking
- // inside of the IgnoreLiveThreadsLocked callback.
- // (The threads can't (de)allocate due to lock on the delete hook but
- // if not suspended they could still mess with the pointer
- // graph while we walk it).
- int r = want_and_can_run_in_main_thread
- ? IgnoreLiveThreadsLocked(NULL, 1, &self_thread_pid, dummy_ap)
- : ListAllProcessThreads(NULL, IgnoreLiveThreadsLocked);
- need_to_ignore_non_thread_objects = r < 0;
- if (r < 0) {
- RAW_LOG(WARNING, "Thread finding failed with %d errno=%d", r, errno);
- if (thread_listing_status == CALLBACK_COMPLETED) {
- RAW_LOG(INFO, "Thread finding callback "
- "finished ok; hopefully everything is fine");
- need_to_ignore_non_thread_objects = false;
- } else if (thread_listing_status == CALLBACK_STARTED) {
- RAW_LOG(FATAL, "Thread finding callback was "
- "interrupted or crashed; can't fix this");
- } else { // CALLBACK_NOT_STARTED
- RAW_LOG(ERROR, "Could not find thread stacks. "
- "Will likely report false leak positives.");
- }
- } else if (r != 0) {
- RAW_LOG(ERROR, "Thread stacks not found for %d threads. "
- "Will likely report false leak positives.", r);
- } else {
- RAW_VLOG(11, "Thread stacks appear to be found for all threads");
- }
- } else {
- RAW_LOG(WARNING, "Not looking for thread stacks; "
- "objects reachable only from there "
- "will be reported as leaks");
- }
- // Do all other live data ignoring here if we did not do it
- // within thread listing callback with all threads stopped.
- if (need_to_ignore_non_thread_objects) {
- if (FLAGS_heap_check_ignore_global_live) {
- UseProcMapsLocked(RECORD_GLOBAL_DATA);
- }
- IgnoreNonThreadLiveObjectsLocked();
- }
- if (live_objects_total) {
- RAW_VLOG(10, "Ignoring %"PRId64" reachable objects of %"PRId64" bytes",
- live_objects_total, live_bytes_total);
- }
- // Free these: we made them here and heap_profile never saw them
- Allocator::DeleteAndNull(&live_objects);
- Allocator::DeleteAndNull(&stack_tops);
- max_heap_object_size = old_max_heap_object_size; // reset this var
-}
-
-// Alignment at which we should consider pointer positions
-// in IgnoreLiveObjectsLocked. Will normally use the value of
-// FLAGS_heap_check_pointer_source_alignment.
-static size_t pointer_source_alignment = kPointerSourceAlignment;
-// Global lock for HeapLeakChecker::DoNoLeaks
-// to protect pointer_source_alignment.
-static SpinLock alignment_checker_lock(SpinLock::LINKER_INITIALIZED);
-
-// This function changes the live bits in the heap_profile-table's state:
-// we only record the live objects to be skipped.
-//
-// When checking if a byte sequence points to a heap object we use
-// HeapProfileTable::FindInsideAlloc to handle both pointers to
-// the start and inside of heap-allocated objects.
-// The "inside" case needs to be checked to support
-// at least the following relatively common cases:
-// - C++ arrays allocated with new FooClass[size] for classes
-// with destructors have their size recorded in a sizeof(int) field
-// before the place normal pointers point to.
-// - basic_string<>-s for e.g. the C++ library of gcc 3.4
-// have the meta-info in basic_string<...>::_Rep recorded
-// before the place normal pointers point to.
-// - Multiple-inherited objects have their pointers when cast to
-// different base classes pointing inside of the actually
-// allocated object.
-// - Sometimes reachability pointers point to member objects of heap objects,
-// and then those member objects point to the full heap object.
-// - Third party UnicodeString: it stores a 32-bit refcount
-// (in both 32-bit and 64-bit binaries) as the first uint32
-// in the allocated memory and a normal pointer points at
-// the second uint32 behind the refcount.
-// By finding these additional objects here
-// we slightly increase the chance to mistake random memory bytes
-// for a pointer and miss a leak in a particular run of a binary.
-//
-/*static*/ void HeapLeakChecker::IgnoreLiveObjectsLocked(const char* name,
- const char* name2) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- int64 live_object_count = 0;
- int64 live_byte_count = 0;
- while (!live_objects->empty()) {
- const char* object =
- reinterpret_cast<const char*>(live_objects->back().ptr);
- size_t size = live_objects->back().size;
- const ObjectPlacement place = live_objects->back().place;
- live_objects->pop_back();
- if (place == MUST_BE_ON_HEAP && heap_profile->MarkAsLive(object)) {
- live_object_count += 1;
- live_byte_count += size;
- }
- RAW_VLOG(13, "Looking for heap pointers in %p of %"PRIuS" bytes",
- object, size);
- const char* const whole_object = object;
- size_t const whole_size = size;
- // Try interpretting any byte sequence in object,size as a heap pointer:
- const size_t remainder = AsInt(object) % pointer_source_alignment;
- if (remainder) {
- object += pointer_source_alignment - remainder;
- if (size >= pointer_source_alignment - remainder) {
- size -= pointer_source_alignment - remainder;
- } else {
- size = 0;
- }
- }
- if (size < sizeof(void*)) continue;
-
-#ifdef NO_FRAME_POINTER
- // Frame pointer omission requires us to use libunwind, which uses direct
- // mmap and munmap system calls, and that needs special handling.
- if (name2 == kUnnamedProcSelfMapEntry) {
- static const uintptr_t page_mask = ~(getpagesize() - 1);
- const uintptr_t addr = reinterpret_cast<uintptr_t>(object);
- if ((addr & page_mask) == 0 && (size & page_mask) == 0) {
- // This is an object we slurped from /proc/self/maps.
- // It may or may not be readable at this point.
- //
- // In case all the above conditions made a mistake, and the object is
- // not related to libunwind, we also verify that it's not readable
- // before ignoring it.
- if (msync(const_cast<char*>(object), size, MS_ASYNC) != 0) {
- // Skip unreadable object, so we don't crash trying to sweep it.
- RAW_VLOG(0, "Ignoring inaccessible object [%p, %p) "
- "(msync error %d (%s))",
- object, object + size, errno, strerror(errno));
- continue;
- }
- }
- }
-#endif
-
- const char* const max_object = object + size - sizeof(void*);
- while (object <= max_object) {
- // potentially unaligned load:
- const uintptr_t addr = *reinterpret_cast<const uintptr_t*>(object);
- // Do fast check before the more expensive HaveOnHeapLocked lookup:
- // this code runs for all memory words that are potentially pointers:
- const bool can_be_on_heap =
- // Order tests by the likelyhood of the test failing in 64/32 bit modes.
- // Yes, this matters: we either lose 5..6% speed in 32 bit mode
- // (which is already slower) or by a factor of 1.5..1.91 in 64 bit mode.
- // After the alignment test got dropped the above performance figures
- // must have changed; might need to revisit this.
-#if defined(__x86_64__)
- addr <= max_heap_address && // <= is for 0-sized object with max addr
- min_heap_address <= addr;
-#else
- min_heap_address <= addr &&
- addr <= max_heap_address; // <= is for 0-sized object with max addr
-#endif
- if (can_be_on_heap) {
- const void* ptr = reinterpret_cast<const void*>(addr);
- // Too expensive (inner loop): manually uncomment when debugging:
- // RAW_VLOG(17, "Trying pointer to %p at %p", ptr, object);
- size_t object_size;
- if (HaveOnHeapLocked(&ptr, &object_size) &&
- heap_profile->MarkAsLive(ptr)) {
- // We take the (hopefully low) risk here of encountering by accident
- // a byte sequence in memory that matches an address of
- // a heap object which is in fact leaked.
- // I.e. in very rare and probably not repeatable/lasting cases
- // we might miss some real heap memory leaks.
- RAW_VLOG(14, "Found pointer to %p of %"PRIuS" bytes at %p "
- "inside %p of size %"PRIuS"",
- ptr, object_size, object, whole_object, whole_size);
- if (VLOG_IS_ON(15)) {
- // log call stacks to help debug how come something is not a leak
- HeapProfileTable::AllocInfo alloc;
- bool r = heap_profile->FindAllocDetails(ptr, &alloc);
- r = r; // suppress compiler warning in non-debug mode
- RAW_DCHECK(r, ""); // sanity
- RAW_LOG(INFO, "New live %p object's alloc stack:", ptr);
- for (int i = 0; i < alloc.stack_depth; ++i) {
- RAW_LOG(INFO, " @ %p", alloc.call_stack[i]);
- }
- }
- live_object_count += 1;
- live_byte_count += object_size;
- live_objects->push_back(AllocObject(ptr, object_size,
- IGNORED_ON_HEAP));
- }
- }
- object += pointer_source_alignment;
- }
- }
- live_objects_total += live_object_count;
- live_bytes_total += live_byte_count;
- if (live_object_count) {
- RAW_VLOG(10, "Removed %"PRId64" live heap objects of %"PRId64" bytes: %s%s",
- live_object_count, live_byte_count, name, name2);
- }
-}
-
-//----------------------------------------------------------------------
-// HeapLeakChecker leak check disabling components
-//----------------------------------------------------------------------
-
-// static
-void HeapLeakChecker::DisableChecksIn(const char* pattern) {
- RAW_LOG(WARNING, "DisableChecksIn(%s) is ignored", pattern);
-}
-
-// static
-void HeapLeakChecker::DoIgnoreObject(const void* ptr) {
- SpinLockHolder l(&heap_checker_lock);
- if (!heap_checker_on) return;
- size_t object_size;
- if (!HaveOnHeapLocked(&ptr, &object_size)) {
- RAW_LOG(ERROR, "No live heap object at %p to ignore", ptr);
- } else {
- RAW_VLOG(10, "Going to ignore live object at %p of %"PRIuS" bytes",
- ptr, object_size);
- if (ignored_objects == NULL) {
- ignored_objects = new(Allocator::Allocate(sizeof(IgnoredObjectsMap)))
- IgnoredObjectsMap;
- }
- if (!ignored_objects->insert(make_pair(AsInt(ptr), object_size)).second) {
- RAW_LOG(WARNING, "Object at %p is already being ignored", ptr);
- }
- }
-}
-
-// static
-void HeapLeakChecker::UnIgnoreObject(const void* ptr) {
- SpinLockHolder l(&heap_checker_lock);
- if (!heap_checker_on) return;
- size_t object_size;
- if (!HaveOnHeapLocked(&ptr, &object_size)) {
- RAW_LOG(FATAL, "No live heap object at %p to un-ignore", ptr);
- } else {
- bool found = false;
- if (ignored_objects) {
- IgnoredObjectsMap::iterator object = ignored_objects->find(AsInt(ptr));
- if (object != ignored_objects->end() && object_size == object->second) {
- ignored_objects->erase(object);
- found = true;
- RAW_VLOG(10, "Now not going to ignore live object "
- "at %p of %"PRIuS" bytes", ptr, object_size);
- }
- }
- if (!found) RAW_LOG(FATAL, "Object at %p has not been ignored", ptr);
- }
-}
-
-//----------------------------------------------------------------------
-// HeapLeakChecker non-static functions
-//----------------------------------------------------------------------
-
-char* HeapLeakChecker::MakeProfileNameLocked() {
- RAW_DCHECK(lock_->IsHeld(), "");
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- const int len = profile_name_prefix->size() + strlen(name_) + 5 +
- strlen(HeapProfileTable::kFileExt) + 1;
- char* file_name = reinterpret_cast<char*>(Allocator::Allocate(len));
- snprintf(file_name, len, "%s.%s-end%s",
- profile_name_prefix->c_str(), name_,
- HeapProfileTable::kFileExt);
- return file_name;
-}
-
-void HeapLeakChecker::Create(const char *name, bool make_start_snapshot) {
- SpinLockHolder l(lock_);
- name_ = NULL; // checker is inactive
- start_snapshot_ = NULL;
- has_checked_ = false;
- inuse_bytes_increase_ = 0;
- inuse_allocs_increase_ = 0;
- keep_profiles_ = false;
- char* n = new char[strlen(name) + 1]; // do this before we lock
- IgnoreObject(n); // otherwise it might be treated as live due to our stack
- { // Heap activity in other threads is paused for this whole scope.
- SpinLockHolder al(&alignment_checker_lock);
- SpinLockHolder hl(&heap_checker_lock);
- MemoryRegionMap::LockHolder ml;
- if (heap_checker_on && profile_name_prefix != NULL) {
- RAW_DCHECK(strchr(name, '/') == NULL, "must be a simple name");
- memcpy(n, name, strlen(name) + 1);
- name_ = n; // checker is active
- if (make_start_snapshot) {
- start_snapshot_ = heap_profile->TakeSnapshot();
- }
-
- const HeapProfileTable::Stats& t = heap_profile->total();
- const size_t start_inuse_bytes = t.alloc_size - t.free_size;
- const size_t start_inuse_allocs = t.allocs - t.frees;
- RAW_VLOG(10, "Start check \"%s\" profile: %"PRIuS" bytes "
- "in %"PRIuS" objects",
- name_, start_inuse_bytes, start_inuse_allocs);
- } else {
- RAW_LOG(WARNING, "Heap checker is not active, "
- "hence checker \"%s\" will do nothing!", name);
- RAW_LOG(WARNING, "To activate set the HEAPCHECK environment variable.\n");
- }
- }
- if (name_ == NULL) {
- UnIgnoreObject(n);
- delete[] n; // must be done after we unlock
- }
-}
-
-HeapLeakChecker::HeapLeakChecker(const char *name) : lock_(new SpinLock) {
- RAW_DCHECK(strcmp(name, "_main_") != 0, "_main_ is reserved");
- Create(name, true/*create start_snapshot_*/);
-}
-
-HeapLeakChecker::HeapLeakChecker() : lock_(new SpinLock) {
- if (FLAGS_heap_check_before_constructors) {
- // We want to check for leaks of objects allocated during global
- // constructors (i.e., objects allocated already). So we do not
- // create a baseline snapshot and hence check for leaks of objects
- // that may have already been created.
- Create("_main_", false);
- } else {
- // We want to ignore leaks of objects allocated during global
- // constructors (i.e., objects allocated already). So we snapshot
- // the current heap contents and use them as a baseline that is
- // not reported by the leak checker.
- Create("_main_", true);
- }
-}
-
-ssize_t HeapLeakChecker::BytesLeaked() const {
- SpinLockHolder l(lock_);
- if (!has_checked_) {
- RAW_LOG(FATAL, "*NoLeaks|SameHeap must execute before this call");
- }
- return inuse_bytes_increase_;
-}
-
-ssize_t HeapLeakChecker::ObjectsLeaked() const {
- SpinLockHolder l(lock_);
- if (!has_checked_) {
- RAW_LOG(FATAL, "*NoLeaks|SameHeap must execute before this call");
- }
- return inuse_allocs_increase_;
-}
-
-// Save pid of main thread for using in naming dump files
-static int32 main_thread_pid = getpid();
-#ifdef HAVE_PROGRAM_INVOCATION_NAME
-extern char* program_invocation_name;
-extern char* program_invocation_short_name;
-static const char* invocation_name() { return program_invocation_short_name; }
-static string invocation_path() { return program_invocation_name; }
-#else
-static const char* invocation_name() { return "<your binary>"; }
-static string invocation_path() { return "<your binary>"; }
-#endif
-
-// Prints commands that users can run to get more information
-// about the reported leaks.
-static void SuggestPprofCommand(const char* pprof_file_arg) {
- // Extra help information to print for the user when the test is
- // being run in a way where the straightforward pprof command will
- // not suffice.
- string extra_help;
-
- // Common header info to print for remote runs
- const string remote_header =
- "This program is being executed remotely and therefore the pprof\n"
- "command printed above will not work. Either run this program\n"
- "locally, or adjust the pprof command as follows to allow it to\n"
- "work on your local machine:\n";
-
- // Extra command for fetching remote data
- string fetch_cmd;
-
- RAW_LOG(WARNING,
- "\n\n"
- "If the preceding stack traces are not enough to find "
- "the leaks, try running THIS shell command:\n\n"
- "%s%s %s \"%s\" --inuse_objects --lines --heapcheck "
- " --edgefraction=1e-10 --nodefraction=1e-10 --gv\n"
- "\n"
- "%s"
- "If you are still puzzled about why the leaks are "
- "there, try rerunning this program with "
- "HEAP_CHECK_TEST_POINTER_ALIGNMENT=1 and/or with "
- "HEAP_CHECK_MAX_POINTER_OFFSET=-1\n"
- "If the leak report occurs in a small fraction of runs, "
- "try running with TCMALLOC_MAX_FREE_QUEUE_SIZE of few hundred MB "
- "or with TCMALLOC_RECLAIM_MEMORY=false, " // only works for debugalloc
- "it might help find leaks more repeatably\n",
- fetch_cmd.c_str(),
- "pprof", // works as long as pprof is on your path
- invocation_path().c_str(),
- pprof_file_arg,
- extra_help.c_str()
- );
-}
-
-bool HeapLeakChecker::DoNoLeaks(ShouldSymbolize should_symbolize) {
- SpinLockHolder l(lock_);
- // The locking also helps us keep the messages
- // for the two checks close together.
- SpinLockHolder al(&alignment_checker_lock);
-
- // thread-safe: protected by alignment_checker_lock
- static bool have_disabled_hooks_for_symbolize = false;
- // Once we've checked for leaks and symbolized the results once, it's
- // not safe to do it again. This is because in order to symbolize
- // safely, we had to disable all the malloc hooks here, so we no
- // longer can be confident we've collected all the data we need.
- if (have_disabled_hooks_for_symbolize) {
- RAW_LOG(FATAL, "Must not call heap leak checker manually after "
- " program-exit's automatic check.");
- }
-
- HeapProfileTable::Snapshot* leaks = NULL;
- char* pprof_file = NULL;
-
- {
- // Heap activity in other threads is paused during this function
- // (i.e. until we got all profile difference info).
- SpinLockHolder hl(&heap_checker_lock);
- if (heap_checker_on == false) {
- if (name_ != NULL) { // leak checking enabled when created the checker
- RAW_LOG(WARNING, "Heap leak checker got turned off after checker "
- "\"%s\" has been created, no leak check is being done for it!",
- name_);
- }
- return true;
- }
-
- // Update global_region_caller_ranges. They may need to change since
- // e.g. initialization because shared libraries might have been loaded or
- // unloaded.
- Allocator::DeleteAndNullIfNot(&global_region_caller_ranges);
- ProcMapsResult pm_result = UseProcMapsLocked(DISABLE_LIBRARY_ALLOCS);
- RAW_CHECK(pm_result == PROC_MAPS_USED, "");
-
- // Keep track of number of internally allocated objects so we
- // can detect leaks in the heap-leak-checket itself
- const int initial_allocs = Allocator::alloc_count();
-
- if (name_ == NULL) {
- RAW_LOG(FATAL, "Heap leak checker must not be turned on "
- "after construction of a HeapLeakChecker");
- }
-
- MemoryRegionMap::LockHolder ml;
- int a_local_var; // Use our stack ptr to make stack data live:
-
- // Make the heap profile, other threads are locked out.
- HeapProfileTable::Snapshot* base =
- reinterpret_cast<HeapProfileTable::Snapshot*>(start_snapshot_);
- RAW_DCHECK(FLAGS_heap_check_pointer_source_alignment > 0, "");
- pointer_source_alignment = FLAGS_heap_check_pointer_source_alignment;
- IgnoreAllLiveObjectsLocked(&a_local_var);
- leaks = heap_profile->NonLiveSnapshot(base);
-
- inuse_bytes_increase_ = static_cast<ssize_t>(leaks->total().alloc_size);
- inuse_allocs_increase_ = static_cast<ssize_t>(leaks->total().allocs);
- if (leaks->Empty()) {
- heap_profile->ReleaseSnapshot(leaks);
- leaks = NULL;
-
- // We can only check for internal leaks along the no-user-leak
- // path since in the leak path we temporarily release
- // heap_checker_lock and another thread can come in and disturb
- // allocation counts.
- if (Allocator::alloc_count() != initial_allocs) {
- RAW_LOG(FATAL, "Internal HeapChecker leak of %d objects ; %d -> %d",
- Allocator::alloc_count() - initial_allocs,
- initial_allocs, Allocator::alloc_count());
- }
- } else if (FLAGS_heap_check_test_pointer_alignment) {
- if (pointer_source_alignment == 1) {
- RAW_LOG(WARNING, "--heap_check_test_pointer_alignment has no effect: "
- "--heap_check_pointer_source_alignment was already set to 1");
- } else {
- // Try with reduced pointer aligment
- pointer_source_alignment = 1;
- IgnoreAllLiveObjectsLocked(&a_local_var);
- HeapProfileTable::Snapshot* leaks_wo_align =
- heap_profile->NonLiveSnapshot(base);
- pointer_source_alignment = FLAGS_heap_check_pointer_source_alignment;
- if (leaks_wo_align->Empty()) {
- RAW_LOG(WARNING, "Found no leaks without pointer alignment: "
- "something might be placing pointers at "
- "unaligned addresses! This needs to be fixed.");
- } else {
- RAW_LOG(INFO, "Found leaks without pointer alignment as well: "
- "unaligned pointers must not be the cause of leaks.");
- RAW_LOG(INFO, "--heap_check_test_pointer_alignment did not help "
- "to diagnose the leaks.");
- }
- heap_profile->ReleaseSnapshot(leaks_wo_align);
- }
- }
-
- if (leaks != NULL) {
- pprof_file = MakeProfileNameLocked();
- }
- }
-
- has_checked_ = true;
- if (leaks == NULL) {
- if (FLAGS_heap_check_max_pointer_offset == -1) {
- RAW_LOG(WARNING,
- "Found no leaks without max_pointer_offset restriction: "
- "it's possible that the default value of "
- "heap_check_max_pointer_offset flag is too low. "
- "Do you use pointers with larger than that offsets "
- "pointing in the middle of heap-allocated objects?");
- }
- const HeapProfileTable::Stats& stats = heap_profile->total();
- RAW_VLOG(heap_checker_info_level,
- "No leaks found for check \"%s\" "
- "(but no 100%% guarantee that there aren't any): "
- "found %"PRId64" reachable heap objects of %"PRId64" bytes",
- name_,
- int64(stats.allocs - stats.frees),
- int64(stats.alloc_size - stats.free_size));
- } else {
- if (should_symbolize == SYMBOLIZE) {
- // To turn addresses into symbols, we need to fork, which is a
- // problem if both parent and child end up trying to call the
- // same malloc-hooks we've set up, at the same time. To avoid
- // trouble, we turn off the hooks before symbolizing. Note that
- // this makes it unsafe to ever leak-report again! Luckily, we
- // typically only want to report once in a program's run, at the
- // very end.
- if (MallocHook::GetNewHook() == NewHook)
- MallocHook::SetNewHook(NULL);
- if (MallocHook::GetDeleteHook() == DeleteHook)
- MallocHook::SetDeleteHook(NULL);
- MemoryRegionMap::Shutdown();
- // Make sure all the hooks really got unset:
- RAW_CHECK(MallocHook::GetNewHook() == NULL, "");
- RAW_CHECK(MallocHook::GetDeleteHook() == NULL, "");
- RAW_CHECK(MallocHook::GetMmapHook() == NULL, "");
- RAW_CHECK(MallocHook::GetSbrkHook() == NULL, "");
- have_disabled_hooks_for_symbolize = true;
- leaks->ReportLeaks(name_, pprof_file, true); // true = should_symbolize
- } else {
- leaks->ReportLeaks(name_, pprof_file, false);
- }
- if (FLAGS_heap_check_identify_leaks) {
- leaks->ReportIndividualObjects();
- }
-
- SuggestPprofCommand(pprof_file);
-
- {
- SpinLockHolder hl(&heap_checker_lock);
- heap_profile->ReleaseSnapshot(leaks);
- Allocator::Free(pprof_file);
- }
- }
-
- return (leaks == NULL);
-}
-
-HeapLeakChecker::~HeapLeakChecker() {
- if (name_ != NULL) { // had leak checking enabled when created the checker
- if (!has_checked_) {
- RAW_LOG(FATAL, "Some *NoLeaks|SameHeap method"
- " must be called on any created HeapLeakChecker");
- }
-
- // Deallocate any snapshot taken at start
- if (start_snapshot_ != NULL) {
- SpinLockHolder l(&heap_checker_lock);
- heap_profile->ReleaseSnapshot(
- reinterpret_cast<HeapProfileTable::Snapshot*>(start_snapshot_));
- }
-
- UnIgnoreObject(name_);
- delete[] name_;
- name_ = NULL;
- }
- delete lock_;
-}
-
-//----------------------------------------------------------------------
-// HeapLeakChecker overall heap check components
-//----------------------------------------------------------------------
-
-// static
-bool HeapLeakChecker::IsActive() {
- SpinLockHolder l(&heap_checker_lock);
- return heap_checker_on;
-}
-
-vector<HeapCleaner::void_function>* HeapCleaner::heap_cleanups_ = NULL;
-
-// When a HeapCleaner object is intialized, add its function to the static list
-// of cleaners to be run before leaks checking.
-HeapCleaner::HeapCleaner(void_function f) {
- if (heap_cleanups_ == NULL)
- heap_cleanups_ = new vector<HeapCleaner::void_function>;
- heap_cleanups_->push_back(f);
-}
-
-// Run all of the cleanup functions and delete the vector.
-void HeapCleaner::RunHeapCleanups() {
- if (!heap_cleanups_)
- return;
- for (int i = 0; i < heap_cleanups_->size(); i++) {
- void (*f)(void) = (*heap_cleanups_)[i];
- f();
- }
- delete heap_cleanups_;
- heap_cleanups_ = NULL;
-}
-
-// Program exit heap cleanup registered as a module object destructor.
-// Will not get executed when we crash on a signal.
-//
-void HeapLeakChecker_RunHeapCleanups() {
- if (FLAGS_heap_check == "local") // don't check heap in this mode
- return;
- { SpinLockHolder l(&heap_checker_lock);
- // can get here (via forks?) with other pids
- if (heap_checker_pid != getpid()) return;
- }
- HeapCleaner::RunHeapCleanups();
- if (!FLAGS_heap_check_after_destructors) HeapLeakChecker::DoMainHeapCheck();
-}
-
-static bool internal_init_start_has_run = false;
-
-// Called exactly once, before main() (but hopefully just before).
-// This picks a good unique name for the dumped leak checking heap profiles.
-//
-// Because we crash when InternalInitStart is called more than once,
-// it's fine that we hold heap_checker_lock only around pieces of
-// this function: this is still enough for thread-safety w.r.t. other functions
-// of this module.
-// We can't hold heap_checker_lock throughout because it would deadlock
-// on a memory allocation since our new/delete hooks can be on.
-//
-void HeapLeakChecker_InternalInitStart() {
- { SpinLockHolder l(&heap_checker_lock);
- RAW_CHECK(!internal_init_start_has_run,
- "Heap-check constructor called twice. Perhaps you both linked"
- " in the heap checker, and also used LD_PRELOAD to load it?");
- internal_init_start_has_run = true;
-
-#ifdef ADDRESS_SANITIZER
- // AddressSanitizer's custom malloc conflicts with HeapChecker.
- FLAGS_heap_check = "";
-#endif
-
- if (FLAGS_heap_check.empty()) {
- // turns out we do not need checking in the end; can stop profiling
- HeapLeakChecker::TurnItselfOffLocked();
- return;
- } else if (RunningOnValgrind()) {
- // There is no point in trying -- we'll just fail.
- RAW_LOG(WARNING, "Can't run under Valgrind; will turn itself off");
- HeapLeakChecker::TurnItselfOffLocked();
- return;
- }
- }
-
- // Changing this to false can be useful when debugging heap-checker itself:
- if (!FLAGS_heap_check_run_under_gdb && IsDebuggerAttached()) {
- RAW_LOG(WARNING, "Someone is ptrace()ing us; will turn itself off");
- SpinLockHolder l(&heap_checker_lock);
- HeapLeakChecker::TurnItselfOffLocked();
- return;
- }
-
- { SpinLockHolder l(&heap_checker_lock);
- if (!constructor_heap_profiling) {
- RAW_LOG(FATAL, "Can not start so late. You have to enable heap checking "
- "with HEAPCHECK=<mode>.");
- }
- }
-
- // Set all flags
- RAW_DCHECK(FLAGS_heap_check_pointer_source_alignment > 0, "");
- if (FLAGS_heap_check == "minimal") {
- // The least we can check.
- FLAGS_heap_check_before_constructors = false; // from after main
- // (ignore more)
- FLAGS_heap_check_after_destructors = false; // to after cleanup
- // (most data is live)
- FLAGS_heap_check_ignore_thread_live = true; // ignore all live
- FLAGS_heap_check_ignore_global_live = true; // ignore all live
- } else if (FLAGS_heap_check == "normal") {
- // Faster than 'minimal' and not much stricter.
- FLAGS_heap_check_before_constructors = true; // from no profile (fast)
- FLAGS_heap_check_after_destructors = false; // to after cleanup
- // (most data is live)
- FLAGS_heap_check_ignore_thread_live = true; // ignore all live
- FLAGS_heap_check_ignore_global_live = true; // ignore all live
- } else if (FLAGS_heap_check == "strict") {
- // A bit stricter than 'normal': global destructors must fully clean up
- // after themselves if they are present.
- FLAGS_heap_check_before_constructors = true; // from no profile (fast)
- FLAGS_heap_check_after_destructors = true; // to after destructors
- // (less data live)
- FLAGS_heap_check_ignore_thread_live = true; // ignore all live
- FLAGS_heap_check_ignore_global_live = true; // ignore all live
- } else if (FLAGS_heap_check == "draconian") {
- // Drop not very portable and not very exact live heap flooding.
- FLAGS_heap_check_before_constructors = true; // from no profile (fast)
- FLAGS_heap_check_after_destructors = true; // to after destructors
- // (need them)
- FLAGS_heap_check_ignore_thread_live = false; // no live flood (stricter)
- FLAGS_heap_check_ignore_global_live = false; // no live flood (stricter)
- } else if (FLAGS_heap_check == "as-is") {
- // do nothing: use other flags as is
- } else if (FLAGS_heap_check == "local") {
- // do nothing
- } else {
- RAW_LOG(FATAL, "Unsupported heap_check flag: %s",
- FLAGS_heap_check.c_str());
- }
- // FreeBSD doesn't seem to honor atexit execution order:
- // http://code.google.com/p/gperftools/issues/detail?id=375
- // Since heap-checking before destructors depends on atexit running
- // at the right time, on FreeBSD we always check after, even in the
- // less strict modes. This just means FreeBSD is always a bit
- // stricter in its checking than other OSes.
-#ifdef __FreeBSD__
- FLAGS_heap_check_after_destructors = true;
-#endif
-
- { SpinLockHolder l(&heap_checker_lock);
- RAW_DCHECK(heap_checker_pid == getpid(), "");
- heap_checker_on = true;
- RAW_DCHECK(heap_profile, "");
- HeapLeakChecker::ProcMapsResult pm_result = HeapLeakChecker::UseProcMapsLocked(HeapLeakChecker::DISABLE_LIBRARY_ALLOCS);
- // might neeed to do this more than once
- // if one later dynamically loads libraries that we want disabled
- if (pm_result != HeapLeakChecker::PROC_MAPS_USED) { // can't function
- HeapLeakChecker::TurnItselfOffLocked();
- return;
- }
- }
-
- // make a good place and name for heap profile leak dumps
- string* profile_prefix =
- new string(FLAGS_heap_check_dump_directory + "/" + invocation_name());
-
- // Finalize prefix for dumping leak checking profiles.
- const int32 our_pid = getpid(); // safest to call getpid() outside lock
- { SpinLockHolder l(&heap_checker_lock);
- // main_thread_pid might still be 0 if this function is being called before
- // global constructors. In that case, our pid *is* the main pid.
- if (main_thread_pid == 0)
- main_thread_pid = our_pid;
- }
- char pid_buf[15];
- snprintf(pid_buf, sizeof(pid_buf), ".%d", main_thread_pid);
- *profile_prefix += pid_buf;
- { SpinLockHolder l(&heap_checker_lock);
- RAW_DCHECK(profile_name_prefix == NULL, "");
- profile_name_prefix = profile_prefix;
- }
-
- // Make sure new/delete hooks are installed properly
- // and heap profiler is indeed able to keep track
- // of the objects being allocated.
- // We test this to make sure we are indeed checking for leaks.
- char* test_str = new char[5];
- size_t size;
- { SpinLockHolder l(&heap_checker_lock);
- RAW_CHECK(heap_profile->FindAlloc(test_str, &size),
- "our own new/delete not linked?");
- }
- delete[] test_str;
- { SpinLockHolder l(&heap_checker_lock);
- // This check can fail when it should not if another thread allocates
- // into this same spot right this moment,
- // which is unlikely since this code runs in InitGoogle.
- RAW_CHECK(!heap_profile->FindAlloc(test_str, &size),
- "our own new/delete not linked?");
- }
- // If we crash in the above code, it probably means that
- // "nm <this_binary> | grep new" will show that tcmalloc's new/delete
- // implementation did not get linked-in into this binary
- // (i.e. nm will list __builtin_new and __builtin_vec_new as undefined).
- // If this happens, it is a BUILD bug to be fixed.
-
- RAW_VLOG(heap_checker_info_level,
- "WARNING: Perftools heap leak checker is active "
- "-- Performance may suffer");
-
- if (FLAGS_heap_check != "local") {
- HeapLeakChecker* main_hc = new HeapLeakChecker();
- SpinLockHolder l(&heap_checker_lock);
- RAW_DCHECK(main_heap_checker == NULL,
- "Repeated creation of main_heap_checker");
- main_heap_checker = main_hc;
- do_main_heap_check = true;
- }
-
- { SpinLockHolder l(&heap_checker_lock);
- RAW_CHECK(heap_checker_on && constructor_heap_profiling,
- "Leak checking is expected to be fully turned on now");
- }
-
- // For binaries built in debug mode, this will set release queue of
- // debugallocation.cc to 100M to make it less likely for real leaks to
- // be hidden due to reuse of heap memory object addresses.
- // Running a test with --malloc_reclaim_memory=0 would help find leaks even
- // better, but the test might run out of memory as a result.
- // The scenario is that a heap object at address X is allocated and freed,
- // but some other data-structure still retains a pointer to X.
- // Then the same heap memory is used for another object, which is leaked,
- // but the leak is not noticed due to the pointer to the original object at X.
- // TODO(csilvers): support this in some manner.
-#if 0
- SetCommandLineOptionWithMode("max_free_queue_size", "104857600", // 100M
- SET_FLAG_IF_DEFAULT);
-#endif
-}
-
-// We want this to run early as well, but not so early as
-// ::BeforeConstructors (we want flag assignments to have already
-// happened, for instance). Initializer-registration does the trick.
-REGISTER_MODULE_INITIALIZER(init_start, HeapLeakChecker_InternalInitStart());
-REGISTER_MODULE_DESTRUCTOR(init_start, HeapLeakChecker_RunHeapCleanups());
-
-// static
-bool HeapLeakChecker::NoGlobalLeaksMaybeSymbolize(
- ShouldSymbolize should_symbolize) {
- // we never delete or change main_heap_checker once it's set:
- HeapLeakChecker* main_hc = GlobalChecker();
- if (main_hc) {
- RAW_VLOG(10, "Checking for whole-program memory leaks");
- return main_hc->DoNoLeaks(should_symbolize);
- }
- return true;
-}
-
-// static
-bool HeapLeakChecker::DoMainHeapCheck() {
- if (FLAGS_heap_check_delay_seconds > 0) {
- sleep(FLAGS_heap_check_delay_seconds);
- }
- { SpinLockHolder l(&heap_checker_lock);
- if (!do_main_heap_check) return false;
- RAW_DCHECK(heap_checker_pid == getpid(), "");
- do_main_heap_check = false; // will do it now; no need to do it more
- }
-
- // The program is over, so it's safe to symbolize addresses (which
- // requires a fork) because no serious work is expected to be done
- // after this. Symbolizing is really useful -- knowing what
- // function has a leak is better than knowing just an address --
- // and while we can only safely symbolize once in a program run,
- // now is the time (after all, there's no "later" that would be better).
- if (!NoGlobalLeaksMaybeSymbolize(SYMBOLIZE)) {
- if (FLAGS_heap_check_identify_leaks) {
- RAW_LOG(FATAL, "Whole-program memory leaks found.");
- }
- RAW_LOG(ERROR, "Exiting with error code (instead of crashing) "
- "because of whole-program memory leaks");
- // We don't want to call atexit() routines!
- _exit(FLAGS_heap_check_error_exit_code);
- }
- return true;
-}
-
-// static
-HeapLeakChecker* HeapLeakChecker::GlobalChecker() {
- SpinLockHolder l(&heap_checker_lock);
- return main_heap_checker;
-}
-
-// static
-bool HeapLeakChecker::NoGlobalLeaks() {
- // symbolizing requires a fork, which isn't safe to do in general.
- return NoGlobalLeaksMaybeSymbolize(DO_NOT_SYMBOLIZE);
-}
-
-// static
-void HeapLeakChecker::CancelGlobalCheck() {
- SpinLockHolder l(&heap_checker_lock);
- if (do_main_heap_check) {
- RAW_VLOG(heap_checker_info_level,
- "Canceling the automatic at-exit whole-program memory leak check");
- do_main_heap_check = false;
- }
-}
-
-// static
-void HeapLeakChecker::BeforeConstructorsLocked() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_CHECK(!constructor_heap_profiling,
- "BeforeConstructorsLocked called multiple times");
-#ifdef ADDRESS_SANITIZER
- // AddressSanitizer's custom malloc conflicts with HeapChecker.
- return;
-#endif
- // Set hooks early to crash if 'new' gets called before we make heap_profile,
- // and make sure no other hooks existed:
- RAW_CHECK(MallocHook::AddNewHook(&NewHook), "");
- RAW_CHECK(MallocHook::AddDeleteHook(&DeleteHook), "");
- constructor_heap_profiling = true;
- MemoryRegionMap::Init(1, /* use_buckets */ false);
- // Set up MemoryRegionMap with (at least) one caller stack frame to record
- // (important that it's done before HeapProfileTable creation below).
- Allocator::Init();
- RAW_CHECK(heap_profile == NULL, "");
- heap_profile = new(Allocator::Allocate(sizeof(HeapProfileTable)))
- HeapProfileTable(&Allocator::Allocate, &Allocator::Free,
- /* profile_mmap */ false);
- RAW_VLOG(10, "Starting tracking the heap");
- heap_checker_on = true;
-}
-
-// static
-void HeapLeakChecker::TurnItselfOffLocked() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- // Set FLAGS_heap_check to "", for users who test for it
- if (!FLAGS_heap_check.empty()) // be a noop in the common case
- FLAGS_heap_check.clear(); // because clear() could allocate memory
- if (constructor_heap_profiling) {
- RAW_CHECK(heap_checker_on, "");
- RAW_VLOG(heap_checker_info_level, "Turning perftools heap leak checking off");
- heap_checker_on = false;
- // Unset our hooks checking they were set:
- RAW_CHECK(MallocHook::RemoveNewHook(&NewHook), "");
- RAW_CHECK(MallocHook::RemoveDeleteHook(&DeleteHook), "");
- Allocator::DeleteAndNull(&heap_profile);
- // free our optional global data:
- Allocator::DeleteAndNullIfNot(&ignored_objects);
- Allocator::DeleteAndNullIfNot(&disabled_ranges);
- Allocator::DeleteAndNullIfNot(&global_region_caller_ranges);
- Allocator::Shutdown();
- MemoryRegionMap::Shutdown();
- }
- RAW_CHECK(!heap_checker_on, "");
-}
-
-extern bool heap_leak_checker_bcad_variable; // in heap-checker-bcad.cc
-
-static bool has_called_before_constructors = false;
-
-// TODO(maxim): inline this function with
-// MallocHook_InitAtFirstAllocation_HeapLeakChecker, and also rename
-// HeapLeakChecker::BeforeConstructorsLocked.
-void HeapLeakChecker_BeforeConstructors() {
- SpinLockHolder l(&heap_checker_lock);
- // We can be called from several places: the first mmap/sbrk/alloc call
- // or the first global c-tor from heap-checker-bcad.cc:
- // Do not re-execute initialization:
- if (has_called_before_constructors) return;
- has_called_before_constructors = true;
-
- heap_checker_pid = getpid(); // set it always
- heap_leak_checker_bcad_variable = true;
- // just to reference it, so that heap-checker-bcad.o is linked in
-
- // This function can be called *very* early, before the normal
- // global-constructor that sets FLAGS_verbose. Set it manually now,
- // so the RAW_LOG messages here are controllable.
- const char* verbose_str = GetenvBeforeMain("PERFTOOLS_VERBOSE");
- if (verbose_str && atoi(verbose_str)) { // different than the default of 0?
- FLAGS_verbose = atoi(verbose_str);
- }
-
- bool need_heap_check = true;
- // The user indicates a desire for heap-checking via the HEAPCHECK
- // environment variable. If it's not set, there's no way to do
- // heap-checking.
- if (!GetenvBeforeMain("HEAPCHECK")) {
- need_heap_check = false;
- }
-#ifdef HAVE_GETEUID
- if (need_heap_check && getuid() != geteuid()) {
- // heap-checker writes out files. Thus, for security reasons, we don't
- // recognize the env. var. to turn on heap-checking if we're setuid.
- RAW_LOG(WARNING, ("HeapChecker: ignoring HEAPCHECK because "
- "program seems to be setuid\n"));
- need_heap_check = false;
- }
-#endif
- if (need_heap_check) {
- HeapLeakChecker::BeforeConstructorsLocked();
- }
-}
-
-// This function overrides the weak function defined in malloc_hook.cc and
-// called by one of the initial malloc hooks (malloc_hook.cc) when the very
-// first memory allocation or an mmap/sbrk happens. This ensures that
-// HeapLeakChecker is initialized and installs all its hooks early enough to
-// track absolutely all memory allocations and all memory region acquisitions
-// via mmap and sbrk.
-extern "C" void MallocHook_InitAtFirstAllocation_HeapLeakChecker() {
- HeapLeakChecker_BeforeConstructors();
-}
-
-// This function is executed after all global object destructors run.
-void HeapLeakChecker_AfterDestructors() {
- { SpinLockHolder l(&heap_checker_lock);
- // can get here (via forks?) with other pids
- if (heap_checker_pid != getpid()) return;
- }
- if (FLAGS_heap_check_after_destructors) {
- if (HeapLeakChecker::DoMainHeapCheck()) {
- const struct timespec sleep_time = { 0, 500000000 }; // 500 ms
- nanosleep(&sleep_time, NULL);
- // Need this hack to wait for other pthreads to exit.
- // Otherwise tcmalloc find errors
- // on a free() call from pthreads.
- }
- }
- SpinLockHolder l(&heap_checker_lock);
- RAW_CHECK(!do_main_heap_check, "should have done it");
-}
-
-//----------------------------------------------------------------------
-// HeapLeakChecker disabling helpers
-//----------------------------------------------------------------------
-
-// These functions are at the end of the file to prevent their inlining:
-
-// static
-void HeapLeakChecker::DisableChecksFromToLocked(const void* start_address,
- const void* end_address,
- int max_depth) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_DCHECK(start_address < end_address, "");
- if (disabled_ranges == NULL) {
- disabled_ranges = new(Allocator::Allocate(sizeof(DisabledRangeMap)))
- DisabledRangeMap;
- }
- RangeValue value;
- value.start_address = AsInt(start_address);
- value.max_depth = max_depth;
- if (disabled_ranges->insert(make_pair(AsInt(end_address), value)).second) {
- RAW_VLOG(10, "Disabling leak checking in stack traces "
- "under frame addresses between %p..%p",
- start_address, end_address);
- } else { // check that this is just a verbatim repetition
- RangeValue const& val = disabled_ranges->find(AsInt(end_address))->second;
- if (val.max_depth != value.max_depth ||
- val.start_address != value.start_address) {
- RAW_LOG(FATAL, "Two DisableChecksToHereFrom calls conflict: "
- "(%p, %p, %d) vs. (%p, %p, %d)",
- AsPtr(val.start_address), end_address, val.max_depth,
- start_address, end_address, max_depth);
- }
- }
-}
-
-// static
-inline bool HeapLeakChecker::HaveOnHeapLocked(const void** ptr,
- size_t* object_size) {
- // Commented-out because HaveOnHeapLocked is very performance-critical:
- // RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- const uintptr_t addr = AsInt(*ptr);
- if (heap_profile->FindInsideAlloc(
- *ptr, max_heap_object_size, ptr, object_size)) {
- RAW_VLOG(16, "Got pointer into %p at +%"PRIuPTR" offset",
- *ptr, addr - AsInt(*ptr));
- return true;
- }
- return false;
-}
-
-// static
-const void* HeapLeakChecker::GetAllocCaller(void* ptr) {
- // this is used only in the unittest, so the heavy checks are fine
- HeapProfileTable::AllocInfo info;
- { SpinLockHolder l(&heap_checker_lock);
- RAW_CHECK(heap_profile->FindAllocDetails(ptr, &info), "");
- }
- RAW_CHECK(info.stack_depth >= 1, "");
- return info.call_stack[0];
-}
diff --git a/third_party/tcmalloc/chromium/src/heap-profile-stats.h b/third_party/tcmalloc/chromium/src/heap-profile-stats.h
deleted file mode 100644
index e65cce2..0000000
--- a/third_party/tcmalloc/chromium/src/heap-profile-stats.h
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// This file defines structs to accumulate memory allocation and deallocation
-// counts. These structs are commonly used for malloc (in HeapProfileTable)
-// and mmap (in MemoryRegionMap).
-
-// A bucket is data structure for heap profiling to store a pair of a stack
-// trace and counts of (de)allocation. Buckets are stored in a hash table
-// which is declared as "HeapProfileBucket**".
-//
-// A hash value is computed from a stack trace. Collision in the hash table
-// is resolved by separate chaining with linked lists. The links in the list
-// are implemented with the member "HeapProfileBucket* next".
-//
-// A structure of a hash table HeapProfileBucket** bucket_table would be like:
-// bucket_table[0] => NULL
-// bucket_table[1] => HeapProfileBucket() => HeapProfileBucket() => NULL
-// ...
-// bucket_table[i] => HeapProfileBucket() => NULL
-// ...
-// bucket_table[n] => HeapProfileBucket() => NULL
-
-#ifndef HEAP_PROFILE_STATS_H_
-#define HEAP_PROFILE_STATS_H_
-
-struct HeapProfileStats {
- // Returns true if the two HeapProfileStats are semantically equal.
- bool Equivalent(const HeapProfileStats& other) const {
- return allocs - frees == other.allocs - other.frees &&
- alloc_size - free_size == other.alloc_size - other.free_size;
- }
-
- int32 allocs; // Number of allocation calls.
- int32 frees; // Number of free calls.
- int64 alloc_size; // Total size of all allocated objects so far.
- int64 free_size; // Total size of all freed objects so far.
-};
-
-// Allocation and deallocation statistics per each stack trace.
-struct HeapProfileBucket : public HeapProfileStats {
- // Longest stack trace we record.
- static const int kMaxStackDepth = 32;
-
- uintptr_t hash; // Hash value of the stack trace.
- int depth; // Depth of stack trace.
- const void** stack; // Stack trace.
- HeapProfileBucket* next; // Next entry in hash-table.
-};
-
-#endif // HEAP_PROFILE_STATS_H_
diff --git a/third_party/tcmalloc/chromium/src/heap-profile-table.cc b/third_party/tcmalloc/chromium/src/heap-profile-table.cc
deleted file mode 100644
index d880e56..0000000
--- a/third_party/tcmalloc/chromium/src/heap-profile-table.cc
+++ /dev/null
@@ -1,754 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-// Maxim Lifantsev (refactoring)
-//
-
-#include <config.h>
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for write()
-#endif
-#include <fcntl.h> // for open()
-#ifdef HAVE_GLOB_H
-#include <glob.h>
-#ifndef GLOB_NOMATCH // true on some old cygwins
-# define GLOB_NOMATCH 0
-#endif
-#endif
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h> // for PRIxPTR
-#endif
-#ifdef HAVE_POLL_H
-#include <poll.h>
-#endif
-#include <errno.h>
-#include <stdarg.h>
-#include <string>
-#include <map>
-#include <algorithm> // for sort(), equal(), and copy()
-
-#include "heap-profile-table.h"
-
-#include "base/logging.h"
-#include "raw_printer.h"
-#include "symbolize.h"
-#include <gperftools/stacktrace.h>
-#include <gperftools/malloc_hook.h>
-#include "memory_region_map.h"
-#include "base/commandlineflags.h"
-#include "base/logging.h" // for the RawFD I/O commands
-#include "base/sysinfo.h"
-
-using std::sort;
-using std::equal;
-using std::copy;
-using std::string;
-using std::map;
-
-using tcmalloc::FillProcSelfMaps; // from sysinfo.h
-using tcmalloc::DumpProcSelfMaps; // from sysinfo.h
-
-//----------------------------------------------------------------------
-
-DEFINE_bool(cleanup_old_heap_profiles,
- EnvToBool("HEAP_PROFILE_CLEANUP", true),
- "At initialization time, delete old heap profiles.");
-
-DEFINE_int32(heap_check_max_leaks,
- EnvToInt("HEAP_CHECK_MAX_LEAKS", 20),
- "The maximum number of leak reports to print.");
-
-//----------------------------------------------------------------------
-
-// header of the dumped heap profile
-static const char kProfileHeader[] = "heap profile: ";
-static const char kProcSelfMapsHeader[] = "\nMAPPED_LIBRARIES:\n";
-#if defined(TYPE_PROFILING)
-static const char kTypeProfileStatsHeader[] = "type statistics:\n";
-#endif // defined(TYPE_PROFILING)
-
-//----------------------------------------------------------------------
-
-const char HeapProfileTable::kFileExt[] = ".heap";
-
-//----------------------------------------------------------------------
-
-static const int kHashTableSize = 179999; // Size for bucket_table_.
-// GCC requires this declaration, but MSVC does not allow it.
-#if !defined(COMPILER_MSVC)
-/*static*/ const int HeapProfileTable::kMaxStackDepth;
-#endif
-
-//----------------------------------------------------------------------
-
-// We strip out different number of stack frames in debug mode
-// because less inlining happens in that case
-#ifdef NDEBUG
-static const int kStripFrames = 2;
-#else
-static const int kStripFrames = 3;
-#endif
-
-// For sorting Stats or Buckets by in-use space
-static bool ByAllocatedSpace(HeapProfileTable::Stats* a,
- HeapProfileTable::Stats* b) {
- // Return true iff "a" has more allocated space than "b"
- return (a->alloc_size - a->free_size) > (b->alloc_size - b->free_size);
-}
-
-//----------------------------------------------------------------------
-
-HeapProfileTable::HeapProfileTable(Allocator alloc,
- DeAllocator dealloc,
- bool profile_mmap)
- : alloc_(alloc),
- dealloc_(dealloc),
- bucket_table_(NULL),
- profile_mmap_(profile_mmap),
- num_buckets_(0),
- address_map_(NULL) {
- // Make a hash table for buckets.
- const int table_bytes = kHashTableSize * sizeof(*bucket_table_);
- bucket_table_ = static_cast<Bucket**>(alloc_(table_bytes));
- memset(bucket_table_, 0, table_bytes);
-
- // Make an allocation map.
- address_map_ =
- new(alloc_(sizeof(AllocationMap))) AllocationMap(alloc_, dealloc_);
-
- // Initialize.
- memset(&total_, 0, sizeof(total_));
- num_buckets_ = 0;
-}
-
-HeapProfileTable::~HeapProfileTable() {
- // Free the allocation map.
- address_map_->~AllocationMap();
- dealloc_(address_map_);
- address_map_ = NULL;
-
- // Free the hash table.
- for (int i = 0; i < kHashTableSize; i++) {
- for (Bucket* curr = bucket_table_[i]; curr != 0; /**/) {
- Bucket* bucket = curr;
- curr = curr->next;
- dealloc_(bucket->stack);
- dealloc_(bucket);
- }
- }
- dealloc_(bucket_table_);
- bucket_table_ = NULL;
-}
-
-HeapProfileTable::Bucket* HeapProfileTable::GetBucket(int depth,
- const void* const key[]) {
- // Make hash-value
- uintptr_t h = 0;
- for (int i = 0; i < depth; i++) {
- h += reinterpret_cast<uintptr_t>(key[i]);
- h += h << 10;
- h ^= h >> 6;
- }
- h += h << 3;
- h ^= h >> 11;
-
- // Lookup stack trace in table
- unsigned int buck = ((unsigned int) h) % kHashTableSize;
- for (Bucket* b = bucket_table_[buck]; b != 0; b = b->next) {
- if ((b->hash == h) &&
- (b->depth == depth) &&
- equal(key, key + depth, b->stack)) {
- return b;
- }
- }
-
- // Create new bucket
- const size_t key_size = sizeof(key[0]) * depth;
- const void** kcopy = reinterpret_cast<const void**>(alloc_(key_size));
- copy(key, key + depth, kcopy);
- Bucket* b = reinterpret_cast<Bucket*>(alloc_(sizeof(Bucket)));
- memset(b, 0, sizeof(*b));
- b->hash = h;
- b->depth = depth;
- b->stack = kcopy;
- b->next = bucket_table_[buck];
- bucket_table_[buck] = b;
- num_buckets_++;
- return b;
-}
-
-int HeapProfileTable::GetCallerStackTrace(
- int skip_count, void* stack[kMaxStackDepth]) {
- return MallocHook::GetCallerStackTrace(
- stack, kMaxStackDepth, kStripFrames + skip_count + 1);
-}
-
-void HeapProfileTable::RecordAlloc(
- const void* ptr, size_t bytes, int stack_depth,
- const void* const call_stack[]) {
- Bucket* b = GetBucket(stack_depth, call_stack);
- b->allocs++;
- b->alloc_size += bytes;
- total_.allocs++;
- total_.alloc_size += bytes;
-
- AllocValue v;
- v.set_bucket(b); // also did set_live(false); set_ignore(false)
- v.bytes = bytes;
- address_map_->Insert(ptr, v);
-}
-
-void HeapProfileTable::RecordFree(const void* ptr) {
- AllocValue v;
- if (address_map_->FindAndRemove(ptr, &v)) {
- Bucket* b = v.bucket();
- b->frees++;
- b->free_size += v.bytes;
- total_.frees++;
- total_.free_size += v.bytes;
- }
-}
-
-bool HeapProfileTable::FindAlloc(const void* ptr, size_t* object_size) const {
- const AllocValue* alloc_value = address_map_->Find(ptr);
- if (alloc_value != NULL) *object_size = alloc_value->bytes;
- return alloc_value != NULL;
-}
-
-bool HeapProfileTable::FindAllocDetails(const void* ptr,
- AllocInfo* info) const {
- const AllocValue* alloc_value = address_map_->Find(ptr);
- if (alloc_value != NULL) {
- info->object_size = alloc_value->bytes;
- info->call_stack = alloc_value->bucket()->stack;
- info->stack_depth = alloc_value->bucket()->depth;
- }
- return alloc_value != NULL;
-}
-
-bool HeapProfileTable::FindInsideAlloc(const void* ptr,
- size_t max_size,
- const void** object_ptr,
- size_t* object_size) const {
- const AllocValue* alloc_value =
- address_map_->FindInside(&AllocValueSize, max_size, ptr, object_ptr);
- if (alloc_value != NULL) *object_size = alloc_value->bytes;
- return alloc_value != NULL;
-}
-
-bool HeapProfileTable::MarkAsLive(const void* ptr) {
- AllocValue* alloc = address_map_->FindMutable(ptr);
- if (alloc && !alloc->live()) {
- alloc->set_live(true);
- return true;
- }
- return false;
-}
-
-void HeapProfileTable::MarkAsIgnored(const void* ptr) {
- AllocValue* alloc = address_map_->FindMutable(ptr);
- if (alloc) {
- alloc->set_ignore(true);
- }
-}
-
-void HeapProfileTable::IterateAllocationAddresses(AddressIterator f,
- void* data) {
- const AllocationAddressIteratorArgs args(f, data);
- address_map_->Iterate<const AllocationAddressIteratorArgs&>(
- AllocationAddressesIterator, args);
-}
-
-void HeapProfileTable::MarkCurrentAllocations(AllocationMark mark) {
- const MarkArgs args(mark, true);
- address_map_->Iterate<const MarkArgs&>(MarkIterator, args);
-}
-
-void HeapProfileTable::MarkUnmarkedAllocations(AllocationMark mark) {
- const MarkArgs args(mark, false);
- address_map_->Iterate<const MarkArgs&>(MarkIterator, args);
-}
-
-// We'd be happier using snprintfer, but we don't to reduce dependencies.
-int HeapProfileTable::UnparseBucket(const Bucket& b,
- char* buf, int buflen, int bufsize,
- const char* extra,
- Stats* profile_stats) {
- if (profile_stats != NULL) {
- profile_stats->allocs += b.allocs;
- profile_stats->alloc_size += b.alloc_size;
- profile_stats->frees += b.frees;
- profile_stats->free_size += b.free_size;
- }
- int printed =
- snprintf(buf + buflen, bufsize - buflen,
- "%6d: %8" PRId64 " [%6d: %8" PRId64 "] @%s",
- b.allocs - b.frees,
- b.alloc_size - b.free_size,
- b.allocs,
- b.alloc_size,
- extra);
- // If it looks like the snprintf failed, ignore the fact we printed anything
- if (printed < 0 || printed >= bufsize - buflen) return buflen;
- buflen += printed;
- for (int d = 0; d < b.depth; d++) {
- printed = snprintf(buf + buflen, bufsize - buflen, " 0x%08" PRIxPTR,
- reinterpret_cast<uintptr_t>(b.stack[d]));
- if (printed < 0 || printed >= bufsize - buflen) return buflen;
- buflen += printed;
- }
- printed = snprintf(buf + buflen, bufsize - buflen, "\n");
- if (printed < 0 || printed >= bufsize - buflen) return buflen;
- buflen += printed;
- return buflen;
-}
-
-HeapProfileTable::Bucket**
-HeapProfileTable::MakeSortedBucketList() const {
- Bucket** list = static_cast<Bucket**>(alloc_(sizeof(Bucket) * num_buckets_));
-
- int bucket_count = 0;
- for (int i = 0; i < kHashTableSize; i++) {
- for (Bucket* curr = bucket_table_[i]; curr != 0; curr = curr->next) {
- list[bucket_count++] = curr;
- }
- }
- RAW_DCHECK(bucket_count == num_buckets_, "");
-
- sort(list, list + num_buckets_, ByAllocatedSpace);
-
- return list;
-}
-
-void HeapProfileTable::DumpMarkedObjects(AllocationMark mark,
- const char* file_name) {
- RawFD fd = RawOpenForWriting(file_name);
- if (fd == kIllegalRawFD) {
- RAW_LOG(ERROR, "Failed dumping live objects to %s", file_name);
- return;
- }
- const DumpMarkedArgs args(fd, mark);
- address_map_->Iterate<const DumpMarkedArgs&>(DumpMarkedIterator, args);
- RawClose(fd);
-}
-
-#if defined(TYPE_PROFILING)
-void HeapProfileTable::DumpTypeStatistics(const char* file_name) const {
- RawFD fd = RawOpenForWriting(file_name);
- if (fd == kIllegalRawFD) {
- RAW_LOG(ERROR, "Failed dumping type statistics to %s", file_name);
- return;
- }
-
- AddressMap<TypeCount>* type_size_map;
- type_size_map = new(alloc_(sizeof(AddressMap<TypeCount>)))
- AddressMap<TypeCount>(alloc_, dealloc_);
- address_map_->Iterate(TallyTypesItererator, type_size_map);
-
- RawWrite(fd, kTypeProfileStatsHeader, strlen(kTypeProfileStatsHeader));
- const DumpArgs args(fd, NULL);
- type_size_map->Iterate<const DumpArgs&>(DumpTypesIterator, args);
- RawClose(fd);
-
- type_size_map->~AddressMap<TypeCount>();
- dealloc_(type_size_map);
-}
-#endif // defined(TYPE_PROFILING)
-
-void HeapProfileTable::IterateOrderedAllocContexts(
- AllocContextIterator callback) const {
- Bucket** list = MakeSortedBucketList();
- AllocContextInfo info;
- for (int i = 0; i < num_buckets_; ++i) {
- *static_cast<Stats*>(&info) = *static_cast<Stats*>(list[i]);
- info.stack_depth = list[i]->depth;
- info.call_stack = list[i]->stack;
- callback(info);
- }
- dealloc_(list);
-}
-
-int HeapProfileTable::FillOrderedProfile(char buf[], int size) const {
- Bucket** list = MakeSortedBucketList();
-
- // Our file format is "bucket, bucket, ..., bucket, proc_self_maps_info".
- // In the cases buf is too small, we'd rather leave out the last
- // buckets than leave out the /proc/self/maps info. To ensure that,
- // we actually print the /proc/self/maps info first, then move it to
- // the end of the buffer, then write the bucket info into whatever
- // is remaining, and then move the maps info one last time to close
- // any gaps. Whew!
- int map_length = snprintf(buf, size, "%s", kProcSelfMapsHeader);
- if (map_length < 0 || map_length >= size) return 0;
- bool dummy; // "wrote_all" -- did /proc/self/maps fit in its entirety?
- map_length += FillProcSelfMaps(buf + map_length, size - map_length, &dummy);
- RAW_DCHECK(map_length <= size, "");
- char* const map_start = buf + size - map_length; // move to end
- memmove(map_start, buf, map_length);
- size -= map_length;
-
- Stats stats;
- memset(&stats, 0, sizeof(stats));
- int bucket_length = snprintf(buf, size, "%s", kProfileHeader);
- if (bucket_length < 0 || bucket_length >= size) return 0;
- bucket_length = UnparseBucket(total_, buf, bucket_length, size,
- " heapprofile", &stats);
-
- // Dump the mmap list first.
- if (profile_mmap_) {
- BufferArgs buffer(buf, bucket_length, size);
- MemoryRegionMap::IterateBuckets<BufferArgs*>(DumpBucketIterator, &buffer);
- bucket_length = buffer.buflen;
- }
-
- for (int i = 0; i < num_buckets_; i++) {
- bucket_length = UnparseBucket(*list[i], buf, bucket_length, size, "",
- &stats);
- }
- RAW_DCHECK(bucket_length < size, "");
-
- dealloc_(list);
-
- RAW_DCHECK(buf + bucket_length <= map_start, "");
- memmove(buf + bucket_length, map_start, map_length); // close the gap
-
- return bucket_length + map_length;
-}
-
-// static
-void HeapProfileTable::DumpBucketIterator(const Bucket* bucket,
- BufferArgs* args) {
- args->buflen = UnparseBucket(*bucket, args->buf, args->buflen, args->bufsize,
- "", NULL);
-}
-
-#if defined(TYPE_PROFILING)
-// static
-void HeapProfileTable::TallyTypesItererator(
- const void* ptr,
- AllocValue* value,
- AddressMap<TypeCount>* type_size_map) {
- const std::type_info* type = LookupType(ptr);
-
- const void* key = NULL;
- if (type)
- key = type->name();
-
- TypeCount* count = type_size_map->FindMutable(key);
- if (count) {
- count->bytes += value->bytes;
- ++count->objects;
- } else {
- type_size_map->Insert(key, TypeCount(value->bytes, 1));
- }
-}
-
-// static
-void HeapProfileTable::DumpTypesIterator(const void* ptr,
- TypeCount* count,
- const DumpArgs& args) {
- char buf[1024];
- int len;
- const char* mangled_type_name = static_cast<const char*>(ptr);
- len = snprintf(buf, sizeof(buf), "%6d: %8" PRId64 " @ %s\n",
- count->objects, count->bytes,
- mangled_type_name ? mangled_type_name : "(no_typeinfo)");
- RawWrite(args.fd, buf, len);
-}
-#endif // defined(TYPE_PROFILING)
-
-inline
-void HeapProfileTable::DumpNonLiveIterator(const void* ptr, AllocValue* v,
- const DumpArgs& args) {
- if (v->live()) {
- v->set_live(false);
- return;
- }
- if (v->ignore()) {
- return;
- }
- Bucket b;
- memset(&b, 0, sizeof(b));
- b.allocs = 1;
- b.alloc_size = v->bytes;
- b.depth = v->bucket()->depth;
- b.stack = v->bucket()->stack;
- char buf[1024];
- int len = UnparseBucket(b, buf, 0, sizeof(buf), "", args.profile_stats);
- RawWrite(args.fd, buf, len);
-}
-
-inline
-void HeapProfileTable::DumpMarkedIterator(const void* ptr, AllocValue* v,
- const DumpMarkedArgs& args) {
- if (v->mark() != args.mark)
- return;
- Bucket b;
- memset(&b, 0, sizeof(b));
- b.allocs = 1;
- b.alloc_size = v->bytes;
- b.depth = v->bucket()->depth;
- b.stack = v->bucket()->stack;
- char addr[16];
- snprintf(addr, 16, "0x%08" PRIxPTR, ptr);
- char buf[1024];
- int len = UnparseBucket(b, buf, 0, sizeof(buf), addr, NULL);
- RawWrite(args.fd, buf, len);
-}
-
-inline
-void HeapProfileTable::AllocationAddressesIterator(
- const void* ptr,
- AllocValue* v,
- const AllocationAddressIteratorArgs& args) {
- args.callback(args.data, ptr);
-}
-
-inline
-void HeapProfileTable::MarkIterator(const void* ptr, AllocValue* v,
- const MarkArgs& args) {
- if (!args.mark_all && v->mark() != UNMARKED)
- return;
- v->set_mark(args.mark);
-}
-
-// Callback from NonLiveSnapshot; adds entry to arg->dest
-// if not the entry is not live and is not present in arg->base.
-void HeapProfileTable::AddIfNonLive(const void* ptr, AllocValue* v,
- AddNonLiveArgs* arg) {
- if (v->live()) {
- v->set_live(false);
- } else {
- if (arg->base != NULL && arg->base->map_.Find(ptr) != NULL) {
- // Present in arg->base, so do not save
- } else {
- arg->dest->Add(ptr, *v);
- }
- }
-}
-
-bool HeapProfileTable::WriteProfile(const char* file_name,
- const Bucket& total,
- AllocationMap* allocations) {
- RAW_VLOG(1, "Dumping non-live heap profile to %s", file_name);
- RawFD fd = RawOpenForWriting(file_name);
- if (fd == kIllegalRawFD) {
- RAW_LOG(ERROR, "Failed dumping filtered heap profile to %s", file_name);
- return false;
- }
- RawWrite(fd, kProfileHeader, strlen(kProfileHeader));
- char buf[512];
- int len = UnparseBucket(total, buf, 0, sizeof(buf), " heapprofile",
- NULL);
- RawWrite(fd, buf, len);
- const DumpArgs args(fd, NULL);
- allocations->Iterate<const DumpArgs&>(DumpNonLiveIterator, args);
- RawWrite(fd, kProcSelfMapsHeader, strlen(kProcSelfMapsHeader));
- DumpProcSelfMaps(fd);
- RawClose(fd);
- return true;
-}
-
-void HeapProfileTable::CleanupOldProfiles(const char* prefix) {
- if (!FLAGS_cleanup_old_heap_profiles)
- return;
- char buf[1000];
- snprintf(buf, 1000,"%s.%05d.", prefix, getpid());
- string pattern = string(buf) + ".*" + kFileExt;
-
-#if defined(HAVE_GLOB_H)
- glob_t g;
- const int r = glob(pattern.c_str(), GLOB_ERR, NULL, &g);
- if (r == 0 || r == GLOB_NOMATCH) {
- const int prefix_length = strlen(prefix);
- for (int i = 0; i < g.gl_pathc; i++) {
- const char* fname = g.gl_pathv[i];
- if ((strlen(fname) >= prefix_length) &&
- (memcmp(fname, prefix, prefix_length) == 0)) {
- RAW_VLOG(1, "Removing old heap profile %s", fname);
- unlink(fname);
- }
- }
- }
- globfree(&g);
-#else /* HAVE_GLOB_H */
- RAW_LOG(WARNING, "Unable to remove old heap profiles (can't run glob())");
-#endif
-}
-
-HeapProfileTable::Snapshot* HeapProfileTable::TakeSnapshot() {
- Snapshot* s = new (alloc_(sizeof(Snapshot))) Snapshot(alloc_, dealloc_);
- address_map_->Iterate(AddToSnapshot, s);
- return s;
-}
-
-void HeapProfileTable::ReleaseSnapshot(Snapshot* s) {
- s->~Snapshot();
- dealloc_(s);
-}
-
-// Callback from TakeSnapshot; adds a single entry to snapshot
-void HeapProfileTable::AddToSnapshot(const void* ptr, AllocValue* v,
- Snapshot* snapshot) {
- snapshot->Add(ptr, *v);
-}
-
-HeapProfileTable::Snapshot* HeapProfileTable::NonLiveSnapshot(
- Snapshot* base) {
- RAW_VLOG(2, "NonLiveSnapshot input: %d %d\n",
- int(total_.allocs - total_.frees),
- int(total_.alloc_size - total_.free_size));
-
- Snapshot* s = new (alloc_(sizeof(Snapshot))) Snapshot(alloc_, dealloc_);
- AddNonLiveArgs args;
- args.dest = s;
- args.base = base;
- address_map_->Iterate<AddNonLiveArgs*>(AddIfNonLive, &args);
- RAW_VLOG(2, "NonLiveSnapshot output: %d %d\n",
- int(s->total_.allocs - s->total_.frees),
- int(s->total_.alloc_size - s->total_.free_size));
- return s;
-}
-
-// Information kept per unique bucket seen
-struct HeapProfileTable::Snapshot::Entry {
- int count;
- int bytes;
- Bucket* bucket;
- Entry() : count(0), bytes(0) { }
-
- // Order by decreasing bytes
- bool operator<(const Entry& x) const {
- return this->bytes > x.bytes;
- }
-};
-
-// State used to generate leak report. We keep a mapping from Bucket pointer
-// the collected stats for that bucket.
-struct HeapProfileTable::Snapshot::ReportState {
- map<Bucket*, Entry> buckets_;
-};
-
-// Callback from ReportLeaks; updates ReportState.
-void HeapProfileTable::Snapshot::ReportCallback(const void* ptr,
- AllocValue* v,
- ReportState* state) {
- Entry* e = &state->buckets_[v->bucket()]; // Creates empty Entry first time
- e->bucket = v->bucket();
- e->count++;
- e->bytes += v->bytes;
-}
-
-void HeapProfileTable::Snapshot::ReportLeaks(const char* checker_name,
- const char* filename,
- bool should_symbolize) {
- // This is only used by the heap leak checker, but is intimately
- // tied to the allocation map that belongs in this module and is
- // therefore placed here.
- RAW_LOG(ERROR, "Leak check %s detected leaks of %" PRIuS " bytes "
- "in %" PRIuS " objects",
- checker_name,
- size_t(total_.alloc_size),
- size_t(total_.allocs));
-
- // Group objects by Bucket
- ReportState state;
- map_.Iterate(&ReportCallback, &state);
-
- // Sort buckets by decreasing leaked size
- const int n = state.buckets_.size();
- Entry* entries = new Entry[n];
- int dst = 0;
- for (map<Bucket*,Entry>::const_iterator iter = state.buckets_.begin();
- iter != state.buckets_.end();
- ++iter) {
- entries[dst++] = iter->second;
- }
- sort(entries, entries + n);
-
- // Report a bounded number of leaks to keep the leak report from
- // growing too long.
- const int to_report =
- (FLAGS_heap_check_max_leaks > 0 &&
- n > FLAGS_heap_check_max_leaks) ? FLAGS_heap_check_max_leaks : n;
- RAW_LOG(ERROR, "The %d largest leaks:", to_report);
-
- // Print
- SymbolTable symbolization_table;
- for (int i = 0; i < to_report; i++) {
- const Entry& e = entries[i];
- for (int j = 0; j < e.bucket->depth; j++) {
- symbolization_table.Add(e.bucket->stack[j]);
- }
- }
- static const int kBufSize = 2<<10;
- char buffer[kBufSize];
- if (should_symbolize)
- symbolization_table.Symbolize();
- for (int i = 0; i < to_report; i++) {
- const Entry& e = entries[i];
- base::RawPrinter printer(buffer, kBufSize);
- printer.Printf("Leak of %d bytes in %d objects allocated from:\n",
- e.bytes, e.count);
- for (int j = 0; j < e.bucket->depth; j++) {
- const void* pc = e.bucket->stack[j];
- printer.Printf("\t@ %" PRIxPTR " %s\n",
- reinterpret_cast<uintptr_t>(pc), symbolization_table.GetSymbol(pc));
- }
- RAW_LOG(ERROR, "%s", buffer);
- }
-
- if (to_report < n) {
- RAW_LOG(ERROR, "Skipping leaks numbered %d..%d",
- to_report, n-1);
- }
- delete[] entries;
-
- // TODO: Dump the sorted Entry list instead of dumping raw data?
- // (should be much shorter)
- if (!HeapProfileTable::WriteProfile(filename, total_, &map_)) {
- RAW_LOG(ERROR, "Could not write pprof profile to %s", filename);
- }
-}
-
-void HeapProfileTable::Snapshot::ReportObject(const void* ptr,
- AllocValue* v,
- char* unused) {
- // Perhaps also log the allocation stack trace (unsymbolized)
- // on this line in case somebody finds it useful.
- RAW_LOG(ERROR, "leaked %" PRIuS " byte object %p", v->bytes, ptr);
-}
-
-void HeapProfileTable::Snapshot::ReportIndividualObjects() {
- char unused;
- map_.Iterate(ReportObject, &unused);
-}
diff --git a/third_party/tcmalloc/chromium/src/heap-profile-table.h b/third_party/tcmalloc/chromium/src/heap-profile-table.h
deleted file mode 100644
index c2ad39f..0000000
--- a/third_party/tcmalloc/chromium/src/heap-profile-table.h
+++ /dev/null
@@ -1,525 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-// Maxim Lifantsev (refactoring)
-//
-
-#ifndef BASE_HEAP_PROFILE_TABLE_H_
-#define BASE_HEAP_PROFILE_TABLE_H_
-
-#include "addressmap-inl.h"
-#include "base/basictypes.h"
-#include "base/logging.h" // for RawFD
-#include "heap-profile-stats.h"
-
-#if defined(TYPE_PROFILING)
-#include <gperftools/type_profiler_map.h>
-#endif // defined(TYPE_PROFILING)
-
-// Table to maintain a heap profile data inside,
-// i.e. the set of currently active heap memory allocations.
-// thread-unsafe and non-reentrant code:
-// each instance object must be used by one thread
-// at a time w/o self-recursion.
-//
-// TODO(maxim): add a unittest for this class.
-class HeapProfileTable {
- public:
-
- // Extension to be used for heap pforile files.
- static const char kFileExt[];
-
- // Longest stack trace we record.
- static const int kMaxStackDepth = 32;
-
- // data types ----------------------------
-
- // Profile stats.
- typedef HeapProfileStats Stats;
-
- // Possible marks for MarkCurrentAllocations and MarkUnmarkedAllocations. New
- // allocations are marked with UNMARKED by default.
- enum AllocationMark {
- UNMARKED = 0,
- MARK_ONE,
- MARK_TWO,
- MARK_THREE
- };
-
- // Info we can return about an allocation.
- struct AllocInfo {
- size_t object_size; // size of the allocation
- const void* const* call_stack; // call stack that made the allocation call
- int stack_depth; // depth of call_stack
- bool live;
- bool ignored;
- };
-
- // Info we return about an allocation context.
- // An allocation context is a unique caller stack trace
- // of an allocation operation.
- struct AllocContextInfo : public Stats {
- int stack_depth; // Depth of stack trace
- const void* const* call_stack; // Stack trace
- };
-
- // Memory (de)allocator interface we'll use.
- typedef void* (*Allocator)(size_t size);
- typedef void (*DeAllocator)(void* ptr);
-
- // interface ---------------------------
-
- HeapProfileTable(Allocator alloc, DeAllocator dealloc, bool profile_mmap);
- ~HeapProfileTable();
-
- // Collect the stack trace for the function that asked to do the
- // allocation for passing to RecordAlloc() below.
- //
- // The stack trace is stored in 'stack'. The stack depth is returned.
- //
- // 'skip_count' gives the number of stack frames between this call
- // and the memory allocation function.
- static int GetCallerStackTrace(int skip_count, void* stack[kMaxStackDepth]);
-
- // Record an allocation at 'ptr' of 'bytes' bytes. 'stack_depth'
- // and 'call_stack' identifying the function that requested the
- // allocation. They can be generated using GetCallerStackTrace() above.
- void RecordAlloc(const void* ptr, size_t bytes,
- int stack_depth, const void* const call_stack[]);
-
- // Record the deallocation of memory at 'ptr'.
- void RecordFree(const void* ptr);
-
- // Return true iff we have recorded an allocation at 'ptr'.
- // If yes, fill *object_size with the allocation byte size.
- bool FindAlloc(const void* ptr, size_t* object_size) const;
- // Same as FindAlloc, but fills all of *info.
- bool FindAllocDetails(const void* ptr, AllocInfo* info) const;
-
- // Return true iff "ptr" points into a recorded allocation
- // If yes, fill *object_ptr with the actual allocation address
- // and *object_size with the allocation byte size.
- // max_size specifies largest currently possible allocation size.
- bool FindInsideAlloc(const void* ptr, size_t max_size,
- const void** object_ptr, size_t* object_size) const;
-
- // If "ptr" points to a recorded allocation and it's not marked as live
- // mark it as live and return true. Else return false.
- // All allocations start as non-live.
- bool MarkAsLive(const void* ptr);
-
- // If "ptr" points to a recorded allocation, mark it as "ignored".
- // Ignored objects are treated like other objects, except that they
- // are skipped in heap checking reports.
- void MarkAsIgnored(const void* ptr);
-
- // Mark all currently known allocations with the given AllocationMark.
- void MarkCurrentAllocations(AllocationMark mark);
-
- // Mark all unmarked (i.e. marked with AllocationMark::UNMARKED) with the
- // given mark.
- void MarkUnmarkedAllocations(AllocationMark mark);
-
- // Return current total (de)allocation statistics. It doesn't contain
- // mmap'ed regions.
- const Stats& total() const { return total_; }
-
- // Allocation data iteration callback: gets passed object pointer and
- // fully-filled AllocInfo.
- typedef void (*AllocIterator)(const void* ptr, const AllocInfo& info);
-
- // Iterate over the allocation profile data calling "callback"
- // for every allocation.
- void IterateAllocs(AllocIterator callback) const {
- address_map_->Iterate(MapArgsAllocIterator, callback);
- }
-
- // Callback for iterating through addresses of all allocated objects. Accepts
- // pointer to user data and object pointer.
- typedef void (*AddressIterator)(void* data, const void* ptr);
-
- // Iterate over the addresses of all allocated objects.
- void IterateAllocationAddresses(AddressIterator, void* data);
-
- // Allocation context profile data iteration callback
- typedef void (*AllocContextIterator)(const AllocContextInfo& info);
-
- // Iterate over the allocation context profile data calling "callback"
- // for every allocation context. Allocation contexts are ordered by the
- // size of allocated space.
- void IterateOrderedAllocContexts(AllocContextIterator callback) const;
-
- // Fill profile data into buffer 'buf' of size 'size'
- // and return the actual size occupied by the dump in 'buf'.
- // The profile buckets are dumped in the decreasing order
- // of currently allocated bytes.
- // We do not provision for 0-terminating 'buf'.
- int FillOrderedProfile(char buf[], int size) const;
-
- // Cleanup any old profile files matching prefix + ".*" + kFileExt.
- static void CleanupOldProfiles(const char* prefix);
-
- // Return a snapshot of the current contents of *this.
- // Caller must call ReleaseSnapshot() on result when no longer needed.
- // The result is only valid while this exists and until
- // the snapshot is discarded by calling ReleaseSnapshot().
- class Snapshot;
- Snapshot* TakeSnapshot();
-
- // Release a previously taken snapshot. snapshot must not
- // be used after this call.
- void ReleaseSnapshot(Snapshot* snapshot);
-
- // Return a snapshot of every non-live, non-ignored object in *this.
- // If "base" is non-NULL, skip any objects present in "base".
- // As a side-effect, clears the "live" bit on every live object in *this.
- // Caller must call ReleaseSnapshot() on result when no longer needed.
- Snapshot* NonLiveSnapshot(Snapshot* base);
-
- // Dump a list of allocations marked as "live" along with their creation
- // stack traces and sizes to a file named |file_name|. Together with
- // MarkCurrentAllocatiosn and MarkUnmarkedAllocations this can be used
- // to find objects that are created in a certain time span:
- // 1. Invoke MarkCurrentAllocations(MARK_ONE) to mark the start of the
- // timespan.
- // 2. Perform whatever action you suspect allocates memory that is not
- // correctly freed.
- // 3. Invoke MarkUnmarkedAllocations(MARK_TWO).
- // 4. Perform whatever action is supposed to free the memory again. New
- // allocations are not marked. So all allocations that are marked as
- // "live" where created during step 2.
- // 5. Invoke DumpMarkedObjects(MARK_TWO) to get the list of allocations that
- // were created during step 2, but survived step 4.
- //
- // Note that this functionality cannot be used if the HeapProfileTable is
- // used for leak checking (using HeapLeakChecker).
- void DumpMarkedObjects(AllocationMark mark, const char* file_name);
-
-#if defined(TYPE_PROFILING)
- void DumpTypeStatistics(const char* file_name) const;
-#endif // defined(TYPE_PROFILING)
-
- private:
- friend class DeepHeapProfile;
-
- // data types ----------------------------
-
- // Hash table bucket to hold (de)allocation stats
- // for a given allocation call stack trace.
- typedef HeapProfileBucket Bucket;
-
- // Info stored in the address map
- struct AllocValue {
- // Access to the stack-trace bucket
- Bucket* bucket() const {
- return reinterpret_cast<Bucket*>(bucket_rep & ~uintptr_t(kMask));
- }
- // This also does set_live(false).
- void set_bucket(Bucket* b) { bucket_rep = reinterpret_cast<uintptr_t>(b); }
- size_t bytes; // Number of bytes in this allocation
-
- // Access to the allocation liveness flag (for leak checking)
- bool live() const { return bucket_rep & kLive; }
- void set_live(bool l) {
- bucket_rep = (bucket_rep & ~uintptr_t(kLive)) | (l ? kLive : 0);
- }
-
- // Should this allocation be ignored if it looks like a leak?
- bool ignore() const { return bucket_rep & kIgnore; }
- void set_ignore(bool r) {
- bucket_rep = (bucket_rep & ~uintptr_t(kIgnore)) | (r ? kIgnore : 0);
- }
- AllocationMark mark() const {
- return static_cast<AllocationMark>(bucket_rep & uintptr_t(kMask));
- }
- void set_mark(AllocationMark mark) {
- bucket_rep = (bucket_rep & ~uintptr_t(kMask)) | uintptr_t(mark);
- }
-
- private:
- // We store a few bits in the bottom bits of bucket_rep.
- // (Alignment is at least four, so we have at least two bits.)
- static const int kLive = 1;
- static const int kIgnore = 2;
- static const int kMask = kLive | kIgnore;
-
- uintptr_t bucket_rep;
- };
-
- // helper for FindInsideAlloc
- static size_t AllocValueSize(const AllocValue& v) { return v.bytes; }
-
- typedef AddressMap<AllocValue> AllocationMap;
-
- // Arguments that need to be passed DumpBucketIterator callback below.
- struct BufferArgs {
- BufferArgs(char* buf_arg, int buflen_arg, int bufsize_arg)
- : buf(buf_arg),
- buflen(buflen_arg),
- bufsize(bufsize_arg) {
- }
-
- char* buf;
- int buflen;
- int bufsize;
-
- DISALLOW_COPY_AND_ASSIGN(BufferArgs);
- };
-
- // Arguments that need to be passed DumpNonLiveIterator callback below.
- struct DumpArgs {
- DumpArgs(RawFD fd_arg, Stats* profile_stats_arg)
- : fd(fd_arg),
- profile_stats(profile_stats_arg) {
- }
-
- RawFD fd; // file to write to
- Stats* profile_stats; // stats to update (may be NULL)
- };
-
- // Arguments that need to be passed DumpMarkedIterator callback below.
- struct DumpMarkedArgs {
- DumpMarkedArgs(RawFD fd_arg, AllocationMark mark_arg)
- : fd(fd_arg),
- mark(mark_arg) {
- }
-
- RawFD fd; // file to write to.
- AllocationMark mark; // The mark of the allocations to process.
- };
-
- // Arguments that need to be passed MarkIterator callback below.
- struct MarkArgs {
- MarkArgs(AllocationMark mark_arg, bool mark_all_arg)
- : mark(mark_arg),
- mark_all(mark_all_arg) {
- }
-
- AllocationMark mark; // The mark to put on allocations.
- bool mark_all; // True if all allocations should be marked. Otherwise just
- // mark unmarked allocations.
- };
-
-#if defined(TYPE_PROFILING)
- struct TypeCount {
- TypeCount(size_t bytes_arg, unsigned int objects_arg)
- : bytes(bytes_arg),
- objects(objects_arg) {
- }
-
- size_t bytes;
- unsigned int objects;
- };
-#endif // defined(TYPE_PROFILING)
-
- struct AllocationAddressIteratorArgs {
- AllocationAddressIteratorArgs(AddressIterator callback_arg, void* data_arg)
- : callback(callback_arg),
- data(data_arg) {
- }
-
- AddressIterator callback;
- void* data;
- };
-
- // helpers ----------------------------
-
- // Unparse bucket b and print its portion of profile dump into buf.
- // We return the amount of space in buf that we use. We start printing
- // at buf + buflen, and promise not to go beyond buf + bufsize.
- // We do not provision for 0-terminating 'buf'.
- //
- // If profile_stats is non-NULL, we update *profile_stats by
- // counting bucket b.
- //
- // "extra" is appended to the unparsed bucket. Typically it is empty,
- // but may be set to something like " heapprofile" for the total
- // bucket to indicate the type of the profile.
- static int UnparseBucket(const Bucket& b,
- char* buf, int buflen, int bufsize,
- const char* extra,
- Stats* profile_stats);
-
- // Get the bucket for the caller stack trace 'key' of depth 'depth'
- // creating the bucket if needed.
- Bucket* GetBucket(int depth, const void* const key[]);
-
- // Helper for IterateAllocs to do callback signature conversion
- // from AllocationMap::Iterate to AllocIterator.
- static void MapArgsAllocIterator(const void* ptr, AllocValue* v,
- AllocIterator callback) {
- AllocInfo info;
- info.object_size = v->bytes;
- info.call_stack = v->bucket()->stack;
- info.stack_depth = v->bucket()->depth;
- info.live = v->live();
- info.ignored = v->ignore();
- callback(ptr, info);
- }
-
- // Helper to dump a bucket.
- inline static void DumpBucketIterator(const Bucket* bucket,
- BufferArgs* args);
-
- // Helper for IterateAllocationAddresses.
- inline static void AllocationAddressesIterator(
- const void* ptr,
- AllocValue* v,
- const AllocationAddressIteratorArgs& args);
-
- // Helper for MarkCurrentAllocations and MarkUnmarkedAllocations.
- inline static void MarkIterator(const void* ptr, AllocValue* v,
- const MarkArgs& args);
-
- // Helper for DumpNonLiveProfile to do object-granularity
- // heap profile dumping. It gets passed to AllocationMap::Iterate.
- inline static void DumpNonLiveIterator(const void* ptr, AllocValue* v,
- const DumpArgs& args);
-
- // Helper for DumpMarkedObjects to dump all allocations with a given mark. It
- // gets passed to AllocationMap::Iterate.
- inline static void DumpMarkedIterator(const void* ptr, AllocValue* v,
- const DumpMarkedArgs& args);
-
-#if defined(TYPE_PROFILING)
- inline static void TallyTypesItererator(const void* ptr,
- AllocValue* value,
- AddressMap<TypeCount>* type_size_map);
-
- inline static void DumpTypesIterator(const void* ptr,
- TypeCount* size,
- const DumpArgs& args);
-#endif // defined(TYPE_PROFILING)
-
- // Helper for IterateOrderedAllocContexts and FillOrderedProfile.
- // Creates a sorted list of Buckets whose length is num_buckets_.
- // The caller is responsible for deallocating the returned list.
- Bucket** MakeSortedBucketList() const;
-
- // Helper for TakeSnapshot. Saves object to snapshot.
- static void AddToSnapshot(const void* ptr, AllocValue* v, Snapshot* s);
-
- // Arguments passed to AddIfNonLive
- struct AddNonLiveArgs {
- Snapshot* dest;
- Snapshot* base;
- };
-
- // Helper for NonLiveSnapshot. Adds the object to the destination
- // snapshot if it is non-live.
- static void AddIfNonLive(const void* ptr, AllocValue* v,
- AddNonLiveArgs* arg);
-
- // Write contents of "*allocations" as a heap profile to
- // "file_name". "total" must contain the total of all entries in
- // "*allocations".
- static bool WriteProfile(const char* file_name,
- const Bucket& total,
- AllocationMap* allocations);
-
- // data ----------------------------
-
- // Memory (de)allocator that we use.
- Allocator alloc_;
- DeAllocator dealloc_;
-
- // Overall profile stats; we use only the Stats part,
- // but make it a Bucket to pass to UnparseBucket.
- Bucket total_;
-
- bool profile_mmap_;
-
- // Bucket hash table for malloc.
- // We hand-craft one instead of using one of the pre-written
- // ones because we do not want to use malloc when operating on the table.
- // It is only few lines of code, so no big deal.
- Bucket** bucket_table_;
- int num_buckets_;
-
- // Map of all currently allocated objects and mapped regions we know about.
- AllocationMap* address_map_;
-
- DISALLOW_COPY_AND_ASSIGN(HeapProfileTable);
-};
-
-class HeapProfileTable::Snapshot {
- public:
- const Stats& total() const { return total_; }
-
- // Report anything in this snapshot as a leak.
- // May use new/delete for temporary storage.
- // If should_symbolize is true, will fork (which is not threadsafe)
- // to turn addresses into symbol names. Set to false for maximum safety.
- // Also writes a heap profile to "filename" that contains
- // all of the objects in this snapshot.
- void ReportLeaks(const char* checker_name, const char* filename,
- bool should_symbolize);
-
- // Report the addresses of all leaked objects.
- // May use new/delete for temporary storage.
- void ReportIndividualObjects();
-
- bool Empty() const {
- return (total_.allocs == 0) && (total_.alloc_size == 0);
- }
-
- private:
- friend class HeapProfileTable;
-
- // Total count/size are stored in a Bucket so we can reuse UnparseBucket
- Bucket total_;
-
- // We share the Buckets managed by the parent table, but have our
- // own object->bucket map.
- AllocationMap map_;
-
- Snapshot(Allocator alloc, DeAllocator dealloc) : map_(alloc, dealloc) {
- memset(&total_, 0, sizeof(total_));
- }
-
- // Callback used to populate a Snapshot object with entries found
- // in another allocation map.
- inline void Add(const void* ptr, const AllocValue& v) {
- map_.Insert(ptr, v);
- total_.allocs++;
- total_.alloc_size += v.bytes;
- }
-
- // Helpers for sorting and generating leak reports
- struct Entry;
- struct ReportState;
- static void ReportCallback(const void* ptr, AllocValue* v, ReportState*);
- static void ReportObject(const void* ptr, AllocValue* v, char*);
-
- DISALLOW_COPY_AND_ASSIGN(Snapshot);
-};
-
-#endif // BASE_HEAP_PROFILE_TABLE_H_
diff --git a/third_party/tcmalloc/chromium/src/heap-profiler.cc b/third_party/tcmalloc/chromium/src/heap-profiler.cc
deleted file mode 100644
index 46a81a4..0000000
--- a/third_party/tcmalloc/chromium/src/heap-profiler.cc
+++ /dev/null
@@ -1,696 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// TODO: Log large allocations
-
-#include <config.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h> // for open()
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#endif
-#include <errno.h>
-#include <assert.h>
-#include <sys/types.h>
-
-#include <algorithm>
-#include <string>
-
-#include <gperftools/heap-profiler.h>
-
-#include "base/logging.h"
-#include "base/basictypes.h" // for PRId64, among other things
-#include "base/googleinit.h"
-#include "base/commandlineflags.h"
-#include "malloc_hook-inl.h"
-#include "tcmalloc_guard.h"
-#include <gperftools/malloc_hook.h>
-#include <gperftools/malloc_extension.h>
-#include "base/spinlock.h"
-#include "base/low_level_alloc.h"
-#include "base/sysinfo.h" // for GetUniquePathFromEnv()
-#include "deep-heap-profile.h"
-#include "heap-profile-table.h"
-#include "memory_region_map.h"
-
-
-#ifndef PATH_MAX
-#ifdef MAXPATHLEN
-#define PATH_MAX MAXPATHLEN
-#else
-#define PATH_MAX 4096 // seems conservative for max filename len!
-#endif
-#endif
-
-#if defined(__ANDROID__) || defined(ANDROID)
-// On android, there are no environment variables.
-// Instead, we use system properties, set via:
-// adb shell setprop prop_name prop_value
-// From <sys/system_properties.h>,
-// PROP_NAME_MAX 32
-// PROP_VALUE_MAX 92
-#define HEAPPROFILE "heapprof"
-#define HEAP_PROFILE_ALLOCATION_INTERVAL "heapprof.allocation_interval"
-#define HEAP_PROFILE_DEALLOCATION_INTERVAL "heapprof.deallocation_interval"
-#define HEAP_PROFILE_INUSE_INTERVAL "heapprof.inuse_interval"
-#define HEAP_PROFILE_TIME_INTERVAL "heapprof.time_interval"
-#define HEAP_PROFILE_MMAP_LOG "heapprof.mmap_log"
-#define HEAP_PROFILE_MMAP "heapprof.mmap"
-#define HEAP_PROFILE_ONLY_MMAP "heapprof.only_mmap"
-#define DEEP_HEAP_PROFILE "heapprof.deep_heap_profile"
-#define DEEP_HEAP_PROFILE_PAGEFRAME "heapprof.deep.pageframe"
-#define HEAP_PROFILE_TYPE_STATISTICS "heapprof.type_statistics"
-#else // defined(__ANDROID__) || defined(ANDROID)
-#define HEAPPROFILE "HEAPPROFILE"
-#define HEAP_PROFILE_ALLOCATION_INTERVAL "HEAP_PROFILE_ALLOCATION_INTERVAL"
-#define HEAP_PROFILE_DEALLOCATION_INTERVAL "HEAP_PROFILE_DEALLOCATION_INTERVAL"
-#define HEAP_PROFILE_INUSE_INTERVAL "HEAP_PROFILE_INUSE_INTERVAL"
-#define HEAP_PROFILE_TIME_INTERVAL "HEAP_PROFILE_TIME_INTERVAL"
-#define HEAP_PROFILE_MMAP_LOG "HEAP_PROFILE_MMAP_LOG"
-#define HEAP_PROFILE_MMAP "HEAP_PROFILE_MMAP"
-#define HEAP_PROFILE_ONLY_MMAP "HEAP_PROFILE_ONLY_MMAP"
-#define DEEP_HEAP_PROFILE "DEEP_HEAP_PROFILE"
-#define DEEP_HEAP_PROFILE_PAGEFRAME "DEEP_HEAP_PROFILE_PAGEFRAME"
-#define HEAP_PROFILE_TYPE_STATISTICS "HEAP_PROFILE_TYPE_STATISTICS"
-#endif // defined(__ANDROID__) || defined(ANDROID)
-
-using STL_NAMESPACE::string;
-using STL_NAMESPACE::sort;
-
-//----------------------------------------------------------------------
-// Flags that control heap-profiling
-//
-// The thread-safety of the profiler depends on these being immutable
-// after main starts, so don't change them.
-//----------------------------------------------------------------------
-
-DEFINE_int64(heap_profile_allocation_interval,
- EnvToInt64(HEAP_PROFILE_ALLOCATION_INTERVAL, 1 << 30 /*1GB*/),
- "If non-zero, dump heap profiling information once every "
- "specified number of bytes allocated by the program since "
- "the last dump.");
-DEFINE_int64(heap_profile_deallocation_interval,
- EnvToInt64(HEAP_PROFILE_DEALLOCATION_INTERVAL, 0),
- "If non-zero, dump heap profiling information once every "
- "specified number of bytes deallocated by the program "
- "since the last dump.");
-// We could also add flags that report whenever inuse_bytes changes by
-// X or -X, but there hasn't been a need for that yet, so we haven't.
-DEFINE_int64(heap_profile_inuse_interval,
- EnvToInt64(HEAP_PROFILE_INUSE_INTERVAL, 100 << 20 /*100MB*/),
- "If non-zero, dump heap profiling information whenever "
- "the high-water memory usage mark increases by the specified "
- "number of bytes.");
-DEFINE_int64(heap_profile_time_interval,
- EnvToInt64(HEAP_PROFILE_TIME_INTERVAL, 0),
- "If non-zero, dump heap profiling information once every "
- "specified number of seconds since the last dump.");
-DEFINE_bool(mmap_log,
- EnvToBool(HEAP_PROFILE_MMAP_LOG, false),
- "Should mmap/munmap calls be logged?");
-DEFINE_bool(mmap_profile,
- EnvToBool(HEAP_PROFILE_MMAP, false),
- "If heap-profiling is on, also profile mmap, mremap, and sbrk)");
-DEFINE_bool(only_mmap_profile,
- EnvToBool(HEAP_PROFILE_ONLY_MMAP, false),
- "If heap-profiling is on, only profile mmap, mremap, and sbrk; "
- "do not profile malloc/new/etc");
-DEFINE_bool(deep_heap_profile,
- EnvToBool(DEEP_HEAP_PROFILE, false),
- "If heap-profiling is on, profile deeper (Linux and Android)");
-DEFINE_int32(deep_heap_profile_pageframe,
- EnvToInt(DEEP_HEAP_PROFILE_PAGEFRAME, 0),
- "Needs deeper profile. If 1, dump page frame numbers (PFNs). "
- "If 2, dump page counts (/proc/kpagecount) with PFNs.");
-#if defined(TYPE_PROFILING)
-DEFINE_bool(heap_profile_type_statistics,
- EnvToBool(HEAP_PROFILE_TYPE_STATISTICS, false),
- "If heap-profiling is on, dump type statistics.");
-#endif // defined(TYPE_PROFILING)
-
-
-//----------------------------------------------------------------------
-// Locking
-//----------------------------------------------------------------------
-
-// A pthread_mutex has way too much lock contention to be used here.
-//
-// I would like to use Mutex, but it can call malloc(),
-// which can cause us to fall into an infinite recursion.
-//
-// So we use a simple spinlock.
-static SpinLock heap_lock(SpinLock::LINKER_INITIALIZED);
-
-//----------------------------------------------------------------------
-// Simple allocator for heap profiler's internal memory
-//----------------------------------------------------------------------
-
-static LowLevelAlloc::Arena *heap_profiler_memory;
-
-static void* ProfilerMalloc(size_t bytes) {
- return LowLevelAlloc::AllocWithArena(bytes, heap_profiler_memory);
-}
-static void ProfilerFree(void* p) {
- LowLevelAlloc::Free(p);
-}
-
-// We use buffers of this size in DoGetHeapProfile.
-static const int kProfileBufferSize = 1 << 20;
-
-// This is a last-ditch buffer we use in DumpProfileLocked in case we
-// can't allocate more memory from ProfilerMalloc. We expect this
-// will be used by HeapProfileEndWriter when the application has to
-// exit due to out-of-memory. This buffer is allocated in
-// HeapProfilerStart. Access to this must be protected by heap_lock.
-static char* global_profiler_buffer = NULL;
-
-
-//----------------------------------------------------------------------
-// Profiling control/state data
-//----------------------------------------------------------------------
-
-// Access to all of these is protected by heap_lock.
-static bool is_on = false; // If are on as a subsytem.
-static bool dumping = false; // Dumping status to prevent recursion
-static char* filename_prefix = NULL; // Prefix used for profile file names
- // (NULL if no need for dumping yet)
-static int dump_count = 0; // How many dumps so far
-static int64 last_dump_alloc = 0; // alloc_size when did we last dump
-static int64 last_dump_free = 0; // free_size when did we last dump
-static int64 high_water_mark = 0; // In-use-bytes at last high-water dump
-static int64 last_dump_time = 0; // The time of the last dump
-
-static HeapProfileTable* heap_profile = NULL; // the heap profile table
-static DeepHeapProfile* deep_profile = NULL; // deep memory profiler
-
-// Callback to generate a stack trace for an allocation. May be overriden
-// by an application to provide its own pseudo-stacks.
-static StackGeneratorFunction stack_generator_function =
- HeapProfileTable::GetCallerStackTrace;
-
-//----------------------------------------------------------------------
-// Profile generation
-//----------------------------------------------------------------------
-
-// Input must be a buffer of size at least 1MB.
-static char* DoGetHeapProfileLocked(char* buf, int buflen) {
- // We used to be smarter about estimating the required memory and
- // then capping it to 1MB and generating the profile into that.
- if (buf == NULL || buflen < 1)
- return NULL;
-
- RAW_DCHECK(heap_lock.IsHeld(), "");
- int bytes_written = 0;
- if (is_on) {
- HeapProfileTable::Stats const stats = heap_profile->total();
- (void)stats; // avoid an unused-variable warning in non-debug mode.
- bytes_written = heap_profile->FillOrderedProfile(buf, buflen - 1);
- // FillOrderedProfile should not reduce the set of active mmap-ed regions,
- // hence MemoryRegionMap will let us remove everything we've added above:
- RAW_DCHECK(stats.Equivalent(heap_profile->total()), "");
- // if this fails, we somehow removed by FillOrderedProfile
- // more than we have added.
- }
- buf[bytes_written] = '\0';
- RAW_DCHECK(bytes_written == strlen(buf), "");
-
- return buf;
-}
-
-extern "C" char* GetHeapProfile() {
- // Use normal malloc: we return the profile to the user to free it:
- char* buffer = reinterpret_cast<char*>(malloc(kProfileBufferSize));
- SpinLockHolder l(&heap_lock);
- return DoGetHeapProfileLocked(buffer, kProfileBufferSize);
-}
-
-// defined below
-static void NewHook(const void* ptr, size_t size);
-static void DeleteHook(const void* ptr);
-
-// Helper for HeapProfilerDump.
-static void DumpProfileLocked(const char* reason) {
- RAW_DCHECK(heap_lock.IsHeld(), "");
- RAW_DCHECK(is_on, "");
- RAW_DCHECK(!dumping, "");
-
- if (filename_prefix == NULL) return; // we do not yet need dumping
-
- dumping = true;
-
- // Make file name
- char file_name[1000];
- dump_count++;
- snprintf(file_name, sizeof(file_name), "%s.%05d.%04d%s",
- filename_prefix, getpid(), dump_count, HeapProfileTable::kFileExt);
-
- // Dump the profile
- RAW_VLOG(0, "Dumping heap profile to %s (%s)", file_name, reason);
- // We must use file routines that don't access memory, since we hold
- // a memory lock now.
- RawFD fd = RawOpenForWriting(file_name);
- if (fd == kIllegalRawFD) {
- RAW_LOG(ERROR, "Failed dumping heap profile to %s", file_name);
- dumping = false;
- return;
- }
-
- // This case may be impossible, but it's best to be safe.
- // It's safe to use the global buffer: we're protected by heap_lock.
- if (global_profiler_buffer == NULL) {
- global_profiler_buffer =
- reinterpret_cast<char*>(ProfilerMalloc(kProfileBufferSize));
- }
-
- if (deep_profile) {
- deep_profile->DumpOrderedProfile(reason, global_profiler_buffer,
- kProfileBufferSize, fd);
- } else {
- char* profile = DoGetHeapProfileLocked(global_profiler_buffer,
- kProfileBufferSize);
- RawWrite(fd, profile, strlen(profile));
- }
- RawClose(fd);
-
-#if defined(TYPE_PROFILING)
- if (FLAGS_heap_profile_type_statistics) {
- snprintf(file_name, sizeof(file_name), "%s.%05d.%04d.type",
- filename_prefix, getpid(), dump_count);
- RAW_VLOG(0, "Dumping type statistics to %s", file_name);
- heap_profile->DumpTypeStatistics(file_name);
- }
-#endif // defined(TYPE_PROFILING)
-
- dumping = false;
-}
-
-//----------------------------------------------------------------------
-// Profile collection
-//----------------------------------------------------------------------
-
-// Dump a profile after either an allocation or deallocation, if
-// the memory use has changed enough since the last dump.
-static void MaybeDumpProfileLocked() {
- if (!dumping) {
- const HeapProfileTable::Stats& total = heap_profile->total();
- const int64 inuse_bytes = total.alloc_size - total.free_size;
- bool need_to_dump = false;
- char buf[128];
- int64 current_time = time(NULL);
- if (FLAGS_heap_profile_allocation_interval > 0 &&
- total.alloc_size >=
- last_dump_alloc + FLAGS_heap_profile_allocation_interval) {
- snprintf(buf, sizeof(buf), ("%" PRId64 " MB allocated cumulatively, "
- "%" PRId64 " MB currently in use"),
- total.alloc_size >> 20, inuse_bytes >> 20);
- need_to_dump = true;
- } else if (FLAGS_heap_profile_deallocation_interval > 0 &&
- total.free_size >=
- last_dump_free + FLAGS_heap_profile_deallocation_interval) {
- snprintf(buf, sizeof(buf), ("%" PRId64 " MB freed cumulatively, "
- "%" PRId64 " MB currently in use"),
- total.free_size >> 20, inuse_bytes >> 20);
- need_to_dump = true;
- } else if (FLAGS_heap_profile_inuse_interval > 0 &&
- inuse_bytes >
- high_water_mark + FLAGS_heap_profile_inuse_interval) {
- snprintf(buf, sizeof(buf), "%" PRId64 " MB currently in use",
- inuse_bytes >> 20);
- need_to_dump = true;
- } else if (FLAGS_heap_profile_time_interval > 0 &&
- current_time - last_dump_time >=
- FLAGS_heap_profile_time_interval) {
- snprintf(buf, sizeof(buf), "%" PRId64 " sec since the last dump",
- current_time - last_dump_time);
- need_to_dump = true;
- last_dump_time = current_time;
- }
- if (need_to_dump) {
- DumpProfileLocked(buf);
-
- last_dump_alloc = total.alloc_size;
- last_dump_free = total.free_size;
- if (inuse_bytes > high_water_mark)
- high_water_mark = inuse_bytes;
- }
- }
-}
-
-// Record an allocation in the profile.
-static void RecordAlloc(const void* ptr, size_t bytes, int skip_count) {
- // Take the stack trace outside the critical section.
- void* stack[HeapProfileTable::kMaxStackDepth];
- int depth = stack_generator_function(skip_count + 1, stack);
- SpinLockHolder l(&heap_lock);
- if (is_on) {
- heap_profile->RecordAlloc(ptr, bytes, depth, stack);
- MaybeDumpProfileLocked();
- }
-}
-
-// Record a deallocation in the profile.
-static void RecordFree(const void* ptr) {
- SpinLockHolder l(&heap_lock);
- if (is_on) {
- heap_profile->RecordFree(ptr);
- MaybeDumpProfileLocked();
- }
-}
-
-//----------------------------------------------------------------------
-// Allocation/deallocation hooks for MallocHook
-//----------------------------------------------------------------------
-
-// static
-void NewHook(const void* ptr, size_t size) {
- if (ptr != NULL) RecordAlloc(ptr, size, 0);
-}
-
-// static
-void DeleteHook(const void* ptr) {
- if (ptr != NULL) RecordFree(ptr);
-}
-
-// TODO(jandrews): Re-enable stack tracing
-#ifdef TODO_REENABLE_STACK_TRACING
-static void RawInfoStackDumper(const char* message, void*) {
- RAW_LOG(INFO, "%.*s", static_cast<int>(strlen(message) - 1), message);
- // -1 is to chop the \n which will be added by RAW_LOG
-}
-#endif
-
-static void MmapHook(const void* result, const void* start, size_t size,
- int prot, int flags, int fd, off_t offset) {
- if (FLAGS_mmap_log) { // log it
- // We use PRIxS not just '%p' to avoid deadlocks
- // in pretty-printing of NULL as "nil".
- // TODO(maxim): instead should use a safe snprintf reimplementation
- RAW_LOG(INFO,
- "mmap(start=0x%" PRIxPTR ", len=%" PRIuS ", prot=0x%x, flags=0x%x, "
- "fd=%d, offset=0x%x) = 0x%" PRIxPTR,
- (uintptr_t) start, size, prot, flags, fd, (unsigned int) offset,
- (uintptr_t) result);
-#ifdef TODO_REENABLE_STACK_TRACING
- DumpStackTrace(1, RawInfoStackDumper, NULL);
-#endif
- }
-}
-
-static void MremapHook(const void* result, const void* old_addr,
- size_t old_size, size_t new_size,
- int flags, const void* new_addr) {
- if (FLAGS_mmap_log) { // log it
- // We use PRIxS not just '%p' to avoid deadlocks
- // in pretty-printing of NULL as "nil".
- // TODO(maxim): instead should use a safe snprintf reimplementation
- RAW_LOG(INFO,
- "mremap(old_addr=0x%" PRIxPTR ", old_size=%" PRIuS ", "
- "new_size=%" PRIuS ", flags=0x%x, new_addr=0x%" PRIxPTR ") = "
- "0x%" PRIxPTR,
- (uintptr_t) old_addr, old_size, new_size, flags,
- (uintptr_t) new_addr, (uintptr_t) result);
-#ifdef TODO_REENABLE_STACK_TRACING
- DumpStackTrace(1, RawInfoStackDumper, NULL);
-#endif
- }
-}
-
-static void MunmapHook(const void* ptr, size_t size) {
- if (FLAGS_mmap_log) { // log it
- // We use PRIxS not just '%p' to avoid deadlocks
- // in pretty-printing of NULL as "nil".
- // TODO(maxim): instead should use a safe snprintf reimplementation
- RAW_LOG(INFO, "munmap(start=0x%" PRIxPTR ", len=%" PRIuS ")",
- (uintptr_t) ptr, size);
-#ifdef TODO_REENABLE_STACK_TRACING
- DumpStackTrace(1, RawInfoStackDumper, NULL);
-#endif
- }
-}
-
-static void SbrkHook(const void* result, ptrdiff_t increment) {
- if (FLAGS_mmap_log) { // log it
- RAW_LOG(INFO, "sbrk(inc=%" PRIdS ") = 0x%" PRIxPTR,
- increment, (uintptr_t) result);
-#ifdef TODO_REENABLE_STACK_TRACING
- DumpStackTrace(1, RawInfoStackDumper, NULL);
-#endif
- }
-}
-
-//----------------------------------------------------------------------
-// Starting/stopping/dumping
-//----------------------------------------------------------------------
-
-extern "C" void HeapProfilerStart(const char* prefix) {
- SpinLockHolder l(&heap_lock);
-
- if (is_on) return;
-
- is_on = true;
-
- RAW_VLOG(0, "Starting tracking the heap");
-
- // This should be done before the hooks are set up, since it should
- // call new, and we want that to be accounted for correctly.
- MallocExtension::Initialize();
-
- if (FLAGS_only_mmap_profile) {
- FLAGS_mmap_profile = true;
- }
-
- if (FLAGS_mmap_profile) {
- // Ask MemoryRegionMap to record all mmap, mremap, and sbrk
- // call stack traces of at least size kMaxStackDepth:
- MemoryRegionMap::Init(HeapProfileTable::kMaxStackDepth,
- /* use_buckets */ true);
- }
-
- if (FLAGS_mmap_log) {
- // Install our hooks to do the logging:
- RAW_CHECK(MallocHook::AddMmapHook(&MmapHook), "");
- RAW_CHECK(MallocHook::AddMremapHook(&MremapHook), "");
- RAW_CHECK(MallocHook::AddMunmapHook(&MunmapHook), "");
- RAW_CHECK(MallocHook::AddSbrkHook(&SbrkHook), "");
- }
-
- heap_profiler_memory =
- LowLevelAlloc::NewArena(0, LowLevelAlloc::DefaultArena());
-
- // Reserve space now for the heap profiler, so we can still write a
- // heap profile even if the application runs out of memory.
- global_profiler_buffer =
- reinterpret_cast<char*>(ProfilerMalloc(kProfileBufferSize));
-
- heap_profile = new(ProfilerMalloc(sizeof(HeapProfileTable)))
- HeapProfileTable(ProfilerMalloc, ProfilerFree, FLAGS_mmap_profile);
-
- last_dump_alloc = 0;
- last_dump_free = 0;
- high_water_mark = 0;
- last_dump_time = 0;
-
- if (FLAGS_deep_heap_profile) {
- // Initialize deep memory profiler
- RAW_VLOG(0, "[%d] Starting a deep memory profiler", getpid());
- deep_profile = new(ProfilerMalloc(sizeof(DeepHeapProfile)))
- DeepHeapProfile(heap_profile, prefix, DeepHeapProfile::PageFrameType(
- FLAGS_deep_heap_profile_pageframe));
- }
-
- // We do not reset dump_count so if the user does a sequence of
- // HeapProfilerStart/HeapProfileStop, we will get a continuous
- // sequence of profiles.
-
- if (FLAGS_only_mmap_profile == false) {
- // Now set the hooks that capture new/delete and malloc/free.
- RAW_CHECK(MallocHook::AddNewHook(&NewHook), "");
- RAW_CHECK(MallocHook::AddDeleteHook(&DeleteHook), "");
- }
-
- // Copy filename prefix only if provided.
- if (!prefix)
- return;
- RAW_DCHECK(filename_prefix == NULL, "");
- const int prefix_length = strlen(prefix);
- filename_prefix = reinterpret_cast<char*>(ProfilerMalloc(prefix_length + 1));
- memcpy(filename_prefix, prefix, prefix_length);
- filename_prefix[prefix_length] = '\0';
-}
-
-extern "C" void HeapProfilerWithPseudoStackStart(
- StackGeneratorFunction callback) {
- {
- // Ensure the callback is set before allocations can be recorded.
- SpinLockHolder l(&heap_lock);
- stack_generator_function = callback;
- }
- HeapProfilerStart(NULL);
-}
-
-extern "C" void IterateAllocatedObjects(AddressVisitor visitor, void* data) {
- SpinLockHolder l(&heap_lock);
-
- if (!is_on) return;
-
- heap_profile->IterateAllocationAddresses(visitor, data);
-}
-
-extern "C" int IsHeapProfilerRunning() {
- SpinLockHolder l(&heap_lock);
- return is_on ? 1 : 0; // return an int, because C code doesn't have bool
-}
-
-extern "C" void HeapProfilerStop() {
- SpinLockHolder l(&heap_lock);
-
- if (!is_on) return;
-
- if (FLAGS_only_mmap_profile == false) {
- // Unset our new/delete hooks, checking they were set:
- RAW_CHECK(MallocHook::RemoveNewHook(&NewHook), "");
- RAW_CHECK(MallocHook::RemoveDeleteHook(&DeleteHook), "");
- }
- if (FLAGS_mmap_log) {
- // Restore mmap/sbrk hooks, checking that our hooks were set:
- RAW_CHECK(MallocHook::RemoveMmapHook(&MmapHook), "");
- RAW_CHECK(MallocHook::RemoveMremapHook(&MremapHook), "");
- RAW_CHECK(MallocHook::RemoveSbrkHook(&SbrkHook), "");
- RAW_CHECK(MallocHook::RemoveMunmapHook(&MunmapHook), "");
- }
-
- if (deep_profile) {
- // free deep memory profiler
- deep_profile->~DeepHeapProfile();
- ProfilerFree(deep_profile);
- deep_profile = NULL;
- }
-
- // free profile
- heap_profile->~HeapProfileTable();
- ProfilerFree(heap_profile);
- heap_profile = NULL;
-
- // free output-buffer memory
- ProfilerFree(global_profiler_buffer);
-
- // free prefix
- ProfilerFree(filename_prefix);
- filename_prefix = NULL;
-
- if (!LowLevelAlloc::DeleteArena(heap_profiler_memory)) {
- RAW_LOG(FATAL, "Memory leak in HeapProfiler:");
- }
-
- if (FLAGS_mmap_profile) {
- MemoryRegionMap::Shutdown();
- }
-
- is_on = false;
-}
-
-extern "C" void HeapProfilerDump(const char* reason) {
- SpinLockHolder l(&heap_lock);
- if (is_on && !dumping) {
- DumpProfileLocked(reason);
- }
-}
-
-extern "C" void HeapProfilerMarkBaseline() {
- SpinLockHolder l(&heap_lock);
-
- if (!is_on) return;
-
- heap_profile->MarkCurrentAllocations(HeapProfileTable::MARK_ONE);
-}
-
-extern "C" void HeapProfilerMarkInteresting() {
- SpinLockHolder l(&heap_lock);
-
- if (!is_on) return;
-
- heap_profile->MarkUnmarkedAllocations(HeapProfileTable::MARK_TWO);
-}
-
-extern "C" void HeapProfilerDumpAliveObjects(const char* filename) {
- SpinLockHolder l(&heap_lock);
-
- if (!is_on) return;
-
- heap_profile->DumpMarkedObjects(HeapProfileTable::MARK_TWO, filename);
-}
-
-//----------------------------------------------------------------------
-// Initialization/finalization code
-//----------------------------------------------------------------------
-#if defined(ENABLE_PROFILING)
-// Initialization code
-static void HeapProfilerInit() {
- // Everything after this point is for setting up the profiler based on envvar
- char fname[PATH_MAX];
- if (!GetUniquePathFromEnv(HEAPPROFILE, fname)) {
- return;
- }
- // We do a uid check so we don't write out files in a setuid executable.
-#ifdef HAVE_GETEUID
- if (getuid() != geteuid()) {
- RAW_LOG(WARNING, ("HeapProfiler: ignoring " HEAPPROFILE " because "
- "program seems to be setuid\n"));
- return;
- }
-#endif
-
- HeapProfileTable::CleanupOldProfiles(fname);
-
- HeapProfilerStart(fname);
-}
-
-// class used for finalization -- dumps the heap-profile at program exit
-struct HeapProfileEndWriter {
- ~HeapProfileEndWriter() { HeapProfilerDump("Exiting"); }
-};
-
-// We want to make sure tcmalloc is up and running before starting the profiler
-static const TCMallocGuard tcmalloc_initializer;
-REGISTER_MODULE_INITIALIZER(heapprofiler, HeapProfilerInit());
-static HeapProfileEndWriter heap_profile_end_writer;
-#endif // defined(ENABLE_PROFILING)
diff --git a/third_party/tcmalloc/chromium/src/internal_logging.cc b/third_party/tcmalloc/chromium/src/internal_logging.cc
deleted file mode 100644
index 0e95c2c..0000000
--- a/third_party/tcmalloc/chromium/src/internal_logging.cc
+++ /dev/null
@@ -1,194 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Sanjay Ghemawat <opensource@google.com>
-
-#include <config.h>
-#include "internal_logging.h"
-#include <stdarg.h> // for va_end, va_start
-#include <stdio.h> // for vsnprintf, va_list, etc
-#include <stdlib.h> // for abort
-#include <string.h> // for strlen, memcpy
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for write()
-#endif
-
-#include <gperftools/malloc_extension.h>
-#include "base/abort.h"
-#include "base/logging.h" // for perftools_vsnprintf
-#include "base/spinlock.h" // for SpinLockHolder, SpinLock
-
-static const int kLogBufSize = 800;
-
-// Variables for storing crash output. Allocated statically since we
-// may not be able to heap-allocate while crashing.
-static SpinLock crash_lock(base::LINKER_INITIALIZED);
-static bool crashed = false;
-static const int kStatsBufferSize = 16 << 10;
-static char stats_buffer[kStatsBufferSize] = { 0 };
-
-namespace tcmalloc {
-
-static void WriteMessage(const char* msg, int length) {
- write(STDERR_FILENO, msg, length);
-}
-
-void (*log_message_writer)(const char* msg, int length) = WriteMessage;
-
-
-class Logger {
- public:
- bool Add(const LogItem& item);
- bool AddStr(const char* str, int n);
- bool AddNum(uint64_t num, int base); // base must be 10 or 16.
-
- static const int kBufSize = 200;
- char* p_;
- char* end_;
- char buf_[kBufSize];
-};
-
-void Log(LogMode mode, const char* filename, int line,
- LogItem a, LogItem b, LogItem c, LogItem d) {
- Logger state;
- state.p_ = state.buf_;
- state.end_ = state.buf_ + sizeof(state.buf_);
- state.AddStr(filename, strlen(filename))
- && state.AddStr(":", 1)
- && state.AddNum(line, 10)
- && state.AddStr("]", 1)
- && state.Add(a)
- && state.Add(b)
- && state.Add(c)
- && state.Add(d);
-
- // Teminate with newline
- if (state.p_ >= state.end_) {
- state.p_ = state.end_ - 1;
- }
- *state.p_ = '\n';
- state.p_++;
-
- int msglen = state.p_ - state.buf_;
- if (mode == kLog) {
- (*log_message_writer)(state.buf_, msglen);
- return;
- }
-
- bool first_crash = false;
- {
- SpinLockHolder l(&crash_lock);
- if (!crashed) {
- crashed = true;
- first_crash = true;
- }
- }
-
- (*log_message_writer)(state.buf_, msglen);
- if (first_crash && mode == kCrashWithStats) {
- MallocExtension::instance()->GetStats(stats_buffer, kStatsBufferSize);
- (*log_message_writer)(stats_buffer, strlen(stats_buffer));
- }
-
- Abort();
-}
-
-bool Logger::Add(const LogItem& item) {
- // Separate items with spaces
- if (p_ < end_) {
- *p_ = ' ';
- p_++;
- }
-
- switch (item.tag_) {
- case LogItem::kStr:
- return AddStr(item.u_.str, strlen(item.u_.str));
- case LogItem::kUnsigned:
- return AddNum(item.u_.unum, 10);
- case LogItem::kSigned:
- if (item.u_.snum < 0) {
- // The cast to uint64_t is intentionally before the negation
- // so that we do not attempt to negate -2^63.
- return AddStr("-", 1)
- && AddNum(- static_cast<uint64_t>(item.u_.snum), 10);
- } else {
- return AddNum(static_cast<uint64_t>(item.u_.snum), 10);
- }
- case LogItem::kPtr:
- return AddStr("0x", 2)
- && AddNum(reinterpret_cast<uintptr_t>(item.u_.ptr), 16);
- default:
- return false;
- }
-}
-
-bool Logger::AddStr(const char* str, int n) {
- if (end_ - p_ < n) {
- return false;
- } else {
- memcpy(p_, str, n);
- p_ += n;
- return true;
- }
-}
-
-bool Logger::AddNum(uint64_t num, int base) {
- static const char kDigits[] = "0123456789abcdef";
- char space[22]; // more than enough for 2^64 in smallest supported base (10)
- char* end = space + sizeof(space);
- char* pos = end;
- do {
- pos--;
- *pos = kDigits[num % base];
- num /= base;
- } while (num > 0 && pos > space);
- return AddStr(pos, end - pos);
-}
-
-} // end tcmalloc namespace
-
-void TCMalloc_Printer::printf(const char* format, ...) {
- if (left_ > 0) {
- va_list ap;
- va_start(ap, format);
- const int r = perftools_vsnprintf(buf_, left_, format, ap);
- va_end(ap);
- if (r < 0) {
- // Perhaps an old glibc that returns -1 on truncation?
- left_ = 0;
- } else if (r > left_) {
- // Truncation
- left_ = 0;
- } else {
- left_ -= r;
- buf_ += r;
- }
- }
-}
diff --git a/third_party/tcmalloc/chromium/src/internal_logging.h b/third_party/tcmalloc/chromium/src/internal_logging.h
deleted file mode 100644
index 55e1808..0000000
--- a/third_party/tcmalloc/chromium/src/internal_logging.h
+++ /dev/null
@@ -1,152 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// Internal logging and related utility routines.
-
-#ifndef TCMALLOC_INTERNAL_LOGGING_H_
-#define TCMALLOC_INTERNAL_LOGGING_H_
-
-#include <config.h>
-#include <stddef.h> // for size_t
-#if defined HAVE_STDINT_H
-#include <stdint.h>
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#include <sys/types.h>
-#endif
-
-//-------------------------------------------------------------------
-// Utility routines
-//-------------------------------------------------------------------
-
-// Safe logging helper: we write directly to the stderr file
-// descriptor and avoid FILE buffering because that may invoke
-// malloc().
-//
-// Example:
-// Log(kLog, __FILE__, __LINE__, "error", bytes);
-
-namespace tcmalloc {
-enum LogMode {
- kLog, // Just print the message
- kCrash, // Print the message and crash
- kCrashWithStats // Print the message, some stats, and crash
-};
-
-class Logger;
-
-// A LogItem holds any of the argument types that can be passed to Log()
-class LogItem {
- public:
- LogItem() : tag_(kEnd) { }
- LogItem(const char* v) : tag_(kStr) { u_.str = v; }
- LogItem(int v) : tag_(kSigned) { u_.snum = v; }
- LogItem(long v) : tag_(kSigned) { u_.snum = v; }
- LogItem(long long v) : tag_(kSigned) { u_.snum = v; }
- LogItem(unsigned int v) : tag_(kUnsigned) { u_.unum = v; }
- LogItem(unsigned long v) : tag_(kUnsigned) { u_.unum = v; }
- LogItem(unsigned long long v) : tag_(kUnsigned) { u_.unum = v; }
- LogItem(const void* v) : tag_(kPtr) { u_.ptr = v; }
- private:
- friend class Logger;
- enum Tag {
- kStr,
- kSigned,
- kUnsigned,
- kPtr,
- kEnd
- };
- Tag tag_;
- union {
- const char* str;
- const void* ptr;
- int64_t snum;
- uint64_t unum;
- } u_;
-};
-
-extern PERFTOOLS_DLL_DECL void Log(LogMode mode, const char* filename, int line,
- LogItem a, LogItem b = LogItem(),
- LogItem c = LogItem(), LogItem d = LogItem());
-
-// Tests can override this function to collect logging messages.
-extern PERFTOOLS_DLL_DECL void (*log_message_writer)(const char* msg, int length);
-
-} // end tcmalloc namespace
-
-// Like assert(), but executed even in NDEBUG mode
-#undef CHECK_CONDITION
-#define CHECK_CONDITION(cond) \
-do { \
- if (!(cond)) { \
- ::tcmalloc::Log(::tcmalloc::kCrash, __FILE__, __LINE__, #cond); \
- } \
-} while (0)
-
-#define CHECK_CONDITION_PRINT(cond, str) \
-do { \
- if (!(cond)) { \
- ::tcmalloc::Log(::tcmalloc::kCrash, __FILE__, __LINE__, str); \
- } \
-} while (0)
-
-// Our own version of assert() so we can avoid hanging by trying to do
-// all kinds of goofy printing while holding the malloc lock.
-#ifndef NDEBUG
-#define ASSERT(cond) CHECK_CONDITION(cond)
-#define ASSERT_PRINT(cond, str) CHECK_CONDITION_PRINT(cond, str)
-#else
-#define ASSERT(cond) ((void) 0)
-#define ASSERT_PRINT(cond, str) ((void) 0)
-#endif
-
-// Print into buffer
-class TCMalloc_Printer {
- private:
- char* buf_; // Where should we write next
- int left_; // Space left in buffer (including space for \0)
-
- public:
- // REQUIRES: "length > 0"
- TCMalloc_Printer(char* buf, int length) : buf_(buf), left_(length) {
- buf[0] = '\0';
- }
-
- void printf(const char* format, ...)
-#ifdef HAVE___ATTRIBUTE__
- __attribute__ ((__format__ (__printf__, 2, 3)))
-#endif
-;
-};
-
-#endif // TCMALLOC_INTERNAL_LOGGING_H_
diff --git a/third_party/tcmalloc/chromium/src/libc_override.h b/third_party/tcmalloc/chromium/src/libc_override.h
deleted file mode 100644
index 089084a..0000000
--- a/third_party/tcmalloc/chromium/src/libc_override.h
+++ /dev/null
@@ -1,94 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// This .h file imports the code that causes tcmalloc to override libc
-// versions of malloc/free/new/delete/etc. That is, it provides the
-// logic that makes it so calls to malloc(10) go through tcmalloc,
-// rather than the default (libc) malloc.
-//
-// This file also provides a method: ReplaceSystemAlloc(), that every
-// libc_override_*.h file it #includes is required to provide. This
-// is called when first setting up tcmalloc -- that is, when a global
-// constructor in tcmalloc.cc is executed -- to do any initialization
-// work that may be required for this OS. (Note we cannot entirely
-// control when tcmalloc is initialized, and the system may do some
-// mallocs and frees before this routine is called.) It may be a
-// noop.
-//
-// Every libc has its own way of doing this, and sometimes the compiler
-// matters too, so we have a different file for each libc, and often
-// for different compilers and OS's.
-
-#ifndef TCMALLOC_LIBC_OVERRIDE_INL_H_
-#define TCMALLOC_LIBC_OVERRIDE_INL_H_
-
-#include <config.h>
-#ifdef HAVE_FEATURES_H
-#include <features.h> // for __GLIBC__
-#endif
-#include <gperftools/tcmalloc.h>
-
-static void ReplaceSystemAlloc(); // defined in the .h files below
-
-// For windows, there are two ways to get tcmalloc. If we're
-// patching, then src/windows/patch_function.cc will do the necessary
-// overriding here. Otherwise, we doing the 'redefine' trick, where
-// we remove malloc/new/etc from mscvcrt.dll, and just need to define
-// them now.
-#if defined(_WIN32) && defined(WIN32_DO_PATCHING)
-void PatchWindowsFunctions(); // in src/windows/patch_function.cc
-static void ReplaceSystemAlloc() { PatchWindowsFunctions(); }
-
-#elif defined(_WIN32) && !defined(WIN32_DO_PATCHING)
-// "libc_override_redefine.h" is included in the original gperftools. But,
-// we define allocator functions in Chromium's base/allocator/allocator_shim.cc
-// on Windows. We don't include libc_override_redefine.h here.
-// ReplaceSystemAlloc() is defined here instead.
-static void ReplaceSystemAlloc() { }
-
-#elif defined(__APPLE__)
-#include "libc_override_osx.h"
-
-#elif defined(__GLIBC__)
-#include "libc_override_glibc.h"
-
-// Not all gcc systems necessarily support weak symbols, but all the
-// ones I know of do, so for now just assume they all do.
-#elif defined(__GNUC__)
-#include "libc_override_gcc_and_weak.h"
-
-#else
-#error Need to add support for your libc/OS here
-
-#endif
-
-#endif // TCMALLOC_LIBC_OVERRIDE_INL_H_
diff --git a/third_party/tcmalloc/chromium/src/libc_override_gcc_and_weak.h b/third_party/tcmalloc/chromium/src/libc_override_gcc_and_weak.h
deleted file mode 100644
index 2204dfd..0000000
--- a/third_party/tcmalloc/chromium/src/libc_override_gcc_and_weak.h
+++ /dev/null
@@ -1,111 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// Used to override malloc routines on systems that define the
-// memory allocation routines to be weak symbols in their libc
-// (almost all unix-based systems are like this), on gcc, which
-// suppports the 'alias' attribute.
-
-#ifndef TCMALLOC_LIBC_OVERRIDE_GCC_AND_WEAK_INL_H_
-#define TCMALLOC_LIBC_OVERRIDE_GCC_AND_WEAK_INL_H_
-
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // for __THROW
-#endif
-#include <gperftools/tcmalloc.h>
-
-#ifndef __THROW // I guess we're not on a glibc-like system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-#ifndef __GNUC__
-# error libc_override_gcc_and_weak.h is for gcc distributions only.
-#endif
-
-#define ALIAS(tc_fn) __attribute__ ((alias (#tc_fn)))
-
-#if defined(__ANDROID__)
-// Android's bionic doesn't have std::bad_alloc.
-#define STD_BAD_ALLOC
-#else
-#define STD_BAD_ALLOC std::bad_alloc
-#endif
-
-void* operator new(size_t size) throw (STD_BAD_ALLOC)
- ALIAS(tc_new);
-void operator delete(void* p) __THROW
- ALIAS(tc_delete);
-void* operator new[](size_t size) throw (STD_BAD_ALLOC)
- ALIAS(tc_newarray);
-void operator delete[](void* p) __THROW
- ALIAS(tc_deletearray);
-void* operator new(size_t size, const std::nothrow_t& nt) __THROW
- ALIAS(tc_new_nothrow);
-void* operator new[](size_t size, const std::nothrow_t& nt) __THROW
- ALIAS(tc_newarray_nothrow);
-void operator delete(void* p, const std::nothrow_t& nt) __THROW
- ALIAS(tc_delete_nothrow);
-void operator delete[](void* p, const std::nothrow_t& nt) __THROW
- ALIAS(tc_deletearray_nothrow);
-
-extern "C" {
- void* malloc(size_t size) __THROW ALIAS(tc_malloc);
- void free(void* ptr) __THROW ALIAS(tc_free);
- void* realloc(void* ptr, size_t size) __THROW ALIAS(tc_realloc);
- void* calloc(size_t n, size_t size) __THROW ALIAS(tc_calloc);
- void cfree(void* ptr) __THROW ALIAS(tc_cfree);
- void* memalign(size_t align, size_t s) __THROW ALIAS(tc_memalign);
- void* valloc(size_t size) __THROW ALIAS(tc_valloc);
- void* pvalloc(size_t size) __THROW ALIAS(tc_pvalloc);
- int posix_memalign(void** r, size_t a, size_t s) __THROW
- ALIAS(tc_posix_memalign);
- void malloc_stats(void) __THROW ALIAS(tc_malloc_stats);
- int mallopt(int cmd, int value) __THROW ALIAS(tc_mallopt);
-#ifdef HAVE_STRUCT_MALLINFO
- struct mallinfo mallinfo(void) __THROW ALIAS(tc_mallinfo);
-#endif
- size_t malloc_size(void* p) __THROW ALIAS(tc_malloc_size);
-#if defined(__ANDROID__)
- size_t malloc_usable_size(const void* p) __THROW
- ALIAS(tc_malloc_size);
-#else
- size_t malloc_usable_size(void* p) __THROW ALIAS(tc_malloc_size);
-#endif
-} // extern "C"
-
-#undef ALIAS
-
-// No need to do anything at tcmalloc-registration time: we do it all
-// via overriding weak symbols (at link time).
-static void ReplaceSystemAlloc() { }
-
-#endif // TCMALLOC_LIBC_OVERRIDE_GCC_AND_WEAK_INL_H_
diff --git a/third_party/tcmalloc/chromium/src/libc_override_glibc.h b/third_party/tcmalloc/chromium/src/libc_override_glibc.h
deleted file mode 100644
index 7cdbe97..0000000
--- a/third_party/tcmalloc/chromium/src/libc_override_glibc.h
+++ /dev/null
@@ -1,159 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// Used to override malloc routines on systems that are using glibc.
-
-#ifndef TCMALLOC_LIBC_OVERRIDE_GLIBC_INL_H_
-#define TCMALLOC_LIBC_OVERRIDE_GLIBC_INL_H_
-
-// MALLOC_HOOK_MAYBE_VOLATILE is defined at config.h in the original gperftools.
-// Chromium does this check with the macro __MALLOC_HOOK_VOLATILE.
-// GLibc 2.14+ requires the hook functions be declared volatile, based on the
-// value of the define __MALLOC_HOOK_VOLATILE. For compatibility with
-// older/non-GLibc implementations, provide an empty definition.
-#if !defined(__MALLOC_HOOK_VOLATILE)
-#define MALLOC_HOOK_MAYBE_VOLATILE /**/
-#else
-#define MALLOC_HOOK_MAYBE_VOLATILE __MALLOC_HOOK_VOLATILE
-#endif
-
-#include <config.h>
-#include <features.h> // for __GLIBC__
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // for __THROW
-#endif
-#include <gperftools/tcmalloc.h>
-
-#ifndef __GLIBC__
-# error libc_override_glibc.h is for glibc distributions only.
-#endif
-
-// In glibc, the memory-allocation methods are weak symbols, so we can
-// just override them with our own. If we're using gcc, we can use
-// __attribute__((alias)) to do the overriding easily (exception:
-// Mach-O, which doesn't support aliases). Otherwise we have to use a
-// function call.
-#if !defined(__GNUC__) || defined(__MACH__)
-
-// This also defines ReplaceSystemAlloc().
-# include "libc_override_redefine.h" // defines functions malloc()/etc
-
-#else // #if !defined(__GNUC__) || defined(__MACH__)
-
-// If we get here, we're a gcc system, so do all the overriding we do
-// with gcc. This does the overriding of all the 'normal' memory
-// allocation. This also defines ReplaceSystemAlloc().
-# include "libc_override_gcc_and_weak.h"
-
-// We also have to do some glibc-specific overriding. Some library
-// routines on RedHat 9 allocate memory using malloc() and free it
-// using __libc_free() (or vice-versa). Since we provide our own
-// implementations of malloc/free, we need to make sure that the
-// __libc_XXX variants (defined as part of glibc) also point to the
-// same implementations. Since it only matters for redhat, we
-// do it inside the gcc #ifdef, since redhat uses gcc.
-// TODO(csilvers): only do this if we detect we're an old enough glibc?
-
-#define ALIAS(tc_fn) __attribute__ ((alias (#tc_fn)))
-extern "C" {
- void* __libc_malloc(size_t size) ALIAS(tc_malloc);
- void __libc_free(void* ptr) ALIAS(tc_free);
- void* __libc_realloc(void* ptr, size_t size) ALIAS(tc_realloc);
- void* __libc_calloc(size_t n, size_t size) ALIAS(tc_calloc);
- void __libc_cfree(void* ptr) ALIAS(tc_cfree);
- void* __libc_memalign(size_t align, size_t s) ALIAS(tc_memalign);
- void* __libc_valloc(size_t size) ALIAS(tc_valloc);
- void* __libc_pvalloc(size_t size) ALIAS(tc_pvalloc);
- int __posix_memalign(void** r, size_t a, size_t s) ALIAS(tc_posix_memalign);
-} // extern "C"
-#undef ALIAS
-
-#endif // #if defined(__GNUC__) && !defined(__MACH__)
-
-
-// We also have to hook libc malloc. While our work with weak symbols
-// should make sure libc malloc is never called in most situations, it
-// can be worked around by shared libraries with the DEEPBIND
-// environment variable set. The below hooks libc to call our malloc
-// routines even in that situation. In other situations, this hook
-// should never be called.
-extern "C" {
-static void* glibc_override_malloc(size_t size, const void *caller) {
- return tc_malloc(size);
-}
-static void* glibc_override_realloc(void *ptr, size_t size,
- const void *caller) {
- return tc_realloc(ptr, size);
-}
-static void glibc_override_free(void *ptr, const void *caller) {
- tc_free(ptr);
-}
-static void* glibc_override_memalign(size_t align, size_t size,
- const void *caller) {
- return tc_memalign(align, size);
-}
-
-// We should be using __malloc_initialize_hook here, like the #if 0
-// code below. (See http://swoolley.org/man.cgi/3/malloc_hook.)
-// However, this causes weird linker errors with programs that link
-// with -static, so instead we just assign the vars directly at
-// static-constructor time. That should serve the same effect of
-// making sure the hooks are set before the first malloc call the
-// program makes.
-#if 0
-#include <malloc.h> // for __malloc_hook, etc.
-void glibc_override_malloc_init_hook(void) {
- __malloc_hook = glibc_override_malloc;
- __realloc_hook = glibc_override_realloc;
- __free_hook = glibc_override_free;
- __memalign_hook = glibc_override_memalign;
-}
-
-void (* MALLOC_HOOK_MAYBE_VOLATILE __malloc_initialize_hook)(void)
- = &glibc_override_malloc_init_hook;
-#endif
-
-void* (* MALLOC_HOOK_MAYBE_VOLATILE __malloc_hook)(size_t, const void*)
- = &glibc_override_malloc;
-void* (* MALLOC_HOOK_MAYBE_VOLATILE __realloc_hook)(void*, size_t, const void*)
- = &glibc_override_realloc;
-void (* MALLOC_HOOK_MAYBE_VOLATILE __free_hook)(void*, const void*)
- = &glibc_override_free;
-void* (* MALLOC_HOOK_MAYBE_VOLATILE __memalign_hook)(size_t,size_t, const void*)
- = &glibc_override_memalign;
-
-} // extern "C"
-
-// No need to write ReplaceSystemAlloc(); one of the #includes above
-// did it for us.
-
-#endif // TCMALLOC_LIBC_OVERRIDE_GLIBC_INL_H_
diff --git a/third_party/tcmalloc/chromium/src/libc_override_osx.h b/third_party/tcmalloc/chromium/src/libc_override_osx.h
deleted file mode 100644
index 78a0ef2..0000000
--- a/third_party/tcmalloc/chromium/src/libc_override_osx.h
+++ /dev/null
@@ -1,275 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// Used to override malloc routines on OS X systems. We use the
-// malloc-zone functionality built into OS X to register our malloc
-// routine.
-//
-// 1) We used to use the normal 'override weak libc malloc/etc'
-// technique for OS X. This is not optimal because mach does not
-// support the 'alias' attribute, so we had to have forwarding
-// functions. It also does not work very well with OS X shared
-// libraries (dylibs) -- in general, the shared libs don't use
-// tcmalloc unless run with the DYLD_FORCE_FLAT_NAMESPACE envvar.
-//
-// 2) Another approach would be to use an interposition array:
-// static const interpose_t interposers[] __attribute__((section("__DATA, __interpose"))) = {
-// { (void *)tc_malloc, (void *)malloc },
-// { (void *)tc_free, (void *)free },
-// };
-// This requires the user to set the DYLD_INSERT_LIBRARIES envvar, so
-// is not much better.
-//
-// 3) Registering a new malloc zone avoids all these issues:
-// http://www.opensource.apple.com/source/Libc/Libc-583/include/malloc/malloc.h
-// http://www.opensource.apple.com/source/Libc/Libc-583/gen/malloc.c
-// If we make tcmalloc the default malloc zone (undocumented but
-// possible) then all new allocs use it, even those in shared
-// libraries. Allocs done before tcmalloc was installed, or in libs
-// that aren't using tcmalloc for some reason, will correctly go
-// through the malloc-zone interface when free-ing, and will pick up
-// the libc free rather than tcmalloc free. So it should "never"
-// cause a crash (famous last words).
-//
-// 4) The routines one must define for one's own malloc have changed
-// between OS X versions. This requires some hoops on our part, but
-// is only really annoying when it comes to posix_memalign. The right
-// behavior there depends on what OS version tcmalloc was compiled on,
-// but also what OS version the program is running on. For now, we
-// punt and don't implement our own posix_memalign. Apps that really
-// care can use tc_posix_memalign directly.
-
-#ifndef TCMALLOC_LIBC_OVERRIDE_OSX_INL_H_
-#define TCMALLOC_LIBC_OVERRIDE_OSX_INL_H_
-
-#include <config.h>
-#ifdef HAVE_FEATURES_H
-#include <features.h>
-#endif
-#include <gperftools/tcmalloc.h>
-
-#if !defined(__APPLE__)
-# error libc_override_glibc-osx.h is for OS X distributions only.
-#endif
-
-#include <AvailabilityMacros.h>
-#include <malloc/malloc.h>
-
-// from AvailabilityMacros.h
-#if defined(MAC_OS_X_VERSION_10_6) && \
- MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
-extern "C" {
- // This function is only available on 10.6 (and later) but the
- // LibSystem headers do not use AvailabilityMacros.h to handle weak
- // importing automatically. This prototype is a copy of the one in
- // <malloc/malloc.h> with the WEAK_IMPORT_ATTRBIUTE added.
- extern malloc_zone_t *malloc_default_purgeable_zone(void)
- WEAK_IMPORT_ATTRIBUTE;
-}
-#endif
-
-// We need to provide wrappers around all the libc functions.
-namespace {
-size_t mz_size(malloc_zone_t* zone, const void* ptr) {
- if (MallocExtension::instance()->GetOwnership(ptr) != MallocExtension::kOwned)
- return 0; // malloc_zone semantics: return 0 if we don't own the memory
-
- // TODO(csilvers): change this method to take a const void*, one day.
- return MallocExtension::instance()->GetAllocatedSize(const_cast<void*>(ptr));
-}
-
-void* mz_malloc(malloc_zone_t* zone, size_t size) {
- return tc_malloc(size);
-}
-
-void* mz_calloc(malloc_zone_t* zone, size_t num_items, size_t size) {
- return tc_calloc(num_items, size);
-}
-
-void* mz_valloc(malloc_zone_t* zone, size_t size) {
- return tc_valloc(size);
-}
-
-void mz_free(malloc_zone_t* zone, void* ptr) {
- return tc_free(ptr);
-}
-
-void* mz_realloc(malloc_zone_t* zone, void* ptr, size_t size) {
- return tc_realloc(ptr, size);
-}
-
-void* mz_memalign(malloc_zone_t* zone, size_t align, size_t size) {
- return tc_memalign(align, size);
-}
-
-void mz_destroy(malloc_zone_t* zone) {
- // A no-op -- we will not be destroyed!
-}
-
-// malloc_introspection callbacks. I'm not clear on what all of these do.
-kern_return_t mi_enumerator(task_t task, void *,
- unsigned type_mask, vm_address_t zone_address,
- memory_reader_t reader,
- vm_range_recorder_t recorder) {
- // Should enumerate all the pointers we have. Seems like a lot of work.
- return KERN_FAILURE;
-}
-
-size_t mi_good_size(malloc_zone_t *zone, size_t size) {
- // I think it's always safe to return size, but we maybe could do better.
- return size;
-}
-
-boolean_t mi_check(malloc_zone_t *zone) {
- return MallocExtension::instance()->VerifyAllMemory();
-}
-
-void mi_print(malloc_zone_t *zone, boolean_t verbose) {
- int bufsize = 8192;
- if (verbose)
- bufsize = 102400; // I picked this size arbitrarily
- char* buffer = new char[bufsize];
- MallocExtension::instance()->GetStats(buffer, bufsize);
- fprintf(stdout, "%s", buffer);
- delete[] buffer;
-}
-
-void mi_log(malloc_zone_t *zone, void *address) {
- // I don't think we support anything like this
-}
-
-void mi_force_lock(malloc_zone_t *zone) {
- // Hopefully unneeded by us!
-}
-
-void mi_force_unlock(malloc_zone_t *zone) {
- // Hopefully unneeded by us!
-}
-
-void mi_statistics(malloc_zone_t *zone, malloc_statistics_t *stats) {
- // TODO(csilvers): figure out how to fill these out
- stats->blocks_in_use = 0;
- stats->size_in_use = 0;
- stats->max_size_in_use = 0;
- stats->size_allocated = 0;
-}
-
-boolean_t mi_zone_locked(malloc_zone_t *zone) {
- return false; // Hopefully unneeded by us!
-}
-
-} // unnamed namespace
-
-// OS X doesn't have pvalloc, cfree, malloc_statc, etc, so we can just
-// define our own. :-) OS X supplies posix_memalign in some versions
-// but not others, either strongly or weakly linked, in a way that's
-// difficult enough to code to correctly, that I just don't try to
-// support either memalign() or posix_memalign(). If you need them
-// and are willing to code to tcmalloc, you can use tc_posix_memalign().
-extern "C" {
- void cfree(void* p) { tc_cfree(p); }
- void* pvalloc(size_t s) { return tc_pvalloc(s); }
- void malloc_stats(void) { tc_malloc_stats(); }
- int mallopt(int cmd, int v) { return tc_mallopt(cmd, v); }
- // No struct mallinfo on OS X, so don't define mallinfo().
- // An alias for malloc_size(), which OS X defines.
- size_t malloc_usable_size(void* p) { return tc_malloc_size(p); }
-} // extern "C"
-
-static void ReplaceSystemAlloc() {
- static malloc_introspection_t tcmalloc_introspection;
- memset(&tcmalloc_introspection, 0, sizeof(tcmalloc_introspection));
-
- tcmalloc_introspection.enumerator = &mi_enumerator;
- tcmalloc_introspection.good_size = &mi_good_size;
- tcmalloc_introspection.check = &mi_check;
- tcmalloc_introspection.print = &mi_print;
- tcmalloc_introspection.log = &mi_log;
- tcmalloc_introspection.force_lock = &mi_force_lock;
- tcmalloc_introspection.force_unlock = &mi_force_unlock;
-
- static malloc_zone_t tcmalloc_zone;
- memset(&tcmalloc_zone, 0, sizeof(malloc_zone_t));
-
- // Start with a version 4 zone which is used for OS X 10.4 and 10.5.
- tcmalloc_zone.version = 4;
- tcmalloc_zone.zone_name = "tcmalloc";
- tcmalloc_zone.size = &mz_size;
- tcmalloc_zone.malloc = &mz_malloc;
- tcmalloc_zone.calloc = &mz_calloc;
- tcmalloc_zone.valloc = &mz_valloc;
- tcmalloc_zone.free = &mz_free;
- tcmalloc_zone.realloc = &mz_realloc;
- tcmalloc_zone.destroy = &mz_destroy;
- tcmalloc_zone.batch_malloc = NULL;
- tcmalloc_zone.batch_free = NULL;
- tcmalloc_zone.introspect = &tcmalloc_introspection;
-
- // from AvailabilityMacros.h
-#if defined(MAC_OS_X_VERSION_10_6) && \
- MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
- // Switch to version 6 on OSX 10.6 to support memalign.
- tcmalloc_zone.version = 6;
- tcmalloc_zone.free_definite_size = NULL;
- tcmalloc_zone.memalign = &mz_memalign;
- tcmalloc_introspection.zone_locked = &mi_zone_locked;
-
- // Request the default purgable zone to force its creation. The
- // current default zone is registered with the purgable zone for
- // doing tiny and small allocs. Sadly, it assumes that the default
- // zone is the szone implementation from OS X and will crash if it
- // isn't. By creating the zone now, this will be true and changing
- // the default zone won't cause a problem. This only needs to
- // happen when actually running on OS X 10.6 and higher (note the
- // ifdef above only checks if we were *compiled* with 10.6 or
- // higher; at runtime we have to check if this symbol is defined.)
- if (malloc_default_purgeable_zone) {
- malloc_default_purgeable_zone();
- }
-#endif
-
- // Register the tcmalloc zone. At this point, it will not be the
- // default zone.
- malloc_zone_register(&tcmalloc_zone);
-
- // Unregister and reregister the default zone. Unregistering swaps
- // the specified zone with the last one registered which for the
- // default zone makes the more recently registered zone the default
- // zone. The default zone is then re-registered to ensure that
- // allocations made from it earlier will be handled correctly.
- // Things are not guaranteed to work that way, but it's how they work now.
- malloc_zone_t *default_zone = malloc_default_zone();
- malloc_zone_unregister(default_zone);
- malloc_zone_register(default_zone);
-}
-
-#endif // TCMALLOC_LIBC_OVERRIDE_OSX_INL_H_
diff --git a/third_party/tcmalloc/chromium/src/libc_override_redefine.h b/third_party/tcmalloc/chromium/src/libc_override_redefine.h
deleted file mode 100644
index d8d999c..0000000
--- a/third_party/tcmalloc/chromium/src/libc_override_redefine.h
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// Used on systems that don't have their own definition of
-// malloc/new/etc. (Typically this will be a windows msvcrt.dll that
-// has been edited to remove the definitions.) We can just define our
-// own as normal functions.
-//
-// This should also work on systems were all the malloc routines are
-// defined as weak symbols, and there's no support for aliasing.
-
-#ifndef TCMALLOC_LIBC_OVERRIDE_REDEFINE_H_
-#define TCMALLOC_LIBC_OVERRIDE_REDEFINE_H_
-
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // for __THROW
-#endif
-
-#ifndef __THROW // I guess we're not on a glibc-like system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-void* operator new(size_t size) { return tc_new(size); }
-void operator delete(void* p) __THROW { tc_delete(p); }
-void* operator new[](size_t size) { return tc_newarray(size); }
-void operator delete[](void* p) __THROW { tc_deletearray(p); }
-void* operator new(size_t size, const std::nothrow_t& nt) __THROW {
- return tc_new_nothrow(size, nt);
-}
-void* operator new[](size_t size, const std::nothrow_t& nt) __THROW {
- return tc_newarray_nothrow(size, nt);
-}
-void operator delete(void* ptr, const std::nothrow_t& nt) __THROW {
- return tc_delete_nothrow(ptr, nt);
-}
-void operator delete[](void* ptr, const std::nothrow_t& nt) __THROW {
- return tc_deletearray_nothrow(ptr, nt);
-}
-extern "C" {
- void* malloc(size_t s) __THROW { return tc_malloc(s); }
- void free(void* p) __THROW { tc_free(p); }
- void* realloc(void* p, size_t s) __THROW { return tc_realloc(p, s); }
- void* calloc(size_t n, size_t s) __THROW { return tc_calloc(n, s); }
- void cfree(void* p) __THROW { tc_cfree(p); }
- void* memalign(size_t a, size_t s) __THROW { return tc_memalign(a, s); }
- void* valloc(size_t s) __THROW { return tc_valloc(s); }
- void* pvalloc(size_t s) __THROW { return tc_pvalloc(s); }
- int posix_memalign(void** r, size_t a, size_t s) __THROW {
- return tc_posix_memalign(r, a, s);
- }
- void malloc_stats(void) __THROW { tc_malloc_stats(); }
- int mallopt(int cmd, int v) __THROW { return tc_mallopt(cmd, v); }
-#ifdef HAVE_STRUCT_MALLINFO
- struct mallinfo mallinfo(void) __THROW { return tc_mallinfo(); }
-#endif
- size_t malloc_size(void* p) __THROW { return tc_malloc_size(p); }
- size_t malloc_usable_size(void* p) __THROW { return tc_malloc_size(p); }
-} // extern "C"
-
-// No need to do anything at tcmalloc-registration time: we do it all
-// via overriding weak symbols (at link time).
-static void ReplaceSystemAlloc() { }
-
-#endif // TCMALLOC_LIBC_OVERRIDE_REDEFINE_H_
diff --git a/third_party/tcmalloc/chromium/src/linked_list.h b/third_party/tcmalloc/chromium/src/linked_list.h
deleted file mode 100644
index 4b0af1b..0000000
--- a/third_party/tcmalloc/chromium/src/linked_list.h
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// Some very basic linked list functions for dealing with using void * as
-// storage.
-
-#ifndef TCMALLOC_LINKED_LIST_H_
-#define TCMALLOC_LINKED_LIST_H_
-
-#include <stddef.h>
-
-namespace tcmalloc {
-
-inline void *SLL_Next(void *t) {
- return *(reinterpret_cast<void**>(t));
-}
-
-inline void SLL_SetNext(void *t, void *n) {
- *(reinterpret_cast<void**>(t)) = n;
-}
-
-inline void SLL_Push(void **list, void *element) {
- SLL_SetNext(element, *list);
- *list = element;
-}
-
-inline void *SLL_Pop(void **list) {
- void *result = *list;
- *list = SLL_Next(*list);
- return result;
-}
-
-// Remove N elements from a linked list to which head points. head will be
-// modified to point to the new head. start and end will point to the first
-// and last nodes of the range. Note that end will point to NULL after this
-// function is called.
-inline void SLL_PopRange(void **head, int N, void **start, void **end) {
- if (N == 0) {
- *start = NULL;
- *end = NULL;
- return;
- }
-
- void *tmp = *head;
- for (int i = 1; i < N; ++i) {
- tmp = SLL_Next(tmp);
- }
-
- *start = *head;
- *end = tmp;
- *head = SLL_Next(tmp);
- // Unlink range from list.
- SLL_SetNext(tmp, NULL);
-}
-
-inline void SLL_PushRange(void **head, void *start, void *end) {
- if (!start) return;
- SLL_SetNext(end, *head);
- *head = start;
-}
-
-inline size_t SLL_Size(void *head) {
- int count = 0;
- while (head) {
- count++;
- head = SLL_Next(head);
- }
- return count;
-}
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_LINKED_LIST_H_
diff --git a/third_party/tcmalloc/chromium/src/linux_shadow_stacks.cc b/third_party/tcmalloc/chromium/src/linux_shadow_stacks.cc
deleted file mode 100644
index a060b54..0000000
--- a/third_party/tcmalloc/chromium/src/linux_shadow_stacks.cc
+++ /dev/null
@@ -1,128 +0,0 @@
-// Copyright (c) 2006-2010 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "linux_shadow_stacks.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-static const int kMaxShadowIndex = 2048;
-static const char kOverflowMessage[] = "Shadow stack overflow\n";
-
-// Thread-local vars.
-__thread
-int shadow_index = -1;
-__thread
-void *shadow_ip_stack[kMaxShadowIndex];
-__thread
-void *shadow_sp_stack[kMaxShadowIndex];
-
-enum Status {UNINITIALIZED = -1, DISABLED, ENABLED};
-Status status = UNINITIALIZED;
-
-void init() {
- if (!getenv("KEEP_SHADOW_STACKS")) {
- status = DISABLED;
- return;
- }
- status = ENABLED;
-}
-
-void __cyg_profile_func_enter(void *this_fn, void *call_site) {
- if (status == DISABLED) return;
- if (status == UNINITIALIZED) {
- init();
- if (status == DISABLED) return;
- }
- shadow_index++;
- if (shadow_index > kMaxShadowIndex) {
- // Avoid memory allocation when reporting an error.
- write(2, kOverflowMessage, sizeof(kOverflowMessage));
- int a = 0;
- a = a / a;
- }
- // Update the shadow IP stack
- shadow_ip_stack[shadow_index] = this_fn;
- // Update the shadow SP stack. The code for obtaining the frame address was
- // borrowed from Google Perftools, http://code.google.com/p/google-perftools/
- //
- // Copyright (c) 2005, Google Inc.
- // All rights reserved.
- //
- // Redistribution and use in source and binary forms, with or without
- // modification, are permitted provided that the following conditions are
- // met:
- //
- // * Redistributions of source code must retain the above copyright
- // notice, this list of conditions and the following disclaimer.
- // * Redistributions in binary form must reproduce the above
- // copyright notice, this list of conditions and the following disclaimer
- // in the documentation and/or other materials provided with the
- // distribution.
- // * Neither the name of Google Inc. nor the names of its
- // contributors may be used to endorse or promote products derived from
- // this software without specific prior written permission.
- //
- // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- void **sp;
-#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2) || __llvm__
- // __builtin_frame_address(0) can return the wrong address on gcc-4.1.0-k8.
- // It's always correct on llvm, and the techniques below aren't (in
- // particular, llvm-gcc will make a copy of this_fn, so it's not in sp[2]),
- // so we also prefer __builtin_frame_address when running under llvm.
- sp = reinterpret_cast<void**>(__builtin_frame_address(0));
-#elif defined(__i386__)
- // Stack frame format:
- // sp[0] pointer to previous frame
- // sp[1] caller address
- // sp[2] first argument
- // ...
- // NOTE: This will break under llvm, since result is a copy and not in sp[2]
- sp = (void **)&this_fn - 2;
-#elif defined(__x86_64__)
- unsigned long rbp;
- // Move the value of the register %rbp into the local variable rbp.
- // We need 'volatile' to prevent this instruction from getting moved
- // around during optimization to before function prologue is done.
- // An alternative way to achieve this
- // would be (before this __asm__ instruction) to call Noop() defined as
- // static void Noop() __attribute__ ((noinline)); // prevent inlining
- // static void Noop() { asm(""); } // prevent optimizing-away
- __asm__ volatile ("mov %%rbp, %0" : "=r" (rbp));
- // Arguments are passed in registers on x86-64, so we can't just
- // offset from &result
- sp = (void **) rbp;
-#else
-# error Cannot obtain SP (possibly compiling on a non x86 architecture)
-#endif
- shadow_sp_stack[shadow_index] = (void*)sp;
- return;
-}
-
-void __cyg_profile_func_exit(void *this_fn, void *call_site) {
- if (status == DISABLED) return;
- shadow_index--;
-}
-
-void *get_shadow_ip_stack(int *index /*OUT*/) {
- *index = shadow_index;
- return shadow_ip_stack;
-}
-
-void *get_shadow_sp_stack(int *index /*OUT*/) {
- *index = shadow_index;
- return shadow_sp_stack;
-}
diff --git a/third_party/tcmalloc/chromium/src/linux_shadow_stacks.h b/third_party/tcmalloc/chromium/src/linux_shadow_stacks.h
deleted file mode 100644
index e519d29..0000000
--- a/third_party/tcmalloc/chromium/src/linux_shadow_stacks.h
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright (c) 2006-2010 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef THIRD_PARTY_TCMALLOC_CHROMIUM_SRC_LINUX_SHADOW_STACKS_H__
-#define THIRD_PARTY_TCMALLOC_CHROMIUM_SRC_LINUX_SHADOW_STACKS_H__
-
-#define NO_INSTRUMENT __attribute__((no_instrument_function))
-
-extern "C" {
-void init() NO_INSTRUMENT;
-void __cyg_profile_func_enter(void *this_fn, void *call_site) NO_INSTRUMENT;
-void __cyg_profile_func_exit(void *this_fn, void *call_site) NO_INSTRUMENT;
-void *get_shadow_ip_stack(int *index /*OUT*/) NO_INSTRUMENT;
-void *get_shadow_sp_stack(int *index /*OUT*/) NO_INSTRUMENT;
-}
-
-#undef NO_INSTRUMENT
-
-#endif // THIRD_PARTY_TCMALLOC_CHROMIUM_SRC_LINUX_SHADOW_STACKS_H__
diff --git a/third_party/tcmalloc/chromium/src/malloc_extension.cc b/third_party/tcmalloc/chromium/src/malloc_extension.cc
deleted file mode 100644
index c143f13..0000000
--- a/third_party/tcmalloc/chromium/src/malloc_extension.cc
+++ /dev/null
@@ -1,389 +0,0 @@
-// Copyright (c) 2012, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include <config.h>
-#include <assert.h>
-#include <string.h>
-#include <stdio.h>
-#if defined HAVE_STDINT_H
-#include <stdint.h>
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#include <sys/types.h>
-#endif
-#include <string>
-#include "base/dynamic_annotations.h"
-#include "base/sysinfo.h" // for FillProcSelfMaps
-#ifndef NO_HEAP_CHECK
-#include "gperftools/heap-checker.h"
-#endif
-#include "gperftools/malloc_extension.h"
-#include "gperftools/malloc_extension_c.h"
-#include "maybe_threads.h"
-
-#ifdef USE_TCMALLOC
-// Note that malloc_extension can be used without tcmalloc if gperftools'
-// heap-profiler is enabled without the tcmalloc memory allocator.
-#include "thread_cache.h"
-#endif
-
-using STL_NAMESPACE::string;
-using STL_NAMESPACE::vector;
-
-static void DumpAddressMap(string* result) {
- *result += "\nMAPPED_LIBRARIES:\n";
- // We keep doubling until we get a fit
- const size_t old_resultlen = result->size();
- for (int amap_size = 10240; amap_size < 10000000; amap_size *= 2) {
- result->resize(old_resultlen + amap_size);
- bool wrote_all = false;
- const int bytes_written =
- tcmalloc::FillProcSelfMaps(&((*result)[old_resultlen]), amap_size,
- &wrote_all);
- if (wrote_all) { // we fit!
- (*result)[old_resultlen + bytes_written] = '\0';
- result->resize(old_resultlen + bytes_written);
- return;
- }
- }
- result->reserve(old_resultlen); // just don't print anything
-}
-
-// Note: this routine is meant to be called before threads are spawned.
-void MallocExtension::Initialize() {
- static bool initialize_called = false;
-
- if (initialize_called) return;
- initialize_called = true;
-
-#ifdef __GLIBC__
- // GNU libc++ versions 3.3 and 3.4 obey the environment variables
- // GLIBCPP_FORCE_NEW and GLIBCXX_FORCE_NEW respectively. Setting
- // one of these variables forces the STL default allocator to call
- // new() or delete() for each allocation or deletion. Otherwise
- // the STL allocator tries to avoid the high cost of doing
- // allocations by pooling memory internally. However, tcmalloc
- // does allocations really fast, especially for the types of small
- // items one sees in STL, so it's better off just using us.
- // TODO: control whether we do this via an environment variable?
- setenv("GLIBCPP_FORCE_NEW", "1", false /* no overwrite*/);
- setenv("GLIBCXX_FORCE_NEW", "1", false /* no overwrite*/);
-
- // Now we need to make the setenv 'stick', which it may not do since
- // the env is flakey before main() is called. But luckily stl only
- // looks at this env var the first time it tries to do an alloc, and
- // caches what it finds. So we just cause an stl alloc here.
- string dummy("I need to be allocated");
- dummy += "!"; // so the definition of dummy isn't optimized out
-#endif /* __GLIBC__ */
-}
-
-// SysAllocator implementation
-SysAllocator::~SysAllocator() {}
-
-// Default implementation -- does nothing
-MallocExtension::~MallocExtension() { }
-bool MallocExtension::VerifyAllMemory() { return true; }
-bool MallocExtension::VerifyNewMemory(const void* p) { return true; }
-bool MallocExtension::VerifyArrayNewMemory(const void* p) { return true; }
-bool MallocExtension::VerifyMallocMemory(const void* p) { return true; }
-
-bool MallocExtension::GetNumericProperty(const char* property, size_t* value) {
- return false;
-}
-
-bool MallocExtension::SetNumericProperty(const char* property, size_t value) {
- return false;
-}
-
-void MallocExtension::GetStats(char* buffer, int length) {
- assert(length > 0);
- buffer[0] = '\0';
-}
-
-bool MallocExtension::MallocMemoryStats(int* blocks, size_t* total,
- int histogram[kMallocHistogramSize]) {
- *blocks = 0;
- *total = 0;
- memset(histogram, 0, sizeof(*histogram) * kMallocHistogramSize);
- return true;
-}
-
-void** MallocExtension::ReadStackTraces(int* sample_period) {
- return NULL;
-}
-
-void** MallocExtension::ReadHeapGrowthStackTraces() {
- return NULL;
-}
-
-void MallocExtension::MarkThreadIdle() {
- // Default implementation does nothing
-}
-
-void MallocExtension::MarkThreadBusy() {
- // Default implementation does nothing
-}
-
-SysAllocator* MallocExtension::GetSystemAllocator() {
- return NULL;
-}
-
-void MallocExtension::SetSystemAllocator(SysAllocator *a) {
- // Default implementation does nothing
-}
-
-void MallocExtension::ReleaseToSystem(size_t num_bytes) {
- // Default implementation does nothing
-}
-
-void MallocExtension::ReleaseFreeMemory() {
- ReleaseToSystem(static_cast<size_t>(-1)); // SIZE_T_MAX
-}
-
-void MallocExtension::SetMemoryReleaseRate(double rate) {
- // Default implementation does nothing
-}
-
-double MallocExtension::GetMemoryReleaseRate() {
- return -1.0;
-}
-
-size_t MallocExtension::GetEstimatedAllocatedSize(size_t size) {
- return size;
-}
-
-size_t MallocExtension::GetAllocatedSize(const void* p) {
- assert(GetOwnership(p) != kNotOwned);
- return 0;
-}
-
-MallocExtension::Ownership MallocExtension::GetOwnership(const void* p) {
- return kUnknownOwnership;
-}
-
-void MallocExtension::GetFreeListSizes(
- vector<MallocExtension::FreeListInfo>* v) {
- v->clear();
-}
-
-// The current malloc extension object.
-
-static pthread_once_t module_init = PTHREAD_ONCE_INIT;
-static MallocExtension* current_instance = NULL;
-
-static void InitModule() {
- current_instance = new MallocExtension;
-#ifndef NO_HEAP_CHECK
- HeapLeakChecker::IgnoreObject(current_instance);
-#endif
-}
-
-MallocExtension* MallocExtension::instance() {
- perftools_pthread_once(&module_init, InitModule);
- return current_instance;
-}
-
-void MallocExtension::Register(MallocExtension* implementation) {
- perftools_pthread_once(&module_init, InitModule);
- // When running under valgrind, our custom malloc is replaced with
- // valgrind's one and malloc extensions will not work. (Note:
- // callers should be responsible for checking that they are the
- // malloc that is really being run, before calling Register. This
- // is just here as an extra sanity check.)
- if (!RunningOnValgrind()) {
- current_instance = implementation;
- }
-}
-
-unsigned int MallocExtension::GetBytesAllocatedOnCurrentThread() {
- // This function is added in Chromium for profiling.
-#ifdef USE_TCMALLOC
- // Note that malloc_extension can be used without tcmalloc if gperftools'
- // heap-profiler is enabled without the tcmalloc memory allocator.
- return tcmalloc::ThreadCache::GetBytesAllocatedOnCurrentThread();
-#else
- return 0;
-#endif
-}
-
-// -----------------------------------------------------------------------
-// Heap sampling support
-// -----------------------------------------------------------------------
-
-namespace {
-
-// Accessors
-uintptr_t Count(void** entry) {
- return reinterpret_cast<uintptr_t>(entry[0]);
-}
-uintptr_t Size(void** entry) {
- return reinterpret_cast<uintptr_t>(entry[1]);
-}
-uintptr_t Depth(void** entry) {
- return reinterpret_cast<uintptr_t>(entry[2]);
-}
-void* PC(void** entry, int i) {
- return entry[3+i];
-}
-
-void PrintCountAndSize(MallocExtensionWriter* writer,
- uintptr_t count, uintptr_t size) {
- char buf[100];
- snprintf(buf, sizeof(buf),
- "%6" PRIu64 ": %8" PRIu64 " [%6" PRIu64 ": %8" PRIu64 "] @",
- static_cast<uint64>(count),
- static_cast<uint64>(size),
- static_cast<uint64>(count),
- static_cast<uint64>(size));
- writer->append(buf, strlen(buf));
-}
-
-void PrintHeader(MallocExtensionWriter* writer,
- const char* label, void** entries) {
- // Compute the total count and total size
- uintptr_t total_count = 0;
- uintptr_t total_size = 0;
- for (void** entry = entries; Count(entry) != 0; entry += 3 + Depth(entry)) {
- total_count += Count(entry);
- total_size += Size(entry);
- }
-
- const char* const kTitle = "heap profile: ";
- writer->append(kTitle, strlen(kTitle));
- PrintCountAndSize(writer, total_count, total_size);
- writer->append(" ", 1);
- writer->append(label, strlen(label));
- writer->append("\n", 1);
-}
-
-void PrintStackEntry(MallocExtensionWriter* writer, void** entry) {
- PrintCountAndSize(writer, Count(entry), Size(entry));
-
- for (int i = 0; i < Depth(entry); i++) {
- char buf[32];
- snprintf(buf, sizeof(buf), " %p", PC(entry, i));
- writer->append(buf, strlen(buf));
- }
- writer->append("\n", 1);
-}
-
-}
-
-void MallocExtension::GetHeapSample(MallocExtensionWriter* writer) {
- int sample_period = 0;
- void** entries = ReadStackTraces(&sample_period);
- if (entries == NULL) {
- const char* const kErrorMsg =
- "This malloc implementation does not support sampling.\n"
- "As of 2005/01/26, only tcmalloc supports sampling, and\n"
- "you are probably running a binary that does not use\n"
- "tcmalloc.\n";
- writer->append(kErrorMsg, strlen(kErrorMsg));
- return;
- }
-
- char label[32];
- sprintf(label, "heap_v2/%d", sample_period);
- PrintHeader(writer, label, entries);
- for (void** entry = entries; Count(entry) != 0; entry += 3 + Depth(entry)) {
- PrintStackEntry(writer, entry);
- }
- delete[] entries;
-
- DumpAddressMap(writer);
-}
-
-void MallocExtension::GetHeapGrowthStacks(MallocExtensionWriter* writer) {
- void** entries = ReadHeapGrowthStackTraces();
- if (entries == NULL) {
- const char* const kErrorMsg =
- "This malloc implementation does not support "
- "ReadHeapGrowthStackTraces().\n"
- "As of 2005/09/27, only tcmalloc supports this, and you\n"
- "are probably running a binary that does not use tcmalloc.\n";
- writer->append(kErrorMsg, strlen(kErrorMsg));
- return;
- }
-
- // Do not canonicalize the stack entries, so that we get a
- // time-ordered list of stack traces, which may be useful if the
- // client wants to focus on the latest stack traces.
- PrintHeader(writer, "growth", entries);
- for (void** entry = entries; Count(entry) != 0; entry += 3 + Depth(entry)) {
- PrintStackEntry(writer, entry);
- }
- delete[] entries;
-
- DumpAddressMap(writer);
-}
-
-void MallocExtension::Ranges(void* arg, RangeFunction func) {
- // No callbacks by default
-}
-
-// These are C shims that work on the current instance.
-
-#define C_SHIM(fn, retval, paramlist, arglist) \
- extern "C" PERFTOOLS_DLL_DECL retval MallocExtension_##fn paramlist { \
- return MallocExtension::instance()->fn arglist; \
- }
-
-C_SHIM(VerifyAllMemory, int, (void), ());
-C_SHIM(VerifyNewMemory, int, (const void* p), (p));
-C_SHIM(VerifyArrayNewMemory, int, (const void* p), (p));
-C_SHIM(VerifyMallocMemory, int, (const void* p), (p));
-C_SHIM(MallocMemoryStats, int,
- (int* blocks, size_t* total, int histogram[kMallocHistogramSize]),
- (blocks, total, histogram));
-
-C_SHIM(GetStats, void,
- (char* buffer, int buffer_length), (buffer, buffer_length));
-C_SHIM(GetNumericProperty, int,
- (const char* property, size_t* value), (property, value));
-C_SHIM(SetNumericProperty, int,
- (const char* property, size_t value), (property, value));
-
-C_SHIM(MarkThreadIdle, void, (void), ());
-C_SHIM(MarkThreadBusy, void, (void), ());
-C_SHIM(ReleaseFreeMemory, void, (void), ());
-C_SHIM(ReleaseToSystem, void, (size_t num_bytes), (num_bytes));
-C_SHIM(GetEstimatedAllocatedSize, size_t, (size_t size), (size));
-C_SHIM(GetAllocatedSize, size_t, (const void* p), (p));
-
-// Can't use the shim here because of the need to translate the enums.
-extern "C"
-MallocExtension_Ownership MallocExtension_GetOwnership(const void* p) {
- return static_cast<MallocExtension_Ownership>(
- MallocExtension::instance()->GetOwnership(p));
-}
diff --git a/third_party/tcmalloc/chromium/src/malloc_hook-inl.h b/third_party/tcmalloc/chromium/src/malloc_hook-inl.h
deleted file mode 100644
index 27e5bdc..0000000
--- a/third_party/tcmalloc/chromium/src/malloc_hook-inl.h
+++ /dev/null
@@ -1,322 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// This has the implementation details of malloc_hook that are needed
-// to use malloc-hook inside the tcmalloc system. It does not hold
-// any of the client-facing calls that are used to add new hooks.
-
-#ifndef _MALLOC_HOOK_INL_H_
-#define _MALLOC_HOOK_INL_H_
-
-#include <stddef.h>
-#include <sys/types.h>
-#include "base/atomicops.h"
-#include "base/basictypes.h"
-#include <gperftools/malloc_hook.h>
-
-namespace base { namespace internal {
-
-// The following (implementation) code is DEPRECATED.
-// A simple atomic pointer class that can be initialized by the linker
-// when you define a namespace-scope variable as:
-//
-// AtomicPtr<Foo*> my_global = { &initial_value };
-//
-// This isn't suitable for a general atomic<> class because of the
-// public access to data_.
-template<typename PtrT>
-class AtomicPtr {
- public:
- COMPILE_ASSERT(sizeof(PtrT) <= sizeof(AtomicWord),
- PtrT_should_fit_in_AtomicWord);
-
- PtrT Get() const {
- // Depending on the system, Acquire_Load(AtomicWord*) may have
- // been defined to return an AtomicWord, Atomic32, or Atomic64.
- // We hide that implementation detail here with an explicit cast.
- // This prevents MSVC 2005, at least, from complaining (it has to
- // do with __wp64; AtomicWord is __wp64, but Atomic32/64 aren't).
- return reinterpret_cast<PtrT>(static_cast<AtomicWord>(
- base::subtle::Acquire_Load(&data_)));
- }
-
- // Sets the contained value to new_val and returns the old value,
- // atomically, with acquire and release semantics.
- // This is a full-barrier instruction.
- PtrT Exchange(PtrT new_val);
-
- // Atomically executes:
- // result = data_
- // if (data_ == old_val)
- // data_ = new_val;
- // return result;
- // This is a full-barrier instruction.
- PtrT CompareAndSwap(PtrT old_val, PtrT new_val);
-
- // Not private so that the class is an aggregate and can be
- // initialized by the linker. Don't access this directly.
- AtomicWord data_;
-};
-
-// These are initialized in malloc_hook.cc
-extern AtomicPtr<MallocHook::NewHook> new_hook_;
-extern AtomicPtr<MallocHook::DeleteHook> delete_hook_;
-extern AtomicPtr<MallocHook::PreMmapHook> premmap_hook_;
-extern AtomicPtr<MallocHook::MmapHook> mmap_hook_;
-extern AtomicPtr<MallocHook::MunmapHook> munmap_hook_;
-extern AtomicPtr<MallocHook::MremapHook> mremap_hook_;
-extern AtomicPtr<MallocHook::PreSbrkHook> presbrk_hook_;
-extern AtomicPtr<MallocHook::SbrkHook> sbrk_hook_;
-// End DEPRECATED code.
-
-// Maximum of 7 hooks means that HookList is 8 words.
-static const int kHookListMaxValues = 7;
-
-// HookList: a class that provides synchronized insertions and removals and
-// lockless traversal. Most of the implementation is in malloc_hook.cc.
-template <typename T>
-struct PERFTOOLS_DLL_DECL HookList {
- COMPILE_ASSERT(sizeof(T) <= sizeof(AtomicWord), T_should_fit_in_AtomicWord);
-
- // Adds value to the list. Note that duplicates are allowed. Thread-safe and
- // blocking (acquires hooklist_spinlock). Returns true on success; false
- // otherwise (failures include invalid value and no space left).
- bool Add(T value);
-
- // Removes the first entry matching value from the list. Thread-safe and
- // blocking (acquires hooklist_spinlock). Returns true on success; false
- // otherwise (failures include invalid value and no value found).
- bool Remove(T value);
-
- // Store up to n values of the list in output_array, and return the number of
- // elements stored. Thread-safe and non-blocking. This is fast (one memory
- // access) if the list is empty.
- int Traverse(T* output_array, int n) const;
-
- // Fast inline implementation for fast path of Invoke*Hook.
- bool empty() const {
- return base::subtle::Acquire_Load(&priv_end) == 0;
- }
-
- // This internal data is not private so that the class is an aggregate and can
- // be initialized by the linker. Don't access this directly. Use the
- // INIT_HOOK_LIST macro in malloc_hook.cc.
-
- // One more than the index of the last valid element in priv_data. During
- // 'Remove' this may be past the last valid element in priv_data, but
- // subsequent values will be 0.
- AtomicWord priv_end;
- AtomicWord priv_data[kHookListMaxValues];
-};
-
-extern HookList<MallocHook::NewHook> new_hooks_;
-extern HookList<MallocHook::DeleteHook> delete_hooks_;
-extern HookList<MallocHook::PreMmapHook> premmap_hooks_;
-extern HookList<MallocHook::MmapHook> mmap_hooks_;
-extern HookList<MallocHook::MmapReplacement> mmap_replacement_;
-extern HookList<MallocHook::MunmapHook> munmap_hooks_;
-extern HookList<MallocHook::MunmapReplacement> munmap_replacement_;
-extern HookList<MallocHook::MremapHook> mremap_hooks_;
-extern HookList<MallocHook::PreSbrkHook> presbrk_hooks_;
-extern HookList<MallocHook::SbrkHook> sbrk_hooks_;
-
-} } // namespace base::internal
-
-// The following method is DEPRECATED
-inline MallocHook::NewHook MallocHook::GetNewHook() {
- return base::internal::new_hook_.Get();
-}
-
-inline void MallocHook::InvokeNewHook(const void* p, size_t s) {
- if (!base::internal::new_hooks_.empty()) {
- InvokeNewHookSlow(p, s);
- }
- // The following code is DEPRECATED.
- MallocHook::NewHook hook = MallocHook::GetNewHook();
- if (hook != NULL) (*hook)(p, s);
- // End DEPRECATED code.
-}
-
-// The following method is DEPRECATED
-inline MallocHook::DeleteHook MallocHook::GetDeleteHook() {
- return base::internal::delete_hook_.Get();
-}
-
-inline void MallocHook::InvokeDeleteHook(const void* p) {
- if (!base::internal::delete_hooks_.empty()) {
- InvokeDeleteHookSlow(p);
- }
- // The following code is DEPRECATED.
- MallocHook::DeleteHook hook = MallocHook::GetDeleteHook();
- if (hook != NULL) (*hook)(p);
- // End DEPRECATED code.
-}
-
-// The following method is DEPRECATED
-inline MallocHook::PreMmapHook MallocHook::GetPreMmapHook() {
- return base::internal::premmap_hook_.Get();
-}
-
-inline void MallocHook::InvokePreMmapHook(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset) {
- if (!base::internal::premmap_hooks_.empty()) {
- InvokePreMmapHookSlow(start, size, protection, flags, fd, offset);
- }
- // The following code is DEPRECATED.
- MallocHook::PreMmapHook hook = MallocHook::GetPreMmapHook();
- if (hook != NULL) (*hook)(start, size,
- protection, flags,
- fd, offset);
- // End DEPRECATED code.
-}
-
-// The following method is DEPRECATED
-inline MallocHook::MmapHook MallocHook::GetMmapHook() {
- return base::internal::mmap_hook_.Get();
-}
-
-inline void MallocHook::InvokeMmapHook(const void* result,
- const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset) {
- if (!base::internal::mmap_hooks_.empty()) {
- InvokeMmapHookSlow(result, start, size, protection, flags, fd, offset);
- }
- // The following code is DEPRECATED.
- MallocHook::MmapHook hook = MallocHook::GetMmapHook();
- if (hook != NULL) (*hook)(result,
- start, size,
- protection, flags,
- fd, offset);
- // End DEPRECATED code.
-}
-
-inline bool MallocHook::InvokeMmapReplacement(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result) {
- if (!base::internal::mmap_replacement_.empty()) {
- return InvokeMmapReplacementSlow(start, size,
- protection, flags,
- fd, offset,
- result);
- }
- return false;
-}
-
-// The following method is DEPRECATED
-inline MallocHook::MunmapHook MallocHook::GetMunmapHook() {
- return base::internal::munmap_hook_.Get();
-}
-
-inline void MallocHook::InvokeMunmapHook(const void* p, size_t size) {
- if (!base::internal::munmap_hooks_.empty()) {
- InvokeMunmapHookSlow(p, size);
- }
- // The following code is DEPRECATED.
- MallocHook::MunmapHook hook = MallocHook::GetMunmapHook();
- if (hook != NULL) (*hook)(p, size);
- // End DEPRECATED code.
-}
-
-inline bool MallocHook::InvokeMunmapReplacement(
- const void* p, size_t size, int* result) {
- if (!base::internal::mmap_replacement_.empty()) {
- return InvokeMunmapReplacementSlow(p, size, result);
- }
- return false;
-}
-
-// The following method is DEPRECATED
-inline MallocHook::MremapHook MallocHook::GetMremapHook() {
- return base::internal::mremap_hook_.Get();
-}
-
-inline void MallocHook::InvokeMremapHook(const void* result,
- const void* old_addr,
- size_t old_size,
- size_t new_size,
- int flags,
- const void* new_addr) {
- if (!base::internal::mremap_hooks_.empty()) {
- InvokeMremapHookSlow(result, old_addr, old_size, new_size, flags, new_addr);
- }
- // The following code is DEPRECATED.
- MallocHook::MremapHook hook = MallocHook::GetMremapHook();
- if (hook != NULL) (*hook)(result,
- old_addr, old_size,
- new_size, flags, new_addr);
- // End DEPRECATED code.
-}
-
-// The following method is DEPRECATED
-inline MallocHook::PreSbrkHook MallocHook::GetPreSbrkHook() {
- return base::internal::presbrk_hook_.Get();
-}
-
-inline void MallocHook::InvokePreSbrkHook(ptrdiff_t increment) {
- if (!base::internal::presbrk_hooks_.empty() && increment != 0) {
- InvokePreSbrkHookSlow(increment);
- }
- // The following code is DEPRECATED.
- MallocHook::PreSbrkHook hook = MallocHook::GetPreSbrkHook();
- if (hook != NULL && increment != 0) (*hook)(increment);
- // End DEPRECATED code.
-}
-
-// The following method is DEPRECATED
-inline MallocHook::SbrkHook MallocHook::GetSbrkHook() {
- return base::internal::sbrk_hook_.Get();
-}
-
-inline void MallocHook::InvokeSbrkHook(const void* result,
- ptrdiff_t increment) {
- if (!base::internal::sbrk_hooks_.empty() && increment != 0) {
- InvokeSbrkHookSlow(result, increment);
- }
- // The following code is DEPRECATED.
- MallocHook::SbrkHook hook = MallocHook::GetSbrkHook();
- if (hook != NULL && increment != 0) (*hook)(result, increment);
- // End DEPRECATED code.
-}
-
-#endif /* _MALLOC_HOOK_INL_H_ */
diff --git a/third_party/tcmalloc/chromium/src/malloc_hook.cc b/third_party/tcmalloc/chromium/src/malloc_hook.cc
deleted file mode 100644
index 2f8608e..0000000
--- a/third_party/tcmalloc/chromium/src/malloc_hook.cc
+++ /dev/null
@@ -1,723 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include <config.h>
-
-// Disable the glibc prototype of mremap(), as older versions of the
-// system headers define this function with only four arguments,
-// whereas newer versions allow an optional fifth argument:
-#ifdef HAVE_MMAP
-# define mremap glibc_mremap
-# include <sys/mman.h>
-# undef mremap
-#endif
-
-#include <stddef.h>
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#include <algorithm>
-#include "base/logging.h"
-#include "base/spinlock.h"
-#include "maybe_threads.h"
-#include "malloc_hook-inl.h"
-#include <gperftools/malloc_hook.h>
-
-// This #ifdef should almost never be set. Set NO_TCMALLOC_SAMPLES if
-// you're porting to a system where you really can't get a stacktrace.
-#ifdef NO_TCMALLOC_SAMPLES
- // We use #define so code compiles even if you #include stacktrace.h somehow.
-# define GetStackTrace(stack, depth, skip) (0)
-#else
-# include <gperftools/stacktrace.h>
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW // I guess we're not on a glibc system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-using std::copy;
-
-
-// Declaration of default weak initialization function, that can be overridden
-// by linking-in a strong definition (as heap-checker.cc does). This is
-// extern "C" so that it doesn't trigger gold's --detect-odr-violations warning,
-// which only looks at C++ symbols.
-//
-// This function is declared here as weak, and defined later, rather than a more
-// straightforward simple weak definition, as a workround for an icc compiler
-// issue ((Intel reference 290819). This issue causes icc to resolve weak
-// symbols too early, at compile rather than link time. By declaring it (weak)
-// here, then defining it below after its use, we can avoid the problem.
-extern "C" {
-ATTRIBUTE_WEAK void MallocHook_InitAtFirstAllocation_HeapLeakChecker();
-}
-
-namespace {
-
-void RemoveInitialHooksAndCallInitializers(); // below.
-
-pthread_once_t once = PTHREAD_ONCE_INIT;
-
-// These hooks are installed in MallocHook as the only initial hooks. The first
-// hook that is called will run RemoveInitialHooksAndCallInitializers (see the
-// definition below) and then redispatch to any malloc hooks installed by
-// RemoveInitialHooksAndCallInitializers.
-//
-// Note(llib): there is a possibility of a race in the event that there are
-// multiple threads running before the first allocation. This is pretty
-// difficult to achieve, but if it is then multiple threads may concurrently do
-// allocations. The first caller will call
-// RemoveInitialHooksAndCallInitializers via one of the initial hooks. A
-// concurrent allocation may, depending on timing either:
-// * still have its initial malloc hook installed, run that and block on waiting
-// for the first caller to finish its call to
-// RemoveInitialHooksAndCallInitializers, and proceed normally.
-// * occur some time during the RemoveInitialHooksAndCallInitializers call, at
-// which point there could be no initial hooks and the subsequent hooks that
-// are about to be set up by RemoveInitialHooksAndCallInitializers haven't
-// been installed yet. I think the worst we can get is that some allocations
-// will not get reported to some hooks set by the initializers called from
-// RemoveInitialHooksAndCallInitializers.
-
-void InitialNewHook(const void* ptr, size_t size) {
- perftools_pthread_once(&once, &RemoveInitialHooksAndCallInitializers);
- MallocHook::InvokeNewHook(ptr, size);
-}
-
-void InitialPreMMapHook(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset) {
- perftools_pthread_once(&once, &RemoveInitialHooksAndCallInitializers);
- MallocHook::InvokePreMmapHook(start, size, protection, flags, fd, offset);
-}
-
-void InitialPreSbrkHook(ptrdiff_t increment) {
- perftools_pthread_once(&once, &RemoveInitialHooksAndCallInitializers);
- MallocHook::InvokePreSbrkHook(increment);
-}
-
-// This function is called at most once by one of the above initial malloc
-// hooks. It removes all initial hooks and initializes all other clients that
-// want to get control at the very first memory allocation. The initializers
-// may assume that the initial malloc hooks have been removed. The initializers
-// may set up malloc hooks and allocate memory.
-void RemoveInitialHooksAndCallInitializers() {
- RAW_CHECK(MallocHook::RemoveNewHook(&InitialNewHook), "");
- RAW_CHECK(MallocHook::RemovePreMmapHook(&InitialPreMMapHook), "");
- RAW_CHECK(MallocHook::RemovePreSbrkHook(&InitialPreSbrkHook), "");
-
- // HeapLeakChecker is currently the only module that needs to get control on
- // the first memory allocation, but one can add other modules by following the
- // same weak/strong function pattern.
- MallocHook_InitAtFirstAllocation_HeapLeakChecker();
-}
-
-} // namespace
-
-// Weak default initialization function that must go after its use.
-extern "C" void MallocHook_InitAtFirstAllocation_HeapLeakChecker() {
- // Do nothing.
-}
-
-namespace base { namespace internal {
-
-// The code below is DEPRECATED.
-template<typename PtrT>
-PtrT AtomicPtr<PtrT>::Exchange(PtrT new_val) {
- base::subtle::MemoryBarrier(); // Release semantics.
- // Depending on the system, NoBarrier_AtomicExchange(AtomicWord*)
- // may have been defined to return an AtomicWord, Atomic32, or
- // Atomic64. We hide that implementation detail here with an
- // explicit cast. This prevents MSVC 2005, at least, from complaining.
- PtrT old_val = reinterpret_cast<PtrT>(static_cast<AtomicWord>(
- base::subtle::NoBarrier_AtomicExchange(
- &data_,
- reinterpret_cast<AtomicWord>(new_val))));
- base::subtle::MemoryBarrier(); // And acquire semantics.
- return old_val;
-}
-
-template<typename PtrT>
-PtrT AtomicPtr<PtrT>::CompareAndSwap(PtrT old_val, PtrT new_val) {
- base::subtle::MemoryBarrier(); // Release semantics.
- PtrT retval = reinterpret_cast<PtrT>(static_cast<AtomicWord>(
- base::subtle::NoBarrier_CompareAndSwap(
- &data_,
- reinterpret_cast<AtomicWord>(old_val),
- reinterpret_cast<AtomicWord>(new_val))));
- base::subtle::MemoryBarrier(); // And acquire semantics.
- return retval;
-}
-
-AtomicPtr<MallocHook::NewHook> new_hook_ = { 0 };
-AtomicPtr<MallocHook::DeleteHook> delete_hook_ = { 0 };
-AtomicPtr<MallocHook::PreMmapHook> premmap_hook_ = { 0 };
-AtomicPtr<MallocHook::MmapHook> mmap_hook_ = { 0 };
-AtomicPtr<MallocHook::MunmapHook> munmap_hook_ = { 0 };
-AtomicPtr<MallocHook::MremapHook> mremap_hook_ = { 0 };
-AtomicPtr<MallocHook::PreSbrkHook> presbrk_hook_ = { 0 };
-AtomicPtr<MallocHook::SbrkHook> sbrk_hook_ = { 0 };
-// End of DEPRECATED code section.
-
-// This lock is shared between all implementations of HookList::Add & Remove.
-// The potential for contention is very small. This needs to be a SpinLock and
-// not a Mutex since it's possible for Mutex locking to allocate memory (e.g.,
-// per-thread allocation in debug builds), which could cause infinite recursion.
-static SpinLock hooklist_spinlock(base::LINKER_INITIALIZED);
-
-template <typename T>
-bool HookList<T>::Add(T value_as_t) {
- AtomicWord value = bit_cast<AtomicWord>(value_as_t);
- if (value == 0) {
- return false;
- }
- SpinLockHolder l(&hooklist_spinlock);
- // Find the first slot in data that is 0.
- int index = 0;
- while ((index < kHookListMaxValues) &&
- (base::subtle::NoBarrier_Load(&priv_data[index]) != 0)) {
- ++index;
- }
- if (index == kHookListMaxValues) {
- return false;
- }
- AtomicWord prev_num_hooks = base::subtle::Acquire_Load(&priv_end);
- base::subtle::Release_Store(&priv_data[index], value);
- if (prev_num_hooks <= index) {
- base::subtle::Release_Store(&priv_end, index + 1);
- }
- return true;
-}
-
-template <typename T>
-bool HookList<T>::Remove(T value_as_t) {
- if (value_as_t == 0) {
- return false;
- }
- SpinLockHolder l(&hooklist_spinlock);
- AtomicWord hooks_end = base::subtle::Acquire_Load(&priv_end);
- int index = 0;
- while (index < hooks_end && value_as_t != bit_cast<T>(
- base::subtle::Acquire_Load(&priv_data[index]))) {
- ++index;
- }
- if (index == hooks_end) {
- return false;
- }
- base::subtle::Release_Store(&priv_data[index], 0);
- if (hooks_end == index + 1) {
- // Adjust hooks_end down to the lowest possible value.
- hooks_end = index;
- while ((hooks_end > 0) &&
- (base::subtle::Acquire_Load(&priv_data[hooks_end - 1]) == 0)) {
- --hooks_end;
- }
- base::subtle::Release_Store(&priv_end, hooks_end);
- }
- return true;
-}
-
-template <typename T>
-int HookList<T>::Traverse(T* output_array, int n) const {
- AtomicWord hooks_end = base::subtle::Acquire_Load(&priv_end);
- int actual_hooks_end = 0;
- for (int i = 0; i < hooks_end && n > 0; ++i) {
- AtomicWord data = base::subtle::Acquire_Load(&priv_data[i]);
- if (data != 0) {
- *output_array++ = bit_cast<T>(data);
- ++actual_hooks_end;
- --n;
- }
- }
- return actual_hooks_end;
-}
-
-// Initialize a HookList (optionally with the given initial_value in index 0).
-#define INIT_HOOK_LIST { 0 }
-#define INIT_HOOK_LIST_WITH_VALUE(initial_value) \
- { 1, { reinterpret_cast<AtomicWord>(initial_value) } }
-
-// Explicit instantiation for malloc_hook_test.cc. This ensures all the methods
-// are instantiated.
-template struct HookList<MallocHook::NewHook>;
-
-HookList<MallocHook::NewHook> new_hooks_ =
- INIT_HOOK_LIST_WITH_VALUE(&InitialNewHook);
-HookList<MallocHook::DeleteHook> delete_hooks_ = INIT_HOOK_LIST;
-HookList<MallocHook::PreMmapHook> premmap_hooks_ =
- INIT_HOOK_LIST_WITH_VALUE(&InitialPreMMapHook);
-HookList<MallocHook::MmapHook> mmap_hooks_ = INIT_HOOK_LIST;
-HookList<MallocHook::MunmapHook> munmap_hooks_ = INIT_HOOK_LIST;
-HookList<MallocHook::MremapHook> mremap_hooks_ = INIT_HOOK_LIST;
-HookList<MallocHook::PreSbrkHook> presbrk_hooks_ =
- INIT_HOOK_LIST_WITH_VALUE(InitialPreSbrkHook);
-HookList<MallocHook::SbrkHook> sbrk_hooks_ = INIT_HOOK_LIST;
-
-// These lists contain either 0 or 1 hooks.
-HookList<MallocHook::MmapReplacement> mmap_replacement_ = { 0 };
-HookList<MallocHook::MunmapReplacement> munmap_replacement_ = { 0 };
-
-#undef INIT_HOOK_LIST_WITH_VALUE
-#undef INIT_HOOK_LIST
-
-} } // namespace base::internal
-
-// The code below is DEPRECATED.
-using base::internal::new_hook_;
-using base::internal::delete_hook_;
-using base::internal::premmap_hook_;
-using base::internal::mmap_hook_;
-using base::internal::munmap_hook_;
-using base::internal::mremap_hook_;
-using base::internal::presbrk_hook_;
-using base::internal::sbrk_hook_;
-// End of DEPRECATED code section.
-
-using base::internal::kHookListMaxValues;
-using base::internal::new_hooks_;
-using base::internal::delete_hooks_;
-using base::internal::premmap_hooks_;
-using base::internal::mmap_hooks_;
-using base::internal::mmap_replacement_;
-using base::internal::munmap_hooks_;
-using base::internal::munmap_replacement_;
-using base::internal::mremap_hooks_;
-using base::internal::presbrk_hooks_;
-using base::internal::sbrk_hooks_;
-
-// These are available as C bindings as well as C++, hence their
-// definition outside the MallocHook class.
-extern "C"
-int MallocHook_AddNewHook(MallocHook_NewHook hook) {
- RAW_VLOG(10, "AddNewHook(%p)", hook);
- return new_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveNewHook(MallocHook_NewHook hook) {
- RAW_VLOG(10, "RemoveNewHook(%p)", hook);
- return new_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook) {
- RAW_VLOG(10, "AddDeleteHook(%p)", hook);
- return delete_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook) {
- RAW_VLOG(10, "RemoveDeleteHook(%p)", hook);
- return delete_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook) {
- RAW_VLOG(10, "AddPreMmapHook(%p)", hook);
- return premmap_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook) {
- RAW_VLOG(10, "RemovePreMmapHook(%p)", hook);
- return premmap_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook) {
- RAW_VLOG(10, "SetMmapReplacement(%p)", hook);
- // NOTE this is a best effort CHECK. Concurrent sets could succeed since
- // this test is outside of the Add spin lock.
- RAW_CHECK(mmap_replacement_.empty(), "Only one MMapReplacement is allowed.");
- return mmap_replacement_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook) {
- RAW_VLOG(10, "RemoveMmapReplacement(%p)", hook);
- return mmap_replacement_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddMmapHook(MallocHook_MmapHook hook) {
- RAW_VLOG(10, "AddMmapHook(%p)", hook);
- return mmap_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook) {
- RAW_VLOG(10, "RemoveMmapHook(%p)", hook);
- return mmap_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook) {
- RAW_VLOG(10, "AddMunmapHook(%p)", hook);
- return munmap_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook) {
- RAW_VLOG(10, "RemoveMunmapHook(%p)", hook);
- return munmap_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook) {
- RAW_VLOG(10, "SetMunmapReplacement(%p)", hook);
- // NOTE this is a best effort CHECK. Concurrent sets could succeed since
- // this test is outside of the Add spin lock.
- RAW_CHECK(munmap_replacement_.empty(),
- "Only one MunmapReplacement is allowed.");
- return munmap_replacement_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook) {
- RAW_VLOG(10, "RemoveMunmapReplacement(%p)", hook);
- return munmap_replacement_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddMremapHook(MallocHook_MremapHook hook) {
- RAW_VLOG(10, "AddMremapHook(%p)", hook);
- return mremap_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook) {
- RAW_VLOG(10, "RemoveMremapHook(%p)", hook);
- return mremap_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook) {
- RAW_VLOG(10, "AddPreSbrkHook(%p)", hook);
- return presbrk_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook) {
- RAW_VLOG(10, "RemovePreSbrkHook(%p)", hook);
- return presbrk_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook) {
- RAW_VLOG(10, "AddSbrkHook(%p)", hook);
- return sbrk_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook) {
- RAW_VLOG(10, "RemoveSbrkHook(%p)", hook);
- return sbrk_hooks_.Remove(hook);
-}
-
-// The code below is DEPRECATED.
-extern "C"
-MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook) {
- RAW_VLOG(10, "SetNewHook(%p)", hook);
- return new_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook) {
- RAW_VLOG(10, "SetDeleteHook(%p)", hook);
- return delete_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook) {
- RAW_VLOG(10, "SetPreMmapHook(%p)", hook);
- return premmap_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook) {
- RAW_VLOG(10, "SetMmapHook(%p)", hook);
- return mmap_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook) {
- RAW_VLOG(10, "SetMunmapHook(%p)", hook);
- return munmap_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook) {
- RAW_VLOG(10, "SetMremapHook(%p)", hook);
- return mremap_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook) {
- RAW_VLOG(10, "SetPreSbrkHook(%p)", hook);
- return presbrk_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook) {
- RAW_VLOG(10, "SetSbrkHook(%p)", hook);
- return sbrk_hook_.Exchange(hook);
-}
-// End of DEPRECATED code section.
-
-// Note: embedding the function calls inside the traversal of HookList would be
-// very confusing, as it is legal for a hook to remove itself and add other
-// hooks. Doing traversal first, and then calling the hooks ensures we only
-// call the hooks registered at the start.
-#define INVOKE_HOOKS(HookType, hook_list, args) do { \
- HookType hooks[kHookListMaxValues]; \
- int num_hooks = hook_list.Traverse(hooks, kHookListMaxValues); \
- for (int i = 0; i < num_hooks; ++i) { \
- (*hooks[i])args; \
- } \
- } while (0)
-
-// There should only be one replacement. Return the result of the first
-// one, or false if there is none.
-#define INVOKE_REPLACEMENT(HookType, hook_list, args) do { \
- HookType hooks[kHookListMaxValues]; \
- int num_hooks = hook_list.Traverse(hooks, kHookListMaxValues); \
- return (num_hooks > 0 && (*hooks[0])args); \
- } while (0)
-
-
-void MallocHook::InvokeNewHookSlow(const void* p, size_t s) {
- INVOKE_HOOKS(NewHook, new_hooks_, (p, s));
-}
-
-void MallocHook::InvokeDeleteHookSlow(const void* p) {
- INVOKE_HOOKS(DeleteHook, delete_hooks_, (p));
-}
-
-void MallocHook::InvokePreMmapHookSlow(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset) {
- INVOKE_HOOKS(PreMmapHook, premmap_hooks_, (start, size, protection, flags, fd,
- offset));
-}
-
-void MallocHook::InvokeMmapHookSlow(const void* result,
- const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset) {
- INVOKE_HOOKS(MmapHook, mmap_hooks_, (result, start, size, protection, flags,
- fd, offset));
-}
-
-bool MallocHook::InvokeMmapReplacementSlow(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result) {
- INVOKE_REPLACEMENT(MmapReplacement, mmap_replacement_,
- (start, size, protection, flags, fd, offset, result));
-}
-
-void MallocHook::InvokeMunmapHookSlow(const void* p, size_t s) {
- INVOKE_HOOKS(MunmapHook, munmap_hooks_, (p, s));
-}
-
-bool MallocHook::InvokeMunmapReplacementSlow(const void* p,
- size_t s,
- int* result) {
- INVOKE_REPLACEMENT(MunmapReplacement, munmap_replacement_, (p, s, result));
-}
-
-void MallocHook::InvokeMremapHookSlow(const void* result,
- const void* old_addr,
- size_t old_size,
- size_t new_size,
- int flags,
- const void* new_addr) {
- INVOKE_HOOKS(MremapHook, mremap_hooks_, (result, old_addr, old_size, new_size,
- flags, new_addr));
-}
-
-void MallocHook::InvokePreSbrkHookSlow(ptrdiff_t increment) {
- INVOKE_HOOKS(PreSbrkHook, presbrk_hooks_, (increment));
-}
-
-void MallocHook::InvokeSbrkHookSlow(const void* result, ptrdiff_t increment) {
- INVOKE_HOOKS(SbrkHook, sbrk_hooks_, (result, increment));
-}
-
-#undef INVOKE_HOOKS
-
-DEFINE_ATTRIBUTE_SECTION_VARS(google_malloc);
-DECLARE_ATTRIBUTE_SECTION_VARS(google_malloc);
- // actual functions are in debugallocation.cc or tcmalloc.cc
-DEFINE_ATTRIBUTE_SECTION_VARS(malloc_hook);
-DECLARE_ATTRIBUTE_SECTION_VARS(malloc_hook);
- // actual functions are in this file, malloc_hook.cc, and low_level_alloc.cc
-
-#define ADDR_IN_ATTRIBUTE_SECTION(addr, name) \
- (reinterpret_cast<uintptr_t>(ATTRIBUTE_SECTION_START(name)) <= \
- reinterpret_cast<uintptr_t>(addr) && \
- reinterpret_cast<uintptr_t>(addr) < \
- reinterpret_cast<uintptr_t>(ATTRIBUTE_SECTION_STOP(name)))
-
-// Return true iff 'caller' is a return address within a function
-// that calls one of our hooks via MallocHook:Invoke*.
-// A helper for GetCallerStackTrace.
-static inline bool InHookCaller(const void* caller) {
- return ADDR_IN_ATTRIBUTE_SECTION(caller, google_malloc) ||
- ADDR_IN_ATTRIBUTE_SECTION(caller, malloc_hook);
- // We can use one section for everything except tcmalloc_or_debug
- // due to its special linkage mode, which prevents merging of the sections.
-}
-
-#undef ADDR_IN_ATTRIBUTE_SECTION
-
-static bool checked_sections = false;
-
-static inline void CheckInHookCaller() {
- if (!checked_sections) {
- INIT_ATTRIBUTE_SECTION_VARS(google_malloc);
- if (ATTRIBUTE_SECTION_START(google_malloc) ==
- ATTRIBUTE_SECTION_STOP(google_malloc)) {
- RAW_LOG(ERROR, "google_malloc section is missing, "
- "thus InHookCaller is broken!");
- }
- INIT_ATTRIBUTE_SECTION_VARS(malloc_hook);
- if (ATTRIBUTE_SECTION_START(malloc_hook) ==
- ATTRIBUTE_SECTION_STOP(malloc_hook)) {
- RAW_LOG(ERROR, "malloc_hook section is missing, "
- "thus InHookCaller is broken!");
- }
- checked_sections = true;
- }
-}
-
-// We can improve behavior/compactness of this function
-// if we pass a generic test function (with a generic arg)
-// into the implementations for GetStackTrace instead of the skip_count.
-extern "C" int MallocHook_GetCallerStackTrace(void** result, int max_depth,
- int skip_count) {
-#if defined(NO_TCMALLOC_SAMPLES)
- return 0;
-#elif !defined(HAVE_ATTRIBUTE_SECTION_START)
- // Fall back to GetStackTrace and good old but fragile frame skip counts.
- // Note: this path is inaccurate when a hook is not called directly by an
- // allocation function but is daisy-chained through another hook,
- // search for MallocHook::(Get|Set|Invoke)* to find such cases.
- return GetStackTrace(result, max_depth, skip_count + int(DEBUG_MODE));
- // due to -foptimize-sibling-calls in opt mode
- // there's no need for extra frame skip here then
-#else
- CheckInHookCaller();
- // MallocHook caller determination via InHookCaller works, use it:
- static const int kMaxSkip = 32 + 6 + 3;
- // Constant tuned to do just one GetStackTrace call below in practice
- // and not get many frames that we don't actually need:
- // currently max passsed max_depth is 32,
- // max passed/needed skip_count is 6
- // and 3 is to account for some hook daisy chaining.
- static const int kStackSize = kMaxSkip + 1;
- void* stack[kStackSize];
- int depth = GetStackTrace(stack, kStackSize, 1); // skip this function frame
- if (depth == 0) // silenty propagate cases when GetStackTrace does not work
- return 0;
- for (int i = 0; i < depth; ++i) { // stack[0] is our immediate caller
- if (InHookCaller(stack[i])) {
- RAW_VLOG(10, "Found hooked allocator at %d: %p <- %p",
- i, stack[i], stack[i+1]);
- i += 1; // skip hook caller frame
- depth -= i; // correct depth
- if (depth > max_depth) depth = max_depth;
- copy(stack + i, stack + i + depth, result);
- if (depth < max_depth && depth + i == kStackSize) {
- // get frames for the missing depth
- depth +=
- GetStackTrace(result + depth, max_depth - depth, 1 + kStackSize);
- }
- return depth;
- }
- }
- RAW_LOG(WARNING, "Hooked allocator frame not found, returning empty trace");
- // If this happens try increasing kMaxSkip
- // or else something must be wrong with InHookCaller,
- // e.g. for every section used in InHookCaller
- // all functions in that section must be inside the same library.
- return 0;
-#endif
-}
-
-// On systems where we know how, we override mmap/munmap/mremap/sbrk
-// to provide support for calling the related hooks (in addition,
-// of course, to doing what these functions normally do).
-
-#if defined(__linux)
-# include "malloc_hook_mmap_linux.h"
-
-#elif defined(__FreeBSD__)
-# include "malloc_hook_mmap_freebsd.h"
-
-#else
-
-/*static*/void* MallocHook::UnhookedMMap(void *start, size_t length, int prot,
- int flags, int fd, off_t offset) {
- void* result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = mmap(start, length, prot, flags, fd, offset);
- }
- return result;
-}
-
-/*static*/int MallocHook::UnhookedMUnmap(void *start, size_t length) {
- int result;
- if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {
- result = munmap(start, length);
- }
- return result;
-}
-
-#endif
diff --git a/third_party/tcmalloc/chromium/src/malloc_hook_mmap_freebsd.h b/third_party/tcmalloc/chromium/src/malloc_hook_mmap_freebsd.h
deleted file mode 100644
index dae868c..0000000
--- a/third_party/tcmalloc/chromium/src/malloc_hook_mmap_freebsd.h
+++ /dev/null
@@ -1,165 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Override mmap/munmap/mremap/sbrk to provide support for calling the
-// related hooks (in addition, of course, to doing what these
-// functions normally do).
-
-#ifndef __FreeBSD__
-# error Should only be including malloc_hook_mmap_freebsd.h on FreeBSD systems.
-#endif
-
-#include <unistd.h>
-#include <sys/syscall.h>
-#include <sys/mman.h>
-#include <errno.h>
-
-// Make sure mmap doesn't get #define'd away by <sys/mman.h>
-#undef mmap
-
-// According to the FreeBSD documentation, use syscall if you do not
-// need 64-bit alignment otherwise use __syscall. Indeed, syscall
-// doesn't work correctly in most situations on 64-bit. It's return
-// type is 'int' so for things like SYS_mmap, it actually truncates
-// the returned address to 32-bits.
-#if defined(__amd64__) || defined(__x86_64__)
-# define MALLOC_HOOK_SYSCALL __syscall
-#else
-# define MALLOC_HOOK_SYSCALL syscall
-#endif
-
-
-extern "C" {
- void* mmap(void *start, size_t length,int prot, int flags,
- int fd, off_t offset) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- int munmap(void* start, size_t length) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- void* sbrk(intptr_t increment) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
-}
-
-static inline void* do_mmap(void *start, size_t length,
- int prot, int flags,
- int fd, off_t offset) __THROW {
- return (void *)MALLOC_HOOK_SYSCALL(SYS_mmap,
- start, length, prot, flags, fd, offset);
-}
-
-static inline void* do_sbrk(intptr_t increment) {
- void* curbrk = 0;
-
-#if defined(__x86_64__) || defined(__amd64__)
-# ifdef PIC
- __asm__ __volatile__(
- "movq .curbrk@GOTPCREL(%%rip), %%rdx;"
- "movq (%%rdx), %%rax;"
- "movq %%rax, %0;"
- : "=r" (curbrk)
- :: "%rdx", "%rax");
-# else
- __asm__ __volatile__(
- "movq .curbrk(%%rip), %%rax;"
- "movq %%rax, %0;"
- : "=r" (curbrk)
- :: "%rax");
-# endif
-#else
- __asm__ __volatile__(
- "movl .curbrk, %%eax;"
- "movl %%eax, %0;"
- : "=r" (curbrk)
- :: "%eax");
-#endif
-
- if (increment == 0) {
- return curbrk;
- }
-
- char* prevbrk = static_cast<char*>(curbrk);
- void* newbrk = prevbrk + increment;
-
- if (brk(newbrk) == -1) {
- return reinterpret_cast<void*>(static_cast<intptr_t>(-1));
- }
-
- return prevbrk;
-}
-
-
-extern "C" void* mmap(void *start, size_t length, int prot, int flags,
- int fd, off_t offset) __THROW {
- MallocHook::InvokePreMmapHook(start, length, prot, flags, fd, offset);
- void *result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = do_mmap(start, length, prot, flags, fd,
- static_cast<size_t>(offset)); // avoid sign extension
- }
- MallocHook::InvokeMmapHook(result, start, length, prot, flags, fd, offset);
- return result;
-}
-
-extern "C" int munmap(void* start, size_t length) __THROW {
- MallocHook::InvokeMunmapHook(start, length);
- int result;
- if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {
- result = MALLOC_HOOK_SYSCALL(SYS_munmap, start, length);
- }
-
- return result;
-}
-
-extern "C" void* sbrk(intptr_t increment) __THROW {
- MallocHook::InvokePreSbrkHook(increment);
- void *result = do_sbrk(increment);
- MallocHook::InvokeSbrkHook(result, increment);
- return result;
-}
-
-/*static*/void* MallocHook::UnhookedMMap(void *start, size_t length, int prot,
- int flags, int fd, off_t offset) {
- void* result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = do_mmap(start, length, prot, flags, fd, offset);
- }
-
- return result;
-}
-
-/*static*/int MallocHook::UnhookedMUnmap(void *start, size_t length) {
- int result;
- if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {
- result = MALLOC_HOOK_SYSCALL(SYS_munmap, start, length);
- }
- return result;
-}
-
-#undef MALLOC_HOOK_SYSCALL
diff --git a/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h b/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
deleted file mode 100644
index 715c045..0000000
--- a/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
+++ /dev/null
@@ -1,268 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-// We define mmap() and mmap64(), which somewhat reimplements libc's mmap
-// syscall stubs. Unfortunately libc only exports the stubs via weak symbols
-// (which we're overriding with our mmap64() and mmap() wrappers) so we can't
-// just call through to them.
-
-#ifndef __linux
-# error Should only be including malloc_hook_mmap_linux.h on linux systems.
-#endif
-
-#include <unistd.h>
-#if defined(__ANDROID__)
-#include <sys/syscall.h>
-#include <sys/linux-syscalls.h>
-#else
-#include <syscall.h>
-#endif
-#include <sys/mman.h>
-#include <errno.h>
-#include "base/linux_syscall_support.h"
-
-// SYS_mmap2, SYS_munmap, SYS_mremap and __off64_t are not defined in Android.
-#if defined(__ANDROID__)
-#if defined(__NR_mmap) && !defined(SYS_mmap)
-#define SYS_mmap __NR_mmap
-#endif
-#ifndef SYS_mmap2
-#define SYS_mmap2 __NR_mmap2
-#endif
-#ifndef SYS_munmap
-#define SYS_munmap __NR_munmap
-#endif
-#ifndef SYS_mremap
-#define SYS_mremap __NR_mremap
-#endif
-typedef off64_t __off64_t;
-#endif // defined(__ANDROID__)
-
-// The x86-32 case and the x86-64 case differ:
-// 32b has a mmap2() syscall, 64b does not.
-// 64b and 32b have different calling conventions for mmap().
-
-// I test for 64-bit first so I don't have to do things like
-// '#if (defined(__mips__) && !defined(__MIPS64__))' as a mips32 check.
-#if defined(__x86_64__) || defined(__PPC64__) || (defined(_MIPS_SIM) && _MIPS_SIM == _ABI64)
-
-static inline void* do_mmap64(void *start, size_t length,
- int prot, int flags,
- int fd, __off64_t offset) __THROW {
- // The original gperftools uses sys_mmap() here. But, it is not allowed by
- // Chromium's sandbox.
- return (void *)syscall(SYS_mmap, start, length, prot, flags, fd, offset);
-}
-
-#define MALLOC_HOOK_HAVE_DO_MMAP64 1
-
-#elif defined(__i386__) || defined(__PPC__) || defined(__mips__) || \
- defined(__arm__)
-
-static inline void* do_mmap64(void *start, size_t length,
- int prot, int flags,
- int fd, __off64_t offset) __THROW {
- void *result;
-
- // Try mmap2() unless it's not supported
- static bool have_mmap2 = true;
- if (have_mmap2) {
- static int pagesize = 0;
- if (!pagesize) pagesize = getpagesize();
-
- // Check that the offset is page aligned
- if (offset & (pagesize - 1)) {
- result = MAP_FAILED;
- errno = EINVAL;
- goto out;
- }
-
- result = (void *)syscall(SYS_mmap2,
- start, length, prot, flags, fd,
- (off_t) (offset / pagesize));
- if (result != MAP_FAILED || errno != ENOSYS) goto out;
-
- // We don't have mmap2() after all - don't bother trying it in future
- have_mmap2 = false;
- }
-
- if (((off_t)offset) != offset) {
- // If we're trying to map a 64-bit offset, fail now since we don't
- // have 64-bit mmap() support.
- result = MAP_FAILED;
- errno = EINVAL;
- goto out;
- }
-
-#ifdef __NR_mmap
- {
- // Fall back to old 32-bit offset mmap() call
- // Old syscall interface cannot handle six args, so pass in an array
- int32 args[6] = { (int32) start, (int32) length, prot, flags, fd,
- (off_t) offset };
- result = (void *)syscall(SYS_mmap, args);
- }
-#else
- // Some Linux ports like ARM EABI Linux has no mmap, just mmap2.
- result = MAP_FAILED;
-#endif
-
- out:
- return result;
-}
-
-#define MALLOC_HOOK_HAVE_DO_MMAP64 1
-
-#endif // #if defined(__x86_64__)
-
-
-#ifdef MALLOC_HOOK_HAVE_DO_MMAP64
-
-// We use do_mmap64 abstraction to put MallocHook::InvokeMmapHook
-// calls right into mmap and mmap64, so that the stack frames in the caller's
-// stack are at the same offsets for all the calls of memory allocating
-// functions.
-
-// Put all callers of MallocHook::Invoke* in this module into
-// malloc_hook section,
-// so that MallocHook::GetCallerStackTrace can function accurately:
-
-// Make sure mmap doesn't get #define'd away by <sys/mman.h>
-# undef mmap
-
-extern "C" {
- void* mmap64(void *start, size_t length, int prot, int flags,
- int fd, __off64_t offset ) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- void* mmap(void *start, size_t length,int prot, int flags,
- int fd, off_t offset) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- int munmap(void* start, size_t length) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- void* mremap(void* old_addr, size_t old_size, size_t new_size,
- int flags, ...) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
-#if !defined(__ANDROID__)
- void* sbrk(ptrdiff_t increment) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
-#endif
-}
-
-extern "C" void* mmap64(void *start, size_t length, int prot, int flags,
- int fd, __off64_t offset) __THROW {
- MallocHook::InvokePreMmapHook(start, length, prot, flags, fd, offset);
- void *result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = do_mmap64(start, length, prot, flags, fd, offset);
- }
- MallocHook::InvokeMmapHook(result, start, length, prot, flags, fd, offset);
- return result;
-}
-
-# if !defined(__USE_FILE_OFFSET64) || !defined(__REDIRECT_NTH)
-
-extern "C" void* mmap(void *start, size_t length, int prot, int flags,
- int fd, off_t offset) __THROW {
- MallocHook::InvokePreMmapHook(start, length, prot, flags, fd, offset);
- void *result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = do_mmap64(start, length, prot, flags, fd,
- static_cast<size_t>(offset)); // avoid sign extension
- }
- MallocHook::InvokeMmapHook(result, start, length, prot, flags, fd, offset);
- return result;
-}
-
-# endif // !defined(__USE_FILE_OFFSET64) || !defined(__REDIRECT_NTH)
-
-extern "C" int munmap(void* start, size_t length) __THROW {
- MallocHook::InvokeMunmapHook(start, length);
- int result;
- if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {
- // The original gperftools uses sys_munmap() here. But, it is not allowed
- // by Chromium's sandbox.
- result = syscall(SYS_munmap, start, length);
- }
- return result;
-}
-
-extern "C" void* mremap(void* old_addr, size_t old_size, size_t new_size,
- int flags, ...) __THROW {
- va_list ap;
- va_start(ap, flags);
- void *new_address = va_arg(ap, void *);
- va_end(ap);
- // The original gperftools uses sys_mremap() here. But, it is not allowed by
- // Chromium's sandbox.
- void* result = (void *)syscall(
- SYS_mremap, old_addr, old_size, new_size, flags, new_address);
- MallocHook::InvokeMremapHook(result, old_addr, old_size, new_size, flags,
- new_address);
- return result;
-}
-
-// Don't hook sbrk() in Android, since it doesn't expose __sbrk.
-#if !defined(__ANDROID__)
-// libc's version:
-extern "C" void* __sbrk(ptrdiff_t increment);
-
-extern "C" void* sbrk(ptrdiff_t increment) __THROW {
- MallocHook::InvokePreSbrkHook(increment);
- void *result = __sbrk(increment);
- MallocHook::InvokeSbrkHook(result, increment);
- return result;
-}
-#endif // !defined(__ANDROID__)
-
-/*static*/void* MallocHook::UnhookedMMap(void *start, size_t length, int prot,
- int flags, int fd, off_t offset) {
- void* result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = do_mmap64(start, length, prot, flags, fd, offset);
- }
- return result;
-}
-
-/*static*/int MallocHook::UnhookedMUnmap(void *start, size_t length) {
- int result;
- if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {
- result = syscall(SYS_munmap, start, length);
- }
- return result;
-}
-
-#undef MALLOC_HOOK_HAVE_DO_MMAP64
-
-#endif // #ifdef MALLOC_HOOK_HAVE_DO_MMAP64
diff --git a/third_party/tcmalloc/chromium/src/maybe_threads.cc b/third_party/tcmalloc/chromium/src/maybe_threads.cc
deleted file mode 100644
index 80a0740..0000000
--- a/third_party/tcmalloc/chromium/src/maybe_threads.cc
+++ /dev/null
@@ -1,137 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Paul Menage <opensource@google.com>
-//
-// Some wrappers for pthread functions so that we can be LD_PRELOADed
-// against non-pthreads apps.
-//
-// This module will behave very strangely if some pthreads functions
-// exist and others don't.
-
-#include "config.h"
-#include <assert.h>
-#include <string.h> // for memcmp
-#include <stdio.h> // for __isthreaded on FreeBSD
-// We don't actually need strings. But including this header seems to
-// stop the compiler trying to short-circuit our pthreads existence
-// tests and claiming that the address of a function is always
-// non-zero. I have no idea why ...
-#include <string>
-#include "maybe_threads.h"
-#include "base/basictypes.h"
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW // I guess we're not on a glibc system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-// These are the methods we're going to conditionally include.
-extern "C" {
- int pthread_key_create (pthread_key_t*, void (*)(void*))
- __THROW ATTRIBUTE_WEAK;
- void *pthread_getspecific(pthread_key_t)
- __THROW ATTRIBUTE_WEAK;
- int pthread_setspecific(pthread_key_t, const void*)
- __THROW ATTRIBUTE_WEAK;
- int pthread_once(pthread_once_t *, void (*)(void))
- ATTRIBUTE_WEAK;
-}
-
-#define MAX_PERTHREAD_VALS 16
-static void *perftools_pthread_specific_vals[MAX_PERTHREAD_VALS];
-static int next_key;
-
-int perftools_pthread_key_create(pthread_key_t *key,
- void (*destr_function) (void *)) {
- if (pthread_key_create) {
- return pthread_key_create(key, destr_function);
- } else {
- assert(next_key < MAX_PERTHREAD_VALS);
- *key = (pthread_key_t)(next_key++);
- return 0;
- }
-}
-
-void *perftools_pthread_getspecific(pthread_key_t key) {
- if (pthread_getspecific) {
- return pthread_getspecific(key);
- } else {
- return perftools_pthread_specific_vals[(int)key];
- }
-}
-
-int perftools_pthread_setspecific(pthread_key_t key, void *val) {
- if (pthread_setspecific) {
- return pthread_setspecific(key, val);
- } else {
- perftools_pthread_specific_vals[(int)key] = val;
- return 0;
- }
-}
-
-
-static pthread_once_t pthread_once_init = PTHREAD_ONCE_INIT;
-int perftools_pthread_once(pthread_once_t *ctl,
- void (*init_routine) (void)) {
-#ifdef __FreeBSD__
- // On __FreeBSD__, calling pthread_once on a system that is not
- // linked with -pthread is silently a noop. :-( Luckily, we have a
- // workaround: FreeBSD exposes __isthreaded in <stdio.h>, which is
- // set to 1 when the first thread is spawned. So on those systems,
- // we can use our own separate pthreads-once mechanism, which is
- // used until __isthreaded is 1 (which will never be true if the app
- // is not linked with -pthread).
- static bool pthread_once_ran_before_threads = false;
- if (pthread_once_ran_before_threads) {
- return 0;
- }
- if (!__isthreaded) {
- init_routine();
- pthread_once_ran_before_threads = true;
- return 0;
- }
-#elif defined(__ANDROID__)
- // Android >= 2.3 (GB) always implement pthread_once.
- return pthread_once(ctl, init_routine);
-#else
- if (pthread_once) {
- return pthread_once(ctl, init_routine);
- } else {
- if (memcmp(ctl, &pthread_once_init, sizeof(*ctl)) == 0) {
- init_routine();
- ++*(char*)(ctl); // make it so it's no longer equal to init
- }
- return 0;
- }
-#endif
-}
diff --git a/third_party/tcmalloc/chromium/src/maybe_threads.h b/third_party/tcmalloc/chromium/src/maybe_threads.h
deleted file mode 100644
index 5f35e00..0000000
--- a/third_party/tcmalloc/chromium/src/maybe_threads.h
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Paul Menage <opensource@google.com>
-
-//-------------------------------------------------------------------
-// Some wrappers for pthread functions so that we can be LD_PRELOADed
-// against non-pthreads apps.
-//-------------------------------------------------------------------
-
-#ifndef GOOGLE_MAYBE_THREADS_H_
-#define GOOGLE_MAYBE_THREADS_H_
-
-#ifdef HAVE_PTHREAD
-#include <pthread.h>
-#endif
-
-int perftools_pthread_key_create(pthread_key_t *key,
- void (*destr_function) (void *));
-void *perftools_pthread_getspecific(pthread_key_t key);
-int perftools_pthread_setspecific(pthread_key_t key, void *val);
-int perftools_pthread_once(pthread_once_t *ctl,
- void (*init_routine) (void));
-
-#endif /* GOOGLE_MAYBE_THREADS_H_ */
diff --git a/third_party/tcmalloc/chromium/src/memfs_malloc.cc b/third_party/tcmalloc/chromium/src/memfs_malloc.cc
deleted file mode 100644
index 13c7424..0000000
--- a/third_party/tcmalloc/chromium/src/memfs_malloc.cc
+++ /dev/null
@@ -1,267 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Arun Sharma
-//
-// A tcmalloc system allocator that uses a memory based filesystem such as
-// tmpfs or hugetlbfs
-//
-// Since these only exist on linux, we only register this allocator there.
-
-#ifdef __linux
-
-#include <config.h>
-#include <errno.h> // for errno, EINVAL
-#include <inttypes.h> // for PRId64
-#include <limits.h> // for PATH_MAX
-#include <stddef.h> // for size_t, NULL
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for int64_t, uintptr_t
-#endif
-#include <stdio.h> // for snprintf
-#include <stdlib.h> // for mkstemp
-#include <string.h> // for strerror
-#include <sys/mman.h> // for mmap, MAP_FAILED, etc
-#include <sys/statfs.h> // for fstatfs, statfs
-#include <unistd.h> // for ftruncate, off_t, unlink
-#include <new> // for operator new
-#include <string>
-
-#include <gperftools/malloc_extension.h>
-#include "base/basictypes.h"
-#include "base/googleinit.h"
-#include "base/sysinfo.h"
-#include "internal_logging.h"
-
-// TODO(sanjay): Move the code below into the tcmalloc namespace
-using tcmalloc::kLog;
-using tcmalloc::kCrash;
-using tcmalloc::Log;
-using std::string;
-
-DEFINE_string(memfs_malloc_path, EnvToString("TCMALLOC_MEMFS_MALLOC_PATH", ""),
- "Path where hugetlbfs or tmpfs is mounted. The caller is "
- "responsible for ensuring that the path is unique and does "
- "not conflict with another process");
-DEFINE_int64(memfs_malloc_limit_mb,
- EnvToInt("TCMALLOC_MEMFS_LIMIT_MB", 0),
- "Limit total allocation size to the "
- "specified number of MiB. 0 == no limit.");
-DEFINE_bool(memfs_malloc_abort_on_fail,
- EnvToBool("TCMALLOC_MEMFS_ABORT_ON_FAIL", false),
- "abort whenever memfs_malloc fails to satisfy an allocation "
- "for any reason.");
-DEFINE_bool(memfs_malloc_ignore_mmap_fail,
- EnvToBool("TCMALLOC_MEMFS_IGNORE_MMAP_FAIL", false),
- "Ignore failures from mmap");
-DEFINE_bool(memfs_malloc_map_private,
- EnvToBool("TCMALLOC_MEMFS_MAP_PRIVATE", false),
- "Use MAP_PRIVATE with mmap");
-
-// Hugetlbfs based allocator for tcmalloc
-class HugetlbSysAllocator: public SysAllocator {
-public:
- explicit HugetlbSysAllocator(SysAllocator* fallback)
- : failed_(true), // To disable allocator until Initialize() is called.
- big_page_size_(0),
- hugetlb_fd_(-1),
- hugetlb_base_(0),
- fallback_(fallback) {
- }
-
- void* Alloc(size_t size, size_t *actual_size, size_t alignment);
- bool Initialize();
-
- bool failed_; // Whether failed to allocate memory.
-
-private:
- void* AllocInternal(size_t size, size_t *actual_size, size_t alignment);
-
- int64 big_page_size_;
- int hugetlb_fd_; // file descriptor for hugetlb
- off_t hugetlb_base_;
-
- SysAllocator* fallback_; // Default system allocator to fall back to.
-};
-static char hugetlb_space[sizeof(HugetlbSysAllocator)];
-
-// No locking needed here since we assume that tcmalloc calls
-// us with an internal lock held (see tcmalloc/system-alloc.cc).
-void* HugetlbSysAllocator::Alloc(size_t size, size_t *actual_size,
- size_t alignment) {
- if (failed_) {
- return fallback_->Alloc(size, actual_size, alignment);
- }
-
- // We don't respond to allocation requests smaller than big_page_size_ unless
- // the caller is ok to take more than they asked for. Used by MetaDataAlloc.
- if (actual_size == NULL && size < big_page_size_) {
- return fallback_->Alloc(size, actual_size, alignment);
- }
-
- // Enforce huge page alignment. Be careful to deal with overflow.
- size_t new_alignment = alignment;
- if (new_alignment < big_page_size_) new_alignment = big_page_size_;
- size_t aligned_size = ((size + new_alignment - 1) /
- new_alignment) * new_alignment;
- if (aligned_size < size) {
- return fallback_->Alloc(size, actual_size, alignment);
- }
-
- void* result = AllocInternal(aligned_size, actual_size, new_alignment);
- if (result != NULL) {
- return result;
- }
- Log(kLog, __FILE__, __LINE__,
- "HugetlbSysAllocator: (failed, allocated)", failed_, hugetlb_base_);
- if (FLAGS_memfs_malloc_abort_on_fail) {
- Log(kCrash, __FILE__, __LINE__,
- "memfs_malloc_abort_on_fail is set");
- }
- return fallback_->Alloc(size, actual_size, alignment);
-}
-
-void* HugetlbSysAllocator::AllocInternal(size_t size, size_t* actual_size,
- size_t alignment) {
- // Ask for extra memory if alignment > pagesize
- size_t extra = 0;
- if (alignment > big_page_size_) {
- extra = alignment - big_page_size_;
- }
-
- // Test if this allocation would put us over the limit.
- off_t limit = FLAGS_memfs_malloc_limit_mb*1024*1024;
- if (limit > 0 && hugetlb_base_ + size + extra > limit) {
- // Disable the allocator when there's less than one page left.
- if (limit - hugetlb_base_ < big_page_size_) {
- Log(kLog, __FILE__, __LINE__, "reached memfs_malloc_limit_mb");
- failed_ = true;
- }
- else {
- Log(kLog, __FILE__, __LINE__,
- "alloc too large (size, bytes left)", size, limit-hugetlb_base_);
- }
- return NULL;
- }
-
- // This is not needed for hugetlbfs, but needed for tmpfs. Annoyingly
- // hugetlbfs returns EINVAL for ftruncate.
- int ret = ftruncate(hugetlb_fd_, hugetlb_base_ + size + extra);
- if (ret != 0 && errno != EINVAL) {
- Log(kLog, __FILE__, __LINE__,
- "ftruncate failed", strerror(errno));
- failed_ = true;
- return NULL;
- }
-
- // Note: size + extra does not overflow since:
- // size + alignment < (1<<NBITS).
- // and extra <= alignment
- // therefore size + extra < (1<<NBITS)
- void *result;
- result = mmap(0, size + extra, PROT_WRITE|PROT_READ,
- FLAGS_memfs_malloc_map_private ? MAP_PRIVATE : MAP_SHARED,
- hugetlb_fd_, hugetlb_base_);
- if (result == reinterpret_cast<void*>(MAP_FAILED)) {
- if (!FLAGS_memfs_malloc_ignore_mmap_fail) {
- Log(kLog, __FILE__, __LINE__,
- "mmap failed (size, error)", size + extra, strerror(errno));
- failed_ = true;
- }
- return NULL;
- }
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
-
- // Adjust the return memory so it is aligned
- size_t adjust = 0;
- if ((ptr & (alignment - 1)) != 0) {
- adjust = alignment - (ptr & (alignment - 1));
- }
- ptr += adjust;
- hugetlb_base_ += (size + extra);
-
- if (actual_size) {
- *actual_size = size + extra - adjust;
- }
-
- return reinterpret_cast<void*>(ptr);
-}
-
-bool HugetlbSysAllocator::Initialize() {
- char path[PATH_MAX];
- const int pathlen = FLAGS_memfs_malloc_path.size();
- if (pathlen + 8 > sizeof(path)) {
- Log(kCrash, __FILE__, __LINE__, "XX fatal: memfs_malloc_path too long");
- return false;
- }
- memcpy(path, FLAGS_memfs_malloc_path.data(), pathlen);
- memcpy(path + pathlen, ".XXXXXX", 8); // Also copies terminating \0
-
- int hugetlb_fd = mkstemp(path);
- if (hugetlb_fd == -1) {
- Log(kLog, __FILE__, __LINE__,
- "warning: unable to create memfs_malloc_path",
- path, strerror(errno));
- return false;
- }
-
- // Cleanup memory on process exit
- if (unlink(path) == -1) {
- Log(kCrash, __FILE__, __LINE__,
- "fatal: error unlinking memfs_malloc_path", path, strerror(errno));
- return false;
- }
-
- // Use fstatfs to figure out the default page size for memfs
- struct statfs sfs;
- if (fstatfs(hugetlb_fd, &sfs) == -1) {
- Log(kCrash, __FILE__, __LINE__,
- "fatal: error fstatfs of memfs_malloc_path", strerror(errno));
- return false;
- }
- int64 page_size = sfs.f_bsize;
-
- hugetlb_fd_ = hugetlb_fd;
- big_page_size_ = page_size;
- failed_ = false;
- return true;
-}
-
-REGISTER_MODULE_INITIALIZER(memfs_malloc, {
- if (FLAGS_memfs_malloc_path.length()) {
- SysAllocator* alloc = MallocExtension::instance()->GetSystemAllocator();
- HugetlbSysAllocator* hp = new (hugetlb_space) HugetlbSysAllocator(alloc);
- if (hp->Initialize()) {
- MallocExtension::instance()->SetSystemAllocator(hp);
- }
- }
-});
-
-#endif /* ifdef __linux */
diff --git a/third_party/tcmalloc/chromium/src/memory_region_map.cc b/third_party/tcmalloc/chromium/src/memory_region_map.cc
deleted file mode 100644
index d7338f2..0000000
--- a/third_party/tcmalloc/chromium/src/memory_region_map.cc
+++ /dev/null
@@ -1,816 +0,0 @@
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Maxim Lifantsev
- */
-
-//
-// Background and key design points of MemoryRegionMap.
-//
-// MemoryRegionMap is a low-level module with quite atypical requirements that
-// result in some degree of non-triviality of the implementation and design.
-//
-// MemoryRegionMap collects info about *all* memory regions created with
-// mmap, munmap, mremap, sbrk.
-// They key word above is 'all': all that are happening in a process
-// during its lifetime frequently starting even before global object
-// constructor execution.
-//
-// This is needed by the primary client of MemoryRegionMap:
-// HeapLeakChecker uses the regions and the associated stack traces
-// to figure out what part of the memory is the heap:
-// if MemoryRegionMap were to miss some (early) regions, leak checking would
-// stop working correctly.
-//
-// To accomplish the goal of functioning before/during global object
-// constructor execution MemoryRegionMap is done as a singleton service
-// that relies on own on-demand initialized static constructor-less data,
-// and only relies on other low-level modules that can also function properly
-// even before global object constructors run.
-//
-// Accomplishing the goal of collecting data about all mmap, munmap, mremap,
-// sbrk occurrences is a more involved: conceptually to do this one needs to
-// record some bits of data in particular about any mmap or sbrk call,
-// but to do that one needs to allocate memory for that data at some point,
-// but all memory allocations in the end themselves come from an mmap
-// or sbrk call (that's how the address space of the process grows).
-//
-// Also note that we need to do all the above recording from
-// within an mmap/sbrk hook which is sometimes/frequently is made by a memory
-// allocator, including the allocator MemoryRegionMap itself must rely on.
-// In the case of heap-checker usage this includes even the very first
-// mmap/sbrk call happening in the program: heap-checker gets activated due to
-// a link-time installed mmap/sbrk hook and it initializes MemoryRegionMap
-// and asks it to record info about this very first call right from that
-// very first hook invocation.
-//
-// MemoryRegionMap is doing its memory allocations via LowLevelAlloc:
-// unlike more complex standard memory allocator, LowLevelAlloc cooperates with
-// MemoryRegionMap by not holding any of its own locks while it calls mmap
-// to get memory, thus we are able to call LowLevelAlloc from
-// our mmap/sbrk hooks without causing a deadlock in it.
-// For the same reason of deadlock prevention the locking in MemoryRegionMap
-// itself is write-recursive which is an exception to Google's mutex usage.
-//
-// We still need to break the infinite cycle of mmap calling our hook,
-// which asks LowLevelAlloc for memory to record this mmap,
-// which (sometimes) causes mmap, which calls our hook, and so on.
-// We do this as follows: on a recursive call of MemoryRegionMap's
-// mmap/sbrk/mremap hook we record the data about the allocation in a
-// static fixed-sized stack (saved_regions and saved_buckets), when the
-// recursion unwinds but before returning from the outer hook call we unwind
-// this stack and move the data from saved_regions and saved_buckets to its
-// permanent place in the RegionSet and "bucket_table" respectively,
-// which can cause more allocations and mmap-s and recursion and unwinding,
-// but the whole process ends eventually due to the fact that for the small
-// allocations we are doing LowLevelAlloc reuses one mmap call and parcels out
-// the memory it created to satisfy several of our allocation requests.
-//
-
-// ========================================================================= //
-
-#include <config.h>
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#elif !defined(MAP_FAILED)
-#define MAP_FAILED -1 // the only thing we need from mman.h
-#endif
-#ifdef HAVE_PTHREAD
-#include <pthread.h> // for pthread_t, pthread_self()
-#endif
-#include <stddef.h>
-
-#include <algorithm>
-#include <set>
-
-#include "memory_region_map.h"
-
-#include "base/logging.h"
-#include "base/low_level_alloc.h"
-#include "malloc_hook-inl.h"
-
-#include <gperftools/stacktrace.h>
-#include <gperftools/malloc_hook.h>
-
-// MREMAP_FIXED is a linux extension. How it's used in this file,
-// setting it to 0 is equivalent to saying, "This feature isn't
-// supported", which is right.
-#ifndef MREMAP_FIXED
-# define MREMAP_FIXED 0
-#endif
-
-using std::max;
-
-// ========================================================================= //
-
-int MemoryRegionMap::client_count_ = 0;
-int MemoryRegionMap::max_stack_depth_ = 0;
-MemoryRegionMap::RegionSet* MemoryRegionMap::regions_ = NULL;
-LowLevelAlloc::Arena* MemoryRegionMap::arena_ = NULL;
-SpinLock MemoryRegionMap::lock_(SpinLock::LINKER_INITIALIZED);
-SpinLock MemoryRegionMap::owner_lock_( // ACQUIRED_AFTER(lock_)
- SpinLock::LINKER_INITIALIZED);
-int MemoryRegionMap::recursion_count_ = 0; // GUARDED_BY(owner_lock_)
-pthread_t MemoryRegionMap::lock_owner_tid_; // GUARDED_BY(owner_lock_)
-int64 MemoryRegionMap::map_size_ = 0;
-int64 MemoryRegionMap::unmap_size_ = 0;
-HeapProfileBucket** MemoryRegionMap::bucket_table_ = NULL; // GUARDED_BY(lock_)
-int MemoryRegionMap::num_buckets_ = 0; // GUARDED_BY(lock_)
-int MemoryRegionMap::saved_buckets_count_ = 0; // GUARDED_BY(lock_)
-HeapProfileBucket MemoryRegionMap::saved_buckets_[20]; // GUARDED_BY(lock_)
-
-// GUARDED_BY(lock_)
-const void* MemoryRegionMap::saved_buckets_keys_[20][kMaxStackDepth];
-
-// ========================================================================= //
-
-// Simple hook into execution of global object constructors,
-// so that we do not call pthread_self() when it does not yet work.
-static bool libpthread_initialized = false;
-static bool initializer = (libpthread_initialized = true, true);
-
-static inline bool current_thread_is(pthread_t should_be) {
- // Before main() runs, there's only one thread, so we're always that thread
- if (!libpthread_initialized) return true;
- // this starts working only sometime well into global constructor execution:
- return pthread_equal(pthread_self(), should_be);
-}
-
-// ========================================================================= //
-
-// Constructor-less place-holder to store a RegionSet in.
-union MemoryRegionMap::RegionSetRep {
- char rep[sizeof(RegionSet)];
- void* align_it; // do not need a better alignment for 'rep' than this
- RegionSet* region_set() { return reinterpret_cast<RegionSet*>(rep); }
-};
-
-// The bytes where MemoryRegionMap::regions_ will point to.
-// We use RegionSetRep with noop c-tor so that global construction
-// does not interfere.
-static MemoryRegionMap::RegionSetRep regions_rep;
-
-// ========================================================================= //
-
-// Has InsertRegionLocked been called recursively
-// (or rather should we *not* use regions_ to record a hooked mmap).
-static bool recursive_insert = false;
-
-void MemoryRegionMap::Init(int max_stack_depth, bool use_buckets) {
- RAW_VLOG(10, "MemoryRegionMap Init");
- RAW_CHECK(max_stack_depth >= 0, "");
- // Make sure we don't overflow the memory in region stacks:
- RAW_CHECK(max_stack_depth <= kMaxStackDepth,
- "need to increase kMaxStackDepth?");
- Lock();
- client_count_ += 1;
- max_stack_depth_ = max(max_stack_depth_, max_stack_depth);
- if (client_count_ > 1) {
- // not first client: already did initialization-proper
- Unlock();
- RAW_VLOG(10, "MemoryRegionMap Init increment done");
- return;
- }
- // Set our hooks and make sure they were installed:
- RAW_CHECK(MallocHook::AddMmapHook(&MmapHook), "");
- RAW_CHECK(MallocHook::AddMremapHook(&MremapHook), "");
- RAW_CHECK(MallocHook::AddSbrkHook(&SbrkHook), "");
- RAW_CHECK(MallocHook::AddMunmapHook(&MunmapHook), "");
- // We need to set recursive_insert since the NewArena call itself
- // will already do some allocations with mmap which our hooks will catch
- // recursive_insert allows us to buffer info about these mmap calls.
- // Note that Init() can be (and is) sometimes called
- // already from within an mmap/sbrk hook.
- recursive_insert = true;
- arena_ = LowLevelAlloc::NewArena(0, LowLevelAlloc::DefaultArena());
- recursive_insert = false;
- HandleSavedRegionsLocked(&InsertRegionLocked); // flush the buffered ones
- // Can't instead use HandleSavedRegionsLocked(&DoInsertRegionLocked) before
- // recursive_insert = false; as InsertRegionLocked will also construct
- // regions_ on demand for us.
- if (use_buckets) {
- const int table_bytes = kHashTableSize * sizeof(*bucket_table_);
- recursive_insert = true;
- bucket_table_ = static_cast<HeapProfileBucket**>(
- MyAllocator::Allocate(table_bytes));
- recursive_insert = false;
- memset(bucket_table_, 0, table_bytes);
- num_buckets_ = 0;
- }
- if (regions_ == NULL) // init regions_
- InitRegionSetLocked();
- Unlock();
- RAW_VLOG(10, "MemoryRegionMap Init done");
-}
-
-bool MemoryRegionMap::Shutdown() {
- RAW_VLOG(10, "MemoryRegionMap Shutdown");
- Lock();
- RAW_CHECK(client_count_ > 0, "");
- client_count_ -= 1;
- if (client_count_ != 0) { // not last client; need not really shutdown
- Unlock();
- RAW_VLOG(10, "MemoryRegionMap Shutdown decrement done");
- return true;
- }
- if (bucket_table_ != NULL) {
- for (int i = 0; i < kHashTableSize; i++) {
- for (HeapProfileBucket* curr = bucket_table_[i]; curr != 0; /**/) {
- HeapProfileBucket* bucket = curr;
- curr = curr->next;
- MyAllocator::Free(bucket->stack, 0);
- MyAllocator::Free(bucket, 0);
- }
- }
- MyAllocator::Free(bucket_table_, 0);
- num_buckets_ = 0;
- bucket_table_ = NULL;
- }
- RAW_CHECK(MallocHook::RemoveMmapHook(&MmapHook), "");
- RAW_CHECK(MallocHook::RemoveMremapHook(&MremapHook), "");
- RAW_CHECK(MallocHook::RemoveSbrkHook(&SbrkHook), "");
- RAW_CHECK(MallocHook::RemoveMunmapHook(&MunmapHook), "");
- if (regions_) regions_->~RegionSet();
- regions_ = NULL;
- bool deleted_arena = LowLevelAlloc::DeleteArena(arena_);
- if (deleted_arena) {
- arena_ = 0;
- } else {
- RAW_LOG(WARNING, "Can't delete LowLevelAlloc arena: it's being used");
- }
- Unlock();
- RAW_VLOG(10, "MemoryRegionMap Shutdown done");
- return deleted_arena;
-}
-
-bool MemoryRegionMap::IsRecordingLocked() {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- return client_count_ > 0;
-}
-
-// Invariants (once libpthread_initialized is true):
-// * While lock_ is not held, recursion_count_ is 0 (and
-// lock_owner_tid_ is the previous owner, but we don't rely on
-// that).
-// * recursion_count_ and lock_owner_tid_ are only written while
-// both lock_ and owner_lock_ are held. They may be read under
-// just owner_lock_.
-// * At entry and exit of Lock() and Unlock(), the current thread
-// owns lock_ iff pthread_equal(lock_owner_tid_, pthread_self())
-// && recursion_count_ > 0.
-void MemoryRegionMap::Lock() {
- {
- SpinLockHolder l(&owner_lock_);
- if (recursion_count_ > 0 && current_thread_is(lock_owner_tid_)) {
- RAW_CHECK(lock_.IsHeld(), "Invariants violated");
- recursion_count_++;
- RAW_CHECK(recursion_count_ <= 5,
- "recursive lock nesting unexpectedly deep");
- return;
- }
- }
- lock_.Lock();
- {
- SpinLockHolder l(&owner_lock_);
- RAW_CHECK(recursion_count_ == 0,
- "Last Unlock didn't reset recursion_count_");
- if (libpthread_initialized)
- lock_owner_tid_ = pthread_self();
- recursion_count_ = 1;
- }
-}
-
-void MemoryRegionMap::Unlock() {
- SpinLockHolder l(&owner_lock_);
- RAW_CHECK(recursion_count_ > 0, "unlock when not held");
- RAW_CHECK(lock_.IsHeld(),
- "unlock when not held, and recursion_count_ is wrong");
- RAW_CHECK(current_thread_is(lock_owner_tid_), "unlock by non-holder");
- recursion_count_--;
- if (recursion_count_ == 0) {
- lock_.Unlock();
- }
-}
-
-bool MemoryRegionMap::LockIsHeld() {
- SpinLockHolder l(&owner_lock_);
- return lock_.IsHeld() && current_thread_is(lock_owner_tid_);
-}
-
-const MemoryRegionMap::Region*
-MemoryRegionMap::DoFindRegionLocked(uintptr_t addr) {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- if (regions_ != NULL) {
- Region sample;
- sample.SetRegionSetKey(addr);
- RegionSet::iterator region = regions_->lower_bound(sample);
- if (region != regions_->end()) {
- RAW_CHECK(addr <= region->end_addr, "");
- if (region->start_addr <= addr && addr < region->end_addr) {
- return &(*region);
- }
- }
- }
- return NULL;
-}
-
-bool MemoryRegionMap::FindRegion(uintptr_t addr, Region* result) {
- Lock();
- const Region* region = DoFindRegionLocked(addr);
- if (region != NULL) *result = *region; // create it as an independent copy
- Unlock();
- return region != NULL;
-}
-
-bool MemoryRegionMap::FindAndMarkStackRegion(uintptr_t stack_top,
- Region* result) {
- Lock();
- const Region* region = DoFindRegionLocked(stack_top);
- if (region != NULL) {
- RAW_VLOG(10, "Stack at %p is inside region %p..%p",
- reinterpret_cast<void*>(stack_top),
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- const_cast<Region*>(region)->set_is_stack(); // now we know
- // cast is safe (set_is_stack does not change the set ordering key)
- *result = *region; // create *result as an independent copy
- }
- Unlock();
- return region != NULL;
-}
-
-HeapProfileBucket* MemoryRegionMap::GetBucket(int depth,
- const void* const key[]) {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- // Make hash-value
- uintptr_t hash = 0;
- for (int i = 0; i < depth; i++) {
- hash += reinterpret_cast<uintptr_t>(key[i]);
- hash += hash << 10;
- hash ^= hash >> 6;
- }
- hash += hash << 3;
- hash ^= hash >> 11;
-
- // Lookup stack trace in table
- unsigned int hash_index = (static_cast<unsigned int>(hash)) % kHashTableSize;
- for (HeapProfileBucket* bucket = bucket_table_[hash_index];
- bucket != 0;
- bucket = bucket->next) {
- if ((bucket->hash == hash) && (bucket->depth == depth) &&
- std::equal(key, key + depth, bucket->stack)) {
- return bucket;
- }
- }
-
- // Create new bucket
- const size_t key_size = sizeof(key[0]) * depth;
- HeapProfileBucket* bucket;
- if (recursive_insert) { // recursion: save in saved_buckets_
- const void** key_copy = saved_buckets_keys_[saved_buckets_count_];
- std::copy(key, key + depth, key_copy);
- bucket = &saved_buckets_[saved_buckets_count_];
- memset(bucket, 0, sizeof(*bucket));
- ++saved_buckets_count_;
- bucket->stack = key_copy;
- bucket->next = NULL;
- } else {
- recursive_insert = true;
- const void** key_copy = static_cast<const void**>(
- MyAllocator::Allocate(key_size));
- recursive_insert = false;
- std::copy(key, key + depth, key_copy);
- recursive_insert = true;
- bucket = static_cast<HeapProfileBucket*>(
- MyAllocator::Allocate(sizeof(HeapProfileBucket)));
- recursive_insert = false;
- memset(bucket, 0, sizeof(*bucket));
- bucket->stack = key_copy;
- bucket->next = bucket_table_[hash_index];
- }
- bucket->hash = hash;
- bucket->depth = depth;
- bucket_table_[hash_index] = bucket;
- ++num_buckets_;
- return bucket;
-}
-
-MemoryRegionMap::RegionIterator MemoryRegionMap::BeginRegionLocked() {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- RAW_CHECK(regions_ != NULL, "");
- return regions_->begin();
-}
-
-MemoryRegionMap::RegionIterator MemoryRegionMap::EndRegionLocked() {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- RAW_CHECK(regions_ != NULL, "");
- return regions_->end();
-}
-
-inline void MemoryRegionMap::DoInsertRegionLocked(const Region& region) {
- RAW_VLOG(12, "Inserting region %p..%p from %p",
- reinterpret_cast<void*>(region.start_addr),
- reinterpret_cast<void*>(region.end_addr),
- reinterpret_cast<void*>(region.caller()));
- RegionSet::const_iterator i = regions_->lower_bound(region);
- if (i != regions_->end() && i->start_addr <= region.start_addr) {
- RAW_DCHECK(region.end_addr <= i->end_addr, ""); // lower_bound ensures this
- return; // 'region' is a subset of an already recorded region; do nothing
- // We can be stricter and allow this only when *i has been created via
- // an mmap with MAP_NORESERVE flag set.
- }
- if (DEBUG_MODE) {
- RAW_CHECK(i == regions_->end() || !region.Overlaps(*i),
- "Wow, overlapping memory regions");
- Region sample;
- sample.SetRegionSetKey(region.start_addr);
- i = regions_->lower_bound(sample);
- RAW_CHECK(i == regions_->end() || !region.Overlaps(*i),
- "Wow, overlapping memory regions");
- }
- region.AssertIsConsistent(); // just making sure
- // This inserts and allocates permanent storage for region
- // and its call stack data: it's safe to do it now:
- regions_->insert(region);
- RAW_VLOG(12, "Inserted region %p..%p :",
- reinterpret_cast<void*>(region.start_addr),
- reinterpret_cast<void*>(region.end_addr));
- if (VLOG_IS_ON(12)) LogAllLocked();
-}
-
-// These variables are local to MemoryRegionMap::InsertRegionLocked()
-// and MemoryRegionMap::HandleSavedRegionsLocked()
-// and are file-level to ensure that they are initialized at load time.
-
-// Number of unprocessed region inserts.
-static int saved_regions_count = 0;
-
-// Unprocessed inserts (must be big enough to hold all allocations that can
-// be caused by a InsertRegionLocked call).
-// Region has no constructor, so that c-tor execution does not interfere
-// with the any-time use of the static memory behind saved_regions.
-static MemoryRegionMap::Region saved_regions[20];
-
-inline void MemoryRegionMap::HandleSavedRegionsLocked(
- void (*insert_func)(const Region& region)) {
- while (saved_regions_count > 0) {
- // Making a local-var copy of the region argument to insert_func
- // including its stack (w/o doing any memory allocations) is important:
- // in many cases the memory in saved_regions
- // will get written-to during the (*insert_func)(r) call below.
- Region r = saved_regions[--saved_regions_count];
- (*insert_func)(r);
- }
-}
-
-void MemoryRegionMap::RestoreSavedBucketsLocked() {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- while (saved_buckets_count_ > 0) {
- HeapProfileBucket bucket = saved_buckets_[--saved_buckets_count_];
- unsigned int hash_index =
- static_cast<unsigned int>(bucket.hash) % kHashTableSize;
- bool is_found = false;
- for (HeapProfileBucket* curr = bucket_table_[hash_index];
- curr != 0;
- curr = curr->next) {
- if ((curr->hash == bucket.hash) && (curr->depth == bucket.depth) &&
- std::equal(bucket.stack, bucket.stack + bucket.depth, curr->stack)) {
- curr->allocs += bucket.allocs;
- curr->alloc_size += bucket.alloc_size;
- curr->frees += bucket.frees;
- curr->free_size += bucket.free_size;
- is_found = true;
- break;
- }
- }
- if (is_found) continue;
-
- const size_t key_size = sizeof(bucket.stack[0]) * bucket.depth;
- const void** key_copy = static_cast<const void**>(
- MyAllocator::Allocate(key_size));
- std::copy(bucket.stack, bucket.stack + bucket.depth, key_copy);
- HeapProfileBucket* new_bucket = static_cast<HeapProfileBucket*>(
- MyAllocator::Allocate(sizeof(HeapProfileBucket)));
- memset(new_bucket, 0, sizeof(*new_bucket));
- new_bucket->hash = bucket.hash;
- new_bucket->depth = bucket.depth;
- new_bucket->stack = key_copy;
- new_bucket->next = bucket_table_[hash_index];
- bucket_table_[hash_index] = new_bucket;
- ++num_buckets_;
- }
-}
-
-inline void MemoryRegionMap::InitRegionSetLocked() {
- RAW_VLOG(12, "Initializing region set");
- regions_ = regions_rep.region_set();
- recursive_insert = true;
- new(regions_) RegionSet();
- HandleSavedRegionsLocked(&DoInsertRegionLocked);
- recursive_insert = false;
-}
-
-inline void MemoryRegionMap::InsertRegionLocked(const Region& region) {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- // We can be called recursively, because RegionSet constructor
- // and DoInsertRegionLocked() (called below) can call the allocator.
- // recursive_insert tells us if that's the case. When this happens,
- // region insertion information is recorded in saved_regions[],
- // and taken into account when the recursion unwinds.
- // Do the insert:
- if (recursive_insert) { // recursion: save in saved_regions
- RAW_VLOG(12, "Saving recursive insert of region %p..%p from %p",
- reinterpret_cast<void*>(region.start_addr),
- reinterpret_cast<void*>(region.end_addr),
- reinterpret_cast<void*>(region.caller()));
- RAW_CHECK(saved_regions_count < arraysize(saved_regions), "");
- // Copy 'region' to saved_regions[saved_regions_count]
- // together with the contents of its call_stack,
- // then increment saved_regions_count.
- saved_regions[saved_regions_count++] = region;
- } else { // not a recusrive call
- if (regions_ == NULL) // init regions_
- InitRegionSetLocked();
- recursive_insert = true;
- // Do the actual insertion work to put new regions into regions_:
- DoInsertRegionLocked(region);
- HandleSavedRegionsLocked(&DoInsertRegionLocked);
- recursive_insert = false;
- }
-}
-
-// We strip out different number of stack frames in debug mode
-// because less inlining happens in that case
-#ifdef NDEBUG
-static const int kStripFrames = 1;
-#else
-static const int kStripFrames = 3;
-#endif
-
-void MemoryRegionMap::RecordRegionAddition(const void* start, size_t size) {
- // Record start/end info about this memory acquisition call in a new region:
- Region region;
- region.Create(start, size);
- // First get the call stack info into the local varible 'region':
- const int depth =
- max_stack_depth_ > 0
- ? MallocHook::GetCallerStackTrace(const_cast<void**>(region.call_stack),
- max_stack_depth_, kStripFrames + 1)
- : 0;
- region.set_call_stack_depth(depth); // record stack info fully
- RAW_VLOG(10, "New global region %p..%p from %p",
- reinterpret_cast<void*>(region.start_addr),
- reinterpret_cast<void*>(region.end_addr),
- reinterpret_cast<void*>(region.caller()));
- // Note: none of the above allocates memory.
- Lock(); // recursively lock
- map_size_ += size;
- InsertRegionLocked(region);
- // This will (eventually) allocate storage for and copy over the stack data
- // from region.call_stack_data_ that is pointed by region.call_stack().
- if (bucket_table_ != NULL) {
- HeapProfileBucket* b = GetBucket(depth, region.call_stack);
- ++b->allocs;
- b->alloc_size += size;
- if (!recursive_insert) {
- recursive_insert = true;
- RestoreSavedBucketsLocked();
- recursive_insert = false;
- }
- }
- Unlock();
-}
-
-void MemoryRegionMap::RecordRegionRemoval(const void* start, size_t size) {
- Lock();
- if (recursive_insert) {
- // First remove the removed region from saved_regions, if it's
- // there, to prevent overrunning saved_regions in recursive
- // map/unmap call sequences, and also from later inserting regions
- // which have already been unmapped.
- uintptr_t start_addr = reinterpret_cast<uintptr_t>(start);
- uintptr_t end_addr = start_addr + size;
- int put_pos = 0;
- int old_count = saved_regions_count;
- for (int i = 0; i < old_count; ++i, ++put_pos) {
- Region& r = saved_regions[i];
- if (r.start_addr == start_addr && r.end_addr == end_addr) {
- // An exact match, so it's safe to remove.
- RecordRegionRemovalInBucket(r.call_stack_depth, r.call_stack, size);
- --saved_regions_count;
- --put_pos;
- RAW_VLOG(10, ("Insta-Removing saved region %p..%p; "
- "now have %d saved regions"),
- reinterpret_cast<void*>(start_addr),
- reinterpret_cast<void*>(end_addr),
- saved_regions_count);
- } else {
- if (put_pos < i) {
- saved_regions[put_pos] = saved_regions[i];
- }
- }
- }
- }
- if (regions_ == NULL) { // We must have just unset the hooks,
- // but this thread was already inside the hook.
- Unlock();
- return;
- }
- if (!recursive_insert) {
- HandleSavedRegionsLocked(&InsertRegionLocked);
- }
- // first handle adding saved regions if any
- uintptr_t start_addr = reinterpret_cast<uintptr_t>(start);
- uintptr_t end_addr = start_addr + size;
- // subtract start_addr, end_addr from all the regions
- RAW_VLOG(10, "Removing global region %p..%p; have %" PRIuS " regions",
- reinterpret_cast<void*>(start_addr),
- reinterpret_cast<void*>(end_addr),
- regions_->size());
- Region sample;
- sample.SetRegionSetKey(start_addr);
- // Only iterate over the regions that might overlap start_addr..end_addr:
- for (RegionSet::iterator region = regions_->lower_bound(sample);
- region != regions_->end() && region->start_addr < end_addr;
- /*noop*/) {
- RAW_VLOG(13, "Looking at region %p..%p",
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- if (start_addr <= region->start_addr &&
- region->end_addr <= end_addr) { // full deletion
- RAW_VLOG(12, "Deleting region %p..%p",
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- RecordRegionRemovalInBucket(region->call_stack_depth, region->call_stack,
- region->end_addr - region->start_addr);
- RegionSet::iterator d = region;
- ++region;
- regions_->erase(d);
- continue;
- } else if (region->start_addr < start_addr &&
- end_addr < region->end_addr) { // cutting-out split
- RAW_VLOG(12, "Splitting region %p..%p in two",
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- RecordRegionRemovalInBucket(region->call_stack_depth, region->call_stack,
- end_addr - start_addr);
- // Make another region for the start portion:
- // The new region has to be the start portion because we can't
- // just modify region->end_addr as it's the sorting key.
- Region r = *region;
- r.set_end_addr(start_addr);
- InsertRegionLocked(r);
- // cut *region from start:
- const_cast<Region&>(*region).set_start_addr(end_addr);
- } else if (end_addr > region->start_addr &&
- start_addr <= region->start_addr) { // cut from start
- RAW_VLOG(12, "Start-chopping region %p..%p",
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- RecordRegionRemovalInBucket(region->call_stack_depth, region->call_stack,
- end_addr - region->start_addr);
- const_cast<Region&>(*region).set_start_addr(end_addr);
- } else if (start_addr > region->start_addr &&
- start_addr < region->end_addr) { // cut from end
- RAW_VLOG(12, "End-chopping region %p..%p",
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- RecordRegionRemovalInBucket(region->call_stack_depth, region->call_stack,
- region->end_addr - start_addr);
- // Can't just modify region->end_addr (it's the sorting key):
- Region r = *region;
- r.set_end_addr(start_addr);
- RegionSet::iterator d = region;
- ++region;
- // It's safe to erase before inserting since r is independent of *d:
- // r contains an own copy of the call stack:
- regions_->erase(d);
- InsertRegionLocked(r);
- continue;
- }
- ++region;
- }
- RAW_VLOG(12, "Removed region %p..%p; have %" PRIuS " regions",
- reinterpret_cast<void*>(start_addr),
- reinterpret_cast<void*>(end_addr),
- regions_->size());
- if (VLOG_IS_ON(12)) LogAllLocked();
- unmap_size_ += size;
- Unlock();
-}
-
-void MemoryRegionMap::RecordRegionRemovalInBucket(int depth,
- const void* const stack[],
- size_t size) {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- if (bucket_table_ == NULL) return;
- HeapProfileBucket* b = GetBucket(depth, stack);
- ++b->frees;
- b->free_size += size;
-}
-
-void MemoryRegionMap::MmapHook(const void* result,
- const void* start, size_t size,
- int prot, int flags,
- int fd, off_t offset) {
- // TODO(maxim): replace all 0x%"PRIxS" by %p when RAW_VLOG uses a safe
- // snprintf reimplementation that does not malloc to pretty-print NULL
- RAW_VLOG(10, "MMap = 0x%" PRIxPTR " of %" PRIuS " at %" PRIu64 " "
- "prot %d flags %d fd %d offs %" PRId64,
- reinterpret_cast<uintptr_t>(result), size,
- reinterpret_cast<uint64>(start), prot, flags, fd,
- static_cast<int64>(offset));
- if (result != reinterpret_cast<void*>(MAP_FAILED) && size != 0) {
- RecordRegionAddition(result, size);
- }
-}
-
-void MemoryRegionMap::MunmapHook(const void* ptr, size_t size) {
- RAW_VLOG(10, "MUnmap of %p %" PRIuS, ptr, size);
- if (size != 0) {
- RecordRegionRemoval(ptr, size);
- }
-}
-
-void MemoryRegionMap::MremapHook(const void* result,
- const void* old_addr, size_t old_size,
- size_t new_size, int flags,
- const void* new_addr) {
- RAW_VLOG(10, "MRemap = 0x%" PRIxPTR " of 0x%" PRIxPTR " %" PRIuS " "
- "to %" PRIuS " flags %d new_addr=0x%" PRIxPTR,
- (uintptr_t)result, (uintptr_t)old_addr,
- old_size, new_size, flags,
- flags & MREMAP_FIXED ? (uintptr_t)new_addr : 0);
- if (result != reinterpret_cast<void*>(-1)) {
- RecordRegionRemoval(old_addr, old_size);
- RecordRegionAddition(result, new_size);
- }
-}
-
-extern "C" void* __sbrk(ptrdiff_t increment); // defined in libc
-
-void MemoryRegionMap::SbrkHook(const void* result, ptrdiff_t increment) {
- RAW_VLOG(10, "Sbrk = 0x%" PRIxPTR " of %" PRIdS,
- (uintptr_t)result, increment);
- if (result != reinterpret_cast<void*>(-1)) {
- if (increment > 0) {
- void* new_end = sbrk(0);
- RecordRegionAddition(result, reinterpret_cast<uintptr_t>(new_end) -
- reinterpret_cast<uintptr_t>(result));
- } else if (increment < 0) {
- void* new_end = sbrk(0);
- RecordRegionRemoval(new_end, reinterpret_cast<uintptr_t>(result) -
- reinterpret_cast<uintptr_t>(new_end));
- }
- }
-}
-
-void MemoryRegionMap::LogAllLocked() {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- RAW_LOG(INFO, "List of regions:");
- uintptr_t previous = 0;
- for (RegionSet::const_iterator r = regions_->begin();
- r != regions_->end(); ++r) {
- RAW_LOG(INFO, "Memory region 0x%" PRIxPTR "..0x%" PRIxPTR " "
- "from 0x%" PRIxPTR " stack=%d",
- r->start_addr, r->end_addr, r->caller(), r->is_stack);
- RAW_CHECK(previous < r->end_addr, "wow, we messed up the set order");
- // this must be caused by uncontrolled recursive operations on regions_
- previous = r->end_addr;
- }
- RAW_LOG(INFO, "End of regions list");
-}
diff --git a/third_party/tcmalloc/chromium/src/memory_region_map.h b/third_party/tcmalloc/chromium/src/memory_region_map.h
deleted file mode 100644
index 7187680..0000000
--- a/third_party/tcmalloc/chromium/src/memory_region_map.h
+++ /dev/null
@@ -1,415 +0,0 @@
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Maxim Lifantsev
- */
-
-#ifndef BASE_MEMORY_REGION_MAP_H_
-#define BASE_MEMORY_REGION_MAP_H_
-
-#include <config.h>
-
-#ifdef HAVE_PTHREAD
-#include <pthread.h>
-#endif
-#include <stddef.h>
-#include <set>
-#include "base/stl_allocator.h"
-#include "base/spinlock.h"
-#include "base/thread_annotations.h"
-#include "base/low_level_alloc.h"
-#include "heap-profile-stats.h"
-
-// TODO(maxim): add a unittest:
-// execute a bunch of mmaps and compare memory map what strace logs
-// execute a bunch of mmap/munmup and compare memory map with
-// own accounting of what those mmaps generated
-
-// Thread-safe class to collect and query the map of all memory regions
-// in a process that have been created with mmap, munmap, mremap, sbrk.
-// For each memory region, we keep track of (and provide to users)
-// the stack trace that allocated that memory region.
-// The recorded stack trace depth is bounded by
-// a user-supplied max_stack_depth parameter of Init().
-// After initialization with Init()
-// (which can happened even before global object constructor execution)
-// we collect the map by installing and monitoring MallocHook-s
-// to mmap, munmap, mremap, sbrk.
-// At any time one can query this map via provided interface.
-// For more details on the design of MemoryRegionMap
-// see the comment at the top of our .cc file.
-class MemoryRegionMap {
- private:
- // Max call stack recording depth supported by Init(). Set it to be
- // high enough for all our clients. Note: we do not define storage
- // for this (doing that requires special handling in windows), so
- // don't take the address of it!
- static const int kMaxStackDepth = 32;
-
- // Size of the hash table of buckets. A structure of the bucket table is
- // described in heap-profile-stats.h.
- static const int kHashTableSize = 179999;
-
- public:
- // interface ================================================================
-
- // Every client of MemoryRegionMap must call Init() before first use,
- // and Shutdown() after last use. This allows us to reference count
- // this (singleton) class properly. MemoryRegionMap assumes it's the
- // only client of MallocHooks, so a client can only register other
- // MallocHooks after calling Init() and must unregister them before
- // calling Shutdown().
-
- // Initialize this module to record memory allocation stack traces.
- // Stack traces that have more than "max_stack_depth" frames
- // are automatically shrunk to "max_stack_depth" when they are recorded.
- // Init() can be called more than once w/o harm, largest max_stack_depth
- // will be the effective one.
- // When "use_buckets" is true, then counts of mmap and munmap sizes will be
- // recorded with each stack trace. If Init() is called more than once, then
- // counting will be effective after any call contained "use_buckets" of true.
- // It will install mmap, munmap, mremap, sbrk hooks
- // and initialize arena_ and our hook and locks, hence one can use
- // MemoryRegionMap::Lock()/Unlock() to manage the locks.
- // Uses Lock/Unlock inside.
- static void Init(int max_stack_depth, bool use_buckets);
-
- // Try to shutdown this module undoing what Init() did.
- // Returns true iff could do full shutdown (or it was not attempted).
- // Full shutdown is attempted when the number of Shutdown() calls equals
- // the number of Init() calls.
- static bool Shutdown();
-
- // Return true if MemoryRegionMap is initialized and recording, i.e. when
- // then number of Init() calls are more than the number of Shutdown() calls.
- static bool IsRecordingLocked();
-
- // Locks to protect our internal data structures.
- // These also protect use of arena_ if our Init() has been done.
- // The lock is recursive.
- static void Lock() EXCLUSIVE_LOCK_FUNCTION(lock_);
- static void Unlock() UNLOCK_FUNCTION(lock_);
-
- // Returns true when the lock is held by this thread (for use in RAW_CHECK-s).
- static bool LockIsHeld();
-
- // Locker object that acquires the MemoryRegionMap::Lock
- // for the duration of its lifetime (a C++ scope).
- class LockHolder {
- public:
- LockHolder() { Lock(); }
- ~LockHolder() { Unlock(); }
- private:
- DISALLOW_COPY_AND_ASSIGN(LockHolder);
- };
-
- // A memory region that we know about through malloc_hook-s.
- // This is essentially an interface through which MemoryRegionMap
- // exports the collected data to its clients. Thread-compatible.
- struct Region {
- uintptr_t start_addr; // region start address
- uintptr_t end_addr; // region end address
- int call_stack_depth; // number of caller stack frames that we saved
- const void* call_stack[kMaxStackDepth]; // caller address stack array
- // filled to call_stack_depth size
- bool is_stack; // does this region contain a thread's stack:
- // a user of MemoryRegionMap supplies this info
-
- // Convenience accessor for call_stack[0],
- // i.e. (the program counter of) the immediate caller
- // of this region's allocation function,
- // but it also returns NULL when call_stack_depth is 0,
- // i.e whe we weren't able to get the call stack.
- // This usually happens in recursive calls, when the stack-unwinder
- // calls mmap() which in turn calls the stack-unwinder.
- uintptr_t caller() const {
- return reinterpret_cast<uintptr_t>(call_stack_depth >= 1
- ? call_stack[0] : NULL);
- }
-
- // Return true iff this region overlaps region x.
- bool Overlaps(const Region& x) const {
- return start_addr < x.end_addr && end_addr > x.start_addr;
- }
-
- private: // helpers for MemoryRegionMap
- friend class MemoryRegionMap;
-
- // The ways we create Region-s:
- void Create(const void* start, size_t size) {
- start_addr = reinterpret_cast<uintptr_t>(start);
- end_addr = start_addr + size;
- is_stack = false; // not a stack till marked such
- call_stack_depth = 0;
- AssertIsConsistent();
- }
- void set_call_stack_depth(int depth) {
- RAW_DCHECK(call_stack_depth == 0, ""); // only one such set is allowed
- call_stack_depth = depth;
- AssertIsConsistent();
- }
-
- // The ways we modify Region-s:
- void set_is_stack() { is_stack = true; }
- void set_start_addr(uintptr_t addr) {
- start_addr = addr;
- AssertIsConsistent();
- }
- void set_end_addr(uintptr_t addr) {
- end_addr = addr;
- AssertIsConsistent();
- }
-
- // Verifies that *this contains consistent data, crashes if not the case.
- void AssertIsConsistent() const {
- RAW_DCHECK(start_addr < end_addr, "");
- RAW_DCHECK(call_stack_depth >= 0 &&
- call_stack_depth <= kMaxStackDepth, "");
- }
-
- // Post-default construction helper to make a Region suitable
- // for searching in RegionSet regions_.
- void SetRegionSetKey(uintptr_t addr) {
- // make sure *this has no usable data:
- if (DEBUG_MODE) memset(this, 0xFF, sizeof(*this));
- end_addr = addr;
- }
-
- // Note: call_stack[kMaxStackDepth] as a member lets us make Region
- // a simple self-contained struct with correctly behaving bit-vise copying.
- // This simplifies the code of this module but wastes some memory:
- // in most-often use case of this module (leak checking)
- // only one call_stack element out of kMaxStackDepth is actually needed.
- // Making the storage for call_stack variable-sized,
- // substantially complicates memory management for the Region-s:
- // as they need to be created and manipulated for some time
- // w/o any memory allocations, yet are also given out to the users.
- };
-
- // Find the region that covers addr and write its data into *result if found,
- // in which case *result gets filled so that it stays fully functional
- // even when the underlying region gets removed from MemoryRegionMap.
- // Returns success. Uses Lock/Unlock inside.
- static bool FindRegion(uintptr_t addr, Region* result);
-
- // Find the region that contains stack_top, mark that region as
- // a stack region, and write its data into *result if found,
- // in which case *result gets filled so that it stays fully functional
- // even when the underlying region gets removed from MemoryRegionMap.
- // Returns success. Uses Lock/Unlock inside.
- static bool FindAndMarkStackRegion(uintptr_t stack_top, Region* result);
-
- // Iterate over the buckets which store mmap and munmap counts per stack
- // trace. It calls "callback" for each bucket, and passes "arg" to it.
- template<class Type>
- static void IterateBuckets(void (*callback)(const HeapProfileBucket*, Type),
- Type arg);
-
- // Get the bucket whose caller stack trace is "key". The stack trace is
- // used to a depth of "depth" at most. The requested bucket is created if
- // needed.
- // The bucket table is described in heap-profile-stats.h.
- static HeapProfileBucket* GetBucket(int depth, const void* const key[]);
-
- private: // our internal types ==============================================
-
- // Region comparator for sorting with STL
- struct RegionCmp {
- bool operator()(const Region& x, const Region& y) const {
- return x.end_addr < y.end_addr;
- }
- };
-
- // We allocate STL objects in our own arena.
- struct MyAllocator {
- static void *Allocate(size_t n) {
- return LowLevelAlloc::AllocWithArena(n, arena_);
- }
- static void Free(const void *p, size_t /* n */) {
- LowLevelAlloc::Free(const_cast<void*>(p));
- }
- };
-
- // Set of the memory regions
- typedef std::set<Region, RegionCmp,
- STL_Allocator<Region, MyAllocator> > RegionSet;
-
- public: // more in-depth interface ==========================================
-
- // STL iterator with values of Region
- typedef RegionSet::const_iterator RegionIterator;
-
- // Return the begin/end iterators to all the regions.
- // These need Lock/Unlock protection around their whole usage (loop).
- // Even when the same thread causes modifications during such a loop
- // (which are permitted due to recursive locking)
- // the loop iterator will still be valid as long as its region
- // has not been deleted, but EndRegionLocked should be
- // re-evaluated whenever the set of regions has changed.
- static RegionIterator BeginRegionLocked();
- static RegionIterator EndRegionLocked();
-
- // Return the accumulated sizes of mapped and unmapped regions.
- static int64 MapSize() { return map_size_; }
- static int64 UnmapSize() { return unmap_size_; }
-
- // Effectively private type from our .cc =================================
- // public to let us declare global objects:
- union RegionSetRep;
-
- private:
- // representation ===========================================================
-
- // Counter of clients of this module that have called Init().
- static int client_count_;
-
- // Maximal number of caller stack frames to save (>= 0).
- static int max_stack_depth_;
-
- // Arena used for our allocations in regions_.
- static LowLevelAlloc::Arena* arena_;
-
- // Set of the mmap/sbrk/mremap-ed memory regions
- // To be accessed *only* when Lock() is held.
- // Hence we protect the non-recursive lock used inside of arena_
- // with our recursive Lock(). This lets a user prevent deadlocks
- // when threads are stopped by ListAllProcessThreads at random spots
- // simply by acquiring our recursive Lock() before that.
- static RegionSet* regions_;
-
- // Lock to protect regions_ and buckets_ variables and the data behind.
- static SpinLock lock_;
- // Lock to protect the recursive lock itself.
- static SpinLock owner_lock_;
-
- // Recursion count for the recursive lock.
- static int recursion_count_;
- // The thread id of the thread that's inside the recursive lock.
- static pthread_t lock_owner_tid_;
-
- // Total size of all mapped pages so far
- static int64 map_size_;
- // Total size of all unmapped pages so far
- static int64 unmap_size_;
-
- // Bucket hash table which is described in heap-profile-stats.h.
- static HeapProfileBucket** bucket_table_ GUARDED_BY(lock_);
- static int num_buckets_ GUARDED_BY(lock_);
-
- // The following members are local to MemoryRegionMap::GetBucket()
- // and MemoryRegionMap::HandleSavedBucketsLocked()
- // and are file-level to ensure that they are initialized at load time.
- //
- // These are used as temporary storage to break the infinite cycle of mmap
- // calling our hook which (sometimes) causes mmap. It must be a static
- // fixed-size array. The size 20 is just an expected value for safety.
- // The details are described in memory_region_map.cc.
-
- // Number of unprocessed bucket inserts.
- static int saved_buckets_count_ GUARDED_BY(lock_);
-
- // Unprocessed inserts (must be big enough to hold all mmaps that can be
- // caused by a GetBucket call).
- // Bucket has no constructor, so that c-tor execution does not interfere
- // with the any-time use of the static memory behind saved_buckets.
- static HeapProfileBucket saved_buckets_[20] GUARDED_BY(lock_);
-
- static const void* saved_buckets_keys_[20][kMaxStackDepth] GUARDED_BY(lock_);
-
- // helpers ==================================================================
-
- // Helper for FindRegion and FindAndMarkStackRegion:
- // returns the region covering 'addr' or NULL; assumes our lock_ is held.
- static const Region* DoFindRegionLocked(uintptr_t addr);
-
- // Verifying wrapper around regions_->insert(region)
- // To be called to do InsertRegionLocked's work only!
- inline static void DoInsertRegionLocked(const Region& region);
- // Handle regions saved by InsertRegionLocked into a tmp static array
- // by calling insert_func on them.
- inline static void HandleSavedRegionsLocked(
- void (*insert_func)(const Region& region));
-
- // Restore buckets saved in a tmp static array by GetBucket to the bucket
- // table where all buckets eventually should be.
- static void RestoreSavedBucketsLocked();
-
- // Initialize RegionSet regions_.
- inline static void InitRegionSetLocked();
-
- // Wrapper around DoInsertRegionLocked
- // that handles the case of recursive allocator calls.
- inline static void InsertRegionLocked(const Region& region);
-
- // Record addition of a memory region at address "start" of size "size"
- // (called from our mmap/mremap/sbrk hooks).
- static void RecordRegionAddition(const void* start, size_t size);
- // Record deletion of a memory region at address "start" of size "size"
- // (called from our munmap/mremap/sbrk hooks).
- static void RecordRegionRemoval(const void* start, size_t size);
-
- // Record deletion of a memory region of size "size" in a bucket whose
- // caller stack trace is "key". The stack trace is used to a depth of
- // "depth" at most.
- static void RecordRegionRemovalInBucket(int depth,
- const void* const key[],
- size_t size);
-
- // Hooks for MallocHook
- static void MmapHook(const void* result,
- const void* start, size_t size,
- int prot, int flags,
- int fd, off_t offset);
- static void MunmapHook(const void* ptr, size_t size);
- static void MremapHook(const void* result, const void* old_addr,
- size_t old_size, size_t new_size, int flags,
- const void* new_addr);
- static void SbrkHook(const void* result, ptrdiff_t increment);
-
- // Log all memory regions; Useful for debugging only.
- // Assumes Lock() is held
- static void LogAllLocked();
-
- DISALLOW_COPY_AND_ASSIGN(MemoryRegionMap);
-};
-
-template <class Type>
-void MemoryRegionMap::IterateBuckets(
- void (*callback)(const HeapProfileBucket*, Type), Type callback_arg) {
- for (int index = 0; index < kHashTableSize; index++) {
- for (HeapProfileBucket* bucket = bucket_table_[index];
- bucket != NULL;
- bucket = bucket->next) {
- callback(bucket, callback_arg);
- }
- }
-}
-
-#endif // BASE_MEMORY_REGION_MAP_H_
diff --git a/third_party/tcmalloc/chromium/src/packed-cache-inl.h b/third_party/tcmalloc/chromium/src/packed-cache-inl.h
deleted file mode 100644
index 36a24a3..0000000
--- a/third_party/tcmalloc/chromium/src/packed-cache-inl.h
+++ /dev/null
@@ -1,240 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Geoff Pike
-//
-// This file provides a minimal cache that can hold a <key, value> pair
-// with little if any wasted space. The types of the key and value
-// must be unsigned integral types or at least have unsigned semantics
-// for >>, casting, and similar operations.
-//
-// Synchronization is not provided. However, the cache is implemented
-// as an array of cache entries whose type is chosen at compile time.
-// If a[i] is atomic on your hardware for the chosen array type then
-// raciness will not necessarily lead to bugginess. The cache entries
-// must be large enough to hold a partial key and a value packed
-// together. The partial keys are bit strings of length
-// kKeybits - kHashbits, and the values are bit strings of length kValuebits.
-//
-// In an effort to use minimal space, every cache entry represents
-// some <key, value> pair; the class provides no way to mark a cache
-// entry as empty or uninitialized. In practice, you may want to have
-// reserved keys or values to get around this limitation. For example, in
-// tcmalloc's PageID-to-sizeclass cache, a value of 0 is used as
-// "unknown sizeclass."
-//
-// Usage Considerations
-// --------------------
-//
-// kHashbits controls the size of the cache. The best value for
-// kHashbits will of course depend on the application. Perhaps try
-// tuning the value of kHashbits by measuring different values on your
-// favorite benchmark. Also remember not to be a pig; other
-// programs that need resources may suffer if you are.
-//
-// The main uses for this class will be when performance is
-// critical and there's a convenient type to hold the cache's
-// entries. As described above, the number of bits required
-// for a cache entry is (kKeybits - kHashbits) + kValuebits. Suppose
-// kKeybits + kValuebits is 43. Then it probably makes sense to
-// chose kHashbits >= 11 so that cache entries fit in a uint32.
-//
-// On the other hand, suppose kKeybits = kValuebits = 64. Then
-// using this class may be less worthwhile. You'll probably
-// be using 128 bits for each entry anyway, so maybe just pick
-// a hash function, H, and use an array indexed by H(key):
-// void Put(K key, V value) { a_[H(key)] = pair<K, V>(key, value); }
-// V GetOrDefault(K key, V default) { const pair<K, V> &p = a_[H(key)]; ... }
-// etc.
-//
-// Further Details
-// ---------------
-//
-// For caches used only by one thread, the following is true:
-// 1. For a cache c,
-// (c.Put(key, value), c.GetOrDefault(key, 0)) == value
-// and
-// (c.Put(key, value), <...>, c.GetOrDefault(key, 0)) == value
-// if the elided code contains no c.Put calls.
-//
-// 2. Has(key) will return false if no <key, value> pair with that key
-// has ever been Put. However, a newly initialized cache will have
-// some <key, value> pairs already present. When you create a new
-// cache, you must specify an "initial value." The initialization
-// procedure is equivalent to Clear(initial_value), which is
-// equivalent to Put(k, initial_value) for all keys k from 0 to
-// 2^kHashbits - 1.
-//
-// 3. If key and key' differ then the only way Put(key, value) may
-// cause Has(key') to change is that Has(key') may change from true to
-// false. Furthermore, a Put() call that doesn't change Has(key')
-// doesn't change GetOrDefault(key', ...) either.
-//
-// Implementation details:
-//
-// This is a direct-mapped cache with 2^kHashbits entries; the hash
-// function simply takes the low bits of the key. We store whole keys
-// if a whole key plus a whole value fits in an entry. Otherwise, an
-// entry is the high bits of a key and a value, packed together.
-// E.g., a 20 bit key and a 7 bit value only require a uint16 for each
-// entry if kHashbits >= 11.
-//
-// Alternatives to this scheme will be added as needed.
-
-#ifndef TCMALLOC_PACKED_CACHE_INL_H_
-#define TCMALLOC_PACKED_CACHE_INL_H_
-
-#include "config.h"
-#include <stddef.h> // for size_t
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t
-#endif
-#include "base/basictypes.h"
-#include "internal_logging.h"
-
-// A safe way of doing "(1 << n) - 1" -- without worrying about overflow
-// Note this will all be resolved to a constant expression at compile-time
-#define N_ONES_(IntType, N) \
- ( (N) == 0 ? 0 : ((static_cast<IntType>(1) << ((N)-1))-1 + \
- (static_cast<IntType>(1) << ((N)-1))) )
-
-// The types K and V provide upper bounds on the number of valid keys
-// and values, but we explicitly require the keys to be less than
-// 2^kKeybits and the values to be less than 2^kValuebits. The size of
-// the table is controlled by kHashbits, and the type of each entry in
-// the cache is T. See also the big comment at the top of the file.
-template <int kKeybits, typename T>
-class PackedCache {
- public:
- typedef uintptr_t K;
- typedef size_t V;
-#ifdef TCMALLOC_SMALL_BUT_SLOW
- // Decrease the size map cache if running in the small memory mode.
- static const int kHashbits = 12;
-#else
- // We don't want the hash map to occupy 512K memory at Chromium, so
- // kHashbits is decreased from 16 to 12.
- static const int kHashbits = 12;
-#endif
- static const int kValuebits = 7;
- static const bool kUseWholeKeys = kKeybits + kValuebits <= 8 * sizeof(T);
-
- explicit PackedCache(V initial_value) {
- COMPILE_ASSERT(kKeybits <= sizeof(K) * 8, key_size);
- COMPILE_ASSERT(kValuebits <= sizeof(V) * 8, value_size);
- COMPILE_ASSERT(kHashbits <= kKeybits, hash_function);
- COMPILE_ASSERT(kKeybits - kHashbits + kValuebits <= kTbits,
- entry_size_must_be_big_enough);
- Clear(initial_value);
- }
-
- void Put(K key, V value) {
- ASSERT(key == (key & kKeyMask));
- ASSERT(value == (value & kValueMask));
- array_[Hash(key)] = KeyToUpper(key) | value;
- }
-
- bool Has(K key) const {
- ASSERT(key == (key & kKeyMask));
- return KeyMatch(array_[Hash(key)], key);
- }
-
- V GetOrDefault(K key, V default_value) const {
- // As with other code in this class, we touch array_ as few times
- // as we can. Assuming entries are read atomically (e.g., their
- // type is uintptr_t on most hardware) then certain races are
- // harmless.
- ASSERT(key == (key & kKeyMask));
- T entry = array_[Hash(key)];
- return KeyMatch(entry, key) ? EntryToValue(entry) : default_value;
- }
-
- void Clear(V value) {
- ASSERT(value == (value & kValueMask));
- for (int i = 0; i < 1 << kHashbits; i++) {
- ASSERT(kUseWholeKeys || KeyToUpper(i) == 0);
- array_[i] = kUseWholeKeys ? (value | KeyToUpper(i)) : value;
- }
- }
-
- private:
- // We are going to pack a value and the upper part of a key (or a
- // whole key) into an entry of type T. The UPPER type is for the
- // upper part of a key, after the key has been masked and shifted
- // for inclusion in an entry.
- typedef T UPPER;
-
- static V EntryToValue(T t) { return t & kValueMask; }
-
- // If we have space for a whole key, we just shift it left.
- // Otherwise kHashbits determines where in a K to find the upper
- // part of the key, and kValuebits determines where in the entry to
- // put it.
- static UPPER KeyToUpper(K k) {
- if (kUseWholeKeys) {
- return static_cast<T>(k) << kValuebits;
- } else {
- const int shift = kHashbits - kValuebits;
- // Assume kHashbits >= kValuebits. It'd be easy to lift this assumption.
- return static_cast<T>(k >> shift) & kUpperMask;
- }
- }
-
- static size_t Hash(K key) {
- return static_cast<size_t>(key) & N_ONES_(size_t, kHashbits);
- }
-
- // Does the entry match the relevant part of the given key?
- static bool KeyMatch(T entry, K key) {
- return kUseWholeKeys ?
- (entry >> kValuebits == key) :
- ((KeyToUpper(key) ^ entry) & kUpperMask) == 0;
- }
-
- static const int kTbits = 8 * sizeof(T);
- static const int kUpperbits = kUseWholeKeys ? kKeybits : kKeybits - kHashbits;
-
- // For masking a K.
- static const K kKeyMask = N_ONES_(K, kKeybits);
-
- // For masking a T.
- static const T kUpperMask = N_ONES_(T, kUpperbits) << kValuebits;
-
- // For masking a V or a T.
- static const V kValueMask = N_ONES_(V, kValuebits);
-
- // array_ is the cache. Its elements are volatile because any
- // thread can write any array element at any time.
- volatile T array_[1 << kHashbits];
-};
-
-#undef N_ONES_
-
-#endif // TCMALLOC_PACKED_CACHE_INL_H_
diff --git a/third_party/tcmalloc/chromium/src/page_heap.cc b/third_party/tcmalloc/chromium/src/page_heap.cc
deleted file mode 100644
index 402dc1f..0000000
--- a/third_party/tcmalloc/chromium/src/page_heap.cc
+++ /dev/null
@@ -1,546 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include <config.h>
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h> // for PRIuPTR
-#endif
-#include <gperftools/malloc_extension.h> // for MallocRange, etc
-#include "base/basictypes.h"
-#include "base/commandlineflags.h"
-#include "internal_logging.h" // for ASSERT, TCMalloc_Printer, etc
-#include "page_heap_allocator.h" // for PageHeapAllocator
-#include "static_vars.h" // for Static
-#include "system-alloc.h" // for TCMalloc_SystemAlloc, etc
-
-DEFINE_double(tcmalloc_release_rate,
- EnvToDouble("TCMALLOC_RELEASE_RATE", 1.0),
- "Rate at which we release unused memory to the system. "
- "Zero means we never release memory back to the system. "
- "Increase this flag to return memory faster; decrease it "
- "to return memory slower. Reasonable rates are in the "
- "range [0,10]");
-
-namespace tcmalloc {
-
-PageHeap::PageHeap()
- : pagemap_(MetaDataAlloc),
- pagemap_cache_(0),
- scavenge_counter_(0),
- // Start scavenging at kMaxPages list
- release_index_(kMaxPages) {
- COMPILE_ASSERT(kNumClasses <= (1 << PageMapCache::kValuebits), valuebits);
- DLL_Init(&large_.normal);
- DLL_Init(&large_.returned);
- for (int i = 0; i < kMaxPages; i++) {
- DLL_Init(&free_[i].normal);
- DLL_Init(&free_[i].returned);
- }
-}
-
-Span* PageHeap::SearchFreeAndLargeLists(Length n) {
- ASSERT(Check());
- ASSERT(n > 0);
-
- // Find first size >= n that has a non-empty list
- for (Length s = n; s < kMaxPages; s++) {
- Span* ll = &free_[s].normal;
- // If we're lucky, ll is non-empty, meaning it has a suitable span.
- if (!DLL_IsEmpty(ll)) {
- ASSERT(ll->next->location == Span::ON_NORMAL_FREELIST);
- return Carve(ll->next, n);
- }
- // Alternatively, maybe there's a usable returned span.
- ll = &free_[s].returned;
- if (!DLL_IsEmpty(ll)) {
- ASSERT(ll->next->location == Span::ON_RETURNED_FREELIST);
- return Carve(ll->next, n);
- }
- }
- // No luck in free lists, our last chance is in a larger class.
- return AllocLarge(n); // May be NULL
-}
-
-Span* PageHeap::New(Length n) {
- ASSERT(Check());
- ASSERT(n > 0);
-
- Span* result = SearchFreeAndLargeLists(n);
- if (result != NULL)
- return result;
-
- // Grow the heap and try again.
- if (!GrowHeap(n)) {
- ASSERT(stats_.unmapped_bytes+ stats_.committed_bytes==stats_.system_bytes);
- ASSERT(Check());
- return NULL;
- }
- return SearchFreeAndLargeLists(n);
-}
-
-Span* PageHeap::AllocLarge(Length n) {
- // find the best span (closest to n in size).
- // The following loops implements address-ordered best-fit.
- Span *best = NULL;
-
- // Search through normal list
- for (Span* span = large_.normal.next;
- span != &large_.normal;
- span = span->next) {
- if (span->length >= n) {
- if ((best == NULL)
- || (span->length < best->length)
- || ((span->length == best->length) && (span->start < best->start))) {
- best = span;
- ASSERT(best->location == Span::ON_NORMAL_FREELIST);
- }
- }
- }
-
- // Search through released list in case it has a better fit
- for (Span* span = large_.returned.next;
- span != &large_.returned;
- span = span->next) {
- if (span->length >= n) {
- if ((best == NULL)
- || (span->length < best->length)
- || ((span->length == best->length) && (span->start < best->start))) {
- best = span;
- ASSERT(best->location == Span::ON_RETURNED_FREELIST);
- }
- }
- }
-
- return best == NULL ? NULL : Carve(best, n);
-}
-
-Span* PageHeap::Split(Span* span, Length n) {
- ASSERT(0 < n);
- ASSERT(n < span->length);
- ASSERT(span->location == Span::IN_USE);
- ASSERT(span->sizeclass == 0);
- Event(span, 'T', n);
-
- const int extra = span->length - n;
- Span* leftover = NewSpan(span->start + n, extra);
- ASSERT(leftover->location == Span::IN_USE);
- Event(leftover, 'U', extra);
- RecordSpan(leftover);
- pagemap_.set(span->start + n - 1, span); // Update map from pageid to span
- span->length = n;
-
- return leftover;
-}
-
-void PageHeap::CommitSpan(Span* span) {
- TCMalloc_SystemCommit(reinterpret_cast<void*>(span->start << kPageShift),
- static_cast<size_t>(span->length << kPageShift));
- stats_.committed_bytes += span->length << kPageShift;
-}
-
-void PageHeap::DecommitSpan(Span* span) {
- TCMalloc_SystemRelease(reinterpret_cast<void*>(span->start << kPageShift),
- static_cast<size_t>(span->length << kPageShift));
- stats_.committed_bytes -= span->length << kPageShift;
-}
-
-Span* PageHeap::Carve(Span* span, Length n) {
- ASSERT(n > 0);
- ASSERT(span->location != Span::IN_USE);
- const int old_location = span->location;
- RemoveFromFreeList(span);
- span->location = Span::IN_USE;
- Event(span, 'A', n);
-
- const int extra = span->length - n;
- ASSERT(extra >= 0);
- if (extra > 0) {
- Span* leftover = NewSpan(span->start + n, extra);
- leftover->location = old_location;
- Event(leftover, 'S', extra);
- RecordSpan(leftover);
-
- // The previous span of |leftover| was just splitted -- no need to
- // coalesce them. The next span of |leftover| was not previously coalesced
- // with |span|, i.e. is NULL or has got location other than |old_location|.
- const PageID p = leftover->start;
- const Length len = leftover->length;
- Span* next = GetDescriptor(p+len);
- ASSERT (next == NULL ||
- next->location == Span::IN_USE ||
- next->location != leftover->location);
-
- PrependToFreeList(leftover); // Skip coalescing - no candidates possible
- span->length = n;
- pagemap_.set(span->start + n - 1, span);
- }
- ASSERT(Check());
- if (old_location == Span::ON_RETURNED_FREELIST) {
- // We need to recommit this address space.
- CommitSpan(span);
- }
- ASSERT(span->location == Span::IN_USE);
- ASSERT(span->length == n);
- ASSERT(stats_.unmapped_bytes+ stats_.committed_bytes==stats_.system_bytes);
- return span;
-}
-
-void PageHeap::Delete(Span* span) {
- ASSERT(Check());
- ASSERT(span->location == Span::IN_USE);
- ASSERT(span->length > 0);
- ASSERT(GetDescriptor(span->start) == span);
- ASSERT(GetDescriptor(span->start + span->length - 1) == span);
- const Length n = span->length;
- span->sizeclass = 0;
- span->sample = 0;
- span->location = Span::ON_NORMAL_FREELIST;
- Event(span, 'D', span->length);
- MergeIntoFreeList(span); // Coalesces if possible
- IncrementalScavenge(n);
- ASSERT(stats_.unmapped_bytes+ stats_.committed_bytes==stats_.system_bytes);
- ASSERT(Check());
-}
-
-void PageHeap::MergeIntoFreeList(Span* span) {
- ASSERT(span->location != Span::IN_USE);
-
- // Coalesce -- we guarantee that "p" != 0, so no bounds checking
- // necessary. We do not bother resetting the stale pagemap
- // entries for the pieces we are merging together because we only
- // care about the pagemap entries for the boundaries.
- //
- // Note that the adjacent spans we merge into "span" may come out of a
- // "normal" (committed) list, and cleanly merge with our IN_USE span, which
- // is implicitly committed. If the adjacents spans are on the "returned"
- // (decommitted) list, then we must get both spans into the same state before
- // or after we coalesce them. The current code always decomits. This is
- // achieved by blindly decommitting the entire coalesced region, which may
- // include any combination of committed and decommitted spans, at the end of
- // the method.
-
- // TODO(jar): "Always decommit" causes some extra calls to commit when we are
- // called in GrowHeap() during an allocation :-/. We need to eval the cost of
- // that oscillation, and possibly do something to reduce it.
-
- // TODO(jar): We need a better strategy for deciding to commit, or decommit,
- // based on memory usage and free heap sizes.
-
- const PageID p = span->start;
- const Length n = span->length;
- Span* prev = GetDescriptor(p-1);
- if (prev != NULL && prev->location != Span::IN_USE) {
- // Merge preceding span into this span
- ASSERT(prev->start + prev->length == p);
- const Length len = prev->length;
- if (prev->location == Span::ON_RETURNED_FREELIST) {
- // We're about to put the merge span into the returned freelist and call
- // DecommitSpan() on it, which will mark the entire span including this
- // one as released and decrease stats_.committed_bytes by the size of the
- // merged span. To make the math work out we temporarily increase the
- // stats_.committed_bytes amount.
- stats_.committed_bytes += prev->length << kPageShift;
- }
- RemoveFromFreeList(prev);
- DeleteSpan(prev);
- span->start -= len;
- span->length += len;
- pagemap_.set(span->start, span);
- Event(span, 'L', len);
- }
- Span* next = GetDescriptor(p+n);
- if (next != NULL && next->location != Span::IN_USE) {
- // Merge next span into this span
- ASSERT(next->start == p+n);
- const Length len = next->length;
- if (next->location == Span::ON_RETURNED_FREELIST) {
- // See the comment below 'if (prev->location ...' for explanation.
- stats_.committed_bytes += next->length << kPageShift;
- }
- RemoveFromFreeList(next);
- DeleteSpan(next);
- span->length += len;
- pagemap_.set(span->start + span->length - 1, span);
- Event(span, 'R', len);
- }
-
- Event(span, 'D', span->length);
- span->location = Span::ON_RETURNED_FREELIST;
- DecommitSpan(span);
- PrependToFreeList(span);
-}
-
-void PageHeap::PrependToFreeList(Span* span) {
- ASSERT(span->location != Span::IN_USE);
- SpanList* list = (span->length < kMaxPages) ? &free_[span->length] : &large_;
- if (span->location == Span::ON_NORMAL_FREELIST) {
- stats_.free_bytes += (span->length << kPageShift);
- DLL_Prepend(&list->normal, span);
- } else {
- stats_.unmapped_bytes += (span->length << kPageShift);
- DLL_Prepend(&list->returned, span);
- }
-}
-
-void PageHeap::RemoveFromFreeList(Span* span) {
- ASSERT(span->location != Span::IN_USE);
- if (span->location == Span::ON_NORMAL_FREELIST) {
- stats_.free_bytes -= (span->length << kPageShift);
- } else {
- stats_.unmapped_bytes -= (span->length << kPageShift);
- }
- DLL_Remove(span);
-}
-
-void PageHeap::IncrementalScavenge(Length n) {
- // Fast path; not yet time to release memory
- scavenge_counter_ -= n;
- if (scavenge_counter_ >= 0) return; // Not yet time to scavenge
-
- const double rate = FLAGS_tcmalloc_release_rate;
- if (rate <= 1e-6) {
- // Tiny release rate means that releasing is disabled.
- scavenge_counter_ = kDefaultReleaseDelay;
- return;
- }
-
- Length released_pages = ReleaseAtLeastNPages(1);
-
- if (released_pages == 0) {
- // Nothing to scavenge, delay for a while.
- scavenge_counter_ = kDefaultReleaseDelay;
- } else {
- // Compute how long to wait until we return memory.
- // FLAGS_tcmalloc_release_rate==1 means wait for 1000 pages
- // after releasing one page.
- const double mult = 1000.0 / rate;
- double wait = mult * static_cast<double>(released_pages);
- if (wait > kMaxReleaseDelay) {
- // Avoid overflow and bound to reasonable range.
- wait = kMaxReleaseDelay;
- }
- scavenge_counter_ = static_cast<int64_t>(wait);
- }
-}
-
-Length PageHeap::ReleaseLastNormalSpan(SpanList* slist) {
- Span* s = slist->normal.prev;
- ASSERT(s->location == Span::ON_NORMAL_FREELIST);
- RemoveFromFreeList(s);
- const Length n = s->length;
- TCMalloc_SystemRelease(reinterpret_cast<void*>(s->start << kPageShift),
- static_cast<size_t>(s->length << kPageShift));
- s->location = Span::ON_RETURNED_FREELIST;
- MergeIntoFreeList(s); // Coalesces if possible.
- return n;
-}
-
-Length PageHeap::ReleaseAtLeastNPages(Length num_pages) {
- Length released_pages = 0;
- Length prev_released_pages = -1;
-
- // Round robin through the lists of free spans, releasing the last
- // span in each list. Stop after releasing at least num_pages.
- while (released_pages < num_pages) {
- if (released_pages == prev_released_pages) {
- // Last iteration of while loop made no progress.
- break;
- }
- prev_released_pages = released_pages;
-
- for (int i = 0; i < kMaxPages+1 && released_pages < num_pages;
- i++, release_index_++) {
- if (release_index_ > kMaxPages) release_index_ = 0;
- SpanList* slist = (release_index_ == kMaxPages) ?
- &large_ : &free_[release_index_];
- if (!DLL_IsEmpty(&slist->normal)) {
- Length released_len = ReleaseLastNormalSpan(slist);
- released_pages += released_len;
- }
- }
- }
- return released_pages;
-}
-
-void PageHeap::RegisterSizeClass(Span* span, size_t sc) {
- // Associate span object with all interior pages as well
- ASSERT(span->location == Span::IN_USE);
- ASSERT(GetDescriptor(span->start) == span);
- ASSERT(GetDescriptor(span->start+span->length-1) == span);
- Event(span, 'C', sc);
- span->sizeclass = sc;
- for (Length i = 1; i < span->length-1; i++) {
- pagemap_.set(span->start+i, span);
- }
-}
-
-void PageHeap::GetSmallSpanStats(SmallSpanStats* result) {
- for (int s = 0; s < kMaxPages; s++) {
- result->normal_length[s] = DLL_Length(&free_[s].normal);
- result->returned_length[s] = DLL_Length(&free_[s].returned);
- }
-}
-
-void PageHeap::GetLargeSpanStats(LargeSpanStats* result) {
- result->spans = 0;
- result->normal_pages = 0;
- result->returned_pages = 0;
- for (Span* s = large_.normal.next; s != &large_.normal; s = s->next) {
- result->normal_pages += s->length;;
- result->spans++;
- }
- for (Span* s = large_.returned.next; s != &large_.returned; s = s->next) {
- result->returned_pages += s->length;
- result->spans++;
- }
-}
-
-bool PageHeap::GetNextRange(PageID start, base::MallocRange* r) {
- Span* span = reinterpret_cast<Span*>(pagemap_.Next(start));
- if (span == NULL) {
- return false;
- }
- r->address = span->start << kPageShift;
- r->length = span->length << kPageShift;
- r->fraction = 0;
- switch (span->location) {
- case Span::IN_USE:
- r->type = base::MallocRange::INUSE;
- r->fraction = 1;
- if (span->sizeclass > 0) {
- // Only some of the objects in this span may be in use.
- const size_t osize = Static::sizemap()->class_to_size(span->sizeclass);
- r->fraction = (1.0 * osize * span->refcount) / r->length;
- }
- break;
- case Span::ON_NORMAL_FREELIST:
- r->type = base::MallocRange::FREE;
- break;
- case Span::ON_RETURNED_FREELIST:
- r->type = base::MallocRange::UNMAPPED;
- break;
- default:
- r->type = base::MallocRange::UNKNOWN;
- break;
- }
- return true;
-}
-
-static void RecordGrowth(size_t growth) {
- StackTrace* t = Static::stacktrace_allocator()->New();
- t->depth = GetStackTrace(t->stack, kMaxStackDepth-1, 3);
- t->size = growth;
- t->stack[kMaxStackDepth-1] = reinterpret_cast<void*>(Static::growth_stacks());
- Static::set_growth_stacks(t);
-}
-
-bool PageHeap::GrowHeap(Length n) {
- ASSERT(kMaxPages >= kMinSystemAlloc);
- if (n > kMaxValidPages) return false;
- Length ask = (n>kMinSystemAlloc) ? n : static_cast<Length>(kMinSystemAlloc);
- size_t actual_size;
- void* ptr = TCMalloc_SystemAlloc(ask << kPageShift, &actual_size, kPageSize);
- if (ptr == NULL) {
- if (n < ask) {
- // Try growing just "n" pages
- ask = n;
- ptr = TCMalloc_SystemAlloc(ask << kPageShift, &actual_size, kPageSize);
- }
- if (ptr == NULL) return false;
- }
- ask = actual_size >> kPageShift;
- RecordGrowth(ask << kPageShift);
-
- uint64_t old_system_bytes = stats_.system_bytes;
- stats_.system_bytes += (ask << kPageShift);
- stats_.committed_bytes += (ask << kPageShift);
- const PageID p = reinterpret_cast<uintptr_t>(ptr) >> kPageShift;
- ASSERT(p > 0);
-
- // If we have already a lot of pages allocated, just pre allocate a bunch of
- // memory for the page map. This prevents fragmentation by pagemap metadata
- // when a program keeps allocating and freeing large blocks.
-
- if (old_system_bytes < kPageMapBigAllocationThreshold
- && stats_.system_bytes >= kPageMapBigAllocationThreshold) {
- pagemap_.PreallocateMoreMemory();
- }
-
- // Make sure pagemap_ has entries for all of the new pages.
- // Plus ensure one before and one after so coalescing code
- // does not need bounds-checking.
- if (pagemap_.Ensure(p-1, ask+2)) {
- // Pretend the new area is allocated and then Delete() it to cause
- // any necessary coalescing to occur.
- Span* span = NewSpan(p, ask);
- RecordSpan(span);
- Delete(span);
- ASSERT(stats_.unmapped_bytes+ stats_.committed_bytes==stats_.system_bytes);
- ASSERT(Check());
- return true;
- } else {
- // We could not allocate memory within "pagemap_"
- // TODO: Once we can return memory to the system, return the new span
- return false;
- }
-}
-
-bool PageHeap::Check() {
- ASSERT(free_[0].normal.next == &free_[0].normal);
- ASSERT(free_[0].returned.next == &free_[0].returned);
- return true;
-}
-
-bool PageHeap::CheckExpensive() {
- bool result = Check();
- CheckList(&large_.normal, kMaxPages, 1000000000, Span::ON_NORMAL_FREELIST);
- CheckList(&large_.returned, kMaxPages, 1000000000, Span::ON_RETURNED_FREELIST);
- for (Length s = 1; s < kMaxPages; s++) {
- CheckList(&free_[s].normal, s, s, Span::ON_NORMAL_FREELIST);
- CheckList(&free_[s].returned, s, s, Span::ON_RETURNED_FREELIST);
- }
- return result;
-}
-
-bool PageHeap::CheckList(Span* list, Length min_pages, Length max_pages,
- int freelist) {
- for (Span* s = list->next; s != list; s = s->next) {
- CHECK_CONDITION(s->location == freelist); // NORMAL or RETURNED
- CHECK_CONDITION(s->length >= min_pages);
- CHECK_CONDITION(s->length <= max_pages);
- CHECK_CONDITION(GetDescriptor(s->start) == s);
- CHECK_CONDITION(GetDescriptor(s->start+s->length-1) == s);
- }
- return true;
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/chromium/src/page_heap.h b/third_party/tcmalloc/chromium/src/page_heap.h
deleted file mode 100644
index 9376a66..0000000
--- a/third_party/tcmalloc/chromium/src/page_heap.h
+++ /dev/null
@@ -1,311 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#ifndef TCMALLOC_PAGE_HEAP_H_
-#define TCMALLOC_PAGE_HEAP_H_
-
-#include <config.h>
-#include <stddef.h> // for size_t
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uint64_t, int64_t, uint16_t
-#endif
-#include <gperftools/malloc_extension.h>
-#include "base/basictypes.h"
-#include "common.h"
-#include "packed-cache-inl.h"
-#include "pagemap.h"
-#include "span.h"
-
-// We need to dllexport PageHeap just for the unittest. MSVC complains
-// that we don't dllexport the PageHeap members, but we don't need to
-// test those, so I just suppress this warning.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable:4251)
-#endif
-
-// This #ifdef should almost never be set. Set NO_TCMALLOC_SAMPLES if
-// you're porting to a system where you really can't get a stacktrace.
-// Because we control the definition of GetStackTrace, all clients of
-// GetStackTrace should #include us rather than stacktrace.h.
-#ifdef NO_TCMALLOC_SAMPLES
- // We use #define so code compiles even if you #include stacktrace.h somehow.
-# define GetStackTrace(stack, depth, skip) (0)
-#else
-# include <gperftools/stacktrace.h>
-#endif
-
-namespace base {
-struct MallocRange;
-}
-
-namespace tcmalloc {
-
-// -------------------------------------------------------------------------
-// Map from page-id to per-page data
-// -------------------------------------------------------------------------
-
-// We use PageMap2<> for 32-bit and PageMap3<> for 64-bit machines.
-// ...except...
-// On Windows, we use TCMalloc_PageMap1_LazyCommit<> for 32-bit machines.
-// We also use a simple one-level cache for hot PageID-to-sizeclass mappings,
-// because sometimes the sizeclass is all the information we need.
-
-// Selector class -- general selector uses 3-level map
-template <int BITS> class MapSelector {
- public:
- typedef TCMalloc_PageMap3<BITS-kPageShift> Type;
- typedef PackedCache<BITS-kPageShift, uint64_t> CacheType;
-};
-
-// A two-level map for 32-bit machines
-template <> class MapSelector<32> {
- public:
-#ifdef WIN32
-// A flat map for 32-bit machines (with lazy commit of memory).
- typedef TCMalloc_PageMap1_LazyCommit<32-kPageShift> Type;
-#else
- // A two-level map for 32-bit machines
- typedef TCMalloc_PageMap2<32-kPageShift> Type;
-#endif
- typedef PackedCache<32-kPageShift, uint16_t> CacheType;
-};
-
-// -------------------------------------------------------------------------
-// Page-level allocator
-// * Eager coalescing
-//
-// Heap for page-level allocation. We allow allocating and freeing a
-// contiguous runs of pages (called a "span").
-// -------------------------------------------------------------------------
-
-class PERFTOOLS_DLL_DECL PageHeap {
- public:
- PageHeap();
-
- // Allocate a run of "n" pages. Returns zero if out of memory.
- // Caller should not pass "n == 0" -- instead, n should have
- // been rounded up already.
- Span* New(Length n);
-
- // Delete the span "[p, p+n-1]".
- // REQUIRES: span was returned by earlier call to New() and
- // has not yet been deleted.
- void Delete(Span* span);
-
- // Mark an allocated span as being used for small objects of the
- // specified size-class.
- // REQUIRES: span was returned by an earlier call to New()
- // and has not yet been deleted.
- void RegisterSizeClass(Span* span, size_t sc);
-
- // Split an allocated span into two spans: one of length "n" pages
- // followed by another span of length "span->length - n" pages.
- // Modifies "*span" to point to the first span of length "n" pages.
- // Returns a pointer to the second span.
- //
- // REQUIRES: "0 < n < span->length"
- // REQUIRES: span->location == IN_USE
- // REQUIRES: span->sizeclass == 0
- Span* Split(Span* span, Length n);
-
- // Return the descriptor for the specified page. Returns NULL if
- // this PageID was not allocated previously.
- inline Span* GetDescriptor(PageID p) const {
- return reinterpret_cast<Span*>(pagemap_.get(p));
- }
-
- // If this page heap is managing a range with starting page # >= start,
- // store info about the range in *r and return true. Else return false.
- bool GetNextRange(PageID start, base::MallocRange* r);
-
- // Page heap statistics
- struct Stats {
- Stats() : system_bytes(0), free_bytes(0), unmapped_bytes(0) {}
- uint64_t system_bytes; // Total bytes allocated from system
- uint64_t free_bytes; // Total bytes on normal freelists
- uint64_t unmapped_bytes; // Total bytes on returned freelists
- uint64_t committed_bytes; // Bytes committed, always <= system_bytes_.
-
- };
- inline Stats stats() const { return stats_; }
-
- struct SmallSpanStats {
- // For each free list of small spans, the length (in spans) of the
- // normal and returned free lists for that size.
- int64 normal_length[kMaxPages];
- int64 returned_length[kMaxPages];
- };
- void GetSmallSpanStats(SmallSpanStats* result);
-
- // Stats for free large spans (i.e., spans with more than kMaxPages pages).
- struct LargeSpanStats {
- int64 spans; // Number of such spans
- int64 normal_pages; // Combined page length of normal large spans
- int64 returned_pages; // Combined page length of unmapped spans
- };
- void GetLargeSpanStats(LargeSpanStats* result);
-
- bool Check();
- // Like Check() but does some more comprehensive checking.
- bool CheckExpensive();
- bool CheckList(Span* list, Length min_pages, Length max_pages,
- int freelist); // ON_NORMAL_FREELIST or ON_RETURNED_FREELIST
-
- // Try to release at least num_pages for reuse by the OS. Returns
- // the actual number of pages released, which may be less than
- // num_pages if there weren't enough pages to release. The result
- // may also be larger than num_pages since page_heap might decide to
- // release one large range instead of fragmenting it into two
- // smaller released and unreleased ranges.
- Length ReleaseAtLeastNPages(Length num_pages);
-
- // Return 0 if we have no information, or else the correct sizeclass for p.
- // Reads and writes to pagemap_cache_ do not require locking.
- // The entries are 64 bits on 64-bit hardware and 16 bits on
- // 32-bit hardware, and we don't mind raciness as long as each read of
- // an entry yields a valid entry, not a partially updated entry.
- size_t GetSizeClassIfCached(PageID p) const {
- return pagemap_cache_.GetOrDefault(p, 0);
- }
- void CacheSizeClass(PageID p, size_t cl) const { pagemap_cache_.Put(p, cl); }
-
- private:
- // Allocates a big block of memory for the pagemap once we reach more than
- // 128MB
- static const size_t kPageMapBigAllocationThreshold = 128 << 20;
-
- // Minimum number of pages to fetch from system at a time. Must be
- // significantly bigger than kBlockSize to amortize system-call
- // overhead, and also to reduce external fragementation. Also, we
- // should keep this value big because various incarnations of Linux
- // have small limits on the number of mmap() regions per
- // address-space.
- // REQUIRED: kMinSystemAlloc <= kMaxPages;
- static const int kMinSystemAlloc = kMaxPages;
-
- // Never delay scavenging for more than the following number of
- // deallocated pages. With 4K pages, this comes to 4GB of
- // deallocation.
- // Chrome: Changed to 64MB
- static const int kMaxReleaseDelay = 1 << 14;
-
- // If there is nothing to release, wait for so many pages before
- // scavenging again. With 4K pages, this comes to 1GB of memory.
- // Chrome: Changed to 16MB
- static const int kDefaultReleaseDelay = 1 << 12;
-
- // Pick the appropriate map and cache types based on pointer size
- typedef MapSelector<kAddressBits>::Type PageMap;
- typedef MapSelector<kAddressBits>::CacheType PageMapCache;
- PageMap pagemap_;
- mutable PageMapCache pagemap_cache_;
-
- // We segregate spans of a given size into two circular linked
- // lists: one for normal spans, and one for spans whose memory
- // has been returned to the system.
- struct SpanList {
- Span normal;
- Span returned;
- };
-
- // List of free spans of length >= kMaxPages
- SpanList large_;
-
- // Array mapping from span length to a doubly linked list of free spans
- SpanList free_[kMaxPages];
-
- // Statistics on system, free, and unmapped bytes
- Stats stats_;
- Span* SearchFreeAndLargeLists(Length n);
-
- bool GrowHeap(Length n);
-
- // REQUIRES: span->length >= n
- // REQUIRES: span->location != IN_USE
- // Remove span from its free list, and move any leftover part of
- // span into appropriate free lists. Also update "span" to have
- // length exactly "n" and mark it as non-free so it can be returned
- // to the client. After all that, decrease free_pages_ by n and
- // return span.
- Span* Carve(Span* span, Length n);
-
- void RecordSpan(Span* span) {
- pagemap_.set(span->start, span);
- if (span->length > 1) {
- pagemap_.set(span->start + span->length - 1, span);
- }
- }
-
- // Allocate a large span of length == n. If successful, returns a
- // span of exactly the specified length. Else, returns NULL.
- Span* AllocLarge(Length n);
-
- // Coalesce span with neighboring spans if possible, prepend to
- // appropriate free list, and adjust stats.
- void MergeIntoFreeList(Span* span);
-
- // Commit the span.
- void CommitSpan(Span* span);
-
- // Decommit the span.
- void DecommitSpan(Span* span);
-
- // Prepends span to appropriate free list, and adjusts stats.
- void PrependToFreeList(Span* span);
-
- // Removes span from its free list, and adjust stats.
- void RemoveFromFreeList(Span* span);
-
- // Incrementally release some memory to the system.
- // IncrementalScavenge(n) is called whenever n pages are freed.
- void IncrementalScavenge(Length n);
-
- // Release the last span on the normal portion of this list.
- // Return the length of that span.
- Length ReleaseLastNormalSpan(SpanList* slist);
-
-
- // Number of pages to deallocate before doing more scavenging
- int64_t scavenge_counter_;
-
- // Index of last free list where we released memory to the OS.
- int release_index_;
-};
-
-} // namespace tcmalloc
-
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
-
-#endif // TCMALLOC_PAGE_HEAP_H_
diff --git a/third_party/tcmalloc/chromium/src/page_heap_allocator.h b/third_party/tcmalloc/chromium/src/page_heap_allocator.h
deleted file mode 100644
index 3595b95..0000000
--- a/third_party/tcmalloc/chromium/src/page_heap_allocator.h
+++ /dev/null
@@ -1,127 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#ifndef TCMALLOC_PAGE_HEAP_ALLOCATOR_H_
-#define TCMALLOC_PAGE_HEAP_ALLOCATOR_H_
-
-#include <stddef.h> // for NULL, size_t
-
-#include "common.h" // for MetaDataAlloc
-#include "free_list.h" // for FL_Push/FL_Pop
-#include "internal_logging.h" // for ASSERT
-#include "system-alloc.h" // for TCMalloc_SystemAddGuard
-
-namespace tcmalloc {
-
-// Simple allocator for objects of a specified type. External locking
-// is required before accessing one of these objects.
-template <class T>
-class PageHeapAllocator {
- public:
- // We use an explicit Init function because these variables are statically
- // allocated and their constructors might not have run by the time some
- // other static variable tries to allocate memory.
- void Init() {
- ASSERT(sizeof(T) <= kAllocIncrement);
- inuse_ = 0;
- free_area_ = NULL;
- free_avail_ = 0;
- free_list_ = NULL;
- // Reserve some space at the beginning to avoid fragmentation.
- Delete(New());
- }
-
- T* New() {
- // Consult free list
- void* result;
- if (free_list_ != NULL) {
- result = FL_Pop(&free_list_);
- } else {
- if (free_avail_ < sizeof(T)) {
- // Need more room. We assume that MetaDataAlloc returns
- // suitably aligned memory.
- free_area_ = reinterpret_cast<char*>(MetaDataAlloc(kAllocIncrement));
- if (free_area_ == NULL) {
- Log(kCrash, __FILE__, __LINE__,
- "FATAL ERROR: Out of memory trying to allocate internal "
- "tcmalloc data (bytes, object-size)",
- kAllocIncrement, sizeof(T));
- }
-
- // This guard page protects the metadata from being corrupted by a
- // buffer overrun. We currently have no mechanism for freeing it, since
- // we never release the metadata buffer. If that changes we'll need to
- // add something like TCMalloc_SystemRemoveGuard.
- size_t guard_size = TCMalloc_SystemAddGuard(free_area_,
- kAllocIncrement);
- free_area_ += guard_size;
- free_avail_ = kAllocIncrement - guard_size;
- if (free_avail_ < sizeof(T)) {
- Log(kCrash, __FILE__, __LINE__,
- "FATAL ERROR: Insufficient memory to guard internal tcmalloc "
- "data (%d bytes, object-size %d, guard-size %d)\n",
- kAllocIncrement, static_cast<int>(sizeof(T)), guard_size);
- }
- }
- result = free_area_;
- free_area_ += sizeof(T);
- free_avail_ -= sizeof(T);
- }
- inuse_++;
- return reinterpret_cast<T*>(result);
- }
-
- void Delete(T* p) {
- FL_Push(&free_list_, p);
- inuse_--;
- }
-
- int inuse() const { return inuse_; }
-
- private:
- // How much to allocate from system at a time
- static const int kAllocIncrement = 128 << 10;
-
- // Free area from which to carve new objects
- char* free_area_;
- size_t free_avail_;
-
- // Free list of already carved objects
- void* free_list_;
-
- // Number of allocated but unfreed objects
- int inuse_;
-};
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_PAGE_HEAP_ALLOCATOR_H_
diff --git a/third_party/tcmalloc/chromium/src/pagemap.h b/third_party/tcmalloc/chromium/src/pagemap.h
deleted file mode 100644
index 0186197..0000000
--- a/third_party/tcmalloc/chromium/src/pagemap.h
+++ /dev/null
@@ -1,526 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// A data structure used by the caching malloc. It maps from page# to
-// a pointer that contains info about that page. We use two
-// representations: one for 32-bit addresses, and another for 64 bit
-// addresses. Both representations provide the same interface. The
-// first representation is implemented as a flat array, the seconds as
-// a three-level radix tree that strips away approximately 1/3rd of
-// the bits every time.
-//
-// The BITS parameter should be the number of bits required to hold
-// a page number. E.g., with 32 bit pointers and 4K pages (i.e.,
-// page offset fits in lower 12 bits), BITS == 20.
-
-#ifndef TCMALLOC_PAGEMAP_H_
-#define TCMALLOC_PAGEMAP_H_
-
-#include "config.h"
-
-#include <stddef.h> // for NULL, size_t
-#include <string.h> // for memset
-#if defined HAVE_STDINT_H
-#include <stdint.h>
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#include <sys/types.h>
-#endif
-#ifdef WIN32
-// TODO(jar): This is not needed when TCMalloc_PageMap1_LazyCommit has an API
-// supporting commit and reservation of memory.
-#include "common.h"
-#endif
-
-#include "internal_logging.h" // for ASSERT
-
-// Single-level array
-template <int BITS>
-class TCMalloc_PageMap1 {
- private:
- static const int LENGTH = 1 << BITS;
-
- void** array_;
-
- public:
- typedef uintptr_t Number;
-
- explicit TCMalloc_PageMap1(void* (*allocator)(size_t)) {
- array_ = reinterpret_cast<void**>((*allocator)(sizeof(void*) << BITS));
- memset(array_, 0, sizeof(void*) << BITS);
- }
-
- // Ensure that the map contains initialized entries "x .. x+n-1".
- // Returns true if successful, false if we could not allocate memory.
- bool Ensure(Number x, size_t n) {
- // Nothing to do since flat array was allocated at start. All
- // that's left is to check for overflow (that is, we don't want to
- // ensure a number y where array_[y] would be an out-of-bounds
- // access).
- return n <= LENGTH - x; // an overflow-free way to do "x + n <= LENGTH"
- }
-
- void PreallocateMoreMemory() {}
-
- // Return the current value for KEY. Returns NULL if not yet set,
- // or if k is out of range.
- void* get(Number k) const {
- if ((k >> BITS) > 0) {
- return NULL;
- }
- return array_[k];
- }
-
- // REQUIRES "k" is in range "[0,2^BITS-1]".
- // REQUIRES "k" has been ensured before.
- //
- // Sets the value 'v' for key 'k'.
- void set(Number k, void* v) {
- array_[k] = v;
- }
-
- // Return the first non-NULL pointer found in this map for
- // a page number >= k. Returns NULL if no such number is found.
- void* Next(Number k) const {
- while (k < (1 << BITS)) {
- if (array_[k] != NULL) return array_[k];
- k++;
- }
- return NULL;
- }
-};
-
-#ifdef WIN32
-// Lazy commit, single-level array.
-// Very similar to PageMap1, except the page map is only committed as needed.
-// Since we don't return memory to the OS, the committed portion of the map will
-// only grow, and we'll only be called to Ensure when we really grow the heap.
-// We maintain a bit map to help us deduce if we've already committed a range
-// in our map.
-template <int BITS>
-class TCMalloc_PageMap1_LazyCommit {
- private:
- // Dimension of our page map array_.
- static const int LENGTH = 1 << BITS;
-
- // The page map array that sits in reserved virtual space. Pages of this
- // array are committed as they are needed. For each page of virtual memory,
- // we potentially have a pointer to a span instance.
- void** array_;
-
- // A bit vector that allows us to deduce what pages in array_ are committed.
- // Note that 2^3 = 8 bits per char, and hence the use of the magical "3" in
- // the array range gives us the effective "divide by 8".
- char committed_[sizeof(void*) << (BITS - kPageShift - 3)];
-
- // Given an |index| into |array_|, find the page number in |array_| that holds
- // that element.
- size_t ContainingPage(size_t index) const {
- return (index * sizeof(*array_)) >> kPageShift;
- }
-
- // Find out if the given page_num index in array_ is in committed memory.
- bool IsCommitted(size_t page_num) const {
- return committed_[page_num >> 3] & (1 << (page_num & 0x7));
- }
-
- // Remember that the given page_num index in array_ is in committed memory.
- void SetCommitted(size_t page_num) {
- committed_[page_num >> 3] |= (1 << (page_num & 0x7));
- }
-
- public:
- typedef uintptr_t Number;
-
- explicit TCMalloc_PageMap1_LazyCommit(void* (*allocator)(size_t)) {
- // TODO(jar): We need a reservation function, but current API to this class
- // only provides an allocator.
- // Get decommitted memory. We will commit as necessary.
- size_t size = sizeof(*array_) << BITS;
- array_ = reinterpret_cast<void**>(VirtualAlloc(
- NULL, size, MEM_RESERVE, PAGE_READWRITE));
- tcmalloc::update_metadata_system_bytes(size);
- tcmalloc::update_metadata_unmapped_bytes(size);
-
- // Make sure we divided LENGTH evenly.
- ASSERT(sizeof(committed_) * 8 == (LENGTH * sizeof(*array_)) >> kPageShift);
- // Indicate that none of the pages of array_ have been committed yet.
- memset(committed_, 0, sizeof(committed_));
- }
-
- // Ensure that the map contains initialized and committed entries in array_ to
- // describe pages "x .. x+n-1".
- // Returns true if successful, false if we could not ensure this.
- // If we have to commit more memory in array_ (which also clears said memory),
- // then we'll set some of the bits in committed_ to remember this fact.
- // Only the bits of committed_ near end-points for calls to Ensure() are ever
- // set, as the calls to Ensure() will never have overlapping ranges other than
- // at their end-points.
- //
- // Example: Suppose the OS allocates memory in pages including 40...50, and
- // later the OS allocates memory in pages 51...83. When the first allocation
- // of 40...50 is observed, then Ensure of (39,51) will be called. The range
- // shown in the arguments is extended so that tcmalloc can look to see if
- // adjacent pages are part of a span that can be coaleced. Later, when pages
- // 51...83 are allocated, Ensure() will be called with arguments (50,84),
- // broadened again for the same reason.
- //
- // After the above, we would NEVER get a call such as Ensure(45,60), as that
- // overlaps with the interior of prior ensured regions. We ONLY get an Ensure
- // call when the OS has allocated memory, and since we NEVER give memory back
- // to the OS, the OS can't possible allocate the same region to us twice, and
- // can't induce an Ensure() on an interior of previous Ensure call.
- //
- // Also note that OS allocations are NOT guaranteed to be consecutive (there
- // may be "holes" where code etc. uses the virtual addresses), or to appear in
- // any order, such as lowest to highest, or vice versa (as other independent
- // allocation systems in the process may be performing VirtualAllocations and
- // VirtualFrees asynchronously.)
- bool Ensure(Number x, size_t n) {
- if (n > LENGTH - x)
- return false; // We won't Ensure mapping for last pages in memory.
- ASSERT(n > 0);
-
- // For a given page number in memory, calculate what page in array_ needs to
- // be memory resident. Note that we really only need a few bytes in array_
- // for each page of virtual space we have to map, but we can only commit
- // whole pages of array_. For instance, a 4K page of array_ has about 1k
- // entries, and hence can map about 1K pages, or a total of about 4MB
- // typically. As a result, it is possible that the first entry in array_,
- // and the n'th entry in array_, will sit in the same page of array_.
- size_t first_page = ContainingPage(x);
- size_t last_page = ContainingPage(x + n - 1);
-
- // Check at each boundary, to see if we need to commit at that end. Some
- // other neighbor may have already forced us to commit at either or both
- // boundaries.
- if (IsCommitted(first_page)) {
- if (first_page == last_page) return true;
- ++first_page;
- if (IsCommitted(first_page)) {
- if (first_page == last_page) return true;
- ++first_page;
- }
- }
-
- if (IsCommitted(last_page)) {
- if (first_page == last_page) return true;
- --last_page;
- if (IsCommitted(last_page)) {
- if (first_page == last_page) return true;
- --last_page;
- }
- }
-
- ASSERT(!IsCommitted(last_page));
- ASSERT(!IsCommitted(first_page));
-
- void* start = reinterpret_cast<char*>(array_) + (first_page << kPageShift);
- size_t length = (last_page - first_page + 1) << kPageShift;
-
-#ifndef NDEBUG
- // Validate we are committing new sections, and hence we're not clearing any
- // existing data.
- MEMORY_BASIC_INFORMATION info = {0};
- size_t result = VirtualQuery(start, &info, sizeof(info));
- ASSERT(result);
- ASSERT(0 == (info.State & MEM_COMMIT)); // It starts with uncommitted.
- ASSERT(info.RegionSize >= length); // Entire length is uncommitted.
-#endif
-
- TCMalloc_SystemCommit(start, length);
- tcmalloc::update_metadata_unmapped_bytes(-length);
-
-#ifndef NDEBUG
- result = VirtualQuery(start, &info, sizeof(info));
- ASSERT(result);
- ASSERT(0 != (info.State & MEM_COMMIT)); // Now it is committed.
- ASSERT(info.RegionSize >= length); // Entire length is committed.
-#endif
-
- // As noted in the large comment/example describing this method, we will
- // never be called with a range of pages very much inside this |first_page|
- // to |last_page| range.
- // As a result, we only need to set bits for each end of that range, and one
- // page inside each end.
- SetCommitted(first_page);
- if (first_page < last_page) {
- SetCommitted(last_page);
- SetCommitted(first_page + 1); // These may be duplicates now.
- SetCommitted(last_page - 1);
- }
-
- return true;
- }
-
- // This is a premature call to get all the meta-memory allocated, so as to
- // avoid virtual space fragmentation. Since we pre-reserved all memory, we
- // don't need to do anything here (we won't fragment virtual space).
- void PreallocateMoreMemory() {}
-
- // Return the current value for KEY. Returns NULL if not yet set,
- // or if k is out of range.
- void* get(Number k) const {
- if ((k >> BITS) > 0) {
- return NULL;
- }
- return array_[k];
- }
-
- // REQUIRES "k" is in range "[0,2^BITS-1]".
- // REQUIRES "k" has been ensured before.
- //
- // Sets the value for KEY.
- void set(Number k, void* v) {
- array_[k] = v;
- }
- // Return the first non-NULL pointer found in this map for
- // a page number >= k. Returns NULL if no such number is found.
- void* Next(Number k) const {
- while (k < (1 << BITS)) {
- if (array_[k] != NULL) return array_[k];
- k++;
- }
- return NULL;
- }
-};
-#endif // WIN32
-
-
-// Two-level radix tree
-template <int BITS>
-class TCMalloc_PageMap2 {
- private:
- // Put 32 entries in the root and (2^BITS)/32 entries in each leaf.
- static const int ROOT_BITS = 5;
- static const int ROOT_LENGTH = 1 << ROOT_BITS;
-
- static const int LEAF_BITS = BITS - ROOT_BITS;
- static const int LEAF_LENGTH = 1 << LEAF_BITS;
-
- // Leaf node
- struct Leaf {
- void* values[LEAF_LENGTH];
- };
-
- Leaf* root_[ROOT_LENGTH]; // Pointers to 32 child nodes
- void* (*allocator_)(size_t); // Memory allocator
-
- public:
- typedef uintptr_t Number;
-
- explicit TCMalloc_PageMap2(void* (*allocator)(size_t)) {
- allocator_ = allocator;
- memset(root_, 0, sizeof(root_));
- }
-
- void* get(Number k) const {
- const Number i1 = k >> LEAF_BITS;
- const Number i2 = k & (LEAF_LENGTH-1);
- if ((k >> BITS) > 0 || root_[i1] == NULL) {
- return NULL;
- }
- return root_[i1]->values[i2];
- }
-
- void set(Number k, void* v) {
- ASSERT(k >> BITS == 0);
- const Number i1 = k >> LEAF_BITS;
- const Number i2 = k & (LEAF_LENGTH-1);
- root_[i1]->values[i2] = v;
- }
-
- bool Ensure(Number start, size_t n) {
- for (Number key = start; key <= start + n - 1; ) {
- const Number i1 = key >> LEAF_BITS;
-
- // Check for overflow
- if (i1 >= ROOT_LENGTH)
- return false;
-
- // Make 2nd level node if necessary
- if (root_[i1] == NULL) {
- Leaf* leaf = reinterpret_cast<Leaf*>((*allocator_)(sizeof(Leaf)));
- if (leaf == NULL) return false;
- memset(leaf, 0, sizeof(*leaf));
- root_[i1] = leaf;
- }
-
- // Advance key past whatever is covered by this leaf node
- key = ((key >> LEAF_BITS) + 1) << LEAF_BITS;
- }
- return true;
- }
-
- void PreallocateMoreMemory() {
- // Allocate enough to keep track of all possible pages
- Ensure(0, 1 << BITS);
- }
-
- void* Next(Number k) const {
- while (k < (1 << BITS)) {
- const Number i1 = k >> LEAF_BITS;
- Leaf* leaf = root_[i1];
- if (leaf != NULL) {
- // Scan forward in leaf
- for (Number i2 = k & (LEAF_LENGTH - 1); i2 < LEAF_LENGTH; i2++) {
- if (leaf->values[i2] != NULL) {
- return leaf->values[i2];
- }
- }
- }
- // Skip to next top-level entry
- k = (i1 + 1) << LEAF_BITS;
- }
- return NULL;
- }
-};
-
-// Three-level radix tree
-template <int BITS>
-class TCMalloc_PageMap3 {
- private:
- // How many bits should we consume at each interior level
- static const int INTERIOR_BITS = (BITS + 2) / 3; // Round-up
- static const int INTERIOR_LENGTH = 1 << INTERIOR_BITS;
-
- // How many bits should we consume at leaf level
- static const int LEAF_BITS = BITS - 2*INTERIOR_BITS;
- static const int LEAF_LENGTH = 1 << LEAF_BITS;
-
- // Interior node
- struct Node {
- Node* ptrs[INTERIOR_LENGTH];
- };
-
- // Leaf node
- struct Leaf {
- void* values[LEAF_LENGTH];
- };
-
- Node* root_; // Root of radix tree
- void* (*allocator_)(size_t); // Memory allocator
-
- Node* NewNode() {
- Node* result = reinterpret_cast<Node*>((*allocator_)(sizeof(Node)));
- if (result != NULL) {
- memset(result, 0, sizeof(*result));
- }
- return result;
- }
-
- public:
- typedef uintptr_t Number;
-
- explicit TCMalloc_PageMap3(void* (*allocator)(size_t)) {
- allocator_ = allocator;
- root_ = NewNode();
- }
-
- void* get(Number k) const {
- const Number i1 = k >> (LEAF_BITS + INTERIOR_BITS);
- const Number i2 = (k >> LEAF_BITS) & (INTERIOR_LENGTH-1);
- const Number i3 = k & (LEAF_LENGTH-1);
- if ((k >> BITS) > 0 ||
- root_->ptrs[i1] == NULL || root_->ptrs[i1]->ptrs[i2] == NULL) {
- return NULL;
- }
- return reinterpret_cast<Leaf*>(root_->ptrs[i1]->ptrs[i2])->values[i3];
- }
-
- void set(Number k, void* v) {
- ASSERT(k >> BITS == 0);
- const Number i1 = k >> (LEAF_BITS + INTERIOR_BITS);
- const Number i2 = (k >> LEAF_BITS) & (INTERIOR_LENGTH-1);
- const Number i3 = k & (LEAF_LENGTH-1);
- reinterpret_cast<Leaf*>(root_->ptrs[i1]->ptrs[i2])->values[i3] = v;
- }
-
- bool Ensure(Number start, size_t n) {
- for (Number key = start; key <= start + n - 1; ) {
- const Number i1 = key >> (LEAF_BITS + INTERIOR_BITS);
- const Number i2 = (key >> LEAF_BITS) & (INTERIOR_LENGTH-1);
-
- // Check for overflow
- if (i1 >= INTERIOR_LENGTH || i2 >= INTERIOR_LENGTH)
- return false;
-
- // Make 2nd level node if necessary
- if (root_->ptrs[i1] == NULL) {
- Node* n = NewNode();
- if (n == NULL) return false;
- root_->ptrs[i1] = n;
- }
-
- // Make leaf node if necessary
- if (root_->ptrs[i1]->ptrs[i2] == NULL) {
- Leaf* leaf = reinterpret_cast<Leaf*>((*allocator_)(sizeof(Leaf)));
- if (leaf == NULL) return false;
- memset(leaf, 0, sizeof(*leaf));
- root_->ptrs[i1]->ptrs[i2] = reinterpret_cast<Node*>(leaf);
- }
-
- // Advance key past whatever is covered by this leaf node
- key = ((key >> LEAF_BITS) + 1) << LEAF_BITS;
- }
- return true;
- }
-
- void PreallocateMoreMemory() {
- }
-
- void* Next(Number k) const {
- while (k < (Number(1) << BITS)) {
- const Number i1 = k >> (LEAF_BITS + INTERIOR_BITS);
- const Number i2 = (k >> LEAF_BITS) & (INTERIOR_LENGTH-1);
- if (root_->ptrs[i1] == NULL) {
- // Advance to next top-level entry
- k = (i1 + 1) << (LEAF_BITS + INTERIOR_BITS);
- } else {
- Leaf* leaf = reinterpret_cast<Leaf*>(root_->ptrs[i1]->ptrs[i2]);
- if (leaf != NULL) {
- for (Number i3 = (k & (LEAF_LENGTH-1)); i3 < LEAF_LENGTH; i3++) {
- if (leaf->values[i3] != NULL) {
- return leaf->values[i3];
- }
- }
- }
- // Advance to next interior entry
- k = ((k >> LEAF_BITS) + 1) << LEAF_BITS;
- }
- }
- return NULL;
- }
-};
-
-#endif // TCMALLOC_PAGEMAP_H_
diff --git a/third_party/tcmalloc/chromium/src/pprof b/third_party/tcmalloc/chromium/src/pprof
deleted file mode 100755
index 727eb43..0000000
--- a/third_party/tcmalloc/chromium/src/pprof
+++ /dev/null
@@ -1,5348 +0,0 @@
-#! /usr/bin/env perl
-
-# Copyright (c) 1998-2007, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Program for printing the profile generated by common/profiler.cc,
-# or by the heap profiler (common/debugallocation.cc)
-#
-# The profile contains a sequence of entries of the form:
-# <count> <stack trace>
-# This program parses the profile, and generates user-readable
-# output.
-#
-# Examples:
-#
-# % tools/pprof "program" "profile"
-# Enters "interactive" mode
-#
-# % tools/pprof --text "program" "profile"
-# Generates one line per procedure
-#
-# % tools/pprof --gv "program" "profile"
-# Generates annotated call-graph and displays via "gv"
-#
-# % tools/pprof --gv --focus=Mutex "program" "profile"
-# Restrict to code paths that involve an entry that matches "Mutex"
-#
-# % tools/pprof --gv --focus=Mutex --ignore=string "program" "profile"
-# Restrict to code paths that involve an entry that matches "Mutex"
-# and does not match "string"
-#
-# % tools/pprof --list=IBF_CheckDocid "program" "profile"
-# Generates disassembly listing of all routines with at least one
-# sample that match the --list=<regexp> pattern. The listing is
-# annotated with the flat and cumulative sample counts at each line.
-#
-# % tools/pprof --disasm=IBF_CheckDocid "program" "profile"
-# Generates disassembly listing of all routines with at least one
-# sample that match the --disasm=<regexp> pattern. The listing is
-# annotated with the flat and cumulative sample counts at each PC value.
-#
-# TODO: Use color to indicate files?
-
-use strict;
-use warnings;
-use Getopt::Long;
-
-my $PPROF_VERSION = "2.0";
-
-# These are the object tools we use which can come from a
-# user-specified location using --tools, from the PPROF_TOOLS
-# environment variable, or from the environment.
-my %obj_tool_map = (
- "objdump" => "objdump",
- "nm" => "nm",
- "addr2line" => "addr2line",
- "c++filt" => "c++filt",
- ## ConfigureObjTools may add architecture-specific entries:
- #"nm_pdb" => "nm-pdb", # for reading windows (PDB-format) executables
- #"addr2line_pdb" => "addr2line-pdb", # ditto
- #"otool" => "otool", # equivalent of objdump on OS X
-);
-# NOTE: these are lists, so you can put in commandline flags if you want.
-my @DOT = ("dot"); # leave non-absolute, since it may be in /usr/local
-my @GV = ("gv");
-my @EVINCE = ("evince"); # could also be xpdf or perhaps acroread
-my @KCACHEGRIND = ("kcachegrind");
-my @PS2PDF = ("ps2pdf");
-# These are used for dynamic profiles
-my @URL_FETCHER = ("curl", "-s");
-
-# These are the web pages that servers need to support for dynamic profiles
-my $HEAP_PAGE = "/pprof/heap";
-my $PROFILE_PAGE = "/pprof/profile"; # must support cgi-param "?seconds=#"
-my $PMUPROFILE_PAGE = "/pprof/pmuprofile(?:\\?.*)?"; # must support cgi-param
- # ?seconds=#&event=x&period=n
-my $GROWTH_PAGE = "/pprof/growth";
-my $CONTENTION_PAGE = "/pprof/contention";
-my $WALL_PAGE = "/pprof/wall(?:\\?.*)?"; # accepts options like namefilter
-my $FILTEREDPROFILE_PAGE = "/pprof/filteredprofile(?:\\?.*)?";
-my $CENSUSPROFILE_PAGE = "/pprof/censusprofile(?:\\?.*)?"; # must support cgi-param
- # "?seconds=#",
- # "?tags_regexp=#" and
- # "?type=#".
-my $SYMBOL_PAGE = "/pprof/symbol"; # must support symbol lookup via POST
-my $PROGRAM_NAME_PAGE = "/pprof/cmdline";
-
-# These are the web pages that can be named on the command line.
-# All the alternatives must begin with /.
-my $PROFILES = "($HEAP_PAGE|$PROFILE_PAGE|$PMUPROFILE_PAGE|" .
- "$GROWTH_PAGE|$CONTENTION_PAGE|$WALL_PAGE|" .
- "$FILTEREDPROFILE_PAGE|$CENSUSPROFILE_PAGE)";
-
-# default binary name
-my $UNKNOWN_BINARY = "(unknown)";
-
-# There is a pervasive dependency on the length (in hex characters,
-# i.e., nibbles) of an address, distinguishing between 32-bit and
-# 64-bit profiles. To err on the safe size, default to 64-bit here:
-my $address_length = 16;
-
-my $dev_null = "/dev/null";
-if (! -e $dev_null && $^O =~ /MSWin/) { # $^O is the OS perl was built for
- $dev_null = "nul";
-}
-
-# A list of paths to search for shared object files
-my @prefix_list = ();
-
-# Special routine name that should not have any symbols.
-# Used as separator to parse "addr2line -i" output.
-my $sep_symbol = '_fini';
-my $sep_address = undef;
-
-##### Argument parsing #####
-
-sub usage_string {
- return <<EOF;
-Usage:
-pprof [options] <program> <profiles>
- <profiles> is a space separated list of profile names.
-pprof [options] <symbolized-profiles>
- <symbolized-profiles> is a list of profile files where each file contains
- the necessary symbol mappings as well as profile data (likely generated
- with --raw).
-pprof [options] <profile>
- <profile> is a remote form. Symbols are obtained from host:port$SYMBOL_PAGE
-
- Each name can be:
- /path/to/profile - a path to a profile file
- host:port[/<service>] - a location of a service to get profile from
-
- The /<service> can be $HEAP_PAGE, $PROFILE_PAGE, /pprof/pmuprofile,
- $GROWTH_PAGE, $CONTENTION_PAGE, /pprof/wall,
- $CENSUSPROFILE_PAGE, or /pprof/filteredprofile.
- For instance:
- pprof http://myserver.com:80$HEAP_PAGE
- If /<service> is omitted, the service defaults to $PROFILE_PAGE (cpu profiling).
-pprof --symbols <program>
- Maps addresses to symbol names. In this mode, stdin should be a
- list of library mappings, in the same format as is found in the heap-
- and cpu-profile files (this loosely matches that of /proc/self/maps
- on linux), followed by a list of hex addresses to map, one per line.
-
- For more help with querying remote servers, including how to add the
- necessary server-side support code, see this filename (or one like it):
-
- /usr/doc/gperftools-$PPROF_VERSION/pprof_remote_servers.html
-
-Options:
- --cum Sort by cumulative data
- --base=<base> Subtract <base> from <profile> before display
- --interactive Run in interactive mode (interactive "help" gives help) [default]
- --seconds=<n> Length of time for dynamic profiles [default=30 secs]
- --add_lib=<file> Read additional symbols and line info from the given library
- --lib_prefix=<dir> Comma separated list of library path prefixes
-
-Reporting Granularity:
- --addresses Report at address level
- --lines Report at source line level
- --functions Report at function level [default]
- --files Report at source file level
-
-Output type:
- --text Generate text report
- --callgrind Generate callgrind format to stdout
- --gv Generate Postscript and display
- --evince Generate PDF and display
- --web Generate SVG and display
- --list=<regexp> Generate source listing of matching routines
- --disasm=<regexp> Generate disassembly of matching routines
- --symbols Print demangled symbol names found at given addresses
- --dot Generate DOT file to stdout
- --ps Generate Postcript to stdout
- --pdf Generate PDF to stdout
- --svg Generate SVG to stdout
- --gif Generate GIF to stdout
- --raw Generate symbolized pprof data (useful with remote fetch)
-
-Heap-Profile Options:
- --inuse_space Display in-use (mega)bytes [default]
- --inuse_objects Display in-use objects
- --alloc_space Display allocated (mega)bytes
- --alloc_objects Display allocated objects
- --show_bytes Display space in bytes
- --drop_negative Ignore negative differences
-
-Contention-profile options:
- --total_delay Display total delay at each region [default]
- --contentions Display number of delays at each region
- --mean_delay Display mean delay at each region
-
-Call-graph Options:
- --nodecount=<n> Show at most so many nodes [default=80]
- --nodefraction=<f> Hide nodes below <f>*total [default=.005]
- --edgefraction=<f> Hide edges below <f>*total [default=.001]
- --maxdegree=<n> Max incoming/outgoing edges per node [default=8]
- --focus=<regexp> Focus on nodes matching <regexp>
- --ignore=<regexp> Ignore nodes matching <regexp>
- --scale=<n> Set GV scaling [default=0]
- --heapcheck Make nodes with non-0 object counts
- (i.e. direct leak generators) more visible
-
-Miscellaneous:
- --tools=<prefix or binary:fullpath>[,...] \$PATH for object tool pathnames
- --test Run unit tests
- --help This message
- --version Version information
-
-Environment Variables:
- PPROF_TMPDIR Profiles directory. Defaults to \$HOME/pprof
- PPROF_TOOLS Prefix for object tools pathnames
-
-Examples:
-
-pprof /bin/ls ls.prof
- Enters "interactive" mode
-pprof --text /bin/ls ls.prof
- Outputs one line per procedure
-pprof --web /bin/ls ls.prof
- Displays annotated call-graph in web browser
-pprof --gv /bin/ls ls.prof
- Displays annotated call-graph via 'gv'
-pprof --gv --focus=Mutex /bin/ls ls.prof
- Restricts to code paths including a .*Mutex.* entry
-pprof --gv --focus=Mutex --ignore=string /bin/ls ls.prof
- Code paths including Mutex but not string
-pprof --list=getdir /bin/ls ls.prof
- (Per-line) annotated source listing for getdir()
-pprof --disasm=getdir /bin/ls ls.prof
- (Per-PC) annotated disassembly for getdir()
-
-pprof http://localhost:1234/
- Enters "interactive" mode
-pprof --text localhost:1234
- Outputs one line per procedure for localhost:1234
-pprof --raw localhost:1234 > ./local.raw
-pprof --text ./local.raw
- Fetches a remote profile for later analysis and then
- analyzes it in text mode.
-EOF
-}
-
-sub version_string {
- return <<EOF
-pprof (part of gperftools $PPROF_VERSION)
-
-Copyright 1998-2007 Google Inc.
-
-This is BSD licensed software; see the source for copying conditions
-and license information.
-There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
-PARTICULAR PURPOSE.
-EOF
-}
-
-sub usage {
- my $msg = shift;
- print STDERR "$msg\n\n";
- print STDERR usage_string();
- print STDERR "\nFATAL ERROR: $msg\n"; # just as a reminder
- exit(1);
-}
-
-sub Init() {
- # Setup tmp-file name and handler to clean it up.
- # We do this in the very beginning so that we can use
- # error() and cleanup() function anytime here after.
- $main::tmpfile_sym = "/tmp/pprof$$.sym";
- $main::tmpfile_ps = "/tmp/pprof$$";
- $main::next_tmpfile = 0;
- $SIG{'INT'} = \&sighandler;
-
- # Cache from filename/linenumber to source code
- $main::source_cache = ();
-
- $main::opt_help = 0;
- $main::opt_version = 0;
-
- $main::opt_cum = 0;
- $main::opt_base = '';
- $main::opt_addresses = 0;
- $main::opt_lines = 0;
- $main::opt_functions = 0;
- $main::opt_files = 0;
- $main::opt_lib_prefix = "";
-
- $main::opt_text = 0;
- $main::opt_callgrind = 0;
- $main::opt_list = "";
- $main::opt_disasm = "";
- $main::opt_symbols = 0;
- $main::opt_gv = 0;
- $main::opt_evince = 0;
- $main::opt_web = 0;
- $main::opt_dot = 0;
- $main::opt_ps = 0;
- $main::opt_pdf = 0;
- $main::opt_gif = 0;
- $main::opt_svg = 0;
- $main::opt_raw = 0;
-
- $main::opt_nodecount = 80;
- $main::opt_nodefraction = 0.005;
- $main::opt_edgefraction = 0.001;
- $main::opt_maxdegree = 8;
- $main::opt_focus = '';
- $main::opt_ignore = '';
- $main::opt_scale = 0;
- $main::opt_heapcheck = 0;
- $main::opt_seconds = 30;
- $main::opt_lib = "";
-
- $main::opt_inuse_space = 0;
- $main::opt_inuse_objects = 0;
- $main::opt_alloc_space = 0;
- $main::opt_alloc_objects = 0;
- $main::opt_show_bytes = 0;
- $main::opt_drop_negative = 0;
- $main::opt_interactive = 0;
-
- $main::opt_total_delay = 0;
- $main::opt_contentions = 0;
- $main::opt_mean_delay = 0;
-
- $main::opt_tools = "";
- $main::opt_debug = 0;
- $main::opt_test = 0;
-
- # These are undocumented flags used only by unittests.
- $main::opt_test_stride = 0;
-
- # Are we using $SYMBOL_PAGE?
- $main::use_symbol_page = 0;
-
- # Files returned by TempName.
- %main::tempnames = ();
-
- # Type of profile we are dealing with
- # Supported types:
- # cpu
- # heap
- # growth
- # contention
- $main::profile_type = ''; # Empty type means "unknown"
-
- GetOptions("help!" => \$main::opt_help,
- "version!" => \$main::opt_version,
- "cum!" => \$main::opt_cum,
- "base=s" => \$main::opt_base,
- "seconds=i" => \$main::opt_seconds,
- "add_lib=s" => \$main::opt_lib,
- "lib_prefix=s" => \$main::opt_lib_prefix,
- "functions!" => \$main::opt_functions,
- "lines!" => \$main::opt_lines,
- "addresses!" => \$main::opt_addresses,
- "files!" => \$main::opt_files,
- "text!" => \$main::opt_text,
- "callgrind!" => \$main::opt_callgrind,
- "list=s" => \$main::opt_list,
- "disasm=s" => \$main::opt_disasm,
- "symbols!" => \$main::opt_symbols,
- "gv!" => \$main::opt_gv,
- "evince!" => \$main::opt_evince,
- "web!" => \$main::opt_web,
- "dot!" => \$main::opt_dot,
- "ps!" => \$main::opt_ps,
- "pdf!" => \$main::opt_pdf,
- "svg!" => \$main::opt_svg,
- "gif!" => \$main::opt_gif,
- "raw!" => \$main::opt_raw,
- "interactive!" => \$main::opt_interactive,
- "nodecount=i" => \$main::opt_nodecount,
- "nodefraction=f" => \$main::opt_nodefraction,
- "edgefraction=f" => \$main::opt_edgefraction,
- "maxdegree=i" => \$main::opt_maxdegree,
- "focus=s" => \$main::opt_focus,
- "ignore=s" => \$main::opt_ignore,
- "scale=i" => \$main::opt_scale,
- "heapcheck" => \$main::opt_heapcheck,
- "inuse_space!" => \$main::opt_inuse_space,
- "inuse_objects!" => \$main::opt_inuse_objects,
- "alloc_space!" => \$main::opt_alloc_space,
- "alloc_objects!" => \$main::opt_alloc_objects,
- "show_bytes!" => \$main::opt_show_bytes,
- "drop_negative!" => \$main::opt_drop_negative,
- "total_delay!" => \$main::opt_total_delay,
- "contentions!" => \$main::opt_contentions,
- "mean_delay!" => \$main::opt_mean_delay,
- "tools=s" => \$main::opt_tools,
- "test!" => \$main::opt_test,
- "debug!" => \$main::opt_debug,
- # Undocumented flags used only by unittests:
- "test_stride=i" => \$main::opt_test_stride,
- ) || usage("Invalid option(s)");
-
- # Deal with the standard --help and --version
- if ($main::opt_help) {
- print usage_string();
- exit(0);
- }
-
- if ($main::opt_version) {
- print version_string();
- exit(0);
- }
-
- # Disassembly/listing/symbols mode requires address-level info
- if ($main::opt_disasm || $main::opt_list || $main::opt_symbols) {
- $main::opt_functions = 0;
- $main::opt_lines = 0;
- $main::opt_addresses = 1;
- $main::opt_files = 0;
- }
-
- # Check heap-profiling flags
- if ($main::opt_inuse_space +
- $main::opt_inuse_objects +
- $main::opt_alloc_space +
- $main::opt_alloc_objects > 1) {
- usage("Specify at most on of --inuse/--alloc options");
- }
-
- # Check output granularities
- my $grains =
- $main::opt_functions +
- $main::opt_lines +
- $main::opt_addresses +
- $main::opt_files +
- 0;
- if ($grains > 1) {
- usage("Only specify one output granularity option");
- }
- if ($grains == 0) {
- $main::opt_functions = 1;
- }
-
- # Check output modes
- my $modes =
- $main::opt_text +
- $main::opt_callgrind +
- ($main::opt_list eq '' ? 0 : 1) +
- ($main::opt_disasm eq '' ? 0 : 1) +
- ($main::opt_symbols == 0 ? 0 : 1) +
- $main::opt_gv +
- $main::opt_evince +
- $main::opt_web +
- $main::opt_dot +
- $main::opt_ps +
- $main::opt_pdf +
- $main::opt_svg +
- $main::opt_gif +
- $main::opt_raw +
- $main::opt_interactive +
- 0;
- if ($modes > 1) {
- usage("Only specify one output mode");
- }
- if ($modes == 0) {
- if (-t STDOUT) { # If STDOUT is a tty, activate interactive mode
- $main::opt_interactive = 1;
- } else {
- $main::opt_text = 1;
- }
- }
-
- if ($main::opt_test) {
- RunUnitTests();
- # Should not return
- exit(1);
- }
-
- # Binary name and profile arguments list
- $main::prog = "";
- @main::pfile_args = ();
-
- # Remote profiling without a binary (using $SYMBOL_PAGE instead)
- if (@ARGV > 0) {
- if (IsProfileURL($ARGV[0])) {
- $main::use_symbol_page = 1;
- } elsif (IsSymbolizedProfileFile($ARGV[0])) {
- $main::use_symbolized_profile = 1;
- $main::prog = $UNKNOWN_BINARY; # will be set later from the profile file
- }
- }
-
- if ($main::use_symbol_page || $main::use_symbolized_profile) {
- # We don't need a binary!
- my %disabled = ('--lines' => $main::opt_lines,
- '--disasm' => $main::opt_disasm);
- for my $option (keys %disabled) {
- usage("$option cannot be used without a binary") if $disabled{$option};
- }
- # Set $main::prog later...
- scalar(@ARGV) || usage("Did not specify profile file");
- } elsif ($main::opt_symbols) {
- # --symbols needs a binary-name (to run nm on, etc) but not profiles
- $main::prog = shift(@ARGV) || usage("Did not specify program");
- } else {
- $main::prog = shift(@ARGV) || usage("Did not specify program");
- scalar(@ARGV) || usage("Did not specify profile file");
- }
-
- # Parse profile file/location arguments
- foreach my $farg (@ARGV) {
- if ($farg =~ m/(.*)\@([0-9]+)(|\/.*)$/ ) {
- my $machine = $1;
- my $num_machines = $2;
- my $path = $3;
- for (my $i = 0; $i < $num_machines; $i++) {
- unshift(@main::pfile_args, "$i.$machine$path");
- }
- } else {
- unshift(@main::pfile_args, $farg);
- }
- }
-
- if ($main::use_symbol_page) {
- unless (IsProfileURL($main::pfile_args[0])) {
- error("The first profile should be a remote form to use $SYMBOL_PAGE\n");
- }
- CheckSymbolPage();
- $main::prog = FetchProgramName();
- } elsif (!$main::use_symbolized_profile) { # may not need objtools!
- ConfigureObjTools($main::prog)
- }
-
- # Break the opt_lib_prefix into the prefix_list array
- @prefix_list = split (',', $main::opt_lib_prefix);
-
- # Remove trailing / from the prefixes, in the list to prevent
- # searching things like /my/path//lib/mylib.so
- foreach (@prefix_list) {
- s|/+$||;
- }
-}
-
-sub Main() {
- Init();
- $main::collected_profile = undef;
- @main::profile_files = ();
- $main::op_time = time();
-
- # Printing symbols is special and requires a lot less info that most.
- if ($main::opt_symbols) {
- PrintSymbols(*STDIN); # Get /proc/maps and symbols output from stdin
- return;
- }
-
- # Fetch all profile data
- FetchDynamicProfiles();
-
- # this will hold symbols that we read from the profile files
- my $symbol_map = {};
-
- # Read one profile, pick the last item on the list
- my $data = ReadProfile($main::prog, pop(@main::profile_files));
- my $profile = $data->{profile};
- my $pcs = $data->{pcs};
- my $libs = $data->{libs}; # Info about main program and shared libraries
- $symbol_map = MergeSymbols($symbol_map, $data->{symbols});
-
- # Add additional profiles, if available.
- if (scalar(@main::profile_files) > 0) {
- foreach my $pname (@main::profile_files) {
- my $data2 = ReadProfile($main::prog, $pname);
- $profile = AddProfile($profile, $data2->{profile});
- $pcs = AddPcs($pcs, $data2->{pcs});
- $symbol_map = MergeSymbols($symbol_map, $data2->{symbols});
- }
- }
-
- # Subtract base from profile, if specified
- if ($main::opt_base ne '') {
- my $base = ReadProfile($main::prog, $main::opt_base);
- $profile = SubtractProfile($profile, $base->{profile});
- $pcs = AddPcs($pcs, $base->{pcs});
- $symbol_map = MergeSymbols($symbol_map, $base->{symbols});
- }
-
- # Get total data in profile
- my $total = TotalProfile($profile);
-
- # Collect symbols
- my $symbols;
- if ($main::use_symbolized_profile) {
- $symbols = FetchSymbols($pcs, $symbol_map);
- } elsif ($main::use_symbol_page) {
- $symbols = FetchSymbols($pcs);
- } else {
- # TODO(csilvers): $libs uses the /proc/self/maps data from profile1,
- # which may differ from the data from subsequent profiles, especially
- # if they were run on different machines. Use appropriate libs for
- # each pc somehow.
- $symbols = ExtractSymbols($libs, $pcs);
- }
-
- # Remove uniniteresting stack items
- $profile = RemoveUninterestingFrames($symbols, $profile);
-
- # Focus?
- if ($main::opt_focus ne '') {
- $profile = FocusProfile($symbols, $profile, $main::opt_focus);
- }
-
- # Ignore?
- if ($main::opt_ignore ne '') {
- $profile = IgnoreProfile($symbols, $profile, $main::opt_ignore);
- }
-
- my $calls = ExtractCalls($symbols, $profile);
-
- # Reduce profiles to required output granularity, and also clean
- # each stack trace so a given entry exists at most once.
- my $reduced = ReduceProfile($symbols, $profile);
-
- # Get derived profiles
- my $flat = FlatProfile($reduced);
- my $cumulative = CumulativeProfile($reduced);
-
- # Print
- if (!$main::opt_interactive) {
- if ($main::opt_disasm) {
- PrintDisassembly($libs, $flat, $cumulative, $main::opt_disasm);
- } elsif ($main::opt_list) {
- PrintListing($total, $libs, $flat, $cumulative, $main::opt_list, 0);
- } elsif ($main::opt_text) {
- # Make sure the output is empty when have nothing to report
- # (only matters when --heapcheck is given but we must be
- # compatible with old branches that did not pass --heapcheck always):
- if ($total != 0) {
- printf("Total: %s %s\n", Unparse($total), Units());
- }
- PrintText($symbols, $flat, $cumulative, -1);
- } elsif ($main::opt_raw) {
- PrintSymbolizedProfile($symbols, $profile, $main::prog);
- } elsif ($main::opt_callgrind) {
- PrintCallgrind($calls);
- } else {
- if (PrintDot($main::prog, $symbols, $profile, $flat, $cumulative, $total)) {
- if ($main::opt_gv) {
- RunGV(TempName($main::next_tmpfile, "ps"), "");
- } elsif ($main::opt_evince) {
- RunEvince(TempName($main::next_tmpfile, "pdf"), "");
- } elsif ($main::opt_web) {
- my $tmp = TempName($main::next_tmpfile, "svg");
- RunWeb($tmp);
- # The command we run might hand the file name off
- # to an already running browser instance and then exit.
- # Normally, we'd remove $tmp on exit (right now),
- # but fork a child to remove $tmp a little later, so that the
- # browser has time to load it first.
- delete $main::tempnames{$tmp};
- if (fork() == 0) {
- sleep 5;
- unlink($tmp);
- exit(0);
- }
- }
- } else {
- cleanup();
- exit(1);
- }
- }
- } else {
- InteractiveMode($profile, $symbols, $libs, $total);
- }
-
- cleanup();
- exit(0);
-}
-
-##### Entry Point #####
-
-Main();
-
-# Temporary code to detect if we're running on a Goobuntu system.
-# These systems don't have the right stuff installed for the special
-# Readline libraries to work, so as a temporary workaround, we default
-# to using the normal stdio code, rather than the fancier readline-based
-# code
-sub ReadlineMightFail {
- if (-e '/lib/libtermcap.so.2') {
- return 0; # libtermcap exists, so readline should be okay
- } else {
- return 1;
- }
-}
-
-sub RunGV {
- my $fname = shift;
- my $bg = shift; # "" or " &" if we should run in background
- if (!system(ShellEscape(@GV, "--version") . " >$dev_null 2>&1")) {
- # Options using double dash are supported by this gv version.
- # Also, turn on noantialias to better handle bug in gv for
- # postscript files with large dimensions.
- # TODO: Maybe we should not pass the --noantialias flag
- # if the gv version is known to work properly without the flag.
- system(ShellEscape(@GV, "--scale=$main::opt_scale", "--noantialias", $fname)
- . $bg);
- } else {
- # Old gv version - only supports options that use single dash.
- print STDERR ShellEscape(@GV, "-scale", $main::opt_scale) . "\n";
- system(ShellEscape(@GV, "-scale", "$main::opt_scale", $fname) . $bg);
- }
-}
-
-sub RunEvince {
- my $fname = shift;
- my $bg = shift; # "" or " &" if we should run in background
- system(ShellEscape(@EVINCE, $fname) . $bg);
-}
-
-sub RunWeb {
- my $fname = shift;
- print STDERR "Loading web page file:///$fname\n";
-
- if (`uname` =~ /Darwin/) {
- # OS X: open will use standard preference for SVG files.
- system("/usr/bin/open", $fname);
- return;
- }
-
- # Some kind of Unix; try generic symlinks, then specific browsers.
- # (Stop once we find one.)
- # Works best if the browser is already running.
- my @alt = (
- "/etc/alternatives/gnome-www-browser",
- "/etc/alternatives/x-www-browser",
- "google-chrome",
- "firefox",
- );
- foreach my $b (@alt) {
- if (system($b, $fname) == 0) {
- return;
- }
- }
-
- print STDERR "Could not load web browser.\n";
-}
-
-sub RunKcachegrind {
- my $fname = shift;
- my $bg = shift; # "" or " &" if we should run in background
- print STDERR "Starting '@KCACHEGRIND " . $fname . $bg . "'\n";
- system(ShellEscape(@KCACHEGRIND, $fname) . $bg);
-}
-
-
-##### Interactive helper routines #####
-
-sub InteractiveMode {
- $| = 1; # Make output unbuffered for interactive mode
- my ($orig_profile, $symbols, $libs, $total) = @_;
-
- print STDERR "Welcome to pprof! For help, type 'help'.\n";
-
- # Use ReadLine if it's installed and input comes from a console.
- if ( -t STDIN &&
- !ReadlineMightFail() &&
- defined(eval {require Term::ReadLine}) ) {
- my $term = new Term::ReadLine 'pprof';
- while ( defined ($_ = $term->readline('(pprof) '))) {
- $term->addhistory($_) if /\S/;
- if (!InteractiveCommand($orig_profile, $symbols, $libs, $total, $_)) {
- last; # exit when we get an interactive command to quit
- }
- }
- } else { # don't have readline
- while (1) {
- print STDERR "(pprof) ";
- $_ = <STDIN>;
- last if ! defined $_ ;
- s/\r//g; # turn windows-looking lines into unix-looking lines
-
- # Save some flags that might be reset by InteractiveCommand()
- my $save_opt_lines = $main::opt_lines;
-
- if (!InteractiveCommand($orig_profile, $symbols, $libs, $total, $_)) {
- last; # exit when we get an interactive command to quit
- }
-
- # Restore flags
- $main::opt_lines = $save_opt_lines;
- }
- }
-}
-
-# Takes two args: orig profile, and command to run.
-# Returns 1 if we should keep going, or 0 if we were asked to quit
-sub InteractiveCommand {
- my($orig_profile, $symbols, $libs, $total, $command) = @_;
- $_ = $command; # just to make future m//'s easier
- if (!defined($_)) {
- print STDERR "\n";
- return 0;
- }
- if (m/^\s*quit/) {
- return 0;
- }
- if (m/^\s*help/) {
- InteractiveHelpMessage();
- return 1;
- }
- # Clear all the mode options -- mode is controlled by "$command"
- $main::opt_text = 0;
- $main::opt_callgrind = 0;
- $main::opt_disasm = 0;
- $main::opt_list = 0;
- $main::opt_gv = 0;
- $main::opt_evince = 0;
- $main::opt_cum = 0;
-
- if (m/^\s*(text|top)(\d*)\s*(.*)/) {
- $main::opt_text = 1;
-
- my $line_limit = ($2 ne "") ? int($2) : 10;
-
- my $routine;
- my $ignore;
- ($routine, $ignore) = ParseInteractiveArgs($3);
-
- my $profile = ProcessProfile($total, $orig_profile, $symbols, "", $ignore);
- my $reduced = ReduceProfile($symbols, $profile);
-
- # Get derived profiles
- my $flat = FlatProfile($reduced);
- my $cumulative = CumulativeProfile($reduced);
-
- PrintText($symbols, $flat, $cumulative, $line_limit);
- return 1;
- }
- if (m/^\s*callgrind\s*([^ \n]*)/) {
- $main::opt_callgrind = 1;
-
- # Get derived profiles
- my $calls = ExtractCalls($symbols, $orig_profile);
- my $filename = $1;
- if ( $1 eq '' ) {
- $filename = TempName($main::next_tmpfile, "callgrind");
- }
- PrintCallgrind($calls, $filename);
- if ( $1 eq '' ) {
- RunKcachegrind($filename, " & ");
- $main::next_tmpfile++;
- }
-
- return 1;
- }
- if (m/^\s*(web)?list\s*(.+)/) {
- my $html = (defined($1) && ($1 eq "web"));
- $main::opt_list = 1;
-
- my $routine;
- my $ignore;
- ($routine, $ignore) = ParseInteractiveArgs($2);
-
- my $profile = ProcessProfile($total, $orig_profile, $symbols, "", $ignore);
- my $reduced = ReduceProfile($symbols, $profile);
-
- # Get derived profiles
- my $flat = FlatProfile($reduced);
- my $cumulative = CumulativeProfile($reduced);
-
- PrintListing($total, $libs, $flat, $cumulative, $routine, $html);
- return 1;
- }
- if (m/^\s*disasm\s*(.+)/) {
- $main::opt_disasm = 1;
-
- my $routine;
- my $ignore;
- ($routine, $ignore) = ParseInteractiveArgs($1);
-
- # Process current profile to account for various settings
- my $profile = ProcessProfile($total, $orig_profile, $symbols, "", $ignore);
- my $reduced = ReduceProfile($symbols, $profile);
-
- # Get derived profiles
- my $flat = FlatProfile($reduced);
- my $cumulative = CumulativeProfile($reduced);
-
- PrintDisassembly($libs, $flat, $cumulative, $routine);
- return 1;
- }
- if (m/^\s*(gv|web|evince)\s*(.*)/) {
- $main::opt_gv = 0;
- $main::opt_evince = 0;
- $main::opt_web = 0;
- if ($1 eq "gv") {
- $main::opt_gv = 1;
- } elsif ($1 eq "evince") {
- $main::opt_evince = 1;
- } elsif ($1 eq "web") {
- $main::opt_web = 1;
- }
-
- my $focus;
- my $ignore;
- ($focus, $ignore) = ParseInteractiveArgs($2);
-
- # Process current profile to account for various settings
- my $profile = ProcessProfile($total, $orig_profile, $symbols,
- $focus, $ignore);
- my $reduced = ReduceProfile($symbols, $profile);
-
- # Get derived profiles
- my $flat = FlatProfile($reduced);
- my $cumulative = CumulativeProfile($reduced);
-
- if (PrintDot($main::prog, $symbols, $profile, $flat, $cumulative, $total)) {
- if ($main::opt_gv) {
- RunGV(TempName($main::next_tmpfile, "ps"), " &");
- } elsif ($main::opt_evince) {
- RunEvince(TempName($main::next_tmpfile, "pdf"), " &");
- } elsif ($main::opt_web) {
- RunWeb(TempName($main::next_tmpfile, "svg"));
- }
- $main::next_tmpfile++;
- }
- return 1;
- }
- if (m/^\s*$/) {
- return 1;
- }
- print STDERR "Unknown command: try 'help'.\n";
- return 1;
-}
-
-
-sub ProcessProfile {
- my $total_count = shift;
- my $orig_profile = shift;
- my $symbols = shift;
- my $focus = shift;
- my $ignore = shift;
-
- # Process current profile to account for various settings
- my $profile = $orig_profile;
- printf("Total: %s %s\n", Unparse($total_count), Units());
- if ($focus ne '') {
- $profile = FocusProfile($symbols, $profile, $focus);
- my $focus_count = TotalProfile($profile);
- printf("After focusing on '%s': %s %s of %s (%0.1f%%)\n",
- $focus,
- Unparse($focus_count), Units(),
- Unparse($total_count), ($focus_count*100.0) / $total_count);
- }
- if ($ignore ne '') {
- $profile = IgnoreProfile($symbols, $profile, $ignore);
- my $ignore_count = TotalProfile($profile);
- printf("After ignoring '%s': %s %s of %s (%0.1f%%)\n",
- $ignore,
- Unparse($ignore_count), Units(),
- Unparse($total_count),
- ($ignore_count*100.0) / $total_count);
- }
-
- return $profile;
-}
-
-sub InteractiveHelpMessage {
- print STDERR <<ENDOFHELP;
-Interactive pprof mode
-
-Commands:
- gv
- gv [focus] [-ignore1] [-ignore2]
- Show graphical hierarchical display of current profile. Without
- any arguments, shows all samples in the profile. With the optional
- "focus" argument, restricts the samples shown to just those where
- the "focus" regular expression matches a routine name on the stack
- trace.
-
- web
- web [focus] [-ignore1] [-ignore2]
- Like GV, but displays profile in your web browser instead of using
- Ghostview. Works best if your web browser is already running.
- To change the browser that gets used:
- On Linux, set the /etc/alternatives/gnome-www-browser symlink.
- On OS X, change the Finder association for SVG files.
-
- list [routine_regexp] [-ignore1] [-ignore2]
- Show source listing of routines whose names match "routine_regexp"
-
- weblist [routine_regexp] [-ignore1] [-ignore2]
- Displays a source listing of routines whose names match "routine_regexp"
- in a web browser. You can click on source lines to view the
- corresponding disassembly.
-
- top [--cum] [-ignore1] [-ignore2]
- top20 [--cum] [-ignore1] [-ignore2]
- top37 [--cum] [-ignore1] [-ignore2]
- Show top lines ordered by flat profile count, or cumulative count
- if --cum is specified. If a number is present after 'top', the
- top K routines will be shown (defaults to showing the top 10)
-
- disasm [routine_regexp] [-ignore1] [-ignore2]
- Show disassembly of routines whose names match "routine_regexp",
- annotated with sample counts.
-
- callgrind
- callgrind [filename]
- Generates callgrind file. If no filename is given, kcachegrind is called.
-
- help - This listing
- quit or ^D - End pprof
-
-For commands that accept optional -ignore tags, samples where any routine in
-the stack trace matches the regular expression in any of the -ignore
-parameters will be ignored.
-
-Further pprof details are available at this location (or one similar):
-
- /usr/doc/gperftools-$PPROF_VERSION/cpu_profiler.html
- /usr/doc/gperftools-$PPROF_VERSION/heap_profiler.html
-
-ENDOFHELP
-}
-sub ParseInteractiveArgs {
- my $args = shift;
- my $focus = "";
- my $ignore = "";
- my @x = split(/ +/, $args);
- foreach $a (@x) {
- if ($a =~ m/^(--|-)lines$/) {
- $main::opt_lines = 1;
- } elsif ($a =~ m/^(--|-)cum$/) {
- $main::opt_cum = 1;
- } elsif ($a =~ m/^-(.*)/) {
- $ignore .= (($ignore ne "") ? "|" : "" ) . $1;
- } else {
- $focus .= (($focus ne "") ? "|" : "" ) . $a;
- }
- }
- if ($ignore ne "") {
- print STDERR "Ignoring samples in call stacks that match '$ignore'\n";
- }
- return ($focus, $ignore);
-}
-
-##### Output code #####
-
-sub TempName {
- my $fnum = shift;
- my $ext = shift;
- my $file = "$main::tmpfile_ps.$fnum.$ext";
- $main::tempnames{$file} = 1;
- return $file;
-}
-
-# Print profile data in packed binary format (64-bit) to standard out
-sub PrintProfileData {
- my $profile = shift;
-
- # print header (64-bit style)
- # (zero) (header-size) (version) (sample-period) (zero)
- print pack('L*', 0, 0, 3, 0, 0, 0, 1, 0, 0, 0);
-
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- if ($#addrs >= 0) {
- my $depth = $#addrs + 1;
- # int(foo / 2**32) is the only reliable way to get rid of bottom
- # 32 bits on both 32- and 64-bit systems.
- print pack('L*', $count & 0xFFFFFFFF, int($count / 2**32));
- print pack('L*', $depth & 0xFFFFFFFF, int($depth / 2**32));
-
- foreach my $full_addr (@addrs) {
- my $addr = $full_addr;
- $addr =~ s/0x0*//; # strip off leading 0x, zeroes
- if (length($addr) > 16) {
- print STDERR "Invalid address in profile: $full_addr\n";
- next;
- }
- my $low_addr = substr($addr, -8); # get last 8 hex chars
- my $high_addr = substr($addr, -16, 8); # get up to 8 more hex chars
- print pack('L*', hex('0x' . $low_addr), hex('0x' . $high_addr));
- }
- }
- }
-}
-
-# Print symbols and profile data
-sub PrintSymbolizedProfile {
- my $symbols = shift;
- my $profile = shift;
- my $prog = shift;
-
- $SYMBOL_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $symbol_marker = $&;
-
- print '--- ', $symbol_marker, "\n";
- if (defined($prog)) {
- print 'binary=', $prog, "\n";
- }
- while (my ($pc, $name) = each(%{$symbols})) {
- my $sep = ' ';
- print '0x', $pc;
- # We have a list of function names, which include the inlined
- # calls. They are separated (and terminated) by --, which is
- # illegal in function names.
- for (my $j = 2; $j <= $#{$name}; $j += 3) {
- print $sep, $name->[$j];
- $sep = '--';
- }
- print "\n";
- }
- print '---', "\n";
-
- $PROFILE_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $profile_marker = $&;
- print '--- ', $profile_marker, "\n";
- if (defined($main::collected_profile)) {
- # if used with remote fetch, simply dump the collected profile to output.
- open(SRC, "<$main::collected_profile");
- while (<SRC>) {
- print $_;
- }
- close(SRC);
- } else {
- # dump a cpu-format profile to standard out
- PrintProfileData($profile);
- }
-}
-
-# Print text output
-sub PrintText {
- my $symbols = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $line_limit = shift;
-
- my $total = TotalProfile($flat);
-
- # Which profile to sort by?
- my $s = $main::opt_cum ? $cumulative : $flat;
-
- my $running_sum = 0;
- my $lines = 0;
- foreach my $k (sort { GetEntry($s, $b) <=> GetEntry($s, $a) || $a cmp $b }
- keys(%{$cumulative})) {
- my $f = GetEntry($flat, $k);
- my $c = GetEntry($cumulative, $k);
- $running_sum += $f;
-
- my $sym = $k;
- if (exists($symbols->{$k})) {
- $sym = $symbols->{$k}->[0] . " " . $symbols->{$k}->[1];
- if ($main::opt_addresses) {
- $sym = $k . " " . $sym;
- }
- }
-
- if ($f != 0 || $c != 0) {
- printf("%8s %6s %6s %8s %6s %s\n",
- Unparse($f),
- Percent($f, $total),
- Percent($running_sum, $total),
- Unparse($c),
- Percent($c, $total),
- $sym);
- }
- $lines++;
- last if ($line_limit >= 0 && $lines >= $line_limit);
- }
-}
-
-# Callgrind format has a compression for repeated function and file
-# names. You show the name the first time, and just use its number
-# subsequently. This can cut down the file to about a third or a
-# quarter of its uncompressed size. $key and $val are the key/value
-# pair that would normally be printed by callgrind; $map is a map from
-# value to number.
-sub CompressedCGName {
- my($key, $val, $map) = @_;
- my $idx = $map->{$val};
- # For very short keys, providing an index hurts rather than helps.
- if (length($val) <= 3) {
- return "$key=$val\n";
- } elsif (defined($idx)) {
- return "$key=($idx)\n";
- } else {
- # scalar(keys $map) gives the number of items in the map.
- $idx = scalar(keys(%{$map})) + 1;
- $map->{$val} = $idx;
- return "$key=($idx) $val\n";
- }
-}
-
-# Print the call graph in a way that's suiteable for callgrind.
-sub PrintCallgrind {
- my $calls = shift;
- my $filename;
- my %filename_to_index_map;
- my %fnname_to_index_map;
-
- if ($main::opt_interactive) {
- $filename = shift;
- print STDERR "Writing callgrind file to '$filename'.\n"
- } else {
- $filename = "&STDOUT";
- }
- open(CG, ">$filename");
- printf CG ("events: Hits\n\n");
- foreach my $call ( map { $_->[0] }
- sort { $a->[1] cmp $b ->[1] ||
- $a->[2] <=> $b->[2] }
- map { /([^:]+):(\d+):([^ ]+)( -> ([^:]+):(\d+):(.+))?/;
- [$_, $1, $2] }
- keys %$calls ) {
- my $count = int($calls->{$call});
- $call =~ /([^:]+):(\d+):([^ ]+)( -> ([^:]+):(\d+):(.+))?/;
- my ( $caller_file, $caller_line, $caller_function,
- $callee_file, $callee_line, $callee_function ) =
- ( $1, $2, $3, $5, $6, $7 );
-
- # TODO(csilvers): for better compression, collect all the
- # caller/callee_files and functions first, before printing
- # anything, and only compress those referenced more than once.
- printf CG CompressedCGName("fl", $caller_file, \%filename_to_index_map);
- printf CG CompressedCGName("fn", $caller_function, \%fnname_to_index_map);
- if (defined $6) {
- printf CG CompressedCGName("cfl", $callee_file, \%filename_to_index_map);
- printf CG CompressedCGName("cfn", $callee_function, \%fnname_to_index_map);
- printf CG ("calls=$count $callee_line\n");
- }
- printf CG ("$caller_line $count\n\n");
- }
-}
-
-# Print disassembly for all all routines that match $main::opt_disasm
-sub PrintDisassembly {
- my $libs = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $disasm_opts = shift;
-
- my $total = TotalProfile($flat);
-
- foreach my $lib (@{$libs}) {
- my $symbol_table = GetProcedureBoundaries($lib->[0], $disasm_opts);
- my $offset = AddressSub($lib->[1], $lib->[3]);
- foreach my $routine (sort ByName keys(%{$symbol_table})) {
- my $start_addr = $symbol_table->{$routine}->[0];
- my $end_addr = $symbol_table->{$routine}->[1];
- # See if there are any samples in this routine
- my $length = hex(AddressSub($end_addr, $start_addr));
- my $addr = AddressAdd($start_addr, $offset);
- for (my $i = 0; $i < $length; $i++) {
- if (defined($cumulative->{$addr})) {
- PrintDisassembledFunction($lib->[0], $offset,
- $routine, $flat, $cumulative,
- $start_addr, $end_addr, $total);
- last;
- }
- $addr = AddressInc($addr);
- }
- }
- }
-}
-
-# Return reference to array of tuples of the form:
-# [start_address, filename, linenumber, instruction, limit_address]
-# E.g.,
-# ["0x806c43d", "/foo/bar.cc", 131, "ret", "0x806c440"]
-sub Disassemble {
- my $prog = shift;
- my $offset = shift;
- my $start_addr = shift;
- my $end_addr = shift;
-
- my $objdump = $obj_tool_map{"objdump"};
- my $cmd = ShellEscape($objdump, "-C", "-d", "-l", "--no-show-raw-insn",
- "--start-address=0x$start_addr",
- "--stop-address=0x$end_addr", $prog);
- open(OBJDUMP, "$cmd |") || error("$cmd: $!\n");
- my @result = ();
- my $filename = "";
- my $linenumber = -1;
- my $last = ["", "", "", ""];
- while (<OBJDUMP>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- chop;
- if (m|\s*([^:\s]+):(\d+)\s*$|) {
- # Location line of the form:
- # <filename>:<linenumber>
- $filename = $1;
- $linenumber = $2;
- } elsif (m/^ +([0-9a-f]+):\s*(.*)/) {
- # Disassembly line -- zero-extend address to full length
- my $addr = HexExtend($1);
- my $k = AddressAdd($addr, $offset);
- $last->[4] = $k; # Store ending address for previous instruction
- $last = [$k, $filename, $linenumber, $2, $end_addr];
- push(@result, $last);
- }
- }
- close(OBJDUMP);
- return @result;
-}
-
-# The input file should contain lines of the form /proc/maps-like
-# output (same format as expected from the profiles) or that looks
-# like hex addresses (like "0xDEADBEEF"). We will parse all
-# /proc/maps output, and for all the hex addresses, we will output
-# "short" symbol names, one per line, in the same order as the input.
-sub PrintSymbols {
- my $maps_and_symbols_file = shift;
-
- # ParseLibraries expects pcs to be in a set. Fine by us...
- my @pclist = (); # pcs in sorted order
- my $pcs = {};
- my $map = "";
- foreach my $line (<$maps_and_symbols_file>) {
- $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- if ($line =~ /\b(0x[0-9a-f]+)\b/i) {
- push(@pclist, HexExtend($1));
- $pcs->{$pclist[-1]} = 1;
- } else {
- $map .= $line;
- }
- }
-
- my $libs = ParseLibraries($main::prog, $map, $pcs);
- my $symbols = ExtractSymbols($libs, $pcs);
-
- foreach my $pc (@pclist) {
- # ->[0] is the shortname, ->[2] is the full name
- print(($symbols->{$pc}->[0] || "??") . "\n");
- }
-}
-
-
-# For sorting functions by name
-sub ByName {
- return ShortFunctionName($a) cmp ShortFunctionName($b);
-}
-
-# Print source-listing for all all routines that match $list_opts
-sub PrintListing {
- my $total = shift;
- my $libs = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $list_opts = shift;
- my $html = shift;
-
- my $output = \*STDOUT;
- my $fname = "";
-
- if ($html) {
- # Arrange to write the output to a temporary file
- $fname = TempName($main::next_tmpfile, "html");
- $main::next_tmpfile++;
- if (!open(TEMP, ">$fname")) {
- print STDERR "$fname: $!\n";
- return;
- }
- $output = \*TEMP;
- print $output HtmlListingHeader();
- printf $output ("<div class=\"legend\">%s<br>Total: %s %s</div>\n",
- $main::prog, Unparse($total), Units());
- }
-
- my $listed = 0;
- foreach my $lib (@{$libs}) {
- my $symbol_table = GetProcedureBoundaries($lib->[0], $list_opts);
- my $offset = AddressSub($lib->[1], $lib->[3]);
- foreach my $routine (sort ByName keys(%{$symbol_table})) {
- # Print if there are any samples in this routine
- my $start_addr = $symbol_table->{$routine}->[0];
- my $end_addr = $symbol_table->{$routine}->[1];
- my $length = hex(AddressSub($end_addr, $start_addr));
- my $addr = AddressAdd($start_addr, $offset);
- for (my $i = 0; $i < $length; $i++) {
- if (defined($cumulative->{$addr})) {
- $listed += PrintSource(
- $lib->[0], $offset,
- $routine, $flat, $cumulative,
- $start_addr, $end_addr,
- $html,
- $output);
- last;
- }
- $addr = AddressInc($addr);
- }
- }
- }
-
- if ($html) {
- if ($listed > 0) {
- print $output HtmlListingFooter();
- close($output);
- RunWeb($fname);
- } else {
- close($output);
- unlink($fname);
- }
- }
-}
-
-sub HtmlListingHeader {
- return <<'EOF';
-<DOCTYPE html>
-<html>
-<head>
-<title>Pprof listing</title>
-<style type="text/css">
-body {
- font-family: sans-serif;
-}
-h1 {
- font-size: 1.5em;
- margin-bottom: 4px;
-}
-.legend {
- font-size: 1.25em;
-}
-.line {
- color: #aaaaaa;
-}
-.nop {
- color: #aaaaaa;
-}
-.unimportant {
- color: #cccccc;
-}
-.disasmloc {
- color: #000000;
-}
-.deadsrc {
- cursor: pointer;
-}
-.deadsrc:hover {
- background-color: #eeeeee;
-}
-.livesrc {
- color: #0000ff;
- cursor: pointer;
-}
-.livesrc:hover {
- background-color: #eeeeee;
-}
-.asm {
- color: #008800;
- display: none;
-}
-</style>
-<script type="text/javascript">
-function pprof_toggle_asm(e) {
- var target;
- if (!e) e = window.event;
- if (e.target) target = e.target;
- else if (e.srcElement) target = e.srcElement;
-
- if (target) {
- var asm = target.nextSibling;
- if (asm && asm.className == "asm") {
- asm.style.display = (asm.style.display == "block" ? "" : "block");
- e.preventDefault();
- return false;
- }
- }
-}
-</script>
-</head>
-<body>
-EOF
-}
-
-sub HtmlListingFooter {
- return <<'EOF';
-</body>
-</html>
-EOF
-}
-
-sub HtmlEscape {
- my $text = shift;
- $text =~ s/&/&/g;
- $text =~ s/</</g;
- $text =~ s/>/>/g;
- return $text;
-}
-
-# Returns the indentation of the line, if it has any non-whitespace
-# characters. Otherwise, returns -1.
-sub Indentation {
- my $line = shift;
- if (m/^(\s*)\S/) {
- return length($1);
- } else {
- return -1;
- }
-}
-
-# If the symbol table contains inlining info, Disassemble() may tag an
-# instruction with a location inside an inlined function. But for
-# source listings, we prefer to use the location in the function we
-# are listing. So use MapToSymbols() to fetch full location
-# information for each instruction and then pick out the first
-# location from a location list (location list contains callers before
-# callees in case of inlining).
-#
-# After this routine has run, each entry in $instructions contains:
-# [0] start address
-# [1] filename for function we are listing
-# [2] line number for function we are listing
-# [3] disassembly
-# [4] limit address
-# [5] most specific filename (may be different from [1] due to inlining)
-# [6] most specific line number (may be different from [2] due to inlining)
-sub GetTopLevelLineNumbers {
- my ($lib, $offset, $instructions) = @_;
- my $pcs = [];
- for (my $i = 0; $i <= $#{$instructions}; $i++) {
- push(@{$pcs}, $instructions->[$i]->[0]);
- }
- my $symbols = {};
- MapToSymbols($lib, $offset, $pcs, $symbols);
- for (my $i = 0; $i <= $#{$instructions}; $i++) {
- my $e = $instructions->[$i];
- push(@{$e}, $e->[1]);
- push(@{$e}, $e->[2]);
- my $addr = $e->[0];
- my $sym = $symbols->{$addr};
- if (defined($sym)) {
- if ($#{$sym} >= 2 && $sym->[1] =~ m/^(.*):(\d+)$/) {
- $e->[1] = $1; # File name
- $e->[2] = $2; # Line number
- }
- }
- }
-}
-
-# Print source-listing for one routine
-sub PrintSource {
- my $prog = shift;
- my $offset = shift;
- my $routine = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $start_addr = shift;
- my $end_addr = shift;
- my $html = shift;
- my $output = shift;
-
- # Disassemble all instructions (just to get line numbers)
- my @instructions = Disassemble($prog, $offset, $start_addr, $end_addr);
- GetTopLevelLineNumbers($prog, $offset, \@instructions);
-
- # Hack 1: assume that the first source file encountered in the
- # disassembly contains the routine
- my $filename = undef;
- for (my $i = 0; $i <= $#instructions; $i++) {
- if ($instructions[$i]->[2] >= 0) {
- $filename = $instructions[$i]->[1];
- last;
- }
- }
- if (!defined($filename)) {
- print STDERR "no filename found in $routine\n";
- return 0;
- }
-
- # Hack 2: assume that the largest line number from $filename is the
- # end of the procedure. This is typically safe since if P1 contains
- # an inlined call to P2, then P2 usually occurs earlier in the
- # source file. If this does not work, we might have to compute a
- # density profile or just print all regions we find.
- my $lastline = 0;
- for (my $i = 0; $i <= $#instructions; $i++) {
- my $f = $instructions[$i]->[1];
- my $l = $instructions[$i]->[2];
- if (($f eq $filename) && ($l > $lastline)) {
- $lastline = $l;
- }
- }
-
- # Hack 3: assume the first source location from "filename" is the start of
- # the source code.
- my $firstline = 1;
- for (my $i = 0; $i <= $#instructions; $i++) {
- if ($instructions[$i]->[1] eq $filename) {
- $firstline = $instructions[$i]->[2];
- last;
- }
- }
-
- # Hack 4: Extend last line forward until its indentation is less than
- # the indentation we saw on $firstline
- my $oldlastline = $lastline;
- {
- if (!open(FILE, "<$filename")) {
- print STDERR "$filename: $!\n";
- return 0;
- }
- my $l = 0;
- my $first_indentation = -1;
- while (<FILE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- $l++;
- my $indent = Indentation($_);
- if ($l >= $firstline) {
- if ($first_indentation < 0 && $indent >= 0) {
- $first_indentation = $indent;
- last if ($first_indentation == 0);
- }
- }
- if ($l >= $lastline && $indent >= 0) {
- if ($indent >= $first_indentation) {
- $lastline = $l+1;
- } else {
- last;
- }
- }
- }
- close(FILE);
- }
-
- # Assign all samples to the range $firstline,$lastline,
- # Hack 4: If an instruction does not occur in the range, its samples
- # are moved to the next instruction that occurs in the range.
- my $samples1 = {}; # Map from line number to flat count
- my $samples2 = {}; # Map from line number to cumulative count
- my $running1 = 0; # Unassigned flat counts
- my $running2 = 0; # Unassigned cumulative counts
- my $total1 = 0; # Total flat counts
- my $total2 = 0; # Total cumulative counts
- my %disasm = (); # Map from line number to disassembly
- my $running_disasm = ""; # Unassigned disassembly
- my $skip_marker = "---\n";
- if ($html) {
- $skip_marker = "";
- for (my $l = $firstline; $l <= $lastline; $l++) {
- $disasm{$l} = "";
- }
- }
- my $last_dis_filename = '';
- my $last_dis_linenum = -1;
- my $last_touched_line = -1; # To detect gaps in disassembly for a line
- foreach my $e (@instructions) {
- # Add up counts for all address that fall inside this instruction
- my $c1 = 0;
- my $c2 = 0;
- for (my $a = $e->[0]; $a lt $e->[4]; $a = AddressInc($a)) {
- $c1 += GetEntry($flat, $a);
- $c2 += GetEntry($cumulative, $a);
- }
-
- if ($html) {
- my $dis = sprintf(" %6s %6s \t\t%8s: %s ",
- HtmlPrintNumber($c1),
- HtmlPrintNumber($c2),
- UnparseAddress($offset, $e->[0]),
- CleanDisassembly($e->[3]));
-
- # Append the most specific source line associated with this instruction
- if (length($dis) < 80) { $dis .= (' ' x (80 - length($dis))) };
- $dis = HtmlEscape($dis);
- my $f = $e->[5];
- my $l = $e->[6];
- if ($f ne $last_dis_filename) {
- $dis .= sprintf("<span class=disasmloc>%s:%d</span>",
- HtmlEscape(CleanFileName($f)), $l);
- } elsif ($l ne $last_dis_linenum) {
- # De-emphasize the unchanged file name portion
- $dis .= sprintf("<span class=unimportant>%s</span>" .
- "<span class=disasmloc>:%d</span>",
- HtmlEscape(CleanFileName($f)), $l);
- } else {
- # De-emphasize the entire location
- $dis .= sprintf("<span class=unimportant>%s:%d</span>",
- HtmlEscape(CleanFileName($f)), $l);
- }
- $last_dis_filename = $f;
- $last_dis_linenum = $l;
- $running_disasm .= $dis;
- $running_disasm .= "\n";
- }
-
- $running1 += $c1;
- $running2 += $c2;
- $total1 += $c1;
- $total2 += $c2;
- my $file = $e->[1];
- my $line = $e->[2];
- if (($file eq $filename) &&
- ($line >= $firstline) &&
- ($line <= $lastline)) {
- # Assign all accumulated samples to this line
- AddEntry($samples1, $line, $running1);
- AddEntry($samples2, $line, $running2);
- $running1 = 0;
- $running2 = 0;
- if ($html) {
- if ($line != $last_touched_line && $disasm{$line} ne '') {
- $disasm{$line} .= "\n";
- }
- $disasm{$line} .= $running_disasm;
- $running_disasm = '';
- $last_touched_line = $line;
- }
- }
- }
-
- # Assign any leftover samples to $lastline
- AddEntry($samples1, $lastline, $running1);
- AddEntry($samples2, $lastline, $running2);
- if ($html) {
- if ($lastline != $last_touched_line && $disasm{$lastline} ne '') {
- $disasm{$lastline} .= "\n";
- }
- $disasm{$lastline} .= $running_disasm;
- }
-
- if ($html) {
- printf $output (
- "<h1>%s</h1>%s\n<pre onClick=\"pprof_toggle_asm()\">\n" .
- "Total:%6s %6s (flat / cumulative %s)\n",
- HtmlEscape(ShortFunctionName($routine)),
- HtmlEscape(CleanFileName($filename)),
- Unparse($total1),
- Unparse($total2),
- Units());
- } else {
- printf $output (
- "ROUTINE ====================== %s in %s\n" .
- "%6s %6s Total %s (flat / cumulative)\n",
- ShortFunctionName($routine),
- CleanFileName($filename),
- Unparse($total1),
- Unparse($total2),
- Units());
- }
- if (!open(FILE, "<$filename")) {
- print STDERR "$filename: $!\n";
- return 0;
- }
- my $l = 0;
- while (<FILE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- $l++;
- if ($l >= $firstline - 5 &&
- (($l <= $oldlastline + 5) || ($l <= $lastline))) {
- chop;
- my $text = $_;
- if ($l == $firstline) { print $output $skip_marker; }
- my $n1 = GetEntry($samples1, $l);
- my $n2 = GetEntry($samples2, $l);
- if ($html) {
- # Emit a span that has one of the following classes:
- # livesrc -- has samples
- # deadsrc -- has disassembly, but with no samples
- # nop -- has no matching disasembly
- # Also emit an optional span containing disassembly.
- my $dis = $disasm{$l};
- my $asm = "";
- if (defined($dis) && $dis ne '') {
- $asm = "<span class=\"asm\">" . $dis . "</span>";
- }
- my $source_class = (($n1 + $n2 > 0)
- ? "livesrc"
- : (($asm ne "") ? "deadsrc" : "nop"));
- printf $output (
- "<span class=\"line\">%5d</span> " .
- "<span class=\"%s\">%6s %6s %s</span>%s\n",
- $l, $source_class,
- HtmlPrintNumber($n1),
- HtmlPrintNumber($n2),
- HtmlEscape($text),
- $asm);
- } else {
- printf $output(
- "%6s %6s %4d: %s\n",
- UnparseAlt($n1),
- UnparseAlt($n2),
- $l,
- $text);
- }
- if ($l == $lastline) { print $output $skip_marker; }
- };
- }
- close(FILE);
- if ($html) {
- print $output "</pre>\n";
- }
- return 1;
-}
-
-# Return the source line for the specified file/linenumber.
-# Returns undef if not found.
-sub SourceLine {
- my $file = shift;
- my $line = shift;
-
- # Look in cache
- if (!defined($main::source_cache{$file})) {
- if (100 < scalar keys(%main::source_cache)) {
- # Clear the cache when it gets too big
- $main::source_cache = ();
- }
-
- # Read all lines from the file
- if (!open(FILE, "<$file")) {
- print STDERR "$file: $!\n";
- $main::source_cache{$file} = []; # Cache the negative result
- return undef;
- }
- my $lines = [];
- push(@{$lines}, ""); # So we can use 1-based line numbers as indices
- while (<FILE>) {
- push(@{$lines}, $_);
- }
- close(FILE);
-
- # Save the lines in the cache
- $main::source_cache{$file} = $lines;
- }
-
- my $lines = $main::source_cache{$file};
- if (($line < 0) || ($line > $#{$lines})) {
- return undef;
- } else {
- return $lines->[$line];
- }
-}
-
-# Print disassembly for one routine with interspersed source if available
-sub PrintDisassembledFunction {
- my $prog = shift;
- my $offset = shift;
- my $routine = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $start_addr = shift;
- my $end_addr = shift;
- my $total = shift;
-
- # Disassemble all instructions
- my @instructions = Disassemble($prog, $offset, $start_addr, $end_addr);
-
- # Make array of counts per instruction
- my @flat_count = ();
- my @cum_count = ();
- my $flat_total = 0;
- my $cum_total = 0;
- foreach my $e (@instructions) {
- # Add up counts for all address that fall inside this instruction
- my $c1 = 0;
- my $c2 = 0;
- for (my $a = $e->[0]; $a lt $e->[4]; $a = AddressInc($a)) {
- $c1 += GetEntry($flat, $a);
- $c2 += GetEntry($cumulative, $a);
- }
- push(@flat_count, $c1);
- push(@cum_count, $c2);
- $flat_total += $c1;
- $cum_total += $c2;
- }
-
- # Print header with total counts
- printf("ROUTINE ====================== %s\n" .
- "%6s %6s %s (flat, cumulative) %.1f%% of total\n",
- ShortFunctionName($routine),
- Unparse($flat_total),
- Unparse($cum_total),
- Units(),
- ($cum_total * 100.0) / $total);
-
- # Process instructions in order
- my $current_file = "";
- for (my $i = 0; $i <= $#instructions; ) {
- my $e = $instructions[$i];
-
- # Print the new file name whenever we switch files
- if ($e->[1] ne $current_file) {
- $current_file = $e->[1];
- my $fname = $current_file;
- $fname =~ s|^\./||; # Trim leading "./"
-
- # Shorten long file names
- if (length($fname) >= 58) {
- $fname = "..." . substr($fname, -55);
- }
- printf("-------------------- %s\n", $fname);
- }
-
- # TODO: Compute range of lines to print together to deal with
- # small reorderings.
- my $first_line = $e->[2];
- my $last_line = $first_line;
- my %flat_sum = ();
- my %cum_sum = ();
- for (my $l = $first_line; $l <= $last_line; $l++) {
- $flat_sum{$l} = 0;
- $cum_sum{$l} = 0;
- }
-
- # Find run of instructions for this range of source lines
- my $first_inst = $i;
- while (($i <= $#instructions) &&
- ($instructions[$i]->[2] >= $first_line) &&
- ($instructions[$i]->[2] <= $last_line)) {
- $e = $instructions[$i];
- $flat_sum{$e->[2]} += $flat_count[$i];
- $cum_sum{$e->[2]} += $cum_count[$i];
- $i++;
- }
- my $last_inst = $i - 1;
-
- # Print source lines
- for (my $l = $first_line; $l <= $last_line; $l++) {
- my $line = SourceLine($current_file, $l);
- if (!defined($line)) {
- $line = "?\n";
- next;
- } else {
- $line =~ s/^\s+//;
- }
- printf("%6s %6s %5d: %s",
- UnparseAlt($flat_sum{$l}),
- UnparseAlt($cum_sum{$l}),
- $l,
- $line);
- }
-
- # Print disassembly
- for (my $x = $first_inst; $x <= $last_inst; $x++) {
- my $e = $instructions[$x];
- printf("%6s %6s %8s: %6s\n",
- UnparseAlt($flat_count[$x]),
- UnparseAlt($cum_count[$x]),
- UnparseAddress($offset, $e->[0]),
- CleanDisassembly($e->[3]));
- }
- }
-}
-
-# Print DOT graph
-sub PrintDot {
- my $prog = shift;
- my $symbols = shift;
- my $raw = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $overall_total = shift;
-
- # Get total
- my $local_total = TotalProfile($flat);
- my $nodelimit = int($main::opt_nodefraction * $local_total);
- my $edgelimit = int($main::opt_edgefraction * $local_total);
- my $nodecount = $main::opt_nodecount;
-
- # Find nodes to include
- my @list = (sort { abs(GetEntry($cumulative, $b)) <=>
- abs(GetEntry($cumulative, $a))
- || $a cmp $b }
- keys(%{$cumulative}));
- my $last = $nodecount - 1;
- if ($last > $#list) {
- $last = $#list;
- }
- while (($last >= 0) &&
- (abs(GetEntry($cumulative, $list[$last])) <= $nodelimit)) {
- $last--;
- }
- if ($last < 0) {
- print STDERR "No nodes to print\n";
- return 0;
- }
-
- if ($nodelimit > 0 || $edgelimit > 0) {
- printf STDERR ("Dropping nodes with <= %s %s; edges with <= %s abs(%s)\n",
- Unparse($nodelimit), Units(),
- Unparse($edgelimit), Units());
- }
-
- # Open DOT output file
- my $output;
- my $escaped_dot = ShellEscape(@DOT);
- my $escaped_ps2pdf = ShellEscape(@PS2PDF);
- if ($main::opt_gv) {
- my $escaped_outfile = ShellEscape(TempName($main::next_tmpfile, "ps"));
- $output = "| $escaped_dot -Tps2 >$escaped_outfile";
- } elsif ($main::opt_evince) {
- my $escaped_outfile = ShellEscape(TempName($main::next_tmpfile, "pdf"));
- $output = "| $escaped_dot -Tps2 | $escaped_ps2pdf - $escaped_outfile";
- } elsif ($main::opt_ps) {
- $output = "| $escaped_dot -Tps2";
- } elsif ($main::opt_pdf) {
- $output = "| $escaped_dot -Tps2 | $escaped_ps2pdf - -";
- } elsif ($main::opt_web || $main::opt_svg) {
- # We need to post-process the SVG, so write to a temporary file always.
- my $escaped_outfile = ShellEscape(TempName($main::next_tmpfile, "svg"));
- $output = "| $escaped_dot -Tsvg >$escaped_outfile";
- } elsif ($main::opt_gif) {
- $output = "| $escaped_dot -Tgif";
- } else {
- $output = ">&STDOUT";
- }
- open(DOT, $output) || error("$output: $!\n");
-
- # Title
- printf DOT ("digraph \"%s; %s %s\" {\n",
- $prog,
- Unparse($overall_total),
- Units());
- if ($main::opt_pdf) {
- # The output is more printable if we set the page size for dot.
- printf DOT ("size=\"8,11\"\n");
- }
- printf DOT ("node [width=0.375,height=0.25];\n");
-
- # Print legend
- printf DOT ("Legend [shape=box,fontsize=24,shape=plaintext," .
- "label=\"%s\\l%s\\l%s\\l%s\\l%s\\l\"];\n",
- $prog,
- sprintf("Total %s: %s", Units(), Unparse($overall_total)),
- sprintf("Focusing on: %s", Unparse($local_total)),
- sprintf("Dropped nodes with <= %s abs(%s)",
- Unparse($nodelimit), Units()),
- sprintf("Dropped edges with <= %s %s",
- Unparse($edgelimit), Units())
- );
-
- # Print nodes
- my %node = ();
- my $nextnode = 1;
- foreach my $a (@list[0..$last]) {
- # Pick font size
- my $f = GetEntry($flat, $a);
- my $c = GetEntry($cumulative, $a);
-
- my $fs = 8;
- if ($local_total > 0) {
- $fs = 8 + (50.0 * sqrt(abs($f * 1.0 / $local_total)));
- }
-
- $node{$a} = $nextnode++;
- my $sym = $a;
- $sym =~ s/\s+/\\n/g;
- $sym =~ s/::/\\n/g;
-
- # Extra cumulative info to print for non-leaves
- my $extra = "";
- if ($f != $c) {
- $extra = sprintf("\\rof %s (%s)",
- Unparse($c),
- Percent($c, $local_total));
- }
- my $style = "";
- if ($main::opt_heapcheck) {
- if ($f > 0) {
- # make leak-causing nodes more visible (add a background)
- $style = ",style=filled,fillcolor=gray"
- } elsif ($f < 0) {
- # make anti-leak-causing nodes (which almost never occur)
- # stand out as well (triple border)
- $style = ",peripheries=3"
- }
- }
-
- printf DOT ("N%d [label=\"%s\\n%s (%s)%s\\r" .
- "\",shape=box,fontsize=%.1f%s];\n",
- $node{$a},
- $sym,
- Unparse($f),
- Percent($f, $local_total),
- $extra,
- $fs,
- $style,
- );
- }
-
- # Get edges and counts per edge
- my %edge = ();
- my $n;
- my $fullname_to_shortname_map = {};
- FillFullnameToShortnameMap($symbols, $fullname_to_shortname_map);
- foreach my $k (keys(%{$raw})) {
- # TODO: omit low %age edges
- $n = $raw->{$k};
- my @translated = TranslateStack($symbols, $fullname_to_shortname_map, $k);
- for (my $i = 1; $i <= $#translated; $i++) {
- my $src = $translated[$i];
- my $dst = $translated[$i-1];
- #next if ($src eq $dst); # Avoid self-edges?
- if (exists($node{$src}) && exists($node{$dst})) {
- my $edge_label = "$src\001$dst";
- if (!exists($edge{$edge_label})) {
- $edge{$edge_label} = 0;
- }
- $edge{$edge_label} += $n;
- }
- }
- }
-
- # Print edges (process in order of decreasing counts)
- my %indegree = (); # Number of incoming edges added per node so far
- my %outdegree = (); # Number of outgoing edges added per node so far
- foreach my $e (sort { $edge{$b} <=> $edge{$a} } keys(%edge)) {
- my @x = split(/\001/, $e);
- $n = $edge{$e};
-
- # Initialize degree of kept incoming and outgoing edges if necessary
- my $src = $x[0];
- my $dst = $x[1];
- if (!exists($outdegree{$src})) { $outdegree{$src} = 0; }
- if (!exists($indegree{$dst})) { $indegree{$dst} = 0; }
-
- my $keep;
- if ($indegree{$dst} == 0) {
- # Keep edge if needed for reachability
- $keep = 1;
- } elsif (abs($n) <= $edgelimit) {
- # Drop if we are below --edgefraction
- $keep = 0;
- } elsif ($outdegree{$src} >= $main::opt_maxdegree ||
- $indegree{$dst} >= $main::opt_maxdegree) {
- # Keep limited number of in/out edges per node
- $keep = 0;
- } else {
- $keep = 1;
- }
-
- if ($keep) {
- $outdegree{$src}++;
- $indegree{$dst}++;
-
- # Compute line width based on edge count
- my $fraction = abs($local_total ? (3 * ($n / $local_total)) : 0);
- if ($fraction > 1) { $fraction = 1; }
- my $w = $fraction * 2;
- if ($w < 1 && ($main::opt_web || $main::opt_svg)) {
- # SVG output treats line widths < 1 poorly.
- $w = 1;
- }
-
- # Dot sometimes segfaults if given edge weights that are too large, so
- # we cap the weights at a large value
- my $edgeweight = abs($n) ** 0.7;
- if ($edgeweight > 100000) { $edgeweight = 100000; }
- $edgeweight = int($edgeweight);
-
- my $style = sprintf("setlinewidth(%f)", $w);
- if ($x[1] =~ m/\(inline\)/) {
- $style .= ",dashed";
- }
-
- # Use a slightly squashed function of the edge count as the weight
- printf DOT ("N%s -> N%s [label=%s, weight=%d, style=\"%s\"];\n",
- $node{$x[0]},
- $node{$x[1]},
- Unparse($n),
- $edgeweight,
- $style);
- }
- }
-
- print DOT ("}\n");
- close(DOT);
-
- if ($main::opt_web || $main::opt_svg) {
- # Rewrite SVG to be more usable inside web browser.
- RewriteSvg(TempName($main::next_tmpfile, "svg"));
- }
-
- return 1;
-}
-
-sub RewriteSvg {
- my $svgfile = shift;
-
- open(SVG, $svgfile) || die "open temp svg: $!";
- my @svg = <SVG>;
- close(SVG);
- unlink $svgfile;
- my $svg = join('', @svg);
-
- # Dot's SVG output is
- #
- # <svg width="___" height="___"
- # viewBox="___" xmlns=...>
- # <g id="graph0" transform="...">
- # ...
- # </g>
- # </svg>
- #
- # Change it to
- #
- # <svg width="100%" height="100%"
- # xmlns=...>
- # $svg_javascript
- # <g id="viewport" transform="translate(0,0)">
- # <g id="graph0" transform="...">
- # ...
- # </g>
- # </g>
- # </svg>
-
- # Fix width, height; drop viewBox.
- $svg =~ s/(?s)<svg width="[^"]+" height="[^"]+"(.*?)viewBox="[^"]+"/<svg width="100%" height="100%"$1/;
-
- # Insert script, viewport <g> above first <g>
- my $svg_javascript = SvgJavascript();
- my $viewport = "<g id=\"viewport\" transform=\"translate(0,0)\">\n";
- $svg =~ s/<g id="graph\d"/$svg_javascript$viewport$&/;
-
- # Insert final </g> above </svg>.
- $svg =~ s/(.*)(<\/svg>)/$1<\/g>$2/;
- $svg =~ s/<g id="graph\d"(.*?)/<g id="viewport"$1/;
-
- if ($main::opt_svg) {
- # --svg: write to standard output.
- print $svg;
- } else {
- # Write back to temporary file.
- open(SVG, ">$svgfile") || die "open $svgfile: $!";
- print SVG $svg;
- close(SVG);
- }
-}
-
-sub SvgJavascript {
- return <<'EOF';
-<script type="text/ecmascript"><![CDATA[
-// SVGPan
-// http://www.cyberz.org/blog/2009/12/08/svgpan-a-javascript-svg-panzoomdrag-library/
-// Local modification: if(true || ...) below to force panning, never moving.
-
-/**
- * SVGPan library 1.2
- * ====================
- *
- * Given an unique existing element with id "viewport", including the
- * the library into any SVG adds the following capabilities:
- *
- * - Mouse panning
- * - Mouse zooming (using the wheel)
- * - Object dargging
- *
- * Known issues:
- *
- * - Zooming (while panning) on Safari has still some issues
- *
- * Releases:
- *
- * 1.2, Sat Mar 20 08:42:50 GMT 2010, Zeng Xiaohui
- * Fixed a bug with browser mouse handler interaction
- *
- * 1.1, Wed Feb 3 17:39:33 GMT 2010, Zeng Xiaohui
- * Updated the zoom code to support the mouse wheel on Safari/Chrome
- *
- * 1.0, Andrea Leofreddi
- * First release
- *
- * This code is licensed under the following BSD license:
- *
- * Copyright 2009-2010 Andrea Leofreddi <a.leofreddi@itcharm.com>. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are
- * permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this list of
- * conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice, this list
- * of conditions and the following disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY Andrea Leofreddi ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Andrea Leofreddi OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and documentation are those of the
- * authors and should not be interpreted as representing official policies, either expressed
- * or implied, of Andrea Leofreddi.
- */
-
-var root = document.documentElement;
-
-var state = 'none', stateTarget, stateOrigin, stateTf;
-
-setupHandlers(root);
-
-/**
- * Register handlers
- */
-function setupHandlers(root){
- setAttributes(root, {
- "onmouseup" : "add(evt)",
- "onmousedown" : "handleMouseDown(evt)",
- "onmousemove" : "handleMouseMove(evt)",
- "onmouseup" : "handleMouseUp(evt)",
- //"onmouseout" : "handleMouseUp(evt)", // Decomment this to stop the pan functionality when dragging out of the SVG element
- });
-
- if(navigator.userAgent.toLowerCase().indexOf('webkit') >= 0)
- window.addEventListener('mousewheel', handleMouseWheel, false); // Chrome/Safari
- else
- window.addEventListener('DOMMouseScroll', handleMouseWheel, false); // Others
-
- var g = svgDoc.getElementById("svg");
- g.width = "100%";
- g.height = "100%";
-}
-
-/**
- * Instance an SVGPoint object with given event coordinates.
- */
-function getEventPoint(evt) {
- var p = root.createSVGPoint();
-
- p.x = evt.clientX;
- p.y = evt.clientY;
-
- return p;
-}
-
-/**
- * Sets the current transform matrix of an element.
- */
-function setCTM(element, matrix) {
- var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
-
- element.setAttribute("transform", s);
-}
-
-/**
- * Dumps a matrix to a string (useful for debug).
- */
-function dumpMatrix(matrix) {
- var s = "[ " + matrix.a + ", " + matrix.c + ", " + matrix.e + "\n " + matrix.b + ", " + matrix.d + ", " + matrix.f + "\n 0, 0, 1 ]";
-
- return s;
-}
-
-/**
- * Sets attributes of an element.
- */
-function setAttributes(element, attributes){
- for (i in attributes)
- element.setAttributeNS(null, i, attributes[i]);
-}
-
-/**
- * Handle mouse move event.
- */
-function handleMouseWheel(evt) {
- if(evt.preventDefault)
- evt.preventDefault();
-
- evt.returnValue = false;
-
- var svgDoc = evt.target.ownerDocument;
-
- var delta;
-
- if(evt.wheelDelta)
- delta = evt.wheelDelta / 3600; // Chrome/Safari
- else
- delta = evt.detail / -90; // Mozilla
-
- var z = 1 + delta; // Zoom factor: 0.9/1.1
-
- var g = svgDoc.getElementById("viewport");
-
- var p = getEventPoint(evt);
-
- p = p.matrixTransform(g.getCTM().inverse());
-
- // Compute new scale matrix in current mouse position
- var k = root.createSVGMatrix().translate(p.x, p.y).scale(z).translate(-p.x, -p.y);
-
- setCTM(g, g.getCTM().multiply(k));
-
- stateTf = stateTf.multiply(k.inverse());
-}
-
-/**
- * Handle mouse move event.
- */
-function handleMouseMove(evt) {
- if(evt.preventDefault)
- evt.preventDefault();
-
- evt.returnValue = false;
-
- var svgDoc = evt.target.ownerDocument;
-
- var g = svgDoc.getElementById("viewport");
-
- if(state == 'pan') {
- // Pan mode
- var p = getEventPoint(evt).matrixTransform(stateTf);
-
- setCTM(g, stateTf.inverse().translate(p.x - stateOrigin.x, p.y - stateOrigin.y));
- } else if(state == 'move') {
- // Move mode
- var p = getEventPoint(evt).matrixTransform(g.getCTM().inverse());
-
- setCTM(stateTarget, root.createSVGMatrix().translate(p.x - stateOrigin.x, p.y - stateOrigin.y).multiply(g.getCTM().inverse()).multiply(stateTarget.getCTM()));
-
- stateOrigin = p;
- }
-}
-
-/**
- * Handle click event.
- */
-function handleMouseDown(evt) {
- if(evt.preventDefault)
- evt.preventDefault();
-
- evt.returnValue = false;
-
- var svgDoc = evt.target.ownerDocument;
-
- var g = svgDoc.getElementById("viewport");
-
- if(true || evt.target.tagName == "svg") {
- // Pan mode
- state = 'pan';
-
- stateTf = g.getCTM().inverse();
-
- stateOrigin = getEventPoint(evt).matrixTransform(stateTf);
- } else {
- // Move mode
- state = 'move';
-
- stateTarget = evt.target;
-
- stateTf = g.getCTM().inverse();
-
- stateOrigin = getEventPoint(evt).matrixTransform(stateTf);
- }
-}
-
-/**
- * Handle mouse button release event.
- */
-function handleMouseUp(evt) {
- if(evt.preventDefault)
- evt.preventDefault();
-
- evt.returnValue = false;
-
- var svgDoc = evt.target.ownerDocument;
-
- if(state == 'pan' || state == 'move') {
- // Quit pan mode
- state = '';
- }
-}
-
-]]></script>
-EOF
-}
-
-# Provides a map from fullname to shortname for cases where the
-# shortname is ambiguous. The symlist has both the fullname and
-# shortname for all symbols, which is usually fine, but sometimes --
-# such as overloaded functions -- two different fullnames can map to
-# the same shortname. In that case, we use the address of the
-# function to disambiguate the two. This function fills in a map that
-# maps fullnames to modified shortnames in such cases. If a fullname
-# is not present in the map, the 'normal' shortname provided by the
-# symlist is the appropriate one to use.
-sub FillFullnameToShortnameMap {
- my $symbols = shift;
- my $fullname_to_shortname_map = shift;
- my $shortnames_seen_once = {};
- my $shortnames_seen_more_than_once = {};
-
- foreach my $symlist (values(%{$symbols})) {
- # TODO(csilvers): deal with inlined symbols too.
- my $shortname = $symlist->[0];
- my $fullname = $symlist->[2];
- if ($fullname !~ /<[0-9a-fA-F]+>$/) { # fullname doesn't end in an address
- next; # the only collisions we care about are when addresses differ
- }
- if (defined($shortnames_seen_once->{$shortname}) &&
- $shortnames_seen_once->{$shortname} ne $fullname) {
- $shortnames_seen_more_than_once->{$shortname} = 1;
- } else {
- $shortnames_seen_once->{$shortname} = $fullname;
- }
- }
-
- foreach my $symlist (values(%{$symbols})) {
- my $shortname = $symlist->[0];
- my $fullname = $symlist->[2];
- # TODO(csilvers): take in a list of addresses we care about, and only
- # store in the map if $symlist->[1] is in that list. Saves space.
- next if defined($fullname_to_shortname_map->{$fullname});
- if (defined($shortnames_seen_more_than_once->{$shortname})) {
- if ($fullname =~ /<0*([^>]*)>$/) { # fullname has address at end of it
- $fullname_to_shortname_map->{$fullname} = "$shortname\@$1";
- }
- }
- }
-}
-
-# Return a small number that identifies the argument.
-# Multiple calls with the same argument will return the same number.
-# Calls with different arguments will return different numbers.
-sub ShortIdFor {
- my $key = shift;
- my $id = $main::uniqueid{$key};
- if (!defined($id)) {
- $id = keys(%main::uniqueid) + 1;
- $main::uniqueid{$key} = $id;
- }
- return $id;
-}
-
-# Translate a stack of addresses into a stack of symbols
-sub TranslateStack {
- my $symbols = shift;
- my $fullname_to_shortname_map = shift;
- my $k = shift;
-
- my @addrs = split(/\n/, $k);
- my @result = ();
- for (my $i = 0; $i <= $#addrs; $i++) {
- my $a = $addrs[$i];
-
- # Skip large addresses since they sometimes show up as fake entries on RH9
- if (length($a) > 8 && $a gt "7fffffffffffffff") {
- next;
- }
-
- if ($main::opt_disasm || $main::opt_list) {
- # We want just the address for the key
- push(@result, $a);
- next;
- }
-
- my $symlist = $symbols->{$a};
- if (!defined($symlist)) {
- $symlist = [$a, "", $a];
- }
-
- # We can have a sequence of symbols for a particular entry
- # (more than one symbol in the case of inlining). Callers
- # come before callees in symlist, so walk backwards since
- # the translated stack should contain callees before callers.
- for (my $j = $#{$symlist}; $j >= 2; $j -= 3) {
- my $func = $symlist->[$j-2];
- my $fileline = $symlist->[$j-1];
- my $fullfunc = $symlist->[$j];
- if (defined($fullname_to_shortname_map->{$fullfunc})) {
- $func = $fullname_to_shortname_map->{$fullfunc};
- }
- if ($j > 2) {
- $func = "$func (inline)";
- }
-
- # Do not merge nodes corresponding to Callback::Run since that
- # causes confusing cycles in dot display. Instead, we synthesize
- # a unique name for this frame per caller.
- if ($func =~ m/Callback.*::Run$/) {
- my $caller = ($i > 0) ? $addrs[$i-1] : 0;
- $func = "Run#" . ShortIdFor($caller);
- }
-
- if ($main::opt_addresses) {
- push(@result, "$a $func $fileline");
- } elsif ($main::opt_lines) {
- if ($func eq '??' && $fileline eq '??:0') {
- push(@result, "$a");
- } else {
- push(@result, "$func $fileline");
- }
- } elsif ($main::opt_functions) {
- if ($func eq '??') {
- push(@result, "$a");
- } else {
- push(@result, $func);
- }
- } elsif ($main::opt_files) {
- if ($fileline eq '??:0' || $fileline eq '') {
- push(@result, "$a");
- } else {
- my $f = $fileline;
- $f =~ s/:\d+$//;
- push(@result, $f);
- }
- } else {
- push(@result, $a);
- last; # Do not print inlined info
- }
- }
- }
-
- # print join(",", @addrs), " => ", join(",", @result), "\n";
- return @result;
-}
-
-# Generate percent string for a number and a total
-sub Percent {
- my $num = shift;
- my $tot = shift;
- if ($tot != 0) {
- return sprintf("%.1f%%", $num * 100.0 / $tot);
- } else {
- return ($num == 0) ? "nan" : (($num > 0) ? "+inf" : "-inf");
- }
-}
-
-# Generate pretty-printed form of number
-sub Unparse {
- my $num = shift;
- if ($main::profile_type eq 'heap' || $main::profile_type eq 'growth') {
- if ($main::opt_inuse_objects || $main::opt_alloc_objects) {
- return sprintf("%d", $num);
- } else {
- if ($main::opt_show_bytes) {
- return sprintf("%d", $num);
- } else {
- return sprintf("%.1f", $num / 1048576.0);
- }
- }
- } elsif ($main::profile_type eq 'contention' && !$main::opt_contentions) {
- return sprintf("%.3f", $num / 1e9); # Convert nanoseconds to seconds
- } else {
- return sprintf("%d", $num);
- }
-}
-
-# Alternate pretty-printed form: 0 maps to "."
-sub UnparseAlt {
- my $num = shift;
- if ($num == 0) {
- return ".";
- } else {
- return Unparse($num);
- }
-}
-
-# Alternate pretty-printed form: 0 maps to ""
-sub HtmlPrintNumber {
- my $num = shift;
- if ($num == 0) {
- return "";
- } else {
- return Unparse($num);
- }
-}
-
-# Return output units
-sub Units {
- if ($main::profile_type eq 'heap' || $main::profile_type eq 'growth') {
- if ($main::opt_inuse_objects || $main::opt_alloc_objects) {
- return "objects";
- } else {
- if ($main::opt_show_bytes) {
- return "B";
- } else {
- return "MB";
- }
- }
- } elsif ($main::profile_type eq 'contention' && !$main::opt_contentions) {
- return "seconds";
- } else {
- return "samples";
- }
-}
-
-##### Profile manipulation code #####
-
-# Generate flattened profile:
-# If count is charged to stack [a,b,c,d], in generated profile,
-# it will be charged to [a]
-sub FlatProfile {
- my $profile = shift;
- my $result = {};
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- if ($#addrs >= 0) {
- AddEntry($result, $addrs[0], $count);
- }
- }
- return $result;
-}
-
-# Generate cumulative profile:
-# If count is charged to stack [a,b,c,d], in generated profile,
-# it will be charged to [a], [b], [c], [d]
-sub CumulativeProfile {
- my $profile = shift;
- my $result = {};
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- foreach my $a (@addrs) {
- AddEntry($result, $a, $count);
- }
- }
- return $result;
-}
-
-# If the second-youngest PC on the stack is always the same, returns
-# that pc. Otherwise, returns undef.
-sub IsSecondPcAlwaysTheSame {
- my $profile = shift;
-
- my $second_pc = undef;
- foreach my $k (keys(%{$profile})) {
- my @addrs = split(/\n/, $k);
- if ($#addrs < 1) {
- return undef;
- }
- if (not defined $second_pc) {
- $second_pc = $addrs[1];
- } else {
- if ($second_pc ne $addrs[1]) {
- return undef;
- }
- }
- }
- return $second_pc;
-}
-
-sub ExtractSymbolLocation {
- my $symbols = shift;
- my $address = shift;
- # 'addr2line' outputs "??:0" for unknown locations; we do the
- # same to be consistent.
- my $location = "??:0:unknown";
- if (exists $symbols->{$address}) {
- my $file = $symbols->{$address}->[1];
- if ($file eq "?") {
- $file = "??:0"
- }
- $location = $file . ":" . $symbols->{$address}->[0];
- }
- return $location;
-}
-
-# Extracts a graph of calls.
-sub ExtractCalls {
- my $symbols = shift;
- my $profile = shift;
-
- my $calls = {};
- while( my ($stack_trace, $count) = each %$profile ) {
- my @address = split(/\n/, $stack_trace);
- my $destination = ExtractSymbolLocation($symbols, $address[0]);
- AddEntry($calls, $destination, $count);
- for (my $i = 1; $i <= $#address; $i++) {
- my $source = ExtractSymbolLocation($symbols, $address[$i]);
- my $call = "$source -> $destination";
- AddEntry($calls, $call, $count);
- $destination = $source;
- }
- }
-
- return $calls;
-}
-
-sub RemoveUninterestingFrames {
- my $symbols = shift;
- my $profile = shift;
-
- # List of function names to skip
- my %skip = ();
- my $skip_regexp = 'NOMATCH';
- if ($main::profile_type eq 'heap' || $main::profile_type eq 'growth') {
- foreach my $name ('calloc',
- 'cfree',
- 'malloc',
- 'free',
- 'memalign',
- 'posix_memalign',
- 'pvalloc',
- 'valloc',
- 'realloc',
- 'tc_calloc',
- 'tc_cfree',
- 'tc_malloc',
- 'tc_free',
- 'tc_memalign',
- 'tc_posix_memalign',
- 'tc_pvalloc',
- 'tc_valloc',
- 'tc_realloc',
- 'tc_new',
- 'tc_delete',
- 'tc_newarray',
- 'tc_deletearray',
- 'tc_new_nothrow',
- 'tc_newarray_nothrow',
- 'do_malloc',
- '::do_malloc', # new name -- got moved to an unnamed ns
- '::do_malloc_or_cpp_alloc',
- 'DoSampledAllocation',
- 'simple_alloc::allocate',
- '__malloc_alloc_template::allocate',
- '__builtin_delete',
- '__builtin_new',
- '__builtin_vec_delete',
- '__builtin_vec_new',
- 'operator new',
- 'operator new[]',
- # The entry to our memory-allocation routines on OS X
- 'malloc_zone_malloc',
- 'malloc_zone_calloc',
- 'malloc_zone_valloc',
- 'malloc_zone_realloc',
- 'malloc_zone_memalign',
- 'malloc_zone_free',
- # These mark the beginning/end of our custom sections
- '__start_google_malloc',
- '__stop_google_malloc',
- '__start_malloc_hook',
- '__stop_malloc_hook') {
- $skip{$name} = 1;
- $skip{"_" . $name} = 1; # Mach (OS X) adds a _ prefix to everything
- }
- # TODO: Remove TCMalloc once everything has been
- # moved into the tcmalloc:: namespace and we have flushed
- # old code out of the system.
- $skip_regexp = "TCMalloc|^tcmalloc::";
- } elsif ($main::profile_type eq 'contention') {
- foreach my $vname ('base::RecordLockProfileData',
- 'base::SubmitMutexProfileData',
- 'base::SubmitSpinLockProfileData',
- 'Mutex::Unlock',
- 'Mutex::UnlockSlow',
- 'Mutex::ReaderUnlock',
- 'MutexLock::~MutexLock',
- 'SpinLock::Unlock',
- 'SpinLock::SlowUnlock',
- 'SpinLockHolder::~SpinLockHolder') {
- $skip{$vname} = 1;
- }
- } elsif ($main::profile_type eq 'cpu') {
- # Drop signal handlers used for CPU profile collection
- # TODO(dpeng): this should not be necessary; it's taken
- # care of by the general 2nd-pc mechanism below.
- foreach my $name ('ProfileData::Add', # historical
- 'ProfileData::prof_handler', # historical
- 'CpuProfiler::prof_handler',
- '__FRAME_END__',
- '__pthread_sighandler',
- '__restore') {
- $skip{$name} = 1;
- }
- } else {
- # Nothing skipped for unknown types
- }
-
- if ($main::profile_type eq 'cpu') {
- # If all the second-youngest program counters are the same,
- # this STRONGLY suggests that it is an artifact of measurement,
- # i.e., stack frames pushed by the CPU profiler signal handler.
- # Hence, we delete them.
- # (The topmost PC is read from the signal structure, not from
- # the stack, so it does not get involved.)
- while (my $second_pc = IsSecondPcAlwaysTheSame($profile)) {
- my $result = {};
- my $func = '';
- if (exists($symbols->{$second_pc})) {
- $second_pc = $symbols->{$second_pc}->[0];
- }
- print STDERR "Removing $second_pc from all stack traces.\n";
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- splice @addrs, 1, 1;
- my $reduced_path = join("\n", @addrs);
- AddEntry($result, $reduced_path, $count);
- }
- $profile = $result;
- }
- }
-
- my $result = {};
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- my @path = ();
- foreach my $a (@addrs) {
- if (exists($symbols->{$a})) {
- my $func = $symbols->{$a}->[0];
- if ($skip{$func} || ($func =~ m/$skip_regexp/)) {
- next;
- }
- }
- push(@path, $a);
- }
- my $reduced_path = join("\n", @path);
- AddEntry($result, $reduced_path, $count);
- }
- return $result;
-}
-
-# Reduce profile to granularity given by user
-sub ReduceProfile {
- my $symbols = shift;
- my $profile = shift;
- my $result = {};
- my $fullname_to_shortname_map = {};
- FillFullnameToShortnameMap($symbols, $fullname_to_shortname_map);
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @translated = TranslateStack($symbols, $fullname_to_shortname_map, $k);
- my @path = ();
- my %seen = ();
- $seen{''} = 1; # So that empty keys are skipped
- foreach my $e (@translated) {
- # To avoid double-counting due to recursion, skip a stack-trace
- # entry if it has already been seen
- if (!$seen{$e}) {
- $seen{$e} = 1;
- push(@path, $e);
- }
- }
- my $reduced_path = join("\n", @path);
- AddEntry($result, $reduced_path, $count);
- }
- return $result;
-}
-
-# Does the specified symbol array match the regexp?
-sub SymbolMatches {
- my $sym = shift;
- my $re = shift;
- if (defined($sym)) {
- for (my $i = 0; $i < $#{$sym}; $i += 3) {
- if ($sym->[$i] =~ m/$re/ || $sym->[$i+1] =~ m/$re/) {
- return 1;
- }
- }
- }
- return 0;
-}
-
-# Focus only on paths involving specified regexps
-sub FocusProfile {
- my $symbols = shift;
- my $profile = shift;
- my $focus = shift;
- my $result = {};
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- foreach my $a (@addrs) {
- # Reply if it matches either the address/shortname/fileline
- if (($a =~ m/$focus/) || SymbolMatches($symbols->{$a}, $focus)) {
- AddEntry($result, $k, $count);
- last;
- }
- }
- }
- return $result;
-}
-
-# Focus only on paths not involving specified regexps
-sub IgnoreProfile {
- my $symbols = shift;
- my $profile = shift;
- my $ignore = shift;
- my $result = {};
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- my $matched = 0;
- foreach my $a (@addrs) {
- # Reply if it matches either the address/shortname/fileline
- if (($a =~ m/$ignore/) || SymbolMatches($symbols->{$a}, $ignore)) {
- $matched = 1;
- last;
- }
- }
- if (!$matched) {
- AddEntry($result, $k, $count);
- }
- }
- return $result;
-}
-
-# Get total count in profile
-sub TotalProfile {
- my $profile = shift;
- my $result = 0;
- foreach my $k (keys(%{$profile})) {
- $result += $profile->{$k};
- }
- return $result;
-}
-
-# Add A to B
-sub AddProfile {
- my $A = shift;
- my $B = shift;
-
- my $R = {};
- # add all keys in A
- foreach my $k (keys(%{$A})) {
- my $v = $A->{$k};
- AddEntry($R, $k, $v);
- }
- # add all keys in B
- foreach my $k (keys(%{$B})) {
- my $v = $B->{$k};
- AddEntry($R, $k, $v);
- }
- return $R;
-}
-
-# Merges symbol maps
-sub MergeSymbols {
- my $A = shift;
- my $B = shift;
-
- my $R = {};
- foreach my $k (keys(%{$A})) {
- $R->{$k} = $A->{$k};
- }
- if (defined($B)) {
- foreach my $k (keys(%{$B})) {
- $R->{$k} = $B->{$k};
- }
- }
- return $R;
-}
-
-
-# Add A to B
-sub AddPcs {
- my $A = shift;
- my $B = shift;
-
- my $R = {};
- # add all keys in A
- foreach my $k (keys(%{$A})) {
- $R->{$k} = 1
- }
- # add all keys in B
- foreach my $k (keys(%{$B})) {
- $R->{$k} = 1
- }
- return $R;
-}
-
-# Subtract B from A
-sub SubtractProfile {
- my $A = shift;
- my $B = shift;
-
- my $R = {};
- foreach my $k (keys(%{$A})) {
- my $v = $A->{$k} - GetEntry($B, $k);
- if ($v < 0 && $main::opt_drop_negative) {
- $v = 0;
- }
- AddEntry($R, $k, $v);
- }
- if (!$main::opt_drop_negative) {
- # Take care of when subtracted profile has more entries
- foreach my $k (keys(%{$B})) {
- if (!exists($A->{$k})) {
- AddEntry($R, $k, 0 - $B->{$k});
- }
- }
- }
- return $R;
-}
-
-# Get entry from profile; zero if not present
-sub GetEntry {
- my $profile = shift;
- my $k = shift;
- if (exists($profile->{$k})) {
- return $profile->{$k};
- } else {
- return 0;
- }
-}
-
-# Add entry to specified profile
-sub AddEntry {
- my $profile = shift;
- my $k = shift;
- my $n = shift;
- if (!exists($profile->{$k})) {
- $profile->{$k} = 0;
- }
- $profile->{$k} += $n;
-}
-
-# Add a stack of entries to specified profile, and add them to the $pcs
-# list.
-sub AddEntries {
- my $profile = shift;
- my $pcs = shift;
- my $stack = shift;
- my $count = shift;
- my @k = ();
-
- foreach my $e (split(/\s+/, $stack)) {
- my $pc = HexExtend($e);
- $pcs->{$pc} = 1;
- push @k, $pc;
- }
- AddEntry($profile, (join "\n", @k), $count);
-}
-
-##### Code to profile a server dynamically #####
-
-sub CheckSymbolPage {
- my $url = SymbolPageURL();
- my $command = ShellEscape(@URL_FETCHER, $url);
- open(SYMBOL, "$command |") or error($command);
- my $line = <SYMBOL>;
- $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- close(SYMBOL);
- unless (defined($line)) {
- error("$url doesn't exist\n");
- }
-
- if ($line =~ /^num_symbols:\s+(\d+)$/) {
- if ($1 == 0) {
- error("Stripped binary. No symbols available.\n");
- }
- } else {
- error("Failed to get the number of symbols from $url\n");
- }
-}
-
-sub IsProfileURL {
- my $profile_name = shift;
- if (-f $profile_name) {
- printf STDERR "Using local file $profile_name.\n";
- return 0;
- }
- return 1;
-}
-
-sub ParseProfileURL {
- my $profile_name = shift;
-
- if (!defined($profile_name) || $profile_name eq "") {
- return ();
- }
-
- # Split profile URL - matches all non-empty strings, so no test.
- $profile_name =~ m,^(https?://)?([^/]+)(.*?)(/|$PROFILES)?$,;
-
- my $proto = $1 || "http://";
- my $hostport = $2;
- my $prefix = $3;
- my $profile = $4 || "/";
-
- my $host = $hostport;
- $host =~ s/:.*//;
-
- my $baseurl = "$proto$hostport$prefix";
- return ($host, $baseurl, $profile);
-}
-
-# We fetch symbols from the first profile argument.
-sub SymbolPageURL {
- my ($host, $baseURL, $path) = ParseProfileURL($main::pfile_args[0]);
- return "$baseURL$SYMBOL_PAGE";
-}
-
-sub FetchProgramName() {
- my ($host, $baseURL, $path) = ParseProfileURL($main::pfile_args[0]);
- my $url = "$baseURL$PROGRAM_NAME_PAGE";
- my $command_line = ShellEscape(@URL_FETCHER, $url);
- open(CMDLINE, "$command_line |") or error($command_line);
- my $cmdline = <CMDLINE>;
- $cmdline =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- close(CMDLINE);
- error("Failed to get program name from $url\n") unless defined($cmdline);
- $cmdline =~ s/\x00.+//; # Remove argv[1] and latters.
- $cmdline =~ s!\n!!g; # Remove LFs.
- return $cmdline;
-}
-
-# Gee, curl's -L (--location) option isn't reliable at least
-# with its 7.12.3 version. Curl will forget to post data if
-# there is a redirection. This function is a workaround for
-# curl. Redirection happens on borg hosts.
-sub ResolveRedirectionForCurl {
- my $url = shift;
- my $command_line = ShellEscape(@URL_FETCHER, "--head", $url);
- open(CMDLINE, "$command_line |") or error($command_line);
- while (<CMDLINE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- if (/^Location: (.*)/) {
- $url = $1;
- }
- }
- close(CMDLINE);
- return $url;
-}
-
-# Add a timeout flat to URL_FETCHER. Returns a new list.
-sub AddFetchTimeout {
- my $timeout = shift;
- my @fetcher = shift;
- if (defined($timeout)) {
- if (join(" ", @fetcher) =~ m/\bcurl -s/) {
- push(@fetcher, "--max-time", sprintf("%d", $timeout));
- } elsif (join(" ", @fetcher) =~ m/\brpcget\b/) {
- push(@fetcher, sprintf("--deadline=%d", $timeout));
- }
- }
- return @fetcher;
-}
-
-# Reads a symbol map from the file handle name given as $1, returning
-# the resulting symbol map. Also processes variables relating to symbols.
-# Currently, the only variable processed is 'binary=<value>' which updates
-# $main::prog to have the correct program name.
-sub ReadSymbols {
- my $in = shift;
- my $map = {};
- while (<$in>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- # Removes all the leading zeroes from the symbols, see comment below.
- if (m/^0x0*([0-9a-f]+)\s+(.+)/) {
- $map->{$1} = $2;
- } elsif (m/^---/) {
- last;
- } elsif (m/^([a-z][^=]*)=(.*)$/ ) {
- my ($variable, $value) = ($1, $2);
- for ($variable, $value) {
- s/^\s+//;
- s/\s+$//;
- }
- if ($variable eq "binary") {
- if ($main::prog ne $UNKNOWN_BINARY && $main::prog ne $value) {
- printf STDERR ("Warning: Mismatched binary name '%s', using '%s'.\n",
- $main::prog, $value);
- }
- $main::prog = $value;
- } else {
- printf STDERR ("Ignoring unknown variable in symbols list: " .
- "'%s' = '%s'\n", $variable, $value);
- }
- }
- }
- return $map;
-}
-
-# Fetches and processes symbols to prepare them for use in the profile output
-# code. If the optional 'symbol_map' arg is not given, fetches symbols from
-# $SYMBOL_PAGE for all PC values found in profile. Otherwise, the raw symbols
-# are assumed to have already been fetched into 'symbol_map' and are simply
-# extracted and processed.
-sub FetchSymbols {
- my $pcset = shift;
- my $symbol_map = shift;
-
- my %seen = ();
- my @pcs = grep { !$seen{$_}++ } keys(%$pcset); # uniq
-
- if (!defined($symbol_map)) {
- my $post_data = join("+", sort((map {"0x" . "$_"} @pcs)));
-
- open(POSTFILE, ">$main::tmpfile_sym");
- print POSTFILE $post_data;
- close(POSTFILE);
-
- my $url = SymbolPageURL();
-
- my $command_line;
- if (join(" ", @URL_FETCHER) =~ m/\bcurl -s/) {
- $url = ResolveRedirectionForCurl($url);
- $command_line = ShellEscape(@URL_FETCHER, "-d", "\@$main::tmpfile_sym",
- $url);
- } else {
- $command_line = (ShellEscape(@URL_FETCHER, "--post", $url)
- . " < " . ShellEscape($main::tmpfile_sym));
- }
- # We use c++filt in case $SYMBOL_PAGE gives us mangled symbols.
- my $escaped_cppfilt = ShellEscape($obj_tool_map{"c++filt"});
- open(SYMBOL, "$command_line | $escaped_cppfilt |") or error($command_line);
- $symbol_map = ReadSymbols(*SYMBOL{IO});
- close(SYMBOL);
- }
-
- my $symbols = {};
- foreach my $pc (@pcs) {
- my $fullname;
- # For 64 bits binaries, symbols are extracted with 8 leading zeroes.
- # Then /symbol reads the long symbols in as uint64, and outputs
- # the result with a "0x%08llx" format which get rid of the zeroes.
- # By removing all the leading zeroes in both $pc and the symbols from
- # /symbol, the symbols match and are retrievable from the map.
- my $shortpc = $pc;
- $shortpc =~ s/^0*//;
- # Each line may have a list of names, which includes the function
- # and also other functions it has inlined. They are separated (in
- # PrintSymbolizedProfile), by --, which is illegal in function names.
- my $fullnames;
- if (defined($symbol_map->{$shortpc})) {
- $fullnames = $symbol_map->{$shortpc};
- } else {
- $fullnames = "0x" . $pc; # Just use addresses
- }
- my $sym = [];
- $symbols->{$pc} = $sym;
- foreach my $fullname (split("--", $fullnames)) {
- my $name = ShortFunctionName($fullname);
- push(@{$sym}, $name, "?", $fullname);
- }
- }
- return $symbols;
-}
-
-sub BaseName {
- my $file_name = shift;
- $file_name =~ s!^.*/!!; # Remove directory name
- return $file_name;
-}
-
-sub MakeProfileBaseName {
- my ($binary_name, $profile_name) = @_;
- my ($host, $baseURL, $path) = ParseProfileURL($profile_name);
- my $binary_shortname = BaseName($binary_name);
- return sprintf("%s.%s.%s",
- $binary_shortname, $main::op_time, $host);
-}
-
-sub FetchDynamicProfile {
- my $binary_name = shift;
- my $profile_name = shift;
- my $fetch_name_only = shift;
- my $encourage_patience = shift;
-
- if (!IsProfileURL($profile_name)) {
- return $profile_name;
- } else {
- my ($host, $baseURL, $path) = ParseProfileURL($profile_name);
- if ($path eq "" || $path eq "/") {
- # Missing type specifier defaults to cpu-profile
- $path = $PROFILE_PAGE;
- }
-
- my $profile_file = MakeProfileBaseName($binary_name, $profile_name);
-
- my $url = "$baseURL$path";
- my $fetch_timeout = undef;
- if ($path =~ m/$PROFILE_PAGE|$PMUPROFILE_PAGE/) {
- if ($path =~ m/[?]/) {
- $url .= "&";
- } else {
- $url .= "?";
- }
- $url .= sprintf("seconds=%d", $main::opt_seconds);
- $fetch_timeout = $main::opt_seconds * 1.01 + 60;
- } else {
- # For non-CPU profiles, we add a type-extension to
- # the target profile file name.
- my $suffix = $path;
- $suffix =~ s,/,.,g;
- $profile_file .= $suffix;
- }
-
- my $profile_dir = $ENV{"PPROF_TMPDIR"} || ($ENV{HOME} . "/pprof");
- if (! -d $profile_dir) {
- mkdir($profile_dir)
- || die("Unable to create profile directory $profile_dir: $!\n");
- }
- my $tmp_profile = "$profile_dir/.tmp.$profile_file";
- my $real_profile = "$profile_dir/$profile_file";
-
- if ($fetch_name_only > 0) {
- return $real_profile;
- }
-
- my @fetcher = AddFetchTimeout($fetch_timeout, @URL_FETCHER);
- my $cmd = ShellEscape(@fetcher, $url) . " > " . ShellEscape($tmp_profile);
- if ($path =~ m/$PROFILE_PAGE|$PMUPROFILE_PAGE|$CENSUSPROFILE_PAGE/){
- print STDERR "Gathering CPU profile from $url for $main::opt_seconds seconds to\n ${real_profile}\n";
- if ($encourage_patience) {
- print STDERR "Be patient...\n";
- }
- } else {
- print STDERR "Fetching $path profile from $url to\n ${real_profile}\n";
- }
-
- (system($cmd) == 0) || error("Failed to get profile: $cmd: $!\n");
- (system("mv", $tmp_profile, $real_profile) == 0) || error("Unable to rename profile\n");
- print STDERR "Wrote profile to $real_profile\n";
- $main::collected_profile = $real_profile;
- return $main::collected_profile;
- }
-}
-
-# Collect profiles in parallel
-sub FetchDynamicProfiles {
- my $items = scalar(@main::pfile_args);
- my $levels = log($items) / log(2);
-
- if ($items == 1) {
- $main::profile_files[0] = FetchDynamicProfile($main::prog, $main::pfile_args[0], 0, 1);
- } else {
- # math rounding issues
- if ((2 ** $levels) < $items) {
- $levels++;
- }
- my $count = scalar(@main::pfile_args);
- for (my $i = 0; $i < $count; $i++) {
- $main::profile_files[$i] = FetchDynamicProfile($main::prog, $main::pfile_args[$i], 1, 0);
- }
- print STDERR "Fetching $count profiles, Be patient...\n";
- FetchDynamicProfilesRecurse($levels, 0, 0);
- $main::collected_profile = join(" \\\n ", @main::profile_files);
- }
-}
-
-# Recursively fork a process to get enough processes
-# collecting profiles
-sub FetchDynamicProfilesRecurse {
- my $maxlevel = shift;
- my $level = shift;
- my $position = shift;
-
- if (my $pid = fork()) {
- $position = 0 | ($position << 1);
- TryCollectProfile($maxlevel, $level, $position);
- wait;
- } else {
- $position = 1 | ($position << 1);
- TryCollectProfile($maxlevel, $level, $position);
- cleanup();
- exit(0);
- }
-}
-
-# Collect a single profile
-sub TryCollectProfile {
- my $maxlevel = shift;
- my $level = shift;
- my $position = shift;
-
- if ($level >= ($maxlevel - 1)) {
- if ($position < scalar(@main::pfile_args)) {
- FetchDynamicProfile($main::prog, $main::pfile_args[$position], 0, 0);
- }
- } else {
- FetchDynamicProfilesRecurse($maxlevel, $level+1, $position);
- }
-}
-
-##### Parsing code #####
-
-# Provide a small streaming-read module to handle very large
-# cpu-profile files. Stream in chunks along a sliding window.
-# Provides an interface to get one 'slot', correctly handling
-# endian-ness differences. A slot is one 32-bit or 64-bit word
-# (depending on the input profile). We tell endianness and bit-size
-# for the profile by looking at the first 8 bytes: in cpu profiles,
-# the second slot is always 3 (we'll accept anything that's not 0).
-BEGIN {
- package CpuProfileStream;
-
- sub new {
- my ($class, $file, $fname) = @_;
- my $self = { file => $file,
- base => 0,
- stride => 512 * 1024, # must be a multiple of bitsize/8
- slots => [],
- unpack_code => "", # N for big-endian, V for little
- perl_is_64bit => 1, # matters if profile is 64-bit
- };
- bless $self, $class;
- # Let unittests adjust the stride
- if ($main::opt_test_stride > 0) {
- $self->{stride} = $main::opt_test_stride;
- }
- # Read the first two slots to figure out bitsize and endianness.
- my $slots = $self->{slots};
- my $str;
- read($self->{file}, $str, 8);
- # Set the global $address_length based on what we see here.
- # 8 is 32-bit (8 hexadecimal chars); 16 is 64-bit (16 hexadecimal chars).
- $address_length = ($str eq (chr(0)x8)) ? 16 : 8;
- if ($address_length == 8) {
- if (substr($str, 6, 2) eq chr(0)x2) {
- $self->{unpack_code} = 'V'; # Little-endian.
- } elsif (substr($str, 4, 2) eq chr(0)x2) {
- $self->{unpack_code} = 'N'; # Big-endian
- } else {
- ::error("$fname: header size >= 2**16\n");
- }
- @$slots = unpack($self->{unpack_code} . "*", $str);
- } else {
- # If we're a 64-bit profile, check if we're a 64-bit-capable
- # perl. Otherwise, each slot will be represented as a float
- # instead of an int64, losing precision and making all the
- # 64-bit addresses wrong. We won't complain yet, but will
- # later if we ever see a value that doesn't fit in 32 bits.
- my $has_q = 0;
- eval { $has_q = pack("Q", "1") ? 1 : 1; };
- if (!$has_q) {
- $self->{perl_is_64bit} = 0;
- }
- read($self->{file}, $str, 8);
- if (substr($str, 4, 4) eq chr(0)x4) {
- # We'd love to use 'Q', but it's a) not universal, b) not endian-proof.
- $self->{unpack_code} = 'V'; # Little-endian.
- } elsif (substr($str, 0, 4) eq chr(0)x4) {
- $self->{unpack_code} = 'N'; # Big-endian
- } else {
- ::error("$fname: header size >= 2**32\n");
- }
- my @pair = unpack($self->{unpack_code} . "*", $str);
- # Since we know one of the pair is 0, it's fine to just add them.
- @$slots = (0, $pair[0] + $pair[1]);
- }
- return $self;
- }
-
- # Load more data when we access slots->get(X) which is not yet in memory.
- sub overflow {
- my ($self) = @_;
- my $slots = $self->{slots};
- $self->{base} += $#$slots + 1; # skip over data we're replacing
- my $str;
- read($self->{file}, $str, $self->{stride});
- if ($address_length == 8) { # the 32-bit case
- # This is the easy case: unpack provides 32-bit unpacking primitives.
- @$slots = unpack($self->{unpack_code} . "*", $str);
- } else {
- # We need to unpack 32 bits at a time and combine.
- my @b32_values = unpack($self->{unpack_code} . "*", $str);
- my @b64_values = ();
- for (my $i = 0; $i < $#b32_values; $i += 2) {
- # TODO(csilvers): if this is a 32-bit perl, the math below
- # could end up in a too-large int, which perl will promote
- # to a double, losing necessary precision. Deal with that.
- # Right now, we just die.
- my ($lo, $hi) = ($b32_values[$i], $b32_values[$i+1]);
- if ($self->{unpack_code} eq 'N') { # big-endian
- ($lo, $hi) = ($hi, $lo);
- }
- my $value = $lo + $hi * (2**32);
- if (!$self->{perl_is_64bit} && # check value is exactly represented
- (($value % (2**32)) != $lo || int($value / (2**32)) != $hi)) {
- ::error("Need a 64-bit perl to process this 64-bit profile.\n");
- }
- push(@b64_values, $value);
- }
- @$slots = @b64_values;
- }
- }
-
- # Access the i-th long in the file (logically), or -1 at EOF.
- sub get {
- my ($self, $idx) = @_;
- my $slots = $self->{slots};
- while ($#$slots >= 0) {
- if ($idx < $self->{base}) {
- # The only time we expect a reference to $slots[$i - something]
- # after referencing $slots[$i] is reading the very first header.
- # Since $stride > |header|, that shouldn't cause any lookback
- # errors. And everything after the header is sequential.
- print STDERR "Unexpected look-back reading CPU profile";
- return -1; # shrug, don't know what better to return
- } elsif ($idx > $self->{base} + $#$slots) {
- $self->overflow();
- } else {
- return $slots->[$idx - $self->{base}];
- }
- }
- # If we get here, $slots is [], which means we've reached EOF
- return -1; # unique since slots is supposed to hold unsigned numbers
- }
-}
-
-# Reads the top, 'header' section of a profile, and returns the last
-# line of the header, commonly called a 'header line'. The header
-# section of a profile consists of zero or more 'command' lines that
-# are instructions to pprof, which pprof executes when reading the
-# header. All 'command' lines start with a %. After the command
-# lines is the 'header line', which is a profile-specific line that
-# indicates what type of profile it is, and perhaps other global
-# information about the profile. For instance, here's a header line
-# for a heap profile:
-# heap profile: 53: 38236 [ 5525: 1284029] @ heapprofile
-# For historical reasons, the CPU profile does not contain a text-
-# readable header line. If the profile looks like a CPU profile,
-# this function returns "". If no header line could be found, this
-# function returns undef.
-#
-# The following commands are recognized:
-# %warn -- emit the rest of this line to stderr, prefixed by 'WARNING:'
-#
-# The input file should be in binmode.
-sub ReadProfileHeader {
- local *PROFILE = shift;
- my $firstchar = "";
- my $line = "";
- read(PROFILE, $firstchar, 1);
- seek(PROFILE, -1, 1); # unread the firstchar
- if ($firstchar !~ /[[:print:]]/) { # is not a text character
- return "";
- }
- while (defined($line = <PROFILE>)) {
- $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- if ($line =~ /^%warn\s+(.*)/) { # 'warn' command
- # Note this matches both '%warn blah\n' and '%warn\n'.
- print STDERR "WARNING: $1\n"; # print the rest of the line
- } elsif ($line =~ /^%/) {
- print STDERR "Ignoring unknown command from profile header: $line";
- } else {
- # End of commands, must be the header line.
- return $line;
- }
- }
- return undef; # got to EOF without seeing a header line
-}
-
-sub IsSymbolizedProfileFile {
- my $file_name = shift;
- if (!(-e $file_name) || !(-r $file_name)) {
- return 0;
- }
- # Check if the file contains a symbol-section marker.
- open(TFILE, "<$file_name");
- binmode TFILE;
- my $firstline = ReadProfileHeader(*TFILE);
- close(TFILE);
- if (!$firstline) {
- return 0;
- }
- $SYMBOL_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $symbol_marker = $&;
- return $firstline =~ /^--- *$symbol_marker/;
-}
-
-# Parse profile generated by common/profiler.cc and return a reference
-# to a map:
-# $result->{version} Version number of profile file
-# $result->{period} Sampling period (in microseconds)
-# $result->{profile} Profile object
-# $result->{map} Memory map info from profile
-# $result->{pcs} Hash of all PC values seen, key is hex address
-sub ReadProfile {
- my $prog = shift;
- my $fname = shift;
- my $result; # return value
-
- $CONTENTION_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $contention_marker = $&;
- $GROWTH_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $growth_marker = $&;
- $SYMBOL_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $symbol_marker = $&;
- $PROFILE_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $profile_marker = $&;
-
- # Look at first line to see if it is a heap or a CPU profile.
- # CPU profile may start with no header at all, and just binary data
- # (starting with \0\0\0\0) -- in that case, don't try to read the
- # whole firstline, since it may be gigabytes(!) of data.
- open(PROFILE, "<$fname") || error("$fname: $!\n");
- binmode PROFILE; # New perls do UTF-8 processing
- my $header = ReadProfileHeader(*PROFILE);
- if (!defined($header)) { # means "at EOF"
- error("Profile is empty.\n");
- }
-
- my $symbols;
- if ($header =~ m/^--- *$symbol_marker/o) {
- # Verify that the user asked for a symbolized profile
- if (!$main::use_symbolized_profile) {
- # we have both a binary and symbolized profiles, abort
- error("FATAL ERROR: Symbolized profile\n $fname\ncannot be used with " .
- "a binary arg. Try again without passing\n $prog\n");
- }
- # Read the symbol section of the symbolized profile file.
- $symbols = ReadSymbols(*PROFILE{IO});
- # Read the next line to get the header for the remaining profile.
- $header = ReadProfileHeader(*PROFILE) || "";
- }
-
- $main::profile_type = '';
- if ($header =~ m/^heap profile:.*$growth_marker/o) {
- $main::profile_type = 'growth';
- $result = ReadHeapProfile($prog, *PROFILE, $header);
- } elsif ($header =~ m/^heap profile:/) {
- $main::profile_type = 'heap';
- $result = ReadHeapProfile($prog, *PROFILE, $header);
- } elsif ($header =~ m/^--- *$contention_marker/o) {
- $main::profile_type = 'contention';
- $result = ReadSynchProfile($prog, *PROFILE);
- } elsif ($header =~ m/^--- *Stacks:/) {
- print STDERR
- "Old format contention profile: mistakenly reports " .
- "condition variable signals as lock contentions.\n";
- $main::profile_type = 'contention';
- $result = ReadSynchProfile($prog, *PROFILE);
- } elsif ($header =~ m/^--- *$profile_marker/) {
- # the binary cpu profile data starts immediately after this line
- $main::profile_type = 'cpu';
- $result = ReadCPUProfile($prog, $fname, *PROFILE);
- } else {
- if (defined($symbols)) {
- # a symbolized profile contains a format we don't recognize, bail out
- error("$fname: Cannot recognize profile section after symbols.\n");
- }
- # no ascii header present -- must be a CPU profile
- $main::profile_type = 'cpu';
- $result = ReadCPUProfile($prog, $fname, *PROFILE);
- }
-
- close(PROFILE);
-
- # if we got symbols along with the profile, return those as well
- if (defined($symbols)) {
- $result->{symbols} = $symbols;
- }
-
- return $result;
-}
-
-# Subtract one from caller pc so we map back to call instr.
-# However, don't do this if we're reading a symbolized profile
-# file, in which case the subtract-one was done when the file
-# was written.
-#
-# We apply the same logic to all readers, though ReadCPUProfile uses an
-# independent implementation.
-sub FixCallerAddresses {
- my $stack = shift;
- if ($main::use_symbolized_profile) {
- return $stack;
- } else {
- $stack =~ /(\s)/;
- my $delimiter = $1;
- my @addrs = split(' ', $stack);
- my @fixedaddrs;
- $#fixedaddrs = $#addrs;
- if ($#addrs >= 0) {
- $fixedaddrs[0] = $addrs[0];
- }
- for (my $i = 1; $i <= $#addrs; $i++) {
- $fixedaddrs[$i] = AddressSub($addrs[$i], "0x1");
- }
- return join $delimiter, @fixedaddrs;
- }
-}
-
-# CPU profile reader
-sub ReadCPUProfile {
- my $prog = shift;
- my $fname = shift; # just used for logging
- local *PROFILE = shift;
- my $version;
- my $period;
- my $i;
- my $profile = {};
- my $pcs = {};
-
- # Parse string into array of slots.
- my $slots = CpuProfileStream->new(*PROFILE, $fname);
-
- # Read header. The current header version is a 5-element structure
- # containing:
- # 0: header count (always 0)
- # 1: header "words" (after this one: 3)
- # 2: format version (0)
- # 3: sampling period (usec)
- # 4: unused padding (always 0)
- if ($slots->get(0) != 0 ) {
- error("$fname: not a profile file, or old format profile file\n");
- }
- $i = 2 + $slots->get(1);
- $version = $slots->get(2);
- $period = $slots->get(3);
- # Do some sanity checking on these header values.
- if ($version > (2**32) || $period > (2**32) || $i > (2**32) || $i < 5) {
- error("$fname: not a profile file, or corrupted profile file\n");
- }
-
- # Parse profile
- while ($slots->get($i) != -1) {
- my $n = $slots->get($i++);
- my $d = $slots->get($i++);
- if ($d > (2**16)) { # TODO(csilvers): what's a reasonable max-stack-depth?
- my $addr = sprintf("0%o", $i * ($address_length == 8 ? 4 : 8));
- print STDERR "At index $i (address $addr):\n";
- error("$fname: stack trace depth >= 2**32\n");
- }
- if ($slots->get($i) == 0) {
- # End of profile data marker
- $i += $d;
- last;
- }
-
- # Make key out of the stack entries
- my @k = ();
- for (my $j = 0; $j < $d; $j++) {
- my $pc = $slots->get($i+$j);
- # Subtract one from caller pc so we map back to call instr.
- # However, don't do this if we're reading a symbolized profile
- # file, in which case the subtract-one was done when the file
- # was written.
- if ($j > 0 && !$main::use_symbolized_profile) {
- $pc--;
- }
- $pc = sprintf("%0*x", $address_length, $pc);
- $pcs->{$pc} = 1;
- push @k, $pc;
- }
-
- AddEntry($profile, (join "\n", @k), $n);
- $i += $d;
- }
-
- # Parse map
- my $map = '';
- seek(PROFILE, $i * 4, 0);
- read(PROFILE, $map, (stat PROFILE)[7]);
-
- my $r = {};
- $r->{version} = $version;
- $r->{period} = $period;
- $r->{profile} = $profile;
- $r->{libs} = ParseLibraries($prog, $map, $pcs);
- $r->{pcs} = $pcs;
-
- return $r;
-}
-
-sub ReadHeapProfile {
- my $prog = shift;
- local *PROFILE = shift;
- my $header = shift;
-
- my $index = 1;
- if ($main::opt_inuse_space) {
- $index = 1;
- } elsif ($main::opt_inuse_objects) {
- $index = 0;
- } elsif ($main::opt_alloc_space) {
- $index = 3;
- } elsif ($main::opt_alloc_objects) {
- $index = 2;
- }
-
- # Find the type of this profile. The header line looks like:
- # heap profile: 1246: 8800744 [ 1246: 8800744] @ <heap-url>/266053
- # There are two pairs <count: size>, the first inuse objects/space, and the
- # second allocated objects/space. This is followed optionally by a profile
- # type, and if that is present, optionally by a sampling frequency.
- # For remote heap profiles (v1):
- # The interpretation of the sampling frequency is that the profiler, for
- # each sample, calculates a uniformly distributed random integer less than
- # the given value, and records the next sample after that many bytes have
- # been allocated. Therefore, the expected sample interval is half of the
- # given frequency. By default, if not specified, the expected sample
- # interval is 128KB. Only remote-heap-page profiles are adjusted for
- # sample size.
- # For remote heap profiles (v2):
- # The sampling frequency is the rate of a Poisson process. This means that
- # the probability of sampling an allocation of size X with sampling rate Y
- # is 1 - exp(-X/Y)
- # For version 2, a typical header line might look like this:
- # heap profile: 1922: 127792360 [ 1922: 127792360] @ <heap-url>_v2/524288
- # the trailing number (524288) is the sampling rate. (Version 1 showed
- # double the 'rate' here)
- my $sampling_algorithm = 0;
- my $sample_adjustment = 0;
- chomp($header);
- my $type = "unknown";
- if ($header =~ m"^heap profile:\s*(\d+):\s+(\d+)\s+\[\s*(\d+):\s+(\d+)\](\s*@\s*([^/]*)(/(\d+))?)?") {
- if (defined($6) && ($6 ne '')) {
- $type = $6;
- my $sample_period = $8;
- # $type is "heapprofile" for profiles generated by the
- # heap-profiler, and either "heap" or "heap_v2" for profiles
- # generated by sampling directly within tcmalloc. It can also
- # be "growth" for heap-growth profiles. The first is typically
- # found for profiles generated locally, and the others for
- # remote profiles.
- if (($type eq "heapprofile") || ($type !~ /heap/) ) {
- # No need to adjust for the sampling rate with heap-profiler-derived data
- $sampling_algorithm = 0;
- } elsif ($type =~ /_v2/) {
- $sampling_algorithm = 2; # version 2 sampling
- if (defined($sample_period) && ($sample_period ne '')) {
- $sample_adjustment = int($sample_period);
- }
- } else {
- $sampling_algorithm = 1; # version 1 sampling
- if (defined($sample_period) && ($sample_period ne '')) {
- $sample_adjustment = int($sample_period)/2;
- }
- }
- } else {
- # We detect whether or not this is a remote-heap profile by checking
- # that the total-allocated stats ($n2,$s2) are exactly the
- # same as the in-use stats ($n1,$s1). It is remotely conceivable
- # that a non-remote-heap profile may pass this check, but it is hard
- # to imagine how that could happen.
- # In this case it's so old it's guaranteed to be remote-heap version 1.
- my ($n1, $s1, $n2, $s2) = ($1, $2, $3, $4);
- if (($n1 == $n2) && ($s1 == $s2)) {
- # This is likely to be a remote-heap based sample profile
- $sampling_algorithm = 1;
- }
- }
- }
-
- if ($sampling_algorithm > 0) {
- # For remote-heap generated profiles, adjust the counts and sizes to
- # account for the sample rate (we sample once every 128KB by default).
- if ($sample_adjustment == 0) {
- # Turn on profile adjustment.
- $sample_adjustment = 128*1024;
- print STDERR "Adjusting heap profiles for 1-in-128KB sampling rate\n";
- } else {
- printf STDERR ("Adjusting heap profiles for 1-in-%d sampling rate\n",
- $sample_adjustment);
- }
- if ($sampling_algorithm > 1) {
- # We don't bother printing anything for the original version (version 1)
- printf STDERR "Heap version $sampling_algorithm\n";
- }
- }
-
- my $profile = {};
- my $pcs = {};
- my $map = "";
-
- while (<PROFILE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- if (/^MAPPED_LIBRARIES:/) {
- # Read the /proc/self/maps data
- while (<PROFILE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- $map .= $_;
- }
- last;
- }
-
- if (/^--- Memory map:/) {
- # Read /proc/self/maps data as formatted by DumpAddressMap()
- my $buildvar = "";
- while (<PROFILE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- # Parse "build=<dir>" specification if supplied
- if (m/^\s*build=(.*)\n/) {
- $buildvar = $1;
- }
-
- # Expand "$build" variable if available
- $_ =~ s/\$build\b/$buildvar/g;
-
- $map .= $_;
- }
- last;
- }
-
- # Read entry of the form:
- # <count1>: <bytes1> [<count2>: <bytes2>] @ a1 a2 a3 ... an
- s/^\s*//;
- s/\s*$//;
- if (m/^\s*(\d+):\s+(\d+)\s+\[\s*(\d+):\s+(\d+)\]\s+@\s+(.*)$/) {
- my $stack = $5;
- my ($n1, $s1, $n2, $s2) = ($1, $2, $3, $4);
-
- if ($sample_adjustment) {
- if ($sampling_algorithm == 2) {
- # Remote-heap version 2
- # The sampling frequency is the rate of a Poisson process.
- # This means that the probability of sampling an allocation of
- # size X with sampling rate Y is 1 - exp(-X/Y)
- if ($n1 != 0) {
- my $ratio = (($s1*1.0)/$n1)/($sample_adjustment);
- my $scale_factor = 1/(1 - exp(-$ratio));
- $n1 *= $scale_factor;
- $s1 *= $scale_factor;
- }
- if ($n2 != 0) {
- my $ratio = (($s2*1.0)/$n2)/($sample_adjustment);
- my $scale_factor = 1/(1 - exp(-$ratio));
- $n2 *= $scale_factor;
- $s2 *= $scale_factor;
- }
- } else {
- # Remote-heap version 1
- my $ratio;
- $ratio = (($s1*1.0)/$n1)/($sample_adjustment);
- if ($ratio < 1) {
- $n1 /= $ratio;
- $s1 /= $ratio;
- }
- $ratio = (($s2*1.0)/$n2)/($sample_adjustment);
- if ($ratio < 1) {
- $n2 /= $ratio;
- $s2 /= $ratio;
- }
- }
- }
-
- my @counts = ($n1, $s1, $n2, $s2);
- AddEntries($profile, $pcs, FixCallerAddresses($stack), $counts[$index]);
- }
- }
-
- my $r = {};
- $r->{version} = "heap";
- $r->{period} = 1;
- $r->{profile} = $profile;
- $r->{libs} = ParseLibraries($prog, $map, $pcs);
- $r->{pcs} = $pcs;
- return $r;
-}
-
-sub ReadSynchProfile {
- my $prog = shift;
- local *PROFILE = shift;
- my $header = shift;
-
- my $map = '';
- my $profile = {};
- my $pcs = {};
- my $sampling_period = 1;
- my $cyclespernanosec = 2.8; # Default assumption for old binaries
- my $seen_clockrate = 0;
- my $line;
-
- my $index = 0;
- if ($main::opt_total_delay) {
- $index = 0;
- } elsif ($main::opt_contentions) {
- $index = 1;
- } elsif ($main::opt_mean_delay) {
- $index = 2;
- }
-
- while ( $line = <PROFILE> ) {
- $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- if ( $line =~ /^\s*(\d+)\s+(\d+) \@\s*(.*?)\s*$/ ) {
- my ($cycles, $count, $stack) = ($1, $2, $3);
-
- # Convert cycles to nanoseconds
- $cycles /= $cyclespernanosec;
-
- # Adjust for sampling done by application
- $cycles *= $sampling_period;
- $count *= $sampling_period;
-
- my @values = ($cycles, $count, $cycles / $count);
- AddEntries($profile, $pcs, FixCallerAddresses($stack), $values[$index]);
-
- } elsif ( $line =~ /^(slow release).*thread \d+ \@\s*(.*?)\s*$/ ||
- $line =~ /^\s*(\d+) \@\s*(.*?)\s*$/ ) {
- my ($cycles, $stack) = ($1, $2);
- if ($cycles !~ /^\d+$/) {
- next;
- }
-
- # Convert cycles to nanoseconds
- $cycles /= $cyclespernanosec;
-
- # Adjust for sampling done by application
- $cycles *= $sampling_period;
-
- AddEntries($profile, $pcs, FixCallerAddresses($stack), $cycles);
-
- } elsif ( $line =~ m/^([a-z][^=]*)=(.*)$/ ) {
- my ($variable, $value) = ($1,$2);
- for ($variable, $value) {
- s/^\s+//;
- s/\s+$//;
- }
- if ($variable eq "cycles/second") {
- $cyclespernanosec = $value / 1e9;
- $seen_clockrate = 1;
- } elsif ($variable eq "sampling period") {
- $sampling_period = $value;
- } elsif ($variable eq "ms since reset") {
- # Currently nothing is done with this value in pprof
- # So we just silently ignore it for now
- } elsif ($variable eq "discarded samples") {
- # Currently nothing is done with this value in pprof
- # So we just silently ignore it for now
- } else {
- printf STDERR ("Ignoring unnknown variable in /contention output: " .
- "'%s' = '%s'\n",$variable,$value);
- }
- } else {
- # Memory map entry
- $map .= $line;
- }
- }
-
- if (!$seen_clockrate) {
- printf STDERR ("No cycles/second entry in profile; Guessing %.1f GHz\n",
- $cyclespernanosec);
- }
-
- my $r = {};
- $r->{version} = 0;
- $r->{period} = $sampling_period;
- $r->{profile} = $profile;
- $r->{libs} = ParseLibraries($prog, $map, $pcs);
- $r->{pcs} = $pcs;
- return $r;
-}
-
-# Given a hex value in the form "0x1abcd" or "1abcd", return either
-# "0001abcd" or "000000000001abcd", depending on the current (global)
-# address length.
-sub HexExtend {
- my $addr = shift;
-
- $addr =~ s/^(0x)?0*//;
- my $zeros_needed = $address_length - length($addr);
- if ($zeros_needed < 0) {
- printf STDERR "Warning: address $addr is longer than address length $address_length\n";
- return $addr;
- }
- return ("0" x $zeros_needed) . $addr;
-}
-
-##### Symbol extraction #####
-
-# Aggressively search the lib_prefix values for the given library
-# If all else fails, just return the name of the library unmodified.
-# If the lib_prefix is "/my/path,/other/path" and $file is "/lib/dir/mylib.so"
-# it will search the following locations in this order, until it finds a file:
-# /my/path/lib/dir/mylib.so
-# /other/path/lib/dir/mylib.so
-# /my/path/dir/mylib.so
-# /other/path/dir/mylib.so
-# /my/path/mylib.so
-# /other/path/mylib.so
-# /lib/dir/mylib.so (returned as last resort)
-sub FindLibrary {
- my $file = shift;
- my $suffix = $file;
-
- # Search for the library as described above
- do {
- foreach my $prefix (@prefix_list) {
- my $fullpath = $prefix . $suffix;
- if (-e $fullpath) {
- return $fullpath;
- }
- }
- } while ($suffix =~ s|^/[^/]+/|/|);
- return $file;
-}
-
-# Return path to library with debugging symbols.
-# For libc libraries, the copy in /usr/lib/debug contains debugging symbols
-sub DebuggingLibrary {
- my $file = shift;
- if ($file =~ m|^/| && -f "/usr/lib/debug$file") {
- return "/usr/lib/debug$file";
- }
- return undef;
-}
-
-# Parse text section header of a library using objdump
-sub ParseTextSectionHeaderFromObjdump {
- my $lib = shift;
-
- my $size = undef;
- my $vma;
- my $file_offset;
- # Get objdump output from the library file to figure out how to
- # map between mapped addresses and addresses in the library.
- my $cmd = ShellEscape($obj_tool_map{"objdump"}, "-h", $lib);
- open(OBJDUMP, "$cmd |") || error("$cmd: $!\n");
- while (<OBJDUMP>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- # Idx Name Size VMA LMA File off Algn
- # 10 .text 00104b2c 420156f0 420156f0 000156f0 2**4
- # For 64-bit objects, VMA and LMA will be 16 hex digits, size and file
- # offset may still be 8. But AddressSub below will still handle that.
- my @x = split;
- if (($#x >= 6) && ($x[1] eq '.text')) {
- $size = $x[2];
- $vma = $x[3];
- $file_offset = $x[5];
- last;
- }
- }
- close(OBJDUMP);
-
- if (!defined($size)) {
- return undef;
- }
-
- my $r = {};
- $r->{size} = $size;
- $r->{vma} = $vma;
- $r->{file_offset} = $file_offset;
-
- return $r;
-}
-
-# Parse text section header of a library using otool (on OS X)
-sub ParseTextSectionHeaderFromOtool {
- my $lib = shift;
-
- my $size = undef;
- my $vma = undef;
- my $file_offset = undef;
- # Get otool output from the library file to figure out how to
- # map between mapped addresses and addresses in the library.
- my $command = ShellEscape($obj_tool_map{"otool"}, "-l", $lib);
- open(OTOOL, "$command |") || error("$command: $!\n");
- my $cmd = "";
- my $sectname = "";
- my $segname = "";
- foreach my $line (<OTOOL>) {
- $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- # Load command <#>
- # cmd LC_SEGMENT
- # [...]
- # Section
- # sectname __text
- # segname __TEXT
- # addr 0x000009f8
- # size 0x00018b9e
- # offset 2552
- # align 2^2 (4)
- # We will need to strip off the leading 0x from the hex addresses,
- # and convert the offset into hex.
- if ($line =~ /Load command/) {
- $cmd = "";
- $sectname = "";
- $segname = "";
- } elsif ($line =~ /Section/) {
- $sectname = "";
- $segname = "";
- } elsif ($line =~ /cmd (\w+)/) {
- $cmd = $1;
- } elsif ($line =~ /sectname (\w+)/) {
- $sectname = $1;
- } elsif ($line =~ /segname (\w+)/) {
- $segname = $1;
- } elsif (!(($cmd eq "LC_SEGMENT" || $cmd eq "LC_SEGMENT_64") &&
- $sectname eq "__text" &&
- $segname eq "__TEXT")) {
- next;
- } elsif ($line =~ /\baddr 0x([0-9a-fA-F]+)/) {
- $vma = $1;
- } elsif ($line =~ /\bsize 0x([0-9a-fA-F]+)/) {
- $size = $1;
- } elsif ($line =~ /\boffset ([0-9]+)/) {
- $file_offset = sprintf("%016x", $1);
- }
- if (defined($vma) && defined($size) && defined($file_offset)) {
- last;
- }
- }
- close(OTOOL);
-
- if (!defined($vma) || !defined($size) || !defined($file_offset)) {
- return undef;
- }
-
- my $r = {};
- $r->{size} = $size;
- $r->{vma} = $vma;
- $r->{file_offset} = $file_offset;
-
- return $r;
-}
-
-sub ParseTextSectionHeader {
- # obj_tool_map("otool") is only defined if we're in a Mach-O environment
- if (defined($obj_tool_map{"otool"})) {
- my $r = ParseTextSectionHeaderFromOtool(@_);
- if (defined($r)){
- return $r;
- }
- }
- # If otool doesn't work, or we don't have it, fall back to objdump
- return ParseTextSectionHeaderFromObjdump(@_);
-}
-
-# Split /proc/pid/maps dump into a list of libraries
-sub ParseLibraries {
- return if $main::use_symbol_page; # We don't need libraries info.
- my $prog = shift;
- my $map = shift;
- my $pcs = shift;
-
- my $result = [];
- my $h = "[a-f0-9]+";
- my $zero_offset = HexExtend("0");
-
- my $buildvar = "";
- foreach my $l (split("\n", $map)) {
- if ($l =~ m/^\s*build=(.*)$/) {
- $buildvar = $1;
- }
-
- my $start;
- my $finish;
- my $offset;
- my $lib;
- if ($l =~ /^($h)-($h)\s+..x.\s+($h)\s+\S+:\S+\s+\d+\s+(\S+\.(so|dll|dylib|bundle)((\.\d+)+\w*(\.\d+){0,3})?)$/i) {
- # Full line from /proc/self/maps. Example:
- # 40000000-40015000 r-xp 00000000 03:01 12845071 /lib/ld-2.3.2.so
- $start = HexExtend($1);
- $finish = HexExtend($2);
- $offset = HexExtend($3);
- $lib = $4;
- $lib =~ s|\\|/|g; # turn windows-style paths into unix-style paths
- } elsif ($l =~ /^\s*($h)-($h):\s*(\S+\.so(\.\d+)*)/) {
- # Cooked line from DumpAddressMap. Example:
- # 40000000-40015000: /lib/ld-2.3.2.so
- $start = HexExtend($1);
- $finish = HexExtend($2);
- $offset = $zero_offset;
- $lib = $3;
- } else {
- next;
- }
-
- # Expand "$build" variable if available
- $lib =~ s/\$build\b/$buildvar/g;
-
- $lib = FindLibrary($lib);
-
- # Check for pre-relocated libraries, which use pre-relocated symbol tables
- # and thus require adjusting the offset that we'll use to translate
- # VM addresses into symbol table addresses.
- # Only do this if we're not going to fetch the symbol table from a
- # debugging copy of the library.
- if (!DebuggingLibrary($lib)) {
- my $text = ParseTextSectionHeader($lib);
- if (defined($text)) {
- my $vma_offset = AddressSub($text->{vma}, $text->{file_offset});
- $offset = AddressAdd($offset, $vma_offset);
- }
- }
-
- push(@{$result}, [$lib, $start, $finish, $offset]);
- }
-
- # Append special entry for additional library (not relocated)
- if ($main::opt_lib ne "") {
- my $text = ParseTextSectionHeader($main::opt_lib);
- if (defined($text)) {
- my $start = $text->{vma};
- my $finish = AddressAdd($start, $text->{size});
-
- push(@{$result}, [$main::opt_lib, $start, $finish, $start]);
- }
- }
-
- # Append special entry for the main program. This covers
- # 0..max_pc_value_seen, so that we assume pc values not found in one
- # of the library ranges will be treated as coming from the main
- # program binary.
- my $min_pc = HexExtend("0");
- my $max_pc = $min_pc; # find the maximal PC value in any sample
- foreach my $pc (keys(%{$pcs})) {
- if (HexExtend($pc) gt $max_pc) { $max_pc = HexExtend($pc); }
- }
- push(@{$result}, [$prog, $min_pc, $max_pc, $zero_offset]);
-
- return $result;
-}
-
-# Add two hex addresses of length $address_length.
-# Run pprof --test for unit test if this is changed.
-sub AddressAdd {
- my $addr1 = shift;
- my $addr2 = shift;
- my $sum;
-
- if ($address_length == 8) {
- # Perl doesn't cope with wraparound arithmetic, so do it explicitly:
- $sum = (hex($addr1)+hex($addr2)) % (0x10000000 * 16);
- return sprintf("%08x", $sum);
-
- } else {
- # Do the addition in 7-nibble chunks to trivialize carry handling.
-
- if ($main::opt_debug and $main::opt_test) {
- print STDERR "AddressAdd $addr1 + $addr2 = ";
- }
-
- my $a1 = substr($addr1,-7);
- $addr1 = substr($addr1,0,-7);
- my $a2 = substr($addr2,-7);
- $addr2 = substr($addr2,0,-7);
- $sum = hex($a1) + hex($a2);
- my $c = 0;
- if ($sum > 0xfffffff) {
- $c = 1;
- $sum -= 0x10000000;
- }
- my $r = sprintf("%07x", $sum);
-
- $a1 = substr($addr1,-7);
- $addr1 = substr($addr1,0,-7);
- $a2 = substr($addr2,-7);
- $addr2 = substr($addr2,0,-7);
- $sum = hex($a1) + hex($a2) + $c;
- $c = 0;
- if ($sum > 0xfffffff) {
- $c = 1;
- $sum -= 0x10000000;
- }
- $r = sprintf("%07x", $sum) . $r;
-
- $sum = hex($addr1) + hex($addr2) + $c;
- if ($sum > 0xff) { $sum -= 0x100; }
- $r = sprintf("%02x", $sum) . $r;
-
- if ($main::opt_debug and $main::opt_test) { print STDERR "$r\n"; }
-
- return $r;
- }
-}
-
-
-# Subtract two hex addresses of length $address_length.
-# Run pprof --test for unit test if this is changed.
-sub AddressSub {
- my $addr1 = shift;
- my $addr2 = shift;
- my $diff;
-
- if ($address_length == 8) {
- # Perl doesn't cope with wraparound arithmetic, so do it explicitly:
- $diff = (hex($addr1)-hex($addr2)) % (0x10000000 * 16);
- return sprintf("%08x", $diff);
-
- } else {
- # Do the addition in 7-nibble chunks to trivialize borrow handling.
- # if ($main::opt_debug) { print STDERR "AddressSub $addr1 - $addr2 = "; }
-
- my $a1 = hex(substr($addr1,-7));
- $addr1 = substr($addr1,0,-7);
- my $a2 = hex(substr($addr2,-7));
- $addr2 = substr($addr2,0,-7);
- my $b = 0;
- if ($a2 > $a1) {
- $b = 1;
- $a1 += 0x10000000;
- }
- $diff = $a1 - $a2;
- my $r = sprintf("%07x", $diff);
-
- $a1 = hex(substr($addr1,-7));
- $addr1 = substr($addr1,0,-7);
- $a2 = hex(substr($addr2,-7)) + $b;
- $addr2 = substr($addr2,0,-7);
- $b = 0;
- if ($a2 > $a1) {
- $b = 1;
- $a1 += 0x10000000;
- }
- $diff = $a1 - $a2;
- $r = sprintf("%07x", $diff) . $r;
-
- $a1 = hex($addr1);
- $a2 = hex($addr2) + $b;
- if ($a2 > $a1) { $a1 += 0x100; }
- $diff = $a1 - $a2;
- $r = sprintf("%02x", $diff) . $r;
-
- # if ($main::opt_debug) { print STDERR "$r\n"; }
-
- return $r;
- }
-}
-
-# Increment a hex addresses of length $address_length.
-# Run pprof --test for unit test if this is changed.
-sub AddressInc {
- my $addr = shift;
- my $sum;
-
- if ($address_length == 8) {
- # Perl doesn't cope with wraparound arithmetic, so do it explicitly:
- $sum = (hex($addr)+1) % (0x10000000 * 16);
- return sprintf("%08x", $sum);
-
- } else {
- # Do the addition in 7-nibble chunks to trivialize carry handling.
- # We are always doing this to step through the addresses in a function,
- # and will almost never overflow the first chunk, so we check for this
- # case and exit early.
-
- # if ($main::opt_debug) { print STDERR "AddressInc $addr1 = "; }
-
- my $a1 = substr($addr,-7);
- $addr = substr($addr,0,-7);
- $sum = hex($a1) + 1;
- my $r = sprintf("%07x", $sum);
- if ($sum <= 0xfffffff) {
- $r = $addr . $r;
- # if ($main::opt_debug) { print STDERR "$r\n"; }
- return HexExtend($r);
- } else {
- $r = "0000000";
- }
-
- $a1 = substr($addr,-7);
- $addr = substr($addr,0,-7);
- $sum = hex($a1) + 1;
- $r = sprintf("%07x", $sum) . $r;
- if ($sum <= 0xfffffff) {
- $r = $addr . $r;
- # if ($main::opt_debug) { print STDERR "$r\n"; }
- return HexExtend($r);
- } else {
- $r = "00000000000000";
- }
-
- $sum = hex($addr) + 1;
- if ($sum > 0xff) { $sum -= 0x100; }
- $r = sprintf("%02x", $sum) . $r;
-
- # if ($main::opt_debug) { print STDERR "$r\n"; }
- return $r;
- }
-}
-
-# Extract symbols for all PC values found in profile
-sub ExtractSymbols {
- my $libs = shift;
- my $pcset = shift;
-
- my $symbols = {};
-
- # Map each PC value to the containing library. To make this faster,
- # we sort libraries by their starting pc value (highest first), and
- # advance through the libraries as we advance the pc. Sometimes the
- # addresses of libraries may overlap with the addresses of the main
- # binary, so to make sure the libraries 'win', we iterate over the
- # libraries in reverse order (which assumes the binary doesn't start
- # in the middle of a library, which seems a fair assumption).
- my @pcs = (sort { $a cmp $b } keys(%{$pcset})); # pcset is 0-extended strings
- foreach my $lib (sort {$b->[1] cmp $a->[1]} @{$libs}) {
- my $libname = $lib->[0];
- my $start = $lib->[1];
- my $finish = $lib->[2];
- my $offset = $lib->[3];
-
- # Get list of pcs that belong in this library.
- my $contained = [];
- my ($start_pc_index, $finish_pc_index);
- # Find smallest finish_pc_index such that $finish < $pc[$finish_pc_index].
- for ($finish_pc_index = $#pcs + 1; $finish_pc_index > 0;
- $finish_pc_index--) {
- last if $pcs[$finish_pc_index - 1] le $finish;
- }
- # Find smallest start_pc_index such that $start <= $pc[$start_pc_index].
- for ($start_pc_index = $finish_pc_index; $start_pc_index > 0;
- $start_pc_index--) {
- last if $pcs[$start_pc_index - 1] lt $start;
- }
- # This keeps PC values higher than $pc[$finish_pc_index] in @pcs,
- # in case there are overlaps in libraries and the main binary.
- @{$contained} = splice(@pcs, $start_pc_index,
- $finish_pc_index - $start_pc_index);
- # Map to symbols
- MapToSymbols($libname, AddressSub($start, $offset), $contained, $symbols);
- }
-
- return $symbols;
-}
-
-# Map list of PC values to symbols for a given image
-sub MapToSymbols {
- my $image = shift;
- my $offset = shift;
- my $pclist = shift;
- my $symbols = shift;
-
- my $debug = 0;
-
- # Ignore empty binaries
- if ($#{$pclist} < 0) { return; }
-
- # Figure out the addr2line command to use
- my $addr2line = $obj_tool_map{"addr2line"};
- my $cmd = ShellEscape($addr2line, "-f", "-C", "-e", $image);
- if (exists $obj_tool_map{"addr2line_pdb"}) {
- $addr2line = $obj_tool_map{"addr2line_pdb"};
- $cmd = ShellEscape($addr2line, "--demangle", "-f", "-C", "-e", $image);
- }
-
- # If "addr2line" isn't installed on the system at all, just use
- # nm to get what info we can (function names, but not line numbers).
- if (system(ShellEscape($addr2line, "--help") . " >$dev_null 2>&1") != 0) {
- MapSymbolsWithNM($image, $offset, $pclist, $symbols);
- return;
- }
-
- # "addr2line -i" can produce a variable number of lines per input
- # address, with no separator that allows us to tell when data for
- # the next address starts. So we find the address for a special
- # symbol (_fini) and interleave this address between all real
- # addresses passed to addr2line. The name of this special symbol
- # can then be used as a separator.
- $sep_address = undef; # May be filled in by MapSymbolsWithNM()
- my $nm_symbols = {};
- MapSymbolsWithNM($image, $offset, $pclist, $nm_symbols);
- if (defined($sep_address)) {
- # Only add " -i" to addr2line if the binary supports it.
- # addr2line --help returns 0, but not if it sees an unknown flag first.
- if (system("$cmd -i --help >$dev_null 2>&1") == 0) {
- $cmd .= " -i";
- } else {
- $sep_address = undef; # no need for sep_address if we don't support -i
- }
- }
-
- # Make file with all PC values with intervening 'sep_address' so
- # that we can reliably detect the end of inlined function list
- open(ADDRESSES, ">$main::tmpfile_sym") || error("$main::tmpfile_sym: $!\n");
- if ($debug) { print("---- $image ---\n"); }
- for (my $i = 0; $i <= $#{$pclist}; $i++) {
- # addr2line always reads hex addresses, and does not need '0x' prefix.
- if ($debug) { printf STDERR ("%s\n", $pclist->[$i]); }
- printf ADDRESSES ("%s\n", AddressSub($pclist->[$i], $offset));
- if (defined($sep_address)) {
- printf ADDRESSES ("%s\n", $sep_address);
- }
- }
- close(ADDRESSES);
- if ($debug) {
- print("----\n");
- system("cat", $main::tmpfile_sym);
- print("----\n");
- system("$cmd < " . ShellEscape($main::tmpfile_sym));
- print("----\n");
- }
-
- open(SYMBOLS, "$cmd <" . ShellEscape($main::tmpfile_sym) . " |")
- || error("$cmd: $!\n");
- my $count = 0; # Index in pclist
- while (<SYMBOLS>) {
- # Read fullfunction and filelineinfo from next pair of lines
- s/\r?\n$//g;
- my $fullfunction = $_;
- $_ = <SYMBOLS>;
- s/\r?\n$//g;
- my $filelinenum = $_;
-
- if (defined($sep_address) && $fullfunction eq $sep_symbol) {
- # Terminating marker for data for this address
- $count++;
- next;
- }
-
- $filelinenum =~ s|\\|/|g; # turn windows-style paths into unix-style paths
-
- my $pcstr = $pclist->[$count];
- my $function = ShortFunctionName($fullfunction);
- my $nms = $nm_symbols->{$pcstr};
- if (defined($nms)) {
- if ($fullfunction eq '??') {
- # nm found a symbol for us.
- $function = $nms->[0];
- $fullfunction = $nms->[2];
- } else {
- # MapSymbolsWithNM tags each routine with its starting address,
- # useful in case the image has multiple occurrences of this
- # routine. (It uses a syntax that resembles template paramters,
- # that are automatically stripped out by ShortFunctionName().)
- # addr2line does not provide the same information. So we check
- # if nm disambiguated our symbol, and if so take the annotated
- # (nm) version of the routine-name. TODO(csilvers): this won't
- # catch overloaded, inlined symbols, which nm doesn't see.
- # Better would be to do a check similar to nm's, in this fn.
- if ($nms->[2] =~ m/^\Q$function\E/) { # sanity check it's the right fn
- $function = $nms->[0];
- $fullfunction = $nms->[2];
- }
- }
- }
-
- # Prepend to accumulated symbols for pcstr
- # (so that caller comes before callee)
- my $sym = $symbols->{$pcstr};
- if (!defined($sym)) {
- $sym = [];
- $symbols->{$pcstr} = $sym;
- }
- unshift(@{$sym}, $function, $filelinenum, $fullfunction);
- if ($debug) { printf STDERR ("%s => [%s]\n", $pcstr, join(" ", @{$sym})); }
- if (!defined($sep_address)) {
- # Inlining is off, so this entry ends immediately
- $count++;
- }
- }
- close(SYMBOLS);
-}
-
-# Use nm to map the list of referenced PCs to symbols. Return true iff we
-# are able to read procedure information via nm.
-sub MapSymbolsWithNM {
- my $image = shift;
- my $offset = shift;
- my $pclist = shift;
- my $symbols = shift;
-
- # Get nm output sorted by increasing address
- my $symbol_table = GetProcedureBoundaries($image, ".");
- if (!%{$symbol_table}) {
- return 0;
- }
- # Start addresses are already the right length (8 or 16 hex digits).
- my @names = sort { $symbol_table->{$a}->[0] cmp $symbol_table->{$b}->[0] }
- keys(%{$symbol_table});
-
- if ($#names < 0) {
- # No symbols: just use addresses
- foreach my $pc (@{$pclist}) {
- my $pcstr = "0x" . $pc;
- $symbols->{$pc} = [$pcstr, "?", $pcstr];
- }
- return 0;
- }
-
- # Sort addresses so we can do a join against nm output
- my $index = 0;
- my $fullname = $names[0];
- my $name = ShortFunctionName($fullname);
- foreach my $pc (sort { $a cmp $b } @{$pclist}) {
- # Adjust for mapped offset
- my $mpc = AddressSub($pc, $offset);
- while (($index < $#names) && ($mpc ge $symbol_table->{$fullname}->[1])){
- $index++;
- $fullname = $names[$index];
- $name = ShortFunctionName($fullname);
- }
- if ($mpc lt $symbol_table->{$fullname}->[1]) {
- $symbols->{$pc} = [$name, "?", $fullname];
- } else {
- my $pcstr = "0x" . $pc;
- $symbols->{$pc} = [$pcstr, "?", $pcstr];
- }
- }
- return 1;
-}
-
-sub ShortFunctionName {
- my $function = shift;
- while ($function =~ s/\([^()]*\)(\s*const)?//g) { } # Argument types
- while ($function =~ s/<[^<>]*>//g) { } # Remove template arguments
- $function =~ s/^.*\s+(\w+::)/$1/; # Remove leading type
- return $function;
-}
-
-# Trim overly long symbols found in disassembler output
-sub CleanDisassembly {
- my $d = shift;
- while ($d =~ s/\([^()%]*\)(\s*const)?//g) { } # Argument types, not (%rax)
- while ($d =~ s/(\w+)<[^<>]*>/$1/g) { } # Remove template arguments
- return $d;
-}
-
-# Clean file name for display
-sub CleanFileName {
- my ($f) = @_;
- $f =~ s|^/proc/self/cwd/||;
- $f =~ s|^\./||;
- return $f;
-}
-
-# Make address relative to section and clean up for display
-sub UnparseAddress {
- my ($offset, $address) = @_;
- $address = AddressSub($address, $offset);
- $address =~ s/^0x//;
- $address =~ s/^0*//;
- return $address;
-}
-
-##### Miscellaneous #####
-
-# Find the right versions of the above object tools to use. The
-# argument is the program file being analyzed, and should be an ELF
-# 32-bit or ELF 64-bit executable file. The location of the tools
-# is determined by considering the following options in this order:
-# 1) --tools option, if set
-# 2) PPROF_TOOLS environment variable, if set
-# 3) the environment
-sub ConfigureObjTools {
- my $prog_file = shift;
-
- # Check for the existence of $prog_file because /usr/bin/file does not
- # predictably return error status in prod.
- (-e $prog_file) || error("$prog_file does not exist.\n");
-
- my $file_type = undef;
- if (-e "/usr/bin/file") {
- # Follow symlinks (at least for systems where "file" supports that).
- my $escaped_prog_file = ShellEscape($prog_file);
- $file_type = `/usr/bin/file -L $escaped_prog_file 2>$dev_null ||
- /usr/bin/file $escaped_prog_file`;
- } elsif ($^O == "MSWin32") {
- $file_type = "MS Windows";
- } else {
- print STDERR "WARNING: Can't determine the file type of $prog_file";
- }
-
- if ($file_type =~ /64-bit/) {
- # Change $address_length to 16 if the program file is ELF 64-bit.
- # We can't detect this from many (most?) heap or lock contention
- # profiles, since the actual addresses referenced are generally in low
- # memory even for 64-bit programs.
- $address_length = 16;
- }
-
- if ($file_type =~ /MS Windows/) {
- # For windows, we provide a version of nm and addr2line as part of
- # the opensource release, which is capable of parsing
- # Windows-style PDB executables. It should live in the path, or
- # in the same directory as pprof.
- $obj_tool_map{"nm_pdb"} = "nm-pdb";
- $obj_tool_map{"addr2line_pdb"} = "addr2line-pdb";
- }
-
- if ($file_type =~ /Mach-O/) {
- # OS X uses otool to examine Mach-O files, rather than objdump.
- $obj_tool_map{"otool"} = "otool";
- $obj_tool_map{"addr2line"} = "false"; # no addr2line
- $obj_tool_map{"objdump"} = "false"; # no objdump
- }
-
- # Go fill in %obj_tool_map with the pathnames to use:
- foreach my $tool (keys %obj_tool_map) {
- $obj_tool_map{$tool} = ConfigureTool($obj_tool_map{$tool});
- }
-}
-
-# Returns the path of a caller-specified object tool. If --tools or
-# PPROF_TOOLS are specified, then returns the full path to the tool
-# with that prefix. Otherwise, returns the path unmodified (which
-# means we will look for it on PATH).
-sub ConfigureTool {
- my $tool = shift;
- my $path;
-
- # --tools (or $PPROF_TOOLS) is a comma separated list, where each
- # item is either a) a pathname prefix, or b) a map of the form
- # <tool>:<path>. First we look for an entry of type (b) for our
- # tool. If one is found, we use it. Otherwise, we consider all the
- # pathname prefixes in turn, until one yields an existing file. If
- # none does, we use a default path.
- my $tools = $main::opt_tools || $ENV{"PPROF_TOOLS"} || "";
- if ($tools =~ m/(,|^)\Q$tool\E:([^,]*)/) {
- $path = $2;
- # TODO(csilvers): sanity-check that $path exists? Hard if it's relative.
- } elsif ($tools ne '') {
- foreach my $prefix (split(',', $tools)) {
- next if ($prefix =~ /:/); # ignore "tool:fullpath" entries in the list
- if (-x $prefix . $tool) {
- $path = $prefix . $tool;
- last;
- }
- }
- if (!$path) {
- error("No '$tool' found with prefix specified by " .
- "--tools (or \$PPROF_TOOLS) '$tools'\n");
- }
- } else {
- # ... otherwise use the version that exists in the same directory as
- # pprof. If there's nothing there, use $PATH.
- $0 =~ m,[^/]*$,; # this is everything after the last slash
- my $dirname = $`; # this is everything up to and including the last slash
- if (-x "$dirname$tool") {
- $path = "$dirname$tool";
- } else {
- $path = $tool;
- }
- }
- if ($main::opt_debug) { print STDERR "Using '$path' for '$tool'.\n"; }
- return $path;
-}
-
-sub ShellEscape {
- my @escaped_words = ();
- foreach my $word (@_) {
- my $escaped_word = $word;
- if ($word =~ m![^a-zA-Z0-9/.,_=-]!) { # check for anything not in whitelist
- $escaped_word =~ s/'/'\\''/;
- $escaped_word = "'$escaped_word'";
- }
- push(@escaped_words, $escaped_word);
- }
- return join(" ", @escaped_words);
-}
-
-sub cleanup {
- unlink($main::tmpfile_sym);
- unlink(keys %main::tempnames);
-
- # We leave any collected profiles in $HOME/pprof in case the user wants
- # to look at them later. We print a message informing them of this.
- if ((scalar(@main::profile_files) > 0) &&
- defined($main::collected_profile)) {
- if (scalar(@main::profile_files) == 1) {
- print STDERR "Dynamically gathered profile is in $main::collected_profile\n";
- }
- print STDERR "If you want to investigate this profile further, you can do:\n";
- print STDERR "\n";
- print STDERR " pprof \\\n";
- print STDERR " $main::prog \\\n";
- print STDERR " $main::collected_profile\n";
- print STDERR "\n";
- }
-}
-
-sub sighandler {
- cleanup();
- exit(1);
-}
-
-sub error {
- my $msg = shift;
- print STDERR $msg;
- cleanup();
- exit(1);
-}
-
-
-# Run $nm_command and get all the resulting procedure boundaries whose
-# names match "$regexp" and returns them in a hashtable mapping from
-# procedure name to a two-element vector of [start address, end address]
-sub GetProcedureBoundariesViaNm {
- my $escaped_nm_command = shift; # shell-escaped
- my $regexp = shift;
-
- my $symbol_table = {};
- open(NM, "$escaped_nm_command |") || error("$escaped_nm_command: $!\n");
- my $last_start = "0";
- my $routine = "";
- while (<NM>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- if (m/^\s*([0-9a-f]+) (.) (..*)/) {
- my $start_val = $1;
- my $type = $2;
- my $this_routine = $3;
-
- # It's possible for two symbols to share the same address, if
- # one is a zero-length variable (like __start_google_malloc) or
- # one symbol is a weak alias to another (like __libc_malloc).
- # In such cases, we want to ignore all values except for the
- # actual symbol, which in nm-speak has type "T". The logic
- # below does this, though it's a bit tricky: what happens when
- # we have a series of lines with the same address, is the first
- # one gets queued up to be processed. However, it won't
- # *actually* be processed until later, when we read a line with
- # a different address. That means that as long as we're reading
- # lines with the same address, we have a chance to replace that
- # item in the queue, which we do whenever we see a 'T' entry --
- # that is, a line with type 'T'. If we never see a 'T' entry,
- # we'll just go ahead and process the first entry (which never
- # got touched in the queue), and ignore the others.
- if ($start_val eq $last_start && $type =~ /t/i) {
- # We are the 'T' symbol at this address, replace previous symbol.
- $routine = $this_routine;
- next;
- } elsif ($start_val eq $last_start) {
- # We're not the 'T' symbol at this address, so ignore us.
- next;
- }
-
- if ($this_routine eq $sep_symbol) {
- $sep_address = HexExtend($start_val);
- }
-
- # Tag this routine with the starting address in case the image
- # has multiple occurrences of this routine. We use a syntax
- # that resembles template paramters that are automatically
- # stripped out by ShortFunctionName()
- $this_routine .= "<$start_val>";
-
- if (defined($routine) && $routine =~ m/$regexp/) {
- $symbol_table->{$routine} = [HexExtend($last_start),
- HexExtend($start_val)];
- }
- $last_start = $start_val;
- $routine = $this_routine;
- } elsif (m/^Loaded image name: (.+)/) {
- # The win32 nm workalike emits information about the binary it is using.
- if ($main::opt_debug) { print STDERR "Using Image $1\n"; }
- } elsif (m/^PDB file name: (.+)/) {
- # The win32 nm workalike emits information about the pdb it is using.
- if ($main::opt_debug) { print STDERR "Using PDB $1\n"; }
- }
- }
- close(NM);
- # Handle the last line in the nm output. Unfortunately, we don't know
- # how big this last symbol is, because we don't know how big the file
- # is. For now, we just give it a size of 0.
- # TODO(csilvers): do better here.
- if (defined($routine) && $routine =~ m/$regexp/) {
- $symbol_table->{$routine} = [HexExtend($last_start),
- HexExtend($last_start)];
- }
- return $symbol_table;
-}
-
-# Gets the procedure boundaries for all routines in "$image" whose names
-# match "$regexp" and returns them in a hashtable mapping from procedure
-# name to a two-element vector of [start address, end address].
-# Will return an empty map if nm is not installed or not working properly.
-sub GetProcedureBoundaries {
- my $image = shift;
- my $regexp = shift;
-
- # If $image doesn't start with /, then put ./ in front of it. This works
- # around an obnoxious bug in our probing of nm -f behavior.
- # "nm -f $image" is supposed to fail on GNU nm, but if:
- #
- # a. $image starts with [BbSsPp] (for example, bin/foo/bar), AND
- # b. you have a.out in your current directory (a not uncommon occurence)
- #
- # then "nm -f $image" succeeds because -f only looks at the first letter of
- # the argument, which looks valid because it's [BbSsPp], and then since
- # there's no image provided, it looks for a.out and finds it.
- #
- # This regex makes sure that $image starts with . or /, forcing the -f
- # parsing to fail since . and / are not valid formats.
- $image =~ s#^[^/]#./$&#;
-
- # For libc libraries, the copy in /usr/lib/debug contains debugging symbols
- my $debugging = DebuggingLibrary($image);
- if ($debugging) {
- $image = $debugging;
- }
-
- my $nm = $obj_tool_map{"nm"};
- my $cppfilt = $obj_tool_map{"c++filt"};
-
- # nm can fail for two reasons: 1) $image isn't a debug library; 2) nm
- # binary doesn't support --demangle. In addition, for OS X we need
- # to use the -f flag to get 'flat' nm output (otherwise we don't sort
- # properly and get incorrect results). Unfortunately, GNU nm uses -f
- # in an incompatible way. So first we test whether our nm supports
- # --demangle and -f.
- my $demangle_flag = "";
- my $cppfilt_flag = "";
- my $to_devnull = ">$dev_null 2>&1";
- if (system(ShellEscape($nm, "--demangle", "image") . $to_devnull) == 0) {
- # In this mode, we do "nm --demangle <foo>"
- $demangle_flag = "--demangle";
- $cppfilt_flag = "";
- } elsif (system(ShellEscape($cppfilt, $image) . $to_devnull) == 0) {
- # In this mode, we do "nm <foo> | c++filt"
- $cppfilt_flag = " | " . ShellEscape($cppfilt);
- };
- my $flatten_flag = "";
- if (system(ShellEscape($nm, "-f", $image) . $to_devnull) == 0) {
- $flatten_flag = "-f";
- }
-
- # Finally, in the case $imagie isn't a debug library, we try again with
- # -D to at least get *exported* symbols. If we can't use --demangle,
- # we use c++filt instead, if it exists on this system.
- my @nm_commands = (ShellEscape($nm, "-n", $flatten_flag, $demangle_flag,
- $image) . " 2>$dev_null $cppfilt_flag",
- ShellEscape($nm, "-D", "-n", $flatten_flag, $demangle_flag,
- $image) . " 2>$dev_null $cppfilt_flag",
- # 6nm is for Go binaries
- ShellEscape("6nm", "$image") . " 2>$dev_null | sort",
- );
-
- # If the executable is an MS Windows PDB-format executable, we'll
- # have set up obj_tool_map("nm_pdb"). In this case, we actually
- # want to use both unix nm and windows-specific nm_pdb, since
- # PDB-format executables can apparently include dwarf .o files.
- if (exists $obj_tool_map{"nm_pdb"}) {
- push(@nm_commands,
- ShellEscape($obj_tool_map{"nm_pdb"}, "--demangle", $image)
- . " 2>$dev_null");
- }
-
- foreach my $nm_command (@nm_commands) {
- my $symbol_table = GetProcedureBoundariesViaNm($nm_command, $regexp);
- return $symbol_table if (%{$symbol_table});
- }
- my $symbol_table = {};
- return $symbol_table;
-}
-
-
-# The test vectors for AddressAdd/Sub/Inc are 8-16-nibble hex strings.
-# To make them more readable, we add underscores at interesting places.
-# This routine removes the underscores, producing the canonical representation
-# used by pprof to represent addresses, particularly in the tested routines.
-sub CanonicalHex {
- my $arg = shift;
- return join '', (split '_',$arg);
-}
-
-
-# Unit test for AddressAdd:
-sub AddressAddUnitTest {
- my $test_data_8 = shift;
- my $test_data_16 = shift;
- my $error_count = 0;
- my $fail_count = 0;
- my $pass_count = 0;
- # print STDERR "AddressAddUnitTest: ", 1+$#{$test_data_8}, " tests\n";
-
- # First a few 8-nibble addresses. Note that this implementation uses
- # plain old arithmetic, so a quick sanity check along with verifying what
- # happens to overflow (we want it to wrap):
- $address_length = 8;
- foreach my $row (@{$test_data_8}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressAdd ($row->[0], $row->[1]);
- if ($sum ne $row->[2]) {
- printf STDERR "ERROR: %s != %s + %s = %s\n", $sum,
- $row->[0], $row->[1], $row->[2];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressAdd 32-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count = $fail_count;
- $fail_count = 0;
- $pass_count = 0;
-
- # Now 16-nibble addresses.
- $address_length = 16;
- foreach my $row (@{$test_data_16}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressAdd (CanonicalHex($row->[0]), CanonicalHex($row->[1]));
- my $expected = join '', (split '_',$row->[2]);
- if ($sum ne CanonicalHex($row->[2])) {
- printf STDERR "ERROR: %s != %s + %s = %s\n", $sum,
- $row->[0], $row->[1], $row->[2];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressAdd 64-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count += $fail_count;
-
- return $error_count;
-}
-
-
-# Unit test for AddressSub:
-sub AddressSubUnitTest {
- my $test_data_8 = shift;
- my $test_data_16 = shift;
- my $error_count = 0;
- my $fail_count = 0;
- my $pass_count = 0;
- # print STDERR "AddressSubUnitTest: ", 1+$#{$test_data_8}, " tests\n";
-
- # First a few 8-nibble addresses. Note that this implementation uses
- # plain old arithmetic, so a quick sanity check along with verifying what
- # happens to overflow (we want it to wrap):
- $address_length = 8;
- foreach my $row (@{$test_data_8}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressSub ($row->[0], $row->[1]);
- if ($sum ne $row->[3]) {
- printf STDERR "ERROR: %s != %s - %s = %s\n", $sum,
- $row->[0], $row->[1], $row->[3];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressSub 32-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count = $fail_count;
- $fail_count = 0;
- $pass_count = 0;
-
- # Now 16-nibble addresses.
- $address_length = 16;
- foreach my $row (@{$test_data_16}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressSub (CanonicalHex($row->[0]), CanonicalHex($row->[1]));
- if ($sum ne CanonicalHex($row->[3])) {
- printf STDERR "ERROR: %s != %s - %s = %s\n", $sum,
- $row->[0], $row->[1], $row->[3];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressSub 64-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count += $fail_count;
-
- return $error_count;
-}
-
-
-# Unit test for AddressInc:
-sub AddressIncUnitTest {
- my $test_data_8 = shift;
- my $test_data_16 = shift;
- my $error_count = 0;
- my $fail_count = 0;
- my $pass_count = 0;
- # print STDERR "AddressIncUnitTest: ", 1+$#{$test_data_8}, " tests\n";
-
- # First a few 8-nibble addresses. Note that this implementation uses
- # plain old arithmetic, so a quick sanity check along with verifying what
- # happens to overflow (we want it to wrap):
- $address_length = 8;
- foreach my $row (@{$test_data_8}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressInc ($row->[0]);
- if ($sum ne $row->[4]) {
- printf STDERR "ERROR: %s != %s + 1 = %s\n", $sum,
- $row->[0], $row->[4];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressInc 32-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count = $fail_count;
- $fail_count = 0;
- $pass_count = 0;
-
- # Now 16-nibble addresses.
- $address_length = 16;
- foreach my $row (@{$test_data_16}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressInc (CanonicalHex($row->[0]));
- if ($sum ne CanonicalHex($row->[4])) {
- printf STDERR "ERROR: %s != %s + 1 = %s\n", $sum,
- $row->[0], $row->[4];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressInc 64-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count += $fail_count;
-
- return $error_count;
-}
-
-
-# Driver for unit tests.
-# Currently just the address add/subtract/increment routines for 64-bit.
-sub RunUnitTests {
- my $error_count = 0;
-
- # This is a list of tuples [a, b, a+b, a-b, a+1]
- my $unit_test_data_8 = [
- [qw(aaaaaaaa 50505050 fafafafa 5a5a5a5a aaaaaaab)],
- [qw(50505050 aaaaaaaa fafafafa a5a5a5a6 50505051)],
- [qw(ffffffff aaaaaaaa aaaaaaa9 55555555 00000000)],
- [qw(00000001 ffffffff 00000000 00000002 00000002)],
- [qw(00000001 fffffff0 fffffff1 00000011 00000002)],
- ];
- my $unit_test_data_16 = [
- # The implementation handles data in 7-nibble chunks, so those are the
- # interesting boundaries.
- [qw(aaaaaaaa 50505050
- 00_000000f_afafafa 00_0000005_a5a5a5a 00_000000a_aaaaaab)],
- [qw(50505050 aaaaaaaa
- 00_000000f_afafafa ff_ffffffa_5a5a5a6 00_0000005_0505051)],
- [qw(ffffffff aaaaaaaa
- 00_000001a_aaaaaa9 00_0000005_5555555 00_0000010_0000000)],
- [qw(00000001 ffffffff
- 00_0000010_0000000 ff_ffffff0_0000002 00_0000000_0000002)],
- [qw(00000001 fffffff0
- 00_000000f_ffffff1 ff_ffffff0_0000011 00_0000000_0000002)],
-
- [qw(00_a00000a_aaaaaaa 50505050
- 00_a00000f_afafafa 00_a000005_a5a5a5a 00_a00000a_aaaaaab)],
- [qw(0f_fff0005_0505050 aaaaaaaa
- 0f_fff000f_afafafa 0f_ffefffa_5a5a5a6 0f_fff0005_0505051)],
- [qw(00_000000f_fffffff 01_800000a_aaaaaaa
- 01_800001a_aaaaaa9 fe_8000005_5555555 00_0000010_0000000)],
- [qw(00_0000000_0000001 ff_fffffff_fffffff
- 00_0000000_0000000 00_0000000_0000002 00_0000000_0000002)],
- [qw(00_0000000_0000001 ff_fffffff_ffffff0
- ff_fffffff_ffffff1 00_0000000_0000011 00_0000000_0000002)],
- ];
-
- $error_count += AddressAddUnitTest($unit_test_data_8, $unit_test_data_16);
- $error_count += AddressSubUnitTest($unit_test_data_8, $unit_test_data_16);
- $error_count += AddressIncUnitTest($unit_test_data_8, $unit_test_data_16);
- if ($error_count > 0) {
- print STDERR $error_count, " errors: FAILED\n";
- } else {
- print STDERR "PASS\n";
- }
- exit ($error_count);
-}
diff --git a/third_party/tcmalloc/chromium/src/profile-handler.cc b/third_party/tcmalloc/chromium/src/profile-handler.cc
deleted file mode 100644
index 20e5cca..0000000
--- a/third_party/tcmalloc/chromium/src/profile-handler.cc
+++ /dev/null
@@ -1,555 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-// Nabeel Mian
-//
-// Implements management of profile timers and the corresponding signal handler.
-
-#include "config.h"
-#include "profile-handler.h"
-
-#if !(defined(__CYGWIN__) || defined(__CYGWIN32__))
-
-#include <stdio.h>
-#include <errno.h>
-#include <sys/time.h>
-
-#include <list>
-#include <string>
-
-#include "base/dynamic_annotations.h"
-#include "base/googleinit.h"
-#include "base/logging.h"
-#include "base/spinlock.h"
-#include "maybe_threads.h"
-
-using std::list;
-using std::string;
-
-// This structure is used by ProfileHandlerRegisterCallback and
-// ProfileHandlerUnregisterCallback as a handle to a registered callback.
-struct ProfileHandlerToken {
- // Sets the callback and associated arg.
- ProfileHandlerToken(ProfileHandlerCallback cb, void* cb_arg)
- : callback(cb),
- callback_arg(cb_arg) {
- }
-
- // Callback function to be invoked on receiving a profile timer interrupt.
- ProfileHandlerCallback callback;
- // Argument for the callback function.
- void* callback_arg;
-};
-
-// This class manages profile timers and associated signal handler. This is a
-// a singleton.
-class ProfileHandler {
- public:
- // Registers the current thread with the profile handler. On systems which
- // have a separate interval timer for each thread, this function starts the
- // timer for the current thread.
- //
- // The function also attempts to determine whether or not timers are shared by
- // all threads in the process. (With LinuxThreads, and with NPTL on some
- // Linux kernel versions, each thread has separate timers.)
- //
- // Prior to determining whether timers are shared, this function will
- // unconditionally start the timer. However, if this function determines
- // that timers are shared, then it will stop the timer if no callbacks are
- // currently registered.
- void RegisterThread();
-
- // Registers a callback routine to receive profile timer ticks. The returned
- // token is to be used when unregistering this callback and must not be
- // deleted by the caller. Registration of the first callback enables the
- // SIGPROF handler (or SIGALRM if using ITIMER_REAL).
- ProfileHandlerToken* RegisterCallback(ProfileHandlerCallback callback,
- void* callback_arg);
-
- // Unregisters a previously registered callback. Expects the token returned
- // by the corresponding RegisterCallback routine. Unregistering the last
- // callback disables the SIGPROF handler (or SIGALRM if using ITIMER_REAL).
- void UnregisterCallback(ProfileHandlerToken* token)
- NO_THREAD_SAFETY_ANALYSIS;
-
- // Unregisters all the callbacks, stops the timer if shared, disables the
- // SIGPROF (or SIGALRM) handler and clears the timer_sharing_ state.
- void Reset();
-
- // Gets the current state of profile handler.
- void GetState(ProfileHandlerState* state);
-
- // Initializes and returns the ProfileHandler singleton.
- static ProfileHandler* Instance();
-
- private:
- ProfileHandler();
- ~ProfileHandler();
-
- // Largest allowed frequency.
- static const int32 kMaxFrequency = 4000;
- // Default frequency.
- static const int32 kDefaultFrequency = 100;
-
- // ProfileHandler singleton.
- static ProfileHandler* instance_;
-
- // pthread_once_t for one time initialization of ProfileHandler singleton.
- static pthread_once_t once_;
-
- // Initializes the ProfileHandler singleton via GoogleOnceInit.
- static void Init();
-
- // The number of SIGPROF (or SIGALRM for ITIMER_REAL) interrupts received.
- int64 interrupts_ GUARDED_BY(signal_lock_);
-
- // SIGPROF/SIGALRM interrupt frequency, read-only after construction.
- int32 frequency_;
-
- // ITIMER_PROF (which uses SIGPROF), or ITIMER_REAL (which uses SIGALRM)
- int timer_type_;
-
- // Counts the number of callbacks registered.
- int32 callback_count_ GUARDED_BY(control_lock_);
-
- // Is profiling allowed at all?
- bool allowed_;
-
- // Whether or not the threading system provides interval timers that are
- // shared by all threads in a process.
- enum {
- // No timer initialization attempted yet.
- TIMERS_UNTOUCHED,
- // First thread has registered and set timer.
- TIMERS_ONE_SET,
- // Timers are shared by all threads.
- TIMERS_SHARED,
- // Timers are separate in each thread.
- TIMERS_SEPARATE
- } timer_sharing_ GUARDED_BY(control_lock_);
-
- // This lock serializes the registration of threads and protects the
- // callbacks_ list below.
- // Locking order:
- // In the context of a signal handler, acquire signal_lock_ to walk the
- // callback list. Otherwise, acquire control_lock_, disable the signal
- // handler and then acquire signal_lock_.
- SpinLock control_lock_ ACQUIRED_BEFORE(signal_lock_);
- SpinLock signal_lock_;
-
- // Holds the list of registered callbacks. We expect the list to be pretty
- // small. Currently, the cpu profiler (base/profiler) and thread module
- // (base/thread.h) are the only two components registering callbacks.
- // Following are the locking requirements for callbacks_:
- // For read-write access outside the SIGPROF handler:
- // - Acquire control_lock_
- // - Disable SIGPROF handler.
- // - Acquire signal_lock_
- // For read-only access in the context of SIGPROF handler
- // (Read-write access is *not allowed* in the SIGPROF handler)
- // - Acquire signal_lock_
- // For read-only access outside SIGPROF handler:
- // - Acquire control_lock_
- typedef list<ProfileHandlerToken*> CallbackList;
- typedef CallbackList::iterator CallbackIterator;
- CallbackList callbacks_ GUARDED_BY(signal_lock_);
-
- // Starts the interval timer. If the thread library shares timers between
- // threads, this function starts the shared timer. Otherwise, this will start
- // the timer in the current thread.
- void StartTimer() EXCLUSIVE_LOCKS_REQUIRED(control_lock_);
-
- // Stops the interval timer. If the thread library shares timers between
- // threads, this fucntion stops the shared timer. Otherwise, this will stop
- // the timer in the current thread.
- void StopTimer() EXCLUSIVE_LOCKS_REQUIRED(control_lock_);
-
- // Returns true if the profile interval timer is enabled in the current
- // thread. This actually checks the kernel's interval timer setting. (It is
- // used to detect whether timers are shared or separate.)
- bool IsTimerRunning() EXCLUSIVE_LOCKS_REQUIRED(control_lock_);
-
- // Sets the timer interrupt signal handler.
- void EnableHandler() EXCLUSIVE_LOCKS_REQUIRED(control_lock_);
-
- // Disables (ignores) the timer interrupt signal.
- void DisableHandler() EXCLUSIVE_LOCKS_REQUIRED(control_lock_);
-
- // Returns true if the handler is not being used by something else.
- // This checks the kernel's signal handler table.
- bool IsSignalHandlerAvailable();
-
- // SIGPROF/SIGALRM handler. Iterate over and call all the registered callbacks.
- static void SignalHandler(int sig, siginfo_t* sinfo, void* ucontext);
-
- DISALLOW_COPY_AND_ASSIGN(ProfileHandler);
-};
-
-ProfileHandler* ProfileHandler::instance_ = NULL;
-pthread_once_t ProfileHandler::once_ = PTHREAD_ONCE_INIT;
-
-const int32 ProfileHandler::kMaxFrequency;
-const int32 ProfileHandler::kDefaultFrequency;
-
-// If we are LD_PRELOAD-ed against a non-pthreads app, then
-// pthread_once won't be defined. We declare it here, for that
-// case (with weak linkage) which will cause the non-definition to
-// resolve to NULL. We can then check for NULL or not in Instance.
-extern "C" int pthread_once(pthread_once_t *, void (*)(void))
- ATTRIBUTE_WEAK;
-
-void ProfileHandler::Init() {
- instance_ = new ProfileHandler();
-}
-
-ProfileHandler* ProfileHandler::Instance() {
- if (pthread_once) {
- pthread_once(&once_, Init);
- }
- if (instance_ == NULL) {
- // This will be true on systems that don't link in pthreads,
- // including on FreeBSD where pthread_once has a non-zero address
- // (but doesn't do anything) even when pthreads isn't linked in.
- Init();
- assert(instance_ != NULL);
- }
- return instance_;
-}
-
-ProfileHandler::ProfileHandler()
- : interrupts_(0),
- callback_count_(0),
- allowed_(true),
- timer_sharing_(TIMERS_UNTOUCHED) {
- SpinLockHolder cl(&control_lock_);
-
- timer_type_ = (getenv("CPUPROFILE_REALTIME") ? ITIMER_REAL : ITIMER_PROF);
-
- // Get frequency of interrupts (if specified)
- char junk;
- const char* fr = getenv("CPUPROFILE_FREQUENCY");
- if (fr != NULL && (sscanf(fr, "%u%c", &frequency_, &junk) == 1) &&
- (frequency_ > 0)) {
- // Limit to kMaxFrequency
- frequency_ = (frequency_ > kMaxFrequency) ? kMaxFrequency : frequency_;
- } else {
- frequency_ = kDefaultFrequency;
- }
-
- if (!allowed_) {
- return;
- }
-
- // If something else is using the signal handler,
- // assume it has priority over us and stop.
- if (!IsSignalHandlerAvailable()) {
- RAW_LOG(INFO, "Disabling profiler because %s handler is already in use.",
- timer_type_ == ITIMER_REAL ? "SIGALRM" : "SIGPROF");
- allowed_ = false;
- return;
- }
-
- // Ignore signals until we decide to turn profiling on. (Paranoia;
- // should already be ignored.)
- DisableHandler();
-}
-
-ProfileHandler::~ProfileHandler() {
- Reset();
-}
-
-void ProfileHandler::RegisterThread() {
- SpinLockHolder cl(&control_lock_);
-
- if (!allowed_) {
- return;
- }
-
- // We try to detect whether timers are being shared by setting a
- // timer in the first call to this function, then checking whether
- // it's set in the second call.
- //
- // Note that this detection method requires that the first two calls
- // to RegisterThread must be made from different threads. (Subsequent
- // calls will see timer_sharing_ set to either TIMERS_SEPARATE or
- // TIMERS_SHARED, and won't try to detect the timer sharing type.)
- //
- // Also note that if timer settings were inherited across new thread
- // creation but *not* shared, this approach wouldn't work. That's
- // not an issue for any Linux threading implementation, and should
- // not be a problem for a POSIX-compliant threads implementation.
- switch (timer_sharing_) {
- case TIMERS_UNTOUCHED:
- StartTimer();
- timer_sharing_ = TIMERS_ONE_SET;
- break;
- case TIMERS_ONE_SET:
- // If the timer is running, that means that the main thread's
- // timer setup is seen in this (second) thread -- and therefore
- // that timers are shared.
- if (IsTimerRunning()) {
- timer_sharing_ = TIMERS_SHARED;
- // If callback is already registered, we have to keep the timer
- // running. If not, we disable the timer here.
- if (callback_count_ == 0) {
- StopTimer();
- }
- } else {
- timer_sharing_ = TIMERS_SEPARATE;
- StartTimer();
- }
- break;
- case TIMERS_SHARED:
- // Nothing needed.
- break;
- case TIMERS_SEPARATE:
- StartTimer();
- break;
- }
-}
-
-ProfileHandlerToken* ProfileHandler::RegisterCallback(
- ProfileHandlerCallback callback, void* callback_arg) {
-
- ProfileHandlerToken* token = new ProfileHandlerToken(callback, callback_arg);
-
- SpinLockHolder cl(&control_lock_);
- DisableHandler();
- {
- SpinLockHolder sl(&signal_lock_);
- callbacks_.push_back(token);
- }
- // Start the timer if timer is shared and this is a first callback.
- if ((callback_count_ == 0) && (timer_sharing_ == TIMERS_SHARED)) {
- StartTimer();
- }
- ++callback_count_;
- EnableHandler();
- return token;
-}
-
-void ProfileHandler::UnregisterCallback(ProfileHandlerToken* token) {
- SpinLockHolder cl(&control_lock_);
- for (CallbackIterator it = callbacks_.begin(); it != callbacks_.end();
- ++it) {
- if ((*it) == token) {
- RAW_CHECK(callback_count_ > 0, "Invalid callback count");
- DisableHandler();
- {
- SpinLockHolder sl(&signal_lock_);
- delete *it;
- callbacks_.erase(it);
- }
- --callback_count_;
- if (callback_count_ > 0) {
- EnableHandler();
- } else if (timer_sharing_ == TIMERS_SHARED) {
- StopTimer();
- }
- return;
- }
- }
- // Unknown token.
- RAW_LOG(FATAL, "Invalid token");
-}
-
-void ProfileHandler::Reset() {
- SpinLockHolder cl(&control_lock_);
- DisableHandler();
- {
- SpinLockHolder sl(&signal_lock_);
- CallbackIterator it = callbacks_.begin();
- while (it != callbacks_.end()) {
- CallbackIterator tmp = it;
- ++it;
- delete *tmp;
- callbacks_.erase(tmp);
- }
- }
- callback_count_ = 0;
- if (timer_sharing_ == TIMERS_SHARED) {
- StopTimer();
- }
- timer_sharing_ = TIMERS_UNTOUCHED;
-}
-
-void ProfileHandler::GetState(ProfileHandlerState* state) {
- SpinLockHolder cl(&control_lock_);
- DisableHandler();
- {
- SpinLockHolder sl(&signal_lock_); // Protects interrupts_.
- state->interrupts = interrupts_;
- }
- if (callback_count_ > 0) {
- EnableHandler();
- }
- state->frequency = frequency_;
- state->callback_count = callback_count_;
- state->allowed = allowed_;
-}
-
-void ProfileHandler::StartTimer() {
- if (!allowed_) {
- return;
- }
- struct itimerval timer;
- timer.it_interval.tv_sec = 0;
- timer.it_interval.tv_usec = 1000000 / frequency_;
- timer.it_value = timer.it_interval;
- setitimer(timer_type_, &timer, 0);
-}
-
-void ProfileHandler::StopTimer() {
- if (!allowed_) {
- return;
- }
- struct itimerval timer;
- memset(&timer, 0, sizeof timer);
- setitimer(timer_type_, &timer, 0);
-}
-
-bool ProfileHandler::IsTimerRunning() {
- if (!allowed_) {
- return false;
- }
- struct itimerval current_timer;
- RAW_CHECK(0 == getitimer(timer_type_, ¤t_timer), "getitimer");
- return (current_timer.it_value.tv_sec != 0 ||
- current_timer.it_value.tv_usec != 0);
-}
-
-void ProfileHandler::EnableHandler() {
- if (!allowed_) {
- return;
- }
- struct sigaction sa;
- sa.sa_sigaction = SignalHandler;
- sa.sa_flags = SA_RESTART | SA_SIGINFO;
- sigemptyset(&sa.sa_mask);
- const int signal_number = (timer_type_ == ITIMER_PROF ? SIGPROF : SIGALRM);
- RAW_CHECK(sigaction(signal_number, &sa, NULL) == 0, "sigprof (enable)");
-}
-
-void ProfileHandler::DisableHandler() {
- if (!allowed_) {
- return;
- }
- struct sigaction sa;
- sa.sa_handler = SIG_IGN;
- sa.sa_flags = SA_RESTART;
- sigemptyset(&sa.sa_mask);
- const int signal_number = (timer_type_ == ITIMER_PROF ? SIGPROF : SIGALRM);
- RAW_CHECK(sigaction(signal_number, &sa, NULL) == 0, "sigprof (disable)");
-}
-
-bool ProfileHandler::IsSignalHandlerAvailable() {
- struct sigaction sa;
- const int signal_number = (timer_type_ == ITIMER_PROF ? SIGPROF : SIGALRM);
- RAW_CHECK(sigaction(signal_number, NULL, &sa) == 0, "is-signal-handler avail");
-
- // We only take over the handler if the current one is unset.
- // It must be SIG_IGN or SIG_DFL, not some other function.
- // SIG_IGN must be allowed because when profiling is allowed but
- // not actively in use, this code keeps the handler set to SIG_IGN.
- // That setting will be inherited across fork+exec. In order for
- // any child to be able to use profiling, SIG_IGN must be treated
- // as available.
- return sa.sa_handler == SIG_IGN || sa.sa_handler == SIG_DFL;
-}
-
-void ProfileHandler::SignalHandler(int sig, siginfo_t* sinfo, void* ucontext) {
- int saved_errno = errno;
- // At this moment, instance_ must be initialized because the handler is
- // enabled in RegisterThread or RegisterCallback only after
- // ProfileHandler::Instance runs.
- ProfileHandler* instance = ANNOTATE_UNPROTECTED_READ(instance_);
- RAW_CHECK(instance != NULL, "ProfileHandler is not initialized");
- {
- SpinLockHolder sl(&instance->signal_lock_);
- ++instance->interrupts_;
- for (CallbackIterator it = instance->callbacks_.begin();
- it != instance->callbacks_.end();
- ++it) {
- (*it)->callback(sig, sinfo, ucontext, (*it)->callback_arg);
- }
- }
- errno = saved_errno;
-}
-
-// This module initializer registers the main thread, so it must be
-// executed in the context of the main thread.
-REGISTER_MODULE_INITIALIZER(profile_main, ProfileHandlerRegisterThread());
-
-extern "C" void ProfileHandlerRegisterThread() {
- ProfileHandler::Instance()->RegisterThread();
-}
-
-extern "C" ProfileHandlerToken* ProfileHandlerRegisterCallback(
- ProfileHandlerCallback callback, void* callback_arg) {
- return ProfileHandler::Instance()->RegisterCallback(callback, callback_arg);
-}
-
-extern "C" void ProfileHandlerUnregisterCallback(ProfileHandlerToken* token) {
- ProfileHandler::Instance()->UnregisterCallback(token);
-}
-
-extern "C" void ProfileHandlerReset() {
- return ProfileHandler::Instance()->Reset();
-}
-
-extern "C" void ProfileHandlerGetState(ProfileHandlerState* state) {
- ProfileHandler::Instance()->GetState(state);
-}
-
-#else // OS_CYGWIN
-
-// ITIMER_PROF doesn't work under cygwin. ITIMER_REAL is available, but doesn't
-// work as well for profiling, and also interferes with alarm(). Because of
-// these issues, unless a specific need is identified, profiler support is
-// disabled under Cygwin.
-extern "C" void ProfileHandlerRegisterThread() {
-}
-
-extern "C" ProfileHandlerToken* ProfileHandlerRegisterCallback(
- ProfileHandlerCallback callback, void* callback_arg) {
- return NULL;
-}
-
-extern "C" void ProfileHandlerUnregisterCallback(ProfileHandlerToken* token) {
-}
-
-extern "C" void ProfileHandlerReset() {
-}
-
-extern "C" void ProfileHandlerGetState(ProfileHandlerState* state) {
-}
-
-#endif // OS_CYGWIN
diff --git a/third_party/tcmalloc/chromium/src/profile-handler.h b/third_party/tcmalloc/chromium/src/profile-handler.h
deleted file mode 100644
index 4b078ec..0000000
--- a/third_party/tcmalloc/chromium/src/profile-handler.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/* Copyright (c) 2009, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Nabeel Mian
- *
- * This module manages the cpu profile timers and the associated interrupt
- * handler. When enabled, all registered threads in the program are profiled.
- * (Note: if using linux 2.4 or earlier, you must use the Thread class, in
- * google3/thread, to ensure all threads are profiled.)
- *
- * Any component interested in receiving a profile timer interrupt can do so by
- * registering a callback. All registered callbacks must be async-signal-safe.
- *
- * Note: This module requires the sole ownership of ITIMER_PROF timer and the
- * SIGPROF signal.
- */
-
-#ifndef BASE_PROFILE_HANDLER_H_
-#define BASE_PROFILE_HANDLER_H_
-
-#include "config.h"
-#include <signal.h>
-#ifdef COMPILER_MSVC
-#include "conflict-signal.h"
-#endif
-#include "base/basictypes.h"
-
-/* All this code should be usable from within C apps. */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Forward declaration. */
-struct ProfileHandlerToken;
-
-/*
- * Callback function to be used with ProfilefHandlerRegisterCallback. This
- * function will be called in the context of SIGPROF signal handler and must
- * be async-signal-safe. The first three arguments are the values provided by
- * the SIGPROF signal handler. We use void* to avoid using ucontext_t on
- * non-POSIX systems.
- *
- * Requirements:
- * - Callback must be async-signal-safe.
- * - None of the functions in ProfileHandler are async-signal-safe. Therefore,
- * callback function *must* not call any of the ProfileHandler functions.
- * - Callback is not required to be re-entrant. At most one instance of
- * callback can run at a time.
- *
- * Notes:
- * - The SIGPROF signal handler saves and restores errno, so the callback
- * doesn't need to.
- * - Callback code *must* not acquire lock(s) to serialize access to data shared
- * with the code outside the signal handler (callback must be
- * async-signal-safe). If such a serialization is needed, follow the model
- * used by profiler.cc:
- *
- * When code other than the signal handler modifies the shared data it must:
- * - Acquire lock.
- * - Unregister the callback with the ProfileHandler.
- * - Modify shared data.
- * - Re-register the callback.
- * - Release lock.
- * and the callback code gets a lockless, read-write access to the data.
- */
-typedef void (*ProfileHandlerCallback)(int sig, siginfo_t* sig_info,
- void* ucontext, void* callback_arg);
-
-/*
- * Registers a new thread with profile handler and should be called only once
- * per thread. The main thread is registered at program startup. This routine
- * is called by the Thread module in google3/thread whenever a new thread is
- * created. This function is not async-signal-safe.
- */
-void ProfileHandlerRegisterThread();
-
-/*
- * Registers a callback routine. This callback function will be called in the
- * context of SIGPROF handler, so must be async-signal-safe. The returned token
- * is to be used when unregistering this callback via
- * ProfileHandlerUnregisterCallback. Registering the first callback enables
- * the SIGPROF signal handler. Caller must not free the returned token. This
- * function is not async-signal-safe.
- */
-ProfileHandlerToken* ProfileHandlerRegisterCallback(
- ProfileHandlerCallback callback, void* callback_arg);
-
-/*
- * Unregisters a previously registered callback. Expects the token returned
- * by the corresponding ProfileHandlerRegisterCallback and asserts that the
- * passed token is valid. Unregistering the last callback disables the SIGPROF
- * signal handler. It waits for the currently running callback to
- * complete before returning. This function is not async-signal-safe.
- */
-void ProfileHandlerUnregisterCallback(ProfileHandlerToken* token);
-
-/*
- * FOR TESTING ONLY
- * Unregisters all the callbacks, stops the timers (if shared) and disables the
- * SIGPROF handler. All the threads, including the main thread, need to be
- * re-registered after this call. This function is not async-signal-safe.
- */
-void ProfileHandlerReset();
-
-/*
- * Stores profile handler's current state. This function is not
- * async-signal-safe.
- */
-struct ProfileHandlerState {
- int32 frequency; /* Profiling frequency */
- int32 callback_count; /* Number of callbacks registered */
- int64 interrupts; /* Number of interrupts received */
- bool allowed; /* Profiling is allowed */
-};
-void ProfileHandlerGetState(struct ProfileHandlerState* state);
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif /* BASE_PROFILE_HANDLER_H_ */
diff --git a/third_party/tcmalloc/chromium/src/profiledata.cc b/third_party/tcmalloc/chromium/src/profiledata.cc
deleted file mode 100644
index 5f2531b..0000000
--- a/third_party/tcmalloc/chromium/src/profiledata.cc
+++ /dev/null
@@ -1,331 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Sanjay Ghemawat
-// Chris Demetriou (refactoring)
-//
-// Collect profiling data.
-
-#include <config.h>
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <sys/time.h>
-#include <string.h>
-#include <fcntl.h>
-
-#include "profiledata.h"
-
-#include "base/logging.h"
-#include "base/sysinfo.h"
-
-// All of these are initialized in profiledata.h.
-const int ProfileData::kMaxStackDepth;
-const int ProfileData::kAssociativity;
-const int ProfileData::kBuckets;
-const int ProfileData::kBufferLength;
-
-ProfileData::Options::Options()
- : frequency_(1) {
-}
-
-// This function is safe to call from asynchronous signals (but is not
-// re-entrant). However, that's not part of its public interface.
-void ProfileData::Evict(const Entry& entry) {
- const int d = entry.depth;
- const int nslots = d + 2; // Number of slots needed in eviction buffer
- if (num_evicted_ + nslots > kBufferLength) {
- FlushEvicted();
- assert(num_evicted_ == 0);
- assert(nslots <= kBufferLength);
- }
- evict_[num_evicted_++] = entry.count;
- evict_[num_evicted_++] = d;
- memcpy(&evict_[num_evicted_], entry.stack, d * sizeof(Slot));
- num_evicted_ += d;
-}
-
-ProfileData::ProfileData()
- : hash_(0),
- evict_(0),
- num_evicted_(0),
- out_(-1),
- count_(0),
- evictions_(0),
- total_bytes_(0),
- fname_(0),
- start_time_(0) {
-}
-
-bool ProfileData::Start(const char* fname,
- const ProfileData::Options& options) {
- if (enabled()) {
- return false;
- }
-
- // Open output file and initialize various data structures
- int fd = open(fname, O_CREAT | O_WRONLY | O_TRUNC, 0666);
- if (fd < 0) {
- // Can't open outfile for write
- return false;
- }
-
- start_time_ = time(NULL);
- fname_ = strdup(fname);
-
- // Reset counters
- num_evicted_ = 0;
- count_ = 0;
- evictions_ = 0;
- total_bytes_ = 0;
-
- hash_ = new Bucket[kBuckets];
- evict_ = new Slot[kBufferLength];
- memset(hash_, 0, sizeof(hash_[0]) * kBuckets);
-
- // Record special entries
- evict_[num_evicted_++] = 0; // count for header
- evict_[num_evicted_++] = 3; // depth for header
- evict_[num_evicted_++] = 0; // Version number
- CHECK_NE(0, options.frequency());
- int period = 1000000 / options.frequency();
- evict_[num_evicted_++] = period; // Period (microseconds)
- evict_[num_evicted_++] = 0; // Padding
-
- out_ = fd;
-
- return true;
-}
-
-ProfileData::~ProfileData() {
- Stop();
-}
-
-// Dump /proc/maps data to fd. Copied from heap-profile-table.cc.
-#define NO_INTR(fn) do {} while ((fn) < 0 && errno == EINTR)
-
-static void FDWrite(int fd, const char* buf, size_t len) {
- while (len > 0) {
- ssize_t r;
- NO_INTR(r = write(fd, buf, len));
- RAW_CHECK(r >= 0, "write failed");
- buf += r;
- len -= r;
- }
-}
-
-static void DumpProcSelfMaps(int fd) {
- ProcMapsIterator::Buffer iterbuf;
- ProcMapsIterator it(0, &iterbuf); // 0 means "current pid"
-
- uint64 start, end, offset;
- int64 inode;
- char *flags, *filename;
- ProcMapsIterator::Buffer linebuf;
- while (it.Next(&start, &end, &flags, &offset, &inode, &filename)) {
- int written = it.FormatLine(linebuf.buf_, sizeof(linebuf.buf_),
- start, end, flags, offset, inode, filename,
- 0);
- FDWrite(fd, linebuf.buf_, written);
- }
-}
-
-void ProfileData::Stop() {
- if (!enabled()) {
- return;
- }
-
- // Move data from hash table to eviction buffer
- for (int b = 0; b < kBuckets; b++) {
- Bucket* bucket = &hash_[b];
- for (int a = 0; a < kAssociativity; a++) {
- if (bucket->entry[a].count > 0) {
- Evict(bucket->entry[a]);
- }
- }
- }
-
- if (num_evicted_ + 3 > kBufferLength) {
- // Ensure there is enough room for end of data marker
- FlushEvicted();
- }
-
- // Write end of data marker
- evict_[num_evicted_++] = 0; // count
- evict_[num_evicted_++] = 1; // depth
- evict_[num_evicted_++] = 0; // end of data marker
- FlushEvicted();
-
- // Dump "/proc/self/maps" so we get list of mapped shared libraries
- DumpProcSelfMaps(out_);
-
- Reset();
- fprintf(stderr, "PROFILE: interrupts/evictions/bytes = %d/%d/%" PRIuS "\n",
- count_, evictions_, total_bytes_);
-}
-
-void ProfileData::Reset() {
- if (!enabled()) {
- return;
- }
-
- // Don't reset count_, evictions_, or total_bytes_ here. They're used
- // by Stop to print information about the profile after reset, and are
- // cleared by Start when starting a new profile.
- close(out_);
- delete[] hash_;
- hash_ = 0;
- delete[] evict_;
- evict_ = 0;
- num_evicted_ = 0;
- free(fname_);
- fname_ = 0;
- start_time_ = 0;
-
- out_ = -1;
-}
-
-// This function is safe to call from asynchronous signals (but is not
-// re-entrant). However, that's not part of its public interface.
-void ProfileData::GetCurrentState(State* state) const {
- if (enabled()) {
- state->enabled = true;
- state->start_time = start_time_;
- state->samples_gathered = count_;
- int buf_size = sizeof(state->profile_name);
- strncpy(state->profile_name, fname_, buf_size);
- state->profile_name[buf_size-1] = '\0';
- } else {
- state->enabled = false;
- state->start_time = 0;
- state->samples_gathered = 0;
- state->profile_name[0] = '\0';
- }
-}
-
-// This function is safe to call from asynchronous signals (but is not
-// re-entrant). However, that's not part of its public interface.
-void ProfileData::FlushTable() {
- if (!enabled()) {
- return;
- }
-
- // Move data from hash table to eviction buffer
- for (int b = 0; b < kBuckets; b++) {
- Bucket* bucket = &hash_[b];
- for (int a = 0; a < kAssociativity; a++) {
- if (bucket->entry[a].count > 0) {
- Evict(bucket->entry[a]);
- bucket->entry[a].depth = 0;
- bucket->entry[a].count = 0;
- }
- }
- }
-
- // Write out all pending data
- FlushEvicted();
-}
-
-void ProfileData::Add(int depth, const void* const* stack) {
- if (!enabled()) {
- return;
- }
-
- if (depth > kMaxStackDepth) depth = kMaxStackDepth;
- RAW_CHECK(depth > 0, "ProfileData::Add depth <= 0");
-
- // Make hash-value
- Slot h = 0;
- for (int i = 0; i < depth; i++) {
- Slot slot = reinterpret_cast<Slot>(stack[i]);
- h = (h << 8) | (h >> (8*(sizeof(h)-1)));
- h += (slot * 31) + (slot * 7) + (slot * 3);
- }
-
- count_++;
-
- // See if table already has an entry for this trace
- bool done = false;
- Bucket* bucket = &hash_[h % kBuckets];
- for (int a = 0; a < kAssociativity; a++) {
- Entry* e = &bucket->entry[a];
- if (e->depth == depth) {
- bool match = true;
- for (int i = 0; i < depth; i++) {
- if (e->stack[i] != reinterpret_cast<Slot>(stack[i])) {
- match = false;
- break;
- }
- }
- if (match) {
- e->count++;
- done = true;
- break;
- }
- }
- }
-
- if (!done) {
- // Evict entry with smallest count
- Entry* e = &bucket->entry[0];
- for (int a = 1; a < kAssociativity; a++) {
- if (bucket->entry[a].count < e->count) {
- e = &bucket->entry[a];
- }
- }
- if (e->count > 0) {
- evictions_++;
- Evict(*e);
- }
-
- // Use the newly evicted entry
- e->depth = depth;
- e->count = 1;
- for (int i = 0; i < depth; i++) {
- e->stack[i] = reinterpret_cast<Slot>(stack[i]);
- }
- }
-}
-
-// This function is safe to call from asynchronous signals (but is not
-// re-entrant). However, that's not part of its public interface.
-void ProfileData::FlushEvicted() {
- if (num_evicted_ > 0) {
- const char* buf = reinterpret_cast<char*>(evict_);
- size_t bytes = sizeof(evict_[0]) * num_evicted_;
- total_bytes_ += bytes;
- FDWrite(out_, buf, bytes);
- }
- num_evicted_ = 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/profiledata.h b/third_party/tcmalloc/chromium/src/profiledata.h
deleted file mode 100644
index 3521bac..0000000
--- a/third_party/tcmalloc/chromium/src/profiledata.h
+++ /dev/null
@@ -1,183 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Sanjay Ghemawat
-// Chris Demetriou (refactoring)
-//
-// Collect profiling data.
-//
-// The profile data file format is documented in
-// doc/cpuprofile-fileformat.html
-
-
-#ifndef BASE_PROFILEDATA_H_
-#define BASE_PROFILEDATA_H_
-
-#include <config.h>
-#include <time.h> // for time_t
-#include <stdint.h>
-#include "base/basictypes.h"
-
-// A class that accumulates profile samples and writes them to a file.
-//
-// Each sample contains a stack trace and a count. Memory usage is
-// reduced by combining profile samples that have the same stack trace
-// by adding up the associated counts.
-//
-// Profile data is accumulated in a bounded amount of memory, and will
-// flushed to a file as necessary to stay within the memory limit.
-//
-// Use of this class assumes external synchronization. The exact
-// requirements of that synchronization are that:
-//
-// - 'Add' may be called from asynchronous signals, but is not
-// re-entrant.
-//
-// - None of 'Start', 'Stop', 'Reset', 'Flush', and 'Add' may be
-// called at the same time.
-//
-// - 'Start', 'Stop', or 'Reset' should not be called while 'Enabled'
-// or 'GetCurrent' are running, and vice versa.
-//
-// A profiler which uses asyncronous signals to add samples will
-// typically use two locks to protect this data structure:
-//
-// - A SpinLock which is held over all calls except for the 'Add'
-// call made from the signal handler.
-//
-// - A SpinLock which is held over calls to 'Start', 'Stop', 'Reset',
-// 'Flush', and 'Add'. (This SpinLock should be acquired after
-// the first SpinLock in all cases where both are needed.)
-class ProfileData {
- public:
- struct State {
- bool enabled; // Is profiling currently enabled?
- time_t start_time; // If enabled, when was profiling started?
- char profile_name[1024]; // Name of file being written, or '\0'
- int samples_gathered; // Number of samples gathered to far (or 0)
- };
-
- class Options {
- public:
- Options();
-
- // Get and set the sample frequency.
- int frequency() const {
- return frequency_;
- }
- void set_frequency(int frequency) {
- frequency_ = frequency;
- }
-
- private:
- int frequency_; // Sample frequency.
- };
-
- static const int kMaxStackDepth = 64; // Max stack depth stored in profile
-
- ProfileData();
- ~ProfileData();
-
- // If data collection is not already enabled start to collect data
- // into fname. Parameters related to this profiling run are specified
- // by 'options'.
- //
- // Returns true if data collection could be started, otherwise (if an
- // error occurred or if data collection was already enabled) returns
- // false.
- bool Start(const char *fname, const Options& options);
-
- // If data collection is enabled, stop data collection and write the
- // data to disk.
- void Stop();
-
- // Stop data collection without writing anything else to disk, and
- // discard any collected data.
- void Reset();
-
- // If data collection is enabled, record a sample with 'depth'
- // entries from 'stack'. (depth must be > 0.) At most
- // kMaxStackDepth stack entries will be recorded, starting with
- // stack[0].
- //
- // This function is safe to call from asynchronous signals (but is
- // not re-entrant).
- void Add(int depth, const void* const* stack);
-
- // If data collection is enabled, write the data to disk (and leave
- // the collector enabled).
- void FlushTable();
-
- // Is data collection currently enabled?
- bool enabled() const { return out_ >= 0; }
-
- // Get the current state of the data collector.
- void GetCurrentState(State* state) const;
-
- private:
- static const int kAssociativity = 4; // For hashtable
- static const int kBuckets = 1 << 10; // For hashtable
- static const int kBufferLength = 1 << 18; // For eviction buffer
-
- // Type of slots: each slot can be either a count, or a PC value
- typedef uintptr_t Slot;
-
- // Hash-table/eviction-buffer entry (a.k.a. a sample)
- struct Entry {
- Slot count; // Number of hits
- Slot depth; // Stack depth
- Slot stack[kMaxStackDepth]; // Stack contents
- };
-
- // Hash table bucket
- struct Bucket {
- Entry entry[kAssociativity];
- };
-
- Bucket* hash_; // hash table
- Slot* evict_; // evicted entries
- int num_evicted_; // how many evicted entries?
- int out_; // fd for output file.
- int count_; // How many samples recorded
- int evictions_; // How many evictions
- size_t total_bytes_; // How much output
- char* fname_; // Profile file name
- time_t start_time_; // Start time, or 0
-
- // Move 'entry' to the eviction buffer.
- void Evict(const Entry& entry);
-
- // Write contents of eviction buffer to disk.
- void FlushEvicted();
-
- DISALLOW_COPY_AND_ASSIGN(ProfileData);
-};
-
-#endif // BASE_PROFILEDATA_H_
diff --git a/third_party/tcmalloc/chromium/src/profiler.cc b/third_party/tcmalloc/chromium/src/profiler.cc
deleted file mode 100644
index eb6dc42..0000000
--- a/third_party/tcmalloc/chromium/src/profiler.cc
+++ /dev/null
@@ -1,344 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-// Chris Demetriou (refactoring)
-//
-// Profile current program by sampling stack-trace every so often
-
-#include "config.h"
-#include "getpc.h" // should be first to get the _GNU_SOURCE dfn
-#include <signal.h>
-#include <assert.h>
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for getpid()
-#endif
-#if defined(HAVE_SYS_UCONTEXT_H)
-#include <sys/ucontext.h>
-#elif defined(HAVE_UCONTEXT_H)
-#include <ucontext.h>
-#elif defined(HAVE_CYGWIN_SIGNAL_H)
-#include <cygwin/signal.h>
-typedef ucontext ucontext_t;
-#elif defined(__ANDROID__)
-// Do not define ucontext_t here.
-#else
-typedef int ucontext_t; // just to quiet the compiler, mostly
-#endif
-#include <sys/time.h>
-#include <string>
-#include <gperftools/profiler.h>
-#include <gperftools/stacktrace.h>
-#include "base/commandlineflags.h"
-#include "base/logging.h"
-#include "base/googleinit.h"
-#include "base/spinlock.h"
-#include "base/sysinfo.h" /* for GetUniquePathFromEnv, etc */
-#include "profiledata.h"
-#include "profile-handler.h"
-#ifdef HAVE_CONFLICT_SIGNAL_H
-#include "conflict-signal.h" /* used on msvc machines */
-#endif
-
-using std::string;
-
-// Collects up all profile data. This is a singleton, which is
-// initialized by a constructor at startup.
-class CpuProfiler {
- public:
- CpuProfiler();
- ~CpuProfiler();
-
- // Start profiler to write profile info into fname
- bool Start(const char* fname, const ProfilerOptions* options);
-
- // Stop profiling and write the data to disk.
- void Stop();
-
- // Write the data to disk (and continue profiling).
- void FlushTable();
-
- bool Enabled();
-
- void GetCurrentState(ProfilerState* state);
-
- static CpuProfiler instance_;
-
- private:
- // This lock implements the locking requirements described in the ProfileData
- // documentation, specifically:
- //
- // lock_ is held all over all collector_ method calls except for the 'Add'
- // call made from the signal handler, to protect against concurrent use of
- // collector_'s control routines. Code other than signal handler must
- // unregister the signal handler before calling any collector_ method.
- // 'Add' method in the collector is protected by a guarantee from
- // ProfileHandle that only one instance of prof_handler can run at a time.
- SpinLock lock_;
- ProfileData collector_;
-
- // Filter function and its argument, if any. (NULL means include all
- // samples). Set at start, read-only while running. Written while holding
- // lock_, read and executed in the context of SIGPROF interrupt.
- int (*filter_)(void*);
- void* filter_arg_;
-
- // Opaque token returned by the profile handler. To be used when calling
- // ProfileHandlerUnregisterCallback.
- ProfileHandlerToken* prof_handler_token_;
-
- // Sets up a callback to receive SIGPROF interrupt.
- void EnableHandler();
-
- // Disables receiving SIGPROF interrupt.
- void DisableHandler();
-
- // Signal handler that records the interrupted pc in the profile data.
- static void prof_handler(int sig, siginfo_t*, void* signal_ucontext,
- void* cpu_profiler);
-};
-
-// Profile data structure singleton: Constructor will check to see if
-// profiling should be enabled. Destructor will write profile data
-// out to disk.
-CpuProfiler CpuProfiler::instance_;
-
-// Initialize profiling: activated if getenv("CPUPROFILE") exists.
-CpuProfiler::CpuProfiler()
- : prof_handler_token_(NULL) {
- // TODO(cgd) Move this code *out* of the CpuProfile constructor into a
- // separate object responsible for initialization. With ProfileHandler there
- // is no need to limit the number of profilers.
- char fname[PATH_MAX];
- if (!GetUniquePathFromEnv("CPUPROFILE", fname)) {
- return;
- }
- // We don't enable profiling if setuid -- it's a security risk
-#ifdef HAVE_GETEUID
- if (getuid() != geteuid())
- return;
-#endif
-
- if (!Start(fname, NULL)) {
- RAW_LOG(FATAL, "Can't turn on cpu profiling for '%s': %s\n",
- fname, strerror(errno));
- }
-}
-
-bool CpuProfiler::Start(const char* fname, const ProfilerOptions* options) {
- SpinLockHolder cl(&lock_);
-
- if (collector_.enabled()) {
- return false;
- }
-
- ProfileHandlerState prof_handler_state;
- ProfileHandlerGetState(&prof_handler_state);
-
- ProfileData::Options collector_options;
- collector_options.set_frequency(prof_handler_state.frequency);
- if (!collector_.Start(fname, collector_options)) {
- return false;
- }
-
- filter_ = NULL;
- if (options != NULL && options->filter_in_thread != NULL) {
- filter_ = options->filter_in_thread;
- filter_arg_ = options->filter_in_thread_arg;
- }
-
- // Setup handler for SIGPROF interrupts
- EnableHandler();
-
- return true;
-}
-
-CpuProfiler::~CpuProfiler() {
- Stop();
-}
-
-// Stop profiling and write out any collected profile data
-void CpuProfiler::Stop() {
- SpinLockHolder cl(&lock_);
-
- if (!collector_.enabled()) {
- return;
- }
-
- // Unregister prof_handler to stop receiving SIGPROF interrupts before
- // stopping the collector.
- DisableHandler();
-
- // DisableHandler waits for the currently running callback to complete and
- // guarantees no future invocations. It is safe to stop the collector.
- collector_.Stop();
-}
-
-void CpuProfiler::FlushTable() {
- SpinLockHolder cl(&lock_);
-
- if (!collector_.enabled()) {
- return;
- }
-
- // Unregister prof_handler to stop receiving SIGPROF interrupts before
- // flushing the profile data.
- DisableHandler();
-
- // DisableHandler waits for the currently running callback to complete and
- // guarantees no future invocations. It is safe to flush the profile data.
- collector_.FlushTable();
-
- EnableHandler();
-}
-
-bool CpuProfiler::Enabled() {
- SpinLockHolder cl(&lock_);
- return collector_.enabled();
-}
-
-void CpuProfiler::GetCurrentState(ProfilerState* state) {
- ProfileData::State collector_state;
- {
- SpinLockHolder cl(&lock_);
- collector_.GetCurrentState(&collector_state);
- }
-
- state->enabled = collector_state.enabled;
- state->start_time = static_cast<time_t>(collector_state.start_time);
- state->samples_gathered = collector_state.samples_gathered;
- int buf_size = sizeof(state->profile_name);
- strncpy(state->profile_name, collector_state.profile_name, buf_size);
- state->profile_name[buf_size-1] = '\0';
-}
-
-void CpuProfiler::EnableHandler() {
- RAW_CHECK(prof_handler_token_ == NULL, "SIGPROF handler already registered");
- prof_handler_token_ = ProfileHandlerRegisterCallback(prof_handler, this);
- RAW_CHECK(prof_handler_token_ != NULL, "Failed to set up SIGPROF handler");
-}
-
-void CpuProfiler::DisableHandler() {
- RAW_CHECK(prof_handler_token_ != NULL, "SIGPROF handler is not registered");
- ProfileHandlerUnregisterCallback(prof_handler_token_);
- prof_handler_token_ = NULL;
-}
-
-// Signal handler that records the pc in the profile-data structure. We do no
-// synchronization here. profile-handler.cc guarantees that at most one
-// instance of prof_handler() will run at a time. All other routines that
-// access the data touched by prof_handler() disable this signal handler before
-// accessing the data and therefore cannot execute concurrently with
-// prof_handler().
-void CpuProfiler::prof_handler(int sig, siginfo_t*, void* signal_ucontext,
- void* cpu_profiler) {
- CpuProfiler* instance = static_cast<CpuProfiler*>(cpu_profiler);
-
- if (instance->filter_ == NULL ||
- (*instance->filter_)(instance->filter_arg_)) {
- void* stack[ProfileData::kMaxStackDepth];
-
- // The top-most active routine doesn't show up as a normal
- // frame, but as the "pc" value in the signal handler context.
- stack[0] = GetPC(*reinterpret_cast<ucontext_t*>(signal_ucontext));
-
- // We skip the top two stack trace entries (this function and one
- // signal handler frame) since they are artifacts of profiling and
- // should not be measured. Other profiling related frames may be
- // removed by "pprof" at analysis time. Instead of skipping the top
- // frames, we could skip nothing, but that would increase the
- // profile size unnecessarily.
- int depth = GetStackTraceWithContext(stack + 1, arraysize(stack) - 1,
- 2, signal_ucontext);
- depth++; // To account for pc value in stack[0];
-
- instance->collector_.Add(depth, stack);
- }
-}
-
-#if !(defined(__CYGWIN__) || defined(__CYGWIN32__))
-
-extern "C" PERFTOOLS_DLL_DECL void ProfilerRegisterThread() {
- ProfileHandlerRegisterThread();
-}
-
-extern "C" PERFTOOLS_DLL_DECL void ProfilerFlush() {
- CpuProfiler::instance_.FlushTable();
-}
-
-extern "C" PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads() {
- return CpuProfiler::instance_.Enabled();
-}
-
-extern "C" PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname) {
- return CpuProfiler::instance_.Start(fname, NULL);
-}
-
-extern "C" PERFTOOLS_DLL_DECL int ProfilerStartWithOptions(
- const char *fname, const ProfilerOptions *options) {
- return CpuProfiler::instance_.Start(fname, options);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void ProfilerStop() {
- CpuProfiler::instance_.Stop();
-}
-
-extern "C" PERFTOOLS_DLL_DECL void ProfilerGetCurrentState(
- ProfilerState* state) {
- CpuProfiler::instance_.GetCurrentState(state);
-}
-
-#else // OS_CYGWIN
-
-// ITIMER_PROF doesn't work under cygwin. ITIMER_REAL is available, but doesn't
-// work as well for profiling, and also interferes with alarm(). Because of
-// these issues, unless a specific need is identified, profiler support is
-// disabled under Cygwin.
-extern "C" void ProfilerRegisterThread() { }
-extern "C" void ProfilerFlush() { }
-extern "C" int ProfilingIsEnabledForAllThreads() { return 0; }
-extern "C" int ProfilerStart(const char* fname) { return 0; }
-extern "C" int ProfilerStartWithOptions(const char *fname,
- const ProfilerOptions *options) {
- return 0;
-}
-extern "C" void ProfilerStop() { }
-extern "C" void ProfilerGetCurrentState(ProfilerState* state) {
- memset(state, 0, sizeof(*state));
-}
-
-#endif // OS_CYGWIN
-
-// DEPRECATED routines
-extern "C" PERFTOOLS_DLL_DECL void ProfilerEnable() { }
-extern "C" PERFTOOLS_DLL_DECL void ProfilerDisable() { }
diff --git a/third_party/tcmalloc/chromium/src/raw_printer.cc b/third_party/tcmalloc/chromium/src/raw_printer.cc
deleted file mode 100644
index 730d6e2..0000000
--- a/third_party/tcmalloc/chromium/src/raw_printer.cc
+++ /dev/null
@@ -1,71 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: sanjay@google.com (Sanjay Ghemawat)
-
-#include <config.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include "raw_printer.h"
-#include "base/logging.h"
-
-namespace base {
-
-RawPrinter::RawPrinter(char* buf, int length)
- : base_(buf),
- ptr_(buf),
- limit_(buf + length - 1) {
- RAW_DCHECK(length > 0, "");
- *ptr_ = '\0';
- *limit_ = '\0';
-}
-
-void RawPrinter::Printf(const char* format, ...) {
- if (limit_ > ptr_) {
- va_list ap;
- va_start(ap, format);
- int avail = limit_ - ptr_;
- // We pass avail+1 to vsnprintf() since that routine needs room
- // to store the trailing \0.
- const int r = perftools_vsnprintf(ptr_, avail+1, format, ap);
- va_end(ap);
- if (r < 0) {
- // Perhaps an old glibc that returns -1 on truncation?
- ptr_ = limit_;
- } else if (r > avail) {
- // Truncation
- ptr_ = limit_;
- } else {
- ptr_ += r;
- }
- }
-}
-
-}
diff --git a/third_party/tcmalloc/chromium/src/raw_printer.h b/third_party/tcmalloc/chromium/src/raw_printer.h
deleted file mode 100644
index 62340bb..0000000
--- a/third_party/tcmalloc/chromium/src/raw_printer.h
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// A printf() wrapper that writes into a fixed length buffer.
-// Useful in low-level code that does not want to use allocating
-// routines like StringPrintf().
-//
-// The implementation currently uses vsnprintf(). This seems to
-// be fine for use in many low-level contexts, but we may need to
-// rethink this decision if we hit a problem with it calling
-// down into malloc() etc.
-
-#ifndef BASE_RAW_PRINTER_H_
-#define BASE_RAW_PRINTER_H_
-
-#include <config.h>
-#include "base/basictypes.h"
-
-namespace base {
-
-class RawPrinter {
- public:
- // REQUIRES: "length > 0"
- // Will printf any data added to this into "buf[0,length-1]" and
- // will arrange to always keep buf[] null-terminated.
- RawPrinter(char* buf, int length);
-
- // Return the number of bytes that have been appended to the string
- // so far. Does not count any bytes that were dropped due to overflow.
- int length() const { return (ptr_ - base_); }
-
- // Return the number of bytes that can be added to this.
- int space_left() const { return (limit_ - ptr_); }
-
- // Format the supplied arguments according to the "format" string
- // and append to this. Will silently truncate the output if it does
- // not fit.
- void Printf(const char* format, ...)
-#ifdef HAVE___ATTRIBUTE__
- __attribute__ ((__format__ (__printf__, 2, 3)))
-#endif
-;
-
- private:
- // We can write into [ptr_ .. limit_-1].
- // *limit_ is also writable, but reserved for a terminating \0
- // in case we overflow.
- //
- // Invariants: *ptr_ == \0
- // Invariants: *limit_ == \0
- char* base_; // Initial pointer
- char* ptr_; // Where should we write next
- char* limit_; // One past last non-\0 char we can write
-
- DISALLOW_COPY_AND_ASSIGN(RawPrinter);
-};
-
-}
-
-#endif // BASE_RAW_PRINTER_H_
diff --git a/third_party/tcmalloc/chromium/src/sampler.cc b/third_party/tcmalloc/chromium/src/sampler.cc
deleted file mode 100644
index 0ea6df1..0000000
--- a/third_party/tcmalloc/chromium/src/sampler.cc
+++ /dev/null
@@ -1,130 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Daniel Ford
-
-#include "sampler.h"
-
-#include <algorithm> // For min()
-#include <math.h>
-#include "base/commandlineflags.h"
-
-using std::min;
-
-// The approximate gap in bytes between sampling actions.
-// I.e., we take one sample approximately once every
-// tcmalloc_sample_parameter bytes of allocation
-// i.e. about once every 512KB if value is 1<<19.
-#ifdef NO_TCMALLOC_SAMPLES
-DEFINE_int64(tcmalloc_sample_parameter, 0,
- "Unused: code is compiled with NO_TCMALLOC_SAMPLES");
-#else
-DEFINE_int64(tcmalloc_sample_parameter,
- EnvToInt64("TCMALLOC_SAMPLE_PARAMETER", 0),
- "The approximate gap in bytes between sampling actions. "
- "This must be between 1 and 2^58.");
-#endif
-
-namespace tcmalloc {
-
-// Statics for Sampler
-double Sampler::log_table_[1<<kFastlogNumBits];
-
-// Populate the lookup table for FastLog2.
-// This approximates the log2 curve with a step function.
-// Steps have height equal to log2 of the mid-point of the step.
-void Sampler::PopulateFastLog2Table() {
- for (int i = 0; i < (1<<kFastlogNumBits); i++) {
- log_table_[i] = (log(1.0 + static_cast<double>(i+0.5)/(1<<kFastlogNumBits))
- / log(2.0));
- }
-}
-
-int Sampler::GetSamplePeriod() {
- return FLAGS_tcmalloc_sample_parameter;
-}
-
-// Run this before using your sampler
-void Sampler::Init(uint32_t seed) {
- // Initialize PRNG
- if (seed != 0) {
- rnd_ = seed;
- } else {
- rnd_ = static_cast<uint32_t>(reinterpret_cast<uintptr_t>(this));
- if (rnd_ == 0) {
- rnd_ = 1;
- }
- }
- // Step it forward 20 times for good measure
- for (int i = 0; i < 20; i++) {
- rnd_ = NextRandom(rnd_);
- }
- // Initialize counter
- bytes_until_sample_ = PickNextSamplingPoint();
-}
-
-// Initialize the Statics for the Sampler class
-void Sampler::InitStatics() {
- PopulateFastLog2Table();
-}
-
-// Generates a geometric variable with the specified mean (512K by default).
-// This is done by generating a random number between 0 and 1 and applying
-// the inverse cumulative distribution function for an exponential.
-// Specifically: Let m be the inverse of the sample period, then
-// the probability distribution function is m*exp(-mx) so the CDF is
-// p = 1 - exp(-mx), so
-// q = 1 - p = exp(-mx)
-// log_e(q) = -mx
-// -log_e(q)/m = x
-// log_2(q) * (-log_e(2) * 1/m) = x
-// In the code, q is actually in the range 1 to 2**26, hence the -26 below
-size_t Sampler::PickNextSamplingPoint() {
- rnd_ = NextRandom(rnd_);
- // Take the top 26 bits as the random number
- // (This plus the 1<<58 sampling bound give a max possible step of
- // 5194297183973780480 bytes.)
- const uint64_t prng_mod_power = 48; // Number of bits in prng
- // The uint32_t cast is to prevent a (hard-to-reproduce) NAN
- // under piii debug for some binaries.
- double q = static_cast<uint32_t>(rnd_ >> (prng_mod_power - 26)) + 1.0;
- // Put the computed p-value through the CDF of a geometric.
- // For faster performance (save ~1/20th exec time), replace
- // min(0.0, FastLog2(q) - 26) by (Fastlog2(q) - 26.000705)
- // The value 26.000705 is used rather than 26 to compensate
- // for inaccuracies in FastLog2 which otherwise result in a
- // negative answer.
- return static_cast<size_t>(min(0.0, (FastLog2(q) - 26)) * (-log(2.0)
- * FLAGS_tcmalloc_sample_parameter) + 1);
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/chromium/src/sampler.h b/third_party/tcmalloc/chromium/src/sampler.h
deleted file mode 100644
index 8e67fb0..0000000
--- a/third_party/tcmalloc/chromium/src/sampler.h
+++ /dev/null
@@ -1,179 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Daniel Ford
-
-#ifndef TCMALLOC_SAMPLER_H_
-#define TCMALLOC_SAMPLER_H_
-
-#include "config.h"
-#include <stddef.h> // for size_t
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uint64_t, uint32_t, int32_t
-#endif
-#include <string.h> // for memcpy
-#include "base/basictypes.h" // for ASSERT
-#include "internal_logging.h" // for ASSERT
-
-namespace tcmalloc {
-
-//-------------------------------------------------------------------
-// Sampler to decide when to create a sample trace for an allocation
-// Not thread safe: Each thread should have it's own sampler object.
-// Caller must use external synchronization if used
-// from multiple threads.
-//
-// With 512K average sample step (the default):
-// the probability of sampling a 4K allocation is about 0.00778
-// the probability of sampling a 1MB allocation is about 0.865
-// the probability of sampling a 1GB allocation is about 1.00000
-// In general, the probablity of sampling is an allocation of size X
-// given a flag value of Y (default 1M) is:
-// 1 - e^(-X/Y)
-//
-// With 128K average sample step:
-// the probability of sampling a 1MB allocation is about 0.99966
-// the probability of sampling a 1GB allocation is about 1.0
-// (about 1 - 2**(-26))
-// With 1M average sample step:
-// the probability of sampling a 4K allocation is about 0.00390
-// the probability of sampling a 1MB allocation is about 0.632
-// the probability of sampling a 1GB allocation is about 1.0
-//
-// The sampler works by representing memory as a long stream from
-// which allocations are taken. Some of the bytes in this stream are
-// marked and if an allocation includes a marked byte then it is
-// sampled. Bytes are marked according to a Poisson point process
-// with each byte being marked independently with probability
-// p = 1/tcmalloc_sample_parameter. This makes the probability
-// of sampling an allocation of X bytes equal to the CDF of
-// a geometric with mean tcmalloc_sample_parameter. (ie. the
-// probability that at least one byte in the range is marked). This
-// is accurately given by the CDF of the corresponding exponential
-// distribution : 1 - e^(X/tcmalloc_sample_parameter_)
-// Independence of the byte marking ensures independence of
-// the sampling of each allocation.
-//
-// This scheme is implemented by noting that, starting from any
-// fixed place, the number of bytes until the next marked byte
-// is geometrically distributed. This number is recorded as
-// bytes_until_sample_. Every allocation subtracts from this
-// number until it is less than 0. When this happens the current
-// allocation is sampled.
-//
-// When an allocation occurs, bytes_until_sample_ is reset to
-// a new independtly sampled geometric number of bytes. The
-// memoryless property of the point process means that this may
-// be taken as the number of bytes after the end of the current
-// allocation until the next marked byte. This ensures that
-// very large allocations which would intersect many marked bytes
-// only result in a single call to PickNextSamplingPoint.
-//-------------------------------------------------------------------
-
-class PERFTOOLS_DLL_DECL Sampler {
- public:
- // Initialize this sampler.
- // Passing a seed of 0 gives a non-deterministic
- // seed value given by casting the object ("this")
- void Init(uint32_t seed);
- void Cleanup();
-
- // Record allocation of "k" bytes. Return true iff allocation
- // should be sampled
- bool SampleAllocation(size_t k);
-
- // Generate a geometric with mean 512K (or FLAG_tcmalloc_sample_parameter)
- size_t PickNextSamplingPoint();
-
- // Initialize the statics for the Sampler class
- static void InitStatics();
-
- // Returns the current sample period
- int GetSamplePeriod();
-
- // The following are public for the purposes of testing
- static uint64_t NextRandom(uint64_t rnd_); // Returns the next prng value
- static double FastLog2(const double & d); // Computes Log2(x) quickly
- static void PopulateFastLog2Table(); // Populate the lookup table
-
- private:
- size_t bytes_until_sample_; // Bytes until we sample next
- uint64_t rnd_; // Cheap random number generator
-
- // Statics for the fast log
- // Note that this code may not depend on anything in //util
- // hence the duplication of functionality here
- static const int kFastlogNumBits = 10;
- static const int kFastlogMask = (1 << kFastlogNumBits) - 1;
- static double log_table_[1<<kFastlogNumBits]; // Constant
-};
-
-inline bool Sampler::SampleAllocation(size_t k) {
- if (bytes_until_sample_ < k) {
- bytes_until_sample_ = PickNextSamplingPoint();
- return true;
- } else {
- bytes_until_sample_ -= k;
- return false;
- }
-}
-
-// Inline functions which are public for testing purposes
-
-// Returns the next prng value.
-// pRNG is: aX+b mod c with a = 0x5DEECE66D, b = 0xB, c = 1<<48
-// This is the lrand64 generator.
-inline uint64_t Sampler::NextRandom(uint64_t rnd) {
- const uint64_t prng_mult = 0x5DEECE66DLL;
- const uint64_t prng_add = 0xB;
- const uint64_t prng_mod_power = 48;
- const uint64_t prng_mod_mask =
- ~((~static_cast<uint64_t>(0)) << prng_mod_power);
- return (prng_mult * rnd + prng_add) & prng_mod_mask;
-}
-
-// Adapted from //util/math/fastmath.[h|cc] by Noam Shazeer
-// This mimics the VeryFastLog2 code in those files
-inline double Sampler::FastLog2(const double & d) {
- ASSERT(d>0);
- COMPILE_ASSERT(sizeof(d) == sizeof(uint64_t), DoubleMustBe64Bits);
- uint64_t x;
- memcpy(&x, &d, sizeof(x)); // we depend on the compiler inlining this
- const uint32_t x_high = x >> 32;
- const uint32_t y = x_high >> (20 - kFastlogNumBits) & kFastlogMask;
- const int32_t exponent = ((x_high >> 20) & 0x7FF) - 1023;
- return exponent + log_table_[y];
-}
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_SAMPLER_H_
diff --git a/third_party/tcmalloc/chromium/src/solaris/libstdc++.la b/third_party/tcmalloc/chromium/src/solaris/libstdc++.la
deleted file mode 100644
index 3edf425..0000000
--- a/third_party/tcmalloc/chromium/src/solaris/libstdc++.la
+++ /dev/null
@@ -1,51 +0,0 @@
-# libstdc++.la - a libtool library file
-# Generated by ltmain.sh - GNU libtool 1.4a-GCC3.0 (1.641.2.256 2001/05/28 20:09:07 with GCC-local changes)
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# ---
-# NOTE: This file lives in /usr/sfw/lib on Solaris 10. Unfortunately,
-# due to an apparent bug in the Solaris 10 6/06 release,
-# /usr/sfw/lib/libstdc++.la is empty. Below is the correct content,
-# according to
-# http://forum.java.sun.com/thread.jspa?threadID=5073150
-# By passing LDFLAGS='-Lsrc/solaris' to configure, make will pick up
-# this copy of the file rather than the empty copy in /usr/sfw/lib.
-#
-# Also see
-# http://www.technicalarticles.org/index.php/Compiling_MySQL_5.0_on_Solaris_10
-#
-# Note: this is for 32-bit systems. If you have a 64-bit system,
-# uncomment the appropriate dependency_libs line below.
-# ----
-
-# The name that we can dlopen(3).
-dlname='libstdc++.so.6'
-
-# Names of this library.
-library_names='libstdc++.so.6.0.3 libstdc++.so.6 libstdc++.so'
-
-# The name of the static archive.
-old_library='libstdc++.a'
-
-# Libraries that this one depends upon.
-# 32-bit version:
-dependency_libs='-lc -lm -L/usr/sfw/lib -lgcc_s'
-# 64-bit version:
-#dependency_libs='-L/lib/64 -lc -lm -L/usr/sfw/lib/64 -lgcc_s'
-
-# Version information for libstdc++.
-current=6
-age=0
-revision=3
-
-# Is this an already installed library?
-installed=yes
-
-# Files to dlopen/dlpreopen
-dlopen=''
-dlpreopen=''
-
-# Directory that this library needs to be installed in:
-libdir='/usr/sfw/lib'
diff --git a/third_party/tcmalloc/chromium/src/span.cc b/third_party/tcmalloc/chromium/src/span.cc
deleted file mode 100644
index 7600945..0000000
--- a/third_party/tcmalloc/chromium/src/span.cc
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include <config.h>
-#include "span.h"
-
-#include <string.h> // for NULL, memset
-
-#include "internal_logging.h" // for ASSERT
-#include "page_heap_allocator.h" // for PageHeapAllocator
-#include "static_vars.h" // for Static
-
-namespace tcmalloc {
-
-#ifdef SPAN_HISTORY
-void Event(Span* span, char op, int v = 0) {
- span->history[span->nexthistory] = op;
- span->value[span->nexthistory] = v;
- span->nexthistory++;
- if (span->nexthistory == sizeof(span->history)) span->nexthistory = 0;
-}
-#endif
-
-Span* NewSpan(PageID p, Length len) {
- Span* result = Static::span_allocator()->New();
- memset(result, 0, sizeof(*result));
- result->start = p;
- result->length = len;
-#ifdef SPAN_HISTORY
- result->nexthistory = 0;
-#endif
- return result;
-}
-
-void DeleteSpan(Span* span) {
-#ifndef NDEBUG
- // In debug mode, trash the contents of deleted Spans
- memset(span, 0x3f, sizeof(*span));
-#endif
- Static::span_allocator()->Delete(span);
-}
-
-void DLL_Init(Span* list) {
- list->next = list;
- list->prev = list;
-}
-
-void DLL_Remove(Span* span) {
- span->prev->next = span->next;
- span->next->prev = span->prev;
- span->prev = NULL;
- span->next = NULL;
-}
-
-int DLL_Length(const Span* list) {
- int result = 0;
- for (Span* s = list->next; s != list; s = s->next) {
- result++;
- }
- return result;
-}
-
-void DLL_Prepend(Span* list, Span* span) {
- ASSERT(span->next == NULL);
- ASSERT(span->prev == NULL);
- span->next = list->next;
- span->prev = list;
- list->next->prev = span;
- list->next = span;
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/chromium/src/span.h b/third_party/tcmalloc/chromium/src/span.h
deleted file mode 100644
index 08db629..0000000
--- a/third_party/tcmalloc/chromium/src/span.h
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// A Span is a contiguous run of pages.
-
-#ifndef TCMALLOC_SPAN_H_
-#define TCMALLOC_SPAN_H_
-
-#include <config.h>
-#include "common.h"
-
-namespace tcmalloc {
-
-// Information kept for a span (a contiguous run of pages).
-struct Span {
- PageID start; // Starting page number
- Length length; // Number of pages in span
- Span* next; // Used when in link list
- Span* prev; // Used when in link list
- void* objects; // Linked list of free objects
- unsigned int refcount : 16; // Number of non-free objects
- unsigned int sizeclass : 8; // Size-class for small objects (or 0)
- unsigned int location : 2; // Is the span on a freelist, and if so, which?
- unsigned int sample : 1; // Sampled object?
-
-#undef SPAN_HISTORY
-#ifdef SPAN_HISTORY
- // For debugging, we can keep a log events per span
- int nexthistory;
- char history[64];
- int value[64];
-#endif
-
- // What freelist the span is on: IN_USE if on none, or normal or returned
- enum { IN_USE, ON_NORMAL_FREELIST, ON_RETURNED_FREELIST };
-};
-
-#ifdef SPAN_HISTORY
-void Event(Span* span, char op, int v = 0);
-#else
-#define Event(s,o,v) ((void) 0)
-#endif
-
-// Allocator/deallocator for spans
-Span* NewSpan(PageID p, Length len);
-void DeleteSpan(Span* span);
-
-// -------------------------------------------------------------------------
-// Doubly linked list of spans.
-// -------------------------------------------------------------------------
-
-// Initialize *list to an empty list.
-void DLL_Init(Span* list);
-
-// Remove 'span' from the linked list in which it resides, updating the
-// pointers of adjacent Spans and setting span's next and prev to NULL.
-void DLL_Remove(Span* span);
-
-// Return true iff "list" is empty.
-inline bool DLL_IsEmpty(const Span* list) {
- return list->next == list;
-}
-
-// Add span to the front of list.
-void DLL_Prepend(Span* list, Span* span);
-
-// Return the length of the linked list. O(n)
-int DLL_Length(const Span* list);
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_SPAN_H_
diff --git a/third_party/tcmalloc/chromium/src/stack_trace_table.cc b/third_party/tcmalloc/chromium/src/stack_trace_table.cc
deleted file mode 100644
index 76a032a..0000000
--- a/third_party/tcmalloc/chromium/src/stack_trace_table.cc
+++ /dev/null
@@ -1,159 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Andrew Fikes
-
-#include <config.h>
-#include "stack_trace_table.h"
-#include <string.h> // for NULL, memset
-#include "base/spinlock.h" // for SpinLockHolder
-#include "common.h" // for StackTrace
-#include "internal_logging.h" // for ASSERT, Log
-#include "page_heap_allocator.h" // for PageHeapAllocator
-#include "static_vars.h" // for Static
-
-namespace tcmalloc {
-
-bool StackTraceTable::Bucket::KeyEqual(uintptr_t h,
- const StackTrace& t) const {
- const bool eq = (this->hash == h && this->trace.depth == t.depth);
- for (int i = 0; eq && i < t.depth; ++i) {
- if (this->trace.stack[i] != t.stack[i]) {
- return false;
- }
- }
- return eq;
-}
-
-StackTraceTable::StackTraceTable()
- : error_(false),
- depth_total_(0),
- bucket_total_(0),
- table_(new Bucket*[kHashTableSize]()) {
- memset(table_, 0, kHashTableSize * sizeof(Bucket*));
-}
-
-StackTraceTable::~StackTraceTable() {
- delete[] table_;
-}
-
-void StackTraceTable::AddTrace(const StackTrace& t) {
- if (error_) {
- return;
- }
-
- // Hash function borrowed from base/heap-profile-table.cc
- uintptr_t h = 0;
- for (int i = 0; i < t.depth; ++i) {
- h += reinterpret_cast<uintptr_t>(t.stack[i]);
- h += h << 10;
- h ^= h >> 6;
- }
- h += h << 3;
- h ^= h >> 11;
-
- const int idx = h % kHashTableSize;
-
- Bucket* b = table_[idx];
- while (b != NULL && !b->KeyEqual(h, t)) {
- b = b->next;
- }
- if (b != NULL) {
- b->count++;
- b->trace.size += t.size; // keep cumulative size
- } else {
- depth_total_ += t.depth;
- bucket_total_++;
- b = Static::bucket_allocator()->New();
- if (b == NULL) {
- Log(kLog, __FILE__, __LINE__,
- "tcmalloc: could not allocate bucket", sizeof(*b));
- error_ = true;
- } else {
- b->hash = h;
- b->trace = t;
- b->count = 1;
- b->next = table_[idx];
- table_[idx] = b;
- }
- }
-}
-
-void** StackTraceTable::ReadStackTracesAndClear() {
- if (error_) {
- return NULL;
- }
-
- // Allocate output array
- const int out_len = bucket_total_ * 3 + depth_total_ + 1;
- void** out = new void*[out_len];
- if (out == NULL) {
- Log(kLog, __FILE__, __LINE__,
- "tcmalloc: allocation failed for stack traces",
- out_len * sizeof(*out));
- return NULL;
- }
-
- // Fill output array
- int idx = 0;
- for (int i = 0; i < kHashTableSize; ++i) {
- Bucket* b = table_[i];
- while (b != NULL) {
- out[idx++] = reinterpret_cast<void*>(static_cast<uintptr_t>(b->count));
- out[idx++] = reinterpret_cast<void*>(b->trace.size); // cumulative size
- out[idx++] = reinterpret_cast<void*>(b->trace.depth);
- for (int d = 0; d < b->trace.depth; ++d) {
- out[idx++] = b->trace.stack[d];
- }
- b = b->next;
- }
- }
- out[idx++] = NULL;
- ASSERT(idx == out_len);
-
- // Clear state
- error_ = false;
- depth_total_ = 0;
- bucket_total_ = 0;
- SpinLockHolder h(Static::pageheap_lock());
- for (int i = 0; i < kHashTableSize; ++i) {
- Bucket* b = table_[i];
- while (b != NULL) {
- Bucket* next = b->next;
- Static::bucket_allocator()->Delete(b);
- b = next;
- }
- table_[i] = NULL;
- }
-
- return out;
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/chromium/src/stack_trace_table.h b/third_party/tcmalloc/chromium/src/stack_trace_table.h
deleted file mode 100644
index 26d21c1..0000000
--- a/third_party/tcmalloc/chromium/src/stack_trace_table.h
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Andrew Fikes
-//
-// Utility class for coalescing sampled stack traces. Not thread-safe.
-
-#ifndef TCMALLOC_STACK_TRACE_TABLE_H_
-#define TCMALLOC_STACK_TRACE_TABLE_H_
-
-#include <config.h>
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t
-#endif
-#include "common.h"
-
-namespace tcmalloc {
-
-class PERFTOOLS_DLL_DECL StackTraceTable {
- public:
- // REQUIRES: L < pageheap_lock
- StackTraceTable();
- ~StackTraceTable();
-
- // Adds stack trace "t" to table.
- //
- // REQUIRES: L >= pageheap_lock
- void AddTrace(const StackTrace& t);
-
- // Returns stack traces formatted per MallocExtension guidelines.
- // May return NULL on error. Clears state before returning.
- //
- // REQUIRES: L < pageheap_lock
- void** ReadStackTracesAndClear();
-
- // Exposed for PageHeapAllocator
- struct Bucket {
- // Key
- uintptr_t hash;
- StackTrace trace;
-
- // Payload
- int count;
- Bucket* next;
-
- bool KeyEqual(uintptr_t h, const StackTrace& t) const;
- };
-
- // For testing
- int depth_total() const { return depth_total_; }
- int bucket_total() const { return bucket_total_; }
-
- private:
- static const int kHashTableSize = 1 << 14; // => table_ is 128k
-
- bool error_;
- int depth_total_;
- int bucket_total_;
- Bucket** table_;
-};
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_STACK_TRACE_TABLE_H_
diff --git a/third_party/tcmalloc/chromium/src/stacktrace.cc b/third_party/tcmalloc/chromium/src/stacktrace.cc
deleted file mode 100644
index d96b4d3..0000000
--- a/third_party/tcmalloc/chromium/src/stacktrace.cc
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Produce stack trace.
-//
-// There are three different ways we can try to get the stack trace:
-//
-// 1) Our hand-coded stack-unwinder. This depends on a certain stack
-// layout, which is used by gcc (and those systems using a
-// gcc-compatible ABI) on x86 systems, at least since gcc 2.95.
-// It uses the frame pointer to do its work.
-//
-// 2) The libunwind library. This is still in development, and as a
-// separate library adds a new dependency, abut doesn't need a frame
-// pointer. It also doesn't call malloc.
-//
-// 3) The gdb unwinder -- also the one used by the c++ exception code.
-// It's obviously well-tested, but has a fatal flaw: it can call
-// malloc() from the unwinder. This is a problem because we're
-// trying to use the unwinder to instrument malloc().
-//
-// Note: if you add a new implementation here, make sure it works
-// correctly when GetStackTrace() is called with max_depth == 0.
-// Some code may do that.
-
-#include <config.h>
-#include <gperftools/stacktrace.h>
-#include "stacktrace_config.h"
-
-#if defined(STACKTRACE_INL_HEADER)
-
-#define IS_STACK_FRAMES 0
-#define IS_WITH_CONTEXT 0
-#define GET_STACK_TRACE_OR_FRAMES \
- GetStackTrace(void **result, int max_depth, int skip_count)
-#include STACKTRACE_INL_HEADER
-#undef IS_STACK_FRAMES
-#undef IS_WITH_CONTEXT
-#undef GET_STACK_TRACE_OR_FRAMES
-
-#define IS_STACK_FRAMES 1
-#define IS_WITH_CONTEXT 0
-#define GET_STACK_TRACE_OR_FRAMES \
- GetStackFrames(void **result, int *sizes, int max_depth, int skip_count)
-#include STACKTRACE_INL_HEADER
-#undef IS_STACK_FRAMES
-#undef IS_WITH_CONTEXT
-#undef GET_STACK_TRACE_OR_FRAMES
-
-#define IS_STACK_FRAMES 0
-#define IS_WITH_CONTEXT 1
-#define GET_STACK_TRACE_OR_FRAMES \
- GetStackTraceWithContext(void **result, int max_depth, \
- int skip_count, const void *ucp)
-#include STACKTRACE_INL_HEADER
-#undef IS_STACK_FRAMES
-#undef IS_WITH_CONTEXT
-#undef GET_STACK_TRACE_OR_FRAMES
-
-#define IS_STACK_FRAMES 1
-#define IS_WITH_CONTEXT 1
-#define GET_STACK_TRACE_OR_FRAMES \
- GetStackFramesWithContext(void **result, int *sizes, int max_depth, \
- int skip_count, const void *ucp)
-#include STACKTRACE_INL_HEADER
-#undef IS_STACK_FRAMES
-#undef IS_WITH_CONTEXT
-#undef GET_STACK_TRACE_OR_FRAMES
-
-#elif 0
-// This is for the benefit of code analysis tools that may have
-// trouble with the computed #include above.
-# include "stacktrace_x86-inl.h"
-# include "stacktrace_libunwind-inl.h"
-# include "stacktrace_generic-inl.h"
-# include "stacktrace_powerpc-inl.h"
-# include "stacktrace_win32-inl.h"
-# include "stacktrace_arm-inl.h"
-#else
-# error Cannot calculate stack trace: will need to write for your environment
-#endif
diff --git a/third_party/tcmalloc/chromium/src/stacktrace_android-inl.h b/third_party/tcmalloc/chromium/src/stacktrace_android-inl.h
deleted file mode 100644
index 1f04bc9..0000000
--- a/third_party/tcmalloc/chromium/src/stacktrace_android-inl.h
+++ /dev/null
@@ -1,121 +0,0 @@
-// Copyright (c) 2013, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Marcus Bulach
-// This is inspired by Doug Kwan's ARM's stacktrace code and Dai Mikurube's
-// stack trace for chromium on android.
-//
-
-#ifndef BASE_STACKTRACE_ANDROID_INL_H_
-#define BASE_STACKTRACE_ANDROID_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include <stdint.h> // for uintptr_t
-// See http://crbug.com/236855, would be better to use Bionic's
-// new get_backtrace().
-#include <unwind.h>
-
-/* Depends on the system definition for _Unwind_Context */
-#ifdef HAVE_UNWIND_CONTEXT_STRUCT
-typedef struct _Unwind_Context __unwind_context;
-#else
-typedef _Unwind_Context __unwind_context;
-#endif
-
-struct stack_crawl_state_t {
- uintptr_t* frames;
- size_t frame_count;
- int max_depth;
- int skip_count;
- bool have_skipped_self;
-
- stack_crawl_state_t(uintptr_t* frames, int max_depth, int skip_count)
- : frames(frames),
- frame_count(0),
- max_depth(max_depth),
- skip_count(skip_count),
- have_skipped_self(false) {
- }
-};
-
-static _Unwind_Reason_Code tracer(__unwind_context* context, void* arg) {
- stack_crawl_state_t* state = static_cast<stack_crawl_state_t*>(arg);
-
-#if defined(__clang__)
- // Vanilla Clang's unwind.h doesn't have _Unwind_GetIP for ARM.
- // See http://crbug.com/236855, too.
- uintptr_t ip = 0;
- _Unwind_VRS_Get(context, _UVRSC_CORE, 15, _UVRSD_UINT32, &ip);
- ip &= ~(uintptr_t)0x1; // remove thumb mode bit
-#else
- uintptr_t ip = _Unwind_GetIP(context);
-#endif
-
- // The first stack frame is this function itself. Skip it.
- if (ip != 0 && !state->have_skipped_self) {
- state->have_skipped_self = true;
- return _URC_NO_REASON;
- }
-
- if (state->skip_count) {
- --state->skip_count;
- return _URC_NO_REASON;
- }
-
- state->frames[state->frame_count++] = ip;
- if (state->frame_count >= state->max_depth)
- return _URC_END_OF_STACK;
- else
- return _URC_NO_REASON;
-}
-
-#endif // BASE_STACKTRACE_ANDROID_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-int GET_STACK_TRACE_OR_FRAMES {
- stack_crawl_state_t state(
- reinterpret_cast<uintptr_t*>(result), max_depth, skip_count);
- _Unwind_Backtrace(tracer, &state);
- return state.frame_count;
-}
diff --git a/third_party/tcmalloc/chromium/src/stacktrace_arm-inl.h b/third_party/tcmalloc/chromium/src/stacktrace_arm-inl.h
deleted file mode 100644
index 5ee1bf9..0000000
--- a/third_party/tcmalloc/chromium/src/stacktrace_arm-inl.h
+++ /dev/null
@@ -1,145 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Doug Kwan
-// This is inspired by Craig Silverstein's PowerPC stacktrace code.
-//
-
-#ifndef BASE_STACKTRACE_ARM_INL_H_
-#define BASE_STACKTRACE_ARM_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include <stdint.h> // for uintptr_t
-#include "base/basictypes.h" // for NULL
-#include <gperftools/stacktrace.h>
-
-// WARNING:
-// This only works if all your code is in either ARM or THUMB mode. With
-// interworking, the frame pointer of the caller can either be in r11 (ARM
-// mode) or r7 (THUMB mode). A callee only saves the frame pointer of its
-// mode in a fixed location on its stack frame. If the caller is a different
-// mode, there is no easy way to find the frame pointer. It can either be
-// still in the designated register or saved on stack along with other callee
-// saved registers.
-
-// Given a pointer to a stack frame, locate and return the calling
-// stackframe, or return NULL if no stackframe can be found. Perform sanity
-// checks (the strictness of which is controlled by the boolean parameter
-// "STRICT_UNWINDING") to reduce the chance that a bad pointer is returned.
-template<bool STRICT_UNWINDING>
-static void **NextStackFrame(void **old_sp) {
- void **new_sp = (void**) old_sp[-1];
-
- // Check that the transition from frame pointer old_sp to frame
- // pointer new_sp isn't clearly bogus
- if (STRICT_UNWINDING) {
- // With the stack growing downwards, older stack frame must be
- // at a greater address that the current one.
- if (new_sp <= old_sp) return NULL;
- // Assume stack frames larger than 100,000 bytes are bogus.
- if ((uintptr_t)new_sp - (uintptr_t)old_sp > 100000) return NULL;
- } else {
- // In the non-strict mode, allow discontiguous stack frames.
- // (alternate-signal-stacks for example).
- if (new_sp == old_sp) return NULL;
- // And allow frames upto about 1MB.
- if ((new_sp > old_sp)
- && ((uintptr_t)new_sp - (uintptr_t)old_sp > 1000000)) return NULL;
- }
- if ((uintptr_t)new_sp & (sizeof(void *) - 1)) return NULL;
- return new_sp;
-}
-
-// This ensures that GetStackTrace stes up the Link Register properly.
-#ifdef __GNUC__
-void StacktraceArmDummyFunction() __attribute__((noinline));
-void StacktraceArmDummyFunction() { __asm__ volatile(""); }
-#else
-# error StacktraceArmDummyFunction() needs to be ported to this platform.
-#endif
-#endif // BASE_STACKTRACE_ARM_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-int GET_STACK_TRACE_OR_FRAMES {
-#ifdef __GNUC__
- void **sp = reinterpret_cast<void**>(__builtin_frame_address(0));
-#else
-# error reading stack point not yet supported on this platform.
-#endif
-
- // On ARM, the return address is stored in the link register (r14).
- // This is not saved on the stack frame of a leaf function. To
- // simplify code that reads return addresses, we call a dummy
- // function so that the return address of this function is also
- // stored in the stack frame. This works at least for gcc.
- StacktraceArmDummyFunction();
-
- int n = 0;
- while (sp && n < max_depth) {
- // The GetStackFrames routine is called when we are in some
- // informational context (the failure signal handler for example).
- // Use the non-strict unwinding rules to produce a stack trace
- // that is as complete as possible (even if it contains a few bogus
- // entries in some rare cases).
- void **next_sp = NextStackFrame<IS_STACK_FRAMES == 0>(sp);
-
- if (skip_count > 0) {
- skip_count--;
- } else {
- result[n] = *sp;
-
-#if IS_STACK_FRAMES
- if (next_sp > sp) {
- sizes[n] = (uintptr_t)next_sp - (uintptr_t)sp;
- } else {
- // A frame-size of 0 is used to indicate unknown frame size.
- sizes[n] = 0;
- }
-#endif
- n++;
- }
- sp = next_sp;
- }
- return n;
-}
diff --git a/third_party/tcmalloc/chromium/src/stacktrace_config.h b/third_party/tcmalloc/chromium/src/stacktrace_config.h
deleted file mode 100644
index a462ceb..0000000
--- a/third_party/tcmalloc/chromium/src/stacktrace_config.h
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Paul Pluzhnikov
-//
-// Figure out which unwinder to use on a given platform.
-//
-// Defines STACKTRACE_INL_HEADER to the *-inl.h containing
-// actual unwinder implementation.
-//
-// Defines STACKTRACE_SKIP_CONTEXT_ROUTINES if a separate
-// GetStack{Trace,Frames}WithContext should not be provided.
-//
-// This header is "private" to stacktrace.cc and
-// stacktrace_with_context.cc.
-//
-// DO NOT include it into any other files.
-
-#ifndef BASE_STACKTRACE_CONFIG_H_
-#define BASE_STACKTRACE_CONFIG_H_
-
-// First, the i386 and x86_64 case.
-#if (defined(__i386__) || defined(__x86_64__)) && __GNUC__ >= 2
-# if !defined(NO_FRAME_POINTER)
-# define STACKTRACE_INL_HEADER "stacktrace_x86-inl.h"
-# define STACKTRACE_SKIP_CONTEXT_ROUTINES 1
-# elif defined(HAVE_LIBUNWIND_H) // a proxy for having libunwind installed
-# define STACKTRACE_INL_HEADER "stacktrace_libunwind-inl.h"
-# define STACKTRACE_USES_LIBUNWIND 1
-# elif defined(__linux)
-# error Cannnot calculate stack trace: need either libunwind or frame-pointers (see INSTALL file)
-# else
-# error Cannnot calculate stack trace: need libunwind (see INSTALL file)
-# endif
-
-// The PowerPC case
-#elif (defined(__ppc__) || defined(__PPC__)) && __GNUC__ >= 2
-# if !defined(NO_FRAME_POINTER)
-# define STACKTRACE_INL_HEADER "stacktrace_powerpc-inl.h"
-# else
-# define STACKTRACE_INL_HEADER "stacktrace_generic-inl.h"
-# endif
-
-// The Android case
-#elif defined(__ANDROID__)
-#define STACKTRACE_INL_HEADER "stacktrace_android-inl.h"
-
-// The ARM case
-#elif defined(__arm__) && __GNUC__ >= 2
-# if !defined(NO_FRAME_POINTER)
-# define STACKTRACE_INL_HEADER "stacktrace_arm-inl.h"
-# else
-# error stacktrace without frame pointer is not supported on ARM
-# endif
-
-// The Windows case -- probably cygwin and mingw will use one of the
-// x86-includes above, but if not, we can fall back to windows intrinsics.
-#elif defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__)
-# define STACKTRACE_INL_HEADER "stacktrace_win32-inl.h"
-
-#endif // all the cases
-#endif // BASE_STACKTRACE_CONFIG_H_
diff --git a/third_party/tcmalloc/chromium/src/stacktrace_generic-inl.h b/third_party/tcmalloc/chromium/src/stacktrace_generic-inl.h
deleted file mode 100644
index 5a526e2..0000000
--- a/third_party/tcmalloc/chromium/src/stacktrace_generic-inl.h
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Portable implementation - just use glibc
-//
-// Note: The glibc implementation may cause a call to malloc.
-// This can cause a deadlock in HeapProfiler.
-
-#ifndef BASE_STACKTRACE_GENERIC_INL_H_
-#define BASE_STACKTRACE_GENERIC_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include <execinfo.h>
-#include <string.h>
-#include "gperftools/stacktrace.h"
-#endif // BASE_STACKTRACE_GENERIC_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-int GET_STACK_TRACE_OR_FRAMES {
- static const int kStackLength = 64;
- void * stack[kStackLength];
- int size;
-
- size = backtrace(stack, kStackLength);
- skip_count++; // we want to skip the current frame as well
- int result_count = size - skip_count;
- if (result_count < 0)
- result_count = 0;
- if (result_count > max_depth)
- result_count = max_depth;
- for (int i = 0; i < result_count; i++)
- result[i] = stack[i + skip_count];
-
-#if IS_STACK_FRAMES
- // No implementation for finding out the stack frame sizes yet.
- memset(sizes, 0, sizeof(*sizes) * result_count);
-#endif
-
- return result_count;
-}
diff --git a/third_party/tcmalloc/chromium/src/stacktrace_libunwind-inl.h b/third_party/tcmalloc/chromium/src/stacktrace_libunwind-inl.h
deleted file mode 100644
index 82b0cfe..0000000
--- a/third_party/tcmalloc/chromium/src/stacktrace_libunwind-inl.h
+++ /dev/null
@@ -1,128 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Arun Sharma
-//
-// Produce stack trace using libunwind
-
-#ifndef BASE_STACKTRACE_LIBINWIND_INL_H_
-#define BASE_STACKTRACE_LIBINWIND_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-// We only need local unwinder.
-#define UNW_LOCAL_ONLY
-
-extern "C" {
-#include <assert.h>
-#include <string.h> // for memset()
-#include <libunwind.h>
-}
-#include "gperftools/stacktrace.h"
-#include "base/logging.h"
-
-// Sometimes, we can try to get a stack trace from within a stack
-// trace, because libunwind can call mmap (maybe indirectly via an
-// internal mmap based memory allocator), and that mmap gets trapped
-// and causes a stack-trace request. If were to try to honor that
-// recursive request, we'd end up with infinite recursion or deadlock.
-// Luckily, it's safe to ignore those subsequent traces. In such
-// cases, we return 0 to indicate the situation.
-static __thread int recursive;
-
-#endif // BASE_STACKTRACE_LIBINWIND_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-int GET_STACK_TRACE_OR_FRAMES {
- void *ip;
- int n = 0;
- unw_cursor_t cursor;
- unw_context_t uc;
-#if IS_STACK_FRAMES
- unw_word_t sp = 0, next_sp = 0;
-#endif
-
- if (recursive) {
- return 0;
- }
- ++recursive;
-
- unw_getcontext(&uc);
- int ret = unw_init_local(&cursor, &uc);
- assert(ret >= 0);
- skip_count++; // Do not include current frame
-
- while (skip_count--) {
- if (unw_step(&cursor) <= 0) {
- goto out;
- }
-#if IS_STACK_FRAMES
- if (unw_get_reg(&cursor, UNW_REG_SP, &next_sp)) {
- goto out;
- }
-#endif
- }
-
- while (n < max_depth) {
- if (unw_get_reg(&cursor, UNW_REG_IP, (unw_word_t *) &ip) < 0) {
- break;
- }
-#if IS_STACK_FRAMES
- sizes[n] = 0;
-#endif
- result[n++] = ip;
- if (unw_step(&cursor) <= 0) {
- break;
- }
-#if IS_STACK_FRAMES
- sp = next_sp;
- if (unw_get_reg(&cursor, UNW_REG_SP, &next_sp) , 0) {
- break;
- }
- sizes[n - 1] = next_sp - sp;
-#endif
- }
-out:
- --recursive;
- return n;
-}
diff --git a/third_party/tcmalloc/chromium/src/stacktrace_powerpc-inl.h b/third_party/tcmalloc/chromium/src/stacktrace_powerpc-inl.h
deleted file mode 100644
index acf2884..0000000
--- a/third_party/tcmalloc/chromium/src/stacktrace_powerpc-inl.h
+++ /dev/null
@@ -1,170 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// Produce stack trace. I'm guessing (hoping!) the code is much like
-// for x86. For apple machines, at least, it seems to be; see
-// http://developer.apple.com/documentation/mac/runtimehtml/RTArch-59.html
-// http://www.linux-foundation.org/spec/ELF/ppc64/PPC-elf64abi-1.9.html#STACK
-// Linux has similar code: http://patchwork.ozlabs.org/linuxppc/patch?id=8882
-
-#ifndef BASE_STACKTRACE_POWERPC_INL_H_
-#define BASE_STACKTRACE_POWERPC_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include <stdint.h> // for uintptr_t
-#include <stdlib.h> // for NULL
-#include <gperftools/stacktrace.h>
-
-// Given a pointer to a stack frame, locate and return the calling
-// stackframe, or return NULL if no stackframe can be found. Perform sanity
-// checks (the strictness of which is controlled by the boolean parameter
-// "STRICT_UNWINDING") to reduce the chance that a bad pointer is returned.
-template<bool STRICT_UNWINDING>
-static void **NextStackFrame(void **old_sp) {
- void **new_sp = (void **) *old_sp;
-
- // Check that the transition from frame pointer old_sp to frame
- // pointer new_sp isn't clearly bogus
- if (STRICT_UNWINDING) {
- // With the stack growing downwards, older stack frame must be
- // at a greater address that the current one.
- if (new_sp <= old_sp) return NULL;
- // Assume stack frames larger than 100,000 bytes are bogus.
- if ((uintptr_t)new_sp - (uintptr_t)old_sp > 100000) return NULL;
- } else {
- // In the non-strict mode, allow discontiguous stack frames.
- // (alternate-signal-stacks for example).
- if (new_sp == old_sp) return NULL;
- // And allow frames upto about 1MB.
- if ((new_sp > old_sp)
- && ((uintptr_t)new_sp - (uintptr_t)old_sp > 1000000)) return NULL;
- }
- if ((uintptr_t)new_sp & (sizeof(void *) - 1)) return NULL;
- return new_sp;
-}
-
-// This ensures that GetStackTrace stes up the Link Register properly.
-void StacktracePowerPCDummyFunction() __attribute__((noinline));
-void StacktracePowerPCDummyFunction() { __asm__ volatile(""); }
-#endif // BASE_STACKTRACE_POWERPC_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-int GET_STACK_TRACE_OR_FRAMES {
- void **sp;
- // Apple OS X uses an old version of gnu as -- both Darwin 7.9.0 (Panther)
- // and Darwin 8.8.1 (Tiger) use as 1.38. This means we have to use a
- // different asm syntax. I don't know quite the best way to discriminate
- // systems using the old as from the new one; I've gone with __APPLE__.
- // TODO(csilvers): use autoconf instead, to look for 'as --version' == 1 or 2
-#ifdef __APPLE__
- __asm__ volatile ("mr %0,r1" : "=r" (sp));
-#else
- __asm__ volatile ("mr %0,1" : "=r" (sp));
-#endif
-
- // On PowerPC, the "Link Register" or "Link Record" (LR), is a stack
- // entry that holds the return address of the subroutine call (what
- // instruction we run after our function finishes). This is the
- // same as the stack-pointer of our parent routine, which is what we
- // want here. While the compiler will always(?) set up LR for
- // subroutine calls, it may not for leaf functions (such as this one).
- // This routine forces the compiler (at least gcc) to push it anyway.
- StacktracePowerPCDummyFunction();
-
-#if IS_STACK_FRAMES
- // Note we do *not* increment skip_count here for the SYSV ABI. If
- // we did, the list of stack frames wouldn't properly match up with
- // the list of return addresses. Note this means the top pc entry
- // is probably bogus for linux/ppc (and other SYSV-ABI systems).
-#else
- // The LR save area is used by the callee, so the top entry is bogus.
- skip_count++;
-#endif
-
- int n = 0;
- while (sp && n < max_depth) {
- // The GetStackFrames routine is called when we are in some
- // informational context (the failure signal handler for example).
- // Use the non-strict unwinding rules to produce a stack trace
- // that is as complete as possible (even if it contains a few
- // bogus entries in some rare cases).
- void **next_sp = NextStackFrame<!IS_STACK_FRAMES>(sp);
-
- if (skip_count > 0) {
- skip_count--;
- } else {
- // PowerPC has 3 main ABIs, which say where in the stack the
- // Link Register is. For DARWIN and AIX (used by apple and
- // linux ppc64), it's in sp[2]. For SYSV (used by linux ppc),
- // it's in sp[1].
-#if defined(_CALL_AIX) || defined(_CALL_DARWIN)
- result[n] = *(sp+2);
-#elif defined(_CALL_SYSV)
- result[n] = *(sp+1);
-#elif defined(__APPLE__) || (defined(__linux) && defined(__PPC64__))
- // This check is in case the compiler doesn't define _CALL_AIX/etc.
- result[n] = *(sp+2);
-#elif defined(__linux)
- // This check is in case the compiler doesn't define _CALL_SYSV.
- result[n] = *(sp+1);
-#else
-#error Need to specify the PPC ABI for your archiecture.
-#endif
-
-#if IS_STACK_FRAMES
- if (next_sp > sp) {
- sizes[n] = (uintptr_t)next_sp - (uintptr_t)sp;
- } else {
- // A frame-size of 0 is used to indicate unknown frame size.
- sizes[n] = 0;
- }
-#endif
- n++;
- }
- sp = next_sp;
- }
- return n;
-}
diff --git a/third_party/tcmalloc/chromium/src/stacktrace_win32-inl.h b/third_party/tcmalloc/chromium/src/stacktrace_win32-inl.h
deleted file mode 100644
index 2af472d..0000000
--- a/third_party/tcmalloc/chromium/src/stacktrace_win32-inl.h
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Produces a stack trace for Windows. Normally, one could use
-// stacktrace_x86-inl.h or stacktrace_x86_64-inl.h -- and indeed, that
-// should work for binaries compiled using MSVC in "debug" mode.
-// However, in "release" mode, Windows uses frame-pointer
-// optimization, which makes getting a stack trace very difficult.
-//
-// There are several approaches one can take. One is to use Windows
-// intrinsics like StackWalk64. These can work, but have restrictions
-// on how successful they can be. Another attempt is to write a
-// version of stacktrace_x86-inl.h that has heuristic support for
-// dealing with FPO, similar to what WinDbg does (see
-// http://www.nynaeve.net/?p=97).
-//
-// The solution we've ended up doing is to call the undocumented
-// windows function RtlCaptureStackBackTrace, which probably doesn't
-// work with FPO but at least is fast, and doesn't require a symbol
-// server.
-//
-// This code is inspired by a patch from David Vitek:
-// http://code.google.com/p/gperftools/issues/detail?id=83
-
-#ifndef BASE_STACKTRACE_WIN32_INL_H_
-#define BASE_STACKTRACE_WIN32_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include "config.h"
-#include <windows.h> // for GetProcAddress and GetModuleHandle
-#include <assert.h>
-
-typedef USHORT NTAPI RtlCaptureStackBackTrace_Function(
- IN ULONG frames_to_skip,
- IN ULONG frames_to_capture,
- OUT PVOID *backtrace,
- OUT PULONG backtrace_hash);
-
-// Load the function we need at static init time, where we don't have
-// to worry about someone else holding the loader's lock.
-static RtlCaptureStackBackTrace_Function* const RtlCaptureStackBackTrace_fn =
- (RtlCaptureStackBackTrace_Function*)
- GetProcAddress(GetModuleHandleA("ntdll.dll"), "RtlCaptureStackBackTrace");
-
-PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth,
- int skip_count) {
- if (!RtlCaptureStackBackTrace_fn) {
- // TODO(csilvers): should we log an error here?
- return 0; // can't find a stacktrace with no function to call
- }
- return (int)RtlCaptureStackBackTrace_fn(skip_count + 2, max_depth,
- result, 0);
-}
-
-PERFTOOLS_DLL_DECL int GetStackFrames(void** /* pcs */,
- int* /* sizes */,
- int /* max_depth */,
- int /* skip_count */) {
- assert(0 == "Not yet implemented");
- return 0;
-}
-
-#endif // BASE_STACKTRACE_WIN32_INL_H_
diff --git a/third_party/tcmalloc/chromium/src/stacktrace_with_context.cc b/third_party/tcmalloc/chromium/src/stacktrace_with_context.cc
deleted file mode 100644
index 036d984..0000000
--- a/third_party/tcmalloc/chromium/src/stacktrace_with_context.cc
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Paul Pluzhnikov
-//
-// This code logically belongs in stacktrace.cc, but
-// it is moved into (this) separate file in order to
-// prevent inlining of routines defined here.
-//
-// Inlining causes skip_count to be incorrect, and there
-// is no portable way to prevent it.
-//
-// Eventually LTO (link-time optimization) and/or LLVM
-// may inline this code anyway. Let's hope they respect
-// ATTRIBUTE_NOINLINE.
-
-#include <config.h>
-#include <gperftools/stacktrace.h>
-#include "stacktrace_config.h"
-#include "base/basictypes.h"
-
-#if !defined(STACKTRACE_SKIP_CONTEXT_ROUTINES)
-ATTRIBUTE_NOINLINE PERFTOOLS_DLL_DECL
-int GetStackFramesWithContext(void** pcs, int* sizes, int max_depth,
- int skip_count, const void * /* uc */) {
- return GetStackFrames(pcs, sizes, max_depth, skip_count + 1);
-}
-
-ATTRIBUTE_NOINLINE PERFTOOLS_DLL_DECL
-int GetStackTraceWithContext(void** result, int max_depth,
- int skip_count, const void * /* uc */) {
- return GetStackTrace(result, max_depth, skip_count + 1);
-}
-#endif
diff --git a/third_party/tcmalloc/chromium/src/stacktrace_x86-inl.h b/third_party/tcmalloc/chromium/src/stacktrace_x86-inl.h
deleted file mode 100644
index abbe0a9..0000000
--- a/third_party/tcmalloc/chromium/src/stacktrace_x86-inl.h
+++ /dev/null
@@ -1,396 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Produce stack trace
-
-#ifndef BASE_STACKTRACE_X86_INL_H_
-#define BASE_STACKTRACE_X86_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include "config.h"
-#include <stdlib.h> // for NULL
-#include <assert.h>
-#if defined(HAVE_SYS_UCONTEXT_H)
-#include <sys/ucontext.h>
-#elif defined(HAVE_UCONTEXT_H)
-#include <ucontext.h> // for ucontext_t
-#elif defined(HAVE_CYGWIN_SIGNAL_H)
-// cygwin/signal.h has a buglet where it uses pthread_attr_t without
-// #including <pthread.h> itself. So we have to do it.
-# ifdef HAVE_PTHREAD
-# include <pthread.h>
-# endif
-#include <cygwin/signal.h>
-typedef ucontext ucontext_t;
-#endif
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h> // for msync
-#include "base/vdso_support.h"
-#endif
-
-#include "gperftools/stacktrace.h"
-#if defined(KEEP_SHADOW_STACKS)
-#include "linux_shadow_stacks.h"
-#endif // KEEP_SHADOW_STACKS
-
-#if defined(__linux__) && defined(__i386__) && defined(__ELF__) && defined(HAVE_MMAP)
-// Count "push %reg" instructions in VDSO __kernel_vsyscall(),
-// preceeding "syscall" or "sysenter".
-// If __kernel_vsyscall uses frame pointer, answer 0.
-//
-// kMaxBytes tells how many instruction bytes of __kernel_vsyscall
-// to analyze before giving up. Up to kMaxBytes+1 bytes of
-// instructions could be accessed.
-//
-// Here are known __kernel_vsyscall instruction sequences:
-//
-// SYSENTER (linux-2.6.26/arch/x86/vdso/vdso32/sysenter.S).
-// Used on Intel.
-// 0xffffe400 <__kernel_vsyscall+0>: push %ecx
-// 0xffffe401 <__kernel_vsyscall+1>: push %edx
-// 0xffffe402 <__kernel_vsyscall+2>: push %ebp
-// 0xffffe403 <__kernel_vsyscall+3>: mov %esp,%ebp
-// 0xffffe405 <__kernel_vsyscall+5>: sysenter
-//
-// SYSCALL (see linux-2.6.26/arch/x86/vdso/vdso32/syscall.S).
-// Used on AMD.
-// 0xffffe400 <__kernel_vsyscall+0>: push %ebp
-// 0xffffe401 <__kernel_vsyscall+1>: mov %ecx,%ebp
-// 0xffffe403 <__kernel_vsyscall+3>: syscall
-//
-// i386 (see linux-2.6.26/arch/x86/vdso/vdso32/int80.S)
-// 0xffffe400 <__kernel_vsyscall+0>: int $0x80
-// 0xffffe401 <__kernel_vsyscall+1>: ret
-//
-static const int kMaxBytes = 10;
-
-// We use assert()s instead of DCHECK()s -- this is too low level
-// for DCHECK().
-
-static int CountPushInstructions(const unsigned char *const addr) {
- int result = 0;
- for (int i = 0; i < kMaxBytes; ++i) {
- if (addr[i] == 0x89) {
- // "mov reg,reg"
- if (addr[i + 1] == 0xE5) {
- // Found "mov %esp,%ebp".
- return 0;
- }
- ++i; // Skip register encoding byte.
- } else if (addr[i] == 0x0F &&
- (addr[i + 1] == 0x34 || addr[i + 1] == 0x05)) {
- // Found "sysenter" or "syscall".
- return result;
- } else if ((addr[i] & 0xF0) == 0x50) {
- // Found "push %reg".
- ++result;
- } else if (addr[i] == 0xCD && addr[i + 1] == 0x80) {
- // Found "int $0x80"
- assert(result == 0);
- return 0;
- } else {
- // Unexpected instruction.
- assert(0 == "unexpected instruction in __kernel_vsyscall");
- return 0;
- }
- }
- // Unexpected: didn't find SYSENTER or SYSCALL in
- // [__kernel_vsyscall, __kernel_vsyscall + kMaxBytes) interval.
- assert(0 == "did not find SYSENTER or SYSCALL in __kernel_vsyscall");
- return 0;
-}
-#endif
-
-// Given a pointer to a stack frame, locate and return the calling
-// stackframe, or return NULL if no stackframe can be found. Perform sanity
-// checks (the strictness of which is controlled by the boolean parameter
-// "STRICT_UNWINDING") to reduce the chance that a bad pointer is returned.
-template<bool STRICT_UNWINDING, bool WITH_CONTEXT>
-static void **NextStackFrame(void **old_sp, const void *uc) {
- void **new_sp = (void **) *old_sp;
-
-#if defined(__linux__) && defined(__i386__) && defined(HAVE_VDSO_SUPPORT)
- if (WITH_CONTEXT && uc != NULL) {
- // How many "push %reg" instructions are there at __kernel_vsyscall?
- // This is constant for a given kernel and processor, so compute
- // it only once.
- static int num_push_instructions = -1; // Sentinel: not computed yet.
- // Initialize with sentinel value: __kernel_rt_sigreturn can not possibly
- // be there.
- static const unsigned char *kernel_rt_sigreturn_address = NULL;
- static const unsigned char *kernel_vsyscall_address = NULL;
- if (num_push_instructions == -1) {
- base::VDSOSupport vdso;
- if (vdso.IsPresent()) {
- base::VDSOSupport::SymbolInfo rt_sigreturn_symbol_info;
- base::VDSOSupport::SymbolInfo vsyscall_symbol_info;
- if (!vdso.LookupSymbol("__kernel_rt_sigreturn", "LINUX_2.5",
- STT_FUNC, &rt_sigreturn_symbol_info) ||
- !vdso.LookupSymbol("__kernel_vsyscall", "LINUX_2.5",
- STT_FUNC, &vsyscall_symbol_info) ||
- rt_sigreturn_symbol_info.address == NULL ||
- vsyscall_symbol_info.address == NULL) {
- // Unexpected: 32-bit VDSO is present, yet one of the expected
- // symbols is missing or NULL.
- assert(0 == "VDSO is present, but doesn't have expected symbols");
- num_push_instructions = 0;
- } else {
- kernel_rt_sigreturn_address =
- reinterpret_cast<const unsigned char *>(
- rt_sigreturn_symbol_info.address);
- kernel_vsyscall_address =
- reinterpret_cast<const unsigned char *>(
- vsyscall_symbol_info.address);
- num_push_instructions =
- CountPushInstructions(kernel_vsyscall_address);
- }
- } else {
- num_push_instructions = 0;
- }
- }
- if (num_push_instructions != 0 && kernel_rt_sigreturn_address != NULL &&
- old_sp[1] == kernel_rt_sigreturn_address) {
- const ucontext_t *ucv = static_cast<const ucontext_t *>(uc);
- // This kernel does not use frame pointer in its VDSO code,
- // and so %ebp is not suitable for unwinding.
- void **const reg_ebp =
- reinterpret_cast<void **>(ucv->uc_mcontext.gregs[REG_EBP]);
- const unsigned char *const reg_eip =
- reinterpret_cast<unsigned char *>(ucv->uc_mcontext.gregs[REG_EIP]);
- if (new_sp == reg_ebp &&
- kernel_vsyscall_address <= reg_eip &&
- reg_eip - kernel_vsyscall_address < kMaxBytes) {
- // We "stepped up" to __kernel_vsyscall, but %ebp is not usable.
- // Restore from 'ucv' instead.
- void **const reg_esp =
- reinterpret_cast<void **>(ucv->uc_mcontext.gregs[REG_ESP]);
- // Check that alleged %esp is not NULL and is reasonably aligned.
- if (reg_esp &&
- ((uintptr_t)reg_esp & (sizeof(reg_esp) - 1)) == 0) {
- // Check that alleged %esp is actually readable. This is to prevent
- // "double fault" in case we hit the first fault due to e.g. stack
- // corruption.
- //
- // page_size is linker-initalized to avoid async-unsafe locking
- // that GCC would otherwise insert (__cxa_guard_acquire etc).
- static int page_size;
- if (page_size == 0) {
- // First time through.
- page_size = getpagesize();
- }
- void *const reg_esp_aligned =
- reinterpret_cast<void *>(
- (uintptr_t)(reg_esp + num_push_instructions - 1) &
- ~(page_size - 1));
- if (msync(reg_esp_aligned, page_size, MS_ASYNC) == 0) {
- // Alleged %esp is readable, use it for further unwinding.
- new_sp = reinterpret_cast<void **>(
- reg_esp[num_push_instructions - 1]);
- }
- }
- }
- }
- }
-#endif
-
- // Check that the transition from frame pointer old_sp to frame
- // pointer new_sp isn't clearly bogus
- if (STRICT_UNWINDING) {
- // With the stack growing downwards, older stack frame must be
- // at a greater address that the current one.
- if (new_sp <= old_sp) return NULL;
- // Assume stack frames larger than 100,000 bytes are bogus.
- if ((uintptr_t)new_sp - (uintptr_t)old_sp > 100000) return NULL;
- } else {
- // In the non-strict mode, allow discontiguous stack frames.
- // (alternate-signal-stacks for example).
- if (new_sp == old_sp) return NULL;
- if (new_sp > old_sp) {
- // And allow frames upto about 1MB.
- const uintptr_t delta = (uintptr_t)new_sp - (uintptr_t)old_sp;
- const uintptr_t acceptable_delta = 1000000;
- if (delta > acceptable_delta) {
- return NULL;
- }
- }
- }
- if ((uintptr_t)new_sp & (sizeof(void *) - 1)) return NULL;
-#ifdef __i386__
- // On 64-bit machines, the stack pointer can be very close to
- // 0xffffffff, so we explicitly check for a pointer into the
- // last two pages in the address space
- if ((uintptr_t)new_sp >= 0xffffe000) return NULL;
-#endif
-#ifdef HAVE_MMAP
- if (!STRICT_UNWINDING) {
- // Lax sanity checks cause a crash on AMD-based machines with
- // VDSO-enabled kernels.
- // Make an extra sanity check to insure new_sp is readable.
- // Note: NextStackFrame<false>() is only called while the program
- // is already on its last leg, so it's ok to be slow here.
- static int page_size = getpagesize();
- void *new_sp_aligned = (void *)((uintptr_t)new_sp & ~(page_size - 1));
- if (msync(new_sp_aligned, page_size, MS_ASYNC) == -1)
- return NULL;
- }
-#endif
- return new_sp;
-}
-
-#endif // BASE_STACKTRACE_X86_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-
-int GET_STACK_TRACE_OR_FRAMES {
- void **sp;
-#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2) || __llvm__
- // __builtin_frame_address(0) can return the wrong address on gcc-4.1.0-k8.
- // It's always correct on llvm, and the techniques below aren't (in
- // particular, llvm-gcc will make a copy of pcs, so it's not in sp[2]),
- // so we also prefer __builtin_frame_address when running under llvm.
- sp = reinterpret_cast<void**>(__builtin_frame_address(0));
-#elif defined(__i386__)
- // Stack frame format:
- // sp[0] pointer to previous frame
- // sp[1] caller address
- // sp[2] first argument
- // ...
- // NOTE: This will break under llvm, since result is a copy and not in sp[2]
- sp = (void **)&result - 2;
-#elif defined(__x86_64__)
- unsigned long rbp;
- // Move the value of the register %rbp into the local variable rbp.
- // We need 'volatile' to prevent this instruction from getting moved
- // around during optimization to before function prologue is done.
- // An alternative way to achieve this
- // would be (before this __asm__ instruction) to call Noop() defined as
- // static void Noop() __attribute__ ((noinline)); // prevent inlining
- // static void Noop() { asm(""); } // prevent optimizing-away
- __asm__ volatile ("mov %%rbp, %0" : "=r" (rbp));
- // Arguments are passed in registers on x86-64, so we can't just
- // offset from &result
- sp = (void **) rbp;
-#else
-# error Using stacktrace_x86-inl.h on a non x86 architecture!
-#endif
-
- int n = 0;
-#if defined(KEEP_SHADOW_STACKS)
- void **shadow_ip_stack;
- void **shadow_sp_stack;
- int stack_size;
- shadow_ip_stack = (void**) get_shadow_ip_stack(&stack_size);
- shadow_sp_stack = (void**) get_shadow_sp_stack(&stack_size);
- int shadow_index = stack_size - 1;
- for (int i = stack_size - 1; i >= 0; i--) {
- if (sp == shadow_sp_stack[i]) {
- shadow_index = i;
- break;
- }
- }
- void **prev_sp = NULL;
-#endif // KEEP_SHADOW_STACKS
- while (sp && n < max_depth) {
- if (*(sp+1) == reinterpret_cast<void *>(0)) {
- // In 64-bit code, we often see a frame that
- // points to itself and has a return address of 0.
- break;
- }
-#if !IS_WITH_CONTEXT
- const void *const ucp = NULL;
-#endif
- void **next_sp = NextStackFrame<!IS_STACK_FRAMES, IS_WITH_CONTEXT>(sp, ucp);
- if (skip_count > 0) {
- skip_count--;
-#if defined(KEEP_SHADOW_STACKS)
- shadow_index--;
-#endif // KEEP_SHADOW_STACKS
- } else {
- result[n] = *(sp+1);
-#if defined(KEEP_SHADOW_STACKS)
- if ((shadow_index > 0) && (sp == shadow_sp_stack[shadow_index])) {
- shadow_index--;
- }
-#endif // KEEP_SHADOW_STACKS
-
-#if IS_STACK_FRAMES
- if (next_sp > sp) {
- sizes[n] = (uintptr_t)next_sp - (uintptr_t)sp;
- } else {
- // A frame-size of 0 is used to indicate unknown frame size.
- sizes[n] = 0;
- }
-#endif
- n++;
- }
-#if defined(KEEP_SHADOW_STACKS)
- prev_sp = sp;
-#endif // KEEP_SHADOW_STACKS
- sp = next_sp;
- }
-
-#if defined(KEEP_SHADOW_STACKS)
- if (shadow_index >= 0) {
- for (int i = shadow_index; i >= 0; i--) {
- if (shadow_sp_stack[i] > prev_sp) {
- result[n] = shadow_ip_stack[i];
- if (n + 1 < max_depth) {
- n++;
- continue;
- }
- }
- break;
- }
- }
-#endif // KEEP_SHADOW_STACKS
- return n;
-}
diff --git a/third_party/tcmalloc/chromium/src/static_vars.cc b/third_party/tcmalloc/chromium/src/static_vars.cc
deleted file mode 100644
index 6fc852a..0000000
--- a/third_party/tcmalloc/chromium/src/static_vars.cc
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Ken Ashcraft <opensource@google.com>
-
-#include "static_vars.h"
-#include <stddef.h> // for NULL
-#include <new> // for operator new
-#include "internal_logging.h" // for CHECK_CONDITION
-#include "common.h"
-#include "sampler.h" // for Sampler
-
-namespace tcmalloc {
-
-SpinLock Static::pageheap_lock_(SpinLock::LINKER_INITIALIZED);
-SizeMap Static::sizemap_;
-CentralFreeListPadded Static::central_cache_[kNumClasses];
-PageHeapAllocator<Span> Static::span_allocator_;
-PageHeapAllocator<StackTrace> Static::stacktrace_allocator_;
-Span Static::sampled_objects_;
-PageHeapAllocator<StackTraceTable::Bucket> Static::bucket_allocator_;
-StackTrace* Static::growth_stacks_ = NULL;
-PageHeap* Static::pageheap_ = NULL;
-
-void Static::InitStaticVars() {
- sizemap_.Init();
- span_allocator_.Init();
- span_allocator_.New(); // Reduce cache conflicts
- span_allocator_.New(); // Reduce cache conflicts
- stacktrace_allocator_.Init();
- bucket_allocator_.Init();
- // Do a bit of sanitizing: make sure central_cache is aligned properly
- CHECK_CONDITION((sizeof(central_cache_[0]) % 64) == 0);
- for (int i = 0; i < kNumClasses; ++i) {
- central_cache_[i].Init(i);
- }
- // It's important to have PageHeap allocated, not in static storage,
- // so that HeapLeakChecker does not consider all the byte patterns stored
- // in is caches as pointers that are sources of heap object liveness,
- // which leads to it missing some memory leaks.
- pageheap_ = new (MetaDataAlloc(sizeof(PageHeap))) PageHeap;
- DLL_Init(&sampled_objects_);
- Sampler::InitStatics();
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/chromium/src/static_vars.h b/third_party/tcmalloc/chromium/src/static_vars.h
deleted file mode 100644
index 185a1d4..0000000
--- a/third_party/tcmalloc/chromium/src/static_vars.h
+++ /dev/null
@@ -1,111 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Ken Ashcraft <opensource@google.com>
-//
-// Static variables shared by multiple classes.
-
-#ifndef TCMALLOC_STATIC_VARS_H_
-#define TCMALLOC_STATIC_VARS_H_
-
-#include <config.h>
-#include "base/spinlock.h"
-#include "central_freelist.h"
-#include "common.h"
-#include "page_heap.h"
-#include "page_heap_allocator.h"
-#include "span.h"
-#include "stack_trace_table.h"
-
-namespace tcmalloc {
-
-class Static {
- public:
- // Linker initialized, so this lock can be accessed at any time.
- static SpinLock* pageheap_lock() { return &pageheap_lock_; }
-
- // Must be called before calling any of the accessors below.
- static void InitStaticVars();
-
- // Central cache -- an array of free-lists, one per size-class.
- // We have a separate lock per free-list to reduce contention.
- static CentralFreeListPadded* central_cache() { return central_cache_; }
-
- static SizeMap* sizemap() { return &sizemap_; }
-
- //////////////////////////////////////////////////////////////////////
- // In addition to the explicit initialization comment, the variables below
- // must be protected by pageheap_lock.
-
- // Page-level allocator.
- static PageHeap* pageheap() { return pageheap_; }
-
- static PageHeapAllocator<Span>* span_allocator() { return &span_allocator_; }
-
- static PageHeapAllocator<StackTrace>* stacktrace_allocator() {
- return &stacktrace_allocator_;
- }
-
- static StackTrace* growth_stacks() { return growth_stacks_; }
- static void set_growth_stacks(StackTrace* s) { growth_stacks_ = s; }
-
- // State kept for sampled allocations (/pprof/heap support)
- static Span* sampled_objects() { return &sampled_objects_; }
- static PageHeapAllocator<StackTraceTable::Bucket>* bucket_allocator() {
- return &bucket_allocator_;
- }
-
- private:
- static SpinLock pageheap_lock_;
-
- // These static variables require explicit initialization. We cannot
- // count on their constructors to do any initialization because other
- // static variables may try to allocate memory before these variables
- // can run their constructors.
-
- static SizeMap sizemap_;
- static CentralFreeListPadded central_cache_[kNumClasses];
- static PageHeapAllocator<Span> span_allocator_;
- static PageHeapAllocator<StackTrace> stacktrace_allocator_;
- static Span sampled_objects_;
- static PageHeapAllocator<StackTraceTable::Bucket> bucket_allocator_;
-
- // Linked list of stack traces recorded every time we allocated memory
- // from the system. Useful for finding allocation sites that cause
- // increase in the footprint of the system. The linked list pointer
- // is stored in trace->stack[kMaxStackDepth-1].
- static StackTrace* growth_stacks_;
-
- static PageHeap* pageheap_;
-};
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_STATIC_VARS_H_
diff --git a/third_party/tcmalloc/chromium/src/symbolize.cc b/third_party/tcmalloc/chromium/src/symbolize.cc
deleted file mode 100644
index a1583ec..0000000
--- a/third_party/tcmalloc/chromium/src/symbolize.cc
+++ /dev/null
@@ -1,275 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// This forks out to pprof to do the actual symbolizing. We might
-// be better off writing our own in C++.
-
-#include "config.h"
-#include "symbolize.h"
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for write()
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h> // for socketpair() -- needed by Symbolize
-#endif
-#ifdef HAVE_SYS_WAIT_H
-#include <sys/wait.h> // for wait() -- needed by Symbolize
-#endif
-#ifdef HAVE_POLL_H
-#include <poll.h>
-#endif
-#ifdef __MACH__
-#include <mach-o/dyld.h> // for GetProgramInvocationName()
-#include <limits.h> // for PATH_MAX
-#endif
-#if defined(__CYGWIN__) || defined(__CYGWIN32__)
-#include <io.h> // for get_osfhandle()
-#endif
-#include <string>
-#include "base/commandlineflags.h"
-#include "base/logging.h"
-#include "base/sysinfo.h"
-
-using std::string;
-using tcmalloc::DumpProcSelfMaps; // from sysinfo.h
-
-
-DEFINE_string(symbolize_pprof,
- EnvToString("PPROF_PATH", "pprof"),
- "Path to pprof to call for reporting function names.");
-
-// Returns NULL if we're on an OS where we can't get the invocation name.
-// Using a static var is ok because we're not called from a thread.
-static char* GetProgramInvocationName() {
-#if defined(HAVE_PROGRAM_INVOCATION_NAME)
- extern char* program_invocation_name; // gcc provides this
- return program_invocation_name;
-#elif defined(__MACH__)
- // We don't want to allocate memory for this since we may be
- // calculating it when memory is corrupted.
- static char program_invocation_name[PATH_MAX];
- if (program_invocation_name[0] == '\0') { // first time calculating
- uint32_t length = sizeof(program_invocation_name);
- if (_NSGetExecutablePath(program_invocation_name, &length))
- return NULL;
- }
- return program_invocation_name;
-#else
- return NULL; // figure out a way to get argv[0]
-#endif
-}
-
-// Prints an error message when you can't run Symbolize().
-static void PrintError(const char* reason) {
- RAW_LOG(ERROR,
- "*** WARNING: Cannot convert addresses to symbols in output below.\n"
- "*** Reason: %s\n"
- "*** If you cannot fix this, try running pprof directly.\n",
- reason);
-}
-
-void SymbolTable::Add(const void* addr) {
- symbolization_table_[addr] = "";
-}
-
-const char* SymbolTable::GetSymbol(const void* addr) {
- return symbolization_table_[addr];
-}
-
-// Updates symbolization_table with the pointers to symbol names corresponding
-// to its keys. The symbol names are stored in out, which is allocated and
-// freed by the caller of this routine.
-// Note that the forking/etc is not thread-safe or re-entrant. That's
-// ok for the purpose we need -- reporting leaks detected by heap-checker
-// -- but be careful if you decide to use this routine for other purposes.
-// Returns number of symbols read on error. If can't symbolize, returns 0
-// and emits an error message about why.
-int SymbolTable::Symbolize() {
-#if !defined(HAVE_UNISTD_H) || !defined(HAVE_SYS_SOCKET_H) || !defined(HAVE_SYS_WAIT_H)
- PrintError("Perftools does not know how to call a sub-process on this O/S");
- return 0;
-#else
- const char* argv0 = GetProgramInvocationName();
- if (argv0 == NULL) { // can't call symbolize if we can't figure out our name
- PrintError("Cannot figure out the name of this executable (argv0)");
- return 0;
- }
- if (access(FLAGS_symbolize_pprof, R_OK) != 0) {
- PrintError("Cannot find 'pprof' (is PPROF_PATH set correctly?)");
- return 0;
- }
-
- // All this work is to do two-way communication. ugh.
- int *child_in = NULL; // file descriptors
- int *child_out = NULL; // for now, we don't worry about child_err
- int child_fds[5][2]; // socketpair may be called up to five times below
-
- // The client program may close its stdin and/or stdout and/or stderr
- // thus allowing socketpair to reuse file descriptors 0, 1 or 2.
- // In this case the communication between the forked processes may be broken
- // if either the parent or the child tries to close or duplicate these
- // descriptors. The loop below produces two pairs of file descriptors, each
- // greater than 2 (stderr).
- for (int i = 0; i < 5; i++) {
- if (socketpair(AF_UNIX, SOCK_STREAM, 0, child_fds[i]) == -1) {
- for (int j = 0; j < i; j++) {
- close(child_fds[j][0]);
- close(child_fds[j][1]);
- PrintError("Cannot create a socket pair");
- return 0;
- }
- } else {
- if ((child_fds[i][0] > 2) && (child_fds[i][1] > 2)) {
- if (child_in == NULL) {
- child_in = child_fds[i];
- } else {
- child_out = child_fds[i];
- for (int j = 0; j < i; j++) {
- if (child_fds[j] == child_in) continue;
- close(child_fds[j][0]);
- close(child_fds[j][1]);
- }
- break;
- }
- }
- }
- }
-
- switch (fork()) {
- case -1: { // error
- close(child_in[0]);
- close(child_in[1]);
- close(child_out[0]);
- close(child_out[1]);
- PrintError("Unknown error calling fork()");
- return 0;
- }
- case 0: { // child
- close(child_in[1]); // child uses the 0's, parent uses the 1's
- close(child_out[1]); // child uses the 0's, parent uses the 1's
- close(0);
- close(1);
- if (dup2(child_in[0], 0) == -1) _exit(1);
- if (dup2(child_out[0], 1) == -1) _exit(2);
- // Unset vars that might cause trouble when we fork
- unsetenv("CPUPROFILE");
- unsetenv("HEAPPROFILE");
- unsetenv("HEAPCHECK");
- unsetenv("PERFTOOLS_VERBOSE");
- execlp(FLAGS_symbolize_pprof, FLAGS_symbolize_pprof,
- "--symbols", argv0, NULL);
- _exit(3); // if execvp fails, it's bad news for us
- }
- default: { // parent
- close(child_in[0]); // child uses the 0's, parent uses the 1's
- close(child_out[0]); // child uses the 0's, parent uses the 1's
-#ifdef HAVE_POLL_H
- // Waiting for 1ms seems to give the OS time to notice any errors.
- poll(0, 0, 1);
- // For maximum safety, we check to make sure the execlp
- // succeeded before trying to write. (Otherwise we'll get a
- // SIGPIPE.) For systems without poll.h, we'll just skip this
- // check, and trust that the user set PPROF_PATH correctly!
- struct pollfd pfd = { child_in[1], POLLOUT, 0 };
- if (!poll(&pfd, 1, 0) || !(pfd.revents & POLLOUT) ||
- (pfd.revents & (POLLHUP|POLLERR))) {
- PrintError("Cannot run 'pprof' (is PPROF_PATH set correctly?)");
- return 0;
- }
-#endif
-#if defined(__CYGWIN__) || defined(__CYGWIN32__)
- // On cygwin, DumpProcSelfMaps() takes a HANDLE, not an fd. Convert.
- const HANDLE symbols_handle = (HANDLE) get_osfhandle(child_in[1]);
- DumpProcSelfMaps(symbols_handle);
-#else
- DumpProcSelfMaps(child_in[1]); // what pprof expects on stdin
-#endif
-
- // Allocate 24 bytes = ("0x" + 8 bytes + "\n" + overhead) for each
- // address to feed to pprof.
- const int kOutBufSize = 24 * symbolization_table_.size();
- char *pprof_buffer = new char[kOutBufSize];
- int written = 0;
- for (SymbolMap::const_iterator iter = symbolization_table_.begin();
- iter != symbolization_table_.end(); ++iter) {
- written += snprintf(pprof_buffer + written, kOutBufSize - written,
- // pprof expects format to be 0xXXXXXX
- "0x%" PRIxPTR "\n", reinterpret_cast<uintptr_t>(iter->first));
- }
- write(child_in[1], pprof_buffer, strlen(pprof_buffer));
- close(child_in[1]); // that's all we need to write
-
- const int kSymbolBufferSize = kSymbolSize * symbolization_table_.size();
- int total_bytes_read = 0;
- delete[] symbol_buffer_;
- symbol_buffer_ = new char[kSymbolBufferSize];
- memset(symbol_buffer_, '\0', kSymbolBufferSize);
- while (1) {
- int bytes_read = read(child_out[1], symbol_buffer_ + total_bytes_read,
- kSymbolBufferSize - total_bytes_read);
- if (bytes_read < 0) {
- close(child_out[1]);
- PrintError("Cannot read data from pprof");
- return 0;
- } else if (bytes_read == 0) {
- close(child_out[1]);
- wait(NULL);
- break;
- } else {
- total_bytes_read += bytes_read;
- }
- }
- // We have successfully read the output of pprof into out. Make sure
- // the last symbol is full (we can tell because it ends with a \n).
- if (total_bytes_read == 0 || symbol_buffer_[total_bytes_read - 1] != '\n')
- return 0;
- // make the symbolization_table_ values point to the output vector
- SymbolMap::iterator fill = symbolization_table_.begin();
- int num_symbols = 0;
- const char *current_name = symbol_buffer_;
- for (int i = 0; i < total_bytes_read; i++) {
- if (symbol_buffer_[i] == '\n') {
- fill->second = current_name;
- symbol_buffer_[i] = '\0';
- current_name = symbol_buffer_ + i + 1;
- fill++;
- num_symbols++;
- }
- }
- return num_symbols;
- }
- }
- PrintError("Unkown error (should never occur!)");
- return 0; // shouldn't be reachable
-#endif
-}
diff --git a/third_party/tcmalloc/chromium/src/symbolize.h b/third_party/tcmalloc/chromium/src/symbolize.h
deleted file mode 100644
index 12c976b..0000000
--- a/third_party/tcmalloc/chromium/src/symbolize.h
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-
-#ifndef TCMALLOC_SYMBOLIZE_H_
-#define TCMALLOC_SYMBOLIZE_H_
-
-#include "config.h"
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t
-#endif
-#include <stddef.h> // for NULL
-#include <map>
-
-using std::map;
-
-// SymbolTable encapsulates the address operations necessary for stack trace
-// symbolization. A common use-case is to Add() the addresses from one or
-// several stack traces to a table, call Symbolize() once and use GetSymbol()
-// to get the symbol names for pretty-printing the stack traces.
-class SymbolTable {
- public:
- SymbolTable()
- : symbol_buffer_(NULL) {}
- ~SymbolTable() {
- delete[] symbol_buffer_;
- }
-
- // Adds an address to the table. This may overwrite a currently known symbol
- // name, so Add() should not generally be called after Symbolize().
- void Add(const void* addr);
-
- // Returns the symbol name for addr, if the given address was added before
- // the last successful call to Symbolize(). Otherwise may return an empty
- // c-string.
- const char* GetSymbol(const void* addr);
-
- // Obtains the symbol names for the addresses stored in the table and returns
- // the number of addresses actually symbolized.
- int Symbolize();
-
- private:
- typedef map<const void*, const char*> SymbolMap;
-
- // An average size of memory allocated for a stack trace symbol.
- static const int kSymbolSize = 1024;
-
- // Map from addresses to symbol names.
- SymbolMap symbolization_table_;
-
- // Pointer to the buffer that stores the symbol names.
- char *symbol_buffer_;
-};
-
-#endif // TCMALLOC_SYMBOLIZE_H_
diff --git a/third_party/tcmalloc/chromium/src/system-alloc.cc b/third_party/tcmalloc/chromium/src/system-alloc.cc
deleted file mode 100644
index d1ae71d..0000000
--- a/third_party/tcmalloc/chromium/src/system-alloc.cc
+++ /dev/null
@@ -1,695 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-
-#include <config.h>
-#include <errno.h> // for EAGAIN, errno
-#include <fcntl.h> // for open, O_RDWR
-#include <stddef.h> // for size_t, NULL, ptrdiff_t
-#if defined HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t, intptr_t
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#include <sys/types.h>
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h> // for munmap, mmap, MADV_DONTNEED, etc
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for sbrk, getpagesize, off_t
-#endif
-#include <new> // for operator new
-#include <gperftools/malloc_extension.h>
-#include "base/basictypes.h"
-#include "base/commandlineflags.h"
-#include "base/spinlock.h" // for SpinLockHolder, SpinLock, etc
-#include "common.h"
-#include "internal_logging.h"
-
-// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old
-// form of the name instead.
-#ifndef MAP_ANONYMOUS
-# define MAP_ANONYMOUS MAP_ANON
-#endif
-
-// MADV_FREE is specifically designed for use by malloc(), but only
-// FreeBSD supports it; in linux we fall back to the somewhat inferior
-// MADV_DONTNEED.
-#if !defined(MADV_FREE) && defined(MADV_DONTNEED)
-# define MADV_FREE MADV_DONTNEED
-#endif
-
-// Solaris has a bug where it doesn't declare madvise() for C++.
-// http://www.opensolaris.org/jive/thread.jspa?threadID=21035&tstart=0
-#if defined(__sun) && defined(__SVR4)
-# include <sys/types.h> // for caddr_t
- extern "C" { extern int madvise(caddr_t, size_t, int); }
-#endif
-
-// Set kDebugMode mode so that we can have use C++ conditionals
-// instead of preprocessor conditionals.
-#ifdef NDEBUG
-static const bool kDebugMode = false;
-#else
-static const bool kDebugMode = true;
-#endif
-
-// TODO(sanjay): Move the code below into the tcmalloc namespace
-using tcmalloc::kLog;
-using tcmalloc::Log;
-
-// Anonymous namespace to avoid name conflicts on "CheckAddressBits".
-namespace {
-
-// Check that no bit is set at position ADDRESS_BITS or higher.
-template <int ADDRESS_BITS> bool CheckAddressBits(uintptr_t ptr) {
- return (ptr >> ADDRESS_BITS) == 0;
-}
-
-// Specialize for the bit width of a pointer to avoid undefined shift.
-template <> bool CheckAddressBits<8 * sizeof(void*)>(uintptr_t ptr) {
- return true;
-}
-
-#if defined(OS_LINUX) && defined(__x86_64__)
-#define ASLR_IS_SUPPORTED
-#endif
-
-#if defined(ASLR_IS_SUPPORTED)
-// From libdieharder, public domain library by Bob Jenkins (rngav.c).
-// Described at http://burtleburtle.net/bob/rand/smallprng.html.
-// Not cryptographically secure, but good enough for what we need.
-typedef uint32_t u4;
-struct ranctx {
- u4 a;
- u4 b;
- u4 c;
- u4 d;
-};
-
-#define rot(x,k) (((x)<<(k))|((x)>>(32-(k))))
-
-u4 ranval(ranctx* x) {
- /* xxx: the generator being tested */
- u4 e = x->a - rot(x->b, 27);
- x->a = x->b ^ rot(x->c, 17);
- x->b = x->c + x->d;
- x->c = x->d + e;
- x->d = e + x->a;
- return x->d;
-}
-
-void raninit(ranctx* x, u4 seed) {
- u4 i;
- x->a = 0xf1ea5eed;
- x->b = x->c = x->d = seed;
- for (i = 0; i < 20; ++i) {
- (void) ranval(x);
- }
-}
-
-// If the kernel cannot honor the hint in arch_get_unmapped_area_topdown, it
-// will simply ignore it. So we give a hint that has a good chance of
-// working.
-// The mmap top-down allocator will normally allocate below TASK_SIZE - gap,
-// with a gap that depends on the max stack size. See x86/mm/mmap.c. We
-// should make allocations that are below this area, which would be
-// 0x7ffbf8000000.
-// We use 0x3ffffffff000 as the mask so that we only "pollute" half of the
-// address space. In the unlikely case where fragmentation would become an
-// issue, the kernel will still have another half to use.
-const uint64_t kRandomAddressMask = 0x3ffffffff000ULL;
-
-#endif // defined(ASLR_IS_SUPPORTED)
-
-// Give a random "hint" that is suitable for use with mmap(). This cannot make
-// mmap fail, as the kernel will simply not follow the hint if it can't.
-// However, this will create address space fragmentation. Currently, we only
-// implement it on x86_64, where we have a 47 bits userland address space and
-// fragmentation is not an issue.
-void* GetRandomAddrHint() {
-#if !defined(ASLR_IS_SUPPORTED)
- return NULL;
-#else
- // Note: we are protected by the general TCMalloc_SystemAlloc spinlock. Given
- // the nature of what we're doing, it wouldn't be critical if we weren't for
- // ctx, but it is for the "initialized" variable.
- // It's nice to share the state between threads, because scheduling will add
- // some randomness to the succession of ranval() calls.
- static ranctx ctx;
- static bool initialized = false;
- if (!initialized) {
- initialized = true;
- // We really want this to be a stack variable and don't want any compiler
- // optimization. We're using its address as a poor-man source of
- // randomness.
- volatile char c;
- // Pre-initialize our seed with a "random" address in case /dev/urandom is
- // not available.
- uint32_t seed = (reinterpret_cast<uint64_t>(&c) >> 32) ^
- reinterpret_cast<uint64_t>(&c);
- int urandom_fd = open("/dev/urandom", O_RDONLY);
- if (urandom_fd >= 0) {
- ssize_t len;
- len = read(urandom_fd, &seed, sizeof(seed));
- ASSERT(len == sizeof(seed));
- int ret = close(urandom_fd);
- ASSERT(ret == 0);
- }
- raninit(&ctx, seed);
- }
- uint64_t random_address = (static_cast<uint64_t>(ranval(&ctx)) << 32) |
- ranval(&ctx);
- // A a bit-wise "and" won't bias our random distribution.
- random_address &= kRandomAddressMask;
- return reinterpret_cast<void*>(random_address);
-#endif // ASLR_IS_SUPPORTED
-}
-
-// Allocate |length| bytes of memory using mmap(). The memory will be
-// readable and writeable, but not executable.
-// Like mmap(), we will return MAP_FAILED on failure.
-// |is_aslr_enabled| controls address space layout randomization. When true, we
-// will put the first mapping at a random address and will then try to grow it.
-// If it's not possible to grow an existing mapping, a new one will be created.
-void* AllocWithMmap(size_t length, bool is_aslr_enabled) {
- // Note: we are protected by the general TCMalloc_SystemAlloc spinlock.
- static void* address_hint = NULL;
-#if defined(ASLR_IS_SUPPORTED)
- if (is_aslr_enabled &&
- (!address_hint ||
- reinterpret_cast<uint64_t>(address_hint) & ~kRandomAddressMask)) {
- address_hint = GetRandomAddrHint();
- }
-#endif // ASLR_IS_SUPPORTED
-
- // address_hint is likely to make us grow an existing mapping.
- void* result = mmap(address_hint, length, PROT_READ|PROT_WRITE,
- MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
-#if defined(ASLR_IS_SUPPORTED)
- if (result == address_hint) {
- // If mmap() succeeded at a address_hint, our next mmap() will try to grow
- // the current mapping as long as it's compatible with our ASLR mask.
- // This has been done for performance reasons, see crbug.com/173371.
- // It should be possible to strike a better balance between performance
- // and security but will be done at a later date.
- // If this overflows, it could only set address_hint to NULL, which is
- // what we want (and can't happen on the currently supported architecture).
- address_hint = static_cast<char*>(result) + length;
- } else {
- // mmap failed or a collision prevented the kernel from honoring the hint,
- // reset the hint.
- address_hint = NULL;
- }
-#endif // ASLR_IS_SUPPORTED
- return result;
-}
-
-} // Anonymous namespace to avoid name conflicts on "CheckAddressBits".
-
-COMPILE_ASSERT(kAddressBits <= 8 * sizeof(void*),
- address_bits_larger_than_pointer_size);
-
-// Structure for discovering alignment
-union MemoryAligner {
- void* p;
- double d;
- size_t s;
-} CACHELINE_ALIGNED;
-
-static SpinLock spinlock(SpinLock::LINKER_INITIALIZED);
-
-#if defined(HAVE_MMAP) || defined(MADV_FREE)
-#ifdef HAVE_GETPAGESIZE
-static size_t pagesize = 0;
-#endif
-#endif
-
-// The current system allocator
-SysAllocator* sys_alloc = NULL;
-
-// Configuration parameters.
-DEFINE_int32(malloc_devmem_start,
- EnvToInt("TCMALLOC_DEVMEM_START", 0),
- "Physical memory starting location in MB for /dev/mem allocation."
- " Setting this to 0 disables /dev/mem allocation");
-DEFINE_int32(malloc_devmem_limit,
- EnvToInt("TCMALLOC_DEVMEM_LIMIT", 0),
- "Physical memory limit location in MB for /dev/mem allocation."
- " Setting this to 0 means no limit.");
-DEFINE_bool(malloc_skip_sbrk,
- EnvToBool("TCMALLOC_SKIP_SBRK", false),
- "Whether sbrk can be used to obtain memory.");
-DEFINE_bool(malloc_skip_mmap,
- EnvToBool("TCMALLOC_SKIP_MMAP", false),
- "Whether mmap can be used to obtain memory.");
-
-DEFINE_bool(malloc_random_allocator,
-#if defined(ASLR_IS_SUPPORTED)
- EnvToBool("TCMALLOC_ASLR", true),
-#else
- EnvToBool("TCMALLOC_ASLR", false),
-#endif
- "Whether to randomize the address space via mmap().");
-
-// static allocators
-class SbrkSysAllocator : public SysAllocator {
-public:
- SbrkSysAllocator() : SysAllocator() {
- }
- void* Alloc(size_t size, size_t *actual_size, size_t alignment);
-};
-static char sbrk_space[sizeof(SbrkSysAllocator)];
-
-class MmapSysAllocator : public SysAllocator {
-public:
- MmapSysAllocator() : SysAllocator() {
- }
- void* Alloc(size_t size, size_t *actual_size, size_t alignment);
-};
-static char mmap_space[sizeof(MmapSysAllocator)];
-
-class DevMemSysAllocator : public SysAllocator {
-public:
- DevMemSysAllocator() : SysAllocator() {
- }
- void* Alloc(size_t size, size_t *actual_size, size_t alignment);
-};
-
-class DefaultSysAllocator : public SysAllocator {
- public:
- DefaultSysAllocator() : SysAllocator() {
- for (int i = 0; i < kMaxAllocators; i++) {
- failed_[i] = true;
- allocs_[i] = NULL;
- names_[i] = NULL;
- }
- }
- void SetChildAllocator(SysAllocator* alloc, unsigned int index,
- const char* name) {
- if (index < kMaxAllocators && alloc != NULL) {
- allocs_[index] = alloc;
- failed_[index] = false;
- names_[index] = name;
- }
- }
- void* Alloc(size_t size, size_t *actual_size, size_t alignment);
-
- private:
- static const int kMaxAllocators = 2;
- bool failed_[kMaxAllocators];
- SysAllocator* allocs_[kMaxAllocators];
- const char* names_[kMaxAllocators];
-};
-static char default_space[sizeof(DefaultSysAllocator)];
-static const char sbrk_name[] = "SbrkSysAllocator";
-static const char mmap_name[] = "MmapSysAllocator";
-
-
-void* SbrkSysAllocator::Alloc(size_t size, size_t *actual_size,
- size_t alignment) {
-#ifndef HAVE_SBRK
- return NULL;
-#else
- // Check if we should use sbrk allocation.
- // FLAGS_malloc_skip_sbrk starts out as false (its uninitialized
- // state) and eventually gets initialized to the specified value. Note
- // that this code runs for a while before the flags are initialized.
- // That means that even if this flag is set to true, some (initial)
- // memory will be allocated with sbrk before the flag takes effect.
- if (FLAGS_malloc_skip_sbrk) {
- return NULL;
- }
-
- // sbrk will release memory if passed a negative number, so we do
- // a strict check here
- if (static_cast<ptrdiff_t>(size + alignment) < 0) return NULL;
-
- // This doesn't overflow because TCMalloc_SystemAlloc has already
- // tested for overflow at the alignment boundary.
- size = ((size + alignment - 1) / alignment) * alignment;
-
- // "actual_size" indicates that the bytes from the returned pointer
- // p up to and including (p + actual_size - 1) have been allocated.
- if (actual_size) {
- *actual_size = size;
- }
-
- // Check that we we're not asking for so much more memory that we'd
- // wrap around the end of the virtual address space. (This seems
- // like something sbrk() should check for us, and indeed opensolaris
- // does, but glibc does not:
- // http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libc/port/sys/sbrk.c?a=true
- // http://sourceware.org/cgi-bin/cvsweb.cgi/~checkout~/libc/misc/sbrk.c?rev=1.1.2.1&content-type=text/plain&cvsroot=glibc
- // Without this check, sbrk may succeed when it ought to fail.)
- if (reinterpret_cast<intptr_t>(sbrk(0)) + size < size) {
- return NULL;
- }
-
- void* result = sbrk(size);
- if (result == reinterpret_cast<void*>(-1)) {
- return NULL;
- }
-
- // Is it aligned?
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
- if ((ptr & (alignment-1)) == 0) return result;
-
- // Try to get more memory for alignment
- size_t extra = alignment - (ptr & (alignment-1));
- void* r2 = sbrk(extra);
- if (reinterpret_cast<uintptr_t>(r2) == (ptr + size)) {
- // Contiguous with previous result
- return reinterpret_cast<void*>(ptr + extra);
- }
-
- // Give up and ask for "size + alignment - 1" bytes so
- // that we can find an aligned region within it.
- result = sbrk(size + alignment - 1);
- if (result == reinterpret_cast<void*>(-1)) {
- return NULL;
- }
- ptr = reinterpret_cast<uintptr_t>(result);
- if ((ptr & (alignment-1)) != 0) {
- ptr += alignment - (ptr & (alignment-1));
- }
- return reinterpret_cast<void*>(ptr);
-#endif // HAVE_SBRK
-}
-
-void* MmapSysAllocator::Alloc(size_t size, size_t *actual_size,
- size_t alignment) {
-#ifndef HAVE_MMAP
- return NULL;
-#else
- // Check if we should use mmap allocation.
- // FLAGS_malloc_skip_mmap starts out as false (its uninitialized
- // state) and eventually gets initialized to the specified value. Note
- // that this code runs for a while before the flags are initialized.
- // Chances are we never get here before the flags are initialized since
- // sbrk is used until the heap is exhausted (before mmap is used).
- if (FLAGS_malloc_skip_mmap) {
- return NULL;
- }
-
- // Enforce page alignment
- if (pagesize == 0) pagesize = getpagesize();
- if (alignment < pagesize) alignment = pagesize;
- size_t aligned_size = ((size + alignment - 1) / alignment) * alignment;
- if (aligned_size < size) {
- return NULL;
- }
- size = aligned_size;
-
- // "actual_size" indicates that the bytes from the returned pointer
- // p up to and including (p + actual_size - 1) have been allocated.
- if (actual_size) {
- *actual_size = size;
- }
-
- // Ask for extra memory if alignment > pagesize
- size_t extra = 0;
- if (alignment > pagesize) {
- extra = alignment - pagesize;
- }
-
- // Note: size + extra does not overflow since:
- // size + alignment < (1<<NBITS).
- // and extra <= alignment
- // therefore size + extra < (1<<NBITS)
- void* result = AllocWithMmap(size + extra, FLAGS_malloc_random_allocator);
- if (result == reinterpret_cast<void*>(MAP_FAILED)) {
- return NULL;
- }
-
- // Adjust the return memory so it is aligned
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
- size_t adjust = 0;
- if ((ptr & (alignment - 1)) != 0) {
- adjust = alignment - (ptr & (alignment - 1));
- }
-
- // Return the unused memory to the system
- if (adjust > 0) {
- munmap(reinterpret_cast<void*>(ptr), adjust);
- }
- if (adjust < extra) {
- munmap(reinterpret_cast<void*>(ptr + adjust + size), extra - adjust);
- }
-
- ptr += adjust;
- return reinterpret_cast<void*>(ptr);
-#endif // HAVE_MMAP
-}
-
-void* DevMemSysAllocator::Alloc(size_t size, size_t *actual_size,
- size_t alignment) {
-#ifndef HAVE_MMAP
- return NULL;
-#else
- static bool initialized = false;
- static off_t physmem_base; // next physical memory address to allocate
- static off_t physmem_limit; // maximum physical address allowed
- static int physmem_fd; // file descriptor for /dev/mem
-
- // Check if we should use /dev/mem allocation. Note that it may take
- // a while to get this flag initialized, so meanwhile we fall back to
- // the next allocator. (It looks like 7MB gets allocated before
- // this flag gets initialized -khr.)
- if (FLAGS_malloc_devmem_start == 0) {
- // NOTE: not a devmem_failure - we'd like TCMalloc_SystemAlloc to
- // try us again next time.
- return NULL;
- }
-
- if (!initialized) {
- physmem_fd = open("/dev/mem", O_RDWR);
- if (physmem_fd < 0) {
- return NULL;
- }
- physmem_base = FLAGS_malloc_devmem_start*1024LL*1024LL;
- physmem_limit = FLAGS_malloc_devmem_limit*1024LL*1024LL;
- initialized = true;
- }
-
- // Enforce page alignment
- if (pagesize == 0) pagesize = getpagesize();
- if (alignment < pagesize) alignment = pagesize;
- size_t aligned_size = ((size + alignment - 1) / alignment) * alignment;
- if (aligned_size < size) {
- return NULL;
- }
- size = aligned_size;
-
- // "actual_size" indicates that the bytes from the returned pointer
- // p up to and including (p + actual_size - 1) have been allocated.
- if (actual_size) {
- *actual_size = size;
- }
-
- // Ask for extra memory if alignment > pagesize
- size_t extra = 0;
- if (alignment > pagesize) {
- extra = alignment - pagesize;
- }
-
- // check to see if we have any memory left
- if (physmem_limit != 0 &&
- ((size + extra) > (physmem_limit - physmem_base))) {
- return NULL;
- }
-
- // Note: size + extra does not overflow since:
- // size + alignment < (1<<NBITS).
- // and extra <= alignment
- // therefore size + extra < (1<<NBITS)
- void *result = mmap(0, size + extra, PROT_WRITE|PROT_READ,
- MAP_SHARED, physmem_fd, physmem_base);
- if (result == reinterpret_cast<void*>(MAP_FAILED)) {
- return NULL;
- }
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
-
- // Adjust the return memory so it is aligned
- size_t adjust = 0;
- if ((ptr & (alignment - 1)) != 0) {
- adjust = alignment - (ptr & (alignment - 1));
- }
-
- // Return the unused virtual memory to the system
- if (adjust > 0) {
- munmap(reinterpret_cast<void*>(ptr), adjust);
- }
- if (adjust < extra) {
- munmap(reinterpret_cast<void*>(ptr + adjust + size), extra - adjust);
- }
-
- ptr += adjust;
- physmem_base += adjust + size;
-
- return reinterpret_cast<void*>(ptr);
-#endif // HAVE_MMAP
-}
-
-void* DefaultSysAllocator::Alloc(size_t size, size_t *actual_size,
- size_t alignment) {
- for (int i = 0; i < kMaxAllocators; i++) {
- if (!failed_[i] && allocs_[i] != NULL) {
- void* result = allocs_[i]->Alloc(size, actual_size, alignment);
- if (result != NULL) {
- return result;
- }
- failed_[i] = true;
- }
- }
- // After both failed, reset "failed_" to false so that a single failed
- // allocation won't make the allocator never work again.
- for (int i = 0; i < kMaxAllocators; i++) {
- failed_[i] = false;
- }
- return NULL;
-}
-
-static bool system_alloc_inited = false;
-void InitSystemAllocators(void) {
- MmapSysAllocator *mmap = new (mmap_space) MmapSysAllocator();
- SbrkSysAllocator *sbrk = new (sbrk_space) SbrkSysAllocator();
-
- // In 64-bit debug mode, place the mmap allocator first since it
- // allocates pointers that do not fit in 32 bits and therefore gives
- // us better testing of code's 64-bit correctness. It also leads to
- // less false negatives in heap-checking code. (Numbers are less
- // likely to look like pointers and therefore the conservative gc in
- // the heap-checker is less likely to misinterpret a number as a
- // pointer).
- DefaultSysAllocator *sdef = new (default_space) DefaultSysAllocator();
- // Unfortunately, this code runs before flags are initialized. So
- // we can't use FLAGS_malloc_random_allocator.
-#if defined(ASLR_IS_SUPPORTED)
- // Our only random allocator is mmap.
- sdef->SetChildAllocator(mmap, 0, mmap_name);
-#else
- if (kDebugMode && sizeof(void*) > 4) {
- sdef->SetChildAllocator(mmap, 0, mmap_name);
- sdef->SetChildAllocator(sbrk, 1, sbrk_name);
- } else {
- sdef->SetChildAllocator(sbrk, 0, sbrk_name);
- sdef->SetChildAllocator(mmap, 1, mmap_name);
- }
-#endif // ASLR_IS_SUPPORTED
- sys_alloc = sdef;
-}
-
-void* TCMalloc_SystemAlloc(size_t size, size_t *actual_size,
- size_t alignment) {
- // Discard requests that overflow
- if (size + alignment < size) return NULL;
-
- SpinLockHolder lock_holder(&spinlock);
-
- if (!system_alloc_inited) {
- InitSystemAllocators();
- system_alloc_inited = true;
- }
-
- // Enforce minimum alignment
- if (alignment < sizeof(MemoryAligner)) alignment = sizeof(MemoryAligner);
-
- void* result = sys_alloc->Alloc(size, actual_size, alignment);
- if (result != NULL) {
- if (actual_size) {
- CheckAddressBits<kAddressBits>(
- reinterpret_cast<uintptr_t>(result) + *actual_size - 1);
- } else {
- CheckAddressBits<kAddressBits>(
- reinterpret_cast<uintptr_t>(result) + size - 1);
- }
- }
- return result;
-}
-
-size_t TCMalloc_SystemAddGuard(void* start, size_t size) {
-#ifdef HAVE_GETPAGESIZE
- if (pagesize == 0)
- pagesize = getpagesize();
-
- if (size < pagesize || (reinterpret_cast<size_t>(start) % pagesize) != 0)
- return 0;
-
- if (!mprotect(start, pagesize, PROT_NONE))
- return pagesize;
-#endif
-
- return 0;
-}
-
-void TCMalloc_SystemRelease(void* start, size_t length) {
-#ifdef MADV_FREE
- if (FLAGS_malloc_devmem_start) {
- // It's not safe to use MADV_FREE/MADV_DONTNEED if we've been
- // mapping /dev/mem for heap memory.
- return;
- }
- if (pagesize == 0) pagesize = getpagesize();
- const size_t pagemask = pagesize - 1;
-
- size_t new_start = reinterpret_cast<size_t>(start);
- size_t end = new_start + length;
- size_t new_end = end;
-
- // Round up the starting address and round down the ending address
- // to be page aligned:
- new_start = (new_start + pagesize - 1) & ~pagemask;
- new_end = new_end & ~pagemask;
-
- ASSERT((new_start & pagemask) == 0);
- ASSERT((new_end & pagemask) == 0);
- ASSERT(new_start >= reinterpret_cast<size_t>(start));
- ASSERT(new_end <= end);
-
- if (new_end > new_start) {
- // Note -- ignoring most return codes, because if this fails it
- // doesn't matter...
- while (madvise(reinterpret_cast<char*>(new_start), new_end - new_start,
- MADV_FREE) == -1 &&
- errno == EAGAIN) {
- // NOP
- }
- }
-#endif
-}
-
-void TCMalloc_SystemCommit(void* start, size_t length) {
- // Nothing to do here. TCMalloc_SystemRelease does not alter pages
- // such that they need to be re-committed before they can be used by the
- // application.
-}
diff --git a/third_party/tcmalloc/chromium/src/system-alloc.h b/third_party/tcmalloc/chromium/src/system-alloc.h
deleted file mode 100644
index 0432b32..0000000
--- a/third_party/tcmalloc/chromium/src/system-alloc.h
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Routine that uses sbrk/mmap to allocate memory from the system.
-// Useful for implementing malloc.
-
-#ifndef TCMALLOC_SYSTEM_ALLOC_H_
-#define TCMALLOC_SYSTEM_ALLOC_H_
-
-#include <config.h>
-#include <stddef.h> // for size_t
-
-class SysAllocator;
-
-// REQUIRES: "alignment" is a power of two or "0" to indicate default alignment
-//
-// Allocate and return "N" bytes of zeroed memory.
-//
-// If actual_bytes is NULL then the returned memory is exactly the
-// requested size. If actual bytes is non-NULL then the allocator
-// may optionally return more bytes than asked for (i.e. return an
-// entire "huge" page if a huge page allocator is in use).
-//
-// The returned pointer is a multiple of "alignment" if non-zero. The
-// returned pointer will always be aligned suitably for holding a
-// void*, double, or size_t. In addition, if this platform defines
-// CACHELINE_ALIGNED, the return pointer will always be cacheline
-// aligned.
-//
-// Returns NULL when out of memory.
-extern void* TCMalloc_SystemAlloc(size_t bytes, size_t *actual_bytes,
- size_t alignment = 0);
-
-// This call is a hint to the operating system that the pages
-// contained in the specified range of memory will not be used for a
-// while, and can be released for use by other processes or the OS.
-// Pages which are released in this way may be destroyed (zeroed) by
-// the OS. The benefit of this function is that it frees memory for
-// use by the system, the cost is that the pages are faulted back into
-// the address space next time they are touched, which can impact
-// performance. (Only pages fully covered by the memory region will
-// be released, partial pages will not.)
-extern void TCMalloc_SystemRelease(void* start, size_t length);
-
-// Called to ressurect memory which has been previously released
-// to the system via TCMalloc_SystemRelease. An attempt to
-// commit a page that is already committed does not cause this
-// function to fail.
-extern void TCMalloc_SystemCommit(void* start, size_t length);
-
-// Guards the first page in the supplied range of memory and returns the size
-// of the guard page. Will return 0 if a guard cannot be added to the page
-// (e.g. start is not aligned or size is not large enough).
-extern size_t TCMalloc_SystemAddGuard(void* start, size_t size);
-
-// The current system allocator.
-extern PERFTOOLS_DLL_DECL SysAllocator* sys_alloc;
-
-#endif /* TCMALLOC_SYSTEM_ALLOC_H_ */
diff --git a/third_party/tcmalloc/chromium/src/tcmalloc.cc b/third_party/tcmalloc/chromium/src/tcmalloc.cc
deleted file mode 100644
index c8a705f..0000000
--- a/third_party/tcmalloc/chromium/src/tcmalloc.cc
+++ /dev/null
@@ -1,1897 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// A malloc that uses a per-thread cache to satisfy small malloc requests.
-// (The time for malloc/free of a small object drops from 300 ns to 50 ns.)
-//
-// See doc/tcmalloc.html for a high-level
-// description of how this malloc works.
-//
-// SYNCHRONIZATION
-// 1. The thread-specific lists are accessed without acquiring any locks.
-// This is safe because each such list is only accessed by one thread.
-// 2. We have a lock per central free-list, and hold it while manipulating
-// the central free list for a particular size.
-// 3. The central page allocator is protected by "pageheap_lock".
-// 4. The pagemap (which maps from page-number to descriptor),
-// can be read without holding any locks, and written while holding
-// the "pageheap_lock".
-// 5. To improve performance, a subset of the information one can get
-// from the pagemap is cached in a data structure, pagemap_cache_,
-// that atomically reads and writes its entries. This cache can be
-// read and written without locking.
-//
-// This multi-threaded access to the pagemap is safe for fairly
-// subtle reasons. We basically assume that when an object X is
-// allocated by thread A and deallocated by thread B, there must
-// have been appropriate synchronization in the handoff of object
-// X from thread A to thread B. The same logic applies to pagemap_cache_.
-//
-// THE PAGEID-TO-SIZECLASS CACHE
-// Hot PageID-to-sizeclass mappings are held by pagemap_cache_. If this cache
-// returns 0 for a particular PageID then that means "no information," not that
-// the sizeclass is 0. The cache may have stale information for pages that do
-// not hold the beginning of any free()'able object. Staleness is eliminated
-// in Populate() for pages with sizeclass > 0 objects, and in do_malloc() and
-// do_memalign() for all other relevant pages.
-//
-// PAGEMAP
-// -------
-// Page map contains a mapping from page id to Span.
-//
-// If Span s occupies pages [p..q],
-// pagemap[p] == s
-// pagemap[q] == s
-// pagemap[p+1..q-1] are undefined
-// pagemap[p-1] and pagemap[q+1] are defined:
-// NULL if the corresponding page is not yet in the address space.
-// Otherwise it points to a Span. This span may be free
-// or allocated. If free, it is in one of pageheap's freelist.
-//
-// TODO: Bias reclamation to larger addresses
-// TODO: implement mallinfo/mallopt
-// TODO: Better testing
-//
-// 9/28/2003 (new page-level allocator replaces ptmalloc2):
-// * malloc/free of small objects goes from ~300 ns to ~50 ns.
-// * allocation of a reasonably complicated struct
-// goes from about 1100 ns to about 300 ns.
-
-#include "config.h"
-#include <gperftools/tcmalloc.h>
-
-#include <errno.h> // for ENOMEM, EINVAL, errno
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // for __THROW
-#endif
-#if defined HAVE_STDINT_H
-#include <stdint.h>
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#include <sys/types.h>
-#endif
-#include <stddef.h> // for size_t, NULL
-#include <stdlib.h> // for getenv
-#include <string.h> // for strcmp, memset, strlen, etc
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for getpagesize, write, etc
-#endif
-#include <algorithm> // for max, min
-#include <limits> // for numeric_limits
-#include <new> // for nothrow_t (ptr only), etc
-#include <vector> // for vector
-
-#include <gperftools/malloc_extension.h>
-#include <gperftools/malloc_hook.h> // for MallocHook
-#include "base/basictypes.h" // for int64
-#include "base/commandlineflags.h" // for RegisterFlagValidator, etc
-#include "base/dynamic_annotations.h" // for RunningOnValgrind
-#include "base/spinlock.h" // for SpinLockHolder
-#include "central_freelist.h" // for CentralFreeListPadded
-#include "common.h" // for StackTrace, kPageShift, etc
-#include "free_list.h" // for FL_Init
-#include "internal_logging.h" // for ASSERT, TCMalloc_Printer, etc
-#include "malloc_hook-inl.h" // for MallocHook::InvokeNewHook, etc
-#include "page_heap.h" // for PageHeap, PageHeap::Stats
-#include "page_heap_allocator.h" // for PageHeapAllocator
-#include "span.h" // for Span, DLL_Prepend, etc
-#include "stack_trace_table.h" // for StackTraceTable
-#include "static_vars.h" // for Static
-#include "system-alloc.h" // for DumpSystemAllocatorStats, etc
-#include "tcmalloc_guard.h" // for TCMallocGuard
-#include "thread_cache.h" // for ThreadCache
-
-#if (defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)) && !defined(WIN32_OVERRIDE_ALLOCATORS)
-# define WIN32_DO_PATCHING 1
-#endif
-
-// Some windows file somewhere (at least on cygwin) #define's small (!)
-// For instance, <windows.h> appears to have "#define small char".
-#undef small
-
-using STL_NAMESPACE::max;
-using STL_NAMESPACE::min;
-using STL_NAMESPACE::numeric_limits;
-using STL_NAMESPACE::vector;
-
-#include "libc_override.h"
-
-// __THROW is defined in glibc (via <sys/cdefs.h>). It means,
-// counter-intuitively, "This function will never throw an exception."
-// It's an optional optimization tool, but we may need to use it to
-// match glibc prototypes.
-#ifndef __THROW // I guess we're not on a glibc system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-using tcmalloc::AlignmentForSize;
-using tcmalloc::kLog;
-using tcmalloc::kCrash;
-using tcmalloc::kCrashWithStats;
-using tcmalloc::Log;
-using tcmalloc::PageHeap;
-using tcmalloc::PageHeapAllocator;
-using tcmalloc::SizeMap;
-using tcmalloc::Span;
-using tcmalloc::StackTrace;
-using tcmalloc::Static;
-using tcmalloc::ThreadCache;
-
-// ---- Functions doing validation with an extra mark.
-static size_t ExcludeSpaceForMark(size_t size);
-static void AddRoomForMark(size_t* size);
-static void ExcludeMarkFromSize(size_t* new_size);
-static void MarkAllocatedRegion(void* ptr);
-static void ValidateAllocatedRegion(void* ptr, size_t cl);
-// ---- End validation functions.
-
-DECLARE_int64(tcmalloc_sample_parameter);
-DECLARE_double(tcmalloc_release_rate);
-
-// For windows, the printf we use to report large allocs is
-// potentially dangerous: it could cause a malloc that would cause an
-// infinite loop. So by default we set the threshold to a huge number
-// on windows, so this bad situation will never trigger. You can
-// always set TCMALLOC_LARGE_ALLOC_REPORT_THRESHOLD manually if you
-// want this functionality.
-#ifdef _WIN32
-const int64 kDefaultLargeAllocReportThreshold = static_cast<int64>(1) << 62;
-#else
-const int64 kDefaultLargeAllocReportThreshold = static_cast<int64>(1) << 30;
-#endif
-DEFINE_int64(tcmalloc_large_alloc_report_threshold,
- EnvToInt64("TCMALLOC_LARGE_ALLOC_REPORT_THRESHOLD",
- kDefaultLargeAllocReportThreshold),
- "Allocations larger than this value cause a stack "
- "trace to be dumped to stderr. The threshold for "
- "dumping stack traces is increased by a factor of 1.125 "
- "every time we print a message so that the threshold "
- "automatically goes up by a factor of ~1000 every 60 "
- "messages. This bounds the amount of extra logging "
- "generated by this flag. Default value of this flag "
- "is very large and therefore you should see no extra "
- "logging unless the flag is overridden. Set to 0 to "
- "disable reporting entirely.");
-
-
-// We already declared these functions in tcmalloc.h, but we have to
-// declare them again to give them an ATTRIBUTE_SECTION: we want to
-// put all callers of MallocHook::Invoke* in this module into
-// ATTRIBUTE_SECTION(google_malloc) section, so that
-// MallocHook::GetCallerStackTrace can function accurately.
-extern "C" {
- void* tc_malloc(size_t size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void tc_free(void* ptr) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_realloc(void* ptr, size_t size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_calloc(size_t nmemb, size_t size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void tc_cfree(void* ptr) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-
- void* tc_memalign(size_t __alignment, size_t __size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- int tc_posix_memalign(void** ptr, size_t align, size_t size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_valloc(size_t __size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_pvalloc(size_t __size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-
- void tc_malloc_stats(void) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- int tc_mallopt(int cmd, int value) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-#ifdef HAVE_STRUCT_MALLINFO
- struct mallinfo tc_mallinfo(void) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-#endif
-
- void* tc_new(size_t size)
- ATTRIBUTE_SECTION(google_malloc);
- void tc_delete(void* p) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_newarray(size_t size)
- ATTRIBUTE_SECTION(google_malloc);
- void tc_deletearray(void* p) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-
- // And the nothrow variants of these:
- void* tc_new_nothrow(size_t size, const std::nothrow_t&) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_newarray_nothrow(size_t size, const std::nothrow_t&) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- // Surprisingly, standard C++ library implementations use a
- // nothrow-delete internally. See, eg:
- // http://www.dinkumware.com/manuals/?manual=compleat&page=new.html
- void tc_delete_nothrow(void* ptr, const std::nothrow_t&) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void tc_deletearray_nothrow(void* ptr, const std::nothrow_t&) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-
- // Some non-standard extensions that we support.
-
- // This is equivalent to
- // OS X: malloc_size()
- // glibc: malloc_usable_size()
- // Windows: _msize()
- size_t tc_malloc_size(void* p) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-
- void* tc_malloc_skip_new_handler(size_t size)
- ATTRIBUTE_SECTION(google_malloc);
-} // extern "C"
-
-
-// ----------------------- IMPLEMENTATION -------------------------------
-
-static int tc_new_mode = 0; // See tc_set_new_mode().
-
-// Routines such as free() and realloc() catch some erroneous pointers
-// passed to them, and invoke the below when they do. (An erroneous pointer
-// won't be caught if it's within a valid span or a stale span for which
-// the pagemap cache has a non-zero sizeclass.) This is a cheap (source-editing
-// required) kind of exception handling for these routines.
-namespace {
-void InvalidFree(void* ptr) {
- Log(kCrash, __FILE__, __LINE__, "Attempt to free invalid pointer", ptr);
-}
-
-size_t InvalidGetSizeForRealloc(const void* old_ptr) {
- Log(kCrash, __FILE__, __LINE__,
- "Attempt to realloc invalid pointer", old_ptr);
- return 0;
-}
-
-size_t InvalidGetAllocatedSize(const void* ptr) {
- Log(kCrash, __FILE__, __LINE__,
- "Attempt to get the size of an invalid pointer", ptr);
- return 0;
-}
-
-// For security reasons, we want to limit the size of allocations.
-// See crbug.com/169327.
-inline bool IsAllocSizePermitted(size_t alloc_size) {
- // Never allow an allocation larger than what can be indexed via an int.
- // Remove kPageSize to account for various rounding, padding and to have a
- // small margin.
- return alloc_size <= ((std::numeric_limits<int>::max)() - kPageSize);
-}
-
-} // unnamed namespace
-
-// Extract interesting stats
-struct TCMallocStats {
- uint64_t thread_bytes; // Bytes in thread caches
- uint64_t central_bytes; // Bytes in central cache
- uint64_t transfer_bytes; // Bytes in central transfer cache
- uint64_t metadata_bytes; // Bytes alloced for metadata
- uint64_t metadata_unmapped_bytes; // Address space reserved for metadata
- // but is not committed.
- PageHeap::Stats pageheap; // Stats from page heap
-};
-
-// Get stats into "r". Also get per-size-class counts if class_count != NULL
-static void ExtractStats(TCMallocStats* r, uint64_t* class_count,
- PageHeap::SmallSpanStats* small_spans,
- PageHeap::LargeSpanStats* large_spans) {
- r->central_bytes = 0;
- r->transfer_bytes = 0;
- for (int cl = 0; cl < kNumClasses; ++cl) {
- const int length = Static::central_cache()[cl].length();
- const int tc_length = Static::central_cache()[cl].tc_length();
- const size_t cache_overhead = Static::central_cache()[cl].OverheadBytes();
- const size_t size = static_cast<uint64_t>(
- Static::sizemap()->ByteSizeForClass(cl));
- r->central_bytes += (size * length) + cache_overhead;
- r->transfer_bytes += (size * tc_length);
- if (class_count) class_count[cl] = length + tc_length;
- }
-
- // Add stats from per-thread heaps
- r->thread_bytes = 0;
- { // scope
- SpinLockHolder h(Static::pageheap_lock());
- ThreadCache::GetThreadStats(&r->thread_bytes, class_count);
- r->metadata_bytes = tcmalloc::metadata_system_bytes();
- r->metadata_unmapped_bytes = tcmalloc::metadata_unmapped_bytes();
- r->pageheap = Static::pageheap()->stats();
- if (small_spans != NULL) {
- Static::pageheap()->GetSmallSpanStats(small_spans);
- }
- if (large_spans != NULL) {
- Static::pageheap()->GetLargeSpanStats(large_spans);
- }
- }
-}
-
-static double PagesToMiB(uint64_t pages) {
- return (pages << kPageShift) / 1048576.0;
-}
-
-// WRITE stats to "out"
-static void DumpStats(TCMalloc_Printer* out, int level) {
- TCMallocStats stats;
- uint64_t class_count[kNumClasses];
- PageHeap::SmallSpanStats small;
- PageHeap::LargeSpanStats large;
- if (level >= 2) {
- ExtractStats(&stats, class_count, &small, &large);
- } else {
- ExtractStats(&stats, NULL, NULL, NULL);
- }
-
- static const double MiB = 1048576.0;
-
- const uint64_t physical_memory_used_by_metadata =
- stats.metadata_bytes - stats.metadata_unmapped_bytes;
- const uint64_t unmapped_bytes =
- stats.pageheap.unmapped_bytes + stats.metadata_unmapped_bytes;
-
- const uint64_t virtual_memory_used = (stats.pageheap.system_bytes
- + stats.metadata_bytes);
- const uint64_t physical_memory_used = virtual_memory_used - unmapped_bytes;
- const uint64_t bytes_in_use_by_app = (physical_memory_used
- - physical_memory_used_by_metadata
- - stats.pageheap.free_bytes
- - stats.central_bytes
- - stats.transfer_bytes
- - stats.thread_bytes);
-
- out->printf(
- "WASTE: %7.1f MiB bytes in use\n"
- "WASTE: + %7.1f MiB committed but not used\n"
- "WASTE: ------------\n"
- "WASTE: = %7.1f MiB bytes committed\n"
- "WASTE: committed/used ratio of %f\n",
- bytes_in_use_by_app / MiB,
- (stats.pageheap.committed_bytes - bytes_in_use_by_app) / MiB,
- stats.pageheap.committed_bytes / MiB,
- stats.pageheap.committed_bytes / static_cast<double>(bytes_in_use_by_app)
- );
-#ifdef TCMALLOC_SMALL_BUT_SLOW
- out->printf(
- "NOTE: SMALL MEMORY MODEL IS IN USE, PERFORMANCE MAY SUFFER.\n");
-#endif
- out->printf(
- "------------------------------------------------\n"
- "MALLOC: %12" PRIu64 " (%7.1f MiB) Bytes in use by application\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in page heap freelist\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in central cache freelist\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in transfer cache freelist\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in thread cache freelists\n"
- "MALLOC: ------------\n"
- "MALLOC: = %12" PRIu64 " (%7.1f MiB) Bytes committed\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in malloc metadata\n"
- "MALLOC: ------------\n"
- "MALLOC: = %12" PRIu64 " (%7.1f MiB) Actual memory used (physical + swap)\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes released to OS (aka unmapped)\n"
- "MALLOC: ------------\n"
- "MALLOC: = %12" PRIu64 " (%7.1f MiB) Virtual address space used\n"
- "MALLOC:\n"
- "MALLOC: %12" PRIu64 " Spans in use\n"
- "MALLOC: %12" PRIu64 " Thread heaps in use\n"
- "MALLOC: %12" PRIu64 " Tcmalloc page size\n"
- "------------------------------------------------\n"
- "Call ReleaseFreeMemory() to release freelist memory to the OS"
- " (via madvise()).\n"
- "Bytes released to the OS take up virtual address space"
- " but no physical memory.\n",
- bytes_in_use_by_app, bytes_in_use_by_app / MiB,
- stats.pageheap.free_bytes, stats.pageheap.free_bytes / MiB,
- stats.central_bytes, stats.central_bytes / MiB,
- stats.transfer_bytes, stats.transfer_bytes / MiB,
- stats.thread_bytes, stats.thread_bytes / MiB,
- stats.pageheap.committed_bytes, stats.pageheap.committed_bytes / MiB,
- physical_memory_used_by_metadata , physical_memory_used_by_metadata / MiB,
- physical_memory_used, physical_memory_used / MiB,
- unmapped_bytes, unmapped_bytes / MiB,
- virtual_memory_used, virtual_memory_used / MiB,
- uint64_t(Static::span_allocator()->inuse()),
- uint64_t(ThreadCache::HeapsInUse()),
- uint64_t(kPageSize));
-
- if (level >= 2) {
- out->printf("------------------------------------------------\n");
- out->printf("Size class breakdown\n");
- out->printf("------------------------------------------------\n");
- uint64_t cumulative = 0;
- for (int cl = 0; cl < kNumClasses; ++cl) {
- if (class_count[cl] > 0) {
- uint64_t class_bytes =
- class_count[cl] * Static::sizemap()->ByteSizeForClass(cl);
- cumulative += class_bytes;
- out->printf("class %3d [ %8" PRIuS " bytes ] : "
- "%8" PRIu64 " objs; %5.1f MiB; %5.1f cum MiB\n",
- cl, Static::sizemap()->ByteSizeForClass(cl),
- class_count[cl],
- class_bytes / MiB,
- cumulative / MiB);
- }
- }
-
- // append page heap info
- int nonempty_sizes = 0;
- for (int s = 0; s < kMaxPages; s++) {
- if (small.normal_length[s] + small.returned_length[s] > 0) {
- nonempty_sizes++;
- }
- }
- out->printf("------------------------------------------------\n");
- out->printf("PageHeap: %d sizes; %6.1f MiB free; %6.1f MiB unmapped\n",
- nonempty_sizes, stats.pageheap.free_bytes / MiB,
- stats.pageheap.unmapped_bytes / MiB);
- out->printf("------------------------------------------------\n");
- uint64_t total_normal = 0;
- uint64_t total_returned = 0;
- for (int s = 0; s < kMaxPages; s++) {
- const int n_length = small.normal_length[s];
- const int r_length = small.returned_length[s];
- if (n_length + r_length > 0) {
- uint64_t n_pages = s * n_length;
- uint64_t r_pages = s * r_length;
- total_normal += n_pages;
- total_returned += r_pages;
- out->printf("%6u pages * %6u spans ~ %6.1f MiB; %6.1f MiB cum"
- "; unmapped: %6.1f MiB; %6.1f MiB cum\n",
- s,
- (n_length + r_length),
- PagesToMiB(n_pages + r_pages),
- PagesToMiB(total_normal + total_returned),
- PagesToMiB(r_pages),
- PagesToMiB(total_returned));
- }
- }
-
- total_normal += large.normal_pages;
- total_returned += large.returned_pages;
- out->printf(">255 large * %6u spans ~ %6.1f MiB; %6.1f MiB cum"
- "; unmapped: %6.1f MiB; %6.1f MiB cum\n",
- static_cast<unsigned int>(large.spans),
- PagesToMiB(large.normal_pages + large.returned_pages),
- PagesToMiB(total_normal + total_returned),
- PagesToMiB(large.returned_pages),
- PagesToMiB(total_returned));
- }
-}
-
-static void PrintStats(int level) {
- const int kBufferSize = 16 << 10;
- char* buffer = new char[kBufferSize];
- TCMalloc_Printer printer(buffer, kBufferSize);
- DumpStats(&printer, level);
- write(STDERR_FILENO, buffer, strlen(buffer));
- delete[] buffer;
-}
-
-static void** DumpHeapGrowthStackTraces() {
- // Count how much space we need
- int needed_slots = 0;
- {
- SpinLockHolder h(Static::pageheap_lock());
- for (StackTrace* t = Static::growth_stacks();
- t != NULL;
- t = reinterpret_cast<StackTrace*>(
- t->stack[tcmalloc::kMaxStackDepth-1])) {
- needed_slots += 3 + t->depth;
- }
- needed_slots += 100; // Slop in case list grows
- needed_slots += needed_slots/8; // An extra 12.5% slop
- }
-
- void** result = new void*[needed_slots];
- if (result == NULL) {
- Log(kLog, __FILE__, __LINE__,
- "tcmalloc: allocation failed for stack trace slots",
- needed_slots * sizeof(*result));
- return NULL;
- }
-
- SpinLockHolder h(Static::pageheap_lock());
- int used_slots = 0;
- for (StackTrace* t = Static::growth_stacks();
- t != NULL;
- t = reinterpret_cast<StackTrace*>(
- t->stack[tcmalloc::kMaxStackDepth-1])) {
- ASSERT(used_slots < needed_slots); // Need to leave room for terminator
- if (used_slots + 3 + t->depth >= needed_slots) {
- // No more room
- break;
- }
-
- result[used_slots+0] = reinterpret_cast<void*>(static_cast<uintptr_t>(1));
- result[used_slots+1] = reinterpret_cast<void*>(t->size);
- result[used_slots+2] = reinterpret_cast<void*>(t->depth);
- for (int d = 0; d < t->depth; d++) {
- result[used_slots+3+d] = t->stack[d];
- }
- used_slots += 3 + t->depth;
- }
- result[used_slots] = reinterpret_cast<void*>(static_cast<uintptr_t>(0));
- return result;
-}
-
-static void IterateOverRanges(void* arg, MallocExtension::RangeFunction func) {
- PageID page = 1; // Some code may assume that page==0 is never used
- bool done = false;
- while (!done) {
- // Accumulate a small number of ranges in a local buffer
- static const int kNumRanges = 16;
- static base::MallocRange ranges[kNumRanges];
- int n = 0;
- {
- SpinLockHolder h(Static::pageheap_lock());
- while (n < kNumRanges) {
- if (!Static::pageheap()->GetNextRange(page, &ranges[n])) {
- done = true;
- break;
- } else {
- uintptr_t limit = ranges[n].address + ranges[n].length;
- page = (limit + kPageSize - 1) >> kPageShift;
- n++;
- }
- }
- }
-
- for (int i = 0; i < n; i++) {
- (*func)(arg, &ranges[i]);
- }
- }
-}
-
-// TCMalloc's support for extra malloc interfaces
-class TCMallocImplementation : public MallocExtension {
- private:
- // ReleaseToSystem() might release more than the requested bytes because
- // the page heap releases at the span granularity, and spans are of wildly
- // different sizes. This member keeps track of the extra bytes bytes
- // released so that the app can periodically call ReleaseToSystem() to
- // release memory at a constant rate.
- // NOTE: Protected by Static::pageheap_lock().
- size_t extra_bytes_released_;
-
- public:
- TCMallocImplementation()
- : extra_bytes_released_(0) {
- }
-
- virtual void GetStats(char* buffer, int buffer_length) {
- ASSERT(buffer_length > 0);
- TCMalloc_Printer printer(buffer, buffer_length);
-
- // Print level one stats unless lots of space is available
- if (buffer_length < 10000) {
- DumpStats(&printer, 1);
- } else {
- DumpStats(&printer, 2);
- }
- }
-
- // We may print an extra, tcmalloc-specific warning message here.
- virtual void GetHeapSample(MallocExtensionWriter* writer) {
- if (FLAGS_tcmalloc_sample_parameter == 0) {
- const char* const kWarningMsg =
- "%warn\n"
- "%warn This heap profile does not have any data in it, because\n"
- "%warn the application was run with heap sampling turned off.\n"
- "%warn To get useful data from GetHeapSample(), you must\n"
- "%warn set the environment variable TCMALLOC_SAMPLE_PARAMETER to\n"
- "%warn a positive sampling period, such as 524288.\n"
- "%warn\n";
- writer->append(kWarningMsg, strlen(kWarningMsg));
- }
- MallocExtension::GetHeapSample(writer);
- }
-
- virtual void** ReadStackTraces(int* sample_period) {
- tcmalloc::StackTraceTable table;
- {
- SpinLockHolder h(Static::pageheap_lock());
- Span* sampled = Static::sampled_objects();
- for (Span* s = sampled->next; s != sampled; s = s->next) {
- table.AddTrace(*reinterpret_cast<StackTrace*>(s->objects));
- }
- }
- *sample_period = ThreadCache::GetCache()->GetSamplePeriod();
- return table.ReadStackTracesAndClear(); // grabs and releases pageheap_lock
- }
-
- virtual void** ReadHeapGrowthStackTraces() {
- return DumpHeapGrowthStackTraces();
- }
-
- virtual void Ranges(void* arg, RangeFunction func) {
- IterateOverRanges(arg, func);
- }
-
- virtual bool GetNumericProperty(const char* name, size_t* value) {
- ASSERT(name != NULL);
-
- if (strcmp(name, "generic.current_allocated_bytes") == 0) {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
- *value = stats.pageheap.system_bytes
- - stats.thread_bytes
- - stats.central_bytes
- - stats.transfer_bytes
- - stats.pageheap.free_bytes
- - stats.pageheap.unmapped_bytes;
- return true;
- }
-
- if (strcmp(name, "generic.heap_size") == 0) {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
- *value = stats.pageheap.system_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.slack_bytes") == 0) {
- // Kept for backwards compatibility. Now defined externally as:
- // pageheap_free_bytes + pageheap_unmapped_bytes.
- SpinLockHolder l(Static::pageheap_lock());
- PageHeap::Stats stats = Static::pageheap()->stats();
- *value = stats.free_bytes + stats.unmapped_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.pageheap_free_bytes") == 0) {
- SpinLockHolder l(Static::pageheap_lock());
- *value = Static::pageheap()->stats().free_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.pageheap_unmapped_bytes") == 0) {
- SpinLockHolder l(Static::pageheap_lock());
- *value = Static::pageheap()->stats().unmapped_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.max_total_thread_cache_bytes") == 0) {
- SpinLockHolder l(Static::pageheap_lock());
- *value = ThreadCache::overall_thread_cache_size();
- return true;
- }
-
- if (strcmp(name, "tcmalloc.current_total_thread_cache_bytes") == 0) {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
- *value = stats.thread_bytes;
- return true;
- }
-
- return false;
- }
-
- virtual bool SetNumericProperty(const char* name, size_t value) {
- ASSERT(name != NULL);
-
- if (strcmp(name, "tcmalloc.max_total_thread_cache_bytes") == 0) {
- SpinLockHolder l(Static::pageheap_lock());
- ThreadCache::set_overall_thread_cache_size(value);
- return true;
- }
-
- return false;
- }
-
- virtual void MarkThreadIdle() {
- ThreadCache::BecomeIdle();
- }
-
- virtual void MarkThreadBusy(); // Implemented below
-
- virtual SysAllocator* GetSystemAllocator() {
- SpinLockHolder h(Static::pageheap_lock());
- return sys_alloc;
- }
-
- virtual void SetSystemAllocator(SysAllocator* alloc) {
- SpinLockHolder h(Static::pageheap_lock());
- sys_alloc = alloc;
- }
-
- virtual void ReleaseToSystem(size_t num_bytes) {
- SpinLockHolder h(Static::pageheap_lock());
- if (num_bytes <= extra_bytes_released_) {
- // We released too much on a prior call, so don't release any
- // more this time.
- extra_bytes_released_ = extra_bytes_released_ - num_bytes;
- return;
- }
- num_bytes = num_bytes - extra_bytes_released_;
- // num_bytes might be less than one page. If we pass zero to
- // ReleaseAtLeastNPages, it won't do anything, so we release a whole
- // page now and let extra_bytes_released_ smooth it out over time.
- Length num_pages = max<Length>(num_bytes >> kPageShift, 1);
- size_t bytes_released = Static::pageheap()->ReleaseAtLeastNPages(
- num_pages) << kPageShift;
- if (bytes_released > num_bytes) {
- extra_bytes_released_ = bytes_released - num_bytes;
- } else {
- // The PageHeap wasn't able to release num_bytes. Don't try to
- // compensate with a big release next time. Specifically,
- // ReleaseFreeMemory() calls ReleaseToSystem(LONG_MAX).
- extra_bytes_released_ = 0;
- }
- }
-
- virtual void SetMemoryReleaseRate(double rate) {
- FLAGS_tcmalloc_release_rate = rate;
- }
-
- virtual double GetMemoryReleaseRate() {
- return FLAGS_tcmalloc_release_rate;
- }
- virtual size_t GetEstimatedAllocatedSize(size_t size) {
- if (size <= kMaxSize) {
- const size_t cl = Static::sizemap()->SizeClass(size);
- const size_t alloc_size = Static::sizemap()->ByteSizeForClass(cl);
- return alloc_size;
- } else {
- return tcmalloc::pages(size) << kPageShift;
- }
- }
-
- // This just calls GetSizeWithCallback, but because that's in an
- // unnamed namespace, we need to move the definition below it in the
- // file.
- virtual size_t GetAllocatedSize(const void* ptr);
-
- // This duplicates some of the logic in GetSizeWithCallback, but is
- // faster. This is important on OS X, where this function is called
- // on every allocation operation.
- virtual Ownership GetOwnership(const void* ptr) {
- const PageID p = reinterpret_cast<uintptr_t>(ptr) >> kPageShift;
- // The rest of tcmalloc assumes that all allocated pointers use at
- // most kAddressBits bits. If ptr doesn't, then it definitely
- // wasn't alloacted by tcmalloc.
- if ((p >> (kAddressBits - kPageShift)) > 0) {
- return kNotOwned;
- }
- size_t cl = Static::pageheap()->GetSizeClassIfCached(p);
- if (cl != 0) {
- return kOwned;
- }
- const Span *span = Static::pageheap()->GetDescriptor(p);
- return span ? kOwned : kNotOwned;
- }
-
- virtual void GetFreeListSizes(vector<MallocExtension::FreeListInfo>* v) {
- static const char* kCentralCacheType = "tcmalloc.central";
- static const char* kTransferCacheType = "tcmalloc.transfer";
- static const char* kThreadCacheType = "tcmalloc.thread";
- static const char* kPageHeapType = "tcmalloc.page";
- static const char* kPageHeapUnmappedType = "tcmalloc.page_unmapped";
- static const char* kLargeSpanType = "tcmalloc.large";
- static const char* kLargeUnmappedSpanType = "tcmalloc.large_unmapped";
-
- v->clear();
-
- // central class information
- int64 prev_class_size = 0;
- for (int cl = 1; cl < kNumClasses; ++cl) {
- size_t class_size = Static::sizemap()->ByteSizeForClass(cl);
- MallocExtension::FreeListInfo i;
- i.min_object_size = prev_class_size + 1;
- i.max_object_size = class_size;
- i.total_bytes_free =
- Static::central_cache()[cl].length() * class_size;
- i.type = kCentralCacheType;
- v->push_back(i);
-
- // transfer cache
- i.total_bytes_free =
- Static::central_cache()[cl].tc_length() * class_size;
- i.type = kTransferCacheType;
- v->push_back(i);
-
- prev_class_size = Static::sizemap()->ByteSizeForClass(cl);
- }
-
- // Add stats from per-thread heaps
- uint64_t class_count[kNumClasses];
- memset(class_count, 0, sizeof(class_count));
- {
- SpinLockHolder h(Static::pageheap_lock());
- uint64_t thread_bytes = 0;
- ThreadCache::GetThreadStats(&thread_bytes, class_count);
- }
-
- prev_class_size = 0;
- for (int cl = 1; cl < kNumClasses; ++cl) {
- MallocExtension::FreeListInfo i;
- i.min_object_size = prev_class_size + 1;
- i.max_object_size = Static::sizemap()->ByteSizeForClass(cl);
- i.total_bytes_free =
- class_count[cl] * Static::sizemap()->ByteSizeForClass(cl);
- i.type = kThreadCacheType;
- v->push_back(i);
- }
-
- // append page heap info
- PageHeap::SmallSpanStats small;
- PageHeap::LargeSpanStats large;
- {
- SpinLockHolder h(Static::pageheap_lock());
- Static::pageheap()->GetSmallSpanStats(&small);
- Static::pageheap()->GetLargeSpanStats(&large);
- }
-
- // large spans: mapped
- MallocExtension::FreeListInfo span_info;
- span_info.type = kLargeSpanType;
- span_info.max_object_size = (numeric_limits<size_t>::max)();
- span_info.min_object_size = kMaxPages << kPageShift;
- span_info.total_bytes_free = large.normal_pages << kPageShift;
- v->push_back(span_info);
-
- // large spans: unmapped
- span_info.type = kLargeUnmappedSpanType;
- span_info.total_bytes_free = large.returned_pages << kPageShift;
- v->push_back(span_info);
-
- // small spans
- for (int s = 1; s < kMaxPages; s++) {
- MallocExtension::FreeListInfo i;
- i.max_object_size = (s << kPageShift);
- i.min_object_size = ((s - 1) << kPageShift);
-
- i.type = kPageHeapType;
- i.total_bytes_free = (s << kPageShift) * small.normal_length[s];
- v->push_back(i);
-
- i.type = kPageHeapUnmappedType;
- i.total_bytes_free = (s << kPageShift) * small.returned_length[s];
- v->push_back(i);
- }
- }
-};
-
-// The constructor allocates an object to ensure that initialization
-// runs before main(), and therefore we do not have a chance to become
-// multi-threaded before initialization. We also create the TSD key
-// here. Presumably by the time this constructor runs, glibc is in
-// good enough shape to handle pthread_key_create().
-//
-// The constructor also takes the opportunity to tell STL to use
-// tcmalloc. We want to do this early, before construct time, so
-// all user STL allocations go through tcmalloc (which works really
-// well for STL).
-//
-// The destructor prints stats when the program exits.
-static int tcmallocguard_refcount = 0; // no lock needed: runs before main()
-TCMallocGuard::TCMallocGuard() {
- if (tcmallocguard_refcount++ == 0) {
-#ifdef HAVE_TLS // this is true if the cc/ld/libc combo support TLS
- // Check whether the kernel also supports TLS (needs to happen at runtime)
- tcmalloc::CheckIfKernelSupportsTLS();
-#endif
- ReplaceSystemAlloc(); // defined in libc_override_*.h
- tc_free(tc_malloc(1));
- ThreadCache::InitTSD();
- tc_free(tc_malloc(1));
- // Either we, or debugallocation.cc, or valgrind will control memory
- // management. We register our extension if we're the winner.
-#ifdef TCMALLOC_USING_DEBUGALLOCATION
- // Let debugallocation register its extension.
-#else
- if (RunningOnValgrind()) {
- // Let Valgrind uses its own malloc (so don't register our extension).
- } else {
- MallocExtension::Register(new TCMallocImplementation);
- }
-#endif
- }
-}
-
-TCMallocGuard::~TCMallocGuard() {
- if (--tcmallocguard_refcount == 0) {
- const char* env = getenv("MALLOCSTATS");
- if (env != NULL) {
- int level = atoi(env);
- if (level < 1) level = 1;
- PrintStats(level);
- }
- }
-}
-#ifndef WIN32_OVERRIDE_ALLOCATORS
-static TCMallocGuard module_enter_exit_hook;
-#endif
-
-//-------------------------------------------------------------------
-// Helpers for the exported routines below
-//-------------------------------------------------------------------
-
-static inline bool CheckCachedSizeClass(void *ptr) {
- PageID p = reinterpret_cast<uintptr_t>(ptr) >> kPageShift;
- size_t cached_value = Static::pageheap()->GetSizeClassIfCached(p);
- return cached_value == 0 ||
- cached_value == Static::pageheap()->GetDescriptor(p)->sizeclass;
-}
-
-static inline void* CheckMallocResult(void *result) {
- ASSERT(result == NULL || CheckCachedSizeClass(result));
- MarkAllocatedRegion(result);
- return result;
-}
-
-static inline void* SpanToMallocResult(Span *span) {
- Static::pageheap()->CacheSizeClass(span->start, 0);
- return
- CheckMallocResult(reinterpret_cast<void*>(span->start << kPageShift));
-}
-
-static void* DoSampledAllocation(size_t size) {
- // Grab the stack trace outside the heap lock
- StackTrace tmp;
- tmp.depth = GetStackTrace(tmp.stack, tcmalloc::kMaxStackDepth, 1);
- tmp.size = size;
-
- SpinLockHolder h(Static::pageheap_lock());
- // Allocate span
- Span *span = Static::pageheap()->New(tcmalloc::pages(size == 0 ? 1 : size));
- if (span == NULL) {
- return NULL;
- }
-
- // Allocate stack trace
- StackTrace *stack = Static::stacktrace_allocator()->New();
- if (stack == NULL) {
- // Sampling failed because of lack of memory
- return span;
- }
- *stack = tmp;
- span->sample = 1;
- span->objects = stack;
- tcmalloc::DLL_Prepend(Static::sampled_objects(), span);
-
- return SpanToMallocResult(span);
-}
-
-namespace {
-
-// Copy of FLAGS_tcmalloc_large_alloc_report_threshold with
-// automatic increases factored in.
-static int64_t large_alloc_threshold =
- (kPageSize > FLAGS_tcmalloc_large_alloc_report_threshold
- ? kPageSize : FLAGS_tcmalloc_large_alloc_report_threshold);
-
-static void ReportLargeAlloc(Length num_pages, void* result) {
- StackTrace stack;
- stack.depth = GetStackTrace(stack.stack, tcmalloc::kMaxStackDepth, 1);
-
- static const int N = 1000;
- char buffer[N];
- TCMalloc_Printer printer(buffer, N);
- printer.printf("tcmalloc: large alloc %" PRIu64 " bytes == %p @ ",
- static_cast<uint64>(num_pages) << kPageShift,
- result);
- for (int i = 0; i < stack.depth; i++) {
- printer.printf(" %p", stack.stack[i]);
- }
- printer.printf("\n");
- write(STDERR_FILENO, buffer, strlen(buffer));
-}
-
-inline void* cpp_alloc(size_t size, bool nothrow);
-inline void* do_malloc(size_t size);
-
-// TODO(willchan): Investigate whether or not inlining this much is harmful to
-// performance.
-// This is equivalent to do_malloc() except when tc_new_mode is set to true.
-// Otherwise, it will run the std::new_handler if set.
-inline void* do_malloc_or_cpp_alloc(size_t size) {
- return tc_new_mode ? cpp_alloc(size, true) : do_malloc(size);
-}
-
-void* cpp_memalign(size_t align, size_t size);
-void* do_memalign(size_t align, size_t size);
-
-inline void* do_memalign_or_cpp_memalign(size_t align, size_t size) {
- return tc_new_mode ? cpp_memalign(align, size) : do_memalign(align, size);
-}
-
-// Must be called with the page lock held.
-inline bool should_report_large(Length num_pages) {
- const int64 threshold = large_alloc_threshold;
- if (threshold > 0 && num_pages >= (threshold >> kPageShift)) {
- // Increase the threshold by 1/8 every time we generate a report.
- // We cap the threshold at 8GiB to avoid overflow problems.
- large_alloc_threshold = (threshold + threshold/8 < 8ll<<30
- ? threshold + threshold/8 : 8ll<<30);
- return true;
- }
- return false;
-}
-
-// Helper for do_malloc().
-inline void* do_malloc_pages(ThreadCache* heap, size_t size) {
- void* result;
- bool report_large;
-
- Length num_pages = tcmalloc::pages(size);
- size = num_pages << kPageShift;
-
- // Chromium profiling. Measurements in March 2013 suggest this
- // imposes a small enough runtime cost that there's no reason to
- // try to optimize it.
- heap->AddToByteAllocatedTotal(size);
-
- if ((FLAGS_tcmalloc_sample_parameter > 0) && heap->SampleAllocation(size)) {
- result = DoSampledAllocation(size);
-
- SpinLockHolder h(Static::pageheap_lock());
- report_large = should_report_large(num_pages);
- } else {
- SpinLockHolder h(Static::pageheap_lock());
- Span* span = Static::pageheap()->New(num_pages);
- result = (span == NULL ? NULL : SpanToMallocResult(span));
- report_large = should_report_large(num_pages);
- }
-
- if (report_large) {
- ReportLargeAlloc(num_pages, result);
- }
- return result;
-}
-
-inline void* do_malloc(size_t size) {
- AddRoomForMark(&size);
-
- void* ret = NULL;
-
- // The following call forces module initialization
- ThreadCache* heap = ThreadCache::GetCache();
- if (size <= kMaxSize && IsAllocSizePermitted(size)) {
- size_t cl = Static::sizemap()->SizeClass(size);
- size = Static::sizemap()->class_to_size(cl);
-
- // Chromium profiling. Measurements in March 2013 suggest this
- // imposes a small enough runtime cost that there's no reason to
- // try to optimize it.
- heap->AddToByteAllocatedTotal(size);
-
- if ((FLAGS_tcmalloc_sample_parameter > 0) &&
- heap->SampleAllocation(size)) {
- ret = DoSampledAllocation(size);
- MarkAllocatedRegion(ret);
- } else {
- // The common case, and also the simplest. This just pops the
- // size-appropriate freelist, after replenishing it if it's empty.
- ret = CheckMallocResult(heap->Allocate(size, cl));
- }
- } else if (IsAllocSizePermitted(size)) {
- ret = do_malloc_pages(heap, size);
- MarkAllocatedRegion(ret);
- }
- if (ret == NULL) errno = ENOMEM;
- ASSERT(IsAllocSizePermitted(size) || ret == NULL);
- return ret;
-}
-
-inline void* do_calloc(size_t n, size_t elem_size) {
- // Overflow check
- const size_t size = n * elem_size;
- if (elem_size != 0 && size / elem_size != n) return NULL;
-
- void* result = do_malloc_or_cpp_alloc(size);
- if (result != NULL) {
- memset(result, 0, size);
- }
- return result;
-}
-
-static inline ThreadCache* GetCacheIfPresent() {
- void* const p = ThreadCache::GetCacheIfPresent();
- return reinterpret_cast<ThreadCache*>(p);
-}
-
-// This lets you call back to a given function pointer if ptr is invalid.
-// It is used primarily by windows code which wants a specialized callback.
-inline void do_free_with_callback(void* ptr, void (*invalid_free_fn)(void*)) {
- if (ptr == NULL) return;
- if (Static::pageheap() == NULL) {
- // We called free() before malloc(). This can occur if the
- // (system) malloc() is called before tcmalloc is loaded, and then
- // free() is called after tcmalloc is loaded (and tc_free has
- // replaced free), but before the global constructor has run that
- // sets up the tcmalloc data structures.
- (*invalid_free_fn)(ptr); // Decide how to handle the bad free request
- return;
- }
- const PageID p = reinterpret_cast<uintptr_t>(ptr) >> kPageShift;
- Span* span = NULL;
- size_t cl = Static::pageheap()->GetSizeClassIfCached(p);
-
- if (cl == 0) {
- span = Static::pageheap()->GetDescriptor(p);
- if (!span) {
- // span can be NULL because the pointer passed in is invalid
- // (not something returned by malloc or friends), or because the
- // pointer was allocated with some other allocator besides
- // tcmalloc. The latter can happen if tcmalloc is linked in via
- // a dynamic library, but is not listed last on the link line.
- // In that case, libraries after it on the link line will
- // allocate with libc malloc, but free with tcmalloc's free.
- (*invalid_free_fn)(ptr); // Decide how to handle the bad free request
- return;
- }
- cl = span->sizeclass;
- Static::pageheap()->CacheSizeClass(p, cl);
- }
- if (cl == 0) {
- // Check to see if the object is in use.
- CHECK_CONDITION_PRINT(span->location == Span::IN_USE,
- "Object was not in-use");
-
- CHECK_CONDITION_PRINT(
- span->start << kPageShift == reinterpret_cast<uintptr_t>(ptr),
- "Pointer is not pointing to the start of a span");
- }
- ValidateAllocatedRegion(ptr, cl);
-
- if (cl != 0) {
- ASSERT(!Static::pageheap()->GetDescriptor(p)->sample);
- ThreadCache* heap = GetCacheIfPresent();
- if (heap != NULL) {
- heap->Deallocate(ptr, cl);
- } else {
- // Delete directly into central cache
- tcmalloc::FL_Init(ptr);
- Static::central_cache()[cl].InsertRange(ptr, ptr, 1);
- }
- } else {
- SpinLockHolder h(Static::pageheap_lock());
- ASSERT(reinterpret_cast<uintptr_t>(ptr) % kPageSize == 0);
- ASSERT(span != NULL && span->start == p);
- if (span->sample) {
- StackTrace* st = reinterpret_cast<StackTrace*>(span->objects);
- tcmalloc::DLL_Remove(span);
- Static::stacktrace_allocator()->Delete(st);
- span->objects = NULL;
- }
- Static::pageheap()->Delete(span);
- }
-}
-
-// The default "do_free" that uses the default callback.
-inline void do_free(void* ptr) {
- return do_free_with_callback(ptr, &InvalidFree);
-}
-
-// NOTE: some logic here is duplicated in GetOwnership (above), for
-// speed. If you change this function, look at that one too.
-inline size_t GetSizeWithCallback(const void* ptr,
- size_t (*invalid_getsize_fn)(const void*)) {
- if (ptr == NULL)
- return 0;
- const PageID p = reinterpret_cast<uintptr_t>(ptr) >> kPageShift;
- size_t cl = Static::pageheap()->GetSizeClassIfCached(p);
- if (cl != 0) {
- return Static::sizemap()->ByteSizeForClass(cl);
- } else {
- const Span *span = Static::pageheap()->GetDescriptor(p);
- if (span == NULL) { // means we do not own this memory
- return (*invalid_getsize_fn)(ptr);
- } else if (span->sizeclass != 0) {
- Static::pageheap()->CacheSizeClass(p, span->sizeclass);
- return Static::sizemap()->ByteSizeForClass(span->sizeclass);
- } else {
- return span->length << kPageShift;
- }
- }
-}
-
-// This lets you call back to a given function pointer if ptr is invalid.
-// It is used primarily by windows code which wants a specialized callback.
-inline void* do_realloc_with_callback(
- void* old_ptr, size_t new_size,
- void (*invalid_free_fn)(void*),
- size_t (*invalid_get_size_fn)(const void*)) {
- AddRoomForMark(&new_size);
- // Get the size of the old entry
- const size_t old_size = GetSizeWithCallback(old_ptr, invalid_get_size_fn);
-
- // Reallocate if the new size is larger than the old size,
- // or if the new size is significantly smaller than the old size.
- // We do hysteresis to avoid resizing ping-pongs:
- // . If we need to grow, grow to max(new_size, old_size * 1.X)
- // . Don't shrink unless new_size < old_size * 0.Y
- // X and Y trade-off time for wasted space. For now we do 1.25 and 0.5.
- const size_t min_growth = min(old_size / 4,
- (std::numeric_limits<size_t>::max)() - old_size); // Avoid overflow.
- const size_t lower_bound_to_grow = old_size + min_growth;
- const size_t upper_bound_to_shrink = old_size / 2;
- if ((new_size > old_size) || (new_size < upper_bound_to_shrink)) {
- // Need to reallocate.
- void* new_ptr = NULL;
-
- if (new_size > old_size && new_size < lower_bound_to_grow) {
- new_ptr = do_malloc_or_cpp_alloc(lower_bound_to_grow);
- }
- ExcludeMarkFromSize(&new_size); // do_malloc will add space if needed.
- if (new_ptr == NULL) {
- // Either new_size is not a tiny increment, or last do_malloc failed.
- new_ptr = do_malloc_or_cpp_alloc(new_size);
- }
- if (new_ptr == NULL) {
- return NULL;
- }
- MallocHook::InvokeNewHook(new_ptr, new_size);
- memcpy(new_ptr, old_ptr, ((old_size < new_size) ? old_size : new_size));
- MallocHook::InvokeDeleteHook(old_ptr);
- // We could use a variant of do_free() that leverages the fact
- // that we already know the sizeclass of old_ptr. The benefit
- // would be small, so don't bother.
- do_free_with_callback(old_ptr, invalid_free_fn);
- return new_ptr;
- } else {
- // We still need to call hooks to report the updated size:
- MallocHook::InvokeDeleteHook(old_ptr);
- ExcludeMarkFromSize(&new_size);
- MallocHook::InvokeNewHook(old_ptr, new_size);
- return old_ptr;
- }
-}
-
-inline void* do_realloc(void* old_ptr, size_t new_size) {
- return do_realloc_with_callback(old_ptr, new_size,
- &InvalidFree, &InvalidGetSizeForRealloc);
-}
-
-// For use by exported routines below that want specific alignments
-//
-// Note: this code can be slow for alignments > 16, and can
-// significantly fragment memory. The expectation is that
-// memalign/posix_memalign/valloc/pvalloc will not be invoked very
-// often. This requirement simplifies our implementation and allows
-// us to tune for expected allocation patterns.
-void* do_memalign(size_t align, size_t size) {
- ASSERT((align & (align - 1)) == 0);
- ASSERT(align > 0);
- // Marked in CheckMallocResult(), which is also inside SpanToMallocResult().
- AddRoomForMark(&size);
- if (size + align < size) return NULL; // Overflow
-
- // Fall back to malloc if we would already align this memory access properly.
- if (align <= AlignmentForSize(size)) {
- void* p = do_malloc(size);
- ASSERT((reinterpret_cast<uintptr_t>(p) % align) == 0);
- return p;
- }
-
- if (Static::pageheap() == NULL) ThreadCache::InitModule();
-
- // Allocate at least one byte to avoid boundary conditions below
- if (size == 0) size = 1;
-
- if (size <= kMaxSize && align < kPageSize) {
- // Search through acceptable size classes looking for one with
- // enough alignment. This depends on the fact that
- // InitSizeClasses() currently produces several size classes that
- // are aligned at powers of two. We will waste time and space if
- // we miss in the size class array, but that is deemed acceptable
- // since memalign() should be used rarely.
- int cl = Static::sizemap()->SizeClass(size);
- while (cl < kNumClasses &&
- ((Static::sizemap()->class_to_size(cl) & (align - 1)) != 0)) {
- cl++;
- }
- if (cl < kNumClasses) {
- ThreadCache* heap = ThreadCache::GetCache();
- size = Static::sizemap()->class_to_size(cl);
- return CheckMallocResult(heap->Allocate(size, cl));
- }
- }
-
- // We will allocate directly from the page heap
- SpinLockHolder h(Static::pageheap_lock());
-
- if (align <= kPageSize) {
- // Any page-level allocation will be fine
- // TODO: We could put the rest of this page in the appropriate
- // TODO: cache but it does not seem worth it.
- Span* span = Static::pageheap()->New(tcmalloc::pages(size));
- return span == NULL ? NULL : SpanToMallocResult(span);
- }
-
- // Allocate extra pages and carve off an aligned portion
- const Length alloc = tcmalloc::pages(size + align);
- Span* span = Static::pageheap()->New(alloc);
- if (span == NULL) return NULL;
-
- // Skip starting portion so that we end up aligned
- Length skip = 0;
- while ((((span->start+skip) << kPageShift) & (align - 1)) != 0) {
- skip++;
- }
- ASSERT(skip < alloc);
- if (skip > 0) {
- Span* rest = Static::pageheap()->Split(span, skip);
- Static::pageheap()->Delete(span);
- span = rest;
- }
-
- // Skip trailing portion that we do not need to return
- const Length needed = tcmalloc::pages(size);
- ASSERT(span->length >= needed);
- if (span->length > needed) {
- Span* trailer = Static::pageheap()->Split(span, needed);
- Static::pageheap()->Delete(trailer);
- }
- return SpanToMallocResult(span);
-}
-
-// Helpers for use by exported routines below:
-
-inline void do_malloc_stats() {
- PrintStats(1);
-}
-
-inline int do_mallopt(int cmd, int value) {
- return 1; // Indicates error
-}
-
-#ifdef HAVE_STRUCT_MALLINFO
-inline struct mallinfo do_mallinfo() {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
-
- // Just some of the fields are filled in.
- struct mallinfo info;
- memset(&info, 0, sizeof(info));
-
- // Unfortunately, the struct contains "int" field, so some of the
- // size values will be truncated.
- info.arena = static_cast<int>(stats.pageheap.system_bytes);
- info.fsmblks = static_cast<int>(stats.thread_bytes
- + stats.central_bytes
- + stats.transfer_bytes);
- info.fordblks = static_cast<int>(stats.pageheap.free_bytes +
- stats.pageheap.unmapped_bytes);
- info.uordblks = static_cast<int>(stats.pageheap.system_bytes
- - stats.thread_bytes
- - stats.central_bytes
- - stats.transfer_bytes
- - stats.pageheap.free_bytes
- - stats.pageheap.unmapped_bytes);
-
- return info;
-}
-#endif // HAVE_STRUCT_MALLINFO
-
-static SpinLock set_new_handler_lock(SpinLock::LINKER_INITIALIZED);
-
-inline void* cpp_alloc(size_t size, bool nothrow) {
- for (;;) {
- void* p = do_malloc(size);
-#ifdef PREANSINEW
- return p;
-#else
- if (p == NULL) { // allocation failed
- // Get the current new handler. NB: this function is not
- // thread-safe. We make a feeble stab at making it so here, but
- // this lock only protects against tcmalloc interfering with
- // itself, not with other libraries calling set_new_handler.
- std::new_handler nh;
- {
- SpinLockHolder h(&set_new_handler_lock);
- nh = std::set_new_handler(0);
- (void) std::set_new_handler(nh);
- }
-#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- if (nh) {
- // Since exceptions are disabled, we don't really know if new_handler
- // failed. Assume it will abort if it fails.
- (*nh)();
- continue;
- }
- return 0;
-#else
- // If no new_handler is established, the allocation failed.
- if (!nh) {
- if (nothrow) return 0;
- throw std::bad_alloc();
- }
- // Otherwise, try the new_handler. If it returns, retry the
- // allocation. If it throws std::bad_alloc, fail the allocation.
- // if it throws something else, don't interfere.
- try {
- (*nh)();
- } catch (const std::bad_alloc&) {
- if (!nothrow) throw;
- return p;
- }
-#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- } else { // allocation success
- return p;
- }
-#endif // PREANSINEW
- }
-}
-
-void* cpp_memalign(size_t align, size_t size) {
- for (;;) {
- void* p = do_memalign(align, size);
-#ifdef PREANSINEW
- return p;
-#else
- if (p == NULL) { // allocation failed
- // Get the current new handler. NB: this function is not
- // thread-safe. We make a feeble stab at making it so here, but
- // this lock only protects against tcmalloc interfering with
- // itself, not with other libraries calling set_new_handler.
- std::new_handler nh;
- {
- SpinLockHolder h(&set_new_handler_lock);
- nh = std::set_new_handler(0);
- (void) std::set_new_handler(nh);
- }
-#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- if (nh) {
- // Since exceptions are disabled, we don't really know if new_handler
- // failed. Assume it will abort if it fails.
- (*nh)();
- continue;
- }
- return 0;
-#else
- // If no new_handler is established, the allocation failed.
- if (!nh)
- return 0;
-
- // Otherwise, try the new_handler. If it returns, retry the
- // allocation. If it throws std::bad_alloc, fail the allocation.
- // if it throws something else, don't interfere.
- try {
- (*nh)();
- } catch (const std::bad_alloc&) {
- return p;
- }
-#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- } else { // allocation success
- return p;
- }
-#endif // PREANSINEW
- }
-}
-
-} // end unnamed namespace
-
-// As promised, the definition of this function, declared above.
-size_t TCMallocImplementation::GetAllocatedSize(const void* ptr) {
- // Chromium workaround for third-party code calling tc_malloc_size(NULL), see
- // http://code.google.com/p/chromium/issues/detail?id=118087
- // Note: this is consistent with GLIBC's implementation of
- // malloc_usable_size(NULL).
- if (ptr == NULL)
- return 0;
- ASSERT(TCMallocImplementation::GetOwnership(ptr)
- != TCMallocImplementation::kNotOwned);
- return ExcludeSpaceForMark(
- GetSizeWithCallback(ptr, &InvalidGetAllocatedSize));
-}
-
-void TCMallocImplementation::MarkThreadBusy() {
- // Allocate to force the creation of a thread cache, but avoid
- // invoking any hooks.
- do_free(do_malloc(0));
-}
-
-//-------------------------------------------------------------------
-// Exported routines
-//-------------------------------------------------------------------
-
-extern "C" PERFTOOLS_DLL_DECL const char* tc_version(
- int* major, int* minor, const char** patch) __THROW {
- if (major) *major = TC_VERSION_MAJOR;
- if (minor) *minor = TC_VERSION_MINOR;
- if (patch) *patch = TC_VERSION_PATCH;
- return TC_VERSION_STRING;
-}
-
-// This function behaves similarly to MSVC's _set_new_mode.
-// If flag is 0 (default), calls to malloc will behave normally.
-// If flag is 1, calls to malloc will behave like calls to new,
-// and the std_new_handler will be invoked on failure.
-// Returns the previous mode.
-extern "C" PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW {
- int old_mode = tc_new_mode;
- tc_new_mode = flag;
- return old_mode;
-}
-
-#ifndef TCMALLOC_USING_DEBUGALLOCATION // debugallocation.cc defines its own
-
-// CAVEAT: The code structure below ensures that MallocHook methods are always
-// called from the stack frame of the invoked allocation function.
-// heap-checker.cc depends on this to start a stack trace from
-// the call to the (de)allocation function.
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW {
- void* result = do_malloc_or_cpp_alloc(size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW {
- MallocHook::InvokeDeleteHook(ptr);
- do_free(ptr);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_calloc(size_t n,
- size_t elem_size) __THROW {
- void* result = do_calloc(n, elem_size);
- MallocHook::InvokeNewHook(result, n * elem_size);
- return result;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW {
- MallocHook::InvokeDeleteHook(ptr);
- do_free(ptr);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_realloc(void* old_ptr,
- size_t new_size) __THROW {
- if (old_ptr == NULL) {
- void* result = do_malloc_or_cpp_alloc(new_size);
- MallocHook::InvokeNewHook(result, new_size);
- return result;
- }
- if (new_size == 0) {
- MallocHook::InvokeDeleteHook(old_ptr);
- do_free(old_ptr);
- return NULL;
- }
- return do_realloc(old_ptr, new_size);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_new(size_t size) {
- void* p = cpp_alloc(size, false);
- // We keep this next instruction out of cpp_alloc for a reason: when
- // it's in, and new just calls cpp_alloc, the optimizer may fold the
- // new call into cpp_alloc, which messes up our whole section-based
- // stacktracing (see ATTRIBUTE_SECTION, above). This ensures cpp_alloc
- // isn't the last thing this fn calls, and prevents the folding.
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, const std::nothrow_t&) __THROW {
- void* p = cpp_alloc(size, true);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free(p);
-}
-
-// Standard C++ library implementations define and use this
-// (via ::operator delete(ptr, nothrow)).
-// But it's really the same as normal delete, so we just do the same thing.
-extern "C" PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free(p);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_newarray(size_t size) {
- void* p = cpp_alloc(size, false);
- // We keep this next instruction out of cpp_alloc for a reason: when
- // it's in, and new just calls cpp_alloc, the optimizer may fold the
- // new call into cpp_alloc, which messes up our whole section-based
- // stacktracing (see ATTRIBUTE_SECTION, above). This ensures cpp_alloc
- // isn't the last thing this fn calls, and prevents the folding.
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, const std::nothrow_t&)
- __THROW {
- void* p = cpp_alloc(size, true);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free(p);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free(p);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_memalign(size_t align,
- size_t size) __THROW {
- void* result = do_memalign_or_cpp_memalign(align, size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-
-extern "C" PERFTOOLS_DLL_DECL int tc_posix_memalign(
- void** result_ptr, size_t align, size_t size) __THROW {
- if (((align % sizeof(void*)) != 0) ||
- ((align & (align - 1)) != 0) ||
- (align == 0)) {
- return EINVAL;
- }
-
- void* result = do_memalign_or_cpp_memalign(align, size);
- MallocHook::InvokeNewHook(result, size);
- if (result == NULL) {
- return ENOMEM;
- } else {
- *result_ptr = result;
- return 0;
- }
-}
-
-static size_t pagesize = 0;
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_valloc(size_t size) __THROW {
- // Allocate page-aligned object of length >= size bytes
- if (pagesize == 0) pagesize = getpagesize();
- void* result = do_memalign_or_cpp_memalign(pagesize, size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t size) __THROW {
- // Round up size to a multiple of pagesize
- if (pagesize == 0) pagesize = getpagesize();
- if (size == 0) { // pvalloc(0) should allocate one page, according to
- size = pagesize; // http://man.free4web.biz/man3/libmpatrol.3.html
- }
- size = (size + pagesize - 1) & ~(pagesize - 1);
- void* result = do_memalign_or_cpp_memalign(pagesize, size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW {
- do_malloc_stats();
-}
-
-extern "C" PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW {
- return do_mallopt(cmd, value);
-}
-
-#ifdef HAVE_STRUCT_MALLINFO
-extern "C" PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW {
- return do_mallinfo();
-}
-#endif
-
-extern "C" PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW {
- return MallocExtension::instance()->GetAllocatedSize(ptr);
-}
-
-#if defined(OS_LINUX)
-extern "C" void* PERFTOOLS_DLL_DECL tc_malloc_skip_new_handler(size_t size) {
- void* result = do_malloc(size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-#endif
-
-#endif // TCMALLOC_USING_DEBUGALLOCATION
-
-#if defined(OS_LINUX)
-// Alias the weak symbol in chromium to our implementation.
-extern "C" __attribute__((visibility("default"), alias("tc_malloc_skip_new_handler")))
-void* tc_malloc_skip_new_handler_weak(size_t size);
-#endif
-
-// --- Validation implementation with an extra mark ----------------------------
-// We will put a mark at the extreme end of each allocation block. We make
-// sure that we always allocate enough "extra memory" that we can fit in the
-// mark, and still provide the requested usable region. If ever that mark is
-// not as expected, then we know that the user is corrupting memory beyond their
-// request size, or that they have called free a second time without having
-// the memory allocated (again). This allows us to spot most double free()s,
-// but some can "slip by" or confuse our logic if the caller reallocates memory
-// (for a second use) before performing an evil double-free of a first
-// allocation
-
-// This code can be optimized, but for now, it is written to be most easily
-// understood, and flexible (since it is evolving a bit). Potential
-// optimizations include using other calculated data, such as class size, or
-// allocation size, which is known in the code above, but then is recalculated
-// below. Another potential optimization would be careful manual inlining of
-// code, but I *think* that the compile will probably do this for me, and I've
-// been careful to avoid aliasing issues that might make a compiler back-off.
-
-// Evolution includes experimenting with different marks, to minimize the chance
-// that a mark would be misunderstood (missed corruption). The marks are meant
-// to be hashed encoding of the location, so that they can't be copied over a
-// different region (by accident) without being detected (most of the time).
-
-// Enable the following define to turn on all the TCMalloc checking.
-// It will cost about 2% in performance, but it will catch double frees (most of
-// the time), and will often catch allocated-buffer overrun errors. This
-// validation is only active when TCMalloc is used as the allocator.
-#ifndef NDEBUG
-#define TCMALLOC_VALIDATION
-#endif
-
-#if !defined(TCMALLOC_VALIDATION)
-
-static size_t ExcludeSpaceForMark(size_t size) { return size; }
-static void AddRoomForMark(size_t* size) {}
-static void ExcludeMarkFromSize(size_t* new_size) {}
-static void MarkAllocatedRegion(void* ptr) {}
-static void ValidateAllocatedRegion(void* ptr, size_t cl) {}
-
-#else // TCMALLOC_VALIDATION
-
-static void DieFromDoubleFree() {
- Log(kCrash, __FILE__, __LINE__, "Attempt to double free");
-}
-
-static void DieFromMemoryCorruption() {
- Log(kCrash, __FILE__, __LINE__, "Memory corrupted");
-}
-
-// We can either do byte marking, or whole word marking based on the following
-// define. char is as small as we can get, and word marking probably provides
-// more than enough bits that we won't miss a corruption. Any sized integral
-// type can be used, but we just define two examples.
-
-// #define TCMALLOC_SMALL_VALIDATION
-#if defined (TCMALLOC_SMALL_VALIDATION)
-
-typedef char MarkType; // char saves memory... int is more complete.
-static const MarkType kAllocationMarkMask = static_cast<MarkType>(0x36);
-
-#else
-
-typedef int MarkType; // char saves memory... int is more complete.
-static const MarkType kAllocationMarkMask = static_cast<MarkType>(0xE1AB9536);
-
-#endif
-
-// TODO(jar): See if use of reference rather than pointer gets better inlining,
-// or if macro is needed. My fear is that taking address map preclude register
-// allocation :-(.
-inline static void AddRoomForMark(size_t* size) {
- *size += sizeof(kAllocationMarkMask);
-}
-
-inline static void ExcludeMarkFromSize(size_t* new_size) {
- *new_size -= sizeof(kAllocationMarkMask);
-}
-
-inline static size_t ExcludeSpaceForMark(size_t size) {
- return size - sizeof(kAllocationMarkMask); // Lie about size when asked.
-}
-
-inline static MarkType* GetMarkLocation(void* ptr) {
- size_t size = GetSizeWithCallback(ptr, &InvalidGetAllocatedSize);
- ASSERT(size % sizeof(kAllocationMarkMask) == 0);
- size_t last_index = (size / sizeof(kAllocationMarkMask)) - 1;
- return static_cast<MarkType*>(ptr) + last_index;
-}
-
-// We hash in the mark location plus the pointer so that we effectively mix in
-// the size of the block. This means that if a span is used for different sizes
-// that the mark will be different. It would be good to hash in the size (which
-// we effectively get by using both mark location and pointer), but even better
-// would be to also include the class, as it concisely contains the entropy
-// found in the size (when we don't have large allocation), and there is less
-// risk of losing those bits to truncation. It would probably be good to combine
-// the high bits of size (capturing info about large blocks) with the class
-// (which is a 6 bit number).
-inline static MarkType GetMarkValue(void* ptr, MarkType* mark) {
- void* ptr2 = static_cast<void*>(mark);
- size_t offset1 = static_cast<char*>(ptr) - static_cast<char*>(NULL);
- size_t offset2 = static_cast<char*>(ptr2) - static_cast<char*>(NULL);
- static const int kInvariantBits = 2;
- ASSERT((offset1 >> kInvariantBits) << kInvariantBits == offset1);
- // Note: low bits of both offsets are invariants due to alignment. High bits
- // of both offsets are the same (unless we have a large allocation). Avoid
- // XORing high bits together, as they will cancel for most small allocations.
-
- MarkType ret = kAllocationMarkMask;
- // Using a little shift, we can safely XOR together both offsets.
- ret ^= static_cast<MarkType>(offset1 >> kInvariantBits) ^
- static_cast<MarkType>(offset2);
- if (sizeof(ret) == 1) {
- // Try to bring some high level bits into the mix.
- ret += static_cast<MarkType>(offset1 >> 8) ^
- static_cast<MarkType>(offset1 >> 16) ^
- static_cast<MarkType>(offset1 >> 24) ;
- }
- // Hash in high bits on a 64 bit architecture.
- if (sizeof(size_t) == 8 && sizeof(ret) == 4)
- ret += offset1 >> 16;
- if (ret == 0)
- ret = kAllocationMarkMask; // Avoid common pattern of all zeros.
- return ret;
-}
-
-// TODO(jar): Use the passed in TCmalloc Class Index to calculate mark location
-// faster. The current implementation calls general functions, which have to
-// recalculate this in order to get the Class Size. This is a slow and wasteful
-// recomputation... but it is much more readable this way (for now).
-static void ValidateAllocatedRegion(void* ptr, size_t cl) {
- if (ptr == NULL) return;
- MarkType* mark = GetMarkLocation(ptr);
- MarkType allocated_mark = GetMarkValue(ptr, mark);
- MarkType current_mark = *mark;
-
- if (current_mark == ~allocated_mark)
- DieFromDoubleFree();
- if (current_mark != allocated_mark)
- DieFromMemoryCorruption();
-#ifndef NDEBUG
- // In debug mode, copy the mark into all the free'd region.
- size_t class_size = static_cast<size_t>(reinterpret_cast<char*>(mark) -
- reinterpret_cast<char*>(ptr));
- memset(ptr, static_cast<char>(0x36), class_size);
-#endif
- *mark = ~allocated_mark; // Distinctively not allocated.
-}
-
-static void MarkAllocatedRegion(void* ptr) {
- if (ptr == NULL) return;
- MarkType* mark = GetMarkLocation(ptr);
- *mark = GetMarkValue(ptr, mark);
-}
-
-#endif // TCMALLOC_VALIDATION
diff --git a/third_party/tcmalloc/chromium/src/tcmalloc.h b/third_party/tcmalloc/chromium/src/tcmalloc.h
deleted file mode 100644
index 3b0fe7c..0000000
--- a/third_party/tcmalloc/chromium/src/tcmalloc.h
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// Some obscure memory-allocation routines may not be declared on all
-// systems. In those cases, we'll just declare them ourselves.
-// This file is meant to be used only internally, for unittests.
-
-#include <config.h>
-
-#ifndef _XOPEN_SOURCE
-# define _XOPEN_SOURCE 600 // for posix_memalign
-#endif
-#include <stdlib.h> // for posix_memalign
-// FreeBSD has malloc.h, but complains if you use it
-#if defined(HAVE_MALLOC_H) && !defined(__FreeBSD__)
-#include <malloc.h> // for memalign, valloc, pvalloc
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW // I guess we're not on a glibc system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-#if !HAVE_CFREE_SYMBOL
-extern "C" void cfree(void* ptr) __THROW;
-#endif
-#if !HAVE_POSIX_MEMALIGN_SYMBOL
-extern "C" int posix_memalign(void** ptr, size_t align, size_t size) __THROW;
-#endif
-#if !HAVE_MEMALIGN_SYMBOL
-extern "C" void* memalign(size_t __alignment, size_t __size) __THROW;
-#endif
-#if !HAVE_VALLOC_SYMBOL
-extern "C" void* valloc(size_t __size) __THROW;
-#endif
-#if !HAVE_PVALLOC_SYMBOL
-extern "C" void* pvalloc(size_t __size) __THROW;
-#endif
diff --git a/third_party/tcmalloc/chromium/src/tcmalloc_guard.h b/third_party/tcmalloc/chromium/src/tcmalloc_guard.h
deleted file mode 100644
index 7874dad..0000000
--- a/third_party/tcmalloc/chromium/src/tcmalloc_guard.h
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// We expose the TCMallocGuard class -- which initializes the tcmalloc
-// allocator -- so classes that need to be sure tcmalloc is loaded
-// before they do stuff -- notably heap-profiler -- can. To use this
-// create a static TCMallocGuard instance at the top of a file where
-// you need tcmalloc to be initialized before global constructors run.
-
-#ifndef TCMALLOC_TCMALLOC_GUARD_H_
-#define TCMALLOC_TCMALLOC_GUARD_H_
-
-class TCMallocGuard {
- public:
- TCMallocGuard();
- ~TCMallocGuard();
-};
-
-#endif // TCMALLOC_TCMALLOC_GUARD_H_
diff --git a/third_party/tcmalloc/chromium/src/tests/addressmap_unittest.cc b/third_party/tcmalloc/chromium/src/tests/addressmap_unittest.cc
deleted file mode 100644
index bfbb9a8..0000000
--- a/third_party/tcmalloc/chromium/src/tests/addressmap_unittest.cc
+++ /dev/null
@@ -1,170 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-
-#include <stdlib.h> // for rand()
-#include <vector>
-#include <set>
-#include <algorithm>
-#include <utility>
-#include "addressmap-inl.h"
-#include "base/logging.h"
-#include "base/commandlineflags.h"
-
-DEFINE_int32(iters, 20, "Number of test iterations");
-DEFINE_int32(N, 100000, "Number of elements to test per iteration");
-
-using std::pair;
-using std::make_pair;
-using std::vector;
-using std::set;
-using std::random_shuffle;
-
-struct UniformRandomNumberGenerator {
- size_t Uniform(size_t max_size) {
- if (max_size == 0)
- return 0;
- return rand() % max_size; // not a great random-number fn, but portable
- }
-};
-static UniformRandomNumberGenerator rnd;
-
-
-// pair of associated value and object size
-typedef pair<int, size_t> ValueT;
-
-struct PtrAndSize {
- char* ptr;
- size_t size;
- PtrAndSize(char* p, size_t s) : ptr(p), size(s) {}
-};
-
-size_t SizeFunc(const ValueT& v) { return v.second; }
-
-static void SetCheckCallback(const void* ptr, ValueT* val,
- set<pair<const void*, int> >* check_set) {
- check_set->insert(make_pair(ptr, val->first));
-}
-
-int main(int argc, char** argv) {
- // Get a bunch of pointers
- const int N = FLAGS_N;
- static const int kMaxRealSize = 49;
- // 100Mb to stress not finding previous object (AddressMap's cluster is 1Mb):
- static const size_t kMaxSize = 100*1000*1000;
- vector<PtrAndSize> ptrs_and_sizes;
- for (int i = 0; i < N; ++i) {
- size_t s = rnd.Uniform(kMaxRealSize);
- ptrs_and_sizes.push_back(PtrAndSize(new char[s], s));
- }
-
- for (int x = 0; x < FLAGS_iters; ++x) {
- RAW_LOG(INFO, "Iteration %d/%d...\n", x, FLAGS_iters);
-
- // Permute pointers to get rid of allocation order issues
- random_shuffle(ptrs_and_sizes.begin(), ptrs_and_sizes.end());
-
- AddressMap<ValueT> map(malloc, free);
- const ValueT* result;
- const void* res_p;
-
- // Insert a bunch of entries
- for (int i = 0; i < N; ++i) {
- char* p = ptrs_and_sizes[i].ptr;
- CHECK(!map.Find(p));
- int offs = rnd.Uniform(ptrs_and_sizes[i].size);
- CHECK(!map.FindInside(&SizeFunc, kMaxSize, p + offs, &res_p));
- map.Insert(p, make_pair(i, ptrs_and_sizes[i].size));
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i);
- CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p));
- CHECK_EQ(res_p, p);
- CHECK_EQ(result->first, i);
- map.Insert(p, make_pair(i + N, ptrs_and_sizes[i].size));
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i + N);
- }
-
- // Delete the even entries
- for (int i = 0; i < N; i += 2) {
- void* p = ptrs_and_sizes[i].ptr;
- ValueT removed;
- CHECK(map.FindAndRemove(p, &removed));
- CHECK_EQ(removed.first, i + N);
- }
-
- // Lookup the odd entries and adjust them
- for (int i = 1; i < N; i += 2) {
- char* p = ptrs_and_sizes[i].ptr;
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i + N);
- int offs = rnd.Uniform(ptrs_and_sizes[i].size);
- CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p));
- CHECK_EQ(res_p, p);
- CHECK_EQ(result->first, i + N);
- map.Insert(p, make_pair(i + 2*N, ptrs_and_sizes[i].size));
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i + 2*N);
- }
-
- // Insert even entries back
- for (int i = 0; i < N; i += 2) {
- char* p = ptrs_and_sizes[i].ptr;
- int offs = rnd.Uniform(ptrs_and_sizes[i].size);
- CHECK(!map.FindInside(&SizeFunc, kMaxSize, p + offs, &res_p));
- map.Insert(p, make_pair(i + 2*N, ptrs_and_sizes[i].size));
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i + 2*N);
- CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p));
- CHECK_EQ(res_p, p);
- CHECK_EQ(result->first, i + 2*N);
- }
-
- // Check all entries
- set<pair<const void*, int> > check_set;
- map.Iterate(SetCheckCallback, &check_set);
- CHECK_EQ(check_set.size(), N);
- for (int i = 0; i < N; ++i) {
- void* p = ptrs_and_sizes[i].ptr;
- check_set.erase(make_pair(p, i + 2*N));
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i + 2*N);
- }
- CHECK_EQ(check_set.size(), 0);
- }
-
- for (int i = 0; i < N; ++i) {
- delete[] ptrs_and_sizes[i].ptr;
- }
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/atomicops_unittest.cc b/third_party/tcmalloc/chromium/src/tests/atomicops_unittest.cc
deleted file mode 100644
index 3892b59..0000000
--- a/third_party/tcmalloc/chromium/src/tests/atomicops_unittest.cc
+++ /dev/null
@@ -1,257 +0,0 @@
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat
- */
-
-#include <stdio.h>
-#include "base/logging.h"
-#include "base/atomicops.h"
-
-#define GG_ULONGLONG(x) static_cast<uint64>(x)
-
-template <class AtomicType>
-static void TestAtomicIncrement() {
- // For now, we just test single threaded execution
-
- // use a guard value to make sure the NoBarrier_AtomicIncrement doesn't go
- // outside the expected address bounds. This is in particular to
- // test that some future change to the asm code doesn't cause the
- // 32-bit NoBarrier_AtomicIncrement doesn't do the wrong thing on 64-bit
- // machines.
- struct {
- AtomicType prev_word;
- AtomicType count;
- AtomicType next_word;
- } s;
-
- AtomicType prev_word_value, next_word_value;
- memset(&prev_word_value, 0xFF, sizeof(AtomicType));
- memset(&next_word_value, 0xEE, sizeof(AtomicType));
-
- s.prev_word = prev_word_value;
- s.count = 0;
- s.next_word = next_word_value;
-
- ASSERT_EQ(1, base::subtle::NoBarrier_AtomicIncrement(&s.count, 1));
- ASSERT_EQ(1, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(3, base::subtle::NoBarrier_AtomicIncrement(&s.count, 2));
- ASSERT_EQ(3, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(6, base::subtle::NoBarrier_AtomicIncrement(&s.count, 3));
- ASSERT_EQ(6, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(3, base::subtle::NoBarrier_AtomicIncrement(&s.count, -3));
- ASSERT_EQ(3, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(1, base::subtle::NoBarrier_AtomicIncrement(&s.count, -2));
- ASSERT_EQ(1, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(0, base::subtle::NoBarrier_AtomicIncrement(&s.count, -1));
- ASSERT_EQ(0, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(-1, base::subtle::NoBarrier_AtomicIncrement(&s.count, -1));
- ASSERT_EQ(-1, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(-5, base::subtle::NoBarrier_AtomicIncrement(&s.count, -4));
- ASSERT_EQ(-5, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(0, base::subtle::NoBarrier_AtomicIncrement(&s.count, 5));
- ASSERT_EQ(0, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-}
-
-
-#define NUM_BITS(T) (sizeof(T) * 8)
-
-
-template <class AtomicType>
-static void TestCompareAndSwap() {
- AtomicType value = 0;
- AtomicType prev = base::subtle::NoBarrier_CompareAndSwap(&value, 0, 1);
- ASSERT_EQ(1, value);
- ASSERT_EQ(0, prev);
-
- // Use test value that has non-zero bits in both halves, more for testing
- // 64-bit implementation on 32-bit platforms.
- const AtomicType k_test_val = (GG_ULONGLONG(1) <<
- (NUM_BITS(AtomicType) - 2)) + 11;
- value = k_test_val;
- prev = base::subtle::NoBarrier_CompareAndSwap(&value, 0, 5);
- ASSERT_EQ(k_test_val, value);
- ASSERT_EQ(k_test_val, prev);
-
- value = k_test_val;
- prev = base::subtle::NoBarrier_CompareAndSwap(&value, k_test_val, 5);
- ASSERT_EQ(5, value);
- ASSERT_EQ(k_test_val, prev);
-}
-
-
-template <class AtomicType>
-static void TestAtomicExchange() {
- AtomicType value = 0;
- AtomicType new_value = base::subtle::NoBarrier_AtomicExchange(&value, 1);
- ASSERT_EQ(1, value);
- ASSERT_EQ(0, new_value);
-
- // Use test value that has non-zero bits in both halves, more for testing
- // 64-bit implementation on 32-bit platforms.
- const AtomicType k_test_val = (GG_ULONGLONG(1) <<
- (NUM_BITS(AtomicType) - 2)) + 11;
- value = k_test_val;
- new_value = base::subtle::NoBarrier_AtomicExchange(&value, k_test_val);
- ASSERT_EQ(k_test_val, value);
- ASSERT_EQ(k_test_val, new_value);
-
- value = k_test_val;
- new_value = base::subtle::NoBarrier_AtomicExchange(&value, 5);
- ASSERT_EQ(5, value);
- ASSERT_EQ(k_test_val, new_value);
-}
-
-
-template <class AtomicType>
-static void TestAtomicIncrementBounds() {
- // Test increment at the half-width boundary of the atomic type.
- // It is primarily for testing at the 32-bit boundary for 64-bit atomic type.
- AtomicType test_val = GG_ULONGLONG(1) << (NUM_BITS(AtomicType) / 2);
- AtomicType value = test_val - 1;
- AtomicType new_value = base::subtle::NoBarrier_AtomicIncrement(&value, 1);
- ASSERT_EQ(test_val, value);
- ASSERT_EQ(value, new_value);
-
- base::subtle::NoBarrier_AtomicIncrement(&value, -1);
- ASSERT_EQ(test_val - 1, value);
-}
-
-// This is a simple sanity check that values are correct. Not testing
-// atomicity
-template <class AtomicType>
-static void TestStore() {
- const AtomicType kVal1 = static_cast<AtomicType>(0xa5a5a5a5a5a5a5a5LL);
- const AtomicType kVal2 = static_cast<AtomicType>(-1);
-
- AtomicType value;
-
- base::subtle::NoBarrier_Store(&value, kVal1);
- ASSERT_EQ(kVal1, value);
- base::subtle::NoBarrier_Store(&value, kVal2);
- ASSERT_EQ(kVal2, value);
-
- base::subtle::Acquire_Store(&value, kVal1);
- ASSERT_EQ(kVal1, value);
- base::subtle::Acquire_Store(&value, kVal2);
- ASSERT_EQ(kVal2, value);
-
- base::subtle::Release_Store(&value, kVal1);
- ASSERT_EQ(kVal1, value);
- base::subtle::Release_Store(&value, kVal2);
- ASSERT_EQ(kVal2, value);
-}
-
-// This is a simple sanity check that values are correct. Not testing
-// atomicity
-template <class AtomicType>
-static void TestLoad() {
- const AtomicType kVal1 = static_cast<AtomicType>(0xa5a5a5a5a5a5a5a5LL);
- const AtomicType kVal2 = static_cast<AtomicType>(-1);
-
- AtomicType value;
-
- value = kVal1;
- ASSERT_EQ(kVal1, base::subtle::NoBarrier_Load(&value));
- value = kVal2;
- ASSERT_EQ(kVal2, base::subtle::NoBarrier_Load(&value));
-
- value = kVal1;
- ASSERT_EQ(kVal1, base::subtle::Acquire_Load(&value));
- value = kVal2;
- ASSERT_EQ(kVal2, base::subtle::Acquire_Load(&value));
-
- value = kVal1;
- ASSERT_EQ(kVal1, base::subtle::Release_Load(&value));
- value = kVal2;
- ASSERT_EQ(kVal2, base::subtle::Release_Load(&value));
-}
-
-template <class AtomicType>
-static void TestAtomicOps() {
- TestCompareAndSwap<AtomicType>();
- TestAtomicExchange<AtomicType>();
- TestAtomicIncrementBounds<AtomicType>();
- TestStore<AtomicType>();
- TestLoad<AtomicType>();
-}
-
-int main(int argc, char** argv) {
- TestAtomicIncrement<AtomicWord>();
- TestAtomicIncrement<Atomic32>();
-
- TestAtomicOps<AtomicWord>();
- TestAtomicOps<Atomic32>();
-
- // I've commented the Atomic64 tests out for now, because Atomic64
- // doesn't work on x86 systems that are not compiled to support mmx
- // registers. Since I want this project to be as portable as
- // possible -- that is, not to assume we've compiled for mmx or even
- // that the processor supports it -- and we don't actually use
- // Atomic64 anywhere, I've commented it out of the test for now.
- // (Luckily, if we ever do use Atomic64 by accident, we'll get told
- // via a compiler error rather than some obscure runtime failure, so
- // this course of action is safe.)
- // If we ever *do* want to enable this, try adding -msse (or -mmmx?)
- // to the CXXFLAGS in Makefile.am.
-#if 0 and defined(BASE_HAS_ATOMIC64)
- TestAtomicIncrement<base::subtle::Atomic64>();
- TestAtomicOps<base::subtle::Atomic64>();
-#endif
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/current_allocated_bytes_test.cc b/third_party/tcmalloc/chromium/src/tests/current_allocated_bytes_test.cc
deleted file mode 100644
index e05ec18..0000000
--- a/third_party/tcmalloc/chromium/src/tests/current_allocated_bytes_test.cc
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// ---
-//
-// Author: Craig Silverstein
-
-// This tests the accounting done by tcmalloc. When we allocate and
-// free a small buffer, the number of bytes used by the application
-// before the alloc+free should match the number of bytes used after.
-// However, the internal data structures used by tcmalloc will be
-// quite different -- new spans will have been allocated, etc. This
-// is, thus, a simple test that we account properly for the internal
-// data structures, so that we report the actual application-used
-// bytes properly.
-
-#include "config_for_unittests.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <gperftools/malloc_extension.h>
-#include "base/logging.h"
-
-const char kCurrent[] = "generic.current_allocated_bytes";
-
-int main() {
- // We don't do accounting right when using debugallocation.cc, so
- // turn off the test then. TODO(csilvers): get this working too.
-#ifdef NDEBUG
- size_t before_bytes, after_bytes;
- MallocExtension::instance()->GetNumericProperty(kCurrent, &before_bytes);
- free(malloc(200));
- MallocExtension::instance()->GetNumericProperty(kCurrent, &after_bytes);
-
- CHECK_EQ(before_bytes, after_bytes);
-#endif
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/debugallocation_test.cc b/third_party/tcmalloc/chromium/src/tests/debugallocation_test.cc
deleted file mode 100644
index 56ae30e..0000000
--- a/third_party/tcmalloc/chromium/src/tests/debugallocation_test.cc
+++ /dev/null
@@ -1,313 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Fred Akalin
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <vector>
-#include "gperftools/malloc_extension.h"
-#include "base/logging.h"
-
-using std::vector;
-
-vector<void (*)()> g_testlist; // the tests to run
-
-#define TEST(a, b) \
- struct Test_##a##_##b { \
- Test_##a##_##b() { g_testlist.push_back(&Run); } \
- static void Run(); \
- }; \
- static Test_##a##_##b g_test_##a##_##b; \
- void Test_##a##_##b::Run()
-
-
-static int RUN_ALL_TESTS() {
- vector<void (*)()>::const_iterator it;
- for (it = g_testlist.begin(); it != g_testlist.end(); ++it) {
- (*it)(); // The test will error-exit if there's a problem.
- }
- fprintf(stderr, "\nPassed %d tests\n\nPASS\n",
- static_cast<int>(g_testlist.size()));
- return 0;
-}
-
-// The death tests are meant to be run from a shell-script driver, which
-// passes in an integer saying which death test to run. We store that
-// test-to-run here, and in the macro use a counter to see when we get
-// to that test, so we can run it.
-static int test_to_run = 0; // set in main() based on argv
-static int test_counter = 0; // incremented every time the macro is called
-#define IF_DEBUG_EXPECT_DEATH(statement, regex) do { \
- if (test_counter++ == test_to_run) { \
- fprintf(stderr, "Expected regex:%s\n", regex); \
- statement; \
- } \
-} while (false)
-
-// This flag won't be compiled in in opt mode.
-DECLARE_int32(max_free_queue_size);
-
-// Test match as well as mismatch rules. But do not test on OS X; on
-// OS X the OS converts new/new[] to malloc before it gets to us, so
-// we are unable to catch these mismatch errors.
-#ifndef __APPLE__
-TEST(DebugAllocationTest, DeallocMismatch) {
- // malloc can be matched only by free
- // new can be matched only by delete and delete(nothrow)
- // new[] can be matched only by delete[] and delete[](nothrow)
- // new(nothrow) can be matched only by delete and delete(nothrow)
- // new(nothrow)[] can be matched only by delete[] and delete[](nothrow)
-
- // Allocate with malloc.
- {
- int* x = static_cast<int*>(malloc(sizeof(*x)));
- IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete");
- IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]");
- // Should work fine.
- free(x);
- }
-
- // Allocate with new.
- {
- int* x = new int;
- int* y = new int;
- IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free");
- IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]");
- delete x;
- ::operator delete(y, std::nothrow);
- }
-
- // Allocate with new[].
- {
- int* x = new int[1];
- int* y = new int[1];
- IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free");
- IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete");
- delete [] x;
- ::operator delete[](y, std::nothrow);
- }
-
- // Allocate with new(nothrow).
- {
- int* x = new(std::nothrow) int;
- int* y = new(std::nothrow) int;
- IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free");
- IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]");
- delete x;
- ::operator delete(y, std::nothrow);
- }
-
- // Allocate with new(nothrow)[].
- {
- int* x = new(std::nothrow) int[1];
- int* y = new(std::nothrow) int[1];
- IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free");
- IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete");
- delete [] x;
- ::operator delete[](y, std::nothrow);
- }
-}
-#endif // #ifdef OS_MACOSX
-
-TEST(DebugAllocationTest, DoubleFree) {
- int* pint = new int;
- delete pint;
- IF_DEBUG_EXPECT_DEATH(delete pint, "has been already deallocated");
-}
-
-TEST(DebugAllocationTest, StompBefore) {
- int* pint = new int;
-#ifndef NDEBUG // don't stomp memory if we're not in a position to detect it
- pint[-1] = 5;
- IF_DEBUG_EXPECT_DEATH(delete pint, "a word before object");
-#endif
-}
-
-TEST(DebugAllocationTest, StompAfter) {
- int* pint = new int;
-#ifndef NDEBUG // don't stomp memory if we're not in a position to detect it
- pint[1] = 5;
- IF_DEBUG_EXPECT_DEATH(delete pint, "a word after object");
-#endif
-}
-
-TEST(DebugAllocationTest, FreeQueueTest) {
- // Verify that the allocator doesn't return blocks that were recently freed.
- int* x = new int;
- int* old_x = x;
- delete x;
- x = new int;
- #if 1
- // This check should not be read as a universal guarantee of behavior. If
- // other threads are executing, it would be theoretically possible for this
- // check to fail despite the efforts of debugallocation.cc to the contrary.
- // It should always hold under the controlled conditions of this unittest,
- // however.
- EXPECT_NE(x, old_x); // Allocator shouldn't return recently freed blocks
- #else
- // The below check passes, but since it isn't *required* to pass, I've left
- // it commented out.
- // EXPECT_EQ(x, old_x);
- #endif
- old_x = NULL; // avoid breaking opt build with an unused variable warning.
- delete x;
-}
-
-TEST(DebugAllocationTest, DanglingPointerWriteTest) {
- // This test can only be run if debugging.
- //
- // If not debugging, the 'new' following the dangling write might not be
- // safe. When debugging, we expect the (trashed) deleted block to be on the
- // list of recently-freed blocks, so the following 'new' will be safe.
-#if 1
- int* x = new int;
- delete x;
- int poisoned_x_value = *x;
- *x = 1; // a dangling write.
-
- char* s = new char[FLAGS_max_free_queue_size];
- // When we delete s, we push the storage that was previously allocated to x
- // off the end of the free queue. At that point, the write to that memory
- // will be detected.
- IF_DEBUG_EXPECT_DEATH(delete [] s, "Memory was written to after being freed.");
-
- // restore the poisoned value of x so that we can delete s without causing a
- // crash.
- *x = poisoned_x_value;
- delete [] s;
-#endif
-}
-
-TEST(DebugAllocationTest, DanglingWriteAtExitTest) {
- int *x = new int;
- delete x;
- int old_x_value = *x;
- *x = 1;
- // verify that dangling writes are caught at program termination if the
- // corrupted block never got pushed off of the end of the free queue.
- IF_DEBUG_EXPECT_DEATH(exit(0), "Memory was written to after being freed.");
- *x = old_x_value; // restore x so that the test can exit successfully.
-}
-
-TEST(DebugAllocationTest, StackTraceWithDanglingWriteAtExitTest) {
- int *x = new int;
- delete x;
- int old_x_value = *x;
- *x = 1;
- // verify that we also get a stack trace when we have a dangling write.
- // The " @ " is part of the stack trace output.
- IF_DEBUG_EXPECT_DEATH(exit(0), " @ .*main");
- *x = old_x_value; // restore x so that the test can exit successfully.
-}
-
-static size_t CurrentlyAllocatedBytes() {
- size_t value;
- CHECK(MallocExtension::instance()->GetNumericProperty(
- "generic.current_allocated_bytes", &value));
- return value;
-}
-
-TEST(DebugAllocationTest, CurrentlyAllocated) {
- // Clear the free queue
-#if 1
- FLAGS_max_free_queue_size = 0;
- // Force a round-trip through the queue management code so that the
- // new size is seen and the queue of recently-freed blocks is flushed.
- free(malloc(1));
- FLAGS_max_free_queue_size = 1048576;
-#endif
-
- // Free something and check that it disappears from allocated bytes
- // immediately.
- char* p = new char[1000];
- size_t after_malloc = CurrentlyAllocatedBytes();
- delete[] p;
- size_t after_free = CurrentlyAllocatedBytes();
- EXPECT_LE(after_free, after_malloc - 1000);
-}
-
-TEST(DebugAllocationTest, GetAllocatedSizeTest) {
-#if 1
- // When debug_allocation is in effect, GetAllocatedSize should return
- // exactly requested size, since debug_allocation doesn't allow users
- // to write more than that.
- for (int i = 0; i < 10; ++i) {
- void *p = malloc(i);
- EXPECT_EQ(i, MallocExtension::instance()->GetAllocatedSize(p));
- free(p);
- }
-#endif
- void* a = malloc(1000);
- EXPECT_GE(MallocExtension::instance()->GetAllocatedSize(a), 1000);
- // This is just a sanity check. If we allocated too much, alloc is broken
- EXPECT_LE(MallocExtension::instance()->GetAllocatedSize(a), 5000);
- EXPECT_GE(MallocExtension::instance()->GetEstimatedAllocatedSize(1000), 1000);
- free(a);
-}
-
-TEST(DebugAllocationTest, HugeAlloc) {
- // This must not be a const variable so it doesn't form an
- // integral-constant-expression which can be *statically* rejected by the
- // compiler as too large for the allocation.
- size_t kTooBig = ~static_cast<size_t>(0);
- void* a = NULL;
-
-#ifndef NDEBUG
-
- a = malloc(kTooBig);
- EXPECT_EQ(NULL, a);
-
- // kAlsoTooBig is small enough not to get caught by debugallocation's check,
- // but will still fall through to tcmalloc's check. This must also be
- // a non-const variable. See kTooBig for more details.
- size_t kAlsoTooBig = kTooBig - 1024;
-
- a = malloc(kAlsoTooBig);
- EXPECT_EQ(NULL, a);
-#endif
-}
-
-int main(int argc, char** argv) {
- // If you run without args, we run the non-death parts of the test.
- // Otherwise, argv[1] should be a number saying which death-test
- // to run. We will output a regexp we expect the death-message
- // to include, and then run the given death test (which hopefully
- // will produce that error message). If argv[1] > the number of
- // death tests, we will run only the non-death parts. One way to
- // tell when you are done with all tests is when no 'expected
- // regexp' message is printed for a given argv[1].
- if (argc < 2) {
- test_to_run = -1; // will never match
- } else {
- test_to_run = atoi(argv[1]);
- }
- return RUN_ALL_TESTS();
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/debugallocation_test.sh b/third_party/tcmalloc/chromium/src/tests/debugallocation_test.sh
deleted file mode 100644
index faa6c79..0000000
--- a/third_party/tcmalloc/chromium/src/tests/debugallocation_test.sh
+++ /dev/null
@@ -1,95 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2009, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# ---
-# Author: Craig Silverstein
-
-BINDIR="${BINDIR:-.}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir]"
- echo " By default, unittest_dir=$BINDIR"
- exit 1
-fi
-
-DEBUGALLOCATION_TEST="${1:-$BINDIR/debugallocation_test}"
-
-num_failures=0
-
-# Run the i-th death test and make sure the test has the expected
-# regexp. We can depend on the first line of the output being
-# Expected regex:<regex>
-# Evaluates to "done" if we are not actually a death-test (so $1 is
-# too big a number, and we can stop). Evaluates to "" otherwise.
-# Increments num_failures if the death test does not succeed.
-OneDeathTest() {
- "$DEBUGALLOCATION_TEST" "$1" 2>&1 | {
- regex_line='dummy'
- # Normally the regex_line is the first line of output, but not
- # always (if tcmalloc itself does any logging to stderr).
- while test -n "$regex_line"; do
- read regex_line
- regex=`expr "$regex_line" : "Expected regex:\(.*\)"`
- test -n "$regex" && break # found the regex line
- done
- test -z "$regex" && echo "done" || grep "$regex" 2>&1
- }
-}
-
-death_test_num=0 # which death test to run
-while :; do # same as 'while true', but more portable
- echo -n "Running death test $death_test_num..."
- output="`OneDeathTest $death_test_num`"
- case $output in
- # Empty string means grep didn't find anything.
- "") echo "FAILED"; num_failures=`expr $num_failures + 1`;;
- "done"*) echo "done with death tests"; break;;
- # Any other string means grep found something, like it ought to.
- *) echo "OK";;
- esac
- death_test_num=`expr $death_test_num + 1`
-done
-
-# Test the non-death parts of the test too
-echo -n "Running non-death tests..."
-if "$DEBUGALLOCATION_TEST"; then
- echo "OK"
-else
- echo "FAILED"
- num_failures=`expr $num_failures + 1`
-fi
-
-if [ "$num_failures" = 0 ]; then
- echo "PASS"
-else
- echo "Failed with $num_failures failures"
-fi
-exit $num_failures
diff --git a/third_party/tcmalloc/chromium/src/tests/frag_unittest.cc b/third_party/tcmalloc/chromium/src/tests/frag_unittest.cc
deleted file mode 100644
index 1242770..0000000
--- a/third_party/tcmalloc/chromium/src/tests/frag_unittest.cc
+++ /dev/null
@@ -1,132 +0,0 @@
-// Copyright (c) 2003, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Test speed of handling fragmented heap
-
-#include "config_for_unittests.h"
-#include <stdlib.h>
-#include <stdio.h>
-#ifdef HAVE_SYS_RESOURCE_H
-#include <sys/time.h> // for struct timeval
-#include <sys/resource.h> // for getrusage
-#endif
-#ifdef _WIN32
-#include <windows.h> // for GetTickCount()
-#endif
-#include <vector>
-#include "base/logging.h"
-#include "common.h"
-#include <gperftools/malloc_extension.h>
-
-using std::vector;
-
-int main(int argc, char** argv) {
- // Make kAllocSize one page larger than the maximum small object size.
- static const int kAllocSize = kMaxSize + kPageSize;
- // Allocate 400MB in total.
- static const int kTotalAlloc = 400 << 20;
- static const int kAllocIterations = kTotalAlloc / kAllocSize;
-
- // Allocate lots of objects
- vector<char*> saved(kAllocIterations);
- for (int i = 0; i < kAllocIterations; i++) {
- saved[i] = new char[kAllocSize];
- }
-
- // Check the current "slack".
- size_t slack_before;
- MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes",
- &slack_before);
-
- // Free alternating ones to fragment heap
- size_t free_bytes = 0;
- for (int i = 0; i < saved.size(); i += 2) {
- delete[] saved[i];
- free_bytes += kAllocSize;
- }
-
- // Check that slack delta is within 10% of expected.
- size_t slack_after;
- MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes",
- &slack_after);
- CHECK_GE(slack_after, slack_before);
- size_t slack = slack_after - slack_before;
-
- CHECK_GT(double(slack), 0.9*free_bytes);
- CHECK_LT(double(slack), 1.1*free_bytes);
-
- // Dump malloc stats
- static const int kBufSize = 1<<20;
- char* buffer = new char[kBufSize];
- MallocExtension::instance()->GetStats(buffer, kBufSize);
- VLOG(1, "%s", buffer);
- delete[] buffer;
-
- // Now do timing tests
- for (int i = 0; i < 5; i++) {
- static const int kIterations = 100000;
-#ifdef HAVE_SYS_RESOURCE_H
- struct rusage r;
- getrusage(RUSAGE_SELF, &r); // figure out user-time spent on this
- struct timeval tv_start = r.ru_utime;
-#elif defined(_WIN32)
- long long int tv_start = GetTickCount();
-#else
-# error No way to calculate time on your system
-#endif
-
- for (int i = 0; i < kIterations; i++) {
- size_t s;
- MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes",
- &s);
- }
-
-#ifdef HAVE_SYS_RESOURCE_H
- getrusage(RUSAGE_SELF, &r);
- struct timeval tv_end = r.ru_utime;
- int64 sumsec = static_cast<int64>(tv_end.tv_sec) - tv_start.tv_sec;
- int64 sumusec = static_cast<int64>(tv_end.tv_usec) - tv_start.tv_usec;
-#elif defined(_WIN32)
- long long int tv_end = GetTickCount();
- int64 sumsec = (tv_end - tv_start) / 1000;
- // Resolution in windows is only to the millisecond, alas
- int64 sumusec = ((tv_end - tv_start) % 1000) * 1000;
-#else
-# error No way to calculate time on your system
-#endif
- fprintf(stderr, "getproperty: %6.1f ns/call\n",
- (sumsec * 1e9 + sumusec * 1e3) / kIterations);
- }
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/getpc_test.cc b/third_party/tcmalloc/chromium/src/tests/getpc_test.cc
deleted file mode 100644
index f1497d5..0000000
--- a/third_party/tcmalloc/chromium/src/tests/getpc_test.cc
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// This verifies that GetPC works correctly. This test uses a minimum
-// of Google infrastructure, to make it very easy to port to various
-// O/Ses and CPUs and test that GetPC is working.
-
-#include "config.h"
-#include "getpc.h" // should be first to get the _GNU_SOURCE dfn
-#include <stdio.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <sys/time.h> // for setitimer
-
-// Needs to be volatile so compiler doesn't try to optimize it away
-static volatile void* getpc_retval = NULL; // what GetPC returns
-static volatile bool prof_handler_called = false;
-
-static void prof_handler(int sig, siginfo_t*, void* signal_ucontext) {
- if (!prof_handler_called)
- getpc_retval = GetPC(*reinterpret_cast<ucontext_t*>(signal_ucontext));
- prof_handler_called = true; // only store the retval once
-}
-
-static void RoutineCallingTheSignal() {
- struct sigaction sa;
- sa.sa_sigaction = prof_handler;
- sa.sa_flags = SA_RESTART | SA_SIGINFO;
- sigemptyset(&sa.sa_mask);
- if (sigaction(SIGPROF, &sa, NULL) != 0) {
- perror("sigaction");
- exit(1);
- }
-
- struct itimerval timer;
- timer.it_interval.tv_sec = 0;
- timer.it_interval.tv_usec = 1000;
- timer.it_value = timer.it_interval;
- setitimer(ITIMER_PROF, &timer, 0);
-
- // Now we need to do some work for a while, that doesn't call any
- // other functions, so we can be guaranteed that when the SIGPROF
- // fires, we're the routine executing.
- int r = 0;
- for (int i = 0; !prof_handler_called; ++i) {
- for (int j = 0; j < i; j++) {
- r ^= i;
- r <<= 1;
- r ^= j;
- r >>= 1;
- }
- }
-
- // Now make sure the above loop doesn't get optimized out
- srand(r);
-}
-
-// This is an upper bound of how many bytes the instructions for
-// RoutineCallingTheSignal might be. There's probably a more
-// principled way to do this, but I don't know how portable it would be.
-// (The function is 372 bytes when compiled with -g on Mac OS X 10.4.
-// I can imagine it would be even bigger in 64-bit architectures.)
-const int kRoutineSize = 512 * sizeof(void*)/4; // allow 1024 for 64-bit
-
-int main(int argc, char** argv) {
- RoutineCallingTheSignal();
-
- // Annoyingly, C++ disallows casting pointer-to-function to
- // pointer-to-object, so we use a C-style cast instead.
- char* expected = (char*)&RoutineCallingTheSignal;
- char* actual = (char*)getpc_retval;
-
- // For ia64, ppc64, and parisc64, the function pointer is actually
- // a struct. For instance, ia64's dl-fptr.h:
- // struct fdesc { /* An FDESC is a function descriptor. */
- // ElfW(Addr) ip; /* code entry point */
- // ElfW(Addr) gp; /* global pointer */
- // };
- // We want the code entry point.
-#if defined(__ia64) || defined(__ppc64) // NOTE: ppc64 is UNTESTED
- expected = ((char**)expected)[0]; // this is "ip"
-#endif
-
- if (actual < expected || actual > expected + kRoutineSize) {
- printf("Test FAILED: actual PC: %p, expected PC: %p\n", actual, expected);
- return 1;
- } else {
- printf("PASS\n");
- return 0;
- }
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/heap-checker-death_unittest.sh b/third_party/tcmalloc/chromium/src/tests/heap-checker-death_unittest.sh
deleted file mode 100644
index ab4a666..0000000
--- a/third_party/tcmalloc/chromium/src/tests/heap-checker-death_unittest.sh
+++ /dev/null
@@ -1,176 +0,0 @@
-#!/bin/sh
-# Copyright (c) 2005, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Author: Maxim Lifantsev
-#
-# Run the heap checker unittest in a mode where it is supposed to crash and
-# return an error if it doesn't.
-
-# We expect BINDIR to be set in the environment.
-# If not, we set it to some reasonable value.
-BINDIR="${BINDIR:-.}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir]"
- echo " By default, unittest_dir=$BINDIR"
- exit 1
-fi
-
-EXE="${1:-$BINDIR}/heap-checker_unittest"
-TMPDIR="/tmp/heap_check_death_info"
-
-ALARM() {
- # You need perl to run pprof, so I assume it's installed
- perl -e '
- $timeout=$ARGV[0]; shift;
- $retval = 255; # the default retval, for the case where we timed out
- eval { # need to run in an eval-block to trigger during system()
- local $SIG{ALRM} = sub { die "alarm\n" }; # \n is required!
- alarm $timeout;
- $retval = system(@ARGV);
- # Make retval bash-style: exit status, or 128+n if terminated by signal n
- $retval = ($retval & 127) ? (128 + $retval) : ($retval >> 8);
- alarm 0;
- };
- exit $retval; # return system()-retval, or 255 if system() never returned
-' "$@"
-}
-
-# $1: timeout for alarm;
-# $2: regexp of expected exit code(s);
-# $3: regexp to match a line in the output;
-# $4: regexp to not match a line in the output;
-# $5+ args to pass to $EXE
-Test() {
- # Note: make sure these varnames don't conflict with any vars outside Test()!
- timeout="$1"
- shift
- expected_ec="$1"
- shift
- expected_regexp="$1"
- shift
- unexpected_regexp="$1"
- shift
-
- echo -n "Testing $EXE with $@ ... "
- output="$TMPDIR/output"
- ALARM $timeout env "$@" $EXE > "$output" 2>&1
- actual_ec=$?
- ec_ok=`expr "$actual_ec" : "$expected_ec$" >/dev/null || echo false`
- matches_ok=`test -z "$expected_regexp" || \
- grep "$expected_regexp" "$output" >/dev/null 2>&1 || echo false`
- negmatches_ok=`test -z "$unexpected_regexp" || \
- ! grep "$unexpected_regexp" "$output" >/dev/null 2>&1 || echo false`
- if $ec_ok && $matches_ok && $negmatches_ok; then
- echo "PASS"
- return 0 # 0: success
- fi
- # If we get here, we failed. Now we just need to report why
- echo "FAIL"
- if [ $actual_ec -eq 255 ]; then # 255 == SIGTERM due to $ALARM
- echo "Test was taking unexpectedly long time to run and so we aborted it."
- echo "Try the test case manually or raise the timeout from $timeout"
- echo "to distinguish test slowness from a real problem."
- else
- $ec_ok || \
- echo "Wrong exit code: expected: '$expected_ec'; actual: $actual_ec"
- $matches_ok || \
- echo "Output did not match '$expected_regexp'"
- $negmatches_ok || \
- echo "Output unexpectedly matched '$unexpected_regexp'"
- fi
- echo "Output from failed run:"
- echo "---"
- cat "$output"
- echo "---"
- return 1 # 1: failure
-}
-
-TMPDIR=/tmp/heap_check_death_info
-rm -rf $TMPDIR || exit 1
-mkdir $TMPDIR || exit 2
-
-export HEAPCHECK=strict # default mode
-
-# These invocations should pass (0 == PASS):
-
-# This tests that turning leak-checker off dynamically works fine
-Test 120 0 "^PASS$" "" HEAPCHECK="" || exit 1
-
-# This disables threads so we can cause leaks reliably and test finding them
-Test 120 0 "^PASS$" "" HEAP_CHECKER_TEST_NO_THREADS=1 || exit 2
-
-# Test that --test_cancel_global_check works
-Test 20 0 "Canceling .* whole-program .* leak check$" "" \
- HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK=1 || exit 3
-Test 20 0 "Canceling .* whole-program .* leak check$" "" \
- HEAP_CHECKER_TEST_TEST_LOOP_LEAK=1 HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK=1 || exit 4
-
-# Test that very early log messages are present and controllable:
-EARLY_MSG="Starting tracking the heap$"
-
-Test 60 0 "$EARLY_MSG" "" \
- HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \
- PERFTOOLS_VERBOSE=10 || exit 5
-Test 60 0 "MemoryRegionMap Init$" "" \
- HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \
- PERFTOOLS_VERBOSE=11 || exit 6
-Test 60 0 "" "$EARLY_MSG" \
- HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \
- PERFTOOLS_VERBOSE=-11 || exit 7
-
-# These invocations should fail with very high probability,
-# rather than return 0 or hang (1 == exit(1), 134 == abort(), 139 = SIGSEGV):
-
-Test 60 1 "Exiting .* because of .* leaks$" "" \
- HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 || exit 8
-Test 60 1 "Exiting .* because of .* leaks$" "" \
- HEAP_CHECKER_TEST_TEST_LOOP_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 || exit 9
-
-# Test that we produce a reasonable textual leak report.
-Test 60 1 "MakeALeak" "" \
- HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECK_TEST_NO_THREADS=1 \
- || exit 10
-
-# Test that very early log messages are present and controllable:
-Test 60 1 "Starting tracking the heap$" "" \
- HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 PERFTOOLS_VERBOSE=10 \
- || exit 11
-Test 60 1 "" "Starting tracking the heap" \
- HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 PERFTOOLS_VERBOSE=-10 \
- || exit 12
-
-cd / # so we're not in TMPDIR when we delete it
-rm -rf $TMPDIR
-
-echo "PASS"
-
-exit 0
diff --git a/third_party/tcmalloc/chromium/src/tests/heap-checker_unittest.cc b/third_party/tcmalloc/chromium/src/tests/heap-checker_unittest.cc
deleted file mode 100644
index ab326c9..0000000
--- a/third_party/tcmalloc/chromium/src/tests/heap-checker_unittest.cc
+++ /dev/null
@@ -1,1503 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Maxim Lifantsev
-//
-// Running:
-// ./heap-checker_unittest
-//
-// If the unittest crashes because it can't find pprof, try:
-// PPROF_PATH=/usr/local/someplace/bin/pprof ./heap-checker_unittest
-//
-// To test that the whole-program heap checker will actually cause a leak, try:
-// HEAPCHECK_TEST_LEAK= ./heap-checker_unittest
-// HEAPCHECK_TEST_LOOP_LEAK= ./heap-checker_unittest
-//
-// Note: Both of the above commands *should* abort with an error message.
-
-// CAVEAT: Do not use vector<> and string on-heap objects in this test,
-// otherwise the test can sometimes fail for tricky leak checks
-// when we want some allocated object not to be found live by the heap checker.
-// This can happen with memory allocators like tcmalloc that can allocate
-// heap objects back to back without any book-keeping data in between.
-// What happens is that end-of-storage pointers of a live vector
-// (or a string depending on the STL implementation used)
-// can happen to point to that other heap-allocated
-// object that is not reachable otherwise and that
-// we don't want to be reachable.
-//
-// The implication of this for real leak checking
-// is just one more chance for the liveness flood to be inexact
-// (see the comment in our .h file).
-
-#include "config_for_unittests.h"
-#ifdef HAVE_POLL_H
-#include <poll.h>
-#endif
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get uint16_t (ISO naming madness)
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place uint16_t might be defined
-#endif
-#include <sys/types.h>
-#include <stdlib.h>
-#include <errno.h> // errno
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for sleep(), geteuid()
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#endif
-#include <fcntl.h> // for open(), close()
-#ifdef HAVE_EXECINFO_H
-#include <execinfo.h> // backtrace
-#endif
-#ifdef HAVE_GRP_H
-#include <grp.h> // getgrent, getgrnam
-#endif
-#ifdef HAVE_PWD_H
-#include <pwd.h>
-#endif
-
-#include <algorithm>
-#include <iostream> // for cout
-#include <iomanip> // for hex
-#include <list>
-#include <map>
-#include <memory>
-#include <set>
-#include <string>
-#include <vector>
-
-#include "base/commandlineflags.h"
-#include "base/googleinit.h"
-#include "base/logging.h"
-#include "base/commandlineflags.h"
-#include "base/thread_lister.h"
-#include <gperftools/heap-checker.h>
-#include "memory_region_map.h"
-#include <gperftools/malloc_extension.h>
-#include <gperftools/stacktrace.h>
-
-// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old
-// form of the name instead.
-#ifndef MAP_ANONYMOUS
-# define MAP_ANONYMOUS MAP_ANON
-#endif
-
-using namespace std;
-
-// ========================================================================= //
-
-// TODO(maxim): write a shell script to test that these indeed crash us
-// (i.e. we do detect leaks)
-// Maybe add more such crash tests.
-
-DEFINE_bool(test_leak,
- EnvToBool("HEAP_CHECKER_TEST_TEST_LEAK", false),
- "If should cause a leak crash");
-DEFINE_bool(test_loop_leak,
- EnvToBool("HEAP_CHECKER_TEST_TEST_LOOP_LEAK", false),
- "If should cause a looped leak crash");
-DEFINE_bool(test_register_leak,
- EnvToBool("HEAP_CHECKER_TEST_TEST_REGISTER_LEAK", false),
- "If should cause a leak crash by hiding a pointer "
- "that is only in a register");
-DEFINE_bool(test_cancel_global_check,
- EnvToBool("HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK", false),
- "If should test HeapLeakChecker::CancelGlobalCheck "
- "when --test_leak or --test_loop_leak are given; "
- "the test should not fail then");
-DEFINE_bool(maybe_stripped,
- EnvToBool("HEAP_CHECKER_TEST_MAYBE_STRIPPED", true),
- "If we think we can be a stripped binary");
-DEFINE_bool(interfering_threads,
- EnvToBool("HEAP_CHECKER_TEST_INTERFERING_THREADS", true),
- "If we should use threads trying "
- "to interfere with leak checking");
-DEFINE_bool(hoarding_threads,
- EnvToBool("HEAP_CHECKER_TEST_HOARDING_THREADS", true),
- "If threads (usually the manager thread) are known "
- "to retain some old state in their global buffers, "
- "so that it's hard to force leaks when threads are around");
- // TODO(maxim): Chage the default to false
- // when the standard environment used NTPL threads:
- // they do not seem to have this problem.
-DEFINE_bool(no_threads,
- EnvToBool("HEAP_CHECKER_TEST_NO_THREADS", false),
- "If we should not use any threads");
- // This is used so we can make can_create_leaks_reliably true
- // for any pthread implementation and test with that.
-
-DECLARE_int64(heap_check_max_pointer_offset); // heap-checker.cc
-DECLARE_string(heap_check); // in heap-checker.cc
-
-#define WARN_IF(cond, msg) LOG_IF(WARNING, cond, msg)
-
-// This is an evil macro! Be very careful using it...
-#undef VLOG // and we start by evilling overriding logging.h VLOG
-#define VLOG(lvl) if (FLAGS_verbose >= (lvl)) cout << "\n"
-// This is, likewise, evil
-#define LOGF VLOG(INFO)
-
-static void RunHeapBusyThreads(); // below
-
-
-class Closure {
- public:
- virtual ~Closure() { }
- virtual void Run() = 0;
-};
-
-class Callback0 : public Closure {
- public:
- typedef void (*FunctionSignature)();
-
- inline Callback0(FunctionSignature f) : f_(f) {}
- virtual void Run() { (*f_)(); delete this; }
-
- private:
- FunctionSignature f_;
-};
-
-template <class P1> class Callback1 : public Closure {
- public:
- typedef void (*FunctionSignature)(P1);
-
- inline Callback1<P1>(FunctionSignature f, P1 p1) : f_(f), p1_(p1) {}
- virtual void Run() { (*f_)(p1_); delete this; }
-
- private:
- FunctionSignature f_;
- P1 p1_;
-};
-
-template <class P1, class P2> class Callback2 : public Closure {
- public:
- typedef void (*FunctionSignature)(P1,P2);
-
- inline Callback2<P1,P2>(FunctionSignature f, P1 p1, P2 p2) : f_(f), p1_(p1), p2_(p2) {}
- virtual void Run() { (*f_)(p1_, p2_); delete this; }
-
- private:
- FunctionSignature f_;
- P1 p1_;
- P2 p2_;
-};
-
-inline Callback0* NewCallback(void (*function)()) {
- return new Callback0(function);
-}
-
-template <class P1>
-inline Callback1<P1>* NewCallback(void (*function)(P1), P1 p1) {
- return new Callback1<P1>(function, p1);
-}
-
-template <class P1, class P2>
-inline Callback2<P1,P2>* NewCallback(void (*function)(P1,P2), P1 p1, P2 p2) {
- return new Callback2<P1,P2>(function, p1, p2);
-}
-
-
-// Set to true at end of main, so threads know. Not entirely thread-safe!,
-// but probably good enough.
-static bool g_have_exited_main = false;
-
-// If we can reliably create leaks (i.e. make leaked object
-// really unreachable from any global data).
-static bool can_create_leaks_reliably = false;
-
-// We use a simple allocation wrapper
-// to make sure we wipe out the newly allocated objects
-// in case they still happened to contain some pointer data
-// accidentally left by the memory allocator.
-struct Initialized { };
-static Initialized initialized;
-void* operator new(size_t size, const Initialized&) {
- // Below we use "p = new(initialized) Foo[1];" and "delete[] p;"
- // instead of "p = new(initialized) Foo;"
- // when we need to delete an allocated object.
- void* p = malloc(size);
- memset(p, 0, size);
- return p;
-}
-void* operator new[](size_t size, const Initialized&) {
- char* p = new char[size];
- memset(p, 0, size);
- return p;
-}
-
-static void DoWipeStack(int n); // defined below
-static void WipeStack() { DoWipeStack(20); }
-
-static void Pause() {
- poll(NULL, 0, 77); // time for thread activity in HeapBusyThreadBody
-
- // Indirectly test malloc_extension.*:
- CHECK(MallocExtension::instance()->VerifyAllMemory());
- int blocks;
- size_t total;
- int histogram[kMallocHistogramSize];
- if (MallocExtension::instance()
- ->MallocMemoryStats(&blocks, &total, histogram) && total != 0) {
- VLOG(3) << "Malloc stats: " << blocks << " blocks of "
- << total << " bytes";
- for (int i = 0; i < kMallocHistogramSize; ++i) {
- if (histogram[i]) {
- VLOG(3) << " Malloc histogram at " << i << " : " << histogram[i];
- }
- }
- }
- WipeStack(); // e.g. MallocExtension::VerifyAllMemory
- // can leave pointers to heap objects on stack
-}
-
-// Make gcc think a pointer is "used"
-template <class T>
-static void Use(T** foo) {
- VLOG(2) << "Dummy-using " << static_cast<void*>(*foo) << " at " << foo;
-}
-
-// Arbitrary value, but not such that xor'ing with it is likely
-// to map one valid pointer to another valid pointer:
-static const uintptr_t kHideMask =
- static_cast<uintptr_t>(0xF03A5F7BF03A5F7BLL);
-
-// Helpers to hide a pointer from live data traversal.
-// We just xor the pointer so that (with high probability)
-// it's not a valid address of a heap object anymore.
-// Both Hide and UnHide must be executed within RunHidden() below
-// to prevent leaving stale data on active stack that can be a pointer
-// to a heap object that is not actually reachable via live variables.
-// (UnHide might leave heap pointer value for an object
-// that will be deallocated but later another object
-// can be allocated at the same heap address.)
-template <class T>
-static void Hide(T** ptr) {
- // we cast values, not dereferenced pointers, so no aliasing issues:
- *ptr = reinterpret_cast<T*>(reinterpret_cast<uintptr_t>(*ptr) ^ kHideMask);
- VLOG(2) << "hid: " << static_cast<void*>(*ptr);
-}
-
-template <class T>
-static void UnHide(T** ptr) {
- VLOG(2) << "unhiding: " << static_cast<void*>(*ptr);
- // we cast values, not dereferenced pointers, so no aliasing issues:
- *ptr = reinterpret_cast<T*>(reinterpret_cast<uintptr_t>(*ptr) ^ kHideMask);
-}
-
-static void LogHidden(const char* message, const void* ptr) {
- LOGF << message << " : "
- << ptr << " ^ " << reinterpret_cast<void*>(kHideMask) << endl;
-}
-
-// volatile to fool the compiler against inlining the calls to these
-void (*volatile run_hidden_ptr)(Closure* c, int n);
-void (*volatile wipe_stack_ptr)(int n);
-
-static void DoRunHidden(Closure* c, int n) {
- if (n) {
- VLOG(10) << "Level " << n << " at " << &n;
- (*run_hidden_ptr)(c, n-1);
- (*wipe_stack_ptr)(n);
- sleep(0); // undo -foptimize-sibling-calls
- } else {
- c->Run();
- }
-}
-
-/*static*/ void DoWipeStack(int n) {
- VLOG(10) << "Wipe level " << n << " at " << &n;
- if (n) {
- const int sz = 30;
- volatile int arr[sz];
- for (int i = 0; i < sz; ++i) arr[i] = 0;
- (*wipe_stack_ptr)(n-1);
- sleep(0); // undo -foptimize-sibling-calls
- }
-}
-
-// This executes closure c several stack frames down from the current one
-// and then makes an effort to also wipe out the stack data that was used by
-// the closure.
-// This way we prevent leak checker from finding any temporary pointers
-// of the closure execution on the stack and deciding that
-// these pointers (and the pointed objects) are still live.
-static void RunHidden(Closure* c) {
- DoRunHidden(c, 15);
- DoWipeStack(20);
-}
-
-static void DoAllocHidden(size_t size, void** ptr) {
- void* p = new(initialized) char[size];
- Hide(&p);
- Use(&p); // use only hidden versions
- VLOG(2) << "Allocated hidden " << p << " at " << &p;
- *ptr = p; // assign the hidden versions
-}
-
-static void* AllocHidden(size_t size) {
- void* r;
- RunHidden(NewCallback(DoAllocHidden, size, &r));
- return r;
-}
-
-static void DoDeAllocHidden(void** ptr) {
- Use(ptr); // use only hidden versions
- void* p = *ptr;
- VLOG(2) << "Deallocating hidden " << p;
- UnHide(&p);
- delete [] reinterpret_cast<char*>(p);
-}
-
-static void DeAllocHidden(void** ptr) {
- RunHidden(NewCallback(DoDeAllocHidden, ptr));
- *ptr = NULL;
- Use(ptr);
-}
-
-void PreventHeapReclaiming(size_t size) {
-#ifdef NDEBUG
- if (true) {
- static void** no_reclaim_list = NULL;
- CHECK(size >= sizeof(void*));
- // We can't use malloc_reclaim_memory flag in opt mode as debugallocation.cc
- // is not used. Instead we allocate a bunch of heap objects that are
- // of the same size as what we are going to leak to ensure that the object
- // we are about to leak is not at the same address as some old allocated
- // and freed object that might still have pointers leading to it.
- for (int i = 0; i < 100; ++i) {
- void** p = reinterpret_cast<void**>(new(initialized) char[size]);
- p[0] = no_reclaim_list;
- no_reclaim_list = p;
- }
- }
-#endif
-}
-
-static bool RunSilent(HeapLeakChecker* check,
- bool (HeapLeakChecker::* func)()) {
- // By default, don't print the 'we detected a leak' message in the
- // cases we're expecting a leak (we still print when --v is >= 1).
- // This way, the logging output is less confusing: we only print
- // "we detected a leak", and how to diagnose it, for *unexpected* leaks.
- int32 old_FLAGS_verbose = FLAGS_verbose;
- if (!VLOG_IS_ON(1)) // not on a verbose setting
- FLAGS_verbose = FATAL; // only log fatal errors
- const bool retval = (check->*func)();
- FLAGS_verbose = old_FLAGS_verbose;
- return retval;
-}
-
-#define RUN_SILENT(check, func) RunSilent(&(check), &HeapLeakChecker::func)
-
-enum CheckType { SAME_HEAP, NO_LEAKS };
-
-static void VerifyLeaks(HeapLeakChecker* check, CheckType type,
- int leaked_bytes, int leaked_objects) {
- WipeStack(); // to help with can_create_leaks_reliably
- const bool no_leaks =
- type == NO_LEAKS ? RUN_SILENT(*check, BriefNoLeaks)
- : RUN_SILENT(*check, BriefSameHeap);
- if (can_create_leaks_reliably) {
- // these might still fail occasionally, but it should be very rare
- CHECK_EQ(no_leaks, false);
- CHECK_EQ(check->BytesLeaked(), leaked_bytes);
- CHECK_EQ(check->ObjectsLeaked(), leaked_objects);
- } else {
- WARN_IF(no_leaks != false,
- "Expected leaks not found: "
- "Some liveness flood must be too optimistic");
- }
-}
-
-// not deallocates
-static void TestHeapLeakCheckerDeathSimple() {
- HeapLeakChecker check("death_simple");
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- void* bar = AllocHidden(300);
- Use(&bar);
- LogHidden("Leaking", foo);
- LogHidden("Leaking", bar);
- Pause();
- VerifyLeaks(&check, NO_LEAKS, 300 + 100 * sizeof(int), 2);
- DeAllocHidden(&foo);
- DeAllocHidden(&bar);
-}
-
-static void MakeDeathLoop(void** arr1, void** arr2) {
- PreventHeapReclaiming(2 * sizeof(void*));
- void** a1 = new(initialized) void*[2];
- void** a2 = new(initialized) void*[2];
- a1[1] = reinterpret_cast<void*>(a2);
- a2[1] = reinterpret_cast<void*>(a1);
- Hide(&a1);
- Hide(&a2);
- Use(&a1);
- Use(&a2);
- VLOG(2) << "Made hidden loop at " << &a1 << " to " << arr1;
- *arr1 = a1;
- *arr2 = a2;
-}
-
-// not deallocates two objects linked together
-static void TestHeapLeakCheckerDeathLoop() {
- HeapLeakChecker check("death_loop");
- void* arr1;
- void* arr2;
- RunHidden(NewCallback(MakeDeathLoop, &arr1, &arr2));
- Use(&arr1);
- Use(&arr2);
- LogHidden("Leaking", arr1);
- LogHidden("Leaking", arr2);
- Pause();
- VerifyLeaks(&check, NO_LEAKS, 4 * sizeof(void*), 2);
- DeAllocHidden(&arr1);
- DeAllocHidden(&arr2);
-}
-
-// deallocates more than allocates
-static void TestHeapLeakCheckerDeathInverse() {
- void* bar = AllocHidden(250 * sizeof(int));
- Use(&bar);
- LogHidden("Pre leaking", bar);
- Pause();
- HeapLeakChecker check("death_inverse");
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- LogHidden("Leaking", foo);
- DeAllocHidden(&bar);
- Pause();
- VerifyLeaks(&check, SAME_HEAP,
- 100 * static_cast<int64>(sizeof(int)),
- 1);
- DeAllocHidden(&foo);
-}
-
-// deallocates more than allocates
-static void TestHeapLeakCheckerDeathNoLeaks() {
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- void* bar = AllocHidden(250 * sizeof(int));
- Use(&bar);
- HeapLeakChecker check("death_noleaks");
- DeAllocHidden(&bar);
- CHECK_EQ(check.BriefNoLeaks(), true);
- DeAllocHidden(&foo);
-}
-
-// have less objecs
-static void TestHeapLeakCheckerDeathCountLess() {
- void* bar1 = AllocHidden(50 * sizeof(int));
- Use(&bar1);
- void* bar2 = AllocHidden(50 * sizeof(int));
- Use(&bar2);
- LogHidden("Pre leaking", bar1);
- LogHidden("Pre leaking", bar2);
- Pause();
- HeapLeakChecker check("death_count_less");
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- LogHidden("Leaking", foo);
- DeAllocHidden(&bar1);
- DeAllocHidden(&bar2);
- Pause();
- VerifyLeaks(&check, SAME_HEAP,
- 100 * sizeof(int),
- 1);
- DeAllocHidden(&foo);
-}
-
-// have more objecs
-static void TestHeapLeakCheckerDeathCountMore() {
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- LogHidden("Pre leaking", foo);
- Pause();
- HeapLeakChecker check("death_count_more");
- void* bar1 = AllocHidden(50 * sizeof(int));
- Use(&bar1);
- void* bar2 = AllocHidden(50 * sizeof(int));
- Use(&bar2);
- LogHidden("Leaking", bar1);
- LogHidden("Leaking", bar2);
- DeAllocHidden(&foo);
- Pause();
- VerifyLeaks(&check, SAME_HEAP,
- 100 * sizeof(int),
- 2);
- DeAllocHidden(&bar1);
- DeAllocHidden(&bar2);
-}
-
-static void TestHiddenPointer() {
- int i;
- void* foo = &i;
- HiddenPointer<void> p(foo);
- CHECK_EQ(foo, p.get());
-
- // Confirm pointer doesn't appear to contain a byte sequence
- // that == the pointer. We don't really need to test that
- // the xor trick itself works, as without it nothing in this
- // test suite would work. See the Hide/Unhide/*Hidden* set
- // of helper methods.
- CHECK_NE(foo, *reinterpret_cast<void**>(&p));
-}
-
-// simple tests that deallocate what they allocated
-static void TestHeapLeakChecker() {
- { HeapLeakChecker check("trivial");
- int foo = 5;
- int* p = &foo;
- Use(&p);
- Pause();
- CHECK(check.BriefSameHeap());
- }
- Pause();
- { HeapLeakChecker check("simple");
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- void* bar = AllocHidden(200 * sizeof(int));
- Use(&bar);
- DeAllocHidden(&foo);
- DeAllocHidden(&bar);
- Pause();
- CHECK(check.BriefSameHeap());
- }
-}
-
-// no false positives
-static void TestHeapLeakCheckerNoFalsePositives() {
- { HeapLeakChecker check("trivial_p");
- int foo = 5;
- int* p = &foo;
- Use(&p);
- Pause();
- CHECK(check.BriefSameHeap());
- }
- Pause();
- { HeapLeakChecker check("simple_p");
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- void* bar = AllocHidden(200 * sizeof(int));
- Use(&bar);
- DeAllocHidden(&foo);
- DeAllocHidden(&bar);
- Pause();
- CHECK(check.SameHeap());
- }
-}
-
-// test that we detect leaks when we have same total # of bytes and
-// objects, but different individual object sizes
-static void TestLeakButTotalsMatch() {
- void* bar1 = AllocHidden(240 * sizeof(int));
- Use(&bar1);
- void* bar2 = AllocHidden(160 * sizeof(int));
- Use(&bar2);
- LogHidden("Pre leaking", bar1);
- LogHidden("Pre leaking", bar2);
- Pause();
- HeapLeakChecker check("trick");
- void* foo1 = AllocHidden(280 * sizeof(int));
- Use(&foo1);
- void* foo2 = AllocHidden(120 * sizeof(int));
- Use(&foo2);
- LogHidden("Leaking", foo1);
- LogHidden("Leaking", foo2);
- DeAllocHidden(&bar1);
- DeAllocHidden(&bar2);
- Pause();
-
- // foo1 and foo2 leaked
- VerifyLeaks(&check, NO_LEAKS, (280+120)*sizeof(int), 2);
-
- DeAllocHidden(&foo1);
- DeAllocHidden(&foo2);
-}
-
-// no false negatives from pprof
-static void TestHeapLeakCheckerDeathTrick() {
- void* bar1 = AllocHidden(240 * sizeof(int));
- Use(&bar1);
- void* bar2 = AllocHidden(160 * sizeof(int));
- Use(&bar2);
- HeapLeakChecker check("death_trick");
- DeAllocHidden(&bar1);
- DeAllocHidden(&bar2);
- void* foo1 = AllocHidden(280 * sizeof(int));
- Use(&foo1);
- void* foo2 = AllocHidden(120 * sizeof(int));
- Use(&foo2);
- // TODO(maxim): use the above if we make pprof work in automated test runs
- if (!FLAGS_maybe_stripped) {
- CHECK_EQ(RUN_SILENT(check, SameHeap), false);
- // pprof checking should catch the leak
- } else {
- WARN_IF(RUN_SILENT(check, SameHeap) != false,
- "death_trick leak is not caught; "
- "we must be using a stripped binary");
- }
- DeAllocHidden(&foo1);
- DeAllocHidden(&foo2);
-}
-
-// simple leak
-static void TransLeaks() {
- AllocHidden(1 * sizeof(char));
-}
-
-// range-based disabling using Disabler
-static void ScopedDisabledLeaks() {
- HeapLeakChecker::Disabler disabler;
- AllocHidden(3 * sizeof(int));
- TransLeaks();
- (void)malloc(10); // Direct leak
-}
-
-// have different disabled leaks
-static void* RunDisabledLeaks(void* a) {
- ScopedDisabledLeaks();
- return a;
-}
-
-// have different disabled leaks inside of a thread
-static void ThreadDisabledLeaks() {
- if (FLAGS_no_threads) return;
- pthread_t tid;
- pthread_attr_t attr;
- CHECK_EQ(pthread_attr_init(&attr), 0);
- CHECK_EQ(pthread_create(&tid, &attr, RunDisabledLeaks, NULL), 0);
- void* res;
- CHECK_EQ(pthread_join(tid, &res), 0);
-}
-
-// different disabled leaks (some in threads)
-static void TestHeapLeakCheckerDisabling() {
- HeapLeakChecker check("disabling");
-
- RunDisabledLeaks(NULL);
- RunDisabledLeaks(NULL);
- ThreadDisabledLeaks();
- RunDisabledLeaks(NULL);
- ThreadDisabledLeaks();
- ThreadDisabledLeaks();
-
- Pause();
-
- CHECK(check.SameHeap());
-}
-
-typedef set<int> IntSet;
-
-static int some_ints[] = { 1, 2, 3, 21, 22, 23, 24, 25 };
-
-static void DoTestSTLAlloc() {
- IntSet* x = new(initialized) IntSet[1];
- *x = IntSet(some_ints, some_ints + 6);
- for (int i = 0; i < 1000; i++) {
- x->insert(i*3);
- }
- delete [] x;
-}
-
-// Check that normal STL usage does not result in a leak report.
-// (In particular we test that there's no complex STL's own allocator
-// running on top of our allocator with hooks to heap profiler
-// that can result in false leak report in this case.)
-static void TestSTLAlloc() {
- HeapLeakChecker check("stl");
- RunHidden(NewCallback(DoTestSTLAlloc));
- CHECK_EQ(check.BriefSameHeap(), true);
-}
-
-static void DoTestSTLAllocInverse(IntSet** setx) {
- IntSet* x = new(initialized) IntSet[1];
- *x = IntSet(some_ints, some_ints + 3);
- for (int i = 0; i < 100; i++) {
- x->insert(i*2);
- }
- Hide(&x);
- *setx = x;
-}
-
-static void FreeTestSTLAllocInverse(IntSet** setx) {
- IntSet* x = *setx;
- UnHide(&x);
- delete [] x;
-}
-
-// Check that normal leaked STL usage *does* result in a leak report.
-// (In particular we test that there's no complex STL's own allocator
-// running on top of our allocator with hooks to heap profiler
-// that can result in false absence of leak report in this case.)
-static void TestSTLAllocInverse() {
- HeapLeakChecker check("death_inverse_stl");
- IntSet* x;
- RunHidden(NewCallback(DoTestSTLAllocInverse, &x));
- LogHidden("Leaking", x);
- if (can_create_leaks_reliably) {
- WipeStack(); // to help with can_create_leaks_reliably
- // these might still fail occasionally, but it should be very rare
- CHECK_EQ(RUN_SILENT(check, BriefNoLeaks), false);
- CHECK_GE(check.BytesLeaked(), 100 * sizeof(int));
- CHECK_GE(check.ObjectsLeaked(), 100);
- // assumes set<>s are represented by some kind of binary tree
- // or something else allocating >=1 heap object per set object
- } else {
- WARN_IF(RUN_SILENT(check, BriefNoLeaks) != false,
- "Expected leaks not found: "
- "Some liveness flood must be too optimistic");
- }
- RunHidden(NewCallback(FreeTestSTLAllocInverse, &x));
-}
-
-template<class Alloc>
-static void DirectTestSTLAlloc(Alloc allocator, const char* name) {
- HeapLeakChecker check((string("direct_stl-") + name).c_str());
- static const int kSize = 1000;
- typename Alloc::pointer ptrs[kSize];
- for (int i = 0; i < kSize; ++i) {
- typename Alloc::pointer p = allocator.allocate(i*3+1);
- HeapLeakChecker::IgnoreObject(p);
- // This will crash if p is not known to heap profiler:
- // (i.e. STL's "allocator" does not have a direct hook to heap profiler)
- HeapLeakChecker::UnIgnoreObject(p);
- ptrs[i] = p;
- }
- for (int i = 0; i < kSize; ++i) {
- allocator.deallocate(ptrs[i], i*3+1);
- ptrs[i] = NULL;
- }
- CHECK(check.BriefSameHeap()); // just in case
-}
-
-static struct group* grp = NULL;
-static const int kKeys = 50;
-static pthread_key_t key[kKeys];
-
-static void KeyFree(void* ptr) {
- delete [] reinterpret_cast<char*>(ptr);
-}
-
-static bool key_init_has_run = false;
-
-static void KeyInit() {
- for (int i = 0; i < kKeys; ++i) {
- CHECK_EQ(pthread_key_create(&key[i], KeyFree), 0);
- VLOG(2) << "pthread key " << i << " : " << key[i];
- }
- key_init_has_run = true; // needed for a sanity-check
-}
-
-// force various C library static and thread-specific allocations
-static void TestLibCAllocate() {
- CHECK(key_init_has_run);
- for (int i = 0; i < kKeys; ++i) {
- void* p = pthread_getspecific(key[i]);
- if (NULL == p) {
- if (i == 0) {
- // Test-logging inside threads which (potentially) creates and uses
- // thread-local data inside standard C++ library:
- VLOG(0) << "Adding pthread-specifics for thread " << pthread_self()
- << " pid " << getpid();
- }
- p = new(initialized) char[77 + i];
- VLOG(2) << "pthread specific " << i << " : " << p;
- pthread_setspecific(key[i], p);
- }
- }
-
- strerror(errno);
- const time_t now = time(NULL);
- ctime(&now);
-#ifdef HAVE_EXECINFO_H
- void *stack[1];
- backtrace(stack, 1);
-#endif
-#ifdef HAVE_GRP_H
- gid_t gid = getgid();
- getgrgid(gid);
- if (grp == NULL) grp = getgrent(); // a race condition here is okay
- getgrnam(grp->gr_name);
-#endif
-#ifdef HAVE_PWD_H
- getpwuid(geteuid());
-#endif
-}
-
-// Continuous random heap memory activity to try to disrupt heap checking.
-static void* HeapBusyThreadBody(void* a) {
- const int thread_num = reinterpret_cast<intptr_t>(a);
- VLOG(0) << "A new HeapBusyThread " << thread_num;
- TestLibCAllocate();
-
- int user = 0;
- // Try to hide ptr from heap checker in a CPU register:
- // Here we are just making a best effort to put the only pointer
- // to a heap object into a thread register to test
- // the thread-register finding machinery in the heap checker.
-#if defined(__i386__) && defined(__GNUC__)
- register int** ptr asm("esi");
-#elif defined(__x86_64__) && defined(__GNUC__)
- register int** ptr asm("r15");
-#else
- register int** ptr;
-#endif
- ptr = NULL;
- typedef set<int> Set;
- Set s1;
- while (1) {
- // TestLibCAllocate() calls libc functions that don't work so well
- // after main() has exited. So we just don't do the test then.
- if (!g_have_exited_main)
- TestLibCAllocate();
-
- if (ptr == NULL) {
- ptr = new(initialized) int*[1];
- *ptr = new(initialized) int[1];
- }
- set<int>* s2 = new(initialized) set<int>[1];
- s1.insert(random());
- s2->insert(*s1.begin());
- user += *s2->begin();
- **ptr += user;
- if (random() % 51 == 0) {
- s1.clear();
- if (random() % 2 == 0) {
- s1.~Set();
- new(&s1) Set;
- }
- }
- VLOG(3) << pthread_self() << " (" << getpid() << "): in wait: "
- << ptr << ", " << *ptr << "; " << s1.size();
- VLOG(2) << pthread_self() << " (" << getpid() << "): in wait, ptr = "
- << reinterpret_cast<void*>(
- reinterpret_cast<uintptr_t>(ptr) ^ kHideMask)
- << "^" << reinterpret_cast<void*>(kHideMask);
- if (FLAGS_test_register_leak && thread_num % 5 == 0) {
- // Hide the register "ptr" value with an xor mask.
- // If one provides --test_register_leak flag, the test should
- // (with very high probability) crash on some leak check
- // with a leak report (of some x * sizeof(int) + y * sizeof(int*) bytes)
- // pointing at the two lines above in this function
- // with "new(initialized) int" in them as the allocators
- // of the leaked objects.
- // CAVEAT: We can't really prevent a compiler to save some
- // temporary values of "ptr" on the stack and thus let us find
- // the heap objects not via the register.
- // Hence it's normal if for certain compilers or optimization modes
- // --test_register_leak does not cause a leak crash of the above form
- // (this happens e.g. for gcc 4.0.1 in opt mode).
- ptr = reinterpret_cast<int **>(
- reinterpret_cast<uintptr_t>(ptr) ^ kHideMask);
- // busy loop to get the thread interrupted at:
- for (int i = 1; i < 10000000; ++i) user += (1 + user * user * 5) / i;
- ptr = reinterpret_cast<int **>(
- reinterpret_cast<uintptr_t>(ptr) ^ kHideMask);
- } else {
- poll(NULL, 0, random() % 100);
- }
- VLOG(2) << pthread_self() << ": continuing";
- if (random() % 3 == 0) {
- delete [] *ptr;
- delete [] ptr;
- ptr = NULL;
- }
- delete [] s2;
- }
- return a;
-}
-
-static void RunHeapBusyThreads() {
- KeyInit();
- if (!FLAGS_interfering_threads || FLAGS_no_threads) return;
-
- const int n = 17; // make many threads
-
- pthread_t tid;
- pthread_attr_t attr;
- CHECK_EQ(pthread_attr_init(&attr), 0);
- // make them and let them run
- for (int i = 0; i < n; ++i) {
- VLOG(0) << "Creating extra thread " << i + 1;
- CHECK(pthread_create(&tid, &attr, HeapBusyThreadBody,
- reinterpret_cast<void*>(i)) == 0);
- }
-
- Pause();
- Pause();
-}
-
-// ========================================================================= //
-
-// This code section is to test that objects that are reachable from global
-// variables are not reported as leaks
-// as well as that (Un)IgnoreObject work for such objects fine.
-
-// An object making functions:
-// returns a "weird" pointer to a new object for which
-// it's worth checking that the object is reachable via that pointer.
-typedef void* (*ObjMakerFunc)();
-static list<ObjMakerFunc> obj_makers; // list of registered object makers
-
-// Helper macro to register an object making function
-// 'name' is an identifier of this object maker,
-// 'body' is its function body that must declare
-// pointer 'p' to the nex object to return.
-// Usage example:
-// REGISTER_OBJ_MAKER(trivial, int* p = new(initialized) int;)
-#define REGISTER_OBJ_MAKER(name, body) \
- void* ObjMaker_##name##_() { \
- VLOG(1) << "Obj making " << #name; \
- body; \
- return p; \
- } \
- static ObjMakerRegistrar maker_reg_##name##__(&ObjMaker_##name##_);
-// helper class for REGISTER_OBJ_MAKER
-struct ObjMakerRegistrar {
- ObjMakerRegistrar(ObjMakerFunc obj_maker) { obj_makers.push_back(obj_maker); }
-};
-
-// List of the objects/pointers made with all the obj_makers
-// to test reachability via global data pointers during leak checks.
-static list<void*>* live_objects = new list<void*>;
- // pointer so that it does not get destructed on exit
-
-// Exerciser for one ObjMakerFunc.
-static void TestPointerReach(ObjMakerFunc obj_maker) {
- HeapLeakChecker::IgnoreObject(obj_maker()); // test IgnoreObject
-
- void* obj = obj_maker();
- HeapLeakChecker::IgnoreObject(obj);
- HeapLeakChecker::UnIgnoreObject(obj); // test UnIgnoreObject
- HeapLeakChecker::IgnoreObject(obj); // not to need deletion for obj
-
- live_objects->push_back(obj_maker()); // test reachability at leak check
-}
-
-// Test all ObjMakerFunc registred via REGISTER_OBJ_MAKER.
-static void TestObjMakers() {
- for (list<ObjMakerFunc>::const_iterator i = obj_makers.begin();
- i != obj_makers.end(); ++i) {
- TestPointerReach(*i);
- TestPointerReach(*i); // a couple more times would not hurt
- TestPointerReach(*i);
- }
-}
-
-// A dummy class to mimic allocation behavior of string-s.
-template<class T>
-struct Array {
- Array() {
- size = 3 + random() % 30;
- ptr = new(initialized) T[size];
- }
- ~Array() { delete [] ptr; }
- Array(const Array& x) {
- size = x.size;
- ptr = new(initialized) T[size];
- for (size_t i = 0; i < size; ++i) {
- ptr[i] = x.ptr[i];
- }
- }
- void operator=(const Array& x) {
- delete [] ptr;
- size = x.size;
- ptr = new(initialized) T[size];
- for (size_t i = 0; i < size; ++i) {
- ptr[i] = x.ptr[i];
- }
- }
- void append(const Array& x) {
- T* p = new(initialized) T[size + x.size];
- for (size_t i = 0; i < size; ++i) {
- p[i] = ptr[i];
- }
- for (size_t i = 0; i < x.size; ++i) {
- p[size+i] = x.ptr[i];
- }
- size += x.size;
- delete [] ptr;
- ptr = p;
- }
- private:
- size_t size;
- T* ptr;
-};
-
-// to test pointers to objects, built-in arrays, string, etc:
-REGISTER_OBJ_MAKER(plain, int* p = new(initialized) int;)
-REGISTER_OBJ_MAKER(int_array_1, int* p = new(initialized) int[1];)
-REGISTER_OBJ_MAKER(int_array, int* p = new(initialized) int[10];)
-REGISTER_OBJ_MAKER(string, Array<char>* p = new(initialized) Array<char>();)
-REGISTER_OBJ_MAKER(string_array,
- Array<char>* p = new(initialized) Array<char>[5];)
-REGISTER_OBJ_MAKER(char_array, char* p = new(initialized) char[5];)
-REGISTER_OBJ_MAKER(appended_string,
- Array<char>* p = new Array<char>();
- p->append(Array<char>());
-)
-REGISTER_OBJ_MAKER(plain_ptr, int** p = new(initialized) int*;)
-REGISTER_OBJ_MAKER(linking_ptr,
- int** p = new(initialized) int*;
- *p = new(initialized) int;
-)
-
-// small objects:
-REGISTER_OBJ_MAKER(0_sized, void* p = malloc(0);) // 0-sized object (important)
-REGISTER_OBJ_MAKER(1_sized, void* p = malloc(1);)
-REGISTER_OBJ_MAKER(2_sized, void* p = malloc(2);)
-REGISTER_OBJ_MAKER(3_sized, void* p = malloc(3);)
-REGISTER_OBJ_MAKER(4_sized, void* p = malloc(4);)
-
-static int set_data[] = { 1, 2, 3, 4, 5, 6, 7, 21, 22, 23, 24, 25, 26, 27 };
-static set<int> live_leak_set(set_data, set_data+7);
-static const set<int> live_leak_const_set(set_data, set_data+14);
-
-REGISTER_OBJ_MAKER(set,
- set<int>* p = new(initialized) set<int>(set_data, set_data + 13);
-)
-
-class ClassA {
- public:
- explicit ClassA(int a) : ptr(NULL) { }
- mutable char* ptr;
-};
-static const ClassA live_leak_mutable(1);
-
-template<class C>
-class TClass {
- public:
- explicit TClass(int a) : ptr(NULL) { }
- mutable C val;
- mutable C* ptr;
-};
-static const TClass<Array<char> > live_leak_templ_mutable(1);
-
-class ClassB {
- public:
- ClassB() { }
- char b[7];
- virtual void f() { }
- virtual ~ClassB() { }
-};
-
-class ClassB2 {
- public:
- ClassB2() { }
- char b2[11];
- virtual void f2() { }
- virtual ~ClassB2() { }
-};
-
-class ClassD1 : public ClassB {
- char d1[15];
- virtual void f() { }
-};
-
-class ClassD2 : public ClassB2 {
- char d2[19];
- virtual void f2() { }
-};
-
-class ClassD : public ClassD1, public ClassD2 {
- char d[3];
- virtual void f() { }
- virtual void f2() { }
-};
-
-// to test pointers to objects of base subclasses:
-
-REGISTER_OBJ_MAKER(B, ClassB* p = new(initialized) ClassB;)
-REGISTER_OBJ_MAKER(D1, ClassD1* p = new(initialized) ClassD1;)
-REGISTER_OBJ_MAKER(D2, ClassD2* p = new(initialized) ClassD2;)
-REGISTER_OBJ_MAKER(D, ClassD* p = new(initialized) ClassD;)
-
-REGISTER_OBJ_MAKER(D1_as_B, ClassB* p = new(initialized) ClassD1;)
-REGISTER_OBJ_MAKER(D2_as_B2, ClassB2* p = new(initialized) ClassD2;)
-REGISTER_OBJ_MAKER(D_as_B, ClassB* p = new(initialized) ClassD;)
-REGISTER_OBJ_MAKER(D_as_D1, ClassD1* p = new(initialized) ClassD;)
-// inside-object pointers:
-REGISTER_OBJ_MAKER(D_as_B2, ClassB2* p = new(initialized) ClassD;)
-REGISTER_OBJ_MAKER(D_as_D2, ClassD2* p = new(initialized) ClassD;)
-
-class InterfaceA {
- public:
- virtual void A() = 0;
- virtual ~InterfaceA() { }
- protected:
- InterfaceA() { }
-};
-
-class InterfaceB {
- public:
- virtual void B() = 0;
- virtual ~InterfaceB() { }
- protected:
- InterfaceB() { }
-};
-
-class InterfaceC : public InterfaceA {
- public:
- virtual void C() = 0;
- virtual ~InterfaceC() { }
- protected:
- InterfaceC() { }
-};
-
-class ClassMltD1 : public ClassB, public InterfaceB, public InterfaceC {
- public:
- char d1[11];
- virtual void f() { }
- virtual void A() { }
- virtual void B() { }
- virtual void C() { }
-};
-
-class ClassMltD2 : public InterfaceA, public InterfaceB, public ClassB {
- public:
- char d2[15];
- virtual void f() { }
- virtual void A() { }
- virtual void B() { }
-};
-
-// to specifically test heap reachability under
-// inerface-only multiple inheritance (some use inside-object pointers):
-REGISTER_OBJ_MAKER(MltD1, ClassMltD1* p = new(initialized) ClassMltD1;)
-REGISTER_OBJ_MAKER(MltD1_as_B, ClassB* p = new(initialized) ClassMltD1;)
-REGISTER_OBJ_MAKER(MltD1_as_IA, InterfaceA* p = new(initialized) ClassMltD1;)
-REGISTER_OBJ_MAKER(MltD1_as_IB, InterfaceB* p = new(initialized) ClassMltD1;)
-REGISTER_OBJ_MAKER(MltD1_as_IC, InterfaceC* p = new(initialized) ClassMltD1;)
-
-REGISTER_OBJ_MAKER(MltD2, ClassMltD2* p = new(initialized) ClassMltD2;)
-REGISTER_OBJ_MAKER(MltD2_as_B, ClassB* p = new(initialized) ClassMltD2;)
-REGISTER_OBJ_MAKER(MltD2_as_IA, InterfaceA* p = new(initialized) ClassMltD2;)
-REGISTER_OBJ_MAKER(MltD2_as_IB, InterfaceB* p = new(initialized) ClassMltD2;)
-
-// to mimic UnicodeString defined in third_party/icu,
-// which store a platform-independent-sized refcount in the first
-// few bytes and keeps a pointer pointing behind the refcount.
-REGISTER_OBJ_MAKER(unicode_string,
- char* p = new char[sizeof(uint32) * 10];
- p += sizeof(uint32);
-)
-// similar, but for platform-dependent-sized refcount
-REGISTER_OBJ_MAKER(ref_counted,
- char* p = new char[sizeof(int) * 20];
- p += sizeof(int);
-)
-
-struct Nesting {
- struct Inner {
- Nesting* parent;
- Inner(Nesting* p) : parent(p) {}
- };
- Inner i0;
- char n1[5];
- Inner i1;
- char n2[11];
- Inner i2;
- char n3[27];
- Inner i3;
- Nesting() : i0(this), i1(this), i2(this), i3(this) {}
-};
-
-// to test inside-object pointers pointing at objects nested into heap objects:
-REGISTER_OBJ_MAKER(nesting_i0, Nesting::Inner* p = &((new Nesting())->i0);)
-REGISTER_OBJ_MAKER(nesting_i1, Nesting::Inner* p = &((new Nesting())->i1);)
-REGISTER_OBJ_MAKER(nesting_i2, Nesting::Inner* p = &((new Nesting())->i2);)
-REGISTER_OBJ_MAKER(nesting_i3, Nesting::Inner* p = &((new Nesting())->i3);)
-
-// allocate many objects reachable from global data
-static void TestHeapLeakCheckerLiveness() {
- live_leak_mutable.ptr = new(initialized) char[77];
- live_leak_templ_mutable.ptr = new(initialized) Array<char>();
- live_leak_templ_mutable.val = Array<char>();
-
- TestObjMakers();
-}
-
-// ========================================================================= //
-
-// Get address (PC value) following the mmap call into addr_after_mmap_call
-static void* Mmapper(uintptr_t* addr_after_mmap_call) {
- void* r = mmap(NULL, 100, PROT_READ|PROT_WRITE,
- MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
- // Get current PC value into addr_after_mmap_call
- void* stack[1];
- CHECK_EQ(GetStackTrace(stack, 1, 0), 1);
- *addr_after_mmap_call = reinterpret_cast<uintptr_t>(stack[0]);
- sleep(0); // undo -foptimize-sibling-calls
- return r;
-}
-
-// to trick complier into preventing inlining
-static void* (*mmapper_addr)(uintptr_t* addr) = &Mmapper;
-
-// TODO(maxim): copy/move this to memory_region_map_unittest
-// TODO(maxim): expand this test to include mmap64, mremap and sbrk calls.
-static void VerifyMemoryRegionMapStackGet() {
- uintptr_t caller_addr_limit;
- void* addr = (*mmapper_addr)(&caller_addr_limit);
- uintptr_t caller = 0;
- { MemoryRegionMap::LockHolder l;
- for (MemoryRegionMap::RegionIterator
- i = MemoryRegionMap::BeginRegionLocked();
- i != MemoryRegionMap::EndRegionLocked(); ++i) {
- if (i->start_addr == reinterpret_cast<uintptr_t>(addr)) {
- CHECK_EQ(caller, 0);
- caller = i->caller();
- }
- }
- }
- // caller must point into Mmapper function:
- if (!(reinterpret_cast<uintptr_t>(mmapper_addr) <= caller &&
- caller < caller_addr_limit)) {
- LOGF << std::hex << "0x" << caller
- << " does not seem to point into code of function Mmapper at "
- << "0x" << reinterpret_cast<uintptr_t>(mmapper_addr)
- << "! Stack frame collection must be off in MemoryRegionMap!";
- LOG(FATAL, "\n");
- }
- munmap(addr, 100);
-}
-
-static void* Mallocer(uintptr_t* addr_after_malloc_call) {
- void* r = malloc(100);
- sleep(0); // undo -foptimize-sibling-calls
- // Get current PC value into addr_after_malloc_call
- void* stack[1];
- CHECK_EQ(GetStackTrace(stack, 1, 0), 1);
- *addr_after_malloc_call = reinterpret_cast<uintptr_t>(stack[0]);
- return r;
-}
-
-// to trick complier into preventing inlining
-static void* (*mallocer_addr)(uintptr_t* addr) = &Mallocer;
-
-// non-static for friendship with HeapProfiler
-// TODO(maxim): expand this test to include
-// realloc, calloc, memalign, valloc, pvalloc, new, and new[].
-extern void VerifyHeapProfileTableStackGet() {
- uintptr_t caller_addr_limit;
- void* addr = (*mallocer_addr)(&caller_addr_limit);
- uintptr_t caller =
- reinterpret_cast<uintptr_t>(HeapLeakChecker::GetAllocCaller(addr));
- // caller must point into Mallocer function:
- if (!(reinterpret_cast<uintptr_t>(mallocer_addr) <= caller &&
- caller < caller_addr_limit)) {
- LOGF << std::hex << "0x" << caller
- << " does not seem to point into code of function Mallocer at "
- << "0x" << reinterpret_cast<uintptr_t>(mallocer_addr)
- << "! Stack frame collection must be off in heap profiler!";
- LOG(FATAL, "\n");
- }
- free(addr);
-}
-
-// ========================================================================= //
-
-static void MakeALeak(void** arr) {
- PreventHeapReclaiming(10 * sizeof(int));
- void* a = new(initialized) int[10];
- Hide(&a);
- *arr = a;
-}
-
-// Helper to do 'return 0;' inside main(): insted we do 'return Pass();'
-static int Pass() {
- fprintf(stdout, "PASS\n");
- g_have_exited_main = true;
- return 0;
-}
-
-int main(int argc, char** argv) {
- run_hidden_ptr = DoRunHidden;
- wipe_stack_ptr = DoWipeStack;
- if (!HeapLeakChecker::IsActive()) {
- CHECK_EQ(FLAGS_heap_check, "");
- LOG(WARNING, "HeapLeakChecker got turned off; we won't test much...");
- } else {
- VerifyMemoryRegionMapStackGet();
- VerifyHeapProfileTableStackGet();
- }
-
- KeyInit();
-
- // glibc 2.4, on x86_64 at least, has a lock-ordering bug, which
- // means deadlock is possible when one thread calls dl_open at the
- // same time another thread is calling dl_iterate_phdr. libunwind
- // calls dl_iterate_phdr, and TestLibCAllocate calls dl_open (or the
- // various syscalls in it do), at least the first time it's run.
- // To avoid the deadlock, we run TestLibCAllocate once before getting
- // multi-threaded.
- // TODO(csilvers): once libc is fixed, or libunwind can work around it,
- // get rid of this early call. We *want* our test to
- // find potential problems like this one!
- TestLibCAllocate();
-
- if (FLAGS_interfering_threads) {
- RunHeapBusyThreads(); // add interference early
- }
- TestLibCAllocate();
-
- LOGF << "In main(): heap_check=" << FLAGS_heap_check << endl;
-
- CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good
-
- if (FLAGS_test_leak) {
- void* arr;
- RunHidden(NewCallback(MakeALeak, &arr));
- Use(&arr);
- LogHidden("Leaking", arr);
- if (FLAGS_test_cancel_global_check) {
- HeapLeakChecker::CancelGlobalCheck();
- } else {
- // Verify we can call NoGlobalLeaks repeatedly without deadlocking
- HeapLeakChecker::NoGlobalLeaks();
- HeapLeakChecker::NoGlobalLeaks();
- }
- return Pass();
- // whole-program leak-check should (with very high probability)
- // catch the leak of arr (10 * sizeof(int) bytes)
- // (when !FLAGS_test_cancel_global_check)
- }
-
- if (FLAGS_test_loop_leak) {
- void* arr1;
- void* arr2;
- RunHidden(NewCallback(MakeDeathLoop, &arr1, &arr2));
- Use(&arr1);
- Use(&arr2);
- LogHidden("Loop leaking", arr1);
- LogHidden("Loop leaking", arr2);
- if (FLAGS_test_cancel_global_check) {
- HeapLeakChecker::CancelGlobalCheck();
- } else {
- // Verify we can call NoGlobalLeaks repeatedly without deadlocking
- HeapLeakChecker::NoGlobalLeaks();
- HeapLeakChecker::NoGlobalLeaks();
- }
- return Pass();
- // whole-program leak-check should (with very high probability)
- // catch the leak of arr1 and arr2 (4 * sizeof(void*) bytes)
- // (when !FLAGS_test_cancel_global_check)
- }
-
- if (FLAGS_test_register_leak) {
- // make us fail only where the .sh test expects:
- Pause();
- for (int i = 0; i < 100; ++i) { // give it some time to crash
- CHECK(HeapLeakChecker::NoGlobalLeaks());
- Pause();
- }
- return Pass();
- }
-
- TestHeapLeakCheckerLiveness();
-
- HeapLeakChecker heap_check("all");
-
- TestHiddenPointer();
-
- TestHeapLeakChecker();
- Pause();
- TestLeakButTotalsMatch();
- Pause();
-
- TestHeapLeakCheckerDeathSimple();
- Pause();
- TestHeapLeakCheckerDeathLoop();
- Pause();
- TestHeapLeakCheckerDeathInverse();
- Pause();
- TestHeapLeakCheckerDeathNoLeaks();
- Pause();
- TestHeapLeakCheckerDeathCountLess();
- Pause();
- TestHeapLeakCheckerDeathCountMore();
- Pause();
-
- TestHeapLeakCheckerDeathTrick();
- Pause();
-
- CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good
-
- TestHeapLeakCheckerNoFalsePositives();
- Pause();
-
- TestHeapLeakCheckerDisabling();
- Pause();
-
- TestSTLAlloc();
- Pause();
- TestSTLAllocInverse();
- Pause();
-
- // Test that various STL allocators work. Some of these are redundant, but
- // we don't know how STL might change in the future. For example,
- // http://wiki/Main/StringNeStdString.
-#define DTSL(a) { DirectTestSTLAlloc(a, #a); \
- Pause(); }
- DTSL(std::allocator<char>());
- DTSL(std::allocator<int>());
- DTSL(std::string().get_allocator());
- DTSL(string().get_allocator());
- DTSL(vector<int>().get_allocator());
- DTSL(vector<double>().get_allocator());
- DTSL(vector<vector<int> >().get_allocator());
- DTSL(vector<string>().get_allocator());
- DTSL((map<string, string>().get_allocator()));
- DTSL((map<string, int>().get_allocator()));
- DTSL(set<char>().get_allocator());
-#undef DTSL
-
- TestLibCAllocate();
- Pause();
-
- CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good
-
- Pause();
-
- if (!FLAGS_maybe_stripped) {
- CHECK(heap_check.SameHeap());
- } else {
- WARN_IF(heap_check.SameHeap() != true,
- "overall leaks are caught; we must be using a stripped binary");
- }
-
- CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good
-
- return Pass();
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/heap-checker_unittest.sh b/third_party/tcmalloc/chromium/src/tests/heap-checker_unittest.sh
deleted file mode 100644
index 765e6c7..0000000
--- a/third_party/tcmalloc/chromium/src/tests/heap-checker_unittest.sh
+++ /dev/null
@@ -1,89 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2005, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Author: Craig Silverstein
-#
-# Runs the heap-checker unittest with various environment variables.
-# This is necessary because we turn on features like the heap profiler
-# and heap checker via environment variables. This test makes sure
-# they all play well together.
-
-# We expect BINDIR and PPROF_PATH to be set in the environment.
-# If not, we set them to some reasonable values
-BINDIR="${BINDIR:-.}"
-PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}"
-
-if [ "x$1" = "x-h" -o "$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir] [path to pprof]"
- echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH"
- exit 1
-fi
-
-HEAP_CHECKER="${1:-$BINDIR}/heap-checker_unittest"
-PPROF_PATH="${2:-$PPROF_PATH}"
-
-TMPDIR=/tmp/heap_check_info
-rm -rf $TMPDIR || exit 2
-mkdir $TMPDIR || exit 3
-
-# $1: value of heap-check env. var.
-run_check() {
- export PPROF_PATH="$PPROF_PATH"
- [ -n "$1" ] && export HEAPCHECK="$1" || unset HEAPPROFILE
-
- echo -n "Testing $HEAP_CHECKER with HEAPCHECK=$1 ... "
- if $HEAP_CHECKER > $TMPDIR/output 2>&1; then
- echo "OK"
- else
- echo "FAILED"
- echo "Output from the failed run:"
- echo "----"
- cat $TMPDIR/output
- echo "----"
- exit 4
- fi
-
- # If we set HEAPPROFILE, then we expect it to actually have emitted
- # a profile. Check that it did.
- if [ -n "$HEAPPROFILE" ]; then
- [ -e "$HEAPPROFILE.0001.heap" ] || exit 5
- fi
-}
-
-run_check ""
-run_check "local"
-run_check "normal"
-run_check "strict"
-
-rm -rf $TMPDIR # clean up
-
-echo "PASS"
diff --git a/third_party/tcmalloc/chromium/src/tests/heap-profiler_unittest.cc b/third_party/tcmalloc/chromium/src/tests/heap-profiler_unittest.cc
deleted file mode 100644
index 5fd8bb7..0000000
--- a/third_party/tcmalloc/chromium/src/tests/heap-profiler_unittest.cc
+++ /dev/null
@@ -1,163 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// A small program that just exercises our heap profiler by allocating
-// memory and letting the heap-profiler emit a profile. We don't test
-// threads (TODO). By itself, this unittest tests that the heap-profiler
-// doesn't crash on simple programs, but its output can be analyzed by
-// another testing script to actually verify correctness. See, eg,
-// heap-profiler_unittest.sh.
-
-#include "config_for_unittests.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <fcntl.h> // for mkdir()
-#include <sys/stat.h> // for mkdir() on freebsd and os x
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for fork()
-#endif
-#include <sys/wait.h> // for wait()
-#include <string>
-#include "base/basictypes.h"
-#include "base/logging.h"
-#include <gperftools/heap-profiler.h>
-
-using std::string;
-
-static const int kMaxCount = 100000;
-int* g_array[kMaxCount]; // an array of int-vectors
-
-static ATTRIBUTE_NOINLINE void Allocate(int start, int end, int size) {
- for (int i = start; i < end; ++i) {
- if (i < kMaxCount)
- g_array[i] = new int[size];
- }
-}
-
-static ATTRIBUTE_NOINLINE void Allocate2(int start, int end, int size) {
- for (int i = start; i < end; ++i) {
- if (i < kMaxCount)
- g_array[i] = new int[size];
- }
-}
-
-static void Deallocate(int start, int end) {
- for (int i = start; i < end; ++i) {
- delete[] g_array[i];
- g_array[i] = 0;
- }
-}
-
-static void TestHeapProfilerStartStopIsRunning() {
- // If you run this with whole-program heap-profiling on, than
- // IsHeapProfilerRunning should return true.
- if (!IsHeapProfilerRunning()) {
- const char* tmpdir = getenv("TMPDIR");
- if (tmpdir == NULL)
- tmpdir = "/tmp";
- mkdir(tmpdir, 0755); // if necessary
- HeapProfilerStart((string(tmpdir) + "/start_stop").c_str());
- CHECK(IsHeapProfilerRunning());
-
- Allocate(0, 40, 100);
- Deallocate(0, 40);
-
- HeapProfilerStop();
- CHECK(!IsHeapProfilerRunning());
- }
-}
-
-static void TestDumpHeapProfiler() {
- // If you run this with whole-program heap-profiling on, than
- // IsHeapProfilerRunning should return true.
- if (!IsHeapProfilerRunning()) {
- const char* tmpdir = getenv("TMPDIR");
- if (tmpdir == NULL)
- tmpdir = "/tmp";
- mkdir(tmpdir, 0755); // if necessary
- HeapProfilerStart((string(tmpdir) + "/dump").c_str());
- CHECK(IsHeapProfilerRunning());
-
- Allocate(0, 40, 100);
- Deallocate(0, 40);
-
- char* output = GetHeapProfile();
- free(output);
- HeapProfilerStop();
- }
-}
-
-
-int main(int argc, char** argv) {
- if (argc > 2 || (argc == 2 && argv[1][0] == '-')) {
- printf("USAGE: %s [number of children to fork]\n", argv[0]);
- exit(0);
- }
- int num_forks = 0;
- if (argc == 2) {
- num_forks = atoi(argv[1]);
- }
-
- TestHeapProfilerStartStopIsRunning();
- TestDumpHeapProfiler();
-
- Allocate(0, 40, 100);
- Deallocate(0, 40);
-
- Allocate(0, 40, 100);
- Allocate(0, 40, 100);
- Allocate2(40, 400, 1000);
- Allocate2(400, 1000, 10000);
- Deallocate(0, 1000);
-
- Allocate(0, 100, 100000);
- Deallocate(0, 10);
- Deallocate(10, 20);
- Deallocate(90, 100);
- Deallocate(20, 90);
-
- while (num_forks-- > 0) {
- switch (fork()) {
- case -1:
- printf("FORK failed!\n");
- return 1;
- case 0: // child
- return execl(argv[0], argv[0], NULL); // run child with no args
- default:
- wait(NULL); // we'll let the kids run one at a time
- }
- }
-
- printf("DONE.\n");
-
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/heap-profiler_unittest.sh b/third_party/tcmalloc/chromium/src/tests/heap-profiler_unittest.sh
deleted file mode 100644
index ad0a1ec..0000000
--- a/third_party/tcmalloc/chromium/src/tests/heap-profiler_unittest.sh
+++ /dev/null
@@ -1,150 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2005, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Author: Craig Silverstein
-#
-# Runs the heap-profiler unittest and makes sure the profile looks appropriate.
-#
-# We run under the assumption that if $HEAP_PROFILER is run with --help,
-# it prints a usage line of the form
-# USAGE: <actual executable being run> [...]
-#
-# This is because libtool sometimes turns the 'executable' into a
-# shell script which runs an actual binary somewhere else.
-
-# We expect BINDIR and PPROF_PATH to be set in the environment.
-# If not, we set them to some reasonable values
-BINDIR="${BINDIR:-.}"
-PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir] [path to pprof]"
- echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH"
- exit 1
-fi
-
-HEAP_PROFILER="${1:-$BINDIR}/heap-profiler_unittest"
-PPROF="${2:-$PPROF_PATH}"
-TEST_TMPDIR=/tmp/heap_profile_info
-
-# It's meaningful to the profiler, so make sure we know its state
-unset HEAPPROFILE
-
-rm -rf "$TEST_TMPDIR"
-mkdir "$TEST_TMPDIR" || exit 2
-
-num_failures=0
-
-# Given one profile (to check the contents of that profile) or two
-# profiles (to check the diff between the profiles), and a function
-# name, verify that the function name takes up at least 90% of the
-# allocated memory. The function name is actually specified first.
-VerifyMemFunction() {
- function="$1"
- shift
-
- # get program name. Note we have to unset HEAPPROFILE so running
- # help doesn't overwrite existing profiles.
- exec=`unset HEAPPROFILE; $HEAP_PROFILER --help | awk '{print $2; exit;}'`
-
- if [ $# = 2 ]; then
- [ -f "$1" ] || { echo "Profile not found: $1"; exit 1; }
- [ -f "$2" ] || { echo "Profile not found: $2"; exit 1; }
- $PPROF --base="$1" $exec "$2" >"$TEST_TMPDIR/output.pprof" 2>&1
- else
- [ -f "$1" ] || { echo "Profile not found: $1"; exit 1; }
- $PPROF $exec "$1" >"$TEST_TMPDIR/output.pprof" 2>&1
- fi
-
- cat "$TEST_TMPDIR/output.pprof" \
- | tr -d % | awk '$6 ~ /^'$function'$/ && $2 > 90 {exit 1;}'
- if [ $? != 1 ]; then
- echo
- echo "--- Test failed for $function: didn't account for 90% of executable memory"
- echo "--- Program output:"
- cat "$TEST_TMPDIR/output"
- echo "--- pprof output:"
- cat "$TEST_TMPDIR/output.pprof"
- echo "---"
- num_failures=`expr $num_failures + 1`
- fi
-}
-
-VerifyOutputContains() {
- text="$1"
-
- if ! grep "$text" "$TEST_TMPDIR/output" >/dev/null 2>&1; then
- echo "--- Test failed: output does not contain '$text'"
- echo "--- Program output:"
- cat "$TEST_TMPDIR/output"
- echo "---"
- num_failures=`expr $num_failures + 1`
- fi
-}
-
-HEAPPROFILE="$TEST_TMPDIR/test"
-HEAP_PROFILE_INUSE_INTERVAL="10240" # need this to be 10Kb
-HEAP_PROFILE_ALLOCATION_INTERVAL="$HEAP_PROFILE_INUSE_INTERVAL"
-HEAP_PROFILE_DEALLOCATION_INTERVAL="$HEAP_PROFILE_INUSE_INTERVAL"
-export HEAPPROFILE
-export HEAP_PROFILE_INUSE_INTERVAL
-export HEAP_PROFILE_ALLOCATION_INTERVAL
-export HEAP_PROFILE_DEALLOCATION_INTERVAL
-
-# We make the unittest run a child process, to test that the child
-# process doesn't try to write a heap profile as well and step on the
-# parent's toes. If it does, we expect the parent-test to fail.
-$HEAP_PROFILER 1 >$TEST_TMPDIR/output 2>&1 # run program, with 1 child proc
-
-VerifyMemFunction Allocate2 "$HEAPPROFILE.1329.heap"
-VerifyMemFunction Allocate "$HEAPPROFILE.1448.heap" "$HEAPPROFILE.1548.heap"
-
-# Check the child process got to emit its own profile as well.
-VerifyMemFunction Allocate2 "$HEAPPROFILE"_*.1329.heap
-VerifyMemFunction Allocate "$HEAPPROFILE"_*.1448.heap "$HEAPPROFILE"_*.1548.heap
-
-# Make sure we logged both about allocating and deallocating memory
-VerifyOutputContains "62 MB allocated"
-VerifyOutputContains "62 MB freed"
-
-# Now try running without --heap_profile specified, to allow
-# testing of the HeapProfileStart/Stop functionality.
-$HEAP_PROFILER >"$TEST_TMPDIR/output2" 2>&1
-
-rm -rf $TMPDIR # clean up
-
-if [ $num_failures = 0 ]; then
- echo "PASS"
-else
- echo "Tests finished with $num_failures failures"
-fi
-exit $num_failures
diff --git a/third_party/tcmalloc/chromium/src/tests/low_level_alloc_unittest.cc b/third_party/tcmalloc/chromium/src/tests/low_level_alloc_unittest.cc
deleted file mode 100644
index 0e5a48a..0000000
--- a/third_party/tcmalloc/chromium/src/tests/low_level_alloc_unittest.cc
+++ /dev/null
@@ -1,196 +0,0 @@
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// A test for low_level_alloc.cc
-
-#include <stdio.h>
-#include <map>
-#include "base/low_level_alloc.h"
-#include "base/logging.h"
-#include <gperftools/malloc_hook.h>
-
-using std::map;
-
-// a block of memory obtained from the allocator
-struct BlockDesc {
- char *ptr; // pointer to memory
- int len; // number of bytes
- int fill; // filled with data starting with this
-};
-
-// Check that the pattern placed in the block d
-// by RandomizeBlockDesc is still there.
-static void CheckBlockDesc(const BlockDesc &d) {
- for (int i = 0; i != d.len; i++) {
- CHECK((d.ptr[i] & 0xff) == ((d.fill + i) & 0xff));
- }
-}
-
-// Fill the block "*d" with a pattern
-// starting with a random byte.
-static void RandomizeBlockDesc(BlockDesc *d) {
- d->fill = rand() & 0xff;
- for (int i = 0; i != d->len; i++) {
- d->ptr[i] = (d->fill + i) & 0xff;
- }
-}
-
-// Use to indicate to the malloc hooks that
-// this calls is from LowLevelAlloc.
-static bool using_low_level_alloc = false;
-
-// n times, toss a coin, and based on the outcome
-// either allocate a new block or deallocate an old block.
-// New blocks are placed in a map with a random key
-// and initialized with RandomizeBlockDesc().
-// If keys conflict, the older block is freed.
-// Old blocks are always checked with CheckBlockDesc()
-// before being freed. At the end of the run,
-// all remaining allocated blocks are freed.
-// If use_new_arena is true, use a fresh arena, and then delete it.
-// If call_malloc_hook is true and user_arena is true,
-// allocations and deallocations are reported via the MallocHook
-// interface.
-static void Test(bool use_new_arena, bool call_malloc_hook, int n) {
- typedef map<int, BlockDesc> AllocMap;
- AllocMap allocated;
- AllocMap::iterator it;
- BlockDesc block_desc;
- int rnd;
- LowLevelAlloc::Arena *arena = 0;
- if (use_new_arena) {
- int32 flags = call_malloc_hook? LowLevelAlloc::kCallMallocHook : 0;
- arena = LowLevelAlloc::NewArena(flags, LowLevelAlloc::DefaultArena());
- }
- for (int i = 0; i != n; i++) {
- if (i != 0 && i % 10000 == 0) {
- printf(".");
- fflush(stdout);
- }
-
- switch(rand() & 1) { // toss a coin
- case 0: // coin came up heads: add a block
- using_low_level_alloc = true;
- block_desc.len = rand() & 0x3fff;
- block_desc.ptr =
- reinterpret_cast<char *>(
- arena == 0
- ? LowLevelAlloc::Alloc(block_desc.len)
- : LowLevelAlloc::AllocWithArena(block_desc.len, arena));
- using_low_level_alloc = false;
- RandomizeBlockDesc(&block_desc);
- rnd = rand();
- it = allocated.find(rnd);
- if (it != allocated.end()) {
- CheckBlockDesc(it->second);
- using_low_level_alloc = true;
- LowLevelAlloc::Free(it->second.ptr);
- using_low_level_alloc = false;
- it->second = block_desc;
- } else {
- allocated[rnd] = block_desc;
- }
- break;
- case 1: // coin came up tails: remove a block
- it = allocated.begin();
- if (it != allocated.end()) {
- CheckBlockDesc(it->second);
- using_low_level_alloc = true;
- LowLevelAlloc::Free(it->second.ptr);
- using_low_level_alloc = false;
- allocated.erase(it);
- }
- break;
- }
- }
- // remove all remaniing blocks
- while ((it = allocated.begin()) != allocated.end()) {
- CheckBlockDesc(it->second);
- using_low_level_alloc = true;
- LowLevelAlloc::Free(it->second.ptr);
- using_low_level_alloc = false;
- allocated.erase(it);
- }
- if (use_new_arena) {
- CHECK(LowLevelAlloc::DeleteArena(arena));
- }
-}
-
-// used for counting allocates and frees
-static int32 allocates;
-static int32 frees;
-
-// called on each alloc if kCallMallocHook specified
-static void AllocHook(const void *p, size_t size) {
- if (using_low_level_alloc) {
- allocates++;
- }
-}
-
-// called on each free if kCallMallocHook specified
-static void FreeHook(const void *p) {
- if (using_low_level_alloc) {
- frees++;
- }
-}
-
-int main(int argc, char *argv[]) {
- // This is needed by maybe_threads_unittest.sh, which parses argv[0]
- // to figure out what directory low_level_alloc_unittest is in.
- if (argc != 1) {
- fprintf(stderr, "USAGE: %s\n", argv[0]);
- return 1;
- }
-
- CHECK(MallocHook::AddNewHook(&AllocHook));
- CHECK(MallocHook::AddDeleteHook(&FreeHook));
- CHECK_EQ(allocates, 0);
- CHECK_EQ(frees, 0);
- Test(false, false, 50000);
- CHECK_NE(allocates, 0); // default arena calls hooks
- CHECK_NE(frees, 0);
- for (int i = 0; i != 16; i++) {
- bool call_hooks = ((i & 1) == 1);
- allocates = 0;
- frees = 0;
- Test(true, call_hooks, 15000);
- if (call_hooks) {
- CHECK_GT(allocates, 5000); // arena calls hooks
- CHECK_GT(frees, 5000);
- } else {
- CHECK_EQ(allocates, 0); // arena doesn't call hooks
- CHECK_EQ(frees, 0);
- }
- }
- printf("\nPASS\n");
- CHECK(MallocHook::RemoveNewHook(&AllocHook));
- CHECK(MallocHook::RemoveDeleteHook(&FreeHook));
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/malloc_extension_c_test.c b/third_party/tcmalloc/chromium/src/tests/malloc_extension_c_test.c
deleted file mode 100644
index af0e0c1..0000000
--- a/third_party/tcmalloc/chromium/src/tests/malloc_extension_c_test.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/* Copyright (c) 2009, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Craig Silverstein
- *
- * This tests the c shims: malloc_extension_c.h and malloc_hook_c.h.
- * Mostly, we'll just care that these shims compile under gcc
- * (*not* g++!)
- *
- * NOTE: this is C code, not C++ code!
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h> /* for size_t */
-#include <gperftools/malloc_extension_c.h>
-#include <gperftools/malloc_hook_c.h>
-
-#define FAIL(msg) do { \
- fprintf(stderr, "FATAL ERROR: %s\n", msg); \
- exit(1); \
-} while (0)
-
-static int g_new_hook_calls = 0;
-static int g_delete_hook_calls = 0;
-
-void TestNewHook(const void* ptr, size_t size) {
- g_new_hook_calls++;
-}
-
-void TestDeleteHook(const void* ptr) {
- g_delete_hook_calls++;
-}
-
-void TestMallocHook(void) {
- /* TODO(csilvers): figure out why we get:
- * E0100 00:00:00.000000 7383 malloc_hook.cc:244] RAW: google_malloc section is missing, thus InHookCaller is broken!
- */
-#if 0
- void* result[5];
-
- if (MallocHook_GetCallerStackTrace(result, sizeof(result)/sizeof(*result),
- 0) < 2) { /* should have this and main */
- FAIL("GetCallerStackTrace failed");
- }
-#endif
-
- if (!MallocHook_AddNewHook(&TestNewHook)) {
- FAIL("Failed to add new hook");
- }
- if (!MallocHook_AddDeleteHook(&TestDeleteHook)) {
- FAIL("Failed to add delete hook");
- }
- free(malloc(10));
- free(malloc(20));
- if (g_new_hook_calls != 2) {
- FAIL("Wrong number of calls to the new hook");
- }
- if (g_delete_hook_calls != 2) {
- FAIL("Wrong number of calls to the delete hook");
- }
- if (!MallocHook_RemoveNewHook(&TestNewHook)) {
- FAIL("Failed to remove new hook");
- }
- if (!MallocHook_RemoveDeleteHook(&TestDeleteHook)) {
- FAIL("Failed to remove delete hook");
- }
-}
-
-void TestMallocExtension(void) {
- int blocks;
- size_t total;
- int hist[64];
- char buffer[200];
- char* x = (char*)malloc(10);
-
- MallocExtension_VerifyAllMemory();
- MallocExtension_VerifyMallocMemory(x);
- MallocExtension_MallocMemoryStats(&blocks, &total, hist);
- MallocExtension_GetStats(buffer, sizeof(buffer));
- if (!MallocExtension_GetNumericProperty("generic.current_allocated_bytes",
- &total)) {
- FAIL("GetNumericProperty failed for generic.current_allocated_bytes");
- }
- if (total < 10) {
- FAIL("GetNumericProperty had bad return for generic.current_allocated_bytes");
- }
- if (!MallocExtension_GetNumericProperty("generic.current_allocated_bytes",
- &total)) {
- FAIL("GetNumericProperty failed for generic.current_allocated_bytes");
- }
- MallocExtension_MarkThreadIdle();
- MallocExtension_MarkThreadBusy();
- MallocExtension_ReleaseToSystem(1);
- MallocExtension_ReleaseFreeMemory();
- if (MallocExtension_GetEstimatedAllocatedSize(10) < 10) {
- FAIL("GetEstimatedAllocatedSize returned a bad value (too small)");
- }
- if (MallocExtension_GetAllocatedSize(x) < 10) {
- FAIL("GetEstimatedAllocatedSize returned a bad value (too small)");
- }
- if (MallocExtension_GetOwnership(x) != MallocExtension_kOwned) {
- FAIL("DidAllocatePtr returned a bad value (kNotOwned)");
- }
- /* TODO(csilvers): this relies on undocumented behavior that
- GetOwnership works on stack-allocated variables. Use a better test. */
- if (MallocExtension_GetOwnership(hist) != MallocExtension_kNotOwned) {
- FAIL("DidAllocatePtr returned a bad value (kOwned)");
- }
-
- free(x);
-}
-
-int main(int argc, char** argv) {
- TestMallocHook();
- TestMallocExtension();
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/malloc_extension_test.cc b/third_party/tcmalloc/chromium/src/tests/malloc_extension_test.cc
deleted file mode 100644
index 58fef7e..0000000
--- a/third_party/tcmalloc/chromium/src/tests/malloc_extension_test.cc
+++ /dev/null
@@ -1,99 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// Simple test of malloc_extension. Includes test of C shims.
-
-#include "config_for_unittests.h"
-#include <stdio.h>
-#include <sys/types.h>
-#include "base/logging.h"
-#include <gperftools/malloc_extension.h>
-#include <gperftools/malloc_extension_c.h>
-
-using STL_NAMESPACE::vector;
-
-int main(int argc, char** argv) {
- void* a = malloc(1000);
-
- size_t cxx_bytes_used, c_bytes_used;
- ASSERT_TRUE(MallocExtension::instance()->GetNumericProperty(
- "generic.current_allocated_bytes", &cxx_bytes_used));
- ASSERT_TRUE(MallocExtension_GetNumericProperty(
- "generic.current_allocated_bytes", &c_bytes_used));
- ASSERT_GT(cxx_bytes_used, 1000);
- ASSERT_EQ(cxx_bytes_used, c_bytes_used);
-
- ASSERT_TRUE(MallocExtension::instance()->VerifyAllMemory());
- ASSERT_TRUE(MallocExtension_VerifyAllMemory());
-
- ASSERT_EQ(MallocExtension::kOwned,
- MallocExtension::instance()->GetOwnership(a));
- // TODO(csilvers): this relies on undocumented behavior that
- // GetOwnership works on stack-allocated variables. Use a better test.
- ASSERT_EQ(MallocExtension::kNotOwned,
- MallocExtension::instance()->GetOwnership(&cxx_bytes_used));
- ASSERT_EQ(MallocExtension::kNotOwned,
- MallocExtension::instance()->GetOwnership(NULL));
- ASSERT_GE(MallocExtension::instance()->GetAllocatedSize(a), 1000);
- // This is just a sanity check. If we allocated too much, tcmalloc is broken
- ASSERT_LE(MallocExtension::instance()->GetAllocatedSize(a), 5000);
- ASSERT_GE(MallocExtension::instance()->GetEstimatedAllocatedSize(1000), 1000);
-
- for (int i = 0; i < 10; ++i) {
- void *p = malloc(i);
- ASSERT_GE(MallocExtension::instance()->GetAllocatedSize(p),
- MallocExtension::instance()->GetEstimatedAllocatedSize(i));
- free(p);
- }
-
- // Check the c-shim version too.
- ASSERT_EQ(MallocExtension_kOwned, MallocExtension_GetOwnership(a));
- ASSERT_EQ(MallocExtension_kNotOwned,
- MallocExtension_GetOwnership(&cxx_bytes_used));
- ASSERT_EQ(MallocExtension_kNotOwned, MallocExtension_GetOwnership(NULL));
- ASSERT_GE(MallocExtension_GetAllocatedSize(a), 1000);
- ASSERT_LE(MallocExtension_GetAllocatedSize(a), 5000);
- ASSERT_GE(MallocExtension_GetEstimatedAllocatedSize(1000), 1000);
-
- free(a);
-
- // Verify that the .cc file and .h file have the same enum values.
- ASSERT_EQ(static_cast<int>(MallocExtension::kUnknownOwnership),
- static_cast<int>(MallocExtension_kUnknownOwnership));
- ASSERT_EQ(static_cast<int>(MallocExtension::kOwned),
- static_cast<int>(MallocExtension_kOwned));
- ASSERT_EQ(static_cast<int>(MallocExtension::kNotOwned),
- static_cast<int>(MallocExtension_kNotOwned));
-
- printf("DONE\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/malloc_hook_test.cc b/third_party/tcmalloc/chromium/src/tests/malloc_hook_test.cc
deleted file mode 100644
index cbf526a..0000000
--- a/third_party/tcmalloc/chromium/src/tests/malloc_hook_test.cc
+++ /dev/null
@@ -1,366 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ----
-// Author: llib@google.com (Bill Clarke)
-
-#include "config_for_unittests.h"
-#include <assert.h>
-#include <stdio.h>
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for sleep()
-#endif
-#include <algorithm>
-#include <string>
-#include <vector>
-#include <gperftools/malloc_hook.h>
-#include "malloc_hook-inl.h"
-#include "base/logging.h"
-#include "base/simple_mutex.h"
-#include "base/sysinfo.h"
-#include "tests/testutil.h"
-
-// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old
-// form of the name instead.
-#ifndef MAP_ANONYMOUS
-# define MAP_ANONYMOUS MAP_ANON
-#endif
-
-namespace {
-
-using std::string;
-using std::vector;
-
-vector<void (*)()> g_testlist; // the tests to run
-
-#define TEST(a, b) \
- struct Test_##a##_##b { \
- Test_##a##_##b() { g_testlist.push_back(&Run); } \
- static void Run(); \
- }; \
- static Test_##a##_##b g_test_##a##_##b; \
- void Test_##a##_##b::Run()
-
-
-static int RUN_ALL_TESTS() {
- vector<void (*)()>::const_iterator it;
- for (it = g_testlist.begin(); it != g_testlist.end(); ++it) {
- (*it)(); // The test will error-exit if there's a problem.
- }
- fprintf(stderr, "\nPassed %d tests\n\nPASS\n",
- static_cast<int>(g_testlist.size()));
- return 0;
-}
-
-void Sleep(int seconds) {
-#ifdef _MSC_VER
- _sleep(seconds * 1000); // Windows's _sleep takes milliseconds argument
-#else
- sleep(seconds);
-#endif
-}
-
-using std::min;
-using base::internal::kHookListMaxValues;
-
-// Since HookList is a template and is defined in malloc_hook.cc, we can only
-// use an instantiation of it from malloc_hook.cc. We then reinterpret those
-// values as integers for testing.
-typedef base::internal::HookList<MallocHook::NewHook> TestHookList;
-
-int TestHookList_Traverse(const TestHookList& list, int* output_array, int n) {
- MallocHook::NewHook values_as_hooks[kHookListMaxValues];
- int result = list.Traverse(values_as_hooks, min(n, kHookListMaxValues));
- for (int i = 0; i < result; ++i) {
- output_array[i] = reinterpret_cast<const int&>(values_as_hooks[i]);
- }
- return result;
-}
-
-bool TestHookList_Add(TestHookList* list, int val) {
- return list->Add(reinterpret_cast<MallocHook::NewHook>(val));
-}
-
-bool TestHookList_Remove(TestHookList* list, int val) {
- return list->Remove(reinterpret_cast<MallocHook::NewHook>(val));
-}
-
-// Note that this is almost the same as INIT_HOOK_LIST in malloc_hook.cc without
-// the cast.
-#define INIT_HOOK_LIST(initial_value) { 1, { initial_value } }
-
-TEST(HookListTest, InitialValueExists) {
- TestHookList list = INIT_HOOK_LIST(69);
- int values[2] = { 0, 0 };
- EXPECT_EQ(1, TestHookList_Traverse(list, values, 2));
- EXPECT_EQ(69, values[0]);
- EXPECT_EQ(1, list.priv_end);
-}
-
-TEST(HookListTest, CanRemoveInitialValue) {
- TestHookList list = INIT_HOOK_LIST(69);
- ASSERT_TRUE(TestHookList_Remove(&list, 69));
- EXPECT_EQ(0, list.priv_end);
-
- int values[2] = { 0, 0 };
- EXPECT_EQ(0, TestHookList_Traverse(list, values, 2));
-}
-
-TEST(HookListTest, AddAppends) {
- TestHookList list = INIT_HOOK_LIST(69);
- ASSERT_TRUE(TestHookList_Add(&list, 42));
- EXPECT_EQ(2, list.priv_end);
-
- int values[2] = { 0, 0 };
- EXPECT_EQ(2, TestHookList_Traverse(list, values, 2));
- EXPECT_EQ(69, values[0]);
- EXPECT_EQ(42, values[1]);
-}
-
-TEST(HookListTest, RemoveWorksAndWillClearSize) {
- TestHookList list = INIT_HOOK_LIST(69);
- ASSERT_TRUE(TestHookList_Add(&list, 42));
-
- ASSERT_TRUE(TestHookList_Remove(&list, 69));
- EXPECT_EQ(2, list.priv_end);
-
- int values[2] = { 0, 0 };
- EXPECT_EQ(1, TestHookList_Traverse(list, values, 2));
- EXPECT_EQ(42, values[0]);
-
- ASSERT_TRUE(TestHookList_Remove(&list, 42));
- EXPECT_EQ(0, list.priv_end);
- EXPECT_EQ(0, TestHookList_Traverse(list, values, 2));
-}
-
-TEST(HookListTest, AddPrependsAfterRemove) {
- TestHookList list = INIT_HOOK_LIST(69);
- ASSERT_TRUE(TestHookList_Add(&list, 42));
-
- ASSERT_TRUE(TestHookList_Remove(&list, 69));
- EXPECT_EQ(2, list.priv_end);
-
- ASSERT_TRUE(TestHookList_Add(&list, 7));
- EXPECT_EQ(2, list.priv_end);
-
- int values[2] = { 0, 0 };
- EXPECT_EQ(2, TestHookList_Traverse(list, values, 2));
- EXPECT_EQ(7, values[0]);
- EXPECT_EQ(42, values[1]);
-}
-
-TEST(HookListTest, InvalidAddRejected) {
- TestHookList list = INIT_HOOK_LIST(69);
- EXPECT_FALSE(TestHookList_Add(&list, 0));
-
- int values[2] = { 0, 0 };
- EXPECT_EQ(1, TestHookList_Traverse(list, values, 2));
- EXPECT_EQ(69, values[0]);
- EXPECT_EQ(1, list.priv_end);
-}
-
-TEST(HookListTest, FillUpTheList) {
- TestHookList list = INIT_HOOK_LIST(69);
- int num_inserts = 0;
- while (TestHookList_Add(&list, ++num_inserts))
- ;
- EXPECT_EQ(kHookListMaxValues, num_inserts);
- EXPECT_EQ(kHookListMaxValues, list.priv_end);
-
- int values[kHookListMaxValues + 1];
- EXPECT_EQ(kHookListMaxValues, TestHookList_Traverse(list, values,
- kHookListMaxValues));
- EXPECT_EQ(69, values[0]);
- for (int i = 1; i < kHookListMaxValues; ++i) {
- EXPECT_EQ(i, values[i]);
- }
-}
-
-void MultithreadedTestThread(TestHookList* list, int shift,
- int thread_num) {
- string message;
- char buf[64];
- for (int i = 1; i < 1000; ++i) {
- // In each loop, we insert a unique value, check it exists, remove it, and
- // check it doesn't exist. We also record some stats to log at the end of
- // each thread. Each insertion location and the length of the list is
- // non-deterministic (except for the very first one, over all threads, and
- // after the very last one the list should be empty).
- int value = (i << shift) + thread_num;
- EXPECT_TRUE(TestHookList_Add(list, value));
- sched_yield(); // Ensure some more interleaving.
- int values[kHookListMaxValues + 1];
- int num_values = TestHookList_Traverse(*list, values, kHookListMaxValues);
- EXPECT_LT(0, num_values);
- int value_index;
- for (value_index = 0;
- value_index < num_values && values[value_index] != value;
- ++value_index)
- ;
- EXPECT_LT(value_index, num_values); // Should have found value.
- snprintf(buf, sizeof(buf), "[%d/%d; ", value_index, num_values);
- message += buf;
- sched_yield();
- EXPECT_TRUE(TestHookList_Remove(list, value));
- sched_yield();
- num_values = TestHookList_Traverse(*list, values, kHookListMaxValues);
- for (value_index = 0;
- value_index < num_values && values[value_index] != value;
- ++value_index)
- ;
- EXPECT_EQ(value_index, num_values); // Should not have found value.
- snprintf(buf, sizeof(buf), "%d]", num_values);
- message += buf;
- sched_yield();
- }
- fprintf(stderr, "thread %d: %s\n", thread_num, message.c_str());
-}
-
-static volatile int num_threads_remaining;
-static TestHookList list = INIT_HOOK_LIST(69);
-static Mutex threadcount_lock;
-
-void MultithreadedTestThreadRunner(int thread_num) {
- // Wait for all threads to start running.
- {
- MutexLock ml(&threadcount_lock);
- assert(num_threads_remaining > 0);
- --num_threads_remaining;
-
- // We should use condvars and the like, but for this test, we'll
- // go simple and busy-wait.
- while (num_threads_remaining > 0) {
- threadcount_lock.Unlock();
- Sleep(1);
- threadcount_lock.Lock();
- }
- }
-
- // shift is the smallest number such that (1<<shift) > kHookListMaxValues
- int shift = 0;
- for (int i = kHookListMaxValues; i > 0; i >>= 1)
- shift += 1;
-
- MultithreadedTestThread(&list, shift, thread_num);
-}
-
-
-TEST(HookListTest, MultithreadedTest) {
- ASSERT_TRUE(TestHookList_Remove(&list, 69));
- ASSERT_EQ(0, list.priv_end);
-
- // Run kHookListMaxValues thread, each running MultithreadedTestThread.
- // First, we need to set up the rest of the globals.
- num_threads_remaining = kHookListMaxValues; // a global var
- RunManyThreadsWithId(&MultithreadedTestThreadRunner, num_threads_remaining,
- 1 << 15);
-
- int values[kHookListMaxValues + 1];
- EXPECT_EQ(0, TestHookList_Traverse(list, values, kHookListMaxValues));
- EXPECT_EQ(0, list.priv_end);
-}
-
-// We only do mmap-hooking on (some) linux systems.
-#if defined(HAVE_MMAP) && defined(__linux) && \
- (defined(__i386__) || defined(__x86_64__) || defined(__PPC__))
-
-int mmap_calls = 0;
-int mmap_matching_calls = 0;
-int munmap_calls = 0;
-int munmap_matching_calls = 0;
-const int kMmapMagicFd = 1;
-void* const kMmapMagicPointer = reinterpret_cast<void*>(1);
-
-int MmapReplacement(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result) {
- ++mmap_calls;
- if (fd == kMmapMagicFd) {
- ++mmap_matching_calls;
- *result = kMmapMagicPointer;
- return true;
- }
- return false;
-}
-
-int MunmapReplacement(const void* ptr, size_t size, int* result) {
- ++munmap_calls;
- if (ptr == kMmapMagicPointer) {
- ++munmap_matching_calls;
- *result = 0;
- return true;
- }
- return false;
-}
-
-TEST(MallocMookTest, MmapReplacements) {
- mmap_calls = mmap_matching_calls = munmap_calls = munmap_matching_calls = 0;
- MallocHook::SetMmapReplacement(&MmapReplacement);
- MallocHook::SetMunmapReplacement(&MunmapReplacement);
- EXPECT_EQ(kMmapMagicPointer, mmap(NULL, 1, PROT_READ, MAP_PRIVATE,
- kMmapMagicFd, 0));
- EXPECT_EQ(1, mmap_matching_calls);
-
- char* ptr = reinterpret_cast<char*>(
- mmap(NULL, 1, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_ANONYMOUS, -1, 0));
- EXPECT_EQ(2, mmap_calls);
- EXPECT_EQ(1, mmap_matching_calls);
- ASSERT_NE(MAP_FAILED, ptr);
- *ptr = 'a';
-
- EXPECT_EQ(0, munmap(kMmapMagicPointer, 1));
- EXPECT_EQ(1, munmap_calls);
- EXPECT_EQ(1, munmap_matching_calls);
-
- EXPECT_EQ(0, munmap(ptr, 1));
- EXPECT_EQ(2, munmap_calls);
- EXPECT_EQ(1, munmap_matching_calls);
-
- // The DEATH test below is flaky, because we've just munmapped the memory,
- // making it available for mmap()ing again. There is no guarantee that it
- // will stay unmapped, and in fact it gets reused ~10% of the time.
- // It the area is reused, then not only we don't die, but we also corrupt
- // whoever owns that memory now.
- // EXPECT_DEATH(*ptr = 'a', "SIGSEGV");
-}
-#endif // #ifdef HAVE_MMAP && linux && ...
-
-} // namespace
-
-int main(int argc, char** argv) {
- return RUN_ALL_TESTS();
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/markidle_unittest.cc b/third_party/tcmalloc/chromium/src/tests/markidle_unittest.cc
deleted file mode 100644
index 2f150ab..0000000
--- a/third_party/tcmalloc/chromium/src/tests/markidle_unittest.cc
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright (c) 2003, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// MallocExtension::MarkThreadIdle() testing
-#include <stdio.h>
-
-#include "config_for_unittests.h"
-#include "base/logging.h"
-#include <gperftools/malloc_extension.h>
-#include "tests/testutil.h" // for RunThread()
-
-// Helper routine to do lots of allocations
-static void TestAllocation() {
- static const int kNum = 100;
- void* ptr[kNum];
- for (int size = 8; size <= 65536; size*=2) {
- for (int i = 0; i < kNum; i++) {
- ptr[i] = malloc(size);
- }
- for (int i = 0; i < kNum; i++) {
- free(ptr[i]);
- }
- }
-}
-
-// Routine that does a bunch of MarkThreadIdle() calls in sequence
-// without any intervening allocations
-static void MultipleIdleCalls() {
- for (int i = 0; i < 4; i++) {
- MallocExtension::instance()->MarkThreadIdle();
- }
-}
-
-// Routine that does a bunch of MarkThreadIdle() calls in sequence
-// with intervening allocations
-static void MultipleIdleNonIdlePhases() {
- for (int i = 0; i < 4; i++) {
- TestAllocation();
- MallocExtension::instance()->MarkThreadIdle();
- }
-}
-
-// Get current thread cache usage
-static size_t GetTotalThreadCacheSize() {
- size_t result;
- CHECK(MallocExtension::instance()->GetNumericProperty(
- "tcmalloc.current_total_thread_cache_bytes",
- &result));
- return result;
-}
-
-// Check that MarkThreadIdle() actually reduces the amount
-// of per-thread memory.
-static void TestIdleUsage() {
- const size_t original = GetTotalThreadCacheSize();
-
- TestAllocation();
- const size_t post_allocation = GetTotalThreadCacheSize();
- CHECK_GT(post_allocation, original);
-
- MallocExtension::instance()->MarkThreadIdle();
- const size_t post_idle = GetTotalThreadCacheSize();
- CHECK_LE(post_idle, original);
-
- // Log after testing because logging can allocate heap memory.
- VLOG(0, "Original usage: %"PRIuS"\n", original);
- VLOG(0, "Post allocation: %"PRIuS"\n", post_allocation);
- VLOG(0, "Post idle: %"PRIuS"\n", post_idle);
-}
-
-int main(int argc, char** argv) {
- RunThread(&TestIdleUsage);
- RunThread(&TestAllocation);
- RunThread(&MultipleIdleCalls);
- RunThread(&MultipleIdleNonIdlePhases);
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/maybe_threads_unittest.sh b/third_party/tcmalloc/chromium/src/tests/maybe_threads_unittest.sh
deleted file mode 100644
index 77b3b78..0000000
--- a/third_party/tcmalloc/chromium/src/tests/maybe_threads_unittest.sh
+++ /dev/null
@@ -1,79 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2007, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Author: Craig Silverstein
-#
-# maybe_threads.cc was written to allow LD_PRELOAD=libtcmalloc.so to
-# work even on binaries that were not linked with pthreads. This
-# unittest tests that, by running low_level_alloc_unittest with an
-# LD_PRELOAD. (low_level_alloc_unittest was chosen because it doesn't
-# link in tcmalloc.)
-#
-# We assume all the .so files are in the same directory as both
-# addressmap_unittest and profiler1_unittest. The reason we need
-# profiler1_unittest is because it's instrumented to show the directory
-# it's "really" in when run without any args. In practice this will either
-# be BINDIR, or, when using libtool, BINDIR/.lib.
-
-# We expect BINDIR to be set in the environment.
-# If not, we set them to some reasonable values.
-BINDIR="${BINDIR:-.}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir]"
- echo " By default, unittest_dir=$BINDIR"
- exit 1
-fi
-
-UNITTEST_DIR=${1:-$BINDIR}
-
-# Figure out the "real" unittest directory. Also holds the .so files.
-UNITTEST_DIR=`$UNITTEST_DIR/low_level_alloc_unittest --help 2>&1 \
- | awk '{print $2; exit;}' \
- | xargs dirname`
-
-# Figure out where libtcmalloc lives. It should be in UNITTEST_DIR,
-# but with libtool it might be in a subdir.
-if [ -r "$UNITTEST_DIR/libtcmalloc_minimal.so" ]; then
- LIB_PATH="$UNITTEST_DIR/libtcmalloc_minimal.so"
-elif [ -r "$UNITTEST_DIR/.libs/libtcmalloc_minimal.so" ]; then
- LIB_PATH="$UNITTEST_DIR/.libs/libtcmalloc_minimal.so"
-elif [ -r "$UNITTEST_DIR/libtcmalloc_minimal.dylib" ]; then # for os x
- LIB_PATH="$UNITTEST_DIR/libtcmalloc_minimal.dylib"
-elif [ -r "$UNITTEST_DIR/.libs/libtcmalloc_minimal.dylib" ]; then
- LIB_PATH="$UNITTEST_DIR/.libs/libtcmalloc_minimal.dylib"
-else
- echo "Cannot run $0: cannot find libtcmalloc_minimal.so"
- exit 2
-fi
-
-LD_PRELOAD="$LIB_PATH" $UNITTEST_DIR/low_level_alloc_unittest
diff --git a/third_party/tcmalloc/chromium/src/tests/memalign_unittest.cc b/third_party/tcmalloc/chromium/src/tests/memalign_unittest.cc
deleted file mode 100644
index b354bb4..0000000
--- a/third_party/tcmalloc/chromium/src/tests/memalign_unittest.cc
+++ /dev/null
@@ -1,220 +0,0 @@
-// Copyright (c) 2004, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Check memalign related routines.
-//
-// We can't really do a huge amount of checking, but at the very
-// least, the following code checks that return values are properly
-// aligned, and that writing into the objects works.
-
-#include "config_for_unittests.h"
-
-// Complicated ordering requirements. tcmalloc.h defines (indirectly)
-// _POSIX_C_SOURCE, which it needs so stdlib.h defines posix_memalign.
-// unistd.h, on the other hand, requires _POSIX_C_SOURCE to be unset,
-// at least on Mac OS X, in order to define getpagesize. The solution
-// is to #include unistd.h first. This is safe because unistd.h
-// doesn't sub-include stdlib.h, so we'll still get posix_memalign
-// when we #include stdlib.h. Blah.
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for getpagesize()
-#endif
-#include "tcmalloc.h" // must come early, to pick up posix_memalign
-#include <assert.h>
-#include <stdlib.h> // defines posix_memalign
-#include <stdio.h> // for the printf at the end
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for getpagesize()
-#endif
-// Malloc can be in several places on older versions of OS X.
-#if defined(HAVE_MALLOC_H)
-#include <malloc.h> // for memalign() and valloc()
-#elif defined(HAVE_MALLOC_MALLOC_H)
-#include <malloc/malloc.h>
-#elif defined(HAVE_SYS_MALLOC_H)
-#include <sys/malloc.h>
-#endif
-#include "base/basictypes.h"
-#include "base/logging.h"
-#include "tests/testutil.h"
-
-
-// Return the next interesting size/delta to check. Returns -1 if no more.
-static int NextSize(int size) {
- if (size < 100) {
- return size+1;
- } else if (size < 1048576) {
- // Find next power of two
- int power = 1;
- while (power < size) {
- power <<= 1;
- }
-
- // Yield (power-1, power, power+1)
- if (size < power-1) {
- return power-1;
- } else if (size == power-1) {
- return power;
- } else {
- assert(size == power);
- return power+1;
- }
- } else {
- return -1;
- }
-}
-
-// Shortform for cast
-static uintptr_t Number(void* p) {
- return reinterpret_cast<uintptr_t>(p);
-}
-
-// Check alignment
-static void CheckAlignment(void* p, int align) {
- if ((Number(p) & (align-1)) != 0)
- LOG(FATAL, "wrong alignment; wanted 0x%x; got %p\n", align, p);
-}
-
-// Fill a buffer of the specified size with a predetermined pattern
-static void Fill(void* p, int n, char seed) {
- unsigned char* buffer = reinterpret_cast<unsigned char*>(p);
- for (int i = 0; i < n; i++) {
- buffer[i] = ((seed + i) & 0xff);
- }
-}
-
-// Check that the specified buffer has the predetermined pattern
-// generated by Fill()
-static bool Valid(const void* p, int n, char seed) {
- const unsigned char* buffer = reinterpret_cast<const unsigned char*>(p);
- for (int i = 0; i < n; i++) {
- if (buffer[i] != ((seed + i) & 0xff)) {
- return false;
- }
- }
- return true;
-}
-
-int main(int argc, char** argv) {
- SetTestResourceLimit();
-
- // Try allocating data with a bunch of alignments and sizes
- for (int a = 1; a < 1048576; a *= 2) {
- for (int s = 0; s != -1; s = NextSize(s)) {
- void* ptr = memalign(a, s);
- CheckAlignment(ptr, a);
- Fill(ptr, s, 'x');
- CHECK(Valid(ptr, s, 'x'));
- free(ptr);
-
- if ((a >= sizeof(void*)) && ((a & (a-1)) == 0)) {
- CHECK(posix_memalign(&ptr, a, s) == 0);
- CheckAlignment(ptr, a);
- Fill(ptr, s, 'y');
- CHECK(Valid(ptr, s, 'y'));
- free(ptr);
- }
- }
- }
-
- {
- // Check various corner cases
- void* p1 = memalign(1<<20, 1<<19);
- void* p2 = memalign(1<<19, 1<<19);
- void* p3 = memalign(1<<21, 1<<19);
- CheckAlignment(p1, 1<<20);
- CheckAlignment(p2, 1<<19);
- CheckAlignment(p3, 1<<21);
- Fill(p1, 1<<19, 'a');
- Fill(p2, 1<<19, 'b');
- Fill(p3, 1<<19, 'c');
- CHECK(Valid(p1, 1<<19, 'a'));
- CHECK(Valid(p2, 1<<19, 'b'));
- CHECK(Valid(p3, 1<<19, 'c'));
- free(p1);
- free(p2);
- free(p3);
- }
-
- {
- // posix_memalign
- void* ptr;
- CHECK(posix_memalign(&ptr, 0, 1) == EINVAL);
- CHECK(posix_memalign(&ptr, sizeof(void*)/2, 1) == EINVAL);
- CHECK(posix_memalign(&ptr, sizeof(void*)+1, 1) == EINVAL);
- CHECK(posix_memalign(&ptr, 4097, 1) == EINVAL);
-
- // Grab some memory so that the big allocation below will definitely fail.
- void* p_small = malloc(4*1048576);
- CHECK(p_small != NULL);
-
- // Make sure overflow is returned as ENOMEM
- const size_t zero = 0;
- static const size_t kMinusNTimes = 10;
- for ( size_t i = 1; i < kMinusNTimes; ++i ) {
- int r = posix_memalign(&ptr, 1024, zero - i);
- CHECK(r == ENOMEM);
- }
-
- free(p_small);
- }
-
- const int pagesize = getpagesize();
- {
- // valloc
- for (int s = 0; s != -1; s = NextSize(s)) {
- void* p = valloc(s);
- CheckAlignment(p, pagesize);
- Fill(p, s, 'v');
- CHECK(Valid(p, s, 'v'));
- free(p);
- }
- }
-
- {
- // pvalloc
- for (int s = 0; s != -1; s = NextSize(s)) {
- void* p = pvalloc(s);
- CheckAlignment(p, pagesize);
- int alloc_needed = ((s + pagesize - 1) / pagesize) * pagesize;
- Fill(p, alloc_needed, 'x');
- CHECK(Valid(p, alloc_needed, 'x'));
- free(p);
- }
- }
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/packed-cache_test.cc b/third_party/tcmalloc/chromium/src/tests/packed-cache_test.cc
deleted file mode 100644
index 7f9aea6..0000000
--- a/third_party/tcmalloc/chromium/src/tests/packed-cache_test.cc
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Geoff Pike
-
-#include <stdio.h>
-#include "base/logging.h"
-#include "packed-cache-inl.h"
-
-static const int kHashbits = PackedCache<64, uint64>::kHashbits;
-
-// A basic sanity test.
-void PackedCacheTest_basic() {
- PackedCache<32, uint32> cache(0);
- CHECK_EQ(cache.GetOrDefault(0, 1), 0);
- cache.Put(0, 17);
- CHECK(cache.Has(0));
- CHECK_EQ(cache.GetOrDefault(0, 1), 17);
- cache.Put(19, 99);
- CHECK(cache.Has(0) && cache.Has(19));
- CHECK_EQ(cache.GetOrDefault(0, 1), 17);
- CHECK_EQ(cache.GetOrDefault(19, 1), 99);
- // Knock <0, 17> out by using a conflicting key.
- cache.Put(1 << kHashbits, 22);
- CHECK(!cache.Has(0));
- CHECK_EQ(cache.GetOrDefault(0, 1), 1);
- CHECK_EQ(cache.GetOrDefault(1 << kHashbits, 1), 22);
-}
-
-int main(int argc, char **argv) {
- PackedCacheTest_basic();
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/page_heap_test.cc b/third_party/tcmalloc/chromium/src/tests/page_heap_test.cc
deleted file mode 100644
index 9f5f3c8..0000000
--- a/third_party/tcmalloc/chromium/src/tests/page_heap_test.cc
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2009 Google Inc. All Rights Reserved.
-// Author: fikes@google.com (Andrew Fikes)
-
-#include "config_for_unittests.h"
-#include "page_heap.h"
-#include <stdio.h>
-#include "base/logging.h"
-#include "common.h"
-
-namespace {
-
-static void CheckStats(const tcmalloc::PageHeap* ph,
- uint64_t system_pages,
- uint64_t free_pages,
- uint64_t unmapped_pages) {
- tcmalloc::PageHeap::Stats stats = ph->stats();
- EXPECT_EQ(system_pages, stats.system_bytes >> kPageShift);
- EXPECT_EQ(free_pages, stats.free_bytes >> kPageShift);
- EXPECT_EQ(unmapped_pages, stats.unmapped_bytes >> kPageShift);
-}
-
-static void TestPageHeap_Stats() {
- tcmalloc::PageHeap* ph = new tcmalloc::PageHeap();
-
- // Empty page heap
- CheckStats(ph, 0, 0, 0);
-
- // Allocate a span 's1'
- tcmalloc::Span* s1 = ph->New(256);
- CheckStats(ph, 256, 0, 0);
-
- // Split span 's1' into 's1', 's2'. Delete 's2'
- tcmalloc::Span* s2 = ph->Split(s1, 128);
- Length s2_len = s2->length;
- ph->Delete(s2);
- CheckStats(ph, 256, 128, 0);
-
- // Unmap deleted span 's2'
- EXPECT_EQ(s2_len, ph->ReleaseAtLeastNPages(1));
- CheckStats(ph, 256, 0, 128);
-
- // Delete span 's1'
- ph->Delete(s1);
- CheckStats(ph, 256, 128, 128);
-
- delete ph;
-}
-
-} // namespace
-
-int main(int argc, char **argv) {
- TestPageHeap_Stats();
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/pagemap_unittest.cc b/third_party/tcmalloc/chromium/src/tests/pagemap_unittest.cc
deleted file mode 100644
index 83e76e2..0000000
--- a/third_party/tcmalloc/chromium/src/tests/pagemap_unittest.cc
+++ /dev/null
@@ -1,177 +0,0 @@
-// Copyright (c) 2003, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-
-#include "config_for_unittests.h"
-#include <stdio.h>
-#include <stdlib.h>
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get intptr_t
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place intptr_t might be defined
-#endif
-#include <sys/types.h>
-#include <vector>
-#include "base/logging.h"
-#include "pagemap.h"
-
-using std::vector;
-
-static void Permute(vector<intptr_t>* elements) {
- if (elements->empty())
- return;
- const size_t num_elements = elements->size();
- for (size_t i = num_elements - 1; i > 0; --i) {
- const size_t newpos = rand() % (i + 1);
- const intptr_t tmp = (*elements)[i]; // swap
- (*elements)[i] = (*elements)[newpos];
- (*elements)[newpos] = tmp;
- }
-}
-
-// Note: we leak memory every time a map is constructed, so do not
-// create too many maps.
-
-// Test specified map type
-template <class Type>
-void TestMap(int limit, bool limit_is_below_the_overflow_boundary) {
- RAW_LOG(INFO, "Running test with %d iterations...\n", limit);
-
- { // Test sequential ensure/assignment
- Type map(malloc);
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- map.Ensure(i, 1);
- map.set(i, (void*)(i+1));
- CHECK_EQ(map.get(i), (void*)(i+1));
- }
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- CHECK_EQ(map.get(i), (void*)(i+1));
- }
- }
-
- { // Test bulk Ensure
- Type map(malloc);
- map.Ensure(0, limit);
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- map.set(i, (void*)(i+1));
- CHECK_EQ(map.get(i), (void*)(i+1));
- }
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- CHECK_EQ(map.get(i), (void*)(i+1));
- }
- }
-
- // Test that we correctly notice overflow
- {
- Type map(malloc);
- CHECK_EQ(map.Ensure(limit, limit+1), limit_is_below_the_overflow_boundary);
- }
-
- { // Test randomized accesses
- srand(301); // srand isn't great, but it's portable
- vector<intptr_t> elements;
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) elements.push_back(i);
- Permute(&elements);
-
- Type map(malloc);
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- map.Ensure(elements[i], 1);
- map.set(elements[i], (void*)(elements[i]+1));
- CHECK_EQ(map.get(elements[i]), (void*)(elements[i]+1));
- }
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- CHECK_EQ(map.get(i), (void*)(i+1));
- }
- }
-}
-
-// REQUIRES: BITS==10, i.e., valid range is [0,1023].
-// Representations for different types will end up being:
-// PageMap1: array[1024]
-// PageMap2: array[32][32]
-// PageMap3: array[16][16][4]
-template <class Type>
-void TestNext(const char* name) {
- RAW_LOG(ERROR, "Running NextTest %s\n", name);
- Type map(malloc);
- char a, b, c, d, e;
-
- // When map is empty
- CHECK(map.Next(0) == NULL);
- CHECK(map.Next(5) == NULL);
- CHECK(map.Next(1<<30) == NULL);
-
- // Add a single value
- map.Ensure(40, 1);
- map.set(40, &a);
- CHECK(map.Next(0) == &a);
- CHECK(map.Next(39) == &a);
- CHECK(map.Next(40) == &a);
- CHECK(map.Next(41) == NULL);
- CHECK(map.Next(1<<30) == NULL);
-
- // Add a few values
- map.Ensure(41, 1);
- map.Ensure(100, 3);
- map.set(41, &b);
- map.set(100, &c);
- map.set(101, &d);
- map.set(102, &e);
- CHECK(map.Next(0) == &a);
- CHECK(map.Next(39) == &a);
- CHECK(map.Next(40) == &a);
- CHECK(map.Next(41) == &b);
- CHECK(map.Next(42) == &c);
- CHECK(map.Next(63) == &c);
- CHECK(map.Next(64) == &c);
- CHECK(map.Next(65) == &c);
- CHECK(map.Next(99) == &c);
- CHECK(map.Next(100) == &c);
- CHECK(map.Next(101) == &d);
- CHECK(map.Next(102) == &e);
- CHECK(map.Next(103) == NULL);
-}
-
-int main(int argc, char** argv) {
- TestMap< TCMalloc_PageMap1<10> > (100, true);
- TestMap< TCMalloc_PageMap1<10> > (1 << 10, false);
- TestMap< TCMalloc_PageMap2<20> > (100, true);
- TestMap< TCMalloc_PageMap2<20> > (1 << 20, false);
- TestMap< TCMalloc_PageMap3<20> > (100, true);
- TestMap< TCMalloc_PageMap3<20> > (1 << 20, false);
-
- TestNext< TCMalloc_PageMap1<10> >("PageMap1");
- TestNext< TCMalloc_PageMap2<10> >("PageMap2");
- TestNext< TCMalloc_PageMap3<10> >("PageMap3");
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/profile-handler_unittest.cc b/third_party/tcmalloc/chromium/src/tests/profile-handler_unittest.cc
deleted file mode 100644
index 98cfe6d..0000000
--- a/third_party/tcmalloc/chromium/src/tests/profile-handler_unittest.cc
+++ /dev/null
@@ -1,506 +0,0 @@
-// Copyright 2009 Google Inc. All Rights Reserved.
-// Author: Nabeel Mian (nabeelmian@google.com)
-// Chris Demetriou (cgd@google.com)
-//
-// This file contains the unit tests for profile-handler.h interface.
-//
-// It is linked into three separate unit tests:
-// profile-handler_unittest tests basic functionality
-// profile-handler_disable_test tests that the profiler
-// is disabled with --install_signal_handlers=false
-// profile-handler_conflict_test tests that the profiler
-// is disabled when a SIGPROF handler is registered before InitGoogle.
-
-#include "config.h"
-#include "profile-handler.h"
-
-#include <assert.h>
-#include <pthread.h>
-#include <sys/time.h>
-#include <time.h>
-#include "base/logging.h"
-#include "base/simple_mutex.h"
-
-// Some helpful macros for the test class
-#define TEST_F(cls, fn) void cls :: fn()
-
-// Do we expect the profiler to be enabled?
-DEFINE_bool(test_profiler_enabled, true,
- "expect profiler to be enabled during tests");
-
-// Should we look at the kernel signal handler settings during the test?
-// Not if we're in conflict_test, because we can't distinguish its nop
-// handler from the real one.
-DEFINE_bool(test_profiler_signal_handler, true,
- "check profiler signal handler during tests");
-
-namespace {
-
-// TODO(csilvers): error-checking on the pthreads routines
-class Thread {
- public:
- Thread() : joinable_(false) { }
- void SetJoinable(bool value) { joinable_ = value; }
- void Start() {
- pthread_attr_t attr;
- pthread_attr_init(&attr);
- pthread_attr_setdetachstate(&attr, joinable_ ? PTHREAD_CREATE_JOINABLE
- : PTHREAD_CREATE_DETACHED);
- pthread_create(&thread_, &attr, &DoRun, this);
- pthread_attr_destroy(&attr);
- }
- void Join() {
- assert(joinable_);
- pthread_join(thread_, NULL);
- }
- virtual void Run() = 0;
- private:
- static void* DoRun(void* cls) {
- ProfileHandlerRegisterThread();
- reinterpret_cast<Thread*>(cls)->Run();
- return NULL;
- }
- pthread_t thread_;
- bool joinable_;
-};
-
-// Sleep interval in nano secs. ITIMER_PROF goes off only afer the specified CPU
-// time is consumed. Under heavy load this process may no get scheduled in a
-// timely fashion. Therefore, give enough time (20x of ProfileHandle timer
-// interval 10ms (100Hz)) for this process to accumulate enought CPU time to get
-// a profile tick.
-int kSleepInterval = 200000000;
-
-// Sleep interval in nano secs. To ensure that if the timer has expired it is
-// reset.
-int kTimerResetInterval = 5000000;
-
-// Whether each thread has separate timers.
-static bool timer_separate_ = false;
-static int timer_type_ = ITIMER_PROF;
-static int signal_number_ = SIGPROF;
-
-// Delays processing by the specified number of nano seconds. 'delay_ns'
-// must be less than the number of nano seconds in a second (1000000000).
-void Delay(int delay_ns) {
- static const int kNumNSecInSecond = 1000000000;
- EXPECT_LT(delay_ns, kNumNSecInSecond);
- struct timespec delay = { 0, delay_ns };
- nanosleep(&delay, 0);
-}
-
-// Checks whether the profile timer is enabled for the current thread.
-bool IsTimerEnabled() {
- itimerval current_timer;
- EXPECT_EQ(0, getitimer(timer_type_, ¤t_timer));
- if ((current_timer.it_value.tv_sec == 0) &&
- (current_timer.it_value.tv_usec != 0)) {
- // May be the timer has expired. Sleep for a bit and check again.
- Delay(kTimerResetInterval);
- EXPECT_EQ(0, getitimer(timer_type_, ¤t_timer));
- }
- return (current_timer.it_value.tv_sec != 0 ||
- current_timer.it_value.tv_usec != 0);
-}
-
-class VirtualTimerGetterThread : public Thread {
- public:
- VirtualTimerGetterThread() {
- memset(&virtual_timer_, 0, sizeof virtual_timer_);
- }
- struct itimerval virtual_timer_;
-
- private:
- void Run() {
- CHECK_EQ(0, getitimer(ITIMER_VIRTUAL, &virtual_timer_));
- }
-};
-
-// This function checks whether the timers are shared between thread. This
-// function spawns a thread, so use it carefully when testing thread-dependent
-// behaviour.
-static bool threads_have_separate_timers() {
- struct itimerval new_timer_val;
-
- // Enable the virtual timer in the current thread.
- memset(&new_timer_val, 0, sizeof new_timer_val);
- new_timer_val.it_value.tv_sec = 1000000; // seconds
- CHECK_EQ(0, setitimer(ITIMER_VIRTUAL, &new_timer_val, NULL));
-
- // Spawn a thread, get the virtual timer's value there.
- VirtualTimerGetterThread thread;
- thread.SetJoinable(true);
- thread.Start();
- thread.Join();
-
- // Disable timer here.
- memset(&new_timer_val, 0, sizeof new_timer_val);
- CHECK_EQ(0, setitimer(ITIMER_VIRTUAL, &new_timer_val, NULL));
-
- bool target_timer_enabled = (thread.virtual_timer_.it_value.tv_sec != 0 ||
- thread.virtual_timer_.it_value.tv_usec != 0);
- if (!target_timer_enabled) {
- LOG(INFO, "threads have separate timers");
- return true;
- } else {
- LOG(INFO, "threads have shared timers");
- return false;
- }
-}
-
-// Dummy worker thread to accumulate cpu time.
-class BusyThread : public Thread {
- public:
- BusyThread() : stop_work_(false) {
- }
-
- // Setter/Getters
- bool stop_work() {
- MutexLock lock(&mu_);
- return stop_work_;
- }
- void set_stop_work(bool stop_work) {
- MutexLock lock(&mu_);
- stop_work_ = stop_work;
- }
-
- private:
- // Protects stop_work_ below.
- Mutex mu_;
- // Whether to stop work?
- bool stop_work_;
-
- // Do work until asked to stop.
- void Run() {
- while (!stop_work()) {
- }
- // If timers are separate, check that timer is enabled for this thread.
- EXPECT_TRUE(!timer_separate_ || IsTimerEnabled());
- }
-};
-
-class NullThread : public Thread {
- private:
- void Run() {
- // If timers are separate, check that timer is enabled for this thread.
- EXPECT_TRUE(!timer_separate_ || IsTimerEnabled());
- }
-};
-
-// Signal handler which tracks the profile timer ticks.
-static void TickCounter(int sig, siginfo_t* sig_info, void *vuc,
- void* tick_counter) {
- int* counter = static_cast<int*>(tick_counter);
- ++(*counter);
-}
-
-// This class tests the profile-handler.h interface.
-class ProfileHandlerTest {
- protected:
-
- // Determines whether threads have separate timers.
- static void SetUpTestCase() {
- timer_type_ = (getenv("CPUPROFILE_REALTIME") ? ITIMER_REAL : ITIMER_PROF);
- signal_number_ = (getenv("CPUPROFILE_REALTIME") ? SIGALRM : SIGPROF);
-
- timer_separate_ = threads_have_separate_timers();
- Delay(kTimerResetInterval);
- }
-
- // Sets up the profile timers and SIGPROF/SIGALRM handler in a known state.
- // It does the following:
- // 1. Unregisters all the callbacks, stops the timer (if shared) and
- // clears out timer_sharing state in the ProfileHandler. This clears
- // out any state left behind by the previous test or during module
- // initialization when the test program was started.
- // 2. Spawns two threads which will be registered with the ProfileHandler.
- // At this time ProfileHandler knows if the timers are shared.
- // 3. Starts a busy worker thread to accumulate CPU usage.
- virtual void SetUp() {
- // Reset the state of ProfileHandler between each test. This unregisters
- // all callbacks, stops timer (if shared) and clears timer sharing state.
- ProfileHandlerReset();
- EXPECT_EQ(0, GetCallbackCount());
- VerifyDisabled();
- // ProfileHandler requires at least two threads to be registerd to determine
- // whether timers are shared.
- RegisterThread();
- RegisterThread();
- // Now that two threads are started, verify that the signal handler is
- // disabled and the timers are correctly enabled/disabled.
- VerifyDisabled();
- // Start worker to accumulate cpu usage.
- StartWorker();
- }
-
- virtual void TearDown() {
- ProfileHandlerReset();
- // Stops the worker thread.
- StopWorker();
- }
-
- // Starts a no-op thread that gets registered with the ProfileHandler. Waits
- // for the thread to stop.
- void RegisterThread() {
- NullThread t;
- t.SetJoinable(true);
- t.Start();
- t.Join();
- }
-
- // Starts a busy worker thread to accumulate cpu time. There should be only
- // one busy worker running. This is required for the case where there are
- // separate timers for each thread.
- void StartWorker() {
- busy_worker_ = new BusyThread();
- busy_worker_->SetJoinable(true);
- busy_worker_->Start();
- // Wait for worker to start up and register with the ProfileHandler.
- // TODO(nabeelmian) This may not work under very heavy load.
- Delay(kSleepInterval);
- }
-
- // Stops the worker thread.
- void StopWorker() {
- busy_worker_->set_stop_work(true);
- busy_worker_->Join();
- delete busy_worker_;
- }
-
- // Checks whether SIGPROF/SIGALRM signal handler is enabled.
- bool IsSignalEnabled() {
- struct sigaction sa;
- CHECK_EQ(sigaction(signal_number_, NULL, &sa), 0);
- return ((sa.sa_handler == SIG_IGN) || (sa.sa_handler == SIG_DFL)) ?
- false : true;
- }
-
- // Gets the number of callbacks registered with the ProfileHandler.
- uint32 GetCallbackCount() {
- ProfileHandlerState state;
- ProfileHandlerGetState(&state);
- return state.callback_count;
- }
-
- // Gets the current ProfileHandler interrupt count.
- uint64 GetInterruptCount() {
- ProfileHandlerState state;
- ProfileHandlerGetState(&state);
- return state.interrupts;
- }
-
- // Verifies that a callback is correctly registered and receiving
- // profile ticks.
- void VerifyRegistration(const int& tick_counter) {
- // Check the callback count.
- EXPECT_GT(GetCallbackCount(), 0);
- // Check that the profile timer is enabled.
- EXPECT_EQ(FLAGS_test_profiler_enabled, IsTimerEnabled());
- // Check that the signal handler is enabled.
- if (FLAGS_test_profiler_signal_handler) {
- EXPECT_EQ(FLAGS_test_profiler_enabled, IsSignalEnabled());
- }
- uint64 interrupts_before = GetInterruptCount();
- // Sleep for a bit and check that tick counter is making progress.
- int old_tick_count = tick_counter;
- Delay(kSleepInterval);
- int new_tick_count = tick_counter;
- uint64 interrupts_after = GetInterruptCount();
- if (FLAGS_test_profiler_enabled) {
- EXPECT_GT(new_tick_count, old_tick_count);
- EXPECT_GT(interrupts_after, interrupts_before);
- } else {
- EXPECT_EQ(new_tick_count, old_tick_count);
- EXPECT_EQ(interrupts_after, interrupts_before);
- }
- }
-
- // Verifies that a callback is not receiving profile ticks.
- void VerifyUnregistration(const int& tick_counter) {
- // Sleep for a bit and check that tick counter is not making progress.
- int old_tick_count = tick_counter;
- Delay(kSleepInterval);
- int new_tick_count = tick_counter;
- EXPECT_EQ(old_tick_count, new_tick_count);
- // If no callbacks, signal handler and shared timer should be disabled.
- if (GetCallbackCount() == 0) {
- if (FLAGS_test_profiler_signal_handler) {
- EXPECT_FALSE(IsSignalEnabled());
- }
- if (timer_separate_) {
- EXPECT_TRUE(IsTimerEnabled());
- } else {
- EXPECT_FALSE(IsTimerEnabled());
- }
- }
- }
-
- // Verifies that the SIGPROF/SIGALRM interrupt handler is disabled and the
- // timer, if shared, is disabled. Expects the worker to be running.
- void VerifyDisabled() {
- // Check that the signal handler is disabled.
- if (FLAGS_test_profiler_signal_handler) {
- EXPECT_FALSE(IsSignalEnabled());
- }
- // Check that the callback count is 0.
- EXPECT_EQ(0, GetCallbackCount());
- // Check that the timer is disabled if shared, enabled otherwise.
- if (timer_separate_) {
- EXPECT_TRUE(IsTimerEnabled());
- } else {
- EXPECT_FALSE(IsTimerEnabled());
- }
- // Verify that the ProfileHandler is not accumulating profile ticks.
- uint64 interrupts_before = GetInterruptCount();
- Delay(kSleepInterval);
- uint64 interrupts_after = GetInterruptCount();
- EXPECT_EQ(interrupts_before, interrupts_after);
- }
-
- // Registers a callback and waits for kTimerResetInterval for timers to get
- // reset.
- ProfileHandlerToken* RegisterCallback(void* callback_arg) {
- ProfileHandlerToken* token = ProfileHandlerRegisterCallback(
- TickCounter, callback_arg);
- Delay(kTimerResetInterval);
- return token;
- }
-
- // Unregisters a callback and waits for kTimerResetInterval for timers to get
- // reset.
- void UnregisterCallback(ProfileHandlerToken* token) {
- ProfileHandlerUnregisterCallback(token);
- Delay(kTimerResetInterval);
- }
-
- // Busy worker thread to accumulate cpu usage.
- BusyThread* busy_worker_;
-
- private:
- // The tests to run
- void RegisterUnregisterCallback();
- void MultipleCallbacks();
- void Reset();
- void RegisterCallbackBeforeThread();
-
- public:
-#define RUN(test) do { \
- printf("Running %s\n", #test); \
- ProfileHandlerTest pht; \
- pht.SetUp(); \
- pht.test(); \
- pht.TearDown(); \
-} while (0)
-
- static int RUN_ALL_TESTS() {
- SetUpTestCase();
- RUN(RegisterUnregisterCallback);
- RUN(MultipleCallbacks);
- RUN(Reset);
- RUN(RegisterCallbackBeforeThread);
- printf("Done\n");
- return 0;
- }
-};
-
-// Verifies ProfileHandlerRegisterCallback and
-// ProfileHandlerUnregisterCallback.
-TEST_F(ProfileHandlerTest, RegisterUnregisterCallback) {
- int tick_count = 0;
- ProfileHandlerToken* token = RegisterCallback(&tick_count);
- VerifyRegistration(tick_count);
- UnregisterCallback(token);
- VerifyUnregistration(tick_count);
-}
-
-// Verifies that multiple callbacks can be registered.
-TEST_F(ProfileHandlerTest, MultipleCallbacks) {
- // Register first callback.
- int first_tick_count;
- ProfileHandlerToken* token1 = RegisterCallback(&first_tick_count);
- // Check that callback was registered correctly.
- VerifyRegistration(first_tick_count);
- EXPECT_EQ(1, GetCallbackCount());
-
- // Register second callback.
- int second_tick_count;
- ProfileHandlerToken* token2 = RegisterCallback(&second_tick_count);
- // Check that callback was registered correctly.
- VerifyRegistration(second_tick_count);
- EXPECT_EQ(2, GetCallbackCount());
-
- // Unregister first callback.
- UnregisterCallback(token1);
- VerifyUnregistration(first_tick_count);
- EXPECT_EQ(1, GetCallbackCount());
- // Verify that second callback is still registered.
- VerifyRegistration(second_tick_count);
-
- // Unregister second callback.
- UnregisterCallback(token2);
- VerifyUnregistration(second_tick_count);
- EXPECT_EQ(0, GetCallbackCount());
-
- // Verify that the signal handler and timers are correctly disabled.
- VerifyDisabled();
-}
-
-// Verifies ProfileHandlerReset
-TEST_F(ProfileHandlerTest, Reset) {
- // Verify that the profile timer interrupt is disabled.
- VerifyDisabled();
- int first_tick_count;
- RegisterCallback(&first_tick_count);
- VerifyRegistration(first_tick_count);
- EXPECT_EQ(1, GetCallbackCount());
-
- // Register second callback.
- int second_tick_count;
- RegisterCallback(&second_tick_count);
- VerifyRegistration(second_tick_count);
- EXPECT_EQ(2, GetCallbackCount());
-
- // Reset the profile handler and verify that callback were correctly
- // unregistered and timer/signal are disabled.
- ProfileHandlerReset();
- VerifyUnregistration(first_tick_count);
- VerifyUnregistration(second_tick_count);
- VerifyDisabled();
-}
-
-// Verifies that ProfileHandler correctly handles a case where a callback was
-// registered before the second thread started.
-TEST_F(ProfileHandlerTest, RegisterCallbackBeforeThread) {
- // Stop the worker.
- StopWorker();
- // Unregister all existing callbacks, stop the timer (if shared), disable
- // the signal handler and reset the timer sharing state in the Profile
- // Handler.
- ProfileHandlerReset();
- EXPECT_EQ(0, GetCallbackCount());
- VerifyDisabled();
-
- // Start the worker. At this time ProfileHandler doesn't know if timers are
- // shared as only one thread has registered so far.
- StartWorker();
- // Register a callback and check that profile ticks are being delivered.
- int tick_count;
- RegisterCallback(&tick_count);
- EXPECT_EQ(1, GetCallbackCount());
- VerifyRegistration(tick_count);
-
- // Register a second thread and verify that timer and signal handler are
- // correctly enabled.
- RegisterThread();
- EXPECT_EQ(1, GetCallbackCount());
- EXPECT_EQ(FLAGS_test_profiler_enabled, IsTimerEnabled());
- if (FLAGS_test_profiler_signal_handler) {
- EXPECT_EQ(FLAGS_test_profiler_enabled, IsSignalEnabled());
- }
-}
-
-} // namespace
-
-int main(int argc, char** argv) {
- return ProfileHandlerTest::RUN_ALL_TESTS();
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/profiledata_unittest.cc b/third_party/tcmalloc/chromium/src/tests/profiledata_unittest.cc
deleted file mode 100644
index f569f64..0000000
--- a/third_party/tcmalloc/chromium/src/tests/profiledata_unittest.cc
+++ /dev/null
@@ -1,610 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Chris Demetriou
-//
-// This file contains the unit tests for the ProfileData class.
-
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get uintptr_t
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place uintptr_t might be defined
-#endif
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <string.h>
-#include <string>
-
-#include "profiledata.h"
-
-#include "base/commandlineflags.h"
-#include "base/logging.h"
-
-using std::string;
-
-// Some helpful macros for the test class
-#define TEST_F(cls, fn) void cls :: fn()
-
-namespace {
-
-template<typename T> class scoped_array {
- public:
- scoped_array(T* data) : data_(data) { }
- ~scoped_array() { delete[] data_; }
- T* get() { return data_; }
- T& operator[](int i) { return data_[i]; }
- private:
- T* const data_;
-};
-
-// Re-runs fn until it doesn't cause EINTR.
-#define NO_INTR(fn) do {} while ((fn) < 0 && errno == EINTR)
-
-// Read up to "count" bytes from file descriptor "fd" into the buffer
-// starting at "buf" while handling short reads and EINTR. On
-// success, return the number of bytes read. Otherwise, return -1.
-static ssize_t ReadPersistent(const int fd, void *buf, const size_t count) {
- CHECK_GE(fd, 0);
- char *buf0 = reinterpret_cast<char *>(buf);
- ssize_t num_bytes = 0;
- while (num_bytes < count) {
- ssize_t len;
- NO_INTR(len = read(fd, buf0 + num_bytes, count - num_bytes));
- if (len < 0) { // There was an error other than EINTR.
- return -1;
- }
- if (len == 0) { // Reached EOF.
- break;
- }
- num_bytes += len;
- }
- CHECK(num_bytes <= count);
- return num_bytes;
-}
-
-// Thin wrapper around a file descriptor so that the file descriptor
-// gets closed for sure.
-struct FileDescriptor {
- const int fd_;
- explicit FileDescriptor(int fd) : fd_(fd) {}
- ~FileDescriptor() {
- if (fd_ >= 0) {
- NO_INTR(close(fd_));
- }
- }
- int get() { return fd_; }
-};
-
-// must be the same as with ProfileData::Slot.
-typedef uintptr_t ProfileDataSlot;
-
-// Quick and dirty function to make a number into a void* for use in a
-// sample.
-inline void* V(intptr_t x) { return reinterpret_cast<void*>(x); }
-
-// String returned by ProfileDataChecker helper functions to indicate success.
-const char kNoError[] = "";
-
-class ProfileDataChecker {
- public:
- ProfileDataChecker() {
- const char* tmpdir = getenv("TMPDIR");
- if (tmpdir == NULL)
- tmpdir = "/tmp";
- mkdir(tmpdir, 0755); // if necessary
- filename_ = string(tmpdir) + "/profiledata_unittest.tmp";
- }
-
- string filename() const { return filename_; }
-
- // Checks the first 'num_slots' profile data slots in the file
- // against the data pointed to by 'slots'. Returns kNoError if the
- // data matched, otherwise returns an indication of the cause of the
- // mismatch.
- string Check(const ProfileDataSlot* slots, int num_slots) {
- return CheckWithSkips(slots, num_slots, NULL, 0);
- }
-
- // Checks the first 'num_slots' profile data slots in the file
- // against the data pointed to by 'slots', skipping over entries
- // described by 'skips' and 'num_skips'.
- //
- // 'skips' must be a sorted list of (0-based) slot numbers to be
- // skipped, of length 'num_skips'. Note that 'num_slots' includes
- // any skipped slots, i.e., the first 'num_slots' profile data slots
- // will be considered, but some may be skipped.
- //
- // Returns kNoError if the data matched, otherwise returns an
- // indication of the cause of the mismatch.
- string CheckWithSkips(const ProfileDataSlot* slots, int num_slots,
- const int* skips, int num_skips);
-
- // Validate that a profile is correctly formed. The profile is
- // assumed to have been created by the same kind of binary (e.g.,
- // same slot size, same endian, etc.) as is validating the profile.
- //
- // Returns kNoError if the profile appears valid, otherwise returns
- // an indication of the problem with the profile.
- string ValidateProfile();
-
- private:
- string filename_;
-};
-
-string ProfileDataChecker::CheckWithSkips(const ProfileDataSlot* slots,
- int num_slots, const int* skips,
- int num_skips) {
- FileDescriptor fd(open(filename_.c_str(), O_RDONLY));
- if (fd.get() < 0)
- return "file open error";
-
- scoped_array<ProfileDataSlot> filedata(new ProfileDataSlot[num_slots]);
- size_t expected_bytes = num_slots * sizeof filedata[0];
- ssize_t bytes_read = ReadPersistent(fd.get(), filedata.get(), expected_bytes);
- if (expected_bytes != bytes_read)
- return "file too small";
-
- for (int i = 0; i < num_slots; i++) {
- if (num_skips > 0 && *skips == i) {
- num_skips--;
- skips++;
- continue;
- }
- if (slots[i] != filedata[i])
- return "data mismatch";
- }
- return kNoError;
-}
-
-string ProfileDataChecker::ValidateProfile() {
- FileDescriptor fd(open(filename_.c_str(), O_RDONLY));
- if (fd.get() < 0)
- return "file open error";
-
- struct stat statbuf;
- if (fstat(fd.get(), &statbuf) != 0)
- return "fstat error";
- if (statbuf.st_size != static_cast<ssize_t>(statbuf.st_size))
- return "file impossibly large";
- ssize_t filesize = statbuf.st_size;
-
- scoped_array<char> filedata(new char[filesize]);
- if (ReadPersistent(fd.get(), filedata.get(), filesize) != filesize)
- return "read of whole file failed";
-
- // Must have enough data for the header and the trailer.
- if (filesize < (5 + 3) * sizeof(ProfileDataSlot))
- return "not enough data in profile for header + trailer";
-
- // Check the header
- if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[0] != 0)
- return "error in header: non-zero count";
- if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[1] != 3)
- return "error in header: num_slots != 3";
- if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[2] != 0)
- return "error in header: non-zero format version";
- // Period (slot 3) can have any value.
- if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[4] != 0)
- return "error in header: non-zero padding value";
- ssize_t cur_offset = 5 * sizeof(ProfileDataSlot);
-
- // While there are samples, skip them. Each sample consists of
- // at least three slots.
- bool seen_trailer = false;
- while (!seen_trailer) {
- if (cur_offset > filesize - 3 * sizeof(ProfileDataSlot))
- return "truncated sample header";
- ProfileDataSlot* sample =
- reinterpret_cast<ProfileDataSlot*>(filedata.get() + cur_offset);
- ProfileDataSlot slots_this_sample = 2 + sample[1];
- ssize_t size_this_sample = slots_this_sample * sizeof(ProfileDataSlot);
- if (cur_offset > filesize - size_this_sample)
- return "truncated sample";
-
- if (sample[0] == 0 && sample[1] == 1 && sample[2] == 0) {
- seen_trailer = true;
- } else {
- if (sample[0] < 1)
- return "error in sample: sample count < 1";
- if (sample[1] < 1)
- return "error in sample: num_pcs < 1";
- for (int i = 2; i < slots_this_sample; i++) {
- if (sample[i] == 0)
- return "error in sample: NULL PC";
- }
- }
- cur_offset += size_this_sample;
- }
-
- // There must be at least one line in the (text) list of mapped objects,
- // and it must be terminated by a newline. Note, the use of newline
- // here and below Might not be reasonable on non-UNIX systems.
- if (cur_offset >= filesize)
- return "no list of mapped objects";
- if (filedata[filesize - 1] != '\n')
- return "profile did not end with a complete line";
-
- while (cur_offset < filesize) {
- char* line_start = filedata.get() + cur_offset;
-
- // Find the end of the line, and replace it with a NUL for easier
- // scanning.
- char* line_end = strchr(line_start, '\n');
- *line_end = '\0';
-
- // Advance past any leading space. It's allowed in some lines,
- // but not in others.
- bool has_leading_space = false;
- char* line_cur = line_start;
- while (*line_cur == ' ') {
- has_leading_space = true;
- line_cur++;
- }
-
- bool found_match = false;
-
- // Check for build lines.
- if (!found_match) {
- found_match = (strncmp(line_cur, "build=", 6) == 0);
- // Anything may follow "build=", and leading space is allowed.
- }
-
- // A line from ProcMapsIterator::FormatLine, of the form:
- //
- // 40000000-40015000 r-xp 00000000 03:01 12845071 /lib/ld-2.3.2.so
- //
- // Leading space is not allowed. The filename may be omitted or
- // may consist of multiple words, so we scan only up to the
- // space before the filename.
- if (!found_match) {
- int chars_scanned = -1;
- sscanf(line_cur, "%*x-%*x %*c%*c%*c%*c %*x %*x:%*x %*d %n",
- &chars_scanned);
- found_match = (chars_scanned > 0 && !has_leading_space);
- }
-
- // A line from DumpAddressMap, of the form:
- //
- // 40000000-40015000: /lib/ld-2.3.2.so
- //
- // Leading space is allowed. The filename may be omitted or may
- // consist of multiple words, so we scan only up to the space
- // before the filename.
- if (!found_match) {
- int chars_scanned = -1;
- sscanf(line_cur, "%*x-%*x: %n", &chars_scanned);
- found_match = (chars_scanned > 0);
- }
-
- if (!found_match)
- return "unrecognized line in text section";
-
- cur_offset += (line_end - line_start) + 1;
- }
-
- return kNoError;
-}
-
-class ProfileDataTest {
- protected:
- void ExpectStopped() {
- EXPECT_FALSE(collector_.enabled());
- }
-
- void ExpectRunningSamples(int samples) {
- ProfileData::State state;
- collector_.GetCurrentState(&state);
- EXPECT_TRUE(state.enabled);
- EXPECT_EQ(samples, state.samples_gathered);
- }
-
- void ExpectSameState(const ProfileData::State& before,
- const ProfileData::State& after) {
- EXPECT_EQ(before.enabled, after.enabled);
- EXPECT_EQ(before.samples_gathered, after.samples_gathered);
- EXPECT_EQ(before.start_time, after.start_time);
- EXPECT_STREQ(before.profile_name, after.profile_name);
- }
-
- ProfileData collector_;
- ProfileDataChecker checker_;
-
- private:
- // The tests to run
- void OpsWhenStopped();
- void StartStopEmpty();
- void StartStopNoOptionsEmpty();
- void StartWhenStarted();
- void StartStopEmpty2();
- void CollectOne();
- void CollectTwoMatching();
- void CollectTwoFlush();
- void StartResetRestart();
-
- public:
-#define RUN(test) do { \
- printf("Running %s\n", #test); \
- ProfileDataTest pdt; \
- pdt.test(); \
-} while (0)
-
- static int RUN_ALL_TESTS() {
- RUN(OpsWhenStopped);
- RUN(StartStopEmpty);
- RUN(StartWhenStarted);
- RUN(StartStopEmpty2);
- RUN(CollectOne);
- RUN(CollectTwoMatching);
- RUN(CollectTwoFlush);
- RUN(StartResetRestart);
- return 0;
- }
-};
-
-// Check that various operations are safe when stopped.
-TEST_F(ProfileDataTest, OpsWhenStopped) {
- ExpectStopped();
- EXPECT_FALSE(collector_.enabled());
-
- // Verify that state is disabled, all-empty/all-0
- ProfileData::State state_before;
- collector_.GetCurrentState(&state_before);
- EXPECT_FALSE(state_before.enabled);
- EXPECT_EQ(0, state_before.samples_gathered);
- EXPECT_EQ(0, state_before.start_time);
- EXPECT_STREQ("", state_before.profile_name);
-
- // Safe to call stop again.
- collector_.Stop();
-
- // Safe to call FlushTable.
- collector_.FlushTable();
-
- // Safe to call Add.
- const void *trace[] = { V(100), V(101), V(102), V(103), V(104) };
- collector_.Add(arraysize(trace), trace);
-
- ProfileData::State state_after;
- collector_.GetCurrentState(&state_after);
-
- ExpectSameState(state_before, state_after);
-}
-
-// Start and Stop, collecting no samples. Verify output contents.
-TEST_F(ProfileDataTest, StartStopEmpty) {
- const int frequency = 1;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 0, 1, 0 // binary trailer
- };
-
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-// Start and Stop with no options, collecting no samples. Verify
-// output contents.
-TEST_F(ProfileDataTest, StartStopNoOptionsEmpty) {
- // We're not requesting a specific period, implementation can do
- // whatever it likes.
- ProfileDataSlot slots[] = {
- 0, 3, 0, 0 /* skipped */, 0, // binary header
- 0, 1, 0 // binary trailer
- };
- int slots_to_skip[] = { 3 };
-
- ExpectStopped();
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(),
- ProfileData::Options()));
- ExpectRunningSamples(0);
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.CheckWithSkips(slots, arraysize(slots),
- slots_to_skip,
- arraysize(slots_to_skip)));
-}
-
-// Start after already started. Should return false and not impact
-// collected data or state.
-TEST_F(ProfileDataTest, StartWhenStarted) {
- const int frequency = 1;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 0, 1, 0 // binary trailer
- };
-
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
-
- ProfileData::State state_before;
- collector_.GetCurrentState(&state_before);
-
- options.set_frequency(frequency * 2);
- CHECK(!collector_.Start("foobar", options));
-
- ProfileData::State state_after;
- collector_.GetCurrentState(&state_after);
- ExpectSameState(state_before, state_after);
-
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-// Like StartStopEmpty, but uses a different file name and frequency.
-TEST_F(ProfileDataTest, StartStopEmpty2) {
- const int frequency = 2;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 0, 1, 0 // binary trailer
- };
-
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-TEST_F(ProfileDataTest, CollectOne) {
- const int frequency = 2;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 1, 5, 100, 101, 102, 103, 104, // our sample
- 0, 1, 0 // binary trailer
- };
-
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
-
- const void *trace[] = { V(100), V(101), V(102), V(103), V(104) };
- collector_.Add(arraysize(trace), trace);
- ExpectRunningSamples(1);
-
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-TEST_F(ProfileDataTest, CollectTwoMatching) {
- const int frequency = 2;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 2, 5, 100, 201, 302, 403, 504, // our two samples
- 0, 1, 0 // binary trailer
- };
-
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
-
- for (int i = 0; i < 2; ++i) {
- const void *trace[] = { V(100), V(201), V(302), V(403), V(504) };
- collector_.Add(arraysize(trace), trace);
- ExpectRunningSamples(i + 1);
- }
-
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-TEST_F(ProfileDataTest, CollectTwoFlush) {
- const int frequency = 2;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 1, 5, 100, 201, 302, 403, 504, // first sample (flushed)
- 1, 5, 100, 201, 302, 403, 504, // second identical sample
- 0, 1, 0 // binary trailer
- };
-
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
-
- const void *trace[] = { V(100), V(201), V(302), V(403), V(504) };
-
- collector_.Add(arraysize(trace), trace);
- ExpectRunningSamples(1);
- collector_.FlushTable();
-
- collector_.Add(arraysize(trace), trace);
- ExpectRunningSamples(2);
-
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-// Start then reset, verify that the result is *not* a valid profile.
-// Then start again and make sure the result is OK.
-TEST_F(ProfileDataTest, StartResetRestart) {
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(1);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
- collector_.Reset();
- ExpectStopped();
- // We expect the resulting file to be empty. This is a minimal test
- // of ValidateProfile.
- EXPECT_NE(kNoError, checker_.ValidateProfile());
-
- struct stat statbuf;
- EXPECT_EQ(0, stat(checker_.filename().c_str(), &statbuf));
- EXPECT_EQ(0, statbuf.st_size);
-
- const int frequency = 2; // Different frequency than used above.
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 0, 1, 0 // binary trailer
- };
-
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-} // namespace
-
-int main(int argc, char** argv) {
- int rc = ProfileDataTest::RUN_ALL_TESTS();
- printf("%s\n", rc == 0 ? "PASS" : "FAIL");
- return rc;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/profiler_unittest.cc b/third_party/tcmalloc/chromium/src/tests/profiler_unittest.cc
deleted file mode 100644
index 399891b..0000000
--- a/third_party/tcmalloc/chromium/src/tests/profiler_unittest.cc
+++ /dev/null
@@ -1,142 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// Does some simple arithmetic and a few libc routines, so we can profile it.
-// Define WITH_THREADS to add pthread functionality as well (otherwise, btw,
-// the num_threads argument to this program is ingored).
-
-#include "config_for_unittests.h"
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for fork()
-#endif
-#include <sys/wait.h> // for wait()
-#include "gperftools/profiler.h"
-#include "base/simple_mutex.h"
-#include "tests/testutil.h"
-
-static int result = 0;
-static int g_iters = 0; // argv[1]
-
-Mutex mutex(Mutex::LINKER_INITIALIZED);
-
-static void test_other_thread() {
-#ifndef NO_THREADS
- ProfilerRegisterThread();
-
- int i, m;
- char b[128];
- MutexLock ml(&mutex);
- for (m = 0; m < 1000000; ++m) { // run millions of times
- for (i = 0; i < g_iters; ++i ) {
- result ^= i;
- }
- snprintf(b, sizeof(b), "other: %d", result); // get some libc action
- }
-#endif
-}
-
-static void test_main_thread() {
- int i, m;
- char b[128];
- MutexLock ml(&mutex);
- for (m = 0; m < 1000000; ++m) { // run millions of times
- for (i = 0; i < g_iters; ++i ) {
- result ^= i;
- }
- snprintf(b, sizeof(b), "same: %d", result); // get some libc action
- }
-}
-
-int main(int argc, char** argv) {
- if ( argc <= 1 ) {
- fprintf(stderr, "USAGE: %s <iters> [num_threads] [filename]\n", argv[0]);
- fprintf(stderr, " iters: How many million times to run the XOR test.\n");
- fprintf(stderr, " num_threads: how many concurrent threads.\n");
- fprintf(stderr, " 0 or 1 for single-threaded mode,\n");
- fprintf(stderr, " -# to fork instead of thread.\n");
- fprintf(stderr, " filename: The name of the output profile.\n");
- fprintf(stderr, (" If you don't specify, set CPUPROFILE "
- "in the environment instead!\n"));
- return 1;
- }
-
- g_iters = atoi(argv[1]);
- int num_threads = 1;
- const char* filename = NULL;
- if (argc > 2) {
- num_threads = atoi(argv[2]);
- }
- if (argc > 3) {
- filename = argv[3];
- }
-
- if (filename) {
- ProfilerStart(filename);
- }
-
- test_main_thread();
-
- ProfilerFlush(); // just because we can
-
- // The other threads, if any, will run only half as long as the main thread
- RunManyThreads(test_other_thread, num_threads);
-
- // Or maybe they asked to fork. The fork test is only interesting
- // when we use CPUPROFILE to name, so check for that
-#ifdef HAVE_UNISTD_H
- for (; num_threads < 0; ++num_threads) { // -<num_threads> to fork
- if (filename) {
- printf("FORK test only makes sense when no filename is specified.\n");
- return 2;
- }
- switch (fork()) {
- case -1:
- printf("FORK failed!\n");
- return 1;
- case 0: // child
- return execl(argv[0], argv[0], argv[1], NULL);
- default:
- wait(NULL); // we'll let the kids run one at a time
- }
- }
-#endif
-
- test_main_thread();
-
- if (filename) {
- ProfilerStop();
- }
-
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/profiler_unittest.sh b/third_party/tcmalloc/chromium/src/tests/profiler_unittest.sh
deleted file mode 100644
index 4668fa7..0000000
--- a/third_party/tcmalloc/chromium/src/tests/profiler_unittest.sh
+++ /dev/null
@@ -1,261 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2005, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Author: Craig Silverstein
-#
-# Runs the 4 profiler unittests and makes sure their profiles look
-# appropriate. We expect two commandline args, as described below.
-#
-# We run under the assumption that if $PROFILER1 is run with no
-# arguments, it prints a usage line of the form
-# USAGE: <actual executable being run> [...]
-#
-# This is because libtool sometimes turns the 'executable' into a
-# shell script which runs an actual binary somewhere else.
-
-# We expect BINDIR and PPROF_PATH to be set in the environment.
-# If not, we set them to some reasonable values
-BINDIR="${BINDIR:-.}"
-PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir] [path to pprof]"
- echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH"
- exit 1
-fi
-
-TMPDIR=/tmp/profile_info
-
-UNITTEST_DIR=${1:-$BINDIR}
-PPROF=${2:-$PPROF_PATH}
-
-# We test the sliding-window functionality of the cpu-profile reader
-# by using a small stride, forcing lots of reads.
-PPROF_FLAGS="--test_stride=128"
-
-PROFILER1="$UNITTEST_DIR/profiler1_unittest"
-PROFILER2="$UNITTEST_DIR/profiler2_unittest"
-PROFILER3="$UNITTEST_DIR/profiler3_unittest"
-PROFILER4="$UNITTEST_DIR/profiler4_unittest"
-
-# Unfortunately, for us, libtool can replace executables with a shell
-# script that does some work before calling the 'real' executable
-# under a different name. We need the 'real' executable name to run
-# pprof on it. We've constructed all the binaries used in this
-# unittest so when they are called with no arguments, they report
-# their argv[0], which is the real binary name.
-Realname() {
- "$1" 2>&1 | awk '{print $2; exit;}'
-}
-
-PROFILER1_REALNAME=`Realname "$PROFILER1"`
-PROFILER2_REALNAME=`Realname "$PROFILER2"`
-PROFILER3_REALNAME=`Realname "$PROFILER3"`
-PROFILER4_REALNAME=`Realname "$PROFILER4"`
-
-# It's meaningful to the profiler, so make sure we know its state
-unset CPUPROFILE
-
-rm -rf "$TMPDIR"
-mkdir "$TMPDIR" || exit 2
-
-num_failures=0
-
-RegisterFailure() {
- num_failures=`expr $num_failures + 1`
-}
-
-# Takes two filenames representing profiles, with their executable scripts,
-# and a multiplier, and verifies that the 'contentful' functions in
-# each profile take the same time (possibly scaled by the given
-# multiplier). It used to be "same" meant within 50%, after adding an
-# noise-reducing X units to each value. But even that would often
-# spuriously fail, so now it's "both non-zero". We're pretty forgiving.
-VerifySimilar() {
- prof1="$TMPDIR/$1"
- exec1="$2"
- prof2="$TMPDIR/$3"
- exec2="$4"
- mult="$5"
-
- # We are careful not to put exec1 and exec2 in quotes, because if
- # they are the empty string, it means we want to use the 1-arg
- # version of pprof.
- mthread1=`"$PPROF" $PPROF_FLAGS $exec1 "$prof1" | grep test_main_thread | awk '{print $1}'`
- mthread2=`"$PPROF" $PPROF_FLAGS $exec2 "$prof2" | grep test_main_thread | awk '{print $1}'`
- mthread1_plus=`expr $mthread1 + 5`
- mthread2_plus=`expr $mthread2 + 5`
- if [ -z "$mthread1" ] || [ -z "$mthread2" ] || \
- [ "$mthread1" -le 0 -o "$mthread2" -le 0 ]
-# || [ `expr $mthread1_plus \* $mult` -gt `expr $mthread2_plus \* 2` -o \
-# `expr $mthread1_plus \* $mult \* 2` -lt `expr $mthread2_plus` ]
- then
- echo
- echo ">>> profile on $exec1 vs $exec2 with multiplier $mult failed:"
- echo "Actual times (in profiling units) were '$mthread1' vs. '$mthread2'"
- echo
- RegisterFailure
- fi
-}
-
-# Takes two filenames representing profiles, and optionally their
-# executable scripts (these may be empty if the profiles include
-# symbols), and verifies that the two profiles are identical.
-VerifyIdentical() {
- prof1="$TMPDIR/$1"
- exec1="$2"
- prof2="$TMPDIR/$3"
- exec2="$4"
-
- # We are careful not to put exec1 and exec2 in quotes, because if
- # they are the empty string, it means we want to use the 1-arg
- # version of pprof.
- "$PPROF" $PPROF_FLAGS $exec1 "$prof1" > "$TMPDIR/out1"
- "$PPROF" $PPROF_FLAGS $exec2 "$prof2" > "$TMPDIR/out2"
- diff=`diff "$TMPDIR/out1" "$TMPDIR/out2"`
-
- if [ ! -z "$diff" ]; then
- echo
- echo ">>> profile doesn't match, args: $exec1 $prof1 vs. $exec2 $prof2"
- echo ">>> Diff:"
- echo "$diff"
- echo
- RegisterFailure
- fi
-}
-
-# Takes a filename representing a profile, with its executable,
-# and a multiplier, and verifies that the main-thread function takes
-# the same amount of time as the other-threads function (possibly scaled
-# by the given multiplier). Figuring out the multiplier can be tricky,
-# since by design the main thread runs twice as long as each of the
-# 'other' threads! It used to be "same" meant within 50%, after adding an
-# noise-reducing X units to each value. But even that would often
-# spuriously fail, so now it's "both non-zero". We're pretty forgiving.
-VerifyAcrossThreads() {
- prof1="$TMPDIR/$1"
- # We need to run the script with no args to get the actual exe name
- exec1="$2"
- mult="$3"
-
- # We are careful not to put exec1 in quotes, because if it is the
- # empty string, it means we want to use the 1-arg version of pprof.
- mthread=`$PPROF $PPROF_FLAGS $exec1 "$prof1" | grep test_main_thread | awk '{print $1}'`
- othread=`$PPROF $PPROF_FLAGS $exec1 "$prof1" | grep test_other_thread | awk '{print $1}'`
- if [ -z "$mthread" ] || [ -z "$othread" ] || \
- [ "$mthread" -le 0 -o "$othread" -le 0 ]
-# || [ `expr $mthread \* $mult \* 3` -gt `expr $othread \* 10` -o \
-# `expr $mthread \* $mult \* 10` -lt `expr $othread \* 3` ]
- then
- echo
- echo ">>> profile on $exec1 (main vs thread) with multiplier $mult failed:"
- echo "Actual times (in profiling units) were '$mthread' vs. '$othread'"
- echo
- RegisterFailure
- fi
-}
-
-echo
-echo ">>> WARNING <<<"
-echo "This test looks at timing information to determine correctness."
-echo "If your system is loaded, the test may spuriously fail."
-echo "If the test does fail with an 'Actual times' error, try running again."
-echo
-
-# profiler1 is a non-threaded version
-"$PROFILER1" 50 1 "$TMPDIR/p1" || RegisterFailure
-"$PROFILER1" 100 1 "$TMPDIR/p2" || RegisterFailure
-VerifySimilar p1 "$PROFILER1_REALNAME" p2 "$PROFILER1_REALNAME" 2
-
-# Verify the same thing works if we statically link
-"$PROFILER2" 50 1 "$TMPDIR/p3" || RegisterFailure
-"$PROFILER2" 100 1 "$TMPDIR/p4" || RegisterFailure
-VerifySimilar p3 "$PROFILER2_REALNAME" p4 "$PROFILER2_REALNAME" 2
-
-# Verify the same thing works if we specify via CPUPROFILE
-CPUPROFILE="$TMPDIR/p5" "$PROFILER2" 50 || RegisterFailure
-CPUPROFILE="$TMPDIR/p6" "$PROFILER2" 100 || RegisterFailure
-VerifySimilar p5 "$PROFILER2_REALNAME" p6 "$PROFILER2_REALNAME" 2
-
-CPUPROFILE="$TMPDIR/p5b" "$PROFILER3" 30 || RegisterFailure
-CPUPROFILE="$TMPDIR/p5c" "$PROFILER3" 60 || RegisterFailure
-VerifySimilar p5b "$PROFILER3_REALNAME" p5c "$PROFILER3_REALNAME" 2
-
-# Now try what happens when we use threads
-"$PROFILER3" 30 2 "$TMPDIR/p7" || RegisterFailure
-"$PROFILER3" 60 2 "$TMPDIR/p8" || RegisterFailure
-VerifySimilar p7 "$PROFILER3_REALNAME" p8 "$PROFILER3_REALNAME" 2
-
-"$PROFILER4" 30 2 "$TMPDIR/p9" || RegisterFailure
-"$PROFILER4" 60 2 "$TMPDIR/p10" || RegisterFailure
-VerifySimilar p9 "$PROFILER4_REALNAME" p10 "$PROFILER4_REALNAME" 2
-
-# More threads!
-"$PROFILER4" 25 3 "$TMPDIR/p9" || RegisterFailure
-"$PROFILER4" 50 3 "$TMPDIR/p10" || RegisterFailure
-VerifySimilar p9 "$PROFILER4_REALNAME" p10 "$PROFILER4_REALNAME" 2
-
-# Compare how much time the main thread takes compared to the other threads
-# Recall the main thread runs twice as long as the other threads, by design.
-"$PROFILER4" 20 4 "$TMPDIR/p11" || RegisterFailure
-VerifyAcrossThreads p11 "$PROFILER4_REALNAME" 2
-
-# Test symbol save and restore
-"$PROFILER1" 50 1 "$TMPDIR/p12" || RegisterFailure
-"$PPROF" $PPROF_FLAGS "$PROFILER1_REALNAME" "$TMPDIR/p12" --raw \
- >"$TMPDIR/p13" 2>/dev/null || RegisterFailure
-VerifyIdentical p12 "$PROFILER1_REALNAME" p13 "" || RegisterFailure
-
-"$PROFILER3" 30 2 "$TMPDIR/p14" || RegisterFailure
-"$PPROF" $PPROF_FLAGS "$PROFILER3_REALNAME" "$TMPDIR/p14" --raw \
- >"$TMPDIR/p15" 2>/dev/null || RegisterFailure
-VerifyIdentical p14 "$PROFILER3_REALNAME" p15 "" || RegisterFailure
-
-# Test using ITIMER_REAL instead of ITIMER_PROF.
-env CPUPROFILE_REALTIME=1 "$PROFILER3" 30 2 "$TMPDIR/p16" || RegisterFailure
-env CPUPROFILE_REALTIME=1 "$PROFILER3" 60 2 "$TMPDIR/p17" || RegisterFailure
-VerifySimilar p16 "$PROFILER3_REALNAME" p17 "$PROFILER3_REALNAME" 2
-
-
-# Make sure that when we have a process with a fork, the profiles don't
-# clobber each other
-CPUPROFILE="$TMPDIR/pfork" "$PROFILER1" 1 -2 || RegisterFailure
-n=`ls $TMPDIR/pfork* | wc -l`
-if [ $n != 3 ]; then
- echo "FORK test FAILED: expected 3 profiles (for main + 2 children), found $n"
- num_failures=`expr $num_failures + 1`
-fi
-
-rm -rf "$TMPDIR" # clean up
-
-echo "Tests finished with $num_failures failures"
-exit $num_failures
diff --git a/third_party/tcmalloc/chromium/src/tests/raw_printer_test.cc b/third_party/tcmalloc/chromium/src/tests/raw_printer_test.cc
deleted file mode 100644
index 3138b50..0000000
--- a/third_party/tcmalloc/chromium/src/tests/raw_printer_test.cc
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright 2009 Google Inc. All Rights Reserved.
-// Author: sanjay@google.com (Sanjay Ghemawat)
-
-#include "raw_printer.h"
-#include <stdio.h>
-#include <string>
-#include "base/logging.h"
-
-using std::string;
-
-#define TEST(a, b) void TEST_##a##_##b()
-#define RUN_TEST(a, b) TEST_##a##_##b()
-
-TEST(RawPrinter, Empty) {
- char buffer[1];
- base::RawPrinter printer(buffer, arraysize(buffer));
- CHECK_EQ(0, printer.length());
- CHECK_EQ(string(""), buffer);
- CHECK_EQ(0, printer.space_left());
- printer.Printf("foo");
- CHECK_EQ(string(""), string(buffer));
- CHECK_EQ(0, printer.length());
- CHECK_EQ(0, printer.space_left());
-}
-
-TEST(RawPrinter, PartiallyFilled) {
- char buffer[100];
- base::RawPrinter printer(buffer, arraysize(buffer));
- printer.Printf("%s %s", "hello", "world");
- CHECK_EQ(string("hello world"), string(buffer));
- CHECK_EQ(11, printer.length());
- CHECK_LT(0, printer.space_left());
-}
-
-TEST(RawPrinter, Truncated) {
- char buffer[3];
- base::RawPrinter printer(buffer, arraysize(buffer));
- printer.Printf("%d", 12345678);
- CHECK_EQ(string("12"), string(buffer));
- CHECK_EQ(2, printer.length());
- CHECK_EQ(0, printer.space_left());
-}
-
-TEST(RawPrinter, ExactlyFilled) {
- char buffer[12];
- base::RawPrinter printer(buffer, arraysize(buffer));
- printer.Printf("%s %s", "hello", "world");
- CHECK_EQ(string("hello world"), string(buffer));
- CHECK_EQ(11, printer.length());
- CHECK_EQ(0, printer.space_left());
-}
-
-int main(int argc, char **argv) {
- RUN_TEST(RawPrinter, Empty);
- RUN_TEST(RawPrinter, PartiallyFilled);
- RUN_TEST(RawPrinter, Truncated);
- RUN_TEST(RawPrinter, ExactlyFilled);
- printf("PASS\n");
- return 0; // 0 means success
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/realloc_unittest.cc b/third_party/tcmalloc/chromium/src/tests/realloc_unittest.cc
deleted file mode 100644
index 4267421..0000000
--- a/third_party/tcmalloc/chromium/src/tests/realloc_unittest.cc
+++ /dev/null
@@ -1,124 +0,0 @@
-// Copyright (c) 2004, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Test realloc() functionality
-
-#include "config_for_unittests.h"
-#include <assert.h> // for assert
-#include <stdio.h>
-#include <stddef.h> // for size_t, NULL
-#include <stdlib.h> // for free, malloc, realloc
-#include <algorithm> // for min
-#include "base/logging.h"
-
-using std::min;
-
-
-// Fill a buffer of the specified size with a predetermined pattern
-static void Fill(unsigned char* buffer, int n) {
- for (int i = 0; i < n; i++) {
- buffer[i] = (i & 0xff);
- }
-}
-
-// Check that the specified buffer has the predetermined pattern
-// generated by Fill()
-static bool Valid(unsigned char* buffer, int n) {
- for (int i = 0; i < n; i++) {
- if (buffer[i] != (i & 0xff)) {
- return false;
- }
- }
- return true;
-}
-
-// Return the next interesting size/delta to check. Returns -1 if no more.
-static int NextSize(int size) {
- if (size < 100) {
- return size+1;
- } else if (size < 100000) {
- // Find next power of two
- int power = 1;
- while (power < size) {
- power <<= 1;
- }
-
- // Yield (power-1, power, power+1)
- if (size < power-1) {
- return power-1;
- } else if (size == power-1) {
- return power;
- } else {
- assert(size == power);
- return power+1;
- }
- } else {
- return -1;
- }
-}
-
-int main(int argc, char** argv) {
- for (int src_size = 0; src_size >= 0; src_size = NextSize(src_size)) {
- for (int dst_size = 0; dst_size >= 0; dst_size = NextSize(dst_size)) {
- unsigned char* src = (unsigned char*) malloc(src_size);
- Fill(src, src_size);
- unsigned char* dst = (unsigned char*) realloc(src, dst_size);
- CHECK(Valid(dst, min(src_size, dst_size)));
- Fill(dst, dst_size);
- CHECK(Valid(dst, dst_size));
- if (dst != NULL) free(dst);
- }
- }
-
- // Now make sure realloc works correctly even when we overflow the
- // packed cache, so some entries are evicted from the cache.
- // The cache has 2^12 entries, keyed by page number.
- const int kNumEntries = 1 << 14;
- int** p = (int**)malloc(sizeof(*p) * kNumEntries);
- int sum = 0;
- for (int i = 0; i < kNumEntries; i++) {
- p[i] = (int*)malloc(8192); // no page size is likely to be bigger
- p[i][1000] = i; // use memory deep in the heart of p
- }
- for (int i = 0; i < kNumEntries; i++) {
- p[i] = (int*)realloc(p[i], 9000);
- }
- for (int i = 0; i < kNumEntries; i++) {
- sum += p[i][1000];
- free(p[i]);
- }
- CHECK_EQ(kNumEntries/2 * (kNumEntries - 1), sum); // assume kNE is even
- free(p);
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/sampler_test.cc b/third_party/tcmalloc/chromium/src/tests/sampler_test.cc
deleted file mode 100644
index c55d5dc..0000000
--- a/third_party/tcmalloc/chromium/src/tests/sampler_test.cc
+++ /dev/null
@@ -1,657 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Daniel Ford
-//
-// Checks basic properties of the sampler
-
-#include "config_for_unittests.h"
-#include <stdlib.h> // defines posix_memalign
-#include <stdio.h> // for the printf at the end
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get uintptr_t
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place uintptr_t might be defined
-#endif
-#include <sys/types.h>
-#include <iostream>
-#include <algorithm>
-#include <vector>
-#include <string>
-#include <cmath>
-#include "base/logging.h"
-#include "base/commandlineflags.h"
-#include "sampler.h" // The Sampler class being tested
-
-using std::sort;
-using std::min;
-using std::max;
-using std::vector;
-using std::abs;
-
-vector<void (*)()> g_testlist; // the tests to run
-
-#define TEST(a, b) \
- struct Test_##a##_##b { \
- Test_##a##_##b() { g_testlist.push_back(&Run); } \
- static void Run(); \
- }; \
- static Test_##a##_##b g_test_##a##_##b; \
- void Test_##a##_##b::Run()
-
-
-static int RUN_ALL_TESTS() {
- vector<void (*)()>::const_iterator it;
- for (it = g_testlist.begin(); it != g_testlist.end(); ++it) {
- (*it)(); // The test will error-exit if there's a problem.
- }
- fprintf(stderr, "\nPassed %d tests\n\nPASS\n", (int)g_testlist.size());
- return 0;
-}
-
-#undef LOG // defined in base/logging.h
-// Ideally, we'd put the newline at the end, but this hack puts the
-// newline at the end of the previous log message, which is good enough :-)
-#define LOG(level) std::cerr << "\n"
-
-static std::string StringPrintf(const char* format, ...) {
- char buf[256]; // should be big enough for all logging
- va_list ap;
- va_start(ap, format);
- perftools_vsnprintf(buf, sizeof(buf), format, ap);
- va_end(ap);
- return buf;
-}
-
-namespace {
-template<typename T> class scoped_array {
- public:
- scoped_array(T* p) : p_(p) { }
- ~scoped_array() { delete[] p_; }
- const T* get() const { return p_; }
- T* get() { return p_; }
- T& operator[](int i) { return p_[i]; }
- private:
- T* p_;
-};
-}
-
-// Note that these tests are stochastic.
-// This mean that the chance of correct code passing the test is,
-// in the case of 5 standard deviations:
-// kSigmas=5: ~99.99994267%
-// in the case of 4 standard deviations:
-// kSigmas=4: ~99.993666%
-static const double kSigmas = 4;
-static const size_t kSamplingInterval = 512*1024;
-
-// Tests that GetSamplePeriod returns the expected value
-// which is 1<<19
-TEST(Sampler, TestGetSamplePeriod) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t sample_period;
- sample_period = sampler.GetSamplePeriod();
- CHECK_GT(sample_period, 0);
-}
-
-// Tests of the quality of the random numbers generated
-// This uses the Anderson Darling test for uniformity.
-// See "Evaluating the Anderson-Darling Distribution" by Marsaglia
-// for details.
-
-// Short cut version of ADinf(z), z>0 (from Marsaglia)
-// This returns the p-value for Anderson Darling statistic in
-// the limit as n-> infinity. For finite n, apply the error fix below.
-double AndersonDarlingInf(double z) {
- if (z < 2) {
- return exp(-1.2337141 / z) / sqrt(z) * (2.00012 + (0.247105 -
- (0.0649821 - (0.0347962 - (0.011672 - 0.00168691
- * z) * z) * z) * z) * z);
- }
- return exp( - exp(1.0776 - (2.30695 - (0.43424 - (0.082433 -
- (0.008056 - 0.0003146 * z) * z) * z) * z) * z));
-}
-
-// Corrects the approximation error in AndersonDarlingInf for small values of n
-// Add this to AndersonDarlingInf to get a better approximation
-// (from Marsaglia)
-double AndersonDarlingErrFix(int n, double x) {
- if (x > 0.8) {
- return (-130.2137 + (745.2337 - (1705.091 - (1950.646 -
- (1116.360 - 255.7844 * x) * x) * x) * x) * x) / n;
- }
- double cutoff = 0.01265 + 0.1757 / n;
- double t;
- if (x < cutoff) {
- t = x / cutoff;
- t = sqrt(t) * (1 - t) * (49 * t - 102);
- return t * (0.0037 / (n * n) + 0.00078 / n + 0.00006) / n;
- } else {
- t = (x - cutoff) / (0.8 - cutoff);
- t = -0.00022633 + (6.54034 - (14.6538 - (14.458 - (8.259 - 1.91864
- * t) * t) * t) * t) * t;
- return t * (0.04213 + 0.01365 / n) / n;
- }
-}
-
-// Returns the AndersonDarling p-value given n and the value of the statistic
-double AndersonDarlingPValue(int n, double z) {
- double ad = AndersonDarlingInf(z);
- double errfix = AndersonDarlingErrFix(n, ad);
- return ad + errfix;
-}
-
-double AndersonDarlingStatistic(int n, double* random_sample) {
- double ad_sum = 0;
- for (int i = 0; i < n; i++) {
- ad_sum += (2*i + 1) * log(random_sample[i] * (1 - random_sample[n-1-i]));
- }
- double ad_statistic = - n - 1/static_cast<double>(n) * ad_sum;
- return ad_statistic;
-}
-
-// Tests if the array of doubles is uniformly distributed.
-// Returns the p-value of the Anderson Darling Statistic
-// for the given set of sorted random doubles
-// See "Evaluating the Anderson-Darling Distribution" by
-// Marsaglia and Marsaglia for details.
-double AndersonDarlingTest(int n, double* random_sample) {
- double ad_statistic = AndersonDarlingStatistic(n, random_sample);
- LOG(INFO) << StringPrintf("AD stat = %f, n=%d\n", ad_statistic, n);
- double p = AndersonDarlingPValue(n, ad_statistic);
- return p;
-}
-
-// Test the AD Test. The value of the statistic should go to zero as n->infty
-// Not run as part of regular tests
-void ADTestTest(int n) {
- scoped_array<double> random_sample(new double[n]);
- for (int i = 0; i < n; i++) {
- random_sample[i] = (i+0.01)/n;
- }
- sort(random_sample.get(), random_sample.get() + n);
- double ad_stat = AndersonDarlingStatistic(n, random_sample.get());
- LOG(INFO) << StringPrintf("Testing the AD test. n=%d, ad_stat = %f",
- n, ad_stat);
-}
-
-// Print the CDF of the distribution of the Anderson-Darling Statistic
-// Used for checking the Anderson-Darling Test
-// Not run as part of regular tests
-void ADCDF() {
- for (int i = 1; i < 40; i++) {
- double x = i/10.0;
- LOG(INFO) << "x= " << x << " adpv= "
- << AndersonDarlingPValue(100, x) << ", "
- << AndersonDarlingPValue(1000, x);
- }
-}
-
-// Testing that NextRandom generates uniform
-// random numbers.
-// Applies the Anderson-Darling test for uniformity
-void TestNextRandom(int n) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t x = 1;
- // This assumes that the prng returns 48 bit numbers
- uint64_t max_prng_value = static_cast<uint64_t>(1)<<48;
- // Initialize
- for (int i = 1; i <= 20; i++) { // 20 mimics sampler.Init()
- x = sampler.NextRandom(x);
- }
- scoped_array<uint64_t> int_random_sample(new uint64_t[n]);
- // Collect samples
- for (int i = 0; i < n; i++) {
- int_random_sample[i] = x;
- x = sampler.NextRandom(x);
- }
- // First sort them...
- sort(int_random_sample.get(), int_random_sample.get() + n);
- scoped_array<double> random_sample(new double[n]);
- // Convert them to uniform randoms (in the range [0,1])
- for (int i = 0; i < n; i++) {
- random_sample[i] = static_cast<double>(int_random_sample[i])/max_prng_value;
- }
- // Now compute the Anderson-Darling statistic
- double ad_pvalue = AndersonDarlingTest(n, random_sample.get());
- LOG(INFO) << StringPrintf("pvalue for AndersonDarlingTest "
- "with n= %d is p= %f\n", n, ad_pvalue);
- CHECK_GT(min(ad_pvalue, 1 - ad_pvalue), 0.0001);
- // << StringPrintf("prng is not uniform, %d\n", n);
-}
-
-
-TEST(Sampler, TestNextRandom_MultipleValues) {
- TestNextRandom(10); // Check short-range correlation
- TestNextRandom(100);
- TestNextRandom(1000);
- TestNextRandom(10000); // Make sure there's no systematic error
-}
-
-// Tests that PickNextSamplePeriod generates
-// geometrically distributed random numbers.
-// First converts to uniforms then applied the
-// Anderson-Darling test for uniformity.
-void TestPickNextSample(int n) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- scoped_array<uint64_t> int_random_sample(new uint64_t[n]);
- int sample_period = sampler.GetSamplePeriod();
- int ones_count = 0;
- for (int i = 0; i < n; i++) {
- int_random_sample[i] = sampler.PickNextSamplingPoint();
- CHECK_GE(int_random_sample[i], 1);
- if (int_random_sample[i] == 1) {
- ones_count += 1;
- }
- CHECK_LT(ones_count, 4); // << " out of " << i << " samples.";
- }
- // First sort them...
- sort(int_random_sample.get(), int_random_sample.get() + n);
- scoped_array<double> random_sample(new double[n]);
- // Convert them to uniform random numbers
- // by applying the geometric CDF
- for (int i = 0; i < n; i++) {
- random_sample[i] = 1 - exp(-static_cast<double>(int_random_sample[i])
- / sample_period);
- }
- // Now compute the Anderson-Darling statistic
- double geom_ad_pvalue = AndersonDarlingTest(n, random_sample.get());
- LOG(INFO) << StringPrintf("pvalue for geometric AndersonDarlingTest "
- "with n= %d is p= %f\n", n, geom_ad_pvalue);
- CHECK_GT(min(geom_ad_pvalue, 1 - geom_ad_pvalue), 0.0001);
- // << "PickNextSamplingPoint does not produce good "
- // "geometric/exponential random numbers\n";
-}
-
-TEST(Sampler, TestPickNextSample_MultipleValues) {
- TestPickNextSample(10); // Make sure the first few are good (enough)
- TestPickNextSample(100);
- TestPickNextSample(1000);
- TestPickNextSample(10000); // Make sure there's no systematic error
-}
-
-
-// This is superceeded by the Anderson-Darling Test
-// and it not run now.
-// Tests how fast nearby values are spread out with LRand64
-// The purpose of this code is to determine how many
-// steps to apply to the seed during initialization
-void TestLRand64Spread() {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t current_value;
- printf("Testing LRand64 Spread\n");
- for (int i = 1; i < 10; i++) {
- printf("%d ", i);
- current_value = i;
- for (int j = 1; j < 100; j++) {
- current_value = sampler.NextRandom(current_value);
- }
- LOG(INFO) << current_value;
- }
-}
-
-
-// Test for Fastlog2 code
-// We care about the percentage error because we're using this
-// for choosing step sizes, so "close" is relative to the size of
-// the step we would get if we used the built-in log function
-TEST(Sampler, FastLog2) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- double max_ratio_error = 0;
- for (double d = -1021.9; d < 1; d+= 0.13124235) {
- double e = pow(2.0, d);
- double truelog = log(e) / log(2.0); // log_2(e)
- double fastlog = sampler.FastLog2(e);
- max_ratio_error = max(max_ratio_error,
- max(truelog/fastlog-1, fastlog/truelog-1));
- CHECK_LE(max_ratio_error, 0.01);
- // << StringPrintf("d = %f, e=%f, truelog = %f, fastlog= %f\n",
- // d, e, truelog, fastlog);
- }
- LOG(INFO) << StringPrintf("Fastlog2: max_ratio_error = %f\n",
- max_ratio_error);
-}
-
-// Futher tests
-
-bool CheckMean(size_t mean, int num_samples) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- size_t total = 0;
- for (int i = 0; i < num_samples; i++) {
- total += sampler.PickNextSamplingPoint();
- }
- double empirical_mean = total / static_cast<double>(num_samples);
- double expected_sd = mean / pow(num_samples * 1.0, 0.5);
- return(fabs(mean-empirical_mean) < expected_sd * kSigmas);
-}
-
-// Prints a sequence so you can look at the distribution
-void OutputSequence(int sequence_length) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- size_t next_step;
- for (int i = 0; i< sequence_length; i++) {
- next_step = sampler.PickNextSamplingPoint();
- LOG(INFO) << next_step;
- }
-}
-
-
-double StandardDeviationsErrorInSample(
- int total_samples, int picked_samples,
- int alloc_size, int sampling_interval) {
- double p = 1 - exp(-(static_cast<double>(alloc_size) / sampling_interval));
- double expected_samples = total_samples * p;
- double sd = pow(p*(1-p)*total_samples, 0.5);
- return((picked_samples - expected_samples) / sd);
-}
-
-TEST(Sampler, LargeAndSmallAllocs_CombinedTest) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- int counter_big = 0;
- int counter_small = 0;
- int size_big = 129*8*1024+1;
- int size_small = 1024*8;
- int num_iters = 128*4*8;
- // Allocate in mixed chunks
- for (int i = 0; i < num_iters; i++) {
- if (sampler.SampleAllocation(size_big)) {
- counter_big += 1;
- }
- for (int i = 0; i < 129; i++) {
- if (sampler.SampleAllocation(size_small)) {
- counter_small += 1;
- }
- }
- }
- // Now test that there are the right number of each
- double large_allocs_sds =
- StandardDeviationsErrorInSample(num_iters, counter_big,
- size_big, kSamplingInterval);
- double small_allocs_sds =
- StandardDeviationsErrorInSample(num_iters*129, counter_small,
- size_small, kSamplingInterval);
- LOG(INFO) << StringPrintf("large_allocs_sds = %f\n", large_allocs_sds);
- LOG(INFO) << StringPrintf("small_allocs_sds = %f\n", small_allocs_sds);
- CHECK_LE(fabs(large_allocs_sds), kSigmas);
- CHECK_LE(fabs(small_allocs_sds), kSigmas);
-}
-
-// Tests whether the mean is about right over 1000 samples
-TEST(Sampler, IsMeanRight) {
- CHECK(CheckMean(kSamplingInterval, 1000));
-}
-
-// This flag is for the OldSampler class to use
-const int64 FLAGS_mock_tcmalloc_sample_parameter = 1<<19;
-
-// A cut down and slightly refactored version of the old Sampler
-class OldSampler {
- public:
- void Init(uint32_t seed);
- void Cleanup() {}
-
- // Record allocation of "k" bytes. Return true iff allocation
- // should be sampled
- bool SampleAllocation(size_t k);
-
- // Generate a geometric with mean 1M (or FLAG value)
- void PickNextSample(size_t k);
-
- // Initialize the statics for the Sample class
- static void InitStatics() {
- sample_period = 1048583;
- }
- size_t bytes_until_sample_;
-
- private:
- uint32_t rnd_; // Cheap random number generator
- static uint64_t sample_period;
- // Should be a prime just above a power of 2:
- // 2, 5, 11, 17, 37, 67, 131, 257,
- // 521, 1031, 2053, 4099, 8209, 16411,
- // 32771, 65537, 131101, 262147, 524309, 1048583,
- // 2097169, 4194319, 8388617, 16777259, 33554467
-};
-
-// Statics for OldSampler
-uint64_t OldSampler::sample_period;
-
-void OldSampler::Init(uint32_t seed) {
- // Initialize PRNG -- run it for a bit to get to good values
- if (seed != 0) {
- rnd_ = seed;
- } else {
- rnd_ = 12345;
- }
- bytes_until_sample_ = 0;
- for (int i = 0; i < 100; i++) {
- PickNextSample(sample_period * 2);
- }
-};
-
-// A cut-down version of the old PickNextSampleRoutine
-void OldSampler::PickNextSample(size_t k) {
- // Make next "random" number
- // x^32+x^22+x^2+x^1+1 is a primitive polynomial for random numbers
- static const uint32_t kPoly = (1 << 22) | (1 << 2) | (1 << 1) | (1 << 0);
- uint32_t r = rnd_;
- rnd_ = (r << 1) ^ ((static_cast<int32_t>(r) >> 31) & kPoly);
-
- // Next point is "rnd_ % (sample_period)". I.e., average
- // increment is "sample_period/2".
- const int flag_value = FLAGS_mock_tcmalloc_sample_parameter;
- static int last_flag_value = -1;
-
- if (flag_value != last_flag_value) {
- // There should be a spinlock here, but this code is
- // for benchmarking only.
- sample_period = 1048583;
- last_flag_value = flag_value;
- }
-
- bytes_until_sample_ += rnd_ % sample_period;
-
- if (k > (static_cast<size_t>(-1) >> 2)) {
- // If the user has asked for a huge allocation then it is possible
- // for the code below to loop infinitely. Just return (note that
- // this throws off the sampling accuracy somewhat, but a user who
- // is allocating more than 1G of memory at a time can live with a
- // minor inaccuracy in profiling of small allocations, and also
- // would rather not wait for the loop below to terminate).
- return;
- }
-
- while (bytes_until_sample_ < k) {
- // Increase bytes_until_sample_ by enough average sampling periods
- // (sample_period >> 1) to allow us to sample past the current
- // allocation.
- bytes_until_sample_ += (sample_period >> 1);
- }
-
- bytes_until_sample_ -= k;
-}
-
-inline bool OldSampler::SampleAllocation(size_t k) {
- if (bytes_until_sample_ < k) {
- PickNextSample(k);
- return true;
- } else {
- bytes_until_sample_ -= k;
- return false;
- }
-}
-
-// This checks that the stated maximum value for the
-// tcmalloc_sample_parameter flag never overflows bytes_until_sample_
-TEST(Sampler, bytes_until_sample_Overflow_Underflow) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t one = 1;
- // sample_parameter = 0; // To test the edge case
- uint64_t sample_parameter_array[4] = {0, 1, one<<19, one<<58};
- for (int i = 0; i < 4; i++) {
- uint64_t sample_parameter = sample_parameter_array[i];
- LOG(INFO) << "sample_parameter = " << sample_parameter;
- double sample_scaling = - log(2.0) * sample_parameter;
- // Take the top 26 bits as the random number
- // (This plus the 1<<26 sampling bound give a max step possible of
- // 1209424308 bytes.)
- const uint64_t prng_mod_power = 48; // Number of bits in prng
-
- // First, check the largest_prng value
- uint64_t largest_prng_value = (static_cast<uint64_t>(1)<<48) - 1;
- double q = (largest_prng_value >> (prng_mod_power - 26)) + 1.0;
- LOG(INFO) << StringPrintf("q = %f\n", q);
- LOG(INFO) << StringPrintf("FastLog2(q) = %f\n", sampler.FastLog2(q));
- LOG(INFO) << StringPrintf("log2(q) = %f\n", log(q)/log(2.0));
- // Replace min(sampler.FastLog2(q) - 26, 0.0) with
- // (sampler.FastLog2(q) - 26.000705) when using that optimization
- uint64_t smallest_sample_step
- = static_cast<uint64_t>(min(sampler.FastLog2(q) - 26, 0.0)
- * sample_scaling + 1);
- LOG(INFO) << "Smallest sample step is " << smallest_sample_step;
- uint64_t cutoff = static_cast<uint64_t>(10)
- * (sample_parameter/(one<<24) + 1);
- LOG(INFO) << "Acceptable value is < " << cutoff;
- // This checks that the answer is "small" and positive
- CHECK_LE(smallest_sample_step, cutoff);
-
- // Next, check with the smallest prng value
- uint64_t smallest_prng_value = 0;
- q = (smallest_prng_value >> (prng_mod_power - 26)) + 1.0;
- LOG(INFO) << StringPrintf("q = %f\n", q);
- // Replace min(sampler.FastLog2(q) - 26, 0.0) with
- // (sampler.FastLog2(q) - 26.000705) when using that optimization
- uint64_t largest_sample_step
- = static_cast<uint64_t>(min(sampler.FastLog2(q) - 26, 0.0)
- * sample_scaling + 1);
- LOG(INFO) << "Largest sample step is " << largest_sample_step;
- CHECK_LE(largest_sample_step, one<<63);
- CHECK_GE(largest_sample_step, smallest_sample_step);
- }
-}
-
-
-// Test that NextRand is in the right range. Unfortunately, this is a
-// stochastic test which could miss problems.
-TEST(Sampler, NextRand_range) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t one = 1;
- // The next number should be (one << 48) - 1
- uint64_t max_value = (one << 48) - 1;
- uint64_t x = (one << 55);
- int n = 22; // 27;
- LOG(INFO) << "Running sampler.NextRandom 1<<" << n << " times";
- for (int i = 1; i <= (1<<n); i++) { // 20 mimics sampler.Init()
- x = sampler.NextRandom(x);
- CHECK_LE(x, max_value);
- }
-}
-
-// Tests certain arithmetic operations to make sure they compute what we
-// expect them too (for testing across different platforms)
-TEST(Sampler, arithmetic_1) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t rnd; // our 48 bit random number, which we don't trust
- const uint64_t prng_mod_power = 48;
- uint64_t one = 1;
- rnd = one;
- uint64_t max_value = (one << 48) - 1;
- for (int i = 1; i <= (1>>27); i++) { // 20 mimics sampler.Init()
- rnd = sampler.NextRandom(rnd);
- CHECK_LE(rnd, max_value);
- double q = (rnd >> (prng_mod_power - 26)) + 1.0;
- CHECK_GE(q, 0); // << rnd << " " << prng_mod_power;
- }
- // Test some potentially out of bounds value for rnd
- for (int i = 1; i <= 66; i++) {
- rnd = one << i;
- double q = (rnd >> (prng_mod_power - 26)) + 1.0;
- LOG(INFO) << "rnd = " << rnd << " i=" << i << " q=" << q;
- CHECK_GE(q, 0);
- // << " rnd=" << rnd << " i=" << i << " prng_mod_power" << prng_mod_power;
- }
-}
-
-void test_arithmetic(uint64_t rnd) {
- const uint64_t prng_mod_power = 48; // Number of bits in prng
- uint64_t shifted_rnd = rnd >> (prng_mod_power - 26);
- CHECK_GE(shifted_rnd, 0);
- CHECK_LT(shifted_rnd, (1<<26));
- LOG(INFO) << shifted_rnd;
- LOG(INFO) << static_cast<double>(shifted_rnd);
- CHECK_GE(static_cast<double>(static_cast<uint32_t>(shifted_rnd)), 0);
- // << " rnd=" << rnd << " srnd=" << shifted_rnd;
- CHECK_GE(static_cast<double>(shifted_rnd), 0);
- // << " rnd=" << rnd << " srnd=" << shifted_rnd;
- double q = static_cast<double>(shifted_rnd) + 1.0;
- CHECK_GT(q, 0);
-}
-
-// Tests certain arithmetic operations to make sure they compute what we
-// expect them too (for testing across different platforms)
-// know bad values under with -c dbg --cpu piii for _some_ binaries:
-// rnd=227453640600554
-// shifted_rnd=54229173
-// (hard to reproduce)
-TEST(Sampler, arithmetic_2) {
- uint64_t rnd = 227453640600554LL;
- test_arithmetic(rnd);
-}
-
-
-// It's not really a test, but it's good to know
-TEST(Sample, size_of_class) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- LOG(INFO) << "Size of Sampler class is: " << sizeof(tcmalloc::Sampler);
- LOG(INFO) << "Size of Sampler object is: " << sizeof(sampler);
-}
-
-// Make sure sampling is enabled, or the tests won't work right.
-DECLARE_int64(tcmalloc_sample_parameter);
-
-int main(int argc, char **argv) {
- if (FLAGS_tcmalloc_sample_parameter == 0)
- FLAGS_tcmalloc_sample_parameter = 524288;
- return RUN_ALL_TESTS();
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/sampling_test.cc b/third_party/tcmalloc/chromium/src/tests/sampling_test.cc
deleted file mode 100644
index 8132475..0000000
--- a/third_party/tcmalloc/chromium/src/tests/sampling_test.cc
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// This tests ReadStackTraces and ReadGrowthStackTraces. It does this
-// by doing a bunch of allocations and then calling those functions.
-// A driver shell-script can call this, and then call pprof, and
-// verify the expected output. The output is written to
-// argv[1].heap and argv[1].growth
-
-#include "config_for_unittests.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string>
-#include "base/logging.h"
-#include <gperftools/malloc_extension.h>
-
-using std::string;
-
-extern "C" void* AllocateAllocate() ATTRIBUTE_NOINLINE;
-
-extern "C" void* AllocateAllocate() {
- // The VLOG's are mostly to discourage inlining
- VLOG(1, "Allocating some more");
- void* p = malloc(10000);
- VLOG(1, "Done allocating");
- return p;
-}
-
-static void WriteStringToFile(const string& s, const string& filename) {
- FILE* fp = fopen(filename.c_str(), "w");
- fwrite(s.data(), 1, s.length(), fp);
- fclose(fp);
-}
-
-int main(int argc, char** argv) {
- if (argc < 2) {
- fprintf(stderr, "USAGE: %s <base of output files>\n", argv[0]);
- exit(1);
- }
- for (int i = 0; i < 8000; i++) {
- AllocateAllocate();
- }
-
- string s;
- MallocExtension::instance()->GetHeapSample(&s);
- WriteStringToFile(s, string(argv[1]) + ".heap");
-
- s.clear();
- MallocExtension::instance()->GetHeapGrowthStacks(&s);
- WriteStringToFile(s, string(argv[1]) + ".growth");
-
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/sampling_test.sh b/third_party/tcmalloc/chromium/src/tests/sampling_test.sh
deleted file mode 100644
index 2a58426..0000000
--- a/third_party/tcmalloc/chromium/src/tests/sampling_test.sh
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2008, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# ---
-# Author: Craig Silverstein
-#
-# This is a test that tcmalloc creates, and pprof reads, sampling data
-# correctly: both for the heap profile (ReadStackTraces) and for
-# growth in the heap sized (ReadGrowthStackTraces).
-
-BINDIR="${BINDIR:-.}"
-PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir] [path to pprof]"
- echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH"
- exit 1
-fi
-
-SAMPLING_TEST="${1:-$BINDIR/sampling_test}"
-PPROF="${2:-$PPROF_PATH}"
-OUTDIR="/tmp/sampling_test_dir"
-
-# libtool is annoying, and puts the actual executable in a different
-# directory, replacing the seeming-executable with a shell script.
-# We use the error output of sampling_test to indicate its real location
-SAMPLING_TEST_BINARY=`"$SAMPLING_TEST" 2>&1 | awk '/USAGE/ {print $2; exit;}'`
-
-# A kludge for cygwin. Unfortunately, 'test -f' says that 'foo' exists
-# even when it doesn't, and only foo.exe exists. Other unix utilities
-# (like nm) need you to say 'foo.exe'. We use one such utility, cat, to
-# see what the *real* binary name is.
-if ! cat "$SAMPLING_TEST_BINARY" >/dev/null 2>&1; then
- SAMPLING_TEST_BINARY="$SAMPLING_TEST_BINARY".exe
-fi
-
-die() { # runs the command given as arguments, and then dies.
- echo "FAILED. Output from $@"
- echo "----"
- "$@"
- echo "----"
- exit 1
-}
-
-rm -rf "$OUTDIR" || die "Unable to delete $OUTDIR"
-mkdir "$OUTDIR" || die "Unable to create $OUTDIR"
-
-# This puts the output into out.heap and out.growth. It allocates
-# 8*10^7 bytes of memory, which is 76M. Because we sample, the
-# estimate may be a bit high or a bit low: we accept anything from
-# 50M to 99M.
-"$SAMPLING_TEST" "$OUTDIR/out"
-
-echo "Testing heap output..."
-"$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.heap" \
- | grep '[5-9][0-9]\.[0-9][ 0-9.%]*_*AllocateAllocate' >/dev/null \
- || die "$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.heap"
-echo "OK"
-
-echo "Testing growth output..."
-"$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.growth" \
- | grep '[5-9][0-9]\.[0-9][ 0-9.%]*_*AllocateAllocate' >/dev/null \
- || die "$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.growth"
-echo "OK"
-
-echo "PASS"
diff --git a/third_party/tcmalloc/chromium/src/tests/simple_compat_test.cc b/third_party/tcmalloc/chromium/src/tests/simple_compat_test.cc
deleted file mode 100644
index 824cfcf..0000000
--- a/third_party/tcmalloc/chromium/src/tests/simple_compat_test.cc
+++ /dev/null
@@ -1,67 +0,0 @@
-// Copyright (c) 2012, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// This just verifies that we can compile code that #includes stuff
-// via the backwards-compatibility 'google/' #include-dir. It does
-// not include config.h on purpose, to better simulate a perftools
-// client.
-
-#include <stddef.h>
-#include <stdio.h>
-#include <google/heap-checker.h>
-#include <google/heap-profiler.h>
-#include <google/malloc_extension.h>
-#include <google/malloc_extension_c.h>
-#include <google/malloc_hook.h>
-#include <google/malloc_hook_c.h>
-#include <google/profiler.h>
-#include <google/stacktrace.h>
-#include <google/tcmalloc.h>
-
-// We don't link in -lprofiler for this test, so be sure not to make
-// any function calls that require the cpu-profiler code. The
-// heap-profiler is ok.
-
-HeapLeakChecker::Disabler* heap_checker_h;
-void (*heap_profiler_h)(const char*) = &HeapProfilerStart;
-MallocExtension::Ownership malloc_extension_h;
-MallocExtension_Ownership malloc_extension_c_h;
-MallocHook::NewHook* malloc_hook_h;
-MallocHook_NewHook* malloc_hook_c_h;
-ProfilerOptions* profiler_h;
-int (*stacktrace_h)(void**, int, int) = &GetStackTrace;
-void* (*tcmalloc_h)(size_t) = &tc_new;
-
-int main(int argc, char** argv) {
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/stack_trace_table_test.cc b/third_party/tcmalloc/chromium/src/tests/stack_trace_table_test.cc
deleted file mode 100644
index 61f9e64..0000000
--- a/third_party/tcmalloc/chromium/src/tests/stack_trace_table_test.cc
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright 2009 Google Inc. All Rights Reserved.
-// Author: fikes@google.com (Andrew Fikes)
-
-#include "config_for_unittests.h"
-#include <stdio.h> // for puts()
-#include "stack_trace_table.h"
-#include "base/logging.h"
-#include "base/spinlock.h"
-#include "static_vars.h"
-
-#undef ARRAYSIZE // may be defined on, eg, windows
-#define ARRAYSIZE(a) ( sizeof(a) / sizeof(*(a)) )
-
-static void CheckTracesAndReset(tcmalloc::StackTraceTable* table,
- const uintptr_t* expected, int len) {
- void** entries = table->ReadStackTracesAndClear();
- for (int i = 0; i < len; ++i) {
- CHECK_EQ(reinterpret_cast<uintptr_t>(entries[i]), expected[i]);
- }
- delete[] entries;
-}
-
-static void AddTrace(tcmalloc::StackTraceTable* table,
- const tcmalloc::StackTrace& t) {
- // Normally we'd need this lock, but since the test is single-threaded
- // we don't. I comment it out on windows because the DLL-decl thing
- // is really annoying in this case.
-#ifndef _MSC_VER
- SpinLockHolder h(tcmalloc::Static::pageheap_lock());
-#endif
- table->AddTrace(t);
-}
-
-int main(int argc, char **argv) {
- tcmalloc::StackTraceTable table;
-
- // Empty table
- CHECK_EQ(table.depth_total(), 0);
- CHECK_EQ(table.bucket_total(), 0);
- static const uintptr_t k1[] = {0};
- CheckTracesAndReset(&table, k1, ARRAYSIZE(k1));
-
- tcmalloc::StackTrace t1;
- t1.size = static_cast<uintptr_t>(1024);
- t1.depth = static_cast<uintptr_t>(2);
- t1.stack[0] = reinterpret_cast<void*>(1);
- t1.stack[1] = reinterpret_cast<void*>(2);
-
-
- tcmalloc::StackTrace t2;
- t2.size = static_cast<uintptr_t>(512);
- t2.depth = static_cast<uintptr_t>(2);
- t2.stack[0] = reinterpret_cast<void*>(2);
- t2.stack[1] = reinterpret_cast<void*>(1);
-
- // Table w/ just t1
- AddTrace(&table, t1);
- CHECK_EQ(table.depth_total(), 2);
- CHECK_EQ(table.bucket_total(), 1);
- static const uintptr_t k2[] = {1, 1024, 2, 1, 2, 0};
- CheckTracesAndReset(&table, k2, ARRAYSIZE(k2));
-
- // Table w/ t1, t2
- AddTrace(&table, t1);
- AddTrace(&table, t2);
- CHECK_EQ(table.depth_total(), 4);
- CHECK_EQ(table.bucket_total(), 2);
- static const uintptr_t k3[] = {1, 1024, 2, 1, 2, 1, 512, 2, 2, 1, 0};
- CheckTracesAndReset(&table, k3, ARRAYSIZE(k3));
-
- // Table w/ 2 x t1, 1 x t2
- AddTrace(&table, t1);
- AddTrace(&table, t2);
- AddTrace(&table, t1);
- CHECK_EQ(table.depth_total(), 4);
- CHECK_EQ(table.bucket_total(), 2);
- static const uintptr_t k4[] = {2, 2048, 2, 1, 2, 1, 512, 2, 2, 1, 0};
- CheckTracesAndReset(&table, k4, ARRAYSIZE(k4));
-
- // Same stack as t1, but w/ different size
- tcmalloc::StackTrace t3;
- t3.size = static_cast<uintptr_t>(2);
- t3.depth = static_cast<uintptr_t>(2);
- t3.stack[0] = reinterpret_cast<void*>(1);
- t3.stack[1] = reinterpret_cast<void*>(2);
-
- // Table w/ t1, t3
- AddTrace(&table, t1);
- AddTrace(&table, t3);
- CHECK_EQ(table.depth_total(), 2);
- CHECK_EQ(table.bucket_total(), 1);
- static const uintptr_t k5[] = {2, 1026, 2, 1, 2, 0};
- CheckTracesAndReset(&table, k5, ARRAYSIZE(k5));
-
- puts("PASS");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/stacktrace_unittest.cc b/third_party/tcmalloc/chromium/src/tests/stacktrace_unittest.cc
deleted file mode 100644
index 3c9f735..0000000
--- a/third_party/tcmalloc/chromium/src/tests/stacktrace_unittest.cc
+++ /dev/null
@@ -1,194 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include "config_for_unittests.h"
-#ifdef HAVE_EXECINFO_H
-#include <execinfo.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include "base/commandlineflags.h"
-#include "base/logging.h"
-#include <gperftools/stacktrace.h>
-
-namespace {
-
-// Obtain a backtrace, verify that the expected callers are present in the
-// backtrace, and maybe print the backtrace to stdout.
-
-// The sequence of functions whose return addresses we expect to see in the
-// backtrace.
-const int BACKTRACE_STEPS = 6;
-
-struct AddressRange {
- const void *start, *end;
-};
-
-// Expected function [start,end] range.
-AddressRange expected_range[BACKTRACE_STEPS];
-
-#if __GNUC__
-// Using GCC extension: address of a label can be taken with '&&label'.
-// Start should be a label somewhere before recursive call, end somewhere
-// after it.
-#define INIT_ADDRESS_RANGE(fn, start_label, end_label, prange) \
- do { \
- (prange)->start = &&start_label; \
- (prange)->end = &&end_label; \
- CHECK_LT((prange)->start, (prange)->end); \
- } while (0)
-// This macro expands into "unmovable" code (opaque to GCC), and that
-// prevents GCC from moving a_label up or down in the code.
-// Without it, there is no code following the 'end' label, and GCC
-// (4.3.1, 4.4.0) thinks it safe to assign &&end an address that is before
-// the recursive call.
-#define DECLARE_ADDRESS_LABEL(a_label) \
- a_label: do { __asm__ __volatile__(""); } while (0)
-// Gcc 4.4.0 may split function into multiple chunks, and the chunk
-// performing recursive call may end up later in the code then the return
-// instruction (this actually happens with FDO).
-// Adjust function range from __builtin_return_address.
-#define ADJUST_ADDRESS_RANGE_FROM_RA(prange) \
- do { \
- void *ra = __builtin_return_address(0); \
- CHECK_LT((prange)->start, ra); \
- if (ra > (prange)->end) { \
- printf("Adjusting range from %p..%p to %p..%p\n", \
- (prange)->start, (prange)->end, \
- (prange)->start, ra); \
- (prange)->end = ra; \
- } \
- } while (0)
-#else
-// Assume the Check* functions below are not longer than 256 bytes.
-#define INIT_ADDRESS_RANGE(fn, start_label, end_label, prange) \
- do { \
- (prange)->start = reinterpret_cast<const void *>(&fn); \
- (prange)->end = reinterpret_cast<const char *>(&fn) + 256; \
- } while (0)
-#define DECLARE_ADDRESS_LABEL(a_label) do { } while (0)
-#define ADJUST_ADDRESS_RANGE_FROM_RA(prange) do { } while (0)
-#endif // __GNUC__
-
-//-----------------------------------------------------------------------//
-
-void CheckRetAddrIsInFunction(void *ret_addr, const AddressRange &range)
-{
- CHECK_GE(ret_addr, range.start);
- CHECK_LE(ret_addr, range.end);
-}
-
-//-----------------------------------------------------------------------//
-
-void ATTRIBUTE_NOINLINE CheckStackTrace(int);
-void ATTRIBUTE_NOINLINE CheckStackTraceLeaf(void) {
- const int STACK_LEN = 10;
- void *stack[STACK_LEN];
- int size;
-
- ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[1]);
- INIT_ADDRESS_RANGE(CheckStackTraceLeaf, start, end, &expected_range[0]);
- DECLARE_ADDRESS_LABEL(start);
- size = GetStackTrace(stack, STACK_LEN, 0);
- printf("Obtained %d stack frames.\n", size);
- CHECK_GE(size, 1);
- CHECK_LE(size, STACK_LEN);
-
-#ifdef HAVE_EXECINFO_H
- {
- char **strings = backtrace_symbols(stack, size);
- printf("Obtained %d stack frames.\n", size);
- for (int i = 0; i < size; i++)
- printf("%s %p\n", strings[i], stack[i]);
- printf("CheckStackTrace() addr: %p\n", &CheckStackTrace);
- free(strings);
- }
-#endif
-
- for (int i = 0; i < BACKTRACE_STEPS; i++) {
- printf("Backtrace %d: expected: %p..%p actual: %p ... ",
- i, expected_range[i].start, expected_range[i].end, stack[i]);
- fflush(stdout);
- CheckRetAddrIsInFunction(stack[i], expected_range[i]);
- printf("OK\n");
- }
- DECLARE_ADDRESS_LABEL(end);
-}
-
-//-----------------------------------------------------------------------//
-
-/* Dummy functions to make the backtrace more interesting. */
-void ATTRIBUTE_NOINLINE CheckStackTrace4(int i) {
- ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[2]);
- INIT_ADDRESS_RANGE(CheckStackTrace4, start, end, &expected_range[1]);
- DECLARE_ADDRESS_LABEL(start);
- for (int j = i; j >= 0; j--)
- CheckStackTraceLeaf();
- DECLARE_ADDRESS_LABEL(end);
-}
-void ATTRIBUTE_NOINLINE CheckStackTrace3(int i) {
- ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[3]);
- INIT_ADDRESS_RANGE(CheckStackTrace3, start, end, &expected_range[2]);
- DECLARE_ADDRESS_LABEL(start);
- for (int j = i; j >= 0; j--)
- CheckStackTrace4(j);
- DECLARE_ADDRESS_LABEL(end);
-}
-void ATTRIBUTE_NOINLINE CheckStackTrace2(int i) {
- ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[4]);
- INIT_ADDRESS_RANGE(CheckStackTrace2, start, end, &expected_range[3]);
- DECLARE_ADDRESS_LABEL(start);
- for (int j = i; j >= 0; j--)
- CheckStackTrace3(j);
- DECLARE_ADDRESS_LABEL(end);
-}
-void ATTRIBUTE_NOINLINE CheckStackTrace1(int i) {
- ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[5]);
- INIT_ADDRESS_RANGE(CheckStackTrace1, start, end, &expected_range[4]);
- DECLARE_ADDRESS_LABEL(start);
- for (int j = i; j >= 0; j--)
- CheckStackTrace2(j);
- DECLARE_ADDRESS_LABEL(end);
-}
-void ATTRIBUTE_NOINLINE CheckStackTrace(int i) {
- INIT_ADDRESS_RANGE(CheckStackTrace, start, end, &expected_range[5]);
- DECLARE_ADDRESS_LABEL(start);
- for (int j = i; j >= 0; j--)
- CheckStackTrace1(j);
- DECLARE_ADDRESS_LABEL(end);
-}
-
-} // namespace
-//-----------------------------------------------------------------------//
-
-int main(int argc, char ** argv) {
- CheckStackTrace(0);
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/system-alloc_unittest.cc b/third_party/tcmalloc/chromium/src/tests/system-alloc_unittest.cc
deleted file mode 100644
index f0259a1..0000000
--- a/third_party/tcmalloc/chromium/src/tests/system-alloc_unittest.cc
+++ /dev/null
@@ -1,154 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Arun Sharma
-
-#include "config_for_unittests.h"
-#include "system-alloc.h"
-#include <stdio.h>
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get uintptr_t
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place uintptr_t might be defined
-#endif
-#include <sys/types.h>
-#include <algorithm>
-#include <limits>
-#include "base/logging.h" // for Check_GEImpl, Check_LTImpl, etc
-#include <gperftools/malloc_extension.h> // for MallocExtension::instance
-#include "common.h" // for kAddressBits
-
-class ArraySysAllocator : public SysAllocator {
-public:
- // Was this allocator invoked at least once?
- bool invoked_;
-
- ArraySysAllocator() : SysAllocator() {
- ptr_ = 0;
- invoked_ = false;
- }
-
- void* Alloc(size_t size, size_t *actual_size, size_t alignment) {
- invoked_ = true;
-
- if (size > kArraySize) {
- return NULL;
- }
-
- void *result = &array_[ptr_];
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
-
- if (actual_size) {
- *actual_size = size;
- }
-
- // Try to get more memory for alignment
- size_t extra = alignment - (ptr & (alignment-1));
- size += extra;
- CHECK_LT(ptr_ + size, kArraySize);
-
- if ((ptr & (alignment-1)) != 0) {
- ptr += alignment - (ptr & (alignment-1));
- }
-
- ptr_ += size;
- return reinterpret_cast<void *>(ptr);
- }
-
- void DumpStats() {
- }
-
-private:
- static const int kArraySize = 8 * 1024 * 1024;
- char array_[kArraySize];
- // We allocate the next chunk from here
- int ptr_;
-
-};
-const int ArraySysAllocator::kArraySize;
-ArraySysAllocator a;
-
-static void TestBasicInvoked() {
- MallocExtension::instance()->SetSystemAllocator(&a);
-
- // An allocation size that is likely to trigger the system allocator.
- // XXX: this is implementation specific.
- char *p = new char[1024 * 1024];
- delete [] p;
-
- // Make sure that our allocator was invoked.
- CHECK(a.invoked_);
-}
-
-#if 0 // could port this to various OSs, but won't bother for now
-TEST(AddressBits, CpuVirtualBits) {
- // Check that kAddressBits is as least as large as either the number of bits
- // in a pointer or as the number of virtual bits handled by the processor.
- // To be effective this test must be run on each processor model.
- const int kPointerBits = 8 * sizeof(void*);
- const int kImplementedVirtualBits = NumImplementedVirtualBits();
-
- CHECK_GE(kAddressBits, std::min(kImplementedVirtualBits, kPointerBits));
-}
-#endif
-
-static void TestBasicRetryFailTest() {
- // Check with the allocator still works after a failed allocation.
- //
- // There is no way to call malloc and guarantee it will fail. malloc takes a
- // size_t parameter and the C++ standard does not constrain the size of
- // size_t. For example, consider an implementation where size_t is 32 bits
- // and pointers are 64 bits.
- //
- // It is likely, though, that sizeof(size_t) == sizeof(void*). In that case,
- // the first allocation here might succeed but the second allocation must
- // fail.
- //
- // If the second allocation succeeds, you will have to rewrite or
- // disable this test.
- // The weird parens are to avoid macro-expansion of 'max' on windows.
- const size_t kHugeSize = (std::numeric_limits<size_t>::max)() / 2;
- void* p1 = malloc(kHugeSize);
- void* p2 = malloc(kHugeSize);
- CHECK(p2 == NULL);
- if (p1 != NULL) free(p1);
-
- char* q = new char[1024];
- CHECK(q != NULL);
- delete [] q;
-}
-
-int main(int argc, char** argv) {
- TestBasicInvoked();
- TestBasicRetryFailTest();
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/tcmalloc_large_unittest.cc b/third_party/tcmalloc/chromium/src/tests/tcmalloc_large_unittest.cc
deleted file mode 100644
index ad3482e..0000000
--- a/third_party/tcmalloc/chromium/src/tests/tcmalloc_large_unittest.cc
+++ /dev/null
@@ -1,137 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Michael Chastain
-//
-// This is a unit test for large allocations in malloc and friends.
-// "Large" means "so large that they overflow the address space".
-// For 32 bits, this means allocations near 2^32 bytes and 2^31 bytes.
-// For 64 bits, this means allocations near 2^64 bytes and 2^63 bytes.
-
-#include <stddef.h> // for size_t, NULL
-#include <stdlib.h> // for malloc, free, realloc
-#include <stdio.h>
-#include <set> // for set, etc
-
-#include "base/logging.h" // for operator<<, CHECK, etc
-
-using std::set;
-
-// Alloc a size that should always fail.
-
-void TryAllocExpectFail(size_t size) {
- void* p1 = malloc(size);
- CHECK(p1 == NULL);
-
- void* p2 = malloc(1);
- CHECK(p2 != NULL);
-
- void* p3 = realloc(p2, size);
- CHECK(p3 == NULL);
-
- free(p2);
-}
-
-// Alloc a size that might work and might fail.
-// If it does work, touch some pages.
-
-void TryAllocMightFail(size_t size) {
- unsigned char* p = static_cast<unsigned char*>(malloc(size));
- if ( p != NULL ) {
- unsigned char volatile* vp = p; // prevent optimizations
- static const size_t kPoints = 1024;
-
- for ( size_t i = 0; i < kPoints; ++i ) {
- vp[i * (size / kPoints)] = static_cast<unsigned char>(i);
- }
-
- for ( size_t i = 0; i < kPoints; ++i ) {
- CHECK(vp[i * (size / kPoints)] == static_cast<unsigned char>(i));
- }
-
- vp[size-1] = 'M';
- CHECK(vp[size-1] == 'M');
- }
-
- free(p);
-}
-
-int main (int argc, char** argv) {
- // Allocate some 0-byte objects. They better be unique.
- // 0 bytes is not large but it exercises some paths related to
- // large-allocation code.
- {
- static const int kZeroTimes = 1024;
- printf("Test malloc(0) x %d\n", kZeroTimes);
- set<char*> p_set;
- for ( int i = 0; i < kZeroTimes; ++i ) {
- char* p = new char;
- CHECK(p != NULL);
- CHECK(p_set.find(p) == p_set.end());
- p_set.insert(p_set.end(), p);
- }
- // Just leak the memory.
- }
-
- // Grab some memory so that some later allocations are guaranteed to fail.
- printf("Test small malloc\n");
- void* p_small = malloc(4*1048576);
- CHECK(p_small != NULL);
-
- // Test sizes up near the maximum size_t.
- // These allocations test the wrap-around code.
- printf("Test malloc(0 - N)\n");
- const size_t zero = 0;
- static const size_t kMinusNTimes = 16384;
- for ( size_t i = 1; i < kMinusNTimes; ++i ) {
- TryAllocExpectFail(zero - i);
- }
-
- // Test sizes a bit smaller.
- // The small malloc above guarantees that all these return NULL.
- printf("Test malloc(0 - 1048576 - N)\n");
- static const size_t kMinusMBMinusNTimes = 16384;
- for ( size_t i = 0; i < kMinusMBMinusNTimes; ++i) {
- TryAllocExpectFail(zero - 1048576 - i);
- }
-
- // Test sizes at half of size_t.
- // These might or might not fail to allocate.
- printf("Test malloc(max/2 +- N)\n");
- static const size_t kHalfPlusMinusTimes = 64;
- const size_t half = (zero - 2) / 2 + 1;
- for ( size_t i = 0; i < kHalfPlusMinusTimes; ++i) {
- TryAllocMightFail(half - i);
- TryAllocMightFail(half + i);
- }
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/tcmalloc_unittest.cc b/third_party/tcmalloc/chromium/src/tests/tcmalloc_unittest.cc
deleted file mode 100644
index cfdc79c..0000000
--- a/third_party/tcmalloc/chromium/src/tests/tcmalloc_unittest.cc
+++ /dev/null
@@ -1,1327 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Unittest for the TCMalloc implementation.
-//
-// * The test consists of a set of threads.
-// * Each thread maintains a set of allocated objects, with
-// a bound on the total amount of data in the set.
-// * Each allocated object's contents are generated by
-// hashing the object pointer, and a generation count
-// in the object. This allows us to easily check for
-// data corruption.
-// * At any given step, the thread can do any of the following:
-// a. Allocate an object
-// b. Increment an object's generation count and update
-// its contents.
-// c. Pass the object to another thread
-// d. Free an object
-// Also, at the end of every step, object(s) are freed to maintain
-// the memory upper-bound.
-//
-// If this test is compiled with -DDEBUGALLOCATION, then we don't
-// run some tests that test the inner workings of tcmalloc and
-// break on debugallocation: that certain allocations are aligned
-// in a certain way (even though no standard requires it), and that
-// realloc() tries to minimize copying (which debug allocators don't
-// care about).
-
-#include "config_for_unittests.h"
-// Complicated ordering requirements. tcmalloc.h defines (indirectly)
-// _POSIX_C_SOURCE, which it needs so stdlib.h defines posix_memalign.
-// unistd.h, on the other hand, requires _POSIX_C_SOURCE to be unset,
-// at least on FreeBSD, in order to define sbrk. The solution
-// is to #include unistd.h first. This is safe because unistd.h
-// doesn't sub-include stdlib.h, so we'll still get posix_memalign
-// when we #include stdlib.h. Blah.
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for testing sbrk hooks
-#endif
-#include "tcmalloc.h" // must come early, to pick up posix_memalign
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#if defined HAVE_STDINT_H
-#include <stdint.h> // for intptr_t
-#endif
-#include <sys/types.h> // for size_t
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h> // for open; used with mmap-hook test
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h> // for testing mmap hooks
-#endif
-#ifdef HAVE_MALLOC_H
-#include <malloc.h> // defines pvalloc/etc on cygwin
-#endif
-#include <assert.h>
-#include <vector>
-#include <algorithm>
-#include <string>
-#include <new>
-#include "base/logging.h"
-#include "base/simple_mutex.h"
-#include "gperftools/malloc_hook.h"
-#include "gperftools/malloc_extension.h"
-#include "gperftools/tcmalloc.h"
-#include "thread_cache.h"
-#include "tests/testutil.h"
-
-// Windows doesn't define pvalloc and a few other obsolete unix
-// functions; nor does it define posix_memalign (which is not obsolete).
-#if defined(_WIN32)
-# define cfree free // don't bother to try to test these obsolete fns
-# define valloc malloc
-# define pvalloc malloc
-// I'd like to map posix_memalign to _aligned_malloc, but _aligned_malloc
-// must be paired with _aligned_free (not normal free), which is too
-// invasive a change to how we allocate memory here. So just bail
-static bool kOSSupportsMemalign = false;
-static inline void* Memalign(size_t align, size_t size) {
- //LOG(FATAL) << "memalign not supported on windows";
- exit(1);
- return NULL;
-}
-static inline int PosixMemalign(void** ptr, size_t align, size_t size) {
- //LOG(FATAL) << "posix_memalign not supported on windows";
- exit(1);
- return -1;
-}
-
-// OS X defines posix_memalign in some OS versions but not others;
-// it's confusing enough to check that it's easiest to just not to test.
-#elif defined(__APPLE__)
-static bool kOSSupportsMemalign = false;
-static inline void* Memalign(size_t align, size_t size) {
- //LOG(FATAL) << "memalign not supported on OS X";
- exit(1);
- return NULL;
-}
-static inline int PosixMemalign(void** ptr, size_t align, size_t size) {
- //LOG(FATAL) << "posix_memalign not supported on OS X";
- exit(1);
- return -1;
-}
-
-#else
-static bool kOSSupportsMemalign = true;
-static inline void* Memalign(size_t align, size_t size) {
- return memalign(align, size);
-}
-static inline int PosixMemalign(void** ptr, size_t align, size_t size) {
- return posix_memalign(ptr, align, size);
-}
-
-#endif
-
-// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old
-// form of the name instead.
-#ifndef MAP_ANONYMOUS
-# define MAP_ANONYMOUS MAP_ANON
-#endif
-
-#define LOGSTREAM stdout
-
-using std::vector;
-using std::string;
-
-DECLARE_double(tcmalloc_release_rate);
-DECLARE_int32(max_free_queue_size); // in debugallocation.cc
-DECLARE_int64(tcmalloc_sample_parameter);
-
-namespace testing {
-
-static const int FLAGS_numtests = 50000;
-static const int FLAGS_log_every_n_tests = 50000; // log exactly once
-
-// Testing parameters
-static const int FLAGS_lgmaxsize = 16; // lg() of the max size object to alloc
-static const int FLAGS_numthreads = 10; // Number of threads
-static const int FLAGS_threadmb = 4; // Max memory size allocated by thread
-static const int FLAGS_lg_max_memalign = 18; // lg of max alignment for memalign
-
-static const double FLAGS_memalign_min_fraction = 0; // min expected%
-static const double FLAGS_memalign_max_fraction = 0.4; // max expected%
-static const double FLAGS_memalign_max_alignment_ratio = 6; // alignment/size
-
-// Weights of different operations
-static const int FLAGS_allocweight = 50; // Weight for picking allocation
-static const int FLAGS_freeweight = 50; // Weight for picking free
-static const int FLAGS_updateweight = 10; // Weight for picking update
-static const int FLAGS_passweight = 1; // Weight for passing object
-
-static const int kSizeBits = 8 * sizeof(size_t);
-static const size_t kMaxSize = ~static_cast<size_t>(0);
-static const size_t kMaxSignedSize = ((size_t(1) << (kSizeBits-1)) - 1);
-
-static const size_t kNotTooBig = 100000;
-// We want an allocation that is definitely more than main memory. OS
-// X has special logic to discard very big allocs before even passing
-// the request along to the user-defined memory allocator; we're not
-// interested in testing their logic, so we have to make sure we're
-// not *too* big.
-static const size_t kTooBig = kMaxSize - 100000;
-
-static int news_handled = 0;
-
-// Global array of threads
-class TesterThread;
-static TesterThread** threads;
-
-// To help with generating random numbers
-class TestHarness {
- private:
- // Information kept per type
- struct Type {
- string name;
- int type;
- int weight;
- };
-
- public:
- TestHarness(int seed)
- : types_(new vector<Type>), total_weight_(0), num_tests_(0) {
- srandom(seed);
- }
- ~TestHarness() {
- delete types_;
- }
-
- // Add operation type with specified weight. When starting a new
- // iteration, an operation type is picked with probability
- // proportional to its weight.
- //
- // "type" must be non-negative.
- // "weight" must be non-negative.
- void AddType(int type, int weight, const char* name);
-
- // Call this to get the type of operation for the next iteration.
- // It returns a random operation type from the set of registered
- // operations. Returns -1 if tests should finish.
- int PickType();
-
- // If n == 0, returns the next pseudo-random number in the range [0 .. 0]
- // If n != 0, returns the next pseudo-random number in the range [0 .. n)
- int Uniform(int n) {
- if (n == 0) {
- return random() * 0;
- } else {
- return random() % n;
- }
- }
- // Pick "base" uniformly from range [0,max_log] and then return
- // "base" random bits. The effect is to pick a number in the range
- // [0,2^max_log-1] with bias towards smaller numbers.
- int Skewed(int max_log) {
- const int base = random() % (max_log+1);
- return random() % (1 << base);
- }
-
- private:
- vector<Type>* types_; // Registered types
- int total_weight_; // Total weight of all types
- int num_tests_; // Num tests run so far
-};
-
-void TestHarness::AddType(int type, int weight, const char* name) {
- Type t;
- t.name = name;
- t.type = type;
- t.weight = weight;
- types_->push_back(t);
- total_weight_ += weight;
-}
-
-int TestHarness::PickType() {
- if (num_tests_ >= FLAGS_numtests) return -1;
- num_tests_++;
-
- assert(total_weight_ > 0);
- // This is a little skewed if total_weight_ doesn't divide 2^31, but it's close
- int v = Uniform(total_weight_);
- int i;
- for (i = 0; i < types_->size(); i++) {
- v -= (*types_)[i].weight;
- if (v < 0) {
- break;
- }
- }
-
- assert(i < types_->size());
- if ((num_tests_ % FLAGS_log_every_n_tests) == 0) {
- fprintf(LOGSTREAM, " Test %d out of %d: %s\n",
- num_tests_, FLAGS_numtests, (*types_)[i].name.c_str());
- }
- return (*types_)[i].type;
-}
-
-class AllocatorState : public TestHarness {
- public:
- explicit AllocatorState(int seed) : TestHarness(seed), memalign_fraction_(0) {
- if (kOSSupportsMemalign) {
- CHECK_GE(FLAGS_memalign_max_fraction, 0);
- CHECK_LE(FLAGS_memalign_max_fraction, 1);
- CHECK_GE(FLAGS_memalign_min_fraction, 0);
- CHECK_LE(FLAGS_memalign_min_fraction, 1);
- double delta = FLAGS_memalign_max_fraction - FLAGS_memalign_min_fraction;
- CHECK_GE(delta, 0);
- memalign_fraction_ = (Uniform(10000)/10000.0 * delta +
- FLAGS_memalign_min_fraction);
- //fprintf(LOGSTREAM, "memalign fraction: %f\n", memalign_fraction_);
- }
- }
- virtual ~AllocatorState() {}
-
- // Allocate memory. Randomly choose between malloc() or posix_memalign().
- void* alloc(size_t size) {
- if (Uniform(100) < memalign_fraction_ * 100) {
- // Try a few times to find a reasonable alignment, or fall back on malloc.
- for (int i = 0; i < 5; i++) {
- size_t alignment = 1 << Uniform(FLAGS_lg_max_memalign);
- if (alignment >= sizeof(intptr_t) &&
- (size < sizeof(intptr_t) ||
- alignment < FLAGS_memalign_max_alignment_ratio * size)) {
- void *result = reinterpret_cast<void*>(static_cast<intptr_t>(0x1234));
- int err = PosixMemalign(&result, alignment, size);
- if (err != 0) {
- CHECK_EQ(err, ENOMEM);
- }
- return err == 0 ? result : NULL;
- }
- }
- }
- return malloc(size);
- }
-
- private:
- double memalign_fraction_;
-};
-
-
-// Info kept per thread
-class TesterThread {
- private:
- // Info kept per allocated object
- struct Object {
- char* ptr; // Allocated pointer
- int size; // Allocated size
- int generation; // Generation counter of object contents
- };
-
- Mutex lock_; // For passing in another thread's obj
- int id_; // My thread id
- AllocatorState rnd_; // For generating random numbers
- vector<Object> heap_; // This thread's heap
- vector<Object> passed_; // Pending objects passed from others
- size_t heap_size_; // Current heap size
- int locks_ok_; // Number of OK TryLock() ops
- int locks_failed_; // Number of failed TryLock() ops
-
- // Type of operations
- enum Type { ALLOC, FREE, UPDATE, PASS };
-
- // ACM minimal standard random number generator. (re-entrant.)
- class ACMRandom {
- int32 seed_;
- public:
- explicit ACMRandom(int32 seed) { seed_ = seed; }
- int32 Next() {
- const int32 M = 2147483647L; // 2^31-1
- const int32 A = 16807;
- // In effect, we are computing seed_ = (seed_ * A) % M, where M = 2^31-1
- uint32 lo = A * (int32)(seed_ & 0xFFFF);
- uint32 hi = A * (int32)((uint32)seed_ >> 16);
- lo += (hi & 0x7FFF) << 16;
- if (lo > M) {
- lo &= M;
- ++lo;
- }
- lo += hi >> 15;
- if (lo > M) {
- lo &= M;
- ++lo;
- }
- return (seed_ = (int32) lo);
- }
- };
-
- public:
- TesterThread(int id)
- : id_(id),
- rnd_(id+1),
- heap_size_(0),
- locks_ok_(0),
- locks_failed_(0) {
- }
-
- virtual ~TesterThread() {
- if (FLAGS_verbose)
- fprintf(LOGSTREAM, "Thread %2d: locks %6d ok; %6d trylocks failed\n",
- id_, locks_ok_, locks_failed_);
- if (locks_ok_ + locks_failed_ >= 1000) {
- CHECK_LE(locks_failed_, locks_ok_ / 2);
- }
- }
-
- virtual void Run() {
- rnd_.AddType(ALLOC, FLAGS_allocweight, "allocate");
- rnd_.AddType(FREE, FLAGS_freeweight, "free");
- rnd_.AddType(UPDATE, FLAGS_updateweight, "update");
- rnd_.AddType(PASS, FLAGS_passweight, "pass");
-
- while (true) {
- AcquirePassedObjects();
-
- switch (rnd_.PickType()) {
- case ALLOC: AllocateObject(); break;
- case FREE: FreeObject(); break;
- case UPDATE: UpdateObject(); break;
- case PASS: PassObject(); break;
- case -1: goto done;
- default: assert(NULL == "Unknown type");
- }
-
- ShrinkHeap();
- }
-
- done:
- DeleteHeap();
- }
-
- // Allocate a new object
- void AllocateObject() {
- Object object;
- object.size = rnd_.Skewed(FLAGS_lgmaxsize);
- object.ptr = static_cast<char*>(rnd_.alloc(object.size));
- CHECK(object.ptr);
- object.generation = 0;
- FillContents(&object);
- heap_.push_back(object);
- heap_size_ += object.size;
- }
-
- // Mutate a random object
- void UpdateObject() {
- if (heap_.empty()) return;
- const int index = rnd_.Uniform(heap_.size());
- CheckContents(heap_[index]);
- heap_[index].generation++;
- FillContents(&heap_[index]);
- }
-
- // Free a random object
- void FreeObject() {
- if (heap_.empty()) return;
- const int index = rnd_.Uniform(heap_.size());
- Object object = heap_[index];
- CheckContents(object);
- free(object.ptr);
- heap_size_ -= object.size;
- heap_[index] = heap_[heap_.size()-1];
- heap_.pop_back();
- }
-
- // Delete all objects in the heap
- void DeleteHeap() {
- while (!heap_.empty()) {
- FreeObject();
- }
- }
-
- // Free objects until our heap is small enough
- void ShrinkHeap() {
- while (heap_size_ > FLAGS_threadmb << 20) {
- assert(!heap_.empty());
- FreeObject();
- }
- }
-
- // Pass a random object to another thread
- void PassObject() {
- // Pick object to pass
- if (heap_.empty()) return;
- const int index = rnd_.Uniform(heap_.size());
- Object object = heap_[index];
- CheckContents(object);
-
- // Pick thread to pass
- const int tid = rnd_.Uniform(FLAGS_numthreads);
- TesterThread* thread = threads[tid];
-
- if (thread->lock_.TryLock()) {
- // Pass the object
- locks_ok_++;
- thread->passed_.push_back(object);
- thread->lock_.Unlock();
- heap_size_ -= object.size;
- heap_[index] = heap_[heap_.size()-1];
- heap_.pop_back();
- } else {
- locks_failed_++;
- }
- }
-
- // Grab any objects passed to this thread by another thread
- void AcquirePassedObjects() {
- // We do not create unnecessary contention by always using
- // TryLock(). Plus we unlock immediately after swapping passed
- // objects into a local vector.
- vector<Object> copy;
- { // Locking scope
- if (!lock_.TryLock()) {
- locks_failed_++;
- return;
- }
- locks_ok_++;
- swap(copy, passed_);
- lock_.Unlock();
- }
-
- for (int i = 0; i < copy.size(); ++i) {
- const Object& object = copy[i];
- CheckContents(object);
- heap_.push_back(object);
- heap_size_ += object.size;
- }
- }
-
- // Fill object contents according to ptr/generation
- void FillContents(Object* object) {
- ACMRandom r(reinterpret_cast<intptr_t>(object->ptr) & 0x7fffffff);
- for (int i = 0; i < object->generation; ++i) {
- r.Next();
- }
- const char c = static_cast<char>(r.Next());
- memset(object->ptr, c, object->size);
- }
-
- // Check object contents
- void CheckContents(const Object& object) {
- ACMRandom r(reinterpret_cast<intptr_t>(object.ptr) & 0x7fffffff);
- for (int i = 0; i < object.generation; ++i) {
- r.Next();
- }
-
- // For large objects, we just check a prefix/suffix
- const char expected = static_cast<char>(r.Next());
- const int limit1 = object.size < 32 ? object.size : 32;
- const int start2 = limit1 > object.size - 32 ? limit1 : object.size - 32;
- for (int i = 0; i < limit1; ++i) {
- CHECK_EQ(object.ptr[i], expected);
- }
- for (int i = start2; i < object.size; ++i) {
- CHECK_EQ(object.ptr[i], expected);
- }
- }
-};
-
-static void RunThread(int thread_id) {
- threads[thread_id]->Run();
-}
-
-static void TryHugeAllocation(size_t s, AllocatorState* rnd) {
- void* p = rnd->alloc(s);
- CHECK(p == NULL); // huge allocation s should fail!
-}
-
-static void TestHugeAllocations(AllocatorState* rnd) {
- // Check that asking for stuff tiny bit smaller than largest possible
- // size returns NULL.
- for (size_t i = 0; i < 70000; i += rnd->Uniform(20)) {
- TryHugeAllocation(kMaxSize - i, rnd);
- }
- // Asking for memory sizes near signed/unsigned boundary (kMaxSignedSize)
- // might work or not, depending on the amount of virtual memory.
-#ifndef DEBUGALLOCATION // debug allocation takes forever for huge allocs
- for (size_t i = 0; i < 100; i++) {
- void* p = NULL;
- p = rnd->alloc(kMaxSignedSize + i);
- if (p) free(p); // if: free(NULL) is not necessarily defined
- p = rnd->alloc(kMaxSignedSize - i);
- if (p) free(p);
- }
-#endif
-
- // Check that ReleaseFreeMemory has no visible effect (aka, does not
- // crash the test):
- MallocExtension* inst = MallocExtension::instance();
- CHECK(inst);
- inst->ReleaseFreeMemory();
-}
-
-static void TestCalloc(size_t n, size_t s, bool ok) {
- char* p = reinterpret_cast<char*>(calloc(n, s));
- if (FLAGS_verbose)
- fprintf(LOGSTREAM, "calloc(%"PRIxS", %"PRIxS"): %p\n", n, s, p);
- if (!ok) {
- CHECK(p == NULL); // calloc(n, s) should not succeed
- } else {
- CHECK(p != NULL); // calloc(n, s) should succeed
- for (int i = 0; i < n*s; i++) {
- CHECK(p[i] == '\0');
- }
- free(p);
- }
-}
-
-// This makes sure that reallocing a small number of bytes in either
-// direction doesn't cause us to allocate new memory.
-static void TestRealloc() {
-#ifndef DEBUGALLOCATION // debug alloc doesn't try to minimize reallocs
- // When sampling, we always allocate in units of page-size, which
- // makes reallocs of small sizes do extra work (thus, failing these
- // checks). Since sampling is random, we turn off sampling to make
- // sure that doesn't happen to us here.
- const int64 old_sample_parameter = FLAGS_tcmalloc_sample_parameter;
- FLAGS_tcmalloc_sample_parameter = 0; // turn off sampling
-
- int start_sizes[] = { 100, 1000, 10000, 100000 };
- int deltas[] = { 1, -2, 4, -8, 16, -32, 64, -128 };
-
- for (int s = 0; s < sizeof(start_sizes)/sizeof(*start_sizes); ++s) {
- void* p = malloc(start_sizes[s]);
- CHECK(p);
- // The larger the start-size, the larger the non-reallocing delta.
- for (int d = 0; d < (s+1) * 2; ++d) {
- void* new_p = realloc(p, start_sizes[s] + deltas[d]);
- CHECK(p == new_p); // realloc should not allocate new memory
- }
- // Test again, but this time reallocing smaller first.
- for (int d = 0; d < s*2; ++d) {
- void* new_p = realloc(p, start_sizes[s] - deltas[d]);
- CHECK(p == new_p); // realloc should not allocate new memory
- }
- free(p);
- }
- FLAGS_tcmalloc_sample_parameter = old_sample_parameter;
-#endif
-}
-
-static void TestNewHandler() throw (std::bad_alloc) {
- ++news_handled;
- throw std::bad_alloc();
-}
-
-static void TestOneNew(void* (*func)(size_t)) {
- // success test
- try {
- void* ptr = (*func)(kNotTooBig);
- if (0 == ptr) {
- fprintf(LOGSTREAM, "allocation should not have failed.\n");
- abort();
- }
- } catch (...) {
- fprintf(LOGSTREAM, "allocation threw unexpected exception.\n");
- abort();
- }
-
- // failure test
- // we should always receive a bad_alloc exception
- try {
- (*func)(kTooBig);
- fprintf(LOGSTREAM, "allocation should have failed.\n");
- abort();
- } catch (const std::bad_alloc&) {
- // correct
- } catch (...) {
- fprintf(LOGSTREAM, "allocation threw unexpected exception.\n");
- abort();
- }
-}
-
-static void TestNew(void* (*func)(size_t)) {
- news_handled = 0;
-
- // test without new_handler:
- std::new_handler saved_handler = std::set_new_handler(0);
- TestOneNew(func);
-
- // test with new_handler:
- std::set_new_handler(TestNewHandler);
- TestOneNew(func);
- if (news_handled != 1) {
- fprintf(LOGSTREAM, "new_handler was not called.\n");
- abort();
- }
- std::set_new_handler(saved_handler);
-}
-
-static void TestOneNothrowNew(void* (*func)(size_t, const std::nothrow_t&)) {
- // success test
- try {
- void* ptr = (*func)(kNotTooBig, std::nothrow);
- if (0 == ptr) {
- fprintf(LOGSTREAM, "allocation should not have failed.\n");
- abort();
- }
- } catch (...) {
- fprintf(LOGSTREAM, "allocation threw unexpected exception.\n");
- abort();
- }
-
- // failure test
- // we should always receive a bad_alloc exception
- try {
- if ((*func)(kTooBig, std::nothrow) != 0) {
- fprintf(LOGSTREAM, "allocation should have failed.\n");
- abort();
- }
- } catch (...) {
- fprintf(LOGSTREAM, "nothrow allocation threw unexpected exception.\n");
- abort();
- }
-}
-
-static void TestNothrowNew(void* (*func)(size_t, const std::nothrow_t&)) {
- news_handled = 0;
-
- // test without new_handler:
- std::new_handler saved_handler = std::set_new_handler(0);
- TestOneNothrowNew(func);
-
- // test with new_handler:
- std::set_new_handler(TestNewHandler);
- TestOneNothrowNew(func);
- if (news_handled != 1) {
- fprintf(LOGSTREAM, "nothrow new_handler was not called.\n");
- abort();
- }
- std::set_new_handler(saved_handler);
-}
-
-
-// These are used as callbacks by the sanity-check. Set* and Reset*
-// register the hook that counts how many times the associated memory
-// function is called. After each such call, call Verify* to verify
-// that we used the tcmalloc version of the call, and not the libc.
-// Note the ... in the hook signature: we don't care what arguments
-// the hook takes.
-#define MAKE_HOOK_CALLBACK(hook_type) \
- static int g_##hook_type##_calls = 0; \
- static void IncrementCallsTo##hook_type(...) { \
- g_##hook_type##_calls++; \
- } \
- static void Verify##hook_type##WasCalled() { \
- CHECK_GT(g_##hook_type##_calls, 0); \
- g_##hook_type##_calls = 0; /* reset for next call */ \
- } \
- static void Set##hook_type() { \
- CHECK(MallocHook::Add##hook_type( \
- (MallocHook::hook_type)&IncrementCallsTo##hook_type)); \
- } \
- static void Reset##hook_type() { \
- CHECK(MallocHook::Remove##hook_type( \
- (MallocHook::hook_type)&IncrementCallsTo##hook_type)); \
- }
-
-// We do one for each hook typedef in malloc_hook.h
-MAKE_HOOK_CALLBACK(NewHook);
-MAKE_HOOK_CALLBACK(DeleteHook);
-MAKE_HOOK_CALLBACK(MmapHook);
-MAKE_HOOK_CALLBACK(MremapHook);
-MAKE_HOOK_CALLBACK(MunmapHook);
-MAKE_HOOK_CALLBACK(SbrkHook);
-
-static void TestAlignmentForSize(int size) {
- fprintf(LOGSTREAM, "Testing alignment of malloc(%d)\n", size);
- static const int kNum = 100;
- void* ptrs[kNum];
- for (int i = 0; i < kNum; i++) {
- ptrs[i] = malloc(size);
- uintptr_t p = reinterpret_cast<uintptr_t>(ptrs[i]);
- CHECK((p % sizeof(void*)) == 0);
- CHECK((p % sizeof(double)) == 0);
-
- // Must have 16-byte alignment for large enough objects
- if (size >= 16) {
- CHECK((p % 16) == 0);
- }
- }
- for (int i = 0; i < kNum; i++) {
- free(ptrs[i]);
- }
-}
-
-static void TestMallocAlignment() {
- for (int lg = 0; lg < 16; lg++) {
- TestAlignmentForSize((1<<lg) - 1);
- TestAlignmentForSize((1<<lg) + 0);
- TestAlignmentForSize((1<<lg) + 1);
- }
-}
-
-static void TestHugeThreadCache() {
- fprintf(LOGSTREAM, "==== Testing huge thread cache\n");
- // More than 2^16 to cause integer overflow of 16 bit counters.
- static const int kNum = 70000;
- char** array = new char*[kNum];
- for (int i = 0; i < kNum; ++i) {
- array[i] = new char[10];
- }
- for (int i = 0; i < kNum; ++i) {
- delete[] array[i];
- }
- delete[] array;
-}
-
-namespace {
-
-struct RangeCallbackState {
- uintptr_t ptr;
- base::MallocRange::Type expected_type;
- size_t min_size;
- bool matched;
-};
-
-static void RangeCallback(void* arg, const base::MallocRange* r) {
- RangeCallbackState* state = reinterpret_cast<RangeCallbackState*>(arg);
- if (state->ptr >= r->address &&
- state->ptr < r->address + r->length) {
- if (state->expected_type == base::MallocRange::FREE) {
- // We are expecting r->type == FREE, but ReleaseMemory
- // may have already moved us to UNMAPPED state instead (this happens in
- // approximately 0.1% of executions). Accept either state.
- CHECK(r->type == base::MallocRange::FREE ||
- r->type == base::MallocRange::UNMAPPED);
- } else {
- CHECK_EQ(r->type, state->expected_type);
- }
- CHECK_GE(r->length, state->min_size);
- state->matched = true;
- }
-}
-
-// Check that at least one of the callbacks from Ranges() contains
-// the specified address with the specified type, and has size
-// >= min_size.
-static void CheckRangeCallback(void* ptr, base::MallocRange::Type type,
- size_t min_size) {
- RangeCallbackState state;
- state.ptr = reinterpret_cast<uintptr_t>(ptr);
- state.expected_type = type;
- state.min_size = min_size;
- state.matched = false;
- MallocExtension::instance()->Ranges(&state, RangeCallback);
- CHECK(state.matched);
-}
-
-}
-
-static void TestRanges() {
- static const int MB = 1048576;
- void* a = malloc(MB);
- void* b = malloc(MB);
- CheckRangeCallback(a, base::MallocRange::INUSE, MB);
- CheckRangeCallback(b, base::MallocRange::INUSE, MB);
- free(a);
- CheckRangeCallback(a, base::MallocRange::FREE, MB);
- CheckRangeCallback(b, base::MallocRange::INUSE, MB);
- MallocExtension::instance()->ReleaseFreeMemory();
- CheckRangeCallback(a, base::MallocRange::UNMAPPED, MB);
- CheckRangeCallback(b, base::MallocRange::INUSE, MB);
- free(b);
- CheckRangeCallback(a, base::MallocRange::UNMAPPED, MB);
- CheckRangeCallback(b, base::MallocRange::FREE, MB);
-}
-
-#ifndef DEBUGALLOCATION
-static size_t GetUnmappedBytes() {
- size_t bytes;
- CHECK(MallocExtension::instance()->GetNumericProperty(
- "tcmalloc.pageheap_unmapped_bytes", &bytes));
- return bytes;
-}
-#endif
-
-static void TestReleaseToSystem() {
- // Debug allocation mode adds overhead to each allocation which
- // messes up all the equality tests here. I just disable the
- // teset in this mode. TODO(csilvers): get it to work for debugalloc?
-#ifndef DEBUGALLOCATION
- const double old_tcmalloc_release_rate = FLAGS_tcmalloc_release_rate;
- FLAGS_tcmalloc_release_rate = 0;
-
- static const int MB = 1048576;
- void* a = malloc(MB);
- void* b = malloc(MB);
- MallocExtension::instance()->ReleaseFreeMemory();
- size_t starting_bytes = GetUnmappedBytes();
-
- // Calling ReleaseFreeMemory() a second time shouldn't do anything.
- MallocExtension::instance()->ReleaseFreeMemory();
- EXPECT_EQ(starting_bytes, GetUnmappedBytes());
-
- // ReleaseToSystem shouldn't do anything either.
- MallocExtension::instance()->ReleaseToSystem(MB);
- EXPECT_EQ(starting_bytes, GetUnmappedBytes());
-
- free(a);
-
- // The span to release should be 1MB.
- MallocExtension::instance()->ReleaseToSystem(MB/2);
- EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes());
-
- // Should do nothing since the previous call released too much.
- MallocExtension::instance()->ReleaseToSystem(MB/4);
- EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes());
-
- free(b);
-
- // Use up the extra MB/4 bytes from 'a' and also release 'b'.
- MallocExtension::instance()->ReleaseToSystem(MB/2);
- EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes());
-
- // Should do nothing since the previous call released too much.
- MallocExtension::instance()->ReleaseToSystem(MB/2);
- EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes());
-
- // Nothing else to release.
- MallocExtension::instance()->ReleaseFreeMemory();
- EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes());
-
- a = malloc(MB);
- free(a);
- EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes());
-
- // Releasing less than a page should still trigger a release.
- MallocExtension::instance()->ReleaseToSystem(1);
- EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes());
-
- FLAGS_tcmalloc_release_rate = old_tcmalloc_release_rate;
-#endif // #ifndef DEBUGALLOCATION
-}
-
-// On MSVC10, in release mode, the optimizer convinces itself
-// g_no_memory is never changed (I guess it doesn't realize OnNoMemory
-// might be called). Work around this by setting the var volatile.
-volatile bool g_no_memory = false;
-std::new_handler g_old_handler = NULL;
-static void OnNoMemory() {
- g_no_memory = true;
- std::set_new_handler(g_old_handler);
-}
-
-static void TestSetNewMode() {
- int old_mode = tc_set_new_mode(1);
-
- g_old_handler = std::set_new_handler(&OnNoMemory);
- g_no_memory = false;
- void* ret = malloc(kTooBig);
- EXPECT_EQ(NULL, ret);
- EXPECT_TRUE(g_no_memory);
-
- g_old_handler = std::set_new_handler(&OnNoMemory);
- g_no_memory = false;
- ret = calloc(1, kTooBig);
- EXPECT_EQ(NULL, ret);
- EXPECT_TRUE(g_no_memory);
-
- g_old_handler = std::set_new_handler(&OnNoMemory);
- g_no_memory = false;
- ret = realloc(NULL, kTooBig);
- EXPECT_EQ(NULL, ret);
- EXPECT_TRUE(g_no_memory);
-
- if (kOSSupportsMemalign) {
- // Not really important, but must be small enough such that
- // kAlignment + kTooBig does not overflow.
- const int kAlignment = 1 << 5;
-
- g_old_handler = std::set_new_handler(&OnNoMemory);
- g_no_memory = false;
- ret = Memalign(kAlignment, kTooBig);
- EXPECT_EQ(NULL, ret);
- EXPECT_TRUE(g_no_memory);
-
- g_old_handler = std::set_new_handler(&OnNoMemory);
- g_no_memory = false;
- EXPECT_EQ(ENOMEM,
- PosixMemalign(&ret, kAlignment, kTooBig));
- EXPECT_EQ(NULL, ret);
- EXPECT_TRUE(g_no_memory);
- }
-
- tc_set_new_mode(old_mode);
-}
-
-static int RunAllTests(int argc, char** argv) {
- // Optional argv[1] is the seed
- AllocatorState rnd(argc > 1 ? atoi(argv[1]) : 100);
-
- SetTestResourceLimit();
-
- // TODO(odo): This test has been disabled because it is only by luck that it
- // does not result in fragmentation. When tcmalloc makes an allocation which
- // spans previously unused leaves of the pagemap it will allocate and fill in
- // the leaves to cover the new allocation. The leaves happen to be 256MiB in
- // the 64-bit build, and with the sbrk allocator these allocations just
- // happen to fit in one leaf by luck. With other allocators (mmap,
- // memfs_malloc when used with small pages) the allocations generally span
- // two leaves and this results in a very bad fragmentation pattern with this
- // code. The same failure can be forced with the sbrk allocator just by
- // allocating something on the order of 128MiB prior to starting this test so
- // that the test allocations straddle a 256MiB boundary.
-
- // TODO(csilvers): port MemoryUsage() over so the test can use that
-#if 0
-# include <unistd.h> // for getpid()
- // Allocate and deallocate blocks of increasing sizes to check if the alloc
- // metadata fragments the memory. (Do not put other allocations/deallocations
- // before this test, it may break).
- {
- size_t memory_usage = MemoryUsage(getpid());
- fprintf(LOGSTREAM, "Testing fragmentation\n");
- for ( int i = 200; i < 240; ++i ) {
- int size = i << 20;
- void *test1 = rnd.alloc(size);
- CHECK(test1);
- for ( int j = 0; j < size; j += (1 << 12) ) {
- static_cast<char*>(test1)[j] = 1;
- }
- free(test1);
- }
- // There may still be a bit of fragmentation at the beginning, until we
- // reach kPageMapBigAllocationThreshold bytes so we check for
- // 200 + 240 + margin.
- CHECK_LT(MemoryUsage(getpid()), memory_usage + (450 << 20) );
- }
-#endif
-
- // Check that empty allocation works
- fprintf(LOGSTREAM, "Testing empty allocation\n");
- {
- void* p1 = rnd.alloc(0);
- CHECK(p1 != NULL);
- void* p2 = rnd.alloc(0);
- CHECK(p2 != NULL);
- CHECK(p1 != p2);
- free(p1);
- free(p2);
- }
-
- // This code stresses some of the memory allocation via STL.
- // It may call operator delete(void*, nothrow_t).
- fprintf(LOGSTREAM, "Testing STL use\n");
- {
- std::vector<int> v;
- v.push_back(1);
- v.push_back(2);
- v.push_back(3);
- v.push_back(0);
- std::stable_sort(v.begin(), v.end());
- }
-
- // Test each of the memory-allocation functions once, just as a sanity-check
- fprintf(LOGSTREAM, "Sanity-testing all the memory allocation functions\n");
- {
- // We use new-hook and delete-hook to verify we actually called the
- // tcmalloc version of these routines, and not the libc version.
- SetNewHook(); // defined as part of MAKE_HOOK_CALLBACK, above
- SetDeleteHook(); // ditto
-
- void* p1 = malloc(10);
- CHECK(p1 != NULL); // force use of this variable
- VerifyNewHookWasCalled();
- // Also test the non-standard tc_malloc_size
- size_t actual_p1_size = tc_malloc_size(p1);
- CHECK_GE(actual_p1_size, 10);
- CHECK_LT(actual_p1_size, 100000); // a reasonable upper-bound, I think
- free(p1);
- VerifyDeleteHookWasCalled();
-
-
- p1 = calloc(10, 2);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- // We make sure we realloc to a big size, since some systems (OS
- // X) will notice if the realloced size continues to fit into the
- // malloc-block and make this a noop if so.
- p1 = realloc(p1, 30000);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- VerifyDeleteHookWasCalled();
- cfree(p1); // synonym for free
- VerifyDeleteHookWasCalled();
-
- if (kOSSupportsMemalign) {
- CHECK_EQ(PosixMemalign(&p1, sizeof(p1), 40), 0);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- free(p1);
- VerifyDeleteHookWasCalled();
-
- p1 = Memalign(sizeof(p1) * 2, 50);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- free(p1);
- VerifyDeleteHookWasCalled();
- }
-
- // Windows has _aligned_malloc. Let's test that that's captured too.
-#if (defined(_MSC_VER) || defined(__MINGW32__)) && !defined(PERFTOOLS_NO_ALIGNED_MALLOC)
- p1 = _aligned_malloc(sizeof(p1) * 2, 64);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- _aligned_free(p1);
- VerifyDeleteHookWasCalled();
-#endif
-
- p1 = valloc(60);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- free(p1);
- VerifyDeleteHookWasCalled();
-
- p1 = pvalloc(70);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- free(p1);
- VerifyDeleteHookWasCalled();
-
- char* p2 = new char;
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- delete p2;
- VerifyDeleteHookWasCalled();
-
- p2 = new char[100];
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- delete[] p2;
- VerifyDeleteHookWasCalled();
-
- p2 = new(std::nothrow) char;
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- delete p2;
- VerifyDeleteHookWasCalled();
-
- p2 = new(std::nothrow) char[100];
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- delete[] p2;
- VerifyDeleteHookWasCalled();
-
- // Another way of calling operator new
- p2 = static_cast<char*>(::operator new(100));
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- ::operator delete(p2);
- VerifyDeleteHookWasCalled();
-
- // Try to call nothrow's delete too. Compilers use this.
- p2 = static_cast<char*>(::operator new(100, std::nothrow));
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- ::operator delete(p2, std::nothrow);
- VerifyDeleteHookWasCalled();
-
- // Try strdup(), which the system allocates but we must free. If
- // all goes well, libc will use our malloc!
- p2 = strdup("test");
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- free(p2);
- VerifyDeleteHookWasCalled();
-
-
- // Test mmap too: both anonymous mmap and mmap of a file
- // Note that for right now we only override mmap on linux
- // systems, so those are the only ones for which we check.
- SetMmapHook();
- SetMremapHook();
- SetMunmapHook();
-#if defined(HAVE_MMAP) && defined(__linux) && \
- (defined(__i386__) || defined(__x86_64__))
- int size = 8192*2;
- p1 = mmap(NULL, size, PROT_WRITE|PROT_READ, MAP_ANONYMOUS|MAP_PRIVATE,
- -1, 0);
- CHECK(p1 != NULL);
- VerifyMmapHookWasCalled();
- p1 = mremap(p1, size, size/2, 0);
- CHECK(p1 != NULL);
- VerifyMremapHookWasCalled();
- size /= 2;
- munmap(p1, size);
- VerifyMunmapHookWasCalled();
-
- int fd = open("/dev/zero", O_RDONLY);
- CHECK_GE(fd, 0); // make sure the open succeeded
- p1 = mmap(NULL, 8192, PROT_READ, MAP_SHARED, fd, 0);
- CHECK(p1 != NULL);
- VerifyMmapHookWasCalled();
- munmap(p1, 8192);
- VerifyMunmapHookWasCalled();
- close(fd);
-#else // this is just to quiet the compiler: make sure all fns are called
- IncrementCallsToMmapHook();
- IncrementCallsToMunmapHook();
- IncrementCallsToMremapHook();
- VerifyMmapHookWasCalled();
- VerifyMremapHookWasCalled();
- VerifyMunmapHookWasCalled();
-#endif
-
- // Test sbrk
- SetSbrkHook();
-#if defined(HAVE_SBRK) && defined(__linux) && \
- (defined(__i386__) || defined(__x86_64__))
- p1 = sbrk(8192);
- CHECK(p1 != NULL);
- VerifySbrkHookWasCalled();
- p1 = sbrk(-8192);
- CHECK(p1 != NULL);
- VerifySbrkHookWasCalled();
- // However, sbrk hook should *not* be called with sbrk(0)
- p1 = sbrk(0);
- CHECK(p1 != NULL);
- CHECK_EQ(g_SbrkHook_calls, 0);
-#else // this is just to quiet the compiler: make sure all fns are called
- IncrementCallsToSbrkHook();
- VerifySbrkHookWasCalled();
-#endif
-
- // Reset the hooks to what they used to be. These are all
- // defined as part of MAKE_HOOK_CALLBACK, above.
- ResetNewHook();
- ResetDeleteHook();
- ResetMmapHook();
- ResetMremapHook();
- ResetMunmapHook();
- ResetSbrkHook();
- }
-
- // Check that "lots" of memory can be allocated
- fprintf(LOGSTREAM, "Testing large allocation\n");
- {
- const int mb_to_allocate = 100;
- void* p = rnd.alloc(mb_to_allocate << 20);
- CHECK(p != NULL); // could not allocate
- free(p);
- }
-
- TestMallocAlignment();
-
- // Check calloc() with various arguments
- fprintf(LOGSTREAM, "Testing calloc\n");
- TestCalloc(0, 0, true);
- TestCalloc(0, 1, true);
- TestCalloc(1, 1, true);
- TestCalloc(1<<10, 0, true);
- TestCalloc(1<<20, 0, true);
- TestCalloc(0, 1<<10, true);
- TestCalloc(0, 1<<20, true);
- TestCalloc(1<<20, 2, true);
- TestCalloc(2, 1<<20, true);
- TestCalloc(1000, 1000, true);
-
- TestCalloc(kMaxSize, 2, false);
- TestCalloc(2, kMaxSize, false);
- TestCalloc(kMaxSize, kMaxSize, false);
-
- TestCalloc(kMaxSignedSize, 3, false);
- TestCalloc(3, kMaxSignedSize, false);
- TestCalloc(kMaxSignedSize, kMaxSignedSize, false);
-
- // Test that realloc doesn't always reallocate and copy memory.
- fprintf(LOGSTREAM, "Testing realloc\n");
- TestRealloc();
-
- fprintf(LOGSTREAM, "Testing operator new(nothrow).\n");
- TestNothrowNew(&::operator new);
- fprintf(LOGSTREAM, "Testing operator new[](nothrow).\n");
- TestNothrowNew(&::operator new[]);
- fprintf(LOGSTREAM, "Testing operator new.\n");
- TestNew(&::operator new);
- fprintf(LOGSTREAM, "Testing operator new[].\n");
- TestNew(&::operator new[]);
-
- // Create threads
- fprintf(LOGSTREAM, "Testing threaded allocation/deallocation (%d threads)\n",
- FLAGS_numthreads);
- threads = new TesterThread*[FLAGS_numthreads];
- for (int i = 0; i < FLAGS_numthreads; ++i) {
- threads[i] = new TesterThread(i);
- }
-
- // This runs all the tests at the same time, with a 1M stack size each
- RunManyThreadsWithId(RunThread, FLAGS_numthreads, 1<<20);
-
- for (int i = 0; i < FLAGS_numthreads; ++i) delete threads[i]; // Cleanup
-
- // Do the memory intensive tests after threads are done, since exhausting
- // the available address space can make pthread_create to fail.
-
- // Check that huge allocations fail with NULL instead of crashing
- fprintf(LOGSTREAM, "Testing huge allocations\n");
- TestHugeAllocations(&rnd);
-
- // Check that large allocations fail with NULL instead of crashing
-#ifndef DEBUGALLOCATION // debug allocation takes forever for huge allocs
- fprintf(LOGSTREAM, "Testing out of memory\n");
- for (int s = 0; ; s += (10<<20)) {
- void* large_object = rnd.alloc(s);
- if (large_object == NULL) break;
- free(large_object);
- }
-#endif
-
- TestHugeThreadCache();
- TestRanges();
- TestReleaseToSystem();
- TestSetNewMode();
-
- return 0;
-}
-
-}
-
-using testing::RunAllTests;
-
-int main(int argc, char** argv) {
-#ifdef DEBUGALLOCATION // debug allocation takes forever for huge allocs
- FLAGS_max_free_queue_size = 0; // return freed blocks to tcmalloc immediately
-#endif
-
- RunAllTests(argc, argv);
-
- // Test tc_version()
- fprintf(LOGSTREAM, "Testing tc_version()\n");
- int major;
- int minor;
- const char* patch;
- char mmp[64];
- const char* human_version = tc_version(&major, &minor, &patch);
- snprintf(mmp, sizeof(mmp), "%d.%d%s", major, minor, patch);
- CHECK(!strcmp(PACKAGE_STRING, human_version));
- CHECK(!strcmp(PACKAGE_VERSION, mmp));
-
- fprintf(LOGSTREAM, "PASS\n");
-}
diff --git a/third_party/tcmalloc/chromium/src/tests/testutil.cc b/third_party/tcmalloc/chromium/src/tests/testutil.cc
deleted file mode 100644
index 745de99..0000000
--- a/third_party/tcmalloc/chromium/src/tests/testutil.cc
+++ /dev/null
@@ -1,223 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// A few routines that are useful for multiple tests in this directory.
-
-#include "config_for_unittests.h"
-#include <stdlib.h> // for NULL, abort()
-// On FreeBSD, if you #include <sys/resource.h>, you have to get stdint first.
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#ifdef HAVE_SYS_RESOURCE_H
-#include <sys/resource.h>
-#endif
-#include "tests/testutil.h"
-
-
-// When compiled 64-bit and run on systems with swap several unittests will end
-// up trying to consume all of RAM+swap, and that can take quite some time. By
-// limiting the address-space size we get sufficient coverage without blowing
-// out job limits.
-void SetTestResourceLimit() {
-#ifdef HAVE_SYS_RESOURCE_H
- // The actual resource we need to set varies depending on which flavour of
- // unix. On Linux we need RLIMIT_AS because that covers the use of mmap.
- // Otherwise hopefully RLIMIT_RSS is good enough. (Unfortunately 64-bit
- // and 32-bit headers disagree on the type of these constants!)
-#ifdef RLIMIT_AS
-#define USE_RESOURCE RLIMIT_AS
-#else
-#define USE_RESOURCE RLIMIT_RSS
-#endif
-
- // Restrict the test to 1GiB, which should fit comfortably well on both
- // 32-bit and 64-bit hosts, and executes in ~1s.
- const rlim_t kMaxMem = 1<<30;
-
- struct rlimit rlim;
- if (getrlimit(USE_RESOURCE, &rlim) == 0) {
- if (rlim.rlim_cur == RLIM_INFINITY || rlim.rlim_cur > kMaxMem) {
- rlim.rlim_cur = kMaxMem;
- setrlimit(USE_RESOURCE, &rlim); // ignore result
- }
- }
-#endif /* HAVE_SYS_RESOURCE_H */
-}
-
-
-struct FunctionAndId {
- void (*ptr_to_function)(int);
- int id;
-};
-
-#if defined(NO_THREADS) || !(defined(HAVE_PTHREAD) || defined(_WIN32))
-
-extern "C" void RunThread(void (*fn)()) {
- (*fn)();
-}
-
-extern "C" void RunManyThreads(void (*fn)(), int count) {
- // I guess the best we can do is run fn sequentially, 'count' times
- for (int i = 0; i < count; i++)
- (*fn)();
-}
-
-extern "C" void RunManyThreadsWithId(void (*fn)(int), int count, int) {
- for (int i = 0; i < count; i++)
- (*fn)(i); // stacksize doesn't make sense in a non-threaded context
-}
-
-#elif defined(_WIN32)
-
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN /* We always want minimal includes */
-#endif
-#include <windows.h>
-
-extern "C" {
- // This helper function has the signature that pthread_create wants.
- DWORD WINAPI RunFunctionInThread(LPVOID ptr_to_ptr_to_fn) {
- (**static_cast<void (**)()>(ptr_to_ptr_to_fn))(); // runs fn
- return 0;
- }
-
- DWORD WINAPI RunFunctionInThreadWithId(LPVOID ptr_to_fnid) {
- FunctionAndId* fn_and_id = static_cast<FunctionAndId*>(ptr_to_fnid);
- (*fn_and_id->ptr_to_function)(fn_and_id->id); // runs fn
- return 0;
- }
-
- void RunManyThreads(void (*fn)(), int count) {
- DWORD dummy;
- HANDLE* hThread = new HANDLE[count];
- for (int i = 0; i < count; i++) {
- hThread[i] = CreateThread(NULL, 0, RunFunctionInThread, &fn, 0, &dummy);
- if (hThread[i] == NULL) ExitProcess(i);
- }
- WaitForMultipleObjects(count, hThread, TRUE, INFINITE);
- for (int i = 0; i < count; i++) {
- CloseHandle(hThread[i]);
- }
- delete[] hThread;
- }
-
- void RunThread(void (*fn)()) {
- RunManyThreads(fn, 1);
- }
-
- void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize) {
- DWORD dummy;
- HANDLE* hThread = new HANDLE[count];
- FunctionAndId* fn_and_ids = new FunctionAndId[count];
- for (int i = 0; i < count; i++) {
- fn_and_ids[i].ptr_to_function = fn;
- fn_and_ids[i].id = i;
- hThread[i] = CreateThread(NULL, stacksize, RunFunctionInThreadWithId,
- &fn_and_ids[i], 0, &dummy);
- if (hThread[i] == NULL) ExitProcess(i);
- }
- WaitForMultipleObjects(count, hThread, TRUE, INFINITE);
- for (int i = 0; i < count; i++) {
- CloseHandle(hThread[i]);
- }
- delete[] fn_and_ids;
- delete[] hThread;
- }
-}
-
-#else // not NO_THREADS, not !HAVE_PTHREAD, not _WIN32
-
-#include <pthread.h>
-
-#define SAFE_PTHREAD(fncall) do { if ((fncall) != 0) abort(); } while (0)
-
-extern "C" {
- // This helper function has the signature that pthread_create wants.
- static void* RunFunctionInThread(void *ptr_to_ptr_to_fn) {
- (**static_cast<void (**)()>(ptr_to_ptr_to_fn))(); // runs fn
- return NULL;
- }
-
- static void* RunFunctionInThreadWithId(void *ptr_to_fnid) {
- FunctionAndId* fn_and_id = static_cast<FunctionAndId*>(ptr_to_fnid);
- (*fn_and_id->ptr_to_function)(fn_and_id->id); // runs fn
- return NULL;
- }
-
- // Run a function in a thread of its own and wait for it to finish.
- // This is useful for tcmalloc testing, because each thread is
- // handled separately in tcmalloc, so there's interesting stuff to
- // test even if the threads are not running concurrently.
- void RunThread(void (*fn)()) {
- pthread_t thr;
- // Even though fn is on the stack, it's safe to pass a pointer to it,
- // because we pthread_join immediately (ie, before RunInThread exits).
- SAFE_PTHREAD(pthread_create(&thr, NULL, RunFunctionInThread, &fn));
- SAFE_PTHREAD(pthread_join(thr, NULL));
- }
-
- void RunManyThreads(void (*fn)(), int count) {
- pthread_t* thr = new pthread_t[count];
- for (int i = 0; i < count; i++) {
- SAFE_PTHREAD(pthread_create(&thr[i], NULL, RunFunctionInThread, &fn));
- }
- for (int i = 0; i < count; i++) {
- SAFE_PTHREAD(pthread_join(thr[i], NULL));
- }
- delete[] thr;
- }
-
- void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize) {
- pthread_attr_t attr;
- pthread_attr_init(&attr);
- pthread_attr_setstacksize(&attr, stacksize);
-
- pthread_t* thr = new pthread_t[count];
- FunctionAndId* fn_and_ids = new FunctionAndId[count];
- for (int i = 0; i < count; i++) {
- fn_and_ids[i].ptr_to_function = fn;
- fn_and_ids[i].id = i;
- SAFE_PTHREAD(pthread_create(&thr[i], &attr,
- RunFunctionInThreadWithId, &fn_and_ids[i]));
- }
- for (int i = 0; i < count; i++) {
- SAFE_PTHREAD(pthread_join(thr[i], NULL));
- }
- delete[] fn_and_ids;
- delete[] thr;
-
- pthread_attr_destroy(&attr);
- }
-}
-
-#endif
diff --git a/third_party/tcmalloc/chromium/src/tests/testutil.h b/third_party/tcmalloc/chromium/src/tests/testutil.h
deleted file mode 100644
index 26b04e4..0000000
--- a/third_party/tcmalloc/chromium/src/tests/testutil.h
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-
-#ifndef TCMALLOC_TOOLS_TESTUTIL_H_
-#define TCMALLOC_TOOLS_TESTUTIL_H_
-
-// Run a function in a thread of its own and wait for it to finish.
-// The function you pass in must have the signature
-// void MyFunction();
-extern "C" void RunThread(void (*fn)());
-
-// Run a function X times, in X threads, and wait for them all to finish.
-// The function you pass in must have the signature
-// void MyFunction();
-extern "C" void RunManyThreads(void (*fn)(), int count);
-
-// The 'advanced' version: run a function X times, in X threads, and
-// wait for them all to finish. Give them all the specified stack-size.
-// (If you're curious why this takes a stacksize and the others don't,
-// it's because the one client of this fn wanted to specify stacksize. :-) )
-// The function you pass in must have the signature
-// void MyFunction(int idx);
-// where idx is the index of the thread (which of the X threads this is).
-extern "C" void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize);
-
-// When compiled 64-bit and run on systems with swap several unittests will end
-// up trying to consume all of RAM+swap, and that can take quite some time. By
-// limiting the address-space size we get sufficient coverage without blowing
-// out job limits.
-void SetTestResourceLimit();
-
-#endif // TCMALLOC_TOOLS_TESTUTIL_H_
diff --git a/third_party/tcmalloc/chromium/src/tests/thread_dealloc_unittest.cc b/third_party/tcmalloc/chromium/src/tests/thread_dealloc_unittest.cc
deleted file mode 100644
index e6fd9b3..0000000
--- a/third_party/tcmalloc/chromium/src/tests/thread_dealloc_unittest.cc
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright (c) 2004, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Check that we do not leak memory when cycling through lots of threads.
-
-#include "config_for_unittests.h"
-#include <stdio.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for sleep()
-#endif
-#include "base/logging.h"
-#include <gperftools/malloc_extension.h>
-#include "tests/testutil.h" // for RunThread()
-
-// Size/number of objects to allocate per thread (1 MB per thread)
-static const int kObjectSize = 1024;
-static const int kNumObjects = 1024;
-
-// Number of threads to create and destroy
-static const int kNumThreads = 1000;
-
-// Allocate lots of stuff
-static void AllocStuff() {
- void** objects = new void*[kNumObjects];
- for (int i = 0; i < kNumObjects; i++) {
- objects[i] = malloc(kObjectSize);
- }
- for (int i = 0; i < kNumObjects; i++) {
- free(objects[i]);
- }
- delete[] objects;
-}
-
-int main(int argc, char** argv) {
- static const int kDisplaySize = 1048576;
- char* display = new char[kDisplaySize];
-
- for (int i = 0; i < kNumThreads; i++) {
- RunThread(&AllocStuff);
-
- if (((i+1) % 200) == 0) {
- fprintf(stderr, "Iteration: %d of %d\n", (i+1), kNumThreads);
- MallocExtension::instance()->GetStats(display, kDisplaySize);
- fprintf(stderr, "%s\n", display);
- }
- }
- delete[] display;
-
- printf("PASS\n");
-#ifdef HAVE_UNISTD_H
- sleep(1); // Prevent exit race problem with glibc
-#endif
- return 0;
-}
diff --git a/third_party/tcmalloc/chromium/src/thread_cache.cc b/third_party/tcmalloc/chromium/src/thread_cache.cc
deleted file mode 100644
index 1ad0f6d..0000000
--- a/third_party/tcmalloc/chromium/src/thread_cache.cc
+++ /dev/null
@@ -1,514 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Ken Ashcraft <opensource@google.com>
-
-#include <config.h>
-#include "thread_cache.h"
-#include <errno.h>
-#include <string.h> // for memcpy
-#include <algorithm> // for max, min
-#include "base/commandlineflags.h" // for SpinLockHolder
-#include "base/spinlock.h" // for SpinLockHolder
-#include "central_freelist.h" // for CentralFreeListPadded
-#include "maybe_threads.h"
-
-using std::min;
-using std::max;
-
-DEFINE_int64(tcmalloc_max_total_thread_cache_bytes,
- EnvToInt64("TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES",
- kDefaultOverallThreadCacheSize),
- "Bound on the total amount of bytes allocated to "
- "thread caches. This bound is not strict, so it is possible "
- "for the cache to go over this bound in certain circumstances. "
- "Maximum value of this flag is capped to 1 GB.");
-
-namespace tcmalloc {
-
-static bool phinited = false;
-
-volatile size_t ThreadCache::per_thread_cache_size_ = kMaxThreadCacheSize;
-size_t ThreadCache::overall_thread_cache_size_ = kDefaultOverallThreadCacheSize;
-ssize_t ThreadCache::unclaimed_cache_space_ = kDefaultOverallThreadCacheSize;
-PageHeapAllocator<ThreadCache> threadcache_allocator;
-ThreadCache* ThreadCache::thread_heaps_ = NULL;
-int ThreadCache::thread_heap_count_ = 0;
-ThreadCache* ThreadCache::next_memory_steal_ = NULL;
-#ifdef HAVE_TLS
-__thread ThreadCache* ThreadCache::threadlocal_heap_
-// See comments in thread_cache.h about this. Bug here:
-// http://code.google.com/p/chromium/issues/detail?id=124489
-#if defined(HAVE___ATTRIBUTE__) && !defined(PGO_GENERATE)
- __attribute__ ((tls_model ("initial-exec")))
-# endif
- ;
-#endif
-bool ThreadCache::tsd_inited_ = false;
-pthread_key_t ThreadCache::heap_key_;
-
-#if defined(HAVE_TLS)
-bool kernel_supports_tls = false; // be conservative
-# if defined(_WIN32) // windows has supported TLS since winnt, I think.
- void CheckIfKernelSupportsTLS() {
- kernel_supports_tls = true;
- }
-# elif !HAVE_DECL_UNAME // if too old for uname, probably too old for TLS
- void CheckIfKernelSupportsTLS() {
- kernel_supports_tls = false;
- }
-# else
-# include <sys/utsname.h> // DECL_UNAME checked for <sys/utsname.h> too
- void CheckIfKernelSupportsTLS() {
- struct utsname buf;
- if (uname(&buf) < 0) { // should be impossible
- Log(kLog, __FILE__, __LINE__,
- "uname failed assuming no TLS support (errno)", errno);
- kernel_supports_tls = false;
- } else if (strcasecmp(buf.sysname, "linux") == 0) {
- // The linux case: the first kernel to support TLS was 2.6.0
- if (buf.release[0] < '2' && buf.release[1] == '.') // 0.x or 1.x
- kernel_supports_tls = false;
- else if (buf.release[0] == '2' && buf.release[1] == '.' &&
- buf.release[2] >= '0' && buf.release[2] < '6' &&
- buf.release[3] == '.') // 2.0 - 2.5
- kernel_supports_tls = false;
- else
- kernel_supports_tls = true;
- } else if (strcasecmp(buf.sysname, "CYGWIN_NT-6.1-WOW64") == 0) {
- // In my testing, this version of cygwin, at least, would hang
- // when using TLS.
- kernel_supports_tls = false;
- } else { // some other kernel, we'll be optimisitic
- kernel_supports_tls = true;
- }
- // TODO(csilvers): VLOG(1) the tls status once we support RAW_VLOG
- }
-# endif // HAVE_DECL_UNAME
-#endif // HAVE_TLS
-
-void ThreadCache::Init(pthread_t tid) {
- size_ = 0;
- total_bytes_allocated_ = 0;
-
- max_size_ = 0;
- IncreaseCacheLimitLocked();
- if (max_size_ == 0) {
- // There isn't enough memory to go around. Just give the minimum to
- // this thread.
- max_size_ = kMinThreadCacheSize;
-
- // Take unclaimed_cache_space_ negative.
- unclaimed_cache_space_ -= kMinThreadCacheSize;
- ASSERT(unclaimed_cache_space_ < 0);
- }
-
- next_ = NULL;
- prev_ = NULL;
- tid_ = tid;
- in_setspecific_ = false;
- for (size_t cl = 0; cl < kNumClasses; ++cl) {
- list_[cl].Init();
- }
-
- uint32_t sampler_seed;
- memcpy(&sampler_seed, &tid, sizeof(sampler_seed));
- sampler_.Init(sampler_seed);
-}
-
-void ThreadCache::Cleanup() {
- // Put unused memory back into central cache
- for (int cl = 0; cl < kNumClasses; ++cl) {
- if (list_[cl].length() > 0) {
- ReleaseToCentralCache(&list_[cl], cl, list_[cl].length());
- }
- }
-}
-
-// Remove some objects of class "cl" from central cache and add to thread heap.
-// On success, return the first object for immediate use; otherwise return NULL.
-void* ThreadCache::FetchFromCentralCache(size_t cl, size_t byte_size) {
- FreeList* list = &list_[cl];
- ASSERT(list->empty());
- const int batch_size = Static::sizemap()->num_objects_to_move(cl);
-
- const int num_to_move = min<int>(list->max_length(), batch_size);
- void *start, *end;
- int fetch_count = Static::central_cache()[cl].RemoveRange(
- &start, &end, num_to_move);
-
- ASSERT((start == NULL) == (fetch_count == 0));
- if (--fetch_count >= 0) {
- size_ += byte_size * fetch_count;
- // Pop the top of the list and add the rest to the freelist.
- void *second = start;
- start = FL_Pop(&second);
- list->PushRange(fetch_count, second, end);
- }
-
- // Increase max length slowly up to batch_size. After that,
- // increase by batch_size in one shot so that the length is a
- // multiple of batch_size.
- if (list->max_length() < batch_size) {
- list->set_max_length(list->max_length() + 1);
- } else {
- // Don't let the list get too long. In 32 bit builds, the length
- // is represented by a 16 bit int, so we need to watch out for
- // integer overflow.
- int new_length = min<int>(list->max_length() + batch_size,
- kMaxDynamicFreeListLength);
- // The list's max_length must always be a multiple of batch_size,
- // and kMaxDynamicFreeListLength is not necessarily a multiple
- // of batch_size.
- new_length -= new_length % batch_size;
- ASSERT(new_length % batch_size == 0);
- list->set_max_length(new_length);
- }
- return start;
-}
-
-void ThreadCache::ListTooLong(FreeList* list, size_t cl) {
- const int batch_size = Static::sizemap()->num_objects_to_move(cl);
- ReleaseToCentralCache(list, cl, batch_size);
-
- // If the list is too long, we need to transfer some number of
- // objects to the central cache. Ideally, we would transfer
- // num_objects_to_move, so the code below tries to make max_length
- // converge on num_objects_to_move.
-
- if (list->max_length() < batch_size) {
- // Slow start the max_length so we don't overreserve.
- list->set_max_length(list->max_length() + 1);
- } else if (list->max_length() > batch_size) {
- // If we consistently go over max_length, shrink max_length. If we don't
- // shrink it, some amount of memory will always stay in this freelist.
- list->set_length_overages(list->length_overages() + 1);
- if (list->length_overages() > kMaxOverages) {
- ASSERT(list->max_length() > batch_size);
- list->set_max_length(list->max_length() - batch_size);
- list->set_length_overages(0);
- }
- }
-}
-
-// Remove some objects of class "cl" from thread heap and add to central cache
-void ThreadCache::ReleaseToCentralCache(FreeList* src, size_t cl, int N) {
- ASSERT(src == &list_[cl]);
- if (N > src->length()) N = src->length();
- size_t delta_bytes = N * Static::sizemap()->ByteSizeForClass(cl);
-
- // We return prepackaged chains of the correct size to the central cache.
- // TODO: Use the same format internally in the thread caches?
- int batch_size = Static::sizemap()->num_objects_to_move(cl);
- while (N > batch_size) {
- void *tail, *head;
- src->PopRange(batch_size, &head, &tail);
- Static::central_cache()[cl].InsertRange(head, tail, batch_size);
- N -= batch_size;
- }
- void *tail, *head;
- src->PopRange(N, &head, &tail);
- Static::central_cache()[cl].InsertRange(head, tail, N);
- size_ -= delta_bytes;
-}
-
-// Release idle memory to the central cache
-void ThreadCache::Scavenge() {
- // If the low-water mark for the free list is L, it means we would
- // not have had to allocate anything from the central cache even if
- // we had reduced the free list size by L. We aim to get closer to
- // that situation by dropping L/2 nodes from the free list. This
- // may not release much memory, but if so we will call scavenge again
- // pretty soon and the low-water marks will be high on that call.
- //int64 start = CycleClock::Now();
- for (int cl = 0; cl < kNumClasses; cl++) {
- FreeList* list = &list_[cl];
- const int lowmark = list->lowwatermark();
- if (lowmark > 0) {
- const int drop = (lowmark > 1) ? lowmark/2 : 1;
- ReleaseToCentralCache(list, cl, drop);
-
- // Shrink the max length if it isn't used. Only shrink down to
- // batch_size -- if the thread was active enough to get the max_length
- // above batch_size, it will likely be that active again. If
- // max_length shinks below batch_size, the thread will have to
- // go through the slow-start behavior again. The slow-start is useful
- // mainly for threads that stay relatively idle for their entire
- // lifetime.
- const int batch_size = Static::sizemap()->num_objects_to_move(cl);
- if (list->max_length() > batch_size) {
- list->set_max_length(
- max<int>(list->max_length() - batch_size, batch_size));
- }
- }
- list->clear_lowwatermark();
- }
-
- IncreaseCacheLimit();
-}
-
-void ThreadCache::IncreaseCacheLimit() {
- SpinLockHolder h(Static::pageheap_lock());
- IncreaseCacheLimitLocked();
-}
-
-void ThreadCache::IncreaseCacheLimitLocked() {
- if (unclaimed_cache_space_ > 0) {
- // Possibly make unclaimed_cache_space_ negative.
- unclaimed_cache_space_ -= kStealAmount;
- max_size_ += kStealAmount;
- return;
- }
- // Don't hold pageheap_lock too long. Try to steal from 10 other
- // threads before giving up. The i < 10 condition also prevents an
- // infinite loop in case none of the existing thread heaps are
- // suitable places to steal from.
- for (int i = 0; i < 10;
- ++i, next_memory_steal_ = next_memory_steal_->next_) {
- // Reached the end of the linked list. Start at the beginning.
- if (next_memory_steal_ == NULL) {
- ASSERT(thread_heaps_ != NULL);
- next_memory_steal_ = thread_heaps_;
- }
- if (next_memory_steal_ == this ||
- next_memory_steal_->max_size_ <= kMinThreadCacheSize) {
- continue;
- }
- next_memory_steal_->max_size_ -= kStealAmount;
- max_size_ += kStealAmount;
-
- next_memory_steal_ = next_memory_steal_->next_;
- return;
- }
-}
-
-int ThreadCache::GetSamplePeriod() {
- return sampler_.GetSamplePeriod();
-}
-
-// static
-unsigned int ThreadCache::GetBytesAllocatedOnCurrentThread() {
- return ThreadCache::GetThreadHeap()->GetTotalBytesAllocated();
-}
-
-void ThreadCache::InitModule() {
- SpinLockHolder h(Static::pageheap_lock());
- if (!phinited) {
- Static::InitStaticVars();
- threadcache_allocator.Init();
- phinited = 1;
- }
-}
-
-void ThreadCache::InitTSD() {
- ASSERT(!tsd_inited_);
- perftools_pthread_key_create(&heap_key_, DestroyThreadCache);
- tsd_inited_ = true;
-
-#ifdef PTHREADS_CRASHES_IF_RUN_TOO_EARLY
- // We may have used a fake pthread_t for the main thread. Fix it.
- pthread_t zero;
- memset(&zero, 0, sizeof(zero));
- SpinLockHolder h(Static::pageheap_lock());
- for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) {
- if (h->tid_ == zero) {
- h->tid_ = pthread_self();
- }
- }
-#endif
-}
-
-ThreadCache* ThreadCache::CreateCacheIfNecessary() {
- // Initialize per-thread data if necessary
- ThreadCache* heap = NULL;
- {
- SpinLockHolder h(Static::pageheap_lock());
- // On some old glibc's, and on freebsd's libc (as of freebsd 8.1),
- // calling pthread routines (even pthread_self) too early could
- // cause a segfault. Since we can call pthreads quite early, we
- // have to protect against that in such situations by making a
- // 'fake' pthread. This is not ideal since it doesn't work well
- // when linking tcmalloc statically with apps that create threads
- // before main, so we only do it if we have to.
-#ifdef PTHREADS_CRASHES_IF_RUN_TOO_EARLY
- pthread_t me;
- if (!tsd_inited_) {
- memset(&me, 0, sizeof(me));
- } else {
- me = pthread_self();
- }
-#else
- const pthread_t me = pthread_self();
-#endif
-
- // This may be a recursive malloc call from pthread_setspecific()
- // In that case, the heap for this thread has already been created
- // and added to the linked list. So we search for that first.
- for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) {
- if (h->tid_ == me) {
- heap = h;
- break;
- }
- }
-
- if (heap == NULL) heap = NewHeap(me);
- }
-
- // We call pthread_setspecific() outside the lock because it may
- // call malloc() recursively. We check for the recursive call using
- // the "in_setspecific_" flag so that we can avoid calling
- // pthread_setspecific() if we are already inside pthread_setspecific().
- if (!heap->in_setspecific_ && tsd_inited_) {
- heap->in_setspecific_ = true;
- perftools_pthread_setspecific(heap_key_, heap);
-#ifdef HAVE_TLS
- // Also keep a copy in __thread for faster retrieval
- threadlocal_heap_ = heap;
-#endif
- heap->in_setspecific_ = false;
- }
- return heap;
-}
-
-ThreadCache* ThreadCache::NewHeap(pthread_t tid) {
- // Create the heap and add it to the linked list
- ThreadCache *heap = threadcache_allocator.New();
- heap->Init(tid);
- heap->next_ = thread_heaps_;
- heap->prev_ = NULL;
- if (thread_heaps_ != NULL) {
- thread_heaps_->prev_ = heap;
- } else {
- // This is the only thread heap at the momment.
- ASSERT(next_memory_steal_ == NULL);
- next_memory_steal_ = heap;
- }
- thread_heaps_ = heap;
- thread_heap_count_++;
- return heap;
-}
-
-void ThreadCache::BecomeIdle() {
- if (!tsd_inited_) return; // No caches yet
- ThreadCache* heap = GetThreadHeap();
- if (heap == NULL) return; // No thread cache to remove
- if (heap->in_setspecific_) return; // Do not disturb the active caller
-
- heap->in_setspecific_ = true;
- perftools_pthread_setspecific(heap_key_, NULL);
-#ifdef HAVE_TLS
- // Also update the copy in __thread
- threadlocal_heap_ = NULL;
-#endif
- heap->in_setspecific_ = false;
- if (GetThreadHeap() == heap) {
- // Somehow heap got reinstated by a recursive call to malloc
- // from pthread_setspecific. We give up in this case.
- return;
- }
-
- // We can now get rid of the heap
- DeleteCache(heap);
-}
-
-void ThreadCache::DestroyThreadCache(void* ptr) {
- // Note that "ptr" cannot be NULL since pthread promises not
- // to invoke the destructor on NULL values, but for safety,
- // we check anyway.
- if (ptr == NULL) return;
-#ifdef HAVE_TLS
- // Prevent fast path of GetThreadHeap() from returning heap.
- threadlocal_heap_ = NULL;
-#endif
- DeleteCache(reinterpret_cast<ThreadCache*>(ptr));
-}
-
-void ThreadCache::DeleteCache(ThreadCache* heap) {
- // Remove all memory from heap
- heap->Cleanup();
-
- // Remove from linked list
- SpinLockHolder h(Static::pageheap_lock());
- if (heap->next_ != NULL) heap->next_->prev_ = heap->prev_;
- if (heap->prev_ != NULL) heap->prev_->next_ = heap->next_;
- if (thread_heaps_ == heap) thread_heaps_ = heap->next_;
- thread_heap_count_--;
-
- if (next_memory_steal_ == heap) next_memory_steal_ = heap->next_;
- if (next_memory_steal_ == NULL) next_memory_steal_ = thread_heaps_;
- unclaimed_cache_space_ += heap->max_size_;
-
- threadcache_allocator.Delete(heap);
-}
-
-void ThreadCache::RecomputePerThreadCacheSize() {
- // Divide available space across threads
- int n = thread_heap_count_ > 0 ? thread_heap_count_ : 1;
- size_t space = overall_thread_cache_size_ / n;
-
- // Limit to allowed range
- if (space < kMinThreadCacheSize) space = kMinThreadCacheSize;
- if (space > kMaxThreadCacheSize) space = kMaxThreadCacheSize;
-
- double ratio = space / max<double>(1, per_thread_cache_size_);
- size_t claimed = 0;
- for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) {
- // Increasing the total cache size should not circumvent the
- // slow-start growth of max_size_.
- if (ratio < 1.0) {
- h->max_size_ = static_cast<size_t>(h->max_size_ * ratio);
- }
- claimed += h->max_size_;
- }
- unclaimed_cache_space_ = overall_thread_cache_size_ - claimed;
- per_thread_cache_size_ = space;
-}
-
-void ThreadCache::GetThreadStats(uint64_t* total_bytes, uint64_t* class_count) {
- for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) {
- *total_bytes += h->Size();
- if (class_count) {
- for (int cl = 0; cl < kNumClasses; ++cl) {
- class_count[cl] += h->freelist_length(cl);
- }
- }
- }
-}
-
-void ThreadCache::set_overall_thread_cache_size(size_t new_size) {
- // Clip the value to a reasonable range
- if (new_size < kMinThreadCacheSize) new_size = kMinThreadCacheSize;
- if (new_size > (1<<30)) new_size = (1<<30); // Limit to 1GB
- overall_thread_cache_size_ = new_size;
-
- RecomputePerThreadCacheSize();
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/chromium/src/thread_cache.h b/third_party/tcmalloc/chromium/src/thread_cache.h
deleted file mode 100644
index 221cacb..0000000
--- a/third_party/tcmalloc/chromium/src/thread_cache.h
+++ /dev/null
@@ -1,430 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#ifndef TCMALLOC_THREAD_CACHE_H_
-#define TCMALLOC_THREAD_CACHE_H_
-
-#include <config.h>
-#ifdef HAVE_PTHREAD
-#include <pthread.h> // for pthread_t, pthread_key_t
-#endif
-#include <stddef.h> // for size_t, NULL
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uint32_t, uint64_t
-#endif
-#include <sys/types.h> // for ssize_t
-#include "common.h" // for SizeMap, kMaxSize, etc
-#include "free_list.h" // for FL_Pop, FL_PopRange, etc
-#include "internal_logging.h" // for ASSERT, etc
-#include "maybe_threads.h"
-#include "page_heap_allocator.h" // for PageHeapAllocator
-#include "sampler.h" // for Sampler
-#include "static_vars.h" // for Static
-
-namespace tcmalloc {
-
-// Even if we have support for thread-local storage in the compiler
-// and linker, the OS may not support it. We need to check that at
-// runtime. Right now, we have to keep a manual set of "bad" OSes.
-#if defined(HAVE_TLS)
-extern bool kernel_supports_tls; // defined in thread_cache.cc
-void CheckIfKernelSupportsTLS();
-inline bool KernelSupportsTLS() {
- return kernel_supports_tls;
-}
-#endif // HAVE_TLS
-
-//-------------------------------------------------------------------
-// Data kept per thread
-//-------------------------------------------------------------------
-
-class ThreadCache {
- public:
- // All ThreadCache objects are kept in a linked list (for stats collection)
- ThreadCache* next_;
- ThreadCache* prev_;
-
- void Init(pthread_t tid);
- void Cleanup();
-
- // Accessors (mostly just for printing stats)
- int freelist_length(size_t cl) const { return list_[cl].length(); }
-
- // Total byte size in cache
- size_t Size() const { return size_; }
-
- // Allocate an object of the given size and class. The size given
- // must be the same as the size of the class in the size map.
- void* Allocate(size_t size, size_t cl);
- void Deallocate(void* ptr, size_t size_class);
-
- void Scavenge();
-
- int GetSamplePeriod();
-
- // Record allocation of "k" bytes. Return true iff allocation
- // should be sampled
- bool SampleAllocation(size_t k);
-
- // Record additional bytes allocated.
- void AddToByteAllocatedTotal(size_t k) { total_bytes_allocated_ += k; }
-
- // Return the total number of bytes allocated from this heap. The value will
- // wrap when there is an overflow, and so only the differences between two
- // values should be relied on (and even then, modulo 2^32).
- uint32 GetTotalBytesAllocated() const;
-
- // On the current thread, return GetTotalBytesAllocated().
- static uint32 GetBytesAllocatedOnCurrentThread();
-
- static void InitModule();
- static void InitTSD();
- static ThreadCache* GetThreadHeap();
- static ThreadCache* GetCache();
- static ThreadCache* GetCacheIfPresent();
- static ThreadCache* CreateCacheIfNecessary();
- static void BecomeIdle();
-
- // Return the number of thread heaps in use.
- static inline int HeapsInUse();
-
- // Writes to total_bytes the total number of bytes used by all thread heaps.
- // class_count must be an array of size kNumClasses. Writes the number of
- // items on the corresponding freelist. class_count may be NULL.
- // The storage of both parameters must be zero intialized.
- // REQUIRES: Static::pageheap_lock is held.
- static void GetThreadStats(uint64_t* total_bytes, uint64_t* class_count);
-
- // Sets the total thread cache size to new_size, recomputing the
- // individual thread cache sizes as necessary.
- // REQUIRES: Static::pageheap lock is held.
- static void set_overall_thread_cache_size(size_t new_size);
- static size_t overall_thread_cache_size() {
- return overall_thread_cache_size_;
- }
-
- private:
- class FreeList {
- private:
- void* list_; // Linked list of nodes
-
-#ifdef _LP64
- // On 64-bit hardware, manipulating 16-bit values may be slightly slow.
- uint32_t length_; // Current length.
- uint32_t lowater_; // Low water mark for list length.
- uint32_t max_length_; // Dynamic max list length based on usage.
- // Tracks the number of times a deallocation has caused
- // length_ > max_length_. After the kMaxOverages'th time, max_length_
- // shrinks and length_overages_ is reset to zero.
- uint32_t length_overages_;
-#else
- // If we aren't using 64-bit pointers then pack these into less space.
- uint16_t length_;
- uint16_t lowater_;
- uint16_t max_length_;
- uint16_t length_overages_;
-#endif
-
- public:
- void Init() {
- list_ = NULL;
- length_ = 0;
- lowater_ = 0;
- max_length_ = 1;
- length_overages_ = 0;
- }
-
- // Return current length of list
- size_t length() const {
- return length_;
- }
-
- // Return the maximum length of the list.
- size_t max_length() const {
- return max_length_;
- }
-
- // Set the maximum length of the list. If 'new_max' > length(), the
- // client is responsible for removing objects from the list.
- void set_max_length(size_t new_max) {
- max_length_ = new_max;
- }
-
- // Return the number of times that length() has gone over max_length().
- size_t length_overages() const {
- return length_overages_;
- }
-
- void set_length_overages(size_t new_count) {
- length_overages_ = new_count;
- }
-
- // Is list empty?
- bool empty() const {
- return list_ == NULL;
- }
-
- // Low-water mark management
- int lowwatermark() const { return lowater_; }
- void clear_lowwatermark() { lowater_ = length_; }
-
- void Push(void* ptr) {
- FL_Push(&list_, ptr);
- length_++;
- }
-
- void* Pop() {
- ASSERT(list_ != NULL);
- length_--;
- if (length_ < lowater_) lowater_ = length_;
- return FL_Pop(&list_);
- }
-
- void* Next() {
- if (list_ == NULL) return NULL;
- return FL_Next(list_);
- }
-
- void PushRange(int N, void *start, void *end) {
- FL_PushRange(&list_, start, end);
- length_ += N;
- }
-
- void PopRange(int N, void **start, void **end) {
- FL_PopRange(&list_, N, start, end);
- ASSERT(length_ >= N);
- length_ -= N;
- if (length_ < lowater_) lowater_ = length_;
- }
- };
-
- // Gets and returns an object from the central cache, and, if possible,
- // also adds some objects of that size class to this thread cache.
- void* FetchFromCentralCache(size_t cl, size_t byte_size);
-
- // Releases some number of items from src. Adjusts the list's max_length
- // to eventually converge on num_objects_to_move(cl).
- void ListTooLong(FreeList* src, size_t cl);
-
- // Releases N items from this thread cache.
- void ReleaseToCentralCache(FreeList* src, size_t cl, int N);
-
- // Increase max_size_ by reducing unclaimed_cache_space_ or by
- // reducing the max_size_ of some other thread. In both cases,
- // the delta is kStealAmount.
- void IncreaseCacheLimit();
- // Same as above but requires Static::pageheap_lock() is held.
- void IncreaseCacheLimitLocked();
-
- // If TLS is available, we also store a copy of the per-thread object
- // in a __thread variable since __thread variables are faster to read
- // than pthread_getspecific(). We still need pthread_setspecific()
- // because __thread variables provide no way to run cleanup code when
- // a thread is destroyed.
- // We also give a hint to the compiler to use the "initial exec" TLS
- // model. This is faster than the default TLS model, at the cost that
- // you cannot dlopen this library. (To see the difference, look at
- // the CPU use of __tls_get_addr with and without this attribute.)
- // Since we don't really use dlopen in google code -- and using dlopen
- // on a malloc replacement is asking for trouble in any case -- that's
- // a good tradeoff for us.
-#ifdef HAVE_TLS
- static __thread ThreadCache* threadlocal_heap_
- // This code links against pyautolib.so, which causes dlopen() on that shared
- // object to fail when -fprofile-generate is used with it. Ideally
- // pyautolib.so should not link against this code. There is a bug filed for
- // that:
- // http://code.google.com/p/chromium/issues/detail?id=124489
- // For now the workaround is to pass in -DPGO_GENERATE when building Chrome
- // for instrumentation (-fprofile-generate).
- // For all non-instrumentation builds, this define will not be set and the
- // performance benefit of "intial-exec" will be achieved.
-#if defined(HAVE___ATTRIBUTE__) && !defined(PGO_GENERATE)
- __attribute__ ((tls_model ("initial-exec")))
-# endif
- ;
-#endif
-
- // Thread-specific key. Initialization here is somewhat tricky
- // because some Linux startup code invokes malloc() before it
- // is in a good enough state to handle pthread_keycreate().
- // Therefore, we use TSD keys only after tsd_inited is set to true.
- // Until then, we use a slow path to get the heap object.
- static bool tsd_inited_;
- static pthread_key_t heap_key_;
-
- // Linked list of heap objects. Protected by Static::pageheap_lock.
- static ThreadCache* thread_heaps_;
- static int thread_heap_count_;
-
- // A pointer to one of the objects in thread_heaps_. Represents
- // the next ThreadCache from which a thread over its max_size_ should
- // steal memory limit. Round-robin through all of the objects in
- // thread_heaps_. Protected by Static::pageheap_lock.
- static ThreadCache* next_memory_steal_;
-
- // Overall thread cache size. Protected by Static::pageheap_lock.
- static size_t overall_thread_cache_size_;
-
- // Global per-thread cache size. Writes are protected by
- // Static::pageheap_lock. Reads are done without any locking, which should be
- // fine as long as size_t can be written atomically and we don't place
- // invariants between this variable and other pieces of state.
- static volatile size_t per_thread_cache_size_;
-
- // Represents overall_thread_cache_size_ minus the sum of max_size_
- // across all ThreadCaches. Protected by Static::pageheap_lock.
- static ssize_t unclaimed_cache_space_;
-
- // This class is laid out with the most frequently used fields
- // first so that hot elements are placed on the same cache line.
-
- size_t size_; // Combined size of data
- size_t max_size_; // size_ > max_size_ --> Scavenge()
-
- // The following is the tally of bytes allocated on a thread as a response to
- // any flavor of malloc() call. The aggegated amount includes all padding to
- // the smallest class that can hold the request, or to the nearest whole page
- // when a large allocation is made without using a class. This sum is
- // currently used for Chromium profiling, where tallies are kept of the amount
- // of memory allocated during the running of each task on each thread.
- uint32 total_bytes_allocated_; // Total, modulo 2^32.
-
- // We sample allocations, biased by the size of the allocation
- Sampler sampler_; // A sampler
-
- FreeList list_[kNumClasses]; // Array indexed by size-class
-
- pthread_t tid_; // Which thread owns it
- bool in_setspecific_; // In call to pthread_setspecific?
-
- // Allocate a new heap. REQUIRES: Static::pageheap_lock is held.
- static ThreadCache* NewHeap(pthread_t tid);
-
- // Use only as pthread thread-specific destructor function.
- static void DestroyThreadCache(void* ptr);
-
- static void DeleteCache(ThreadCache* heap);
- static void RecomputePerThreadCacheSize();
-
- // Ensure that this class is cacheline-aligned. This is critical for
- // performance, as false sharing would negate many of the benefits
- // of a per-thread cache.
-} CACHELINE_ALIGNED;
-
-// Allocator for thread heaps
-// This is logically part of the ThreadCache class, but MSVC, at
-// least, does not like using ThreadCache as a template argument
-// before the class is fully defined. So we put it outside the class.
-extern PageHeapAllocator<ThreadCache> threadcache_allocator;
-
-inline int ThreadCache::HeapsInUse() {
- return threadcache_allocator.inuse();
-}
-
-inline bool ThreadCache::SampleAllocation(size_t k) {
- return sampler_.SampleAllocation(k);
-}
-
-inline uint32 ThreadCache::GetTotalBytesAllocated() const {
- return total_bytes_allocated_;
-}
-
-inline void* ThreadCache::Allocate(size_t size, size_t cl) {
- ASSERT(size <= kMaxSize);
- ASSERT(size == Static::sizemap()->ByteSizeForClass(cl));
-
- FreeList* list = &list_[cl];
- if (list->empty()) {
- return FetchFromCentralCache(cl, size);
- }
- size_ -= size;
- return list->Pop();
-}
-
-inline void ThreadCache::Deallocate(void* ptr, size_t cl) {
- FreeList* list = &list_[cl];
- size_ += Static::sizemap()->ByteSizeForClass(cl);
- ssize_t size_headroom = max_size_ - size_ - 1;
-
- // This catches back-to-back frees of allocs in the same size
- // class. A more comprehensive (and expensive) test would be to walk
- // the entire freelist. But this might be enough to find some bugs.
- ASSERT(ptr != list->Next());
-
- list->Push(ptr);
- ssize_t list_headroom =
- static_cast<ssize_t>(list->max_length()) - list->length();
-
- // There are two relatively uncommon things that require further work.
- // In the common case we're done, and in that case we need a single branch
- // because of the bitwise-or trick that follows.
- if ((list_headroom | size_headroom) < 0) {
- if (list_headroom < 0) {
- ListTooLong(list, cl);
- }
- if (size_ >= max_size_) Scavenge();
- }
-}
-
-inline ThreadCache* ThreadCache::GetThreadHeap() {
-#ifdef HAVE_TLS
- // __thread is faster, but only when the kernel supports it
- if (KernelSupportsTLS())
- return threadlocal_heap_;
-#endif
- return reinterpret_cast<ThreadCache *>(
- perftools_pthread_getspecific(heap_key_));
-}
-
-inline ThreadCache* ThreadCache::GetCache() {
- ThreadCache* ptr = NULL;
- if (!tsd_inited_) {
- InitModule();
- } else {
- ptr = GetThreadHeap();
- }
- if (ptr == NULL) ptr = CreateCacheIfNecessary();
- return ptr;
-}
-
-// In deletion paths, we do not try to create a thread-cache. This is
-// because we may be in the thread destruction code and may have
-// already cleaned up the cache for this thread.
-inline ThreadCache* ThreadCache::GetCacheIfPresent() {
- if (!tsd_inited_) return NULL;
- return GetThreadHeap();
-}
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_THREAD_CACHE_H_
diff --git a/third_party/tcmalloc/chromium/src/type_profiler_map.cc b/third_party/tcmalloc/chromium/src/type_profiler_map.cc
deleted file mode 100644
index a2f21f8..0000000
--- a/third_party/tcmalloc/chromium/src/type_profiler_map.cc
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#if defined(TYPE_PROFILING)
-
-#include <config.h>
-
-#include <new>
-#include <stddef.h>
-#include <typeinfo>
-
-#include <gperftools/type_profiler_map.h>
-
-#include "addressmap-inl.h"
-#include "base/logging.h"
-#include "base/low_level_alloc.h"
-#include "base/spinlock.h"
-#include "tcmalloc_guard.h"
-
-namespace {
-
-const TCMallocGuard tcmalloc_initializer;
-
-//----------------------------------------------------------------------
-// A struct to store size and type_info of an object
-//----------------------------------------------------------------------
-
-struct ObjectInfo {
- public:
- ObjectInfo(): size(0), type(NULL) {}
- ObjectInfo(size_t size_arg, const std::type_info* type_arg)
- : size(size_arg),
- type(type_arg) {
- }
-
- size_t size;
- const std::type_info* type;
-};
-
-//----------------------------------------------------------------------
-// Locking
-//----------------------------------------------------------------------
-
-SpinLock g_type_profiler_lock(SpinLock::LINKER_INITIALIZED);
-
-//----------------------------------------------------------------------
-// Simple allocator for type_info map's internal memory
-//----------------------------------------------------------------------
-
-LowLevelAlloc::Arena* g_type_profiler_map_memory = NULL;
-
-void* TypeProfilerMalloc(size_t bytes) {
- return LowLevelAlloc::AllocWithArena(bytes, g_type_profiler_map_memory);
-}
-
-void TypeProfilerFree(void* p) {
- LowLevelAlloc::Free(p);
-}
-
-//----------------------------------------------------------------------
-// Profiling control/state data
-//----------------------------------------------------------------------
-
-AddressMap<ObjectInfo>* g_type_profiler_map = NULL;
-
-//----------------------------------------------------------------------
-// Manage type_info map
-//----------------------------------------------------------------------
-
-void InitializeTypeProfilerMemory() {
- if (g_type_profiler_map_memory != NULL) {
- RAW_DCHECK(g_type_profiler_map != NULL, "TypeProfilerMap is NULL");
- return;
- }
-
- g_type_profiler_map_memory =
- LowLevelAlloc::NewArena(0, LowLevelAlloc::DefaultArena());
-
- g_type_profiler_map =
- new(TypeProfilerMalloc(sizeof(*g_type_profiler_map)))
- AddressMap<ObjectInfo>(TypeProfilerMalloc, TypeProfilerFree);
-}
-
-} // namespace
-
-void InsertType(void* address, size_t size, const std::type_info& type) {
- SpinLockHolder lock(&g_type_profiler_lock);
- InitializeTypeProfilerMemory();
-
- g_type_profiler_map->Insert(address, ObjectInfo(size, &type));
-}
-
-void EraseType(void* address) {
- SpinLockHolder lock(&g_type_profiler_lock);
- InitializeTypeProfilerMemory();
-
- ObjectInfo obj;
- g_type_profiler_map->FindAndRemove(address, &obj);
-}
-
-const std::type_info* LookupType(const void* address) {
- SpinLockHolder lock(&g_type_profiler_lock);
- InitializeTypeProfilerMemory();
-
- const ObjectInfo* found = g_type_profiler_map->Find(address);
- if (found == NULL)
- return NULL;
- return found->type;
-}
-
-#endif // defined(TYPE_PROFILING)
diff --git a/third_party/tcmalloc/chromium/src/windows/TODO b/third_party/tcmalloc/chromium/src/windows/TODO
deleted file mode 100644
index 708ec23..0000000
--- a/third_party/tcmalloc/chromium/src/windows/TODO
+++ /dev/null
@@ -1,86 +0,0 @@
-* Get heap-profile-table.cc using DeleteMatchingFiles
-* Get heap-profile-table.cc using FillProcSelfMaps, DumpProcSelfMaps
-* Play around with ExperimentalGetStackTrace
-* Support the windows-level memory-allocation functions? See
- /home/build/googleclient/earth/client/tools/memorytracking/client/memorytrace/src/memorytrace.cpp
- /home/build/googleclient/total_recall/common/sitestep/*
- http://www.internals.com/articles/apispy/apispy.htm
- http://www.wheaty.net/APISPY32.zip
-* Verify /proc/xxx/maps:
- http://www.geocities.com/wah_java_dotnet/procmap/index.html
-* Figure out how to edit the executable IAT so tcmalloc.dll is loaded first
-* Use QueryPerformanceCounter instead of GetTickCount() (also for sparsehash)
-
-----
-More info on windows-level memory-allocation functions:
- C runtime malloc
- LocalAlloc
- GlobalAlloc
- HeapAlloc
- VirtualAlloc
- mmap stuff
-
-malloc, LocalAlloc and GlobalAlloc call HeapAlloc, which calls
-VirtualAlloc when needed, which calls VirtualAllocEx (the __sbrk equiv?)
-
-siggi sez: If you want to do a generic job, you probably need to
-preserve the semantics of all of these Win32 calls:
- Heap32First
- Heap32ListFirst
- Heap32ListNext
- Heap32Next
- HeapAlloc
- HeapCompact
- HeapCreate
- HeapCreateTagsW
- HeapDestroy
- HeapExtend
- HeapFree
- HeapLock
- HeapQueryInformation
- HeapQueryTagW
- HeapReAlloc
- HeapSetInformation
- HeapSize
- HeapSummary
- HeapUnlock
- HeapUsage
- HeapValidate
- HeapWalk
-
-kernel32.dll export functions and nt.dll export functions:
- http://www.shorthike.com/svn/trunk/tools_win32/dm/lib/kernel32.def
- http://undocumented.ntinternals.net/
-
-You can edit the executable IAT to have the patching DLL be the
-first one loaded.
-
-Most complete way to intercept system calls is patch the functions
-(not the IAT).
-
-Microsoft has somee built-in routines for heap-checking:
- http://support.microsoft.com/kb/268343
-
-----
-Itimer replacement:
- http://msdn2.microsoft.com/en-us/library/ms712713.aspx
-
-----
-Changes I've had to make to the project file:
-
-0) When creating the project file, click on "no autogenerated files"
-
---- For each project:
-1) Alt-F7 -> General -> [pulldown "all configurations" ] -> Output Directory -> $(SolutionDir)$(ConfigurationName)
-2) Alt-F7 -> General -> [pulldown "all configurations" ] -> Intermediate Directory -> $(ConfigurationName)
-
---- For each .cc file:
-1) Alt-F7 -> C/C++ -> General -> [pulldown "all configurations"] -> Additional Include Directives --> src/windows + src/
-2) Alt-F7 -> C/C++ -> Code Generation -> Runtime Library -> Multi-threaded, debug/release, DLL or not
-
---- For DLL:
-3) Alt-F7 -> Linker -> Input -> [pulldown "all configurations" ] -> Module Definition File -> src\windows\vc7and8.def
---- For binaries depending on a DLL:
-3) Right-click on project -> Project Dependencies -> [add dll]
---- For static binaries (not depending on a DLL)
-3) Alt-F7 -> C/C++ -> Command Line -> [pulldown "all configurations"] -> /D PERFTOOLS_DLL_DECL=
diff --git a/third_party/tcmalloc/chromium/src/windows/addr2line-pdb.c b/third_party/tcmalloc/chromium/src/windows/addr2line-pdb.c
deleted file mode 100644
index 97b614b..0000000
--- a/third_party/tcmalloc/chromium/src/windows/addr2line-pdb.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: David Vitek
- *
- * Dump function addresses using Microsoft debug symbols. This works
- * on PDB files. Note that this program will download symbols to
- * c:\websymbols without asking.
- */
-
-#define WIN32_LEAN_AND_MEAN
-#define _CRT_SECURE_NO_WARNINGS
-#define _CRT_SECURE_NO_DEPRECATE
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <windows.h>
-#include <dbghelp.h>
-
-#define SEARCH_CAP (1024*1024)
-#define WEBSYM "SRV*c:\\websymbols*http://msdl.microsoft.com/download/symbols"
-
-int main(int argc, char *argv[]) {
- DWORD error;
- HANDLE process;
- ULONG64 module_base;
- int i;
- char* search;
- char buf[256]; /* Enough to hold one hex address, I trust! */
- int rv = 0;
- /* We may add SYMOPT_UNDNAME if --demangle is specified: */
- DWORD symopts = SYMOPT_DEFERRED_LOADS | SYMOPT_DEBUG | SYMOPT_LOAD_LINES;
- char* filename = "a.out"; /* The default if -e isn't specified */
- int print_function_name = 0; /* Set to 1 if -f is specified */
-
- for (i = 1; i < argc; i++) {
- if (strcmp(argv[i], "--functions") == 0 || strcmp(argv[i], "-f") == 0) {
- print_function_name = 1;
- } else if (strcmp(argv[i], "--demangle") == 0 ||
- strcmp(argv[i], "-C") == 0) {
- symopts |= SYMOPT_UNDNAME;
- } else if (strcmp(argv[i], "-e") == 0) {
- if (i + 1 >= argc) {
- fprintf(stderr, "FATAL ERROR: -e must be followed by a filename\n");
- return 1;
- }
- filename = argv[i+1];
- i++; /* to skip over filename too */
- } else {
- fprintf(stderr, "usage: "
- "addr2line-pdb [-f|--functions] [-C|--demangle] [-e filename]\n");
- fprintf(stderr, "(Then list the hex addresses on stdin, one per line)\n");
- exit(1);
- }
- }
-
- process = GetCurrentProcess();
-
- if (!SymInitialize(process, NULL, FALSE)) {
- error = GetLastError();
- fprintf(stderr, "SymInitialize returned error : %d\n", error);
- return 1;
- }
-
- search = malloc(SEARCH_CAP);
- if (SymGetSearchPath(process, search, SEARCH_CAP)) {
- if (strlen(search) + sizeof(";" WEBSYM) > SEARCH_CAP) {
- fprintf(stderr, "Search path too long\n");
- SymCleanup(process);
- return 1;
- }
- strcat(search, ";" WEBSYM);
- } else {
- error = GetLastError();
- fprintf(stderr, "SymGetSearchPath returned error : %d\n", error);
- rv = 1; /* An error, but not a fatal one */
- strcpy(search, WEBSYM); /* Use a default value */
- }
- if (!SymSetSearchPath(process, search)) {
- error = GetLastError();
- fprintf(stderr, "SymSetSearchPath returned error : %d\n", error);
- rv = 1; /* An error, but not a fatal one */
- }
-
- SymSetOptions(symopts);
- module_base = SymLoadModuleEx(process, NULL, filename, NULL, 0, 0, NULL, 0);
- if (!module_base) {
- /* SymLoadModuleEx failed */
- error = GetLastError();
- fprintf(stderr, "SymLoadModuleEx returned error : %d for %s\n",
- error, filename);
- SymCleanup(process);
- return 1;
- }
-
- buf[sizeof(buf)-1] = '\0'; /* Just to be safe */
- while (fgets(buf, sizeof(buf)-1, stdin)) {
- /* GNU addr2line seems to just do a strtol and ignore any
- * weird characters it gets, so we will too.
- */
- unsigned __int64 addr = _strtoui64(buf, NULL, 16);
- ULONG64 buffer[(sizeof(SYMBOL_INFO) +
- MAX_SYM_NAME*sizeof(TCHAR) +
- sizeof(ULONG64) - 1)
- / sizeof(ULONG64)];
- PSYMBOL_INFO pSymbol = (PSYMBOL_INFO)buffer;
- IMAGEHLP_LINE64 line;
- DWORD dummy;
- pSymbol->SizeOfStruct = sizeof(SYMBOL_INFO);
- pSymbol->MaxNameLen = MAX_SYM_NAME;
- if (print_function_name) {
- if (SymFromAddr(process, (DWORD64)addr, NULL, pSymbol)) {
- printf("%s\n", pSymbol->Name);
- } else {
- printf("??\n");
- }
- }
- line.SizeOfStruct = sizeof(IMAGEHLP_LINE64);
- if (SymGetLineFromAddr64(process, (DWORD64)addr, &dummy, &line)) {
- printf("%s:%d\n", line.FileName, (int)line.LineNumber);
- } else {
- printf("??:0\n");
- }
- }
- SymUnloadModule64(process, module_base);
- SymCleanup(process);
- return rv;
-}
diff --git a/third_party/tcmalloc/chromium/src/windows/auto_testing_hook.h b/third_party/tcmalloc/chromium/src/windows/auto_testing_hook.h
deleted file mode 100644
index 5a04797..0000000
--- a/third_party/tcmalloc/chromium/src/windows/auto_testing_hook.h
+++ /dev/null
@@ -1,155 +0,0 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Utility for using SideStep with unit tests.
-
-#ifndef CEEE_TESTING_SIDESTEP_AUTO_TESTING_HOOK_H_
-#define CEEE_TESTING_SIDESTEP_AUTO_TESTING_HOOK_H_
-
-#include "base/basictypes.h"
-#include "base/logging.h"
-#include "preamble_patcher.h"
-
-#define SIDESTEP_CHK(x) CHECK(x)
-#define SIDESTEP_EXPECT_TRUE(x) SIDESTEP_CHK(x)
-
-namespace sidestep {
-
-// Same trick as common/scope_cleanup.h ScopeGuardImplBase
-class AutoTestingHookBase {
- public:
- virtual ~AutoTestingHookBase() {}
-};
-
-// This is the typedef you normally use for the class, e.g.
-//
-// AutoTestingHook hook = MakeTestingHook(TargetFunc, HookTargetFunc);
-//
-// The 'hook' variable will then be destroyed when it goes out of scope.
-//
-// NOTE: You must not hold this type as a member of another class. Its
-// destructor will not get called.
-typedef const AutoTestingHookBase& AutoTestingHook;
-
-// This is the class you must use when holding a hook as a member of another
-// class, e.g.
-//
-// public:
-// AutoTestingHookHolder holder_;
-// MyClass() : my_hook_holder(MakeTestingHookHolder(Target, Hook)) {}
-class AutoTestingHookHolder {
- public:
- explicit AutoTestingHookHolder(AutoTestingHookBase* hook) : hook_(hook) {}
- ~AutoTestingHookHolder() { delete hook_; }
- private:
- AutoTestingHookHolder() {} // disallow
- AutoTestingHookBase* hook_;
-};
-
-// This class helps patch a function, then unpatch it when the object exits
-// scope, and also maintains the pointer to the original function stub.
-//
-// To enable use of the class without having to explicitly provide the
-// type of the function pointers (and instead only providing it
-// implicitly) we use the same trick as ScopeGuard (see
-// common/scope_cleanup.h) uses, so to create a hook you use the MakeHook
-// function rather than a constructor.
-//
-// NOTE: This function is only safe for e.g. unit tests and _not_ for
-// production code. See PreamblePatcher class for details.
-template <typename T>
-class AutoTestingHookImpl : public AutoTestingHookBase {
- public:
- static AutoTestingHookImpl<T> MakeTestingHook(T target_function,
- T replacement_function,
- bool do_it) {
- return AutoTestingHookImpl<T>(target_function, replacement_function, do_it);
- }
-
- static AutoTestingHookImpl<T>* MakeTestingHookHolder(T target_function,
- T replacement_function,
- bool do_it) {
- return new AutoTestingHookImpl<T>(target_function,
- replacement_function, do_it);
- }
-
- ~AutoTestingHookImpl() {
- if (did_it_) {
- SIDESTEP_CHK(SIDESTEP_SUCCESS == PreamblePatcher::Unpatch(
- (void*)target_function_, (void*)replacement_function_,
- (void*)original_function_));
- }
- }
-
- // Returns a pointer to the original function. To use this method you will
- // have to explicitly create an AutoTestingHookImpl of the specific
- // function pointer type (i.e. not use the AutoTestingHook typedef).
- T original_function() {
- return original_function_;
- }
-
- private:
- AutoTestingHookImpl(T target_function, T replacement_function, bool do_it)
- : target_function_(target_function),
- original_function_(NULL),
- replacement_function_(replacement_function),
- did_it_(do_it) {
- if (do_it) {
- SIDESTEP_CHK(SIDESTEP_SUCCESS == PreamblePatcher::Patch(target_function,
- replacement_function,
- &original_function_));
- }
- }
-
- T target_function_; // always valid
- T original_function_; // always valid
- T replacement_function_; // always valid
- bool did_it_; // Remember if we did it or not...
-};
-
-template <typename T>
-inline AutoTestingHookImpl<T> MakeTestingHook(T target,
- T replacement,
- bool do_it) {
- return AutoTestingHookImpl<T>::MakeTestingHook(target, replacement, do_it);
-}
-
-template <typename T>
-inline AutoTestingHookImpl<T> MakeTestingHook(T target, T replacement) {
- return AutoTestingHookImpl<T>::MakeTestingHook(target, replacement, true);
-}
-
-template <typename T>
-inline AutoTestingHookImpl<T>* MakeTestingHookHolder(T target, T replacement) {
- return AutoTestingHookImpl<T>::MakeTestingHookHolder(target, replacement,
- true);
-}
-
-}; // namespace sidestep
-
-#endif // CEEE_TESTING_SIDESTEP_AUTO_TESTING_HOOK_H_
diff --git a/third_party/tcmalloc/chromium/src/windows/config.h b/third_party/tcmalloc/chromium/src/windows/config.h
deleted file mode 100644
index 9d61884..0000000
--- a/third_party/tcmalloc/chromium/src/windows/config.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/* A manual version of config.h fit for windows machines. */
-
-/* Sometimes we accidentally #include this config.h instead of the one
- in .. -- this is particularly true for msys/mingw, which uses the
- unix config.h but also runs code in the windows directory.
- */
-#ifdef __MINGW32__
-#include "../config.h"
-#define GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_
-#endif
-
-#ifndef GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_
-#define GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_
-
-/* define this if you are linking tcmalloc statically and overriding the
- * default allocators.
- * For instructions on how to use this mode, see
- * http://groups.google.com/group/google-perftools/browse_thread/thread/41cd3710af85e57b
- */
-#undef WIN32_OVERRIDE_ALLOCATORS
-
-/* Define to 1 if your libc has a snprintf implementation */
-#undef HAVE_SNPRINTF
-
-/* Define to 1 if compiler supports __builtin_stack_pointer */
-#undef HAVE_BUILTIN_STACK_POINTER
-
-/* Define to 1 if you have the <conflict-signal.h> header file. */
-#undef HAVE_CONFLICT_SIGNAL_H
-
-/* Define to 1 if you have the <cygwin/signal.h> header file. */
-#undef HAVE_CYGWIN_SIGNAL_H
-
-/* Define to 1 if you have the declaration of `cfree', and to 0 if you don't.
- */
-#undef HAVE_DECL_CFREE
-
-/* Define to 1 if you have the declaration of `memalign', and to 0 if you
- don't. */
-#undef HAVE_DECL_MEMALIGN
-
-/* Define to 1 if you have the declaration of `posix_memalign', and to 0 if
- you don't. */
-#undef HAVE_DECL_POSIX_MEMALIGN
-
-/* Define to 1 if you have the declaration of `pvalloc', and to 0 if you
- don't. */
-#undef HAVE_DECL_PVALLOC
-
-/* Define to 1 if you have the declaration of `uname', and to 0 if you don't.
- */
-#undef HAVE_DECL_UNAME
-
-/* Define to 1 if you have the declaration of `valloc', and to 0 if you don't.
- */
-#undef HAVE_DECL_VALLOC
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if the system has the type `Elf32_Versym'. */
-#undef HAVE_ELF32_VERSYM
-
-/* Define to 1 if you have the <execinfo.h> header file. */
-#undef HAVE_EXECINFO_H
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if you have the <features.h> header file. */
-#undef HAVE_FEATURES_H
-
-/* Define to 1 if you have the `geteuid' function. */
-#undef HAVE_GETEUID
-
-/* Define to 1 if you have the `getpagesize' function. */
-#define HAVE_GETPAGESIZE 1 /* we define it in windows/port.cc */
-
-/* Define to 1 if you have the <glob.h> header file. */
-#undef HAVE_GLOB_H
-
-/* Define to 1 if you have the <grp.h> header file. */
-#undef HAVE_GRP_H
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <libunwind.h> header file. */
-#undef HAVE_LIBUNWIND_H
-
-/* Define to 1 if you have the <linux/ptrace.h> header file. */
-#undef HAVE_LINUX_PTRACE_H
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#define HAVE_MALLOC_H 1
-
-/* Define to 1 if you have the <malloc/malloc.h> header file. */
-#undef HAVE_MALLOC_MALLOC_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have a working `mmap' system call. */
-#undef HAVE_MMAP
-
-/* define if the compiler implements namespaces */
-#define HAVE_NAMESPACES 1
-
-/* Define to 1 if you have the <poll.h> header file. */
-#undef HAVE_POLL_H
-
-/* define if libc has program_invocation_name */
-#undef HAVE_PROGRAM_INVOCATION_NAME
-
-/* Define if you have POSIX threads libraries and header files. */
-#undef HAVE_PTHREAD
-
-/* Define to 1 if you have the <pwd.h> header file. */
-#undef HAVE_PWD_H
-
-/* Define to 1 if you have the `sbrk' function. */
-#undef HAVE_SBRK
-
-/* Define to 1 if you have the <sched.h> header file. */
-#undef HAVE_SCHED_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if the system has the type `struct mallinfo'. */
-#undef HAVE_STRUCT_MALLINFO
-
-/* Define to 1 if you have the <sys/cdefs.h> header file. */
-#undef HAVE_SYS_CDEFS_H
-
-/* Define to 1 if you have the <sys/malloc.h> header file. */
-#undef HAVE_SYS_MALLOC_H
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#undef HAVE_SYS_PARAM_H
-
-/* Define to 1 if you have the <sys/prctl.h> header file. */
-#undef HAVE_SYS_PRCTL_H
-
-/* Define to 1 if you have the <sys/resource.h> header file. */
-#undef HAVE_SYS_RESOURCE_H
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/syscall.h> header file. */
-#undef HAVE_SYS_SYSCALL_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* <sys/ucontext.h> is broken on redhat 7 */
-#undef HAVE_SYS_UCONTEXT_H
-
-/* Define to 1 if you have the <sys/wait.h> header file. */
-#undef HAVE_SYS_WAIT_H
-
-/* Define to 1 if compiler supports __thread */
-#define HAVE_TLS 1
-
-/* Define to 1 if you have the <ucontext.h> header file. */
-#undef HAVE_UCONTEXT_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the <unwind.h> header file. */
-#undef HAVE_UNWIND_H
-
-/* Define to 1 if you have the <valgrind.h> header file. */
-#undef HAVE_VALGRIND_H
-
-/* define if your compiler has __attribute__ */
-#undef HAVE___ATTRIBUTE__
-
-/* Define to 1 if compiler supports __environ */
-#undef HAVE___ENVIRON
-
-/* Define to 1 if the system has the type `__int64'. */
-#define HAVE___INT64 1
-
-/* prefix where we look for installed files */
-#undef INSTALL_PREFIX
-
-/* Define to 1 if int32_t is equivalent to intptr_t */
-#undef INT32_EQUALS_INTPTR
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
- */
-#undef LT_OBJDIR
-
-/* Define to 'volatile' if __malloc_hook is declared volatile */
-#undef MALLOC_HOOK_MAYBE_VOLATILE
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-#undef NO_MINUS_C_MINUS_O
-
-/* Name of package */
-#define PACKAGE "gperftools"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "opensource@google.com"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "gperftools"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "gperftools 2.0"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "gperftools"
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "2.0"
-
-/* How to access the PC from a struct ucontext */
-#undef PC_FROM_UCONTEXT
-
-/* Always the empty-string on non-windows systems. On windows, should be
- "__declspec(dllexport)". This way, when we compile the dll, we export our
- functions/classes. It's safe to define this here because config.h is only
- used internally, to compile the DLL, and every DLL source file #includes
- "config.h" before anything else. */
-#ifndef PERFTOOLS_DLL_DECL
-# define PERFTOOLS_IS_A_DLL 1 /* not set if you're statically linking */
-# define PERFTOOLS_DLL_DECL __declspec(dllexport)
-# define PERFTOOLS_DLL_DECL_FOR_UNITTESTS __declspec(dllimport)
-#endif
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIdS "Id"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIuS "Iu"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIxS "Ix"
-
-/* Mark the systems where we know it's bad if pthreads runs too
- early before main (before threads are initialized, presumably). */
-#ifdef __FreeBSD__
-#define PTHREADS_CRASHES_IF_RUN_TOO_EARLY 1
-#endif
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-#undef PTHREAD_CREATE_JOINABLE
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* the namespace where STL code like vector<> is defined */
-#define STL_NAMESPACE std
-
-/* Version number of package */
-#undef VERSION
-
-/* C99 says: define this to get the PRI... macros from stdint.h */
-#ifndef __STDC_FORMAT_MACROS
-# define __STDC_FORMAT_MACROS 1
-#endif
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-#undef inline
-#endif
-
-// ---------------------------------------------------------------------
-// Extra stuff not found in config.h.in
-
-// This must be defined before the windows.h is included. We need at
-// least 0x0400 for mutex.h to have access to TryLock, and at least
-// 0x0501 for patch_functions.cc to have access to GetModuleHandleEx.
-// (This latter is an optimization we could take out if need be.)
-#ifndef _WIN32_WINNT
-# define _WIN32_WINNT 0x0501
-#endif
-
-// We want to make sure not to ever try to #include heap-checker.h
-#define NO_HEAP_CHECK 1
-
-// TODO(csilvers): include windows/port.h in every relevant source file instead?
-#include "windows/port.h"
-
-#endif /* GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_ */
diff --git a/third_party/tcmalloc/chromium/src/windows/get_mangled_names.cc b/third_party/tcmalloc/chromium/src/windows/get_mangled_names.cc
deleted file mode 100644
index e8a96df..0000000
--- a/third_party/tcmalloc/chromium/src/windows/get_mangled_names.cc
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Craig Silverstein (opensource@google.com)
-
-// When you are porting perftools to a new compiler or architecture
-// (win64 vs win32) for instance, you'll need to change the mangled
-// symbol names for operator new and friends at the top of
-// patch_functions.cc. This file helps you do that.
-//
-// It does this by defining these functions with the proper signature.
-// All you need to do is compile this file and the run dumpbin on it.
-// (See http://msdn.microsoft.com/en-us/library/5x49w699.aspx for more
-// on dumpbin). To do this in MSVC, use the MSVC commandline shell:
-// http://msdn.microsoft.com/en-us/library/ms235639(VS.80).aspx)
-//
-// The run:
-// cl /c get_mangled_names.cc
-// dumpbin /symbols get_mangled_names.obj
-//
-// It will print out the mangled (and associated unmangled) names of
-// the 8 symbols you need to put at the top of patch_functions.cc
-
-#include <sys/types.h> // for size_t
-#include <new> // for nothrow_t
-
-static char m; // some dummy memory so new doesn't return NULL.
-
-void* operator new(size_t size) { return &m; }
-void operator delete(void* p) throw() { }
-void* operator new[](size_t size) { return &m; }
-void operator delete[](void* p) throw() { }
-
-void* operator new(size_t size, const std::nothrow_t&) throw() { return &m; }
-void operator delete(void* p, const std::nothrow_t&) throw() { }
-void* operator new[](size_t size, const std::nothrow_t&) throw() { return &m; }
-void operator delete[](void* p, const std::nothrow_t&) throw() { }
diff --git a/third_party/tcmalloc/chromium/src/windows/google/tcmalloc.h b/third_party/tcmalloc/chromium/src/windows/google/tcmalloc.h
deleted file mode 100644
index c7db631..0000000
--- a/third_party/tcmalloc/chromium/src/windows/google/tcmalloc.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/tcmalloc.h>
diff --git a/third_party/tcmalloc/chromium/src/windows/gperftools/tcmalloc.h b/third_party/tcmalloc/chromium/src/windows/gperftools/tcmalloc.h
deleted file mode 100644
index db32c53..0000000
--- a/third_party/tcmalloc/chromium/src/windows/gperftools/tcmalloc.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat <opensource@google.com>
- * .h.in file by Craig Silverstein <opensource@google.com>
- */
-
-#ifndef TCMALLOC_TCMALLOC_H_
-#define TCMALLOC_TCMALLOC_H_
-
-#include <stddef.h> // for size_t
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // where glibc defines __THROW
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW /* I guess we're not on a glibc system */
-# define __THROW /* __THROW is just an optimization, so ok to make it "" */
-#endif
-
-// Define the version number so folks can check against it
-#define TC_VERSION_MAJOR 2
-#define TC_VERSION_MINOR 0
-#define TC_VERSION_PATCH ""
-#define TC_VERSION_STRING "gperftools 2.0"
-
-#include <stdlib.h> // for struct mallinfo, if it's defined
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-namespace std {
-struct nothrow_t;
-}
-
-extern "C" {
-#endif
- // Returns a human-readable version string. If major, minor,
- // and/or patch are not NULL, they are set to the major version,
- // minor version, and patch-code (a string, usually "").
- PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor,
- const char** patch) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW;
- PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment,
- size_t __size) __THROW;
- PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr,
- size_t align, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) __THROW;
-
- PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW;
- PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW;
-#if 0
- PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW;
-#endif
-
- // This is an alias for MallocExtension::instance()->GetAllocatedSize().
- // It is equivalent to
- // OS X: malloc_size()
- // glibc: malloc_usable_size()
- // Windows: _msize()
- PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW;
-
-#ifdef __cplusplus
- PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW;
- PERFTOOLS_DLL_DECL void* tc_new(size_t size);
- PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void* tc_newarray(size_t size);
- PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p,
- const std::nothrow_t&) __THROW;
-}
-#endif
-
-#endif // #ifndef TCMALLOC_TCMALLOC_H_
diff --git a/third_party/tcmalloc/chromium/src/windows/gperftools/tcmalloc.h.in b/third_party/tcmalloc/chromium/src/windows/gperftools/tcmalloc.h.in
deleted file mode 100644
index d09ec95..0000000
--- a/third_party/tcmalloc/chromium/src/windows/gperftools/tcmalloc.h.in
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat <opensource@google.com>
- * .h.in file by Craig Silverstein <opensource@google.com>
- */
-
-#ifndef TCMALLOC_TCMALLOC_H_
-#define TCMALLOC_TCMALLOC_H_
-
-#include <stddef.h> // for size_t
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // where glibc defines __THROW
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW /* I guess we're not on a glibc system */
-# define __THROW /* __THROW is just an optimization, so ok to make it "" */
-#endif
-
-// Define the version number so folks can check against it
-#define TC_VERSION_MAJOR @TC_VERSION_MAJOR@
-#define TC_VERSION_MINOR @TC_VERSION_MINOR@
-#define TC_VERSION_PATCH "@TC_VERSION_PATCH@"
-#define TC_VERSION_STRING "gperftools @TC_VERSION_MAJOR@.@TC_VERSION_MINOR@@TC_VERSION_PATCH@"
-
-#include <stdlib.h> // for struct mallinfo, if it's defined
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-namespace std {
-struct nothrow_t;
-}
-
-extern "C" {
-#endif
- // Returns a human-readable version string. If major, minor,
- // and/or patch are not NULL, they are set to the major version,
- // minor version, and patch-code (a string, usually "").
- PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor,
- const char** patch) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW;
- PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment,
- size_t __size) __THROW;
- PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr,
- size_t align, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) __THROW;
-
- PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW;
- PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW;
-#if 0
- PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW;
-#endif
-
- // This is an alias for MallocExtension::instance()->GetAllocatedSize().
- // It is equivalent to
- // OS X: malloc_size()
- // glibc: malloc_usable_size()
- // Windows: _msize()
- PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW;
-
-#ifdef __cplusplus
- PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW;
- PERFTOOLS_DLL_DECL void* tc_new(size_t size);
- PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void* tc_newarray(size_t size);
- PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p,
- const std::nothrow_t&) __THROW;
-}
-#endif
-
-#endif // #ifndef TCMALLOC_TCMALLOC_H_
diff --git a/third_party/tcmalloc/chromium/src/windows/ia32_modrm_map.cc b/third_party/tcmalloc/chromium/src/windows/ia32_modrm_map.cc
deleted file mode 100644
index 142c7cb..0000000
--- a/third_party/tcmalloc/chromium/src/windows/ia32_modrm_map.cc
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- *
- * Table of relevant information about how to decode the ModR/M byte.
- * Based on information in the IA-32 Intel® Architecture
- * Software Developer's Manual Volume 2: Instruction Set Reference.
- */
-
-#include "mini_disassembler.h"
-#include "mini_disassembler_types.h"
-
-namespace sidestep {
-
-const ModrmEntry MiniDisassembler::s_ia16_modrm_map_[] = {
-// mod == 00
- /* r/m == 000 */ { false, false, OS_ZERO },
- /* r/m == 001 */ { false, false, OS_ZERO },
- /* r/m == 010 */ { false, false, OS_ZERO },
- /* r/m == 011 */ { false, false, OS_ZERO },
- /* r/m == 100 */ { false, false, OS_ZERO },
- /* r/m == 101 */ { false, false, OS_ZERO },
- /* r/m == 110 */ { true, false, OS_WORD },
- /* r/m == 111 */ { false, false, OS_ZERO },
-// mod == 01
- /* r/m == 000 */ { true, false, OS_BYTE },
- /* r/m == 001 */ { true, false, OS_BYTE },
- /* r/m == 010 */ { true, false, OS_BYTE },
- /* r/m == 011 */ { true, false, OS_BYTE },
- /* r/m == 100 */ { true, false, OS_BYTE },
- /* r/m == 101 */ { true, false, OS_BYTE },
- /* r/m == 110 */ { true, false, OS_BYTE },
- /* r/m == 111 */ { true, false, OS_BYTE },
-// mod == 10
- /* r/m == 000 */ { true, false, OS_WORD },
- /* r/m == 001 */ { true, false, OS_WORD },
- /* r/m == 010 */ { true, false, OS_WORD },
- /* r/m == 011 */ { true, false, OS_WORD },
- /* r/m == 100 */ { true, false, OS_WORD },
- /* r/m == 101 */ { true, false, OS_WORD },
- /* r/m == 110 */ { true, false, OS_WORD },
- /* r/m == 111 */ { true, false, OS_WORD },
-// mod == 11
- /* r/m == 000 */ { false, false, OS_ZERO },
- /* r/m == 001 */ { false, false, OS_ZERO },
- /* r/m == 010 */ { false, false, OS_ZERO },
- /* r/m == 011 */ { false, false, OS_ZERO },
- /* r/m == 100 */ { false, false, OS_ZERO },
- /* r/m == 101 */ { false, false, OS_ZERO },
- /* r/m == 110 */ { false, false, OS_ZERO },
- /* r/m == 111 */ { false, false, OS_ZERO }
-};
-
-const ModrmEntry MiniDisassembler::s_ia32_modrm_map_[] = {
-// mod == 00
- /* r/m == 000 */ { false, false, OS_ZERO },
- /* r/m == 001 */ { false, false, OS_ZERO },
- /* r/m == 010 */ { false, false, OS_ZERO },
- /* r/m == 011 */ { false, false, OS_ZERO },
- /* r/m == 100 */ { false, true, OS_ZERO },
- /* r/m == 101 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 110 */ { false, false, OS_ZERO },
- /* r/m == 111 */ { false, false, OS_ZERO },
-// mod == 01
- /* r/m == 000 */ { true, false, OS_BYTE },
- /* r/m == 001 */ { true, false, OS_BYTE },
- /* r/m == 010 */ { true, false, OS_BYTE },
- /* r/m == 011 */ { true, false, OS_BYTE },
- /* r/m == 100 */ { true, true, OS_BYTE },
- /* r/m == 101 */ { true, false, OS_BYTE },
- /* r/m == 110 */ { true, false, OS_BYTE },
- /* r/m == 111 */ { true, false, OS_BYTE },
-// mod == 10
- /* r/m == 000 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 001 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 010 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 011 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 100 */ { true, true, OS_DOUBLE_WORD },
- /* r/m == 101 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 110 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 111 */ { true, false, OS_DOUBLE_WORD },
-// mod == 11
- /* r/m == 000 */ { false, false, OS_ZERO },
- /* r/m == 001 */ { false, false, OS_ZERO },
- /* r/m == 010 */ { false, false, OS_ZERO },
- /* r/m == 011 */ { false, false, OS_ZERO },
- /* r/m == 100 */ { false, false, OS_ZERO },
- /* r/m == 101 */ { false, false, OS_ZERO },
- /* r/m == 110 */ { false, false, OS_ZERO },
- /* r/m == 111 */ { false, false, OS_ZERO },
-};
-
-}; // namespace sidestep
diff --git a/third_party/tcmalloc/chromium/src/windows/ia32_opcode_map.cc b/third_party/tcmalloc/chromium/src/windows/ia32_opcode_map.cc
deleted file mode 100644
index e14279c..0000000
--- a/third_party/tcmalloc/chromium/src/windows/ia32_opcode_map.cc
+++ /dev/null
@@ -1,1219 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- *
- * Opcode decoding maps. Based on the IA-32 Intel® Architecture
- * Software Developer's Manual Volume 2: Instruction Set Reference. Idea
- * for how to lay out the tables in memory taken from the implementation
- * in the Bastard disassembly environment.
- */
-
-#include "mini_disassembler.h"
-
-namespace sidestep {
-
-/*
-* This is the first table to be searched; the first field of each
-* Opcode in the table is either 0 to indicate you're in the
-* right table, or an index to the correct table, in the global
-* map g_pentiumOpcodeMap
-*/
-const Opcode s_first_opcode_byte[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF */ { 1, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x10 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x11 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x12 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x13 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x14 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x15 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x16 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x17 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x18 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x19 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1C */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1E */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1F */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x20 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x21 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x22 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x23 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x24 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x25 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x26 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x27 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "daa", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x28 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x29 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2C */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2E */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2F */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "das", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x30 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x31 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x32 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x33 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x34 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x35 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x36 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x37 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "aaa", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x38 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x39 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3C */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3E */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3F */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "aas", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#ifdef _M_X64
- /* REX Prefixes in 64-bit mode. */
- /* 0x40 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x41 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x42 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x43 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x44 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x45 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x46 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x47 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x48 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x49 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4A */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4B */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4C */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4D */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4E */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4F */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#else
- /* 0x40 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x41 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x42 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x43 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x44 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x45 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x46 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x47 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x48 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x49 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4A */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4B */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4C */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4E */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4F */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#endif
- /* 0x50 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x51 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x52 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x53 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x54 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x55 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x56 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x57 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x58 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x59 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5A */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5B */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5C */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5E */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5F */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x60 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "pushad", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x61 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "popad", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x62 */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_A, AM_NOT_USED, "bound", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x63 */ { 0, IT_GENERIC, AM_E | OT_W, AM_G | OT_W, AM_NOT_USED, "arpl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x64 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x65 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x66 */ { 0, IT_PREFIX_OPERAND, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x67 */ { 0, IT_PREFIX_ADDRESS, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x68 */ { 0, IT_GENERIC, AM_I | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x69 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_I | OT_V, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6A */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_I | OT_B, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6C */ { 0, IT_GENERIC, AM_Y | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "insb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6D */ { 0, IT_GENERIC, AM_Y | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "insd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6E */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_X | OT_B, AM_NOT_USED, "outsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6F */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_X | OT_V, AM_NOT_USED, "outsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x70 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x71 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x72 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x73 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x74 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x75 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x76 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x77 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "ja", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x78 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "js", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x79 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7A */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7B */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7C */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7D */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7E */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7F */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x80 */ { 2, IT_REFERENCE, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x81 */ { 3, IT_REFERENCE, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x82 */ { 4, IT_REFERENCE, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x83 */ { 5, IT_REFERENCE, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x84 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x85 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x86 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x87 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x88 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x89 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8C */ { 0, IT_GENERIC, AM_E | OT_W, AM_S | OT_W, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8D */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_ADDRESS_MODE_M, AM_NOT_USED, "lea", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8E */ { 0, IT_GENERIC, AM_S | OT_W, AM_E | OT_W, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8F */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x90 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "nop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x91 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x92 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x93 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x94 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x95 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x96 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x97 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x98 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cwde", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x99 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cdq", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9A */ { 0, IT_JUMP, AM_A | OT_P, AM_NOT_USED, AM_NOT_USED, "callf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9B */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "wait", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9C */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "pushfd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9D */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "popfd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9E */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sahf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9F */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "lahf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA0 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_O | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA1 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_O | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA2 */ { 0, IT_GENERIC, AM_O | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA3 */ { 0, IT_GENERIC, AM_O | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA4 */ { 0, IT_GENERIC, AM_X | OT_B, AM_Y | OT_B, AM_NOT_USED, "movsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA5 */ { 0, IT_GENERIC, AM_X | OT_V, AM_Y | OT_V, AM_NOT_USED, "movsd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA6 */ { 0, IT_GENERIC, AM_X | OT_B, AM_Y | OT_B, AM_NOT_USED, "cmpsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA7 */ { 0, IT_GENERIC, AM_X | OT_V, AM_Y | OT_V, AM_NOT_USED, "cmpsd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA8 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA9 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAA */ { 0, IT_GENERIC, AM_Y | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "stosb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAB */ { 0, IT_GENERIC, AM_Y | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "stosd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAC */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_X| OT_B, AM_NOT_USED, "lodsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_X| OT_V, AM_NOT_USED, "lodsd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAE */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_Y | OT_B, AM_NOT_USED, "scasb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAF */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_Y | OT_V, AM_NOT_USED, "scasd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB0 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB1 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB2 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB3 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB4 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB5 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB6 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB7 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#ifdef _M_X64
- /* 0xB8 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB9 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBA */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBB */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBC */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBE */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBF */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#else
- /* 0xB8 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB9 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBA */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBB */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBC */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBE */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBF */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#endif
- /* 0xC0 */ { 6, IT_REFERENCE, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC1 */ { 7, IT_REFERENCE, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC2 */ { 0, IT_RETURN, AM_I | OT_W, AM_NOT_USED, AM_NOT_USED, "ret", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC3 */ { 0, IT_RETURN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ret", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC4 */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_P, AM_NOT_USED, "les", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC5 */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_P, AM_NOT_USED, "lds", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC8 */ { 0, IT_GENERIC, AM_I | OT_W, AM_I | OT_B, AM_NOT_USED, "enter", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC9 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "leave", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCA */ { 0, IT_RETURN, AM_I | OT_W, AM_NOT_USED, AM_NOT_USED, "retf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCB */ { 0, IT_RETURN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "retf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCC */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "int3", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCD */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "int", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCE */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "into", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCF */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "iret", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD0 */ { 8, IT_REFERENCE, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD1 */ { 9, IT_REFERENCE, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD2 */ { 10, IT_REFERENCE, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD3 */ { 11, IT_REFERENCE, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD4 */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "aam", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD5 */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "aad", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD6 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD7 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "xlat", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-
- // The following 8 lines would be references to the FPU tables, but we currently
- // do not support the FPU instructions in this disassembler.
-
- /* 0xD8 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD9 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDA */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDB */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDC */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDD */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDE */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDF */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-
-
- /* 0xE0 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "loopnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE1 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "loopz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE2 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "loop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE3 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jcxz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE4 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE5 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE6 */ { 0, IT_GENERIC, AM_I | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE7 */ { 0, IT_GENERIC, AM_I | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE8 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "call", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE9 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xEA */ { 0, IT_JUMP, AM_A | OT_P, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xEB */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xEC */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_REGISTER | OT_W, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xED */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_W, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xEE */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_REGISTER | OT_B, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xEF */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_REGISTER | OT_V, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF0 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "lock:", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF2 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "repne:", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF3 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rep:", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF4 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "hlt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF5 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cmc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF6 */ { 12, IT_REFERENCE, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF7 */ { 13, IT_REFERENCE, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF8 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "clc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF9 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "stc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFA */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cli", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFB */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sti", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFC */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cld", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFD */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "std", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFE */ { 14, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFF */ { 15, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f[] = {
- /* 0x0 */ { 16, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 17, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "lar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "lsl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "clts", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "invd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "wbinvd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ud2", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x10 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "movups", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "movsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "movss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "movupd" } },
- /* 0x11 */ { 0, IT_GENERIC, AM_W | OT_PS, AM_V | OT_PS, AM_NOT_USED, "movups", true,
- /* F2h */ { 0, IT_GENERIC, AM_W | OT_SD, AM_V | OT_SD, AM_NOT_USED, "movsd" },
- /* F3h */ { 0, IT_GENERIC, AM_W | OT_SS, AM_V | OT_SS, AM_NOT_USED, "movss" },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_PD, AM_V | OT_PD, AM_NOT_USED, "movupd" } },
- /* 0x12 */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movlps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhlps" }, // only one of ...
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhlps" }, // ...these two is correct, Intel doesn't specify which
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_S, AM_NOT_USED, "movlpd" } },
- /* 0x13 */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movlps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movlpd" } },
- /* 0x14 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_Q, AM_NOT_USED, "unpcklps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_Q, AM_NOT_USED, "unpcklpd" } },
- /* 0x15 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_Q, AM_NOT_USED, "unpckhps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_Q, AM_NOT_USED, "unpckhpd" } },
- /* 0x16 */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movhps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movlhps" }, // only one of...
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movlhps" }, // ...these two is correct, Intel doesn't specify which
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movhpd" } },
- /* 0x17 */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhpd" } },
- /* 0x18 */ { 18, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x19 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1A */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1B */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1C */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1D */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1E */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1F */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x20 */ { 0, IT_GENERIC, AM_R | OT_D, AM_C | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x21 */ { 0, IT_GENERIC, AM_R | OT_D, AM_D | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x22 */ { 0, IT_GENERIC, AM_C | OT_D, AM_R | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x23 */ { 0, IT_GENERIC, AM_D | OT_D, AM_R | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x24 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x25 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x26 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x27 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x28 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "movaps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "movapd" } },
- /* 0x29 */ { 0, IT_GENERIC, AM_W | OT_PS, AM_V | OT_PS, AM_NOT_USED, "movaps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_PD, AM_V | OT_PD, AM_NOT_USED, "movapd" } },
- /* 0x2A */ { 0, IT_GENERIC, AM_V | OT_PS, AM_Q | OT_Q, AM_NOT_USED, "cvtpi2ps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_E | OT_D, AM_NOT_USED, "cvtsi2sd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_E | OT_D, AM_NOT_USED, "cvtsi2ss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_Q | OT_DQ, AM_NOT_USED, "cvtpi2pd" } },
- /* 0x2B */ { 0, IT_GENERIC, AM_W | OT_PS, AM_V | OT_PS, AM_NOT_USED, "movntps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_PD, AM_V | OT_PD, AM_NOT_USED, "movntpd" } },
- /* 0x2C */ { 0, IT_GENERIC, AM_Q | OT_Q, AM_W | OT_PS, AM_NOT_USED, "cvttps2pi", true,
- /* F2h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SD, AM_NOT_USED, "cvttsd2si" },
- /* F3h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SS, AM_NOT_USED, "cvttss2si" },
- /* 66h */ { 0, IT_GENERIC, AM_Q | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvttpd2pi" } },
- /* 0x2D */ { 0, IT_GENERIC, AM_Q | OT_Q, AM_W | OT_PS, AM_NOT_USED, "cvtps2pi", true,
- /* F2h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SD, AM_NOT_USED, "cvtsd2si" },
- /* F3h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SS, AM_NOT_USED, "cvtss2si" },
- /* 66h */ { 0, IT_GENERIC, AM_Q | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvtpd2pi" } },
- /* 0x2E */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "ucomiss", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "ucomisd" } },
- /* 0x2F */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_SS, AM_NOT_USED, "comiss", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "comisd" } },
- /* 0x30 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "wrmsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x31 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rdtsc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x32 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rdmsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x33 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rdpmc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x34 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sysenter", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x35 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sysexit", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x36 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x37 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x38 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x39 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3A */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3B */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3C */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "movnti", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3D */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3E */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3F */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x40 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x41 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x42 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x43 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x44 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x45 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x46 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x47 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmova", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x48 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovs", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x49 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4A */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4C */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4D */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4E */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4F */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x50 */ { 0, IT_GENERIC, AM_E | OT_D, AM_V | OT_PS, AM_NOT_USED, "movmskps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_E | OT_D, AM_V | OT_PD, AM_NOT_USED, "movmskpd" } },
- /* 0x51 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "sqrtps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "sqrtsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "sqrtss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "sqrtpd" } },
- /* 0x52 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "rsqrtps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "rsqrtss" },
- /* 66h */ { 0 } },
- /* 0x53 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "rcpps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "rcpss" },
- /* 66h */ { 0 } },
- /* 0x54 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "andps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "andpd" } },
- /* 0x55 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "andnps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "andnpd" } },
- /* 0x56 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "orps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "orpd" } },
- /* 0x57 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "xorps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "xorpd" } },
- /* 0x58 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "addps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "addsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "addss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "addpd" } },
- /* 0x59 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "mulps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "mulsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "mulss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "mulpd" } },
- /* 0x5A */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PS, AM_NOT_USED, "cvtps2pd", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "cvtsd2ss" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "cvtss2sd" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PD, AM_NOT_USED, "cvtpd2ps" } },
- /* 0x5B */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_DQ, AM_NOT_USED, "cvtdq2ps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PS, AM_NOT_USED, "cvttps2dq" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PS, AM_NOT_USED, "cvtps2dq" } },
- /* 0x5C */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "subps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "subsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "subss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "subpd" } },
- /* 0x5D */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "minps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "minsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "minss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "minpd" } },
- /* 0x5E */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "divps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "divsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "divss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "divpd" } },
- /* 0x5F */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "maxps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "maxsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "maxss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "maxpd" } },
- /* 0x60 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpcklbw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklbw" } },
- /* 0x61 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpcklwd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklwd" } },
- /* 0x62 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckldq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpckldq" } },
- /* 0x63 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "packsswb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "packsswb" } },
- /* 0x64 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "pcmpgtb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpgtb" } },
- /* 0x65 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "pcmpgtw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpgtw" } },
- /* 0x66 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "pcmpgtd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpgtd" } },
- /* 0x67 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "packuswb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "packuswb" } },
- /* 0x68 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckhbw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "punpckhbw" } },
- /* 0x69 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckhwd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "punpckhwd" } },
- /* 0x6A */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckhdq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "punpckhdq" } },
- /* 0x6B */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "packssdw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "packssdw" } },
- /* 0x6C */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "not used without prefix", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklqdq" } },
- /* 0x6D */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "not used without prefix", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklqdq" } },
- /* 0x6E */ { 0, IT_GENERIC, AM_P | OT_D, AM_E | OT_D, AM_NOT_USED, "movd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_E | OT_D, AM_NOT_USED, "movd" } },
- /* 0x6F */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "movq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "movdqu" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "movdqa" } },
- /* 0x70 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_I | OT_B, "pshuf", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_I | OT_B, "pshuflw" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_I | OT_B, "pshufhw" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_I | OT_B, "pshufd" } },
- /* 0x71 */ { 19, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x72 */ { 20, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x73 */ { 21, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x74 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pcmpeqb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpeqb" } },
- /* 0x75 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pcmpeqw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpeqw" } },
- /* 0x76 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pcmpeqd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpeqd" } },
- /* 0x77 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "emms", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-
- // The following six opcodes are escapes into the MMX stuff, which this disassembler does not support.
- /* 0x78 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x79 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7A */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7B */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7C */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7D */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-
- /* 0x7E */ { 0, IT_GENERIC, AM_E | OT_D, AM_P | OT_D, AM_NOT_USED, "movd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movq" },
- /* 66h */ { 0, IT_GENERIC, AM_E | OT_D, AM_V | OT_DQ, AM_NOT_USED, "movd" } },
- /* 0x7F */ { 0, IT_GENERIC, AM_Q | OT_Q, AM_P | OT_Q, AM_NOT_USED, "movq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_V | OT_DQ, AM_NOT_USED, "movdqu" },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_V | OT_DQ, AM_NOT_USED, "movdqa" } },
- /* 0x80 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x81 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x82 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x83 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x84 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x85 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x86 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x87 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "ja", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x88 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "js", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x89 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8A */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8B */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8C */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8D */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8E */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8F */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x90 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "seto", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x91 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x92 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x93 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x94 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x95 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x96 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x97 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "seta", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x98 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "sets", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x99 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9A */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9B */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9C */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9D */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9E */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9F */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA0 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA1 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA2 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cpuid", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "bt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B, "shld", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B | AM_REGISTER, "shld", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA6 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA7 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA8 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA9 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAA */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rsm", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAB */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "bts", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAC */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B, "shrd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAD */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B | AM_REGISTER, "shrd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAE */ { 22, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAF */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "cmpxchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "cmpxchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB2 */ { 0, IT_GENERIC, AM_M | OT_P, AM_NOT_USED, AM_NOT_USED, "lss", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "btr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB4 */ { 0, IT_GENERIC, AM_M | OT_P, AM_NOT_USED, AM_NOT_USED, "lfs", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB5 */ { 0, IT_GENERIC, AM_M | OT_P, AM_NOT_USED, AM_NOT_USED, "lgs", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB6 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_B, AM_NOT_USED, "movzx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB7 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "movzx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB8 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB9 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ud1", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBA */ { 23, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBB */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "btc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBC */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "bsf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBD */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "bsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBE */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_B, AM_NOT_USED, "movsx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBF */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "movsx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "xadd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "xadd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC2 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_I | OT_B, "cmpps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_I | OT_B, "cmpsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_I | OT_B, "cmpss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_I | OT_B, "cmppd" } },
- /* 0xC3 */ { 0, IT_GENERIC, AM_E | OT_D, AM_G | OT_D, AM_NOT_USED, "movnti", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_E | OT_D, AM_I | OT_B, "pinsrw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_E | OT_D, AM_I | OT_B, "pinsrw" } },
- /* 0xC5 */ { 0, IT_GENERIC, AM_G | OT_D, AM_P | OT_Q, AM_I | OT_B, "pextrw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_G | OT_D, AM_V | OT_DQ, AM_I | OT_B, "pextrw" } },
- /* 0xC6 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_I | OT_B, "shufps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_I | OT_B, "shufpd" } },
- /* 0xC7 */ { 24, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC8 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC9 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCA */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCB */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCC */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCD */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCE */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCF */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD1 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrlw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrlw" } },
- /* 0xD2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrld", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrld" } },
- /* 0xD3 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrlq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrlq" } },
- /* 0xD4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddq" } },
- /* 0xD5 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmullw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmullw" } },
- /* 0xD6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "unused without prefix", true,
- /* F2h */ { 0, IT_GENERIC, AM_P | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movdq2q" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_Q | OT_Q, AM_NOT_USED, "movq2dq" },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movq" } },
- /* 0xD7 */ { 0, IT_GENERIC, AM_G | OT_D, AM_P | OT_Q, AM_NOT_USED, "pmovmskb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_G | OT_D, AM_V | OT_DQ, AM_NOT_USED, "pmovmskb" } },
- /* 0xD8 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubusb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubusb" } },
- /* 0xD9 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubusw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubusw" } },
- /* 0xDA */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pminub", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pminub" } },
- /* 0xDB */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pand", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pand" } },
- /* 0xDC */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddusb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddusb" } },
- /* 0xDD */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddusw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddusw" } },
- /* 0xDE */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmaxub", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmaxub" } },
- /* 0xDF */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pandn", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pandn" } },
- /* 0xE0 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pavgb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pavgb" } },
- /* 0xE1 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psraw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrqw" } },
- /* 0xE2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrad", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrad" } },
- /* 0xE3 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pavgw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pavgw" } },
- /* 0xE4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmulhuw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmulhuw" } },
- /* 0xE5 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmulhuw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmulhw" } },
- /* 0xE6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "not used without prefix", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvtpd2dq" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_DQ, AM_NOT_USED, "cvtdq2pd" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvttpd2dq" } },
- /* 0xE7 */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movntq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_V | OT_DQ, AM_NOT_USED, "movntdq" } },
- /* 0xE8 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubsb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubsb" } },
- /* 0xE9 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubsw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubsw" } },
- /* 0xEA */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pminsw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pminsw" } },
- /* 0xEB */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "por", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "por" } },
- /* 0xEC */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddsb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddsb" } },
- /* 0xED */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddsw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddsw" } },
- /* 0xEE */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmaxsw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmaxsw" } },
- /* 0xEF */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pxor", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pxor" } },
- /* 0xF0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF1 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psllw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psllw" } },
- /* 0xF2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pslld", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pslld" } },
- /* 0xF3 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psllq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psllq" } },
- /* 0xF4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmuludq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmuludq" } },
- /* 0xF5 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmaddwd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmaddwd" } },
- /* 0xF6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psadbw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psadbw" } },
- /* 0xF7 */ { 0, IT_GENERIC, AM_P | OT_PI, AM_Q | OT_PI, AM_NOT_USED, "maskmovq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "maskmovdqu" } },
- /* 0xF8 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubb" } },
- /* 0xF9 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubw" } },
- /* 0xFA */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubd" } },
- /* 0xFB */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubq" } },
- /* 0xFC */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddb" } },
- /* 0xFD */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddw" } },
- /* 0xFE */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddd" } },
- /* 0xFF */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f00[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "sldt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "str", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "lldt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "ltr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "verr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "verw", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f01[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "sgdt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "sidt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "lgdt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "lidt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "smsw", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "lmsw", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_M | OT_B, AM_NOT_USED, AM_NOT_USED, "invlpg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f18[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_M | OT_ADDRESS_MODE_M, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f71[] = {
- /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrlw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrlw" } },
- /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psraw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psraw" } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psllw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psllw" } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f72[] = {
- /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrld", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrld" } },
- /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrad", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrad" } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "pslld", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "pslld" } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f73[] = {
- /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrlq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrlq" } },
- /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psllq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psllq" } },
- /* 0x7 */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "pslldq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "pslldq" } },
-};
-
-const Opcode s_opcode_byte_after_0fae[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "fxsave", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "fxrstor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ldmxcsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "stmxcsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "lfence", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "mfence", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "clflush/sfence", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-};
-
-const Opcode s_opcode_byte_after_0fba[] = {
- /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "bt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "bts", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "btr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "btc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0fc7[] = {
- /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_M | OT_Q, AM_NOT_USED, AM_NOT_USED, "cmpxch8b", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_80[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_81[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_82[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_83[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_c0[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_c1[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_d0[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_d1[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_d2[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_d3[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_f6[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "not", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "neg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, OT_B | AM_REGISTER, AM_E | OT_B, AM_NOT_USED, "mul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, OT_B | AM_REGISTER, AM_E | OT_B, AM_NOT_USED, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_E | OT_B, AM_NOT_USED, "div", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_E | OT_B, AM_NOT_USED, "idiv", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_f7[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "not", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "neg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "mul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "div", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "idiv", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_fe[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_ff[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_JUMP, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "call", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_JUMP, AM_E | OT_P, AM_NOT_USED, AM_NOT_USED, "call", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_JUMP, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_JUMP, AM_E | OT_P, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-/*
-* A table of all the other tables, containing some extra information, e.g.
-* how to mask out the byte we're looking at.
-*/
-const OpcodeTable MiniDisassembler::s_ia32_opcode_map_[]={
- // One-byte opcodes and jumps to larger
- /* 0 */ {s_first_opcode_byte, 0, 0xff, 0, 0xff},
- // Two-byte opcodes (second byte)
- /* 1 */ {s_opcode_byte_after_0f, 0, 0xff, 0, 0xff},
- // Start of tables for opcodes using ModR/M bits as extension
- /* 2 */ {s_opcode_byte_after_80, 3, 0x07, 0, 0x07},
- /* 3 */ {s_opcode_byte_after_81, 3, 0x07, 0, 0x07},
- /* 4 */ {s_opcode_byte_after_82, 3, 0x07, 0, 0x07},
- /* 5 */ {s_opcode_byte_after_83, 3, 0x07, 0, 0x07},
- /* 6 */ {s_opcode_byte_after_c0, 3, 0x07, 0, 0x07},
- /* 7 */ {s_opcode_byte_after_c1, 3, 0x07, 0, 0x07},
- /* 8 */ {s_opcode_byte_after_d0, 3, 0x07, 0, 0x07},
- /* 9 */ {s_opcode_byte_after_d1, 3, 0x07, 0, 0x07},
- /* 10 */ {s_opcode_byte_after_d2, 3, 0x07, 0, 0x07},
- /* 11 */ {s_opcode_byte_after_d3, 3, 0x07, 0, 0x07},
- /* 12 */ {s_opcode_byte_after_f6, 3, 0x07, 0, 0x07},
- /* 13 */ {s_opcode_byte_after_f7, 3, 0x07, 0, 0x07},
- /* 14 */ {s_opcode_byte_after_fe, 3, 0x07, 0, 0x01},
- /* 15 */ {s_opcode_byte_after_ff, 3, 0x07, 0, 0x07},
- /* 16 */ {s_opcode_byte_after_0f00, 3, 0x07, 0, 0x07},
- /* 17 */ {s_opcode_byte_after_0f01, 3, 0x07, 0, 0x07},
- /* 18 */ {s_opcode_byte_after_0f18, 3, 0x07, 0, 0x07},
- /* 19 */ {s_opcode_byte_after_0f71, 3, 0x07, 0, 0x07},
- /* 20 */ {s_opcode_byte_after_0f72, 3, 0x07, 0, 0x07},
- /* 21 */ {s_opcode_byte_after_0f73, 3, 0x07, 0, 0x07},
- /* 22 */ {s_opcode_byte_after_0fae, 3, 0x07, 0, 0x07},
- /* 23 */ {s_opcode_byte_after_0fba, 3, 0x07, 0, 0x07},
- /* 24 */ {s_opcode_byte_after_0fc7, 3, 0x07, 0, 0x01}
-};
-
-}; // namespace sidestep
diff --git a/third_party/tcmalloc/chromium/src/windows/mingw.h b/third_party/tcmalloc/chromium/src/windows/mingw.h
deleted file mode 100644
index 2aa5eb3..0000000
--- a/third_party/tcmalloc/chromium/src/windows/mingw.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Craig Silverstein
- *
- * MinGW is an interesting mix of unix and windows. We use a normal
- * configure script, but still need the windows port.h to define some
- * stuff that MinGW doesn't support, like pthreads.
- */
-
-#ifndef GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_
-#define GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_
-
-#ifdef __MINGW32__
-
-// Older version of the mingw msvcrt don't define _aligned_malloc
-#if __MSVCRT_VERSION__ < 0x0700
-# define PERFTOOLS_NO_ALIGNED_MALLOC 1
-#endif
-
-// This must be defined before the windows.h is included. We need at
-// least 0x0400 for mutex.h to have access to TryLock, and at least
-// 0x0501 for patch_functions.cc to have access to GetModuleHandleEx.
-// (This latter is an optimization we could take out if need be.)
-#ifndef _WIN32_WINNT
-# define _WIN32_WINNT 0x0501
-#endif
-
-#define HAVE_SNPRINTF 1
-
-// Some mingw distributions have a pthreads wrapper, but it doesn't
-// work as well as native windows spinlocks (at least for us). So
-// pretend the pthreads wrapper doesn't exist, even when it does.
-#undef HAVE_PTHREAD
-
-#include "windows/port.h"
-
-#endif /* __MINGW32__ */
-
-#endif /* GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_ */
diff --git a/third_party/tcmalloc/chromium/src/windows/mini_disassembler.cc b/third_party/tcmalloc/chromium/src/windows/mini_disassembler.cc
deleted file mode 100644
index 9e336ba..0000000
--- a/third_party/tcmalloc/chromium/src/windows/mini_disassembler.cc
+++ /dev/null
@@ -1,431 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- *
- * Implementation of MiniDisassembler.
- */
-
-#include "mini_disassembler.h"
-
-namespace sidestep {
-
-MiniDisassembler::MiniDisassembler(bool operand_default_is_32_bits,
- bool address_default_is_32_bits)
- : operand_default_is_32_bits_(operand_default_is_32_bits),
- address_default_is_32_bits_(address_default_is_32_bits) {
- Initialize();
-}
-
-MiniDisassembler::MiniDisassembler()
- : operand_default_is_32_bits_(true),
- address_default_is_32_bits_(true) {
- Initialize();
-}
-
-InstructionType MiniDisassembler::Disassemble(
- unsigned char* start_byte,
- unsigned int& instruction_bytes) {
- // Clean up any state from previous invocations.
- Initialize();
-
- // Start by processing any prefixes.
- unsigned char* current_byte = start_byte;
- unsigned int size = 0;
- InstructionType instruction_type = ProcessPrefixes(current_byte, size);
-
- if (IT_UNKNOWN == instruction_type)
- return instruction_type;
-
- current_byte += size;
- size = 0;
-
- // Invariant: We have stripped all prefixes, and the operand_is_32_bits_
- // and address_is_32_bits_ flags are correctly set.
-
- instruction_type = ProcessOpcode(current_byte, 0, size);
-
- // Check for error processing instruction
- if ((IT_UNKNOWN == instruction_type_) || (IT_UNUSED == instruction_type_)) {
- return IT_UNKNOWN;
- }
-
- current_byte += size;
-
- // Invariant: operand_bytes_ indicates the total size of operands
- // specified by the opcode and/or ModR/M byte and/or SIB byte.
- // pCurrentByte points to the first byte after the ModR/M byte, or after
- // the SIB byte if it is present (i.e. the first byte of any operands
- // encoded in the instruction).
-
- // We get the total length of any prefixes, the opcode, and the ModR/M and
- // SIB bytes if present, by taking the difference of the original starting
- // address and the current byte (which points to the first byte of the
- // operands if present, or to the first byte of the next instruction if
- // they are not). Adding the count of bytes in the operands encoded in
- // the instruction gives us the full length of the instruction in bytes.
- instruction_bytes += operand_bytes_ + (current_byte - start_byte);
-
- // Return the instruction type, which was set by ProcessOpcode().
- return instruction_type_;
-}
-
-void MiniDisassembler::Initialize() {
- operand_is_32_bits_ = operand_default_is_32_bits_;
- address_is_32_bits_ = address_default_is_32_bits_;
-#ifdef _M_X64
- operand_default_support_64_bits_ = true;
-#else
- operand_default_support_64_bits_ = false;
-#endif
- operand_is_64_bits_ = false;
- operand_bytes_ = 0;
- have_modrm_ = false;
- should_decode_modrm_ = false;
- instruction_type_ = IT_UNKNOWN;
- got_f2_prefix_ = false;
- got_f3_prefix_ = false;
- got_66_prefix_ = false;
-}
-
-InstructionType MiniDisassembler::ProcessPrefixes(unsigned char* start_byte,
- unsigned int& size) {
- InstructionType instruction_type = IT_GENERIC;
- const Opcode& opcode = s_ia32_opcode_map_[0].table_[*start_byte];
-
- switch (opcode.type_) {
- case IT_PREFIX_ADDRESS:
- address_is_32_bits_ = !address_default_is_32_bits_;
- goto nochangeoperand;
- case IT_PREFIX_OPERAND:
- operand_is_32_bits_ = !operand_default_is_32_bits_;
- nochangeoperand:
- case IT_PREFIX:
-
- if (0xF2 == (*start_byte))
- got_f2_prefix_ = true;
- else if (0xF3 == (*start_byte))
- got_f3_prefix_ = true;
- else if (0x66 == (*start_byte))
- got_66_prefix_ = true;
- else if (operand_default_support_64_bits_ && (*start_byte) & 0x48)
- operand_is_64_bits_ = true;
-
- instruction_type = opcode.type_;
- size ++;
- // we got a prefix, so add one and check next byte
- ProcessPrefixes(start_byte + 1, size);
- default:
- break; // not a prefix byte
- }
-
- return instruction_type;
-}
-
-InstructionType MiniDisassembler::ProcessOpcode(unsigned char* start_byte,
- unsigned int table_index,
- unsigned int& size) {
- const OpcodeTable& table = s_ia32_opcode_map_[table_index]; // Get our table
- unsigned char current_byte = (*start_byte) >> table.shift_;
- current_byte = current_byte & table.mask_; // Mask out the bits we will use
-
- // Check whether the byte we have is inside the table we have.
- if (current_byte < table.min_lim_ || current_byte > table.max_lim_) {
- instruction_type_ = IT_UNKNOWN;
- return instruction_type_;
- }
-
- const Opcode& opcode = table.table_[current_byte];
- if (IT_UNUSED == opcode.type_) {
- // This instruction is not used by the IA-32 ISA, so we indicate
- // this to the user. Probably means that we were pointed to
- // a byte in memory that was not the start of an instruction.
- instruction_type_ = IT_UNUSED;
- return instruction_type_;
- } else if (IT_REFERENCE == opcode.type_) {
- // We are looking at an opcode that has more bytes (or is continued
- // in the ModR/M byte). Recursively find the opcode definition in
- // the table for the opcode's next byte.
- size++;
- ProcessOpcode(start_byte + 1, opcode.table_index_, size);
- return instruction_type_;
- }
-
- const SpecificOpcode* specific_opcode = (SpecificOpcode*)&opcode;
- if (opcode.is_prefix_dependent_) {
- if (got_f2_prefix_ && opcode.opcode_if_f2_prefix_.mnemonic_ != 0) {
- specific_opcode = &opcode.opcode_if_f2_prefix_;
- } else if (got_f3_prefix_ && opcode.opcode_if_f3_prefix_.mnemonic_ != 0) {
- specific_opcode = &opcode.opcode_if_f3_prefix_;
- } else if (got_66_prefix_ && opcode.opcode_if_66_prefix_.mnemonic_ != 0) {
- specific_opcode = &opcode.opcode_if_66_prefix_;
- }
- }
-
- // Inv: The opcode type is known.
- instruction_type_ = specific_opcode->type_;
-
- // Let's process the operand types to see if we have any immediate
- // operands, and/or a ModR/M byte.
-
- ProcessOperand(specific_opcode->flag_dest_);
- ProcessOperand(specific_opcode->flag_source_);
- ProcessOperand(specific_opcode->flag_aux_);
-
- // Inv: We have processed the opcode and incremented operand_bytes_
- // by the number of bytes of any operands specified by the opcode
- // that are stored in the instruction (not registers etc.). Now
- // we need to return the total number of bytes for the opcode and
- // for the ModR/M or SIB bytes if they are present.
-
- if (table.mask_ != 0xff) {
- if (have_modrm_) {
- // we're looking at a ModR/M byte so we're not going to
- // count that into the opcode size
- ProcessModrm(start_byte, size);
- return IT_GENERIC;
- } else {
- // need to count the ModR/M byte even if it's just being
- // used for opcode extension
- size++;
- return IT_GENERIC;
- }
- } else {
- if (have_modrm_) {
- // The ModR/M byte is the next byte.
- size++;
- ProcessModrm(start_byte + 1, size);
- return IT_GENERIC;
- } else {
- size++;
- return IT_GENERIC;
- }
- }
-}
-
-bool MiniDisassembler::ProcessOperand(int flag_operand) {
- bool succeeded = true;
- if (AM_NOT_USED == flag_operand)
- return succeeded;
-
- // Decide what to do based on the addressing mode.
- switch (flag_operand & AM_MASK) {
- // No ModR/M byte indicated by these addressing modes, and no
- // additional (e.g. immediate) parameters.
- case AM_A: // Direct address
- case AM_F: // EFLAGS register
- case AM_X: // Memory addressed by the DS:SI register pair
- case AM_Y: // Memory addressed by the ES:DI register pair
- case AM_IMPLICIT: // Parameter is implicit, occupies no space in
- // instruction
- break;
-
- // There is a ModR/M byte but it does not necessarily need
- // to be decoded.
- case AM_C: // reg field of ModR/M selects a control register
- case AM_D: // reg field of ModR/M selects a debug register
- case AM_G: // reg field of ModR/M selects a general register
- case AM_P: // reg field of ModR/M selects an MMX register
- case AM_R: // mod field of ModR/M may refer only to a general register
- case AM_S: // reg field of ModR/M selects a segment register
- case AM_T: // reg field of ModR/M selects a test register
- case AM_V: // reg field of ModR/M selects a 128-bit XMM register
- have_modrm_ = true;
- break;
-
- // In these addressing modes, there is a ModR/M byte and it needs to be
- // decoded. No other (e.g. immediate) params than indicated in ModR/M.
- case AM_E: // Operand is either a general-purpose register or memory,
- // specified by ModR/M byte
- case AM_M: // ModR/M byte will refer only to memory
- case AM_Q: // Operand is either an MMX register or memory (complex
- // evaluation), specified by ModR/M byte
- case AM_W: // Operand is either a 128-bit XMM register or memory (complex
- // eval), specified by ModR/M byte
- have_modrm_ = true;
- should_decode_modrm_ = true;
- break;
-
- // These addressing modes specify an immediate or an offset value
- // directly, so we need to look at the operand type to see how many
- // bytes.
- case AM_I: // Immediate data.
- case AM_J: // Jump to offset.
- case AM_O: // Operand is at offset.
- switch (flag_operand & OT_MASK) {
- case OT_B: // Byte regardless of operand-size attribute.
- operand_bytes_ += OS_BYTE;
- break;
- case OT_C: // Byte or word, depending on operand-size attribute.
- if (operand_is_32_bits_)
- operand_bytes_ += OS_WORD;
- else
- operand_bytes_ += OS_BYTE;
- break;
- case OT_D: // Doubleword, regardless of operand-size attribute.
- operand_bytes_ += OS_DOUBLE_WORD;
- break;
- case OT_DQ: // Double-quadword, regardless of operand-size attribute.
- operand_bytes_ += OS_DOUBLE_QUAD_WORD;
- break;
- case OT_P: // 32-bit or 48-bit pointer, depending on operand-size
- // attribute.
- if (operand_is_32_bits_)
- operand_bytes_ += OS_48_BIT_POINTER;
- else
- operand_bytes_ += OS_32_BIT_POINTER;
- break;
- case OT_PS: // 128-bit packed single-precision floating-point data.
- operand_bytes_ += OS_128_BIT_PACKED_SINGLE_PRECISION_FLOATING;
- break;
- case OT_Q: // Quadword, regardless of operand-size attribute.
- operand_bytes_ += OS_QUAD_WORD;
- break;
- case OT_S: // 6-byte pseudo-descriptor.
- operand_bytes_ += OS_PSEUDO_DESCRIPTOR;
- break;
- case OT_SD: // Scalar Double-Precision Floating-Point Value
- case OT_PD: // Unaligned packed double-precision floating point value
- operand_bytes_ += OS_DOUBLE_PRECISION_FLOATING;
- break;
- case OT_SS:
- // Scalar element of a 128-bit packed single-precision
- // floating data.
- // We simply return enItUnknown since we don't have to support
- // floating point
- succeeded = false;
- break;
- case OT_V: // Word, doubleword or quadword, depending on operand-size
- // attribute.
- if (operand_is_64_bits_ && flag_operand & AM_I &&
- flag_operand & IOS_64)
- operand_bytes_ += OS_QUAD_WORD;
- else if (operand_is_32_bits_)
- operand_bytes_ += OS_DOUBLE_WORD;
- else
- operand_bytes_ += OS_WORD;
- break;
- case OT_W: // Word, regardless of operand-size attribute.
- operand_bytes_ += OS_WORD;
- break;
-
- // Can safely ignore these.
- case OT_A: // Two one-word operands in memory or two double-word
- // operands in memory
- case OT_PI: // Quadword MMX technology register (e.g. mm0)
- case OT_SI: // Doubleword integer register (e.g., eax)
- break;
-
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-
- return succeeded;
-}
-
-bool MiniDisassembler::ProcessModrm(unsigned char* start_byte,
- unsigned int& size) {
- // If we don't need to decode, we just return the size of the ModR/M
- // byte (there is never a SIB byte in this case).
- if (!should_decode_modrm_) {
- size++;
- return true;
- }
-
- // We never care about the reg field, only the combination of the mod
- // and r/m fields, so let's start by packing those fields together into
- // 5 bits.
- unsigned char modrm = (*start_byte);
- unsigned char mod = modrm & 0xC0; // mask out top two bits to get mod field
- modrm = modrm & 0x07; // mask out bottom 3 bits to get r/m field
- mod = mod >> 3; // shift the mod field to the right place
- modrm = mod | modrm; // combine the r/m and mod fields as discussed
- mod = mod >> 3; // shift the mod field to bits 2..0
-
- // Invariant: modrm contains the mod field in bits 4..3 and the r/m field
- // in bits 2..0, and mod contains the mod field in bits 2..0
-
- const ModrmEntry* modrm_entry = 0;
- if (address_is_32_bits_)
- modrm_entry = &s_ia32_modrm_map_[modrm];
- else
- modrm_entry = &s_ia16_modrm_map_[modrm];
-
- // Invariant: modrm_entry points to information that we need to decode
- // the ModR/M byte.
-
- // Add to the count of operand bytes, if the ModR/M byte indicates
- // that some operands are encoded in the instruction.
- if (modrm_entry->is_encoded_in_instruction_)
- operand_bytes_ += modrm_entry->operand_size_;
-
- // Process the SIB byte if necessary, and return the count
- // of ModR/M and SIB bytes.
- if (modrm_entry->use_sib_byte_) {
- size++;
- return ProcessSib(start_byte + 1, mod, size);
- } else {
- size++;
- return true;
- }
-}
-
-bool MiniDisassembler::ProcessSib(unsigned char* start_byte,
- unsigned char mod,
- unsigned int& size) {
- // get the mod field from the 2..0 bits of the SIB byte
- unsigned char sib_base = (*start_byte) & 0x07;
- if (0x05 == sib_base) {
- switch (mod) {
- case 0x00: // mod == 00
- case 0x02: // mod == 10
- operand_bytes_ += OS_DOUBLE_WORD;
- break;
- case 0x01: // mod == 01
- operand_bytes_ += OS_BYTE;
- break;
- case 0x03: // mod == 11
- // According to the IA-32 docs, there does not seem to be a disp
- // value for this value of mod
- default:
- break;
- }
- }
-
- size++;
- return true;
-}
-
-}; // namespace sidestep
diff --git a/third_party/tcmalloc/chromium/src/windows/mini_disassembler.h b/third_party/tcmalloc/chromium/src/windows/mini_disassembler.h
deleted file mode 100644
index 85be674..0000000
--- a/third_party/tcmalloc/chromium/src/windows/mini_disassembler.h
+++ /dev/null
@@ -1,197 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- *
- * Definition of MiniDisassembler.
- */
-
-#ifndef GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_H_
-#define GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_H_
-
-#include "config.h"
-#include <windows.h>
-#include "mini_disassembler_types.h"
-
-// compatibility shim
-#include "base/logging.h"
-#define SIDESTEP_ASSERT(cond) RAW_DCHECK(cond, #cond)
-#define SIDESTEP_LOG(msg) RAW_VLOG(1, msg)
-
-namespace sidestep {
-
-// This small disassembler is very limited
-// in its functionality, and in fact does only the bare minimum required by the
-// preamble patching utility. It may be useful for other purposes, however.
-//
-// The limitations include at least the following:
-// -# No support for coprocessor opcodes, MMX, etc.
-// -# No machine-readable identification of opcodes or decoding of
-// assembly parameters. The name of the opcode (as a string) is given,
-// however, to aid debugging.
-//
-// You may ask what this little disassembler actually does, then? The answer is
-// that it does the following, which is exactly what the patching utility needs:
-// -# Indicates if opcode is a jump (any kind) or a return (any kind)
-// because this is important for the patching utility to determine if
-// a function is too short or there are jumps too early in it for it
-// to be preamble patched.
-// -# The opcode length is always calculated, so that the patching utility
-// can figure out where the next instruction starts, and whether it
-// already has enough instructions to replace with the absolute jump
-// to the patching code.
-//
-// The usage is quite simple; just create a MiniDisassembler and use its
-// Disassemble() method.
-//
-// If you would like to extend this disassembler, please refer to the
-// IA-32 Intel® Architecture Software Developer's Manual Volume 2:
-// Instruction Set Reference for information about operand decoding
-// etc.
-class PERFTOOLS_DLL_DECL MiniDisassembler {
- public:
-
- // Creates a new instance and sets defaults.
- //
- // @param operand_default_32_bits If true, the default operand size is
- // set to 32 bits, which is the default under Win32. Otherwise it is 16 bits.
- // @param address_default_32_bits If true, the default address size is
- // set to 32 bits, which is the default under Win32. Otherwise it is 16 bits.
- MiniDisassembler(bool operand_default_32_bits,
- bool address_default_32_bits);
-
- // Equivalent to MiniDisassembler(true, true);
- MiniDisassembler();
-
- // Attempts to disassemble a single instruction starting from the
- // address in memory it is pointed to.
- //
- // @param start Address where disassembly should start.
- // @param instruction_bytes Variable that will be <b>incremented</b> by
- // the length in bytes of the instruction.
- // @return enItJump, enItReturn or enItGeneric on success. enItUnknown
- // if unable to disassemble, enItUnused if this seems to be an unused
- // opcode. In the last two (error) cases, cbInstruction will be set
- // to 0xffffffff.
- //
- // @post This instance of the disassembler is ready to be used again,
- // with unchanged defaults from creation time.
- InstructionType Disassemble(unsigned char* start, unsigned int& instruction_bytes);
-
- private:
-
- // Makes the disassembler ready for reuse.
- void Initialize();
-
- // Sets the flags for address and operand sizes.
- // @return Number of prefix bytes.
- InstructionType ProcessPrefixes(unsigned char* start, unsigned int& size);
-
- // Sets the flag for whether we have ModR/M, and increments
- // operand_bytes_ if any are specifies by the opcode directly.
- // @return Number of opcode bytes.
- InstructionType ProcessOpcode(unsigned char* start,
- unsigned int table,
- unsigned int& size);
-
- // Checks the type of the supplied operand. Increments
- // operand_bytes_ if it directly indicates an immediate etc.
- // operand. Asserts have_modrm_ if the operand specifies
- // a ModR/M byte.
- bool ProcessOperand(int flag_operand);
-
- // Increments operand_bytes_ by size specified by ModR/M and
- // by SIB if present.
- // @return 0 in case of error, 1 if there is just a ModR/M byte,
- // 2 if there is a ModR/M byte and a SIB byte.
- bool ProcessModrm(unsigned char* start, unsigned int& size);
-
- // Processes the SIB byte that it is pointed to.
- // @param start Pointer to the SIB byte.
- // @param mod The mod field from the ModR/M byte.
- // @return 1 to indicate success (indicates 1 SIB byte)
- bool ProcessSib(unsigned char* start, unsigned char mod, unsigned int& size);
-
- // The instruction type we have decoded from the opcode.
- InstructionType instruction_type_;
-
- // Counts the number of bytes that is occupied by operands in
- // the current instruction (note: we don't care about how large
- // operands stored in registers etc. are).
- unsigned int operand_bytes_;
-
- // True iff there is a ModR/M byte in this instruction.
- bool have_modrm_;
-
- // True iff we need to decode the ModR/M byte (sometimes it just
- // points to a register, we can tell by the addressing mode).
- bool should_decode_modrm_;
-
- // Current operand size is 32 bits if true, 16 bits if false.
- bool operand_is_32_bits_;
-
- // Default operand size is 32 bits if true, 16 bits if false.
- bool operand_default_is_32_bits_;
-
- // Current address size is 32 bits if true, 16 bits if false.
- bool address_is_32_bits_;
-
- // Default address size is 32 bits if true, 16 bits if false.
- bool address_default_is_32_bits_;
-
- // Determines if 64 bit operands are supported (x64).
- bool operand_default_support_64_bits_;
-
- // Current operand size is 64 bits if true, 32 bits if false.
- bool operand_is_64_bits_;
-
- // Huge big opcode table based on the IA-32 manual, defined
- // in Ia32OpcodeMap.cc
- static const OpcodeTable s_ia32_opcode_map_[];
-
- // Somewhat smaller table to help with decoding ModR/M bytes
- // when 16-bit addressing mode is being used. Defined in
- // Ia32ModrmMap.cc
- static const ModrmEntry s_ia16_modrm_map_[];
-
- // Somewhat smaller table to help with decoding ModR/M bytes
- // when 32-bit addressing mode is being used. Defined in
- // Ia32ModrmMap.cc
- static const ModrmEntry s_ia32_modrm_map_[];
-
- // Indicators of whether we got certain prefixes that certain
- // silly Intel instructions depend on in nonstandard ways for
- // their behaviors.
- bool got_f2_prefix_, got_f3_prefix_, got_66_prefix_;
-};
-
-}; // namespace sidestep
-
-#endif // GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_H_
diff --git a/third_party/tcmalloc/chromium/src/windows/mini_disassembler_types.h b/third_party/tcmalloc/chromium/src/windows/mini_disassembler_types.h
deleted file mode 100644
index 83dee8b..0000000
--- a/third_party/tcmalloc/chromium/src/windows/mini_disassembler_types.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- *
- * Several simple types used by the disassembler and some of the patching
- * mechanisms.
- */
-
-#ifndef GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_TYPES_H_
-#define GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_TYPES_H_
-
-namespace sidestep {
-
-// Categories of instructions that we care about
-enum InstructionType {
- // This opcode is not used
- IT_UNUSED,
- // This disassembler does not recognize this opcode (error)
- IT_UNKNOWN,
- // This is not an instruction but a reference to another table
- IT_REFERENCE,
- // This byte is a prefix byte that we can ignore
- IT_PREFIX,
- // This is a prefix byte that switches to the nondefault address size
- IT_PREFIX_ADDRESS,
- // This is a prefix byte that switches to the nondefault operand size
- IT_PREFIX_OPERAND,
- // A jump or call instruction
- IT_JUMP,
- // A return instruction
- IT_RETURN,
- // Any other type of instruction (in this case we don't care what it is)
- IT_GENERIC,
-};
-
-// Lists IA-32 operand sizes in multiples of 8 bits
-enum OperandSize {
- OS_ZERO = 0,
- OS_BYTE = 1,
- OS_WORD = 2,
- OS_DOUBLE_WORD = 4,
- OS_QUAD_WORD = 8,
- OS_DOUBLE_QUAD_WORD = 16,
- OS_32_BIT_POINTER = 32/8,
- OS_48_BIT_POINTER = 48/8,
- OS_SINGLE_PRECISION_FLOATING = 32/8,
- OS_DOUBLE_PRECISION_FLOATING = 64/8,
- OS_DOUBLE_EXTENDED_PRECISION_FLOATING = 80/8,
- OS_128_BIT_PACKED_SINGLE_PRECISION_FLOATING = 128/8,
- OS_PSEUDO_DESCRIPTOR = 6
-};
-
-// Operand addressing methods from the IA-32 manual. The enAmMask value
-// is a mask for the rest. The other enumeration values are named for the
-// names given to the addressing methods in the manual, e.g. enAm_D is for
-// the D addressing method.
-//
-// The reason we use a full 4 bytes and a mask, is that we need to combine
-// these flags with the enOperandType to store the details
-// on the operand in a single integer.
-enum AddressingMethod {
- AM_NOT_USED = 0, // This operand is not used for this instruction
- AM_MASK = 0x00FF0000, // Mask for the rest of the values in this enumeration
- AM_A = 0x00010000, // A addressing type
- AM_C = 0x00020000, // C addressing type
- AM_D = 0x00030000, // D addressing type
- AM_E = 0x00040000, // E addressing type
- AM_F = 0x00050000, // F addressing type
- AM_G = 0x00060000, // G addressing type
- AM_I = 0x00070000, // I addressing type
- AM_J = 0x00080000, // J addressing type
- AM_M = 0x00090000, // M addressing type
- AM_O = 0x000A0000, // O addressing type
- AM_P = 0x000B0000, // P addressing type
- AM_Q = 0x000C0000, // Q addressing type
- AM_R = 0x000D0000, // R addressing type
- AM_S = 0x000E0000, // S addressing type
- AM_T = 0x000F0000, // T addressing type
- AM_V = 0x00100000, // V addressing type
- AM_W = 0x00110000, // W addressing type
- AM_X = 0x00120000, // X addressing type
- AM_Y = 0x00130000, // Y addressing type
- AM_REGISTER = 0x00140000, // Specific register is always used as this op
- AM_IMPLICIT = 0x00150000, // An implicit, fixed value is used
-};
-
-// Operand types from the IA-32 manual. The enOtMask value is
-// a mask for the rest. The rest of the values are named for the
-// names given to these operand types in the manual, e.g. enOt_ps
-// is for the ps operand type in the manual.
-//
-// The reason we use a full 4 bytes and a mask, is that we need
-// to combine these flags with the enAddressingMethod to store the details
-// on the operand in a single integer.
-enum OperandType {
- OT_MASK = 0xFF000000,
- OT_A = 0x01000000,
- OT_B = 0x02000000,
- OT_C = 0x03000000,
- OT_D = 0x04000000,
- OT_DQ = 0x05000000,
- OT_P = 0x06000000,
- OT_PI = 0x07000000,
- OT_PS = 0x08000000, // actually unsupported for (we don't know its size)
- OT_Q = 0x09000000,
- OT_S = 0x0A000000,
- OT_SS = 0x0B000000,
- OT_SI = 0x0C000000,
- OT_V = 0x0D000000,
- OT_W = 0x0E000000,
- OT_SD = 0x0F000000, // scalar double-precision floating-point value
- OT_PD = 0x10000000, // double-precision floating point
- // dummy "operand type" for address mode M - which doesn't specify
- // operand type
- OT_ADDRESS_MODE_M = 0x80000000
-};
-
-// Flag that indicates if an immediate operand is 64-bits.
-//
-// The Intel 64 and IA-32 Architecture Software Developer's Manual currently
-// defines MOV as the only instruction supporting a 64-bit immediate operand.
-enum ImmediateOperandSize {
- IOS_MASK = 0x0000F000,
- IOS_DEFAULT = 0x0,
- IOS_64 = 0x00001000
-};
-
-// Everything that's in an Opcode (see below) except the three
-// alternative opcode structs for different prefixes.
-struct SpecificOpcode {
- // Index to continuation table, or 0 if this is the last
- // byte in the opcode.
- int table_index_;
-
- // The opcode type
- InstructionType type_;
-
- // Description of the type of the dest, src and aux operands,
- // put together from enOperandType, enAddressingMethod and
- // enImmediateOperandSize flags.
- int flag_dest_;
- int flag_source_;
- int flag_aux_;
-
- // We indicate the mnemonic for debugging purposes
- const char* mnemonic_;
-};
-
-// The information we keep in our tables about each of the different
-// valid instructions recognized by the IA-32 architecture.
-struct Opcode {
- // Index to continuation table, or 0 if this is the last
- // byte in the opcode.
- int table_index_;
-
- // The opcode type
- InstructionType type_;
-
- // Description of the type of the dest, src and aux operands,
- // put together from an enOperandType flag and an enAddressingMethod
- // flag.
- int flag_dest_;
- int flag_source_;
- int flag_aux_;
-
- // We indicate the mnemonic for debugging purposes
- const char* mnemonic_;
-
- // Alternative opcode info if certain prefixes are specified.
- // In most cases, all of these are zeroed-out. Only used if
- // bPrefixDependent is true.
- bool is_prefix_dependent_;
- SpecificOpcode opcode_if_f2_prefix_;
- SpecificOpcode opcode_if_f3_prefix_;
- SpecificOpcode opcode_if_66_prefix_;
-};
-
-// Information about each table entry.
-struct OpcodeTable {
- // Table of instruction entries
- const Opcode* table_;
- // How many bytes left to shift ModR/M byte <b>before</b> applying mask
- unsigned char shift_;
- // Mask to apply to byte being looked at before comparing to table
- unsigned char mask_;
- // Minimum/maximum indexes in table.
- unsigned char min_lim_;
- unsigned char max_lim_;
-};
-
-// Information about each entry in table used to decode ModR/M byte.
-struct ModrmEntry {
- // Is the operand encoded as bytes in the instruction (rather than
- // if it's e.g. a register in which case it's just encoded in the
- // ModR/M byte)
- bool is_encoded_in_instruction_;
-
- // Is there a SIB byte? In this case we always need to decode it.
- bool use_sib_byte_;
-
- // What is the size of the operand (only important if it's encoded
- // in the instruction)?
- OperandSize operand_size_;
-};
-
-}; // namespace sidestep
-
-#endif // GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_TYPES_H_
diff --git a/third_party/tcmalloc/chromium/src/windows/nm-pdb.c b/third_party/tcmalloc/chromium/src/windows/nm-pdb.c
deleted file mode 100644
index 726d345..0000000
--- a/third_party/tcmalloc/chromium/src/windows/nm-pdb.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: David Vitek
- *
- * Dump function addresses using Microsoft debug symbols. This works
- * on PDB files. Note that this program will download symbols to
- * c:\websymbols without asking.
- */
-
-#define WIN32_LEAN_AND_MEAN
-#define _CRT_SECURE_NO_WARNINGS
-#define _CRT_SECURE_NO_DEPRECATE
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h> // for _strdup
-
-#include <windows.h>
-#include <dbghelp.h>
-
-// Unfortunately, there is no versioning info in dbghelp.h so I can
-// tell whether it has an old-style (circa VC7.1) IMAGEHLP_MODULE64
-// struct, with only a few fields, or a new-style (circa VC8)
-// IMAGEHLP_MODULE64, with lots of fields. These fields are just used
-// for debugging, so it's fine to just assume the smaller struct, but
-// for most people, using a modern MSVC, the full struct is available.
-// If you are one of those people and would like this extra debugging
-// info, you can uncomment the line below.
-//#define VC8_OR_ABOVE
-
-#define SEARCH_CAP (1024*1024)
-#define WEBSYM "SRV*c:\\websymbols*http://msdl.microsoft.com/download/symbols"
-
-typedef struct {
- char *name;
- ULONG64 addr;
- ULONG flags;
-} SYM;
-
-typedef struct {
- ULONG64 module_base;
- SYM *syms;
- DWORD syms_len;
- DWORD syms_cap;
-} SYM_CONTEXT;
-
-static int sym_cmp(const void *_s1, const void *_s2) {
- const SYM *s1 = (const SYM *)_s1;
- const SYM *s2 = (const SYM *)_s2;
-
- if (s1->addr < s2->addr)
- return -1;
- if (s1->addr > s2->addr)
- return 1;
- return 0;
-}
-
-static BOOL CALLBACK EnumSymProc(PSYMBOL_INFO symbol_info,
- ULONG symbol_size,
- PVOID user_context) {
- SYM_CONTEXT *ctx = (SYM_CONTEXT*)user_context;
- if (symbol_info->Address < ctx->module_base ||
- (symbol_info->Flags & SYMFLAG_TLSREL)) {
- return TRUE;
- }
- if (ctx->syms_len == ctx->syms_cap) {
- if (!ctx->syms_cap)
- ctx->syms_cap++;
- ctx->syms_cap *= 2;
- ctx->syms = realloc(ctx->syms, sizeof(ctx->syms[0]) * ctx->syms_cap);
- }
- ctx->syms[ctx->syms_len].name = _strdup(symbol_info->Name);
- ctx->syms[ctx->syms_len].addr = symbol_info->Address;
- ctx->syms[ctx->syms_len].flags = symbol_info->Flags;
- ctx->syms_len++;
- return TRUE;
-}
-
-static void MaybePrint(const char* var, const char* description) {
- if (var[0])
- printf("%s: %s\n", description, var);
-}
-
-static void PrintAvailability(BOOL var, const char *description) {
- printf("s: %s\n", description, (var ? "Available" : "Not available"));
-}
-
-static void ShowSymbolInfo(HANDLE process, ULONG64 module_base) {
- /* Get module information. */
- IMAGEHLP_MODULE64 module_info;
- BOOL getmoduleinfo_rv;
- printf("Load Address: %I64x\n", module_base);
- memset(&module_info, 0, sizeof(module_info));
- module_info.SizeOfStruct = sizeof(module_info);
- getmoduleinfo_rv = SymGetModuleInfo64(process, module_base, &module_info);
- if (!getmoduleinfo_rv) {
- printf("Error: SymGetModuleInfo64() failed. Error code: %u\n",
- GetLastError());
- return;
- }
- /* Display information about symbols, based on kind of symbol. */
- switch (module_info.SymType) {
- case SymNone:
- printf(("No symbols available for the module.\n"));
- break;
- case SymExport:
- printf(("Loaded symbols: Exports\n"));
- break;
- case SymCoff:
- printf(("Loaded symbols: COFF\n"));
- break;
- case SymCv:
- printf(("Loaded symbols: CodeView\n"));
- break;
- case SymSym:
- printf(("Loaded symbols: SYM\n"));
- break;
- case SymVirtual:
- printf(("Loaded symbols: Virtual\n"));
- break;
- case SymPdb:
- printf(("Loaded symbols: PDB\n"));
- break;
- case SymDia:
- printf(("Loaded symbols: DIA\n"));
- break;
- case SymDeferred:
- printf(("Loaded symbols: Deferred\n")); /* not actually loaded */
- break;
- default:
- printf(("Loaded symbols: Unknown format.\n"));
- break;
- }
-
- MaybePrint("Image name", module_info.ImageName);
- MaybePrint("Loaded image name", module_info.LoadedImageName);
-#ifdef VC8_OR_ABOVE /* TODO(csilvers): figure out how to tell */
- MaybePrint("PDB file name", module_info.LoadedPdbName);
- if (module_info.PdbUnmatched || module_info.DbgUnmatched) {
- /* This can only happen if the debug information is contained in a
- * separate file (.DBG or .PDB)
- */
- printf(("Warning: Unmatched symbols.\n"));
- }
-#endif
-
- /* Contents */
-#ifdef VC8_OR_ABOVE /* TODO(csilvers): figure out how to tell */
- PrintAvailability("Line numbers", module_info.LineNumbers);
- PrintAvailability("Global symbols", module_info.GlobalSymbols);
- PrintAvailability("Type information", module_info.TypeInfo);
-#endif
-}
-
-int main(int argc, char *argv[]) {
- DWORD error;
- HANDLE process;
- ULONG64 module_base;
- SYM_CONTEXT ctx;
- int i;
- char* search;
- char* filename = NULL;
- int rv = 0;
- /* We may add SYMOPT_UNDNAME if --demangle is specified: */
- DWORD symopts = SYMOPT_DEFERRED_LOADS | SYMOPT_DEBUG;
-
- for (i = 1; i < argc; i++) {
- if (strcmp(argv[i], "--demangle") == 0 || strcmp(argv[i], "-C") == 0) {
- symopts |= SYMOPT_UNDNAME;
- } else {
- break;
- }
- }
- if (i != argc - 1) {
- fprintf(stderr, "usage: nm-pdb [-C|--demangle] <module or filename>\n");
- exit(1);
- }
- filename = argv[i];
-
- process = GetCurrentProcess();
-
- if (!SymInitialize(process, NULL, FALSE)) {
- error = GetLastError();
- fprintf(stderr, "SymInitialize returned error : %d\n", error);
- return 1;
- }
-
- search = malloc(SEARCH_CAP);
- if (SymGetSearchPath(process, search, SEARCH_CAP)) {
- if (strlen(search) + sizeof(";" WEBSYM) > SEARCH_CAP) {
- fprintf(stderr, "Search path too long\n");
- SymCleanup(process);
- return 1;
- }
- strcat(search, ";" WEBSYM);
- } else {
- error = GetLastError();
- fprintf(stderr, "SymGetSearchPath returned error : %d\n", error);
- rv = 1; /* An error, but not a fatal one */
- strcpy(search, WEBSYM); /* Use a default value */
- }
- if (!SymSetSearchPath(process, search)) {
- error = GetLastError();
- fprintf(stderr, "SymSetSearchPath returned error : %d\n", error);
- rv = 1; /* An error, but not a fatal one */
- }
-
- SymSetOptions(symopts);
- module_base = SymLoadModuleEx(process, NULL, filename, NULL, 0, 0, NULL, 0);
- if (!module_base) {
- /* SymLoadModuleEx failed */
- error = GetLastError();
- fprintf(stderr, "SymLoadModuleEx returned error : %d for %s\n",
- error, filename);
- SymCleanup(process);
- return 1;
- }
-
- ShowSymbolInfo(process, module_base);
-
- memset(&ctx, 0, sizeof(ctx));
- ctx.module_base = module_base;
- if (!SymEnumSymbols(process, module_base, NULL, EnumSymProc, &ctx)) {
- error = GetLastError();
- fprintf(stderr, "SymEnumSymbols returned error: %d\n", error);
- rv = 1;
- } else {
- DWORD j;
- qsort(ctx.syms, ctx.syms_len, sizeof(ctx.syms[0]), sym_cmp);
- for (j = 0; j < ctx.syms_len; j++) {
- printf("%016I64x X %s\n", ctx.syms[j].addr, ctx.syms[j].name);
- }
- /* In a perfect world, maybe we'd clean up ctx's memory? */
- }
- SymUnloadModule64(process, module_base);
- SymCleanup(process);
- return rv;
-}
diff --git a/third_party/tcmalloc/chromium/src/windows/override_functions.cc b/third_party/tcmalloc/chromium/src/windows/override_functions.cc
deleted file mode 100644
index e634fe2..0000000
--- a/third_party/tcmalloc/chromium/src/windows/override_functions.cc
+++ /dev/null
@@ -1,122 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Mike Belshe
-//
-// To link tcmalloc into a EXE or DLL statically without using the patching
-// facility, we can take a stock libcmt and remove all the allocator functions.
-// When we relink the EXE/DLL with the modified libcmt and tcmalloc, a few
-// functions are missing. This file contains the additional overrides which
-// are required in the VS2005 libcmt in order to link the modified libcmt.
-//
-// See also
-// http://groups.google.com/group/google-perftools/browse_thread/thread/41cd3710af85e57b
-
-#include <config.h>
-
-#ifndef _WIN32
-# error You should only be including this file in a windows environment!
-#endif
-
-#ifndef WIN32_OVERRIDE_ALLOCATORS
-# error This file is intended for use when overriding allocators
-#endif
-
-#include "tcmalloc.cc"
-
-extern "C" void* _recalloc(void* p, size_t n, size_t size) {
- void* result = realloc(p, n * size);
- memset(result, 0, n * size);
- return result;
-}
-
-extern "C" void* _calloc_impl(size_t n, size_t size) {
- return calloc(n, size);
-}
-
-extern "C" size_t _msize(void* p) {
- return MallocExtension::instance()->GetAllocatedSize(p);
-}
-
-extern "C" intptr_t _get_heap_handle() {
- return 0;
-}
-
-// The CRT heap initialization stub.
-extern "C" int _heap_init() {
- // We intentionally leak this object. It lasts for the process
- // lifetime. Trying to teardown at _heap_term() is so late that
- // you can't do anything useful anyway.
- new TCMallocGuard();
- return 1;
-}
-
-// The CRT heap cleanup stub.
-extern "C" void _heap_term() {
-}
-
-extern "C" int _set_new_mode(int flag) {
- return tc_set_new_mode(flag);
-}
-
-#ifndef NDEBUG
-#undef malloc
-#undef free
-#undef calloc
-int _CrtDbgReport(int, const char*, int, const char*, const char*, ...) {
- return 0;
-}
-
-int _CrtDbgReportW(int, const wchar_t*, int, const wchar_t*, const wchar_t*, ...) {
- return 0;
-}
-
-int _CrtSetReportMode(int, int) {
- return 0;
-}
-
-extern "C" void* _malloc_dbg(size_t size, int , const char*, int) {
- return malloc(size);
-}
-
-extern "C" void _free_dbg(void* ptr, int) {
- free(ptr);
-}
-
-extern "C" void* _calloc_dbg(size_t n, size_t size, int, const char*, int) {
- return calloc(n, size);
-}
-#endif // NDEBUG
-
-// We set this to 1 because part of the CRT uses a check of _crtheap != 0
-// to test whether the CRT has been initialized. Once we've ripped out
-// the allocators from libcmt, we need to provide this definition so that
-// the rest of the CRT is still usable.
-extern "C" void* _crtheap = reinterpret_cast<void*>(1);
diff --git a/third_party/tcmalloc/chromium/src/windows/patch_functions.cc b/third_party/tcmalloc/chromium/src/windows/patch_functions.cc
deleted file mode 100644
index 7a7e6ad..0000000
--- a/third_party/tcmalloc/chromium/src/windows/patch_functions.cc
+++ /dev/null
@@ -1,1080 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Craig Silverstein
-//
-// The main purpose of this file is to patch the libc allocation
-// routines (malloc and friends, but also _msize and other
-// windows-specific libc-style routines). However, we also patch
-// windows routines to do accounting. We do better at the former than
-// the latter. Here are some comments from Paul Pluzhnikov about what
-// it might take to do a really good job patching windows routines to
-// keep track of memory usage:
-//
-// "You should intercept at least the following:
-// HeapCreate HeapDestroy HeapAlloc HeapReAlloc HeapFree
-// RtlCreateHeap RtlDestroyHeap RtlAllocateHeap RtlFreeHeap
-// malloc calloc realloc free
-// malloc_dbg calloc_dbg realloc_dbg free_dbg
-// Some of these call the other ones (but not always), sometimes
-// recursively (i.e. HeapCreate may call HeapAlloc on a different
-// heap, IIRC)."
-//
-// Since Paul didn't mention VirtualAllocEx, he may not have even been
-// considering all the mmap-like functions that windows has (or he may
-// just be ignoring it because he's seen we already patch it). Of the
-// above, we do not patch the *_dbg functions, and of the windows
-// functions, we only patch HeapAlloc and HeapFree.
-//
-// The *_dbg functions come into play with /MDd, /MTd, and /MLd,
-// probably. It may be ok to just turn off tcmalloc in those cases --
-// if the user wants the windows debug malloc, they probably don't
-// want tcmalloc! We should also test with all of /MD, /MT, and /ML,
-// which we're not currently doing.
-
-// TODO(csilvers): try to do better here? Paul does conclude:
-// "Keeping track of all of this was a nightmare."
-
-#ifndef _WIN32
-# error You should only be including windows/patch_functions.cc in a windows environment!
-#endif
-
-#include <config.h>
-
-#ifdef WIN32_OVERRIDE_ALLOCATORS
-#error This file is intended for patching allocators - use override_functions.cc instead.
-#endif
-
-// We use psapi. Non-MSVC systems will have to link this in themselves.
-#ifdef _MSC_VER
-#pragma comment(lib, "Psapi.lib")
-#endif
-
-// Make sure we always use the 'old' names of the psapi functions.
-#ifndef PSAPI_VERSION
-#define PSAPI_VERSION 1
-#endif
-
-#include <windows.h>
-#include <stdio.h>
-#include <malloc.h> // for _msize and _expand
-#include <Psapi.h> // for EnumProcessModules, GetModuleInformation, etc.
-#include <set>
-#include <map>
-#include <vector>
-#include <base/logging.h>
-#include "base/spinlock.h"
-#include "gperftools/malloc_hook.h"
-#include "malloc_hook-inl.h"
-#include "preamble_patcher.h"
-
-// The maximum number of modules we allow to be in one executable
-const int kMaxModules = 8182;
-
-// These are hard-coded, unfortunately. :-( They are also probably
-// compiler specific. See get_mangled_names.cc, in this directory,
-// for instructions on how to update these names for your compiler.
-const char kMangledNew[] = "??2@YAPAXI@Z";
-const char kMangledNewArray[] = "??_U@YAPAXI@Z";
-const char kMangledDelete[] = "??3@YAXPAX@Z";
-const char kMangledDeleteArray[] = "??_V@YAXPAX@Z";
-const char kMangledNewNothrow[] = "??2@YAPAXIABUnothrow_t@std@@@Z";
-const char kMangledNewArrayNothrow[] = "??_U@YAPAXIABUnothrow_t@std@@@Z";
-const char kMangledDeleteNothrow[] = "??3@YAXPAXABUnothrow_t@std@@@Z";
-const char kMangledDeleteArrayNothrow[] = "??_V@YAXPAXABUnothrow_t@std@@@Z";
-
-// This is an unused but exported symbol that we can use to tell the
-// MSVC linker to bring in libtcmalloc, via the /INCLUDE linker flag.
-// Without this, the linker will likely decide that libtcmalloc.dll
-// doesn't add anything to the executable (since it does all its work
-// through patching, which the linker can't see), and ignore it
-// entirely. (The name 'tcmalloc' is already reserved for a
-// namespace. I'd rather export a variable named "_tcmalloc", but I
-// couldn't figure out how to get that to work. This function exports
-// the symbol "__tcmalloc".)
-extern "C" PERFTOOLS_DLL_DECL void _tcmalloc();
-void _tcmalloc() { }
-
-// This is the version needed for windows x64, which has a different
-// decoration scheme which doesn't auto-add a leading underscore.
-extern "C" PERFTOOLS_DLL_DECL void __tcmalloc();
-void __tcmalloc() { }
-
-namespace { // most everything here is in an unnamed namespace
-
-typedef void (*GenericFnPtr)();
-
-using sidestep::PreamblePatcher;
-
-struct ModuleEntryCopy; // defined below
-
-// These functions are how we override the memory allocation
-// functions, just like tcmalloc.cc and malloc_hook.cc do.
-
-// This is information about the routines we're patching, for a given
-// module that implements libc memory routines. A single executable
-// can have several libc implementations running about (in different
-// .dll's), and we need to patch/unpatch them all. This defines
-// everything except the new functions we're patching in, which
-// are defined in LibcFunctions, below.
-class LibcInfo {
- public:
- LibcInfo() {
- memset(this, 0, sizeof(*this)); // easiest way to initialize the array
- }
-
- bool patched() const { return is_valid(); }
- void set_is_valid(bool b) { is_valid_ = b; }
- // According to http://msdn.microsoft.com/en-us/library/ms684229(VS.85).aspx:
- // "The load address of a module (lpBaseOfDll) is the same as the HMODULE
- // value."
- HMODULE hmodule() const {
- return reinterpret_cast<HMODULE>(const_cast<void*>(module_base_address_));
- }
-
- // Populates all the windows_fn_[] vars based on our module info.
- // Returns false if windows_fn_ is all NULL's, because there's
- // nothing to patch. Also populates the rest of the module_entry
- // info, such as the module's name.
- bool PopulateWindowsFn(const ModuleEntryCopy& module_entry);
-
- protected:
- void CopyFrom(const LibcInfo& that) {
- if (this == &that)
- return;
- this->is_valid_ = that.is_valid_;
- memcpy(this->windows_fn_, that.windows_fn_, sizeof(windows_fn_));
- this->module_base_address_ = that.module_base_address_;
- this->module_base_size_ = that.module_base_size_;
- }
-
- enum {
- kMalloc, kFree, kRealloc, kCalloc,
- kNew, kNewArray, kDelete, kDeleteArray,
- kNewNothrow, kNewArrayNothrow, kDeleteNothrow, kDeleteArrayNothrow,
- // These are windows-only functions from malloc.h
- k_Msize, k_Expand,
- // A MS CRT "internal" function, implemented using _calloc_impl
- k_CallocCrt,
- kNumFunctions
- };
-
- // I'd like to put these together in a struct (perhaps in the
- // subclass, so we can put in perftools_fn_ as well), but vc8 seems
- // to have a bug where it doesn't initialize the struct properly if
- // we try to take the address of a function that's not yet loaded
- // from a dll, as is the common case for static_fn_. So we need
- // each to be in its own array. :-(
- static const char* const function_name_[kNumFunctions];
-
- // This function is only used when statically linking the binary.
- // In that case, loading malloc/etc from the dll (via
- // PatchOneModule) won't work, since there are no dlls. Instead,
- // you just want to be taking the address of malloc/etc directly.
- // In the common, non-static-link case, these pointers will all be
- // NULL, since this initializer runs before msvcrt.dll is loaded.
- static const GenericFnPtr static_fn_[kNumFunctions];
-
- // This is the address of the function we are going to patch
- // (malloc, etc). Other info about the function is in the
- // patch-specific subclasses, below.
- GenericFnPtr windows_fn_[kNumFunctions];
-
- // This is set to true when this structure is initialized (because
- // we're patching a new library) and set to false when it's
- // uninitialized (because we've freed that library).
- bool is_valid_;
-
- const void *module_base_address_;
- size_t module_base_size_;
-
- public:
- // These shouldn't have to be public, since only subclasses of
- // LibcInfo need it, but they do. Maybe something to do with
- // templates. Shrug. I hide them down here so users won't see
- // them. :-) (OK, I also need to define ctrgProcAddress late.)
- bool is_valid() const { return is_valid_; }
- GenericFnPtr windows_fn(int ifunction) const {
- return windows_fn_[ifunction];
- }
- // These three are needed by ModuleEntryCopy.
- static const int ctrgProcAddress = kNumFunctions;
- static GenericFnPtr static_fn(int ifunction) {
- return static_fn_[ifunction];
- }
- static const char* const function_name(int ifunction) {
- return function_name_[ifunction];
- }
-};
-
-// Template trickiness: logically, a LibcInfo would include
-// Windows_malloc_, origstub_malloc_, and Perftools_malloc_: for a
-// given module, these three go together. And in fact,
-// Perftools_malloc_ may need to call origstub_malloc_, which means we
-// either need to change Perftools_malloc_ to take origstub_malloc_ as
-// an arugment -- unfortunately impossible since it needs to keep the
-// same API as normal malloc -- or we need to write a different
-// version of Perftools_malloc_ for each LibcInfo instance we create.
-// We choose the second route, and use templates to implement it (we
-// could have also used macros). So to get multiple versions
-// of the struct, we say "struct<1> var1; struct<2> var2;". The price
-// we pay is some code duplication, and more annoying, each instance
-// of this var is a separate type.
-template<int> class LibcInfoWithPatchFunctions : public LibcInfo {
- public:
- // me_info should have had PopulateWindowsFn() called on it, so the
- // module_* vars and windows_fn_ are set up.
- bool Patch(const LibcInfo& me_info);
- void Unpatch();
-
- private:
- // This holds the original function contents after we patch the function.
- // This has to be defined static in the subclass, because the perftools_fns
- // reference origstub_fn_.
- static GenericFnPtr origstub_fn_[kNumFunctions];
-
- // This is the function we want to patch in
- static const GenericFnPtr perftools_fn_[kNumFunctions];
-
- static void* Perftools_malloc(size_t size) __THROW;
- static void Perftools_free(void* ptr) __THROW;
- static void* Perftools_realloc(void* ptr, size_t size) __THROW;
- static void* Perftools_calloc(size_t nmemb, size_t size) __THROW;
- static void* Perftools_new(size_t size);
- static void* Perftools_newarray(size_t size);
- static void Perftools_delete(void *ptr);
- static void Perftools_deletearray(void *ptr);
- static void* Perftools_new_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- static void* Perftools_newarray_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- static void Perftools_delete_nothrow(void *ptr,
- const std::nothrow_t&) __THROW;
- static void Perftools_deletearray_nothrow(void *ptr,
- const std::nothrow_t&) __THROW;
- static size_t Perftools__msize(void *ptr) __THROW;
- static void* Perftools__expand(void *ptr, size_t size) __THROW;
- // malloc.h also defines these functions:
- // _aligned_malloc, _aligned_free,
- // _recalloc, _aligned_offset_malloc, _aligned_realloc, _aligned_recalloc
- // _aligned_offset_realloc, _aligned_offset_recalloc, _malloca, _freea
- // But they seem pretty obscure, and I'm fine not overriding them for now.
- // It may be they all call into malloc/free anyway.
-};
-
-// This is a subset of MODDULEENTRY32, that we need for patching.
-struct ModuleEntryCopy {
- LPVOID modBaseAddr; // the same as hmodule
- DWORD modBaseSize;
- // This is not part of MODDULEENTRY32, but is needed to avoid making
- // windows syscalls while we're holding patch_all_modules_lock (see
- // lock-inversion comments at patch_all_modules_lock definition, below).
- GenericFnPtr rgProcAddresses[LibcInfo::ctrgProcAddress];
-
- ModuleEntryCopy() {
- modBaseAddr = NULL;
- modBaseSize = 0;
- for (int i = 0; i < sizeof(rgProcAddresses)/sizeof(*rgProcAddresses); i++)
- rgProcAddresses[i] = LibcInfo::static_fn(i);
- }
- ModuleEntryCopy(const MODULEINFO& mi) {
- this->modBaseAddr = mi.lpBaseOfDll;
- this->modBaseSize = mi.SizeOfImage;
- LPVOID modEndAddr = (char*)mi.lpBaseOfDll + mi.SizeOfImage;
- for (int i = 0; i < sizeof(rgProcAddresses)/sizeof(*rgProcAddresses); i++) {
- FARPROC target = ::GetProcAddress(
- reinterpret_cast<const HMODULE>(mi.lpBaseOfDll),
- LibcInfo::function_name(i));
- // Sometimes a DLL forwards a function to a function in another
- // DLL. We don't want to patch those forwarded functions --
- // they'll get patched when the other DLL is processed.
- if (target >= modBaseAddr && target < modEndAddr)
- rgProcAddresses[i] = (GenericFnPtr)target;
- else
- rgProcAddresses[i] = (GenericFnPtr)NULL;
- }
- }
-};
-
-// This class is easier because there's only one of them.
-class WindowsInfo {
- public:
- void Patch();
- void Unpatch();
-
- private:
- // TODO(csilvers): should we be patching GlobalAlloc/LocalAlloc instead,
- // for pre-XP systems?
- enum {
- kHeapAlloc, kHeapFree, kVirtualAllocEx, kVirtualFreeEx,
- kMapViewOfFileEx, kUnmapViewOfFile, kLoadLibraryExW, kFreeLibrary,
- kNumFunctions
- };
-
- struct FunctionInfo {
- const char* const name; // name of fn in a module (eg "malloc")
- GenericFnPtr windows_fn; // the fn whose name we call (&malloc)
- GenericFnPtr origstub_fn; // original fn contents after we patch
- const GenericFnPtr perftools_fn; // fn we want to patch in
- };
-
- static FunctionInfo function_info_[kNumFunctions];
-
- // A Windows-API equivalent of malloc and free
- static LPVOID WINAPI Perftools_HeapAlloc(HANDLE hHeap, DWORD dwFlags,
- DWORD_PTR dwBytes);
- static BOOL WINAPI Perftools_HeapFree(HANDLE hHeap, DWORD dwFlags,
- LPVOID lpMem);
- // A Windows-API equivalent of mmap and munmap, for "anonymous regions"
- static LPVOID WINAPI Perftools_VirtualAllocEx(HANDLE process, LPVOID address,
- SIZE_T size, DWORD type,
- DWORD protect);
- static BOOL WINAPI Perftools_VirtualFreeEx(HANDLE process, LPVOID address,
- SIZE_T size, DWORD type);
- // A Windows-API equivalent of mmap and munmap, for actual files
- static LPVOID WINAPI Perftools_MapViewOfFileEx(HANDLE hFileMappingObject,
- DWORD dwDesiredAccess,
- DWORD dwFileOffsetHigh,
- DWORD dwFileOffsetLow,
- SIZE_T dwNumberOfBytesToMap,
- LPVOID lpBaseAddress);
- static BOOL WINAPI Perftools_UnmapViewOfFile(LPCVOID lpBaseAddress);
- // We don't need the other 3 variants because they all call this one. */
- static HMODULE WINAPI Perftools_LoadLibraryExW(LPCWSTR lpFileName,
- HANDLE hFile,
- DWORD dwFlags);
- static BOOL WINAPI Perftools_FreeLibrary(HMODULE hLibModule);
-};
-
-// If you run out, just add a few more to the array. You'll also need
-// to update the switch statement in PatchOneModule(), and the list in
-// UnpatchWindowsFunctions().
-// main_executable and main_executable_windows are two windows into
-// the same executable. One is responsible for patching the libc
-// routines that live in the main executable (if any) to use tcmalloc;
-// the other is responsible for patching the windows routines like
-// HeapAlloc/etc to use tcmalloc.
-static LibcInfoWithPatchFunctions<0> main_executable;
-static LibcInfoWithPatchFunctions<1> libc1;
-static LibcInfoWithPatchFunctions<2> libc2;
-static LibcInfoWithPatchFunctions<3> libc3;
-static LibcInfoWithPatchFunctions<4> libc4;
-static LibcInfoWithPatchFunctions<5> libc5;
-static LibcInfoWithPatchFunctions<6> libc6;
-static LibcInfoWithPatchFunctions<7> libc7;
-static LibcInfoWithPatchFunctions<8> libc8;
-static LibcInfo* g_module_libcs[] = {
- &libc1, &libc2, &libc3, &libc4, &libc5, &libc6, &libc7, &libc8
-};
-static WindowsInfo main_executable_windows;
-
-const char* const LibcInfo::function_name_[] = {
- "malloc", "free", "realloc", "calloc",
- kMangledNew, kMangledNewArray, kMangledDelete, kMangledDeleteArray,
- // Ideally we should patch the nothrow versions of new/delete, but
- // at least in msvcrt, nothrow-new machine-code is of a type we
- // can't patch. Since these are relatively rare, I'm hoping it's ok
- // not to patch them. (NULL name turns off patching.)
- NULL, // kMangledNewNothrow,
- NULL, // kMangledNewArrayNothrow,
- NULL, // kMangledDeleteNothrow,
- NULL, // kMangledDeleteArrayNothrow,
- "_msize", "_expand", "_calloc_crt",
-};
-
-// For mingw, I can't patch the new/delete here, because the
-// instructions are too small to patch. Luckily, they're so small
-// because all they do is call into malloc/free, so they still end up
-// calling tcmalloc routines, and we don't actually lose anything
-// (except maybe some stacktrace goodness) by not patching.
-const GenericFnPtr LibcInfo::static_fn_[] = {
- (GenericFnPtr)&::malloc,
- (GenericFnPtr)&::free,
- (GenericFnPtr)&::realloc,
- (GenericFnPtr)&::calloc,
-#ifdef __MINGW32__
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-#else
- (GenericFnPtr)(void*(*)(size_t))&::operator new,
- (GenericFnPtr)(void*(*)(size_t))&::operator new[],
- (GenericFnPtr)(void(*)(void*))&::operator delete,
- (GenericFnPtr)(void(*)(void*))&::operator delete[],
- (GenericFnPtr)
- (void*(*)(size_t, struct std::nothrow_t const &))&::operator new,
- (GenericFnPtr)
- (void*(*)(size_t, struct std::nothrow_t const &))&::operator new[],
- (GenericFnPtr)
- (void(*)(void*, struct std::nothrow_t const &))&::operator delete,
- (GenericFnPtr)
- (void(*)(void*, struct std::nothrow_t const &))&::operator delete[],
-#endif
- (GenericFnPtr)&::_msize,
- (GenericFnPtr)&::_expand,
- (GenericFnPtr)&::calloc,
-};
-
-template<int T> GenericFnPtr LibcInfoWithPatchFunctions<T>::origstub_fn_[] = {
- // This will get filled in at run-time, as patching is done.
-};
-
-template<int T>
-const GenericFnPtr LibcInfoWithPatchFunctions<T>::perftools_fn_[] = {
- (GenericFnPtr)&Perftools_malloc,
- (GenericFnPtr)&Perftools_free,
- (GenericFnPtr)&Perftools_realloc,
- (GenericFnPtr)&Perftools_calloc,
- (GenericFnPtr)&Perftools_new,
- (GenericFnPtr)&Perftools_newarray,
- (GenericFnPtr)&Perftools_delete,
- (GenericFnPtr)&Perftools_deletearray,
- (GenericFnPtr)&Perftools_new_nothrow,
- (GenericFnPtr)&Perftools_newarray_nothrow,
- (GenericFnPtr)&Perftools_delete_nothrow,
- (GenericFnPtr)&Perftools_deletearray_nothrow,
- (GenericFnPtr)&Perftools__msize,
- (GenericFnPtr)&Perftools__expand,
- (GenericFnPtr)&Perftools_calloc,
-};
-
-/*static*/ WindowsInfo::FunctionInfo WindowsInfo::function_info_[] = {
- { "HeapAlloc", NULL, NULL, (GenericFnPtr)&Perftools_HeapAlloc },
- { "HeapFree", NULL, NULL, (GenericFnPtr)&Perftools_HeapFree },
- { "VirtualAllocEx", NULL, NULL, (GenericFnPtr)&Perftools_VirtualAllocEx },
- { "VirtualFreeEx", NULL, NULL, (GenericFnPtr)&Perftools_VirtualFreeEx },
- { "MapViewOfFileEx", NULL, NULL, (GenericFnPtr)&Perftools_MapViewOfFileEx },
- { "UnmapViewOfFile", NULL, NULL, (GenericFnPtr)&Perftools_UnmapViewOfFile },
- { "LoadLibraryExW", NULL, NULL, (GenericFnPtr)&Perftools_LoadLibraryExW },
- { "FreeLibrary", NULL, NULL, (GenericFnPtr)&Perftools_FreeLibrary },
-};
-
-bool LibcInfo::PopulateWindowsFn(const ModuleEntryCopy& module_entry) {
- // First, store the location of the function to patch before
- // patching it. If none of these functions are found in the module,
- // then this module has no libc in it, and we just return false.
- for (int i = 0; i < kNumFunctions; i++) {
- if (!function_name_[i]) // we can turn off patching by unsetting name
- continue;
- // The ::GetProcAddress calls were done in the ModuleEntryCopy
- // constructor, so we don't have to make any windows calls here.
- const GenericFnPtr fn = module_entry.rgProcAddresses[i];
- if (fn) {
- windows_fn_[i] = PreamblePatcher::ResolveTarget(fn);
- }
- }
-
- // Some modules use the same function pointer for new and new[]. If
- // we find that, set one of the pointers to NULL so we don't double-
- // patch. Same may happen with new and nothrow-new, or even new[]
- // and nothrow-new. It's easiest just to check each fn-ptr against
- // every other.
- for (int i = 0; i < kNumFunctions; i++) {
- for (int j = i+1; j < kNumFunctions; j++) {
- if (windows_fn_[i] == windows_fn_[j]) {
- // We NULL the later one (j), so as to minimize the chances we
- // NULL kFree and kRealloc. See comments below. This is fragile!
- windows_fn_[j] = NULL;
- }
- }
- }
-
- // There's always a chance that our module uses the same function
- // as another module that we've already loaded. In that case, we
- // need to set our windows_fn to NULL, to avoid double-patching.
- for (int ifn = 0; ifn < kNumFunctions; ifn++) {
- for (int imod = 0;
- imod < sizeof(g_module_libcs)/sizeof(*g_module_libcs); imod++) {
- if (g_module_libcs[imod]->is_valid() &&
- this->windows_fn(ifn) == g_module_libcs[imod]->windows_fn(ifn)) {
- windows_fn_[ifn] = NULL;
- }
- }
- }
-
- bool found_non_null = false;
- for (int i = 0; i < kNumFunctions; i++) {
- if (windows_fn_[i])
- found_non_null = true;
- }
- if (!found_non_null)
- return false;
-
- // It's important we didn't NULL out windows_fn_[kFree] or [kRealloc].
- // The reason is, if those are NULL-ed out, we'll never patch them
- // and thus never get an origstub_fn_ value for them, and when we
- // try to call origstub_fn_[kFree/kRealloc] in Perftools_free and
- // Perftools_realloc, below, it will fail. We could work around
- // that by adding a pointer from one patch-unit to the other, but we
- // haven't needed to yet.
- CHECK(windows_fn_[kFree]);
- CHECK(windows_fn_[kRealloc]);
-
- // OK, we successfully populated. Let's store our member information.
- module_base_address_ = module_entry.modBaseAddr;
- module_base_size_ = module_entry.modBaseSize;
- return true;
-}
-
-template<int T>
-bool LibcInfoWithPatchFunctions<T>::Patch(const LibcInfo& me_info) {
- CopyFrom(me_info); // copies the module_entry and the windows_fn_ array
- for (int i = 0; i < kNumFunctions; i++) {
- if (windows_fn_[i] && windows_fn_[i] != perftools_fn_[i]) {
- // if origstub_fn_ is not NULL, it's left around from a previous
- // patch. We need to set it to NULL for the new Patch call.
- // Since we've patched Unpatch() not to delete origstub_fn_ (it
- // causes problems in some contexts, though obviously not this
- // one), we should delete it now, before setting it to NULL.
- // NOTE: casting from a function to a pointer is contra the C++
- // spec. It's not safe on IA64, but is on i386. We use
- // a C-style cast here to emphasize this is not legal C++.
- delete[] (char*)(origstub_fn_[i]);
- origstub_fn_[i] = NULL; // Patch() will fill this in
- CHECK_EQ(sidestep::SIDESTEP_SUCCESS,
- PreamblePatcher::Patch(windows_fn_[i], perftools_fn_[i],
- &origstub_fn_[i]));
- }
- }
- set_is_valid(true);
- return true;
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Unpatch() {
- // We have to cast our GenericFnPtrs to void* for unpatch. This is
- // contra the C++ spec; we use C-style casts to empahsize that.
- for (int i = 0; i < kNumFunctions; i++) {
- if (windows_fn_[i])
- CHECK_EQ(sidestep::SIDESTEP_SUCCESS,
- PreamblePatcher::Unpatch((void*)windows_fn_[i],
- (void*)perftools_fn_[i],
- (void*)origstub_fn_[i]));
- }
- set_is_valid(false);
-}
-
-void WindowsInfo::Patch() {
- HMODULE hkernel32 = ::GetModuleHandleA("kernel32");
- CHECK_NE(hkernel32, NULL);
-
- // Unlike for libc, we know these exist in our module, so we can get
- // and patch at the same time.
- for (int i = 0; i < kNumFunctions; i++) {
- function_info_[i].windows_fn = (GenericFnPtr)
- ::GetProcAddress(hkernel32, function_info_[i].name);
- // If origstub_fn is not NULL, it's left around from a previous
- // patch. We need to set it to NULL for the new Patch call.
- // Since we've patched Unpatch() not to delete origstub_fn_ (it
- // causes problems in some contexts, though obviously not this
- // one), we should delete it now, before setting it to NULL.
- // NOTE: casting from a function to a pointer is contra the C++
- // spec. It's not safe on IA64, but is on i386. We use
- // a C-style cast here to emphasize this is not legal C++.
- delete[] (char*)(function_info_[i].origstub_fn);
- function_info_[i].origstub_fn = NULL; // Patch() will fill this in
- CHECK_EQ(sidestep::SIDESTEP_SUCCESS,
- PreamblePatcher::Patch(function_info_[i].windows_fn,
- function_info_[i].perftools_fn,
- &function_info_[i].origstub_fn));
- }
-}
-
-void WindowsInfo::Unpatch() {
- // We have to cast our GenericFnPtrs to void* for unpatch. This is
- // contra the C++ spec; we use C-style casts to empahsize that.
- for (int i = 0; i < kNumFunctions; i++) {
- CHECK_EQ(sidestep::SIDESTEP_SUCCESS,
- PreamblePatcher::Unpatch((void*)function_info_[i].windows_fn,
- (void*)function_info_[i].perftools_fn,
- (void*)function_info_[i].origstub_fn));
- }
-}
-
-// You should hold the patch_all_modules_lock when calling this.
-void PatchOneModuleLocked(const LibcInfo& me_info) {
- // If we don't already have info on this module, let's add it. This
- // is where we're sad that each libcX has a different type, so we
- // can't use an array; instead, we have to use a switch statement.
- // Patch() returns false if there were no libc functions in the module.
- for (int i = 0; i < sizeof(g_module_libcs)/sizeof(*g_module_libcs); i++) {
- if (!g_module_libcs[i]->is_valid()) { // found an empty spot to add!
- switch (i) {
- case 0: libc1.Patch(me_info); return;
- case 1: libc2.Patch(me_info); return;
- case 2: libc3.Patch(me_info); return;
- case 3: libc4.Patch(me_info); return;
- case 4: libc5.Patch(me_info); return;
- case 5: libc6.Patch(me_info); return;
- case 6: libc7.Patch(me_info); return;
- case 7: libc8.Patch(me_info); return;
- }
- }
- }
- printf("PERFTOOLS ERROR: Too many modules containing libc in this executable\n");
-}
-
-void PatchMainExecutableLocked() {
- if (main_executable.patched())
- return; // main executable has already been patched
- ModuleEntryCopy fake_module_entry; // make a fake one to pass into Patch()
- // No need to call PopulateModuleEntryProcAddresses on the main executable.
- main_executable.PopulateWindowsFn(fake_module_entry);
- main_executable.Patch(main_executable);
-}
-
-// This lock is subject to a subtle and annoying lock inversion
-// problem: it may interact badly with unknown internal windows locks.
-// In particular, windows may be holding a lock when it calls
-// LoadLibraryExW and FreeLibrary, which we've patched. We have those
-// routines call PatchAllModules, which acquires this lock. If we
-// make windows system calls while holding this lock, those system
-// calls may need the internal windows locks that are being held in
-// the call to LoadLibraryExW, resulting in deadlock. The solution is
-// to be very careful not to call *any* windows routines while holding
-// patch_all_modules_lock, inside PatchAllModules().
-static SpinLock patch_all_modules_lock(SpinLock::LINKER_INITIALIZED);
-
-// last_loaded: The set of modules that were loaded the last time
-// PatchAllModules was called. This is an optimization for only
-// looking at modules that were added or removed from the last call.
-static std::set<HMODULE> *g_last_loaded;
-
-// Iterates over all the modules currently loaded by the executable,
-// according to windows, and makes sure they're all patched. Most
-// modules will already be in loaded_modules, meaning we have already
-// loaded and either patched them or determined they did not need to
-// be patched. Others will not, which means we need to patch them
-// (if necessary). Finally, we have to go through the existing
-// g_module_libcs and see if any of those are *not* in the modules
-// currently loaded by the executable. If so, we need to invalidate
-// them. Returns true if we did any work (patching or invalidating),
-// false if we were a noop. May update loaded_modules as well.
-// NOTE: you must hold the patch_all_modules_lock to access loaded_modules.
-bool PatchAllModules() {
- std::vector<ModuleEntryCopy> modules;
- bool made_changes = false;
-
- const HANDLE hCurrentProcess = GetCurrentProcess();
- DWORD num_modules = 0;
- HMODULE hModules[kMaxModules]; // max # of modules we support in one process
- if (!::EnumProcessModules(hCurrentProcess, hModules, sizeof(hModules),
- &num_modules)) {
- num_modules = 0;
- }
- // EnumProcessModules actually set the bytes written into hModules,
- // so we need to divide to make num_modules actually be a module-count.
- num_modules /= sizeof(*hModules);
- if (num_modules >= kMaxModules) {
- printf("PERFTOOLS ERROR: Too many modules in this executable to try"
- " to patch them all (if you need to, raise kMaxModules in"
- " patch_functions.cc).\n");
- num_modules = kMaxModules;
- }
-
- // Now we handle the unpatching of modules we have in g_module_libcs
- // but that were not found in EnumProcessModules. We need to
- // invalidate them. To speed that up, we store the EnumProcessModules
- // output in a set.
- // At the same time, we prepare for the adding of new modules, by
- // removing from hModules all the modules we know we've already
- // patched (or decided don't need to be patched). At the end,
- // hModules will hold only the modules that we need to consider patching.
- std::set<HMODULE> currently_loaded_modules;
- {
- SpinLockHolder h(&patch_all_modules_lock);
- if (!g_last_loaded) g_last_loaded = new std::set<HMODULE>;
- // At the end of this loop, currently_loaded_modules contains the
- // full list of EnumProcessModules, and hModules just the ones we
- // haven't handled yet.
- for (int i = 0; i < num_modules; ) {
- currently_loaded_modules.insert(hModules[i]);
- if (g_last_loaded->count(hModules[i]) > 0) {
- hModules[i] = hModules[--num_modules]; // replace element i with tail
- } else {
- i++; // keep element i
- }
- }
- // Now we do the unpatching/invalidation.
- for (int i = 0; i < sizeof(g_module_libcs)/sizeof(*g_module_libcs); i++) {
- if (g_module_libcs[i]->patched() &&
- currently_loaded_modules.count(g_module_libcs[i]->hmodule()) == 0) {
- // Means g_module_libcs[i] is no longer loaded (no me32 matched).
- // We could call Unpatch() here, but why bother? The module
- // has gone away, so nobody is going to call into it anyway.
- g_module_libcs[i]->set_is_valid(false);
- made_changes = true;
- }
- }
- // Update the loaded module cache.
- g_last_loaded->swap(currently_loaded_modules);
- }
-
- // Now that we know what modules are new, let's get the info we'll
- // need to patch them. Note this *cannot* be done while holding the
- // lock, since it needs to make windows calls (see the lock-inversion
- // comments before the definition of patch_all_modules_lock).
- MODULEINFO mi;
- for (int i = 0; i < num_modules; i++) {
- if (::GetModuleInformation(hCurrentProcess, hModules[i], &mi, sizeof(mi)))
- modules.push_back(ModuleEntryCopy(mi));
- }
-
- // Now we can do the patching of new modules.
- {
- SpinLockHolder h(&patch_all_modules_lock);
- for (std::vector<ModuleEntryCopy>::iterator it = modules.begin();
- it != modules.end(); ++it) {
- LibcInfo libc_info;
- if (libc_info.PopulateWindowsFn(*it)) { // true==module has libc routines
- PatchOneModuleLocked(libc_info);
- made_changes = true;
- }
- }
-
- // Now that we've dealt with the modules (dlls), update the main
- // executable. We do this last because PatchMainExecutableLocked
- // wants to look at how other modules were patched.
- if (!main_executable.patched()) {
- PatchMainExecutableLocked();
- made_changes = true;
- }
- }
- // TODO(csilvers): for this to be reliable, we need to also take
- // into account if we *would* have patched any modules had they not
- // already been loaded. (That is, made_changes should ignore
- // g_last_loaded.)
- return made_changes;
-}
-
-
-} // end unnamed namespace
-
-// ---------------------------------------------------------------------
-// Now that we've done all the patching machinery, let's actually
-// define the functions we're patching in. Mostly these are
-// simple wrappers around the do_* routines in tcmalloc.cc.
-//
-// In fact, we #include tcmalloc.cc to get at the tcmalloc internal
-// do_* functions, the better to write our own hook functions.
-// U-G-L-Y, I know. But the alternatives are, perhaps, worse. This
-// also lets us define _msize(), _expand(), and other windows-specific
-// functions here, using tcmalloc internals, without polluting
-// tcmalloc.cc.
-// -------------------------------------------------------------------
-
-// TODO(csilvers): refactor tcmalloc.cc into two files, so I can link
-// against the file with do_malloc, and ignore the one with malloc.
-#include "tcmalloc.cc"
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_malloc(size_t size) __THROW {
- void* result = do_malloc_or_cpp_alloc(size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Perftools_free(void* ptr) __THROW {
- MallocHook::InvokeDeleteHook(ptr);
- // This calls the windows free if do_free decides ptr was not
- // allocated by tcmalloc. Note it calls the origstub_free from
- // *this* templatized instance of LibcInfo. See "template
- // trickiness" above.
- do_free_with_callback(ptr, (void (*)(void*))origstub_fn_[kFree]);
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_realloc(
- void* old_ptr, size_t new_size) __THROW {
- if (old_ptr == NULL) {
- void* result = do_malloc_or_cpp_alloc(new_size);
- MallocHook::InvokeNewHook(result, new_size);
- return result;
- }
- if (new_size == 0) {
- MallocHook::InvokeDeleteHook(old_ptr);
- do_free_with_callback(old_ptr,
- (void (*)(void*))origstub_fn_[kFree]);
- return NULL;
- }
- return do_realloc_with_callback(
- old_ptr, new_size,
- (void (*)(void*))origstub_fn_[kFree],
- (size_t (*)(const void*))origstub_fn_[k_Msize]);
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_calloc(
- size_t n, size_t elem_size) __THROW {
- void* result = do_calloc(n, elem_size);
- MallocHook::InvokeNewHook(result, n * elem_size);
- return result;
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_new(size_t size) {
- void* p = cpp_alloc(size, false);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_newarray(size_t size) {
- void* p = cpp_alloc(size, false);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Perftools_delete(void *p) {
- MallocHook::InvokeDeleteHook(p);
- do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]);
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Perftools_deletearray(void *p) {
- MallocHook::InvokeDeleteHook(p);
- do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]);
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_new_nothrow(
- size_t size, const std::nothrow_t&) __THROW {
- void* p = cpp_alloc(size, true);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_newarray_nothrow(
- size_t size, const std::nothrow_t&) __THROW {
- void* p = cpp_alloc(size, true);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Perftools_delete_nothrow(
- void *p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]);
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Perftools_deletearray_nothrow(
- void *p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]);
-}
-
-
-// _msize() lets you figure out how much space is reserved for a
-// pointer, in Windows. Even if applications don't call it, any DLL
-// with global constructors will call (transitively) something called
-// __dllonexit_lk in order to make sure the destructors get called
-// when the dll unloads. And that will call msize -- horrible things
-// can ensue if this is not hooked. Other parts of libc may also call
-// this internally.
-
-template<int T>
-size_t LibcInfoWithPatchFunctions<T>::Perftools__msize(void* ptr) __THROW {
- return GetSizeWithCallback(ptr, (size_t (*)(const void*))origstub_fn_[k_Msize]);
-}
-
-// We need to define this because internal windows functions like to
-// call into it(?). _expand() is like realloc but doesn't move the
-// pointer. We punt, which will cause callers to fall back on realloc.
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools__expand(void *ptr,
- size_t size) __THROW {
- return NULL;
-}
-
-LPVOID WINAPI WindowsInfo::Perftools_HeapAlloc(HANDLE hHeap, DWORD dwFlags,
- DWORD_PTR dwBytes) {
- LPVOID result = ((LPVOID (WINAPI *)(HANDLE, DWORD, DWORD_PTR))
- function_info_[kHeapAlloc].origstub_fn)(
- hHeap, dwFlags, dwBytes);
- MallocHook::InvokeNewHook(result, dwBytes);
- return result;
-}
-
-BOOL WINAPI WindowsInfo::Perftools_HeapFree(HANDLE hHeap, DWORD dwFlags,
- LPVOID lpMem) {
- MallocHook::InvokeDeleteHook(lpMem);
- return ((BOOL (WINAPI *)(HANDLE, DWORD, LPVOID))
- function_info_[kHeapFree].origstub_fn)(
- hHeap, dwFlags, lpMem);
-}
-
-LPVOID WINAPI WindowsInfo::Perftools_VirtualAllocEx(HANDLE process,
- LPVOID address,
- SIZE_T size, DWORD type,
- DWORD protect) {
- LPVOID result = ((LPVOID (WINAPI *)(HANDLE, LPVOID, SIZE_T, DWORD, DWORD))
- function_info_[kVirtualAllocEx].origstub_fn)(
- process, address, size, type, protect);
- // VirtualAllocEx() seems to be the Windows equivalent of mmap()
- MallocHook::InvokeMmapHook(result, address, size, protect, type, -1, 0);
- return result;
-}
-
-BOOL WINAPI WindowsInfo::Perftools_VirtualFreeEx(HANDLE process, LPVOID address,
- SIZE_T size, DWORD type) {
- MallocHook::InvokeMunmapHook(address, size);
- return ((BOOL (WINAPI *)(HANDLE, LPVOID, SIZE_T, DWORD))
- function_info_[kVirtualFreeEx].origstub_fn)(
- process, address, size, type);
-}
-
-LPVOID WINAPI WindowsInfo::Perftools_MapViewOfFileEx(
- HANDLE hFileMappingObject, DWORD dwDesiredAccess, DWORD dwFileOffsetHigh,
- DWORD dwFileOffsetLow, SIZE_T dwNumberOfBytesToMap, LPVOID lpBaseAddress) {
- // For this function pair, you always deallocate the full block of
- // data that you allocate, so NewHook/DeleteHook is the right API.
- LPVOID result = ((LPVOID (WINAPI *)(HANDLE, DWORD, DWORD, DWORD,
- SIZE_T, LPVOID))
- function_info_[kMapViewOfFileEx].origstub_fn)(
- hFileMappingObject, dwDesiredAccess, dwFileOffsetHigh,
- dwFileOffsetLow, dwNumberOfBytesToMap, lpBaseAddress);
- MallocHook::InvokeNewHook(result, dwNumberOfBytesToMap);
- return result;
-}
-
-BOOL WINAPI WindowsInfo::Perftools_UnmapViewOfFile(LPCVOID lpBaseAddress) {
- MallocHook::InvokeDeleteHook(lpBaseAddress);
- return ((BOOL (WINAPI *)(LPCVOID))
- function_info_[kUnmapViewOfFile].origstub_fn)(
- lpBaseAddress);
-}
-
-// g_load_map holds a copy of windows' refcount for how many times
-// each currently loaded module has been loaded and unloaded. We use
-// it as an optimization when the same module is loaded more than
-// once: as long as the refcount stays above 1, we don't need to worry
-// about patching because it's already patched. Likewise, we don't
-// need to unpatch until the refcount drops to 0. load_map is
-// maintained in LoadLibraryExW and FreeLibrary, and only covers
-// modules explicitly loaded/freed via those interfaces.
-static std::map<HMODULE, int>* g_load_map = NULL;
-
-HMODULE WINAPI WindowsInfo::Perftools_LoadLibraryExW(LPCWSTR lpFileName,
- HANDLE hFile,
- DWORD dwFlags) {
- HMODULE rv;
- // Check to see if the modules is already loaded, flag 0 gets a
- // reference if it was loaded. If it was loaded no need to call
- // PatchAllModules, just increase the reference count to match
- // what GetModuleHandleExW does internally inside windows.
- if (::GetModuleHandleExW(0, lpFileName, &rv)) {
- return rv;
- } else {
- // Not already loaded, so load it.
- rv = ((HMODULE (WINAPI *)(LPCWSTR, HANDLE, DWORD))
- function_info_[kLoadLibraryExW].origstub_fn)(
- lpFileName, hFile, dwFlags);
- // This will patch any newly loaded libraries, if patching needs
- // to be done.
- PatchAllModules();
-
- return rv;
- }
-}
-
-BOOL WINAPI WindowsInfo::Perftools_FreeLibrary(HMODULE hLibModule) {
- BOOL rv = ((BOOL (WINAPI *)(HMODULE))
- function_info_[kFreeLibrary].origstub_fn)(hLibModule);
-
- // Check to see if the module is still loaded by passing the base
- // address and seeing if it comes back with the same address. If it
- // is the same address it's still loaded, so the FreeLibrary() call
- // was a noop, and there's no need to redo the patching.
- HMODULE owner = NULL;
- BOOL result = ::GetModuleHandleExW(
- (GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS |
- GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT),
- (LPCWSTR)hLibModule,
- &owner);
- if (result && owner == hLibModule)
- return rv;
-
- PatchAllModules(); // this will fix up the list of patched libraries
- return rv;
-}
-
-
-// ---------------------------------------------------------------------
-// PatchWindowsFunctions()
-// This is the function that is exposed to the outside world.
-// It should be called before the program becomes multi-threaded,
-// since main_executable_windows.Patch() is not thread-safe.
-// ---------------------------------------------------------------------
-
-void PatchWindowsFunctions() {
- // This does the libc patching in every module, and the main executable.
- PatchAllModules();
- main_executable_windows.Patch();
-}
-
-#if 0
-// It's possible to unpatch all the functions when we are exiting.
-
-// The idea is to handle properly windows-internal data that is
-// allocated before PatchWindowsFunctions is called. If all
-// destruction happened in reverse order from construction, then we
-// could call UnpatchWindowsFunctions at just the right time, so that
-// that early-allocated data would be freed using the windows
-// allocation functions rather than tcmalloc. The problem is that
-// windows allocates some structures lazily, so it would allocate them
-// late (using tcmalloc) and then try to deallocate them late as well.
-// So instead of unpatching, we just modify all the tcmalloc routines
-// so they call through to the libc rountines if the memory in
-// question doesn't seem to have been allocated with tcmalloc. I keep
-// this unpatch code around for reference.
-
-void UnpatchWindowsFunctions() {
- // We need to go back to the system malloc/etc at global destruct time,
- // so objects that were constructed before tcmalloc, using the system
- // malloc, can destroy themselves using the system free. This depends
- // on DLLs unloading in the reverse order in which they load!
- //
- // We also go back to the default HeapAlloc/etc, just for consistency.
- // Who knows, it may help avoid weird bugs in some situations.
- main_executable_windows.Unpatch();
- main_executable.Unpatch();
- if (libc1.is_valid()) libc1.Unpatch();
- if (libc2.is_valid()) libc2.Unpatch();
- if (libc3.is_valid()) libc3.Unpatch();
- if (libc4.is_valid()) libc4.Unpatch();
- if (libc5.is_valid()) libc5.Unpatch();
- if (libc6.is_valid()) libc6.Unpatch();
- if (libc7.is_valid()) libc7.Unpatch();
- if (libc8.is_valid()) libc8.Unpatch();
-}
-#endif
diff --git a/third_party/tcmalloc/chromium/src/windows/port.cc b/third_party/tcmalloc/chromium/src/windows/port.cc
deleted file mode 100644
index 690ab0b..0000000
--- a/third_party/tcmalloc/chromium/src/windows/port.cc
+++ /dev/null
@@ -1,363 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Craig Silverstein
- */
-
-#ifndef _WIN32
-# error You should only be including windows/port.cc in a windows environment!
-#endif
-
-#define NOMINMAX // so std::max, below, compiles correctly
-#include <config.h>
-#include <string.h> // for strlen(), memset(), memcmp()
-#include <assert.h>
-#include <stdarg.h> // for va_list, va_start, va_end
-#include <windows.h>
-#include <algorithm>
-#include "port.h"
-#include "base/logging.h"
-#include "base/spinlock.h"
-#include "internal_logging.h"
-#include "system-alloc.h"
-
-// -----------------------------------------------------------------------
-// Basic libraries
-
-int getpagesize() {
- static int pagesize = 0;
- if (pagesize == 0) {
- SYSTEM_INFO system_info;
- GetSystemInfo(&system_info);
- pagesize = std::max(system_info.dwPageSize,
- system_info.dwAllocationGranularity);
- }
- return pagesize;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* __sbrk(ptrdiff_t increment) {
- LOG(FATAL, "Windows doesn't implement sbrk!\n");
- return NULL;
-}
-
-// We need to write to 'stderr' without having windows allocate memory.
-// The safest way is via a low-level call like WriteConsoleA(). But
-// even then we need to be sure to print in small bursts so as to not
-// require memory allocation.
-extern "C" PERFTOOLS_DLL_DECL void WriteToStderr(const char* buf, int len) {
- // Looks like windows allocates for writes of >80 bytes
- for (int i = 0; i < len; i += 80) {
- write(STDERR_FILENO, buf + i, std::min(80, len - i));
- }
-}
-
-
-// -----------------------------------------------------------------------
-// Threads code
-
-// Declared (not extern "C") in thread_cache.h
-bool CheckIfKernelSupportsTLS() {
- // TODO(csilvers): return true (all win's since win95, at least, support this)
- return false;
-}
-
-// Windows doesn't support pthread_key_create's destr_function, and in
-// fact it's a bit tricky to get code to run when a thread exits. This
-// is cargo-cult magic from http://www.codeproject.com/threads/tls.asp.
-// This code is for VC++ 7.1 and later; VC++ 6.0 support is possible
-// but more busy-work -- see the webpage for how to do it. If all
-// this fails, we could use DllMain instead. The big problem with
-// DllMain is it doesn't run if this code is statically linked into a
-// binary (it also doesn't run if the thread is terminated via
-// TerminateThread, which if we're lucky this routine does).
-
-// Force a reference to _tls_used to make the linker create the TLS directory
-// if it's not already there (that is, even if __declspec(thread) is not used).
-// Force a reference to p_thread_callback_tcmalloc and p_process_term_tcmalloc
-// to prevent whole program optimization from discarding the variables.
-#ifdef _MSC_VER
-#if defined(_M_IX86)
-#pragma comment(linker, "/INCLUDE:__tls_used")
-#pragma comment(linker, "/INCLUDE:_p_thread_callback_tcmalloc")
-#pragma comment(linker, "/INCLUDE:_p_process_term_tcmalloc")
-#elif defined(_M_X64)
-#pragma comment(linker, "/INCLUDE:_tls_used")
-#pragma comment(linker, "/INCLUDE:p_thread_callback_tcmalloc")
-#pragma comment(linker, "/INCLUDE:p_process_term_tcmalloc")
-#endif
-#endif
-
-// When destr_fn eventually runs, it's supposed to take as its
-// argument the tls-value associated with key that pthread_key_create
-// creates. (Yeah, it sounds confusing but it's really not.) We
-// store the destr_fn/key pair in this data structure. Because we
-// store this in a single var, this implies we can only have one
-// destr_fn in a program! That's enough in practice. If asserts
-// trigger because we end up needing more, we'll have to turn this
-// into an array.
-struct DestrFnClosure {
- void (*destr_fn)(void*);
- pthread_key_t key_for_destr_fn_arg;
-};
-
-static DestrFnClosure destr_fn_info; // initted to all NULL/0.
-
-static int on_process_term(void) {
- if (destr_fn_info.destr_fn) {
- void *ptr = TlsGetValue(destr_fn_info.key_for_destr_fn_arg);
- // This shouldn't be necessary, but in Release mode, Windows
- // sometimes trashes the pointer in the TLS slot, so we need to
- // remove the pointer from the TLS slot before the thread dies.
- TlsSetValue(destr_fn_info.key_for_destr_fn_arg, NULL);
- if (ptr) // pthread semantics say not to call if ptr is NULL
- (*destr_fn_info.destr_fn)(ptr);
- }
- return 0;
-}
-
-static void NTAPI on_tls_callback(HINSTANCE h, DWORD dwReason, PVOID pv) {
- if (dwReason == DLL_THREAD_DETACH) { // thread is being destroyed!
- on_process_term();
- }
-}
-
-#ifdef _MSC_VER
-
-// extern "C" suppresses C++ name mangling so we know the symbol names
-// for the linker /INCLUDE:symbol pragmas above.
-extern "C" {
-// This tells the linker to run these functions.
-// We use CRT$XLY instead of CRT$XLB to ensure we're called LATER in sequence.
-#pragma section(".CRT$XLY", read)
-_declspec(allocate(".CRT$XLY")) \
- void (NTAPI *p_thread_callback_tcmalloc)(
- HINSTANCE h, DWORD dwReason, PVOID pv) = on_tls_callback;
-#pragma section(".CRT$XTU", read)
-_declspec(allocate(".CRT$XTU")) \
- int (*p_process_term_tcmalloc)(void) = on_process_term;
-} // extern "C"
-
-#else // #ifdef _MSC_VER [probably msys/mingw]
-
-// We have to try the DllMain solution here, because we can't use the
-// msvc-specific pragmas.
-BOOL WINAPI DllMain(HINSTANCE h, DWORD dwReason, PVOID pv) {
- if (dwReason == DLL_THREAD_DETACH)
- on_tls_callback(h, dwReason, pv);
- else if (dwReason == DLL_PROCESS_DETACH)
- on_process_term();
- return TRUE;
-}
-
-#endif // #ifdef _MSC_VER
-
-extern "C" pthread_key_t PthreadKeyCreate(void (*destr_fn)(void*)) {
- // Semantics are: we create a new key, and then promise to call
- // destr_fn with TlsGetValue(key) when the thread is destroyed
- // (as long as TlsGetValue(key) is not NULL).
- pthread_key_t key = TlsAlloc();
- if (destr_fn) { // register it
- // If this assert fails, we'll need to support an array of destr_fn_infos
- assert(destr_fn_info.destr_fn == NULL);
- destr_fn_info.destr_fn = destr_fn;
- destr_fn_info.key_for_destr_fn_arg = key;
- }
- return key;
-}
-
-// NOTE: this is Win2K and later. For Win98 we could use a CRITICAL_SECTION...
-extern "C" int perftools_pthread_once(pthread_once_t *once_control,
- void (*init_routine)(void)) {
- // Try for a fast path first. Note: this should be an acquire semantics read.
- // It is on x86 and x64, where Windows runs.
- if (*once_control != 1) {
- while (true) {
- switch (InterlockedCompareExchange(once_control, 2, 0)) {
- case 0:
- init_routine();
- InterlockedExchange(once_control, 1);
- return 0;
- case 1:
- // The initializer has already been executed
- return 0;
- default:
- // The initializer is being processed by another thread
- SwitchToThread();
- }
- }
- }
- return 0;
-}
-
-
-// -----------------------------------------------------------------------
-// These functions replace system-alloc.cc
-
-// This is mostly like MmapSysAllocator::Alloc, except it does these weird
-// munmap's in the middle of the page, which is forbidden in windows.
-extern void* TCMalloc_SystemAlloc(size_t size, size_t *actual_size,
- size_t alignment) {
- // Align on the pagesize boundary
- const int pagesize = getpagesize();
- if (alignment < pagesize) alignment = pagesize;
- size = ((size + alignment - 1) / alignment) * alignment;
-
- // Report the total number of bytes the OS actually delivered. This might be
- // greater than |size| because of alignment concerns. The full size is
- // necessary so that adjacent spans can be coalesced.
- // TODO(antonm): proper processing of alignments
- // in actual_size and decommitting.
- if (actual_size) {
- *actual_size = size;
- }
-
- // We currently do not support alignments larger than the pagesize or
- // alignments that are not multiples of the pagesize after being floored.
- // If this ability is needed it can be done by the caller (assuming it knows
- // the page size).
- assert(alignment <= pagesize);
-
- void* result = VirtualAlloc(0, size,
- MEM_COMMIT|MEM_RESERVE, PAGE_READWRITE);
- if (result == NULL)
- return NULL;
-
- // If the result is not aligned memory fragmentation will result which can
- // lead to pathological memory use.
- assert((reinterpret_cast<uintptr_t>(result) & (alignment - 1)) == 0);
-
- return result;
-}
-
-size_t TCMalloc_SystemAddGuard(void* start, size_t size) {
- static size_t pagesize = 0;
- if (pagesize == 0) {
- SYSTEM_INFO system_info;
- GetSystemInfo(&system_info);
- pagesize = system_info.dwPageSize;
- }
-
- // We know that TCMalloc_SystemAlloc will give us a correct page alignment
- // regardless, so we can just assert to detect erroneous callers.
- assert(reinterpret_cast<size_t>(start) % pagesize == 0);
-
- // Add a guard page to catch metadata corruption. We're using the
- // PAGE_GUARD flag rather than NO_ACCESS because we want the unique
- // exception in crash reports.
- DWORD permissions = 0;
- if (size > pagesize &&
- VirtualProtect(start, pagesize, PAGE_READONLY | PAGE_GUARD,
- &permissions)) {
- return pagesize;
- }
-
- return 0;
-}
-
-void TCMalloc_SystemRelease(void* start, size_t length) {
- if (VirtualFree(start, length, MEM_DECOMMIT))
- return;
-
- // The decommit may fail if the memory region consists of allocations
- // from more than one call to VirtualAlloc. In this case, fall back to
- // using VirtualQuery to retrieve the allocation boundaries and decommit
- // them each individually.
-
- char* ptr = static_cast<char*>(start);
- char* end = ptr + length;
- MEMORY_BASIC_INFORMATION info;
- while (ptr < end) {
- size_t resultSize = VirtualQuery(ptr, &info, sizeof(info));
- assert(resultSize == sizeof(info));
- size_t decommitSize = std::min<size_t>(info.RegionSize, end - ptr);
- BOOL success = VirtualFree(ptr, decommitSize, MEM_DECOMMIT);
- assert(success == TRUE);
- ptr += decommitSize;
- }
-}
-
-void TCMalloc_SystemCommit(void* start, size_t length) {
- if (VirtualAlloc(start, length, MEM_COMMIT, PAGE_READWRITE) == start)
- return;
-
- // The commit may fail if the memory region consists of allocations
- // from more than one call to VirtualAlloc. In this case, fall back to
- // using VirtualQuery to retrieve the allocation boundaries and commit them
- // each individually.
-
- char* ptr = static_cast<char*>(start);
- char* end = ptr + length;
- MEMORY_BASIC_INFORMATION info;
- while (ptr < end) {
- size_t resultSize = VirtualQuery(ptr, &info, sizeof(info));
- assert(resultSize == sizeof(info));
-
- size_t commitSize = std::min<size_t>(info.RegionSize, end - ptr);
- void* newAddress = VirtualAlloc(ptr, commitSize, MEM_COMMIT,
- PAGE_READWRITE);
- assert(newAddress == ptr);
- ptr += commitSize;
- }
-}
-
-bool RegisterSystemAllocator(SysAllocator *allocator, int priority) {
- return false; // we don't allow registration on windows, right now
-}
-
-void DumpSystemAllocatorStats(TCMalloc_Printer* printer) {
- // We don't dump stats on windows, right now
-}
-
-// The current system allocator
-SysAllocator* sys_alloc = NULL;
-
-
-// -----------------------------------------------------------------------
-// These functions rework existing functions of the same name in the
-// Google codebase.
-
-// A replacement for HeapProfiler::CleanupOldProfiles.
-void DeleteMatchingFiles(const char* prefix, const char* full_glob) {
- WIN32_FIND_DATAA found; // that final A is for Ansi (as opposed to Unicode)
- HANDLE hFind = FindFirstFileA(full_glob, &found); // A is for Ansi
- if (hFind != INVALID_HANDLE_VALUE) {
- const int prefix_length = strlen(prefix);
- do {
- const char *fname = found.cFileName;
- if ((strlen(fname) >= prefix_length) &&
- (memcmp(fname, prefix, prefix_length) == 0)) {
- RAW_VLOG(0, "Removing old heap profile %s\n", fname);
- // TODO(csilvers): we really need to unlink dirname + fname
- _unlink(fname);
- }
- } while (FindNextFileA(hFind, &found) != FALSE); // A is for Ansi
- FindClose(hFind);
- }
-}
diff --git a/third_party/tcmalloc/chromium/src/windows/port.h b/third_party/tcmalloc/chromium/src/windows/port.h
deleted file mode 100644
index 2b67522..0000000
--- a/third_party/tcmalloc/chromium/src/windows/port.h
+++ /dev/null
@@ -1,479 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Craig Silverstein
- *
- * These are some portability typedefs and defines to make it a bit
- * easier to compile this code under VC++.
- *
- * Several of these are taken from glib:
- * http://developer.gnome.org/doc/API/glib/glib-windows-compatability-functions.html
- */
-
-#ifndef GOOGLE_BASE_WINDOWS_H_
-#define GOOGLE_BASE_WINDOWS_H_
-
-/* You should never include this file directly, but always include it
- from either config.h (MSVC) or mingw.h (MinGW/msys). */
-#if !defined(GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_) && \
- !defined(GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_)
-# error "port.h should only be included from config.h or mingw.h"
-#endif
-
-#ifdef _WIN32
-
-#ifndef NOMINMAX
-#define NOMINMAX /* Do not define min and max macros. */
-#endif
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN /* We always want minimal includes */
-#endif
-#include <windows.h>
-#include <io.h> /* because we so often use open/close/etc */
-#include <direct.h> /* for _getcwd */
-#include <process.h> /* for _getpid */
-#include <limits.h> /* for PATH_MAX */
-#include <stdarg.h> /* for va_list */
-#include <stdio.h> /* need this to override stdio's (v)snprintf */
-#include <sys/types.h> /* for _off_t */
-#include <assert.h>
-#include <stdlib.h> /* for rand, srand, _strtoxxx */
-
-/*
- * 4018: signed/unsigned mismatch is common (and ok for signed_i < unsigned_i)
- * 4244: otherwise we get problems when subtracting two size_t's to an int
- * 4288: VC++7 gets confused when a var is defined in a loop and then after it
- * 4267: too many false positives for "conversion gives possible data loss"
- * 4290: it's ok windows ignores the "throw" directive
- * 4996: Yes, we're ok using "unsafe" functions like vsnprintf and getenv()
- * 4146: internal_logging.cc intentionally negates an unsigned value
- */
-#ifdef _MSC_VER
-#pragma warning(disable:4018 4244 4288 4267 4290 4996 4146)
-#endif
-
-#ifndef __cplusplus
-/* MSVC does not support C99 */
-# if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L
-# ifdef _MSC_VER
-# define inline __inline
-# else
-# define inline static
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-# define EXTERN_C extern "C"
-#else
-# define EXTERN_C extern
-#endif
-
-/* ----------------------------------- BASIC TYPES */
-
-#ifndef HAVE_STDINT_H
-#ifndef HAVE___INT64 /* we need to have all the __intX names */
-# error Do not know how to set up type aliases. Edit port.h for your system.
-#endif
-
-typedef __int8 int8_t;
-typedef __int16 int16_t;
-typedef __int32 int32_t;
-typedef __int64 int64_t;
-typedef unsigned __int8 uint8_t;
-typedef unsigned __int16 uint16_t;
-typedef unsigned __int32 uint32_t;
-typedef unsigned __int64 uint64_t;
-#endif /* #ifndef HAVE_STDINT_H */
-
-/* I guess MSVC's <types.h> doesn't include ssize_t by default? */
-#ifdef _MSC_VER
-typedef intptr_t ssize_t;
-#endif
-
-/* ----------------------------------- THREADS */
-
-#ifndef HAVE_PTHREAD /* not true for MSVC, but may be true for MSYS */
-typedef DWORD pthread_t;
-typedef DWORD pthread_key_t;
-typedef LONG pthread_once_t;
-enum { PTHREAD_ONCE_INIT = 0 }; /* important that this be 0! for SpinLock */
-
-inline pthread_t pthread_self(void) {
- return GetCurrentThreadId();
-}
-
-#ifdef __cplusplus
-inline bool pthread_equal(pthread_t left, pthread_t right) {
- return left == right;
-}
-
-/* This replaces maybe_threads.{h,cc} */
-EXTERN_C pthread_key_t PthreadKeyCreate(void (*destr_fn)(void*)); /* port.cc */
-
-inline int perftools_pthread_key_create(pthread_key_t *pkey,
- void (*destructor)(void*)) {
- pthread_key_t key = PthreadKeyCreate(destructor);
- if (key != TLS_OUT_OF_INDEXES) {
- *(pkey) = key;
- return 0;
- } else {
- return GetLastError();
- }
-}
-
-inline void* perftools_pthread_getspecific(DWORD key) {
- DWORD err = GetLastError();
- void* rv = TlsGetValue(key);
- if (err) SetLastError(err);
- return rv;
-}
-
-inline int perftools_pthread_setspecific(pthread_key_t key, const void *value) {
- if (TlsSetValue(key, (LPVOID)value))
- return 0;
- else
- return GetLastError();
-}
-
-EXTERN_C int perftools_pthread_once(pthread_once_t *once_control,
- void (*init_routine)(void));
-
-#endif /* __cplusplus */
-#endif /* HAVE_PTHREAD */
-
-inline void sched_yield(void) {
- Sleep(0);
-}
-
-/*
- * __declspec(thread) isn't usable in a dll opened via LoadLibrary().
- * But it doesn't work to LoadLibrary() us anyway, because of all the
- * things we need to do before main()! So this kind of TLS is safe for us.
- */
-#define __thread __declspec(thread)
-
-/*
- * This code is obsolete, but I keep it around in case we are ever in
- * an environment where we can't or don't want to use google spinlocks
- * (from base/spinlock.{h,cc}). In that case, uncommenting this out,
- * and removing spinlock.cc from the build, should be enough to revert
- * back to using native spinlocks.
- */
-#if 0
-// Windows uses a spinlock internally for its mutexes, making our life easy!
-// However, the Windows spinlock must always be initialized, making life hard,
-// since we want LINKER_INITIALIZED. We work around this by having the
-// linker initialize a bool to 0, and check that before accessing the mutex.
-// This replaces spinlock.{h,cc}, and all the stuff it depends on (atomicops)
-#ifdef __cplusplus
-class SpinLock {
- public:
- SpinLock() : initialize_token_(PTHREAD_ONCE_INIT) {}
- // Used for global SpinLock vars (see base/spinlock.h for more details).
- enum StaticInitializer { LINKER_INITIALIZED };
- explicit SpinLock(StaticInitializer) : initialize_token_(PTHREAD_ONCE_INIT) {
- perftools_pthread_once(&initialize_token_, InitializeMutex);
- }
-
- // It's important SpinLock not have a destructor: otherwise we run
- // into problems when the main thread has exited, but other threads
- // are still running and try to access a main-thread spinlock. This
- // means we leak mutex_ (we should call DeleteCriticalSection()
- // here). However, I've verified that all SpinLocks used in
- // perftools have program-long scope anyway, so the leak is
- // perfectly fine. But be aware of this for the future!
-
- void Lock() {
- // You'd thionk this would be unnecessary, since we call
- // InitializeMutex() in our constructor. But sometimes Lock() can
- // be called before our constructor is! This can only happen in
- // global constructors, when this is a global. If we live in
- // bar.cc, and some global constructor in foo.cc calls a routine
- // in bar.cc that calls this->Lock(), then Lock() may well run
- // before our global constructor does. To protect against that,
- // we do this check. For SpinLock objects created after main()
- // has started, this pthread_once call will always be a noop.
- perftools_pthread_once(&initialize_token_, InitializeMutex);
- EnterCriticalSection(&mutex_);
- }
- void Unlock() {
- LeaveCriticalSection(&mutex_);
- }
-
- // Used in assertion checks: assert(lock.IsHeld()) (see base/spinlock.h).
- inline bool IsHeld() const {
- // This works, but probes undocumented internals, so I've commented it out.
- // c.f. http://msdn.microsoft.com/msdnmag/issues/03/12/CriticalSections/
- //return mutex_.LockCount>=0 && mutex_.OwningThread==GetCurrentThreadId();
- return true;
- }
- private:
- void InitializeMutex() { InitializeCriticalSection(&mutex_); }
-
- pthread_once_t initialize_token_;
- CRITICAL_SECTION mutex_;
-};
-
-class SpinLockHolder { // Acquires a spinlock for as long as the scope lasts
- private:
- SpinLock* lock_;
- public:
- inline explicit SpinLockHolder(SpinLock* l) : lock_(l) { l->Lock(); }
- inline ~SpinLockHolder() { lock_->Unlock(); }
-};
-#endif // #ifdef __cplusplus
-
-// This keeps us from using base/spinlock.h's implementation of SpinLock.
-#define BASE_SPINLOCK_H_ 1
-
-#endif /* #if 0 */
-
-/* ----------------------------------- MMAP and other memory allocation */
-
-#ifndef HAVE_MMAP /* not true for MSVC, but may be true for msys */
-#define MAP_FAILED 0
-#define MREMAP_FIXED 2 /* the value in linux, though it doesn't really matter */
-/* These, when combined with the mmap invariants below, yield the proper action */
-#define PROT_READ PAGE_READWRITE
-#define PROT_WRITE PAGE_READWRITE
-#define MAP_ANONYMOUS MEM_RESERVE
-#define MAP_PRIVATE MEM_COMMIT
-#define MAP_SHARED MEM_RESERVE /* value of this #define is 100% arbitrary */
-
-#if __STDC__ && !defined(__MINGW32__)
-typedef _off_t off_t;
-#endif
-
-/* VirtualAlloc only replaces for mmap when certain invariants are kept. */
-inline void *mmap(void *addr, size_t length, int prot, int flags,
- int fd, off_t offset) {
- if (addr == NULL && fd == -1 && offset == 0 &&
- prot == (PROT_READ|PROT_WRITE) && flags == (MAP_PRIVATE|MAP_ANONYMOUS)) {
- return VirtualAlloc(0, length, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
- } else {
- return NULL;
- }
-}
-
-inline int munmap(void *addr, size_t length) {
- return VirtualFree(addr, 0, MEM_RELEASE) ? 0 : -1;
-}
-#endif /* HAVE_MMAP */
-
-/* We could maybe use VirtualAlloc for sbrk as well, but no need */
-inline void *sbrk(intptr_t increment) {
- // sbrk returns -1 on failure
- return (void*)-1;
-}
-
-
-/* ----------------------------------- STRING ROUTINES */
-
-/*
- * We can't just use _vsnprintf and _snprintf as drop-in-replacements,
- * because they don't always NUL-terminate. :-( We also can't use the
- * name vsnprintf, since windows defines that (but not snprintf (!)).
- */
-#if defined(_MSC_VER) && _MSC_VER >= 1400
-/* We can use safe CRT functions, which the required functionality */
-inline int perftools_vsnprintf(char *str, size_t size, const char *format,
- va_list ap) {
- return vsnprintf_s(str, size, _TRUNCATE, format, ap);
-}
-#else
-inline int perftools_vsnprintf(char *str, size_t size, const char *format,
- va_list ap) {
- if (size == 0) /* not even room for a \0? */
- return -1; /* not what C99 says to do, but what windows does */
- str[size-1] = '\0';
- return _vsnprintf(str, size-1, format, ap);
-}
-#endif
-
-#ifndef HAVE_SNPRINTF
-inline int snprintf(char *str, size_t size, const char *format, ...) {
- va_list ap;
- int r;
- va_start(ap, format);
- r = perftools_vsnprintf(str, size, format, ap);
- va_end(ap);
- return r;
-}
-#endif
-
-#define PRIx64 "I64x"
-#define SCNx64 "I64x"
-#define PRId64 "I64d"
-#define SCNd64 "I64d"
-#define PRIu64 "I64u"
-#ifdef _WIN64
-# define PRIuPTR "llu"
-# define PRIxPTR "llx"
-#else
-# define PRIuPTR "lu"
-# define PRIxPTR "lx"
-#endif
-
-/* ----------------------------------- FILE IO */
-
-#ifndef PATH_MAX
-#define PATH_MAX 1024
-#endif
-#ifndef __MINGW32__
-enum { STDIN_FILENO = 0, STDOUT_FILENO = 1, STDERR_FILENO = 2 };
-#endif
-#ifndef O_RDONLY
-#define O_RDONLY _O_RDONLY
-#endif
-
-#if __STDC__ && !defined(__MINGW32__)
-/* These functions are considered non-standard */
-inline int access(const char *pathname, int mode) {
- return _access(pathname, mode);
-}
-inline int open(const char *pathname, int flags, int mode = 0) {
- return _open(pathname, flags, mode);
-}
-inline int close(int fd) {
- return _close(fd);
-}
-inline ssize_t read(int fd, void *buf, size_t count) {
- return _read(fd, buf, count);
-}
-inline ssize_t write(int fd, const void *buf, size_t count) {
- return _write(fd, buf, count);
-}
-inline off_t lseek(int fd, off_t offset, int whence) {
- return _lseek(fd, offset, whence);
-}
-inline char *getcwd(char *buf, size_t size) {
- return _getcwd(buf, size);
-}
-inline int mkdir(const char *pathname, int) {
- return _mkdir(pathname);
-}
-
-inline FILE *popen(const char *command, const char *type) {
- return _popen(command, type);
-}
-inline int pclose(FILE *stream) {
- return _pclose(stream);
-}
-#endif
-
-EXTERN_C PERFTOOLS_DLL_DECL void WriteToStderr(const char* buf, int len);
-
-/* ----------------------------------- SYSTEM/PROCESS */
-
-typedef int pid_t;
-#if __STDC__ && !defined(__MINGW32__)
-inline pid_t getpid(void) { return _getpid(); }
-#endif
-inline pid_t getppid(void) { return 0; }
-
-/* Handle case when poll is used to simulate sleep. */
-inline int poll(struct pollfd* fds, int nfds, int timeout) {
- assert(fds == NULL);
- assert(nfds == 0);
- Sleep(timeout);
- return 0;
-}
-
-EXTERN_C int getpagesize(); /* in port.cc */
-
-/* ----------------------------------- OTHER */
-
-inline void srandom(unsigned int seed) { srand(seed); }
-inline long random(void) { return rand(); }
-inline unsigned int sleep(unsigned int seconds) {
- Sleep(seconds * 1000);
- return 0;
-}
-
-// mingw64 seems to define timespec (though mingw.org mingw doesn't),
-// protected by the _TIMESPEC_DEFINED macro.
-#ifndef _TIMESPEC_DEFINED
-struct timespec {
- int tv_sec;
- int tv_nsec;
-};
-#endif
-
-inline int nanosleep(const struct timespec *req, struct timespec *rem) {
- Sleep(req->tv_sec * 1000 + req->tv_nsec / 1000000);
- return 0;
-}
-
-#ifndef __MINGW32__
-#if _MSC_VER < 1800 // Not required >= VS2013.
-inline long long int strtoll(const char *nptr, char **endptr, int base) {
- return _strtoi64(nptr, endptr, base);
-}
-inline unsigned long long int strtoull(const char *nptr, char **endptr,
- int base) {
- return _strtoui64(nptr, endptr, base);
-}
-inline long long int strtoq(const char *nptr, char **endptr, int base) {
- return _strtoi64(nptr, endptr, base);
-}
-#endif
-inline unsigned long long int strtouq(const char *nptr, char **endptr,
- int base) {
- return _strtoui64(nptr, endptr, base);
-}
-inline long long atoll(const char *nptr) {
- return _atoi64(nptr);
-}
-#endif
-
-#define __THROW throw()
-
-/* ----------------------------------- TCMALLOC-SPECIFIC */
-
-/* tcmalloc.cc calls this so we can patch VirtualAlloc() et al. */
-extern void PatchWindowsFunctions();
-
-// ----------------------------------- BUILD-SPECIFIC
-
-/*
- * windows/port.h defines compatibility APIs for several .h files, which
- * we therefore shouldn't be #including directly. This hack keeps us from
- * doing so. TODO(csilvers): do something more principled.
- */
-#define GOOGLE_MAYBE_THREADS_H_ 1
-
-
-#endif /* _WIN32 */
-
-#undef inline
-#undef EXTERN_C
-
-#endif /* GOOGLE_BASE_WINDOWS_H_ */
diff --git a/third_party/tcmalloc/chromium/src/windows/preamble_patcher.cc b/third_party/tcmalloc/chromium/src/windows/preamble_patcher.cc
deleted file mode 100644
index b27a95b..0000000
--- a/third_party/tcmalloc/chromium/src/windows/preamble_patcher.cc
+++ /dev/null
@@ -1,684 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- * Author: Scott Francis
- *
- * Implementation of PreamblePatcher
- */
-
-#include "preamble_patcher.h"
-
-#include "mini_disassembler.h"
-
-// compatibility shims
-#include "base/logging.h"
-
-// Definitions of assembly statements we need
-#define ASM_JMP32REL 0xE9
-#define ASM_INT3 0xCC
-#define ASM_JMP32ABS_0 0xFF
-#define ASM_JMP32ABS_1 0x25
-#define ASM_JMP8REL 0xEB
-#define ASM_JCC32REL_0 0x0F
-#define ASM_JCC32REL_1_MASK 0x80
-#define ASM_NOP 0x90
-// X64 opcodes
-#define ASM_REXW 0x48
-#define ASM_MOVRAX_IMM 0xB8
-#define ASM_JMP 0xFF
-#define ASM_JMP_RAX 0xE0
-
-namespace sidestep {
-
-PreamblePatcher::PreamblePage* PreamblePatcher::preamble_pages_ = NULL;
-long PreamblePatcher::granularity_ = 0;
-long PreamblePatcher::pagesize_ = 0;
-bool PreamblePatcher::initialized_ = false;
-
-static const unsigned int kPreamblePageMagic = 0x4347414D; // "MAGC"
-
-// Handle a special case that we see with functions that point into an
-// IAT table (including functions linked statically into the
-// application): these function already starts with ASM_JMP32*. For
-// instance, malloc() might be implemented as a JMP to __malloc().
-// This function follows the initial JMPs for us, until we get to the
-// place where the actual code is defined. If we get to STOP_BEFORE,
-// we return the address before stop_before. The stop_before_trampoline
-// flag is used in 64-bit mode. If true, we will return the address
-// before a trampoline is detected. Trampolines are defined as:
-//
-// nop
-// mov rax, <replacement_function>
-// jmp rax
-//
-// See PreamblePatcher::RawPatchWithStub for more information.
-void* PreamblePatcher::ResolveTargetImpl(unsigned char* target,
- unsigned char* stop_before,
- bool stop_before_trampoline) {
- if (target == NULL)
- return NULL;
- while (1) {
- unsigned char* new_target;
- if (target[0] == ASM_JMP32REL) {
- // target[1-4] holds the place the jmp goes to, but it's
- // relative to the next instruction.
- int relative_offset; // Windows guarantees int is 4 bytes
- SIDESTEP_ASSERT(sizeof(relative_offset) == 4);
- memcpy(reinterpret_cast<void*>(&relative_offset),
- reinterpret_cast<void*>(target + 1), 4);
- new_target = target + 5 + relative_offset;
- } else if (target[0] == ASM_JMP8REL) {
- // Visual Studio 7.1 implements new[] as an 8 bit jump to new
- signed char relative_offset;
- memcpy(reinterpret_cast<void*>(&relative_offset),
- reinterpret_cast<void*>(target + 1), 1);
- new_target = target + 2 + relative_offset;
- } else if (target[0] == ASM_JMP32ABS_0 &&
- target[1] == ASM_JMP32ABS_1) {
- // Visual studio seems to sometimes do it this way instead of the
- // previous way. Not sure what the rules are, but it was happening
- // with operator new in some binaries.
- void** new_target_v;
- if (kIs64BitBinary) {
- // In 64-bit mode JMPs are RIP-relative, not absolute
- int target_offset;
- memcpy(reinterpret_cast<void*>(&target_offset),
- reinterpret_cast<void*>(target + 2), 4);
- new_target_v = reinterpret_cast<void**>(target + target_offset + 6);
- } else {
- SIDESTEP_ASSERT(sizeof(new_target) == 4);
- memcpy(&new_target_v, reinterpret_cast<void*>(target + 2), 4);
- }
- new_target = reinterpret_cast<unsigned char*>(*new_target_v);
- } else {
- break;
- }
- if (new_target == stop_before)
- break;
- if (stop_before_trampoline && *new_target == ASM_NOP
- && new_target[1] == ASM_REXW && new_target[2] == ASM_MOVRAX_IMM)
- break;
- target = new_target;
- }
- return target;
-}
-
-// Special case scoped_ptr to avoid dependency on scoped_ptr below.
-class DeleteUnsignedCharArray {
- public:
- DeleteUnsignedCharArray(unsigned char* array) : array_(array) {
- }
-
- ~DeleteUnsignedCharArray() {
- if (array_) {
- PreamblePatcher::FreePreambleBlock(array_);
- }
- }
-
- unsigned char* Release() {
- unsigned char* temp = array_;
- array_ = NULL;
- return temp;
- }
-
- private:
- unsigned char* array_;
-};
-
-SideStepError PreamblePatcher::RawPatchWithStubAndProtections(
- void* target_function, void *replacement_function,
- unsigned char* preamble_stub, unsigned long stub_size,
- unsigned long* bytes_needed) {
- // We need to be able to write to a process-local copy of the first
- // MAX_PREAMBLE_STUB_SIZE bytes of target_function
- DWORD old_target_function_protect = 0;
- BOOL succeeded = ::VirtualProtect(reinterpret_cast<void*>(target_function),
- MAX_PREAMBLE_STUB_SIZE,
- PAGE_EXECUTE_READWRITE,
- &old_target_function_protect);
- if (!succeeded) {
- SIDESTEP_ASSERT(false && "Failed to make page containing target function "
- "copy-on-write.");
- return SIDESTEP_ACCESS_DENIED;
- }
-
- SideStepError error_code = RawPatchWithStub(target_function,
- replacement_function,
- preamble_stub,
- stub_size,
- bytes_needed);
-
- // Restore the protection of the first MAX_PREAMBLE_STUB_SIZE bytes of
- // pTargetFunction to what they were before we started goofing around.
- // We do this regardless of whether the patch succeeded or not.
- succeeded = ::VirtualProtect(reinterpret_cast<void*>(target_function),
- MAX_PREAMBLE_STUB_SIZE,
- old_target_function_protect,
- &old_target_function_protect);
- if (!succeeded) {
- SIDESTEP_ASSERT(false &&
- "Failed to restore protection to target function.");
- // We must not return an error here because the function has
- // likely actually been patched, and returning an error might
- // cause our client code not to unpatch it. So we just keep
- // going.
- }
-
- if (SIDESTEP_SUCCESS != error_code) { // Testing RawPatchWithStub, above
- SIDESTEP_ASSERT(false);
- return error_code;
- }
-
- // Flush the instruction cache to make sure the processor doesn't execute the
- // old version of the instructions (before our patch).
- //
- // FlushInstructionCache is actually a no-op at least on
- // single-processor XP machines. I'm not sure why this is so, but
- // it is, yet I want to keep the call to the API here for
- // correctness in case there is a difference in some variants of
- // Windows/hardware.
- succeeded = ::FlushInstructionCache(::GetCurrentProcess(),
- target_function,
- MAX_PREAMBLE_STUB_SIZE);
- if (!succeeded) {
- SIDESTEP_ASSERT(false && "Failed to flush instruction cache.");
- // We must not return an error here because the function has actually
- // been patched, and returning an error would likely cause our client
- // code not to unpatch it. So we just keep going.
- }
-
- return SIDESTEP_SUCCESS;
-}
-
-SideStepError PreamblePatcher::RawPatch(void* target_function,
- void* replacement_function,
- void** original_function_stub) {
- if (!target_function || !replacement_function || !original_function_stub ||
- (*original_function_stub) || target_function == replacement_function) {
- SIDESTEP_ASSERT(false && "Preconditions not met");
- return SIDESTEP_INVALID_PARAMETER;
- }
-
- BOOL succeeded = FALSE;
-
- // First, deal with a special case that we see with functions that
- // point into an IAT table (including functions linked statically
- // into the application): these function already starts with
- // ASM_JMP32REL. For instance, malloc() might be implemented as a
- // JMP to __malloc(). In that case, we replace the destination of
- // the JMP (__malloc), rather than the JMP itself (malloc). This
- // way we get the correct behavior no matter how malloc gets called.
- void* new_target = ResolveTarget(target_function);
- if (new_target != target_function) {
- target_function = new_target;
- }
-
- // In 64-bit mode, preamble_stub must be within 2GB of target function
- // so that if target contains a jump, we can translate it.
- unsigned char* preamble_stub = AllocPreambleBlockNear(target_function);
- if (!preamble_stub) {
- SIDESTEP_ASSERT(false && "Unable to allocate preamble-stub.");
- return SIDESTEP_INSUFFICIENT_BUFFER;
- }
-
- // Frees the array at end of scope.
- DeleteUnsignedCharArray guard_preamble_stub(preamble_stub);
-
- SideStepError error_code = RawPatchWithStubAndProtections(
- target_function, replacement_function, preamble_stub,
- MAX_PREAMBLE_STUB_SIZE, NULL);
-
- if (SIDESTEP_SUCCESS != error_code) {
- SIDESTEP_ASSERT(false);
- return error_code;
- }
-
- // Flush the instruction cache to make sure the processor doesn't execute the
- // old version of the instructions (before our patch).
- //
- // FlushInstructionCache is actually a no-op at least on
- // single-processor XP machines. I'm not sure why this is so, but
- // it is, yet I want to keep the call to the API here for
- // correctness in case there is a difference in some variants of
- // Windows/hardware.
- succeeded = ::FlushInstructionCache(::GetCurrentProcess(),
- target_function,
- MAX_PREAMBLE_STUB_SIZE);
- if (!succeeded) {
- SIDESTEP_ASSERT(false && "Failed to flush instruction cache.");
- // We must not return an error here because the function has actually
- // been patched, and returning an error would likely cause our client
- // code not to unpatch it. So we just keep going.
- }
-
- SIDESTEP_LOG("PreamblePatcher::RawPatch successfully patched.");
-
- // detach the scoped pointer so the memory is not freed
- *original_function_stub =
- reinterpret_cast<void*>(guard_preamble_stub.Release());
- return SIDESTEP_SUCCESS;
-}
-
-SideStepError PreamblePatcher::Unpatch(void* target_function,
- void* replacement_function,
- void* original_function_stub) {
- SIDESTEP_ASSERT(target_function && replacement_function &&
- original_function_stub);
- if (!target_function || !replacement_function ||
- !original_function_stub) {
- return SIDESTEP_INVALID_PARAMETER;
- }
-
- // Before unpatching, target_function should be a JMP to
- // replacement_function. If it's not, then either it's an error, or
- // we're falling into the case where the original instruction was a
- // JMP, and we patched the jumped_to address rather than the JMP
- // itself. (For instance, if malloc() is just a JMP to __malloc(),
- // we patched __malloc() and not malloc().)
- unsigned char* target = reinterpret_cast<unsigned char*>(target_function);
- target = reinterpret_cast<unsigned char*>(
- ResolveTargetImpl(
- target, reinterpret_cast<unsigned char*>(replacement_function),
- true));
- // We should end at the function we patched. When we patch, we insert
- // a ASM_JMP32REL instruction, so look for that as a sanity check.
- if (target[0] != ASM_JMP32REL) {
- SIDESTEP_ASSERT(false &&
- "target_function does not look like it was patched.");
- return SIDESTEP_INVALID_PARAMETER;
- }
-
- const unsigned int kRequiredTargetPatchBytes = 5;
-
- // We need to be able to write to a process-local copy of the first
- // kRequiredTargetPatchBytes bytes of target_function
- DWORD old_target_function_protect = 0;
- BOOL succeeded = ::VirtualProtect(reinterpret_cast<void*>(target),
- kRequiredTargetPatchBytes,
- PAGE_EXECUTE_READWRITE,
- &old_target_function_protect);
- if (!succeeded) {
- SIDESTEP_ASSERT(false && "Failed to make page containing target function "
- "copy-on-write.");
- return SIDESTEP_ACCESS_DENIED;
- }
-
- unsigned char* preamble_stub = reinterpret_cast<unsigned char*>(
- original_function_stub);
-
- // Disassemble the preamble of stub and copy the bytes back to target.
- // If we've done any conditional jumps in the preamble we need to convert
- // them back to the orignal REL8 jumps in the target.
- MiniDisassembler disassembler;
- unsigned int preamble_bytes = 0;
- unsigned int target_bytes = 0;
- while (target_bytes < kRequiredTargetPatchBytes) {
- unsigned int cur_bytes = 0;
- InstructionType instruction_type =
- disassembler.Disassemble(preamble_stub + preamble_bytes, cur_bytes);
- if (IT_JUMP == instruction_type) {
- unsigned int jump_bytes = 0;
- SideStepError jump_ret = SIDESTEP_JUMP_INSTRUCTION;
- if (IsNearConditionalJump(preamble_stub + preamble_bytes, cur_bytes) ||
- IsNearRelativeJump(preamble_stub + preamble_bytes, cur_bytes) ||
- IsNearAbsoluteCall(preamble_stub + preamble_bytes, cur_bytes) ||
- IsNearRelativeCall(preamble_stub + preamble_bytes, cur_bytes)) {
- jump_ret = PatchNearJumpOrCall(preamble_stub + preamble_bytes,
- cur_bytes, target + target_bytes,
- &jump_bytes, MAX_PREAMBLE_STUB_SIZE);
- }
- if (jump_ret == SIDESTEP_JUMP_INSTRUCTION) {
- SIDESTEP_ASSERT(false &&
- "Found unsupported jump instruction in stub!!");
- return SIDESTEP_UNSUPPORTED_INSTRUCTION;
- }
- target_bytes += jump_bytes;
- } else if (IT_GENERIC == instruction_type) {
- if (IsMovWithDisplacement(preamble_stub + preamble_bytes, cur_bytes)) {
- unsigned int mov_bytes = 0;
- if (PatchMovWithDisplacement(preamble_stub + preamble_bytes, cur_bytes,
- target + target_bytes, &mov_bytes,
- MAX_PREAMBLE_STUB_SIZE)
- != SIDESTEP_SUCCESS) {
- SIDESTEP_ASSERT(false &&
- "Found unsupported generic instruction in stub!!");
- return SIDESTEP_UNSUPPORTED_INSTRUCTION;
- }
- } else {
- memcpy(reinterpret_cast<void*>(target + target_bytes),
- reinterpret_cast<void*>(reinterpret_cast<unsigned char*>(
- original_function_stub) + preamble_bytes), cur_bytes);
- target_bytes += cur_bytes;
- }
- } else {
- SIDESTEP_ASSERT(false &&
- "Found unsupported instruction in stub!!");
- return SIDESTEP_UNSUPPORTED_INSTRUCTION;
- }
- preamble_bytes += cur_bytes;
- }
-
- FreePreambleBlock(reinterpret_cast<unsigned char*>(original_function_stub));
-
- // Restore the protection of the first kRequiredTargetPatchBytes bytes of
- // target to what they were before we started goofing around.
- succeeded = ::VirtualProtect(reinterpret_cast<void*>(target),
- kRequiredTargetPatchBytes,
- old_target_function_protect,
- &old_target_function_protect);
-
- // Flush the instruction cache to make sure the processor doesn't execute the
- // old version of the instructions (before our patch).
- //
- // See comment on FlushInstructionCache elsewhere in this file.
- succeeded = ::FlushInstructionCache(::GetCurrentProcess(),
- target,
- MAX_PREAMBLE_STUB_SIZE);
- if (!succeeded) {
- SIDESTEP_ASSERT(false && "Failed to flush instruction cache.");
- return SIDESTEP_UNEXPECTED;
- }
-
- SIDESTEP_LOG("PreamblePatcher::Unpatch successfully unpatched.");
- return SIDESTEP_SUCCESS;
-}
-
-void PreamblePatcher::Initialize() {
- if (!initialized_) {
- SYSTEM_INFO si = { 0 };
- ::GetSystemInfo(&si);
- granularity_ = si.dwAllocationGranularity;
- pagesize_ = si.dwPageSize;
- initialized_ = true;
- }
-}
-
-unsigned char* PreamblePatcher::AllocPreambleBlockNear(void* target) {
- PreamblePage* preamble_page = preamble_pages_;
- while (preamble_page != NULL) {
- if (preamble_page->free_ != NULL) {
- __int64 val = reinterpret_cast<__int64>(preamble_page) -
- reinterpret_cast<__int64>(target);
- if ((val > 0 && val + pagesize_ <= INT_MAX) ||
- (val < 0 && val >= INT_MIN)) {
- break;
- }
- }
- preamble_page = preamble_page->next_;
- }
-
- // The free_ member of the page is used to store the next available block
- // of memory to use or NULL if there are no chunks available, in which case
- // we'll allocate a new page.
- if (preamble_page == NULL || preamble_page->free_ == NULL) {
- // Create a new preamble page and initialize the free list
- preamble_page = reinterpret_cast<PreamblePage*>(AllocPageNear(target));
- SIDESTEP_ASSERT(preamble_page != NULL && "Could not allocate page!");
- void** pp = &preamble_page->free_;
- unsigned char* ptr = reinterpret_cast<unsigned char*>(preamble_page) +
- MAX_PREAMBLE_STUB_SIZE;
- unsigned char* limit = reinterpret_cast<unsigned char*>(preamble_page) +
- pagesize_;
- while (ptr < limit) {
- *pp = ptr;
- pp = reinterpret_cast<void**>(ptr);
- ptr += MAX_PREAMBLE_STUB_SIZE;
- }
- *pp = NULL;
- // Insert the new page into the list
- preamble_page->magic_ = kPreamblePageMagic;
- preamble_page->next_ = preamble_pages_;
- preamble_pages_ = preamble_page;
- }
- unsigned char* ret = reinterpret_cast<unsigned char*>(preamble_page->free_);
- preamble_page->free_ = *(reinterpret_cast<void**>(preamble_page->free_));
- return ret;
-}
-
-void PreamblePatcher::FreePreambleBlock(unsigned char* block) {
- SIDESTEP_ASSERT(block != NULL);
- SIDESTEP_ASSERT(granularity_ != 0);
- uintptr_t ptr = reinterpret_cast<uintptr_t>(block);
- ptr -= ptr & (granularity_ - 1);
- PreamblePage* preamble_page = reinterpret_cast<PreamblePage*>(ptr);
- SIDESTEP_ASSERT(preamble_page->magic_ == kPreamblePageMagic);
- *(reinterpret_cast<void**>(block)) = preamble_page->free_;
- preamble_page->free_ = block;
-}
-
-void* PreamblePatcher::AllocPageNear(void* target) {
- MEMORY_BASIC_INFORMATION mbi = { 0 };
- if (!::VirtualQuery(target, &mbi, sizeof(mbi))) {
- SIDESTEP_ASSERT(false && "VirtualQuery failed on target address");
- return 0;
- }
- if (initialized_ == false) {
- PreamblePatcher::Initialize();
- SIDESTEP_ASSERT(initialized_);
- }
- void* pv = NULL;
- unsigned char* allocation_base = reinterpret_cast<unsigned char*>(
- mbi.AllocationBase);
- __int64 i = 1;
- bool high_target = reinterpret_cast<__int64>(target) > UINT_MAX;
- while (pv == NULL) {
- __int64 val = reinterpret_cast<__int64>(allocation_base) -
- (i * granularity_);
- if (high_target &&
- reinterpret_cast<__int64>(target) - val > INT_MAX) {
- // We're further than 2GB from the target
- break;
- } else if (val <= NULL) {
- // Less than 0
- break;
- }
- pv = ::VirtualAlloc(reinterpret_cast<void*>(allocation_base -
- (i++ * granularity_)),
- pagesize_, MEM_COMMIT | MEM_RESERVE,
- PAGE_EXECUTE_READWRITE);
- }
-
- // We couldn't allocate low, try to allocate high
- if (pv == NULL) {
- i = 1;
- // Round up to the next multiple of page granularity
- allocation_base = reinterpret_cast<unsigned char*>(
- (reinterpret_cast<__int64>(target) &
- (~(granularity_ - 1))) + granularity_);
- while (pv == NULL) {
- __int64 val = reinterpret_cast<__int64>(allocation_base) +
- (i * granularity_) - reinterpret_cast<__int64>(target);
- if (val > INT_MAX || val < 0) {
- // We're too far or we overflowed
- break;
- }
- pv = ::VirtualAlloc(reinterpret_cast<void*>(allocation_base +
- (i++ * granularity_)),
- pagesize_, MEM_COMMIT | MEM_RESERVE,
- PAGE_EXECUTE_READWRITE);
- }
- }
- return pv;
-}
-
-bool PreamblePatcher::IsShortConditionalJump(
- unsigned char* target,
- unsigned int instruction_size) {
- return (*(target) & 0x70) == 0x70 && instruction_size == 2;
-}
-
-bool PreamblePatcher::IsNearConditionalJump(
- unsigned char* target,
- unsigned int instruction_size) {
- return *(target) == 0xf && (*(target + 1) & 0x80) == 0x80 &&
- instruction_size == 6;
-}
-
-bool PreamblePatcher::IsNearRelativeJump(
- unsigned char* target,
- unsigned int instruction_size) {
- return *(target) == 0xe9 && instruction_size == 5;
-}
-
-bool PreamblePatcher::IsNearAbsoluteCall(
- unsigned char* target,
- unsigned int instruction_size) {
- return *(target) == 0xff && (*(target + 1) & 0x10) == 0x10 &&
- instruction_size == 6;
-}
-
-bool PreamblePatcher::IsNearRelativeCall(
- unsigned char* target,
- unsigned int instruction_size) {
- return *(target) == 0xe8 && instruction_size == 5;
-}
-
-bool PreamblePatcher::IsMovWithDisplacement(
- unsigned char* target,
- unsigned int instruction_size) {
- // In this case, the ModRM byte's mod field will be 0 and r/m will be 101b (5)
- return instruction_size == 7 && *target == 0x48 && *(target + 1) == 0x8b &&
- (*(target + 2) >> 6) == 0 && (*(target + 2) & 0x7) == 5;
-}
-
-SideStepError PreamblePatcher::PatchShortConditionalJump(
- unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size) {
- unsigned char* original_jump_dest = (source + 2) + source[1];
- unsigned char* stub_jump_from = target + 6;
- __int64 fixup_jump_offset = original_jump_dest - stub_jump_from;
- if (fixup_jump_offset > INT_MAX || fixup_jump_offset < INT_MIN) {
- SIDESTEP_ASSERT(false &&
- "Unable to fix up short jump because target"
- " is too far away.");
- return SIDESTEP_JUMP_INSTRUCTION;
- }
-
- *target_bytes = 6;
- if (target_size > *target_bytes) {
- // Convert the short jump to a near jump.
- //
- // 0f 8x xx xx xx xx = Jcc rel32off
- unsigned short jmpcode = ((0x80 | (source[0] & 0xf)) << 8) | 0x0f;
- memcpy(reinterpret_cast<void*>(target),
- reinterpret_cast<void*>(&jmpcode), 2);
- memcpy(reinterpret_cast<void*>(target + 2),
- reinterpret_cast<void*>(&fixup_jump_offset), 4);
- }
-
- return SIDESTEP_SUCCESS;
-}
-
-SideStepError PreamblePatcher::PatchNearJumpOrCall(
- unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size) {
- SIDESTEP_ASSERT(instruction_size == 5 || instruction_size == 6);
- unsigned int jmp_offset_in_instruction = instruction_size == 5 ? 1 : 2;
- unsigned char* original_jump_dest = reinterpret_cast<unsigned char *>(
- reinterpret_cast<__int64>(source + instruction_size) +
- *(reinterpret_cast<int*>(source + jmp_offset_in_instruction)));
- unsigned char* stub_jump_from = target + instruction_size;
- __int64 fixup_jump_offset = original_jump_dest - stub_jump_from;
- if (fixup_jump_offset > INT_MAX || fixup_jump_offset < INT_MIN) {
- SIDESTEP_ASSERT(false &&
- "Unable to fix up near jump because target"
- " is too far away.");
- return SIDESTEP_JUMP_INSTRUCTION;
- }
-
- if ((fixup_jump_offset < SCHAR_MAX && fixup_jump_offset > SCHAR_MIN)) {
- *target_bytes = 2;
- if (target_size > *target_bytes) {
- // If the new offset is in range, use a short jump instead of a near jump.
- if (source[0] == ASM_JCC32REL_0 &&
- (source[1] & ASM_JCC32REL_1_MASK) == ASM_JCC32REL_1_MASK) {
- unsigned short jmpcode = (static_cast<unsigned char>(
- fixup_jump_offset) << 8) | (0x70 | (source[1] & 0xf));
- memcpy(reinterpret_cast<void*>(target),
- reinterpret_cast<void*>(&jmpcode),
- 2);
- } else {
- target[0] = ASM_JMP8REL;
- target[1] = static_cast<unsigned char>(fixup_jump_offset);
- }
- }
- } else {
- *target_bytes = instruction_size;
- if (target_size > *target_bytes) {
- memcpy(reinterpret_cast<void*>(target),
- reinterpret_cast<void*>(source),
- jmp_offset_in_instruction);
- memcpy(reinterpret_cast<void*>(target + jmp_offset_in_instruction),
- reinterpret_cast<void*>(&fixup_jump_offset),
- 4);
- }
- }
-
- return SIDESTEP_SUCCESS;
-}
-
-SideStepError PreamblePatcher::PatchMovWithDisplacement(
- unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size) {
- SIDESTEP_ASSERT(instruction_size == 7);
- const int mov_offset_in_instruction = 3; // 0x48 0x8b 0x0d <offset>
- unsigned char* original_mov_dest = reinterpret_cast<unsigned char*>(
- reinterpret_cast<__int64>(source + instruction_size) +
- *(reinterpret_cast<int*>(source + mov_offset_in_instruction)));
- unsigned char* stub_mov_from = target + instruction_size;
- __int64 fixup_mov_offset = original_mov_dest - stub_mov_from;
- if (fixup_mov_offset > INT_MAX || fixup_mov_offset < INT_MIN) {
- SIDESTEP_ASSERT(false &&
- "Unable to fix up near MOV because target is too far away.");
- return SIDESTEP_UNEXPECTED;
- }
- *target_bytes = instruction_size;
- if (target_size > *target_bytes) {
- memcpy(reinterpret_cast<void*>(target),
- reinterpret_cast<void*>(source),
- mov_offset_in_instruction);
- memcpy(reinterpret_cast<void*>(target + mov_offset_in_instruction),
- reinterpret_cast<void*>(&fixup_mov_offset),
- 4);
- }
- return SIDESTEP_SUCCESS;
-}
-
-}; // namespace sidestep
diff --git a/third_party/tcmalloc/chromium/src/windows/preamble_patcher.h b/third_party/tcmalloc/chromium/src/windows/preamble_patcher.h
deleted file mode 100644
index 4fdb7d0..0000000
--- a/third_party/tcmalloc/chromium/src/windows/preamble_patcher.h
+++ /dev/null
@@ -1,611 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- * Author: Scott Francis
- *
- * Definition of PreamblePatcher
- */
-
-#ifndef GOOGLE_PERFTOOLS_PREAMBLE_PATCHER_H_
-#define GOOGLE_PERFTOOLS_PREAMBLE_PATCHER_H_
-
-#include "config.h"
-#include <windows.h>
-
-// compatibility shim
-#include "base/logging.h"
-#define SIDESTEP_ASSERT(cond) RAW_DCHECK(cond, #cond)
-#define SIDESTEP_LOG(msg) RAW_VLOG(1, msg)
-
-// Maximum size of the preamble stub. We overwrite at least the first 5
-// bytes of the function. Considering the worst case scenario, we need 4
-// bytes + the max instruction size + 5 more bytes for our jump back to
-// the original code. With that in mind, 32 is a good number :)
-#ifdef _M_X64
-// In 64-bit mode we may need more room. In 64-bit mode all jumps must be
-// within +/-2GB of RIP. Because of this limitation we may need to use a
-// trampoline to jump to the replacement function if it is further than 2GB
-// away from the target. The trampoline is 14 bytes.
-//
-// So 4 bytes + max instruction size (17 bytes) + 5 bytes to jump back to the
-// original code + trampoline size. 64 bytes is a nice number :-)
-#define MAX_PREAMBLE_STUB_SIZE (64)
-#else
-#define MAX_PREAMBLE_STUB_SIZE (32)
-#endif
-
-// Determines if this is a 64-bit binary.
-#ifdef _M_X64
-static const bool kIs64BitBinary = true;
-#else
-static const bool kIs64BitBinary = false;
-#endif
-
-namespace sidestep {
-
-// Possible results of patching/unpatching
-enum SideStepError {
- SIDESTEP_SUCCESS = 0,
- SIDESTEP_INVALID_PARAMETER,
- SIDESTEP_INSUFFICIENT_BUFFER,
- SIDESTEP_JUMP_INSTRUCTION,
- SIDESTEP_FUNCTION_TOO_SMALL,
- SIDESTEP_UNSUPPORTED_INSTRUCTION,
- SIDESTEP_NO_SUCH_MODULE,
- SIDESTEP_NO_SUCH_FUNCTION,
- SIDESTEP_ACCESS_DENIED,
- SIDESTEP_UNEXPECTED,
-};
-
-#define SIDESTEP_TO_HRESULT(error) \
- MAKE_HRESULT(SEVERITY_ERROR, FACILITY_NULL, error)
-
-class DeleteUnsignedCharArray;
-
-// Implements a patching mechanism that overwrites the first few bytes of
-// a function preamble with a jump to our hook function, which is then
-// able to call the original function via a specially-made preamble-stub
-// that imitates the action of the original preamble.
-//
-// NOTE: This patching mechanism should currently only be used for
-// non-production code, e.g. unit tests, because it is not threadsafe.
-// See the TODO in preamble_patcher_with_stub.cc for instructions on what
-// we need to do before using it in production code; it's fairly simple
-// but unnecessary for now since we only intend to use it in unit tests.
-//
-// To patch a function, use either of the typesafe Patch() methods. You
-// can unpatch a function using Unpatch().
-//
-// Typical usage goes something like this:
-// @code
-// typedef int (*MyTypesafeFuncPtr)(int x);
-// MyTypesafeFuncPtr original_func_stub;
-// int MyTypesafeFunc(int x) { return x + 1; }
-// int HookMyTypesafeFunc(int x) { return 1 + original_func_stub(x); }
-//
-// void MyPatchInitializingFunction() {
-// original_func_stub = PreamblePatcher::Patch(
-// MyTypesafeFunc, HookMyTypesafeFunc);
-// if (!original_func_stub) {
-// // ... error handling ...
-// }
-//
-// // ... continue - you have patched the function successfully ...
-// }
-// @endcode
-//
-// Note that there are a number of ways that this method of patching can
-// fail. The most common are:
-// - If there is a jump (jxx) instruction in the first 5 bytes of
-// the function being patched, we cannot patch it because in the
-// current implementation we do not know how to rewrite relative
-// jumps after relocating them to the preamble-stub. Note that
-// if you really really need to patch a function like this, it
-// would be possible to add this functionality (but at some cost).
-// - If there is a return (ret) instruction in the first 5 bytes
-// we cannot patch the function because it may not be long enough
-// for the jmp instruction we use to inject our patch.
-// - If there is another thread currently executing within the bytes
-// that are copied to the preamble stub, it will crash in an undefined
-// way.
-//
-// If you get any other error than the above, you're either pointing the
-// patcher at an invalid instruction (e.g. into the middle of a multi-
-// byte instruction, or not at memory containing executable instructions)
-// or, there may be a bug in the disassembler we use to find
-// instruction boundaries.
-//
-// NOTE: In optimized builds, when you have very trivial functions that
-// the compiler can reason do not have side effects, the compiler may
-// reuse the result of calling the function with a given parameter, which
-// may mean if you patch the function in between your patch will never get
-// invoked. See preamble_patcher_test.cc for an example.
-class PERFTOOLS_DLL_DECL PreamblePatcher {
- public:
-
- // This is a typesafe version of RawPatch(), identical in all other
- // ways than it takes a template parameter indicating the type of the
- // function being patched.
- //
- // @param T The type of the function you are patching. Usually
- // you will establish this type using a typedef, as in the following
- // example:
- // @code
- // typedef BOOL (WINAPI *MessageBoxPtr)(HWND, LPCTSTR, LPCTSTR, UINT);
- // MessageBoxPtr original = NULL;
- // PreamblePatcher::Patch(MessageBox, Hook_MessageBox, &original);
- // @endcode
- template <class T>
- static SideStepError Patch(T target_function,
- T replacement_function,
- T* original_function_stub) {
- // NOTE: casting from a function to a pointer is contra the C++
- // spec. It's not safe on IA64, but is on i386. We use
- // a C-style cast here to emphasize this is not legal C++.
- return RawPatch((void*)(target_function),
- (void*)(replacement_function),
- (void**)(original_function_stub));
- }
-
- // Patches a named function imported from the named module using
- // preamble patching. Uses RawPatch() to do the actual patching
- // work.
- //
- // @param T The type of the function you are patching. Must
- // exactly match the function you specify using module_name and
- // function_name.
- //
- // @param module_name The name of the module from which the function
- // is being imported. Note that the patch will fail if this module
- // has not already been loaded into the current process.
- //
- // @param function_name The name of the function you wish to patch.
- //
- // @param replacement_function Your replacement function which
- // will be called whenever code tries to call the original function.
- //
- // @param original_function_stub Pointer to memory that should receive a
- // pointer that can be used (e.g. in the replacement function) to call the
- // original function, or NULL to indicate failure.
- //
- // @return One of the EnSideStepError error codes; only SIDESTEP_SUCCESS
- // indicates success.
- template <class T>
- static SideStepError Patch(LPCTSTR module_name,
- LPCSTR function_name,
- T replacement_function,
- T* original_function_stub) {
- SIDESTEP_ASSERT(module_name && function_name);
- if (!module_name || !function_name) {
- SIDESTEP_ASSERT(false &&
- "You must specify a module name and function name.");
- return SIDESTEP_INVALID_PARAMETER;
- }
- HMODULE module = ::GetModuleHandle(module_name);
- SIDESTEP_ASSERT(module != NULL);
- if (!module) {
- SIDESTEP_ASSERT(false && "Invalid module name.");
- return SIDESTEP_NO_SUCH_MODULE;
- }
- FARPROC existing_function = ::GetProcAddress(module, function_name);
- if (!existing_function) {
- SIDESTEP_ASSERT(
- false && "Did not find any function with that name in the module.");
- return SIDESTEP_NO_SUCH_FUNCTION;
- }
- // NOTE: casting from a function to a pointer is contra the C++
- // spec. It's not safe on IA64, but is on i386. We use
- // a C-style cast here to emphasize this is not legal C++.
- return RawPatch((void*)existing_function, (void*)replacement_function,
- (void**)(original_function_stub));
- }
-
- // Patches a function by overwriting its first few bytes with
- // a jump to a different function. This is the "worker" function
- // for each of the typesafe Patch() functions. In most cases,
- // it is preferable to use the Patch() functions rather than
- // this one as they do more checking at compile time.
- //
- // @param target_function A pointer to the function that should be
- // patched.
- //
- // @param replacement_function A pointer to the function that should
- // replace the target function. The replacement function must have
- // exactly the same calling convention and parameters as the original
- // function.
- //
- // @param original_function_stub Pointer to memory that should receive a
- // pointer that can be used (e.g. in the replacement function) to call the
- // original function, or NULL to indicate failure.
- //
- // @param original_function_stub Pointer to memory that should receive a
- // pointer that can be used (e.g. in the replacement function) to call the
- // original function, or NULL to indicate failure.
- //
- // @return One of the EnSideStepError error codes; only SIDESTEP_SUCCESS
- // indicates success.
- //
- // @note The preamble-stub (the memory pointed to by
- // *original_function_stub) is allocated on the heap, and (in
- // production binaries) never destroyed, resulting in a memory leak. This
- // will be the case until we implement safe unpatching of a method.
- // However, it is quite difficult to unpatch a method (because other
- // threads in the process may be using it) so we are leaving it for now.
- // See however UnsafeUnpatch, which can be used for binaries where you
- // know only one thread is running, e.g. unit tests.
- static SideStepError RawPatch(void* target_function,
- void* replacement_function,
- void** original_function_stub);
-
- // Unpatches target_function and deletes the stub that previously could be
- // used to call the original version of the function.
- //
- // DELETES the stub that is passed to the function.
- //
- // @param target_function Pointer to the target function which was
- // previously patched, i.e. a pointer which value should match the value
- // of the symbol prior to patching it.
- //
- // @param replacement_function Pointer to the function target_function
- // was patched to.
- //
- // @param original_function_stub Pointer to the stub returned when
- // patching, that could be used to call the original version of the
- // patched function. This function will also delete the stub, which after
- // unpatching is useless.
- //
- // If your original call was
- // Patch(VirtualAlloc, MyVirtualAlloc, &origptr)
- // then to undo it you would call
- // Unpatch(VirtualAlloc, MyVirtualAlloc, origptr);
- //
- // @return One of the EnSideStepError error codes; only SIDESTEP_SUCCESS
- // indicates success.
- static SideStepError Unpatch(void* target_function,
- void* replacement_function,
- void* original_function_stub);
-
- // A helper routine when patching, which follows jmp instructions at
- // function addresses, to get to the "actual" function contents.
- // This allows us to identify two functions that are at different
- // addresses but actually resolve to the same code.
- //
- // @param target_function Pointer to a function.
- //
- // @return Either target_function (the input parameter), or if
- // target_function's body consists entirely of a JMP instruction,
- // the address it JMPs to (or more precisely, the address at the end
- // of a chain of JMPs).
- template <class T>
- static T ResolveTarget(T target_function) {
- return (T)ResolveTargetImpl((unsigned char*)target_function, NULL);
- }
-
- // Allocates a block of memory of size MAX_PREAMBLE_STUB_SIZE that is as
- // close (within 2GB) as possible to target. This is done to ensure that
- // we can perform a relative jump from target to a trampoline if the
- // replacement function is > +-2GB from target. This means that we only need
- // to patch 5 bytes in the target function.
- //
- // @param target Pointer to target function.
- //
- // @return Returns a block of memory of size MAX_PREAMBLE_STUB_SIZE that can
- // be used to store a function preamble block.
- static unsigned char* AllocPreambleBlockNear(void* target);
-
- // Frees a block allocated by AllocPreambleBlockNear.
- //
- // @param block Block that was returned by AllocPreambleBlockNear.
- static void FreePreambleBlock(unsigned char* block);
-
- private:
- friend class DeleteUnsignedCharArray;
-
- // Used to store data allocated for preamble stubs
- struct PreamblePage {
- unsigned int magic_;
- PreamblePage* next_;
- // This member points to a linked list of free blocks within the page
- // or NULL if at the end
- void* free_;
- };
-
- // In 64-bit mode, the replacement function must be within 2GB of the original
- // target in order to only require 5 bytes for the function patch. To meet
- // this requirement we're creating an allocator within this class to
- // allocate blocks that are within 2GB of a given target. This member is the
- // head of a linked list of pages used to allocate blocks that are within
- // 2GB of the target.
- static PreamblePage* preamble_pages_;
-
- // Page granularity
- static long granularity_;
-
- // Page size
- static long pagesize_;
-
- // Determines if the patcher has been initialized.
- static bool initialized_;
-
- // Used to initialize static members.
- static void Initialize();
-
- // Patches a function by overwriting its first few bytes with
- // a jump to a different function. This is similar to the RawPatch
- // function except that it uses the stub allocated by the caller
- // instead of allocating it.
- //
- // We call VirtualProtect to make the
- // target function writable at least for the duration of the call.
- //
- // @param target_function A pointer to the function that should be
- // patched.
- //
- // @param replacement_function A pointer to the function that should
- // replace the target function. The replacement function must have
- // exactly the same calling convention and parameters as the original
- // function.
- //
- // @param preamble_stub A pointer to a buffer where the preamble stub
- // should be copied. The size of the buffer should be sufficient to
- // hold the preamble bytes.
- //
- // @param stub_size Size in bytes of the buffer allocated for the
- // preamble_stub
- //
- // @param bytes_needed Pointer to a variable that receives the minimum
- // number of bytes required for the stub. Can be set to NULL if you're
- // not interested.
- //
- // @return An error code indicating the result of patching.
- static SideStepError RawPatchWithStubAndProtections(
- void* target_function,
- void* replacement_function,
- unsigned char* preamble_stub,
- unsigned long stub_size,
- unsigned long* bytes_needed);
-
- // A helper function used by RawPatchWithStubAndProtections -- it
- // does everything but the VirtualProtect work. Defined in
- // preamble_patcher_with_stub.cc.
- //
- // @param target_function A pointer to the function that should be
- // patched.
- //
- // @param replacement_function A pointer to the function that should
- // replace the target function. The replacement function must have
- // exactly the same calling convention and parameters as the original
- // function.
- //
- // @param preamble_stub A pointer to a buffer where the preamble stub
- // should be copied. The size of the buffer should be sufficient to
- // hold the preamble bytes.
- //
- // @param stub_size Size in bytes of the buffer allocated for the
- // preamble_stub
- //
- // @param bytes_needed Pointer to a variable that receives the minimum
- // number of bytes required for the stub. Can be set to NULL if you're
- // not interested.
- //
- // @return An error code indicating the result of patching.
- static SideStepError RawPatchWithStub(void* target_function,
- void* replacement_function,
- unsigned char* preamble_stub,
- unsigned long stub_size,
- unsigned long* bytes_needed);
-
-
- // A helper routine when patching, which follows jmp instructions at
- // function addresses, to get to the "actual" function contents.
- // This allows us to identify two functions that are at different
- // addresses but actually resolve to the same code.
- //
- // @param target_function Pointer to a function.
- //
- // @param stop_before If, when following JMP instructions from
- // target_function, we get to the address stop, we return
- // immediately, the address that jumps to stop_before.
- //
- // @param stop_before_trampoline When following JMP instructions from
- // target_function, stop before a trampoline is detected. See comment in
- // PreamblePatcher::RawPatchWithStub for more information. This parameter
- // has no effect in 32-bit mode.
- //
- // @return Either target_function (the input parameter), or if
- // target_function's body consists entirely of a JMP instruction,
- // the address it JMPs to (or more precisely, the address at the end
- // of a chain of JMPs).
- static void* ResolveTargetImpl(unsigned char* target_function,
- unsigned char* stop_before,
- bool stop_before_trampoline = false);
-
- // Helper routine that attempts to allocate a page as close (within 2GB)
- // as possible to target.
- //
- // @param target Pointer to target function.
- //
- // @return Returns an address that is within 2GB of target.
- static void* AllocPageNear(void* target);
-
- // Helper routine that determines if a target instruction is a short
- // conditional jump.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a short conditional jump.
- static bool IsShortConditionalJump(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that determines if a target instruction is a near
- // conditional jump.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a near conditional jump.
- static bool IsNearConditionalJump(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that determines if a target instruction is a near
- // relative jump.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a near absolute jump.
- static bool IsNearRelativeJump(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that determines if a target instruction is a near
- // absolute call.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a near absolute call.
- static bool IsNearAbsoluteCall(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that determines if a target instruction is a near
- // absolute call.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a near absolute call.
- static bool IsNearRelativeCall(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that determines if a target instruction is a 64-bit MOV
- // that uses a RIP-relative displacement.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a MOV with displacement.
- static bool IsMovWithDisplacement(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that converts a short conditional jump instruction
- // to a near conditional jump in a target buffer. Note that the target
- // buffer must be within 2GB of the source for the near jump to work.
- //
- // A short conditional jump instruction is in the format:
- // 7x xx = Jcc rel8off
- //
- // @param source Pointer to instruction.
- //
- // @param instruction_size Size of the instruction.
- //
- // @param target Target buffer to write the new instruction.
- //
- // @param target_bytes Pointer to a buffer that contains the size
- // of the target instruction, in bytes.
- //
- // @param target_size Size of the target buffer.
- //
- // @return Returns SIDESTEP_SUCCESS if successful, otherwise an error.
- static SideStepError PatchShortConditionalJump(unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size);
-
- // Helper routine that converts an instruction that will convert various
- // jump-like instructions to corresponding instructions in the target buffer.
- // What this routine does is fix up the relative offsets contained in jump
- // instructions to point back to the original target routine. Like with
- // PatchShortConditionalJump, the target buffer must be within 2GB of the
- // source.
- //
- // We currently handle the following instructions:
- //
- // E9 xx xx xx xx = JMP rel32off
- // 0F 8x xx xx xx xx = Jcc rel32off
- // FF /2 xx xx xx xx = CALL reg/mem32/mem64
- // E8 xx xx xx xx = CALL rel32off
- //
- // It should not be hard to update this function to support other
- // instructions that jump to relative targets.
- //
- // @param source Pointer to instruction.
- //
- // @param instruction_size Size of the instruction.
- //
- // @param target Target buffer to write the new instruction.
- //
- // @param target_bytes Pointer to a buffer that contains the size
- // of the target instruction, in bytes.
- //
- // @param target_size Size of the target buffer.
- //
- // @return Returns SIDESTEP_SUCCESS if successful, otherwise an error.
- static SideStepError PatchNearJumpOrCall(unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size);
-
- // Helper routine that patches a 64-bit MOV instruction with a RIP-relative
- // displacement. The target buffer must be within 2GB of the source.
- //
- // 48 8B 0D XX XX XX XX = MOV rel32off
- //
- // @param source Pointer to instruction.
- //
- // @param instruction_size Size of the instruction.
- //
- // @param target Target buffer to write the new instruction.
- //
- // @param target_bytes Pointer to a buffer that contains the size
- // of the target instruction, in bytes.
- //
- // @param target_size Size of the target buffer.
- //
- // @return Returns SIDESTEP_SUCCESS if successful, otherwise an error.
- static SideStepError PatchMovWithDisplacement(unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size);
-};
-
-}; // namespace sidestep
-
-#endif // GOOGLE_PERFTOOLS_PREAMBLE_PATCHER_H_
diff --git a/third_party/tcmalloc/chromium/src/windows/preamble_patcher_test.cc b/third_party/tcmalloc/chromium/src/windows/preamble_patcher_test.cc
deleted file mode 100644
index 41ab551..0000000
--- a/third_party/tcmalloc/chromium/src/windows/preamble_patcher_test.cc
+++ /dev/null
@@ -1,367 +0,0 @@
-/* Copyright (c) 2011, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- * Author: Scott Francis
- *
- * Unit tests for PreamblePatcher
- */
-
-#include "config_for_unittests.h"
-#include "preamble_patcher.h"
-#include "mini_disassembler.h"
-#pragma warning(push)
-#pragma warning(disable:4553)
-#include "auto_testing_hook.h"
-#pragma warning(pop)
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <tchar.h>
-
-// Turning off all optimizations for this file, since the official build's
-// "Whole program optimization" seems to cause the TestPatchUsingDynamicStub
-// test to crash with an access violation. We debugged this and found
-// that the optimized access a register that is changed by a call to the hook
-// function.
-#pragma optimize("", off)
-
-// A convenience macro to avoid a lot of casting in the tests.
-// I tried to make this a templated function, but windows complained:
-// error C2782: 'sidestep::SideStepError `anonymous-namespace'::Unpatch(T,T,T *)' : template parameter 'T' is ambiguous
-// could be 'int (int)'
-// or 'int (__cdecl *)(int)'
-// My life isn't long enough to try to figure out how to fix this.
-#define UNPATCH(target_function, replacement_function, original_function_stub) \
- sidestep::PreamblePatcher::Unpatch((void*)(target_function), \
- (void*)(replacement_function), \
- (void*)(original_function))
-
-namespace {
-
-// Function for testing - this is what we patch
-//
-// NOTE: Because of the way the compiler optimizes this function in
-// release builds, we need to use a different input value every time we
-// call it within a function, otherwise the compiler will just reuse the
-// last calculated incremented value.
-int __declspec(noinline) IncrementNumber(int i) {
-#ifdef _M_X64
- __int64 i2 = i + 1;
- return (int) i2;
-#else
- return i + 1;
-#endif
-}
-
-extern "C" int TooShortFunction(int);
-
-extern "C" int JumpShortCondFunction(int);
-
-extern "C" int JumpNearCondFunction(int);
-
-extern "C" int JumpAbsoluteFunction(int);
-
-extern "C" int CallNearRelativeFunction(int);
-
-typedef int (*IncrementingFunc)(int);
-IncrementingFunc original_function = NULL;
-
-int HookIncrementNumber(int i) {
- SIDESTEP_ASSERT(original_function != NULL);
- int incremented_once = original_function(i);
- return incremented_once + 1;
-}
-
-// For the AutoTestingHook test, we can't use original_function, because
-// all that is encapsulated.
-// This function "increments" by 10, just to set it apart from the other
-// functions.
-int __declspec(noinline) AutoHookIncrementNumber(int i) {
- return i + 10;
-}
-
-}; // namespace
-
-namespace sidestep {
-
-bool TestDisassembler() {
- unsigned int instruction_size = 0;
- sidestep::MiniDisassembler disassembler;
- void * target = reinterpret_cast<unsigned char *>(IncrementNumber);
- void * new_target = PreamblePatcher::ResolveTarget(target);
- if (target != new_target)
- target = new_target;
-
- while (1) {
- sidestep::InstructionType instructionType = disassembler.Disassemble(
- reinterpret_cast<unsigned char *>(target) + instruction_size,
- instruction_size);
- if (sidestep::IT_RETURN == instructionType) {
- return true;
- }
- }
-}
-
-bool TestPatchWithLongJump() {
- original_function = NULL;
- void *p = ::VirtualAlloc(reinterpret_cast<void *>(0x0000020000000000), 4096,
- MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
- SIDESTEP_EXPECT_TRUE(p != NULL);
- memset(p, 0xcc, 4096);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(IncrementNumber,
- (IncrementingFunc) p,
- &original_function));
- SIDESTEP_ASSERT((*original_function)(1) == 2);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(IncrementNumber,
- (IncrementingFunc)p,
- original_function));
- ::VirtualFree(p, 0, MEM_RELEASE);
- return true;
-}
-
-bool TestPatchWithPreambleShortCondJump() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(JumpShortCondFunction,
- HookIncrementNumber,
- &original_function));
- (*original_function)(1);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(JumpShortCondFunction,
- (void*)HookIncrementNumber,
- original_function));
- return true;
-}
-
-bool TestPatchWithPreambleNearRelativeCondJump() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(JumpNearCondFunction,
- HookIncrementNumber,
- &original_function));
- (*original_function)(0);
- (*original_function)(1);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(JumpNearCondFunction,
- HookIncrementNumber,
- original_function));
- return true;
-}
-
-bool TestPatchWithPreambleAbsoluteJump() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(JumpAbsoluteFunction,
- HookIncrementNumber,
- &original_function));
- (*original_function)(0);
- (*original_function)(1);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(JumpAbsoluteFunction,
- HookIncrementNumber,
- original_function));
- return true;
-}
-
-bool TestPatchWithPreambleNearRelativeCall() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(
- CallNearRelativeFunction,
- HookIncrementNumber,
- &original_function));
- (*original_function)(0);
- (*original_function)(1);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(CallNearRelativeFunction,
- HookIncrementNumber,
- original_function));
- return true;
-}
-
-bool TestPatchUsingDynamicStub() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 2);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(IncrementNumber,
- HookIncrementNumber,
- &original_function));
- SIDESTEP_EXPECT_TRUE(original_function);
- SIDESTEP_EXPECT_TRUE(IncrementNumber(2) == 4);
- SIDESTEP_EXPECT_TRUE(original_function(3) == 4);
-
- // Clearbox test to see that the function has been patched.
- sidestep::MiniDisassembler disassembler;
- unsigned int instruction_size = 0;
- SIDESTEP_EXPECT_TRUE(sidestep::IT_JUMP == disassembler.Disassemble(
- reinterpret_cast<unsigned char*>(IncrementNumber),
- instruction_size));
-
- // Since we patched IncrementNumber, its first statement is a
- // jmp to the hook function. So verify that we now can not patch
- // IncrementNumber because it starts with a jump.
-#if 0
- IncrementingFunc dummy = NULL;
- // TODO(joi@chromium.org): restore this test once flag is added to
- // disable JMP following
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_JUMP_INSTRUCTION ==
- sidestep::PreamblePatcher::Patch(IncrementNumber,
- HookIncrementNumber,
- &dummy));
-
- // This test disabled because code in preamble_patcher_with_stub.cc
- // asserts before returning the error code -- so there is no way
- // to get an error code here, in debug build.
- dummy = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_FUNCTION_TOO_SMALL ==
- sidestep::PreamblePatcher::Patch(TooShortFunction,
- HookIncrementNumber,
- &dummy));
-#endif
-
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(IncrementNumber,
- HookIncrementNumber,
- original_function));
- return true;
-}
-
-bool PatchThenUnpatch() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(IncrementNumber,
- HookIncrementNumber,
- &original_function));
- SIDESTEP_EXPECT_TRUE(original_function);
- SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 3);
- SIDESTEP_EXPECT_TRUE(original_function(2) == 3);
-
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(IncrementNumber,
- HookIncrementNumber,
- original_function));
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(IncrementNumber(3) == 4);
-
- return true;
-}
-
-bool AutoTestingHookTest() {
- SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 2);
-
- // Inner scope, so we can test what happens when the AutoTestingHook
- // goes out of scope
- {
- AutoTestingHook hook = MakeTestingHook(IncrementNumber,
- AutoHookIncrementNumber);
- (void) hook;
- SIDESTEP_EXPECT_TRUE(IncrementNumber(2) == 12);
- }
- SIDESTEP_EXPECT_TRUE(IncrementNumber(3) == 4);
-
- return true;
-}
-
-bool AutoTestingHookInContainerTest() {
- SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 2);
-
- // Inner scope, so we can test what happens when the AutoTestingHook
- // goes out of scope
- {
- AutoTestingHookHolder hook(MakeTestingHookHolder(IncrementNumber,
- AutoHookIncrementNumber));
- (void) hook;
- SIDESTEP_EXPECT_TRUE(IncrementNumber(2) == 12);
- }
- SIDESTEP_EXPECT_TRUE(IncrementNumber(3) == 4);
-
- return true;
-}
-
-bool TestPreambleAllocation() {
- __int64 diff = 0;
- void* p1 = reinterpret_cast<void*>(0x110000000);
- void* p2 = reinterpret_cast<void*>(0x810000000);
- unsigned char* b1 = PreamblePatcher::AllocPreambleBlockNear(p1);
- SIDESTEP_EXPECT_TRUE(b1 != NULL);
- diff = reinterpret_cast<__int64>(p1) - reinterpret_cast<__int64>(b1);
- // Ensure blocks are within 2GB
- SIDESTEP_EXPECT_TRUE(diff <= INT_MAX && diff >= INT_MIN);
- unsigned char* b2 = PreamblePatcher::AllocPreambleBlockNear(p2);
- SIDESTEP_EXPECT_TRUE(b2 != NULL);
- diff = reinterpret_cast<__int64>(p2) - reinterpret_cast<__int64>(b2);
- SIDESTEP_EXPECT_TRUE(diff <= INT_MAX && diff >= INT_MIN);
-
- // Ensure we're reusing free blocks
- unsigned char* b3 = b1;
- unsigned char* b4 = b2;
- PreamblePatcher::FreePreambleBlock(b1);
- PreamblePatcher::FreePreambleBlock(b2);
- b1 = PreamblePatcher::AllocPreambleBlockNear(p1);
- SIDESTEP_EXPECT_TRUE(b1 == b3);
- b2 = PreamblePatcher::AllocPreambleBlockNear(p2);
- SIDESTEP_EXPECT_TRUE(b2 == b4);
- PreamblePatcher::FreePreambleBlock(b1);
- PreamblePatcher::FreePreambleBlock(b2);
-
- return true;
-}
-
-bool UnitTests() {
- return TestPatchWithPreambleNearRelativeCall() &&
- TestPatchWithPreambleAbsoluteJump() &&
- TestPatchWithPreambleNearRelativeCondJump() &&
- TestPatchWithPreambleShortCondJump() &&
- TestDisassembler() && TestPatchWithLongJump() &&
- TestPatchUsingDynamicStub() && PatchThenUnpatch() &&
- AutoTestingHookTest() && AutoTestingHookInContainerTest() &&
- TestPreambleAllocation();
-}
-
-}; // namespace sidestep
-
-int safe_vsnprintf(char *str, size_t size, const char *format, va_list ap) {
- if (size == 0) // not even room for a \0?
- return -1; // not what C99 says to do, but what windows does
- str[size-1] = '\0';
- return _vsnprintf(str, size-1, format, ap);
-}
-
-int _tmain(int argc, _TCHAR* argv[])
-{
- bool ret = sidestep::UnitTests();
- printf("%s\n", ret ? "PASS" : "FAIL");
- return ret ? 0 : -1;
-}
-
-#pragma optimize("", on)
diff --git a/third_party/tcmalloc/chromium/src/windows/preamble_patcher_with_stub.cc b/third_party/tcmalloc/chromium/src/windows/preamble_patcher_with_stub.cc
deleted file mode 100644
index b0dc393..0000000
--- a/third_party/tcmalloc/chromium/src/windows/preamble_patcher_with_stub.cc
+++ /dev/null
@@ -1,296 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- * Author: Scott Francis
- *
- * Implementation of PreamblePatcher
- */
-
-#include "preamble_patcher.h"
-
-#include "mini_disassembler.h"
-
-// Definitions of assembly statements we need
-#define ASM_JMP32REL 0xE9
-#define ASM_INT3 0xCC
-#define ASM_NOP 0x90
-// X64 opcodes
-#define ASM_MOVRAX_IMM 0xB8
-#define ASM_REXW 0x48
-#define ASM_JMP 0xFF
-#define ASM_JMP_RAX 0xE0
-#define ASM_PUSH 0x68
-#define ASM_RET 0xC3
-
-namespace sidestep {
-
-SideStepError PreamblePatcher::RawPatchWithStub(
- void* target_function,
- void* replacement_function,
- unsigned char* preamble_stub,
- unsigned long stub_size,
- unsigned long* bytes_needed) {
- if ((NULL == target_function) ||
- (NULL == replacement_function) ||
- (NULL == preamble_stub)) {
- SIDESTEP_ASSERT(false &&
- "Invalid parameters - either pTargetFunction or "
- "pReplacementFunction or pPreambleStub were NULL.");
- return SIDESTEP_INVALID_PARAMETER;
- }
-
- // TODO(V7:joi) Siggi and I just had a discussion and decided that both
- // patching and unpatching are actually unsafe. We also discussed a
- // method of making it safe, which is to freeze all other threads in the
- // process, check their thread context to see if their eip is currently
- // inside the block of instructions we need to copy to the stub, and if so
- // wait a bit and try again, then unfreeze all threads once we've patched.
- // Not implementing this for now since we're only using SideStep for unit
- // testing, but if we ever use it for production code this is what we
- // should do.
- //
- // NOTE: Stoyan suggests we can write 8 or even 10 bytes atomically using
- // FPU instructions, and on newer processors we could use cmpxchg8b or
- // cmpxchg16b. So it might be possible to do the patching/unpatching
- // atomically and avoid having to freeze other threads. Note though, that
- // doing it atomically does not help if one of the other threads happens
- // to have its eip in the middle of the bytes you change while you change
- // them.
- unsigned char* target = reinterpret_cast<unsigned char*>(target_function);
- unsigned int required_trampoline_bytes = 0;
- const unsigned int kRequiredStubJumpBytes = 5;
- const unsigned int kRequiredTargetPatchBytes = 5;
-
- // Initialize the stub with INT3's just in case.
- if (stub_size) {
- memset(preamble_stub, 0xcc, stub_size);
- }
- if (kIs64BitBinary) {
- // In 64-bit mode JMP instructions are always relative to RIP. If the
- // replacement - target offset is > 2GB, we can't JMP to the replacement
- // function. In this case, we're going to use a trampoline - that is,
- // we're going to do a relative jump to a small chunk of code in the stub
- // that will then do the absolute jump to the replacement function. By
- // doing this, we only need to patch 5 bytes in the target function, as
- // opposed to patching 12 bytes if we were to do an absolute jump.
- //
- // Note that the first byte of the trampoline is a NOP instruction. This
- // is used as a trampoline signature that will be detected when unpatching
- // the function.
- //
- // jmp <trampoline>
- //
- // trampoline:
- // nop
- // mov rax, <replacement_function>
- // jmp rax
- //
- __int64 replacement_target_offset = reinterpret_cast<__int64>(
- replacement_function) - reinterpret_cast<__int64>(target) - 5;
- if (replacement_target_offset > INT_MAX
- || replacement_target_offset < INT_MIN) {
- // The stub needs to be within 2GB of the target for the trampoline to
- // work!
- __int64 trampoline_offset = reinterpret_cast<__int64>(preamble_stub)
- - reinterpret_cast<__int64>(target) - 5;
- if (trampoline_offset > INT_MAX || trampoline_offset < INT_MIN) {
- // We're screwed.
- SIDESTEP_ASSERT(false
- && "Preamble stub is too far from target to patch.");
- return SIDESTEP_UNEXPECTED;
- }
- required_trampoline_bytes = 13;
- }
- }
-
- // Let's disassemble the preamble of the target function to see if we can
- // patch, and to see how much of the preamble we need to take. We need 5
- // bytes for our jmp instruction, so let's find the minimum number of
- // instructions to get 5 bytes.
- MiniDisassembler disassembler;
- unsigned int preamble_bytes = 0;
- unsigned int stub_bytes = 0;
- while (preamble_bytes < kRequiredTargetPatchBytes) {
- unsigned int cur_bytes = 0;
- InstructionType instruction_type =
- disassembler.Disassemble(target + preamble_bytes, cur_bytes);
- if (IT_JUMP == instruction_type) {
- unsigned int jump_bytes = 0;
- SideStepError jump_ret = SIDESTEP_JUMP_INSTRUCTION;
- if (IsShortConditionalJump(target + preamble_bytes, cur_bytes)) {
- jump_ret = PatchShortConditionalJump(target + preamble_bytes, cur_bytes,
- preamble_stub + stub_bytes,
- &jump_bytes,
- stub_size - stub_bytes);
- } else if (IsNearConditionalJump(target + preamble_bytes, cur_bytes) ||
- IsNearRelativeJump(target + preamble_bytes, cur_bytes) ||
- IsNearAbsoluteCall(target + preamble_bytes, cur_bytes) ||
- IsNearRelativeCall(target + preamble_bytes, cur_bytes)) {
- jump_ret = PatchNearJumpOrCall(target + preamble_bytes, cur_bytes,
- preamble_stub + stub_bytes, &jump_bytes,
- stub_size - stub_bytes);
- }
- if (jump_ret != SIDESTEP_SUCCESS) {
- SIDESTEP_ASSERT(false &&
- "Unable to patch because there is an unhandled branch "
- "instruction in the initial preamble bytes.");
- return SIDESTEP_JUMP_INSTRUCTION;
- }
- stub_bytes += jump_bytes;
- } else if (IT_RETURN == instruction_type) {
- SIDESTEP_ASSERT(false &&
- "Unable to patch because function is too short");
- return SIDESTEP_FUNCTION_TOO_SMALL;
- } else if (IT_GENERIC == instruction_type) {
- if (IsMovWithDisplacement(target + preamble_bytes, cur_bytes)) {
- unsigned int mov_bytes = 0;
- if (PatchMovWithDisplacement(target + preamble_bytes, cur_bytes,
- preamble_stub + stub_bytes, &mov_bytes,
- stub_size - stub_bytes)
- != SIDESTEP_SUCCESS) {
- return SIDESTEP_UNSUPPORTED_INSTRUCTION;
- }
- stub_bytes += mov_bytes;
- } else {
- memcpy(reinterpret_cast<void*>(preamble_stub + stub_bytes),
- reinterpret_cast<void*>(target + preamble_bytes), cur_bytes);
- stub_bytes += cur_bytes;
- }
- } else {
- SIDESTEP_ASSERT(false &&
- "Disassembler encountered unsupported instruction "
- "(either unused or unknown");
- return SIDESTEP_UNSUPPORTED_INSTRUCTION;
- }
- preamble_bytes += cur_bytes;
- }
-
- if (NULL != bytes_needed)
- *bytes_needed = stub_bytes + kRequiredStubJumpBytes
- + required_trampoline_bytes;
-
- // Inv: cbPreamble is the number of bytes (at least 5) that we need to take
- // from the preamble to have whole instructions that are 5 bytes or more
- // in size total. The size of the stub required is cbPreamble +
- // kRequiredStubJumpBytes (5) + required_trampoline_bytes (0 or 13)
- if (stub_bytes + kRequiredStubJumpBytes + required_trampoline_bytes
- > stub_size) {
- SIDESTEP_ASSERT(false);
- return SIDESTEP_INSUFFICIENT_BUFFER;
- }
-
- // Now, make a jmp instruction to the rest of the target function (minus the
- // preamble bytes we moved into the stub) and copy it into our preamble-stub.
- // find address to jump to, relative to next address after jmp instruction
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable:4244)
-#endif
- int relative_offset_to_target_rest
- = ((reinterpret_cast<unsigned char*>(target) + preamble_bytes) -
- (preamble_stub + stub_bytes + kRequiredStubJumpBytes));
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
- // jmp (Jump near, relative, displacement relative to next instruction)
- preamble_stub[stub_bytes] = ASM_JMP32REL;
- // copy the address
- memcpy(reinterpret_cast<void*>(preamble_stub + stub_bytes + 1),
- reinterpret_cast<void*>(&relative_offset_to_target_rest), 4);
-
- if (kIs64BitBinary && required_trampoline_bytes != 0) {
- // Construct the trampoline
- unsigned int trampoline_pos = stub_bytes + kRequiredStubJumpBytes;
- preamble_stub[trampoline_pos] = ASM_NOP;
- preamble_stub[trampoline_pos + 1] = ASM_REXW;
- preamble_stub[trampoline_pos + 2] = ASM_MOVRAX_IMM;
- memcpy(reinterpret_cast<void*>(preamble_stub + trampoline_pos + 3),
- reinterpret_cast<void*>(&replacement_function),
- sizeof(void *));
- preamble_stub[trampoline_pos + 11] = ASM_JMP;
- preamble_stub[trampoline_pos + 12] = ASM_JMP_RAX;
-
- // Now update replacement_function to point to the trampoline
- replacement_function = preamble_stub + trampoline_pos;
- }
-
- // Inv: preamble_stub points to assembly code that will execute the
- // original function by first executing the first cbPreamble bytes of the
- // preamble, then jumping to the rest of the function.
-
- // Overwrite the first 5 bytes of the target function with a jump to our
- // replacement function.
- // (Jump near, relative, displacement relative to next instruction)
- target[0] = ASM_JMP32REL;
-
- // Find offset from instruction after jmp, to the replacement function.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable:4244)
-#endif
- int offset_to_replacement_function =
- reinterpret_cast<unsigned char*>(replacement_function) -
- reinterpret_cast<unsigned char*>(target) - 5;
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
- // complete the jmp instruction
- memcpy(reinterpret_cast<void*>(target + 1),
- reinterpret_cast<void*>(&offset_to_replacement_function), 4);
-
- // Set any remaining bytes that were moved to the preamble-stub to INT3 so
- // as not to cause confusion (otherwise you might see some strange
- // instructions if you look at the disassembly, or even invalid
- // instructions). Also, by doing this, we will break into the debugger if
- // some code calls into this portion of the code. If this happens, it
- // means that this function cannot be patched using this patcher without
- // further thought.
- if (preamble_bytes > kRequiredTargetPatchBytes) {
- memset(reinterpret_cast<void*>(target + kRequiredTargetPatchBytes),
- ASM_INT3, preamble_bytes - kRequiredTargetPatchBytes);
- }
-
- // Inv: The memory pointed to by target_function now points to a relative
- // jump instruction that jumps over to the preamble_stub. The preamble
- // stub contains the first stub_size bytes of the original target
- // function's preamble code, followed by a relative jump back to the next
- // instruction after the first cbPreamble bytes.
- //
- // In 64-bit mode the memory pointed to by target_function *may* point to a
- // relative jump instruction that jumps to a trampoline which will then
- // perform an absolute jump to the replacement function. The preamble stub
- // still contains the original target function's preamble code, followed by a
- // jump back to the instructions after the first preamble bytes.
- //
- return SIDESTEP_SUCCESS;
-}
-
-}; // namespace sidestep
diff --git a/third_party/tcmalloc/chromium/src/windows/shortproc.asm b/third_party/tcmalloc/chromium/src/windows/shortproc.asm
deleted file mode 100644
index 7e8e3d7..0000000
--- a/third_party/tcmalloc/chromium/src/windows/shortproc.asm
+++ /dev/null
@@ -1,169 +0,0 @@
-; Copyright (c) 2011, Google Inc.
-; All rights reserved.
-;
-; Redistribution and use in source and binary forms, with or without
-; modification, are permitted provided that the following conditions are
-; met:
-;
-; * Redistributions of source code must retain the above copyright
-; notice, this list of conditions and the following disclaimer.
-; * Redistributions in binary form must reproduce the above
-; copyright notice, this list of conditions and the following disclaimer
-; in the documentation and/or other materials provided with the
-; distribution.
-; * Neither the name of Google Inc. nor the names of its
-; contributors may be used to endorse or promote products derived from
-; this software without specific prior written permission.
-;
-; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-; "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-; OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-; LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
-; ---
-; Author: Scott Francis
-;
-; Unit tests for PreamblePatcher
-
-.MODEL small
-
-.CODE
-
-TooShortFunction PROC
- ret
-TooShortFunction ENDP
-
-JumpShortCondFunction PROC
- test cl, 1
- jnz jumpspot
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
-jumpspot:
- nop
- nop
- nop
- nop
- mov rax, 1
- ret
-JumpShortCondFunction ENDP
-
-JumpNearCondFunction PROC
- test cl, 1
- jnz jumpspot
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
-jumpspot:
- nop
- nop
- mov rax, 1
- ret
-JumpNearCondFunction ENDP
-
-JumpAbsoluteFunction PROC
- test cl, 1
- jmp jumpspot
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
-jumpspot:
- nop
- nop
- mov rax, 1
- ret
-JumpAbsoluteFunction ENDP
-
-CallNearRelativeFunction PROC
- test cl, 1
- call TooShortFunction
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- nop
- nop
- nop
- ret
-CallNearRelativeFunction ENDP
-
-END
diff --git a/third_party/tcmalloc/vendor/AUTHORS b/third_party/tcmalloc/vendor/AUTHORS
deleted file mode 100644
index 3995ed4..0000000
--- a/third_party/tcmalloc/vendor/AUTHORS
+++ /dev/null
@@ -1,2 +0,0 @@
-google-perftools@googlegroups.com
-
diff --git a/third_party/tcmalloc/vendor/COPYING b/third_party/tcmalloc/vendor/COPYING
deleted file mode 100644
index e4956cf..0000000
--- a/third_party/tcmalloc/vendor/COPYING
+++ /dev/null
@@ -1,28 +0,0 @@
-Copyright (c) 2005, Google Inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
- * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/third_party/tcmalloc/vendor/ChangeLog b/third_party/tcmalloc/vendor/ChangeLog
deleted file mode 100644
index 4b334be..0000000
--- a/third_party/tcmalloc/vendor/ChangeLog
+++ /dev/null
@@ -1,646 +0,0 @@
-Fri Feb 03 15:40:45 2012 Google Inc. <google-perftools@googlegroups.com>
-
- * gperftools: version 2.0
- * Renamed the project from google-perftools to gperftools (csilvers)
- * Renamed the .deb/.rpm packagse from google-perftools to gperftools too
- * Renamed include directory from google/ to gperftools/ (csilvers)
- * Changed the 'official' perftools email in setup.py/etc
- * Renamed google-perftools.sln to gperftools.sln
- * PORTING: Removed bash-isms & grep -q in heap-checker-death_unittest.sh
- * Changed copyright text to reflect Google's relinquished ownership
-
-Tue Jan 31 10:43:50 2012 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.10 release
- * PORTING: Support for patching assembly on win x86_64! (scott.fr...)
- * PORTING: Work around atexit-execution-order bug on freebsd (csilvers)
- * PORTING: Patch _calloc_crt for windows (roger orr)
- * PORTING: Add C++11 compatibility method for stl allocator (jdennett)
- * PORTING: use MADV_FREE, not MADV_DONTNEED, on freebsd (csilvers)
- * PORTING: Don't use SYS_open when not supported on solaris (csilvers)
- * PORTING: Do not assume uname() returns 0 on success (csilvers)
- * LSS: Improved ARM support in linux-syscall-support (dougkwan)
- * LSS: Get rid of unused syscalls in linux-syscall-support (csilvers)
- * LSS: Fix broken mmap wrapping for ppc (markus)
- * LSS: Emit .cfi_adjust_cfa_offset when appropriate (ppluzhnikov)
- * LSS: Be more accurate in register use in __asm__ (markus)
- * LSS: Fix __asm__ calls to compile under clang (chandlerc)
- * LSS: Fix ARM inline assembly bug around r7 and swi (lcwu)
- * No longer log when an allocator fails (csilvers)
- * void* -> const void* for MallocExtension methods (llib)
- * Improve HEAP_PROFILE_MMAP and fix bugs with it (dmikurube)
- * Replace int-based abs with more correct fabs in a test (pmurin)
-
-Thu Dec 22 16:22:45 2011 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.9 release
- * Lightweight check for double-frees (blount)
- * BUGFIX: Fix pprof to exit properly if run with no args (dagitses)
- * Suggest ASan as a way to diagnose buggy code (ppluzhnikov)
- * Get rid of unused CACHELINE_SIZE (csilvers)
- * Replace atexit() calls with global dtors; helps freebsd (csilvers)
- * Disable heap-checker under AddressSanitizer (kcc)
- * Fix bug in powerpc stacktracing (ppluzhnikov)
- * PERF: Use exponential backoff waiting for spinlocks (m3b)
- * Fix 64-bit nm on 32-bit binaries in pprof (csilvers)
- * Add ProfileHandlerDisallowForever (rsc)
- * BUGFIX: Shell escape when forking in pprof (csilvers)
- * No longer combine overloaded functions in pprof (csilvers)
- * Fix address-normalizing bug in pprof (csilvers)
- * More consistently call abort() instead of exit() on failure (csilvers)
- * Allow NoGlobalLeaks to be safely called more than once (csilvers)
- * PORTING/BUGFIX: Fix ARM cycleclock to use volatile asm (dougkwan)
- * PORTING: 64-bit atomic ops for ARMv7 (dougkwan)
- * PORTING: Implement stacktrace for ARM (dougkwan)
- * PORTING: Fix malloc_hook_mmap_linux for ARM (dougkwan)
- * PORTING: Update linux_syscall_support.h for ARM/etc (evannier, sanek)
- * PORTING: Fix freebsd to work on x86_64 (chapp...@gmail.com)
- * PORTING: Added additional SYS_mmap fixes for FreeBSD (chappedm)
- * PORTING: Allow us to compile on OS X 10.6 and run on 10.5 (raltherr)
- * PORTING: Check for mingw compilers that *do* define timespec
- * PORTING: Add "support" for MIPS cycletimer
- * PORTING: Fix fallback cycle-timer to work with Now (dougkwan)
- * PERF: Move stack trace collecting out of the mutex (taylorc)
- * PERF: Get the deallocation stack trace outside the mutex (sean)
- * Make PageHeap dynamically allocated for leak checks (maxim)
- * BUGFIX: Fix probing of nm -f behavior in pprof (dpeng)
- * BUGFIX: Fix a race with the CentralFreeList lock before main (sanjay)
- * Support /pprof/censusprofile url arguments (rajatjain)
- * Change IgnoreObject to return its argument (nlewycky)
- * Update malloc-hook files to support more CPUs
- * BUGFIX: write our own strstr to avoid libc problems (csilvers)
- * Use simple callgrind compression facility in pprof
- * Print an error message when we can't run pprof to symbolize (csilvers)
- * Die in configure when g++ is't installed (csilvers)
- * DOC: Beef up the documentation a bit about using libunwind (csilvers)
-
-Fri Aug 26 13:29:25 2011 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.8.3 release
- * Added back the 'pthreads unsafe early' #define, needed for FreeBSD
-
-Thu Aug 11 15:01:47 2011 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.8.2 release
- * Fixed calculation of patchlevel, 'make check' should all pass again
-
-Tue Jul 26 20:57:51 2011 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.8.1 release
- * Added an #include to fix compile breakage on latest gcc's
- * Removed an extra , in the configure.ac script
-
-Fri Jul 15 16:10:51 2011 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.8 release
- * PORTING: (Disabled) support for patching mmap on freebsd (chapp...)
- * PORTING: Support volatile __malloc_hook for glibc 2.14 (csilvers)
- * PORTING: Use _asm rdtsc and __rdtsc to get cycleclock in windows (koda)
- * PORTING: Fix fd vs. HANDLE compiler error on cygwin (csilvers)
- * PORTING: Do not test memalign or double-linking on OS X (csilvers)
- * PORTING: Actually enable TLS on windows (jontra)
- * PORTING: Some work to compile under Native Client (krasin)
- * PORTING: deal with pthread_once w/o -pthread on freebsd (csilvers)
- * Rearrange libc-overriding to make it easier to port (csilvers)
- * Display source locations in pprof disassembly (sanjay)
- * BUGFIX: Actually initialize allocator name (mec)
- * BUGFIX: Keep track of 'overhead' bytes in malloc reporting (csilvers)
- * Allow ignoring one object twice in the leak checker (glider)
- * BUGFIX: top10 in pprof should print 10 lines, not 11 (rsc)
- * Refactor vdso source files (tipp)
- * Some documentation cleanups
- * Document MAX_TOTAL_THREAD_CACHE_SIZE <= 1Gb (nsethi)
- * Add MallocExtension::GetOwnership(ptr) (csilvers)
- * BUGFIX: We were leaving out a needed $(top_srcdir) in the Makefile
- * PORTING: Support getting argv0 on OS X
- * Add 'weblist' command to pprof: like 'list' but html (sanjay)
- * Improve source listing in pprof (sanjay)
- * Cap cache sizes to reduce fragmentation (ruemmler)
- * Improve performance by capping or increasing sizes (ruemmler)
- * Add M{,un}mapReplacmenet hooks into MallocHook (ribrdb)
- * Refactored system allocator logic (gangren)
- * Include cleanups (csilvers)
- * Add TCMALLOC_SMALL_BUT_SLOW support (ruemmler)
- * Clarify that tcmalloc stats are MiB (robinson)
- * Remove support for non-tcmalloc debugallocation (blount)
- * Add a new test: malloc_hook_test (csilvers)
- * Change the configure script to be more crosstool-friendly (mcgrathr)
- * PORTING: leading-underscore changes to support win64 (csilvers)
- * Improve debugallocation tc_malloc_size (csilvers)
- * Extend atomicops.h and cyceclock to use ARM V6+ optimized code (sanek)
- * Change malloc-hook to use a list-like structure (llib)
- * Add flag to use MAP_PRIVATE in memfs_malloc (gangren)
- * Windows support for pprof: nul and /usr/bin/file (csilvers)
- * TESTING: add test on strdup to tcmalloc_test (csilvers)
- * Augment heap-checker to deal with no-inode maps (csilvers)
- * Count .dll/.dylib as shared libs in heap-checker (csilvers)
- * Disable sys_futex for arm; it's not always reliable (sanek)
- * PORTING: change lots of windows/port.h macros to functions
- * BUGFIX: Generate correct version# in tcmalloc.h on windows (csilvers)
- * PORTING: Some casting to make solaris happier about types (csilvers)
- * TESTING: Disable debugallocation_test in 'minimal' mode (csilvers)
- * Rewrite debugallocation to be more modular (csilvers)
- * Don't try to run the heap-checker under valgrind (ppluzhnikov)
- * BUGFIX: Make focused stat %'s relative, not absolute (sanjay)
- * BUGFIX: Don't use '//' comments in a C file (csilvers)
- * Quiet new-gcc compiler warnings via -Wno-unused-result, etc (csilvers)
-
-Fri Feb 04 15:54:31 2011 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.7 release
- * Reduce page map key size under x86_64 by 4.4MB (rus)
- * Remove a flaky malloc-extension test (fdabek)
- * Improve the performance of PageHeap::New (ond..., csilvers)
- * Improve sampling_test with no-inline additions/etc (fdabek)
- * 16-byte align debug allocs (jyasskin)
- * Change FillProcSelfMaps to detect out-of-buffer-space (csilvers)
- * Document the need for sampling to use GetHeapSample (csilvers)
- * Try to read TSC frequency from tsc_freq_khs (adurbin)
- * Do better at figuring out if tests are running under gdb (ppluzhnikov)
- * Improve spinlock contention performance (ruemmler)
- * Better internal-function list for pprof's /contention (ruemmler)
- * Speed up GoogleOnce (m3b)
- * Limit number of incoming/outgoing edges in pprof (sanjay)
- * Add pprof --evince to go along with --gv (csilvers)
- * Document the various ways to get heap-profiling information (csilvers)
- * Separate out synchronization profiling routines (ruemmler)
- * Improve malloc-stats output to be more understandable (csilvers)
- * Add support for census profiler in pporf (nabeelmian)
- * Document how pprof's /symbol must support GET requests (csilvers)
- * Improve acx_pthread.m4 (ssuomi, liujisi)
- * Speed up pprof's ExtractSymbols (csilvers)
- * Ignore some known-leaky (java) libraries in the heap checker (davidyu)
- * Make kHideMask use all 64 bits in tests (ppluzhnikov)
- * Clean up pprof input-file handling (csilvers)
- * BUGFIX: Don't crash if __environ is NULL (csilvers)
- * BUGFIX: Fix totally broken debugallocation tests (csilvers)
- * BUGFIX: Fix up fake_VDSO handling for unittest (ppluzhnikov)
- * BUGFIX: Suppress all large allocs when report threshold is 0 (lexie)
- * BUGFIX: mmap2 on i386 takes an off_t, not off64_t (csilvers)
- * PORTING: Add missing PERFTOOLS_DLL_DECL (csilvers)
- * PORTING: Add stddef.h to make newer gcc's happy (csilvers)
- * PORTING: Document some tricks for working under OS X (csilvers)
- * PORTING: Don't try to check valgrind for windows (csilvers)
- * PORTING: Make array-size a var to compile under clang (chandlerc)
- * PORTING: No longer hook _aligned_malloc and _aligned_free (csilvers)
- * PORTING: Quiet some gcc warnings (csilvers)
- * PORTING: Replace %PRIxPTR with %p to be more portable (csilvers)
- * PORTING: Support systems that capitalize /proc weirdly (sanek)
- * PORTING: Treat arm3 the same as arm5t in cycletimer (csilvers)
- * PORTING: Update windows logging to not allocate memory (csilvers)
- * PORTING: avoid double-patching newer windows DLLs (roger.orr)
- * PORTING: get dynamic_annotations.c to work on windows (csilvers)
- * Add pkg-config .pc files for the 5 libraries we produce (csilvers)
- * Added proper libtool versioning, so this lib will be 0.1.0 (csilvers)
- * Moved from autoconf 2.64 to 2.65
-
-Thu Aug 5 12:48:03 PDT 2010 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.6 release
- * Add tc_malloc_usable_size for compatibility with glibc (csilvers)
- * Override malloc_usable_size with tc_malloc_usable_size (csilvers)
- * Default to no automatic heap sampling in tcmalloc (csilvers)
- * Add -DTCMALLOC_LARGE_PAGES, a possibly faster tcmalloc (rus)
- * Make some functions extern "C" to avoid false ODR warnings (jyasskin)
- * pprof: Add SVG-based output (rsc)
- * pprof: Extend pprof --tools to allow per-tool configs (csilvers)
- * pprof: Improve support of 64-bit and big-endian profiles (csilvers)
- * pprof: Add interactive callgrind suport (weidenri...)
- * pprof: Improve address->function mapping a bit (dpeng)
- * Better detection of when we're running under valgrind (csilvers)
- * Better CPU-speed detection under valgrind (saito)
- * Use, and recommend, -fno-builtin-malloc when compiling (csilvers)
- * Avoid false-sharing of memory between caches (bmaurer)
- * BUGFIX: Fix heap sampling to use correct alloc size (bmauer)
- * BUGFIX: Avoid gcc 4.0.x bug by making hook-clearing atomic (csilvers)
- * BUGFIX: Avoid gcc 4.5.x optimization bug (csilvers)
- * BUGFIX: Work around deps-determining bug in libtool 1.5.26 (csilvers)
- * BUGFIX: Fixed test to use HAVE_PTHREAD, not HAVE_PTHREADS (csilvers)
- * BUGFIX: Fix tls callback behavior on windows when using wpo (wtc)
- * BUGFIX: properly align allocation sizes on Windows (antonm)
- * BUGFIX: Fix prototypes for tcmalloc/debugalloc wrt throw() (csilvers)
- * DOC: Updated heap-checker doc to match reality better (fischman)
- * DOC: Document ProfilerFlush, ProfilerStartWithOptions (csilvers)
- * DOC: Update docs for heap-profiler functions (csilvers)
- * DOC: Clean up documentation around tcmalloc.slack_bytes (fikes)
- * DOC: Renamed README.windows to README_windows.txt (csilvers)
- * DOC: Update the NEWS file to be non-empty (csilvers)
- * PORTING: Fix windows addr2line and nm with proper rc code (csilvers)
- * PORTING: Add CycleClock and atomicops support for arm 5 (sanek)
- * PORTING: Improve PC finding on cygwin and redhat 7 (csilvers)
- * PORTING: speed up function-patching under windows (csilvers)
-
-Tue Jan 19 14:46:12 2010 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.5 release
- * Add tc_set_new_mode (willchan)
- * Make memalign functions + realloc respect tc_set_new_mode (willchan)
- * Add ReleaseToSystem(num_bytes) (kash)
- * Handle zero-length symbols a bit better in pprof (csilvers)
- * Prefer __environ to /proc/self/environ in cpu profiler (csilvers)
- * Add HEAP_CHECK_MAX_LEAKS flag to control #leaks to report (glider)
- * Add two new numeric pageheap properties to MallocExtension (fikes)
- * Print alloc size when mmap fails (hakon)
- * Add ITIMER_REAL support to cpu profiler (csilvers, nabeelmian)
- * Speed up symbolizer in heap-checker reporting (glider)
- * Speed up futexes with FUTEX_PRIVATE_FLAG (m3b)
- * Speed up tcmalloc but doing better span coalescing (sanjay)
- * Better support for different wget's and addr2maps in pprof (csilvres)
- * Implement a nothrow version of delete and delete[] (csilvers)
- * BUGFIX: fix a race on module_libcs[i] in windows patching (csilvers)
- * BUGFIX: Fix debugallocation to call cpp_alloc for new (willchan)
- * BUGFIX: A simple bugfix for --raw mode (mrabkin)
- * BUGFIX: Fix C shims to actually be valid C (csilvers)
- * BUGFIX: Fix recursively-unmapped-region accounting (ppluzhnikov)
- * BUGFIX: better distinguish real and fake vdso (ppluzhnikov)
- * WINDOWS: replace debugmodule with more reliable psai (andrey)
- * PORTING: Add .bundle as another shared library extension (csilvers)
- * PORTING: Fixed a typo bug in the ocnfigure PRIxx m4 macro (csilvers)
- * PORTING: Augment sysinfo to work on 64-bit OS X (csilvers)
- * PORTING: Use sys/ucontext.h to fix compiing on OS X 10.6 (csilvers)
- * PORTING: Fix sysinfo libname reporting for solaris x86 (jeffrey)
- * PORTING: Use libunwind for i386 when using --omitfp (ppluzhnikov)
-
-Thu Sep 10 13:51:15 2009 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.4 release
- * Add debugallocation library, to catch memory leaks, stomping, etc
- * Add --raw mode to allow for delayed processing of pprof files
- * Use less memory when reading CPU profiles
- * New environment variables to control kernel-allocs (sbrk, memfs, etc)
- * Add MarkThreadBusy(): performance improvement
- * Remove static thread-cache-size code; all is dynamic now
- * Add new HiddenPointer class to heap checker
- * BUGFIX: pvalloc(0) allocates now (found by new debugalloc library)
- * BUGFIX: valloc test (not implementation) no longer overruns memory
- * BUGFIX: GetHeapProfile no longer deadlocks
- * BUGFIX: Support unmapping memory regions before main
- * BUGFIX: Fix some malloc-stats formatting
- * BUGFIX: Don't crash as often when freeing libc-allocated memory
- * BUGFIX: Deal better with incorrect PPROF_PATH when symbolizing
- * BUGFIX: weaken new/delete/etc in addition to malloc/free/etc
- * BUGFIX: Fix return value of GetAllocatedSize
- * PORTING: Fix mmap-#define problem on some 64-bit systems
- * PORTING: Call ranlib again (some OS X versions need it)
- * PORTING: Fix a leak when building with LLVM
- * PORTING: Remove some unneeded bash-ishs from testing scripts
- * WINDOWS: Support library unloading as well as loading
- * WINDOWS/BUGFIX: Set page to 'xrw' instead of 'rw' when patching
-
-Tue Jun 9 18:19:06 2009 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.3 release
- * Provide our own name for memory functions: tc_malloc, etc (csilvers)
- * Weaken memory-alloc functions so user can override them (csilvers)
- * Remove meaningless delete(nothrow) and delete[](nothrow) (csilvers)
- * BUILD: replace clever libtcmalloc/profiler.a with a new .a (csilvers)
- * PORTING: improve windows port by using google spinlocks (csilvers)
- * PORTING: Fix RedHat 9 memory allocation in heapchecker (csilvers)
- * PORTING: Rename OS_WINDOWS macro to PLATFORM_WINDOWS (mbelshe)
- * PORTING/BUGFIX: Make sure we don't clobber GetLastError (mbelshe)
- * BUGFIX: get rid of useless data for callgrind (weidenrinde)
- * BUGFIX: Modify windows patching to deadlock sometimes (csilvers)
- * BUGFIX: an improved fix for hook handling during fork (csilvers)
- * BUGFIX: revamp profiler_unittest.sh, which was very broken (csilvers)
-
-Fri Apr 17 16:40:48 2009 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.2 release
- * Allow large_alloc_threshold=0 to turn it off entirely (csilvers)
- * Die more helpfully when out of memory for internal data (csilvers)
- * Refactor profile-data gathering, add a new unittest (cgd, nabeelmian)
- * BUGFIX: fix rounding errors with static thread-size caches (addi)
- * BUGFIX: disable hooks better when forking in leak-checker (csilvers)
- * BUGFIX: fix realloc of crt pointers on windows (csilvers)
- * BUGFIX: do a better job of finding binaries in .sh tests (csilvers)
- * WINDOWS: allow overriding malloc/etc instead of patching (mbelshe)
- * PORTING: fix compilation error in a ppc-specific file (csilvers)
- * PORTING: deal with quirks in cygwin's /proc/self/maps (csilvers)
- * PORTING: use 'A' version of functions for ascii input (mbelshe)
- * PORTING: generate .so's on cygwin and mingw (ajenjo)
- * PORTING: disable profiler methods on cygwin (jperkins)
- * Updated autoconf version to 2.61 and libtool version to 1.5.26
-
-Wed Mar 11 11:25:34 2009 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.1 release
- * Dynamically resize thread caches -- nice perf. improvement (kash)
- * Add VDSO support to give better stacktraces in linux (ppluzhnikov)
- * Improve heap-profiling sampling algorithm (ford)
- * Rewrite leak-checking code: should be faster and more robust (sanjay)
- * Use ps2 instead of ps for dot: better page cropping for gv (csilvers)
- * Disable malloc-failure warning messages by default (csilvers)
- * Update config/Makefile to disable tests on a per-OS basis (csilvers)
- * PORTING: Get perftools compiling under MSVC 7.1 again (csilvers)
- * PORTING: Get perftools compiling under cygwin again (csilvers)
- * PORTING: automatically set library flags for solaris x86 (csilvers)
- * Add TCMALLOC_SKIP_SBRK to mirror TCMALLOC_SKIP_MMAP (csilvers)
- * Add --enable flags to allow selective building (csilvers)
- * Put addr2line-pdb and nm-pdb in proper output directory (csilvers)
- * Remove deprecated DisableChecksIn (sanjay)
- * DOCUMENTATION: Document most MallocExtension routines (csilvers)
-
-Tue Jan 6 13:58:56 2009 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.0 release
- * Exactly the same as 1.0rc2
-
-Sun Dec 14 17:10:35 2008 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.0rc2 release
- * Fix compile error on 64-bit systems (casting ptr to int) (csilvers)
-
-Thu Dec 11 16:01:32 2008 Google Inc. <opensource@google.com>
-
- * google-perftools: version 1.0rc1 release
- * Replace API for selectively disabling heap-checker in code (sanjay)
- * Add a pre-mmap hook (daven, adlr)
- * Add MallocExtension interface to set memory-releasing rate (fikes)
- * Augment pprof to allow any string ending in /pprof/profile (csilvers)
- * PORTING: Rewrite -- and fix -- malloc patching for windows (dvitek)
- * PORTING: Add nm-pdb and addr2line-pdb for use by pprof (dvitek)
- * PORTING: Improve cygwin and mingw support (jperkins, csilvers)
- * PORTING: Fix pprof for mac os x, other pprof improvements (csilvers)
- * PORTING: Fix some PPC bugs in our locking code (anton.blanchard)
- * A new unittest, smapling_test, to verify tcmalloc-profiles (csilvers)
- * Turn off TLS for gcc < 4.1.2, due to a TLS + -fPIC bug (csilvers)
- * Prefer __builtin_frame_address to assembly for stacktraces (nlewycky)
- * Separate tcmalloc.cc out into multiple files -- finally! (kash)
- * Make our locking code work with -fPIC on 32-bit x86 (aruns)
- * Fix an initialization-ordering bug for tcmalloc/profiling (csilvers)
- * Use "initial exec" model of TLS to speed up tcmalloc (csilvers)
- * Enforce 16-byte alignment for tcmalloc, for SSE (sanjay)
-
-Tue Sep 23 08:56:31 2008 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.99.2 release
- * COMPILE FIX: add #include needed for FreeBSD and OS X (csilvers)
-
-Sat Sep 20 09:37:18 2008 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.99.1 release
- * BUG FIX: look for nm, etc in /usr/bin, not /usr/crosstool (csilvers)
-
-Thu Sep 18 16:00:27 2008 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.99 release
- * Add IsHeapProfileRunning (csilvers)
- * Add C shims for some of the C++ header files (csilvers)
- * Fix heap profile file clean-up logic (maxim)
- * Rename linuxthreads.c to .cc for better compiler support (csilvers)
- * Add source info to disassembly in pprof (sanjay)
- * Use open instead of fopen to avoid memory alloc (csilvers)
- * Disable malloc extensions when running under valgrind (kcc)
- * BUG FIX: Fix out-of-bound error by reordering a check (larryz)
- * Add Options struct to ProfileData (cgd)
- * Correct PC-handling of --base in pprof (csilvers)
- * Handle 1 function occurring twice in an image (sanjay)
- * Improve stack-data cleaning (maxim)
- * Use 'struct Foo' to make header C compatible (csilvers)
- * Add 'total' line to pprof --text (csilvers)
- * Pre-allocate buffer for heap-profiler to avoid OOM errors (csilvers)
- * Allow a few more env-settings to control tcmalloc (csilvers)
- * Document some of the issues involving thread-local storage (csilvers)
- * BUG FIX: Define strtoll and friends for windows (csilvers)
-
-Mon Jun 9 16:47:03 2008 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.98 release
- * Add ProfilerStartWithOptions() (cgd)
- * Change tcmalloc_minimal to not do any stack-tracing at all (csilvers)
- * Prefer mmap to sbrk for 64-buit debug mode (sanjay)
- * Fix accounting for some tcmalloc stats (sanjay)
- * Use setrlimit() to keep unittests from killing the machine (odo)
- * Fix a bug when sbrk-ing near address 4G (csilvers)
- * Make MallocHook thread-safe (jyasskin)
- * Fix windows build for MemoryBarrier (jyasskin)
- * Fix CPU-profiler docs to mention correct libs (csilvers)
- * Fix for GetHeapProfile() when heap-profiling is off (maxim)
- * Avoid realloc resizing ping-pongs using hysteresis (csilvers)
- * Add --callgrind output support to pprof (klimek)
- * Fix profiler.h and heap-profiler.h to be C-compatible (csilvers)
- * Break malloc_hook.h into two parts to reduce dependencies (csilvers)
- * Better handle systems that don't implement mmap (csilvers)
- * PORTING: disable system_alloc_unittest for msvc (csilvers)
- * PORTING: Makefile tweaks to build better on cygwin (csilvers)
-
-Mon Apr 21 15:20:52 2008 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.97 release
- * Refactor GetHeapProfile to avoid using malloc (maxim)
- * Fix heap-checker and heap-profiler hook interactions (maxim)
- * Fix a data race in MemoryRegionMap::Lock (jyasskin)
- * Improve thread-safety of leak checker (maxim)
- * Fix mmap profile to no longer deadlock (maxim)
- * Fix rpm to have devel package depend on non-devel (csilvers)
- * PORTING: Fix clock-speed detection for Mac OS X (csilvers)
-
-Tue Mar 18 14:30:44 2008 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.96 release
- * major atomicops rewrite; fixed atomic ops code for linux/ppc (vchen)
- * nix the stacktrace library; now build structure is simpler (csilvers)
- * Speed up heap-checker, and reduce extraneous logging (maxim)
- * Improve itimer code for NPTL case (cgd)
- * Add source code annotations for use by valgrind, etc (kcc)
- * PORTING: Fix high resolution timers for Mac OS X (adlr)
-
-Tue Feb 19 12:01:31 2008 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.95.1 release (bugfix release)
- * x86_64 compile-fix: nix pread64 and pwrite64 (csilvers)
- * more heap-checker debug logging (maxim)
- * minor improvement to x86_64 CycleClock (gpike)
-
-Tue Feb 12 12:28:32 2008 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.95 release
- * Better -- not perfect -- support for linux-ppc (csilvers)
- * Fix race condition in libunwind stacktrace (aruns)
- * Speed up x86 spinlock locking (m3b)
- * Improve heap-checker performance (maxim)
- * Heap checker traverses more ptrs inside heap-alloced objects (maxim)
- * Remove deprecated ProfilerThreadState function (cgd)
- * Update libunwind documentation for statically linked binaries (aruns)
-
-Mon Dec 3 23:51:54 2007 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.94.1 release (bugfix release)
- * Fix missing #includes for x86_64 compile using libunwind (csilvers)
-
-Thu Nov 29 07:59:43 2007 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.94 release
- * PORTING: MinGW/Msys support -- runs same code as MSVC does (csilvers)
- * PORTING: Add NumCPUs support for Mac OS X (csilvers)
- * Work around a sscanf bug in glibc(?) (waldemar)
- * Fix Windows MSVC bug triggered by thread deletion (csilvers)
- * Fix bug that triggers in MSVC /O2: missing volatile (gpike)
- * March-of-time support: quiet warnings/errors for gcc 4.2, OS X 10.5
- * Modify pprof so it works without nm: useful for windows (csilvers)
- * pprof: Support filtering for CPU profiles (cgd)
- * Bugfix: have realloc report to hooks in all situations (maxim)
- * Speed improvement: replace slow memcpy with std::copy (soren)
- * Speed: better iterator efficiency in RecordRegionRemoval (soren)
- * Speed: minor speed improvements via better bitfield alignment (gpike)
- * Documentation: add documentation of binary profile output (cgd)
-
-Fri Aug 17 12:32:56 2007 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.93 release
- * PORTING: everything compiles on Solaris, OS X, FreeBSD (see INSTALL)
- * PORTING: cpu-profiler works on most platforms (much better GetPC())
- * PORTING: heap-profiler works on most platforms
- * PORTING: improved windows support, including release builds
- * No longer build or run ptmalloc tests by default
- * Add support for using memfs filesystem to allocate memory in linux
- * WINDOWS: give debug library and release library different names
-
-Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.92 release
- * PERFORMANCE: use a packed cache to speed up tcmalloc
- * PORTING: preliminary windows support! (see README.windows)
- * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL)
- * Envvar support for running the heap-checker under gdb
- * Add weak declarations to maybe_threads to fix no-pthreads compile bugs
- * Some 64bit fixes, especially with pprof
- * Better heap-checker support for some low-level allocations
- * Fix bug where heap-profiles would sometimes get truncated
- * New documentation about how to handle common heap leak situations
- * Use computed includes for hash_map/set: easier config
- * Added all used .m4 templates to the distribution
-
-Wed Apr 18 16:43:55 2007 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.91 release
- * Brown-paper-bag bugfix: compilation error on some x86-64 machines
-
-Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.90 release
- * (As the version-number jump hints, this is a major new release:
- almost every piece of functionality was rewritten. I can't do
- justice to all the changes, but will concentrate on highlights.)
- *** USER-VISIBLE CHANGES:
- * Ability to "release" unused memory added to tcmalloc
- * Exposed more tweaking knobs via environment variables (see docs)
- * pprof tries harder to map addresses to functions
- * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10
- *** INTERNAL CHANGES:
- * Much better 64-bit support
- * Better multiple-processor support (e.g. multicore contention tweaks)
- * Support for recent kernel ABI changes (e.g. new arg to mremap)
- * Addition of spinlocks to tcmalloc to reduce contention cost
- * Speed up tcmalloc by using __thread on systems that support TLS
- * Total redesign of heap-checker to improve liveness checking
- * More portable stack-frame analysis -- no more hard-coded constants!
- * Disentangled heap-profiler code and heap-checker code
- * Several new unittests to test, e.g., thread-contention costs
- * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64
- *** KNOWN PROBLEMS:
- * CPU-profiling may crash on x86_64 (64-bit) systems. See the README
- * Profiling/heap-checking may deadlock on x86_64 systems. See README
-
-Wed Jun 14 15:11:14 2006 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.8 release
- * Experimental support for remote profiling added to pprof (many)
- * Fixed race condition in ProfileData::FlushTable (etune)
- * Better support for weird /proc maps (maxim, mec)
- * Fix heap-checker interaction with gdb (markus)
- * Better 64-bit support in pprof (aruns)
- * Reduce scavenging cost in tcmalloc by capping NumMoveSize (sanjay)
- * Cast syscall(SYS_mmap); works on more 64-bit systems now (menage)
- * Document the text output of pprof! (csilvers)
- * Better compiler support for no-THREADS and for old compilers (csilvers)
- * Make libunwind the default stack unwinder for x86-64 (aruns)
- * Somehow the COPYING file got erased. Regenerate it (csilvers)
-
-Thu Apr 13 20:59:09 2006 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.7 release
- * Major rewrite of thread introspection for new kernels (markus)
- * Major rewrite of heap-checker to use new thread tools (maxim)
- * Add proper support for following data in thread registers (maxim)
- * Syscall support for older kernels, including _syscall6 (markus)
- * Support PIC mode (markus, mbland, iant)
- * Better support for running in non-threaded contexts (csilvers)
-
-Fri Jan 27 14:04:27 2006 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.6 release
- * More sophisticated stacktrace usage, possibly using libunwind (aruns)
- * Update pprof to handle 64-bit profiles (dehnert)
- * Fix GetStackTrace to correctly return top stackframe (sanjay)
- * Add ANSI compliance for new and new[], including new_handler (jkearney)
- * More accuracy by reading ELF files directly rather than objdump (mec)
- * Add readline support for pprof (addi)
- * Add #includes for PPC (csilvers)
- * New PC-detection routine for ibook powerpc (asbestoshead)
- * Vastly improved tcmalloc unittest (csilvers)
- * Move documentation from /usr/doc to /usr/share/doc
-
-Mon Nov 14 17:28:59 2005 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.5 release
- * Add va_start/va_end calls around vsnprintf() (csilvers)
- * Write our own __syscall_return(), since it's not defined
- consistently on all 64-bit linux distros (markus)
-
-Wed Oct 26 15:19:16 2005 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.4 release
- * Decrease fragmentation in tcmalloc (lefevere)
- * Support for ARM in some of the thread-specific code (markus)
- * Turn off heap-checker for statically-linked binaries, which
- cause error leak reports now (etune)
- * Many pprof improvements, including a command-line interface (jeff)
- * CPU profiling now automatically affects all threads in linux 2.6.
- (Kernel bugs break CPU profiling and threads in linux 2.4 a bit.)
- ProfilerEnable() and ProfilerDisable() are deprecated. (sanjay)
- * tcmalloc now correctly intercepts memalign (m3b, maxim)
- * Syntax fix: added missing va_end()s. Helps non-gcc compiling (etune)
- * Fixed a few coredumper bugs: race condition after PTRACE_DETACH,
- ignore non-aligned stackframe pointers (markus, menage)
- * 64-bit cleanup, especially for spinlock code (etune) and mmap (sanjay)
- * Better support for finding threads in linux (markus)
- * tcmalloc now tracks those stack traces that allocate memory (sanjay)
- * Work around a weird setspecific problem (sanjay)
- * Fix tcmalloc overflow problems when an alloc is close to 2G/4G (sanjay)
-
-Fri Jun 24 18:02:26 2005 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.3 release
- * Add missing errno include for one of the unittests (csilvers)
- * Reduce tcmalloc startup memory from 5M to 256K (sanjay)
- * Add support for mallopt() and mallinfo (sanjay)
- * Improve stacktrace's performance on some 64-bit systems (etune)
- * Improve the stacktrace unittest (etune)
-
-Tue May 31 08:14:38 2005 Google Inc. <opensource@google.com>
-
- * google-perftools: version 0.2 release
- * Use mmap2() instead of mmap(), to map more memory (menage)
- * Do correct pthread-local checking in heap-checker! (maxim)
- * Avoid overflow on 64-bit machines in pprof (sanjay)
- * Add a few more GetPC() functions, including for AMD (csilvers)
- * Better method for overriding pthread functions (menage)
- * (Hacky) fix to avoid overwriting profile files after fork() (csilvers)
- * Crashing bugfix involving dumping heaps on small-stack threads (tudor)
- * Allow library versions with letters at the end (csilvers)
- * Config fixes for systems that don't define PATH_MAX (csilvers)
- * Confix fixes so we no longer need config.h after install (csilvers)
- * Fix to pprof to correctly read very big cpu profiles (csilvers)
- * Fix to pprof to deal with new commandline flags in modern gv's
- * Better error reporting when we can't access /proc/maps (etune)
- * Get rid of the libc-preallocate code (which could crash on some
- systems); no longer needed with local-threads fix (csilvers)
-
-Tue Feb 8 09:57:17 2005 Google Inc. <opensource@google.com>
-
- * google-perftools: initial release:
- The google-perftools package contains some utilities to improve
- and analyze the performance of C++ programs. This includes an
- optimized thread-caching malloc() and cpu and heap profiling
- utilities.
diff --git a/third_party/tcmalloc/vendor/INSTALL b/third_party/tcmalloc/vendor/INSTALL
deleted file mode 100644
index 4a09e14..0000000
--- a/third_party/tcmalloc/vendor/INSTALL
+++ /dev/null
@@ -1,539 +0,0 @@
-Copyright 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software
-Foundation, Inc.
-
- This file is free documentation; the Free Software Foundation gives
-unlimited permission to copy, distribute and modify it.
-
-
-Perftools-Specific Install Notes
-================================
-
-*** NOTE FOR 64-BIT LINUX SYSTEMS
-
-The glibc built-in stack-unwinder on 64-bit systems has some problems
-with the perftools libraries. (In particular, the cpu/heap profiler
-may be in the middle of malloc, holding some malloc-related locks when
-they invoke the stack unwinder. The built-in stack unwinder may call
-malloc recursively, which may require the thread to acquire a lock it
-already holds: deadlock.)
-
-For that reason, if you use a 64-bit system, we strongly recommend you
-install libunwind before trying to configure or install gperftools.
-libunwind can be found at
-
- http://download.savannah.gnu.org/releases/libunwind/libunwind-0.99-beta.tar.gz
-
-Even if you already have libunwind installed, you should check the
-version. Versions older than this will not work properly; too-new
-versions introduce new code that does not work well with perftools
-(because libunwind can call malloc, which will lead to deadlock).
-
-There have been reports of crashes with libunwind 0.99 (see
-http://code.google.com/p/gperftools/issues/detail?id=374).
-Alternately, you can use a more recent libunwind (e.g. 1.0.1) at the
-cost of adding a bit of boilerplate to your code. For details, see
-http://groups.google.com/group/google-perftools/msg/2686d9f24ac4365f
-
- CAUTION: if you install libunwind from the url above, be aware that
- you may have trouble if you try to statically link your binary with
- perftools: that is, if you link with 'gcc -static -lgcc_eh ...'.
- This is because both libunwind and libgcc implement the same C++
- exception handling APIs, but they implement them differently on
- some platforms. This is not likely to be a problem on ia64, but
- may be on x86-64.
-
- Also, if you link binaries statically, make sure that you add
- -Wl,--eh-frame-hdr to your linker options. This is required so that
- libunwind can find the information generated by the compiler
- required for stack unwinding.
-
- Using -static is rare, though, so unless you know this will affect
- you it probably won't.
-
-If you cannot or do not wish to install libunwind, you can still try
-to use the built-in stack unwinder. The built-in stack unwinder
-requires that your application, the tcmalloc library, and system
-libraries like libc, all be compiled with a frame pointer. This is
-*not* the default for x86-64.
-
-If you are on x86-64 system, know that you have a set of system
-libraries with frame-pointers enabled, and compile all your
-applications with -fno-omit-frame-pointer, then you can enable the
-built-in perftools stack unwinder by passing the
---enable-frame-pointers flag to configure.
-
-Even with the use of libunwind, there are still known problems with
-stack unwinding on 64-bit systems, particularly x86-64. See the
-"64-BIT ISSUES" section in README.
-
-If you encounter problems, try compiling perftools with './configure
---enable-frame-pointers'. Note you will need to compile your
-application with frame pointers (via 'gcc -fno-omit-frame-pointer
-...') in this case.
-
-
-*** TCMALLOC LARGE PAGES: TRADING TIME FOR SPACE
-
-You can set a compiler directive that makes tcmalloc faster, at the
-cost of using more space (due to internal fragmentation).
-
-Internally, tcmalloc divides its memory into "pages." The default
-page size is chosen to minimize memory use by reducing fragmentation.
-The cost is that keeping track of these pages can cost tcmalloc time.
-We've added a new, experimental flag to tcmalloc that enables a larger
-page size. In general, this will increase the memory needs of
-applications using tcmalloc. However, in many cases it will speed up
-the applications as well, particularly if they allocate and free a lot
-of memory. We've seen average speedups of 3-5% on Google
-applications.
-
-This feature is still very experimental; it's not even a configure
-flag yet. To build libtcmalloc with large pages, run
-
- ./configure <normal flags> CXXFLAGS=-DTCMALLOC_LARGE_PAGES
-
-(or add -DTCMALLOC_LARGE_PAGES to your existing CXXFLAGS argument).
-
-
-*** SMALL TCMALLOC CACHES: TRADING SPACE FOR TIME
-
-You can set a compiler directive that makes tcmalloc use less memory
-for overhead, at the cost of some time.
-
-Internally, tcmalloc keeps information about some of its internal data
-structures in a cache. This speeds memory operations that need to
-access this internal data. We've added a new, experimental flag to
-tcmalloc that reduces the size of this cache, decresaing the memory
-needs of applications using tcmalloc.
-
-This feature is still very experimental; it's not even a configure
-flag yet. To build libtcmalloc with smaller internal caches, run
-
- ./configure <normal flags> CXXFLAGS=-DTCMALLOC_SMALL_BUT_SLOW
-
-(or add -DTCMALLOC_SMALL_BUT_SLOW to your existing CXXFLAGS argument).
-
-
-*** NOTE FOR ___tls_get_addr ERROR
-
-When compiling perftools on some old systems, like RedHat 8, you may
-get an error like this:
- ___tls_get_addr: symbol not found
-
-This means that you have a system where some parts are updated enough
-to support Thread Local Storage, but others are not. The perftools
-configure script can't always detect this kind of case, leading to
-that error. To fix it, just comment out the line
- #define HAVE_TLS 1
-in your config.h file before building.
-
-
-*** TCMALLOC AND DLOPEN
-
-To improve performance, we use the "initial exec" model of Thread
-Local Storage in tcmalloc. The price for this is the library will not
-work correctly if it is loaded via dlopen(). This should not be a
-problem, since loading a malloc-replacement library via dlopen is
-asking for trouble in any case: some data will be allocated with one
-malloc, some with another. If, for some reason, you *do* need to use
-dlopen on tcmalloc, the easiest way is to use a version of tcmalloc
-with TLS turned off; see the ___tls_get_addr note above.
-
-
-*** COMPILING ON NON-LINUX SYSTEMS
-
-Perftools has been tested on the following systems:
- FreeBSD 6.0 (x86)
- FreeBSD 8.1 (x86_64)
- Linux CentOS 5.5 (x86_64)
- Linux Debian 4.0 (PPC)
- Linux Debian 5.0 (x86)
- Linux Fedora Core 3 (x86)
- Linux Fedora Core 4 (x86)
- Linux Fedora Core 5 (x86)
- Linux Fedora Core 6 (x86)
- Linux Fedora Core 13 (x86_64)
- Linux Fedora Core 14 (x86_64)
- Linux RedHat 9 (x86)
- Linux Slackware 13 (x86_64)
- Linux Ubuntu 6.06.1 (x86)
- Linux Ubuntu 6.06.1 (x86_64)
- Linux Ubuntu 10.04 (x86)
- Linux Ubuntu 10.10 (x86_64)
- Mac OS X 10.3.9 (Panther) (PowerPC)
- Mac OS X 10.4.8 (Tiger) (PowerPC)
- Mac OS X 10.4.8 (Tiger) (x86)
- Mac OS X 10.5 (Leopard) (x86)
- Mac OS X 10.6 (Snow Leopard) (x86)
- Solaris 10 (x86_64)
- Windows XP, Visual Studio 2003 (VC++ 7.1) (x86)
- Windows XP, Visual Studio 2005 (VC++ 8) (x86)
- Windows XP, Visual Studio 2005 (VC++ 9) (x86)
- Windows XP, Visual Studio 2005 (VC++ 10) (x86)
- Windows XP, MinGW 5.1.3 (x86)
- Windows XP, Cygwin 5.1 (x86)
-
-It works in its full generality on the Linux systems
-tested (though see 64-bit notes above). Portions of perftools work on
-the other systems. The basic memory-allocation library,
-tcmalloc_minimal, works on all systems. The cpu-profiler also works
-fairly widely. However, the heap-profiler and heap-checker are not
-yet as widely supported. In general, the 'configure' script will
-detect what OS you are building for, and only build the components
-that work on that OS.
-
-Note that tcmalloc_minimal is perfectly usable as a malloc/new
-replacement, so it is possible to use tcmalloc on all the systems
-above, by linking in libtcmalloc_minimal.
-
-** FreeBSD:
-
- The following binaries build and run successfully (creating
- libtcmalloc_minimal.so and libprofile.so in the process):
- % ./configure
- % make tcmalloc_minimal_unittest tcmalloc_minimal_large_unittest \
- addressmap_unittest atomicops_unittest frag_unittest \
- low_level_alloc_unittest markidle_unittest memalign_unittest \
- packed_cache_test stacktrace_unittest system_alloc_unittest \
- thread_dealloc_unittest profiler_unittest.sh
- % ./tcmalloc_minimal_unittest # to run this test
- % [etc] # to run other tests
-
- Three caveats: first, frag_unittest tries to allocate 400M of memory,
- and if you have less virtual memory on your system, the test may
- fail with a bad_alloc exception.
-
- Second, profiler_unittest.sh sometimes fails in the "fork" test.
- This is because stray SIGPROF signals from the parent process are
- making their way into the child process. (This may be a kernel
- bug that only exists in older kernels.) The profiling code itself
- is working fine. This only affects programs that call fork(); for
- most programs, the cpu profiler is entirely safe to use.
-
- Third, perftools depends on /proc to get shared library
- information. If you are running a FreeBSD system without proc,
- perftools will not be able to map addresses to functions. Some
- unittests will fail as a result.
-
- Finally, the new test introduced in perftools-1.2,
- profile_handler_unittest, fails on FreeBSD. It has something to do
- with how the itimer works. The cpu profiler test passes, so I
- believe the functionality is correct and the issue is with the test
- somehow. If anybody is an expert on itimers and SIGPROF in
- FreeBSD, and would like to debug this, I'd be glad to hear the
- results!
-
- libtcmalloc.so successfully builds, and the "advanced" tcmalloc
- functionality all works except for the leak-checker, which has
- Linux-specific code:
- % make heap-profiler_unittest.sh maybe_threads_unittest.sh \
- tcmalloc_unittest tcmalloc_both_unittest \
- tcmalloc_large_unittest # THESE WORK
- % make -k heap-checker_unittest.sh \
- heap-checker-death_unittest.sh # THESE DO NOT
-
- Note that unless you specify --enable-heap-checker explicitly,
- 'make' will not build the heap-checker unittests on a FreeBSD
- system.
-
- I have not tested other *BSD systems, but they are probably similar.
-
-** Mac OS X:
-
- I've tested OS X 10.5 [Leopard], OS X 10.4 [Tiger] and OS X 10.3
- [Panther] on both intel (x86) and PowerPC systems. For Panther
- systems, perftools does not work at all: it depends on a header
- file, OSAtomic.h, which is new in 10.4. (It's possible to get the
- code working for Panther/i386 without too much work; if you're
- interested in exploring this, drop an e-mail.)
-
- For the other seven systems, the binaries and libraries that
- successfully build are exactly the same as for FreeBSD. See that
- section for a list of binaries and instructions on building them.
-
- In addition, it appears OS X regularly fails profiler_unittest.sh
- in the "thread" test (in addition to occassionally failing in the
- "fork" test). It looks like OS X often delivers the profiling
- signal to the main thread, even when it's sleeping, rather than
- spawned threads that are doing actual work. If anyone knows
- details of how OS X handles SIGPROF (via setitimer()) events with
- threads, and has insight into this problem, please send mail to
- google-perftools@googlegroups.com.
-
-** Solaris 10 x86:
-
- I've only tested using the GNU C++ compiler, not the Sun C++
- compiler. Using g++ requires setting the PATH appropriately when
- configuring.
-
- % PATH=${PATH}:/usr/sfw/bin/:/usr/ccs/bin ./configure
- % PATH=${PATH}:/usr/sfw/bin/:/usr/ccs/bin make [...]
-
- Again, the binaries and libraries that successfully build are
- exactly the same as for FreeBSD. (However, while libprofiler.so can
- be used to generate profiles, pprof is not very successful at
- reading them -- necessary helper programs like nm don't seem
- to be installed by default on Solaris, or perhaps are only
- installed as part of the Sun C++ compiler package.) See that
- section for a list of binaries, and instructions on building them.
-
-** Windows (MSVC, Cygwin, and MinGW):
-
- Work on Windows is rather preliminary: we haven't found a good way
- to get stack traces in release mode on windows (that is, when FPO
- is enabled), so the heap profiling may not be reliable in that
- case. Also, heap-checking and CPU profiling do not yet work at
- all. But as in other ports, the basic tcmalloc library
- functionality, overriding malloc and new and such (and even
- windows-specific functions like _aligned_malloc!), is working fine,
- at least with VC++ 7.1 (Visual Studio 2003) through VC++ 10.0,
- in both debug and release modes. See README.windows for
- instructions on how to install on Windows using Visual Studio.
-
- Cygwin can compile some but not all of perftools. Furthermore,
- there is a problem with exception-unwinding in cygwin (it can call
- malloc, which can call the exception-unwinding-setup code, which
- can lead to an infinite loop). I've comitted a workaround to the
- exception unwinding problem, but it only works in debug mode and
- when statically linking in tcmalloc. I hope to have a more proper
- fix in a later release. To configure under cygwin, run
-
- ./configure --disable-shared CXXFLAGS=-g && make
-
- Most of cygwin will compile (cygwin doesn't allow weak symbols, so
- the heap-checker and a few other pieces of functionality will not
- compile). 'make' will compile those libraries and tests that can
- be compiled. You can run 'make check' to make sure the basic
- functionality is working. I've heard reports that some versions of
- cygwin fail calls to pthread_join() with EINVAL, causing several
- tests to fail. If you have any insight into this, please mail
- google-perftools@googlegroups.com.
-
- This Windows functionality is also available using MinGW and Msys,
- In this case, you can use the regular './configure && make'
- process. 'make install' should also work. The Makefile will limit
- itself to those libraries and binaries that work on windows.
-
-
-Basic Installation
-==================
-
- These are generic installation instructions.
-
- The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation. It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions. Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, and a
-file `config.log' containing compiler output (useful mainly for
-debugging `configure').
-
- It can also use an optional file (typically called `config.cache'
-and enabled with `--cache-file=config.cache' or simply `-C') that saves
-the results of its tests to speed up reconfiguring. (Caching is
-disabled by default to prevent problems with accidental use of stale
-cache files.)
-
- If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release. If you are using the cache, and at
-some point `config.cache' contains results you don't want to keep, you
-may remove or edit it.
-
- The file `configure.ac' (or `configure.in') is used to create
-`configure' by a program called `autoconf'. You only need
-`configure.ac' if you want to change it or regenerate `configure' using
-a newer version of `autoconf'.
-
-The simplest way to compile this package is:
-
- 1. `cd' to the directory containing the package's source code and type
- `./configure' to configure the package for your system. If you're
- using `csh' on an old version of System V, you might need to type
- `sh ./configure' instead to prevent `csh' from trying to execute
- `configure' itself.
-
- Running `configure' takes awhile. While running, it prints some
- messages telling which features it is checking for.
-
- 2. Type `make' to compile the package.
-
- 3. Optionally, type `make check' to run any self-tests that come with
- the package.
-
- 4. Type `make install' to install the programs and any data files and
- documentation.
-
- 5. You can remove the program binaries and object files from the
- source code directory by typing `make clean'. To also remove the
- files that `configure' created (so you can compile the package for
- a different kind of computer), type `make distclean'. There is
- also a `make maintainer-clean' target, but that is intended mainly
- for the package's developers. If you use it, you may have to get
- all sorts of other programs in order to regenerate files that came
- with the distribution.
-
-Compilers and Options
-=====================
-
- Some systems require unusual options for compilation or linking that
-the `configure' script does not know about. Run `./configure --help'
-for details on some of the pertinent environment variables.
-
- You can give `configure' initial values for configuration parameters
-by setting variables in the command line or in the environment. Here
-is an example:
-
- ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
-
- *Note Defining Variables::, for more details.
-
-Compiling For Multiple Architectures
-====================================
-
- You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory. To do this, you must use a version of `make' that
-supports the `VPATH' variable, such as GNU `make'. `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script. `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.
-
- If you have to use a `make' that does not support the `VPATH'
-variable, you have to compile the package for one architecture at a
-time in the source code directory. After you have installed the
-package for one architecture, use `make distclean' before reconfiguring
-for another architecture.
-
-Installation Names
-==================
-
- By default, `make install' will install the package's files in
-`/usr/local/bin', `/usr/local/man', etc. You can specify an
-installation prefix other than `/usr/local' by giving `configure' the
-option `--prefix=PATH'.
-
- You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files. If you
-give `configure' the option `--exec-prefix=PATH', the package will use
-PATH as the prefix for installing programs and libraries.
-Documentation and other data files will still use the regular prefix.
-
- In addition, if you use an unusual directory layout you can give
-options like `--bindir=PATH' to specify different values for particular
-kinds of files. Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.
-
- If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
-Optional Features
-=================
-
- Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System). The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
- For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
-Specifying the System Type
-==========================
-
- There may be some features `configure' cannot figure out
-automatically, but needs to determine by the type of machine the package
-will run on. Usually, assuming the package is built to be run on the
-_same_ architectures, `configure' can figure that out, but if it prints
-a message saying it cannot guess the machine type, give it the
-`--build=TYPE' option. TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name which has the form:
-
- CPU-COMPANY-SYSTEM
-
-where SYSTEM can have one of these forms:
-
- OS KERNEL-OS
-
- See the file `config.sub' for the possible values of each field. If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
-
- If you are _building_ compiler tools for cross-compiling, you should
-use the `--target=TYPE' option to select the type of system they will
-produce code for.
-
- If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with `--host=TYPE'.
-
-Sharing Defaults
-================
-
- If you want to set default values for `configure' scripts to share,
-you can create a site shell script called `config.site' that gives
-default values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists. Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Defining Variables
-==================
-
- Variables not defined in a site shell script can be set in the
-environment passed to `configure'. However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost. In order to avoid this problem, you should set
-them in the `configure' command line, using `VAR=value'. For example:
-
- ./configure CC=/usr/local2/bin/gcc
-
-will cause the specified gcc to be used as the C compiler (unless it is
-overridden in the site shell script).
-
-`configure' Invocation
-======================
-
- `configure' recognizes the following options to control how it
-operates.
-
-`--help'
-`-h'
- Print a summary of the options to `configure', and exit.
-
-`--version'
-`-V'
- Print the version of Autoconf used to generate the `configure'
- script, and exit.
-
-`--cache-file=FILE'
- Enable the cache: use and save the results of the tests in FILE,
- traditionally `config.cache'. FILE defaults to `/dev/null' to
- disable caching.
-
-`--config-cache'
-`-C'
- Alias for `--cache-file=config.cache'.
-
-`--quiet'
-`--silent'
-`-q'
- Do not print messages saying which checks are being made. To
- suppress all normal output, redirect it to `/dev/null' (any error
- messages will still be shown).
-
-`--srcdir=DIR'
- Look for the package's source code in directory DIR. Usually
- `configure' can determine that directory automatically.
-
-`configure' also accepts some other, not widely useful, options. Run
-`configure --help' for more details.
diff --git a/third_party/tcmalloc/vendor/Makefile.am b/third_party/tcmalloc/vendor/Makefile.am
deleted file mode 100644
index 93ed11e..0000000
--- a/third_party/tcmalloc/vendor/Makefile.am
+++ /dev/null
@@ -1,1386 +0,0 @@
-## Process this file with automake to produce Makefile.in
-
-# Note: for every library we create, we're explicit about what symbols
-# we export. In order to avoid complications with C++ mangling, we always
-# use the regexp for of specifying symbols.
-
-# Make sure that when we re-make ./configure, we get the macros we need
-ACLOCAL_AMFLAGS = -I m4
-
-# This is so we can #include <gperftools/foo>
-AM_CPPFLAGS = -I$(top_srcdir)/src
-
-if !WITH_STACK_TRACE
-AM_CPPFLAGS += -DNO_TCMALLOC_SAMPLES
-endif !WITH_STACK_TRACE
-
-# This is mostly based on configure options
-AM_CXXFLAGS =
-
-# These are good warnings to turn on by default. We also tell gcc
-# that malloc, free, realloc, mmap, etc. are not builtins (these flags
-# are supported since gcc 3.1.1). gcc doesn't think most of them are
-# builtins now in any case, but it's best to be explicit in case that
-# changes one day. gcc ignores functions it doesn't understand.
-if GCC
-AM_CXXFLAGS += -Wall -Wwrite-strings -Woverloaded-virtual \
- -Wno-sign-compare \
- -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc \
- -fno-builtin-calloc -fno-builtin-cfree \
- -fno-builtin-memalign -fno-builtin-posix_memalign \
- -fno-builtin-valloc -fno-builtin-pvalloc
-# On i386, -mmmx is needed for the mmx-based instructions in
-# atomicops-internal-x86.h.
-if I386
-AM_CXXFLAGS += -mmmx
-endif I386
-endif GCC
-if HAVE_W_NO_UNUSED_RESULT
-AM_CXXFLAGS += -Wno-unused-result
-endif HAVE_W_NO_UNUSED_RESULT
-
-# The -no-undefined flag allows libtool to generate shared libraries for
-# Cygwin and MinGW. LIBSTDCXX_LA_LINKER_FLAG is used to fix a Solaris bug.
-AM_LDFLAGS = -no-undefined $(LIBSTDCXX_LA_LINKER_FLAG)
-
-# We know our low-level code cannot trigger an exception. On some
-# systems, such as cygwin, it would be disastrous if they did, because
-# the exception handler might call malloc! If our low-level routines
-# raised an exception within the malloc, they'd deadlock. Luckily,
-# we control all this code, and do not need exceptions for it.
-if GCC
-NO_EXCEPTIONS = -fno-exceptions
-else !GCC
-NO_EXCEPTIONS =
-endif !GCC
-
-# These are x86-specific, having to do with frame-pointers. In
-# particular, some x86_64 systems do not insert frame pointers by
-# default (all i386 systems that I know of, do. I don't know about
-# non-x86 chips). We need to tell perftools what to do about that.
-if X86_64_AND_NO_FP_BY_DEFAULT
-if ENABLE_FRAME_POINTERS
-AM_CXXFLAGS += -fno-omit-frame-pointer
-else
- # TODO(csilvers): check if -fomit-frame-pointer might be in $(CXXFLAGS),
- # before setting this.
-AM_CXXFLAGS += -DNO_FRAME_POINTER
-endif !ENABLE_FRAME_POINTERS
-endif X86_64_AND_NO_FP_BY_DEFAULT
-
-# For windows systems (at least, mingw), we need to tell all our
-# tests to link in libtcmalloc using -u. This is because libtcmalloc
-# accomplishes its tasks via patching, leaving no work for the linker
-# to identify, so the linker will ignore libtcmalloc by default unless
-# we explicitly create a dependency via -u.
-TCMALLOC_FLAGS =
-if MINGW
-TCMALLOC_FLAGS += -Wl,-u__tcmalloc
-endif MINGW
-
-# If we have objcopy, make malloc/free/etc weak symbols. That way folks
-# can override our malloc if they want to (they can still use tc_malloc).
-# Note: the weird-looking symbols are the c++ memory functions:
-# (in order) new, new(nothrow), new[], new[](nothrow), delete, delete[]
-# In theory this will break if mangling changes, but that seems pretty
-# unlikely at this point. Just in case, I throw in versions with an
-# extra underscore as well, which may help on OS X.
-if HAVE_OBJCOPY_WEAKEN
-WEAKEN = $(OBJCOPY) -W malloc -W free -W realloc -W calloc -W cfree \
- -W memalign -W posix_memalign -W valloc -W pvalloc \
- -W malloc_stats -W mallopt -W mallinfo \
- -W _Znwm -W _ZnwmRKSt9nothrow_t -W _Znam -W _ZnamRKSt9nothrow_t \
- -W _ZdlPv -W _ZdaPv \
- -W __Znwm -W __ZnwmRKSt9nothrow_t -W __Znam -W __ZnamRKSt9nothrow_t \
- -W __ZdlPv -W __ZdaPv
-else
-WEAKEN = :
-endif !HAVE_OBJCOPY_WEAKEN
-
-LIBS_TO_WEAKEN =
-
-perftoolsincludedir = $(includedir)/gperftools
-# The .h files you want to install (that is, .h files that people
-# who install this package can include in their own applications.)
-# We'll add to this later, on a library-by-library basis
-perftoolsinclude_HEADERS =
-# tcmalloc.h is a special case, because it's a .h.in file
-nodist_perftoolsinclude_HEADERS = src/gperftools/tcmalloc.h
-noinst_HEADERS = src/gperftools/tcmalloc.h.in
-
-# This is provided for backwards compatibility. It is populated by
-# files that just forward to the canonical location in
-# perftoolsincludedir.
-googleincludedir = $(includedir)/google
-googleinclude_HEADERS = \
- src/google/heap-checker.h \
- src/google/heap-profiler.h \
- src/google/malloc_extension.h \
- src/google/malloc_extension_c.h \
- src/google/malloc_hook.h \
- src/google/malloc_hook_c.h \
- src/google/profiler.h \
- src/google/stacktrace.h \
- src/google/tcmalloc.h \
- src/windows/google/tcmalloc.h
-
-docdir = $(prefix)/share/doc/$(PACKAGE)-$(VERSION)
-# This is for HTML and other documentation you want to install.
-# Add your documentation files (in doc/) in addition to these
-# top-level boilerplate files. Also add a TODO file if you have one.
-# We'll add to this later, on a library-by-library basis
-dist_doc_DATA = AUTHORS COPYING ChangeLog INSTALL NEWS README README_windows.txt \
- TODO
-
-# The libraries (.so's) you want to install
-# We'll add to this later, on a library-by-library basis
-lib_LTLIBRARIES =
-# This is for 'convenience libraries' -- basically just a container for sources
-noinst_LTLIBRARIES =
-## The location of the windows project file for each binary we make
-WINDOWS_PROJECTS = gperftools.sln
-
-# unittests you want to run when people type 'make check'.
-# Note: tests cannot take any arguments!
-# In theory, unittests that are scripts should be added to check_SCRIPTS
-# instead. But check_SCRIPTS is definitely a second-class testing mechanims:
-# it don't get TESTS_ENVIRONMENT, and it doesn't get success/failure counting
-# (in fact, a script failure aborts all the rest of the tests, even with -k).
-# So, for scripts, we add the script to tests, and also put in an empty
-# rule so automake doesn't try to build the script as a C binary.
-TESTS =
-# TESTS_ENVIRONMENT sets environment variables for when you run unittest.
-# We always get "srcdir" set for free.
-# We'll add to this later, on a library-by-library basis.
-TESTS_ENVIRONMENT =
-# All script tests should be added here
-noinst_SCRIPTS =
-# If your test calls another program that, like the test itself, shouldn't
-# be installed, add it here. (Stuff in TESTS is automatically added later).
-noinst_PROGRAMS =
-
-# Binaries we might build that should be installed
-bin_PROGRAMS =
-
-# This is my own var, used for extra libraries I make that I need installed
-EXTRA_INSTALL =
-
-## vvvv RULES TO MAKE THE LIBRARIES, BINARIES, AND UNITTESTS
-
-dist_doc_DATA += doc/index.html doc/designstyle.css
-
-
-### ------- library routines, in src/base
-
-# This is a 'convenience library' -- it's not actually installed or anything
-LOGGING_INCLUDES = src/base/logging.h \
- src/base/commandlineflags.h \
- src/base/basictypes.h \
- src/base/dynamic_annotations.h \
- src/third_party/valgrind.h
-noinst_LTLIBRARIES += liblogging.la
-liblogging_la_SOURCES = src/base/logging.cc \
- src/base/dynamic_annotations.c \
- $(LOGGING_INCLUDES)
-
-SYSINFO_INCLUDES = src/base/sysinfo.h \
- src/base/logging.h \
- src/base/commandlineflags.h \
- src/base/cycleclock.h \
- src/base/arm_instruction_set_select.h \
- src/base/basictypes.h
-noinst_LTLIBRARIES += libsysinfo.la
-libsysinfo_la_SOURCES = src/base/sysinfo.cc \
- $(SYSINFO_INCLUDES)
-libsysinfo_la_LIBADD = $(NANOSLEEP_LIBS)
-
-# For MinGW, we use also have to use libwindows Luckily, we need the
-# windows.a library in exactly the same place we need spinlock.a
-# (pretty much everywhere), so we can use the same variable name for
-# each. We can also optimize the MinGW rule a bit by leaving out
-# files we know aren't used on windows, such as
-# atomicops-internals-x86.cc. libwindows also obsoletes the need for
-# other files like system_alloc.cc.
-if MINGW
-WINDOWS_INCLUDES = src/windows/port.h \
- src/windows/mingw.h \
- src/windows/mini_disassembler.h \
- src/windows/mini_disassembler_types.h \
- src/windows/preamble_patcher.h
-noinst_LTLIBRARIES += libwindows.la
-libwindows_la_SOURCES = $(WINDOWS_INCLUDES) \
- src/windows/port.cc \
- src/windows/ia32_modrm_map.cc \
- src/windows/ia32_opcode_map.cc \
- src/windows/mini_disassembler.cc \
- src/windows/patch_functions.cc \
- src/windows/preamble_patcher.cc \
- src/windows/preamble_patcher_with_stub.cc
-# patch_functions.cc uses Psapi.lib. MSVC has a #pragma for that, but not us.
-libwindows_la_LIBADD = -lPsapi
-
-SPINLOCK_INCLUDES = src/base/spinlock.h \
- src/base/spinlock_internal.h \
- src/base/spinlock_win32-inl.h \
- src/base/spinlock_linux-inl.h \
- src/base/spinlock_posix-inl.h \
- src/base/synchronization_profiling.h \
- src/base/atomicops-internals-macosx.h \
- src/base/atomicops-internals-linuxppc.h \
- src/base/atomicops-internals-arm-generic.h \
- src/base/atomicops-internals-arm-v6plus.h \
- src/base/atomicops-internals-windows.h \
- src/base/atomicops-internals-x86.h
-noinst_LTLIBRARIES += libspinlock.la
-libspinlock_la_SOURCES = src/base/spinlock.cc \
- src/base/spinlock_internal.cc \
- $(SPINLOCK_INCLUDES)
-
-LIBSPINLOCK = libwindows.la libspinlock.la libsysinfo.la liblogging.la
-
-# We also need to tell mingw that sysinfo.cc needs shlwapi.lib.
-# (We do this via a #pragma for msvc, but need to do it here for mingw).
-libsysinfo_la_LIBADD += -lshlwapi
-
-# There's a windows-specific unittest we can run. Right now it's
-# win64-specific, and relies on masm, so we comment it out.
-## TESTS += preamble_patcher_test
-## preamble_patcher_test_SOURCES = src/windows/preamble_patcher_test.cc \
-## src/windows/shortproc.asm \
-## src/windows/auto_testing_hook.h \
-## src/windows/preamble_patcher.h \
-## src/base/basictypes.h \
-## src/base/logging.h
-## preamble_patcher_test_LDFLAGS = $(TCMALLOC_FLAGS)
-## preamble_patcher_test_LDADD = $(LIBTCMALLOC_MINIMAL)
-
-# patch_functions.cc #includes tcmalloc.cc, so no need to link it in.
-TCMALLOC_CC =
-# windows has its own system for threads and system memory allocation.
-MAYBE_THREADS_CC =
-SYSTEM_ALLOC_CC =
-else !MINGW
-# spinlock is the only code that uses atomicops.
-SPINLOCK_INCLUDES = src/base/spinlock.h \
- src/base/spinlock_internal.h \
- src/base/atomicops.h \
- src/base/atomicops-internals-macosx.h \
- src/base/atomicops-internals-linuxppc.h \
- src/base/atomicops-internals-windows.h \
- src/base/atomicops-internals-x86.h
-
-noinst_LTLIBRARIES += libspinlock.la
-libspinlock_la_SOURCES = src/base/spinlock.cc \
- src/base/spinlock_internal.cc \
- src/base/atomicops-internals-x86.cc \
- $(SPINLOCK_INCLUDES)
-libspinlock_la_LIBADD = $(NANOSLEEP_LIBS)
-# spinlock also needs NumCPUs, from libsysinfo, which in turn needs liblogging
-LIBSPINLOCK = libspinlock.la libsysinfo.la liblogging.la
-
-TCMALLOC_CC = src/tcmalloc.cc
-MAYBE_THREADS_CC = src/maybe_threads.cc
-SYSTEM_ALLOC_CC = src/system-alloc.cc
-endif !MINGW
-
-# Add this whether or not we're under MinGW, to keep the tarball complete.
-WINDOWS_PROJECTS += vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj
-# Because we've commented out the test, above, we have to explicitly add
-# the test files to the tarball or automake will leave them out.
-WINDOWS_PROJECTS += src/windows/preamble_patcher_test.cc \
- src/windows/shortproc.asm \
- src/windows/auto_testing_hook.h
-
-### Unittests
-TESTS += low_level_alloc_unittest
-WINDOWS_PROJECTS += vsprojects/low_level_alloc_unittest/low_level_alloc_unittest.vcproj
-LOW_LEVEL_ALLOC_UNITTEST_INCLUDES = src/base/low_level_alloc.h \
- src/base/basictypes.h \
- src/gperftools/malloc_hook.h \
- src/gperftools/malloc_hook_c.h \
- src/malloc_hook-inl.h \
- src/malloc_hook_mmap_linux.h \
- src/malloc_hook_mmap_freebsd.h \
- $(SPINLOCK_INCLUDES) \
- $(LOGGING_INCLUDES)
-low_level_alloc_unittest_SOURCES = src/base/low_level_alloc.cc \
- src/malloc_hook.cc \
- $(MAYBE_THREADS_CC) \
- src/tests/low_level_alloc_unittest.cc \
- $(LOW_LEVEL_ALLOC_UNITTEST_INCLUDES)
-# By default, MallocHook takes stack traces for use by the heap-checker.
-# We don't need that functionality here, so we turn it off to reduce deps.
-low_level_alloc_unittest_CXXFLAGS = -DNO_TCMALLOC_SAMPLES
-low_level_alloc_unittest_LDADD = $(LIBSPINLOCK)
-
-TESTS += atomicops_unittest
-ATOMICOPS_UNITTEST_INCLUDES = src/base/atomicops.h \
- src/base/atomicops-internals-macosx.h \
- src/base/atomicops-internals-windows.h \
- src/base/atomicops-internals-x86.h \
- $(LOGGING_INCLUDES)
-atomicops_unittest_SOURCES = src/tests/atomicops_unittest.cc \
- $(ATOMICOPS_UNITTEST_INCLUDES)
-atomicops_unittest_LDADD = $(LIBSPINLOCK)
-
-
-### ------- stack trace
-
-if WITH_STACK_TRACE
-
-### The header files we use. We divide into categories based on directory
-S_STACKTRACE_INCLUDES = src/stacktrace_config.h \
- src/stacktrace_generic-inl.h \
- src/stacktrace_libunwind-inl.h \
- src/stacktrace_arm-inl.h \
- src/stacktrace_powerpc-inl.h \
- src/stacktrace_x86-inl.h \
- src/stacktrace_win32-inl.h \
- src/base/elf_mem_image.h \
- src/base/vdso_support.h
-
-SG_STACKTRACE_INCLUDES = src/gperftools/stacktrace.h
-STACKTRACE_INCLUDES = $(S_STACKTRACE_INCLUDES) $(SG_STACKTRACE_INCLUDES)
-perftoolsinclude_HEADERS += $(SG_STACKTRACE_INCLUDES)
-
-### Making the library
-noinst_LTLIBRARIES += libstacktrace.la
-libstacktrace_la_SOURCES = src/stacktrace.cc \
- src/base/elf_mem_image.cc \
- src/base/vdso_support.cc \
- $(STACKTRACE_INCLUDES)
-libstacktrace_la_LIBADD = $(UNWIND_LIBS) $(LIBSPINLOCK)
-STACKTRACE_SYMBOLS = '(GetStackTrace|GetStackFrames|GetStackTraceWithContext|GetStackFramesWithContext)'
-libstacktrace_la_LDFLAGS = -export-symbols-regex $(STACKTRACE_SYMBOLS)
-
-### Unittests
-TESTS += stacktrace_unittest
-STACKTRACE_UNITTEST_INCLUDES = src/config_for_unittests.h \
- src/base/commandlineflags.h \
- $(STACKTRACE_INCLUDES) \
- $(LOGGING_INCLUDES)
-stacktrace_unittest_SOURCES = src/tests/stacktrace_unittest.cc \
- $(STACKTRACE_UNITTEST_INCLUDES)
-stacktrace_unittest_LDADD = libstacktrace.la liblogging.la
-
-### Documentation
-dist_doc_DATA +=
-
-endif WITH_STACK_TRACE
-
-### ------- pprof
-
-# If we are not compiling with stacktrace support, pprof is worthless
-if WITH_STACK_TRACE
-
-bin_SCRIPTS = src/pprof
-
-### Unittests
-
-check_SCRIPTS = pprof_unittest
-pprof_unittest: $(top_srcdir)/src/pprof
- $(top_srcdir)/src/pprof -test
-
-# Let unittests find pprof if they need to run it
-TESTS_ENVIRONMENT += PPROF_PATH=$(top_srcdir)/src/pprof
-
-### Documentation
-dist_man_MANS = doc/pprof.1
-dist_doc_DATA += doc/pprof_remote_servers.html
-
-# On MSVC, we need our own versions of addr2line and nm to work with pprof.
-WINDOWS_PROJECTS += vsprojects/nm-pdb/nm-pdb.vcproj
-WINDOWS_PROJECTS += vsprojects/addr2line-pdb/addr2line-pdb.vcproj
-# This is a slight abuse of WINDOWS_PROJECTS, but not much
-WINDOWS_PROJECTS += src/windows/nm-pdb.c \
- src/windows/addr2line-pdb.c
-
-endif WITH_STACK_TRACE
-
-### ------- tcmalloc_minimal (thread-caching malloc)
-
-### The header files we use. We divide into categories based on directory
-S_TCMALLOC_MINIMAL_INCLUDES = src/common.h \
- src/internal_logging.h \
- src/system-alloc.h \
- src/packed-cache-inl.h \
- $(SPINLOCK_INCLUDES) \
- src/tcmalloc_guard.h \
- src/base/commandlineflags.h \
- src/base/basictypes.h \
- src/pagemap.h \
- src/sampler.h \
- src/central_freelist.h \
- src/linked_list.h \
- src/libc_override.h \
- src/libc_override_gcc_and_weak.h \
- src/libc_override_glibc.h \
- src/libc_override_osx.h \
- src/libc_override_redefine.h \
- src/page_heap.h \
- src/page_heap_allocator.h \
- src/span.h \
- src/static_vars.h \
- src/symbolize.h \
- src/thread_cache.h \
- src/stack_trace_table.h \
- src/base/thread_annotations.h \
- src/malloc_hook-inl.h \
- src/malloc_hook_mmap_linux.h \
- src/malloc_hook_mmap_freebsd.h \
- src/maybe_threads.h
-SG_TCMALLOC_MINIMAL_INCLUDES = src/gperftools/malloc_hook.h \
- src/gperftools/malloc_hook_c.h \
- src/gperftools/malloc_extension.h \
- src/gperftools/malloc_extension_c.h \
- src/gperftools/stacktrace.h
-TCMALLOC_MINIMAL_INCLUDES = $(S_TCMALLOC_MINIMAL_INCLUDES) $(SG_TCMALLOC_MINIMAL_INCLUDES)
-perftoolsinclude_HEADERS += $(SG_TCMALLOC_MINIMAL_INCLUDES)
-
-### Making the library
-
-# As we describe at the top of this file, we want to turn off exceptions
-# for all files in this library -- except tcmalloc.cc which needs them
-# to fulfill its API. Automake doesn't allow per-file CXXFLAGS, so we need
-# to separate into two libraries.
-noinst_LTLIBRARIES += libtcmalloc_minimal_internal.la
-libtcmalloc_minimal_internal_la_SOURCES = src/common.cc \
- src/internal_logging.cc \
- $(SYSTEM_ALLOC_CC) \
- src/memfs_malloc.cc \
- src/central_freelist.cc \
- src/page_heap.cc \
- src/sampler.cc \
- src/span.cc \
- src/stack_trace_table.cc \
- src/static_vars.cc \
- src/symbolize.cc \
- src/thread_cache.cc \
- src/malloc_hook.cc \
- src/malloc_extension.cc \
- $(MAYBE_THREADS_CC) \
- $(TCMALLOC_MINIMAL_INCLUDES)
-# We #define NO_TCMALLOC_SAMPLES, since sampling is turned off for _minimal.
-libtcmalloc_minimal_internal_la_CXXFLAGS = -DNO_TCMALLOC_SAMPLES \
- -DNO_HEAP_CHECK \
- $(PTHREAD_CFLAGS) -DNDEBUG \
- $(AM_CXXFLAGS) $(NO_EXCEPTIONS)
-libtcmalloc_minimal_internal_la_LDFLAGS = $(PTHREAD_CFLAGS)
-libtcmalloc_minimal_internal_la_LIBADD = $(PTHREAD_LIBS) $(LIBSPINLOCK)
-
-lib_LTLIBRARIES += libtcmalloc_minimal.la
-WINDOWS_PROJECTS += vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj
-libtcmalloc_minimal_la_SOURCES = $(TCMALLOC_CC) $(TCMALLOC_MINIMAL_INCLUDES)
-libtcmalloc_minimal_la_CXXFLAGS = -DNO_TCMALLOC_SAMPLES \
- $(PTHREAD_CFLAGS) -DNDEBUG $(AM_CXXFLAGS)
-# -version-info gets passed to libtool
-libtcmalloc_minimal_la_LDFLAGS = $(PTHREAD_CFLAGS) -version-info @TCMALLOC_SO_VERSION@
-libtcmalloc_minimal_la_LIBADD = libtcmalloc_minimal_internal.la $(PTHREAD_LIBS)
-
-# For windows, we're playing around with trying to do some stacktrace
-# support even with libtcmalloc_minimal. For everyone else, though,
-# we turn off all stack-trace activity for libtcmalloc_minimal.
-# TODO(csilvers): when we're done experimenting, do something principled here
-if MINGW
-LIBTCMALLOC_MINIMAL = libtcmalloc_minimal.la libstacktrace.la
-else !MINGW
-LIBTCMALLOC_MINIMAL = libtcmalloc_minimal.la
-endif !MINGW
-
-LIBS_TO_WEAKEN += libtcmalloc_minimal.la
-
-### Unittests
-
-# Commented out for the moment because malloc(very_big_num) is broken in
-# standard libc! At least, in some situations, some of the time.
-## TESTS += malloc_unittest
-## MALLOC_UNITEST_INCLUDES = src/gperftools/malloc_extension.h \
-## src/gperftools/malloc_hook.h \
-## src/gperftools/malloc_hook_c.h \
-## src/malloc_hook-inl.h \
-## src/malloc_hook_mmap_linux.h \
-## src/malloc_hook_mmap_freebsd.h \
-## src/base/basictypes.h \
-## src/maybe_threads.h
-## malloc_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \
-## src/malloc_hook.cc \
-## src/malloc_extension.cc \
-## $(MAYBE_THREADS_CC) \
-## $(MALLOC_UNITTEST_INCLUDES)
-## malloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-## malloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS)
-## malloc_unittest_LDADD = $(PTHREAD_LIBS)
-
-TESTS += tcmalloc_minimal_unittest
-WINDOWS_PROJECTS += vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj
-WINDOWS_PROJECTS += vsprojects/tmu-static/tmu-static.vcproj
-tcmalloc_minimal_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \
- src/tests/testutil.h src/tests/testutil.cc \
- $(TCMALLOC_UNITTEST_INCLUDES)
-tcmalloc_minimal_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-tcmalloc_minimal_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-# We want libtcmalloc last on the link line, but due to a bug in
-# libtool involving convenience libs, they need to come last on the
-# link line in order to get dependency ordering right. This is ok:
-# convenience libraries are .a's, so tcmalloc is still the last .so.
-# We also put pthreads after tcmalloc, because some pthread
-# implementations define their own malloc, and we need to go on the
-# first linkline to make sure our malloc 'wins'.
-tcmalloc_minimal_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) \
- liblogging.la $(PTHREAD_LIBS)
-
-TESTS += tcmalloc_minimal_large_unittest
-WINDOWS_PROJECTS += vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj
-tcmalloc_minimal_large_unittest_SOURCES = src/tests/tcmalloc_large_unittest.cc
-tcmalloc_minimal_large_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-tcmalloc_minimal_large_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-tcmalloc_minimal_large_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-# This tests it works to LD_PRELOAD libtcmalloc (tests maybe_threads.cc)
-# In theory this should work under mingw, but mingw has trouble running
-# shell scripts that end in .exe. And it doesn't seem to build shared
-# libraries anyway (so can't be LD_PRELOADed) -- in fact, anybody who
-# chooses not to build shared libraries won't be able to run this test.
-# TODO(csilvers): figure out how to nix ".exe" or otherwise work under mingw
-if !MINGW
-if !ENABLE_STATIC
-TESTS += maybe_threads_unittest.sh$(EXEEXT)
-maybe_threads_unittest_sh_SOURCES = src/tests/maybe_threads_unittest.sh
-noinst_SCRIPTS += $(maybe_threads_unittest_sh_SOURCES)
-# This script preloads libtcmalloc, and calls two other binaries as well
-# TODO(csilvers): replace by 'if ! cmp $^ $@ >/dev/null 2>&; then ...; fi'
-maybe_threads_unittest.sh$(EXEEXT): $(top_srcdir)/$(maybe_threads_unittest_sh_SOURCES) \
- $(LIBTCMALLOC_MINIMAL) \
- low_level_alloc_unittest
- rm -f $@
- cp -p $(top_srcdir)/$(maybe_threads_unittest_sh_SOURCES) $@
-endif !ENABLE_STATIC
-endif !MINGW
-
-# These all tests components of tcmalloc_minimal
-
-TESTS += addressmap_unittest
-WINDOWS_PROJECTS += vsprojects/addressmap_unittest/addressmap_unittest.vcproj
-ADDRESSMAP_UNITTEST_INCLUDES = src/addressmap-inl.h \
- src/base/commandlineflags.h \
- $(LOGGING_INCLUDES)
-addressmap_unittest_SOURCES = src/tests/addressmap_unittest.cc \
- $(ADDRESSMAP_UNITTEST_INCLUDES)
-if MINGW
-addressmap_unittest_SOURCES += src/windows/port.h src/windows/port.cc
-endif MINGW
-addressmap_unittest_CXXFLAGS = -g $(AM_CXXFLAGS)
-addressmap_unittest_LDADD = liblogging.la
-
-if !MINGW
-TESTS += system_alloc_unittest
-system_alloc_unittest_SOURCES = src/config_for_unittests.h \
- src/tests/system-alloc_unittest.cc
-system_alloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-system_alloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-system_alloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-endif !MINGW
-
-TESTS += packed_cache_test
-WINDOWS_PROJECTS += vsprojects/packed-cache_test/packed-cache_test.vcproj
-packed_cache_test_SOURCES = src/tests/packed-cache_test.cc
-packed_cache_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-packed_cache_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-packed_cache_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-TESTS += frag_unittest
-WINDOWS_PROJECTS += vsprojects/frag_unittest/frag_unittest.vcproj
-frag_unittest_SOURCES = src/tests/frag_unittest.cc src/config_for_unittests.h
-frag_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-frag_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-frag_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-TESTS += markidle_unittest
-WINDOWS_PROJECTS += vsprojects/markidle_unittest/markidle_unittest.vcproj
-markidle_unittest_SOURCES = src/tests/markidle_unittest.cc \
- src/config_for_unittests.h \
- src/tests/testutil.h src/tests/testutil.cc
-markidle_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-markidle_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-markidle_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-TESTS += current_allocated_bytes_test
-WINDOWS_PROJECTS += vsprojects/current_allocated_bytes_test/current_allocated_bytes_test.vcproj
-current_allocated_bytes_test_SOURCES = src/tests/current_allocated_bytes_test.cc \
- src/config_for_unittests.h
-current_allocated_bytes_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-current_allocated_bytes_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-current_allocated_bytes_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-TESTS += malloc_hook_test
-WINDOWS_PROJECTS += vsprojects/malloc_hook_test/malloc_hook_test.vcproj
-malloc_hook_test_SOURCES = src/tests/malloc_hook_test.cc \
- src/config_for_unittests.h \
- src/base/logging.h \
- src/gperftools/malloc_hook.h \
- src/tests/testutil.h src/tests/testutil.cc
-malloc_hook_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-malloc_hook_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-malloc_hook_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-TESTS += malloc_extension_test
-WINDOWS_PROJECTS += vsprojects/malloc_extension_test/malloc_extension_test.vcproj
-malloc_extension_test_SOURCES = src/tests/malloc_extension_test.cc \
- src/config_for_unittests.h \
- src/base/logging.h \
- src/gperftools/malloc_extension.h \
- src/gperftools/malloc_extension_c.h
-malloc_extension_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-malloc_extension_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-malloc_extension_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-# This doesn't work with static linkage, because libtcmalloc.a isn't
-# happy with C linkage (it misses the stdc++ library). Likewise with
-# mingw, which links foo.a even though it doesn't set ENABLE_STATIC.
-# TODO(csilvers): set enable_static=true in configure.ac:36?
-if !MINGW
-if !ENABLE_STATIC
-TESTS += malloc_extension_c_test
-malloc_extension_c_test_SOURCES = src/tests/malloc_extension_c_test.c \
- src/gperftools/malloc_extension.h \
- src/gperftools/malloc_extension_c.h
-malloc_extension_c_test_CFLAGS = $(PTHREAD_CFLAGS) $(AM_CFLAGS)
-# -ansi here is just to help ensure the code is bog-standard C.
-if GCC
-malloc_extension_c_test_CFLAGS += -ansi
-endif GCC
-malloc_extension_c_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-malloc_extension_c_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-endif !ENABLE_STATIC
-endif !MINGW
-
-if !MINGW
-if !OSX
-TESTS += memalign_unittest
-memalign_unittest_SOURCES = src/tests/memalign_unittest.cc \
- src/tcmalloc.h \
- src/config_for_unittests.h \
- src/tests/testutil.h src/tests/testutil.cc
-memalign_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-memalign_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-memalign_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-endif !OSX
-endif !MINGW
-
-TESTS += page_heap_test
-WINDOWS_PROJECTS += vsprojects/page_heap_test/page_heap_test.vcproj
-page_heap_test_SOURCES = src/tests/page_heap_test.cc \
- src/config_for_unittests.h \
- src/base/logging.h \
- src/common.h \
- src/page_heap.h
-page_heap_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-page_heap_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-page_heap_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-TESTS += pagemap_unittest
-WINDOWS_PROJECTS += vsprojects/pagemap_unittest/pagemap_unittest.vcproj
-pagemap_unittest_SOURCES = src/tests/pagemap_unittest.cc \
- src/config_for_unittests.h \
- src/base/logging.h \
- src/pagemap.h
-pagemap_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-pagemap_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-pagemap_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-TESTS += realloc_unittest
-WINDOWS_PROJECTS += vsprojects/realloc_unittest/realloc_unittest.vcproj
-realloc_unittest_SOURCES = src/tests/realloc_unittest.cc \
- src/config_for_unittests.h \
- src/base/logging.h
-realloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-realloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-realloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-TESTS += stack_trace_table_test
-WINDOWS_PROJECTS += vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj
-stack_trace_table_test_SOURCES = src/tests/stack_trace_table_test.cc \
- src/config_for_unittests.h
-stack_trace_table_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-stack_trace_table_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-stack_trace_table_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-TESTS += thread_dealloc_unittest
-WINDOWS_PROJECTS += vsprojects/thread_dealloc_unittest/thread_dealloc_unittest.vcproj
-thread_dealloc_unittest_SOURCES = src/tests/thread_dealloc_unittest.cc \
- src/config_for_unittests.h \
- src/tests/testutil.h src/tests/testutil.cc
-thread_dealloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-thread_dealloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-thread_dealloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-
-### Documentation
-dist_doc_DATA += doc/tcmalloc.html \
- doc/overview.gif \
- doc/pageheap.gif \
- doc/spanmap.gif \
- doc/threadheap.gif \
- doc/t-test1.times.txt \
- doc/tcmalloc-opspercpusec.vs.threads.1024.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.128.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.131072.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.16384.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.2048.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.256.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.32768.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.4096.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.512.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.64.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.65536.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.8192.bytes.png \
- doc/tcmalloc-opspersec.vs.size.1.threads.png \
- doc/tcmalloc-opspersec.vs.size.12.threads.png \
- doc/tcmalloc-opspersec.vs.size.16.threads.png \
- doc/tcmalloc-opspersec.vs.size.2.threads.png \
- doc/tcmalloc-opspersec.vs.size.20.threads.png \
- doc/tcmalloc-opspersec.vs.size.3.threads.png \
- doc/tcmalloc-opspersec.vs.size.4.threads.png \
- doc/tcmalloc-opspersec.vs.size.5.threads.png \
- doc/tcmalloc-opspersec.vs.size.8.threads.png
-
-# I don't know how to say "distribute the .dot files but don't install them";
-# noinst doesn't seem to work with data. I separate them out anyway, in case
-# one day we figure it out. Regardless, installing the dot files isn't the
-# end of the world.
-dist_doc_DATA += doc/overview.dot \
- doc/pageheap.dot \
- doc/spanmap.dot \
- doc/threadheap.dot
-
-
-### ------- tcmalloc_minimal_debug (thread-caching malloc with debugallocation)
-
-# Like tcmalloc.cc, debugallocation.cc needs exceptions to fulfill its
-# API. Luckily, we can reuse everything else from tcmalloc_minimal.
-
-if WITH_DEBUGALLOC
-
-lib_LTLIBRARIES += libtcmalloc_minimal_debug.la
-libtcmalloc_minimal_debug_la_SOURCES = src/debugallocation.cc \
- $(TCMALLOC_MINIMAL_INCLUDES)
-libtcmalloc_minimal_debug_la_CXXFLAGS = $(libtcmalloc_minimal_la_CXXFLAGS) \
- -DTCMALLOC_FOR_DEBUGALLOCATION
-# version_info gets passed to libtool
-libtcmalloc_minimal_debug_la_LDFLAGS = $(libtcmalloc_minimal_la_LDFLAGS) \
- -version-info @TCMALLOC_SO_VERSION@
-libtcmalloc_minimal_debug_la_LIBADD = $(libtcmalloc_minimal_la_LIBADD)
-
-LIBS_TO_WEAKEN += libtcmalloc_minimal_debug.la
-
-### Unittests
-
-TESTS += tcmalloc_minimal_debug_unittest
-tcmalloc_minimal_debug_unittest_SOURCES = $(tcmalloc_minimal_unittest_SOURCES)
-tcmalloc_minimal_debug_unittest_CXXFLAGS = $(tcmalloc_minimal_unittest_CXXFLAGS) \
- -DDEBUGALLOCATION
-tcmalloc_minimal_debug_unittest_LDFLAGS = $(tcmalloc_minimal_unittest_LDFLAGS)
-tcmalloc_minimal_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS)
-
-TESTS += malloc_extension_debug_test
-malloc_extension_debug_test_SOURCES = $(malloc_extension_test_SOURCES)
-malloc_extension_debug_test_CXXFLAGS = $(malloc_extension_test_CXXFLAGS)
-malloc_extension_debug_test_LDFLAGS = $(malloc_extension_test_LDFLAGS)
-malloc_extension_debug_test_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS)
-
-if !MINGW
-if !OSX
-TESTS += memalign_debug_unittest
-memalign_debug_unittest_SOURCES = $(memalign_unittest_SOURCES)
-memalign_debug_unittest_CXXFLAGS = $(memalign_unittest_CXXFLAGS)
-memalign_debug_unittest_LDFLAGS = $(memalign_unittest_LDFLAGS)
-memalign_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS)
-endif !OSX
-endif !MINGW
-
-TESTS += realloc_debug_unittest
-realloc_debug_unittest_SOURCES = $(realloc_unittest_SOURCES)
-realloc_debug_unittest_CXXFLAGS = $(realloc_unittest_CXXFLAGS)
-realloc_debug_unittest_LDFLAGS = $(realloc_unittest_LDFLAGS)
-realloc_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS)
-
-# debugallocation_test checks that we print a proper stacktrace when
-# debug-allocs fail, so we can't run it if we don't have stacktrace info.
-if WITH_STACK_TRACE
-TESTS += debugallocation_test.sh$(EXEEXT)
-debugallocation_test_sh_SOURCES = src/tests/debugallocation_test.sh
-noinst_SCRIPTS += $(debugallocation_test_sh_SOURCES)
-debugallocation_test.sh$(EXEEXT): $(top_srcdir)/$(debugallocation_test_sh_SOURCES) \
- debugallocation_test
- rm -f $@
- cp -p $(top_srcdir)/$(debugallocation_test_sh_SOURCES) $@
-
-# This is the sub-program used by debugallocation_test.sh
-noinst_PROGRAMS += debugallocation_test
-debugallocation_test_SOURCES = src/tests/debugallocation_test.cc
-debugallocation_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-debugallocation_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-debugallocation_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS)
-endif WITH_STACK_TRACE
-
-endif WITH_DEBUGALLOC
-
-
-### ------- tcmalloc (thread-caching malloc + heap profiler + heap checker)
-
-if WITH_HEAP_PROFILER_OR_CHECKER
-
-### The header files we use. We divide into categories based on directory
-S_TCMALLOC_INCLUDES = $(S_TCMALLOC_MINIMAL_INCLUDES) \
- $(LOGGING_INCLUDES) \
- src/addressmap-inl.h \
- src/raw_printer.h \
- src/base/elfcore.h \
- src/base/googleinit.h \
- src/base/linux_syscall_support.h \
- src/base/linuxthreads.h \
- src/base/stl_allocator.h \
- src/base/sysinfo.h \
- src/base/thread_lister.h \
- src/heap-profile-table.h
-SG_TCMALLOC_INCLUDES = $(SG_TCMALLOC_MINIMAL_INCLUDES) \
- src/gperftools/heap-profiler.h \
- src/gperftools/heap-checker.h
-TCMALLOC_INCLUDES = $(S_TCMALLOC_INCLUDES) $(SG_TCMALLOC_INCLUDES)
-perftoolsinclude_HEADERS += $(SG_TCMALLOC_INCLUDES)
-
-### Making the library
-
-# As we describe at the top of this file, we want to turn off exceptions
-# for all files in this library -- except tcmalloc.cc which needs them
-# to fulfill its API. Automake doesn't allow per-file CXXFLAGS, so we need
-# to separate into two libraries.
-noinst_LTLIBRARIES += libtcmalloc_internal.la
-libtcmalloc_internal_la_SOURCES = $(libtcmalloc_minimal_internal_la_SOURCES) \
- $(TCMALLOC_INCLUDES) \
- src/base/low_level_alloc.cc \
- src/heap-profile-table.cc \
- src/heap-profiler.cc \
- src/raw_printer.cc \
- src/memory_region_map.cc
-libtcmalloc_internal_la_CXXFLAGS = $(PTHREAD_CFLAGS) -DNDEBUG \
- $(AM_CXXFLAGS) $(NO_EXCEPTIONS)
-libtcmalloc_internal_la_LDFLAGS = $(PTHREAD_CFLAGS)
-libtcmalloc_internal_la_LIBADD = libstacktrace.la $(PTHREAD_LIBS)
-
-lib_LTLIBRARIES += libtcmalloc.la
-libtcmalloc_la_SOURCES = $(TCMALLOC_CC) $(TCMALLOC_INCLUDES)
-libtcmalloc_la_CXXFLAGS = $(PTHREAD_CFLAGS) -DNDEBUG $(AM_CXXFLAGS)
-libtcmalloc_la_LDFLAGS = $(PTHREAD_CFLAGS) -version-info @TCMALLOC_SO_VERSION@
-libtcmalloc_la_LIBADD = libtcmalloc_internal.la $(PTHREAD_LIBS)
-
-if WITH_HEAP_CHECKER
-# heap-checker-bcad is last, in hopes its global ctor will run first.
-# (Note this is added to libtcmalloc.la, not libtcmalloc_internal.la,
-# but that's ok; the internal/external distinction is only useful for
-# cygwin, and cygwin doesn't use HEAP_CHECKER anyway.)
-HEAP_CHECKER_SOURCES = src/base/thread_lister.c \
- src/base/linuxthreads.cc \
- src/heap-checker.cc \
- src/heap-checker-bcad.cc
-libtcmalloc_la_SOURCES += $(HEAP_CHECKER_SOURCES)
-else !WITH_HEAP_CHECKER
-HEAP_CHECKER_SOURCES =
-libtcmalloc_internal_la_CXXFLAGS += -DNO_HEAP_CHECK
-libtcmalloc_la_CXXFLAGS += -DNO_HEAP_CHECK
-endif !WITH_HEAP_CHECKER
-
-LIBTCMALLOC = libtcmalloc.la
-
-LIBS_TO_WEAKEN += libtcmalloc.la
-
-### Unittests
-
-TESTS += tcmalloc_unittest
-TCMALLOC_UNITTEST_INCLUDES = src/config_for_unittests.h \
- src/gperftools/malloc_extension.h
-tcmalloc_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \
- src/tcmalloc.h \
- src/tests/testutil.h src/tests/testutil.cc \
- $(TCMALLOC_UNITTEST_INCLUDES)
-tcmalloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-tcmalloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-# We want libtcmalloc last on the link line, but due to a bug in
-# libtool involving convenience libs, they need to come last on the
-# link line in order to get dependency ordering right. This is ok:
-# convenience libraries are .a's, so tcmalloc is still the last .so.
-# We also put pthreads after tcmalloc, because some pthread
-# implementations define their own malloc, and we need to go on the
-# first linkline to make sure our malloc 'wins'.
-tcmalloc_unittest_LDADD = $(LIBTCMALLOC) liblogging.la $(PTHREAD_LIBS)
-
-# This makes sure it's safe to link in both tcmalloc and
-# tcmalloc_minimal. (One would never do this on purpose, but perhaps
-# by accident...) When we can compile libprofiler, we also link it in
-# to make sure that works too. NOTE: On OS X, it's *not* safe to
-# link both in (we end up with two copies of every global var, and
-# the code tends to pick one arbitrarily), so don't run the test there.
-# (We define these outside the 'if' because they're reused below.)
-tcmalloc_both_unittest_srcs = src/tests/tcmalloc_unittest.cc \
- src/tests/testutil.h src/tests/testutil.cc \
- $(TCMALLOC_UNITTEST_INCLUDES)
-tcmalloc_both_unittest_cflags = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-tcmalloc_both_unittest_lflags = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-if WITH_CPU_PROFILER
-# We want libtcmalloc last on the link line, but due to a bug in
-# libtool involving convenience libs, they need to come last on the
-# link line in order to get dependency ordering right. This is ok:
-# convenience libraries are .a's, so tcmalloc is still the last .so.
-# We also put pthreads after tcmalloc, because some pthread
-# implementations define their own malloc, and we need to go on the
-# first linkline to make sure our malloc 'wins'.
-tcmalloc_both_unittest_ladd = $(LIBTCMALLOC) $(LIBTCMALLOC_MINIMAL) \
- libprofiler.la liblogging.la $(PTHREAD_LIBS)
-else
-tcmalloc_both_unittest_ladd = $(LIBTCMALLOC) $(LIBTCMALLOC_MINIMAL) \
- liblogging.la $(PTHREAD_LIBS)
-endif !WITH_CPU_PROFILER
-if !OSX
-TESTS += tcmalloc_both_unittest
-tcmalloc_both_unittest_SOURCES = $(tcmalloc_both_unittest_srcs)
-tcmalloc_both_unittest_CXXFLAGS = $(tcmalloc_both_unittest_cflags)
-tcmalloc_both_unittest_LDFLAGS = $(tcmalloc_both_unittest_lflags)
-tcmalloc_both_unittest_LDADD = $(tcmalloc_both_unittest_ladd)
-endif !OSX
-
-TESTS += tcmalloc_large_unittest
-tcmalloc_large_unittest_SOURCES = src/tests/tcmalloc_large_unittest.cc
-tcmalloc_large_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-tcmalloc_large_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-tcmalloc_large_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS)
-
-TESTS += raw_printer_test
-raw_printer_test_SOURCES = src/tests/raw_printer_test.cc
-raw_printer_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-raw_printer_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-raw_printer_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS)
-
-# sampler_test and sampling_test both require sampling to be turned
-# on, which it's not by default. Use the "standard" value of 2^19.
-TESTS_ENVIRONMENT += TCMALLOC_SAMPLE_PARAMETER=524288
-
-TESTS += sampler_test
-WINDOWS_PROJECTS += vsprojects/sampler_test/sampler_test.vcproj
-sampler_test_SOURCES = src/tests/sampler_test.cc \
- src/config_for_unittests.h
-sampler_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-sampler_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-sampler_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) -lm
-
-
-# These unittests often need to run binaries. They're in the current dir
-TESTS_ENVIRONMENT += BINDIR=.
-TESTS_ENVIRONMENT += TMPDIR=/tmp/perftools
-
-TESTS += sampling_test.sh$(EXEEXT)
-sampling_test_sh_SOURCES = src/tests/sampling_test.sh
-noinst_SCRIPTS += $(sampling_test_sh_SOURCES)
-sampling_test.sh$(EXEEXT): $(top_srcdir)/$(sampling_test_sh_SOURCES) \
- sampling_test
- rm -f $@
- cp -p $(top_srcdir)/$(sampling_test_sh_SOURCES) $@
-
-# This is the sub-program used by sampling_test.sh
-# The -g is so pprof can get symbol information.
-noinst_PROGRAMS += sampling_test
-SAMPLING_TEST_INCLUDES = src/config_for_unittests.h \
- src/base/logging.h \
- src/gperftools/malloc_extension.h
-sampling_test_SOURCES = src/tests/sampling_test.cc \
- $(SAMPLING_TEST_INCLUDES)
-sampling_test_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-sampling_test_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-sampling_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS)
-
-endif WITH_HEAP_PROFILER_OR_CHECKER
-
-if WITH_HEAP_PROFILER
-
-TESTS += heap-profiler_unittest.sh$(EXEEXT)
-heap_profiler_unittest_sh_SOURCES = src/tests/heap-profiler_unittest.sh
-noinst_SCRIPTS += $(heap_profiler_unittest_sh_SOURCES)
-heap-profiler_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) \
- heap-profiler_unittest
- rm -f $@
- cp -p $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) $@
-
-# These are sub-programs used by heap-profiler_unittest.sh
-noinst_PROGRAMS += heap-profiler_unittest
-HEAP_PROFILER_UNITTEST_INCLUDES = src/config_for_unittests.h \
- src/gperftools/heap-profiler.h
-heap_profiler_unittest_SOURCES = src/tests/heap-profiler_unittest.cc \
- $(HEAP_PROFILER_UNITTEST_INCLUDES)
-heap_profiler_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-heap_profiler_unittest_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-heap_profiler_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS)
-
-# Tests the compatibility include-headers in google/. Requires a function
-# defined in the heap-profiler, which is why the test lives here.
-TESTS += simple_compat_test
-simple_compat_test_SOURCES = src/tests/simple_compat_test.cc \
- $(googleinclude_HEADERS)
-simple_compat_test_LDFLAGS = $(TCMALLOC_FLAGS)
-simple_compat_test_LDADD = $(LIBTCMALLOC)
-
-endif WITH_HEAP_PROFILER
-
-if WITH_HEAP_CHECKER
-
-TESTS += heap-checker_unittest.sh$(EXEEXT)
-heap_checker_unittest_sh_SOURCES = src/tests/heap-checker_unittest.sh
-noinst_SCRIPTS += $(heap_checker_unittest_sh_SOURCES)
-heap-checker_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) \
- heap-checker_unittest
- rm -f $@
- cp -p $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) $@
-
-TESTS += heap-checker-death_unittest.sh$(EXEEXT)
-heap_checker_death_unittest_sh_SOURCES = src/tests/heap-checker-death_unittest.sh
-noinst_SCRIPTS += $(top_srcdir)/$(heap_checker_death_unittest_sh_SOURCES)
-heap-checker-death_unittest.sh$(EXEEXT): $(heap_checker_death_unittest_sh_SOURCES) \
- heap-checker_unittest
- rm -f $@
- cp -p $(top_srcdir)/$(heap_checker_death_unittest_sh_SOURCES) $@
-
-# These are sub-programs used by heap-checker_unittest.sh
-noinst_PROGRAMS += heap-checker_unittest
-HEAP_CHECKER_UNITTEST_INCLUDES = src/config_for_unittests.h \
- src/memory_region_map.h \
- src/base/commandlineflags.h \
- src/base/googleinit.h \
- src/gperftools/heap-checker.h \
- $(LOGGING_INCLUDES)
-heap_checker_unittest_SOURCES = src/tests/heap-checker_unittest.cc \
- $(HEAP_CHECKER_UNITTEST_INCLUDES)
-heap_checker_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-heap_checker_unittest_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-# We want libtcmalloc last on the link line, but due to a bug in
-# libtool involving convenience libs, they need to come last on the
-# link line in order to get dependency ordering right. This is ok:
-# convenience libraries are .a's, so tcmalloc is still the last .so.
-# We also put pthreads after tcmalloc, because some pthread
-# implementations define their own malloc, and we need to go on the
-# first linkline to make sure our malloc 'wins'.
-heap_checker_unittest_LDADD = $(LIBTCMALLOC) liblogging.la $(PTHREAD_LIBS)
-
-endif WITH_HEAP_CHECKER
-
-### Documentation (above and beyond tcmalloc_minimal documentation)
-if WITH_HEAP_PROFILER
-dist_doc_DATA += doc/heapprofile.html doc/heap-example1.png
-endif WITH_HEAP_PROFILER
-
-if WITH_HEAP_CHECKER
-dist_doc_DATA += doc/heap_checker.html
-endif WITH_HEAP_CHECKER
-
-
-### ------- tcmalloc with debugallocation
-
-if WITH_DEBUGALLOC
-if WITH_HEAP_PROFILER_OR_CHECKER
-
-lib_LTLIBRARIES += libtcmalloc_debug.la
-libtcmalloc_debug_la_SOURCES = src/debugallocation.cc $(HEAP_CHECKER_SOURCES) \
- $(TCMALLOC_INCLUDES)
-libtcmalloc_debug_la_CXXFLAGS = $(libtcmalloc_la_CXXFLAGS) \
- -DTCMALLOC_FOR_DEBUGALLOCATION
-libtcmalloc_debug_la_LDFLAGS = $(libtcmalloc_la_LDFLAGS) \
- -version-info @TCMALLOC_SO_VERSION@
-libtcmalloc_debug_la_LIBADD = $(libtcmalloc_la_LIBADD)
-
-LIBS_TO_WEAKEN += libtcmalloc_debug.la
-
-### Unittests
-
-TESTS += tcmalloc_debug_unittest
-tcmalloc_debug_unittest_SOURCES = $(tcmalloc_unittest_SOURCES)
-tcmalloc_debug_unittest_CXXFLAGS = $(tcmalloc_unittest_CXXFLAGS) \
- -DDEBUGALLOCATION
-tcmalloc_debug_unittest_LDFLAGS = $(tcmalloc_unittest_LDFLAGS)
-tcmalloc_debug_unittest_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS)
-
-TESTS += sampler_debug_test
-sampler_debug_test_SOURCES = $(sampler_test_SOURCES)
-sampler_debug_test_CXXFLAGS = $(samples_test_CXXFLAGS)
-sampler_debug_test_LDFLAGS = $(sampler_test_LDFLAGS)
-sampler_debug_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) -lm
-
-TESTS += sampling_debug_test.sh$(EXEEXT)
-sampling_debug_test_sh_SOURCES = src/tests/sampling_test.sh
-sampling_debug_test.sh$(EXEEXT): $(top_srcdir)/$(sampling_test_sh_SOURCES) \
- sampling_debug_test
- rm -f $@
- cp -p $(top_srcdir)/$(sampling_test_sh_SOURCES) $@
-
-# This is the sub-program using by sampling_debug_test.sh
-# The -g is so pprof can get symbol information.
-noinst_PROGRAMS += sampling_debug_test
-sampling_debug_test_SOURCES = $(sampling_test_SOURCES)
-sampling_debug_test_CXXFLAGS = $(sampling_test_CXXFLAGS)
-sampling_debug_test_LDFLAGS = $(sampling_test_LDFLAGS)
-sampling_debug_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS)
-
-endif WITH_HEAP_PROFILER_OR_CHECKER
-
-if WITH_HEAP_PROFILER
-
-TESTS += heap-profiler_debug_unittest.sh$(EXEEXT)
-heap_profiler_debug_unittest_sh_SOURCES = src/tests/heap-profiler_unittest.sh
-heap-profiler_debug_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) \
- heap-profiler_debug_unittest
- rm -f $@
- cp -p $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) $@
-
-# These are sub-programs used by heap-profiler_debug_unittest.sh
-noinst_PROGRAMS += heap-profiler_debug_unittest
-heap_profiler_debug_unittest_SOURCES = $(heap_profiler_unittest_SOURCES)
-heap_profiler_debug_unittest_CXXFLAGS = $(heap_profiler_unittest_CXXFLAGS)
-heap_profiler_debug_unittest_LDFLAGS = $(heap_profiler_unittest_LDFLAGS)
-heap_profiler_debug_unittest_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS)
-
-endif WITH_HEAP_PROFILER
-
-if WITH_HEAP_CHECKER
-
-TESTS += heap-checker_debug_unittest.sh$(EXEEXT)
-heap_checker_debug_unittest_sh_SOURCES = src/tests/heap-checker_unittest.sh
-heap-checker_debug_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) \
- heap-checker_debug_unittest
- rm -f $@
- cp -p $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) $@
-
-# These are sub-programs used by heap-checker_debug_unittest.sh
-noinst_PROGRAMS += heap-checker_debug_unittest
-heap_checker_debug_unittest_SOURCES = $(heap_checker_unittest_SOURCES)
-heap_checker_debug_unittest_CXXFLAGS = $(heap_checker_unittest_CXXFLAGS)
-heap_checker_debug_unittest_LDFLAGS = $(heap_checker_unittest_LDFLAGS)
-# We want libtcmalloc last on the link line, but due to a bug in
-# libtool involving convenience libs, they need to come last on the
-# link line in order to get dependency ordering right. This is ok:
-# convenience libraries are .a's, so tcmalloc is still the last .so.
-heap_checker_debug_unittest_LDADD = libtcmalloc_debug.la liblogging.la \
- $(PTHREAD_LIBS)
-
-endif WITH_HEAP_CHECKER
-endif WITH_DEBUGALLOC
-
-
-### ------- CPU profiler
-
-if WITH_CPU_PROFILER
-
-### The header files we use. We divide into categories based on directory
-S_CPU_PROFILER_INCLUDES = src/profiledata.h \
- src/profile-handler.h \
- src/getpc.h \
- src/base/basictypes.h \
- src/base/commandlineflags.h \
- src/base/googleinit.h \
- src/base/logging.h \
- src/base/simple_mutex.h \
- src/base/sysinfo.h \
- $(SPINLOCK_INCLUDES) \
- $(LOGGING_INCLUDES)
-SG_CPU_PROFILER_INCLUDES = src/gperftools/profiler.h \
- src/gperftools/stacktrace.h
-CPU_PROFILER_INCLUDES = $(S_CPU_PROFILER_INCLUDES) $(SG_CPU_PROFILER_INCLUDES)
-perftoolsinclude_HEADERS += $(SG_CPU_PROFILER_INCLUDES)
-
-### Making the library
-lib_LTLIBRARIES += libprofiler.la
-libprofiler_la_SOURCES = src/profiler.cc \
- src/profile-handler.cc \
- src/profiledata.cc \
- $(CPU_PROFILER_INCLUDES)
-libprofiler_la_LIBADD = libstacktrace.la
-# We have to include ProfileData for profiledata_unittest
-CPU_PROFILER_SYMBOLS = '(ProfilerStart|ProfilerStartWithOptions|ProfilerStop|ProfilerFlush|ProfilerEnable|ProfilerDisable|ProfilingIsEnabledForAllThreads|ProfilerRegisterThread|ProfilerGetCurrentState|ProfilerState|ProfileData|ProfileHandler)'
-libprofiler_la_LDFLAGS = -export-symbols-regex $(CPU_PROFILER_SYMBOLS) \
- -version-info @PROFILER_SO_VERSION@
-
-# See discussion above (under LIBTCMALLOC_MINIMAL) for why we do this.
-# Basically it's to work around systems where --rpath doesn't work right.
-LIBPROFILER = libstacktrace.la libprofiler.la
-
-### Unittests
-TESTS += getpc_test
-#WINDOWS_PROJECTS += vsprojects/getpc_test/getpc_test.vcproj
-getpc_test_SOURCES = src/tests/getpc_test.cc src/getpc.h
-
-TESTS += profiledata_unittest
-#WINDOWS_PROJECTS += vsprojects/profiledata_unittest/profiledata_unittest.vcproj
-profiledata_unittest_SOURCES = src/tests/profiledata_unittest.cc \
- src/profiledata.h \
- src/base/commandlineflags.h \
- src/base/logging.h \
- src/base/basictypes.h
-profiledata_unittest_LDADD = $(LIBPROFILER)
-
-TESTS += profile_handler_unittest
-profile_handler_unittest_SOURCES = src/tests/profile-handler_unittest.cc \
- src/profile-handler.h
-profile_handler_unittest_CXXFLAGS = $(PTHREAD_CFLAGS)
-profile_handler_unittest_LDFLAGS = $(PTHREAD_CFLAGS)
-profile_handler_unittest_LDADD = $(LIBPROFILER) $(PTHREAD_LIBS)
-
-TESTS += profiler_unittest.sh$(EXEEXT)
-profiler_unittest_sh_SOURCES = src/tests/profiler_unittest.sh
-noinst_SCRIPTS += $(profiler_unittest_sh_SOURCES)
-profiler_unittest.sh$(EXEEXT): $(top_srcdir)/$(profiler_unittest_sh_SOURCES) \
- profiler1_unittest profiler2_unittest \
- profiler3_unittest profiler4_unittest
- rm -f $@
- cp -p $(top_srcdir)/$(profiler_unittest_sh_SOURCES) $@
-
-# These are sub-programs used by profiler_unittest.sh
-noinst_PROGRAMS += profiler1_unittest profiler2_unittest profiler3_unittest \
- profiler4_unittest
-PROFILER_UNITTEST_INCLUDES = src/config_for_unittests.h \
- src/gperftools/profiler.h
-PROFILER_UNITTEST_SRCS = src/tests/profiler_unittest.cc \
- src/tests/testutil.h src/tests/testutil.cc \
- $(PROFILER_UNITTEST_INCLUDES)
-profiler1_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS)
-profiler1_unittest_CXXFLAGS = -g -DNO_THREADS $(AM_CXXFLAGS)
-profiler1_unittest_LDADD = $(LIBPROFILER)
-profiler2_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS)
-profiler2_unittest_CXXFLAGS = -g -DNO_THREADS $(AM_CXXFLAGS)
-profiler2_unittest_LDADD = -lstacktrace -lprofiler
-# We depend on -lprofiler but haven't yet said how to build it. Do so now.
-profiler2_unittest_DEPENDENCIES = $(LIBPROFILER)
-profiler3_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS)
-profiler3_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-profiler3_unittest_LDFLAGS = $(PTHREAD_CFLAGS)
-profiler3_unittest_LDADD = $(LIBPROFILER) $(PTHREAD_LIBS)
-profiler4_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS)
-profiler4_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-profiler4_unittest_LDFLAGS = $(PTHREAD_CFLAGS)
-profiler4_unittest_LDADD = -lstacktrace -lprofiler $(PTHREAD_LIBS)
-# We depend on -lprofiler but haven't yet said how to build it. Do so now.
-profiler4_unittest_DEPENDENCIES = $(LIBPROFILER)
-
-
-### Documentation
-dist_doc_DATA += doc/cpuprofile.html \
- doc/cpuprofile-fileformat.html \
- doc/pprof-test-big.gif \
- doc/pprof-test.gif \
- doc/pprof-vsnprintf-big.gif \
- doc/pprof-vsnprintf.gif
-
-endif WITH_CPU_PROFILER
-
-
-### ------- CPU profiler and heap checker, in one!
-
-# Ideally, folks who wanted to use both tcmalloc and libprofiler,
-# could just link them both into their application. But while this
-# works fine for .so files, it does not for .a files. The easiest way
-# around this -- and I've tried a bunch of the hard ways -- is to just
-# to create another set of libraries that has both functionality in it.
-
-if WITH_HEAP_PROFILER_OR_CHECKER
-if WITH_CPU_PROFILER
-
-lib_LTLIBRARIES += libtcmalloc_and_profiler.la
-libtcmalloc_and_profiler_la_SOURCES = $(libtcmalloc_la_SOURCES) $(libprofiler_la_SOURCES)
-libtcmalloc_and_profiler_la_CXXFLAGS = $(libtcmalloc_la_CXXFLAGS) $(libprofiler_la_CXXFLAGS)
-# Since this library is meant to be used as a .a, I don't worry as much
-# about .so versioning. I just give the libtcmalloc version number.
-# TODO(csilvers): use -export-symbols-regex?
-libtcmalloc_and_profiler_la_LDFLAGS = $(PTHREAD_CFLAGS) \
- -version-info @TCMALLOC_SO_VERSION@
-# We don't include libprofiler_la_LIBADD here because all it adds is
-# libstacktrace.la, which we already get via libtcmalloc. Trying to
-# specify it twice causes link-time duplicate-definition errors. :-(
-libtcmalloc_and_profiler_la_LIBADD = $(libtcmalloc_la_LIBADD)
-
-TESTS += tcmalloc_and_profiler_unittest
-tcmalloc_and_profiler_unittest_SOURCES = $(tcmalloc_both_unittest_srcs)
-tcmalloc_and_profiler_unittest_CXXFLAGS = $(tcmalloc_both_unittest_cflags)
-tcmalloc_and_profiler_unittest_LDFLAGS = $(tcmalloc_both_unittest_lflags)
-tcmalloc_and_profiler_unittest_LDADD = libtcmalloc_and_profiler.la
-
-LIBS_TO_WEAKEN += libtcmalloc_and_profiler.la
-
-endif WITH_CPU_PROFILER
-endif WITH_HEAP_PROFILER_OR_CHECKER
-
-## ^^^^ END OF RULES TO MAKE YOUR LIBRARIES, BINARIES, AND UNITTESTS
-
-
-# Do the weakening on some exported libtcmalloc symbols.
-install-exec-local: all-local
-all-local: $(LIBS_TO_WEAKEN)
- for la in $(LIBS_TO_WEAKEN); do lib=".libs/`basename $$la .la`.a"; [ ! -f "$$lib" ] || $(WEAKEN) "$$lib"; done
-
-
-# This should always include $(TESTS), but may also include other
-# binaries that you compile but don't want automatically installed.
-# We'll add to this later, on a library-by-library basis
-noinst_PROGRAMS += $(TESTS)
-
-rpm: dist-gzip packages/rpm.sh packages/rpm/rpm.spec
- @cd packages && ./rpm.sh ${PACKAGE} ${VERSION}
-
-deb: dist-gzip packages/deb.sh packages/deb/*
- @cd packages && ./deb.sh ${PACKAGE} ${VERSION}
-
-# http://linux.die.net/man/1/pkg-config, http://pkg-config.freedesktop.org/wiki
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = libtcmalloc.pc libtcmalloc_minimal.pc \
- libtcmalloc_debug.pc libtcmalloc_minimal_debug.pc \
- libprofiler.pc
-CLEANFILES = $(pkgconfig_DATA)
-
-# I get the description and URL lines from the rpm spec. I use sed to
-# try to rewrite exec_prefix, libdir, and includedir in terms of
-# prefix, if possible.
-libtcmalloc.pc: Makefile packages/rpm/rpm.spec
- echo 'prefix=$(prefix)' > "$@".tmp
- echo 'exec_prefix='`echo '$(exec_prefix)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp
- echo 'libdir='`echo '$(libdir)' | sed 's@^$(exec_prefix)@$${exec_prefix}@'` >> "$@".tmp
- echo 'includedir='`echo '$(includedir)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp
- echo '' >> "$@".tmp
- echo 'Name: $(PACKAGE)' >> "$@".tmp
- echo 'Version: $(VERSION)' >> "$@".tmp
- -grep '^Summary:' $(top_srcdir)/packages/rpm/rpm.spec | sed s/^Summary:/Description:/ | head -n1 >> "$@".tmp
- -grep '^URL: ' $(top_srcdir)/packages/rpm/rpm.spec >> "$@".tmp
- echo 'Requires:' >> "$@".tmp
- echo 'Libs: -L$${libdir} -ltcmalloc' >> "$@".tmp
- echo 'Libs.private: $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)' >> "$@".tmp
- echo 'Cflags: -I$${includedir}' >> "$@".tmp
- mv -f "$@".tmp "$@"
-
-# The other versions are mostly the same.
-libtcmalloc_minimal.pc: libtcmalloc.pc
- cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_minimal/ > "$@"
-
-libtcmalloc_debug.pc: libtcmalloc.pc
- cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_debug/ > "$@"
-
-libtcmalloc_minimal_debug.pc: libtcmalloc.pc
- cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_minimal_debug/ > "$@"
-
-libprofiler.pc: libtcmalloc.pc
- cat libtcmalloc.pc | sed s/-ltcmalloc/-lprofiler/ > "$@"
-
-libtool: $(LIBTOOL_DEPS)
- $(SHELL) ./config.status --recheck
-
-# Windows wants write permission to .vcproj files and maybe even sln files.
-dist-hook:
- test -e "$(distdir)/vsprojects" \
- && chmod -R u+w $(distdir)/*.sln $(distdir)/vsprojects/
-
-EXTRA_DIST = packages/rpm.sh packages/rpm/rpm.spec packages/deb.sh packages/deb \
- $(SCRIPTS) libtool \
- src/windows/get_mangled_names.cc src/windows/override_functions.cc \
- src/windows/config.h src/windows/gperftools/tcmalloc.h \
- $(WINDOWS_PROJECTS) \
- src/solaris/libstdc++.la
diff --git a/third_party/tcmalloc/vendor/Makefile.in b/third_party/tcmalloc/vendor/Makefile.in
deleted file mode 100644
index d90e83e..0000000
--- a/third_party/tcmalloc/vendor/Makefile.in
+++ /dev/null
@@ -1,5373 +0,0 @@
-# Makefile.in generated by automake 1.10.1 from Makefile.am.
-# @configure_input@
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
-
-# Note: for every library we create, we're explicit about what symbols
-# we export. In order to avoid complications with C++ mangling, we always
-# use the regexp for of specifying symbols.
-
-
-
-
-
-VPATH = @srcdir@
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
-install_sh_DATA = $(install_sh) -c -m 644
-install_sh_PROGRAM = $(install_sh) -c
-install_sh_SCRIPT = $(install_sh) -c
-INSTALL_HEADER = $(INSTALL_DATA)
-transform = $(program_transform_name)
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_triplet = @build@
-host_triplet = @host@
-@WITH_STACK_TRACE_FALSE@am__append_1 = -DNO_TCMALLOC_SAMPLES
-
-# These are good warnings to turn on by default. We also tell gcc
-# that malloc, free, realloc, mmap, etc. are not builtins (these flags
-# are supported since gcc 3.1.1). gcc doesn't think most of them are
-# builtins now in any case, but it's best to be explicit in case that
-# changes one day. gcc ignores functions it doesn't understand.
-@GCC_TRUE@am__append_2 = -Wall -Wwrite-strings -Woverloaded-virtual \
-@GCC_TRUE@ -Wno-sign-compare \
-@GCC_TRUE@ -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc \
-@GCC_TRUE@ -fno-builtin-calloc -fno-builtin-cfree \
-@GCC_TRUE@ -fno-builtin-memalign -fno-builtin-posix_memalign \
-@GCC_TRUE@ -fno-builtin-valloc -fno-builtin-pvalloc
-
-# On i386, -mmmx is needed for the mmx-based instructions in
-# atomicops-internal-x86.h.
-@GCC_TRUE@@I386_TRUE@am__append_3 = -mmmx
-@HAVE_W_NO_UNUSED_RESULT_TRUE@am__append_4 = -Wno-unused-result
-
-# These are x86-specific, having to do with frame-pointers. In
-# particular, some x86_64 systems do not insert frame pointers by
-# default (all i386 systems that I know of, do. I don't know about
-# non-x86 chips). We need to tell perftools what to do about that.
-@ENABLE_FRAME_POINTERS_TRUE@@X86_64_AND_NO_FP_BY_DEFAULT_TRUE@am__append_5 = -fno-omit-frame-pointer
-@ENABLE_FRAME_POINTERS_FALSE@@X86_64_AND_NO_FP_BY_DEFAULT_TRUE@am__append_6 = -DNO_FRAME_POINTER
-@MINGW_TRUE@am__append_7 = -Wl,-u__tcmalloc
-TESTS = low_level_alloc_unittest$(EXEEXT) atomicops_unittest$(EXEEXT) \
- $(am__EXEEXT_9) tcmalloc_minimal_unittest$(EXEEXT) \
- tcmalloc_minimal_large_unittest$(EXEEXT) $(am__append_17) \
- addressmap_unittest$(EXEEXT) $(am__EXEEXT_10) \
- packed_cache_test$(EXEEXT) frag_unittest$(EXEEXT) \
- markidle_unittest$(EXEEXT) \
- current_allocated_bytes_test$(EXEEXT) \
- malloc_hook_test$(EXEEXT) malloc_extension_test$(EXEEXT) \
- $(am__EXEEXT_11) $(am__EXEEXT_12) page_heap_test$(EXEEXT) \
- pagemap_unittest$(EXEEXT) realloc_unittest$(EXEEXT) \
- stack_trace_table_test$(EXEEXT) \
- thread_dealloc_unittest$(EXEEXT) $(am__EXEEXT_13) \
- $(am__EXEEXT_14) $(am__EXEEXT_15) $(am__append_29) \
- $(am__EXEEXT_16) $(am__EXEEXT_17) $(am__EXEEXT_18) \
- $(am__EXEEXT_19) $(am__append_49) $(am__EXEEXT_20) \
- $(am__append_58) $(am__append_60) $(am__EXEEXT_21) \
- $(am__EXEEXT_22)
-noinst_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
- $(am__EXEEXT_4) $(am__EXEEXT_5) $(am__EXEEXT_6) \
- $(am__EXEEXT_7) $(am__EXEEXT_8) $(am__EXEEXT_23)
-bin_PROGRAMS =
-@MINGW_TRUE@am__append_8 = libwindows.la libspinlock.la
-
-# We also need to tell mingw that sysinfo.cc needs shlwapi.lib.
-# (We do this via a #pragma for msvc, but need to do it here for mingw).
-@MINGW_TRUE@am__append_9 = -lshlwapi
-@MINGW_FALSE@am__append_10 = libspinlock.la
-@WITH_STACK_TRACE_TRUE@am__append_11 = $(SG_STACKTRACE_INCLUDES)
-
-### Making the library
-@WITH_STACK_TRACE_TRUE@am__append_12 = libstacktrace.la
-
-### Unittests
-@WITH_STACK_TRACE_TRUE@am__append_13 = stacktrace_unittest
-
-### Documentation
-@WITH_STACK_TRACE_TRUE@am__append_14 = doc/pprof_remote_servers.html
-
-# Let unittests find pprof if they need to run it
-@WITH_STACK_TRACE_TRUE@am__append_15 = PPROF_PATH=$(top_srcdir)/src/pprof
-
-# On MSVC, we need our own versions of addr2line and nm to work with pprof.
-# This is a slight abuse of WINDOWS_PROJECTS, but not much
-@WITH_STACK_TRACE_TRUE@am__append_16 = \
-@WITH_STACK_TRACE_TRUE@ vsprojects/nm-pdb/nm-pdb.vcproj \
-@WITH_STACK_TRACE_TRUE@ vsprojects/addr2line-pdb/addr2line-pdb.vcproj \
-@WITH_STACK_TRACE_TRUE@ src/windows/nm-pdb.c \
-@WITH_STACK_TRACE_TRUE@ src/windows/addr2line-pdb.c
-
-# This tests it works to LD_PRELOAD libtcmalloc (tests maybe_threads.cc)
-# In theory this should work under mingw, but mingw has trouble running
-# shell scripts that end in .exe. And it doesn't seem to build shared
-# libraries anyway (so can't be LD_PRELOADed) -- in fact, anybody who
-# chooses not to build shared libraries won't be able to run this test.
-# TODO(csilvers): figure out how to nix ".exe" or otherwise work under mingw
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@am__append_17 = maybe_threads_unittest.sh$(EXEEXT)
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@am__append_18 = $(maybe_threads_unittest_sh_SOURCES)
-@MINGW_TRUE@am__append_19 = src/windows/port.h src/windows/port.cc
-@MINGW_FALSE@am__append_20 = system_alloc_unittest
-
-# This doesn't work with static linkage, because libtcmalloc.a isn't
-# happy with C linkage (it misses the stdc++ library). Likewise with
-# mingw, which links foo.a even though it doesn't set ENABLE_STATIC.
-# TODO(csilvers): set enable_static=true in configure.ac:36?
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@am__append_21 = malloc_extension_c_test
-# -ansi here is just to help ensure the code is bog-standard C.
-@ENABLE_STATIC_FALSE@@GCC_TRUE@@MINGW_FALSE@am__append_22 = -ansi
-@MINGW_FALSE@@OSX_FALSE@am__append_23 = memalign_unittest
-
-### ------- tcmalloc_minimal_debug (thread-caching malloc with debugallocation)
-
-# Like tcmalloc.cc, debugallocation.cc needs exceptions to fulfill its
-# API. Luckily, we can reuse everything else from tcmalloc_minimal.
-@WITH_DEBUGALLOC_TRUE@am__append_24 = libtcmalloc_minimal_debug.la
-@WITH_DEBUGALLOC_TRUE@am__append_25 = libtcmalloc_minimal_debug.la
-
-### Unittests
-@WITH_DEBUGALLOC_TRUE@am__append_26 = tcmalloc_minimal_debug_unittest \
-@WITH_DEBUGALLOC_TRUE@ malloc_extension_debug_test
-@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@am__append_27 = memalign_debug_unittest
-@WITH_DEBUGALLOC_TRUE@am__append_28 = realloc_debug_unittest
-
-# debugallocation_test checks that we print a proper stacktrace when
-# debug-allocs fail, so we can't run it if we don't have stacktrace info.
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@am__append_29 = debugallocation_test.sh$(EXEEXT)
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@am__append_30 = $(debugallocation_test_sh_SOURCES)
-
-# This is the sub-program used by debugallocation_test.sh
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@am__append_31 = debugallocation_test
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_32 = $(SG_TCMALLOC_INCLUDES)
-
-### Making the library
-
-# As we describe at the top of this file, we want to turn off exceptions
-# for all files in this library -- except tcmalloc.cc which needs them
-# to fulfill its API. Automake doesn't allow per-file CXXFLAGS, so we need
-# to separate into two libraries.
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_33 = libtcmalloc_internal.la
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_34 = libtcmalloc.la
-@WITH_HEAP_CHECKER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_35 = $(HEAP_CHECKER_SOURCES)
-@WITH_HEAP_CHECKER_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_36 = -DNO_HEAP_CHECK
-@WITH_HEAP_CHECKER_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_37 = -DNO_HEAP_CHECK
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_38 = libtcmalloc.la
-
-### Unittests
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_39 = tcmalloc_unittest
-@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_40 = tcmalloc_both_unittest
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_41 = \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ tcmalloc_large_unittest \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ raw_printer_test \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampler_test \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_test.sh$(EXEEXT)
-
-# sampler_test and sampling_test both require sampling to be turned
-# on, which it's not by default. Use the "standard" value of 2^19.
-
-# These unittests often need to run binaries. They're in the current dir
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_42 = TCMALLOC_SAMPLE_PARAMETER=524288 \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ BINDIR=. \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ TMPDIR=/tmp/perftools
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_43 = vsprojects/sampler_test/sampler_test.vcproj
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_44 = $(sampling_test_sh_SOURCES)
-
-# This is the sub-program used by sampling_test.sh
-# The -g is so pprof can get symbol information.
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_45 = sampling_test
-
-# Tests the compatibility include-headers in google/. Requires a function
-# defined in the heap-profiler, which is why the test lives here.
-@WITH_HEAP_PROFILER_TRUE@am__append_46 = \
-@WITH_HEAP_PROFILER_TRUE@ heap-profiler_unittest.sh$(EXEEXT) \
-@WITH_HEAP_PROFILER_TRUE@ simple_compat_test
-@WITH_HEAP_PROFILER_TRUE@am__append_47 = $(heap_profiler_unittest_sh_SOURCES)
-
-# These are sub-programs used by heap-profiler_unittest.sh
-@WITH_HEAP_PROFILER_TRUE@am__append_48 = heap-profiler_unittest
-@WITH_HEAP_CHECKER_TRUE@am__append_49 = \
-@WITH_HEAP_CHECKER_TRUE@ heap-checker_unittest.sh$(EXEEXT) \
-@WITH_HEAP_CHECKER_TRUE@ heap-checker-death_unittest.sh$(EXEEXT)
-@WITH_HEAP_CHECKER_TRUE@am__append_50 = \
-@WITH_HEAP_CHECKER_TRUE@ $(heap_checker_unittest_sh_SOURCES) \
-@WITH_HEAP_CHECKER_TRUE@ $(top_srcdir)/$(heap_checker_death_unittest_sh_SOURCES)
-
-# These are sub-programs used by heap-checker_unittest.sh
-@WITH_HEAP_CHECKER_TRUE@am__append_51 = heap-checker_unittest
-
-### Documentation (above and beyond tcmalloc_minimal documentation)
-@WITH_HEAP_PROFILER_TRUE@am__append_52 = doc/heapprofile.html doc/heap-example1.png
-@WITH_HEAP_CHECKER_TRUE@am__append_53 = doc/heap_checker.html
-
-### ------- tcmalloc with debugallocation
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_54 = libtcmalloc_debug.la
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_55 = libtcmalloc_debug.la
-
-### Unittests
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_56 = tcmalloc_debug_unittest \
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampler_debug_test \
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_debug_test.sh$(EXEEXT)
-
-# This is the sub-program using by sampling_debug_test.sh
-# The -g is so pprof can get symbol information.
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_57 = sampling_debug_test
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@am__append_58 = heap-profiler_debug_unittest.sh$(EXEEXT)
-
-# These are sub-programs used by heap-profiler_debug_unittest.sh
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@am__append_59 = heap-profiler_debug_unittest
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@am__append_60 = heap-checker_debug_unittest.sh$(EXEEXT)
-
-# These are sub-programs used by heap-checker_debug_unittest.sh
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@am__append_61 = heap-checker_debug_unittest
-@WITH_CPU_PROFILER_TRUE@am__append_62 = $(SG_CPU_PROFILER_INCLUDES)
-
-### Making the library
-@WITH_CPU_PROFILER_TRUE@am__append_63 = libprofiler.la
-
-### Unittests
-@WITH_CPU_PROFILER_TRUE@am__append_64 = getpc_test \
-@WITH_CPU_PROFILER_TRUE@ profiledata_unittest \
-@WITH_CPU_PROFILER_TRUE@ profile_handler_unittest \
-@WITH_CPU_PROFILER_TRUE@ profiler_unittest.sh$(EXEEXT)
-@WITH_CPU_PROFILER_TRUE@am__append_65 = $(profiler_unittest_sh_SOURCES)
-
-# These are sub-programs used by profiler_unittest.sh
-@WITH_CPU_PROFILER_TRUE@am__append_66 = profiler1_unittest profiler2_unittest profiler3_unittest \
-@WITH_CPU_PROFILER_TRUE@ profiler4_unittest
-
-@WITH_CPU_PROFILER_FALSE@profiler2_unittest_DEPENDENCIES =
-
-### Documentation
-@WITH_CPU_PROFILER_TRUE@am__append_67 = doc/cpuprofile.html \
-@WITH_CPU_PROFILER_TRUE@ doc/cpuprofile-fileformat.html \
-@WITH_CPU_PROFILER_TRUE@ doc/pprof-test-big.gif \
-@WITH_CPU_PROFILER_TRUE@ doc/pprof-test.gif \
-@WITH_CPU_PROFILER_TRUE@ doc/pprof-vsnprintf-big.gif \
-@WITH_CPU_PROFILER_TRUE@ doc/pprof-vsnprintf.gif
-
-
-### ------- CPU profiler and heap checker, in one!
-
-# Ideally, folks who wanted to use both tcmalloc and libprofiler,
-# could just link them both into their application. But while this
-# works fine for .so files, it does not for .a files. The easiest way
-# around this -- and I've tried a bunch of the hard ways -- is to just
-# to create another set of libraries that has both functionality in it.
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_68 = libtcmalloc_and_profiler.la
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_69 = tcmalloc_and_profiler_unittest
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@am__append_70 = libtcmalloc_and_profiler.la
-subdir = .
-DIST_COMMON = README $(am__configure_deps) $(am__dist_doc_DATA_DIST) \
- $(am__perftoolsinclude_HEADERS_DIST) $(dist_man_MANS) \
- $(googleinclude_HEADERS) $(noinst_HEADERS) \
- $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
- $(top_srcdir)/configure $(top_srcdir)/src/config.h.in \
- $(top_srcdir)/src/gperftools/tcmalloc.h.in \
- $(top_srcdir)/src/windows/gperftools/tcmalloc.h.in AUTHORS \
- COPYING ChangeLog INSTALL NEWS TODO compile config.guess \
- config.sub depcomp install-sh ltmain.sh missing mkinstalldirs
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/ac_have_attribute.m4 \
- $(top_srcdir)/m4/acx_nanosleep.m4 \
- $(top_srcdir)/m4/acx_pthread.m4 \
- $(top_srcdir)/m4/compiler_characteristics.m4 \
- $(top_srcdir)/m4/install_prefix.m4 $(top_srcdir)/m4/libtool.m4 \
- $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
- $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
- $(top_srcdir)/m4/namespaces.m4 \
- $(top_srcdir)/m4/pc_from_ucontext.m4 \
- $(top_srcdir)/m4/program_invocation_name.m4 \
- $(top_srcdir)/m4/stl_namespace.m4 $(top_srcdir)/configure.ac
-am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
- $(ACLOCAL_M4)
-am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
- configure.lineno config.status.lineno
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = $(top_builddir)/src/config.h
-CONFIG_CLEAN_FILES = src/gperftools/tcmalloc.h \
- src/windows/gperftools/tcmalloc.h
-am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
-am__vpath_adj = case $$p in \
- $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
- *) f=$$p;; \
- esac;
-am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
-am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \
- "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" \
- "$(DESTDIR)$(docdir)" "$(DESTDIR)$(pkgconfigdir)" \
- "$(DESTDIR)$(googleincludedir)" \
- "$(DESTDIR)$(perftoolsincludedir)" \
- "$(DESTDIR)$(perftoolsincludedir)"
-libLTLIBRARIES_INSTALL = $(INSTALL)
-LTLIBRARIES = $(lib_LTLIBRARIES) $(noinst_LTLIBRARIES)
-liblogging_la_LIBADD =
-am__objects_1 =
-am_liblogging_la_OBJECTS = logging.lo dynamic_annotations.lo \
- $(am__objects_1)
-liblogging_la_OBJECTS = $(am_liblogging_la_OBJECTS)
-@WITH_CPU_PROFILER_TRUE@libprofiler_la_DEPENDENCIES = \
-@WITH_CPU_PROFILER_TRUE@ libstacktrace.la
-am__libprofiler_la_SOURCES_DIST = src/profiler.cc \
- src/profile-handler.cc src/profiledata.cc src/profiledata.h \
- src/profile-handler.h src/getpc.h src/base/basictypes.h \
- src/base/commandlineflags.h src/base/googleinit.h \
- src/base/logging.h src/base/simple_mutex.h src/base/sysinfo.h \
- src/base/spinlock.h src/base/spinlock_internal.h \
- src/base/atomicops.h src/base/atomicops-internals-macosx.h \
- src/base/atomicops-internals-linuxppc.h \
- src/base/atomicops-internals-windows.h \
- src/base/atomicops-internals-x86.h \
- src/base/spinlock_win32-inl.h src/base/spinlock_linux-inl.h \
- src/base/spinlock_posix-inl.h \
- src/base/synchronization_profiling.h \
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-dvidir = @dvidir@
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-AM_CPPFLAGS = -I$(top_srcdir)/src $(am__append_1)
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-AM_LDFLAGS = -no-undefined $(LIBSTDCXX_LA_LINKER_FLAG)
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-# We know our low-level code cannot trigger an exception. On some
-# systems, such as cygwin, it would be disastrous if they did, because
-# the exception handler might call malloc! If our low-level routines
-# raised an exception within the malloc, they'd deadlock. Luckily,
-# we control all this code, and do not need exceptions for it.
-@GCC_TRUE@NO_EXCEPTIONS = -fno-exceptions
-
-# For windows systems (at least, mingw), we need to tell all our
-# tests to link in libtcmalloc using -u. This is because libtcmalloc
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-# unlikely at this point. Just in case, I throw in versions with an
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-@HAVE_OBJCOPY_WEAKEN_TRUE@ -W memalign -W posix_memalign -W valloc -W pvalloc \
-@HAVE_OBJCOPY_WEAKEN_TRUE@ -W malloc_stats -W mallopt -W mallinfo \
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-# who install this package can include in their own applications.)
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- $(SG_TCMALLOC_MINIMAL_INCLUDES) $(am__append_32) \
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-# This is provided for backwards compatibility. It is populated by
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-# perftoolsincludedir.
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- src/google/heap-profiler.h \
- src/google/malloc_extension.h \
- src/google/malloc_extension_c.h \
- src/google/malloc_hook.h \
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- src/google/profiler.h \
- src/google/stacktrace.h \
- src/google/tcmalloc.h \
- src/windows/google/tcmalloc.h
-
-# This is for HTML and other documentation you want to install.
-# Add your documentation files (in doc/) in addition to these
-# top-level boilerplate files. Also add a TODO file if you have one.
-# We'll add to this later, on a library-by-library basis
-
-### Documentation
-
-# I don't know how to say "distribute the .dot files but don't install them";
-# noinst doesn't seem to work with data. I separate them out anyway, in case
-# one day we figure it out. Regardless, installing the dot files isn't the
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- README_windows.txt TODO doc/index.html doc/designstyle.css \
- $(am__append_14) doc/tcmalloc.html doc/overview.gif \
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- doc/tcmalloc-opspercpusec.vs.threads.64.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.65536.bytes.png \
- doc/tcmalloc-opspercpusec.vs.threads.8192.bytes.png \
- doc/tcmalloc-opspersec.vs.size.1.threads.png \
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- doc/tcmalloc-opspersec.vs.size.16.threads.png \
- doc/tcmalloc-opspersec.vs.size.2.threads.png \
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- $(am__append_52) $(am__append_53) $(am__append_67)
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-# The libraries (.so's) you want to install
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- $(am__append_34) $(am__append_54) $(am__append_63) \
- $(am__append_68)
-# This is for 'convenience libraries' -- basically just a container for sources
-
-### Making the library
-
-# As we describe at the top of this file, we want to turn off exceptions
-# for all files in this library -- except tcmalloc.cc which needs them
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-# to separate into two libraries.
-noinst_LTLIBRARIES = liblogging.la libsysinfo.la $(am__append_8) \
- $(am__append_10) $(am__append_12) \
- libtcmalloc_minimal_internal.la $(am__append_33)
-
-# Add this whether or not we're under MinGW, to keep the tarball complete.
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-# the test files to the tarball or automake will leave them out.
-WINDOWS_PROJECTS = gperftools.sln \
- vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj \
- src/windows/preamble_patcher_test.cc src/windows/shortproc.asm \
- src/windows/auto_testing_hook.h \
- vsprojects/low_level_alloc_unittest/low_level_alloc_unittest.vcproj \
- $(am__append_16) \
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- vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj \
- vsprojects/addressmap_unittest/addressmap_unittest.vcproj \
- vsprojects/packed-cache_test/packed-cache_test.vcproj \
- vsprojects/frag_unittest/frag_unittest.vcproj \
- vsprojects/markidle_unittest/markidle_unittest.vcproj \
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- vsprojects/malloc_hook_test/malloc_hook_test.vcproj \
- vsprojects/malloc_extension_test/malloc_extension_test.vcproj \
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- $(am__append_43)
-# TESTS_ENVIRONMENT sets environment variables for when you run unittest.
-# We always get "srcdir" set for free.
-# We'll add to this later, on a library-by-library basis.
-TESTS_ENVIRONMENT = $(am__append_15) $(am__append_42)
-# All script tests should be added here
-noinst_SCRIPTS = $(am__append_18) $(am__append_30) $(am__append_44) \
- $(am__append_47) $(am__append_50) $(am__append_65)
-
-# This is my own var, used for extra libraries I make that I need installed
-EXTRA_INSTALL =
-
-### ------- library routines, in src/base
-
-# This is a 'convenience library' -- it's not actually installed or anything
-LOGGING_INCLUDES = src/base/logging.h \
- src/base/commandlineflags.h \
- src/base/basictypes.h \
- src/base/dynamic_annotations.h \
- src/third_party/valgrind.h
-
-liblogging_la_SOURCES = src/base/logging.cc \
- src/base/dynamic_annotations.c \
- $(LOGGING_INCLUDES)
-
-SYSINFO_INCLUDES = src/base/sysinfo.h \
- src/base/logging.h \
- src/base/commandlineflags.h \
- src/base/cycleclock.h \
- src/base/arm_instruction_set_select.h \
- src/base/basictypes.h
-
-libsysinfo_la_SOURCES = src/base/sysinfo.cc \
- $(SYSINFO_INCLUDES)
-
-libsysinfo_la_LIBADD = $(NANOSLEEP_LIBS) $(am__append_9)
-
-# For MinGW, we use also have to use libwindows Luckily, we need the
-# windows.a library in exactly the same place we need spinlock.a
-# (pretty much everywhere), so we can use the same variable name for
-# each. We can also optimize the MinGW rule a bit by leaving out
-# files we know aren't used on windows, such as
-# atomicops-internals-x86.cc. libwindows also obsoletes the need for
-# other files like system_alloc.cc.
-@MINGW_TRUE@WINDOWS_INCLUDES = src/windows/port.h \
-@MINGW_TRUE@ src/windows/mingw.h \
-@MINGW_TRUE@ src/windows/mini_disassembler.h \
-@MINGW_TRUE@ src/windows/mini_disassembler_types.h \
-@MINGW_TRUE@ src/windows/preamble_patcher.h
-
-@MINGW_TRUE@libwindows_la_SOURCES = $(WINDOWS_INCLUDES) \
-@MINGW_TRUE@ src/windows/port.cc \
-@MINGW_TRUE@ src/windows/ia32_modrm_map.cc \
-@MINGW_TRUE@ src/windows/ia32_opcode_map.cc \
-@MINGW_TRUE@ src/windows/mini_disassembler.cc \
-@MINGW_TRUE@ src/windows/patch_functions.cc \
-@MINGW_TRUE@ src/windows/preamble_patcher.cc \
-@MINGW_TRUE@ src/windows/preamble_patcher_with_stub.cc
-
-# patch_functions.cc uses Psapi.lib. MSVC has a #pragma for that, but not us.
-@MINGW_TRUE@libwindows_la_LIBADD = -lPsapi
-# spinlock is the only code that uses atomicops.
-@MINGW_FALSE@SPINLOCK_INCLUDES = src/base/spinlock.h \
-@MINGW_FALSE@ src/base/spinlock_internal.h \
-@MINGW_FALSE@ src/base/atomicops.h \
-@MINGW_FALSE@ src/base/atomicops-internals-macosx.h \
-@MINGW_FALSE@ src/base/atomicops-internals-linuxppc.h \
-@MINGW_FALSE@ src/base/atomicops-internals-windows.h \
-@MINGW_FALSE@ src/base/atomicops-internals-x86.h
-
-@MINGW_TRUE@SPINLOCK_INCLUDES = src/base/spinlock.h \
-@MINGW_TRUE@ src/base/spinlock_internal.h \
-@MINGW_TRUE@ src/base/spinlock_win32-inl.h \
-@MINGW_TRUE@ src/base/spinlock_linux-inl.h \
-@MINGW_TRUE@ src/base/spinlock_posix-inl.h \
-@MINGW_TRUE@ src/base/synchronization_profiling.h \
-@MINGW_TRUE@ src/base/atomicops-internals-macosx.h \
-@MINGW_TRUE@ src/base/atomicops-internals-linuxppc.h \
-@MINGW_TRUE@ src/base/atomicops-internals-arm-generic.h \
-@MINGW_TRUE@ src/base/atomicops-internals-arm-v6plus.h \
-@MINGW_TRUE@ src/base/atomicops-internals-windows.h \
-@MINGW_TRUE@ src/base/atomicops-internals-x86.h
-
-@MINGW_FALSE@libspinlock_la_SOURCES = src/base/spinlock.cc \
-@MINGW_FALSE@ src/base/spinlock_internal.cc \
-@MINGW_FALSE@ src/base/atomicops-internals-x86.cc \
-@MINGW_FALSE@ $(SPINLOCK_INCLUDES)
-
-@MINGW_TRUE@libspinlock_la_SOURCES = src/base/spinlock.cc \
-@MINGW_TRUE@ src/base/spinlock_internal.cc \
-@MINGW_TRUE@ $(SPINLOCK_INCLUDES)
-
-# spinlock also needs NumCPUs, from libsysinfo, which in turn needs liblogging
-@MINGW_FALSE@LIBSPINLOCK = libspinlock.la libsysinfo.la liblogging.la
-@MINGW_TRUE@LIBSPINLOCK = libwindows.la libspinlock.la libsysinfo.la liblogging.la
-@MINGW_FALSE@TCMALLOC_CC = src/tcmalloc.cc
-
-# There's a windows-specific unittest we can run. Right now it's
-# win64-specific, and relies on masm, so we comment it out.
-
-# patch_functions.cc #includes tcmalloc.cc, so no need to link it in.
-@MINGW_TRUE@TCMALLOC_CC =
-@MINGW_FALSE@MAYBE_THREADS_CC = src/maybe_threads.cc
-# windows has its own system for threads and system memory allocation.
-@MINGW_TRUE@MAYBE_THREADS_CC =
-@MINGW_FALSE@SYSTEM_ALLOC_CC = src/system-alloc.cc
-@MINGW_TRUE@SYSTEM_ALLOC_CC =
-@MINGW_FALSE@libspinlock_la_LIBADD = $(NANOSLEEP_LIBS)
-LOW_LEVEL_ALLOC_UNITTEST_INCLUDES = src/base/low_level_alloc.h \
- src/base/basictypes.h \
- src/gperftools/malloc_hook.h \
- src/gperftools/malloc_hook_c.h \
- src/malloc_hook-inl.h \
- src/malloc_hook_mmap_linux.h \
- src/malloc_hook_mmap_freebsd.h \
- $(SPINLOCK_INCLUDES) \
- $(LOGGING_INCLUDES)
-
-low_level_alloc_unittest_SOURCES = src/base/low_level_alloc.cc \
- src/malloc_hook.cc \
- $(MAYBE_THREADS_CC) \
- src/tests/low_level_alloc_unittest.cc \
- $(LOW_LEVEL_ALLOC_UNITTEST_INCLUDES)
-
-# By default, MallocHook takes stack traces for use by the heap-checker.
-# We don't need that functionality here, so we turn it off to reduce deps.
-low_level_alloc_unittest_CXXFLAGS = -DNO_TCMALLOC_SAMPLES
-low_level_alloc_unittest_LDADD = $(LIBSPINLOCK)
-ATOMICOPS_UNITTEST_INCLUDES = src/base/atomicops.h \
- src/base/atomicops-internals-macosx.h \
- src/base/atomicops-internals-windows.h \
- src/base/atomicops-internals-x86.h \
- $(LOGGING_INCLUDES)
-
-atomicops_unittest_SOURCES = src/tests/atomicops_unittest.cc \
- $(ATOMICOPS_UNITTEST_INCLUDES)
-
-atomicops_unittest_LDADD = $(LIBSPINLOCK)
-
-### ------- stack trace
-
-### The header files we use. We divide into categories based on directory
-@WITH_STACK_TRACE_TRUE@S_STACKTRACE_INCLUDES = src/stacktrace_config.h \
-@WITH_STACK_TRACE_TRUE@ src/stacktrace_generic-inl.h \
-@WITH_STACK_TRACE_TRUE@ src/stacktrace_libunwind-inl.h \
-@WITH_STACK_TRACE_TRUE@ src/stacktrace_arm-inl.h \
-@WITH_STACK_TRACE_TRUE@ src/stacktrace_powerpc-inl.h \
-@WITH_STACK_TRACE_TRUE@ src/stacktrace_x86-inl.h \
-@WITH_STACK_TRACE_TRUE@ src/stacktrace_win32-inl.h \
-@WITH_STACK_TRACE_TRUE@ src/base/elf_mem_image.h \
-@WITH_STACK_TRACE_TRUE@ src/base/vdso_support.h
-
-@WITH_STACK_TRACE_TRUE@SG_STACKTRACE_INCLUDES = src/gperftools/stacktrace.h
-@WITH_STACK_TRACE_TRUE@STACKTRACE_INCLUDES = $(S_STACKTRACE_INCLUDES) $(SG_STACKTRACE_INCLUDES)
-@WITH_STACK_TRACE_TRUE@libstacktrace_la_SOURCES = src/stacktrace.cc \
-@WITH_STACK_TRACE_TRUE@ src/base/elf_mem_image.cc \
-@WITH_STACK_TRACE_TRUE@ src/base/vdso_support.cc \
-@WITH_STACK_TRACE_TRUE@ $(STACKTRACE_INCLUDES)
-
-@WITH_STACK_TRACE_TRUE@libstacktrace_la_LIBADD = $(UNWIND_LIBS) $(LIBSPINLOCK)
-@WITH_STACK_TRACE_TRUE@STACKTRACE_SYMBOLS = '(GetStackTrace|GetStackFrames|GetStackTraceWithContext|GetStackFramesWithContext)'
-@WITH_STACK_TRACE_TRUE@libstacktrace_la_LDFLAGS = -export-symbols-regex $(STACKTRACE_SYMBOLS)
-@WITH_STACK_TRACE_TRUE@STACKTRACE_UNITTEST_INCLUDES = src/config_for_unittests.h \
-@WITH_STACK_TRACE_TRUE@ src/base/commandlineflags.h \
-@WITH_STACK_TRACE_TRUE@ $(STACKTRACE_INCLUDES) \
-@WITH_STACK_TRACE_TRUE@ $(LOGGING_INCLUDES)
-
-@WITH_STACK_TRACE_TRUE@stacktrace_unittest_SOURCES = src/tests/stacktrace_unittest.cc \
-@WITH_STACK_TRACE_TRUE@ $(STACKTRACE_UNITTEST_INCLUDES)
-
-@WITH_STACK_TRACE_TRUE@stacktrace_unittest_LDADD = libstacktrace.la liblogging.la
-
-### ------- pprof
-
-# If we are not compiling with stacktrace support, pprof is worthless
-@WITH_STACK_TRACE_TRUE@bin_SCRIPTS = src/pprof
-
-### Unittests
-@WITH_STACK_TRACE_TRUE@check_SCRIPTS = pprof_unittest
-
-### Documentation
-@WITH_STACK_TRACE_TRUE@dist_man_MANS = doc/pprof.1
-
-### ------- tcmalloc_minimal (thread-caching malloc)
-
-### The header files we use. We divide into categories based on directory
-S_TCMALLOC_MINIMAL_INCLUDES = src/common.h \
- src/internal_logging.h \
- src/system-alloc.h \
- src/packed-cache-inl.h \
- $(SPINLOCK_INCLUDES) \
- src/tcmalloc_guard.h \
- src/base/commandlineflags.h \
- src/base/basictypes.h \
- src/pagemap.h \
- src/sampler.h \
- src/central_freelist.h \
- src/linked_list.h \
- src/libc_override.h \
- src/libc_override_gcc_and_weak.h \
- src/libc_override_glibc.h \
- src/libc_override_osx.h \
- src/libc_override_redefine.h \
- src/page_heap.h \
- src/page_heap_allocator.h \
- src/span.h \
- src/static_vars.h \
- src/symbolize.h \
- src/thread_cache.h \
- src/stack_trace_table.h \
- src/base/thread_annotations.h \
- src/malloc_hook-inl.h \
- src/malloc_hook_mmap_linux.h \
- src/malloc_hook_mmap_freebsd.h \
- src/maybe_threads.h
-
-SG_TCMALLOC_MINIMAL_INCLUDES = src/gperftools/malloc_hook.h \
- src/gperftools/malloc_hook_c.h \
- src/gperftools/malloc_extension.h \
- src/gperftools/malloc_extension_c.h \
- src/gperftools/stacktrace.h
-
-TCMALLOC_MINIMAL_INCLUDES = $(S_TCMALLOC_MINIMAL_INCLUDES) $(SG_TCMALLOC_MINIMAL_INCLUDES)
-libtcmalloc_minimal_internal_la_SOURCES = src/common.cc \
- src/internal_logging.cc \
- $(SYSTEM_ALLOC_CC) \
- src/memfs_malloc.cc \
- src/central_freelist.cc \
- src/page_heap.cc \
- src/sampler.cc \
- src/span.cc \
- src/stack_trace_table.cc \
- src/static_vars.cc \
- src/symbolize.cc \
- src/thread_cache.cc \
- src/malloc_hook.cc \
- src/malloc_extension.cc \
- $(MAYBE_THREADS_CC) \
- $(TCMALLOC_MINIMAL_INCLUDES)
-
-# We #define NO_TCMALLOC_SAMPLES, since sampling is turned off for _minimal.
-libtcmalloc_minimal_internal_la_CXXFLAGS = -DNO_TCMALLOC_SAMPLES \
- -DNO_HEAP_CHECK \
- $(PTHREAD_CFLAGS) -DNDEBUG \
- $(AM_CXXFLAGS) $(NO_EXCEPTIONS)
-
-libtcmalloc_minimal_internal_la_LDFLAGS = $(PTHREAD_CFLAGS)
-libtcmalloc_minimal_internal_la_LIBADD = $(PTHREAD_LIBS) $(LIBSPINLOCK)
-libtcmalloc_minimal_la_SOURCES = $(TCMALLOC_CC) $(TCMALLOC_MINIMAL_INCLUDES)
-libtcmalloc_minimal_la_CXXFLAGS = -DNO_TCMALLOC_SAMPLES \
- $(PTHREAD_CFLAGS) -DNDEBUG $(AM_CXXFLAGS)
-
-# -version-info gets passed to libtool
-libtcmalloc_minimal_la_LDFLAGS = $(PTHREAD_CFLAGS) -version-info @TCMALLOC_SO_VERSION@
-libtcmalloc_minimal_la_LIBADD = libtcmalloc_minimal_internal.la $(PTHREAD_LIBS)
-@MINGW_FALSE@LIBTCMALLOC_MINIMAL = libtcmalloc_minimal.la
-
-# For windows, we're playing around with trying to do some stacktrace
-# support even with libtcmalloc_minimal. For everyone else, though,
-# we turn off all stack-trace activity for libtcmalloc_minimal.
-# TODO(csilvers): when we're done experimenting, do something principled here
-@MINGW_TRUE@LIBTCMALLOC_MINIMAL = libtcmalloc_minimal.la libstacktrace.la
-tcmalloc_minimal_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \
- src/tests/testutil.h src/tests/testutil.cc \
- $(TCMALLOC_UNITTEST_INCLUDES)
-
-tcmalloc_minimal_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-tcmalloc_minimal_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-# We want libtcmalloc last on the link line, but due to a bug in
-# libtool involving convenience libs, they need to come last on the
-# link line in order to get dependency ordering right. This is ok:
-# convenience libraries are .a's, so tcmalloc is still the last .so.
-# We also put pthreads after tcmalloc, because some pthread
-# implementations define their own malloc, and we need to go on the
-# first linkline to make sure our malloc 'wins'.
-tcmalloc_minimal_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) \
- liblogging.la $(PTHREAD_LIBS)
-
-tcmalloc_minimal_large_unittest_SOURCES = src/tests/tcmalloc_large_unittest.cc
-tcmalloc_minimal_large_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-tcmalloc_minimal_large_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-tcmalloc_minimal_large_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@maybe_threads_unittest_sh_SOURCES = src/tests/maybe_threads_unittest.sh
-ADDRESSMAP_UNITTEST_INCLUDES = src/addressmap-inl.h \
- src/base/commandlineflags.h \
- $(LOGGING_INCLUDES)
-
-addressmap_unittest_SOURCES = src/tests/addressmap_unittest.cc \
- $(ADDRESSMAP_UNITTEST_INCLUDES) $(am__append_19)
-addressmap_unittest_CXXFLAGS = -g $(AM_CXXFLAGS)
-addressmap_unittest_LDADD = liblogging.la
-@MINGW_FALSE@system_alloc_unittest_SOURCES = src/config_for_unittests.h \
-@MINGW_FALSE@ src/tests/system-alloc_unittest.cc
-
-@MINGW_FALSE@system_alloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@MINGW_FALSE@system_alloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-@MINGW_FALSE@system_alloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-packed_cache_test_SOURCES = src/tests/packed-cache_test.cc
-packed_cache_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-packed_cache_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-packed_cache_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-frag_unittest_SOURCES = src/tests/frag_unittest.cc src/config_for_unittests.h
-frag_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-frag_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-frag_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-markidle_unittest_SOURCES = src/tests/markidle_unittest.cc \
- src/config_for_unittests.h \
- src/tests/testutil.h src/tests/testutil.cc
-
-markidle_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-markidle_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-markidle_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-current_allocated_bytes_test_SOURCES = src/tests/current_allocated_bytes_test.cc \
- src/config_for_unittests.h
-
-current_allocated_bytes_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-current_allocated_bytes_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-current_allocated_bytes_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-malloc_hook_test_SOURCES = src/tests/malloc_hook_test.cc \
- src/config_for_unittests.h \
- src/base/logging.h \
- src/gperftools/malloc_hook.h \
- src/tests/testutil.h src/tests/testutil.cc
-
-malloc_hook_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-malloc_hook_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-malloc_hook_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-malloc_extension_test_SOURCES = src/tests/malloc_extension_test.cc \
- src/config_for_unittests.h \
- src/base/logging.h \
- src/gperftools/malloc_extension.h \
- src/gperftools/malloc_extension_c.h
-
-malloc_extension_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-malloc_extension_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-malloc_extension_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@malloc_extension_c_test_SOURCES = src/tests/malloc_extension_c_test.c \
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@ src/gperftools/malloc_extension.h \
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@ src/gperftools/malloc_extension_c.h
-
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@malloc_extension_c_test_CFLAGS = \
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@ $(PTHREAD_CFLAGS) \
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@ $(AM_CFLAGS) \
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@ $(am__append_22)
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@malloc_extension_c_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@malloc_extension_c_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-@MINGW_FALSE@@OSX_FALSE@memalign_unittest_SOURCES = src/tests/memalign_unittest.cc \
-@MINGW_FALSE@@OSX_FALSE@ src/tcmalloc.h \
-@MINGW_FALSE@@OSX_FALSE@ src/config_for_unittests.h \
-@MINGW_FALSE@@OSX_FALSE@ src/tests/testutil.h src/tests/testutil.cc
-
-@MINGW_FALSE@@OSX_FALSE@memalign_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@MINGW_FALSE@@OSX_FALSE@memalign_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-@MINGW_FALSE@@OSX_FALSE@memalign_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-page_heap_test_SOURCES = src/tests/page_heap_test.cc \
- src/config_for_unittests.h \
- src/base/logging.h \
- src/common.h \
- src/page_heap.h
-
-page_heap_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-page_heap_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-page_heap_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-pagemap_unittest_SOURCES = src/tests/pagemap_unittest.cc \
- src/config_for_unittests.h \
- src/base/logging.h \
- src/pagemap.h
-
-pagemap_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-pagemap_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-pagemap_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-realloc_unittest_SOURCES = src/tests/realloc_unittest.cc \
- src/config_for_unittests.h \
- src/base/logging.h
-
-realloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-realloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-realloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-stack_trace_table_test_SOURCES = src/tests/stack_trace_table_test.cc \
- src/config_for_unittests.h
-
-stack_trace_table_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-stack_trace_table_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-stack_trace_table_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-thread_dealloc_unittest_SOURCES = src/tests/thread_dealloc_unittest.cc \
- src/config_for_unittests.h \
- src/tests/testutil.h src/tests/testutil.cc
-
-thread_dealloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-thread_dealloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-thread_dealloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS)
-@WITH_DEBUGALLOC_TRUE@libtcmalloc_minimal_debug_la_SOURCES = src/debugallocation.cc \
-@WITH_DEBUGALLOC_TRUE@ $(TCMALLOC_MINIMAL_INCLUDES)
-
-@WITH_DEBUGALLOC_TRUE@libtcmalloc_minimal_debug_la_CXXFLAGS = $(libtcmalloc_minimal_la_CXXFLAGS) \
-@WITH_DEBUGALLOC_TRUE@ -DTCMALLOC_FOR_DEBUGALLOCATION
-
-# version_info gets passed to libtool
-@WITH_DEBUGALLOC_TRUE@libtcmalloc_minimal_debug_la_LDFLAGS = $(libtcmalloc_minimal_la_LDFLAGS) \
-@WITH_DEBUGALLOC_TRUE@ -version-info @TCMALLOC_SO_VERSION@
-
-@WITH_DEBUGALLOC_TRUE@libtcmalloc_minimal_debug_la_LIBADD = $(libtcmalloc_minimal_la_LIBADD)
-@WITH_DEBUGALLOC_TRUE@tcmalloc_minimal_debug_unittest_SOURCES = $(tcmalloc_minimal_unittest_SOURCES)
-@WITH_DEBUGALLOC_TRUE@tcmalloc_minimal_debug_unittest_CXXFLAGS = $(tcmalloc_minimal_unittest_CXXFLAGS) \
-@WITH_DEBUGALLOC_TRUE@ -DDEBUGALLOCATION
-
-@WITH_DEBUGALLOC_TRUE@tcmalloc_minimal_debug_unittest_LDFLAGS = $(tcmalloc_minimal_unittest_LDFLAGS)
-@WITH_DEBUGALLOC_TRUE@tcmalloc_minimal_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS)
-@WITH_DEBUGALLOC_TRUE@malloc_extension_debug_test_SOURCES = $(malloc_extension_test_SOURCES)
-@WITH_DEBUGALLOC_TRUE@malloc_extension_debug_test_CXXFLAGS = $(malloc_extension_test_CXXFLAGS)
-@WITH_DEBUGALLOC_TRUE@malloc_extension_debug_test_LDFLAGS = $(malloc_extension_test_LDFLAGS)
-@WITH_DEBUGALLOC_TRUE@malloc_extension_debug_test_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS)
-@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@memalign_debug_unittest_SOURCES = $(memalign_unittest_SOURCES)
-@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@memalign_debug_unittest_CXXFLAGS = $(memalign_unittest_CXXFLAGS)
-@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@memalign_debug_unittest_LDFLAGS = $(memalign_unittest_LDFLAGS)
-@MINGW_FALSE@@OSX_FALSE@@WITH_DEBUGALLOC_TRUE@memalign_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS)
-@WITH_DEBUGALLOC_TRUE@realloc_debug_unittest_SOURCES = $(realloc_unittest_SOURCES)
-@WITH_DEBUGALLOC_TRUE@realloc_debug_unittest_CXXFLAGS = $(realloc_unittest_CXXFLAGS)
-@WITH_DEBUGALLOC_TRUE@realloc_debug_unittest_LDFLAGS = $(realloc_unittest_LDFLAGS)
-@WITH_DEBUGALLOC_TRUE@realloc_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS)
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_sh_SOURCES = src/tests/debugallocation_test.sh
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_SOURCES = src/tests/debugallocation_test.cc
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS)
-
-### ------- tcmalloc (thread-caching malloc + heap profiler + heap checker)
-
-### The header files we use. We divide into categories based on directory
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@S_TCMALLOC_INCLUDES = $(S_TCMALLOC_MINIMAL_INCLUDES) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(LOGGING_INCLUDES) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/addressmap-inl.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/raw_printer.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/elfcore.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/googleinit.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/linux_syscall_support.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/linuxthreads.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/stl_allocator.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/sysinfo.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/thread_lister.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-profile-table.h
-
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@SG_TCMALLOC_INCLUDES = $(SG_TCMALLOC_MINIMAL_INCLUDES) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/gperftools/heap-profiler.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/gperftools/heap-checker.h
-
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@TCMALLOC_INCLUDES = $(S_TCMALLOC_INCLUDES) $(SG_TCMALLOC_INCLUDES)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_internal_la_SOURCES = $(libtcmalloc_minimal_internal_la_SOURCES) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_INCLUDES) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/low_level_alloc.cc \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-profile-table.cc \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-profiler.cc \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/raw_printer.cc \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/memory_region_map.cc
-
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_internal_la_CXXFLAGS = \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(PTHREAD_CFLAGS) -DNDEBUG \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(AM_CXXFLAGS) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(NO_EXCEPTIONS) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(am__append_36)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_internal_la_LDFLAGS = $(PTHREAD_CFLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_internal_la_LIBADD = libstacktrace.la $(PTHREAD_LIBS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_la_SOURCES = \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_CC) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_INCLUDES) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(am__append_35)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_la_CXXFLAGS = \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(PTHREAD_CFLAGS) -DNDEBUG \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(AM_CXXFLAGS) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(am__append_37)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_la_LDFLAGS = $(PTHREAD_CFLAGS) -version-info @TCMALLOC_SO_VERSION@
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_la_LIBADD = libtcmalloc_internal.la $(PTHREAD_LIBS)
-@WITH_HEAP_CHECKER_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@HEAP_CHECKER_SOURCES =
-
-# heap-checker-bcad is last, in hopes its global ctor will run first.
-# (Note this is added to libtcmalloc.la, not libtcmalloc_internal.la,
-# but that's ok; the internal/external distinction is only useful for
-# cygwin, and cygwin doesn't use HEAP_CHECKER anyway.)
-@WITH_HEAP_CHECKER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@HEAP_CHECKER_SOURCES = src/base/thread_lister.c \
-@WITH_HEAP_CHECKER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/linuxthreads.cc \
-@WITH_HEAP_CHECKER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-checker.cc \
-@WITH_HEAP_CHECKER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/heap-checker-bcad.cc
-
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@LIBTCMALLOC = libtcmalloc.la
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@TCMALLOC_UNITTEST_INCLUDES = src/config_for_unittests.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/gperftools/malloc_extension.h
-
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/tcmalloc.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/tests/testutil.h src/tests/testutil.cc \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_UNITTEST_INCLUDES)
-
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-# We want libtcmalloc last on the link line, but due to a bug in
-# libtool involving convenience libs, they need to come last on the
-# link line in order to get dependency ordering right. This is ok:
-# convenience libraries are .a's, so tcmalloc is still the last .so.
-# We also put pthreads after tcmalloc, because some pthread
-# implementations define their own malloc, and we need to go on the
-# first linkline to make sure our malloc 'wins'.
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_unittest_LDADD = $(LIBTCMALLOC) liblogging.la $(PTHREAD_LIBS)
-
-# This makes sure it's safe to link in both tcmalloc and
-# tcmalloc_minimal. (One would never do this on purpose, but perhaps
-# by accident...) When we can compile libprofiler, we also link it in
-# to make sure that works too. NOTE: On OS X, it's *not* safe to
-# link both in (we end up with two copies of every global var, and
-# the code tends to pick one arbitrarily), so don't run the test there.
-# (We define these outside the 'if' because they're reused below.)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_srcs = src/tests/tcmalloc_unittest.cc \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/tests/testutil.h src/tests/testutil.cc \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_UNITTEST_INCLUDES)
-
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_cflags = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_lflags = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-@WITH_CPU_PROFILER_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_ladd = $(LIBTCMALLOC) $(LIBTCMALLOC_MINIMAL) \
-@WITH_CPU_PROFILER_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ liblogging.la $(PTHREAD_LIBS)
-
-# We want libtcmalloc last on the link line, but due to a bug in
-# libtool involving convenience libs, they need to come last on the
-# link line in order to get dependency ordering right. This is ok:
-# convenience libraries are .a's, so tcmalloc is still the last .so.
-# We also put pthreads after tcmalloc, because some pthread
-# implementations define their own malloc, and we need to go on the
-# first linkline to make sure our malloc 'wins'.
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_ladd = $(LIBTCMALLOC) $(LIBTCMALLOC_MINIMAL) \
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ libprofiler.la liblogging.la $(PTHREAD_LIBS)
-
-@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_SOURCES = $(tcmalloc_both_unittest_srcs)
-@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_CXXFLAGS = $(tcmalloc_both_unittest_cflags)
-@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_LDFLAGS = $(tcmalloc_both_unittest_lflags)
-@OSX_FALSE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_both_unittest_LDADD = $(tcmalloc_both_unittest_ladd)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_unittest_SOURCES = src/tests/tcmalloc_large_unittest.cc
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_large_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@raw_printer_test_SOURCES = src/tests/raw_printer_test.cc
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@raw_printer_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@raw_printer_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@raw_printer_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_test_SOURCES = src/tests/sampler_test.cc \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/config_for_unittests.h
-
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) -lm
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test_sh_SOURCES = src/tests/sampling_test.sh
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@SAMPLING_TEST_INCLUDES = src/config_for_unittests.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/base/logging.h \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ src/gperftools/malloc_extension.h
-
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test_SOURCES = src/tests/sampling_test.cc \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(SAMPLING_TEST_INCLUDES)
-
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS)
-@WITH_HEAP_PROFILER_TRUE@heap_profiler_unittest_sh_SOURCES = src/tests/heap-profiler_unittest.sh
-@WITH_HEAP_PROFILER_TRUE@HEAP_PROFILER_UNITTEST_INCLUDES = src/config_for_unittests.h \
-@WITH_HEAP_PROFILER_TRUE@ src/gperftools/heap-profiler.h
-
-@WITH_HEAP_PROFILER_TRUE@heap_profiler_unittest_SOURCES = src/tests/heap-profiler_unittest.cc \
-@WITH_HEAP_PROFILER_TRUE@ $(HEAP_PROFILER_UNITTEST_INCLUDES)
-
-@WITH_HEAP_PROFILER_TRUE@heap_profiler_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_HEAP_PROFILER_TRUE@heap_profiler_unittest_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-@WITH_HEAP_PROFILER_TRUE@heap_profiler_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS)
-@WITH_HEAP_PROFILER_TRUE@simple_compat_test_SOURCES = src/tests/simple_compat_test.cc \
-@WITH_HEAP_PROFILER_TRUE@ $(googleinclude_HEADERS)
-
-@WITH_HEAP_PROFILER_TRUE@simple_compat_test_LDFLAGS = $(TCMALLOC_FLAGS)
-@WITH_HEAP_PROFILER_TRUE@simple_compat_test_LDADD = $(LIBTCMALLOC)
-@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_sh_SOURCES = src/tests/heap-checker_unittest.sh
-@WITH_HEAP_CHECKER_TRUE@heap_checker_death_unittest_sh_SOURCES = src/tests/heap-checker-death_unittest.sh
-@WITH_HEAP_CHECKER_TRUE@HEAP_CHECKER_UNITTEST_INCLUDES = src/config_for_unittests.h \
-@WITH_HEAP_CHECKER_TRUE@ src/memory_region_map.h \
-@WITH_HEAP_CHECKER_TRUE@ src/base/commandlineflags.h \
-@WITH_HEAP_CHECKER_TRUE@ src/base/googleinit.h \
-@WITH_HEAP_CHECKER_TRUE@ src/gperftools/heap-checker.h \
-@WITH_HEAP_CHECKER_TRUE@ $(LOGGING_INCLUDES)
-
-@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_SOURCES = src/tests/heap-checker_unittest.cc \
-@WITH_HEAP_CHECKER_TRUE@ $(HEAP_CHECKER_UNITTEST_INCLUDES)
-
-@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS)
-# We want libtcmalloc last on the link line, but due to a bug in
-# libtool involving convenience libs, they need to come last on the
-# link line in order to get dependency ordering right. This is ok:
-# convenience libraries are .a's, so tcmalloc is still the last .so.
-# We also put pthreads after tcmalloc, because some pthread
-# implementations define their own malloc, and we need to go on the
-# first linkline to make sure our malloc 'wins'.
-@WITH_HEAP_CHECKER_TRUE@heap_checker_unittest_LDADD = $(LIBTCMALLOC) liblogging.la $(PTHREAD_LIBS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_debug_la_SOURCES = src/debugallocation.cc $(HEAP_CHECKER_SOURCES) \
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ $(TCMALLOC_INCLUDES)
-
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_debug_la_CXXFLAGS = $(libtcmalloc_la_CXXFLAGS) \
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ -DTCMALLOC_FOR_DEBUGALLOCATION
-
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_debug_la_LDFLAGS = $(libtcmalloc_la_LDFLAGS) \
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ -version-info @TCMALLOC_SO_VERSION@
-
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_debug_la_LIBADD = $(libtcmalloc_la_LIBADD)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_debug_unittest_SOURCES = $(tcmalloc_unittest_SOURCES)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_debug_unittest_CXXFLAGS = $(tcmalloc_unittest_CXXFLAGS) \
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ -DDEBUGALLOCATION
-
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_debug_unittest_LDFLAGS = $(tcmalloc_unittest_LDFLAGS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_debug_unittest_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_debug_test_SOURCES = $(sampler_test_SOURCES)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_debug_test_CXXFLAGS = $(samples_test_CXXFLAGS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_debug_test_LDFLAGS = $(sampler_test_LDFLAGS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampler_debug_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) -lm
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test_sh_SOURCES = src/tests/sampling_test.sh
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test_SOURCES = $(sampling_test_SOURCES)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test_CXXFLAGS = $(sampling_test_CXXFLAGS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test_LDFLAGS = $(sampling_test_LDFLAGS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap_profiler_debug_unittest_sh_SOURCES = src/tests/heap-profiler_unittest.sh
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap_profiler_debug_unittest_SOURCES = $(heap_profiler_unittest_SOURCES)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap_profiler_debug_unittest_CXXFLAGS = $(heap_profiler_unittest_CXXFLAGS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap_profiler_debug_unittest_LDFLAGS = $(heap_profiler_unittest_LDFLAGS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap_profiler_debug_unittest_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_sh_SOURCES = src/tests/heap-checker_unittest.sh
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_SOURCES = $(heap_checker_unittest_SOURCES)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_CXXFLAGS = $(heap_checker_unittest_CXXFLAGS)
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_LDFLAGS = $(heap_checker_unittest_LDFLAGS)
-# We want libtcmalloc last on the link line, but due to a bug in
-# libtool involving convenience libs, they need to come last on the
-# link line in order to get dependency ordering right. This is ok:
-# convenience libraries are .a's, so tcmalloc is still the last .so.
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap_checker_debug_unittest_LDADD = libtcmalloc_debug.la liblogging.la \
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@ $(PTHREAD_LIBS)
-
-
-### ------- CPU profiler
-
-### The header files we use. We divide into categories based on directory
-@WITH_CPU_PROFILER_TRUE@S_CPU_PROFILER_INCLUDES = src/profiledata.h \
-@WITH_CPU_PROFILER_TRUE@ src/profile-handler.h \
-@WITH_CPU_PROFILER_TRUE@ src/getpc.h \
-@WITH_CPU_PROFILER_TRUE@ src/base/basictypes.h \
-@WITH_CPU_PROFILER_TRUE@ src/base/commandlineflags.h \
-@WITH_CPU_PROFILER_TRUE@ src/base/googleinit.h \
-@WITH_CPU_PROFILER_TRUE@ src/base/logging.h \
-@WITH_CPU_PROFILER_TRUE@ src/base/simple_mutex.h \
-@WITH_CPU_PROFILER_TRUE@ src/base/sysinfo.h \
-@WITH_CPU_PROFILER_TRUE@ $(SPINLOCK_INCLUDES) \
-@WITH_CPU_PROFILER_TRUE@ $(LOGGING_INCLUDES)
-
-@WITH_CPU_PROFILER_TRUE@SG_CPU_PROFILER_INCLUDES = src/gperftools/profiler.h \
-@WITH_CPU_PROFILER_TRUE@ src/gperftools/stacktrace.h
-
-@WITH_CPU_PROFILER_TRUE@CPU_PROFILER_INCLUDES = $(S_CPU_PROFILER_INCLUDES) $(SG_CPU_PROFILER_INCLUDES)
-@WITH_CPU_PROFILER_TRUE@libprofiler_la_SOURCES = src/profiler.cc \
-@WITH_CPU_PROFILER_TRUE@ src/profile-handler.cc \
-@WITH_CPU_PROFILER_TRUE@ src/profiledata.cc \
-@WITH_CPU_PROFILER_TRUE@ $(CPU_PROFILER_INCLUDES)
-
-@WITH_CPU_PROFILER_TRUE@libprofiler_la_LIBADD = libstacktrace.la
-# We have to include ProfileData for profiledata_unittest
-@WITH_CPU_PROFILER_TRUE@CPU_PROFILER_SYMBOLS = '(ProfilerStart|ProfilerStartWithOptions|ProfilerStop|ProfilerFlush|ProfilerEnable|ProfilerDisable|ProfilingIsEnabledForAllThreads|ProfilerRegisterThread|ProfilerGetCurrentState|ProfilerState|ProfileData|ProfileHandler)'
-@WITH_CPU_PROFILER_TRUE@libprofiler_la_LDFLAGS = -export-symbols-regex $(CPU_PROFILER_SYMBOLS) \
-@WITH_CPU_PROFILER_TRUE@ -version-info @PROFILER_SO_VERSION@
-
-
-# See discussion above (under LIBTCMALLOC_MINIMAL) for why we do this.
-# Basically it's to work around systems where --rpath doesn't work right.
-@WITH_CPU_PROFILER_TRUE@LIBPROFILER = libstacktrace.la libprofiler.la
-#WINDOWS_PROJECTS += vsprojects/getpc_test/getpc_test.vcproj
-@WITH_CPU_PROFILER_TRUE@getpc_test_SOURCES = src/tests/getpc_test.cc src/getpc.h
-#WINDOWS_PROJECTS += vsprojects/profiledata_unittest/profiledata_unittest.vcproj
-@WITH_CPU_PROFILER_TRUE@profiledata_unittest_SOURCES = src/tests/profiledata_unittest.cc \
-@WITH_CPU_PROFILER_TRUE@ src/profiledata.h \
-@WITH_CPU_PROFILER_TRUE@ src/base/commandlineflags.h \
-@WITH_CPU_PROFILER_TRUE@ src/base/logging.h \
-@WITH_CPU_PROFILER_TRUE@ src/base/basictypes.h
-
-@WITH_CPU_PROFILER_TRUE@profiledata_unittest_LDADD = $(LIBPROFILER)
-@WITH_CPU_PROFILER_TRUE@profile_handler_unittest_SOURCES = src/tests/profile-handler_unittest.cc \
-@WITH_CPU_PROFILER_TRUE@ src/profile-handler.h
-
-@WITH_CPU_PROFILER_TRUE@profile_handler_unittest_CXXFLAGS = $(PTHREAD_CFLAGS)
-@WITH_CPU_PROFILER_TRUE@profile_handler_unittest_LDFLAGS = $(PTHREAD_CFLAGS)
-@WITH_CPU_PROFILER_TRUE@profile_handler_unittest_LDADD = $(LIBPROFILER) $(PTHREAD_LIBS)
-@WITH_CPU_PROFILER_TRUE@profiler_unittest_sh_SOURCES = src/tests/profiler_unittest.sh
-@WITH_CPU_PROFILER_TRUE@PROFILER_UNITTEST_INCLUDES = src/config_for_unittests.h \
-@WITH_CPU_PROFILER_TRUE@ src/gperftools/profiler.h
-
-@WITH_CPU_PROFILER_TRUE@PROFILER_UNITTEST_SRCS = src/tests/profiler_unittest.cc \
-@WITH_CPU_PROFILER_TRUE@ src/tests/testutil.h src/tests/testutil.cc \
-@WITH_CPU_PROFILER_TRUE@ $(PROFILER_UNITTEST_INCLUDES)
-
-@WITH_CPU_PROFILER_TRUE@profiler1_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS)
-@WITH_CPU_PROFILER_TRUE@profiler1_unittest_CXXFLAGS = -g -DNO_THREADS $(AM_CXXFLAGS)
-@WITH_CPU_PROFILER_TRUE@profiler1_unittest_LDADD = $(LIBPROFILER)
-@WITH_CPU_PROFILER_TRUE@profiler2_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS)
-@WITH_CPU_PROFILER_TRUE@profiler2_unittest_CXXFLAGS = -g -DNO_THREADS $(AM_CXXFLAGS)
-@WITH_CPU_PROFILER_TRUE@profiler2_unittest_LDADD = -lstacktrace -lprofiler
-# We depend on -lprofiler but haven't yet said how to build it. Do so now.
-@WITH_CPU_PROFILER_TRUE@profiler2_unittest_DEPENDENCIES = $(LIBPROFILER)
-@WITH_CPU_PROFILER_TRUE@profiler3_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS)
-@WITH_CPU_PROFILER_TRUE@profiler3_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_CPU_PROFILER_TRUE@profiler3_unittest_LDFLAGS = $(PTHREAD_CFLAGS)
-@WITH_CPU_PROFILER_TRUE@profiler3_unittest_LDADD = $(LIBPROFILER) $(PTHREAD_LIBS)
-@WITH_CPU_PROFILER_TRUE@profiler4_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS)
-@WITH_CPU_PROFILER_TRUE@profiler4_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS)
-@WITH_CPU_PROFILER_TRUE@profiler4_unittest_LDFLAGS = $(PTHREAD_CFLAGS)
-@WITH_CPU_PROFILER_TRUE@profiler4_unittest_LDADD = -lstacktrace -lprofiler $(PTHREAD_LIBS)
-# We depend on -lprofiler but haven't yet said how to build it. Do so now.
-@WITH_CPU_PROFILER_TRUE@profiler4_unittest_DEPENDENCIES = $(LIBPROFILER)
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_and_profiler_la_SOURCES = $(libtcmalloc_la_SOURCES) $(libprofiler_la_SOURCES)
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_and_profiler_la_CXXFLAGS = $(libtcmalloc_la_CXXFLAGS) $(libprofiler_la_CXXFLAGS)
-# Since this library is meant to be used as a .a, I don't worry as much
-# about .so versioning. I just give the libtcmalloc version number.
-# TODO(csilvers): use -export-symbols-regex?
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_and_profiler_la_LDFLAGS = $(PTHREAD_CFLAGS) \
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ -version-info @TCMALLOC_SO_VERSION@
-
-# We don't include libprofiler_la_LIBADD here because all it adds is
-# libstacktrace.la, which we already get via libtcmalloc. Trying to
-# specify it twice causes link-time duplicate-definition errors. :-(
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@libtcmalloc_and_profiler_la_LIBADD = $(libtcmalloc_la_LIBADD)
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_and_profiler_unittest_SOURCES = $(tcmalloc_both_unittest_srcs)
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_and_profiler_unittest_CXXFLAGS = $(tcmalloc_both_unittest_cflags)
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_and_profiler_unittest_LDFLAGS = $(tcmalloc_both_unittest_lflags)
-@WITH_CPU_PROFILER_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@tcmalloc_and_profiler_unittest_LDADD = libtcmalloc_and_profiler.la
-
-# http://linux.die.net/man/1/pkg-config, http://pkg-config.freedesktop.org/wiki
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = libtcmalloc.pc libtcmalloc_minimal.pc \
- libtcmalloc_debug.pc libtcmalloc_minimal_debug.pc \
- libprofiler.pc
-
-CLEANFILES = $(pkgconfig_DATA)
-EXTRA_DIST = packages/rpm.sh packages/rpm/rpm.spec packages/deb.sh packages/deb \
- $(SCRIPTS) libtool \
- src/windows/get_mangled_names.cc src/windows/override_functions.cc \
- src/windows/config.h src/windows/gperftools/tcmalloc.h \
- $(WINDOWS_PROJECTS) \
- src/solaris/libstdc++.la
-
-all: all-am
-
-.SUFFIXES:
-.SUFFIXES: .c .cc .lo .o .obj
-am--refresh:
- @:
-$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
- @for dep in $?; do \
- case '$(am__configure_deps)' in \
- *$$dep*) \
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- cd $(srcdir) && $(AUTOMAKE) --gnu \
- && exit 0; \
- exit 1;; \
- esac; \
- done; \
- echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
- cd $(top_srcdir) && \
- $(AUTOMAKE) --gnu Makefile
-.PRECIOUS: Makefile
-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
- @case '$?' in \
- *config.status*) \
- echo ' $(SHELL) ./config.status'; \
- $(SHELL) ./config.status;; \
- *) \
- echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
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-
-src/config.h: src/stamp-h1
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- $(MAKE) $(AM_MAKEFLAGS) $(check_SCRIPTS)
- $(MAKE) $(AM_MAKEFLAGS) check-TESTS
-check: check-am
-all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(SCRIPTS) $(MANS) $(DATA) \
- $(HEADERS) all-local
-install-binPROGRAMS: install-libLTLIBRARIES
-
-installdirs:
- for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(docdir)" "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(googleincludedir)" "$(DESTDIR)$(perftoolsincludedir)" "$(DESTDIR)$(perftoolsincludedir)"; do \
- test -z "$$dir" || $(MKDIR_P) "$$dir"; \
- done
-install: install-am
-install-exec: install-exec-am
-install-data: install-data-am
-uninstall: uninstall-am
-
-install-am: all-am
- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-
-installcheck: installcheck-am
-install-strip:
- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
- `test -z '$(STRIP)' || \
- echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
-mostlyclean-generic:
-
-clean-generic:
- -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
-
-distclean-generic:
- -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-
-maintainer-clean-generic:
- @echo "This command is intended for maintainers to use"
- @echo "it deletes files that may require special tools to rebuild."
-clean: clean-am
-
-clean-am: clean-binPROGRAMS clean-generic clean-libLTLIBRARIES \
- clean-libtool clean-noinstLTLIBRARIES clean-noinstPROGRAMS \
- mostlyclean-am
-
-distclean: distclean-am
- -rm -f $(am__CONFIG_DISTCLEAN_FILES)
- -rm -rf ./$(DEPDIR)
- -rm -f Makefile
-distclean-am: clean-am distclean-compile distclean-generic \
- distclean-hdr distclean-libtool distclean-tags
-
-dvi: dvi-am
-
-dvi-am:
-
-html: html-am
-
-info: info-am
-
-info-am:
-
-install-data-am: install-dist_docDATA install-googleincludeHEADERS \
- install-man install-nodist_perftoolsincludeHEADERS \
- install-perftoolsincludeHEADERS install-pkgconfigDATA
-
-install-dvi: install-dvi-am
-
-install-exec-am: install-binPROGRAMS install-binSCRIPTS \
- install-exec-local install-libLTLIBRARIES
-
-install-html: install-html-am
-
-install-info: install-info-am
-
-install-man: install-man1
-
-install-pdf: install-pdf-am
-
-install-ps: install-ps-am
-
-installcheck-am:
-
-maintainer-clean: maintainer-clean-am
- -rm -f $(am__CONFIG_DISTCLEAN_FILES)
- -rm -rf $(top_srcdir)/autom4te.cache
- -rm -rf ./$(DEPDIR)
- -rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
-
-mostlyclean: mostlyclean-am
-
-mostlyclean-am: mostlyclean-compile mostlyclean-generic \
- mostlyclean-libtool
-
-pdf: pdf-am
-
-pdf-am:
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-ps: ps-am
-
-ps-am:
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-uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS \
- uninstall-dist_docDATA uninstall-googleincludeHEADERS \
- uninstall-libLTLIBRARIES uninstall-man \
- uninstall-nodist_perftoolsincludeHEADERS \
- uninstall-perftoolsincludeHEADERS uninstall-pkgconfigDATA
-
-uninstall-man: uninstall-man1
-
-.MAKE: install-am install-strip
-
-.PHONY: CTAGS GTAGS all all-am all-local am--refresh check check-TESTS \
- check-am clean clean-binPROGRAMS clean-generic \
- clean-libLTLIBRARIES clean-libtool clean-noinstLTLIBRARIES \
- clean-noinstPROGRAMS ctags dist dist-all dist-bzip2 dist-gzip \
- dist-hook dist-lzma dist-shar dist-tarZ dist-zip distcheck \
- distclean distclean-compile distclean-generic distclean-hdr \
- distclean-libtool distclean-tags distcleancheck distdir \
- distuninstallcheck dvi dvi-am html html-am info info-am \
- install install-am install-binPROGRAMS install-binSCRIPTS \
- install-data install-data-am install-dist_docDATA install-dvi \
- install-dvi-am install-exec install-exec-am install-exec-local \
- install-googleincludeHEADERS install-html install-html-am \
- install-info install-info-am install-libLTLIBRARIES \
- install-man install-man1 \
- install-nodist_perftoolsincludeHEADERS install-pdf \
- install-pdf-am install-perftoolsincludeHEADERS \
- install-pkgconfigDATA install-ps install-ps-am install-strip \
- installcheck installcheck-am installdirs maintainer-clean \
- maintainer-clean-generic mostlyclean mostlyclean-compile \
- mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
- tags uninstall uninstall-am uninstall-binPROGRAMS \
- uninstall-binSCRIPTS uninstall-dist_docDATA \
- uninstall-googleincludeHEADERS uninstall-libLTLIBRARIES \
- uninstall-man uninstall-man1 \
- uninstall-nodist_perftoolsincludeHEADERS \
- uninstall-perftoolsincludeHEADERS uninstall-pkgconfigDATA
-
-@ENABLE_FRAME_POINTERS_FALSE@@X86_64_AND_NO_FP_BY_DEFAULT_TRUE@ # TODO(csilvers): check if -fomit-frame-pointer might be in $(CXXFLAGS),
-@ENABLE_FRAME_POINTERS_FALSE@@X86_64_AND_NO_FP_BY_DEFAULT_TRUE@ # before setting this.
-@WITH_STACK_TRACE_TRUE@pprof_unittest: $(top_srcdir)/src/pprof
-@WITH_STACK_TRACE_TRUE@ $(top_srcdir)/src/pprof -test
-# This script preloads libtcmalloc, and calls two other binaries as well
-# TODO(csilvers): replace by 'if ! cmp $^ $@ >/dev/null 2>&; then ...; fi'
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@maybe_threads_unittest.sh$(EXEEXT): $(top_srcdir)/$(maybe_threads_unittest_sh_SOURCES) \
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@ $(LIBTCMALLOC_MINIMAL) \
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@ low_level_alloc_unittest
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@ rm -f $@
-@ENABLE_STATIC_FALSE@@MINGW_FALSE@ cp -p $(top_srcdir)/$(maybe_threads_unittest_sh_SOURCES) $@
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@debugallocation_test.sh$(EXEEXT): $(top_srcdir)/$(debugallocation_test_sh_SOURCES) \
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@ debugallocation_test
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@ rm -f $@
-@WITH_DEBUGALLOC_TRUE@@WITH_STACK_TRACE_TRUE@ cp -p $(top_srcdir)/$(debugallocation_test_sh_SOURCES) $@
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_test.sh$(EXEEXT): $(top_srcdir)/$(sampling_test_sh_SOURCES) \
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_test
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ rm -f $@
-@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ cp -p $(top_srcdir)/$(sampling_test_sh_SOURCES) $@
-@WITH_HEAP_PROFILER_TRUE@heap-profiler_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) \
-@WITH_HEAP_PROFILER_TRUE@ heap-profiler_unittest
-@WITH_HEAP_PROFILER_TRUE@ rm -f $@
-@WITH_HEAP_PROFILER_TRUE@ cp -p $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) $@
-@WITH_HEAP_CHECKER_TRUE@heap-checker_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) \
-@WITH_HEAP_CHECKER_TRUE@ heap-checker_unittest
-@WITH_HEAP_CHECKER_TRUE@ rm -f $@
-@WITH_HEAP_CHECKER_TRUE@ cp -p $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) $@
-@WITH_HEAP_CHECKER_TRUE@heap-checker-death_unittest.sh$(EXEEXT): $(heap_checker_death_unittest_sh_SOURCES) \
-@WITH_HEAP_CHECKER_TRUE@ heap-checker_unittest
-@WITH_HEAP_CHECKER_TRUE@ rm -f $@
-@WITH_HEAP_CHECKER_TRUE@ cp -p $(top_srcdir)/$(heap_checker_death_unittest_sh_SOURCES) $@
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@sampling_debug_test.sh$(EXEEXT): $(top_srcdir)/$(sampling_test_sh_SOURCES) \
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ sampling_debug_test
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ rm -f $@
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_OR_CHECKER_TRUE@ cp -p $(top_srcdir)/$(sampling_test_sh_SOURCES) $@
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@heap-profiler_debug_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) \
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@ heap-profiler_debug_unittest
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@ rm -f $@
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_PROFILER_TRUE@ cp -p $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) $@
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@heap-checker_debug_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) \
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@ heap-checker_debug_unittest
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@ rm -f $@
-@WITH_DEBUGALLOC_TRUE@@WITH_HEAP_CHECKER_TRUE@ cp -p $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) $@
-@WITH_CPU_PROFILER_TRUE@profiler_unittest.sh$(EXEEXT): $(top_srcdir)/$(profiler_unittest_sh_SOURCES) \
-@WITH_CPU_PROFILER_TRUE@ profiler1_unittest profiler2_unittest \
-@WITH_CPU_PROFILER_TRUE@ profiler3_unittest profiler4_unittest
-@WITH_CPU_PROFILER_TRUE@ rm -f $@
-@WITH_CPU_PROFILER_TRUE@ cp -p $(top_srcdir)/$(profiler_unittest_sh_SOURCES) $@
-
-# Do the weakening on some exported libtcmalloc symbols.
-install-exec-local: all-local
-all-local: $(LIBS_TO_WEAKEN)
- for la in $(LIBS_TO_WEAKEN); do lib=".libs/`basename $$la .la`.a"; [ ! -f "$$lib" ] || $(WEAKEN) "$$lib"; done
-
-rpm: dist-gzip packages/rpm.sh packages/rpm/rpm.spec
- @cd packages && ./rpm.sh ${PACKAGE} ${VERSION}
-
-deb: dist-gzip packages/deb.sh packages/deb/*
- @cd packages && ./deb.sh ${PACKAGE} ${VERSION}
-
-# I get the description and URL lines from the rpm spec. I use sed to
-# try to rewrite exec_prefix, libdir, and includedir in terms of
-# prefix, if possible.
-libtcmalloc.pc: Makefile packages/rpm/rpm.spec
- echo 'prefix=$(prefix)' > "$@".tmp
- echo 'exec_prefix='`echo '$(exec_prefix)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp
- echo 'libdir='`echo '$(libdir)' | sed 's@^$(exec_prefix)@$${exec_prefix}@'` >> "$@".tmp
- echo 'includedir='`echo '$(includedir)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp
- echo '' >> "$@".tmp
- echo 'Name: $(PACKAGE)' >> "$@".tmp
- echo 'Version: $(VERSION)' >> "$@".tmp
- -grep '^Summary:' $(top_srcdir)/packages/rpm/rpm.spec | sed s/^Summary:/Description:/ | head -n1 >> "$@".tmp
- -grep '^URL: ' $(top_srcdir)/packages/rpm/rpm.spec >> "$@".tmp
- echo 'Requires:' >> "$@".tmp
- echo 'Libs: -L$${libdir} -ltcmalloc' >> "$@".tmp
- echo 'Libs.private: $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)' >> "$@".tmp
- echo 'Cflags: -I$${includedir}' >> "$@".tmp
- mv -f "$@".tmp "$@"
-
-# The other versions are mostly the same.
-libtcmalloc_minimal.pc: libtcmalloc.pc
- cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_minimal/ > "$@"
-
-libtcmalloc_debug.pc: libtcmalloc.pc
- cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_debug/ > "$@"
-
-libtcmalloc_minimal_debug.pc: libtcmalloc.pc
- cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_minimal_debug/ > "$@"
-
-libprofiler.pc: libtcmalloc.pc
- cat libtcmalloc.pc | sed s/-ltcmalloc/-lprofiler/ > "$@"
-
-libtool: $(LIBTOOL_DEPS)
- $(SHELL) ./config.status --recheck
-
-# Windows wants write permission to .vcproj files and maybe even sln files.
-dist-hook:
- test -e "$(distdir)/vsprojects" \
- && chmod -R u+w $(distdir)/*.sln $(distdir)/vsprojects/
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/third_party/tcmalloc/vendor/NEWS b/third_party/tcmalloc/vendor/NEWS
deleted file mode 100644
index 34ca1b0..0000000
--- a/third_party/tcmalloc/vendor/NEWS
+++ /dev/null
@@ -1,338 +0,0 @@
-== 03 February 2012 ==
-
-I've just released gperftools 2.0
-
-The `google-perftools` project has been renamed to `gperftools`. I
-(csilvers) am stepping down as maintainer, to be replaced by
-David Chappelle. Welcome to the team, David! David has been an
-an active contributor to perftools in the past -- in fact, he's the
-only person other than me that already has commit status. I am
-pleased to have him take over as maintainer.
-
-I have both renamed the project (the Google Code site renamed a few
-weeks ago), and bumped the major version number up to 2, to reflect
-the new community ownership of the project. Almost all the
-[http://gperftools.googlecode.com/svn/tags/gperftools-2.0/ChangeLog changes]
-are related to the renaming.
-
-The main functional change from google-perftools 1.10 is that
-I've renamed the `google/` include-directory to be `gperftools/`
-instead. New code should `#include <gperftools/tcmalloc.h>`/etc.
-(Most users of perftools don't need any perftools-specific includes at
-all, so this is mostly directed to "power users.") I've kept the old
-names around as forwarding headers to the new, so `#include
-<google/tcmalloc.h>` will continue to work.
-
-(The other functional change which I snuck in is getting rid of some
-bash-isms in one of the unittest driver scripts, so it could run on
-Solaris.)
-
-Note that some internal names still contain the text `google`, such as
-the `google_malloc` internal linker section. I think that's a
-trickier transition, and can happen in a future release (if at all).
-
-
-=== 31 January 2012 ===
-
-I've just released perftools 1.10
-
-There is an API-incompatible change: several of the methods in the
-`MallocExtension` class have changed from taking a `void*` to taking a
-`const void*`. You should not be affected by this API change
-unless you've written your own custom malloc extension that derives
-from `MallocExtension`, but since it is a user-visible change, I have
-upped the `.so` version number for this release.
-
-This release focuses on improvements to linux-syscall-support.h,
-including ARM and PPC fixups and general cleanups. I hope this will
-magically fix an array of bugs people have been seeing.
-
-There is also exciting news on the porting front, with support for
-patching win64 assembly contributed by IBM Canada! This is an
-important step -- perhaps the most difficult -- to getting perftools
-to work on 64-bit windows using the patching technique (it doesn't
-affect the libc-modification technique). `premable_patcher_test` has
-been added to help test these changes; it is meant to compile under
-x86_64, and won't work under win32.
-
-For the full list of changes, including improved `HEAP_PROFILE_MMAP`
-support, see the
-[http://gperftools.googlecode.com/svn/tags/google-perftools-1.10/ChangeLog ChangeLog].
-
-
-=== 24 January 2011 ===
-
-The `google-perftools` Google Code page has been renamed to
-`gperftools`, in preparation for the project being renamed to
-`gperftools`. In the coming weeks, I'll be stepping down as
-maintainer for the perftools project, and as part of that Google is
-relinquishing ownership of the project; it will now be entirely
-community run. The name change reflects that shift. The 'g' in
-'gperftools' stands for 'great'. :-)
-
-=== 23 December 2011 ===
-
-I've just released perftools 1.9.1
-
-I missed including a file in the tarball, that is needed to compile on
-ARM. If you are not compiling on ARM, or have successfully compiled
-perftools 1.9, there is no need to upgrade.
-
-
-=== 22 December 2011 ===
-
-I've just released perftools 1.9
-
-This change has a slew of improvements, from better ARM and freebsd
-support, to improved performance by moving some code outside of locks,
-to better pprof reporting of code with overloaded functions.
-
-The full list of changes is in the
-[http://google-perftools.googlecode.com/svn/tags/google-perftools-1.9/ChangeLog ChangeLog].
-
-
-=== 26 August 2011 ===
-
-I've just released perftools 1.8.3
-
-The star-crossed 1.8 series continues; in 1.8.1, I had accidentally
-removed some code that was needed for FreeBSD. (Without this code
-many apps would crash at startup.) This release re-adds that code.
-If you are not on FreeBSD, or are using FreeBSD with perftools 1.8 or
-earlier, there is no need to upgrade.
-
-=== 11 August 2011 ===
-
-I've just released perftools 1.8.2
-
-I was incorrectly calculating the patch-level in the configuration
-step, meaning the TC_VERSION_PATCH #define in tcmalloc.h was wrong.
-Since the testing framework checks for this, it was failing. Now it
-should work again. This time, I was careful to re-run my tests after
-upping the version number. :-)
-
-If you don't care about the TC_VERSION_PATCH #define, there's no
-reason to upgrae.
-
-=== 26 July 2011 ===
-
-I've just released perftools 1.8.1
-
-I was missing an #include that caused the build to break under some
-compilers, especially newer gcc's, that wanted it. This only affects
-people who build from source, so only the .tar.gz file is updated from
-perftools 1.8. If you didn't have any problems compiling perftools
-1.8, there's no reason to upgrade.
-
-=== 15 July 2011 ===
-
-I've just released perftools 1.8
-
-Of the many changes in this release, a good number pertain to porting.
-I've revamped OS X support to use the malloc-zone framework; it should
-now Just Work to link in tcmalloc, without needing
-`DYLD_FORCE_FLAT_NAMESPACE` or the like. (This is a pretty major
-change, so please feel free to report feedback at
-google-perftools@googlegroups.com.) 64-bit Windows support is also
-improved, as is ARM support, and the hooks are in place to improve
-FreeBSD support as well.
-
-On the other hand, I'm seeing hanging tests on Cygwin. I see the same
-hanging even with (the old) perftools 1.7, so I'm guessing this is
-either a problem specific to my Cygwin installation, or nobody is
-trying to use perftools under Cygwin. If you can reproduce the
-problem, and even better have a solution, you can report it at
-google-perftools@googlegroups.com.
-
-Internal changes include several performance and space-saving tweaks.
-One is user-visible (but in "stealth mode", and otherwise
-undocumented): you can compile with `-DTCMALLOC_SMALL_BUT_SLOW`. In
-this mode, tcmalloc will use less memory overhead, at the cost of
-running (likely not noticeably) slower.
-
-There are many other changes as well, too numerous to recount here,
-but present in the
-[http://google-perftools.googlecode.com/svn/tags/google-perftools-1.8/ChangeLog ChangeLog].
-
-
-=== 7 February 2011 ===
-
-Thanks to endlessr..., who
-[http://code.google.com/p/google-perftools/issues/detail?id=307 identified]
-why some tests were failing under MSVC 10 in release mode. It does not look
-like these failures point toward any problem with tcmalloc itself; rather, the
-problem is with the test, which made some assumptions that broke under the
-some aggressive optimizations used in MSVC 10. I'll fix the test, but in
-the meantime, feel free to use perftools even when compiled under MSVC
-10.
-
-=== 4 February 2011 ===
-
-I've just released perftools 1.7
-
-I apologize for the delay since the last release; so many great new
-patches and bugfixes kept coming in (and are still coming in; I also
-apologize to those folks who have to slip until the next release). I
-picked this arbitrary time to make a cut.
-
-Among the many new features in this release is a multi-megabyte
-reduction in the amount of tcmalloc overhead uder x86_64, improved
-performance in the case of contention, and many many bugfixes,
-especially architecture-specific bugfixes. See the
-[http://google-perftools.googlecode.com/svn/tags/google-perftools-1.7/ChangeLog ChangeLog]
-for full details.
-
-One architecture-specific change of note is added comments in the
-[http://google-perftools.googlecode.com/svn/tags/perftools-1.7/README README]
-for using tcmalloc under OS X. I'm trying to get my head around the
-exact behavior of the OS X linker, and hope to have more improvements
-for the next release, but I hope these notes help folks who have been
-having trouble with tcmalloc on OS X.
-
-*Windows users*: I've heard reports that some unittests fail on
-Windows when compiled with MSVC 10 in Release mode. All tests pass in
-Debug mode. I've not heard of any problems with earlier versions of
-MSVC. I don't know if this is a problem with the runtime patching (so
-the static patching discussed in README_windows.txt will still work),
-a problem with perftools more generally, or a bug in MSVC 10. Anyone
-with windows expertise that can debug this, I'd be glad to hear from!
-
-
-=== 5 August 2010 ===
-
-I've just released perftools 1.6
-
-This version also has a large number of minor changes, including
-support for `malloc_usable_size()` as a glibc-compatible alias to
-`malloc_size()`, the addition of SVG-based output to `pprof`, and
-experimental support for tcmalloc large pages, which may speed up
-tcmalloc at the cost of greater memory use. To use tcmalloc large
-pages, see the
-[http://google-perftools.googlecode.com/svn/tags/perftools-1.6/INSTALL
-INSTALL file]; for all changes, see the
-[http://google-perftools.googlecode.com/svn/tags/perftools-1.6/ChangeLog
-ChangeLog].
-
-OS X NOTE: improvements in the profiler unittest have turned up an OS
-X issue: in multithreaded programs, it seems that OS X often delivers
-the profiling signal (from sigitimer()) to the main thread, even when
-it's sleeping, rather than spawned threads that are doing actual work.
-If anyone knows details of how OS X handles SIGPROF events (from
-setitimer) in threaded programs, and has insight into this problem,
-please send mail to google-perftools@googlegroups.com.
-
-To see if you're affected by this, look for profiling time that pprof
-attributes to `___semwait_signal`. This is work being done in other
-threads, that is being attributed to sleeping-time in the main thread.
-
-
-=== 20 January 2010 ===
-
-I've just released perftools 1.5
-
-This version has a slew of changes, leading to somewhat faster
-performance and improvements in portability. It adds features like
-`ITIMER_REAL` support to the cpu profiler, and `tc_set_new_mode` to
-mimic the windows function of the same name. Full details are in the
-[http://google-perftools.googlecode.com/svn/tags/perftools-1.5/ChangeLog
-ChangeLog].
-
-
-=== 11 September 2009 ===
-
-I've just released perftools 1.4
-
-The major change this release is the addition of a debugging malloc
-library! If you link with `libtcmalloc_debug.so` instead of
-`libtcmalloc.so` (and likewise for the `minimal` variants) you'll get
-a debugging malloc, which will catch double-frees, writes to freed
-data, `free`/`delete` and `delete`/`delete[]` mismatches, and even
-(optionally) writes past the end of an allocated block.
-
-We plan to do more with this library in the future, including
-supporting it on Windows, and adding the ability to use the debugging
-library with your default malloc in addition to using it with
-tcmalloc.
-
-There are also the usual complement of bug fixes, documented in the
-ChangeLog, and a few minor user-tunable knobs added to components like
-the system allocator.
-
-
-=== 9 June 2009 ===
-
-I've just released perftools 1.3
-
-Like 1.2, this has a variety of bug fixes, especially related to the
-Windows build. One of my bugfixes is to undo the weird `ld -r` fix to
-`.a` files that I introduced in perftools 1.2: it caused problems on
-too many platforms. I've reverted back to normal `.a` files. To work
-around the original problem that prompted the `ld -r` fix, I now
-provide `libtcmalloc_and_profiler.a`, for folks who want to link in
-both.
-
-The most interesting API change is that I now not only override
-`malloc`/`free`/etc, I also expose them via a unique set of symbols:
-`tc_malloc`/`tc_free`/etc. This enables clients to write their own
-memory wrappers that use tcmalloc:
-{{{
- void* malloc(size_t size) { void* r = tc_malloc(size); Log(r); return r; }
-}}}
-
-
-=== 17 April 2009 ===
-
-I've just released perftools 1.2.
-
-This is mostly a bugfix release. The major change is internal: I have
-a new system for creating packages, which allows me to create 64-bit
-packages. (I still don't do that for perftools, because there is
-still no great 64-bit solution, with libunwind still giving problems
-and --disable-frame-pointers not practical in every environment.)
-
-Another interesting change involves Windows: a
-[http://code.google.com/p/google-perftools/issues/detail?id=126 new
-patch] allows users to choose to override malloc/free/etc on Windows
-rather than patching, as is done now. This can be used to create
-custom CRTs.
-
-My fix for this
-[http://groups.google.com/group/google-perftools/browse_thread/thread/1ff9b50043090d9d/a59210c4206f2060?lnk=gst&q=dynamic#a59210c4206f2060
-bug involving static linking] ended up being to make libtcmalloc.a and
-libperftools.a a big .o file, rather than a true `ar` archive. This
-should not yield any problems in practice -- in fact, it should be
-better, since the heap profiler, leak checker, and cpu profiler will
-now all work even with the static libraries -- but if you find it
-does, please file a bug report.
-
-Finally, the profile_handler_unittest provided in the perftools
-testsuite (new in this release) is failing on FreeBSD. The end-to-end
-test that uses the profile-handler is passing, so I suspect the
-problem may be with the test, not the perftools code itself. However,
-I do not know enough about how itimers work on FreeBSD to be able to
-debug it. If you can figure it out, please let me know!
-
-=== 11 March 2009 ===
-
-I've just released perftools 1.1!
-
-It has many changes since perftools 1.0 including
-
- * Faster performance due to dynamically sized thread caches
- * Better heap-sampling for more realistic profiles
- * Improved support on Windows (MSVC 7.1 and cygwin)
- * Better stacktraces in linux (using VDSO)
- * Many bug fixes and feature requests
-
-Note: if you use the CPU-profiler with applications that fork without
-doing an exec right afterwards, please see the README. Recent testing
-has shown that profiles are unreliable in that case. The problem has
-existed since the first release of perftools. We expect to have a fix
-for perftools 1.2. For more details, see
-[http://code.google.com/p/google-perftools/issues/detail?id=105 issue 105].
-
-Everyone who uses perftools 1.0 is encouraged to upgrade to perftools
-1.1. If you see any problems with the new release, please file a bug
-report at http://code.google.com/p/google-perftools/issues/list.
-
-Enjoy!
diff --git a/third_party/tcmalloc/vendor/README b/third_party/tcmalloc/vendor/README
deleted file mode 100644
index 667bea1..0000000
--- a/third_party/tcmalloc/vendor/README
+++ /dev/null
@@ -1,265 +0,0 @@
-IMPORTANT NOTE FOR 64-BIT USERS
--------------------------------
-There are known issues with some perftools functionality on x86_64
-systems. See 64-BIT ISSUES, below.
-
-
-TCMALLOC
---------
-Just link in -ltcmalloc or -ltcmalloc_minimal to get the advantages of
-tcmalloc -- a replacement for malloc and new. See below for some
-environment variables you can use with tcmalloc, as well.
-
-tcmalloc functionality is available on all systems we've tested; see
-INSTALL for more details. See README_windows.txt for instructions on
-using tcmalloc on Windows.
-
-NOTE: When compiling with programs with gcc, that you plan to link
-with libtcmalloc, it's safest to pass in the flags
-
- -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free
-
-when compiling. gcc makes some optimizations assuming it is using its
-own, built-in malloc; that assumption obviously isn't true with
-tcmalloc. In practice, we haven't seen any problems with this, but
-the expected risk is highest for users who register their own malloc
-hooks with tcmalloc (using gperftools/malloc_hook.h). The risk is
-lowest for folks who use tcmalloc_minimal (or, of course, who pass in
-the above flags :-) ).
-
-
-HEAP PROFILER
--------------
-See doc/heap-profiler.html for information about how to use tcmalloc's
-heap profiler and analyze its output.
-
-As a quick-start, do the following after installing this package:
-
-1) Link your executable with -ltcmalloc
-2) Run your executable with the HEAPPROFILE environment var set:
- $ HEAPPROFILE=/tmp/heapprof <path/to/binary> [binary args]
-3) Run pprof to analyze the heap usage
- $ pprof <path/to/binary> /tmp/heapprof.0045.heap # run 'ls' to see options
- $ pprof --gv <path/to/binary> /tmp/heapprof.0045.heap
-
-You can also use LD_PRELOAD to heap-profile an executable that you
-didn't compile.
-
-There are other environment variables, besides HEAPPROFILE, you can
-set to adjust the heap-profiler behavior; c.f. "ENVIRONMENT VARIABLES"
-below.
-
-The heap profiler is available on all unix-based systems we've tested;
-see INSTALL for more details. It is not currently available on Windows.
-
-
-HEAP CHECKER
-------------
-See doc/heap-checker.html for information about how to use tcmalloc's
-heap checker.
-
-In order to catch all heap leaks, tcmalloc must be linked *last* into
-your executable. The heap checker may mischaracterize some memory
-accesses in libraries listed after it on the link line. For instance,
-it may report these libraries as leaking memory when they're not.
-(See the source code for more details.)
-
-Here's a quick-start for how to use:
-
-As a quick-start, do the following after installing this package:
-
-1) Link your executable with -ltcmalloc
-2) Run your executable with the HEAPCHECK environment var set:
- $ HEAPCHECK=1 <path/to/binary> [binary args]
-
-Other values for HEAPCHECK: normal (equivalent to "1"), strict, draconian
-
-You can also use LD_PRELOAD to heap-check an executable that you
-didn't compile.
-
-The heap checker is only available on Linux at this time; see INSTALL
-for more details.
-
-
-CPU PROFILER
-------------
-See doc/cpu-profiler.html for information about how to use the CPU
-profiler and analyze its output.
-
-As a quick-start, do the following after installing this package:
-
-1) Link your executable with -lprofiler
-2) Run your executable with the CPUPROFILE environment var set:
- $ CPUPROFILE=/tmp/prof.out <path/to/binary> [binary args]
-3) Run pprof to analyze the CPU usage
- $ pprof <path/to/binary> /tmp/prof.out # -pg-like text output
- $ pprof --gv <path/to/binary> /tmp/prof.out # really cool graphical output
-
-There are other environment variables, besides CPUPROFILE, you can set
-to adjust the cpu-profiler behavior; cf "ENVIRONMENT VARIABLES" below.
-
-The CPU profiler is available on all unix-based systems we've tested;
-see INSTALL for more details. It is not currently available on Windows.
-
-NOTE: CPU profiling doesn't work after fork (unless you immediately
- do an exec()-like call afterwards). Furthermore, if you do
- fork, and the child calls exit(), it may corrupt the profile
- data. You can use _exit() to work around this. We hope to have
- a fix for both problems in the next release of perftools
- (hopefully perftools 1.2).
-
-
-EVERYTHING IN ONE
------------------
-If you want the CPU profiler, heap profiler, and heap leak-checker to
-all be available for your application, you can do:
- gcc -o myapp ... -lprofiler -ltcmalloc
-
-However, if you have a reason to use the static versions of the
-library, this two-library linking won't work:
- gcc -o myapp ... /usr/lib/libprofiler.a /usr/lib/libtcmalloc.a # errors!
-
-Instead, use the special libtcmalloc_and_profiler library, which we
-make for just this purpose:
- gcc -o myapp ... /usr/lib/libtcmalloc_and_profiler.a
-
-
-CONFIGURATION OPTIONS
----------------------
-For advanced users, there are several flags you can pass to
-'./configure' that tweak tcmalloc performace. (These are in addition
-to the environment variables you can set at runtime to affect
-tcmalloc, described below.) See the INSTALL file for details.
-
-
-ENVIRONMENT VARIABLES
----------------------
-The cpu profiler, heap checker, and heap profiler will lie dormant,
-using no memory or CPU, until you turn them on. (Thus, there's no
-harm in linking -lprofiler into every application, and also -ltcmalloc
-assuming you're ok using the non-libc malloc library.)
-
-The easiest way to turn them on is by setting the appropriate
-environment variables. We have several variables that let you
-enable/disable features as well as tweak parameters.
-
-Here are some of the most important variables:
-
-HEAPPROFILE=<pre> -- turns on heap profiling and dumps data using this prefix
-HEAPCHECK=<type> -- turns on heap checking with strictness 'type'
-CPUPROFILE=<file> -- turns on cpu profiling and dumps data to this file.
-PROFILESELECTED=1 -- if set, cpu-profiler will only profile regions of code
- surrounded with ProfilerEnable()/ProfilerDisable().
-PROFILEFREQUENCY=x-- how many interrupts/second the cpu-profiler samples.
-
-TCMALLOC_DEBUG=<level> -- the higher level, the more messages malloc emits
-MALLOCSTATS=<level> -- prints memory-use stats at program-exit
-
-For a full list of variables, see the documentation pages:
- doc/cpuprofile.html
- doc/heapprofile.html
- doc/heap_checker.html
-
-
-COMPILING ON NON-LINUX SYSTEMS
-------------------------------
-
-Perftools was developed and tested on x86 Linux systems, and it works
-in its full generality only on those systems. However, we've
-successfully ported much of the tcmalloc library to FreeBSD, Solaris
-x86, and Darwin (Mac OS X) x86 and ppc; and we've ported the basic
-functionality in tcmalloc_minimal to Windows. See INSTALL for details.
-See README_windows.txt for details on the Windows port.
-
-
-PERFORMANCE
------------
-
-If you're interested in some third-party comparisons of tcmalloc to
-other malloc libraries, here are a few web pages that have been
-brought to our attention. The first discusses the effect of using
-various malloc libraries on OpenLDAP. The second compares tcmalloc to
-win32's malloc.
- http://www.highlandsun.com/hyc/malloc/
- http://gaiacrtn.free.fr/articles/win32perftools.html
-
-It's possible to build tcmalloc in a way that trades off faster
-performance (particularly for deletes) at the cost of more memory
-fragmentation (that is, more unusable memory on your system). See the
-INSTALL file for details.
-
-
-OLD SYSTEM ISSUES
------------------
-
-When compiling perftools on some old systems, like RedHat 8, you may
-get an error like this:
- ___tls_get_addr: symbol not found
-
-This means that you have a system where some parts are updated enough
-to support Thread Local Storage, but others are not. The perftools
-configure script can't always detect this kind of case, leading to
-that error. To fix it, just comment out (or delete) the line
- #define HAVE_TLS 1
-in your config.h file before building.
-
-
-64-BIT ISSUES
--------------
-
-There are two issues that can cause program hangs or crashes on x86_64
-64-bit systems, which use the libunwind library to get stack-traces.
-Neither issue should affect the core tcmalloc library; they both
-affect the perftools tools such as cpu-profiler, heap-checker, and
-heap-profiler.
-
-1) Some libc's -- at least glibc 2.4 on x86_64 -- have a bug where the
-libc function dl_iterate_phdr() acquires its locks in the wrong
-order. This bug should not affect tcmalloc, but may cause occasional
-deadlock with the cpu-profiler, heap-profiler, and heap-checker.
-Its likeliness increases the more dlopen() commands an executable has.
-Most executables don't have any, though several library routines like
-getgrgid() call dlopen() behind the scenes.
-
-2) On x86-64 64-bit systems, while tcmalloc itself works fine, the
-cpu-profiler tool is unreliable: it will sometimes work, but sometimes
-cause a segfault. I'll explain the problem first, and then some
-workarounds.
-
-Note that this only affects the cpu-profiler, which is a
-gperftools feature you must turn on manually by setting the
-CPUPROFILE environment variable. If you do not turn on cpu-profiling,
-you shouldn't see any crashes due to perftools.
-
-The gory details: The underlying problem is in the backtrace()
-function, which is a built-in function in libc.
-Backtracing is fairly straightforward in the normal case, but can run
-into problems when having to backtrace across a signal frame.
-Unfortunately, the cpu-profiler uses signals in order to register a
-profiling event, so every backtrace that the profiler does crosses a
-signal frame.
-
-In our experience, the only time there is trouble is when the signal
-fires in the middle of pthread_mutex_lock. pthread_mutex_lock is
-called quite a bit from system libraries, particularly at program
-startup and when creating a new thread.
-
-The solution: The dwarf debugging format has support for 'cfi
-annotations', which make it easy to recognize a signal frame. Some OS
-distributions, such as Fedora and gentoo 2007.0, already have added
-cfi annotations to their libc. A future version of libunwind should
-recognize these annotations; these systems should not see any
-crashses.
-
-Workarounds: If you see problems with crashes when running the
-cpu-profiler, consider inserting ProfilerStart()/ProfilerStop() into
-your code, rather than setting CPUPROFILE. This will profile only
-those sections of the codebase. Though we haven't done much testing,
-in theory this should reduce the chance of crashes by limiting the
-signal generation to only a small part of the codebase. Ideally, you
-would not use ProfilerStart()/ProfilerStop() around code that spawns
-new threads, or is otherwise likely to cause a call to
-pthread_mutex_lock!
-
----
-17 May 2011
diff --git a/third_party/tcmalloc/vendor/README_windows.txt b/third_party/tcmalloc/vendor/README_windows.txt
deleted file mode 100644
index 16ea9d6..0000000
--- a/third_party/tcmalloc/vendor/README_windows.txt
+++ /dev/null
@@ -1,118 +0,0 @@
---- COMPILING
-
-This project has begun being ported to Windows. A working solution
-file exists in this directory:
- gperftools.sln
-
-You can load this solution file into VC++ 7.1 (Visual Studio 2003) or
-later -- in the latter case, it will automatically convert the files
-to the latest format for you.
-
-When you build the solution, it will create a number of unittests,
-which you can run by hand (or, more easily, under the Visual Studio
-debugger) to make sure everything is working properly on your system.
-The binaries will end up in a directory called "debug" or "release" in
-the top-level directory (next to the .sln file). It will also create
-two binaries, nm-pdb and addr2line-pdb, which you should install in
-the same directory you install the 'pprof' perl script.
-
-I don't know very much about how to install DLLs on Windows, so you'll
-have to figure out that part for yourself. If you choose to just
-re-use the existing .sln, make sure you set the IncludeDir's
-appropriately! Look at the properties for libtcmalloc_minimal.dll.
-
-Note that these systems are set to build in Debug mode by default.
-You may want to change them to Release mode.
-
-To use tcmalloc_minimal in your own projects, you should only need to
-build the dll and install it someplace, so you can link it into
-further binaries. To use the dll, you need to add the following to
-the linker line of your executable:
- "libtcmalloc_minimal.lib" /INCLUDE:"__tcmalloc"
-
-Here is how to accomplish this in Visual Studio 2005 (VC8):
-
-1) Have your executable depend on the tcmalloc library by selecting
- "Project Dependencies..." from the "Project" menu. Your executable
- should depend on "libtcmalloc_minimal".
-
-2) Have your executable depend on a tcmalloc symbol -- this is
- necessary so the linker doesn't "optimize out" the libtcmalloc
- dependency -- by right-clicking on your executable's project (in
- the solution explorer), selecting Properties from the pull-down
- menu, then selecting "Configuration Properties" -> "Linker" ->
- "Input". Then, in the "Force Symbol References" field, enter the
- text "__tcmalloc" (without the quotes). Be sure to do this for both
- debug and release modes!
-
-You can also link tcmalloc code in statically -- see the example
-project tcmalloc_minimal_unittest-static, which does this. For this
-to work, you'll need to add "/D PERFTOOLS_DLL_DECL=" to the compile
-line of every perftools .cc file. You do not need to depend on the
-tcmalloc symbol in this case (that is, you don't need to do either
-step 1 or step 2 from above).
-
-An alternative to all the above is to statically link your application
-with libc, and then replace its malloc with tcmalloc. This allows you
-to just build and link your program normally; the tcmalloc support
-comes in a post-processing step. This is more reliable than the above
-technique (which depends on run-time patching, which is inherently
-fragile), though more work to set up. For details, see
- https://groups.google.com/group/google-perftools/browse_thread/thread/41cd3710af85e57b
-
-
---- THE HEAP-PROFILER
-
-The heap-profiler has had a preliminary port to Windows. It has not
-been well tested, and probably does not work at all when Frame Pointer
-Optimization (FPO) is enabled -- that is, in release mode. The other
-features of perftools, such as the cpu-profiler and leak-checker, have
-not yet been ported to Windows at all.
-
-
---- WIN64
-
-The function-patcher has to disassemble code, and is very
-x86-specific. However, the rest of perftools should work fine for
-both x86 and x64. In particular, if you use the 'statically link with
-libc, and replace its malloc with tcmalloc' approach, mentioned above,
-it should be possible to use tcmalloc with 64-bit windows.
-
-As of perftools 1.10, there is some support for disassembling x86_64
-instructions, for work with win64. This work is preliminary, but the
-test file preamble_patcher_test.cc is provided to play around with
-that a bit. preamble_patcher_test will not compile on win32.
-
-
---- ISSUES
-
-NOTE FOR WIN2K USERS: According to reports
-(http://code.google.com/p/gperftools/issues/detail?id=127)
-the stack-tracing necessary for the heap-profiler does not work on
-Win2K. The best workaround is, if you are building on a Win2k system
-is to add "/D NO_TCMALLOC_SAMPLES=" to your build, to turn off the
-stack-tracing. You will not be able to use the heap-profiler if you
-do this.
-
-NOTE ON _MSIZE and _RECALLOC: The tcmalloc version of _msize returns
-the size of the region tcmalloc allocated for you -- which is at least
-as many bytes you asked for, but may be more. (btw, these *are* bytes
-you own, even if you didn't ask for all of them, so it's correct code
-to access all of them if you want.) Unfortunately, the Windows CRT
-_recalloc() routine assumes that _msize returns exactly as many bytes
-as were requested. As a result, _recalloc() may not zero out new
-bytes correctly. IT'S SAFEST NOT TO USE _RECALLOC WITH TCMALLOC.
-_recalloc() is a tricky routine to use in any case (it's not safe to
-use with realloc, for instance).
-
-
-I have little experience with Windows programming, so there may be
-better ways to set this up than I've done! If you run across any
-problems, please post to the google-perftools Google Group, or report
-them on the gperftools Google Code site:
- http://groups.google.com/group/google-perftools
- http://code.google.com/p/gperftools/issues/list
-
--- craig
-
-Last modified: 2 February 2012
diff --git a/third_party/tcmalloc/vendor/TODO b/third_party/tcmalloc/vendor/TODO
deleted file mode 100644
index 550f7e0..0000000
--- a/third_party/tcmalloc/vendor/TODO
+++ /dev/null
@@ -1,47 +0,0 @@
-HEAP PROFILER
-
-1) Fix heap profiling under all STLs
- * Find out how to force non-glibc STL libraries to call new() and
- delete() for every allocation / deallocation.
- * Make heap profiler ignore STL-internal allocations for those
- libraries under which we cannot profile accurately, so we only
- see object-level leaks.
-2) Remove dependency on tcmalloc?
-3) Port to non-linux O/Ses (right now code uses /proc for library info)
-4) Port to non-x86 architectures (locking code in spinlock is x86-specific)
-5) Port to C?
-6) Figure out how to get setenv() to work properly before main() in
- shared libaries, and get rid of the profile-naming hack once we
- do. (See HeapProfiler::Init().)
-
-
-HEAP CHECKER
-
-1) Remove requirement that the heap-checker must be linked last into
- an application (hard! -- it needs its global constructor to run
- first)
-
-TCMALLOC
-
-1) Implement mallinfo/mallopt
-2) Have tcmalloc work correctly when libpthread is not linked in
- (currently working for glibc, could use other libc's too)
-3) Return memory to the system when requirements drop
-4) Explore coloring allocated objects to avoid cache conflicts
-5) Explore biasing reclamation to larger addresses
-6) Add contention stats to a synchronization.cc (can do spinlocks,
- but threads? -- may have to provide our own thread implementation)
-
-CPU PROFILER
-
-1) Figure out how to get setenv() to work properly before main() in
- shared libaries(), and get rid of the profile-naming hack once we
- do. (See Profiler::GetUniquePathFromEnv().)
-2) Resolve crashing problems on x86_64 (see README)
-
-STACKTRACE
-
-1) Remove dependency on linux/x86
-
----
-11 March 2008
diff --git a/third_party/tcmalloc/vendor/aclocal.m4 b/third_party/tcmalloc/vendor/aclocal.m4
deleted file mode 100644
index 56700c7..0000000
--- a/third_party/tcmalloc/vendor/aclocal.m4
+++ /dev/null
@@ -1,928 +0,0 @@
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diff --git a/third_party/tcmalloc/vendor/autogen.sh b/third_party/tcmalloc/vendor/autogen.sh
deleted file mode 100644
index 09396a8..0000000
--- a/third_party/tcmalloc/vendor/autogen.sh
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/bin/sh
-
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-# directory.
-#
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-# depcomp config.guess config.sub install-sh missing mkinstalldirs \
-# ltmain.sh
-#
-# Here's a command you can run to see what files aclocal will import:
-# aclocal -I ../autoconf --output=- | sed -n 's/^m4_include..\([^]]*\).*/\1/p'
-
-set -ex
-rm -rf autom4te.cache
-
-trap 'rm -f aclocal.m4.tmp' EXIT
-
-# Returns the first binary in $* that exists, or the last arg, if none exists.
-WhichOf() {
- for candidate in "$@"; do
- if "$candidate" --version >/dev/null 2>&1; then
- echo "$candidate"
- return
- fi
- done
- echo "$candidate" # the last one in $@
-}
-
-# Use version 1.9 of aclocal and automake if available.
-ACLOCAL=`WhichOf aclocal-1.9 aclocal`
-AUTOMAKE=`WhichOf automake-1.9 automake`
-LIBTOOLIZE=`WhichOf glibtoolize libtoolize15 libtoolize14 libtoolize`
-
-# aclocal tries to overwrite aclocal.m4 even if the contents haven't
-# changed, which is annoying when the file is not open for edit (in
-# p4). We work around this by writing to a temp file and just
-# updating the timestamp if the file hasn't change.
-"$ACLOCAL" --force -I m4 --output=aclocal.m4.tmp
-if cmp aclocal.m4.tmp aclocal.m4; then
- touch aclocal.m4 # pretend that we regenerated the file
- rm -f aclocal.m4.tmp
-else
- mv aclocal.m4.tmp aclocal.m4 # we did set -e above, so we die if this fails
-fi
-
-grep -q '^[^#]*AC_PROG_LIBTOOL' configure.ac && "$LIBTOOLIZE" -c -f
-autoconf -f -W all,no-obsolete
-autoheader -f -W all
-"$AUTOMAKE" -a -c -f -W all
-
-rm -rf autom4te.cache
-exit 0
diff --git a/third_party/tcmalloc/vendor/compile b/third_party/tcmalloc/vendor/compile
deleted file mode 100644
index 1b1d232..0000000
--- a/third_party/tcmalloc/vendor/compile
+++ /dev/null
@@ -1,142 +0,0 @@
-#! /bin/sh
-# Wrapper for compilers which do not understand `-c -o'.
-
-scriptversion=2005-05-14.22
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
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-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
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-# This file is maintained in Automake, please report
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- echo "$0: No command. Try \`$0 --help' for more information." 1>&2
- exit 1;
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- cat <<\EOF
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-
-Wrapper for compilers which do not understand `-c -o'.
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-
-If you are trying to build a whole package this is not the
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-Report bugs to <bug-automake@gnu.org>.
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- exit $?
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- echo "compile $scriptversion"
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- # configure might choose to run compile as `compile cc -o foo foo.c'.
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- ofile=$2
- ;;
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- set x "$@" -o "$2"
- shift
- ;;
- esac
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- *.c)
- cfile=$1
- set x "$@" "$1"
- shift
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- set x "$@" "$1"
- shift
- ;;
- esac
- fi
- shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
- # If no `-o' option was seen then we might have been invoked from a
- # pattern rule where we don't need one. That is ok -- this is a
- # normal compilation that the losing compiler can handle. If no
- # `.c' file was seen then we are probably linking. That is also
- # ok.
- exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use `[/.-]' here to ensure that we don't use the same name
-# that we are using for the .o file. Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d
-while true; do
- if mkdir "$lockdir" >/dev/null 2>&1; then
- break
- fi
- sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
- mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
- mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-exit $ret
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End:
diff --git a/third_party/tcmalloc/vendor/config.guess b/third_party/tcmalloc/vendor/config.guess
deleted file mode 100644
index ca2a03c..0000000
--- a/third_party/tcmalloc/vendor/config.guess
+++ /dev/null
@@ -1,1526 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
-# Free Software Foundation, Inc.
-
-timestamp='2008-01-08'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# The plan is that this can be called by configure scripts if you
-# don't specify an explicit build system type.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
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-# Parse command line
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- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
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- echo "$me: invalid option $1$help" >&2
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- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
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-set_cc_for_build='
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-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep __ELF__ >/dev/null
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[456])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep __LP64__ >/dev/null
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- case ${UNAME_MACHINE} in
- pc98)
- echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- amd64)
- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- *)
- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- esac
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- *:Interix*:[3456]*)
- case ${UNAME_MACHINE} in
- x86)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- EM64T | authenticamd)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- IA64)
- echo ia64-unknown-interix${UNAME_RELEASE}
- exit ;;
- esac ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- arm*:Linux:*:*)
- eval $set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- else
- echo ${UNAME_MACHINE}-unknown-linux-gnueabi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- cris:Linux:*:*)
- echo cris-axis-linux-gnu
- exit ;;
- crisv32:Linux:*:*)
- echo crisv32-axis-linux-gnu
- exit ;;
- frv:Linux:*:*)
- echo frv-unknown-linux-gnu
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- mips:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef mips
- #undef mipsel
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=mipsel
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=mips
- #else
- CPU=
- #endif
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
- /^CPU/{
- s: ::g
- p
- }'`"
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef mips64
- #undef mips64el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=mips64el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=mips64
- #else
- CPU=
- #endif
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
- /^CPU/{
- s: ::g
- p
- }'`"
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- or32:Linux:*:*)
- echo or32-unknown-linux-gnu
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-gnu
- exit ;;
- x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- i*86:Linux:*:*)
- # The BFD linker knows what the default object file format is, so
- # first see if it will tell us. cd to the root directory to prevent
- # problems with other programs or directories called `ld' in the path.
- # Set LC_ALL=C to ensure ld outputs messages in English.
- ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
- | sed -ne '/supported targets:/!d
- s/[ ][ ]*/ /g
- s/.*supported targets: *//
- s/ .*//
- p'`
- case "$ld_supported_targets" in
- elf32-i386)
- TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
- ;;
- a.out-i386-linux)
- echo "${UNAME_MACHINE}-pc-linux-gnuaout"
- exit ;;
- coff-i386)
- echo "${UNAME_MACHINE}-pc-linux-gnucoff"
- exit ;;
- "")
- # Either a pre-BFD a.out linker (linux-gnuoldld) or
- # one that does not give us useful --help.
- echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
- exit ;;
- esac
- # Determine whether the default compiler is a.out or elf
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <features.h>
- #ifdef __ELF__
- # ifdef __GLIBC__
- # if __GLIBC__ >= 2
- LIBC=gnu
- # else
- LIBC=gnulibc1
- # endif
- # else
- LIBC=gnulibc1
- # endif
- #else
- #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
- LIBC=gnu
- #else
- LIBC=gnuaout
- #endif
- #endif
- #ifdef __dietlibc__
- LIBC=dietlibc
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
- /^LIBC/{
- s: ::g
- p
- }'`"
- test x"${LIBC}" != x && {
- echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
- exit
- }
- test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
- ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i386.
- echo i386-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NSE-?:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
-and
- http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/third_party/tcmalloc/vendor/config.sub b/third_party/tcmalloc/vendor/config.sub
deleted file mode 100644
index 6759825..0000000
--- a/third_party/tcmalloc/vendor/config.sub
+++ /dev/null
@@ -1,1658 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
-# Free Software Foundation, Inc.
-
-timestamp='2008-01-16'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
- uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray)
- os=
- basic_machine=$1
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
- | bfin \
- | c4x | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | mcore | mep \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64vr | mips64vrel \
- | mips64orion | mips64orionel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | mt \
- | msp430 \
- | nios | nios2 \
- | ns16k | ns32k \
- | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
- | pyramid \
- | score \
- | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu | strongarm \
- | tahoe | thumb | tic4x | tic80 | tron \
- | v850 | v850e \
- | we32k \
- | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
- | z8k)
- basic_machine=$basic_machine-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
- | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nios-* | nios2-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
- | pyramid-* \
- | romp-* | rs6000-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
- | tahoe-* | thumb-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tron-* \
- | v850-* | v850e-* | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc) basic_machine=powerpc-unknown
- ;;
- ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tic55x | c55x*)
- basic_machine=tic55x-unknown
- os=-coff
- ;;
- tic6x | c6x*)
- basic_machine=tic6x-unknown
- os=-coff
- ;;
- tile*)
- basic_machine=tile-unknown
- os=-linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -solaris1 | -solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # First accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -openbsd* | -solidbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* \
- | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
- | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto-qnx*)
- ;;
- -nto*)
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
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-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- if test -z "$EGREP"; then
- ac_path_EGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if test "${ac_cv_path_FGREP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
- then ac_cv_path_FGREP="$GREP -F"
- else
- if test -z "$FGREP"; then
- ac_path_FGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in fgrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
-# Check for GNU ac_path_FGREP and select it if it is found.
- # Check for GNU $ac_path_FGREP
-case `"$ac_path_FGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'FGREP' >> "conftest.nl"
- "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_FGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_FGREP="$ac_path_FGREP"
- ac_path_FGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_FGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_FGREP"; then
- as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_FGREP=$FGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
- FGREP="$ac_cv_path_FGREP"
-
-
-test -z "$GREP" && GREP=grep
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
- while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if test "${lt_cv_path_LD+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if test "${lt_cv_prog_gnu_ld+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if test "${lt_cv_path_NM+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- : ${lt_cv_path_NM=no}
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-if test "$lt_cv_path_NM" != "no"; then
- NM="$lt_cv_path_NM"
-else
- # Didn't find any BSD compatible name lister, look for dumpbin.
- if test -n "$ac_tool_prefix"; then
- for ac_prog in "dumpbin -symbols" "link -dump -symbols"
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DUMPBIN"; then
- ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DUMPBIN=$ac_cv_prog_DUMPBIN
-if test -n "$DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$DUMPBIN" && break
- done
-fi
-if test -z "$DUMPBIN"; then
- ac_ct_DUMPBIN=$DUMPBIN
- for ac_prog in "dumpbin -symbols" "link -dump -symbols"
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DUMPBIN"; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
-if test -n "$ac_ct_DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_DUMPBIN" && break
-done
-
- if test "x$ac_ct_DUMPBIN" = x; then
- DUMPBIN=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DUMPBIN=$ac_ct_DUMPBIN
- fi
-fi
-
-
- if test "$DUMPBIN" != ":"; then
- NM="$DUMPBIN"
- fi
-fi
-test -z "$NM" && NM=nm
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if test "${lt_cv_nm_interface+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_nm_interface="BSD nm"
- echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:5631: $ac_compile\"" >&5)
- (eval "$ac_compile" 2>conftest.err)
- cat conftest.err >&5
- (eval echo "\"\$as_me:5634: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
- (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
- cat conftest.err >&5
- (eval echo "\"\$as_me:5637: output\"" >&5)
- cat conftest.out >&5
- if $GREP 'External.*some_variable' conftest.out > /dev/null; then
- lt_cv_nm_interface="MS dumpbin"
- fi
- rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw* | cegcc*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len"; then
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- else
- # Make teststring a little bigger before we do anything with it.
- # a 1K string should be a reasonable start.
- for i in 1 2 3 4 5 6 7 8 ; do
- teststring=$teststring$teststring
- done
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
- = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- # Only check the string length outside the loop.
- lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
- teststring=
- # Add a significant safety factor because C++ compilers can tack on
- # massive amounts of additional arguments before passing them to the
- # linker. It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-
-
-
-
-
-: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
-$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
- test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
- = c,a/b,, \
- && eval 'test $(( 1 + 1 )) -eq 2 \
- && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
- && xsi_shell=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
-$as_echo "$xsi_shell" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
-$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
- >/dev/null 2>&1 \
- && lt_shell_append=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
-$as_echo "$lt_shell_append" >&6; }
-
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- lt_unset=unset
-else
- lt_unset=false
-fi
-
-
-
-
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- lt_SP2NL='tr \040 \012'
- lt_NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- lt_SP2NL='tr \100 \n'
- lt_NL2SP='tr \r\n \100\100'
- ;;
-esac
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if test "${lt_cv_ld_reload_flag+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if test "${lt_cv_deplibs_check_method+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[4-9]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-cegcc)
- # use the weaker test based on 'objdump'. See mingw*.
- lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[3-9]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-*nto* | *qnx*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-tpf*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AR+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
- ac_ct_AR=$AR
- # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_AR="ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-else
- AR="$ac_cv_prog_AR"
-fi
-
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_STRIP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_STRIP" = x; then
- STRIP=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- STRIP=$ac_ct_STRIP
- fi
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-test -z "$STRIP" && STRIP=:
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_RANLIB+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-test -z "$RANLIB" && RANLIB=:
-
-
-
-
-
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32* | cegcc*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*)
- if test "$host_cpu" = ia64; then
- symcode='[ABCDEGRST]'
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Fake it for dumpbin and say T for any non-static function
- # and D for any global variable.
- # Also find C++ and __fastcall symbols from MSVC++,
- # which start with @ or ?.
- lt_cv_sys_global_symbol_pipe="$AWK '"\
-" {last_section=section; section=\$ 3};"\
-" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-" \$ 0!~/External *\|/{next};"\
-" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-" {if(hide[section]) next};"\
-" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-" s[1]~/^[@?]/{print s[1], s[1]; next};"\
-" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
-" ' prfx=^$ac_symprfx"
- else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
- fi
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
- (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
- if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<_LT_EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
- cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- void *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[] =
-{
- { "@PROGRAM@", (void *) 0 },
-_LT_EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
- cat <<\_LT_EOF >> conftest.$ac_ext
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '#line 6842 "configure"' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*|s390*-*tpf*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if test "${lt_cv_cc_needs_belf+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_cc_needs_belf=yes
-else
- lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-esac
-
-need_locks="$enable_libtool_lock"
-
-
- case $host_os in
- rhapsody* | darwin*)
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DSYMUTIL"; then
- ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DSYMUTIL"; then
- ac_ct_DSYMUTIL=$DSYMUTIL
- # Extract the first word of "dsymutil", so it can be a program name with args.
-set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DSYMUTIL"; then
- ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
-if test -n "$ac_ct_DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DSYMUTIL" = x; then
- DSYMUTIL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DSYMUTIL=$ac_ct_DSYMUTIL
- fi
-else
- DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_NMEDIT+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NMEDIT"; then
- ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_NMEDIT"; then
- ac_ct_NMEDIT=$NMEDIT
- # Extract the first word of "nmedit", so it can be a program name with args.
-set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_NMEDIT"; then
- ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_NMEDIT="nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
-if test -n "$ac_ct_NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_NMEDIT" = x; then
- NMEDIT=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- NMEDIT=$ac_ct_NMEDIT
- fi
-else
- NMEDIT="$ac_cv_prog_NMEDIT"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
-set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_LIPO+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$LIPO"; then
- ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-LIPO=$ac_cv_prog_LIPO
-if test -n "$LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_LIPO"; then
- ac_ct_LIPO=$LIPO
- # Extract the first word of "lipo", so it can be a program name with args.
-set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_LIPO"; then
- ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_LIPO="lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
-if test -n "$ac_ct_LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_LIPO" = x; then
- LIPO=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- LIPO=$ac_ct_LIPO
- fi
-else
- LIPO="$ac_cv_prog_LIPO"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OTOOL+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL"; then
- ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL=$ac_cv_prog_OTOOL
-if test -n "$OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL"; then
- ac_ct_OTOOL=$OTOOL
- # Extract the first word of "otool", so it can be a program name with args.
-set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL"; then
- ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_OTOOL="otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
-if test -n "$ac_ct_OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL" = x; then
- OTOOL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OTOOL=$ac_ct_OTOOL
- fi
-else
- OTOOL="$ac_cv_prog_OTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OTOOL64+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL64"; then
- ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL64=$ac_cv_prog_OTOOL64
-if test -n "$OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL64"; then
- ac_ct_OTOOL64=$OTOOL64
- # Extract the first word of "otool64", so it can be a program name with args.
-set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL64"; then
- ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_OTOOL64="otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
-if test -n "$ac_ct_OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL64" = x; then
- OTOOL64=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OTOOL64=$ac_ct_OTOOL64
- fi
-else
- OTOOL64="$ac_cv_prog_OTOOL64"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_apple_cc_single_mod=no
- if test -z "${LT_MULTI_MODULE}"; then
- # By default we will add the -single_module flag. You can override
- # by either setting the environment variable LT_MULTI_MODULE
- # non-empty at configure time, or by adding -multi_module to the
- # link flags.
- rm -rf libconftest.dylib*
- echo "int foo(void){return 1;}" > conftest.c
- echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&5
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
- _lt_result=$?
- if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
- lt_cv_apple_cc_single_mod=yes
- else
- cat conftest.err >&5
- fi
- rm -rf libconftest.dylib*
- rm -f conftest.*
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_ld_exported_symbols_list=yes
-else
- lt_cv_ld_exported_symbols_list=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
- case $host_os in
- rhapsody* | darwin1.[012])
- _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
- darwin1.*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- 10.[012]*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test "$lt_cv_apple_cc_single_mod" = "yes"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
- _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
- else
- _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- if test "$DSYMUTIL" != ":"; then
- _lt_dsymutil='~$DSYMUTIL $lib || :'
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
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- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
-else
- enable_shared=yes
-fi
-
-
-
-
-
-
-
-
-
- # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
- enableval=$enable_static; p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
-else
- enable_static=yes
-fi
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
- withval=$with_pic; pic_mode="$withval"
-else
- pic_mode=default
-fi
-
-
-test -z "$pic_mode" && pic_mode=default
-
-
-
-
-
-
-
-
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-test -z "$LN_S" && LN_S="ln -s"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if test "${lt_cv_objdir+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
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- # vanish in a puff of smoke.
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- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
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-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
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-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/${ac_tool_prefix}file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
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-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
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- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-# Use C for the default configuration in the libtool script
-
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag=' -fno-builtin'
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8714: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:8718: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-
-
-
-
-
- lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- lt_prog_compiler_pic='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- interix[3-9]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic='-fPIC -shared'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- # old Intel for x86_64 which still supported -KPIC.
- ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
- ;;
- # icc used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- icc* | ifort*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fPIC'
- lt_prog_compiler_static='-static'
- ;;
- # Lahey Fortran 8.1.
- lf95*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='--shared'
- lt_prog_compiler_static='--static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- xl*)
- # IBM XL C 8.0/Fortran 10.1 on PPC
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-qpic'
- lt_prog_compiler_static='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C 5.9
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl='-Wl,'
- ;;
- *Sun\ F*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl=''
- ;;
- esac
- ;;
- esac
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic='-fPIC -shared'
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- rdos*)
- lt_prog_compiler_static='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
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-
-
-
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-
-
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-
-
-
-
-
-
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- hardcode_libdir_flag_spec=
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- link_all_deplibs=no
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-
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
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- compiler_needs_object=yes
- tmp_sharedflag='-G' ;;
- *Sun\ F*) # Sun Fortran 8.3
- tmp_sharedflag='-G' ;;
- esac
- archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
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- if test "x$supports_anon_versioning" = xyes; then
- archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
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-
- case $cc_basename in
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- # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
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- hardcode_libdir_flag_spec_ld='-rpath $libdir'
- archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
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- $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
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- ld_shlibs=no
- fi
- ;;
-
- netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = no; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix[4-9]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- file_list_spec='${wl}-f,'
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- link_all_deplibs=no
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- export_dynamic_flag_spec='${wl}-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- # Determine the default libpath from the value encoded in an
- # empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag=' ${wl}-bernotok'
- allow_undefined_flag=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec='$convenience'
- archive_cmds_need_lc=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds=''
- ;;
- m68k)
- archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- esac
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_from_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes=yes
- ;;
-
- darwin* | rhapsody*)
-
-
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- whole_archive_flag_spec=''
- link_all_deplibs=yes
- allow_undefined_flag="$_lt_dar_allow_undefined"
- case $cc_basename in
- ifort*) _lt_dar_can_shared=yes ;;
- *) _lt_dar_can_shared=$GCC ;;
- esac
- if test "$_lt_dar_can_shared" = "yes"; then
- output_verbose_link_cmd=echo
- archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
-
- else
- ld_shlibs=no
- fi
-
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- freebsd1*)
- ld_shlibs=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_flag_spec_ld='+b $libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- export_dynamic_flag_spec='${wl}-E'
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- *)
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- # Try to use the -exported_symbol ld option, if it does not
- # work, assume that -exports_file does not work either and
- # implicitly export all symbols.
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int foo(void) {}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
-
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS="$save_LDFLAGS"
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- inherit_rpath=yes
- link_all_deplibs=yes
- ;;
-
- netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- *nto* | *qnx*)
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- hardcode_direct_absolute=yes
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
- $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_separator=:
- ;;
-
- solaris*)
- no_undefined_flag=' -z defs'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- else
- case `$CC -V 2>&1` in
- *"Compilers 5.0"*)
- wlarc=''
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
- ;;
- *)
- wlarc='${wl}'
- archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- ;;
- esac
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'. GCC discards it without `$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test "$GCC" = yes; then
- whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- else
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag='${wl}-z,text'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag='${wl}-z,text'
- allow_undefined_flag='${wl}-z,nodefs'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='${wl}-R,$libdir'
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- export_dynamic_flag_spec='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
-
- if test x$host_vendor = xsni; then
- case $host in
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- ;;
- esac
- fi
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
-
-with_gnu_ld=$with_gnu_ld
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $RM conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- pic_flag=$lt_prog_compiler_pic
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc=no
- else
- archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $RM conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
-$as_echo "$archive_cmds_need_lc" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-if test "$GCC" = yes; then
- case $host_os in
- darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
- *) lt_awk_arg="/^libraries:/" ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
- else
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary.
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- for lt_sys_path in $lt_search_path_spec; do
- if test -d "$lt_sys_path/$lt_multi_os_dir"; then
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
- else
- test -d "$lt_sys_path" && \
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
- fi
- done
- lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
-BEGIN {RS=" "; FS="/|\n";} {
- lt_foo="";
- lt_count=0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo="/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[lt_foo]++; }
- if (lt_freq[lt_foo] == 1) { print lt_foo; }
-}'`
- sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[4-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- case $host_cpu in
- powerpc)
- # Since July 2007 AmigaOS4 officially supports .so libraries.
- # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- ;;
- m68k)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
- esac
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname~
- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
- eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
- fi'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw* | cegcc*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix[3-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # Some binutils ld are patched to set DT_RUNPATH
- save_LDFLAGS=$LDFLAGS
- save_libdir=$libdir
- eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
- LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
- shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$save_LDFLAGS
- libdir=$save_libdir
-
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsdelf*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='NetBSD ld.elf_so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-*nto* | *qnx*)
- version_type=qnx
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='ldqnx.so'
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-tpf*)
- # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" ||
- test -n "$runpath_var" ||
- test "X$hardcode_automatic" = "Xyes" ; then
-
- # We can hardcode non-existent directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test "$hardcode_action" = relink ||
- test "$inherit_rpath" = yes; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-
-
-
-
- if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32* | cegcc*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = x""yes; then :
- lt_cv_dlopen="shl_load"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_shl_load=yes
-else
- ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
-else
- ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = x""yes; then :
- lt_cv_dlopen="dlopen"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_svld_dlopen=yes
-else
- ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
-int
-main ()
-{
-return dld_link ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_dld_link=yes
-else
- ac_cv_lib_dld_dld_link=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if test "${lt_cv_dlopen_self+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-#line 11597 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}
-_LT_EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if test "${lt_cv_dlopen_self_static+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-#line 11693 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}
-_LT_EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- old_striplib="$STRIP -S"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- ;;
- esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
- # Report which library types will actually be built
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
- test "$can_build_shared" = "no" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
- aix[4-9]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
- # Make sure either enable_shared or enable_static is yes.
- test "$enable_shared" = yes || enable_static=yes
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-
-
-
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
-
-ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-archive_cmds_need_lc_CXX=no
-allow_undefined_flag_CXX=
-always_export_symbols_CXX=no
-archive_expsym_cmds_CXX=
-compiler_needs_object_CXX=no
-export_dynamic_flag_spec_CXX=
-hardcode_direct_CXX=no
-hardcode_direct_absolute_CXX=no
-hardcode_libdir_flag_spec_CXX=
-hardcode_libdir_flag_spec_ld_CXX=
-hardcode_libdir_separator_CXX=
-hardcode_minus_L_CXX=no
-hardcode_shlibpath_var_CXX=unsupported
-hardcode_automatic_CXX=no
-inherit_rpath_CXX=no
-module_cmds_CXX=
-module_expsym_cmds_CXX=
-link_all_deplibs_CXX=unknown
-old_archive_cmds_CXX=$old_archive_cmds
-no_undefined_flag_CXX=
-whole_archive_flag_spec_CXX=
-enable_shared_with_static_runtimes_CXX=no
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-objext_CXX=$objext
-
-# No sense in running all these tests if we already determined that
-# the CXX compiler isn't working. Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_caught_CXX_error" != yes; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="int some_variable = 0;"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
- # save warnings/boilerplate of simple test code
- ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
- ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
- # Allow CC to be a program name with arguments.
- lt_save_CC=$CC
- lt_save_LD=$LD
- lt_save_GCC=$GCC
- GCC=$GXX
- lt_save_with_gnu_ld=$with_gnu_ld
- lt_save_path_LD=$lt_cv_path_LD
- if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
- else
- $as_unset lt_cv_prog_gnu_ld
- fi
- if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
- else
- $as_unset lt_cv_path_LD
- fi
- test -z "${LDCXX+set}" || LD=$LDCXX
- CC=${CXX-"c++"}
- compiler=$CC
- compiler_CXX=$CC
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
- if test -n "$compiler"; then
- # We don't want -fno-exception when compiling C++ code, so set the
- # no_builtin_flag separately
- if test "$GXX" = yes; then
- lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
- else
- lt_prog_compiler_no_builtin_flag_CXX=
- fi
-
- if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
- while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if test "${lt_cv_path_LD+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if test "${lt_cv_prog_gnu_ld+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
-
-
-
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" |
- $GREP 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_CXX=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-
- else
- GXX=no
- with_gnu_ld=no
- wlarc=
- fi
-
- # PORTME: fill in a description of your system's C++ link characteristics
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
- ld_shlibs_CXX=yes
- case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aix[4-9]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_CXX=''
- hardcode_direct_CXX=yes
- hardcode_direct_absolute_CXX=yes
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
- file_list_spec_CXX='${wl}-f,'
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- hardcode_direct_CXX=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_CXX=yes
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- hardcode_libdir_separator_CXX=
- fi
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- export_dynamic_flag_spec_CXX='${wl}-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to
- # export.
- always_export_symbols_CXX=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_CXX='-berok'
- # Determine the default libpath from the value encoded in an empty
- # executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_CXX="-z nodefs"
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_CXX=' ${wl}-bernotok'
- allow_undefined_flag_CXX=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_CXX='$convenience'
- archive_cmds_need_lc_CXX=yes
- # This is similar to how AIX traditionally builds its shared
- # libraries.
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_CXX=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- allow_undefined_flag_CXX=unsupported
- always_export_symbols_CXX=no
- enable_shared_with_static_runtimes_CXX=yes
-
- if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
- darwin* | rhapsody*)
-
-
- archive_cmds_need_lc_CXX=no
- hardcode_direct_CXX=no
- hardcode_automatic_CXX=yes
- hardcode_shlibpath_var_CXX=unsupported
- whole_archive_flag_spec_CXX=''
- link_all_deplibs_CXX=yes
- allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
- case $cc_basename in
- ifort*) _lt_dar_can_shared=yes ;;
- *) _lt_dar_can_shared=$GCC ;;
- esac
- if test "$_lt_dar_can_shared" = "yes"; then
- output_verbose_link_cmd=echo
- archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
- if test "$lt_cv_apple_cc_single_mod" != "yes"; then
- archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
- archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
- fi
-
- else
- ld_shlibs_CXX=no
- fi
-
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
- freebsd[12]*)
- # C++ shared libraries reported to be fairly broken before
- # switch to ELF
- ld_shlibs_CXX=no
- ;;
-
- freebsd-elf*)
- archive_cmds_need_lc_CXX=no
- ;;
-
- freebsd* | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- ld_shlibs_CXX=yes
- ;;
-
- gnu*)
- ;;
-
- hpux9*)
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- export_dynamic_flag_spec_CXX='${wl}-E'
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- *)
- if test "$GXX" = yes; then
- archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
-
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- export_dynamic_flag_spec_CXX='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- ;;
- *)
- hardcode_direct_CXX=yes
- hardcode_direct_absolute_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
-
- interix[3-9]*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
- fi
- fi
- link_all_deplibs_CXX=yes
- ;;
- esac
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- inherit_rpath_CXX=yes
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc* | ecpc* )
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- case `$CC -V` in
- *pgCC\ [1-5]* | *pgcpp\ [1-5]*)
- prelink_cmds_CXX='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
- compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
- old_archive_cmds_CXX='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
- $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
- $RANLIB $oldlib'
- archive_cmds_CXX='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
- $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- archive_expsym_cmds_CXX='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
- $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
- ;;
- *) # Version 6 will use weak symbols
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
- ;;
- esac
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- xl*)
- # IBM XL 8.0 on PPC, with GNU ld
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- if test "x$supports_anon_versioning" = xyes; then
- archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- no_undefined_flag_CXX=' -zdefs'
- archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- compiler_needs_object_CXX=yes
-
- # Not sure whether something based on
- # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
- # would be better.
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
- ;;
- esac
- ;;
- esac
- ;;
-
- lynxos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
-
- m88k*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
-
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
-
- *nto* | *qnx*)
- ld_shlibs_CXX=yes
- ;;
-
- openbsd2*)
- # C++ shared libraries are fairly broken
- ld_shlibs_CXX=no
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- hardcode_direct_absolute_CXX=yes
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- export_dynamic_flag_spec_CXX='${wl}-E'
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd=echo
- else
- ld_shlibs_CXX=no
- fi
- ;;
-
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- case $host in
- osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
- *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
- esac
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- case $host in
- osf3*)
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- ;;
- *)
- allow_undefined_flag_CXX=' -expect_unresolved \*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
- $RM $lib.exp'
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- ;;
- esac
-
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- case $host in
- osf3*)
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- ;;
- *)
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- ;;
- esac
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
-
- psos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
-
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- archive_cmds_need_lc_CXX=yes
- no_undefined_flag_CXX=' -zdefs'
- archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_shlibpath_var_CXX=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
- ;;
- esac
- link_all_deplibs_CXX=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
- if $CC --version | $GREP -v '^2\.7' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
- fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- ;;
- esac
- fi
- ;;
- esac
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag_CXX='${wl}-z,text'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_CXX='${wl}-z,text'
- allow_undefined_flag_CXX='${wl}-z,nodefs'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
- export_dynamic_flag_spec_CXX='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
-
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
- vxworks*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
-
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
- test "$ld_shlibs_CXX" = no && can_build_shared=no
-
- GCC_CXX="$GXX"
- LD_CXX="$LD"
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- # Dependencies to place before and after the object being linked:
-predep_objects_CXX=
-postdep_objects_CXX=
-predeps_CXX=
-postdeps_CXX=
-compiler_lib_search_path_CXX=
-
-cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-_LT_EOF
-
-if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- for p in `eval "$output_verbose_link_cmd"`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" ||
- test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$compiler_lib_search_path_CXX"; then
- compiler_lib_search_path_CXX="${prev}${p}"
- else
- compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$postdeps_CXX"; then
- postdeps_CXX="${prev}${p}"
- else
- postdeps_CXX="${postdeps_CXX} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$predep_objects_CXX"; then
- predep_objects_CXX="$p"
- else
- predep_objects_CXX="$predep_objects_CXX $p"
- fi
- else
- if test -z "$postdep_objects_CXX"; then
- postdep_objects_CXX="$p"
- else
- postdep_objects_CXX="$postdep_objects_CXX $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling CXX test program"
-fi
-
-$RM -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-case $host_os in
-interix[3-9]*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- predep_objects_CXX=
- postdep_objects_CXX=
- postdeps_CXX=
- ;;
-
-linux*)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
-
- # The more standards-conforming stlport4 library is
- # incompatible with the Cstd library. Avoid specifying
- # it if it's in CXXFLAGS. Ignore libCrun as
- # -library=stlport4 depends on it.
- case " $CXX $CXXFLAGS " in
- *" -library=stlport4 "*)
- solaris_use_stlport4=yes
- ;;
- esac
-
- if test "$solaris_use_stlport4" != yes; then
- postdeps_CXX='-library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
-
-solaris*)
- case $cc_basename in
- CC*)
- # The more standards-conforming stlport4 library is
- # incompatible with the Cstd library. Avoid specifying
- # it if it's in CXXFLAGS. Ignore libCrun as
- # -library=stlport4 depends on it.
- case " $CXX $CXXFLAGS " in
- *" -library=stlport4 "*)
- solaris_use_stlport4=yes
- ;;
- esac
-
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- if test "$solaris_use_stlport4" != yes; then
- postdeps_CXX='-library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
-esac
-
-
-case " $postdeps_CXX " in
-*" -lc "*) archive_cmds_need_lc_CXX=no ;;
-esac
- compiler_lib_search_dirs_CXX=
-if test -n "${compiler_lib_search_path_CXX}"; then
- compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- lt_prog_compiler_wl_CXX=
-lt_prog_compiler_pic_CXX=
-lt_prog_compiler_static_CXX=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | cygwin* | os2* | pw32* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_CXX='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- lt_prog_compiler_pic_CXX=
- ;;
- interix[3-9]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_CXX=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- ;;
- *qnx* | *nto*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic_CXX='-fPIC -shared'
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix[4-9]*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- else
- lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- lt_prog_compiler_pic_CXX='+Z'
- fi
- ;;
- aCC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_CXX='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- ecpc* )
- # old Intel C++ for x86_64 which still supported -KPIC.
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-static'
- ;;
- icpc* )
- # Intel C++, used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-fPIC'
- lt_prog_compiler_static_CXX='-static'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-fpic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- xlc* | xlC*)
- # IBM XL 8.0 on PPC
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-qpic'
- lt_prog_compiler_static_CXX='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- lt_prog_compiler_wl_CXX='-Qoption ld '
- ;;
- esac
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- lt_prog_compiler_pic_CXX='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd* | netbsdelf*-gnu)
- ;;
- *qnx* | *nto*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic_CXX='-fPIC -shared'
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- lt_prog_compiler_wl_CXX='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- lt_prog_compiler_wl_CXX='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- lt_prog_compiler_pic_CXX='-pic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- lcc*)
- # Lucid
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- lt_prog_compiler_can_build_shared_CXX=no
- ;;
- esac
- fi
-
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_CXX=
- ;;
- *)
- lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
-$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
-
-
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_CXX"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
-if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_pic_works_CXX=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:13649: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:13653: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_pic_works_CXX=yes
- fi
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
-
-if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
- case $lt_prog_compiler_pic_CXX in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
- esac
-else
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_can_build_shared_CXX=no
-fi
-
-fi
-
-
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
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- $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
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- lt_cv_prog_compiler_static_works_CXX=yes
- fi
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- $RM -r conftest*
- LDFLAGS="$save_LDFLAGS"
-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
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-
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-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
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- (eval echo "\"\$as_me:13748: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
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- echo "$as_me:13752: \$? = $ac_status" >&5
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- # The compiler can only warn and ignore the option if not recognized
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- $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
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- fi
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- chmod u+w . 2>&5
- $RM conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
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- $RM -r conftest
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
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-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
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- lt_compiler_flag="-o out/conftest2.$ac_objext"
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- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:13800: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
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- # The compiler can only warn and ignore the option if not recognized
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- $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
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- chmod u+w . 2>&5
- $RM conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
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- test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
- $RM out/* && rmdir out
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- $RM -r conftest
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
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-
-
-
-
-hard_links="nottested"
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-$as_echo_n "checking if we can lock with hard links... " >&6; }
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- $RM conftest*
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- touch conftest.a
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- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
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- need_locks=no
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-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
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- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix[4-9]*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- export_symbols_cmds_CXX="$ltdll_cmds"
- ;;
- cygwin* | mingw* | cegcc*)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- linux* | k*bsd*-gnu)
- link_all_deplibs_CXX=no
- ;;
- *)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
- exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
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-
-with_gnu_ld_CXX=$with_gnu_ld
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
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-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_CXX=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_CXX in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $RM conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
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- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_CXX
- pic_flag=$lt_prog_compiler_pic_CXX
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
- allow_undefined_flag_CXX=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_CXX=no
- else
- archive_cmds_need_lc_CXX=yes
- fi
- allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $RM conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_CXX" >&5
-$as_echo "$archive_cmds_need_lc_CXX" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[4-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- case $host_cpu in
- powerpc)
- # Since July 2007 AmigaOS4 officially supports .so libraries.
- # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- ;;
- m68k)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
- esac
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname~
- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
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- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw* | cegcc*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix[3-9]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # Some binutils ld are patched to set DT_RUNPATH
- save_LDFLAGS=$LDFLAGS
- save_libdir=$libdir
- eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
- LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
- if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
- shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$save_LDFLAGS
- libdir=$save_libdir
-
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsdelf*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='NetBSD ld.elf_so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-*nto* | *qnx*)
- version_type=qnx
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='ldqnx.so'
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-tpf*)
- # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
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-if test -n "$hardcode_libdir_flag_spec_CXX" ||
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- # We can hardcode non-existent directories.
- if test "$hardcode_direct_CXX" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
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- # We can link without hardcoding, and we can hardcode nonexisting dirs.
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- hardcode_action_CXX=unsupported
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
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- test "$enable_shared" = no; then
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-
-
-
-
-
-
-
- fi # test -n "$compiler"
-
- CC=$lt_save_CC
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- LD=$lt_save_LD
- GCC=$lt_save_GCC
- with_gnu_ld=$lt_save_with_gnu_ld
- lt_cv_path_LDCXX=$lt_cv_path_LD
- lt_cv_path_LD=$lt_save_path_LD
- lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
- lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
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-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-
-
-
-
-
-
-
-
-
-
- ac_config_commands="$ac_config_commands libtool"
-
-
-
-
-# Only expand once:
-
-
-
- if test "x$LIBTOOL" != "x"; then
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
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-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-
-# TODO(csilvers): we could remove a lot when WITH_CPU_PROFILER etc is "no".
-ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
-if test "x$ac_cv_type___int64" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE___INT64 1
-_ACEOF
-
-
-fi
- # defined in some windows platforms
-ac_fn_c_check_type "$LINENO" "struct mallinfo" "ac_cv_type_struct_mallinfo" "#include <malloc.h>
-"
-if test "x$ac_cv_type_struct_mallinfo" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_MALLINFO 1
-_ACEOF
-
-
-fi
-
-ac_fn_c_check_type "$LINENO" "Elf32_Versym" "ac_cv_type_Elf32_Versym" "#include <elf.h>
-"
-if test "x$ac_cv_type_Elf32_Versym" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_ELF32_VERSYM 1
-_ACEOF
-
-
-fi
- # for vdso_support.h
-for ac_func in sbrk
-do :
- ac_fn_c_check_func "$LINENO" "sbrk" "ac_cv_func_sbrk"
-if test "x$ac_cv_func_sbrk" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SBRK 1
-_ACEOF
-
-fi
-done
- # for tcmalloc to get memory
-for ac_func in geteuid
-do :
- ac_fn_c_check_func "$LINENO" "geteuid" "ac_cv_func_geteuid"
-if test "x$ac_cv_func_geteuid" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETEUID 1
-_ACEOF
-
-fi
-done
- # for turning off services when run as root
-for ac_header in features.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "features.h" "ac_cv_header_features_h" "$ac_includes_default"
-if test "x$ac_cv_header_features_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FEATURES_H 1
-_ACEOF
-
-fi
-
-done
- # for vdso_support.h
-for ac_header in malloc.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default"
-if test "x$ac_cv_header_malloc_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_MALLOC_H 1
-_ACEOF
-
-fi
-
-done
- # some systems define stuff there, others not
-for ac_header in sys/malloc.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/malloc.h" "ac_cv_header_sys_malloc_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_malloc_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_MALLOC_H 1
-_ACEOF
-
-fi
-
-done
- # where some versions of OS X put malloc.h
-for ac_header in malloc/malloc.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
-if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_MALLOC_MALLOC_H 1
-_ACEOF
-
-fi
-
-done
- # another place OS X puts malloc.h (?)
-for ac_header in glob.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "glob.h" "ac_cv_header_glob_h" "$ac_includes_default"
-if test "x$ac_cv_header_glob_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GLOB_H 1
-_ACEOF
-
-fi
-
-done
- # for heap-profile-table (cleaning up profiles)
-for ac_header in execinfo.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
-if test "x$ac_cv_header_execinfo_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_EXECINFO_H 1
-_ACEOF
-
-fi
-
-done
- # for stacktrace? and heapchecker_unittest
-for ac_header in libunwind.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "libunwind.h" "ac_cv_header_libunwind_h" "$ac_includes_default"
-if test "x$ac_cv_header_libunwind_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBUNWIND_H 1
-_ACEOF
-
-fi
-
-done
- # for stacktrace
-for ac_header in unwind.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
-if test "x$ac_cv_header_unwind_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNWIND_H 1
-_ACEOF
-
-fi
-
-done
- # for stacktrace
-for ac_header in sched.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
-if test "x$ac_cv_header_sched_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SCHED_H 1
-_ACEOF
-
-fi
-
-done
- # for being nice in our spinlock code
-for ac_header in conflict-signal.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "conflict-signal.h" "ac_cv_header_conflict_signal_h" "$ac_includes_default"
-if test "x$ac_cv_header_conflict_signal_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_CONFLICT_SIGNAL_H 1
-_ACEOF
-
-fi
-
-done
- # defined on some windows platforms?
-for ac_header in sys/prctl.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/prctl.h" "ac_cv_header_sys_prctl_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_prctl_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_PRCTL_H 1
-_ACEOF
-
-fi
-
-done
- # for thread_lister (needed by leak-checker)
-for ac_header in linux/ptrace.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "linux/ptrace.h" "ac_cv_header_linux_ptrace_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_ptrace_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LINUX_PTRACE_H 1
-_ACEOF
-
-fi
-
-done
-# also needed by leak-checker
-for ac_header in sys/syscall.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/syscall.h" "ac_cv_header_sys_syscall_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_syscall_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_SYSCALL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/socket.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_SOCKET_H 1
-_ACEOF
-
-fi
-
-done
- # optional; for forking out to symbolizer
-for ac_header in sys/wait.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_wait_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_WAIT_H 1
-_ACEOF
-
-fi
-
-done
- # optional; for forking out to symbolizer
-for ac_header in poll.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
-if test "x$ac_cv_header_poll_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_POLL_H 1
-_ACEOF
-
-fi
-
-done
- # optional; for forking out to symbolizer
-for ac_header in fcntl.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
-if test "x$ac_cv_header_fcntl_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FCNTL_H 1
-_ACEOF
-
-fi
-
-done
- # for tcmalloc_unittest
-for ac_header in grp.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default"
-if test "x$ac_cv_header_grp_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GRP_H 1
-_ACEOF
-
-fi
-
-done
- # for heapchecker_unittest
-for ac_header in pwd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default"
-if test "x$ac_cv_header_pwd_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_PWD_H 1
-_ACEOF
-
-fi
-
-done
- # for heapchecker_unittest
-for ac_header in sys/resource.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_resource_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_RESOURCE_H 1
-_ACEOF
-
-fi
-
-done
- # for memalign_unittest.cc
-for ac_header in valgrind.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
-if test "x$ac_cv_header_valgrind_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_VALGRIND_H 1
-_ACEOF
-
-fi
-
-done
- # we have a local copy if this isn't found
-for ac_header in sys/cdefs.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_CDEFS_H 1
-_ACEOF
-
-fi
-
-done
- # Where glibc defines __THROW
-for ac_header in features.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "features.h" "ac_cv_header_features_h" "$ac_includes_default"
-if test "x$ac_cv_header_features_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_FEATURES_H 1
-_ACEOF
-
-fi
-
-done
- # Where __GLIBC__ is defined
-# We also need <ucontext.h>/<sys/ucontext.h>, but we get those from
-# AC_PC_FROM_UCONTEXT, below.
-
-# We override a lot of memory allocation routines, not all of which are
-# standard. For those the system doesn't declare, we'll declare ourselves.
-ac_fn_c_check_decl "$LINENO" "cfree" "ac_cv_have_decl_cfree" "#define _XOPEN_SOURCE 600
- #include <stdlib.h>
- #include <malloc.h>
-"
-if test "x$ac_cv_have_decl_cfree" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_CFREE $ac_have_decl
-_ACEOF
-ac_fn_c_check_decl "$LINENO" "posix_memalign" "ac_cv_have_decl_posix_memalign" "#define _XOPEN_SOURCE 600
- #include <stdlib.h>
- #include <malloc.h>
-"
-if test "x$ac_cv_have_decl_posix_memalign" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_POSIX_MEMALIGN $ac_have_decl
-_ACEOF
-ac_fn_c_check_decl "$LINENO" "memalign" "ac_cv_have_decl_memalign" "#define _XOPEN_SOURCE 600
- #include <stdlib.h>
- #include <malloc.h>
-"
-if test "x$ac_cv_have_decl_memalign" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_MEMALIGN $ac_have_decl
-_ACEOF
-ac_fn_c_check_decl "$LINENO" "valloc" "ac_cv_have_decl_valloc" "#define _XOPEN_SOURCE 600
- #include <stdlib.h>
- #include <malloc.h>
-"
-if test "x$ac_cv_have_decl_valloc" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_VALLOC $ac_have_decl
-_ACEOF
-ac_fn_c_check_decl "$LINENO" "pvalloc" "ac_cv_have_decl_pvalloc" "#define _XOPEN_SOURCE 600
- #include <stdlib.h>
- #include <malloc.h>
-"
-if test "x$ac_cv_have_decl_pvalloc" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_PVALLOC $ac_have_decl
-_ACEOF
-
-
-if test "$ac_cv_type_struct_mallinfo" = yes; then
- ac_cv_have_struct_mallinfo=1
- # gperftools/tcmalloc.h needs this
-else
- ac_cv_have_struct_mallinfo=0
-
-fi
-
-# We need to check for mmap. cygwin supports mmap, but the autoconf
-# test doesn't work on cygwin:
-# http://www.cygwin.com/ml/cygwin/2002-04/msg00412.html
-# This workaround comes from
-# http://cygwin.com/ml/cygwin/2004-11/msg00138.html
-case "$host" in
- *-*-cygwin*)
- ac_cv_func_mmap_fixed_mapped=yes
-
-$as_echo "#define HAVE_MMAP 1" >>confdefs.h
-
- ;;
- *)
-
-
- for ac_header in $ac_header_list
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-eval as_val=\$$as_ac_Header
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-
-
-
-for ac_func in getpagesize
-do :
- ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
-if test "x$ac_cv_func_getpagesize" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETPAGESIZE 1
-_ACEOF
-
-fi
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
-$as_echo_n "checking for working mmap... " >&6; }
-if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_mmap_fixed_mapped=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-/* malloc might have been renamed as rpl_malloc. */
-#undef malloc
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the file system buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propagated back to all the places they're supposed to be.
-
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
-
-#include <fcntl.h>
-#include <sys/mman.h>
-
-#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
-char *malloc ();
-#endif
-
-/* This mess was copied from the GNU getpagesize.h. */
-#ifndef HAVE_GETPAGESIZE
-# ifdef _SC_PAGESIZE
-# define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-# ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define getpagesize() EXEC_PAGESIZE
-# else /* no EXEC_PAGESIZE */
-# ifdef NBPG
-# define getpagesize() NBPG * CLSIZE
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif /* no CLSIZE */
-# else /* no NBPG */
-# ifdef NBPC
-# define getpagesize() NBPC
-# else /* no NBPC */
-# ifdef PAGESIZE
-# define getpagesize() PAGESIZE
-# endif /* PAGESIZE */
-# endif /* no NBPC */
-# endif /* no NBPG */
-# endif /* no EXEC_PAGESIZE */
-# else /* no HAVE_SYS_PARAM_H */
-# define getpagesize() 8192 /* punt totally */
-# endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-int
-main ()
-{
- char *data, *data2, *data3;
- const char *cdata2;
- int i, pagesize;
- int fd, fd2;
-
- pagesize = getpagesize ();
-
- /* First, make a file with some known garbage in it. */
- data = (char *) malloc (pagesize);
- if (!data)
- return 1;
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand ();
- umask (0);
- fd = creat ("conftest.mmap", 0600);
- if (fd < 0)
- return 2;
- if (write (fd, data, pagesize) != pagesize)
- return 3;
- close (fd);
-
- /* Next, check that the tail of a page is zero-filled. File must have
- non-zero length, otherwise we risk SIGBUS for entire page. */
- fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
- if (fd2 < 0)
- return 4;
- cdata2 = "";
- if (write (fd2, cdata2, 1) != 1)
- return 5;
- data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
- if (data2 == MAP_FAILED)
- return 6;
- for (i = 0; i < pagesize; ++i)
- if (*(data2 + i))
- return 7;
- close (fd2);
- if (munmap (data2, pagesize))
- return 8;
-
- /* Next, try to mmap the file at a fixed address which already has
- something else allocated at it. If we can, also make sure that
- we see the same garbage. */
- fd = open ("conftest.mmap", O_RDWR);
- if (fd < 0)
- return 9;
- if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- return 10;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- return 11;
-
- /* Finally, make sure that changes to the mapped area do not
- percolate back to the file as seen by read(). (This is a bug on
- some variants of i386 svr4.0.) */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = (char *) malloc (pagesize);
- if (!data3)
- return 12;
- if (read (fd, data3, pagesize) != pagesize)
- return 13;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- return 14;
- close (fd);
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_mmap_fixed_mapped=yes
-else
- ac_cv_func_mmap_fixed_mapped=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
-$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
-
-$as_echo "#define HAVE_MMAP 1" >>confdefs.h
-
-fi
-rm -f conftest.mmap conftest.txt
-
- ;;
-esac
-
-# If AtomicWord != Atomic32, we need to define two versions of all the
-# atomicops functions. If they're the same, we want to define only one.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if int32_t is the same type as intptr_t" >&5
-$as_echo_n "checking if int32_t is the same type as intptr_t... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdint.h>
-int
-main ()
-{
-int32_t v1 = 0; intptr_t v2 = 0; return (&v1 - &v2)
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-$as_echo "#define INT32_EQUALS_INTPTR 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-# We want to access the "PC" (Program Counter) register from a struct
-# ucontext. Every system has its own way of doing that. We try all the
-# possibilities we know about. Note REG_PC should come first (REG_RIP
-# is also defined on solaris, but does the wrong thing). But don't
-# bother if we're not doing cpu-profiling.
-# [*] means that we've not actually tested one of these systems
-if test "$enable_cpu_profiler" = yes; then
- for ac_header in ucontext.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "ucontext.h" "ac_cv_header_ucontext_h" "$ac_includes_default"
-if test "x$ac_cv_header_ucontext_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UCONTEXT_H 1
-_ACEOF
-
-fi
-
-done
-
- # Redhat 7 has <sys/ucontext.h>, but it barfs if we #include it directly
- # (this was fixed in later redhats). <ucontext.h> works fine, so use that.
- if grep "Red Hat Linux release 7" /etc/redhat-release >/dev/null 2>&1; then
-
-$as_echo "#define HAVE_SYS_UCONTEXT_H 0" >>confdefs.h
-
- ac_cv_header_sys_ucontext_h=no
- else
- for ac_header in sys/ucontext.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/ucontext.h" "ac_cv_header_sys_ucontext_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_ucontext_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_UCONTEXT_H 1
-_ACEOF
-
-fi
-
-done
- # ucontext on OS X 10.6 (at least)
- fi
- for ac_header in cygwin/signal.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "cygwin/signal.h" "ac_cv_header_cygwin_signal_h" "$ac_includes_default"
-if test "x$ac_cv_header_cygwin_signal_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_CYGWIN_SIGNAL_H 1
-_ACEOF
-
-fi
-
-done
- # ucontext on cywgin
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to access the program counter from a struct ucontext" >&5
-$as_echo_n "checking how to access the program counter from a struct ucontext... " >&6; }
- pc_fields=" uc_mcontext.gregs[REG_PC]" # Solaris x86 (32 + 64 bit)
- pc_fields="$pc_fields uc_mcontext.gregs[REG_EIP]" # Linux (i386)
- pc_fields="$pc_fields uc_mcontext.gregs[REG_RIP]" # Linux (x86_64)
- pc_fields="$pc_fields uc_mcontext.sc_ip" # Linux (ia64)
- pc_fields="$pc_fields uc_mcontext.uc_regs->gregs[PT_NIP]" # Linux (ppc)
- pc_fields="$pc_fields uc_mcontext.gregs[R15]" # Linux (arm old [untested])
- pc_fields="$pc_fields uc_mcontext.arm_pc" # Linux (arm arch 5)
- pc_fields="$pc_fields uc_mcontext.gp_regs[PT_NIP]" # Suse SLES 11 (ppc64)
- pc_fields="$pc_fields uc_mcontext.mc_eip" # FreeBSD (i386)
- pc_fields="$pc_fields uc_mcontext.mc_rip" # FreeBSD (x86_64 [untested])
- pc_fields="$pc_fields uc_mcontext.__gregs[_REG_EIP]" # NetBSD (i386)
- pc_fields="$pc_fields uc_mcontext.__gregs[_REG_RIP]" # NetBSD (x86_64)
- pc_fields="$pc_fields uc_mcontext->ss.eip" # OS X (i386, <=10.4)
- pc_fields="$pc_fields uc_mcontext->__ss.__eip" # OS X (i386, >=10.5)
- pc_fields="$pc_fields uc_mcontext->ss.rip" # OS X (x86_64)
- pc_fields="$pc_fields uc_mcontext->__ss.__rip" # OS X (>=10.5 [untested])
- pc_fields="$pc_fields uc_mcontext->ss.srr0" # OS X (ppc, ppc64 [untested])
- pc_fields="$pc_fields uc_mcontext->__ss.__srr0" # OS X (>=10.5 [untested])
- pc_field_found=false
- for pc_field in $pc_fields; do
- if ! $pc_field_found; then
- # Prefer sys/ucontext.h to ucontext.h, for OS X's sake.
- if test "x$ac_cv_header_cygwin_signal_h" = xyes; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#define _GNU_SOURCE 1
- #include <cygwin/signal.h>
-int
-main ()
-{
-ucontext_t u; return u.$pc_field == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-cat >>confdefs.h <<_ACEOF
-#define PC_FROM_UCONTEXT $pc_field
-_ACEOF
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5
-$as_echo "$pc_field" >&6; }
- pc_field_found=true
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- elif test "x$ac_cv_header_sys_ucontext_h" = xyes; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#define _GNU_SOURCE 1
- #include <sys/ucontext.h>
-int
-main ()
-{
-ucontext_t u; return u.$pc_field == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-cat >>confdefs.h <<_ACEOF
-#define PC_FROM_UCONTEXT $pc_field
-_ACEOF
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5
-$as_echo "$pc_field" >&6; }
- pc_field_found=true
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- elif test "x$ac_cv_header_ucontext_h" = xyes; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#define _GNU_SOURCE 1
- #include <ucontext.h>
-int
-main ()
-{
-ucontext_t u; return u.$pc_field == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-cat >>confdefs.h <<_ACEOF
-#define PC_FROM_UCONTEXT $pc_field
-_ACEOF
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5
-$as_echo "$pc_field" >&6; }
- pc_field_found=true
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- else # hope some standard header gives it to us
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-ucontext_t u; return u.$pc_field == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-cat >>confdefs.h <<_ACEOF
-#define PC_FROM_UCONTEXT $pc_field
-_ACEOF
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5
-$as_echo "$pc_field" >&6; }
- pc_field_found=true
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- fi
- done
- if ! $pc_field_found; then
- pc_fields=" sc_eip" # OpenBSD (i386)
- pc_fields="$pc_fields sc_rip" # OpenBSD (x86_64)
- for pc_field in $pc_fields; do
- if ! $pc_field_found; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <signal.h>
-int
-main ()
-{
-ucontext_t u; return u.$pc_field == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-cat >>confdefs.h <<_ACEOF
-#define PC_FROM_UCONTEXT $pc_field
-_ACEOF
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5
-$as_echo "$pc_field" >&6; }
- pc_field_found=true
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- done
- fi
- if ! $pc_field_found; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find the PC. Will not try to compile libprofiler..." >&5
-$as_echo "$as_me: WARNING: Could not find the PC. Will not try to compile libprofiler..." >&2;};
- enable_cpu_profiler=no
- fi
-fi
-
-# Some tests test the behavior of .so files, and only make sense for dynamic.
- if test "$enable_static" = yes; then
- ENABLE_STATIC_TRUE=
- ENABLE_STATIC_FALSE='#'
-else
- ENABLE_STATIC_TRUE='#'
- ENABLE_STATIC_FALSE=
-fi
-
-
-# We want to link in libunwind if it exists
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for backtrace in -lunwind" >&5
-$as_echo_n "checking for backtrace in -lunwind... " >&6; }
-if test "${ac_cv_lib_unwind_backtrace+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lunwind $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char backtrace ();
-int
-main ()
-{
-return backtrace ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_unwind_backtrace=yes
-else
- ac_cv_lib_unwind_backtrace=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_backtrace" >&5
-$as_echo "$ac_cv_lib_unwind_backtrace" >&6; }
-if test "x$ac_cv_lib_unwind_backtrace" = x""yes; then :
- UNWIND_LIBS=-lunwind
-else
- UNWIND_LIBS=
-fi
-
-
-
-# On x86_64, instead of libunwind, we can choose to compile with frame-pointers
-# (This isn't needed on i386, where -fno-omit-frame-pointer is the default).
-# Check whether --enable-frame_pointers was given.
-if test "${enable_frame_pointers+set}" = set; then :
- enableval=$enable_frame_pointers;
-else
- enable_frame_pointers=no
-fi
-
- if test "$enable_frame_pointers" = yes; then
- ENABLE_FRAME_POINTERS_TRUE=
- ENABLE_FRAME_POINTERS_FALSE='#'
-else
- ENABLE_FRAME_POINTERS_TRUE='#'
- ENABLE_FRAME_POINTERS_FALSE=
-fi
-
-
-# Some x86_64 systems do not insert frame pointers by default (all
-# i386 systems that I know of, do. I don't know about non-x86 chips).
-# We want to see if the current system is one of those.
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-return __x86_64__ == 1 ? 0 : 1
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- is_x86_64=yes
-else
- is_x86_64=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-OLD_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -S -O2 -o fp.s"
-# This test will always fail because we don't name our output file properly.
-# We do our own determination of success/failure in the grep, below.
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int f(int x) {return x;}
-int
-main ()
-{
-return f(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- :
-else
- :
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test "$is_x86_64" = yes && ! grep 'mov.*rsp.*rbp' fp.s >/dev/null 2>&1; then
- X86_64_AND_NO_FP_BY_DEFAULT_TRUE=
- X86_64_AND_NO_FP_BY_DEFAULT_FALSE='#'
-else
- X86_64_AND_NO_FP_BY_DEFAULT_TRUE='#'
- X86_64_AND_NO_FP_BY_DEFAULT_FALSE=
-fi
-
-rm fp.s
-CFLAGS="$OLD_CFLAGS"
-
-# We need to know if we're i386 so we can turn on -mmms, which is not
-# on by default for i386 (it is for x86_64).
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-return __i386__ == 1 ? 0 : 1
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- is_i386=yes
-else
- is_i386=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test "$is_i386" = yes; then
- I386_TRUE=
- I386_FALSE='#'
-else
- I386_TRUE='#'
- I386_FALSE=
-fi
-
-
-# See if the compiler supports -Wno-unused-result.
-# Newer ubuntu's turn on -D_FORTIFY_SOURCE=2, enabling
-# __attribute__((warn_unused_result)) for things like write(),
-# which we don't care about.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -Wno-unused-result" >&5
-$as_echo_n "checking if the compiler supports -Wno-unused-result... " >&6; }
-if test "${perftools_cv_w_no_unused_result+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- OLD_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Wno-error -Wno-unused-result"
- # gcc doesn't warn about unknown flags unless it's
- # also warning for some other purpose, hence the
- # divide-by-0. (We use -Wno-error to make sure the
- # divide-by-0 doesn't cause this test to fail!)
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-return 1/0
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- perftools_cv_w_no_unused_result=yes
-else
- perftools_cv_w_no_unused_result=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS="$OLD_CFLAGS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $perftools_cv_w_no_unused_result" >&5
-$as_echo "$perftools_cv_w_no_unused_result" >&6; }
- if test "$perftools_cv_w_no_unused_result" = yes; then
- HAVE_W_NO_UNUSED_RESULT_TRUE=
- HAVE_W_NO_UNUSED_RESULT_FALSE='#'
-else
- HAVE_W_NO_UNUSED_RESULT_TRUE='#'
- HAVE_W_NO_UNUSED_RESULT_FALSE=
-fi
-
-
-# Defines PRIuS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking printf format code for printing a size_t and ssize_t" >&5
-$as_echo_n "checking printf format code for printing a size_t and ssize_t... " >&6; }
-if test "${ac_cv_formatting_prius_prefix+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stddef.h>
-int
-main ()
-{
-unsigned int v1 = 0; size_t v2 = 0; return (&v1 - &v2)
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_formatting_prius_prefix=; ac_cv_prius_defined=1
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stddef.h>
-int
-main ()
-{
-unsigned long v1 = 0; size_t v2 = 0; return (&v1 - &v2)
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_formatting_prius_prefix=l; ac_cv_prius_defined=1
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stddef.h>
-int
-main ()
-{
-unsigned long long v1 = 0; size_t v2 = 0; return (&v1 - &v2)
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_formatting_prius_prefix=ll; ac_cv_prius_defined=1
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_formatting_prius_prefix" >&5
-$as_echo "$ac_cv_formatting_prius_prefix" >&6; }
- if test -z "$ac_cv_prius_defined"; then
- ac_cv_formatting_prius_prefix=z;
- fi
-
-cat >>confdefs.h <<_ACEOF
-#define PRIuS "${ac_cv_formatting_prius_prefix}u"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define PRIxS "${ac_cv_formatting_prius_prefix}x"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define PRIdS "${ac_cv_formatting_prius_prefix}d"
-_ACEOF
-
-
-
-# Also make sure we get standard PRI... definitions, even with glibc.
-# We have to use AH_VERBATIM because we need the #ifdef guard (gcc buglet)
-
-
-# Check if __builtin_stack_pointer() is available (for elfcore.h)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_stack_pointer()" >&5
-$as_echo_n "checking for __builtin_stack_pointer()... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-void *sp = __builtin_stack_pointer()
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-$as_echo "#define HAVE_BUILTIN_STACK_POINTER 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-# Check if __environ is available (for GetenvBeforeMain)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __environ" >&5
-$as_echo_n "checking for __environ... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <unistd.h>
-int
-main ()
-{
-char **env = __environ
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-$as_echo "#define HAVE___ENVIRON 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-# If we support __thread, that can speed up tcmalloc a bit.
-# Note, however, that our code tickles a bug in gcc < 4.1.2
-# involving TLS and -fPIC (which our libraries will use) on x86:
-# http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5
-$as_echo_n "checking for __thread... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && ((__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) || (__GNUC__ == 4 && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ < 2))
-#error gcc has this bug: http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html
-#endif
-int
-main ()
-{
-static __thread int p = 0
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-$as_echo "#define HAVE_TLS 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-# glibc's __malloc_hook/etc were declared volatile starting in glibc 2.14
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if __malloc_hook is declared volatile" >&5
-$as_echo_n "checking if __malloc_hook is declared volatile... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <malloc.h>
-void* (* volatile __malloc_hook)(size_t, const void*) = 0;
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-$as_echo "#define MALLOC_HOOK_MAYBE_VOLATILE volatile" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- $as_echo "#define MALLOC_HOOK_MAYBE_VOLATILE /**/" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-# Nanosleep requires extra libraries on some architectures (solaris).
-# This sets NANOSLEEP_LIBS. nanosleep doesn't exist on mingw, which
-# is fine for us because we don't compile libspinlock, which uses it.
-if test "$need_nanosleep" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nanosleep requires any libraries" >&5
-$as_echo_n "checking if nanosleep requires any libraries... " >&6; }
-
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- acx_nanosleep_ok="no"
- NANOSLEEP_LIBS=
- # For most folks, this should just work
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <time.h>
-int
-main ()
-{
-static struct timespec ts; nanosleep(&ts, NULL);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- acx_nanosleep_ok=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- # For solaris, we may need -lrt
- if test "x$acx_nanosleep_ok" != "xyes"; then
- OLD_LIBS="$LIBS"
- LIBS="-lrt $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <time.h>
-int
-main ()
-{
-static struct timespec ts; nanosleep(&ts, NULL);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- acx_nanosleep_ok=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test "x$acx_nanosleep_ok" = "xyes"; then
- NANOSLEEP_LIBS="-lrt"
- fi
- LIBS="$OLD_LIBS"
- fi
- if test "x$acx_nanosleep_ok" != "xyes"; then
- as_fn_error "cannot find the nanosleep function" "$LINENO" 5
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${NANOSLEEP_LIBS:-no}" >&5
-$as_echo "${NANOSLEEP_LIBS:-no}" >&6; }
- fi
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-fi
-
-# Solaris 10 6/06 has a bug where /usr/sfw/lib/libstdc++.la is empty.
-# If so, we replace it with our own version.
-LIBSTDCXX_LA_LINKER_FLAG=
-if test -f /usr/sfw/lib/libstdc++.la && ! test -s /usr/sfw/lib/libstdc++.la
-then
- LIBSTDCXX_LA_LINKER_FLAG='-L$(top_srcdir)/src/solaris'
-fi
-
-
-# We also need to check if the kernel supports __thread, which requires uname()
-ac_fn_c_check_decl "$LINENO" "uname" "ac_cv_have_decl_uname" "#include <sys/utsname.h>
-"
-if test "x$ac_cv_have_decl_uname" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_UNAME $ac_have_decl
-_ACEOF
-
-
-# In fact, a lot of the code in this directory depends on pthreads
-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-acx_pthread_ok=no
-
-# We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
-# It gets checked for in the link test anyway.
-
-# First of all, check if the user has set any of the PTHREAD_LIBS,
-# etcetera environment variables, and if threads linking works using
-# them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- save_LIBS="$LIBS"
- LIBS="$PTHREAD_LIBS $LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
-$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_join ();
-int
-main ()
-{
-return pthread_join ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- acx_pthread_ok=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
-$as_echo "$acx_pthread_ok" >&6; }
- if test x"$acx_pthread_ok" = xno; then
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
- fi
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-fi
-
-# We must check for the threads library under a number of different
-# names; the ordering is very important because some systems
-# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
-# libraries is broken (non-POSIX).
-
-# Create a list of thread flags to try. Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
-
-acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
-
-# The ordering *is* (sometimes) important. Some notes on the
-# individual items follow:
-
-# pthreads: AIX (must check this before -lpthread)
-# none: in case threads are in libc; should be tried before -Kthread and
-# other compiler flags to prevent continual compiler warnings
-# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
-# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-# doesn't hurt to check since this sometimes defines pthreads too;
-# also defines -D_REENTRANT)
-# ... -mt is also the pthreads flag for HP/aCC
-# pthread: Linux, etcetera
-# --thread-safe: KAI C++
-# pthread-config: use pthread-config program (for GNU Pth library)
-
-case "${host_cpu}-${host_os}" in
- *solaris*)
-
- # On Solaris (at least, for some versions), libc contains stubbed
- # (non-functional) versions of the pthreads routines, so link-based
- # tests will erroneously succeed. (We need to link with -pthreads/-mt/
- # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
- # a function called by this macro, so we could check for that, but
- # who knows whether they'll stub that too in a future libc.) So,
- # we'll just look for -pthreads and -lpthread first:
-
- acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
- ;;
-esac
-
-if test x"$acx_pthread_ok" = xno; then
-for flag in $acx_pthread_flags; do
-
- case $flag in
- none)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
-$as_echo_n "checking whether pthreads work without any flags... " >&6; }
- ;;
-
- -*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
-$as_echo_n "checking whether pthreads work with $flag... " >&6; }
- PTHREAD_CFLAGS="$flag"
- ;;
-
- pthread-config)
- # Extract the first word of "pthread-config", so it can be a program name with args.
-set dummy pthread-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_acx_pthread_config+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$acx_pthread_config"; then
- ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_acx_pthread_config="yes"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no"
-fi
-fi
-acx_pthread_config=$ac_cv_prog_acx_pthread_config
-if test -n "$acx_pthread_config"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5
-$as_echo "$acx_pthread_config" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- if test x"$acx_pthread_config" = xno; then continue; fi
- PTHREAD_CFLAGS="`pthread-config --cflags`"
- PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
- ;;
-
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
-$as_echo_n "checking for the pthreads library -l$flag... " >&6; }
- PTHREAD_LIBS="-l$flag"
- ;;
- esac
-
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
- # Check for various functions. We must include pthread.h,
- # since some functions may be macros. (On the Sequent, we
- # need a special flag -Kthread to make this header compile.)
- # We check for pthread_join because it is in -lpthread on IRIX
- # while pthread_create is in libc. We check for pthread_attr_init
- # due to DEC craziness with -lpthreads. We check for
- # pthread_cleanup_push because it is one of the few pthread
- # functions on Solaris that doesn't have a non-functional libc stub.
- # We try pthread_create on general principles.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <pthread.h>
-int
-main ()
-{
-pthread_t th; pthread_join(th, 0);
- pthread_attr_init(0); pthread_cleanup_push(0, 0);
- pthread_create(0,0,0,0); pthread_cleanup_pop(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- acx_pthread_ok=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
-$as_echo "$acx_pthread_ok" >&6; }
- if test "x$acx_pthread_ok" = xyes; then
- break;
- fi
-
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
-done
-fi
-
-# Various other checks:
-if test "x$acx_pthread_ok" = xyes; then
- save_LIBS="$LIBS"
- LIBS="$PTHREAD_LIBS $LIBS"
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
- # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
-$as_echo_n "checking for joinable pthread attribute... " >&6; }
- attr_name=unknown
- for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <pthread.h>
-int
-main ()
-{
-int attr=$attr; return attr;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- attr_name=$attr; break
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
-$as_echo "$attr_name" >&6; }
- if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
-
-cat >>confdefs.h <<_ACEOF
-#define PTHREAD_CREATE_JOINABLE $attr_name
-_ACEOF
-
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
-$as_echo_n "checking if more special flags are required for pthreads... " >&6; }
- flag=no
- case "${host_cpu}-${host_os}" in
- *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
- *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
-$as_echo "${flag}" >&6; }
- if test "x$flag" != xno; then
- PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
- fi
-
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
- # More AIX lossage: must compile with xlc_r or cc_r
- if test x"$GCC" != xyes; then
- for ac_prog in xlc_r cc_r
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_PTHREAD_CC+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$PTHREAD_CC"; then
- ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_PTHREAD_CC="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
-if test -n "$PTHREAD_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
-$as_echo "$PTHREAD_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$PTHREAD_CC" && break
-done
-test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}"
-
- else
- PTHREAD_CC=$CC
- fi
-
- # The next part tries to detect GCC inconsistency with -shared on some
- # architectures and systems. The problem is that in certain
- # configurations, when -shared is specified, GCC "forgets" to
- # internally use various flags which are still necessary.
-
- #
- # Prepare the flags
- #
- save_CFLAGS="$CFLAGS"
- save_LIBS="$LIBS"
- save_CC="$CC"
-
- # Try with the flags determined by the earlier checks.
- #
- # -Wl,-z,defs forces link-time symbol resolution, so that the
- # linking checks with -shared actually have any value
- #
- # FIXME: -fPIC is required for -shared on many architectures,
- # so we specify it here, but the right way would probably be to
- # properly detect whether it is actually required.
- CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- CC="$PTHREAD_CC"
-
- # In order not to create several levels of indentation, we test
- # the value of "$done" until we find the cure or run out of ideas.
- done="no"
-
- # First, make sure the CFLAGS we added are actually accepted by our
- # compiler. If not (and OS X's ld, for instance, does not accept -z),
- # then we can't do this test.
- if test x"$done" = xno; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to check for GCC pthread/shared inconsistencies" >&5
-$as_echo_n "checking whether to check for GCC pthread/shared inconsistencies... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
- done=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
- if test "x$done" = xyes ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- fi
- fi
-
- if test x"$done" = xno; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is sufficient with -shared" >&5
-$as_echo_n "checking whether -pthread is sufficient with -shared... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <pthread.h>
-int
-main ()
-{
-pthread_t th; pthread_join(th, 0);
- pthread_attr_init(0); pthread_cleanup_push(0, 0);
- pthread_create(0,0,0,0); pthread_cleanup_pop(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- done=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
- if test "x$done" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- fi
-
- #
- # Linux gcc on some architectures such as mips/mipsel forgets
- # about -lpthread
- #
- if test x"$done" = xno; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lpthread fixes that" >&5
-$as_echo_n "checking whether -lpthread fixes that... " >&6; }
- LIBS="-lpthread $PTHREAD_LIBS $save_LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <pthread.h>
-int
-main ()
-{
-pthread_t th; pthread_join(th, 0);
- pthread_attr_init(0); pthread_cleanup_push(0, 0);
- pthread_create(0,0,0,0); pthread_cleanup_pop(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- done=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
- if test "x$done" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- PTHREAD_LIBS="-lpthread $PTHREAD_LIBS"
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- fi
- #
- # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc
- #
- if test x"$done" = xno; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc_r fixes that" >&5
-$as_echo_n "checking whether -lc_r fixes that... " >&6; }
- LIBS="-lc_r $PTHREAD_LIBS $save_LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <pthread.h>
-int
-main ()
-{
-pthread_t th; pthread_join(th, 0);
- pthread_attr_init(0); pthread_cleanup_push(0, 0);
- pthread_create(0,0,0,0); pthread_cleanup_pop(0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- done=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-namespace Outer {
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-{
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-_ACEOF
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-$as_echo "#define HAVE_NAMESPACES 1" >>confdefs.h
-
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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-{
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <vector>
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-{
-std::vector<int> t; return 0;
- ;
- return 0;
-}
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-if ac_fn_cxx_try_compile "$LINENO"; then :
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_stl_namespace" >&5
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-
-$as_echo "#define STL_NAMESPACE /**/" >>confdefs.h
-
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-$as_echo "#define STL_NAMESPACE std" >>confdefs.h
-
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-extern char* program_invocation_name;
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-{
-return *program_invocation_name;
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- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
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- ac_cv_have_program_invocation_name=no
-fi
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_program_invocation_name" >&5
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- fi
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-
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-cat >>confdefs.h <<_ACEOF
-#define INSTALL_PREFIX "$ac_cv_install_prefix"
-_ACEOF
-
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-# For windows, this has a non-trivial value (__declspec(export)), but any
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-$as_echo "#define PERFTOOLS_DLL_DECL /**/" >>confdefs.h
-
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-# evaluated twice, but all the ones in mingw.h/etc only get evaluated
-# once, potentially causing trouble. c.f.
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-
-
-
-
-# MinGW uses autoconf, but also needs the windows shim routines
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-# This requires us to #include a special header file, and also to
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- if expr $host : '.*-mingw' >/dev/null 2>&1; then
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-
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-$as_echo "#define HAVE_SYS_UCONTEXT_H 0" >>confdefs.h
-
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- WITH_HEAP_PROFILER_TRUE='#'
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- WITH_HEAP_CHECKER_TRUE='#'
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-
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-# We make tcmalloc.so if either heap-profiler or heap-checker is asked for.
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-
-
-# Write generated configuration file
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-_ACEOF
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- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
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-test "x$prefix" = xNONE && prefix=$ac_default_prefix
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- as_fn_error "conditional \"OSX\" was never defined.
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-if test -z "${WITH_DEBUGALLOC_TRUE}" && test -z "${WITH_DEBUGALLOC_FALSE}"; then
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-ac_clean_files_save=$ac_clean_files
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-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
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-_ASEOF
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-old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
-CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
-compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
-GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
-objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
-SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
-ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
-MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
-need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
-DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
-NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
-LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
-OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
-OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
-libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
-shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
-export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
-allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
-no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
-inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
-link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
-fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
-always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
-export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
-include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
-prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
-variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
-need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
-need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
-version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
-libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
-library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
-soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
-postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
-sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
-sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
-old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
-striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`'
-predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`'
-postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`'
-predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`'
-postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`'
-LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# Quote evaled strings.
-for var in SED \
-GREP \
-EGREP \
-FGREP \
-LD \
-NM \
-LN_S \
-lt_SP2NL \
-lt_NL2SP \
-reload_flag \
-OBJDUMP \
-deplibs_check_method \
-file_magic_cmd \
-AR \
-AR_FLAGS \
-STRIP \
-RANLIB \
-CC \
-CFLAGS \
-compiler \
-lt_cv_sys_global_symbol_pipe \
-lt_cv_sys_global_symbol_to_cdecl \
-lt_cv_sys_global_symbol_to_c_name_address \
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
-SHELL \
-ECHO \
-lt_prog_compiler_no_builtin_flag \
-lt_prog_compiler_wl \
-lt_prog_compiler_pic \
-lt_prog_compiler_static \
-lt_cv_prog_compiler_c_o \
-need_locks \
-DSYMUTIL \
-NMEDIT \
-LIPO \
-OTOOL \
-OTOOL64 \
-shrext_cmds \
-export_dynamic_flag_spec \
-whole_archive_flag_spec \
-compiler_needs_object \
-with_gnu_ld \
-allow_undefined_flag \
-no_undefined_flag \
-hardcode_libdir_flag_spec \
-hardcode_libdir_flag_spec_ld \
-hardcode_libdir_separator \
-fix_srcfile_path \
-exclude_expsyms \
-include_expsyms \
-file_list_spec \
-variables_saved_for_relink \
-libname_spec \
-library_names_spec \
-soname_spec \
-finish_eval \
-old_striplib \
-striplib \
-compiler_lib_search_dirs \
-predep_objects \
-postdep_objects \
-predeps \
-postdeps \
-compiler_lib_search_path \
-LD_CXX \
-compiler_CXX \
-lt_prog_compiler_no_builtin_flag_CXX \
-lt_prog_compiler_wl_CXX \
-lt_prog_compiler_pic_CXX \
-lt_prog_compiler_static_CXX \
-lt_cv_prog_compiler_c_o_CXX \
-export_dynamic_flag_spec_CXX \
-whole_archive_flag_spec_CXX \
-compiler_needs_object_CXX \
-with_gnu_ld_CXX \
-allow_undefined_flag_CXX \
-no_undefined_flag_CXX \
-hardcode_libdir_flag_spec_CXX \
-hardcode_libdir_flag_spec_ld_CXX \
-hardcode_libdir_separator_CXX \
-fix_srcfile_path_CXX \
-exclude_expsyms_CXX \
-include_expsyms_CXX \
-file_list_spec_CXX \
-compiler_lib_search_dirs_CXX \
-predep_objects_CXX \
-postdep_objects_CXX \
-predeps_CXX \
-postdeps_CXX \
-compiler_lib_search_path_CXX; do
- case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
- *[\\\\\\\`\\"\\\$]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-# Double-quote double-evaled strings.
-for var in reload_cmds \
-old_postinstall_cmds \
-old_postuninstall_cmds \
-old_archive_cmds \
-extract_expsyms_cmds \
-old_archive_from_new_cmds \
-old_archive_from_expsyms_cmds \
-archive_cmds \
-archive_expsym_cmds \
-module_cmds \
-module_expsym_cmds \
-export_symbols_cmds \
-prelink_cmds \
-postinstall_cmds \
-postuninstall_cmds \
-finish_cmds \
-sys_lib_search_path_spec \
-sys_lib_dlsearch_path_spec \
-old_archive_cmds_CXX \
-old_archive_from_new_cmds_CXX \
-old_archive_from_expsyms_cmds_CXX \
-archive_cmds_CXX \
-archive_expsym_cmds_CXX \
-module_cmds_CXX \
-module_expsym_cmds_CXX \
-export_symbols_cmds_CXX \
-prelink_cmds_CXX; do
- case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
- *[\\\\\\\`\\"\\\$]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-# Fix-up fallback echo if it was mangled by the above quoting rules.
-case \$lt_ECHO in
-*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
- ;;
-esac
-
-ac_aux_dir='$ac_aux_dir'
-xsi_shell='$xsi_shell'
-lt_shell_append='$lt_shell_append'
-
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
-fi
-
-
- PACKAGE='$PACKAGE'
- VERSION='$VERSION'
- TIMESTAMP='$TIMESTAMP'
- RM='$RM'
- ofile='$ofile'
-
-
-
-
-
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
-do
- case $ac_config_target in
- "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
- "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
- "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
- "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "src/gperftools/tcmalloc.h") CONFIG_FILES="$CONFIG_FILES src/gperftools/tcmalloc.h" ;;
- "src/windows/gperftools/tcmalloc.h") CONFIG_FILES="$CONFIG_FILES src/windows/gperftools/tcmalloc.h" ;;
-
- *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
- esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
-# then the envvar interface is used. Set only those that are not.
-# We use the long form for the default assignment because of an extremely
-# bizarre bug on SunOS 4.1.3.
-if $ac_need_defaults; then
- test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
- test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
- test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
-fi
-
-# Have a temporary directory for convenience. Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
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-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-# 2006, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gordon Matzigkeit, 1996
-#
-# This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING. If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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-# ### BEGIN LIBTOOL CONFIG
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-# A grep program that handles long lines.
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-# An ERE matcher.
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-# A literal string matcher.
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-# Whether we need soft or hard links.
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-# Object file suffix (normally "o").
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-# Executable file suffix (normally "").
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-# How to create reloadable object files.
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-# An object symbol dumper.
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-# Method to check whether dependent libraries are shared objects.
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-old_postinstall_cmds=$lt_old_postinstall_cmds
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-# A C compiler.
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-# Take the output of nm and produce a listing of raw symbols and C names.
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-# Transform the output of nm in a proper C declaration.
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-# Transform the output of nm in a C name address pair.
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-# Commands to strip libraries.
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-# The linker used to build libraries.
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-# Commands used to build an old-style archive.
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-# A language specific compiler.
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-# Compiler flag to turn off builtin functions.
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-# How to pass a linker flag through the compiler.
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-# Compiler flag to prevent dynamic linking.
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-
-# Does compiler simultaneously support -c and -o options?
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-# Whether or not to disallow shared libs when runtime libs are static.
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-
-# Compiler flag to allow reflexive dlopens.
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-# Symbols that must always be exported.
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-postdeps=$lt_postdeps
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-_LT_EOF
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- case $host_os in
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- cat <<\_LT_EOF >> "$cfgfile"
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- export COLLECT_NAMES
-fi
-_LT_EOF
- ;;
- esac
-
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-ltmain="$ac_aux_dir/ltmain.sh"
-
-
- # We use sed instead of cat because bash on DJGPP gets confused if
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-
- case $xsi_shell in
- yes)
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE. If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
- case ${1} in
- */*) func_dirname_result="${1%/*}${2}" ;;
- * ) func_dirname_result="${3}" ;;
- esac
-}
-
-# func_basename file
-func_basename ()
-{
- func_basename_result="${1##*/}"
-}
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-# dirname: Compute the dirname of FILE. If nonempty,
-# add APPEND to the result, otherwise set result
-# to NONDIR_REPLACEMENT.
-# value returned in "$func_dirname_result"
-# basename: Compute filename of FILE.
-# value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
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-{
- case ${1} in
- */*) func_dirname_result="${1%/*}${2}" ;;
- * ) func_dirname_result="${3}" ;;
- esac
- func_basename_result="${1##*/}"
-}
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
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-{
- # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
- # positional parameters, so assign one to ordinary parameter first.
- func_stripname_result=${3}
- func_stripname_result=${func_stripname_result#"${1}"}
- func_stripname_result=${func_stripname_result%"${2}"}
-}
-
-# func_opt_split
-func_opt_split ()
-{
- func_opt_split_opt=${1%%=*}
- func_opt_split_arg=${1#*=}
-}
-
-# func_lo2o object
-func_lo2o ()
-{
- case ${1} in
- *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
- *) func_lo2o_result=${1} ;;
- esac
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
- func_xform_result=${1%.*}.lo
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
- func_arith_result=$(( $* ))
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
- func_len_result=${#1}
-}
-
-_LT_EOF
- ;;
- *) # Bourne compatible functions.
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE. If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
- # Extract subdirectory from the argument.
- func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
- if test "X$func_dirname_result" = "X${1}"; then
- func_dirname_result="${3}"
- else
- func_dirname_result="$func_dirname_result${2}"
- fi
-}
-
-# func_basename file
-func_basename ()
-{
- func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
-}
-
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-# func_strip_suffix prefix name
-func_stripname ()
-{
- case ${2} in
- .*) func_stripname_result=`$ECHO "X${3}" \
- | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
- *) func_stripname_result=`$ECHO "X${3}" \
- | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
- esac
-}
-
-# sed scripts:
-my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
-my_sed_long_arg='1s/^-[^=]*=//'
-
-# func_opt_split
-func_opt_split ()
-{
- func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
- func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
-}
-
-# func_lo2o object
-func_lo2o ()
-{
- func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
- func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
- func_arith_result=`expr "$@"`
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
- func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
-}
-
-_LT_EOF
-esac
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-case $lt_shell_append in
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- cat << \_LT_EOF >> "$cfgfile"
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-# func_append var value
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-{
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-_LT_EOF
- ;;
- *)
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
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-{
- eval "$1=\$$1\$2"
-}
-
-_LT_EOF
- ;;
- esac
-
-
- sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
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- mv -f "$cfgfile" "$ofile" ||
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-
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-# ### BEGIN LIBTOOL TAG CONFIG: CXX
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-# How to pass a linker flag through the compiler.
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-# Additional compiler flags for building library objects.
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-# Compiler flag to prevent dynamic linking.
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-# Does compiler simultaneously support -c and -o options?
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-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_CXX
-
-# Whether or not to disallow shared libs when runtime libs are static.
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
-
-# Whether the compiler copes with passing no objects directly.
-compiler_needs_object=$lt_compiler_needs_object_CXX
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
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- esac
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-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
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-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
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- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
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- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || as_fn_exit $?
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
diff --git a/third_party/tcmalloc/vendor/configure.ac b/third_party/tcmalloc/vendor/configure.ac
deleted file mode 100644
index 4bd5460..0000000
--- a/third_party/tcmalloc/vendor/configure.ac
+++ /dev/null
@@ -1,421 +0,0 @@
-## Process this file with autoconf to produce configure.
-## In general, the safest way to proceed is to run ./autogen.sh
-
-# make sure we're interpreted by some minimal autoconf
-AC_PREREQ(2.57)
-
-AC_INIT(gperftools, 2.0, google-perftools@googlegroups.com)
-# Update this value for every release! (A:B:C will map to foo.so.(A-C).C.B)
-# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
-TCMALLOC_SO_VERSION=5:0:1
-PROFILER_SO_VERSION=3:0:3
-
-AC_SUBST(TCMALLOC_SO_VERSION)
-AC_SUBST(PROFILER_SO_VERSION)
-
-# The argument here is just something that should be in the current directory
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-AC_CONFIG_SRCDIR(README)
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-AC_CANONICAL_HOST
-AM_INIT_AUTOMAKE([dist-zip])
-AM_CONFIG_HEADER(src/config.h)
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-# Export the version information (for tc_version and friends)
-TC_VERSION_MAJOR=`expr "$PACKAGE_VERSION" : '\([[0-9]]*\)'`
-TC_VERSION_MINOR=`expr "$PACKAGE_VERSION" : '[[0-9]]*\.\([[0-9]]*\)'`
-TC_VERSION_PATCH=`expr "$PACKAGE_VERSION" : '[[0-9]]*\.[[0-9]]*\(.*\)$'`
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-AC_SUBST(TC_VERSION_PATCH)
-AC_SUBST(PACKAGE_STRING)
-
-# The user can choose not to compile in the heap-profiler, the
-# heap-checker, or the cpu-profiler. There's also the possibility
-# for a 'fully minimal' compile, which leaves out the stacktrace
-# code as well. By default, we include all of these that the
-# target system supports.
-default_enable_cpu_profiler=yes
-default_enable_heap_profiler=yes
-default_enable_heap_checker=yes
-default_enable_debugalloc=yes
-default_enable_minimal=no
-need_nanosleep=yes # Used later, to decide if to run ACX_NANOSLEEP
-case "$host" in
- *-mingw*) default_enable_minimal=yes; default_enable_debugalloc=no;
- need_nanosleep=no;;
- *-cygwin*) default_enable_heap_checker=no; default_enable_cpu_profiler=no;;
- *-freebsd*) default_enable_heap_checker=no;;
- *-darwin*) default_enable_heap_checker=no;;
-esac
-
-AC_ARG_ENABLE([cpu-profiler],
- [AS_HELP_STRING([--disable-cpu-profiler],
- [do not build the cpu profiler])],
- [],
- [enable_cpu_profiler="$default_enable_cpu_profiler"])
-AC_ARG_ENABLE([heap-profiler],
- [AS_HELP_STRING([--disable-heap-profiler],
- [do not build the heap profiler])],
- [],
- [enable_heap_profiler="$default_enable_heap_profiler"])
-AC_ARG_ENABLE([heap-checker],
- [AS_HELP_STRING([--disable-heap-checker],
- [do not build the heap checker])],
- [],
- [enable_heap_checker="$default_enable_heap_checker"])
-AC_ARG_ENABLE([debugalloc],
- [AS_HELP_STRING([--disable-debugalloc],
- [do not build versions of libs with debugalloc])],
- [],
- [enable_debugalloc="$default_enable_debugalloc"])
-AC_ARG_ENABLE([minimal],
- [AS_HELP_STRING([--enable-minimal],
- [build only tcmalloc-minimal (and maybe tcmalloc-minimal-debug)])],
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-if test "$enable_minimal" = yes; then
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- enable_heap_checker=no
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-AM_CONDITIONAL(HAVE_OBJCOPY_WEAKEN, test $gpt_cv_objcopy_weaken = yes)
-
-case $host_os in
- *mingw*)
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- # MinGW. Using this option means an extra link step is executed during
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-AC_CHECK_HEADERS(linux/ptrace.h)# also needed by leak-checker
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- [#define _XOPEN_SOURCE 600
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-
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-AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __i386__ == 1 ? 0 : 1])],
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-AC_LINK_IFELSE([AC_LANG_PROGRAM(, [void *sp = __builtin_stack_pointer()])],
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- AC_MSG_RESULT([yes])],
- [AC_MSG_RESULT([no])])
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-# Check if __environ is available (for GetenvBeforeMain)
-AC_MSG_CHECKING([for __environ])
-AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>],
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- [AC_DEFINE(HAVE___ENVIRON, 1,
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- AC_MSG_RESULT([yes])],
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-# MinGW uses autoconf, but also needs the windows shim routines
-# (since it doesn't have its own support for, say, pthreads).
-# This requires us to #include a special header file, and also to
-# link in some windows versions of .o's instead of the unix versions.
-#
-# Also, manually mark systems where we have to be careful how early
-# we run pthreads. TODO(csilvers): turn this into an autoconf check.
-AH_BOTTOM([
-#ifdef __MINGW32__
-#include "windows/mingw.h"
-#endif
-
-#endif /* #ifndef GPERFTOOLS_CONFIG_H_ */
-])
-AM_CONDITIONAL(MINGW, expr $host : '.*-mingw' >/dev/null 2>&1)
-AM_CONDITIONAL(OSX, expr $host : '.*-apple-darwin.*' >/dev/null 2>&1)
-
-# Redhat 7 (and below?) has sys/ucontext.h, but if you try to #include
-# it directly, the compiler gets upset. So we pretend we don't have
-# it.
-if cat /etc/redhat-release 2>/dev/null | grep "Red Hat Linux release 7" >/dev/null 2>&1; then
-AC_DEFINE(HAVE_SYS_UCONTEXT_H, 0, [<sys/ucontext.h> is broken on redhat 7])
-fi
-
-# Export the --enable flags we set above. We do this at the end so
-# other configure rules can enable or disable targets based on what
-# they find.
-AM_CONDITIONAL(WITH_CPU_PROFILER, test "$enable_cpu_profiler" = yes)
-AM_CONDITIONAL(WITH_HEAP_PROFILER, test "$enable_heap_profiler" = yes)
-AM_CONDITIONAL(WITH_HEAP_CHECKER, test "$enable_heap_checker" = yes)
-AM_CONDITIONAL(WITH_DEBUGALLOC, test "$enable_debugalloc" = yes)
-# We make tcmalloc.so if either heap-profiler or heap-checker is asked for.
-AM_CONDITIONAL(WITH_HEAP_PROFILER_OR_CHECKER,
- test "$enable_heap_profiler" = yes -o \
- "$enable_heap_checker" = yes)
-# If we don't use any profilers, we don't need stack traces (or pprof)
-AM_CONDITIONAL(WITH_STACK_TRACE, test "$enable_cpu_profiler" = yes -o \
- "$enable_heap_profiler" = yes -o \
- "$enable_heap_checker" = yes)
-
-# Write generated configuration file
-AC_CONFIG_FILES([Makefile
- src/gperftools/tcmalloc.h src/windows/gperftools/tcmalloc.h])
-AC_OUTPUT
diff --git a/third_party/tcmalloc/vendor/depcomp b/third_party/tcmalloc/vendor/depcomp
deleted file mode 100644
index e5f9736..0000000
--- a/third_party/tcmalloc/vendor/depcomp
+++ /dev/null
@@ -1,589 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2007-03-29.01
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software
-# Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
- '')
- echo "$0: No command. Try \`$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
- depmode Dependency tracking mode.
- source Source file read by `PROGRAMS ARGS'.
- object Object file output by `PROGRAMS ARGS'.
- DEPDIR directory where to store dependencies.
- depfile Dependency file to output.
- tmpdepfile Temporary file to use when outputing dependencies.
- libtool Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "depcomp $scriptversion"
- exit $?
- ;;
-esac
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
- echo "depcomp: Variables source, object and depmode must be set" 1>&2
- exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
- sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Some modes work just like other modes, but use different flags. We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write. Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
- # HP compiler uses -M and no extra arg.
- gccflag=-M
- depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
- # This is just like dashmstdout with a different argument.
- dashmflag=-xM
- depmode=dashmstdout
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want. Yay! Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff. Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am. Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
- for arg
- do
- case $arg in
- -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
- *) set fnord "$@" "$arg" ;;
- esac
- shift # fnord
- shift # $arg
- done
- "$@"
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- mv "$tmpdepfile" "$depfile"
- ;;
-
-gcc)
-## There are various ways to get dependency output from gcc. Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-## up in a subdir. Having to rename by hand is ugly.
-## (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-## -MM, not -M (despite what the docs say).
-## - Using -M directly means running the compiler twice (even worse
-## than renaming).
- if test -z "$gccflag"; then
- gccflag=-MD,
- fi
- "$@" -Wp,"$gccflag$tmpdepfile"
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
-## The second -e expression handles DOS-style file names with drive letters.
- sed -e 's/^[^:]*: / /' \
- -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header). We avoid this by adding
-## dummy dependencies for each header file. Too bad gcc doesn't do
-## this for us directly.
- tr ' ' '
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'. On the theory
-## that the space means something, we add a space to the output as
-## well.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-sgi)
- if test "$libtool" = yes; then
- "$@" "-Wp,-MDupdate,$tmpdepfile"
- else
- "$@" -MDupdate "$tmpdepfile"
- fi
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
-
- if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
- echo "$object : \\" > "$depfile"
-
- # Clip off the initial element (the dependent). Don't try to be
- # clever and replace this with sed code, as IRIX sed won't handle
- # lines with more than a fixed number of characters (4096 in
- # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
- # the IRIX cc adds comments like `#:fec' to the end of the
- # dependency line.
- tr ' ' '
-' < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
- tr '
-' ' ' >> $depfile
- echo >> $depfile
-
- # The second pass generates a dummy entry for each header file.
- tr ' ' '
-' < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
- >> $depfile
- else
- # The sourcefile does not contain any dependencies, so just
- # store a dummy comment line, to avoid errors with the Makefile
- # "include basename.Plo" scheme.
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile"
- ;;
-
-aix)
- # The C for AIX Compiler uses -M and outputs the dependencies
- # in a .u file. In older versions, this file always lives in the
- # current directory. Also, the AIX compiler puts `$object:' at the
- # start of each line; $object doesn't have directory information.
- # Version 6 uses the directory in both cases.
- dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
- test "x$dir" = "x$object" && dir=
- base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$base.u
- tmpdepfile3=$dir.libs/$base.u
- "$@" -Wc,-M
- else
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$dir$base.u
- tmpdepfile3=$dir$base.u
- "$@" -M
- fi
- stat=$?
-
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- do
- test -f "$tmpdepfile" && break
- done
- if test -f "$tmpdepfile"; then
- # Each line is of the form `foo.o: dependent.h'.
- # Do two passes, one to just change these to
- # `$object: dependent.h' and one to simply `dependent.h:'.
- sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
- # That's a tab and a space in the [].
- sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
- else
- # The sourcefile does not contain any dependencies, so just
- # store a dummy comment line, to avoid errors with the Makefile
- # "include basename.Plo" scheme.
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile"
- ;;
-
-icc)
- # Intel's C compiler understands `-MD -MF file'. However on
- # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
- # ICC 7.0 will fill foo.d with something like
- # foo.o: sub/foo.c
- # foo.o: sub/foo.h
- # which is wrong. We want:
- # sub/foo.o: sub/foo.c
- # sub/foo.o: sub/foo.h
- # sub/foo.c:
- # sub/foo.h:
- # ICC 7.1 will output
- # foo.o: sub/foo.c sub/foo.h
- # and will wrap long lines using \ :
- # foo.o: sub/foo.c ... \
- # sub/foo.h ... \
- # ...
-
- "$@" -MD -MF "$tmpdepfile"
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- # Each line is of the form `foo.o: dependent.h',
- # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
- # Do two passes, one to just change these to
- # `$object: dependent.h' and one to simply `dependent.h:'.
- sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
- # Some versions of the HPUX 10.20 sed can't process this invocation
- # correctly. Breaking it into two sed invocations is a workaround.
- sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
- sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp2)
- # The "hp" stanza above does not work with aCC (C++) and HP's ia64
- # compilers, which have integrated preprocessors. The correct option
- # to use with these is +Maked; it writes dependencies to a file named
- # 'foo.d', which lands next to the object file, wherever that
- # happens to be.
- # Much of this is similar to the tru64 case; see comments there.
- dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
- test "x$dir" = "x$object" && dir=
- base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir.libs/$base.d
- "$@" -Wc,+Maked
- else
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir$base.d
- "$@" +Maked
- fi
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile1" "$tmpdepfile2"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
- do
- test -f "$tmpdepfile" && break
- done
- if test -f "$tmpdepfile"; then
- sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
- # Add `dependent.h:' lines.
- sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
- else
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile" "$tmpdepfile2"
- ;;
-
-tru64)
- # The Tru64 compiler uses -MD to generate dependencies as a side
- # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
- # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
- # dependencies in `foo.d' instead, so we check for that too.
- # Subdirectories are respected.
- dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
- test "x$dir" = "x$object" && dir=
- base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-
- if test "$libtool" = yes; then
- # With Tru64 cc, shared objects can also be used to make a
- # static library. This mechanism is used in libtool 1.4 series to
- # handle both shared and static libraries in a single compilation.
- # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
- #
- # With libtool 1.5 this exception was removed, and libtool now
- # generates 2 separate objects for the 2 libraries. These two
- # compilations output dependencies in $dir.libs/$base.o.d and
- # in $dir$base.o.d. We have to check for both files, because
- # one of the two compilations can be disabled. We should prefer
- # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
- # automatically cleaned when .libs/ is deleted, while ignoring
- # the former would cause a distcleancheck panic.
- tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
- tmpdepfile2=$dir$base.o.d # libtool 1.5
- tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
- tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
- "$@" -Wc,-MD
- else
- tmpdepfile1=$dir$base.o.d
- tmpdepfile2=$dir$base.d
- tmpdepfile3=$dir$base.d
- tmpdepfile4=$dir$base.d
- "$@" -MD
- fi
-
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
- do
- test -f "$tmpdepfile" && break
- done
- if test -f "$tmpdepfile"; then
- sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
- # That's a tab and a space in the [].
- sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
- else
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile"
- ;;
-
-#nosideeffect)
- # This comment above is used by automake to tell side-effect
- # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout, regardless of -o.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test $1 != '--mode=compile'; do
- shift
- done
- shift
- fi
-
- # Remove `-o $object'.
- IFS=" "
- for arg
- do
- case $arg in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift # fnord
- shift # $arg
- ;;
- esac
- done
-
- test -z "$dashmflag" && dashmflag=-M
- # Require at least two characters before searching for `:'
- # in the target name. This is to cope with DOS-style filenames:
- # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
- "$@" $dashmflag |
- sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
- rm -f "$depfile"
- cat < "$tmpdepfile" > "$depfile"
- tr ' ' '
-' < "$tmpdepfile" | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-dashXmstdout)
- # This case only exists to satisfy depend.m4. It is never actually
- # run, as this mode is specially recognized in the preamble.
- exit 1
- ;;
-
-makedepend)
- "$@" || exit $?
- # Remove any Libtool call
- if test "$libtool" = yes; then
- while test $1 != '--mode=compile'; do
- shift
- done
- shift
- fi
- # X makedepend
- shift
- cleared=no
- for arg in "$@"; do
- case $cleared in
- no)
- set ""; shift
- cleared=yes ;;
- esac
- case "$arg" in
- -D*|-I*)
- set fnord "$@" "$arg"; shift ;;
- # Strip any option that makedepend may not understand. Remove
- # the object too, otherwise makedepend will parse it as a source file.
- -*|$object)
- ;;
- *)
- set fnord "$@" "$arg"; shift ;;
- esac
- done
- obj_suffix="`echo $object | sed 's/^.*\././'`"
- touch "$tmpdepfile"
- ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
- rm -f "$depfile"
- cat < "$tmpdepfile" > "$depfile"
- sed '1,2d' "$tmpdepfile" | tr ' ' '
-' | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile" "$tmpdepfile".bak
- ;;
-
-cpp)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test $1 != '--mode=compile'; do
- shift
- done
- shift
- fi
-
- # Remove `-o $object'.
- IFS=" "
- for arg
- do
- case $arg in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift # fnord
- shift # $arg
- ;;
- esac
- done
-
- "$@" -E |
- sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
- -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
- sed '$ s: \\$::' > "$tmpdepfile"
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- cat < "$tmpdepfile" >> "$depfile"
- sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-msvisualcpp)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout, regardless of -o,
- # because we must use -o when running libtool.
- "$@" || exit $?
- IFS=" "
- for arg
- do
- case "$arg" in
- "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
- set fnord "$@"
- shift
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift
- shift
- ;;
- esac
- done
- "$@" -E |
- sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
- echo " " >> "$depfile"
- . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-none)
- exec "$@"
- ;;
-
-*)
- echo "Unknown depmode $depmode" 1>&2
- exit 1
- ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End:
diff --git a/third_party/tcmalloc/vendor/doc/cpuprofile-fileformat.html b/third_party/tcmalloc/vendor/doc/cpuprofile-fileformat.html
deleted file mode 100644
index 3f90e6b..0000000
--- a/third_party/tcmalloc/vendor/doc/cpuprofile-fileformat.html
+++ /dev/null
@@ -1,264 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<HTML>
-
-<HEAD>
- <link rel="stylesheet" href="designstyle.css">
- <title>Google CPU Profiler Binary Data File Format</title>
-</HEAD>
-
-<BODY>
-
-<h1>Google CPU Profiler Binary Data File Format</h1>
-
-<p align=right>
- <i>Last modified
- <script type=text/javascript>
- var lm = new Date(document.lastModified);
- document.write(lm.toDateString());
- </script></i>
-</p>
-
-<p>This file documents the binary data file format produced by the
-Google CPU Profiler. For information about using the CPU Profiler,
-see <a href="cpuprofile.html">its user guide</a>.
-
-<p>The profiler source code, which generates files using this format, is at
-<code>src/profiler.cc</code></a>.
-
-
-<h2>CPU Profile Data File Structure</h2>
-
-<p>CPU profile data files each consist of four parts, in order:
-
-<ul>
- <li> Binary header
- <li> Binary profile records
- <li> Binary trailer
- <li> Text list of mapped objects
-</ul>
-
-<p>The binary data is expressed in terms of "slots." These are words
-large enough to hold the program's pointer type, i.e., for 32-bit
-programs they are 4 bytes in size, and for 64-bit programs they are 8
-bytes. They are stored in the profile data file in the native byte
-order (i.e., little-endian for x86 and x86_64).
-
-
-<h2>Binary Header</h2>
-
-<p>The binary header format is show below. Values written by the
-profiler, along with requirements currently enforced by the analysis
-tools, are shown in parentheses.
-
-<p>
-<table summary="Header Format"
- frame="box" rules="sides" cellpadding="5" width="50%">
- <tr>
- <th width="30%">slot</th>
- <th width="70%">data</th>
- </tr>
-
- <tr>
- <td>0</td>
- <td>header count (0; must be 0)</td>
- </tr>
-
- <tr>
- <td>1</td>
- <td>header slots after this one (3; must be >= 3)</td>
- </tr>
-
- <tr>
- <td>2</td>
- <td>format version (0; must be 0)</td>
- </tr>
-
- <tr>
- <td>3</td>
- <td>sampling period, in microseconds</td>
- </tr>
-
- <tr>
- <td>4</td>
- <td>padding (0)</td>
- </tr>
-</table>
-
-<p>The headers currently generated for 32-bit and 64-bit little-endian
-(x86 and x86_64) profiles are shown below, for comparison.
-
-<p>
-<table summary="Header Example" frame="box" rules="sides" cellpadding="5">
- <tr>
- <th></th>
- <th>hdr count</th>
- <th>hdr words</th>
- <th>version</th>
- <th>sampling period</th>
- <th>pad</th>
- </tr>
- <tr>
- <td>32-bit or 64-bit (slots)</td>
- <td>0</td>
- <td>3</td>
- <td>0</td>
- <td>10000</td>
- <td>0</td>
- </tr>
- <tr>
- <td>32-bit (4-byte words in file)</td>
- <td><tt>0x00000</tt></td>
- <td><tt>0x00003</tt></td>
- <td><tt>0x00000</tt></td>
- <td><tt>0x02710</tt></td>
- <td><tt>0x00000</tt></td>
- </tr>
- <tr>
- <td>64-bit LE (4-byte words in file)</td>
- <td><tt>0x00000 0x00000</tt></td>
- <td><tt>0x00003 0x00000</tt></td>
- <td><tt>0x00000 0x00000</tt></td>
- <td><tt>0x02710 0x00000</tt></td>
- <td><tt>0x00000 0x00000</tt></td>
- </tr>
-</table>
-
-<p>The contents are shown in terms of slots, and in terms of 4-byte
-words in the profile data file. The slot contents for 32-bit and
-64-bit headers are identical. For 32-bit profiles, the 4-byte word
-view matches the slot view. For 64-bit profiles, each (8-byte) slot
-is shown as two 4-byte words, ordered as they would appear in the
-file.
-
-<p>The profiling tools examine the contents of the file and use the
-expected locations and values of the header words field to detect
-whether the file is 32-bit or 64-bit.
-
-
-<h2>Binary Profile Records</h2>
-
-<p>The binary profile record format is shown below.
-
-<p>
-<table summary="Profile Record Format"
- frame="box" rules="sides" cellpadding="5" width="50%">
- <tr>
- <th width="30%">slot</th>
- <th width="70%">data</th>
- </tr>
-
- <tr>
- <td>0</td>
- <td>sample count, must be >= 1</td>
- </tr>
-
- <tr>
- <td>1</td>
- <td>number of call chain PCs (num_pcs), must be >= 1</td>
- </tr>
-
- <tr>
- <td>2 .. (num_pcs + 1)</td>
- <td>call chain PCs, most-recently-called function first.
- </tr>
-</table>
-
-<p>The total length of a given record is 2 + num_pcs.
-
-<p>Note that multiple profile records can be emitted by the profiler
-having an identical call chain. In that case, analysis tools should
-sum the counts of all records having identical call chains.
-
-<p><b>Note:</b> Some profile analysis tools terminate if they see
-<em>any</em> profile record with a call chain with its first entry
-having the address 0. (This is similar to the binary trailer.)
-
-<h3>Example</h3>
-
-This example shows the slots contained in a sample profile record.
-
-<p>
-<table summary="Profile Record Example"
- frame="box" rules="sides" cellpadding="5">
- <tr>
- <td>5</td>
- <td>3</td>
- <td>0xa0000</td>
- <td>0xc0000</td>
- <td>0xe0000</td>
- </tr>
-</table>
-
-<p>In this example, 5 ticks were received at PC 0xa0000, whose
-function had been called by the function containing 0xc0000, which had
-been called from the function containing 0xe0000.
-
-
-<h2>Binary Trailer</h2>
-
-<p>The binary trailer consists of three slots of data with fixed
-values, shown below.
-
-<p>
-<table summary="Trailer Format"
- frame="box" rules="sides" cellpadding="5" width="50%">
- <tr>
- <th width="30%">slot</th>
- <th width="70%">value</th>
- </tr>
-
- <tr>
- <td>0</td>
- <td>0</td>
- </tr>
-
- <tr>
- <td>1</td>
- <td>1</td>
- </tr>
-
- <tr>
- <td>2</td>
- <td>0</td>
- </tr>
-</table>
-
-<p>Note that this is the same data that would contained in a profile
-record with sample count = 0, num_pcs = 1, and a one-element call
-chain containing the address 0.
-
-
-<h2>Text List of Mapped Objects</h2>
-
-<p>The binary data in the file is followed immediately by a list of
-mapped objects. This list consists of lines of text separated by
-newline characters.
-
-<p>Each line is one of the following types:
-
-<ul>
- <li>Build specifier, starting with "<tt>build=</tt>". For example:
- <pre> build=/path/to/binary</pre>
- Leading spaces on the line are ignored.
-
- <li>Mapping line from ProcMapsIterator::FormatLine. For example:
- <pre> 40000000-40015000 r-xp 00000000 03:01 12845071 /lib/ld-2.3.2.so</pre>
- The first address must start at the beginning of the line.
-</ul>
-
-<p>Unrecognized lines should be ignored by analysis tools.
-
-<p>When processing the paths see in mapping lines, occurrences of
-<tt>$build</tt> followed by a non-word character (i.e., characters
-other than underscore or alphanumeric characters), should be replaced
-by the path given on the last build specifier line.
-
-<hr>
-<address>Chris Demetriou<br>
-<!-- Created: Mon Aug 27 12:18:26 PDT 2007 -->
-<!-- hhmts start -->
-Last modified: Mon Aug 27 12:18:26 PDT 2007 (cgd)
-<!-- hhmts end -->
-</address>
-</BODY>
-</HTML>
diff --git a/third_party/tcmalloc/vendor/doc/cpuprofile.html b/third_party/tcmalloc/vendor/doc/cpuprofile.html
deleted file mode 100644
index 769ec68..0000000
--- a/third_party/tcmalloc/vendor/doc/cpuprofile.html
+++ /dev/null
@@ -1,521 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-<HTML>
-
-<HEAD>
- <link rel="stylesheet" href="designstyle.css">
- <title>Gperftools CPU Profiler</title>
-</HEAD>
-
-<BODY>
-
-<p align=right>
- <i>Last modified
- <script type=text/javascript>
- var lm = new Date(document.lastModified);
- document.write(lm.toDateString());
- </script></i>
-</p>
-
-<p>This is the CPU profiler we use at Google. There are three parts
-to using it: linking the library into an application, running the
-code, and analyzing the output.</p>
-
-<p>On the off-chance that you should need to understand it, the CPU
-profiler data file format is documented separately,
-<a href="cpuprofile-fileformat.html">here</a>.
-
-
-<H1>Linking in the Library</H1>
-
-<p>To install the CPU profiler into your executable, add
-<code>-lprofiler</code> to the link-time step for your executable.
-(It's also probably possible to add in the profiler at run-time using
-<code>LD_PRELOAD</code>, e.g.
-<code>% env LD_PRELOAD="/usr/lib/libprofiler.so" <binary></code>,
-but this isn't necessarily recommended.)</p>
-
-<p>This does <i>not</i> turn on CPU profiling; it just inserts the
-code. For that reason, it's practical to just always link
-<code>-lprofiler</code> into a binary while developing; that's what we
-do at Google. (However, since any user can turn on the profiler by
-setting an environment variable, it's not necessarily recommended to
-install profiler-linked binaries into a production, running
-system.)</p>
-
-
-<H1>Running the Code</H1>
-
-<p>There are several alternatives to actually turn on CPU profiling
-for a given run of an executable:</p>
-
-<ol>
- <li> <p>Define the environment variable CPUPROFILE to the filename
- to dump the profile to. For instance, if you had a version of
- <code>/bin/ls</code> that had been linked against libprofiler,
- you could run:</p>
- <pre>% env CPUPROFILE=ls.prof /bin/ls</pre>
-
- <li> <p>In your code, bracket the code you want profiled in calls to
- <code>ProfilerStart()</code> and <code>ProfilerStop()</code>.
- (These functions are declared in <code><gperftools/profiler.h></code>.)
- <code>ProfilerStart()</code> will take
- the profile-filename as an argument.</p>
-</ol>
-
-<p>In Linux 2.6 and above, profiling works correctly with threads,
-automatically profiling all threads. In Linux 2.4, profiling only
-profiles the main thread (due to a kernel bug involving itimers and
-threads). Profiling works correctly with sub-processes: each child
-process gets its own profile with its own name (generated by combining
-CPUPROFILE with the child's process id).</p>
-
-<p>For security reasons, CPU profiling will not write to a file -- and
-is thus not usable -- for setuid programs.</p>
-
-<p>See the include-file <code>gperftools/profiler.h</code> for
-advanced-use functions, including <code>ProfilerFlush()</code> and
-<code>ProfilerStartWithOptions()</code>.</p>
-
-
-<H2>Modifying Runtime Behavior</H2>
-
-<p>You can more finely control the behavior of the CPU profiler via
-environment variables.</p>
-
-<table frame=box rules=sides cellpadding=5 width=100%>
-
-<tr valign=top>
- <td><code>CPUPROFILE_FREQUENCY=<i>x</i></code></td>
- <td>default: 100</td>
- <td>
- How many interrupts/second the cpu-profiler samples.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>CPUPROFILE_REALTIME=1</code></td>
- <td>default: [not set]</td>
- <td>
- If set to any value (including 0 or the empty string), use
- ITIMER_REAL instead of ITIMER_PROF to gather profiles. In
- general, ITIMER_REAL is not as accurate as ITIMER_PROF, and also
- interacts badly with use of alarm(), so prefer ITIMER_PROF unless
- you have a reason prefer ITIMER_REAL.
- </td>
-</tr>
-
-</table>
-
-
-<h1><a name="pprof">Analyzing the Output</a></h1>
-
-<p><code>pprof</code> is the script used to analyze a profile. It has
-many output modes, both textual and graphical. Some give just raw
-numbers, much like the <code>-pg</code> output of <code>gcc</code>,
-and others show the data in the form of a dependency graph.</p>
-
-<p>pprof <b>requires</b> <code>perl5</code> to be installed to run.
-It also requires <code>dot</code> to be installed for any of the
-graphical output routines, and <code>gv</code> to be installed for
-<code>--gv</code> mode (described below).
-</p>
-
-<p>Here are some ways to call pprof. These are described in more
-detail below.</p>
-
-<pre>
-% pprof /bin/ls ls.prof
- Enters "interactive" mode
-% pprof --text /bin/ls ls.prof
- Outputs one line per procedure
-% pprof --gv /bin/ls ls.prof
- Displays annotated call-graph via 'gv'
-% pprof --gv --focus=Mutex /bin/ls ls.prof
- Restricts to code paths including a .*Mutex.* entry
-% pprof --gv --focus=Mutex --ignore=string /bin/ls ls.prof
- Code paths including Mutex but not string
-% pprof --list=getdir /bin/ls ls.prof
- (Per-line) annotated source listing for getdir()
-% pprof --disasm=getdir /bin/ls ls.prof
- (Per-PC) annotated disassembly for getdir()
-% pprof --text localhost:1234
- Outputs one line per procedure for localhost:1234
-% pprof --callgrind /bin/ls ls.prof
- Outputs the call information in callgrind format
-</pre>
-
-
-<h3>Analyzing Text Output</h3>
-
-<p>Text mode has lines of output that look like this:</p>
-<pre>
- 14 2.1% 17.2% 58 8.7% std::_Rb_tree::find
-</pre>
-
-<p>Here is how to interpret the columns:</p>
-<ol>
- <li> Number of profiling samples in this function
- <li> Percentage of profiling samples in this function
- <li> Percentage of profiling samples in the functions printed so far
- <li> Number of profiling samples in this function and its callees
- <li> Percentage of profiling samples in this function and its callees
- <li> Function name
-</ol>
-
-<h3>Analyzing Callgrind Output</h3>
-
-<p>Use <a href="http://kcachegrind.sourceforge.net">kcachegrind</a> to
-analyze your callgrind output:</p>
-<pre>
-% pprof --callgrind /bin/ls ls.prof > ls.callgrind
-% kcachegrind ls.callgrind
-</pre>
-
-<p>The cost is specified in 'hits', i.e. how many times a function
-appears in the recorded call stack information. The 'calls' from
-function a to b record how many times function b was found in the
-stack traces directly below function a.</p>
-
-<p>Tip: if you use a debug build the output will include file and line
-number information and kcachegrind will show an annotated source
-code view.</p>
-
-<h3>Node Information</h3>
-
-<p>In the various graphical modes of pprof, the output is a call graph
-annotated with timing information, like so:</p>
-
-<A HREF="pprof-test-big.gif">
-<center><table><tr><td>
- <img src="pprof-test.gif">
-</td></tr></table></center>
-</A>
-
-<p>Each node represents a procedure. The directed edges indicate
-caller to callee relations. Each node is formatted as follows:</p>
-
-<center><pre>
-Class Name
-Method Name
-local (percentage)
-<b>of</b> cumulative (percentage)
-</pre></center>
-
-<p>The last one or two lines contains the timing information. (The
-profiling is done via a sampling method, where by default we take 100
-samples a second. Therefor one unit of time in the output corresponds
-to about 10 milliseconds of execution time.) The "local" time is the
-time spent executing the instructions directly contained in the
-procedure (and in any other procedures that were inlined into the
-procedure). The "cumulative" time is the sum of the "local" time and
-the time spent in any callees. If the cumulative time is the same as
-the local time, it is not printed.</p>
-
-<p>For instance, the timing information for test_main_thread()
-indicates that 155 units (about 1.55 seconds) were spent executing the
-code in <code>test_main_thread()</code> and 200 units were spent while
-executing <code>test_main_thread()</code> and its callees such as
-<code>snprintf()</code>.</p>
-
-<p>The size of the node is proportional to the local count. The
-percentage displayed in the node corresponds to the count divided by
-the total run time of the program (that is, the cumulative count for
-<code>main()</code>).</p>
-
-<h3>Edge Information</h3>
-
-<p>An edge from one node to another indicates a caller to callee
-relationship. Each edge is labelled with the time spent by the callee
-on behalf of the caller. E.g, the edge from
-<code>test_main_thread()</code> to <code>snprintf()</code> indicates
-that of the 200 samples in <code>test_main_thread()</code>, 37 are
-because of calls to <code>snprintf()</code>.</p>
-
-<p>Note that <code>test_main_thread()</code> has an edge to
-<code>vsnprintf()</code>, even though <code>test_main_thread()</code>
-doesn't call that function directly. This is because the code was
-compiled with <code>-O2</code>; the profile reflects the optimized
-control flow.</p>
-
-<h3>Meta Information</h3>
-
-<p>The top of the display should contain some meta information
-like:</p>
-<pre>
- /tmp/profiler2_unittest
- Total samples: 202
- Focusing on: 202
- Dropped nodes with <= 1 abs(samples)
- Dropped edges with <= 0 samples
-</pre>
-
-<p>This section contains the name of the program, and the total
-samples collected during the profiling run. If the
-<code>--focus</code> option is on (see the <a href="#focus">Focus</a>
-section below), the legend also contains the number of samples being
-shown in the focused display. Furthermore, some unimportant nodes and
-edges are dropped to reduce clutter. The characteristics of the
-dropped nodes and edges are also displayed in the legend.</p>
-
-<h3><a name=focus>Focus and Ignore</a></h3>
-
-<p>You can ask pprof to generate a display focused on a particular
-piece of the program. You specify a regular expression. Any portion
-of the call-graph that is on a path which contains at least one node
-matching the regular expression is preserved. The rest of the
-call-graph is dropped on the floor. For example, you can focus on the
-<code>vsnprintf()</code> libc call in <code>profiler2_unittest</code>
-as follows:</p>
-
-<pre>
-% pprof --gv --focus=vsnprintf /tmp/profiler2_unittest test.prof
-</pre>
-<A HREF="pprof-vsnprintf-big.gif">
-<center><table><tr><td>
- <img src="pprof-vsnprintf.gif">
-</td></tr></table></center>
-</A>
-
-<p>Similarly, you can supply the <code>--ignore</code> option to
-ignore samples that match a specified regular expression. E.g., if
-you are interested in everything except calls to
-<code>snprintf()</code>, you can say:</p>
-<pre>
-% pprof --gv --ignore=snprintf /tmp/profiler2_unittest test.prof
-</pre>
-
-
-<h3>Interactive mode</a></h3>
-
-<p>By default -- if you don't specify any flags to the contrary --
-pprof runs in interactive mode. At the <code>(pprof)</code> prompt,
-you can run many of the commands described above. You can type
-<code>help</code> for a list of what commands are available in
-interactive mode.</p>
-
-<h3><a name=options>pprof Options</a></h3>
-
-For a complete list of pprof options, you can run <code>pprof
---help</code>.
-
-<h4>Output Type</h4>
-
-<p>
-<center>
-<table frame=box rules=sides cellpadding=5 width=100%>
-<tr valign=top>
- <td><code>--text</code></td>
- <td>
- Produces a textual listing. (Note: If you have an X display, and
- <code>dot</code> and <code>gv</code> installed, you will probably
- be happier with the <code>--gv</code> output.)
- </td>
-</tr>
-<tr valign=top>
- <td><code>--gv</code></td>
- <td>
- Generates annotated call-graph, converts to postscript, and
- displays via gv (requres <code>dot</code> and <code>gv</code> be
- installed).
- </td>
-</tr>
-<tr valign=top>
- <td><code>--dot</code></td>
- <td>
- Generates the annotated call-graph in dot format and
- emits to stdout (requres <code>dot</code> be installed).
- </td>
-</tr>
-<tr valign=top>
- <td><code>--ps</code></td>
- <td>
- Generates the annotated call-graph in Postscript format and
- emits to stdout (requres <code>dot</code> be installed).
- </td>
-</tr>
-<tr valign=top>
- <td><code>--pdf</code></td>
- <td>
- Generates the annotated call-graph in PDF format and emits to
- stdout (requires <code>dot</code> and <code>ps2pdf</code> be
- installed).
- </td>
-</tr>
-<tr valign=top>
- <td><code>--gif</code></td>
- <td>
- Generates the annotated call-graph in GIF format and
- emits to stdout (requres <code>dot</code> be installed).
- </td>
-</tr>
-<tr valign=top>
- <td><code>--list=<<i>regexp</i>></code></td>
- <td>
- <p>Outputs source-code listing of routines whose
- name matches <regexp>. Each line
- in the listing is annotated with flat and cumulative
- sample counts.</p>
-
- <p>In the presence of inlined calls, the samples
- associated with inlined code tend to get assigned
- to a line that follows the location of the
- inlined call. A more precise accounting can be
- obtained by disassembling the routine using the
- --disasm flag.</p>
- </td>
-</tr>
-<tr valign=top>
- <td><code>--disasm=<<i>regexp</i>></code></td>
- <td>
- Generates disassembly of routines that match
- <regexp>, annotated with flat and
- cumulative sample counts and emits to stdout.
- </td>
-</tr>
-</table>
-</center>
-
-<h4>Reporting Granularity</h4>
-
-<p>By default, pprof produces one entry per procedure. However you can
-use one of the following options to change the granularity of the
-output. The <code>--files</code> option seems to be particularly
-useless, and may be removed eventually.</p>
-
-<center>
-<table frame=box rules=sides cellpadding=5 width=100%>
-<tr valign=top>
- <td><code>--addresses</code></td>
- <td>
- Produce one node per program address.
- </td>
-</tr>
- <td><code>--lines</code></td>
- <td>
- Produce one node per source line.
- </td>
-</tr>
- <td><code>--functions</code></td>
- <td>
- Produce one node per function (this is the default).
- </td>
-</tr>
- <td><code>--files</code></td>
- <td>
- Produce one node per source file.
- </td>
-</tr>
-</table>
-</center>
-
-<h4>Controlling the Call Graph Display</h4>
-
-<p>Some nodes and edges are dropped to reduce clutter in the output
-display. The following options control this effect:</p>
-
-<center>
-<table frame=box rules=sides cellpadding=5 width=100%>
-<tr valign=top>
- <td><code>--nodecount=<n></code></td>
- <td>
- This option controls the number of displayed nodes. The nodes
- are first sorted by decreasing cumulative count, and then only
- the top N nodes are kept. The default value is 80.
- </td>
-</tr>
-<tr valign=top>
- <td><code>--nodefraction=<f></code></td>
- <td>
- This option provides another mechanism for discarding nodes
- from the display. If the cumulative count for a node is
- less than this option's value multiplied by the total count
- for the profile, the node is dropped. The default value
- is 0.005; i.e. nodes that account for less than
- half a percent of the total time are dropped. A node
- is dropped if either this condition is satisfied, or the
- --nodecount condition is satisfied.
- </td>
-</tr>
-<tr valign=top>
- <td><code>--edgefraction=<f></code></td>
- <td>
- This option controls the number of displayed edges. First of all,
- an edge is dropped if either its source or destination node is
- dropped. Otherwise, the edge is dropped if the sample
- count along the edge is less than this option's value multiplied
- by the total count for the profile. The default value is
- 0.001; i.e., edges that account for less than
- 0.1% of the total time are dropped.
- </td>
-</tr>
-<tr valign=top>
- <td><code>--focus=<re></code></td>
- <td>
- This option controls what region of the graph is displayed
- based on the regular expression supplied with the option.
- For any path in the callgraph, we check all nodes in the path
- against the supplied regular expression. If none of the nodes
- match, the path is dropped from the output.
- </td>
-</tr>
-<tr valign=top>
- <td><code>--ignore=<re></code></td>
- <td>
- This option controls what region of the graph is displayed
- based on the regular expression supplied with the option.
- For any path in the callgraph, we check all nodes in the path
- against the supplied regular expression. If any of the nodes
- match, the path is dropped from the output.
- </td>
-</tr>
-</table>
-</center>
-
-<p>The dropped edges and nodes account for some count mismatches in
-the display. For example, the cumulative count for
-<code>snprintf()</code> in the first diagram above was 41. However
-the local count (1) and the count along the outgoing edges (12+1+20+6)
-add up to only 40.</p>
-
-
-<h1>Caveats</h1>
-
-<ul>
- <li> If the program exits because of a signal, the generated profile
- will be <font color=red>incomplete, and may perhaps be
- completely empty</font>.
- <li> The displayed graph may have disconnected regions because
- of the edge-dropping heuristics described above.
- <li> If the program linked in a library that was not compiled
- with enough symbolic information, all samples associated
- with the library may be charged to the last symbol found
- in the program before the library. This will artificially
- inflate the count for that symbol.
- <li> If you run the program on one machine, and profile it on
- another, and the shared libraries are different on the two
- machines, the profiling output may be confusing: samples that
- fall within shared libaries may be assigned to arbitrary
- procedures.
- <li> If your program forks, the children will also be profiled
- (since they inherit the same CPUPROFILE setting). Each process
- is profiled separately; to distinguish the child profiles from
- the parent profile and from each other, all children will have
- their process-id appended to the CPUPROFILE name.
- <li> Due to a hack we make to work around a possible gcc bug, your
- profiles may end up named strangely if the first character of
- your CPUPROFILE variable has ascii value greater than 127.
- This should be exceedingly rare, but if you need to use such a
- name, just set prepend <code>./</code> to your filename:
- <code>CPUPROFILE=./Ägypten</code>.
-</ul>
-
-
-<hr>
-<address>Sanjay Ghemawat<br>
-<!-- Created: Tue Dec 19 10:43:14 PST 2000 -->
-<!-- hhmts start -->
-Last modified: Fri May 9 14:41:29 PDT 2008
-<!-- hhmts end -->
-</address>
-</BODY>
-</HTML>
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diff --git a/third_party/tcmalloc/vendor/doc/heap_checker.html b/third_party/tcmalloc/vendor/doc/heap_checker.html
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-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-<HTML>
-
-<HEAD>
- <link rel="stylesheet" href="designstyle.css">
- <title>Gperftools Heap Leak Checker</title>
-</HEAD>
-
-<BODY>
-
-<p align=right>
- <i>Last modified
- <script type=text/javascript>
- var lm = new Date(document.lastModified);
- document.write(lm.toDateString());
- </script></i>
-</p>
-
-<p>This is the heap checker we use at Google to detect memory leaks in
-C++ programs. There are three parts to using it: linking the library
-into an application, running the code, and analyzing the output.</p>
-
-
-<H1>Linking in the Library</H1>
-
-<p>The heap-checker is part of tcmalloc, so to install the heap
-checker into your executable, add <code>-ltcmalloc</code> to the
-link-time step for your executable. Also, while we don't necessarily
-recommend this form of usage, it's possible to add in the profiler at
-run-time using <code>LD_PRELOAD</code>:</p>
-<pre>% env LD_PRELOAD="/usr/lib/libtcmalloc.so" <binary></pre>
-
-<p>This does <i>not</i> turn on heap checking; it just inserts the
-code. For that reason, it's practical to just always link
-<code>-ltcmalloc</code> into a binary while developing; that's what we
-do at Google. (However, since any user can turn on the profiler by
-setting an environment variable, it's not necessarily recommended to
-install heapchecker-linked binaries into a production, running
-system.) Note that if you wish to use the heap checker, you must
-also use the tcmalloc memory-allocation library. There is no way
-currently to use the heap checker separate from tcmalloc.</p>
-
-
-<h1>Running the Code</h1>
-
-<p>Note: For security reasons, heap profiling will not write to a file
--- and is thus not usable -- for setuid programs.</p>
-
-<h2><a name="whole_program">Whole-program Heap Leak Checking</a></h2>
-
-<p>The recommended way to use the heap checker is in "whole program"
-mode. In this case, the heap-checker starts tracking memory
-allocations before the start of <code>main()</code>, and checks again
-at program-exit. If it finds any memory leaks -- that is, any memory
-not pointed to by objects that are still "live" at program-exit -- it
-aborts the program (via <code>exit(1)</code>) and prints a message
-describing how to track down the memory leak (using <A
-HREF="heapprofile.html#pprof">pprof</A>).</p>
-
-<p>The heap-checker records the stack trace for each allocation while
-it is active. This causes a significant increase in memory usage, in
-addition to slowing your program down.</p>
-
-<p>Here's how to run a program with whole-program heap checking:</p>
-
-<ol>
- <li> <p>Define the environment variable HEAPCHECK to the <A
- HREF="#types">type of heap-checking</A> to do. For instance,
- to heap-check
- <code>/usr/local/bin/my_binary_compiled_with_tcmalloc</code>:</p>
- <pre>% env HEAPCHECK=normal /usr/local/bin/my_binary_compiled_with_tcmalloc</pre>
-</ol>
-
-<p>No other action is required.</p>
-
-<p>Note that since the heap-checker uses the heap-profiling framework
-internally, it is not possible to run both the heap-checker and <A
-HREF="heapprofile.html">heap profiler</A> at the same time.</p>
-
-
-<h3><a name="types">Flavors of Heap Checking</a></h3>
-
-<p>These are the legal values when running a whole-program heap
-check:</p>
-<ol>
- <li> <code>minimal</code>
- <li> <code>normal</code>
- <li> <code>strict</code>
- <li> <code>draconian</code>
-</ol>
-
-<p>"Minimal" heap-checking starts as late as possible in a
-initialization, meaning you can leak some memory in your
-initialization routines (that run before <code>main()</code>, say),
-and not trigger a leak message. If you frequently (and purposefully)
-leak data in one-time global initializers, "minimal" mode is useful
-for you. Otherwise, you should avoid it for stricter modes.</p>
-
-<p>"Normal" heap-checking tracks <A HREF="#live">live objects</A> and
-reports a leak for any data that is not reachable via a live object
-when the program exits.</p>
-
-<p>"Strict" heap-checking is much like "normal" but has a few extra
-checks that memory isn't lost in global destructors. In particular,
-if you have a global variable that allocates memory during program
-execution, and then "forgets" about the memory in the global
-destructor (say, by setting the pointer to it to NULL) without freeing
-it, that will prompt a leak message in "strict" mode, though not in
-"normal" mode.</p>
-
-<p>"Draconian" heap-checking is appropriate for those who like to be
-very precise about their memory management, and want the heap-checker
-to help them enforce it. In "draconian" mode, the heap-checker does
-not do "live object" checking at all, so it reports a leak unless
-<i>all</i> allocated memory is freed before program exit. (However,
-you can use <A HREF="#disable">IgnoreObject()</A> to re-enable
-liveness-checking on an object-by-object basis.)</p>
-
-<p>"Normal" mode, as the name implies, is the one used most often at
-Google. It's appropriate for everyday heap-checking use.</p>
-
-<p>In addition, there are two other possible modes:</p>
-<ul>
- <li> <code>as-is</code>
- <li> <code>local</code>
-</ul>
-<p><code>as-is</code> is the most flexible mode; it allows you to
-specify the various <A HREF="#options">knobs</A> of the heap checker
-explicitly. <code>local</code> activates the <A
-HREF="#explicit">explicit heap-check instrumentation</A>, but does not
-turn on any whole-program leak checking.</p>
-
-
-<h3><A NAME="tweaking">Tweaking whole-program checking</A></h3>
-
-<p>In some cases you want to check the whole program for memory leaks,
-but waiting for after <code>main()</code> exits to do the first
-whole-program leak check is waiting too long: e.g. in a long-running
-server one might wish to simply periodically check for leaks while the
-server is running. In this case, you can call the static method
-<code>NoGlobalLeaks()</code>, to verify no global leaks have happened
-as of that point in the program.</p>
-
-<p>Alternately, doing the check after <code>main()</code> exits might
-be too late. Perhaps you have some objects that are known not to
-clean up properly at exit. You'd like to do the "at exit" check
-before those objects are destroyed (since while they're live, any
-memory they point to will not be considered a leak). In that case,
-you can call <code>NoGlobalLeaks()</code> manually, near the end of
-<code>main()</code>, and then call <code>CancelGlobalCheck()</code> to
-turn off the automatic post-<code>main()</code> check.</p>
-
-<p>Finally, there's a helper macro for "strict" and "draconian" modes,
-which require all global memory to be freed before program exit. This
-freeing can be time-consuming and is often unnecessary, since libc
-cleans up all memory at program-exit for you. If you want the
-benefits of "strict"/"draconian" modes without the cost of all that
-freeing, look at <code>REGISTER_HEAPCHECK_CLEANUP</code> (in
-<code>heap-checker.h</code>). This macro allows you to mark specific
-cleanup code as active only when the heap-checker is turned on.</p>
-
-
-<h2><a name="explicit">Explicit (Partial-program) Heap Leak Checking</h2>
-
-<p>Instead of whole-program checking, you can check certain parts of your
-code to verify they do not have memory leaks. This check verifies that
-between two parts of a program, no memory is allocated without being freed.</p>
-<p>To use this kind of checking code, bracket the code you want
-checked by creating a <code>HeapLeakChecker</code> object at the
-beginning of the code segment, and call
-<code>NoLeaks()</code> at the end. These functions, and all others
-referred to in this file, are declared in
-<code><gperftools/heap-checker.h></code>.
-</p>
-
-<p>Here's an example:</p>
-<pre>
- HeapLeakChecker heap_checker("test_foo");
- {
- code that exercises some foo functionality;
- this code should not leak memory;
- }
- if (!heap_checker.NoLeaks()) assert(NULL == "heap memory leak");
-</pre>
-
-<p>Note that adding in the <code>HeapLeakChecker</code> object merely
-instruments the code for leak-checking. To actually turn on this
-leak-checking on a particular run of the executable, you must still
-run with the heap-checker turned on:</p>
-<pre>% env HEAPCHECK=local /usr/local/bin/my_binary_compiled_with_tcmalloc</pre>
-<p>If you want to do whole-program leak checking in addition to this
-manual leak checking, you can run in <code>normal</code> or some other
-mode instead: they'll run the "local" checks in addition to the
-whole-program check.</p>
-
-
-<h2><a name="disable">Disabling Heap-checking of Known Leaks</a></h2>
-
-<p>Sometimes your code has leaks that you know about and are willing
-to accept. You would like the heap checker to ignore them when
-checking your program. You can do this by bracketing the code in
-question with an appropriate heap-checking construct:</p>
-<pre>
- ...
- {
- HeapLeakChecker::Disabler disabler;
- <leaky code>
- }
- ...
-</pre>
-Any objects allocated by <code>leaky code</code> (including inside any
-routines called by <code>leaky code</code>) and any objects reachable
-from such objects are not reported as leaks.
-
-<p>Alternately, you can use <code>IgnoreObject()</code>, which takes a
-pointer to an object to ignore. That memory, and everything reachable
-from it (by following pointers), is ignored for the purposes of leak
-checking. You can call <code>UnIgnoreObject()</code> to undo the
-effects of <code>IgnoreObject()</code>.</p>
-
-
-<h2><a name="options">Tuning the Heap Checker</h2>
-
-<p>The heap leak checker has many options, some that trade off running
-time and accuracy, and others that increase the sensitivity at the
-risk of returning false positives. For most uses, the range covered
-by the <A HREF="#types">heap-check flavors</A> is enough, but in
-specialized cases more control can be helpful.</p>
-
-<p>
-These options are specified via environment varaiables.
-</p>
-
-<p>This first set of options controls sensitivity and accuracy. These
-options are ignored unless you run the heap checker in <A
-HREF="#types">as-is</A> mode.
-
-<table frame=box rules=sides cellpadding=5 width=100%>
-
-<tr valign=top>
- <td><code>HEAP_CHECK_AFTER_DESTRUCTORS</code></td>
- <td>Default: false</td>
- <td>
- When true, do the final leak check after all other global
- destructors have run. When false, do it after all
- <code>REGISTER_HEAPCHECK_CLEANUP</code>, typically much earlier in
- the global-destructor process.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>HEAP_CHECK_IGNORE_THREAD_LIVE</code></td>
- <td>Default: true</td>
- <td>
- If true, ignore objects reachable from thread stacks and registers
- (that is, do not report them as leaks).
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>HEAP_CHECK_IGNORE_GLOBAL_LIVE</code></td>
- <td>Default: true</td>
- <td>
- If true, ignore objects reachable from global variables and data
- (that is, do not report them as leaks).
- </td>
-</tr>
-
-</table>
-
-<p>These options modify the behavior of whole-program leak
-checking.</p>
-
-<table frame=box rules=sides cellpadding=5 width=100%>
-
-<tr valign=top>
- <td><code>HEAP_CHECK_MAX_LEAKS</code></td>
- <td>Default: 20</td>
- <td>
- The maximum number of leaks to be printed to stderr (all leaks are still
- emitted to file output for pprof to visualize). If negative or zero,
- print all the leaks found.
- </td>
-</tr>
-
-
-</table>
-
-<p>These options apply to all types of leak checking.</p>
-
-<table frame=box rules=sides cellpadding=5 width=100%>
-
-<tr valign=top>
- <td><code>HEAP_CHECK_IDENTIFY_LEAKS</code></td>
- <td>Default: false</td>
- <td>
- If true, generate the addresses of the leaked objects in the
- generated memory leak profile files.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>HEAP_CHECK_TEST_POINTER_ALIGNMENT</code></td>
- <td>Default: false</td>
- <td>
- If true, check all leaks to see if they might be due to the use
- of unaligned pointers.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>HEAP_CHECK_POINTER_SOURCE_ALIGNMENT</code></td>
- <td>Default: sizeof(void*)</td>
- <td>
- Alignment at which all pointers in memory are supposed to be located.
- Use 1 if any alignment is ok.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>PPROF_PATH</code></td>
- <td>Default: pprof</td>
-<td>
- The location of the <code>pprof</code> executable.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>HEAP_CHECK_DUMP_DIRECTORY</code></td>
- <td>Default: /tmp</td>
- <td>
- Where the heap-profile files are kept while the program is running.
- </td>
-</tr>
-
-</table>
-
-
-<h2>Tips for Handling Detected Leaks</h2>
-
-<p>What do you do when the heap leak checker detects a memory leak?
-First, you should run the reported <code>pprof</code> command;
-hopefully, that is enough to track down the location where the leak
-occurs.</p>
-
-<p>If the leak is a real leak, you should fix it!</p>
-
-<p>If you are sure that the reported leaks are not dangerous and there
-is no good way to fix them, then you can use
-<code>HeapLeakChecker::Disabler</code> and/or
-<code>HeapLeakChecker::IgnoreObject()</code> to disable heap-checking
-for certain parts of the codebase.</p>
-
-<p>In "strict" or "draconian" mode, leaks may be due to incomplete
-cleanup in the destructors of global variables. If you don't wish to
-augment the cleanup routines, but still want to run in "strict" or
-"draconian" mode, consider using <A
-HREF="#tweaking"><code>REGISTER_HEAPCHECK_CLEANUP</code></A>.</p>
-
-<h2>Hints for Debugging Detected Leaks</h2>
-
-<p>Sometimes it can be useful to not only know the exact code that
-allocates the leaked objects, but also the addresses of the leaked objects.
-Combining this e.g. with additional logging in the program
-one can then track which subset of the allocations
-made at a certain spot in the code are leaked.
-<br/>
-To get the addresses of all leaked objects
- define the environment variable <code>HEAP_CHECK_IDENTIFY_LEAKS</code>
- to be <code>1</code>.
-The object addresses will be reported in the form of addresses
-of fake immediate callers of the memory allocation routines.
-Note that the performance of doing leak-checking in this mode
-can be noticeably worse than the default mode.
-</p>
-
-<p>One relatively common class of leaks that don't look real
-is the case of multiple initialization.
-In such cases the reported leaks are typically things that are
-linked from some global objects,
-which are initialized and say never modified again.
-The non-obvious cause of the leak is frequently the fact that
-the initialization code for these objects executes more than once.
-<br/>
-E.g. if the code of some <code>.cc</code> file is made to be included twice
-into the binary, then the constructors for global objects defined in that file
-will execute twice thus leaking the things allocated on the first run.
-<br/>
-Similar problems can occur if object initialization is done more explicitly
-e.g. on demand by a slightly buggy code
-that does not always ensure only-once initialization.
-</p>
-
-<p>
-A more rare but even more puzzling problem can be use of not properly
-aligned pointers (maybe inside of not properly aligned objects).
-Normally such pointers are not followed by the leak checker,
-hence the objects reachable only via such pointers are reported as leaks.
-If you suspect this case
- define the environment variable <code>HEAP_CHECK_TEST_POINTER_ALIGNMENT</code>
- to be <code>1</code>
-and then look closely at the generated leak report messages.
-</p>
-
-<h1>How It Works</h1>
-
-<p>When a <code>HeapLeakChecker</code> object is constructed, it dumps
-a memory-usage profile named
-<code><prefix>.<name>-beg.heap</code> to a temporary
-directory. When <code>NoLeaks()</code>
-is called (for whole-program checking, this happens automatically at
-program-exit), it dumps another profile, named
-<code><prefix>.<name>-end.heap</code>.
-(<code><prefix></code> is typically determined automatically,
-and <code><name></code> is typically <code>argv[0]</code>.) It
-then compares the two profiles. If the second profile shows
-more memory use than the first, the
-<code>NoLeaks()</code> function will
-return false. For "whole program" profiling, this will cause the
-executable to abort (via <code>exit(1)</code>). In all cases, it will
-print a message on how to process the dumped profiles to locate
-leaks.</p>
-
-<h3><A name=live>Detecting Live Objects</A></h3>
-
-<p>At any point during a program's execution, all memory that is
-accessible at that time is considered "live." This includes global
-variables, and also any memory that is reachable by following pointers
-from a global variable. It also includes all memory reachable from
-the current stack frame and from current CPU registers (this captures
-local variables). Finally, it includes the thread equivalents of
-these: thread-local storage and thread heaps, memory reachable from
-thread-local storage and thread heaps, and memory reachable from
-thread CPU registers.</p>
-
-<p>In all modes except "draconian," live memory is not
-considered to be a leak. We detect this by doing a liveness flood,
-traversing pointers to heap objects starting from some initial memory
-regions we know to potentially contain live pointer data. Note that
-this flood might potentially not find some (global) live data region
-to start the flood from. If you find such, please file a bug.</p>
-
-<p>The liveness flood attempts to treat any properly aligned byte
-sequences as pointers to heap objects and thinks that it found a good
-pointer whenever the current heap memory map contains an object with
-the address whose byte representation we found. Some pointers into
-not-at-start of object will also work here.</p>
-
-<p>As a result of this simple approach, it's possible (though
-unlikely) for the flood to be inexact and occasionally result in
-leaked objects being erroneously determined to be live. For instance,
-random bit patterns can happen to look like pointers to leaked heap
-objects. More likely, stale pointer data not corresponding to any
-live program variables can be still present in memory regions,
-especially in thread stacks. For instance, depending on how the local
-<code>malloc</code> is implemented, it may reuse a heap object
-address:</p>
-<pre>
- char* p = new char[1]; // new might return 0x80000000, say.
- delete p;
- new char[1]; // new might return 0x80000000 again
- // This last new is a leak, but doesn't seem it: p looks like it points to it
-</pre>
-
-<p>In other words, imprecisions in the liveness flood mean that for
-any heap leak check we might miss some memory leaks. This means that
-for local leak checks, we might report a memory leak in the local
-area, even though the leak actually happened before the
-<code>HeapLeakChecker</code> object was constructed. Note that for
-whole-program checks, a leak report <i>does</i> always correspond to a
-real leak (since there's no "before" to have created a false-live
-object).</p>
-
-<p>While this liveness flood approach is not very portable and not
-100% accurate, it works in most cases and saves us from writing a lot
-of explicit clean up code and other hassles when dealing with thread
-data.</p>
-
-
-<h3>Visualizing Leak with <code>pprof</code></h3>
-
-<p>
-The heap checker automatically prints basic leak info with stack traces of
-leaked objects' allocation sites, as well as a pprof command line that can be
-used to visualize the call-graph involved in these allocations.
-The latter can be much more useful for a human
-to see where/why the leaks happened, especially if the leaks are numerous.
-</p>
-
-<h3>Leak-checking and Threads</h3>
-
-<p>At the time of HeapLeakChecker's construction and during
-<code>NoLeaks()</code> calls, we grab a lock
-and then pause all other threads so other threads do not interfere
-with recording or analyzing the state of the heap.</p>
-
-<p>In general, leak checking works correctly in the presence of
-threads. However, thread stack data liveness determination (via
-<code>base/thread_lister.h</code>) does not work when the program is
-running under GDB, because the ptrace functionality needed for finding
-threads is already hooked to by GDB. Conversely, leak checker's
-ptrace attempts might also interfere with GDB. As a result, GDB can
-result in potentially false leak reports. For this reason, the
-heap-checker turns itself off when running under GDB.</p>
-
-<p>Also, <code>thread_lister</code> only works for Linux pthreads;
-leak checking is unlikely to handle other thread implementations
-correctly.</p>
-
-<p>As mentioned in the discussion of liveness flooding, thread-stack
-liveness determination might mis-classify as reachable objects that
-very recently became unreachable (leaked). This can happen when the
-pointers to now-logically-unreachable objects are present in the
-active thread stack frame. In other words, trivial code like the
-following might not produce the expected leak checking outcome
-depending on how the compiled code works with the stack:</p>
-<pre>
- int* foo = new int [20];
- HeapLeakChecker check("a_check");
- foo = NULL;
- // May fail to trigger.
- if (!heap_checker.NoLeaks()) assert(NULL == "heap memory leak");
-</pre>
-
-
-<hr>
-<address>Maxim Lifantsev<br>
-<!-- Created: Tue Dec 19 10:43:14 PST 2000 -->
-<!-- hhmts start -->
-Last modified: Fri Jul 13 13:14:33 PDT 2007
-<!-- hhmts end -->
-</address>
-</body>
-</html>
diff --git a/third_party/tcmalloc/vendor/doc/heapprofile.html b/third_party/tcmalloc/vendor/doc/heapprofile.html
deleted file mode 100644
index e9f6b15..0000000
--- a/third_party/tcmalloc/vendor/doc/heapprofile.html
+++ /dev/null
@@ -1,373 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-<HTML>
-
-<HEAD>
- <link rel="stylesheet" href="designstyle.css">
- <title>Gperftools Heap Profiler</title>
-</HEAD>
-
-<BODY>
-
-<p align=right>
- <i>Last modified
- <script type=text/javascript>
- var lm = new Date(document.lastModified);
- document.write(lm.toDateString());
- </script></i>
-</p>
-
-<p>This is the heap profiler we use at Google, to explore how C++
-programs manage memory. This facility can be useful for</p>
-<ul>
- <li> Figuring out what is in the program heap at any given time
- <li> Locating memory leaks
- <li> Finding places that do a lot of allocation
-</ul>
-
-<p>The profiling system instruments all allocations and frees. It
-keeps track of various pieces of information per allocation site. An
-allocation site is defined as the active stack trace at the call to
-<code>malloc</code>, <code>calloc</code>, <code>realloc</code>, or,
-<code>new</code>.</p>
-
-<p>There are three parts to using it: linking the library into an
-application, running the code, and analyzing the output.</p>
-
-
-<h1>Linking in the Library</h1>
-
-<p>To install the heap profiler into your executable, add
-<code>-ltcmalloc</code> to the link-time step for your executable.
-Also, while we don't necessarily recommend this form of usage, it's
-possible to add in the profiler at run-time using
-<code>LD_PRELOAD</code>:
-<pre>% env LD_PRELOAD="/usr/lib/libtcmalloc.so" <binary></pre>
-
-<p>This does <i>not</i> turn on heap profiling; it just inserts the
-code. For that reason, it's practical to just always link
-<code>-ltcmalloc</code> into a binary while developing; that's what we
-do at Google. (However, since any user can turn on the profiler by
-setting an environment variable, it's not necessarily recommended to
-install profiler-linked binaries into a production, running
-system.) Note that if you wish to use the heap profiler, you must
-also use the tcmalloc memory-allocation library. There is no way
-currently to use the heap profiler separate from tcmalloc.</p>
-
-
-<h1>Running the Code</h1>
-
-<p>There are several alternatives to actually turn on heap profiling
-for a given run of an executable:</p>
-
-<ol>
- <li> <p>Define the environment variable HEAPPROFILE to the filename
- to dump the profile to. For instance, to profile
- <code>/usr/local/bin/my_binary_compiled_with_tcmalloc</code>:</p>
- <pre>% env HEAPPROFILE=/tmp/mybin.hprof /usr/local/bin/my_binary_compiled_with_tcmalloc</pre>
- <li> <p>In your code, bracket the code you want profiled in calls to
- <code>HeapProfilerStart()</code> and <code>HeapProfilerStop()</code>.
- (These functions are declared in <code><gperftools/heap-profiler.h></code>.)
- <code>HeapProfilerStart()</code> will take the
- profile-filename-prefix as an argument. Then, as often as
- you'd like before calling <code>HeapProfilerStop()</code>, you
- can use <code>HeapProfilerDump()</code> or
- <code>GetHeapProfile()</code> to examine the profile. In case
- it's useful, <code>IsHeapProfilerRunning()</code> will tell you
- whether you've already called HeapProfilerStart() or not.</p>
-</ol>
-
-
-<p>For security reasons, heap profiling will not write to a file --
-and is thus not usable -- for setuid programs.</p>
-
-<H2>Modifying Runtime Behavior</H2>
-
-<p>You can more finely control the behavior of the heap profiler via
-environment variables.</p>
-
-<table frame=box rules=sides cellpadding=5 width=100%>
-
-<tr valign=top>
- <td><code>HEAP_PROFILE_ALLOCATION_INTERVAL</code></td>
- <td>default: 1073741824 (1 Gb)</td>
- <td>
- Dump heap profiling information once every specified number of
- bytes has been allocated by the program.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>HEAP_PROFILE_INUSE_INTERVAL</code></td>
- <td>default: 104857600 (100 Mb)</td>
- <td>
- Dump heap profiling information whenever the high-water memory
- usage mark increases by the specified number of bytes.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>HEAP_PROFILE_MMAP</code></td>
- <td>default: false</td>
- <td>
- Profile <code>mmap</code>, <code>mremap</code> and <code>sbrk</code>
- calls in addition
- to <code>malloc</code>, <code>calloc</code>, <code>realloc</code>,
- and <code>new</code>. <b>NOTE:</b> this causes the profiler to
- profile calls internal to tcmalloc, since tcmalloc and friends use
- mmap and sbrk internally for allocations. One partial solution is
- to filter these allocations out when running <code>pprof</code>,
- with something like
- <code>pprof --ignore='DoAllocWithArena|SbrkSysAllocator::Alloc|MmapSysAllocator::Alloc</code>.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>HEAP_PROFILE_MMAP_ONLY</code></td>
- <td>default: false</td>
- <td>
- Only profile <code>mmap</code>, <code>mremap</code>, and <code>sbrk</code>
- calls; do not profile
- <code>malloc</code>, <code>calloc</code>, <code>realloc</code>,
- or <code>new</code>.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>HEAP_PROFILE_MMAP_LOG</code></td>
- <td>default: false</td>
- <td>
- Log <code>mmap</code>/<code>munmap</code> calls.
- </td>
-</tr>
-
-</table>
-
-<H2>Checking for Leaks</H2>
-
-<p>You can use the heap profiler to manually check for leaks, for
-instance by reading the profiler output and looking for large
-allocations. However, for that task, it's easier to use the <A
-HREF="heap_checker.html">automatic heap-checking facility</A> built
-into tcmalloc.</p>
-
-
-<h1><a name="pprof">Analyzing the Output</a></h1>
-
-<p>If heap-profiling is turned on in a program, the program will
-periodically write profiles to the filesystem. The sequence of
-profiles will be named:</p>
-<pre>
- <prefix>.0000.heap
- <prefix>.0001.heap
- <prefix>.0002.heap
- ...
-</pre>
-<p>where <code><prefix></code> is the filename-prefix supplied
-when running the code (e.g. via the <code>HEAPPROFILE</code>
-environment variable). Note that if the supplied prefix
-does not start with a <code>/</code>, the profile files will be
-written to the program's working directory.</p>
-
-<p>The profile output can be viewed by passing it to the
-<code>pprof</code> tool -- the same tool that's used to analyze <A
-HREF="cpuprofile.html">CPU profiles</A>.
-
-<p>Here are some examples. These examples assume the binary is named
-<code>gfs_master</code>, and a sequence of heap profile files can be
-found in files named:</p>
-<pre>
- /tmp/profile.0001.heap
- /tmp/profile.0002.heap
- ...
- /tmp/profile.0100.heap
-</pre>
-
-<h3>Why is a process so big</h3>
-
-<pre>
- % pprof --gv gfs_master /tmp/profile.0100.heap
-</pre>
-
-<p>This command will pop-up a <code>gv</code> window that displays
-the profile information as a directed graph. Here is a portion
-of the resulting output:</p>
-
-<p><center>
-<img src="heap-example1.png">
-</center></p>
-
-A few explanations:
-<ul>
-<li> <code>GFS_MasterChunk::AddServer</code> accounts for 255.6 MB
- of the live memory, which is 25% of the total live memory.
-<li> <code>GFS_MasterChunkTable::UpdateState</code> is directly
- accountable for 176.2 MB of the live memory (i.e., it directly
- allocated 176.2 MB that has not been freed yet). Furthermore,
- it and its callees are responsible for 729.9 MB. The
- labels on the outgoing edges give a good indication of the
- amount allocated by each callee.
-</ul>
-
-<h3>Comparing Profiles</h3>
-
-<p>You often want to skip allocations during the initialization phase
-of a program so you can find gradual memory leaks. One simple way to
-do this is to compare two profiles -- both collected after the program
-has been running for a while. Specify the name of the first profile
-using the <code>--base</code> option. For example:</p>
-<pre>
- % pprof --base=/tmp/profile.0004.heap gfs_master /tmp/profile.0100.heap
-</pre>
-
-<p>The memory-usage in <code>/tmp/profile.0004.heap</code> will be
-subtracted from the memory-usage in
-<code>/tmp/profile.0100.heap</code> and the result will be
-displayed.</p>
-
-<h3>Text display</h3>
-
-<pre>
-% pprof --text gfs_master /tmp/profile.0100.heap
- 255.6 24.7% 24.7% 255.6 24.7% GFS_MasterChunk::AddServer
- 184.6 17.8% 42.5% 298.8 28.8% GFS_MasterChunkTable::Create
- 176.2 17.0% 59.5% 729.9 70.5% GFS_MasterChunkTable::UpdateState
- 169.8 16.4% 75.9% 169.8 16.4% PendingClone::PendingClone
- 76.3 7.4% 83.3% 76.3 7.4% __default_alloc_template::_S_chunk_alloc
- 49.5 4.8% 88.0% 49.5 4.8% hashtable::resize
- ...
-</pre>
-
-<p>
-<ul>
- <li> The first column contains the direct memory use in MB.
- <li> The fourth column contains memory use by the procedure
- and all of its callees.
- <li> The second and fifth columns are just percentage
- representations of the numbers in the first and fourth columns.
- <li> The third column is a cumulative sum of the second column
- (i.e., the <code>k</code>th entry in the third column is the
- sum of the first <code>k</code> entries in the second column.)
-</ul>
-
-<h3>Ignoring or focusing on specific regions</h3>
-
-<p>The following command will give a graphical display of a subset of
-the call-graph. Only paths in the call-graph that match the regular
-expression <code>DataBuffer</code> are included:</p>
-<pre>
-% pprof --gv --focus=DataBuffer gfs_master /tmp/profile.0100.heap
-</pre>
-
-<p>Similarly, the following command will omit all paths subset of the
-call-graph. All paths in the call-graph that match the regular
-expression <code>DataBuffer</code> are discarded:</p>
-<pre>
-% pprof --gv --ignore=DataBuffer gfs_master /tmp/profile.0100.heap
-</pre>
-
-<h3>Total allocations + object-level information</h3>
-
-<p>All of the previous examples have displayed the amount of in-use
-space. I.e., the number of bytes that have been allocated but not
-freed. You can also get other types of information by supplying a
-flag to <code>pprof</code>:</p>
-
-<center>
-<table frame=box rules=sides cellpadding=5 width=100%>
-
-<tr valign=top>
- <td><code>--inuse_space</code></td>
- <td>
- Display the number of in-use megabytes (i.e. space that has
- been allocated but not freed). This is the default.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>--inuse_objects</code></td>
- <td>
- Display the number of in-use objects (i.e. number of
- objects that have been allocated but not freed).
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>--alloc_space</code></td>
- <td>
- Display the number of allocated megabytes. This includes
- the space that has since been de-allocated. Use this
- if you want to find the main allocation sites in the
- program.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>--alloc_objects</code></td>
- <td>
- Display the number of allocated objects. This includes
- the objects that have since been de-allocated. Use this
- if you want to find the main allocation sites in the
- program.
- </td>
-
-</table>
-</center>
-
-
-<h3>Interactive mode</a></h3>
-
-<p>By default -- if you don't specify any flags to the contrary --
-pprof runs in interactive mode. At the <code>(pprof)</code> prompt,
-you can run many of the commands described above. You can type
-<code>help</code> for a list of what commands are available in
-interactive mode.</p>
-
-
-<h1>Caveats</h1>
-
-<ul>
- <li> Heap profiling requires the use of libtcmalloc. This
- requirement may be removed in a future version of the heap
- profiler, and the heap profiler separated out into its own
- library.
-
- <li> If the program linked in a library that was not compiled
- with enough symbolic information, all samples associated
- with the library may be charged to the last symbol found
- in the program before the libary. This will artificially
- inflate the count for that symbol.
-
- <li> If you run the program on one machine, and profile it on
- another, and the shared libraries are different on the two
- machines, the profiling output may be confusing: samples that
- fall within the shared libaries may be assigned to arbitrary
- procedures.
-
- <li> Several libraries, such as some STL implementations, do their
- own memory management. This may cause strange profiling
- results. We have code in libtcmalloc to cause STL to use
- tcmalloc for memory management (which in our tests is better
- than STL's internal management), though it only works for some
- STL implementations.
-
- <li> If your program forks, the children will also be profiled
- (since they inherit the same HEAPPROFILE setting). Each
- process is profiled separately; to distinguish the child
- profiles from the parent profile and from each other, all
- children will have their process-id attached to the HEAPPROFILE
- name.
-
- <li> Due to a hack we make to work around a possible gcc bug, your
- profiles may end up named strangely if the first character of
- your HEAPPROFILE variable has ascii value greater than 127.
- This should be exceedingly rare, but if you need to use such a
- name, just set prepend <code>./</code> to your filename:
- <code>HEAPPROFILE=./Ägypten</code>.
-</ul>
-
-<hr>
-<address>Sanjay Ghemawat
-<!-- Created: Tue Dec 19 10:43:14 PST 2000 -->
-</address>
-</body>
-</html>
diff --git a/third_party/tcmalloc/vendor/doc/index.html b/third_party/tcmalloc/vendor/doc/index.html
deleted file mode 100644
index 7b93ed3..0000000
--- a/third_party/tcmalloc/vendor/doc/index.html
+++ /dev/null
@@ -1,20 +0,0 @@
-<HTML>
-
-<HEAD>
-<title>Gperftools</title>
-</HEAD>
-
-<BODY>
-<ul>
- <li> <A HREF="tcmalloc.html">thread-caching malloc</A>
- <li> <A HREF="heap_checker.html">heap-checking using tcmalloc</A>
- <li> <A HREF="heapprofile.html">heap-profiling using tcmalloc</A>
- <li> <A HREF="cpuprofile.html">CPU profiler</A>
-</ul>
-
-<hr>
-Last modified: Thu Feb 2 14:40:47 PST 2012
-
-</BODY>
-
-</HTML>
diff --git a/third_party/tcmalloc/vendor/doc/overview.dot b/third_party/tcmalloc/vendor/doc/overview.dot
deleted file mode 100644
index 9966f56..0000000
--- a/third_party/tcmalloc/vendor/doc/overview.dot
+++ /dev/null
@@ -1,15 +0,0 @@
-digraph Overview {
-node [shape = box]
-
-{rank=same
-T1 [label="Thread Cache"]
-Tsep [label="...", shape=plaintext]
-Tn [label="Thread Cache"]
-T1 -> Tsep -> Tn [style=invis]
-}
-
-C [label="Central\nHeap"]
-T1 -> C [dir=both]
-Tn -> C [dir=both]
-
-}
diff --git a/third_party/tcmalloc/vendor/doc/overview.gif b/third_party/tcmalloc/vendor/doc/overview.gif
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index 82e5fd5..0000000
--- a/third_party/tcmalloc/vendor/doc/pageheap.dot
+++ /dev/null
@@ -1,29 +0,0 @@
-digraph PageHeap {
-rankdir=LR
-node [shape=box, width=0.3, height=0.3]
-nodesep=.05
-
-heap [shape=record, height=3, label="<f0>1 page|<f1>2 pages|<f2>3 pages|...|<f255>255 pages|<frest>rest"]
-O0 [shape=record, label=""]
-O1 [shape=record, label=""]
-O2 [shape=record, label="{|}"]
-O3 [shape=record, label="{|}"]
-O4 [shape=record, label="{||}"]
-O5 [shape=record, label="{||}"]
-O6 [shape=record, label="{|...|}"]
-O7 [shape=record, label="{|...|}"]
-O8 [shape=record, label="{|.....|}"]
-O9 [shape=record, label="{|.....|}"]
-sep1 [shape=plaintext, label="..."]
-sep2 [shape=plaintext, label="..."]
-sep3 [shape=plaintext, label="..."]
-sep4 [shape=plaintext, label="..."]
-sep5 [shape=plaintext, label="..."]
-
-heap:f0 -> O0 -> O1 -> sep1
-heap:f1 -> O2 -> O3 -> sep2
-heap:f2 -> O4 -> O5 -> sep3
-heap:f255 -> O6 -> O7 -> sep4
-heap:frest -> O8 -> O9 -> sep5
-
-}
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deleted file mode 100644
index 4662281..0000000
--- a/third_party/tcmalloc/vendor/doc/pprof.1
+++ /dev/null
@@ -1,131 +0,0 @@
-.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.23.
-.TH PPROF "1" "February 2005" "pprof (part of gperftools)" Google
-.SH NAME
-pprof \- manual page for pprof (part of gperftools)
-.SH SYNOPSIS
-.B pprof
-[\fIoptions\fR] \fI<program> <profile>\fR
-.SH DESCRIPTION
-.IP
-Prints specified cpu- or heap-profile
-.SH OPTIONS
-.TP
-\fB\-\-cum\fR
-Sort by cumulative data
-.TP
-\fB\-\-base=\fR<base>
-Subtract <base> from <profile> before display
-.SS "Reporting Granularity:"
-.TP
-\fB\-\-addresses\fR
-Report at address level
-.TP
-\fB\-\-lines\fR
-Report at source line level
-.TP
-\fB\-\-functions\fR
-Report at function level [default]
-.TP
-\fB\-\-files\fR
-Report at source file level
-.SS "Output type:"
-.TP
-\fB\-\-text\fR
-Generate text report [default]
-.TP
-\fB\-\-gv\fR
-Generate Postscript and display
-.TP
-\fB\-\-list=\fR<regexp>
-Generate source listing of matching routines
-.TP
-\fB\-\-disasm=\fR<regexp>
-Generate disassembly of matching routines
-.TP
-\fB\-\-dot\fR
-Generate DOT file to stdout
-.TP
-\fB\-\-ps\fR
-Generate Postcript to stdout
-.TP
-\fB\-\-pdf\fR
-Generate PDF to stdout
-.TP
-\fB\-\-gif\fR
-Generate GIF to stdout
-.SS "Heap-Profile Options:"
-.TP
-\fB\-\-inuse_space\fR
-Display in-use (mega)bytes [default]
-.TP
-\fB\-\-inuse_objects\fR
-Display in-use objects
-.TP
-\fB\-\-alloc_space\fR
-Display allocated (mega)bytes
-.TP
-\fB\-\-alloc_objects\fR
-Display allocated objects
-.TP
-\fB\-\-show_bytes\fR
-Display space in bytes
-.TP
-\fB\-\-drop_negative\fR
-Ignore negaive differences
-.SS "Call-graph Options:"
-.TP
-\fB\-\-nodecount=\fR<n>
-Show at most so many nodes [default=80]
-.TP
-\fB\-\-nodefraction=\fR<f>
-Hide nodes below <f>*total [default=.005]
-.TP
-\fB\-\-edgefraction=\fR<f>
-Hide edges below <f>*total [default=.001]
-.TP
-\fB\-\-focus=\fR<regexp>
-Focus on nodes matching <regexp>
-.TP
-\fB\-\-ignore=\fR<regexp>
-Ignore nodes matching <regexp>
-.TP
-\fB\-\-scale=\fR<n>
-Set GV scaling [default=0]
-.SH EXAMPLES
-
-pprof /bin/ls ls.prof
-.IP
-Outputs one line per procedure
-.PP
-pprof \fB\-\-gv\fR /bin/ls ls.prof
-.IP
-Displays annotated call-graph via 'gv'
-.PP
-pprof \fB\-\-gv\fR \fB\-\-focus\fR=\fIMutex\fR /bin/ls ls.prof
-.IP
-Restricts to code paths including a .*Mutex.* entry
-.PP
-pprof \fB\-\-gv\fR \fB\-\-focus\fR=\fIMutex\fR \fB\-\-ignore\fR=\fIstring\fR /bin/ls ls.prof
-.IP
-Code paths including Mutex but not string
-.PP
-pprof \fB\-\-list\fR=\fIgetdir\fR /bin/ls ls.prof
-.IP
-Dissassembly (with per-line annotations) for getdir()
-.PP
-pprof \fB\-\-disasm\fR=\fIgetdir\fR /bin/ls ls.prof
-.IP
-Dissassembly (with per-PC annotations) for getdir()
-.SH COPYRIGHT
-Copyright \(co 2005 Google Inc.
-.SH "SEE ALSO"
-Further documentation for
-.B pprof
-is maintained as a web page called
-.B cpu_profiler.html
-and is likely installed at one of the following locations:
-.IP
-.B /usr/share/gperftools/cpu_profiler.html
-.br
-.B /usr/local/share/gperftools/cpu_profiler.html
-.PP
diff --git a/third_party/tcmalloc/vendor/doc/pprof.see_also b/third_party/tcmalloc/vendor/doc/pprof.see_also
deleted file mode 100644
index f2caf52..0000000
--- a/third_party/tcmalloc/vendor/doc/pprof.see_also
+++ /dev/null
@@ -1,11 +0,0 @@
-[see also]
-Further documentation for
-.B pprof
-is maintained as a web page called
-.B cpu_profiler.html
-and is likely installed at one of the following locations:
-.IP
-.B /usr/share/gperftools/cpu_profiler.html
-.br
-.B /usr/local/share/gperftools/cpu_profiler.html
-.PP
diff --git a/third_party/tcmalloc/vendor/doc/pprof_remote_servers.html b/third_party/tcmalloc/vendor/doc/pprof_remote_servers.html
deleted file mode 100644
index dd29dfb..0000000
--- a/third_party/tcmalloc/vendor/doc/pprof_remote_servers.html
+++ /dev/null
@@ -1,260 +0,0 @@
-<HTML>
-
-<HEAD>
-<title>pprof and Remote Servers</title>
-</HEAD>
-
-<BODY>
-
-<h1><code>pprof</code> and Remote Servers</h1>
-
-<p>In mid-2006, we added an experimental facility to <A
-HREF="cpu_profiler.html">pprof</A>, the tool that analyzes CPU and
-heap profiles. This facility allows you to collect profile
-information from running applications. It makes it easy to collect
-profile information without having to stop the program first, and
-without having to log into the machine where the application is
-running. This is meant to be used on webservers, but will work on any
-application that can be modified to accept TCP connections on a port
-of its choosing, and to respond to HTTP requests on that port.</p>
-
-<p>We do not currently have infrastructure, such as apache modules,
-that you can pop into a webserver or other application to get the
-necessary functionality "for free." However, it's easy to generate
-the necessary data, which should allow the interested developer to add
-the necessary support into his or her applications.</p>
-
-<p>To use <code>pprof</code> in this experimental "server" mode, you
-give the script a host and port it should query, replacing the normal
-commandline arguments of application + profile file:</p>
-<pre>
- % pprof internalweb.mycompany.com:80
-</pre>
-
-<p>The host must be listening on that port, and be able to accept HTTP/1.0
-requests -- sent via <code>wget</code> and <code>curl</code> -- for
-several urls. The following sections list the urls that
-<code>pprof</code> can send, and the responses it expects in
-return.</p>
-
-<p>Here are examples that pprof will recognize, when you give them
-on the commandline, are urls. In general, you
-specify the host and a port (the port-number is required), and put
-the service-name at the end of the url.:</p>
-<blockquote><pre>
-http://myhost:80/pprof/heap # retrieves a heap profile
-http://myhost:8008/pprof/profile # retrieves a CPU profile
-http://myhost:80 # retrieves a CPU profile (the default)
-http://myhost:8080/ # retrieves a CPU profile (the default)
-myhost:8088/pprof/growth # "http://" is optional, but port is not
-http://myhost:80/myservice/pprof/heap # /pprof/heap just has to come at the end
-http://myhost:80/pprof/pmuprofile # CPU profile using performance counters
-</pre></blockquote>
-
-<h2> <code><b>/pprof/heap</b></code> </h2>
-
-<p><code>pprof</code> asks for the url <code>/pprof/heap</code> to
-get heap information. The actual url is controlled via the variable
-<code>HEAP_PAGE</code> in the <code>pprof</code> script, so you
-can change it if you'd like.</p>
-
-<p>There are two ways to get this data. The first is to call</p>
-<pre>
- MallocExtension::instance()->GetHeapSample(&output);
-</pre>
-<p>and have the server send <code>output</code> back as an HTTP
-response to <code>pprof</code>. <code>MallocExtension</code> is
-defined in the header file <code>gperftools/malloc_extension.h</code>.</p>
-
-<p>Note this will only only work if the binary is being run with
-sampling turned on (which is not the default). To do this, set the
-environment variable <code>TCMALLOC_SAMPLE_PARAMETER</code> to a
-positive value, such as 524288, before running.</p>
-
-<p>The other way is to call <code>HeapProfileStart(filename)</code>
-(from <code>heap-profiler.h</code>), continue to do work, and then,
-some number of seconds later, call <code>GetHeapProfile()</code>
-(followed by <code>HeapProfilerStop()</code>). The server can send
-the output of <code>GetHeapProfile</code> back as the HTTP response to
-pprof. (Note you must <code>free()</code> this data after using it.)
-This is similar to how <A HREF="#profile">profile requests</A> are
-handled, below. This technique does not require the application to
-run with sampling turned on.</p>
-
-<p>Here's an example of what the output should look like:</p>
-<pre>
-heap profile: 1923: 127923432 [ 1923: 127923432] @ heap_v2/524288
- 1: 312 [ 1: 312] @ 0x2aaaabaf5ccc 0x2aaaaba4cd2c 0x2aaaac08c09a
- 928: 122586016 [ 928: 122586016] @ 0x2aaaabaf682c 0x400680 0x400bdd 0x2aaaab1c368a 0x2aaaab1c8f77 0x2aaaab1c0396 0x2aaaab1c86ed 0x4007ff 0x2aaaaca62afa
- 1: 16 [ 1: 16] @ 0x2aaaabaf5ccc 0x2aaaabb04bac 0x2aaaabc1b262 0x2aaaabc21496 0x2aaaabc214bb
-[...]
-</pre>
-
-
-<p> Older code may produce "version 1" heap profiles which look like this:<p/>
-<pre>
-heap profile: 14933: 791700132 [ 14933: 791700132] @ heap
- 1: 848688 [ 1: 848688] @ 0xa4b142 0x7f5bfc 0x87065e 0x4056e9 0x4125f8 0x42b4f1 0x45b1ba 0x463248 0x460871 0x45cb7c 0x5f1744 0x607cee 0x5f4a5e 0x40080f 0x2aaaabad7afa
- 1: 1048576 [ 1: 1048576] @ 0xa4a9b2 0x7fd025 0x4ca6d8 0x4ca814 0x4caa88 0x2aaaab104cf0 0x404e20 0x4125f8 0x42b4f1 0x45b1ba 0x463248 0x460871 0x45cb7c 0x5f1744 0x607cee 0x5f4a5e 0x40080f 0x2aaaabad7afa
- 2942: 388629374 [ 2942: 388629374] @ 0xa4b142 0x4006a0 0x400bed 0x5f0cfa 0x5f1744 0x607cee 0x5f4a5e 0x40080f 0x2aaaabad7afa
-[...]
-</pre>
-<p>pprof accepts both old and new heap profiles and automatically
-detects which one you are using.</p>
-
-<h2> <code><b>/pprof/growth</b></code> </h2>
-
-<p><code>pprof</code> asks for the url <code>/pprof/growth</code> to
-get heap-profiling delta (growth) information. The actual url is
-controlled via the variable <code>GROWTH_PAGE</code> in the
-<code>pprof</code> script, so you can change it if you'd like.</p>
-
-<p>The server should respond by calling</p>
-<pre>
- MallocExtension::instance()->GetHeapGrowthStacks(&output);
-</pre>
-<p>and sending <code>output</code> back as an HTTP response to
-<code>pprof</code>. <code>MallocExtension</code> is defined in the
-header file <code>gperftools/malloc_extension.h</code>.</p>
-
-<p>Here's an example, from an actual Google webserver, of what the
-output should look like:</p>
-<pre>
-heap profile: 741: 812122112 [ 741: 812122112] @ growth
- 1: 1572864 [ 1: 1572864] @ 0x87da564 0x87db8a3 0x84787a4 0x846e851 0x836d12f 0x834cd1c 0x8349ba5 0x10a3177 0x8349961
- 1: 1048576 [ 1: 1048576] @ 0x87d92e8 0x87d9213 0x87d9178 0x87d94d3 0x87da9da 0x8a364ff 0x8a437e7 0x8ab7d23 0x8ab7da9 0x8ac7454 0x8348465 0x10a3161 0x8349961
-[...]
-</pre>
-
-
-<h2> <A NAME="profile"><code><b>/pprof/profile</b></code></A> </h2>
-
-<p><code>pprof</code> asks for the url
-<code>/pprof/profile?seconds=XX</code> to get cpu-profiling
-information. The actual url is controlled via the variable
-<code>PROFILE_PAGE</code> in the <code>pprof</code> script, so you can
-change it if you'd like.</p>
-
-<p>The server should respond by calling
-<code>ProfilerStart(filename)</code>, continuing to do its work, and
-then, XX seconds later, calling <code>ProfilerStop()</code>. (These
-functions are declared in <code>gperftools/profiler.h</code>.) The
-application is responsible for picking a unique filename for
-<code>ProfilerStart()</code>. After calling
-<code>ProfilerStop()</code>, the server should read the contents of
-<code>filename</code> and send them back as an HTTP response to
-<code>pprof</code>.</p>
-
-<p>Obviously, to get useful profile information the application must
-continue to run in the XX seconds that the profiler is running. Thus,
-the profile start-stop calls should be done in a separate thread, or
-be otherwise non-blocking.</p>
-
-<p>The profiler output file is binary, but near the end of it, it
-should have lines of text somewhat like this:</p>
-<pre>
-01016000-01017000 rw-p 00015000 03:01 59314 /lib/ld-2.2.2.so
-</pre>
-
-<h2> <code><b>/pprof/pmuprofile</b></code> </h2>
-
-<code>pprof</code> asks for a url of the form
-<code>/pprof/pmuprofile?event=hw_event:unit_mask&period=nnn&seconds=xxx</code>
-to get cpu-profiling information. The actual url is controlled via the variable
-<code>PMUPROFILE_PAGE</code> in the <code>pprof</code> script, so you can
-change it if you'd like.</p>
-
-<p>
-This is similar to pprof, but is meant to be used with your CPU's hardware
-performance counters. The server could be implemented on top of a library
-such as <a href="http://perfmon2.sourceforge.net/">
-<code>libpfm</code></a>. It should collect a sample every nnn occurences
-of the event and stop the sampling after xxx seconds. Much of the code
-for <code>/pprof/profile</code> can be reused for this purpose.
-</p>
-
-<p>The server side routines (the equivalent of
-ProfilerStart/ProfilerStart) are not available as part of perftools,
-so this URL is unlikely to be that useful.</p>
-
-<h2> <code><b>/pprof/contention</b></code> </h2>
-
-<p>This is intended to be able to profile (thread) lock contention in
-addition to CPU and memory use. It's not yet usable.</p>
-
-
-<h2> <code><b>/pprof/cmdline</b></code> </h2>
-
-<p><code>pprof</code> asks for the url <code>/pprof/cmdline</code> to
-figure out what application it's profiling. The actual url is
-controlled via the variable <code>PROGRAM_NAME_PAGE</code> in the
-<code>pprof</code> script, so you can change it if you'd like.</p>
-
-<p>The server should respond by reading the contents of
-<code>/proc/self/cmdline</code>, converting all internal NUL (\0)
-characters to newlines, and sending the result back as an HTTP
-response to <code>pprof</code>.</p>
-
-<p>Here's an example return value:<p>
-<pre>
-/root/server/custom_webserver
-80
---configfile=/root/server/ws.config
-</pre>
-
-
-<h2> <code><b>/pprof/symbol</b></code> </h2>
-
-<p><code>pprof</code> asks for the url <code>/pprof/symbol</code> to
-map from hex addresses to variable names. The actual url is
-controlled via the variable <code>SYMBOL_PAGE</code> in the
-<code>pprof</code> script, so you can change it if you'd like.</p>
-
-<p>When the server receives a GET request for
-<code>/pprof/symbol</code>, it should return a line formatted like
-so:</p>
-<pre>
- num_symbols: ###
-</pre>
-<p>where <code>###</code> is the number of symbols found in the
-binary. (For now, the only important distinction is whether the value
-is 0, which it is for executables that lack debug information, or
-not-0).</p>
-
-<p>This is perhaps the hardest request to write code for, because in
-addition to the GET request for this url, the server must accept POST
-requests. This means that after the HTTP headers, pprof will pass in
-a list of hex addresses connected by <code>+</code>, like so:</p>
-<pre>
- curl -d '0x0824d061+0x0824d1cf' http://remote_host:80/pprof/symbol
-</pre>
-
-<p>The server should read the POST data, which will be in one line,
-and for each hex value, should write one line of output to the output
-stream, like so:</p>
-<pre>
-<hex address><tab><function name>
-</pre>
-<p>For instance:</p>
-<pre>
-0x08b2dabd _Update
-</pre>
-
-<p>The other reason this is the most difficult request to implement,
-is that the application will have to figure out for itself how to map
-from address to function name. One possibility is to run <code>nm -C
--n <program name></code> to get the mappings at
-program-compile-time. Another, at least on Linux, is to call out to
-addr2line for every <code>pprof/symbol</code> call, for instance
-<code>addr2line -Cfse /proc/<getpid>/exe 0x12345678 0x876543210</code>
-(presumably with some caching!)</p>
-
-<p><code>pprof</code> itself does just this for local profiles (not
-ones that talk to remote servers); look at the subroutine
-<code>GetProcedureBoundaries</code>.</p>
-
-
-<hr>
-Last modified: Mon Jun 12 21:30:14 PDT 2006
-</body>
-</html>
diff --git a/third_party/tcmalloc/vendor/doc/spanmap.dot b/third_party/tcmalloc/vendor/doc/spanmap.dot
deleted file mode 100644
index 3cb42ab..0000000
--- a/third_party/tcmalloc/vendor/doc/spanmap.dot
+++ /dev/null
@@ -1,22 +0,0 @@
-digraph SpanMap {
-node [shape=box, width=0.3, height=0.3]
-nodesep=.05
-
-map [shape=record, width=6, label="<f0>|<f1>|<f2>|<f3>|<f4>|<f5>|<f6>|<f7>|<f8>|<f9>|<f10>"]
-S0 [label="a"]
-S1 [label="b"]
-S2 [label="c"]
-S3 [label="d"]
-map:f0 -> S0
-map:f1 -> S0
-map:f2 -> S1
-map:f3 -> S2
-map:f4 -> S2
-map:f5 -> S2
-map:f6 -> S2
-map:f7 -> S2
-map:f8 -> S3
-map:f9 -> S3
-map:f10 -> S3
-
-}
diff --git a/third_party/tcmalloc/vendor/doc/spanmap.gif b/third_party/tcmalloc/vendor/doc/spanmap.gif
deleted file mode 100644
index a0627f6..0000000
--- a/third_party/tcmalloc/vendor/doc/spanmap.gif
+++ /dev/null
Binary files differ
diff --git a/third_party/tcmalloc/vendor/doc/t-test1.times.txt b/third_party/tcmalloc/vendor/doc/t-test1.times.txt
deleted file mode 100644
index 0163693..0000000
--- a/third_party/tcmalloc/vendor/doc/t-test1.times.txt
+++ /dev/null
@@ -1,480 +0,0 @@
-time.1.ptmalloc.64:0.56 user 0.02 system 0.57 elapsed 100% CPU
-time.1.tcmalloc.64:0.38 user 0.02 system 0.40 elapsed 98% CPU
-time.1.ptmalloc.128:0.61 user 0.01 system 0.61 elapsed 101% CPU
-time.1.tcmalloc.128:0.35 user 0.00 system 0.35 elapsed 99% CPU
-time.1.ptmalloc.256:0.59 user 0.01 system 0.60 elapsed 100% CPU
-time.1.tcmalloc.256:0.27 user 0.02 system 0.28 elapsed 102% CPU
-time.1.ptmalloc.512:0.57 user 0.00 system 0.57 elapsed 100% CPU
-time.1.tcmalloc.512:0.25 user 0.01 system 0.25 elapsed 101% CPU
-time.1.ptmalloc.1024:0.52 user 0.00 system 0.52 elapsed 99% CPU
-time.1.tcmalloc.1024:0.22 user 0.02 system 0.24 elapsed 97% CPU
-time.1.ptmalloc.2048:0.47 user 0.00 system 0.47 elapsed 99% CPU
-time.1.tcmalloc.2048:0.22 user 0.02 system 0.25 elapsed 95% CPU
-time.1.ptmalloc.4096:0.48 user 0.01 system 0.48 elapsed 100% CPU
-time.1.tcmalloc.4096:0.25 user 0.01 system 0.25 elapsed 100% CPU
-time.1.ptmalloc.8192:0.49 user 0.02 system 0.49 elapsed 102% CPU
-time.1.tcmalloc.8192:0.27 user 0.02 system 0.28 elapsed 101% CPU
-time.1.ptmalloc.16384:0.51 user 0.04 system 0.55 elapsed 99% CPU
-time.1.tcmalloc.16384:0.35 user 0.02 system 0.37 elapsed 100% CPU
-time.1.ptmalloc.32768:0.53 user 0.14 system 0.66 elapsed 100% CPU
-time.1.tcmalloc.32768:0.67 user 0.02 system 0.69 elapsed 99% CPU
-time.1.ptmalloc.65536:0.68 user 0.31 system 0.98 elapsed 100% CPU
-time.1.tcmalloc.65536:0.71 user 0.01 system 0.72 elapsed 99% CPU
-time.1.ptmalloc.131072:0.90 user 0.72 system 1.62 elapsed 99% CPU
-time.1.tcmalloc.131072:0.94 user 0.03 system 0.97 elapsed 99% CPU
-time.2.ptmalloc.64:1.05 user 0.00 system 0.53 elapsed 196% CPU
-time.2.tcmalloc.64:0.66 user 0.03 system 0.37 elapsed 185% CPU
-time.2.ptmalloc.128:1.77 user 0.01 system 0.89 elapsed 198% CPU
-time.2.tcmalloc.128:0.53 user 0.01 system 0.29 elapsed 184% CPU
-time.2.ptmalloc.256:1.14 user 0.01 system 0.62 elapsed 182% CPU
-time.2.tcmalloc.256:0.45 user 0.02 system 0.26 elapsed 180% CPU
-time.2.ptmalloc.512:1.26 user 0.40 system 1.79 elapsed 92% CPU
-time.2.tcmalloc.512:0.43 user 0.02 system 0.27 elapsed 166% CPU
-time.2.ptmalloc.1024:0.98 user 0.03 system 0.56 elapsed 179% CPU
-time.2.tcmalloc.1024:0.44 user 0.02 system 0.34 elapsed 134% CPU
-time.2.ptmalloc.2048:0.87 user 0.02 system 0.44 elapsed 199% CPU
-time.2.tcmalloc.2048:0.49 user 0.02 system 0.34 elapsed 148% CPU
-time.2.ptmalloc.4096:0.92 user 0.03 system 0.48 elapsed 196% CPU
-time.2.tcmalloc.4096:0.50 user 0.02 system 0.49 elapsed 105% CPU
-time.2.ptmalloc.8192:1.05 user 0.04 system 0.55 elapsed 196% CPU
-time.2.tcmalloc.8192:0.59 user 0.01 system 0.51 elapsed 116% CPU
-time.2.ptmalloc.16384:1.30 user 0.14 system 0.72 elapsed 198% CPU
-time.2.tcmalloc.16384:0.63 user 0.03 system 0.68 elapsed 96% CPU
-time.2.ptmalloc.32768:1.33 user 0.56 system 1.00 elapsed 189% CPU
-time.2.tcmalloc.32768:1.16 user 0.01 system 1.17 elapsed 99% CPU
-time.2.ptmalloc.65536:1.86 user 1.79 system 2.01 elapsed 181% CPU
-time.2.tcmalloc.65536:1.35 user 0.01 system 1.35 elapsed 100% CPU
-time.2.ptmalloc.131072:2.61 user 5.19 system 4.81 elapsed 162% CPU
-time.2.tcmalloc.131072:1.86 user 0.04 system 1.90 elapsed 100% CPU
-time.3.ptmalloc.64:1.79 user 0.03 system 0.67 elapsed 268% CPU
-time.3.tcmalloc.64:1.58 user 0.04 system 0.62 elapsed 260% CPU
-time.3.ptmalloc.128:2.77 user 1.34 system 3.07 elapsed 133% CPU
-time.3.tcmalloc.128:1.19 user 0.01 system 0.50 elapsed 236% CPU
-time.3.ptmalloc.256:2.14 user 0.02 system 0.85 elapsed 252% CPU
-time.3.tcmalloc.256:0.96 user 0.01 system 0.41 elapsed 236% CPU
-time.3.ptmalloc.512:3.37 user 1.31 system 3.33 elapsed 140% CPU
-time.3.tcmalloc.512:0.93 user 0.04 system 0.39 elapsed 243% CPU
-time.3.ptmalloc.1024:1.66 user 0.01 system 0.64 elapsed 260% CPU
-time.3.tcmalloc.1024:0.81 user 0.02 system 0.44 elapsed 187% CPU
-time.3.ptmalloc.2048:2.07 user 0.01 system 0.82 elapsed 252% CPU
-time.3.tcmalloc.2048:1.10 user 0.04 system 0.59 elapsed 191% CPU
-time.3.ptmalloc.4096:2.01 user 0.03 system 0.79 elapsed 258% CPU
-time.3.tcmalloc.4096:0.87 user 0.03 system 0.65 elapsed 137% CPU
-time.3.ptmalloc.8192:2.22 user 0.11 system 0.83 elapsed 280% CPU
-time.3.tcmalloc.8192:0.96 user 0.06 system 0.75 elapsed 135% CPU
-time.3.ptmalloc.16384:2.56 user 0.47 system 1.02 elapsed 295% CPU
-time.3.tcmalloc.16384:0.99 user 0.04 system 1.03 elapsed 99% CPU
-time.3.ptmalloc.32768:3.29 user 1.75 system 1.96 elapsed 256% CPU
-time.3.tcmalloc.32768:1.67 user 0.02 system 1.69 elapsed 99% CPU
-time.3.ptmalloc.65536:4.04 user 6.62 system 4.92 elapsed 216% CPU
-time.3.tcmalloc.65536:1.91 user 0.02 system 1.98 elapsed 97% CPU
-time.3.ptmalloc.131072:5.55 user 17.86 system 12.44 elapsed 188% CPU
-time.3.tcmalloc.131072:2.78 user 0.02 system 2.82 elapsed 99% CPU
-time.4.ptmalloc.64:3.42 user 1.36 system 3.20 elapsed 149% CPU
-time.4.tcmalloc.64:2.42 user 0.02 system 0.71 elapsed 341% CPU
-time.4.ptmalloc.128:3.98 user 1.79 system 3.89 elapsed 148% CPU
-time.4.tcmalloc.128:1.87 user 0.02 system 0.58 elapsed 325% CPU
-time.4.ptmalloc.256:4.06 user 2.14 system 4.12 elapsed 150% CPU
-time.4.tcmalloc.256:1.69 user 0.02 system 0.51 elapsed 331% CPU
-time.4.ptmalloc.512:4.48 user 2.15 system 4.39 elapsed 150% CPU
-time.4.tcmalloc.512:1.62 user 0.03 system 0.52 elapsed 314% CPU
-time.4.ptmalloc.1024:3.18 user 0.03 system 0.84 elapsed 381% CPU
-time.4.tcmalloc.1024:1.53 user 0.02 system 0.56 elapsed 274% CPU
-time.4.ptmalloc.2048:3.24 user 0.02 system 0.84 elapsed 384% CPU
-time.4.tcmalloc.2048:1.44 user 0.04 system 0.66 elapsed 221% CPU
-time.4.ptmalloc.4096:3.50 user 0.04 system 0.91 elapsed 389% CPU
-time.4.tcmalloc.4096:1.31 user 0.01 system 0.89 elapsed 148% CPU
-time.4.ptmalloc.8192:6.77 user 3.85 system 4.14 elapsed 256% CPU
-time.4.tcmalloc.8192:1.20 user 0.05 system 0.97 elapsed 127% CPU
-time.4.ptmalloc.16384:7.08 user 5.06 system 4.63 elapsed 262% CPU
-time.4.tcmalloc.16384:1.27 user 0.03 system 1.25 elapsed 103% CPU
-time.4.ptmalloc.32768:5.57 user 4.22 system 3.31 elapsed 295% CPU
-time.4.tcmalloc.32768:2.17 user 0.03 system 2.25 elapsed 97% CPU
-time.4.ptmalloc.65536:6.11 user 15.05 system 9.19 elapsed 230% CPU
-time.4.tcmalloc.65536:2.51 user 0.02 system 2.57 elapsed 98% CPU
-time.4.ptmalloc.131072:7.58 user 33.15 system 21.28 elapsed 191% CPU
-time.4.tcmalloc.131072:3.57 user 0.07 system 3.66 elapsed 99% CPU
-time.5.ptmalloc.64:4.44 user 2.08 system 4.37 elapsed 148% CPU
-time.5.tcmalloc.64:2.87 user 0.02 system 0.79 elapsed 361% CPU
-time.5.ptmalloc.128:4.77 user 2.77 system 5.14 elapsed 146% CPU
-time.5.tcmalloc.128:2.65 user 0.03 system 0.72 elapsed 367% CPU
-time.5.ptmalloc.256:5.82 user 2.88 system 5.49 elapsed 158% CPU
-time.5.tcmalloc.256:2.33 user 0.01 system 0.66 elapsed 352% CPU
-time.5.ptmalloc.512:6.27 user 3.11 system 5.34 elapsed 175% CPU
-time.5.tcmalloc.512:2.14 user 0.03 system 0.70 elapsed 307% CPU
-time.5.ptmalloc.1024:6.82 user 3.18 system 5.23 elapsed 191% CPU
-time.5.tcmalloc.1024:2.20 user 0.02 system 0.70 elapsed 313% CPU
-time.5.ptmalloc.2048:6.57 user 3.46 system 5.22 elapsed 192% CPU
-time.5.tcmalloc.2048:2.15 user 0.03 system 0.82 elapsed 264% CPU
-time.5.ptmalloc.4096:8.75 user 5.09 system 5.26 elapsed 263% CPU
-time.5.tcmalloc.4096:1.68 user 0.03 system 1.08 elapsed 158% CPU
-time.5.ptmalloc.8192:4.48 user 0.61 system 1.51 elapsed 335% CPU
-time.5.tcmalloc.8192:1.47 user 0.07 system 1.18 elapsed 129% CPU
-time.5.ptmalloc.16384:5.71 user 1.98 system 2.14 elapsed 358% CPU
-time.5.tcmalloc.16384:1.58 user 0.03 system 1.52 elapsed 105% CPU
-time.5.ptmalloc.32768:7.19 user 7.81 system 5.53 elapsed 270% CPU
-time.5.tcmalloc.32768:2.63 user 0.05 system 2.72 elapsed 98% CPU
-time.5.ptmalloc.65536:8.45 user 23.51 system 14.30 elapsed 223% CPU
-time.5.tcmalloc.65536:3.12 user 0.05 system 3.21 elapsed 98% CPU
-time.5.ptmalloc.131072:10.22 user 43.63 system 27.84 elapsed 193% CPU
-time.5.tcmalloc.131072:4.42 user 0.07 system 4.51 elapsed 99% CPU
-time.6.ptmalloc.64:5.57 user 2.56 system 5.08 elapsed 159% CPU
-time.6.tcmalloc.64:3.20 user 0.01 system 0.89 elapsed 360% CPU
-time.6.ptmalloc.128:5.98 user 3.52 system 5.71 elapsed 166% CPU
-time.6.tcmalloc.128:2.76 user 0.02 system 0.78 elapsed 355% CPU
-time.6.ptmalloc.256:4.61 user 0.02 system 1.19 elapsed 389% CPU
-time.6.tcmalloc.256:2.65 user 0.02 system 0.74 elapsed 356% CPU
-time.6.ptmalloc.512:8.28 user 3.88 system 6.61 elapsed 183% CPU
-time.6.tcmalloc.512:2.60 user 0.02 system 0.72 elapsed 362% CPU
-time.6.ptmalloc.1024:4.75 user 0.00 system 1.22 elapsed 387% CPU
-time.6.tcmalloc.1024:2.56 user 0.02 system 0.79 elapsed 325% CPU
-time.6.ptmalloc.2048:8.90 user 4.59 system 6.15 elapsed 219% CPU
-time.6.tcmalloc.2048:2.37 user 0.06 system 0.96 elapsed 250% CPU
-time.6.ptmalloc.4096:11.41 user 7.02 system 6.31 elapsed 291% CPU
-time.6.tcmalloc.4096:1.82 user 0.03 system 1.19 elapsed 154% CPU
-time.6.ptmalloc.8192:11.64 user 8.25 system 5.97 elapsed 332% CPU
-time.6.tcmalloc.8192:1.83 user 0.07 system 1.38 elapsed 136% CPU
-time.6.ptmalloc.16384:7.44 user 2.98 system 3.01 elapsed 345% CPU
-time.6.tcmalloc.16384:1.83 user 0.08 system 1.80 elapsed 105% CPU
-time.6.ptmalloc.32768:8.69 user 12.35 system 8.04 elapsed 261% CPU
-time.6.tcmalloc.32768:3.14 user 0.06 system 3.24 elapsed 98% CPU
-time.6.ptmalloc.65536:10.52 user 35.43 system 20.75 elapsed 221% CPU
-time.6.tcmalloc.65536:3.62 user 0.03 system 3.72 elapsed 98% CPU
-time.6.ptmalloc.131072:11.74 user 59.00 system 36.93 elapsed 191% CPU
-time.6.tcmalloc.131072:5.33 user 0.04 system 5.42 elapsed 98% CPU
-time.7.ptmalloc.64:6.60 user 3.45 system 6.01 elapsed 167% CPU
-time.7.tcmalloc.64:3.50 user 0.04 system 0.94 elapsed 376% CPU
-time.7.ptmalloc.128:7.09 user 4.25 system 6.69 elapsed 169% CPU
-time.7.tcmalloc.128:3.13 user 0.03 system 0.84 elapsed 374% CPU
-time.7.ptmalloc.256:9.28 user 4.85 system 7.20 elapsed 196% CPU
-time.7.tcmalloc.256:3.06 user 0.02 system 0.82 elapsed 375% CPU
-time.7.ptmalloc.512:9.13 user 4.78 system 6.79 elapsed 204% CPU
-time.7.tcmalloc.512:2.99 user 0.03 system 0.83 elapsed 359% CPU
-time.7.ptmalloc.1024:10.85 user 6.41 system 7.52 elapsed 229% CPU
-time.7.tcmalloc.1024:3.05 user 0.04 system 0.89 elapsed 345% CPU
-time.7.ptmalloc.2048:5.65 user 0.08 system 1.47 elapsed 388% CPU
-time.7.tcmalloc.2048:3.01 user 0.01 system 0.98 elapsed 306% CPU
-time.7.ptmalloc.4096:6.09 user 0.08 system 1.58 elapsed 389% CPU
-time.7.tcmalloc.4096:2.25 user 0.03 system 1.32 elapsed 171% CPU
-time.7.ptmalloc.8192:6.73 user 0.85 system 1.99 elapsed 379% CPU
-time.7.tcmalloc.8192:2.22 user 0.08 system 1.61 elapsed 142% CPU
-time.7.ptmalloc.16384:8.87 user 4.66 system 4.04 elapsed 334% CPU
-time.7.tcmalloc.16384:2.07 user 0.07 system 2.07 elapsed 103% CPU
-time.7.ptmalloc.32768:10.61 user 17.85 system 11.22 elapsed 253% CPU
-time.7.tcmalloc.32768:3.68 user 0.06 system 3.79 elapsed 98% CPU
-time.7.ptmalloc.65536:13.05 user 45.97 system 27.28 elapsed 216% CPU
-time.7.tcmalloc.65536:4.16 user 0.07 system 4.31 elapsed 98% CPU
-time.7.ptmalloc.131072:13.22 user 62.67 system 41.33 elapsed 183% CPU
-time.7.tcmalloc.131072:6.10 user 0.06 system 6.25 elapsed 98% CPU
-time.8.ptmalloc.64:7.31 user 3.92 system 6.39 elapsed 175% CPU
-time.8.tcmalloc.64:4.00 user 0.01 system 1.04 elapsed 383% CPU
-time.8.ptmalloc.128:9.40 user 5.41 system 7.67 elapsed 192% CPU
-time.8.tcmalloc.128:3.61 user 0.02 system 0.94 elapsed 386% CPU
-time.8.ptmalloc.256:10.61 user 6.35 system 7.96 elapsed 212% CPU
-time.8.tcmalloc.256:3.30 user 0.02 system 0.99 elapsed 335% CPU
-time.8.ptmalloc.512:12.42 user 7.10 system 8.79 elapsed 221% CPU
-time.8.tcmalloc.512:3.35 user 0.04 system 0.94 elapsed 358% CPU
-time.8.ptmalloc.1024:13.63 user 8.54 system 8.95 elapsed 247% CPU
-time.8.tcmalloc.1024:3.44 user 0.02 system 0.96 elapsed 359% CPU
-time.8.ptmalloc.2048:6.45 user 0.03 system 1.67 elapsed 386% CPU
-time.8.tcmalloc.2048:3.55 user 0.05 system 1.09 elapsed 328% CPU
-time.8.ptmalloc.4096:6.83 user 0.26 system 1.80 elapsed 393% CPU
-time.8.tcmalloc.4096:2.78 user 0.06 system 1.53 elapsed 185% CPU
-time.8.ptmalloc.8192:7.59 user 1.29 system 2.36 elapsed 376% CPU
-time.8.tcmalloc.8192:2.57 user 0.07 system 1.84 elapsed 142% CPU
-time.8.ptmalloc.16384:10.15 user 6.20 system 5.20 elapsed 314% CPU
-time.8.tcmalloc.16384:2.40 user 0.05 system 2.42 elapsed 101% CPU
-time.8.ptmalloc.32768:11.82 user 24.48 system 14.60 elapsed 248% CPU
-time.8.tcmalloc.32768:4.37 user 0.05 system 4.47 elapsed 98% CPU
-time.8.ptmalloc.65536:15.41 user 58.94 system 34.42 elapsed 215% CPU
-time.8.tcmalloc.65536:4.90 user 0.04 system 4.96 elapsed 99% CPU
-time.8.ptmalloc.131072:16.07 user 82.93 system 52.51 elapsed 188% CPU
-time.8.tcmalloc.131072:7.13 user 0.04 system 7.19 elapsed 99% CPU
-time.9.ptmalloc.64:8.44 user 4.59 system 6.92 elapsed 188% CPU
-time.9.tcmalloc.64:4.00 user 0.02 system 1.05 elapsed 382% CPU
-time.9.ptmalloc.128:10.92 user 6.14 system 8.31 elapsed 205% CPU
-time.9.tcmalloc.128:3.88 user 0.02 system 1.01 elapsed 382% CPU
-time.9.ptmalloc.256:13.01 user 7.75 system 9.12 elapsed 227% CPU
-time.9.tcmalloc.256:3.89 user 0.01 system 1.00 elapsed 386% CPU
-time.9.ptmalloc.512:14.96 user 8.89 system 9.73 elapsed 244% CPU
-time.9.tcmalloc.512:3.80 user 0.03 system 1.01 elapsed 377% CPU
-time.9.ptmalloc.1024:15.42 user 10.20 system 9.80 elapsed 261% CPU
-time.9.tcmalloc.1024:3.86 user 0.03 system 1.19 elapsed 325% CPU
-time.9.ptmalloc.2048:7.24 user 0.02 system 1.87 elapsed 388% CPU
-time.9.tcmalloc.2048:3.98 user 0.05 system 1.26 elapsed 319% CPU
-time.9.ptmalloc.4096:7.96 user 0.18 system 2.06 elapsed 394% CPU
-time.9.tcmalloc.4096:3.27 user 0.04 system 1.69 elapsed 195% CPU
-time.9.ptmalloc.8192:9.00 user 1.63 system 2.79 elapsed 380% CPU
-time.9.tcmalloc.8192:3.00 user 0.06 system 2.05 elapsed 148% CPU
-time.9.ptmalloc.16384:12.07 user 8.13 system 6.55 elapsed 308% CPU
-time.9.tcmalloc.16384:2.85 user 0.05 system 2.75 elapsed 105% CPU
-time.9.ptmalloc.32768:13.99 user 29.65 system 18.02 elapsed 242% CPU
-time.9.tcmalloc.32768:4.98 user 0.06 system 5.13 elapsed 98% CPU
-time.9.ptmalloc.65536:16.89 user 70.42 system 42.11 elapsed 207% CPU
-time.9.tcmalloc.65536:5.55 user 0.04 system 5.65 elapsed 98% CPU
-time.9.ptmalloc.131072:18.53 user 94.11 system 61.17 elapsed 184% CPU
-time.9.tcmalloc.131072:8.06 user 0.04 system 8.16 elapsed 99% CPU
-time.10.ptmalloc.64:9.81 user 5.70 system 7.42 elapsed 208% CPU
-time.10.tcmalloc.64:4.43 user 0.03 system 1.20 elapsed 370% CPU
-time.10.ptmalloc.128:12.69 user 7.81 system 9.02 elapsed 227% CPU
-time.10.tcmalloc.128:4.27 user 0.02 system 1.13 elapsed 378% CPU
-time.10.ptmalloc.256:15.04 user 9.53 system 9.92 elapsed 247% CPU
-time.10.tcmalloc.256:4.23 user 0.02 system 1.09 elapsed 388% CPU
-time.10.ptmalloc.512:17.30 user 10.46 system 10.61 elapsed 261% CPU
-time.10.tcmalloc.512:4.14 user 0.05 system 1.10 elapsed 379% CPU
-time.10.ptmalloc.1024:16.96 user 9.38 system 9.30 elapsed 283% CPU
-time.10.tcmalloc.1024:4.27 user 0.06 system 1.18 elapsed 366% CPU
-time.10.ptmalloc.2048:8.07 user 0.03 system 2.06 elapsed 393% CPU
-time.10.tcmalloc.2048:4.49 user 0.07 system 1.33 elapsed 342% CPU
-time.10.ptmalloc.4096:8.66 user 0.25 system 2.25 elapsed 394% CPU
-time.10.tcmalloc.4096:3.61 user 0.05 system 1.78 elapsed 205% CPU
-time.10.ptmalloc.8192:21.52 user 17.43 system 10.41 elapsed 374% CPU
-time.10.tcmalloc.8192:3.59 user 0.10 system 2.33 elapsed 158% CPU
-time.10.ptmalloc.16384:20.55 user 24.85 system 12.55 elapsed 361% CPU
-time.10.tcmalloc.16384:3.29 user 0.04 system 3.22 elapsed 103% CPU
-time.10.ptmalloc.32768:15.23 user 38.13 system 22.49 elapsed 237% CPU
-time.10.tcmalloc.32768:5.62 user 0.05 system 5.72 elapsed 99% CPU
-time.10.ptmalloc.65536:19.80 user 85.42 system 49.98 elapsed 210% CPU
-time.10.tcmalloc.65536:6.23 user 0.09 system 6.36 elapsed 99% CPU
-time.10.ptmalloc.131072:20.91 user 106.97 system 69.08 elapsed 185% CPU
-time.10.tcmalloc.131072:8.94 user 0.09 system 9.09 elapsed 99% CPU
-time.11.ptmalloc.64:10.82 user 6.34 system 7.92 elapsed 216% CPU
-time.11.tcmalloc.64:4.80 user 0.03 system 1.24 elapsed 387% CPU
-time.11.ptmalloc.128:14.58 user 8.61 system 9.81 elapsed 236% CPU
-time.11.tcmalloc.128:4.65 user 0.03 system 1.21 elapsed 384% CPU
-time.11.ptmalloc.256:17.38 user 10.98 system 10.75 elapsed 263% CPU
-time.11.tcmalloc.256:4.51 user 0.03 system 1.18 elapsed 384% CPU
-time.11.ptmalloc.512:19.18 user 11.71 system 10.95 elapsed 282% CPU
-time.11.tcmalloc.512:4.57 user 0.02 system 1.19 elapsed 384% CPU
-time.11.ptmalloc.1024:19.94 user 12.41 system 10.48 elapsed 308% CPU
-time.11.tcmalloc.1024:4.71 user 0.05 system 1.29 elapsed 367% CPU
-time.11.ptmalloc.2048:8.70 user 0.04 system 2.35 elapsed 371% CPU
-time.11.tcmalloc.2048:4.97 user 0.07 system 1.43 elapsed 350% CPU
-time.11.ptmalloc.4096:22.47 user 18.43 system 10.82 elapsed 377% CPU
-time.11.tcmalloc.4096:4.22 user 0.03 system 1.91 elapsed 221% CPU
-time.11.ptmalloc.8192:11.61 user 2.38 system 3.73 elapsed 374% CPU
-time.11.tcmalloc.8192:3.74 user 0.09 system 2.46 elapsed 155% CPU
-time.11.ptmalloc.16384:14.13 user 13.38 system 9.60 elapsed 286% CPU
-time.11.tcmalloc.16384:3.61 user 0.03 system 3.63 elapsed 100% CPU
-time.11.ptmalloc.32768:17.92 user 43.84 system 26.74 elapsed 230% CPU
-time.11.tcmalloc.32768:6.31 user 0.03 system 6.45 elapsed 98% CPU
-time.11.ptmalloc.65536:22.40 user 96.38 system 58.30 elapsed 203% CPU
-time.11.tcmalloc.65536:6.92 user 0.12 system 6.98 elapsed 100% CPU
-time.11.ptmalloc.131072:21.03 user 108.04 system 72.78 elapsed 177% CPU
-time.11.tcmalloc.131072:9.79 user 0.08 system 9.94 elapsed 99% CPU
-time.12.ptmalloc.64:12.23 user 7.16 system 8.38 elapsed 231% CPU
-time.12.tcmalloc.64:5.21 user 0.05 system 1.41 elapsed 371% CPU
-time.12.ptmalloc.128:16.97 user 10.19 system 10.47 elapsed 259% CPU
-time.12.tcmalloc.128:5.10 user 0.02 system 1.31 elapsed 390% CPU
-time.12.ptmalloc.256:19.99 user 12.10 system 11.57 elapsed 277% CPU
-time.12.tcmalloc.256:5.01 user 0.03 system 1.29 elapsed 390% CPU
-time.12.ptmalloc.512:21.85 user 12.66 system 11.46 elapsed 300% CPU
-time.12.tcmalloc.512:5.05 user 0.00 system 1.32 elapsed 379% CPU
-time.12.ptmalloc.1024:9.40 user 0.04 system 2.40 elapsed 393% CPU
-time.12.tcmalloc.1024:5.14 user 0.02 system 1.39 elapsed 369% CPU
-time.12.ptmalloc.2048:9.72 user 0.04 system 2.49 elapsed 391% CPU
-time.12.tcmalloc.2048:5.74 user 0.05 system 1.62 elapsed 355% CPU
-time.12.ptmalloc.4096:10.64 user 0.20 system 2.75 elapsed 393% CPU
-time.12.tcmalloc.4096:4.45 user 0.03 system 2.04 elapsed 218% CPU
-time.12.ptmalloc.8192:12.66 user 3.30 system 4.30 elapsed 371% CPU
-time.12.tcmalloc.8192:4.21 user 0.13 system 2.65 elapsed 163% CPU
-time.12.ptmalloc.16384:15.73 user 15.68 system 11.14 elapsed 281% CPU
-time.12.tcmalloc.16384:4.17 user 0.06 system 4.10 elapsed 102% CPU
-time.12.ptmalloc.32768:19.45 user 56.00 system 32.74 elapsed 230% CPU
-time.12.tcmalloc.32768:6.96 user 0.08 system 7.14 elapsed 98% CPU
-time.12.ptmalloc.65536:23.33 user 110.45 system 65.06 elapsed 205% CPU
-time.12.tcmalloc.65536:7.77 user 0.15 system 7.72 elapsed 102% CPU
-time.12.ptmalloc.131072:24.03 user 124.74 system 82.94 elapsed 179% CPU
-time.12.tcmalloc.131072:10.81 user 0.06 system 10.94 elapsed 99% CPU
-time.13.ptmalloc.64:14.08 user 7.60 system 8.85 elapsed 244% CPU
-time.13.tcmalloc.64:5.51 user 0.01 system 1.47 elapsed 375% CPU
-time.13.ptmalloc.128:18.20 user 10.98 system 10.99 elapsed 265% CPU
-time.13.tcmalloc.128:5.34 user 0.01 system 1.39 elapsed 382% CPU
-time.13.ptmalloc.256:21.48 user 13.94 system 12.25 elapsed 289% CPU
-time.13.tcmalloc.256:5.33 user 0.01 system 1.39 elapsed 381% CPU
-time.13.ptmalloc.512:24.22 user 14.84 system 12.97 elapsed 301% CPU
-time.13.tcmalloc.512:5.49 user 0.02 system 1.41 elapsed 389% CPU
-time.13.ptmalloc.1024:25.26 user 17.03 system 12.85 elapsed 328% CPU
-time.13.tcmalloc.1024:5.65 user 0.04 system 1.50 elapsed 378% CPU
-time.13.ptmalloc.2048:10.41 user 0.03 system 2.69 elapsed 387% CPU
-time.13.tcmalloc.2048:5.93 user 0.10 system 1.77 elapsed 339% CPU
-time.13.ptmalloc.4096:11.37 user 0.52 system 3.04 elapsed 391% CPU
-time.13.tcmalloc.4096:5.08 user 0.11 system 2.22 elapsed 233% CPU
-time.13.ptmalloc.8192:21.76 user 18.54 system 10.58 elapsed 380% CPU
-time.13.tcmalloc.8192:5.04 user 0.16 system 2.93 elapsed 177% CPU
-time.13.ptmalloc.16384:26.35 user 34.47 system 17.01 elapsed 357% CPU
-time.13.tcmalloc.16384:4.66 user 0.04 system 4.66 elapsed 100% CPU
-time.13.ptmalloc.32768:21.41 user 63.59 system 38.14 elapsed 222% CPU
-time.13.tcmalloc.32768:7.71 user 0.03 system 7.83 elapsed 98% CPU
-time.13.ptmalloc.65536:24.99 user 120.80 system 71.59 elapsed 203% CPU
-time.13.tcmalloc.65536:8.87 user 0.64 system 8.37 elapsed 113% CPU
-time.13.ptmalloc.131072:25.97 user 142.27 system 96.00 elapsed 175% CPU
-time.13.tcmalloc.131072:11.48 user 0.06 system 11.67 elapsed 98% CPU
-time.14.ptmalloc.64:15.01 user 9.11 system 9.41 elapsed 256% CPU
-time.14.tcmalloc.64:5.98 user 0.02 system 1.58 elapsed 378% CPU
-time.14.ptmalloc.128:20.34 user 12.72 system 11.62 elapsed 284% CPU
-time.14.tcmalloc.128:5.88 user 0.04 system 1.51 elapsed 392% CPU
-time.14.ptmalloc.256:24.26 user 14.95 system 12.92 elapsed 303% CPU
-time.14.tcmalloc.256:5.72 user 0.02 system 1.50 elapsed 381% CPU
-time.14.ptmalloc.512:27.28 user 16.45 system 13.89 elapsed 314% CPU
-time.14.tcmalloc.512:5.99 user 0.02 system 1.54 elapsed 388% CPU
-time.14.ptmalloc.1024:25.84 user 16.99 system 12.61 elapsed 339% CPU
-time.14.tcmalloc.1024:5.94 user 0.06 system 1.59 elapsed 375% CPU
-time.14.ptmalloc.2048:11.96 user 0.01 system 3.12 elapsed 382% CPU
-time.14.tcmalloc.2048:6.39 user 0.07 system 1.79 elapsed 359% CPU
-time.14.ptmalloc.4096:20.19 user 11.77 system 8.26 elapsed 386% CPU
-time.14.tcmalloc.4096:5.65 user 0.05 system 2.32 elapsed 244% CPU
-time.14.ptmalloc.8192:22.01 user 16.39 system 9.89 elapsed 387% CPU
-time.14.tcmalloc.8192:5.44 user 0.11 system 3.07 elapsed 180% CPU
-time.14.ptmalloc.16384:18.15 user 22.40 system 15.02 elapsed 269% CPU
-time.14.tcmalloc.16384:5.29 user 0.08 system 5.34 elapsed 100% CPU
-time.14.ptmalloc.32768:24.29 user 72.07 system 42.63 elapsed 225% CPU
-time.14.tcmalloc.32768:8.47 user 0.02 system 8.62 elapsed 98% CPU
-time.14.ptmalloc.65536:27.63 user 130.56 system 78.64 elapsed 201% CPU
-time.14.tcmalloc.65536:9.85 user 1.61 system 9.04 elapsed 126% CPU
-time.14.ptmalloc.131072:28.87 user 146.38 system 100.54 elapsed 174% CPU
-time.14.tcmalloc.131072:12.46 user 0.11 system 12.71 elapsed 98% CPU
-time.15.ptmalloc.64:16.25 user 10.05 system 9.82 elapsed 267% CPU
-time.15.tcmalloc.64:6.30 user 0.02 system 1.64 elapsed 385% CPU
-time.15.ptmalloc.128:22.33 user 13.23 system 12.24 elapsed 290% CPU
-time.15.tcmalloc.128:6.08 user 0.03 system 1.59 elapsed 384% CPU
-time.15.ptmalloc.256:26.56 user 16.57 system 13.70 elapsed 314% CPU
-time.15.tcmalloc.256:6.14 user 0.03 system 1.61 elapsed 382% CPU
-time.15.ptmalloc.512:29.68 user 18.08 system 14.56 elapsed 327% CPU
-time.15.tcmalloc.512:6.12 user 0.04 system 1.68 elapsed 364% CPU
-time.15.ptmalloc.1024:17.07 user 6.22 system 6.26 elapsed 371% CPU
-time.15.tcmalloc.1024:6.38 user 0.02 system 1.75 elapsed 364% CPU
-time.15.ptmalloc.2048:26.64 user 17.25 system 11.51 elapsed 381% CPU
-time.15.tcmalloc.2048:6.77 user 0.18 system 1.92 elapsed 361% CPU
-time.15.ptmalloc.4096:13.21 user 0.74 system 3.57 elapsed 390% CPU
-time.15.tcmalloc.4096:6.03 user 0.09 system 2.36 elapsed 258% CPU
-time.15.ptmalloc.8192:22.92 user 17.51 system 10.50 elapsed 385% CPU
-time.15.tcmalloc.8192:5.96 user 0.12 system 3.36 elapsed 180% CPU
-time.15.ptmalloc.16384:19.37 user 24.87 system 16.69 elapsed 264% CPU
-time.15.tcmalloc.16384:5.88 user 0.07 system 5.84 elapsed 101% CPU
-time.15.ptmalloc.32768:25.43 user 82.30 system 48.98 elapsed 219% CPU
-time.15.tcmalloc.32768:9.11 user 0.05 system 9.30 elapsed 98% CPU
-time.15.ptmalloc.65536:29.31 user 140.07 system 83.78 elapsed 202% CPU
-time.15.tcmalloc.65536:8.51 user 1.59 system 9.75 elapsed 103% CPU
-time.15.ptmalloc.131072:30.22 user 163.15 system 109.50 elapsed 176% CPU
-time.15.tcmalloc.131072:13.35 user 0.10 system 13.54 elapsed 99% CPU
-time.16.ptmalloc.64:17.69 user 10.11 system 10.11 elapsed 274% CPU
-time.16.tcmalloc.64:6.63 user 0.04 system 1.72 elapsed 387% CPU
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-<!doctype html public "-//w3c//dtd html 4.01 transitional//en">
-<!-- $Id: $ -->
-<html>
-<head>
-<title>TCMalloc : Thread-Caching Malloc</title>
-<link rel="stylesheet" href="designstyle.css">
-<style type="text/css">
- em {
- color: red;
- font-style: normal;
- }
-</style>
-</head>
-<body>
-
-<h1>TCMalloc : Thread-Caching Malloc</h1>
-
-<address>Sanjay Ghemawat</address>
-
-<h2><A name=motivation>Motivation</A></h2>
-
-<p>TCMalloc is faster than the glibc 2.3 malloc (available as a
-separate library called ptmalloc2) and other mallocs that I have
-tested. ptmalloc2 takes approximately 300 nanoseconds to execute a
-malloc/free pair on a 2.8 GHz P4 (for small objects). The TCMalloc
-implementation takes approximately 50 nanoseconds for the same
-operation pair. Speed is important for a malloc implementation
-because if malloc is not fast enough, application writers are inclined
-to write their own custom free lists on top of malloc. This can lead
-to extra complexity, and more memory usage unless the application
-writer is very careful to appropriately size the free lists and
-scavenge idle objects out of the free list.</p>
-
-<p>TCMalloc also reduces lock contention for multi-threaded programs.
-For small objects, there is virtually zero contention. For large
-objects, TCMalloc tries to use fine grained and efficient spinlocks.
-ptmalloc2 also reduces lock contention by using per-thread arenas but
-there is a big problem with ptmalloc2's use of per-thread arenas. In
-ptmalloc2 memory can never move from one arena to another. This can
-lead to huge amounts of wasted space. For example, in one Google
-application, the first phase would allocate approximately 300MB of
-memory for its URL canonicalization data structures. When the first
-phase finished, a second phase would be started in the same address
-space. If this second phase was assigned a different arena than the
-one used by the first phase, this phase would not reuse any of the
-memory left after the first phase and would add another 300MB to the
-address space. Similar memory blowup problems were also noticed in
-other applications.</p>
-
-<p>Another benefit of TCMalloc is space-efficient representation of
-small objects. For example, N 8-byte objects can be allocated while
-using space approximately <code>8N * 1.01</code> bytes. I.e., a
-one-percent space overhead. ptmalloc2 uses a four-byte header for
-each object and (I think) rounds up the size to a multiple of 8 bytes
-and ends up using <code>16N</code> bytes.</p>
-
-
-<h2><A NAME="Usage">Usage</A></h2>
-
-<p>To use TCMalloc, just link TCMalloc into your application via the
-"-ltcmalloc" linker flag.</p>
-
-<p>You can use TCMalloc in applications you didn't compile yourself,
-by using LD_PRELOAD:</p>
-<pre>
- $ LD_PRELOAD="/usr/lib/libtcmalloc.so" <binary>
-</pre>
-<p>LD_PRELOAD is tricky, and we don't necessarily recommend this mode
-of usage.</p>
-
-<p>TCMalloc includes a <A HREF="heap_checker.html">heap checker</A>
-and <A HREF="heapprofile.html">heap profiler</A> as well.</p>
-
-<p>If you'd rather link in a version of TCMalloc that does not include
-the heap profiler and checker (perhaps to reduce binary size for a
-static binary), you can link in <code>libtcmalloc_minimal</code>
-instead.</p>
-
-
-<h2><A NAME="Overview">Overview</A></h2>
-
-<p>TCMalloc assigns each thread a thread-local cache. Small
-allocations are satisfied from the thread-local cache. Objects are
-moved from central data structures into a thread-local cache as
-needed, and periodic garbage collections are used to migrate memory
-back from a thread-local cache into the central data structures.</p>
-<center><img src="overview.gif"></center>
-
-<p>TCMalloc treats objects with size <= 32K ("small" objects)
-differently from larger objects. Large objects are allocated directly
-from the central heap using a page-level allocator (a page is a 4K
-aligned region of memory). I.e., a large object is always
-page-aligned and occupies an integral number of pages.</p>
-
-<p>A run of pages can be carved up into a sequence of small objects,
-each equally sized. For example a run of one page (4K) can be carved
-up into 32 objects of size 128 bytes each.</p>
-
-
-<h2><A NAME="Small_Object_Allocation">Small Object Allocation</A></h2>
-
-<p>Each small object size maps to one of approximately 60 allocatable
-size-classes. For example, all allocations in the range 833 to 1024
-bytes are rounded up to 1024. The size-classes are spaced so that
-small sizes are separated by 8 bytes, larger sizes by 16 bytes, even
-larger sizes by 32 bytes, and so forth. The maximal spacing is
-controlled so that not too much space is wasted when an allocation
-request falls just past the end of a size class and has to be rounded
-up to the next class.</p>
-
-<p>A thread cache contains a singly linked list of free objects per
-size-class.</p>
-<center><img src="threadheap.gif"></center>
-
-<p>When allocating a small object: (1) We map its size to the
-corresponding size-class. (2) Look in the corresponding free list in
-the thread cache for the current thread. (3) If the free list is not
-empty, we remove the first object from the list and return it. When
-following this fast path, TCMalloc acquires no locks at all. This
-helps speed-up allocation significantly because a lock/unlock pair
-takes approximately 100 nanoseconds on a 2.8 GHz Xeon.</p>
-
-<p>If the free list is empty: (1) We fetch a bunch of objects from a
-central free list for this size-class (the central free list is shared
-by all threads). (2) Place them in the thread-local free list. (3)
-Return one of the newly fetched objects to the applications.</p>
-
-<p>If the central free list is also empty: (1) We allocate a run of
-pages from the central page allocator. (2) Split the run into a set
-of objects of this size-class. (3) Place the new objects on the
-central free list. (4) As before, move some of these objects to the
-thread-local free list.</p>
-
-<h3><A NAME="Sizing_Thread_Cache_Free_Lists">
- Sizing Thread Cache Free Lists</A></h3>
-
-<p>It is important to size the thread cache free lists correctly. If
-the free list is too small, we'll need to go to the central free list
-too often. If the free list is too big, we'll waste memory as objects
-sit idle in the free list.</p>
-
-<p>Note that the thread caches are just as important for deallocation
-as they are for allocation. Without a cache, each deallocation would
-require moving the memory to the central free list. Also, some threads
-have asymmetric alloc/free behavior (e.g. producer and consumer threads),
-so sizing the free list correctly gets trickier.</p>
-
-<p>To size the free lists appropriately, we use a slow-start algorithm
-to determine the maximum length of each individual free list. As the
-free list is used more frequently, its maximum length grows. However,
-if a free list is used more for deallocation than allocation, its
-maximum length will grow only up to a point where the whole list can
-be efficiently moved to the central free list at once.</p>
-
-<p>The psuedo-code below illustrates this slow-start algorithm. Note
-that <code>num_objects_to_move</code> is specific to each size class.
-By moving a list of objects with a well-known length, the central
-cache can efficiently pass these lists between thread caches. If
-a thread cache wants fewer than <code>num_objects_to_move</code>,
-the operation on the central free list has linear time complexity.
-The downside of always using <code>num_objects_to_move</code> as
-the number of objects to transfer to and from the central cache is
-that it wastes memory in threads that don't need all of those objects.
-
-<pre>
-Start each freelist max_length at 1.
-
-Allocation
- if freelist empty {
- fetch min(max_length, num_objects_to_move) from central list;
- if max_length < num_objects_to_move { // slow-start
- max_length++;
- } else {
- max_length += num_objects_to_move;
- }
- }
-
-Deallocation
- if length > max_length {
- // Don't try to release num_objects_to_move if we don't have that many.
- release min(max_length, num_objects_to_move) objects to central list
- if max_length < num_objects_to_move {
- // Slow-start up to num_objects_to_move.
- max_length++;
- } else if max_length > num_objects_to_move {
- // If we consistently go over max_length, shrink max_length.
- overages++;
- if overages > kMaxOverages {
- max_length -= num_objects_to_move;
- overages = 0;
- }
- }
- }
-</pre>
-
-See also the section on <a href="#Garbage_Collection">Garbage Collection</a>
-to see how it affects the <code>max_length</code>.
-
-<h2><A NAME="Large_Object_Allocation">Large Object Allocation</A></h2>
-
-<p>A large object size (> 32K) is rounded up to a page size (4K)
-and is handled by a central page heap. The central page heap is again
-an array of free lists. For <code>i < 256</code>, the
-<code>k</code>th entry is a free list of runs that consist of
-<code>k</code> pages. The <code>256</code>th entry is a free list of
-runs that have length <code>>= 256</code> pages: </p>
-<center><img src="pageheap.gif"></center>
-
-<p>An allocation for <code>k</code> pages is satisfied by looking in
-the <code>k</code>th free list. If that free list is empty, we look
-in the next free list, and so forth. Eventually, we look in the last
-free list if necessary. If that fails, we fetch memory from the
-system (using <code>sbrk</code>, <code>mmap</code>, or by mapping in
-portions of <code>/dev/mem</code>).</p>
-
-<p>If an allocation for <code>k</code> pages is satisfied by a run
-of pages of length > <code>k</code>, the remainder of the
-run is re-inserted back into the appropriate free list in the
-page heap.</p>
-
-
-<h2><A NAME="Spans">Spans</A></h2>
-
-<p>The heap managed by TCMalloc consists of a set of pages. A run of
-contiguous pages is represented by a <code>Span</code> object. A span
-can either be <em>allocated</em>, or <em>free</em>. If free, the span
-is one of the entries in a page heap linked-list. If allocated, it is
-either a large object that has been handed off to the application, or
-a run of pages that have been split up into a sequence of small
-objects. If split into small objects, the size-class of the objects
-is recorded in the span.</p>
-
-<p>A central array indexed by page number can be used to find the span to
-which a page belongs. For example, span <em>a</em> below occupies 2
-pages, span <em>b</em> occupies 1 page, span <em>c</em> occupies 5
-pages and span <em>d</em> occupies 3 pages.</p>
-<center><img src="spanmap.gif"></center>
-
-<p>In a 32-bit address space, the central array is represented by a a
-2-level radix tree where the root contains 32 entries and each leaf
-contains 2^15 entries (a 32-bit address spave has 2^20 4K pages, and
-the first level of tree divides the 2^20 pages by 2^5). This leads to
-a starting memory usage of 128KB of space (2^15*4 bytes) for the
-central array, which seems acceptable.</p>
-
-<p>On 64-bit machines, we use a 3-level radix tree.</p>
-
-
-<h2><A NAME="Deallocation">Deallocation</A></h2>
-
-<p>When an object is deallocated, we compute its page number and look
-it up in the central array to find the corresponding span object. The
-span tells us whether or not the object is small, and its size-class
-if it is small. If the object is small, we insert it into the
-appropriate free list in the current thread's thread cache. If the
-thread cache now exceeds a predetermined size (2MB by default), we run
-a garbage collector that moves unused objects from the thread cache
-into central free lists.</p>
-
-<p>If the object is large, the span tells us the range of pages covered
-by the object. Suppose this range is <code>[p,q]</code>. We also
-lookup the spans for pages <code>p-1</code> and <code>q+1</code>. If
-either of these neighboring spans are free, we coalesce them with the
-<code>[p,q]</code> span. The resulting span is inserted into the
-appropriate free list in the page heap.</p>
-
-
-<h2>Central Free Lists for Small Objects</h2>
-
-<p>As mentioned before, we keep a central free list for each
-size-class. Each central free list is organized as a two-level data
-structure: a set of spans, and a linked list of free objects per
-span.</p>
-
-<p>An object is allocated from a central free list by removing the
-first entry from the linked list of some span. (If all spans have
-empty linked lists, a suitably sized span is first allocated from the
-central page heap.)</p>
-
-<p>An object is returned to a central free list by adding it to the
-linked list of its containing span. If the linked list length now
-equals the total number of small objects in the span, this span is now
-completely free and is returned to the page heap.</p>
-
-
-<h2><A NAME="Garbage_Collection">Garbage Collection of Thread Caches</A></h2>
-
-<p>Garbage collecting objects from a thread cache keeps the size of
-the cache under control and returns unused objects to the central free
-lists. Some threads need large caches to perform well while others
-can get by with little or no cache at all. When a thread cache goes
-over its <code>max_size</code>, garbage collection kicks in and then the
-thread competes with the other threads for a larger cache.</p>
-
-<p>Garbage collection is run only during a deallocation. We walk over
-all free lists in the cache and move some number of objects from the
-free list to the corresponding central list.</p>
-
-<p>The number of objects to be moved from a free list is determined
-using a per-list low-water-mark <code>L</code>. <code>L</code>
-records the minimum length of the list since the last garbage
-collection. Note that we could have shortened the list by
-<code>L</code> objects at the last garbage collection without
-requiring any extra accesses to the central list. We use this past
-history as a predictor of future accesses and move <code>L/2</code>
-objects from the thread cache free list to the corresponding central
-free list. This algorithm has the nice property that if a thread
-stops using a particular size, all objects of that size will quickly
-move from the thread cache to the central free list where they can be
-used by other threads.</p>
-
-<p>If a thread consistently deallocates more objects of a certain size
-than it allocates, this <code>L/2</code> behavior will cause at least
-<code>L/2</code> objects to always sit in the free list. To avoid
-wasting memory this way, we shrink the maximum length of the freelist
-to converge on <code>num_objects_to_move</code> (see also
-<a href="#Sizing_Thread_Cache_Free_Lists">Sizing Thread Cache Free Lists</a>).
-
-<pre>
-Garbage Collection
- if (L != 0 && max_length > num_objects_to_move) {
- max_length = max(max_length - num_objects_to_move, num_objects_to_move)
- }
-</pre>
-
-<p>The fact that the thread cache went over its <code>max_size</code> is
-an indication that the thread would benefit from a larger cache. Simply
-increasing <code>max_size</code> would use an inordinate amount of memory
-in programs that have lots of active threads. Developers can bound the
-memory used with the flag --tcmalloc_max_total_thread_cache_bytes.</p>
-
-<p>Each thread cache starts with a small <code>max_size</code>
-(e.g. 64KB) so that idle threads won't pre-allocate memory they don't
-need. Each time the cache runs a garbage collection, it will also try
-to grow its <code>max_size</code>. If the sum of the thread cache
-sizes is less than --tcmalloc_max_total_thread_cache_bytes,
-<code>max_size</code> grows easily. If not, thread cache 1 will try
-to steal from thread cache 2 (picked round-robin) by decreasing thread
-cache 2's <code>max_size</code>. In this way, threads that are more
-active will steal memory from other threads more often than they are
-have memory stolen from themselves. Mostly idle threads end up with
-small caches and active threads end up with big caches. Note that
-this stealing can cause the sum of the thread cache sizes to be
-greater than --tcmalloc_max_total_thread_cache_bytes until thread
-cache 2 deallocates some memory to trigger a garbage collection.</p>
-
-<h2><A NAME="performance">Performance Notes</A></h2>
-
-<h3>PTMalloc2 unittest</h3>
-
-<p>The PTMalloc2 package (now part of glibc) contains a unittest
-program <code>t-test1.c</code>. This forks a number of threads and
-performs a series of allocations and deallocations in each thread; the
-threads do not communicate other than by synchronization in the memory
-allocator.</p>
-
-<p><code>t-test1</code> (included in
-<code>tests/tcmalloc/</code>, and compiled as
-<code>ptmalloc_unittest1</code>) was run with a varying numbers of
-threads (1-20) and maximum allocation sizes (64 bytes -
-32Kbytes). These tests were run on a 2.4GHz dual Xeon system with
-hyper-threading enabled, using Linux glibc-2.3.2 from RedHat 9, with
-one million operations per thread in each test. In each case, the test
-was run once normally, and once with
-<code>LD_PRELOAD=libtcmalloc.so</code>.
-
-<p>The graphs below show the performance of TCMalloc vs PTMalloc2 for
-several different metrics. Firstly, total operations (millions) per
-elapsed second vs max allocation size, for varying numbers of
-threads. The raw data used to generate these graphs (the output of the
-<code>time</code> utility) is available in
-<code>t-test1.times.txt</code>.</p>
-
-<table>
-<tr>
- <td><img src="tcmalloc-opspersec.vs.size.1.threads.png"></td>
- <td><img src="tcmalloc-opspersec.vs.size.2.threads.png"></td>
- <td><img src="tcmalloc-opspersec.vs.size.3.threads.png"></td>
-</tr>
-<tr>
- <td><img src="tcmalloc-opspersec.vs.size.4.threads.png"></td>
- <td><img src="tcmalloc-opspersec.vs.size.5.threads.png"></td>
- <td><img src="tcmalloc-opspersec.vs.size.8.threads.png"></td>
-</tr>
-<tr>
- <td><img src="tcmalloc-opspersec.vs.size.12.threads.png"></td>
- <td><img src="tcmalloc-opspersec.vs.size.16.threads.png"></td>
- <td><img src="tcmalloc-opspersec.vs.size.20.threads.png"></td>
-</tr>
-</table>
-
-
-<ul>
- <li> TCMalloc is much more consistently scalable than PTMalloc2 - for
- all thread counts >1 it achieves ~7-9 million ops/sec for small
- allocations, falling to ~2 million ops/sec for larger
- allocations. The single-thread case is an obvious outlier,
- since it is only able to keep a single processor busy and hence
- can achieve fewer ops/sec. PTMalloc2 has a much higher variance
- on operations/sec - peaking somewhere around 4 million ops/sec
- for small allocations and falling to <1 million ops/sec for
- larger allocations.
-
- <li> TCMalloc is faster than PTMalloc2 in the vast majority of
- cases, and particularly for small allocations. Contention
- between threads is less of a problem in TCMalloc.
-
- <li> TCMalloc's performance drops off as the allocation size
- increases. This is because the per-thread cache is
- garbage-collected when it hits a threshold (defaulting to
- 2MB). With larger allocation sizes, fewer objects can be stored
- in the cache before it is garbage-collected.
-
- <li> There is a noticeable drop in TCMalloc's performance at ~32K
- maximum allocation size; at larger sizes performance drops less
- quickly. This is due to the 32K maximum size of objects in the
- per-thread caches; for objects larger than this TCMalloc
- allocates from the central page heap.
-</ul>
-
-<p>Next, operations (millions) per second of CPU time vs number of
-threads, for max allocation size 64 bytes - 128 Kbytes.</p>
-
-<table>
-<tr>
- <td><img src="tcmalloc-opspercpusec.vs.threads.64.bytes.png"></td>
- <td><img src="tcmalloc-opspercpusec.vs.threads.256.bytes.png"></td>
- <td><img src="tcmalloc-opspercpusec.vs.threads.1024.bytes.png"></td>
-</tr>
-<tr>
- <td><img src="tcmalloc-opspercpusec.vs.threads.4096.bytes.png"></td>
- <td><img src="tcmalloc-opspercpusec.vs.threads.8192.bytes.png"></td>
- <td><img src="tcmalloc-opspercpusec.vs.threads.16384.bytes.png"></td>
-</tr>
-<tr>
- <td><img src="tcmalloc-opspercpusec.vs.threads.32768.bytes.png"></td>
- <td><img src="tcmalloc-opspercpusec.vs.threads.65536.bytes.png"></td>
- <td><img src="tcmalloc-opspercpusec.vs.threads.131072.bytes.png"></td>
-</tr>
-</table>
-
-<p>Here we see again that TCMalloc is both more consistent and more
-efficient than PTMalloc2. For max allocation sizes <32K, TCMalloc
-typically achieves ~2-2.5 million ops per second of CPU time with a
-large number of threads, whereas PTMalloc achieves generally 0.5-1
-million ops per second of CPU time, with a lot of cases achieving much
-less than this figure. Above 32K max allocation size, TCMalloc drops
-to 1-1.5 million ops per second of CPU time, and PTMalloc drops almost
-to zero for large numbers of threads (i.e. with PTMalloc, lots of CPU
-time is being burned spinning waiting for locks in the heavily
-multi-threaded case).</p>
-
-
-<H2><A NAME="runtime">Modifying Runtime Behavior</A></H2>
-
-<p>You can more finely control the behavior of the tcmalloc via
-environment variables.</p>
-
-<p>Generally useful flags:</p>
-
-<table frame=box rules=sides cellpadding=5 width=100%>
-
-<tr valign=top>
- <td><code>TCMALLOC_SAMPLE_PARAMETER</code></td>
- <td>default: 0</td>
- <td>
- The approximate gap between sampling actions. That is, we
- take one sample approximately once every
- <code>tcmalloc_sample_parmeter</code> bytes of allocation.
- This sampled heap information is available via
- <code>MallocExtension::GetHeapSample()</code> or
- <code>MallocExtension::ReadStackTraces()</code>. A reasonable
- value is 524288.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_RELEASE_RATE</code></td>
- <td>default: 1.0</td>
- <td>
- Rate at which we release unused memory to the system, via
- <code>madvise(MADV_DONTNEED)</code>, on systems that support
- it. Zero means we never release memory back to the system.
- Increase this flag to return memory faster; decrease it
- to return memory slower. Reasonable rates are in the
- range [0,10].
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_LARGE_ALLOC_REPORT_THRESHOLD</code></td>
- <td>default: 1073741824</td>
- <td>
- Allocations larger than this value cause a stack trace to be
- dumped to stderr. The threshold for dumping stack traces is
- increased by a factor of 1.125 every time we print a message so
- that the threshold automatically goes up by a factor of ~1000
- every 60 messages. This bounds the amount of extra logging
- generated by this flag. Default value of this flag is very large
- and therefore you should see no extra logging unless the flag is
- overridden.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES</code></td>
- <td>default: 16777216</td>
- <td>
- Bound on the total amount of bytes allocated to thread caches. This
- bound is not strict, so it is possible for the cache to go over this
- bound in certain circumstances. This value defaults to 16MB. For
- applications with many threads, this may not be a large enough cache,
- which can affect performance. If you suspect your application is not
- scaling to many threads due to lock contention in TCMalloc, you can
- try increasing this value. This may improve performance, at a cost
- of extra memory use by TCMalloc. See <a href="#Garbage_Collection">
- Garbage Collection</a> for more details.
- </td>
-</tr>
-
-</table>
-
-<p>Advanced "tweaking" flags, that control more precisely how tcmalloc
-tries to allocate memory from the kernel.</p>
-
-<table frame=box rules=sides cellpadding=5 width=100%>
-
-<tr valign=top>
- <td><code>TCMALLOC_SKIP_MMAP</code></td>
- <td>default: false</td>
- <td>
- If true, do not try to use <code>mmap</code> to obtain memory
- from the kernel.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_SKIP_SBRK</code></td>
- <td>default: false</td>
- <td>
- If true, do not try to use <code>sbrk</code> to obtain memory
- from the kernel.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_DEVMEM_START</code></td>
- <td>default: 0</td>
- <td>
- Physical memory starting location in MB for <code>/dev/mem</code>
- allocation. Setting this to 0 disables <code>/dev/mem</code>
- allocation.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_DEVMEM_LIMIT</code></td>
- <td>default: 0</td>
- <td>
- Physical memory limit location in MB for <code>/dev/mem</code>
- allocation. Setting this to 0 means no limit.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_DEVMEM_DEVICE</code></td>
- <td>default: /dev/mem</td>
- <td>
- Device to use for allocating unmanaged memory.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_MEMFS_MALLOC_PATH</code></td>
- <td>default: ""</td>
- <td>
- If set, specify a path where hugetlbfs or tmpfs is mounted.
- This may allow for speedier allocations.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_MEMFS_LIMIT_MB</code></td>
- <td>default: 0</td>
- <td>
- Limit total memfs allocation size to specified number of MB.
- 0 means "no limit".
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_MEMFS_ABORT_ON_FAIL</code></td>
- <td>default: false</td>
- <td>
- If true, abort() whenever memfs_malloc fails to satisfy an allocation.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_MEMFS_IGNORE_MMAP_FAIL</code></td>
- <td>default: false</td>
- <td>
- If true, ignore failures from mmap.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>TCMALLOC_MEMFS_MAP_PRVIATE</code></td>
- <td>default: false</td>
- <td>
- If true, use MAP_PRIVATE when mapping via memfs, not MAP_SHARED.
- </td>
-</tr>
-
-</table>
-
-
-<H2><A NAME="compiletime">Modifying Behavior In Code</A></H2>
-
-<p>The <code>MallocExtension</code> class, in
-<code>malloc_extension.h</code>, provides a few knobs that you can
-tweak in your program, to affect tcmalloc's behavior.</p>
-
-<h3>Releasing Memory Back to the System</h3>
-
-<p>By default, tcmalloc will release no-longer-used memory back to the
-kernel gradually, over time. The <a
-href="#runtime">tcmalloc_release_rate</a> flag controls how quickly
-this happens. You can also force a release at a given point in the
-progam execution like so:</p>
-<pre>
- MallocExtension::instance()->ReleaseFreeMemory();
-</pre>
-
-<p>You can also call <code>SetMemoryReleaseRate()</code> to change the
-<code>tcmalloc_release_rate</code> value at runtime, or
-<code>GetMemoryReleaseRate</code> to see what the current release rate
-is.</p>
-
-<h3>Memory Introspection</h3>
-
-<p>There are several routines for getting a human-readable form of the
-current memory usage:</p>
-<pre>
- MallocExtension::instance()->GetStats(buffer, buffer_length);
- MallocExtension::instance()->GetHeapSample(&string);
- MallocExtension::instance()->GetHeapGrowthStacks(&string);
-</pre>
-
-<p>The last two create files in the same format as the heap-profiler,
-and can be passed as data files to pprof. The first is human-readable
-and is meant for debugging.</p>
-
-<h3>Generic Tcmalloc Status</h3>
-
-<p>TCMalloc has support for setting and retrieving arbitrary
-'properties':</p>
-<pre>
- MallocExtension::instance()->SetNumericProperty(property_name, value);
- MallocExtension::instance()->GetNumericProperty(property_name, &value);
-</pre>
-
-<p>It is possible for an application to set and get these properties,
-but the most useful is when a library sets the properties so the
-application can read them. Here are the properties TCMalloc defines;
-you can access them with a call like
-<code>MallocExtension::instance()->GetNumericProperty("generic.heap_size",
-&value);</code>:</p>
-
-<table frame=box rules=sides cellpadding=5 width=100%>
-
-<tr valign=top>
- <td><code>generic.current_allocated_bytes</code></td>
- <td>
- Number of bytes used by the application. This will not typically
- match the memory use reported by the OS, because it does not
- include TCMalloc overhead or memory fragmentation.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>generic.heap_size</code></td>
- <td>
- Bytes of system memory reserved by TCMalloc.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>tcmalloc.pageheap_free_bytes</code></td>
- <td>
- Number of bytes in free, mapped pages in page heap. These bytes
- can be used to fulfill allocation requests. They always count
- towards virtual memory usage, and unless the underlying memory is
- swapped out by the OS, they also count towards physical memory
- usage.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>tcmalloc.pageheap_unmapped_bytes</code></td>
- <td>
- Number of bytes in free, unmapped pages in page heap. These are
- bytes that have been released back to the OS, possibly by one of
- the MallocExtension "Release" calls. They can be used to fulfill
- allocation requests, but typically incur a page fault. They
- always count towards virtual memory usage, and depending on the
- OS, typically do not count towards physical memory usage.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>tcmalloc.slack_bytes</code></td>
- <td>
- Sum of pageheap_free_bytes and pageheap_unmapped_bytes. Provided
- for backwards compatibility only. Do not use.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>tcmalloc.max_total_thread_cache_bytes</code></td>
- <td>
- A limit to how much memory TCMalloc dedicates for small objects.
- Higher numbers trade off more memory use for -- in some situations
- -- improved efficiency.
- </td>
-</tr>
-
-<tr valign=top>
- <td><code>tcmalloc.current_total_thread_cache_bytes</code></td>
- <td>
- A measure of some of the memory TCMalloc is using (for
- small objects).
- </td>
-</tr>
-
-</table>
-
-<h2><A NAME="caveats">Caveats</A></h2>
-
-<p>For some systems, TCMalloc may not work correctly with
-applications that aren't linked against <code>libpthread.so</code> (or
-the equivalent on your OS). It should work on Linux using glibc 2.3,
-but other OS/libc combinations have not been tested.</p>
-
-<p>TCMalloc may be somewhat more memory hungry than other mallocs,
-(but tends not to have the huge blowups that can happen with other
-mallocs). In particular, at startup TCMalloc allocates approximately
-240KB of internal memory.</p>
-
-<p>Don't try to load TCMalloc into a running binary (e.g., using JNI
-in Java programs). The binary will have allocated some objects using
-the system malloc, and may try to pass them to TCMalloc for
-deallocation. TCMalloc will not be able to handle such objects.</p>
-
-<hr>
-
-<address>Sanjay Ghemawat, Paul Menage<br>
-<!-- Created: Tue Dec 19 10:43:14 PST 2000 -->
-<!-- hhmts start -->
-Last modified: Sat Feb 24 13:11:38 PST 2007 (csilvers)
-<!-- hhmts end -->
-</address>
-
-</body>
-</html>
diff --git a/third_party/tcmalloc/vendor/doc/threadheap.dot b/third_party/tcmalloc/vendor/doc/threadheap.dot
deleted file mode 100644
index b2dba72..0000000
--- a/third_party/tcmalloc/vendor/doc/threadheap.dot
+++ /dev/null
@@ -1,21 +0,0 @@
-digraph ThreadHeap {
-rankdir=LR
-node [shape=box, width=0.3, height=0.3]
-nodesep=.05
-
-heap [shape=record, height=2, label="<f0>class 0|<f1>class 1|<f2>class 2|..."]
-O0 [label=""]
-O1 [label=""]
-O2 [label=""]
-O3 [label=""]
-O4 [label=""]
-O5 [label=""]
-sep1 [shape=plaintext, label="..."]
-sep2 [shape=plaintext, label="..."]
-sep3 [shape=plaintext, label="..."]
-
-heap:f0 -> O0 -> O1 -> sep1
-heap:f1 -> O2 -> O3 -> sep2
-heap:f2 -> O4 -> O5 -> sep3
-
-}
diff --git a/third_party/tcmalloc/vendor/doc/threadheap.gif b/third_party/tcmalloc/vendor/doc/threadheap.gif
deleted file mode 100644
index c43d0a3..0000000
--- a/third_party/tcmalloc/vendor/doc/threadheap.gif
+++ /dev/null
Binary files differ
diff --git a/third_party/tcmalloc/vendor/install-sh b/third_party/tcmalloc/vendor/install-sh
deleted file mode 100644
index a5897de..0000000
--- a/third_party/tcmalloc/vendor/install-sh
+++ /dev/null
@@ -1,519 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2006-12-25.00
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-nl='
-'
-IFS=" "" $nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
- doit_exec=exec
-else
- doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
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-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
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- test "$posix_glob" != "?" || {
- if (set -f) 2>/dev/null; then
- posix_glob=
- else
- posix_glob=:
- fi
- }
-'
-
-posix_mkdir=
-
-# Desired mode of installed file.
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-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
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-stripcmd=
-
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-dst_arg=
-
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-
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- or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
- --help display this help and exit.
- --version display version info and exit.
-
- -c (ignored)
- -C install only if different (preserve the last data modification time)
- -d create directories instead of installing files.
- -g GROUP $chgrpprog installed files to GROUP.
- -m MODE $chmodprog installed files to MODE.
- -o USER $chownprog installed files to USER.
- -s $stripprog installed files.
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- RMPROG STRIPPROG
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- -s) stripcmd=$stripprog;;
-
- -t) dst_arg=$2
- shift;;
-
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-
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-
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-
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-
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- # It's OK to call `install-sh -d' without argument.
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-fi
-
-if test -z "$dir_arg"; then
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-
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- *755) cp_umask=22;;
-
- *[0-7])
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- else
- u_plus_rw='% 200'
- fi
- cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
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- exit 1
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-
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- -*) dst=./$dst;;
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- # If destination is a directory, append the input filename; won't work
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- fi
- dstdir=$dst
- dst=$dstdir/`basename "$src"`
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- else
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- dstdir=`
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- $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
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- $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
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diff --git a/third_party/tcmalloc/vendor/ltmain.sh b/third_party/tcmalloc/vendor/ltmain.sh
deleted file mode 100644
index 7ed280b..0000000
--- a/third_party/tcmalloc/vendor/ltmain.sh
+++ /dev/null
@@ -1,8413 +0,0 @@
-# Generated from ltmain.m4sh.
-
-# ltmain.sh (GNU libtool) 2.2.6b
-# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions. There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING. If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html,
-# or obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-# Usage: $progname [OPTION]... [MODE-ARG]...
-#
-# Provide generalized library-building support services.
-#
-# --config show all configuration variables
-# --debug enable verbose shell tracing
-# -n, --dry-run display commands without modifying any files
-# --features display basic configuration information and exit
-# --mode=MODE use operation mode MODE
-# --preserve-dup-deps don't remove duplicate dependency libraries
-# --quiet, --silent don't print informational messages
-# --tag=TAG use configuration variables from tag TAG
-# -v, --verbose print informational messages (default)
-# --version print version information
-# -h, --help print short or long help message
-#
-# MODE must be one of the following:
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-# clean remove files from the build directory
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-# compiler flags: $LTCFLAGS
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-# automake: $automake_version
-# autoconf: $autoconf_version
-#
-# Report bugs to <bug-libtool@gnu.org>.
-
-PROGRAM=ltmain.sh
-PACKAGE=libtool
-VERSION="2.2.6b Debian-2.2.6b-2ubuntu1"
-TIMESTAMP=""
-package_revision=1.3017
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-for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
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- fi"
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-
-$lt_unset CDPATH
-
-
-
-
-
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-: ${GREP="/bin/grep"}
-: ${LN_S="ln -s"}
-: ${MAKE="make"}
-: ${MKDIR="mkdir"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-: ${SED="/bin/sed"}
-: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
-: ${Xsed="$SED -e 1s/^X//"}
-
-# Global variables:
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
-EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
-
-exit_status=$EXIT_SUCCESS
-
-# Make sure IFS has a sensible default
-lt_nl='
-'
-IFS=" $lt_nl"
-
-dirname="s,/[^/]*$,,"
-basename="s,^.*/,,"
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-# dirname: Compute the dirname of FILE. If nonempty,
-# add APPEND to the result, otherwise set result
-# to NONDIR_REPLACEMENT.
-# value returned in "$func_dirname_result"
-# basename: Compute filename of FILE.
-# value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
- # Extract subdirectory from the argument.
- func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
- if test "X$func_dirname_result" = "X${1}"; then
- func_dirname_result="${3}"
- else
- func_dirname_result="$func_dirname_result${2}"
- fi
- func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
-}
-
-# Generated shell functions inserted here.
-
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
-
-# The name of this program:
-# In the unlikely event $progname began with a '-', it would play havoc with
-# func_echo (imagine progname=-n), so we prepend ./ in that case:
-func_dirname_and_basename "$progpath"
-progname=$func_basename_result
-case $progname in
- -*) progname=./$progname ;;
-esac
-
-# Make sure we have an absolute path for reexecution:
-case $progpath in
- [\\/]*|[A-Za-z]:\\*) ;;
- *[\\/]*)
- progdir=$func_dirname_result
- progdir=`cd "$progdir" && pwd`
- progpath="$progdir/$progname"
- ;;
- *)
- save_IFS="$IFS"
- IFS=:
- for progdir in $PATH; do
- IFS="$save_IFS"
- test -x "$progdir/$progname" && break
- done
- IFS="$save_IFS"
- test -n "$progdir" || progdir=`pwd`
- progpath="$progdir/$progname"
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed="${SED}"' -e 1s/^X//'
-sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Re-`\' parameter expansions in output of double_quote_subst that were
-# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
-# in input to double_quote_subst, that '$' was protected from expansion.
-# Since each input `\' is now two `\'s, look for any number of runs of
-# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
-bs='\\'
-bs2='\\\\'
-bs4='\\\\\\\\'
-dollar='\$'
-sed_double_backslash="\
- s/$bs4/&\\
-/g
- s/^$bs2$dollar/$bs&/
- s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
- s/\n//g"
-
-# Standard options:
-opt_dry_run=false
-opt_help=false
-opt_quiet=false
-opt_verbose=false
-opt_warning=:
-
-# func_echo arg...
-# Echo program name prefixed message, along with the current mode
-# name if it has been set yet.
-func_echo ()
-{
- $ECHO "$progname${mode+: }$mode: $*"
-}
-
-# func_verbose arg...
-# Echo program name prefixed message in verbose mode only.
-func_verbose ()
-{
- $opt_verbose && func_echo ${1+"$@"}
-
- # A bug in bash halts the script if the last line of a function
- # fails when set -e is in force, so we need another command to
- # work around that:
- :
-}
-
-# func_error arg...
-# Echo program name prefixed message to standard error.
-func_error ()
-{
- $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
-}
-
-# func_warning arg...
-# Echo program name prefixed warning message to standard error.
-func_warning ()
-{
- $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
-
- # bash bug again:
- :
-}
-
-# func_fatal_error arg...
-# Echo program name prefixed message to standard error, and exit.
-func_fatal_error ()
-{
- func_error ${1+"$@"}
- exit $EXIT_FAILURE
-}
-
-# func_fatal_help arg...
-# Echo program name prefixed message to standard error, followed by
-# a help hint, and exit.
-func_fatal_help ()
-{
- func_error ${1+"$@"}
- func_fatal_error "$help"
-}
-help="Try \`$progname --help' for more information." ## default
-
-
-# func_grep expression filename
-# Check whether EXPRESSION matches any line of FILENAME, without output.
-func_grep ()
-{
- $GREP "$1" "$2" >/dev/null 2>&1
-}
-
-
-# func_mkdir_p directory-path
-# Make sure the entire path to DIRECTORY-PATH is available.
-func_mkdir_p ()
-{
- my_directory_path="$1"
- my_dir_list=
-
- if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
-
- # Protect directory names starting with `-'
- case $my_directory_path in
- -*) my_directory_path="./$my_directory_path" ;;
- esac
-
- # While some portion of DIR does not yet exist...
- while test ! -d "$my_directory_path"; do
- # ...make a list in topmost first order. Use a colon delimited
- # list incase some portion of path contains whitespace.
- my_dir_list="$my_directory_path:$my_dir_list"
-
- # If the last portion added has no slash in it, the list is done
- case $my_directory_path in */*) ;; *) break ;; esac
-
- # ...otherwise throw away the child directory and loop
- my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
- done
- my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
-
- save_mkdir_p_IFS="$IFS"; IFS=':'
- for my_dir in $my_dir_list; do
- IFS="$save_mkdir_p_IFS"
- # mkdir can fail with a `File exist' error if two processes
- # try to create one of the directories concurrently. Don't
- # stop in that case!
- $MKDIR "$my_dir" 2>/dev/null || :
- done
- IFS="$save_mkdir_p_IFS"
-
- # Bail out if we (or some other process) failed to create a directory.
- test -d "$my_directory_path" || \
- func_fatal_error "Failed to create \`$1'"
- fi
-}
-
-
-# func_mktempdir [string]
-# Make a temporary directory that won't clash with other running
-# libtool processes, and avoids race conditions if possible. If
-# given, STRING is the basename for that directory.
-func_mktempdir ()
-{
- my_template="${TMPDIR-/tmp}/${1-$progname}"
-
- if test "$opt_dry_run" = ":"; then
- # Return a directory name, but don't create it in dry-run mode
- my_tmpdir="${my_template}-$$"
- else
-
- # If mktemp works, use that first and foremost
- my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
-
- if test ! -d "$my_tmpdir"; then
- # Failing that, at least try and use $RANDOM to avoid a race
- my_tmpdir="${my_template}-${RANDOM-0}$$"
-
- save_mktempdir_umask=`umask`
- umask 0077
- $MKDIR "$my_tmpdir"
- umask $save_mktempdir_umask
- fi
-
- # If we're not in dry-run mode, bomb out on failure
- test -d "$my_tmpdir" || \
- func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
- fi
-
- $ECHO "X$my_tmpdir" | $Xsed
-}
-
-
-# func_quote_for_eval arg
-# Aesthetically quote ARG to be evaled later.
-# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
-# is double-quoted, suitable for a subsequent eval, whereas
-# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
-# which are still active within double quotes backslashified.
-func_quote_for_eval ()
-{
- case $1 in
- *[\\\`\"\$]*)
- func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
- *)
- func_quote_for_eval_unquoted_result="$1" ;;
- esac
-
- case $func_quote_for_eval_unquoted_result in
- # Double-quote args containing shell metacharacters to delay
- # word splitting, command substitution and and variable
- # expansion for a subsequent eval.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
- ;;
- *)
- func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
- esac
-}
-
-
-# func_quote_for_expand arg
-# Aesthetically quote ARG to be evaled later; same as above,
-# but do not quote variable references.
-func_quote_for_expand ()
-{
- case $1 in
- *[\\\`\"]*)
- my_arg=`$ECHO "X$1" | $Xsed \
- -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
- *)
- my_arg="$1" ;;
- esac
-
- case $my_arg in
- # Double-quote args containing shell metacharacters to delay
- # word splitting and command substitution for a subsequent eval.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- my_arg="\"$my_arg\""
- ;;
- esac
-
- func_quote_for_expand_result="$my_arg"
-}
-
-
-# func_show_eval cmd [fail_exp]
-# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
-# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.
-func_show_eval ()
-{
- my_cmd="$1"
- my_fail_exp="${2-:}"
-
- ${opt_silent-false} || {
- func_quote_for_expand "$my_cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
-
- if ${opt_dry_run-false}; then :; else
- eval "$my_cmd"
- my_status=$?
- if test "$my_status" -eq 0; then :; else
- eval "(exit $my_status); $my_fail_exp"
- fi
- fi
-}
-
-
-# func_show_eval_locale cmd [fail_exp]
-# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
-# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it. Use the saved locale for evaluation.
-func_show_eval_locale ()
-{
- my_cmd="$1"
- my_fail_exp="${2-:}"
-
- ${opt_silent-false} || {
- func_quote_for_expand "$my_cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
-
- if ${opt_dry_run-false}; then :; else
- eval "$lt_user_locale
- $my_cmd"
- my_status=$?
- eval "$lt_safe_locale"
- if test "$my_status" -eq 0; then :; else
- eval "(exit $my_status); $my_fail_exp"
- fi
- fi
-}
-
-
-
-
-
-# func_version
-# Echo version message to standard output and exit.
-func_version ()
-{
- $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
- s/^# //
- s/^# *$//
- s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
- p
- }' < "$progpath"
- exit $?
-}
-
-# func_usage
-# Echo short help message to standard output and exit.
-func_usage ()
-{
- $SED -n '/^# Usage:/,/# -h/ {
- s/^# //
- s/^# *$//
- s/\$progname/'$progname'/
- p
- }' < "$progpath"
- $ECHO
- $ECHO "run \`$progname --help | more' for full usage"
- exit $?
-}
-
-# func_help
-# Echo long help message to standard output and exit.
-func_help ()
-{
- $SED -n '/^# Usage:/,/# Report bugs to/ {
- s/^# //
- s/^# *$//
- s*\$progname*'$progname'*
- s*\$host*'"$host"'*
- s*\$SHELL*'"$SHELL"'*
- s*\$LTCC*'"$LTCC"'*
- s*\$LTCFLAGS*'"$LTCFLAGS"'*
- s*\$LD*'"$LD"'*
- s/\$with_gnu_ld/'"$with_gnu_ld"'/
- s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
- s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
- p
- }' < "$progpath"
- exit $?
-}
-
-# func_missing_arg argname
-# Echo program name prefixed message to standard error and set global
-# exit_cmd.
-func_missing_arg ()
-{
- func_error "missing argument for $1"
- exit_cmd=exit
-}
-
-exit_cmd=:
-
-
-
-
-
-# Check that we have a working $ECHO.
-if test "X$1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X$1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
- # Yippee, $ECHO works!
- :
-else
- # Restart under the correct shell, and then maybe $ECHO will work.
- exec $SHELL "$progpath" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-$*
-EOF
- exit $EXIT_SUCCESS
-fi
-
-magic="%%%MAGIC variable%%%"
-magic_exe="%%%MAGIC EXE variable%%%"
-
-# Global variables.
-# $mode is unset
-nonopt=
-execute_dlfiles=
-preserve_args=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-extracted_archives=
-extracted_serial=0
-
-opt_dry_run=false
-opt_duplicate_deps=false
-opt_silent=false
-opt_debug=:
-
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end. This prevents here-documents from being
-# left over by shells.
-exec_cmd=
-
-# func_fatal_configuration arg...
-# Echo program name prefixed message to standard error, followed by
-# a configuration failure hint, and exit.
-func_fatal_configuration ()
-{
- func_error ${1+"$@"}
- func_error "See the $PACKAGE documentation for more information."
- func_fatal_error "Fatal configuration error."
-}
-
-
-# func_config
-# Display the configuration for all the tags in this script.
-func_config ()
-{
- re_begincf='^# ### BEGIN LIBTOOL'
- re_endcf='^# ### END LIBTOOL'
-
- # Default configuration.
- $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
-
- # Now print the configurations for the tags.
- for tagname in $taglist; do
- $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
- done
-
- exit $?
-}
-
-# func_features
-# Display the features supported by this script.
-func_features ()
-{
- $ECHO "host: $host"
- if test "$build_libtool_libs" = yes; then
- $ECHO "enable shared libraries"
- else
- $ECHO "disable shared libraries"
- fi
- if test "$build_old_libs" = yes; then
- $ECHO "enable static libraries"
- else
- $ECHO "disable static libraries"
- fi
-
- exit $?
-}
-
-# func_enable_tag tagname
-# Verify that TAGNAME is valid, and either flag an error and exit, or
-# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
-# variable here.
-func_enable_tag ()
-{
- # Global variable:
- tagname="$1"
-
- re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
- re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
- sed_extractcf="/$re_begincf/,/$re_endcf/p"
-
- # Validate tagname.
- case $tagname in
- *[!-_A-Za-z0-9,/]*)
- func_fatal_error "invalid tag name: $tagname"
- ;;
- esac
-
- # Don't test for the "default" C tag, as we know it's
- # there but not specially marked.
- case $tagname in
- CC) ;;
- *)
- if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
- taglist="$taglist $tagname"
-
- # Evaluate the configuration. Be careful to quote the path
- # and the sed script, to avoid splitting on whitespace, but
- # also don't use non-portable quotes within backquotes within
- # quotes we have to do it in 2 steps:
- extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
- eval "$extractedcf"
- else
- func_error "ignoring unknown tag $tagname"
- fi
- ;;
- esac
-}
-
-# Parse options once, thoroughly. This comes as soon as possible in
-# the script to make things like `libtool --version' happen quickly.
-{
-
- # Shorthand for --mode=foo, only valid as the first argument
- case $1 in
- clean|clea|cle|cl)
- shift; set dummy --mode clean ${1+"$@"}; shift
- ;;
- compile|compil|compi|comp|com|co|c)
- shift; set dummy --mode compile ${1+"$@"}; shift
- ;;
- execute|execut|execu|exec|exe|ex|e)
- shift; set dummy --mode execute ${1+"$@"}; shift
- ;;
- finish|finis|fini|fin|fi|f)
- shift; set dummy --mode finish ${1+"$@"}; shift
- ;;
- install|instal|insta|inst|ins|in|i)
- shift; set dummy --mode install ${1+"$@"}; shift
- ;;
- link|lin|li|l)
- shift; set dummy --mode link ${1+"$@"}; shift
- ;;
- uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
- shift; set dummy --mode uninstall ${1+"$@"}; shift
- ;;
- esac
-
- # Parse non-mode specific arguments:
- while test "$#" -gt 0; do
- opt="$1"
- shift
-
- case $opt in
- --config) func_config ;;
-
- --debug) preserve_args="$preserve_args $opt"
- func_echo "enabling shell trace mode"
- opt_debug='set -x'
- $opt_debug
- ;;
-
- -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
- execute_dlfiles="$execute_dlfiles $1"
- shift
- ;;
-
- --dry-run | -n) opt_dry_run=: ;;
- --features) func_features ;;
- --finish) mode="finish" ;;
-
- --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
- case $1 in
- # Valid mode arguments:
- clean) ;;
- compile) ;;
- execute) ;;
- finish) ;;
- install) ;;
- link) ;;
- relink) ;;
- uninstall) ;;
-
- # Catch anything else as an error
- *) func_error "invalid argument for $opt"
- exit_cmd=exit
- break
- ;;
- esac
-
- mode="$1"
- shift
- ;;
-
- --preserve-dup-deps)
- opt_duplicate_deps=: ;;
-
- --quiet|--silent) preserve_args="$preserve_args $opt"
- opt_silent=:
- ;;
-
- --verbose| -v) preserve_args="$preserve_args $opt"
- opt_silent=false
- ;;
-
- --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
- preserve_args="$preserve_args $opt $1"
- func_enable_tag "$1" # tagname is set here
- shift
- ;;
-
- # Separate optargs to long options:
- -dlopen=*|--mode=*|--tag=*)
- func_opt_split "$opt"
- set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
- shift
- ;;
-
- -\?|-h) func_usage ;;
- --help) opt_help=: ;;
- --version) func_version ;;
-
- -*) func_fatal_help "unrecognized option \`$opt'" ;;
-
- *) nonopt="$opt"
- break
- ;;
- esac
- done
-
-
- case $host in
- *cygwin* | *mingw* | *pw32* | *cegcc*)
- # don't eliminate duplications in $postdeps and $predeps
- opt_duplicate_compiler_generated_deps=:
- ;;
- *)
- opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
- ;;
- esac
-
- # Having warned about all mis-specified options, bail out if
- # anything was wrong.
- $exit_cmd $EXIT_FAILURE
-}
-
-# func_check_version_match
-# Ensure that we are using m4 macros, and libtool script from the same
-# release of libtool.
-func_check_version_match ()
-{
- if test "$package_revision" != "$macro_revision"; then
- if test "$VERSION" != "$macro_version"; then
- if test -z "$macro_version"; then
- cat >&2 <<_LT_EOF
-$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from an older release.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
- else
- cat >&2 <<_LT_EOF
-$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
- fi
- else
- cat >&2 <<_LT_EOF
-$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
-$progname: but the definition of this LT_INIT comes from revision $macro_revision.
-$progname: You should recreate aclocal.m4 with macros from revision $package_revision
-$progname: of $PACKAGE $VERSION and run autoconf again.
-_LT_EOF
- fi
-
- exit $EXIT_MISMATCH
- fi
-}
-
-
-## ----------- ##
-## Main. ##
-## ----------- ##
-
-$opt_help || {
- # Sanity checks first:
- func_check_version_match
-
- if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
- func_fatal_configuration "not configured to build any kind of library"
- fi
-
- test -z "$mode" && func_fatal_error "error: you must specify a MODE."
-
-
- # Darwin sucks
- eval std_shrext=\"$shrext_cmds\"
-
-
- # Only execute mode is allowed to have -dlopen flags.
- if test -n "$execute_dlfiles" && test "$mode" != execute; then
- func_error "unrecognized option \`-dlopen'"
- $ECHO "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Change the help message to a mode-specific one.
- generic_help="$help"
- help="Try \`$progname --help --mode=$mode' for more information."
-}
-
-
-# func_lalib_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_lalib_p ()
-{
- test -f "$1" &&
- $SED -e 4q "$1" 2>/dev/null \
- | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
-}
-
-# func_lalib_unsafe_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
-# This function implements the same check as func_lalib_p without
-# resorting to external programs. To this end, it redirects stdin and
-# closes it afterwards, without saving the original file descriptor.
-# As a safety measure, use it only where a negative result would be
-# fatal anyway. Works if `file' does not exist.
-func_lalib_unsafe_p ()
-{
- lalib_p=no
- if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
- for lalib_p_l in 1 2 3 4
- do
- read lalib_p_line
- case "$lalib_p_line" in
- \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
- esac
- done
- exec 0<&5 5<&-
- fi
- test "$lalib_p" = yes
-}
-
-# func_ltwrapper_script_p file
-# True iff FILE is a libtool wrapper script
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_script_p ()
-{
- func_lalib_p "$1"
-}
-
-# func_ltwrapper_executable_p file
-# True iff FILE is a libtool wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_executable_p ()
-{
- func_ltwrapper_exec_suffix=
- case $1 in
- *.exe) ;;
- *) func_ltwrapper_exec_suffix=.exe ;;
- esac
- $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
-}
-
-# func_ltwrapper_scriptname file
-# Assumes file is an ltwrapper_executable
-# uses $file to determine the appropriate filename for a
-# temporary ltwrapper_script.
-func_ltwrapper_scriptname ()
-{
- func_ltwrapper_scriptname_result=""
- if func_ltwrapper_executable_p "$1"; then
- func_dirname_and_basename "$1" "" "."
- func_stripname '' '.exe' "$func_basename_result"
- func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
- fi
-}
-
-# func_ltwrapper_p file
-# True iff FILE is a libtool wrapper script or wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_p ()
-{
- func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
-}
-
-
-# func_execute_cmds commands fail_cmd
-# Execute tilde-delimited COMMANDS.
-# If FAIL_CMD is given, eval that upon failure.
-# FAIL_CMD may read-access the current command in variable CMD!
-func_execute_cmds ()
-{
- $opt_debug
- save_ifs=$IFS; IFS='~'
- for cmd in $1; do
- IFS=$save_ifs
- eval cmd=\"$cmd\"
- func_show_eval "$cmd" "${2-:}"
- done
- IFS=$save_ifs
-}
-
-
-# func_source file
-# Source FILE, adding directory component if necessary.
-# Note that it is not necessary on cygwin/mingw to append a dot to
-# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
-# behavior happens only for exec(3), not for open(2)! Also, sourcing
-# `FILE.' does not work on cygwin managed mounts.
-func_source ()
-{
- $opt_debug
- case $1 in
- */* | *\\*) . "$1" ;;
- *) . "./$1" ;;
- esac
-}
-
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
- $opt_debug
- if test -n "$available_tags" && test -z "$tagname"; then
- CC_quoted=
- for arg in $CC; do
- func_quote_for_eval "$arg"
- CC_quoted="$CC_quoted $func_quote_for_eval_result"
- done
- case $@ in
- # Blanks in the command may have been stripped by the calling shell,
- # but not from the CC environment variable when configure was run.
- " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
- # Blanks at the start of $base_compile will cause this to fail
- # if we don't check for them as well.
- *)
- for z in $available_tags; do
- if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
- CC_quoted=
- for arg in $CC; do
- # Double-quote args containing other shell metacharacters.
- func_quote_for_eval "$arg"
- CC_quoted="$CC_quoted $func_quote_for_eval_result"
- done
- case "$@ " in
- " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
- # The compiler in the base compile command matches
- # the one in the tagged configuration.
- # Assume this is the tagged configuration we want.
- tagname=$z
- break
- ;;
- esac
- fi
- done
- # If $tagname still isn't set, then no tagged configuration
- # was found and let the user know that the "--tag" command
- # line option must be used.
- if test -z "$tagname"; then
- func_echo "unable to infer tagged configuration"
- func_fatal_error "specify a tag with \`--tag'"
-# else
-# func_verbose "using $tagname tagged configuration"
- fi
- ;;
- esac
- fi
-}
-
-
-
-# func_write_libtool_object output_name pic_name nonpic_name
-# Create a libtool object file (analogous to a ".la" file),
-# but don't create it if we're doing a dry run.
-func_write_libtool_object ()
-{
- write_libobj=${1}
- if test "$build_libtool_libs" = yes; then
- write_lobj=\'${2}\'
- else
- write_lobj=none
- fi
-
- if test "$build_old_libs" = yes; then
- write_oldobj=\'${3}\'
- else
- write_oldobj=none
- fi
-
- $opt_dry_run || {
- cat >${write_libobj}T <<EOF
-# $write_libobj - a libtool object file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-pic_object=$write_lobj
-
-# Name of the non-PIC object
-non_pic_object=$write_oldobj
-
-EOF
- $MV "${write_libobj}T" "${write_libobj}"
- }
-}
-
-# func_mode_compile arg...
-func_mode_compile ()
-{
- $opt_debug
- # Get the compilation command and the source file.
- base_compile=
- srcfile="$nonopt" # always keep a non-empty value in "srcfile"
- suppress_opt=yes
- suppress_output=
- arg_mode=normal
- libobj=
- later=
- pie_flag=
-
- for arg
- do
- case $arg_mode in
- arg )
- # do not "continue". Instead, add this to base_compile
- lastarg="$arg"
- arg_mode=normal
- ;;
-
- target )
- libobj="$arg"
- arg_mode=normal
- continue
- ;;
-
- normal )
- # Accept any command-line options.
- case $arg in
- -o)
- test -n "$libobj" && \
- func_fatal_error "you cannot specify \`-o' more than once"
- arg_mode=target
- continue
- ;;
-
- -pie | -fpie | -fPIE)
- pie_flag="$pie_flag $arg"
- continue
- ;;
-
- -shared | -static | -prefer-pic | -prefer-non-pic)
- later="$later $arg"
- continue
- ;;
-
- -no-suppress)
- suppress_opt=no
- continue
- ;;
-
- -Xcompiler)
- arg_mode=arg # the next one goes into the "base_compile" arg list
- continue # The current "srcfile" will either be retained or
- ;; # replaced later. I would guess that would be a bug.
-
- -Wc,*)
- func_stripname '-Wc,' '' "$arg"
- args=$func_stripname_result
- lastarg=
- save_ifs="$IFS"; IFS=','
- for arg in $args; do
- IFS="$save_ifs"
- func_quote_for_eval "$arg"
- lastarg="$lastarg $func_quote_for_eval_result"
- done
- IFS="$save_ifs"
- func_stripname ' ' '' "$lastarg"
- lastarg=$func_stripname_result
-
- # Add the arguments to base_compile.
- base_compile="$base_compile $lastarg"
- continue
- ;;
-
- *)
- # Accept the current argument as the source file.
- # The previous "srcfile" becomes the current argument.
- #
- lastarg="$srcfile"
- srcfile="$arg"
- ;;
- esac # case $arg
- ;;
- esac # case $arg_mode
-
- # Aesthetically quote the previous argument.
- func_quote_for_eval "$lastarg"
- base_compile="$base_compile $func_quote_for_eval_result"
- done # for arg
-
- case $arg_mode in
- arg)
- func_fatal_error "you must specify an argument for -Xcompile"
- ;;
- target)
- func_fatal_error "you must specify a target with \`-o'"
- ;;
- *)
- # Get the name of the library object.
- test -z "$libobj" && {
- func_basename "$srcfile"
- libobj="$func_basename_result"
- }
- ;;
- esac
-
- # Recognize several different file suffixes.
- # If the user specifies -o file.o, it is replaced with file.lo
- case $libobj in
- *.[cCFSifmso] | \
- *.ada | *.adb | *.ads | *.asm | \
- *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
- *.[fF][09]? | *.for | *.java | *.obj | *.sx)
- func_xform "$libobj"
- libobj=$func_xform_result
- ;;
- esac
-
- case $libobj in
- *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
- *)
- func_fatal_error "cannot determine name of library object from \`$libobj'"
- ;;
- esac
-
- func_infer_tag $base_compile
-
- for arg in $later; do
- case $arg in
- -shared)
- test "$build_libtool_libs" != yes && \
- func_fatal_configuration "can not build a shared library"
- build_old_libs=no
- continue
- ;;
-
- -static)
- build_libtool_libs=no
- build_old_libs=yes
- continue
- ;;
-
- -prefer-pic)
- pic_mode=yes
- continue
- ;;
-
- -prefer-non-pic)
- pic_mode=no
- continue
- ;;
- esac
- done
-
- func_quote_for_eval "$libobj"
- test "X$libobj" != "X$func_quote_for_eval_result" \
- && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
- && func_warning "libobj name \`$libobj' may not contain shell special characters."
- func_dirname_and_basename "$obj" "/" ""
- objname="$func_basename_result"
- xdir="$func_dirname_result"
- lobj=${xdir}$objdir/$objname
-
- test -z "$base_compile" && \
- func_fatal_help "you must specify a compilation command"
-
- # Delete any leftover library objects.
- if test "$build_old_libs" = yes; then
- removelist="$obj $lobj $libobj ${libobj}T"
- else
- removelist="$lobj $libobj ${libobj}T"
- fi
-
- # On Cygwin there's no "real" PIC flag so we must build both object types
- case $host_os in
- cygwin* | mingw* | pw32* | os2* | cegcc*)
- pic_mode=default
- ;;
- esac
- if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
- # non-PIC code in shared libraries is not supported
- pic_mode=default
- fi
-
- # Calculate the filename of the output object if compiler does
- # not support -o with -c
- if test "$compiler_c_o" = no; then
- output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
- lockfile="$output_obj.lock"
- else
- output_obj=
- need_locks=no
- lockfile=
- fi
-
- # Lock this critical section if it is needed
- # We use this script file to make the link, it avoids creating a new file
- if test "$need_locks" = yes; then
- until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
- func_echo "Waiting for $lockfile to be removed"
- sleep 2
- done
- elif test "$need_locks" = warn; then
- if test -f "$lockfile"; then
- $ECHO "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
- removelist="$removelist $output_obj"
- $ECHO "$srcfile" > "$lockfile"
- fi
-
- $opt_dry_run || $RM $removelist
- removelist="$removelist $lockfile"
- trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
-
- if test -n "$fix_srcfile_path"; then
- eval srcfile=\"$fix_srcfile_path\"
- fi
- func_quote_for_eval "$srcfile"
- qsrcfile=$func_quote_for_eval_result
-
- # Only build a PIC object if we are building libtool libraries.
- if test "$build_libtool_libs" = yes; then
- # Without this assignment, base_compile gets emptied.
- fbsd_hideous_sh_bug=$base_compile
-
- if test "$pic_mode" != no; then
- command="$base_compile $qsrcfile $pic_flag"
- else
- # Don't build PIC code
- command="$base_compile $qsrcfile"
- fi
-
- func_mkdir_p "$xdir$objdir"
-
- if test -z "$output_obj"; then
- # Place PIC objects in $objdir
- command="$command -o $lobj"
- fi
-
- func_show_eval_locale "$command" \
- 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
-
- if test "$need_locks" = warn &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed, then go on to compile the next one
- if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
- func_show_eval '$MV "$output_obj" "$lobj"' \
- 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
- fi
-
- # Allow error messages only from the first compilation.
- if test "$suppress_opt" = yes; then
- suppress_output=' >/dev/null 2>&1'
- fi
- fi
-
- # Only build a position-dependent object if we build old libraries.
- if test "$build_old_libs" = yes; then
- if test "$pic_mode" != yes; then
- # Don't build PIC code
- command="$base_compile $qsrcfile$pie_flag"
- else
- command="$base_compile $qsrcfile $pic_flag"
- fi
- if test "$compiler_c_o" = yes; then
- command="$command -o $obj"
- fi
-
- # Suppress compiler output if we already did a PIC compilation.
- command="$command$suppress_output"
- func_show_eval_locale "$command" \
- '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
-
- if test "$need_locks" = warn &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed
- if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
- func_show_eval '$MV "$output_obj" "$obj"' \
- 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
- fi
- fi
-
- $opt_dry_run || {
- func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
-
- # Unlock the critical section if it was locked
- if test "$need_locks" != no; then
- removelist=$lockfile
- $RM "$lockfile"
- fi
- }
-
- exit $EXIT_SUCCESS
-}
-
-$opt_help || {
-test "$mode" = compile && func_mode_compile ${1+"$@"}
-}
-
-func_mode_help ()
-{
- # We need to display help for each of the modes.
- case $mode in
- "")
- # Generic help is extracted from the usage comments
- # at the start of this file.
- func_help
- ;;
-
- clean)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
-
-Remove files from the build directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
- ;;
-
- compile)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-This mode accepts the following additional options:
-
- -o OUTPUT-FILE set the output file name to OUTPUT-FILE
- -no-suppress do not suppress compiler output for multiple passes
- -prefer-pic try to building PIC objects only
- -prefer-non-pic try to building non-PIC objects only
- -shared do not build a \`.o' file suitable for static linking
- -static only build a \`.o' file suitable for static linking
-
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix \`.c' with the
-library object suffix, \`.lo'."
- ;;
-
- execute)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-This mode accepts the following additional options:
-
- -dlopen FILE add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to \`-dlopen'
-flags.
-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
- ;;
-
- finish)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges. Use
-the \`--dry-run' option if you just want to see what would be executed."
- ;;
-
- install)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command. The first component should be
-either the \`install' or \`cp' program.
-
-The following components of INSTALL-COMMAND are treated specially:
-
- -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
- ;;
-
- link)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
- -all-static do not do any dynamic linking at all
- -avoid-version do not add a version suffix if possible
- -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
- -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
- -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
- -export-symbols SYMFILE
- try to export only the symbols listed in SYMFILE
- -export-symbols-regex REGEX
- try to export only the symbols matching REGEX
- -LLIBDIR search LIBDIR for required installed libraries
- -lNAME OUTPUT-FILE requires the installed library libNAME
- -module build a library that can dlopened
- -no-fast-install disable the fast-install mode
- -no-install link a not-installable executable
- -no-undefined declare that a library does not refer to external symbols
- -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
- -objectlist FILE Use a list of object files found in FILE to specify objects
- -precious-files-regex REGEX
- don't remove output files matching REGEX
- -release RELEASE specify package release information
- -rpath LIBDIR the created library will eventually be installed in LIBDIR
- -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
- -shared only do dynamic linking of libtool libraries
- -shrext SUFFIX override the standard shared library file extension
- -static do not do any dynamic linking of uninstalled libtool libraries
- -static-libtool-libs
- do not do any dynamic linking of libtool libraries
- -version-info CURRENT[:REVISION[:AGE]]
- specify library version info [each variable defaults to 0]
- -weak LIBNAME declare that the target provides the LIBNAME interface
-
-All other options (arguments beginning with \`-') are ignored.
-
-Every other argument is treated as a filename. Files ending in \`.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
-only library objects (\`.lo' files) may be specified, and \`-rpath' is
-required, except when creating a convenience library.
-
-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
-using \`ar' and \`ranlib', or on Windows using \`lib'.
-
-If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
-is created, otherwise an executable program is created."
- ;;
-
- uninstall)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
- ;;
-
- *)
- func_fatal_help "invalid operation mode \`$mode'"
- ;;
- esac
-
- $ECHO
- $ECHO "Try \`$progname --help' for more information about other modes."
-
- exit $?
-}
-
- # Now that we've collected a possible --mode arg, show help if necessary
- $opt_help && func_mode_help
-
-
-# func_mode_execute arg...
-func_mode_execute ()
-{
- $opt_debug
- # The first argument is the command name.
- cmd="$nonopt"
- test -z "$cmd" && \
- func_fatal_help "you must specify a COMMAND"
-
- # Handle -dlopen flags immediately.
- for file in $execute_dlfiles; do
- test -f "$file" \
- || func_fatal_help "\`$file' is not a file"
-
- dir=
- case $file in
- *.la)
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$file" \
- || func_fatal_help "\`$lib' is not a valid libtool archive"
-
- # Read the libtool library.
- dlname=
- library_names=
- func_source "$file"
-
- # Skip this library if it cannot be dlopened.
- if test -z "$dlname"; then
- # Warn if it was a shared library.
- test -n "$library_names" && \
- func_warning "\`$file' was not linked with \`-export-dynamic'"
- continue
- fi
-
- func_dirname "$file" "" "."
- dir="$func_dirname_result"
-
- if test -f "$dir/$objdir/$dlname"; then
- dir="$dir/$objdir"
- else
- if test ! -f "$dir/$dlname"; then
- func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
- fi
- fi
- ;;
-
- *.lo)
- # Just add the directory containing the .lo file.
- func_dirname "$file" "" "."
- dir="$func_dirname_result"
- ;;
-
- *)
- func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
- continue
- ;;
- esac
-
- # Get the absolute pathname.
- absdir=`cd "$dir" && pwd`
- test -n "$absdir" && dir="$absdir"
-
- # Now add the directory to shlibpath_var.
- if eval "test -z \"\$$shlibpath_var\""; then
- eval "$shlibpath_var=\"\$dir\""
- else
- eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
- fi
- done
-
- # This variable tells wrapper scripts just to set shlibpath_var
- # rather than running their programs.
- libtool_execute_magic="$magic"
-
- # Check if any of the arguments is a wrapper script.
- args=
- for file
- do
- case $file in
- -*) ;;
- *)
- # Do a test to see if this is really a libtool program.
- if func_ltwrapper_script_p "$file"; then
- func_source "$file"
- # Transform arg to wrapped name.
- file="$progdir/$program"
- elif func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- func_source "$func_ltwrapper_scriptname_result"
- # Transform arg to wrapped name.
- file="$progdir/$program"
- fi
- ;;
- esac
- # Quote arguments (to preserve shell metacharacters).
- func_quote_for_eval "$file"
- args="$args $func_quote_for_eval_result"
- done
-
- if test "X$opt_dry_run" = Xfalse; then
- if test -n "$shlibpath_var"; then
- # Export the shlibpath_var.
- eval "export $shlibpath_var"
- fi
-
- # Restore saved environment variables
- for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
- do
- eval "if test \"\${save_$lt_var+set}\" = set; then
- $lt_var=\$save_$lt_var; export $lt_var
- else
- $lt_unset $lt_var
- fi"
- done
-
- # Now prepare to actually exec the command.
- exec_cmd="\$cmd$args"
- else
- # Display what would be done.
- if test -n "$shlibpath_var"; then
- eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
- $ECHO "export $shlibpath_var"
- fi
- $ECHO "$cmd$args"
- exit $EXIT_SUCCESS
- fi
-}
-
-test "$mode" = execute && func_mode_execute ${1+"$@"}
-
-
-# func_mode_finish arg...
-func_mode_finish ()
-{
- $opt_debug
- libdirs="$nonopt"
- admincmds=
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- for dir
- do
- libdirs="$libdirs $dir"
- done
-
- for libdir in $libdirs; do
- if test -n "$finish_cmds"; then
- # Do each command in the finish commands.
- func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
-'"$cmd"'"'
- fi
- if test -n "$finish_eval"; then
- # Do the single finish_eval.
- eval cmds=\"$finish_eval\"
- $opt_dry_run || eval "$cmds" || admincmds="$admincmds
- $cmds"
- fi
- done
- fi
-
- # Exit here if they wanted silent mode.
- $opt_silent && exit $EXIT_SUCCESS
-
- $ECHO "X----------------------------------------------------------------------" | $Xsed
- $ECHO "Libraries have been installed in:"
- for libdir in $libdirs; do
- $ECHO " $libdir"
- done
- $ECHO
- $ECHO "If you ever happen to want to link against installed libraries"
- $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
- $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
- $ECHO "flag during linking and do at least one of the following:"
- if test -n "$shlibpath_var"; then
- $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable"
- $ECHO " during execution"
- fi
- if test -n "$runpath_var"; then
- $ECHO " - add LIBDIR to the \`$runpath_var' environment variable"
- $ECHO " during linking"
- fi
- if test -n "$hardcode_libdir_flag_spec"; then
- libdir=LIBDIR
- eval flag=\"$hardcode_libdir_flag_spec\"
-
- $ECHO " - use the \`$flag' linker flag"
- fi
- if test -n "$admincmds"; then
- $ECHO " - have your system administrator run these commands:$admincmds"
- fi
- if test -f /etc/ld.so.conf; then
- $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
- fi
- $ECHO
-
- $ECHO "See any operating system documentation about shared libraries for"
- case $host in
- solaris2.[6789]|solaris2.1[0-9])
- $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
- $ECHO "pages."
- ;;
- *)
- $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
- ;;
- esac
- $ECHO "X----------------------------------------------------------------------" | $Xsed
- exit $EXIT_SUCCESS
-}
-
-test "$mode" = finish && func_mode_finish ${1+"$@"}
-
-
-# func_mode_install arg...
-func_mode_install ()
-{
- $opt_debug
- # There may be an optional sh(1) argument at the beginning of
- # install_prog (especially on Windows NT).
- if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
- # Allow the use of GNU shtool's install command.
- $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
- # Aesthetically quote it.
- func_quote_for_eval "$nonopt"
- install_prog="$func_quote_for_eval_result "
- arg=$1
- shift
- else
- install_prog=
- arg=$nonopt
- fi
-
- # The real first argument should be the name of the installation program.
- # Aesthetically quote it.
- func_quote_for_eval "$arg"
- install_prog="$install_prog$func_quote_for_eval_result"
-
- # We need to accept at least all the BSD install flags.
- dest=
- files=
- opts=
- prev=
- install_type=
- isdir=no
- stripme=
- for arg
- do
- if test -n "$dest"; then
- files="$files $dest"
- dest=$arg
- continue
- fi
-
- case $arg in
- -d) isdir=yes ;;
- -f)
- case " $install_prog " in
- *[\\\ /]cp\ *) ;;
- *) prev=$arg ;;
- esac
- ;;
- -g | -m | -o)
- prev=$arg
- ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*)
- ;;
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$prev"; then
- prev=
- else
- dest=$arg
- continue
- fi
- ;;
- esac
-
- # Aesthetically quote the argument.
- func_quote_for_eval "$arg"
- install_prog="$install_prog $func_quote_for_eval_result"
- done
-
- test -z "$install_prog" && \
- func_fatal_help "you must specify an install program"
-
- test -n "$prev" && \
- func_fatal_help "the \`$prev' option requires an argument"
-
- if test -z "$files"; then
- if test -z "$dest"; then
- func_fatal_help "no file or destination specified"
- else
- func_fatal_help "you must specify a destination"
- fi
- fi
-
- # Strip any trailing slash from the destination.
- func_stripname '' '/' "$dest"
- dest=$func_stripname_result
-
- # Check to see that the destination is a directory.
- test -d "$dest" && isdir=yes
- if test "$isdir" = yes; then
- destdir="$dest"
- destname=
- else
- func_dirname_and_basename "$dest" "" "."
- destdir="$func_dirname_result"
- destname="$func_basename_result"
-
- # Not a directory, so check to see that there is only one file specified.
- set dummy $files; shift
- test "$#" -gt 1 && \
- func_fatal_help "\`$dest' is not a directory"
- fi
- case $destdir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- for file in $files; do
- case $file in
- *.lo) ;;
- *)
- func_fatal_help "\`$destdir' must be an absolute directory name"
- ;;
- esac
- done
- ;;
- esac
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- staticlibs=
- future_libdirs=
- current_libdirs=
- for file in $files; do
-
- # Do each installation.
- case $file in
- *.$libext)
- # Do the static libraries later.
- staticlibs="$staticlibs $file"
- ;;
-
- *.la)
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$file" \
- || func_fatal_help "\`$file' is not a valid libtool archive"
-
- library_names=
- old_library=
- relink_command=
- func_source "$file"
-
- # Add the libdir to current_libdirs if it is the destination.
- if test "X$destdir" = "X$libdir"; then
- case "$current_libdirs " in
- *" $libdir "*) ;;
- *) current_libdirs="$current_libdirs $libdir" ;;
- esac
- else
- # Note the libdir as a future libdir.
- case "$future_libdirs " in
- *" $libdir "*) ;;
- *) future_libdirs="$future_libdirs $libdir" ;;
- esac
- fi
-
- func_dirname "$file" "/" ""
- dir="$func_dirname_result"
- dir="$dir$objdir"
-
- if test -n "$relink_command"; then
- # Determine the prefix the user has applied to our future dir.
- inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
-
- # Don't allow the user to place us outside of our expected
- # location b/c this prevents finding dependent libraries that
- # are installed to the same prefix.
- # At present, this check doesn't affect windows .dll's that
- # are installed into $libdir/../bin (currently, that works fine)
- # but it's something to keep an eye on.
- test "$inst_prefix_dir" = "$destdir" && \
- func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
-
- if test -n "$inst_prefix_dir"; then
- # Stick the inst_prefix_dir data into the link command.
- relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
- else
- relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
- fi
-
- func_warning "relinking \`$file'"
- func_show_eval "$relink_command" \
- 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
- fi
-
- # See the names of the shared library.
- set dummy $library_names; shift
- if test -n "$1"; then
- realname="$1"
- shift
-
- srcname="$realname"
- test -n "$relink_command" && srcname="$realname"T
-
- # Install the shared library and build the symlinks.
- func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
- 'exit $?'
- tstripme="$stripme"
- case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- case $realname in
- *.dll.a)
- tstripme=""
- ;;
- esac
- ;;
- esac
- if test -n "$tstripme" && test -n "$striplib"; then
- func_show_eval "$striplib $destdir/$realname" 'exit $?'
- fi
-
- if test "$#" -gt 0; then
- # Delete the old symlinks, and create new ones.
- # Try `ln -sf' first, because the `ln' binary might depend on
- # the symlink we replace! Solaris /bin/ln does not understand -f,
- # so we also need to try rm && ln -s.
- for linkname
- do
- test "$linkname" != "$realname" \
- && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
- done
- fi
-
- # Do each command in the postinstall commands.
- lib="$destdir/$realname"
- func_execute_cmds "$postinstall_cmds" 'exit $?'
- fi
-
- # Install the pseudo-library for information purposes.
- func_basename "$file"
- name="$func_basename_result"
- instname="$dir/$name"i
- func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
-
- # Maybe install the static library, too.
- test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
- ;;
-
- *.lo)
- # Install (i.e. copy) a libtool object.
-
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- func_basename "$file"
- destfile="$func_basename_result"
- destfile="$destdir/$destfile"
- fi
-
- # Deduce the name of the destination old-style object file.
- case $destfile in
- *.lo)
- func_lo2o "$destfile"
- staticdest=$func_lo2o_result
- ;;
- *.$objext)
- staticdest="$destfile"
- destfile=
- ;;
- *)
- func_fatal_help "cannot copy a libtool object to \`$destfile'"
- ;;
- esac
-
- # Install the libtool object if requested.
- test -n "$destfile" && \
- func_show_eval "$install_prog $file $destfile" 'exit $?'
-
- # Install the old object if enabled.
- if test "$build_old_libs" = yes; then
- # Deduce the name of the old-style object file.
- func_lo2o "$file"
- staticobj=$func_lo2o_result
- func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
- fi
- exit $EXIT_SUCCESS
- ;;
-
- *)
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- func_basename "$file"
- destfile="$func_basename_result"
- destfile="$destdir/$destfile"
- fi
-
- # If the file is missing, and there is a .exe on the end, strip it
- # because it is most likely a libtool script we actually want to
- # install
- stripped_ext=""
- case $file in
- *.exe)
- if test ! -f "$file"; then
- func_stripname '' '.exe' "$file"
- file=$func_stripname_result
- stripped_ext=".exe"
- fi
- ;;
- esac
-
- # Do a test to see if this is really a libtool program.
- case $host in
- *cygwin* | *mingw*)
- if func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- wrapper=$func_ltwrapper_scriptname_result
- else
- func_stripname '' '.exe' "$file"
- wrapper=$func_stripname_result
- fi
- ;;
- *)
- wrapper=$file
- ;;
- esac
- if func_ltwrapper_script_p "$wrapper"; then
- notinst_deplibs=
- relink_command=
-
- func_source "$wrapper"
-
- # Check the variables that should have been set.
- test -z "$generated_by_libtool_version" && \
- func_fatal_error "invalid libtool wrapper script \`$wrapper'"
-
- finalize=yes
- for lib in $notinst_deplibs; do
- # Check to see that each library is installed.
- libdir=
- if test -f "$lib"; then
- func_source "$lib"
- fi
- libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
- if test -n "$libdir" && test ! -f "$libfile"; then
- func_warning "\`$lib' has not been installed in \`$libdir'"
- finalize=no
- fi
- done
-
- relink_command=
- func_source "$wrapper"
-
- outputname=
- if test "$fast_install" = no && test -n "$relink_command"; then
- $opt_dry_run || {
- if test "$finalize" = yes; then
- tmpdir=`func_mktempdir`
- func_basename "$file$stripped_ext"
- file="$func_basename_result"
- outputname="$tmpdir/$file"
- # Replace the output file specification.
- relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
-
- $opt_silent || {
- func_quote_for_expand "$relink_command"
- eval "func_echo $func_quote_for_expand_result"
- }
- if eval "$relink_command"; then :
- else
- func_error "error: relink \`$file' with the above command before installing it"
- $opt_dry_run || ${RM}r "$tmpdir"
- continue
- fi
- file="$outputname"
- else
- func_warning "cannot relink \`$file'"
- fi
- }
- else
- # Install the binary that we compiled earlier.
- file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
- fi
- fi
-
- # remove .exe since cygwin /usr/bin/install will append another
- # one anyway
- case $install_prog,$host in
- */usr/bin/install*,*cygwin*)
- case $file:$destfile in
- *.exe:*.exe)
- # this is ok
- ;;
- *.exe:*)
- destfile=$destfile.exe
- ;;
- *:*.exe)
- func_stripname '' '.exe' "$destfile"
- destfile=$func_stripname_result
- ;;
- esac
- ;;
- esac
- func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
- $opt_dry_run || if test -n "$outputname"; then
- ${RM}r "$tmpdir"
- fi
- ;;
- esac
- done
-
- for file in $staticlibs; do
- func_basename "$file"
- name="$func_basename_result"
-
- # Set up the ranlib parameters.
- oldlib="$destdir/$name"
-
- func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
-
- if test -n "$stripme" && test -n "$old_striplib"; then
- func_show_eval "$old_striplib $oldlib" 'exit $?'
- fi
-
- # Do each command in the postinstall commands.
- func_execute_cmds "$old_postinstall_cmds" 'exit $?'
- done
-
- test -n "$future_libdirs" && \
- func_warning "remember to run \`$progname --finish$future_libdirs'"
-
- if test -n "$current_libdirs"; then
- # Maybe just do a dry run.
- $opt_dry_run && current_libdirs=" -n$current_libdirs"
- exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
- else
- exit $EXIT_SUCCESS
- fi
-}
-
-test "$mode" = install && func_mode_install ${1+"$@"}
-
-
-# func_generate_dlsyms outputname originator pic_p
-# Extract symbols from dlprefiles and create ${outputname}S.o with
-# a dlpreopen symbol table.
-func_generate_dlsyms ()
-{
- $opt_debug
- my_outputname="$1"
- my_originator="$2"
- my_pic_p="${3-no}"
- my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
- my_dlsyms=
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- if test -n "$NM" && test -n "$global_symbol_pipe"; then
- my_dlsyms="${my_outputname}S.c"
- else
- func_error "not configured to extract global symbols from dlpreopened files"
- fi
- fi
-
- if test -n "$my_dlsyms"; then
- case $my_dlsyms in
- "") ;;
- *.c)
- # Discover the nlist of each of the dlfiles.
- nlist="$output_objdir/${my_outputname}.nm"
-
- func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
-
- # Parse the name list into a source file.
- func_verbose "creating $output_objdir/$my_dlsyms"
-
- $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
-/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
-/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-/* External symbol declarations for the compiler. */\
-"
-
- if test "$dlself" = yes; then
- func_verbose "generating symbol list for \`$output'"
-
- $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
-
- # Add our own program objects to the symbol list.
- progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- for progfile in $progfiles; do
- func_verbose "extracting global C symbols from \`$progfile'"
- $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -n "$exclude_expsyms"; then
- $opt_dry_run || {
- eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- }
- fi
-
- if test -n "$export_symbols_regex"; then
- $opt_dry_run || {
- eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- }
- fi
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- export_symbols="$output_objdir/$outputname.exp"
- $opt_dry_run || {
- $RM $export_symbols
- eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- }
- else
- $opt_dry_run || {
- eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
- eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- case $host in
- *cygwin | *mingw* | *cegcc* )
- eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- }
- fi
- fi
-
- for dlprefile in $dlprefiles; do
- func_verbose "extracting global C symbols from \`$dlprefile'"
- func_basename "$dlprefile"
- name="$func_basename_result"
- $opt_dry_run || {
- eval '$ECHO ": $name " >> "$nlist"'
- eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
- }
- done
-
- $opt_dry_run || {
- # Make sure we have at least an empty file.
- test -f "$nlist" || : > "$nlist"
-
- if test -n "$exclude_expsyms"; then
- $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
- $MV "$nlist"T "$nlist"
- fi
-
- # Try sorting and uniquifying the output.
- if $GREP -v "^: " < "$nlist" |
- if sort -k 3 </dev/null >/dev/null 2>&1; then
- sort -k 3
- else
- sort +2
- fi |
- uniq > "$nlist"S; then
- :
- else
- $GREP -v "^: " < "$nlist" > "$nlist"S
- fi
-
- if test -f "$nlist"S; then
- eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
- else
- $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
- fi
-
- $ECHO >> "$output_objdir/$my_dlsyms" "\
-
-/* The mapping between symbol names and symbols. */
-typedef struct {
- const char *name;
- void *address;
-} lt_dlsymlist;
-"
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- $ECHO >> "$output_objdir/$my_dlsyms" "\
-/* DATA imports from DLLs on WIN32 con't be const, because
- runtime relocations are performed -- see ld's documentation
- on pseudo-relocs. */"
- lt_dlsym_const= ;;
- *osf5*)
- echo >> "$output_objdir/$my_dlsyms" "\
-/* This system does not cope well with relocations in const data */"
- lt_dlsym_const= ;;
- *)
- lt_dlsym_const=const ;;
- esac
-
- $ECHO >> "$output_objdir/$my_dlsyms" "\
-extern $lt_dlsym_const lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[];
-$lt_dlsym_const lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[] =
-{\
- { \"$my_originator\", (void *) 0 },"
-
- case $need_lib_prefix in
- no)
- eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
- ;;
- *)
- eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
- ;;
- esac
- $ECHO >> "$output_objdir/$my_dlsyms" "\
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt_${my_prefix}_LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
- } # !$opt_dry_run
-
- pic_flag_for_symtable=
- case "$compile_command " in
- *" -static "*) ;;
- *)
- case $host in
- # compiling the symbol table file with pic_flag works around
- # a FreeBSD bug that causes programs to crash when -lm is
- # linked before any other PIC object. But we must not use
- # pic_flag when linking with -static. The problem exists in
- # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
- *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
- pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
- *-*-hpux*)
- pic_flag_for_symtable=" $pic_flag" ;;
- *)
- if test "X$my_pic_p" != Xno; then
- pic_flag_for_symtable=" $pic_flag"
- fi
- ;;
- esac
- ;;
- esac
- symtab_cflags=
- for arg in $LTCFLAGS; do
- case $arg in
- -pie | -fpie | -fPIE) ;;
- *) symtab_cflags="$symtab_cflags $arg" ;;
- esac
- done
-
- # Now compile the dynamic symbol file.
- func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
-
- # Clean up the generated files.
- func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
-
- # Transform the symbol file into the correct name.
- symfileobj="$output_objdir/${my_outputname}S.$objext"
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- if test -f "$output_objdir/$my_outputname.def"; then
- compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
- finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
- else
- compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
- finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
- fi
- ;;
- *)
- compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
- finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
- ;;
- esac
- ;;
- *)
- func_fatal_error "unknown suffix for \`$my_dlsyms'"
- ;;
- esac
- else
- # We keep going just in case the user didn't refer to
- # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
-
- # Nullify the symbol file.
- compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
- finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
- fi
-}
-
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-func_win32_libid ()
-{
- $opt_debug
- win32_libid_type="unknown"
- win32_fileres=`file -L $1 2>/dev/null`
- case $win32_fileres in
- *ar\ archive\ import\ library*) # definitely import
- win32_libid_type="x86 archive import"
- ;;
- *ar\ archive*) # could be an import, or static
- if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
- $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
- win32_nmres=`eval $NM -f posix -A $1 |
- $SED -n -e '
- 1,100{
- / I /{
- s,.*,import,
- p
- q
- }
- }'`
- case $win32_nmres in
- import*) win32_libid_type="x86 archive import";;
- *) win32_libid_type="x86 archive static";;
- esac
- fi
- ;;
- *DLL*)
- win32_libid_type="x86 DLL"
- ;;
- *executable*) # but shell scripts are "executable" too...
- case $win32_fileres in
- *MS\ Windows\ PE\ Intel*)
- win32_libid_type="x86 DLL"
- ;;
- esac
- ;;
- esac
- $ECHO "$win32_libid_type"
-}
-
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
- $opt_debug
- f_ex_an_ar_dir="$1"; shift
- f_ex_an_ar_oldlib="$1"
- func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
- if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
- fi
-}
-
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
- $opt_debug
- my_gentop="$1"; shift
- my_oldlibs=${1+"$@"}
- my_oldobjs=""
- my_xlib=""
- my_xabs=""
- my_xdir=""
-
- for my_xlib in $my_oldlibs; do
- # Extract the objects.
- case $my_xlib in
- [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
- *) my_xabs=`pwd`"/$my_xlib" ;;
- esac
- func_basename "$my_xlib"
- my_xlib="$func_basename_result"
- my_xlib_u=$my_xlib
- while :; do
- case " $extracted_archives " in
- *" $my_xlib_u "*)
- func_arith $extracted_serial + 1
- extracted_serial=$func_arith_result
- my_xlib_u=lt$extracted_serial-$my_xlib ;;
- *) break ;;
- esac
- done
- extracted_archives="$extracted_archives $my_xlib_u"
- my_xdir="$my_gentop/$my_xlib_u"
-
- func_mkdir_p "$my_xdir"
-
- case $host in
- *-darwin*)
- func_verbose "Extracting $my_xabs"
- # Do not bother doing anything if just a dry run
- $opt_dry_run || {
- darwin_orig_dir=`pwd`
- cd $my_xdir || exit $?
- darwin_archive=$my_xabs
- darwin_curdir=`pwd`
- darwin_base_archive=`basename "$darwin_archive"`
- darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
- if test -n "$darwin_arches"; then
- darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
- darwin_arch=
- func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
- for darwin_arch in $darwin_arches ; do
- func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
- cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- func_extract_an_archive "`pwd`" "${darwin_base_archive}"
- cd "$darwin_curdir"
- $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
- done # $darwin_arches
- ## Okay now we've a bunch of thin objects, gotta fatten them up :)
- darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
- darwin_file=
- darwin_files=
- for darwin_file in $darwin_filelist; do
- darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
- $LIPO -create -output "$darwin_file" $darwin_files
- done # $darwin_filelist
- $RM -rf unfat-$$
- cd "$darwin_orig_dir"
- else
- cd $darwin_orig_dir
- func_extract_an_archive "$my_xdir" "$my_xabs"
- fi # $darwin_arches
- } # !$opt_dry_run
- ;;
- *)
- func_extract_an_archive "$my_xdir" "$my_xabs"
- ;;
- esac
- my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
- done
-
- func_extract_archives_result="$my_oldobjs"
-}
-
-
-
-# func_emit_wrapper_part1 [arg=no]
-#
-# Emit the first part of a libtool wrapper script on stdout.
-# For more information, see the description associated with
-# func_emit_wrapper(), below.
-func_emit_wrapper_part1 ()
-{
- func_emit_wrapper_part1_arg1=no
- if test -n "$1" ; then
- func_emit_wrapper_part1_arg1=$1
- fi
-
- $ECHO "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='${SED} -e 1s/^X//'
-sed_quote_subst='$sed_quote_subst'
-
-# Be Bourne compatible
-if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '\${1+\"\$@\"}'='\"\$@\"'
- setopt NO_GLOB_SUBST
-else
- case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
- # install mode needs the following variables:
- generated_by_libtool_version='$macro_version'
- notinst_deplibs='$notinst_deplibs'
-else
- # When we are sourced in execute mode, \$file and \$ECHO are already set.
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- ECHO=\"$qecho\"
- file=\"\$0\"
- # Make sure echo works.
- if test \"X\$1\" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
- elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
- # Yippee, \$ECHO works!
- :
- else
- # Restart under the correct shell, and then maybe \$ECHO will work.
- exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
- fi
- fi\
-"
- $ECHO "\
-
- # Find the directory that this script lives in.
- thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
- test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
- # Follow symbolic links until we get to the real thisdir.
- file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
- while test -n \"\$file\"; do
- destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
-
- # If there was a directory component, then change thisdir.
- if test \"x\$destdir\" != \"x\$file\"; then
- case \"\$destdir\" in
- [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
- *) thisdir=\"\$thisdir/\$destdir\" ;;
- esac
- fi
-
- file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
- file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
- done
-"
-}
-# end: func_emit_wrapper_part1
-
-# func_emit_wrapper_part2 [arg=no]
-#
-# Emit the second part of a libtool wrapper script on stdout.
-# For more information, see the description associated with
-# func_emit_wrapper(), below.
-func_emit_wrapper_part2 ()
-{
- func_emit_wrapper_part2_arg1=no
- if test -n "$1" ; then
- func_emit_wrapper_part2_arg1=$1
- fi
-
- $ECHO "\
-
- # Usually 'no', except on cygwin/mingw when embedded into
- # the cwrapper.
- WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
- if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
- # special case for '.'
- if test \"\$thisdir\" = \".\"; then
- thisdir=\`pwd\`
- fi
- # remove .libs from thisdir
- case \"\$thisdir\" in
- *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
- $objdir ) thisdir=. ;;
- esac
- fi
-
- # Try to get the absolute directory name.
- absdir=\`cd \"\$thisdir\" && pwd\`
- test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
- if test "$fast_install" = yes; then
- $ECHO "\
- program=lt-'$outputname'$exeext
- progdir=\"\$thisdir/$objdir\"
-
- if test ! -f \"\$progdir/\$program\" ||
- { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
- test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
- file=\"\$\$-\$program\"
-
- if test ! -d \"\$progdir\"; then
- $MKDIR \"\$progdir\"
- else
- $RM \"\$progdir/\$file\"
- fi"
-
- $ECHO "\
-
- # relink executable if necessary
- if test -n \"\$relink_command\"; then
- if relink_command_output=\`eval \$relink_command 2>&1\`; then :
- else
- $ECHO \"\$relink_command_output\" >&2
- $RM \"\$progdir/\$file\"
- exit 1
- fi
- fi
-
- $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
- { $RM \"\$progdir/\$program\";
- $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
- $RM \"\$progdir/\$file\"
- fi"
- else
- $ECHO "\
- program='$outputname'
- progdir=\"\$thisdir/$objdir\"
-"
- fi
-
- $ECHO "\
-
- if test -f \"\$progdir/\$program\"; then"
-
- # Export our shlibpath_var if we have one.
- if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- $ECHO "\
- # Add our own library path to $shlibpath_var
- $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
- # Some systems cannot cope with colon-terminated $shlibpath_var
- # The second colon is a workaround for a bug in BeOS R4 sed
- $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
-
- export $shlibpath_var
-"
- fi
-
- # fixup the dll searchpath if we need to.
- if test -n "$dllsearchpath"; then
- $ECHO "\
- # Add the dll search path components to the executable PATH
- PATH=$dllsearchpath:\$PATH
-"
- fi
-
- $ECHO "\
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- # Run the actual program with our arguments.
-"
- case $host in
- # Backslashes separate directories on plain windows
- *-*-mingw | *-*-os2* | *-cegcc*)
- $ECHO "\
- exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
- ;;
-
- *)
- $ECHO "\
- exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
- ;;
- esac
- $ECHO "\
- \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
- exit 1
- fi
- else
- # The program doesn't exist.
- \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
- \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
- $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
- exit 1
- fi
-fi\
-"
-}
-# end: func_emit_wrapper_part2
-
-
-# func_emit_wrapper [arg=no]
-#
-# Emit a libtool wrapper script on stdout.
-# Don't directly open a file because we may want to
-# incorporate the script contents within a cygwin/mingw
-# wrapper executable. Must ONLY be called from within
-# func_mode_link because it depends on a number of variables
-# set therein.
-#
-# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
-# variable will take. If 'yes', then the emitted script
-# will assume that the directory in which it is stored is
-# the $objdir directory. This is a cygwin/mingw-specific
-# behavior.
-func_emit_wrapper ()
-{
- func_emit_wrapper_arg1=no
- if test -n "$1" ; then
- func_emit_wrapper_arg1=$1
- fi
-
- # split this up so that func_emit_cwrapperexe_src
- # can call each part independently.
- func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
- func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
-}
-
-
-# func_to_host_path arg
-#
-# Convert paths to host format when used with build tools.
-# Intended for use with "native" mingw (where libtool itself
-# is running under the msys shell), or in the following cross-
-# build environments:
-# $build $host
-# mingw (msys) mingw [e.g. native]
-# cygwin mingw
-# *nix + wine mingw
-# where wine is equipped with the `winepath' executable.
-# In the native mingw case, the (msys) shell automatically
-# converts paths for any non-msys applications it launches,
-# but that facility isn't available from inside the cwrapper.
-# Similar accommodations are necessary for $host mingw and
-# $build cygwin. Calling this function does no harm for other
-# $host/$build combinations not listed above.
-#
-# ARG is the path (on $build) that should be converted to
-# the proper representation for $host. The result is stored
-# in $func_to_host_path_result.
-func_to_host_path ()
-{
- func_to_host_path_result="$1"
- if test -n "$1" ; then
- case $host in
- *mingw* )
- lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
- case $build in
- *mingw* ) # actually, msys
- # awkward: cmd appends spaces to result
- lt_sed_strip_trailing_spaces="s/[ ]*\$//"
- func_to_host_path_tmp1=`( cmd //c echo "$1" |\
- $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
- func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
- $SED -e "$lt_sed_naive_backslashify"`
- ;;
- *cygwin* )
- func_to_host_path_tmp1=`cygpath -w "$1"`
- func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
- $SED -e "$lt_sed_naive_backslashify"`
- ;;
- * )
- # Unfortunately, winepath does not exit with a non-zero
- # error code, so we are forced to check the contents of
- # stdout. On the other hand, if the command is not
- # found, the shell will set an exit code of 127 and print
- # *an error message* to stdout. So we must check for both
- # error code of zero AND non-empty stdout, which explains
- # the odd construction:
- func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
- if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
- func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
- $SED -e "$lt_sed_naive_backslashify"`
- else
- # Allow warning below.
- func_to_host_path_result=""
- fi
- ;;
- esac
- if test -z "$func_to_host_path_result" ; then
- func_error "Could not determine host path corresponding to"
- func_error " '$1'"
- func_error "Continuing, but uninstalled executables may not work."
- # Fallback:
- func_to_host_path_result="$1"
- fi
- ;;
- esac
- fi
-}
-# end: func_to_host_path
-
-# func_to_host_pathlist arg
-#
-# Convert pathlists to host format when used with build tools.
-# See func_to_host_path(), above. This function supports the
-# following $build/$host combinations (but does no harm for
-# combinations not listed here):
-# $build $host
-# mingw (msys) mingw [e.g. native]
-# cygwin mingw
-# *nix + wine mingw
-#
-# Path separators are also converted from $build format to
-# $host format. If ARG begins or ends with a path separator
-# character, it is preserved (but converted to $host format)
-# on output.
-#
-# ARG is a pathlist (on $build) that should be converted to
-# the proper representation on $host. The result is stored
-# in $func_to_host_pathlist_result.
-func_to_host_pathlist ()
-{
- func_to_host_pathlist_result="$1"
- if test -n "$1" ; then
- case $host in
- *mingw* )
- lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
- # Remove leading and trailing path separator characters from
- # ARG. msys behavior is inconsistent here, cygpath turns them
- # into '.;' and ';.', and winepath ignores them completely.
- func_to_host_pathlist_tmp2="$1"
- # Once set for this call, this variable should not be
- # reassigned. It is used in tha fallback case.
- func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
- $SED -e 's|^:*||' -e 's|:*$||'`
- case $build in
- *mingw* ) # Actually, msys.
- # Awkward: cmd appends spaces to result.
- lt_sed_strip_trailing_spaces="s/[ ]*\$//"
- func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
- $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
- func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
- $SED -e "$lt_sed_naive_backslashify"`
- ;;
- *cygwin* )
- func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
- func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
- $SED -e "$lt_sed_naive_backslashify"`
- ;;
- * )
- # unfortunately, winepath doesn't convert pathlists
- func_to_host_pathlist_result=""
- func_to_host_pathlist_oldIFS=$IFS
- IFS=:
- for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
- IFS=$func_to_host_pathlist_oldIFS
- if test -n "$func_to_host_pathlist_f" ; then
- func_to_host_path "$func_to_host_pathlist_f"
- if test -n "$func_to_host_path_result" ; then
- if test -z "$func_to_host_pathlist_result" ; then
- func_to_host_pathlist_result="$func_to_host_path_result"
- else
- func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
- fi
- fi
- fi
- IFS=:
- done
- IFS=$func_to_host_pathlist_oldIFS
- ;;
- esac
- if test -z "$func_to_host_pathlist_result" ; then
- func_error "Could not determine the host path(s) corresponding to"
- func_error " '$1'"
- func_error "Continuing, but uninstalled executables may not work."
- # Fallback. This may break if $1 contains DOS-style drive
- # specifications. The fix is not to complicate the expression
- # below, but for the user to provide a working wine installation
- # with winepath so that path translation in the cross-to-mingw
- # case works properly.
- lt_replace_pathsep_nix_to_dos="s|:|;|g"
- func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
- $SED -e "$lt_replace_pathsep_nix_to_dos"`
- fi
- # Now, add the leading and trailing path separators back
- case "$1" in
- :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
- ;;
- esac
- case "$1" in
- *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
- ;;
- esac
- ;;
- esac
- fi
-}
-# end: func_to_host_pathlist
-
-# func_emit_cwrapperexe_src
-# emit the source code for a wrapper executable on stdout
-# Must ONLY be called from within func_mode_link because
-# it depends on a number of variable set therein.
-func_emit_cwrapperexe_src ()
-{
- cat <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
- Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-
- The $output program cannot be directly executed until all the libtool
- libraries that it depends on are installed.
-
- This wrapper executable should never be moved out of the build directory.
- If it is, it will not operate correctly.
-
- Currently, it simply execs the wrapper *script* "$SHELL $output",
- but could eventually absorb all of the scripts functionality and
- exec $objdir/$outputname directly.
-*/
-EOF
- cat <<"EOF"
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef _MSC_VER
-# include <direct.h>
-# include <process.h>
-# include <io.h>
-# define setmode _setmode
-#else
-# include <unistd.h>
-# include <stdint.h>
-# ifdef __CYGWIN__
-# include <io.h>
-# define HAVE_SETENV
-# ifdef __STRICT_ANSI__
-char *realpath (const char *, char *);
-int putenv (char *);
-int setenv (const char *, const char *, int);
-# endif
-# endif
-#endif
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-
-#if defined(PATH_MAX)
-# define LT_PATHMAX PATH_MAX
-#elif defined(MAXPATHLEN)
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef S_IXOTH
-# define S_IXOTH 0
-#endif
-#ifndef S_IXGRP
-# define S_IXGRP 0
-#endif
-
-#ifdef _MSC_VER
-# define S_IXUSR _S_IEXEC
-# define stat _stat
-# ifndef _INTPTR_T_DEFINED
-# define intptr_t int
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
- defined (__OS2__)
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# define FOPEN_WB "wb"
-# ifndef DIR_SEPARATOR_2
-# define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-# define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
- (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#ifdef __CYGWIN__
-# define FOPEN_WB "wb"
-#endif
-
-#ifndef FOPEN_WB
-# define FOPEN_WB "w"
-#endif
-#ifndef _O_BINARY
-# define _O_BINARY 0
-#endif
-
-#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
- if (stale) { free ((void *) stale); stale = 0; } \
-} while (0)
-
-#undef LTWRAPPER_DEBUGPRINTF
-#if defined DEBUGWRAPPER
-# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
-static void
-ltwrapper_debugprintf (const char *fmt, ...)
-{
- va_list args;
- va_start (args, fmt);
- (void) vfprintf (stderr, fmt, args);
- va_end (args);
-}
-#else
-# define LTWRAPPER_DEBUGPRINTF(args)
-#endif
-
-const char *program_name = NULL;
-
-void *xmalloc (size_t num);
-char *xstrdup (const char *string);
-const char *base_name (const char *name);
-char *find_executable (const char *wrapper);
-char *chase_symlinks (const char *pathspec);
-int make_executable (const char *path);
-int check_executable (const char *path);
-char *strendzap (char *str, const char *pat);
-void lt_fatal (const char *message, ...);
-void lt_setenv (const char *name, const char *value);
-char *lt_extend_str (const char *orig_value, const char *add, int to_end);
-void lt_opt_process_env_set (const char *arg);
-void lt_opt_process_env_prepend (const char *arg);
-void lt_opt_process_env_append (const char *arg);
-int lt_split_name_value (const char *arg, char** name, char** value);
-void lt_update_exe_path (const char *name, const char *value);
-void lt_update_lib_path (const char *name, const char *value);
-
-static const char *script_text_part1 =
-EOF
-
- func_emit_wrapper_part1 yes |
- $SED -e 's/\([\\"]\)/\\\1/g' \
- -e 's/^/ "/' -e 's/$/\\n"/'
- echo ";"
- cat <<EOF
-
-static const char *script_text_part2 =
-EOF
- func_emit_wrapper_part2 yes |
- $SED -e 's/\([\\"]\)/\\\1/g' \
- -e 's/^/ "/' -e 's/$/\\n"/'
- echo ";"
-
- cat <<EOF
-const char * MAGIC_EXE = "$magic_exe";
-const char * LIB_PATH_VARNAME = "$shlibpath_var";
-EOF
-
- if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- func_to_host_pathlist "$temp_rpath"
- cat <<EOF
-const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
-EOF
- else
- cat <<"EOF"
-const char * LIB_PATH_VALUE = "";
-EOF
- fi
-
- if test -n "$dllsearchpath"; then
- func_to_host_pathlist "$dllsearchpath:"
- cat <<EOF
-const char * EXE_PATH_VARNAME = "PATH";
-const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
-EOF
- else
- cat <<"EOF"
-const char * EXE_PATH_VARNAME = "";
-const char * EXE_PATH_VALUE = "";
-EOF
- fi
-
- if test "$fast_install" = yes; then
- cat <<EOF
-const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
-EOF
- else
- cat <<EOF
-const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
-EOF
- fi
-
-
- cat <<"EOF"
-
-#define LTWRAPPER_OPTION_PREFIX "--lt-"
-#define LTWRAPPER_OPTION_PREFIX_LENGTH 5
-
-static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
-static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
-
-static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
-
-static const size_t env_set_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
-static const char *env_set_opt = LTWRAPPER_OPTION_PREFIX "env-set";
- /* argument is putenv-style "foo=bar", value of foo is set to bar */
-
-static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
-static const char *env_prepend_opt = LTWRAPPER_OPTION_PREFIX "env-prepend";
- /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
-
-static const size_t env_append_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
-static const char *env_append_opt = LTWRAPPER_OPTION_PREFIX "env-append";
- /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
-
-int
-main (int argc, char *argv[])
-{
- char **newargz;
- int newargc;
- char *tmp_pathspec;
- char *actual_cwrapper_path;
- char *actual_cwrapper_name;
- char *target_name;
- char *lt_argv_zero;
- intptr_t rval = 127;
-
- int i;
-
- program_name = (char *) xstrdup (base_name (argv[0]));
- LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
- LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
-
- /* very simple arg parsing; don't want to rely on getopt */
- for (i = 1; i < argc; i++)
- {
- if (strcmp (argv[i], dumpscript_opt) == 0)
- {
-EOF
- case "$host" in
- *mingw* | *cygwin* )
- # make stdout use "unix" line endings
- echo " setmode(1,_O_BINARY);"
- ;;
- esac
-
- cat <<"EOF"
- printf ("%s", script_text_part1);
- printf ("%s", script_text_part2);
- return 0;
- }
- }
-
- newargz = XMALLOC (char *, argc + 1);
- tmp_pathspec = find_executable (argv[0]);
- if (tmp_pathspec == NULL)
- lt_fatal ("Couldn't find %s", argv[0]);
- LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
- tmp_pathspec));
-
- actual_cwrapper_path = chase_symlinks (tmp_pathspec);
- LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
- actual_cwrapper_path));
- XFREE (tmp_pathspec);
-
- actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
- strendzap (actual_cwrapper_path, actual_cwrapper_name);
-
- /* wrapper name transforms */
- strendzap (actual_cwrapper_name, ".exe");
- tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
- XFREE (actual_cwrapper_name);
- actual_cwrapper_name = tmp_pathspec;
- tmp_pathspec = 0;
-
- /* target_name transforms -- use actual target program name; might have lt- prefix */
- target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
- strendzap (target_name, ".exe");
- tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
- XFREE (target_name);
- target_name = tmp_pathspec;
- tmp_pathspec = 0;
-
- LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
- target_name));
-EOF
-
- cat <<EOF
- newargz[0] =
- XMALLOC (char, (strlen (actual_cwrapper_path) +
- strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
- strcpy (newargz[0], actual_cwrapper_path);
- strcat (newargz[0], "$objdir");
- strcat (newargz[0], "/");
-EOF
-
- cat <<"EOF"
- /* stop here, and copy so we don't have to do this twice */
- tmp_pathspec = xstrdup (newargz[0]);
-
- /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
- strcat (newargz[0], actual_cwrapper_name);
-
- /* DO want the lt- prefix here if it exists, so use target_name */
- lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
- XFREE (tmp_pathspec);
- tmp_pathspec = NULL;
-EOF
-
- case $host_os in
- mingw*)
- cat <<"EOF"
- {
- char* p;
- while ((p = strchr (newargz[0], '\\')) != NULL)
- {
- *p = '/';
- }
- while ((p = strchr (lt_argv_zero, '\\')) != NULL)
- {
- *p = '/';
- }
- }
-EOF
- ;;
- esac
-
- cat <<"EOF"
- XFREE (target_name);
- XFREE (actual_cwrapper_path);
- XFREE (actual_cwrapper_name);
-
- lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
- lt_setenv ("DUALCASE", "1"); /* for MSK sh */
- lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
- lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
-
- newargc=0;
- for (i = 1; i < argc; i++)
- {
- if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
- {
- if (argv[i][env_set_opt_len] == '=')
- {
- const char *p = argv[i] + env_set_opt_len + 1;
- lt_opt_process_env_set (p);
- }
- else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
- {
- lt_opt_process_env_set (argv[++i]); /* don't copy */
- }
- else
- lt_fatal ("%s missing required argument", env_set_opt);
- continue;
- }
- if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
- {
- if (argv[i][env_prepend_opt_len] == '=')
- {
- const char *p = argv[i] + env_prepend_opt_len + 1;
- lt_opt_process_env_prepend (p);
- }
- else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
- {
- lt_opt_process_env_prepend (argv[++i]); /* don't copy */
- }
- else
- lt_fatal ("%s missing required argument", env_prepend_opt);
- continue;
- }
- if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
- {
- if (argv[i][env_append_opt_len] == '=')
- {
- const char *p = argv[i] + env_append_opt_len + 1;
- lt_opt_process_env_append (p);
- }
- else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
- {
- lt_opt_process_env_append (argv[++i]); /* don't copy */
- }
- else
- lt_fatal ("%s missing required argument", env_append_opt);
- continue;
- }
- if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
- {
- /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
- namespace, but it is not one of the ones we know about and
- have already dealt with, above (inluding dump-script), then
- report an error. Otherwise, targets might begin to believe
- they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
- namespace. The first time any user complains about this, we'll
- need to make LTWRAPPER_OPTION_PREFIX a configure-time option
- or a configure.ac-settable value.
- */
- lt_fatal ("Unrecognized option in %s namespace: '%s'",
- ltwrapper_option_prefix, argv[i]);
- }
- /* otherwise ... */
- newargz[++newargc] = xstrdup (argv[i]);
- }
- newargz[++newargc] = NULL;
-
- LTWRAPPER_DEBUGPRINTF (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
- for (i = 0; i < newargc; i++)
- {
- LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
- }
-
-EOF
-
- case $host_os in
- mingw*)
- cat <<"EOF"
- /* execv doesn't actually work on mingw as expected on unix */
- rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
- if (rval == -1)
- {
- /* failed to start process */
- LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
- return 127;
- }
- return rval;
-EOF
- ;;
- *)
- cat <<"EOF"
- execv (lt_argv_zero, newargz);
- return rval; /* =127, but avoids unused variable warning */
-EOF
- ;;
- esac
-
- cat <<"EOF"
-}
-
-void *
-xmalloc (size_t num)
-{
- void *p = (void *) malloc (num);
- if (!p)
- lt_fatal ("Memory exhausted");
-
- return p;
-}
-
-char *
-xstrdup (const char *string)
-{
- return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
- string) : NULL;
-}
-
-const char *
-base_name (const char *name)
-{
- const char *base;
-
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- /* Skip over the disk name in MSDOS pathnames. */
- if (isalpha ((unsigned char) name[0]) && name[1] == ':')
- name += 2;
-#endif
-
- for (base = name; *name; name++)
- if (IS_DIR_SEPARATOR (*name))
- base = name + 1;
- return base;
-}
-
-int
-check_executable (const char *path)
-{
- struct stat st;
-
- LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
- path ? (*path ? path : "EMPTY!") : "NULL!"));
- if ((!path) || (!*path))
- return 0;
-
- if ((stat (path, &st) >= 0)
- && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
- return 1;
- else
- return 0;
-}
-
-int
-make_executable (const char *path)
-{
- int rval = 0;
- struct stat st;
-
- LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
- path ? (*path ? path : "EMPTY!") : "NULL!"));
- if ((!path) || (!*path))
- return 0;
-
- if (stat (path, &st) >= 0)
- {
- rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
- }
- return rval;
-}
-
-/* Searches for the full path of the wrapper. Returns
- newly allocated full path name if found, NULL otherwise
- Does not chase symlinks, even on platforms that support them.
-*/
-char *
-find_executable (const char *wrapper)
-{
- int has_slash = 0;
- const char *p;
- const char *p_next;
- /* static buffer for getcwd */
- char tmp[LT_PATHMAX + 1];
- int tmp_len;
- char *concat_name;
-
- LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
- wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
-
- if ((wrapper == NULL) || (*wrapper == '\0'))
- return NULL;
-
- /* Absolute path? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
- {
- concat_name = xstrdup (wrapper);
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
- else
- {
-#endif
- if (IS_DIR_SEPARATOR (wrapper[0]))
- {
- concat_name = xstrdup (wrapper);
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- }
-#endif
-
- for (p = wrapper; *p; p++)
- if (*p == '/')
- {
- has_slash = 1;
- break;
- }
- if (!has_slash)
- {
- /* no slashes; search PATH */
- const char *path = getenv ("PATH");
- if (path != NULL)
- {
- for (p = path; *p; p = p_next)
- {
- const char *q;
- size_t p_len;
- for (q = p; *q; q++)
- if (IS_PATH_SEPARATOR (*q))
- break;
- p_len = q - p;
- p_next = (*q == '\0' ? q : q + 1);
- if (p_len == 0)
- {
- /* empty path: current directory */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- tmp_len = strlen (tmp);
- concat_name =
- XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
- }
- else
- {
- concat_name =
- XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, p, p_len);
- concat_name[p_len] = '/';
- strcpy (concat_name + p_len + 1, wrapper);
- }
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
- }
- /* not found in PATH; assume curdir */
- }
- /* Relative path | not found in path: prepend cwd */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- tmp_len = strlen (tmp);
- concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
-
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- return NULL;
-}
-
-char *
-chase_symlinks (const char *pathspec)
-{
-#ifndef S_ISLNK
- return xstrdup (pathspec);
-#else
- char buf[LT_PATHMAX];
- struct stat s;
- char *tmp_pathspec = xstrdup (pathspec);
- char *p;
- int has_symlinks = 0;
- while (strlen (tmp_pathspec) && !has_symlinks)
- {
- LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
- tmp_pathspec));
- if (lstat (tmp_pathspec, &s) == 0)
- {
- if (S_ISLNK (s.st_mode) != 0)
- {
- has_symlinks = 1;
- break;
- }
-
- /* search backwards for last DIR_SEPARATOR */
- p = tmp_pathspec + strlen (tmp_pathspec) - 1;
- while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
- p--;
- if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
- {
- /* no more DIR_SEPARATORS left */
- break;
- }
- *p = '\0';
- }
- else
- {
- char *errstr = strerror (errno);
- lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
- }
- }
- XFREE (tmp_pathspec);
-
- if (!has_symlinks)
- {
- return xstrdup (pathspec);
- }
-
- tmp_pathspec = realpath (pathspec, buf);
- if (tmp_pathspec == 0)
- {
- lt_fatal ("Could not follow symlinks for %s", pathspec);
- }
- return xstrdup (tmp_pathspec);
-#endif
-}
-
-char *
-strendzap (char *str, const char *pat)
-{
- size_t len, patlen;
-
- assert (str != NULL);
- assert (pat != NULL);
-
- len = strlen (str);
- patlen = strlen (pat);
-
- if (patlen <= len)
- {
- str += len - patlen;
- if (strcmp (str, pat) == 0)
- *str = '\0';
- }
- return str;
-}
-
-static void
-lt_error_core (int exit_status, const char *mode,
- const char *message, va_list ap)
-{
- fprintf (stderr, "%s: %s: ", program_name, mode);
- vfprintf (stderr, message, ap);
- fprintf (stderr, ".\n");
-
- if (exit_status >= 0)
- exit (exit_status);
-}
-
-void
-lt_fatal (const char *message, ...)
-{
- va_list ap;
- va_start (ap, message);
- lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
- va_end (ap);
-}
-
-void
-lt_setenv (const char *name, const char *value)
-{
- LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
- (name ? name : "<NULL>"),
- (value ? value : "<NULL>")));
- {
-#ifdef HAVE_SETENV
- /* always make a copy, for consistency with !HAVE_SETENV */
- char *str = xstrdup (value);
- setenv (name, str, 1);
-#else
- int len = strlen (name) + 1 + strlen (value) + 1;
- char *str = XMALLOC (char, len);
- sprintf (str, "%s=%s", name, value);
- if (putenv (str) != EXIT_SUCCESS)
- {
- XFREE (str);
- }
-#endif
- }
-}
-
-char *
-lt_extend_str (const char *orig_value, const char *add, int to_end)
-{
- char *new_value;
- if (orig_value && *orig_value)
- {
- int orig_value_len = strlen (orig_value);
- int add_len = strlen (add);
- new_value = XMALLOC (char, add_len + orig_value_len + 1);
- if (to_end)
- {
- strcpy (new_value, orig_value);
- strcpy (new_value + orig_value_len, add);
- }
- else
- {
- strcpy (new_value, add);
- strcpy (new_value + add_len, orig_value);
- }
- }
- else
- {
- new_value = xstrdup (add);
- }
- return new_value;
-}
-
-int
-lt_split_name_value (const char *arg, char** name, char** value)
-{
- const char *p;
- int len;
- if (!arg || !*arg)
- return 1;
-
- p = strchr (arg, (int)'=');
-
- if (!p)
- return 1;
-
- *value = xstrdup (++p);
-
- len = strlen (arg) - strlen (*value);
- *name = XMALLOC (char, len);
- strncpy (*name, arg, len-1);
- (*name)[len - 1] = '\0';
-
- return 0;
-}
-
-void
-lt_opt_process_env_set (const char *arg)
-{
- char *name = NULL;
- char *value = NULL;
-
- if (lt_split_name_value (arg, &name, &value) != 0)
- {
- XFREE (name);
- XFREE (value);
- lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
- }
-
- lt_setenv (name, value);
- XFREE (name);
- XFREE (value);
-}
-
-void
-lt_opt_process_env_prepend (const char *arg)
-{
- char *name = NULL;
- char *value = NULL;
- char *new_value = NULL;
-
- if (lt_split_name_value (arg, &name, &value) != 0)
- {
- XFREE (name);
- XFREE (value);
- lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
- }
-
- new_value = lt_extend_str (getenv (name), value, 0);
- lt_setenv (name, new_value);
- XFREE (new_value);
- XFREE (name);
- XFREE (value);
-}
-
-void
-lt_opt_process_env_append (const char *arg)
-{
- char *name = NULL;
- char *value = NULL;
- char *new_value = NULL;
-
- if (lt_split_name_value (arg, &name, &value) != 0)
- {
- XFREE (name);
- XFREE (value);
- lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
- }
-
- new_value = lt_extend_str (getenv (name), value, 1);
- lt_setenv (name, new_value);
- XFREE (new_value);
- XFREE (name);
- XFREE (value);
-}
-
-void
-lt_update_exe_path (const char *name, const char *value)
-{
- LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
- (name ? name : "<NULL>"),
- (value ? value : "<NULL>")));
-
- if (name && *name && value && *value)
- {
- char *new_value = lt_extend_str (getenv (name), value, 0);
- /* some systems can't cope with a ':'-terminated path #' */
- int len = strlen (new_value);
- while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
- {
- new_value[len-1] = '\0';
- }
- lt_setenv (name, new_value);
- XFREE (new_value);
- }
-}
-
-void
-lt_update_lib_path (const char *name, const char *value)
-{
- LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
- (name ? name : "<NULL>"),
- (value ? value : "<NULL>")));
-
- if (name && *name && value && *value)
- {
- char *new_value = lt_extend_str (getenv (name), value, 0);
- lt_setenv (name, new_value);
- XFREE (new_value);
- }
-}
-
-
-EOF
-}
-# end: func_emit_cwrapperexe_src
-
-# func_mode_link arg...
-func_mode_link ()
-{
- $opt_debug
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- # It is impossible to link a dll without this setting, and
- # we shouldn't force the makefile maintainer to figure out
- # which system we are compiling for in order to pass an extra
- # flag for every libtool invocation.
- # allow_undefined=no
-
- # FIXME: Unfortunately, there are problems with the above when trying
- # to make a dll which has undefined symbols, in which case not
- # even a static library is built. For now, we need to specify
- # -no-undefined on the libtool link line when we can be certain
- # that all symbols are satisfied, otherwise we get a static library.
- allow_undefined=yes
- ;;
- *)
- allow_undefined=yes
- ;;
- esac
- libtool_args=$nonopt
- base_compile="$nonopt $@"
- compile_command=$nonopt
- finalize_command=$nonopt
-
- compile_rpath=
- finalize_rpath=
- compile_shlibpath=
- finalize_shlibpath=
- convenience=
- old_convenience=
- deplibs=
- old_deplibs=
- compiler_flags=
- linker_flags=
- dllsearchpath=
- lib_search_path=`pwd`
- inst_prefix_dir=
- new_inherited_linker_flags=
-
- avoid_version=no
- dlfiles=
- dlprefiles=
- dlself=no
- export_dynamic=no
- export_symbols=
- export_symbols_regex=
- generated=
- libobjs=
- ltlibs=
- module=no
- no_install=no
- objs=
- non_pic_objects=
- precious_files_regex=
- prefer_static_libs=no
- preload=no
- prev=
- prevarg=
- release=
- rpath=
- xrpath=
- perm_rpath=
- temp_rpath=
- thread_safe=no
- vinfo=
- vinfo_number=no
- weak_libs=
- single_module="${wl}-single_module"
- func_infer_tag $base_compile
-
- # We need to know -static, to get the right output filenames.
- for arg
- do
- case $arg in
- -shared)
- test "$build_libtool_libs" != yes && \
- func_fatal_configuration "can not build a shared library"
- build_old_libs=no
- break
- ;;
- -all-static | -static | -static-libtool-libs)
- case $arg in
- -all-static)
- if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
- func_warning "complete static linking is impossible in this configuration"
- fi
- if test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=yes
- ;;
- -static)
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=built
- ;;
- -static-libtool-libs)
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=yes
- ;;
- esac
- build_libtool_libs=no
- build_old_libs=yes
- break
- ;;
- esac
- done
-
- # See if our shared archives depend on static archives.
- test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
- # Go through the arguments, transforming them on the way.
- while test "$#" -gt 0; do
- arg="$1"
- shift
- func_quote_for_eval "$arg"
- qarg=$func_quote_for_eval_unquoted_result
- func_append libtool_args " $func_quote_for_eval_result"
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case $prev in
- output)
- func_append compile_command " @OUTPUT@"
- func_append finalize_command " @OUTPUT@"
- ;;
- esac
-
- case $prev in
- dlfiles|dlprefiles)
- if test "$preload" = no; then
- # Add the symbol object into the linking commands.
- func_append compile_command " @SYMFILE@"
- func_append finalize_command " @SYMFILE@"
- preload=yes
- fi
- case $arg in
- *.la | *.lo) ;; # We handle these cases below.
- force)
- if test "$dlself" = no; then
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- self)
- if test "$prev" = dlprefiles; then
- dlself=yes
- elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
- dlself=yes
- else
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- *)
- if test "$prev" = dlfiles; then
- dlfiles="$dlfiles $arg"
- else
- dlprefiles="$dlprefiles $arg"
- fi
- prev=
- continue
- ;;
- esac
- ;;
- expsyms)
- export_symbols="$arg"
- test -f "$arg" \
- || func_fatal_error "symbol file \`$arg' does not exist"
- prev=
- continue
- ;;
- expsyms_regex)
- export_symbols_regex="$arg"
- prev=
- continue
- ;;
- framework)
- case $host in
- *-*-darwin*)
- case "$deplibs " in
- *" $qarg.ltframework "*) ;;
- *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
- ;;
- esac
- ;;
- esac
- prev=
- continue
- ;;
- inst_prefix)
- inst_prefix_dir="$arg"
- prev=
- continue
- ;;
- objectlist)
- if test -f "$arg"; then
- save_arg=$arg
- moreargs=
- for fil in `cat "$save_arg"`
- do
-# moreargs="$moreargs $fil"
- arg=$fil
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if func_lalib_unsafe_p "$arg"; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- func_source "$arg"
-
- if test -z "$pic_object" ||
- test -z "$non_pic_object" ||
- test "$pic_object" = none &&
- test "$non_pic_object" = none; then
- func_fatal_error "cannot find name of object for \`$arg'"
- fi
-
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir="$func_dirname_result"
-
- if test "$pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- pic_object="$xdir$pic_object"
-
- if test "$prev" = dlfiles; then
- if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
- dlfiles="$dlfiles $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles $pic_object"
- prev=
- fi
-
- # A PIC object.
- func_append libobjs " $pic_object"
- arg="$pic_object"
- fi
-
- # Non-PIC object.
- if test "$non_pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- non_pic_object="$xdir$non_pic_object"
-
- # A standard non-PIC object
- func_append non_pic_objects " $non_pic_object"
- if test -z "$pic_object" || test "$pic_object" = none ; then
- arg="$non_pic_object"
- fi
- else
- # If the PIC object exists, use it instead.
- # $xdir was prepended to $pic_object above.
- non_pic_object="$pic_object"
- func_append non_pic_objects " $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if $opt_dry_run; then
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir="$func_dirname_result"
-
- func_lo2o "$arg"
- pic_object=$xdir$objdir/$func_lo2o_result
- non_pic_object=$xdir$func_lo2o_result
- func_append libobjs " $pic_object"
- func_append non_pic_objects " $non_pic_object"
- else
- func_fatal_error "\`$arg' is not a valid libtool object"
- fi
- fi
- done
- else
- func_fatal_error "link input file \`$arg' does not exist"
- fi
- arg=$save_arg
- prev=
- continue
- ;;
- precious_regex)
- precious_files_regex="$arg"
- prev=
- continue
- ;;
- release)
- release="-$arg"
- prev=
- continue
- ;;
- rpath | xrpath)
- # We need an absolute path.
- case $arg in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- func_fatal_error "only absolute run-paths are allowed"
- ;;
- esac
- if test "$prev" = rpath; then
- case "$rpath " in
- *" $arg "*) ;;
- *) rpath="$rpath $arg" ;;
- esac
- else
- case "$xrpath " in
- *" $arg "*) ;;
- *) xrpath="$xrpath $arg" ;;
- esac
- fi
- prev=
- continue
- ;;
- shrext)
- shrext_cmds="$arg"
- prev=
- continue
- ;;
- weak)
- weak_libs="$weak_libs $arg"
- prev=
- continue
- ;;
- xcclinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $qarg"
- prev=
- func_append compile_command " $qarg"
- func_append finalize_command " $qarg"
- continue
- ;;
- xcompiler)
- compiler_flags="$compiler_flags $qarg"
- prev=
- func_append compile_command " $qarg"
- func_append finalize_command " $qarg"
- continue
- ;;
- xlinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $wl$qarg"
- prev=
- func_append compile_command " $wl$qarg"
- func_append finalize_command " $wl$qarg"
- continue
- ;;
- *)
- eval "$prev=\"\$arg\""
- prev=
- continue
- ;;
- esac
- fi # test -n "$prev"
-
- prevarg="$arg"
-
- case $arg in
- -all-static)
- if test -n "$link_static_flag"; then
- # See comment for -static flag below, for more details.
- func_append compile_command " $link_static_flag"
- func_append finalize_command " $link_static_flag"
- fi
- continue
- ;;
-
- -allow-undefined)
- # FIXME: remove this flag sometime in the future.
- func_fatal_error "\`-allow-undefined' must not be used because it is the default"
- ;;
-
- -avoid-version)
- avoid_version=yes
- continue
- ;;
-
- -dlopen)
- prev=dlfiles
- continue
- ;;
-
- -dlpreopen)
- prev=dlprefiles
- continue
- ;;
-
- -export-dynamic)
- export_dynamic=yes
- continue
- ;;
-
- -export-symbols | -export-symbols-regex)
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- func_fatal_error "more than one -exported-symbols argument is not allowed"
- fi
- if test "X$arg" = "X-export-symbols"; then
- prev=expsyms
- else
- prev=expsyms_regex
- fi
- continue
- ;;
-
- -framework)
- prev=framework
- continue
- ;;
-
- -inst-prefix-dir)
- prev=inst_prefix
- continue
- ;;
-
- # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
- # so, if we see these flags be careful not to treat them like -L
- -L[A-Z][A-Z]*:*)
- case $with_gcc/$host in
- no/*-*-irix* | /*-*-irix*)
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- ;;
- esac
- continue
- ;;
-
- -L*)
- func_stripname '-L' '' "$arg"
- dir=$func_stripname_result
- if test -z "$dir"; then
- if test "$#" -gt 0; then
- func_fatal_error "require no space between \`-L' and \`$1'"
- else
- func_fatal_error "need path for \`-L' option"
- fi
- fi
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- absdir=`cd "$dir" && pwd`
- test -z "$absdir" && \
- func_fatal_error "cannot determine absolute directory name of \`$dir'"
- dir="$absdir"
- ;;
- esac
- case "$deplibs " in
- *" -L$dir "*) ;;
- *)
- deplibs="$deplibs -L$dir"
- lib_search_path="$lib_search_path $dir"
- ;;
- esac
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$dir:"*) ;;
- ::) dllsearchpath=$dir;;
- *) dllsearchpath="$dllsearchpath:$dir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- ::) dllsearchpath=$testbindir;;
- *) dllsearchpath="$dllsearchpath:$testbindir";;
- esac
- ;;
- esac
- continue
- ;;
-
- -l*)
- if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
- # These systems don't actually have a C or math library (as such)
- continue
- ;;
- *-*-os2*)
- # These systems don't actually have a C library (as such)
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C and math libraries are in the System framework
- deplibs="$deplibs System.ltframework"
- continue
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- test "X$arg" = "X-lc" && continue
- ;;
- esac
- elif test "X$arg" = "X-lc_r"; then
- case $host in
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc_r directly, use -pthread flag.
- continue
- ;;
- esac
- fi
- deplibs="$deplibs $arg"
- continue
- ;;
-
- -module)
- module=yes
- continue
- ;;
-
- # Tru64 UNIX uses -model [arg] to determine the layout of C++
- # classes, name mangling, and exception handling.
- # Darwin uses the -arch flag to determine output architecture.
- -model|-arch|-isysroot)
- compiler_flags="$compiler_flags $arg"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- prev=xcompiler
- continue
- ;;
-
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
- compiler_flags="$compiler_flags $arg"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- case "$new_inherited_linker_flags " in
- *" $arg "*) ;;
- * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
- esac
- continue
- ;;
-
- -multi_module)
- single_module="${wl}-multi_module"
- continue
- ;;
-
- -no-fast-install)
- fast_install=no
- continue
- ;;
-
- -no-install)
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
- # The PATH hackery in wrapper scripts is required on Windows
- # and Darwin in order for the loader to find any dlls it needs.
- func_warning "\`-no-install' is ignored for $host"
- func_warning "assuming \`-no-fast-install' instead"
- fast_install=no
- ;;
- *) no_install=yes ;;
- esac
- continue
- ;;
-
- -no-undefined)
- allow_undefined=no
- continue
- ;;
-
- -objectlist)
- prev=objectlist
- continue
- ;;
-
- -o) prev=output ;;
-
- -precious-files-regex)
- prev=precious_regex
- continue
- ;;
-
- -release)
- prev=release
- continue
- ;;
-
- -rpath)
- prev=rpath
- continue
- ;;
-
- -R)
- prev=xrpath
- continue
- ;;
-
- -R*)
- func_stripname '-R' '' "$arg"
- dir=$func_stripname_result
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- func_fatal_error "only absolute run-paths are allowed"
- ;;
- esac
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- continue
- ;;
-
- -shared)
- # The effects of -shared are defined in a previous loop.
- continue
- ;;
-
- -shrext)
- prev=shrext
- continue
- ;;
-
- -static | -static-libtool-libs)
- # The effects of -static are defined in a previous loop.
- # We used to do the same as -all-static on platforms that
- # didn't have a PIC flag, but the assumption that the effects
- # would be equivalent was wrong. It would break on at least
- # Digital Unix and AIX.
- continue
- ;;
-
- -thread-safe)
- thread_safe=yes
- continue
- ;;
-
- -version-info)
- prev=vinfo
- continue
- ;;
-
- -version-number)
- prev=vinfo
- vinfo_number=yes
- continue
- ;;
-
- -weak)
- prev=weak
- continue
- ;;
-
- -Wc,*)
- func_stripname '-Wc,' '' "$arg"
- args=$func_stripname_result
- arg=
- save_ifs="$IFS"; IFS=','
- for flag in $args; do
- IFS="$save_ifs"
- func_quote_for_eval "$flag"
- arg="$arg $wl$func_quote_for_eval_result"
- compiler_flags="$compiler_flags $func_quote_for_eval_result"
- done
- IFS="$save_ifs"
- func_stripname ' ' '' "$arg"
- arg=$func_stripname_result
- ;;
-
- -Wl,*)
- func_stripname '-Wl,' '' "$arg"
- args=$func_stripname_result
- arg=
- save_ifs="$IFS"; IFS=','
- for flag in $args; do
- IFS="$save_ifs"
- func_quote_for_eval "$flag"
- arg="$arg $wl$func_quote_for_eval_result"
- compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
- linker_flags="$linker_flags $func_quote_for_eval_result"
- done
- IFS="$save_ifs"
- func_stripname ' ' '' "$arg"
- arg=$func_stripname_result
- ;;
-
- -Xcompiler)
- prev=xcompiler
- continue
- ;;
-
- -Xlinker)
- prev=xlinker
- continue
- ;;
-
- -XCClinker)
- prev=xcclinker
- continue
- ;;
-
- # -msg_* for osf cc
- -msg_*)
- func_quote_for_eval "$arg"
- arg="$func_quote_for_eval_result"
- ;;
-
- # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
- # -r[0-9][0-9]* specifies the processor on the SGI compiler
- # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
- # +DA*, +DD* enable 64-bit mode on the HP compiler
- # -q* pass through compiler args for the IBM compiler
- # -m*, -t[45]*, -txscale* pass through architecture-specific
- # compiler args for GCC
- # -F/path gives path to uninstalled frameworks, gcc on darwin
- # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
- # @file GCC response files
- -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
- -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
- func_quote_for_eval "$arg"
- arg="$func_quote_for_eval_result"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- compiler_flags="$compiler_flags $arg"
- continue
- ;;
-
- # Some other compiler flag.
- -* | +*)
- func_quote_for_eval "$arg"
- arg="$func_quote_for_eval_result"
- ;;
-
- *.$objext)
- # A standard object.
- objs="$objs $arg"
- ;;
-
- *.lo)
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if func_lalib_unsafe_p "$arg"; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- func_source "$arg"
-
- if test -z "$pic_object" ||
- test -z "$non_pic_object" ||
- test "$pic_object" = none &&
- test "$non_pic_object" = none; then
- func_fatal_error "cannot find name of object for \`$arg'"
- fi
-
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir="$func_dirname_result"
-
- if test "$pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- pic_object="$xdir$pic_object"
-
- if test "$prev" = dlfiles; then
- if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
- dlfiles="$dlfiles $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles $pic_object"
- prev=
- fi
-
- # A PIC object.
- func_append libobjs " $pic_object"
- arg="$pic_object"
- fi
-
- # Non-PIC object.
- if test "$non_pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- non_pic_object="$xdir$non_pic_object"
-
- # A standard non-PIC object
- func_append non_pic_objects " $non_pic_object"
- if test -z "$pic_object" || test "$pic_object" = none ; then
- arg="$non_pic_object"
- fi
- else
- # If the PIC object exists, use it instead.
- # $xdir was prepended to $pic_object above.
- non_pic_object="$pic_object"
- func_append non_pic_objects " $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if $opt_dry_run; then
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir="$func_dirname_result"
-
- func_lo2o "$arg"
- pic_object=$xdir$objdir/$func_lo2o_result
- non_pic_object=$xdir$func_lo2o_result
- func_append libobjs " $pic_object"
- func_append non_pic_objects " $non_pic_object"
- else
- func_fatal_error "\`$arg' is not a valid libtool object"
- fi
- fi
- ;;
-
- *.$libext)
- # An archive.
- deplibs="$deplibs $arg"
- old_deplibs="$old_deplibs $arg"
- continue
- ;;
-
- *.la)
- # A libtool-controlled library.
-
- if test "$prev" = dlfiles; then
- # This library was specified with -dlopen.
- dlfiles="$dlfiles $arg"
- prev=
- elif test "$prev" = dlprefiles; then
- # The library was specified with -dlpreopen.
- dlprefiles="$dlprefiles $arg"
- prev=
- else
- deplibs="$deplibs $arg"
- fi
- continue
- ;;
-
- # Some other compiler argument.
- *)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- func_quote_for_eval "$arg"
- arg="$func_quote_for_eval_result"
- ;;
- esac # arg
-
- # Now actually substitute the argument into the commands.
- if test -n "$arg"; then
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- fi
- done # argument parsing loop
-
- test -n "$prev" && \
- func_fatal_help "the \`$prevarg' option requires an argument"
-
- if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
- eval arg=\"$export_dynamic_flag_spec\"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- fi
-
- oldlibs=
- # calculate the name of the file, without its directory
- func_basename "$output"
- outputname="$func_basename_result"
- libobjs_save="$libobjs"
-
- if test -n "$shlibpath_var"; then
- # get the directories listed in $shlibpath_var
- eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
- else
- shlib_search_path=
- fi
- eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
- eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
- func_dirname "$output" "/" ""
- output_objdir="$func_dirname_result$objdir"
- # Create the object directory.
- func_mkdir_p "$output_objdir"
-
- # Determine the type of output
- case $output in
- "")
- func_fatal_help "you must specify an output file"
- ;;
- *.$libext) linkmode=oldlib ;;
- *.lo | *.$objext) linkmode=obj ;;
- *.la) linkmode=lib ;;
- *) linkmode=prog ;; # Anything else should be a program.
- esac
-
- specialdeplibs=
-
- libs=
- # Find all interdependent deplibs by searching for libraries
- # that are linked more than once (e.g. -la -lb -la)
- for deplib in $deplibs; do
- if $opt_duplicate_deps ; then
- case "$libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- libs="$libs $deplib"
- done
-
- if test "$linkmode" = lib; then
- libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
- # Compute libraries that are listed more than once in $predeps
- # $postdeps and mark them as special (i.e., whose duplicates are
- # not to be eliminated).
- pre_post_deps=
- if $opt_duplicate_compiler_generated_deps; then
- for pre_post_dep in $predeps $postdeps; do
- case "$pre_post_deps " in
- *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
- esac
- pre_post_deps="$pre_post_deps $pre_post_dep"
- done
- fi
- pre_post_deps=
- fi
-
- deplibs=
- newdependency_libs=
- newlib_search_path=
- need_relink=no # whether we're linking any uninstalled libtool libraries
- notinst_deplibs= # not-installed libtool libraries
- notinst_path= # paths that contain not-installed libtool libraries
-
- case $linkmode in
- lib)
- passes="conv dlpreopen link"
- for file in $dlfiles $dlprefiles; do
- case $file in
- *.la) ;;
- *)
- func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
- ;;
- esac
- done
- ;;
- prog)
- compile_deplibs=
- finalize_deplibs=
- alldeplibs=no
- newdlfiles=
- newdlprefiles=
- passes="conv scan dlopen dlpreopen link"
- ;;
- *) passes="conv"
- ;;
- esac
-
- for pass in $passes; do
- # The preopen pass in lib mode reverses $deplibs; put it back here
- # so that -L comes before libs that need it for instance...
- if test "$linkmode,$pass" = "lib,link"; then
- ## FIXME: Find the place where the list is rebuilt in the wrong
- ## order, and fix it there properly
- tmp_deplibs=
- for deplib in $deplibs; do
- tmp_deplibs="$deplib $tmp_deplibs"
- done
- deplibs="$tmp_deplibs"
- fi
-
- if test "$linkmode,$pass" = "lib,link" ||
- test "$linkmode,$pass" = "prog,scan"; then
- libs="$deplibs"
- deplibs=
- fi
- if test "$linkmode" = prog; then
- case $pass in
- dlopen) libs="$dlfiles" ;;
- dlpreopen) libs="$dlprefiles" ;;
- link)
- libs="$deplibs %DEPLIBS%"
- test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
- ;;
- esac
- fi
- if test "$linkmode,$pass" = "lib,dlpreopen"; then
- # Collect and forward deplibs of preopened libtool libs
- for lib in $dlprefiles; do
- # Ignore non-libtool-libs
- dependency_libs=
- case $lib in
- *.la) func_source "$lib" ;;
- esac
-
- # Collect preopened libtool deplibs, except any this library
- # has declared as weak libs
- for deplib in $dependency_libs; do
- deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
- case " $weak_libs " in
- *" $deplib_base "*) ;;
- *) deplibs="$deplibs $deplib" ;;
- esac
- done
- done
- libs="$dlprefiles"
- fi
- if test "$pass" = dlopen; then
- # Collect dlpreopened libraries
- save_deplibs="$deplibs"
- deplibs=
- fi
-
- for deplib in $libs; do
- lib=
- found=no
- case $deplib in
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- compiler_flags="$compiler_flags $deplib"
- if test "$linkmode" = lib ; then
- case "$new_inherited_linker_flags " in
- *" $deplib "*) ;;
- * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
- esac
- fi
- fi
- continue
- ;;
- -l*)
- if test "$linkmode" != lib && test "$linkmode" != prog; then
- func_warning "\`-l' is ignored for archives/objects"
- continue
- fi
- func_stripname '-l' '' "$deplib"
- name=$func_stripname_result
- if test "$linkmode" = lib; then
- searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
- else
- searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
- fi
- for searchdir in $searchdirs; do
- for search_ext in .la $std_shrext .so .a; do
- # Search the libtool library
- lib="$searchdir/lib${name}${search_ext}"
- if test -f "$lib"; then
- if test "$search_ext" = ".la"; then
- found=yes
- else
- found=no
- fi
- break 2
- fi
- done
- done
- if test "$found" != yes; then
- # deplib doesn't seem to be a libtool library
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- else # deplib is a libtool library
- # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
- # We need to do some special things here, and not later.
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $deplib "*)
- if func_lalib_p "$lib"; then
- library_names=
- old_library=
- func_source "$lib"
- for l in $old_library $library_names; do
- ll="$l"
- done
- if test "X$ll" = "X$old_library" ; then # only static version available
- found=no
- func_dirname "$lib" "" "."
- ladir="$func_dirname_result"
- lib=$ladir/$old_library
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- fi
- fi
- ;;
- *) ;;
- esac
- fi
- fi
- ;; # -l
- *.ltframework)
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- if test "$linkmode" = lib ; then
- case "$new_inherited_linker_flags " in
- *" $deplib "*) ;;
- * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
- esac
- fi
- fi
- continue
- ;;
- -L*)
- case $linkmode in
- lib)
- deplibs="$deplib $deplibs"
- test "$pass" = conv && continue
- newdependency_libs="$deplib $newdependency_libs"
- func_stripname '-L' '' "$deplib"
- newlib_search_path="$newlib_search_path $func_stripname_result"
- ;;
- prog)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
- if test "$pass" = scan; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- func_stripname '-L' '' "$deplib"
- newlib_search_path="$newlib_search_path $func_stripname_result"
- ;;
- *)
- func_warning "\`-L' is ignored for archives/objects"
- ;;
- esac # linkmode
- continue
- ;; # -L
- -R*)
- if test "$pass" = link; then
- func_stripname '-R' '' "$deplib"
- dir=$func_stripname_result
- # Make sure the xrpath contains only unique directories.
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- fi
- deplibs="$deplib $deplibs"
- continue
- ;;
- *.la) lib="$deplib" ;;
- *.$libext)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
- case $linkmode in
- lib)
- # Linking convenience modules into shared libraries is allowed,
- # but linking other static libraries is non-portable.
- case " $dlpreconveniencelibs " in
- *" $deplib "*) ;;
- *)
- valid_a_lib=no
- case $deplibs_check_method in
- match_pattern*)
- set dummy $deplibs_check_method; shift
- match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
- if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
- | $EGREP "$match_pattern_regex" > /dev/null; then
- valid_a_lib=yes
- fi
- ;;
- pass_all)
- valid_a_lib=yes
- ;;
- esac
- if test "$valid_a_lib" != yes; then
- $ECHO
- $ECHO "*** Warning: Trying to link with static lib archive $deplib."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which you do not appear to have"
- $ECHO "*** because the file extensions .$libext of this argument makes me believe"
- $ECHO "*** that it is just a static archive that I should not use here."
- else
- $ECHO
- $ECHO "*** Warning: Linking the shared library $output against the"
- $ECHO "*** static library $deplib is not portable!"
- deplibs="$deplib $deplibs"
- fi
- ;;
- esac
- continue
- ;;
- prog)
- if test "$pass" != link; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- continue
- ;;
- esac # linkmode
- ;; # *.$libext
- *.lo | *.$objext)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- elif test "$linkmode" = prog; then
- if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
- # If there is no dlopen support or we're linking statically,
- # we need to preload.
- newdlprefiles="$newdlprefiles $deplib"
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- newdlfiles="$newdlfiles $deplib"
- fi
- fi
- continue
- ;;
- %DEPLIBS%)
- alldeplibs=yes
- continue
- ;;
- esac # case $deplib
-
- if test "$found" = yes || test -f "$lib"; then :
- else
- func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
- fi
-
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$lib" \
- || func_fatal_error "\`$lib' is not a valid libtool archive"
-
- func_dirname "$lib" "" "."
- ladir="$func_dirname_result"
-
- dlname=
- dlopen=
- dlpreopen=
- libdir=
- library_names=
- old_library=
- inherited_linker_flags=
- # If the library was installed with an old release of libtool,
- # it will not redefine variables installed, or shouldnotlink
- installed=yes
- shouldnotlink=no
- avoidtemprpath=
-
-
- # Read the .la file
- func_source "$lib"
-
- # Convert "-framework foo" to "foo.ltframework"
- if test -n "$inherited_linker_flags"; then
- tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
- for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
- case " $new_inherited_linker_flags " in
- *" $tmp_inherited_linker_flag "*) ;;
- *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
- esac
- done
- fi
- dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- if test "$linkmode,$pass" = "lib,link" ||
- test "$linkmode,$pass" = "prog,scan" ||
- { test "$linkmode" != prog && test "$linkmode" != lib; }; then
- test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
- test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
- fi
-
- if test "$pass" = conv; then
- # Only check for convenience libraries
- deplibs="$lib $deplibs"
- if test -z "$libdir"; then
- if test -z "$old_library"; then
- func_fatal_error "cannot find name of link library for \`$lib'"
- fi
- # It is a libtool convenience library, so add in its objects.
- convenience="$convenience $ladir/$objdir/$old_library"
- old_convenience="$old_convenience $ladir/$objdir/$old_library"
- tmp_libs=
- for deplib in $dependency_libs; do
- deplibs="$deplib $deplibs"
- if $opt_duplicate_deps ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
- elif test "$linkmode" != prog && test "$linkmode" != lib; then
- func_fatal_error "\`$lib' is not a convenience library"
- fi
- continue
- fi # $pass = conv
-
-
- # Get the name of the library we link against.
- linklib=
- for l in $old_library $library_names; do
- linklib="$l"
- done
- if test -z "$linklib"; then
- func_fatal_error "cannot find name of link library for \`$lib'"
- fi
-
- # This library was specified with -dlopen.
- if test "$pass" = dlopen; then
- if test -z "$libdir"; then
- func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
- fi
- if test -z "$dlname" ||
- test "$dlopen_support" != yes ||
- test "$build_libtool_libs" = no; then
- # If there is no dlname, no dlopen support or we're linking
- # statically, we need to preload. We also need to preload any
- # dependent libraries so libltdl's deplib preloader doesn't
- # bomb out in the load deplibs phase.
- dlprefiles="$dlprefiles $lib $dependency_libs"
- else
- newdlfiles="$newdlfiles $lib"
- fi
- continue
- fi # $pass = dlopen
-
- # We need an absolute path.
- case $ladir in
- [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
- *)
- abs_ladir=`cd "$ladir" && pwd`
- if test -z "$abs_ladir"; then
- func_warning "cannot determine absolute directory name of \`$ladir'"
- func_warning "passing it literally to the linker, although it might fail"
- abs_ladir="$ladir"
- fi
- ;;
- esac
- func_basename "$lib"
- laname="$func_basename_result"
-
- # Find the relevant object directory and library name.
- if test "X$installed" = Xyes; then
- if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- func_warning "library \`$lib' was moved."
- dir="$ladir"
- absdir="$abs_ladir"
- libdir="$abs_ladir"
- else
- dir="$libdir"
- absdir="$libdir"
- fi
- test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
- else
- if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- dir="$ladir"
- absdir="$abs_ladir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- else
- dir="$ladir/$objdir"
- absdir="$abs_ladir/$objdir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- fi
- fi # $installed = yes
- func_stripname 'lib' '.la' "$laname"
- name=$func_stripname_result
-
- # This library was specified with -dlpreopen.
- if test "$pass" = dlpreopen; then
- if test -z "$libdir" && test "$linkmode" = prog; then
- func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
- fi
- # Prefer using a static library (so that no silly _DYNAMIC symbols
- # are required to link).
- if test -n "$old_library"; then
- newdlprefiles="$newdlprefiles $dir/$old_library"
- # Keep a list of preopened convenience libraries to check
- # that they are being used correctly in the link pass.
- test -z "$libdir" && \
- dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
- # Otherwise, use the dlname, so that lt_dlopen finds it.
- elif test -n "$dlname"; then
- newdlprefiles="$newdlprefiles $dir/$dlname"
- else
- newdlprefiles="$newdlprefiles $dir/$linklib"
- fi
- fi # $pass = dlpreopen
-
- if test -z "$libdir"; then
- # Link the convenience library
- if test "$linkmode" = lib; then
- deplibs="$dir/$old_library $deplibs"
- elif test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$dir/$old_library $compile_deplibs"
- finalize_deplibs="$dir/$old_library $finalize_deplibs"
- else
- deplibs="$lib $deplibs" # used for prog,scan pass
- fi
- continue
- fi
-
-
- if test "$linkmode" = prog && test "$pass" != link; then
- newlib_search_path="$newlib_search_path $ladir"
- deplibs="$lib $deplibs"
-
- linkalldeplibs=no
- if test "$link_all_deplibs" != no || test -z "$library_names" ||
- test "$build_libtool_libs" = no; then
- linkalldeplibs=yes
- fi
-
- tmp_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) func_stripname '-L' '' "$deplib"
- newlib_search_path="$newlib_search_path $func_stripname_result"
- ;;
- esac
- # Need to link against all dependency_libs?
- if test "$linkalldeplibs" = yes; then
- deplibs="$deplib $deplibs"
- else
- # Need to hardcode shared library paths
- # or/and link against static libraries
- newdependency_libs="$deplib $newdependency_libs"
- fi
- if $opt_duplicate_deps ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done # for deplib
- continue
- fi # $linkmode = prog...
-
- if test "$linkmode,$pass" = "prog,link"; then
- if test -n "$library_names" &&
- { { test "$prefer_static_libs" = no ||
- test "$prefer_static_libs,$installed" = "built,yes"; } ||
- test -z "$old_library"; }; then
- # We need to hardcode the library path
- if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
- # Make sure the rpath contains only unique directories.
- case "$temp_rpath:" in
- *"$absdir:"*) ;;
- *) temp_rpath="$temp_rpath$absdir:" ;;
- esac
- fi
-
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
- fi # $linkmode,$pass = prog,link...
-
- if test "$alldeplibs" = yes &&
- { test "$deplibs_check_method" = pass_all ||
- { test "$build_libtool_libs" = yes &&
- test -n "$library_names"; }; }; then
- # We only need to search for static libraries
- continue
- fi
- fi
-
- link_static=no # Whether the deplib will be linked statically
- use_static_libs=$prefer_static_libs
- if test "$use_static_libs" = built && test "$installed" = yes; then
- use_static_libs=no
- fi
- if test -n "$library_names" &&
- { test "$use_static_libs" = no || test -z "$old_library"; }; then
- case $host in
- *cygwin* | *mingw* | *cegcc*)
- # No point in relinking DLLs because paths are not encoded
- notinst_deplibs="$notinst_deplibs $lib"
- need_relink=no
- ;;
- *)
- if test "$installed" = no; then
- notinst_deplibs="$notinst_deplibs $lib"
- need_relink=yes
- fi
- ;;
- esac
- # This is a shared library
-
- # Warn about portability, can't link against -module's on some
- # systems (darwin). Don't bleat about dlopened modules though!
- dlopenmodule=""
- for dlpremoduletest in $dlprefiles; do
- if test "X$dlpremoduletest" = "X$lib"; then
- dlopenmodule="$dlpremoduletest"
- break
- fi
- done
- if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
- $ECHO
- if test "$linkmode" = prog; then
- $ECHO "*** Warning: Linking the executable $output against the loadable module"
- else
- $ECHO "*** Warning: Linking the shared library $output against the loadable module"
- fi
- $ECHO "*** $linklib is not portable!"
- fi
- if test "$linkmode" = lib &&
- test "$hardcode_into_libs" = yes; then
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
- fi
-
- if test -n "$old_archive_from_expsyms_cmds"; then
- # figure out the soname
- set dummy $library_names
- shift
- realname="$1"
- shift
- libname=`eval "\\$ECHO \"$libname_spec\""`
- # use dlname if we got it. it's perfectly good, no?
- if test -n "$dlname"; then
- soname="$dlname"
- elif test -n "$soname_spec"; then
- # bleh windows
- case $host in
- *cygwin* | mingw* | *cegcc*)
- func_arith $current - $age
- major=$func_arith_result
- versuffix="-$major"
- ;;
- esac
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
-
- # Make a new name for the extract_expsyms_cmds to use
- soroot="$soname"
- func_basename "$soroot"
- soname="$func_basename_result"
- func_stripname 'lib' '.dll' "$soname"
- newlib=libimp-$func_stripname_result.a
-
- # If the library has no export list, then create one now
- if test -f "$output_objdir/$soname-def"; then :
- else
- func_verbose "extracting exported symbol list from \`$soname'"
- func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
- fi
-
- # Create $newlib
- if test -f "$output_objdir/$newlib"; then :; else
- func_verbose "generating import library for \`$soname'"
- func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
- fi
- # make sure the library variables are pointing to the new library
- dir=$output_objdir
- linklib=$newlib
- fi # test -n "$old_archive_from_expsyms_cmds"
-
- if test "$linkmode" = prog || test "$mode" != relink; then
- add_shlibpath=
- add_dir=
- add=
- lib_linked=yes
- case $hardcode_action in
- immediate | unsupported)
- if test "$hardcode_direct" = no; then
- add="$dir/$linklib"
- case $host in
- *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
- *-*-sysv4*uw2*) add_dir="-L$dir" ;;
- *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
- *-*-unixware7*) add_dir="-L$dir" ;;
- *-*-darwin* )
- # if the lib is a (non-dlopened) module then we can not
- # link against it, someone is ignoring the earlier warnings
- if /usr/bin/file -L $add 2> /dev/null |
- $GREP ": [^:]* bundle" >/dev/null ; then
- if test "X$dlopenmodule" != "X$lib"; then
- $ECHO "*** Warning: lib $linklib is a module, not a shared library"
- if test -z "$old_library" ; then
- $ECHO
- $ECHO "*** And there doesn't seem to be a static archive available"
- $ECHO "*** The link will probably fail, sorry"
- else
- add="$dir/$old_library"
- fi
- elif test -n "$old_library"; then
- add="$dir/$old_library"
- fi
- fi
- esac
- elif test "$hardcode_minus_L" = no; then
- case $host in
- *-*-sunos*) add_shlibpath="$dir" ;;
- esac
- add_dir="-L$dir"
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = no; then
- add_shlibpath="$dir"
- add="-l$name"
- else
- lib_linked=no
- fi
- ;;
- relink)
- if test "$hardcode_direct" = yes &&
- test "$hardcode_direct_absolute" = no; then
- add="$dir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- add_dir="-L$dir"
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- add_dir="$add_dir -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- add_shlibpath="$dir"
- add="-l$name"
- else
- lib_linked=no
- fi
- ;;
- *) lib_linked=no ;;
- esac
-
- if test "$lib_linked" != yes; then
- func_fatal_configuration "unsupported hardcode properties"
- fi
-
- if test -n "$add_shlibpath"; then
- case :$compile_shlibpath: in
- *":$add_shlibpath:"*) ;;
- *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
- esac
- fi
- if test "$linkmode" = prog; then
- test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
- test -n "$add" && compile_deplibs="$add $compile_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- if test "$hardcode_direct" != yes &&
- test "$hardcode_minus_L" != yes &&
- test "$hardcode_shlibpath_var" = yes; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
- esac
- fi
- fi
- fi
-
- if test "$linkmode" = prog || test "$mode" = relink; then
- add_shlibpath=
- add_dir=
- add=
- # Finalize command for both is simple: just hardcode it.
- if test "$hardcode_direct" = yes &&
- test "$hardcode_direct_absolute" = no; then
- add="$libdir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- add_dir="-L$libdir"
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
- esac
- add="-l$name"
- elif test "$hardcode_automatic" = yes; then
- if test -n "$inst_prefix_dir" &&
- test -f "$inst_prefix_dir$libdir/$linklib" ; then
- add="$inst_prefix_dir$libdir/$linklib"
- else
- add="$libdir/$linklib"
- fi
- else
- # We cannot seem to hardcode it, guess we'll fake it.
- add_dir="-L$libdir"
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- add_dir="$add_dir -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add="-l$name"
- fi
-
- if test "$linkmode" = prog; then
- test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
- test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- fi
- fi
- elif test "$linkmode" = prog; then
- # Here we assume that one of hardcode_direct or hardcode_minus_L
- # is not unsupported. This is valid on all known static and
- # shared platforms.
- if test "$hardcode_direct" != unsupported; then
- test -n "$old_library" && linklib="$old_library"
- compile_deplibs="$dir/$linklib $compile_deplibs"
- finalize_deplibs="$dir/$linklib $finalize_deplibs"
- else
- compile_deplibs="-l$name -L$dir $compile_deplibs"
- finalize_deplibs="-l$name -L$dir $finalize_deplibs"
- fi
- elif test "$build_libtool_libs" = yes; then
- # Not a shared library
- if test "$deplibs_check_method" != pass_all; then
- # We're trying link a shared library against a static one
- # but the system doesn't support it.
-
- # Just print a warning and add the library to dependency_libs so
- # that the program can be linked against the static library.
- $ECHO
- $ECHO "*** Warning: This system can not link to static lib archive $lib."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which you do not appear to have."
- if test "$module" = yes; then
- $ECHO "*** But as you try to build a module library, libtool will still create "
- $ECHO "*** a static module, that should work as long as the dlopening application"
- $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
- if test -z "$global_symbol_pipe"; then
- $ECHO
- $ECHO "*** However, this would only work if libtool was able to extract symbol"
- $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $ECHO "*** not find such a program. So, this module is probably useless."
- $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- else
- deplibs="$dir/$old_library $deplibs"
- link_static=yes
- fi
- fi # link shared/static library?
-
- if test "$linkmode" = lib; then
- if test -n "$dependency_libs" &&
- { test "$hardcode_into_libs" != yes ||
- test "$build_old_libs" = yes ||
- test "$link_static" = yes; }; then
- # Extract -R from dependency_libs
- temp_deplibs=
- for libdir in $dependency_libs; do
- case $libdir in
- -R*) func_stripname '-R' '' "$libdir"
- temp_xrpath=$func_stripname_result
- case " $xrpath " in
- *" $temp_xrpath "*) ;;
- *) xrpath="$xrpath $temp_xrpath";;
- esac;;
- *) temp_deplibs="$temp_deplibs $libdir";;
- esac
- done
- dependency_libs="$temp_deplibs"
- fi
-
- newlib_search_path="$newlib_search_path $absdir"
- # Link against this library
- test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
- # ... and its dependency_libs
- tmp_libs=
- for deplib in $dependency_libs; do
- newdependency_libs="$deplib $newdependency_libs"
- if $opt_duplicate_deps ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
-
- if test "$link_all_deplibs" != no; then
- # Add the search paths of all dependency libraries
- for deplib in $dependency_libs; do
- path=
- case $deplib in
- -L*) path="$deplib" ;;
- *.la)
- func_dirname "$deplib" "" "."
- dir="$func_dirname_result"
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- func_warning "cannot determine absolute directory name of \`$dir'"
- absdir="$dir"
- fi
- ;;
- esac
- if $GREP "^installed=no" $deplib > /dev/null; then
- case $host in
- *-*-darwin*)
- depdepl=
- eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
- if test -n "$deplibrary_names" ; then
- for tmp in $deplibrary_names ; do
- depdepl=$tmp
- done
- if test -f "$absdir/$objdir/$depdepl" ; then
- depdepl="$absdir/$objdir/$depdepl"
- darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
- if test -z "$darwin_install_name"; then
- darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
- fi
- compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
- linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
- path=
- fi
- fi
- ;;
- *)
- path="-L$absdir/$objdir"
- ;;
- esac
- else
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- test -z "$libdir" && \
- func_fatal_error "\`$deplib' is not a valid libtool archive"
- test "$absdir" != "$libdir" && \
- func_warning "\`$deplib' seems to be moved"
-
- path="-L$absdir"
- fi
- ;;
- esac
- case " $deplibs " in
- *" $path "*) ;;
- *) deplibs="$path $deplibs" ;;
- esac
- done
- fi # link_all_deplibs != no
- fi # linkmode = lib
- done # for deplib in $libs
- if test "$pass" = link; then
- if test "$linkmode" = "prog"; then
- compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
- finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
- else
- compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- fi
- fi
- dependency_libs="$newdependency_libs"
- if test "$pass" = dlpreopen; then
- # Link the dlpreopened libraries before other libraries
- for deplib in $save_deplibs; do
- deplibs="$deplib $deplibs"
- done
- fi
- if test "$pass" != dlopen; then
- if test "$pass" != conv; then
- # Make sure lib_search_path contains only unique directories.
- lib_search_path=
- for dir in $newlib_search_path; do
- case "$lib_search_path " in
- *" $dir "*) ;;
- *) lib_search_path="$lib_search_path $dir" ;;
- esac
- done
- newlib_search_path=
- fi
-
- if test "$linkmode,$pass" != "prog,link"; then
- vars="deplibs"
- else
- vars="compile_deplibs finalize_deplibs"
- fi
- for var in $vars dependency_libs; do
- # Add libraries to $var in reverse order
- eval tmp_libs=\"\$$var\"
- new_libs=
- for deplib in $tmp_libs; do
- # FIXME: Pedantically, this is the right thing to do, so
- # that some nasty dependency loop isn't accidentally
- # broken:
- #new_libs="$deplib $new_libs"
- # Pragmatically, this seems to cause very few problems in
- # practice:
- case $deplib in
- -L*) new_libs="$deplib $new_libs" ;;
- -R*) ;;
- *)
- # And here is the reason: when a library appears more
- # than once as an explicit dependence of a library, or
- # is implicitly linked in more than once by the
- # compiler, it is considered special, and multiple
- # occurrences thereof are not removed. Compare this
- # with having the same library being listed as a
- # dependency of multiple other libraries: in this case,
- # we know (pedantically, we assume) the library does not
- # need to be listed more than once, so we keep only the
- # last copy. This is not always right, but it is rare
- # enough that we require users that really mean to play
- # such unportable linking tricks to link the library
- # using -Wl,-lname, so that libtool does not consider it
- # for duplicate removal.
- case " $specialdeplibs " in
- *" $deplib "*) new_libs="$deplib $new_libs" ;;
- *)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$deplib $new_libs" ;;
- esac
- ;;
- esac
- ;;
- esac
- done
- tmp_libs=
- for deplib in $new_libs; do
- case $deplib in
- -L*)
- case " $tmp_libs " in
- *" $deplib "*) ;;
- *) tmp_libs="$tmp_libs $deplib" ;;
- esac
- ;;
- *) tmp_libs="$tmp_libs $deplib" ;;
- esac
- done
- eval $var=\"$tmp_libs\"
- done # for var
- fi
- # Last step: remove runtime libs from dependency_libs
- # (they stay in deplibs)
- tmp_libs=
- for i in $dependency_libs ; do
- case " $predeps $postdeps $compiler_lib_search_path " in
- *" $i "*)
- i=""
- ;;
- esac
- if test -n "$i" ; then
- tmp_libs="$tmp_libs $i"
- fi
- done
- dependency_libs=$tmp_libs
- done # for pass
- if test "$linkmode" = prog; then
- dlfiles="$newdlfiles"
- fi
- if test "$linkmode" = prog || test "$linkmode" = lib; then
- dlprefiles="$newdlprefiles"
- fi
-
- case $linkmode in
- oldlib)
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- func_warning "\`-dlopen' is ignored for archives"
- fi
-
- case " $deplibs" in
- *\ -l* | *\ -L*)
- func_warning "\`-l' and \`-L' are ignored for archives" ;;
- esac
-
- test -n "$rpath" && \
- func_warning "\`-rpath' is ignored for archives"
-
- test -n "$xrpath" && \
- func_warning "\`-R' is ignored for archives"
-
- test -n "$vinfo" && \
- func_warning "\`-version-info/-version-number' is ignored for archives"
-
- test -n "$release" && \
- func_warning "\`-release' is ignored for archives"
-
- test -n "$export_symbols$export_symbols_regex" && \
- func_warning "\`-export-symbols' is ignored for archives"
-
- # Now set the variables for building old libraries.
- build_libtool_libs=no
- oldlibs="$output"
- objs="$objs$old_deplibs"
- ;;
-
- lib)
- # Make sure we only generate libraries of the form `libNAME.la'.
- case $outputname in
- lib*)
- func_stripname 'lib' '.la' "$outputname"
- name=$func_stripname_result
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- ;;
- *)
- test "$module" = no && \
- func_fatal_help "libtool library \`$output' must begin with \`lib'"
-
- if test "$need_lib_prefix" != no; then
- # Add the "lib" prefix for modules if required
- func_stripname '' '.la' "$outputname"
- name=$func_stripname_result
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- else
- func_stripname '' '.la' "$outputname"
- libname=$func_stripname_result
- fi
- ;;
- esac
-
- if test -n "$objs"; then
- if test "$deplibs_check_method" != pass_all; then
- func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
- else
- $ECHO
- $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
- $ECHO "*** objects $objs is not portable!"
- libobjs="$libobjs $objs"
- fi
- fi
-
- test "$dlself" != no && \
- func_warning "\`-dlopen self' is ignored for libtool libraries"
-
- set dummy $rpath
- shift
- test "$#" -gt 1 && \
- func_warning "ignoring multiple \`-rpath's for a libtool library"
-
- install_libdir="$1"
-
- oldlibs=
- if test -z "$rpath"; then
- if test "$build_libtool_libs" = yes; then
- # Building a libtool convenience library.
- # Some compilers have problems with a `.al' extension so
- # convenience libraries should have the same extension an
- # archive normally would.
- oldlibs="$output_objdir/$libname.$libext $oldlibs"
- build_libtool_libs=convenience
- build_old_libs=yes
- fi
-
- test -n "$vinfo" && \
- func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
-
- test -n "$release" && \
- func_warning "\`-release' is ignored for convenience libraries"
- else
-
- # Parse the version information argument.
- save_ifs="$IFS"; IFS=':'
- set dummy $vinfo 0 0 0
- shift
- IFS="$save_ifs"
-
- test -n "$7" && \
- func_fatal_help "too many parameters to \`-version-info'"
-
- # convert absolute version numbers to libtool ages
- # this retains compatibility with .la files and attempts
- # to make the code below a bit more comprehensible
-
- case $vinfo_number in
- yes)
- number_major="$1"
- number_minor="$2"
- number_revision="$3"
- #
- # There are really only two kinds -- those that
- # use the current revision as the major version
- # and those that subtract age and use age as
- # a minor version. But, then there is irix
- # which has an extra 1 added just for fun
- #
- case $version_type in
- darwin|linux|osf|windows|none)
- func_arith $number_major + $number_minor
- current=$func_arith_result
- age="$number_minor"
- revision="$number_revision"
- ;;
- freebsd-aout|freebsd-elf|sunos)
- current="$number_major"
- revision="$number_minor"
- age="0"
- ;;
- irix|nonstopux)
- func_arith $number_major + $number_minor
- current=$func_arith_result
- age="$number_minor"
- revision="$number_minor"
- lt_irix_increment=no
- ;;
- *)
- func_fatal_configuration "$modename: unknown library version type \`$version_type'"
- ;;
- esac
- ;;
- no)
- current="$1"
- revision="$2"
- age="$3"
- ;;
- esac
-
- # Check that each of the things are valid numbers.
- case $current in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- func_error "CURRENT \`$current' must be a nonnegative integer"
- func_fatal_error "\`$vinfo' is not valid version information"
- ;;
- esac
-
- case $revision in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- func_error "REVISION \`$revision' must be a nonnegative integer"
- func_fatal_error "\`$vinfo' is not valid version information"
- ;;
- esac
-
- case $age in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- func_error "AGE \`$age' must be a nonnegative integer"
- func_fatal_error "\`$vinfo' is not valid version information"
- ;;
- esac
-
- if test "$age" -gt "$current"; then
- func_error "AGE \`$age' is greater than the current interface number \`$current'"
- func_fatal_error "\`$vinfo' is not valid version information"
- fi
-
- # Calculate the version variables.
- major=
- versuffix=
- verstring=
- case $version_type in
- none) ;;
-
- darwin)
- # Like Linux, but with the current version available in
- # verstring for coding it into the library header
- func_arith $current - $age
- major=.$func_arith_result
- versuffix="$major.$age.$revision"
- # Darwin ld doesn't like 0 for these options...
- func_arith $current + 1
- minor_current=$func_arith_result
- xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
- verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
- ;;
-
- freebsd-aout)
- major=".$current"
- versuffix=".$current.$revision";
- ;;
-
- freebsd-elf)
- major=".$current"
- versuffix=".$current"
- ;;
-
- irix | nonstopux)
- if test "X$lt_irix_increment" = "Xno"; then
- func_arith $current - $age
- else
- func_arith $current - $age + 1
- fi
- major=$func_arith_result
-
- case $version_type in
- nonstopux) verstring_prefix=nonstopux ;;
- *) verstring_prefix=sgi ;;
- esac
- verstring="$verstring_prefix$major.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$revision
- while test "$loop" -ne 0; do
- func_arith $revision - $loop
- iface=$func_arith_result
- func_arith $loop - 1
- loop=$func_arith_result
- verstring="$verstring_prefix$major.$iface:$verstring"
- done
-
- # Before this point, $major must not contain `.'.
- major=.$major
- versuffix="$major.$revision"
- ;;
-
- linux)
- func_arith $current - $age
- major=.$func_arith_result
- versuffix="$major.$age.$revision"
- ;;
-
- osf)
- func_arith $current - $age
- major=.$func_arith_result
- versuffix=".$current.$age.$revision"
- verstring="$current.$age.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$age
- while test "$loop" -ne 0; do
- func_arith $current - $loop
- iface=$func_arith_result
- func_arith $loop - 1
- loop=$func_arith_result
- verstring="$verstring:${iface}.0"
- done
-
- # Make executables depend on our current version.
- verstring="$verstring:${current}.0"
- ;;
-
- qnx)
- major=".$current"
- versuffix=".$current"
- ;;
-
- sunos)
- major=".$current"
- versuffix=".$current.$revision"
- ;;
-
- windows)
- # Use '-' rather than '.', since we only want one
- # extension on DOS 8.3 filesystems.
- func_arith $current - $age
- major=$func_arith_result
- versuffix="-$major"
- ;;
-
- *)
- func_fatal_configuration "unknown library version type \`$version_type'"
- ;;
- esac
-
- # Clear the version info if we defaulted, and they specified a release.
- if test -z "$vinfo" && test -n "$release"; then
- major=
- case $version_type in
- darwin)
- # we can't check for "0.0" in archive_cmds due to quoting
- # problems, so we reset it completely
- verstring=
- ;;
- *)
- verstring="0.0"
- ;;
- esac
- if test "$need_version" = no; then
- versuffix=
- else
- versuffix=".0.0"
- fi
- fi
-
- # Remove version info from name if versioning should be avoided
- if test "$avoid_version" = yes && test "$need_version" = no; then
- major=
- versuffix=
- verstring=""
- fi
-
- # Check to see if the archive will have undefined symbols.
- if test "$allow_undefined" = yes; then
- if test "$allow_undefined_flag" = unsupported; then
- func_warning "undefined symbols not allowed in $host shared libraries"
- build_libtool_libs=no
- build_old_libs=yes
- fi
- else
- # Don't allow undefined symbols.
- allow_undefined_flag="$no_undefined_flag"
- fi
-
- fi
-
- func_generate_dlsyms "$libname" "$libname" "yes"
- libobjs="$libobjs $symfileobj"
- test "X$libobjs" = "X " && libobjs=
-
- if test "$mode" != relink; then
- # Remove our outputs, but don't remove object files since they
- # may have been created when compiling PIC objects.
- removelist=
- tempremovelist=`$ECHO "$output_objdir/*"`
- for p in $tempremovelist; do
- case $p in
- *.$objext | *.gcno)
- ;;
- $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
- if test "X$precious_files_regex" != "X"; then
- if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
- then
- continue
- fi
- fi
- removelist="$removelist $p"
- ;;
- *) ;;
- esac
- done
- test -n "$removelist" && \
- func_show_eval "${RM}r \$removelist"
- fi
-
- # Now set the variables for building old libraries.
- if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
- oldlibs="$oldlibs $output_objdir/$libname.$libext"
-
- # Transform .lo files to .o files.
- oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
- fi
-
- # Eliminate all temporary directories.
- #for path in $notinst_path; do
- # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
- # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
- # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
- #done
-
- if test -n "$xrpath"; then
- # If the user specified any rpath flags, then add them.
- temp_xrpath=
- for libdir in $xrpath; do
- temp_xrpath="$temp_xrpath -R$libdir"
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
- dependency_libs="$temp_xrpath $dependency_libs"
- fi
- fi
-
- # Make sure dlfiles contains only unique files that won't be dlpreopened
- old_dlfiles="$dlfiles"
- dlfiles=
- for lib in $old_dlfiles; do
- case " $dlprefiles $dlfiles " in
- *" $lib "*) ;;
- *) dlfiles="$dlfiles $lib" ;;
- esac
- done
-
- # Make sure dlprefiles contains only unique files
- old_dlprefiles="$dlprefiles"
- dlprefiles=
- for lib in $old_dlprefiles; do
- case "$dlprefiles " in
- *" $lib "*) ;;
- *) dlprefiles="$dlprefiles $lib" ;;
- esac
- done
-
- if test "$build_libtool_libs" = yes; then
- if test -n "$rpath"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
- # these systems don't actually have a c library (as such)!
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C library is in the System framework
- deplibs="$deplibs System.ltframework"
- ;;
- *-*-netbsd*)
- # Don't link with libc until the a.out ld.so is fixed.
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- ;;
- *)
- # Add libc to deplibs on all other systems if necessary.
- if test "$build_libtool_need_lc" = "yes"; then
- deplibs="$deplibs -lc"
- fi
- ;;
- esac
- fi
-
- # Transform deplibs into only deplibs that can be linked in shared.
- name_save=$name
- libname_save=$libname
- release_save=$release
- versuffix_save=$versuffix
- major_save=$major
- # I'm not sure if I'm treating the release correctly. I think
- # release should show up in the -l (ie -lgmp5) so we don't want to
- # add it in twice. Is that correct?
- release=""
- versuffix=""
- major=""
- newdeplibs=
- droppeddeps=no
- case $deplibs_check_method in
- pass_all)
- # Don't check for shared/static. Everything works.
- # This might be a little naive. We might want to check
- # whether the library exists or not. But this is on
- # osf3 & osf4 and I'm not really sure... Just
- # implementing what was already the behavior.
- newdeplibs=$deplibs
- ;;
- test_compile)
- # This code stresses the "libraries are programs" paradigm to its
- # limits. Maybe even breaks it. We compile a program, linking it
- # against the deplibs as a proxy for the library. Then we can check
- # whether they linked in statically or dynamically with ldd.
- $opt_dry_run || $RM conftest.c
- cat > conftest.c <<EOF
- int main() { return 0; }
-EOF
- $opt_dry_run || $RM conftest
- if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
- ldd_output=`ldd conftest`
- for i in $deplibs; do
- case $i in
- -l*)
- func_stripname -l '' "$i"
- name=$func_stripname_result
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $i "*)
- newdeplibs="$newdeplibs $i"
- i=""
- ;;
- esac
- fi
- if test -n "$i" ; then
- libname=`eval "\\$ECHO \"$libname_spec\""`
- deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
- set dummy $deplib_matches; shift
- deplib_match=$1
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- $ECHO
- $ECHO "*** Warning: dynamic linker does not accept needed library $i."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which I believe you do not have"
- $ECHO "*** because a test_compile did reveal that the linker did not use it for"
- $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
- fi
- fi
- ;;
- *)
- newdeplibs="$newdeplibs $i"
- ;;
- esac
- done
- else
- # Error occurred in the first compile. Let's try to salvage
- # the situation: Compile a separate program for each library.
- for i in $deplibs; do
- case $i in
- -l*)
- func_stripname -l '' "$i"
- name=$func_stripname_result
- $opt_dry_run || $RM conftest
- if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
- ldd_output=`ldd conftest`
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $i "*)
- newdeplibs="$newdeplibs $i"
- i=""
- ;;
- esac
- fi
- if test -n "$i" ; then
- libname=`eval "\\$ECHO \"$libname_spec\""`
- deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
- set dummy $deplib_matches; shift
- deplib_match=$1
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- $ECHO
- $ECHO "*** Warning: dynamic linker does not accept needed library $i."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which you do not appear to have"
- $ECHO "*** because a test_compile did reveal that the linker did not use this one"
- $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
- fi
- fi
- else
- droppeddeps=yes
- $ECHO
- $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
- $ECHO "*** make it link in! You will probably need to install it or some"
- $ECHO "*** library that it depends on before this library will be fully"
- $ECHO "*** functional. Installing it before continuing would be even better."
- fi
- ;;
- *)
- newdeplibs="$newdeplibs $i"
- ;;
- esac
- done
- fi
- ;;
- file_magic*)
- set dummy $deplibs_check_method; shift
- file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
- for a_deplib in $deplibs; do
- case $a_deplib in
- -l*)
- func_stripname -l '' "$a_deplib"
- name=$func_stripname_result
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- ;;
- esac
- fi
- if test -n "$a_deplib" ; then
- libname=`eval "\\$ECHO \"$libname_spec\""`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- # Follow soft links.
- if ls -lLd "$potent_lib" 2>/dev/null |
- $GREP " -> " >/dev/null; then
- continue
- fi
- # The statement above tries to avoid entering an
- # endless loop below, in case of cyclic links.
- # We might still enter an endless loop, since a link
- # loop can be closed while we follow links,
- # but so what?
- potlib="$potent_lib"
- while test -h "$potlib" 2>/dev/null; do
- potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
- case $potliblink in
- [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
- *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
- esac
- done
- if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
- $SED -e 10q |
- $EGREP "$file_magic_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- $ECHO
- $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which you do not appear to have"
- $ECHO "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib" ; then
- $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
- else
- $ECHO "*** with $libname and none of the candidates passed a file format test"
- $ECHO "*** using a file magic. Last file checked: $potlib"
- fi
- fi
- ;;
- *)
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- ;;
- esac
- done # Gone through all deplibs.
- ;;
- match_pattern*)
- set dummy $deplibs_check_method; shift
- match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
- for a_deplib in $deplibs; do
- case $a_deplib in
- -l*)
- func_stripname -l '' "$a_deplib"
- name=$func_stripname_result
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- ;;
- esac
- fi
- if test -n "$a_deplib" ; then
- libname=`eval "\\$ECHO \"$libname_spec\""`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- potlib="$potent_lib" # see symlink-check above in file_magic test
- if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
- $EGREP "$match_pattern_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- $ECHO
- $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
- $ECHO "*** I have the capability to make that library automatically link in when"
- $ECHO "*** you link to this library. But I can only do this if you have a"
- $ECHO "*** shared version of the library, which you do not appear to have"
- $ECHO "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib" ; then
- $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
- else
- $ECHO "*** with $libname and none of the candidates passed a file format test"
- $ECHO "*** using a regex pattern. Last file checked: $potlib"
- fi
- fi
- ;;
- *)
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- ;;
- esac
- done # Gone through all deplibs.
- ;;
- none | unknown | *)
- newdeplibs=""
- tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
- -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- for i in $predeps $postdeps ; do
- # can't use Xsed below, because $i might contain '/'
- tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
- done
- fi
- if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' |
- $GREP . >/dev/null; then
- $ECHO
- if test "X$deplibs_check_method" = "Xnone"; then
- $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
- else
- $ECHO "*** Warning: inter-library dependencies are not known to be supported."
- fi
- $ECHO "*** All declared inter-library dependencies are being dropped."
- droppeddeps=yes
- fi
- ;;
- esac
- versuffix=$versuffix_save
- major=$major_save
- release=$release_save
- libname=$libname_save
- name=$name_save
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library with the System framework
- newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
- ;;
- esac
-
- if test "$droppeddeps" = yes; then
- if test "$module" = yes; then
- $ECHO
- $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
- $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
- $ECHO "*** a static module, that should work as long as the dlopening"
- $ECHO "*** application is linked with the -dlopen flag."
- if test -z "$global_symbol_pipe"; then
- $ECHO
- $ECHO "*** However, this would only work if libtool was able to extract symbol"
- $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $ECHO "*** not find such a program. So, this module is probably useless."
- $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- else
- $ECHO "*** The inter-library dependencies that have been dropped here will be"
- $ECHO "*** automatically added whenever a program is linked with this library"
- $ECHO "*** or is declared to -dlopen it."
-
- if test "$allow_undefined" = no; then
- $ECHO
- $ECHO "*** Since this library must not contain undefined symbols,"
- $ECHO "*** because either the platform does not support them or"
- $ECHO "*** it was explicitly requested with -no-undefined,"
- $ECHO "*** libtool will only create a static version of it."
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- fi
- fi
- # Done checking deplibs!
- deplibs=$newdeplibs
- fi
- # Time to change all our "foo.ltframework" stuff back to "-framework foo"
- case $host in
- *-*-darwin*)
- newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- ;;
- esac
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $deplibs " in
- *" -L$path/$objdir "*)
- new_libs="$new_libs -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- done
- deplibs="$new_libs"
-
- # All the library-specific variables (install_libdir is set above).
- library_names=
- old_library=
- dlname=
-
- # Test again, we may have decided not to build it any more
- if test "$build_libtool_libs" = yes; then
- if test "$hardcode_into_libs" = yes; then
- # Hardcode the library paths
- hardcode_libdirs=
- dep_rpath=
- rpath="$finalize_rpath"
- test "$mode" != relink && rpath="$compile_rpath$rpath"
- for libdir in $rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- dep_rpath="$dep_rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- if test -n "$hardcode_libdir_flag_spec_ld"; then
- eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
- else
- eval dep_rpath=\"$hardcode_libdir_flag_spec\"
- fi
- fi
- if test -n "$runpath_var" && test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
- fi
- test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
- fi
-
- shlibpath="$finalize_shlibpath"
- test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
- if test -n "$shlibpath"; then
- eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
- fi
-
- # Get the real and link names of the library.
- eval shared_ext=\"$shrext_cmds\"
- eval library_names=\"$library_names_spec\"
- set dummy $library_names
- shift
- realname="$1"
- shift
-
- if test -n "$soname_spec"; then
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
- if test -z "$dlname"; then
- dlname=$soname
- fi
-
- lib="$output_objdir/$realname"
- linknames=
- for link
- do
- linknames="$linknames $link"
- done
-
- # Use standard objects if they are pic
- test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- test "X$libobjs" = "X " && libobjs=
-
- delfiles=
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
- export_symbols="$output_objdir/$libname.uexp"
- delfiles="$delfiles $export_symbols"
- fi
-
- orig_export_symbols=
- case $host_os in
- cygwin* | mingw* | cegcc*)
- if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
- # exporting using user supplied symfile
- if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
- # and it's NOT already a .def file. Must figure out
- # which of the given symbols are data symbols and tag
- # them as such. So, trigger use of export_symbols_cmds.
- # export_symbols gets reassigned inside the "prepare
- # the list of exported symbols" if statement, so the
- # include_expsyms logic still works.
- orig_export_symbols="$export_symbols"
- export_symbols=
- always_export_symbols=yes
- fi
- fi
- ;;
- esac
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
- func_verbose "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $opt_dry_run || $RM $export_symbols
- cmds=$export_symbols_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- func_len " $cmd"
- len=$func_len_result
- if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- func_show_eval "$cmd" 'exit $?'
- skipped_export=false
- else
- # The command line is too long to execute in one step.
- func_verbose "using reloadable object file for export list..."
- skipped_export=:
- # Break out early, otherwise skipped_export may be
- # set to false by a later but shorter cmd.
- break
- fi
- done
- IFS="$save_ifs"
- if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
- func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
- fi
- fi
- fi
-
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- tmp_export_symbols="$export_symbols"
- test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
- $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
- fi
-
- if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
- # The given exports_symbols file has to be filtered, so filter it.
- func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
- # FIXME: $output_objdir/$libname.filter potentially contains lots of
- # 's' commands which not all seds can handle. GNU sed should be fine
- # though. Also, the filter scales superlinearly with the number of
- # global variables. join(1) would be nice here, but unfortunately
- # isn't a blessed tool.
- $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
- delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
- export_symbols=$output_objdir/$libname.def
- $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
- fi
-
- tmp_deplibs=
- for test_deplib in $deplibs; do
- case " $convenience " in
- *" $test_deplib "*) ;;
- *)
- tmp_deplibs="$tmp_deplibs $test_deplib"
- ;;
- esac
- done
- deplibs="$tmp_deplibs"
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec" &&
- test "$compiler_needs_object" = yes &&
- test -z "$libobjs"; then
- # extract the archives, so we have objects to list.
- # TODO: could optimize this to just extract one archive.
- whole_archive_flag_spec=
- fi
- if test -n "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- test "X$libobjs" = "X " && libobjs=
- else
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $convenience
- libobjs="$libobjs $func_extract_archives_result"
- test "X$libobjs" = "X " && libobjs=
- fi
- fi
-
- if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
- eval flag=\"$thread_safe_flag_spec\"
- linker_flags="$linker_flags $flag"
- fi
-
- # Make a backup of the uninstalled library when relinking
- if test "$mode" = relink; then
- $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
- fi
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- eval test_cmds=\"$module_expsym_cmds\"
- cmds=$module_expsym_cmds
- else
- eval test_cmds=\"$module_cmds\"
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval test_cmds=\"$archive_expsym_cmds\"
- cmds=$archive_expsym_cmds
- else
- eval test_cmds=\"$archive_cmds\"
- cmds=$archive_cmds
- fi
- fi
-
- if test "X$skipped_export" != "X:" &&
- func_len " $test_cmds" &&
- len=$func_len_result &&
- test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- :
- else
- # The command line is too long to link in one step, link piecewise
- # or, if using GNU ld and skipped_export is not :, use a linker
- # script.
-
- # Save the value of $output and $libobjs because we want to
- # use them later. If we have whole_archive_flag_spec, we
- # want to use save_libobjs as it was before
- # whole_archive_flag_spec was expanded, because we can't
- # assume the linker understands whole_archive_flag_spec.
- # This may have to be revisited, in case too many
- # convenience libraries get linked in and end up exceeding
- # the spec.
- if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- fi
- save_output=$output
- output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
-
- # Clear the reloadable object creation command queue and
- # initialize k to one.
- test_cmds=
- concat_cmds=
- objlist=
- last_robj=
- k=1
-
- if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
- output=${output_objdir}/${output_la}.lnkscript
- func_verbose "creating GNU ld script: $output"
- $ECHO 'INPUT (' > $output
- for obj in $save_libobjs
- do
- $ECHO "$obj" >> $output
- done
- $ECHO ')' >> $output
- delfiles="$delfiles $output"
- elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
- output=${output_objdir}/${output_la}.lnk
- func_verbose "creating linker input file list: $output"
- : > $output
- set x $save_libobjs
- shift
- firstobj=
- if test "$compiler_needs_object" = yes; then
- firstobj="$1 "
- shift
- fi
- for obj
- do
- $ECHO "$obj" >> $output
- done
- delfiles="$delfiles $output"
- output=$firstobj\"$file_list_spec$output\"
- else
- if test -n "$save_libobjs"; then
- func_verbose "creating reloadable object files..."
- output=$output_objdir/$output_la-${k}.$objext
- eval test_cmds=\"$reload_cmds\"
- func_len " $test_cmds"
- len0=$func_len_result
- len=$len0
-
- # Loop over the list of objects to be linked.
- for obj in $save_libobjs
- do
- func_len " $obj"
- func_arith $len + $func_len_result
- len=$func_arith_result
- if test "X$objlist" = X ||
- test "$len" -lt "$max_cmd_len"; then
- func_append objlist " $obj"
- else
- # The command $test_cmds is almost too long, add a
- # command to the queue.
- if test "$k" -eq 1 ; then
- # The first file doesn't have a previous command to add.
- eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
- else
- # All subsequent reloadable object files will link in
- # the last one created.
- eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
- fi
- last_robj=$output_objdir/$output_la-${k}.$objext
- func_arith $k + 1
- k=$func_arith_result
- output=$output_objdir/$output_la-${k}.$objext
- objlist=$obj
- func_len " $last_robj"
- func_arith $len0 + $func_len_result
- len=$func_arith_result
- fi
- done
- # Handle the remaining objects by creating one last
- # reloadable object file. All subsequent reloadable object
- # files will link in the last one created.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
- if test -n "$last_robj"; then
- eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
- fi
- delfiles="$delfiles $output"
-
- else
- output=
- fi
-
- if ${skipped_export-false}; then
- func_verbose "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $opt_dry_run || $RM $export_symbols
- libobjs=$output
- # Append the command to create the export file.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
- if test -n "$last_robj"; then
- eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
- fi
- fi
-
- test -n "$save_libobjs" &&
- func_verbose "creating a temporary reloadable object file: $output"
-
- # Loop through the commands generated above and execute them.
- save_ifs="$IFS"; IFS='~'
- for cmd in $concat_cmds; do
- IFS="$save_ifs"
- $opt_silent || {
- func_quote_for_expand "$cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
- $opt_dry_run || eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- ( cd "$output_objdir" && \
- $RM "${realname}T" && \
- $MV "${realname}U" "$realname" )
- fi
-
- exit $lt_exit
- }
- done
- IFS="$save_ifs"
-
- if test -n "$export_symbols_regex" && ${skipped_export-false}; then
- func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
- fi
- fi
-
- if ${skipped_export-false}; then
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- tmp_export_symbols="$export_symbols"
- test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
- $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
- fi
-
- if test -n "$orig_export_symbols"; then
- # The given exports_symbols file has to be filtered, so filter it.
- func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
- # FIXME: $output_objdir/$libname.filter potentially contains lots of
- # 's' commands which not all seds can handle. GNU sed should be fine
- # though. Also, the filter scales superlinearly with the number of
- # global variables. join(1) would be nice here, but unfortunately
- # isn't a blessed tool.
- $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
- delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
- export_symbols=$output_objdir/$libname.def
- $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
- fi
- fi
-
- libobjs=$output
- # Restore the value of output.
- output=$save_output
-
- if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- test "X$libobjs" = "X " && libobjs=
- fi
- # Expand the library linking commands again to reset the
- # value of $libobjs for piecewise linking.
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- cmds=$module_expsym_cmds
- else
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- cmds=$archive_expsym_cmds
- else
- cmds=$archive_cmds
- fi
- fi
- fi
-
- if test -n "$delfiles"; then
- # Append the command to remove temporary files to $cmds.
- eval cmds=\"\$cmds~\$RM $delfiles\"
- fi
-
- # Add any objects from preloaded convenience libraries
- if test -n "$dlprefiles"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $dlprefiles
- libobjs="$libobjs $func_extract_archives_result"
- test "X$libobjs" = "X " && libobjs=
- fi
-
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $opt_silent || {
- func_quote_for_expand "$cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
- $opt_dry_run || eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- ( cd "$output_objdir" && \
- $RM "${realname}T" && \
- $MV "${realname}U" "$realname" )
- fi
-
- exit $lt_exit
- }
- done
- IFS="$save_ifs"
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
-
- if test -n "$convenience"; then
- if test -z "$whole_archive_flag_spec"; then
- func_show_eval '${RM}r "$gentop"'
- fi
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- # Create links to the real library.
- for linkname in $linknames; do
- if test "$realname" != "$linkname"; then
- func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
- fi
- done
-
- # If -module or -export-dynamic was specified, set the dlname.
- if test "$module" = yes || test "$export_dynamic" = yes; then
- # On all known operating systems, these are identical.
- dlname="$soname"
- fi
- fi
- ;;
-
- obj)
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- func_warning "\`-dlopen' is ignored for objects"
- fi
-
- case " $deplibs" in
- *\ -l* | *\ -L*)
- func_warning "\`-l' and \`-L' are ignored for objects" ;;
- esac
-
- test -n "$rpath" && \
- func_warning "\`-rpath' is ignored for objects"
-
- test -n "$xrpath" && \
- func_warning "\`-R' is ignored for objects"
-
- test -n "$vinfo" && \
- func_warning "\`-version-info' is ignored for objects"
-
- test -n "$release" && \
- func_warning "\`-release' is ignored for objects"
-
- case $output in
- *.lo)
- test -n "$objs$old_deplibs" && \
- func_fatal_error "cannot build library object \`$output' from non-libtool objects"
-
- libobj=$output
- func_lo2o "$libobj"
- obj=$func_lo2o_result
- ;;
- *)
- libobj=
- obj="$output"
- ;;
- esac
-
- # Delete the old objects.
- $opt_dry_run || $RM $obj $libobj
-
- # Objects from convenience libraries. This assumes
- # single-version convenience libraries. Whenever we create
- # different ones for PIC/non-PIC, this we'll have to duplicate
- # the extraction.
- reload_conv_objs=
- gentop=
- # reload_cmds runs $LD directly, so let us get rid of
- # -Wl from whole_archive_flag_spec and hope we can get by with
- # turning comma into space..
- wl=
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
- reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
- else
- gentop="$output_objdir/${obj}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $convenience
- reload_conv_objs="$reload_objs $func_extract_archives_result"
- fi
- fi
-
- # Create the old-style object.
- reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
-
- output="$obj"
- func_execute_cmds "$reload_cmds" 'exit $?'
-
- # Exit if we aren't doing a library object file.
- if test -z "$libobj"; then
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- if test "$build_libtool_libs" != yes; then
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- # Create an invalid libtool object if no PIC, so that we don't
- # accidentally link it into a program.
- # $show "echo timestamp > $libobj"
- # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
- exit $EXIT_SUCCESS
- fi
-
- if test -n "$pic_flag" || test "$pic_mode" != default; then
- # Only do commands if we really have different PIC objects.
- reload_objs="$libobjs $reload_conv_objs"
- output="$libobj"
- func_execute_cmds "$reload_cmds" 'exit $?'
- fi
-
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- exit $EXIT_SUCCESS
- ;;
-
- prog)
- case $host in
- *cygwin*) func_stripname '' '.exe' "$output"
- output=$func_stripname_result.exe;;
- esac
- test -n "$vinfo" && \
- func_warning "\`-version-info' is ignored for programs"
-
- test -n "$release" && \
- func_warning "\`-release' is ignored for programs"
-
- test "$preload" = yes \
- && test "$dlopen_support" = unknown \
- && test "$dlopen_self" = unknown \
- && test "$dlopen_self_static" = unknown && \
- func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
- finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
- ;;
- esac
-
- case $host in
- *-*-darwin*)
- # Don't allow lazy linking, it breaks C++ global constructors
- # But is supposedly fixed on 10.4 or later (yay!).
- if test "$tagname" = CXX ; then
- case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
- 10.[0123])
- compile_command="$compile_command ${wl}-bind_at_load"
- finalize_command="$finalize_command ${wl}-bind_at_load"
- ;;
- esac
- fi
- # Time to change all our "foo.ltframework" stuff back to "-framework foo"
- compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
- ;;
- esac
-
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $compile_deplibs " in
- *" -L$path/$objdir "*)
- new_libs="$new_libs -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $compile_deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- done
- compile_deplibs="$new_libs"
-
-
- compile_command="$compile_command $compile_deplibs"
- finalize_command="$finalize_command $finalize_deplibs"
-
- if test -n "$rpath$xrpath"; then
- # If the user specified any rpath flags, then add them.
- for libdir in $rpath $xrpath; do
- # This is the magic to use -rpath.
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- fi
-
- # Now hardcode the library paths
- rpath=
- hardcode_libdirs=
- for libdir in $compile_rpath $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$libdir:"*) ;;
- ::) dllsearchpath=$libdir;;
- *) dllsearchpath="$dllsearchpath:$libdir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- ::) dllsearchpath=$testbindir;;
- *) dllsearchpath="$dllsearchpath:$testbindir";;
- esac
- ;;
- esac
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- compile_rpath="$rpath"
-
- rpath=
- hardcode_libdirs=
- for libdir in $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$finalize_perm_rpath " in
- *" $libdir "*) ;;
- *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- finalize_rpath="$rpath"
-
- if test -n "$libobjs" && test "$build_old_libs" = yes; then
- # Transform all the library objects into standard objects.
- compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- fi
-
- func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
-
- # template prelinking step
- if test -n "$prelink_cmds"; then
- func_execute_cmds "$prelink_cmds" 'exit $?'
- fi
-
- wrappers_required=yes
- case $host in
- *cygwin* | *mingw* )
- if test "$build_libtool_libs" != yes; then
- wrappers_required=no
- fi
- ;;
- *cegcc)
- # Disable wrappers for cegcc, we are cross compiling anyway.
- wrappers_required=no
- ;;
- *)
- if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
- wrappers_required=no
- fi
- ;;
- esac
- if test "$wrappers_required" = no; then
- # Replace the output file specification.
- compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- link_command="$compile_command$compile_rpath"
-
- # We have no uninstalled library dependencies, so finalize right now.
- exit_status=0
- func_show_eval "$link_command" 'exit_status=$?'
-
- # Delete the generated files.
- if test -f "$output_objdir/${outputname}S.${objext}"; then
- func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
- fi
-
- exit $exit_status
- fi
-
- if test -n "$compile_shlibpath$finalize_shlibpath"; then
- compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
- fi
- if test -n "$finalize_shlibpath"; then
- finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
- fi
-
- compile_var=
- finalize_var=
- if test -n "$runpath_var"; then
- if test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- if test -n "$finalize_perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $finalize_perm_rpath; do
- rpath="$rpath$dir:"
- done
- finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- fi
-
- if test "$no_install" = yes; then
- # We don't need to create a wrapper script.
- link_command="$compile_var$compile_command$compile_rpath"
- # Replace the output file specification.
- link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- # Delete the old output file.
- $opt_dry_run || $RM $output
- # Link the executable and exit
- func_show_eval "$link_command" 'exit $?'
- exit $EXIT_SUCCESS
- fi
-
- if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
-
- func_warning "this platform does not like uninstalled shared libraries"
- func_warning "\`$output' will be relinked during installation"
- else
- if test "$fast_install" != no; then
- link_command="$finalize_var$compile_command$finalize_rpath"
- if test "$fast_install" = yes; then
- relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
- else
- # fast_install is set to needless
- relink_command=
- fi
- else
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
- fi
- fi
-
- # Replace the output file specification.
- link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
- # Delete the old output files.
- $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
- func_show_eval "$link_command" 'exit $?'
-
- # Now create the wrapper script.
- func_verbose "creating $output"
-
- # Quote the relink command for shipping.
- if test -n "$relink_command"; then
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- func_quote_for_eval "$var_value"
- relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
- fi
- done
- relink_command="(cd `pwd`; $relink_command)"
- relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Quote $ECHO for shipping.
- if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
- case $progpath in
- [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
- *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
- esac
- qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
- else
- qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Only actually do things if not in dry run mode.
- $opt_dry_run || {
- # win32 will think the script is a binary if it has
- # a .exe suffix, so we strip it off here.
- case $output in
- *.exe) func_stripname '' '.exe' "$output"
- output=$func_stripname_result ;;
- esac
- # test for cygwin because mv fails w/o .exe extensions
- case $host in
- *cygwin*)
- exeext=.exe
- func_stripname '' '.exe' "$outputname"
- outputname=$func_stripname_result ;;
- *) exeext= ;;
- esac
- case $host in
- *cygwin* | *mingw* )
- func_dirname_and_basename "$output" "" "."
- output_name=$func_basename_result
- output_path=$func_dirname_result
- cwrappersource="$output_path/$objdir/lt-$output_name.c"
- cwrapper="$output_path/$output_name.exe"
- $RM $cwrappersource $cwrapper
- trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
- func_emit_cwrapperexe_src > $cwrappersource
-
- # The wrapper executable is built using the $host compiler,
- # because it contains $host paths and files. If cross-
- # compiling, it, like the target executable, must be
- # executed on the $host or under an emulation environment.
- $opt_dry_run || {
- $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
- $STRIP $cwrapper
- }
-
- # Now, create the wrapper script for func_source use:
- func_ltwrapper_scriptname $cwrapper
- $RM $func_ltwrapper_scriptname_result
- trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
- $opt_dry_run || {
- # note: this script will not be executed, so do not chmod.
- if test "x$build" = "x$host" ; then
- $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
- else
- func_emit_wrapper no > $func_ltwrapper_scriptname_result
- fi
- }
- ;;
- * )
- $RM $output
- trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
-
- func_emit_wrapper no > $output
- chmod +x $output
- ;;
- esac
- }
- exit $EXIT_SUCCESS
- ;;
- esac
-
- # See if we need to build an old-fashioned archive.
- for oldlib in $oldlibs; do
-
- if test "$build_libtool_libs" = convenience; then
- oldobjs="$libobjs_save $symfileobj"
- addlibs="$convenience"
- build_libtool_libs=no
- else
- if test "$build_libtool_libs" = module; then
- oldobjs="$libobjs_save"
- build_libtool_libs=no
- else
- oldobjs="$old_deplibs $non_pic_objects"
- if test "$preload" = yes && test -f "$symfileobj"; then
- oldobjs="$oldobjs $symfileobj"
- fi
- fi
- addlibs="$old_convenience"
- fi
-
- if test -n "$addlibs"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $addlibs
- oldobjs="$oldobjs $func_extract_archives_result"
- fi
-
- # Do each command in the archive commands.
- if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
- cmds=$old_archive_from_new_cmds
- else
-
- # Add any objects from preloaded convenience libraries
- if test -n "$dlprefiles"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $dlprefiles
- oldobjs="$oldobjs $func_extract_archives_result"
- fi
-
- # POSIX demands no paths to be encoded in archives. We have
- # to avoid creating archives with duplicate basenames if we
- # might have to extract them afterwards, e.g., when creating a
- # static archive out of a convenience library, or when linking
- # the entirety of a libtool archive into another (currently
- # not supported by libtool).
- if (for obj in $oldobjs
- do
- func_basename "$obj"
- $ECHO "$func_basename_result"
- done | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $ECHO "copying selected object files to avoid basename conflicts..."
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
- func_mkdir_p "$gentop"
- save_oldobjs=$oldobjs
- oldobjs=
- counter=1
- for obj in $save_oldobjs
- do
- func_basename "$obj"
- objbase="$func_basename_result"
- case " $oldobjs " in
- " ") oldobjs=$obj ;;
- *[\ /]"$objbase "*)
- while :; do
- # Make sure we don't pick an alternate name that also
- # overlaps.
- newobj=lt$counter-$objbase
- func_arith $counter + 1
- counter=$func_arith_result
- case " $oldobjs " in
- *[\ /]"$newobj "*) ;;
- *) if test ! -f "$gentop/$newobj"; then break; fi ;;
- esac
- done
- func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
- oldobjs="$oldobjs $gentop/$newobj"
- ;;
- *) oldobjs="$oldobjs $obj" ;;
- esac
- done
- fi
- eval cmds=\"$old_archive_cmds\"
-
- func_len " $cmds"
- len=$func_len_result
- if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- cmds=$old_archive_cmds
- else
- # the command line is too long to link in one step, link in parts
- func_verbose "using piecewise archive linking..."
- save_RANLIB=$RANLIB
- RANLIB=:
- objlist=
- concat_cmds=
- save_oldobjs=$oldobjs
- oldobjs=
- # Is there a better way of finding the last object in the list?
- for obj in $save_oldobjs
- do
- last_oldobj=$obj
- done
- eval test_cmds=\"$old_archive_cmds\"
- func_len " $test_cmds"
- len0=$func_len_result
- len=$len0
- for obj in $save_oldobjs
- do
- func_len " $obj"
- func_arith $len + $func_len_result
- len=$func_arith_result
- func_append objlist " $obj"
- if test "$len" -lt "$max_cmd_len"; then
- :
- else
- # the above command should be used before it gets too long
- oldobjs=$objlist
- if test "$obj" = "$last_oldobj" ; then
- RANLIB=$save_RANLIB
- fi
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
- objlist=
- len=$len0
- fi
- done
- RANLIB=$save_RANLIB
- oldobjs=$objlist
- if test "X$oldobjs" = "X" ; then
- eval cmds=\"\$concat_cmds\"
- else
- eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
- fi
- fi
- fi
- func_execute_cmds "$cmds" 'exit $?'
- done
-
- test -n "$generated" && \
- func_show_eval "${RM}r$generated"
-
- # Now create the libtool archive.
- case $output in
- *.la)
- old_library=
- test "$build_old_libs" = yes && old_library="$libname.$libext"
- func_verbose "creating $output"
-
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- func_quote_for_eval "$var_value"
- relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
- fi
- done
- # Quote the link command for shipping.
- relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
- relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- if test "$hardcode_automatic" = yes ; then
- relink_command=
- fi
-
- # Only create the output if not a dry run.
- $opt_dry_run || {
- for installed in no yes; do
- if test "$installed" = yes; then
- if test -z "$install_libdir"; then
- break
- fi
- output="$output_objdir/$outputname"i
- # Replace all uninstalled libtool libraries with the installed ones
- newdependency_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- *.la)
- func_basename "$deplib"
- name="$func_basename_result"
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- test -z "$libdir" && \
- func_fatal_error "\`$deplib' is not a valid libtool archive"
- newdependency_libs="$newdependency_libs $libdir/$name"
- ;;
- *) newdependency_libs="$newdependency_libs $deplib" ;;
- esac
- done
- dependency_libs="$newdependency_libs"
- newdlfiles=
-
- for lib in $dlfiles; do
- case $lib in
- *.la)
- func_basename "$lib"
- name="$func_basename_result"
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- test -z "$libdir" && \
- func_fatal_error "\`$lib' is not a valid libtool archive"
- newdlfiles="$newdlfiles $libdir/$name"
- ;;
- *) newdlfiles="$newdlfiles $lib" ;;
- esac
- done
- dlfiles="$newdlfiles"
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- *.la)
- # Only pass preopened files to the pseudo-archive (for
- # eventual linking with the app. that links it) if we
- # didn't already link the preopened objects directly into
- # the library:
- func_basename "$lib"
- name="$func_basename_result"
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- test -z "$libdir" && \
- func_fatal_error "\`$lib' is not a valid libtool archive"
- newdlprefiles="$newdlprefiles $libdir/$name"
- ;;
- esac
- done
- dlprefiles="$newdlprefiles"
- else
- newdlfiles=
- for lib in $dlfiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- newdlfiles="$newdlfiles $abs"
- done
- dlfiles="$newdlfiles"
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- newdlprefiles="$newdlprefiles $abs"
- done
- dlprefiles="$newdlprefiles"
- fi
- $RM $output
- # place dlname in correct position for cygwin
- tdlname=$dlname
- case $host,$output,$installed,$module,$dlname in
- *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
- esac
- $ECHO > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Linker flags that can not go in dependency_libs.
-inherited_linker_flags='$new_inherited_linker_flags'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Names of additional weak libraries provided by this library
-weak_library_names='$weak_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
- if test "$installed" = no && test "$need_relink" = yes; then
- $ECHO >> $output "\
-relink_command=\"$relink_command\""
- fi
- done
- }
-
- # Do a symbolic link so that the libtool archive can be found in
- # LD_LIBRARY_PATH before the program is installed.
- func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
- ;;
- esac
- exit $EXIT_SUCCESS
-}
-
-{ test "$mode" = link || test "$mode" = relink; } &&
- func_mode_link ${1+"$@"}
-
-
-# func_mode_uninstall arg...
-func_mode_uninstall ()
-{
- $opt_debug
- RM="$nonopt"
- files=
- rmforce=
- exit_status=0
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- for arg
- do
- case $arg in
- -f) RM="$RM $arg"; rmforce=yes ;;
- -*) RM="$RM $arg" ;;
- *) files="$files $arg" ;;
- esac
- done
-
- test -z "$RM" && \
- func_fatal_help "you must specify an RM program"
-
- rmdirs=
-
- origobjdir="$objdir"
- for file in $files; do
- func_dirname "$file" "" "."
- dir="$func_dirname_result"
- if test "X$dir" = X.; then
- objdir="$origobjdir"
- else
- objdir="$dir/$origobjdir"
- fi
- func_basename "$file"
- name="$func_basename_result"
- test "$mode" = uninstall && objdir="$dir"
-
- # Remember objdir for removal later, being careful to avoid duplicates
- if test "$mode" = clean; then
- case " $rmdirs " in
- *" $objdir "*) ;;
- *) rmdirs="$rmdirs $objdir" ;;
- esac
- fi
-
- # Don't error if the file doesn't exist and rm -f was used.
- if { test -L "$file"; } >/dev/null 2>&1 ||
- { test -h "$file"; } >/dev/null 2>&1 ||
- test -f "$file"; then
- :
- elif test -d "$file"; then
- exit_status=1
- continue
- elif test "$rmforce" = yes; then
- continue
- fi
-
- rmfiles="$file"
-
- case $name in
- *.la)
- # Possibly a libtool archive, so verify it.
- if func_lalib_p "$file"; then
- func_source $dir/$name
-
- # Delete the libtool libraries and symlinks.
- for n in $library_names; do
- rmfiles="$rmfiles $objdir/$n"
- done
- test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
-
- case "$mode" in
- clean)
- case " $library_names " in
- # " " in the beginning catches empty $dlname
- *" $dlname "*) ;;
- *) rmfiles="$rmfiles $objdir/$dlname" ;;
- esac
- test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
- ;;
- uninstall)
- if test -n "$library_names"; then
- # Do each command in the postuninstall commands.
- func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
- fi
-
- if test -n "$old_library"; then
- # Do each command in the old_postuninstall commands.
- func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
- fi
- # FIXME: should reinstall the best remaining shared library.
- ;;
- esac
- fi
- ;;
-
- *.lo)
- # Possibly a libtool object, so verify it.
- if func_lalib_p "$file"; then
-
- # Read the .lo file
- func_source $dir/$name
-
- # Add PIC object to the list of files to remove.
- if test -n "$pic_object" &&
- test "$pic_object" != none; then
- rmfiles="$rmfiles $dir/$pic_object"
- fi
-
- # Add non-PIC object to the list of files to remove.
- if test -n "$non_pic_object" &&
- test "$non_pic_object" != none; then
- rmfiles="$rmfiles $dir/$non_pic_object"
- fi
- fi
- ;;
-
- *)
- if test "$mode" = clean ; then
- noexename=$name
- case $file in
- *.exe)
- func_stripname '' '.exe' "$file"
- file=$func_stripname_result
- func_stripname '' '.exe' "$name"
- noexename=$func_stripname_result
- # $file with .exe has already been added to rmfiles,
- # add $file without .exe
- rmfiles="$rmfiles $file"
- ;;
- esac
- # Do a test to see if this is a libtool program.
- if func_ltwrapper_p "$file"; then
- if func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- relink_command=
- func_source $func_ltwrapper_scriptname_result
- rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
- else
- relink_command=
- func_source $dir/$noexename
- fi
-
- # note $name still contains .exe if it was in $file originally
- # as does the version of $file that was added into $rmfiles
- rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
- if test "$fast_install" = yes && test -n "$relink_command"; then
- rmfiles="$rmfiles $objdir/lt-$name"
- fi
- if test "X$noexename" != "X$name" ; then
- rmfiles="$rmfiles $objdir/lt-${noexename}.c"
- fi
- fi
- fi
- ;;
- esac
- func_show_eval "$RM $rmfiles" 'exit_status=1'
- done
- objdir="$origobjdir"
-
- # Try to remove the ${objdir}s in the directories where we deleted files
- for dir in $rmdirs; do
- if test -d "$dir"; then
- func_show_eval "rmdir $dir >/dev/null 2>&1"
- fi
- done
-
- exit $exit_status
-}
-
-{ test "$mode" = uninstall || test "$mode" = clean; } &&
- func_mode_uninstall ${1+"$@"}
-
-test -z "$mode" && {
- help="$generic_help"
- func_fatal_help "you must specify a MODE"
-}
-
-test -z "$exec_cmd" && \
- func_fatal_help "invalid operation mode \`$mode'"
-
-if test -n "$exec_cmd"; then
- eval exec "$exec_cmd"
- exit $EXIT_FAILURE
-fi
-
-exit $exit_status
-
-
-# The TAGs below are defined such that we never get into a situation
-# in which we disable both kinds of libraries. Given conflicting
-# choices, we go for a static library, that is the most portable,
-# since we can't tell whether shared libraries were disabled because
-# the user asked for that or because the platform doesn't support
-# them. This is particularly important on AIX, because we don't
-# support having both static and shared libraries enabled at the same
-# time on that platform, so we default to a shared-only configuration.
-# If a disable-shared tag is given, we'll fallback to a static-only
-# configuration. But we'll never go from static-only to shared-only.
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
-build_libtool_libs=no
-build_old_libs=yes
-# ### END LIBTOOL TAG CONFIG: disable-shared
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
-# ### END LIBTOOL TAG CONFIG: disable-static
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
-# vi:sw=2
-
diff --git a/third_party/tcmalloc/vendor/m4/ac_have_attribute.m4 b/third_party/tcmalloc/vendor/m4/ac_have_attribute.m4
deleted file mode 100644
index 19f4021..0000000
--- a/third_party/tcmalloc/vendor/m4/ac_have_attribute.m4
+++ /dev/null
@@ -1,16 +0,0 @@
-AC_DEFUN([AX_C___ATTRIBUTE__], [
- AC_MSG_CHECKING(for __attribute__)
- AC_CACHE_VAL(ac_cv___attribute__, [
- AC_TRY_COMPILE(
- [#include <stdlib.h>
- static void foo(void) __attribute__ ((unused));
- void foo(void) { exit(1); }],
- [],
- ac_cv___attribute__=yes,
- ac_cv___attribute__=no
- )])
- if test "$ac_cv___attribute__" = "yes"; then
- AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
- fi
- AC_MSG_RESULT($ac_cv___attribute__)
-])
diff --git a/third_party/tcmalloc/vendor/m4/acx_nanosleep.m4 b/third_party/tcmalloc/vendor/m4/acx_nanosleep.m4
deleted file mode 100644
index 1d44392..0000000
--- a/third_party/tcmalloc/vendor/m4/acx_nanosleep.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# Check for support for nanosleep. It's defined in <time.h>, but on
-# some systems, such as solaris, you need to link in a library to use it.
-# We set acx_nanosleep_ok if nanosleep is supported; in that case,
-# NANOSLEEP_LIBS is set to whatever libraries are needed to support
-# nanosleep.
-
-AC_DEFUN([ACX_NANOSLEEP],
-[AC_MSG_CHECKING(if nanosleep requires any libraries)
- AC_LANG_SAVE
- AC_LANG_C
- acx_nanosleep_ok="no"
- NANOSLEEP_LIBS=
- # For most folks, this should just work
- AC_TRY_LINK([#include <time.h>],
- [static struct timespec ts; nanosleep(&ts, NULL);],
- [acx_nanosleep_ok=yes])
- # For solaris, we may need -lrt
- if test "x$acx_nanosleep_ok" != "xyes"; then
- OLD_LIBS="$LIBS"
- LIBS="-lrt $LIBS"
- AC_TRY_LINK([#include <time.h>],
- [static struct timespec ts; nanosleep(&ts, NULL);],
- [acx_nanosleep_ok=yes])
- if test "x$acx_nanosleep_ok" = "xyes"; then
- NANOSLEEP_LIBS="-lrt"
- fi
- LIBS="$OLD_LIBS"
- fi
- if test "x$acx_nanosleep_ok" != "xyes"; then
- AC_MSG_ERROR([cannot find the nanosleep function])
- else
- AC_MSG_RESULT(${NANOSLEEP_LIBS:-no})
- fi
- AC_LANG_RESTORE
-])
diff --git a/third_party/tcmalloc/vendor/m4/acx_pthread.m4 b/third_party/tcmalloc/vendor/m4/acx_pthread.m4
deleted file mode 100644
index 89d42c7..0000000
--- a/third_party/tcmalloc/vendor/m4/acx_pthread.m4
+++ /dev/null
@@ -1,397 +0,0 @@
-# This was retrieved from
-# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?revision=1277&root=avahi
-# See also (perhaps for new versions?)
-# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?root=avahi
-#
-# We've rewritten the inconsistency check code (from avahi), to work
-# more broadly. In particular, it no longer assumes ld accepts -zdefs.
-# This caused a restructing of the code, but the functionality has only
-# changed a little.
-
-dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-dnl
-dnl @summary figure out how to build C programs using POSIX threads
-dnl
-dnl This macro figures out how to build C programs using POSIX threads.
-dnl It sets the PTHREAD_LIBS output variable to the threads library and
-dnl linker flags, and the PTHREAD_CFLAGS output variable to any special
-dnl C compiler flags that are needed. (The user can also force certain
-dnl compiler flags/libs to be tested by setting these environment
-dnl variables.)
-dnl
-dnl Also sets PTHREAD_CC to any special C compiler that is needed for
-dnl multi-threaded programs (defaults to the value of CC otherwise).
-dnl (This is necessary on AIX to use the special cc_r compiler alias.)
-dnl
-dnl NOTE: You are assumed to not only compile your program with these
-dnl flags, but also link it with them as well. e.g. you should link
-dnl with $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS
-dnl $LIBS
-dnl
-dnl If you are only building threads programs, you may wish to use
-dnl these variables in your default LIBS, CFLAGS, and CC:
-dnl
-dnl LIBS="$PTHREAD_LIBS $LIBS"
-dnl CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-dnl CC="$PTHREAD_CC"
-dnl
-dnl In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute
-dnl constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to
-dnl that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
-dnl
-dnl ACTION-IF-FOUND is a list of shell commands to run if a threads
-dnl library is found, and ACTION-IF-NOT-FOUND is a list of commands to
-dnl run it if it is not found. If ACTION-IF-FOUND is not specified, the
-dnl default action will define HAVE_PTHREAD.
-dnl
-dnl Please let the authors know if this macro fails on any platform, or
-dnl if you have any other suggestions or comments. This macro was based
-dnl on work by SGJ on autoconf scripts for FFTW (www.fftw.org) (with
-dnl help from M. Frigo), as well as ac_pthread and hb_pthread macros
-dnl posted by Alejandro Forero Cuervo to the autoconf macro repository.
-dnl We are also grateful for the helpful feedback of numerous users.
-dnl
-dnl @category InstalledPackages
-dnl @author Steven G. Johnson <stevenj@alum.mit.edu>
-dnl @version 2006-05-29
-dnl @license GPLWithACException
-dnl
-dnl Checks for GCC shared/pthread inconsistency based on work by
-dnl Marcin Owsiany <marcin@owsiany.pl>
-
-
-AC_DEFUN([ACX_PTHREAD], [
-AC_REQUIRE([AC_CANONICAL_HOST])
-AC_LANG_SAVE
-AC_LANG_C
-acx_pthread_ok=no
-
-# We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
-# It gets checked for in the link test anyway.
-
-# First of all, check if the user has set any of the PTHREAD_LIBS,
-# etcetera environment variables, and if threads linking works using
-# them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- save_LIBS="$LIBS"
- LIBS="$PTHREAD_LIBS $LIBS"
- AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
- AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
- AC_MSG_RESULT($acx_pthread_ok)
- if test x"$acx_pthread_ok" = xno; then
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
- fi
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-fi
-
-# We must check for the threads library under a number of different
-# names; the ordering is very important because some systems
-# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
-# libraries is broken (non-POSIX).
-
-# Create a list of thread flags to try. Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
-
-acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
-
-# The ordering *is* (sometimes) important. Some notes on the
-# individual items follow:
-
-# pthreads: AIX (must check this before -lpthread)
-# none: in case threads are in libc; should be tried before -Kthread and
-# other compiler flags to prevent continual compiler warnings
-# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
-# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-# doesn't hurt to check since this sometimes defines pthreads too;
-# also defines -D_REENTRANT)
-# ... -mt is also the pthreads flag for HP/aCC
-# pthread: Linux, etcetera
-# --thread-safe: KAI C++
-# pthread-config: use pthread-config program (for GNU Pth library)
-
-case "${host_cpu}-${host_os}" in
- *solaris*)
-
- # On Solaris (at least, for some versions), libc contains stubbed
- # (non-functional) versions of the pthreads routines, so link-based
- # tests will erroneously succeed. (We need to link with -pthreads/-mt/
- # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
- # a function called by this macro, so we could check for that, but
- # who knows whether they'll stub that too in a future libc.) So,
- # we'll just look for -pthreads and -lpthread first:
-
- acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
- ;;
-esac
-
-if test x"$acx_pthread_ok" = xno; then
-for flag in $acx_pthread_flags; do
-
- case $flag in
- none)
- AC_MSG_CHECKING([whether pthreads work without any flags])
- ;;
-
- -*)
- AC_MSG_CHECKING([whether pthreads work with $flag])
- PTHREAD_CFLAGS="$flag"
- ;;
-
- pthread-config)
- AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no)
- if test x"$acx_pthread_config" = xno; then continue; fi
- PTHREAD_CFLAGS="`pthread-config --cflags`"
- PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
- ;;
-
- *)
- AC_MSG_CHECKING([for the pthreads library -l$flag])
- PTHREAD_LIBS="-l$flag"
- ;;
- esac
-
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
- # Check for various functions. We must include pthread.h,
- # since some functions may be macros. (On the Sequent, we
- # need a special flag -Kthread to make this header compile.)
- # We check for pthread_join because it is in -lpthread on IRIX
- # while pthread_create is in libc. We check for pthread_attr_init
- # due to DEC craziness with -lpthreads. We check for
- # pthread_cleanup_push because it is one of the few pthread
- # functions on Solaris that doesn't have a non-functional libc stub.
- # We try pthread_create on general principles.
- AC_TRY_LINK([#include <pthread.h>],
- [pthread_t th; pthread_join(th, 0);
- pthread_attr_init(0); pthread_cleanup_push(0, 0);
- pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
- [acx_pthread_ok=yes])
-
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-
- AC_MSG_RESULT($acx_pthread_ok)
- if test "x$acx_pthread_ok" = xyes; then
- break;
- fi
-
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
-done
-fi
-
-# Various other checks:
-if test "x$acx_pthread_ok" = xyes; then
- save_LIBS="$LIBS"
- LIBS="$PTHREAD_LIBS $LIBS"
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
- # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
- AC_MSG_CHECKING([for joinable pthread attribute])
- attr_name=unknown
- for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
- AC_TRY_LINK([#include <pthread.h>], [int attr=$attr; return attr;],
- [attr_name=$attr; break])
- done
- AC_MSG_RESULT($attr_name)
- if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
- AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
- [Define to necessary symbol if this constant
- uses a non-standard name on your system.])
- fi
-
- AC_MSG_CHECKING([if more special flags are required for pthreads])
- flag=no
- case "${host_cpu}-${host_os}" in
- *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
- *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
- esac
- AC_MSG_RESULT(${flag})
- if test "x$flag" != xno; then
- PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
- fi
-
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
- # More AIX lossage: must compile with xlc_r or cc_r
- if test x"$GCC" != xyes; then
- AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
- else
- PTHREAD_CC=$CC
- fi
-
- # The next part tries to detect GCC inconsistency with -shared on some
- # architectures and systems. The problem is that in certain
- # configurations, when -shared is specified, GCC "forgets" to
- # internally use various flags which are still necessary.
-
- #
- # Prepare the flags
- #
- save_CFLAGS="$CFLAGS"
- save_LIBS="$LIBS"
- save_CC="$CC"
-
- # Try with the flags determined by the earlier checks.
- #
- # -Wl,-z,defs forces link-time symbol resolution, so that the
- # linking checks with -shared actually have any value
- #
- # FIXME: -fPIC is required for -shared on many architectures,
- # so we specify it here, but the right way would probably be to
- # properly detect whether it is actually required.
- CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- CC="$PTHREAD_CC"
-
- # In order not to create several levels of indentation, we test
- # the value of "$done" until we find the cure or run out of ideas.
- done="no"
-
- # First, make sure the CFLAGS we added are actually accepted by our
- # compiler. If not (and OS X's ld, for instance, does not accept -z),
- # then we can't do this test.
- if test x"$done" = xno; then
- AC_MSG_CHECKING([whether to check for GCC pthread/shared inconsistencies])
- AC_TRY_LINK(,, , [done=yes])
-
- if test "x$done" = xyes ; then
- AC_MSG_RESULT([no])
- else
- AC_MSG_RESULT([yes])
- fi
- fi
-
- if test x"$done" = xno; then
- AC_MSG_CHECKING([whether -pthread is sufficient with -shared])
- AC_TRY_LINK([#include <pthread.h>],
- [pthread_t th; pthread_join(th, 0);
- pthread_attr_init(0); pthread_cleanup_push(0, 0);
- pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
- [done=yes])
-
- if test "x$done" = xyes; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- fi
- fi
-
- #
- # Linux gcc on some architectures such as mips/mipsel forgets
- # about -lpthread
- #
- if test x"$done" = xno; then
- AC_MSG_CHECKING([whether -lpthread fixes that])
- LIBS="-lpthread $PTHREAD_LIBS $save_LIBS"
- AC_TRY_LINK([#include <pthread.h>],
- [pthread_t th; pthread_join(th, 0);
- pthread_attr_init(0); pthread_cleanup_push(0, 0);
- pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
- [done=yes])
-
- if test "x$done" = xyes; then
- AC_MSG_RESULT([yes])
- PTHREAD_LIBS="-lpthread $PTHREAD_LIBS"
- else
- AC_MSG_RESULT([no])
- fi
- fi
- #
- # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc
- #
- if test x"$done" = xno; then
- AC_MSG_CHECKING([whether -lc_r fixes that])
- LIBS="-lc_r $PTHREAD_LIBS $save_LIBS"
- AC_TRY_LINK([#include <pthread.h>],
- [pthread_t th; pthread_join(th, 0);
- pthread_attr_init(0); pthread_cleanup_push(0, 0);
- pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
- [done=yes])
-
- if test "x$done" = xyes; then
- AC_MSG_RESULT([yes])
- PTHREAD_LIBS="-lc_r $PTHREAD_LIBS"
- else
- AC_MSG_RESULT([no])
- fi
- fi
- if test x"$done" = xno; then
- # OK, we have run out of ideas
- AC_MSG_WARN([Impossible to determine how to use pthreads with shared libraries])
-
- # so it's not safe to assume that we may use pthreads
- acx_pthread_ok=no
- fi
-
- AC_MSG_CHECKING([whether what we have so far is sufficient with -nostdlib])
- CFLAGS="-nostdlib $CFLAGS"
- # we need c with nostdlib
- LIBS="$LIBS -lc"
- AC_TRY_LINK([#include <pthread.h>],
- [pthread_t th; pthread_join(th, 0);
- pthread_attr_init(0); pthread_cleanup_push(0, 0);
- pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
- [done=yes],[done=no])
-
- if test "x$done" = xyes; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- fi
-
- if test x"$done" = xno; then
- AC_MSG_CHECKING([whether -lpthread saves the day])
- LIBS="-lpthread $LIBS"
- AC_TRY_LINK([#include <pthread.h>],
- [pthread_t th; pthread_join(th, 0);
- pthread_attr_init(0); pthread_cleanup_push(0, 0);
- pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
- [done=yes],[done=no])
-
- if test "x$done" = xyes; then
- AC_MSG_RESULT([yes])
- PTHREAD_LIBS="$PTHREAD_LIBS -lpthread"
- else
- AC_MSG_RESULT([no])
- AC_MSG_WARN([Impossible to determine how to use pthreads with shared libraries and -nostdlib])
- fi
- fi
-
- CFLAGS="$save_CFLAGS"
- LIBS="$save_LIBS"
- CC="$save_CC"
-else
- PTHREAD_CC="$CC"
-fi
-
-AC_SUBST(PTHREAD_LIBS)
-AC_SUBST(PTHREAD_CFLAGS)
-AC_SUBST(PTHREAD_CC)
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$acx_pthread_ok" = xyes; then
- ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
- :
-else
- acx_pthread_ok=no
- $2
-fi
-AC_LANG_RESTORE
-])dnl ACX_PTHREAD
diff --git a/third_party/tcmalloc/vendor/m4/compiler_characteristics.m4 b/third_party/tcmalloc/vendor/m4/compiler_characteristics.m4
deleted file mode 100644
index 2b62893..0000000
--- a/third_party/tcmalloc/vendor/m4/compiler_characteristics.m4
+++ /dev/null
@@ -1,24 +0,0 @@
-# Check compiler characteristics (e.g. type sizes, PRIxx macros, ...)
-
-# If types $1 and $2 are compatible, perform action $3
-AC_DEFUN([AC_TYPES_COMPATIBLE],
- [AC_TRY_COMPILE([#include <stddef.h>], [$1 v1 = 0; $2 v2 = 0; return (&v1 - &v2)], $3)])
-
-define(AC_PRIUS_COMMENT, [printf format code for printing a size_t and ssize_t])
-
-AC_DEFUN([AC_COMPILER_CHARACTERISTICS],
- [AC_CACHE_CHECK(AC_PRIUS_COMMENT, ac_cv_formatting_prius_prefix,
- [AC_TYPES_COMPATIBLE(unsigned int, size_t,
- ac_cv_formatting_prius_prefix=; ac_cv_prius_defined=1)
- AC_TYPES_COMPATIBLE(unsigned long, size_t,
- ac_cv_formatting_prius_prefix=l; ac_cv_prius_defined=1)
- AC_TYPES_COMPATIBLE(unsigned long long, size_t,
- ac_cv_formatting_prius_prefix=ll; ac_cv_prius_defined=1
- )])
- if test -z "$ac_cv_prius_defined"; then
- ac_cv_formatting_prius_prefix=z;
- fi
- AC_DEFINE_UNQUOTED(PRIuS, "${ac_cv_formatting_prius_prefix}u", AC_PRIUS_COMMENT)
- AC_DEFINE_UNQUOTED(PRIxS, "${ac_cv_formatting_prius_prefix}x", AC_PRIUS_COMMENT)
- AC_DEFINE_UNQUOTED(PRIdS, "${ac_cv_formatting_prius_prefix}d", AC_PRIUS_COMMENT)
-])
diff --git a/third_party/tcmalloc/vendor/m4/install_prefix.m4 b/third_party/tcmalloc/vendor/m4/install_prefix.m4
deleted file mode 100644
index ef33f42..0000000
--- a/third_party/tcmalloc/vendor/m4/install_prefix.m4
+++ /dev/null
@@ -1,8 +0,0 @@
-AC_DEFUN([AC_INSTALL_PREFIX],
- [ac_cv_install_prefix="$prefix";
- if test x"$ac_cv_install_prefix" = x"NONE" ; then
- ac_cv_install_prefix="$ac_default_prefix";
- fi
- AC_DEFINE_UNQUOTED(INSTALL_PREFIX, "$ac_cv_install_prefix",
- [prefix where we look for installed files])
- ])
diff --git a/third_party/tcmalloc/vendor/m4/libtool.m4 b/third_party/tcmalloc/vendor/m4/libtool.m4
deleted file mode 100644
index a3fee53..0000000
--- a/third_party/tcmalloc/vendor/m4/libtool.m4
+++ /dev/null
@@ -1,7377 +0,0 @@
-# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-# 2006, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gordon Matzigkeit, 1996
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-m4_define([_LT_COPYING], [dnl
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-# 2006, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gordon Matzigkeit, 1996
-#
-# This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING. If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-])
-
-# serial 56 LT_INIT
-
-
-# LT_PREREQ(VERSION)
-# ------------------
-# Complain and exit if this libtool version is less that VERSION.
-m4_defun([LT_PREREQ],
-[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
- [m4_default([$3],
- [m4_fatal([Libtool version $1 or higher is required],
- 63)])],
- [$2])])
-
-
-# _LT_CHECK_BUILDDIR
-# ------------------
-# Complain if the absolute build directory name contains unusual characters
-m4_defun([_LT_CHECK_BUILDDIR],
-[case `pwd` in
- *\ * | *\ *)
- AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
-esac
-])
-
-
-# LT_INIT([OPTIONS])
-# ------------------
-AC_DEFUN([LT_INIT],
-[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
-AC_BEFORE([$0], [LT_LANG])dnl
-AC_BEFORE([$0], [LT_OUTPUT])dnl
-AC_BEFORE([$0], [LTDL_INIT])dnl
-m4_require([_LT_CHECK_BUILDDIR])dnl
-
-dnl Autoconf doesn't catch unexpanded LT_ macros by default:
-m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
-m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
-dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
-dnl unless we require an AC_DEFUNed macro:
-AC_REQUIRE([LTOPTIONS_VERSION])dnl
-AC_REQUIRE([LTSUGAR_VERSION])dnl
-AC_REQUIRE([LTVERSION_VERSION])dnl
-AC_REQUIRE([LTOBSOLETE_VERSION])dnl
-m4_require([_LT_PROG_LTMAIN])dnl
-
-dnl Parse OPTIONS
-_LT_SET_OPTIONS([$0], [$1])
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-_LT_SETUP
-
-# Only expand once:
-m4_define([LT_INIT])
-])# LT_INIT
-
-# Old names:
-AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
-AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
-dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
-
-
-# _LT_CC_BASENAME(CC)
-# -------------------
-# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
-m4_defun([_LT_CC_BASENAME],
-[for cc_temp in $1""; do
- case $cc_temp in
- compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
- distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-])
-
-
-# _LT_FILEUTILS_DEFAULTS
-# ----------------------
-# It is okay to use these file commands and assume they have been set
-# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
-m4_defun([_LT_FILEUTILS_DEFAULTS],
-[: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-])# _LT_FILEUTILS_DEFAULTS
-
-
-# _LT_SETUP
-# ---------
-m4_defun([_LT_SETUP],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-_LT_DECL([], [host_alias], [0], [The host system])dnl
-_LT_DECL([], [host], [0])dnl
-_LT_DECL([], [host_os], [0])dnl
-dnl
-_LT_DECL([], [build_alias], [0], [The build system])dnl
-_LT_DECL([], [build], [0])dnl
-_LT_DECL([], [build_os], [0])dnl
-dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-test -z "$LN_S" && LN_S="ln -s"
-_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
-dnl
-AC_REQUIRE([LT_CMD_MAX_LEN])dnl
-_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
-_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
-dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_CHECK_SHELL_FEATURES])dnl
-m4_require([_LT_CMD_RELOAD])dnl
-m4_require([_LT_CHECK_MAGIC_METHOD])dnl
-m4_require([_LT_CMD_OLD_ARCHIVE])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-
-_LT_CONFIG_LIBTOOL_INIT([
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
-fi
-])
-if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
-fi
-
-_LT_CHECK_OBJDIR
-
-m4_require([_LT_TAG_COMPILER])dnl
-_LT_PROG_ECHO_BACKSLASH
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([["`\\]]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-_LT_CC_BASENAME([$compiler])
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- _LT_PATH_MAGIC
- fi
- ;;
-esac
-
-# Use C for the default configuration in the libtool script
-LT_SUPPORTED_TAG([CC])
-_LT_LANG_C_CONFIG
-_LT_LANG_DEFAULT_CONFIG
-_LT_CONFIG_COMMANDS
-])# _LT_SETUP
-
-
-# _LT_PROG_LTMAIN
-# ---------------
-# Note that this code is called both from `configure', and `config.status'
-# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
-# `config.status' has no value for ac_aux_dir unless we are using Automake,
-# so we pass a copy along to make sure it has a sensible value anyway.
-m4_defun([_LT_PROG_LTMAIN],
-[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
-_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
-ltmain="$ac_aux_dir/ltmain.sh"
-])# _LT_PROG_LTMAIN
-
-
-## ------------------------------------- ##
-## Accumulate code for creating libtool. ##
-## ------------------------------------- ##
-
-# So that we can recreate a full libtool script including additional
-# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
-# in macros and then make a single call at the end using the `libtool'
-# label.
-
-
-# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
-# ----------------------------------------
-# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL_INIT],
-[m4_ifval([$1],
- [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
- [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_INIT])
-
-
-# _LT_CONFIG_LIBTOOL([COMMANDS])
-# ------------------------------
-# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL],
-[m4_ifval([$1],
- [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
- [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
-
-
-# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
-# -----------------------------------------------------
-m4_defun([_LT_CONFIG_SAVE_COMMANDS],
-[_LT_CONFIG_LIBTOOL([$1])
-_LT_CONFIG_LIBTOOL_INIT([$2])
-])
-
-
-# _LT_FORMAT_COMMENT([COMMENT])
-# -----------------------------
-# Add leading comment marks to the start of each line, and a trailing
-# full-stop to the whole comment if one is not present already.
-m4_define([_LT_FORMAT_COMMENT],
-[m4_ifval([$1], [
-m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
- [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
-)])
-
-
-
-## ------------------------ ##
-## FIXME: Eliminate VARNAME ##
-## ------------------------ ##
-
-
-# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
-# -------------------------------------------------------------------
-# CONFIGNAME is the name given to the value in the libtool script.
-# VARNAME is the (base) name used in the configure script.
-# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
-# VARNAME. Any other value will be used directly.
-m4_define([_LT_DECL],
-[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
- [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
- [m4_ifval([$1], [$1], [$2])])
- lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
- m4_ifval([$4],
- [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
- lt_dict_add_subkey([lt_decl_dict], [$2],
- [tagged?], [m4_ifval([$5], [yes], [no])])])
-])
-
-
-# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
-# --------------------------------------------------------
-m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
-
-
-# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_tag_varnames],
-[_lt_decl_filter([tagged?], [yes], $@)])
-
-
-# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
-# ---------------------------------------------------------
-m4_define([_lt_decl_filter],
-[m4_case([$#],
- [0], [m4_fatal([$0: too few arguments: $#])],
- [1], [m4_fatal([$0: too few arguments: $#: $1])],
- [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
- [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
- [lt_dict_filter([lt_decl_dict], $@)])[]dnl
-])
-
-
-# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
-# --------------------------------------------------
-m4_define([lt_decl_quote_varnames],
-[_lt_decl_filter([value], [1], $@)])
-
-
-# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_dquote_varnames],
-[_lt_decl_filter([value], [2], $@)])
-
-
-# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_varnames_tagged],
-[m4_assert([$# <= 2])dnl
-_$0(m4_quote(m4_default([$1], [[, ]])),
- m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
- m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
-m4_define([_lt_decl_varnames_tagged],
-[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
-
-
-# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_all_varnames],
-[_$0(m4_quote(m4_default([$1], [[, ]])),
- m4_if([$2], [],
- m4_quote(lt_decl_varnames),
- m4_quote(m4_shift($@))))[]dnl
-])
-m4_define([_lt_decl_all_varnames],
-[lt_join($@, lt_decl_varnames_tagged([$1],
- lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
-])
-
-
-# _LT_CONFIG_STATUS_DECLARE([VARNAME])
-# ------------------------------------
-# Quote a variable value, and forward it to `config.status' so that its
-# declaration there will have the same value as in `configure'. VARNAME
-# must have a single quote delimited value for this to work.
-m4_define([_LT_CONFIG_STATUS_DECLARE],
-[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
-
-
-# _LT_CONFIG_STATUS_DECLARATIONS
-# ------------------------------
-# We delimit libtool config variables with single quotes, so when
-# we write them to config.status, we have to be sure to quote all
-# embedded single quotes properly. In configure, this macro expands
-# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
-#
-# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
-m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
- [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAGS
-# ----------------
-# Output comment and list of tags supported by the script
-m4_defun([_LT_LIBTOOL_TAGS],
-[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
-available_tags="_LT_TAGS"dnl
-])
-
-
-# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
-# -----------------------------------
-# Extract the dictionary values for VARNAME (optionally with TAG) and
-# expand to a commented shell variable setting:
-#
-# # Some comment about what VAR is for.
-# visible_name=$lt_internal_name
-m4_define([_LT_LIBTOOL_DECLARE],
-[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
- [description])))[]dnl
-m4_pushdef([_libtool_name],
- m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
-m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
- [0], [_libtool_name=[$]$1],
- [1], [_libtool_name=$lt_[]$1],
- [2], [_libtool_name=$lt_[]$1],
- [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
-m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
-])
-
-
-# _LT_LIBTOOL_CONFIG_VARS
-# -----------------------
-# Produce commented declarations of non-tagged libtool config variables
-# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
-# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
-# section) are produced by _LT_LIBTOOL_TAG_VARS.
-m4_defun([_LT_LIBTOOL_CONFIG_VARS],
-[m4_foreach([_lt_var],
- m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
- [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAG_VARS(TAG)
-# -------------------------
-m4_define([_LT_LIBTOOL_TAG_VARS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
- [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
-
-
-# _LT_TAGVAR(VARNAME, [TAGNAME])
-# ------------------------------
-m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
-
-
-# _LT_CONFIG_COMMANDS
-# -------------------
-# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
-# variables for single and double quote escaping we saved from calls
-# to _LT_DECL, we can put quote escaped variables declarations
-# into `config.status', and then the shell code to quote escape them in
-# for loops in `config.status'. Finally, any additional code accumulated
-# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
-m4_defun([_LT_CONFIG_COMMANDS],
-[AC_PROVIDE_IFELSE([LT_OUTPUT],
- dnl If the libtool generation code has been placed in $CONFIG_LT,
- dnl instead of duplicating it all over again into config.status,
- dnl then we will have config.status run $CONFIG_LT later, so it
- dnl needs to know what name is stored there:
- [AC_CONFIG_COMMANDS([libtool],
- [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
- dnl If the libtool generation code is destined for config.status,
- dnl expand the accumulated commands and init code now:
- [AC_CONFIG_COMMANDS([libtool],
- [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
-])#_LT_CONFIG_COMMANDS
-
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
-[
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-_LT_CONFIG_STATUS_DECLARATIONS
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# Quote evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_quote_varnames); do
- case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
- *[[\\\\\\\`\\"\\\$]]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-# Double-quote double-evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_dquote_varnames); do
- case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
- *[[\\\\\\\`\\"\\\$]]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-# Fix-up fallback echo if it was mangled by the above quoting rules.
-case \$lt_ECHO in
-*'\\\[$]0 --fallback-echo"')dnl "
- lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
- ;;
-esac
-
-_LT_OUTPUT_LIBTOOL_INIT
-])
-
-
-# LT_OUTPUT
-# ---------
-# This macro allows early generation of the libtool script (before
-# AC_OUTPUT is called), incase it is used in configure for compilation
-# tests.
-AC_DEFUN([LT_OUTPUT],
-[: ${CONFIG_LT=./config.lt}
-AC_MSG_NOTICE([creating $CONFIG_LT])
-cat >"$CONFIG_LT" <<_LTEOF
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate a libtool stub with the current configuration.
-
-lt_cl_silent=false
-SHELL=\${CONFIG_SHELL-$SHELL}
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AS_SHELL_SANITIZE
-_AS_PREPARE
-
-exec AS_MESSAGE_FD>&1
-exec AS_MESSAGE_LOG_FD>>config.log
-{
- echo
- AS_BOX([Running $as_me.])
-} >&AS_MESSAGE_LOG_FD
-
-lt_cl_help="\
-\`$as_me' creates a local libtool stub from the current configuration,
-for use in further configure time tests before the real libtool is
-generated.
-
-Usage: $[0] [[OPTIONS]]
-
- -h, --help print this help, then exit
- -V, --version print version number, then exit
- -q, --quiet do not print progress messages
- -d, --debug don't remove temporary files
-
-Report bugs to <bug-libtool@gnu.org>."
-
-lt_cl_version="\
-m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
-m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
-configured by $[0], generated by m4_PACKAGE_STRING.
-
-Copyright (C) 2008 Free Software Foundation, Inc.
-This config.lt script is free software; the Free Software Foundation
-gives unlimited permision to copy, distribute and modify it."
-
-while test $[#] != 0
-do
- case $[1] in
- --version | --v* | -V )
- echo "$lt_cl_version"; exit 0 ;;
- --help | --h* | -h )
- echo "$lt_cl_help"; exit 0 ;;
- --debug | --d* | -d )
- debug=: ;;
- --quiet | --q* | --silent | --s* | -q )
- lt_cl_silent=: ;;
-
- -*) AC_MSG_ERROR([unrecognized option: $[1]
-Try \`$[0] --help' for more information.]) ;;
-
- *) AC_MSG_ERROR([unrecognized argument: $[1]
-Try \`$[0] --help' for more information.]) ;;
- esac
- shift
-done
-
-if $lt_cl_silent; then
- exec AS_MESSAGE_FD>/dev/null
-fi
-_LTEOF
-
-cat >>"$CONFIG_LT" <<_LTEOF
-_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AC_MSG_NOTICE([creating $ofile])
-_LT_OUTPUT_LIBTOOL_COMMANDS
-AS_EXIT(0)
-_LTEOF
-chmod +x "$CONFIG_LT"
-
-# configure is writing to config.log, but config.lt does its own redirection,
-# appending to config.log, which fails on DOS, as config.log is still kept
-# open by configure. Here we exec the FD to /dev/null, effectively closing
-# config.log, so it can be properly (re)opened and appended to by config.lt.
-if test "$no_create" != yes; then
- lt_cl_success=:
- test "$silent" = yes &&
- lt_config_lt_args="$lt_config_lt_args --quiet"
- exec AS_MESSAGE_LOG_FD>/dev/null
- $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
- exec AS_MESSAGE_LOG_FD>>config.log
- $lt_cl_success || AS_EXIT(1)
-fi
-])# LT_OUTPUT
-
-
-# _LT_CONFIG(TAG)
-# ---------------
-# If TAG is the built-in tag, create an initial libtool script with a
-# default configuration from the untagged config vars. Otherwise add code
-# to config.status for appending the configuration named by TAG from the
-# matching tagged config vars.
-m4_defun([_LT_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_CONFIG_SAVE_COMMANDS([
- m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
- m4_if(_LT_TAG, [C], [
- # See if we are running on zsh, and set the options which allow our
- # commands through without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
-
- cfgfile="${ofile}T"
- trap "$RM \"$cfgfile\"; exit 1" 1 2 15
- $RM "$cfgfile"
-
- cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-
-# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-_LT_COPYING
-_LT_LIBTOOL_TAGS
-
-# ### BEGIN LIBTOOL CONFIG
-_LT_LIBTOOL_CONFIG_VARS
-_LT_LIBTOOL_TAG_VARS
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
- case $host_os in
- aix3*)
- cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-_LT_EOF
- ;;
- esac
-
- _LT_PROG_LTMAIN
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
-
- _LT_PROG_XSI_SHELLFNS
-
- sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-],
-[cat <<_LT_EOF >> "$ofile"
-
-dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
-dnl in a comment (ie after a #).
-# ### BEGIN LIBTOOL TAG CONFIG: $1
-_LT_LIBTOOL_TAG_VARS(_LT_TAG)
-# ### END LIBTOOL TAG CONFIG: $1
-_LT_EOF
-])dnl /m4_if
-],
-[m4_if([$1], [], [
- PACKAGE='$PACKAGE'
- VERSION='$VERSION'
- TIMESTAMP='$TIMESTAMP'
- RM='$RM'
- ofile='$ofile'], [])
-])dnl /_LT_CONFIG_SAVE_COMMANDS
-])# _LT_CONFIG
-
-
-# LT_SUPPORTED_TAG(TAG)
-# ---------------------
-# Trace this macro to discover what tags are supported by the libtool
-# --tag option, using:
-# autoconf --trace 'LT_SUPPORTED_TAG:$1'
-AC_DEFUN([LT_SUPPORTED_TAG], [])
-
-
-# C support is built-in for now
-m4_define([_LT_LANG_C_enabled], [])
-m4_define([_LT_TAGS], [])
-
-
-# LT_LANG(LANG)
-# -------------
-# Enable libtool support for the given language if not already enabled.
-AC_DEFUN([LT_LANG],
-[AC_BEFORE([$0], [LT_OUTPUT])dnl
-m4_case([$1],
- [C], [_LT_LANG(C)],
- [C++], [_LT_LANG(CXX)],
- [Java], [_LT_LANG(GCJ)],
- [Fortran 77], [_LT_LANG(F77)],
- [Fortran], [_LT_LANG(FC)],
- [Windows Resource], [_LT_LANG(RC)],
- [m4_ifdef([_LT_LANG_]$1[_CONFIG],
- [_LT_LANG($1)],
- [m4_fatal([$0: unsupported language: "$1"])])])dnl
-])# LT_LANG
-
-
-# _LT_LANG(LANGNAME)
-# ------------------
-m4_defun([_LT_LANG],
-[m4_ifdef([_LT_LANG_]$1[_enabled], [],
- [LT_SUPPORTED_TAG([$1])dnl
- m4_append([_LT_TAGS], [$1 ])dnl
- m4_define([_LT_LANG_]$1[_enabled], [])dnl
- _LT_LANG_$1_CONFIG($1)])dnl
-])# _LT_LANG
-
-
-# _LT_LANG_DEFAULT_CONFIG
-# -----------------------
-m4_defun([_LT_LANG_DEFAULT_CONFIG],
-[AC_PROVIDE_IFELSE([AC_PROG_CXX],
- [LT_LANG(CXX)],
- [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_F77],
- [LT_LANG(F77)],
- [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_FC],
- [LT_LANG(FC)],
- [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
-
-dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
-dnl pulling things in needlessly.
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],
- [LT_LANG(GCJ)],
- [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
- [LT_LANG(GCJ)],
- [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
- [LT_LANG(GCJ)],
- [m4_ifdef([AC_PROG_GCJ],
- [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
- m4_ifdef([A][M_PROG_GCJ],
- [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
- m4_ifdef([LT_PROG_GCJ],
- [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
-
-AC_PROVIDE_IFELSE([LT_PROG_RC],
- [LT_LANG(RC)],
- [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
-])# _LT_LANG_DEFAULT_CONFIG
-
-# Obsolete macros:
-AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
-AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
-AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
-AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
-dnl AC_DEFUN([AC_LIBTOOL_F77], [])
-dnl AC_DEFUN([AC_LIBTOOL_FC], [])
-dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
-
-
-# _LT_TAG_COMPILER
-# ----------------
-m4_defun([_LT_TAG_COMPILER],
-[AC_REQUIRE([AC_PROG_CC])dnl
-
-_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
-_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
-_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
-_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-])# _LT_TAG_COMPILER
-
-
-# _LT_COMPILER_BOILERPLATE
-# ------------------------
-# Check for compiler boilerplate output or warnings with
-# the simple compiler test code.
-m4_defun([_LT_COMPILER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-])# _LT_COMPILER_BOILERPLATE
-
-
-# _LT_LINKER_BOILERPLATE
-# ----------------------
-# Check for linker boilerplate output or warnings with
-# the simple link test code.
-m4_defun([_LT_LINKER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-])# _LT_LINKER_BOILERPLATE
-
-# _LT_REQUIRED_DARWIN_CHECKS
-# -------------------------
-m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
- case $host_os in
- rhapsody* | darwin*)
- AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
- AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
- AC_CHECK_TOOL([LIPO], [lipo], [:])
- AC_CHECK_TOOL([OTOOL], [otool], [:])
- AC_CHECK_TOOL([OTOOL64], [otool64], [:])
- _LT_DECL([], [DSYMUTIL], [1],
- [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
- _LT_DECL([], [NMEDIT], [1],
- [Tool to change global to local symbols on Mac OS X])
- _LT_DECL([], [LIPO], [1],
- [Tool to manipulate fat objects and archives on Mac OS X])
- _LT_DECL([], [OTOOL], [1],
- [ldd/readelf like tool for Mach-O binaries on Mac OS X])
- _LT_DECL([], [OTOOL64], [1],
- [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
-
- AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
- [lt_cv_apple_cc_single_mod=no
- if test -z "${LT_MULTI_MODULE}"; then
- # By default we will add the -single_module flag. You can override
- # by either setting the environment variable LT_MULTI_MODULE
- # non-empty at configure time, or by adding -multi_module to the
- # link flags.
- rm -rf libconftest.dylib*
- echo "int foo(void){return 1;}" > conftest.c
- echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
- _lt_result=$?
- if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
- lt_cv_apple_cc_single_mod=yes
- else
- cat conftest.err >&AS_MESSAGE_LOG_FD
- fi
- rm -rf libconftest.dylib*
- rm -f conftest.*
- fi])
- AC_CACHE_CHECK([for -exported_symbols_list linker flag],
- [lt_cv_ld_exported_symbols_list],
- [lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
- [lt_cv_ld_exported_symbols_list=yes],
- [lt_cv_ld_exported_symbols_list=no])
- LDFLAGS="$save_LDFLAGS"
- ])
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
- darwin1.*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- 10.[[012]]*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test "$lt_cv_apple_cc_single_mod" = "yes"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
- _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
- else
- _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- if test "$DSYMUTIL" != ":"; then
- _lt_dsymutil='~$DSYMUTIL $lib || :'
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-])
-
-
-# _LT_DARWIN_LINKER_FEATURES
-# --------------------------
-# Checks for linker and compiler features on darwin
-m4_defun([_LT_DARWIN_LINKER_FEATURES],
-[
- m4_require([_LT_REQUIRED_DARWIN_CHECKS])
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_automatic, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
- case $cc_basename in
- ifort*) _lt_dar_can_shared=yes ;;
- *) _lt_dar_can_shared=$GCC ;;
- esac
- if test "$_lt_dar_can_shared" = "yes"; then
- output_verbose_link_cmd=echo
- _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
- m4_if([$1], [CXX],
-[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
- _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
- fi
-],[])
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
-])
-
-# _LT_SYS_MODULE_PATH_AIX
-# -----------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-m4_defun([_LT_SYS_MODULE_PATH_AIX],
-[m4_require([_LT_DECL_SED])dnl
-AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\(.*\)$/\1/
- p
- }
- }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi],[])
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-])# _LT_SYS_MODULE_PATH_AIX
-
-
-# _LT_SHELL_INIT(ARG)
-# -------------------
-m4_define([_LT_SHELL_INIT],
-[ifdef([AC_DIVERSION_NOTICE],
- [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
- [AC_DIVERT_PUSH(NOTICE)])
-$1
-AC_DIVERT_POP
-])# _LT_SHELL_INIT
-
-
-# _LT_PROG_ECHO_BACKSLASH
-# -----------------------
-# Add some code to the start of the generated configure script which
-# will find an echo command which doesn't interpret backslashes.
-m4_defun([_LT_PROG_ECHO_BACKSLASH],
-[_LT_SHELL_INIT([
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$lt_ECHO in
-X*--fallback-echo)
- # Remove one level of quotation (which was required for Make).
- ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
- ;;
-esac
-
-ECHO=${lt_ECHO-echo}
-if test "X[$]1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X[$]1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
- # Yippee, $ECHO works!
- :
-else
- # Restart under the correct shell.
- exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
-fi
-
-if test "X[$]1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<_LT_EOF
-[$]*
-_LT_EOF
- exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$lt_ECHO"; then
- if test "X${echo_test_string+set}" != Xset; then
- # find a string as large as possible, as long as the shell can cope with it
- for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
- # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
- if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
- { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
- then
- break
- fi
- done
- fi
-
- if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- :
- else
- # The Solaris, AIX, and Digital Unix default echo programs unquote
- # backslashes. This makes it impossible to quote backslashes using
- # echo "$something" | sed 's/\\/\\\\/g'
- #
- # So, first we look for a working echo in the user's PATH.
-
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for dir in $PATH /usr/ucb; do
- IFS="$lt_save_ifs"
- if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
- test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- ECHO="$dir/echo"
- break
- fi
- done
- IFS="$lt_save_ifs"
-
- if test "X$ECHO" = Xecho; then
- # We didn't find a better echo, so look for alternatives.
- if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # This shell has a builtin print -r that does the trick.
- ECHO='print -r'
- elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
- test "X$CONFIG_SHELL" != X/bin/ksh; then
- # If we have ksh, try running configure again with it.
- ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
- export ORIGINAL_CONFIG_SHELL
- CONFIG_SHELL=/bin/ksh
- export CONFIG_SHELL
- exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
- else
- # Try using printf.
- ECHO='printf %s\n'
- if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # Cool, printf works
- :
- elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
- export CONFIG_SHELL
- SHELL="$CONFIG_SHELL"
- export SHELL
- ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
- elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
- else
- # maybe with a smaller string...
- prev=:
-
- for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
- if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
- then
- break
- fi
- prev="$cmd"
- done
-
- if test "$prev" != 'sed 50q "[$]0"'; then
- echo_test_string=`eval $prev`
- export echo_test_string
- exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
- else
- # Oops. We lost completely, so just stick with echo.
- ECHO=echo
- fi
- fi
- fi
- fi
- fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-lt_ECHO=$ECHO
-if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
- lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
-
-AC_SUBST(lt_ECHO)
-])
-_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
-_LT_DECL([], [ECHO], [1],
- [An echo program that does not interpret backslashes])
-])# _LT_PROG_ECHO_BACKSLASH
-
-
-# _LT_ENABLE_LOCK
-# ---------------
-m4_defun([_LT_ENABLE_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
- [AS_HELP_STRING([--disable-libtool-lock],
- [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '[#]line __oline__ "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*|s390*-*tpf*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_PUSH(C)
- AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_POP])
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-esac
-
-need_locks="$enable_libtool_lock"
-])# _LT_ENABLE_LOCK
-
-
-# _LT_CMD_OLD_ARCHIVE
-# -------------------
-m4_defun([_LT_CMD_OLD_ARCHIVE],
-[AC_CHECK_TOOL(AR, ar, false)
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-_LT_DECL([], [AR], [1], [The archiver])
-_LT_DECL([], [AR_FLAGS], [1])
-
-AC_CHECK_TOOL(STRIP, strip, :)
-test -z "$STRIP" && STRIP=:
-_LT_DECL([], [STRIP], [1], [A symbol stripping program])
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-test -z "$RANLIB" && RANLIB=:
-_LT_DECL([], [RANLIB], [1],
- [Commands used to install an old-style archive])
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-_LT_DECL([], [old_postinstall_cmds], [2])
-_LT_DECL([], [old_postuninstall_cmds], [2])
-_LT_TAGDECL([], [old_archive_cmds], [2],
- [Commands used to build an old-style archive])
-])# _LT_CMD_OLD_ARCHIVE
-
-
-# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([_LT_COMPILER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$3"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- fi
- $RM conftest*
-])
-
-if test x"[$]$2" = xyes; then
- m4_if([$5], , :, [$5])
-else
- m4_if([$6], , :, [$6])
-fi
-])# _LT_COMPILER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
-
-
-# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------
-# Check whether the given linker option works
-AC_DEFUN([_LT_LINKER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $3"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&AS_MESSAGE_LOG_FD
- $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- else
- $2=yes
- fi
- fi
- $RM -r conftest*
- LDFLAGS="$save_LDFLAGS"
-])
-
-if test x"[$]$2" = xyes; then
- m4_if([$4], , :, [$4])
-else
- m4_if([$5], , :, [$5])
-fi
-])# _LT_LINKER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
-
-
-# LT_CMD_MAX_LEN
-#---------------
-AC_DEFUN([LT_CMD_MAX_LEN],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw* | cegcc*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len"; then
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- else
- # Make teststring a little bigger before we do anything with it.
- # a 1K string should be a reasonable start.
- for i in 1 2 3 4 5 6 7 8 ; do
- teststring=$teststring$teststring
- done
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
- = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- # Only check the string length outside the loop.
- lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
- teststring=
- # Add a significant safety factor because C++ compilers can tack on
- # massive amounts of additional arguments before passing them to the
- # linker. It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
- AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
- AC_MSG_RESULT(none)
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-_LT_DECL([], [max_cmd_len], [0],
- [What is the maximum length of a command?])
-])# LT_CMD_MAX_LEN
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
-
-
-# _LT_HEADER_DLFCN
-# ----------------
-m4_defun([_LT_HEADER_DLFCN],
-[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
-])# _LT_HEADER_DLFCN
-
-
-# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ----------------------------------------------------------------
-m4_defun([_LT_TRY_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
- [$4]
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}]
-_LT_EOF
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_dlunknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])# _LT_TRY_DLOPEN_SELF
-
-
-# LT_SYS_DLOPEN_SELF
-# ------------------
-AC_DEFUN([LT_SYS_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32* | cegcc*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ])
- ;;
-
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen="shl_load"],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen="dlopen"],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-_LT_DECL([dlopen_support], [enable_dlopen], [0],
- [Whether dlopen is supported])
-_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
- [Whether dlopen of programs is supported])
-_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
- [Whether dlopen of statically linked programs is supported])
-])# LT_SYS_DLOPEN_SELF
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
-
-
-# _LT_COMPILER_C_O([TAGNAME])
-# ---------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler.
-# This macro does not hard code the compiler like AC_PROG_CC_C_O.
-m4_defun([_LT_COMPILER_C_O],
-[m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
- [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
- [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
- $RM -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- fi
- fi
- chmod u+w . 2>&AS_MESSAGE_LOG_FD
- $RM conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
- $RM out/* && rmdir out
- cd ..
- $RM -r conftest
- $RM conftest*
-])
-_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
- [Does compiler simultaneously support -c and -o options?])
-])# _LT_COMPILER_C_O
-
-
-# _LT_COMPILER_FILE_LOCKS([TAGNAME])
-# ----------------------------------
-# Check to see if we can do hard links to lock some files if needed
-m4_defun([_LT_COMPILER_FILE_LOCKS],
-[m4_require([_LT_ENABLE_LOCK])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_COMPILER_C_O([$1])
-
-hard_links="nottested"
-if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- AC_MSG_CHECKING([if we can lock with hard links])
- hard_links=yes
- $RM conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- if test "$hard_links" = no; then
- AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
-])# _LT_COMPILER_FILE_LOCKS
-
-
-# _LT_CHECK_OBJDIR
-# ----------------
-m4_defun([_LT_CHECK_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-_LT_DECL([], [objdir], [0],
- [The name of the directory that contains temporary libtool files])dnl
-m4_pattern_allow([LT_OBJDIR])dnl
-AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
- [Define to the sub-directory in which libtool stores uninstalled libraries.])
-])# _LT_CHECK_OBJDIR
-
-
-# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
-# --------------------------------------
-# Check hardcoding attributes.
-m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
- test -n "$_LT_TAGVAR(runpath_var, $1)" ||
- test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
-
- # We can hardcode non-existent directories.
- if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
- test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
- # Linking always hardcodes the temporary library directory.
- _LT_TAGVAR(hardcode_action, $1)=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- _LT_TAGVAR(hardcode_action, $1)=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- _LT_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
-
-if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
- test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-_LT_TAGDECL([], [hardcode_action], [0],
- [How to hardcode a shared library path into an executable])
-])# _LT_LINKER_HARDCODE_LIBPATH
-
-
-# _LT_CMD_STRIPLIB
-# ----------------
-m4_defun([_LT_CMD_STRIPLIB],
-[m4_require([_LT_DECL_EGREP])
-striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- old_striplib="$STRIP -S"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- fi
- ;;
- *)
- AC_MSG_RESULT([no])
- ;;
- esac
-fi
-_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
-_LT_DECL([], [striplib], [1])
-])# _LT_CMD_STRIPLIB
-
-
-# _LT_SYS_DYNAMIC_LINKER([TAG])
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-m4_defun([_LT_SYS_DYNAMIC_LINKER],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_OBJDUMP])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_MSG_CHECKING([dynamic linker characteristics])
-m4_if([$1],
- [], [
-if test "$GCC" = yes; then
- case $host_os in
- darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
- *) lt_awk_arg="/^libraries:/" ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
- else
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary.
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- for lt_sys_path in $lt_search_path_spec; do
- if test -d "$lt_sys_path/$lt_multi_os_dir"; then
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
- else
- test -d "$lt_sys_path" && \
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
- fi
- done
- lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
-BEGIN {RS=" "; FS="/|\n";} {
- lt_foo="";
- lt_count=0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo="/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[[lt_foo]]++; }
- if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
-}'`
- sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[[4-9]]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[[01]] | aix4.[[01]].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- case $host_cpu in
- powerpc)
- # Since July 2007 AmigaOS4 officially supports .so libraries.
- # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- ;;
- m68k)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
- esac
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[[45]]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname~
- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
- eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
- fi'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw* | cegcc*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-m4_if([$1], [],[
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[[123]]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[[01]]* | freebsdelf3.[[01]]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
- freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix[[3-9]]*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # Some binutils ld are patched to set DT_RUNPATH
- save_LDFLAGS=$LDFLAGS
- save_libdir=$libdir
- eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
- LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
- AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
- [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
- [shlibpath_overrides_runpath=yes])])
- LDFLAGS=$save_LDFLAGS
- libdir=$save_libdir
-
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsdelf*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='NetBSD ld.elf_so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-*nto* | *qnx*)
- version_type=qnx
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='ldqnx.so'
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[[89]] | openbsd2.[[89]].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-tpf*)
- # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-_LT_DECL([], [variables_saved_for_relink], [1],
- [Variables whose values should be saved in libtool wrapper scripts and
- restored at link time])
-_LT_DECL([], [need_lib_prefix], [0],
- [Do we need the "lib" prefix for modules?])
-_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
-_LT_DECL([], [version_type], [0], [Library versioning type])
-_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
-_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
-_LT_DECL([], [shlibpath_overrides_runpath], [0],
- [Is shlibpath searched before the hard-coded library search path?])
-_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
-_LT_DECL([], [library_names_spec], [1],
- [[List of archive names. First name is the real one, the rest are links.
- The last name is the one that the linker finds with -lNAME]])
-_LT_DECL([], [soname_spec], [1],
- [[The coded name of the library, if different from the real name]])
-_LT_DECL([], [postinstall_cmds], [2],
- [Command to use after installation of a shared archive])
-_LT_DECL([], [postuninstall_cmds], [2],
- [Command to use after uninstallation of a shared archive])
-_LT_DECL([], [finish_cmds], [2],
- [Commands used to finish a libtool library installation in a directory])
-_LT_DECL([], [finish_eval], [1],
- [[As "finish_cmds", except a single script fragment to be evaled but
- not shown]])
-_LT_DECL([], [hardcode_into_libs], [0],
- [Whether we should hardcode library paths into libraries])
-_LT_DECL([], [sys_lib_search_path_spec], [2],
- [Compile-time system search path for libraries])
-_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
- [Run-time system search path for libraries])
-])# _LT_SYS_DYNAMIC_LINKER
-
-
-# _LT_PATH_TOOL_PREFIX(TOOL)
-# --------------------------
-# find a file program which can recognize shared library
-AC_DEFUN([_LT_PATH_TOOL_PREFIX],
-[m4_require([_LT_DECL_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] | ?:[\\/]*])
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="m4_if([$2], , $PATH, [$2])"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$1; then
- lt_cv_path_MAGIC_CMD="$ac_dir/$1"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- AC_MSG_RESULT($MAGIC_CMD)
-else
- AC_MSG_RESULT(no)
-fi
-_LT_DECL([], [MAGIC_CMD], [0],
- [Used to examine libraries when file_magic_cmd begins with "file"])dnl
-])# _LT_PATH_TOOL_PREFIX
-
-# Old name:
-AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
-
-
-# _LT_PATH_MAGIC
-# --------------
-# find a file program which can recognize a shared library
-m4_defun([_LT_PATH_MAGIC],
-[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
- else
- MAGIC_CMD=:
- fi
-fi
-])# _LT_PATH_MAGIC
-
-
-# LT_PATH_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([LT_PATH_LD],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-
-AC_ARG_WITH([gnu-ld],
- [AS_HELP_STRING([--with-gnu-ld],
- [assume the C compiler uses GNU ld @<:@default=no@:>@])],
- [test "$withval" = no || with_gnu_ld=yes],
- [with_gnu_ld=no])dnl
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by $CC])
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | ?:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
- while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-_LT_PATH_LD_GNU
-AC_SUBST([LD])
-
-_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
-])# LT_PATH_LD
-
-# Old names:
-AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
-AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_LD], [])
-dnl AC_DEFUN([AC_PROG_LD], [])
-
-
-# _LT_PATH_LD_GNU
-#- --------------
-m4_defun([_LT_PATH_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# _LT_PATH_LD_GNU
-
-
-# _LT_CMD_RELOAD
-# --------------
-# find reload flag for linker
-# -- PORTME Some linkers may need a different reload flag.
-m4_defun([_LT_CMD_RELOAD],
-[AC_CACHE_CHECK([for $LD option to reload object files],
- lt_cv_ld_reload_flag,
- [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
-_LT_DECL([], [reload_cmds], [2])dnl
-])# _LT_CMD_RELOAD
-
-
-# _LT_CHECK_MAGIC_METHOD
-# ----------------------
-# how to check for library dependencies
-# -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_MAGIC_METHOD],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-AC_CACHE_CHECK([how to recognize dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[[4-9]]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[[45]]*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-cegcc)
- # use the weaker test based on 'objdump'. See mingw*.
- lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[[3-9]]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-*nto* | *qnx*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-tpf*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-_LT_DECL([], [deplibs_check_method], [1],
- [Method to check whether dependent libraries are shared objects])
-_LT_DECL([], [file_magic_cmd], [1],
- [Command to use when deplibs_check_method == "file_magic"])
-])# _LT_CHECK_MAGIC_METHOD
-
-
-# LT_PATH_NM
-# ----------
-# find the pathname to a BSD- or MS-compatible name lister
-AC_DEFUN([LT_PATH_NM],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- : ${lt_cv_path_NM=no}
-fi])
-if test "$lt_cv_path_NM" != "no"; then
- NM="$lt_cv_path_NM"
-else
- # Didn't find any BSD compatible name lister, look for dumpbin.
- AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
- AC_SUBST([DUMPBIN])
- if test "$DUMPBIN" != ":"; then
- NM="$DUMPBIN"
- fi
-fi
-test -z "$NM" && NM=nm
-AC_SUBST([NM])
-_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
-
-AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
- [lt_cv_nm_interface="BSD nm"
- echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$ac_compile" 2>conftest.err)
- cat conftest.err >&AS_MESSAGE_LOG_FD
- (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
- (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
- cat conftest.err >&AS_MESSAGE_LOG_FD
- (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
- cat conftest.out >&AS_MESSAGE_LOG_FD
- if $GREP 'External.*some_variable' conftest.out > /dev/null; then
- lt_cv_nm_interface="MS dumpbin"
- fi
- rm -f conftest*])
-])# LT_PATH_NM
-
-# Old names:
-AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
-AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_NM], [])
-dnl AC_DEFUN([AC_PROG_NM], [])
-
-
-# LT_LIB_M
-# --------
-# check for math library
-AC_DEFUN([LT_LIB_M],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
- # These system don't have libm, or don't need it
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, cos, LIBM="-lm")
- ;;
-esac
-AC_SUBST([LIBM])
-])# LT_LIB_M
-
-# Old name:
-AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_CHECK_LIBM], [])
-
-
-# _LT_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------
-m4_defun([_LT_COMPILER_NO_RTTI],
-[m4_require([_LT_TAG_COMPILER])dnl
-
-_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test "$GCC" = yes; then
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-
- _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
- lt_cv_prog_compiler_rtti_exceptions,
- [-fno-rtti -fno-exceptions], [],
- [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
- [Compiler flag to turn off builtin functions])
-])# _LT_COMPILER_NO_RTTI
-
-
-# _LT_CMD_GLOBAL_SYMBOLS
-# ----------------------
-m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32* | cegcc*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*)
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDEGRST]]'
- fi
- ;;
-irix* | nonstopux*)
- symcode='[[BCDEGRST]]'
- ;;
-osf*)
- symcode='[[BCDEGQRST]]'
- ;;
-solaris*)
- symcode='[[BDRT]]'
- ;;
-sco3.2v5*)
- symcode='[[DT]]'
- ;;
-sysv4.2uw2*)
- symcode='[[DT]]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[[ABDT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Fake it for dumpbin and say T for any non-static function
- # and D for any global variable.
- # Also find C++ and __fastcall symbols from MSVC++,
- # which start with @ or ?.
- lt_cv_sys_global_symbol_pipe="$AWK ['"\
-" {last_section=section; section=\$ 3};"\
-" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-" \$ 0!~/External *\|/{next};"\
-" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-" {if(hide[section]) next};"\
-" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-" s[1]~/^[@?]/{print s[1], s[1]; next};"\
-" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
-" ' prfx=^$ac_symprfx]"
- else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
- fi
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
- if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<_LT_EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
- cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- void *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[[]] =
-{
- { "@PROGRAM@", (void *) 0 },
-_LT_EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
- cat <<\_LT_EOF >> conftest.$ac_ext
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-
-_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
- [Take the output of nm and produce a listing of raw symbols and C names])
-_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
- [Transform the output of nm in a proper C declaration])
-_LT_DECL([global_symbol_to_c_name_address],
- [lt_cv_sys_global_symbol_to_c_name_address], [1],
- [Transform the output of nm in a C name address pair])
-_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
- [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
- [Transform the output of nm in a C name address pair when lib prefix is needed])
-]) # _LT_CMD_GLOBAL_SYMBOLS
-
-
-# _LT_COMPILER_PIC([TAGNAME])
-# ---------------------------
-m4_defun([_LT_COMPILER_PIC],
-[m4_require([_LT_TAG_COMPILER])dnl
-_LT_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_TAGVAR(lt_prog_compiler_static, $1)=
-
-AC_MSG_CHECKING([for $compiler option to produce PIC])
-m4_if([$1], [CXX], [
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | cygwin* | os2* | pw32* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- m4_if([$1], [GCJ], [],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- interix[[3-9]]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
- *qnx* | *nto*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix[[4-9]]*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- fi
- ;;
- aCC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- ecpc* )
- # old Intel C++ for x86_64 which still supported -KPIC.
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- icpc* )
- # Intel C++, used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- xlc* | xlC*)
- # IBM XL 8.0 on PPC
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- esac
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd* | netbsdelf*-gnu)
- ;;
- *qnx* | *nto*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- lcc*)
- # Lucid
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-],
-[
- if test "$GCC" = yes; then
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- m4_if([$1], [GCJ], [],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
-
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
-
- interix[[3-9]]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- enable_shared=no
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
-
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- m4_if([$1], [GCJ], [],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- ;;
-
- hpux9* | hpux10* | hpux11*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC (with -KPIC) is the default.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- # old Intel for x86_64 which still supported -KPIC.
- ecc*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- # icc used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- icc* | ifort*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- # Lahey Fortran 8.1.
- lf95*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- ccc*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All Alpha code is PIC.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- xl*)
- # IBM XL C 8.0/Fortran 10.1 on PPC
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C 5.9
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- *Sun\ F*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
- ;;
- esac
- ;;
- esac
- ;;
-
- newsos6)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
-
- osf3* | osf4* | osf5*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All OSF/1 code is PIC.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- rdos*)
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- solaris*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
- *)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
- esac
- ;;
-
- sunos4*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- unicos*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
-
- uts4*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *)
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-])
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
- ;;
-esac
-AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
-_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
- [How to pass a linker flag through the compiler])
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
- _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
- [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
- [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
- [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
- "" | " "*) ;;
- *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
- esac],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
- [Additional compiler flags for building library objects])
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
-_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
- _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
- $lt_tmp_static_flag,
- [],
- [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
-_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
- [Compiler flag to prevent dynamic linking])
-])# _LT_COMPILER_PIC
-
-
-# _LT_LINKER_SHLIBS([TAGNAME])
-# ----------------------------
-# See if the linker supports building shared libraries.
-m4_defun([_LT_LINKER_SHLIBS],
-[AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-m4_if([$1], [CXX], [
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix[[4-9]]*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
- ;;
- cygwin* | mingw* | cegcc*)
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- linux* | k*bsd*-gnu)
- _LT_TAGVAR(link_all_deplibs, $1)=no
- ;;
- *)
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
- _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-], [
- runpath_var=
- _LT_TAGVAR(allow_undefined_flag, $1)=
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(archive_cmds, $1)=
- _LT_TAGVAR(archive_expsym_cmds, $1)=
- _LT_TAGVAR(compiler_needs_object, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- _LT_TAGVAR(hardcode_automatic, $1)=no
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- _LT_TAGVAR(hardcode_minus_L, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_TAGVAR(inherit_rpath, $1)=no
- _LT_TAGVAR(link_all_deplibs, $1)=unknown
- _LT_TAGVAR(module_cmds, $1)=
- _LT_TAGVAR(module_expsym_cmds, $1)=
- _LT_TAGVAR(old_archive_from_new_cmds, $1)=
- _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
- _LT_TAGVAR(thread_safe_flag_spec, $1)=
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- _LT_TAGVAR(include_expsyms, $1)=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- # Exclude shared library initialization/finalization symbols.
-dnl Note also adjust exclude_expsyms for C++ above.
- extract_expsyms_cmds=
-
- case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- linux* | k*bsd*-gnu)
- _LT_TAGVAR(link_all_deplibs, $1)=no
- ;;
- esac
-
- _LT_TAGVAR(ld_shlibs, $1)=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
- _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>&1` in
- *GNU\ gold*) supports_anon_versioning=yes ;;
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix[[3-9]]*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-_LT_EOF
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)=''
- ;;
- m68k)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- interix[[3-9]]*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
- tmp_diet=no
- if test "$host_os" = linux-dietlibc; then
- case $cc_basename in
- diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
- esac
- fi
- if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
- && test "$tmp_diet" = no
- then
- tmp_addflag=
- tmp_sharedflag='-shared'
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- lf95*) # Lahey Fortran 8.1
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- tmp_sharedflag='--shared' ;;
- xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
- tmp_sharedflag='-qmkshrobj'
- tmp_addflag= ;;
- esac
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*) # Sun C 5.9
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- _LT_TAGVAR(compiler_needs_object, $1)=yes
- tmp_sharedflag='-G' ;;
- *Sun\ F*) # Sun Fortran 8.3
- tmp_sharedflag='-G' ;;
- esac
- _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test "x$supports_anon_versioning" = xyes; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
-
- case $cc_basename in
- xlf*)
- # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
- _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
- _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
- if test "x$supports_anon_versioning" = xyes; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
- fi
- ;;
- esac
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
-
- if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
- runpath_var=
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=yes
- _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- fi
- ;;
-
- aix[[4-9]]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_TAGVAR(archive_cmds, $1)=''
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- _LT_TAGVAR(link_all_deplibs, $1)=no
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an
- # empty executable.
- _LT_SYS_MODULE_PATH_AIX
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- _LT_SYS_MODULE_PATH_AIX
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)=''
- ;;
- m68k)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- ;;
-
- bsdi[[45]]*)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
- # FIXME: Should let the user specify the lib program.
- _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
- _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
-
- darwin* | rhapsody*)
- _LT_DARWIN_LINKER_FEATURES($1)
- ;;
-
- dgux*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- freebsd1*)
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(hardcode_direct, $1)=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- # Try to use the -exported_symbol ld option, if it does not
- # work, assume that -exports_file does not work either and
- # implicitly export all symbols.
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
- AC_LINK_IFELSE(int foo(void) {},
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
- )
- LDFLAGS="$save_LDFLAGS"
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(inherit_rpath, $1)=yes
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- newsos6)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *nto* | *qnx*)
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- else
- case $host_os in
- openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- os2*)
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- else
- _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
- $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- solaris*)
- _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- else
- case `$CC -V 2>&1` in
- *"Compilers 5.0"*)
- wlarc=''
- _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
- ;;
- *)
- wlarc='${wl}'
- _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- ;;
- esac
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'. GCC discards it without `$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test "$GCC" = yes; then
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
- _LT_TAGVAR(hardcode_direct, $1)=no
- ;;
- motorola)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4.3*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- _LT_TAGVAR(ld_shlibs, $1)=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
-
- if test x$host_vendor = xsni; then
- case $host in
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
- ;;
- esac
- fi
- fi
-])
-AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
-
-_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
-_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
-_LT_DECL([], [extract_expsyms_cmds], [2],
- [The commands to extract the exported symbol list from a shared archive])
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
- # Assume -lc should be added
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $_LT_TAGVAR(archive_cmds, $1) in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- AC_MSG_CHECKING([whether -lc should be explicitly linked in])
- $RM conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
- pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
- _LT_TAGVAR(allow_undefined_flag, $1)=
- if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
- then
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- else
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
- fi
- _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $RM conftest*
- AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
- ;;
- esac
- fi
- ;;
-esac
-
-_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
- [Whether or not to add -lc for building shared libraries])
-_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
- [enable_shared_with_static_runtimes], [0],
- [Whether or not to disallow shared libs when runtime libs are static])
-_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
- [Compiler flag to allow reflexive dlopens])
-_LT_TAGDECL([], [whole_archive_flag_spec], [1],
- [Compiler flag to generate shared objects directly from archives])
-_LT_TAGDECL([], [compiler_needs_object], [1],
- [Whether the compiler copes with passing no objects directly])
-_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
- [Create an old-style archive from a shared archive])
-_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
- [Create a temporary old-style archive to link instead of a shared archive])
-_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
-_LT_TAGDECL([], [archive_expsym_cmds], [2])
-_LT_TAGDECL([], [module_cmds], [2],
- [Commands used to build a loadable module if different from building
- a shared archive.])
-_LT_TAGDECL([], [module_expsym_cmds], [2])
-_LT_TAGDECL([], [with_gnu_ld], [1],
- [Whether we are building with GNU ld or not])
-_LT_TAGDECL([], [allow_undefined_flag], [1],
- [Flag that allows shared libraries with undefined symbols to be built])
-_LT_TAGDECL([], [no_undefined_flag], [1],
- [Flag that enforces no undefined symbols])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
- [Flag to hardcode $libdir into a binary during linking.
- This must work even if $libdir does not exist])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
- [[If ld is used when linking, flag to hardcode $libdir into a binary
- during linking. This must work even if $libdir does not exist]])
-_LT_TAGDECL([], [hardcode_libdir_separator], [1],
- [Whether we need a single "-rpath" flag with a separated argument])
-_LT_TAGDECL([], [hardcode_direct], [0],
- [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
- DIR into the resulting binary])
-_LT_TAGDECL([], [hardcode_direct_absolute], [0],
- [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
- DIR into the resulting binary and the resulting library dependency is
- "absolute", i.e impossible to change by setting ${shlibpath_var} if the
- library is relocated])
-_LT_TAGDECL([], [hardcode_minus_L], [0],
- [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
- into the resulting binary])
-_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
- [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
- into the resulting binary])
-_LT_TAGDECL([], [hardcode_automatic], [0],
- [Set to "yes" if building a shared library automatically hardcodes DIR
- into the library and all subsequent libraries and executables linked
- against it])
-_LT_TAGDECL([], [inherit_rpath], [0],
- [Set to yes if linker adds runtime paths of dependent libraries
- to runtime path list])
-_LT_TAGDECL([], [link_all_deplibs], [0],
- [Whether libtool must link a program against all its dependency libraries])
-_LT_TAGDECL([], [fix_srcfile_path], [1],
- [Fix the shell variable $srcfile for the compiler])
-_LT_TAGDECL([], [always_export_symbols], [0],
- [Set to "yes" if exported symbols are required])
-_LT_TAGDECL([], [export_symbols_cmds], [2],
- [The commands to list exported symbols])
-_LT_TAGDECL([], [exclude_expsyms], [1],
- [Symbols that should not be listed in the preloaded symbols])
-_LT_TAGDECL([], [include_expsyms], [1],
- [Symbols that must always be exported])
-_LT_TAGDECL([], [prelink_cmds], [2],
- [Commands necessary for linking programs (against libraries) with templates])
-_LT_TAGDECL([], [file_list_spec], [1],
- [Specify filename containing input files])
-dnl FIXME: Not yet implemented
-dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
-dnl [Compiler flag to generate thread safe objects])
-])# _LT_LINKER_SHLIBS
-
-
-# _LT_LANG_C_CONFIG([TAG])
-# ------------------------
-# Ensure that the configuration variables for a C compiler are suitably
-# defined. These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_C_CONFIG],
-[m4_require([_LT_DECL_EGREP])dnl
-lt_save_CC="$CC"
-AC_LANG_PUSH(C)
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-_LT_TAG_COMPILER
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
- _LT_COMPILER_NO_RTTI($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
- LT_SYS_DLOPEN_SELF
- _LT_CMD_STRIPLIB
-
- # Report which library types will actually be built
- AC_MSG_CHECKING([if libtool supports shared libraries])
- AC_MSG_RESULT([$can_build_shared])
-
- AC_MSG_CHECKING([whether to build shared libraries])
- test "$can_build_shared" = "no" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
- aix[[4-9]]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
- esac
- AC_MSG_RESULT([$enable_shared])
-
- AC_MSG_CHECKING([whether to build static libraries])
- # Make sure either enable_shared or enable_static is yes.
- test "$enable_shared" = yes || enable_static=yes
- AC_MSG_RESULT([$enable_static])
-
- _LT_CONFIG($1)
-fi
-AC_LANG_POP
-CC="$lt_save_CC"
-])# _LT_LANG_C_CONFIG
-
-
-# _LT_PROG_CXX
-# ------------
-# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
-# compiler, we have our own version here.
-m4_defun([_LT_PROG_CXX],
-[
-pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
-AC_PROG_CXX
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- AC_PROG_CXXCPP
-else
- _lt_caught_CXX_error=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_CXX
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_CXX], [])
-
-
-# _LT_LANG_CXX_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a C++ compiler are suitably
-# defined. These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_CXX_CONFIG],
-[AC_REQUIRE([_LT_PROG_CXX])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-
-AC_LANG_PUSH(C++)
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(compiler_needs_object, $1)=no
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the CXX compiler isn't working. Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_caught_CXX_error" != yes; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="int some_variable = 0;"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
- _LT_TAG_COMPILER
-
- # save warnings/boilerplate of simple test code
- _LT_COMPILER_BOILERPLATE
- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC=$CC
- lt_save_LD=$LD
- lt_save_GCC=$GCC
- GCC=$GXX
- lt_save_with_gnu_ld=$with_gnu_ld
- lt_save_path_LD=$lt_cv_path_LD
- if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
- else
- $as_unset lt_cv_prog_gnu_ld
- fi
- if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
- else
- $as_unset lt_cv_path_LD
- fi
- test -z "${LDCXX+set}" || LD=$LDCXX
- CC=${CXX-"c++"}
- compiler=$CC
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
-
- if test -n "$compiler"; then
- # We don't want -fno-exception when compiling C++ code, so set the
- # no_builtin_flag separately
- if test "$GXX" = yes; then
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
- else
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
- fi
-
- if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
-
- LT_PATH_LD
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" |
- $GREP 'no-whole-archive' > /dev/null; then
- _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-
- else
- GXX=no
- with_gnu_ld=no
- wlarc=
- fi
-
- # PORTME: fill in a description of your system's C++ link characteristics
- AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
- _LT_TAGVAR(ld_shlibs, $1)=yes
- case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- aix[[4-9]]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_TAGVAR(archive_cmds, $1)=''
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to
- # export.
- _LT_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty
- # executable.
- _LT_SYS_MODULE_PATH_AIX
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- _LT_SYS_MODULE_PATH_AIX
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared
- # libraries.
- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
- if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- darwin* | rhapsody*)
- _LT_DARWIN_LINKER_FEATURES($1)
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- freebsd[[12]]*)
- # C++ shared libraries reported to be fairly broken before
- # switch to ELF
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- freebsd-elf*)
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
-
- freebsd* | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- _LT_TAGVAR(ld_shlibs, $1)=yes
- ;;
-
- gnu*)
- ;;
-
- hpux9*)
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- *)
- if test "$GXX" = yes; then
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- interix[[3-9]]*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
- fi
- fi
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
- esac
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(inherit_rpath, $1)=yes
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc* | ecpc* )
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- case `$CC -V` in
- *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
- _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
- compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
- _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
- $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
- $RANLIB $oldlib'
- _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
- $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
- $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
- ;;
- *) # Version 6 will use weak symbols
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
- ;;
- esac
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- xl*)
- # IBM XL 8.0 on PPC, with GNU ld
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- if test "x$supports_anon_versioning" = xyes; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
- _LT_TAGVAR(compiler_needs_object, $1)=yes
-
- # Not sure whether something based on
- # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
- # would be better.
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- esac
- ;;
- esac
- ;;
-
- lynxos*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- m88k*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
-
- *nto* | *qnx*)
- _LT_TAGVAR(ld_shlibs, $1)=yes
- ;;
-
- openbsd2*)
- # C++ shared libraries are fairly broken
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd=echo
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- case $host in
- osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
- *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
- esac
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- case $host in
- osf3*)
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- ;;
- *)
- _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
- $RM $lib.exp'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- ;;
- esac
-
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- case $host in
- osf3*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- ;;
- esac
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- psos*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
- _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
- ;;
- esac
- _LT_TAGVAR(link_all_deplibs, $1)=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
- if $CC --version | $GREP -v '^2\.7' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
- fi
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- ;;
- esac
- fi
- ;;
- esac
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
-
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- vxworks*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
-
- AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
- test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
- _LT_TAGVAR(GCC, $1)="$GXX"
- _LT_TAGVAR(LD, $1)="$LD"
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_SYS_HIDDEN_LIBDEPS($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$compiler"
-
- CC=$lt_save_CC
- LDCXX=$LD
- LD=$lt_save_LD
- GCC=$lt_save_GCC
- with_gnu_ld=$lt_save_with_gnu_ld
- lt_cv_path_LDCXX=$lt_cv_path_LD
- lt_cv_path_LD=$lt_save_path_LD
- lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
- lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-fi # test "$_lt_caught_CXX_error" != yes
-
-AC_LANG_POP
-])# _LT_LANG_CXX_CONFIG
-
-
-# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
-# ---------------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-# Dependencies to place before and after the object being linked:
-_LT_TAGVAR(predep_objects, $1)=
-_LT_TAGVAR(postdep_objects, $1)=
-_LT_TAGVAR(predeps, $1)=
-_LT_TAGVAR(postdeps, $1)=
-_LT_TAGVAR(compiler_lib_search_path, $1)=
-
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library. It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
-int a;
-void foo (void) { a = 0; }
-_LT_EOF
-], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-_LT_EOF
-], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
- subroutine foo
- implicit none
- integer*4 a
- a=0
- return
- end
-_LT_EOF
-], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
- subroutine foo
- implicit none
- integer a
- a=0
- return
- end
-_LT_EOF
-], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
-public class foo {
- private int a;
- public void bar (void) {
- a = 0;
- }
-};
-_LT_EOF
-])
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- for p in `eval "$output_verbose_link_cmd"`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" ||
- test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
- _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
- else
- _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$_LT_TAGVAR(postdeps, $1)"; then
- _LT_TAGVAR(postdeps, $1)="${prev}${p}"
- else
- _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
- _LT_TAGVAR(predep_objects, $1)="$p"
- else
- _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
- fi
- else
- if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
- _LT_TAGVAR(postdep_objects, $1)="$p"
- else
- _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$RM -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-m4_if([$1], [CXX],
-[case $host_os in
-interix[[3-9]]*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- _LT_TAGVAR(predep_objects,$1)=
- _LT_TAGVAR(postdep_objects,$1)=
- _LT_TAGVAR(postdeps,$1)=
- ;;
-
-linux*)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
-
- # The more standards-conforming stlport4 library is
- # incompatible with the Cstd library. Avoid specifying
- # it if it's in CXXFLAGS. Ignore libCrun as
- # -library=stlport4 depends on it.
- case " $CXX $CXXFLAGS " in
- *" -library=stlport4 "*)
- solaris_use_stlport4=yes
- ;;
- esac
-
- if test "$solaris_use_stlport4" != yes; then
- _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
-
-solaris*)
- case $cc_basename in
- CC*)
- # The more standards-conforming stlport4 library is
- # incompatible with the Cstd library. Avoid specifying
- # it if it's in CXXFLAGS. Ignore libCrun as
- # -library=stlport4 depends on it.
- case " $CXX $CXXFLAGS " in
- *" -library=stlport4 "*)
- solaris_use_stlport4=yes
- ;;
- esac
-
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- if test "$solaris_use_stlport4" != yes; then
- _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
-esac
-])
-
-case " $_LT_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
-esac
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=
-if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
-fi
-_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
- [The directories searched by this compiler when creating a shared library])
-_LT_TAGDECL([], [predep_objects], [1],
- [Dependencies to place before and after the objects being linked to
- create a shared library])
-_LT_TAGDECL([], [postdep_objects], [1])
-_LT_TAGDECL([], [predeps], [1])
-_LT_TAGDECL([], [postdeps], [1])
-_LT_TAGDECL([], [compiler_lib_search_path], [1],
- [The library search path used internally by the compiler when linking
- a shared library])
-])# _LT_SYS_HIDDEN_LIBDEPS
-
-
-# _LT_PROG_F77
-# ------------
-# Since AC_PROG_F77 is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_F77],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
-AC_PROG_F77
-if test -z "$F77" || test "X$F77" = "Xno"; then
- _lt_disable_F77=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_F77
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_F77], [])
-
-
-# _LT_LANG_F77_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a Fortran 77 compiler are
-# suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_F77_CONFIG],
-[AC_REQUIRE([_LT_PROG_F77])dnl
-AC_LANG_PUSH(Fortran 77)
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the F77 compiler isn't working. Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_disable_F77" != yes; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="\
- subroutine t
- return
- end
-"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code="\
- program t
- end
-"
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
- _LT_TAG_COMPILER
-
- # save warnings/boilerplate of simple test code
- _LT_COMPILER_BOILERPLATE
- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC="$CC"
- lt_save_GCC=$GCC
- CC=${F77-"f77"}
- compiler=$CC
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
- GCC=$G77
- if test -n "$compiler"; then
- AC_MSG_CHECKING([if libtool supports shared libraries])
- AC_MSG_RESULT([$can_build_shared])
-
- AC_MSG_CHECKING([whether to build shared libraries])
- test "$can_build_shared" = "no" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
- aix[[4-9]]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
- esac
- AC_MSG_RESULT([$enable_shared])
-
- AC_MSG_CHECKING([whether to build static libraries])
- # Make sure either enable_shared or enable_static is yes.
- test "$enable_shared" = yes || enable_static=yes
- AC_MSG_RESULT([$enable_static])
-
- _LT_TAGVAR(GCC, $1)="$G77"
- _LT_TAGVAR(LD, $1)="$LD"
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$compiler"
-
- GCC=$lt_save_GCC
- CC="$lt_save_CC"
-fi # test "$_lt_disable_F77" != yes
-
-AC_LANG_POP
-])# _LT_LANG_F77_CONFIG
-
-
-# _LT_PROG_FC
-# -----------
-# Since AC_PROG_FC is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_FC],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
-AC_PROG_FC
-if test -z "$FC" || test "X$FC" = "Xno"; then
- _lt_disable_FC=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_FC
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_FC], [])
-
-
-# _LT_LANG_FC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for a Fortran compiler are
-# suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_FC_CONFIG],
-[AC_REQUIRE([_LT_PROG_FC])dnl
-AC_LANG_PUSH(Fortran)
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for fc test sources.
-ac_ext=${ac_fc_srcext-f}
-
-# Object file extension for compiled fc test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
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-
- # Code to be used in simple link tests
- lt_simple_link_test_code="\
- program t
- end
-"
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
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-
- # save warnings/boilerplate of simple test code
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- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC="$CC"
- lt_save_GCC=$GCC
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- _LT_TAGVAR(compiler, $1)=$CC
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-
- if test -n "$compiler"; then
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-
- AC_MSG_CHECKING([whether to build shared libraries])
- test "$can_build_shared" = "no" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
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- aix3*)
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- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
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- ;;
- aix[[4-9]]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
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- ;;
- esac
- AC_MSG_RESULT([$enable_shared])
-
- AC_MSG_CHECKING([whether to build static libraries])
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- AC_MSG_RESULT([$enable_static])
-
- _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
- _LT_TAGVAR(LD, $1)="$LD"
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_SYS_HIDDEN_LIBDEPS($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$compiler"
-
- GCC=$lt_save_GCC
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-
-AC_LANG_POP
-])# _LT_LANG_FC_CONFIG
-
-
-# _LT_LANG_GCJ_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for the GNU Java Compiler compiler
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-[AC_REQUIRE([LT_PROG_GCJ])dnl
-AC_LANG_SAVE
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-lt_save_GCC=$GCC
-GCC=yes
-CC=${GCJ-"gcj"}
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_TAGVAR(LD, $1)="$LD"
-_LT_CC_BASENAME([$compiler])
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
- _LT_COMPILER_NO_RTTI($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
-fi
-
-AC_LANG_RESTORE
-
-GCC=$lt_save_GCC
-CC="$lt_save_CC"
-])# _LT_LANG_GCJ_CONFIG
-
-
-# _LT_LANG_RC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for the Windows resource compiler
-# are suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_RC_CONFIG],
-[AC_REQUIRE([LT_PROG_RC])dnl
-AC_LANG_SAVE
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-lt_save_GCC=$GCC
-GCC=
-CC=${RC-"windres"}
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-
-if test -n "$compiler"; then
- :
- _LT_CONFIG($1)
-fi
-
-GCC=$lt_save_GCC
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])# _LT_LANG_RC_CONFIG
-
-
-# LT_PROG_GCJ
-# -----------
-AC_DEFUN([LT_PROG_GCJ],
-[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
- [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
- [AC_CHECK_TOOL(GCJ, gcj,)
- test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
- AC_SUBST(GCJFLAGS)])])[]dnl
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
-
-
-# LT_PROG_RC
-# ----------
-AC_DEFUN([LT_PROG_RC],
-[AC_CHECK_TOOL(RC, windres,)
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_RC], [])
-
-
-# _LT_DECL_EGREP
-# --------------
-# If we don't have a new enough Autoconf to choose the best grep
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_EGREP],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_REQUIRE([AC_PROG_FGREP])dnl
-test -z "$GREP" && GREP=grep
-_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
-_LT_DECL([], [EGREP], [1], [An ERE matcher])
-_LT_DECL([], [FGREP], [1], [A literal string matcher])
-dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
-AC_SUBST([GREP])
-])
-
-
-# _LT_DECL_OBJDUMP
-# --------------
-# If we don't have a new enough Autoconf to choose the best objdump
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_OBJDUMP],
-[AC_CHECK_TOOL(OBJDUMP, objdump, false)
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
-AC_SUBST([OBJDUMP])
-])
-
-
-# _LT_DECL_SED
-# ------------
-# Check for a fully-functional sed program, that truncates
-# as few characters as possible. Prefer GNU sed if found.
-m4_defun([_LT_DECL_SED],
-[AC_PROG_SED
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
-_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
- [Sed that helps us avoid accidentally triggering echo(1) options like -n])
-])# _LT_DECL_SED
-
-m4_ifndef([AC_PROG_SED], [
-############################################################
-# NOTE: This macro has been submitted for inclusion into #
-# GNU Autoconf as AC_PROG_SED. When it is available in #
-# a released version of Autoconf we should remove this #
-# macro and use it instead. #
-############################################################
-
-m4_defun([AC_PROG_SED],
-[AC_MSG_CHECKING([for a sed that does not truncate output])
-AC_CACHE_VAL(lt_cv_path_SED,
-[# Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for lt_ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
- lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
- fi
- done
- done
-done
-IFS=$as_save_IFS
-lt_ac_max=0
-lt_ac_count=0
-# Add /usr/xpg4/bin/sed as it is typically found on Solaris
-# along with /bin/sed that truncates output.
-for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
- test ! -f $lt_ac_sed && continue
- cat /dev/null > conftest.in
- lt_ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >conftest.in
- # Check for GNU sed and select it if it is found.
- if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
- lt_cv_path_SED=$lt_ac_sed
- break
- fi
- while true; do
- cat conftest.in conftest.in >conftest.tmp
- mv conftest.tmp conftest.in
- cp conftest.in conftest.nl
- echo >>conftest.nl
- $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
- cmp -s conftest.out conftest.nl || break
- # 10000 chars as input seems more than enough
- test $lt_ac_count -gt 10 && break
- lt_ac_count=`expr $lt_ac_count + 1`
- if test $lt_ac_count -gt $lt_ac_max; then
- lt_ac_max=$lt_ac_count
- lt_cv_path_SED=$lt_ac_sed
- fi
- done
-done
-])
-SED=$lt_cv_path_SED
-AC_SUBST([SED])
-AC_MSG_RESULT([$SED])
-])#AC_PROG_SED
-])#m4_ifndef
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_SED], [])
-
-
-# _LT_CHECK_SHELL_FEATURES
-# ------------------------
-# Find out whether the shell is Bourne or XSI compatible,
-# or has some other useful features.
-m4_defun([_LT_CHECK_SHELL_FEATURES],
-[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
- test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
- = c,a/b,, \
- && eval 'test $(( 1 + 1 )) -eq 2 \
- && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
- && xsi_shell=yes
-AC_MSG_RESULT([$xsi_shell])
-_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
-
-AC_MSG_CHECKING([whether the shell understands "+="])
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
- >/dev/null 2>&1 \
- && lt_shell_append=yes
-AC_MSG_RESULT([$lt_shell_append])
-_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- lt_unset=unset
-else
- lt_unset=false
-fi
-_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- lt_SP2NL='tr \040 \012'
- lt_NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- lt_SP2NL='tr \100 \n'
- lt_NL2SP='tr \r\n \100\100'
- ;;
-esac
-_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
-_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
-])# _LT_CHECK_SHELL_FEATURES
-
-
-# _LT_PROG_XSI_SHELLFNS
-# ---------------------
-# Bourne and XSI compatible variants of some useful shell functions.
-m4_defun([_LT_PROG_XSI_SHELLFNS],
-[case $xsi_shell in
- yes)
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE. If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
- case ${1} in
- */*) func_dirname_result="${1%/*}${2}" ;;
- * ) func_dirname_result="${3}" ;;
- esac
-}
-
-# func_basename file
-func_basename ()
-{
- func_basename_result="${1##*/}"
-}
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-# dirname: Compute the dirname of FILE. If nonempty,
-# add APPEND to the result, otherwise set result
-# to NONDIR_REPLACEMENT.
-# value returned in "$func_dirname_result"
-# basename: Compute filename of FILE.
-# value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
- case ${1} in
- */*) func_dirname_result="${1%/*}${2}" ;;
- * ) func_dirname_result="${3}" ;;
- esac
- func_basename_result="${1##*/}"
-}
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-func_stripname ()
-{
- # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
- # positional parameters, so assign one to ordinary parameter first.
- func_stripname_result=${3}
- func_stripname_result=${func_stripname_result#"${1}"}
- func_stripname_result=${func_stripname_result%"${2}"}
-}
-
-# func_opt_split
-func_opt_split ()
-{
- func_opt_split_opt=${1%%=*}
- func_opt_split_arg=${1#*=}
-}
-
-# func_lo2o object
-func_lo2o ()
-{
- case ${1} in
- *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
- *) func_lo2o_result=${1} ;;
- esac
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
- func_xform_result=${1%.*}.lo
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
- func_arith_result=$(( $[*] ))
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
- func_len_result=${#1}
-}
-
-_LT_EOF
- ;;
- *) # Bourne compatible functions.
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE. If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
- # Extract subdirectory from the argument.
- func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
- if test "X$func_dirname_result" = "X${1}"; then
- func_dirname_result="${3}"
- else
- func_dirname_result="$func_dirname_result${2}"
- fi
-}
-
-# func_basename file
-func_basename ()
-{
- func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
-}
-
-dnl func_dirname_and_basename
-dnl A portable version of this function is already defined in general.m4sh
-dnl so there is no need for it here.
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-# func_strip_suffix prefix name
-func_stripname ()
-{
- case ${2} in
- .*) func_stripname_result=`$ECHO "X${3}" \
- | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
- *) func_stripname_result=`$ECHO "X${3}" \
- | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
- esac
-}
-
-# sed scripts:
-my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
-my_sed_long_arg='1s/^-[[^=]]*=//'
-
-# func_opt_split
-func_opt_split ()
-{
- func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
- func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
-}
-
-# func_lo2o object
-func_lo2o ()
-{
- func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
- func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
- func_arith_result=`expr "$[@]"`
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
- func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
-}
-
-_LT_EOF
-esac
-
-case $lt_shell_append in
- yes)
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
- eval "$[1]+=\$[2]"
-}
-_LT_EOF
- ;;
- *)
- cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
- eval "$[1]=\$$[1]\$[2]"
-}
-
-_LT_EOF
- ;;
- esac
-])
diff --git a/third_party/tcmalloc/vendor/m4/ltoptions.m4 b/third_party/tcmalloc/vendor/m4/ltoptions.m4
deleted file mode 100644
index 34151a3..0000000
--- a/third_party/tcmalloc/vendor/m4/ltoptions.m4
+++ /dev/null
@@ -1,368 +0,0 @@
-# Helper functions for option handling. -*- Autoconf -*-
-#
-# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltoptions.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
-
-
-# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
-# ------------------------------------------
-m4_define([_LT_MANGLE_OPTION],
-[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
-
-
-# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
-# ---------------------------------------
-# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
-# matching handler defined, dispatch to it. Other OPTION-NAMEs are
-# saved as a flag.
-m4_define([_LT_SET_OPTION],
-[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
-m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
- _LT_MANGLE_DEFUN([$1], [$2]),
- [m4_warning([Unknown $1 option `$2'])])[]dnl
-])
-
-
-# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
-# ------------------------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-m4_define([_LT_IF_OPTION],
-[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
-
-
-# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
-# -------------------------------------------------------
-# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
-# are set.
-m4_define([_LT_UNLESS_OPTIONS],
-[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
- [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
- [m4_define([$0_found])])])[]dnl
-m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
-])[]dnl
-])
-
-
-# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
-# ----------------------------------------
-# OPTION-LIST is a space-separated list of Libtool options associated
-# with MACRO-NAME. If any OPTION has a matching handler declared with
-# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
-# the unknown option and exit.
-m4_defun([_LT_SET_OPTIONS],
-[# Set options
-m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
- [_LT_SET_OPTION([$1], _LT_Option)])
-
-m4_if([$1],[LT_INIT],[
- dnl
- dnl Simply set some default values (i.e off) if boolean options were not
- dnl specified:
- _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
- ])
- _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
- ])
- dnl
- dnl If no reference was made to various pairs of opposing options, then
- dnl we run the default mode handler for the pair. For example, if neither
- dnl `shared' nor `disable-shared' was passed, we enable building of shared
- dnl archives by default:
- _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
- _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
- _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
- _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
- [_LT_ENABLE_FAST_INSTALL])
- ])
-])# _LT_SET_OPTIONS
-
-
-## --------------------------------- ##
-## Macros to handle LT_INIT options. ##
-## --------------------------------- ##
-
-# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
-# -----------------------------------------
-m4_define([_LT_MANGLE_DEFUN],
-[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
-
-
-# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
-# -----------------------------------------------
-m4_define([LT_OPTION_DEFINE],
-[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
-])# LT_OPTION_DEFINE
-
-
-# dlopen
-# ------
-LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
-])
-
-AU_DEFUN([AC_LIBTOOL_DLOPEN],
-[_LT_SET_OPTION([LT_INIT], [dlopen])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `dlopen' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
-
-
-# win32-dll
-# ---------
-# Declare package support for building win32 dll's.
-LT_OPTION_DEFINE([LT_INIT], [win32-dll],
-[enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
- ;;
-esac
-
-test -z "$AS" && AS=as
-_LT_DECL([], [AS], [0], [Assembler program])dnl
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
-])# win32-dll
-
-AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-_LT_SET_OPTION([LT_INIT], [win32-dll])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `win32-dll' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
-
-
-# _LT_ENABLE_SHARED([DEFAULT])
-# ----------------------------
-# implement the --enable-shared flag, and supports the `shared' and
-# `disable-shared' LT_INIT options.
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_SHARED],
-[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([shared],
- [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
- [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
-
- _LT_DECL([build_libtool_libs], [enable_shared], [0],
- [Whether or not to build shared libraries])
-])# _LT_ENABLE_SHARED
-
-LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
-])
-
-AC_DEFUN([AC_DISABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], [disable-shared])
-])
-
-AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_SHARED], [])
-dnl AC_DEFUN([AM_DISABLE_SHARED], [])
-
-
-
-# _LT_ENABLE_STATIC([DEFAULT])
-# ----------------------------
-# implement the --enable-static flag, and support the `static' and
-# `disable-static' LT_INIT options.
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_STATIC],
-[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([static],
- [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
- [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
-
- _LT_DECL([build_old_libs], [enable_static], [0],
- [Whether or not to build static libraries])
-])# _LT_ENABLE_STATIC
-
-LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
-])
-
-AC_DEFUN([AC_DISABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], [disable-static])
-])
-
-AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_STATIC], [])
-dnl AC_DEFUN([AM_DISABLE_STATIC], [])
-
-
-
-# _LT_ENABLE_FAST_INSTALL([DEFAULT])
-# ----------------------------------
-# implement the --enable-fast-install flag, and support the `fast-install'
-# and `disable-fast-install' LT_INIT options.
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_FAST_INSTALL],
-[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([fast-install],
- [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
- [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
-
-_LT_DECL([fast_install], [enable_fast_install], [0],
- [Whether or not to optimize for fast installation])dnl
-])# _LT_ENABLE_FAST_INSTALL
-
-LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
-
-# Old names:
-AU_DEFUN([AC_ENABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `fast-install' option into LT_INIT's first parameter.])
-])
-
-AU_DEFUN([AC_DISABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `disable-fast-install' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
-dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
-
-
-# _LT_WITH_PIC([MODE])
-# --------------------
-# implement the --with-pic flag, and support the `pic-only' and `no-pic'
-# LT_INIT options.
-# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
-m4_define([_LT_WITH_PIC],
-[AC_ARG_WITH([pic],
- [AS_HELP_STRING([--with-pic],
- [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
- [pic_mode="$withval"],
- [pic_mode=default])
-
-test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
-
-_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
-])# _LT_WITH_PIC
-
-LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
-
-# Old name:
-AU_DEFUN([AC_LIBTOOL_PICMODE],
-[_LT_SET_OPTION([LT_INIT], [pic-only])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `pic-only' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
-
-## ----------------- ##
-## LTDL_INIT Options ##
-## ----------------- ##
-
-m4_define([_LTDL_MODE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
- [m4_define([_LTDL_MODE], [nonrecursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [recursive],
- [m4_define([_LTDL_MODE], [recursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [subproject],
- [m4_define([_LTDL_MODE], [subproject])])
-
-m4_define([_LTDL_TYPE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [installable],
- [m4_define([_LTDL_TYPE], [installable])])
-LT_OPTION_DEFINE([LTDL_INIT], [convenience],
- [m4_define([_LTDL_TYPE], [convenience])])
diff --git a/third_party/tcmalloc/vendor/m4/ltsugar.m4 b/third_party/tcmalloc/vendor/m4/ltsugar.m4
deleted file mode 100644
index 9000a05..0000000
--- a/third_party/tcmalloc/vendor/m4/ltsugar.m4
+++ /dev/null
@@ -1,123 +0,0 @@
-# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
-#
-# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltsugar.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-
-
-# lt_join(SEP, ARG1, [ARG2...])
-# -----------------------------
-# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
-# associated separator.
-# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
-# versions in m4sugar had bugs.
-m4_define([lt_join],
-[m4_if([$#], [1], [],
- [$#], [2], [[$2]],
- [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
-m4_define([_lt_join],
-[m4_if([$#$2], [2], [],
- [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
-
-
-# lt_car(LIST)
-# lt_cdr(LIST)
-# ------------
-# Manipulate m4 lists.
-# These macros are necessary as long as will still need to support
-# Autoconf-2.59 which quotes differently.
-m4_define([lt_car], [[$1]])
-m4_define([lt_cdr],
-[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
- [$#], 1, [],
- [m4_dquote(m4_shift($@))])])
-m4_define([lt_unquote], $1)
-
-
-# lt_append(MACRO-NAME, STRING, [SEPARATOR])
-# ------------------------------------------
-# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
-# Note that neither SEPARATOR nor STRING are expanded; they are appended
-# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
-# No SEPARATOR is output if MACRO-NAME was previously undefined (different
-# than defined and empty).
-#
-# This macro is needed until we can rely on Autoconf 2.62, since earlier
-# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
-m4_define([lt_append],
-[m4_define([$1],
- m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
-
-
-
-# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
-# ----------------------------------------------------------
-# Produce a SEP delimited list of all paired combinations of elements of
-# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
-# has the form PREFIXmINFIXSUFFIXn.
-# Needed until we can rely on m4_combine added in Autoconf 2.62.
-m4_define([lt_combine],
-[m4_if(m4_eval([$# > 3]), [1],
- [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
-[[m4_foreach([_Lt_prefix], [$2],
- [m4_foreach([_Lt_suffix],
- ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
- [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
-
-
-# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
-# -----------------------------------------------------------------------
-# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
-# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
-m4_define([lt_if_append_uniq],
-[m4_ifdef([$1],
- [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
- [lt_append([$1], [$2], [$3])$4],
- [$5])],
- [lt_append([$1], [$2], [$3])$4])])
-
-
-# lt_dict_add(DICT, KEY, VALUE)
-# -----------------------------
-m4_define([lt_dict_add],
-[m4_define([$1($2)], [$3])])
-
-
-# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
-# --------------------------------------------
-m4_define([lt_dict_add_subkey],
-[m4_define([$1($2:$3)], [$4])])
-
-
-# lt_dict_fetch(DICT, KEY, [SUBKEY])
-# ----------------------------------
-m4_define([lt_dict_fetch],
-[m4_ifval([$3],
- m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
- m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
-
-
-# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
-# -----------------------------------------------------------------
-m4_define([lt_if_dict_fetch],
-[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
- [$5],
- [$6])])
-
-
-# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
-# --------------------------------------------------------------
-m4_define([lt_dict_filter],
-[m4_if([$5], [], [],
- [lt_join(m4_quote(m4_default([$4], [[, ]])),
- lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
- [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
-])
diff --git a/third_party/tcmalloc/vendor/m4/ltversion.m4 b/third_party/tcmalloc/vendor/m4/ltversion.m4
deleted file mode 100644
index f3c5309..0000000
--- a/third_party/tcmalloc/vendor/m4/ltversion.m4
+++ /dev/null
@@ -1,23 +0,0 @@
-# ltversion.m4 -- version numbers -*- Autoconf -*-
-#
-# Copyright (C) 2004 Free Software Foundation, Inc.
-# Written by Scott James Remnant, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# Generated from ltversion.in.
-
-# serial 3017 ltversion.m4
-# This file is part of GNU Libtool
-
-m4_define([LT_PACKAGE_VERSION], [2.2.6b])
-m4_define([LT_PACKAGE_REVISION], [1.3017])
-
-AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.2.6b'
-macro_revision='1.3017'
-_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
-_LT_DECL(, macro_revision, 0)
-])
diff --git a/third_party/tcmalloc/vendor/m4/lt~obsolete.m4 b/third_party/tcmalloc/vendor/m4/lt~obsolete.m4
deleted file mode 100644
index 637bb20..0000000
--- a/third_party/tcmalloc/vendor/m4/lt~obsolete.m4
+++ /dev/null
@@ -1,92 +0,0 @@
-# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
-#
-# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
-# Written by Scott James Remnant, 2004.
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 4 lt~obsolete.m4
-
-# These exist entirely to fool aclocal when bootstrapping libtool.
-#
-# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
-# which have later been changed to m4_define as they aren't part of the
-# exported API, or moved to Autoconf or Automake where they belong.
-#
-# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
-# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
-# using a macro with the same name in our local m4/libtool.m4 it'll
-# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
-# and doesn't know about Autoconf macros at all.)
-#
-# So we provide this file, which has a silly filename so it's always
-# included after everything else. This provides aclocal with the
-# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
-# because those macros already exist, or will be overwritten later.
-# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
-#
-# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
-# Yes, that means every name once taken will need to remain here until
-# we give up compatibility with versions before 1.7, at which point
-# we need to keep only those names which we still refer to.
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
-
-m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
-m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
-m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
-m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
-m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
-m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
-m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
-m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
-m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
-m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
-m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
-m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
-m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
-m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
-m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
-m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
-m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
-m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
-m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
-m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
-m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
-m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
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-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
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-m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
-m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
-m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
-m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
-m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
-m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
-m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
-m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
-m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
-m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
-m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
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-m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
-m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
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-m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
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-m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
-m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
-m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
diff --git a/third_party/tcmalloc/vendor/m4/namespaces.m4 b/third_party/tcmalloc/vendor/m4/namespaces.m4
deleted file mode 100644
index d78dbe4..0000000
--- a/third_party/tcmalloc/vendor/m4/namespaces.m4
+++ /dev/null
@@ -1,15 +0,0 @@
-# Checks whether the compiler implements namespaces
-AC_DEFUN([AC_CXX_NAMESPACES],
- [AC_CACHE_CHECK(whether the compiler implements namespaces,
- ac_cv_cxx_namespaces,
- [AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([namespace Outer {
- namespace Inner { int i = 0; }}],
- [using namespace Outer::Inner; return i;],
- ac_cv_cxx_namespaces=yes,
- ac_cv_cxx_namespaces=no)
- AC_LANG_RESTORE])
- if test "$ac_cv_cxx_namespaces" = yes; then
- AC_DEFINE(HAVE_NAMESPACES, 1, [define if the compiler implements namespaces])
- fi])
diff --git a/third_party/tcmalloc/vendor/m4/pc_from_ucontext.m4 b/third_party/tcmalloc/vendor/m4/pc_from_ucontext.m4
deleted file mode 100644
index dee73a1..0000000
--- a/third_party/tcmalloc/vendor/m4/pc_from_ucontext.m4
+++ /dev/null
@@ -1,96 +0,0 @@
-# We want to access the "PC" (Program Counter) register from a struct
-# ucontext. Every system has its own way of doing that. We try all the
-# possibilities we know about. Note REG_PC should come first (REG_RIP
-# is also defined on solaris, but does the wrong thing).
-
-# OpenBSD doesn't have ucontext.h, but we can get PC from ucontext_t
-# by using signal.h.
-
-# The first argument of AC_PC_FROM_UCONTEXT will be invoked when we
-# cannot find a way to obtain PC from ucontext.
-
-AC_DEFUN([AC_PC_FROM_UCONTEXT],
- [AC_CHECK_HEADERS(ucontext.h)
- # Redhat 7 has <sys/ucontext.h>, but it barfs if we #include it directly
- # (this was fixed in later redhats). <ucontext.h> works fine, so use that.
- if grep "Red Hat Linux release 7" /etc/redhat-release >/dev/null 2>&1; then
- AC_DEFINE(HAVE_SYS_UCONTEXT_H, 0, [<sys/ucontext.h> is broken on redhat 7])
- ac_cv_header_sys_ucontext_h=no
- else
- AC_CHECK_HEADERS(sys/ucontext.h) # ucontext on OS X 10.6 (at least)
- fi
- AC_CHECK_HEADERS(cygwin/signal.h) # ucontext on cywgin
- AC_MSG_CHECKING([how to access the program counter from a struct ucontext])
- pc_fields=" uc_mcontext.gregs[[REG_PC]]" # Solaris x86 (32 + 64 bit)
- pc_fields="$pc_fields uc_mcontext.gregs[[REG_EIP]]" # Linux (i386)
- pc_fields="$pc_fields uc_mcontext.gregs[[REG_RIP]]" # Linux (x86_64)
- pc_fields="$pc_fields uc_mcontext.sc_ip" # Linux (ia64)
- pc_fields="$pc_fields uc_mcontext.uc_regs->gregs[[PT_NIP]]" # Linux (ppc)
- pc_fields="$pc_fields uc_mcontext.gregs[[R15]]" # Linux (arm old [untested])
- pc_fields="$pc_fields uc_mcontext.arm_pc" # Linux (arm arch 5)
- pc_fields="$pc_fields uc_mcontext.gp_regs[[PT_NIP]]" # Suse SLES 11 (ppc64)
- pc_fields="$pc_fields uc_mcontext.mc_eip" # FreeBSD (i386)
- pc_fields="$pc_fields uc_mcontext.mc_rip" # FreeBSD (x86_64 [untested])
- pc_fields="$pc_fields uc_mcontext.__gregs[[_REG_EIP]]" # NetBSD (i386)
- pc_fields="$pc_fields uc_mcontext.__gregs[[_REG_RIP]]" # NetBSD (x86_64)
- pc_fields="$pc_fields uc_mcontext->ss.eip" # OS X (i386, <=10.4)
- pc_fields="$pc_fields uc_mcontext->__ss.__eip" # OS X (i386, >=10.5)
- pc_fields="$pc_fields uc_mcontext->ss.rip" # OS X (x86_64)
- pc_fields="$pc_fields uc_mcontext->__ss.__rip" # OS X (>=10.5 [untested])
- pc_fields="$pc_fields uc_mcontext->ss.srr0" # OS X (ppc, ppc64 [untested])
- pc_fields="$pc_fields uc_mcontext->__ss.__srr0" # OS X (>=10.5 [untested])
- pc_field_found=false
- for pc_field in $pc_fields; do
- if ! $pc_field_found; then
- # Prefer sys/ucontext.h to ucontext.h, for OS X's sake.
- if test "x$ac_cv_header_cygwin_signal_h" = xyes; then
- AC_TRY_COMPILE([#define _GNU_SOURCE 1
- #include <cygwin/signal.h>],
- [ucontext_t u; return u.$pc_field == 0;],
- AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field,
- How to access the PC from a struct ucontext)
- AC_MSG_RESULT([$pc_field])
- pc_field_found=true)
- elif test "x$ac_cv_header_sys_ucontext_h" = xyes; then
- AC_TRY_COMPILE([#define _GNU_SOURCE 1
- #include <sys/ucontext.h>],
- [ucontext_t u; return u.$pc_field == 0;],
- AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field,
- How to access the PC from a struct ucontext)
- AC_MSG_RESULT([$pc_field])
- pc_field_found=true)
- elif test "x$ac_cv_header_ucontext_h" = xyes; then
- AC_TRY_COMPILE([#define _GNU_SOURCE 1
- #include <ucontext.h>],
- [ucontext_t u; return u.$pc_field == 0;],
- AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field,
- How to access the PC from a struct ucontext)
- AC_MSG_RESULT([$pc_field])
- pc_field_found=true)
- else # hope some standard header gives it to us
- AC_TRY_COMPILE([],
- [ucontext_t u; return u.$pc_field == 0;],
- AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field,
- How to access the PC from a struct ucontext)
- AC_MSG_RESULT([$pc_field])
- pc_field_found=true)
- fi
- fi
- done
- if ! $pc_field_found; then
- pc_fields=" sc_eip" # OpenBSD (i386)
- pc_fields="$pc_fields sc_rip" # OpenBSD (x86_64)
- for pc_field in $pc_fields; do
- if ! $pc_field_found; then
- AC_TRY_COMPILE([#include <signal.h>],
- [ucontext_t u; return u.$pc_field == 0;],
- AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field,
- How to access the PC from a struct ucontext)
- AC_MSG_RESULT([$pc_field])
- pc_field_found=true)
- fi
- done
- fi
- if ! $pc_field_found; then
- [$1]
- fi])
diff --git a/third_party/tcmalloc/vendor/m4/program_invocation_name.m4 b/third_party/tcmalloc/vendor/m4/program_invocation_name.m4
deleted file mode 100644
index 6161f66..0000000
--- a/third_party/tcmalloc/vendor/m4/program_invocation_name.m4
+++ /dev/null
@@ -1,19 +0,0 @@
-# We need to be careful to avoid having the reference to
-# program_invocation_name optimized out. We do that by
-# returning the value.
-
-AC_DEFUN([AC_PROGRAM_INVOCATION_NAME],
- [AC_CACHE_CHECK(
- for program_invocation_name,
- ac_cv_have_program_invocation_name,
- AC_TRY_LINK([extern char* program_invocation_name;],
- [return *program_invocation_name;],
- [ac_cv_have_program_invocation_name=yes],
- [ac_cv_have_program_invocation_name=no])
- )
- if test "$ac_cv_have_program_invocation_name" = "yes"; then
- AC_DEFINE(HAVE_PROGRAM_INVOCATION_NAME, 1,
- [define if libc has program_invocation_name])
- fi
- ])
-
diff --git a/third_party/tcmalloc/vendor/m4/stl_namespace.m4 b/third_party/tcmalloc/vendor/m4/stl_namespace.m4
deleted file mode 100644
index 989ad80..0000000
--- a/third_party/tcmalloc/vendor/m4/stl_namespace.m4
+++ /dev/null
@@ -1,25 +0,0 @@
-# We check what namespace stl code like vector expects to be executed in
-
-AC_DEFUN([AC_CXX_STL_NAMESPACE],
- [AC_CACHE_CHECK(
- what namespace STL code is in,
- ac_cv_cxx_stl_namespace,
- [AC_REQUIRE([AC_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <vector>],
- [vector<int> t; return 0;],
- ac_cv_cxx_stl_namespace=none)
- AC_TRY_COMPILE([#include <vector>],
- [std::vector<int> t; return 0;],
- ac_cv_cxx_stl_namespace=std)
- AC_LANG_RESTORE])
- if test "$ac_cv_cxx_stl_namespace" = none; then
- AC_DEFINE(STL_NAMESPACE,,
- [the namespace where STL code like vector<> is defined])
- fi
- if test "$ac_cv_cxx_stl_namespace" = std; then
- AC_DEFINE(STL_NAMESPACE,std,
- [the namespace where STL code like vector<> is defined])
- fi
-])
diff --git a/third_party/tcmalloc/vendor/missing b/third_party/tcmalloc/vendor/missing
deleted file mode 100644
index 1c8ff70..0000000
--- a/third_party/tcmalloc/vendor/missing
+++ /dev/null
@@ -1,367 +0,0 @@
-#! /bin/sh
-# Common stub for a few missing GNU programs while installing.
-
-scriptversion=2006-05-10.23
-
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
-# Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
-fi
-
-run=:
-sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
-sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
- configure_ac=configure.ac
-else
- configure_ac=configure.in
-fi
-
-msg="missing on your system"
-
-case $1 in
---run)
- # Try to run requested program, and just exit if it succeeds.
- run=
- shift
- "$@" && exit 0
- # Exit code 63 means version mismatch. This often happens
- # when the user try to use an ancient version of a tool on
- # a file that requires a minimum version. In this case we
- # we should proceed has if the program had been absent, or
- # if --run hadn't been passed.
- if test $? = 63; then
- run=:
- msg="probably too old"
- fi
- ;;
-
- -h|--h|--he|--hel|--help)
- echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
-error status if there is no known handling for PROGRAM.
-
-Options:
- -h, --help display this help and exit
- -v, --version output version information and exit
- --run try to run the given command, and emulate it if it fails
-
-Supported PROGRAM values:
- aclocal touch file \`aclocal.m4'
- autoconf touch file \`configure'
- autoheader touch file \`config.h.in'
- autom4te touch the output file, or create a stub one
- automake touch all \`Makefile.in' files
- bison create \`y.tab.[ch]', if possible, from existing .[ch]
- flex create \`lex.yy.c', if possible, from existing .c
- help2man touch the output file
- lex create \`lex.yy.c', if possible, from existing .c
- makeinfo touch the output file
- tar try tar, gnutar, gtar, then tar without non-portable flags
- yacc create \`y.tab.[ch]', if possible, from existing .[ch]
-
-Send bug reports to <bug-automake@gnu.org>."
- exit $?
- ;;
-
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing $scriptversion (GNU Automake)"
- exit $?
- ;;
-
- -*)
- echo 1>&2 "$0: Unknown \`$1' option"
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
- ;;
-
-esac
-
-# Now exit if we have it, but it failed. Also exit now if we
-# don't have it and --version was passed (most likely to detect
-# the program).
-case $1 in
- lex|yacc)
- # Not GNU programs, they don't have --version.
- ;;
-
- tar)
- if test -n "$run"; then
- echo 1>&2 "ERROR: \`tar' requires --run"
- exit 1
- elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
- exit 1
- fi
- ;;
-
- *)
- if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
- # We have it, but it failed.
- exit 1
- elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
- # Could not run --version or --help. This is probably someone
- # running `$TOOL --version' or `$TOOL --help' to check whether
- # $TOOL exists and not knowing $TOOL uses missing.
- exit 1
- fi
- ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case $1 in
- aclocal*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`acinclude.m4' or \`${configure_ac}'. You might want
- to install the \`Automake' and \`Perl' packages. Grab them from
- any GNU archive site."
- touch aclocal.m4
- ;;
-
- autoconf)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`${configure_ac}'. You might want to install the
- \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
- archive site."
- touch configure
- ;;
-
- autoheader)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`acconfig.h' or \`${configure_ac}'. You might want
- to install the \`Autoconf' and \`GNU m4' packages. Grab them
- from any GNU archive site."
- files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
- test -z "$files" && files="config.h"
- touch_files=
- for f in $files; do
- case $f in
- *:*) touch_files="$touch_files "`echo "$f" |
- sed -e 's/^[^:]*://' -e 's/:.*//'`;;
- *) touch_files="$touch_files $f.in";;
- esac
- done
- touch $touch_files
- ;;
-
- automake*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
- You might want to install the \`Automake' and \`Perl' packages.
- Grab them from any GNU archive site."
- find . -type f -name Makefile.am -print |
- sed 's/\.am$/.in/' |
- while read f; do touch "$f"; done
- ;;
-
- autom4te)
- echo 1>&2 "\
-WARNING: \`$1' is needed, but is $msg.
- You might have modified some files without having the
- proper tools for further handling them.
- You can get \`$1' as part of \`Autoconf' from any GNU
- archive site."
-
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -f "$file"; then
- touch $file
- else
- test -z "$file" || exec >$file
- echo "#! /bin/sh"
- echo "# Created by GNU Automake missing as a replacement of"
- echo "# $ $@"
- echo "exit 0"
- chmod +x $file
- exit 1
- fi
- ;;
-
- bison|yacc)
- echo 1>&2 "\
-WARNING: \`$1' $msg. You should only need it if
- you modified a \`.y' file. You may need the \`Bison' package
- in order for those modifications to take effect. You can get
- \`Bison' from any GNU archive site."
- rm -f y.tab.c y.tab.h
- if test $# -ne 1; then
- eval LASTARG="\${$#}"
- case $LASTARG in
- *.y)
- SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
- if test -f "$SRCFILE"; then
- cp "$SRCFILE" y.tab.c
- fi
- SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
- if test -f "$SRCFILE"; then
- cp "$SRCFILE" y.tab.h
- fi
- ;;
- esac
- fi
- if test ! -f y.tab.h; then
- echo >y.tab.h
- fi
- if test ! -f y.tab.c; then
- echo 'main() { return 0; }' >y.tab.c
- fi
- ;;
-
- lex|flex)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a \`.l' file. You may need the \`Flex' package
- in order for those modifications to take effect. You can get
- \`Flex' from any GNU archive site."
- rm -f lex.yy.c
- if test $# -ne 1; then
- eval LASTARG="\${$#}"
- case $LASTARG in
- *.l)
- SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
- if test -f "$SRCFILE"; then
- cp "$SRCFILE" lex.yy.c
- fi
- ;;
- esac
- fi
- if test ! -f lex.yy.c; then
- echo 'main() { return 0; }' >lex.yy.c
- fi
- ;;
-
- help2man)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a dependency of a manual page. You may need the
- \`Help2man' package in order for those modifications to take
- effect. You can get \`Help2man' from any GNU archive site."
-
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -f "$file"; then
- touch $file
- else
- test -z "$file" || exec >$file
- echo ".ab help2man is required to generate this page"
- exit 1
- fi
- ;;
-
- makeinfo)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a \`.texi' or \`.texinfo' file, or any other file
- indirectly affecting the aspect of the manual. The spurious
- call might also be the consequence of using a buggy \`make' (AIX,
- DU, IRIX). You might want to install the \`Texinfo' package or
- the \`GNU make' package. Grab either from any GNU archive site."
- # The file to touch is that specified with -o ...
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -z "$file"; then
- # ... or it is the one specified with @setfilename ...
- infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
- file=`sed -n '
- /^@setfilename/{
- s/.* \([^ ]*\) *$/\1/
- p
- q
- }' $infile`
- # ... or it is derived from the source name (dir/f.texi becomes f.info)
- test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
- fi
- # If the file does not exist, the user really needs makeinfo;
- # let's fail without touching anything.
- test -f $file || exit 1
- touch $file
- ;;
-
- tar)
- shift
-
- # We have already tried tar in the generic part.
- # Look for gnutar/gtar before invocation to avoid ugly error
- # messages.
- if (gnutar --version > /dev/null 2>&1); then
- gnutar "$@" && exit 0
- fi
- if (gtar --version > /dev/null 2>&1); then
- gtar "$@" && exit 0
- fi
- firstarg="$1"
- if shift; then
- case $firstarg in
- *o*)
- firstarg=`echo "$firstarg" | sed s/o//`
- tar "$firstarg" "$@" && exit 0
- ;;
- esac
- case $firstarg in
- *h*)
- firstarg=`echo "$firstarg" | sed s/h//`
- tar "$firstarg" "$@" && exit 0
- ;;
- esac
- fi
-
- echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
- You may want to install GNU tar or Free paxutils, or check the
- command line arguments."
- exit 1
- ;;
-
- *)
- echo 1>&2 "\
-WARNING: \`$1' is needed, and is $msg.
- You might have modified some files without having the
- proper tools for further handling them. Check the \`README' file,
- it often tells you about the needed prerequisites for installing
- this package. You may also peek at any GNU archive site, in case
- some other package would contain this missing \`$1' program."
- exit 1
- ;;
-esac
-
-exit 0
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End:
diff --git a/third_party/tcmalloc/vendor/mkinstalldirs b/third_party/tcmalloc/vendor/mkinstalldirs
deleted file mode 100644
index ef7e16f..0000000
--- a/third_party/tcmalloc/vendor/mkinstalldirs
+++ /dev/null
@@ -1,161 +0,0 @@
-#! /bin/sh
-# mkinstalldirs --- make directory hierarchy
-
-scriptversion=2006-05-11.19
-
-# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
-# Created: 1993-05-16
-# Public domain.
-#
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-nl='
-'
-IFS=" "" $nl"
-errstatus=0
-dirmode=
-
-usage="\
-Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
-
-Create each directory DIR (with mode MODE, if specified), including all
-leading file name components.
-
-Report bugs to <bug-automake@gnu.org>."
-
-# process command line arguments
-while test $# -gt 0 ; do
- case $1 in
- -h | --help | --h*) # -h for help
- echo "$usage"
- exit $?
- ;;
- -m) # -m PERM arg
- shift
- test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
- dirmode=$1
- shift
- ;;
- --version)
- echo "$0 $scriptversion"
- exit $?
- ;;
- --) # stop option processing
- shift
- break
- ;;
- -*) # unknown option
- echo "$usage" 1>&2
- exit 1
- ;;
- *) # first non-opt arg
- break
- ;;
- esac
-done
-
-for file
-do
- if test -d "$file"; then
- shift
- else
- break
- fi
-done
-
-case $# in
- 0) exit 0 ;;
-esac
-
-# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and
-# mkdir -p a/c at the same time, both will detect that a is missing,
-# one will create a, then the other will try to create a and die with
-# a "File exists" error. This is a problem when calling mkinstalldirs
-# from a parallel make. We use --version in the probe to restrict
-# ourselves to GNU mkdir, which is thread-safe.
-case $dirmode in
- '')
- if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
- echo "mkdir -p -- $*"
- exec mkdir -p -- "$@"
- else
- # On NextStep and OpenStep, the `mkdir' command does not
- # recognize any option. It will interpret all options as
- # directories to create, and then abort because `.' already
- # exists.
- test -d ./-p && rmdir ./-p
- test -d ./--version && rmdir ./--version
- fi
- ;;
- *)
- if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
- test ! -d ./--version; then
- echo "mkdir -m $dirmode -p -- $*"
- exec mkdir -m "$dirmode" -p -- "$@"
- else
- # Clean up after NextStep and OpenStep mkdir.
- for d in ./-m ./-p ./--version "./$dirmode";
- do
- test -d $d && rmdir $d
- done
- fi
- ;;
-esac
-
-for file
-do
- case $file in
- /*) pathcomp=/ ;;
- *) pathcomp= ;;
- esac
- oIFS=$IFS
- IFS=/
- set fnord $file
- shift
- IFS=$oIFS
-
- for d
- do
- test "x$d" = x && continue
-
- pathcomp=$pathcomp$d
- case $pathcomp in
- -*) pathcomp=./$pathcomp ;;
- esac
-
- if test ! -d "$pathcomp"; then
- echo "mkdir $pathcomp"
-
- mkdir "$pathcomp" || lasterr=$?
-
- if test ! -d "$pathcomp"; then
- errstatus=$lasterr
- else
- if test ! -z "$dirmode"; then
- echo "chmod $dirmode $pathcomp"
- lasterr=
- chmod "$dirmode" "$pathcomp" || lasterr=$?
-
- if test ! -z "$lasterr"; then
- errstatus=$lasterr
- fi
- fi
- fi
- fi
-
- pathcomp=$pathcomp/
- done
-done
-
-exit $errstatus
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End:
diff --git a/third_party/tcmalloc/vendor/packages/deb.sh b/third_party/tcmalloc/vendor/packages/deb.sh
deleted file mode 100644
index 31b423c..0000000
--- a/third_party/tcmalloc/vendor/packages/deb.sh
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/bin/bash -e
-
-# This takes one commandline argument, the name of the package. If no
-# name is given, then we'll end up just using the name associated with
-# an arbitrary .tar.gz file in the rootdir. That's fine: there's probably
-# only one.
-#
-# Run this from the 'packages' directory, just under rootdir
-
-## Set LIB to lib if exporting a library, empty-string else
-LIB=
-#LIB=lib
-
-PACKAGE="$1"
-VERSION="$2"
-
-# We can only build Debian packages, if the Debian build tools are installed
-if [ \! -x /usr/bin/debuild ]; then
- echo "Cannot find /usr/bin/debuild. Not building Debian packages." 1>&2
- exit 0
-fi
-
-# Double-check we're in the packages directory, just under rootdir
-if [ \! -r ../Makefile -a \! -r ../INSTALL ]; then
- echo "Must run $0 in the 'packages' directory, under the root directory." 1>&2
- echo "Also, you must run \"make dist\" before running this script." 1>&2
- exit 0
-fi
-
-# Find the top directory for this package
-topdir="${PWD%/*}"
-
-# Find the tar archive built by "make dist"
-archive="${PACKAGE}-${VERSION}"
-archive_with_underscore="${PACKAGE}_${VERSION}"
-if [ -z "${archive}" ]; then
- echo "Cannot find ../$PACKAGE*.tar.gz. Run \"make dist\" first." 1>&2
- exit 0
-fi
-
-# Create a pristine directory for building the Debian package files
-trap 'rm -rf '`pwd`/tmp'; exit $?' EXIT SIGHUP SIGINT SIGTERM
-
-rm -rf tmp
-mkdir -p tmp
-cd tmp
-
-# Debian has very specific requirements about the naming of build
-# directories, and tar archives. It also wants to write all generated
-# packages to the parent of the source directory. We accommodate these
-# requirements by building directly from the tar file.
-ln -s "${topdir}/${archive}.tar.gz" "${LIB}${archive}.orig.tar.gz"
-# Some version of debuilder want foo.orig.tar.gz with _ between versions.
-ln -s "${topdir}/${archive}.tar.gz" "${LIB}${archive_with_underscore}.orig.tar.gz"
-tar zfx "${LIB}${archive}.orig.tar.gz"
-[ -n "${LIB}" ] && mv "${archive}" "${LIB}${archive}"
-cd "${LIB}${archive}"
-# This is one of those 'specific requirements': where the deb control files live
-cp -a "packages/deb" "debian"
-
-# Now, we can call Debian's standard build tool
-debuild -uc -us
-cd ../.. # get back to the original top-level dir
-
-# We'll put the result in a subdirectory that's named after the OS version
-# we've made this .deb file for.
-destdir="debian-$(cat /etc/debian_version 2>/dev/null || echo UNKNOWN)"
-
-rm -rf "$destdir"
-mkdir -p "$destdir"
-mv $(find tmp -mindepth 1 -maxdepth 1 -type f) "$destdir"
-
-echo
-echo "The Debian package files are located in $PWD/$destdir"
diff --git a/third_party/tcmalloc/vendor/packages/deb/README b/third_party/tcmalloc/vendor/packages/deb/README
deleted file mode 100644
index 57becfd..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/README
+++ /dev/null
@@ -1,7 +0,0 @@
-The list of files here isn't complete. For a step-by-step guide on
-how to set this package up correctly, check out
- http://www.debian.org/doc/maint-guide/
-
-Most of the files that are in this directory are boilerplate.
-However, you may need to change the list of binary-arch dependencies
-in 'rules'.
diff --git a/third_party/tcmalloc/vendor/packages/deb/changelog b/third_party/tcmalloc/vendor/packages/deb/changelog
deleted file mode 100644
index dad1d5f..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/changelog
+++ /dev/null
@@ -1,196 +0,0 @@
-gperftools (2.0-1) unstable; urgency=low
-
- * New upstream release.
- * Package renamed from google-perftools to gperftools.
-
- -- Google Inc. and others <google-perftools@googlegroups.com> Fri, 03 Feb 2012 15:40:45 -0800
-
-google-perftools (1.10-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Tue, 31 Jan 2012 10:43:50 -0800
-
-google-perftools (1.9-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Thu, 22 Dec 2011 16:22:45 -0800
-
-google-perftools (1.8-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Fri, 15 Jul 2011 16:10:51 -0700
-
-google-perftools (1.7-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Fri, 04 Feb 2011 15:54:31 -0800
-
-google-perftools (1.6-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Thu, 05 Aug 2010 12:48:03 -0700
-
-google-perftools (1.5-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Tue, 19 Jan 2010 14:46:12 -0800
-
-google-perftools (1.4-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Thu, 10 Sep 2009 13:51:15 -0700
-
-google-perftools (1.3-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Tue, 09 Jun 2009 18:19:06 -0700
-
-google-perftools (1.2-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Fri, 17 Apr 2009 16:40:48 -0700
-
-google-perftools (1.1-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Wed, 11 Mar 2009 11:25:34 -0700
-
-google-perftools (1.0-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Tue, 06 Jan 2009 13:58:56 -0800
-
-google-perftools (1.0rc1-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Thu, 11 Dec 2008 16:01:32 -0800
-
-google-perftools (0.99.1-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Sat, 20 Sep 2008 09:37:18 -0700
-
-google-perftools (0.99-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Thu, 18 Sep 2008 16:00:27 -0700
-
-google-perftools (0.98-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Mon, 09 Jun 2008 16:47:03 -0700
-
-google-perftools (0.97-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Mon, 21 Apr 2008 15:20:52 -0700
-
-google-perftools (0.96-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Tue, 18 Mar 2008 14:30:44 -0700
-
-google-perftools (0.95-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Tue, 12 Feb 2008 12:28:32 -0800
-
-google-perftools (0.94-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Thu, 29 Nov 2007 07:59:43 -0800
-
-google-perftools (0.93-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Fri, 17 Aug 2007 12:32:56 -0700
-
-google-perftools (0.92-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Tue, 17 Jul 2007 22:26:27 -0700
-
-google-perftools (0.91-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Wed, 18 Apr 2007 16:43:55 -0700
-
-google-perftools (0.90-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Fri, 13 Apr 2007 14:50:51 -0700
-
-google-perftools (0.8-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Wed, 14 Jun 2006 15:11:14 -0700
-
-google-perftools (0.7-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Thu, 13 Apr 2006 20:59:09 -0700
-
-google-perftools (0.6-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Fri, 27 Jan 2006 14:04:27 -0800
-
-google-perftools (0.5-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Mon, Nov 14 17:28:59 2005 -0800
-
-google-perftools (0.4-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Wed, 26 Oct 2005 15:19:16 -0700
-
-google-perftools (0.3-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Fri, 24 Jun 2005 18:02:26 -0700
-
-google-perftools (0.2-1) unstable; urgency=low
-
- * New upstream release.
-
- -- Google Inc. <opensource@google.com> Tue, 31 May 2005 08:14:38 -0700
-
-google-perftools (0.1-1) unstable; urgency=low
-
- * Initial release.
- The google-perftools package contains some utilities to improve
- and analyze the performance of C++ programs. This includes an
- optimized thread-caching malloc() and cpu and heap profiling
- utilities.
-
- -- Google Inc. <opensource@google.com> Fri, 11 Mar 2005 08:07:33 -0800
diff --git a/third_party/tcmalloc/vendor/packages/deb/compat b/third_party/tcmalloc/vendor/packages/deb/compat
deleted file mode 100644
index b8626c4..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/compat
+++ /dev/null
@@ -1 +0,0 @@
-4
diff --git a/third_party/tcmalloc/vendor/packages/deb/control b/third_party/tcmalloc/vendor/packages/deb/control
deleted file mode 100644
index a553594..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/control
+++ /dev/null
@@ -1,25 +0,0 @@
-Source: gperftools
-Priority: optional
-Maintainer: Google Inc. and others <google-perftools@googlegroups.com>
-Build-Depends: debhelper (>= 4.0.0), binutils
-Standards-Version: 3.6.1
-
-Package: libgperftools-dev
-Section: libdevel
-Architecture: any
-Depends: libgperftools0 (= ${Source-Version})
-Description: libraries for CPU and heap analysis, plus an efficient thread-caching malloc
- The gperftools package contains some utilities to improve and
- analyze the performance of C++ programs. This includes an optimized
- thread-caching malloc() and cpu and heap profiling utilities. The
- devel package contains static and debug libraries and header files
- for developing applications that use the gperftools package.
-
-Package: libgperftools0
-Section: libs
-Architecture: any
-Depends: ${shlibs:Depends}
-Description: libraries for CPU and heap analysis, plus an efficient thread-caching malloc
- The gperftools package contains some utilities to improve and
- analyze the performance of C++ programs. This includes an optimized
- thread-caching malloc() and cpu and heap profiling utilities.
diff --git a/third_party/tcmalloc/vendor/packages/deb/copyright b/third_party/tcmalloc/vendor/packages/deb/copyright
deleted file mode 100644
index 1a11eb7..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/copyright
+++ /dev/null
@@ -1,35 +0,0 @@
-This package was debianized by Craig Silverstein <google-perftools@googlegroups.com>
-on Fri, 03 Feb 2012 15:40:45 -0800.
-
-It was downloaded from http://code.google.com/p/gperftools/downloads/list
-
-Upstream Author: google-perftools@googlegroups.com
-
-Copyright (c) 2005, Google Inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
- * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/third_party/tcmalloc/vendor/packages/deb/docs b/third_party/tcmalloc/vendor/packages/deb/docs
deleted file mode 100644
index df891c9..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/docs
+++ /dev/null
@@ -1,47 +0,0 @@
-AUTHORS
-COPYING
-ChangeLog
-INSTALL
-NEWS
-README
-TODO
-doc/cpuprofile.html
-doc/cpuprofile-fileformat.html
-doc/designstyle.css
-doc/heap-example1.png
-doc/heap_checker.html
-doc/heapprofile.html
-doc/index.html
-doc/overview.gif
-doc/pageheap.gif
-doc/pprof-test-big.gif
-doc/pprof-test.gif
-doc/pprof-vsnprintf-big.gif
-doc/pprof-vsnprintf.gif
-doc/pprof.1
-doc/pprof_remote_servers.html
-doc/spanmap.gif
-doc/t-test1.times.txt
-doc/tcmalloc-opspercpusec.vs.threads.1024.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.128.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.131072.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.16384.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.2048.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.256.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.32768.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.4096.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.512.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.64.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.65536.bytes.png
-doc/tcmalloc-opspercpusec.vs.threads.8192.bytes.png
-doc/tcmalloc-opspersec.vs.size.1.threads.png
-doc/tcmalloc-opspersec.vs.size.12.threads.png
-doc/tcmalloc-opspersec.vs.size.16.threads.png
-doc/tcmalloc-opspersec.vs.size.2.threads.png
-doc/tcmalloc-opspersec.vs.size.20.threads.png
-doc/tcmalloc-opspersec.vs.size.3.threads.png
-doc/tcmalloc-opspersec.vs.size.4.threads.png
-doc/tcmalloc-opspersec.vs.size.5.threads.png
-doc/tcmalloc-opspersec.vs.size.8.threads.png
-doc/tcmalloc.html
-doc/threadheap.gif
diff --git a/third_party/tcmalloc/vendor/packages/deb/libgperftools-dev.dirs b/third_party/tcmalloc/vendor/packages/deb/libgperftools-dev.dirs
deleted file mode 100644
index 8f88347..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/libgperftools-dev.dirs
+++ /dev/null
@@ -1,5 +0,0 @@
-usr/lib
-usr/lib/pkgconfig
-usr/include
-usr/include/google
-usr/include/gperftools
diff --git a/third_party/tcmalloc/vendor/packages/deb/libgperftools-dev.install b/third_party/tcmalloc/vendor/packages/deb/libgperftools-dev.install
deleted file mode 100644
index e863529..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/libgperftools-dev.install
+++ /dev/null
@@ -1,12 +0,0 @@
-usr/include/google/*
-usr/include/gperftools/*
-usr/lib/lib*.so
-usr/lib/lib*.a
-usr/lib/*.la
-usr/lib/pkgconfig/*.pc
-debian/tmp/usr/include/google/*
-debian/tmp/usr/include/gperftools/*
-debian/tmp/usr/lib/lib*.so
-debian/tmp/usr/lib/lib*.a
-debian/tmp/usr/lib/*.la
-debian/tmp/usr/lib/pkgconfig/*.pc
diff --git a/third_party/tcmalloc/vendor/packages/deb/libgperftools0.dirs b/third_party/tcmalloc/vendor/packages/deb/libgperftools0.dirs
deleted file mode 100644
index 14f5b95..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/libgperftools0.dirs
+++ /dev/null
@@ -1,2 +0,0 @@
-usr/lib
-usr/bin
diff --git a/third_party/tcmalloc/vendor/packages/deb/libgperftools0.install b/third_party/tcmalloc/vendor/packages/deb/libgperftools0.install
deleted file mode 100644
index 047eed5..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/libgperftools0.install
+++ /dev/null
@@ -1,4 +0,0 @@
-usr/lib/lib*.so.*
-usr/bin/pprof*
-debian/tmp/usr/lib/lib*.so.*
-debian/tmp/usr/bin/pprof*
diff --git a/third_party/tcmalloc/vendor/packages/deb/libgperftools0.manpages b/third_party/tcmalloc/vendor/packages/deb/libgperftools0.manpages
deleted file mode 100644
index 08d1476..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/libgperftools0.manpages
+++ /dev/null
@@ -1 +0,0 @@
-doc/pprof.1
diff --git a/third_party/tcmalloc/vendor/packages/deb/rules b/third_party/tcmalloc/vendor/packages/deb/rules
deleted file mode 100644
index f520bef..0000000
--- a/third_party/tcmalloc/vendor/packages/deb/rules
+++ /dev/null
@@ -1,117 +0,0 @@
-#!/usr/bin/make -f
-# -*- makefile -*-
-# Sample debian/rules that uses debhelper.
-# This file was originally written by Joey Hess and Craig Small.
-# As a special exception, when this file is copied by dh-make into a
-# dh-make output file, you may use that output file without restriction.
-# This special exception was added by Craig Small in version 0.37 of dh-make.
-
-# Uncomment this to turn on verbose mode.
-#export DH_VERBOSE=1
-
-
-# These are used for cross-compiling and for saving the configure script
-# from having to guess our platform (since we know it already)
-DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
-DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
-
-
-CFLAGS = -Wall -g
-
-ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
- CFLAGS += -O0
-else
- CFLAGS += -O2
-endif
-ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
- INSTALL_PROGRAM += -s
-endif
-
-# shared library versions, option 1
-#version=2.0.5
-#major=2
-# option 2, assuming the library is created as src/.libs/libfoo.so.2.0.5 or so
-version=`ls src/.libs/lib*.so.* | \
- awk '{if (match($$0,/[0-9]+\.[0-9]+\.[0-9]+$$/)) print substr($$0,RSTART)}'`
-major=`ls src/.libs/lib*.so.* | \
- awk '{if (match($$0,/\.so\.[0-9]+$$/)) print substr($$0,RSTART+4)}'`
-
-config.status: configure
- dh_testdir
- # Add here commands to configure the package.
- CFLAGS="$(CFLAGS)" ./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info
-
-
-build: build-stamp
-build-stamp: config.status
- dh_testdir
-
- # Add here commands to compile the package.
- $(MAKE)
-
- touch build-stamp
-
-clean:
- dh_testdir
- dh_testroot
- rm -f build-stamp
-
- # Add here commands to clean up after the build process.
- -$(MAKE) distclean
-ifneq "$(wildcard /usr/share/misc/config.sub)" ""
- cp -f /usr/share/misc/config.sub config.sub
-endif
-ifneq "$(wildcard /usr/share/misc/config.guess)" ""
- cp -f /usr/share/misc/config.guess config.guess
-endif
-
-
- dh_clean
-
-install: build
- dh_testdir
- dh_testroot
- dh_clean -k
- dh_installdirs
-
- # Add here commands to install the package into debian/tmp
- $(MAKE) install DESTDIR=$(CURDIR)/debian/tmp
-
-
-# Build architecture-independent files here.
-binary-indep: build install
-# We have nothing to do by default.
-
-# Build architecture-dependent files here.
-binary-arch: build install
- dh_testdir
- dh_testroot
- dh_installchangelogs ChangeLog
- dh_installdocs
- dh_installexamples
- dh_install --sourcedir=debian/tmp
-# dh_installmenu
-# dh_installdebconf
-# dh_installlogrotate
-# dh_installemacsen
-# dh_installpam
-# dh_installmime
-# dh_installinit
-# dh_installcron
-# dh_installinfo
- dh_installman
- dh_link
- dh_strip
- dh_compress
- dh_fixperms
-# dh_perl
-# dh_python
- dh_makeshlibs
- dh_installdeb
- dh_shlibdeps
- dh_gencontrol
- dh_md5sums
- dh_builddeb
-
-binary: binary-indep binary-arch
-.PHONY: build clean binary-indep binary-arch binary install
diff --git a/third_party/tcmalloc/vendor/packages/rpm.sh b/third_party/tcmalloc/vendor/packages/rpm.sh
deleted file mode 100644
index 448a032..0000000
--- a/third_party/tcmalloc/vendor/packages/rpm.sh
+++ /dev/null
@@ -1,86 +0,0 @@
-#!/bin/sh -e
-
-# Run this from the 'packages' directory, just under rootdir
-
-# We can only build rpm packages, if the rpm build tools are installed
-if [ \! -x /usr/bin/rpmbuild ]
-then
- echo "Cannot find /usr/bin/rpmbuild. Not building an rpm." 1>&2
- exit 0
-fi
-
-# Check the commandline flags
-PACKAGE="$1"
-VERSION="$2"
-fullname="${PACKAGE}-${VERSION}"
-archive=../$fullname.tar.gz
-
-if [ -z "$1" -o -z "$2" ]
-then
- echo "Usage: $0 <package name> <package version>" 1>&2
- exit 0
-fi
-
-# Double-check we're in the packages directory, just under rootdir
-if [ \! -r ../Makefile -a \! -r ../INSTALL ]
-then
- echo "Must run $0 in the 'packages' directory, under the root directory." 1>&2
- echo "Also, you must run \"make dist\" before running this script." 1>&2
- exit 0
-fi
-
-if [ \! -r "$archive" ]
-then
- echo "Cannot find $archive. Run \"make dist\" first." 1>&2
- exit 0
-fi
-
-# Create the directory where the input lives, and where the output should live
-RPM_SOURCE_DIR="/tmp/rpmsource-$fullname"
-RPM_BUILD_DIR="/tmp/rpmbuild-$fullname"
-
-trap 'rm -rf $RPM_SOURCE_DIR $RPM_BUILD_DIR; exit $?' EXIT SIGHUP SIGINT SIGTERM
-
-rm -rf "$RPM_SOURCE_DIR" "$RPM_BUILD_DIR"
-mkdir "$RPM_SOURCE_DIR"
-mkdir "$RPM_BUILD_DIR"
-
-cp "$archive" "$RPM_SOURCE_DIR"
-
-# rpmbuild -- as far as I can tell -- asks the OS what CPU it has.
-# This may differ from what kind of binaries gcc produces. dpkg
-# does a better job of this, so if we can run 'dpkg --print-architecture'
-# to get the build CPU, we use that in preference of the rpmbuild
-# default.
-target=`dpkg --print-architecture 2>/dev/null || echo ""`
-if [ -n "$target" ]
-then
- target=" --target $target"
-fi
-
-rpmbuild -bb rpm/rpm.spec $target \
- --define "NAME $PACKAGE" \
- --define "VERSION $VERSION" \
- --define "_sourcedir $RPM_SOURCE_DIR" \
- --define "_builddir $RPM_BUILD_DIR" \
- --define "_rpmdir $RPM_SOURCE_DIR"
-
-# We put the output in a directory based on what system we've built for
-destdir=rpm-unknown
-if [ -r /etc/issue ]
-then
- grep "Red Hat.*release 7" /etc/issue >/dev/null 2>&1 && destdir=rh7
- grep "Red Hat.*release 8" /etc/issue >/dev/null 2>&1 && destdir=rh8
- grep "Red Hat.*release 9" /etc/issue >/dev/null 2>&1 && destdir=rh9
- grep "Fedora Core.*release 1" /etc/issue >/dev/null 2>&1 && destdir=fc1
- grep "Fedora Core.*release 2" /etc/issue >/dev/null 2>&1 && destdir=fc2
- grep "Fedora Core.*release 3" /etc/issue >/dev/null 2>&1 && destdir=fc3
-fi
-
-rm -rf "$destdir"
-mkdir -p "$destdir"
-# We want to get not only the main package but devel etc, hence the middle *
-mv "$RPM_SOURCE_DIR"/*/"${PACKAGE}"-*"${VERSION}"*.rpm "$destdir"
-
-echo
-echo "The rpm package file(s) are located in $PWD/$destdir"
diff --git a/third_party/tcmalloc/vendor/packages/rpm/rpm.spec b/third_party/tcmalloc/vendor/packages/rpm/rpm.spec
deleted file mode 100644
index bb9a4ee..0000000
--- a/third_party/tcmalloc/vendor/packages/rpm/rpm.spec
+++ /dev/null
@@ -1,77 +0,0 @@
-%define RELEASE 1
-%define rel %{?CUSTOM_RELEASE} %{!?CUSTOM_RELEASE:%RELEASE}
-%define prefix /usr
-
-Name: %NAME
-Summary: Performance tools for C++
-Version: %VERSION
-Release: %rel
-Group: Development/Libraries
-URL: http://code.google.com/p/gperftools/
-License: BSD
-Vendor: Google Inc. and others
-Packager: Google Inc. and others <google-perftools@googlegroups.com>
-Source: http://%{NAME}.googlecode.com/files/%{NAME}-%{VERSION}.tar.gz
-Distribution: Redhat 7 and above.
-Buildroot: %{_tmppath}/%{name}-root
-Prefix: %prefix
-
-%description
-The %name packages contains some utilities to improve and analyze the
-performance of C++ programs. This includes an optimized thread-caching
-malloc() and cpu and heap profiling utilities.
-
-%package devel
-Summary: Performance tools for C++
-Group: Development/Libraries
-Requires: %{NAME} = %{VERSION}
-
-%description devel
-The %name-devel package contains static and debug libraries and header
-files for developing applications that use the %name package.
-
-%changelog
- * Mon Apr 20 2009 <opensource@google.com>
- - Change build rule to use a configure line more like '%configure'
- - Change install to use DESTDIR instead of prefix for configure
- - Use wildcards for doc/ and lib/ directories
-
- * Fri Mar 11 2005 <opensource@google.com>
- - First draft
-
-%prep
-%setup
-
-%build
-# I can't use '% configure', because it defines -m32 which breaks some
-# of the low-level atomicops files in this package. But I do take
-# as much from % configure (in /usr/lib/rpm/macros) as I can.
-./configure --prefix=%{_prefix} --exec-prefix=%{_exec_prefix} --bindir=%{_bindir} --sbindir=%{_sbindir} --sysconfdir=%{_sysconfdir} --datadir=%{_datadir} --includedir=%{_includedir} --libdir=%{_libdir} --libexecdir=%{_libexecdir} --localstatedir=%{_localstatedir} --sharedstatedir=%{_sharedstatedir} --mandir=%{_mandir} --infodir=%{_infodir}
-make
-
-%install
-rm -rf $RPM_BUILD_ROOT
-make DESTDIR=$RPM_BUILD_ROOT install
-
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-%files
-%defattr(-,root,root)
-
-%docdir %{prefix}/share/doc/%{NAME}-%{VERSION}
-%{prefix}/share/doc/%{NAME}-%{VERSION}/*
-
-%{_libdir}/*.so.*
-%{_bindir}/pprof
-%{_mandir}/man1/pprof.1*
-
-%files devel
-%defattr(-,root,root)
-
-%{_includedir}/google
-%{_includedir}/gperftools
-%{_libdir}/*.a
-%{_libdir}/*.la
-%{_libdir}/*.so
-%{_libdir}/pkgconfig/*.pc
diff --git a/third_party/tcmalloc/vendor/src/addressmap-inl.h b/third_party/tcmalloc/vendor/src/addressmap-inl.h
deleted file mode 100644
index b122f17..0000000
--- a/third_party/tcmalloc/vendor/src/addressmap-inl.h
+++ /dev/null
@@ -1,421 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// A fast map from addresses to values. Assumes that addresses are
-// clustered. The main use is intended to be for heap-profiling.
-// May be too memory-hungry for other uses.
-//
-// We use a user-defined allocator/de-allocator so that we can use
-// this data structure during heap-profiling.
-//
-// IMPLEMENTATION DETAIL:
-//
-// Some default definitions/parameters:
-// * Block -- aligned 128-byte region of the address space
-// * Cluster -- aligned 1-MB region of the address space
-// * Block-ID -- block-number within a cluster
-// * Cluster-ID -- Starting address of cluster divided by cluster size
-//
-// We use a three-level map to represent the state:
-// 1. A hash-table maps from a cluster-ID to the data for that cluster.
-// 2. For each non-empty cluster we keep an array indexed by
-// block-ID tht points to the first entry in the linked-list
-// for the block.
-// 3. At the bottom, we keep a singly-linked list of all
-// entries in a block (for non-empty blocks).
-//
-// hash table
-// +-------------+
-// | id->cluster |---> ...
-// | ... |
-// | id->cluster |---> Cluster
-// +-------------+ +-------+ Data for one block
-// | nil | +------------------------------------+
-// | ----+---|->[addr/value]-->[addr/value]-->... |
-// | nil | +------------------------------------+
-// | ----+--> ...
-// | nil |
-// | ... |
-// +-------+
-//
-// Note that we require zero-bytes of overhead for completely empty
-// clusters. The minimum space requirement for a cluster is the size
-// of the hash-table entry plus a pointer value for each block in
-// the cluster. Empty blocks impose no extra space requirement.
-//
-// The cost of a lookup is:
-// a. A hash-table lookup to find the cluster
-// b. An array access in the cluster structure
-// c. A traversal over the linked-list for a block
-
-#ifndef BASE_ADDRESSMAP_INL_H_
-#define BASE_ADDRESSMAP_INL_H_
-
-#include "config.h"
-#include <stddef.h>
-#include <string.h>
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get uint16_t (ISO naming madness)
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place uint16_t might be defined
-#else
-#include <sys/types.h> // our last best hope
-#endif
-
-// This class is thread-unsafe -- that is, instances of this class can
-// not be accessed concurrently by multiple threads -- because the
-// callback function for Iterate() may mutate contained values. If the
-// callback functions you pass do not mutate their Value* argument,
-// AddressMap can be treated as thread-compatible -- that is, it's
-// safe for multiple threads to call "const" methods on this class,
-// but not safe for one thread to call const methods on this class
-// while another thread is calling non-const methods on the class.
-template <class Value>
-class AddressMap {
- public:
- typedef void* (*Allocator)(size_t size);
- typedef void (*DeAllocator)(void* ptr);
- typedef const void* Key;
-
- // Create an AddressMap that uses the specified allocator/deallocator.
- // The allocator/deallocator should behave like malloc/free.
- // For instance, the allocator does not need to return initialized memory.
- AddressMap(Allocator alloc, DeAllocator dealloc);
- ~AddressMap();
-
- // If the map contains an entry for "key", return it. Else return NULL.
- inline const Value* Find(Key key) const;
- inline Value* FindMutable(Key key);
-
- // Insert <key,value> into the map. Any old value associated
- // with key is forgotten.
- void Insert(Key key, Value value);
-
- // Remove any entry for key in the map. If an entry was found
- // and removed, stores the associated value in "*removed_value"
- // and returns true. Else returns false.
- bool FindAndRemove(Key key, Value* removed_value);
-
- // Similar to Find but we assume that keys are addresses of non-overlapping
- // memory ranges whose sizes are given by size_func.
- // If the map contains a range into which "key" points
- // (at its start or inside of it, but not at the end),
- // return the address of the associated value
- // and store its key in "*res_key".
- // Else return NULL.
- // max_size specifies largest range size possibly in existence now.
- typedef size_t (*ValueSizeFunc)(const Value& v);
- const Value* FindInside(ValueSizeFunc size_func, size_t max_size,
- Key key, Key* res_key);
-
- // Iterate over the address map calling 'callback'
- // for all stored key-value pairs and passing 'arg' to it.
- // We don't use full Closure/Callback machinery not to add
- // unnecessary dependencies to this class with low-level uses.
- template<class Type>
- inline void Iterate(void (*callback)(Key, Value*, Type), Type arg) const;
-
- private:
- typedef uintptr_t Number;
-
- // The implementation assumes that addresses inserted into the map
- // will be clustered. We take advantage of this fact by splitting
- // up the address-space into blocks and using a linked-list entry
- // for each block.
-
- // Size of each block. There is one linked-list for each block, so
- // do not make the block-size too big. Oterwise, a lot of time
- // will be spent traversing linked lists.
- static const int kBlockBits = 7;
- static const int kBlockSize = 1 << kBlockBits;
-
- // Entry kept in per-block linked-list
- struct Entry {
- Entry* next;
- Key key;
- Value value;
- };
-
- // We further group a sequence of consecutive blocks into a cluster.
- // The data for a cluster is represented as a dense array of
- // linked-lists, one list per contained block.
- static const int kClusterBits = 13;
- static const Number kClusterSize = 1 << (kBlockBits + kClusterBits);
- static const int kClusterBlocks = 1 << kClusterBits;
-
- // We use a simple chaining hash-table to represent the clusters.
- struct Cluster {
- Cluster* next; // Next cluster in hash table chain
- Number id; // Cluster ID
- Entry* blocks[kClusterBlocks]; // Per-block linked-lists
- };
-
- // Number of hash-table entries. With the block-size/cluster-size
- // defined above, each cluster covers 1 MB, so an 4K entry
- // hash-table will give an average hash-chain length of 1 for 4GB of
- // in-use memory.
- static const int kHashBits = 12;
- static const int kHashSize = 1 << 12;
-
- // Number of entry objects allocated at a time
- static const int ALLOC_COUNT = 64;
-
- Cluster** hashtable_; // The hash-table
- Entry* free_; // Free list of unused Entry objects
-
- // Multiplicative hash function:
- // The value "kHashMultiplier" is the bottom 32 bits of
- // int((sqrt(5)-1)/2 * 2^32)
- // This is a good multiplier as suggested in CLR, Knuth. The hash
- // value is taken to be the top "k" bits of the bottom 32 bits
- // of the muliplied value.
- static const uint32_t kHashMultiplier = 2654435769u;
- static int HashInt(Number x) {
- // Multiply by a constant and take the top bits of the result.
- const uint32_t m = static_cast<uint32_t>(x) * kHashMultiplier;
- return static_cast<int>(m >> (32 - kHashBits));
- }
-
- // Find cluster object for specified address. If not found
- // and "create" is true, create the object. If not found
- // and "create" is false, return NULL.
- //
- // This method is bitwise-const if create is false.
- Cluster* FindCluster(Number address, bool create) {
- // Look in hashtable
- const Number cluster_id = address >> (kBlockBits + kClusterBits);
- const int h = HashInt(cluster_id);
- for (Cluster* c = hashtable_[h]; c != NULL; c = c->next) {
- if (c->id == cluster_id) {
- return c;
- }
- }
-
- // Create cluster if necessary
- if (create) {
- Cluster* c = New<Cluster>(1);
- c->id = cluster_id;
- c->next = hashtable_[h];
- hashtable_[h] = c;
- return c;
- }
- return NULL;
- }
-
- // Return the block ID for an address within its cluster
- static int BlockID(Number address) {
- return (address >> kBlockBits) & (kClusterBlocks - 1);
- }
-
- //--------------------------------------------------------------
- // Memory management -- we keep all objects we allocate linked
- // together in a singly linked list so we can get rid of them
- // when we are all done. Furthermore, we allow the client to
- // pass in custom memory allocator/deallocator routines.
- //--------------------------------------------------------------
- struct Object {
- Object* next;
- // The real data starts here
- };
-
- Allocator alloc_; // The allocator
- DeAllocator dealloc_; // The deallocator
- Object* allocated_; // List of allocated objects
-
- // Allocates a zeroed array of T with length "num". Also inserts
- // the allocated block into a linked list so it can be deallocated
- // when we are all done.
- template <class T> T* New(int num) {
- void* ptr = (*alloc_)(sizeof(Object) + num*sizeof(T));
- memset(ptr, 0, sizeof(Object) + num*sizeof(T));
- Object* obj = reinterpret_cast<Object*>(ptr);
- obj->next = allocated_;
- allocated_ = obj;
- return reinterpret_cast<T*>(reinterpret_cast<Object*>(ptr) + 1);
- }
-};
-
-// More implementation details follow:
-
-template <class Value>
-AddressMap<Value>::AddressMap(Allocator alloc, DeAllocator dealloc)
- : free_(NULL),
- alloc_(alloc),
- dealloc_(dealloc),
- allocated_(NULL) {
- hashtable_ = New<Cluster*>(kHashSize);
-}
-
-template <class Value>
-AddressMap<Value>::~AddressMap() {
- // De-allocate all of the objects we allocated
- for (Object* obj = allocated_; obj != NULL; /**/) {
- Object* next = obj->next;
- (*dealloc_)(obj);
- obj = next;
- }
-}
-
-template <class Value>
-inline const Value* AddressMap<Value>::Find(Key key) const {
- return const_cast<AddressMap*>(this)->FindMutable(key);
-}
-
-template <class Value>
-inline Value* AddressMap<Value>::FindMutable(Key key) {
- const Number num = reinterpret_cast<Number>(key);
- const Cluster* const c = FindCluster(num, false/*do not create*/);
- if (c != NULL) {
- for (Entry* e = c->blocks[BlockID(num)]; e != NULL; e = e->next) {
- if (e->key == key) {
- return &e->value;
- }
- }
- }
- return NULL;
-}
-
-template <class Value>
-void AddressMap<Value>::Insert(Key key, Value value) {
- const Number num = reinterpret_cast<Number>(key);
- Cluster* const c = FindCluster(num, true/*create*/);
-
- // Look in linked-list for this block
- const int block = BlockID(num);
- for (Entry* e = c->blocks[block]; e != NULL; e = e->next) {
- if (e->key == key) {
- e->value = value;
- return;
- }
- }
-
- // Create entry
- if (free_ == NULL) {
- // Allocate a new batch of entries and add to free-list
- Entry* array = New<Entry>(ALLOC_COUNT);
- for (int i = 0; i < ALLOC_COUNT-1; i++) {
- array[i].next = &array[i+1];
- }
- array[ALLOC_COUNT-1].next = free_;
- free_ = &array[0];
- }
- Entry* e = free_;
- free_ = e->next;
- e->key = key;
- e->value = value;
- e->next = c->blocks[block];
- c->blocks[block] = e;
-}
-
-template <class Value>
-bool AddressMap<Value>::FindAndRemove(Key key, Value* removed_value) {
- const Number num = reinterpret_cast<Number>(key);
- Cluster* const c = FindCluster(num, false/*do not create*/);
- if (c != NULL) {
- for (Entry** p = &c->blocks[BlockID(num)]; *p != NULL; p = &(*p)->next) {
- Entry* e = *p;
- if (e->key == key) {
- *removed_value = e->value;
- *p = e->next; // Remove e from linked-list
- e->next = free_; // Add e to free-list
- free_ = e;
- return true;
- }
- }
- }
- return false;
-}
-
-template <class Value>
-const Value* AddressMap<Value>::FindInside(ValueSizeFunc size_func,
- size_t max_size,
- Key key,
- Key* res_key) {
- const Number key_num = reinterpret_cast<Number>(key);
- Number num = key_num; // we'll move this to move back through the clusters
- while (1) {
- const Cluster* c = FindCluster(num, false/*do not create*/);
- if (c != NULL) {
- while (1) {
- const int block = BlockID(num);
- bool had_smaller_key = false;
- for (const Entry* e = c->blocks[block]; e != NULL; e = e->next) {
- const Number e_num = reinterpret_cast<Number>(e->key);
- if (e_num <= key_num) {
- if (e_num == key_num || // to handle 0-sized ranges
- key_num < e_num + (*size_func)(e->value)) {
- *res_key = e->key;
- return &e->value;
- }
- had_smaller_key = true;
- }
- }
- if (had_smaller_key) return NULL; // got a range before 'key'
- // and it did not contain 'key'
- if (block == 0) break;
- // try address-wise previous block
- num |= kBlockSize - 1; // start at the last addr of prev block
- num -= kBlockSize;
- if (key_num - num > max_size) return NULL;
- }
- }
- if (num < kClusterSize) return NULL; // first cluster
- // go to address-wise previous cluster to try
- num |= kClusterSize - 1; // start at the last block of previous cluster
- num -= kClusterSize;
- if (key_num - num > max_size) return NULL;
- // Having max_size to limit the search is crucial: else
- // we have to traverse a lot of empty clusters (or blocks).
- // We can avoid needing max_size if we put clusters into
- // a search tree, but performance suffers considerably
- // if we use this approach by using stl::set.
- }
-}
-
-template <class Value>
-template <class Type>
-inline void AddressMap<Value>::Iterate(void (*callback)(Key, Value*, Type),
- Type arg) const {
- // We could optimize this by traversing only non-empty clusters and/or blocks
- // but it does not speed up heap-checker noticeably.
- for (int h = 0; h < kHashSize; ++h) {
- for (const Cluster* c = hashtable_[h]; c != NULL; c = c->next) {
- for (int b = 0; b < kClusterBlocks; ++b) {
- for (Entry* e = c->blocks[b]; e != NULL; e = e->next) {
- callback(e->key, &e->value, arg);
- }
- }
- }
- }
-}
-
-#endif // BASE_ADDRESSMAP_INL_H_
diff --git a/third_party/tcmalloc/vendor/src/central_freelist.cc b/third_party/tcmalloc/vendor/src/central_freelist.cc
deleted file mode 100644
index 87a1825..0000000
--- a/third_party/tcmalloc/vendor/src/central_freelist.cc
+++ /dev/null
@@ -1,376 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include "config.h"
-#include <algorithm>
-#include "central_freelist.h"
-#include "internal_logging.h" // for ASSERT, MESSAGE
-#include "linked_list.h" // for SLL_Next, SLL_Push, etc
-#include "page_heap.h" // for PageHeap
-#include "static_vars.h" // for Static
-
-using std::min;
-using std::max;
-
-namespace tcmalloc {
-
-void CentralFreeList::Init(size_t cl) {
- size_class_ = cl;
- tcmalloc::DLL_Init(&empty_);
- tcmalloc::DLL_Init(&nonempty_);
- num_spans_ = 0;
- counter_ = 0;
-
- max_cache_size_ = kMaxNumTransferEntries;
-#ifdef TCMALLOC_SMALL_BUT_SLOW
- // Disable the transfer cache for the small footprint case.
- cache_size_ = 0;
-#else
- cache_size_ = 16;
-#endif
- if (cl > 0) {
- // Limit the maximum size of the cache based on the size class. If this
- // is not done, large size class objects will consume a lot of memory if
- // they just sit in the transfer cache.
- int32_t bytes = Static::sizemap()->ByteSizeForClass(cl);
- int32_t objs_to_move = Static::sizemap()->num_objects_to_move(cl);
-
- ASSERT(objs_to_move > 0 && bytes > 0);
- // Limit each size class cache to at most 1MB of objects or one entry,
- // whichever is greater. Total transfer cache memory used across all
- // size classes then can't be greater than approximately
- // 1MB * kMaxNumTransferEntries.
- // min and max are in parens to avoid macro-expansion on windows.
- max_cache_size_ = (min)(max_cache_size_,
- (max)(1, (1024 * 1024) / (bytes * objs_to_move)));
- cache_size_ = (min)(cache_size_, max_cache_size_);
- }
- used_slots_ = 0;
- ASSERT(cache_size_ <= max_cache_size_);
-}
-
-void CentralFreeList::ReleaseListToSpans(void* start) {
- while (start) {
- void *next = SLL_Next(start);
- ReleaseToSpans(start);
- start = next;
- }
-}
-
-// MapObjectToSpan should logically be part of ReleaseToSpans. But
-// this triggers an optimization bug in gcc 4.5.0. Moving to a
-// separate function, and making sure that function isn't inlined,
-// seems to fix the problem. It also should be fixed for gcc 4.5.1.
-static
-#if __GNUC__ == 4 && __GNUC_MINOR__ == 5 && __GNUC_PATCHLEVEL__ == 0
-__attribute__ ((noinline))
-#endif
-Span* MapObjectToSpan(void* object) {
- const PageID p = reinterpret_cast<uintptr_t>(object) >> kPageShift;
- Span* span = Static::pageheap()->GetDescriptor(p);
- return span;
-}
-
-void CentralFreeList::ReleaseToSpans(void* object) {
- Span* span = MapObjectToSpan(object);
- ASSERT(span != NULL);
- ASSERT(span->refcount > 0);
-
- // If span is empty, move it to non-empty list
- if (span->objects == NULL) {
- tcmalloc::DLL_Remove(span);
- tcmalloc::DLL_Prepend(&nonempty_, span);
- Event(span, 'N', 0);
- }
-
- // The following check is expensive, so it is disabled by default
- if (false) {
- // Check that object does not occur in list
- int got = 0;
- for (void* p = span->objects; p != NULL; p = *((void**) p)) {
- ASSERT(p != object);
- got++;
- }
- ASSERT(got + span->refcount ==
- (span->length<<kPageShift) /
- Static::sizemap()->ByteSizeForClass(span->sizeclass));
- }
-
- counter_++;
- span->refcount--;
- if (span->refcount == 0) {
- Event(span, '#', 0);
- counter_ -= ((span->length<<kPageShift) /
- Static::sizemap()->ByteSizeForClass(span->sizeclass));
- tcmalloc::DLL_Remove(span);
- --num_spans_;
-
- // Release central list lock while operating on pageheap
- lock_.Unlock();
- {
- SpinLockHolder h(Static::pageheap_lock());
- Static::pageheap()->Delete(span);
- }
- lock_.Lock();
- } else {
- *(reinterpret_cast<void**>(object)) = span->objects;
- span->objects = object;
- }
-}
-
-bool CentralFreeList::EvictRandomSizeClass(
- int locked_size_class, bool force) {
- static int race_counter = 0;
- int t = race_counter++; // Updated without a lock, but who cares.
- if (t >= kNumClasses) {
- while (t >= kNumClasses) {
- t -= kNumClasses;
- }
- race_counter = t;
- }
- ASSERT(t >= 0);
- ASSERT(t < kNumClasses);
- if (t == locked_size_class) return false;
- return Static::central_cache()[t].ShrinkCache(locked_size_class, force);
-}
-
-bool CentralFreeList::MakeCacheSpace() {
- // Is there room in the cache?
- if (used_slots_ < cache_size_) return true;
- // Check if we can expand this cache?
- if (cache_size_ == max_cache_size_) return false;
- // Ok, we'll try to grab an entry from some other size class.
- if (EvictRandomSizeClass(size_class_, false) ||
- EvictRandomSizeClass(size_class_, true)) {
- // Succeeded in evicting, we're going to make our cache larger.
- // However, we may have dropped and re-acquired the lock in
- // EvictRandomSizeClass (via ShrinkCache and the LockInverter), so the
- // cache_size may have changed. Therefore, check and verify that it is
- // still OK to increase the cache_size.
- if (cache_size_ < max_cache_size_) {
- cache_size_++;
- return true;
- }
- }
- return false;
-}
-
-
-namespace {
-class LockInverter {
- private:
- SpinLock *held_, *temp_;
- public:
- inline explicit LockInverter(SpinLock* held, SpinLock *temp)
- : held_(held), temp_(temp) { held_->Unlock(); temp_->Lock(); }
- inline ~LockInverter() { temp_->Unlock(); held_->Lock(); }
-};
-}
-
-// This function is marked as NO_THREAD_SAFETY_ANALYSIS because it uses
-// LockInverter to release one lock and acquire another in scoped-lock
-// style, which our current annotation/analysis does not support.
-bool CentralFreeList::ShrinkCache(int locked_size_class, bool force)
- NO_THREAD_SAFETY_ANALYSIS {
- // Start with a quick check without taking a lock.
- if (cache_size_ == 0) return false;
- // We don't evict from a full cache unless we are 'forcing'.
- if (force == false && used_slots_ == cache_size_) return false;
-
- // Grab lock, but first release the other lock held by this thread. We use
- // the lock inverter to ensure that we never hold two size class locks
- // concurrently. That can create a deadlock because there is no well
- // defined nesting order.
- LockInverter li(&Static::central_cache()[locked_size_class].lock_, &lock_);
- ASSERT(used_slots_ <= cache_size_);
- ASSERT(0 <= cache_size_);
- if (cache_size_ == 0) return false;
- if (used_slots_ == cache_size_) {
- if (force == false) return false;
- // ReleaseListToSpans releases the lock, so we have to make all the
- // updates to the central list before calling it.
- cache_size_--;
- used_slots_--;
- ReleaseListToSpans(tc_slots_[used_slots_].head);
- return true;
- }
- cache_size_--;
- return true;
-}
-
-void CentralFreeList::InsertRange(void *start, void *end, int N) {
- SpinLockHolder h(&lock_);
- if (N == Static::sizemap()->num_objects_to_move(size_class_) &&
- MakeCacheSpace()) {
- int slot = used_slots_++;
- ASSERT(slot >=0);
- ASSERT(slot < max_cache_size_);
- TCEntry *entry = &tc_slots_[slot];
- entry->head = start;
- entry->tail = end;
- return;
- }
- ReleaseListToSpans(start);
-}
-
-int CentralFreeList::RemoveRange(void **start, void **end, int N) {
- ASSERT(N > 0);
- lock_.Lock();
- if (N == Static::sizemap()->num_objects_to_move(size_class_) &&
- used_slots_ > 0) {
- int slot = --used_slots_;
- ASSERT(slot >= 0);
- TCEntry *entry = &tc_slots_[slot];
- *start = entry->head;
- *end = entry->tail;
- lock_.Unlock();
- return N;
- }
-
- int result = 0;
- void* head = NULL;
- void* tail = NULL;
- // TODO: Prefetch multiple TCEntries?
- tail = FetchFromSpansSafe();
- if (tail != NULL) {
- SLL_SetNext(tail, NULL);
- head = tail;
- result = 1;
- while (result < N) {
- void *t = FetchFromSpans();
- if (!t) break;
- SLL_Push(&head, t);
- result++;
- }
- }
- lock_.Unlock();
- *start = head;
- *end = tail;
- return result;
-}
-
-
-void* CentralFreeList::FetchFromSpansSafe() {
- void *t = FetchFromSpans();
- if (!t) {
- Populate();
- t = FetchFromSpans();
- }
- return t;
-}
-
-void* CentralFreeList::FetchFromSpans() {
- if (tcmalloc::DLL_IsEmpty(&nonempty_)) return NULL;
- Span* span = nonempty_.next;
-
- ASSERT(span->objects != NULL);
- span->refcount++;
- void* result = span->objects;
- span->objects = *(reinterpret_cast<void**>(result));
- if (span->objects == NULL) {
- // Move to empty list
- tcmalloc::DLL_Remove(span);
- tcmalloc::DLL_Prepend(&empty_, span);
- Event(span, 'E', 0);
- }
- counter_--;
- return result;
-}
-
-// Fetch memory from the system and add to the central cache freelist.
-void CentralFreeList::Populate() {
- // Release central list lock while operating on pageheap
- lock_.Unlock();
- const size_t npages = Static::sizemap()->class_to_pages(size_class_);
-
- Span* span;
- {
- SpinLockHolder h(Static::pageheap_lock());
- span = Static::pageheap()->New(npages);
- if (span) Static::pageheap()->RegisterSizeClass(span, size_class_);
- }
- if (span == NULL) {
- Log(kLog, __FILE__, __LINE__,
- "tcmalloc: allocation failed", npages << kPageShift);
- lock_.Lock();
- return;
- }
- ASSERT(span->length == npages);
- // Cache sizeclass info eagerly. Locking is not necessary.
- // (Instead of being eager, we could just replace any stale info
- // about this span, but that seems to be no better in practice.)
- for (int i = 0; i < npages; i++) {
- Static::pageheap()->CacheSizeClass(span->start + i, size_class_);
- }
-
- // Split the block into pieces and add to the free-list
- // TODO: coloring of objects to avoid cache conflicts?
- void** tail = &span->objects;
- char* ptr = reinterpret_cast<char*>(span->start << kPageShift);
- char* limit = ptr + (npages << kPageShift);
- const size_t size = Static::sizemap()->ByteSizeForClass(size_class_);
- int num = 0;
- while (ptr + size <= limit) {
- *tail = ptr;
- tail = reinterpret_cast<void**>(ptr);
- ptr += size;
- num++;
- }
- ASSERT(ptr <= limit);
- *tail = NULL;
- span->refcount = 0; // No sub-object in use yet
-
- // Add span to list of non-empty spans
- lock_.Lock();
- tcmalloc::DLL_Prepend(&nonempty_, span);
- ++num_spans_;
- counter_ += num;
-}
-
-int CentralFreeList::tc_length() {
- SpinLockHolder h(&lock_);
- return used_slots_ * Static::sizemap()->num_objects_to_move(size_class_);
-}
-
-size_t CentralFreeList::OverheadBytes() {
- SpinLockHolder h(&lock_);
- if (size_class_ == 0) { // 0 holds the 0-sized allocations
- return 0;
- }
- const size_t pages_per_span = Static::sizemap()->class_to_pages(size_class_);
- const size_t object_size = Static::sizemap()->class_to_size(size_class_);
- ASSERT(object_size > 0);
- const size_t overhead_per_span = (pages_per_span * kPageSize) % object_size;
- return num_spans_ * overhead_per_span;
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/vendor/src/central_freelist.h b/third_party/tcmalloc/vendor/src/central_freelist.h
deleted file mode 100644
index 4fd5799..0000000
--- a/third_party/tcmalloc/vendor/src/central_freelist.h
+++ /dev/null
@@ -1,200 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#ifndef TCMALLOC_CENTRAL_FREELIST_H_
-#define TCMALLOC_CENTRAL_FREELIST_H_
-
-#include "config.h"
-#include <stddef.h> // for size_t
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for int32_t
-#endif
-#include "base/spinlock.h"
-#include "base/thread_annotations.h"
-#include "common.h"
-#include "span.h"
-
-namespace tcmalloc {
-
-// Data kept per size-class in central cache.
-class CentralFreeList {
- public:
- // A CentralFreeList may be used before its constructor runs.
- // So we prevent lock_'s constructor from doing anything to the
- // lock_ state.
- CentralFreeList() : lock_(base::LINKER_INITIALIZED) { }
-
- void Init(size_t cl);
-
- // These methods all do internal locking.
-
- // Insert the specified range into the central freelist. N is the number of
- // elements in the range. RemoveRange() is the opposite operation.
- void InsertRange(void *start, void *end, int N);
-
- // Returns the actual number of fetched elements and sets *start and *end.
- int RemoveRange(void **start, void **end, int N);
-
- // Returns the number of free objects in cache.
- int length() {
- SpinLockHolder h(&lock_);
- return counter_;
- }
-
- // Returns the number of free objects in the transfer cache.
- int tc_length();
-
- // Returns the memory overhead (internal fragmentation) attributable
- // to the freelist. This is memory lost when the size of elements
- // in a freelist doesn't exactly divide the page-size (an 8192-byte
- // page full of 5-byte objects would have 2 bytes memory overhead).
- size_t OverheadBytes();
-
- private:
- // TransferCache is used to cache transfers of
- // sizemap.num_objects_to_move(size_class) back and forth between
- // thread caches and the central cache for a given size class.
- struct TCEntry {
- void *head; // Head of chain of objects.
- void *tail; // Tail of chain of objects.
- };
-
- // A central cache freelist can have anywhere from 0 to kMaxNumTransferEntries
- // slots to put link list chains into.
-#ifdef TCMALLOC_SMALL_BUT_SLOW
- // For the small memory model, the transfer cache is not used.
- static const int kMaxNumTransferEntries = 0;
-#else
- // Starting point for the the maximum number of entries in the transfer cache.
- // This actual maximum for a given size class may be lower than this
- // maximum value.
- static const int kMaxNumTransferEntries = 64;
-#endif
-
- // REQUIRES: lock_ is held
- // Remove object from cache and return.
- // Return NULL if no free entries in cache.
- void* FetchFromSpans() EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock_ is held
- // Remove object from cache and return. Fetches
- // from pageheap if cache is empty. Only returns
- // NULL on allocation failure.
- void* FetchFromSpansSafe() EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock_ is held
- // Release a linked list of objects to spans.
- // May temporarily release lock_.
- void ReleaseListToSpans(void *start) EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock_ is held
- // Release an object to spans.
- // May temporarily release lock_.
- void ReleaseToSpans(void* object) EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock_ is held
- // Populate cache by fetching from the page heap.
- // May temporarily release lock_.
- void Populate() EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock is held.
- // Tries to make room for a TCEntry. If the cache is full it will try to
- // expand it at the cost of some other cache size. Return false if there is
- // no space.
- bool MakeCacheSpace() EXCLUSIVE_LOCKS_REQUIRED(lock_);
-
- // REQUIRES: lock_ for locked_size_class is held.
- // Picks a "random" size class to steal TCEntry slot from. In reality it
- // just iterates over the sizeclasses but does so without taking a lock.
- // Returns true on success.
- // May temporarily lock a "random" size class.
- static bool EvictRandomSizeClass(int locked_size_class, bool force);
-
- // REQUIRES: lock_ is *not* held.
- // Tries to shrink the Cache. If force is true it will relase objects to
- // spans if it allows it to shrink the cache. Return false if it failed to
- // shrink the cache. Decrements cache_size_ on succeess.
- // May temporarily take lock_. If it takes lock_, the locked_size_class
- // lock is released to keep the thread from holding two size class locks
- // concurrently which could lead to a deadlock.
- bool ShrinkCache(int locked_size_class, bool force) LOCKS_EXCLUDED(lock_);
-
- // This lock protects all the data members. cached_entries and cache_size_
- // may be looked at without holding the lock.
- SpinLock lock_;
-
- // We keep linked lists of empty and non-empty spans.
- size_t size_class_; // My size class
- Span empty_; // Dummy header for list of empty spans
- Span nonempty_; // Dummy header for list of non-empty spans
- size_t num_spans_; // Number of spans in empty_ plus nonempty_
- size_t counter_; // Number of free objects in cache entry
-
- // Here we reserve space for TCEntry cache slots. Space is preallocated
- // for the largest possible number of entries than any one size class may
- // accumulate. Not all size classes are allowed to accumulate
- // kMaxNumTransferEntries, so there is some wasted space for those size
- // classes.
- TCEntry tc_slots_[kMaxNumTransferEntries];
-
- // Number of currently used cached entries in tc_slots_. This variable is
- // updated under a lock but can be read without one.
- int32_t used_slots_;
- // The current number of slots for this size class. This is an
- // adaptive value that is increased if there is lots of traffic
- // on a given size class.
- int32_t cache_size_;
- // Maximum size of the cache for a given size class.
- int32_t max_cache_size_;
-};
-
-// Pads each CentralCache object to multiple of 64 bytes. Since some
-// compilers (such as MSVC) don't like it when the padding is 0, I use
-// template specialization to remove the padding entirely when
-// sizeof(CentralFreeList) is a multiple of 64.
-template<int kFreeListSizeMod64>
-class CentralFreeListPaddedTo : public CentralFreeList {
- private:
- char pad_[64 - kFreeListSizeMod64];
-};
-
-template<>
-class CentralFreeListPaddedTo<0> : public CentralFreeList {
-};
-
-class CentralFreeListPadded : public CentralFreeListPaddedTo<
- sizeof(CentralFreeList) % 64> {
-};
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_CENTRAL_FREELIST_H_
diff --git a/third_party/tcmalloc/vendor/src/common.cc b/third_party/tcmalloc/vendor/src/common.cc
deleted file mode 100644
index dad7372..0000000
--- a/third_party/tcmalloc/vendor/src/common.cc
+++ /dev/null
@@ -1,202 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include "config.h"
-#include "common.h"
-#include "system-alloc.h"
-
-namespace tcmalloc {
-
-// Note: the following only works for "n"s that fit in 32-bits, but
-// that is fine since we only use it for small sizes.
-static inline int LgFloor(size_t n) {
- int log = 0;
- for (int i = 4; i >= 0; --i) {
- int shift = (1 << i);
- size_t x = n >> shift;
- if (x != 0) {
- n = x;
- log += shift;
- }
- }
- ASSERT(n == 1);
- return log;
-}
-
-int AlignmentForSize(size_t size) {
- int alignment = kAlignment;
- if (size > kMaxSize) {
- // Cap alignment at kPageSize for large sizes.
- alignment = kPageSize;
- } else if (size >= 128) {
- // Space wasted due to alignment is at most 1/8, i.e., 12.5%.
- alignment = (1 << LgFloor(size)) / 8;
- } else if (size >= 16) {
- // We need an alignment of at least 16 bytes to satisfy
- // requirements for some SSE types.
- alignment = 16;
- }
- // Maximum alignment allowed is page size alignment.
- if (alignment > kPageSize) {
- alignment = kPageSize;
- }
- CHECK_CONDITION(size < 16 || alignment >= 16);
- CHECK_CONDITION((alignment & (alignment - 1)) == 0);
- return alignment;
-}
-
-int SizeMap::NumMoveSize(size_t size) {
- if (size == 0) return 0;
- // Use approx 64k transfers between thread and central caches.
- int num = static_cast<int>(64.0 * 1024.0 / size);
- if (num < 2) num = 2;
-
- // Avoid bringing too many objects into small object free lists.
- // If this value is too large:
- // - We waste memory with extra objects sitting in the thread caches.
- // - The central freelist holds its lock for too long while
- // building a linked list of objects, slowing down the allocations
- // of other threads.
- // If this value is too small:
- // - We go to the central freelist too often and we have to acquire
- // its lock each time.
- // This value strikes a balance between the constraints above.
- if (num > 32) num = 32;
-
- return num;
-}
-
-// Initialize the mapping arrays
-void SizeMap::Init() {
- // Do some sanity checking on add_amount[]/shift_amount[]/class_array[]
- if (ClassIndex(0) < 0) {
- Log(kCrash, __FILE__, __LINE__,
- "Invalid class index for size 0", ClassIndex(0));
- }
- if (ClassIndex(kMaxSize) >= sizeof(class_array_)) {
- Log(kCrash, __FILE__, __LINE__,
- "Invalid class index for kMaxSize", ClassIndex(kMaxSize));
- }
-
- // Compute the size classes we want to use
- int sc = 1; // Next size class to assign
- int alignment = kAlignment;
- CHECK_CONDITION(kAlignment <= 16);
- for (size_t size = kAlignment; size <= kMaxSize; size += alignment) {
- alignment = AlignmentForSize(size);
- CHECK_CONDITION((size % alignment) == 0);
-
- int blocks_to_move = NumMoveSize(size) / 4;
- size_t psize = 0;
- do {
- psize += kPageSize;
- // Allocate enough pages so leftover is less than 1/8 of total.
- // This bounds wasted space to at most 12.5%.
- while ((psize % size) > (psize >> 3)) {
- psize += kPageSize;
- }
- // Continue to add pages until there are at least as many objects in
- // the span as are needed when moving objects from the central
- // freelists and spans to the thread caches.
- } while ((psize / size) < (blocks_to_move));
- const size_t my_pages = psize >> kPageShift;
-
- if (sc > 1 && my_pages == class_to_pages_[sc-1]) {
- // See if we can merge this into the previous class without
- // increasing the fragmentation of the previous class.
- const size_t my_objects = (my_pages << kPageShift) / size;
- const size_t prev_objects = (class_to_pages_[sc-1] << kPageShift)
- / class_to_size_[sc-1];
- if (my_objects == prev_objects) {
- // Adjust last class to include this size
- class_to_size_[sc-1] = size;
- continue;
- }
- }
-
- // Add new class
- class_to_pages_[sc] = my_pages;
- class_to_size_[sc] = size;
- sc++;
- }
- if (sc != kNumClasses) {
- Log(kCrash, __FILE__, __LINE__,
- "wrong number of size classes: (found vs. expected )", sc, kNumClasses);
- }
-
- // Initialize the mapping arrays
- int next_size = 0;
- for (int c = 1; c < kNumClasses; c++) {
- const int max_size_in_class = class_to_size_[c];
- for (int s = next_size; s <= max_size_in_class; s += kAlignment) {
- class_array_[ClassIndex(s)] = c;
- }
- next_size = max_size_in_class + kAlignment;
- }
-
- // Double-check sizes just to be safe
- for (size_t size = 0; size <= kMaxSize; size++) {
- const int sc = SizeClass(size);
- if (sc <= 0 || sc >= kNumClasses) {
- Log(kCrash, __FILE__, __LINE__,
- "Bad size class (class, size)", sc, size);
- }
- if (sc > 1 && size <= class_to_size_[sc-1]) {
- Log(kCrash, __FILE__, __LINE__,
- "Allocating unnecessarily large class (class, size)", sc, size);
- }
- const size_t s = class_to_size_[sc];
- if (size > s || s == 0) {
- Log(kCrash, __FILE__, __LINE__,
- "Bad (class, size, requested)", sc, s, size);
- }
- }
-
- // Initialize the num_objects_to_move array.
- for (size_t cl = 1; cl < kNumClasses; ++cl) {
- num_objects_to_move_[cl] = NumMoveSize(ByteSizeForClass(cl));
- }
-}
-
-// Metadata allocator -- keeps stats about how many bytes allocated.
-static uint64_t metadata_system_bytes_ = 0;
-void* MetaDataAlloc(size_t bytes) {
- void* result = TCMalloc_SystemAlloc(bytes, NULL);
- if (result != NULL) {
- metadata_system_bytes_ += bytes;
- }
- return result;
-}
-
-uint64_t metadata_system_bytes() { return metadata_system_bytes_; }
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/vendor/src/common.h b/third_party/tcmalloc/vendor/src/common.h
deleted file mode 100644
index 49458f2..0000000
--- a/third_party/tcmalloc/vendor/src/common.h
+++ /dev/null
@@ -1,246 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// Common definitions for tcmalloc code.
-
-#ifndef TCMALLOC_COMMON_H_
-#define TCMALLOC_COMMON_H_
-
-#include "config.h"
-#include <stddef.h> // for size_t
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t, uint64_t
-#endif
-#include "internal_logging.h" // for ASSERT, etc
-
-// Type that can hold a page number
-typedef uintptr_t PageID;
-
-// Type that can hold the length of a run of pages
-typedef uintptr_t Length;
-
-//-------------------------------------------------------------------
-// Configuration
-//-------------------------------------------------------------------
-
-// Using large pages speeds up the execution at a cost of larger memory use.
-// Deallocation may speed up by a factor as the page map gets 8x smaller, so
-// lookups in the page map result in fewer L2 cache misses, which translates to
-// speedup for application/platform combinations with high L2 cache pressure.
-// As the number of size classes increases with large pages, we increase
-// the thread cache allowance to avoid passing more free ranges to and from
-// central lists. Also, larger pages are less likely to get freed.
-// These two factors cause a bounded increase in memory use.
-
-#if defined(TCMALLOC_LARGE_PAGES)
-static const size_t kPageShift = 15;
-static const size_t kNumClasses = 78;
-#else
-static const size_t kPageShift = 13;
-static const size_t kNumClasses = 86;
-#endif
-static const size_t kMaxThreadCacheSize = 4 << 20;
-
-static const size_t kPageSize = 1 << kPageShift;
-static const size_t kMaxSize = 256 * 1024;
-static const size_t kAlignment = 8;
-static const size_t kLargeSizeClass = 0;
-// For all span-lengths < kMaxPages we keep an exact-size list.
-static const size_t kMaxPages = 1 << (20 - kPageShift);
-
-// Default bound on the total amount of thread caches.
-#ifdef TCMALLOC_SMALL_BUT_SLOW
-// Make the overall thread cache no bigger than that of a single thread
-// for the small memory footprint case.
-static const size_t kDefaultOverallThreadCacheSize = kMaxThreadCacheSize;
-#else
-static const size_t kDefaultOverallThreadCacheSize = 8u * kMaxThreadCacheSize;
-#endif
-
-// Lower bound on the per-thread cache sizes
-static const size_t kMinThreadCacheSize = kMaxSize * 2;
-
-// The number of bytes one ThreadCache will steal from another when
-// the first ThreadCache is forced to Scavenge(), delaying the
-// next call to Scavenge for this thread.
-static const size_t kStealAmount = 1 << 16;
-
-// The number of times that a deallocation can cause a freelist to
-// go over its max_length() before shrinking max_length().
-static const int kMaxOverages = 3;
-
-// Maximum length we allow a per-thread free-list to have before we
-// move objects from it into the corresponding central free-list. We
-// want this big to avoid locking the central free-list too often. It
-// should not hurt to make this list somewhat big because the
-// scavenging code will shrink it down when its contents are not in use.
-static const int kMaxDynamicFreeListLength = 8192;
-
-static const Length kMaxValidPages = (~static_cast<Length>(0)) >> kPageShift;
-
-#if defined __x86_64__
-// All current and planned x86_64 processors only look at the lower 48 bits
-// in virtual to physical address translation. The top 16 are thus unused.
-// TODO(rus): Under what operating systems can we increase it safely to 17?
-// This lets us use smaller page maps. On first allocation, a 36-bit page map
-// uses only 96 KB instead of the 4.5 MB used by a 52-bit page map.
-static const int kAddressBits = (sizeof(void*) < 8 ? (8 * sizeof(void*)) : 48);
-#else
-static const int kAddressBits = 8 * sizeof(void*);
-#endif
-
-namespace tcmalloc {
-
-// Convert byte size into pages. This won't overflow, but may return
-// an unreasonably large value if bytes is huge enough.
-inline Length pages(size_t bytes) {
- return (bytes >> kPageShift) +
- ((bytes & (kPageSize - 1)) > 0 ? 1 : 0);
-}
-
-// For larger allocation sizes, we use larger memory alignments to
-// reduce the number of size classes.
-int AlignmentForSize(size_t size);
-
-// Size-class information + mapping
-class SizeMap {
- private:
- // Number of objects to move between a per-thread list and a central
- // list in one shot. We want this to be not too small so we can
- // amortize the lock overhead for accessing the central list. Making
- // it too big may temporarily cause unnecessary memory wastage in the
- // per-thread free list until the scavenger cleans up the list.
- int num_objects_to_move_[kNumClasses];
-
- //-------------------------------------------------------------------
- // Mapping from size to size_class and vice versa
- //-------------------------------------------------------------------
-
- // Sizes <= 1024 have an alignment >= 8. So for such sizes we have an
- // array indexed by ceil(size/8). Sizes > 1024 have an alignment >= 128.
- // So for these larger sizes we have an array indexed by ceil(size/128).
- //
- // We flatten both logical arrays into one physical array and use
- // arithmetic to compute an appropriate index. The constants used by
- // ClassIndex() were selected to make the flattening work.
- //
- // Examples:
- // Size Expression Index
- // -------------------------------------------------------
- // 0 (0 + 7) / 8 0
- // 1 (1 + 7) / 8 1
- // ...
- // 1024 (1024 + 7) / 8 128
- // 1025 (1025 + 127 + (120<<7)) / 128 129
- // ...
- // 32768 (32768 + 127 + (120<<7)) / 128 376
- static const int kMaxSmallSize = 1024;
- static const size_t kClassArraySize =
- ((kMaxSize + 127 + (120 << 7)) >> 7) + 1;
- unsigned char class_array_[kClassArraySize];
-
- // Compute index of the class_array[] entry for a given size
- static inline int ClassIndex(int s) {
- ASSERT(0 <= s);
- ASSERT(s <= kMaxSize);
- const bool big = (s > kMaxSmallSize);
- const int add_amount = big ? (127 + (120<<7)) : 7;
- const int shift_amount = big ? 7 : 3;
- return (s + add_amount) >> shift_amount;
- }
-
- int NumMoveSize(size_t size);
-
- // Mapping from size class to max size storable in that class
- size_t class_to_size_[kNumClasses];
-
- // Mapping from size class to number of pages to allocate at a time
- size_t class_to_pages_[kNumClasses];
-
- public:
- // Constructor should do nothing since we rely on explicit Init()
- // call, which may or may not be called before the constructor runs.
- SizeMap() { }
-
- // Initialize the mapping arrays
- void Init();
-
- inline int SizeClass(int size) {
- return class_array_[ClassIndex(size)];
- }
-
- // Get the byte-size for a specified class
- inline size_t ByteSizeForClass(size_t cl) {
- return class_to_size_[cl];
- }
-
- // Mapping from size class to max size storable in that class
- inline size_t class_to_size(size_t cl) {
- return class_to_size_[cl];
- }
-
- // Mapping from size class to number of pages to allocate at a time
- inline size_t class_to_pages(size_t cl) {
- return class_to_pages_[cl];
- }
-
- // Number of objects to move between a per-thread list and a central
- // list in one shot. We want this to be not too small so we can
- // amortize the lock overhead for accessing the central list. Making
- // it too big may temporarily cause unnecessary memory wastage in the
- // per-thread free list until the scavenger cleans up the list.
- inline int num_objects_to_move(size_t cl) {
- return num_objects_to_move_[cl];
- }
-};
-
-// Allocates "bytes" worth of memory and returns it. Increments
-// metadata_system_bytes appropriately. May return NULL if allocation
-// fails. Requires pageheap_lock is held.
-void* MetaDataAlloc(size_t bytes);
-
-// Returns the total number of bytes allocated from the system.
-// Requires pageheap_lock is held.
-uint64_t metadata_system_bytes();
-
-// size/depth are made the same size as a pointer so that some generic
-// code below can conveniently cast them back and forth to void*.
-static const int kMaxStackDepth = 31;
-struct StackTrace {
- uintptr_t size; // Size of object
- uintptr_t depth; // Number of PC values stored in array below
- void* stack[kMaxStackDepth];
-};
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_COMMON_H_
diff --git a/third_party/tcmalloc/vendor/src/config.h.in b/third_party/tcmalloc/vendor/src/config.h.in
deleted file mode 100644
index 4eed17a..0000000
--- a/third_party/tcmalloc/vendor/src/config.h.in
+++ /dev/null
@@ -1,274 +0,0 @@
-/* src/config.h.in. Generated from configure.ac by autoheader. */
-
-
-#ifndef GPERFTOOLS_CONFIG_H_
-#define GPERFTOOLS_CONFIG_H_
-
-
-/* Define to 1 if compiler supports __builtin_stack_pointer */
-#undef HAVE_BUILTIN_STACK_POINTER
-
-/* Define to 1 if you have the <conflict-signal.h> header file. */
-#undef HAVE_CONFLICT_SIGNAL_H
-
-/* Define to 1 if you have the <cygwin/signal.h> header file. */
-#undef HAVE_CYGWIN_SIGNAL_H
-
-/* Define to 1 if you have the declaration of `cfree', and to 0 if you don't.
- */
-#undef HAVE_DECL_CFREE
-
-/* Define to 1 if you have the declaration of `memalign', and to 0 if you
- don't. */
-#undef HAVE_DECL_MEMALIGN
-
-/* Define to 1 if you have the declaration of `posix_memalign', and to 0 if
- you don't. */
-#undef HAVE_DECL_POSIX_MEMALIGN
-
-/* Define to 1 if you have the declaration of `pvalloc', and to 0 if you
- don't. */
-#undef HAVE_DECL_PVALLOC
-
-/* Define to 1 if you have the declaration of `uname', and to 0 if you don't.
- */
-#undef HAVE_DECL_UNAME
-
-/* Define to 1 if you have the declaration of `valloc', and to 0 if you don't.
- */
-#undef HAVE_DECL_VALLOC
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if the system has the type `Elf32_Versym'. */
-#undef HAVE_ELF32_VERSYM
-
-/* Define to 1 if you have the <execinfo.h> header file. */
-#undef HAVE_EXECINFO_H
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if you have the <features.h> header file. */
-#undef HAVE_FEATURES_H
-
-/* Define to 1 if you have the `geteuid' function. */
-#undef HAVE_GETEUID
-
-/* Define to 1 if you have the `getpagesize' function. */
-#undef HAVE_GETPAGESIZE
-
-/* Define to 1 if you have the <glob.h> header file. */
-#undef HAVE_GLOB_H
-
-/* Define to 1 if you have the <grp.h> header file. */
-#undef HAVE_GRP_H
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <libunwind.h> header file. */
-#undef HAVE_LIBUNWIND_H
-
-/* Define to 1 if you have the <linux/ptrace.h> header file. */
-#undef HAVE_LINUX_PTRACE_H
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#undef HAVE_MALLOC_H
-
-/* Define to 1 if you have the <malloc/malloc.h> header file. */
-#undef HAVE_MALLOC_MALLOC_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have a working `mmap' system call. */
-#undef HAVE_MMAP
-
-/* define if the compiler implements namespaces */
-#undef HAVE_NAMESPACES
-
-/* Define to 1 if you have the <poll.h> header file. */
-#undef HAVE_POLL_H
-
-/* define if libc has program_invocation_name */
-#undef HAVE_PROGRAM_INVOCATION_NAME
-
-/* Define if you have POSIX threads libraries and header files. */
-#undef HAVE_PTHREAD
-
-/* Define to 1 if you have the <pwd.h> header file. */
-#undef HAVE_PWD_H
-
-/* Define to 1 if you have the `sbrk' function. */
-#undef HAVE_SBRK
-
-/* Define to 1 if you have the <sched.h> header file. */
-#undef HAVE_SCHED_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if the system has the type `struct mallinfo'. */
-#undef HAVE_STRUCT_MALLINFO
-
-/* Define to 1 if you have the <sys/cdefs.h> header file. */
-#undef HAVE_SYS_CDEFS_H
-
-/* Define to 1 if you have the <sys/malloc.h> header file. */
-#undef HAVE_SYS_MALLOC_H
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#undef HAVE_SYS_PARAM_H
-
-/* Define to 1 if you have the <sys/prctl.h> header file. */
-#undef HAVE_SYS_PRCTL_H
-
-/* Define to 1 if you have the <sys/resource.h> header file. */
-#undef HAVE_SYS_RESOURCE_H
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/syscall.h> header file. */
-#undef HAVE_SYS_SYSCALL_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* <sys/ucontext.h> is broken on redhat 7 */
-#undef HAVE_SYS_UCONTEXT_H
-
-/* Define to 1 if you have the <sys/wait.h> header file. */
-#undef HAVE_SYS_WAIT_H
-
-/* Define to 1 if compiler supports __thread */
-#undef HAVE_TLS
-
-/* Define to 1 if you have the <ucontext.h> header file. */
-#undef HAVE_UCONTEXT_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the <unwind.h> header file. */
-#undef HAVE_UNWIND_H
-
-/* Define to 1 if you have the <valgrind.h> header file. */
-#undef HAVE_VALGRIND_H
-
-/* define if your compiler has __attribute__ */
-#undef HAVE___ATTRIBUTE__
-
-/* Define to 1 if compiler supports __environ */
-#undef HAVE___ENVIRON
-
-/* Define to 1 if the system has the type `__int64'. */
-#undef HAVE___INT64
-
-/* prefix where we look for installed files */
-#undef INSTALL_PREFIX
-
-/* Define to 1 if int32_t is equivalent to intptr_t */
-#undef INT32_EQUALS_INTPTR
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
- */
-#undef LT_OBJDIR
-
-/* Define to 'volatile' if __malloc_hook is declared volatile */
-#undef MALLOC_HOOK_MAYBE_VOLATILE
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-#undef NO_MINUS_C_MINUS_O
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* How to access the PC from a struct ucontext */
-#undef PC_FROM_UCONTEXT
-
-/* Always the empty-string on non-windows systems. On windows, should be
- "__declspec(dllexport)". This way, when we compile the dll, we export our
- functions/classes. It's safe to define this here because config.h is only
- used internally, to compile the DLL, and every DLL source file #includes
- "config.h" before anything else. */
-#undef PERFTOOLS_DLL_DECL
-
-/* printf format code for printing a size_t and ssize_t */
-#undef PRIdS
-
-/* printf format code for printing a size_t and ssize_t */
-#undef PRIuS
-
-/* printf format code for printing a size_t and ssize_t */
-#undef PRIxS
-
-/* Mark the systems where we know it's bad if pthreads runs too
- early before main (before threads are initialized, presumably). */
-#ifdef __FreeBSD__
-#define PTHREADS_CRASHES_IF_RUN_TOO_EARLY 1
-#endif
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-#undef PTHREAD_CREATE_JOINABLE
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* the namespace where STL code like vector<> is defined */
-#undef STL_NAMESPACE
-
-/* Version number of package */
-#undef VERSION
-
-/* C99 says: define this to get the PRI... macros from stdint.h */
-#ifndef __STDC_FORMAT_MACROS
-# define __STDC_FORMAT_MACROS 1
-#endif
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-#undef inline
-#endif
-
-
-#ifdef __MINGW32__
-#include "windows/mingw.h"
-#endif
-
-#endif /* #ifndef GPERFTOOLS_CONFIG_H_ */
-
diff --git a/third_party/tcmalloc/vendor/src/config_for_unittests.h b/third_party/tcmalloc/vendor/src/config_for_unittests.h
deleted file mode 100644
index b418dbf..0000000
--- a/third_party/tcmalloc/vendor/src/config_for_unittests.h
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Craig Silverstein
-//
-// This file is needed for windows -- unittests are not part of the
-// perftools dll, but still want to include config.h just like the
-// dll does, so they can use internal tools and APIs for testing.
-//
-// The problem is that config.h declares PERFTOOLS_DLL_DECL to be
-// for exporting symbols, but the unittest needs to *import* symbols
-// (since it's not the dll).
-//
-// The solution is to have this file, which is just like config.h but
-// sets PERFTOOLS_DLL_DECL to do a dllimport instead of a dllexport.
-//
-// The reason we need this extra PERFTOOLS_DLL_DECL_FOR_UNITTESTS
-// variable is in case people want to set PERFTOOLS_DLL_DECL explicitly
-// to something other than __declspec(dllexport). In that case, they
-// may want to use something other than __declspec(dllimport) for the
-// unittest case. For that, we allow folks to define both
-// PERFTOOLS_DLL_DECL and PERFTOOLS_DLL_DECL_FOR_UNITTESTS explicitly.
-//
-// NOTE: This file is equivalent to config.h on non-windows systems,
-// which never defined PERFTOOLS_DLL_DECL_FOR_UNITTESTS and always
-// define PERFTOOLS_DLL_DECL to the empty string.
-
-#include "config.h"
-
-#undef PERFTOOLS_DLL_DECL
-#ifdef PERFTOOLS_DLL_DECL_FOR_UNITTESTS
-# define PERFTOOLS_DLL_DECL PERFTOOLS_DLL_DECL_FOR_UNITTESTS
-#else
-# define PERFTOOLS_DLL_DECL // if DLL_DECL_FOR_UNITTESTS isn't defined, use ""
-#endif
diff --git a/third_party/tcmalloc/vendor/src/debugallocation.cc b/third_party/tcmalloc/vendor/src/debugallocation.cc
deleted file mode 100644
index 70ec162..0000000
--- a/third_party/tcmalloc/vendor/src/debugallocation.cc
+++ /dev/null
@@ -1,1420 +0,0 @@
-// Copyright (c) 2000, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Urs Holzle <opensource@google.com>
-
-#include "config.h"
-#include <errno.h>
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-// We only need malloc.h for struct mallinfo.
-#ifdef HAVE_STRUCT_MALLINFO
-// Malloc can be in several places on older versions of OS X.
-# if defined(HAVE_MALLOC_H)
-# include <malloc.h>
-# elif defined(HAVE_MALLOC_MALLOC_H)
-# include <malloc/malloc.h>
-# elif defined(HAVE_SYS_MALLOC_H)
-# include <sys/malloc.h>
-# endif
-#endif
-#ifdef HAVE_PTHREAD
-#include <pthread.h>
-#endif
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#endif
-#include <sys/stat.h>
-#include <sys/types.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include <gperftools/malloc_extension.h>
-#include <gperftools/malloc_hook.h>
-#include <gperftools/stacktrace.h>
-#include "addressmap-inl.h"
-#include "base/commandlineflags.h"
-#include "base/googleinit.h"
-#include "base/logging.h"
-#include "base/spinlock.h"
-#include "malloc_hook-inl.h"
-#include "symbolize.h"
-
-#define TCMALLOC_USING_DEBUGALLOCATION
-#include "tcmalloc.cc"
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW // I guess we're not on a glibc system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old
-// form of the name instead.
-#ifndef MAP_ANONYMOUS
-# define MAP_ANONYMOUS MAP_ANON
-#endif
-
-// ========================================================================= //
-
-DEFINE_bool(malloctrace,
- EnvToBool("TCMALLOC_TRACE", false),
- "Enables memory (de)allocation tracing to /tmp/google.alloc.");
-#ifdef HAVE_MMAP
-DEFINE_bool(malloc_page_fence,
- EnvToBool("TCMALLOC_PAGE_FENCE", false),
- "Enables putting of memory allocations at page boundaries "
- "with a guard page following the allocation (to catch buffer "
- "overruns right when they happen).");
-DEFINE_bool(malloc_page_fence_never_reclaim,
- EnvToBool("TCMALLOC_PAGE_FRANCE_NEVER_RECLAIM", false),
- "Enables making the virtual address space inaccessible "
- "upon a deallocation instead of returning it and reusing later.");
-#else
-DEFINE_bool(malloc_page_fence, false, "Not usable (requires mmap)");
-DEFINE_bool(malloc_page_fence_never_reclaim, false, "Not usable (required mmap)");
-#endif
-DEFINE_bool(malloc_reclaim_memory,
- EnvToBool("TCMALLOC_RECLAIM_MEMORY", true),
- "If set to false, we never return memory to malloc "
- "when an object is deallocated. This ensures that all "
- "heap object addresses are unique.");
-DEFINE_int32(max_free_queue_size,
- EnvToInt("TCMALLOC_MAX_FREE_QUEUE_SIZE", 10*1024*1024),
- "If greater than 0, keep freed blocks in a queue instead of "
- "releasing them to the allocator immediately. Release them when "
- "the total size of all blocks in the queue would otherwise exceed "
- "this limit.");
-
-DEFINE_bool(symbolize_stacktrace,
- EnvToBool("TCMALLOC_SYMBOLIZE_STACKTRACE", true),
- "Symbolize the stack trace when provided (on some error exits)");
-
-// If we are LD_PRELOAD-ed against a non-pthreads app, then
-// pthread_once won't be defined. We declare it here, for that
-// case (with weak linkage) which will cause the non-definition to
-// resolve to NULL. We can then check for NULL or not in Instance.
-extern "C" int pthread_once(pthread_once_t *, void (*)(void))
- ATTRIBUTE_WEAK;
-
-// ========================================================================= //
-
-// A safe version of printf() that does not do any allocation and
-// uses very little stack space.
-static void TracePrintf(int fd, const char *fmt, ...)
- __attribute__ ((__format__ (__printf__, 2, 3)));
-
-// The do_* functions are defined in tcmalloc/tcmalloc.cc,
-// which is included before this file
-// when TCMALLOC_FOR_DEBUGALLOCATION is defined
-// TODO(csilvers): get rid of these now that we are tied to tcmalloc.
-#define BASE_MALLOC_NEW do_malloc
-#define BASE_MALLOC do_malloc
-#define BASE_FREE do_free
-#define BASE_MALLOC_STATS do_malloc_stats
-#define BASE_MALLOPT do_mallopt
-#define BASE_MALLINFO do_mallinfo
-
-// ========================================================================= //
-
-class MallocBlock;
-
-// A circular buffer to hold freed blocks of memory. MallocBlock::Deallocate
-// (below) pushes blocks into this queue instead of returning them to the
-// underlying allocator immediately. See MallocBlock::Deallocate for more
-// information.
-//
-// We can't use an STL class for this because we need to be careful not to
-// perform any heap de-allocations in any of the code in this class, since the
-// code in MallocBlock::Deallocate is not re-entrant.
-template <typename QueueEntry>
-class FreeQueue {
- public:
- FreeQueue() : q_front_(0), q_back_(0) {}
-
- bool Full() {
- return (q_front_ + 1) % kFreeQueueSize == q_back_;
- }
-
- void Push(const QueueEntry& block) {
- q_[q_front_] = block;
- q_front_ = (q_front_ + 1) % kFreeQueueSize;
- }
-
- QueueEntry Pop() {
- RAW_CHECK(q_back_ != q_front_, "Queue is empty");
- const QueueEntry& ret = q_[q_back_];
- q_back_ = (q_back_ + 1) % kFreeQueueSize;
- return ret;
- }
-
- size_t size() const {
- return (q_front_ - q_back_ + kFreeQueueSize) % kFreeQueueSize;
- }
-
- private:
- // Maximum number of blocks kept in the free queue before being freed.
- static const int kFreeQueueSize = 1024;
-
- QueueEntry q_[kFreeQueueSize];
- int q_front_;
- int q_back_;
-};
-
-struct MallocBlockQueueEntry {
- MallocBlockQueueEntry() : block(NULL), size(0),
- num_deleter_pcs(0), deleter_threadid(0) {}
- MallocBlockQueueEntry(MallocBlock* b, size_t s) : block(b), size(s) {
- if (FLAGS_max_free_queue_size != 0 && b != NULL) {
- // Adjust the number of frames to skip (4) if you change the
- // location of this call.
- num_deleter_pcs =
- GetStackTrace(deleter_pcs,
- sizeof(deleter_pcs) / sizeof(deleter_pcs[0]),
- 4);
- deleter_threadid = pthread_self();
- } else {
- num_deleter_pcs = 0;
- // Zero is an illegal pthread id by my reading of the pthread
- // implementation:
- deleter_threadid = 0;
- }
- }
-
- MallocBlock* block;
- size_t size;
-
- // When deleted and put in the free queue, we (flag-controlled)
- // record the stack so that if corruption is later found, we can
- // print the deleter's stack. (These three vars add 144 bytes of
- // overhead under the LP64 data model.)
- void* deleter_pcs[16];
- int num_deleter_pcs;
- pthread_t deleter_threadid;
-};
-
-class MallocBlock {
- public: // allocation type constants
-
- // Different allocation types we distinguish.
- // Note: The lower 4 bits are not random: we index kAllocName array
- // by these values masked with kAllocTypeMask;
- // the rest are "random" magic bits to help catch memory corruption.
- static const int kMallocType = 0xEFCDAB90;
- static const int kNewType = 0xFEBADC81;
- static const int kArrayNewType = 0xBCEADF72;
-
- private: // constants
-
- // A mask used on alloc types above to get to 0, 1, 2
- static const int kAllocTypeMask = 0x3;
- // An additional bit to set in AllocType constants
- // to mark now deallocated regions.
- static const int kDeallocatedTypeBit = 0x4;
-
- // For better memory debugging, we initialize all storage to known
- // values, and overwrite the storage when it's deallocated:
- // Byte that fills uninitialized storage.
- static const int kMagicUninitializedByte = 0xAB;
- // Byte that fills deallocated storage.
- // NOTE: tcmalloc.cc depends on the value of kMagicDeletedByte
- // to work around a bug in the pthread library.
- static const int kMagicDeletedByte = 0xCD;
- // A size_t (type of alloc_type_ below) in a deallocated storage
- // filled with kMagicDeletedByte.
- static const size_t kMagicDeletedSizeT =
- 0xCDCDCDCD | (((size_t)0xCDCDCDCD << 16) << 16);
- // Initializer works for 32 and 64 bit size_ts;
- // "<< 16 << 16" is to fool gcc from issuing a warning
- // when size_ts are 32 bits.
-
- // NOTE: on Linux, you can enable malloc debugging support in libc by
- // setting the environment variable MALLOC_CHECK_ to 1 before you
- // start the program (see man malloc).
-
- // We use either BASE_MALLOC or mmap to make the actual allocation. In
- // order to remember which one of the two was used for any block, we store an
- // appropriate magic word next to the block.
- static const int kMagicMalloc = 0xDEADBEEF;
- static const int kMagicMMap = 0xABCDEFAB;
-
- // This array will be filled with 0xCD, for use with memcmp.
- static unsigned char kMagicDeletedBuffer[1024];
- static pthread_once_t deleted_buffer_initialized_;
- static bool deleted_buffer_initialized_no_pthreads_;
-
- private: // data layout
-
- // The four fields size1_,offset_,magic1_,alloc_type_
- // should together occupy a multiple of 16 bytes. (At the
- // moment, sizeof(size_t) == 4 or 8 depending on piii vs
- // k8, and 4 of those sum to 16 or 32 bytes).
- // This, combined with BASE_MALLOC's alignment guarantees,
- // ensures that SSE types can be stored into the returned
- // block, at &size2_.
- size_t size1_;
- size_t offset_; // normally 0 unless memaligned memory
- // see comments in memalign() and FromRawPointer().
- size_t magic1_;
- size_t alloc_type_;
- // here comes the actual data (variable length)
- // ...
- // then come the size2_ and magic2_, or a full page of mprotect-ed memory
- // if the malloc_page_fence feature is enabled.
- size_t size2_;
- int magic2_;
-
- private: // static data and helpers
-
- // Allocation map: stores the allocation type for each allocated object,
- // or the type or'ed with kDeallocatedTypeBit
- // for each formerly allocated object.
- typedef AddressMap<int> AllocMap;
- static AllocMap* alloc_map_;
- // This protects alloc_map_ and consistent state of metadata
- // for each still-allocated object in it.
- // We use spin locks instead of pthread_mutex_t locks
- // to prevent crashes via calls to pthread_mutex_(un)lock
- // for the (de)allocations coming from pthreads initialization itself.
- static SpinLock alloc_map_lock_;
-
- // A queue of freed blocks. Instead of releasing blocks to the allocator
- // immediately, we put them in a queue, freeing them only when necessary
- // to keep the total size of all the freed blocks below the limit set by
- // FLAGS_max_free_queue_size.
- static FreeQueue<MallocBlockQueueEntry>* free_queue_;
-
- static size_t free_queue_size_; // total size of blocks in free_queue_
- // protects free_queue_ and free_queue_size_
- static SpinLock free_queue_lock_;
-
- // Names of allocation types (kMallocType, kNewType, kArrayNewType)
- static const char* const kAllocName[];
- // Names of corresponding deallocation types
- static const char* const kDeallocName[];
-
- static const char* AllocName(int type) {
- return kAllocName[type & kAllocTypeMask];
- }
-
- static const char* DeallocName(int type) {
- return kDeallocName[type & kAllocTypeMask];
- }
-
- private: // helper accessors
-
- bool IsMMapped() const { return kMagicMMap == magic1_; }
-
- bool IsValidMagicValue(int value) const {
- return kMagicMMap == value || kMagicMalloc == value;
- }
-
- static size_t real_malloced_size(size_t size) {
- return size + sizeof(MallocBlock);
- }
- static size_t real_mmapped_size(size_t size) {
- return size + MallocBlock::data_offset();
- }
-
- size_t real_size() {
- return IsMMapped() ? real_mmapped_size(size1_) : real_malloced_size(size1_);
- }
-
- // NOTE: if the block is mmapped (that is, we're using the
- // malloc_page_fence option) then there's no size2 or magic2
- // (instead, the guard page begins where size2 would be).
-
- size_t* size2_addr() { return (size_t*)((char*)&size2_ + size1_); }
- const size_t* size2_addr() const {
- return (const size_t*)((char*)&size2_ + size1_);
- }
-
- int* magic2_addr() { return (int*)(size2_addr() + 1); }
- const int* magic2_addr() const { return (const int*)(size2_addr() + 1); }
-
- private: // other helpers
-
- void Initialize(size_t size, int type) {
- RAW_CHECK(IsValidMagicValue(magic1_), "");
- // record us as allocated in the map
- alloc_map_lock_.Lock();
- if (!alloc_map_) {
- void* p = BASE_MALLOC(sizeof(AllocMap));
- alloc_map_ = new(p) AllocMap(BASE_MALLOC, BASE_FREE);
- }
- alloc_map_->Insert(data_addr(), type);
- // initialize us
- size1_ = size;
- offset_ = 0;
- alloc_type_ = type;
- if (!IsMMapped()) {
- *magic2_addr() = magic1_;
- *size2_addr() = size;
- }
- alloc_map_lock_.Unlock();
- memset(data_addr(), kMagicUninitializedByte, size);
- if (!IsMMapped()) {
- RAW_CHECK(size1_ == *size2_addr(), "should hold");
- RAW_CHECK(magic1_ == *magic2_addr(), "should hold");
- }
- }
-
- size_t CheckAndClear(int type) {
- alloc_map_lock_.Lock();
- CheckLocked(type);
- if (!IsMMapped()) {
- RAW_CHECK(size1_ == *size2_addr(), "should hold");
- }
- // record us as deallocated in the map
- alloc_map_->Insert(data_addr(), type | kDeallocatedTypeBit);
- alloc_map_lock_.Unlock();
- // clear us
- const size_t size = real_size();
- memset(this, kMagicDeletedByte, size);
- return size;
- }
-
- void CheckLocked(int type) const {
- int map_type = 0;
- const int* found_type =
- alloc_map_ != NULL ? alloc_map_->Find(data_addr()) : NULL;
- if (found_type == NULL) {
- RAW_LOG(FATAL, "memory allocation bug: object at %p "
- "has never been allocated", data_addr());
- } else {
- map_type = *found_type;
- }
- if ((map_type & kDeallocatedTypeBit) != 0) {
- RAW_LOG(FATAL, "memory allocation bug: object at %p "
- "has been already deallocated (it was allocated with %s)",
- data_addr(), AllocName(map_type & ~kDeallocatedTypeBit));
- }
- if (alloc_type_ == kMagicDeletedSizeT) {
- RAW_LOG(FATAL, "memory stomping bug: a word before object at %p "
- "has been corrupted; or else the object has been already "
- "deallocated and our memory map has been corrupted",
- data_addr());
- }
- if (!IsValidMagicValue(magic1_)) {
- RAW_LOG(FATAL, "memory stomping bug: a word before object at %p "
- "has been corrupted; "
- "or else our memory map has been corrupted and this is a "
- "deallocation for not (currently) heap-allocated object",
- data_addr());
- }
- if (!IsMMapped()) {
- if (size1_ != *size2_addr()) {
- RAW_LOG(FATAL, "memory stomping bug: a word after object at %p "
- "has been corrupted", data_addr());
- }
- if (!IsValidMagicValue(*magic2_addr())) {
- RAW_LOG(FATAL, "memory stomping bug: a word after object at %p "
- "has been corrupted", data_addr());
- }
- }
- if (alloc_type_ != type) {
- if ((alloc_type_ != MallocBlock::kMallocType) &&
- (alloc_type_ != MallocBlock::kNewType) &&
- (alloc_type_ != MallocBlock::kArrayNewType)) {
- RAW_LOG(FATAL, "memory stomping bug: a word before object at %p "
- "has been corrupted", data_addr());
- }
- RAW_LOG(FATAL, "memory allocation/deallocation mismatch at %p: "
- "allocated with %s being deallocated with %s",
- data_addr(), AllocName(alloc_type_), DeallocName(type));
- }
- if (alloc_type_ != map_type) {
- RAW_LOG(FATAL, "memory stomping bug: our memory map has been corrupted : "
- "allocation at %p made with %s "
- "is recorded in the map to be made with %s",
- data_addr(), AllocName(alloc_type_), AllocName(map_type));
- }
- }
-
- public: // public accessors
-
- void* data_addr() { return (void*)&size2_; }
- const void* data_addr() const { return (const void*)&size2_; }
-
- static size_t data_offset() { return OFFSETOF_MEMBER(MallocBlock, size2_); }
-
- size_t data_size() const { return size1_; }
-
- void set_offset(int offset) { this->offset_ = offset; }
-
- public: // our main interface
-
- static MallocBlock* Allocate(size_t size, int type) {
- // Prevent an integer overflow / crash with large allocation sizes.
- // TODO - Note that for a e.g. 64-bit size_t, max_size_t may not actually
- // be the maximum value, depending on how the compiler treats ~0. The worst
- // practical effect is that allocations are limited to 4Gb or so, even if
- // the address space could take more.
- static size_t max_size_t = ~0;
- if (size > max_size_t - sizeof(MallocBlock)) {
- RAW_LOG(ERROR, "Massive size passed to malloc: %"PRIuS"", size);
- return NULL;
- }
- MallocBlock* b = NULL;
- const bool use_malloc_page_fence = FLAGS_malloc_page_fence;
-#ifdef HAVE_MMAP
- if (use_malloc_page_fence) {
- // Put the block towards the end of the page and make the next page
- // inaccessible. This will catch buffer overrun right when it happens.
- size_t sz = real_mmapped_size(size);
- int pagesize = getpagesize();
- int num_pages = (sz + pagesize - 1) / pagesize + 1;
- char* p = (char*) mmap(NULL, num_pages * pagesize, PROT_READ|PROT_WRITE,
- MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
- if (p == MAP_FAILED) {
- // If the allocation fails, abort rather than returning NULL to
- // malloc. This is because in most cases, the program will run out
- // of memory in this mode due to tremendous amount of wastage. There
- // is no point in propagating the error elsewhere.
- RAW_LOG(FATAL, "Out of memory: possibly due to page fence overhead: %s",
- strerror(errno));
- }
- // Mark the page after the block inaccessible
- if (mprotect(p + (num_pages - 1) * pagesize, pagesize, PROT_NONE)) {
- RAW_LOG(FATAL, "Guard page setup failed: %s", strerror(errno));
- }
- b = (MallocBlock*) (p + (num_pages - 1) * pagesize - sz);
- } else {
- b = (MallocBlock*) (type == kMallocType ?
- BASE_MALLOC(real_malloced_size(size)) :
- BASE_MALLOC_NEW(real_malloced_size(size)));
- }
-#else
- b = (MallocBlock*) (type == kMallocType ?
- BASE_MALLOC(real_malloced_size(size)) :
- BASE_MALLOC_NEW(real_malloced_size(size)));
-#endif
-
- // It would be nice to output a diagnostic on allocation failure
- // here, but logging (other than FATAL) requires allocating
- // memory, which could trigger a nasty recursion. Instead, preserve
- // malloc semantics and return NULL on failure.
- if (b != NULL) {
- b->magic1_ = use_malloc_page_fence ? kMagicMMap : kMagicMalloc;
- b->Initialize(size, type);
- }
- return b;
- }
-
- void Deallocate(int type) {
- if (IsMMapped()) { // have to do this before CheckAndClear
-#ifdef HAVE_MMAP
- int size = CheckAndClear(type);
- int pagesize = getpagesize();
- int num_pages = (size + pagesize - 1) / pagesize + 1;
- char* p = (char*) this;
- if (FLAGS_malloc_page_fence_never_reclaim ||
- !FLAGS_malloc_reclaim_memory) {
- mprotect(p - (num_pages - 1) * pagesize + size,
- num_pages * pagesize, PROT_NONE);
- } else {
- munmap(p - (num_pages - 1) * pagesize + size, num_pages * pagesize);
- }
-#endif
- } else {
- const size_t size = CheckAndClear(type);
- if (FLAGS_malloc_reclaim_memory) {
- // Instead of freeing the block immediately, push it onto a queue of
- // recently freed blocks. Free only enough blocks to keep from
- // exceeding the capacity of the queue or causing the total amount of
- // un-released memory in the queue from exceeding
- // FLAGS_max_free_queue_size.
- ProcessFreeQueue(this, size, FLAGS_max_free_queue_size);
- }
- }
- }
-
- static size_t FreeQueueSize() {
- SpinLockHolder l(&free_queue_lock_);
- return free_queue_size_;
- }
-
- static void ProcessFreeQueue(MallocBlock* b, size_t size,
- int max_free_queue_size) {
- // MallocBlockQueueEntry are about 144 in size, so we can only
- // use a small array of them on the stack.
- MallocBlockQueueEntry entries[4];
- int num_entries = 0;
- MallocBlockQueueEntry new_entry(b, size);
- free_queue_lock_.Lock();
- if (free_queue_ == NULL)
- free_queue_ = new FreeQueue<MallocBlockQueueEntry>;
- RAW_CHECK(!free_queue_->Full(), "Free queue mustn't be full!");
-
- if (b != NULL) {
- free_queue_size_ += size + sizeof(MallocBlockQueueEntry);
- free_queue_->Push(new_entry);
- }
-
- // Free blocks until the total size of unfreed blocks no longer exceeds
- // max_free_queue_size, and the free queue has at least one free
- // space in it.
- while (free_queue_size_ > max_free_queue_size || free_queue_->Full()) {
- RAW_CHECK(num_entries < arraysize(entries), "entries array overflow");
- entries[num_entries] = free_queue_->Pop();
- free_queue_size_ -=
- entries[num_entries].size + sizeof(MallocBlockQueueEntry);
- num_entries++;
- if (num_entries == arraysize(entries)) {
- // The queue will not be full at this point, so it is ok to
- // release the lock. The queue may still contain more than
- // max_free_queue_size, but this is not a strict invariant.
- free_queue_lock_.Unlock();
- for (int i = 0; i < num_entries; i++) {
- CheckForDanglingWrites(entries[i]);
- BASE_FREE(entries[i].block);
- }
- num_entries = 0;
- free_queue_lock_.Lock();
- }
- }
- RAW_CHECK(free_queue_size_ >= 0, "Free queue size went negative!");
- free_queue_lock_.Unlock();
- for (int i = 0; i < num_entries; i++) {
- CheckForDanglingWrites(entries[i]);
- BASE_FREE(entries[i].block);
- }
- }
-
- static void InitDeletedBuffer() {
- memset(kMagicDeletedBuffer, kMagicDeletedByte, sizeof(kMagicDeletedBuffer));
- deleted_buffer_initialized_no_pthreads_ = true;
- }
-
- static void CheckForDanglingWrites(const MallocBlockQueueEntry& queue_entry) {
- // Initialize the buffer if necessary.
- if (pthread_once)
- pthread_once(&deleted_buffer_initialized_, &InitDeletedBuffer);
- if (!deleted_buffer_initialized_no_pthreads_) {
- // This will be the case on systems that don't link in pthreads,
- // including on FreeBSD where pthread_once has a non-zero address
- // (but doesn't do anything) even when pthreads isn't linked in.
- InitDeletedBuffer();
- }
-
- const unsigned char* p =
- reinterpret_cast<unsigned char*>(queue_entry.block);
-
- static const size_t size_of_buffer = sizeof(kMagicDeletedBuffer);
- const size_t size = queue_entry.size;
- const size_t buffers = size / size_of_buffer;
- const size_t remainder = size % size_of_buffer;
- size_t buffer_idx;
- for (buffer_idx = 0; buffer_idx < buffers; ++buffer_idx) {
- CheckForCorruptedBuffer(queue_entry, buffer_idx, p, size_of_buffer);
- p += size_of_buffer;
- }
- CheckForCorruptedBuffer(queue_entry, buffer_idx, p, remainder);
- }
-
- static void CheckForCorruptedBuffer(const MallocBlockQueueEntry& queue_entry,
- size_t buffer_idx,
- const unsigned char* buffer,
- size_t size_of_buffer) {
- if (memcmp(buffer, kMagicDeletedBuffer, size_of_buffer) == 0) {
- return;
- }
-
- RAW_LOG(ERROR,
- "Found a corrupted memory buffer in MallocBlock (may be offset "
- "from user ptr): buffer index: %zd, buffer ptr: %p, size of "
- "buffer: %zd", buffer_idx, buffer, size_of_buffer);
-
- // The magic deleted buffer should only be 1024 bytes, but in case
- // this changes, let's put an upper limit on the number of debug
- // lines we'll output:
- if (size_of_buffer <= 1024) {
- for (int i = 0; i < size_of_buffer; ++i) {
- if (buffer[i] != kMagicDeletedByte) {
- RAW_LOG(ERROR, "Buffer byte %d is 0x%02x (should be 0x%02x).",
- i, buffer[i], kMagicDeletedByte);
- }
- }
- } else {
- RAW_LOG(ERROR, "Buffer too large to print corruption.");
- }
-
- const MallocBlock* b = queue_entry.block;
- const size_t size = queue_entry.size;
- if (queue_entry.num_deleter_pcs > 0) {
- TracePrintf(STDERR_FILENO, "Deleted by thread %p\n",
- reinterpret_cast<void*>(
- PRINTABLE_PTHREAD(queue_entry.deleter_threadid)));
-
- // We don't want to allocate or deallocate memory here, so we use
- // placement-new. It's ok that we don't destroy this, since we're
- // just going to error-exit below anyway. Union is for alignment.
- union { void* alignment; char buf[sizeof(SymbolTable)]; } tablebuf;
- SymbolTable* symbolization_table = new (tablebuf.buf) SymbolTable;
- for (int i = 0; i < queue_entry.num_deleter_pcs; i++) {
- // Symbolizes the previous address of pc because pc may be in the
- // next function. This may happen when the function ends with
- // a call to a function annotated noreturn (e.g. CHECK).
- char *pc = reinterpret_cast<char*>(queue_entry.deleter_pcs[i]);
- symbolization_table->Add(pc - 1);
- }
- if (FLAGS_symbolize_stacktrace)
- symbolization_table->Symbolize();
- for (int i = 0; i < queue_entry.num_deleter_pcs; i++) {
- char *pc = reinterpret_cast<char*>(queue_entry.deleter_pcs[i]);
- TracePrintf(STDERR_FILENO, " @ %p %s\n",
- pc, symbolization_table->GetSymbol(pc - 1));
- }
- } else {
- RAW_LOG(ERROR,
- "Skipping the printing of the deleter's stack! Its stack was "
- "not found; either the corruption occurred too early in "
- "execution to obtain a stack trace or --max_free_queue_size was "
- "set to 0.");
- }
-
- RAW_LOG(FATAL,
- "Memory was written to after being freed. MallocBlock: %p, user "
- "ptr: %p, size: %zd. If you can't find the source of the error, "
- "try using ASan (http://code.google.com/p/address-sanitizer/), "
- "Valgrind, or Purify, or study the "
- "output of the deleter's stack printed above.",
- b, b->data_addr(), size);
- }
-
- static MallocBlock* FromRawPointer(void* p) {
- const size_t data_offset = MallocBlock::data_offset();
- // Find the header just before client's memory.
- MallocBlock *mb = reinterpret_cast<MallocBlock *>(
- reinterpret_cast<char *>(p) - data_offset);
- // If mb->alloc_type_ is kMagicDeletedSizeT, we're not an ok pointer.
- if (mb->alloc_type_ == kMagicDeletedSizeT) {
- RAW_LOG(FATAL, "memory allocation bug: object at %p has been already"
- " deallocated; or else a word before the object has been"
- " corrupted (memory stomping bug)", p);
- }
- // If mb->offset_ is zero (common case), mb is the real header. If
- // mb->offset_ is non-zero, this block was allocated by memalign, and
- // mb->offset_ is the distance backwards to the real header from mb,
- // which is a fake header. The following subtraction works for both zero
- // and non-zero values.
- return reinterpret_cast<MallocBlock *>(
- reinterpret_cast<char *>(mb) - mb->offset_);
- }
- static const MallocBlock* FromRawPointer(const void* p) {
- // const-safe version: we just cast about
- return FromRawPointer(const_cast<void*>(p));
- }
-
- void Check(int type) const {
- alloc_map_lock_.Lock();
- CheckLocked(type);
- alloc_map_lock_.Unlock();
- }
-
- static bool CheckEverything() {
- alloc_map_lock_.Lock();
- if (alloc_map_ != NULL) alloc_map_->Iterate(CheckCallback, 0);
- alloc_map_lock_.Unlock();
- return true; // if we get here, we're okay
- }
-
- static bool MemoryStats(int* blocks, size_t* total,
- int histogram[kMallocHistogramSize]) {
- memset(histogram, 0, kMallocHistogramSize * sizeof(int));
- alloc_map_lock_.Lock();
- stats_blocks_ = 0;
- stats_total_ = 0;
- stats_histogram_ = histogram;
- if (alloc_map_ != NULL) alloc_map_->Iterate(StatsCallback, 0);
- *blocks = stats_blocks_;
- *total = stats_total_;
- alloc_map_lock_.Unlock();
- return true;
- }
-
- private: // helpers for CheckEverything and MemoryStats
-
- static void CheckCallback(const void* ptr, int* type, int dummy) {
- if ((*type & kDeallocatedTypeBit) == 0) {
- FromRawPointer(ptr)->CheckLocked(*type);
- }
- }
-
- // Accumulation variables for StatsCallback protected by alloc_map_lock_
- static int stats_blocks_;
- static size_t stats_total_;
- static int* stats_histogram_;
-
- static void StatsCallback(const void* ptr, int* type, int dummy) {
- if ((*type & kDeallocatedTypeBit) == 0) {
- const MallocBlock* b = FromRawPointer(ptr);
- b->CheckLocked(*type);
- ++stats_blocks_;
- size_t mysize = b->size1_;
- int entry = 0;
- stats_total_ += mysize;
- while (mysize) {
- ++entry;
- mysize >>= 1;
- }
- RAW_CHECK(entry < kMallocHistogramSize,
- "kMallocHistogramSize should be at least as large as log2 "
- "of the maximum process memory size");
- stats_histogram_[entry] += 1;
- }
- }
-};
-
-void DanglingWriteChecker() {
- // Clear out the remaining free queue to check for dangling writes.
- MallocBlock::ProcessFreeQueue(NULL, 0, 0);
-}
-
-// ========================================================================= //
-
-const int MallocBlock::kMagicMalloc;
-const int MallocBlock::kMagicMMap;
-
-MallocBlock::AllocMap* MallocBlock::alloc_map_ = NULL;
-SpinLock MallocBlock::alloc_map_lock_(SpinLock::LINKER_INITIALIZED);
-
-FreeQueue<MallocBlockQueueEntry>* MallocBlock::free_queue_ = NULL;
-size_t MallocBlock::free_queue_size_ = 0;
-SpinLock MallocBlock::free_queue_lock_(SpinLock::LINKER_INITIALIZED);
-
-unsigned char MallocBlock::kMagicDeletedBuffer[1024];
-pthread_once_t MallocBlock::deleted_buffer_initialized_ = PTHREAD_ONCE_INIT;
-bool MallocBlock::deleted_buffer_initialized_no_pthreads_ = false;
-
-const char* const MallocBlock::kAllocName[] = {
- "malloc",
- "new",
- "new []",
- NULL,
-};
-
-const char* const MallocBlock::kDeallocName[] = {
- "free",
- "delete",
- "delete []",
- NULL,
-};
-
-int MallocBlock::stats_blocks_;
-size_t MallocBlock::stats_total_;
-int* MallocBlock::stats_histogram_;
-
-// ========================================================================= //
-
-// The following cut-down version of printf() avoids
-// using stdio or ostreams.
-// This is to guarantee no recursive calls into
-// the allocator and to bound the stack space consumed. (The pthread
-// manager thread in linuxthreads has a very small stack,
-// so fprintf can't be called.)
-static void TracePrintf(int fd, const char *fmt, ...) {
- char buf[64];
- int i = 0;
- va_list ap;
- va_start(ap, fmt);
- const char *p = fmt;
- char numbuf[25];
- numbuf[sizeof(numbuf)-1] = 0;
- while (*p != '\0') { // until end of format string
- char *s = &numbuf[sizeof(numbuf)-1];
- if (p[0] == '%' && p[1] != 0) { // handle % formats
- int64 l = 0;
- unsigned long base = 0;
- if (*++p == 's') { // %s
- s = va_arg(ap, char *);
- } else if (*p == 'l' && p[1] == 'd') { // %ld
- l = va_arg(ap, long);
- base = 10;
- p++;
- } else if (*p == 'l' && p[1] == 'u') { // %lu
- l = va_arg(ap, unsigned long);
- base = 10;
- p++;
- } else if (*p == 'z' && p[1] == 'u') { // %zu
- l = va_arg(ap, size_t);
- base = 10;
- p++;
- } else if (*p == 'u') { // %u
- l = va_arg(ap, unsigned int);
- base = 10;
- } else if (*p == 'd') { // %d
- l = va_arg(ap, int);
- base = 10;
- } else if (*p == 'p') { // %p
- l = va_arg(ap, intptr_t);
- base = 16;
- } else {
- write(STDERR_FILENO, "Unimplemented TracePrintf format\n", 33);
- write(STDERR_FILENO, p, 2);
- write(STDERR_FILENO, "\n", 1);
- abort();
- }
- p++;
- if (base != 0) {
- bool minus = (l < 0 && base == 10);
- uint64 ul = minus? -l : l;
- do {
- *--s = "0123456789abcdef"[ul % base];
- ul /= base;
- } while (ul != 0);
- if (base == 16) {
- *--s = 'x';
- *--s = '0';
- } else if (minus) {
- *--s = '-';
- }
- }
- } else { // handle normal characters
- *--s = *p++;
- }
- while (*s != 0) {
- if (i == sizeof(buf)) {
- write(fd, buf, i);
- i = 0;
- }
- buf[i++] = *s++;
- }
- }
- if (i != 0) {
- write(fd, buf, i);
- }
- va_end(ap);
-}
-
-// Return the file descriptor we're writing a log to
-static int TraceFd() {
- static int trace_fd = -1;
- if (trace_fd == -1) { // Open the trace file on the first call
- trace_fd = open("/tmp/google.alloc", O_CREAT|O_TRUNC|O_WRONLY, 0666);
- if (trace_fd == -1) {
- trace_fd = 2;
- TracePrintf(trace_fd,
- "Can't open /tmp/google.alloc. Logging to stderr.\n");
- }
- // Add a header to the log.
- TracePrintf(trace_fd, "Trace started: %lu\n",
- static_cast<unsigned long>(time(NULL)));
- TracePrintf(trace_fd,
- "func\tsize\tptr\tthread_id\tstack pcs for tools/symbolize\n");
- }
- return trace_fd;
-}
-
-// Print the hex stack dump on a single line. PCs are separated by tabs.
-static void TraceStack(void) {
- void *pcs[16];
- int n = GetStackTrace(pcs, sizeof(pcs)/sizeof(pcs[0]), 0);
- for (int i = 0; i != n; i++) {
- TracePrintf(TraceFd(), "\t%p", pcs[i]);
- }
-}
-
-// This protects MALLOC_TRACE, to make sure its info is atomically written.
-static SpinLock malloc_trace_lock(SpinLock::LINKER_INITIALIZED);
-
-#define MALLOC_TRACE(name, size, addr) \
- do { \
- if (FLAGS_malloctrace) { \
- SpinLockHolder l(&malloc_trace_lock); \
- TracePrintf(TraceFd(), "%s\t%"PRIuS"\t%p\t%"GPRIuPTHREAD, \
- name, size, addr, PRINTABLE_PTHREAD(pthread_self())); \
- TraceStack(); \
- TracePrintf(TraceFd(), "\n"); \
- } \
- } while (0)
-
-// ========================================================================= //
-
-// Write the characters buf[0, ..., size-1] to
-// the malloc trace buffer.
-// This function is intended for debugging,
-// and is not declared in any header file.
-// You must insert a declaration of it by hand when you need
-// to use it.
-void __malloctrace_write(const char *buf, size_t size) {
- if (FLAGS_malloctrace) {
- write(TraceFd(), buf, size);
- }
-}
-
-// ========================================================================= //
-
-// General debug allocation/deallocation
-
-static inline void* DebugAllocate(size_t size, int type) {
- MallocBlock* ptr = MallocBlock::Allocate(size, type);
- if (ptr == NULL) return NULL;
- MALLOC_TRACE("malloc", size, ptr->data_addr());
- return ptr->data_addr();
-}
-
-static inline void DebugDeallocate(void* ptr, int type) {
- MALLOC_TRACE("free",
- (ptr != 0 ? MallocBlock::FromRawPointer(ptr)->data_size() : 0),
- ptr);
- if (ptr) MallocBlock::FromRawPointer(ptr)->Deallocate(type);
-}
-
-// ========================================================================= //
-
-// The following functions may be called via MallocExtension::instance()
-// for memory verification and statistics.
-class DebugMallocImplementation : public TCMallocImplementation {
- public:
- virtual bool GetNumericProperty(const char* name, size_t* value) {
- bool result = TCMallocImplementation::GetNumericProperty(name, value);
- if (result && (strcmp(name, "generic.current_allocated_bytes") == 0)) {
- // Subtract bytes kept in the free queue
- size_t qsize = MallocBlock::FreeQueueSize();
- if (*value >= qsize) {
- *value -= qsize;
- }
- }
- return result;
- }
-
- virtual bool VerifyNewMemory(const void* p) {
- if (p) MallocBlock::FromRawPointer(p)->Check(MallocBlock::kNewType);
- return true;
- }
-
- virtual bool VerifyArrayNewMemory(const void* p) {
- if (p) MallocBlock::FromRawPointer(p)->Check(MallocBlock::kArrayNewType);
- return true;
- }
-
- virtual bool VerifyMallocMemory(const void* p) {
- if (p) MallocBlock::FromRawPointer(p)->Check(MallocBlock::kMallocType);
- return true;
- }
-
- virtual bool VerifyAllMemory() {
- return MallocBlock::CheckEverything();
- }
-
- virtual bool MallocMemoryStats(int* blocks, size_t* total,
- int histogram[kMallocHistogramSize]) {
- return MallocBlock::MemoryStats(blocks, total, histogram);
- }
-
- virtual size_t GetEstimatedAllocatedSize(size_t size) {
- return size;
- }
-
- virtual size_t GetAllocatedSize(const void* p) {
- if (p) {
- RAW_CHECK(GetOwnership(p) != MallocExtension::kNotOwned,
- "ptr not allocated by tcmalloc");
- return MallocBlock::FromRawPointer(p)->data_size();
- }
- return 0;
- }
-
- virtual MallocExtension::Ownership GetOwnership(const void* p) {
- if (p) {
- const MallocBlock* mb = MallocBlock::FromRawPointer(p);
- return TCMallocImplementation::GetOwnership(mb);
- }
- return MallocExtension::kNotOwned; // nobody owns NULL
- }
-
- virtual void GetFreeListSizes(vector<MallocExtension::FreeListInfo>* v) {
- static const char* kDebugFreeQueue = "debug.free_queue";
-
- TCMallocImplementation::GetFreeListSizes(v);
-
- MallocExtension::FreeListInfo i;
- i.type = kDebugFreeQueue;
- i.min_object_size = 0;
- i.max_object_size = numeric_limits<size_t>::max();
- i.total_bytes_free = MallocBlock::FreeQueueSize();
- v->push_back(i);
- }
-
- };
-
-static DebugMallocImplementation debug_malloc_implementation;
-
-REGISTER_MODULE_INITIALIZER(debugallocation, {
- // Either we or valgrind will control memory management. We
- // register our extension if we're the winner. Otherwise let
- // Valgrind use its own malloc (so don't register our extension).
- if (!RunningOnValgrind()) {
- MallocExtension::Register(&debug_malloc_implementation);
- }
-});
-
-REGISTER_MODULE_DESTRUCTOR(debugallocation, {
- if (!RunningOnValgrind()) {
- // When the program exits, check all blocks still in the free
- // queue for corruption.
- DanglingWriteChecker();
- }
-});
-
-// ========================================================================= //
-
-// This is mostly the same a cpp_alloc in tcmalloc.cc.
-// TODO(csilvers): change Allocate() above to call cpp_alloc, so we
-// don't have to reproduce the logic here. To make tc_new_mode work
-// properly, I think we'll need to separate out the logic of throwing
-// from the logic of calling the new-handler.
-inline void* debug_cpp_alloc(size_t size, int new_type, bool nothrow) {
- for (;;) {
- void* p = DebugAllocate(size, new_type);
-#ifdef PREANSINEW
- return p;
-#else
- if (p == NULL) { // allocation failed
- // Get the current new handler. NB: this function is not
- // thread-safe. We make a feeble stab at making it so here, but
- // this lock only protects against tcmalloc interfering with
- // itself, not with other libraries calling set_new_handler.
- std::new_handler nh;
- {
- SpinLockHolder h(&set_new_handler_lock);
- nh = std::set_new_handler(0);
- (void) std::set_new_handler(nh);
- }
-#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- if (nh) {
- // Since exceptions are disabled, we don't really know if new_handler
- // failed. Assume it will abort if it fails.
- (*nh)();
- continue;
- }
- return 0;
-#else
- // If no new_handler is established, the allocation failed.
- if (!nh) {
- if (nothrow) return 0;
- throw std::bad_alloc();
- }
- // Otherwise, try the new_handler. If it returns, retry the
- // allocation. If it throws std::bad_alloc, fail the allocation.
- // if it throws something else, don't interfere.
- try {
- (*nh)();
- } catch (const std::bad_alloc&) {
- if (!nothrow) throw;
- return p;
- }
-#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- } else { // allocation success
- return p;
- }
-#endif // PREANSINEW
- }
-}
-
-inline void* do_debug_malloc_or_debug_cpp_alloc(size_t size) {
- return tc_new_mode ? debug_cpp_alloc(size, MallocBlock::kMallocType, true)
- : DebugAllocate(size, MallocBlock::kMallocType);
-}
-
-// Exported routines
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW {
- void* ptr = do_debug_malloc_or_debug_cpp_alloc(size);
- MallocHook::InvokeNewHook(ptr, size);
- return ptr;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW {
- MallocHook::InvokeDeleteHook(ptr);
- DebugDeallocate(ptr, MallocBlock::kMallocType);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_calloc(size_t count, size_t size) __THROW {
- // Overflow check
- const size_t total_size = count * size;
- if (size != 0 && total_size / size != count) return NULL;
-
- void* block = do_debug_malloc_or_debug_cpp_alloc(total_size);
- MallocHook::InvokeNewHook(block, total_size);
- if (block) memset(block, 0, total_size);
- return block;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW {
- MallocHook::InvokeDeleteHook(ptr);
- DebugDeallocate(ptr, MallocBlock::kMallocType);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW {
- if (ptr == NULL) {
- ptr = do_debug_malloc_or_debug_cpp_alloc(size);
- MallocHook::InvokeNewHook(ptr, size);
- return ptr;
- }
- if (size == 0) {
- MallocHook::InvokeDeleteHook(ptr);
- DebugDeallocate(ptr, MallocBlock::kMallocType);
- return NULL;
- }
- MallocBlock* old = MallocBlock::FromRawPointer(ptr);
- old->Check(MallocBlock::kMallocType);
- MallocBlock* p = MallocBlock::Allocate(size, MallocBlock::kMallocType);
-
- // If realloc fails we are to leave the old block untouched and
- // return null
- if (p == NULL) return NULL;
-
- memcpy(p->data_addr(), old->data_addr(),
- (old->data_size() < size) ? old->data_size() : size);
- MallocHook::InvokeDeleteHook(ptr);
- MallocHook::InvokeNewHook(p->data_addr(), size);
- DebugDeallocate(ptr, MallocBlock::kMallocType);
- MALLOC_TRACE("realloc", p->data_size(), p->data_addr());
- return p->data_addr();
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_new(size_t size) {
- void* ptr = debug_cpp_alloc(size, MallocBlock::kNewType, false);
- MallocHook::InvokeNewHook(ptr, size);
- if (ptr == NULL) {
- RAW_LOG(FATAL, "Unable to allocate %"PRIuS" bytes: new failed.", size);
- }
- return ptr;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, const std::nothrow_t&) __THROW {
- void* ptr = debug_cpp_alloc(size, MallocBlock::kNewType, true);
- MallocHook::InvokeNewHook(ptr, size);
- return ptr;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW {
- MallocHook::InvokeDeleteHook(p);
- DebugDeallocate(p, MallocBlock::kNewType);
-}
-
-// Some STL implementations explicitly invoke this.
-// It is completely equivalent to a normal delete (delete never throws).
-extern "C" PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- DebugDeallocate(p, MallocBlock::kNewType);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_newarray(size_t size) {
- void* ptr = debug_cpp_alloc(size, MallocBlock::kArrayNewType, false);
- MallocHook::InvokeNewHook(ptr, size);
- if (ptr == NULL) {
- RAW_LOG(FATAL, "Unable to allocate %"PRIuS" bytes: new[] failed.", size);
- }
- return ptr;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, const std::nothrow_t&)
- __THROW {
- void* ptr = debug_cpp_alloc(size, MallocBlock::kArrayNewType, true);
- MallocHook::InvokeNewHook(ptr, size);
- return ptr;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW {
- MallocHook::InvokeDeleteHook(p);
- DebugDeallocate(p, MallocBlock::kArrayNewType);
-}
-
-// Some STL implementations explicitly invoke this.
-// It is completely equivalent to a normal delete (delete never throws).
-extern "C" PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- DebugDeallocate(p, MallocBlock::kArrayNewType);
-}
-
-// Round "value" up to next "alignment" boundary.
-// Requires that "alignment" be a power of two.
-static intptr_t RoundUp(intptr_t value, intptr_t alignment) {
- return (value + alignment - 1) & ~(alignment - 1);
-}
-
-// This is mostly the same as do_memalign in tcmalloc.cc.
-static void *do_debug_memalign(size_t alignment, size_t size) {
- // Allocate >= size bytes aligned on "alignment" boundary
- // "alignment" is a power of two.
- void *p = 0;
- RAW_CHECK((alignment & (alignment-1)) == 0, "must be power of two");
- const size_t data_offset = MallocBlock::data_offset();
- // Allocate "alignment-1" extra bytes to ensure alignment is possible, and
- // a further data_offset bytes for an additional fake header.
- size_t extra_bytes = data_offset + alignment - 1;
- if (size + extra_bytes < size) return NULL; // Overflow
- p = DebugAllocate(size + extra_bytes, MallocBlock::kMallocType);
- if (p != 0) {
- intptr_t orig_p = reinterpret_cast<intptr_t>(p);
- // Leave data_offset bytes for fake header, and round up to meet
- // alignment.
- p = reinterpret_cast<void *>(RoundUp(orig_p + data_offset, alignment));
- // Create a fake header block with an offset_ that points back to the
- // real header. FromRawPointer uses this value.
- MallocBlock *fake_hdr = reinterpret_cast<MallocBlock *>(
- reinterpret_cast<char *>(p) - data_offset);
- // offset_ is distance between real and fake headers.
- // p is now end of fake header (beginning of client area),
- // and orig_p is the end of the real header, so offset_
- // is their difference.
- fake_hdr->set_offset(reinterpret_cast<intptr_t>(p) - orig_p);
- }
- return p;
-}
-
-// This is mostly the same as cpp_memalign in tcmalloc.cc.
-static void* debug_cpp_memalign(size_t align, size_t size) {
- for (;;) {
- void* p = do_debug_memalign(align, size);
-#ifdef PREANSINEW
- return p;
-#else
- if (p == NULL) { // allocation failed
- // Get the current new handler. NB: this function is not
- // thread-safe. We make a feeble stab at making it so here, but
- // this lock only protects against tcmalloc interfering with
- // itself, not with other libraries calling set_new_handler.
- std::new_handler nh;
- {
- SpinLockHolder h(&set_new_handler_lock);
- nh = std::set_new_handler(0);
- (void) std::set_new_handler(nh);
- }
-#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- if (nh) {
- // Since exceptions are disabled, we don't really know if new_handler
- // failed. Assume it will abort if it fails.
- (*nh)();
- continue;
- }
- return 0;
-#else
- // If no new_handler is established, the allocation failed.
- if (!nh)
- return 0;
-
- // Otherwise, try the new_handler. If it returns, retry the
- // allocation. If it throws std::bad_alloc, fail the allocation.
- // if it throws something else, don't interfere.
- try {
- (*nh)();
- } catch (const std::bad_alloc&) {
- return p;
- }
-#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- } else { // allocation success
- return p;
- }
-#endif // PREANSINEW
- }
-}
-
-inline void* do_debug_memalign_or_debug_cpp_memalign(size_t align,
- size_t size) {
- return tc_new_mode ? debug_cpp_memalign(align, size)
- : do_debug_memalign(align, size);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_memalign(size_t align, size_t size) __THROW {
- void *p = do_debug_memalign_or_debug_cpp_memalign(align, size);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-// Implementation taken from tcmalloc/tcmalloc.cc
-extern "C" PERFTOOLS_DLL_DECL int tc_posix_memalign(void** result_ptr, size_t align, size_t size)
- __THROW {
- if (((align % sizeof(void*)) != 0) ||
- ((align & (align - 1)) != 0) ||
- (align == 0)) {
- return EINVAL;
- }
-
- void* result = do_debug_memalign_or_debug_cpp_memalign(align, size);
- MallocHook::InvokeNewHook(result, size);
- if (result == NULL) {
- return ENOMEM;
- } else {
- *result_ptr = result;
- return 0;
- }
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_valloc(size_t size) __THROW {
- // Allocate >= size bytes starting on a page boundary
- void *p = do_debug_memalign_or_debug_cpp_memalign(getpagesize(), size);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t size) __THROW {
- // Round size up to a multiple of pages
- // then allocate memory on a page boundary
- int pagesize = getpagesize();
- size = RoundUp(size, pagesize);
- if (size == 0) { // pvalloc(0) should allocate one page, according to
- size = pagesize; // http://man.free4web.biz/man3/libmpatrol.3.html
- }
- void *p = do_debug_memalign_or_debug_cpp_memalign(pagesize, size);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-// malloc_stats just falls through to the base implementation.
-extern "C" PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW {
- BASE_MALLOC_STATS();
-}
-
-extern "C" PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW {
- return BASE_MALLOPT(cmd, value);
-}
-
-#ifdef HAVE_STRUCT_MALLINFO
-extern "C" PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW {
- return BASE_MALLINFO();
-}
-#endif
-
-extern "C" PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW {
- return MallocExtension::instance()->GetAllocatedSize(ptr);
-}
diff --git a/third_party/tcmalloc/vendor/src/getpc.h b/third_party/tcmalloc/vendor/src/getpc.h
deleted file mode 100644
index 9fb2e16..0000000
--- a/third_party/tcmalloc/vendor/src/getpc.h
+++ /dev/null
@@ -1,186 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// This is an internal header file used by profiler.cc. It defines
-// the single (inline) function GetPC. GetPC is used in a signal
-// handler to figure out the instruction that was being executed when
-// the signal-handler was triggered.
-//
-// To get this, we use the ucontext_t argument to the signal-handler
-// callback, which holds the full context of what was going on when
-// the signal triggered. How to get from a ucontext_t to a Program
-// Counter is OS-dependent.
-
-#ifndef BASE_GETPC_H_
-#define BASE_GETPC_H_
-
-#include "config.h"
-
-// On many linux systems, we may need _GNU_SOURCE to get access to
-// the defined constants that define the register we want to see (eg
-// REG_EIP). Note this #define must come first!
-#define _GNU_SOURCE 1
-// If #define _GNU_SOURCE causes problems, this might work instead.
-// It will cause problems for FreeBSD though!, because it turns off
-// the needed __BSD_VISIBLE.
-//#define _XOPEN_SOURCE 500
-
-#include <string.h> // for memcmp
-#if defined(HAVE_SYS_UCONTEXT_H)
-#include <sys/ucontext.h>
-#elif defined(HAVE_UCONTEXT_H)
-#include <ucontext.h> // for ucontext_t (and also mcontext_t)
-#elif defined(HAVE_CYGWIN_SIGNAL_H)
-#include <cygwin/signal.h>
-typedef ucontext ucontext_t;
-#endif
-
-
-// Take the example where function Foo() calls function Bar(). For
-// many architectures, Bar() is responsible for setting up and tearing
-// down its own stack frame. In that case, it's possible for the
-// interrupt to happen when execution is in Bar(), but the stack frame
-// is not properly set up (either before it's done being set up, or
-// after it's been torn down but before Bar() returns). In those
-// cases, the stack trace cannot see the caller function anymore.
-//
-// GetPC can try to identify this situation, on architectures where it
-// might occur, and unwind the current function call in that case to
-// avoid false edges in the profile graph (that is, edges that appear
-// to show a call skipping over a function). To do this, we hard-code
-// in the asm instructions we might see when setting up or tearing
-// down a stack frame.
-//
-// This is difficult to get right: the instructions depend on the
-// processor, the compiler ABI, and even the optimization level. This
-// is a best effort patch -- if we fail to detect such a situation, or
-// mess up the PC, nothing happens; the returned PC is not used for
-// any further processing.
-struct CallUnrollInfo {
- // Offset from (e)ip register where this instruction sequence
- // should be matched. Interpreted as bytes. Offset 0 is the next
- // instruction to execute. Be extra careful with negative offsets in
- // architectures of variable instruction length (like x86) - it is
- // not that easy as taking an offset to step one instruction back!
- int pc_offset;
- // The actual instruction bytes. Feel free to make it larger if you
- // need a longer sequence.
- char ins[16];
- // How many bytes to match from ins array?
- int ins_size;
- // The offset from the stack pointer (e)sp where to look for the
- // call return address. Interpreted as bytes.
- int return_sp_offset;
-};
-
-
-// The dereferences needed to get the PC from a struct ucontext were
-// determined at configure time, and stored in the macro
-// PC_FROM_UCONTEXT in config.h. The only thing we need to do here,
-// then, is to do the magic call-unrolling for systems that support it.
-
-// -- Special case 1: linux x86, for which we have CallUnrollInfo
-#if defined(__linux) && defined(__i386) && defined(__GNUC__)
-static const CallUnrollInfo callunrollinfo[] = {
- // Entry to a function: push %ebp; mov %esp,%ebp
- // Top-of-stack contains the caller IP.
- { 0,
- {0x55, 0x89, 0xe5}, 3,
- 0
- },
- // Entry to a function, second instruction: push %ebp; mov %esp,%ebp
- // Top-of-stack contains the old frame, caller IP is +4.
- { -1,
- {0x55, 0x89, 0xe5}, 3,
- 4
- },
- // Return from a function: RET.
- // Top-of-stack contains the caller IP.
- { 0,
- {0xc3}, 1,
- 0
- }
-};
-
-inline void* GetPC(const ucontext_t& signal_ucontext) {
- // See comment above struct CallUnrollInfo. Only try instruction
- // flow matching if both eip and esp looks reasonable.
- const int eip = signal_ucontext.uc_mcontext.gregs[REG_EIP];
- const int esp = signal_ucontext.uc_mcontext.gregs[REG_ESP];
- if ((eip & 0xffff0000) != 0 && (~eip & 0xffff0000) != 0 &&
- (esp & 0xffff0000) != 0) {
- char* eip_char = reinterpret_cast<char*>(eip);
- for (int i = 0; i < sizeof(callunrollinfo)/sizeof(*callunrollinfo); ++i) {
- if (!memcmp(eip_char + callunrollinfo[i].pc_offset,
- callunrollinfo[i].ins, callunrollinfo[i].ins_size)) {
- // We have a match.
- void **retaddr = (void**)(esp + callunrollinfo[i].return_sp_offset);
- return *retaddr;
- }
- }
- }
- return (void*)eip;
-}
-
-// Special case #2: Windows, which has to do something totally different.
-#elif defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__)
-// If this is ever implemented, probably the way to do it is to have
-// profiler.cc use a high-precision timer via timeSetEvent:
-// http://msdn2.microsoft.com/en-us/library/ms712713.aspx
-// We'd use it in mode TIME_CALLBACK_FUNCTION/TIME_PERIODIC.
-// The callback function would be something like prof_handler, but
-// alas the arguments are different: no ucontext_t! I don't know
-// how we'd get the PC (using StackWalk64?)
-// http://msdn2.microsoft.com/en-us/library/ms680650.aspx
-
-#include "base/logging.h" // for RAW_LOG
-#ifndef HAVE_CYGWIN_SIGNAL_H
-typedef int ucontext_t;
-#endif
-
-inline void* GetPC(const struct ucontext_t& signal_ucontext) {
- RAW_LOG(ERROR, "GetPC is not yet implemented on Windows\n");
- return NULL;
-}
-
-// Normal cases. If this doesn't compile, it's probably because
-// PC_FROM_UCONTEXT is the empty string. You need to figure out
-// the right value for your system, and add it to the list in
-// configure.ac (or set it manually in your config.h).
-#else
-inline void* GetPC(const ucontext_t& signal_ucontext) {
- return (void*)signal_ucontext.PC_FROM_UCONTEXT; // defined in config.h
-}
-
-#endif
-
-#endif // BASE_GETPC_H_
diff --git a/third_party/tcmalloc/vendor/src/google/heap-checker.h b/third_party/tcmalloc/vendor/src/google/heap-checker.h
deleted file mode 100644
index 8aa5ea4..0000000
--- a/third_party/tcmalloc/vendor/src/google/heap-checker.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/heap-checker.h>
diff --git a/third_party/tcmalloc/vendor/src/google/heap-profiler.h b/third_party/tcmalloc/vendor/src/google/heap-profiler.h
deleted file mode 100644
index be43959..0000000
--- a/third_party/tcmalloc/vendor/src/google/heap-profiler.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2005, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/heap-profiler.h>
diff --git a/third_party/tcmalloc/vendor/src/google/malloc_extension.h b/third_party/tcmalloc/vendor/src/google/malloc_extension.h
deleted file mode 100644
index 55150e5..0000000
--- a/third_party/tcmalloc/vendor/src/google/malloc_extension.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/malloc_extension.h>
diff --git a/third_party/tcmalloc/vendor/src/google/malloc_extension_c.h b/third_party/tcmalloc/vendor/src/google/malloc_extension_c.h
deleted file mode 100644
index 87d727b..0000000
--- a/third_party/tcmalloc/vendor/src/google/malloc_extension_c.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/malloc_extension_c.h>
diff --git a/third_party/tcmalloc/vendor/src/google/malloc_hook.h b/third_party/tcmalloc/vendor/src/google/malloc_hook.h
deleted file mode 100644
index e5b8e7c..0000000
--- a/third_party/tcmalloc/vendor/src/google/malloc_hook.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/malloc_hook.h>
diff --git a/third_party/tcmalloc/vendor/src/google/malloc_hook_c.h b/third_party/tcmalloc/vendor/src/google/malloc_hook_c.h
deleted file mode 100644
index e3ac0a4..0000000
--- a/third_party/tcmalloc/vendor/src/google/malloc_hook_c.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/malloc_hook_c.h>
diff --git a/third_party/tcmalloc/vendor/src/google/profiler.h b/third_party/tcmalloc/vendor/src/google/profiler.h
deleted file mode 100644
index 67a89c1..0000000
--- a/third_party/tcmalloc/vendor/src/google/profiler.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2005, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/profiler.h>
diff --git a/third_party/tcmalloc/vendor/src/google/stacktrace.h b/third_party/tcmalloc/vendor/src/google/stacktrace.h
deleted file mode 100644
index eb761ca..0000000
--- a/third_party/tcmalloc/vendor/src/google/stacktrace.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/stacktrace.h>
diff --git a/third_party/tcmalloc/vendor/src/google/tcmalloc.h b/third_party/tcmalloc/vendor/src/google/tcmalloc.h
deleted file mode 100644
index c7db631..0000000
--- a/third_party/tcmalloc/vendor/src/google/tcmalloc.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/tcmalloc.h>
diff --git a/third_party/tcmalloc/vendor/src/gperftools/heap-checker.h b/third_party/tcmalloc/vendor/src/gperftools/heap-checker.h
deleted file mode 100644
index 32ed10a..0000000
--- a/third_party/tcmalloc/vendor/src/gperftools/heap-checker.h
+++ /dev/null
@@ -1,424 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Maxim Lifantsev (with design ideas by Sanjay Ghemawat)
-//
-//
-// Module for detecing heap (memory) leaks.
-//
-// For full(er) information, see doc/heap_checker.html
-//
-// This module can be linked into programs with
-// no slowdown caused by this unless you activate the leak-checker:
-//
-// 1. Set the environment variable HEAPCHEK to _type_ before
-// running the program.
-//
-// _type_ is usually "normal" but can also be "minimal", "strict", or
-// "draconian". (See the html file for other options, like 'local'.)
-//
-// After that, just run your binary. If the heap-checker detects
-// a memory leak at program-exit, it will print instructions on how
-// to track down the leak.
-
-#ifndef BASE_HEAP_CHECKER_H_
-#define BASE_HEAP_CHECKER_H_
-
-#include <sys/types.h> // for size_t
-// I can't #include config.h in this public API file, but I should
-// really use configure (and make malloc_extension.h a .in file) to
-// figure out if the system has stdint.h or not. But I'm lazy, so
-// for now I'm assuming it's a problem only with MSVC.
-#ifndef _MSC_VER
-#include <stdint.h> // for uintptr_t
-#endif
-#include <stdarg.h> // for va_list
-#include <vector>
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-
-// The class is thread-safe with respect to all the provided static methods,
-// as well as HeapLeakChecker objects: they can be accessed by multiple threads.
-class PERFTOOLS_DLL_DECL HeapLeakChecker {
- public:
-
- // ----------------------------------------------------------------------- //
- // Static functions for working with (whole-program) leak checking.
-
- // If heap leak checking is currently active in some mode
- // e.g. if leak checking was started (and is still active now)
- // due to HEAPCHECK=... defined in the environment.
- // The return value reflects iff HeapLeakChecker objects manually
- // constructed right now will be doing leak checking or nothing.
- // Note that we can go from active to inactive state during InitGoogle()
- // if FLAGS_heap_check gets set to "" by some code before/during InitGoogle().
- static bool IsActive();
-
- // Return pointer to the whole-program checker if it has been created
- // and NULL otherwise.
- // Once GlobalChecker() returns non-NULL that object will not disappear and
- // will be returned by all later GlobalChecker calls.
- // This is mainly to access BytesLeaked() and ObjectsLeaked() (see below)
- // for the whole-program checker after one calls NoGlobalLeaks()
- // or similar and gets false.
- static HeapLeakChecker* GlobalChecker();
-
- // Do whole-program leak check now (if it was activated for this binary);
- // return false only if it was activated and has failed.
- // The mode of the check is controlled by the command-line flags.
- // This method can be called repeatedly.
- // Things like GlobalChecker()->SameHeap() can also be called explicitly
- // to do the desired flavor of the check.
- static bool NoGlobalLeaks();
-
- // If whole-program checker if active,
- // cancel its automatic execution after main() exits.
- // This requires that some leak check (e.g. NoGlobalLeaks())
- // has been called at least once on the whole-program checker.
- static void CancelGlobalCheck();
-
- // ----------------------------------------------------------------------- //
- // Non-static functions for starting and doing leak checking.
-
- // Start checking and name the leak check performed.
- // The name is used in naming dumped profiles
- // and needs to be unique only within your binary.
- // It must also be a string that can be a part of a file name,
- // in particular not contain path expressions.
- explicit HeapLeakChecker(const char *name);
-
- // Destructor (verifies that some *NoLeaks or *SameHeap method
- // has been called at least once).
- ~HeapLeakChecker();
-
- // These used to be different but are all the same now: they return
- // true iff all memory allocated since this HeapLeakChecker object
- // was constructor is still reachable from global state.
- //
- // Because we fork to convert addresses to symbol-names, and forking
- // is not thread-safe, and we may be called in a threaded context,
- // we do not try to symbolize addresses when called manually.
- bool NoLeaks() { return DoNoLeaks(DO_NOT_SYMBOLIZE); }
-
- // These forms are obsolete; use NoLeaks() instead.
- // TODO(csilvers): mark as DEPRECATED.
- bool QuickNoLeaks() { return NoLeaks(); }
- bool BriefNoLeaks() { return NoLeaks(); }
- bool SameHeap() { return NoLeaks(); }
- bool QuickSameHeap() { return NoLeaks(); }
- bool BriefSameHeap() { return NoLeaks(); }
-
- // Detailed information about the number of leaked bytes and objects
- // (both of these can be negative as well).
- // These are available only after a *SameHeap or *NoLeaks
- // method has been called.
- // Note that it's possible for both of these to be zero
- // while SameHeap() or NoLeaks() returned false in case
- // of a heap state change that is significant
- // but preserves the byte and object counts.
- ssize_t BytesLeaked() const;
- ssize_t ObjectsLeaked() const;
-
- // ----------------------------------------------------------------------- //
- // Static helpers to make us ignore certain leaks.
-
- // Scoped helper class. Should be allocated on the stack inside a
- // block of code. Any heap allocations done in the code block
- // covered by the scoped object (including in nested function calls
- // done by the code block) will not be reported as leaks. This is
- // the recommended replacement for the GetDisableChecksStart() and
- // DisableChecksToHereFrom() routines below.
- //
- // Example:
- // void Foo() {
- // HeapLeakChecker::Disabler disabler;
- // ... code that allocates objects whose leaks should be ignored ...
- // }
- //
- // REQUIRES: Destructor runs in same thread as constructor
- class Disabler {
- public:
- Disabler();
- ~Disabler();
- private:
- Disabler(const Disabler&); // disallow copy
- void operator=(const Disabler&); // and assign
- };
-
- // Ignore an object located at 'ptr' (can go at the start or into the object)
- // as well as all heap objects (transitively) referenced from it for the
- // purposes of heap leak checking. Returns 'ptr' so that one can write
- // static T* obj = IgnoreObject(new T(...));
- //
- // If 'ptr' does not point to an active allocated object at the time of this
- // call, it is ignored; but if it does, the object must not get deleted from
- // the heap later on.
- //
- // See also HiddenPointer, below, if you need to prevent a pointer from
- // being traversed by the heap checker but do not wish to transitively
- // whitelist objects referenced through it.
- template <typename T>
- static T* IgnoreObject(T* ptr) {
- DoIgnoreObject(static_cast<const void*>(const_cast<const T*>(ptr)));
- return ptr;
- }
-
- // Undo what an earlier IgnoreObject() call promised and asked to do.
- // At the time of this call 'ptr' must point at or inside of an active
- // allocated object which was previously registered with IgnoreObject().
- static void UnIgnoreObject(const void* ptr);
-
- // ----------------------------------------------------------------------- //
- // Internal types defined in .cc
-
- class Allocator;
- struct RangeValue;
-
- private:
-
- // ----------------------------------------------------------------------- //
- // Various helpers
-
- // Create the name of the heap profile file.
- // Should be deleted via Allocator::Free().
- char* MakeProfileNameLocked();
-
- // Helper for constructors
- void Create(const char *name, bool make_start_snapshot);
-
- enum ShouldSymbolize { SYMBOLIZE, DO_NOT_SYMBOLIZE };
-
- // Helper for *NoLeaks and *SameHeap
- bool DoNoLeaks(ShouldSymbolize should_symbolize);
-
- // Helper for NoGlobalLeaks, also called by the global destructor.
- static bool NoGlobalLeaksMaybeSymbolize(ShouldSymbolize should_symbolize);
-
- // These used to be public, but they are now deprecated.
- // Will remove entirely when all internal uses are fixed.
- // In the meantime, use friendship so the unittest can still test them.
- static void* GetDisableChecksStart();
- static void DisableChecksToHereFrom(const void* start_address);
- static void DisableChecksIn(const char* pattern);
- friend void RangeDisabledLeaks();
- friend void NamedTwoDisabledLeaks();
- friend void* RunNamedDisabledLeaks(void*);
- friend void TestHeapLeakCheckerNamedDisabling();
- // TODO(csilvers): remove this one, at least
- friend int main(int, char**);
-
-
- // Actually implements IgnoreObject().
- static void DoIgnoreObject(const void* ptr);
-
- // Disable checks based on stack trace entry at a depth <=
- // max_depth. Used to hide allocations done inside some special
- // libraries.
- static void DisableChecksFromToLocked(const void* start_address,
- const void* end_address,
- int max_depth);
-
- // Helper for DoNoLeaks to ignore all objects reachable from all live data
- static void IgnoreAllLiveObjectsLocked(const void* self_stack_top);
-
- // Callback we pass to ListAllProcessThreads (see thread_lister.h)
- // that is invoked when all threads of our process are found and stopped.
- // The call back does the things needed to ignore live data reachable from
- // thread stacks and registers for all our threads
- // as well as do other global-live-data ignoring
- // (via IgnoreNonThreadLiveObjectsLocked)
- // during the quiet state of all threads being stopped.
- // For the argument meaning see the comment by ListAllProcessThreads.
- // Here we only use num_threads and thread_pids, that ListAllProcessThreads
- // fills for us with the number and pids of all the threads of our process
- // it found and attached to.
- static int IgnoreLiveThreadsLocked(void* parameter,
- int num_threads,
- pid_t* thread_pids,
- va_list ap);
-
- // Helper for IgnoreAllLiveObjectsLocked and IgnoreLiveThreadsLocked
- // that we prefer to execute from IgnoreLiveThreadsLocked
- // while all threads are stopped.
- // This helper does live object discovery and ignoring
- // for all objects that are reachable from everything
- // not related to thread stacks and registers.
- static void IgnoreNonThreadLiveObjectsLocked();
-
- // Helper for IgnoreNonThreadLiveObjectsLocked and IgnoreLiveThreadsLocked
- // to discover and ignore all heap objects
- // reachable from currently considered live objects
- // (live_objects static global variable in out .cc file).
- // "name", "name2" are two strings that we print one after another
- // in a debug message to describe what kind of live object sources
- // are being used.
- static void IgnoreLiveObjectsLocked(const char* name, const char* name2);
-
- // Do the overall whole-program heap leak check if needed;
- // returns true when did the leak check.
- static bool DoMainHeapCheck();
-
- // Type of task for UseProcMapsLocked
- enum ProcMapsTask {
- RECORD_GLOBAL_DATA,
- DISABLE_LIBRARY_ALLOCS
- };
-
- // Success/Error Return codes for UseProcMapsLocked.
- enum ProcMapsResult {
- PROC_MAPS_USED,
- CANT_OPEN_PROC_MAPS,
- NO_SHARED_LIBS_IN_PROC_MAPS
- };
-
- // Read /proc/self/maps, parse it, and do the 'proc_maps_task' for each line.
- static ProcMapsResult UseProcMapsLocked(ProcMapsTask proc_maps_task);
-
- // A ProcMapsTask to disable allocations from 'library'
- // that is mapped to [start_address..end_address)
- // (only if library is a certain system library).
- static void DisableLibraryAllocsLocked(const char* library,
- uintptr_t start_address,
- uintptr_t end_address);
-
- // Return true iff "*ptr" points to a heap object
- // ("*ptr" can point at the start or inside of a heap object
- // so that this works e.g. for pointers to C++ arrays, C++ strings,
- // multiple-inherited objects, or pointers to members).
- // We also fill *object_size for this object then
- // and we move "*ptr" to point to the very start of the heap object.
- static inline bool HaveOnHeapLocked(const void** ptr, size_t* object_size);
-
- // Helper to shutdown heap leak checker when it's not needed
- // or can't function properly.
- static void TurnItselfOffLocked();
-
- // Internally-used c-tor to start whole-executable checking.
- HeapLeakChecker();
-
- // ----------------------------------------------------------------------- //
- // Friends and externally accessed helpers.
-
- // Helper for VerifyHeapProfileTableStackGet in the unittest
- // to get the recorded allocation caller for ptr,
- // which must be a heap object.
- static const void* GetAllocCaller(void* ptr);
- friend void VerifyHeapProfileTableStackGet();
-
- // This gets to execute before constructors for all global objects
- static void BeforeConstructorsLocked();
- friend void HeapLeakChecker_BeforeConstructors();
-
- // This gets to execute after destructors for all global objects
- friend void HeapLeakChecker_AfterDestructors();
-
- // Full starting of recommended whole-program checking.
- friend void HeapLeakChecker_InternalInitStart();
-
- // Runs REGISTER_HEAPCHECK_CLEANUP cleanups and potentially
- // calls DoMainHeapCheck
- friend void HeapLeakChecker_RunHeapCleanups();
-
- // ----------------------------------------------------------------------- //
- // Member data.
-
- class SpinLock* lock_; // to make HeapLeakChecker objects thread-safe
- const char* name_; // our remembered name (we own it)
- // NULL means this leak checker is a noop
-
- // Snapshot taken when the checker was created. May be NULL
- // for the global heap checker object. We use void* instead of
- // HeapProfileTable::Snapshot* to avoid including heap-profile-table.h.
- void* start_snapshot_;
-
- bool has_checked_; // if we have done the leak check, so these are ready:
- ssize_t inuse_bytes_increase_; // bytes-in-use increase for this checker
- ssize_t inuse_allocs_increase_; // allocations-in-use increase
- // for this checker
- bool keep_profiles_; // iff we should keep the heap profiles we've made
-
- // ----------------------------------------------------------------------- //
-
- // Disallow "evil" constructors.
- HeapLeakChecker(const HeapLeakChecker&);
- void operator=(const HeapLeakChecker&);
-};
-
-
-// Holds a pointer that will not be traversed by the heap checker.
-// Contrast with HeapLeakChecker::IgnoreObject(o), in which o and
-// all objects reachable from o are ignored by the heap checker.
-template <class T>
-class HiddenPointer {
- public:
- explicit HiddenPointer(T* t)
- : masked_t_(reinterpret_cast<uintptr_t>(t) ^ kHideMask) {
- }
- // Returns unhidden pointer. Be careful where you save the result.
- T* get() const { return reinterpret_cast<T*>(masked_t_ ^ kHideMask); }
-
- private:
- // Arbitrary value, but not such that xor'ing with it is likely
- // to map one valid pointer to another valid pointer:
- static const uintptr_t kHideMask =
- static_cast<uintptr_t>(0xF03A5F7BF03A5F7Bll);
- uintptr_t masked_t_;
-};
-
-// A class that exists solely to run its destructor. This class should not be
-// used directly, but instead by the REGISTER_HEAPCHECK_CLEANUP macro below.
-class PERFTOOLS_DLL_DECL HeapCleaner {
- public:
- typedef void (*void_function)(void);
- HeapCleaner(void_function f);
- static void RunHeapCleanups();
- private:
- static std::vector<void_function>* heap_cleanups_;
-};
-
-// A macro to declare module heap check cleanup tasks
-// (they run only if we are doing heap leak checking.)
-// 'body' should be the cleanup code to run. 'name' doesn't matter,
-// but must be unique amongst all REGISTER_HEAPCHECK_CLEANUP calls.
-#define REGISTER_HEAPCHECK_CLEANUP(name, body) \
- namespace { \
- void heapcheck_cleanup_##name() { body; } \
- static HeapCleaner heapcheck_cleaner_##name(&heapcheck_cleanup_##name); \
- }
-
-#endif // BASE_HEAP_CHECKER_H_
diff --git a/third_party/tcmalloc/vendor/src/gperftools/heap-profiler.h b/third_party/tcmalloc/vendor/src/gperftools/heap-profiler.h
deleted file mode 100644
index 57cb97a..0000000
--- a/third_party/tcmalloc/vendor/src/gperftools/heap-profiler.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Copyright (c) 2005, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat
- *
- * Module for heap-profiling.
- *
- * For full(er) information, see doc/heapprofile.html
- *
- * This module can be linked into your program with
- * no slowdown caused by this unless you activate the profiler
- * using one of the following methods:
- *
- * 1. Before starting the program, set the environment variable
- * "HEAPPROFILE" to be the name of the file to which the profile
- * data should be written.
- *
- * 2. Programmatically, start and stop the profiler using the
- * routines "HeapProfilerStart(filename)" and "HeapProfilerStop()".
- *
- */
-
-#ifndef BASE_HEAP_PROFILER_H_
-#define BASE_HEAP_PROFILER_H_
-
-#include <stddef.h>
-
-/* Annoying stuff for windows; makes sure clients can import these functions */
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-/* All this code should be usable from within C apps. */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Start profiling and arrange to write profile data to file names
- * of the form: "prefix.0000", "prefix.0001", ...
- */
-PERFTOOLS_DLL_DECL void HeapProfilerStart(const char* prefix);
-
-/* Returns non-zero if we are currently profiling the heap. (Returns
- * an int rather than a bool so it's usable from C.) This is true
- * between calls to HeapProfilerStart() and HeapProfilerStop(), and
- * also if the program has been run with HEAPPROFILER, or some other
- * way to turn on whole-program profiling.
- */
-int IsHeapProfilerRunning();
-
-/* Stop heap profiling. Can be restarted again with HeapProfilerStart(),
- * but the currently accumulated profiling information will be cleared.
- */
-PERFTOOLS_DLL_DECL void HeapProfilerStop();
-
-/* Dump a profile now - can be used for dumping at a hopefully
- * quiescent state in your program, in order to more easily track down
- * memory leaks. Will include the reason in the logged message
- */
-PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason);
-
-/* Generate current heap profiling information.
- * Returns an empty string when heap profiling is not active.
- * The returned pointer is a '\0'-terminated string allocated using malloc()
- * and should be free()-ed as soon as the caller does not need it anymore.
- */
-PERFTOOLS_DLL_DECL char* GetHeapProfile();
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif /* BASE_HEAP_PROFILER_H_ */
diff --git a/third_party/tcmalloc/vendor/src/gperftools/malloc_extension.h b/third_party/tcmalloc/vendor/src/gperftools/malloc_extension.h
deleted file mode 100644
index b180115..0000000
--- a/third_party/tcmalloc/vendor/src/gperftools/malloc_extension.h
+++ /dev/null
@@ -1,420 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// Extra extensions exported by some malloc implementations. These
-// extensions are accessed through a virtual base class so an
-// application can link against a malloc that does not implement these
-// extensions, and it will get default versions that do nothing.
-//
-// NOTE FOR C USERS: If you wish to use this functionality from within
-// a C program, see malloc_extension_c.h.
-
-#ifndef BASE_MALLOC_EXTENSION_H_
-#define BASE_MALLOC_EXTENSION_H_
-
-#include <stddef.h>
-// I can't #include config.h in this public API file, but I should
-// really use configure (and make malloc_extension.h a .in file) to
-// figure out if the system has stdint.h or not. But I'm lazy, so
-// for now I'm assuming it's a problem only with MSVC.
-#ifndef _MSC_VER
-#include <stdint.h>
-#endif
-#include <string>
-#include <vector>
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-static const int kMallocHistogramSize = 64;
-
-// One day, we could support other types of writers (perhaps for C?)
-typedef std::string MallocExtensionWriter;
-
-namespace base {
-struct MallocRange;
-}
-
-// Interface to a pluggable system allocator.
-class SysAllocator {
- public:
- SysAllocator() {
- }
- virtual ~SysAllocator();
-
- // Allocates "size"-byte of memory from system aligned with "alignment".
- // Returns NULL if failed. Otherwise, the returned pointer p up to and
- // including (p + actual_size -1) have been allocated.
- virtual void* Alloc(size_t size, size_t *actual_size, size_t alignment) = 0;
-};
-
-// The default implementations of the following routines do nothing.
-// All implementations should be thread-safe; the current one
-// (TCMallocImplementation) is.
-class PERFTOOLS_DLL_DECL MallocExtension {
- public:
- virtual ~MallocExtension();
-
- // Call this very early in the program execution -- say, in a global
- // constructor -- to set up parameters and state needed by all
- // instrumented malloc implemenatations. One example: this routine
- // sets environemnt variables to tell STL to use libc's malloc()
- // instead of doing its own memory management. This is safe to call
- // multiple times, as long as each time is before threads start up.
- static void Initialize();
-
- // See "verify_memory.h" to see what these routines do
- virtual bool VerifyAllMemory();
- virtual bool VerifyNewMemory(const void* p);
- virtual bool VerifyArrayNewMemory(const void* p);
- virtual bool VerifyMallocMemory(const void* p);
- virtual bool MallocMemoryStats(int* blocks, size_t* total,
- int histogram[kMallocHistogramSize]);
-
- // Get a human readable description of the current state of the malloc
- // data structures. The state is stored as a null-terminated string
- // in a prefix of "buffer[0,buffer_length-1]".
- // REQUIRES: buffer_length > 0.
- virtual void GetStats(char* buffer, int buffer_length);
-
- // Outputs to "writer" a sample of live objects and the stack traces
- // that allocated these objects. The format of the returned output
- // is equivalent to the output of the heap profiler and can
- // therefore be passed to "pprof". This function is equivalent to
- // ReadStackTraces. The main difference is that this function returns
- // serialized data appropriately formatted for use by the pprof tool.
- // NOTE: by default, tcmalloc does not do any heap sampling, and this
- // function will always return an empty sample. To get useful
- // data from GetHeapSample, you must also set the environment
- // variable TCMALLOC_SAMPLE_PARAMETER to a value such as 524288.
- virtual void GetHeapSample(MallocExtensionWriter* writer);
-
- // Outputs to "writer" the stack traces that caused growth in the
- // address space size. The format of the returned output is
- // equivalent to the output of the heap profiler and can therefore
- // be passed to "pprof". This function is equivalent to
- // ReadHeapGrowthStackTraces. The main difference is that this function
- // returns serialized data appropriately formatted for use by the
- // pprof tool. (This does not depend on, or require,
- // TCMALLOC_SAMPLE_PARAMETER.)
- virtual void GetHeapGrowthStacks(MallocExtensionWriter* writer);
-
- // Invokes func(arg, range) for every controlled memory
- // range. *range is filled in with information about the range.
- //
- // This is a best-effort interface useful only for performance
- // analysis. The implementation may not call func at all.
- typedef void (RangeFunction)(void*, const base::MallocRange*);
- virtual void Ranges(void* arg, RangeFunction func);
-
- // -------------------------------------------------------------------
- // Control operations for getting and setting malloc implementation
- // specific parameters. Some currently useful properties:
- //
- // generic
- // -------
- // "generic.current_allocated_bytes"
- // Number of bytes currently allocated by application
- // This property is not writable.
- //
- // "generic.heap_size"
- // Number of bytes in the heap ==
- // current_allocated_bytes +
- // fragmentation +
- // freed memory regions
- // This property is not writable.
- //
- // tcmalloc
- // --------
- // "tcmalloc.max_total_thread_cache_bytes"
- // Upper limit on total number of bytes stored across all
- // per-thread caches. Default: 16MB.
- //
- // "tcmalloc.current_total_thread_cache_bytes"
- // Number of bytes used across all thread caches.
- // This property is not writable.
- //
- // "tcmalloc.central_cache_free_bytes"
- // Number of free bytes in the central cache that have been
- // assigned to size classes. They always count towards virtual
- // memory usage, and unless the underlying memory is swapped out
- // by the OS, they also count towards physical memory usage.
- // This property is not writable.
- //
- // "tcmalloc.transfer_cache_free_bytes"
- // Number of free bytes that are waiting to be transfered between
- // the central cache and a thread cache. They always count
- // towards virtual memory usage, and unless the underlying memory
- // is swapped out by the OS, they also count towards physical
- // memory usage. This property is not writable.
- //
- // "tcmalloc.thread_cache_free_bytes"
- // Number of free bytes in thread caches. They always count
- // towards virtual memory usage, and unless the underlying memory
- // is swapped out by the OS, they also count towards physical
- // memory usage. This property is not writable.
- //
- // "tcmalloc.pageheap_free_bytes"
- // Number of bytes in free, mapped pages in page heap. These
- // bytes can be used to fulfill allocation requests. They
- // always count towards virtual memory usage, and unless the
- // underlying memory is swapped out by the OS, they also count
- // towards physical memory usage. This property is not writable.
- //
- // "tcmalloc.pageheap_unmapped_bytes"
- // Number of bytes in free, unmapped pages in page heap.
- // These are bytes that have been released back to the OS,
- // possibly by one of the MallocExtension "Release" calls.
- // They can be used to fulfill allocation requests, but
- // typically incur a page fault. They always count towards
- // virtual memory usage, and depending on the OS, typically
- // do not count towards physical memory usage. This property
- // is not writable.
- // -------------------------------------------------------------------
-
- // Get the named "property"'s value. Returns true if the property
- // is known. Returns false if the property is not a valid property
- // name for the current malloc implementation.
- // REQUIRES: property != NULL; value != NULL
- virtual bool GetNumericProperty(const char* property, size_t* value);
-
- // Set the named "property"'s value. Returns true if the property
- // is known and writable. Returns false if the property is not a
- // valid property name for the current malloc implementation, or
- // is not writable.
- // REQUIRES: property != NULL
- virtual bool SetNumericProperty(const char* property, size_t value);
-
- // Mark the current thread as "idle". This routine may optionally
- // be called by threads as a hint to the malloc implementation that
- // any thread-specific resources should be released. Note: this may
- // be an expensive routine, so it should not be called too often.
- //
- // Also, if the code that calls this routine will go to sleep for
- // a while, it should take care to not allocate anything between
- // the call to this routine and the beginning of the sleep.
- //
- // Most malloc implementations ignore this routine.
- virtual void MarkThreadIdle();
-
- // Mark the current thread as "busy". This routine should be
- // called after MarkThreadIdle() if the thread will now do more
- // work. If this method is not called, performance may suffer.
- //
- // Most malloc implementations ignore this routine.
- virtual void MarkThreadBusy();
-
- // Gets the system allocator used by the malloc extension instance. Returns
- // NULL for malloc implementations that do not support pluggable system
- // allocators.
- virtual SysAllocator* GetSystemAllocator();
-
- // Sets the system allocator to the specified.
- //
- // Users could register their own system allocators for malloc implementation
- // that supports pluggable system allocators, such as TCMalloc, by doing:
- // alloc = new MyOwnSysAllocator();
- // MallocExtension::instance()->SetSystemAllocator(alloc);
- // It's up to users whether to fall back (recommended) to the default
- // system allocator (use GetSystemAllocator() above) or not. The caller is
- // responsible to any necessary locking.
- // See tcmalloc/system-alloc.h for the interface and
- // tcmalloc/memfs_malloc.cc for the examples.
- //
- // It's a no-op for malloc implementations that do not support pluggable
- // system allocators.
- virtual void SetSystemAllocator(SysAllocator *a);
-
- // Try to release num_bytes of free memory back to the operating
- // system for reuse. Use this extension with caution -- to get this
- // memory back may require faulting pages back in by the OS, and
- // that may be slow. (Currently only implemented in tcmalloc.)
- virtual void ReleaseToSystem(size_t num_bytes);
-
- // Same as ReleaseToSystem() but release as much memory as possible.
- virtual void ReleaseFreeMemory();
-
- // Sets the rate at which we release unused memory to the system.
- // Zero means we never release memory back to the system. Increase
- // this flag to return memory faster; decrease it to return memory
- // slower. Reasonable rates are in the range [0,10]. (Currently
- // only implemented in tcmalloc).
- virtual void SetMemoryReleaseRate(double rate);
-
- // Gets the release rate. Returns a value < 0 if unknown.
- virtual double GetMemoryReleaseRate();
-
- // Returns the estimated number of bytes that will be allocated for
- // a request of "size" bytes. This is an estimate: an allocation of
- // SIZE bytes may reserve more bytes, but will never reserve less.
- // (Currently only implemented in tcmalloc, other implementations
- // always return SIZE.)
- // This is equivalent to malloc_good_size() in OS X.
- virtual size_t GetEstimatedAllocatedSize(size_t size);
-
- // Returns the actual number N of bytes reserved by tcmalloc for the
- // pointer p. The client is allowed to use the range of bytes
- // [p, p+N) in any way it wishes (i.e. N is the "usable size" of this
- // allocation). This number may be equal to or greater than the number
- // of bytes requested when p was allocated.
- // p must have been allocated by this malloc implementation,
- // must not be an interior pointer -- that is, must be exactly
- // the pointer returned to by malloc() et al., not some offset
- // from that -- and should not have been freed yet. p may be NULL.
- // (Currently only implemented in tcmalloc; other implementations
- // will return 0.)
- // This is equivalent to malloc_size() in OS X, malloc_usable_size()
- // in glibc, and _msize() for windows.
- virtual size_t GetAllocatedSize(const void* p);
-
- // Returns kOwned if this malloc implementation allocated the memory
- // pointed to by p, or kNotOwned if some other malloc implementation
- // allocated it or p is NULL. May also return kUnknownOwnership if
- // the malloc implementation does not keep track of ownership.
- // REQUIRES: p must be a value returned from a previous call to
- // malloc(), calloc(), realloc(), memalign(), posix_memalign(),
- // valloc(), pvalloc(), new, or new[], and must refer to memory that
- // is currently allocated (so, for instance, you should not pass in
- // a pointer after having called free() on it).
- enum Ownership {
- // NOTE: Enum values MUST be kept in sync with the version in
- // malloc_extension_c.h
- kUnknownOwnership = 0,
- kOwned,
- kNotOwned
- };
- virtual Ownership GetOwnership(const void* p);
-
- // The current malloc implementation. Always non-NULL.
- static MallocExtension* instance();
-
- // Change the malloc implementation. Typically called by the
- // malloc implementation during initialization.
- static void Register(MallocExtension* implementation);
-
- // Returns detailed information about malloc's freelists. For each list,
- // return a FreeListInfo:
- struct FreeListInfo {
- size_t min_object_size;
- size_t max_object_size;
- size_t total_bytes_free;
- const char* type;
- };
- // Each item in the vector refers to a different freelist. The lists
- // are identified by the range of allocations that objects in the
- // list can satisfy ([min_object_size, max_object_size]) and the
- // type of freelist (see below). The current size of the list is
- // returned in total_bytes_free (which count against a processes
- // resident and virtual size).
- //
- // Currently supported types are:
- //
- // "tcmalloc.page{_unmapped}" - tcmalloc's page heap. An entry for each size
- // class in the page heap is returned. Bytes in "page_unmapped"
- // are no longer backed by physical memory and do not count against
- // the resident size of a process.
- //
- // "tcmalloc.large{_unmapped}" - tcmalloc's list of objects larger
- // than the largest page heap size class. Only one "large"
- // entry is returned. There is no upper-bound on the size
- // of objects in the large free list; this call returns
- // kint64max for max_object_size. Bytes in
- // "large_unmapped" are no longer backed by physical memory
- // and do not count against the resident size of a process.
- //
- // "tcmalloc.central" - tcmalloc's central free-list. One entry per
- // size-class is returned. Never unmapped.
- //
- // "debug.free_queue" - free objects queued by the debug allocator
- // and not returned to tcmalloc.
- //
- // "tcmalloc.thread" - tcmalloc's per-thread caches. Never unmapped.
- virtual void GetFreeListSizes(std::vector<FreeListInfo>* v);
-
- // Get a list of stack traces of sampled allocation points. Returns
- // a pointer to a "new[]-ed" result array, and stores the sample
- // period in "sample_period".
- //
- // The state is stored as a sequence of adjacent entries
- // in the returned array. Each entry has the following form:
- // uintptr_t count; // Number of objects with following trace
- // uintptr_t size; // Total size of objects with following trace
- // uintptr_t depth; // Number of PC values in stack trace
- // void* stack[depth]; // PC values that form the stack trace
- //
- // The list of entries is terminated by a "count" of 0.
- //
- // It is the responsibility of the caller to "delete[]" the returned array.
- //
- // May return NULL to indicate no results.
- //
- // This is an internal extension. Callers should use the more
- // convenient "GetHeapSample(string*)" method defined above.
- virtual void** ReadStackTraces(int* sample_period);
-
- // Like ReadStackTraces(), but returns stack traces that caused growth
- // in the address space size.
- virtual void** ReadHeapGrowthStackTraces();
-};
-
-namespace base {
-
-// Information passed per range. More fields may be added later.
-struct MallocRange {
- enum Type {
- INUSE, // Application is using this range
- FREE, // Range is currently free
- UNMAPPED, // Backing physical memory has been returned to the OS
- UNKNOWN,
- // More enum values may be added in the future
- };
-
- uintptr_t address; // Address of range
- size_t length; // Byte length of range
- Type type; // Type of this range
- double fraction; // Fraction of range that is being used (0 if !INUSE)
-
- // Perhaps add the following:
- // - stack trace if this range was sampled
- // - heap growth stack trace if applicable to this range
- // - age when allocated (for inuse) or freed (if not in use)
-};
-
-} // namespace base
-
-#endif // BASE_MALLOC_EXTENSION_H_
diff --git a/third_party/tcmalloc/vendor/src/gperftools/malloc_extension_c.h b/third_party/tcmalloc/vendor/src/gperftools/malloc_extension_c.h
deleted file mode 100644
index 72a0a7c..0000000
--- a/third_party/tcmalloc/vendor/src/gperftools/malloc_extension_c.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * --
- * Author: Craig Silverstein
- *
- * C shims for the C++ malloc_extension.h. See malloc_extension.h for
- * details. Note these C shims always work on
- * MallocExtension::instance(); it is not possible to have more than
- * one MallocExtension object in C applications.
- */
-
-#ifndef _MALLOC_EXTENSION_C_H_
-#define _MALLOC_EXTENSION_C_H_
-
-#include <stddef.h>
-#include <sys/types.h>
-
-/* Annoying stuff for windows -- makes sure clients can import these fns */
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define kMallocExtensionHistogramSize 64
-
-PERFTOOLS_DLL_DECL int MallocExtension_VerifyAllMemory(void);
-PERFTOOLS_DLL_DECL int MallocExtension_VerifyNewMemory(const void* p);
-PERFTOOLS_DLL_DECL int MallocExtension_VerifyArrayNewMemory(const void* p);
-PERFTOOLS_DLL_DECL int MallocExtension_VerifyMallocMemory(const void* p);
-PERFTOOLS_DLL_DECL int MallocExtension_MallocMemoryStats(int* blocks, size_t* total,
- int histogram[kMallocExtensionHistogramSize]);
-PERFTOOLS_DLL_DECL void MallocExtension_GetStats(char* buffer, int buffer_length);
-
-/* TODO(csilvers): write a C version of these routines, that perhaps
- * takes a function ptr and a void *.
- */
-/* void MallocExtension_GetHeapSample(string* result); */
-/* void MallocExtension_GetHeapGrowthStacks(string* result); */
-
-PERFTOOLS_DLL_DECL int MallocExtension_GetNumericProperty(const char* property, size_t* value);
-PERFTOOLS_DLL_DECL int MallocExtension_SetNumericProperty(const char* property, size_t value);
-PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadIdle(void);
-PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadBusy(void);
-PERFTOOLS_DLL_DECL void MallocExtension_ReleaseToSystem(size_t num_bytes);
-PERFTOOLS_DLL_DECL void MallocExtension_ReleaseFreeMemory(void);
-PERFTOOLS_DLL_DECL size_t MallocExtension_GetEstimatedAllocatedSize(size_t size);
-PERFTOOLS_DLL_DECL size_t MallocExtension_GetAllocatedSize(const void* p);
-
-/*
- * NOTE: These enum values MUST be kept in sync with the version in
- * malloc_extension.h
- */
-typedef enum {
- MallocExtension_kUnknownOwnership = 0,
- MallocExtension_kOwned,
- MallocExtension_kNotOwned
-} MallocExtension_Ownership;
-
-PERFTOOLS_DLL_DECL MallocExtension_Ownership MallocExtension_GetOwnership(const void* p);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif /* _MALLOC_EXTENSION_C_H_ */
diff --git a/third_party/tcmalloc/vendor/src/gperftools/malloc_hook.h b/third_party/tcmalloc/vendor/src/gperftools/malloc_hook.h
deleted file mode 100644
index b99c047..0000000
--- a/third_party/tcmalloc/vendor/src/gperftools/malloc_hook.h
+++ /dev/null
@@ -1,358 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Some of our malloc implementations can invoke the following hooks whenever
-// memory is allocated or deallocated. MallocHook is thread-safe, and things
-// you do before calling AddFooHook(MyHook) are visible to any resulting calls
-// to MyHook. Hooks must be thread-safe. If you write:
-//
-// CHECK(MallocHook::AddNewHook(&MyNewHook));
-//
-// MyNewHook will be invoked in subsequent calls in the current thread, but
-// there are no guarantees on when it might be invoked in other threads.
-//
-// There are a limited number of slots available for each hook type. Add*Hook
-// will return false if there are no slots available. Remove*Hook will return
-// false if the given hook was not already installed.
-//
-// The order in which individual hooks are called in Invoke*Hook is undefined.
-//
-// It is safe for a hook to remove itself within Invoke*Hook and add other
-// hooks. Any hooks added inside a hook invocation (for the same hook type)
-// will not be invoked for the current invocation.
-//
-// One important user of these hooks is the heap profiler.
-//
-// CAVEAT: If you add new MallocHook::Invoke* calls then those calls must be
-// directly in the code of the (de)allocation function that is provided to the
-// user and that function must have an ATTRIBUTE_SECTION(malloc_hook) attribute.
-//
-// Note: the Invoke*Hook() functions are defined in malloc_hook-inl.h. If you
-// need to invoke a hook (which you shouldn't unless you're part of tcmalloc),
-// be sure to #include malloc_hook-inl.h in addition to malloc_hook.h.
-//
-// NOTE FOR C USERS: If you want to use malloc_hook functionality from
-// a C program, #include malloc_hook_c.h instead of this file.
-
-#ifndef _MALLOC_HOOK_H_
-#define _MALLOC_HOOK_H_
-
-#include <stddef.h>
-#include <sys/types.h>
-extern "C" {
-#include <gperftools/malloc_hook_c.h> // a C version of the malloc_hook interface
-}
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-// The C++ methods below call the C version (MallocHook_*), and thus
-// convert between an int and a bool. Windows complains about this
-// (a "performance warning") which we don't care about, so we suppress.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable:4800)
-#endif
-
-// Note: malloc_hook_c.h defines MallocHook_*Hook and
-// MallocHook_{Add,Remove}*Hook. The version of these inside the MallocHook
-// class are defined in terms of the malloc_hook_c version. See malloc_hook_c.h
-// for details of these types/functions.
-
-class PERFTOOLS_DLL_DECL MallocHook {
- public:
- // The NewHook is invoked whenever an object is allocated.
- // It may be passed NULL if the allocator returned NULL.
- typedef MallocHook_NewHook NewHook;
- inline static bool AddNewHook(NewHook hook) {
- return MallocHook_AddNewHook(hook);
- }
- inline static bool RemoveNewHook(NewHook hook) {
- return MallocHook_RemoveNewHook(hook);
- }
- inline static void InvokeNewHook(const void* p, size_t s);
-
- // The DeleteHook is invoked whenever an object is deallocated.
- // It may be passed NULL if the caller is trying to delete NULL.
- typedef MallocHook_DeleteHook DeleteHook;
- inline static bool AddDeleteHook(DeleteHook hook) {
- return MallocHook_AddDeleteHook(hook);
- }
- inline static bool RemoveDeleteHook(DeleteHook hook) {
- return MallocHook_RemoveDeleteHook(hook);
- }
- inline static void InvokeDeleteHook(const void* p);
-
- // The PreMmapHook is invoked with mmap or mmap64 arguments just
- // before the call is actually made. Such a hook may be useful
- // in memory limited contexts, to catch allocations that will exceed
- // a memory limit, and take outside actions to increase that limit.
- typedef MallocHook_PreMmapHook PreMmapHook;
- inline static bool AddPreMmapHook(PreMmapHook hook) {
- return MallocHook_AddPreMmapHook(hook);
- }
- inline static bool RemovePreMmapHook(PreMmapHook hook) {
- return MallocHook_RemovePreMmapHook(hook);
- }
- inline static void InvokePreMmapHook(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
-
- // The MmapReplacement is invoked after the PreMmapHook but before
- // the call is actually made. The MmapReplacement should return true
- // if it handled the call, or false if it is still necessary to
- // call mmap/mmap64.
- // This should be used only by experts, and users must be be
- // extremely careful to avoid recursive calls to mmap. The replacement
- // should be async signal safe.
- // Only one MmapReplacement is supported. After setting an MmapReplacement
- // you must call RemoveMmapReplacement before calling SetMmapReplacement
- // again.
- typedef MallocHook_MmapReplacement MmapReplacement;
- inline static bool SetMmapReplacement(MmapReplacement hook) {
- return MallocHook_SetMmapReplacement(hook);
- }
- inline static bool RemoveMmapReplacement(MmapReplacement hook) {
- return MallocHook_RemoveMmapReplacement(hook);
- }
- inline static bool InvokeMmapReplacement(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result);
-
-
- // The MmapHook is invoked whenever a region of memory is mapped.
- // It may be passed MAP_FAILED if the mmap failed.
- typedef MallocHook_MmapHook MmapHook;
- inline static bool AddMmapHook(MmapHook hook) {
- return MallocHook_AddMmapHook(hook);
- }
- inline static bool RemoveMmapHook(MmapHook hook) {
- return MallocHook_RemoveMmapHook(hook);
- }
- inline static void InvokeMmapHook(const void* result,
- const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
-
- // The MunmapReplacement is invoked with munmap arguments just before
- // the call is actually made. The MunmapReplacement should return true
- // if it handled the call, or false if it is still necessary to
- // call munmap.
- // This should be used only by experts. The replacement should be
- // async signal safe.
- // Only one MunmapReplacement is supported. After setting an
- // MunmapReplacement you must call RemoveMunmapReplacement before
- // calling SetMunmapReplacement again.
- typedef MallocHook_MunmapReplacement MunmapReplacement;
- inline static bool SetMunmapReplacement(MunmapReplacement hook) {
- return MallocHook_SetMunmapReplacement(hook);
- }
- inline static bool RemoveMunmapReplacement(MunmapReplacement hook) {
- return MallocHook_RemoveMunmapReplacement(hook);
- }
- inline static bool InvokeMunmapReplacement(const void* p,
- size_t size,
- int* result);
-
- // The MunmapHook is invoked whenever a region of memory is unmapped.
- typedef MallocHook_MunmapHook MunmapHook;
- inline static bool AddMunmapHook(MunmapHook hook) {
- return MallocHook_AddMunmapHook(hook);
- }
- inline static bool RemoveMunmapHook(MunmapHook hook) {
- return MallocHook_RemoveMunmapHook(hook);
- }
- inline static void InvokeMunmapHook(const void* p, size_t size);
-
- // The MremapHook is invoked whenever a region of memory is remapped.
- typedef MallocHook_MremapHook MremapHook;
- inline static bool AddMremapHook(MremapHook hook) {
- return MallocHook_AddMremapHook(hook);
- }
- inline static bool RemoveMremapHook(MremapHook hook) {
- return MallocHook_RemoveMremapHook(hook);
- }
- inline static void InvokeMremapHook(const void* result,
- const void* old_addr,
- size_t old_size,
- size_t new_size,
- int flags,
- const void* new_addr);
-
- // The PreSbrkHook is invoked just before sbrk is called -- except when
- // the increment is 0. This is because sbrk(0) is often called
- // to get the top of the memory stack, and is not actually a
- // memory-allocation call. It may be useful in memory-limited contexts,
- // to catch allocations that will exceed the limit and take outside
- // actions to increase such a limit.
- typedef MallocHook_PreSbrkHook PreSbrkHook;
- inline static bool AddPreSbrkHook(PreSbrkHook hook) {
- return MallocHook_AddPreSbrkHook(hook);
- }
- inline static bool RemovePreSbrkHook(PreSbrkHook hook) {
- return MallocHook_RemovePreSbrkHook(hook);
- }
- inline static void InvokePreSbrkHook(ptrdiff_t increment);
-
- // The SbrkHook is invoked whenever sbrk is called -- except when
- // the increment is 0. This is because sbrk(0) is often called
- // to get the top of the memory stack, and is not actually a
- // memory-allocation call.
- typedef MallocHook_SbrkHook SbrkHook;
- inline static bool AddSbrkHook(SbrkHook hook) {
- return MallocHook_AddSbrkHook(hook);
- }
- inline static bool RemoveSbrkHook(SbrkHook hook) {
- return MallocHook_RemoveSbrkHook(hook);
- }
- inline static void InvokeSbrkHook(const void* result, ptrdiff_t increment);
-
- // Get the current stack trace. Try to skip all routines up to and
- // and including the caller of MallocHook::Invoke*.
- // Use "skip_count" (similarly to GetStackTrace from stacktrace.h)
- // as a hint about how many routines to skip if better information
- // is not available.
- inline static int GetCallerStackTrace(void** result, int max_depth,
- int skip_count) {
- return MallocHook_GetCallerStackTrace(result, max_depth, skip_count);
- }
-
- // Unhooked versions of mmap() and munmap(). These should be used
- // only by experts, since they bypass heapchecking, etc.
- // Note: These do not run hooks, but they still use the MmapReplacement
- // and MunmapReplacement.
- static void* UnhookedMMap(void *start, size_t length, int prot, int flags,
- int fd, off_t offset);
- static int UnhookedMUnmap(void *start, size_t length);
-
- // The following are DEPRECATED.
- inline static NewHook GetNewHook();
- inline static NewHook SetNewHook(NewHook hook) {
- return MallocHook_SetNewHook(hook);
- }
-
- inline static DeleteHook GetDeleteHook();
- inline static DeleteHook SetDeleteHook(DeleteHook hook) {
- return MallocHook_SetDeleteHook(hook);
- }
-
- inline static PreMmapHook GetPreMmapHook();
- inline static PreMmapHook SetPreMmapHook(PreMmapHook hook) {
- return MallocHook_SetPreMmapHook(hook);
- }
-
- inline static MmapHook GetMmapHook();
- inline static MmapHook SetMmapHook(MmapHook hook) {
- return MallocHook_SetMmapHook(hook);
- }
-
- inline static MunmapHook GetMunmapHook();
- inline static MunmapHook SetMunmapHook(MunmapHook hook) {
- return MallocHook_SetMunmapHook(hook);
- }
-
- inline static MremapHook GetMremapHook();
- inline static MremapHook SetMremapHook(MremapHook hook) {
- return MallocHook_SetMremapHook(hook);
- }
-
- inline static PreSbrkHook GetPreSbrkHook();
- inline static PreSbrkHook SetPreSbrkHook(PreSbrkHook hook) {
- return MallocHook_SetPreSbrkHook(hook);
- }
-
- inline static SbrkHook GetSbrkHook();
- inline static SbrkHook SetSbrkHook(SbrkHook hook) {
- return MallocHook_SetSbrkHook(hook);
- }
- // End of DEPRECATED methods.
-
- private:
- // Slow path versions of Invoke*Hook.
- static void InvokeNewHookSlow(const void* p, size_t s);
- static void InvokeDeleteHookSlow(const void* p);
- static void InvokePreMmapHookSlow(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
- static void InvokeMmapHookSlow(const void* result,
- const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
- static bool InvokeMmapReplacementSlow(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result);
- static void InvokeMunmapHookSlow(const void* p, size_t size);
- static bool InvokeMunmapReplacementSlow(const void* p,
- size_t size,
- int* result);
- static void InvokeMremapHookSlow(const void* result,
- const void* old_addr,
- size_t old_size,
- size_t new_size,
- int flags,
- const void* new_addr);
- static void InvokePreSbrkHookSlow(ptrdiff_t increment);
- static void InvokeSbrkHookSlow(const void* result, ptrdiff_t increment);
-};
-
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
-
-
-#endif /* _MALLOC_HOOK_H_ */
diff --git a/third_party/tcmalloc/vendor/src/gperftools/malloc_hook_c.h b/third_party/tcmalloc/vendor/src/gperftools/malloc_hook_c.h
deleted file mode 100644
index 56337e1..0000000
--- a/third_party/tcmalloc/vendor/src/gperftools/malloc_hook_c.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * --
- * Author: Craig Silverstein
- *
- * C shims for the C++ malloc_hook.h. See malloc_hook.h for details
- * on how to use these.
- */
-
-#ifndef _MALLOC_HOOK_C_H_
-#define _MALLOC_HOOK_C_H_
-
-#include <stddef.h>
-#include <sys/types.h>
-
-/* Annoying stuff for windows; makes sure clients can import these functions */
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Get the current stack trace. Try to skip all routines up to and
- * and including the caller of MallocHook::Invoke*.
- * Use "skip_count" (similarly to GetStackTrace from stacktrace.h)
- * as a hint about how many routines to skip if better information
- * is not available.
- */
-PERFTOOLS_DLL_DECL
-int MallocHook_GetCallerStackTrace(void** result, int max_depth,
- int skip_count);
-
-/* The MallocHook_{Add,Remove}*Hook functions return 1 on success and 0 on
- * failure.
- */
-
-typedef void (*MallocHook_NewHook)(const void* ptr, size_t size);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddNewHook(MallocHook_NewHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveNewHook(MallocHook_NewHook hook);
-
-typedef void (*MallocHook_DeleteHook)(const void* ptr);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook);
-
-typedef void (*MallocHook_PreMmapHook)(const void *start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook);
-
-typedef void (*MallocHook_MmapHook)(const void* result,
- const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddMmapHook(MallocHook_MmapHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook);
-
-typedef int (*MallocHook_MmapReplacement)(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result);
-int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook);
-int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook);
-
-typedef void (*MallocHook_MunmapHook)(const void* ptr, size_t size);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook);
-
-typedef int (*MallocHook_MunmapReplacement)(const void* ptr,
- size_t size,
- int* result);
-int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook);
-int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook);
-
-typedef void (*MallocHook_MremapHook)(const void* result,
- const void* old_addr,
- size_t old_size,
- size_t new_size,
- int flags,
- const void* new_addr);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddMremapHook(MallocHook_MremapHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook);
-
-typedef void (*MallocHook_PreSbrkHook)(ptrdiff_t increment);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook);
-
-typedef void (*MallocHook_SbrkHook)(const void* result, ptrdiff_t increment);
-PERFTOOLS_DLL_DECL
-int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook);
-PERFTOOLS_DLL_DECL
-int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook);
-
-/* The following are DEPRECATED. */
-PERFTOOLS_DLL_DECL
-MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook);
-PERFTOOLS_DLL_DECL
-MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook);
-/* End of DEPRECATED functions. */
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif /* _MALLOC_HOOK_C_H_ */
diff --git a/third_party/tcmalloc/vendor/src/gperftools/profiler.h b/third_party/tcmalloc/vendor/src/gperftools/profiler.h
deleted file mode 100644
index 7971e04..0000000
--- a/third_party/tcmalloc/vendor/src/gperftools/profiler.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/* Copyright (c) 2005, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat
- *
- * Module for CPU profiling based on periodic pc-sampling.
- *
- * For full(er) information, see doc/cpuprofile.html
- *
- * This module is linked into your program with
- * no slowdown caused by this unless you activate the profiler
- * using one of the following methods:
- *
- * 1. Before starting the program, set the environment variable
- * "PROFILE" to be the name of the file to which the profile
- * data should be written.
- *
- * 2. Programmatically, start and stop the profiler using the
- * routines "ProfilerStart(filename)" and "ProfilerStop()".
- *
- *
- * (Note: if using linux 2.4 or earlier, only the main thread may be
- * profiled.)
- *
- * Use pprof to view the resulting profile output.
- * % pprof <path_to_executable> <profile_file_name>
- * % pprof --gv <path_to_executable> <profile_file_name>
- *
- * These functions are thread-safe.
- */
-
-#ifndef BASE_PROFILER_H_
-#define BASE_PROFILER_H_
-
-#include <time.h> /* For time_t */
-
-/* Annoying stuff for windows; makes sure clients can import these functions */
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-/* All this code should be usable from within C apps. */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Profiler options, for use with ProfilerStartWithOptions. To use:
- *
- * struct ProfilerOptions options;
- * memset(&options, 0, sizeof options);
- *
- * then fill in fields as needed.
- *
- * This structure is intended to be usable from C code, so no constructor
- * is provided to initialize it. (Use memset as described above).
- */
-struct ProfilerOptions {
- /* Filter function and argument.
- *
- * If filter_in_thread is not NULL, when a profiling tick is delivered
- * the profiler will call:
- *
- * (*filter_in_thread)(filter_in_thread_arg)
- *
- * If it returns nonzero, the sample will be included in the profile.
- * Note that filter_in_thread runs in a signal handler, so must be
- * async-signal-safe.
- *
- * A typical use would be to set up filter results for each thread
- * in the system before starting the profiler, then to make
- * filter_in_thread be a very simple function which retrieves those
- * results in an async-signal-safe way. Retrieval could be done
- * using thread-specific data, or using a shared data structure that
- * supports async-signal-safe lookups.
- */
- int (*filter_in_thread)(void *arg);
- void *filter_in_thread_arg;
-};
-
-/* Start profiling and write profile info into fname, discarding any
- * existing profiling data in that file.
- *
- * This is equivalent to calling ProfilerStartWithOptions(fname, NULL).
- */
-PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname);
-
-/* Start profiling and write profile into fname, discarding any
- * existing profiling data in that file.
- *
- * The profiler is configured using the options given by 'options'.
- * Options which are not specified are given default values.
- *
- * 'options' may be NULL, in which case all are given default values.
- *
- * Returns nonzero if profiling was started sucessfully, or zero else.
- */
-PERFTOOLS_DLL_DECL int ProfilerStartWithOptions(
- const char *fname, const struct ProfilerOptions *options);
-
-/* Stop profiling. Can be started again with ProfilerStart(), but
- * the currently accumulated profiling data will be cleared.
- */
-PERFTOOLS_DLL_DECL void ProfilerStop();
-
-/* Flush any currently buffered profiling state to the profile file.
- * Has no effect if the profiler has not been started.
- */
-PERFTOOLS_DLL_DECL void ProfilerFlush();
-
-
-/* DEPRECATED: these functions were used to enable/disable profiling
- * in the current thread, but no longer do anything.
- */
-PERFTOOLS_DLL_DECL void ProfilerEnable();
-PERFTOOLS_DLL_DECL void ProfilerDisable();
-
-/* Returns nonzero if profile is currently enabled, zero if it's not. */
-PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads();
-
-/* Routine for registering new threads with the profiler.
- */
-PERFTOOLS_DLL_DECL void ProfilerRegisterThread();
-
-/* Stores state about profiler's current status into "*state". */
-struct ProfilerState {
- int enabled; /* Is profiling currently enabled? */
- time_t start_time; /* If enabled, when was profiling started? */
- char profile_name[1024]; /* Name of profile file being written, or '\0' */
- int samples_gathered; /* Number of samples gathered so far (or 0) */
-};
-PERFTOOLS_DLL_DECL void ProfilerGetCurrentState(struct ProfilerState* state);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif /* BASE_PROFILER_H_ */
diff --git a/third_party/tcmalloc/vendor/src/gperftools/stacktrace.h b/third_party/tcmalloc/vendor/src/gperftools/stacktrace.h
deleted file mode 100644
index fd186d6..0000000
--- a/third_party/tcmalloc/vendor/src/gperftools/stacktrace.h
+++ /dev/null
@@ -1,116 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Routines to extract the current stack trace. These functions are
-// thread-safe.
-
-#ifndef GOOGLE_STACKTRACE_H_
-#define GOOGLE_STACKTRACE_H_
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-
-// Skips the most recent "skip_count" stack frames (also skips the
-// frame generated for the "GetStackFrames" routine itself), and then
-// records the pc values for up to the next "max_depth" frames in
-// "result", and the corresponding stack frame sizes in "sizes".
-// Returns the number of values recorded in "result"/"sizes".
-//
-// Example:
-// main() { foo(); }
-// foo() { bar(); }
-// bar() {
-// void* result[10];
-// int sizes[10];
-// int depth = GetStackFrames(result, sizes, 10, 1);
-// }
-//
-// The GetStackFrames call will skip the frame for "bar". It will
-// return 2 and will produce pc values that map to the following
-// procedures:
-// result[0] foo
-// result[1] main
-// (Actually, there may be a few more entries after "main" to account for
-// startup procedures.)
-// And corresponding stack frame sizes will also be recorded:
-// sizes[0] 16
-// sizes[1] 16
-// (Stack frame sizes of 16 above are just for illustration purposes.)
-// Stack frame sizes of 0 or less indicate that those frame sizes couldn't
-// be identified.
-//
-// This routine may return fewer stack frame entries than are
-// available. Also note that "result" and "sizes" must both be non-NULL.
-extern PERFTOOLS_DLL_DECL int GetStackFrames(void** result, int* sizes, int max_depth,
- int skip_count);
-
-// Same as above, but to be used from a signal handler. The "uc" parameter
-// should be the pointer to ucontext_t which was passed as the 3rd parameter
-// to sa_sigaction signal handler. It may help the unwinder to get a
-// better stack trace under certain conditions. The "uc" may safely be NULL.
-extern PERFTOOLS_DLL_DECL int GetStackFramesWithContext(void** result, int* sizes, int max_depth,
- int skip_count, const void *uc);
-
-// This is similar to the GetStackFrames routine, except that it returns
-// the stack trace only, and not the stack frame sizes as well.
-// Example:
-// main() { foo(); }
-// foo() { bar(); }
-// bar() {
-// void* result[10];
-// int depth = GetStackTrace(result, 10, 1);
-// }
-//
-// This produces:
-// result[0] foo
-// result[1] main
-// .... ...
-//
-// "result" must not be NULL.
-extern PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth,
- int skip_count);
-
-// Same as above, but to be used from a signal handler. The "uc" parameter
-// should be the pointer to ucontext_t which was passed as the 3rd parameter
-// to sa_sigaction signal handler. It may help the unwinder to get a
-// better stack trace under certain conditions. The "uc" may safely be NULL.
-extern PERFTOOLS_DLL_DECL int GetStackTraceWithContext(void** result, int max_depth,
- int skip_count, const void *uc);
-
-#endif /* GOOGLE_STACKTRACE_H_ */
diff --git a/third_party/tcmalloc/vendor/src/gperftools/tcmalloc.h.in b/third_party/tcmalloc/vendor/src/gperftools/tcmalloc.h.in
deleted file mode 100644
index dbca6ec..0000000
--- a/third_party/tcmalloc/vendor/src/gperftools/tcmalloc.h.in
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat <opensource@google.com>
- * .h file by Craig Silverstein <opensource@google.com>
- */
-
-#ifndef TCMALLOC_TCMALLOC_H_
-#define TCMALLOC_TCMALLOC_H_
-
-#include <stddef.h> // for size_t
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // where glibc defines __THROW
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW /* I guess we're not on a glibc system */
-# define __THROW /* __THROW is just an optimization, so ok to make it "" */
-#endif
-
-// Define the version number so folks can check against it
-#define TC_VERSION_MAJOR @TC_VERSION_MAJOR@
-#define TC_VERSION_MINOR @TC_VERSION_MINOR@
-#define TC_VERSION_PATCH "@TC_VERSION_PATCH@"
-#define TC_VERSION_STRING "gperftools @TC_VERSION_MAJOR@.@TC_VERSION_MINOR@@TC_VERSION_PATCH@"
-
-#include <stdlib.h> // for struct mallinfo, if it's defined
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-namespace std {
-struct nothrow_t;
-}
-
-extern "C" {
-#endif
- // Returns a human-readable version string. If major, minor,
- // and/or patch are not NULL, they are set to the major version,
- // minor version, and patch-code (a string, usually "").
- PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor,
- const char** patch) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW;
- PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment,
- size_t __size) __THROW;
- PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr,
- size_t align, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) __THROW;
-
- PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW;
- PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW;
-#if @ac_cv_have_struct_mallinfo@
- PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW;
-#endif
-
- // This is an alias for MallocExtension::instance()->GetAllocatedSize().
- // It is equivalent to
- // OS X: malloc_size()
- // glibc: malloc_usable_size()
- // Windows: _msize()
- PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW;
-
-#ifdef __cplusplus
- PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW;
- PERFTOOLS_DLL_DECL void* tc_new(size_t size);
- PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void* tc_newarray(size_t size);
- PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p,
- const std::nothrow_t&) __THROW;
-}
-#endif
-
-#endif // #ifndef TCMALLOC_TCMALLOC_H_
diff --git a/third_party/tcmalloc/vendor/src/heap-checker-bcad.cc b/third_party/tcmalloc/vendor/src/heap-checker-bcad.cc
deleted file mode 100644
index 7ed6942..0000000
--- a/third_party/tcmalloc/vendor/src/heap-checker-bcad.cc
+++ /dev/null
@@ -1,92 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Maxim Lifantsev
-//
-// A file to ensure that components of heap leak checker run before
-// all global object constructors and after all global object
-// destructors.
-//
-// This file must be the last library any binary links against.
-// Otherwise, the heap checker may not be able to run early enough to
-// catalog all the global objects in your program. If this happens,
-// and later in the program you allocate memory and have one of these
-// "uncataloged" global objects point to it, the heap checker will
-// consider that allocation to be a leak, even though it's not (since
-// the allocated object is reachable from global data and hence "live").
-
-#include <stdlib.h> // for abort()
-#include <gperftools/malloc_extension.h>
-
-// A dummy variable to refer from heap-checker.cc. This is to make
-// sure this file is not optimized out by the linker.
-bool heap_leak_checker_bcad_variable;
-
-extern void HeapLeakChecker_AfterDestructors(); // in heap-checker.cc
-
-// A helper class to ensure that some components of heap leak checking
-// can happen before construction and after destruction
-// of all global/static objects.
-class HeapLeakCheckerGlobalPrePost {
- public:
- HeapLeakCheckerGlobalPrePost() {
- if (count_ == 0) {
- // The 'new int' will ensure that we have run an initial malloc
- // hook, which will set up the heap checker via
- // MallocHook_InitAtFirstAllocation_HeapLeakChecker. See malloc_hook.cc.
- // This is done in this roundabout fashion in order to avoid self-deadlock
- // if we directly called HeapLeakChecker_BeforeConstructors here.
- delete new int;
- // This needs to be called before the first allocation of an STL
- // object, but after libc is done setting up threads (because it
- // calls setenv, which requires a thread-aware errno). By
- // putting it here, we hope it's the first bit of code executed
- // after the libc global-constructor code.
- MallocExtension::Initialize();
- }
- ++count_;
- }
- ~HeapLeakCheckerGlobalPrePost() {
- if (count_ <= 0) abort();
- --count_;
- if (count_ == 0) HeapLeakChecker_AfterDestructors();
- }
- private:
- // Counter of constructions/destructions of objects of this class
- // (just in case there are more than one of them).
- static int count_;
-};
-
-int HeapLeakCheckerGlobalPrePost::count_ = 0;
-
-// The early-construction/late-destruction global object.
-static const HeapLeakCheckerGlobalPrePost heap_leak_checker_global_pre_post;
diff --git a/third_party/tcmalloc/vendor/src/heap-checker.cc b/third_party/tcmalloc/vendor/src/heap-checker.cc
deleted file mode 100644
index 5967b02..0000000
--- a/third_party/tcmalloc/vendor/src/heap-checker.cc
+++ /dev/null
@@ -1,2377 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Maxim Lifantsev
-//
-
-#include "config.h"
-
-#include <fcntl.h> // for O_RDONLY (we use syscall to do actual reads)
-#include <string.h>
-#include <errno.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#endif
-#ifdef HAVE_PTHREAD
-#include <pthread.h>
-#endif
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <time.h>
-#include <assert.h>
-
-#if defined(HAVE_LINUX_PTRACE_H)
-#include <linux/ptrace.h>
-#endif
-#ifdef HAVE_SYS_SYSCALL_H
-#include <sys/syscall.h>
-#endif
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__)
-#include <wtypes.h>
-#include <winbase.h>
-#undef ERROR // windows defines these as macros, which can cause trouble
-#undef max
-#undef min
-#endif
-
-#include <string>
-#include <vector>
-#include <map>
-#include <set>
-#include <algorithm>
-#include <functional>
-
-#include <gperftools/heap-checker.h>
-
-#include "base/basictypes.h"
-#include "base/googleinit.h"
-#include "base/logging.h"
-#include <gperftools/stacktrace.h>
-#include "base/commandlineflags.h"
-#include "base/elfcore.h" // for i386_regs
-#include "base/thread_lister.h"
-#include "heap-profile-table.h"
-#include "base/low_level_alloc.h"
-#include "malloc_hook-inl.h"
-#include <gperftools/malloc_hook.h>
-#include <gperftools/malloc_extension.h>
-#include "maybe_threads.h"
-#include "memory_region_map.h"
-#include "base/spinlock.h"
-#include "base/sysinfo.h"
-#include "base/stl_allocator.h"
-
-using std::string;
-using std::basic_string;
-using std::pair;
-using std::map;
-using std::set;
-using std::vector;
-using std::swap;
-using std::make_pair;
-using std::min;
-using std::max;
-using std::less;
-using std::char_traits;
-
-// If current process is being ptrace()d, 'TracerPid' in /proc/self/status
-// will be non-zero.
-static bool IsDebuggerAttached(void) { // only works under linux, probably
- char buf[256]; // TracerPid comes relatively earlier in status output
- int fd = open("/proc/self/status", O_RDONLY);
- if (fd == -1) {
- return false; // Can't tell for sure.
- }
- const int len = read(fd, buf, sizeof(buf));
- bool rc = false;
- if (len > 0) {
- const char *const kTracerPid = "TracerPid:\t";
- buf[len - 1] = '\0';
- const char *p = strstr(buf, kTracerPid);
- if (p != NULL) {
- rc = (strncmp(p + strlen(kTracerPid), "0\n", 2) != 0);
- }
- }
- close(fd);
- return rc;
-}
-
-// This is the default if you don't link in -lprofiler
-extern "C" {
-ATTRIBUTE_WEAK PERFTOOLS_DLL_DECL bool ProfilingIsEnabledForAllThreads();
-bool ProfilingIsEnabledForAllThreads() { return false; }
-}
-
-//----------------------------------------------------------------------
-// Flags that control heap-checking
-//----------------------------------------------------------------------
-
-DEFINE_string(heap_check,
- EnvToString("HEAPCHECK", ""),
- "The heap leak checking to be done over the whole executable: "
- "\"minimal\", \"normal\", \"strict\", "
- "\"draconian\", \"as-is\", and \"local\" "
- " or the empty string are the supported choices. "
- "(See HeapLeakChecker_InternalInitStart for details.)");
-
-DEFINE_bool(heap_check_report, true, "Obsolete");
-
-DEFINE_bool(heap_check_before_constructors,
- true,
- "deprecated; pretty much always true now");
-
-DEFINE_bool(heap_check_after_destructors,
- EnvToBool("HEAP_CHECK_AFTER_DESTRUCTORS", false),
- "If overall heap check is to end after global destructors "
- "or right after all REGISTER_HEAPCHECK_CLEANUP's");
-
-DEFINE_bool(heap_check_strict_check, true, "Obsolete");
-
-DEFINE_bool(heap_check_ignore_global_live,
- EnvToBool("HEAP_CHECK_IGNORE_GLOBAL_LIVE", true),
- "If overall heap check is to ignore heap objects reachable "
- "from the global data");
-
-DEFINE_bool(heap_check_identify_leaks,
- EnvToBool("HEAP_CHECK_IDENTIFY_LEAKS", false),
- "If heap check should generate the addresses of the leaked "
- "objects in the memory leak profiles. This may be useful "
- "in tracking down leaks where only a small fraction of "
- "objects allocated at the same stack trace are leaked.");
-
-DEFINE_bool(heap_check_ignore_thread_live,
- EnvToBool("HEAP_CHECK_IGNORE_THREAD_LIVE", true),
- "If set to true, objects reachable from thread stacks "
- "and registers are not reported as leaks");
-
-DEFINE_bool(heap_check_test_pointer_alignment,
- EnvToBool("HEAP_CHECK_TEST_POINTER_ALIGNMENT", false),
- "Set to true to check if the found leak can be due to "
- "use of unaligned pointers");
-
-// Alignment at which all pointers in memory are supposed to be located;
-// use 1 if any alignment is ok.
-// heap_check_test_pointer_alignment flag guides if we try the value of 1.
-// The larger it can be, the lesser is the chance of missing real leaks.
-static const size_t kPointerSourceAlignment = sizeof(void*);
-DEFINE_int32(heap_check_pointer_source_alignment,
- EnvToInt("HEAP_CHECK_POINTER_SOURCE_ALIGNMENT",
- kPointerSourceAlignment),
- "Alignment at which all pointers in memory are supposed to be "
- "located. Use 1 if any alignment is ok.");
-
-// A reasonable default to handle pointers inside of typical class objects:
-// Too low and we won't be able to traverse pointers to normally-used
-// nested objects and base parts of multiple-inherited objects.
-// Too high and it will both slow down leak checking (FindInsideAlloc
-// in HaveOnHeapLocked will get slower when there are large on-heap objects)
-// and make it probabilistically more likely to miss leaks
-// of large-sized objects.
-static const int64 kHeapCheckMaxPointerOffset = 1024;
-DEFINE_int64(heap_check_max_pointer_offset,
- EnvToInt("HEAP_CHECK_MAX_POINTER_OFFSET",
- kHeapCheckMaxPointerOffset),
- "Largest pointer offset for which we traverse "
- "pointers going inside of heap allocated objects. "
- "Set to -1 to use the actual largest heap object size.");
-
-DEFINE_bool(heap_check_run_under_gdb,
- EnvToBool("HEAP_CHECK_RUN_UNDER_GDB", false),
- "If false, turns off heap-checking library when running under gdb "
- "(normally, set to 'true' only when debugging the heap-checker)");
-
-DEFINE_int32(heap_check_delay_seconds, 0,
- "Number of seconds to delay on-exit heap checking."
- " If you set this flag,"
- " you may also want to set exit_timeout_seconds in order to"
- " avoid exit timeouts.\n"
- "NOTE: This flag is to be used only to help diagnose issues"
- " where it is suspected that the heap checker is reporting"
- " false leaks that will disappear if the heap checker delays"
- " its checks. Report any such issues to the heap-checker"
- " maintainer(s).");
-
-DEFINE_int32(heap_check_error_exit_code,
- EnvToInt("HEAP_CHECK_ERROR_EXIT_CODE", 1),
- "Exit code to return if any leaks were detected.");
-
-//----------------------------------------------------------------------
-
-DEFINE_string(heap_profile_pprof,
- EnvToString("PPROF_PATH", "pprof"),
- "OBSOLETE; not used");
-
-DEFINE_string(heap_check_dump_directory,
- EnvToString("HEAP_CHECK_DUMP_DIRECTORY", "/tmp"),
- "Directory to put heap-checker leak dump information");
-
-
-//----------------------------------------------------------------------
-// HeapLeakChecker global data
-//----------------------------------------------------------------------
-
-// Global lock for all the global data of this module.
-static SpinLock heap_checker_lock(SpinLock::LINKER_INITIALIZED);
-
-//----------------------------------------------------------------------
-
-// Heap profile prefix for leak checking profiles.
-// Gets assigned once when leak checking is turned on, then never modified.
-static const string* profile_name_prefix = NULL;
-
-// Whole-program heap leak checker.
-// Gets assigned once when leak checking is turned on,
-// then main_heap_checker is never deleted.
-static HeapLeakChecker* main_heap_checker = NULL;
-
-// Whether we will use main_heap_checker to do a check at program exit
-// automatically. In any case user can ask for more checks on main_heap_checker
-// via GlobalChecker().
-static bool do_main_heap_check = false;
-
-// The heap profile we use to collect info about the heap.
-// This is created in HeapLeakChecker::BeforeConstructorsLocked
-// together with setting heap_checker_on (below) to true
-// and registering our new/delete malloc hooks;
-// similarly all are unset in HeapLeakChecker::TurnItselfOffLocked.
-static HeapProfileTable* heap_profile = NULL;
-
-// If we are doing (or going to do) any kind of heap-checking.
-static bool heap_checker_on = false;
-
-// pid of the process that does whole-program heap leak checking
-static pid_t heap_checker_pid = 0;
-
-// If we did heap profiling during global constructors execution
-static bool constructor_heap_profiling = false;
-
-// RAW_VLOG level we dump key INFO messages at. If you want to turn
-// off these messages, set the environment variable PERFTOOLS_VERBOSE=-1.
-static const int heap_checker_info_level = 0;
-
-//----------------------------------------------------------------------
-// HeapLeakChecker's own memory allocator that is
-// independent of the normal program allocator.
-//----------------------------------------------------------------------
-
-// Wrapper of LowLevelAlloc for STL_Allocator and direct use.
-// We always access this class under held heap_checker_lock,
-// this allows us to in particular protect the period when threads are stopped
-// at random spots with ListAllProcessThreads by heap_checker_lock,
-// w/o worrying about the lock in LowLevelAlloc::Arena.
-// We rely on the fact that we use an own arena with an own lock here.
-class HeapLeakChecker::Allocator {
- public:
- static void Init() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_DCHECK(arena_ == NULL, "");
- arena_ = LowLevelAlloc::NewArena(0, LowLevelAlloc::DefaultArena());
- }
- static void Shutdown() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- if (!LowLevelAlloc::DeleteArena(arena_) || alloc_count_ != 0) {
- RAW_LOG(FATAL, "Internal heap checker leak of %d objects", alloc_count_);
- }
- }
- static int alloc_count() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- return alloc_count_;
- }
- static void* Allocate(size_t n) {
- RAW_DCHECK(arena_ && heap_checker_lock.IsHeld(), "");
- void* p = LowLevelAlloc::AllocWithArena(n, arena_);
- if (p) alloc_count_ += 1;
- return p;
- }
- static void Free(void* p) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- if (p) alloc_count_ -= 1;
- LowLevelAlloc::Free(p);
- }
- static void Free(void* p, size_t /* n */) {
- Free(p);
- }
- // destruct, free, and make *p to be NULL
- template<typename T> static void DeleteAndNull(T** p) {
- (*p)->~T();
- Free(*p);
- *p = NULL;
- }
- template<typename T> static void DeleteAndNullIfNot(T** p) {
- if (*p != NULL) DeleteAndNull(p);
- }
- private:
- static LowLevelAlloc::Arena* arena_;
- static int alloc_count_;
-};
-
-LowLevelAlloc::Arena* HeapLeakChecker::Allocator::arena_ = NULL;
-int HeapLeakChecker::Allocator::alloc_count_ = 0;
-
-//----------------------------------------------------------------------
-// HeapLeakChecker live object tracking components
-//----------------------------------------------------------------------
-
-// Cases of live object placement we distinguish
-enum ObjectPlacement {
- MUST_BE_ON_HEAP, // Must point to a live object of the matching size in the
- // heap_profile map of the heap when we get to it
- IGNORED_ON_HEAP, // Is a live (ignored) object on heap
- MAYBE_LIVE, // Is a piece of writable memory from /proc/self/maps
- IN_GLOBAL_DATA, // Is part of global data region of the executable
- THREAD_DATA, // Part of a thread stack and a thread descriptor with TLS
- THREAD_REGISTERS, // Values in registers of some thread
-};
-
-// Information about an allocated object
-struct AllocObject {
- const void* ptr; // the object
- uintptr_t size; // its size
- ObjectPlacement place; // where ptr points to
-
- AllocObject(const void* p, size_t s, ObjectPlacement l)
- : ptr(p), size(s), place(l) { }
-};
-
-// All objects (memory ranges) ignored via HeapLeakChecker::IgnoreObject
-// Key is the object's address; value is its size.
-typedef map<uintptr_t, size_t, less<uintptr_t>,
- STL_Allocator<pair<const uintptr_t, size_t>,
- HeapLeakChecker::Allocator>
- > IgnoredObjectsMap;
-static IgnoredObjectsMap* ignored_objects = NULL;
-
-// All objects (memory ranges) that we consider to be the sources of pointers
-// to live (not leaked) objects.
-// At different times this holds (what can be reached from) global data regions
-// and the objects we've been told to ignore.
-// For any AllocObject::ptr "live_objects" is supposed to contain at most one
-// record at any time. We maintain this by checking with the heap_profile map
-// of the heap and removing the live heap objects we've handled from it.
-// This vector is maintained as a stack and the frontier of reachable
-// live heap objects in our flood traversal of them.
-typedef vector<AllocObject,
- STL_Allocator<AllocObject, HeapLeakChecker::Allocator>
- > LiveObjectsStack;
-static LiveObjectsStack* live_objects = NULL;
-
-// A special string type that uses my allocator
-typedef basic_string<char, char_traits<char>,
- STL_Allocator<char, HeapLeakChecker::Allocator>
- > HCL_string;
-
-// A placeholder to fill-in the starting values for live_objects
-// for each library so we can keep the library-name association for logging.
-typedef map<HCL_string, LiveObjectsStack, less<HCL_string>,
- STL_Allocator<pair<const HCL_string, LiveObjectsStack>,
- HeapLeakChecker::Allocator>
- > LibraryLiveObjectsStacks;
-static LibraryLiveObjectsStacks* library_live_objects = NULL;
-
-// Value stored in the map of disabled address ranges;
-// its key is the end of the address range.
-// We'll ignore allocations with a return address in a disabled range
-// if the address occurs at 'max_depth' or less in the stack trace.
-struct HeapLeakChecker::RangeValue {
- uintptr_t start_address; // the start of the range
- int max_depth; // the maximal stack depth to disable at
-};
-typedef map<uintptr_t, HeapLeakChecker::RangeValue, less<uintptr_t>,
- STL_Allocator<pair<const uintptr_t, HeapLeakChecker::RangeValue>,
- HeapLeakChecker::Allocator>
- > DisabledRangeMap;
-// The disabled program counter address ranges for profile dumping
-// that are registered with HeapLeakChecker::DisableChecksFromToLocked.
-static DisabledRangeMap* disabled_ranges = NULL;
-
-// Set of stack tops.
-// These are used to consider live only appropriate chunks of the memory areas
-// that are used for stacks (and maybe thread-specific data as well)
-// so that we do not treat pointers from outdated stack frames as live.
-typedef set<uintptr_t, less<uintptr_t>,
- STL_Allocator<uintptr_t, HeapLeakChecker::Allocator>
- > StackTopSet;
-static StackTopSet* stack_tops = NULL;
-
-// A map of ranges of code addresses for the system libraries
-// that can mmap/mremap/sbrk-allocate memory regions for stacks
-// and thread-local storage that we want to consider as live global data.
-// Maps from the end address to the start address.
-typedef map<uintptr_t, uintptr_t, less<uintptr_t>,
- STL_Allocator<pair<const uintptr_t, uintptr_t>,
- HeapLeakChecker::Allocator>
- > GlobalRegionCallerRangeMap;
-static GlobalRegionCallerRangeMap* global_region_caller_ranges = NULL;
-
-// TODO(maxim): make our big data structs into own modules
-
-// Disabler is implemented by keeping track of a per-thread count
-// of active Disabler objects. Any objects allocated while the
-// count > 0 are not reported.
-
-#ifdef HAVE_TLS
-
-static __thread int thread_disable_counter
-// The "inital exec" model is faster than the default TLS model, at
-// the cost you can't dlopen this library. But dlopen on heap-checker
-// doesn't work anyway -- it must run before main -- so this is a good
-// trade-off.
-# ifdef HAVE___ATTRIBUTE__
- __attribute__ ((tls_model ("initial-exec")))
-# endif
- ;
-inline int get_thread_disable_counter() {
- return thread_disable_counter;
-}
-inline void set_thread_disable_counter(int value) {
- thread_disable_counter = value;
-}
-
-#else // #ifdef HAVE_TLS
-
-static pthread_key_t thread_disable_counter_key;
-static int main_thread_counter; // storage for use before main()
-static bool use_main_thread_counter = true;
-
-// TODO(csilvers): this is called from NewHook, in the middle of malloc().
-// If perftools_pthread_getspecific calls malloc, that will lead to an
-// infinite loop. I don't know how to fix that, so I hope it never happens!
-inline int get_thread_disable_counter() {
- if (use_main_thread_counter) // means we're running really early
- return main_thread_counter;
- void* p = perftools_pthread_getspecific(thread_disable_counter_key);
- return (intptr_t)p; // kinda evil: store the counter directly in the void*
-}
-
-inline void set_thread_disable_counter(int value) {
- if (use_main_thread_counter) { // means we're running really early
- main_thread_counter = value;
- return;
- }
- intptr_t pointer_sized_value = value;
- // kinda evil: store the counter directly in the void*
- void* p = (void*)pointer_sized_value;
- // NOTE: this may call malloc, which will call NewHook which will call
- // get_thread_disable_counter() which will call pthread_getspecific(). I
- // don't know if anything bad can happen if we call getspecific() in the
- // middle of a setspecific() call. It seems to work ok in practice...
- perftools_pthread_setspecific(thread_disable_counter_key, p);
-}
-
-// The idea here is that this initializer will run pretty late: after
-// pthreads have been totally set up. At this point we can call
-// pthreads routines, so we set those up.
-class InitThreadDisableCounter {
- public:
- InitThreadDisableCounter() {
- perftools_pthread_key_create(&thread_disable_counter_key, NULL);
- // Set up the main thread's value, which we have a special variable for.
- void* p = (void*)main_thread_counter; // store the counter directly
- perftools_pthread_setspecific(thread_disable_counter_key, p);
- use_main_thread_counter = false;
- }
-};
-InitThreadDisableCounter init_thread_disable_counter;
-
-#endif // #ifdef HAVE_TLS
-
-HeapLeakChecker::Disabler::Disabler() {
- // It is faster to unconditionally increment the thread-local
- // counter than to check whether or not heap-checking is on
- // in a thread-safe manner.
- int counter = get_thread_disable_counter();
- set_thread_disable_counter(counter + 1);
- RAW_VLOG(10, "Increasing thread disable counter to %d", counter + 1);
-}
-
-HeapLeakChecker::Disabler::~Disabler() {
- int counter = get_thread_disable_counter();
- RAW_DCHECK(counter > 0, "");
- if (counter > 0) {
- set_thread_disable_counter(counter - 1);
- RAW_VLOG(10, "Decreasing thread disable counter to %d", counter);
- } else {
- RAW_VLOG(0, "Thread disable counter underflow : %d", counter);
- }
-}
-
-//----------------------------------------------------------------------
-
-// The size of the largest heap object allocated so far.
-static size_t max_heap_object_size = 0;
-// The possible range of addresses that can point
-// into one of the elements of heap_objects.
-static uintptr_t min_heap_address = uintptr_t(-1LL);
-static uintptr_t max_heap_address = 0;
-
-//----------------------------------------------------------------------
-
-// Simple casting helpers for uintptr_t and void*:
-template<typename T>
-inline static const void* AsPtr(T addr) {
- return reinterpret_cast<void*>(addr);
-}
-inline static uintptr_t AsInt(const void* ptr) {
- return reinterpret_cast<uintptr_t>(ptr);
-}
-
-//----------------------------------------------------------------------
-
-// We've seen reports that strstr causes heap-checker crashes in some
-// libc's (?):
-// http://code.google.com/p/gperftools/issues/detail?id=263
-// It's simple enough to use our own. This is not in time-critical code.
-static const char* hc_strstr(const char* s1, const char* s2) {
- const size_t len = strlen(s2);
- RAW_CHECK(len > 0, "Unexpected empty string passed to strstr()");
- for (const char* p = strchr(s1, *s2); p != NULL; p = strchr(p+1, *s2)) {
- if (strncmp(p, s2, len) == 0) {
- return p;
- }
- }
- return NULL;
-}
-
-//----------------------------------------------------------------------
-
-// Our hooks for MallocHook
-static void NewHook(const void* ptr, size_t size) {
- if (ptr != NULL) {
- const int counter = get_thread_disable_counter();
- const bool ignore = (counter > 0);
- RAW_VLOG(16, "Recording Alloc: %p of %"PRIuS "; %d", ptr, size,
- int(counter));
-
- // Fetch the caller's stack trace before acquiring heap_checker_lock.
- void* stack[HeapProfileTable::kMaxStackDepth];
- int depth = HeapProfileTable::GetCallerStackTrace(0, stack);
-
- { SpinLockHolder l(&heap_checker_lock);
- if (size > max_heap_object_size) max_heap_object_size = size;
- uintptr_t addr = AsInt(ptr);
- if (addr < min_heap_address) min_heap_address = addr;
- addr += size;
- if (addr > max_heap_address) max_heap_address = addr;
- if (heap_checker_on) {
- heap_profile->RecordAlloc(ptr, size, depth, stack);
- if (ignore) {
- heap_profile->MarkAsIgnored(ptr);
- }
- }
- }
- RAW_VLOG(17, "Alloc Recorded: %p of %"PRIuS"", ptr, size);
- }
-}
-
-static void DeleteHook(const void* ptr) {
- if (ptr != NULL) {
- RAW_VLOG(16, "Recording Free %p", ptr);
- { SpinLockHolder l(&heap_checker_lock);
- if (heap_checker_on) heap_profile->RecordFree(ptr);
- }
- RAW_VLOG(17, "Free Recorded: %p", ptr);
- }
-}
-
-//----------------------------------------------------------------------
-
-enum StackDirection {
- GROWS_TOWARDS_HIGH_ADDRESSES,
- GROWS_TOWARDS_LOW_ADDRESSES,
- UNKNOWN_DIRECTION
-};
-
-// Determine which way the stack grows:
-
-static StackDirection ATTRIBUTE_NOINLINE GetStackDirection(
- const uintptr_t *const ptr) {
- uintptr_t x;
- if (&x < ptr)
- return GROWS_TOWARDS_LOW_ADDRESSES;
- if (ptr < &x)
- return GROWS_TOWARDS_HIGH_ADDRESSES;
-
- RAW_CHECK(0, ""); // Couldn't determine the stack direction.
-
- return UNKNOWN_DIRECTION;
-}
-
-// Direction of stack growth (will initialize via GetStackDirection())
-static StackDirection stack_direction = UNKNOWN_DIRECTION;
-
-// This routine is called for every thread stack we know about to register it.
-static void RegisterStackLocked(const void* top_ptr) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_DCHECK(MemoryRegionMap::LockIsHeld(), "");
- RAW_VLOG(10, "Thread stack at %p", top_ptr);
- uintptr_t top = AsInt(top_ptr);
- stack_tops->insert(top); // add for later use
-
- // make sure stack_direction is initialized
- if (stack_direction == UNKNOWN_DIRECTION) {
- stack_direction = GetStackDirection(&top);
- }
-
- // Find memory region with this stack
- MemoryRegionMap::Region region;
- if (MemoryRegionMap::FindAndMarkStackRegion(top, ®ion)) {
- // Make the proper portion of the stack live:
- if (stack_direction == GROWS_TOWARDS_LOW_ADDRESSES) {
- RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes",
- top_ptr, region.end_addr - top);
- live_objects->push_back(AllocObject(top_ptr, region.end_addr - top,
- THREAD_DATA));
- } else { // GROWS_TOWARDS_HIGH_ADDRESSES
- RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes",
- AsPtr(region.start_addr),
- top - region.start_addr);
- live_objects->push_back(AllocObject(AsPtr(region.start_addr),
- top - region.start_addr,
- THREAD_DATA));
- }
- // not in MemoryRegionMap, look in library_live_objects:
- } else if (FLAGS_heap_check_ignore_global_live) {
- for (LibraryLiveObjectsStacks::iterator lib = library_live_objects->begin();
- lib != library_live_objects->end(); ++lib) {
- for (LiveObjectsStack::iterator span = lib->second.begin();
- span != lib->second.end(); ++span) {
- uintptr_t start = AsInt(span->ptr);
- uintptr_t end = start + span->size;
- if (start <= top && top < end) {
- RAW_VLOG(11, "Stack at %p is inside /proc/self/maps chunk %p..%p",
- top_ptr, AsPtr(start), AsPtr(end));
- // Shrink start..end region by chopping away the memory regions in
- // MemoryRegionMap that land in it to undo merging of regions
- // in /proc/self/maps, so that we correctly identify what portion
- // of start..end is actually the stack region.
- uintptr_t stack_start = start;
- uintptr_t stack_end = end;
- // can optimize-away this loop, but it does not run often
- RAW_DCHECK(MemoryRegionMap::LockIsHeld(), "");
- for (MemoryRegionMap::RegionIterator r =
- MemoryRegionMap::BeginRegionLocked();
- r != MemoryRegionMap::EndRegionLocked(); ++r) {
- if (top < r->start_addr && r->start_addr < stack_end) {
- stack_end = r->start_addr;
- }
- if (stack_start < r->end_addr && r->end_addr <= top) {
- stack_start = r->end_addr;
- }
- }
- if (stack_start != start || stack_end != end) {
- RAW_VLOG(11, "Stack at %p is actually inside memory chunk %p..%p",
- top_ptr, AsPtr(stack_start), AsPtr(stack_end));
- }
- // Make the proper portion of the stack live:
- if (stack_direction == GROWS_TOWARDS_LOW_ADDRESSES) {
- RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes",
- top_ptr, stack_end - top);
- live_objects->push_back(
- AllocObject(top_ptr, stack_end - top, THREAD_DATA));
- } else { // GROWS_TOWARDS_HIGH_ADDRESSES
- RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes",
- AsPtr(stack_start), top - stack_start);
- live_objects->push_back(
- AllocObject(AsPtr(stack_start), top - stack_start, THREAD_DATA));
- }
- lib->second.erase(span); // kill the rest of the region
- // Put the non-stack part(s) of the region back:
- if (stack_start != start) {
- lib->second.push_back(AllocObject(AsPtr(start), stack_start - start,
- MAYBE_LIVE));
- }
- if (stack_end != end) {
- lib->second.push_back(AllocObject(AsPtr(stack_end), end - stack_end,
- MAYBE_LIVE));
- }
- return;
- }
- }
- }
- RAW_LOG(ERROR, "Memory region for stack at %p not found. "
- "Will likely report false leak positives.", top_ptr);
- }
-}
-
-// Iterator for heap allocation map data to make ignored objects "live"
-// (i.e., treated as roots for the mark-and-sweep phase)
-static void MakeIgnoredObjectsLiveCallbackLocked(
- const void* ptr, const HeapProfileTable::AllocInfo& info) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- if (info.ignored) {
- live_objects->push_back(AllocObject(ptr, info.object_size,
- MUST_BE_ON_HEAP));
- }
-}
-
-// Iterator for heap allocation map data to make objects allocated from
-// disabled regions of code to be live.
-static void MakeDisabledLiveCallbackLocked(
- const void* ptr, const HeapProfileTable::AllocInfo& info) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- bool stack_disable = false;
- bool range_disable = false;
- for (int depth = 0; depth < info.stack_depth; depth++) {
- uintptr_t addr = AsInt(info.call_stack[depth]);
- if (disabled_ranges) {
- DisabledRangeMap::const_iterator iter
- = disabled_ranges->upper_bound(addr);
- if (iter != disabled_ranges->end()) {
- RAW_DCHECK(iter->first > addr, "");
- if (iter->second.start_address < addr &&
- iter->second.max_depth > depth) {
- range_disable = true; // in range; dropping
- break;
- }
- }
- }
- }
- if (stack_disable || range_disable) {
- uintptr_t start_address = AsInt(ptr);
- uintptr_t end_address = start_address + info.object_size;
- StackTopSet::const_iterator iter
- = stack_tops->lower_bound(start_address);
- if (iter != stack_tops->end()) {
- RAW_DCHECK(*iter >= start_address, "");
- if (*iter < end_address) {
- // We do not disable (treat as live) whole allocated regions
- // if they are used to hold thread call stacks
- // (i.e. when we find a stack inside).
- // The reason is that we'll treat as live the currently used
- // stack portions anyway (see RegisterStackLocked),
- // and the rest of the region where the stack lives can well
- // contain outdated stack variables which are not live anymore,
- // hence should not be treated as such.
- RAW_VLOG(11, "Not %s-disabling %"PRIuS" bytes at %p"
- ": have stack inside: %p",
- (stack_disable ? "stack" : "range"),
- info.object_size, ptr, AsPtr(*iter));
- return;
- }
- }
- RAW_VLOG(11, "%s-disabling %"PRIuS" bytes at %p",
- (stack_disable ? "Stack" : "Range"), info.object_size, ptr);
- live_objects->push_back(AllocObject(ptr, info.object_size,
- MUST_BE_ON_HEAP));
- }
-}
-
-static const char kUnnamedProcSelfMapEntry[] = "UNNAMED";
-
-// This function takes some fields from a /proc/self/maps line:
-//
-// start_address start address of a memory region.
-// end_address end address of a memory region
-// permissions rwx + private/shared bit
-// filename filename of the mapped file
-//
-// If the region is not writeable, then it cannot have any heap
-// pointers in it, otherwise we record it as a candidate live region
-// to get filtered later.
-static void RecordGlobalDataLocked(uintptr_t start_address,
- uintptr_t end_address,
- const char* permissions,
- const char* filename) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- // Ignore non-writeable regions.
- if (strchr(permissions, 'w') == NULL) return;
- if (filename == NULL || *filename == '\0') {
- filename = kUnnamedProcSelfMapEntry;
- }
- RAW_VLOG(11, "Looking into %s: 0x%" PRIxPTR "..0x%" PRIxPTR,
- filename, start_address, end_address);
- (*library_live_objects)[filename].
- push_back(AllocObject(AsPtr(start_address),
- end_address - start_address,
- MAYBE_LIVE));
-}
-
-// See if 'library' from /proc/self/maps has base name 'library_base'
-// i.e. contains it and has '.' or '-' after it.
-static bool IsLibraryNamed(const char* library, const char* library_base) {
- const char* p = hc_strstr(library, library_base);
- size_t sz = strlen(library_base);
- return p != NULL && (p[sz] == '.' || p[sz] == '-');
-}
-
-// static
-void HeapLeakChecker::DisableLibraryAllocsLocked(const char* library,
- uintptr_t start_address,
- uintptr_t end_address) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- int depth = 0;
- // TODO(maxim): maybe this should be extended to also use objdump
- // and pick the text portion of the library more precisely.
- if (IsLibraryNamed(library, "/libpthread") ||
- // libpthread has a lot of small "system" leaks we don't care about.
- // In particular it allocates memory to store data supplied via
- // pthread_setspecific (which can be the only pointer to a heap object).
- IsLibraryNamed(library, "/libdl") ||
- // library loaders leak some "system" heap that we don't care about
- IsLibraryNamed(library, "/libcrypto") ||
- // Sometimes libcrypto of OpenSSH is compiled with -fomit-frame-pointer
- // (any library can be, of course, but this one often is because speed
- // is so important for making crypto usable). We ignore all its
- // allocations because we can't see the call stacks. We'd prefer
- // to ignore allocations done in files/symbols that match
- // "default_malloc_ex|default_realloc_ex"
- // but that doesn't work when the end-result binary is stripped.
- IsLibraryNamed(library, "/libjvm") ||
- // JVM has a lot of leaks we don't care about.
- IsLibraryNamed(library, "/libzip")
- // The JVM leaks java.util.zip.Inflater after loading classes.
- ) {
- depth = 1; // only disable allocation calls directly from the library code
- } else if (IsLibraryNamed(library, "/ld")
- // library loader leaks some "system" heap
- // (e.g. thread-local storage) that we don't care about
- ) {
- depth = 2; // disable allocation calls directly from the library code
- // and at depth 2 from it.
- // We need depth 2 here solely because of a libc bug that
- // forces us to jump through __memalign_hook and MemalignOverride hoops
- // in tcmalloc.cc.
- // Those buggy __libc_memalign() calls are in ld-linux.so and happen for
- // thread-local storage allocations that we want to ignore here.
- // We go with the depth-2 hack as a workaround for this libc bug:
- // otherwise we'd need to extend MallocHook interface
- // so that correct stack depth adjustment can be propagated from
- // the exceptional case of MemalignOverride.
- // Using depth 2 here should not mask real leaks because ld-linux.so
- // does not call user code.
- }
- if (depth) {
- RAW_VLOG(10, "Disabling allocations from %s at depth %d:", library, depth);
- DisableChecksFromToLocked(AsPtr(start_address), AsPtr(end_address), depth);
- if (IsLibraryNamed(library, "/libpthread") ||
- IsLibraryNamed(library, "/libdl") ||
- IsLibraryNamed(library, "/ld")) {
- RAW_VLOG(10, "Global memory regions made by %s will be live data",
- library);
- if (global_region_caller_ranges == NULL) {
- global_region_caller_ranges =
- new(Allocator::Allocate(sizeof(GlobalRegionCallerRangeMap)))
- GlobalRegionCallerRangeMap;
- }
- global_region_caller_ranges
- ->insert(make_pair(end_address, start_address));
- }
- }
-}
-
-// static
-HeapLeakChecker::ProcMapsResult HeapLeakChecker::UseProcMapsLocked(
- ProcMapsTask proc_maps_task) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- // Need to provide own scratch memory to ProcMapsIterator:
- ProcMapsIterator::Buffer buffer;
- ProcMapsIterator it(0, &buffer);
- if (!it.Valid()) {
- int errsv = errno;
- RAW_LOG(ERROR, "Could not open /proc/self/maps: errno=%d. "
- "Libraries will not be handled correctly.", errsv);
- return CANT_OPEN_PROC_MAPS;
- }
- uint64 start_address, end_address, file_offset;
- int64 inode;
- char *permissions, *filename;
- bool saw_shared_lib = false;
- bool saw_nonzero_inode = false;
- bool saw_shared_lib_with_nonzero_inode = false;
- while (it.Next(&start_address, &end_address, &permissions,
- &file_offset, &inode, &filename)) {
- if (start_address >= end_address) {
- // Warn if a line we can be interested in is ill-formed:
- if (inode != 0) {
- RAW_LOG(ERROR, "Errors reading /proc/self/maps. "
- "Some global memory regions will not "
- "be handled correctly.");
- }
- // Silently skip other ill-formed lines: some are possible
- // probably due to the interplay of how /proc/self/maps is updated
- // while we read it in chunks in ProcMapsIterator and
- // do things in this loop.
- continue;
- }
- // Determine if any shared libraries are present (this is the same
- // list of extensions as is found in pprof). We want to ignore
- // 'fake' libraries with inode 0 when determining. However, some
- // systems don't share inodes via /proc, so we turn off this check
- // if we don't see any evidence that we're getting inode info.
- if (inode != 0) {
- saw_nonzero_inode = true;
- }
- if ((hc_strstr(filename, "lib") && hc_strstr(filename, ".so")) ||
- hc_strstr(filename, ".dll") ||
- // not all .dylib filenames start with lib. .dylib is big enough
- // that we are unlikely to get false matches just checking that.
- hc_strstr(filename, ".dylib") || hc_strstr(filename, ".bundle")) {
- saw_shared_lib = true;
- if (inode != 0) {
- saw_shared_lib_with_nonzero_inode = true;
- }
- }
-
- switch (proc_maps_task) {
- case DISABLE_LIBRARY_ALLOCS:
- // All lines starting like
- // "401dc000-4030f000 r??p 00132000 03:01 13991972 lib/bin"
- // identify a data and code sections of a shared library or our binary
- if (inode != 0 && strncmp(permissions, "r-xp", 4) == 0) {
- DisableLibraryAllocsLocked(filename, start_address, end_address);
- }
- break;
- case RECORD_GLOBAL_DATA:
- RecordGlobalDataLocked(start_address, end_address,
- permissions, filename);
- break;
- default:
- RAW_CHECK(0, "");
- }
- }
- // If /proc/self/maps is reporting inodes properly (we saw a
- // non-zero inode), then we only say we saw a shared lib if we saw a
- // 'real' one, with a non-zero inode.
- if (saw_nonzero_inode) {
- saw_shared_lib = saw_shared_lib_with_nonzero_inode;
- }
- if (!saw_shared_lib) {
- RAW_LOG(ERROR, "No shared libs detected. Will likely report false leak "
- "positives for statically linked executables.");
- return NO_SHARED_LIBS_IN_PROC_MAPS;
- }
- return PROC_MAPS_USED;
-}
-
-// Total number and size of live objects dropped from the profile;
-// (re)initialized in IgnoreAllLiveObjectsLocked.
-static int64 live_objects_total;
-static int64 live_bytes_total;
-
-// pid of the thread that is doing the current leak check
-// (protected by our lock; IgnoreAllLiveObjectsLocked sets it)
-static pid_t self_thread_pid = 0;
-
-// Status of our thread listing callback execution
-// (protected by our lock; used from within IgnoreAllLiveObjectsLocked)
-static enum {
- CALLBACK_NOT_STARTED,
- CALLBACK_STARTED,
- CALLBACK_COMPLETED,
-} thread_listing_status = CALLBACK_NOT_STARTED;
-
-// Ideally to avoid deadlocks this function should not result in any libc
-// or other function calls that might need to lock a mutex:
-// It is called when all threads of a process are stopped
-// at arbitrary points thus potentially holding those locks.
-//
-// In practice we are calling some simple i/o and sprintf-type library functions
-// for logging messages, but use only our own LowLevelAlloc::Arena allocator.
-//
-// This is known to be buggy: the library i/o function calls are able to cause
-// deadlocks when they request a lock that a stopped thread happens to hold.
-// This issue as far as we know have so far not resulted in any deadlocks
-// in practice, so for now we are taking our chance that the deadlocks
-// have insignificant frequency.
-//
-// If such deadlocks become a problem we should make the i/o calls
-// into appropriately direct system calls (or eliminate them),
-// in particular write() is not safe and vsnprintf() is potentially dangerous
-// due to reliance on locale functions (these are called through RAW_LOG
-// and in other ways).
-//
-/*static*/ int HeapLeakChecker::IgnoreLiveThreadsLocked(void* parameter,
- int num_threads,
- pid_t* thread_pids,
- va_list /*ap*/) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- thread_listing_status = CALLBACK_STARTED;
- RAW_VLOG(11, "Found %d threads (from pid %d)", num_threads, getpid());
-
- if (FLAGS_heap_check_ignore_global_live) {
- UseProcMapsLocked(RECORD_GLOBAL_DATA);
- }
-
- // We put the registers from other threads here
- // to make pointers stored in them live.
- vector<void*, STL_Allocator<void*, Allocator> > thread_registers;
-
- int failures = 0;
- for (int i = 0; i < num_threads; ++i) {
- // the leak checking thread itself is handled
- // specially via self_thread_stack, not here:
- if (thread_pids[i] == self_thread_pid) continue;
- RAW_VLOG(11, "Handling thread with pid %d", thread_pids[i]);
-#if (defined(__i386__) || defined(__x86_64)) && \
- defined(HAVE_LINUX_PTRACE_H) && defined(HAVE_SYS_SYSCALL_H) && defined(DUMPER)
- i386_regs thread_regs;
-#define sys_ptrace(r, p, a, d) syscall(SYS_ptrace, (r), (p), (a), (d))
- // We use sys_ptrace to avoid thread locking
- // because this is called from ListAllProcessThreads
- // when all but this thread are suspended.
- if (sys_ptrace(PTRACE_GETREGS, thread_pids[i], NULL, &thread_regs) == 0) {
- // Need to use SP to get all the data from the very last stack frame:
- COMPILE_ASSERT(sizeof(thread_regs.SP) == sizeof(void*),
- SP_register_does_not_look_like_a_pointer);
- RegisterStackLocked(reinterpret_cast<void*>(thread_regs.SP));
- // Make registers live (just in case PTRACE_ATTACH resulted in some
- // register pointers still being in the registers and not on the stack):
- for (void** p = reinterpret_cast<void**>(&thread_regs);
- p < reinterpret_cast<void**>(&thread_regs + 1); ++p) {
- RAW_VLOG(12, "Thread register %p", *p);
- thread_registers.push_back(*p);
- }
- } else {
- failures += 1;
- }
-#else
- failures += 1;
-#endif
- }
- // Use all the collected thread (stack) liveness sources:
- IgnoreLiveObjectsLocked("threads stack data", "");
- if (thread_registers.size()) {
- // Make thread registers be live heap data sources.
- // we rely here on the fact that vector is in one memory chunk:
- RAW_VLOG(11, "Live registers at %p of %"PRIuS" bytes",
- &thread_registers[0], thread_registers.size() * sizeof(void*));
- live_objects->push_back(AllocObject(&thread_registers[0],
- thread_registers.size() * sizeof(void*),
- THREAD_REGISTERS));
- IgnoreLiveObjectsLocked("threads register data", "");
- }
- // Do all other liveness walking while all threads are stopped:
- IgnoreNonThreadLiveObjectsLocked();
- // Can now resume the threads:
- ResumeAllProcessThreads(num_threads, thread_pids);
- thread_listing_status = CALLBACK_COMPLETED;
- return failures;
-}
-
-// Stack top of the thread that is doing the current leak check
-// (protected by our lock; IgnoreAllLiveObjectsLocked sets it)
-static const void* self_thread_stack_top;
-
-// static
-void HeapLeakChecker::IgnoreNonThreadLiveObjectsLocked() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_DCHECK(MemoryRegionMap::LockIsHeld(), "");
- RAW_VLOG(11, "Handling self thread with pid %d", self_thread_pid);
- // Register our own stack:
-
- // Important that all stack ranges (including the one here)
- // are known before we start looking at them
- // in MakeDisabledLiveCallbackLocked:
- RegisterStackLocked(self_thread_stack_top);
- IgnoreLiveObjectsLocked("stack data", "");
-
- // Make objects we were told to ignore live:
- if (ignored_objects) {
- for (IgnoredObjectsMap::const_iterator object = ignored_objects->begin();
- object != ignored_objects->end(); ++object) {
- const void* ptr = AsPtr(object->first);
- RAW_VLOG(11, "Ignored live object at %p of %"PRIuS" bytes",
- ptr, object->second);
- live_objects->
- push_back(AllocObject(ptr, object->second, MUST_BE_ON_HEAP));
- // we do this liveness check for ignored_objects before doing any
- // live heap walking to make sure it does not fail needlessly:
- size_t object_size;
- if (!(heap_profile->FindAlloc(ptr, &object_size) &&
- object->second == object_size)) {
- RAW_LOG(FATAL, "Object at %p of %"PRIuS" bytes from an"
- " IgnoreObject() has disappeared", ptr, object->second);
- }
- }
- IgnoreLiveObjectsLocked("ignored objects", "");
- }
-
- // Treat objects that were allocated when a Disabler was live as
- // roots. I.e., if X was allocated while a Disabler was active,
- // and Y is reachable from X, arrange that neither X nor Y are
- // treated as leaks.
- heap_profile->IterateAllocs(MakeIgnoredObjectsLiveCallbackLocked);
- IgnoreLiveObjectsLocked("disabled objects", "");
-
- // Make code-address-disabled objects live and ignored:
- // This in particular makes all thread-specific data live
- // because the basic data structure to hold pointers to thread-specific data
- // is allocated from libpthreads and we have range-disabled that
- // library code with UseProcMapsLocked(DISABLE_LIBRARY_ALLOCS);
- // so now we declare all thread-specific data reachable from there as live.
- heap_profile->IterateAllocs(MakeDisabledLiveCallbackLocked);
- IgnoreLiveObjectsLocked("disabled code", "");
-
- // Actually make global data live:
- if (FLAGS_heap_check_ignore_global_live) {
- bool have_null_region_callers = false;
- for (LibraryLiveObjectsStacks::iterator l = library_live_objects->begin();
- l != library_live_objects->end(); ++l) {
- RAW_CHECK(live_objects->empty(), "");
- // Process library_live_objects in l->second
- // filtering them by MemoryRegionMap:
- // It's safe to iterate over MemoryRegionMap
- // w/o locks here as we are inside MemoryRegionMap::Lock():
- RAW_DCHECK(MemoryRegionMap::LockIsHeld(), "");
- // The only change to MemoryRegionMap possible in this loop
- // is region addition as a result of allocating more memory
- // for live_objects. This won't invalidate the RegionIterator
- // or the intent of the loop.
- // --see the comment by MemoryRegionMap::BeginRegionLocked().
- for (MemoryRegionMap::RegionIterator region =
- MemoryRegionMap::BeginRegionLocked();
- region != MemoryRegionMap::EndRegionLocked(); ++region) {
- // "region" from MemoryRegionMap is to be subtracted from
- // (tentatively live) regions in l->second
- // if it has a stack inside or it was allocated by
- // a non-special caller (not one covered by a range
- // in global_region_caller_ranges).
- // This will in particular exclude all memory chunks used
- // by the heap itself as well as what's been allocated with
- // any allocator on top of mmap.
- bool subtract = true;
- if (!region->is_stack && global_region_caller_ranges) {
- if (region->caller() == static_cast<uintptr_t>(NULL)) {
- have_null_region_callers = true;
- } else {
- GlobalRegionCallerRangeMap::const_iterator iter
- = global_region_caller_ranges->upper_bound(region->caller());
- if (iter != global_region_caller_ranges->end()) {
- RAW_DCHECK(iter->first > region->caller(), "");
- if (iter->second < region->caller()) { // in special region
- subtract = false;
- }
- }
- }
- }
- if (subtract) {
- // The loop puts the result of filtering l->second into live_objects:
- for (LiveObjectsStack::const_iterator i = l->second.begin();
- i != l->second.end(); ++i) {
- // subtract *region from *i
- uintptr_t start = AsInt(i->ptr);
- uintptr_t end = start + i->size;
- if (region->start_addr <= start && end <= region->end_addr) {
- // full deletion due to subsumption
- } else if (start < region->start_addr &&
- region->end_addr < end) { // cutting-out split
- live_objects->push_back(AllocObject(i->ptr,
- region->start_addr - start,
- IN_GLOBAL_DATA));
- live_objects->push_back(AllocObject(AsPtr(region->end_addr),
- end - region->end_addr,
- IN_GLOBAL_DATA));
- } else if (region->end_addr > start &&
- region->start_addr <= start) { // cut from start
- live_objects->push_back(AllocObject(AsPtr(region->end_addr),
- end - region->end_addr,
- IN_GLOBAL_DATA));
- } else if (region->start_addr > start &&
- region->start_addr < end) { // cut from end
- live_objects->push_back(AllocObject(i->ptr,
- region->start_addr - start,
- IN_GLOBAL_DATA));
- } else { // pass: no intersection
- live_objects->push_back(AllocObject(i->ptr, i->size,
- IN_GLOBAL_DATA));
- }
- }
- // Move live_objects back into l->second
- // for filtering by the next region.
- live_objects->swap(l->second);
- live_objects->clear();
- }
- }
- // Now get and use live_objects from the final version of l->second:
- if (VLOG_IS_ON(11)) {
- for (LiveObjectsStack::const_iterator i = l->second.begin();
- i != l->second.end(); ++i) {
- RAW_VLOG(11, "Library live region at %p of %"PRIuPTR" bytes",
- i->ptr, i->size);
- }
- }
- live_objects->swap(l->second);
- IgnoreLiveObjectsLocked("in globals of\n ", l->first.c_str());
- }
- if (have_null_region_callers) {
- RAW_LOG(ERROR, "Have memory regions w/o callers: "
- "might report false leaks");
- }
- Allocator::DeleteAndNull(&library_live_objects);
- }
-}
-
-// Callback for ListAllProcessThreads in IgnoreAllLiveObjectsLocked below
-// to test/verify that we have just the one main thread, in which case
-// we can do everything in that main thread,
-// so that CPU profiler can collect all its samples.
-// Returns the number of threads in the process.
-static int IsOneThread(void* parameter, int num_threads,
- pid_t* thread_pids, va_list ap) {
- if (num_threads != 1) {
- RAW_LOG(WARNING, "Have threads: Won't CPU-profile the bulk of leak "
- "checking work happening in IgnoreLiveThreadsLocked!");
- }
- ResumeAllProcessThreads(num_threads, thread_pids);
- return num_threads;
-}
-
-// Dummy for IgnoreAllLiveObjectsLocked below.
-// Making it global helps with compiler warnings.
-static va_list dummy_ap;
-
-// static
-void HeapLeakChecker::IgnoreAllLiveObjectsLocked(const void* self_stack_top) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_CHECK(live_objects == NULL, "");
- live_objects = new(Allocator::Allocate(sizeof(LiveObjectsStack)))
- LiveObjectsStack;
- stack_tops = new(Allocator::Allocate(sizeof(StackTopSet))) StackTopSet;
- // reset the counts
- live_objects_total = 0;
- live_bytes_total = 0;
- // Reduce max_heap_object_size to FLAGS_heap_check_max_pointer_offset
- // for the time of leak check.
- // FLAGS_heap_check_max_pointer_offset caps max_heap_object_size
- // to manage reasonably low chances of random bytes
- // appearing to be pointing into large actually leaked heap objects.
- const size_t old_max_heap_object_size = max_heap_object_size;
- max_heap_object_size = (
- FLAGS_heap_check_max_pointer_offset != -1
- ? min(size_t(FLAGS_heap_check_max_pointer_offset), max_heap_object_size)
- : max_heap_object_size);
- // Record global data as live:
- if (FLAGS_heap_check_ignore_global_live) {
- library_live_objects =
- new(Allocator::Allocate(sizeof(LibraryLiveObjectsStacks)))
- LibraryLiveObjectsStacks;
- }
- // Ignore all thread stacks:
- thread_listing_status = CALLBACK_NOT_STARTED;
- bool need_to_ignore_non_thread_objects = true;
- self_thread_pid = getpid();
- self_thread_stack_top = self_stack_top;
- if (FLAGS_heap_check_ignore_thread_live) {
- // In case we are doing CPU profiling we'd like to do all the work
- // in the main thread, not in the special thread created by
- // ListAllProcessThreads, so that CPU profiler can collect all its samples.
- // The machinery of ListAllProcessThreads conflicts with the CPU profiler
- // by also relying on signals and ::sigaction.
- // We can do this (run everything in the main thread) safely
- // only if there's just the main thread itself in our process.
- // This variable reflects these two conditions:
- bool want_and_can_run_in_main_thread =
- ProfilingIsEnabledForAllThreads() &&
- ListAllProcessThreads(NULL, IsOneThread) == 1;
- // When the normal path of ListAllProcessThreads below is taken,
- // we fully suspend the threads right here before any liveness checking
- // and keep them suspended for the whole time of liveness checking
- // inside of the IgnoreLiveThreadsLocked callback.
- // (The threads can't (de)allocate due to lock on the delete hook but
- // if not suspended they could still mess with the pointer
- // graph while we walk it).
- int r = want_and_can_run_in_main_thread
- ? IgnoreLiveThreadsLocked(NULL, 1, &self_thread_pid, dummy_ap)
- : ListAllProcessThreads(NULL, IgnoreLiveThreadsLocked);
- need_to_ignore_non_thread_objects = r < 0;
- if (r < 0) {
- RAW_LOG(WARNING, "Thread finding failed with %d errno=%d", r, errno);
- if (thread_listing_status == CALLBACK_COMPLETED) {
- RAW_LOG(INFO, "Thread finding callback "
- "finished ok; hopefully everything is fine");
- need_to_ignore_non_thread_objects = false;
- } else if (thread_listing_status == CALLBACK_STARTED) {
- RAW_LOG(FATAL, "Thread finding callback was "
- "interrupted or crashed; can't fix this");
- } else { // CALLBACK_NOT_STARTED
- RAW_LOG(ERROR, "Could not find thread stacks. "
- "Will likely report false leak positives.");
- }
- } else if (r != 0) {
- RAW_LOG(ERROR, "Thread stacks not found for %d threads. "
- "Will likely report false leak positives.", r);
- } else {
- RAW_VLOG(11, "Thread stacks appear to be found for all threads");
- }
- } else {
- RAW_LOG(WARNING, "Not looking for thread stacks; "
- "objects reachable only from there "
- "will be reported as leaks");
- }
- // Do all other live data ignoring here if we did not do it
- // within thread listing callback with all threads stopped.
- if (need_to_ignore_non_thread_objects) {
- if (FLAGS_heap_check_ignore_global_live) {
- UseProcMapsLocked(RECORD_GLOBAL_DATA);
- }
- IgnoreNonThreadLiveObjectsLocked();
- }
- if (live_objects_total) {
- RAW_VLOG(10, "Ignoring %"PRId64" reachable objects of %"PRId64" bytes",
- live_objects_total, live_bytes_total);
- }
- // Free these: we made them here and heap_profile never saw them
- Allocator::DeleteAndNull(&live_objects);
- Allocator::DeleteAndNull(&stack_tops);
- max_heap_object_size = old_max_heap_object_size; // reset this var
-}
-
-// Alignment at which we should consider pointer positions
-// in IgnoreLiveObjectsLocked. Will normally use the value of
-// FLAGS_heap_check_pointer_source_alignment.
-static size_t pointer_source_alignment = kPointerSourceAlignment;
-// Global lock for HeapLeakChecker::DoNoLeaks
-// to protect pointer_source_alignment.
-static SpinLock alignment_checker_lock(SpinLock::LINKER_INITIALIZED);
-
-// This function changes the live bits in the heap_profile-table's state:
-// we only record the live objects to be skipped.
-//
-// When checking if a byte sequence points to a heap object we use
-// HeapProfileTable::FindInsideAlloc to handle both pointers to
-// the start and inside of heap-allocated objects.
-// The "inside" case needs to be checked to support
-// at least the following relatively common cases:
-// - C++ arrays allocated with new FooClass[size] for classes
-// with destructors have their size recorded in a sizeof(int) field
-// before the place normal pointers point to.
-// - basic_string<>-s for e.g. the C++ library of gcc 3.4
-// have the meta-info in basic_string<...>::_Rep recorded
-// before the place normal pointers point to.
-// - Multiple-inherited objects have their pointers when cast to
-// different base classes pointing inside of the actually
-// allocated object.
-// - Sometimes reachability pointers point to member objects of heap objects,
-// and then those member objects point to the full heap object.
-// - Third party UnicodeString: it stores a 32-bit refcount
-// (in both 32-bit and 64-bit binaries) as the first uint32
-// in the allocated memory and a normal pointer points at
-// the second uint32 behind the refcount.
-// By finding these additional objects here
-// we slightly increase the chance to mistake random memory bytes
-// for a pointer and miss a leak in a particular run of a binary.
-//
-/*static*/ void HeapLeakChecker::IgnoreLiveObjectsLocked(const char* name,
- const char* name2) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- int64 live_object_count = 0;
- int64 live_byte_count = 0;
- while (!live_objects->empty()) {
- const char* object =
- reinterpret_cast<const char*>(live_objects->back().ptr);
- size_t size = live_objects->back().size;
- const ObjectPlacement place = live_objects->back().place;
- live_objects->pop_back();
- if (place == MUST_BE_ON_HEAP && heap_profile->MarkAsLive(object)) {
- live_object_count += 1;
- live_byte_count += size;
- }
- RAW_VLOG(13, "Looking for heap pointers in %p of %"PRIuS" bytes",
- object, size);
- const char* const whole_object = object;
- size_t const whole_size = size;
- // Try interpretting any byte sequence in object,size as a heap pointer:
- const size_t remainder = AsInt(object) % pointer_source_alignment;
- if (remainder) {
- object += pointer_source_alignment - remainder;
- if (size >= pointer_source_alignment - remainder) {
- size -= pointer_source_alignment - remainder;
- } else {
- size = 0;
- }
- }
- if (size < sizeof(void*)) continue;
-
-#ifdef NO_FRAME_POINTER
- // Frame pointer omission requires us to use libunwind, which uses direct
- // mmap and munmap system calls, and that needs special handling.
- if (name2 == kUnnamedProcSelfMapEntry) {
- static const uintptr_t page_mask = ~(getpagesize() - 1);
- const uintptr_t addr = reinterpret_cast<uintptr_t>(object);
- if ((addr & page_mask) == 0 && (size & page_mask) == 0) {
- // This is an object we slurped from /proc/self/maps.
- // It may or may not be readable at this point.
- //
- // In case all the above conditions made a mistake, and the object is
- // not related to libunwind, we also verify that it's not readable
- // before ignoring it.
- if (msync(const_cast<char*>(object), size, MS_ASYNC) != 0) {
- // Skip unreadable object, so we don't crash trying to sweep it.
- RAW_VLOG(0, "Ignoring inaccessible object [%p, %p) "
- "(msync error %d (%s))",
- object, object + size, errno, strerror(errno));
- continue;
- }
- }
- }
-#endif
-
- const char* const max_object = object + size - sizeof(void*);
- while (object <= max_object) {
- // potentially unaligned load:
- const uintptr_t addr = *reinterpret_cast<const uintptr_t*>(object);
- // Do fast check before the more expensive HaveOnHeapLocked lookup:
- // this code runs for all memory words that are potentially pointers:
- const bool can_be_on_heap =
- // Order tests by the likelyhood of the test failing in 64/32 bit modes.
- // Yes, this matters: we either lose 5..6% speed in 32 bit mode
- // (which is already slower) or by a factor of 1.5..1.91 in 64 bit mode.
- // After the alignment test got dropped the above performance figures
- // must have changed; might need to revisit this.
-#if defined(__x86_64__)
- addr <= max_heap_address && // <= is for 0-sized object with max addr
- min_heap_address <= addr;
-#else
- min_heap_address <= addr &&
- addr <= max_heap_address; // <= is for 0-sized object with max addr
-#endif
- if (can_be_on_heap) {
- const void* ptr = reinterpret_cast<const void*>(addr);
- // Too expensive (inner loop): manually uncomment when debugging:
- // RAW_VLOG(17, "Trying pointer to %p at %p", ptr, object);
- size_t object_size;
- if (HaveOnHeapLocked(&ptr, &object_size) &&
- heap_profile->MarkAsLive(ptr)) {
- // We take the (hopefully low) risk here of encountering by accident
- // a byte sequence in memory that matches an address of
- // a heap object which is in fact leaked.
- // I.e. in very rare and probably not repeatable/lasting cases
- // we might miss some real heap memory leaks.
- RAW_VLOG(14, "Found pointer to %p of %"PRIuS" bytes at %p "
- "inside %p of size %"PRIuS"",
- ptr, object_size, object, whole_object, whole_size);
- if (VLOG_IS_ON(15)) {
- // log call stacks to help debug how come something is not a leak
- HeapProfileTable::AllocInfo alloc;
- if (!heap_profile->FindAllocDetails(ptr, &alloc)) {
- RAW_LOG(FATAL, "FindAllocDetails failed on ptr %p", ptr);
- }
- RAW_LOG(INFO, "New live %p object's alloc stack:", ptr);
- for (int i = 0; i < alloc.stack_depth; ++i) {
- RAW_LOG(INFO, " @ %p", alloc.call_stack[i]);
- }
- }
- live_object_count += 1;
- live_byte_count += object_size;
- live_objects->push_back(AllocObject(ptr, object_size,
- IGNORED_ON_HEAP));
- }
- }
- object += pointer_source_alignment;
- }
- }
- live_objects_total += live_object_count;
- live_bytes_total += live_byte_count;
- if (live_object_count) {
- RAW_VLOG(10, "Removed %"PRId64" live heap objects of %"PRId64" bytes: %s%s",
- live_object_count, live_byte_count, name, name2);
- }
-}
-
-//----------------------------------------------------------------------
-// HeapLeakChecker leak check disabling components
-//----------------------------------------------------------------------
-
-// static
-void HeapLeakChecker::DisableChecksIn(const char* pattern) {
- RAW_LOG(WARNING, "DisableChecksIn(%s) is ignored", pattern);
-}
-
-// static
-void HeapLeakChecker::DoIgnoreObject(const void* ptr) {
- SpinLockHolder l(&heap_checker_lock);
- if (!heap_checker_on) return;
- size_t object_size;
- if (!HaveOnHeapLocked(&ptr, &object_size)) {
- RAW_LOG(ERROR, "No live heap object at %p to ignore", ptr);
- } else {
- RAW_VLOG(10, "Going to ignore live object at %p of %"PRIuS" bytes",
- ptr, object_size);
- if (ignored_objects == NULL) {
- ignored_objects = new(Allocator::Allocate(sizeof(IgnoredObjectsMap)))
- IgnoredObjectsMap;
- }
- if (!ignored_objects->insert(make_pair(AsInt(ptr), object_size)).second) {
- RAW_LOG(WARNING, "Object at %p is already being ignored", ptr);
- }
- }
-}
-
-// static
-void HeapLeakChecker::UnIgnoreObject(const void* ptr) {
- SpinLockHolder l(&heap_checker_lock);
- if (!heap_checker_on) return;
- size_t object_size;
- if (!HaveOnHeapLocked(&ptr, &object_size)) {
- RAW_LOG(FATAL, "No live heap object at %p to un-ignore", ptr);
- } else {
- bool found = false;
- if (ignored_objects) {
- IgnoredObjectsMap::iterator object = ignored_objects->find(AsInt(ptr));
- if (object != ignored_objects->end() && object_size == object->second) {
- ignored_objects->erase(object);
- found = true;
- RAW_VLOG(10, "Now not going to ignore live object "
- "at %p of %"PRIuS" bytes", ptr, object_size);
- }
- }
- if (!found) RAW_LOG(FATAL, "Object at %p has not been ignored", ptr);
- }
-}
-
-//----------------------------------------------------------------------
-// HeapLeakChecker non-static functions
-//----------------------------------------------------------------------
-
-char* HeapLeakChecker::MakeProfileNameLocked() {
- RAW_DCHECK(lock_->IsHeld(), "");
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- const int len = profile_name_prefix->size() + strlen(name_) + 5 +
- strlen(HeapProfileTable::kFileExt) + 1;
- char* file_name = reinterpret_cast<char*>(Allocator::Allocate(len));
- snprintf(file_name, len, "%s.%s-end%s",
- profile_name_prefix->c_str(), name_,
- HeapProfileTable::kFileExt);
- return file_name;
-}
-
-void HeapLeakChecker::Create(const char *name, bool make_start_snapshot) {
- SpinLockHolder l(lock_);
- name_ = NULL; // checker is inactive
- start_snapshot_ = NULL;
- has_checked_ = false;
- inuse_bytes_increase_ = 0;
- inuse_allocs_increase_ = 0;
- keep_profiles_ = false;
- char* n = new char[strlen(name) + 1]; // do this before we lock
- IgnoreObject(n); // otherwise it might be treated as live due to our stack
- { // Heap activity in other threads is paused for this whole scope.
- SpinLockHolder al(&alignment_checker_lock);
- SpinLockHolder hl(&heap_checker_lock);
- MemoryRegionMap::LockHolder ml;
- if (heap_checker_on && profile_name_prefix != NULL) {
- RAW_DCHECK(strchr(name, '/') == NULL, "must be a simple name");
- memcpy(n, name, strlen(name) + 1);
- name_ = n; // checker is active
- if (make_start_snapshot) {
- start_snapshot_ = heap_profile->TakeSnapshot();
- }
-
- const HeapProfileTable::Stats& t = heap_profile->total();
- const size_t start_inuse_bytes = t.alloc_size - t.free_size;
- const size_t start_inuse_allocs = t.allocs - t.frees;
- RAW_VLOG(10, "Start check \"%s\" profile: %"PRIuS" bytes "
- "in %"PRIuS" objects",
- name_, start_inuse_bytes, start_inuse_allocs);
- } else {
- RAW_LOG(WARNING, "Heap checker is not active, "
- "hence checker \"%s\" will do nothing!", name);
- RAW_LOG(WARNING, "To activate set the HEAPCHECK environment variable.\n");
- }
- }
- if (name_ == NULL) {
- UnIgnoreObject(n);
- delete[] n; // must be done after we unlock
- }
-}
-
-HeapLeakChecker::HeapLeakChecker(const char *name) : lock_(new SpinLock) {
- RAW_DCHECK(strcmp(name, "_main_") != 0, "_main_ is reserved");
- Create(name, true/*create start_snapshot_*/);
-}
-
-HeapLeakChecker::HeapLeakChecker() : lock_(new SpinLock) {
- if (FLAGS_heap_check_before_constructors) {
- // We want to check for leaks of objects allocated during global
- // constructors (i.e., objects allocated already). So we do not
- // create a baseline snapshot and hence check for leaks of objects
- // that may have already been created.
- Create("_main_", false);
- } else {
- // We want to ignore leaks of objects allocated during global
- // constructors (i.e., objects allocated already). So we snapshot
- // the current heap contents and use them as a baseline that is
- // not reported by the leak checker.
- Create("_main_", true);
- }
-}
-
-ssize_t HeapLeakChecker::BytesLeaked() const {
- SpinLockHolder l(lock_);
- if (!has_checked_) {
- RAW_LOG(FATAL, "*NoLeaks|SameHeap must execute before this call");
- }
- return inuse_bytes_increase_;
-}
-
-ssize_t HeapLeakChecker::ObjectsLeaked() const {
- SpinLockHolder l(lock_);
- if (!has_checked_) {
- RAW_LOG(FATAL, "*NoLeaks|SameHeap must execute before this call");
- }
- return inuse_allocs_increase_;
-}
-
-// Save pid of main thread for using in naming dump files
-static int32 main_thread_pid = getpid();
-#ifdef HAVE_PROGRAM_INVOCATION_NAME
-extern char* program_invocation_name;
-extern char* program_invocation_short_name;
-static const char* invocation_name() { return program_invocation_short_name; }
-static string invocation_path() { return program_invocation_name; }
-#else
-static const char* invocation_name() { return "<your binary>"; }
-static string invocation_path() { return "<your binary>"; }
-#endif
-
-// Prints commands that users can run to get more information
-// about the reported leaks.
-static void SuggestPprofCommand(const char* pprof_file_arg) {
- // Extra help information to print for the user when the test is
- // being run in a way where the straightforward pprof command will
- // not suffice.
- string extra_help;
-
- // Common header info to print for remote runs
- const string remote_header =
- "This program is being executed remotely and therefore the pprof\n"
- "command printed above will not work. Either run this program\n"
- "locally, or adjust the pprof command as follows to allow it to\n"
- "work on your local machine:\n";
-
- // Extra command for fetching remote data
- string fetch_cmd;
-
- RAW_LOG(WARNING,
- "\n\n"
- "If the preceding stack traces are not enough to find "
- "the leaks, try running THIS shell command:\n\n"
- "%s%s %s \"%s\" --inuse_objects --lines --heapcheck "
- " --edgefraction=1e-10 --nodefraction=1e-10 --gv\n"
- "\n"
- "%s"
- "If you are still puzzled about why the leaks are "
- "there, try rerunning this program with "
- "HEAP_CHECK_TEST_POINTER_ALIGNMENT=1 and/or with "
- "HEAP_CHECK_MAX_POINTER_OFFSET=-1\n"
- "If the leak report occurs in a small fraction of runs, "
- "try running with TCMALLOC_MAX_FREE_QUEUE_SIZE of few hundred MB "
- "or with TCMALLOC_RECLAIM_MEMORY=false, " // only works for debugalloc
- "it might help find leaks more repeatably\n",
- fetch_cmd.c_str(),
- "pprof", // works as long as pprof is on your path
- invocation_path().c_str(),
- pprof_file_arg,
- extra_help.c_str()
- );
-}
-
-bool HeapLeakChecker::DoNoLeaks(ShouldSymbolize should_symbolize) {
- SpinLockHolder l(lock_);
- // The locking also helps us keep the messages
- // for the two checks close together.
- SpinLockHolder al(&alignment_checker_lock);
-
- // thread-safe: protected by alignment_checker_lock
- static bool have_disabled_hooks_for_symbolize = false;
- // Once we've checked for leaks and symbolized the results once, it's
- // not safe to do it again. This is because in order to symbolize
- // safely, we had to disable all the malloc hooks here, so we no
- // longer can be confident we've collected all the data we need.
- if (have_disabled_hooks_for_symbolize) {
- RAW_LOG(FATAL, "Must not call heap leak checker manually after "
- " program-exit's automatic check.");
- }
-
- HeapProfileTable::Snapshot* leaks = NULL;
- char* pprof_file = NULL;
-
- {
- // Heap activity in other threads is paused during this function
- // (i.e. until we got all profile difference info).
- SpinLockHolder hl(&heap_checker_lock);
- if (heap_checker_on == false) {
- if (name_ != NULL) { // leak checking enabled when created the checker
- RAW_LOG(WARNING, "Heap leak checker got turned off after checker "
- "\"%s\" has been created, no leak check is being done for it!",
- name_);
- }
- return true;
- }
-
- // Update global_region_caller_ranges. They may need to change since
- // e.g. initialization because shared libraries might have been loaded or
- // unloaded.
- Allocator::DeleteAndNullIfNot(&global_region_caller_ranges);
- ProcMapsResult pm_result = UseProcMapsLocked(DISABLE_LIBRARY_ALLOCS);
- RAW_CHECK(pm_result == PROC_MAPS_USED, "");
-
- // Keep track of number of internally allocated objects so we
- // can detect leaks in the heap-leak-checket itself
- const int initial_allocs = Allocator::alloc_count();
-
- if (name_ == NULL) {
- RAW_LOG(FATAL, "Heap leak checker must not be turned on "
- "after construction of a HeapLeakChecker");
- }
-
- MemoryRegionMap::LockHolder ml;
- int a_local_var; // Use our stack ptr to make stack data live:
-
- // Make the heap profile, other threads are locked out.
- HeapProfileTable::Snapshot* base =
- reinterpret_cast<HeapProfileTable::Snapshot*>(start_snapshot_);
- RAW_DCHECK(FLAGS_heap_check_pointer_source_alignment > 0, "");
- pointer_source_alignment = FLAGS_heap_check_pointer_source_alignment;
- IgnoreAllLiveObjectsLocked(&a_local_var);
- leaks = heap_profile->NonLiveSnapshot(base);
-
- inuse_bytes_increase_ = static_cast<ssize_t>(leaks->total().alloc_size);
- inuse_allocs_increase_ = static_cast<ssize_t>(leaks->total().allocs);
- if (leaks->Empty()) {
- heap_profile->ReleaseSnapshot(leaks);
- leaks = NULL;
-
- // We can only check for internal leaks along the no-user-leak
- // path since in the leak path we temporarily release
- // heap_checker_lock and another thread can come in and disturb
- // allocation counts.
- if (Allocator::alloc_count() != initial_allocs) {
- RAW_LOG(FATAL, "Internal HeapChecker leak of %d objects ; %d -> %d",
- Allocator::alloc_count() - initial_allocs,
- initial_allocs, Allocator::alloc_count());
- }
- } else if (FLAGS_heap_check_test_pointer_alignment) {
- if (pointer_source_alignment == 1) {
- RAW_LOG(WARNING, "--heap_check_test_pointer_alignment has no effect: "
- "--heap_check_pointer_source_alignment was already set to 1");
- } else {
- // Try with reduced pointer aligment
- pointer_source_alignment = 1;
- IgnoreAllLiveObjectsLocked(&a_local_var);
- HeapProfileTable::Snapshot* leaks_wo_align =
- heap_profile->NonLiveSnapshot(base);
- pointer_source_alignment = FLAGS_heap_check_pointer_source_alignment;
- if (leaks_wo_align->Empty()) {
- RAW_LOG(WARNING, "Found no leaks without pointer alignment: "
- "something might be placing pointers at "
- "unaligned addresses! This needs to be fixed.");
- } else {
- RAW_LOG(INFO, "Found leaks without pointer alignment as well: "
- "unaligned pointers must not be the cause of leaks.");
- RAW_LOG(INFO, "--heap_check_test_pointer_alignment did not help "
- "to diagnose the leaks.");
- }
- heap_profile->ReleaseSnapshot(leaks_wo_align);
- }
- }
-
- if (leaks != NULL) {
- pprof_file = MakeProfileNameLocked();
- }
- }
-
- has_checked_ = true;
- if (leaks == NULL) {
- if (FLAGS_heap_check_max_pointer_offset == -1) {
- RAW_LOG(WARNING,
- "Found no leaks without max_pointer_offset restriction: "
- "it's possible that the default value of "
- "heap_check_max_pointer_offset flag is too low. "
- "Do you use pointers with larger than that offsets "
- "pointing in the middle of heap-allocated objects?");
- }
- const HeapProfileTable::Stats& stats = heap_profile->total();
- RAW_VLOG(heap_checker_info_level,
- "No leaks found for check \"%s\" "
- "(but no 100%% guarantee that there aren't any): "
- "found %"PRId64" reachable heap objects of %"PRId64" bytes",
- name_,
- int64(stats.allocs - stats.frees),
- int64(stats.alloc_size - stats.free_size));
- } else {
- if (should_symbolize == SYMBOLIZE) {
- // To turn addresses into symbols, we need to fork, which is a
- // problem if both parent and child end up trying to call the
- // same malloc-hooks we've set up, at the same time. To avoid
- // trouble, we turn off the hooks before symbolizing. Note that
- // this makes it unsafe to ever leak-report again! Luckily, we
- // typically only want to report once in a program's run, at the
- // very end.
- if (MallocHook::GetNewHook() == NewHook)
- MallocHook::SetNewHook(NULL);
- if (MallocHook::GetDeleteHook() == DeleteHook)
- MallocHook::SetDeleteHook(NULL);
- MemoryRegionMap::Shutdown();
- // Make sure all the hooks really got unset:
- RAW_CHECK(MallocHook::GetNewHook() == NULL, "");
- RAW_CHECK(MallocHook::GetDeleteHook() == NULL, "");
- RAW_CHECK(MallocHook::GetMmapHook() == NULL, "");
- RAW_CHECK(MallocHook::GetSbrkHook() == NULL, "");
- have_disabled_hooks_for_symbolize = true;
- leaks->ReportLeaks(name_, pprof_file, true); // true = should_symbolize
- } else {
- leaks->ReportLeaks(name_, pprof_file, false);
- }
- if (FLAGS_heap_check_identify_leaks) {
- leaks->ReportIndividualObjects();
- }
-
- SuggestPprofCommand(pprof_file);
-
- {
- SpinLockHolder hl(&heap_checker_lock);
- heap_profile->ReleaseSnapshot(leaks);
- Allocator::Free(pprof_file);
- }
- }
-
- return (leaks == NULL);
-}
-
-HeapLeakChecker::~HeapLeakChecker() {
- if (name_ != NULL) { // had leak checking enabled when created the checker
- if (!has_checked_) {
- RAW_LOG(FATAL, "Some *NoLeaks|SameHeap method"
- " must be called on any created HeapLeakChecker");
- }
-
- // Deallocate any snapshot taken at start
- if (start_snapshot_ != NULL) {
- SpinLockHolder l(&heap_checker_lock);
- heap_profile->ReleaseSnapshot(
- reinterpret_cast<HeapProfileTable::Snapshot*>(start_snapshot_));
- }
-
- UnIgnoreObject(name_);
- delete[] name_;
- name_ = NULL;
- }
- delete lock_;
-}
-
-//----------------------------------------------------------------------
-// HeapLeakChecker overall heap check components
-//----------------------------------------------------------------------
-
-// static
-bool HeapLeakChecker::IsActive() {
- SpinLockHolder l(&heap_checker_lock);
- return heap_checker_on;
-}
-
-vector<HeapCleaner::void_function>* HeapCleaner::heap_cleanups_ = NULL;
-
-// When a HeapCleaner object is intialized, add its function to the static list
-// of cleaners to be run before leaks checking.
-HeapCleaner::HeapCleaner(void_function f) {
- if (heap_cleanups_ == NULL)
- heap_cleanups_ = new vector<HeapCleaner::void_function>;
- heap_cleanups_->push_back(f);
-}
-
-// Run all of the cleanup functions and delete the vector.
-void HeapCleaner::RunHeapCleanups() {
- if (!heap_cleanups_)
- return;
- for (int i = 0; i < heap_cleanups_->size(); i++) {
- void (*f)(void) = (*heap_cleanups_)[i];
- f();
- }
- delete heap_cleanups_;
- heap_cleanups_ = NULL;
-}
-
-// Program exit heap cleanup registered as a module object destructor.
-// Will not get executed when we crash on a signal.
-//
-void HeapLeakChecker_RunHeapCleanups() {
- if (FLAGS_heap_check == "local") // don't check heap in this mode
- return;
- { SpinLockHolder l(&heap_checker_lock);
- // can get here (via forks?) with other pids
- if (heap_checker_pid != getpid()) return;
- }
- HeapCleaner::RunHeapCleanups();
- if (!FLAGS_heap_check_after_destructors) HeapLeakChecker::DoMainHeapCheck();
-}
-
-static bool internal_init_start_has_run = false;
-
-// Called exactly once, before main() (but hopefully just before).
-// This picks a good unique name for the dumped leak checking heap profiles.
-//
-// Because we crash when InternalInitStart is called more than once,
-// it's fine that we hold heap_checker_lock only around pieces of
-// this function: this is still enough for thread-safety w.r.t. other functions
-// of this module.
-// We can't hold heap_checker_lock throughout because it would deadlock
-// on a memory allocation since our new/delete hooks can be on.
-//
-void HeapLeakChecker_InternalInitStart() {
- { SpinLockHolder l(&heap_checker_lock);
- RAW_CHECK(!internal_init_start_has_run,
- "Heap-check constructor called twice. Perhaps you both linked"
- " in the heap checker, and also used LD_PRELOAD to load it?");
- internal_init_start_has_run = true;
-
-#ifdef ADDRESS_SANITIZER
- // AddressSanitizer's custom malloc conflicts with HeapChecker.
- FLAGS_heap_check = "";
-#endif
-
- if (FLAGS_heap_check.empty()) {
- // turns out we do not need checking in the end; can stop profiling
- HeapLeakChecker::TurnItselfOffLocked();
- return;
- } else if (RunningOnValgrind()) {
- // There is no point in trying -- we'll just fail.
- RAW_LOG(WARNING, "Can't run under Valgrind; will turn itself off");
- HeapLeakChecker::TurnItselfOffLocked();
- return;
- }
- }
-
- // Changing this to false can be useful when debugging heap-checker itself:
- if (!FLAGS_heap_check_run_under_gdb && IsDebuggerAttached()) {
- RAW_LOG(WARNING, "Someone is ptrace()ing us; will turn itself off");
- SpinLockHolder l(&heap_checker_lock);
- HeapLeakChecker::TurnItselfOffLocked();
- return;
- }
-
- { SpinLockHolder l(&heap_checker_lock);
- if (!constructor_heap_profiling) {
- RAW_LOG(FATAL, "Can not start so late. You have to enable heap checking "
- "with HEAPCHECK=<mode>.");
- }
- }
-
- // Set all flags
- RAW_DCHECK(FLAGS_heap_check_pointer_source_alignment > 0, "");
- if (FLAGS_heap_check == "minimal") {
- // The least we can check.
- FLAGS_heap_check_before_constructors = false; // from after main
- // (ignore more)
- FLAGS_heap_check_after_destructors = false; // to after cleanup
- // (most data is live)
- FLAGS_heap_check_ignore_thread_live = true; // ignore all live
- FLAGS_heap_check_ignore_global_live = true; // ignore all live
- } else if (FLAGS_heap_check == "normal") {
- // Faster than 'minimal' and not much stricter.
- FLAGS_heap_check_before_constructors = true; // from no profile (fast)
- FLAGS_heap_check_after_destructors = false; // to after cleanup
- // (most data is live)
- FLAGS_heap_check_ignore_thread_live = true; // ignore all live
- FLAGS_heap_check_ignore_global_live = true; // ignore all live
- } else if (FLAGS_heap_check == "strict") {
- // A bit stricter than 'normal': global destructors must fully clean up
- // after themselves if they are present.
- FLAGS_heap_check_before_constructors = true; // from no profile (fast)
- FLAGS_heap_check_after_destructors = true; // to after destructors
- // (less data live)
- FLAGS_heap_check_ignore_thread_live = true; // ignore all live
- FLAGS_heap_check_ignore_global_live = true; // ignore all live
- } else if (FLAGS_heap_check == "draconian") {
- // Drop not very portable and not very exact live heap flooding.
- FLAGS_heap_check_before_constructors = true; // from no profile (fast)
- FLAGS_heap_check_after_destructors = true; // to after destructors
- // (need them)
- FLAGS_heap_check_ignore_thread_live = false; // no live flood (stricter)
- FLAGS_heap_check_ignore_global_live = false; // no live flood (stricter)
- } else if (FLAGS_heap_check == "as-is") {
- // do nothing: use other flags as is
- } else if (FLAGS_heap_check == "local") {
- // do nothing
- } else {
- RAW_LOG(FATAL, "Unsupported heap_check flag: %s",
- FLAGS_heap_check.c_str());
- }
- // FreeBSD doesn't seem to honor atexit execution order:
- // http://code.google.com/p/gperftools/issues/detail?id=375
- // Since heap-checking before destructors depends on atexit running
- // at the right time, on FreeBSD we always check after, even in the
- // less strict modes. This just means FreeBSD is always a bit
- // stricter in its checking than other OSes.
-#ifdef __FreeBSD__
- FLAGS_heap_check_after_destructors = true;
-#endif
-
- { SpinLockHolder l(&heap_checker_lock);
- RAW_DCHECK(heap_checker_pid == getpid(), "");
- heap_checker_on = true;
- RAW_DCHECK(heap_profile, "");
- HeapLeakChecker::ProcMapsResult pm_result = HeapLeakChecker::UseProcMapsLocked(HeapLeakChecker::DISABLE_LIBRARY_ALLOCS);
- // might neeed to do this more than once
- // if one later dynamically loads libraries that we want disabled
- if (pm_result != HeapLeakChecker::PROC_MAPS_USED) { // can't function
- HeapLeakChecker::TurnItselfOffLocked();
- return;
- }
- }
-
- // make a good place and name for heap profile leak dumps
- string* profile_prefix =
- new string(FLAGS_heap_check_dump_directory + "/" + invocation_name());
-
- // Finalize prefix for dumping leak checking profiles.
- const int32 our_pid = getpid(); // safest to call getpid() outside lock
- { SpinLockHolder l(&heap_checker_lock);
- // main_thread_pid might still be 0 if this function is being called before
- // global constructors. In that case, our pid *is* the main pid.
- if (main_thread_pid == 0)
- main_thread_pid = our_pid;
- }
- char pid_buf[15];
- snprintf(pid_buf, sizeof(pid_buf), ".%d", main_thread_pid);
- *profile_prefix += pid_buf;
- { SpinLockHolder l(&heap_checker_lock);
- RAW_DCHECK(profile_name_prefix == NULL, "");
- profile_name_prefix = profile_prefix;
- }
-
- // Make sure new/delete hooks are installed properly
- // and heap profiler is indeed able to keep track
- // of the objects being allocated.
- // We test this to make sure we are indeed checking for leaks.
- char* test_str = new char[5];
- size_t size;
- { SpinLockHolder l(&heap_checker_lock);
- RAW_CHECK(heap_profile->FindAlloc(test_str, &size),
- "our own new/delete not linked?");
- }
- delete[] test_str;
- { SpinLockHolder l(&heap_checker_lock);
- // This check can fail when it should not if another thread allocates
- // into this same spot right this moment,
- // which is unlikely since this code runs in InitGoogle.
- RAW_CHECK(!heap_profile->FindAlloc(test_str, &size),
- "our own new/delete not linked?");
- }
- // If we crash in the above code, it probably means that
- // "nm <this_binary> | grep new" will show that tcmalloc's new/delete
- // implementation did not get linked-in into this binary
- // (i.e. nm will list __builtin_new and __builtin_vec_new as undefined).
- // If this happens, it is a BUILD bug to be fixed.
-
- RAW_VLOG(heap_checker_info_level,
- "WARNING: Perftools heap leak checker is active "
- "-- Performance may suffer");
-
- if (FLAGS_heap_check != "local") {
- HeapLeakChecker* main_hc = new HeapLeakChecker();
- SpinLockHolder l(&heap_checker_lock);
- RAW_DCHECK(main_heap_checker == NULL,
- "Repeated creation of main_heap_checker");
- main_heap_checker = main_hc;
- do_main_heap_check = true;
- }
-
- { SpinLockHolder l(&heap_checker_lock);
- RAW_CHECK(heap_checker_on && constructor_heap_profiling,
- "Leak checking is expected to be fully turned on now");
- }
-
- // For binaries built in debug mode, this will set release queue of
- // debugallocation.cc to 100M to make it less likely for real leaks to
- // be hidden due to reuse of heap memory object addresses.
- // Running a test with --malloc_reclaim_memory=0 would help find leaks even
- // better, but the test might run out of memory as a result.
- // The scenario is that a heap object at address X is allocated and freed,
- // but some other data-structure still retains a pointer to X.
- // Then the same heap memory is used for another object, which is leaked,
- // but the leak is not noticed due to the pointer to the original object at X.
- // TODO(csilvers): support this in some manner.
-#if 0
- SetCommandLineOptionWithMode("max_free_queue_size", "104857600", // 100M
- SET_FLAG_IF_DEFAULT);
-#endif
-}
-
-// We want this to run early as well, but not so early as
-// ::BeforeConstructors (we want flag assignments to have already
-// happened, for instance). Initializer-registration does the trick.
-REGISTER_MODULE_INITIALIZER(init_start, HeapLeakChecker_InternalInitStart());
-REGISTER_MODULE_DESTRUCTOR(init_start, HeapLeakChecker_RunHeapCleanups());
-
-// static
-bool HeapLeakChecker::NoGlobalLeaksMaybeSymbolize(
- ShouldSymbolize should_symbolize) {
- // we never delete or change main_heap_checker once it's set:
- HeapLeakChecker* main_hc = GlobalChecker();
- if (main_hc) {
- RAW_VLOG(10, "Checking for whole-program memory leaks");
- return main_hc->DoNoLeaks(should_symbolize);
- }
- return true;
-}
-
-// static
-bool HeapLeakChecker::DoMainHeapCheck() {
- if (FLAGS_heap_check_delay_seconds > 0) {
- sleep(FLAGS_heap_check_delay_seconds);
- }
- { SpinLockHolder l(&heap_checker_lock);
- if (!do_main_heap_check) return false;
- RAW_DCHECK(heap_checker_pid == getpid(), "");
- do_main_heap_check = false; // will do it now; no need to do it more
- }
-
- // The program is over, so it's safe to symbolize addresses (which
- // requires a fork) because no serious work is expected to be done
- // after this. Symbolizing is really useful -- knowing what
- // function has a leak is better than knowing just an address --
- // and while we can only safely symbolize once in a program run,
- // now is the time (after all, there's no "later" that would be better).
- if (!NoGlobalLeaksMaybeSymbolize(SYMBOLIZE)) {
- if (FLAGS_heap_check_identify_leaks) {
- RAW_LOG(FATAL, "Whole-program memory leaks found.");
- }
- RAW_LOG(ERROR, "Exiting with error code (instead of crashing) "
- "because of whole-program memory leaks");
- // We don't want to call atexit() routines!
- _exit(FLAGS_heap_check_error_exit_code);
- }
- return true;
-}
-
-// static
-HeapLeakChecker* HeapLeakChecker::GlobalChecker() {
- SpinLockHolder l(&heap_checker_lock);
- return main_heap_checker;
-}
-
-// static
-bool HeapLeakChecker::NoGlobalLeaks() {
- // symbolizing requires a fork, which isn't safe to do in general.
- return NoGlobalLeaksMaybeSymbolize(DO_NOT_SYMBOLIZE);
-}
-
-// static
-void HeapLeakChecker::CancelGlobalCheck() {
- SpinLockHolder l(&heap_checker_lock);
- if (do_main_heap_check) {
- RAW_VLOG(heap_checker_info_level,
- "Canceling the automatic at-exit whole-program memory leak check");
- do_main_heap_check = false;
- }
-}
-
-// static
-void HeapLeakChecker::BeforeConstructorsLocked() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_CHECK(!constructor_heap_profiling,
- "BeforeConstructorsLocked called multiple times");
-#ifdef ADDRESS_SANITIZER
- // AddressSanitizer's custom malloc conflicts with HeapChecker.
- return;
-#endif
- // Set hooks early to crash if 'new' gets called before we make heap_profile,
- // and make sure no other hooks existed:
- RAW_CHECK(MallocHook::AddNewHook(&NewHook), "");
- RAW_CHECK(MallocHook::AddDeleteHook(&DeleteHook), "");
- constructor_heap_profiling = true;
- MemoryRegionMap::Init(1);
- // Set up MemoryRegionMap with (at least) one caller stack frame to record
- // (important that it's done before HeapProfileTable creation below).
- Allocator::Init();
- RAW_CHECK(heap_profile == NULL, "");
- heap_profile = new(Allocator::Allocate(sizeof(HeapProfileTable)))
- HeapProfileTable(&Allocator::Allocate, &Allocator::Free);
- RAW_VLOG(10, "Starting tracking the heap");
- heap_checker_on = true;
-}
-
-// static
-void HeapLeakChecker::TurnItselfOffLocked() {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- // Set FLAGS_heap_check to "", for users who test for it
- if (!FLAGS_heap_check.empty()) // be a noop in the common case
- FLAGS_heap_check.clear(); // because clear() could allocate memory
- if (constructor_heap_profiling) {
- RAW_CHECK(heap_checker_on, "");
- RAW_VLOG(heap_checker_info_level, "Turning perftools heap leak checking off");
- heap_checker_on = false;
- // Unset our hooks checking they were set:
- RAW_CHECK(MallocHook::RemoveNewHook(&NewHook), "");
- RAW_CHECK(MallocHook::RemoveDeleteHook(&DeleteHook), "");
- Allocator::DeleteAndNull(&heap_profile);
- // free our optional global data:
- Allocator::DeleteAndNullIfNot(&ignored_objects);
- Allocator::DeleteAndNullIfNot(&disabled_ranges);
- Allocator::DeleteAndNullIfNot(&global_region_caller_ranges);
- Allocator::Shutdown();
- MemoryRegionMap::Shutdown();
- }
- RAW_CHECK(!heap_checker_on, "");
-}
-
-extern bool heap_leak_checker_bcad_variable; // in heap-checker-bcad.cc
-
-static bool has_called_before_constructors = false;
-
-// TODO(maxim): inline this function with
-// MallocHook_InitAtFirstAllocation_HeapLeakChecker, and also rename
-// HeapLeakChecker::BeforeConstructorsLocked.
-void HeapLeakChecker_BeforeConstructors() {
- SpinLockHolder l(&heap_checker_lock);
- // We can be called from several places: the first mmap/sbrk/alloc call
- // or the first global c-tor from heap-checker-bcad.cc:
- // Do not re-execute initialization:
- if (has_called_before_constructors) return;
- has_called_before_constructors = true;
-
- heap_checker_pid = getpid(); // set it always
- heap_leak_checker_bcad_variable = true;
- // just to reference it, so that heap-checker-bcad.o is linked in
-
- // This function can be called *very* early, before the normal
- // global-constructor that sets FLAGS_verbose. Set it manually now,
- // so the RAW_LOG messages here are controllable.
- const char* verbose_str = GetenvBeforeMain("PERFTOOLS_VERBOSE");
- if (verbose_str && atoi(verbose_str)) { // different than the default of 0?
- FLAGS_verbose = atoi(verbose_str);
- }
-
- bool need_heap_check = true;
- // The user indicates a desire for heap-checking via the HEAPCHECK
- // environment variable. If it's not set, there's no way to do
- // heap-checking.
- if (!GetenvBeforeMain("HEAPCHECK")) {
- need_heap_check = false;
- }
-#ifdef HAVE_GETEUID
- if (need_heap_check && getuid() != geteuid()) {
- // heap-checker writes out files. Thus, for security reasons, we don't
- // recognize the env. var. to turn on heap-checking if we're setuid.
- RAW_LOG(WARNING, ("HeapChecker: ignoring HEAPCHECK because "
- "program seems to be setuid\n"));
- need_heap_check = false;
- }
-#endif
- if (need_heap_check) {
- HeapLeakChecker::BeforeConstructorsLocked();
- }
-}
-
-// This function overrides the weak function defined in malloc_hook.cc and
-// called by one of the initial malloc hooks (malloc_hook.cc) when the very
-// first memory allocation or an mmap/sbrk happens. This ensures that
-// HeapLeakChecker is initialized and installs all its hooks early enough to
-// track absolutely all memory allocations and all memory region acquisitions
-// via mmap and sbrk.
-extern "C" void MallocHook_InitAtFirstAllocation_HeapLeakChecker() {
- HeapLeakChecker_BeforeConstructors();
-}
-
-// This function is executed after all global object destructors run.
-void HeapLeakChecker_AfterDestructors() {
- { SpinLockHolder l(&heap_checker_lock);
- // can get here (via forks?) with other pids
- if (heap_checker_pid != getpid()) return;
- }
- if (FLAGS_heap_check_after_destructors) {
- if (HeapLeakChecker::DoMainHeapCheck()) {
- const struct timespec sleep_time = { 0, 500000000 }; // 500 ms
- nanosleep(&sleep_time, NULL);
- // Need this hack to wait for other pthreads to exit.
- // Otherwise tcmalloc find errors
- // on a free() call from pthreads.
- }
- }
- SpinLockHolder l(&heap_checker_lock);
- RAW_CHECK(!do_main_heap_check, "should have done it");
-}
-
-//----------------------------------------------------------------------
-// HeapLeakChecker disabling helpers
-//----------------------------------------------------------------------
-
-// These functions are at the end of the file to prevent their inlining:
-
-// static
-void HeapLeakChecker::DisableChecksFromToLocked(const void* start_address,
- const void* end_address,
- int max_depth) {
- RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- RAW_DCHECK(start_address < end_address, "");
- if (disabled_ranges == NULL) {
- disabled_ranges = new(Allocator::Allocate(sizeof(DisabledRangeMap)))
- DisabledRangeMap;
- }
- RangeValue value;
- value.start_address = AsInt(start_address);
- value.max_depth = max_depth;
- if (disabled_ranges->insert(make_pair(AsInt(end_address), value)).second) {
- RAW_VLOG(10, "Disabling leak checking in stack traces "
- "under frame addresses between %p..%p",
- start_address, end_address);
- } else { // check that this is just a verbatim repetition
- RangeValue const& val = disabled_ranges->find(AsInt(end_address))->second;
- if (val.max_depth != value.max_depth ||
- val.start_address != value.start_address) {
- RAW_LOG(FATAL, "Two DisableChecksToHereFrom calls conflict: "
- "(%p, %p, %d) vs. (%p, %p, %d)",
- AsPtr(val.start_address), end_address, val.max_depth,
- start_address, end_address, max_depth);
- }
- }
-}
-
-// static
-inline bool HeapLeakChecker::HaveOnHeapLocked(const void** ptr,
- size_t* object_size) {
- // Commented-out because HaveOnHeapLocked is very performance-critical:
- // RAW_DCHECK(heap_checker_lock.IsHeld(), "");
- const uintptr_t addr = AsInt(*ptr);
- if (heap_profile->FindInsideAlloc(
- *ptr, max_heap_object_size, ptr, object_size)) {
- RAW_VLOG(16, "Got pointer into %p at +%"PRIuPTR" offset",
- *ptr, addr - AsInt(*ptr));
- return true;
- }
- return false;
-}
-
-// static
-const void* HeapLeakChecker::GetAllocCaller(void* ptr) {
- // this is used only in the unittest, so the heavy checks are fine
- HeapProfileTable::AllocInfo info;
- { SpinLockHolder l(&heap_checker_lock);
- RAW_CHECK(heap_profile->FindAllocDetails(ptr, &info), "");
- }
- RAW_CHECK(info.stack_depth >= 1, "");
- return info.call_stack[0];
-}
diff --git a/third_party/tcmalloc/vendor/src/heap-profile-table.cc b/third_party/tcmalloc/vendor/src/heap-profile-table.cc
deleted file mode 100644
index 8b2ed33..0000000
--- a/third_party/tcmalloc/vendor/src/heap-profile-table.cc
+++ /dev/null
@@ -1,696 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-// Maxim Lifantsev (refactoring)
-//
-
-#include <config.h>
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for write()
-#endif
-#include <fcntl.h> // for open()
-#ifdef HAVE_GLOB_H
-#include <glob.h>
-#ifndef GLOB_NOMATCH // true on some old cygwins
-# define GLOB_NOMATCH 0
-#endif
-#endif
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h> // for PRIxPTR
-#endif
-#ifdef HAVE_POLL_H
-#include <poll.h>
-#endif
-#include <errno.h>
-#include <stdarg.h>
-#include <string>
-#include <map>
-#include <algorithm> // for sort(), equal(), and copy()
-
-#include "heap-profile-table.h"
-
-#include "base/logging.h"
-#include "raw_printer.h"
-#include "symbolize.h"
-#include <gperftools/stacktrace.h>
-#include <gperftools/malloc_hook.h>
-#include "memory_region_map.h"
-#include "base/commandlineflags.h"
-#include "base/logging.h" // for the RawFD I/O commands
-#include "base/sysinfo.h"
-
-using std::sort;
-using std::equal;
-using std::copy;
-using std::string;
-using std::map;
-
-using tcmalloc::FillProcSelfMaps; // from sysinfo.h
-using tcmalloc::DumpProcSelfMaps; // from sysinfo.h
-
-//----------------------------------------------------------------------
-
-DEFINE_bool(cleanup_old_heap_profiles,
- EnvToBool("HEAP_PROFILE_CLEANUP", true),
- "At initialization time, delete old heap profiles.");
-
-DEFINE_int32(heap_check_max_leaks,
- EnvToInt("HEAP_CHECK_MAX_LEAKS", 20),
- "The maximum number of leak reports to print.");
-
-//----------------------------------------------------------------------
-
-// header of the dumped heap profile
-static const char kProfileHeader[] = "heap profile: ";
-static const char kProcSelfMapsHeader[] = "\nMAPPED_LIBRARIES:\n";
-
-//----------------------------------------------------------------------
-
-const char HeapProfileTable::kFileExt[] = ".heap";
-
-//----------------------------------------------------------------------
-
-// Size for alloc_table_ and mmap_table_.
-static const int kHashTableSize = 179999;
-/*static*/ const int HeapProfileTable::kMaxStackDepth;
-
-//----------------------------------------------------------------------
-
-// We strip out different number of stack frames in debug mode
-// because less inlining happens in that case
-#ifdef NDEBUG
-static const int kStripFrames = 2;
-#else
-static const int kStripFrames = 3;
-#endif
-
-// For sorting Stats or Buckets by in-use space
-static bool ByAllocatedSpace(HeapProfileTable::Stats* a,
- HeapProfileTable::Stats* b) {
- // Return true iff "a" has more allocated space than "b"
- return (a->alloc_size - a->free_size) > (b->alloc_size - b->free_size);
-}
-
-//----------------------------------------------------------------------
-
-HeapProfileTable::HeapProfileTable(Allocator alloc, DeAllocator dealloc)
- : alloc_(alloc), dealloc_(dealloc) {
- // Initialize the overall profile stats.
- memset(&total_, 0, sizeof(total_));
-
- // Make the malloc table.
- const int alloc_table_bytes = kHashTableSize * sizeof(*alloc_table_);
- alloc_table_ = reinterpret_cast<Bucket**>(alloc_(alloc_table_bytes));
- memset(alloc_table_, 0, alloc_table_bytes);
- num_alloc_buckets_ = 0;
-
- // Initialize the mmap table.
- mmap_table_ = NULL;
- num_available_mmap_buckets_ = 0;
-
- // Make malloc and mmap allocation maps.
- alloc_address_map_ =
- new(alloc_(sizeof(AllocationMap))) AllocationMap(alloc_, dealloc_);
- mmap_address_map_ = NULL;
-}
-
-HeapProfileTable::~HeapProfileTable() {
- DeallocateBucketTable(alloc_table_);
- alloc_table_ = NULL;
- DeallocateBucketTable(mmap_table_);
- mmap_table_ = NULL;
- DeallocateAllocationMap(alloc_address_map_);
- alloc_address_map_ = NULL;
- DeallocateAllocationMap(mmap_address_map_);
- mmap_address_map_ = NULL;
-}
-
-void HeapProfileTable::DeallocateAllocationMap(AllocationMap* allocation) {
- if (allocation != NULL) {
- alloc_address_map_->~AllocationMap();
- dealloc_(allocation);
- }
-}
-
-void HeapProfileTable::DeallocateBucketTable(Bucket** table) {
- if (table != NULL) {
- for (int b = 0; b < kHashTableSize; b++) {
- for (Bucket* x = table[b]; x != 0; /**/) {
- Bucket* b = x;
- x = x->next;
- dealloc_(b->stack);
- dealloc_(b);
- }
- }
- dealloc_(table);
- }
-}
-
-HeapProfileTable::Bucket* HeapProfileTable::GetBucket(
- int depth, const void* const key[], Bucket** table,
- int* bucket_count) {
- // Make hash-value
- uintptr_t h = 0;
- for (int i = 0; i < depth; i++) {
- h += reinterpret_cast<uintptr_t>(key[i]);
- h += h << 10;
- h ^= h >> 6;
- }
- h += h << 3;
- h ^= h >> 11;
-
- // Lookup stack trace in table
- unsigned int buck = ((unsigned int) h) % kHashTableSize;
- for (Bucket* b = table[buck]; b != 0; b = b->next) {
- if ((b->hash == h) &&
- (b->depth == depth) &&
- equal(key, key + depth, b->stack)) {
- return b;
- }
- }
-
- // Create new bucket
- const size_t key_size = sizeof(key[0]) * depth;
- const void** kcopy = reinterpret_cast<const void**>(alloc_(key_size));
- copy(key, key + depth, kcopy);
- Bucket* b = reinterpret_cast<Bucket*>(alloc_(sizeof(Bucket)));
- memset(b, 0, sizeof(*b));
- b->hash = h;
- b->depth = depth;
- b->stack = kcopy;
- b->next = table[buck];
- table[buck] = b;
- if (bucket_count != NULL) {
- ++(*bucket_count);
- }
- return b;
-}
-
-int HeapProfileTable::GetCallerStackTrace(
- int skip_count, void* stack[kMaxStackDepth]) {
- return MallocHook::GetCallerStackTrace(
- stack, kMaxStackDepth, kStripFrames + skip_count + 1);
-}
-
-void HeapProfileTable::RecordAlloc(
- const void* ptr, size_t bytes, int stack_depth,
- const void* const call_stack[]) {
- Bucket* b = GetBucket(stack_depth, call_stack, alloc_table_,
- &num_alloc_buckets_);
- b->allocs++;
- b->alloc_size += bytes;
- total_.allocs++;
- total_.alloc_size += bytes;
-
- AllocValue v;
- v.set_bucket(b); // also did set_live(false); set_ignore(false)
- v.bytes = bytes;
- alloc_address_map_->Insert(ptr, v);
-}
-
-void HeapProfileTable::RecordFree(const void* ptr) {
- AllocValue v;
- if (alloc_address_map_->FindAndRemove(ptr, &v)) {
- Bucket* b = v.bucket();
- b->frees++;
- b->free_size += v.bytes;
- total_.frees++;
- total_.free_size += v.bytes;
- }
-}
-
-bool HeapProfileTable::FindAlloc(const void* ptr, size_t* object_size) const {
- const AllocValue* alloc_value = alloc_address_map_->Find(ptr);
- if (alloc_value != NULL) *object_size = alloc_value->bytes;
- return alloc_value != NULL;
-}
-
-bool HeapProfileTable::FindAllocDetails(const void* ptr,
- AllocInfo* info) const {
- const AllocValue* alloc_value = alloc_address_map_->Find(ptr);
- if (alloc_value != NULL) {
- info->object_size = alloc_value->bytes;
- info->call_stack = alloc_value->bucket()->stack;
- info->stack_depth = alloc_value->bucket()->depth;
- }
- return alloc_value != NULL;
-}
-
-bool HeapProfileTable::FindInsideAlloc(const void* ptr,
- size_t max_size,
- const void** object_ptr,
- size_t* object_size) const {
- const AllocValue* alloc_value =
- alloc_address_map_->FindInside(&AllocValueSize, max_size, ptr, object_ptr);
- if (alloc_value != NULL) *object_size = alloc_value->bytes;
- return alloc_value != NULL;
-}
-
-bool HeapProfileTable::MarkAsLive(const void* ptr) {
- AllocValue* alloc = alloc_address_map_->FindMutable(ptr);
- if (alloc && !alloc->live()) {
- alloc->set_live(true);
- return true;
- }
- return false;
-}
-
-void HeapProfileTable::MarkAsIgnored(const void* ptr) {
- AllocValue* alloc = alloc_address_map_->FindMutable(ptr);
- if (alloc) {
- alloc->set_ignore(true);
- }
-}
-
-// We'd be happier using snprintfer, but we don't to reduce dependencies.
-int HeapProfileTable::UnparseBucket(const Bucket& b,
- char* buf, int buflen, int bufsize,
- const char* extra,
- Stats* profile_stats) {
- if (profile_stats != NULL) {
- profile_stats->allocs += b.allocs;
- profile_stats->alloc_size += b.alloc_size;
- profile_stats->frees += b.frees;
- profile_stats->free_size += b.free_size;
- }
- int printed =
- snprintf(buf + buflen, bufsize - buflen, "%6d: %8"PRId64" [%6d: %8"PRId64"] @%s",
- b.allocs - b.frees,
- b.alloc_size - b.free_size,
- b.allocs,
- b.alloc_size,
- extra);
- // If it looks like the snprintf failed, ignore the fact we printed anything
- if (printed < 0 || printed >= bufsize - buflen) return buflen;
- buflen += printed;
- for (int d = 0; d < b.depth; d++) {
- printed = snprintf(buf + buflen, bufsize - buflen, " 0x%08" PRIxPTR,
- reinterpret_cast<uintptr_t>(b.stack[d]));
- if (printed < 0 || printed >= bufsize - buflen) return buflen;
- buflen += printed;
- }
- printed = snprintf(buf + buflen, bufsize - buflen, "\n");
- if (printed < 0 || printed >= bufsize - buflen) return buflen;
- buflen += printed;
- return buflen;
-}
-
-HeapProfileTable::Bucket**
-HeapProfileTable::MakeSortedBucketList() const {
- Bucket** list = reinterpret_cast<Bucket**>(alloc_(sizeof(Bucket) *
- (num_alloc_buckets_ + num_available_mmap_buckets_)));
-
- RAW_DCHECK(mmap_table_ != NULL || num_available_mmap_buckets_ == 0, "");
-
- int n = 0;
-
- for (int b = 0; b < kHashTableSize; b++) {
- for (Bucket* x = alloc_table_[b]; x != 0; x = x->next) {
- list[n++] = x;
- }
- }
- RAW_DCHECK(n == num_alloc_buckets_, "");
-
- if (mmap_table_ != NULL) {
- for (int b = 0; b < kHashTableSize; b++) {
- for (Bucket* x = mmap_table_[b]; x != 0; x = x->next) {
- list[n++] = x;
- }
- }
- }
- RAW_DCHECK(n == num_alloc_buckets_ + num_available_mmap_buckets_, "");
-
- sort(list, list + num_alloc_buckets_ + num_available_mmap_buckets_,
- ByAllocatedSpace);
-
- return list;
-}
-
-void HeapProfileTable::RefreshMMapData() {
- // Make the table
- static const int mmap_table_bytes = kHashTableSize * sizeof(*mmap_table_);
- if (mmap_table_ == NULL) {
- mmap_table_ = reinterpret_cast<Bucket**>(alloc_(mmap_table_bytes));
- memset(mmap_table_, 0, mmap_table_bytes);
- }
- num_available_mmap_buckets_ = 0;
-
- ClearMMapData();
- mmap_address_map_ =
- new(alloc_(sizeof(AllocationMap))) AllocationMap(alloc_, dealloc_);
-
- MemoryRegionMap::LockHolder l;
- for (MemoryRegionMap::RegionIterator r =
- MemoryRegionMap::BeginRegionLocked();
- r != MemoryRegionMap::EndRegionLocked(); ++r) {
- Bucket* b =
- GetBucket(r->call_stack_depth, r->call_stack, mmap_table_, NULL);
- if (b->alloc_size == 0) {
- num_available_mmap_buckets_ += 1;
- }
- b->allocs += 1;
- b->alloc_size += r->end_addr - r->start_addr;
-
- AllocValue v;
- v.set_bucket(b);
- v.bytes = r->end_addr - r->start_addr;
- mmap_address_map_->Insert(reinterpret_cast<const void*>(r->start_addr), v);
- }
-}
-
-void HeapProfileTable::ClearMMapData() {
- if (mmap_address_map_ != NULL) {
- mmap_address_map_->Iterate(ZeroBucketCountsIterator, this);
- mmap_address_map_->~AllocationMap();
- dealloc_(mmap_address_map_);
- mmap_address_map_ = NULL;
- }
-}
-
-void HeapProfileTable::IterateOrderedAllocContexts(
- AllocContextIterator callback) const {
- Bucket** list = MakeSortedBucketList();
- AllocContextInfo info;
- for (int i = 0; i < num_alloc_buckets_; ++i) {
- *static_cast<Stats*>(&info) = *static_cast<Stats*>(list[i]);
- info.stack_depth = list[i]->depth;
- info.call_stack = list[i]->stack;
- callback(info);
- }
- dealloc_(list);
-}
-
-int HeapProfileTable::FillOrderedProfile(char buf[], int size) const {
- Bucket** list = MakeSortedBucketList();
-
- // Our file format is "bucket, bucket, ..., bucket, proc_self_maps_info".
- // In the cases buf is too small, we'd rather leave out the last
- // buckets than leave out the /proc/self/maps info. To ensure that,
- // we actually print the /proc/self/maps info first, then move it to
- // the end of the buffer, then write the bucket info into whatever
- // is remaining, and then move the maps info one last time to close
- // any gaps. Whew!
- int map_length = snprintf(buf, size, "%s", kProcSelfMapsHeader);
- if (map_length < 0 || map_length >= size) return 0;
- bool dummy; // "wrote_all" -- did /proc/self/maps fit in its entirety?
- map_length += FillProcSelfMaps(buf + map_length, size - map_length, &dummy);
- RAW_DCHECK(map_length <= size, "");
- char* const map_start = buf + size - map_length; // move to end
- memmove(map_start, buf, map_length);
- size -= map_length;
-
- Stats stats;
- memset(&stats, 0, sizeof(stats));
- int bucket_length = snprintf(buf, size, "%s", kProfileHeader);
- if (bucket_length < 0 || bucket_length >= size) return 0;
- Bucket total_with_mmap(total_);
- if (mmap_table_ != NULL) {
- total_with_mmap.alloc_size += MemoryRegionMap::MapSize();
- total_with_mmap.free_size += MemoryRegionMap::UnmapSize();
- }
- bucket_length = UnparseBucket(total_with_mmap, buf, bucket_length, size,
- " heapprofile", &stats);
- for (int i = 0; i < num_alloc_buckets_; i++) {
- bucket_length = UnparseBucket(*list[i], buf, bucket_length, size, "",
- &stats);
- }
- RAW_DCHECK(bucket_length < size, "");
-
- dealloc_(list);
-
- RAW_DCHECK(buf + bucket_length <= map_start, "");
- memmove(buf + bucket_length, map_start, map_length); // close the gap
-
- return bucket_length + map_length;
-}
-
-inline
-void HeapProfileTable::DumpNonLiveIterator(const void* ptr, AllocValue* v,
- const DumpArgs& args) {
- if (v->live()) {
- v->set_live(false);
- return;
- }
- if (v->ignore()) {
- return;
- }
- Bucket b;
- memset(&b, 0, sizeof(b));
- b.allocs = 1;
- b.alloc_size = v->bytes;
- b.depth = v->bucket()->depth;
- b.stack = v->bucket()->stack;
- char buf[1024];
- int len = UnparseBucket(b, buf, 0, sizeof(buf), "", args.profile_stats);
- RawWrite(args.fd, buf, len);
-}
-
-inline void HeapProfileTable::ZeroBucketCountsIterator(
- const void* ptr, AllocValue* v, HeapProfileTable* heap_profile) {
- Bucket* b = v->bucket();
- if (b != NULL) {
- b->allocs = 0;
- b->alloc_size = 0;
- b->free_size = 0;
- b->frees = 0;
- }
-}
-
-// Callback from NonLiveSnapshot; adds entry to arg->dest
-// if not the entry is not live and is not present in arg->base.
-void HeapProfileTable::AddIfNonLive(const void* ptr, AllocValue* v,
- AddNonLiveArgs* arg) {
- if (v->live()) {
- v->set_live(false);
- } else {
- if (arg->base != NULL && arg->base->map_.Find(ptr) != NULL) {
- // Present in arg->base, so do not save
- } else {
- arg->dest->Add(ptr, *v);
- }
- }
-}
-
-bool HeapProfileTable::WriteProfile(const char* file_name,
- const Bucket& total,
- AllocationMap* allocations) {
- RAW_VLOG(1, "Dumping non-live heap profile to %s", file_name);
- RawFD fd = RawOpenForWriting(file_name);
- if (fd != kIllegalRawFD) {
- RawWrite(fd, kProfileHeader, strlen(kProfileHeader));
- char buf[512];
- int len = UnparseBucket(total, buf, 0, sizeof(buf), " heapprofile",
- NULL);
- RawWrite(fd, buf, len);
- const DumpArgs args(fd, NULL);
- allocations->Iterate<const DumpArgs&>(DumpNonLiveIterator, args);
- RawWrite(fd, kProcSelfMapsHeader, strlen(kProcSelfMapsHeader));
- DumpProcSelfMaps(fd);
- RawClose(fd);
- return true;
- } else {
- RAW_LOG(ERROR, "Failed dumping filtered heap profile to %s", file_name);
- return false;
- }
-}
-
-void HeapProfileTable::CleanupOldProfiles(const char* prefix) {
- if (!FLAGS_cleanup_old_heap_profiles)
- return;
- string pattern = string(prefix) + ".*" + kFileExt;
-#if defined(HAVE_GLOB_H)
- glob_t g;
- const int r = glob(pattern.c_str(), GLOB_ERR, NULL, &g);
- if (r == 0 || r == GLOB_NOMATCH) {
- const int prefix_length = strlen(prefix);
- for (int i = 0; i < g.gl_pathc; i++) {
- const char* fname = g.gl_pathv[i];
- if ((strlen(fname) >= prefix_length) &&
- (memcmp(fname, prefix, prefix_length) == 0)) {
- RAW_VLOG(1, "Removing old heap profile %s", fname);
- unlink(fname);
- }
- }
- }
- globfree(&g);
-#else /* HAVE_GLOB_H */
- RAW_LOG(WARNING, "Unable to remove old heap profiles (can't run glob())");
-#endif
-}
-
-HeapProfileTable::Snapshot* HeapProfileTable::TakeSnapshot() {
- Snapshot* s = new (alloc_(sizeof(Snapshot))) Snapshot(alloc_, dealloc_);
- alloc_address_map_->Iterate(AddToSnapshot, s);
- return s;
-}
-
-void HeapProfileTable::ReleaseSnapshot(Snapshot* s) {
- s->~Snapshot();
- dealloc_(s);
-}
-
-// Callback from TakeSnapshot; adds a single entry to snapshot
-void HeapProfileTable::AddToSnapshot(const void* ptr, AllocValue* v,
- Snapshot* snapshot) {
- snapshot->Add(ptr, *v);
-}
-
-HeapProfileTable::Snapshot* HeapProfileTable::NonLiveSnapshot(
- Snapshot* base) {
- RAW_VLOG(2, "NonLiveSnapshot input: %d %d\n",
- int(total_.allocs - total_.frees),
- int(total_.alloc_size - total_.free_size));
-
- Snapshot* s = new (alloc_(sizeof(Snapshot))) Snapshot(alloc_, dealloc_);
- AddNonLiveArgs args;
- args.dest = s;
- args.base = base;
- alloc_address_map_->Iterate<AddNonLiveArgs*>(AddIfNonLive, &args);
- RAW_VLOG(2, "NonLiveSnapshot output: %d %d\n",
- int(s->total_.allocs - s->total_.frees),
- int(s->total_.alloc_size - s->total_.free_size));
- return s;
-}
-
-// Information kept per unique bucket seen
-struct HeapProfileTable::Snapshot::Entry {
- int count;
- int bytes;
- Bucket* bucket;
- Entry() : count(0), bytes(0) { }
-
- // Order by decreasing bytes
- bool operator<(const Entry& x) const {
- return this->bytes > x.bytes;
- }
-};
-
-// State used to generate leak report. We keep a mapping from Bucket pointer
-// the collected stats for that bucket.
-struct HeapProfileTable::Snapshot::ReportState {
- map<Bucket*, Entry> buckets_;
-};
-
-// Callback from ReportLeaks; updates ReportState.
-void HeapProfileTable::Snapshot::ReportCallback(const void* ptr,
- AllocValue* v,
- ReportState* state) {
- Entry* e = &state->buckets_[v->bucket()]; // Creates empty Entry first time
- e->bucket = v->bucket();
- e->count++;
- e->bytes += v->bytes;
-}
-
-void HeapProfileTable::Snapshot::ReportLeaks(const char* checker_name,
- const char* filename,
- bool should_symbolize) {
- // This is only used by the heap leak checker, but is intimately
- // tied to the allocation map that belongs in this module and is
- // therefore placed here.
- RAW_LOG(ERROR, "Leak check %s detected leaks of %"PRIuS" bytes "
- "in %"PRIuS" objects",
- checker_name,
- size_t(total_.alloc_size),
- size_t(total_.allocs));
-
- // Group objects by Bucket
- ReportState state;
- map_.Iterate(&ReportCallback, &state);
-
- // Sort buckets by decreasing leaked size
- const int n = state.buckets_.size();
- Entry* entries = new Entry[n];
- int dst = 0;
- for (map<Bucket*,Entry>::const_iterator iter = state.buckets_.begin();
- iter != state.buckets_.end();
- ++iter) {
- entries[dst++] = iter->second;
- }
- sort(entries, entries + n);
-
- // Report a bounded number of leaks to keep the leak report from
- // growing too long.
- const int to_report =
- (FLAGS_heap_check_max_leaks > 0 &&
- n > FLAGS_heap_check_max_leaks) ? FLAGS_heap_check_max_leaks : n;
- RAW_LOG(ERROR, "The %d largest leaks:", to_report);
-
- // Print
- SymbolTable symbolization_table;
- for (int i = 0; i < to_report; i++) {
- const Entry& e = entries[i];
- for (int j = 0; j < e.bucket->depth; j++) {
- symbolization_table.Add(e.bucket->stack[j]);
- }
- }
- static const int kBufSize = 2<<10;
- char buffer[kBufSize];
- if (should_symbolize)
- symbolization_table.Symbolize();
- for (int i = 0; i < to_report; i++) {
- const Entry& e = entries[i];
- base::RawPrinter printer(buffer, kBufSize);
- printer.Printf("Leak of %d bytes in %d objects allocated from:\n",
- e.bytes, e.count);
- for (int j = 0; j < e.bucket->depth; j++) {
- const void* pc = e.bucket->stack[j];
- printer.Printf("\t@ %"PRIxPTR" %s\n",
- reinterpret_cast<uintptr_t>(pc), symbolization_table.GetSymbol(pc));
- }
- RAW_LOG(ERROR, "%s", buffer);
- }
-
- if (to_report < n) {
- RAW_LOG(ERROR, "Skipping leaks numbered %d..%d",
- to_report, n-1);
- }
- delete[] entries;
-
- // TODO: Dump the sorted Entry list instead of dumping raw data?
- // (should be much shorter)
- if (!HeapProfileTable::WriteProfile(filename, total_, &map_)) {
- RAW_LOG(ERROR, "Could not write pprof profile to %s", filename);
- }
-}
-
-void HeapProfileTable::Snapshot::ReportObject(const void* ptr,
- AllocValue* v,
- char* unused) {
- // Perhaps also log the allocation stack trace (unsymbolized)
- // on this line in case somebody finds it useful.
- RAW_LOG(ERROR, "leaked %"PRIuS" byte object %p", v->bytes, ptr);
-}
-
-void HeapProfileTable::Snapshot::ReportIndividualObjects() {
- char unused;
- map_.Iterate(ReportObject, &unused);
-}
diff --git a/third_party/tcmalloc/vendor/src/heap-profile-table.h b/third_party/tcmalloc/vendor/src/heap-profile-table.h
deleted file mode 100644
index abd3184..0000000
--- a/third_party/tcmalloc/vendor/src/heap-profile-table.h
+++ /dev/null
@@ -1,422 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-// Maxim Lifantsev (refactoring)
-//
-
-#ifndef BASE_HEAP_PROFILE_TABLE_H_
-#define BASE_HEAP_PROFILE_TABLE_H_
-
-#include "addressmap-inl.h"
-#include "base/basictypes.h"
-#include "base/logging.h" // for RawFD
-
-// Table to maintain a heap profile data inside,
-// i.e. the set of currently active heap memory allocations.
-// thread-unsafe and non-reentrant code:
-// each instance object must be used by one thread
-// at a time w/o self-recursion.
-//
-// TODO(maxim): add a unittest for this class.
-class HeapProfileTable {
- public:
-
- // Extension to be used for heap pforile files.
- static const char kFileExt[];
-
- // Longest stack trace we record.
- static const int kMaxStackDepth = 32;
-
- // data types ----------------------------
-
- // Profile stats.
- struct Stats {
- int32 allocs; // Number of allocation calls
- int32 frees; // Number of free calls
- int64 alloc_size; // Total size of all allocated objects so far
- int64 free_size; // Total size of all freed objects so far
-
- // semantic equality
- bool Equivalent(const Stats& x) const {
- return allocs - frees == x.allocs - x.frees &&
- alloc_size - free_size == x.alloc_size - x.free_size;
- }
- };
-
- // Info we can return about an allocation.
- struct AllocInfo {
- size_t object_size; // size of the allocation
- const void* const* call_stack; // call stack that made the allocation call
- int stack_depth; // depth of call_stack
- bool live;
- bool ignored;
- };
-
- // Info we return about an allocation context.
- // An allocation context is a unique caller stack trace
- // of an allocation operation.
- struct AllocContextInfo : public Stats {
- int stack_depth; // Depth of stack trace
- const void* const* call_stack; // Stack trace
- };
-
- // Memory (de)allocator interface we'll use.
- typedef void* (*Allocator)(size_t size);
- typedef void (*DeAllocator)(void* ptr);
-
- // interface ---------------------------
-
- HeapProfileTable(Allocator alloc, DeAllocator dealloc);
- ~HeapProfileTable();
-
- // Collect the stack trace for the function that asked to do the
- // allocation for passing to RecordAlloc() below.
- //
- // The stack trace is stored in 'stack'. The stack depth is returned.
- //
- // 'skip_count' gives the number of stack frames between this call
- // and the memory allocation function.
- static int GetCallerStackTrace(int skip_count, void* stack[kMaxStackDepth]);
-
- // Record an allocation at 'ptr' of 'bytes' bytes. 'stack_depth'
- // and 'call_stack' identifying the function that requested the
- // allocation. They can be generated using GetCallerStackTrace() above.
- void RecordAlloc(const void* ptr, size_t bytes,
- int stack_depth, const void* const call_stack[]);
-
- // Record the deallocation of memory at 'ptr'.
- void RecordFree(const void* ptr);
-
- // Return true iff we have recorded an allocation at 'ptr'.
- // If yes, fill *object_size with the allocation byte size.
- bool FindAlloc(const void* ptr, size_t* object_size) const;
- // Same as FindAlloc, but fills all of *info.
- bool FindAllocDetails(const void* ptr, AllocInfo* info) const;
-
- // Return true iff "ptr" points into a recorded allocation
- // If yes, fill *object_ptr with the actual allocation address
- // and *object_size with the allocation byte size.
- // max_size specifies largest currently possible allocation size.
- bool FindInsideAlloc(const void* ptr, size_t max_size,
- const void** object_ptr, size_t* object_size) const;
-
- // If "ptr" points to a recorded allocation and it's not marked as live
- // mark it as live and return true. Else return false.
- // All allocations start as non-live.
- bool MarkAsLive(const void* ptr);
-
- // If "ptr" points to a recorded allocation, mark it as "ignored".
- // Ignored objects are treated like other objects, except that they
- // are skipped in heap checking reports.
- void MarkAsIgnored(const void* ptr);
-
- // Return current total (de)allocation statistics. It doesn't contain
- // mmap'ed regions.
- const Stats& total() const { return total_; }
-
- // Allocation data iteration callback: gets passed object pointer and
- // fully-filled AllocInfo.
- typedef void (*AllocIterator)(const void* ptr, const AllocInfo& info);
-
- // Iterate over the allocation profile data calling "callback"
- // for every allocation.
- void IterateAllocs(AllocIterator callback) const {
- alloc_address_map_->Iterate(MapArgsAllocIterator, callback);
- }
-
- // Allocation context profile data iteration callback
- typedef void (*AllocContextIterator)(const AllocContextInfo& info);
-
- // Iterate over the allocation context profile data calling "callback"
- // for every allocation context. Allocation contexts are ordered by the
- // size of allocated space.
- void IterateOrderedAllocContexts(AllocContextIterator callback) const;
-
- // Fill profile data into buffer 'buf' of size 'size'
- // and return the actual size occupied by the dump in 'buf'.
- // The profile buckets are dumped in the decreasing order
- // of currently allocated bytes.
- // We do not provision for 0-terminating 'buf'.
- int FillOrderedProfile(char buf[], int size) const;
-
- // Cleanup any old profile files matching prefix + ".*" + kFileExt.
- static void CleanupOldProfiles(const char* prefix);
-
- // Return a snapshot of the current contents of *this.
- // Caller must call ReleaseSnapshot() on result when no longer needed.
- // The result is only valid while this exists and until
- // the snapshot is discarded by calling ReleaseSnapshot().
- class Snapshot;
- Snapshot* TakeSnapshot();
-
- // Release a previously taken snapshot. snapshot must not
- // be used after this call.
- void ReleaseSnapshot(Snapshot* snapshot);
-
- // Return a snapshot of every non-live, non-ignored object in *this.
- // If "base" is non-NULL, skip any objects present in "base".
- // As a side-effect, clears the "live" bit on every live object in *this.
- // Caller must call ReleaseSnapshot() on result when no longer needed.
- Snapshot* NonLiveSnapshot(Snapshot* base);
-
- // Refresh the internal mmap information from MemoryRegionMap. Results of
- // FillOrderedProfile and IterateOrderedAllocContexts will contain mmap'ed
- // memory regions as at calling RefreshMMapData.
- void RefreshMMapData();
-
- // Clear the internal mmap information. Results of FillOrderedProfile and
- // IterateOrderedAllocContexts won't contain mmap'ed memory regions after
- // calling ClearMMapData.
- void ClearMMapData();
-
- private:
-
- // data types ----------------------------
-
- // Hash table bucket to hold (de)allocation stats
- // for a given allocation call stack trace.
- struct Bucket : public Stats {
- uintptr_t hash; // Hash value of the stack trace
- int depth; // Depth of stack trace
- const void** stack; // Stack trace
- Bucket* next; // Next entry in hash-table
- };
-
- // Info stored in the address map
- struct AllocValue {
- // Access to the stack-trace bucket
- Bucket* bucket() const {
- return reinterpret_cast<Bucket*>(bucket_rep & ~uintptr_t(kMask));
- }
- // This also does set_live(false).
- void set_bucket(Bucket* b) { bucket_rep = reinterpret_cast<uintptr_t>(b); }
- size_t bytes; // Number of bytes in this allocation
-
- // Access to the allocation liveness flag (for leak checking)
- bool live() const { return bucket_rep & kLive; }
- void set_live(bool l) {
- bucket_rep = (bucket_rep & ~uintptr_t(kLive)) | (l ? kLive : 0);
- }
-
- // Should this allocation be ignored if it looks like a leak?
- bool ignore() const { return bucket_rep & kIgnore; }
- void set_ignore(bool r) {
- bucket_rep = (bucket_rep & ~uintptr_t(kIgnore)) | (r ? kIgnore : 0);
- }
-
- private:
- // We store a few bits in the bottom bits of bucket_rep.
- // (Alignment is at least four, so we have at least two bits.)
- static const int kLive = 1;
- static const int kIgnore = 2;
- static const int kMask = kLive | kIgnore;
-
- uintptr_t bucket_rep;
- };
-
- // helper for FindInsideAlloc
- static size_t AllocValueSize(const AllocValue& v) { return v.bytes; }
-
- typedef AddressMap<AllocValue> AllocationMap;
-
- // Arguments that need to be passed DumpNonLiveIterator callback below.
- struct DumpArgs {
- RawFD fd; // file to write to
- Stats* profile_stats; // stats to update (may be NULL)
-
- DumpArgs(RawFD a, Stats* d)
- : fd(a), profile_stats(d) { }
- };
-
- // helpers ----------------------------
-
- // Unparse bucket b and print its portion of profile dump into buf.
- // We return the amount of space in buf that we use. We start printing
- // at buf + buflen, and promise not to go beyond buf + bufsize.
- // We do not provision for 0-terminating 'buf'.
- //
- // If profile_stats is non-NULL, we update *profile_stats by
- // counting bucket b.
- //
- // "extra" is appended to the unparsed bucket. Typically it is empty,
- // but may be set to something like " heapprofile" for the total
- // bucket to indicate the type of the profile.
- static int UnparseBucket(const Bucket& b,
- char* buf, int buflen, int bufsize,
- const char* extra,
- Stats* profile_stats);
-
- // Deallocate a given allocation map.
- void DeallocateAllocationMap(AllocationMap* allocation);
-
- // Deallocate a given bucket table.
- void DeallocateBucketTable(Bucket** table);
-
- // Get the bucket for the caller stack trace 'key' of depth 'depth' from a
- // bucket hash map 'table' creating the bucket if needed. '*bucket_count'
- // is incremented both when 'bucket_count' is not NULL and when a new
- // bucket object is created.
- Bucket* GetBucket(int depth, const void* const key[], Bucket** table,
- int* bucket_count);
-
- // Helper for IterateAllocs to do callback signature conversion
- // from AllocationMap::Iterate to AllocIterator.
- static void MapArgsAllocIterator(const void* ptr, AllocValue* v,
- AllocIterator callback) {
- AllocInfo info;
- info.object_size = v->bytes;
- info.call_stack = v->bucket()->stack;
- info.stack_depth = v->bucket()->depth;
- info.live = v->live();
- info.ignored = v->ignore();
- callback(ptr, info);
- }
-
- // Helper for DumpNonLiveProfile to do object-granularity
- // heap profile dumping. It gets passed to AllocationMap::Iterate.
- inline static void DumpNonLiveIterator(const void* ptr, AllocValue* v,
- const DumpArgs& args);
-
- // Helper for filling size variables in buckets by zero.
- inline static void ZeroBucketCountsIterator(
- const void* ptr, AllocValue* v, HeapProfileTable* heap_profile);
-
- // Helper for IterateOrderedAllocContexts and FillOrderedProfile.
- // Creates a sorted list of Buckets whose length is num_alloc_buckets_ +
- // num_avaliable_mmap_buckets_.
- // The caller is responsible for deallocating the returned list.
- Bucket** MakeSortedBucketList() const;
-
- // Helper for TakeSnapshot. Saves object to snapshot.
- static void AddToSnapshot(const void* ptr, AllocValue* v, Snapshot* s);
-
- // Arguments passed to AddIfNonLive
- struct AddNonLiveArgs {
- Snapshot* dest;
- Snapshot* base;
- };
-
- // Helper for NonLiveSnapshot. Adds the object to the destination
- // snapshot if it is non-live.
- static void AddIfNonLive(const void* ptr, AllocValue* v,
- AddNonLiveArgs* arg);
-
- // Write contents of "*allocations" as a heap profile to
- // "file_name". "total" must contain the total of all entries in
- // "*allocations".
- static bool WriteProfile(const char* file_name,
- const Bucket& total,
- AllocationMap* allocations);
-
- // data ----------------------------
-
- // Memory (de)allocator that we use.
- Allocator alloc_;
- DeAllocator dealloc_;
-
- // Overall profile stats; we use only the Stats part,
- // but make it a Bucket to pass to UnparseBucket.
- // It doesn't contain mmap'ed regions.
- Bucket total_;
-
- // Bucket hash table for malloc.
- // We hand-craft one instead of using one of the pre-written
- // ones because we do not want to use malloc when operating on the table.
- // It is only few lines of code, so no big deal.
- Bucket** alloc_table_;
- int num_alloc_buckets_;
-
- // Bucket hash table for mmap.
- // This table is filled with the information from MemoryRegionMap by calling
- // RefreshMMapData.
- Bucket** mmap_table_;
- int num_available_mmap_buckets_;
-
- // Map of all currently allocated objects and mapped regions we know about.
- AllocationMap* alloc_address_map_;
- AllocationMap* mmap_address_map_;
-
- DISALLOW_COPY_AND_ASSIGN(HeapProfileTable);
-};
-
-class HeapProfileTable::Snapshot {
- public:
- const Stats& total() const { return total_; }
-
- // Report anything in this snapshot as a leak.
- // May use new/delete for temporary storage.
- // If should_symbolize is true, will fork (which is not threadsafe)
- // to turn addresses into symbol names. Set to false for maximum safety.
- // Also writes a heap profile to "filename" that contains
- // all of the objects in this snapshot.
- void ReportLeaks(const char* checker_name, const char* filename,
- bool should_symbolize);
-
- // Report the addresses of all leaked objects.
- // May use new/delete for temporary storage.
- void ReportIndividualObjects();
-
- bool Empty() const {
- return (total_.allocs == 0) && (total_.alloc_size == 0);
- }
-
- private:
- friend class HeapProfileTable;
-
- // Total count/size are stored in a Bucket so we can reuse UnparseBucket
- Bucket total_;
-
- // We share the Buckets managed by the parent table, but have our
- // own object->bucket map.
- AllocationMap map_;
-
- Snapshot(Allocator alloc, DeAllocator dealloc) : map_(alloc, dealloc) {
- memset(&total_, 0, sizeof(total_));
- }
-
- // Callback used to populate a Snapshot object with entries found
- // in another allocation map.
- inline void Add(const void* ptr, const AllocValue& v) {
- map_.Insert(ptr, v);
- total_.allocs++;
- total_.alloc_size += v.bytes;
- }
-
- // Helpers for sorting and generating leak reports
- struct Entry;
- struct ReportState;
- static void ReportCallback(const void* ptr, AllocValue* v, ReportState*);
- static void ReportObject(const void* ptr, AllocValue* v, char*);
-
- DISALLOW_COPY_AND_ASSIGN(Snapshot);
-};
-
-#endif // BASE_HEAP_PROFILE_TABLE_H_
diff --git a/third_party/tcmalloc/vendor/src/heap-profiler.cc b/third_party/tcmalloc/vendor/src/heap-profiler.cc
deleted file mode 100644
index 09a3911..0000000
--- a/third_party/tcmalloc/vendor/src/heap-profiler.cc
+++ /dev/null
@@ -1,555 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// TODO: Log large allocations
-
-#include <config.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h> // for open()
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#endif
-#include <errno.h>
-#include <assert.h>
-#include <sys/types.h>
-
-#include <algorithm>
-#include <string>
-
-#include <gperftools/heap-profiler.h>
-
-#include "base/logging.h"
-#include "base/basictypes.h" // for PRId64, among other things
-#include "base/googleinit.h"
-#include "base/commandlineflags.h"
-#include "malloc_hook-inl.h"
-#include "tcmalloc_guard.h"
-#include <gperftools/malloc_hook.h>
-#include <gperftools/malloc_extension.h>
-#include "base/spinlock.h"
-#include "base/low_level_alloc.h"
-#include "base/sysinfo.h" // for GetUniquePathFromEnv()
-#include "heap-profile-table.h"
-#include "memory_region_map.h"
-
-
-#ifndef PATH_MAX
-#ifdef MAXPATHLEN
-#define PATH_MAX MAXPATHLEN
-#else
-#define PATH_MAX 4096 // seems conservative for max filename len!
-#endif
-#endif
-
-using STL_NAMESPACE::string;
-using STL_NAMESPACE::sort;
-
-//----------------------------------------------------------------------
-// Flags that control heap-profiling
-//
-// The thread-safety of the profiler depends on these being immutable
-// after main starts, so don't change them.
-//----------------------------------------------------------------------
-
-DEFINE_int64(heap_profile_allocation_interval,
- EnvToInt64("HEAP_PROFILE_ALLOCATION_INTERVAL", 1 << 30 /*1GB*/),
- "If non-zero, dump heap profiling information once every "
- "specified number of bytes allocated by the program since "
- "the last dump.");
-DEFINE_int64(heap_profile_deallocation_interval,
- EnvToInt64("HEAP_PROFILE_DEALLOCATION_INTERVAL", 0),
- "If non-zero, dump heap profiling information once every "
- "specified number of bytes deallocated by the program "
- "since the last dump.");
-// We could also add flags that report whenever inuse_bytes changes by
-// X or -X, but there hasn't been a need for that yet, so we haven't.
-DEFINE_int64(heap_profile_inuse_interval,
- EnvToInt64("HEAP_PROFILE_INUSE_INTERVAL", 100 << 20 /*100MB*/),
- "If non-zero, dump heap profiling information whenever "
- "the high-water memory usage mark increases by the specified "
- "number of bytes.");
-DEFINE_bool(mmap_log,
- EnvToBool("HEAP_PROFILE_MMAP_LOG", false),
- "Should mmap/munmap calls be logged?");
-DEFINE_bool(mmap_profile,
- EnvToBool("HEAP_PROFILE_MMAP", false),
- "If heap-profiling is on, also profile mmap, mremap, and sbrk)");
-DEFINE_bool(only_mmap_profile,
- EnvToBool("HEAP_PROFILE_ONLY_MMAP", false),
- "If heap-profiling is on, only profile mmap, mremap, and sbrk; "
- "do not profile malloc/new/etc");
-
-
-//----------------------------------------------------------------------
-// Locking
-//----------------------------------------------------------------------
-
-// A pthread_mutex has way too much lock contention to be used here.
-//
-// I would like to use Mutex, but it can call malloc(),
-// which can cause us to fall into an infinite recursion.
-//
-// So we use a simple spinlock.
-static SpinLock heap_lock(SpinLock::LINKER_INITIALIZED);
-
-//----------------------------------------------------------------------
-// Simple allocator for heap profiler's internal memory
-//----------------------------------------------------------------------
-
-static LowLevelAlloc::Arena *heap_profiler_memory;
-
-static void* ProfilerMalloc(size_t bytes) {
- return LowLevelAlloc::AllocWithArena(bytes, heap_profiler_memory);
-}
-static void ProfilerFree(void* p) {
- LowLevelAlloc::Free(p);
-}
-
-// We use buffers of this size in DoGetHeapProfile.
-static const int kProfileBufferSize = 1 << 20;
-
-// This is a last-ditch buffer we use in DumpProfileLocked in case we
-// can't allocate more memory from ProfilerMalloc. We expect this
-// will be used by HeapProfileEndWriter when the application has to
-// exit due to out-of-memory. This buffer is allocated in
-// HeapProfilerStart. Access to this must be protected by heap_lock.
-static char* global_profiler_buffer = NULL;
-
-
-//----------------------------------------------------------------------
-// Profiling control/state data
-//----------------------------------------------------------------------
-
-// Access to all of these is protected by heap_lock.
-static bool is_on = false; // If are on as a subsytem.
-static bool dumping = false; // Dumping status to prevent recursion
-static char* filename_prefix = NULL; // Prefix used for profile file names
- // (NULL if no need for dumping yet)
-static int dump_count = 0; // How many dumps so far
-static int64 last_dump_alloc = 0; // alloc_size when did we last dump
-static int64 last_dump_free = 0; // free_size when did we last dump
-static int64 high_water_mark = 0; // In-use-bytes at last high-water dump
-
-static HeapProfileTable* heap_profile = NULL; // the heap profile table
-
-//----------------------------------------------------------------------
-// Profile generation
-//----------------------------------------------------------------------
-
-// Input must be a buffer of size at least 1MB.
-static char* DoGetHeapProfileLocked(char* buf, int buflen) {
- // We used to be smarter about estimating the required memory and
- // then capping it to 1MB and generating the profile into that.
- if (buf == NULL || buflen < 1)
- return NULL;
-
- RAW_DCHECK(heap_lock.IsHeld(), "");
- int bytes_written = 0;
- if (is_on) {
- if (FLAGS_mmap_profile) {
- heap_profile->RefreshMMapData();
- }
- bytes_written = heap_profile->FillOrderedProfile(buf, buflen - 1);
- if (FLAGS_mmap_profile) {
- heap_profile->ClearMMapData();
- }
- }
- buf[bytes_written] = '\0';
- RAW_DCHECK(bytes_written == strlen(buf), "");
-
- return buf;
-}
-
-extern "C" char* GetHeapProfile() {
- // Use normal malloc: we return the profile to the user to free it:
- char* buffer = reinterpret_cast<char*>(malloc(kProfileBufferSize));
- SpinLockHolder l(&heap_lock);
- return DoGetHeapProfileLocked(buffer, kProfileBufferSize);
-}
-
-// defined below
-static void NewHook(const void* ptr, size_t size);
-static void DeleteHook(const void* ptr);
-
-// Helper for HeapProfilerDump.
-static void DumpProfileLocked(const char* reason) {
- RAW_DCHECK(heap_lock.IsHeld(), "");
- RAW_DCHECK(is_on, "");
- RAW_DCHECK(!dumping, "");
-
- if (filename_prefix == NULL) return; // we do not yet need dumping
-
- dumping = true;
-
- // Make file name
- char file_name[1000];
- dump_count++;
- snprintf(file_name, sizeof(file_name), "%s.%04d%s",
- filename_prefix, dump_count, HeapProfileTable::kFileExt);
-
- // Dump the profile
- RAW_VLOG(0, "Dumping heap profile to %s (%s)", file_name, reason);
- // We must use file routines that don't access memory, since we hold
- // a memory lock now.
- RawFD fd = RawOpenForWriting(file_name);
- if (fd == kIllegalRawFD) {
- RAW_LOG(ERROR, "Failed dumping heap profile to %s", file_name);
- dumping = false;
- return;
- }
-
- // This case may be impossible, but it's best to be safe.
- // It's safe to use the global buffer: we're protected by heap_lock.
- if (global_profiler_buffer == NULL) {
- global_profiler_buffer =
- reinterpret_cast<char*>(ProfilerMalloc(kProfileBufferSize));
- }
-
- char* profile = DoGetHeapProfileLocked(global_profiler_buffer,
- kProfileBufferSize);
- RawWrite(fd, profile, strlen(profile));
- RawClose(fd);
-
- dumping = false;
-}
-
-//----------------------------------------------------------------------
-// Profile collection
-//----------------------------------------------------------------------
-
-// Dump a profile after either an allocation or deallocation, if
-// the memory use has changed enough since the last dump.
-static void MaybeDumpProfileLocked() {
- if (!dumping) {
- const HeapProfileTable::Stats& total = heap_profile->total();
- const int64 inuse_bytes = total.alloc_size - total.free_size;
- bool need_to_dump = false;
- char buf[128];
- if (FLAGS_heap_profile_allocation_interval > 0 &&
- total.alloc_size >=
- last_dump_alloc + FLAGS_heap_profile_allocation_interval) {
- snprintf(buf, sizeof(buf), ("%"PRId64" MB allocated cumulatively, "
- "%"PRId64" MB currently in use"),
- total.alloc_size >> 20, inuse_bytes >> 20);
- need_to_dump = true;
- } else if (FLAGS_heap_profile_deallocation_interval > 0 &&
- total.free_size >=
- last_dump_free + FLAGS_heap_profile_deallocation_interval) {
- snprintf(buf, sizeof(buf), ("%"PRId64" MB freed cumulatively, "
- "%"PRId64" MB currently in use"),
- total.free_size >> 20, inuse_bytes >> 20);
- need_to_dump = true;
- } else if (FLAGS_heap_profile_inuse_interval > 0 &&
- inuse_bytes >
- high_water_mark + FLAGS_heap_profile_inuse_interval) {
- snprintf(buf, sizeof(buf), "%"PRId64" MB currently in use",
- inuse_bytes >> 20);
- need_to_dump = true;
- }
- if (need_to_dump) {
- DumpProfileLocked(buf);
-
- last_dump_alloc = total.alloc_size;
- last_dump_free = total.free_size;
- if (inuse_bytes > high_water_mark)
- high_water_mark = inuse_bytes;
- }
- }
-}
-
-// Record an allocation in the profile.
-static void RecordAlloc(const void* ptr, size_t bytes, int skip_count) {
- // Take the stack trace outside the critical section.
- void* stack[HeapProfileTable::kMaxStackDepth];
- int depth = HeapProfileTable::GetCallerStackTrace(skip_count + 1, stack);
- SpinLockHolder l(&heap_lock);
- if (is_on) {
- heap_profile->RecordAlloc(ptr, bytes, depth, stack);
- MaybeDumpProfileLocked();
- }
-}
-
-// Record a deallocation in the profile.
-static void RecordFree(const void* ptr) {
- SpinLockHolder l(&heap_lock);
- if (is_on) {
- heap_profile->RecordFree(ptr);
- MaybeDumpProfileLocked();
- }
-}
-
-//----------------------------------------------------------------------
-// Allocation/deallocation hooks for MallocHook
-//----------------------------------------------------------------------
-
-// static
-void NewHook(const void* ptr, size_t size) {
- if (ptr != NULL) RecordAlloc(ptr, size, 0);
-}
-
-// static
-void DeleteHook(const void* ptr) {
- if (ptr != NULL) RecordFree(ptr);
-}
-
-// TODO(jandrews): Re-enable stack tracing
-#ifdef TODO_REENABLE_STACK_TRACING
-static void RawInfoStackDumper(const char* message, void*) {
- RAW_LOG(INFO, "%.*s", static_cast<int>(strlen(message) - 1), message);
- // -1 is to chop the \n which will be added by RAW_LOG
-}
-#endif
-
-static void MmapHook(const void* result, const void* start, size_t size,
- int prot, int flags, int fd, off_t offset) {
- if (FLAGS_mmap_log) { // log it
- // We use PRIxS not just '%p' to avoid deadlocks
- // in pretty-printing of NULL as "nil".
- // TODO(maxim): instead should use a safe snprintf reimplementation
- RAW_LOG(INFO,
- "mmap(start=0x%"PRIxPTR", len=%"PRIuS", prot=0x%x, flags=0x%x, "
- "fd=%d, offset=0x%x) = 0x%"PRIxPTR"",
- (uintptr_t) start, size, prot, flags, fd, (unsigned int) offset,
- (uintptr_t) result);
-#ifdef TODO_REENABLE_STACK_TRACING
- DumpStackTrace(1, RawInfoStackDumper, NULL);
-#endif
- }
-}
-
-static void MremapHook(const void* result, const void* old_addr,
- size_t old_size, size_t new_size,
- int flags, const void* new_addr) {
- if (FLAGS_mmap_log) { // log it
- // We use PRIxS not just '%p' to avoid deadlocks
- // in pretty-printing of NULL as "nil".
- // TODO(maxim): instead should use a safe snprintf reimplementation
- RAW_LOG(INFO,
- "mremap(old_addr=0x%"PRIxPTR", old_size=%"PRIuS", "
- "new_size=%"PRIuS", flags=0x%x, new_addr=0x%"PRIxPTR") = "
- "0x%"PRIxPTR"",
- (uintptr_t) old_addr, old_size, new_size, flags,
- (uintptr_t) new_addr, (uintptr_t) result);
-#ifdef TODO_REENABLE_STACK_TRACING
- DumpStackTrace(1, RawInfoStackDumper, NULL);
-#endif
- }
-}
-
-static void MunmapHook(const void* ptr, size_t size) {
- if (FLAGS_mmap_log) { // log it
- // We use PRIxS not just '%p' to avoid deadlocks
- // in pretty-printing of NULL as "nil".
- // TODO(maxim): instead should use a safe snprintf reimplementation
- RAW_LOG(INFO, "munmap(start=0x%"PRIxPTR", len=%"PRIuS")",
- (uintptr_t) ptr, size);
-#ifdef TODO_REENABLE_STACK_TRACING
- DumpStackTrace(1, RawInfoStackDumper, NULL);
-#endif
- }
-}
-
-static void SbrkHook(const void* result, ptrdiff_t increment) {
- if (FLAGS_mmap_log) { // log it
- RAW_LOG(INFO, "sbrk(inc=%"PRIdS") = 0x%"PRIxPTR"",
- increment, (uintptr_t) result);
-#ifdef TODO_REENABLE_STACK_TRACING
- DumpStackTrace(1, RawInfoStackDumper, NULL);
-#endif
- }
-}
-
-//----------------------------------------------------------------------
-// Starting/stopping/dumping
-//----------------------------------------------------------------------
-
-extern "C" void HeapProfilerStart(const char* prefix) {
- SpinLockHolder l(&heap_lock);
-
- if (is_on) return;
-
- is_on = true;
-
- RAW_VLOG(0, "Starting tracking the heap");
-
- // This should be done before the hooks are set up, since it should
- // call new, and we want that to be accounted for correctly.
- MallocExtension::Initialize();
-
- if (FLAGS_only_mmap_profile) {
- FLAGS_mmap_profile = true;
- }
-
- if (FLAGS_mmap_profile) {
- // Ask MemoryRegionMap to record all mmap, mremap, and sbrk
- // call stack traces of at least size kMaxStackDepth:
- MemoryRegionMap::Init(HeapProfileTable::kMaxStackDepth);
- }
-
- if (FLAGS_mmap_log) {
- // Install our hooks to do the logging:
- RAW_CHECK(MallocHook::AddMmapHook(&MmapHook), "");
- RAW_CHECK(MallocHook::AddMremapHook(&MremapHook), "");
- RAW_CHECK(MallocHook::AddMunmapHook(&MunmapHook), "");
- RAW_CHECK(MallocHook::AddSbrkHook(&SbrkHook), "");
- }
-
- heap_profiler_memory =
- LowLevelAlloc::NewArena(0, LowLevelAlloc::DefaultArena());
-
- // Reserve space now for the heap profiler, so we can still write a
- // heap profile even if the application runs out of memory.
- global_profiler_buffer =
- reinterpret_cast<char*>(ProfilerMalloc(kProfileBufferSize));
-
- heap_profile = new(ProfilerMalloc(sizeof(HeapProfileTable)))
- HeapProfileTable(ProfilerMalloc, ProfilerFree);
-
- last_dump_alloc = 0;
- last_dump_free = 0;
- high_water_mark = 0;
-
- // We do not reset dump_count so if the user does a sequence of
- // HeapProfilerStart/HeapProfileStop, we will get a continuous
- // sequence of profiles.
-
- if (FLAGS_only_mmap_profile == false) {
- // Now set the hooks that capture new/delete and malloc/free.
- RAW_CHECK(MallocHook::AddNewHook(&NewHook), "");
- RAW_CHECK(MallocHook::AddDeleteHook(&DeleteHook), "");
- }
-
- // Copy filename prefix
- RAW_DCHECK(filename_prefix == NULL, "");
- const int prefix_length = strlen(prefix);
- filename_prefix = reinterpret_cast<char*>(ProfilerMalloc(prefix_length + 1));
- memcpy(filename_prefix, prefix, prefix_length);
- filename_prefix[prefix_length] = '\0';
-}
-
-extern "C" int IsHeapProfilerRunning() {
- SpinLockHolder l(&heap_lock);
- return is_on ? 1 : 0; // return an int, because C code doesn't have bool
-}
-
-extern "C" void HeapProfilerStop() {
- SpinLockHolder l(&heap_lock);
-
- if (!is_on) return;
-
- if (FLAGS_only_mmap_profile == false) {
- // Unset our new/delete hooks, checking they were set:
- RAW_CHECK(MallocHook::RemoveNewHook(&NewHook), "");
- RAW_CHECK(MallocHook::RemoveDeleteHook(&DeleteHook), "");
- }
- if (FLAGS_mmap_log) {
- // Restore mmap/sbrk hooks, checking that our hooks were set:
- RAW_CHECK(MallocHook::RemoveMmapHook(&MmapHook), "");
- RAW_CHECK(MallocHook::RemoveMremapHook(&MremapHook), "");
- RAW_CHECK(MallocHook::RemoveSbrkHook(&SbrkHook), "");
- RAW_CHECK(MallocHook::RemoveMunmapHook(&MunmapHook), "");
- }
-
- // free profile
- heap_profile->~HeapProfileTable();
- ProfilerFree(heap_profile);
- heap_profile = NULL;
-
- // free output-buffer memory
- ProfilerFree(global_profiler_buffer);
-
- // free prefix
- ProfilerFree(filename_prefix);
- filename_prefix = NULL;
-
- if (!LowLevelAlloc::DeleteArena(heap_profiler_memory)) {
- RAW_LOG(FATAL, "Memory leak in HeapProfiler:");
- }
-
- if (FLAGS_mmap_profile) {
- MemoryRegionMap::Shutdown();
- }
-
- is_on = false;
-}
-
-extern "C" void HeapProfilerDump(const char *reason) {
- SpinLockHolder l(&heap_lock);
- if (is_on && !dumping) {
- DumpProfileLocked(reason);
- }
-}
-
-//----------------------------------------------------------------------
-// Initialization/finalization code
-//----------------------------------------------------------------------
-
-// Initialization code
-static void HeapProfilerInit() {
- // Everything after this point is for setting up the profiler based on envvar
- char fname[PATH_MAX];
- if (!GetUniquePathFromEnv("HEAPPROFILE", fname)) {
- return;
- }
- // We do a uid check so we don't write out files in a setuid executable.
-#ifdef HAVE_GETEUID
- if (getuid() != geteuid()) {
- RAW_LOG(WARNING, ("HeapProfiler: ignoring HEAPPROFILE because "
- "program seems to be setuid\n"));
- return;
- }
-#endif
-
- HeapProfileTable::CleanupOldProfiles(fname);
-
- HeapProfilerStart(fname);
-}
-
-// class used for finalization -- dumps the heap-profile at program exit
-struct HeapProfileEndWriter {
- ~HeapProfileEndWriter() { HeapProfilerDump("Exiting"); }
-};
-
-// We want to make sure tcmalloc is up and running before starting the profiler
-static const TCMallocGuard tcmalloc_initializer;
-REGISTER_MODULE_INITIALIZER(heapprofiler, HeapProfilerInit());
-static HeapProfileEndWriter heap_profile_end_writer;
diff --git a/third_party/tcmalloc/vendor/src/internal_logging.cc b/third_party/tcmalloc/vendor/src/internal_logging.cc
deleted file mode 100644
index 2189d84..0000000
--- a/third_party/tcmalloc/vendor/src/internal_logging.cc
+++ /dev/null
@@ -1,193 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Sanjay Ghemawat <opensource@google.com>
-
-#include <config.h>
-#include "internal_logging.h"
-#include <stdarg.h> // for va_end, va_start
-#include <stdio.h> // for vsnprintf, va_list, etc
-#include <stdlib.h> // for abort
-#include <string.h> // for strlen, memcpy
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for write()
-#endif
-
-#include <gperftools/malloc_extension.h>
-#include "base/logging.h" // for perftools_vsnprintf
-#include "base/spinlock.h" // for SpinLockHolder, SpinLock
-
-static const int kLogBufSize = 800;
-
-// Variables for storing crash output. Allocated statically since we
-// may not be able to heap-allocate while crashing.
-static SpinLock crash_lock(base::LINKER_INITIALIZED);
-static bool crashed = false;
-static const int kStatsBufferSize = 16 << 10;
-static char stats_buffer[kStatsBufferSize] = { 0 };
-
-namespace tcmalloc {
-
-static void WriteMessage(const char* msg, int length) {
- write(STDERR_FILENO, msg, length);
-}
-
-void (*log_message_writer)(const char* msg, int length) = WriteMessage;
-
-
-class Logger {
- public:
- bool Add(const LogItem& item);
- bool AddStr(const char* str, int n);
- bool AddNum(uint64_t num, int base); // base must be 10 or 16.
-
- static const int kBufSize = 200;
- char* p_;
- char* end_;
- char buf_[kBufSize];
-};
-
-void Log(LogMode mode, const char* filename, int line,
- LogItem a, LogItem b, LogItem c, LogItem d) {
- Logger state;
- state.p_ = state.buf_;
- state.end_ = state.buf_ + sizeof(state.buf_);
- state.AddStr(filename, strlen(filename))
- && state.AddStr(":", 1)
- && state.AddNum(line, 10)
- && state.AddStr("]", 1)
- && state.Add(a)
- && state.Add(b)
- && state.Add(c)
- && state.Add(d);
-
- // Teminate with newline
- if (state.p_ >= state.end_) {
- state.p_ = state.end_ - 1;
- }
- *state.p_ = '\n';
- state.p_++;
-
- int msglen = state.p_ - state.buf_;
- if (mode == kLog) {
- (*log_message_writer)(state.buf_, msglen);
- return;
- }
-
- bool first_crash = false;
- {
- SpinLockHolder l(&crash_lock);
- if (!crashed) {
- crashed = true;
- first_crash = true;
- }
- }
-
- (*log_message_writer)(state.buf_, msglen);
- if (first_crash && mode == kCrashWithStats) {
- MallocExtension::instance()->GetStats(stats_buffer, kStatsBufferSize);
- (*log_message_writer)(stats_buffer, strlen(stats_buffer));
- }
-
- abort();
-}
-
-bool Logger::Add(const LogItem& item) {
- // Separate items with spaces
- if (p_ < end_) {
- *p_ = ' ';
- p_++;
- }
-
- switch (item.tag_) {
- case LogItem::kStr:
- return AddStr(item.u_.str, strlen(item.u_.str));
- case LogItem::kUnsigned:
- return AddNum(item.u_.unum, 10);
- case LogItem::kSigned:
- if (item.u_.snum < 0) {
- // The cast to uint64_t is intentionally before the negation
- // so that we do not attempt to negate -2^63.
- return AddStr("-", 1)
- && AddNum(- static_cast<uint64_t>(item.u_.snum), 10);
- } else {
- return AddNum(static_cast<uint64_t>(item.u_.snum), 10);
- }
- case LogItem::kPtr:
- return AddStr("0x", 2)
- && AddNum(reinterpret_cast<uintptr_t>(item.u_.ptr), 16);
- default:
- return false;
- }
-}
-
-bool Logger::AddStr(const char* str, int n) {
- if (end_ - p_ < n) {
- return false;
- } else {
- memcpy(p_, str, n);
- p_ += n;
- return true;
- }
-}
-
-bool Logger::AddNum(uint64_t num, int base) {
- static const char kDigits[] = "0123456789abcdef";
- char space[22]; // more than enough for 2^64 in smallest supported base (10)
- char* end = space + sizeof(space);
- char* pos = end;
- do {
- pos--;
- *pos = kDigits[num % base];
- num /= base;
- } while (num > 0 && pos > space);
- return AddStr(pos, end - pos);
-}
-
-} // end tcmalloc namespace
-
-void TCMalloc_Printer::printf(const char* format, ...) {
- if (left_ > 0) {
- va_list ap;
- va_start(ap, format);
- const int r = perftools_vsnprintf(buf_, left_, format, ap);
- va_end(ap);
- if (r < 0) {
- // Perhaps an old glibc that returns -1 on truncation?
- left_ = 0;
- } else if (r > left_) {
- // Truncation
- left_ = 0;
- } else {
- left_ -= r;
- buf_ += r;
- }
- }
-}
diff --git a/third_party/tcmalloc/vendor/src/internal_logging.h b/third_party/tcmalloc/vendor/src/internal_logging.h
deleted file mode 100644
index 0267034..0000000
--- a/third_party/tcmalloc/vendor/src/internal_logging.h
+++ /dev/null
@@ -1,143 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// Internal logging and related utility routines.
-
-#ifndef TCMALLOC_INTERNAL_LOGGING_H_
-#define TCMALLOC_INTERNAL_LOGGING_H_
-
-#include <config.h>
-#include <stddef.h> // for size_t
-#if defined HAVE_STDINT_H
-#include <stdint.h>
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#include <sys/types.h>
-#endif
-
-//-------------------------------------------------------------------
-// Utility routines
-//-------------------------------------------------------------------
-
-// Safe logging helper: we write directly to the stderr file
-// descriptor and avoid FILE buffering because that may invoke
-// malloc().
-//
-// Example:
-// Log(kLog, __FILE__, __LINE__, "error", bytes);
-
-namespace tcmalloc {
-enum LogMode {
- kLog, // Just print the message
- kCrash, // Print the message and crash
- kCrashWithStats // Print the message, some stats, and crash
-};
-
-class Logger;
-
-// A LogItem holds any of the argument types that can be passed to Log()
-class LogItem {
- public:
- LogItem() : tag_(kEnd) { }
- LogItem(const char* v) : tag_(kStr) { u_.str = v; }
- LogItem(int v) : tag_(kSigned) { u_.snum = v; }
- LogItem(long v) : tag_(kSigned) { u_.snum = v; }
- LogItem(long long v) : tag_(kSigned) { u_.snum = v; }
- LogItem(unsigned int v) : tag_(kUnsigned) { u_.unum = v; }
- LogItem(unsigned long v) : tag_(kUnsigned) { u_.unum = v; }
- LogItem(unsigned long long v) : tag_(kUnsigned) { u_.unum = v; }
- LogItem(const void* v) : tag_(kPtr) { u_.ptr = v; }
- private:
- friend class Logger;
- enum Tag {
- kStr,
- kSigned,
- kUnsigned,
- kPtr,
- kEnd
- };
- Tag tag_;
- union {
- const char* str;
- const void* ptr;
- int64_t snum;
- uint64_t unum;
- } u_;
-};
-
-extern PERFTOOLS_DLL_DECL void Log(LogMode mode, const char* filename, int line,
- LogItem a, LogItem b = LogItem(),
- LogItem c = LogItem(), LogItem d = LogItem());
-
-// Tests can override this function to collect logging messages.
-extern PERFTOOLS_DLL_DECL void (*log_message_writer)(const char* msg, int length);
-
-} // end tcmalloc namespace
-
-// Like assert(), but executed even in NDEBUG mode
-#undef CHECK_CONDITION
-#define CHECK_CONDITION(cond) \
-do { \
- if (!(cond)) { \
- ::tcmalloc::Log(::tcmalloc::kCrash, __FILE__, __LINE__, #cond); \
- } \
-} while (0)
-
-// Our own version of assert() so we can avoid hanging by trying to do
-// all kinds of goofy printing while holding the malloc lock.
-#ifndef NDEBUG
-#define ASSERT(cond) CHECK_CONDITION(cond)
-#else
-#define ASSERT(cond) ((void) 0)
-#endif
-
-// Print into buffer
-class TCMalloc_Printer {
- private:
- char* buf_; // Where should we write next
- int left_; // Space left in buffer (including space for \0)
-
- public:
- // REQUIRES: "length > 0"
- TCMalloc_Printer(char* buf, int length) : buf_(buf), left_(length) {
- buf[0] = '\0';
- }
-
- void printf(const char* format, ...)
-#ifdef HAVE___ATTRIBUTE__
- __attribute__ ((__format__ (__printf__, 2, 3)))
-#endif
-;
-};
-
-#endif // TCMALLOC_INTERNAL_LOGGING_H_
diff --git a/third_party/tcmalloc/vendor/src/libc_override.h b/third_party/tcmalloc/vendor/src/libc_override.h
deleted file mode 100644
index 666d14d..0000000
--- a/third_party/tcmalloc/vendor/src/libc_override.h
+++ /dev/null
@@ -1,90 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// This .h file imports the code that causes tcmalloc to override libc
-// versions of malloc/free/new/delete/etc. That is, it provides the
-// logic that makes it so calls to malloc(10) go through tcmalloc,
-// rather than the default (libc) malloc.
-//
-// This file also provides a method: ReplaceSystemAlloc(), that every
-// libc_override_*.h file it #includes is required to provide. This
-// is called when first setting up tcmalloc -- that is, when a global
-// constructor in tcmalloc.cc is executed -- to do any initialization
-// work that may be required for this OS. (Note we cannot entirely
-// control when tcmalloc is initialized, and the system may do some
-// mallocs and frees before this routine is called.) It may be a
-// noop.
-//
-// Every libc has its own way of doing this, and sometimes the compiler
-// matters too, so we have a different file for each libc, and often
-// for different compilers and OS's.
-
-#ifndef TCMALLOC_LIBC_OVERRIDE_INL_H_
-#define TCMALLOC_LIBC_OVERRIDE_INL_H_
-
-#include <config.h>
-#ifdef HAVE_FEATURES_H
-#include <features.h> // for __GLIBC__
-#endif
-#include <gperftools/tcmalloc.h>
-
-static void ReplaceSystemAlloc(); // defined in the .h files below
-
-// For windows, there are two ways to get tcmalloc. If we're
-// patching, then src/windows/patch_function.cc will do the necessary
-// overriding here. Otherwise, we doing the 'redefine' trick, where
-// we remove malloc/new/etc from mscvcrt.dll, and just need to define
-// them now.
-#if defined(_WIN32) && defined(WIN32_DO_PATCHING)
-void PatchWindowsFunctions(); // in src/windows/patch_function.cc
-static void ReplaceSystemAlloc() { PatchWindowsFunctions(); }
-
-#elif defined(_WIN32) && !defined(WIN32_DO_PATCHING)
-#include "libc_override_redefine.h"
-
-#elif defined(__APPLE__)
-#include "libc_override_osx.h"
-
-#elif defined(__GLIBC__)
-#include "libc_override_glibc.h"
-
-// Not all gcc systems necessarily support weak symbols, but all the
-// ones I know of do, so for now just assume they all do.
-#elif defined(__GNUC__)
-#include "libc_override_gcc_and_weak.h"
-
-#else
-#error Need to add support for your libc/OS here
-
-#endif
-
-#endif // TCMALLOC_LIBC_OVERRIDE_INL_H_
diff --git a/third_party/tcmalloc/vendor/src/libc_override_gcc_and_weak.h b/third_party/tcmalloc/vendor/src/libc_override_gcc_and_weak.h
deleted file mode 100644
index 070ebf7..0000000
--- a/third_party/tcmalloc/vendor/src/libc_override_gcc_and_weak.h
+++ /dev/null
@@ -1,99 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// Used to override malloc routines on systems that define the
-// memory allocation routines to be weak symbols in their libc
-// (almost all unix-based systems are like this), on gcc, which
-// suppports the 'alias' attribute.
-
-#ifndef TCMALLOC_LIBC_OVERRIDE_GCC_AND_WEAK_INL_H_
-#define TCMALLOC_LIBC_OVERRIDE_GCC_AND_WEAK_INL_H_
-
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // for __THROW
-#endif
-#include <gperftools/tcmalloc.h>
-
-#ifndef __THROW // I guess we're not on a glibc-like system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-#ifndef __GNUC__
-# error libc_override_gcc_and_weak.h is for gcc distributions only.
-#endif
-
-#define ALIAS(tc_fn) __attribute__ ((alias (#tc_fn)))
-
-void* operator new(size_t size) throw (std::bad_alloc)
- ALIAS(tc_new);
-void operator delete(void* p) __THROW
- ALIAS(tc_delete);
-void* operator new[](size_t size) throw (std::bad_alloc)
- ALIAS(tc_newarray);
-void operator delete[](void* p) __THROW
- ALIAS(tc_deletearray);
-void* operator new(size_t size, const std::nothrow_t& nt) __THROW
- ALIAS(tc_new_nothrow);
-void* operator new[](size_t size, const std::nothrow_t& nt) __THROW
- ALIAS(tc_newarray_nothrow);
-void operator delete(void* p, const std::nothrow_t& nt) __THROW
- ALIAS(tc_delete_nothrow);
-void operator delete[](void* p, const std::nothrow_t& nt) __THROW
- ALIAS(tc_deletearray_nothrow);
-
-extern "C" {
- void* malloc(size_t size) __THROW ALIAS(tc_malloc);
- void free(void* ptr) __THROW ALIAS(tc_free);
- void* realloc(void* ptr, size_t size) __THROW ALIAS(tc_realloc);
- void* calloc(size_t n, size_t size) __THROW ALIAS(tc_calloc);
- void cfree(void* ptr) __THROW ALIAS(tc_cfree);
- void* memalign(size_t align, size_t s) __THROW ALIAS(tc_memalign);
- void* valloc(size_t size) __THROW ALIAS(tc_valloc);
- void* pvalloc(size_t size) __THROW ALIAS(tc_pvalloc);
- int posix_memalign(void** r, size_t a, size_t s) __THROW
- ALIAS(tc_posix_memalign);
- void malloc_stats(void) __THROW ALIAS(tc_malloc_stats);
- int mallopt(int cmd, int value) __THROW ALIAS(tc_mallopt);
-#ifdef HAVE_STRUCT_MALLINFO
- struct mallinfo mallinfo(void) __THROW ALIAS(tc_mallinfo);
-#endif
- size_t malloc_size(void* p) __THROW ALIAS(tc_malloc_size);
- size_t malloc_usable_size(void* p) __THROW ALIAS(tc_malloc_size);
-} // extern "C"
-
-#undef ALIAS
-
-// No need to do anything at tcmalloc-registration time: we do it all
-// via overriding weak symbols (at link time).
-static void ReplaceSystemAlloc() { }
-
-#endif // TCMALLOC_LIBC_OVERRIDE_GCC_AND_WEAK_INL_H_
diff --git a/third_party/tcmalloc/vendor/src/libc_override_glibc.h b/third_party/tcmalloc/vendor/src/libc_override_glibc.h
deleted file mode 100644
index 16badcc..0000000
--- a/third_party/tcmalloc/vendor/src/libc_override_glibc.h
+++ /dev/null
@@ -1,148 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// Used to override malloc routines on systems that are using glibc.
-
-#ifndef TCMALLOC_LIBC_OVERRIDE_GLIBC_INL_H_
-#define TCMALLOC_LIBC_OVERRIDE_GLIBC_INL_H_
-
-#include <config.h>
-#include <features.h> // for __GLIBC__
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // for __THROW
-#endif
-#include <gperftools/tcmalloc.h>
-
-#ifndef __GLIBC__
-# error libc_override_glibc.h is for glibc distributions only.
-#endif
-
-// In glibc, the memory-allocation methods are weak symbols, so we can
-// just override them with our own. If we're using gcc, we can use
-// __attribute__((alias)) to do the overriding easily (exception:
-// Mach-O, which doesn't support aliases). Otherwise we have to use a
-// function call.
-#if !defined(__GNUC__) || defined(__MACH__)
-
-// This also defines ReplaceSystemAlloc().
-# include "libc_override_redefine.h" // defines functions malloc()/etc
-
-#else // #if !defined(__GNUC__) || defined(__MACH__)
-
-// If we get here, we're a gcc system, so do all the overriding we do
-// with gcc. This does the overriding of all the 'normal' memory
-// allocation. This also defines ReplaceSystemAlloc().
-# include "libc_override_gcc_and_weak.h"
-
-// We also have to do some glibc-specific overriding. Some library
-// routines on RedHat 9 allocate memory using malloc() and free it
-// using __libc_free() (or vice-versa). Since we provide our own
-// implementations of malloc/free, we need to make sure that the
-// __libc_XXX variants (defined as part of glibc) also point to the
-// same implementations. Since it only matters for redhat, we
-// do it inside the gcc #ifdef, since redhat uses gcc.
-// TODO(csilvers): only do this if we detect we're an old enough glibc?
-
-#define ALIAS(tc_fn) __attribute__ ((alias (#tc_fn)))
-extern "C" {
- void* __libc_malloc(size_t size) ALIAS(tc_malloc);
- void __libc_free(void* ptr) ALIAS(tc_free);
- void* __libc_realloc(void* ptr, size_t size) ALIAS(tc_realloc);
- void* __libc_calloc(size_t n, size_t size) ALIAS(tc_calloc);
- void __libc_cfree(void* ptr) ALIAS(tc_cfree);
- void* __libc_memalign(size_t align, size_t s) ALIAS(tc_memalign);
- void* __libc_valloc(size_t size) ALIAS(tc_valloc);
- void* __libc_pvalloc(size_t size) ALIAS(tc_pvalloc);
- int __posix_memalign(void** r, size_t a, size_t s) ALIAS(tc_posix_memalign);
-} // extern "C"
-#undef ALIAS
-
-#endif // #if defined(__GNUC__) && !defined(__MACH__)
-
-
-// We also have to hook libc malloc. While our work with weak symbols
-// should make sure libc malloc is never called in most situations, it
-// can be worked around by shared libraries with the DEEPBIND
-// environment variable set. The below hooks libc to call our malloc
-// routines even in that situation. In other situations, this hook
-// should never be called.
-extern "C" {
-static void* glibc_override_malloc(size_t size, const void *caller) {
- return tc_malloc(size);
-}
-static void* glibc_override_realloc(void *ptr, size_t size,
- const void *caller) {
- return tc_realloc(ptr, size);
-}
-static void glibc_override_free(void *ptr, const void *caller) {
- tc_free(ptr);
-}
-static void* glibc_override_memalign(size_t align, size_t size,
- const void *caller) {
- return tc_memalign(align, size);
-}
-
-// We should be using __malloc_initialize_hook here, like the #if 0
-// code below. (See http://swoolley.org/man.cgi/3/malloc_hook.)
-// However, this causes weird linker errors with programs that link
-// with -static, so instead we just assign the vars directly at
-// static-constructor time. That should serve the same effect of
-// making sure the hooks are set before the first malloc call the
-// program makes.
-#if 0
-#include <malloc.h> // for __malloc_hook, etc.
-void glibc_override_malloc_init_hook(void) {
- __malloc_hook = glibc_override_malloc;
- __realloc_hook = glibc_override_realloc;
- __free_hook = glibc_override_free;
- __memalign_hook = glibc_override_memalign;
-}
-
-void (* MALLOC_HOOK_MAYBE_VOLATILE __malloc_initialize_hook)(void)
- = &glibc_override_malloc_init_hook;
-#endif
-
-void* (* MALLOC_HOOK_MAYBE_VOLATILE __malloc_hook)(size_t, const void*)
- = &glibc_override_malloc;
-void* (* MALLOC_HOOK_MAYBE_VOLATILE __realloc_hook)(void*, size_t, const void*)
- = &glibc_override_realloc;
-void (* MALLOC_HOOK_MAYBE_VOLATILE __free_hook)(void*, const void*)
- = &glibc_override_free;
-void* (* MALLOC_HOOK_MAYBE_VOLATILE __memalign_hook)(size_t,size_t, const void*)
- = &glibc_override_memalign;
-
-} // extern "C"
-
-// No need to write ReplaceSystemAlloc(); one of the #includes above
-// did it for us.
-
-#endif // TCMALLOC_LIBC_OVERRIDE_GLIBC_INL_H_
diff --git a/third_party/tcmalloc/vendor/src/libc_override_osx.h b/third_party/tcmalloc/vendor/src/libc_override_osx.h
deleted file mode 100644
index 78a0ef2..0000000
--- a/third_party/tcmalloc/vendor/src/libc_override_osx.h
+++ /dev/null
@@ -1,275 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// Used to override malloc routines on OS X systems. We use the
-// malloc-zone functionality built into OS X to register our malloc
-// routine.
-//
-// 1) We used to use the normal 'override weak libc malloc/etc'
-// technique for OS X. This is not optimal because mach does not
-// support the 'alias' attribute, so we had to have forwarding
-// functions. It also does not work very well with OS X shared
-// libraries (dylibs) -- in general, the shared libs don't use
-// tcmalloc unless run with the DYLD_FORCE_FLAT_NAMESPACE envvar.
-//
-// 2) Another approach would be to use an interposition array:
-// static const interpose_t interposers[] __attribute__((section("__DATA, __interpose"))) = {
-// { (void *)tc_malloc, (void *)malloc },
-// { (void *)tc_free, (void *)free },
-// };
-// This requires the user to set the DYLD_INSERT_LIBRARIES envvar, so
-// is not much better.
-//
-// 3) Registering a new malloc zone avoids all these issues:
-// http://www.opensource.apple.com/source/Libc/Libc-583/include/malloc/malloc.h
-// http://www.opensource.apple.com/source/Libc/Libc-583/gen/malloc.c
-// If we make tcmalloc the default malloc zone (undocumented but
-// possible) then all new allocs use it, even those in shared
-// libraries. Allocs done before tcmalloc was installed, or in libs
-// that aren't using tcmalloc for some reason, will correctly go
-// through the malloc-zone interface when free-ing, and will pick up
-// the libc free rather than tcmalloc free. So it should "never"
-// cause a crash (famous last words).
-//
-// 4) The routines one must define for one's own malloc have changed
-// between OS X versions. This requires some hoops on our part, but
-// is only really annoying when it comes to posix_memalign. The right
-// behavior there depends on what OS version tcmalloc was compiled on,
-// but also what OS version the program is running on. For now, we
-// punt and don't implement our own posix_memalign. Apps that really
-// care can use tc_posix_memalign directly.
-
-#ifndef TCMALLOC_LIBC_OVERRIDE_OSX_INL_H_
-#define TCMALLOC_LIBC_OVERRIDE_OSX_INL_H_
-
-#include <config.h>
-#ifdef HAVE_FEATURES_H
-#include <features.h>
-#endif
-#include <gperftools/tcmalloc.h>
-
-#if !defined(__APPLE__)
-# error libc_override_glibc-osx.h is for OS X distributions only.
-#endif
-
-#include <AvailabilityMacros.h>
-#include <malloc/malloc.h>
-
-// from AvailabilityMacros.h
-#if defined(MAC_OS_X_VERSION_10_6) && \
- MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
-extern "C" {
- // This function is only available on 10.6 (and later) but the
- // LibSystem headers do not use AvailabilityMacros.h to handle weak
- // importing automatically. This prototype is a copy of the one in
- // <malloc/malloc.h> with the WEAK_IMPORT_ATTRBIUTE added.
- extern malloc_zone_t *malloc_default_purgeable_zone(void)
- WEAK_IMPORT_ATTRIBUTE;
-}
-#endif
-
-// We need to provide wrappers around all the libc functions.
-namespace {
-size_t mz_size(malloc_zone_t* zone, const void* ptr) {
- if (MallocExtension::instance()->GetOwnership(ptr) != MallocExtension::kOwned)
- return 0; // malloc_zone semantics: return 0 if we don't own the memory
-
- // TODO(csilvers): change this method to take a const void*, one day.
- return MallocExtension::instance()->GetAllocatedSize(const_cast<void*>(ptr));
-}
-
-void* mz_malloc(malloc_zone_t* zone, size_t size) {
- return tc_malloc(size);
-}
-
-void* mz_calloc(malloc_zone_t* zone, size_t num_items, size_t size) {
- return tc_calloc(num_items, size);
-}
-
-void* mz_valloc(malloc_zone_t* zone, size_t size) {
- return tc_valloc(size);
-}
-
-void mz_free(malloc_zone_t* zone, void* ptr) {
- return tc_free(ptr);
-}
-
-void* mz_realloc(malloc_zone_t* zone, void* ptr, size_t size) {
- return tc_realloc(ptr, size);
-}
-
-void* mz_memalign(malloc_zone_t* zone, size_t align, size_t size) {
- return tc_memalign(align, size);
-}
-
-void mz_destroy(malloc_zone_t* zone) {
- // A no-op -- we will not be destroyed!
-}
-
-// malloc_introspection callbacks. I'm not clear on what all of these do.
-kern_return_t mi_enumerator(task_t task, void *,
- unsigned type_mask, vm_address_t zone_address,
- memory_reader_t reader,
- vm_range_recorder_t recorder) {
- // Should enumerate all the pointers we have. Seems like a lot of work.
- return KERN_FAILURE;
-}
-
-size_t mi_good_size(malloc_zone_t *zone, size_t size) {
- // I think it's always safe to return size, but we maybe could do better.
- return size;
-}
-
-boolean_t mi_check(malloc_zone_t *zone) {
- return MallocExtension::instance()->VerifyAllMemory();
-}
-
-void mi_print(malloc_zone_t *zone, boolean_t verbose) {
- int bufsize = 8192;
- if (verbose)
- bufsize = 102400; // I picked this size arbitrarily
- char* buffer = new char[bufsize];
- MallocExtension::instance()->GetStats(buffer, bufsize);
- fprintf(stdout, "%s", buffer);
- delete[] buffer;
-}
-
-void mi_log(malloc_zone_t *zone, void *address) {
- // I don't think we support anything like this
-}
-
-void mi_force_lock(malloc_zone_t *zone) {
- // Hopefully unneeded by us!
-}
-
-void mi_force_unlock(malloc_zone_t *zone) {
- // Hopefully unneeded by us!
-}
-
-void mi_statistics(malloc_zone_t *zone, malloc_statistics_t *stats) {
- // TODO(csilvers): figure out how to fill these out
- stats->blocks_in_use = 0;
- stats->size_in_use = 0;
- stats->max_size_in_use = 0;
- stats->size_allocated = 0;
-}
-
-boolean_t mi_zone_locked(malloc_zone_t *zone) {
- return false; // Hopefully unneeded by us!
-}
-
-} // unnamed namespace
-
-// OS X doesn't have pvalloc, cfree, malloc_statc, etc, so we can just
-// define our own. :-) OS X supplies posix_memalign in some versions
-// but not others, either strongly or weakly linked, in a way that's
-// difficult enough to code to correctly, that I just don't try to
-// support either memalign() or posix_memalign(). If you need them
-// and are willing to code to tcmalloc, you can use tc_posix_memalign().
-extern "C" {
- void cfree(void* p) { tc_cfree(p); }
- void* pvalloc(size_t s) { return tc_pvalloc(s); }
- void malloc_stats(void) { tc_malloc_stats(); }
- int mallopt(int cmd, int v) { return tc_mallopt(cmd, v); }
- // No struct mallinfo on OS X, so don't define mallinfo().
- // An alias for malloc_size(), which OS X defines.
- size_t malloc_usable_size(void* p) { return tc_malloc_size(p); }
-} // extern "C"
-
-static void ReplaceSystemAlloc() {
- static malloc_introspection_t tcmalloc_introspection;
- memset(&tcmalloc_introspection, 0, sizeof(tcmalloc_introspection));
-
- tcmalloc_introspection.enumerator = &mi_enumerator;
- tcmalloc_introspection.good_size = &mi_good_size;
- tcmalloc_introspection.check = &mi_check;
- tcmalloc_introspection.print = &mi_print;
- tcmalloc_introspection.log = &mi_log;
- tcmalloc_introspection.force_lock = &mi_force_lock;
- tcmalloc_introspection.force_unlock = &mi_force_unlock;
-
- static malloc_zone_t tcmalloc_zone;
- memset(&tcmalloc_zone, 0, sizeof(malloc_zone_t));
-
- // Start with a version 4 zone which is used for OS X 10.4 and 10.5.
- tcmalloc_zone.version = 4;
- tcmalloc_zone.zone_name = "tcmalloc";
- tcmalloc_zone.size = &mz_size;
- tcmalloc_zone.malloc = &mz_malloc;
- tcmalloc_zone.calloc = &mz_calloc;
- tcmalloc_zone.valloc = &mz_valloc;
- tcmalloc_zone.free = &mz_free;
- tcmalloc_zone.realloc = &mz_realloc;
- tcmalloc_zone.destroy = &mz_destroy;
- tcmalloc_zone.batch_malloc = NULL;
- tcmalloc_zone.batch_free = NULL;
- tcmalloc_zone.introspect = &tcmalloc_introspection;
-
- // from AvailabilityMacros.h
-#if defined(MAC_OS_X_VERSION_10_6) && \
- MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
- // Switch to version 6 on OSX 10.6 to support memalign.
- tcmalloc_zone.version = 6;
- tcmalloc_zone.free_definite_size = NULL;
- tcmalloc_zone.memalign = &mz_memalign;
- tcmalloc_introspection.zone_locked = &mi_zone_locked;
-
- // Request the default purgable zone to force its creation. The
- // current default zone is registered with the purgable zone for
- // doing tiny and small allocs. Sadly, it assumes that the default
- // zone is the szone implementation from OS X and will crash if it
- // isn't. By creating the zone now, this will be true and changing
- // the default zone won't cause a problem. This only needs to
- // happen when actually running on OS X 10.6 and higher (note the
- // ifdef above only checks if we were *compiled* with 10.6 or
- // higher; at runtime we have to check if this symbol is defined.)
- if (malloc_default_purgeable_zone) {
- malloc_default_purgeable_zone();
- }
-#endif
-
- // Register the tcmalloc zone. At this point, it will not be the
- // default zone.
- malloc_zone_register(&tcmalloc_zone);
-
- // Unregister and reregister the default zone. Unregistering swaps
- // the specified zone with the last one registered which for the
- // default zone makes the more recently registered zone the default
- // zone. The default zone is then re-registered to ensure that
- // allocations made from it earlier will be handled correctly.
- // Things are not guaranteed to work that way, but it's how they work now.
- malloc_zone_t *default_zone = malloc_default_zone();
- malloc_zone_unregister(default_zone);
- malloc_zone_register(default_zone);
-}
-
-#endif // TCMALLOC_LIBC_OVERRIDE_OSX_INL_H_
diff --git a/third_party/tcmalloc/vendor/src/libc_override_redefine.h b/third_party/tcmalloc/vendor/src/libc_override_redefine.h
deleted file mode 100644
index d8d999c..0000000
--- a/third_party/tcmalloc/vendor/src/libc_override_redefine.h
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// Used on systems that don't have their own definition of
-// malloc/new/etc. (Typically this will be a windows msvcrt.dll that
-// has been edited to remove the definitions.) We can just define our
-// own as normal functions.
-//
-// This should also work on systems were all the malloc routines are
-// defined as weak symbols, and there's no support for aliasing.
-
-#ifndef TCMALLOC_LIBC_OVERRIDE_REDEFINE_H_
-#define TCMALLOC_LIBC_OVERRIDE_REDEFINE_H_
-
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // for __THROW
-#endif
-
-#ifndef __THROW // I guess we're not on a glibc-like system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-void* operator new(size_t size) { return tc_new(size); }
-void operator delete(void* p) __THROW { tc_delete(p); }
-void* operator new[](size_t size) { return tc_newarray(size); }
-void operator delete[](void* p) __THROW { tc_deletearray(p); }
-void* operator new(size_t size, const std::nothrow_t& nt) __THROW {
- return tc_new_nothrow(size, nt);
-}
-void* operator new[](size_t size, const std::nothrow_t& nt) __THROW {
- return tc_newarray_nothrow(size, nt);
-}
-void operator delete(void* ptr, const std::nothrow_t& nt) __THROW {
- return tc_delete_nothrow(ptr, nt);
-}
-void operator delete[](void* ptr, const std::nothrow_t& nt) __THROW {
- return tc_deletearray_nothrow(ptr, nt);
-}
-extern "C" {
- void* malloc(size_t s) __THROW { return tc_malloc(s); }
- void free(void* p) __THROW { tc_free(p); }
- void* realloc(void* p, size_t s) __THROW { return tc_realloc(p, s); }
- void* calloc(size_t n, size_t s) __THROW { return tc_calloc(n, s); }
- void cfree(void* p) __THROW { tc_cfree(p); }
- void* memalign(size_t a, size_t s) __THROW { return tc_memalign(a, s); }
- void* valloc(size_t s) __THROW { return tc_valloc(s); }
- void* pvalloc(size_t s) __THROW { return tc_pvalloc(s); }
- int posix_memalign(void** r, size_t a, size_t s) __THROW {
- return tc_posix_memalign(r, a, s);
- }
- void malloc_stats(void) __THROW { tc_malloc_stats(); }
- int mallopt(int cmd, int v) __THROW { return tc_mallopt(cmd, v); }
-#ifdef HAVE_STRUCT_MALLINFO
- struct mallinfo mallinfo(void) __THROW { return tc_mallinfo(); }
-#endif
- size_t malloc_size(void* p) __THROW { return tc_malloc_size(p); }
- size_t malloc_usable_size(void* p) __THROW { return tc_malloc_size(p); }
-} // extern "C"
-
-// No need to do anything at tcmalloc-registration time: we do it all
-// via overriding weak symbols (at link time).
-static void ReplaceSystemAlloc() { }
-
-#endif // TCMALLOC_LIBC_OVERRIDE_REDEFINE_H_
diff --git a/third_party/tcmalloc/vendor/src/linked_list.h b/third_party/tcmalloc/vendor/src/linked_list.h
deleted file mode 100644
index 4b0af1b..0000000
--- a/third_party/tcmalloc/vendor/src/linked_list.h
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// Some very basic linked list functions for dealing with using void * as
-// storage.
-
-#ifndef TCMALLOC_LINKED_LIST_H_
-#define TCMALLOC_LINKED_LIST_H_
-
-#include <stddef.h>
-
-namespace tcmalloc {
-
-inline void *SLL_Next(void *t) {
- return *(reinterpret_cast<void**>(t));
-}
-
-inline void SLL_SetNext(void *t, void *n) {
- *(reinterpret_cast<void**>(t)) = n;
-}
-
-inline void SLL_Push(void **list, void *element) {
- SLL_SetNext(element, *list);
- *list = element;
-}
-
-inline void *SLL_Pop(void **list) {
- void *result = *list;
- *list = SLL_Next(*list);
- return result;
-}
-
-// Remove N elements from a linked list to which head points. head will be
-// modified to point to the new head. start and end will point to the first
-// and last nodes of the range. Note that end will point to NULL after this
-// function is called.
-inline void SLL_PopRange(void **head, int N, void **start, void **end) {
- if (N == 0) {
- *start = NULL;
- *end = NULL;
- return;
- }
-
- void *tmp = *head;
- for (int i = 1; i < N; ++i) {
- tmp = SLL_Next(tmp);
- }
-
- *start = *head;
- *end = tmp;
- *head = SLL_Next(tmp);
- // Unlink range from list.
- SLL_SetNext(tmp, NULL);
-}
-
-inline void SLL_PushRange(void **head, void *start, void *end) {
- if (!start) return;
- SLL_SetNext(end, *head);
- *head = start;
-}
-
-inline size_t SLL_Size(void *head) {
- int count = 0;
- while (head) {
- count++;
- head = SLL_Next(head);
- }
- return count;
-}
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_LINKED_LIST_H_
diff --git a/third_party/tcmalloc/vendor/src/malloc_extension.cc b/third_party/tcmalloc/vendor/src/malloc_extension.cc
deleted file mode 100644
index 2d6497f..0000000
--- a/third_party/tcmalloc/vendor/src/malloc_extension.cc
+++ /dev/null
@@ -1,372 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include <config.h>
-#include <assert.h>
-#include <string.h>
-#include <stdio.h>
-#if defined HAVE_STDINT_H
-#include <stdint.h>
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#include <sys/types.h>
-#endif
-#include <string>
-#include "base/dynamic_annotations.h"
-#include "base/sysinfo.h" // for FillProcSelfMaps
-#ifndef NO_HEAP_CHECK
-#include "gperftools/heap-checker.h"
-#endif
-#include "gperftools/malloc_extension.h"
-#include "gperftools/malloc_extension_c.h"
-#include "maybe_threads.h"
-
-using STL_NAMESPACE::string;
-using STL_NAMESPACE::vector;
-
-static void DumpAddressMap(string* result) {
- *result += "\nMAPPED_LIBRARIES:\n";
- // We keep doubling until we get a fit
- const size_t old_resultlen = result->size();
- for (int amap_size = 10240; amap_size < 10000000; amap_size *= 2) {
- result->resize(old_resultlen + amap_size);
- bool wrote_all = false;
- const int bytes_written =
- tcmalloc::FillProcSelfMaps(&((*result)[old_resultlen]), amap_size,
- &wrote_all);
- if (wrote_all) { // we fit!
- (*result)[old_resultlen + bytes_written] = '\0';
- result->resize(old_resultlen + bytes_written);
- return;
- }
- }
- result->reserve(old_resultlen); // just don't print anything
-}
-
-// Note: this routine is meant to be called before threads are spawned.
-void MallocExtension::Initialize() {
- static bool initialize_called = false;
-
- if (initialize_called) return;
- initialize_called = true;
-
-#ifdef __GLIBC__
- // GNU libc++ versions 3.3 and 3.4 obey the environment variables
- // GLIBCPP_FORCE_NEW and GLIBCXX_FORCE_NEW respectively. Setting
- // one of these variables forces the STL default allocator to call
- // new() or delete() for each allocation or deletion. Otherwise
- // the STL allocator tries to avoid the high cost of doing
- // allocations by pooling memory internally. However, tcmalloc
- // does allocations really fast, especially for the types of small
- // items one sees in STL, so it's better off just using us.
- // TODO: control whether we do this via an environment variable?
- setenv("GLIBCPP_FORCE_NEW", "1", false /* no overwrite*/);
- setenv("GLIBCXX_FORCE_NEW", "1", false /* no overwrite*/);
-
- // Now we need to make the setenv 'stick', which it may not do since
- // the env is flakey before main() is called. But luckily stl only
- // looks at this env var the first time it tries to do an alloc, and
- // caches what it finds. So we just cause an stl alloc here.
- string dummy("I need to be allocated");
- dummy += "!"; // so the definition of dummy isn't optimized out
-#endif /* __GLIBC__ */
-}
-
-// SysAllocator implementation
-SysAllocator::~SysAllocator() {}
-
-// Default implementation -- does nothing
-MallocExtension::~MallocExtension() { }
-bool MallocExtension::VerifyAllMemory() { return true; }
-bool MallocExtension::VerifyNewMemory(const void* p) { return true; }
-bool MallocExtension::VerifyArrayNewMemory(const void* p) { return true; }
-bool MallocExtension::VerifyMallocMemory(const void* p) { return true; }
-
-bool MallocExtension::GetNumericProperty(const char* property, size_t* value) {
- return false;
-}
-
-bool MallocExtension::SetNumericProperty(const char* property, size_t value) {
- return false;
-}
-
-void MallocExtension::GetStats(char* buffer, int length) {
- assert(length > 0);
- buffer[0] = '\0';
-}
-
-bool MallocExtension::MallocMemoryStats(int* blocks, size_t* total,
- int histogram[kMallocHistogramSize]) {
- *blocks = 0;
- *total = 0;
- memset(histogram, 0, sizeof(*histogram) * kMallocHistogramSize);
- return true;
-}
-
-void** MallocExtension::ReadStackTraces(int* sample_period) {
- return NULL;
-}
-
-void** MallocExtension::ReadHeapGrowthStackTraces() {
- return NULL;
-}
-
-void MallocExtension::MarkThreadIdle() {
- // Default implementation does nothing
-}
-
-void MallocExtension::MarkThreadBusy() {
- // Default implementation does nothing
-}
-
-SysAllocator* MallocExtension::GetSystemAllocator() {
- return NULL;
-}
-
-void MallocExtension::SetSystemAllocator(SysAllocator *a) {
- // Default implementation does nothing
-}
-
-void MallocExtension::ReleaseToSystem(size_t num_bytes) {
- // Default implementation does nothing
-}
-
-void MallocExtension::ReleaseFreeMemory() {
- ReleaseToSystem(static_cast<size_t>(-1)); // SIZE_T_MAX
-}
-
-void MallocExtension::SetMemoryReleaseRate(double rate) {
- // Default implementation does nothing
-}
-
-double MallocExtension::GetMemoryReleaseRate() {
- return -1.0;
-}
-
-size_t MallocExtension::GetEstimatedAllocatedSize(size_t size) {
- return size;
-}
-
-size_t MallocExtension::GetAllocatedSize(const void* p) {
- assert(GetOwnership(p) != kNotOwned);
- return 0;
-}
-
-MallocExtension::Ownership MallocExtension::GetOwnership(const void* p) {
- return kUnknownOwnership;
-}
-
-void MallocExtension::GetFreeListSizes(
- vector<MallocExtension::FreeListInfo>* v) {
- v->clear();
-}
-
-// The current malloc extension object.
-
-static pthread_once_t module_init = PTHREAD_ONCE_INIT;
-static MallocExtension* current_instance = NULL;
-
-static void InitModule() {
- current_instance = new MallocExtension;
-#ifndef NO_HEAP_CHECK
- HeapLeakChecker::IgnoreObject(current_instance);
-#endif
-}
-
-MallocExtension* MallocExtension::instance() {
- perftools_pthread_once(&module_init, InitModule);
- return current_instance;
-}
-
-void MallocExtension::Register(MallocExtension* implementation) {
- perftools_pthread_once(&module_init, InitModule);
- // When running under valgrind, our custom malloc is replaced with
- // valgrind's one and malloc extensions will not work. (Note:
- // callers should be responsible for checking that they are the
- // malloc that is really being run, before calling Register. This
- // is just here as an extra sanity check.)
- if (!RunningOnValgrind()) {
- current_instance = implementation;
- }
-}
-
-// -----------------------------------------------------------------------
-// Heap sampling support
-// -----------------------------------------------------------------------
-
-namespace {
-
-// Accessors
-uintptr_t Count(void** entry) {
- return reinterpret_cast<uintptr_t>(entry[0]);
-}
-uintptr_t Size(void** entry) {
- return reinterpret_cast<uintptr_t>(entry[1]);
-}
-uintptr_t Depth(void** entry) {
- return reinterpret_cast<uintptr_t>(entry[2]);
-}
-void* PC(void** entry, int i) {
- return entry[3+i];
-}
-
-void PrintCountAndSize(MallocExtensionWriter* writer,
- uintptr_t count, uintptr_t size) {
- char buf[100];
- snprintf(buf, sizeof(buf),
- "%6"PRIu64": %8"PRIu64" [%6"PRIu64": %8"PRIu64"] @",
- static_cast<uint64>(count),
- static_cast<uint64>(size),
- static_cast<uint64>(count),
- static_cast<uint64>(size));
- writer->append(buf, strlen(buf));
-}
-
-void PrintHeader(MallocExtensionWriter* writer,
- const char* label, void** entries) {
- // Compute the total count and total size
- uintptr_t total_count = 0;
- uintptr_t total_size = 0;
- for (void** entry = entries; Count(entry) != 0; entry += 3 + Depth(entry)) {
- total_count += Count(entry);
- total_size += Size(entry);
- }
-
- const char* const kTitle = "heap profile: ";
- writer->append(kTitle, strlen(kTitle));
- PrintCountAndSize(writer, total_count, total_size);
- writer->append(" ", 1);
- writer->append(label, strlen(label));
- writer->append("\n", 1);
-}
-
-void PrintStackEntry(MallocExtensionWriter* writer, void** entry) {
- PrintCountAndSize(writer, Count(entry), Size(entry));
-
- for (int i = 0; i < Depth(entry); i++) {
- char buf[32];
- snprintf(buf, sizeof(buf), " %p", PC(entry, i));
- writer->append(buf, strlen(buf));
- }
- writer->append("\n", 1);
-}
-
-}
-
-void MallocExtension::GetHeapSample(MallocExtensionWriter* writer) {
- int sample_period = 0;
- void** entries = ReadStackTraces(&sample_period);
- if (entries == NULL) {
- const char* const kErrorMsg =
- "This malloc implementation does not support sampling.\n"
- "As of 2005/01/26, only tcmalloc supports sampling, and\n"
- "you are probably running a binary that does not use\n"
- "tcmalloc.\n";
- writer->append(kErrorMsg, strlen(kErrorMsg));
- return;
- }
-
- char label[32];
- sprintf(label, "heap_v2/%d", sample_period);
- PrintHeader(writer, label, entries);
- for (void** entry = entries; Count(entry) != 0; entry += 3 + Depth(entry)) {
- PrintStackEntry(writer, entry);
- }
- delete[] entries;
-
- DumpAddressMap(writer);
-}
-
-void MallocExtension::GetHeapGrowthStacks(MallocExtensionWriter* writer) {
- void** entries = ReadHeapGrowthStackTraces();
- if (entries == NULL) {
- const char* const kErrorMsg =
- "This malloc implementation does not support "
- "ReadHeapGrowthStackTraces().\n"
- "As of 2005/09/27, only tcmalloc supports this, and you\n"
- "are probably running a binary that does not use tcmalloc.\n";
- writer->append(kErrorMsg, strlen(kErrorMsg));
- return;
- }
-
- // Do not canonicalize the stack entries, so that we get a
- // time-ordered list of stack traces, which may be useful if the
- // client wants to focus on the latest stack traces.
- PrintHeader(writer, "growth", entries);
- for (void** entry = entries; Count(entry) != 0; entry += 3 + Depth(entry)) {
- PrintStackEntry(writer, entry);
- }
- delete[] entries;
-
- DumpAddressMap(writer);
-}
-
-void MallocExtension::Ranges(void* arg, RangeFunction func) {
- // No callbacks by default
-}
-
-// These are C shims that work on the current instance.
-
-#define C_SHIM(fn, retval, paramlist, arglist) \
- extern "C" PERFTOOLS_DLL_DECL retval MallocExtension_##fn paramlist { \
- return MallocExtension::instance()->fn arglist; \
- }
-
-C_SHIM(VerifyAllMemory, int, (void), ());
-C_SHIM(VerifyNewMemory, int, (const void* p), (p));
-C_SHIM(VerifyArrayNewMemory, int, (const void* p), (p));
-C_SHIM(VerifyMallocMemory, int, (const void* p), (p));
-C_SHIM(MallocMemoryStats, int,
- (int* blocks, size_t* total, int histogram[kMallocHistogramSize]),
- (blocks, total, histogram));
-
-C_SHIM(GetStats, void,
- (char* buffer, int buffer_length), (buffer, buffer_length));
-C_SHIM(GetNumericProperty, int,
- (const char* property, size_t* value), (property, value));
-C_SHIM(SetNumericProperty, int,
- (const char* property, size_t value), (property, value));
-
-C_SHIM(MarkThreadIdle, void, (void), ());
-C_SHIM(MarkThreadBusy, void, (void), ());
-C_SHIM(ReleaseFreeMemory, void, (void), ());
-C_SHIM(ReleaseToSystem, void, (size_t num_bytes), (num_bytes));
-C_SHIM(GetEstimatedAllocatedSize, size_t, (size_t size), (size));
-C_SHIM(GetAllocatedSize, size_t, (const void* p), (p));
-
-// Can't use the shim here because of the need to translate the enums.
-extern "C"
-MallocExtension_Ownership MallocExtension_GetOwnership(const void* p) {
- return static_cast<MallocExtension_Ownership>(
- MallocExtension::instance()->GetOwnership(p));
-}
diff --git a/third_party/tcmalloc/vendor/src/malloc_hook-inl.h b/third_party/tcmalloc/vendor/src/malloc_hook-inl.h
deleted file mode 100644
index 27e5bdc..0000000
--- a/third_party/tcmalloc/vendor/src/malloc_hook-inl.h
+++ /dev/null
@@ -1,322 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// This has the implementation details of malloc_hook that are needed
-// to use malloc-hook inside the tcmalloc system. It does not hold
-// any of the client-facing calls that are used to add new hooks.
-
-#ifndef _MALLOC_HOOK_INL_H_
-#define _MALLOC_HOOK_INL_H_
-
-#include <stddef.h>
-#include <sys/types.h>
-#include "base/atomicops.h"
-#include "base/basictypes.h"
-#include <gperftools/malloc_hook.h>
-
-namespace base { namespace internal {
-
-// The following (implementation) code is DEPRECATED.
-// A simple atomic pointer class that can be initialized by the linker
-// when you define a namespace-scope variable as:
-//
-// AtomicPtr<Foo*> my_global = { &initial_value };
-//
-// This isn't suitable for a general atomic<> class because of the
-// public access to data_.
-template<typename PtrT>
-class AtomicPtr {
- public:
- COMPILE_ASSERT(sizeof(PtrT) <= sizeof(AtomicWord),
- PtrT_should_fit_in_AtomicWord);
-
- PtrT Get() const {
- // Depending on the system, Acquire_Load(AtomicWord*) may have
- // been defined to return an AtomicWord, Atomic32, or Atomic64.
- // We hide that implementation detail here with an explicit cast.
- // This prevents MSVC 2005, at least, from complaining (it has to
- // do with __wp64; AtomicWord is __wp64, but Atomic32/64 aren't).
- return reinterpret_cast<PtrT>(static_cast<AtomicWord>(
- base::subtle::Acquire_Load(&data_)));
- }
-
- // Sets the contained value to new_val and returns the old value,
- // atomically, with acquire and release semantics.
- // This is a full-barrier instruction.
- PtrT Exchange(PtrT new_val);
-
- // Atomically executes:
- // result = data_
- // if (data_ == old_val)
- // data_ = new_val;
- // return result;
- // This is a full-barrier instruction.
- PtrT CompareAndSwap(PtrT old_val, PtrT new_val);
-
- // Not private so that the class is an aggregate and can be
- // initialized by the linker. Don't access this directly.
- AtomicWord data_;
-};
-
-// These are initialized in malloc_hook.cc
-extern AtomicPtr<MallocHook::NewHook> new_hook_;
-extern AtomicPtr<MallocHook::DeleteHook> delete_hook_;
-extern AtomicPtr<MallocHook::PreMmapHook> premmap_hook_;
-extern AtomicPtr<MallocHook::MmapHook> mmap_hook_;
-extern AtomicPtr<MallocHook::MunmapHook> munmap_hook_;
-extern AtomicPtr<MallocHook::MremapHook> mremap_hook_;
-extern AtomicPtr<MallocHook::PreSbrkHook> presbrk_hook_;
-extern AtomicPtr<MallocHook::SbrkHook> sbrk_hook_;
-// End DEPRECATED code.
-
-// Maximum of 7 hooks means that HookList is 8 words.
-static const int kHookListMaxValues = 7;
-
-// HookList: a class that provides synchronized insertions and removals and
-// lockless traversal. Most of the implementation is in malloc_hook.cc.
-template <typename T>
-struct PERFTOOLS_DLL_DECL HookList {
- COMPILE_ASSERT(sizeof(T) <= sizeof(AtomicWord), T_should_fit_in_AtomicWord);
-
- // Adds value to the list. Note that duplicates are allowed. Thread-safe and
- // blocking (acquires hooklist_spinlock). Returns true on success; false
- // otherwise (failures include invalid value and no space left).
- bool Add(T value);
-
- // Removes the first entry matching value from the list. Thread-safe and
- // blocking (acquires hooklist_spinlock). Returns true on success; false
- // otherwise (failures include invalid value and no value found).
- bool Remove(T value);
-
- // Store up to n values of the list in output_array, and return the number of
- // elements stored. Thread-safe and non-blocking. This is fast (one memory
- // access) if the list is empty.
- int Traverse(T* output_array, int n) const;
-
- // Fast inline implementation for fast path of Invoke*Hook.
- bool empty() const {
- return base::subtle::Acquire_Load(&priv_end) == 0;
- }
-
- // This internal data is not private so that the class is an aggregate and can
- // be initialized by the linker. Don't access this directly. Use the
- // INIT_HOOK_LIST macro in malloc_hook.cc.
-
- // One more than the index of the last valid element in priv_data. During
- // 'Remove' this may be past the last valid element in priv_data, but
- // subsequent values will be 0.
- AtomicWord priv_end;
- AtomicWord priv_data[kHookListMaxValues];
-};
-
-extern HookList<MallocHook::NewHook> new_hooks_;
-extern HookList<MallocHook::DeleteHook> delete_hooks_;
-extern HookList<MallocHook::PreMmapHook> premmap_hooks_;
-extern HookList<MallocHook::MmapHook> mmap_hooks_;
-extern HookList<MallocHook::MmapReplacement> mmap_replacement_;
-extern HookList<MallocHook::MunmapHook> munmap_hooks_;
-extern HookList<MallocHook::MunmapReplacement> munmap_replacement_;
-extern HookList<MallocHook::MremapHook> mremap_hooks_;
-extern HookList<MallocHook::PreSbrkHook> presbrk_hooks_;
-extern HookList<MallocHook::SbrkHook> sbrk_hooks_;
-
-} } // namespace base::internal
-
-// The following method is DEPRECATED
-inline MallocHook::NewHook MallocHook::GetNewHook() {
- return base::internal::new_hook_.Get();
-}
-
-inline void MallocHook::InvokeNewHook(const void* p, size_t s) {
- if (!base::internal::new_hooks_.empty()) {
- InvokeNewHookSlow(p, s);
- }
- // The following code is DEPRECATED.
- MallocHook::NewHook hook = MallocHook::GetNewHook();
- if (hook != NULL) (*hook)(p, s);
- // End DEPRECATED code.
-}
-
-// The following method is DEPRECATED
-inline MallocHook::DeleteHook MallocHook::GetDeleteHook() {
- return base::internal::delete_hook_.Get();
-}
-
-inline void MallocHook::InvokeDeleteHook(const void* p) {
- if (!base::internal::delete_hooks_.empty()) {
- InvokeDeleteHookSlow(p);
- }
- // The following code is DEPRECATED.
- MallocHook::DeleteHook hook = MallocHook::GetDeleteHook();
- if (hook != NULL) (*hook)(p);
- // End DEPRECATED code.
-}
-
-// The following method is DEPRECATED
-inline MallocHook::PreMmapHook MallocHook::GetPreMmapHook() {
- return base::internal::premmap_hook_.Get();
-}
-
-inline void MallocHook::InvokePreMmapHook(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset) {
- if (!base::internal::premmap_hooks_.empty()) {
- InvokePreMmapHookSlow(start, size, protection, flags, fd, offset);
- }
- // The following code is DEPRECATED.
- MallocHook::PreMmapHook hook = MallocHook::GetPreMmapHook();
- if (hook != NULL) (*hook)(start, size,
- protection, flags,
- fd, offset);
- // End DEPRECATED code.
-}
-
-// The following method is DEPRECATED
-inline MallocHook::MmapHook MallocHook::GetMmapHook() {
- return base::internal::mmap_hook_.Get();
-}
-
-inline void MallocHook::InvokeMmapHook(const void* result,
- const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset) {
- if (!base::internal::mmap_hooks_.empty()) {
- InvokeMmapHookSlow(result, start, size, protection, flags, fd, offset);
- }
- // The following code is DEPRECATED.
- MallocHook::MmapHook hook = MallocHook::GetMmapHook();
- if (hook != NULL) (*hook)(result,
- start, size,
- protection, flags,
- fd, offset);
- // End DEPRECATED code.
-}
-
-inline bool MallocHook::InvokeMmapReplacement(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result) {
- if (!base::internal::mmap_replacement_.empty()) {
- return InvokeMmapReplacementSlow(start, size,
- protection, flags,
- fd, offset,
- result);
- }
- return false;
-}
-
-// The following method is DEPRECATED
-inline MallocHook::MunmapHook MallocHook::GetMunmapHook() {
- return base::internal::munmap_hook_.Get();
-}
-
-inline void MallocHook::InvokeMunmapHook(const void* p, size_t size) {
- if (!base::internal::munmap_hooks_.empty()) {
- InvokeMunmapHookSlow(p, size);
- }
- // The following code is DEPRECATED.
- MallocHook::MunmapHook hook = MallocHook::GetMunmapHook();
- if (hook != NULL) (*hook)(p, size);
- // End DEPRECATED code.
-}
-
-inline bool MallocHook::InvokeMunmapReplacement(
- const void* p, size_t size, int* result) {
- if (!base::internal::mmap_replacement_.empty()) {
- return InvokeMunmapReplacementSlow(p, size, result);
- }
- return false;
-}
-
-// The following method is DEPRECATED
-inline MallocHook::MremapHook MallocHook::GetMremapHook() {
- return base::internal::mremap_hook_.Get();
-}
-
-inline void MallocHook::InvokeMremapHook(const void* result,
- const void* old_addr,
- size_t old_size,
- size_t new_size,
- int flags,
- const void* new_addr) {
- if (!base::internal::mremap_hooks_.empty()) {
- InvokeMremapHookSlow(result, old_addr, old_size, new_size, flags, new_addr);
- }
- // The following code is DEPRECATED.
- MallocHook::MremapHook hook = MallocHook::GetMremapHook();
- if (hook != NULL) (*hook)(result,
- old_addr, old_size,
- new_size, flags, new_addr);
- // End DEPRECATED code.
-}
-
-// The following method is DEPRECATED
-inline MallocHook::PreSbrkHook MallocHook::GetPreSbrkHook() {
- return base::internal::presbrk_hook_.Get();
-}
-
-inline void MallocHook::InvokePreSbrkHook(ptrdiff_t increment) {
- if (!base::internal::presbrk_hooks_.empty() && increment != 0) {
- InvokePreSbrkHookSlow(increment);
- }
- // The following code is DEPRECATED.
- MallocHook::PreSbrkHook hook = MallocHook::GetPreSbrkHook();
- if (hook != NULL && increment != 0) (*hook)(increment);
- // End DEPRECATED code.
-}
-
-// The following method is DEPRECATED
-inline MallocHook::SbrkHook MallocHook::GetSbrkHook() {
- return base::internal::sbrk_hook_.Get();
-}
-
-inline void MallocHook::InvokeSbrkHook(const void* result,
- ptrdiff_t increment) {
- if (!base::internal::sbrk_hooks_.empty() && increment != 0) {
- InvokeSbrkHookSlow(result, increment);
- }
- // The following code is DEPRECATED.
- MallocHook::SbrkHook hook = MallocHook::GetSbrkHook();
- if (hook != NULL && increment != 0) (*hook)(result, increment);
- // End DEPRECATED code.
-}
-
-#endif /* _MALLOC_HOOK_INL_H_ */
diff --git a/third_party/tcmalloc/vendor/src/malloc_hook.cc b/third_party/tcmalloc/vendor/src/malloc_hook.cc
deleted file mode 100644
index 2f8608e..0000000
--- a/third_party/tcmalloc/vendor/src/malloc_hook.cc
+++ /dev/null
@@ -1,723 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include <config.h>
-
-// Disable the glibc prototype of mremap(), as older versions of the
-// system headers define this function with only four arguments,
-// whereas newer versions allow an optional fifth argument:
-#ifdef HAVE_MMAP
-# define mremap glibc_mremap
-# include <sys/mman.h>
-# undef mremap
-#endif
-
-#include <stddef.h>
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#include <algorithm>
-#include "base/logging.h"
-#include "base/spinlock.h"
-#include "maybe_threads.h"
-#include "malloc_hook-inl.h"
-#include <gperftools/malloc_hook.h>
-
-// This #ifdef should almost never be set. Set NO_TCMALLOC_SAMPLES if
-// you're porting to a system where you really can't get a stacktrace.
-#ifdef NO_TCMALLOC_SAMPLES
- // We use #define so code compiles even if you #include stacktrace.h somehow.
-# define GetStackTrace(stack, depth, skip) (0)
-#else
-# include <gperftools/stacktrace.h>
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW // I guess we're not on a glibc system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-using std::copy;
-
-
-// Declaration of default weak initialization function, that can be overridden
-// by linking-in a strong definition (as heap-checker.cc does). This is
-// extern "C" so that it doesn't trigger gold's --detect-odr-violations warning,
-// which only looks at C++ symbols.
-//
-// This function is declared here as weak, and defined later, rather than a more
-// straightforward simple weak definition, as a workround for an icc compiler
-// issue ((Intel reference 290819). This issue causes icc to resolve weak
-// symbols too early, at compile rather than link time. By declaring it (weak)
-// here, then defining it below after its use, we can avoid the problem.
-extern "C" {
-ATTRIBUTE_WEAK void MallocHook_InitAtFirstAllocation_HeapLeakChecker();
-}
-
-namespace {
-
-void RemoveInitialHooksAndCallInitializers(); // below.
-
-pthread_once_t once = PTHREAD_ONCE_INIT;
-
-// These hooks are installed in MallocHook as the only initial hooks. The first
-// hook that is called will run RemoveInitialHooksAndCallInitializers (see the
-// definition below) and then redispatch to any malloc hooks installed by
-// RemoveInitialHooksAndCallInitializers.
-//
-// Note(llib): there is a possibility of a race in the event that there are
-// multiple threads running before the first allocation. This is pretty
-// difficult to achieve, but if it is then multiple threads may concurrently do
-// allocations. The first caller will call
-// RemoveInitialHooksAndCallInitializers via one of the initial hooks. A
-// concurrent allocation may, depending on timing either:
-// * still have its initial malloc hook installed, run that and block on waiting
-// for the first caller to finish its call to
-// RemoveInitialHooksAndCallInitializers, and proceed normally.
-// * occur some time during the RemoveInitialHooksAndCallInitializers call, at
-// which point there could be no initial hooks and the subsequent hooks that
-// are about to be set up by RemoveInitialHooksAndCallInitializers haven't
-// been installed yet. I think the worst we can get is that some allocations
-// will not get reported to some hooks set by the initializers called from
-// RemoveInitialHooksAndCallInitializers.
-
-void InitialNewHook(const void* ptr, size_t size) {
- perftools_pthread_once(&once, &RemoveInitialHooksAndCallInitializers);
- MallocHook::InvokeNewHook(ptr, size);
-}
-
-void InitialPreMMapHook(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset) {
- perftools_pthread_once(&once, &RemoveInitialHooksAndCallInitializers);
- MallocHook::InvokePreMmapHook(start, size, protection, flags, fd, offset);
-}
-
-void InitialPreSbrkHook(ptrdiff_t increment) {
- perftools_pthread_once(&once, &RemoveInitialHooksAndCallInitializers);
- MallocHook::InvokePreSbrkHook(increment);
-}
-
-// This function is called at most once by one of the above initial malloc
-// hooks. It removes all initial hooks and initializes all other clients that
-// want to get control at the very first memory allocation. The initializers
-// may assume that the initial malloc hooks have been removed. The initializers
-// may set up malloc hooks and allocate memory.
-void RemoveInitialHooksAndCallInitializers() {
- RAW_CHECK(MallocHook::RemoveNewHook(&InitialNewHook), "");
- RAW_CHECK(MallocHook::RemovePreMmapHook(&InitialPreMMapHook), "");
- RAW_CHECK(MallocHook::RemovePreSbrkHook(&InitialPreSbrkHook), "");
-
- // HeapLeakChecker is currently the only module that needs to get control on
- // the first memory allocation, but one can add other modules by following the
- // same weak/strong function pattern.
- MallocHook_InitAtFirstAllocation_HeapLeakChecker();
-}
-
-} // namespace
-
-// Weak default initialization function that must go after its use.
-extern "C" void MallocHook_InitAtFirstAllocation_HeapLeakChecker() {
- // Do nothing.
-}
-
-namespace base { namespace internal {
-
-// The code below is DEPRECATED.
-template<typename PtrT>
-PtrT AtomicPtr<PtrT>::Exchange(PtrT new_val) {
- base::subtle::MemoryBarrier(); // Release semantics.
- // Depending on the system, NoBarrier_AtomicExchange(AtomicWord*)
- // may have been defined to return an AtomicWord, Atomic32, or
- // Atomic64. We hide that implementation detail here with an
- // explicit cast. This prevents MSVC 2005, at least, from complaining.
- PtrT old_val = reinterpret_cast<PtrT>(static_cast<AtomicWord>(
- base::subtle::NoBarrier_AtomicExchange(
- &data_,
- reinterpret_cast<AtomicWord>(new_val))));
- base::subtle::MemoryBarrier(); // And acquire semantics.
- return old_val;
-}
-
-template<typename PtrT>
-PtrT AtomicPtr<PtrT>::CompareAndSwap(PtrT old_val, PtrT new_val) {
- base::subtle::MemoryBarrier(); // Release semantics.
- PtrT retval = reinterpret_cast<PtrT>(static_cast<AtomicWord>(
- base::subtle::NoBarrier_CompareAndSwap(
- &data_,
- reinterpret_cast<AtomicWord>(old_val),
- reinterpret_cast<AtomicWord>(new_val))));
- base::subtle::MemoryBarrier(); // And acquire semantics.
- return retval;
-}
-
-AtomicPtr<MallocHook::NewHook> new_hook_ = { 0 };
-AtomicPtr<MallocHook::DeleteHook> delete_hook_ = { 0 };
-AtomicPtr<MallocHook::PreMmapHook> premmap_hook_ = { 0 };
-AtomicPtr<MallocHook::MmapHook> mmap_hook_ = { 0 };
-AtomicPtr<MallocHook::MunmapHook> munmap_hook_ = { 0 };
-AtomicPtr<MallocHook::MremapHook> mremap_hook_ = { 0 };
-AtomicPtr<MallocHook::PreSbrkHook> presbrk_hook_ = { 0 };
-AtomicPtr<MallocHook::SbrkHook> sbrk_hook_ = { 0 };
-// End of DEPRECATED code section.
-
-// This lock is shared between all implementations of HookList::Add & Remove.
-// The potential for contention is very small. This needs to be a SpinLock and
-// not a Mutex since it's possible for Mutex locking to allocate memory (e.g.,
-// per-thread allocation in debug builds), which could cause infinite recursion.
-static SpinLock hooklist_spinlock(base::LINKER_INITIALIZED);
-
-template <typename T>
-bool HookList<T>::Add(T value_as_t) {
- AtomicWord value = bit_cast<AtomicWord>(value_as_t);
- if (value == 0) {
- return false;
- }
- SpinLockHolder l(&hooklist_spinlock);
- // Find the first slot in data that is 0.
- int index = 0;
- while ((index < kHookListMaxValues) &&
- (base::subtle::NoBarrier_Load(&priv_data[index]) != 0)) {
- ++index;
- }
- if (index == kHookListMaxValues) {
- return false;
- }
- AtomicWord prev_num_hooks = base::subtle::Acquire_Load(&priv_end);
- base::subtle::Release_Store(&priv_data[index], value);
- if (prev_num_hooks <= index) {
- base::subtle::Release_Store(&priv_end, index + 1);
- }
- return true;
-}
-
-template <typename T>
-bool HookList<T>::Remove(T value_as_t) {
- if (value_as_t == 0) {
- return false;
- }
- SpinLockHolder l(&hooklist_spinlock);
- AtomicWord hooks_end = base::subtle::Acquire_Load(&priv_end);
- int index = 0;
- while (index < hooks_end && value_as_t != bit_cast<T>(
- base::subtle::Acquire_Load(&priv_data[index]))) {
- ++index;
- }
- if (index == hooks_end) {
- return false;
- }
- base::subtle::Release_Store(&priv_data[index], 0);
- if (hooks_end == index + 1) {
- // Adjust hooks_end down to the lowest possible value.
- hooks_end = index;
- while ((hooks_end > 0) &&
- (base::subtle::Acquire_Load(&priv_data[hooks_end - 1]) == 0)) {
- --hooks_end;
- }
- base::subtle::Release_Store(&priv_end, hooks_end);
- }
- return true;
-}
-
-template <typename T>
-int HookList<T>::Traverse(T* output_array, int n) const {
- AtomicWord hooks_end = base::subtle::Acquire_Load(&priv_end);
- int actual_hooks_end = 0;
- for (int i = 0; i < hooks_end && n > 0; ++i) {
- AtomicWord data = base::subtle::Acquire_Load(&priv_data[i]);
- if (data != 0) {
- *output_array++ = bit_cast<T>(data);
- ++actual_hooks_end;
- --n;
- }
- }
- return actual_hooks_end;
-}
-
-// Initialize a HookList (optionally with the given initial_value in index 0).
-#define INIT_HOOK_LIST { 0 }
-#define INIT_HOOK_LIST_WITH_VALUE(initial_value) \
- { 1, { reinterpret_cast<AtomicWord>(initial_value) } }
-
-// Explicit instantiation for malloc_hook_test.cc. This ensures all the methods
-// are instantiated.
-template struct HookList<MallocHook::NewHook>;
-
-HookList<MallocHook::NewHook> new_hooks_ =
- INIT_HOOK_LIST_WITH_VALUE(&InitialNewHook);
-HookList<MallocHook::DeleteHook> delete_hooks_ = INIT_HOOK_LIST;
-HookList<MallocHook::PreMmapHook> premmap_hooks_ =
- INIT_HOOK_LIST_WITH_VALUE(&InitialPreMMapHook);
-HookList<MallocHook::MmapHook> mmap_hooks_ = INIT_HOOK_LIST;
-HookList<MallocHook::MunmapHook> munmap_hooks_ = INIT_HOOK_LIST;
-HookList<MallocHook::MremapHook> mremap_hooks_ = INIT_HOOK_LIST;
-HookList<MallocHook::PreSbrkHook> presbrk_hooks_ =
- INIT_HOOK_LIST_WITH_VALUE(InitialPreSbrkHook);
-HookList<MallocHook::SbrkHook> sbrk_hooks_ = INIT_HOOK_LIST;
-
-// These lists contain either 0 or 1 hooks.
-HookList<MallocHook::MmapReplacement> mmap_replacement_ = { 0 };
-HookList<MallocHook::MunmapReplacement> munmap_replacement_ = { 0 };
-
-#undef INIT_HOOK_LIST_WITH_VALUE
-#undef INIT_HOOK_LIST
-
-} } // namespace base::internal
-
-// The code below is DEPRECATED.
-using base::internal::new_hook_;
-using base::internal::delete_hook_;
-using base::internal::premmap_hook_;
-using base::internal::mmap_hook_;
-using base::internal::munmap_hook_;
-using base::internal::mremap_hook_;
-using base::internal::presbrk_hook_;
-using base::internal::sbrk_hook_;
-// End of DEPRECATED code section.
-
-using base::internal::kHookListMaxValues;
-using base::internal::new_hooks_;
-using base::internal::delete_hooks_;
-using base::internal::premmap_hooks_;
-using base::internal::mmap_hooks_;
-using base::internal::mmap_replacement_;
-using base::internal::munmap_hooks_;
-using base::internal::munmap_replacement_;
-using base::internal::mremap_hooks_;
-using base::internal::presbrk_hooks_;
-using base::internal::sbrk_hooks_;
-
-// These are available as C bindings as well as C++, hence their
-// definition outside the MallocHook class.
-extern "C"
-int MallocHook_AddNewHook(MallocHook_NewHook hook) {
- RAW_VLOG(10, "AddNewHook(%p)", hook);
- return new_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveNewHook(MallocHook_NewHook hook) {
- RAW_VLOG(10, "RemoveNewHook(%p)", hook);
- return new_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook) {
- RAW_VLOG(10, "AddDeleteHook(%p)", hook);
- return delete_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook) {
- RAW_VLOG(10, "RemoveDeleteHook(%p)", hook);
- return delete_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook) {
- RAW_VLOG(10, "AddPreMmapHook(%p)", hook);
- return premmap_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook) {
- RAW_VLOG(10, "RemovePreMmapHook(%p)", hook);
- return premmap_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook) {
- RAW_VLOG(10, "SetMmapReplacement(%p)", hook);
- // NOTE this is a best effort CHECK. Concurrent sets could succeed since
- // this test is outside of the Add spin lock.
- RAW_CHECK(mmap_replacement_.empty(), "Only one MMapReplacement is allowed.");
- return mmap_replacement_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook) {
- RAW_VLOG(10, "RemoveMmapReplacement(%p)", hook);
- return mmap_replacement_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddMmapHook(MallocHook_MmapHook hook) {
- RAW_VLOG(10, "AddMmapHook(%p)", hook);
- return mmap_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook) {
- RAW_VLOG(10, "RemoveMmapHook(%p)", hook);
- return mmap_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook) {
- RAW_VLOG(10, "AddMunmapHook(%p)", hook);
- return munmap_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook) {
- RAW_VLOG(10, "RemoveMunmapHook(%p)", hook);
- return munmap_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook) {
- RAW_VLOG(10, "SetMunmapReplacement(%p)", hook);
- // NOTE this is a best effort CHECK. Concurrent sets could succeed since
- // this test is outside of the Add spin lock.
- RAW_CHECK(munmap_replacement_.empty(),
- "Only one MunmapReplacement is allowed.");
- return munmap_replacement_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook) {
- RAW_VLOG(10, "RemoveMunmapReplacement(%p)", hook);
- return munmap_replacement_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddMremapHook(MallocHook_MremapHook hook) {
- RAW_VLOG(10, "AddMremapHook(%p)", hook);
- return mremap_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook) {
- RAW_VLOG(10, "RemoveMremapHook(%p)", hook);
- return mremap_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook) {
- RAW_VLOG(10, "AddPreSbrkHook(%p)", hook);
- return presbrk_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook) {
- RAW_VLOG(10, "RemovePreSbrkHook(%p)", hook);
- return presbrk_hooks_.Remove(hook);
-}
-
-extern "C"
-int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook) {
- RAW_VLOG(10, "AddSbrkHook(%p)", hook);
- return sbrk_hooks_.Add(hook);
-}
-
-extern "C"
-int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook) {
- RAW_VLOG(10, "RemoveSbrkHook(%p)", hook);
- return sbrk_hooks_.Remove(hook);
-}
-
-// The code below is DEPRECATED.
-extern "C"
-MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook) {
- RAW_VLOG(10, "SetNewHook(%p)", hook);
- return new_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook) {
- RAW_VLOG(10, "SetDeleteHook(%p)", hook);
- return delete_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook) {
- RAW_VLOG(10, "SetPreMmapHook(%p)", hook);
- return premmap_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook) {
- RAW_VLOG(10, "SetMmapHook(%p)", hook);
- return mmap_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook) {
- RAW_VLOG(10, "SetMunmapHook(%p)", hook);
- return munmap_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook) {
- RAW_VLOG(10, "SetMremapHook(%p)", hook);
- return mremap_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook) {
- RAW_VLOG(10, "SetPreSbrkHook(%p)", hook);
- return presbrk_hook_.Exchange(hook);
-}
-
-extern "C"
-MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook) {
- RAW_VLOG(10, "SetSbrkHook(%p)", hook);
- return sbrk_hook_.Exchange(hook);
-}
-// End of DEPRECATED code section.
-
-// Note: embedding the function calls inside the traversal of HookList would be
-// very confusing, as it is legal for a hook to remove itself and add other
-// hooks. Doing traversal first, and then calling the hooks ensures we only
-// call the hooks registered at the start.
-#define INVOKE_HOOKS(HookType, hook_list, args) do { \
- HookType hooks[kHookListMaxValues]; \
- int num_hooks = hook_list.Traverse(hooks, kHookListMaxValues); \
- for (int i = 0; i < num_hooks; ++i) { \
- (*hooks[i])args; \
- } \
- } while (0)
-
-// There should only be one replacement. Return the result of the first
-// one, or false if there is none.
-#define INVOKE_REPLACEMENT(HookType, hook_list, args) do { \
- HookType hooks[kHookListMaxValues]; \
- int num_hooks = hook_list.Traverse(hooks, kHookListMaxValues); \
- return (num_hooks > 0 && (*hooks[0])args); \
- } while (0)
-
-
-void MallocHook::InvokeNewHookSlow(const void* p, size_t s) {
- INVOKE_HOOKS(NewHook, new_hooks_, (p, s));
-}
-
-void MallocHook::InvokeDeleteHookSlow(const void* p) {
- INVOKE_HOOKS(DeleteHook, delete_hooks_, (p));
-}
-
-void MallocHook::InvokePreMmapHookSlow(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset) {
- INVOKE_HOOKS(PreMmapHook, premmap_hooks_, (start, size, protection, flags, fd,
- offset));
-}
-
-void MallocHook::InvokeMmapHookSlow(const void* result,
- const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset) {
- INVOKE_HOOKS(MmapHook, mmap_hooks_, (result, start, size, protection, flags,
- fd, offset));
-}
-
-bool MallocHook::InvokeMmapReplacementSlow(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result) {
- INVOKE_REPLACEMENT(MmapReplacement, mmap_replacement_,
- (start, size, protection, flags, fd, offset, result));
-}
-
-void MallocHook::InvokeMunmapHookSlow(const void* p, size_t s) {
- INVOKE_HOOKS(MunmapHook, munmap_hooks_, (p, s));
-}
-
-bool MallocHook::InvokeMunmapReplacementSlow(const void* p,
- size_t s,
- int* result) {
- INVOKE_REPLACEMENT(MunmapReplacement, munmap_replacement_, (p, s, result));
-}
-
-void MallocHook::InvokeMremapHookSlow(const void* result,
- const void* old_addr,
- size_t old_size,
- size_t new_size,
- int flags,
- const void* new_addr) {
- INVOKE_HOOKS(MremapHook, mremap_hooks_, (result, old_addr, old_size, new_size,
- flags, new_addr));
-}
-
-void MallocHook::InvokePreSbrkHookSlow(ptrdiff_t increment) {
- INVOKE_HOOKS(PreSbrkHook, presbrk_hooks_, (increment));
-}
-
-void MallocHook::InvokeSbrkHookSlow(const void* result, ptrdiff_t increment) {
- INVOKE_HOOKS(SbrkHook, sbrk_hooks_, (result, increment));
-}
-
-#undef INVOKE_HOOKS
-
-DEFINE_ATTRIBUTE_SECTION_VARS(google_malloc);
-DECLARE_ATTRIBUTE_SECTION_VARS(google_malloc);
- // actual functions are in debugallocation.cc or tcmalloc.cc
-DEFINE_ATTRIBUTE_SECTION_VARS(malloc_hook);
-DECLARE_ATTRIBUTE_SECTION_VARS(malloc_hook);
- // actual functions are in this file, malloc_hook.cc, and low_level_alloc.cc
-
-#define ADDR_IN_ATTRIBUTE_SECTION(addr, name) \
- (reinterpret_cast<uintptr_t>(ATTRIBUTE_SECTION_START(name)) <= \
- reinterpret_cast<uintptr_t>(addr) && \
- reinterpret_cast<uintptr_t>(addr) < \
- reinterpret_cast<uintptr_t>(ATTRIBUTE_SECTION_STOP(name)))
-
-// Return true iff 'caller' is a return address within a function
-// that calls one of our hooks via MallocHook:Invoke*.
-// A helper for GetCallerStackTrace.
-static inline bool InHookCaller(const void* caller) {
- return ADDR_IN_ATTRIBUTE_SECTION(caller, google_malloc) ||
- ADDR_IN_ATTRIBUTE_SECTION(caller, malloc_hook);
- // We can use one section for everything except tcmalloc_or_debug
- // due to its special linkage mode, which prevents merging of the sections.
-}
-
-#undef ADDR_IN_ATTRIBUTE_SECTION
-
-static bool checked_sections = false;
-
-static inline void CheckInHookCaller() {
- if (!checked_sections) {
- INIT_ATTRIBUTE_SECTION_VARS(google_malloc);
- if (ATTRIBUTE_SECTION_START(google_malloc) ==
- ATTRIBUTE_SECTION_STOP(google_malloc)) {
- RAW_LOG(ERROR, "google_malloc section is missing, "
- "thus InHookCaller is broken!");
- }
- INIT_ATTRIBUTE_SECTION_VARS(malloc_hook);
- if (ATTRIBUTE_SECTION_START(malloc_hook) ==
- ATTRIBUTE_SECTION_STOP(malloc_hook)) {
- RAW_LOG(ERROR, "malloc_hook section is missing, "
- "thus InHookCaller is broken!");
- }
- checked_sections = true;
- }
-}
-
-// We can improve behavior/compactness of this function
-// if we pass a generic test function (with a generic arg)
-// into the implementations for GetStackTrace instead of the skip_count.
-extern "C" int MallocHook_GetCallerStackTrace(void** result, int max_depth,
- int skip_count) {
-#if defined(NO_TCMALLOC_SAMPLES)
- return 0;
-#elif !defined(HAVE_ATTRIBUTE_SECTION_START)
- // Fall back to GetStackTrace and good old but fragile frame skip counts.
- // Note: this path is inaccurate when a hook is not called directly by an
- // allocation function but is daisy-chained through another hook,
- // search for MallocHook::(Get|Set|Invoke)* to find such cases.
- return GetStackTrace(result, max_depth, skip_count + int(DEBUG_MODE));
- // due to -foptimize-sibling-calls in opt mode
- // there's no need for extra frame skip here then
-#else
- CheckInHookCaller();
- // MallocHook caller determination via InHookCaller works, use it:
- static const int kMaxSkip = 32 + 6 + 3;
- // Constant tuned to do just one GetStackTrace call below in practice
- // and not get many frames that we don't actually need:
- // currently max passsed max_depth is 32,
- // max passed/needed skip_count is 6
- // and 3 is to account for some hook daisy chaining.
- static const int kStackSize = kMaxSkip + 1;
- void* stack[kStackSize];
- int depth = GetStackTrace(stack, kStackSize, 1); // skip this function frame
- if (depth == 0) // silenty propagate cases when GetStackTrace does not work
- return 0;
- for (int i = 0; i < depth; ++i) { // stack[0] is our immediate caller
- if (InHookCaller(stack[i])) {
- RAW_VLOG(10, "Found hooked allocator at %d: %p <- %p",
- i, stack[i], stack[i+1]);
- i += 1; // skip hook caller frame
- depth -= i; // correct depth
- if (depth > max_depth) depth = max_depth;
- copy(stack + i, stack + i + depth, result);
- if (depth < max_depth && depth + i == kStackSize) {
- // get frames for the missing depth
- depth +=
- GetStackTrace(result + depth, max_depth - depth, 1 + kStackSize);
- }
- return depth;
- }
- }
- RAW_LOG(WARNING, "Hooked allocator frame not found, returning empty trace");
- // If this happens try increasing kMaxSkip
- // or else something must be wrong with InHookCaller,
- // e.g. for every section used in InHookCaller
- // all functions in that section must be inside the same library.
- return 0;
-#endif
-}
-
-// On systems where we know how, we override mmap/munmap/mremap/sbrk
-// to provide support for calling the related hooks (in addition,
-// of course, to doing what these functions normally do).
-
-#if defined(__linux)
-# include "malloc_hook_mmap_linux.h"
-
-#elif defined(__FreeBSD__)
-# include "malloc_hook_mmap_freebsd.h"
-
-#else
-
-/*static*/void* MallocHook::UnhookedMMap(void *start, size_t length, int prot,
- int flags, int fd, off_t offset) {
- void* result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = mmap(start, length, prot, flags, fd, offset);
- }
- return result;
-}
-
-/*static*/int MallocHook::UnhookedMUnmap(void *start, size_t length) {
- int result;
- if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {
- result = munmap(start, length);
- }
- return result;
-}
-
-#endif
diff --git a/third_party/tcmalloc/vendor/src/malloc_hook_mmap_freebsd.h b/third_party/tcmalloc/vendor/src/malloc_hook_mmap_freebsd.h
deleted file mode 100644
index dae868c..0000000
--- a/third_party/tcmalloc/vendor/src/malloc_hook_mmap_freebsd.h
+++ /dev/null
@@ -1,165 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Override mmap/munmap/mremap/sbrk to provide support for calling the
-// related hooks (in addition, of course, to doing what these
-// functions normally do).
-
-#ifndef __FreeBSD__
-# error Should only be including malloc_hook_mmap_freebsd.h on FreeBSD systems.
-#endif
-
-#include <unistd.h>
-#include <sys/syscall.h>
-#include <sys/mman.h>
-#include <errno.h>
-
-// Make sure mmap doesn't get #define'd away by <sys/mman.h>
-#undef mmap
-
-// According to the FreeBSD documentation, use syscall if you do not
-// need 64-bit alignment otherwise use __syscall. Indeed, syscall
-// doesn't work correctly in most situations on 64-bit. It's return
-// type is 'int' so for things like SYS_mmap, it actually truncates
-// the returned address to 32-bits.
-#if defined(__amd64__) || defined(__x86_64__)
-# define MALLOC_HOOK_SYSCALL __syscall
-#else
-# define MALLOC_HOOK_SYSCALL syscall
-#endif
-
-
-extern "C" {
- void* mmap(void *start, size_t length,int prot, int flags,
- int fd, off_t offset) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- int munmap(void* start, size_t length) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- void* sbrk(intptr_t increment) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
-}
-
-static inline void* do_mmap(void *start, size_t length,
- int prot, int flags,
- int fd, off_t offset) __THROW {
- return (void *)MALLOC_HOOK_SYSCALL(SYS_mmap,
- start, length, prot, flags, fd, offset);
-}
-
-static inline void* do_sbrk(intptr_t increment) {
- void* curbrk = 0;
-
-#if defined(__x86_64__) || defined(__amd64__)
-# ifdef PIC
- __asm__ __volatile__(
- "movq .curbrk@GOTPCREL(%%rip), %%rdx;"
- "movq (%%rdx), %%rax;"
- "movq %%rax, %0;"
- : "=r" (curbrk)
- :: "%rdx", "%rax");
-# else
- __asm__ __volatile__(
- "movq .curbrk(%%rip), %%rax;"
- "movq %%rax, %0;"
- : "=r" (curbrk)
- :: "%rax");
-# endif
-#else
- __asm__ __volatile__(
- "movl .curbrk, %%eax;"
- "movl %%eax, %0;"
- : "=r" (curbrk)
- :: "%eax");
-#endif
-
- if (increment == 0) {
- return curbrk;
- }
-
- char* prevbrk = static_cast<char*>(curbrk);
- void* newbrk = prevbrk + increment;
-
- if (brk(newbrk) == -1) {
- return reinterpret_cast<void*>(static_cast<intptr_t>(-1));
- }
-
- return prevbrk;
-}
-
-
-extern "C" void* mmap(void *start, size_t length, int prot, int flags,
- int fd, off_t offset) __THROW {
- MallocHook::InvokePreMmapHook(start, length, prot, flags, fd, offset);
- void *result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = do_mmap(start, length, prot, flags, fd,
- static_cast<size_t>(offset)); // avoid sign extension
- }
- MallocHook::InvokeMmapHook(result, start, length, prot, flags, fd, offset);
- return result;
-}
-
-extern "C" int munmap(void* start, size_t length) __THROW {
- MallocHook::InvokeMunmapHook(start, length);
- int result;
- if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {
- result = MALLOC_HOOK_SYSCALL(SYS_munmap, start, length);
- }
-
- return result;
-}
-
-extern "C" void* sbrk(intptr_t increment) __THROW {
- MallocHook::InvokePreSbrkHook(increment);
- void *result = do_sbrk(increment);
- MallocHook::InvokeSbrkHook(result, increment);
- return result;
-}
-
-/*static*/void* MallocHook::UnhookedMMap(void *start, size_t length, int prot,
- int flags, int fd, off_t offset) {
- void* result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = do_mmap(start, length, prot, flags, fd, offset);
- }
-
- return result;
-}
-
-/*static*/int MallocHook::UnhookedMUnmap(void *start, size_t length) {
- int result;
- if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {
- result = MALLOC_HOOK_SYSCALL(SYS_munmap, start, length);
- }
- return result;
-}
-
-#undef MALLOC_HOOK_SYSCALL
diff --git a/third_party/tcmalloc/vendor/src/malloc_hook_mmap_linux.h b/third_party/tcmalloc/vendor/src/malloc_hook_mmap_linux.h
deleted file mode 100644
index dc79f8b..0000000
--- a/third_party/tcmalloc/vendor/src/malloc_hook_mmap_linux.h
+++ /dev/null
@@ -1,234 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-// We define mmap() and mmap64(), which somewhat reimplements libc's mmap
-// syscall stubs. Unfortunately libc only exports the stubs via weak symbols
-// (which we're overriding with our mmap64() and mmap() wrappers) so we can't
-// just call through to them.
-
-#ifndef __linux
-# error Should only be including malloc_hook_mmap_linux.h on linux systems.
-#endif
-
-#include <unistd.h>
-#include <syscall.h>
-#include <sys/mman.h>
-#include <errno.h>
-#include "base/linux_syscall_support.h"
-
-// The x86-32 case and the x86-64 case differ:
-// 32b has a mmap2() syscall, 64b does not.
-// 64b and 32b have different calling conventions for mmap().
-
-// I test for 64-bit first so I don't have to do things like
-// '#if (defined(__mips__) && !defined(__MIPS64__))' as a mips32 check.
-#if defined(__x86_64__) || defined(__PPC64__) || (defined(_MIPS_SIM) && _MIPS_SIM == _ABI64)
-
-static inline void* do_mmap64(void *start, size_t length,
- int prot, int flags,
- int fd, __off64_t offset) __THROW {
- return sys_mmap(start, length, prot, flags, fd, offset);
-}
-
-#define MALLOC_HOOK_HAVE_DO_MMAP64 1
-
-#elif defined(__i386__) || defined(__PPC__) || defined(__mips__) || \
- defined(__arm__)
-
-static inline void* do_mmap64(void *start, size_t length,
- int prot, int flags,
- int fd, __off64_t offset) __THROW {
- void *result;
-
- // Try mmap2() unless it's not supported
- static bool have_mmap2 = true;
- if (have_mmap2) {
- static int pagesize = 0;
- if (!pagesize) pagesize = getpagesize();
-
- // Check that the offset is page aligned
- if (offset & (pagesize - 1)) {
- result = MAP_FAILED;
- errno = EINVAL;
- goto out;
- }
-
- result = (void *)syscall(SYS_mmap2,
- start, length, prot, flags, fd,
- (off_t) (offset / pagesize));
- if (result != MAP_FAILED || errno != ENOSYS) goto out;
-
- // We don't have mmap2() after all - don't bother trying it in future
- have_mmap2 = false;
- }
-
- if (((off_t)offset) != offset) {
- // If we're trying to map a 64-bit offset, fail now since we don't
- // have 64-bit mmap() support.
- result = MAP_FAILED;
- errno = EINVAL;
- goto out;
- }
-
-#ifdef __NR_mmap
- {
- // Fall back to old 32-bit offset mmap() call
- // Old syscall interface cannot handle six args, so pass in an array
- int32 args[6] = { (int32) start, (int32) length, prot, flags, fd,
- (off_t) offset };
- result = (void *)syscall(SYS_mmap, args);
- }
-#else
- // Some Linux ports like ARM EABI Linux has no mmap, just mmap2.
- result = MAP_FAILED;
-#endif
-
- out:
- return result;
-}
-
-#define MALLOC_HOOK_HAVE_DO_MMAP64 1
-
-#endif // #if defined(__x86_64__)
-
-
-#ifdef MALLOC_HOOK_HAVE_DO_MMAP64
-
-// We use do_mmap64 abstraction to put MallocHook::InvokeMmapHook
-// calls right into mmap and mmap64, so that the stack frames in the caller's
-// stack are at the same offsets for all the calls of memory allocating
-// functions.
-
-// Put all callers of MallocHook::Invoke* in this module into
-// malloc_hook section,
-// so that MallocHook::GetCallerStackTrace can function accurately:
-
-// Make sure mmap doesn't get #define'd away by <sys/mman.h>
-# undef mmap
-
-extern "C" {
- void* mmap64(void *start, size_t length, int prot, int flags,
- int fd, __off64_t offset ) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- void* mmap(void *start, size_t length,int prot, int flags,
- int fd, off_t offset) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- int munmap(void* start, size_t length) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- void* mremap(void* old_addr, size_t old_size, size_t new_size,
- int flags, ...) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
- void* sbrk(ptrdiff_t increment) __THROW
- ATTRIBUTE_SECTION(malloc_hook);
-}
-
-extern "C" void* mmap64(void *start, size_t length, int prot, int flags,
- int fd, __off64_t offset) __THROW {
- MallocHook::InvokePreMmapHook(start, length, prot, flags, fd, offset);
- void *result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = do_mmap64(start, length, prot, flags, fd, offset);
- }
- MallocHook::InvokeMmapHook(result, start, length, prot, flags, fd, offset);
- return result;
-}
-
-# if !defined(__USE_FILE_OFFSET64) || !defined(__REDIRECT_NTH)
-
-extern "C" void* mmap(void *start, size_t length, int prot, int flags,
- int fd, off_t offset) __THROW {
- MallocHook::InvokePreMmapHook(start, length, prot, flags, fd, offset);
- void *result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = do_mmap64(start, length, prot, flags, fd,
- static_cast<size_t>(offset)); // avoid sign extension
- }
- MallocHook::InvokeMmapHook(result, start, length, prot, flags, fd, offset);
- return result;
-}
-
-# endif // !defined(__USE_FILE_OFFSET64) || !defined(__REDIRECT_NTH)
-
-extern "C" int munmap(void* start, size_t length) __THROW {
- MallocHook::InvokeMunmapHook(start, length);
- int result;
- if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {
- result = sys_munmap(start, length);
- }
- return result;
-}
-
-extern "C" void* mremap(void* old_addr, size_t old_size, size_t new_size,
- int flags, ...) __THROW {
- va_list ap;
- va_start(ap, flags);
- void *new_address = va_arg(ap, void *);
- va_end(ap);
- void* result = sys_mremap(old_addr, old_size, new_size, flags, new_address);
- MallocHook::InvokeMremapHook(result, old_addr, old_size, new_size, flags,
- new_address);
- return result;
-}
-
-// libc's version:
-extern "C" void* __sbrk(ptrdiff_t increment);
-
-extern "C" void* sbrk(ptrdiff_t increment) __THROW {
- MallocHook::InvokePreSbrkHook(increment);
- void *result = __sbrk(increment);
- MallocHook::InvokeSbrkHook(result, increment);
- return result;
-}
-
-/*static*/void* MallocHook::UnhookedMMap(void *start, size_t length, int prot,
- int flags, int fd, off_t offset) {
- void* result;
- if (!MallocHook::InvokeMmapReplacement(
- start, length, prot, flags, fd, offset, &result)) {
- result = do_mmap64(start, length, prot, flags, fd, offset);
- }
- return result;
-}
-
-/*static*/int MallocHook::UnhookedMUnmap(void *start, size_t length) {
- int result;
- if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {
- result = syscall(SYS_munmap, start, length);
- }
- return result;
-}
-
-#undef MALLOC_HOOK_HAVE_DO_MMAP64
-
-#endif // #ifdef MALLOC_HOOK_HAVE_DO_MMAP64
diff --git a/third_party/tcmalloc/vendor/src/maybe_threads.cc b/third_party/tcmalloc/vendor/src/maybe_threads.cc
deleted file mode 100644
index 15c8a23..0000000
--- a/third_party/tcmalloc/vendor/src/maybe_threads.cc
+++ /dev/null
@@ -1,133 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Paul Menage <opensource@google.com>
-//
-// Some wrappers for pthread functions so that we can be LD_PRELOADed
-// against non-pthreads apps.
-//
-// This module will behave very strangely if some pthreads functions
-// exist and others don't.
-
-#include "config.h"
-#include <assert.h>
-#include <string.h> // for memcmp
-#include <stdio.h> // for __isthreaded on FreeBSD
-// We don't actually need strings. But including this header seems to
-// stop the compiler trying to short-circuit our pthreads existence
-// tests and claiming that the address of a function is always
-// non-zero. I have no idea why ...
-#include <string>
-#include "maybe_threads.h"
-#include "base/basictypes.h"
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW // I guess we're not on a glibc system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-// These are the methods we're going to conditionally include.
-extern "C" {
- int pthread_key_create (pthread_key_t*, void (*)(void*))
- __THROW ATTRIBUTE_WEAK;
- void *pthread_getspecific(pthread_key_t)
- __THROW ATTRIBUTE_WEAK;
- int pthread_setspecific(pthread_key_t, const void*)
- __THROW ATTRIBUTE_WEAK;
- int pthread_once(pthread_once_t *, void (*)(void))
- ATTRIBUTE_WEAK;
-}
-
-#define MAX_PERTHREAD_VALS 16
-static void *perftools_pthread_specific_vals[MAX_PERTHREAD_VALS];
-static int next_key;
-
-int perftools_pthread_key_create(pthread_key_t *key,
- void (*destr_function) (void *)) {
- if (pthread_key_create) {
- return pthread_key_create(key, destr_function);
- } else {
- assert(next_key < MAX_PERTHREAD_VALS);
- *key = (pthread_key_t)(next_key++);
- return 0;
- }
-}
-
-void *perftools_pthread_getspecific(pthread_key_t key) {
- if (pthread_getspecific) {
- return pthread_getspecific(key);
- } else {
- return perftools_pthread_specific_vals[(int)key];
- }
-}
-
-int perftools_pthread_setspecific(pthread_key_t key, void *val) {
- if (pthread_setspecific) {
- return pthread_setspecific(key, val);
- } else {
- perftools_pthread_specific_vals[(int)key] = val;
- return 0;
- }
-}
-
-
-static pthread_once_t pthread_once_init = PTHREAD_ONCE_INIT;
-int perftools_pthread_once(pthread_once_t *ctl,
- void (*init_routine) (void)) {
-#ifdef __FreeBSD__
- // On __FreeBSD__, calling pthread_once on a system that is not
- // linked with -pthread is silently a noop. :-( Luckily, we have a
- // workaround: FreeBSD exposes __isthreaded in <stdio.h>, which is
- // set to 1 when the first thread is spawned. So on those systems,
- // we can use our own separate pthreads-once mechanism, which is
- // used until __isthreaded is 1 (which will never be true if the app
- // is not linked with -pthread).
- static bool pthread_once_ran_before_threads = false;
- if (pthread_once_ran_before_threads) {
- return 0;
- }
- if (!__isthreaded) {
- init_routine();
- pthread_once_ran_before_threads = true;
- return 0;
- }
-#endif
- if (pthread_once) {
- return pthread_once(ctl, init_routine);
- } else {
- if (memcmp(ctl, &pthread_once_init, sizeof(*ctl)) == 0) {
- init_routine();
- ++*(char*)(ctl); // make it so it's no longer equal to init
- }
- return 0;
- }
-}
diff --git a/third_party/tcmalloc/vendor/src/maybe_threads.h b/third_party/tcmalloc/vendor/src/maybe_threads.h
deleted file mode 100644
index 5f35e00..0000000
--- a/third_party/tcmalloc/vendor/src/maybe_threads.h
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Paul Menage <opensource@google.com>
-
-//-------------------------------------------------------------------
-// Some wrappers for pthread functions so that we can be LD_PRELOADed
-// against non-pthreads apps.
-//-------------------------------------------------------------------
-
-#ifndef GOOGLE_MAYBE_THREADS_H_
-#define GOOGLE_MAYBE_THREADS_H_
-
-#ifdef HAVE_PTHREAD
-#include <pthread.h>
-#endif
-
-int perftools_pthread_key_create(pthread_key_t *key,
- void (*destr_function) (void *));
-void *perftools_pthread_getspecific(pthread_key_t key);
-int perftools_pthread_setspecific(pthread_key_t key, void *val);
-int perftools_pthread_once(pthread_once_t *ctl,
- void (*init_routine) (void));
-
-#endif /* GOOGLE_MAYBE_THREADS_H_ */
diff --git a/third_party/tcmalloc/vendor/src/memfs_malloc.cc b/third_party/tcmalloc/vendor/src/memfs_malloc.cc
deleted file mode 100644
index b59f6d9..0000000
--- a/third_party/tcmalloc/vendor/src/memfs_malloc.cc
+++ /dev/null
@@ -1,267 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Arun Sharma
-//
-// A tcmalloc system allocator that uses a memory based filesystem such as
-// tmpfs or hugetlbfs
-//
-// Since these only exist on linux, we only register this allocator there.
-
-#ifdef __linux
-
-#include <config.h>
-#include <errno.h> // for errno, EINVAL
-#include <inttypes.h> // for PRId64
-#include <limits.h> // for PATH_MAX
-#include <stddef.h> // for size_t, NULL
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for int64_t, uintptr_t
-#endif
-#include <stdio.h> // for snprintf
-#include <stdlib.h> // for mkstemp
-#include <string.h> // for strerror
-#include <sys/mman.h> // for mmap, MAP_FAILED, etc
-#include <sys/statfs.h> // for fstatfs, statfs
-#include <unistd.h> // for ftruncate, off_t, unlink
-#include <new> // for operator new
-#include <string>
-
-#include <gperftools/malloc_extension.h>
-#include "base/basictypes.h"
-#include "base/googleinit.h"
-#include "base/sysinfo.h"
-#include "internal_logging.h"
-
-// TODO(sanjay): Move the code below into the tcmalloc namespace
-using tcmalloc::kLog;
-using tcmalloc::kCrash;
-using tcmalloc::Log;
-using std::string;
-
-DEFINE_string(memfs_malloc_path, EnvToString("TCMALLOC_MEMFS_MALLOC_PATH", ""),
- "Path where hugetlbfs or tmpfs is mounted. The caller is "
- "responsible for ensuring that the path is unique and does "
- "not conflict with another process");
-DEFINE_int64(memfs_malloc_limit_mb,
- EnvToInt("TCMALLOC_MEMFS_LIMIT_MB", 0),
- "Limit total allocation size to the "
- "specified number of MiB. 0 == no limit.");
-DEFINE_bool(memfs_malloc_abort_on_fail,
- EnvToBool("TCMALLOC_MEMFS_ABORT_ON_FAIL", false),
- "abort() whenever memfs_malloc fails to satisfy an allocation "
- "for any reason.");
-DEFINE_bool(memfs_malloc_ignore_mmap_fail,
- EnvToBool("TCMALLOC_MEMFS_IGNORE_MMAP_FAIL", false),
- "Ignore failures from mmap");
-DEFINE_bool(memfs_malloc_map_private,
- EnvToBool("TCMALLOC_MEMFS_MAP_PRIVATE", false),
- "Use MAP_PRIVATE with mmap");
-
-// Hugetlbfs based allocator for tcmalloc
-class HugetlbSysAllocator: public SysAllocator {
-public:
- explicit HugetlbSysAllocator(SysAllocator* fallback)
- : failed_(true), // To disable allocator until Initialize() is called.
- big_page_size_(0),
- hugetlb_fd_(-1),
- hugetlb_base_(0),
- fallback_(fallback) {
- }
-
- void* Alloc(size_t size, size_t *actual_size, size_t alignment);
- bool Initialize();
-
- bool failed_; // Whether failed to allocate memory.
-
-private:
- void* AllocInternal(size_t size, size_t *actual_size, size_t alignment);
-
- int64 big_page_size_;
- int hugetlb_fd_; // file descriptor for hugetlb
- off_t hugetlb_base_;
-
- SysAllocator* fallback_; // Default system allocator to fall back to.
-};
-static char hugetlb_space[sizeof(HugetlbSysAllocator)];
-
-// No locking needed here since we assume that tcmalloc calls
-// us with an internal lock held (see tcmalloc/system-alloc.cc).
-void* HugetlbSysAllocator::Alloc(size_t size, size_t *actual_size,
- size_t alignment) {
- if (failed_) {
- return fallback_->Alloc(size, actual_size, alignment);
- }
-
- // We don't respond to allocation requests smaller than big_page_size_ unless
- // the caller is ok to take more than they asked for. Used by MetaDataAlloc.
- if (actual_size == NULL && size < big_page_size_) {
- return fallback_->Alloc(size, actual_size, alignment);
- }
-
- // Enforce huge page alignment. Be careful to deal with overflow.
- size_t new_alignment = alignment;
- if (new_alignment < big_page_size_) new_alignment = big_page_size_;
- size_t aligned_size = ((size + new_alignment - 1) /
- new_alignment) * new_alignment;
- if (aligned_size < size) {
- return fallback_->Alloc(size, actual_size, alignment);
- }
-
- void* result = AllocInternal(aligned_size, actual_size, new_alignment);
- if (result != NULL) {
- return result;
- }
- Log(kLog, __FILE__, __LINE__,
- "HugetlbSysAllocator: (failed, allocated)", failed_, hugetlb_base_);
- if (FLAGS_memfs_malloc_abort_on_fail) {
- Log(kCrash, __FILE__, __LINE__,
- "memfs_malloc_abort_on_fail is set");
- }
- return fallback_->Alloc(size, actual_size, alignment);
-}
-
-void* HugetlbSysAllocator::AllocInternal(size_t size, size_t* actual_size,
- size_t alignment) {
- // Ask for extra memory if alignment > pagesize
- size_t extra = 0;
- if (alignment > big_page_size_) {
- extra = alignment - big_page_size_;
- }
-
- // Test if this allocation would put us over the limit.
- off_t limit = FLAGS_memfs_malloc_limit_mb*1024*1024;
- if (limit > 0 && hugetlb_base_ + size + extra > limit) {
- // Disable the allocator when there's less than one page left.
- if (limit - hugetlb_base_ < big_page_size_) {
- Log(kLog, __FILE__, __LINE__, "reached memfs_malloc_limit_mb");
- failed_ = true;
- }
- else {
- Log(kLog, __FILE__, __LINE__,
- "alloc too large (size, bytes left)", size, limit-hugetlb_base_);
- }
- return NULL;
- }
-
- // This is not needed for hugetlbfs, but needed for tmpfs. Annoyingly
- // hugetlbfs returns EINVAL for ftruncate.
- int ret = ftruncate(hugetlb_fd_, hugetlb_base_ + size + extra);
- if (ret != 0 && errno != EINVAL) {
- Log(kLog, __FILE__, __LINE__,
- "ftruncate failed", strerror(errno));
- failed_ = true;
- return NULL;
- }
-
- // Note: size + extra does not overflow since:
- // size + alignment < (1<<NBITS).
- // and extra <= alignment
- // therefore size + extra < (1<<NBITS)
- void *result;
- result = mmap(0, size + extra, PROT_WRITE|PROT_READ,
- FLAGS_memfs_malloc_map_private ? MAP_PRIVATE : MAP_SHARED,
- hugetlb_fd_, hugetlb_base_);
- if (result == reinterpret_cast<void*>(MAP_FAILED)) {
- if (!FLAGS_memfs_malloc_ignore_mmap_fail) {
- Log(kLog, __FILE__, __LINE__,
- "mmap failed (size, error)", size + extra, strerror(errno));
- failed_ = true;
- }
- return NULL;
- }
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
-
- // Adjust the return memory so it is aligned
- size_t adjust = 0;
- if ((ptr & (alignment - 1)) != 0) {
- adjust = alignment - (ptr & (alignment - 1));
- }
- ptr += adjust;
- hugetlb_base_ += (size + extra);
-
- if (actual_size) {
- *actual_size = size + extra - adjust;
- }
-
- return reinterpret_cast<void*>(ptr);
-}
-
-bool HugetlbSysAllocator::Initialize() {
- char path[PATH_MAX];
- const int pathlen = FLAGS_memfs_malloc_path.size();
- if (pathlen + 8 > sizeof(path)) {
- Log(kCrash, __FILE__, __LINE__, "XX fatal: memfs_malloc_path too long");
- return false;
- }
- memcpy(path, FLAGS_memfs_malloc_path.data(), pathlen);
- memcpy(path + pathlen, ".XXXXXX", 8); // Also copies terminating \0
-
- int hugetlb_fd = mkstemp(path);
- if (hugetlb_fd == -1) {
- Log(kLog, __FILE__, __LINE__,
- "warning: unable to create memfs_malloc_path",
- path, strerror(errno));
- return false;
- }
-
- // Cleanup memory on process exit
- if (unlink(path) == -1) {
- Log(kCrash, __FILE__, __LINE__,
- "fatal: error unlinking memfs_malloc_path", path, strerror(errno));
- return false;
- }
-
- // Use fstatfs to figure out the default page size for memfs
- struct statfs sfs;
- if (fstatfs(hugetlb_fd, &sfs) == -1) {
- Log(kCrash, __FILE__, __LINE__,
- "fatal: error fstatfs of memfs_malloc_path", strerror(errno));
- return false;
- }
- int64 page_size = sfs.f_bsize;
-
- hugetlb_fd_ = hugetlb_fd;
- big_page_size_ = page_size;
- failed_ = false;
- return true;
-}
-
-REGISTER_MODULE_INITIALIZER(memfs_malloc, {
- if (FLAGS_memfs_malloc_path.length()) {
- SysAllocator* alloc = MallocExtension::instance()->GetSystemAllocator();
- HugetlbSysAllocator* hp = new (hugetlb_space) HugetlbSysAllocator(alloc);
- if (hp->Initialize()) {
- MallocExtension::instance()->SetSystemAllocator(hp);
- }
- }
-});
-
-#endif /* ifdef __linux */
diff --git a/third_party/tcmalloc/vendor/src/memory_region_map.cc b/third_party/tcmalloc/vendor/src/memory_region_map.cc
deleted file mode 100644
index 1a81172..0000000
--- a/third_party/tcmalloc/vendor/src/memory_region_map.cc
+++ /dev/null
@@ -1,652 +0,0 @@
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Maxim Lifantsev
- */
-
-//
-// Background and key design points of MemoryRegionMap.
-//
-// MemoryRegionMap is a low-level module with quite atypical requirements that
-// result in some degree of non-triviality of the implementation and design.
-//
-// MemoryRegionMap collects info about *all* memory regions created with
-// mmap, munmap, mremap, sbrk.
-// They key word above is 'all': all that are happening in a process
-// during its lifetime frequently starting even before global object
-// constructor execution.
-//
-// This is needed by the primary client of MemoryRegionMap:
-// HeapLeakChecker uses the regions and the associated stack traces
-// to figure out what part of the memory is the heap:
-// if MemoryRegionMap were to miss some (early) regions, leak checking would
-// stop working correctly.
-//
-// To accomplish the goal of functioning before/during global object
-// constructor execution MemoryRegionMap is done as a singleton service
-// that relies on own on-demand initialized static constructor-less data,
-// and only relies on other low-level modules that can also function properly
-// even before global object constructors run.
-//
-// Accomplishing the goal of collecting data about all mmap, munmap, mremap,
-// sbrk occurrences is a more involved: conceptually to do this one needs to
-// record some bits of data in particular about any mmap or sbrk call,
-// but to do that one needs to allocate memory for that data at some point,
-// but all memory allocations in the end themselves come from an mmap
-// or sbrk call (that's how the address space of the process grows).
-//
-// Also note that we need to do all the above recording from
-// within an mmap/sbrk hook which is sometimes/frequently is made by a memory
-// allocator, including the allocator MemoryRegionMap itself must rely on.
-// In the case of heap-checker usage this includes even the very first
-// mmap/sbrk call happening in the program: heap-checker gets activated due to
-// a link-time installed mmap/sbrk hook and it initializes MemoryRegionMap
-// and asks it to record info about this very first call right from that
-// very first hook invocation.
-//
-// MemoryRegionMap is doing its memory allocations via LowLevelAlloc:
-// unlike more complex standard memory allocator, LowLevelAlloc cooperates with
-// MemoryRegionMap by not holding any of its own locks while it calls mmap
-// to get memory, thus we are able to call LowLevelAlloc from
-// our mmap/sbrk hooks without causing a deadlock in it.
-// For the same reason of deadlock prevention the locking in MemoryRegionMap
-// itself is write-recursive which is an exception to Google's mutex usage.
-//
-// We still need to break the infinite cycle of mmap calling our hook,
-// which asks LowLevelAlloc for memory to record this mmap,
-// which (sometimes) causes mmap, which calls our hook, and so on.
-// We do this as follows: on a recursive call of MemoryRegionMap's
-// mmap/sbrk/mremap hook we record the data about the allocation in a
-// static fixed-sized stack (saved_regions), when the recursion unwinds
-// but before returning from the outer hook call we unwind this stack and
-// move the data from saved_regions to its permanent place in the RegionSet,
-// which can cause more allocations and mmap-s and recursion and unwinding,
-// but the whole process ends eventually due to the fact that for the small
-// allocations we are doing LowLevelAlloc reuses one mmap call and parcels out
-// the memory it created to satisfy several of our allocation requests.
-//
-
-// ========================================================================= //
-
-#include <config.h>
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#elif !defined(MAP_FAILED)
-#define MAP_FAILED -1 // the only thing we need from mman.h
-#endif
-#ifdef HAVE_PTHREAD
-#include <pthread.h> // for pthread_t, pthread_self()
-#endif
-#include <stddef.h>
-
-#include <algorithm>
-#include <set>
-
-#include "memory_region_map.h"
-
-#include "base/logging.h"
-#include "base/low_level_alloc.h"
-#include "malloc_hook-inl.h"
-
-#include <gperftools/stacktrace.h>
-#include <gperftools/malloc_hook.h>
-
-// MREMAP_FIXED is a linux extension. How it's used in this file,
-// setting it to 0 is equivalent to saying, "This feature isn't
-// supported", which is right.
-#ifndef MREMAP_FIXED
-# define MREMAP_FIXED 0
-#endif
-
-using std::max;
-
-// ========================================================================= //
-
-int MemoryRegionMap::client_count_ = 0;
-int MemoryRegionMap::max_stack_depth_ = 0;
-MemoryRegionMap::RegionSet* MemoryRegionMap::regions_ = NULL;
-LowLevelAlloc::Arena* MemoryRegionMap::arena_ = NULL;
-SpinLock MemoryRegionMap::lock_(SpinLock::LINKER_INITIALIZED);
-SpinLock MemoryRegionMap::owner_lock_( // ACQUIRED_AFTER(lock_)
- SpinLock::LINKER_INITIALIZED);
-int MemoryRegionMap::recursion_count_ = 0; // GUARDED_BY(owner_lock_)
-pthread_t MemoryRegionMap::lock_owner_tid_; // GUARDED_BY(owner_lock_)
-int64 MemoryRegionMap::map_size_ = 0;
-int64 MemoryRegionMap::unmap_size_ = 0;
-
-// ========================================================================= //
-
-// Simple hook into execution of global object constructors,
-// so that we do not call pthread_self() when it does not yet work.
-static bool libpthread_initialized = false;
-static bool initializer = (libpthread_initialized = true, true);
-
-static inline bool current_thread_is(pthread_t should_be) {
- // Before main() runs, there's only one thread, so we're always that thread
- if (!libpthread_initialized) return true;
- // this starts working only sometime well into global constructor execution:
- return pthread_equal(pthread_self(), should_be);
-}
-
-// ========================================================================= //
-
-// Constructor-less place-holder to store a RegionSet in.
-union MemoryRegionMap::RegionSetRep {
- char rep[sizeof(RegionSet)];
- void* align_it; // do not need a better alignment for 'rep' than this
- RegionSet* region_set() { return reinterpret_cast<RegionSet*>(rep); }
-};
-
-// The bytes where MemoryRegionMap::regions_ will point to.
-// We use RegionSetRep with noop c-tor so that global construction
-// does not interfere.
-static MemoryRegionMap::RegionSetRep regions_rep;
-
-// ========================================================================= //
-
-// Has InsertRegionLocked been called recursively
-// (or rather should we *not* use regions_ to record a hooked mmap).
-static bool recursive_insert = false;
-
-void MemoryRegionMap::Init(int max_stack_depth) {
- RAW_VLOG(10, "MemoryRegionMap Init");
- RAW_CHECK(max_stack_depth >= 0, "");
- // Make sure we don't overflow the memory in region stacks:
- RAW_CHECK(max_stack_depth <= kMaxStackDepth,
- "need to increase kMaxStackDepth?");
- Lock();
- client_count_ += 1;
- max_stack_depth_ = max(max_stack_depth_, max_stack_depth);
- if (client_count_ > 1) {
- // not first client: already did initialization-proper
- Unlock();
- RAW_VLOG(10, "MemoryRegionMap Init increment done");
- return;
- }
- // Set our hooks and make sure they were installed:
- RAW_CHECK(MallocHook::AddMmapHook(&MmapHook), "");
- RAW_CHECK(MallocHook::AddMremapHook(&MremapHook), "");
- RAW_CHECK(MallocHook::AddSbrkHook(&SbrkHook), "");
- RAW_CHECK(MallocHook::AddMunmapHook(&MunmapHook), "");
- // We need to set recursive_insert since the NewArena call itself
- // will already do some allocations with mmap which our hooks will catch
- // recursive_insert allows us to buffer info about these mmap calls.
- // Note that Init() can be (and is) sometimes called
- // already from within an mmap/sbrk hook.
- recursive_insert = true;
- arena_ = LowLevelAlloc::NewArena(0, LowLevelAlloc::DefaultArena());
- recursive_insert = false;
- HandleSavedRegionsLocked(&InsertRegionLocked); // flush the buffered ones
- // Can't instead use HandleSavedRegionsLocked(&DoInsertRegionLocked) before
- // recursive_insert = false; as InsertRegionLocked will also construct
- // regions_ on demand for us.
- Unlock();
- RAW_VLOG(10, "MemoryRegionMap Init done");
-}
-
-bool MemoryRegionMap::Shutdown() {
- RAW_VLOG(10, "MemoryRegionMap Shutdown");
- Lock();
- RAW_CHECK(client_count_ > 0, "");
- client_count_ -= 1;
- if (client_count_ != 0) { // not last client; need not really shutdown
- Unlock();
- RAW_VLOG(10, "MemoryRegionMap Shutdown decrement done");
- return true;
- }
- RAW_CHECK(MallocHook::RemoveMmapHook(&MmapHook), "");
- RAW_CHECK(MallocHook::RemoveMremapHook(&MremapHook), "");
- RAW_CHECK(MallocHook::RemoveSbrkHook(&SbrkHook), "");
- RAW_CHECK(MallocHook::RemoveMunmapHook(&MunmapHook), "");
- if (regions_) regions_->~RegionSet();
- regions_ = NULL;
- bool deleted_arena = LowLevelAlloc::DeleteArena(arena_);
- if (deleted_arena) {
- arena_ = 0;
- } else {
- RAW_LOG(WARNING, "Can't delete LowLevelAlloc arena: it's being used");
- }
- Unlock();
- RAW_VLOG(10, "MemoryRegionMap Shutdown done");
- return deleted_arena;
-}
-
-// Invariants (once libpthread_initialized is true):
-// * While lock_ is not held, recursion_count_ is 0 (and
-// lock_owner_tid_ is the previous owner, but we don't rely on
-// that).
-// * recursion_count_ and lock_owner_tid_ are only written while
-// both lock_ and owner_lock_ are held. They may be read under
-// just owner_lock_.
-// * At entry and exit of Lock() and Unlock(), the current thread
-// owns lock_ iff pthread_equal(lock_owner_tid_, pthread_self())
-// && recursion_count_ > 0.
-void MemoryRegionMap::Lock() {
- {
- SpinLockHolder l(&owner_lock_);
- if (recursion_count_ > 0 && current_thread_is(lock_owner_tid_)) {
- RAW_CHECK(lock_.IsHeld(), "Invariants violated");
- recursion_count_++;
- RAW_CHECK(recursion_count_ <= 5,
- "recursive lock nesting unexpectedly deep");
- return;
- }
- }
- lock_.Lock();
- {
- SpinLockHolder l(&owner_lock_);
- RAW_CHECK(recursion_count_ == 0,
- "Last Unlock didn't reset recursion_count_");
- if (libpthread_initialized)
- lock_owner_tid_ = pthread_self();
- recursion_count_ = 1;
- }
-}
-
-void MemoryRegionMap::Unlock() {
- SpinLockHolder l(&owner_lock_);
- RAW_CHECK(recursion_count_ > 0, "unlock when not held");
- RAW_CHECK(lock_.IsHeld(),
- "unlock when not held, and recursion_count_ is wrong");
- RAW_CHECK(current_thread_is(lock_owner_tid_), "unlock by non-holder");
- recursion_count_--;
- if (recursion_count_ == 0) {
- lock_.Unlock();
- }
-}
-
-bool MemoryRegionMap::LockIsHeld() {
- SpinLockHolder l(&owner_lock_);
- return lock_.IsHeld() && current_thread_is(lock_owner_tid_);
-}
-
-const MemoryRegionMap::Region*
-MemoryRegionMap::DoFindRegionLocked(uintptr_t addr) {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- if (regions_ != NULL) {
- Region sample;
- sample.SetRegionSetKey(addr);
- RegionSet::iterator region = regions_->lower_bound(sample);
- if (region != regions_->end()) {
- RAW_CHECK(addr <= region->end_addr, "");
- if (region->start_addr <= addr && addr < region->end_addr) {
- return &(*region);
- }
- }
- }
- return NULL;
-}
-
-bool MemoryRegionMap::FindRegion(uintptr_t addr, Region* result) {
- Lock();
- const Region* region = DoFindRegionLocked(addr);
- if (region != NULL) *result = *region; // create it as an independent copy
- Unlock();
- return region != NULL;
-}
-
-bool MemoryRegionMap::FindAndMarkStackRegion(uintptr_t stack_top,
- Region* result) {
- Lock();
- const Region* region = DoFindRegionLocked(stack_top);
- if (region != NULL) {
- RAW_VLOG(10, "Stack at %p is inside region %p..%p",
- reinterpret_cast<void*>(stack_top),
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- const_cast<Region*>(region)->set_is_stack(); // now we know
- // cast is safe (set_is_stack does not change the set ordering key)
- *result = *region; // create *result as an independent copy
- }
- Unlock();
- return region != NULL;
-}
-
-MemoryRegionMap::RegionIterator MemoryRegionMap::BeginRegionLocked() {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- RAW_CHECK(regions_ != NULL, "");
- return regions_->begin();
-}
-
-MemoryRegionMap::RegionIterator MemoryRegionMap::EndRegionLocked() {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- RAW_CHECK(regions_ != NULL, "");
- return regions_->end();
-}
-
-inline void MemoryRegionMap::DoInsertRegionLocked(const Region& region) {
- RAW_VLOG(12, "Inserting region %p..%p from %p",
- reinterpret_cast<void*>(region.start_addr),
- reinterpret_cast<void*>(region.end_addr),
- reinterpret_cast<void*>(region.caller()));
- RegionSet::const_iterator i = regions_->lower_bound(region);
- if (i != regions_->end() && i->start_addr <= region.start_addr) {
- RAW_DCHECK(region.end_addr <= i->end_addr, ""); // lower_bound ensures this
- return; // 'region' is a subset of an already recorded region; do nothing
- // We can be stricter and allow this only when *i has been created via
- // an mmap with MAP_NORESERVE flag set.
- }
- if (DEBUG_MODE) {
- RAW_CHECK(i == regions_->end() || !region.Overlaps(*i),
- "Wow, overlapping memory regions");
- Region sample;
- sample.SetRegionSetKey(region.start_addr);
- i = regions_->lower_bound(sample);
- RAW_CHECK(i == regions_->end() || !region.Overlaps(*i),
- "Wow, overlapping memory regions");
- }
- region.AssertIsConsistent(); // just making sure
- // This inserts and allocates permanent storage for region
- // and its call stack data: it's safe to do it now:
- regions_->insert(region);
- RAW_VLOG(12, "Inserted region %p..%p :",
- reinterpret_cast<void*>(region.start_addr),
- reinterpret_cast<void*>(region.end_addr));
- if (VLOG_IS_ON(12)) LogAllLocked();
-}
-
-// These variables are local to MemoryRegionMap::InsertRegionLocked()
-// and MemoryRegionMap::HandleSavedRegionsLocked()
-// and are file-level to ensure that they are initialized at load time.
-
-// Number of unprocessed region inserts.
-static int saved_regions_count = 0;
-
-// Unprocessed inserts (must be big enough to hold all allocations that can
-// be caused by a InsertRegionLocked call).
-// Region has no constructor, so that c-tor execution does not interfere
-// with the any-time use of the static memory behind saved_regions.
-static MemoryRegionMap::Region saved_regions[20];
-
-inline void MemoryRegionMap::HandleSavedRegionsLocked(
- void (*insert_func)(const Region& region)) {
- while (saved_regions_count > 0) {
- // Making a local-var copy of the region argument to insert_func
- // including its stack (w/o doing any memory allocations) is important:
- // in many cases the memory in saved_regions
- // will get written-to during the (*insert_func)(r) call below.
- Region r = saved_regions[--saved_regions_count];
- (*insert_func)(r);
- }
-}
-
-inline void MemoryRegionMap::InsertRegionLocked(const Region& region) {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- // We can be called recursively, because RegionSet constructor
- // and DoInsertRegionLocked() (called below) can call the allocator.
- // recursive_insert tells us if that's the case. When this happens,
- // region insertion information is recorded in saved_regions[],
- // and taken into account when the recursion unwinds.
- // Do the insert:
- if (recursive_insert) { // recursion: save in saved_regions
- RAW_VLOG(12, "Saving recursive insert of region %p..%p from %p",
- reinterpret_cast<void*>(region.start_addr),
- reinterpret_cast<void*>(region.end_addr),
- reinterpret_cast<void*>(region.caller()));
- RAW_CHECK(saved_regions_count < arraysize(saved_regions), "");
- // Copy 'region' to saved_regions[saved_regions_count]
- // together with the contents of its call_stack,
- // then increment saved_regions_count.
- saved_regions[saved_regions_count++] = region;
- } else { // not a recusrive call
- if (regions_ == NULL) { // init regions_
- RAW_VLOG(12, "Initializing region set");
- regions_ = regions_rep.region_set();
- recursive_insert = true;
- new(regions_) RegionSet();
- HandleSavedRegionsLocked(&DoInsertRegionLocked);
- recursive_insert = false;
- }
- recursive_insert = true;
- // Do the actual insertion work to put new regions into regions_:
- DoInsertRegionLocked(region);
- HandleSavedRegionsLocked(&DoInsertRegionLocked);
- recursive_insert = false;
- }
-}
-
-// We strip out different number of stack frames in debug mode
-// because less inlining happens in that case
-#ifdef NDEBUG
-static const int kStripFrames = 1;
-#else
-static const int kStripFrames = 3;
-#endif
-
-void MemoryRegionMap::RecordRegionAddition(const void* start, size_t size) {
- // Record start/end info about this memory acquisition call in a new region:
- Region region;
- region.Create(start, size);
- // First get the call stack info into the local varible 'region':
- const int depth =
- max_stack_depth_ > 0
- ? MallocHook::GetCallerStackTrace(const_cast<void**>(region.call_stack),
- max_stack_depth_, kStripFrames + 1)
- : 0;
- region.set_call_stack_depth(depth); // record stack info fully
- RAW_VLOG(10, "New global region %p..%p from %p",
- reinterpret_cast<void*>(region.start_addr),
- reinterpret_cast<void*>(region.end_addr),
- reinterpret_cast<void*>(region.caller()));
- // Note: none of the above allocates memory.
- Lock(); // recursively lock
- map_size_ += size;
- InsertRegionLocked(region);
- // This will (eventually) allocate storage for and copy over the stack data
- // from region.call_stack_data_ that is pointed by region.call_stack().
- Unlock();
-}
-
-void MemoryRegionMap::RecordRegionRemoval(const void* start, size_t size) {
- Lock();
- if (recursive_insert) {
- // First remove the removed region from saved_regions, if it's
- // there, to prevent overrunning saved_regions in recursive
- // map/unmap call sequences, and also from later inserting regions
- // which have already been unmapped.
- uintptr_t start_addr = reinterpret_cast<uintptr_t>(start);
- uintptr_t end_addr = start_addr + size;
- int put_pos = 0;
- int old_count = saved_regions_count;
- for (int i = 0; i < old_count; ++i, ++put_pos) {
- Region& r = saved_regions[i];
- if (r.start_addr == start_addr && r.end_addr == end_addr) {
- // An exact match, so it's safe to remove.
- --saved_regions_count;
- --put_pos;
- RAW_VLOG(10, ("Insta-Removing saved region %p..%p; "
- "now have %d saved regions"),
- reinterpret_cast<void*>(start_addr),
- reinterpret_cast<void*>(end_addr),
- saved_regions_count);
- } else {
- if (put_pos < i) {
- saved_regions[put_pos] = saved_regions[i];
- }
- }
- }
- }
- if (regions_ == NULL) { // We must have just unset the hooks,
- // but this thread was already inside the hook.
- Unlock();
- return;
- }
- if (!recursive_insert) {
- HandleSavedRegionsLocked(&InsertRegionLocked);
- }
- // first handle adding saved regions if any
- uintptr_t start_addr = reinterpret_cast<uintptr_t>(start);
- uintptr_t end_addr = start_addr + size;
- // subtract start_addr, end_addr from all the regions
- RAW_VLOG(10, "Removing global region %p..%p; have %"PRIuS" regions",
- reinterpret_cast<void*>(start_addr),
- reinterpret_cast<void*>(end_addr),
- regions_->size());
- Region sample;
- sample.SetRegionSetKey(start_addr);
- // Only iterate over the regions that might overlap start_addr..end_addr:
- for (RegionSet::iterator region = regions_->lower_bound(sample);
- region != regions_->end() && region->start_addr < end_addr;
- /*noop*/) {
- RAW_VLOG(13, "Looking at region %p..%p",
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- if (start_addr <= region->start_addr &&
- region->end_addr <= end_addr) { // full deletion
- RAW_VLOG(12, "Deleting region %p..%p",
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- RegionSet::iterator d = region;
- ++region;
- regions_->erase(d);
- continue;
- } else if (region->start_addr < start_addr &&
- end_addr < region->end_addr) { // cutting-out split
- RAW_VLOG(12, "Splitting region %p..%p in two",
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- // Make another region for the start portion:
- // The new region has to be the start portion because we can't
- // just modify region->end_addr as it's the sorting key.
- Region r = *region;
- r.set_end_addr(start_addr);
- InsertRegionLocked(r);
- // cut *region from start:
- const_cast<Region&>(*region).set_start_addr(end_addr);
- } else if (end_addr > region->start_addr &&
- start_addr <= region->start_addr) { // cut from start
- RAW_VLOG(12, "Start-chopping region %p..%p",
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- const_cast<Region&>(*region).set_start_addr(end_addr);
- } else if (start_addr > region->start_addr &&
- start_addr < region->end_addr) { // cut from end
- RAW_VLOG(12, "End-chopping region %p..%p",
- reinterpret_cast<void*>(region->start_addr),
- reinterpret_cast<void*>(region->end_addr));
- // Can't just modify region->end_addr (it's the sorting key):
- Region r = *region;
- r.set_end_addr(start_addr);
- RegionSet::iterator d = region;
- ++region;
- // It's safe to erase before inserting since r is independent of *d:
- // r contains an own copy of the call stack:
- regions_->erase(d);
- InsertRegionLocked(r);
- continue;
- }
- ++region;
- }
- RAW_VLOG(12, "Removed region %p..%p; have %"PRIuS" regions",
- reinterpret_cast<void*>(start_addr),
- reinterpret_cast<void*>(end_addr),
- regions_->size());
- if (VLOG_IS_ON(12)) LogAllLocked();
- unmap_size_ += size;
- Unlock();
-}
-
-void MemoryRegionMap::MmapHook(const void* result,
- const void* start, size_t size,
- int prot, int flags,
- int fd, off_t offset) {
- // TODO(maxim): replace all 0x%"PRIxS" by %p when RAW_VLOG uses a safe
- // snprintf reimplementation that does not malloc to pretty-print NULL
- RAW_VLOG(10, "MMap = 0x%"PRIxPTR" of %"PRIuS" at %"PRIu64" "
- "prot %d flags %d fd %d offs %"PRId64,
- reinterpret_cast<uintptr_t>(result), size,
- reinterpret_cast<uint64>(start), prot, flags, fd,
- static_cast<int64>(offset));
- if (result != reinterpret_cast<void*>(MAP_FAILED) && size != 0) {
- RecordRegionAddition(result, size);
- }
-}
-
-void MemoryRegionMap::MunmapHook(const void* ptr, size_t size) {
- RAW_VLOG(10, "MUnmap of %p %"PRIuS"", ptr, size);
- if (size != 0) {
- RecordRegionRemoval(ptr, size);
- }
-}
-
-void MemoryRegionMap::MremapHook(const void* result,
- const void* old_addr, size_t old_size,
- size_t new_size, int flags,
- const void* new_addr) {
- RAW_VLOG(10, "MRemap = 0x%"PRIxPTR" of 0x%"PRIxPTR" %"PRIuS" "
- "to %"PRIuS" flags %d new_addr=0x%"PRIxPTR,
- (uintptr_t)result, (uintptr_t)old_addr,
- old_size, new_size, flags,
- flags & MREMAP_FIXED ? (uintptr_t)new_addr : 0);
- if (result != reinterpret_cast<void*>(-1)) {
- RecordRegionRemoval(old_addr, old_size);
- RecordRegionAddition(result, new_size);
- }
-}
-
-extern "C" void* __sbrk(ptrdiff_t increment); // defined in libc
-
-void MemoryRegionMap::SbrkHook(const void* result, ptrdiff_t increment) {
- RAW_VLOG(10, "Sbrk = 0x%"PRIxPTR" of %"PRIdS"", (uintptr_t)result, increment);
- if (result != reinterpret_cast<void*>(-1)) {
- if (increment > 0) {
- void* new_end = sbrk(0);
- RecordRegionAddition(result, reinterpret_cast<uintptr_t>(new_end) -
- reinterpret_cast<uintptr_t>(result));
- } else if (increment < 0) {
- void* new_end = sbrk(0);
- RecordRegionRemoval(new_end, reinterpret_cast<uintptr_t>(result) -
- reinterpret_cast<uintptr_t>(new_end));
- }
- }
-}
-
-void MemoryRegionMap::LogAllLocked() {
- RAW_CHECK(LockIsHeld(), "should be held (by this thread)");
- RAW_LOG(INFO, "List of regions:");
- uintptr_t previous = 0;
- for (RegionSet::const_iterator r = regions_->begin();
- r != regions_->end(); ++r) {
- RAW_LOG(INFO, "Memory region 0x%"PRIxPTR"..0x%"PRIxPTR" "
- "from 0x%"PRIxPTR" stack=%d",
- r->start_addr, r->end_addr, r->caller(), r->is_stack);
- RAW_CHECK(previous < r->end_addr, "wow, we messed up the set order");
- // this must be caused by uncontrolled recursive operations on regions_
- previous = r->end_addr;
- }
- RAW_LOG(INFO, "End of regions list");
-}
diff --git a/third_party/tcmalloc/vendor/src/memory_region_map.h b/third_party/tcmalloc/vendor/src/memory_region_map.h
deleted file mode 100644
index 988ea70..0000000
--- a/third_party/tcmalloc/vendor/src/memory_region_map.h
+++ /dev/null
@@ -1,340 +0,0 @@
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Maxim Lifantsev
- */
-
-#ifndef BASE_MEMORY_REGION_MAP_H_
-#define BASE_MEMORY_REGION_MAP_H_
-
-#include <config.h>
-
-#ifdef HAVE_PTHREAD
-#include <pthread.h>
-#endif
-#include <stddef.h>
-#include <set>
-#include "base/stl_allocator.h"
-#include "base/spinlock.h"
-#include "base/thread_annotations.h"
-#include "base/low_level_alloc.h"
-
-// TODO(maxim): add a unittest:
-// execute a bunch of mmaps and compare memory map what strace logs
-// execute a bunch of mmap/munmup and compare memory map with
-// own accounting of what those mmaps generated
-
-// Thread-safe class to collect and query the map of all memory regions
-// in a process that have been created with mmap, munmap, mremap, sbrk.
-// For each memory region, we keep track of (and provide to users)
-// the stack trace that allocated that memory region.
-// The recorded stack trace depth is bounded by
-// a user-supplied max_stack_depth parameter of Init().
-// After initialization with Init()
-// (which can happened even before global object constructor execution)
-// we collect the map by installing and monitoring MallocHook-s
-// to mmap, munmap, mremap, sbrk.
-// At any time one can query this map via provided interface.
-// For more details on the design of MemoryRegionMap
-// see the comment at the top of our .cc file.
-class MemoryRegionMap {
- private:
- // Max call stack recording depth supported by Init(). Set it to be
- // high enough for all our clients. Note: we do not define storage
- // for this (doing that requires special handling in windows), so
- // don't take the address of it!
- static const int kMaxStackDepth = 32;
-
- public:
- // interface ================================================================
-
- // Every client of MemoryRegionMap must call Init() before first use,
- // and Shutdown() after last use. This allows us to reference count
- // this (singleton) class properly. MemoryRegionMap assumes it's the
- // only client of MallocHooks, so a client can only register other
- // MallocHooks after calling Init() and must unregister them before
- // calling Shutdown().
-
- // Initialize this module to record memory allocation stack traces.
- // Stack traces that have more than "max_stack_depth" frames
- // are automatically shrunk to "max_stack_depth" when they are recorded.
- // Init() can be called more than once w/o harm, largest max_stack_depth
- // will be the effective one.
- // It will install mmap, munmap, mremap, sbrk hooks
- // and initialize arena_ and our hook and locks, hence one can use
- // MemoryRegionMap::Lock()/Unlock() to manage the locks.
- // Uses Lock/Unlock inside.
- static void Init(int max_stack_depth);
-
- // Try to shutdown this module undoing what Init() did.
- // Returns true iff could do full shutdown (or it was not attempted).
- // Full shutdown is attempted when the number of Shutdown() calls equals
- // the number of Init() calls.
- static bool Shutdown();
-
- // Locks to protect our internal data structures.
- // These also protect use of arena_ if our Init() has been done.
- // The lock is recursive.
- static void Lock() EXCLUSIVE_LOCK_FUNCTION(lock_);
- static void Unlock() UNLOCK_FUNCTION(lock_);
-
- // Returns true when the lock is held by this thread (for use in RAW_CHECK-s).
- static bool LockIsHeld();
-
- // Locker object that acquires the MemoryRegionMap::Lock
- // for the duration of its lifetime (a C++ scope).
- class LockHolder {
- public:
- LockHolder() { Lock(); }
- ~LockHolder() { Unlock(); }
- private:
- DISALLOW_COPY_AND_ASSIGN(LockHolder);
- };
-
- // A memory region that we know about through malloc_hook-s.
- // This is essentially an interface through which MemoryRegionMap
- // exports the collected data to its clients. Thread-compatible.
- struct Region {
- uintptr_t start_addr; // region start address
- uintptr_t end_addr; // region end address
- int call_stack_depth; // number of caller stack frames that we saved
- const void* call_stack[kMaxStackDepth]; // caller address stack array
- // filled to call_stack_depth size
- bool is_stack; // does this region contain a thread's stack:
- // a user of MemoryRegionMap supplies this info
-
- // Convenience accessor for call_stack[0],
- // i.e. (the program counter of) the immediate caller
- // of this region's allocation function,
- // but it also returns NULL when call_stack_depth is 0,
- // i.e whe we weren't able to get the call stack.
- // This usually happens in recursive calls, when the stack-unwinder
- // calls mmap() which in turn calls the stack-unwinder.
- uintptr_t caller() const {
- return reinterpret_cast<uintptr_t>(call_stack_depth >= 1
- ? call_stack[0] : NULL);
- }
-
- // Return true iff this region overlaps region x.
- bool Overlaps(const Region& x) const {
- return start_addr < x.end_addr && end_addr > x.start_addr;
- }
-
- private: // helpers for MemoryRegionMap
- friend class MemoryRegionMap;
-
- // The ways we create Region-s:
- void Create(const void* start, size_t size) {
- start_addr = reinterpret_cast<uintptr_t>(start);
- end_addr = start_addr + size;
- is_stack = false; // not a stack till marked such
- call_stack_depth = 0;
- AssertIsConsistent();
- }
- void set_call_stack_depth(int depth) {
- RAW_DCHECK(call_stack_depth == 0, ""); // only one such set is allowed
- call_stack_depth = depth;
- AssertIsConsistent();
- }
-
- // The ways we modify Region-s:
- void set_is_stack() { is_stack = true; }
- void set_start_addr(uintptr_t addr) {
- start_addr = addr;
- AssertIsConsistent();
- }
- void set_end_addr(uintptr_t addr) {
- end_addr = addr;
- AssertIsConsistent();
- }
-
- // Verifies that *this contains consistent data, crashes if not the case.
- void AssertIsConsistent() const {
- RAW_DCHECK(start_addr < end_addr, "");
- RAW_DCHECK(call_stack_depth >= 0 &&
- call_stack_depth <= kMaxStackDepth, "");
- }
-
- // Post-default construction helper to make a Region suitable
- // for searching in RegionSet regions_.
- void SetRegionSetKey(uintptr_t addr) {
- // make sure *this has no usable data:
- if (DEBUG_MODE) memset(this, 0xFF, sizeof(*this));
- end_addr = addr;
- }
-
- // Note: call_stack[kMaxStackDepth] as a member lets us make Region
- // a simple self-contained struct with correctly behaving bit-vise copying.
- // This simplifies the code of this module but wastes some memory:
- // in most-often use case of this module (leak checking)
- // only one call_stack element out of kMaxStackDepth is actually needed.
- // Making the storage for call_stack variable-sized,
- // substantially complicates memory management for the Region-s:
- // as they need to be created and manipulated for some time
- // w/o any memory allocations, yet are also given out to the users.
- };
-
- // Find the region that covers addr and write its data into *result if found,
- // in which case *result gets filled so that it stays fully functional
- // even when the underlying region gets removed from MemoryRegionMap.
- // Returns success. Uses Lock/Unlock inside.
- static bool FindRegion(uintptr_t addr, Region* result);
-
- // Find the region that contains stack_top, mark that region as
- // a stack region, and write its data into *result if found,
- // in which case *result gets filled so that it stays fully functional
- // even when the underlying region gets removed from MemoryRegionMap.
- // Returns success. Uses Lock/Unlock inside.
- static bool FindAndMarkStackRegion(uintptr_t stack_top, Region* result);
-
- private: // our internal types ==============================================
-
- // Region comparator for sorting with STL
- struct RegionCmp {
- bool operator()(const Region& x, const Region& y) const {
- return x.end_addr < y.end_addr;
- }
- };
-
- // We allocate STL objects in our own arena.
- struct MyAllocator {
- static void *Allocate(size_t n) {
- return LowLevelAlloc::AllocWithArena(n, arena_);
- }
- static void Free(const void *p, size_t /* n */) {
- LowLevelAlloc::Free(const_cast<void*>(p));
- }
- };
-
- // Set of the memory regions
- typedef std::set<Region, RegionCmp,
- STL_Allocator<Region, MyAllocator> > RegionSet;
-
- public: // more in-depth interface ==========================================
-
- // STL iterator with values of Region
- typedef RegionSet::const_iterator RegionIterator;
-
- // Return the begin/end iterators to all the regions.
- // These need Lock/Unlock protection around their whole usage (loop).
- // Even when the same thread causes modifications during such a loop
- // (which are permitted due to recursive locking)
- // the loop iterator will still be valid as long as its region
- // has not been deleted, but EndRegionLocked should be
- // re-evaluated whenever the set of regions has changed.
- static RegionIterator BeginRegionLocked();
- static RegionIterator EndRegionLocked();
-
- // Return the accumulated sizes of mapped and unmapped regions.
- static int64 MapSize() { return map_size_; }
- static int64 UnmapSize() { return unmap_size_; }
-
- // Effectively private type from our .cc =================================
- // public to let us declare global objects:
- union RegionSetRep;
-
- private:
- // representation ===========================================================
-
- // Counter of clients of this module that have called Init().
- static int client_count_;
-
- // Maximal number of caller stack frames to save (>= 0).
- static int max_stack_depth_;
-
- // Arena used for our allocations in regions_.
- static LowLevelAlloc::Arena* arena_;
-
- // Set of the mmap/sbrk/mremap-ed memory regions
- // To be accessed *only* when Lock() is held.
- // Hence we protect the non-recursive lock used inside of arena_
- // with our recursive Lock(). This lets a user prevent deadlocks
- // when threads are stopped by ListAllProcessThreads at random spots
- // simply by acquiring our recursive Lock() before that.
- static RegionSet* regions_;
-
- // Lock to protect regions_ variable and the data behind.
- static SpinLock lock_;
- // Lock to protect the recursive lock itself.
- static SpinLock owner_lock_;
-
- // Recursion count for the recursive lock.
- static int recursion_count_;
- // The thread id of the thread that's inside the recursive lock.
- static pthread_t lock_owner_tid_;
-
- // Total size of all mapped pages so far
- static int64 map_size_;
- // Total size of all unmapped pages so far
- static int64 unmap_size_;
-
- // helpers ==================================================================
-
- // Helper for FindRegion and FindAndMarkStackRegion:
- // returns the region covering 'addr' or NULL; assumes our lock_ is held.
- static const Region* DoFindRegionLocked(uintptr_t addr);
-
- // Verifying wrapper around regions_->insert(region)
- // To be called to do InsertRegionLocked's work only!
- inline static void DoInsertRegionLocked(const Region& region);
- // Handle regions saved by InsertRegionLocked into a tmp static array
- // by calling insert_func on them.
- inline static void HandleSavedRegionsLocked(
- void (*insert_func)(const Region& region));
- // Wrapper around DoInsertRegionLocked
- // that handles the case of recursive allocator calls.
- inline static void InsertRegionLocked(const Region& region);
-
- // Record addition of a memory region at address "start" of size "size"
- // (called from our mmap/mremap/sbrk hooks).
- static void RecordRegionAddition(const void* start, size_t size);
- // Record deletion of a memory region at address "start" of size "size"
- // (called from our munmap/mremap/sbrk hooks).
- static void RecordRegionRemoval(const void* start, size_t size);
-
- // Hooks for MallocHook
- static void MmapHook(const void* result,
- const void* start, size_t size,
- int prot, int flags,
- int fd, off_t offset);
- static void MunmapHook(const void* ptr, size_t size);
- static void MremapHook(const void* result, const void* old_addr,
- size_t old_size, size_t new_size, int flags,
- const void* new_addr);
- static void SbrkHook(const void* result, ptrdiff_t increment);
-
- // Log all memory regions; Useful for debugging only.
- // Assumes Lock() is held
- static void LogAllLocked();
-
- DISALLOW_COPY_AND_ASSIGN(MemoryRegionMap);
-};
-
-#endif // BASE_MEMORY_REGION_MAP_H_
diff --git a/third_party/tcmalloc/vendor/src/packed-cache-inl.h b/third_party/tcmalloc/vendor/src/packed-cache-inl.h
deleted file mode 100644
index 77f42b6..0000000
--- a/third_party/tcmalloc/vendor/src/packed-cache-inl.h
+++ /dev/null
@@ -1,238 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Geoff Pike
-//
-// This file provides a minimal cache that can hold a <key, value> pair
-// with little if any wasted space. The types of the key and value
-// must be unsigned integral types or at least have unsigned semantics
-// for >>, casting, and similar operations.
-//
-// Synchronization is not provided. However, the cache is implemented
-// as an array of cache entries whose type is chosen at compile time.
-// If a[i] is atomic on your hardware for the chosen array type then
-// raciness will not necessarily lead to bugginess. The cache entries
-// must be large enough to hold a partial key and a value packed
-// together. The partial keys are bit strings of length
-// kKeybits - kHashbits, and the values are bit strings of length kValuebits.
-//
-// In an effort to use minimal space, every cache entry represents
-// some <key, value> pair; the class provides no way to mark a cache
-// entry as empty or uninitialized. In practice, you may want to have
-// reserved keys or values to get around this limitation. For example, in
-// tcmalloc's PageID-to-sizeclass cache, a value of 0 is used as
-// "unknown sizeclass."
-//
-// Usage Considerations
-// --------------------
-//
-// kHashbits controls the size of the cache. The best value for
-// kHashbits will of course depend on the application. Perhaps try
-// tuning the value of kHashbits by measuring different values on your
-// favorite benchmark. Also remember not to be a pig; other
-// programs that need resources may suffer if you are.
-//
-// The main uses for this class will be when performance is
-// critical and there's a convenient type to hold the cache's
-// entries. As described above, the number of bits required
-// for a cache entry is (kKeybits - kHashbits) + kValuebits. Suppose
-// kKeybits + kValuebits is 43. Then it probably makes sense to
-// chose kHashbits >= 11 so that cache entries fit in a uint32.
-//
-// On the other hand, suppose kKeybits = kValuebits = 64. Then
-// using this class may be less worthwhile. You'll probably
-// be using 128 bits for each entry anyway, so maybe just pick
-// a hash function, H, and use an array indexed by H(key):
-// void Put(K key, V value) { a_[H(key)] = pair<K, V>(key, value); }
-// V GetOrDefault(K key, V default) { const pair<K, V> &p = a_[H(key)]; ... }
-// etc.
-//
-// Further Details
-// ---------------
-//
-// For caches used only by one thread, the following is true:
-// 1. For a cache c,
-// (c.Put(key, value), c.GetOrDefault(key, 0)) == value
-// and
-// (c.Put(key, value), <...>, c.GetOrDefault(key, 0)) == value
-// if the elided code contains no c.Put calls.
-//
-// 2. Has(key) will return false if no <key, value> pair with that key
-// has ever been Put. However, a newly initialized cache will have
-// some <key, value> pairs already present. When you create a new
-// cache, you must specify an "initial value." The initialization
-// procedure is equivalent to Clear(initial_value), which is
-// equivalent to Put(k, initial_value) for all keys k from 0 to
-// 2^kHashbits - 1.
-//
-// 3. If key and key' differ then the only way Put(key, value) may
-// cause Has(key') to change is that Has(key') may change from true to
-// false. Furthermore, a Put() call that doesn't change Has(key')
-// doesn't change GetOrDefault(key', ...) either.
-//
-// Implementation details:
-//
-// This is a direct-mapped cache with 2^kHashbits entries; the hash
-// function simply takes the low bits of the key. We store whole keys
-// if a whole key plus a whole value fits in an entry. Otherwise, an
-// entry is the high bits of a key and a value, packed together.
-// E.g., a 20 bit key and a 7 bit value only require a uint16 for each
-// entry if kHashbits >= 11.
-//
-// Alternatives to this scheme will be added as needed.
-
-#ifndef TCMALLOC_PACKED_CACHE_INL_H_
-#define TCMALLOC_PACKED_CACHE_INL_H_
-
-#include "config.h"
-#include <stddef.h> // for size_t
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t
-#endif
-#include "base/basictypes.h"
-#include "internal_logging.h"
-
-// A safe way of doing "(1 << n) - 1" -- without worrying about overflow
-// Note this will all be resolved to a constant expression at compile-time
-#define N_ONES_(IntType, N) \
- ( (N) == 0 ? 0 : ((static_cast<IntType>(1) << ((N)-1))-1 + \
- (static_cast<IntType>(1) << ((N)-1))) )
-
-// The types K and V provide upper bounds on the number of valid keys
-// and values, but we explicitly require the keys to be less than
-// 2^kKeybits and the values to be less than 2^kValuebits. The size of
-// the table is controlled by kHashbits, and the type of each entry in
-// the cache is T. See also the big comment at the top of the file.
-template <int kKeybits, typename T>
-class PackedCache {
- public:
- typedef uintptr_t K;
- typedef size_t V;
-#ifdef TCMALLOC_SMALL_BUT_SLOW
- // Decrease the size map cache if running in the small memory mode.
- static const int kHashbits = 12;
-#else
- static const int kHashbits = 16;
-#endif
- static const int kValuebits = 7;
- static const bool kUseWholeKeys = kKeybits + kValuebits <= 8 * sizeof(T);
-
- explicit PackedCache(V initial_value) {
- COMPILE_ASSERT(kKeybits <= sizeof(K) * 8, key_size);
- COMPILE_ASSERT(kValuebits <= sizeof(V) * 8, value_size);
- COMPILE_ASSERT(kHashbits <= kKeybits, hash_function);
- COMPILE_ASSERT(kKeybits - kHashbits + kValuebits <= kTbits,
- entry_size_must_be_big_enough);
- Clear(initial_value);
- }
-
- void Put(K key, V value) {
- ASSERT(key == (key & kKeyMask));
- ASSERT(value == (value & kValueMask));
- array_[Hash(key)] = KeyToUpper(key) | value;
- }
-
- bool Has(K key) const {
- ASSERT(key == (key & kKeyMask));
- return KeyMatch(array_[Hash(key)], key);
- }
-
- V GetOrDefault(K key, V default_value) const {
- // As with other code in this class, we touch array_ as few times
- // as we can. Assuming entries are read atomically (e.g., their
- // type is uintptr_t on most hardware) then certain races are
- // harmless.
- ASSERT(key == (key & kKeyMask));
- T entry = array_[Hash(key)];
- return KeyMatch(entry, key) ? EntryToValue(entry) : default_value;
- }
-
- void Clear(V value) {
- ASSERT(value == (value & kValueMask));
- for (int i = 0; i < 1 << kHashbits; i++) {
- ASSERT(kUseWholeKeys || KeyToUpper(i) == 0);
- array_[i] = kUseWholeKeys ? (value | KeyToUpper(i)) : value;
- }
- }
-
- private:
- // We are going to pack a value and the upper part of a key (or a
- // whole key) into an entry of type T. The UPPER type is for the
- // upper part of a key, after the key has been masked and shifted
- // for inclusion in an entry.
- typedef T UPPER;
-
- static V EntryToValue(T t) { return t & kValueMask; }
-
- // If we have space for a whole key, we just shift it left.
- // Otherwise kHashbits determines where in a K to find the upper
- // part of the key, and kValuebits determines where in the entry to
- // put it.
- static UPPER KeyToUpper(K k) {
- if (kUseWholeKeys) {
- return static_cast<T>(k) << kValuebits;
- } else {
- const int shift = kHashbits - kValuebits;
- // Assume kHashbits >= kValuebits. It'd be easy to lift this assumption.
- return static_cast<T>(k >> shift) & kUpperMask;
- }
- }
-
- static size_t Hash(K key) {
- return static_cast<size_t>(key) & N_ONES_(size_t, kHashbits);
- }
-
- // Does the entry match the relevant part of the given key?
- static bool KeyMatch(T entry, K key) {
- return kUseWholeKeys ?
- (entry >> kValuebits == key) :
- ((KeyToUpper(key) ^ entry) & kUpperMask) == 0;
- }
-
- static const int kTbits = 8 * sizeof(T);
- static const int kUpperbits = kUseWholeKeys ? kKeybits : kKeybits - kHashbits;
-
- // For masking a K.
- static const K kKeyMask = N_ONES_(K, kKeybits);
-
- // For masking a T.
- static const T kUpperMask = N_ONES_(T, kUpperbits) << kValuebits;
-
- // For masking a V or a T.
- static const V kValueMask = N_ONES_(V, kValuebits);
-
- // array_ is the cache. Its elements are volatile because any
- // thread can write any array element at any time.
- volatile T array_[1 << kHashbits];
-};
-
-#undef N_ONES_
-
-#endif // TCMALLOC_PACKED_CACHE_INL_H_
diff --git a/third_party/tcmalloc/vendor/src/page_heap.cc b/third_party/tcmalloc/vendor/src/page_heap.cc
deleted file mode 100644
index 18bdb94..0000000
--- a/third_party/tcmalloc/vendor/src/page_heap.cc
+++ /dev/null
@@ -1,483 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include <config.h>
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h> // for PRIuPTR
-#endif
-#include <gperftools/malloc_extension.h> // for MallocRange, etc
-#include "base/basictypes.h"
-#include "base/commandlineflags.h"
-#include "internal_logging.h" // for ASSERT, TCMalloc_Printer, etc
-#include "page_heap_allocator.h" // for PageHeapAllocator
-#include "static_vars.h" // for Static
-#include "system-alloc.h" // for TCMalloc_SystemAlloc, etc
-
-DEFINE_double(tcmalloc_release_rate,
- EnvToDouble("TCMALLOC_RELEASE_RATE", 1.0),
- "Rate at which we release unused memory to the system. "
- "Zero means we never release memory back to the system. "
- "Increase this flag to return memory faster; decrease it "
- "to return memory slower. Reasonable rates are in the "
- "range [0,10]");
-
-namespace tcmalloc {
-
-PageHeap::PageHeap()
- : pagemap_(MetaDataAlloc),
- pagemap_cache_(0),
- scavenge_counter_(0),
- // Start scavenging at kMaxPages list
- release_index_(kMaxPages) {
- COMPILE_ASSERT(kNumClasses <= (1 << PageMapCache::kValuebits), valuebits);
- DLL_Init(&large_.normal);
- DLL_Init(&large_.returned);
- for (int i = 0; i < kMaxPages; i++) {
- DLL_Init(&free_[i].normal);
- DLL_Init(&free_[i].returned);
- }
-}
-
-Span* PageHeap::SearchFreeAndLargeLists(Length n) {
- ASSERT(Check());
- ASSERT(n > 0);
-
- // Find first size >= n that has a non-empty list
- for (Length s = n; s < kMaxPages; s++) {
- Span* ll = &free_[s].normal;
- // If we're lucky, ll is non-empty, meaning it has a suitable span.
- if (!DLL_IsEmpty(ll)) {
- ASSERT(ll->next->location == Span::ON_NORMAL_FREELIST);
- return Carve(ll->next, n);
- }
- // Alternatively, maybe there's a usable returned span.
- ll = &free_[s].returned;
- if (!DLL_IsEmpty(ll)) {
- ASSERT(ll->next->location == Span::ON_RETURNED_FREELIST);
- return Carve(ll->next, n);
- }
- }
- // No luck in free lists, our last chance is in a larger class.
- return AllocLarge(n); // May be NULL
-}
-
-Span* PageHeap::New(Length n) {
- ASSERT(Check());
- ASSERT(n > 0);
-
- Span* result = SearchFreeAndLargeLists(n);
- if (result != NULL)
- return result;
-
- // Grow the heap and try again.
- if (!GrowHeap(n)) {
- ASSERT(Check());
- return NULL;
- }
- return SearchFreeAndLargeLists(n);
-}
-
-Span* PageHeap::AllocLarge(Length n) {
- // find the best span (closest to n in size).
- // The following loops implements address-ordered best-fit.
- Span *best = NULL;
-
- // Search through normal list
- for (Span* span = large_.normal.next;
- span != &large_.normal;
- span = span->next) {
- if (span->length >= n) {
- if ((best == NULL)
- || (span->length < best->length)
- || ((span->length == best->length) && (span->start < best->start))) {
- best = span;
- ASSERT(best->location == Span::ON_NORMAL_FREELIST);
- }
- }
- }
-
- // Search through released list in case it has a better fit
- for (Span* span = large_.returned.next;
- span != &large_.returned;
- span = span->next) {
- if (span->length >= n) {
- if ((best == NULL)
- || (span->length < best->length)
- || ((span->length == best->length) && (span->start < best->start))) {
- best = span;
- ASSERT(best->location == Span::ON_RETURNED_FREELIST);
- }
- }
- }
-
- return best == NULL ? NULL : Carve(best, n);
-}
-
-Span* PageHeap::Split(Span* span, Length n) {
- ASSERT(0 < n);
- ASSERT(n < span->length);
- ASSERT(span->location == Span::IN_USE);
- ASSERT(span->sizeclass == 0);
- Event(span, 'T', n);
-
- const int extra = span->length - n;
- Span* leftover = NewSpan(span->start + n, extra);
- ASSERT(leftover->location == Span::IN_USE);
- Event(leftover, 'U', extra);
- RecordSpan(leftover);
- pagemap_.set(span->start + n - 1, span); // Update map from pageid to span
- span->length = n;
-
- return leftover;
-}
-
-Span* PageHeap::Carve(Span* span, Length n) {
- ASSERT(n > 0);
- ASSERT(span->location != Span::IN_USE);
- const int old_location = span->location;
- RemoveFromFreeList(span);
- span->location = Span::IN_USE;
- Event(span, 'A', n);
-
- const int extra = span->length - n;
- ASSERT(extra >= 0);
- if (extra > 0) {
- Span* leftover = NewSpan(span->start + n, extra);
- leftover->location = old_location;
- Event(leftover, 'S', extra);
- RecordSpan(leftover);
- PrependToFreeList(leftover); // Skip coalescing - no candidates possible
- span->length = n;
- pagemap_.set(span->start + n - 1, span);
- }
- ASSERT(Check());
- return span;
-}
-
-void PageHeap::Delete(Span* span) {
- ASSERT(Check());
- ASSERT(span->location == Span::IN_USE);
- ASSERT(span->length > 0);
- ASSERT(GetDescriptor(span->start) == span);
- ASSERT(GetDescriptor(span->start + span->length - 1) == span);
- const Length n = span->length;
- span->sizeclass = 0;
- span->sample = 0;
- span->location = Span::ON_NORMAL_FREELIST;
- Event(span, 'D', span->length);
- MergeIntoFreeList(span); // Coalesces if possible
- IncrementalScavenge(n);
- ASSERT(Check());
-}
-
-void PageHeap::MergeIntoFreeList(Span* span) {
- ASSERT(span->location != Span::IN_USE);
-
- // Coalesce -- we guarantee that "p" != 0, so no bounds checking
- // necessary. We do not bother resetting the stale pagemap
- // entries for the pieces we are merging together because we only
- // care about the pagemap entries for the boundaries.
- //
- // Note that only similar spans are merged together. For example,
- // we do not coalesce "returned" spans with "normal" spans.
- const PageID p = span->start;
- const Length n = span->length;
- Span* prev = GetDescriptor(p-1);
- if (prev != NULL && prev->location == span->location) {
- // Merge preceding span into this span
- ASSERT(prev->start + prev->length == p);
- const Length len = prev->length;
- RemoveFromFreeList(prev);
- DeleteSpan(prev);
- span->start -= len;
- span->length += len;
- pagemap_.set(span->start, span);
- Event(span, 'L', len);
- }
- Span* next = GetDescriptor(p+n);
- if (next != NULL && next->location == span->location) {
- // Merge next span into this span
- ASSERT(next->start == p+n);
- const Length len = next->length;
- RemoveFromFreeList(next);
- DeleteSpan(next);
- span->length += len;
- pagemap_.set(span->start + span->length - 1, span);
- Event(span, 'R', len);
- }
-
- PrependToFreeList(span);
-}
-
-void PageHeap::PrependToFreeList(Span* span) {
- ASSERT(span->location != Span::IN_USE);
- SpanList* list = (span->length < kMaxPages) ? &free_[span->length] : &large_;
- if (span->location == Span::ON_NORMAL_FREELIST) {
- stats_.free_bytes += (span->length << kPageShift);
- DLL_Prepend(&list->normal, span);
- } else {
- stats_.unmapped_bytes += (span->length << kPageShift);
- DLL_Prepend(&list->returned, span);
- }
-}
-
-void PageHeap::RemoveFromFreeList(Span* span) {
- ASSERT(span->location != Span::IN_USE);
- if (span->location == Span::ON_NORMAL_FREELIST) {
- stats_.free_bytes -= (span->length << kPageShift);
- } else {
- stats_.unmapped_bytes -= (span->length << kPageShift);
- }
- DLL_Remove(span);
-}
-
-void PageHeap::IncrementalScavenge(Length n) {
- // Fast path; not yet time to release memory
- scavenge_counter_ -= n;
- if (scavenge_counter_ >= 0) return; // Not yet time to scavenge
-
- const double rate = FLAGS_tcmalloc_release_rate;
- if (rate <= 1e-6) {
- // Tiny release rate means that releasing is disabled.
- scavenge_counter_ = kDefaultReleaseDelay;
- return;
- }
-
- Length released_pages = ReleaseAtLeastNPages(1);
-
- if (released_pages == 0) {
- // Nothing to scavenge, delay for a while.
- scavenge_counter_ = kDefaultReleaseDelay;
- } else {
- // Compute how long to wait until we return memory.
- // FLAGS_tcmalloc_release_rate==1 means wait for 1000 pages
- // after releasing one page.
- const double mult = 1000.0 / rate;
- double wait = mult * static_cast<double>(released_pages);
- if (wait > kMaxReleaseDelay) {
- // Avoid overflow and bound to reasonable range.
- wait = kMaxReleaseDelay;
- }
- scavenge_counter_ = static_cast<int64_t>(wait);
- }
-}
-
-Length PageHeap::ReleaseLastNormalSpan(SpanList* slist) {
- Span* s = slist->normal.prev;
- ASSERT(s->location == Span::ON_NORMAL_FREELIST);
- RemoveFromFreeList(s);
- const Length n = s->length;
- TCMalloc_SystemRelease(reinterpret_cast<void*>(s->start << kPageShift),
- static_cast<size_t>(s->length << kPageShift));
- s->location = Span::ON_RETURNED_FREELIST;
- MergeIntoFreeList(s); // Coalesces if possible.
- return n;
-}
-
-Length PageHeap::ReleaseAtLeastNPages(Length num_pages) {
- Length released_pages = 0;
- Length prev_released_pages = -1;
-
- // Round robin through the lists of free spans, releasing the last
- // span in each list. Stop after releasing at least num_pages.
- while (released_pages < num_pages) {
- if (released_pages == prev_released_pages) {
- // Last iteration of while loop made no progress.
- break;
- }
- prev_released_pages = released_pages;
-
- for (int i = 0; i < kMaxPages+1 && released_pages < num_pages;
- i++, release_index_++) {
- if (release_index_ > kMaxPages) release_index_ = 0;
- SpanList* slist = (release_index_ == kMaxPages) ?
- &large_ : &free_[release_index_];
- if (!DLL_IsEmpty(&slist->normal)) {
- Length released_len = ReleaseLastNormalSpan(slist);
- released_pages += released_len;
- }
- }
- }
- return released_pages;
-}
-
-void PageHeap::RegisterSizeClass(Span* span, size_t sc) {
- // Associate span object with all interior pages as well
- ASSERT(span->location == Span::IN_USE);
- ASSERT(GetDescriptor(span->start) == span);
- ASSERT(GetDescriptor(span->start+span->length-1) == span);
- Event(span, 'C', sc);
- span->sizeclass = sc;
- for (Length i = 1; i < span->length-1; i++) {
- pagemap_.set(span->start+i, span);
- }
-}
-
-void PageHeap::GetSmallSpanStats(SmallSpanStats* result) {
- for (int s = 0; s < kMaxPages; s++) {
- result->normal_length[s] = DLL_Length(&free_[s].normal);
- result->returned_length[s] = DLL_Length(&free_[s].returned);
- }
-}
-
-void PageHeap::GetLargeSpanStats(LargeSpanStats* result) {
- result->spans = 0;
- result->normal_pages = 0;
- result->returned_pages = 0;
- for (Span* s = large_.normal.next; s != &large_.normal; s = s->next) {
- result->normal_pages += s->length;;
- result->spans++;
- }
- for (Span* s = large_.returned.next; s != &large_.returned; s = s->next) {
- result->returned_pages += s->length;
- result->spans++;
- }
-}
-
-bool PageHeap::GetNextRange(PageID start, base::MallocRange* r) {
- Span* span = reinterpret_cast<Span*>(pagemap_.Next(start));
- if (span == NULL) {
- return false;
- }
- r->address = span->start << kPageShift;
- r->length = span->length << kPageShift;
- r->fraction = 0;
- switch (span->location) {
- case Span::IN_USE:
- r->type = base::MallocRange::INUSE;
- r->fraction = 1;
- if (span->sizeclass > 0) {
- // Only some of the objects in this span may be in use.
- const size_t osize = Static::sizemap()->class_to_size(span->sizeclass);
- r->fraction = (1.0 * osize * span->refcount) / r->length;
- }
- break;
- case Span::ON_NORMAL_FREELIST:
- r->type = base::MallocRange::FREE;
- break;
- case Span::ON_RETURNED_FREELIST:
- r->type = base::MallocRange::UNMAPPED;
- break;
- default:
- r->type = base::MallocRange::UNKNOWN;
- break;
- }
- return true;
-}
-
-static void RecordGrowth(size_t growth) {
- StackTrace* t = Static::stacktrace_allocator()->New();
- t->depth = GetStackTrace(t->stack, kMaxStackDepth-1, 3);
- t->size = growth;
- t->stack[kMaxStackDepth-1] = reinterpret_cast<void*>(Static::growth_stacks());
- Static::set_growth_stacks(t);
-}
-
-bool PageHeap::GrowHeap(Length n) {
- ASSERT(kMaxPages >= kMinSystemAlloc);
- if (n > kMaxValidPages) return false;
- Length ask = (n>kMinSystemAlloc) ? n : static_cast<Length>(kMinSystemAlloc);
- size_t actual_size;
- void* ptr = TCMalloc_SystemAlloc(ask << kPageShift, &actual_size, kPageSize);
- if (ptr == NULL) {
- if (n < ask) {
- // Try growing just "n" pages
- ask = n;
- ptr = TCMalloc_SystemAlloc(ask << kPageShift, &actual_size, kPageSize);
- }
- if (ptr == NULL) return false;
- }
- ask = actual_size >> kPageShift;
- RecordGrowth(ask << kPageShift);
-
- uint64_t old_system_bytes = stats_.system_bytes;
- stats_.system_bytes += (ask << kPageShift);
- const PageID p = reinterpret_cast<uintptr_t>(ptr) >> kPageShift;
- ASSERT(p > 0);
-
- // If we have already a lot of pages allocated, just pre allocate a bunch of
- // memory for the page map. This prevents fragmentation by pagemap metadata
- // when a program keeps allocating and freeing large blocks.
-
- if (old_system_bytes < kPageMapBigAllocationThreshold
- && stats_.system_bytes >= kPageMapBigAllocationThreshold) {
- pagemap_.PreallocateMoreMemory();
- }
-
- // Make sure pagemap_ has entries for all of the new pages.
- // Plus ensure one before and one after so coalescing code
- // does not need bounds-checking.
- if (pagemap_.Ensure(p-1, ask+2)) {
- // Pretend the new area is allocated and then Delete() it to cause
- // any necessary coalescing to occur.
- Span* span = NewSpan(p, ask);
- RecordSpan(span);
- Delete(span);
- ASSERT(Check());
- return true;
- } else {
- // We could not allocate memory within "pagemap_"
- // TODO: Once we can return memory to the system, return the new span
- return false;
- }
-}
-
-bool PageHeap::Check() {
- ASSERT(free_[0].normal.next == &free_[0].normal);
- ASSERT(free_[0].returned.next == &free_[0].returned);
- return true;
-}
-
-bool PageHeap::CheckExpensive() {
- bool result = Check();
- CheckList(&large_.normal, kMaxPages, 1000000000, Span::ON_NORMAL_FREELIST);
- CheckList(&large_.returned, kMaxPages, 1000000000, Span::ON_RETURNED_FREELIST);
- for (Length s = 1; s < kMaxPages; s++) {
- CheckList(&free_[s].normal, s, s, Span::ON_NORMAL_FREELIST);
- CheckList(&free_[s].returned, s, s, Span::ON_RETURNED_FREELIST);
- }
- return result;
-}
-
-bool PageHeap::CheckList(Span* list, Length min_pages, Length max_pages,
- int freelist) {
- for (Span* s = list->next; s != list; s = s->next) {
- CHECK_CONDITION(s->location == freelist); // NORMAL or RETURNED
- CHECK_CONDITION(s->length >= min_pages);
- CHECK_CONDITION(s->length <= max_pages);
- CHECK_CONDITION(GetDescriptor(s->start) == s);
- CHECK_CONDITION(GetDescriptor(s->start+s->length-1) == s);
- }
- return true;
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/vendor/src/page_heap.h b/third_party/tcmalloc/vendor/src/page_heap.h
deleted file mode 100644
index 3718801..0000000
--- a/third_party/tcmalloc/vendor/src/page_heap.h
+++ /dev/null
@@ -1,294 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#ifndef TCMALLOC_PAGE_HEAP_H_
-#define TCMALLOC_PAGE_HEAP_H_
-
-#include <config.h>
-#include <stddef.h> // for size_t
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uint64_t, int64_t, uint16_t
-#endif
-#include <gperftools/malloc_extension.h>
-#include "base/basictypes.h"
-#include "common.h"
-#include "packed-cache-inl.h"
-#include "pagemap.h"
-#include "span.h"
-
-// We need to dllexport PageHeap just for the unittest. MSVC complains
-// that we don't dllexport the PageHeap members, but we don't need to
-// test those, so I just suppress this warning.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable:4251)
-#endif
-
-// This #ifdef should almost never be set. Set NO_TCMALLOC_SAMPLES if
-// you're porting to a system where you really can't get a stacktrace.
-// Because we control the definition of GetStackTrace, all clients of
-// GetStackTrace should #include us rather than stacktrace.h.
-#ifdef NO_TCMALLOC_SAMPLES
- // We use #define so code compiles even if you #include stacktrace.h somehow.
-# define GetStackTrace(stack, depth, skip) (0)
-#else
-# include <gperftools/stacktrace.h>
-#endif
-
-namespace base {
-struct MallocRange;
-}
-
-namespace tcmalloc {
-
-// -------------------------------------------------------------------------
-// Map from page-id to per-page data
-// -------------------------------------------------------------------------
-
-// We use PageMap2<> for 32-bit and PageMap3<> for 64-bit machines.
-// We also use a simple one-level cache for hot PageID-to-sizeclass mappings,
-// because sometimes the sizeclass is all the information we need.
-
-// Selector class -- general selector uses 3-level map
-template <int BITS> class MapSelector {
- public:
- typedef TCMalloc_PageMap3<BITS-kPageShift> Type;
- typedef PackedCache<BITS-kPageShift, uint64_t> CacheType;
-};
-
-// A two-level map for 32-bit machines
-template <> class MapSelector<32> {
- public:
- typedef TCMalloc_PageMap2<32-kPageShift> Type;
- typedef PackedCache<32-kPageShift, uint16_t> CacheType;
-};
-
-// -------------------------------------------------------------------------
-// Page-level allocator
-// * Eager coalescing
-//
-// Heap for page-level allocation. We allow allocating and freeing a
-// contiguous runs of pages (called a "span").
-// -------------------------------------------------------------------------
-
-class PERFTOOLS_DLL_DECL PageHeap {
- public:
- PageHeap();
-
- // Allocate a run of "n" pages. Returns zero if out of memory.
- // Caller should not pass "n == 0" -- instead, n should have
- // been rounded up already.
- Span* New(Length n);
-
- // Delete the span "[p, p+n-1]".
- // REQUIRES: span was returned by earlier call to New() and
- // has not yet been deleted.
- void Delete(Span* span);
-
- // Mark an allocated span as being used for small objects of the
- // specified size-class.
- // REQUIRES: span was returned by an earlier call to New()
- // and has not yet been deleted.
- void RegisterSizeClass(Span* span, size_t sc);
-
- // Split an allocated span into two spans: one of length "n" pages
- // followed by another span of length "span->length - n" pages.
- // Modifies "*span" to point to the first span of length "n" pages.
- // Returns a pointer to the second span.
- //
- // REQUIRES: "0 < n < span->length"
- // REQUIRES: span->location == IN_USE
- // REQUIRES: span->sizeclass == 0
- Span* Split(Span* span, Length n);
-
- // Return the descriptor for the specified page. Returns NULL if
- // this PageID was not allocated previously.
- inline Span* GetDescriptor(PageID p) const {
- return reinterpret_cast<Span*>(pagemap_.get(p));
- }
-
- // If this page heap is managing a range with starting page # >= start,
- // store info about the range in *r and return true. Else return false.
- bool GetNextRange(PageID start, base::MallocRange* r);
-
- // Page heap statistics
- struct Stats {
- Stats() : system_bytes(0), free_bytes(0), unmapped_bytes(0) {}
- uint64_t system_bytes; // Total bytes allocated from system
- uint64_t free_bytes; // Total bytes on normal freelists
- uint64_t unmapped_bytes; // Total bytes on returned freelists
- };
- inline Stats stats() const { return stats_; }
-
- struct SmallSpanStats {
- // For each free list of small spans, the length (in spans) of the
- // normal and returned free lists for that size.
- int64 normal_length[kMaxPages];
- int64 returned_length[kMaxPages];
- };
- void GetSmallSpanStats(SmallSpanStats* result);
-
- // Stats for free large spans (i.e., spans with more than kMaxPages pages).
- struct LargeSpanStats {
- int64 spans; // Number of such spans
- int64 normal_pages; // Combined page length of normal large spans
- int64 returned_pages; // Combined page length of unmapped spans
- };
- void GetLargeSpanStats(LargeSpanStats* result);
-
- bool Check();
- // Like Check() but does some more comprehensive checking.
- bool CheckExpensive();
- bool CheckList(Span* list, Length min_pages, Length max_pages,
- int freelist); // ON_NORMAL_FREELIST or ON_RETURNED_FREELIST
-
- // Try to release at least num_pages for reuse by the OS. Returns
- // the actual number of pages released, which may be less than
- // num_pages if there weren't enough pages to release. The result
- // may also be larger than num_pages since page_heap might decide to
- // release one large range instead of fragmenting it into two
- // smaller released and unreleased ranges.
- Length ReleaseAtLeastNPages(Length num_pages);
-
- // Return 0 if we have no information, or else the correct sizeclass for p.
- // Reads and writes to pagemap_cache_ do not require locking.
- // The entries are 64 bits on 64-bit hardware and 16 bits on
- // 32-bit hardware, and we don't mind raciness as long as each read of
- // an entry yields a valid entry, not a partially updated entry.
- size_t GetSizeClassIfCached(PageID p) const {
- return pagemap_cache_.GetOrDefault(p, 0);
- }
- void CacheSizeClass(PageID p, size_t cl) const { pagemap_cache_.Put(p, cl); }
-
- private:
- // Allocates a big block of memory for the pagemap once we reach more than
- // 128MB
- static const size_t kPageMapBigAllocationThreshold = 128 << 20;
-
- // Minimum number of pages to fetch from system at a time. Must be
- // significantly bigger than kBlockSize to amortize system-call
- // overhead, and also to reduce external fragementation. Also, we
- // should keep this value big because various incarnations of Linux
- // have small limits on the number of mmap() regions per
- // address-space.
- // REQUIRED: kMinSystemAlloc <= kMaxPages;
- static const int kMinSystemAlloc = kMaxPages;
-
- // Never delay scavenging for more than the following number of
- // deallocated pages. With 4K pages, this comes to 4GB of
- // deallocation.
- static const int kMaxReleaseDelay = 1 << 20;
-
- // If there is nothing to release, wait for so many pages before
- // scavenging again. With 4K pages, this comes to 1GB of memory.
- static const int kDefaultReleaseDelay = 1 << 18;
-
- // Pick the appropriate map and cache types based on pointer size
- typedef MapSelector<kAddressBits>::Type PageMap;
- typedef MapSelector<kAddressBits>::CacheType PageMapCache;
- PageMap pagemap_;
- mutable PageMapCache pagemap_cache_;
-
- // We segregate spans of a given size into two circular linked
- // lists: one for normal spans, and one for spans whose memory
- // has been returned to the system.
- struct SpanList {
- Span normal;
- Span returned;
- };
-
- // List of free spans of length >= kMaxPages
- SpanList large_;
-
- // Array mapping from span length to a doubly linked list of free spans
- SpanList free_[kMaxPages];
-
- // Statistics on system, free, and unmapped bytes
- Stats stats_;
-
- Span* SearchFreeAndLargeLists(Length n);
-
- bool GrowHeap(Length n);
-
- // REQUIRES: span->length >= n
- // REQUIRES: span->location != IN_USE
- // Remove span from its free list, and move any leftover part of
- // span into appropriate free lists. Also update "span" to have
- // length exactly "n" and mark it as non-free so it can be returned
- // to the client. After all that, decrease free_pages_ by n and
- // return span.
- Span* Carve(Span* span, Length n);
-
- void RecordSpan(Span* span) {
- pagemap_.set(span->start, span);
- if (span->length > 1) {
- pagemap_.set(span->start + span->length - 1, span);
- }
- }
-
- // Allocate a large span of length == n. If successful, returns a
- // span of exactly the specified length. Else, returns NULL.
- Span* AllocLarge(Length n);
-
- // Coalesce span with neighboring spans if possible, prepend to
- // appropriate free list, and adjust stats.
- void MergeIntoFreeList(Span* span);
-
- // Prepends span to appropriate free list, and adjusts stats.
- void PrependToFreeList(Span* span);
-
- // Removes span from its free list, and adjust stats.
- void RemoveFromFreeList(Span* span);
-
- // Incrementally release some memory to the system.
- // IncrementalScavenge(n) is called whenever n pages are freed.
- void IncrementalScavenge(Length n);
-
- // Release the last span on the normal portion of this list.
- // Return the length of that span.
- Length ReleaseLastNormalSpan(SpanList* slist);
-
-
- // Number of pages to deallocate before doing more scavenging
- int64_t scavenge_counter_;
-
- // Index of last free list where we released memory to the OS.
- int release_index_;
-};
-
-} // namespace tcmalloc
-
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
-
-#endif // TCMALLOC_PAGE_HEAP_H_
diff --git a/third_party/tcmalloc/vendor/src/page_heap_allocator.h b/third_party/tcmalloc/vendor/src/page_heap_allocator.h
deleted file mode 100644
index d835282..0000000
--- a/third_party/tcmalloc/vendor/src/page_heap_allocator.h
+++ /dev/null
@@ -1,113 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#ifndef TCMALLOC_PAGE_HEAP_ALLOCATOR_H_
-#define TCMALLOC_PAGE_HEAP_ALLOCATOR_H_
-
-#include <stddef.h> // for NULL, size_t
-
-#include "common.h" // for MetaDataAlloc
-#include "internal_logging.h" // for ASSERT
-
-namespace tcmalloc {
-
-// Simple allocator for objects of a specified type. External locking
-// is required before accessing one of these objects.
-template <class T>
-class PageHeapAllocator {
- public:
- // We use an explicit Init function because these variables are statically
- // allocated and their constructors might not have run by the time some
- // other static variable tries to allocate memory.
- void Init() {
- ASSERT(sizeof(T) <= kAllocIncrement);
- inuse_ = 0;
- free_area_ = NULL;
- free_avail_ = 0;
- free_list_ = NULL;
- // Reserve some space at the beginning to avoid fragmentation.
- Delete(New());
- }
-
- T* New() {
- // Consult free list
- void* result;
- if (free_list_ != NULL) {
- result = free_list_;
- free_list_ = *(reinterpret_cast<void**>(result));
- } else {
- if (free_avail_ < sizeof(T)) {
- // Need more room. We assume that MetaDataAlloc returns
- // suitably aligned memory.
- free_area_ = reinterpret_cast<char*>(MetaDataAlloc(kAllocIncrement));
- if (free_area_ == NULL) {
- Log(kCrash, __FILE__, __LINE__,
- "FATAL ERROR: Out of memory trying to allocate internal "
- "tcmalloc data (bytes, object-size)",
- kAllocIncrement, sizeof(T));
- }
- free_avail_ = kAllocIncrement;
- }
- result = free_area_;
- free_area_ += sizeof(T);
- free_avail_ -= sizeof(T);
- }
- inuse_++;
- return reinterpret_cast<T*>(result);
- }
-
- void Delete(T* p) {
- *(reinterpret_cast<void**>(p)) = free_list_;
- free_list_ = p;
- inuse_--;
- }
-
- int inuse() const { return inuse_; }
-
- private:
- // How much to allocate from system at a time
- static const int kAllocIncrement = 128 << 10;
-
- // Free area from which to carve new objects
- char* free_area_;
- size_t free_avail_;
-
- // Free list of already carved objects
- void* free_list_;
-
- // Number of allocated but unfreed objects
- int inuse_;
-};
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_PAGE_HEAP_ALLOCATOR_H_
diff --git a/third_party/tcmalloc/vendor/src/pagemap.h b/third_party/tcmalloc/vendor/src/pagemap.h
deleted file mode 100644
index 27cb3da..0000000
--- a/third_party/tcmalloc/vendor/src/pagemap.h
+++ /dev/null
@@ -1,323 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// A data structure used by the caching malloc. It maps from page# to
-// a pointer that contains info about that page. We use two
-// representations: one for 32-bit addresses, and another for 64 bit
-// addresses. Both representations provide the same interface. The
-// first representation is implemented as a flat array, the seconds as
-// a three-level radix tree that strips away approximately 1/3rd of
-// the bits every time.
-//
-// The BITS parameter should be the number of bits required to hold
-// a page number. E.g., with 32 bit pointers and 4K pages (i.e.,
-// page offset fits in lower 12 bits), BITS == 20.
-
-#ifndef TCMALLOC_PAGEMAP_H_
-#define TCMALLOC_PAGEMAP_H_
-
-#include "config.h"
-
-#include <stddef.h> // for NULL, size_t
-#include <string.h> // for memset
-#if defined HAVE_STDINT_H
-#include <stdint.h>
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#include <sys/types.h>
-#endif
-#include "internal_logging.h" // for ASSERT
-
-// Single-level array
-template <int BITS>
-class TCMalloc_PageMap1 {
- private:
- static const int LENGTH = 1 << BITS;
-
- void** array_;
-
- public:
- typedef uintptr_t Number;
-
- explicit TCMalloc_PageMap1(void* (*allocator)(size_t)) {
- array_ = reinterpret_cast<void**>((*allocator)(sizeof(void*) << BITS));
- memset(array_, 0, sizeof(void*) << BITS);
- }
-
- // Ensure that the map contains initialized entries "x .. x+n-1".
- // Returns true if successful, false if we could not allocate memory.
- bool Ensure(Number x, size_t n) {
- // Nothing to do since flat array was allocated at start. All
- // that's left is to check for overflow (that is, we don't want to
- // ensure a number y where array_[y] would be an out-of-bounds
- // access).
- return n <= LENGTH - x; // an overflow-free way to do "x + n <= LENGTH"
- }
-
- void PreallocateMoreMemory() {}
-
- // Return the current value for KEY. Returns NULL if not yet set,
- // or if k is out of range.
- void* get(Number k) const {
- if ((k >> BITS) > 0) {
- return NULL;
- }
- return array_[k];
- }
-
- // REQUIRES "k" is in range "[0,2^BITS-1]".
- // REQUIRES "k" has been ensured before.
- //
- // Sets the value 'v' for key 'k'.
- void set(Number k, void* v) {
- array_[k] = v;
- }
-
- // Return the first non-NULL pointer found in this map for
- // a page number >= k. Returns NULL if no such number is found.
- void* Next(Number k) const {
- while (k < (1 << BITS)) {
- if (array_[k] != NULL) return array_[k];
- k++;
- }
- return NULL;
- }
-};
-
-// Two-level radix tree
-template <int BITS>
-class TCMalloc_PageMap2 {
- private:
- // Put 32 entries in the root and (2^BITS)/32 entries in each leaf.
- static const int ROOT_BITS = 5;
- static const int ROOT_LENGTH = 1 << ROOT_BITS;
-
- static const int LEAF_BITS = BITS - ROOT_BITS;
- static const int LEAF_LENGTH = 1 << LEAF_BITS;
-
- // Leaf node
- struct Leaf {
- void* values[LEAF_LENGTH];
- };
-
- Leaf* root_[ROOT_LENGTH]; // Pointers to 32 child nodes
- void* (*allocator_)(size_t); // Memory allocator
-
- public:
- typedef uintptr_t Number;
-
- explicit TCMalloc_PageMap2(void* (*allocator)(size_t)) {
- allocator_ = allocator;
- memset(root_, 0, sizeof(root_));
- }
-
- void* get(Number k) const {
- const Number i1 = k >> LEAF_BITS;
- const Number i2 = k & (LEAF_LENGTH-1);
- if ((k >> BITS) > 0 || root_[i1] == NULL) {
- return NULL;
- }
- return root_[i1]->values[i2];
- }
-
- void set(Number k, void* v) {
- ASSERT(k >> BITS == 0);
- const Number i1 = k >> LEAF_BITS;
- const Number i2 = k & (LEAF_LENGTH-1);
- root_[i1]->values[i2] = v;
- }
-
- bool Ensure(Number start, size_t n) {
- for (Number key = start; key <= start + n - 1; ) {
- const Number i1 = key >> LEAF_BITS;
-
- // Check for overflow
- if (i1 >= ROOT_LENGTH)
- return false;
-
- // Make 2nd level node if necessary
- if (root_[i1] == NULL) {
- Leaf* leaf = reinterpret_cast<Leaf*>((*allocator_)(sizeof(Leaf)));
- if (leaf == NULL) return false;
- memset(leaf, 0, sizeof(*leaf));
- root_[i1] = leaf;
- }
-
- // Advance key past whatever is covered by this leaf node
- key = ((key >> LEAF_BITS) + 1) << LEAF_BITS;
- }
- return true;
- }
-
- void PreallocateMoreMemory() {
- // Allocate enough to keep track of all possible pages
- Ensure(0, 1 << BITS);
- }
-
- void* Next(Number k) const {
- while (k < (1 << BITS)) {
- const Number i1 = k >> LEAF_BITS;
- Leaf* leaf = root_[i1];
- if (leaf != NULL) {
- // Scan forward in leaf
- for (Number i2 = k & (LEAF_LENGTH - 1); i2 < LEAF_LENGTH; i2++) {
- if (leaf->values[i2] != NULL) {
- return leaf->values[i2];
- }
- }
- }
- // Skip to next top-level entry
- k = (i1 + 1) << LEAF_BITS;
- }
- return NULL;
- }
-};
-
-// Three-level radix tree
-template <int BITS>
-class TCMalloc_PageMap3 {
- private:
- // How many bits should we consume at each interior level
- static const int INTERIOR_BITS = (BITS + 2) / 3; // Round-up
- static const int INTERIOR_LENGTH = 1 << INTERIOR_BITS;
-
- // How many bits should we consume at leaf level
- static const int LEAF_BITS = BITS - 2*INTERIOR_BITS;
- static const int LEAF_LENGTH = 1 << LEAF_BITS;
-
- // Interior node
- struct Node {
- Node* ptrs[INTERIOR_LENGTH];
- };
-
- // Leaf node
- struct Leaf {
- void* values[LEAF_LENGTH];
- };
-
- Node* root_; // Root of radix tree
- void* (*allocator_)(size_t); // Memory allocator
-
- Node* NewNode() {
- Node* result = reinterpret_cast<Node*>((*allocator_)(sizeof(Node)));
- if (result != NULL) {
- memset(result, 0, sizeof(*result));
- }
- return result;
- }
-
- public:
- typedef uintptr_t Number;
-
- explicit TCMalloc_PageMap3(void* (*allocator)(size_t)) {
- allocator_ = allocator;
- root_ = NewNode();
- }
-
- void* get(Number k) const {
- const Number i1 = k >> (LEAF_BITS + INTERIOR_BITS);
- const Number i2 = (k >> LEAF_BITS) & (INTERIOR_LENGTH-1);
- const Number i3 = k & (LEAF_LENGTH-1);
- if ((k >> BITS) > 0 ||
- root_->ptrs[i1] == NULL || root_->ptrs[i1]->ptrs[i2] == NULL) {
- return NULL;
- }
- return reinterpret_cast<Leaf*>(root_->ptrs[i1]->ptrs[i2])->values[i3];
- }
-
- void set(Number k, void* v) {
- ASSERT(k >> BITS == 0);
- const Number i1 = k >> (LEAF_BITS + INTERIOR_BITS);
- const Number i2 = (k >> LEAF_BITS) & (INTERIOR_LENGTH-1);
- const Number i3 = k & (LEAF_LENGTH-1);
- reinterpret_cast<Leaf*>(root_->ptrs[i1]->ptrs[i2])->values[i3] = v;
- }
-
- bool Ensure(Number start, size_t n) {
- for (Number key = start; key <= start + n - 1; ) {
- const Number i1 = key >> (LEAF_BITS + INTERIOR_BITS);
- const Number i2 = (key >> LEAF_BITS) & (INTERIOR_LENGTH-1);
-
- // Check for overflow
- if (i1 >= INTERIOR_LENGTH || i2 >= INTERIOR_LENGTH)
- return false;
-
- // Make 2nd level node if necessary
- if (root_->ptrs[i1] == NULL) {
- Node* n = NewNode();
- if (n == NULL) return false;
- root_->ptrs[i1] = n;
- }
-
- // Make leaf node if necessary
- if (root_->ptrs[i1]->ptrs[i2] == NULL) {
- Leaf* leaf = reinterpret_cast<Leaf*>((*allocator_)(sizeof(Leaf)));
- if (leaf == NULL) return false;
- memset(leaf, 0, sizeof(*leaf));
- root_->ptrs[i1]->ptrs[i2] = reinterpret_cast<Node*>(leaf);
- }
-
- // Advance key past whatever is covered by this leaf node
- key = ((key >> LEAF_BITS) + 1) << LEAF_BITS;
- }
- return true;
- }
-
- void PreallocateMoreMemory() {
- }
-
- void* Next(Number k) const {
- while (k < (Number(1) << BITS)) {
- const Number i1 = k >> (LEAF_BITS + INTERIOR_BITS);
- const Number i2 = (k >> LEAF_BITS) & (INTERIOR_LENGTH-1);
- if (root_->ptrs[i1] == NULL) {
- // Advance to next top-level entry
- k = (i1 + 1) << (LEAF_BITS + INTERIOR_BITS);
- } else {
- Leaf* leaf = reinterpret_cast<Leaf*>(root_->ptrs[i1]->ptrs[i2]);
- if (leaf != NULL) {
- for (Number i3 = (k & (LEAF_LENGTH-1)); i3 < LEAF_LENGTH; i3++) {
- if (leaf->values[i3] != NULL) {
- return leaf->values[i3];
- }
- }
- }
- // Advance to next interior entry
- k = ((k >> LEAF_BITS) + 1) << LEAF_BITS;
- }
- }
- return NULL;
- }
-};
-
-#endif // TCMALLOC_PAGEMAP_H_
diff --git a/third_party/tcmalloc/vendor/src/pprof b/third_party/tcmalloc/vendor/src/pprof
deleted file mode 100644
index 727eb43..0000000
--- a/third_party/tcmalloc/vendor/src/pprof
+++ /dev/null
@@ -1,5348 +0,0 @@
-#! /usr/bin/env perl
-
-# Copyright (c) 1998-2007, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Program for printing the profile generated by common/profiler.cc,
-# or by the heap profiler (common/debugallocation.cc)
-#
-# The profile contains a sequence of entries of the form:
-# <count> <stack trace>
-# This program parses the profile, and generates user-readable
-# output.
-#
-# Examples:
-#
-# % tools/pprof "program" "profile"
-# Enters "interactive" mode
-#
-# % tools/pprof --text "program" "profile"
-# Generates one line per procedure
-#
-# % tools/pprof --gv "program" "profile"
-# Generates annotated call-graph and displays via "gv"
-#
-# % tools/pprof --gv --focus=Mutex "program" "profile"
-# Restrict to code paths that involve an entry that matches "Mutex"
-#
-# % tools/pprof --gv --focus=Mutex --ignore=string "program" "profile"
-# Restrict to code paths that involve an entry that matches "Mutex"
-# and does not match "string"
-#
-# % tools/pprof --list=IBF_CheckDocid "program" "profile"
-# Generates disassembly listing of all routines with at least one
-# sample that match the --list=<regexp> pattern. The listing is
-# annotated with the flat and cumulative sample counts at each line.
-#
-# % tools/pprof --disasm=IBF_CheckDocid "program" "profile"
-# Generates disassembly listing of all routines with at least one
-# sample that match the --disasm=<regexp> pattern. The listing is
-# annotated with the flat and cumulative sample counts at each PC value.
-#
-# TODO: Use color to indicate files?
-
-use strict;
-use warnings;
-use Getopt::Long;
-
-my $PPROF_VERSION = "2.0";
-
-# These are the object tools we use which can come from a
-# user-specified location using --tools, from the PPROF_TOOLS
-# environment variable, or from the environment.
-my %obj_tool_map = (
- "objdump" => "objdump",
- "nm" => "nm",
- "addr2line" => "addr2line",
- "c++filt" => "c++filt",
- ## ConfigureObjTools may add architecture-specific entries:
- #"nm_pdb" => "nm-pdb", # for reading windows (PDB-format) executables
- #"addr2line_pdb" => "addr2line-pdb", # ditto
- #"otool" => "otool", # equivalent of objdump on OS X
-);
-# NOTE: these are lists, so you can put in commandline flags if you want.
-my @DOT = ("dot"); # leave non-absolute, since it may be in /usr/local
-my @GV = ("gv");
-my @EVINCE = ("evince"); # could also be xpdf or perhaps acroread
-my @KCACHEGRIND = ("kcachegrind");
-my @PS2PDF = ("ps2pdf");
-# These are used for dynamic profiles
-my @URL_FETCHER = ("curl", "-s");
-
-# These are the web pages that servers need to support for dynamic profiles
-my $HEAP_PAGE = "/pprof/heap";
-my $PROFILE_PAGE = "/pprof/profile"; # must support cgi-param "?seconds=#"
-my $PMUPROFILE_PAGE = "/pprof/pmuprofile(?:\\?.*)?"; # must support cgi-param
- # ?seconds=#&event=x&period=n
-my $GROWTH_PAGE = "/pprof/growth";
-my $CONTENTION_PAGE = "/pprof/contention";
-my $WALL_PAGE = "/pprof/wall(?:\\?.*)?"; # accepts options like namefilter
-my $FILTEREDPROFILE_PAGE = "/pprof/filteredprofile(?:\\?.*)?";
-my $CENSUSPROFILE_PAGE = "/pprof/censusprofile(?:\\?.*)?"; # must support cgi-param
- # "?seconds=#",
- # "?tags_regexp=#" and
- # "?type=#".
-my $SYMBOL_PAGE = "/pprof/symbol"; # must support symbol lookup via POST
-my $PROGRAM_NAME_PAGE = "/pprof/cmdline";
-
-# These are the web pages that can be named on the command line.
-# All the alternatives must begin with /.
-my $PROFILES = "($HEAP_PAGE|$PROFILE_PAGE|$PMUPROFILE_PAGE|" .
- "$GROWTH_PAGE|$CONTENTION_PAGE|$WALL_PAGE|" .
- "$FILTEREDPROFILE_PAGE|$CENSUSPROFILE_PAGE)";
-
-# default binary name
-my $UNKNOWN_BINARY = "(unknown)";
-
-# There is a pervasive dependency on the length (in hex characters,
-# i.e., nibbles) of an address, distinguishing between 32-bit and
-# 64-bit profiles. To err on the safe size, default to 64-bit here:
-my $address_length = 16;
-
-my $dev_null = "/dev/null";
-if (! -e $dev_null && $^O =~ /MSWin/) { # $^O is the OS perl was built for
- $dev_null = "nul";
-}
-
-# A list of paths to search for shared object files
-my @prefix_list = ();
-
-# Special routine name that should not have any symbols.
-# Used as separator to parse "addr2line -i" output.
-my $sep_symbol = '_fini';
-my $sep_address = undef;
-
-##### Argument parsing #####
-
-sub usage_string {
- return <<EOF;
-Usage:
-pprof [options] <program> <profiles>
- <profiles> is a space separated list of profile names.
-pprof [options] <symbolized-profiles>
- <symbolized-profiles> is a list of profile files where each file contains
- the necessary symbol mappings as well as profile data (likely generated
- with --raw).
-pprof [options] <profile>
- <profile> is a remote form. Symbols are obtained from host:port$SYMBOL_PAGE
-
- Each name can be:
- /path/to/profile - a path to a profile file
- host:port[/<service>] - a location of a service to get profile from
-
- The /<service> can be $HEAP_PAGE, $PROFILE_PAGE, /pprof/pmuprofile,
- $GROWTH_PAGE, $CONTENTION_PAGE, /pprof/wall,
- $CENSUSPROFILE_PAGE, or /pprof/filteredprofile.
- For instance:
- pprof http://myserver.com:80$HEAP_PAGE
- If /<service> is omitted, the service defaults to $PROFILE_PAGE (cpu profiling).
-pprof --symbols <program>
- Maps addresses to symbol names. In this mode, stdin should be a
- list of library mappings, in the same format as is found in the heap-
- and cpu-profile files (this loosely matches that of /proc/self/maps
- on linux), followed by a list of hex addresses to map, one per line.
-
- For more help with querying remote servers, including how to add the
- necessary server-side support code, see this filename (or one like it):
-
- /usr/doc/gperftools-$PPROF_VERSION/pprof_remote_servers.html
-
-Options:
- --cum Sort by cumulative data
- --base=<base> Subtract <base> from <profile> before display
- --interactive Run in interactive mode (interactive "help" gives help) [default]
- --seconds=<n> Length of time for dynamic profiles [default=30 secs]
- --add_lib=<file> Read additional symbols and line info from the given library
- --lib_prefix=<dir> Comma separated list of library path prefixes
-
-Reporting Granularity:
- --addresses Report at address level
- --lines Report at source line level
- --functions Report at function level [default]
- --files Report at source file level
-
-Output type:
- --text Generate text report
- --callgrind Generate callgrind format to stdout
- --gv Generate Postscript and display
- --evince Generate PDF and display
- --web Generate SVG and display
- --list=<regexp> Generate source listing of matching routines
- --disasm=<regexp> Generate disassembly of matching routines
- --symbols Print demangled symbol names found at given addresses
- --dot Generate DOT file to stdout
- --ps Generate Postcript to stdout
- --pdf Generate PDF to stdout
- --svg Generate SVG to stdout
- --gif Generate GIF to stdout
- --raw Generate symbolized pprof data (useful with remote fetch)
-
-Heap-Profile Options:
- --inuse_space Display in-use (mega)bytes [default]
- --inuse_objects Display in-use objects
- --alloc_space Display allocated (mega)bytes
- --alloc_objects Display allocated objects
- --show_bytes Display space in bytes
- --drop_negative Ignore negative differences
-
-Contention-profile options:
- --total_delay Display total delay at each region [default]
- --contentions Display number of delays at each region
- --mean_delay Display mean delay at each region
-
-Call-graph Options:
- --nodecount=<n> Show at most so many nodes [default=80]
- --nodefraction=<f> Hide nodes below <f>*total [default=.005]
- --edgefraction=<f> Hide edges below <f>*total [default=.001]
- --maxdegree=<n> Max incoming/outgoing edges per node [default=8]
- --focus=<regexp> Focus on nodes matching <regexp>
- --ignore=<regexp> Ignore nodes matching <regexp>
- --scale=<n> Set GV scaling [default=0]
- --heapcheck Make nodes with non-0 object counts
- (i.e. direct leak generators) more visible
-
-Miscellaneous:
- --tools=<prefix or binary:fullpath>[,...] \$PATH for object tool pathnames
- --test Run unit tests
- --help This message
- --version Version information
-
-Environment Variables:
- PPROF_TMPDIR Profiles directory. Defaults to \$HOME/pprof
- PPROF_TOOLS Prefix for object tools pathnames
-
-Examples:
-
-pprof /bin/ls ls.prof
- Enters "interactive" mode
-pprof --text /bin/ls ls.prof
- Outputs one line per procedure
-pprof --web /bin/ls ls.prof
- Displays annotated call-graph in web browser
-pprof --gv /bin/ls ls.prof
- Displays annotated call-graph via 'gv'
-pprof --gv --focus=Mutex /bin/ls ls.prof
- Restricts to code paths including a .*Mutex.* entry
-pprof --gv --focus=Mutex --ignore=string /bin/ls ls.prof
- Code paths including Mutex but not string
-pprof --list=getdir /bin/ls ls.prof
- (Per-line) annotated source listing for getdir()
-pprof --disasm=getdir /bin/ls ls.prof
- (Per-PC) annotated disassembly for getdir()
-
-pprof http://localhost:1234/
- Enters "interactive" mode
-pprof --text localhost:1234
- Outputs one line per procedure for localhost:1234
-pprof --raw localhost:1234 > ./local.raw
-pprof --text ./local.raw
- Fetches a remote profile for later analysis and then
- analyzes it in text mode.
-EOF
-}
-
-sub version_string {
- return <<EOF
-pprof (part of gperftools $PPROF_VERSION)
-
-Copyright 1998-2007 Google Inc.
-
-This is BSD licensed software; see the source for copying conditions
-and license information.
-There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
-PARTICULAR PURPOSE.
-EOF
-}
-
-sub usage {
- my $msg = shift;
- print STDERR "$msg\n\n";
- print STDERR usage_string();
- print STDERR "\nFATAL ERROR: $msg\n"; # just as a reminder
- exit(1);
-}
-
-sub Init() {
- # Setup tmp-file name and handler to clean it up.
- # We do this in the very beginning so that we can use
- # error() and cleanup() function anytime here after.
- $main::tmpfile_sym = "/tmp/pprof$$.sym";
- $main::tmpfile_ps = "/tmp/pprof$$";
- $main::next_tmpfile = 0;
- $SIG{'INT'} = \&sighandler;
-
- # Cache from filename/linenumber to source code
- $main::source_cache = ();
-
- $main::opt_help = 0;
- $main::opt_version = 0;
-
- $main::opt_cum = 0;
- $main::opt_base = '';
- $main::opt_addresses = 0;
- $main::opt_lines = 0;
- $main::opt_functions = 0;
- $main::opt_files = 0;
- $main::opt_lib_prefix = "";
-
- $main::opt_text = 0;
- $main::opt_callgrind = 0;
- $main::opt_list = "";
- $main::opt_disasm = "";
- $main::opt_symbols = 0;
- $main::opt_gv = 0;
- $main::opt_evince = 0;
- $main::opt_web = 0;
- $main::opt_dot = 0;
- $main::opt_ps = 0;
- $main::opt_pdf = 0;
- $main::opt_gif = 0;
- $main::opt_svg = 0;
- $main::opt_raw = 0;
-
- $main::opt_nodecount = 80;
- $main::opt_nodefraction = 0.005;
- $main::opt_edgefraction = 0.001;
- $main::opt_maxdegree = 8;
- $main::opt_focus = '';
- $main::opt_ignore = '';
- $main::opt_scale = 0;
- $main::opt_heapcheck = 0;
- $main::opt_seconds = 30;
- $main::opt_lib = "";
-
- $main::opt_inuse_space = 0;
- $main::opt_inuse_objects = 0;
- $main::opt_alloc_space = 0;
- $main::opt_alloc_objects = 0;
- $main::opt_show_bytes = 0;
- $main::opt_drop_negative = 0;
- $main::opt_interactive = 0;
-
- $main::opt_total_delay = 0;
- $main::opt_contentions = 0;
- $main::opt_mean_delay = 0;
-
- $main::opt_tools = "";
- $main::opt_debug = 0;
- $main::opt_test = 0;
-
- # These are undocumented flags used only by unittests.
- $main::opt_test_stride = 0;
-
- # Are we using $SYMBOL_PAGE?
- $main::use_symbol_page = 0;
-
- # Files returned by TempName.
- %main::tempnames = ();
-
- # Type of profile we are dealing with
- # Supported types:
- # cpu
- # heap
- # growth
- # contention
- $main::profile_type = ''; # Empty type means "unknown"
-
- GetOptions("help!" => \$main::opt_help,
- "version!" => \$main::opt_version,
- "cum!" => \$main::opt_cum,
- "base=s" => \$main::opt_base,
- "seconds=i" => \$main::opt_seconds,
- "add_lib=s" => \$main::opt_lib,
- "lib_prefix=s" => \$main::opt_lib_prefix,
- "functions!" => \$main::opt_functions,
- "lines!" => \$main::opt_lines,
- "addresses!" => \$main::opt_addresses,
- "files!" => \$main::opt_files,
- "text!" => \$main::opt_text,
- "callgrind!" => \$main::opt_callgrind,
- "list=s" => \$main::opt_list,
- "disasm=s" => \$main::opt_disasm,
- "symbols!" => \$main::opt_symbols,
- "gv!" => \$main::opt_gv,
- "evince!" => \$main::opt_evince,
- "web!" => \$main::opt_web,
- "dot!" => \$main::opt_dot,
- "ps!" => \$main::opt_ps,
- "pdf!" => \$main::opt_pdf,
- "svg!" => \$main::opt_svg,
- "gif!" => \$main::opt_gif,
- "raw!" => \$main::opt_raw,
- "interactive!" => \$main::opt_interactive,
- "nodecount=i" => \$main::opt_nodecount,
- "nodefraction=f" => \$main::opt_nodefraction,
- "edgefraction=f" => \$main::opt_edgefraction,
- "maxdegree=i" => \$main::opt_maxdegree,
- "focus=s" => \$main::opt_focus,
- "ignore=s" => \$main::opt_ignore,
- "scale=i" => \$main::opt_scale,
- "heapcheck" => \$main::opt_heapcheck,
- "inuse_space!" => \$main::opt_inuse_space,
- "inuse_objects!" => \$main::opt_inuse_objects,
- "alloc_space!" => \$main::opt_alloc_space,
- "alloc_objects!" => \$main::opt_alloc_objects,
- "show_bytes!" => \$main::opt_show_bytes,
- "drop_negative!" => \$main::opt_drop_negative,
- "total_delay!" => \$main::opt_total_delay,
- "contentions!" => \$main::opt_contentions,
- "mean_delay!" => \$main::opt_mean_delay,
- "tools=s" => \$main::opt_tools,
- "test!" => \$main::opt_test,
- "debug!" => \$main::opt_debug,
- # Undocumented flags used only by unittests:
- "test_stride=i" => \$main::opt_test_stride,
- ) || usage("Invalid option(s)");
-
- # Deal with the standard --help and --version
- if ($main::opt_help) {
- print usage_string();
- exit(0);
- }
-
- if ($main::opt_version) {
- print version_string();
- exit(0);
- }
-
- # Disassembly/listing/symbols mode requires address-level info
- if ($main::opt_disasm || $main::opt_list || $main::opt_symbols) {
- $main::opt_functions = 0;
- $main::opt_lines = 0;
- $main::opt_addresses = 1;
- $main::opt_files = 0;
- }
-
- # Check heap-profiling flags
- if ($main::opt_inuse_space +
- $main::opt_inuse_objects +
- $main::opt_alloc_space +
- $main::opt_alloc_objects > 1) {
- usage("Specify at most on of --inuse/--alloc options");
- }
-
- # Check output granularities
- my $grains =
- $main::opt_functions +
- $main::opt_lines +
- $main::opt_addresses +
- $main::opt_files +
- 0;
- if ($grains > 1) {
- usage("Only specify one output granularity option");
- }
- if ($grains == 0) {
- $main::opt_functions = 1;
- }
-
- # Check output modes
- my $modes =
- $main::opt_text +
- $main::opt_callgrind +
- ($main::opt_list eq '' ? 0 : 1) +
- ($main::opt_disasm eq '' ? 0 : 1) +
- ($main::opt_symbols == 0 ? 0 : 1) +
- $main::opt_gv +
- $main::opt_evince +
- $main::opt_web +
- $main::opt_dot +
- $main::opt_ps +
- $main::opt_pdf +
- $main::opt_svg +
- $main::opt_gif +
- $main::opt_raw +
- $main::opt_interactive +
- 0;
- if ($modes > 1) {
- usage("Only specify one output mode");
- }
- if ($modes == 0) {
- if (-t STDOUT) { # If STDOUT is a tty, activate interactive mode
- $main::opt_interactive = 1;
- } else {
- $main::opt_text = 1;
- }
- }
-
- if ($main::opt_test) {
- RunUnitTests();
- # Should not return
- exit(1);
- }
-
- # Binary name and profile arguments list
- $main::prog = "";
- @main::pfile_args = ();
-
- # Remote profiling without a binary (using $SYMBOL_PAGE instead)
- if (@ARGV > 0) {
- if (IsProfileURL($ARGV[0])) {
- $main::use_symbol_page = 1;
- } elsif (IsSymbolizedProfileFile($ARGV[0])) {
- $main::use_symbolized_profile = 1;
- $main::prog = $UNKNOWN_BINARY; # will be set later from the profile file
- }
- }
-
- if ($main::use_symbol_page || $main::use_symbolized_profile) {
- # We don't need a binary!
- my %disabled = ('--lines' => $main::opt_lines,
- '--disasm' => $main::opt_disasm);
- for my $option (keys %disabled) {
- usage("$option cannot be used without a binary") if $disabled{$option};
- }
- # Set $main::prog later...
- scalar(@ARGV) || usage("Did not specify profile file");
- } elsif ($main::opt_symbols) {
- # --symbols needs a binary-name (to run nm on, etc) but not profiles
- $main::prog = shift(@ARGV) || usage("Did not specify program");
- } else {
- $main::prog = shift(@ARGV) || usage("Did not specify program");
- scalar(@ARGV) || usage("Did not specify profile file");
- }
-
- # Parse profile file/location arguments
- foreach my $farg (@ARGV) {
- if ($farg =~ m/(.*)\@([0-9]+)(|\/.*)$/ ) {
- my $machine = $1;
- my $num_machines = $2;
- my $path = $3;
- for (my $i = 0; $i < $num_machines; $i++) {
- unshift(@main::pfile_args, "$i.$machine$path");
- }
- } else {
- unshift(@main::pfile_args, $farg);
- }
- }
-
- if ($main::use_symbol_page) {
- unless (IsProfileURL($main::pfile_args[0])) {
- error("The first profile should be a remote form to use $SYMBOL_PAGE\n");
- }
- CheckSymbolPage();
- $main::prog = FetchProgramName();
- } elsif (!$main::use_symbolized_profile) { # may not need objtools!
- ConfigureObjTools($main::prog)
- }
-
- # Break the opt_lib_prefix into the prefix_list array
- @prefix_list = split (',', $main::opt_lib_prefix);
-
- # Remove trailing / from the prefixes, in the list to prevent
- # searching things like /my/path//lib/mylib.so
- foreach (@prefix_list) {
- s|/+$||;
- }
-}
-
-sub Main() {
- Init();
- $main::collected_profile = undef;
- @main::profile_files = ();
- $main::op_time = time();
-
- # Printing symbols is special and requires a lot less info that most.
- if ($main::opt_symbols) {
- PrintSymbols(*STDIN); # Get /proc/maps and symbols output from stdin
- return;
- }
-
- # Fetch all profile data
- FetchDynamicProfiles();
-
- # this will hold symbols that we read from the profile files
- my $symbol_map = {};
-
- # Read one profile, pick the last item on the list
- my $data = ReadProfile($main::prog, pop(@main::profile_files));
- my $profile = $data->{profile};
- my $pcs = $data->{pcs};
- my $libs = $data->{libs}; # Info about main program and shared libraries
- $symbol_map = MergeSymbols($symbol_map, $data->{symbols});
-
- # Add additional profiles, if available.
- if (scalar(@main::profile_files) > 0) {
- foreach my $pname (@main::profile_files) {
- my $data2 = ReadProfile($main::prog, $pname);
- $profile = AddProfile($profile, $data2->{profile});
- $pcs = AddPcs($pcs, $data2->{pcs});
- $symbol_map = MergeSymbols($symbol_map, $data2->{symbols});
- }
- }
-
- # Subtract base from profile, if specified
- if ($main::opt_base ne '') {
- my $base = ReadProfile($main::prog, $main::opt_base);
- $profile = SubtractProfile($profile, $base->{profile});
- $pcs = AddPcs($pcs, $base->{pcs});
- $symbol_map = MergeSymbols($symbol_map, $base->{symbols});
- }
-
- # Get total data in profile
- my $total = TotalProfile($profile);
-
- # Collect symbols
- my $symbols;
- if ($main::use_symbolized_profile) {
- $symbols = FetchSymbols($pcs, $symbol_map);
- } elsif ($main::use_symbol_page) {
- $symbols = FetchSymbols($pcs);
- } else {
- # TODO(csilvers): $libs uses the /proc/self/maps data from profile1,
- # which may differ from the data from subsequent profiles, especially
- # if they were run on different machines. Use appropriate libs for
- # each pc somehow.
- $symbols = ExtractSymbols($libs, $pcs);
- }
-
- # Remove uniniteresting stack items
- $profile = RemoveUninterestingFrames($symbols, $profile);
-
- # Focus?
- if ($main::opt_focus ne '') {
- $profile = FocusProfile($symbols, $profile, $main::opt_focus);
- }
-
- # Ignore?
- if ($main::opt_ignore ne '') {
- $profile = IgnoreProfile($symbols, $profile, $main::opt_ignore);
- }
-
- my $calls = ExtractCalls($symbols, $profile);
-
- # Reduce profiles to required output granularity, and also clean
- # each stack trace so a given entry exists at most once.
- my $reduced = ReduceProfile($symbols, $profile);
-
- # Get derived profiles
- my $flat = FlatProfile($reduced);
- my $cumulative = CumulativeProfile($reduced);
-
- # Print
- if (!$main::opt_interactive) {
- if ($main::opt_disasm) {
- PrintDisassembly($libs, $flat, $cumulative, $main::opt_disasm);
- } elsif ($main::opt_list) {
- PrintListing($total, $libs, $flat, $cumulative, $main::opt_list, 0);
- } elsif ($main::opt_text) {
- # Make sure the output is empty when have nothing to report
- # (only matters when --heapcheck is given but we must be
- # compatible with old branches that did not pass --heapcheck always):
- if ($total != 0) {
- printf("Total: %s %s\n", Unparse($total), Units());
- }
- PrintText($symbols, $flat, $cumulative, -1);
- } elsif ($main::opt_raw) {
- PrintSymbolizedProfile($symbols, $profile, $main::prog);
- } elsif ($main::opt_callgrind) {
- PrintCallgrind($calls);
- } else {
- if (PrintDot($main::prog, $symbols, $profile, $flat, $cumulative, $total)) {
- if ($main::opt_gv) {
- RunGV(TempName($main::next_tmpfile, "ps"), "");
- } elsif ($main::opt_evince) {
- RunEvince(TempName($main::next_tmpfile, "pdf"), "");
- } elsif ($main::opt_web) {
- my $tmp = TempName($main::next_tmpfile, "svg");
- RunWeb($tmp);
- # The command we run might hand the file name off
- # to an already running browser instance and then exit.
- # Normally, we'd remove $tmp on exit (right now),
- # but fork a child to remove $tmp a little later, so that the
- # browser has time to load it first.
- delete $main::tempnames{$tmp};
- if (fork() == 0) {
- sleep 5;
- unlink($tmp);
- exit(0);
- }
- }
- } else {
- cleanup();
- exit(1);
- }
- }
- } else {
- InteractiveMode($profile, $symbols, $libs, $total);
- }
-
- cleanup();
- exit(0);
-}
-
-##### Entry Point #####
-
-Main();
-
-# Temporary code to detect if we're running on a Goobuntu system.
-# These systems don't have the right stuff installed for the special
-# Readline libraries to work, so as a temporary workaround, we default
-# to using the normal stdio code, rather than the fancier readline-based
-# code
-sub ReadlineMightFail {
- if (-e '/lib/libtermcap.so.2') {
- return 0; # libtermcap exists, so readline should be okay
- } else {
- return 1;
- }
-}
-
-sub RunGV {
- my $fname = shift;
- my $bg = shift; # "" or " &" if we should run in background
- if (!system(ShellEscape(@GV, "--version") . " >$dev_null 2>&1")) {
- # Options using double dash are supported by this gv version.
- # Also, turn on noantialias to better handle bug in gv for
- # postscript files with large dimensions.
- # TODO: Maybe we should not pass the --noantialias flag
- # if the gv version is known to work properly without the flag.
- system(ShellEscape(@GV, "--scale=$main::opt_scale", "--noantialias", $fname)
- . $bg);
- } else {
- # Old gv version - only supports options that use single dash.
- print STDERR ShellEscape(@GV, "-scale", $main::opt_scale) . "\n";
- system(ShellEscape(@GV, "-scale", "$main::opt_scale", $fname) . $bg);
- }
-}
-
-sub RunEvince {
- my $fname = shift;
- my $bg = shift; # "" or " &" if we should run in background
- system(ShellEscape(@EVINCE, $fname) . $bg);
-}
-
-sub RunWeb {
- my $fname = shift;
- print STDERR "Loading web page file:///$fname\n";
-
- if (`uname` =~ /Darwin/) {
- # OS X: open will use standard preference for SVG files.
- system("/usr/bin/open", $fname);
- return;
- }
-
- # Some kind of Unix; try generic symlinks, then specific browsers.
- # (Stop once we find one.)
- # Works best if the browser is already running.
- my @alt = (
- "/etc/alternatives/gnome-www-browser",
- "/etc/alternatives/x-www-browser",
- "google-chrome",
- "firefox",
- );
- foreach my $b (@alt) {
- if (system($b, $fname) == 0) {
- return;
- }
- }
-
- print STDERR "Could not load web browser.\n";
-}
-
-sub RunKcachegrind {
- my $fname = shift;
- my $bg = shift; # "" or " &" if we should run in background
- print STDERR "Starting '@KCACHEGRIND " . $fname . $bg . "'\n";
- system(ShellEscape(@KCACHEGRIND, $fname) . $bg);
-}
-
-
-##### Interactive helper routines #####
-
-sub InteractiveMode {
- $| = 1; # Make output unbuffered for interactive mode
- my ($orig_profile, $symbols, $libs, $total) = @_;
-
- print STDERR "Welcome to pprof! For help, type 'help'.\n";
-
- # Use ReadLine if it's installed and input comes from a console.
- if ( -t STDIN &&
- !ReadlineMightFail() &&
- defined(eval {require Term::ReadLine}) ) {
- my $term = new Term::ReadLine 'pprof';
- while ( defined ($_ = $term->readline('(pprof) '))) {
- $term->addhistory($_) if /\S/;
- if (!InteractiveCommand($orig_profile, $symbols, $libs, $total, $_)) {
- last; # exit when we get an interactive command to quit
- }
- }
- } else { # don't have readline
- while (1) {
- print STDERR "(pprof) ";
- $_ = <STDIN>;
- last if ! defined $_ ;
- s/\r//g; # turn windows-looking lines into unix-looking lines
-
- # Save some flags that might be reset by InteractiveCommand()
- my $save_opt_lines = $main::opt_lines;
-
- if (!InteractiveCommand($orig_profile, $symbols, $libs, $total, $_)) {
- last; # exit when we get an interactive command to quit
- }
-
- # Restore flags
- $main::opt_lines = $save_opt_lines;
- }
- }
-}
-
-# Takes two args: orig profile, and command to run.
-# Returns 1 if we should keep going, or 0 if we were asked to quit
-sub InteractiveCommand {
- my($orig_profile, $symbols, $libs, $total, $command) = @_;
- $_ = $command; # just to make future m//'s easier
- if (!defined($_)) {
- print STDERR "\n";
- return 0;
- }
- if (m/^\s*quit/) {
- return 0;
- }
- if (m/^\s*help/) {
- InteractiveHelpMessage();
- return 1;
- }
- # Clear all the mode options -- mode is controlled by "$command"
- $main::opt_text = 0;
- $main::opt_callgrind = 0;
- $main::opt_disasm = 0;
- $main::opt_list = 0;
- $main::opt_gv = 0;
- $main::opt_evince = 0;
- $main::opt_cum = 0;
-
- if (m/^\s*(text|top)(\d*)\s*(.*)/) {
- $main::opt_text = 1;
-
- my $line_limit = ($2 ne "") ? int($2) : 10;
-
- my $routine;
- my $ignore;
- ($routine, $ignore) = ParseInteractiveArgs($3);
-
- my $profile = ProcessProfile($total, $orig_profile, $symbols, "", $ignore);
- my $reduced = ReduceProfile($symbols, $profile);
-
- # Get derived profiles
- my $flat = FlatProfile($reduced);
- my $cumulative = CumulativeProfile($reduced);
-
- PrintText($symbols, $flat, $cumulative, $line_limit);
- return 1;
- }
- if (m/^\s*callgrind\s*([^ \n]*)/) {
- $main::opt_callgrind = 1;
-
- # Get derived profiles
- my $calls = ExtractCalls($symbols, $orig_profile);
- my $filename = $1;
- if ( $1 eq '' ) {
- $filename = TempName($main::next_tmpfile, "callgrind");
- }
- PrintCallgrind($calls, $filename);
- if ( $1 eq '' ) {
- RunKcachegrind($filename, " & ");
- $main::next_tmpfile++;
- }
-
- return 1;
- }
- if (m/^\s*(web)?list\s*(.+)/) {
- my $html = (defined($1) && ($1 eq "web"));
- $main::opt_list = 1;
-
- my $routine;
- my $ignore;
- ($routine, $ignore) = ParseInteractiveArgs($2);
-
- my $profile = ProcessProfile($total, $orig_profile, $symbols, "", $ignore);
- my $reduced = ReduceProfile($symbols, $profile);
-
- # Get derived profiles
- my $flat = FlatProfile($reduced);
- my $cumulative = CumulativeProfile($reduced);
-
- PrintListing($total, $libs, $flat, $cumulative, $routine, $html);
- return 1;
- }
- if (m/^\s*disasm\s*(.+)/) {
- $main::opt_disasm = 1;
-
- my $routine;
- my $ignore;
- ($routine, $ignore) = ParseInteractiveArgs($1);
-
- # Process current profile to account for various settings
- my $profile = ProcessProfile($total, $orig_profile, $symbols, "", $ignore);
- my $reduced = ReduceProfile($symbols, $profile);
-
- # Get derived profiles
- my $flat = FlatProfile($reduced);
- my $cumulative = CumulativeProfile($reduced);
-
- PrintDisassembly($libs, $flat, $cumulative, $routine);
- return 1;
- }
- if (m/^\s*(gv|web|evince)\s*(.*)/) {
- $main::opt_gv = 0;
- $main::opt_evince = 0;
- $main::opt_web = 0;
- if ($1 eq "gv") {
- $main::opt_gv = 1;
- } elsif ($1 eq "evince") {
- $main::opt_evince = 1;
- } elsif ($1 eq "web") {
- $main::opt_web = 1;
- }
-
- my $focus;
- my $ignore;
- ($focus, $ignore) = ParseInteractiveArgs($2);
-
- # Process current profile to account for various settings
- my $profile = ProcessProfile($total, $orig_profile, $symbols,
- $focus, $ignore);
- my $reduced = ReduceProfile($symbols, $profile);
-
- # Get derived profiles
- my $flat = FlatProfile($reduced);
- my $cumulative = CumulativeProfile($reduced);
-
- if (PrintDot($main::prog, $symbols, $profile, $flat, $cumulative, $total)) {
- if ($main::opt_gv) {
- RunGV(TempName($main::next_tmpfile, "ps"), " &");
- } elsif ($main::opt_evince) {
- RunEvince(TempName($main::next_tmpfile, "pdf"), " &");
- } elsif ($main::opt_web) {
- RunWeb(TempName($main::next_tmpfile, "svg"));
- }
- $main::next_tmpfile++;
- }
- return 1;
- }
- if (m/^\s*$/) {
- return 1;
- }
- print STDERR "Unknown command: try 'help'.\n";
- return 1;
-}
-
-
-sub ProcessProfile {
- my $total_count = shift;
- my $orig_profile = shift;
- my $symbols = shift;
- my $focus = shift;
- my $ignore = shift;
-
- # Process current profile to account for various settings
- my $profile = $orig_profile;
- printf("Total: %s %s\n", Unparse($total_count), Units());
- if ($focus ne '') {
- $profile = FocusProfile($symbols, $profile, $focus);
- my $focus_count = TotalProfile($profile);
- printf("After focusing on '%s': %s %s of %s (%0.1f%%)\n",
- $focus,
- Unparse($focus_count), Units(),
- Unparse($total_count), ($focus_count*100.0) / $total_count);
- }
- if ($ignore ne '') {
- $profile = IgnoreProfile($symbols, $profile, $ignore);
- my $ignore_count = TotalProfile($profile);
- printf("After ignoring '%s': %s %s of %s (%0.1f%%)\n",
- $ignore,
- Unparse($ignore_count), Units(),
- Unparse($total_count),
- ($ignore_count*100.0) / $total_count);
- }
-
- return $profile;
-}
-
-sub InteractiveHelpMessage {
- print STDERR <<ENDOFHELP;
-Interactive pprof mode
-
-Commands:
- gv
- gv [focus] [-ignore1] [-ignore2]
- Show graphical hierarchical display of current profile. Without
- any arguments, shows all samples in the profile. With the optional
- "focus" argument, restricts the samples shown to just those where
- the "focus" regular expression matches a routine name on the stack
- trace.
-
- web
- web [focus] [-ignore1] [-ignore2]
- Like GV, but displays profile in your web browser instead of using
- Ghostview. Works best if your web browser is already running.
- To change the browser that gets used:
- On Linux, set the /etc/alternatives/gnome-www-browser symlink.
- On OS X, change the Finder association for SVG files.
-
- list [routine_regexp] [-ignore1] [-ignore2]
- Show source listing of routines whose names match "routine_regexp"
-
- weblist [routine_regexp] [-ignore1] [-ignore2]
- Displays a source listing of routines whose names match "routine_regexp"
- in a web browser. You can click on source lines to view the
- corresponding disassembly.
-
- top [--cum] [-ignore1] [-ignore2]
- top20 [--cum] [-ignore1] [-ignore2]
- top37 [--cum] [-ignore1] [-ignore2]
- Show top lines ordered by flat profile count, or cumulative count
- if --cum is specified. If a number is present after 'top', the
- top K routines will be shown (defaults to showing the top 10)
-
- disasm [routine_regexp] [-ignore1] [-ignore2]
- Show disassembly of routines whose names match "routine_regexp",
- annotated with sample counts.
-
- callgrind
- callgrind [filename]
- Generates callgrind file. If no filename is given, kcachegrind is called.
-
- help - This listing
- quit or ^D - End pprof
-
-For commands that accept optional -ignore tags, samples where any routine in
-the stack trace matches the regular expression in any of the -ignore
-parameters will be ignored.
-
-Further pprof details are available at this location (or one similar):
-
- /usr/doc/gperftools-$PPROF_VERSION/cpu_profiler.html
- /usr/doc/gperftools-$PPROF_VERSION/heap_profiler.html
-
-ENDOFHELP
-}
-sub ParseInteractiveArgs {
- my $args = shift;
- my $focus = "";
- my $ignore = "";
- my @x = split(/ +/, $args);
- foreach $a (@x) {
- if ($a =~ m/^(--|-)lines$/) {
- $main::opt_lines = 1;
- } elsif ($a =~ m/^(--|-)cum$/) {
- $main::opt_cum = 1;
- } elsif ($a =~ m/^-(.*)/) {
- $ignore .= (($ignore ne "") ? "|" : "" ) . $1;
- } else {
- $focus .= (($focus ne "") ? "|" : "" ) . $a;
- }
- }
- if ($ignore ne "") {
- print STDERR "Ignoring samples in call stacks that match '$ignore'\n";
- }
- return ($focus, $ignore);
-}
-
-##### Output code #####
-
-sub TempName {
- my $fnum = shift;
- my $ext = shift;
- my $file = "$main::tmpfile_ps.$fnum.$ext";
- $main::tempnames{$file} = 1;
- return $file;
-}
-
-# Print profile data in packed binary format (64-bit) to standard out
-sub PrintProfileData {
- my $profile = shift;
-
- # print header (64-bit style)
- # (zero) (header-size) (version) (sample-period) (zero)
- print pack('L*', 0, 0, 3, 0, 0, 0, 1, 0, 0, 0);
-
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- if ($#addrs >= 0) {
- my $depth = $#addrs + 1;
- # int(foo / 2**32) is the only reliable way to get rid of bottom
- # 32 bits on both 32- and 64-bit systems.
- print pack('L*', $count & 0xFFFFFFFF, int($count / 2**32));
- print pack('L*', $depth & 0xFFFFFFFF, int($depth / 2**32));
-
- foreach my $full_addr (@addrs) {
- my $addr = $full_addr;
- $addr =~ s/0x0*//; # strip off leading 0x, zeroes
- if (length($addr) > 16) {
- print STDERR "Invalid address in profile: $full_addr\n";
- next;
- }
- my $low_addr = substr($addr, -8); # get last 8 hex chars
- my $high_addr = substr($addr, -16, 8); # get up to 8 more hex chars
- print pack('L*', hex('0x' . $low_addr), hex('0x' . $high_addr));
- }
- }
- }
-}
-
-# Print symbols and profile data
-sub PrintSymbolizedProfile {
- my $symbols = shift;
- my $profile = shift;
- my $prog = shift;
-
- $SYMBOL_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $symbol_marker = $&;
-
- print '--- ', $symbol_marker, "\n";
- if (defined($prog)) {
- print 'binary=', $prog, "\n";
- }
- while (my ($pc, $name) = each(%{$symbols})) {
- my $sep = ' ';
- print '0x', $pc;
- # We have a list of function names, which include the inlined
- # calls. They are separated (and terminated) by --, which is
- # illegal in function names.
- for (my $j = 2; $j <= $#{$name}; $j += 3) {
- print $sep, $name->[$j];
- $sep = '--';
- }
- print "\n";
- }
- print '---', "\n";
-
- $PROFILE_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $profile_marker = $&;
- print '--- ', $profile_marker, "\n";
- if (defined($main::collected_profile)) {
- # if used with remote fetch, simply dump the collected profile to output.
- open(SRC, "<$main::collected_profile");
- while (<SRC>) {
- print $_;
- }
- close(SRC);
- } else {
- # dump a cpu-format profile to standard out
- PrintProfileData($profile);
- }
-}
-
-# Print text output
-sub PrintText {
- my $symbols = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $line_limit = shift;
-
- my $total = TotalProfile($flat);
-
- # Which profile to sort by?
- my $s = $main::opt_cum ? $cumulative : $flat;
-
- my $running_sum = 0;
- my $lines = 0;
- foreach my $k (sort { GetEntry($s, $b) <=> GetEntry($s, $a) || $a cmp $b }
- keys(%{$cumulative})) {
- my $f = GetEntry($flat, $k);
- my $c = GetEntry($cumulative, $k);
- $running_sum += $f;
-
- my $sym = $k;
- if (exists($symbols->{$k})) {
- $sym = $symbols->{$k}->[0] . " " . $symbols->{$k}->[1];
- if ($main::opt_addresses) {
- $sym = $k . " " . $sym;
- }
- }
-
- if ($f != 0 || $c != 0) {
- printf("%8s %6s %6s %8s %6s %s\n",
- Unparse($f),
- Percent($f, $total),
- Percent($running_sum, $total),
- Unparse($c),
- Percent($c, $total),
- $sym);
- }
- $lines++;
- last if ($line_limit >= 0 && $lines >= $line_limit);
- }
-}
-
-# Callgrind format has a compression for repeated function and file
-# names. You show the name the first time, and just use its number
-# subsequently. This can cut down the file to about a third or a
-# quarter of its uncompressed size. $key and $val are the key/value
-# pair that would normally be printed by callgrind; $map is a map from
-# value to number.
-sub CompressedCGName {
- my($key, $val, $map) = @_;
- my $idx = $map->{$val};
- # For very short keys, providing an index hurts rather than helps.
- if (length($val) <= 3) {
- return "$key=$val\n";
- } elsif (defined($idx)) {
- return "$key=($idx)\n";
- } else {
- # scalar(keys $map) gives the number of items in the map.
- $idx = scalar(keys(%{$map})) + 1;
- $map->{$val} = $idx;
- return "$key=($idx) $val\n";
- }
-}
-
-# Print the call graph in a way that's suiteable for callgrind.
-sub PrintCallgrind {
- my $calls = shift;
- my $filename;
- my %filename_to_index_map;
- my %fnname_to_index_map;
-
- if ($main::opt_interactive) {
- $filename = shift;
- print STDERR "Writing callgrind file to '$filename'.\n"
- } else {
- $filename = "&STDOUT";
- }
- open(CG, ">$filename");
- printf CG ("events: Hits\n\n");
- foreach my $call ( map { $_->[0] }
- sort { $a->[1] cmp $b ->[1] ||
- $a->[2] <=> $b->[2] }
- map { /([^:]+):(\d+):([^ ]+)( -> ([^:]+):(\d+):(.+))?/;
- [$_, $1, $2] }
- keys %$calls ) {
- my $count = int($calls->{$call});
- $call =~ /([^:]+):(\d+):([^ ]+)( -> ([^:]+):(\d+):(.+))?/;
- my ( $caller_file, $caller_line, $caller_function,
- $callee_file, $callee_line, $callee_function ) =
- ( $1, $2, $3, $5, $6, $7 );
-
- # TODO(csilvers): for better compression, collect all the
- # caller/callee_files and functions first, before printing
- # anything, and only compress those referenced more than once.
- printf CG CompressedCGName("fl", $caller_file, \%filename_to_index_map);
- printf CG CompressedCGName("fn", $caller_function, \%fnname_to_index_map);
- if (defined $6) {
- printf CG CompressedCGName("cfl", $callee_file, \%filename_to_index_map);
- printf CG CompressedCGName("cfn", $callee_function, \%fnname_to_index_map);
- printf CG ("calls=$count $callee_line\n");
- }
- printf CG ("$caller_line $count\n\n");
- }
-}
-
-# Print disassembly for all all routines that match $main::opt_disasm
-sub PrintDisassembly {
- my $libs = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $disasm_opts = shift;
-
- my $total = TotalProfile($flat);
-
- foreach my $lib (@{$libs}) {
- my $symbol_table = GetProcedureBoundaries($lib->[0], $disasm_opts);
- my $offset = AddressSub($lib->[1], $lib->[3]);
- foreach my $routine (sort ByName keys(%{$symbol_table})) {
- my $start_addr = $symbol_table->{$routine}->[0];
- my $end_addr = $symbol_table->{$routine}->[1];
- # See if there are any samples in this routine
- my $length = hex(AddressSub($end_addr, $start_addr));
- my $addr = AddressAdd($start_addr, $offset);
- for (my $i = 0; $i < $length; $i++) {
- if (defined($cumulative->{$addr})) {
- PrintDisassembledFunction($lib->[0], $offset,
- $routine, $flat, $cumulative,
- $start_addr, $end_addr, $total);
- last;
- }
- $addr = AddressInc($addr);
- }
- }
- }
-}
-
-# Return reference to array of tuples of the form:
-# [start_address, filename, linenumber, instruction, limit_address]
-# E.g.,
-# ["0x806c43d", "/foo/bar.cc", 131, "ret", "0x806c440"]
-sub Disassemble {
- my $prog = shift;
- my $offset = shift;
- my $start_addr = shift;
- my $end_addr = shift;
-
- my $objdump = $obj_tool_map{"objdump"};
- my $cmd = ShellEscape($objdump, "-C", "-d", "-l", "--no-show-raw-insn",
- "--start-address=0x$start_addr",
- "--stop-address=0x$end_addr", $prog);
- open(OBJDUMP, "$cmd |") || error("$cmd: $!\n");
- my @result = ();
- my $filename = "";
- my $linenumber = -1;
- my $last = ["", "", "", ""];
- while (<OBJDUMP>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- chop;
- if (m|\s*([^:\s]+):(\d+)\s*$|) {
- # Location line of the form:
- # <filename>:<linenumber>
- $filename = $1;
- $linenumber = $2;
- } elsif (m/^ +([0-9a-f]+):\s*(.*)/) {
- # Disassembly line -- zero-extend address to full length
- my $addr = HexExtend($1);
- my $k = AddressAdd($addr, $offset);
- $last->[4] = $k; # Store ending address for previous instruction
- $last = [$k, $filename, $linenumber, $2, $end_addr];
- push(@result, $last);
- }
- }
- close(OBJDUMP);
- return @result;
-}
-
-# The input file should contain lines of the form /proc/maps-like
-# output (same format as expected from the profiles) or that looks
-# like hex addresses (like "0xDEADBEEF"). We will parse all
-# /proc/maps output, and for all the hex addresses, we will output
-# "short" symbol names, one per line, in the same order as the input.
-sub PrintSymbols {
- my $maps_and_symbols_file = shift;
-
- # ParseLibraries expects pcs to be in a set. Fine by us...
- my @pclist = (); # pcs in sorted order
- my $pcs = {};
- my $map = "";
- foreach my $line (<$maps_and_symbols_file>) {
- $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- if ($line =~ /\b(0x[0-9a-f]+)\b/i) {
- push(@pclist, HexExtend($1));
- $pcs->{$pclist[-1]} = 1;
- } else {
- $map .= $line;
- }
- }
-
- my $libs = ParseLibraries($main::prog, $map, $pcs);
- my $symbols = ExtractSymbols($libs, $pcs);
-
- foreach my $pc (@pclist) {
- # ->[0] is the shortname, ->[2] is the full name
- print(($symbols->{$pc}->[0] || "??") . "\n");
- }
-}
-
-
-# For sorting functions by name
-sub ByName {
- return ShortFunctionName($a) cmp ShortFunctionName($b);
-}
-
-# Print source-listing for all all routines that match $list_opts
-sub PrintListing {
- my $total = shift;
- my $libs = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $list_opts = shift;
- my $html = shift;
-
- my $output = \*STDOUT;
- my $fname = "";
-
- if ($html) {
- # Arrange to write the output to a temporary file
- $fname = TempName($main::next_tmpfile, "html");
- $main::next_tmpfile++;
- if (!open(TEMP, ">$fname")) {
- print STDERR "$fname: $!\n";
- return;
- }
- $output = \*TEMP;
- print $output HtmlListingHeader();
- printf $output ("<div class=\"legend\">%s<br>Total: %s %s</div>\n",
- $main::prog, Unparse($total), Units());
- }
-
- my $listed = 0;
- foreach my $lib (@{$libs}) {
- my $symbol_table = GetProcedureBoundaries($lib->[0], $list_opts);
- my $offset = AddressSub($lib->[1], $lib->[3]);
- foreach my $routine (sort ByName keys(%{$symbol_table})) {
- # Print if there are any samples in this routine
- my $start_addr = $symbol_table->{$routine}->[0];
- my $end_addr = $symbol_table->{$routine}->[1];
- my $length = hex(AddressSub($end_addr, $start_addr));
- my $addr = AddressAdd($start_addr, $offset);
- for (my $i = 0; $i < $length; $i++) {
- if (defined($cumulative->{$addr})) {
- $listed += PrintSource(
- $lib->[0], $offset,
- $routine, $flat, $cumulative,
- $start_addr, $end_addr,
- $html,
- $output);
- last;
- }
- $addr = AddressInc($addr);
- }
- }
- }
-
- if ($html) {
- if ($listed > 0) {
- print $output HtmlListingFooter();
- close($output);
- RunWeb($fname);
- } else {
- close($output);
- unlink($fname);
- }
- }
-}
-
-sub HtmlListingHeader {
- return <<'EOF';
-<DOCTYPE html>
-<html>
-<head>
-<title>Pprof listing</title>
-<style type="text/css">
-body {
- font-family: sans-serif;
-}
-h1 {
- font-size: 1.5em;
- margin-bottom: 4px;
-}
-.legend {
- font-size: 1.25em;
-}
-.line {
- color: #aaaaaa;
-}
-.nop {
- color: #aaaaaa;
-}
-.unimportant {
- color: #cccccc;
-}
-.disasmloc {
- color: #000000;
-}
-.deadsrc {
- cursor: pointer;
-}
-.deadsrc:hover {
- background-color: #eeeeee;
-}
-.livesrc {
- color: #0000ff;
- cursor: pointer;
-}
-.livesrc:hover {
- background-color: #eeeeee;
-}
-.asm {
- color: #008800;
- display: none;
-}
-</style>
-<script type="text/javascript">
-function pprof_toggle_asm(e) {
- var target;
- if (!e) e = window.event;
- if (e.target) target = e.target;
- else if (e.srcElement) target = e.srcElement;
-
- if (target) {
- var asm = target.nextSibling;
- if (asm && asm.className == "asm") {
- asm.style.display = (asm.style.display == "block" ? "" : "block");
- e.preventDefault();
- return false;
- }
- }
-}
-</script>
-</head>
-<body>
-EOF
-}
-
-sub HtmlListingFooter {
- return <<'EOF';
-</body>
-</html>
-EOF
-}
-
-sub HtmlEscape {
- my $text = shift;
- $text =~ s/&/&/g;
- $text =~ s/</</g;
- $text =~ s/>/>/g;
- return $text;
-}
-
-# Returns the indentation of the line, if it has any non-whitespace
-# characters. Otherwise, returns -1.
-sub Indentation {
- my $line = shift;
- if (m/^(\s*)\S/) {
- return length($1);
- } else {
- return -1;
- }
-}
-
-# If the symbol table contains inlining info, Disassemble() may tag an
-# instruction with a location inside an inlined function. But for
-# source listings, we prefer to use the location in the function we
-# are listing. So use MapToSymbols() to fetch full location
-# information for each instruction and then pick out the first
-# location from a location list (location list contains callers before
-# callees in case of inlining).
-#
-# After this routine has run, each entry in $instructions contains:
-# [0] start address
-# [1] filename for function we are listing
-# [2] line number for function we are listing
-# [3] disassembly
-# [4] limit address
-# [5] most specific filename (may be different from [1] due to inlining)
-# [6] most specific line number (may be different from [2] due to inlining)
-sub GetTopLevelLineNumbers {
- my ($lib, $offset, $instructions) = @_;
- my $pcs = [];
- for (my $i = 0; $i <= $#{$instructions}; $i++) {
- push(@{$pcs}, $instructions->[$i]->[0]);
- }
- my $symbols = {};
- MapToSymbols($lib, $offset, $pcs, $symbols);
- for (my $i = 0; $i <= $#{$instructions}; $i++) {
- my $e = $instructions->[$i];
- push(@{$e}, $e->[1]);
- push(@{$e}, $e->[2]);
- my $addr = $e->[0];
- my $sym = $symbols->{$addr};
- if (defined($sym)) {
- if ($#{$sym} >= 2 && $sym->[1] =~ m/^(.*):(\d+)$/) {
- $e->[1] = $1; # File name
- $e->[2] = $2; # Line number
- }
- }
- }
-}
-
-# Print source-listing for one routine
-sub PrintSource {
- my $prog = shift;
- my $offset = shift;
- my $routine = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $start_addr = shift;
- my $end_addr = shift;
- my $html = shift;
- my $output = shift;
-
- # Disassemble all instructions (just to get line numbers)
- my @instructions = Disassemble($prog, $offset, $start_addr, $end_addr);
- GetTopLevelLineNumbers($prog, $offset, \@instructions);
-
- # Hack 1: assume that the first source file encountered in the
- # disassembly contains the routine
- my $filename = undef;
- for (my $i = 0; $i <= $#instructions; $i++) {
- if ($instructions[$i]->[2] >= 0) {
- $filename = $instructions[$i]->[1];
- last;
- }
- }
- if (!defined($filename)) {
- print STDERR "no filename found in $routine\n";
- return 0;
- }
-
- # Hack 2: assume that the largest line number from $filename is the
- # end of the procedure. This is typically safe since if P1 contains
- # an inlined call to P2, then P2 usually occurs earlier in the
- # source file. If this does not work, we might have to compute a
- # density profile or just print all regions we find.
- my $lastline = 0;
- for (my $i = 0; $i <= $#instructions; $i++) {
- my $f = $instructions[$i]->[1];
- my $l = $instructions[$i]->[2];
- if (($f eq $filename) && ($l > $lastline)) {
- $lastline = $l;
- }
- }
-
- # Hack 3: assume the first source location from "filename" is the start of
- # the source code.
- my $firstline = 1;
- for (my $i = 0; $i <= $#instructions; $i++) {
- if ($instructions[$i]->[1] eq $filename) {
- $firstline = $instructions[$i]->[2];
- last;
- }
- }
-
- # Hack 4: Extend last line forward until its indentation is less than
- # the indentation we saw on $firstline
- my $oldlastline = $lastline;
- {
- if (!open(FILE, "<$filename")) {
- print STDERR "$filename: $!\n";
- return 0;
- }
- my $l = 0;
- my $first_indentation = -1;
- while (<FILE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- $l++;
- my $indent = Indentation($_);
- if ($l >= $firstline) {
- if ($first_indentation < 0 && $indent >= 0) {
- $first_indentation = $indent;
- last if ($first_indentation == 0);
- }
- }
- if ($l >= $lastline && $indent >= 0) {
- if ($indent >= $first_indentation) {
- $lastline = $l+1;
- } else {
- last;
- }
- }
- }
- close(FILE);
- }
-
- # Assign all samples to the range $firstline,$lastline,
- # Hack 4: If an instruction does not occur in the range, its samples
- # are moved to the next instruction that occurs in the range.
- my $samples1 = {}; # Map from line number to flat count
- my $samples2 = {}; # Map from line number to cumulative count
- my $running1 = 0; # Unassigned flat counts
- my $running2 = 0; # Unassigned cumulative counts
- my $total1 = 0; # Total flat counts
- my $total2 = 0; # Total cumulative counts
- my %disasm = (); # Map from line number to disassembly
- my $running_disasm = ""; # Unassigned disassembly
- my $skip_marker = "---\n";
- if ($html) {
- $skip_marker = "";
- for (my $l = $firstline; $l <= $lastline; $l++) {
- $disasm{$l} = "";
- }
- }
- my $last_dis_filename = '';
- my $last_dis_linenum = -1;
- my $last_touched_line = -1; # To detect gaps in disassembly for a line
- foreach my $e (@instructions) {
- # Add up counts for all address that fall inside this instruction
- my $c1 = 0;
- my $c2 = 0;
- for (my $a = $e->[0]; $a lt $e->[4]; $a = AddressInc($a)) {
- $c1 += GetEntry($flat, $a);
- $c2 += GetEntry($cumulative, $a);
- }
-
- if ($html) {
- my $dis = sprintf(" %6s %6s \t\t%8s: %s ",
- HtmlPrintNumber($c1),
- HtmlPrintNumber($c2),
- UnparseAddress($offset, $e->[0]),
- CleanDisassembly($e->[3]));
-
- # Append the most specific source line associated with this instruction
- if (length($dis) < 80) { $dis .= (' ' x (80 - length($dis))) };
- $dis = HtmlEscape($dis);
- my $f = $e->[5];
- my $l = $e->[6];
- if ($f ne $last_dis_filename) {
- $dis .= sprintf("<span class=disasmloc>%s:%d</span>",
- HtmlEscape(CleanFileName($f)), $l);
- } elsif ($l ne $last_dis_linenum) {
- # De-emphasize the unchanged file name portion
- $dis .= sprintf("<span class=unimportant>%s</span>" .
- "<span class=disasmloc>:%d</span>",
- HtmlEscape(CleanFileName($f)), $l);
- } else {
- # De-emphasize the entire location
- $dis .= sprintf("<span class=unimportant>%s:%d</span>",
- HtmlEscape(CleanFileName($f)), $l);
- }
- $last_dis_filename = $f;
- $last_dis_linenum = $l;
- $running_disasm .= $dis;
- $running_disasm .= "\n";
- }
-
- $running1 += $c1;
- $running2 += $c2;
- $total1 += $c1;
- $total2 += $c2;
- my $file = $e->[1];
- my $line = $e->[2];
- if (($file eq $filename) &&
- ($line >= $firstline) &&
- ($line <= $lastline)) {
- # Assign all accumulated samples to this line
- AddEntry($samples1, $line, $running1);
- AddEntry($samples2, $line, $running2);
- $running1 = 0;
- $running2 = 0;
- if ($html) {
- if ($line != $last_touched_line && $disasm{$line} ne '') {
- $disasm{$line} .= "\n";
- }
- $disasm{$line} .= $running_disasm;
- $running_disasm = '';
- $last_touched_line = $line;
- }
- }
- }
-
- # Assign any leftover samples to $lastline
- AddEntry($samples1, $lastline, $running1);
- AddEntry($samples2, $lastline, $running2);
- if ($html) {
- if ($lastline != $last_touched_line && $disasm{$lastline} ne '') {
- $disasm{$lastline} .= "\n";
- }
- $disasm{$lastline} .= $running_disasm;
- }
-
- if ($html) {
- printf $output (
- "<h1>%s</h1>%s\n<pre onClick=\"pprof_toggle_asm()\">\n" .
- "Total:%6s %6s (flat / cumulative %s)\n",
- HtmlEscape(ShortFunctionName($routine)),
- HtmlEscape(CleanFileName($filename)),
- Unparse($total1),
- Unparse($total2),
- Units());
- } else {
- printf $output (
- "ROUTINE ====================== %s in %s\n" .
- "%6s %6s Total %s (flat / cumulative)\n",
- ShortFunctionName($routine),
- CleanFileName($filename),
- Unparse($total1),
- Unparse($total2),
- Units());
- }
- if (!open(FILE, "<$filename")) {
- print STDERR "$filename: $!\n";
- return 0;
- }
- my $l = 0;
- while (<FILE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- $l++;
- if ($l >= $firstline - 5 &&
- (($l <= $oldlastline + 5) || ($l <= $lastline))) {
- chop;
- my $text = $_;
- if ($l == $firstline) { print $output $skip_marker; }
- my $n1 = GetEntry($samples1, $l);
- my $n2 = GetEntry($samples2, $l);
- if ($html) {
- # Emit a span that has one of the following classes:
- # livesrc -- has samples
- # deadsrc -- has disassembly, but with no samples
- # nop -- has no matching disasembly
- # Also emit an optional span containing disassembly.
- my $dis = $disasm{$l};
- my $asm = "";
- if (defined($dis) && $dis ne '') {
- $asm = "<span class=\"asm\">" . $dis . "</span>";
- }
- my $source_class = (($n1 + $n2 > 0)
- ? "livesrc"
- : (($asm ne "") ? "deadsrc" : "nop"));
- printf $output (
- "<span class=\"line\">%5d</span> " .
- "<span class=\"%s\">%6s %6s %s</span>%s\n",
- $l, $source_class,
- HtmlPrintNumber($n1),
- HtmlPrintNumber($n2),
- HtmlEscape($text),
- $asm);
- } else {
- printf $output(
- "%6s %6s %4d: %s\n",
- UnparseAlt($n1),
- UnparseAlt($n2),
- $l,
- $text);
- }
- if ($l == $lastline) { print $output $skip_marker; }
- };
- }
- close(FILE);
- if ($html) {
- print $output "</pre>\n";
- }
- return 1;
-}
-
-# Return the source line for the specified file/linenumber.
-# Returns undef if not found.
-sub SourceLine {
- my $file = shift;
- my $line = shift;
-
- # Look in cache
- if (!defined($main::source_cache{$file})) {
- if (100 < scalar keys(%main::source_cache)) {
- # Clear the cache when it gets too big
- $main::source_cache = ();
- }
-
- # Read all lines from the file
- if (!open(FILE, "<$file")) {
- print STDERR "$file: $!\n";
- $main::source_cache{$file} = []; # Cache the negative result
- return undef;
- }
- my $lines = [];
- push(@{$lines}, ""); # So we can use 1-based line numbers as indices
- while (<FILE>) {
- push(@{$lines}, $_);
- }
- close(FILE);
-
- # Save the lines in the cache
- $main::source_cache{$file} = $lines;
- }
-
- my $lines = $main::source_cache{$file};
- if (($line < 0) || ($line > $#{$lines})) {
- return undef;
- } else {
- return $lines->[$line];
- }
-}
-
-# Print disassembly for one routine with interspersed source if available
-sub PrintDisassembledFunction {
- my $prog = shift;
- my $offset = shift;
- my $routine = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $start_addr = shift;
- my $end_addr = shift;
- my $total = shift;
-
- # Disassemble all instructions
- my @instructions = Disassemble($prog, $offset, $start_addr, $end_addr);
-
- # Make array of counts per instruction
- my @flat_count = ();
- my @cum_count = ();
- my $flat_total = 0;
- my $cum_total = 0;
- foreach my $e (@instructions) {
- # Add up counts for all address that fall inside this instruction
- my $c1 = 0;
- my $c2 = 0;
- for (my $a = $e->[0]; $a lt $e->[4]; $a = AddressInc($a)) {
- $c1 += GetEntry($flat, $a);
- $c2 += GetEntry($cumulative, $a);
- }
- push(@flat_count, $c1);
- push(@cum_count, $c2);
- $flat_total += $c1;
- $cum_total += $c2;
- }
-
- # Print header with total counts
- printf("ROUTINE ====================== %s\n" .
- "%6s %6s %s (flat, cumulative) %.1f%% of total\n",
- ShortFunctionName($routine),
- Unparse($flat_total),
- Unparse($cum_total),
- Units(),
- ($cum_total * 100.0) / $total);
-
- # Process instructions in order
- my $current_file = "";
- for (my $i = 0; $i <= $#instructions; ) {
- my $e = $instructions[$i];
-
- # Print the new file name whenever we switch files
- if ($e->[1] ne $current_file) {
- $current_file = $e->[1];
- my $fname = $current_file;
- $fname =~ s|^\./||; # Trim leading "./"
-
- # Shorten long file names
- if (length($fname) >= 58) {
- $fname = "..." . substr($fname, -55);
- }
- printf("-------------------- %s\n", $fname);
- }
-
- # TODO: Compute range of lines to print together to deal with
- # small reorderings.
- my $first_line = $e->[2];
- my $last_line = $first_line;
- my %flat_sum = ();
- my %cum_sum = ();
- for (my $l = $first_line; $l <= $last_line; $l++) {
- $flat_sum{$l} = 0;
- $cum_sum{$l} = 0;
- }
-
- # Find run of instructions for this range of source lines
- my $first_inst = $i;
- while (($i <= $#instructions) &&
- ($instructions[$i]->[2] >= $first_line) &&
- ($instructions[$i]->[2] <= $last_line)) {
- $e = $instructions[$i];
- $flat_sum{$e->[2]} += $flat_count[$i];
- $cum_sum{$e->[2]} += $cum_count[$i];
- $i++;
- }
- my $last_inst = $i - 1;
-
- # Print source lines
- for (my $l = $first_line; $l <= $last_line; $l++) {
- my $line = SourceLine($current_file, $l);
- if (!defined($line)) {
- $line = "?\n";
- next;
- } else {
- $line =~ s/^\s+//;
- }
- printf("%6s %6s %5d: %s",
- UnparseAlt($flat_sum{$l}),
- UnparseAlt($cum_sum{$l}),
- $l,
- $line);
- }
-
- # Print disassembly
- for (my $x = $first_inst; $x <= $last_inst; $x++) {
- my $e = $instructions[$x];
- printf("%6s %6s %8s: %6s\n",
- UnparseAlt($flat_count[$x]),
- UnparseAlt($cum_count[$x]),
- UnparseAddress($offset, $e->[0]),
- CleanDisassembly($e->[3]));
- }
- }
-}
-
-# Print DOT graph
-sub PrintDot {
- my $prog = shift;
- my $symbols = shift;
- my $raw = shift;
- my $flat = shift;
- my $cumulative = shift;
- my $overall_total = shift;
-
- # Get total
- my $local_total = TotalProfile($flat);
- my $nodelimit = int($main::opt_nodefraction * $local_total);
- my $edgelimit = int($main::opt_edgefraction * $local_total);
- my $nodecount = $main::opt_nodecount;
-
- # Find nodes to include
- my @list = (sort { abs(GetEntry($cumulative, $b)) <=>
- abs(GetEntry($cumulative, $a))
- || $a cmp $b }
- keys(%{$cumulative}));
- my $last = $nodecount - 1;
- if ($last > $#list) {
- $last = $#list;
- }
- while (($last >= 0) &&
- (abs(GetEntry($cumulative, $list[$last])) <= $nodelimit)) {
- $last--;
- }
- if ($last < 0) {
- print STDERR "No nodes to print\n";
- return 0;
- }
-
- if ($nodelimit > 0 || $edgelimit > 0) {
- printf STDERR ("Dropping nodes with <= %s %s; edges with <= %s abs(%s)\n",
- Unparse($nodelimit), Units(),
- Unparse($edgelimit), Units());
- }
-
- # Open DOT output file
- my $output;
- my $escaped_dot = ShellEscape(@DOT);
- my $escaped_ps2pdf = ShellEscape(@PS2PDF);
- if ($main::opt_gv) {
- my $escaped_outfile = ShellEscape(TempName($main::next_tmpfile, "ps"));
- $output = "| $escaped_dot -Tps2 >$escaped_outfile";
- } elsif ($main::opt_evince) {
- my $escaped_outfile = ShellEscape(TempName($main::next_tmpfile, "pdf"));
- $output = "| $escaped_dot -Tps2 | $escaped_ps2pdf - $escaped_outfile";
- } elsif ($main::opt_ps) {
- $output = "| $escaped_dot -Tps2";
- } elsif ($main::opt_pdf) {
- $output = "| $escaped_dot -Tps2 | $escaped_ps2pdf - -";
- } elsif ($main::opt_web || $main::opt_svg) {
- # We need to post-process the SVG, so write to a temporary file always.
- my $escaped_outfile = ShellEscape(TempName($main::next_tmpfile, "svg"));
- $output = "| $escaped_dot -Tsvg >$escaped_outfile";
- } elsif ($main::opt_gif) {
- $output = "| $escaped_dot -Tgif";
- } else {
- $output = ">&STDOUT";
- }
- open(DOT, $output) || error("$output: $!\n");
-
- # Title
- printf DOT ("digraph \"%s; %s %s\" {\n",
- $prog,
- Unparse($overall_total),
- Units());
- if ($main::opt_pdf) {
- # The output is more printable if we set the page size for dot.
- printf DOT ("size=\"8,11\"\n");
- }
- printf DOT ("node [width=0.375,height=0.25];\n");
-
- # Print legend
- printf DOT ("Legend [shape=box,fontsize=24,shape=plaintext," .
- "label=\"%s\\l%s\\l%s\\l%s\\l%s\\l\"];\n",
- $prog,
- sprintf("Total %s: %s", Units(), Unparse($overall_total)),
- sprintf("Focusing on: %s", Unparse($local_total)),
- sprintf("Dropped nodes with <= %s abs(%s)",
- Unparse($nodelimit), Units()),
- sprintf("Dropped edges with <= %s %s",
- Unparse($edgelimit), Units())
- );
-
- # Print nodes
- my %node = ();
- my $nextnode = 1;
- foreach my $a (@list[0..$last]) {
- # Pick font size
- my $f = GetEntry($flat, $a);
- my $c = GetEntry($cumulative, $a);
-
- my $fs = 8;
- if ($local_total > 0) {
- $fs = 8 + (50.0 * sqrt(abs($f * 1.0 / $local_total)));
- }
-
- $node{$a} = $nextnode++;
- my $sym = $a;
- $sym =~ s/\s+/\\n/g;
- $sym =~ s/::/\\n/g;
-
- # Extra cumulative info to print for non-leaves
- my $extra = "";
- if ($f != $c) {
- $extra = sprintf("\\rof %s (%s)",
- Unparse($c),
- Percent($c, $local_total));
- }
- my $style = "";
- if ($main::opt_heapcheck) {
- if ($f > 0) {
- # make leak-causing nodes more visible (add a background)
- $style = ",style=filled,fillcolor=gray"
- } elsif ($f < 0) {
- # make anti-leak-causing nodes (which almost never occur)
- # stand out as well (triple border)
- $style = ",peripheries=3"
- }
- }
-
- printf DOT ("N%d [label=\"%s\\n%s (%s)%s\\r" .
- "\",shape=box,fontsize=%.1f%s];\n",
- $node{$a},
- $sym,
- Unparse($f),
- Percent($f, $local_total),
- $extra,
- $fs,
- $style,
- );
- }
-
- # Get edges and counts per edge
- my %edge = ();
- my $n;
- my $fullname_to_shortname_map = {};
- FillFullnameToShortnameMap($symbols, $fullname_to_shortname_map);
- foreach my $k (keys(%{$raw})) {
- # TODO: omit low %age edges
- $n = $raw->{$k};
- my @translated = TranslateStack($symbols, $fullname_to_shortname_map, $k);
- for (my $i = 1; $i <= $#translated; $i++) {
- my $src = $translated[$i];
- my $dst = $translated[$i-1];
- #next if ($src eq $dst); # Avoid self-edges?
- if (exists($node{$src}) && exists($node{$dst})) {
- my $edge_label = "$src\001$dst";
- if (!exists($edge{$edge_label})) {
- $edge{$edge_label} = 0;
- }
- $edge{$edge_label} += $n;
- }
- }
- }
-
- # Print edges (process in order of decreasing counts)
- my %indegree = (); # Number of incoming edges added per node so far
- my %outdegree = (); # Number of outgoing edges added per node so far
- foreach my $e (sort { $edge{$b} <=> $edge{$a} } keys(%edge)) {
- my @x = split(/\001/, $e);
- $n = $edge{$e};
-
- # Initialize degree of kept incoming and outgoing edges if necessary
- my $src = $x[0];
- my $dst = $x[1];
- if (!exists($outdegree{$src})) { $outdegree{$src} = 0; }
- if (!exists($indegree{$dst})) { $indegree{$dst} = 0; }
-
- my $keep;
- if ($indegree{$dst} == 0) {
- # Keep edge if needed for reachability
- $keep = 1;
- } elsif (abs($n) <= $edgelimit) {
- # Drop if we are below --edgefraction
- $keep = 0;
- } elsif ($outdegree{$src} >= $main::opt_maxdegree ||
- $indegree{$dst} >= $main::opt_maxdegree) {
- # Keep limited number of in/out edges per node
- $keep = 0;
- } else {
- $keep = 1;
- }
-
- if ($keep) {
- $outdegree{$src}++;
- $indegree{$dst}++;
-
- # Compute line width based on edge count
- my $fraction = abs($local_total ? (3 * ($n / $local_total)) : 0);
- if ($fraction > 1) { $fraction = 1; }
- my $w = $fraction * 2;
- if ($w < 1 && ($main::opt_web || $main::opt_svg)) {
- # SVG output treats line widths < 1 poorly.
- $w = 1;
- }
-
- # Dot sometimes segfaults if given edge weights that are too large, so
- # we cap the weights at a large value
- my $edgeweight = abs($n) ** 0.7;
- if ($edgeweight > 100000) { $edgeweight = 100000; }
- $edgeweight = int($edgeweight);
-
- my $style = sprintf("setlinewidth(%f)", $w);
- if ($x[1] =~ m/\(inline\)/) {
- $style .= ",dashed";
- }
-
- # Use a slightly squashed function of the edge count as the weight
- printf DOT ("N%s -> N%s [label=%s, weight=%d, style=\"%s\"];\n",
- $node{$x[0]},
- $node{$x[1]},
- Unparse($n),
- $edgeweight,
- $style);
- }
- }
-
- print DOT ("}\n");
- close(DOT);
-
- if ($main::opt_web || $main::opt_svg) {
- # Rewrite SVG to be more usable inside web browser.
- RewriteSvg(TempName($main::next_tmpfile, "svg"));
- }
-
- return 1;
-}
-
-sub RewriteSvg {
- my $svgfile = shift;
-
- open(SVG, $svgfile) || die "open temp svg: $!";
- my @svg = <SVG>;
- close(SVG);
- unlink $svgfile;
- my $svg = join('', @svg);
-
- # Dot's SVG output is
- #
- # <svg width="___" height="___"
- # viewBox="___" xmlns=...>
- # <g id="graph0" transform="...">
- # ...
- # </g>
- # </svg>
- #
- # Change it to
- #
- # <svg width="100%" height="100%"
- # xmlns=...>
- # $svg_javascript
- # <g id="viewport" transform="translate(0,0)">
- # <g id="graph0" transform="...">
- # ...
- # </g>
- # </g>
- # </svg>
-
- # Fix width, height; drop viewBox.
- $svg =~ s/(?s)<svg width="[^"]+" height="[^"]+"(.*?)viewBox="[^"]+"/<svg width="100%" height="100%"$1/;
-
- # Insert script, viewport <g> above first <g>
- my $svg_javascript = SvgJavascript();
- my $viewport = "<g id=\"viewport\" transform=\"translate(0,0)\">\n";
- $svg =~ s/<g id="graph\d"/$svg_javascript$viewport$&/;
-
- # Insert final </g> above </svg>.
- $svg =~ s/(.*)(<\/svg>)/$1<\/g>$2/;
- $svg =~ s/<g id="graph\d"(.*?)/<g id="viewport"$1/;
-
- if ($main::opt_svg) {
- # --svg: write to standard output.
- print $svg;
- } else {
- # Write back to temporary file.
- open(SVG, ">$svgfile") || die "open $svgfile: $!";
- print SVG $svg;
- close(SVG);
- }
-}
-
-sub SvgJavascript {
- return <<'EOF';
-<script type="text/ecmascript"><![CDATA[
-// SVGPan
-// http://www.cyberz.org/blog/2009/12/08/svgpan-a-javascript-svg-panzoomdrag-library/
-// Local modification: if(true || ...) below to force panning, never moving.
-
-/**
- * SVGPan library 1.2
- * ====================
- *
- * Given an unique existing element with id "viewport", including the
- * the library into any SVG adds the following capabilities:
- *
- * - Mouse panning
- * - Mouse zooming (using the wheel)
- * - Object dargging
- *
- * Known issues:
- *
- * - Zooming (while panning) on Safari has still some issues
- *
- * Releases:
- *
- * 1.2, Sat Mar 20 08:42:50 GMT 2010, Zeng Xiaohui
- * Fixed a bug with browser mouse handler interaction
- *
- * 1.1, Wed Feb 3 17:39:33 GMT 2010, Zeng Xiaohui
- * Updated the zoom code to support the mouse wheel on Safari/Chrome
- *
- * 1.0, Andrea Leofreddi
- * First release
- *
- * This code is licensed under the following BSD license:
- *
- * Copyright 2009-2010 Andrea Leofreddi <a.leofreddi@itcharm.com>. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are
- * permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this list of
- * conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice, this list
- * of conditions and the following disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY Andrea Leofreddi ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Andrea Leofreddi OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and documentation are those of the
- * authors and should not be interpreted as representing official policies, either expressed
- * or implied, of Andrea Leofreddi.
- */
-
-var root = document.documentElement;
-
-var state = 'none', stateTarget, stateOrigin, stateTf;
-
-setupHandlers(root);
-
-/**
- * Register handlers
- */
-function setupHandlers(root){
- setAttributes(root, {
- "onmouseup" : "add(evt)",
- "onmousedown" : "handleMouseDown(evt)",
- "onmousemove" : "handleMouseMove(evt)",
- "onmouseup" : "handleMouseUp(evt)",
- //"onmouseout" : "handleMouseUp(evt)", // Decomment this to stop the pan functionality when dragging out of the SVG element
- });
-
- if(navigator.userAgent.toLowerCase().indexOf('webkit') >= 0)
- window.addEventListener('mousewheel', handleMouseWheel, false); // Chrome/Safari
- else
- window.addEventListener('DOMMouseScroll', handleMouseWheel, false); // Others
-
- var g = svgDoc.getElementById("svg");
- g.width = "100%";
- g.height = "100%";
-}
-
-/**
- * Instance an SVGPoint object with given event coordinates.
- */
-function getEventPoint(evt) {
- var p = root.createSVGPoint();
-
- p.x = evt.clientX;
- p.y = evt.clientY;
-
- return p;
-}
-
-/**
- * Sets the current transform matrix of an element.
- */
-function setCTM(element, matrix) {
- var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
-
- element.setAttribute("transform", s);
-}
-
-/**
- * Dumps a matrix to a string (useful for debug).
- */
-function dumpMatrix(matrix) {
- var s = "[ " + matrix.a + ", " + matrix.c + ", " + matrix.e + "\n " + matrix.b + ", " + matrix.d + ", " + matrix.f + "\n 0, 0, 1 ]";
-
- return s;
-}
-
-/**
- * Sets attributes of an element.
- */
-function setAttributes(element, attributes){
- for (i in attributes)
- element.setAttributeNS(null, i, attributes[i]);
-}
-
-/**
- * Handle mouse move event.
- */
-function handleMouseWheel(evt) {
- if(evt.preventDefault)
- evt.preventDefault();
-
- evt.returnValue = false;
-
- var svgDoc = evt.target.ownerDocument;
-
- var delta;
-
- if(evt.wheelDelta)
- delta = evt.wheelDelta / 3600; // Chrome/Safari
- else
- delta = evt.detail / -90; // Mozilla
-
- var z = 1 + delta; // Zoom factor: 0.9/1.1
-
- var g = svgDoc.getElementById("viewport");
-
- var p = getEventPoint(evt);
-
- p = p.matrixTransform(g.getCTM().inverse());
-
- // Compute new scale matrix in current mouse position
- var k = root.createSVGMatrix().translate(p.x, p.y).scale(z).translate(-p.x, -p.y);
-
- setCTM(g, g.getCTM().multiply(k));
-
- stateTf = stateTf.multiply(k.inverse());
-}
-
-/**
- * Handle mouse move event.
- */
-function handleMouseMove(evt) {
- if(evt.preventDefault)
- evt.preventDefault();
-
- evt.returnValue = false;
-
- var svgDoc = evt.target.ownerDocument;
-
- var g = svgDoc.getElementById("viewport");
-
- if(state == 'pan') {
- // Pan mode
- var p = getEventPoint(evt).matrixTransform(stateTf);
-
- setCTM(g, stateTf.inverse().translate(p.x - stateOrigin.x, p.y - stateOrigin.y));
- } else if(state == 'move') {
- // Move mode
- var p = getEventPoint(evt).matrixTransform(g.getCTM().inverse());
-
- setCTM(stateTarget, root.createSVGMatrix().translate(p.x - stateOrigin.x, p.y - stateOrigin.y).multiply(g.getCTM().inverse()).multiply(stateTarget.getCTM()));
-
- stateOrigin = p;
- }
-}
-
-/**
- * Handle click event.
- */
-function handleMouseDown(evt) {
- if(evt.preventDefault)
- evt.preventDefault();
-
- evt.returnValue = false;
-
- var svgDoc = evt.target.ownerDocument;
-
- var g = svgDoc.getElementById("viewport");
-
- if(true || evt.target.tagName == "svg") {
- // Pan mode
- state = 'pan';
-
- stateTf = g.getCTM().inverse();
-
- stateOrigin = getEventPoint(evt).matrixTransform(stateTf);
- } else {
- // Move mode
- state = 'move';
-
- stateTarget = evt.target;
-
- stateTf = g.getCTM().inverse();
-
- stateOrigin = getEventPoint(evt).matrixTransform(stateTf);
- }
-}
-
-/**
- * Handle mouse button release event.
- */
-function handleMouseUp(evt) {
- if(evt.preventDefault)
- evt.preventDefault();
-
- evt.returnValue = false;
-
- var svgDoc = evt.target.ownerDocument;
-
- if(state == 'pan' || state == 'move') {
- // Quit pan mode
- state = '';
- }
-}
-
-]]></script>
-EOF
-}
-
-# Provides a map from fullname to shortname for cases where the
-# shortname is ambiguous. The symlist has both the fullname and
-# shortname for all symbols, which is usually fine, but sometimes --
-# such as overloaded functions -- two different fullnames can map to
-# the same shortname. In that case, we use the address of the
-# function to disambiguate the two. This function fills in a map that
-# maps fullnames to modified shortnames in such cases. If a fullname
-# is not present in the map, the 'normal' shortname provided by the
-# symlist is the appropriate one to use.
-sub FillFullnameToShortnameMap {
- my $symbols = shift;
- my $fullname_to_shortname_map = shift;
- my $shortnames_seen_once = {};
- my $shortnames_seen_more_than_once = {};
-
- foreach my $symlist (values(%{$symbols})) {
- # TODO(csilvers): deal with inlined symbols too.
- my $shortname = $symlist->[0];
- my $fullname = $symlist->[2];
- if ($fullname !~ /<[0-9a-fA-F]+>$/) { # fullname doesn't end in an address
- next; # the only collisions we care about are when addresses differ
- }
- if (defined($shortnames_seen_once->{$shortname}) &&
- $shortnames_seen_once->{$shortname} ne $fullname) {
- $shortnames_seen_more_than_once->{$shortname} = 1;
- } else {
- $shortnames_seen_once->{$shortname} = $fullname;
- }
- }
-
- foreach my $symlist (values(%{$symbols})) {
- my $shortname = $symlist->[0];
- my $fullname = $symlist->[2];
- # TODO(csilvers): take in a list of addresses we care about, and only
- # store in the map if $symlist->[1] is in that list. Saves space.
- next if defined($fullname_to_shortname_map->{$fullname});
- if (defined($shortnames_seen_more_than_once->{$shortname})) {
- if ($fullname =~ /<0*([^>]*)>$/) { # fullname has address at end of it
- $fullname_to_shortname_map->{$fullname} = "$shortname\@$1";
- }
- }
- }
-}
-
-# Return a small number that identifies the argument.
-# Multiple calls with the same argument will return the same number.
-# Calls with different arguments will return different numbers.
-sub ShortIdFor {
- my $key = shift;
- my $id = $main::uniqueid{$key};
- if (!defined($id)) {
- $id = keys(%main::uniqueid) + 1;
- $main::uniqueid{$key} = $id;
- }
- return $id;
-}
-
-# Translate a stack of addresses into a stack of symbols
-sub TranslateStack {
- my $symbols = shift;
- my $fullname_to_shortname_map = shift;
- my $k = shift;
-
- my @addrs = split(/\n/, $k);
- my @result = ();
- for (my $i = 0; $i <= $#addrs; $i++) {
- my $a = $addrs[$i];
-
- # Skip large addresses since they sometimes show up as fake entries on RH9
- if (length($a) > 8 && $a gt "7fffffffffffffff") {
- next;
- }
-
- if ($main::opt_disasm || $main::opt_list) {
- # We want just the address for the key
- push(@result, $a);
- next;
- }
-
- my $symlist = $symbols->{$a};
- if (!defined($symlist)) {
- $symlist = [$a, "", $a];
- }
-
- # We can have a sequence of symbols for a particular entry
- # (more than one symbol in the case of inlining). Callers
- # come before callees in symlist, so walk backwards since
- # the translated stack should contain callees before callers.
- for (my $j = $#{$symlist}; $j >= 2; $j -= 3) {
- my $func = $symlist->[$j-2];
- my $fileline = $symlist->[$j-1];
- my $fullfunc = $symlist->[$j];
- if (defined($fullname_to_shortname_map->{$fullfunc})) {
- $func = $fullname_to_shortname_map->{$fullfunc};
- }
- if ($j > 2) {
- $func = "$func (inline)";
- }
-
- # Do not merge nodes corresponding to Callback::Run since that
- # causes confusing cycles in dot display. Instead, we synthesize
- # a unique name for this frame per caller.
- if ($func =~ m/Callback.*::Run$/) {
- my $caller = ($i > 0) ? $addrs[$i-1] : 0;
- $func = "Run#" . ShortIdFor($caller);
- }
-
- if ($main::opt_addresses) {
- push(@result, "$a $func $fileline");
- } elsif ($main::opt_lines) {
- if ($func eq '??' && $fileline eq '??:0') {
- push(@result, "$a");
- } else {
- push(@result, "$func $fileline");
- }
- } elsif ($main::opt_functions) {
- if ($func eq '??') {
- push(@result, "$a");
- } else {
- push(@result, $func);
- }
- } elsif ($main::opt_files) {
- if ($fileline eq '??:0' || $fileline eq '') {
- push(@result, "$a");
- } else {
- my $f = $fileline;
- $f =~ s/:\d+$//;
- push(@result, $f);
- }
- } else {
- push(@result, $a);
- last; # Do not print inlined info
- }
- }
- }
-
- # print join(",", @addrs), " => ", join(",", @result), "\n";
- return @result;
-}
-
-# Generate percent string for a number and a total
-sub Percent {
- my $num = shift;
- my $tot = shift;
- if ($tot != 0) {
- return sprintf("%.1f%%", $num * 100.0 / $tot);
- } else {
- return ($num == 0) ? "nan" : (($num > 0) ? "+inf" : "-inf");
- }
-}
-
-# Generate pretty-printed form of number
-sub Unparse {
- my $num = shift;
- if ($main::profile_type eq 'heap' || $main::profile_type eq 'growth') {
- if ($main::opt_inuse_objects || $main::opt_alloc_objects) {
- return sprintf("%d", $num);
- } else {
- if ($main::opt_show_bytes) {
- return sprintf("%d", $num);
- } else {
- return sprintf("%.1f", $num / 1048576.0);
- }
- }
- } elsif ($main::profile_type eq 'contention' && !$main::opt_contentions) {
- return sprintf("%.3f", $num / 1e9); # Convert nanoseconds to seconds
- } else {
- return sprintf("%d", $num);
- }
-}
-
-# Alternate pretty-printed form: 0 maps to "."
-sub UnparseAlt {
- my $num = shift;
- if ($num == 0) {
- return ".";
- } else {
- return Unparse($num);
- }
-}
-
-# Alternate pretty-printed form: 0 maps to ""
-sub HtmlPrintNumber {
- my $num = shift;
- if ($num == 0) {
- return "";
- } else {
- return Unparse($num);
- }
-}
-
-# Return output units
-sub Units {
- if ($main::profile_type eq 'heap' || $main::profile_type eq 'growth') {
- if ($main::opt_inuse_objects || $main::opt_alloc_objects) {
- return "objects";
- } else {
- if ($main::opt_show_bytes) {
- return "B";
- } else {
- return "MB";
- }
- }
- } elsif ($main::profile_type eq 'contention' && !$main::opt_contentions) {
- return "seconds";
- } else {
- return "samples";
- }
-}
-
-##### Profile manipulation code #####
-
-# Generate flattened profile:
-# If count is charged to stack [a,b,c,d], in generated profile,
-# it will be charged to [a]
-sub FlatProfile {
- my $profile = shift;
- my $result = {};
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- if ($#addrs >= 0) {
- AddEntry($result, $addrs[0], $count);
- }
- }
- return $result;
-}
-
-# Generate cumulative profile:
-# If count is charged to stack [a,b,c,d], in generated profile,
-# it will be charged to [a], [b], [c], [d]
-sub CumulativeProfile {
- my $profile = shift;
- my $result = {};
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- foreach my $a (@addrs) {
- AddEntry($result, $a, $count);
- }
- }
- return $result;
-}
-
-# If the second-youngest PC on the stack is always the same, returns
-# that pc. Otherwise, returns undef.
-sub IsSecondPcAlwaysTheSame {
- my $profile = shift;
-
- my $second_pc = undef;
- foreach my $k (keys(%{$profile})) {
- my @addrs = split(/\n/, $k);
- if ($#addrs < 1) {
- return undef;
- }
- if (not defined $second_pc) {
- $second_pc = $addrs[1];
- } else {
- if ($second_pc ne $addrs[1]) {
- return undef;
- }
- }
- }
- return $second_pc;
-}
-
-sub ExtractSymbolLocation {
- my $symbols = shift;
- my $address = shift;
- # 'addr2line' outputs "??:0" for unknown locations; we do the
- # same to be consistent.
- my $location = "??:0:unknown";
- if (exists $symbols->{$address}) {
- my $file = $symbols->{$address}->[1];
- if ($file eq "?") {
- $file = "??:0"
- }
- $location = $file . ":" . $symbols->{$address}->[0];
- }
- return $location;
-}
-
-# Extracts a graph of calls.
-sub ExtractCalls {
- my $symbols = shift;
- my $profile = shift;
-
- my $calls = {};
- while( my ($stack_trace, $count) = each %$profile ) {
- my @address = split(/\n/, $stack_trace);
- my $destination = ExtractSymbolLocation($symbols, $address[0]);
- AddEntry($calls, $destination, $count);
- for (my $i = 1; $i <= $#address; $i++) {
- my $source = ExtractSymbolLocation($symbols, $address[$i]);
- my $call = "$source -> $destination";
- AddEntry($calls, $call, $count);
- $destination = $source;
- }
- }
-
- return $calls;
-}
-
-sub RemoveUninterestingFrames {
- my $symbols = shift;
- my $profile = shift;
-
- # List of function names to skip
- my %skip = ();
- my $skip_regexp = 'NOMATCH';
- if ($main::profile_type eq 'heap' || $main::profile_type eq 'growth') {
- foreach my $name ('calloc',
- 'cfree',
- 'malloc',
- 'free',
- 'memalign',
- 'posix_memalign',
- 'pvalloc',
- 'valloc',
- 'realloc',
- 'tc_calloc',
- 'tc_cfree',
- 'tc_malloc',
- 'tc_free',
- 'tc_memalign',
- 'tc_posix_memalign',
- 'tc_pvalloc',
- 'tc_valloc',
- 'tc_realloc',
- 'tc_new',
- 'tc_delete',
- 'tc_newarray',
- 'tc_deletearray',
- 'tc_new_nothrow',
- 'tc_newarray_nothrow',
- 'do_malloc',
- '::do_malloc', # new name -- got moved to an unnamed ns
- '::do_malloc_or_cpp_alloc',
- 'DoSampledAllocation',
- 'simple_alloc::allocate',
- '__malloc_alloc_template::allocate',
- '__builtin_delete',
- '__builtin_new',
- '__builtin_vec_delete',
- '__builtin_vec_new',
- 'operator new',
- 'operator new[]',
- # The entry to our memory-allocation routines on OS X
- 'malloc_zone_malloc',
- 'malloc_zone_calloc',
- 'malloc_zone_valloc',
- 'malloc_zone_realloc',
- 'malloc_zone_memalign',
- 'malloc_zone_free',
- # These mark the beginning/end of our custom sections
- '__start_google_malloc',
- '__stop_google_malloc',
- '__start_malloc_hook',
- '__stop_malloc_hook') {
- $skip{$name} = 1;
- $skip{"_" . $name} = 1; # Mach (OS X) adds a _ prefix to everything
- }
- # TODO: Remove TCMalloc once everything has been
- # moved into the tcmalloc:: namespace and we have flushed
- # old code out of the system.
- $skip_regexp = "TCMalloc|^tcmalloc::";
- } elsif ($main::profile_type eq 'contention') {
- foreach my $vname ('base::RecordLockProfileData',
- 'base::SubmitMutexProfileData',
- 'base::SubmitSpinLockProfileData',
- 'Mutex::Unlock',
- 'Mutex::UnlockSlow',
- 'Mutex::ReaderUnlock',
- 'MutexLock::~MutexLock',
- 'SpinLock::Unlock',
- 'SpinLock::SlowUnlock',
- 'SpinLockHolder::~SpinLockHolder') {
- $skip{$vname} = 1;
- }
- } elsif ($main::profile_type eq 'cpu') {
- # Drop signal handlers used for CPU profile collection
- # TODO(dpeng): this should not be necessary; it's taken
- # care of by the general 2nd-pc mechanism below.
- foreach my $name ('ProfileData::Add', # historical
- 'ProfileData::prof_handler', # historical
- 'CpuProfiler::prof_handler',
- '__FRAME_END__',
- '__pthread_sighandler',
- '__restore') {
- $skip{$name} = 1;
- }
- } else {
- # Nothing skipped for unknown types
- }
-
- if ($main::profile_type eq 'cpu') {
- # If all the second-youngest program counters are the same,
- # this STRONGLY suggests that it is an artifact of measurement,
- # i.e., stack frames pushed by the CPU profiler signal handler.
- # Hence, we delete them.
- # (The topmost PC is read from the signal structure, not from
- # the stack, so it does not get involved.)
- while (my $second_pc = IsSecondPcAlwaysTheSame($profile)) {
- my $result = {};
- my $func = '';
- if (exists($symbols->{$second_pc})) {
- $second_pc = $symbols->{$second_pc}->[0];
- }
- print STDERR "Removing $second_pc from all stack traces.\n";
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- splice @addrs, 1, 1;
- my $reduced_path = join("\n", @addrs);
- AddEntry($result, $reduced_path, $count);
- }
- $profile = $result;
- }
- }
-
- my $result = {};
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- my @path = ();
- foreach my $a (@addrs) {
- if (exists($symbols->{$a})) {
- my $func = $symbols->{$a}->[0];
- if ($skip{$func} || ($func =~ m/$skip_regexp/)) {
- next;
- }
- }
- push(@path, $a);
- }
- my $reduced_path = join("\n", @path);
- AddEntry($result, $reduced_path, $count);
- }
- return $result;
-}
-
-# Reduce profile to granularity given by user
-sub ReduceProfile {
- my $symbols = shift;
- my $profile = shift;
- my $result = {};
- my $fullname_to_shortname_map = {};
- FillFullnameToShortnameMap($symbols, $fullname_to_shortname_map);
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @translated = TranslateStack($symbols, $fullname_to_shortname_map, $k);
- my @path = ();
- my %seen = ();
- $seen{''} = 1; # So that empty keys are skipped
- foreach my $e (@translated) {
- # To avoid double-counting due to recursion, skip a stack-trace
- # entry if it has already been seen
- if (!$seen{$e}) {
- $seen{$e} = 1;
- push(@path, $e);
- }
- }
- my $reduced_path = join("\n", @path);
- AddEntry($result, $reduced_path, $count);
- }
- return $result;
-}
-
-# Does the specified symbol array match the regexp?
-sub SymbolMatches {
- my $sym = shift;
- my $re = shift;
- if (defined($sym)) {
- for (my $i = 0; $i < $#{$sym}; $i += 3) {
- if ($sym->[$i] =~ m/$re/ || $sym->[$i+1] =~ m/$re/) {
- return 1;
- }
- }
- }
- return 0;
-}
-
-# Focus only on paths involving specified regexps
-sub FocusProfile {
- my $symbols = shift;
- my $profile = shift;
- my $focus = shift;
- my $result = {};
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- foreach my $a (@addrs) {
- # Reply if it matches either the address/shortname/fileline
- if (($a =~ m/$focus/) || SymbolMatches($symbols->{$a}, $focus)) {
- AddEntry($result, $k, $count);
- last;
- }
- }
- }
- return $result;
-}
-
-# Focus only on paths not involving specified regexps
-sub IgnoreProfile {
- my $symbols = shift;
- my $profile = shift;
- my $ignore = shift;
- my $result = {};
- foreach my $k (keys(%{$profile})) {
- my $count = $profile->{$k};
- my @addrs = split(/\n/, $k);
- my $matched = 0;
- foreach my $a (@addrs) {
- # Reply if it matches either the address/shortname/fileline
- if (($a =~ m/$ignore/) || SymbolMatches($symbols->{$a}, $ignore)) {
- $matched = 1;
- last;
- }
- }
- if (!$matched) {
- AddEntry($result, $k, $count);
- }
- }
- return $result;
-}
-
-# Get total count in profile
-sub TotalProfile {
- my $profile = shift;
- my $result = 0;
- foreach my $k (keys(%{$profile})) {
- $result += $profile->{$k};
- }
- return $result;
-}
-
-# Add A to B
-sub AddProfile {
- my $A = shift;
- my $B = shift;
-
- my $R = {};
- # add all keys in A
- foreach my $k (keys(%{$A})) {
- my $v = $A->{$k};
- AddEntry($R, $k, $v);
- }
- # add all keys in B
- foreach my $k (keys(%{$B})) {
- my $v = $B->{$k};
- AddEntry($R, $k, $v);
- }
- return $R;
-}
-
-# Merges symbol maps
-sub MergeSymbols {
- my $A = shift;
- my $B = shift;
-
- my $R = {};
- foreach my $k (keys(%{$A})) {
- $R->{$k} = $A->{$k};
- }
- if (defined($B)) {
- foreach my $k (keys(%{$B})) {
- $R->{$k} = $B->{$k};
- }
- }
- return $R;
-}
-
-
-# Add A to B
-sub AddPcs {
- my $A = shift;
- my $B = shift;
-
- my $R = {};
- # add all keys in A
- foreach my $k (keys(%{$A})) {
- $R->{$k} = 1
- }
- # add all keys in B
- foreach my $k (keys(%{$B})) {
- $R->{$k} = 1
- }
- return $R;
-}
-
-# Subtract B from A
-sub SubtractProfile {
- my $A = shift;
- my $B = shift;
-
- my $R = {};
- foreach my $k (keys(%{$A})) {
- my $v = $A->{$k} - GetEntry($B, $k);
- if ($v < 0 && $main::opt_drop_negative) {
- $v = 0;
- }
- AddEntry($R, $k, $v);
- }
- if (!$main::opt_drop_negative) {
- # Take care of when subtracted profile has more entries
- foreach my $k (keys(%{$B})) {
- if (!exists($A->{$k})) {
- AddEntry($R, $k, 0 - $B->{$k});
- }
- }
- }
- return $R;
-}
-
-# Get entry from profile; zero if not present
-sub GetEntry {
- my $profile = shift;
- my $k = shift;
- if (exists($profile->{$k})) {
- return $profile->{$k};
- } else {
- return 0;
- }
-}
-
-# Add entry to specified profile
-sub AddEntry {
- my $profile = shift;
- my $k = shift;
- my $n = shift;
- if (!exists($profile->{$k})) {
- $profile->{$k} = 0;
- }
- $profile->{$k} += $n;
-}
-
-# Add a stack of entries to specified profile, and add them to the $pcs
-# list.
-sub AddEntries {
- my $profile = shift;
- my $pcs = shift;
- my $stack = shift;
- my $count = shift;
- my @k = ();
-
- foreach my $e (split(/\s+/, $stack)) {
- my $pc = HexExtend($e);
- $pcs->{$pc} = 1;
- push @k, $pc;
- }
- AddEntry($profile, (join "\n", @k), $count);
-}
-
-##### Code to profile a server dynamically #####
-
-sub CheckSymbolPage {
- my $url = SymbolPageURL();
- my $command = ShellEscape(@URL_FETCHER, $url);
- open(SYMBOL, "$command |") or error($command);
- my $line = <SYMBOL>;
- $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- close(SYMBOL);
- unless (defined($line)) {
- error("$url doesn't exist\n");
- }
-
- if ($line =~ /^num_symbols:\s+(\d+)$/) {
- if ($1 == 0) {
- error("Stripped binary. No symbols available.\n");
- }
- } else {
- error("Failed to get the number of symbols from $url\n");
- }
-}
-
-sub IsProfileURL {
- my $profile_name = shift;
- if (-f $profile_name) {
- printf STDERR "Using local file $profile_name.\n";
- return 0;
- }
- return 1;
-}
-
-sub ParseProfileURL {
- my $profile_name = shift;
-
- if (!defined($profile_name) || $profile_name eq "") {
- return ();
- }
-
- # Split profile URL - matches all non-empty strings, so no test.
- $profile_name =~ m,^(https?://)?([^/]+)(.*?)(/|$PROFILES)?$,;
-
- my $proto = $1 || "http://";
- my $hostport = $2;
- my $prefix = $3;
- my $profile = $4 || "/";
-
- my $host = $hostport;
- $host =~ s/:.*//;
-
- my $baseurl = "$proto$hostport$prefix";
- return ($host, $baseurl, $profile);
-}
-
-# We fetch symbols from the first profile argument.
-sub SymbolPageURL {
- my ($host, $baseURL, $path) = ParseProfileURL($main::pfile_args[0]);
- return "$baseURL$SYMBOL_PAGE";
-}
-
-sub FetchProgramName() {
- my ($host, $baseURL, $path) = ParseProfileURL($main::pfile_args[0]);
- my $url = "$baseURL$PROGRAM_NAME_PAGE";
- my $command_line = ShellEscape(@URL_FETCHER, $url);
- open(CMDLINE, "$command_line |") or error($command_line);
- my $cmdline = <CMDLINE>;
- $cmdline =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- close(CMDLINE);
- error("Failed to get program name from $url\n") unless defined($cmdline);
- $cmdline =~ s/\x00.+//; # Remove argv[1] and latters.
- $cmdline =~ s!\n!!g; # Remove LFs.
- return $cmdline;
-}
-
-# Gee, curl's -L (--location) option isn't reliable at least
-# with its 7.12.3 version. Curl will forget to post data if
-# there is a redirection. This function is a workaround for
-# curl. Redirection happens on borg hosts.
-sub ResolveRedirectionForCurl {
- my $url = shift;
- my $command_line = ShellEscape(@URL_FETCHER, "--head", $url);
- open(CMDLINE, "$command_line |") or error($command_line);
- while (<CMDLINE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- if (/^Location: (.*)/) {
- $url = $1;
- }
- }
- close(CMDLINE);
- return $url;
-}
-
-# Add a timeout flat to URL_FETCHER. Returns a new list.
-sub AddFetchTimeout {
- my $timeout = shift;
- my @fetcher = shift;
- if (defined($timeout)) {
- if (join(" ", @fetcher) =~ m/\bcurl -s/) {
- push(@fetcher, "--max-time", sprintf("%d", $timeout));
- } elsif (join(" ", @fetcher) =~ m/\brpcget\b/) {
- push(@fetcher, sprintf("--deadline=%d", $timeout));
- }
- }
- return @fetcher;
-}
-
-# Reads a symbol map from the file handle name given as $1, returning
-# the resulting symbol map. Also processes variables relating to symbols.
-# Currently, the only variable processed is 'binary=<value>' which updates
-# $main::prog to have the correct program name.
-sub ReadSymbols {
- my $in = shift;
- my $map = {};
- while (<$in>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- # Removes all the leading zeroes from the symbols, see comment below.
- if (m/^0x0*([0-9a-f]+)\s+(.+)/) {
- $map->{$1} = $2;
- } elsif (m/^---/) {
- last;
- } elsif (m/^([a-z][^=]*)=(.*)$/ ) {
- my ($variable, $value) = ($1, $2);
- for ($variable, $value) {
- s/^\s+//;
- s/\s+$//;
- }
- if ($variable eq "binary") {
- if ($main::prog ne $UNKNOWN_BINARY && $main::prog ne $value) {
- printf STDERR ("Warning: Mismatched binary name '%s', using '%s'.\n",
- $main::prog, $value);
- }
- $main::prog = $value;
- } else {
- printf STDERR ("Ignoring unknown variable in symbols list: " .
- "'%s' = '%s'\n", $variable, $value);
- }
- }
- }
- return $map;
-}
-
-# Fetches and processes symbols to prepare them for use in the profile output
-# code. If the optional 'symbol_map' arg is not given, fetches symbols from
-# $SYMBOL_PAGE for all PC values found in profile. Otherwise, the raw symbols
-# are assumed to have already been fetched into 'symbol_map' and are simply
-# extracted and processed.
-sub FetchSymbols {
- my $pcset = shift;
- my $symbol_map = shift;
-
- my %seen = ();
- my @pcs = grep { !$seen{$_}++ } keys(%$pcset); # uniq
-
- if (!defined($symbol_map)) {
- my $post_data = join("+", sort((map {"0x" . "$_"} @pcs)));
-
- open(POSTFILE, ">$main::tmpfile_sym");
- print POSTFILE $post_data;
- close(POSTFILE);
-
- my $url = SymbolPageURL();
-
- my $command_line;
- if (join(" ", @URL_FETCHER) =~ m/\bcurl -s/) {
- $url = ResolveRedirectionForCurl($url);
- $command_line = ShellEscape(@URL_FETCHER, "-d", "\@$main::tmpfile_sym",
- $url);
- } else {
- $command_line = (ShellEscape(@URL_FETCHER, "--post", $url)
- . " < " . ShellEscape($main::tmpfile_sym));
- }
- # We use c++filt in case $SYMBOL_PAGE gives us mangled symbols.
- my $escaped_cppfilt = ShellEscape($obj_tool_map{"c++filt"});
- open(SYMBOL, "$command_line | $escaped_cppfilt |") or error($command_line);
- $symbol_map = ReadSymbols(*SYMBOL{IO});
- close(SYMBOL);
- }
-
- my $symbols = {};
- foreach my $pc (@pcs) {
- my $fullname;
- # For 64 bits binaries, symbols are extracted with 8 leading zeroes.
- # Then /symbol reads the long symbols in as uint64, and outputs
- # the result with a "0x%08llx" format which get rid of the zeroes.
- # By removing all the leading zeroes in both $pc and the symbols from
- # /symbol, the symbols match and are retrievable from the map.
- my $shortpc = $pc;
- $shortpc =~ s/^0*//;
- # Each line may have a list of names, which includes the function
- # and also other functions it has inlined. They are separated (in
- # PrintSymbolizedProfile), by --, which is illegal in function names.
- my $fullnames;
- if (defined($symbol_map->{$shortpc})) {
- $fullnames = $symbol_map->{$shortpc};
- } else {
- $fullnames = "0x" . $pc; # Just use addresses
- }
- my $sym = [];
- $symbols->{$pc} = $sym;
- foreach my $fullname (split("--", $fullnames)) {
- my $name = ShortFunctionName($fullname);
- push(@{$sym}, $name, "?", $fullname);
- }
- }
- return $symbols;
-}
-
-sub BaseName {
- my $file_name = shift;
- $file_name =~ s!^.*/!!; # Remove directory name
- return $file_name;
-}
-
-sub MakeProfileBaseName {
- my ($binary_name, $profile_name) = @_;
- my ($host, $baseURL, $path) = ParseProfileURL($profile_name);
- my $binary_shortname = BaseName($binary_name);
- return sprintf("%s.%s.%s",
- $binary_shortname, $main::op_time, $host);
-}
-
-sub FetchDynamicProfile {
- my $binary_name = shift;
- my $profile_name = shift;
- my $fetch_name_only = shift;
- my $encourage_patience = shift;
-
- if (!IsProfileURL($profile_name)) {
- return $profile_name;
- } else {
- my ($host, $baseURL, $path) = ParseProfileURL($profile_name);
- if ($path eq "" || $path eq "/") {
- # Missing type specifier defaults to cpu-profile
- $path = $PROFILE_PAGE;
- }
-
- my $profile_file = MakeProfileBaseName($binary_name, $profile_name);
-
- my $url = "$baseURL$path";
- my $fetch_timeout = undef;
- if ($path =~ m/$PROFILE_PAGE|$PMUPROFILE_PAGE/) {
- if ($path =~ m/[?]/) {
- $url .= "&";
- } else {
- $url .= "?";
- }
- $url .= sprintf("seconds=%d", $main::opt_seconds);
- $fetch_timeout = $main::opt_seconds * 1.01 + 60;
- } else {
- # For non-CPU profiles, we add a type-extension to
- # the target profile file name.
- my $suffix = $path;
- $suffix =~ s,/,.,g;
- $profile_file .= $suffix;
- }
-
- my $profile_dir = $ENV{"PPROF_TMPDIR"} || ($ENV{HOME} . "/pprof");
- if (! -d $profile_dir) {
- mkdir($profile_dir)
- || die("Unable to create profile directory $profile_dir: $!\n");
- }
- my $tmp_profile = "$profile_dir/.tmp.$profile_file";
- my $real_profile = "$profile_dir/$profile_file";
-
- if ($fetch_name_only > 0) {
- return $real_profile;
- }
-
- my @fetcher = AddFetchTimeout($fetch_timeout, @URL_FETCHER);
- my $cmd = ShellEscape(@fetcher, $url) . " > " . ShellEscape($tmp_profile);
- if ($path =~ m/$PROFILE_PAGE|$PMUPROFILE_PAGE|$CENSUSPROFILE_PAGE/){
- print STDERR "Gathering CPU profile from $url for $main::opt_seconds seconds to\n ${real_profile}\n";
- if ($encourage_patience) {
- print STDERR "Be patient...\n";
- }
- } else {
- print STDERR "Fetching $path profile from $url to\n ${real_profile}\n";
- }
-
- (system($cmd) == 0) || error("Failed to get profile: $cmd: $!\n");
- (system("mv", $tmp_profile, $real_profile) == 0) || error("Unable to rename profile\n");
- print STDERR "Wrote profile to $real_profile\n";
- $main::collected_profile = $real_profile;
- return $main::collected_profile;
- }
-}
-
-# Collect profiles in parallel
-sub FetchDynamicProfiles {
- my $items = scalar(@main::pfile_args);
- my $levels = log($items) / log(2);
-
- if ($items == 1) {
- $main::profile_files[0] = FetchDynamicProfile($main::prog, $main::pfile_args[0], 0, 1);
- } else {
- # math rounding issues
- if ((2 ** $levels) < $items) {
- $levels++;
- }
- my $count = scalar(@main::pfile_args);
- for (my $i = 0; $i < $count; $i++) {
- $main::profile_files[$i] = FetchDynamicProfile($main::prog, $main::pfile_args[$i], 1, 0);
- }
- print STDERR "Fetching $count profiles, Be patient...\n";
- FetchDynamicProfilesRecurse($levels, 0, 0);
- $main::collected_profile = join(" \\\n ", @main::profile_files);
- }
-}
-
-# Recursively fork a process to get enough processes
-# collecting profiles
-sub FetchDynamicProfilesRecurse {
- my $maxlevel = shift;
- my $level = shift;
- my $position = shift;
-
- if (my $pid = fork()) {
- $position = 0 | ($position << 1);
- TryCollectProfile($maxlevel, $level, $position);
- wait;
- } else {
- $position = 1 | ($position << 1);
- TryCollectProfile($maxlevel, $level, $position);
- cleanup();
- exit(0);
- }
-}
-
-# Collect a single profile
-sub TryCollectProfile {
- my $maxlevel = shift;
- my $level = shift;
- my $position = shift;
-
- if ($level >= ($maxlevel - 1)) {
- if ($position < scalar(@main::pfile_args)) {
- FetchDynamicProfile($main::prog, $main::pfile_args[$position], 0, 0);
- }
- } else {
- FetchDynamicProfilesRecurse($maxlevel, $level+1, $position);
- }
-}
-
-##### Parsing code #####
-
-# Provide a small streaming-read module to handle very large
-# cpu-profile files. Stream in chunks along a sliding window.
-# Provides an interface to get one 'slot', correctly handling
-# endian-ness differences. A slot is one 32-bit or 64-bit word
-# (depending on the input profile). We tell endianness and bit-size
-# for the profile by looking at the first 8 bytes: in cpu profiles,
-# the second slot is always 3 (we'll accept anything that's not 0).
-BEGIN {
- package CpuProfileStream;
-
- sub new {
- my ($class, $file, $fname) = @_;
- my $self = { file => $file,
- base => 0,
- stride => 512 * 1024, # must be a multiple of bitsize/8
- slots => [],
- unpack_code => "", # N for big-endian, V for little
- perl_is_64bit => 1, # matters if profile is 64-bit
- };
- bless $self, $class;
- # Let unittests adjust the stride
- if ($main::opt_test_stride > 0) {
- $self->{stride} = $main::opt_test_stride;
- }
- # Read the first two slots to figure out bitsize and endianness.
- my $slots = $self->{slots};
- my $str;
- read($self->{file}, $str, 8);
- # Set the global $address_length based on what we see here.
- # 8 is 32-bit (8 hexadecimal chars); 16 is 64-bit (16 hexadecimal chars).
- $address_length = ($str eq (chr(0)x8)) ? 16 : 8;
- if ($address_length == 8) {
- if (substr($str, 6, 2) eq chr(0)x2) {
- $self->{unpack_code} = 'V'; # Little-endian.
- } elsif (substr($str, 4, 2) eq chr(0)x2) {
- $self->{unpack_code} = 'N'; # Big-endian
- } else {
- ::error("$fname: header size >= 2**16\n");
- }
- @$slots = unpack($self->{unpack_code} . "*", $str);
- } else {
- # If we're a 64-bit profile, check if we're a 64-bit-capable
- # perl. Otherwise, each slot will be represented as a float
- # instead of an int64, losing precision and making all the
- # 64-bit addresses wrong. We won't complain yet, but will
- # later if we ever see a value that doesn't fit in 32 bits.
- my $has_q = 0;
- eval { $has_q = pack("Q", "1") ? 1 : 1; };
- if (!$has_q) {
- $self->{perl_is_64bit} = 0;
- }
- read($self->{file}, $str, 8);
- if (substr($str, 4, 4) eq chr(0)x4) {
- # We'd love to use 'Q', but it's a) not universal, b) not endian-proof.
- $self->{unpack_code} = 'V'; # Little-endian.
- } elsif (substr($str, 0, 4) eq chr(0)x4) {
- $self->{unpack_code} = 'N'; # Big-endian
- } else {
- ::error("$fname: header size >= 2**32\n");
- }
- my @pair = unpack($self->{unpack_code} . "*", $str);
- # Since we know one of the pair is 0, it's fine to just add them.
- @$slots = (0, $pair[0] + $pair[1]);
- }
- return $self;
- }
-
- # Load more data when we access slots->get(X) which is not yet in memory.
- sub overflow {
- my ($self) = @_;
- my $slots = $self->{slots};
- $self->{base} += $#$slots + 1; # skip over data we're replacing
- my $str;
- read($self->{file}, $str, $self->{stride});
- if ($address_length == 8) { # the 32-bit case
- # This is the easy case: unpack provides 32-bit unpacking primitives.
- @$slots = unpack($self->{unpack_code} . "*", $str);
- } else {
- # We need to unpack 32 bits at a time and combine.
- my @b32_values = unpack($self->{unpack_code} . "*", $str);
- my @b64_values = ();
- for (my $i = 0; $i < $#b32_values; $i += 2) {
- # TODO(csilvers): if this is a 32-bit perl, the math below
- # could end up in a too-large int, which perl will promote
- # to a double, losing necessary precision. Deal with that.
- # Right now, we just die.
- my ($lo, $hi) = ($b32_values[$i], $b32_values[$i+1]);
- if ($self->{unpack_code} eq 'N') { # big-endian
- ($lo, $hi) = ($hi, $lo);
- }
- my $value = $lo + $hi * (2**32);
- if (!$self->{perl_is_64bit} && # check value is exactly represented
- (($value % (2**32)) != $lo || int($value / (2**32)) != $hi)) {
- ::error("Need a 64-bit perl to process this 64-bit profile.\n");
- }
- push(@b64_values, $value);
- }
- @$slots = @b64_values;
- }
- }
-
- # Access the i-th long in the file (logically), or -1 at EOF.
- sub get {
- my ($self, $idx) = @_;
- my $slots = $self->{slots};
- while ($#$slots >= 0) {
- if ($idx < $self->{base}) {
- # The only time we expect a reference to $slots[$i - something]
- # after referencing $slots[$i] is reading the very first header.
- # Since $stride > |header|, that shouldn't cause any lookback
- # errors. And everything after the header is sequential.
- print STDERR "Unexpected look-back reading CPU profile";
- return -1; # shrug, don't know what better to return
- } elsif ($idx > $self->{base} + $#$slots) {
- $self->overflow();
- } else {
- return $slots->[$idx - $self->{base}];
- }
- }
- # If we get here, $slots is [], which means we've reached EOF
- return -1; # unique since slots is supposed to hold unsigned numbers
- }
-}
-
-# Reads the top, 'header' section of a profile, and returns the last
-# line of the header, commonly called a 'header line'. The header
-# section of a profile consists of zero or more 'command' lines that
-# are instructions to pprof, which pprof executes when reading the
-# header. All 'command' lines start with a %. After the command
-# lines is the 'header line', which is a profile-specific line that
-# indicates what type of profile it is, and perhaps other global
-# information about the profile. For instance, here's a header line
-# for a heap profile:
-# heap profile: 53: 38236 [ 5525: 1284029] @ heapprofile
-# For historical reasons, the CPU profile does not contain a text-
-# readable header line. If the profile looks like a CPU profile,
-# this function returns "". If no header line could be found, this
-# function returns undef.
-#
-# The following commands are recognized:
-# %warn -- emit the rest of this line to stderr, prefixed by 'WARNING:'
-#
-# The input file should be in binmode.
-sub ReadProfileHeader {
- local *PROFILE = shift;
- my $firstchar = "";
- my $line = "";
- read(PROFILE, $firstchar, 1);
- seek(PROFILE, -1, 1); # unread the firstchar
- if ($firstchar !~ /[[:print:]]/) { # is not a text character
- return "";
- }
- while (defined($line = <PROFILE>)) {
- $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- if ($line =~ /^%warn\s+(.*)/) { # 'warn' command
- # Note this matches both '%warn blah\n' and '%warn\n'.
- print STDERR "WARNING: $1\n"; # print the rest of the line
- } elsif ($line =~ /^%/) {
- print STDERR "Ignoring unknown command from profile header: $line";
- } else {
- # End of commands, must be the header line.
- return $line;
- }
- }
- return undef; # got to EOF without seeing a header line
-}
-
-sub IsSymbolizedProfileFile {
- my $file_name = shift;
- if (!(-e $file_name) || !(-r $file_name)) {
- return 0;
- }
- # Check if the file contains a symbol-section marker.
- open(TFILE, "<$file_name");
- binmode TFILE;
- my $firstline = ReadProfileHeader(*TFILE);
- close(TFILE);
- if (!$firstline) {
- return 0;
- }
- $SYMBOL_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $symbol_marker = $&;
- return $firstline =~ /^--- *$symbol_marker/;
-}
-
-# Parse profile generated by common/profiler.cc and return a reference
-# to a map:
-# $result->{version} Version number of profile file
-# $result->{period} Sampling period (in microseconds)
-# $result->{profile} Profile object
-# $result->{map} Memory map info from profile
-# $result->{pcs} Hash of all PC values seen, key is hex address
-sub ReadProfile {
- my $prog = shift;
- my $fname = shift;
- my $result; # return value
-
- $CONTENTION_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $contention_marker = $&;
- $GROWTH_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $growth_marker = $&;
- $SYMBOL_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $symbol_marker = $&;
- $PROFILE_PAGE =~ m,[^/]+$,; # matches everything after the last slash
- my $profile_marker = $&;
-
- # Look at first line to see if it is a heap or a CPU profile.
- # CPU profile may start with no header at all, and just binary data
- # (starting with \0\0\0\0) -- in that case, don't try to read the
- # whole firstline, since it may be gigabytes(!) of data.
- open(PROFILE, "<$fname") || error("$fname: $!\n");
- binmode PROFILE; # New perls do UTF-8 processing
- my $header = ReadProfileHeader(*PROFILE);
- if (!defined($header)) { # means "at EOF"
- error("Profile is empty.\n");
- }
-
- my $symbols;
- if ($header =~ m/^--- *$symbol_marker/o) {
- # Verify that the user asked for a symbolized profile
- if (!$main::use_symbolized_profile) {
- # we have both a binary and symbolized profiles, abort
- error("FATAL ERROR: Symbolized profile\n $fname\ncannot be used with " .
- "a binary arg. Try again without passing\n $prog\n");
- }
- # Read the symbol section of the symbolized profile file.
- $symbols = ReadSymbols(*PROFILE{IO});
- # Read the next line to get the header for the remaining profile.
- $header = ReadProfileHeader(*PROFILE) || "";
- }
-
- $main::profile_type = '';
- if ($header =~ m/^heap profile:.*$growth_marker/o) {
- $main::profile_type = 'growth';
- $result = ReadHeapProfile($prog, *PROFILE, $header);
- } elsif ($header =~ m/^heap profile:/) {
- $main::profile_type = 'heap';
- $result = ReadHeapProfile($prog, *PROFILE, $header);
- } elsif ($header =~ m/^--- *$contention_marker/o) {
- $main::profile_type = 'contention';
- $result = ReadSynchProfile($prog, *PROFILE);
- } elsif ($header =~ m/^--- *Stacks:/) {
- print STDERR
- "Old format contention profile: mistakenly reports " .
- "condition variable signals as lock contentions.\n";
- $main::profile_type = 'contention';
- $result = ReadSynchProfile($prog, *PROFILE);
- } elsif ($header =~ m/^--- *$profile_marker/) {
- # the binary cpu profile data starts immediately after this line
- $main::profile_type = 'cpu';
- $result = ReadCPUProfile($prog, $fname, *PROFILE);
- } else {
- if (defined($symbols)) {
- # a symbolized profile contains a format we don't recognize, bail out
- error("$fname: Cannot recognize profile section after symbols.\n");
- }
- # no ascii header present -- must be a CPU profile
- $main::profile_type = 'cpu';
- $result = ReadCPUProfile($prog, $fname, *PROFILE);
- }
-
- close(PROFILE);
-
- # if we got symbols along with the profile, return those as well
- if (defined($symbols)) {
- $result->{symbols} = $symbols;
- }
-
- return $result;
-}
-
-# Subtract one from caller pc so we map back to call instr.
-# However, don't do this if we're reading a symbolized profile
-# file, in which case the subtract-one was done when the file
-# was written.
-#
-# We apply the same logic to all readers, though ReadCPUProfile uses an
-# independent implementation.
-sub FixCallerAddresses {
- my $stack = shift;
- if ($main::use_symbolized_profile) {
- return $stack;
- } else {
- $stack =~ /(\s)/;
- my $delimiter = $1;
- my @addrs = split(' ', $stack);
- my @fixedaddrs;
- $#fixedaddrs = $#addrs;
- if ($#addrs >= 0) {
- $fixedaddrs[0] = $addrs[0];
- }
- for (my $i = 1; $i <= $#addrs; $i++) {
- $fixedaddrs[$i] = AddressSub($addrs[$i], "0x1");
- }
- return join $delimiter, @fixedaddrs;
- }
-}
-
-# CPU profile reader
-sub ReadCPUProfile {
- my $prog = shift;
- my $fname = shift; # just used for logging
- local *PROFILE = shift;
- my $version;
- my $period;
- my $i;
- my $profile = {};
- my $pcs = {};
-
- # Parse string into array of slots.
- my $slots = CpuProfileStream->new(*PROFILE, $fname);
-
- # Read header. The current header version is a 5-element structure
- # containing:
- # 0: header count (always 0)
- # 1: header "words" (after this one: 3)
- # 2: format version (0)
- # 3: sampling period (usec)
- # 4: unused padding (always 0)
- if ($slots->get(0) != 0 ) {
- error("$fname: not a profile file, or old format profile file\n");
- }
- $i = 2 + $slots->get(1);
- $version = $slots->get(2);
- $period = $slots->get(3);
- # Do some sanity checking on these header values.
- if ($version > (2**32) || $period > (2**32) || $i > (2**32) || $i < 5) {
- error("$fname: not a profile file, or corrupted profile file\n");
- }
-
- # Parse profile
- while ($slots->get($i) != -1) {
- my $n = $slots->get($i++);
- my $d = $slots->get($i++);
- if ($d > (2**16)) { # TODO(csilvers): what's a reasonable max-stack-depth?
- my $addr = sprintf("0%o", $i * ($address_length == 8 ? 4 : 8));
- print STDERR "At index $i (address $addr):\n";
- error("$fname: stack trace depth >= 2**32\n");
- }
- if ($slots->get($i) == 0) {
- # End of profile data marker
- $i += $d;
- last;
- }
-
- # Make key out of the stack entries
- my @k = ();
- for (my $j = 0; $j < $d; $j++) {
- my $pc = $slots->get($i+$j);
- # Subtract one from caller pc so we map back to call instr.
- # However, don't do this if we're reading a symbolized profile
- # file, in which case the subtract-one was done when the file
- # was written.
- if ($j > 0 && !$main::use_symbolized_profile) {
- $pc--;
- }
- $pc = sprintf("%0*x", $address_length, $pc);
- $pcs->{$pc} = 1;
- push @k, $pc;
- }
-
- AddEntry($profile, (join "\n", @k), $n);
- $i += $d;
- }
-
- # Parse map
- my $map = '';
- seek(PROFILE, $i * 4, 0);
- read(PROFILE, $map, (stat PROFILE)[7]);
-
- my $r = {};
- $r->{version} = $version;
- $r->{period} = $period;
- $r->{profile} = $profile;
- $r->{libs} = ParseLibraries($prog, $map, $pcs);
- $r->{pcs} = $pcs;
-
- return $r;
-}
-
-sub ReadHeapProfile {
- my $prog = shift;
- local *PROFILE = shift;
- my $header = shift;
-
- my $index = 1;
- if ($main::opt_inuse_space) {
- $index = 1;
- } elsif ($main::opt_inuse_objects) {
- $index = 0;
- } elsif ($main::opt_alloc_space) {
- $index = 3;
- } elsif ($main::opt_alloc_objects) {
- $index = 2;
- }
-
- # Find the type of this profile. The header line looks like:
- # heap profile: 1246: 8800744 [ 1246: 8800744] @ <heap-url>/266053
- # There are two pairs <count: size>, the first inuse objects/space, and the
- # second allocated objects/space. This is followed optionally by a profile
- # type, and if that is present, optionally by a sampling frequency.
- # For remote heap profiles (v1):
- # The interpretation of the sampling frequency is that the profiler, for
- # each sample, calculates a uniformly distributed random integer less than
- # the given value, and records the next sample after that many bytes have
- # been allocated. Therefore, the expected sample interval is half of the
- # given frequency. By default, if not specified, the expected sample
- # interval is 128KB. Only remote-heap-page profiles are adjusted for
- # sample size.
- # For remote heap profiles (v2):
- # The sampling frequency is the rate of a Poisson process. This means that
- # the probability of sampling an allocation of size X with sampling rate Y
- # is 1 - exp(-X/Y)
- # For version 2, a typical header line might look like this:
- # heap profile: 1922: 127792360 [ 1922: 127792360] @ <heap-url>_v2/524288
- # the trailing number (524288) is the sampling rate. (Version 1 showed
- # double the 'rate' here)
- my $sampling_algorithm = 0;
- my $sample_adjustment = 0;
- chomp($header);
- my $type = "unknown";
- if ($header =~ m"^heap profile:\s*(\d+):\s+(\d+)\s+\[\s*(\d+):\s+(\d+)\](\s*@\s*([^/]*)(/(\d+))?)?") {
- if (defined($6) && ($6 ne '')) {
- $type = $6;
- my $sample_period = $8;
- # $type is "heapprofile" for profiles generated by the
- # heap-profiler, and either "heap" or "heap_v2" for profiles
- # generated by sampling directly within tcmalloc. It can also
- # be "growth" for heap-growth profiles. The first is typically
- # found for profiles generated locally, and the others for
- # remote profiles.
- if (($type eq "heapprofile") || ($type !~ /heap/) ) {
- # No need to adjust for the sampling rate with heap-profiler-derived data
- $sampling_algorithm = 0;
- } elsif ($type =~ /_v2/) {
- $sampling_algorithm = 2; # version 2 sampling
- if (defined($sample_period) && ($sample_period ne '')) {
- $sample_adjustment = int($sample_period);
- }
- } else {
- $sampling_algorithm = 1; # version 1 sampling
- if (defined($sample_period) && ($sample_period ne '')) {
- $sample_adjustment = int($sample_period)/2;
- }
- }
- } else {
- # We detect whether or not this is a remote-heap profile by checking
- # that the total-allocated stats ($n2,$s2) are exactly the
- # same as the in-use stats ($n1,$s1). It is remotely conceivable
- # that a non-remote-heap profile may pass this check, but it is hard
- # to imagine how that could happen.
- # In this case it's so old it's guaranteed to be remote-heap version 1.
- my ($n1, $s1, $n2, $s2) = ($1, $2, $3, $4);
- if (($n1 == $n2) && ($s1 == $s2)) {
- # This is likely to be a remote-heap based sample profile
- $sampling_algorithm = 1;
- }
- }
- }
-
- if ($sampling_algorithm > 0) {
- # For remote-heap generated profiles, adjust the counts and sizes to
- # account for the sample rate (we sample once every 128KB by default).
- if ($sample_adjustment == 0) {
- # Turn on profile adjustment.
- $sample_adjustment = 128*1024;
- print STDERR "Adjusting heap profiles for 1-in-128KB sampling rate\n";
- } else {
- printf STDERR ("Adjusting heap profiles for 1-in-%d sampling rate\n",
- $sample_adjustment);
- }
- if ($sampling_algorithm > 1) {
- # We don't bother printing anything for the original version (version 1)
- printf STDERR "Heap version $sampling_algorithm\n";
- }
- }
-
- my $profile = {};
- my $pcs = {};
- my $map = "";
-
- while (<PROFILE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- if (/^MAPPED_LIBRARIES:/) {
- # Read the /proc/self/maps data
- while (<PROFILE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- $map .= $_;
- }
- last;
- }
-
- if (/^--- Memory map:/) {
- # Read /proc/self/maps data as formatted by DumpAddressMap()
- my $buildvar = "";
- while (<PROFILE>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- # Parse "build=<dir>" specification if supplied
- if (m/^\s*build=(.*)\n/) {
- $buildvar = $1;
- }
-
- # Expand "$build" variable if available
- $_ =~ s/\$build\b/$buildvar/g;
-
- $map .= $_;
- }
- last;
- }
-
- # Read entry of the form:
- # <count1>: <bytes1> [<count2>: <bytes2>] @ a1 a2 a3 ... an
- s/^\s*//;
- s/\s*$//;
- if (m/^\s*(\d+):\s+(\d+)\s+\[\s*(\d+):\s+(\d+)\]\s+@\s+(.*)$/) {
- my $stack = $5;
- my ($n1, $s1, $n2, $s2) = ($1, $2, $3, $4);
-
- if ($sample_adjustment) {
- if ($sampling_algorithm == 2) {
- # Remote-heap version 2
- # The sampling frequency is the rate of a Poisson process.
- # This means that the probability of sampling an allocation of
- # size X with sampling rate Y is 1 - exp(-X/Y)
- if ($n1 != 0) {
- my $ratio = (($s1*1.0)/$n1)/($sample_adjustment);
- my $scale_factor = 1/(1 - exp(-$ratio));
- $n1 *= $scale_factor;
- $s1 *= $scale_factor;
- }
- if ($n2 != 0) {
- my $ratio = (($s2*1.0)/$n2)/($sample_adjustment);
- my $scale_factor = 1/(1 - exp(-$ratio));
- $n2 *= $scale_factor;
- $s2 *= $scale_factor;
- }
- } else {
- # Remote-heap version 1
- my $ratio;
- $ratio = (($s1*1.0)/$n1)/($sample_adjustment);
- if ($ratio < 1) {
- $n1 /= $ratio;
- $s1 /= $ratio;
- }
- $ratio = (($s2*1.0)/$n2)/($sample_adjustment);
- if ($ratio < 1) {
- $n2 /= $ratio;
- $s2 /= $ratio;
- }
- }
- }
-
- my @counts = ($n1, $s1, $n2, $s2);
- AddEntries($profile, $pcs, FixCallerAddresses($stack), $counts[$index]);
- }
- }
-
- my $r = {};
- $r->{version} = "heap";
- $r->{period} = 1;
- $r->{profile} = $profile;
- $r->{libs} = ParseLibraries($prog, $map, $pcs);
- $r->{pcs} = $pcs;
- return $r;
-}
-
-sub ReadSynchProfile {
- my $prog = shift;
- local *PROFILE = shift;
- my $header = shift;
-
- my $map = '';
- my $profile = {};
- my $pcs = {};
- my $sampling_period = 1;
- my $cyclespernanosec = 2.8; # Default assumption for old binaries
- my $seen_clockrate = 0;
- my $line;
-
- my $index = 0;
- if ($main::opt_total_delay) {
- $index = 0;
- } elsif ($main::opt_contentions) {
- $index = 1;
- } elsif ($main::opt_mean_delay) {
- $index = 2;
- }
-
- while ( $line = <PROFILE> ) {
- $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- if ( $line =~ /^\s*(\d+)\s+(\d+) \@\s*(.*?)\s*$/ ) {
- my ($cycles, $count, $stack) = ($1, $2, $3);
-
- # Convert cycles to nanoseconds
- $cycles /= $cyclespernanosec;
-
- # Adjust for sampling done by application
- $cycles *= $sampling_period;
- $count *= $sampling_period;
-
- my @values = ($cycles, $count, $cycles / $count);
- AddEntries($profile, $pcs, FixCallerAddresses($stack), $values[$index]);
-
- } elsif ( $line =~ /^(slow release).*thread \d+ \@\s*(.*?)\s*$/ ||
- $line =~ /^\s*(\d+) \@\s*(.*?)\s*$/ ) {
- my ($cycles, $stack) = ($1, $2);
- if ($cycles !~ /^\d+$/) {
- next;
- }
-
- # Convert cycles to nanoseconds
- $cycles /= $cyclespernanosec;
-
- # Adjust for sampling done by application
- $cycles *= $sampling_period;
-
- AddEntries($profile, $pcs, FixCallerAddresses($stack), $cycles);
-
- } elsif ( $line =~ m/^([a-z][^=]*)=(.*)$/ ) {
- my ($variable, $value) = ($1,$2);
- for ($variable, $value) {
- s/^\s+//;
- s/\s+$//;
- }
- if ($variable eq "cycles/second") {
- $cyclespernanosec = $value / 1e9;
- $seen_clockrate = 1;
- } elsif ($variable eq "sampling period") {
- $sampling_period = $value;
- } elsif ($variable eq "ms since reset") {
- # Currently nothing is done with this value in pprof
- # So we just silently ignore it for now
- } elsif ($variable eq "discarded samples") {
- # Currently nothing is done with this value in pprof
- # So we just silently ignore it for now
- } else {
- printf STDERR ("Ignoring unnknown variable in /contention output: " .
- "'%s' = '%s'\n",$variable,$value);
- }
- } else {
- # Memory map entry
- $map .= $line;
- }
- }
-
- if (!$seen_clockrate) {
- printf STDERR ("No cycles/second entry in profile; Guessing %.1f GHz\n",
- $cyclespernanosec);
- }
-
- my $r = {};
- $r->{version} = 0;
- $r->{period} = $sampling_period;
- $r->{profile} = $profile;
- $r->{libs} = ParseLibraries($prog, $map, $pcs);
- $r->{pcs} = $pcs;
- return $r;
-}
-
-# Given a hex value in the form "0x1abcd" or "1abcd", return either
-# "0001abcd" or "000000000001abcd", depending on the current (global)
-# address length.
-sub HexExtend {
- my $addr = shift;
-
- $addr =~ s/^(0x)?0*//;
- my $zeros_needed = $address_length - length($addr);
- if ($zeros_needed < 0) {
- printf STDERR "Warning: address $addr is longer than address length $address_length\n";
- return $addr;
- }
- return ("0" x $zeros_needed) . $addr;
-}
-
-##### Symbol extraction #####
-
-# Aggressively search the lib_prefix values for the given library
-# If all else fails, just return the name of the library unmodified.
-# If the lib_prefix is "/my/path,/other/path" and $file is "/lib/dir/mylib.so"
-# it will search the following locations in this order, until it finds a file:
-# /my/path/lib/dir/mylib.so
-# /other/path/lib/dir/mylib.so
-# /my/path/dir/mylib.so
-# /other/path/dir/mylib.so
-# /my/path/mylib.so
-# /other/path/mylib.so
-# /lib/dir/mylib.so (returned as last resort)
-sub FindLibrary {
- my $file = shift;
- my $suffix = $file;
-
- # Search for the library as described above
- do {
- foreach my $prefix (@prefix_list) {
- my $fullpath = $prefix . $suffix;
- if (-e $fullpath) {
- return $fullpath;
- }
- }
- } while ($suffix =~ s|^/[^/]+/|/|);
- return $file;
-}
-
-# Return path to library with debugging symbols.
-# For libc libraries, the copy in /usr/lib/debug contains debugging symbols
-sub DebuggingLibrary {
- my $file = shift;
- if ($file =~ m|^/| && -f "/usr/lib/debug$file") {
- return "/usr/lib/debug$file";
- }
- return undef;
-}
-
-# Parse text section header of a library using objdump
-sub ParseTextSectionHeaderFromObjdump {
- my $lib = shift;
-
- my $size = undef;
- my $vma;
- my $file_offset;
- # Get objdump output from the library file to figure out how to
- # map between mapped addresses and addresses in the library.
- my $cmd = ShellEscape($obj_tool_map{"objdump"}, "-h", $lib);
- open(OBJDUMP, "$cmd |") || error("$cmd: $!\n");
- while (<OBJDUMP>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- # Idx Name Size VMA LMA File off Algn
- # 10 .text 00104b2c 420156f0 420156f0 000156f0 2**4
- # For 64-bit objects, VMA and LMA will be 16 hex digits, size and file
- # offset may still be 8. But AddressSub below will still handle that.
- my @x = split;
- if (($#x >= 6) && ($x[1] eq '.text')) {
- $size = $x[2];
- $vma = $x[3];
- $file_offset = $x[5];
- last;
- }
- }
- close(OBJDUMP);
-
- if (!defined($size)) {
- return undef;
- }
-
- my $r = {};
- $r->{size} = $size;
- $r->{vma} = $vma;
- $r->{file_offset} = $file_offset;
-
- return $r;
-}
-
-# Parse text section header of a library using otool (on OS X)
-sub ParseTextSectionHeaderFromOtool {
- my $lib = shift;
-
- my $size = undef;
- my $vma = undef;
- my $file_offset = undef;
- # Get otool output from the library file to figure out how to
- # map between mapped addresses and addresses in the library.
- my $command = ShellEscape($obj_tool_map{"otool"}, "-l", $lib);
- open(OTOOL, "$command |") || error("$command: $!\n");
- my $cmd = "";
- my $sectname = "";
- my $segname = "";
- foreach my $line (<OTOOL>) {
- $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines
- # Load command <#>
- # cmd LC_SEGMENT
- # [...]
- # Section
- # sectname __text
- # segname __TEXT
- # addr 0x000009f8
- # size 0x00018b9e
- # offset 2552
- # align 2^2 (4)
- # We will need to strip off the leading 0x from the hex addresses,
- # and convert the offset into hex.
- if ($line =~ /Load command/) {
- $cmd = "";
- $sectname = "";
- $segname = "";
- } elsif ($line =~ /Section/) {
- $sectname = "";
- $segname = "";
- } elsif ($line =~ /cmd (\w+)/) {
- $cmd = $1;
- } elsif ($line =~ /sectname (\w+)/) {
- $sectname = $1;
- } elsif ($line =~ /segname (\w+)/) {
- $segname = $1;
- } elsif (!(($cmd eq "LC_SEGMENT" || $cmd eq "LC_SEGMENT_64") &&
- $sectname eq "__text" &&
- $segname eq "__TEXT")) {
- next;
- } elsif ($line =~ /\baddr 0x([0-9a-fA-F]+)/) {
- $vma = $1;
- } elsif ($line =~ /\bsize 0x([0-9a-fA-F]+)/) {
- $size = $1;
- } elsif ($line =~ /\boffset ([0-9]+)/) {
- $file_offset = sprintf("%016x", $1);
- }
- if (defined($vma) && defined($size) && defined($file_offset)) {
- last;
- }
- }
- close(OTOOL);
-
- if (!defined($vma) || !defined($size) || !defined($file_offset)) {
- return undef;
- }
-
- my $r = {};
- $r->{size} = $size;
- $r->{vma} = $vma;
- $r->{file_offset} = $file_offset;
-
- return $r;
-}
-
-sub ParseTextSectionHeader {
- # obj_tool_map("otool") is only defined if we're in a Mach-O environment
- if (defined($obj_tool_map{"otool"})) {
- my $r = ParseTextSectionHeaderFromOtool(@_);
- if (defined($r)){
- return $r;
- }
- }
- # If otool doesn't work, or we don't have it, fall back to objdump
- return ParseTextSectionHeaderFromObjdump(@_);
-}
-
-# Split /proc/pid/maps dump into a list of libraries
-sub ParseLibraries {
- return if $main::use_symbol_page; # We don't need libraries info.
- my $prog = shift;
- my $map = shift;
- my $pcs = shift;
-
- my $result = [];
- my $h = "[a-f0-9]+";
- my $zero_offset = HexExtend("0");
-
- my $buildvar = "";
- foreach my $l (split("\n", $map)) {
- if ($l =~ m/^\s*build=(.*)$/) {
- $buildvar = $1;
- }
-
- my $start;
- my $finish;
- my $offset;
- my $lib;
- if ($l =~ /^($h)-($h)\s+..x.\s+($h)\s+\S+:\S+\s+\d+\s+(\S+\.(so|dll|dylib|bundle)((\.\d+)+\w*(\.\d+){0,3})?)$/i) {
- # Full line from /proc/self/maps. Example:
- # 40000000-40015000 r-xp 00000000 03:01 12845071 /lib/ld-2.3.2.so
- $start = HexExtend($1);
- $finish = HexExtend($2);
- $offset = HexExtend($3);
- $lib = $4;
- $lib =~ s|\\|/|g; # turn windows-style paths into unix-style paths
- } elsif ($l =~ /^\s*($h)-($h):\s*(\S+\.so(\.\d+)*)/) {
- # Cooked line from DumpAddressMap. Example:
- # 40000000-40015000: /lib/ld-2.3.2.so
- $start = HexExtend($1);
- $finish = HexExtend($2);
- $offset = $zero_offset;
- $lib = $3;
- } else {
- next;
- }
-
- # Expand "$build" variable if available
- $lib =~ s/\$build\b/$buildvar/g;
-
- $lib = FindLibrary($lib);
-
- # Check for pre-relocated libraries, which use pre-relocated symbol tables
- # and thus require adjusting the offset that we'll use to translate
- # VM addresses into symbol table addresses.
- # Only do this if we're not going to fetch the symbol table from a
- # debugging copy of the library.
- if (!DebuggingLibrary($lib)) {
- my $text = ParseTextSectionHeader($lib);
- if (defined($text)) {
- my $vma_offset = AddressSub($text->{vma}, $text->{file_offset});
- $offset = AddressAdd($offset, $vma_offset);
- }
- }
-
- push(@{$result}, [$lib, $start, $finish, $offset]);
- }
-
- # Append special entry for additional library (not relocated)
- if ($main::opt_lib ne "") {
- my $text = ParseTextSectionHeader($main::opt_lib);
- if (defined($text)) {
- my $start = $text->{vma};
- my $finish = AddressAdd($start, $text->{size});
-
- push(@{$result}, [$main::opt_lib, $start, $finish, $start]);
- }
- }
-
- # Append special entry for the main program. This covers
- # 0..max_pc_value_seen, so that we assume pc values not found in one
- # of the library ranges will be treated as coming from the main
- # program binary.
- my $min_pc = HexExtend("0");
- my $max_pc = $min_pc; # find the maximal PC value in any sample
- foreach my $pc (keys(%{$pcs})) {
- if (HexExtend($pc) gt $max_pc) { $max_pc = HexExtend($pc); }
- }
- push(@{$result}, [$prog, $min_pc, $max_pc, $zero_offset]);
-
- return $result;
-}
-
-# Add two hex addresses of length $address_length.
-# Run pprof --test for unit test if this is changed.
-sub AddressAdd {
- my $addr1 = shift;
- my $addr2 = shift;
- my $sum;
-
- if ($address_length == 8) {
- # Perl doesn't cope with wraparound arithmetic, so do it explicitly:
- $sum = (hex($addr1)+hex($addr2)) % (0x10000000 * 16);
- return sprintf("%08x", $sum);
-
- } else {
- # Do the addition in 7-nibble chunks to trivialize carry handling.
-
- if ($main::opt_debug and $main::opt_test) {
- print STDERR "AddressAdd $addr1 + $addr2 = ";
- }
-
- my $a1 = substr($addr1,-7);
- $addr1 = substr($addr1,0,-7);
- my $a2 = substr($addr2,-7);
- $addr2 = substr($addr2,0,-7);
- $sum = hex($a1) + hex($a2);
- my $c = 0;
- if ($sum > 0xfffffff) {
- $c = 1;
- $sum -= 0x10000000;
- }
- my $r = sprintf("%07x", $sum);
-
- $a1 = substr($addr1,-7);
- $addr1 = substr($addr1,0,-7);
- $a2 = substr($addr2,-7);
- $addr2 = substr($addr2,0,-7);
- $sum = hex($a1) + hex($a2) + $c;
- $c = 0;
- if ($sum > 0xfffffff) {
- $c = 1;
- $sum -= 0x10000000;
- }
- $r = sprintf("%07x", $sum) . $r;
-
- $sum = hex($addr1) + hex($addr2) + $c;
- if ($sum > 0xff) { $sum -= 0x100; }
- $r = sprintf("%02x", $sum) . $r;
-
- if ($main::opt_debug and $main::opt_test) { print STDERR "$r\n"; }
-
- return $r;
- }
-}
-
-
-# Subtract two hex addresses of length $address_length.
-# Run pprof --test for unit test if this is changed.
-sub AddressSub {
- my $addr1 = shift;
- my $addr2 = shift;
- my $diff;
-
- if ($address_length == 8) {
- # Perl doesn't cope with wraparound arithmetic, so do it explicitly:
- $diff = (hex($addr1)-hex($addr2)) % (0x10000000 * 16);
- return sprintf("%08x", $diff);
-
- } else {
- # Do the addition in 7-nibble chunks to trivialize borrow handling.
- # if ($main::opt_debug) { print STDERR "AddressSub $addr1 - $addr2 = "; }
-
- my $a1 = hex(substr($addr1,-7));
- $addr1 = substr($addr1,0,-7);
- my $a2 = hex(substr($addr2,-7));
- $addr2 = substr($addr2,0,-7);
- my $b = 0;
- if ($a2 > $a1) {
- $b = 1;
- $a1 += 0x10000000;
- }
- $diff = $a1 - $a2;
- my $r = sprintf("%07x", $diff);
-
- $a1 = hex(substr($addr1,-7));
- $addr1 = substr($addr1,0,-7);
- $a2 = hex(substr($addr2,-7)) + $b;
- $addr2 = substr($addr2,0,-7);
- $b = 0;
- if ($a2 > $a1) {
- $b = 1;
- $a1 += 0x10000000;
- }
- $diff = $a1 - $a2;
- $r = sprintf("%07x", $diff) . $r;
-
- $a1 = hex($addr1);
- $a2 = hex($addr2) + $b;
- if ($a2 > $a1) { $a1 += 0x100; }
- $diff = $a1 - $a2;
- $r = sprintf("%02x", $diff) . $r;
-
- # if ($main::opt_debug) { print STDERR "$r\n"; }
-
- return $r;
- }
-}
-
-# Increment a hex addresses of length $address_length.
-# Run pprof --test for unit test if this is changed.
-sub AddressInc {
- my $addr = shift;
- my $sum;
-
- if ($address_length == 8) {
- # Perl doesn't cope with wraparound arithmetic, so do it explicitly:
- $sum = (hex($addr)+1) % (0x10000000 * 16);
- return sprintf("%08x", $sum);
-
- } else {
- # Do the addition in 7-nibble chunks to trivialize carry handling.
- # We are always doing this to step through the addresses in a function,
- # and will almost never overflow the first chunk, so we check for this
- # case and exit early.
-
- # if ($main::opt_debug) { print STDERR "AddressInc $addr1 = "; }
-
- my $a1 = substr($addr,-7);
- $addr = substr($addr,0,-7);
- $sum = hex($a1) + 1;
- my $r = sprintf("%07x", $sum);
- if ($sum <= 0xfffffff) {
- $r = $addr . $r;
- # if ($main::opt_debug) { print STDERR "$r\n"; }
- return HexExtend($r);
- } else {
- $r = "0000000";
- }
-
- $a1 = substr($addr,-7);
- $addr = substr($addr,0,-7);
- $sum = hex($a1) + 1;
- $r = sprintf("%07x", $sum) . $r;
- if ($sum <= 0xfffffff) {
- $r = $addr . $r;
- # if ($main::opt_debug) { print STDERR "$r\n"; }
- return HexExtend($r);
- } else {
- $r = "00000000000000";
- }
-
- $sum = hex($addr) + 1;
- if ($sum > 0xff) { $sum -= 0x100; }
- $r = sprintf("%02x", $sum) . $r;
-
- # if ($main::opt_debug) { print STDERR "$r\n"; }
- return $r;
- }
-}
-
-# Extract symbols for all PC values found in profile
-sub ExtractSymbols {
- my $libs = shift;
- my $pcset = shift;
-
- my $symbols = {};
-
- # Map each PC value to the containing library. To make this faster,
- # we sort libraries by their starting pc value (highest first), and
- # advance through the libraries as we advance the pc. Sometimes the
- # addresses of libraries may overlap with the addresses of the main
- # binary, so to make sure the libraries 'win', we iterate over the
- # libraries in reverse order (which assumes the binary doesn't start
- # in the middle of a library, which seems a fair assumption).
- my @pcs = (sort { $a cmp $b } keys(%{$pcset})); # pcset is 0-extended strings
- foreach my $lib (sort {$b->[1] cmp $a->[1]} @{$libs}) {
- my $libname = $lib->[0];
- my $start = $lib->[1];
- my $finish = $lib->[2];
- my $offset = $lib->[3];
-
- # Get list of pcs that belong in this library.
- my $contained = [];
- my ($start_pc_index, $finish_pc_index);
- # Find smallest finish_pc_index such that $finish < $pc[$finish_pc_index].
- for ($finish_pc_index = $#pcs + 1; $finish_pc_index > 0;
- $finish_pc_index--) {
- last if $pcs[$finish_pc_index - 1] le $finish;
- }
- # Find smallest start_pc_index such that $start <= $pc[$start_pc_index].
- for ($start_pc_index = $finish_pc_index; $start_pc_index > 0;
- $start_pc_index--) {
- last if $pcs[$start_pc_index - 1] lt $start;
- }
- # This keeps PC values higher than $pc[$finish_pc_index] in @pcs,
- # in case there are overlaps in libraries and the main binary.
- @{$contained} = splice(@pcs, $start_pc_index,
- $finish_pc_index - $start_pc_index);
- # Map to symbols
- MapToSymbols($libname, AddressSub($start, $offset), $contained, $symbols);
- }
-
- return $symbols;
-}
-
-# Map list of PC values to symbols for a given image
-sub MapToSymbols {
- my $image = shift;
- my $offset = shift;
- my $pclist = shift;
- my $symbols = shift;
-
- my $debug = 0;
-
- # Ignore empty binaries
- if ($#{$pclist} < 0) { return; }
-
- # Figure out the addr2line command to use
- my $addr2line = $obj_tool_map{"addr2line"};
- my $cmd = ShellEscape($addr2line, "-f", "-C", "-e", $image);
- if (exists $obj_tool_map{"addr2line_pdb"}) {
- $addr2line = $obj_tool_map{"addr2line_pdb"};
- $cmd = ShellEscape($addr2line, "--demangle", "-f", "-C", "-e", $image);
- }
-
- # If "addr2line" isn't installed on the system at all, just use
- # nm to get what info we can (function names, but not line numbers).
- if (system(ShellEscape($addr2line, "--help") . " >$dev_null 2>&1") != 0) {
- MapSymbolsWithNM($image, $offset, $pclist, $symbols);
- return;
- }
-
- # "addr2line -i" can produce a variable number of lines per input
- # address, with no separator that allows us to tell when data for
- # the next address starts. So we find the address for a special
- # symbol (_fini) and interleave this address between all real
- # addresses passed to addr2line. The name of this special symbol
- # can then be used as a separator.
- $sep_address = undef; # May be filled in by MapSymbolsWithNM()
- my $nm_symbols = {};
- MapSymbolsWithNM($image, $offset, $pclist, $nm_symbols);
- if (defined($sep_address)) {
- # Only add " -i" to addr2line if the binary supports it.
- # addr2line --help returns 0, but not if it sees an unknown flag first.
- if (system("$cmd -i --help >$dev_null 2>&1") == 0) {
- $cmd .= " -i";
- } else {
- $sep_address = undef; # no need for sep_address if we don't support -i
- }
- }
-
- # Make file with all PC values with intervening 'sep_address' so
- # that we can reliably detect the end of inlined function list
- open(ADDRESSES, ">$main::tmpfile_sym") || error("$main::tmpfile_sym: $!\n");
- if ($debug) { print("---- $image ---\n"); }
- for (my $i = 0; $i <= $#{$pclist}; $i++) {
- # addr2line always reads hex addresses, and does not need '0x' prefix.
- if ($debug) { printf STDERR ("%s\n", $pclist->[$i]); }
- printf ADDRESSES ("%s\n", AddressSub($pclist->[$i], $offset));
- if (defined($sep_address)) {
- printf ADDRESSES ("%s\n", $sep_address);
- }
- }
- close(ADDRESSES);
- if ($debug) {
- print("----\n");
- system("cat", $main::tmpfile_sym);
- print("----\n");
- system("$cmd < " . ShellEscape($main::tmpfile_sym));
- print("----\n");
- }
-
- open(SYMBOLS, "$cmd <" . ShellEscape($main::tmpfile_sym) . " |")
- || error("$cmd: $!\n");
- my $count = 0; # Index in pclist
- while (<SYMBOLS>) {
- # Read fullfunction and filelineinfo from next pair of lines
- s/\r?\n$//g;
- my $fullfunction = $_;
- $_ = <SYMBOLS>;
- s/\r?\n$//g;
- my $filelinenum = $_;
-
- if (defined($sep_address) && $fullfunction eq $sep_symbol) {
- # Terminating marker for data for this address
- $count++;
- next;
- }
-
- $filelinenum =~ s|\\|/|g; # turn windows-style paths into unix-style paths
-
- my $pcstr = $pclist->[$count];
- my $function = ShortFunctionName($fullfunction);
- my $nms = $nm_symbols->{$pcstr};
- if (defined($nms)) {
- if ($fullfunction eq '??') {
- # nm found a symbol for us.
- $function = $nms->[0];
- $fullfunction = $nms->[2];
- } else {
- # MapSymbolsWithNM tags each routine with its starting address,
- # useful in case the image has multiple occurrences of this
- # routine. (It uses a syntax that resembles template paramters,
- # that are automatically stripped out by ShortFunctionName().)
- # addr2line does not provide the same information. So we check
- # if nm disambiguated our symbol, and if so take the annotated
- # (nm) version of the routine-name. TODO(csilvers): this won't
- # catch overloaded, inlined symbols, which nm doesn't see.
- # Better would be to do a check similar to nm's, in this fn.
- if ($nms->[2] =~ m/^\Q$function\E/) { # sanity check it's the right fn
- $function = $nms->[0];
- $fullfunction = $nms->[2];
- }
- }
- }
-
- # Prepend to accumulated symbols for pcstr
- # (so that caller comes before callee)
- my $sym = $symbols->{$pcstr};
- if (!defined($sym)) {
- $sym = [];
- $symbols->{$pcstr} = $sym;
- }
- unshift(@{$sym}, $function, $filelinenum, $fullfunction);
- if ($debug) { printf STDERR ("%s => [%s]\n", $pcstr, join(" ", @{$sym})); }
- if (!defined($sep_address)) {
- # Inlining is off, so this entry ends immediately
- $count++;
- }
- }
- close(SYMBOLS);
-}
-
-# Use nm to map the list of referenced PCs to symbols. Return true iff we
-# are able to read procedure information via nm.
-sub MapSymbolsWithNM {
- my $image = shift;
- my $offset = shift;
- my $pclist = shift;
- my $symbols = shift;
-
- # Get nm output sorted by increasing address
- my $symbol_table = GetProcedureBoundaries($image, ".");
- if (!%{$symbol_table}) {
- return 0;
- }
- # Start addresses are already the right length (8 or 16 hex digits).
- my @names = sort { $symbol_table->{$a}->[0] cmp $symbol_table->{$b}->[0] }
- keys(%{$symbol_table});
-
- if ($#names < 0) {
- # No symbols: just use addresses
- foreach my $pc (@{$pclist}) {
- my $pcstr = "0x" . $pc;
- $symbols->{$pc} = [$pcstr, "?", $pcstr];
- }
- return 0;
- }
-
- # Sort addresses so we can do a join against nm output
- my $index = 0;
- my $fullname = $names[0];
- my $name = ShortFunctionName($fullname);
- foreach my $pc (sort { $a cmp $b } @{$pclist}) {
- # Adjust for mapped offset
- my $mpc = AddressSub($pc, $offset);
- while (($index < $#names) && ($mpc ge $symbol_table->{$fullname}->[1])){
- $index++;
- $fullname = $names[$index];
- $name = ShortFunctionName($fullname);
- }
- if ($mpc lt $symbol_table->{$fullname}->[1]) {
- $symbols->{$pc} = [$name, "?", $fullname];
- } else {
- my $pcstr = "0x" . $pc;
- $symbols->{$pc} = [$pcstr, "?", $pcstr];
- }
- }
- return 1;
-}
-
-sub ShortFunctionName {
- my $function = shift;
- while ($function =~ s/\([^()]*\)(\s*const)?//g) { } # Argument types
- while ($function =~ s/<[^<>]*>//g) { } # Remove template arguments
- $function =~ s/^.*\s+(\w+::)/$1/; # Remove leading type
- return $function;
-}
-
-# Trim overly long symbols found in disassembler output
-sub CleanDisassembly {
- my $d = shift;
- while ($d =~ s/\([^()%]*\)(\s*const)?//g) { } # Argument types, not (%rax)
- while ($d =~ s/(\w+)<[^<>]*>/$1/g) { } # Remove template arguments
- return $d;
-}
-
-# Clean file name for display
-sub CleanFileName {
- my ($f) = @_;
- $f =~ s|^/proc/self/cwd/||;
- $f =~ s|^\./||;
- return $f;
-}
-
-# Make address relative to section and clean up for display
-sub UnparseAddress {
- my ($offset, $address) = @_;
- $address = AddressSub($address, $offset);
- $address =~ s/^0x//;
- $address =~ s/^0*//;
- return $address;
-}
-
-##### Miscellaneous #####
-
-# Find the right versions of the above object tools to use. The
-# argument is the program file being analyzed, and should be an ELF
-# 32-bit or ELF 64-bit executable file. The location of the tools
-# is determined by considering the following options in this order:
-# 1) --tools option, if set
-# 2) PPROF_TOOLS environment variable, if set
-# 3) the environment
-sub ConfigureObjTools {
- my $prog_file = shift;
-
- # Check for the existence of $prog_file because /usr/bin/file does not
- # predictably return error status in prod.
- (-e $prog_file) || error("$prog_file does not exist.\n");
-
- my $file_type = undef;
- if (-e "/usr/bin/file") {
- # Follow symlinks (at least for systems where "file" supports that).
- my $escaped_prog_file = ShellEscape($prog_file);
- $file_type = `/usr/bin/file -L $escaped_prog_file 2>$dev_null ||
- /usr/bin/file $escaped_prog_file`;
- } elsif ($^O == "MSWin32") {
- $file_type = "MS Windows";
- } else {
- print STDERR "WARNING: Can't determine the file type of $prog_file";
- }
-
- if ($file_type =~ /64-bit/) {
- # Change $address_length to 16 if the program file is ELF 64-bit.
- # We can't detect this from many (most?) heap or lock contention
- # profiles, since the actual addresses referenced are generally in low
- # memory even for 64-bit programs.
- $address_length = 16;
- }
-
- if ($file_type =~ /MS Windows/) {
- # For windows, we provide a version of nm and addr2line as part of
- # the opensource release, which is capable of parsing
- # Windows-style PDB executables. It should live in the path, or
- # in the same directory as pprof.
- $obj_tool_map{"nm_pdb"} = "nm-pdb";
- $obj_tool_map{"addr2line_pdb"} = "addr2line-pdb";
- }
-
- if ($file_type =~ /Mach-O/) {
- # OS X uses otool to examine Mach-O files, rather than objdump.
- $obj_tool_map{"otool"} = "otool";
- $obj_tool_map{"addr2line"} = "false"; # no addr2line
- $obj_tool_map{"objdump"} = "false"; # no objdump
- }
-
- # Go fill in %obj_tool_map with the pathnames to use:
- foreach my $tool (keys %obj_tool_map) {
- $obj_tool_map{$tool} = ConfigureTool($obj_tool_map{$tool});
- }
-}
-
-# Returns the path of a caller-specified object tool. If --tools or
-# PPROF_TOOLS are specified, then returns the full path to the tool
-# with that prefix. Otherwise, returns the path unmodified (which
-# means we will look for it on PATH).
-sub ConfigureTool {
- my $tool = shift;
- my $path;
-
- # --tools (or $PPROF_TOOLS) is a comma separated list, where each
- # item is either a) a pathname prefix, or b) a map of the form
- # <tool>:<path>. First we look for an entry of type (b) for our
- # tool. If one is found, we use it. Otherwise, we consider all the
- # pathname prefixes in turn, until one yields an existing file. If
- # none does, we use a default path.
- my $tools = $main::opt_tools || $ENV{"PPROF_TOOLS"} || "";
- if ($tools =~ m/(,|^)\Q$tool\E:([^,]*)/) {
- $path = $2;
- # TODO(csilvers): sanity-check that $path exists? Hard if it's relative.
- } elsif ($tools ne '') {
- foreach my $prefix (split(',', $tools)) {
- next if ($prefix =~ /:/); # ignore "tool:fullpath" entries in the list
- if (-x $prefix . $tool) {
- $path = $prefix . $tool;
- last;
- }
- }
- if (!$path) {
- error("No '$tool' found with prefix specified by " .
- "--tools (or \$PPROF_TOOLS) '$tools'\n");
- }
- } else {
- # ... otherwise use the version that exists in the same directory as
- # pprof. If there's nothing there, use $PATH.
- $0 =~ m,[^/]*$,; # this is everything after the last slash
- my $dirname = $`; # this is everything up to and including the last slash
- if (-x "$dirname$tool") {
- $path = "$dirname$tool";
- } else {
- $path = $tool;
- }
- }
- if ($main::opt_debug) { print STDERR "Using '$path' for '$tool'.\n"; }
- return $path;
-}
-
-sub ShellEscape {
- my @escaped_words = ();
- foreach my $word (@_) {
- my $escaped_word = $word;
- if ($word =~ m![^a-zA-Z0-9/.,_=-]!) { # check for anything not in whitelist
- $escaped_word =~ s/'/'\\''/;
- $escaped_word = "'$escaped_word'";
- }
- push(@escaped_words, $escaped_word);
- }
- return join(" ", @escaped_words);
-}
-
-sub cleanup {
- unlink($main::tmpfile_sym);
- unlink(keys %main::tempnames);
-
- # We leave any collected profiles in $HOME/pprof in case the user wants
- # to look at them later. We print a message informing them of this.
- if ((scalar(@main::profile_files) > 0) &&
- defined($main::collected_profile)) {
- if (scalar(@main::profile_files) == 1) {
- print STDERR "Dynamically gathered profile is in $main::collected_profile\n";
- }
- print STDERR "If you want to investigate this profile further, you can do:\n";
- print STDERR "\n";
- print STDERR " pprof \\\n";
- print STDERR " $main::prog \\\n";
- print STDERR " $main::collected_profile\n";
- print STDERR "\n";
- }
-}
-
-sub sighandler {
- cleanup();
- exit(1);
-}
-
-sub error {
- my $msg = shift;
- print STDERR $msg;
- cleanup();
- exit(1);
-}
-
-
-# Run $nm_command and get all the resulting procedure boundaries whose
-# names match "$regexp" and returns them in a hashtable mapping from
-# procedure name to a two-element vector of [start address, end address]
-sub GetProcedureBoundariesViaNm {
- my $escaped_nm_command = shift; # shell-escaped
- my $regexp = shift;
-
- my $symbol_table = {};
- open(NM, "$escaped_nm_command |") || error("$escaped_nm_command: $!\n");
- my $last_start = "0";
- my $routine = "";
- while (<NM>) {
- s/\r//g; # turn windows-looking lines into unix-looking lines
- if (m/^\s*([0-9a-f]+) (.) (..*)/) {
- my $start_val = $1;
- my $type = $2;
- my $this_routine = $3;
-
- # It's possible for two symbols to share the same address, if
- # one is a zero-length variable (like __start_google_malloc) or
- # one symbol is a weak alias to another (like __libc_malloc).
- # In such cases, we want to ignore all values except for the
- # actual symbol, which in nm-speak has type "T". The logic
- # below does this, though it's a bit tricky: what happens when
- # we have a series of lines with the same address, is the first
- # one gets queued up to be processed. However, it won't
- # *actually* be processed until later, when we read a line with
- # a different address. That means that as long as we're reading
- # lines with the same address, we have a chance to replace that
- # item in the queue, which we do whenever we see a 'T' entry --
- # that is, a line with type 'T'. If we never see a 'T' entry,
- # we'll just go ahead and process the first entry (which never
- # got touched in the queue), and ignore the others.
- if ($start_val eq $last_start && $type =~ /t/i) {
- # We are the 'T' symbol at this address, replace previous symbol.
- $routine = $this_routine;
- next;
- } elsif ($start_val eq $last_start) {
- # We're not the 'T' symbol at this address, so ignore us.
- next;
- }
-
- if ($this_routine eq $sep_symbol) {
- $sep_address = HexExtend($start_val);
- }
-
- # Tag this routine with the starting address in case the image
- # has multiple occurrences of this routine. We use a syntax
- # that resembles template paramters that are automatically
- # stripped out by ShortFunctionName()
- $this_routine .= "<$start_val>";
-
- if (defined($routine) && $routine =~ m/$regexp/) {
- $symbol_table->{$routine} = [HexExtend($last_start),
- HexExtend($start_val)];
- }
- $last_start = $start_val;
- $routine = $this_routine;
- } elsif (m/^Loaded image name: (.+)/) {
- # The win32 nm workalike emits information about the binary it is using.
- if ($main::opt_debug) { print STDERR "Using Image $1\n"; }
- } elsif (m/^PDB file name: (.+)/) {
- # The win32 nm workalike emits information about the pdb it is using.
- if ($main::opt_debug) { print STDERR "Using PDB $1\n"; }
- }
- }
- close(NM);
- # Handle the last line in the nm output. Unfortunately, we don't know
- # how big this last symbol is, because we don't know how big the file
- # is. For now, we just give it a size of 0.
- # TODO(csilvers): do better here.
- if (defined($routine) && $routine =~ m/$regexp/) {
- $symbol_table->{$routine} = [HexExtend($last_start),
- HexExtend($last_start)];
- }
- return $symbol_table;
-}
-
-# Gets the procedure boundaries for all routines in "$image" whose names
-# match "$regexp" and returns them in a hashtable mapping from procedure
-# name to a two-element vector of [start address, end address].
-# Will return an empty map if nm is not installed or not working properly.
-sub GetProcedureBoundaries {
- my $image = shift;
- my $regexp = shift;
-
- # If $image doesn't start with /, then put ./ in front of it. This works
- # around an obnoxious bug in our probing of nm -f behavior.
- # "nm -f $image" is supposed to fail on GNU nm, but if:
- #
- # a. $image starts with [BbSsPp] (for example, bin/foo/bar), AND
- # b. you have a.out in your current directory (a not uncommon occurence)
- #
- # then "nm -f $image" succeeds because -f only looks at the first letter of
- # the argument, which looks valid because it's [BbSsPp], and then since
- # there's no image provided, it looks for a.out and finds it.
- #
- # This regex makes sure that $image starts with . or /, forcing the -f
- # parsing to fail since . and / are not valid formats.
- $image =~ s#^[^/]#./$&#;
-
- # For libc libraries, the copy in /usr/lib/debug contains debugging symbols
- my $debugging = DebuggingLibrary($image);
- if ($debugging) {
- $image = $debugging;
- }
-
- my $nm = $obj_tool_map{"nm"};
- my $cppfilt = $obj_tool_map{"c++filt"};
-
- # nm can fail for two reasons: 1) $image isn't a debug library; 2) nm
- # binary doesn't support --demangle. In addition, for OS X we need
- # to use the -f flag to get 'flat' nm output (otherwise we don't sort
- # properly and get incorrect results). Unfortunately, GNU nm uses -f
- # in an incompatible way. So first we test whether our nm supports
- # --demangle and -f.
- my $demangle_flag = "";
- my $cppfilt_flag = "";
- my $to_devnull = ">$dev_null 2>&1";
- if (system(ShellEscape($nm, "--demangle", "image") . $to_devnull) == 0) {
- # In this mode, we do "nm --demangle <foo>"
- $demangle_flag = "--demangle";
- $cppfilt_flag = "";
- } elsif (system(ShellEscape($cppfilt, $image) . $to_devnull) == 0) {
- # In this mode, we do "nm <foo> | c++filt"
- $cppfilt_flag = " | " . ShellEscape($cppfilt);
- };
- my $flatten_flag = "";
- if (system(ShellEscape($nm, "-f", $image) . $to_devnull) == 0) {
- $flatten_flag = "-f";
- }
-
- # Finally, in the case $imagie isn't a debug library, we try again with
- # -D to at least get *exported* symbols. If we can't use --demangle,
- # we use c++filt instead, if it exists on this system.
- my @nm_commands = (ShellEscape($nm, "-n", $flatten_flag, $demangle_flag,
- $image) . " 2>$dev_null $cppfilt_flag",
- ShellEscape($nm, "-D", "-n", $flatten_flag, $demangle_flag,
- $image) . " 2>$dev_null $cppfilt_flag",
- # 6nm is for Go binaries
- ShellEscape("6nm", "$image") . " 2>$dev_null | sort",
- );
-
- # If the executable is an MS Windows PDB-format executable, we'll
- # have set up obj_tool_map("nm_pdb"). In this case, we actually
- # want to use both unix nm and windows-specific nm_pdb, since
- # PDB-format executables can apparently include dwarf .o files.
- if (exists $obj_tool_map{"nm_pdb"}) {
- push(@nm_commands,
- ShellEscape($obj_tool_map{"nm_pdb"}, "--demangle", $image)
- . " 2>$dev_null");
- }
-
- foreach my $nm_command (@nm_commands) {
- my $symbol_table = GetProcedureBoundariesViaNm($nm_command, $regexp);
- return $symbol_table if (%{$symbol_table});
- }
- my $symbol_table = {};
- return $symbol_table;
-}
-
-
-# The test vectors for AddressAdd/Sub/Inc are 8-16-nibble hex strings.
-# To make them more readable, we add underscores at interesting places.
-# This routine removes the underscores, producing the canonical representation
-# used by pprof to represent addresses, particularly in the tested routines.
-sub CanonicalHex {
- my $arg = shift;
- return join '', (split '_',$arg);
-}
-
-
-# Unit test for AddressAdd:
-sub AddressAddUnitTest {
- my $test_data_8 = shift;
- my $test_data_16 = shift;
- my $error_count = 0;
- my $fail_count = 0;
- my $pass_count = 0;
- # print STDERR "AddressAddUnitTest: ", 1+$#{$test_data_8}, " tests\n";
-
- # First a few 8-nibble addresses. Note that this implementation uses
- # plain old arithmetic, so a quick sanity check along with verifying what
- # happens to overflow (we want it to wrap):
- $address_length = 8;
- foreach my $row (@{$test_data_8}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressAdd ($row->[0], $row->[1]);
- if ($sum ne $row->[2]) {
- printf STDERR "ERROR: %s != %s + %s = %s\n", $sum,
- $row->[0], $row->[1], $row->[2];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressAdd 32-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count = $fail_count;
- $fail_count = 0;
- $pass_count = 0;
-
- # Now 16-nibble addresses.
- $address_length = 16;
- foreach my $row (@{$test_data_16}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressAdd (CanonicalHex($row->[0]), CanonicalHex($row->[1]));
- my $expected = join '', (split '_',$row->[2]);
- if ($sum ne CanonicalHex($row->[2])) {
- printf STDERR "ERROR: %s != %s + %s = %s\n", $sum,
- $row->[0], $row->[1], $row->[2];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressAdd 64-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count += $fail_count;
-
- return $error_count;
-}
-
-
-# Unit test for AddressSub:
-sub AddressSubUnitTest {
- my $test_data_8 = shift;
- my $test_data_16 = shift;
- my $error_count = 0;
- my $fail_count = 0;
- my $pass_count = 0;
- # print STDERR "AddressSubUnitTest: ", 1+$#{$test_data_8}, " tests\n";
-
- # First a few 8-nibble addresses. Note that this implementation uses
- # plain old arithmetic, so a quick sanity check along with verifying what
- # happens to overflow (we want it to wrap):
- $address_length = 8;
- foreach my $row (@{$test_data_8}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressSub ($row->[0], $row->[1]);
- if ($sum ne $row->[3]) {
- printf STDERR "ERROR: %s != %s - %s = %s\n", $sum,
- $row->[0], $row->[1], $row->[3];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressSub 32-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count = $fail_count;
- $fail_count = 0;
- $pass_count = 0;
-
- # Now 16-nibble addresses.
- $address_length = 16;
- foreach my $row (@{$test_data_16}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressSub (CanonicalHex($row->[0]), CanonicalHex($row->[1]));
- if ($sum ne CanonicalHex($row->[3])) {
- printf STDERR "ERROR: %s != %s - %s = %s\n", $sum,
- $row->[0], $row->[1], $row->[3];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressSub 64-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count += $fail_count;
-
- return $error_count;
-}
-
-
-# Unit test for AddressInc:
-sub AddressIncUnitTest {
- my $test_data_8 = shift;
- my $test_data_16 = shift;
- my $error_count = 0;
- my $fail_count = 0;
- my $pass_count = 0;
- # print STDERR "AddressIncUnitTest: ", 1+$#{$test_data_8}, " tests\n";
-
- # First a few 8-nibble addresses. Note that this implementation uses
- # plain old arithmetic, so a quick sanity check along with verifying what
- # happens to overflow (we want it to wrap):
- $address_length = 8;
- foreach my $row (@{$test_data_8}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressInc ($row->[0]);
- if ($sum ne $row->[4]) {
- printf STDERR "ERROR: %s != %s + 1 = %s\n", $sum,
- $row->[0], $row->[4];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressInc 32-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count = $fail_count;
- $fail_count = 0;
- $pass_count = 0;
-
- # Now 16-nibble addresses.
- $address_length = 16;
- foreach my $row (@{$test_data_16}) {
- if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; }
- my $sum = AddressInc (CanonicalHex($row->[0]));
- if ($sum ne CanonicalHex($row->[4])) {
- printf STDERR "ERROR: %s != %s + 1 = %s\n", $sum,
- $row->[0], $row->[4];
- ++$fail_count;
- } else {
- ++$pass_count;
- }
- }
- printf STDERR "AddressInc 64-bit tests: %d passes, %d failures\n",
- $pass_count, $fail_count;
- $error_count += $fail_count;
-
- return $error_count;
-}
-
-
-# Driver for unit tests.
-# Currently just the address add/subtract/increment routines for 64-bit.
-sub RunUnitTests {
- my $error_count = 0;
-
- # This is a list of tuples [a, b, a+b, a-b, a+1]
- my $unit_test_data_8 = [
- [qw(aaaaaaaa 50505050 fafafafa 5a5a5a5a aaaaaaab)],
- [qw(50505050 aaaaaaaa fafafafa a5a5a5a6 50505051)],
- [qw(ffffffff aaaaaaaa aaaaaaa9 55555555 00000000)],
- [qw(00000001 ffffffff 00000000 00000002 00000002)],
- [qw(00000001 fffffff0 fffffff1 00000011 00000002)],
- ];
- my $unit_test_data_16 = [
- # The implementation handles data in 7-nibble chunks, so those are the
- # interesting boundaries.
- [qw(aaaaaaaa 50505050
- 00_000000f_afafafa 00_0000005_a5a5a5a 00_000000a_aaaaaab)],
- [qw(50505050 aaaaaaaa
- 00_000000f_afafafa ff_ffffffa_5a5a5a6 00_0000005_0505051)],
- [qw(ffffffff aaaaaaaa
- 00_000001a_aaaaaa9 00_0000005_5555555 00_0000010_0000000)],
- [qw(00000001 ffffffff
- 00_0000010_0000000 ff_ffffff0_0000002 00_0000000_0000002)],
- [qw(00000001 fffffff0
- 00_000000f_ffffff1 ff_ffffff0_0000011 00_0000000_0000002)],
-
- [qw(00_a00000a_aaaaaaa 50505050
- 00_a00000f_afafafa 00_a000005_a5a5a5a 00_a00000a_aaaaaab)],
- [qw(0f_fff0005_0505050 aaaaaaaa
- 0f_fff000f_afafafa 0f_ffefffa_5a5a5a6 0f_fff0005_0505051)],
- [qw(00_000000f_fffffff 01_800000a_aaaaaaa
- 01_800001a_aaaaaa9 fe_8000005_5555555 00_0000010_0000000)],
- [qw(00_0000000_0000001 ff_fffffff_fffffff
- 00_0000000_0000000 00_0000000_0000002 00_0000000_0000002)],
- [qw(00_0000000_0000001 ff_fffffff_ffffff0
- ff_fffffff_ffffff1 00_0000000_0000011 00_0000000_0000002)],
- ];
-
- $error_count += AddressAddUnitTest($unit_test_data_8, $unit_test_data_16);
- $error_count += AddressSubUnitTest($unit_test_data_8, $unit_test_data_16);
- $error_count += AddressIncUnitTest($unit_test_data_8, $unit_test_data_16);
- if ($error_count > 0) {
- print STDERR $error_count, " errors: FAILED\n";
- } else {
- print STDERR "PASS\n";
- }
- exit ($error_count);
-}
diff --git a/third_party/tcmalloc/vendor/src/profile-handler.cc b/third_party/tcmalloc/vendor/src/profile-handler.cc
deleted file mode 100644
index 20e5cca..0000000
--- a/third_party/tcmalloc/vendor/src/profile-handler.cc
+++ /dev/null
@@ -1,555 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-// Nabeel Mian
-//
-// Implements management of profile timers and the corresponding signal handler.
-
-#include "config.h"
-#include "profile-handler.h"
-
-#if !(defined(__CYGWIN__) || defined(__CYGWIN32__))
-
-#include <stdio.h>
-#include <errno.h>
-#include <sys/time.h>
-
-#include <list>
-#include <string>
-
-#include "base/dynamic_annotations.h"
-#include "base/googleinit.h"
-#include "base/logging.h"
-#include "base/spinlock.h"
-#include "maybe_threads.h"
-
-using std::list;
-using std::string;
-
-// This structure is used by ProfileHandlerRegisterCallback and
-// ProfileHandlerUnregisterCallback as a handle to a registered callback.
-struct ProfileHandlerToken {
- // Sets the callback and associated arg.
- ProfileHandlerToken(ProfileHandlerCallback cb, void* cb_arg)
- : callback(cb),
- callback_arg(cb_arg) {
- }
-
- // Callback function to be invoked on receiving a profile timer interrupt.
- ProfileHandlerCallback callback;
- // Argument for the callback function.
- void* callback_arg;
-};
-
-// This class manages profile timers and associated signal handler. This is a
-// a singleton.
-class ProfileHandler {
- public:
- // Registers the current thread with the profile handler. On systems which
- // have a separate interval timer for each thread, this function starts the
- // timer for the current thread.
- //
- // The function also attempts to determine whether or not timers are shared by
- // all threads in the process. (With LinuxThreads, and with NPTL on some
- // Linux kernel versions, each thread has separate timers.)
- //
- // Prior to determining whether timers are shared, this function will
- // unconditionally start the timer. However, if this function determines
- // that timers are shared, then it will stop the timer if no callbacks are
- // currently registered.
- void RegisterThread();
-
- // Registers a callback routine to receive profile timer ticks. The returned
- // token is to be used when unregistering this callback and must not be
- // deleted by the caller. Registration of the first callback enables the
- // SIGPROF handler (or SIGALRM if using ITIMER_REAL).
- ProfileHandlerToken* RegisterCallback(ProfileHandlerCallback callback,
- void* callback_arg);
-
- // Unregisters a previously registered callback. Expects the token returned
- // by the corresponding RegisterCallback routine. Unregistering the last
- // callback disables the SIGPROF handler (or SIGALRM if using ITIMER_REAL).
- void UnregisterCallback(ProfileHandlerToken* token)
- NO_THREAD_SAFETY_ANALYSIS;
-
- // Unregisters all the callbacks, stops the timer if shared, disables the
- // SIGPROF (or SIGALRM) handler and clears the timer_sharing_ state.
- void Reset();
-
- // Gets the current state of profile handler.
- void GetState(ProfileHandlerState* state);
-
- // Initializes and returns the ProfileHandler singleton.
- static ProfileHandler* Instance();
-
- private:
- ProfileHandler();
- ~ProfileHandler();
-
- // Largest allowed frequency.
- static const int32 kMaxFrequency = 4000;
- // Default frequency.
- static const int32 kDefaultFrequency = 100;
-
- // ProfileHandler singleton.
- static ProfileHandler* instance_;
-
- // pthread_once_t for one time initialization of ProfileHandler singleton.
- static pthread_once_t once_;
-
- // Initializes the ProfileHandler singleton via GoogleOnceInit.
- static void Init();
-
- // The number of SIGPROF (or SIGALRM for ITIMER_REAL) interrupts received.
- int64 interrupts_ GUARDED_BY(signal_lock_);
-
- // SIGPROF/SIGALRM interrupt frequency, read-only after construction.
- int32 frequency_;
-
- // ITIMER_PROF (which uses SIGPROF), or ITIMER_REAL (which uses SIGALRM)
- int timer_type_;
-
- // Counts the number of callbacks registered.
- int32 callback_count_ GUARDED_BY(control_lock_);
-
- // Is profiling allowed at all?
- bool allowed_;
-
- // Whether or not the threading system provides interval timers that are
- // shared by all threads in a process.
- enum {
- // No timer initialization attempted yet.
- TIMERS_UNTOUCHED,
- // First thread has registered and set timer.
- TIMERS_ONE_SET,
- // Timers are shared by all threads.
- TIMERS_SHARED,
- // Timers are separate in each thread.
- TIMERS_SEPARATE
- } timer_sharing_ GUARDED_BY(control_lock_);
-
- // This lock serializes the registration of threads and protects the
- // callbacks_ list below.
- // Locking order:
- // In the context of a signal handler, acquire signal_lock_ to walk the
- // callback list. Otherwise, acquire control_lock_, disable the signal
- // handler and then acquire signal_lock_.
- SpinLock control_lock_ ACQUIRED_BEFORE(signal_lock_);
- SpinLock signal_lock_;
-
- // Holds the list of registered callbacks. We expect the list to be pretty
- // small. Currently, the cpu profiler (base/profiler) and thread module
- // (base/thread.h) are the only two components registering callbacks.
- // Following are the locking requirements for callbacks_:
- // For read-write access outside the SIGPROF handler:
- // - Acquire control_lock_
- // - Disable SIGPROF handler.
- // - Acquire signal_lock_
- // For read-only access in the context of SIGPROF handler
- // (Read-write access is *not allowed* in the SIGPROF handler)
- // - Acquire signal_lock_
- // For read-only access outside SIGPROF handler:
- // - Acquire control_lock_
- typedef list<ProfileHandlerToken*> CallbackList;
- typedef CallbackList::iterator CallbackIterator;
- CallbackList callbacks_ GUARDED_BY(signal_lock_);
-
- // Starts the interval timer. If the thread library shares timers between
- // threads, this function starts the shared timer. Otherwise, this will start
- // the timer in the current thread.
- void StartTimer() EXCLUSIVE_LOCKS_REQUIRED(control_lock_);
-
- // Stops the interval timer. If the thread library shares timers between
- // threads, this fucntion stops the shared timer. Otherwise, this will stop
- // the timer in the current thread.
- void StopTimer() EXCLUSIVE_LOCKS_REQUIRED(control_lock_);
-
- // Returns true if the profile interval timer is enabled in the current
- // thread. This actually checks the kernel's interval timer setting. (It is
- // used to detect whether timers are shared or separate.)
- bool IsTimerRunning() EXCLUSIVE_LOCKS_REQUIRED(control_lock_);
-
- // Sets the timer interrupt signal handler.
- void EnableHandler() EXCLUSIVE_LOCKS_REQUIRED(control_lock_);
-
- // Disables (ignores) the timer interrupt signal.
- void DisableHandler() EXCLUSIVE_LOCKS_REQUIRED(control_lock_);
-
- // Returns true if the handler is not being used by something else.
- // This checks the kernel's signal handler table.
- bool IsSignalHandlerAvailable();
-
- // SIGPROF/SIGALRM handler. Iterate over and call all the registered callbacks.
- static void SignalHandler(int sig, siginfo_t* sinfo, void* ucontext);
-
- DISALLOW_COPY_AND_ASSIGN(ProfileHandler);
-};
-
-ProfileHandler* ProfileHandler::instance_ = NULL;
-pthread_once_t ProfileHandler::once_ = PTHREAD_ONCE_INIT;
-
-const int32 ProfileHandler::kMaxFrequency;
-const int32 ProfileHandler::kDefaultFrequency;
-
-// If we are LD_PRELOAD-ed against a non-pthreads app, then
-// pthread_once won't be defined. We declare it here, for that
-// case (with weak linkage) which will cause the non-definition to
-// resolve to NULL. We can then check for NULL or not in Instance.
-extern "C" int pthread_once(pthread_once_t *, void (*)(void))
- ATTRIBUTE_WEAK;
-
-void ProfileHandler::Init() {
- instance_ = new ProfileHandler();
-}
-
-ProfileHandler* ProfileHandler::Instance() {
- if (pthread_once) {
- pthread_once(&once_, Init);
- }
- if (instance_ == NULL) {
- // This will be true on systems that don't link in pthreads,
- // including on FreeBSD where pthread_once has a non-zero address
- // (but doesn't do anything) even when pthreads isn't linked in.
- Init();
- assert(instance_ != NULL);
- }
- return instance_;
-}
-
-ProfileHandler::ProfileHandler()
- : interrupts_(0),
- callback_count_(0),
- allowed_(true),
- timer_sharing_(TIMERS_UNTOUCHED) {
- SpinLockHolder cl(&control_lock_);
-
- timer_type_ = (getenv("CPUPROFILE_REALTIME") ? ITIMER_REAL : ITIMER_PROF);
-
- // Get frequency of interrupts (if specified)
- char junk;
- const char* fr = getenv("CPUPROFILE_FREQUENCY");
- if (fr != NULL && (sscanf(fr, "%u%c", &frequency_, &junk) == 1) &&
- (frequency_ > 0)) {
- // Limit to kMaxFrequency
- frequency_ = (frequency_ > kMaxFrequency) ? kMaxFrequency : frequency_;
- } else {
- frequency_ = kDefaultFrequency;
- }
-
- if (!allowed_) {
- return;
- }
-
- // If something else is using the signal handler,
- // assume it has priority over us and stop.
- if (!IsSignalHandlerAvailable()) {
- RAW_LOG(INFO, "Disabling profiler because %s handler is already in use.",
- timer_type_ == ITIMER_REAL ? "SIGALRM" : "SIGPROF");
- allowed_ = false;
- return;
- }
-
- // Ignore signals until we decide to turn profiling on. (Paranoia;
- // should already be ignored.)
- DisableHandler();
-}
-
-ProfileHandler::~ProfileHandler() {
- Reset();
-}
-
-void ProfileHandler::RegisterThread() {
- SpinLockHolder cl(&control_lock_);
-
- if (!allowed_) {
- return;
- }
-
- // We try to detect whether timers are being shared by setting a
- // timer in the first call to this function, then checking whether
- // it's set in the second call.
- //
- // Note that this detection method requires that the first two calls
- // to RegisterThread must be made from different threads. (Subsequent
- // calls will see timer_sharing_ set to either TIMERS_SEPARATE or
- // TIMERS_SHARED, and won't try to detect the timer sharing type.)
- //
- // Also note that if timer settings were inherited across new thread
- // creation but *not* shared, this approach wouldn't work. That's
- // not an issue for any Linux threading implementation, and should
- // not be a problem for a POSIX-compliant threads implementation.
- switch (timer_sharing_) {
- case TIMERS_UNTOUCHED:
- StartTimer();
- timer_sharing_ = TIMERS_ONE_SET;
- break;
- case TIMERS_ONE_SET:
- // If the timer is running, that means that the main thread's
- // timer setup is seen in this (second) thread -- and therefore
- // that timers are shared.
- if (IsTimerRunning()) {
- timer_sharing_ = TIMERS_SHARED;
- // If callback is already registered, we have to keep the timer
- // running. If not, we disable the timer here.
- if (callback_count_ == 0) {
- StopTimer();
- }
- } else {
- timer_sharing_ = TIMERS_SEPARATE;
- StartTimer();
- }
- break;
- case TIMERS_SHARED:
- // Nothing needed.
- break;
- case TIMERS_SEPARATE:
- StartTimer();
- break;
- }
-}
-
-ProfileHandlerToken* ProfileHandler::RegisterCallback(
- ProfileHandlerCallback callback, void* callback_arg) {
-
- ProfileHandlerToken* token = new ProfileHandlerToken(callback, callback_arg);
-
- SpinLockHolder cl(&control_lock_);
- DisableHandler();
- {
- SpinLockHolder sl(&signal_lock_);
- callbacks_.push_back(token);
- }
- // Start the timer if timer is shared and this is a first callback.
- if ((callback_count_ == 0) && (timer_sharing_ == TIMERS_SHARED)) {
- StartTimer();
- }
- ++callback_count_;
- EnableHandler();
- return token;
-}
-
-void ProfileHandler::UnregisterCallback(ProfileHandlerToken* token) {
- SpinLockHolder cl(&control_lock_);
- for (CallbackIterator it = callbacks_.begin(); it != callbacks_.end();
- ++it) {
- if ((*it) == token) {
- RAW_CHECK(callback_count_ > 0, "Invalid callback count");
- DisableHandler();
- {
- SpinLockHolder sl(&signal_lock_);
- delete *it;
- callbacks_.erase(it);
- }
- --callback_count_;
- if (callback_count_ > 0) {
- EnableHandler();
- } else if (timer_sharing_ == TIMERS_SHARED) {
- StopTimer();
- }
- return;
- }
- }
- // Unknown token.
- RAW_LOG(FATAL, "Invalid token");
-}
-
-void ProfileHandler::Reset() {
- SpinLockHolder cl(&control_lock_);
- DisableHandler();
- {
- SpinLockHolder sl(&signal_lock_);
- CallbackIterator it = callbacks_.begin();
- while (it != callbacks_.end()) {
- CallbackIterator tmp = it;
- ++it;
- delete *tmp;
- callbacks_.erase(tmp);
- }
- }
- callback_count_ = 0;
- if (timer_sharing_ == TIMERS_SHARED) {
- StopTimer();
- }
- timer_sharing_ = TIMERS_UNTOUCHED;
-}
-
-void ProfileHandler::GetState(ProfileHandlerState* state) {
- SpinLockHolder cl(&control_lock_);
- DisableHandler();
- {
- SpinLockHolder sl(&signal_lock_); // Protects interrupts_.
- state->interrupts = interrupts_;
- }
- if (callback_count_ > 0) {
- EnableHandler();
- }
- state->frequency = frequency_;
- state->callback_count = callback_count_;
- state->allowed = allowed_;
-}
-
-void ProfileHandler::StartTimer() {
- if (!allowed_) {
- return;
- }
- struct itimerval timer;
- timer.it_interval.tv_sec = 0;
- timer.it_interval.tv_usec = 1000000 / frequency_;
- timer.it_value = timer.it_interval;
- setitimer(timer_type_, &timer, 0);
-}
-
-void ProfileHandler::StopTimer() {
- if (!allowed_) {
- return;
- }
- struct itimerval timer;
- memset(&timer, 0, sizeof timer);
- setitimer(timer_type_, &timer, 0);
-}
-
-bool ProfileHandler::IsTimerRunning() {
- if (!allowed_) {
- return false;
- }
- struct itimerval current_timer;
- RAW_CHECK(0 == getitimer(timer_type_, ¤t_timer), "getitimer");
- return (current_timer.it_value.tv_sec != 0 ||
- current_timer.it_value.tv_usec != 0);
-}
-
-void ProfileHandler::EnableHandler() {
- if (!allowed_) {
- return;
- }
- struct sigaction sa;
- sa.sa_sigaction = SignalHandler;
- sa.sa_flags = SA_RESTART | SA_SIGINFO;
- sigemptyset(&sa.sa_mask);
- const int signal_number = (timer_type_ == ITIMER_PROF ? SIGPROF : SIGALRM);
- RAW_CHECK(sigaction(signal_number, &sa, NULL) == 0, "sigprof (enable)");
-}
-
-void ProfileHandler::DisableHandler() {
- if (!allowed_) {
- return;
- }
- struct sigaction sa;
- sa.sa_handler = SIG_IGN;
- sa.sa_flags = SA_RESTART;
- sigemptyset(&sa.sa_mask);
- const int signal_number = (timer_type_ == ITIMER_PROF ? SIGPROF : SIGALRM);
- RAW_CHECK(sigaction(signal_number, &sa, NULL) == 0, "sigprof (disable)");
-}
-
-bool ProfileHandler::IsSignalHandlerAvailable() {
- struct sigaction sa;
- const int signal_number = (timer_type_ == ITIMER_PROF ? SIGPROF : SIGALRM);
- RAW_CHECK(sigaction(signal_number, NULL, &sa) == 0, "is-signal-handler avail");
-
- // We only take over the handler if the current one is unset.
- // It must be SIG_IGN or SIG_DFL, not some other function.
- // SIG_IGN must be allowed because when profiling is allowed but
- // not actively in use, this code keeps the handler set to SIG_IGN.
- // That setting will be inherited across fork+exec. In order for
- // any child to be able to use profiling, SIG_IGN must be treated
- // as available.
- return sa.sa_handler == SIG_IGN || sa.sa_handler == SIG_DFL;
-}
-
-void ProfileHandler::SignalHandler(int sig, siginfo_t* sinfo, void* ucontext) {
- int saved_errno = errno;
- // At this moment, instance_ must be initialized because the handler is
- // enabled in RegisterThread or RegisterCallback only after
- // ProfileHandler::Instance runs.
- ProfileHandler* instance = ANNOTATE_UNPROTECTED_READ(instance_);
- RAW_CHECK(instance != NULL, "ProfileHandler is not initialized");
- {
- SpinLockHolder sl(&instance->signal_lock_);
- ++instance->interrupts_;
- for (CallbackIterator it = instance->callbacks_.begin();
- it != instance->callbacks_.end();
- ++it) {
- (*it)->callback(sig, sinfo, ucontext, (*it)->callback_arg);
- }
- }
- errno = saved_errno;
-}
-
-// This module initializer registers the main thread, so it must be
-// executed in the context of the main thread.
-REGISTER_MODULE_INITIALIZER(profile_main, ProfileHandlerRegisterThread());
-
-extern "C" void ProfileHandlerRegisterThread() {
- ProfileHandler::Instance()->RegisterThread();
-}
-
-extern "C" ProfileHandlerToken* ProfileHandlerRegisterCallback(
- ProfileHandlerCallback callback, void* callback_arg) {
- return ProfileHandler::Instance()->RegisterCallback(callback, callback_arg);
-}
-
-extern "C" void ProfileHandlerUnregisterCallback(ProfileHandlerToken* token) {
- ProfileHandler::Instance()->UnregisterCallback(token);
-}
-
-extern "C" void ProfileHandlerReset() {
- return ProfileHandler::Instance()->Reset();
-}
-
-extern "C" void ProfileHandlerGetState(ProfileHandlerState* state) {
- ProfileHandler::Instance()->GetState(state);
-}
-
-#else // OS_CYGWIN
-
-// ITIMER_PROF doesn't work under cygwin. ITIMER_REAL is available, but doesn't
-// work as well for profiling, and also interferes with alarm(). Because of
-// these issues, unless a specific need is identified, profiler support is
-// disabled under Cygwin.
-extern "C" void ProfileHandlerRegisterThread() {
-}
-
-extern "C" ProfileHandlerToken* ProfileHandlerRegisterCallback(
- ProfileHandlerCallback callback, void* callback_arg) {
- return NULL;
-}
-
-extern "C" void ProfileHandlerUnregisterCallback(ProfileHandlerToken* token) {
-}
-
-extern "C" void ProfileHandlerReset() {
-}
-
-extern "C" void ProfileHandlerGetState(ProfileHandlerState* state) {
-}
-
-#endif // OS_CYGWIN
diff --git a/third_party/tcmalloc/vendor/src/profile-handler.h b/third_party/tcmalloc/vendor/src/profile-handler.h
deleted file mode 100644
index 4b078ec..0000000
--- a/third_party/tcmalloc/vendor/src/profile-handler.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/* Copyright (c) 2009, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Nabeel Mian
- *
- * This module manages the cpu profile timers and the associated interrupt
- * handler. When enabled, all registered threads in the program are profiled.
- * (Note: if using linux 2.4 or earlier, you must use the Thread class, in
- * google3/thread, to ensure all threads are profiled.)
- *
- * Any component interested in receiving a profile timer interrupt can do so by
- * registering a callback. All registered callbacks must be async-signal-safe.
- *
- * Note: This module requires the sole ownership of ITIMER_PROF timer and the
- * SIGPROF signal.
- */
-
-#ifndef BASE_PROFILE_HANDLER_H_
-#define BASE_PROFILE_HANDLER_H_
-
-#include "config.h"
-#include <signal.h>
-#ifdef COMPILER_MSVC
-#include "conflict-signal.h"
-#endif
-#include "base/basictypes.h"
-
-/* All this code should be usable from within C apps. */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Forward declaration. */
-struct ProfileHandlerToken;
-
-/*
- * Callback function to be used with ProfilefHandlerRegisterCallback. This
- * function will be called in the context of SIGPROF signal handler and must
- * be async-signal-safe. The first three arguments are the values provided by
- * the SIGPROF signal handler. We use void* to avoid using ucontext_t on
- * non-POSIX systems.
- *
- * Requirements:
- * - Callback must be async-signal-safe.
- * - None of the functions in ProfileHandler are async-signal-safe. Therefore,
- * callback function *must* not call any of the ProfileHandler functions.
- * - Callback is not required to be re-entrant. At most one instance of
- * callback can run at a time.
- *
- * Notes:
- * - The SIGPROF signal handler saves and restores errno, so the callback
- * doesn't need to.
- * - Callback code *must* not acquire lock(s) to serialize access to data shared
- * with the code outside the signal handler (callback must be
- * async-signal-safe). If such a serialization is needed, follow the model
- * used by profiler.cc:
- *
- * When code other than the signal handler modifies the shared data it must:
- * - Acquire lock.
- * - Unregister the callback with the ProfileHandler.
- * - Modify shared data.
- * - Re-register the callback.
- * - Release lock.
- * and the callback code gets a lockless, read-write access to the data.
- */
-typedef void (*ProfileHandlerCallback)(int sig, siginfo_t* sig_info,
- void* ucontext, void* callback_arg);
-
-/*
- * Registers a new thread with profile handler and should be called only once
- * per thread. The main thread is registered at program startup. This routine
- * is called by the Thread module in google3/thread whenever a new thread is
- * created. This function is not async-signal-safe.
- */
-void ProfileHandlerRegisterThread();
-
-/*
- * Registers a callback routine. This callback function will be called in the
- * context of SIGPROF handler, so must be async-signal-safe. The returned token
- * is to be used when unregistering this callback via
- * ProfileHandlerUnregisterCallback. Registering the first callback enables
- * the SIGPROF signal handler. Caller must not free the returned token. This
- * function is not async-signal-safe.
- */
-ProfileHandlerToken* ProfileHandlerRegisterCallback(
- ProfileHandlerCallback callback, void* callback_arg);
-
-/*
- * Unregisters a previously registered callback. Expects the token returned
- * by the corresponding ProfileHandlerRegisterCallback and asserts that the
- * passed token is valid. Unregistering the last callback disables the SIGPROF
- * signal handler. It waits for the currently running callback to
- * complete before returning. This function is not async-signal-safe.
- */
-void ProfileHandlerUnregisterCallback(ProfileHandlerToken* token);
-
-/*
- * FOR TESTING ONLY
- * Unregisters all the callbacks, stops the timers (if shared) and disables the
- * SIGPROF handler. All the threads, including the main thread, need to be
- * re-registered after this call. This function is not async-signal-safe.
- */
-void ProfileHandlerReset();
-
-/*
- * Stores profile handler's current state. This function is not
- * async-signal-safe.
- */
-struct ProfileHandlerState {
- int32 frequency; /* Profiling frequency */
- int32 callback_count; /* Number of callbacks registered */
- int64 interrupts; /* Number of interrupts received */
- bool allowed; /* Profiling is allowed */
-};
-void ProfileHandlerGetState(struct ProfileHandlerState* state);
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif /* BASE_PROFILE_HANDLER_H_ */
diff --git a/third_party/tcmalloc/vendor/src/profiledata.cc b/third_party/tcmalloc/vendor/src/profiledata.cc
deleted file mode 100644
index 5f2531b..0000000
--- a/third_party/tcmalloc/vendor/src/profiledata.cc
+++ /dev/null
@@ -1,331 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Sanjay Ghemawat
-// Chris Demetriou (refactoring)
-//
-// Collect profiling data.
-
-#include <config.h>
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <sys/time.h>
-#include <string.h>
-#include <fcntl.h>
-
-#include "profiledata.h"
-
-#include "base/logging.h"
-#include "base/sysinfo.h"
-
-// All of these are initialized in profiledata.h.
-const int ProfileData::kMaxStackDepth;
-const int ProfileData::kAssociativity;
-const int ProfileData::kBuckets;
-const int ProfileData::kBufferLength;
-
-ProfileData::Options::Options()
- : frequency_(1) {
-}
-
-// This function is safe to call from asynchronous signals (but is not
-// re-entrant). However, that's not part of its public interface.
-void ProfileData::Evict(const Entry& entry) {
- const int d = entry.depth;
- const int nslots = d + 2; // Number of slots needed in eviction buffer
- if (num_evicted_ + nslots > kBufferLength) {
- FlushEvicted();
- assert(num_evicted_ == 0);
- assert(nslots <= kBufferLength);
- }
- evict_[num_evicted_++] = entry.count;
- evict_[num_evicted_++] = d;
- memcpy(&evict_[num_evicted_], entry.stack, d * sizeof(Slot));
- num_evicted_ += d;
-}
-
-ProfileData::ProfileData()
- : hash_(0),
- evict_(0),
- num_evicted_(0),
- out_(-1),
- count_(0),
- evictions_(0),
- total_bytes_(0),
- fname_(0),
- start_time_(0) {
-}
-
-bool ProfileData::Start(const char* fname,
- const ProfileData::Options& options) {
- if (enabled()) {
- return false;
- }
-
- // Open output file and initialize various data structures
- int fd = open(fname, O_CREAT | O_WRONLY | O_TRUNC, 0666);
- if (fd < 0) {
- // Can't open outfile for write
- return false;
- }
-
- start_time_ = time(NULL);
- fname_ = strdup(fname);
-
- // Reset counters
- num_evicted_ = 0;
- count_ = 0;
- evictions_ = 0;
- total_bytes_ = 0;
-
- hash_ = new Bucket[kBuckets];
- evict_ = new Slot[kBufferLength];
- memset(hash_, 0, sizeof(hash_[0]) * kBuckets);
-
- // Record special entries
- evict_[num_evicted_++] = 0; // count for header
- evict_[num_evicted_++] = 3; // depth for header
- evict_[num_evicted_++] = 0; // Version number
- CHECK_NE(0, options.frequency());
- int period = 1000000 / options.frequency();
- evict_[num_evicted_++] = period; // Period (microseconds)
- evict_[num_evicted_++] = 0; // Padding
-
- out_ = fd;
-
- return true;
-}
-
-ProfileData::~ProfileData() {
- Stop();
-}
-
-// Dump /proc/maps data to fd. Copied from heap-profile-table.cc.
-#define NO_INTR(fn) do {} while ((fn) < 0 && errno == EINTR)
-
-static void FDWrite(int fd, const char* buf, size_t len) {
- while (len > 0) {
- ssize_t r;
- NO_INTR(r = write(fd, buf, len));
- RAW_CHECK(r >= 0, "write failed");
- buf += r;
- len -= r;
- }
-}
-
-static void DumpProcSelfMaps(int fd) {
- ProcMapsIterator::Buffer iterbuf;
- ProcMapsIterator it(0, &iterbuf); // 0 means "current pid"
-
- uint64 start, end, offset;
- int64 inode;
- char *flags, *filename;
- ProcMapsIterator::Buffer linebuf;
- while (it.Next(&start, &end, &flags, &offset, &inode, &filename)) {
- int written = it.FormatLine(linebuf.buf_, sizeof(linebuf.buf_),
- start, end, flags, offset, inode, filename,
- 0);
- FDWrite(fd, linebuf.buf_, written);
- }
-}
-
-void ProfileData::Stop() {
- if (!enabled()) {
- return;
- }
-
- // Move data from hash table to eviction buffer
- for (int b = 0; b < kBuckets; b++) {
- Bucket* bucket = &hash_[b];
- for (int a = 0; a < kAssociativity; a++) {
- if (bucket->entry[a].count > 0) {
- Evict(bucket->entry[a]);
- }
- }
- }
-
- if (num_evicted_ + 3 > kBufferLength) {
- // Ensure there is enough room for end of data marker
- FlushEvicted();
- }
-
- // Write end of data marker
- evict_[num_evicted_++] = 0; // count
- evict_[num_evicted_++] = 1; // depth
- evict_[num_evicted_++] = 0; // end of data marker
- FlushEvicted();
-
- // Dump "/proc/self/maps" so we get list of mapped shared libraries
- DumpProcSelfMaps(out_);
-
- Reset();
- fprintf(stderr, "PROFILE: interrupts/evictions/bytes = %d/%d/%" PRIuS "\n",
- count_, evictions_, total_bytes_);
-}
-
-void ProfileData::Reset() {
- if (!enabled()) {
- return;
- }
-
- // Don't reset count_, evictions_, or total_bytes_ here. They're used
- // by Stop to print information about the profile after reset, and are
- // cleared by Start when starting a new profile.
- close(out_);
- delete[] hash_;
- hash_ = 0;
- delete[] evict_;
- evict_ = 0;
- num_evicted_ = 0;
- free(fname_);
- fname_ = 0;
- start_time_ = 0;
-
- out_ = -1;
-}
-
-// This function is safe to call from asynchronous signals (but is not
-// re-entrant). However, that's not part of its public interface.
-void ProfileData::GetCurrentState(State* state) const {
- if (enabled()) {
- state->enabled = true;
- state->start_time = start_time_;
- state->samples_gathered = count_;
- int buf_size = sizeof(state->profile_name);
- strncpy(state->profile_name, fname_, buf_size);
- state->profile_name[buf_size-1] = '\0';
- } else {
- state->enabled = false;
- state->start_time = 0;
- state->samples_gathered = 0;
- state->profile_name[0] = '\0';
- }
-}
-
-// This function is safe to call from asynchronous signals (but is not
-// re-entrant). However, that's not part of its public interface.
-void ProfileData::FlushTable() {
- if (!enabled()) {
- return;
- }
-
- // Move data from hash table to eviction buffer
- for (int b = 0; b < kBuckets; b++) {
- Bucket* bucket = &hash_[b];
- for (int a = 0; a < kAssociativity; a++) {
- if (bucket->entry[a].count > 0) {
- Evict(bucket->entry[a]);
- bucket->entry[a].depth = 0;
- bucket->entry[a].count = 0;
- }
- }
- }
-
- // Write out all pending data
- FlushEvicted();
-}
-
-void ProfileData::Add(int depth, const void* const* stack) {
- if (!enabled()) {
- return;
- }
-
- if (depth > kMaxStackDepth) depth = kMaxStackDepth;
- RAW_CHECK(depth > 0, "ProfileData::Add depth <= 0");
-
- // Make hash-value
- Slot h = 0;
- for (int i = 0; i < depth; i++) {
- Slot slot = reinterpret_cast<Slot>(stack[i]);
- h = (h << 8) | (h >> (8*(sizeof(h)-1)));
- h += (slot * 31) + (slot * 7) + (slot * 3);
- }
-
- count_++;
-
- // See if table already has an entry for this trace
- bool done = false;
- Bucket* bucket = &hash_[h % kBuckets];
- for (int a = 0; a < kAssociativity; a++) {
- Entry* e = &bucket->entry[a];
- if (e->depth == depth) {
- bool match = true;
- for (int i = 0; i < depth; i++) {
- if (e->stack[i] != reinterpret_cast<Slot>(stack[i])) {
- match = false;
- break;
- }
- }
- if (match) {
- e->count++;
- done = true;
- break;
- }
- }
- }
-
- if (!done) {
- // Evict entry with smallest count
- Entry* e = &bucket->entry[0];
- for (int a = 1; a < kAssociativity; a++) {
- if (bucket->entry[a].count < e->count) {
- e = &bucket->entry[a];
- }
- }
- if (e->count > 0) {
- evictions_++;
- Evict(*e);
- }
-
- // Use the newly evicted entry
- e->depth = depth;
- e->count = 1;
- for (int i = 0; i < depth; i++) {
- e->stack[i] = reinterpret_cast<Slot>(stack[i]);
- }
- }
-}
-
-// This function is safe to call from asynchronous signals (but is not
-// re-entrant). However, that's not part of its public interface.
-void ProfileData::FlushEvicted() {
- if (num_evicted_ > 0) {
- const char* buf = reinterpret_cast<char*>(evict_);
- size_t bytes = sizeof(evict_[0]) * num_evicted_;
- total_bytes_ += bytes;
- FDWrite(out_, buf, bytes);
- }
- num_evicted_ = 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/profiledata.h b/third_party/tcmalloc/vendor/src/profiledata.h
deleted file mode 100644
index 3521bac..0000000
--- a/third_party/tcmalloc/vendor/src/profiledata.h
+++ /dev/null
@@ -1,183 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Sanjay Ghemawat
-// Chris Demetriou (refactoring)
-//
-// Collect profiling data.
-//
-// The profile data file format is documented in
-// doc/cpuprofile-fileformat.html
-
-
-#ifndef BASE_PROFILEDATA_H_
-#define BASE_PROFILEDATA_H_
-
-#include <config.h>
-#include <time.h> // for time_t
-#include <stdint.h>
-#include "base/basictypes.h"
-
-// A class that accumulates profile samples and writes them to a file.
-//
-// Each sample contains a stack trace and a count. Memory usage is
-// reduced by combining profile samples that have the same stack trace
-// by adding up the associated counts.
-//
-// Profile data is accumulated in a bounded amount of memory, and will
-// flushed to a file as necessary to stay within the memory limit.
-//
-// Use of this class assumes external synchronization. The exact
-// requirements of that synchronization are that:
-//
-// - 'Add' may be called from asynchronous signals, but is not
-// re-entrant.
-//
-// - None of 'Start', 'Stop', 'Reset', 'Flush', and 'Add' may be
-// called at the same time.
-//
-// - 'Start', 'Stop', or 'Reset' should not be called while 'Enabled'
-// or 'GetCurrent' are running, and vice versa.
-//
-// A profiler which uses asyncronous signals to add samples will
-// typically use two locks to protect this data structure:
-//
-// - A SpinLock which is held over all calls except for the 'Add'
-// call made from the signal handler.
-//
-// - A SpinLock which is held over calls to 'Start', 'Stop', 'Reset',
-// 'Flush', and 'Add'. (This SpinLock should be acquired after
-// the first SpinLock in all cases where both are needed.)
-class ProfileData {
- public:
- struct State {
- bool enabled; // Is profiling currently enabled?
- time_t start_time; // If enabled, when was profiling started?
- char profile_name[1024]; // Name of file being written, or '\0'
- int samples_gathered; // Number of samples gathered to far (or 0)
- };
-
- class Options {
- public:
- Options();
-
- // Get and set the sample frequency.
- int frequency() const {
- return frequency_;
- }
- void set_frequency(int frequency) {
- frequency_ = frequency;
- }
-
- private:
- int frequency_; // Sample frequency.
- };
-
- static const int kMaxStackDepth = 64; // Max stack depth stored in profile
-
- ProfileData();
- ~ProfileData();
-
- // If data collection is not already enabled start to collect data
- // into fname. Parameters related to this profiling run are specified
- // by 'options'.
- //
- // Returns true if data collection could be started, otherwise (if an
- // error occurred or if data collection was already enabled) returns
- // false.
- bool Start(const char *fname, const Options& options);
-
- // If data collection is enabled, stop data collection and write the
- // data to disk.
- void Stop();
-
- // Stop data collection without writing anything else to disk, and
- // discard any collected data.
- void Reset();
-
- // If data collection is enabled, record a sample with 'depth'
- // entries from 'stack'. (depth must be > 0.) At most
- // kMaxStackDepth stack entries will be recorded, starting with
- // stack[0].
- //
- // This function is safe to call from asynchronous signals (but is
- // not re-entrant).
- void Add(int depth, const void* const* stack);
-
- // If data collection is enabled, write the data to disk (and leave
- // the collector enabled).
- void FlushTable();
-
- // Is data collection currently enabled?
- bool enabled() const { return out_ >= 0; }
-
- // Get the current state of the data collector.
- void GetCurrentState(State* state) const;
-
- private:
- static const int kAssociativity = 4; // For hashtable
- static const int kBuckets = 1 << 10; // For hashtable
- static const int kBufferLength = 1 << 18; // For eviction buffer
-
- // Type of slots: each slot can be either a count, or a PC value
- typedef uintptr_t Slot;
-
- // Hash-table/eviction-buffer entry (a.k.a. a sample)
- struct Entry {
- Slot count; // Number of hits
- Slot depth; // Stack depth
- Slot stack[kMaxStackDepth]; // Stack contents
- };
-
- // Hash table bucket
- struct Bucket {
- Entry entry[kAssociativity];
- };
-
- Bucket* hash_; // hash table
- Slot* evict_; // evicted entries
- int num_evicted_; // how many evicted entries?
- int out_; // fd for output file.
- int count_; // How many samples recorded
- int evictions_; // How many evictions
- size_t total_bytes_; // How much output
- char* fname_; // Profile file name
- time_t start_time_; // Start time, or 0
-
- // Move 'entry' to the eviction buffer.
- void Evict(const Entry& entry);
-
- // Write contents of eviction buffer to disk.
- void FlushEvicted();
-
- DISALLOW_COPY_AND_ASSIGN(ProfileData);
-};
-
-#endif // BASE_PROFILEDATA_H_
diff --git a/third_party/tcmalloc/vendor/src/profiler.cc b/third_party/tcmalloc/vendor/src/profiler.cc
deleted file mode 100644
index dfb6aab..0000000
--- a/third_party/tcmalloc/vendor/src/profiler.cc
+++ /dev/null
@@ -1,342 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-// Chris Demetriou (refactoring)
-//
-// Profile current program by sampling stack-trace every so often
-
-#include "config.h"
-#include "getpc.h" // should be first to get the _GNU_SOURCE dfn
-#include <signal.h>
-#include <assert.h>
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for getpid()
-#endif
-#if defined(HAVE_SYS_UCONTEXT_H)
-#include <sys/ucontext.h>
-#elif defined(HAVE_UCONTEXT_H)
-#include <ucontext.h>
-#elif defined(HAVE_CYGWIN_SIGNAL_H)
-#include <cygwin/signal.h>
-typedef ucontext ucontext_t;
-#else
-typedef int ucontext_t; // just to quiet the compiler, mostly
-#endif
-#include <sys/time.h>
-#include <string>
-#include <gperftools/profiler.h>
-#include <gperftools/stacktrace.h>
-#include "base/commandlineflags.h"
-#include "base/logging.h"
-#include "base/googleinit.h"
-#include "base/spinlock.h"
-#include "base/sysinfo.h" /* for GetUniquePathFromEnv, etc */
-#include "profiledata.h"
-#include "profile-handler.h"
-#ifdef HAVE_CONFLICT_SIGNAL_H
-#include "conflict-signal.h" /* used on msvc machines */
-#endif
-
-using std::string;
-
-// Collects up all profile data. This is a singleton, which is
-// initialized by a constructor at startup.
-class CpuProfiler {
- public:
- CpuProfiler();
- ~CpuProfiler();
-
- // Start profiler to write profile info into fname
- bool Start(const char* fname, const ProfilerOptions* options);
-
- // Stop profiling and write the data to disk.
- void Stop();
-
- // Write the data to disk (and continue profiling).
- void FlushTable();
-
- bool Enabled();
-
- void GetCurrentState(ProfilerState* state);
-
- static CpuProfiler instance_;
-
- private:
- // This lock implements the locking requirements described in the ProfileData
- // documentation, specifically:
- //
- // lock_ is held all over all collector_ method calls except for the 'Add'
- // call made from the signal handler, to protect against concurrent use of
- // collector_'s control routines. Code other than signal handler must
- // unregister the signal handler before calling any collector_ method.
- // 'Add' method in the collector is protected by a guarantee from
- // ProfileHandle that only one instance of prof_handler can run at a time.
- SpinLock lock_;
- ProfileData collector_;
-
- // Filter function and its argument, if any. (NULL means include all
- // samples). Set at start, read-only while running. Written while holding
- // lock_, read and executed in the context of SIGPROF interrupt.
- int (*filter_)(void*);
- void* filter_arg_;
-
- // Opaque token returned by the profile handler. To be used when calling
- // ProfileHandlerUnregisterCallback.
- ProfileHandlerToken* prof_handler_token_;
-
- // Sets up a callback to receive SIGPROF interrupt.
- void EnableHandler();
-
- // Disables receiving SIGPROF interrupt.
- void DisableHandler();
-
- // Signal handler that records the interrupted pc in the profile data.
- static void prof_handler(int sig, siginfo_t*, void* signal_ucontext,
- void* cpu_profiler);
-};
-
-// Profile data structure singleton: Constructor will check to see if
-// profiling should be enabled. Destructor will write profile data
-// out to disk.
-CpuProfiler CpuProfiler::instance_;
-
-// Initialize profiling: activated if getenv("CPUPROFILE") exists.
-CpuProfiler::CpuProfiler()
- : prof_handler_token_(NULL) {
- // TODO(cgd) Move this code *out* of the CpuProfile constructor into a
- // separate object responsible for initialization. With ProfileHandler there
- // is no need to limit the number of profilers.
- char fname[PATH_MAX];
- if (!GetUniquePathFromEnv("CPUPROFILE", fname)) {
- return;
- }
- // We don't enable profiling if setuid -- it's a security risk
-#ifdef HAVE_GETEUID
- if (getuid() != geteuid())
- return;
-#endif
-
- if (!Start(fname, NULL)) {
- RAW_LOG(FATAL, "Can't turn on cpu profiling for '%s': %s\n",
- fname, strerror(errno));
- }
-}
-
-bool CpuProfiler::Start(const char* fname, const ProfilerOptions* options) {
- SpinLockHolder cl(&lock_);
-
- if (collector_.enabled()) {
- return false;
- }
-
- ProfileHandlerState prof_handler_state;
- ProfileHandlerGetState(&prof_handler_state);
-
- ProfileData::Options collector_options;
- collector_options.set_frequency(prof_handler_state.frequency);
- if (!collector_.Start(fname, collector_options)) {
- return false;
- }
-
- filter_ = NULL;
- if (options != NULL && options->filter_in_thread != NULL) {
- filter_ = options->filter_in_thread;
- filter_arg_ = options->filter_in_thread_arg;
- }
-
- // Setup handler for SIGPROF interrupts
- EnableHandler();
-
- return true;
-}
-
-CpuProfiler::~CpuProfiler() {
- Stop();
-}
-
-// Stop profiling and write out any collected profile data
-void CpuProfiler::Stop() {
- SpinLockHolder cl(&lock_);
-
- if (!collector_.enabled()) {
- return;
- }
-
- // Unregister prof_handler to stop receiving SIGPROF interrupts before
- // stopping the collector.
- DisableHandler();
-
- // DisableHandler waits for the currently running callback to complete and
- // guarantees no future invocations. It is safe to stop the collector.
- collector_.Stop();
-}
-
-void CpuProfiler::FlushTable() {
- SpinLockHolder cl(&lock_);
-
- if (!collector_.enabled()) {
- return;
- }
-
- // Unregister prof_handler to stop receiving SIGPROF interrupts before
- // flushing the profile data.
- DisableHandler();
-
- // DisableHandler waits for the currently running callback to complete and
- // guarantees no future invocations. It is safe to flush the profile data.
- collector_.FlushTable();
-
- EnableHandler();
-}
-
-bool CpuProfiler::Enabled() {
- SpinLockHolder cl(&lock_);
- return collector_.enabled();
-}
-
-void CpuProfiler::GetCurrentState(ProfilerState* state) {
- ProfileData::State collector_state;
- {
- SpinLockHolder cl(&lock_);
- collector_.GetCurrentState(&collector_state);
- }
-
- state->enabled = collector_state.enabled;
- state->start_time = static_cast<time_t>(collector_state.start_time);
- state->samples_gathered = collector_state.samples_gathered;
- int buf_size = sizeof(state->profile_name);
- strncpy(state->profile_name, collector_state.profile_name, buf_size);
- state->profile_name[buf_size-1] = '\0';
-}
-
-void CpuProfiler::EnableHandler() {
- RAW_CHECK(prof_handler_token_ == NULL, "SIGPROF handler already registered");
- prof_handler_token_ = ProfileHandlerRegisterCallback(prof_handler, this);
- RAW_CHECK(prof_handler_token_ != NULL, "Failed to set up SIGPROF handler");
-}
-
-void CpuProfiler::DisableHandler() {
- RAW_CHECK(prof_handler_token_ != NULL, "SIGPROF handler is not registered");
- ProfileHandlerUnregisterCallback(prof_handler_token_);
- prof_handler_token_ = NULL;
-}
-
-// Signal handler that records the pc in the profile-data structure. We do no
-// synchronization here. profile-handler.cc guarantees that at most one
-// instance of prof_handler() will run at a time. All other routines that
-// access the data touched by prof_handler() disable this signal handler before
-// accessing the data and therefore cannot execute concurrently with
-// prof_handler().
-void CpuProfiler::prof_handler(int sig, siginfo_t*, void* signal_ucontext,
- void* cpu_profiler) {
- CpuProfiler* instance = static_cast<CpuProfiler*>(cpu_profiler);
-
- if (instance->filter_ == NULL ||
- (*instance->filter_)(instance->filter_arg_)) {
- void* stack[ProfileData::kMaxStackDepth];
-
- // The top-most active routine doesn't show up as a normal
- // frame, but as the "pc" value in the signal handler context.
- stack[0] = GetPC(*reinterpret_cast<ucontext_t*>(signal_ucontext));
-
- // We skip the top two stack trace entries (this function and one
- // signal handler frame) since they are artifacts of profiling and
- // should not be measured. Other profiling related frames may be
- // removed by "pprof" at analysis time. Instead of skipping the top
- // frames, we could skip nothing, but that would increase the
- // profile size unnecessarily.
- int depth = GetStackTraceWithContext(stack + 1, arraysize(stack) - 1,
- 2, signal_ucontext);
- depth++; // To account for pc value in stack[0];
-
- instance->collector_.Add(depth, stack);
- }
-}
-
-#if !(defined(__CYGWIN__) || defined(__CYGWIN32__))
-
-extern "C" PERFTOOLS_DLL_DECL void ProfilerRegisterThread() {
- ProfileHandlerRegisterThread();
-}
-
-extern "C" PERFTOOLS_DLL_DECL void ProfilerFlush() {
- CpuProfiler::instance_.FlushTable();
-}
-
-extern "C" PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads() {
- return CpuProfiler::instance_.Enabled();
-}
-
-extern "C" PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname) {
- return CpuProfiler::instance_.Start(fname, NULL);
-}
-
-extern "C" PERFTOOLS_DLL_DECL int ProfilerStartWithOptions(
- const char *fname, const ProfilerOptions *options) {
- return CpuProfiler::instance_.Start(fname, options);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void ProfilerStop() {
- CpuProfiler::instance_.Stop();
-}
-
-extern "C" PERFTOOLS_DLL_DECL void ProfilerGetCurrentState(
- ProfilerState* state) {
- CpuProfiler::instance_.GetCurrentState(state);
-}
-
-#else // OS_CYGWIN
-
-// ITIMER_PROF doesn't work under cygwin. ITIMER_REAL is available, but doesn't
-// work as well for profiling, and also interferes with alarm(). Because of
-// these issues, unless a specific need is identified, profiler support is
-// disabled under Cygwin.
-extern "C" void ProfilerRegisterThread() { }
-extern "C" void ProfilerFlush() { }
-extern "C" int ProfilingIsEnabledForAllThreads() { return 0; }
-extern "C" int ProfilerStart(const char* fname) { return 0; }
-extern "C" int ProfilerStartWithOptions(const char *fname,
- const ProfilerOptions *options) {
- return 0;
-}
-extern "C" void ProfilerStop() { }
-extern "C" void ProfilerGetCurrentState(ProfilerState* state) {
- memset(state, 0, sizeof(*state));
-}
-
-#endif // OS_CYGWIN
-
-// DEPRECATED routines
-extern "C" PERFTOOLS_DLL_DECL void ProfilerEnable() { }
-extern "C" PERFTOOLS_DLL_DECL void ProfilerDisable() { }
diff --git a/third_party/tcmalloc/vendor/src/raw_printer.cc b/third_party/tcmalloc/vendor/src/raw_printer.cc
deleted file mode 100644
index 730d6e2..0000000
--- a/third_party/tcmalloc/vendor/src/raw_printer.cc
+++ /dev/null
@@ -1,71 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: sanjay@google.com (Sanjay Ghemawat)
-
-#include <config.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include "raw_printer.h"
-#include "base/logging.h"
-
-namespace base {
-
-RawPrinter::RawPrinter(char* buf, int length)
- : base_(buf),
- ptr_(buf),
- limit_(buf + length - 1) {
- RAW_DCHECK(length > 0, "");
- *ptr_ = '\0';
- *limit_ = '\0';
-}
-
-void RawPrinter::Printf(const char* format, ...) {
- if (limit_ > ptr_) {
- va_list ap;
- va_start(ap, format);
- int avail = limit_ - ptr_;
- // We pass avail+1 to vsnprintf() since that routine needs room
- // to store the trailing \0.
- const int r = perftools_vsnprintf(ptr_, avail+1, format, ap);
- va_end(ap);
- if (r < 0) {
- // Perhaps an old glibc that returns -1 on truncation?
- ptr_ = limit_;
- } else if (r > avail) {
- // Truncation
- ptr_ = limit_;
- } else {
- ptr_ += r;
- }
- }
-}
-
-}
diff --git a/third_party/tcmalloc/vendor/src/raw_printer.h b/third_party/tcmalloc/vendor/src/raw_printer.h
deleted file mode 100644
index 62340bb..0000000
--- a/third_party/tcmalloc/vendor/src/raw_printer.h
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// A printf() wrapper that writes into a fixed length buffer.
-// Useful in low-level code that does not want to use allocating
-// routines like StringPrintf().
-//
-// The implementation currently uses vsnprintf(). This seems to
-// be fine for use in many low-level contexts, but we may need to
-// rethink this decision if we hit a problem with it calling
-// down into malloc() etc.
-
-#ifndef BASE_RAW_PRINTER_H_
-#define BASE_RAW_PRINTER_H_
-
-#include <config.h>
-#include "base/basictypes.h"
-
-namespace base {
-
-class RawPrinter {
- public:
- // REQUIRES: "length > 0"
- // Will printf any data added to this into "buf[0,length-1]" and
- // will arrange to always keep buf[] null-terminated.
- RawPrinter(char* buf, int length);
-
- // Return the number of bytes that have been appended to the string
- // so far. Does not count any bytes that were dropped due to overflow.
- int length() const { return (ptr_ - base_); }
-
- // Return the number of bytes that can be added to this.
- int space_left() const { return (limit_ - ptr_); }
-
- // Format the supplied arguments according to the "format" string
- // and append to this. Will silently truncate the output if it does
- // not fit.
- void Printf(const char* format, ...)
-#ifdef HAVE___ATTRIBUTE__
- __attribute__ ((__format__ (__printf__, 2, 3)))
-#endif
-;
-
- private:
- // We can write into [ptr_ .. limit_-1].
- // *limit_ is also writable, but reserved for a terminating \0
- // in case we overflow.
- //
- // Invariants: *ptr_ == \0
- // Invariants: *limit_ == \0
- char* base_; // Initial pointer
- char* ptr_; // Where should we write next
- char* limit_; // One past last non-\0 char we can write
-
- DISALLOW_COPY_AND_ASSIGN(RawPrinter);
-};
-
-}
-
-#endif // BASE_RAW_PRINTER_H_
diff --git a/third_party/tcmalloc/vendor/src/sampler.cc b/third_party/tcmalloc/vendor/src/sampler.cc
deleted file mode 100644
index 0ea6df1..0000000
--- a/third_party/tcmalloc/vendor/src/sampler.cc
+++ /dev/null
@@ -1,130 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Daniel Ford
-
-#include "sampler.h"
-
-#include <algorithm> // For min()
-#include <math.h>
-#include "base/commandlineflags.h"
-
-using std::min;
-
-// The approximate gap in bytes between sampling actions.
-// I.e., we take one sample approximately once every
-// tcmalloc_sample_parameter bytes of allocation
-// i.e. about once every 512KB if value is 1<<19.
-#ifdef NO_TCMALLOC_SAMPLES
-DEFINE_int64(tcmalloc_sample_parameter, 0,
- "Unused: code is compiled with NO_TCMALLOC_SAMPLES");
-#else
-DEFINE_int64(tcmalloc_sample_parameter,
- EnvToInt64("TCMALLOC_SAMPLE_PARAMETER", 0),
- "The approximate gap in bytes between sampling actions. "
- "This must be between 1 and 2^58.");
-#endif
-
-namespace tcmalloc {
-
-// Statics for Sampler
-double Sampler::log_table_[1<<kFastlogNumBits];
-
-// Populate the lookup table for FastLog2.
-// This approximates the log2 curve with a step function.
-// Steps have height equal to log2 of the mid-point of the step.
-void Sampler::PopulateFastLog2Table() {
- for (int i = 0; i < (1<<kFastlogNumBits); i++) {
- log_table_[i] = (log(1.0 + static_cast<double>(i+0.5)/(1<<kFastlogNumBits))
- / log(2.0));
- }
-}
-
-int Sampler::GetSamplePeriod() {
- return FLAGS_tcmalloc_sample_parameter;
-}
-
-// Run this before using your sampler
-void Sampler::Init(uint32_t seed) {
- // Initialize PRNG
- if (seed != 0) {
- rnd_ = seed;
- } else {
- rnd_ = static_cast<uint32_t>(reinterpret_cast<uintptr_t>(this));
- if (rnd_ == 0) {
- rnd_ = 1;
- }
- }
- // Step it forward 20 times for good measure
- for (int i = 0; i < 20; i++) {
- rnd_ = NextRandom(rnd_);
- }
- // Initialize counter
- bytes_until_sample_ = PickNextSamplingPoint();
-}
-
-// Initialize the Statics for the Sampler class
-void Sampler::InitStatics() {
- PopulateFastLog2Table();
-}
-
-// Generates a geometric variable with the specified mean (512K by default).
-// This is done by generating a random number between 0 and 1 and applying
-// the inverse cumulative distribution function for an exponential.
-// Specifically: Let m be the inverse of the sample period, then
-// the probability distribution function is m*exp(-mx) so the CDF is
-// p = 1 - exp(-mx), so
-// q = 1 - p = exp(-mx)
-// log_e(q) = -mx
-// -log_e(q)/m = x
-// log_2(q) * (-log_e(2) * 1/m) = x
-// In the code, q is actually in the range 1 to 2**26, hence the -26 below
-size_t Sampler::PickNextSamplingPoint() {
- rnd_ = NextRandom(rnd_);
- // Take the top 26 bits as the random number
- // (This plus the 1<<58 sampling bound give a max possible step of
- // 5194297183973780480 bytes.)
- const uint64_t prng_mod_power = 48; // Number of bits in prng
- // The uint32_t cast is to prevent a (hard-to-reproduce) NAN
- // under piii debug for some binaries.
- double q = static_cast<uint32_t>(rnd_ >> (prng_mod_power - 26)) + 1.0;
- // Put the computed p-value through the CDF of a geometric.
- // For faster performance (save ~1/20th exec time), replace
- // min(0.0, FastLog2(q) - 26) by (Fastlog2(q) - 26.000705)
- // The value 26.000705 is used rather than 26 to compensate
- // for inaccuracies in FastLog2 which otherwise result in a
- // negative answer.
- return static_cast<size_t>(min(0.0, (FastLog2(q) - 26)) * (-log(2.0)
- * FLAGS_tcmalloc_sample_parameter) + 1);
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/vendor/src/sampler.h b/third_party/tcmalloc/vendor/src/sampler.h
deleted file mode 100644
index 8e67fb0..0000000
--- a/third_party/tcmalloc/vendor/src/sampler.h
+++ /dev/null
@@ -1,179 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Daniel Ford
-
-#ifndef TCMALLOC_SAMPLER_H_
-#define TCMALLOC_SAMPLER_H_
-
-#include "config.h"
-#include <stddef.h> // for size_t
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uint64_t, uint32_t, int32_t
-#endif
-#include <string.h> // for memcpy
-#include "base/basictypes.h" // for ASSERT
-#include "internal_logging.h" // for ASSERT
-
-namespace tcmalloc {
-
-//-------------------------------------------------------------------
-// Sampler to decide when to create a sample trace for an allocation
-// Not thread safe: Each thread should have it's own sampler object.
-// Caller must use external synchronization if used
-// from multiple threads.
-//
-// With 512K average sample step (the default):
-// the probability of sampling a 4K allocation is about 0.00778
-// the probability of sampling a 1MB allocation is about 0.865
-// the probability of sampling a 1GB allocation is about 1.00000
-// In general, the probablity of sampling is an allocation of size X
-// given a flag value of Y (default 1M) is:
-// 1 - e^(-X/Y)
-//
-// With 128K average sample step:
-// the probability of sampling a 1MB allocation is about 0.99966
-// the probability of sampling a 1GB allocation is about 1.0
-// (about 1 - 2**(-26))
-// With 1M average sample step:
-// the probability of sampling a 4K allocation is about 0.00390
-// the probability of sampling a 1MB allocation is about 0.632
-// the probability of sampling a 1GB allocation is about 1.0
-//
-// The sampler works by representing memory as a long stream from
-// which allocations are taken. Some of the bytes in this stream are
-// marked and if an allocation includes a marked byte then it is
-// sampled. Bytes are marked according to a Poisson point process
-// with each byte being marked independently with probability
-// p = 1/tcmalloc_sample_parameter. This makes the probability
-// of sampling an allocation of X bytes equal to the CDF of
-// a geometric with mean tcmalloc_sample_parameter. (ie. the
-// probability that at least one byte in the range is marked). This
-// is accurately given by the CDF of the corresponding exponential
-// distribution : 1 - e^(X/tcmalloc_sample_parameter_)
-// Independence of the byte marking ensures independence of
-// the sampling of each allocation.
-//
-// This scheme is implemented by noting that, starting from any
-// fixed place, the number of bytes until the next marked byte
-// is geometrically distributed. This number is recorded as
-// bytes_until_sample_. Every allocation subtracts from this
-// number until it is less than 0. When this happens the current
-// allocation is sampled.
-//
-// When an allocation occurs, bytes_until_sample_ is reset to
-// a new independtly sampled geometric number of bytes. The
-// memoryless property of the point process means that this may
-// be taken as the number of bytes after the end of the current
-// allocation until the next marked byte. This ensures that
-// very large allocations which would intersect many marked bytes
-// only result in a single call to PickNextSamplingPoint.
-//-------------------------------------------------------------------
-
-class PERFTOOLS_DLL_DECL Sampler {
- public:
- // Initialize this sampler.
- // Passing a seed of 0 gives a non-deterministic
- // seed value given by casting the object ("this")
- void Init(uint32_t seed);
- void Cleanup();
-
- // Record allocation of "k" bytes. Return true iff allocation
- // should be sampled
- bool SampleAllocation(size_t k);
-
- // Generate a geometric with mean 512K (or FLAG_tcmalloc_sample_parameter)
- size_t PickNextSamplingPoint();
-
- // Initialize the statics for the Sampler class
- static void InitStatics();
-
- // Returns the current sample period
- int GetSamplePeriod();
-
- // The following are public for the purposes of testing
- static uint64_t NextRandom(uint64_t rnd_); // Returns the next prng value
- static double FastLog2(const double & d); // Computes Log2(x) quickly
- static void PopulateFastLog2Table(); // Populate the lookup table
-
- private:
- size_t bytes_until_sample_; // Bytes until we sample next
- uint64_t rnd_; // Cheap random number generator
-
- // Statics for the fast log
- // Note that this code may not depend on anything in //util
- // hence the duplication of functionality here
- static const int kFastlogNumBits = 10;
- static const int kFastlogMask = (1 << kFastlogNumBits) - 1;
- static double log_table_[1<<kFastlogNumBits]; // Constant
-};
-
-inline bool Sampler::SampleAllocation(size_t k) {
- if (bytes_until_sample_ < k) {
- bytes_until_sample_ = PickNextSamplingPoint();
- return true;
- } else {
- bytes_until_sample_ -= k;
- return false;
- }
-}
-
-// Inline functions which are public for testing purposes
-
-// Returns the next prng value.
-// pRNG is: aX+b mod c with a = 0x5DEECE66D, b = 0xB, c = 1<<48
-// This is the lrand64 generator.
-inline uint64_t Sampler::NextRandom(uint64_t rnd) {
- const uint64_t prng_mult = 0x5DEECE66DLL;
- const uint64_t prng_add = 0xB;
- const uint64_t prng_mod_power = 48;
- const uint64_t prng_mod_mask =
- ~((~static_cast<uint64_t>(0)) << prng_mod_power);
- return (prng_mult * rnd + prng_add) & prng_mod_mask;
-}
-
-// Adapted from //util/math/fastmath.[h|cc] by Noam Shazeer
-// This mimics the VeryFastLog2 code in those files
-inline double Sampler::FastLog2(const double & d) {
- ASSERT(d>0);
- COMPILE_ASSERT(sizeof(d) == sizeof(uint64_t), DoubleMustBe64Bits);
- uint64_t x;
- memcpy(&x, &d, sizeof(x)); // we depend on the compiler inlining this
- const uint32_t x_high = x >> 32;
- const uint32_t y = x_high >> (20 - kFastlogNumBits) & kFastlogMask;
- const int32_t exponent = ((x_high >> 20) & 0x7FF) - 1023;
- return exponent + log_table_[y];
-}
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_SAMPLER_H_
diff --git a/third_party/tcmalloc/vendor/src/solaris/libstdc++.la b/third_party/tcmalloc/vendor/src/solaris/libstdc++.la
deleted file mode 100644
index 3edf425..0000000
--- a/third_party/tcmalloc/vendor/src/solaris/libstdc++.la
+++ /dev/null
@@ -1,51 +0,0 @@
-# libstdc++.la - a libtool library file
-# Generated by ltmain.sh - GNU libtool 1.4a-GCC3.0 (1.641.2.256 2001/05/28 20:09:07 with GCC-local changes)
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# ---
-# NOTE: This file lives in /usr/sfw/lib on Solaris 10. Unfortunately,
-# due to an apparent bug in the Solaris 10 6/06 release,
-# /usr/sfw/lib/libstdc++.la is empty. Below is the correct content,
-# according to
-# http://forum.java.sun.com/thread.jspa?threadID=5073150
-# By passing LDFLAGS='-Lsrc/solaris' to configure, make will pick up
-# this copy of the file rather than the empty copy in /usr/sfw/lib.
-#
-# Also see
-# http://www.technicalarticles.org/index.php/Compiling_MySQL_5.0_on_Solaris_10
-#
-# Note: this is for 32-bit systems. If you have a 64-bit system,
-# uncomment the appropriate dependency_libs line below.
-# ----
-
-# The name that we can dlopen(3).
-dlname='libstdc++.so.6'
-
-# Names of this library.
-library_names='libstdc++.so.6.0.3 libstdc++.so.6 libstdc++.so'
-
-# The name of the static archive.
-old_library='libstdc++.a'
-
-# Libraries that this one depends upon.
-# 32-bit version:
-dependency_libs='-lc -lm -L/usr/sfw/lib -lgcc_s'
-# 64-bit version:
-#dependency_libs='-L/lib/64 -lc -lm -L/usr/sfw/lib/64 -lgcc_s'
-
-# Version information for libstdc++.
-current=6
-age=0
-revision=3
-
-# Is this an already installed library?
-installed=yes
-
-# Files to dlopen/dlpreopen
-dlopen=''
-dlpreopen=''
-
-# Directory that this library needs to be installed in:
-libdir='/usr/sfw/lib'
diff --git a/third_party/tcmalloc/vendor/src/span.cc b/third_party/tcmalloc/vendor/src/span.cc
deleted file mode 100644
index 7600945..0000000
--- a/third_party/tcmalloc/vendor/src/span.cc
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#include <config.h>
-#include "span.h"
-
-#include <string.h> // for NULL, memset
-
-#include "internal_logging.h" // for ASSERT
-#include "page_heap_allocator.h" // for PageHeapAllocator
-#include "static_vars.h" // for Static
-
-namespace tcmalloc {
-
-#ifdef SPAN_HISTORY
-void Event(Span* span, char op, int v = 0) {
- span->history[span->nexthistory] = op;
- span->value[span->nexthistory] = v;
- span->nexthistory++;
- if (span->nexthistory == sizeof(span->history)) span->nexthistory = 0;
-}
-#endif
-
-Span* NewSpan(PageID p, Length len) {
- Span* result = Static::span_allocator()->New();
- memset(result, 0, sizeof(*result));
- result->start = p;
- result->length = len;
-#ifdef SPAN_HISTORY
- result->nexthistory = 0;
-#endif
- return result;
-}
-
-void DeleteSpan(Span* span) {
-#ifndef NDEBUG
- // In debug mode, trash the contents of deleted Spans
- memset(span, 0x3f, sizeof(*span));
-#endif
- Static::span_allocator()->Delete(span);
-}
-
-void DLL_Init(Span* list) {
- list->next = list;
- list->prev = list;
-}
-
-void DLL_Remove(Span* span) {
- span->prev->next = span->next;
- span->next->prev = span->prev;
- span->prev = NULL;
- span->next = NULL;
-}
-
-int DLL_Length(const Span* list) {
- int result = 0;
- for (Span* s = list->next; s != list; s = s->next) {
- result++;
- }
- return result;
-}
-
-void DLL_Prepend(Span* list, Span* span) {
- ASSERT(span->next == NULL);
- ASSERT(span->prev == NULL);
- span->next = list->next;
- span->prev = list;
- list->next->prev = span;
- list->next = span;
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/vendor/src/span.h b/third_party/tcmalloc/vendor/src/span.h
deleted file mode 100644
index 08db629..0000000
--- a/third_party/tcmalloc/vendor/src/span.h
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// A Span is a contiguous run of pages.
-
-#ifndef TCMALLOC_SPAN_H_
-#define TCMALLOC_SPAN_H_
-
-#include <config.h>
-#include "common.h"
-
-namespace tcmalloc {
-
-// Information kept for a span (a contiguous run of pages).
-struct Span {
- PageID start; // Starting page number
- Length length; // Number of pages in span
- Span* next; // Used when in link list
- Span* prev; // Used when in link list
- void* objects; // Linked list of free objects
- unsigned int refcount : 16; // Number of non-free objects
- unsigned int sizeclass : 8; // Size-class for small objects (or 0)
- unsigned int location : 2; // Is the span on a freelist, and if so, which?
- unsigned int sample : 1; // Sampled object?
-
-#undef SPAN_HISTORY
-#ifdef SPAN_HISTORY
- // For debugging, we can keep a log events per span
- int nexthistory;
- char history[64];
- int value[64];
-#endif
-
- // What freelist the span is on: IN_USE if on none, or normal or returned
- enum { IN_USE, ON_NORMAL_FREELIST, ON_RETURNED_FREELIST };
-};
-
-#ifdef SPAN_HISTORY
-void Event(Span* span, char op, int v = 0);
-#else
-#define Event(s,o,v) ((void) 0)
-#endif
-
-// Allocator/deallocator for spans
-Span* NewSpan(PageID p, Length len);
-void DeleteSpan(Span* span);
-
-// -------------------------------------------------------------------------
-// Doubly linked list of spans.
-// -------------------------------------------------------------------------
-
-// Initialize *list to an empty list.
-void DLL_Init(Span* list);
-
-// Remove 'span' from the linked list in which it resides, updating the
-// pointers of adjacent Spans and setting span's next and prev to NULL.
-void DLL_Remove(Span* span);
-
-// Return true iff "list" is empty.
-inline bool DLL_IsEmpty(const Span* list) {
- return list->next == list;
-}
-
-// Add span to the front of list.
-void DLL_Prepend(Span* list, Span* span);
-
-// Return the length of the linked list. O(n)
-int DLL_Length(const Span* list);
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_SPAN_H_
diff --git a/third_party/tcmalloc/vendor/src/stack_trace_table.cc b/third_party/tcmalloc/vendor/src/stack_trace_table.cc
deleted file mode 100644
index d258a4f..0000000
--- a/third_party/tcmalloc/vendor/src/stack_trace_table.cc
+++ /dev/null
@@ -1,159 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Andrew Fikes
-
-#include <config.h>
-#include "stack_trace_table.h"
-#include <string.h> // for NULL, memset
-#include "base/spinlock.h" // for SpinLockHolder
-#include "common.h" // for StackTrace
-#include "internal_logging.h" // for ASSERT, Log
-#include "page_heap_allocator.h" // for PageHeapAllocator
-#include "static_vars.h" // for Static
-
-namespace tcmalloc {
-
-bool StackTraceTable::Bucket::KeyEqual(uintptr_t h,
- const StackTrace& t) const {
- const bool eq = (this->hash == h && this->trace.depth == t.depth);
- for (int i = 0; eq && i < t.depth; ++i) {
- if (this->trace.stack[i] != t.stack[i]) {
- return false;
- }
- }
- return eq;
-}
-
-StackTraceTable::StackTraceTable()
- : error_(false),
- depth_total_(0),
- bucket_total_(0),
- table_(new Bucket*[kHashTableSize]()) {
- memset(table_, 0, kHashTableSize * sizeof(Bucket*));
-}
-
-StackTraceTable::~StackTraceTable() {
- delete[] table_;
-}
-
-void StackTraceTable::AddTrace(const StackTrace& t) {
- if (error_) {
- return;
- }
-
- // Hash function borrowed from base/heap-profile-table.cc
- uintptr_t h = 0;
- for (int i = 0; i < t.depth; ++i) {
- h += reinterpret_cast<uintptr_t>(t.stack[i]);
- h += h << 10;
- h ^= h >> 6;
- }
- h += h << 3;
- h ^= h >> 11;
-
- const int idx = h % kHashTableSize;
-
- Bucket* b = table_[idx];
- while (b != NULL && !b->KeyEqual(h, t)) {
- b = b->next;
- }
- if (b != NULL) {
- b->count++;
- b->trace.size += t.size; // keep cumulative size
- } else {
- depth_total_ += t.depth;
- bucket_total_++;
- b = Static::bucket_allocator()->New();
- if (b == NULL) {
- Log(kLog, __FILE__, __LINE__,
- "tcmalloc: could not allocate bucket", sizeof(*b));
- error_ = true;
- } else {
- b->hash = h;
- b->trace = t;
- b->count = 1;
- b->next = table_[idx];
- table_[idx] = b;
- }
- }
-}
-
-void** StackTraceTable::ReadStackTracesAndClear() {
- if (error_) {
- return NULL;
- }
-
- // Allocate output array
- const int out_len = bucket_total_ * 3 + depth_total_ + 1;
- void** out = new void*[out_len];
- if (out == NULL) {
- Log(kLog, __FILE__, __LINE__,
- "tcmalloc: allocation failed for stack traces",
- out_len * sizeof(*out));
- return NULL;
- }
-
- // Fill output array
- int idx = 0;
- for (int i = 0; i < kHashTableSize; ++i) {
- Bucket* b = table_[i];
- while (b != NULL) {
- out[idx++] = reinterpret_cast<void*>(static_cast<uintptr_t>(b->count));
- out[idx++] = reinterpret_cast<void*>(b->trace.size); // cumulative size
- out[idx++] = reinterpret_cast<void*>(b->trace.depth);
- for (int d = 0; d < b->trace.depth; ++d) {
- out[idx++] = b->trace.stack[d];
- }
- b = b->next;
- }
- }
- out[idx++] = static_cast<uintptr_t>(0);
- ASSERT(idx == out_len);
-
- // Clear state
- error_ = false;
- depth_total_ = 0;
- bucket_total_ = 0;
- SpinLockHolder h(Static::pageheap_lock());
- for (int i = 0; i < kHashTableSize; ++i) {
- Bucket* b = table_[i];
- while (b != NULL) {
- Bucket* next = b->next;
- Static::bucket_allocator()->Delete(b);
- b = next;
- }
- table_[i] = NULL;
- }
-
- return out;
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/vendor/src/stack_trace_table.h b/third_party/tcmalloc/vendor/src/stack_trace_table.h
deleted file mode 100644
index 26d21c1..0000000
--- a/third_party/tcmalloc/vendor/src/stack_trace_table.h
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Andrew Fikes
-//
-// Utility class for coalescing sampled stack traces. Not thread-safe.
-
-#ifndef TCMALLOC_STACK_TRACE_TABLE_H_
-#define TCMALLOC_STACK_TRACE_TABLE_H_
-
-#include <config.h>
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t
-#endif
-#include "common.h"
-
-namespace tcmalloc {
-
-class PERFTOOLS_DLL_DECL StackTraceTable {
- public:
- // REQUIRES: L < pageheap_lock
- StackTraceTable();
- ~StackTraceTable();
-
- // Adds stack trace "t" to table.
- //
- // REQUIRES: L >= pageheap_lock
- void AddTrace(const StackTrace& t);
-
- // Returns stack traces formatted per MallocExtension guidelines.
- // May return NULL on error. Clears state before returning.
- //
- // REQUIRES: L < pageheap_lock
- void** ReadStackTracesAndClear();
-
- // Exposed for PageHeapAllocator
- struct Bucket {
- // Key
- uintptr_t hash;
- StackTrace trace;
-
- // Payload
- int count;
- Bucket* next;
-
- bool KeyEqual(uintptr_t h, const StackTrace& t) const;
- };
-
- // For testing
- int depth_total() const { return depth_total_; }
- int bucket_total() const { return bucket_total_; }
-
- private:
- static const int kHashTableSize = 1 << 14; // => table_ is 128k
-
- bool error_;
- int depth_total_;
- int bucket_total_;
- Bucket** table_;
-};
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_STACK_TRACE_TABLE_H_
diff --git a/third_party/tcmalloc/vendor/src/stacktrace.cc b/third_party/tcmalloc/vendor/src/stacktrace.cc
deleted file mode 100644
index d96b4d3..0000000
--- a/third_party/tcmalloc/vendor/src/stacktrace.cc
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Produce stack trace.
-//
-// There are three different ways we can try to get the stack trace:
-//
-// 1) Our hand-coded stack-unwinder. This depends on a certain stack
-// layout, which is used by gcc (and those systems using a
-// gcc-compatible ABI) on x86 systems, at least since gcc 2.95.
-// It uses the frame pointer to do its work.
-//
-// 2) The libunwind library. This is still in development, and as a
-// separate library adds a new dependency, abut doesn't need a frame
-// pointer. It also doesn't call malloc.
-//
-// 3) The gdb unwinder -- also the one used by the c++ exception code.
-// It's obviously well-tested, but has a fatal flaw: it can call
-// malloc() from the unwinder. This is a problem because we're
-// trying to use the unwinder to instrument malloc().
-//
-// Note: if you add a new implementation here, make sure it works
-// correctly when GetStackTrace() is called with max_depth == 0.
-// Some code may do that.
-
-#include <config.h>
-#include <gperftools/stacktrace.h>
-#include "stacktrace_config.h"
-
-#if defined(STACKTRACE_INL_HEADER)
-
-#define IS_STACK_FRAMES 0
-#define IS_WITH_CONTEXT 0
-#define GET_STACK_TRACE_OR_FRAMES \
- GetStackTrace(void **result, int max_depth, int skip_count)
-#include STACKTRACE_INL_HEADER
-#undef IS_STACK_FRAMES
-#undef IS_WITH_CONTEXT
-#undef GET_STACK_TRACE_OR_FRAMES
-
-#define IS_STACK_FRAMES 1
-#define IS_WITH_CONTEXT 0
-#define GET_STACK_TRACE_OR_FRAMES \
- GetStackFrames(void **result, int *sizes, int max_depth, int skip_count)
-#include STACKTRACE_INL_HEADER
-#undef IS_STACK_FRAMES
-#undef IS_WITH_CONTEXT
-#undef GET_STACK_TRACE_OR_FRAMES
-
-#define IS_STACK_FRAMES 0
-#define IS_WITH_CONTEXT 1
-#define GET_STACK_TRACE_OR_FRAMES \
- GetStackTraceWithContext(void **result, int max_depth, \
- int skip_count, const void *ucp)
-#include STACKTRACE_INL_HEADER
-#undef IS_STACK_FRAMES
-#undef IS_WITH_CONTEXT
-#undef GET_STACK_TRACE_OR_FRAMES
-
-#define IS_STACK_FRAMES 1
-#define IS_WITH_CONTEXT 1
-#define GET_STACK_TRACE_OR_FRAMES \
- GetStackFramesWithContext(void **result, int *sizes, int max_depth, \
- int skip_count, const void *ucp)
-#include STACKTRACE_INL_HEADER
-#undef IS_STACK_FRAMES
-#undef IS_WITH_CONTEXT
-#undef GET_STACK_TRACE_OR_FRAMES
-
-#elif 0
-// This is for the benefit of code analysis tools that may have
-// trouble with the computed #include above.
-# include "stacktrace_x86-inl.h"
-# include "stacktrace_libunwind-inl.h"
-# include "stacktrace_generic-inl.h"
-# include "stacktrace_powerpc-inl.h"
-# include "stacktrace_win32-inl.h"
-# include "stacktrace_arm-inl.h"
-#else
-# error Cannot calculate stack trace: will need to write for your environment
-#endif
diff --git a/third_party/tcmalloc/vendor/src/stacktrace_arm-inl.h b/third_party/tcmalloc/vendor/src/stacktrace_arm-inl.h
deleted file mode 100644
index 5ee1bf9..0000000
--- a/third_party/tcmalloc/vendor/src/stacktrace_arm-inl.h
+++ /dev/null
@@ -1,145 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Doug Kwan
-// This is inspired by Craig Silverstein's PowerPC stacktrace code.
-//
-
-#ifndef BASE_STACKTRACE_ARM_INL_H_
-#define BASE_STACKTRACE_ARM_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include <stdint.h> // for uintptr_t
-#include "base/basictypes.h" // for NULL
-#include <gperftools/stacktrace.h>
-
-// WARNING:
-// This only works if all your code is in either ARM or THUMB mode. With
-// interworking, the frame pointer of the caller can either be in r11 (ARM
-// mode) or r7 (THUMB mode). A callee only saves the frame pointer of its
-// mode in a fixed location on its stack frame. If the caller is a different
-// mode, there is no easy way to find the frame pointer. It can either be
-// still in the designated register or saved on stack along with other callee
-// saved registers.
-
-// Given a pointer to a stack frame, locate and return the calling
-// stackframe, or return NULL if no stackframe can be found. Perform sanity
-// checks (the strictness of which is controlled by the boolean parameter
-// "STRICT_UNWINDING") to reduce the chance that a bad pointer is returned.
-template<bool STRICT_UNWINDING>
-static void **NextStackFrame(void **old_sp) {
- void **new_sp = (void**) old_sp[-1];
-
- // Check that the transition from frame pointer old_sp to frame
- // pointer new_sp isn't clearly bogus
- if (STRICT_UNWINDING) {
- // With the stack growing downwards, older stack frame must be
- // at a greater address that the current one.
- if (new_sp <= old_sp) return NULL;
- // Assume stack frames larger than 100,000 bytes are bogus.
- if ((uintptr_t)new_sp - (uintptr_t)old_sp > 100000) return NULL;
- } else {
- // In the non-strict mode, allow discontiguous stack frames.
- // (alternate-signal-stacks for example).
- if (new_sp == old_sp) return NULL;
- // And allow frames upto about 1MB.
- if ((new_sp > old_sp)
- && ((uintptr_t)new_sp - (uintptr_t)old_sp > 1000000)) return NULL;
- }
- if ((uintptr_t)new_sp & (sizeof(void *) - 1)) return NULL;
- return new_sp;
-}
-
-// This ensures that GetStackTrace stes up the Link Register properly.
-#ifdef __GNUC__
-void StacktraceArmDummyFunction() __attribute__((noinline));
-void StacktraceArmDummyFunction() { __asm__ volatile(""); }
-#else
-# error StacktraceArmDummyFunction() needs to be ported to this platform.
-#endif
-#endif // BASE_STACKTRACE_ARM_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-int GET_STACK_TRACE_OR_FRAMES {
-#ifdef __GNUC__
- void **sp = reinterpret_cast<void**>(__builtin_frame_address(0));
-#else
-# error reading stack point not yet supported on this platform.
-#endif
-
- // On ARM, the return address is stored in the link register (r14).
- // This is not saved on the stack frame of a leaf function. To
- // simplify code that reads return addresses, we call a dummy
- // function so that the return address of this function is also
- // stored in the stack frame. This works at least for gcc.
- StacktraceArmDummyFunction();
-
- int n = 0;
- while (sp && n < max_depth) {
- // The GetStackFrames routine is called when we are in some
- // informational context (the failure signal handler for example).
- // Use the non-strict unwinding rules to produce a stack trace
- // that is as complete as possible (even if it contains a few bogus
- // entries in some rare cases).
- void **next_sp = NextStackFrame<IS_STACK_FRAMES == 0>(sp);
-
- if (skip_count > 0) {
- skip_count--;
- } else {
- result[n] = *sp;
-
-#if IS_STACK_FRAMES
- if (next_sp > sp) {
- sizes[n] = (uintptr_t)next_sp - (uintptr_t)sp;
- } else {
- // A frame-size of 0 is used to indicate unknown frame size.
- sizes[n] = 0;
- }
-#endif
- n++;
- }
- sp = next_sp;
- }
- return n;
-}
diff --git a/third_party/tcmalloc/vendor/src/stacktrace_config.h b/third_party/tcmalloc/vendor/src/stacktrace_config.h
deleted file mode 100644
index 72d108a..0000000
--- a/third_party/tcmalloc/vendor/src/stacktrace_config.h
+++ /dev/null
@@ -1,85 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Paul Pluzhnikov
-//
-// Figure out which unwinder to use on a given platform.
-//
-// Defines STACKTRACE_INL_HEADER to the *-inl.h containing
-// actual unwinder implementation.
-//
-// Defines STACKTRACE_SKIP_CONTEXT_ROUTINES if a separate
-// GetStack{Trace,Frames}WithContext should not be provided.
-//
-// This header is "private" to stacktrace.cc and
-// stacktrace_with_context.cc.
-//
-// DO NOT include it into any other files.
-
-#ifndef BASE_STACKTRACE_CONFIG_H_
-#define BASE_STACKTRACE_CONFIG_H_
-
-// First, the i386 and x86_64 case.
-#if (defined(__i386__) || defined(__x86_64__)) && __GNUC__ >= 2
-# if !defined(NO_FRAME_POINTER)
-# define STACKTRACE_INL_HEADER "stacktrace_x86-inl.h"
-# define STACKTRACE_SKIP_CONTEXT_ROUTINES 1
-# elif defined(HAVE_LIBUNWIND_H) // a proxy for having libunwind installed
-# define STACKTRACE_INL_HEADER "stacktrace_libunwind-inl.h"
-# define STACKTRACE_USES_LIBUNWIND 1
-# elif defined(__linux)
-# error Cannnot calculate stack trace: need either libunwind or frame-pointers (see INSTALL file)
-# else
-# error Cannnot calculate stack trace: need libunwind (see INSTALL file)
-# endif
-
-// The PowerPC case
-#elif (defined(__ppc__) || defined(__PPC__)) && __GNUC__ >= 2
-# if !defined(NO_FRAME_POINTER)
-# define STACKTRACE_INL_HEADER "stacktrace_powerpc-inl.h"
-# else
-# define STACKTRACE_INL_HEADER "stacktrace_generic-inl.h"
-# endif
-
-// The ARM case
-#elif defined(__arm__) && __GNUC__ >= 2
-# if !defined(NO_FRAME_POINTER)
-# define STACKTRACE_INL_HEADER "stacktrace_arm-inl.h"
-# else
-# error stacktrace without frame pointer is not supported on ARM
-# endif
-
-// The Windows case -- probably cygwin and mingw will use one of the
-// x86-includes above, but if not, we can fall back to windows intrinsics.
-#elif defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__)
-# define STACKTRACE_INL_HEADER "stacktrace_win32-inl.h"
-
-#endif // all the cases
-#endif // BASE_STACKTRACE_CONFIG_H_
diff --git a/third_party/tcmalloc/vendor/src/stacktrace_generic-inl.h b/third_party/tcmalloc/vendor/src/stacktrace_generic-inl.h
deleted file mode 100644
index 5a526e2..0000000
--- a/third_party/tcmalloc/vendor/src/stacktrace_generic-inl.h
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Portable implementation - just use glibc
-//
-// Note: The glibc implementation may cause a call to malloc.
-// This can cause a deadlock in HeapProfiler.
-
-#ifndef BASE_STACKTRACE_GENERIC_INL_H_
-#define BASE_STACKTRACE_GENERIC_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include <execinfo.h>
-#include <string.h>
-#include "gperftools/stacktrace.h"
-#endif // BASE_STACKTRACE_GENERIC_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-int GET_STACK_TRACE_OR_FRAMES {
- static const int kStackLength = 64;
- void * stack[kStackLength];
- int size;
-
- size = backtrace(stack, kStackLength);
- skip_count++; // we want to skip the current frame as well
- int result_count = size - skip_count;
- if (result_count < 0)
- result_count = 0;
- if (result_count > max_depth)
- result_count = max_depth;
- for (int i = 0; i < result_count; i++)
- result[i] = stack[i + skip_count];
-
-#if IS_STACK_FRAMES
- // No implementation for finding out the stack frame sizes yet.
- memset(sizes, 0, sizeof(*sizes) * result_count);
-#endif
-
- return result_count;
-}
diff --git a/third_party/tcmalloc/vendor/src/stacktrace_libunwind-inl.h b/third_party/tcmalloc/vendor/src/stacktrace_libunwind-inl.h
deleted file mode 100644
index 82b0cfe..0000000
--- a/third_party/tcmalloc/vendor/src/stacktrace_libunwind-inl.h
+++ /dev/null
@@ -1,128 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Arun Sharma
-//
-// Produce stack trace using libunwind
-
-#ifndef BASE_STACKTRACE_LIBINWIND_INL_H_
-#define BASE_STACKTRACE_LIBINWIND_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-// We only need local unwinder.
-#define UNW_LOCAL_ONLY
-
-extern "C" {
-#include <assert.h>
-#include <string.h> // for memset()
-#include <libunwind.h>
-}
-#include "gperftools/stacktrace.h"
-#include "base/logging.h"
-
-// Sometimes, we can try to get a stack trace from within a stack
-// trace, because libunwind can call mmap (maybe indirectly via an
-// internal mmap based memory allocator), and that mmap gets trapped
-// and causes a stack-trace request. If were to try to honor that
-// recursive request, we'd end up with infinite recursion or deadlock.
-// Luckily, it's safe to ignore those subsequent traces. In such
-// cases, we return 0 to indicate the situation.
-static __thread int recursive;
-
-#endif // BASE_STACKTRACE_LIBINWIND_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-int GET_STACK_TRACE_OR_FRAMES {
- void *ip;
- int n = 0;
- unw_cursor_t cursor;
- unw_context_t uc;
-#if IS_STACK_FRAMES
- unw_word_t sp = 0, next_sp = 0;
-#endif
-
- if (recursive) {
- return 0;
- }
- ++recursive;
-
- unw_getcontext(&uc);
- int ret = unw_init_local(&cursor, &uc);
- assert(ret >= 0);
- skip_count++; // Do not include current frame
-
- while (skip_count--) {
- if (unw_step(&cursor) <= 0) {
- goto out;
- }
-#if IS_STACK_FRAMES
- if (unw_get_reg(&cursor, UNW_REG_SP, &next_sp)) {
- goto out;
- }
-#endif
- }
-
- while (n < max_depth) {
- if (unw_get_reg(&cursor, UNW_REG_IP, (unw_word_t *) &ip) < 0) {
- break;
- }
-#if IS_STACK_FRAMES
- sizes[n] = 0;
-#endif
- result[n++] = ip;
- if (unw_step(&cursor) <= 0) {
- break;
- }
-#if IS_STACK_FRAMES
- sp = next_sp;
- if (unw_get_reg(&cursor, UNW_REG_SP, &next_sp) , 0) {
- break;
- }
- sizes[n - 1] = next_sp - sp;
-#endif
- }
-out:
- --recursive;
- return n;
-}
diff --git a/third_party/tcmalloc/vendor/src/stacktrace_powerpc-inl.h b/third_party/tcmalloc/vendor/src/stacktrace_powerpc-inl.h
deleted file mode 100644
index acf2884..0000000
--- a/third_party/tcmalloc/vendor/src/stacktrace_powerpc-inl.h
+++ /dev/null
@@ -1,170 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// Produce stack trace. I'm guessing (hoping!) the code is much like
-// for x86. For apple machines, at least, it seems to be; see
-// http://developer.apple.com/documentation/mac/runtimehtml/RTArch-59.html
-// http://www.linux-foundation.org/spec/ELF/ppc64/PPC-elf64abi-1.9.html#STACK
-// Linux has similar code: http://patchwork.ozlabs.org/linuxppc/patch?id=8882
-
-#ifndef BASE_STACKTRACE_POWERPC_INL_H_
-#define BASE_STACKTRACE_POWERPC_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include <stdint.h> // for uintptr_t
-#include <stdlib.h> // for NULL
-#include <gperftools/stacktrace.h>
-
-// Given a pointer to a stack frame, locate and return the calling
-// stackframe, or return NULL if no stackframe can be found. Perform sanity
-// checks (the strictness of which is controlled by the boolean parameter
-// "STRICT_UNWINDING") to reduce the chance that a bad pointer is returned.
-template<bool STRICT_UNWINDING>
-static void **NextStackFrame(void **old_sp) {
- void **new_sp = (void **) *old_sp;
-
- // Check that the transition from frame pointer old_sp to frame
- // pointer new_sp isn't clearly bogus
- if (STRICT_UNWINDING) {
- // With the stack growing downwards, older stack frame must be
- // at a greater address that the current one.
- if (new_sp <= old_sp) return NULL;
- // Assume stack frames larger than 100,000 bytes are bogus.
- if ((uintptr_t)new_sp - (uintptr_t)old_sp > 100000) return NULL;
- } else {
- // In the non-strict mode, allow discontiguous stack frames.
- // (alternate-signal-stacks for example).
- if (new_sp == old_sp) return NULL;
- // And allow frames upto about 1MB.
- if ((new_sp > old_sp)
- && ((uintptr_t)new_sp - (uintptr_t)old_sp > 1000000)) return NULL;
- }
- if ((uintptr_t)new_sp & (sizeof(void *) - 1)) return NULL;
- return new_sp;
-}
-
-// This ensures that GetStackTrace stes up the Link Register properly.
-void StacktracePowerPCDummyFunction() __attribute__((noinline));
-void StacktracePowerPCDummyFunction() { __asm__ volatile(""); }
-#endif // BASE_STACKTRACE_POWERPC_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-int GET_STACK_TRACE_OR_FRAMES {
- void **sp;
- // Apple OS X uses an old version of gnu as -- both Darwin 7.9.0 (Panther)
- // and Darwin 8.8.1 (Tiger) use as 1.38. This means we have to use a
- // different asm syntax. I don't know quite the best way to discriminate
- // systems using the old as from the new one; I've gone with __APPLE__.
- // TODO(csilvers): use autoconf instead, to look for 'as --version' == 1 or 2
-#ifdef __APPLE__
- __asm__ volatile ("mr %0,r1" : "=r" (sp));
-#else
- __asm__ volatile ("mr %0,1" : "=r" (sp));
-#endif
-
- // On PowerPC, the "Link Register" or "Link Record" (LR), is a stack
- // entry that holds the return address of the subroutine call (what
- // instruction we run after our function finishes). This is the
- // same as the stack-pointer of our parent routine, which is what we
- // want here. While the compiler will always(?) set up LR for
- // subroutine calls, it may not for leaf functions (such as this one).
- // This routine forces the compiler (at least gcc) to push it anyway.
- StacktracePowerPCDummyFunction();
-
-#if IS_STACK_FRAMES
- // Note we do *not* increment skip_count here for the SYSV ABI. If
- // we did, the list of stack frames wouldn't properly match up with
- // the list of return addresses. Note this means the top pc entry
- // is probably bogus for linux/ppc (and other SYSV-ABI systems).
-#else
- // The LR save area is used by the callee, so the top entry is bogus.
- skip_count++;
-#endif
-
- int n = 0;
- while (sp && n < max_depth) {
- // The GetStackFrames routine is called when we are in some
- // informational context (the failure signal handler for example).
- // Use the non-strict unwinding rules to produce a stack trace
- // that is as complete as possible (even if it contains a few
- // bogus entries in some rare cases).
- void **next_sp = NextStackFrame<!IS_STACK_FRAMES>(sp);
-
- if (skip_count > 0) {
- skip_count--;
- } else {
- // PowerPC has 3 main ABIs, which say where in the stack the
- // Link Register is. For DARWIN and AIX (used by apple and
- // linux ppc64), it's in sp[2]. For SYSV (used by linux ppc),
- // it's in sp[1].
-#if defined(_CALL_AIX) || defined(_CALL_DARWIN)
- result[n] = *(sp+2);
-#elif defined(_CALL_SYSV)
- result[n] = *(sp+1);
-#elif defined(__APPLE__) || (defined(__linux) && defined(__PPC64__))
- // This check is in case the compiler doesn't define _CALL_AIX/etc.
- result[n] = *(sp+2);
-#elif defined(__linux)
- // This check is in case the compiler doesn't define _CALL_SYSV.
- result[n] = *(sp+1);
-#else
-#error Need to specify the PPC ABI for your archiecture.
-#endif
-
-#if IS_STACK_FRAMES
- if (next_sp > sp) {
- sizes[n] = (uintptr_t)next_sp - (uintptr_t)sp;
- } else {
- // A frame-size of 0 is used to indicate unknown frame size.
- sizes[n] = 0;
- }
-#endif
- n++;
- }
- sp = next_sp;
- }
- return n;
-}
diff --git a/third_party/tcmalloc/vendor/src/stacktrace_win32-inl.h b/third_party/tcmalloc/vendor/src/stacktrace_win32-inl.h
deleted file mode 100644
index 2af472d..0000000
--- a/third_party/tcmalloc/vendor/src/stacktrace_win32-inl.h
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Produces a stack trace for Windows. Normally, one could use
-// stacktrace_x86-inl.h or stacktrace_x86_64-inl.h -- and indeed, that
-// should work for binaries compiled using MSVC in "debug" mode.
-// However, in "release" mode, Windows uses frame-pointer
-// optimization, which makes getting a stack trace very difficult.
-//
-// There are several approaches one can take. One is to use Windows
-// intrinsics like StackWalk64. These can work, but have restrictions
-// on how successful they can be. Another attempt is to write a
-// version of stacktrace_x86-inl.h that has heuristic support for
-// dealing with FPO, similar to what WinDbg does (see
-// http://www.nynaeve.net/?p=97).
-//
-// The solution we've ended up doing is to call the undocumented
-// windows function RtlCaptureStackBackTrace, which probably doesn't
-// work with FPO but at least is fast, and doesn't require a symbol
-// server.
-//
-// This code is inspired by a patch from David Vitek:
-// http://code.google.com/p/gperftools/issues/detail?id=83
-
-#ifndef BASE_STACKTRACE_WIN32_INL_H_
-#define BASE_STACKTRACE_WIN32_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include "config.h"
-#include <windows.h> // for GetProcAddress and GetModuleHandle
-#include <assert.h>
-
-typedef USHORT NTAPI RtlCaptureStackBackTrace_Function(
- IN ULONG frames_to_skip,
- IN ULONG frames_to_capture,
- OUT PVOID *backtrace,
- OUT PULONG backtrace_hash);
-
-// Load the function we need at static init time, where we don't have
-// to worry about someone else holding the loader's lock.
-static RtlCaptureStackBackTrace_Function* const RtlCaptureStackBackTrace_fn =
- (RtlCaptureStackBackTrace_Function*)
- GetProcAddress(GetModuleHandleA("ntdll.dll"), "RtlCaptureStackBackTrace");
-
-PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth,
- int skip_count) {
- if (!RtlCaptureStackBackTrace_fn) {
- // TODO(csilvers): should we log an error here?
- return 0; // can't find a stacktrace with no function to call
- }
- return (int)RtlCaptureStackBackTrace_fn(skip_count + 2, max_depth,
- result, 0);
-}
-
-PERFTOOLS_DLL_DECL int GetStackFrames(void** /* pcs */,
- int* /* sizes */,
- int /* max_depth */,
- int /* skip_count */) {
- assert(0 == "Not yet implemented");
- return 0;
-}
-
-#endif // BASE_STACKTRACE_WIN32_INL_H_
diff --git a/third_party/tcmalloc/vendor/src/stacktrace_x86-inl.h b/third_party/tcmalloc/vendor/src/stacktrace_x86-inl.h
deleted file mode 100644
index 9d76342..0000000
--- a/third_party/tcmalloc/vendor/src/stacktrace_x86-inl.h
+++ /dev/null
@@ -1,351 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Produce stack trace
-
-#ifndef BASE_STACKTRACE_X86_INL_H_
-#define BASE_STACKTRACE_X86_INL_H_
-// Note: this file is included into stacktrace.cc more than once.
-// Anything that should only be defined once should be here:
-
-#include "config.h"
-#include <stdlib.h> // for NULL
-#include <assert.h>
-#if defined(HAVE_SYS_UCONTEXT_H)
-#include <sys/ucontext.h>
-#elif defined(HAVE_UCONTEXT_H)
-#include <ucontext.h> // for ucontext_t
-#elif defined(HAVE_CYGWIN_SIGNAL_H)
-// cygwin/signal.h has a buglet where it uses pthread_attr_t without
-// #including <pthread.h> itself. So we have to do it.
-# ifdef HAVE_PTHREAD
-# include <pthread.h>
-# endif
-#include <cygwin/signal.h>
-typedef ucontext ucontext_t;
-#endif
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h> // for msync
-#include "base/vdso_support.h"
-#endif
-
-#include "gperftools/stacktrace.h"
-
-#if defined(__linux__) && defined(__i386__) && defined(__ELF__) && defined(HAVE_MMAP)
-// Count "push %reg" instructions in VDSO __kernel_vsyscall(),
-// preceeding "syscall" or "sysenter".
-// If __kernel_vsyscall uses frame pointer, answer 0.
-//
-// kMaxBytes tells how many instruction bytes of __kernel_vsyscall
-// to analyze before giving up. Up to kMaxBytes+1 bytes of
-// instructions could be accessed.
-//
-// Here are known __kernel_vsyscall instruction sequences:
-//
-// SYSENTER (linux-2.6.26/arch/x86/vdso/vdso32/sysenter.S).
-// Used on Intel.
-// 0xffffe400 <__kernel_vsyscall+0>: push %ecx
-// 0xffffe401 <__kernel_vsyscall+1>: push %edx
-// 0xffffe402 <__kernel_vsyscall+2>: push %ebp
-// 0xffffe403 <__kernel_vsyscall+3>: mov %esp,%ebp
-// 0xffffe405 <__kernel_vsyscall+5>: sysenter
-//
-// SYSCALL (see linux-2.6.26/arch/x86/vdso/vdso32/syscall.S).
-// Used on AMD.
-// 0xffffe400 <__kernel_vsyscall+0>: push %ebp
-// 0xffffe401 <__kernel_vsyscall+1>: mov %ecx,%ebp
-// 0xffffe403 <__kernel_vsyscall+3>: syscall
-//
-// i386 (see linux-2.6.26/arch/x86/vdso/vdso32/int80.S)
-// 0xffffe400 <__kernel_vsyscall+0>: int $0x80
-// 0xffffe401 <__kernel_vsyscall+1>: ret
-//
-static const int kMaxBytes = 10;
-
-// We use assert()s instead of DCHECK()s -- this is too low level
-// for DCHECK().
-
-static int CountPushInstructions(const unsigned char *const addr) {
- int result = 0;
- for (int i = 0; i < kMaxBytes; ++i) {
- if (addr[i] == 0x89) {
- // "mov reg,reg"
- if (addr[i + 1] == 0xE5) {
- // Found "mov %esp,%ebp".
- return 0;
- }
- ++i; // Skip register encoding byte.
- } else if (addr[i] == 0x0F &&
- (addr[i + 1] == 0x34 || addr[i + 1] == 0x05)) {
- // Found "sysenter" or "syscall".
- return result;
- } else if ((addr[i] & 0xF0) == 0x50) {
- // Found "push %reg".
- ++result;
- } else if (addr[i] == 0xCD && addr[i + 1] == 0x80) {
- // Found "int $0x80"
- assert(result == 0);
- return 0;
- } else {
- // Unexpected instruction.
- assert(0 == "unexpected instruction in __kernel_vsyscall");
- return 0;
- }
- }
- // Unexpected: didn't find SYSENTER or SYSCALL in
- // [__kernel_vsyscall, __kernel_vsyscall + kMaxBytes) interval.
- assert(0 == "did not find SYSENTER or SYSCALL in __kernel_vsyscall");
- return 0;
-}
-#endif
-
-// Given a pointer to a stack frame, locate and return the calling
-// stackframe, or return NULL if no stackframe can be found. Perform sanity
-// checks (the strictness of which is controlled by the boolean parameter
-// "STRICT_UNWINDING") to reduce the chance that a bad pointer is returned.
-template<bool STRICT_UNWINDING, bool WITH_CONTEXT>
-static void **NextStackFrame(void **old_sp, const void *uc) {
- void **new_sp = (void **) *old_sp;
-
-#if defined(__linux__) && defined(__i386__) && defined(HAVE_VDSO_SUPPORT)
- if (WITH_CONTEXT && uc != NULL) {
- // How many "push %reg" instructions are there at __kernel_vsyscall?
- // This is constant for a given kernel and processor, so compute
- // it only once.
- static int num_push_instructions = -1; // Sentinel: not computed yet.
- // Initialize with sentinel value: __kernel_rt_sigreturn can not possibly
- // be there.
- static const unsigned char *kernel_rt_sigreturn_address = NULL;
- static const unsigned char *kernel_vsyscall_address = NULL;
- if (num_push_instructions == -1) {
- base::VDSOSupport vdso;
- if (vdso.IsPresent()) {
- base::VDSOSupport::SymbolInfo rt_sigreturn_symbol_info;
- base::VDSOSupport::SymbolInfo vsyscall_symbol_info;
- if (!vdso.LookupSymbol("__kernel_rt_sigreturn", "LINUX_2.5",
- STT_FUNC, &rt_sigreturn_symbol_info) ||
- !vdso.LookupSymbol("__kernel_vsyscall", "LINUX_2.5",
- STT_FUNC, &vsyscall_symbol_info) ||
- rt_sigreturn_symbol_info.address == NULL ||
- vsyscall_symbol_info.address == NULL) {
- // Unexpected: 32-bit VDSO is present, yet one of the expected
- // symbols is missing or NULL.
- assert(0 == "VDSO is present, but doesn't have expected symbols");
- num_push_instructions = 0;
- } else {
- kernel_rt_sigreturn_address =
- reinterpret_cast<const unsigned char *>(
- rt_sigreturn_symbol_info.address);
- kernel_vsyscall_address =
- reinterpret_cast<const unsigned char *>(
- vsyscall_symbol_info.address);
- num_push_instructions =
- CountPushInstructions(kernel_vsyscall_address);
- }
- } else {
- num_push_instructions = 0;
- }
- }
- if (num_push_instructions != 0 && kernel_rt_sigreturn_address != NULL &&
- old_sp[1] == kernel_rt_sigreturn_address) {
- const ucontext_t *ucv = static_cast<const ucontext_t *>(uc);
- // This kernel does not use frame pointer in its VDSO code,
- // and so %ebp is not suitable for unwinding.
- void **const reg_ebp =
- reinterpret_cast<void **>(ucv->uc_mcontext.gregs[REG_EBP]);
- const unsigned char *const reg_eip =
- reinterpret_cast<unsigned char *>(ucv->uc_mcontext.gregs[REG_EIP]);
- if (new_sp == reg_ebp &&
- kernel_vsyscall_address <= reg_eip &&
- reg_eip - kernel_vsyscall_address < kMaxBytes) {
- // We "stepped up" to __kernel_vsyscall, but %ebp is not usable.
- // Restore from 'ucv' instead.
- void **const reg_esp =
- reinterpret_cast<void **>(ucv->uc_mcontext.gregs[REG_ESP]);
- // Check that alleged %esp is not NULL and is reasonably aligned.
- if (reg_esp &&
- ((uintptr_t)reg_esp & (sizeof(reg_esp) - 1)) == 0) {
- // Check that alleged %esp is actually readable. This is to prevent
- // "double fault" in case we hit the first fault due to e.g. stack
- // corruption.
- //
- // page_size is linker-initalized to avoid async-unsafe locking
- // that GCC would otherwise insert (__cxa_guard_acquire etc).
- static int page_size;
- if (page_size == 0) {
- // First time through.
- page_size = getpagesize();
- }
- void *const reg_esp_aligned =
- reinterpret_cast<void *>(
- (uintptr_t)(reg_esp + num_push_instructions - 1) &
- ~(page_size - 1));
- if (msync(reg_esp_aligned, page_size, MS_ASYNC) == 0) {
- // Alleged %esp is readable, use it for further unwinding.
- new_sp = reinterpret_cast<void **>(
- reg_esp[num_push_instructions - 1]);
- }
- }
- }
- }
- }
-#endif
-
- // Check that the transition from frame pointer old_sp to frame
- // pointer new_sp isn't clearly bogus
- if (STRICT_UNWINDING) {
- // With the stack growing downwards, older stack frame must be
- // at a greater address that the current one.
- if (new_sp <= old_sp) return NULL;
- // Assume stack frames larger than 100,000 bytes are bogus.
- if ((uintptr_t)new_sp - (uintptr_t)old_sp > 100000) return NULL;
- } else {
- // In the non-strict mode, allow discontiguous stack frames.
- // (alternate-signal-stacks for example).
- if (new_sp == old_sp) return NULL;
- if (new_sp > old_sp) {
- // And allow frames upto about 1MB.
- const uintptr_t delta = (uintptr_t)new_sp - (uintptr_t)old_sp;
- const uintptr_t acceptable_delta = 1000000;
- if (delta > acceptable_delta) {
- return NULL;
- }
- }
- }
- if ((uintptr_t)new_sp & (sizeof(void *) - 1)) return NULL;
-#ifdef __i386__
- // On 64-bit machines, the stack pointer can be very close to
- // 0xffffffff, so we explicitly check for a pointer into the
- // last two pages in the address space
- if ((uintptr_t)new_sp >= 0xffffe000) return NULL;
-#endif
-#ifdef HAVE_MMAP
- if (!STRICT_UNWINDING) {
- // Lax sanity checks cause a crash on AMD-based machines with
- // VDSO-enabled kernels.
- // Make an extra sanity check to insure new_sp is readable.
- // Note: NextStackFrame<false>() is only called while the program
- // is already on its last leg, so it's ok to be slow here.
- static int page_size = getpagesize();
- void *new_sp_aligned = (void *)((uintptr_t)new_sp & ~(page_size - 1));
- if (msync(new_sp_aligned, page_size, MS_ASYNC) == -1)
- return NULL;
- }
-#endif
- return new_sp;
-}
-
-#endif // BASE_STACKTRACE_X86_INL_H_
-
-// Note: this part of the file is included several times.
-// Do not put globals below.
-
-// The following 4 functions are generated from the code below:
-// GetStack{Trace,Frames}()
-// GetStack{Trace,Frames}WithContext()
-//
-// These functions take the following args:
-// void** result: the stack-trace, as an array
-// int* sizes: the size of each stack frame, as an array
-// (GetStackFrames* only)
-// int max_depth: the size of the result (and sizes) array(s)
-// int skip_count: how many stack pointers to skip before storing in result
-// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only)
-
-int GET_STACK_TRACE_OR_FRAMES {
- void **sp;
-#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2) || __llvm__
- // __builtin_frame_address(0) can return the wrong address on gcc-4.1.0-k8.
- // It's always correct on llvm, and the techniques below aren't (in
- // particular, llvm-gcc will make a copy of pcs, so it's not in sp[2]),
- // so we also prefer __builtin_frame_address when running under llvm.
- sp = reinterpret_cast<void**>(__builtin_frame_address(0));
-#elif defined(__i386__)
- // Stack frame format:
- // sp[0] pointer to previous frame
- // sp[1] caller address
- // sp[2] first argument
- // ...
- // NOTE: This will break under llvm, since result is a copy and not in sp[2]
- sp = (void **)&result - 2;
-#elif defined(__x86_64__)
- unsigned long rbp;
- // Move the value of the register %rbp into the local variable rbp.
- // We need 'volatile' to prevent this instruction from getting moved
- // around during optimization to before function prologue is done.
- // An alternative way to achieve this
- // would be (before this __asm__ instruction) to call Noop() defined as
- // static void Noop() __attribute__ ((noinline)); // prevent inlining
- // static void Noop() { asm(""); } // prevent optimizing-away
- __asm__ volatile ("mov %%rbp, %0" : "=r" (rbp));
- // Arguments are passed in registers on x86-64, so we can't just
- // offset from &result
- sp = (void **) rbp;
-#else
-# error Using stacktrace_x86-inl.h on a non x86 architecture!
-#endif
-
- int n = 0;
- while (sp && n < max_depth) {
- if (*(sp+1) == reinterpret_cast<void *>(0)) {
- // In 64-bit code, we often see a frame that
- // points to itself and has a return address of 0.
- break;
- }
-#if !IS_WITH_CONTEXT
- const void *const ucp = NULL;
-#endif
- void **next_sp = NextStackFrame<!IS_STACK_FRAMES, IS_WITH_CONTEXT>(sp, ucp);
- if (skip_count > 0) {
- skip_count--;
- } else {
- result[n] = *(sp+1);
-#if IS_STACK_FRAMES
- if (next_sp > sp) {
- sizes[n] = (uintptr_t)next_sp - (uintptr_t)sp;
- } else {
- // A frame-size of 0 is used to indicate unknown frame size.
- sizes[n] = 0;
- }
-#endif
- n++;
- }
- sp = next_sp;
- }
- return n;
-}
diff --git a/third_party/tcmalloc/vendor/src/static_vars.cc b/third_party/tcmalloc/vendor/src/static_vars.cc
deleted file mode 100644
index 6fc852a..0000000
--- a/third_party/tcmalloc/vendor/src/static_vars.cc
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Ken Ashcraft <opensource@google.com>
-
-#include "static_vars.h"
-#include <stddef.h> // for NULL
-#include <new> // for operator new
-#include "internal_logging.h" // for CHECK_CONDITION
-#include "common.h"
-#include "sampler.h" // for Sampler
-
-namespace tcmalloc {
-
-SpinLock Static::pageheap_lock_(SpinLock::LINKER_INITIALIZED);
-SizeMap Static::sizemap_;
-CentralFreeListPadded Static::central_cache_[kNumClasses];
-PageHeapAllocator<Span> Static::span_allocator_;
-PageHeapAllocator<StackTrace> Static::stacktrace_allocator_;
-Span Static::sampled_objects_;
-PageHeapAllocator<StackTraceTable::Bucket> Static::bucket_allocator_;
-StackTrace* Static::growth_stacks_ = NULL;
-PageHeap* Static::pageheap_ = NULL;
-
-void Static::InitStaticVars() {
- sizemap_.Init();
- span_allocator_.Init();
- span_allocator_.New(); // Reduce cache conflicts
- span_allocator_.New(); // Reduce cache conflicts
- stacktrace_allocator_.Init();
- bucket_allocator_.Init();
- // Do a bit of sanitizing: make sure central_cache is aligned properly
- CHECK_CONDITION((sizeof(central_cache_[0]) % 64) == 0);
- for (int i = 0; i < kNumClasses; ++i) {
- central_cache_[i].Init(i);
- }
- // It's important to have PageHeap allocated, not in static storage,
- // so that HeapLeakChecker does not consider all the byte patterns stored
- // in is caches as pointers that are sources of heap object liveness,
- // which leads to it missing some memory leaks.
- pageheap_ = new (MetaDataAlloc(sizeof(PageHeap))) PageHeap;
- DLL_Init(&sampled_objects_);
- Sampler::InitStatics();
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/vendor/src/static_vars.h b/third_party/tcmalloc/vendor/src/static_vars.h
deleted file mode 100644
index 185a1d4..0000000
--- a/third_party/tcmalloc/vendor/src/static_vars.h
+++ /dev/null
@@ -1,111 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Ken Ashcraft <opensource@google.com>
-//
-// Static variables shared by multiple classes.
-
-#ifndef TCMALLOC_STATIC_VARS_H_
-#define TCMALLOC_STATIC_VARS_H_
-
-#include <config.h>
-#include "base/spinlock.h"
-#include "central_freelist.h"
-#include "common.h"
-#include "page_heap.h"
-#include "page_heap_allocator.h"
-#include "span.h"
-#include "stack_trace_table.h"
-
-namespace tcmalloc {
-
-class Static {
- public:
- // Linker initialized, so this lock can be accessed at any time.
- static SpinLock* pageheap_lock() { return &pageheap_lock_; }
-
- // Must be called before calling any of the accessors below.
- static void InitStaticVars();
-
- // Central cache -- an array of free-lists, one per size-class.
- // We have a separate lock per free-list to reduce contention.
- static CentralFreeListPadded* central_cache() { return central_cache_; }
-
- static SizeMap* sizemap() { return &sizemap_; }
-
- //////////////////////////////////////////////////////////////////////
- // In addition to the explicit initialization comment, the variables below
- // must be protected by pageheap_lock.
-
- // Page-level allocator.
- static PageHeap* pageheap() { return pageheap_; }
-
- static PageHeapAllocator<Span>* span_allocator() { return &span_allocator_; }
-
- static PageHeapAllocator<StackTrace>* stacktrace_allocator() {
- return &stacktrace_allocator_;
- }
-
- static StackTrace* growth_stacks() { return growth_stacks_; }
- static void set_growth_stacks(StackTrace* s) { growth_stacks_ = s; }
-
- // State kept for sampled allocations (/pprof/heap support)
- static Span* sampled_objects() { return &sampled_objects_; }
- static PageHeapAllocator<StackTraceTable::Bucket>* bucket_allocator() {
- return &bucket_allocator_;
- }
-
- private:
- static SpinLock pageheap_lock_;
-
- // These static variables require explicit initialization. We cannot
- // count on their constructors to do any initialization because other
- // static variables may try to allocate memory before these variables
- // can run their constructors.
-
- static SizeMap sizemap_;
- static CentralFreeListPadded central_cache_[kNumClasses];
- static PageHeapAllocator<Span> span_allocator_;
- static PageHeapAllocator<StackTrace> stacktrace_allocator_;
- static Span sampled_objects_;
- static PageHeapAllocator<StackTraceTable::Bucket> bucket_allocator_;
-
- // Linked list of stack traces recorded every time we allocated memory
- // from the system. Useful for finding allocation sites that cause
- // increase in the footprint of the system. The linked list pointer
- // is stored in trace->stack[kMaxStackDepth-1].
- static StackTrace* growth_stacks_;
-
- static PageHeap* pageheap_;
-};
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_STATIC_VARS_H_
diff --git a/third_party/tcmalloc/vendor/src/symbolize.cc b/third_party/tcmalloc/vendor/src/symbolize.cc
deleted file mode 100644
index d90c4b8..0000000
--- a/third_party/tcmalloc/vendor/src/symbolize.cc
+++ /dev/null
@@ -1,280 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// This forks out to pprof to do the actual symbolizing. We might
-// be better off writing our own in C++.
-
-#include "config.h"
-#include "symbolize.h"
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for write()
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h> // for socketpair() -- needed by Symbolize
-#endif
-#ifdef HAVE_SYS_WAIT_H
-#include <sys/wait.h> // for wait() -- needed by Symbolize
-#endif
-#ifdef HAVE_POLL_H
-#include <poll.h>
-#endif
-#ifdef __MACH__
-#include <mach-o/dyld.h> // for GetProgramInvocationName()
-#include <limits.h> // for PATH_MAX
-#endif
-#if defined(__CYGWIN__) || defined(__CYGWIN32__)
-#include <io.h> // for get_osfhandle()
-#endif
-#include <string>
-#include "base/commandlineflags.h"
-#include "base/logging.h"
-#include "base/sysinfo.h"
-
-using std::string;
-using tcmalloc::DumpProcSelfMaps; // from sysinfo.h
-
-
-DEFINE_string(symbolize_pprof,
- EnvToString("PPROF_PATH", "pprof"),
- "Path to pprof to call for reporting function names.");
-
-// heap_profile_table_pprof may be referenced after destructors are
-// called (since that's when leak-checking is done), so we make
-// a more-permanent copy that won't ever get destroyed.
-static string* g_pprof_path = new string(FLAGS_symbolize_pprof);
-
-// Returns NULL if we're on an OS where we can't get the invocation name.
-// Using a static var is ok because we're not called from a thread.
-static char* GetProgramInvocationName() {
-#if defined(HAVE_PROGRAM_INVOCATION_NAME)
- extern char* program_invocation_name; // gcc provides this
- return program_invocation_name;
-#elif defined(__MACH__)
- // We don't want to allocate memory for this since we may be
- // calculating it when memory is corrupted.
- static char program_invocation_name[PATH_MAX];
- if (program_invocation_name[0] == '\0') { // first time calculating
- uint32_t length = sizeof(program_invocation_name);
- if (_NSGetExecutablePath(program_invocation_name, &length))
- return NULL;
- }
- return program_invocation_name;
-#else
- return NULL; // figure out a way to get argv[0]
-#endif
-}
-
-// Prints an error message when you can't run Symbolize().
-static void PrintError(const char* reason) {
- RAW_LOG(ERROR,
- "*** WARNING: Cannot convert addresses to symbols in output below.\n"
- "*** Reason: %s\n"
- "*** If you cannot fix this, try running pprof directly.\n",
- reason);
-}
-
-void SymbolTable::Add(const void* addr) {
- symbolization_table_[addr] = "";
-}
-
-const char* SymbolTable::GetSymbol(const void* addr) {
- return symbolization_table_[addr];
-}
-
-// Updates symbolization_table with the pointers to symbol names corresponding
-// to its keys. The symbol names are stored in out, which is allocated and
-// freed by the caller of this routine.
-// Note that the forking/etc is not thread-safe or re-entrant. That's
-// ok for the purpose we need -- reporting leaks detected by heap-checker
-// -- but be careful if you decide to use this routine for other purposes.
-// Returns number of symbols read on error. If can't symbolize, returns 0
-// and emits an error message about why.
-int SymbolTable::Symbolize() {
-#if !defined(HAVE_UNISTD_H) || !defined(HAVE_SYS_SOCKET_H) || !defined(HAVE_SYS_WAIT_H)
- PrintError("Perftools does not know how to call a sub-process on this O/S");
- return 0;
-#else
- const char* argv0 = GetProgramInvocationName();
- if (argv0 == NULL) { // can't call symbolize if we can't figure out our name
- PrintError("Cannot figure out the name of this executable (argv0)");
- return 0;
- }
- if (access(g_pprof_path->c_str(), R_OK) != 0) {
- PrintError("Cannot find 'pprof' (is PPROF_PATH set correctly?)");
- return 0;
- }
-
- // All this work is to do two-way communication. ugh.
- int *child_in = NULL; // file descriptors
- int *child_out = NULL; // for now, we don't worry about child_err
- int child_fds[5][2]; // socketpair may be called up to five times below
-
- // The client program may close its stdin and/or stdout and/or stderr
- // thus allowing socketpair to reuse file descriptors 0, 1 or 2.
- // In this case the communication between the forked processes may be broken
- // if either the parent or the child tries to close or duplicate these
- // descriptors. The loop below produces two pairs of file descriptors, each
- // greater than 2 (stderr).
- for (int i = 0; i < 5; i++) {
- if (socketpair(AF_UNIX, SOCK_STREAM, 0, child_fds[i]) == -1) {
- for (int j = 0; j < i; j++) {
- close(child_fds[j][0]);
- close(child_fds[j][1]);
- PrintError("Cannot create a socket pair");
- return 0;
- }
- } else {
- if ((child_fds[i][0] > 2) && (child_fds[i][1] > 2)) {
- if (child_in == NULL) {
- child_in = child_fds[i];
- } else {
- child_out = child_fds[i];
- for (int j = 0; j < i; j++) {
- if (child_fds[j] == child_in) continue;
- close(child_fds[j][0]);
- close(child_fds[j][1]);
- }
- break;
- }
- }
- }
- }
-
- switch (fork()) {
- case -1: { // error
- close(child_in[0]);
- close(child_in[1]);
- close(child_out[0]);
- close(child_out[1]);
- PrintError("Unknown error calling fork()");
- return 0;
- }
- case 0: { // child
- close(child_in[1]); // child uses the 0's, parent uses the 1's
- close(child_out[1]); // child uses the 0's, parent uses the 1's
- close(0);
- close(1);
- if (dup2(child_in[0], 0) == -1) _exit(1);
- if (dup2(child_out[0], 1) == -1) _exit(2);
- // Unset vars that might cause trouble when we fork
- unsetenv("CPUPROFILE");
- unsetenv("HEAPPROFILE");
- unsetenv("HEAPCHECK");
- unsetenv("PERFTOOLS_VERBOSE");
- execlp(g_pprof_path->c_str(), g_pprof_path->c_str(),
- "--symbols", argv0, NULL);
- _exit(3); // if execvp fails, it's bad news for us
- }
- default: { // parent
- close(child_in[0]); // child uses the 0's, parent uses the 1's
- close(child_out[0]); // child uses the 0's, parent uses the 1's
-#ifdef HAVE_POLL_H
- // Waiting for 1ms seems to give the OS time to notice any errors.
- poll(0, 0, 1);
- // For maximum safety, we check to make sure the execlp
- // succeeded before trying to write. (Otherwise we'll get a
- // SIGPIPE.) For systems without poll.h, we'll just skip this
- // check, and trust that the user set PPROF_PATH correctly!
- struct pollfd pfd = { child_in[1], POLLOUT, 0 };
- if (!poll(&pfd, 1, 0) || !(pfd.revents & POLLOUT) ||
- (pfd.revents & (POLLHUP|POLLERR))) {
- PrintError("Cannot run 'pprof' (is PPROF_PATH set correctly?)");
- return 0;
- }
-#endif
-#if defined(__CYGWIN__) || defined(__CYGWIN32__)
- // On cygwin, DumpProcSelfMaps() takes a HANDLE, not an fd. Convert.
- const HANDLE symbols_handle = (HANDLE) get_osfhandle(child_in[1]);
- DumpProcSelfMaps(symbols_handle);
-#else
- DumpProcSelfMaps(child_in[1]); // what pprof expects on stdin
-#endif
-
- // Allocate 24 bytes = ("0x" + 8 bytes + "\n" + overhead) for each
- // address to feed to pprof.
- const int kOutBufSize = 24 * symbolization_table_.size();
- char *pprof_buffer = new char[kOutBufSize];
- int written = 0;
- for (SymbolMap::const_iterator iter = symbolization_table_.begin();
- iter != symbolization_table_.end(); ++iter) {
- written += snprintf(pprof_buffer + written, kOutBufSize - written,
- // pprof expects format to be 0xXXXXXX
- "0x%"PRIxPTR"\n", reinterpret_cast<uintptr_t>(iter->first));
- }
- write(child_in[1], pprof_buffer, strlen(pprof_buffer));
- close(child_in[1]); // that's all we need to write
-
- const int kSymbolBufferSize = kSymbolSize * symbolization_table_.size();
- int total_bytes_read = 0;
- delete[] symbol_buffer_;
- symbol_buffer_ = new char[kSymbolBufferSize];
- memset(symbol_buffer_, '\0', kSymbolBufferSize);
- while (1) {
- int bytes_read = read(child_out[1], symbol_buffer_ + total_bytes_read,
- kSymbolBufferSize - total_bytes_read);
- if (bytes_read < 0) {
- close(child_out[1]);
- PrintError("Cannot read data from pprof");
- return 0;
- } else if (bytes_read == 0) {
- close(child_out[1]);
- wait(NULL);
- break;
- } else {
- total_bytes_read += bytes_read;
- }
- }
- // We have successfully read the output of pprof into out. Make sure
- // the last symbol is full (we can tell because it ends with a \n).
- if (total_bytes_read == 0 || symbol_buffer_[total_bytes_read - 1] != '\n')
- return 0;
- // make the symbolization_table_ values point to the output vector
- SymbolMap::iterator fill = symbolization_table_.begin();
- int num_symbols = 0;
- const char *current_name = symbol_buffer_;
- for (int i = 0; i < total_bytes_read; i++) {
- if (symbol_buffer_[i] == '\n') {
- fill->second = current_name;
- symbol_buffer_[i] = '\0';
- current_name = symbol_buffer_ + i + 1;
- fill++;
- num_symbols++;
- }
- }
- return num_symbols;
- }
- }
- PrintError("Unkown error (should never occur!)");
- return 0; // shouldn't be reachable
-#endif
-}
diff --git a/third_party/tcmalloc/vendor/src/symbolize.h b/third_party/tcmalloc/vendor/src/symbolize.h
deleted file mode 100644
index 12c976b..0000000
--- a/third_party/tcmalloc/vendor/src/symbolize.h
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-
-#ifndef TCMALLOC_SYMBOLIZE_H_
-#define TCMALLOC_SYMBOLIZE_H_
-
-#include "config.h"
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t
-#endif
-#include <stddef.h> // for NULL
-#include <map>
-
-using std::map;
-
-// SymbolTable encapsulates the address operations necessary for stack trace
-// symbolization. A common use-case is to Add() the addresses from one or
-// several stack traces to a table, call Symbolize() once and use GetSymbol()
-// to get the symbol names for pretty-printing the stack traces.
-class SymbolTable {
- public:
- SymbolTable()
- : symbol_buffer_(NULL) {}
- ~SymbolTable() {
- delete[] symbol_buffer_;
- }
-
- // Adds an address to the table. This may overwrite a currently known symbol
- // name, so Add() should not generally be called after Symbolize().
- void Add(const void* addr);
-
- // Returns the symbol name for addr, if the given address was added before
- // the last successful call to Symbolize(). Otherwise may return an empty
- // c-string.
- const char* GetSymbol(const void* addr);
-
- // Obtains the symbol names for the addresses stored in the table and returns
- // the number of addresses actually symbolized.
- int Symbolize();
-
- private:
- typedef map<const void*, const char*> SymbolMap;
-
- // An average size of memory allocated for a stack trace symbol.
- static const int kSymbolSize = 1024;
-
- // Map from addresses to symbol names.
- SymbolMap symbolization_table_;
-
- // Pointer to the buffer that stores the symbol names.
- char *symbol_buffer_;
-};
-
-#endif // TCMALLOC_SYMBOLIZE_H_
diff --git a/third_party/tcmalloc/vendor/src/system-alloc.cc b/third_party/tcmalloc/vendor/src/system-alloc.cc
deleted file mode 100644
index abfe472..0000000
--- a/third_party/tcmalloc/vendor/src/system-alloc.cc
+++ /dev/null
@@ -1,530 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-
-#include <config.h>
-#include <errno.h> // for EAGAIN, errno
-#include <fcntl.h> // for open, O_RDWR
-#include <stddef.h> // for size_t, NULL, ptrdiff_t
-#if defined HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t, intptr_t
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#include <sys/types.h>
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h> // for munmap, mmap, MADV_DONTNEED, etc
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for sbrk, getpagesize, off_t
-#endif
-#include <new> // for operator new
-#include <gperftools/malloc_extension.h>
-#include "base/basictypes.h"
-#include "base/commandlineflags.h"
-#include "base/spinlock.h" // for SpinLockHolder, SpinLock, etc
-#include "common.h"
-#include "internal_logging.h"
-
-// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old
-// form of the name instead.
-#ifndef MAP_ANONYMOUS
-# define MAP_ANONYMOUS MAP_ANON
-#endif
-
-// MADV_FREE is specifically designed for use by malloc(), but only
-// FreeBSD supports it; in linux we fall back to the somewhat inferior
-// MADV_DONTNEED.
-#if !defined(MADV_FREE) && defined(MADV_DONTNEED)
-# define MADV_FREE MADV_DONTNEED
-#endif
-
-// Solaris has a bug where it doesn't declare madvise() for C++.
-// http://www.opensolaris.org/jive/thread.jspa?threadID=21035&tstart=0
-#if defined(__sun) && defined(__SVR4)
-# include <sys/types.h> // for caddr_t
- extern "C" { extern int madvise(caddr_t, size_t, int); }
-#endif
-
-// Set kDebugMode mode so that we can have use C++ conditionals
-// instead of preprocessor conditionals.
-#ifdef NDEBUG
-static const bool kDebugMode = false;
-#else
-static const bool kDebugMode = true;
-#endif
-
-// TODO(sanjay): Move the code below into the tcmalloc namespace
-using tcmalloc::kLog;
-using tcmalloc::Log;
-
-// Anonymous namespace to avoid name conflicts on "CheckAddressBits".
-namespace {
-
-// Check that no bit is set at position ADDRESS_BITS or higher.
-template <int ADDRESS_BITS> bool CheckAddressBits(uintptr_t ptr) {
- return (ptr >> ADDRESS_BITS) == 0;
-}
-
-// Specialize for the bit width of a pointer to avoid undefined shift.
-template <> bool CheckAddressBits<8 * sizeof(void*)>(uintptr_t ptr) {
- return true;
-}
-
-} // Anonymous namespace to avoid name conflicts on "CheckAddressBits".
-
-COMPILE_ASSERT(kAddressBits <= 8 * sizeof(void*),
- address_bits_larger_than_pointer_size);
-
-// Structure for discovering alignment
-union MemoryAligner {
- void* p;
- double d;
- size_t s;
-} CACHELINE_ALIGNED;
-
-static SpinLock spinlock(SpinLock::LINKER_INITIALIZED);
-
-#if defined(HAVE_MMAP) || defined(MADV_FREE)
-// Page size is initialized on demand (only needed for mmap-based allocators)
-static size_t pagesize = 0;
-#endif
-
-// The current system allocator
-SysAllocator* sys_alloc = NULL;
-
-// Configuration parameters.
-DEFINE_int32(malloc_devmem_start,
- EnvToInt("TCMALLOC_DEVMEM_START", 0),
- "Physical memory starting location in MB for /dev/mem allocation."
- " Setting this to 0 disables /dev/mem allocation");
-DEFINE_int32(malloc_devmem_limit,
- EnvToInt("TCMALLOC_DEVMEM_LIMIT", 0),
- "Physical memory limit location in MB for /dev/mem allocation."
- " Setting this to 0 means no limit.");
-DEFINE_bool(malloc_skip_sbrk,
- EnvToBool("TCMALLOC_SKIP_SBRK", false),
- "Whether sbrk can be used to obtain memory.");
-DEFINE_bool(malloc_skip_mmap,
- EnvToBool("TCMALLOC_SKIP_MMAP", false),
- "Whether mmap can be used to obtain memory.");
-
-// static allocators
-class SbrkSysAllocator : public SysAllocator {
-public:
- SbrkSysAllocator() : SysAllocator() {
- }
- void* Alloc(size_t size, size_t *actual_size, size_t alignment);
-};
-static char sbrk_space[sizeof(SbrkSysAllocator)];
-
-class MmapSysAllocator : public SysAllocator {
-public:
- MmapSysAllocator() : SysAllocator() {
- }
- void* Alloc(size_t size, size_t *actual_size, size_t alignment);
-};
-static char mmap_space[sizeof(MmapSysAllocator)];
-
-class DevMemSysAllocator : public SysAllocator {
-public:
- DevMemSysAllocator() : SysAllocator() {
- }
- void* Alloc(size_t size, size_t *actual_size, size_t alignment);
-};
-
-class DefaultSysAllocator : public SysAllocator {
- public:
- DefaultSysAllocator() : SysAllocator() {
- for (int i = 0; i < kMaxAllocators; i++) {
- failed_[i] = true;
- allocs_[i] = NULL;
- names_[i] = NULL;
- }
- }
- void SetChildAllocator(SysAllocator* alloc, unsigned int index,
- const char* name) {
- if (index < kMaxAllocators && alloc != NULL) {
- allocs_[index] = alloc;
- failed_[index] = false;
- names_[index] = name;
- }
- }
- void* Alloc(size_t size, size_t *actual_size, size_t alignment);
-
- private:
- static const int kMaxAllocators = 2;
- bool failed_[kMaxAllocators];
- SysAllocator* allocs_[kMaxAllocators];
- const char* names_[kMaxAllocators];
-};
-static char default_space[sizeof(DefaultSysAllocator)];
-static const char sbrk_name[] = "SbrkSysAllocator";
-static const char mmap_name[] = "MmapSysAllocator";
-
-
-void* SbrkSysAllocator::Alloc(size_t size, size_t *actual_size,
- size_t alignment) {
-#ifndef HAVE_SBRK
- failed_ = true;
- return NULL;
-#else
- // Check if we should use sbrk allocation.
- // FLAGS_malloc_skip_sbrk starts out as false (its uninitialized
- // state) and eventually gets initialized to the specified value. Note
- // that this code runs for a while before the flags are initialized.
- // That means that even if this flag is set to true, some (initial)
- // memory will be allocated with sbrk before the flag takes effect.
- if (FLAGS_malloc_skip_sbrk) {
- return NULL;
- }
-
- // sbrk will release memory if passed a negative number, so we do
- // a strict check here
- if (static_cast<ptrdiff_t>(size + alignment) < 0) return NULL;
-
- // This doesn't overflow because TCMalloc_SystemAlloc has already
- // tested for overflow at the alignment boundary.
- size = ((size + alignment - 1) / alignment) * alignment;
-
- // "actual_size" indicates that the bytes from the returned pointer
- // p up to and including (p + actual_size - 1) have been allocated.
- if (actual_size) {
- *actual_size = size;
- }
-
- // Check that we we're not asking for so much more memory that we'd
- // wrap around the end of the virtual address space. (This seems
- // like something sbrk() should check for us, and indeed opensolaris
- // does, but glibc does not:
- // http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libc/port/sys/sbrk.c?a=true
- // http://sourceware.org/cgi-bin/cvsweb.cgi/~checkout~/libc/misc/sbrk.c?rev=1.1.2.1&content-type=text/plain&cvsroot=glibc
- // Without this check, sbrk may succeed when it ought to fail.)
- if (reinterpret_cast<intptr_t>(sbrk(0)) + size < size) {
- return NULL;
- }
-
- void* result = sbrk(size);
- if (result == reinterpret_cast<void*>(-1)) {
- return NULL;
- }
-
- // Is it aligned?
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
- if ((ptr & (alignment-1)) == 0) return result;
-
- // Try to get more memory for alignment
- size_t extra = alignment - (ptr & (alignment-1));
- void* r2 = sbrk(extra);
- if (reinterpret_cast<uintptr_t>(r2) == (ptr + size)) {
- // Contiguous with previous result
- return reinterpret_cast<void*>(ptr + extra);
- }
-
- // Give up and ask for "size + alignment - 1" bytes so
- // that we can find an aligned region within it.
- result = sbrk(size + alignment - 1);
- if (result == reinterpret_cast<void*>(-1)) {
- return NULL;
- }
- ptr = reinterpret_cast<uintptr_t>(result);
- if ((ptr & (alignment-1)) != 0) {
- ptr += alignment - (ptr & (alignment-1));
- }
- return reinterpret_cast<void*>(ptr);
-#endif // HAVE_SBRK
-}
-
-void* MmapSysAllocator::Alloc(size_t size, size_t *actual_size,
- size_t alignment) {
-#ifndef HAVE_MMAP
- failed_ = true;
- return NULL;
-#else
- // Check if we should use mmap allocation.
- // FLAGS_malloc_skip_mmap starts out as false (its uninitialized
- // state) and eventually gets initialized to the specified value. Note
- // that this code runs for a while before the flags are initialized.
- // Chances are we never get here before the flags are initialized since
- // sbrk is used until the heap is exhausted (before mmap is used).
- if (FLAGS_malloc_skip_mmap) {
- return NULL;
- }
-
- // Enforce page alignment
- if (pagesize == 0) pagesize = getpagesize();
- if (alignment < pagesize) alignment = pagesize;
- size_t aligned_size = ((size + alignment - 1) / alignment) * alignment;
- if (aligned_size < size) {
- return NULL;
- }
- size = aligned_size;
-
- // "actual_size" indicates that the bytes from the returned pointer
- // p up to and including (p + actual_size - 1) have been allocated.
- if (actual_size) {
- *actual_size = size;
- }
-
- // Ask for extra memory if alignment > pagesize
- size_t extra = 0;
- if (alignment > pagesize) {
- extra = alignment - pagesize;
- }
-
- // Note: size + extra does not overflow since:
- // size + alignment < (1<<NBITS).
- // and extra <= alignment
- // therefore size + extra < (1<<NBITS)
- void* result = mmap(NULL, size + extra,
- PROT_READ|PROT_WRITE,
- MAP_PRIVATE|MAP_ANONYMOUS,
- -1, 0);
- if (result == reinterpret_cast<void*>(MAP_FAILED)) {
- return NULL;
- }
-
- // Adjust the return memory so it is aligned
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
- size_t adjust = 0;
- if ((ptr & (alignment - 1)) != 0) {
- adjust = alignment - (ptr & (alignment - 1));
- }
-
- // Return the unused memory to the system
- if (adjust > 0) {
- munmap(reinterpret_cast<void*>(ptr), adjust);
- }
- if (adjust < extra) {
- munmap(reinterpret_cast<void*>(ptr + adjust + size), extra - adjust);
- }
-
- ptr += adjust;
- return reinterpret_cast<void*>(ptr);
-#endif // HAVE_MMAP
-}
-
-void* DevMemSysAllocator::Alloc(size_t size, size_t *actual_size,
- size_t alignment) {
-#ifndef HAVE_MMAP
- failed_ = true;
- return NULL;
-#else
- static bool initialized = false;
- static off_t physmem_base; // next physical memory address to allocate
- static off_t physmem_limit; // maximum physical address allowed
- static int physmem_fd; // file descriptor for /dev/mem
-
- // Check if we should use /dev/mem allocation. Note that it may take
- // a while to get this flag initialized, so meanwhile we fall back to
- // the next allocator. (It looks like 7MB gets allocated before
- // this flag gets initialized -khr.)
- if (FLAGS_malloc_devmem_start == 0) {
- // NOTE: not a devmem_failure - we'd like TCMalloc_SystemAlloc to
- // try us again next time.
- return NULL;
- }
-
- if (!initialized) {
- physmem_fd = open("/dev/mem", O_RDWR);
- if (physmem_fd < 0) {
- return NULL;
- }
- physmem_base = FLAGS_malloc_devmem_start*1024LL*1024LL;
- physmem_limit = FLAGS_malloc_devmem_limit*1024LL*1024LL;
- initialized = true;
- }
-
- // Enforce page alignment
- if (pagesize == 0) pagesize = getpagesize();
- if (alignment < pagesize) alignment = pagesize;
- size_t aligned_size = ((size + alignment - 1) / alignment) * alignment;
- if (aligned_size < size) {
- return NULL;
- }
- size = aligned_size;
-
- // "actual_size" indicates that the bytes from the returned pointer
- // p up to and including (p + actual_size - 1) have been allocated.
- if (actual_size) {
- *actual_size = size;
- }
-
- // Ask for extra memory if alignment > pagesize
- size_t extra = 0;
- if (alignment > pagesize) {
- extra = alignment - pagesize;
- }
-
- // check to see if we have any memory left
- if (physmem_limit != 0 &&
- ((size + extra) > (physmem_limit - physmem_base))) {
- return NULL;
- }
-
- // Note: size + extra does not overflow since:
- // size + alignment < (1<<NBITS).
- // and extra <= alignment
- // therefore size + extra < (1<<NBITS)
- void *result = mmap(0, size + extra, PROT_WRITE|PROT_READ,
- MAP_SHARED, physmem_fd, physmem_base);
- if (result == reinterpret_cast<void*>(MAP_FAILED)) {
- return NULL;
- }
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
-
- // Adjust the return memory so it is aligned
- size_t adjust = 0;
- if ((ptr & (alignment - 1)) != 0) {
- adjust = alignment - (ptr & (alignment - 1));
- }
-
- // Return the unused virtual memory to the system
- if (adjust > 0) {
- munmap(reinterpret_cast<void*>(ptr), adjust);
- }
- if (adjust < extra) {
- munmap(reinterpret_cast<void*>(ptr + adjust + size), extra - adjust);
- }
-
- ptr += adjust;
- physmem_base += adjust + size;
-
- return reinterpret_cast<void*>(ptr);
-#endif // HAVE_MMAP
-}
-
-void* DefaultSysAllocator::Alloc(size_t size, size_t *actual_size,
- size_t alignment) {
- for (int i = 0; i < kMaxAllocators; i++) {
- if (!failed_[i] && allocs_[i] != NULL) {
- void* result = allocs_[i]->Alloc(size, actual_size, alignment);
- if (result != NULL) {
- return result;
- }
- failed_[i] = true;
- }
- }
- // After both failed, reset "failed_" to false so that a single failed
- // allocation won't make the allocator never work again.
- for (int i = 0; i < kMaxAllocators; i++) {
- failed_[i] = false;
- }
- return NULL;
-}
-
-static bool system_alloc_inited = false;
-void InitSystemAllocators(void) {
- MmapSysAllocator *mmap = new (mmap_space) MmapSysAllocator();
- SbrkSysAllocator *sbrk = new (sbrk_space) SbrkSysAllocator();
-
- // In 64-bit debug mode, place the mmap allocator first since it
- // allocates pointers that do not fit in 32 bits and therefore gives
- // us better testing of code's 64-bit correctness. It also leads to
- // less false negatives in heap-checking code. (Numbers are less
- // likely to look like pointers and therefore the conservative gc in
- // the heap-checker is less likely to misinterpret a number as a
- // pointer).
- DefaultSysAllocator *sdef = new (default_space) DefaultSysAllocator();
- if (kDebugMode && sizeof(void*) > 4) {
- sdef->SetChildAllocator(mmap, 0, mmap_name);
- sdef->SetChildAllocator(sbrk, 1, sbrk_name);
- } else {
- sdef->SetChildAllocator(sbrk, 0, sbrk_name);
- sdef->SetChildAllocator(mmap, 1, mmap_name);
- }
- sys_alloc = sdef;
-}
-
-void* TCMalloc_SystemAlloc(size_t size, size_t *actual_size,
- size_t alignment) {
- // Discard requests that overflow
- if (size + alignment < size) return NULL;
-
- SpinLockHolder lock_holder(&spinlock);
-
- if (!system_alloc_inited) {
- InitSystemAllocators();
- system_alloc_inited = true;
- }
-
- // Enforce minimum alignment
- if (alignment < sizeof(MemoryAligner)) alignment = sizeof(MemoryAligner);
-
- void* result = sys_alloc->Alloc(size, actual_size, alignment);
- if (result != NULL) {
- if (actual_size) {
- CheckAddressBits<kAddressBits>(
- reinterpret_cast<uintptr_t>(result) + *actual_size - 1);
- } else {
- CheckAddressBits<kAddressBits>(
- reinterpret_cast<uintptr_t>(result) + size - 1);
- }
- }
- return result;
-}
-
-void TCMalloc_SystemRelease(void* start, size_t length) {
-#ifdef MADV_FREE
- if (FLAGS_malloc_devmem_start) {
- // It's not safe to use MADV_FREE/MADV_DONTNEED if we've been
- // mapping /dev/mem for heap memory.
- return;
- }
- if (pagesize == 0) pagesize = getpagesize();
- const size_t pagemask = pagesize - 1;
-
- size_t new_start = reinterpret_cast<size_t>(start);
- size_t end = new_start + length;
- size_t new_end = end;
-
- // Round up the starting address and round down the ending address
- // to be page aligned:
- new_start = (new_start + pagesize - 1) & ~pagemask;
- new_end = new_end & ~pagemask;
-
- ASSERT((new_start & pagemask) == 0);
- ASSERT((new_end & pagemask) == 0);
- ASSERT(new_start >= reinterpret_cast<size_t>(start));
- ASSERT(new_end <= end);
-
- if (new_end > new_start) {
- // Note -- ignoring most return codes, because if this fails it
- // doesn't matter...
- while (madvise(reinterpret_cast<char*>(new_start), new_end - new_start,
- MADV_FREE) == -1 &&
- errno == EAGAIN) {
- // NOP
- }
- }
-#endif
-}
diff --git a/third_party/tcmalloc/vendor/src/system-alloc.h b/third_party/tcmalloc/vendor/src/system-alloc.h
deleted file mode 100644
index 814b556..0000000
--- a/third_party/tcmalloc/vendor/src/system-alloc.h
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Routine that uses sbrk/mmap to allocate memory from the system.
-// Useful for implementing malloc.
-
-#ifndef TCMALLOC_SYSTEM_ALLOC_H_
-#define TCMALLOC_SYSTEM_ALLOC_H_
-
-#include <config.h>
-#include <stddef.h> // for size_t
-
-class SysAllocator;
-
-// REQUIRES: "alignment" is a power of two or "0" to indicate default alignment
-//
-// Allocate and return "N" bytes of zeroed memory.
-//
-// If actual_bytes is NULL then the returned memory is exactly the
-// requested size. If actual bytes is non-NULL then the allocator
-// may optionally return more bytes than asked for (i.e. return an
-// entire "huge" page if a huge page allocator is in use).
-//
-// The returned pointer is a multiple of "alignment" if non-zero. The
-// returned pointer will always be aligned suitably for holding a
-// void*, double, or size_t. In addition, if this platform defines
-// CACHELINE_ALIGNED, the return pointer will always be cacheline
-// aligned.
-//
-// Returns NULL when out of memory.
-extern void* TCMalloc_SystemAlloc(size_t bytes, size_t *actual_bytes,
- size_t alignment = 0);
-
-// This call is a hint to the operating system that the pages
-// contained in the specified range of memory will not be used for a
-// while, and can be released for use by other processes or the OS.
-// Pages which are released in this way may be destroyed (zeroed) by
-// the OS. The benefit of this function is that it frees memory for
-// use by the system, the cost is that the pages are faulted back into
-// the address space next time they are touched, which can impact
-// performance. (Only pages fully covered by the memory region will
-// be released, partial pages will not.)
-extern void TCMalloc_SystemRelease(void* start, size_t length);
-
-// The current system allocator.
-extern PERFTOOLS_DLL_DECL SysAllocator* sys_alloc;
-
-#endif /* TCMALLOC_SYSTEM_ALLOC_H_ */
diff --git a/third_party/tcmalloc/vendor/src/tcmalloc.cc b/third_party/tcmalloc/vendor/src/tcmalloc.cc
deleted file mode 100644
index 0a9cb9f..0000000
--- a/third_party/tcmalloc/vendor/src/tcmalloc.cc
+++ /dev/null
@@ -1,1673 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-//
-// A malloc that uses a per-thread cache to satisfy small malloc requests.
-// (The time for malloc/free of a small object drops from 300 ns to 50 ns.)
-//
-// See doc/tcmalloc.html for a high-level
-// description of how this malloc works.
-//
-// SYNCHRONIZATION
-// 1. The thread-specific lists are accessed without acquiring any locks.
-// This is safe because each such list is only accessed by one thread.
-// 2. We have a lock per central free-list, and hold it while manipulating
-// the central free list for a particular size.
-// 3. The central page allocator is protected by "pageheap_lock".
-// 4. The pagemap (which maps from page-number to descriptor),
-// can be read without holding any locks, and written while holding
-// the "pageheap_lock".
-// 5. To improve performance, a subset of the information one can get
-// from the pagemap is cached in a data structure, pagemap_cache_,
-// that atomically reads and writes its entries. This cache can be
-// read and written without locking.
-//
-// This multi-threaded access to the pagemap is safe for fairly
-// subtle reasons. We basically assume that when an object X is
-// allocated by thread A and deallocated by thread B, there must
-// have been appropriate synchronization in the handoff of object
-// X from thread A to thread B. The same logic applies to pagemap_cache_.
-//
-// THE PAGEID-TO-SIZECLASS CACHE
-// Hot PageID-to-sizeclass mappings are held by pagemap_cache_. If this cache
-// returns 0 for a particular PageID then that means "no information," not that
-// the sizeclass is 0. The cache may have stale information for pages that do
-// not hold the beginning of any free()'able object. Staleness is eliminated
-// in Populate() for pages with sizeclass > 0 objects, and in do_malloc() and
-// do_memalign() for all other relevant pages.
-//
-// PAGEMAP
-// -------
-// Page map contains a mapping from page id to Span.
-//
-// If Span s occupies pages [p..q],
-// pagemap[p] == s
-// pagemap[q] == s
-// pagemap[p+1..q-1] are undefined
-// pagemap[p-1] and pagemap[q+1] are defined:
-// NULL if the corresponding page is not yet in the address space.
-// Otherwise it points to a Span. This span may be free
-// or allocated. If free, it is in one of pageheap's freelist.
-//
-// TODO: Bias reclamation to larger addresses
-// TODO: implement mallinfo/mallopt
-// TODO: Better testing
-//
-// 9/28/2003 (new page-level allocator replaces ptmalloc2):
-// * malloc/free of small objects goes from ~300 ns to ~50 ns.
-// * allocation of a reasonably complicated struct
-// goes from about 1100 ns to about 300 ns.
-
-#include "config.h"
-#include <gperftools/tcmalloc.h>
-
-#include <errno.h> // for ENOMEM, EINVAL, errno
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // for __THROW
-#endif
-#if defined HAVE_STDINT_H
-#include <stdint.h>
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#include <sys/types.h>
-#endif
-#include <stddef.h> // for size_t, NULL
-#include <stdlib.h> // for getenv
-#include <string.h> // for strcmp, memset, strlen, etc
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for getpagesize, write, etc
-#endif
-#include <algorithm> // for max, min
-#include <limits> // for numeric_limits
-#include <new> // for nothrow_t (ptr only), etc
-#include <vector> // for vector
-
-#include <gperftools/malloc_extension.h>
-#include <gperftools/malloc_hook.h> // for MallocHook
-#include "base/basictypes.h" // for int64
-#include "base/commandlineflags.h" // for RegisterFlagValidator, etc
-#include "base/dynamic_annotations.h" // for RunningOnValgrind
-#include "base/spinlock.h" // for SpinLockHolder
-#include "central_freelist.h" // for CentralFreeListPadded
-#include "common.h" // for StackTrace, kPageShift, etc
-#include "internal_logging.h" // for ASSERT, TCMalloc_Printer, etc
-#include "linked_list.h" // for SLL_SetNext
-#include "malloc_hook-inl.h" // for MallocHook::InvokeNewHook, etc
-#include "page_heap.h" // for PageHeap, PageHeap::Stats
-#include "page_heap_allocator.h" // for PageHeapAllocator
-#include "span.h" // for Span, DLL_Prepend, etc
-#include "stack_trace_table.h" // for StackTraceTable
-#include "static_vars.h" // for Static
-#include "system-alloc.h" // for DumpSystemAllocatorStats, etc
-#include "tcmalloc_guard.h" // for TCMallocGuard
-#include "thread_cache.h" // for ThreadCache
-
-// We only need malloc.h for struct mallinfo.
-#ifdef HAVE_STRUCT_MALLINFO
-// Malloc can be in several places on older versions of OS X.
-# if defined(HAVE_MALLOC_H)
-# include <malloc.h>
-# elif defined(HAVE_SYS_MALLOC_H)
-# include <sys/malloc.h>
-# elif defined(HAVE_MALLOC_MALLOC_H)
-# include <malloc/malloc.h>
-# endif
-#endif
-
-#if (defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)) && !defined(WIN32_OVERRIDE_ALLOCATORS)
-# define WIN32_DO_PATCHING 1
-#endif
-
-// Some windows file somewhere (at least on cygwin) #define's small (!)
-#undef small
-
-using STL_NAMESPACE::max;
-using STL_NAMESPACE::numeric_limits;
-using STL_NAMESPACE::vector;
-
-#include "libc_override.h"
-
-// __THROW is defined in glibc (via <sys/cdefs.h>). It means,
-// counter-intuitively, "This function will never throw an exception."
-// It's an optional optimization tool, but we may need to use it to
-// match glibc prototypes.
-#ifndef __THROW // I guess we're not on a glibc system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-using tcmalloc::AlignmentForSize;
-using tcmalloc::kLog;
-using tcmalloc::kCrash;
-using tcmalloc::kCrashWithStats;
-using tcmalloc::Log;
-using tcmalloc::PageHeap;
-using tcmalloc::PageHeapAllocator;
-using tcmalloc::SizeMap;
-using tcmalloc::Span;
-using tcmalloc::StackTrace;
-using tcmalloc::Static;
-using tcmalloc::ThreadCache;
-
-DECLARE_int64(tcmalloc_sample_parameter);
-DECLARE_double(tcmalloc_release_rate);
-
-// For windows, the printf we use to report large allocs is
-// potentially dangerous: it could cause a malloc that would cause an
-// infinite loop. So by default we set the threshold to a huge number
-// on windows, so this bad situation will never trigger. You can
-// always set TCMALLOC_LARGE_ALLOC_REPORT_THRESHOLD manually if you
-// want this functionality.
-#ifdef _WIN32
-const int64 kDefaultLargeAllocReportThreshold = static_cast<int64>(1) << 62;
-#else
-const int64 kDefaultLargeAllocReportThreshold = static_cast<int64>(1) << 30;
-#endif
-DEFINE_int64(tcmalloc_large_alloc_report_threshold,
- EnvToInt64("TCMALLOC_LARGE_ALLOC_REPORT_THRESHOLD",
- kDefaultLargeAllocReportThreshold),
- "Allocations larger than this value cause a stack "
- "trace to be dumped to stderr. The threshold for "
- "dumping stack traces is increased by a factor of 1.125 "
- "every time we print a message so that the threshold "
- "automatically goes up by a factor of ~1000 every 60 "
- "messages. This bounds the amount of extra logging "
- "generated by this flag. Default value of this flag "
- "is very large and therefore you should see no extra "
- "logging unless the flag is overridden. Set to 0 to "
- "disable reporting entirely.");
-
-
-// We already declared these functions in tcmalloc.h, but we have to
-// declare them again to give them an ATTRIBUTE_SECTION: we want to
-// put all callers of MallocHook::Invoke* in this module into
-// ATTRIBUTE_SECTION(google_malloc) section, so that
-// MallocHook::GetCallerStackTrace can function accurately.
-#ifndef _WIN32 // windows doesn't have attribute_section, so don't bother
-extern "C" {
- void* tc_malloc(size_t size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void tc_free(void* ptr) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_realloc(void* ptr, size_t size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_calloc(size_t nmemb, size_t size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void tc_cfree(void* ptr) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-
- void* tc_memalign(size_t __alignment, size_t __size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- int tc_posix_memalign(void** ptr, size_t align, size_t size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_valloc(size_t __size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_pvalloc(size_t __size) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-
- void tc_malloc_stats(void) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- int tc_mallopt(int cmd, int value) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-#ifdef HAVE_STRUCT_MALLINFO
- struct mallinfo tc_mallinfo(void) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-#endif
-
- void* tc_new(size_t size)
- ATTRIBUTE_SECTION(google_malloc);
- void tc_delete(void* p) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_newarray(size_t size)
- ATTRIBUTE_SECTION(google_malloc);
- void tc_deletearray(void* p) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-
- // And the nothrow variants of these:
- void* tc_new_nothrow(size_t size, const std::nothrow_t&) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void* tc_newarray_nothrow(size_t size, const std::nothrow_t&) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- // Surprisingly, standard C++ library implementations use a
- // nothrow-delete internally. See, eg:
- // http://www.dinkumware.com/manuals/?manual=compleat&page=new.html
- void tc_delete_nothrow(void* ptr, const std::nothrow_t&) __THROW
- ATTRIBUTE_SECTION(google_malloc);
- void tc_deletearray_nothrow(void* ptr, const std::nothrow_t&) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-
- // Some non-standard extensions that we support.
-
- // This is equivalent to
- // OS X: malloc_size()
- // glibc: malloc_usable_size()
- // Windows: _msize()
- size_t tc_malloc_size(void* p) __THROW
- ATTRIBUTE_SECTION(google_malloc);
-} // extern "C"
-#endif // #ifndef _WIN32
-
-// ----------------------- IMPLEMENTATION -------------------------------
-
-static int tc_new_mode = 0; // See tc_set_new_mode().
-
-// Routines such as free() and realloc() catch some erroneous pointers
-// passed to them, and invoke the below when they do. (An erroneous pointer
-// won't be caught if it's within a valid span or a stale span for which
-// the pagemap cache has a non-zero sizeclass.) This is a cheap (source-editing
-// required) kind of exception handling for these routines.
-namespace {
-void InvalidFree(void* ptr) {
- Log(kCrash, __FILE__, __LINE__, "Attempt to free invalid pointer", ptr);
-}
-
-size_t InvalidGetSizeForRealloc(const void* old_ptr) {
- Log(kCrash, __FILE__, __LINE__,
- "Attempt to realloc invalid pointer", old_ptr);
- return 0;
-}
-
-size_t InvalidGetAllocatedSize(const void* ptr) {
- Log(kCrash, __FILE__, __LINE__,
- "Attempt to get the size of an invalid pointer", ptr);
- return 0;
-}
-} // unnamed namespace
-
-// Extract interesting stats
-struct TCMallocStats {
- uint64_t thread_bytes; // Bytes in thread caches
- uint64_t central_bytes; // Bytes in central cache
- uint64_t transfer_bytes; // Bytes in central transfer cache
- uint64_t metadata_bytes; // Bytes alloced for metadata
- PageHeap::Stats pageheap; // Stats from page heap
-};
-
-// Get stats into "r". Also get per-size-class counts if class_count != NULL
-static void ExtractStats(TCMallocStats* r, uint64_t* class_count,
- PageHeap::SmallSpanStats* small_spans,
- PageHeap::LargeSpanStats* large_spans) {
- r->central_bytes = 0;
- r->transfer_bytes = 0;
- for (int cl = 0; cl < kNumClasses; ++cl) {
- const int length = Static::central_cache()[cl].length();
- const int tc_length = Static::central_cache()[cl].tc_length();
- const size_t cache_overhead = Static::central_cache()[cl].OverheadBytes();
- const size_t size = static_cast<uint64_t>(
- Static::sizemap()->ByteSizeForClass(cl));
- r->central_bytes += (size * length) + cache_overhead;
- r->transfer_bytes += (size * tc_length);
- if (class_count) class_count[cl] = length + tc_length;
- }
-
- // Add stats from per-thread heaps
- r->thread_bytes = 0;
- { // scope
- SpinLockHolder h(Static::pageheap_lock());
- ThreadCache::GetThreadStats(&r->thread_bytes, class_count);
- r->metadata_bytes = tcmalloc::metadata_system_bytes();
- r->pageheap = Static::pageheap()->stats();
- if (small_spans != NULL) {
- Static::pageheap()->GetSmallSpanStats(small_spans);
- }
- if (large_spans != NULL) {
- Static::pageheap()->GetLargeSpanStats(large_spans);
- }
- }
-}
-
-static double PagesToMiB(uint64_t pages) {
- return (pages << kPageShift) / 1048576.0;
-}
-
-// WRITE stats to "out"
-static void DumpStats(TCMalloc_Printer* out, int level) {
- TCMallocStats stats;
- uint64_t class_count[kNumClasses];
- PageHeap::SmallSpanStats small;
- PageHeap::LargeSpanStats large;
- if (level >= 2) {
- ExtractStats(&stats, class_count, &small, &large);
- } else {
- ExtractStats(&stats, NULL, NULL, NULL);
- }
-
- static const double MiB = 1048576.0;
-
- const uint64_t virtual_memory_used = (stats.pageheap.system_bytes
- + stats.metadata_bytes);
- const uint64_t physical_memory_used = (virtual_memory_used
- - stats.pageheap.unmapped_bytes);
- const uint64_t bytes_in_use_by_app = (physical_memory_used
- - stats.metadata_bytes
- - stats.pageheap.free_bytes
- - stats.central_bytes
- - stats.transfer_bytes
- - stats.thread_bytes);
-
-#ifdef TCMALLOC_SMALL_BUT_SLOW
- out->printf(
- "NOTE: SMALL MEMORY MODEL IS IN USE, PERFORMANCE MAY SUFFER.\n");
-#endif
- out->printf(
- "------------------------------------------------\n"
- "MALLOC: %12" PRIu64 " (%7.1f MiB) Bytes in use by application\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in page heap freelist\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in central cache freelist\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in transfer cache freelist\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in thread cache freelists\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in malloc metadata\n"
- "MALLOC: ------------\n"
- "MALLOC: = %12" PRIu64 " (%7.1f MiB) Actual memory used (physical + swap)\n"
- "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes released to OS (aka unmapped)\n"
- "MALLOC: ------------\n"
- "MALLOC: = %12" PRIu64 " (%7.1f MiB) Virtual address space used\n"
- "MALLOC:\n"
- "MALLOC: %12" PRIu64 " Spans in use\n"
- "MALLOC: %12" PRIu64 " Thread heaps in use\n"
- "MALLOC: %12" PRIu64 " Tcmalloc page size\n"
- "------------------------------------------------\n"
- "Call ReleaseFreeMemory() to release freelist memory to the OS"
- " (via madvise()).\n"
- "Bytes released to the OS take up virtual address space"
- " but no physical memory.\n",
- bytes_in_use_by_app, bytes_in_use_by_app / MiB,
- stats.pageheap.free_bytes, stats.pageheap.free_bytes / MiB,
- stats.central_bytes, stats.central_bytes / MiB,
- stats.transfer_bytes, stats.transfer_bytes / MiB,
- stats.thread_bytes, stats.thread_bytes / MiB,
- stats.metadata_bytes, stats.metadata_bytes / MiB,
- physical_memory_used, physical_memory_used / MiB,
- stats.pageheap.unmapped_bytes, stats.pageheap.unmapped_bytes / MiB,
- virtual_memory_used, virtual_memory_used / MiB,
- uint64_t(Static::span_allocator()->inuse()),
- uint64_t(ThreadCache::HeapsInUse()),
- uint64_t(kPageSize));
-
- if (level >= 2) {
- out->printf("------------------------------------------------\n");
- out->printf("Size class breakdown\n");
- out->printf("------------------------------------------------\n");
- uint64_t cumulative = 0;
- for (int cl = 0; cl < kNumClasses; ++cl) {
- if (class_count[cl] > 0) {
- uint64_t class_bytes =
- class_count[cl] * Static::sizemap()->ByteSizeForClass(cl);
- cumulative += class_bytes;
- out->printf("class %3d [ %8" PRIuS " bytes ] : "
- "%8" PRIu64 " objs; %5.1f MiB; %5.1f cum MiB\n",
- cl, Static::sizemap()->ByteSizeForClass(cl),
- class_count[cl],
- class_bytes / MiB,
- cumulative / MiB);
- }
- }
-
- // append page heap info
- int nonempty_sizes = 0;
- for (int s = 0; s < kMaxPages; s++) {
- if (small.normal_length[s] + small.returned_length[s] > 0) {
- nonempty_sizes++;
- }
- }
- out->printf("------------------------------------------------\n");
- out->printf("PageHeap: %d sizes; %6.1f MiB free; %6.1f MiB unmapped\n",
- nonempty_sizes, stats.pageheap.free_bytes / MiB,
- stats.pageheap.unmapped_bytes / MiB);
- out->printf("------------------------------------------------\n");
- uint64_t total_normal = 0;
- uint64_t total_returned = 0;
- for (int s = 0; s < kMaxPages; s++) {
- const int n_length = small.normal_length[s];
- const int r_length = small.returned_length[s];
- if (n_length + r_length > 0) {
- uint64_t n_pages = s * n_length;
- uint64_t r_pages = s * r_length;
- total_normal += n_pages;
- total_returned += r_pages;
- out->printf("%6u pages * %6u spans ~ %6.1f MiB; %6.1f MiB cum"
- "; unmapped: %6.1f MiB; %6.1f MiB cum\n",
- s,
- (n_length + r_length),
- PagesToMiB(n_pages + r_pages),
- PagesToMiB(total_normal + total_returned),
- PagesToMiB(r_pages),
- PagesToMiB(total_returned));
- }
- }
-
- total_normal += large.normal_pages;
- total_returned += large.returned_pages;
- out->printf(">255 large * %6u spans ~ %6.1f MiB; %6.1f MiB cum"
- "; unmapped: %6.1f MiB; %6.1f MiB cum\n",
- static_cast<unsigned int>(large.spans),
- PagesToMiB(large.normal_pages + large.returned_pages),
- PagesToMiB(total_normal + total_returned),
- PagesToMiB(large.returned_pages),
- PagesToMiB(total_returned));
- }
-}
-
-static void PrintStats(int level) {
- const int kBufferSize = 16 << 10;
- char* buffer = new char[kBufferSize];
- TCMalloc_Printer printer(buffer, kBufferSize);
- DumpStats(&printer, level);
- write(STDERR_FILENO, buffer, strlen(buffer));
- delete[] buffer;
-}
-
-static void** DumpHeapGrowthStackTraces() {
- // Count how much space we need
- int needed_slots = 0;
- {
- SpinLockHolder h(Static::pageheap_lock());
- for (StackTrace* t = Static::growth_stacks();
- t != NULL;
- t = reinterpret_cast<StackTrace*>(
- t->stack[tcmalloc::kMaxStackDepth-1])) {
- needed_slots += 3 + t->depth;
- }
- needed_slots += 100; // Slop in case list grows
- needed_slots += needed_slots/8; // An extra 12.5% slop
- }
-
- void** result = new void*[needed_slots];
- if (result == NULL) {
- Log(kLog, __FILE__, __LINE__,
- "tcmalloc: allocation failed for stack trace slots",
- needed_slots * sizeof(*result));
- return NULL;
- }
-
- SpinLockHolder h(Static::pageheap_lock());
- int used_slots = 0;
- for (StackTrace* t = Static::growth_stacks();
- t != NULL;
- t = reinterpret_cast<StackTrace*>(
- t->stack[tcmalloc::kMaxStackDepth-1])) {
- ASSERT(used_slots < needed_slots); // Need to leave room for terminator
- if (used_slots + 3 + t->depth >= needed_slots) {
- // No more room
- break;
- }
-
- result[used_slots+0] = reinterpret_cast<void*>(static_cast<uintptr_t>(1));
- result[used_slots+1] = reinterpret_cast<void*>(t->size);
- result[used_slots+2] = reinterpret_cast<void*>(t->depth);
- for (int d = 0; d < t->depth; d++) {
- result[used_slots+3+d] = t->stack[d];
- }
- used_slots += 3 + t->depth;
- }
- result[used_slots] = reinterpret_cast<void*>(static_cast<uintptr_t>(0));
- return result;
-}
-
-static void IterateOverRanges(void* arg, MallocExtension::RangeFunction func) {
- PageID page = 1; // Some code may assume that page==0 is never used
- bool done = false;
- while (!done) {
- // Accumulate a small number of ranges in a local buffer
- static const int kNumRanges = 16;
- static base::MallocRange ranges[kNumRanges];
- int n = 0;
- {
- SpinLockHolder h(Static::pageheap_lock());
- while (n < kNumRanges) {
- if (!Static::pageheap()->GetNextRange(page, &ranges[n])) {
- done = true;
- break;
- } else {
- uintptr_t limit = ranges[n].address + ranges[n].length;
- page = (limit + kPageSize - 1) >> kPageShift;
- n++;
- }
- }
- }
-
- for (int i = 0; i < n; i++) {
- (*func)(arg, &ranges[i]);
- }
- }
-}
-
-// TCMalloc's support for extra malloc interfaces
-class TCMallocImplementation : public MallocExtension {
- private:
- // ReleaseToSystem() might release more than the requested bytes because
- // the page heap releases at the span granularity, and spans are of wildly
- // different sizes. This member keeps track of the extra bytes bytes
- // released so that the app can periodically call ReleaseToSystem() to
- // release memory at a constant rate.
- // NOTE: Protected by Static::pageheap_lock().
- size_t extra_bytes_released_;
-
- public:
- TCMallocImplementation()
- : extra_bytes_released_(0) {
- }
-
- virtual void GetStats(char* buffer, int buffer_length) {
- ASSERT(buffer_length > 0);
- TCMalloc_Printer printer(buffer, buffer_length);
-
- // Print level one stats unless lots of space is available
- if (buffer_length < 10000) {
- DumpStats(&printer, 1);
- } else {
- DumpStats(&printer, 2);
- }
- }
-
- // We may print an extra, tcmalloc-specific warning message here.
- virtual void GetHeapSample(MallocExtensionWriter* writer) {
- if (FLAGS_tcmalloc_sample_parameter == 0) {
- const char* const kWarningMsg =
- "%warn\n"
- "%warn This heap profile does not have any data in it, because\n"
- "%warn the application was run with heap sampling turned off.\n"
- "%warn To get useful data from GetHeapSample(), you must\n"
- "%warn set the environment variable TCMALLOC_SAMPLE_PARAMETER to\n"
- "%warn a positive sampling period, such as 524288.\n"
- "%warn\n";
- writer->append(kWarningMsg, strlen(kWarningMsg));
- }
- MallocExtension::GetHeapSample(writer);
- }
-
- virtual void** ReadStackTraces(int* sample_period) {
- tcmalloc::StackTraceTable table;
- {
- SpinLockHolder h(Static::pageheap_lock());
- Span* sampled = Static::sampled_objects();
- for (Span* s = sampled->next; s != sampled; s = s->next) {
- table.AddTrace(*reinterpret_cast<StackTrace*>(s->objects));
- }
- }
- *sample_period = ThreadCache::GetCache()->GetSamplePeriod();
- return table.ReadStackTracesAndClear(); // grabs and releases pageheap_lock
- }
-
- virtual void** ReadHeapGrowthStackTraces() {
- return DumpHeapGrowthStackTraces();
- }
-
- virtual void Ranges(void* arg, RangeFunction func) {
- IterateOverRanges(arg, func);
- }
-
- virtual bool GetNumericProperty(const char* name, size_t* value) {
- ASSERT(name != NULL);
-
- if (strcmp(name, "generic.current_allocated_bytes") == 0) {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
- *value = stats.pageheap.system_bytes
- - stats.thread_bytes
- - stats.central_bytes
- - stats.transfer_bytes
- - stats.pageheap.free_bytes
- - stats.pageheap.unmapped_bytes;
- return true;
- }
-
- if (strcmp(name, "generic.heap_size") == 0) {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
- *value = stats.pageheap.system_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.slack_bytes") == 0) {
- // Kept for backwards compatibility. Now defined externally as:
- // pageheap_free_bytes + pageheap_unmapped_bytes.
- SpinLockHolder l(Static::pageheap_lock());
- PageHeap::Stats stats = Static::pageheap()->stats();
- *value = stats.free_bytes + stats.unmapped_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.central_cache_free_bytes") == 0) {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
- *value = stats.central_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.transfer_cache_free_bytes") == 0) {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
- *value = stats.transfer_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.thread_cache_free_bytes") == 0) {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
- *value = stats.thread_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.pageheap_free_bytes") == 0) {
- SpinLockHolder l(Static::pageheap_lock());
- *value = Static::pageheap()->stats().free_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.pageheap_unmapped_bytes") == 0) {
- SpinLockHolder l(Static::pageheap_lock());
- *value = Static::pageheap()->stats().unmapped_bytes;
- return true;
- }
-
- if (strcmp(name, "tcmalloc.max_total_thread_cache_bytes") == 0) {
- SpinLockHolder l(Static::pageheap_lock());
- *value = ThreadCache::overall_thread_cache_size();
- return true;
- }
-
- if (strcmp(name, "tcmalloc.current_total_thread_cache_bytes") == 0) {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
- *value = stats.thread_bytes;
- return true;
- }
-
- return false;
- }
-
- virtual bool SetNumericProperty(const char* name, size_t value) {
- ASSERT(name != NULL);
-
- if (strcmp(name, "tcmalloc.max_total_thread_cache_bytes") == 0) {
- SpinLockHolder l(Static::pageheap_lock());
- ThreadCache::set_overall_thread_cache_size(value);
- return true;
- }
-
- return false;
- }
-
- virtual void MarkThreadIdle() {
- ThreadCache::BecomeIdle();
- }
-
- virtual void MarkThreadBusy(); // Implemented below
-
- virtual SysAllocator* GetSystemAllocator() {
- SpinLockHolder h(Static::pageheap_lock());
- return sys_alloc;
- }
-
- virtual void SetSystemAllocator(SysAllocator* alloc) {
- SpinLockHolder h(Static::pageheap_lock());
- sys_alloc = alloc;
- }
-
- virtual void ReleaseToSystem(size_t num_bytes) {
- SpinLockHolder h(Static::pageheap_lock());
- if (num_bytes <= extra_bytes_released_) {
- // We released too much on a prior call, so don't release any
- // more this time.
- extra_bytes_released_ = extra_bytes_released_ - num_bytes;
- return;
- }
- num_bytes = num_bytes - extra_bytes_released_;
- // num_bytes might be less than one page. If we pass zero to
- // ReleaseAtLeastNPages, it won't do anything, so we release a whole
- // page now and let extra_bytes_released_ smooth it out over time.
- Length num_pages = max<Length>(num_bytes >> kPageShift, 1);
- size_t bytes_released = Static::pageheap()->ReleaseAtLeastNPages(
- num_pages) << kPageShift;
- if (bytes_released > num_bytes) {
- extra_bytes_released_ = bytes_released - num_bytes;
- } else {
- // The PageHeap wasn't able to release num_bytes. Don't try to
- // compensate with a big release next time. Specifically,
- // ReleaseFreeMemory() calls ReleaseToSystem(LONG_MAX).
- extra_bytes_released_ = 0;
- }
- }
-
- virtual void SetMemoryReleaseRate(double rate) {
- FLAGS_tcmalloc_release_rate = rate;
- }
-
- virtual double GetMemoryReleaseRate() {
- return FLAGS_tcmalloc_release_rate;
- }
- virtual size_t GetEstimatedAllocatedSize(size_t size) {
- if (size <= kMaxSize) {
- const size_t cl = Static::sizemap()->SizeClass(size);
- const size_t alloc_size = Static::sizemap()->ByteSizeForClass(cl);
- return alloc_size;
- } else {
- return tcmalloc::pages(size) << kPageShift;
- }
- }
-
- // This just calls GetSizeWithCallback, but because that's in an
- // unnamed namespace, we need to move the definition below it in the
- // file.
- virtual size_t GetAllocatedSize(const void* ptr);
-
- // This duplicates some of the logic in GetSizeWithCallback, but is
- // faster. This is important on OS X, where this function is called
- // on every allocation operation.
- virtual Ownership GetOwnership(const void* ptr) {
- const PageID p = reinterpret_cast<uintptr_t>(ptr) >> kPageShift;
- // The rest of tcmalloc assumes that all allocated pointers use at
- // most kAddressBits bits. If ptr doesn't, then it definitely
- // wasn't alloacted by tcmalloc.
- if ((p >> (kAddressBits - kPageShift)) > 0) {
- return kNotOwned;
- }
- size_t cl = Static::pageheap()->GetSizeClassIfCached(p);
- if (cl != 0) {
- return kOwned;
- }
- const Span *span = Static::pageheap()->GetDescriptor(p);
- return span ? kOwned : kNotOwned;
- }
-
- virtual void GetFreeListSizes(vector<MallocExtension::FreeListInfo>* v) {
- static const char* kCentralCacheType = "tcmalloc.central";
- static const char* kTransferCacheType = "tcmalloc.transfer";
- static const char* kThreadCacheType = "tcmalloc.thread";
- static const char* kPageHeapType = "tcmalloc.page";
- static const char* kPageHeapUnmappedType = "tcmalloc.page_unmapped";
- static const char* kLargeSpanType = "tcmalloc.large";
- static const char* kLargeUnmappedSpanType = "tcmalloc.large_unmapped";
-
- v->clear();
-
- // central class information
- int64 prev_class_size = 0;
- for (int cl = 1; cl < kNumClasses; ++cl) {
- size_t class_size = Static::sizemap()->ByteSizeForClass(cl);
- MallocExtension::FreeListInfo i;
- i.min_object_size = prev_class_size + 1;
- i.max_object_size = class_size;
- i.total_bytes_free =
- Static::central_cache()[cl].length() * class_size;
- i.type = kCentralCacheType;
- v->push_back(i);
-
- // transfer cache
- i.total_bytes_free =
- Static::central_cache()[cl].tc_length() * class_size;
- i.type = kTransferCacheType;
- v->push_back(i);
-
- prev_class_size = Static::sizemap()->ByteSizeForClass(cl);
- }
-
- // Add stats from per-thread heaps
- uint64_t class_count[kNumClasses];
- memset(class_count, 0, sizeof(class_count));
- {
- SpinLockHolder h(Static::pageheap_lock());
- uint64_t thread_bytes = 0;
- ThreadCache::GetThreadStats(&thread_bytes, class_count);
- }
-
- prev_class_size = 0;
- for (int cl = 1; cl < kNumClasses; ++cl) {
- MallocExtension::FreeListInfo i;
- i.min_object_size = prev_class_size + 1;
- i.max_object_size = Static::sizemap()->ByteSizeForClass(cl);
- i.total_bytes_free =
- class_count[cl] * Static::sizemap()->ByteSizeForClass(cl);
- i.type = kThreadCacheType;
- v->push_back(i);
- }
-
- // append page heap info
- PageHeap::SmallSpanStats small;
- PageHeap::LargeSpanStats large;
- {
- SpinLockHolder h(Static::pageheap_lock());
- Static::pageheap()->GetSmallSpanStats(&small);
- Static::pageheap()->GetLargeSpanStats(&large);
- }
-
- // large spans: mapped
- MallocExtension::FreeListInfo span_info;
- span_info.type = kLargeSpanType;
- span_info.max_object_size = (numeric_limits<size_t>::max)();
- span_info.min_object_size = kMaxPages << kPageShift;
- span_info.total_bytes_free = large.normal_pages << kPageShift;
- v->push_back(span_info);
-
- // large spans: unmapped
- span_info.type = kLargeUnmappedSpanType;
- span_info.total_bytes_free = large.returned_pages << kPageShift;
- v->push_back(span_info);
-
- // small spans
- for (int s = 1; s < kMaxPages; s++) {
- MallocExtension::FreeListInfo i;
- i.max_object_size = (s << kPageShift);
- i.min_object_size = ((s - 1) << kPageShift);
-
- i.type = kPageHeapType;
- i.total_bytes_free = (s << kPageShift) * small.normal_length[s];
- v->push_back(i);
-
- i.type = kPageHeapUnmappedType;
- i.total_bytes_free = (s << kPageShift) * small.returned_length[s];
- v->push_back(i);
- }
- }
-};
-
-// The constructor allocates an object to ensure that initialization
-// runs before main(), and therefore we do not have a chance to become
-// multi-threaded before initialization. We also create the TSD key
-// here. Presumably by the time this constructor runs, glibc is in
-// good enough shape to handle pthread_key_create().
-//
-// The constructor also takes the opportunity to tell STL to use
-// tcmalloc. We want to do this early, before construct time, so
-// all user STL allocations go through tcmalloc (which works really
-// well for STL).
-//
-// The destructor prints stats when the program exits.
-static int tcmallocguard_refcount = 0; // no lock needed: runs before main()
-TCMallocGuard::TCMallocGuard() {
- if (tcmallocguard_refcount++ == 0) {
-#ifdef HAVE_TLS // this is true if the cc/ld/libc combo support TLS
- // Check whether the kernel also supports TLS (needs to happen at runtime)
- tcmalloc::CheckIfKernelSupportsTLS();
-#endif
- ReplaceSystemAlloc(); // defined in libc_override_*.h
- tc_free(tc_malloc(1));
- ThreadCache::InitTSD();
- tc_free(tc_malloc(1));
- // Either we, or debugallocation.cc, or valgrind will control memory
- // management. We register our extension if we're the winner.
-#ifdef TCMALLOC_USING_DEBUGALLOCATION
- // Let debugallocation register its extension.
-#else
- if (RunningOnValgrind()) {
- // Let Valgrind uses its own malloc (so don't register our extension).
- } else {
- MallocExtension::Register(new TCMallocImplementation);
- }
-#endif
- }
-}
-
-TCMallocGuard::~TCMallocGuard() {
- if (--tcmallocguard_refcount == 0) {
- const char* env = getenv("MALLOCSTATS");
- if (env != NULL) {
- int level = atoi(env);
- if (level < 1) level = 1;
- PrintStats(level);
- }
- }
-}
-#ifndef WIN32_OVERRIDE_ALLOCATORS
-static TCMallocGuard module_enter_exit_hook;
-#endif
-
-//-------------------------------------------------------------------
-// Helpers for the exported routines below
-//-------------------------------------------------------------------
-
-static inline bool CheckCachedSizeClass(void *ptr) {
- PageID p = reinterpret_cast<uintptr_t>(ptr) >> kPageShift;
- size_t cached_value = Static::pageheap()->GetSizeClassIfCached(p);
- return cached_value == 0 ||
- cached_value == Static::pageheap()->GetDescriptor(p)->sizeclass;
-}
-
-static inline void* CheckedMallocResult(void *result) {
- ASSERT(result == NULL || CheckCachedSizeClass(result));
- return result;
-}
-
-static inline void* SpanToMallocResult(Span *span) {
- Static::pageheap()->CacheSizeClass(span->start, 0);
- return
- CheckedMallocResult(reinterpret_cast<void*>(span->start << kPageShift));
-}
-
-static void* DoSampledAllocation(size_t size) {
- // Grab the stack trace outside the heap lock
- StackTrace tmp;
- tmp.depth = GetStackTrace(tmp.stack, tcmalloc::kMaxStackDepth, 1);
- tmp.size = size;
-
- SpinLockHolder h(Static::pageheap_lock());
- // Allocate span
- Span *span = Static::pageheap()->New(tcmalloc::pages(size == 0 ? 1 : size));
- if (span == NULL) {
- return NULL;
- }
-
- // Allocate stack trace
- StackTrace *stack = Static::stacktrace_allocator()->New();
- if (stack == NULL) {
- // Sampling failed because of lack of memory
- return span;
- }
- *stack = tmp;
- span->sample = 1;
- span->objects = stack;
- tcmalloc::DLL_Prepend(Static::sampled_objects(), span);
-
- return SpanToMallocResult(span);
-}
-
-namespace {
-
-// Copy of FLAGS_tcmalloc_large_alloc_report_threshold with
-// automatic increases factored in.
-static int64_t large_alloc_threshold =
- (kPageSize > FLAGS_tcmalloc_large_alloc_report_threshold
- ? kPageSize : FLAGS_tcmalloc_large_alloc_report_threshold);
-
-static void ReportLargeAlloc(Length num_pages, void* result) {
- StackTrace stack;
- stack.depth = GetStackTrace(stack.stack, tcmalloc::kMaxStackDepth, 1);
-
- static const int N = 1000;
- char buffer[N];
- TCMalloc_Printer printer(buffer, N);
- printer.printf("tcmalloc: large alloc %"PRIu64" bytes == %p @ ",
- static_cast<uint64>(num_pages) << kPageShift,
- result);
- for (int i = 0; i < stack.depth; i++) {
- printer.printf(" %p", stack.stack[i]);
- }
- printer.printf("\n");
- write(STDERR_FILENO, buffer, strlen(buffer));
-}
-
-inline void* cpp_alloc(size_t size, bool nothrow);
-inline void* do_malloc(size_t size);
-
-// TODO(willchan): Investigate whether or not lining this much is harmful to
-// performance.
-// This is equivalent to do_malloc() except when tc_new_mode is set to true.
-// Otherwise, it will run the std::new_handler if set.
-inline void* do_malloc_or_cpp_alloc(size_t size) {
- return tc_new_mode ? cpp_alloc(size, true) : do_malloc(size);
-}
-
-void* cpp_memalign(size_t align, size_t size);
-void* do_memalign(size_t align, size_t size);
-
-inline void* do_memalign_or_cpp_memalign(size_t align, size_t size) {
- return tc_new_mode ? cpp_memalign(align, size) : do_memalign(align, size);
-}
-
-// Must be called with the page lock held.
-inline bool should_report_large(Length num_pages) {
- const int64 threshold = large_alloc_threshold;
- if (threshold > 0 && num_pages >= (threshold >> kPageShift)) {
- // Increase the threshold by 1/8 every time we generate a report.
- // We cap the threshold at 8GiB to avoid overflow problems.
- large_alloc_threshold = (threshold + threshold/8 < 8ll<<30
- ? threshold + threshold/8 : 8ll<<30);
- return true;
- }
- return false;
-}
-
-// Helper for do_malloc().
-inline void* do_malloc_pages(ThreadCache* heap, size_t size) {
- void* result;
- bool report_large;
-
- Length num_pages = tcmalloc::pages(size);
- size = num_pages << kPageShift;
-
- if ((FLAGS_tcmalloc_sample_parameter > 0) && heap->SampleAllocation(size)) {
- result = DoSampledAllocation(size);
-
- SpinLockHolder h(Static::pageheap_lock());
- report_large = should_report_large(num_pages);
- } else {
- SpinLockHolder h(Static::pageheap_lock());
- Span* span = Static::pageheap()->New(num_pages);
- result = (span == NULL ? NULL : SpanToMallocResult(span));
- report_large = should_report_large(num_pages);
- }
-
- if (report_large) {
- ReportLargeAlloc(num_pages, result);
- }
- return result;
-}
-
-inline void* do_malloc(size_t size) {
- void* ret = NULL;
-
- // The following call forces module initialization
- ThreadCache* heap = ThreadCache::GetCache();
- if (size <= kMaxSize) {
- size_t cl = Static::sizemap()->SizeClass(size);
- size = Static::sizemap()->class_to_size(cl);
-
- if ((FLAGS_tcmalloc_sample_parameter > 0) && heap->SampleAllocation(size)) {
- ret = DoSampledAllocation(size);
- } else {
- // The common case, and also the simplest. This just pops the
- // size-appropriate freelist, after replenishing it if it's empty.
- ret = CheckedMallocResult(heap->Allocate(size, cl));
- }
- } else {
- ret = do_malloc_pages(heap, size);
- }
- if (ret == NULL) errno = ENOMEM;
- return ret;
-}
-
-inline void* do_calloc(size_t n, size_t elem_size) {
- // Overflow check
- const size_t size = n * elem_size;
- if (elem_size != 0 && size / elem_size != n) return NULL;
-
- void* result = do_malloc_or_cpp_alloc(size);
- if (result != NULL) {
- memset(result, 0, size);
- }
- return result;
-}
-
-static inline ThreadCache* GetCacheIfPresent() {
- void* const p = ThreadCache::GetCacheIfPresent();
- return reinterpret_cast<ThreadCache*>(p);
-}
-
-// This lets you call back to a given function pointer if ptr is invalid.
-// It is used primarily by windows code which wants a specialized callback.
-inline void do_free_with_callback(void* ptr, void (*invalid_free_fn)(void*)) {
- if (ptr == NULL) return;
- if (Static::pageheap() == NULL) {
- // We called free() before malloc(). This can occur if the
- // (system) malloc() is called before tcmalloc is loaded, and then
- // free() is called after tcmalloc is loaded (and tc_free has
- // replaced free), but before the global constructor has run that
- // sets up the tcmalloc data structures.
- (*invalid_free_fn)(ptr); // Decide how to handle the bad free request
- return;
- }
- const PageID p = reinterpret_cast<uintptr_t>(ptr) >> kPageShift;
- Span* span = NULL;
- size_t cl = Static::pageheap()->GetSizeClassIfCached(p);
-
- if (cl == 0) {
- span = Static::pageheap()->GetDescriptor(p);
- if (!span) {
- // span can be NULL because the pointer passed in is invalid
- // (not something returned by malloc or friends), or because the
- // pointer was allocated with some other allocator besides
- // tcmalloc. The latter can happen if tcmalloc is linked in via
- // a dynamic library, but is not listed last on the link line.
- // In that case, libraries after it on the link line will
- // allocate with libc malloc, but free with tcmalloc's free.
- (*invalid_free_fn)(ptr); // Decide how to handle the bad free request
- return;
- }
- cl = span->sizeclass;
- Static::pageheap()->CacheSizeClass(p, cl);
- }
- if (cl != 0) {
- ASSERT(!Static::pageheap()->GetDescriptor(p)->sample);
- ThreadCache* heap = GetCacheIfPresent();
- if (heap != NULL) {
- heap->Deallocate(ptr, cl);
- } else {
- // Delete directly into central cache
- tcmalloc::SLL_SetNext(ptr, NULL);
- Static::central_cache()[cl].InsertRange(ptr, ptr, 1);
- }
- } else {
- SpinLockHolder h(Static::pageheap_lock());
- ASSERT(reinterpret_cast<uintptr_t>(ptr) % kPageSize == 0);
- ASSERT(span != NULL && span->start == p);
- if (span->sample) {
- StackTrace* st = reinterpret_cast<StackTrace*>(span->objects);
- tcmalloc::DLL_Remove(span);
- Static::stacktrace_allocator()->Delete(st);
- span->objects = NULL;
- }
- Static::pageheap()->Delete(span);
- }
-}
-
-// The default "do_free" that uses the default callback.
-inline void do_free(void* ptr) {
- return do_free_with_callback(ptr, &InvalidFree);
-}
-
-// NOTE: some logic here is duplicated in GetOwnership (above), for
-// speed. If you change this function, look at that one too.
-inline size_t GetSizeWithCallback(const void* ptr,
- size_t (*invalid_getsize_fn)(const void*)) {
- if (ptr == NULL)
- return 0;
- const PageID p = reinterpret_cast<uintptr_t>(ptr) >> kPageShift;
- size_t cl = Static::pageheap()->GetSizeClassIfCached(p);
- if (cl != 0) {
- return Static::sizemap()->ByteSizeForClass(cl);
- } else {
- const Span *span = Static::pageheap()->GetDescriptor(p);
- if (span == NULL) { // means we do not own this memory
- return (*invalid_getsize_fn)(ptr);
- } else if (span->sizeclass != 0) {
- Static::pageheap()->CacheSizeClass(p, span->sizeclass);
- return Static::sizemap()->ByteSizeForClass(span->sizeclass);
- } else {
- return span->length << kPageShift;
- }
- }
-}
-
-// This lets you call back to a given function pointer if ptr is invalid.
-// It is used primarily by windows code which wants a specialized callback.
-inline void* do_realloc_with_callback(
- void* old_ptr, size_t new_size,
- void (*invalid_free_fn)(void*),
- size_t (*invalid_get_size_fn)(const void*)) {
- // Get the size of the old entry
- const size_t old_size = GetSizeWithCallback(old_ptr, invalid_get_size_fn);
-
- // Reallocate if the new size is larger than the old size,
- // or if the new size is significantly smaller than the old size.
- // We do hysteresis to avoid resizing ping-pongs:
- // . If we need to grow, grow to max(new_size, old_size * 1.X)
- // . Don't shrink unless new_size < old_size * 0.Y
- // X and Y trade-off time for wasted space. For now we do 1.25 and 0.5.
- const int lower_bound_to_grow = old_size + old_size / 4;
- const int upper_bound_to_shrink = old_size / 2;
- if ((new_size > old_size) || (new_size < upper_bound_to_shrink)) {
- // Need to reallocate.
- void* new_ptr = NULL;
-
- if (new_size > old_size && new_size < lower_bound_to_grow) {
- new_ptr = do_malloc_or_cpp_alloc(lower_bound_to_grow);
- }
- if (new_ptr == NULL) {
- // Either new_size is not a tiny increment, or last do_malloc failed.
- new_ptr = do_malloc_or_cpp_alloc(new_size);
- }
- if (new_ptr == NULL) {
- return NULL;
- }
- MallocHook::InvokeNewHook(new_ptr, new_size);
- memcpy(new_ptr, old_ptr, ((old_size < new_size) ? old_size : new_size));
- MallocHook::InvokeDeleteHook(old_ptr);
- // We could use a variant of do_free() that leverages the fact
- // that we already know the sizeclass of old_ptr. The benefit
- // would be small, so don't bother.
- do_free_with_callback(old_ptr, invalid_free_fn);
- return new_ptr;
- } else {
- // We still need to call hooks to report the updated size:
- MallocHook::InvokeDeleteHook(old_ptr);
- MallocHook::InvokeNewHook(old_ptr, new_size);
- return old_ptr;
- }
-}
-
-inline void* do_realloc(void* old_ptr, size_t new_size) {
- return do_realloc_with_callback(old_ptr, new_size,
- &InvalidFree, &InvalidGetSizeForRealloc);
-}
-
-// For use by exported routines below that want specific alignments
-//
-// Note: this code can be slow for alignments > 16, and can
-// significantly fragment memory. The expectation is that
-// memalign/posix_memalign/valloc/pvalloc will not be invoked very
-// often. This requirement simplifies our implementation and allows
-// us to tune for expected allocation patterns.
-void* do_memalign(size_t align, size_t size) {
- ASSERT((align & (align - 1)) == 0);
- ASSERT(align > 0);
- if (size + align < size) return NULL; // Overflow
-
- // Fall back to malloc if we would already align this memory access properly.
- if (align <= AlignmentForSize(size)) {
- void* p = do_malloc(size);
- ASSERT((reinterpret_cast<uintptr_t>(p) % align) == 0);
- return p;
- }
-
- if (Static::pageheap() == NULL) ThreadCache::InitModule();
-
- // Allocate at least one byte to avoid boundary conditions below
- if (size == 0) size = 1;
-
- if (size <= kMaxSize && align < kPageSize) {
- // Search through acceptable size classes looking for one with
- // enough alignment. This depends on the fact that
- // InitSizeClasses() currently produces several size classes that
- // are aligned at powers of two. We will waste time and space if
- // we miss in the size class array, but that is deemed acceptable
- // since memalign() should be used rarely.
- int cl = Static::sizemap()->SizeClass(size);
- while (cl < kNumClasses &&
- ((Static::sizemap()->class_to_size(cl) & (align - 1)) != 0)) {
- cl++;
- }
- if (cl < kNumClasses) {
- ThreadCache* heap = ThreadCache::GetCache();
- size = Static::sizemap()->class_to_size(cl);
- return CheckedMallocResult(heap->Allocate(size, cl));
- }
- }
-
- // We will allocate directly from the page heap
- SpinLockHolder h(Static::pageheap_lock());
-
- if (align <= kPageSize) {
- // Any page-level allocation will be fine
- // TODO: We could put the rest of this page in the appropriate
- // TODO: cache but it does not seem worth it.
- Span* span = Static::pageheap()->New(tcmalloc::pages(size));
- return span == NULL ? NULL : SpanToMallocResult(span);
- }
-
- // Allocate extra pages and carve off an aligned portion
- const Length alloc = tcmalloc::pages(size + align);
- Span* span = Static::pageheap()->New(alloc);
- if (span == NULL) return NULL;
-
- // Skip starting portion so that we end up aligned
- Length skip = 0;
- while ((((span->start+skip) << kPageShift) & (align - 1)) != 0) {
- skip++;
- }
- ASSERT(skip < alloc);
- if (skip > 0) {
- Span* rest = Static::pageheap()->Split(span, skip);
- Static::pageheap()->Delete(span);
- span = rest;
- }
-
- // Skip trailing portion that we do not need to return
- const Length needed = tcmalloc::pages(size);
- ASSERT(span->length >= needed);
- if (span->length > needed) {
- Span* trailer = Static::pageheap()->Split(span, needed);
- Static::pageheap()->Delete(trailer);
- }
- return SpanToMallocResult(span);
-}
-
-// Helpers for use by exported routines below:
-
-inline void do_malloc_stats() {
- PrintStats(1);
-}
-
-inline int do_mallopt(int cmd, int value) {
- return 1; // Indicates error
-}
-
-#ifdef HAVE_STRUCT_MALLINFO
-inline struct mallinfo do_mallinfo() {
- TCMallocStats stats;
- ExtractStats(&stats, NULL, NULL, NULL);
-
- // Just some of the fields are filled in.
- struct mallinfo info;
- memset(&info, 0, sizeof(info));
-
- // Unfortunately, the struct contains "int" field, so some of the
- // size values will be truncated.
- info.arena = static_cast<int>(stats.pageheap.system_bytes);
- info.fsmblks = static_cast<int>(stats.thread_bytes
- + stats.central_bytes
- + stats.transfer_bytes);
- info.fordblks = static_cast<int>(stats.pageheap.free_bytes +
- stats.pageheap.unmapped_bytes);
- info.uordblks = static_cast<int>(stats.pageheap.system_bytes
- - stats.thread_bytes
- - stats.central_bytes
- - stats.transfer_bytes
- - stats.pageheap.free_bytes
- - stats.pageheap.unmapped_bytes);
-
- return info;
-}
-#endif // HAVE_STRUCT_MALLINFO
-
-static SpinLock set_new_handler_lock(SpinLock::LINKER_INITIALIZED);
-
-inline void* cpp_alloc(size_t size, bool nothrow) {
- for (;;) {
- void* p = do_malloc(size);
-#ifdef PREANSINEW
- return p;
-#else
- if (p == NULL) { // allocation failed
- // Get the current new handler. NB: this function is not
- // thread-safe. We make a feeble stab at making it so here, but
- // this lock only protects against tcmalloc interfering with
- // itself, not with other libraries calling set_new_handler.
- std::new_handler nh;
- {
- SpinLockHolder h(&set_new_handler_lock);
- nh = std::set_new_handler(0);
- (void) std::set_new_handler(nh);
- }
-#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- if (nh) {
- // Since exceptions are disabled, we don't really know if new_handler
- // failed. Assume it will abort if it fails.
- (*nh)();
- continue;
- }
- return 0;
-#else
- // If no new_handler is established, the allocation failed.
- if (!nh) {
- if (nothrow) return 0;
- throw std::bad_alloc();
- }
- // Otherwise, try the new_handler. If it returns, retry the
- // allocation. If it throws std::bad_alloc, fail the allocation.
- // if it throws something else, don't interfere.
- try {
- (*nh)();
- } catch (const std::bad_alloc&) {
- if (!nothrow) throw;
- return p;
- }
-#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- } else { // allocation success
- return p;
- }
-#endif // PREANSINEW
- }
-}
-
-void* cpp_memalign(size_t align, size_t size) {
- for (;;) {
- void* p = do_memalign(align, size);
-#ifdef PREANSINEW
- return p;
-#else
- if (p == NULL) { // allocation failed
- // Get the current new handler. NB: this function is not
- // thread-safe. We make a feeble stab at making it so here, but
- // this lock only protects against tcmalloc interfering with
- // itself, not with other libraries calling set_new_handler.
- std::new_handler nh;
- {
- SpinLockHolder h(&set_new_handler_lock);
- nh = std::set_new_handler(0);
- (void) std::set_new_handler(nh);
- }
-#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- if (nh) {
- // Since exceptions are disabled, we don't really know if new_handler
- // failed. Assume it will abort if it fails.
- (*nh)();
- continue;
- }
- return 0;
-#else
- // If no new_handler is established, the allocation failed.
- if (!nh)
- return 0;
-
- // Otherwise, try the new_handler. If it returns, retry the
- // allocation. If it throws std::bad_alloc, fail the allocation.
- // if it throws something else, don't interfere.
- try {
- (*nh)();
- } catch (const std::bad_alloc&) {
- return p;
- }
-#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS)
- } else { // allocation success
- return p;
- }
-#endif // PREANSINEW
- }
-}
-
-} // end unnamed namespace
-
-// As promised, the definition of this function, declared above.
-size_t TCMallocImplementation::GetAllocatedSize(const void* ptr) {
- ASSERT(TCMallocImplementation::GetOwnership(ptr)
- != TCMallocImplementation::kNotOwned);
- return GetSizeWithCallback(ptr, &InvalidGetAllocatedSize);
-}
-
-void TCMallocImplementation::MarkThreadBusy() {
- // Allocate to force the creation of a thread cache, but avoid
- // invoking any hooks.
- do_free(do_malloc(0));
-}
-
-//-------------------------------------------------------------------
-// Exported routines
-//-------------------------------------------------------------------
-
-extern "C" PERFTOOLS_DLL_DECL const char* tc_version(
- int* major, int* minor, const char** patch) __THROW {
- if (major) *major = TC_VERSION_MAJOR;
- if (minor) *minor = TC_VERSION_MINOR;
- if (patch) *patch = TC_VERSION_PATCH;
- return TC_VERSION_STRING;
-}
-
-// This function behaves similarly to MSVC's _set_new_mode.
-// If flag is 0 (default), calls to malloc will behave normally.
-// If flag is 1, calls to malloc will behave like calls to new,
-// and the std_new_handler will be invoked on failure.
-// Returns the previous mode.
-extern "C" PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW {
- int old_mode = tc_new_mode;
- tc_new_mode = flag;
- return old_mode;
-}
-
-#ifndef TCMALLOC_USING_DEBUGALLOCATION // debugallocation.cc defines its own
-
-// CAVEAT: The code structure below ensures that MallocHook methods are always
-// called from the stack frame of the invoked allocation function.
-// heap-checker.cc depends on this to start a stack trace from
-// the call to the (de)allocation function.
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW {
- void* result = do_malloc_or_cpp_alloc(size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW {
- MallocHook::InvokeDeleteHook(ptr);
- do_free(ptr);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_calloc(size_t n,
- size_t elem_size) __THROW {
- void* result = do_calloc(n, elem_size);
- MallocHook::InvokeNewHook(result, n * elem_size);
- return result;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW {
- MallocHook::InvokeDeleteHook(ptr);
- do_free(ptr);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_realloc(void* old_ptr,
- size_t new_size) __THROW {
- if (old_ptr == NULL) {
- void* result = do_malloc_or_cpp_alloc(new_size);
- MallocHook::InvokeNewHook(result, new_size);
- return result;
- }
- if (new_size == 0) {
- MallocHook::InvokeDeleteHook(old_ptr);
- do_free(old_ptr);
- return NULL;
- }
- return do_realloc(old_ptr, new_size);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_new(size_t size) {
- void* p = cpp_alloc(size, false);
- // We keep this next instruction out of cpp_alloc for a reason: when
- // it's in, and new just calls cpp_alloc, the optimizer may fold the
- // new call into cpp_alloc, which messes up our whole section-based
- // stacktracing (see ATTRIBUTE_SECTION, above). This ensures cpp_alloc
- // isn't the last thing this fn calls, and prevents the folding.
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, const std::nothrow_t&) __THROW {
- void* p = cpp_alloc(size, true);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free(p);
-}
-
-// Standard C++ library implementations define and use this
-// (via ::operator delete(ptr, nothrow)).
-// But it's really the same as normal delete, so we just do the same thing.
-extern "C" PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free(p);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_newarray(size_t size) {
- void* p = cpp_alloc(size, false);
- // We keep this next instruction out of cpp_alloc for a reason: when
- // it's in, and new just calls cpp_alloc, the optimizer may fold the
- // new call into cpp_alloc, which messes up our whole section-based
- // stacktracing (see ATTRIBUTE_SECTION, above). This ensures cpp_alloc
- // isn't the last thing this fn calls, and prevents the folding.
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, const std::nothrow_t&)
- __THROW {
- void* p = cpp_alloc(size, true);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free(p);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free(p);
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_memalign(size_t align,
- size_t size) __THROW {
- void* result = do_memalign_or_cpp_memalign(align, size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-
-extern "C" PERFTOOLS_DLL_DECL int tc_posix_memalign(
- void** result_ptr, size_t align, size_t size) __THROW {
- if (((align % sizeof(void*)) != 0) ||
- ((align & (align - 1)) != 0) ||
- (align == 0)) {
- return EINVAL;
- }
-
- void* result = do_memalign_or_cpp_memalign(align, size);
- MallocHook::InvokeNewHook(result, size);
- if (result == NULL) {
- return ENOMEM;
- } else {
- *result_ptr = result;
- return 0;
- }
-}
-
-static size_t pagesize = 0;
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_valloc(size_t size) __THROW {
- // Allocate page-aligned object of length >= size bytes
- if (pagesize == 0) pagesize = getpagesize();
- void* result = do_memalign_or_cpp_memalign(pagesize, size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t size) __THROW {
- // Round up size to a multiple of pagesize
- if (pagesize == 0) pagesize = getpagesize();
- if (size == 0) { // pvalloc(0) should allocate one page, according to
- size = pagesize; // http://man.free4web.biz/man3/libmpatrol.3.html
- }
- size = (size + pagesize - 1) & ~(pagesize - 1);
- void* result = do_memalign_or_cpp_memalign(pagesize, size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW {
- do_malloc_stats();
-}
-
-extern "C" PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW {
- return do_mallopt(cmd, value);
-}
-
-#ifdef HAVE_STRUCT_MALLINFO
-extern "C" PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW {
- return do_mallinfo();
-}
-#endif
-
-extern "C" PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW {
- return MallocExtension::instance()->GetAllocatedSize(ptr);
-}
-
-#endif // TCMALLOC_USING_DEBUGALLOCATION
diff --git a/third_party/tcmalloc/vendor/src/tcmalloc.h b/third_party/tcmalloc/vendor/src/tcmalloc.h
deleted file mode 100644
index 3b0fe7c..0000000
--- a/third_party/tcmalloc/vendor/src/tcmalloc.h
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein <opensource@google.com>
-//
-// Some obscure memory-allocation routines may not be declared on all
-// systems. In those cases, we'll just declare them ourselves.
-// This file is meant to be used only internally, for unittests.
-
-#include <config.h>
-
-#ifndef _XOPEN_SOURCE
-# define _XOPEN_SOURCE 600 // for posix_memalign
-#endif
-#include <stdlib.h> // for posix_memalign
-// FreeBSD has malloc.h, but complains if you use it
-#if defined(HAVE_MALLOC_H) && !defined(__FreeBSD__)
-#include <malloc.h> // for memalign, valloc, pvalloc
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW // I guess we're not on a glibc system
-# define __THROW // __THROW is just an optimization, so ok to make it ""
-#endif
-
-#if !HAVE_CFREE_SYMBOL
-extern "C" void cfree(void* ptr) __THROW;
-#endif
-#if !HAVE_POSIX_MEMALIGN_SYMBOL
-extern "C" int posix_memalign(void** ptr, size_t align, size_t size) __THROW;
-#endif
-#if !HAVE_MEMALIGN_SYMBOL
-extern "C" void* memalign(size_t __alignment, size_t __size) __THROW;
-#endif
-#if !HAVE_VALLOC_SYMBOL
-extern "C" void* valloc(size_t __size) __THROW;
-#endif
-#if !HAVE_PVALLOC_SYMBOL
-extern "C" void* pvalloc(size_t __size) __THROW;
-#endif
diff --git a/third_party/tcmalloc/vendor/src/tcmalloc_guard.h b/third_party/tcmalloc/vendor/src/tcmalloc_guard.h
deleted file mode 100644
index 7874dad..0000000
--- a/third_party/tcmalloc/vendor/src/tcmalloc_guard.h
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// We expose the TCMallocGuard class -- which initializes the tcmalloc
-// allocator -- so classes that need to be sure tcmalloc is loaded
-// before they do stuff -- notably heap-profiler -- can. To use this
-// create a static TCMallocGuard instance at the top of a file where
-// you need tcmalloc to be initialized before global constructors run.
-
-#ifndef TCMALLOC_TCMALLOC_GUARD_H_
-#define TCMALLOC_TCMALLOC_GUARD_H_
-
-class TCMallocGuard {
- public:
- TCMallocGuard();
- ~TCMallocGuard();
-};
-
-#endif // TCMALLOC_TCMALLOC_GUARD_H_
diff --git a/third_party/tcmalloc/vendor/src/tests/addressmap_unittest.cc b/third_party/tcmalloc/vendor/src/tests/addressmap_unittest.cc
deleted file mode 100644
index bfbb9a8..0000000
--- a/third_party/tcmalloc/vendor/src/tests/addressmap_unittest.cc
+++ /dev/null
@@ -1,170 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-
-#include <stdlib.h> // for rand()
-#include <vector>
-#include <set>
-#include <algorithm>
-#include <utility>
-#include "addressmap-inl.h"
-#include "base/logging.h"
-#include "base/commandlineflags.h"
-
-DEFINE_int32(iters, 20, "Number of test iterations");
-DEFINE_int32(N, 100000, "Number of elements to test per iteration");
-
-using std::pair;
-using std::make_pair;
-using std::vector;
-using std::set;
-using std::random_shuffle;
-
-struct UniformRandomNumberGenerator {
- size_t Uniform(size_t max_size) {
- if (max_size == 0)
- return 0;
- return rand() % max_size; // not a great random-number fn, but portable
- }
-};
-static UniformRandomNumberGenerator rnd;
-
-
-// pair of associated value and object size
-typedef pair<int, size_t> ValueT;
-
-struct PtrAndSize {
- char* ptr;
- size_t size;
- PtrAndSize(char* p, size_t s) : ptr(p), size(s) {}
-};
-
-size_t SizeFunc(const ValueT& v) { return v.second; }
-
-static void SetCheckCallback(const void* ptr, ValueT* val,
- set<pair<const void*, int> >* check_set) {
- check_set->insert(make_pair(ptr, val->first));
-}
-
-int main(int argc, char** argv) {
- // Get a bunch of pointers
- const int N = FLAGS_N;
- static const int kMaxRealSize = 49;
- // 100Mb to stress not finding previous object (AddressMap's cluster is 1Mb):
- static const size_t kMaxSize = 100*1000*1000;
- vector<PtrAndSize> ptrs_and_sizes;
- for (int i = 0; i < N; ++i) {
- size_t s = rnd.Uniform(kMaxRealSize);
- ptrs_and_sizes.push_back(PtrAndSize(new char[s], s));
- }
-
- for (int x = 0; x < FLAGS_iters; ++x) {
- RAW_LOG(INFO, "Iteration %d/%d...\n", x, FLAGS_iters);
-
- // Permute pointers to get rid of allocation order issues
- random_shuffle(ptrs_and_sizes.begin(), ptrs_and_sizes.end());
-
- AddressMap<ValueT> map(malloc, free);
- const ValueT* result;
- const void* res_p;
-
- // Insert a bunch of entries
- for (int i = 0; i < N; ++i) {
- char* p = ptrs_and_sizes[i].ptr;
- CHECK(!map.Find(p));
- int offs = rnd.Uniform(ptrs_and_sizes[i].size);
- CHECK(!map.FindInside(&SizeFunc, kMaxSize, p + offs, &res_p));
- map.Insert(p, make_pair(i, ptrs_and_sizes[i].size));
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i);
- CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p));
- CHECK_EQ(res_p, p);
- CHECK_EQ(result->first, i);
- map.Insert(p, make_pair(i + N, ptrs_and_sizes[i].size));
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i + N);
- }
-
- // Delete the even entries
- for (int i = 0; i < N; i += 2) {
- void* p = ptrs_and_sizes[i].ptr;
- ValueT removed;
- CHECK(map.FindAndRemove(p, &removed));
- CHECK_EQ(removed.first, i + N);
- }
-
- // Lookup the odd entries and adjust them
- for (int i = 1; i < N; i += 2) {
- char* p = ptrs_and_sizes[i].ptr;
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i + N);
- int offs = rnd.Uniform(ptrs_and_sizes[i].size);
- CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p));
- CHECK_EQ(res_p, p);
- CHECK_EQ(result->first, i + N);
- map.Insert(p, make_pair(i + 2*N, ptrs_and_sizes[i].size));
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i + 2*N);
- }
-
- // Insert even entries back
- for (int i = 0; i < N; i += 2) {
- char* p = ptrs_and_sizes[i].ptr;
- int offs = rnd.Uniform(ptrs_and_sizes[i].size);
- CHECK(!map.FindInside(&SizeFunc, kMaxSize, p + offs, &res_p));
- map.Insert(p, make_pair(i + 2*N, ptrs_and_sizes[i].size));
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i + 2*N);
- CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p));
- CHECK_EQ(res_p, p);
- CHECK_EQ(result->first, i + 2*N);
- }
-
- // Check all entries
- set<pair<const void*, int> > check_set;
- map.Iterate(SetCheckCallback, &check_set);
- CHECK_EQ(check_set.size(), N);
- for (int i = 0; i < N; ++i) {
- void* p = ptrs_and_sizes[i].ptr;
- check_set.erase(make_pair(p, i + 2*N));
- CHECK(result = map.Find(p));
- CHECK_EQ(result->first, i + 2*N);
- }
- CHECK_EQ(check_set.size(), 0);
- }
-
- for (int i = 0; i < N; ++i) {
- delete[] ptrs_and_sizes[i].ptr;
- }
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/atomicops_unittest.cc b/third_party/tcmalloc/vendor/src/tests/atomicops_unittest.cc
deleted file mode 100644
index 3892b59..0000000
--- a/third_party/tcmalloc/vendor/src/tests/atomicops_unittest.cc
+++ /dev/null
@@ -1,257 +0,0 @@
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat
- */
-
-#include <stdio.h>
-#include "base/logging.h"
-#include "base/atomicops.h"
-
-#define GG_ULONGLONG(x) static_cast<uint64>(x)
-
-template <class AtomicType>
-static void TestAtomicIncrement() {
- // For now, we just test single threaded execution
-
- // use a guard value to make sure the NoBarrier_AtomicIncrement doesn't go
- // outside the expected address bounds. This is in particular to
- // test that some future change to the asm code doesn't cause the
- // 32-bit NoBarrier_AtomicIncrement doesn't do the wrong thing on 64-bit
- // machines.
- struct {
- AtomicType prev_word;
- AtomicType count;
- AtomicType next_word;
- } s;
-
- AtomicType prev_word_value, next_word_value;
- memset(&prev_word_value, 0xFF, sizeof(AtomicType));
- memset(&next_word_value, 0xEE, sizeof(AtomicType));
-
- s.prev_word = prev_word_value;
- s.count = 0;
- s.next_word = next_word_value;
-
- ASSERT_EQ(1, base::subtle::NoBarrier_AtomicIncrement(&s.count, 1));
- ASSERT_EQ(1, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(3, base::subtle::NoBarrier_AtomicIncrement(&s.count, 2));
- ASSERT_EQ(3, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(6, base::subtle::NoBarrier_AtomicIncrement(&s.count, 3));
- ASSERT_EQ(6, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(3, base::subtle::NoBarrier_AtomicIncrement(&s.count, -3));
- ASSERT_EQ(3, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(1, base::subtle::NoBarrier_AtomicIncrement(&s.count, -2));
- ASSERT_EQ(1, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(0, base::subtle::NoBarrier_AtomicIncrement(&s.count, -1));
- ASSERT_EQ(0, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(-1, base::subtle::NoBarrier_AtomicIncrement(&s.count, -1));
- ASSERT_EQ(-1, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(-5, base::subtle::NoBarrier_AtomicIncrement(&s.count, -4));
- ASSERT_EQ(-5, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-
- ASSERT_EQ(0, base::subtle::NoBarrier_AtomicIncrement(&s.count, 5));
- ASSERT_EQ(0, s.count);
- ASSERT_EQ(prev_word_value, s.prev_word);
- ASSERT_EQ(next_word_value, s.next_word);
-}
-
-
-#define NUM_BITS(T) (sizeof(T) * 8)
-
-
-template <class AtomicType>
-static void TestCompareAndSwap() {
- AtomicType value = 0;
- AtomicType prev = base::subtle::NoBarrier_CompareAndSwap(&value, 0, 1);
- ASSERT_EQ(1, value);
- ASSERT_EQ(0, prev);
-
- // Use test value that has non-zero bits in both halves, more for testing
- // 64-bit implementation on 32-bit platforms.
- const AtomicType k_test_val = (GG_ULONGLONG(1) <<
- (NUM_BITS(AtomicType) - 2)) + 11;
- value = k_test_val;
- prev = base::subtle::NoBarrier_CompareAndSwap(&value, 0, 5);
- ASSERT_EQ(k_test_val, value);
- ASSERT_EQ(k_test_val, prev);
-
- value = k_test_val;
- prev = base::subtle::NoBarrier_CompareAndSwap(&value, k_test_val, 5);
- ASSERT_EQ(5, value);
- ASSERT_EQ(k_test_val, prev);
-}
-
-
-template <class AtomicType>
-static void TestAtomicExchange() {
- AtomicType value = 0;
- AtomicType new_value = base::subtle::NoBarrier_AtomicExchange(&value, 1);
- ASSERT_EQ(1, value);
- ASSERT_EQ(0, new_value);
-
- // Use test value that has non-zero bits in both halves, more for testing
- // 64-bit implementation on 32-bit platforms.
- const AtomicType k_test_val = (GG_ULONGLONG(1) <<
- (NUM_BITS(AtomicType) - 2)) + 11;
- value = k_test_val;
- new_value = base::subtle::NoBarrier_AtomicExchange(&value, k_test_val);
- ASSERT_EQ(k_test_val, value);
- ASSERT_EQ(k_test_val, new_value);
-
- value = k_test_val;
- new_value = base::subtle::NoBarrier_AtomicExchange(&value, 5);
- ASSERT_EQ(5, value);
- ASSERT_EQ(k_test_val, new_value);
-}
-
-
-template <class AtomicType>
-static void TestAtomicIncrementBounds() {
- // Test increment at the half-width boundary of the atomic type.
- // It is primarily for testing at the 32-bit boundary for 64-bit atomic type.
- AtomicType test_val = GG_ULONGLONG(1) << (NUM_BITS(AtomicType) / 2);
- AtomicType value = test_val - 1;
- AtomicType new_value = base::subtle::NoBarrier_AtomicIncrement(&value, 1);
- ASSERT_EQ(test_val, value);
- ASSERT_EQ(value, new_value);
-
- base::subtle::NoBarrier_AtomicIncrement(&value, -1);
- ASSERT_EQ(test_val - 1, value);
-}
-
-// This is a simple sanity check that values are correct. Not testing
-// atomicity
-template <class AtomicType>
-static void TestStore() {
- const AtomicType kVal1 = static_cast<AtomicType>(0xa5a5a5a5a5a5a5a5LL);
- const AtomicType kVal2 = static_cast<AtomicType>(-1);
-
- AtomicType value;
-
- base::subtle::NoBarrier_Store(&value, kVal1);
- ASSERT_EQ(kVal1, value);
- base::subtle::NoBarrier_Store(&value, kVal2);
- ASSERT_EQ(kVal2, value);
-
- base::subtle::Acquire_Store(&value, kVal1);
- ASSERT_EQ(kVal1, value);
- base::subtle::Acquire_Store(&value, kVal2);
- ASSERT_EQ(kVal2, value);
-
- base::subtle::Release_Store(&value, kVal1);
- ASSERT_EQ(kVal1, value);
- base::subtle::Release_Store(&value, kVal2);
- ASSERT_EQ(kVal2, value);
-}
-
-// This is a simple sanity check that values are correct. Not testing
-// atomicity
-template <class AtomicType>
-static void TestLoad() {
- const AtomicType kVal1 = static_cast<AtomicType>(0xa5a5a5a5a5a5a5a5LL);
- const AtomicType kVal2 = static_cast<AtomicType>(-1);
-
- AtomicType value;
-
- value = kVal1;
- ASSERT_EQ(kVal1, base::subtle::NoBarrier_Load(&value));
- value = kVal2;
- ASSERT_EQ(kVal2, base::subtle::NoBarrier_Load(&value));
-
- value = kVal1;
- ASSERT_EQ(kVal1, base::subtle::Acquire_Load(&value));
- value = kVal2;
- ASSERT_EQ(kVal2, base::subtle::Acquire_Load(&value));
-
- value = kVal1;
- ASSERT_EQ(kVal1, base::subtle::Release_Load(&value));
- value = kVal2;
- ASSERT_EQ(kVal2, base::subtle::Release_Load(&value));
-}
-
-template <class AtomicType>
-static void TestAtomicOps() {
- TestCompareAndSwap<AtomicType>();
- TestAtomicExchange<AtomicType>();
- TestAtomicIncrementBounds<AtomicType>();
- TestStore<AtomicType>();
- TestLoad<AtomicType>();
-}
-
-int main(int argc, char** argv) {
- TestAtomicIncrement<AtomicWord>();
- TestAtomicIncrement<Atomic32>();
-
- TestAtomicOps<AtomicWord>();
- TestAtomicOps<Atomic32>();
-
- // I've commented the Atomic64 tests out for now, because Atomic64
- // doesn't work on x86 systems that are not compiled to support mmx
- // registers. Since I want this project to be as portable as
- // possible -- that is, not to assume we've compiled for mmx or even
- // that the processor supports it -- and we don't actually use
- // Atomic64 anywhere, I've commented it out of the test for now.
- // (Luckily, if we ever do use Atomic64 by accident, we'll get told
- // via a compiler error rather than some obscure runtime failure, so
- // this course of action is safe.)
- // If we ever *do* want to enable this, try adding -msse (or -mmmx?)
- // to the CXXFLAGS in Makefile.am.
-#if 0 and defined(BASE_HAS_ATOMIC64)
- TestAtomicIncrement<base::subtle::Atomic64>();
- TestAtomicOps<base::subtle::Atomic64>();
-#endif
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/current_allocated_bytes_test.cc b/third_party/tcmalloc/vendor/src/tests/current_allocated_bytes_test.cc
deleted file mode 100644
index e05ec18..0000000
--- a/third_party/tcmalloc/vendor/src/tests/current_allocated_bytes_test.cc
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// ---
-//
-// Author: Craig Silverstein
-
-// This tests the accounting done by tcmalloc. When we allocate and
-// free a small buffer, the number of bytes used by the application
-// before the alloc+free should match the number of bytes used after.
-// However, the internal data structures used by tcmalloc will be
-// quite different -- new spans will have been allocated, etc. This
-// is, thus, a simple test that we account properly for the internal
-// data structures, so that we report the actual application-used
-// bytes properly.
-
-#include "config_for_unittests.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <gperftools/malloc_extension.h>
-#include "base/logging.h"
-
-const char kCurrent[] = "generic.current_allocated_bytes";
-
-int main() {
- // We don't do accounting right when using debugallocation.cc, so
- // turn off the test then. TODO(csilvers): get this working too.
-#ifdef NDEBUG
- size_t before_bytes, after_bytes;
- MallocExtension::instance()->GetNumericProperty(kCurrent, &before_bytes);
- free(malloc(200));
- MallocExtension::instance()->GetNumericProperty(kCurrent, &after_bytes);
-
- CHECK_EQ(before_bytes, after_bytes);
-#endif
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/debugallocation_test.cc b/third_party/tcmalloc/vendor/src/tests/debugallocation_test.cc
deleted file mode 100644
index 56ae30e..0000000
--- a/third_party/tcmalloc/vendor/src/tests/debugallocation_test.cc
+++ /dev/null
@@ -1,313 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Fred Akalin
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <vector>
-#include "gperftools/malloc_extension.h"
-#include "base/logging.h"
-
-using std::vector;
-
-vector<void (*)()> g_testlist; // the tests to run
-
-#define TEST(a, b) \
- struct Test_##a##_##b { \
- Test_##a##_##b() { g_testlist.push_back(&Run); } \
- static void Run(); \
- }; \
- static Test_##a##_##b g_test_##a##_##b; \
- void Test_##a##_##b::Run()
-
-
-static int RUN_ALL_TESTS() {
- vector<void (*)()>::const_iterator it;
- for (it = g_testlist.begin(); it != g_testlist.end(); ++it) {
- (*it)(); // The test will error-exit if there's a problem.
- }
- fprintf(stderr, "\nPassed %d tests\n\nPASS\n",
- static_cast<int>(g_testlist.size()));
- return 0;
-}
-
-// The death tests are meant to be run from a shell-script driver, which
-// passes in an integer saying which death test to run. We store that
-// test-to-run here, and in the macro use a counter to see when we get
-// to that test, so we can run it.
-static int test_to_run = 0; // set in main() based on argv
-static int test_counter = 0; // incremented every time the macro is called
-#define IF_DEBUG_EXPECT_DEATH(statement, regex) do { \
- if (test_counter++ == test_to_run) { \
- fprintf(stderr, "Expected regex:%s\n", regex); \
- statement; \
- } \
-} while (false)
-
-// This flag won't be compiled in in opt mode.
-DECLARE_int32(max_free_queue_size);
-
-// Test match as well as mismatch rules. But do not test on OS X; on
-// OS X the OS converts new/new[] to malloc before it gets to us, so
-// we are unable to catch these mismatch errors.
-#ifndef __APPLE__
-TEST(DebugAllocationTest, DeallocMismatch) {
- // malloc can be matched only by free
- // new can be matched only by delete and delete(nothrow)
- // new[] can be matched only by delete[] and delete[](nothrow)
- // new(nothrow) can be matched only by delete and delete(nothrow)
- // new(nothrow)[] can be matched only by delete[] and delete[](nothrow)
-
- // Allocate with malloc.
- {
- int* x = static_cast<int*>(malloc(sizeof(*x)));
- IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete");
- IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]");
- // Should work fine.
- free(x);
- }
-
- // Allocate with new.
- {
- int* x = new int;
- int* y = new int;
- IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free");
- IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]");
- delete x;
- ::operator delete(y, std::nothrow);
- }
-
- // Allocate with new[].
- {
- int* x = new int[1];
- int* y = new int[1];
- IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free");
- IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete");
- delete [] x;
- ::operator delete[](y, std::nothrow);
- }
-
- // Allocate with new(nothrow).
- {
- int* x = new(std::nothrow) int;
- int* y = new(std::nothrow) int;
- IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free");
- IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]");
- delete x;
- ::operator delete(y, std::nothrow);
- }
-
- // Allocate with new(nothrow)[].
- {
- int* x = new(std::nothrow) int[1];
- int* y = new(std::nothrow) int[1];
- IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free");
- IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete");
- delete [] x;
- ::operator delete[](y, std::nothrow);
- }
-}
-#endif // #ifdef OS_MACOSX
-
-TEST(DebugAllocationTest, DoubleFree) {
- int* pint = new int;
- delete pint;
- IF_DEBUG_EXPECT_DEATH(delete pint, "has been already deallocated");
-}
-
-TEST(DebugAllocationTest, StompBefore) {
- int* pint = new int;
-#ifndef NDEBUG // don't stomp memory if we're not in a position to detect it
- pint[-1] = 5;
- IF_DEBUG_EXPECT_DEATH(delete pint, "a word before object");
-#endif
-}
-
-TEST(DebugAllocationTest, StompAfter) {
- int* pint = new int;
-#ifndef NDEBUG // don't stomp memory if we're not in a position to detect it
- pint[1] = 5;
- IF_DEBUG_EXPECT_DEATH(delete pint, "a word after object");
-#endif
-}
-
-TEST(DebugAllocationTest, FreeQueueTest) {
- // Verify that the allocator doesn't return blocks that were recently freed.
- int* x = new int;
- int* old_x = x;
- delete x;
- x = new int;
- #if 1
- // This check should not be read as a universal guarantee of behavior. If
- // other threads are executing, it would be theoretically possible for this
- // check to fail despite the efforts of debugallocation.cc to the contrary.
- // It should always hold under the controlled conditions of this unittest,
- // however.
- EXPECT_NE(x, old_x); // Allocator shouldn't return recently freed blocks
- #else
- // The below check passes, but since it isn't *required* to pass, I've left
- // it commented out.
- // EXPECT_EQ(x, old_x);
- #endif
- old_x = NULL; // avoid breaking opt build with an unused variable warning.
- delete x;
-}
-
-TEST(DebugAllocationTest, DanglingPointerWriteTest) {
- // This test can only be run if debugging.
- //
- // If not debugging, the 'new' following the dangling write might not be
- // safe. When debugging, we expect the (trashed) deleted block to be on the
- // list of recently-freed blocks, so the following 'new' will be safe.
-#if 1
- int* x = new int;
- delete x;
- int poisoned_x_value = *x;
- *x = 1; // a dangling write.
-
- char* s = new char[FLAGS_max_free_queue_size];
- // When we delete s, we push the storage that was previously allocated to x
- // off the end of the free queue. At that point, the write to that memory
- // will be detected.
- IF_DEBUG_EXPECT_DEATH(delete [] s, "Memory was written to after being freed.");
-
- // restore the poisoned value of x so that we can delete s without causing a
- // crash.
- *x = poisoned_x_value;
- delete [] s;
-#endif
-}
-
-TEST(DebugAllocationTest, DanglingWriteAtExitTest) {
- int *x = new int;
- delete x;
- int old_x_value = *x;
- *x = 1;
- // verify that dangling writes are caught at program termination if the
- // corrupted block never got pushed off of the end of the free queue.
- IF_DEBUG_EXPECT_DEATH(exit(0), "Memory was written to after being freed.");
- *x = old_x_value; // restore x so that the test can exit successfully.
-}
-
-TEST(DebugAllocationTest, StackTraceWithDanglingWriteAtExitTest) {
- int *x = new int;
- delete x;
- int old_x_value = *x;
- *x = 1;
- // verify that we also get a stack trace when we have a dangling write.
- // The " @ " is part of the stack trace output.
- IF_DEBUG_EXPECT_DEATH(exit(0), " @ .*main");
- *x = old_x_value; // restore x so that the test can exit successfully.
-}
-
-static size_t CurrentlyAllocatedBytes() {
- size_t value;
- CHECK(MallocExtension::instance()->GetNumericProperty(
- "generic.current_allocated_bytes", &value));
- return value;
-}
-
-TEST(DebugAllocationTest, CurrentlyAllocated) {
- // Clear the free queue
-#if 1
- FLAGS_max_free_queue_size = 0;
- // Force a round-trip through the queue management code so that the
- // new size is seen and the queue of recently-freed blocks is flushed.
- free(malloc(1));
- FLAGS_max_free_queue_size = 1048576;
-#endif
-
- // Free something and check that it disappears from allocated bytes
- // immediately.
- char* p = new char[1000];
- size_t after_malloc = CurrentlyAllocatedBytes();
- delete[] p;
- size_t after_free = CurrentlyAllocatedBytes();
- EXPECT_LE(after_free, after_malloc - 1000);
-}
-
-TEST(DebugAllocationTest, GetAllocatedSizeTest) {
-#if 1
- // When debug_allocation is in effect, GetAllocatedSize should return
- // exactly requested size, since debug_allocation doesn't allow users
- // to write more than that.
- for (int i = 0; i < 10; ++i) {
- void *p = malloc(i);
- EXPECT_EQ(i, MallocExtension::instance()->GetAllocatedSize(p));
- free(p);
- }
-#endif
- void* a = malloc(1000);
- EXPECT_GE(MallocExtension::instance()->GetAllocatedSize(a), 1000);
- // This is just a sanity check. If we allocated too much, alloc is broken
- EXPECT_LE(MallocExtension::instance()->GetAllocatedSize(a), 5000);
- EXPECT_GE(MallocExtension::instance()->GetEstimatedAllocatedSize(1000), 1000);
- free(a);
-}
-
-TEST(DebugAllocationTest, HugeAlloc) {
- // This must not be a const variable so it doesn't form an
- // integral-constant-expression which can be *statically* rejected by the
- // compiler as too large for the allocation.
- size_t kTooBig = ~static_cast<size_t>(0);
- void* a = NULL;
-
-#ifndef NDEBUG
-
- a = malloc(kTooBig);
- EXPECT_EQ(NULL, a);
-
- // kAlsoTooBig is small enough not to get caught by debugallocation's check,
- // but will still fall through to tcmalloc's check. This must also be
- // a non-const variable. See kTooBig for more details.
- size_t kAlsoTooBig = kTooBig - 1024;
-
- a = malloc(kAlsoTooBig);
- EXPECT_EQ(NULL, a);
-#endif
-}
-
-int main(int argc, char** argv) {
- // If you run without args, we run the non-death parts of the test.
- // Otherwise, argv[1] should be a number saying which death-test
- // to run. We will output a regexp we expect the death-message
- // to include, and then run the given death test (which hopefully
- // will produce that error message). If argv[1] > the number of
- // death tests, we will run only the non-death parts. One way to
- // tell when you are done with all tests is when no 'expected
- // regexp' message is printed for a given argv[1].
- if (argc < 2) {
- test_to_run = -1; // will never match
- } else {
- test_to_run = atoi(argv[1]);
- }
- return RUN_ALL_TESTS();
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/debugallocation_test.sh b/third_party/tcmalloc/vendor/src/tests/debugallocation_test.sh
deleted file mode 100644
index faa6c79..0000000
--- a/third_party/tcmalloc/vendor/src/tests/debugallocation_test.sh
+++ /dev/null
@@ -1,95 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2009, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# ---
-# Author: Craig Silverstein
-
-BINDIR="${BINDIR:-.}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir]"
- echo " By default, unittest_dir=$BINDIR"
- exit 1
-fi
-
-DEBUGALLOCATION_TEST="${1:-$BINDIR/debugallocation_test}"
-
-num_failures=0
-
-# Run the i-th death test and make sure the test has the expected
-# regexp. We can depend on the first line of the output being
-# Expected regex:<regex>
-# Evaluates to "done" if we are not actually a death-test (so $1 is
-# too big a number, and we can stop). Evaluates to "" otherwise.
-# Increments num_failures if the death test does not succeed.
-OneDeathTest() {
- "$DEBUGALLOCATION_TEST" "$1" 2>&1 | {
- regex_line='dummy'
- # Normally the regex_line is the first line of output, but not
- # always (if tcmalloc itself does any logging to stderr).
- while test -n "$regex_line"; do
- read regex_line
- regex=`expr "$regex_line" : "Expected regex:\(.*\)"`
- test -n "$regex" && break # found the regex line
- done
- test -z "$regex" && echo "done" || grep "$regex" 2>&1
- }
-}
-
-death_test_num=0 # which death test to run
-while :; do # same as 'while true', but more portable
- echo -n "Running death test $death_test_num..."
- output="`OneDeathTest $death_test_num`"
- case $output in
- # Empty string means grep didn't find anything.
- "") echo "FAILED"; num_failures=`expr $num_failures + 1`;;
- "done"*) echo "done with death tests"; break;;
- # Any other string means grep found something, like it ought to.
- *) echo "OK";;
- esac
- death_test_num=`expr $death_test_num + 1`
-done
-
-# Test the non-death parts of the test too
-echo -n "Running non-death tests..."
-if "$DEBUGALLOCATION_TEST"; then
- echo "OK"
-else
- echo "FAILED"
- num_failures=`expr $num_failures + 1`
-fi
-
-if [ "$num_failures" = 0 ]; then
- echo "PASS"
-else
- echo "Failed with $num_failures failures"
-fi
-exit $num_failures
diff --git a/third_party/tcmalloc/vendor/src/tests/frag_unittest.cc b/third_party/tcmalloc/vendor/src/tests/frag_unittest.cc
deleted file mode 100644
index 1242770..0000000
--- a/third_party/tcmalloc/vendor/src/tests/frag_unittest.cc
+++ /dev/null
@@ -1,132 +0,0 @@
-// Copyright (c) 2003, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Test speed of handling fragmented heap
-
-#include "config_for_unittests.h"
-#include <stdlib.h>
-#include <stdio.h>
-#ifdef HAVE_SYS_RESOURCE_H
-#include <sys/time.h> // for struct timeval
-#include <sys/resource.h> // for getrusage
-#endif
-#ifdef _WIN32
-#include <windows.h> // for GetTickCount()
-#endif
-#include <vector>
-#include "base/logging.h"
-#include "common.h"
-#include <gperftools/malloc_extension.h>
-
-using std::vector;
-
-int main(int argc, char** argv) {
- // Make kAllocSize one page larger than the maximum small object size.
- static const int kAllocSize = kMaxSize + kPageSize;
- // Allocate 400MB in total.
- static const int kTotalAlloc = 400 << 20;
- static const int kAllocIterations = kTotalAlloc / kAllocSize;
-
- // Allocate lots of objects
- vector<char*> saved(kAllocIterations);
- for (int i = 0; i < kAllocIterations; i++) {
- saved[i] = new char[kAllocSize];
- }
-
- // Check the current "slack".
- size_t slack_before;
- MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes",
- &slack_before);
-
- // Free alternating ones to fragment heap
- size_t free_bytes = 0;
- for (int i = 0; i < saved.size(); i += 2) {
- delete[] saved[i];
- free_bytes += kAllocSize;
- }
-
- // Check that slack delta is within 10% of expected.
- size_t slack_after;
- MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes",
- &slack_after);
- CHECK_GE(slack_after, slack_before);
- size_t slack = slack_after - slack_before;
-
- CHECK_GT(double(slack), 0.9*free_bytes);
- CHECK_LT(double(slack), 1.1*free_bytes);
-
- // Dump malloc stats
- static const int kBufSize = 1<<20;
- char* buffer = new char[kBufSize];
- MallocExtension::instance()->GetStats(buffer, kBufSize);
- VLOG(1, "%s", buffer);
- delete[] buffer;
-
- // Now do timing tests
- for (int i = 0; i < 5; i++) {
- static const int kIterations = 100000;
-#ifdef HAVE_SYS_RESOURCE_H
- struct rusage r;
- getrusage(RUSAGE_SELF, &r); // figure out user-time spent on this
- struct timeval tv_start = r.ru_utime;
-#elif defined(_WIN32)
- long long int tv_start = GetTickCount();
-#else
-# error No way to calculate time on your system
-#endif
-
- for (int i = 0; i < kIterations; i++) {
- size_t s;
- MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes",
- &s);
- }
-
-#ifdef HAVE_SYS_RESOURCE_H
- getrusage(RUSAGE_SELF, &r);
- struct timeval tv_end = r.ru_utime;
- int64 sumsec = static_cast<int64>(tv_end.tv_sec) - tv_start.tv_sec;
- int64 sumusec = static_cast<int64>(tv_end.tv_usec) - tv_start.tv_usec;
-#elif defined(_WIN32)
- long long int tv_end = GetTickCount();
- int64 sumsec = (tv_end - tv_start) / 1000;
- // Resolution in windows is only to the millisecond, alas
- int64 sumusec = ((tv_end - tv_start) % 1000) * 1000;
-#else
-# error No way to calculate time on your system
-#endif
- fprintf(stderr, "getproperty: %6.1f ns/call\n",
- (sumsec * 1e9 + sumusec * 1e3) / kIterations);
- }
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/getpc_test.cc b/third_party/tcmalloc/vendor/src/tests/getpc_test.cc
deleted file mode 100644
index f1497d5..0000000
--- a/third_party/tcmalloc/vendor/src/tests/getpc_test.cc
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// This verifies that GetPC works correctly. This test uses a minimum
-// of Google infrastructure, to make it very easy to port to various
-// O/Ses and CPUs and test that GetPC is working.
-
-#include "config.h"
-#include "getpc.h" // should be first to get the _GNU_SOURCE dfn
-#include <stdio.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <sys/time.h> // for setitimer
-
-// Needs to be volatile so compiler doesn't try to optimize it away
-static volatile void* getpc_retval = NULL; // what GetPC returns
-static volatile bool prof_handler_called = false;
-
-static void prof_handler(int sig, siginfo_t*, void* signal_ucontext) {
- if (!prof_handler_called)
- getpc_retval = GetPC(*reinterpret_cast<ucontext_t*>(signal_ucontext));
- prof_handler_called = true; // only store the retval once
-}
-
-static void RoutineCallingTheSignal() {
- struct sigaction sa;
- sa.sa_sigaction = prof_handler;
- sa.sa_flags = SA_RESTART | SA_SIGINFO;
- sigemptyset(&sa.sa_mask);
- if (sigaction(SIGPROF, &sa, NULL) != 0) {
- perror("sigaction");
- exit(1);
- }
-
- struct itimerval timer;
- timer.it_interval.tv_sec = 0;
- timer.it_interval.tv_usec = 1000;
- timer.it_value = timer.it_interval;
- setitimer(ITIMER_PROF, &timer, 0);
-
- // Now we need to do some work for a while, that doesn't call any
- // other functions, so we can be guaranteed that when the SIGPROF
- // fires, we're the routine executing.
- int r = 0;
- for (int i = 0; !prof_handler_called; ++i) {
- for (int j = 0; j < i; j++) {
- r ^= i;
- r <<= 1;
- r ^= j;
- r >>= 1;
- }
- }
-
- // Now make sure the above loop doesn't get optimized out
- srand(r);
-}
-
-// This is an upper bound of how many bytes the instructions for
-// RoutineCallingTheSignal might be. There's probably a more
-// principled way to do this, but I don't know how portable it would be.
-// (The function is 372 bytes when compiled with -g on Mac OS X 10.4.
-// I can imagine it would be even bigger in 64-bit architectures.)
-const int kRoutineSize = 512 * sizeof(void*)/4; // allow 1024 for 64-bit
-
-int main(int argc, char** argv) {
- RoutineCallingTheSignal();
-
- // Annoyingly, C++ disallows casting pointer-to-function to
- // pointer-to-object, so we use a C-style cast instead.
- char* expected = (char*)&RoutineCallingTheSignal;
- char* actual = (char*)getpc_retval;
-
- // For ia64, ppc64, and parisc64, the function pointer is actually
- // a struct. For instance, ia64's dl-fptr.h:
- // struct fdesc { /* An FDESC is a function descriptor. */
- // ElfW(Addr) ip; /* code entry point */
- // ElfW(Addr) gp; /* global pointer */
- // };
- // We want the code entry point.
-#if defined(__ia64) || defined(__ppc64) // NOTE: ppc64 is UNTESTED
- expected = ((char**)expected)[0]; // this is "ip"
-#endif
-
- if (actual < expected || actual > expected + kRoutineSize) {
- printf("Test FAILED: actual PC: %p, expected PC: %p\n", actual, expected);
- return 1;
- } else {
- printf("PASS\n");
- return 0;
- }
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/heap-checker-death_unittest.sh b/third_party/tcmalloc/vendor/src/tests/heap-checker-death_unittest.sh
deleted file mode 100644
index ab4a666..0000000
--- a/third_party/tcmalloc/vendor/src/tests/heap-checker-death_unittest.sh
+++ /dev/null
@@ -1,176 +0,0 @@
-#!/bin/sh
-# Copyright (c) 2005, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Author: Maxim Lifantsev
-#
-# Run the heap checker unittest in a mode where it is supposed to crash and
-# return an error if it doesn't.
-
-# We expect BINDIR to be set in the environment.
-# If not, we set it to some reasonable value.
-BINDIR="${BINDIR:-.}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir]"
- echo " By default, unittest_dir=$BINDIR"
- exit 1
-fi
-
-EXE="${1:-$BINDIR}/heap-checker_unittest"
-TMPDIR="/tmp/heap_check_death_info"
-
-ALARM() {
- # You need perl to run pprof, so I assume it's installed
- perl -e '
- $timeout=$ARGV[0]; shift;
- $retval = 255; # the default retval, for the case where we timed out
- eval { # need to run in an eval-block to trigger during system()
- local $SIG{ALRM} = sub { die "alarm\n" }; # \n is required!
- alarm $timeout;
- $retval = system(@ARGV);
- # Make retval bash-style: exit status, or 128+n if terminated by signal n
- $retval = ($retval & 127) ? (128 + $retval) : ($retval >> 8);
- alarm 0;
- };
- exit $retval; # return system()-retval, or 255 if system() never returned
-' "$@"
-}
-
-# $1: timeout for alarm;
-# $2: regexp of expected exit code(s);
-# $3: regexp to match a line in the output;
-# $4: regexp to not match a line in the output;
-# $5+ args to pass to $EXE
-Test() {
- # Note: make sure these varnames don't conflict with any vars outside Test()!
- timeout="$1"
- shift
- expected_ec="$1"
- shift
- expected_regexp="$1"
- shift
- unexpected_regexp="$1"
- shift
-
- echo -n "Testing $EXE with $@ ... "
- output="$TMPDIR/output"
- ALARM $timeout env "$@" $EXE > "$output" 2>&1
- actual_ec=$?
- ec_ok=`expr "$actual_ec" : "$expected_ec$" >/dev/null || echo false`
- matches_ok=`test -z "$expected_regexp" || \
- grep "$expected_regexp" "$output" >/dev/null 2>&1 || echo false`
- negmatches_ok=`test -z "$unexpected_regexp" || \
- ! grep "$unexpected_regexp" "$output" >/dev/null 2>&1 || echo false`
- if $ec_ok && $matches_ok && $negmatches_ok; then
- echo "PASS"
- return 0 # 0: success
- fi
- # If we get here, we failed. Now we just need to report why
- echo "FAIL"
- if [ $actual_ec -eq 255 ]; then # 255 == SIGTERM due to $ALARM
- echo "Test was taking unexpectedly long time to run and so we aborted it."
- echo "Try the test case manually or raise the timeout from $timeout"
- echo "to distinguish test slowness from a real problem."
- else
- $ec_ok || \
- echo "Wrong exit code: expected: '$expected_ec'; actual: $actual_ec"
- $matches_ok || \
- echo "Output did not match '$expected_regexp'"
- $negmatches_ok || \
- echo "Output unexpectedly matched '$unexpected_regexp'"
- fi
- echo "Output from failed run:"
- echo "---"
- cat "$output"
- echo "---"
- return 1 # 1: failure
-}
-
-TMPDIR=/tmp/heap_check_death_info
-rm -rf $TMPDIR || exit 1
-mkdir $TMPDIR || exit 2
-
-export HEAPCHECK=strict # default mode
-
-# These invocations should pass (0 == PASS):
-
-# This tests that turning leak-checker off dynamically works fine
-Test 120 0 "^PASS$" "" HEAPCHECK="" || exit 1
-
-# This disables threads so we can cause leaks reliably and test finding them
-Test 120 0 "^PASS$" "" HEAP_CHECKER_TEST_NO_THREADS=1 || exit 2
-
-# Test that --test_cancel_global_check works
-Test 20 0 "Canceling .* whole-program .* leak check$" "" \
- HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK=1 || exit 3
-Test 20 0 "Canceling .* whole-program .* leak check$" "" \
- HEAP_CHECKER_TEST_TEST_LOOP_LEAK=1 HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK=1 || exit 4
-
-# Test that very early log messages are present and controllable:
-EARLY_MSG="Starting tracking the heap$"
-
-Test 60 0 "$EARLY_MSG" "" \
- HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \
- PERFTOOLS_VERBOSE=10 || exit 5
-Test 60 0 "MemoryRegionMap Init$" "" \
- HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \
- PERFTOOLS_VERBOSE=11 || exit 6
-Test 60 0 "" "$EARLY_MSG" \
- HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \
- PERFTOOLS_VERBOSE=-11 || exit 7
-
-# These invocations should fail with very high probability,
-# rather than return 0 or hang (1 == exit(1), 134 == abort(), 139 = SIGSEGV):
-
-Test 60 1 "Exiting .* because of .* leaks$" "" \
- HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 || exit 8
-Test 60 1 "Exiting .* because of .* leaks$" "" \
- HEAP_CHECKER_TEST_TEST_LOOP_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 || exit 9
-
-# Test that we produce a reasonable textual leak report.
-Test 60 1 "MakeALeak" "" \
- HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECK_TEST_NO_THREADS=1 \
- || exit 10
-
-# Test that very early log messages are present and controllable:
-Test 60 1 "Starting tracking the heap$" "" \
- HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 PERFTOOLS_VERBOSE=10 \
- || exit 11
-Test 60 1 "" "Starting tracking the heap" \
- HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 PERFTOOLS_VERBOSE=-10 \
- || exit 12
-
-cd / # so we're not in TMPDIR when we delete it
-rm -rf $TMPDIR
-
-echo "PASS"
-
-exit 0
diff --git a/third_party/tcmalloc/vendor/src/tests/heap-checker_unittest.cc b/third_party/tcmalloc/vendor/src/tests/heap-checker_unittest.cc
deleted file mode 100644
index ab326c9..0000000
--- a/third_party/tcmalloc/vendor/src/tests/heap-checker_unittest.cc
+++ /dev/null
@@ -1,1503 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Maxim Lifantsev
-//
-// Running:
-// ./heap-checker_unittest
-//
-// If the unittest crashes because it can't find pprof, try:
-// PPROF_PATH=/usr/local/someplace/bin/pprof ./heap-checker_unittest
-//
-// To test that the whole-program heap checker will actually cause a leak, try:
-// HEAPCHECK_TEST_LEAK= ./heap-checker_unittest
-// HEAPCHECK_TEST_LOOP_LEAK= ./heap-checker_unittest
-//
-// Note: Both of the above commands *should* abort with an error message.
-
-// CAVEAT: Do not use vector<> and string on-heap objects in this test,
-// otherwise the test can sometimes fail for tricky leak checks
-// when we want some allocated object not to be found live by the heap checker.
-// This can happen with memory allocators like tcmalloc that can allocate
-// heap objects back to back without any book-keeping data in between.
-// What happens is that end-of-storage pointers of a live vector
-// (or a string depending on the STL implementation used)
-// can happen to point to that other heap-allocated
-// object that is not reachable otherwise and that
-// we don't want to be reachable.
-//
-// The implication of this for real leak checking
-// is just one more chance for the liveness flood to be inexact
-// (see the comment in our .h file).
-
-#include "config_for_unittests.h"
-#ifdef HAVE_POLL_H
-#include <poll.h>
-#endif
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get uint16_t (ISO naming madness)
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place uint16_t might be defined
-#endif
-#include <sys/types.h>
-#include <stdlib.h>
-#include <errno.h> // errno
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for sleep(), geteuid()
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#endif
-#include <fcntl.h> // for open(), close()
-#ifdef HAVE_EXECINFO_H
-#include <execinfo.h> // backtrace
-#endif
-#ifdef HAVE_GRP_H
-#include <grp.h> // getgrent, getgrnam
-#endif
-#ifdef HAVE_PWD_H
-#include <pwd.h>
-#endif
-
-#include <algorithm>
-#include <iostream> // for cout
-#include <iomanip> // for hex
-#include <list>
-#include <map>
-#include <memory>
-#include <set>
-#include <string>
-#include <vector>
-
-#include "base/commandlineflags.h"
-#include "base/googleinit.h"
-#include "base/logging.h"
-#include "base/commandlineflags.h"
-#include "base/thread_lister.h"
-#include <gperftools/heap-checker.h>
-#include "memory_region_map.h"
-#include <gperftools/malloc_extension.h>
-#include <gperftools/stacktrace.h>
-
-// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old
-// form of the name instead.
-#ifndef MAP_ANONYMOUS
-# define MAP_ANONYMOUS MAP_ANON
-#endif
-
-using namespace std;
-
-// ========================================================================= //
-
-// TODO(maxim): write a shell script to test that these indeed crash us
-// (i.e. we do detect leaks)
-// Maybe add more such crash tests.
-
-DEFINE_bool(test_leak,
- EnvToBool("HEAP_CHECKER_TEST_TEST_LEAK", false),
- "If should cause a leak crash");
-DEFINE_bool(test_loop_leak,
- EnvToBool("HEAP_CHECKER_TEST_TEST_LOOP_LEAK", false),
- "If should cause a looped leak crash");
-DEFINE_bool(test_register_leak,
- EnvToBool("HEAP_CHECKER_TEST_TEST_REGISTER_LEAK", false),
- "If should cause a leak crash by hiding a pointer "
- "that is only in a register");
-DEFINE_bool(test_cancel_global_check,
- EnvToBool("HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK", false),
- "If should test HeapLeakChecker::CancelGlobalCheck "
- "when --test_leak or --test_loop_leak are given; "
- "the test should not fail then");
-DEFINE_bool(maybe_stripped,
- EnvToBool("HEAP_CHECKER_TEST_MAYBE_STRIPPED", true),
- "If we think we can be a stripped binary");
-DEFINE_bool(interfering_threads,
- EnvToBool("HEAP_CHECKER_TEST_INTERFERING_THREADS", true),
- "If we should use threads trying "
- "to interfere with leak checking");
-DEFINE_bool(hoarding_threads,
- EnvToBool("HEAP_CHECKER_TEST_HOARDING_THREADS", true),
- "If threads (usually the manager thread) are known "
- "to retain some old state in their global buffers, "
- "so that it's hard to force leaks when threads are around");
- // TODO(maxim): Chage the default to false
- // when the standard environment used NTPL threads:
- // they do not seem to have this problem.
-DEFINE_bool(no_threads,
- EnvToBool("HEAP_CHECKER_TEST_NO_THREADS", false),
- "If we should not use any threads");
- // This is used so we can make can_create_leaks_reliably true
- // for any pthread implementation and test with that.
-
-DECLARE_int64(heap_check_max_pointer_offset); // heap-checker.cc
-DECLARE_string(heap_check); // in heap-checker.cc
-
-#define WARN_IF(cond, msg) LOG_IF(WARNING, cond, msg)
-
-// This is an evil macro! Be very careful using it...
-#undef VLOG // and we start by evilling overriding logging.h VLOG
-#define VLOG(lvl) if (FLAGS_verbose >= (lvl)) cout << "\n"
-// This is, likewise, evil
-#define LOGF VLOG(INFO)
-
-static void RunHeapBusyThreads(); // below
-
-
-class Closure {
- public:
- virtual ~Closure() { }
- virtual void Run() = 0;
-};
-
-class Callback0 : public Closure {
- public:
- typedef void (*FunctionSignature)();
-
- inline Callback0(FunctionSignature f) : f_(f) {}
- virtual void Run() { (*f_)(); delete this; }
-
- private:
- FunctionSignature f_;
-};
-
-template <class P1> class Callback1 : public Closure {
- public:
- typedef void (*FunctionSignature)(P1);
-
- inline Callback1<P1>(FunctionSignature f, P1 p1) : f_(f), p1_(p1) {}
- virtual void Run() { (*f_)(p1_); delete this; }
-
- private:
- FunctionSignature f_;
- P1 p1_;
-};
-
-template <class P1, class P2> class Callback2 : public Closure {
- public:
- typedef void (*FunctionSignature)(P1,P2);
-
- inline Callback2<P1,P2>(FunctionSignature f, P1 p1, P2 p2) : f_(f), p1_(p1), p2_(p2) {}
- virtual void Run() { (*f_)(p1_, p2_); delete this; }
-
- private:
- FunctionSignature f_;
- P1 p1_;
- P2 p2_;
-};
-
-inline Callback0* NewCallback(void (*function)()) {
- return new Callback0(function);
-}
-
-template <class P1>
-inline Callback1<P1>* NewCallback(void (*function)(P1), P1 p1) {
- return new Callback1<P1>(function, p1);
-}
-
-template <class P1, class P2>
-inline Callback2<P1,P2>* NewCallback(void (*function)(P1,P2), P1 p1, P2 p2) {
- return new Callback2<P1,P2>(function, p1, p2);
-}
-
-
-// Set to true at end of main, so threads know. Not entirely thread-safe!,
-// but probably good enough.
-static bool g_have_exited_main = false;
-
-// If we can reliably create leaks (i.e. make leaked object
-// really unreachable from any global data).
-static bool can_create_leaks_reliably = false;
-
-// We use a simple allocation wrapper
-// to make sure we wipe out the newly allocated objects
-// in case they still happened to contain some pointer data
-// accidentally left by the memory allocator.
-struct Initialized { };
-static Initialized initialized;
-void* operator new(size_t size, const Initialized&) {
- // Below we use "p = new(initialized) Foo[1];" and "delete[] p;"
- // instead of "p = new(initialized) Foo;"
- // when we need to delete an allocated object.
- void* p = malloc(size);
- memset(p, 0, size);
- return p;
-}
-void* operator new[](size_t size, const Initialized&) {
- char* p = new char[size];
- memset(p, 0, size);
- return p;
-}
-
-static void DoWipeStack(int n); // defined below
-static void WipeStack() { DoWipeStack(20); }
-
-static void Pause() {
- poll(NULL, 0, 77); // time for thread activity in HeapBusyThreadBody
-
- // Indirectly test malloc_extension.*:
- CHECK(MallocExtension::instance()->VerifyAllMemory());
- int blocks;
- size_t total;
- int histogram[kMallocHistogramSize];
- if (MallocExtension::instance()
- ->MallocMemoryStats(&blocks, &total, histogram) && total != 0) {
- VLOG(3) << "Malloc stats: " << blocks << " blocks of "
- << total << " bytes";
- for (int i = 0; i < kMallocHistogramSize; ++i) {
- if (histogram[i]) {
- VLOG(3) << " Malloc histogram at " << i << " : " << histogram[i];
- }
- }
- }
- WipeStack(); // e.g. MallocExtension::VerifyAllMemory
- // can leave pointers to heap objects on stack
-}
-
-// Make gcc think a pointer is "used"
-template <class T>
-static void Use(T** foo) {
- VLOG(2) << "Dummy-using " << static_cast<void*>(*foo) << " at " << foo;
-}
-
-// Arbitrary value, but not such that xor'ing with it is likely
-// to map one valid pointer to another valid pointer:
-static const uintptr_t kHideMask =
- static_cast<uintptr_t>(0xF03A5F7BF03A5F7BLL);
-
-// Helpers to hide a pointer from live data traversal.
-// We just xor the pointer so that (with high probability)
-// it's not a valid address of a heap object anymore.
-// Both Hide and UnHide must be executed within RunHidden() below
-// to prevent leaving stale data on active stack that can be a pointer
-// to a heap object that is not actually reachable via live variables.
-// (UnHide might leave heap pointer value for an object
-// that will be deallocated but later another object
-// can be allocated at the same heap address.)
-template <class T>
-static void Hide(T** ptr) {
- // we cast values, not dereferenced pointers, so no aliasing issues:
- *ptr = reinterpret_cast<T*>(reinterpret_cast<uintptr_t>(*ptr) ^ kHideMask);
- VLOG(2) << "hid: " << static_cast<void*>(*ptr);
-}
-
-template <class T>
-static void UnHide(T** ptr) {
- VLOG(2) << "unhiding: " << static_cast<void*>(*ptr);
- // we cast values, not dereferenced pointers, so no aliasing issues:
- *ptr = reinterpret_cast<T*>(reinterpret_cast<uintptr_t>(*ptr) ^ kHideMask);
-}
-
-static void LogHidden(const char* message, const void* ptr) {
- LOGF << message << " : "
- << ptr << " ^ " << reinterpret_cast<void*>(kHideMask) << endl;
-}
-
-// volatile to fool the compiler against inlining the calls to these
-void (*volatile run_hidden_ptr)(Closure* c, int n);
-void (*volatile wipe_stack_ptr)(int n);
-
-static void DoRunHidden(Closure* c, int n) {
- if (n) {
- VLOG(10) << "Level " << n << " at " << &n;
- (*run_hidden_ptr)(c, n-1);
- (*wipe_stack_ptr)(n);
- sleep(0); // undo -foptimize-sibling-calls
- } else {
- c->Run();
- }
-}
-
-/*static*/ void DoWipeStack(int n) {
- VLOG(10) << "Wipe level " << n << " at " << &n;
- if (n) {
- const int sz = 30;
- volatile int arr[sz];
- for (int i = 0; i < sz; ++i) arr[i] = 0;
- (*wipe_stack_ptr)(n-1);
- sleep(0); // undo -foptimize-sibling-calls
- }
-}
-
-// This executes closure c several stack frames down from the current one
-// and then makes an effort to also wipe out the stack data that was used by
-// the closure.
-// This way we prevent leak checker from finding any temporary pointers
-// of the closure execution on the stack and deciding that
-// these pointers (and the pointed objects) are still live.
-static void RunHidden(Closure* c) {
- DoRunHidden(c, 15);
- DoWipeStack(20);
-}
-
-static void DoAllocHidden(size_t size, void** ptr) {
- void* p = new(initialized) char[size];
- Hide(&p);
- Use(&p); // use only hidden versions
- VLOG(2) << "Allocated hidden " << p << " at " << &p;
- *ptr = p; // assign the hidden versions
-}
-
-static void* AllocHidden(size_t size) {
- void* r;
- RunHidden(NewCallback(DoAllocHidden, size, &r));
- return r;
-}
-
-static void DoDeAllocHidden(void** ptr) {
- Use(ptr); // use only hidden versions
- void* p = *ptr;
- VLOG(2) << "Deallocating hidden " << p;
- UnHide(&p);
- delete [] reinterpret_cast<char*>(p);
-}
-
-static void DeAllocHidden(void** ptr) {
- RunHidden(NewCallback(DoDeAllocHidden, ptr));
- *ptr = NULL;
- Use(ptr);
-}
-
-void PreventHeapReclaiming(size_t size) {
-#ifdef NDEBUG
- if (true) {
- static void** no_reclaim_list = NULL;
- CHECK(size >= sizeof(void*));
- // We can't use malloc_reclaim_memory flag in opt mode as debugallocation.cc
- // is not used. Instead we allocate a bunch of heap objects that are
- // of the same size as what we are going to leak to ensure that the object
- // we are about to leak is not at the same address as some old allocated
- // and freed object that might still have pointers leading to it.
- for (int i = 0; i < 100; ++i) {
- void** p = reinterpret_cast<void**>(new(initialized) char[size]);
- p[0] = no_reclaim_list;
- no_reclaim_list = p;
- }
- }
-#endif
-}
-
-static bool RunSilent(HeapLeakChecker* check,
- bool (HeapLeakChecker::* func)()) {
- // By default, don't print the 'we detected a leak' message in the
- // cases we're expecting a leak (we still print when --v is >= 1).
- // This way, the logging output is less confusing: we only print
- // "we detected a leak", and how to diagnose it, for *unexpected* leaks.
- int32 old_FLAGS_verbose = FLAGS_verbose;
- if (!VLOG_IS_ON(1)) // not on a verbose setting
- FLAGS_verbose = FATAL; // only log fatal errors
- const bool retval = (check->*func)();
- FLAGS_verbose = old_FLAGS_verbose;
- return retval;
-}
-
-#define RUN_SILENT(check, func) RunSilent(&(check), &HeapLeakChecker::func)
-
-enum CheckType { SAME_HEAP, NO_LEAKS };
-
-static void VerifyLeaks(HeapLeakChecker* check, CheckType type,
- int leaked_bytes, int leaked_objects) {
- WipeStack(); // to help with can_create_leaks_reliably
- const bool no_leaks =
- type == NO_LEAKS ? RUN_SILENT(*check, BriefNoLeaks)
- : RUN_SILENT(*check, BriefSameHeap);
- if (can_create_leaks_reliably) {
- // these might still fail occasionally, but it should be very rare
- CHECK_EQ(no_leaks, false);
- CHECK_EQ(check->BytesLeaked(), leaked_bytes);
- CHECK_EQ(check->ObjectsLeaked(), leaked_objects);
- } else {
- WARN_IF(no_leaks != false,
- "Expected leaks not found: "
- "Some liveness flood must be too optimistic");
- }
-}
-
-// not deallocates
-static void TestHeapLeakCheckerDeathSimple() {
- HeapLeakChecker check("death_simple");
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- void* bar = AllocHidden(300);
- Use(&bar);
- LogHidden("Leaking", foo);
- LogHidden("Leaking", bar);
- Pause();
- VerifyLeaks(&check, NO_LEAKS, 300 + 100 * sizeof(int), 2);
- DeAllocHidden(&foo);
- DeAllocHidden(&bar);
-}
-
-static void MakeDeathLoop(void** arr1, void** arr2) {
- PreventHeapReclaiming(2 * sizeof(void*));
- void** a1 = new(initialized) void*[2];
- void** a2 = new(initialized) void*[2];
- a1[1] = reinterpret_cast<void*>(a2);
- a2[1] = reinterpret_cast<void*>(a1);
- Hide(&a1);
- Hide(&a2);
- Use(&a1);
- Use(&a2);
- VLOG(2) << "Made hidden loop at " << &a1 << " to " << arr1;
- *arr1 = a1;
- *arr2 = a2;
-}
-
-// not deallocates two objects linked together
-static void TestHeapLeakCheckerDeathLoop() {
- HeapLeakChecker check("death_loop");
- void* arr1;
- void* arr2;
- RunHidden(NewCallback(MakeDeathLoop, &arr1, &arr2));
- Use(&arr1);
- Use(&arr2);
- LogHidden("Leaking", arr1);
- LogHidden("Leaking", arr2);
- Pause();
- VerifyLeaks(&check, NO_LEAKS, 4 * sizeof(void*), 2);
- DeAllocHidden(&arr1);
- DeAllocHidden(&arr2);
-}
-
-// deallocates more than allocates
-static void TestHeapLeakCheckerDeathInverse() {
- void* bar = AllocHidden(250 * sizeof(int));
- Use(&bar);
- LogHidden("Pre leaking", bar);
- Pause();
- HeapLeakChecker check("death_inverse");
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- LogHidden("Leaking", foo);
- DeAllocHidden(&bar);
- Pause();
- VerifyLeaks(&check, SAME_HEAP,
- 100 * static_cast<int64>(sizeof(int)),
- 1);
- DeAllocHidden(&foo);
-}
-
-// deallocates more than allocates
-static void TestHeapLeakCheckerDeathNoLeaks() {
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- void* bar = AllocHidden(250 * sizeof(int));
- Use(&bar);
- HeapLeakChecker check("death_noleaks");
- DeAllocHidden(&bar);
- CHECK_EQ(check.BriefNoLeaks(), true);
- DeAllocHidden(&foo);
-}
-
-// have less objecs
-static void TestHeapLeakCheckerDeathCountLess() {
- void* bar1 = AllocHidden(50 * sizeof(int));
- Use(&bar1);
- void* bar2 = AllocHidden(50 * sizeof(int));
- Use(&bar2);
- LogHidden("Pre leaking", bar1);
- LogHidden("Pre leaking", bar2);
- Pause();
- HeapLeakChecker check("death_count_less");
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- LogHidden("Leaking", foo);
- DeAllocHidden(&bar1);
- DeAllocHidden(&bar2);
- Pause();
- VerifyLeaks(&check, SAME_HEAP,
- 100 * sizeof(int),
- 1);
- DeAllocHidden(&foo);
-}
-
-// have more objecs
-static void TestHeapLeakCheckerDeathCountMore() {
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- LogHidden("Pre leaking", foo);
- Pause();
- HeapLeakChecker check("death_count_more");
- void* bar1 = AllocHidden(50 * sizeof(int));
- Use(&bar1);
- void* bar2 = AllocHidden(50 * sizeof(int));
- Use(&bar2);
- LogHidden("Leaking", bar1);
- LogHidden("Leaking", bar2);
- DeAllocHidden(&foo);
- Pause();
- VerifyLeaks(&check, SAME_HEAP,
- 100 * sizeof(int),
- 2);
- DeAllocHidden(&bar1);
- DeAllocHidden(&bar2);
-}
-
-static void TestHiddenPointer() {
- int i;
- void* foo = &i;
- HiddenPointer<void> p(foo);
- CHECK_EQ(foo, p.get());
-
- // Confirm pointer doesn't appear to contain a byte sequence
- // that == the pointer. We don't really need to test that
- // the xor trick itself works, as without it nothing in this
- // test suite would work. See the Hide/Unhide/*Hidden* set
- // of helper methods.
- CHECK_NE(foo, *reinterpret_cast<void**>(&p));
-}
-
-// simple tests that deallocate what they allocated
-static void TestHeapLeakChecker() {
- { HeapLeakChecker check("trivial");
- int foo = 5;
- int* p = &foo;
- Use(&p);
- Pause();
- CHECK(check.BriefSameHeap());
- }
- Pause();
- { HeapLeakChecker check("simple");
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- void* bar = AllocHidden(200 * sizeof(int));
- Use(&bar);
- DeAllocHidden(&foo);
- DeAllocHidden(&bar);
- Pause();
- CHECK(check.BriefSameHeap());
- }
-}
-
-// no false positives
-static void TestHeapLeakCheckerNoFalsePositives() {
- { HeapLeakChecker check("trivial_p");
- int foo = 5;
- int* p = &foo;
- Use(&p);
- Pause();
- CHECK(check.BriefSameHeap());
- }
- Pause();
- { HeapLeakChecker check("simple_p");
- void* foo = AllocHidden(100 * sizeof(int));
- Use(&foo);
- void* bar = AllocHidden(200 * sizeof(int));
- Use(&bar);
- DeAllocHidden(&foo);
- DeAllocHidden(&bar);
- Pause();
- CHECK(check.SameHeap());
- }
-}
-
-// test that we detect leaks when we have same total # of bytes and
-// objects, but different individual object sizes
-static void TestLeakButTotalsMatch() {
- void* bar1 = AllocHidden(240 * sizeof(int));
- Use(&bar1);
- void* bar2 = AllocHidden(160 * sizeof(int));
- Use(&bar2);
- LogHidden("Pre leaking", bar1);
- LogHidden("Pre leaking", bar2);
- Pause();
- HeapLeakChecker check("trick");
- void* foo1 = AllocHidden(280 * sizeof(int));
- Use(&foo1);
- void* foo2 = AllocHidden(120 * sizeof(int));
- Use(&foo2);
- LogHidden("Leaking", foo1);
- LogHidden("Leaking", foo2);
- DeAllocHidden(&bar1);
- DeAllocHidden(&bar2);
- Pause();
-
- // foo1 and foo2 leaked
- VerifyLeaks(&check, NO_LEAKS, (280+120)*sizeof(int), 2);
-
- DeAllocHidden(&foo1);
- DeAllocHidden(&foo2);
-}
-
-// no false negatives from pprof
-static void TestHeapLeakCheckerDeathTrick() {
- void* bar1 = AllocHidden(240 * sizeof(int));
- Use(&bar1);
- void* bar2 = AllocHidden(160 * sizeof(int));
- Use(&bar2);
- HeapLeakChecker check("death_trick");
- DeAllocHidden(&bar1);
- DeAllocHidden(&bar2);
- void* foo1 = AllocHidden(280 * sizeof(int));
- Use(&foo1);
- void* foo2 = AllocHidden(120 * sizeof(int));
- Use(&foo2);
- // TODO(maxim): use the above if we make pprof work in automated test runs
- if (!FLAGS_maybe_stripped) {
- CHECK_EQ(RUN_SILENT(check, SameHeap), false);
- // pprof checking should catch the leak
- } else {
- WARN_IF(RUN_SILENT(check, SameHeap) != false,
- "death_trick leak is not caught; "
- "we must be using a stripped binary");
- }
- DeAllocHidden(&foo1);
- DeAllocHidden(&foo2);
-}
-
-// simple leak
-static void TransLeaks() {
- AllocHidden(1 * sizeof(char));
-}
-
-// range-based disabling using Disabler
-static void ScopedDisabledLeaks() {
- HeapLeakChecker::Disabler disabler;
- AllocHidden(3 * sizeof(int));
- TransLeaks();
- (void)malloc(10); // Direct leak
-}
-
-// have different disabled leaks
-static void* RunDisabledLeaks(void* a) {
- ScopedDisabledLeaks();
- return a;
-}
-
-// have different disabled leaks inside of a thread
-static void ThreadDisabledLeaks() {
- if (FLAGS_no_threads) return;
- pthread_t tid;
- pthread_attr_t attr;
- CHECK_EQ(pthread_attr_init(&attr), 0);
- CHECK_EQ(pthread_create(&tid, &attr, RunDisabledLeaks, NULL), 0);
- void* res;
- CHECK_EQ(pthread_join(tid, &res), 0);
-}
-
-// different disabled leaks (some in threads)
-static void TestHeapLeakCheckerDisabling() {
- HeapLeakChecker check("disabling");
-
- RunDisabledLeaks(NULL);
- RunDisabledLeaks(NULL);
- ThreadDisabledLeaks();
- RunDisabledLeaks(NULL);
- ThreadDisabledLeaks();
- ThreadDisabledLeaks();
-
- Pause();
-
- CHECK(check.SameHeap());
-}
-
-typedef set<int> IntSet;
-
-static int some_ints[] = { 1, 2, 3, 21, 22, 23, 24, 25 };
-
-static void DoTestSTLAlloc() {
- IntSet* x = new(initialized) IntSet[1];
- *x = IntSet(some_ints, some_ints + 6);
- for (int i = 0; i < 1000; i++) {
- x->insert(i*3);
- }
- delete [] x;
-}
-
-// Check that normal STL usage does not result in a leak report.
-// (In particular we test that there's no complex STL's own allocator
-// running on top of our allocator with hooks to heap profiler
-// that can result in false leak report in this case.)
-static void TestSTLAlloc() {
- HeapLeakChecker check("stl");
- RunHidden(NewCallback(DoTestSTLAlloc));
- CHECK_EQ(check.BriefSameHeap(), true);
-}
-
-static void DoTestSTLAllocInverse(IntSet** setx) {
- IntSet* x = new(initialized) IntSet[1];
- *x = IntSet(some_ints, some_ints + 3);
- for (int i = 0; i < 100; i++) {
- x->insert(i*2);
- }
- Hide(&x);
- *setx = x;
-}
-
-static void FreeTestSTLAllocInverse(IntSet** setx) {
- IntSet* x = *setx;
- UnHide(&x);
- delete [] x;
-}
-
-// Check that normal leaked STL usage *does* result in a leak report.
-// (In particular we test that there's no complex STL's own allocator
-// running on top of our allocator with hooks to heap profiler
-// that can result in false absence of leak report in this case.)
-static void TestSTLAllocInverse() {
- HeapLeakChecker check("death_inverse_stl");
- IntSet* x;
- RunHidden(NewCallback(DoTestSTLAllocInverse, &x));
- LogHidden("Leaking", x);
- if (can_create_leaks_reliably) {
- WipeStack(); // to help with can_create_leaks_reliably
- // these might still fail occasionally, but it should be very rare
- CHECK_EQ(RUN_SILENT(check, BriefNoLeaks), false);
- CHECK_GE(check.BytesLeaked(), 100 * sizeof(int));
- CHECK_GE(check.ObjectsLeaked(), 100);
- // assumes set<>s are represented by some kind of binary tree
- // or something else allocating >=1 heap object per set object
- } else {
- WARN_IF(RUN_SILENT(check, BriefNoLeaks) != false,
- "Expected leaks not found: "
- "Some liveness flood must be too optimistic");
- }
- RunHidden(NewCallback(FreeTestSTLAllocInverse, &x));
-}
-
-template<class Alloc>
-static void DirectTestSTLAlloc(Alloc allocator, const char* name) {
- HeapLeakChecker check((string("direct_stl-") + name).c_str());
- static const int kSize = 1000;
- typename Alloc::pointer ptrs[kSize];
- for (int i = 0; i < kSize; ++i) {
- typename Alloc::pointer p = allocator.allocate(i*3+1);
- HeapLeakChecker::IgnoreObject(p);
- // This will crash if p is not known to heap profiler:
- // (i.e. STL's "allocator" does not have a direct hook to heap profiler)
- HeapLeakChecker::UnIgnoreObject(p);
- ptrs[i] = p;
- }
- for (int i = 0; i < kSize; ++i) {
- allocator.deallocate(ptrs[i], i*3+1);
- ptrs[i] = NULL;
- }
- CHECK(check.BriefSameHeap()); // just in case
-}
-
-static struct group* grp = NULL;
-static const int kKeys = 50;
-static pthread_key_t key[kKeys];
-
-static void KeyFree(void* ptr) {
- delete [] reinterpret_cast<char*>(ptr);
-}
-
-static bool key_init_has_run = false;
-
-static void KeyInit() {
- for (int i = 0; i < kKeys; ++i) {
- CHECK_EQ(pthread_key_create(&key[i], KeyFree), 0);
- VLOG(2) << "pthread key " << i << " : " << key[i];
- }
- key_init_has_run = true; // needed for a sanity-check
-}
-
-// force various C library static and thread-specific allocations
-static void TestLibCAllocate() {
- CHECK(key_init_has_run);
- for (int i = 0; i < kKeys; ++i) {
- void* p = pthread_getspecific(key[i]);
- if (NULL == p) {
- if (i == 0) {
- // Test-logging inside threads which (potentially) creates and uses
- // thread-local data inside standard C++ library:
- VLOG(0) << "Adding pthread-specifics for thread " << pthread_self()
- << " pid " << getpid();
- }
- p = new(initialized) char[77 + i];
- VLOG(2) << "pthread specific " << i << " : " << p;
- pthread_setspecific(key[i], p);
- }
- }
-
- strerror(errno);
- const time_t now = time(NULL);
- ctime(&now);
-#ifdef HAVE_EXECINFO_H
- void *stack[1];
- backtrace(stack, 1);
-#endif
-#ifdef HAVE_GRP_H
- gid_t gid = getgid();
- getgrgid(gid);
- if (grp == NULL) grp = getgrent(); // a race condition here is okay
- getgrnam(grp->gr_name);
-#endif
-#ifdef HAVE_PWD_H
- getpwuid(geteuid());
-#endif
-}
-
-// Continuous random heap memory activity to try to disrupt heap checking.
-static void* HeapBusyThreadBody(void* a) {
- const int thread_num = reinterpret_cast<intptr_t>(a);
- VLOG(0) << "A new HeapBusyThread " << thread_num;
- TestLibCAllocate();
-
- int user = 0;
- // Try to hide ptr from heap checker in a CPU register:
- // Here we are just making a best effort to put the only pointer
- // to a heap object into a thread register to test
- // the thread-register finding machinery in the heap checker.
-#if defined(__i386__) && defined(__GNUC__)
- register int** ptr asm("esi");
-#elif defined(__x86_64__) && defined(__GNUC__)
- register int** ptr asm("r15");
-#else
- register int** ptr;
-#endif
- ptr = NULL;
- typedef set<int> Set;
- Set s1;
- while (1) {
- // TestLibCAllocate() calls libc functions that don't work so well
- // after main() has exited. So we just don't do the test then.
- if (!g_have_exited_main)
- TestLibCAllocate();
-
- if (ptr == NULL) {
- ptr = new(initialized) int*[1];
- *ptr = new(initialized) int[1];
- }
- set<int>* s2 = new(initialized) set<int>[1];
- s1.insert(random());
- s2->insert(*s1.begin());
- user += *s2->begin();
- **ptr += user;
- if (random() % 51 == 0) {
- s1.clear();
- if (random() % 2 == 0) {
- s1.~Set();
- new(&s1) Set;
- }
- }
- VLOG(3) << pthread_self() << " (" << getpid() << "): in wait: "
- << ptr << ", " << *ptr << "; " << s1.size();
- VLOG(2) << pthread_self() << " (" << getpid() << "): in wait, ptr = "
- << reinterpret_cast<void*>(
- reinterpret_cast<uintptr_t>(ptr) ^ kHideMask)
- << "^" << reinterpret_cast<void*>(kHideMask);
- if (FLAGS_test_register_leak && thread_num % 5 == 0) {
- // Hide the register "ptr" value with an xor mask.
- // If one provides --test_register_leak flag, the test should
- // (with very high probability) crash on some leak check
- // with a leak report (of some x * sizeof(int) + y * sizeof(int*) bytes)
- // pointing at the two lines above in this function
- // with "new(initialized) int" in them as the allocators
- // of the leaked objects.
- // CAVEAT: We can't really prevent a compiler to save some
- // temporary values of "ptr" on the stack and thus let us find
- // the heap objects not via the register.
- // Hence it's normal if for certain compilers or optimization modes
- // --test_register_leak does not cause a leak crash of the above form
- // (this happens e.g. for gcc 4.0.1 in opt mode).
- ptr = reinterpret_cast<int **>(
- reinterpret_cast<uintptr_t>(ptr) ^ kHideMask);
- // busy loop to get the thread interrupted at:
- for (int i = 1; i < 10000000; ++i) user += (1 + user * user * 5) / i;
- ptr = reinterpret_cast<int **>(
- reinterpret_cast<uintptr_t>(ptr) ^ kHideMask);
- } else {
- poll(NULL, 0, random() % 100);
- }
- VLOG(2) << pthread_self() << ": continuing";
- if (random() % 3 == 0) {
- delete [] *ptr;
- delete [] ptr;
- ptr = NULL;
- }
- delete [] s2;
- }
- return a;
-}
-
-static void RunHeapBusyThreads() {
- KeyInit();
- if (!FLAGS_interfering_threads || FLAGS_no_threads) return;
-
- const int n = 17; // make many threads
-
- pthread_t tid;
- pthread_attr_t attr;
- CHECK_EQ(pthread_attr_init(&attr), 0);
- // make them and let them run
- for (int i = 0; i < n; ++i) {
- VLOG(0) << "Creating extra thread " << i + 1;
- CHECK(pthread_create(&tid, &attr, HeapBusyThreadBody,
- reinterpret_cast<void*>(i)) == 0);
- }
-
- Pause();
- Pause();
-}
-
-// ========================================================================= //
-
-// This code section is to test that objects that are reachable from global
-// variables are not reported as leaks
-// as well as that (Un)IgnoreObject work for such objects fine.
-
-// An object making functions:
-// returns a "weird" pointer to a new object for which
-// it's worth checking that the object is reachable via that pointer.
-typedef void* (*ObjMakerFunc)();
-static list<ObjMakerFunc> obj_makers; // list of registered object makers
-
-// Helper macro to register an object making function
-// 'name' is an identifier of this object maker,
-// 'body' is its function body that must declare
-// pointer 'p' to the nex object to return.
-// Usage example:
-// REGISTER_OBJ_MAKER(trivial, int* p = new(initialized) int;)
-#define REGISTER_OBJ_MAKER(name, body) \
- void* ObjMaker_##name##_() { \
- VLOG(1) << "Obj making " << #name; \
- body; \
- return p; \
- } \
- static ObjMakerRegistrar maker_reg_##name##__(&ObjMaker_##name##_);
-// helper class for REGISTER_OBJ_MAKER
-struct ObjMakerRegistrar {
- ObjMakerRegistrar(ObjMakerFunc obj_maker) { obj_makers.push_back(obj_maker); }
-};
-
-// List of the objects/pointers made with all the obj_makers
-// to test reachability via global data pointers during leak checks.
-static list<void*>* live_objects = new list<void*>;
- // pointer so that it does not get destructed on exit
-
-// Exerciser for one ObjMakerFunc.
-static void TestPointerReach(ObjMakerFunc obj_maker) {
- HeapLeakChecker::IgnoreObject(obj_maker()); // test IgnoreObject
-
- void* obj = obj_maker();
- HeapLeakChecker::IgnoreObject(obj);
- HeapLeakChecker::UnIgnoreObject(obj); // test UnIgnoreObject
- HeapLeakChecker::IgnoreObject(obj); // not to need deletion for obj
-
- live_objects->push_back(obj_maker()); // test reachability at leak check
-}
-
-// Test all ObjMakerFunc registred via REGISTER_OBJ_MAKER.
-static void TestObjMakers() {
- for (list<ObjMakerFunc>::const_iterator i = obj_makers.begin();
- i != obj_makers.end(); ++i) {
- TestPointerReach(*i);
- TestPointerReach(*i); // a couple more times would not hurt
- TestPointerReach(*i);
- }
-}
-
-// A dummy class to mimic allocation behavior of string-s.
-template<class T>
-struct Array {
- Array() {
- size = 3 + random() % 30;
- ptr = new(initialized) T[size];
- }
- ~Array() { delete [] ptr; }
- Array(const Array& x) {
- size = x.size;
- ptr = new(initialized) T[size];
- for (size_t i = 0; i < size; ++i) {
- ptr[i] = x.ptr[i];
- }
- }
- void operator=(const Array& x) {
- delete [] ptr;
- size = x.size;
- ptr = new(initialized) T[size];
- for (size_t i = 0; i < size; ++i) {
- ptr[i] = x.ptr[i];
- }
- }
- void append(const Array& x) {
- T* p = new(initialized) T[size + x.size];
- for (size_t i = 0; i < size; ++i) {
- p[i] = ptr[i];
- }
- for (size_t i = 0; i < x.size; ++i) {
- p[size+i] = x.ptr[i];
- }
- size += x.size;
- delete [] ptr;
- ptr = p;
- }
- private:
- size_t size;
- T* ptr;
-};
-
-// to test pointers to objects, built-in arrays, string, etc:
-REGISTER_OBJ_MAKER(plain, int* p = new(initialized) int;)
-REGISTER_OBJ_MAKER(int_array_1, int* p = new(initialized) int[1];)
-REGISTER_OBJ_MAKER(int_array, int* p = new(initialized) int[10];)
-REGISTER_OBJ_MAKER(string, Array<char>* p = new(initialized) Array<char>();)
-REGISTER_OBJ_MAKER(string_array,
- Array<char>* p = new(initialized) Array<char>[5];)
-REGISTER_OBJ_MAKER(char_array, char* p = new(initialized) char[5];)
-REGISTER_OBJ_MAKER(appended_string,
- Array<char>* p = new Array<char>();
- p->append(Array<char>());
-)
-REGISTER_OBJ_MAKER(plain_ptr, int** p = new(initialized) int*;)
-REGISTER_OBJ_MAKER(linking_ptr,
- int** p = new(initialized) int*;
- *p = new(initialized) int;
-)
-
-// small objects:
-REGISTER_OBJ_MAKER(0_sized, void* p = malloc(0);) // 0-sized object (important)
-REGISTER_OBJ_MAKER(1_sized, void* p = malloc(1);)
-REGISTER_OBJ_MAKER(2_sized, void* p = malloc(2);)
-REGISTER_OBJ_MAKER(3_sized, void* p = malloc(3);)
-REGISTER_OBJ_MAKER(4_sized, void* p = malloc(4);)
-
-static int set_data[] = { 1, 2, 3, 4, 5, 6, 7, 21, 22, 23, 24, 25, 26, 27 };
-static set<int> live_leak_set(set_data, set_data+7);
-static const set<int> live_leak_const_set(set_data, set_data+14);
-
-REGISTER_OBJ_MAKER(set,
- set<int>* p = new(initialized) set<int>(set_data, set_data + 13);
-)
-
-class ClassA {
- public:
- explicit ClassA(int a) : ptr(NULL) { }
- mutable char* ptr;
-};
-static const ClassA live_leak_mutable(1);
-
-template<class C>
-class TClass {
- public:
- explicit TClass(int a) : ptr(NULL) { }
- mutable C val;
- mutable C* ptr;
-};
-static const TClass<Array<char> > live_leak_templ_mutable(1);
-
-class ClassB {
- public:
- ClassB() { }
- char b[7];
- virtual void f() { }
- virtual ~ClassB() { }
-};
-
-class ClassB2 {
- public:
- ClassB2() { }
- char b2[11];
- virtual void f2() { }
- virtual ~ClassB2() { }
-};
-
-class ClassD1 : public ClassB {
- char d1[15];
- virtual void f() { }
-};
-
-class ClassD2 : public ClassB2 {
- char d2[19];
- virtual void f2() { }
-};
-
-class ClassD : public ClassD1, public ClassD2 {
- char d[3];
- virtual void f() { }
- virtual void f2() { }
-};
-
-// to test pointers to objects of base subclasses:
-
-REGISTER_OBJ_MAKER(B, ClassB* p = new(initialized) ClassB;)
-REGISTER_OBJ_MAKER(D1, ClassD1* p = new(initialized) ClassD1;)
-REGISTER_OBJ_MAKER(D2, ClassD2* p = new(initialized) ClassD2;)
-REGISTER_OBJ_MAKER(D, ClassD* p = new(initialized) ClassD;)
-
-REGISTER_OBJ_MAKER(D1_as_B, ClassB* p = new(initialized) ClassD1;)
-REGISTER_OBJ_MAKER(D2_as_B2, ClassB2* p = new(initialized) ClassD2;)
-REGISTER_OBJ_MAKER(D_as_B, ClassB* p = new(initialized) ClassD;)
-REGISTER_OBJ_MAKER(D_as_D1, ClassD1* p = new(initialized) ClassD;)
-// inside-object pointers:
-REGISTER_OBJ_MAKER(D_as_B2, ClassB2* p = new(initialized) ClassD;)
-REGISTER_OBJ_MAKER(D_as_D2, ClassD2* p = new(initialized) ClassD;)
-
-class InterfaceA {
- public:
- virtual void A() = 0;
- virtual ~InterfaceA() { }
- protected:
- InterfaceA() { }
-};
-
-class InterfaceB {
- public:
- virtual void B() = 0;
- virtual ~InterfaceB() { }
- protected:
- InterfaceB() { }
-};
-
-class InterfaceC : public InterfaceA {
- public:
- virtual void C() = 0;
- virtual ~InterfaceC() { }
- protected:
- InterfaceC() { }
-};
-
-class ClassMltD1 : public ClassB, public InterfaceB, public InterfaceC {
- public:
- char d1[11];
- virtual void f() { }
- virtual void A() { }
- virtual void B() { }
- virtual void C() { }
-};
-
-class ClassMltD2 : public InterfaceA, public InterfaceB, public ClassB {
- public:
- char d2[15];
- virtual void f() { }
- virtual void A() { }
- virtual void B() { }
-};
-
-// to specifically test heap reachability under
-// inerface-only multiple inheritance (some use inside-object pointers):
-REGISTER_OBJ_MAKER(MltD1, ClassMltD1* p = new(initialized) ClassMltD1;)
-REGISTER_OBJ_MAKER(MltD1_as_B, ClassB* p = new(initialized) ClassMltD1;)
-REGISTER_OBJ_MAKER(MltD1_as_IA, InterfaceA* p = new(initialized) ClassMltD1;)
-REGISTER_OBJ_MAKER(MltD1_as_IB, InterfaceB* p = new(initialized) ClassMltD1;)
-REGISTER_OBJ_MAKER(MltD1_as_IC, InterfaceC* p = new(initialized) ClassMltD1;)
-
-REGISTER_OBJ_MAKER(MltD2, ClassMltD2* p = new(initialized) ClassMltD2;)
-REGISTER_OBJ_MAKER(MltD2_as_B, ClassB* p = new(initialized) ClassMltD2;)
-REGISTER_OBJ_MAKER(MltD2_as_IA, InterfaceA* p = new(initialized) ClassMltD2;)
-REGISTER_OBJ_MAKER(MltD2_as_IB, InterfaceB* p = new(initialized) ClassMltD2;)
-
-// to mimic UnicodeString defined in third_party/icu,
-// which store a platform-independent-sized refcount in the first
-// few bytes and keeps a pointer pointing behind the refcount.
-REGISTER_OBJ_MAKER(unicode_string,
- char* p = new char[sizeof(uint32) * 10];
- p += sizeof(uint32);
-)
-// similar, but for platform-dependent-sized refcount
-REGISTER_OBJ_MAKER(ref_counted,
- char* p = new char[sizeof(int) * 20];
- p += sizeof(int);
-)
-
-struct Nesting {
- struct Inner {
- Nesting* parent;
- Inner(Nesting* p) : parent(p) {}
- };
- Inner i0;
- char n1[5];
- Inner i1;
- char n2[11];
- Inner i2;
- char n3[27];
- Inner i3;
- Nesting() : i0(this), i1(this), i2(this), i3(this) {}
-};
-
-// to test inside-object pointers pointing at objects nested into heap objects:
-REGISTER_OBJ_MAKER(nesting_i0, Nesting::Inner* p = &((new Nesting())->i0);)
-REGISTER_OBJ_MAKER(nesting_i1, Nesting::Inner* p = &((new Nesting())->i1);)
-REGISTER_OBJ_MAKER(nesting_i2, Nesting::Inner* p = &((new Nesting())->i2);)
-REGISTER_OBJ_MAKER(nesting_i3, Nesting::Inner* p = &((new Nesting())->i3);)
-
-// allocate many objects reachable from global data
-static void TestHeapLeakCheckerLiveness() {
- live_leak_mutable.ptr = new(initialized) char[77];
- live_leak_templ_mutable.ptr = new(initialized) Array<char>();
- live_leak_templ_mutable.val = Array<char>();
-
- TestObjMakers();
-}
-
-// ========================================================================= //
-
-// Get address (PC value) following the mmap call into addr_after_mmap_call
-static void* Mmapper(uintptr_t* addr_after_mmap_call) {
- void* r = mmap(NULL, 100, PROT_READ|PROT_WRITE,
- MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
- // Get current PC value into addr_after_mmap_call
- void* stack[1];
- CHECK_EQ(GetStackTrace(stack, 1, 0), 1);
- *addr_after_mmap_call = reinterpret_cast<uintptr_t>(stack[0]);
- sleep(0); // undo -foptimize-sibling-calls
- return r;
-}
-
-// to trick complier into preventing inlining
-static void* (*mmapper_addr)(uintptr_t* addr) = &Mmapper;
-
-// TODO(maxim): copy/move this to memory_region_map_unittest
-// TODO(maxim): expand this test to include mmap64, mremap and sbrk calls.
-static void VerifyMemoryRegionMapStackGet() {
- uintptr_t caller_addr_limit;
- void* addr = (*mmapper_addr)(&caller_addr_limit);
- uintptr_t caller = 0;
- { MemoryRegionMap::LockHolder l;
- for (MemoryRegionMap::RegionIterator
- i = MemoryRegionMap::BeginRegionLocked();
- i != MemoryRegionMap::EndRegionLocked(); ++i) {
- if (i->start_addr == reinterpret_cast<uintptr_t>(addr)) {
- CHECK_EQ(caller, 0);
- caller = i->caller();
- }
- }
- }
- // caller must point into Mmapper function:
- if (!(reinterpret_cast<uintptr_t>(mmapper_addr) <= caller &&
- caller < caller_addr_limit)) {
- LOGF << std::hex << "0x" << caller
- << " does not seem to point into code of function Mmapper at "
- << "0x" << reinterpret_cast<uintptr_t>(mmapper_addr)
- << "! Stack frame collection must be off in MemoryRegionMap!";
- LOG(FATAL, "\n");
- }
- munmap(addr, 100);
-}
-
-static void* Mallocer(uintptr_t* addr_after_malloc_call) {
- void* r = malloc(100);
- sleep(0); // undo -foptimize-sibling-calls
- // Get current PC value into addr_after_malloc_call
- void* stack[1];
- CHECK_EQ(GetStackTrace(stack, 1, 0), 1);
- *addr_after_malloc_call = reinterpret_cast<uintptr_t>(stack[0]);
- return r;
-}
-
-// to trick complier into preventing inlining
-static void* (*mallocer_addr)(uintptr_t* addr) = &Mallocer;
-
-// non-static for friendship with HeapProfiler
-// TODO(maxim): expand this test to include
-// realloc, calloc, memalign, valloc, pvalloc, new, and new[].
-extern void VerifyHeapProfileTableStackGet() {
- uintptr_t caller_addr_limit;
- void* addr = (*mallocer_addr)(&caller_addr_limit);
- uintptr_t caller =
- reinterpret_cast<uintptr_t>(HeapLeakChecker::GetAllocCaller(addr));
- // caller must point into Mallocer function:
- if (!(reinterpret_cast<uintptr_t>(mallocer_addr) <= caller &&
- caller < caller_addr_limit)) {
- LOGF << std::hex << "0x" << caller
- << " does not seem to point into code of function Mallocer at "
- << "0x" << reinterpret_cast<uintptr_t>(mallocer_addr)
- << "! Stack frame collection must be off in heap profiler!";
- LOG(FATAL, "\n");
- }
- free(addr);
-}
-
-// ========================================================================= //
-
-static void MakeALeak(void** arr) {
- PreventHeapReclaiming(10 * sizeof(int));
- void* a = new(initialized) int[10];
- Hide(&a);
- *arr = a;
-}
-
-// Helper to do 'return 0;' inside main(): insted we do 'return Pass();'
-static int Pass() {
- fprintf(stdout, "PASS\n");
- g_have_exited_main = true;
- return 0;
-}
-
-int main(int argc, char** argv) {
- run_hidden_ptr = DoRunHidden;
- wipe_stack_ptr = DoWipeStack;
- if (!HeapLeakChecker::IsActive()) {
- CHECK_EQ(FLAGS_heap_check, "");
- LOG(WARNING, "HeapLeakChecker got turned off; we won't test much...");
- } else {
- VerifyMemoryRegionMapStackGet();
- VerifyHeapProfileTableStackGet();
- }
-
- KeyInit();
-
- // glibc 2.4, on x86_64 at least, has a lock-ordering bug, which
- // means deadlock is possible when one thread calls dl_open at the
- // same time another thread is calling dl_iterate_phdr. libunwind
- // calls dl_iterate_phdr, and TestLibCAllocate calls dl_open (or the
- // various syscalls in it do), at least the first time it's run.
- // To avoid the deadlock, we run TestLibCAllocate once before getting
- // multi-threaded.
- // TODO(csilvers): once libc is fixed, or libunwind can work around it,
- // get rid of this early call. We *want* our test to
- // find potential problems like this one!
- TestLibCAllocate();
-
- if (FLAGS_interfering_threads) {
- RunHeapBusyThreads(); // add interference early
- }
- TestLibCAllocate();
-
- LOGF << "In main(): heap_check=" << FLAGS_heap_check << endl;
-
- CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good
-
- if (FLAGS_test_leak) {
- void* arr;
- RunHidden(NewCallback(MakeALeak, &arr));
- Use(&arr);
- LogHidden("Leaking", arr);
- if (FLAGS_test_cancel_global_check) {
- HeapLeakChecker::CancelGlobalCheck();
- } else {
- // Verify we can call NoGlobalLeaks repeatedly without deadlocking
- HeapLeakChecker::NoGlobalLeaks();
- HeapLeakChecker::NoGlobalLeaks();
- }
- return Pass();
- // whole-program leak-check should (with very high probability)
- // catch the leak of arr (10 * sizeof(int) bytes)
- // (when !FLAGS_test_cancel_global_check)
- }
-
- if (FLAGS_test_loop_leak) {
- void* arr1;
- void* arr2;
- RunHidden(NewCallback(MakeDeathLoop, &arr1, &arr2));
- Use(&arr1);
- Use(&arr2);
- LogHidden("Loop leaking", arr1);
- LogHidden("Loop leaking", arr2);
- if (FLAGS_test_cancel_global_check) {
- HeapLeakChecker::CancelGlobalCheck();
- } else {
- // Verify we can call NoGlobalLeaks repeatedly without deadlocking
- HeapLeakChecker::NoGlobalLeaks();
- HeapLeakChecker::NoGlobalLeaks();
- }
- return Pass();
- // whole-program leak-check should (with very high probability)
- // catch the leak of arr1 and arr2 (4 * sizeof(void*) bytes)
- // (when !FLAGS_test_cancel_global_check)
- }
-
- if (FLAGS_test_register_leak) {
- // make us fail only where the .sh test expects:
- Pause();
- for (int i = 0; i < 100; ++i) { // give it some time to crash
- CHECK(HeapLeakChecker::NoGlobalLeaks());
- Pause();
- }
- return Pass();
- }
-
- TestHeapLeakCheckerLiveness();
-
- HeapLeakChecker heap_check("all");
-
- TestHiddenPointer();
-
- TestHeapLeakChecker();
- Pause();
- TestLeakButTotalsMatch();
- Pause();
-
- TestHeapLeakCheckerDeathSimple();
- Pause();
- TestHeapLeakCheckerDeathLoop();
- Pause();
- TestHeapLeakCheckerDeathInverse();
- Pause();
- TestHeapLeakCheckerDeathNoLeaks();
- Pause();
- TestHeapLeakCheckerDeathCountLess();
- Pause();
- TestHeapLeakCheckerDeathCountMore();
- Pause();
-
- TestHeapLeakCheckerDeathTrick();
- Pause();
-
- CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good
-
- TestHeapLeakCheckerNoFalsePositives();
- Pause();
-
- TestHeapLeakCheckerDisabling();
- Pause();
-
- TestSTLAlloc();
- Pause();
- TestSTLAllocInverse();
- Pause();
-
- // Test that various STL allocators work. Some of these are redundant, but
- // we don't know how STL might change in the future. For example,
- // http://wiki/Main/StringNeStdString.
-#define DTSL(a) { DirectTestSTLAlloc(a, #a); \
- Pause(); }
- DTSL(std::allocator<char>());
- DTSL(std::allocator<int>());
- DTSL(std::string().get_allocator());
- DTSL(string().get_allocator());
- DTSL(vector<int>().get_allocator());
- DTSL(vector<double>().get_allocator());
- DTSL(vector<vector<int> >().get_allocator());
- DTSL(vector<string>().get_allocator());
- DTSL((map<string, string>().get_allocator()));
- DTSL((map<string, int>().get_allocator()));
- DTSL(set<char>().get_allocator());
-#undef DTSL
-
- TestLibCAllocate();
- Pause();
-
- CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good
-
- Pause();
-
- if (!FLAGS_maybe_stripped) {
- CHECK(heap_check.SameHeap());
- } else {
- WARN_IF(heap_check.SameHeap() != true,
- "overall leaks are caught; we must be using a stripped binary");
- }
-
- CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good
-
- return Pass();
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/heap-checker_unittest.sh b/third_party/tcmalloc/vendor/src/tests/heap-checker_unittest.sh
deleted file mode 100644
index 765e6c7..0000000
--- a/third_party/tcmalloc/vendor/src/tests/heap-checker_unittest.sh
+++ /dev/null
@@ -1,89 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2005, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Author: Craig Silverstein
-#
-# Runs the heap-checker unittest with various environment variables.
-# This is necessary because we turn on features like the heap profiler
-# and heap checker via environment variables. This test makes sure
-# they all play well together.
-
-# We expect BINDIR and PPROF_PATH to be set in the environment.
-# If not, we set them to some reasonable values
-BINDIR="${BINDIR:-.}"
-PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}"
-
-if [ "x$1" = "x-h" -o "$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir] [path to pprof]"
- echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH"
- exit 1
-fi
-
-HEAP_CHECKER="${1:-$BINDIR}/heap-checker_unittest"
-PPROF_PATH="${2:-$PPROF_PATH}"
-
-TMPDIR=/tmp/heap_check_info
-rm -rf $TMPDIR || exit 2
-mkdir $TMPDIR || exit 3
-
-# $1: value of heap-check env. var.
-run_check() {
- export PPROF_PATH="$PPROF_PATH"
- [ -n "$1" ] && export HEAPCHECK="$1" || unset HEAPPROFILE
-
- echo -n "Testing $HEAP_CHECKER with HEAPCHECK=$1 ... "
- if $HEAP_CHECKER > $TMPDIR/output 2>&1; then
- echo "OK"
- else
- echo "FAILED"
- echo "Output from the failed run:"
- echo "----"
- cat $TMPDIR/output
- echo "----"
- exit 4
- fi
-
- # If we set HEAPPROFILE, then we expect it to actually have emitted
- # a profile. Check that it did.
- if [ -n "$HEAPPROFILE" ]; then
- [ -e "$HEAPPROFILE.0001.heap" ] || exit 5
- fi
-}
-
-run_check ""
-run_check "local"
-run_check "normal"
-run_check "strict"
-
-rm -rf $TMPDIR # clean up
-
-echo "PASS"
diff --git a/third_party/tcmalloc/vendor/src/tests/heap-profiler_unittest.cc b/third_party/tcmalloc/vendor/src/tests/heap-profiler_unittest.cc
deleted file mode 100644
index 5fd8bb7..0000000
--- a/third_party/tcmalloc/vendor/src/tests/heap-profiler_unittest.cc
+++ /dev/null
@@ -1,163 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// A small program that just exercises our heap profiler by allocating
-// memory and letting the heap-profiler emit a profile. We don't test
-// threads (TODO). By itself, this unittest tests that the heap-profiler
-// doesn't crash on simple programs, but its output can be analyzed by
-// another testing script to actually verify correctness. See, eg,
-// heap-profiler_unittest.sh.
-
-#include "config_for_unittests.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <fcntl.h> // for mkdir()
-#include <sys/stat.h> // for mkdir() on freebsd and os x
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for fork()
-#endif
-#include <sys/wait.h> // for wait()
-#include <string>
-#include "base/basictypes.h"
-#include "base/logging.h"
-#include <gperftools/heap-profiler.h>
-
-using std::string;
-
-static const int kMaxCount = 100000;
-int* g_array[kMaxCount]; // an array of int-vectors
-
-static ATTRIBUTE_NOINLINE void Allocate(int start, int end, int size) {
- for (int i = start; i < end; ++i) {
- if (i < kMaxCount)
- g_array[i] = new int[size];
- }
-}
-
-static ATTRIBUTE_NOINLINE void Allocate2(int start, int end, int size) {
- for (int i = start; i < end; ++i) {
- if (i < kMaxCount)
- g_array[i] = new int[size];
- }
-}
-
-static void Deallocate(int start, int end) {
- for (int i = start; i < end; ++i) {
- delete[] g_array[i];
- g_array[i] = 0;
- }
-}
-
-static void TestHeapProfilerStartStopIsRunning() {
- // If you run this with whole-program heap-profiling on, than
- // IsHeapProfilerRunning should return true.
- if (!IsHeapProfilerRunning()) {
- const char* tmpdir = getenv("TMPDIR");
- if (tmpdir == NULL)
- tmpdir = "/tmp";
- mkdir(tmpdir, 0755); // if necessary
- HeapProfilerStart((string(tmpdir) + "/start_stop").c_str());
- CHECK(IsHeapProfilerRunning());
-
- Allocate(0, 40, 100);
- Deallocate(0, 40);
-
- HeapProfilerStop();
- CHECK(!IsHeapProfilerRunning());
- }
-}
-
-static void TestDumpHeapProfiler() {
- // If you run this with whole-program heap-profiling on, than
- // IsHeapProfilerRunning should return true.
- if (!IsHeapProfilerRunning()) {
- const char* tmpdir = getenv("TMPDIR");
- if (tmpdir == NULL)
- tmpdir = "/tmp";
- mkdir(tmpdir, 0755); // if necessary
- HeapProfilerStart((string(tmpdir) + "/dump").c_str());
- CHECK(IsHeapProfilerRunning());
-
- Allocate(0, 40, 100);
- Deallocate(0, 40);
-
- char* output = GetHeapProfile();
- free(output);
- HeapProfilerStop();
- }
-}
-
-
-int main(int argc, char** argv) {
- if (argc > 2 || (argc == 2 && argv[1][0] == '-')) {
- printf("USAGE: %s [number of children to fork]\n", argv[0]);
- exit(0);
- }
- int num_forks = 0;
- if (argc == 2) {
- num_forks = atoi(argv[1]);
- }
-
- TestHeapProfilerStartStopIsRunning();
- TestDumpHeapProfiler();
-
- Allocate(0, 40, 100);
- Deallocate(0, 40);
-
- Allocate(0, 40, 100);
- Allocate(0, 40, 100);
- Allocate2(40, 400, 1000);
- Allocate2(400, 1000, 10000);
- Deallocate(0, 1000);
-
- Allocate(0, 100, 100000);
- Deallocate(0, 10);
- Deallocate(10, 20);
- Deallocate(90, 100);
- Deallocate(20, 90);
-
- while (num_forks-- > 0) {
- switch (fork()) {
- case -1:
- printf("FORK failed!\n");
- return 1;
- case 0: // child
- return execl(argv[0], argv[0], NULL); // run child with no args
- default:
- wait(NULL); // we'll let the kids run one at a time
- }
- }
-
- printf("DONE.\n");
-
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/heap-profiler_unittest.sh b/third_party/tcmalloc/vendor/src/tests/heap-profiler_unittest.sh
deleted file mode 100644
index ad0a1ec..0000000
--- a/third_party/tcmalloc/vendor/src/tests/heap-profiler_unittest.sh
+++ /dev/null
@@ -1,150 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2005, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Author: Craig Silverstein
-#
-# Runs the heap-profiler unittest and makes sure the profile looks appropriate.
-#
-# We run under the assumption that if $HEAP_PROFILER is run with --help,
-# it prints a usage line of the form
-# USAGE: <actual executable being run> [...]
-#
-# This is because libtool sometimes turns the 'executable' into a
-# shell script which runs an actual binary somewhere else.
-
-# We expect BINDIR and PPROF_PATH to be set in the environment.
-# If not, we set them to some reasonable values
-BINDIR="${BINDIR:-.}"
-PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir] [path to pprof]"
- echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH"
- exit 1
-fi
-
-HEAP_PROFILER="${1:-$BINDIR}/heap-profiler_unittest"
-PPROF="${2:-$PPROF_PATH}"
-TEST_TMPDIR=/tmp/heap_profile_info
-
-# It's meaningful to the profiler, so make sure we know its state
-unset HEAPPROFILE
-
-rm -rf "$TEST_TMPDIR"
-mkdir "$TEST_TMPDIR" || exit 2
-
-num_failures=0
-
-# Given one profile (to check the contents of that profile) or two
-# profiles (to check the diff between the profiles), and a function
-# name, verify that the function name takes up at least 90% of the
-# allocated memory. The function name is actually specified first.
-VerifyMemFunction() {
- function="$1"
- shift
-
- # get program name. Note we have to unset HEAPPROFILE so running
- # help doesn't overwrite existing profiles.
- exec=`unset HEAPPROFILE; $HEAP_PROFILER --help | awk '{print $2; exit;}'`
-
- if [ $# = 2 ]; then
- [ -f "$1" ] || { echo "Profile not found: $1"; exit 1; }
- [ -f "$2" ] || { echo "Profile not found: $2"; exit 1; }
- $PPROF --base="$1" $exec "$2" >"$TEST_TMPDIR/output.pprof" 2>&1
- else
- [ -f "$1" ] || { echo "Profile not found: $1"; exit 1; }
- $PPROF $exec "$1" >"$TEST_TMPDIR/output.pprof" 2>&1
- fi
-
- cat "$TEST_TMPDIR/output.pprof" \
- | tr -d % | awk '$6 ~ /^'$function'$/ && $2 > 90 {exit 1;}'
- if [ $? != 1 ]; then
- echo
- echo "--- Test failed for $function: didn't account for 90% of executable memory"
- echo "--- Program output:"
- cat "$TEST_TMPDIR/output"
- echo "--- pprof output:"
- cat "$TEST_TMPDIR/output.pprof"
- echo "---"
- num_failures=`expr $num_failures + 1`
- fi
-}
-
-VerifyOutputContains() {
- text="$1"
-
- if ! grep "$text" "$TEST_TMPDIR/output" >/dev/null 2>&1; then
- echo "--- Test failed: output does not contain '$text'"
- echo "--- Program output:"
- cat "$TEST_TMPDIR/output"
- echo "---"
- num_failures=`expr $num_failures + 1`
- fi
-}
-
-HEAPPROFILE="$TEST_TMPDIR/test"
-HEAP_PROFILE_INUSE_INTERVAL="10240" # need this to be 10Kb
-HEAP_PROFILE_ALLOCATION_INTERVAL="$HEAP_PROFILE_INUSE_INTERVAL"
-HEAP_PROFILE_DEALLOCATION_INTERVAL="$HEAP_PROFILE_INUSE_INTERVAL"
-export HEAPPROFILE
-export HEAP_PROFILE_INUSE_INTERVAL
-export HEAP_PROFILE_ALLOCATION_INTERVAL
-export HEAP_PROFILE_DEALLOCATION_INTERVAL
-
-# We make the unittest run a child process, to test that the child
-# process doesn't try to write a heap profile as well and step on the
-# parent's toes. If it does, we expect the parent-test to fail.
-$HEAP_PROFILER 1 >$TEST_TMPDIR/output 2>&1 # run program, with 1 child proc
-
-VerifyMemFunction Allocate2 "$HEAPPROFILE.1329.heap"
-VerifyMemFunction Allocate "$HEAPPROFILE.1448.heap" "$HEAPPROFILE.1548.heap"
-
-# Check the child process got to emit its own profile as well.
-VerifyMemFunction Allocate2 "$HEAPPROFILE"_*.1329.heap
-VerifyMemFunction Allocate "$HEAPPROFILE"_*.1448.heap "$HEAPPROFILE"_*.1548.heap
-
-# Make sure we logged both about allocating and deallocating memory
-VerifyOutputContains "62 MB allocated"
-VerifyOutputContains "62 MB freed"
-
-# Now try running without --heap_profile specified, to allow
-# testing of the HeapProfileStart/Stop functionality.
-$HEAP_PROFILER >"$TEST_TMPDIR/output2" 2>&1
-
-rm -rf $TMPDIR # clean up
-
-if [ $num_failures = 0 ]; then
- echo "PASS"
-else
- echo "Tests finished with $num_failures failures"
-fi
-exit $num_failures
diff --git a/third_party/tcmalloc/vendor/src/tests/low_level_alloc_unittest.cc b/third_party/tcmalloc/vendor/src/tests/low_level_alloc_unittest.cc
deleted file mode 100644
index 0e5a48a..0000000
--- a/third_party/tcmalloc/vendor/src/tests/low_level_alloc_unittest.cc
+++ /dev/null
@@ -1,196 +0,0 @@
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// A test for low_level_alloc.cc
-
-#include <stdio.h>
-#include <map>
-#include "base/low_level_alloc.h"
-#include "base/logging.h"
-#include <gperftools/malloc_hook.h>
-
-using std::map;
-
-// a block of memory obtained from the allocator
-struct BlockDesc {
- char *ptr; // pointer to memory
- int len; // number of bytes
- int fill; // filled with data starting with this
-};
-
-// Check that the pattern placed in the block d
-// by RandomizeBlockDesc is still there.
-static void CheckBlockDesc(const BlockDesc &d) {
- for (int i = 0; i != d.len; i++) {
- CHECK((d.ptr[i] & 0xff) == ((d.fill + i) & 0xff));
- }
-}
-
-// Fill the block "*d" with a pattern
-// starting with a random byte.
-static void RandomizeBlockDesc(BlockDesc *d) {
- d->fill = rand() & 0xff;
- for (int i = 0; i != d->len; i++) {
- d->ptr[i] = (d->fill + i) & 0xff;
- }
-}
-
-// Use to indicate to the malloc hooks that
-// this calls is from LowLevelAlloc.
-static bool using_low_level_alloc = false;
-
-// n times, toss a coin, and based on the outcome
-// either allocate a new block or deallocate an old block.
-// New blocks are placed in a map with a random key
-// and initialized with RandomizeBlockDesc().
-// If keys conflict, the older block is freed.
-// Old blocks are always checked with CheckBlockDesc()
-// before being freed. At the end of the run,
-// all remaining allocated blocks are freed.
-// If use_new_arena is true, use a fresh arena, and then delete it.
-// If call_malloc_hook is true and user_arena is true,
-// allocations and deallocations are reported via the MallocHook
-// interface.
-static void Test(bool use_new_arena, bool call_malloc_hook, int n) {
- typedef map<int, BlockDesc> AllocMap;
- AllocMap allocated;
- AllocMap::iterator it;
- BlockDesc block_desc;
- int rnd;
- LowLevelAlloc::Arena *arena = 0;
- if (use_new_arena) {
- int32 flags = call_malloc_hook? LowLevelAlloc::kCallMallocHook : 0;
- arena = LowLevelAlloc::NewArena(flags, LowLevelAlloc::DefaultArena());
- }
- for (int i = 0; i != n; i++) {
- if (i != 0 && i % 10000 == 0) {
- printf(".");
- fflush(stdout);
- }
-
- switch(rand() & 1) { // toss a coin
- case 0: // coin came up heads: add a block
- using_low_level_alloc = true;
- block_desc.len = rand() & 0x3fff;
- block_desc.ptr =
- reinterpret_cast<char *>(
- arena == 0
- ? LowLevelAlloc::Alloc(block_desc.len)
- : LowLevelAlloc::AllocWithArena(block_desc.len, arena));
- using_low_level_alloc = false;
- RandomizeBlockDesc(&block_desc);
- rnd = rand();
- it = allocated.find(rnd);
- if (it != allocated.end()) {
- CheckBlockDesc(it->second);
- using_low_level_alloc = true;
- LowLevelAlloc::Free(it->second.ptr);
- using_low_level_alloc = false;
- it->second = block_desc;
- } else {
- allocated[rnd] = block_desc;
- }
- break;
- case 1: // coin came up tails: remove a block
- it = allocated.begin();
- if (it != allocated.end()) {
- CheckBlockDesc(it->second);
- using_low_level_alloc = true;
- LowLevelAlloc::Free(it->second.ptr);
- using_low_level_alloc = false;
- allocated.erase(it);
- }
- break;
- }
- }
- // remove all remaniing blocks
- while ((it = allocated.begin()) != allocated.end()) {
- CheckBlockDesc(it->second);
- using_low_level_alloc = true;
- LowLevelAlloc::Free(it->second.ptr);
- using_low_level_alloc = false;
- allocated.erase(it);
- }
- if (use_new_arena) {
- CHECK(LowLevelAlloc::DeleteArena(arena));
- }
-}
-
-// used for counting allocates and frees
-static int32 allocates;
-static int32 frees;
-
-// called on each alloc if kCallMallocHook specified
-static void AllocHook(const void *p, size_t size) {
- if (using_low_level_alloc) {
- allocates++;
- }
-}
-
-// called on each free if kCallMallocHook specified
-static void FreeHook(const void *p) {
- if (using_low_level_alloc) {
- frees++;
- }
-}
-
-int main(int argc, char *argv[]) {
- // This is needed by maybe_threads_unittest.sh, which parses argv[0]
- // to figure out what directory low_level_alloc_unittest is in.
- if (argc != 1) {
- fprintf(stderr, "USAGE: %s\n", argv[0]);
- return 1;
- }
-
- CHECK(MallocHook::AddNewHook(&AllocHook));
- CHECK(MallocHook::AddDeleteHook(&FreeHook));
- CHECK_EQ(allocates, 0);
- CHECK_EQ(frees, 0);
- Test(false, false, 50000);
- CHECK_NE(allocates, 0); // default arena calls hooks
- CHECK_NE(frees, 0);
- for (int i = 0; i != 16; i++) {
- bool call_hooks = ((i & 1) == 1);
- allocates = 0;
- frees = 0;
- Test(true, call_hooks, 15000);
- if (call_hooks) {
- CHECK_GT(allocates, 5000); // arena calls hooks
- CHECK_GT(frees, 5000);
- } else {
- CHECK_EQ(allocates, 0); // arena doesn't call hooks
- CHECK_EQ(frees, 0);
- }
- }
- printf("\nPASS\n");
- CHECK(MallocHook::RemoveNewHook(&AllocHook));
- CHECK(MallocHook::RemoveDeleteHook(&FreeHook));
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/malloc_extension_c_test.c b/third_party/tcmalloc/vendor/src/tests/malloc_extension_c_test.c
deleted file mode 100644
index af0e0c1..0000000
--- a/third_party/tcmalloc/vendor/src/tests/malloc_extension_c_test.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/* Copyright (c) 2009, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Craig Silverstein
- *
- * This tests the c shims: malloc_extension_c.h and malloc_hook_c.h.
- * Mostly, we'll just care that these shims compile under gcc
- * (*not* g++!)
- *
- * NOTE: this is C code, not C++ code!
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h> /* for size_t */
-#include <gperftools/malloc_extension_c.h>
-#include <gperftools/malloc_hook_c.h>
-
-#define FAIL(msg) do { \
- fprintf(stderr, "FATAL ERROR: %s\n", msg); \
- exit(1); \
-} while (0)
-
-static int g_new_hook_calls = 0;
-static int g_delete_hook_calls = 0;
-
-void TestNewHook(const void* ptr, size_t size) {
- g_new_hook_calls++;
-}
-
-void TestDeleteHook(const void* ptr) {
- g_delete_hook_calls++;
-}
-
-void TestMallocHook(void) {
- /* TODO(csilvers): figure out why we get:
- * E0100 00:00:00.000000 7383 malloc_hook.cc:244] RAW: google_malloc section is missing, thus InHookCaller is broken!
- */
-#if 0
- void* result[5];
-
- if (MallocHook_GetCallerStackTrace(result, sizeof(result)/sizeof(*result),
- 0) < 2) { /* should have this and main */
- FAIL("GetCallerStackTrace failed");
- }
-#endif
-
- if (!MallocHook_AddNewHook(&TestNewHook)) {
- FAIL("Failed to add new hook");
- }
- if (!MallocHook_AddDeleteHook(&TestDeleteHook)) {
- FAIL("Failed to add delete hook");
- }
- free(malloc(10));
- free(malloc(20));
- if (g_new_hook_calls != 2) {
- FAIL("Wrong number of calls to the new hook");
- }
- if (g_delete_hook_calls != 2) {
- FAIL("Wrong number of calls to the delete hook");
- }
- if (!MallocHook_RemoveNewHook(&TestNewHook)) {
- FAIL("Failed to remove new hook");
- }
- if (!MallocHook_RemoveDeleteHook(&TestDeleteHook)) {
- FAIL("Failed to remove delete hook");
- }
-}
-
-void TestMallocExtension(void) {
- int blocks;
- size_t total;
- int hist[64];
- char buffer[200];
- char* x = (char*)malloc(10);
-
- MallocExtension_VerifyAllMemory();
- MallocExtension_VerifyMallocMemory(x);
- MallocExtension_MallocMemoryStats(&blocks, &total, hist);
- MallocExtension_GetStats(buffer, sizeof(buffer));
- if (!MallocExtension_GetNumericProperty("generic.current_allocated_bytes",
- &total)) {
- FAIL("GetNumericProperty failed for generic.current_allocated_bytes");
- }
- if (total < 10) {
- FAIL("GetNumericProperty had bad return for generic.current_allocated_bytes");
- }
- if (!MallocExtension_GetNumericProperty("generic.current_allocated_bytes",
- &total)) {
- FAIL("GetNumericProperty failed for generic.current_allocated_bytes");
- }
- MallocExtension_MarkThreadIdle();
- MallocExtension_MarkThreadBusy();
- MallocExtension_ReleaseToSystem(1);
- MallocExtension_ReleaseFreeMemory();
- if (MallocExtension_GetEstimatedAllocatedSize(10) < 10) {
- FAIL("GetEstimatedAllocatedSize returned a bad value (too small)");
- }
- if (MallocExtension_GetAllocatedSize(x) < 10) {
- FAIL("GetEstimatedAllocatedSize returned a bad value (too small)");
- }
- if (MallocExtension_GetOwnership(x) != MallocExtension_kOwned) {
- FAIL("DidAllocatePtr returned a bad value (kNotOwned)");
- }
- /* TODO(csilvers): this relies on undocumented behavior that
- GetOwnership works on stack-allocated variables. Use a better test. */
- if (MallocExtension_GetOwnership(hist) != MallocExtension_kNotOwned) {
- FAIL("DidAllocatePtr returned a bad value (kOwned)");
- }
-
- free(x);
-}
-
-int main(int argc, char** argv) {
- TestMallocHook();
- TestMallocExtension();
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/malloc_extension_test.cc b/third_party/tcmalloc/vendor/src/tests/malloc_extension_test.cc
deleted file mode 100644
index 58fef7e..0000000
--- a/third_party/tcmalloc/vendor/src/tests/malloc_extension_test.cc
+++ /dev/null
@@ -1,99 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// Simple test of malloc_extension. Includes test of C shims.
-
-#include "config_for_unittests.h"
-#include <stdio.h>
-#include <sys/types.h>
-#include "base/logging.h"
-#include <gperftools/malloc_extension.h>
-#include <gperftools/malloc_extension_c.h>
-
-using STL_NAMESPACE::vector;
-
-int main(int argc, char** argv) {
- void* a = malloc(1000);
-
- size_t cxx_bytes_used, c_bytes_used;
- ASSERT_TRUE(MallocExtension::instance()->GetNumericProperty(
- "generic.current_allocated_bytes", &cxx_bytes_used));
- ASSERT_TRUE(MallocExtension_GetNumericProperty(
- "generic.current_allocated_bytes", &c_bytes_used));
- ASSERT_GT(cxx_bytes_used, 1000);
- ASSERT_EQ(cxx_bytes_used, c_bytes_used);
-
- ASSERT_TRUE(MallocExtension::instance()->VerifyAllMemory());
- ASSERT_TRUE(MallocExtension_VerifyAllMemory());
-
- ASSERT_EQ(MallocExtension::kOwned,
- MallocExtension::instance()->GetOwnership(a));
- // TODO(csilvers): this relies on undocumented behavior that
- // GetOwnership works on stack-allocated variables. Use a better test.
- ASSERT_EQ(MallocExtension::kNotOwned,
- MallocExtension::instance()->GetOwnership(&cxx_bytes_used));
- ASSERT_EQ(MallocExtension::kNotOwned,
- MallocExtension::instance()->GetOwnership(NULL));
- ASSERT_GE(MallocExtension::instance()->GetAllocatedSize(a), 1000);
- // This is just a sanity check. If we allocated too much, tcmalloc is broken
- ASSERT_LE(MallocExtension::instance()->GetAllocatedSize(a), 5000);
- ASSERT_GE(MallocExtension::instance()->GetEstimatedAllocatedSize(1000), 1000);
-
- for (int i = 0; i < 10; ++i) {
- void *p = malloc(i);
- ASSERT_GE(MallocExtension::instance()->GetAllocatedSize(p),
- MallocExtension::instance()->GetEstimatedAllocatedSize(i));
- free(p);
- }
-
- // Check the c-shim version too.
- ASSERT_EQ(MallocExtension_kOwned, MallocExtension_GetOwnership(a));
- ASSERT_EQ(MallocExtension_kNotOwned,
- MallocExtension_GetOwnership(&cxx_bytes_used));
- ASSERT_EQ(MallocExtension_kNotOwned, MallocExtension_GetOwnership(NULL));
- ASSERT_GE(MallocExtension_GetAllocatedSize(a), 1000);
- ASSERT_LE(MallocExtension_GetAllocatedSize(a), 5000);
- ASSERT_GE(MallocExtension_GetEstimatedAllocatedSize(1000), 1000);
-
- free(a);
-
- // Verify that the .cc file and .h file have the same enum values.
- ASSERT_EQ(static_cast<int>(MallocExtension::kUnknownOwnership),
- static_cast<int>(MallocExtension_kUnknownOwnership));
- ASSERT_EQ(static_cast<int>(MallocExtension::kOwned),
- static_cast<int>(MallocExtension_kOwned));
- ASSERT_EQ(static_cast<int>(MallocExtension::kNotOwned),
- static_cast<int>(MallocExtension_kNotOwned));
-
- printf("DONE\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/malloc_hook_test.cc b/third_party/tcmalloc/vendor/src/tests/malloc_hook_test.cc
deleted file mode 100644
index cbf526a..0000000
--- a/third_party/tcmalloc/vendor/src/tests/malloc_hook_test.cc
+++ /dev/null
@@ -1,366 +0,0 @@
-// Copyright (c) 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ----
-// Author: llib@google.com (Bill Clarke)
-
-#include "config_for_unittests.h"
-#include <assert.h>
-#include <stdio.h>
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for sleep()
-#endif
-#include <algorithm>
-#include <string>
-#include <vector>
-#include <gperftools/malloc_hook.h>
-#include "malloc_hook-inl.h"
-#include "base/logging.h"
-#include "base/simple_mutex.h"
-#include "base/sysinfo.h"
-#include "tests/testutil.h"
-
-// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old
-// form of the name instead.
-#ifndef MAP_ANONYMOUS
-# define MAP_ANONYMOUS MAP_ANON
-#endif
-
-namespace {
-
-using std::string;
-using std::vector;
-
-vector<void (*)()> g_testlist; // the tests to run
-
-#define TEST(a, b) \
- struct Test_##a##_##b { \
- Test_##a##_##b() { g_testlist.push_back(&Run); } \
- static void Run(); \
- }; \
- static Test_##a##_##b g_test_##a##_##b; \
- void Test_##a##_##b::Run()
-
-
-static int RUN_ALL_TESTS() {
- vector<void (*)()>::const_iterator it;
- for (it = g_testlist.begin(); it != g_testlist.end(); ++it) {
- (*it)(); // The test will error-exit if there's a problem.
- }
- fprintf(stderr, "\nPassed %d tests\n\nPASS\n",
- static_cast<int>(g_testlist.size()));
- return 0;
-}
-
-void Sleep(int seconds) {
-#ifdef _MSC_VER
- _sleep(seconds * 1000); // Windows's _sleep takes milliseconds argument
-#else
- sleep(seconds);
-#endif
-}
-
-using std::min;
-using base::internal::kHookListMaxValues;
-
-// Since HookList is a template and is defined in malloc_hook.cc, we can only
-// use an instantiation of it from malloc_hook.cc. We then reinterpret those
-// values as integers for testing.
-typedef base::internal::HookList<MallocHook::NewHook> TestHookList;
-
-int TestHookList_Traverse(const TestHookList& list, int* output_array, int n) {
- MallocHook::NewHook values_as_hooks[kHookListMaxValues];
- int result = list.Traverse(values_as_hooks, min(n, kHookListMaxValues));
- for (int i = 0; i < result; ++i) {
- output_array[i] = reinterpret_cast<const int&>(values_as_hooks[i]);
- }
- return result;
-}
-
-bool TestHookList_Add(TestHookList* list, int val) {
- return list->Add(reinterpret_cast<MallocHook::NewHook>(val));
-}
-
-bool TestHookList_Remove(TestHookList* list, int val) {
- return list->Remove(reinterpret_cast<MallocHook::NewHook>(val));
-}
-
-// Note that this is almost the same as INIT_HOOK_LIST in malloc_hook.cc without
-// the cast.
-#define INIT_HOOK_LIST(initial_value) { 1, { initial_value } }
-
-TEST(HookListTest, InitialValueExists) {
- TestHookList list = INIT_HOOK_LIST(69);
- int values[2] = { 0, 0 };
- EXPECT_EQ(1, TestHookList_Traverse(list, values, 2));
- EXPECT_EQ(69, values[0]);
- EXPECT_EQ(1, list.priv_end);
-}
-
-TEST(HookListTest, CanRemoveInitialValue) {
- TestHookList list = INIT_HOOK_LIST(69);
- ASSERT_TRUE(TestHookList_Remove(&list, 69));
- EXPECT_EQ(0, list.priv_end);
-
- int values[2] = { 0, 0 };
- EXPECT_EQ(0, TestHookList_Traverse(list, values, 2));
-}
-
-TEST(HookListTest, AddAppends) {
- TestHookList list = INIT_HOOK_LIST(69);
- ASSERT_TRUE(TestHookList_Add(&list, 42));
- EXPECT_EQ(2, list.priv_end);
-
- int values[2] = { 0, 0 };
- EXPECT_EQ(2, TestHookList_Traverse(list, values, 2));
- EXPECT_EQ(69, values[0]);
- EXPECT_EQ(42, values[1]);
-}
-
-TEST(HookListTest, RemoveWorksAndWillClearSize) {
- TestHookList list = INIT_HOOK_LIST(69);
- ASSERT_TRUE(TestHookList_Add(&list, 42));
-
- ASSERT_TRUE(TestHookList_Remove(&list, 69));
- EXPECT_EQ(2, list.priv_end);
-
- int values[2] = { 0, 0 };
- EXPECT_EQ(1, TestHookList_Traverse(list, values, 2));
- EXPECT_EQ(42, values[0]);
-
- ASSERT_TRUE(TestHookList_Remove(&list, 42));
- EXPECT_EQ(0, list.priv_end);
- EXPECT_EQ(0, TestHookList_Traverse(list, values, 2));
-}
-
-TEST(HookListTest, AddPrependsAfterRemove) {
- TestHookList list = INIT_HOOK_LIST(69);
- ASSERT_TRUE(TestHookList_Add(&list, 42));
-
- ASSERT_TRUE(TestHookList_Remove(&list, 69));
- EXPECT_EQ(2, list.priv_end);
-
- ASSERT_TRUE(TestHookList_Add(&list, 7));
- EXPECT_EQ(2, list.priv_end);
-
- int values[2] = { 0, 0 };
- EXPECT_EQ(2, TestHookList_Traverse(list, values, 2));
- EXPECT_EQ(7, values[0]);
- EXPECT_EQ(42, values[1]);
-}
-
-TEST(HookListTest, InvalidAddRejected) {
- TestHookList list = INIT_HOOK_LIST(69);
- EXPECT_FALSE(TestHookList_Add(&list, 0));
-
- int values[2] = { 0, 0 };
- EXPECT_EQ(1, TestHookList_Traverse(list, values, 2));
- EXPECT_EQ(69, values[0]);
- EXPECT_EQ(1, list.priv_end);
-}
-
-TEST(HookListTest, FillUpTheList) {
- TestHookList list = INIT_HOOK_LIST(69);
- int num_inserts = 0;
- while (TestHookList_Add(&list, ++num_inserts))
- ;
- EXPECT_EQ(kHookListMaxValues, num_inserts);
- EXPECT_EQ(kHookListMaxValues, list.priv_end);
-
- int values[kHookListMaxValues + 1];
- EXPECT_EQ(kHookListMaxValues, TestHookList_Traverse(list, values,
- kHookListMaxValues));
- EXPECT_EQ(69, values[0]);
- for (int i = 1; i < kHookListMaxValues; ++i) {
- EXPECT_EQ(i, values[i]);
- }
-}
-
-void MultithreadedTestThread(TestHookList* list, int shift,
- int thread_num) {
- string message;
- char buf[64];
- for (int i = 1; i < 1000; ++i) {
- // In each loop, we insert a unique value, check it exists, remove it, and
- // check it doesn't exist. We also record some stats to log at the end of
- // each thread. Each insertion location and the length of the list is
- // non-deterministic (except for the very first one, over all threads, and
- // after the very last one the list should be empty).
- int value = (i << shift) + thread_num;
- EXPECT_TRUE(TestHookList_Add(list, value));
- sched_yield(); // Ensure some more interleaving.
- int values[kHookListMaxValues + 1];
- int num_values = TestHookList_Traverse(*list, values, kHookListMaxValues);
- EXPECT_LT(0, num_values);
- int value_index;
- for (value_index = 0;
- value_index < num_values && values[value_index] != value;
- ++value_index)
- ;
- EXPECT_LT(value_index, num_values); // Should have found value.
- snprintf(buf, sizeof(buf), "[%d/%d; ", value_index, num_values);
- message += buf;
- sched_yield();
- EXPECT_TRUE(TestHookList_Remove(list, value));
- sched_yield();
- num_values = TestHookList_Traverse(*list, values, kHookListMaxValues);
- for (value_index = 0;
- value_index < num_values && values[value_index] != value;
- ++value_index)
- ;
- EXPECT_EQ(value_index, num_values); // Should not have found value.
- snprintf(buf, sizeof(buf), "%d]", num_values);
- message += buf;
- sched_yield();
- }
- fprintf(stderr, "thread %d: %s\n", thread_num, message.c_str());
-}
-
-static volatile int num_threads_remaining;
-static TestHookList list = INIT_HOOK_LIST(69);
-static Mutex threadcount_lock;
-
-void MultithreadedTestThreadRunner(int thread_num) {
- // Wait for all threads to start running.
- {
- MutexLock ml(&threadcount_lock);
- assert(num_threads_remaining > 0);
- --num_threads_remaining;
-
- // We should use condvars and the like, but for this test, we'll
- // go simple and busy-wait.
- while (num_threads_remaining > 0) {
- threadcount_lock.Unlock();
- Sleep(1);
- threadcount_lock.Lock();
- }
- }
-
- // shift is the smallest number such that (1<<shift) > kHookListMaxValues
- int shift = 0;
- for (int i = kHookListMaxValues; i > 0; i >>= 1)
- shift += 1;
-
- MultithreadedTestThread(&list, shift, thread_num);
-}
-
-
-TEST(HookListTest, MultithreadedTest) {
- ASSERT_TRUE(TestHookList_Remove(&list, 69));
- ASSERT_EQ(0, list.priv_end);
-
- // Run kHookListMaxValues thread, each running MultithreadedTestThread.
- // First, we need to set up the rest of the globals.
- num_threads_remaining = kHookListMaxValues; // a global var
- RunManyThreadsWithId(&MultithreadedTestThreadRunner, num_threads_remaining,
- 1 << 15);
-
- int values[kHookListMaxValues + 1];
- EXPECT_EQ(0, TestHookList_Traverse(list, values, kHookListMaxValues));
- EXPECT_EQ(0, list.priv_end);
-}
-
-// We only do mmap-hooking on (some) linux systems.
-#if defined(HAVE_MMAP) && defined(__linux) && \
- (defined(__i386__) || defined(__x86_64__) || defined(__PPC__))
-
-int mmap_calls = 0;
-int mmap_matching_calls = 0;
-int munmap_calls = 0;
-int munmap_matching_calls = 0;
-const int kMmapMagicFd = 1;
-void* const kMmapMagicPointer = reinterpret_cast<void*>(1);
-
-int MmapReplacement(const void* start,
- size_t size,
- int protection,
- int flags,
- int fd,
- off_t offset,
- void** result) {
- ++mmap_calls;
- if (fd == kMmapMagicFd) {
- ++mmap_matching_calls;
- *result = kMmapMagicPointer;
- return true;
- }
- return false;
-}
-
-int MunmapReplacement(const void* ptr, size_t size, int* result) {
- ++munmap_calls;
- if (ptr == kMmapMagicPointer) {
- ++munmap_matching_calls;
- *result = 0;
- return true;
- }
- return false;
-}
-
-TEST(MallocMookTest, MmapReplacements) {
- mmap_calls = mmap_matching_calls = munmap_calls = munmap_matching_calls = 0;
- MallocHook::SetMmapReplacement(&MmapReplacement);
- MallocHook::SetMunmapReplacement(&MunmapReplacement);
- EXPECT_EQ(kMmapMagicPointer, mmap(NULL, 1, PROT_READ, MAP_PRIVATE,
- kMmapMagicFd, 0));
- EXPECT_EQ(1, mmap_matching_calls);
-
- char* ptr = reinterpret_cast<char*>(
- mmap(NULL, 1, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_ANONYMOUS, -1, 0));
- EXPECT_EQ(2, mmap_calls);
- EXPECT_EQ(1, mmap_matching_calls);
- ASSERT_NE(MAP_FAILED, ptr);
- *ptr = 'a';
-
- EXPECT_EQ(0, munmap(kMmapMagicPointer, 1));
- EXPECT_EQ(1, munmap_calls);
- EXPECT_EQ(1, munmap_matching_calls);
-
- EXPECT_EQ(0, munmap(ptr, 1));
- EXPECT_EQ(2, munmap_calls);
- EXPECT_EQ(1, munmap_matching_calls);
-
- // The DEATH test below is flaky, because we've just munmapped the memory,
- // making it available for mmap()ing again. There is no guarantee that it
- // will stay unmapped, and in fact it gets reused ~10% of the time.
- // It the area is reused, then not only we don't die, but we also corrupt
- // whoever owns that memory now.
- // EXPECT_DEATH(*ptr = 'a', "SIGSEGV");
-}
-#endif // #ifdef HAVE_MMAP && linux && ...
-
-} // namespace
-
-int main(int argc, char** argv) {
- return RUN_ALL_TESTS();
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/markidle_unittest.cc b/third_party/tcmalloc/vendor/src/tests/markidle_unittest.cc
deleted file mode 100644
index 2f150ab..0000000
--- a/third_party/tcmalloc/vendor/src/tests/markidle_unittest.cc
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright (c) 2003, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// MallocExtension::MarkThreadIdle() testing
-#include <stdio.h>
-
-#include "config_for_unittests.h"
-#include "base/logging.h"
-#include <gperftools/malloc_extension.h>
-#include "tests/testutil.h" // for RunThread()
-
-// Helper routine to do lots of allocations
-static void TestAllocation() {
- static const int kNum = 100;
- void* ptr[kNum];
- for (int size = 8; size <= 65536; size*=2) {
- for (int i = 0; i < kNum; i++) {
- ptr[i] = malloc(size);
- }
- for (int i = 0; i < kNum; i++) {
- free(ptr[i]);
- }
- }
-}
-
-// Routine that does a bunch of MarkThreadIdle() calls in sequence
-// without any intervening allocations
-static void MultipleIdleCalls() {
- for (int i = 0; i < 4; i++) {
- MallocExtension::instance()->MarkThreadIdle();
- }
-}
-
-// Routine that does a bunch of MarkThreadIdle() calls in sequence
-// with intervening allocations
-static void MultipleIdleNonIdlePhases() {
- for (int i = 0; i < 4; i++) {
- TestAllocation();
- MallocExtension::instance()->MarkThreadIdle();
- }
-}
-
-// Get current thread cache usage
-static size_t GetTotalThreadCacheSize() {
- size_t result;
- CHECK(MallocExtension::instance()->GetNumericProperty(
- "tcmalloc.current_total_thread_cache_bytes",
- &result));
- return result;
-}
-
-// Check that MarkThreadIdle() actually reduces the amount
-// of per-thread memory.
-static void TestIdleUsage() {
- const size_t original = GetTotalThreadCacheSize();
-
- TestAllocation();
- const size_t post_allocation = GetTotalThreadCacheSize();
- CHECK_GT(post_allocation, original);
-
- MallocExtension::instance()->MarkThreadIdle();
- const size_t post_idle = GetTotalThreadCacheSize();
- CHECK_LE(post_idle, original);
-
- // Log after testing because logging can allocate heap memory.
- VLOG(0, "Original usage: %"PRIuS"\n", original);
- VLOG(0, "Post allocation: %"PRIuS"\n", post_allocation);
- VLOG(0, "Post idle: %"PRIuS"\n", post_idle);
-}
-
-int main(int argc, char** argv) {
- RunThread(&TestIdleUsage);
- RunThread(&TestAllocation);
- RunThread(&MultipleIdleCalls);
- RunThread(&MultipleIdleNonIdlePhases);
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/maybe_threads_unittest.sh b/third_party/tcmalloc/vendor/src/tests/maybe_threads_unittest.sh
deleted file mode 100644
index 77b3b78..0000000
--- a/third_party/tcmalloc/vendor/src/tests/maybe_threads_unittest.sh
+++ /dev/null
@@ -1,79 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2007, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Author: Craig Silverstein
-#
-# maybe_threads.cc was written to allow LD_PRELOAD=libtcmalloc.so to
-# work even on binaries that were not linked with pthreads. This
-# unittest tests that, by running low_level_alloc_unittest with an
-# LD_PRELOAD. (low_level_alloc_unittest was chosen because it doesn't
-# link in tcmalloc.)
-#
-# We assume all the .so files are in the same directory as both
-# addressmap_unittest and profiler1_unittest. The reason we need
-# profiler1_unittest is because it's instrumented to show the directory
-# it's "really" in when run without any args. In practice this will either
-# be BINDIR, or, when using libtool, BINDIR/.lib.
-
-# We expect BINDIR to be set in the environment.
-# If not, we set them to some reasonable values.
-BINDIR="${BINDIR:-.}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir]"
- echo " By default, unittest_dir=$BINDIR"
- exit 1
-fi
-
-UNITTEST_DIR=${1:-$BINDIR}
-
-# Figure out the "real" unittest directory. Also holds the .so files.
-UNITTEST_DIR=`$UNITTEST_DIR/low_level_alloc_unittest --help 2>&1 \
- | awk '{print $2; exit;}' \
- | xargs dirname`
-
-# Figure out where libtcmalloc lives. It should be in UNITTEST_DIR,
-# but with libtool it might be in a subdir.
-if [ -r "$UNITTEST_DIR/libtcmalloc_minimal.so" ]; then
- LIB_PATH="$UNITTEST_DIR/libtcmalloc_minimal.so"
-elif [ -r "$UNITTEST_DIR/.libs/libtcmalloc_minimal.so" ]; then
- LIB_PATH="$UNITTEST_DIR/.libs/libtcmalloc_minimal.so"
-elif [ -r "$UNITTEST_DIR/libtcmalloc_minimal.dylib" ]; then # for os x
- LIB_PATH="$UNITTEST_DIR/libtcmalloc_minimal.dylib"
-elif [ -r "$UNITTEST_DIR/.libs/libtcmalloc_minimal.dylib" ]; then
- LIB_PATH="$UNITTEST_DIR/.libs/libtcmalloc_minimal.dylib"
-else
- echo "Cannot run $0: cannot find libtcmalloc_minimal.so"
- exit 2
-fi
-
-LD_PRELOAD="$LIB_PATH" $UNITTEST_DIR/low_level_alloc_unittest
diff --git a/third_party/tcmalloc/vendor/src/tests/memalign_unittest.cc b/third_party/tcmalloc/vendor/src/tests/memalign_unittest.cc
deleted file mode 100644
index b354bb4..0000000
--- a/third_party/tcmalloc/vendor/src/tests/memalign_unittest.cc
+++ /dev/null
@@ -1,220 +0,0 @@
-// Copyright (c) 2004, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Check memalign related routines.
-//
-// We can't really do a huge amount of checking, but at the very
-// least, the following code checks that return values are properly
-// aligned, and that writing into the objects works.
-
-#include "config_for_unittests.h"
-
-// Complicated ordering requirements. tcmalloc.h defines (indirectly)
-// _POSIX_C_SOURCE, which it needs so stdlib.h defines posix_memalign.
-// unistd.h, on the other hand, requires _POSIX_C_SOURCE to be unset,
-// at least on Mac OS X, in order to define getpagesize. The solution
-// is to #include unistd.h first. This is safe because unistd.h
-// doesn't sub-include stdlib.h, so we'll still get posix_memalign
-// when we #include stdlib.h. Blah.
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for getpagesize()
-#endif
-#include "tcmalloc.h" // must come early, to pick up posix_memalign
-#include <assert.h>
-#include <stdlib.h> // defines posix_memalign
-#include <stdio.h> // for the printf at the end
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uintptr_t
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for getpagesize()
-#endif
-// Malloc can be in several places on older versions of OS X.
-#if defined(HAVE_MALLOC_H)
-#include <malloc.h> // for memalign() and valloc()
-#elif defined(HAVE_MALLOC_MALLOC_H)
-#include <malloc/malloc.h>
-#elif defined(HAVE_SYS_MALLOC_H)
-#include <sys/malloc.h>
-#endif
-#include "base/basictypes.h"
-#include "base/logging.h"
-#include "tests/testutil.h"
-
-
-// Return the next interesting size/delta to check. Returns -1 if no more.
-static int NextSize(int size) {
- if (size < 100) {
- return size+1;
- } else if (size < 1048576) {
- // Find next power of two
- int power = 1;
- while (power < size) {
- power <<= 1;
- }
-
- // Yield (power-1, power, power+1)
- if (size < power-1) {
- return power-1;
- } else if (size == power-1) {
- return power;
- } else {
- assert(size == power);
- return power+1;
- }
- } else {
- return -1;
- }
-}
-
-// Shortform for cast
-static uintptr_t Number(void* p) {
- return reinterpret_cast<uintptr_t>(p);
-}
-
-// Check alignment
-static void CheckAlignment(void* p, int align) {
- if ((Number(p) & (align-1)) != 0)
- LOG(FATAL, "wrong alignment; wanted 0x%x; got %p\n", align, p);
-}
-
-// Fill a buffer of the specified size with a predetermined pattern
-static void Fill(void* p, int n, char seed) {
- unsigned char* buffer = reinterpret_cast<unsigned char*>(p);
- for (int i = 0; i < n; i++) {
- buffer[i] = ((seed + i) & 0xff);
- }
-}
-
-// Check that the specified buffer has the predetermined pattern
-// generated by Fill()
-static bool Valid(const void* p, int n, char seed) {
- const unsigned char* buffer = reinterpret_cast<const unsigned char*>(p);
- for (int i = 0; i < n; i++) {
- if (buffer[i] != ((seed + i) & 0xff)) {
- return false;
- }
- }
- return true;
-}
-
-int main(int argc, char** argv) {
- SetTestResourceLimit();
-
- // Try allocating data with a bunch of alignments and sizes
- for (int a = 1; a < 1048576; a *= 2) {
- for (int s = 0; s != -1; s = NextSize(s)) {
- void* ptr = memalign(a, s);
- CheckAlignment(ptr, a);
- Fill(ptr, s, 'x');
- CHECK(Valid(ptr, s, 'x'));
- free(ptr);
-
- if ((a >= sizeof(void*)) && ((a & (a-1)) == 0)) {
- CHECK(posix_memalign(&ptr, a, s) == 0);
- CheckAlignment(ptr, a);
- Fill(ptr, s, 'y');
- CHECK(Valid(ptr, s, 'y'));
- free(ptr);
- }
- }
- }
-
- {
- // Check various corner cases
- void* p1 = memalign(1<<20, 1<<19);
- void* p2 = memalign(1<<19, 1<<19);
- void* p3 = memalign(1<<21, 1<<19);
- CheckAlignment(p1, 1<<20);
- CheckAlignment(p2, 1<<19);
- CheckAlignment(p3, 1<<21);
- Fill(p1, 1<<19, 'a');
- Fill(p2, 1<<19, 'b');
- Fill(p3, 1<<19, 'c');
- CHECK(Valid(p1, 1<<19, 'a'));
- CHECK(Valid(p2, 1<<19, 'b'));
- CHECK(Valid(p3, 1<<19, 'c'));
- free(p1);
- free(p2);
- free(p3);
- }
-
- {
- // posix_memalign
- void* ptr;
- CHECK(posix_memalign(&ptr, 0, 1) == EINVAL);
- CHECK(posix_memalign(&ptr, sizeof(void*)/2, 1) == EINVAL);
- CHECK(posix_memalign(&ptr, sizeof(void*)+1, 1) == EINVAL);
- CHECK(posix_memalign(&ptr, 4097, 1) == EINVAL);
-
- // Grab some memory so that the big allocation below will definitely fail.
- void* p_small = malloc(4*1048576);
- CHECK(p_small != NULL);
-
- // Make sure overflow is returned as ENOMEM
- const size_t zero = 0;
- static const size_t kMinusNTimes = 10;
- for ( size_t i = 1; i < kMinusNTimes; ++i ) {
- int r = posix_memalign(&ptr, 1024, zero - i);
- CHECK(r == ENOMEM);
- }
-
- free(p_small);
- }
-
- const int pagesize = getpagesize();
- {
- // valloc
- for (int s = 0; s != -1; s = NextSize(s)) {
- void* p = valloc(s);
- CheckAlignment(p, pagesize);
- Fill(p, s, 'v');
- CHECK(Valid(p, s, 'v'));
- free(p);
- }
- }
-
- {
- // pvalloc
- for (int s = 0; s != -1; s = NextSize(s)) {
- void* p = pvalloc(s);
- CheckAlignment(p, pagesize);
- int alloc_needed = ((s + pagesize - 1) / pagesize) * pagesize;
- Fill(p, alloc_needed, 'x');
- CHECK(Valid(p, alloc_needed, 'x'));
- free(p);
- }
- }
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/packed-cache_test.cc b/third_party/tcmalloc/vendor/src/tests/packed-cache_test.cc
deleted file mode 100644
index 7f9aea6..0000000
--- a/third_party/tcmalloc/vendor/src/tests/packed-cache_test.cc
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Geoff Pike
-
-#include <stdio.h>
-#include "base/logging.h"
-#include "packed-cache-inl.h"
-
-static const int kHashbits = PackedCache<64, uint64>::kHashbits;
-
-// A basic sanity test.
-void PackedCacheTest_basic() {
- PackedCache<32, uint32> cache(0);
- CHECK_EQ(cache.GetOrDefault(0, 1), 0);
- cache.Put(0, 17);
- CHECK(cache.Has(0));
- CHECK_EQ(cache.GetOrDefault(0, 1), 17);
- cache.Put(19, 99);
- CHECK(cache.Has(0) && cache.Has(19));
- CHECK_EQ(cache.GetOrDefault(0, 1), 17);
- CHECK_EQ(cache.GetOrDefault(19, 1), 99);
- // Knock <0, 17> out by using a conflicting key.
- cache.Put(1 << kHashbits, 22);
- CHECK(!cache.Has(0));
- CHECK_EQ(cache.GetOrDefault(0, 1), 1);
- CHECK_EQ(cache.GetOrDefault(1 << kHashbits, 1), 22);
-}
-
-int main(int argc, char **argv) {
- PackedCacheTest_basic();
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/page_heap_test.cc b/third_party/tcmalloc/vendor/src/tests/page_heap_test.cc
deleted file mode 100644
index 9f5f3c8..0000000
--- a/third_party/tcmalloc/vendor/src/tests/page_heap_test.cc
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2009 Google Inc. All Rights Reserved.
-// Author: fikes@google.com (Andrew Fikes)
-
-#include "config_for_unittests.h"
-#include "page_heap.h"
-#include <stdio.h>
-#include "base/logging.h"
-#include "common.h"
-
-namespace {
-
-static void CheckStats(const tcmalloc::PageHeap* ph,
- uint64_t system_pages,
- uint64_t free_pages,
- uint64_t unmapped_pages) {
- tcmalloc::PageHeap::Stats stats = ph->stats();
- EXPECT_EQ(system_pages, stats.system_bytes >> kPageShift);
- EXPECT_EQ(free_pages, stats.free_bytes >> kPageShift);
- EXPECT_EQ(unmapped_pages, stats.unmapped_bytes >> kPageShift);
-}
-
-static void TestPageHeap_Stats() {
- tcmalloc::PageHeap* ph = new tcmalloc::PageHeap();
-
- // Empty page heap
- CheckStats(ph, 0, 0, 0);
-
- // Allocate a span 's1'
- tcmalloc::Span* s1 = ph->New(256);
- CheckStats(ph, 256, 0, 0);
-
- // Split span 's1' into 's1', 's2'. Delete 's2'
- tcmalloc::Span* s2 = ph->Split(s1, 128);
- Length s2_len = s2->length;
- ph->Delete(s2);
- CheckStats(ph, 256, 128, 0);
-
- // Unmap deleted span 's2'
- EXPECT_EQ(s2_len, ph->ReleaseAtLeastNPages(1));
- CheckStats(ph, 256, 0, 128);
-
- // Delete span 's1'
- ph->Delete(s1);
- CheckStats(ph, 256, 128, 128);
-
- delete ph;
-}
-
-} // namespace
-
-int main(int argc, char **argv) {
- TestPageHeap_Stats();
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/pagemap_unittest.cc b/third_party/tcmalloc/vendor/src/tests/pagemap_unittest.cc
deleted file mode 100644
index 83e76e2..0000000
--- a/third_party/tcmalloc/vendor/src/tests/pagemap_unittest.cc
+++ /dev/null
@@ -1,177 +0,0 @@
-// Copyright (c) 2003, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-
-#include "config_for_unittests.h"
-#include <stdio.h>
-#include <stdlib.h>
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get intptr_t
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place intptr_t might be defined
-#endif
-#include <sys/types.h>
-#include <vector>
-#include "base/logging.h"
-#include "pagemap.h"
-
-using std::vector;
-
-static void Permute(vector<intptr_t>* elements) {
- if (elements->empty())
- return;
- const size_t num_elements = elements->size();
- for (size_t i = num_elements - 1; i > 0; --i) {
- const size_t newpos = rand() % (i + 1);
- const intptr_t tmp = (*elements)[i]; // swap
- (*elements)[i] = (*elements)[newpos];
- (*elements)[newpos] = tmp;
- }
-}
-
-// Note: we leak memory every time a map is constructed, so do not
-// create too many maps.
-
-// Test specified map type
-template <class Type>
-void TestMap(int limit, bool limit_is_below_the_overflow_boundary) {
- RAW_LOG(INFO, "Running test with %d iterations...\n", limit);
-
- { // Test sequential ensure/assignment
- Type map(malloc);
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- map.Ensure(i, 1);
- map.set(i, (void*)(i+1));
- CHECK_EQ(map.get(i), (void*)(i+1));
- }
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- CHECK_EQ(map.get(i), (void*)(i+1));
- }
- }
-
- { // Test bulk Ensure
- Type map(malloc);
- map.Ensure(0, limit);
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- map.set(i, (void*)(i+1));
- CHECK_EQ(map.get(i), (void*)(i+1));
- }
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- CHECK_EQ(map.get(i), (void*)(i+1));
- }
- }
-
- // Test that we correctly notice overflow
- {
- Type map(malloc);
- CHECK_EQ(map.Ensure(limit, limit+1), limit_is_below_the_overflow_boundary);
- }
-
- { // Test randomized accesses
- srand(301); // srand isn't great, but it's portable
- vector<intptr_t> elements;
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) elements.push_back(i);
- Permute(&elements);
-
- Type map(malloc);
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- map.Ensure(elements[i], 1);
- map.set(elements[i], (void*)(elements[i]+1));
- CHECK_EQ(map.get(elements[i]), (void*)(elements[i]+1));
- }
- for (intptr_t i = 0; i < static_cast<intptr_t>(limit); i++) {
- CHECK_EQ(map.get(i), (void*)(i+1));
- }
- }
-}
-
-// REQUIRES: BITS==10, i.e., valid range is [0,1023].
-// Representations for different types will end up being:
-// PageMap1: array[1024]
-// PageMap2: array[32][32]
-// PageMap3: array[16][16][4]
-template <class Type>
-void TestNext(const char* name) {
- RAW_LOG(ERROR, "Running NextTest %s\n", name);
- Type map(malloc);
- char a, b, c, d, e;
-
- // When map is empty
- CHECK(map.Next(0) == NULL);
- CHECK(map.Next(5) == NULL);
- CHECK(map.Next(1<<30) == NULL);
-
- // Add a single value
- map.Ensure(40, 1);
- map.set(40, &a);
- CHECK(map.Next(0) == &a);
- CHECK(map.Next(39) == &a);
- CHECK(map.Next(40) == &a);
- CHECK(map.Next(41) == NULL);
- CHECK(map.Next(1<<30) == NULL);
-
- // Add a few values
- map.Ensure(41, 1);
- map.Ensure(100, 3);
- map.set(41, &b);
- map.set(100, &c);
- map.set(101, &d);
- map.set(102, &e);
- CHECK(map.Next(0) == &a);
- CHECK(map.Next(39) == &a);
- CHECK(map.Next(40) == &a);
- CHECK(map.Next(41) == &b);
- CHECK(map.Next(42) == &c);
- CHECK(map.Next(63) == &c);
- CHECK(map.Next(64) == &c);
- CHECK(map.Next(65) == &c);
- CHECK(map.Next(99) == &c);
- CHECK(map.Next(100) == &c);
- CHECK(map.Next(101) == &d);
- CHECK(map.Next(102) == &e);
- CHECK(map.Next(103) == NULL);
-}
-
-int main(int argc, char** argv) {
- TestMap< TCMalloc_PageMap1<10> > (100, true);
- TestMap< TCMalloc_PageMap1<10> > (1 << 10, false);
- TestMap< TCMalloc_PageMap2<20> > (100, true);
- TestMap< TCMalloc_PageMap2<20> > (1 << 20, false);
- TestMap< TCMalloc_PageMap3<20> > (100, true);
- TestMap< TCMalloc_PageMap3<20> > (1 << 20, false);
-
- TestNext< TCMalloc_PageMap1<10> >("PageMap1");
- TestNext< TCMalloc_PageMap2<10> >("PageMap2");
- TestNext< TCMalloc_PageMap3<10> >("PageMap3");
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/profile-handler_unittest.cc b/third_party/tcmalloc/vendor/src/tests/profile-handler_unittest.cc
deleted file mode 100644
index 98cfe6d..0000000
--- a/third_party/tcmalloc/vendor/src/tests/profile-handler_unittest.cc
+++ /dev/null
@@ -1,506 +0,0 @@
-// Copyright 2009 Google Inc. All Rights Reserved.
-// Author: Nabeel Mian (nabeelmian@google.com)
-// Chris Demetriou (cgd@google.com)
-//
-// This file contains the unit tests for profile-handler.h interface.
-//
-// It is linked into three separate unit tests:
-// profile-handler_unittest tests basic functionality
-// profile-handler_disable_test tests that the profiler
-// is disabled with --install_signal_handlers=false
-// profile-handler_conflict_test tests that the profiler
-// is disabled when a SIGPROF handler is registered before InitGoogle.
-
-#include "config.h"
-#include "profile-handler.h"
-
-#include <assert.h>
-#include <pthread.h>
-#include <sys/time.h>
-#include <time.h>
-#include "base/logging.h"
-#include "base/simple_mutex.h"
-
-// Some helpful macros for the test class
-#define TEST_F(cls, fn) void cls :: fn()
-
-// Do we expect the profiler to be enabled?
-DEFINE_bool(test_profiler_enabled, true,
- "expect profiler to be enabled during tests");
-
-// Should we look at the kernel signal handler settings during the test?
-// Not if we're in conflict_test, because we can't distinguish its nop
-// handler from the real one.
-DEFINE_bool(test_profiler_signal_handler, true,
- "check profiler signal handler during tests");
-
-namespace {
-
-// TODO(csilvers): error-checking on the pthreads routines
-class Thread {
- public:
- Thread() : joinable_(false) { }
- void SetJoinable(bool value) { joinable_ = value; }
- void Start() {
- pthread_attr_t attr;
- pthread_attr_init(&attr);
- pthread_attr_setdetachstate(&attr, joinable_ ? PTHREAD_CREATE_JOINABLE
- : PTHREAD_CREATE_DETACHED);
- pthread_create(&thread_, &attr, &DoRun, this);
- pthread_attr_destroy(&attr);
- }
- void Join() {
- assert(joinable_);
- pthread_join(thread_, NULL);
- }
- virtual void Run() = 0;
- private:
- static void* DoRun(void* cls) {
- ProfileHandlerRegisterThread();
- reinterpret_cast<Thread*>(cls)->Run();
- return NULL;
- }
- pthread_t thread_;
- bool joinable_;
-};
-
-// Sleep interval in nano secs. ITIMER_PROF goes off only afer the specified CPU
-// time is consumed. Under heavy load this process may no get scheduled in a
-// timely fashion. Therefore, give enough time (20x of ProfileHandle timer
-// interval 10ms (100Hz)) for this process to accumulate enought CPU time to get
-// a profile tick.
-int kSleepInterval = 200000000;
-
-// Sleep interval in nano secs. To ensure that if the timer has expired it is
-// reset.
-int kTimerResetInterval = 5000000;
-
-// Whether each thread has separate timers.
-static bool timer_separate_ = false;
-static int timer_type_ = ITIMER_PROF;
-static int signal_number_ = SIGPROF;
-
-// Delays processing by the specified number of nano seconds. 'delay_ns'
-// must be less than the number of nano seconds in a second (1000000000).
-void Delay(int delay_ns) {
- static const int kNumNSecInSecond = 1000000000;
- EXPECT_LT(delay_ns, kNumNSecInSecond);
- struct timespec delay = { 0, delay_ns };
- nanosleep(&delay, 0);
-}
-
-// Checks whether the profile timer is enabled for the current thread.
-bool IsTimerEnabled() {
- itimerval current_timer;
- EXPECT_EQ(0, getitimer(timer_type_, ¤t_timer));
- if ((current_timer.it_value.tv_sec == 0) &&
- (current_timer.it_value.tv_usec != 0)) {
- // May be the timer has expired. Sleep for a bit and check again.
- Delay(kTimerResetInterval);
- EXPECT_EQ(0, getitimer(timer_type_, ¤t_timer));
- }
- return (current_timer.it_value.tv_sec != 0 ||
- current_timer.it_value.tv_usec != 0);
-}
-
-class VirtualTimerGetterThread : public Thread {
- public:
- VirtualTimerGetterThread() {
- memset(&virtual_timer_, 0, sizeof virtual_timer_);
- }
- struct itimerval virtual_timer_;
-
- private:
- void Run() {
- CHECK_EQ(0, getitimer(ITIMER_VIRTUAL, &virtual_timer_));
- }
-};
-
-// This function checks whether the timers are shared between thread. This
-// function spawns a thread, so use it carefully when testing thread-dependent
-// behaviour.
-static bool threads_have_separate_timers() {
- struct itimerval new_timer_val;
-
- // Enable the virtual timer in the current thread.
- memset(&new_timer_val, 0, sizeof new_timer_val);
- new_timer_val.it_value.tv_sec = 1000000; // seconds
- CHECK_EQ(0, setitimer(ITIMER_VIRTUAL, &new_timer_val, NULL));
-
- // Spawn a thread, get the virtual timer's value there.
- VirtualTimerGetterThread thread;
- thread.SetJoinable(true);
- thread.Start();
- thread.Join();
-
- // Disable timer here.
- memset(&new_timer_val, 0, sizeof new_timer_val);
- CHECK_EQ(0, setitimer(ITIMER_VIRTUAL, &new_timer_val, NULL));
-
- bool target_timer_enabled = (thread.virtual_timer_.it_value.tv_sec != 0 ||
- thread.virtual_timer_.it_value.tv_usec != 0);
- if (!target_timer_enabled) {
- LOG(INFO, "threads have separate timers");
- return true;
- } else {
- LOG(INFO, "threads have shared timers");
- return false;
- }
-}
-
-// Dummy worker thread to accumulate cpu time.
-class BusyThread : public Thread {
- public:
- BusyThread() : stop_work_(false) {
- }
-
- // Setter/Getters
- bool stop_work() {
- MutexLock lock(&mu_);
- return stop_work_;
- }
- void set_stop_work(bool stop_work) {
- MutexLock lock(&mu_);
- stop_work_ = stop_work;
- }
-
- private:
- // Protects stop_work_ below.
- Mutex mu_;
- // Whether to stop work?
- bool stop_work_;
-
- // Do work until asked to stop.
- void Run() {
- while (!stop_work()) {
- }
- // If timers are separate, check that timer is enabled for this thread.
- EXPECT_TRUE(!timer_separate_ || IsTimerEnabled());
- }
-};
-
-class NullThread : public Thread {
- private:
- void Run() {
- // If timers are separate, check that timer is enabled for this thread.
- EXPECT_TRUE(!timer_separate_ || IsTimerEnabled());
- }
-};
-
-// Signal handler which tracks the profile timer ticks.
-static void TickCounter(int sig, siginfo_t* sig_info, void *vuc,
- void* tick_counter) {
- int* counter = static_cast<int*>(tick_counter);
- ++(*counter);
-}
-
-// This class tests the profile-handler.h interface.
-class ProfileHandlerTest {
- protected:
-
- // Determines whether threads have separate timers.
- static void SetUpTestCase() {
- timer_type_ = (getenv("CPUPROFILE_REALTIME") ? ITIMER_REAL : ITIMER_PROF);
- signal_number_ = (getenv("CPUPROFILE_REALTIME") ? SIGALRM : SIGPROF);
-
- timer_separate_ = threads_have_separate_timers();
- Delay(kTimerResetInterval);
- }
-
- // Sets up the profile timers and SIGPROF/SIGALRM handler in a known state.
- // It does the following:
- // 1. Unregisters all the callbacks, stops the timer (if shared) and
- // clears out timer_sharing state in the ProfileHandler. This clears
- // out any state left behind by the previous test or during module
- // initialization when the test program was started.
- // 2. Spawns two threads which will be registered with the ProfileHandler.
- // At this time ProfileHandler knows if the timers are shared.
- // 3. Starts a busy worker thread to accumulate CPU usage.
- virtual void SetUp() {
- // Reset the state of ProfileHandler between each test. This unregisters
- // all callbacks, stops timer (if shared) and clears timer sharing state.
- ProfileHandlerReset();
- EXPECT_EQ(0, GetCallbackCount());
- VerifyDisabled();
- // ProfileHandler requires at least two threads to be registerd to determine
- // whether timers are shared.
- RegisterThread();
- RegisterThread();
- // Now that two threads are started, verify that the signal handler is
- // disabled and the timers are correctly enabled/disabled.
- VerifyDisabled();
- // Start worker to accumulate cpu usage.
- StartWorker();
- }
-
- virtual void TearDown() {
- ProfileHandlerReset();
- // Stops the worker thread.
- StopWorker();
- }
-
- // Starts a no-op thread that gets registered with the ProfileHandler. Waits
- // for the thread to stop.
- void RegisterThread() {
- NullThread t;
- t.SetJoinable(true);
- t.Start();
- t.Join();
- }
-
- // Starts a busy worker thread to accumulate cpu time. There should be only
- // one busy worker running. This is required for the case where there are
- // separate timers for each thread.
- void StartWorker() {
- busy_worker_ = new BusyThread();
- busy_worker_->SetJoinable(true);
- busy_worker_->Start();
- // Wait for worker to start up and register with the ProfileHandler.
- // TODO(nabeelmian) This may not work under very heavy load.
- Delay(kSleepInterval);
- }
-
- // Stops the worker thread.
- void StopWorker() {
- busy_worker_->set_stop_work(true);
- busy_worker_->Join();
- delete busy_worker_;
- }
-
- // Checks whether SIGPROF/SIGALRM signal handler is enabled.
- bool IsSignalEnabled() {
- struct sigaction sa;
- CHECK_EQ(sigaction(signal_number_, NULL, &sa), 0);
- return ((sa.sa_handler == SIG_IGN) || (sa.sa_handler == SIG_DFL)) ?
- false : true;
- }
-
- // Gets the number of callbacks registered with the ProfileHandler.
- uint32 GetCallbackCount() {
- ProfileHandlerState state;
- ProfileHandlerGetState(&state);
- return state.callback_count;
- }
-
- // Gets the current ProfileHandler interrupt count.
- uint64 GetInterruptCount() {
- ProfileHandlerState state;
- ProfileHandlerGetState(&state);
- return state.interrupts;
- }
-
- // Verifies that a callback is correctly registered and receiving
- // profile ticks.
- void VerifyRegistration(const int& tick_counter) {
- // Check the callback count.
- EXPECT_GT(GetCallbackCount(), 0);
- // Check that the profile timer is enabled.
- EXPECT_EQ(FLAGS_test_profiler_enabled, IsTimerEnabled());
- // Check that the signal handler is enabled.
- if (FLAGS_test_profiler_signal_handler) {
- EXPECT_EQ(FLAGS_test_profiler_enabled, IsSignalEnabled());
- }
- uint64 interrupts_before = GetInterruptCount();
- // Sleep for a bit and check that tick counter is making progress.
- int old_tick_count = tick_counter;
- Delay(kSleepInterval);
- int new_tick_count = tick_counter;
- uint64 interrupts_after = GetInterruptCount();
- if (FLAGS_test_profiler_enabled) {
- EXPECT_GT(new_tick_count, old_tick_count);
- EXPECT_GT(interrupts_after, interrupts_before);
- } else {
- EXPECT_EQ(new_tick_count, old_tick_count);
- EXPECT_EQ(interrupts_after, interrupts_before);
- }
- }
-
- // Verifies that a callback is not receiving profile ticks.
- void VerifyUnregistration(const int& tick_counter) {
- // Sleep for a bit and check that tick counter is not making progress.
- int old_tick_count = tick_counter;
- Delay(kSleepInterval);
- int new_tick_count = tick_counter;
- EXPECT_EQ(old_tick_count, new_tick_count);
- // If no callbacks, signal handler and shared timer should be disabled.
- if (GetCallbackCount() == 0) {
- if (FLAGS_test_profiler_signal_handler) {
- EXPECT_FALSE(IsSignalEnabled());
- }
- if (timer_separate_) {
- EXPECT_TRUE(IsTimerEnabled());
- } else {
- EXPECT_FALSE(IsTimerEnabled());
- }
- }
- }
-
- // Verifies that the SIGPROF/SIGALRM interrupt handler is disabled and the
- // timer, if shared, is disabled. Expects the worker to be running.
- void VerifyDisabled() {
- // Check that the signal handler is disabled.
- if (FLAGS_test_profiler_signal_handler) {
- EXPECT_FALSE(IsSignalEnabled());
- }
- // Check that the callback count is 0.
- EXPECT_EQ(0, GetCallbackCount());
- // Check that the timer is disabled if shared, enabled otherwise.
- if (timer_separate_) {
- EXPECT_TRUE(IsTimerEnabled());
- } else {
- EXPECT_FALSE(IsTimerEnabled());
- }
- // Verify that the ProfileHandler is not accumulating profile ticks.
- uint64 interrupts_before = GetInterruptCount();
- Delay(kSleepInterval);
- uint64 interrupts_after = GetInterruptCount();
- EXPECT_EQ(interrupts_before, interrupts_after);
- }
-
- // Registers a callback and waits for kTimerResetInterval for timers to get
- // reset.
- ProfileHandlerToken* RegisterCallback(void* callback_arg) {
- ProfileHandlerToken* token = ProfileHandlerRegisterCallback(
- TickCounter, callback_arg);
- Delay(kTimerResetInterval);
- return token;
- }
-
- // Unregisters a callback and waits for kTimerResetInterval for timers to get
- // reset.
- void UnregisterCallback(ProfileHandlerToken* token) {
- ProfileHandlerUnregisterCallback(token);
- Delay(kTimerResetInterval);
- }
-
- // Busy worker thread to accumulate cpu usage.
- BusyThread* busy_worker_;
-
- private:
- // The tests to run
- void RegisterUnregisterCallback();
- void MultipleCallbacks();
- void Reset();
- void RegisterCallbackBeforeThread();
-
- public:
-#define RUN(test) do { \
- printf("Running %s\n", #test); \
- ProfileHandlerTest pht; \
- pht.SetUp(); \
- pht.test(); \
- pht.TearDown(); \
-} while (0)
-
- static int RUN_ALL_TESTS() {
- SetUpTestCase();
- RUN(RegisterUnregisterCallback);
- RUN(MultipleCallbacks);
- RUN(Reset);
- RUN(RegisterCallbackBeforeThread);
- printf("Done\n");
- return 0;
- }
-};
-
-// Verifies ProfileHandlerRegisterCallback and
-// ProfileHandlerUnregisterCallback.
-TEST_F(ProfileHandlerTest, RegisterUnregisterCallback) {
- int tick_count = 0;
- ProfileHandlerToken* token = RegisterCallback(&tick_count);
- VerifyRegistration(tick_count);
- UnregisterCallback(token);
- VerifyUnregistration(tick_count);
-}
-
-// Verifies that multiple callbacks can be registered.
-TEST_F(ProfileHandlerTest, MultipleCallbacks) {
- // Register first callback.
- int first_tick_count;
- ProfileHandlerToken* token1 = RegisterCallback(&first_tick_count);
- // Check that callback was registered correctly.
- VerifyRegistration(first_tick_count);
- EXPECT_EQ(1, GetCallbackCount());
-
- // Register second callback.
- int second_tick_count;
- ProfileHandlerToken* token2 = RegisterCallback(&second_tick_count);
- // Check that callback was registered correctly.
- VerifyRegistration(second_tick_count);
- EXPECT_EQ(2, GetCallbackCount());
-
- // Unregister first callback.
- UnregisterCallback(token1);
- VerifyUnregistration(first_tick_count);
- EXPECT_EQ(1, GetCallbackCount());
- // Verify that second callback is still registered.
- VerifyRegistration(second_tick_count);
-
- // Unregister second callback.
- UnregisterCallback(token2);
- VerifyUnregistration(second_tick_count);
- EXPECT_EQ(0, GetCallbackCount());
-
- // Verify that the signal handler and timers are correctly disabled.
- VerifyDisabled();
-}
-
-// Verifies ProfileHandlerReset
-TEST_F(ProfileHandlerTest, Reset) {
- // Verify that the profile timer interrupt is disabled.
- VerifyDisabled();
- int first_tick_count;
- RegisterCallback(&first_tick_count);
- VerifyRegistration(first_tick_count);
- EXPECT_EQ(1, GetCallbackCount());
-
- // Register second callback.
- int second_tick_count;
- RegisterCallback(&second_tick_count);
- VerifyRegistration(second_tick_count);
- EXPECT_EQ(2, GetCallbackCount());
-
- // Reset the profile handler and verify that callback were correctly
- // unregistered and timer/signal are disabled.
- ProfileHandlerReset();
- VerifyUnregistration(first_tick_count);
- VerifyUnregistration(second_tick_count);
- VerifyDisabled();
-}
-
-// Verifies that ProfileHandler correctly handles a case where a callback was
-// registered before the second thread started.
-TEST_F(ProfileHandlerTest, RegisterCallbackBeforeThread) {
- // Stop the worker.
- StopWorker();
- // Unregister all existing callbacks, stop the timer (if shared), disable
- // the signal handler and reset the timer sharing state in the Profile
- // Handler.
- ProfileHandlerReset();
- EXPECT_EQ(0, GetCallbackCount());
- VerifyDisabled();
-
- // Start the worker. At this time ProfileHandler doesn't know if timers are
- // shared as only one thread has registered so far.
- StartWorker();
- // Register a callback and check that profile ticks are being delivered.
- int tick_count;
- RegisterCallback(&tick_count);
- EXPECT_EQ(1, GetCallbackCount());
- VerifyRegistration(tick_count);
-
- // Register a second thread and verify that timer and signal handler are
- // correctly enabled.
- RegisterThread();
- EXPECT_EQ(1, GetCallbackCount());
- EXPECT_EQ(FLAGS_test_profiler_enabled, IsTimerEnabled());
- if (FLAGS_test_profiler_signal_handler) {
- EXPECT_EQ(FLAGS_test_profiler_enabled, IsSignalEnabled());
- }
-}
-
-} // namespace
-
-int main(int argc, char** argv) {
- return ProfileHandlerTest::RUN_ALL_TESTS();
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/profiledata_unittest.cc b/third_party/tcmalloc/vendor/src/tests/profiledata_unittest.cc
deleted file mode 100644
index f569f64..0000000
--- a/third_party/tcmalloc/vendor/src/tests/profiledata_unittest.cc
+++ /dev/null
@@ -1,610 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Chris Demetriou
-//
-// This file contains the unit tests for the ProfileData class.
-
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get uintptr_t
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place uintptr_t might be defined
-#endif
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <string.h>
-#include <string>
-
-#include "profiledata.h"
-
-#include "base/commandlineflags.h"
-#include "base/logging.h"
-
-using std::string;
-
-// Some helpful macros for the test class
-#define TEST_F(cls, fn) void cls :: fn()
-
-namespace {
-
-template<typename T> class scoped_array {
- public:
- scoped_array(T* data) : data_(data) { }
- ~scoped_array() { delete[] data_; }
- T* get() { return data_; }
- T& operator[](int i) { return data_[i]; }
- private:
- T* const data_;
-};
-
-// Re-runs fn until it doesn't cause EINTR.
-#define NO_INTR(fn) do {} while ((fn) < 0 && errno == EINTR)
-
-// Read up to "count" bytes from file descriptor "fd" into the buffer
-// starting at "buf" while handling short reads and EINTR. On
-// success, return the number of bytes read. Otherwise, return -1.
-static ssize_t ReadPersistent(const int fd, void *buf, const size_t count) {
- CHECK_GE(fd, 0);
- char *buf0 = reinterpret_cast<char *>(buf);
- ssize_t num_bytes = 0;
- while (num_bytes < count) {
- ssize_t len;
- NO_INTR(len = read(fd, buf0 + num_bytes, count - num_bytes));
- if (len < 0) { // There was an error other than EINTR.
- return -1;
- }
- if (len == 0) { // Reached EOF.
- break;
- }
- num_bytes += len;
- }
- CHECK(num_bytes <= count);
- return num_bytes;
-}
-
-// Thin wrapper around a file descriptor so that the file descriptor
-// gets closed for sure.
-struct FileDescriptor {
- const int fd_;
- explicit FileDescriptor(int fd) : fd_(fd) {}
- ~FileDescriptor() {
- if (fd_ >= 0) {
- NO_INTR(close(fd_));
- }
- }
- int get() { return fd_; }
-};
-
-// must be the same as with ProfileData::Slot.
-typedef uintptr_t ProfileDataSlot;
-
-// Quick and dirty function to make a number into a void* for use in a
-// sample.
-inline void* V(intptr_t x) { return reinterpret_cast<void*>(x); }
-
-// String returned by ProfileDataChecker helper functions to indicate success.
-const char kNoError[] = "";
-
-class ProfileDataChecker {
- public:
- ProfileDataChecker() {
- const char* tmpdir = getenv("TMPDIR");
- if (tmpdir == NULL)
- tmpdir = "/tmp";
- mkdir(tmpdir, 0755); // if necessary
- filename_ = string(tmpdir) + "/profiledata_unittest.tmp";
- }
-
- string filename() const { return filename_; }
-
- // Checks the first 'num_slots' profile data slots in the file
- // against the data pointed to by 'slots'. Returns kNoError if the
- // data matched, otherwise returns an indication of the cause of the
- // mismatch.
- string Check(const ProfileDataSlot* slots, int num_slots) {
- return CheckWithSkips(slots, num_slots, NULL, 0);
- }
-
- // Checks the first 'num_slots' profile data slots in the file
- // against the data pointed to by 'slots', skipping over entries
- // described by 'skips' and 'num_skips'.
- //
- // 'skips' must be a sorted list of (0-based) slot numbers to be
- // skipped, of length 'num_skips'. Note that 'num_slots' includes
- // any skipped slots, i.e., the first 'num_slots' profile data slots
- // will be considered, but some may be skipped.
- //
- // Returns kNoError if the data matched, otherwise returns an
- // indication of the cause of the mismatch.
- string CheckWithSkips(const ProfileDataSlot* slots, int num_slots,
- const int* skips, int num_skips);
-
- // Validate that a profile is correctly formed. The profile is
- // assumed to have been created by the same kind of binary (e.g.,
- // same slot size, same endian, etc.) as is validating the profile.
- //
- // Returns kNoError if the profile appears valid, otherwise returns
- // an indication of the problem with the profile.
- string ValidateProfile();
-
- private:
- string filename_;
-};
-
-string ProfileDataChecker::CheckWithSkips(const ProfileDataSlot* slots,
- int num_slots, const int* skips,
- int num_skips) {
- FileDescriptor fd(open(filename_.c_str(), O_RDONLY));
- if (fd.get() < 0)
- return "file open error";
-
- scoped_array<ProfileDataSlot> filedata(new ProfileDataSlot[num_slots]);
- size_t expected_bytes = num_slots * sizeof filedata[0];
- ssize_t bytes_read = ReadPersistent(fd.get(), filedata.get(), expected_bytes);
- if (expected_bytes != bytes_read)
- return "file too small";
-
- for (int i = 0; i < num_slots; i++) {
- if (num_skips > 0 && *skips == i) {
- num_skips--;
- skips++;
- continue;
- }
- if (slots[i] != filedata[i])
- return "data mismatch";
- }
- return kNoError;
-}
-
-string ProfileDataChecker::ValidateProfile() {
- FileDescriptor fd(open(filename_.c_str(), O_RDONLY));
- if (fd.get() < 0)
- return "file open error";
-
- struct stat statbuf;
- if (fstat(fd.get(), &statbuf) != 0)
- return "fstat error";
- if (statbuf.st_size != static_cast<ssize_t>(statbuf.st_size))
- return "file impossibly large";
- ssize_t filesize = statbuf.st_size;
-
- scoped_array<char> filedata(new char[filesize]);
- if (ReadPersistent(fd.get(), filedata.get(), filesize) != filesize)
- return "read of whole file failed";
-
- // Must have enough data for the header and the trailer.
- if (filesize < (5 + 3) * sizeof(ProfileDataSlot))
- return "not enough data in profile for header + trailer";
-
- // Check the header
- if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[0] != 0)
- return "error in header: non-zero count";
- if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[1] != 3)
- return "error in header: num_slots != 3";
- if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[2] != 0)
- return "error in header: non-zero format version";
- // Period (slot 3) can have any value.
- if (reinterpret_cast<ProfileDataSlot*>(filedata.get())[4] != 0)
- return "error in header: non-zero padding value";
- ssize_t cur_offset = 5 * sizeof(ProfileDataSlot);
-
- // While there are samples, skip them. Each sample consists of
- // at least three slots.
- bool seen_trailer = false;
- while (!seen_trailer) {
- if (cur_offset > filesize - 3 * sizeof(ProfileDataSlot))
- return "truncated sample header";
- ProfileDataSlot* sample =
- reinterpret_cast<ProfileDataSlot*>(filedata.get() + cur_offset);
- ProfileDataSlot slots_this_sample = 2 + sample[1];
- ssize_t size_this_sample = slots_this_sample * sizeof(ProfileDataSlot);
- if (cur_offset > filesize - size_this_sample)
- return "truncated sample";
-
- if (sample[0] == 0 && sample[1] == 1 && sample[2] == 0) {
- seen_trailer = true;
- } else {
- if (sample[0] < 1)
- return "error in sample: sample count < 1";
- if (sample[1] < 1)
- return "error in sample: num_pcs < 1";
- for (int i = 2; i < slots_this_sample; i++) {
- if (sample[i] == 0)
- return "error in sample: NULL PC";
- }
- }
- cur_offset += size_this_sample;
- }
-
- // There must be at least one line in the (text) list of mapped objects,
- // and it must be terminated by a newline. Note, the use of newline
- // here and below Might not be reasonable on non-UNIX systems.
- if (cur_offset >= filesize)
- return "no list of mapped objects";
- if (filedata[filesize - 1] != '\n')
- return "profile did not end with a complete line";
-
- while (cur_offset < filesize) {
- char* line_start = filedata.get() + cur_offset;
-
- // Find the end of the line, and replace it with a NUL for easier
- // scanning.
- char* line_end = strchr(line_start, '\n');
- *line_end = '\0';
-
- // Advance past any leading space. It's allowed in some lines,
- // but not in others.
- bool has_leading_space = false;
- char* line_cur = line_start;
- while (*line_cur == ' ') {
- has_leading_space = true;
- line_cur++;
- }
-
- bool found_match = false;
-
- // Check for build lines.
- if (!found_match) {
- found_match = (strncmp(line_cur, "build=", 6) == 0);
- // Anything may follow "build=", and leading space is allowed.
- }
-
- // A line from ProcMapsIterator::FormatLine, of the form:
- //
- // 40000000-40015000 r-xp 00000000 03:01 12845071 /lib/ld-2.3.2.so
- //
- // Leading space is not allowed. The filename may be omitted or
- // may consist of multiple words, so we scan only up to the
- // space before the filename.
- if (!found_match) {
- int chars_scanned = -1;
- sscanf(line_cur, "%*x-%*x %*c%*c%*c%*c %*x %*x:%*x %*d %n",
- &chars_scanned);
- found_match = (chars_scanned > 0 && !has_leading_space);
- }
-
- // A line from DumpAddressMap, of the form:
- //
- // 40000000-40015000: /lib/ld-2.3.2.so
- //
- // Leading space is allowed. The filename may be omitted or may
- // consist of multiple words, so we scan only up to the space
- // before the filename.
- if (!found_match) {
- int chars_scanned = -1;
- sscanf(line_cur, "%*x-%*x: %n", &chars_scanned);
- found_match = (chars_scanned > 0);
- }
-
- if (!found_match)
- return "unrecognized line in text section";
-
- cur_offset += (line_end - line_start) + 1;
- }
-
- return kNoError;
-}
-
-class ProfileDataTest {
- protected:
- void ExpectStopped() {
- EXPECT_FALSE(collector_.enabled());
- }
-
- void ExpectRunningSamples(int samples) {
- ProfileData::State state;
- collector_.GetCurrentState(&state);
- EXPECT_TRUE(state.enabled);
- EXPECT_EQ(samples, state.samples_gathered);
- }
-
- void ExpectSameState(const ProfileData::State& before,
- const ProfileData::State& after) {
- EXPECT_EQ(before.enabled, after.enabled);
- EXPECT_EQ(before.samples_gathered, after.samples_gathered);
- EXPECT_EQ(before.start_time, after.start_time);
- EXPECT_STREQ(before.profile_name, after.profile_name);
- }
-
- ProfileData collector_;
- ProfileDataChecker checker_;
-
- private:
- // The tests to run
- void OpsWhenStopped();
- void StartStopEmpty();
- void StartStopNoOptionsEmpty();
- void StartWhenStarted();
- void StartStopEmpty2();
- void CollectOne();
- void CollectTwoMatching();
- void CollectTwoFlush();
- void StartResetRestart();
-
- public:
-#define RUN(test) do { \
- printf("Running %s\n", #test); \
- ProfileDataTest pdt; \
- pdt.test(); \
-} while (0)
-
- static int RUN_ALL_TESTS() {
- RUN(OpsWhenStopped);
- RUN(StartStopEmpty);
- RUN(StartWhenStarted);
- RUN(StartStopEmpty2);
- RUN(CollectOne);
- RUN(CollectTwoMatching);
- RUN(CollectTwoFlush);
- RUN(StartResetRestart);
- return 0;
- }
-};
-
-// Check that various operations are safe when stopped.
-TEST_F(ProfileDataTest, OpsWhenStopped) {
- ExpectStopped();
- EXPECT_FALSE(collector_.enabled());
-
- // Verify that state is disabled, all-empty/all-0
- ProfileData::State state_before;
- collector_.GetCurrentState(&state_before);
- EXPECT_FALSE(state_before.enabled);
- EXPECT_EQ(0, state_before.samples_gathered);
- EXPECT_EQ(0, state_before.start_time);
- EXPECT_STREQ("", state_before.profile_name);
-
- // Safe to call stop again.
- collector_.Stop();
-
- // Safe to call FlushTable.
- collector_.FlushTable();
-
- // Safe to call Add.
- const void *trace[] = { V(100), V(101), V(102), V(103), V(104) };
- collector_.Add(arraysize(trace), trace);
-
- ProfileData::State state_after;
- collector_.GetCurrentState(&state_after);
-
- ExpectSameState(state_before, state_after);
-}
-
-// Start and Stop, collecting no samples. Verify output contents.
-TEST_F(ProfileDataTest, StartStopEmpty) {
- const int frequency = 1;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 0, 1, 0 // binary trailer
- };
-
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-// Start and Stop with no options, collecting no samples. Verify
-// output contents.
-TEST_F(ProfileDataTest, StartStopNoOptionsEmpty) {
- // We're not requesting a specific period, implementation can do
- // whatever it likes.
- ProfileDataSlot slots[] = {
- 0, 3, 0, 0 /* skipped */, 0, // binary header
- 0, 1, 0 // binary trailer
- };
- int slots_to_skip[] = { 3 };
-
- ExpectStopped();
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(),
- ProfileData::Options()));
- ExpectRunningSamples(0);
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.CheckWithSkips(slots, arraysize(slots),
- slots_to_skip,
- arraysize(slots_to_skip)));
-}
-
-// Start after already started. Should return false and not impact
-// collected data or state.
-TEST_F(ProfileDataTest, StartWhenStarted) {
- const int frequency = 1;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 0, 1, 0 // binary trailer
- };
-
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
-
- ProfileData::State state_before;
- collector_.GetCurrentState(&state_before);
-
- options.set_frequency(frequency * 2);
- CHECK(!collector_.Start("foobar", options));
-
- ProfileData::State state_after;
- collector_.GetCurrentState(&state_after);
- ExpectSameState(state_before, state_after);
-
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-// Like StartStopEmpty, but uses a different file name and frequency.
-TEST_F(ProfileDataTest, StartStopEmpty2) {
- const int frequency = 2;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 0, 1, 0 // binary trailer
- };
-
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-TEST_F(ProfileDataTest, CollectOne) {
- const int frequency = 2;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 1, 5, 100, 101, 102, 103, 104, // our sample
- 0, 1, 0 // binary trailer
- };
-
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
-
- const void *trace[] = { V(100), V(101), V(102), V(103), V(104) };
- collector_.Add(arraysize(trace), trace);
- ExpectRunningSamples(1);
-
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-TEST_F(ProfileDataTest, CollectTwoMatching) {
- const int frequency = 2;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 2, 5, 100, 201, 302, 403, 504, // our two samples
- 0, 1, 0 // binary trailer
- };
-
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
-
- for (int i = 0; i < 2; ++i) {
- const void *trace[] = { V(100), V(201), V(302), V(403), V(504) };
- collector_.Add(arraysize(trace), trace);
- ExpectRunningSamples(i + 1);
- }
-
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-TEST_F(ProfileDataTest, CollectTwoFlush) {
- const int frequency = 2;
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 1, 5, 100, 201, 302, 403, 504, // first sample (flushed)
- 1, 5, 100, 201, 302, 403, 504, // second identical sample
- 0, 1, 0 // binary trailer
- };
-
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
-
- const void *trace[] = { V(100), V(201), V(302), V(403), V(504) };
-
- collector_.Add(arraysize(trace), trace);
- ExpectRunningSamples(1);
- collector_.FlushTable();
-
- collector_.Add(arraysize(trace), trace);
- ExpectRunningSamples(2);
-
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-// Start then reset, verify that the result is *not* a valid profile.
-// Then start again and make sure the result is OK.
-TEST_F(ProfileDataTest, StartResetRestart) {
- ExpectStopped();
- ProfileData::Options options;
- options.set_frequency(1);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
- collector_.Reset();
- ExpectStopped();
- // We expect the resulting file to be empty. This is a minimal test
- // of ValidateProfile.
- EXPECT_NE(kNoError, checker_.ValidateProfile());
-
- struct stat statbuf;
- EXPECT_EQ(0, stat(checker_.filename().c_str(), &statbuf));
- EXPECT_EQ(0, statbuf.st_size);
-
- const int frequency = 2; // Different frequency than used above.
- ProfileDataSlot slots[] = {
- 0, 3, 0, 1000000 / frequency, 0, // binary header
- 0, 1, 0 // binary trailer
- };
-
- options.set_frequency(frequency);
- EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options));
- ExpectRunningSamples(0);
- collector_.Stop();
- ExpectStopped();
- EXPECT_EQ(kNoError, checker_.ValidateProfile());
- EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots)));
-}
-
-} // namespace
-
-int main(int argc, char** argv) {
- int rc = ProfileDataTest::RUN_ALL_TESTS();
- printf("%s\n", rc == 0 ? "PASS" : "FAIL");
- return rc;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/profiler_unittest.cc b/third_party/tcmalloc/vendor/src/tests/profiler_unittest.cc
deleted file mode 100644
index 399891b..0000000
--- a/third_party/tcmalloc/vendor/src/tests/profiler_unittest.cc
+++ /dev/null
@@ -1,142 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// Does some simple arithmetic and a few libc routines, so we can profile it.
-// Define WITH_THREADS to add pthread functionality as well (otherwise, btw,
-// the num_threads argument to this program is ingored).
-
-#include "config_for_unittests.h"
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for fork()
-#endif
-#include <sys/wait.h> // for wait()
-#include "gperftools/profiler.h"
-#include "base/simple_mutex.h"
-#include "tests/testutil.h"
-
-static int result = 0;
-static int g_iters = 0; // argv[1]
-
-Mutex mutex(Mutex::LINKER_INITIALIZED);
-
-static void test_other_thread() {
-#ifndef NO_THREADS
- ProfilerRegisterThread();
-
- int i, m;
- char b[128];
- MutexLock ml(&mutex);
- for (m = 0; m < 1000000; ++m) { // run millions of times
- for (i = 0; i < g_iters; ++i ) {
- result ^= i;
- }
- snprintf(b, sizeof(b), "other: %d", result); // get some libc action
- }
-#endif
-}
-
-static void test_main_thread() {
- int i, m;
- char b[128];
- MutexLock ml(&mutex);
- for (m = 0; m < 1000000; ++m) { // run millions of times
- for (i = 0; i < g_iters; ++i ) {
- result ^= i;
- }
- snprintf(b, sizeof(b), "same: %d", result); // get some libc action
- }
-}
-
-int main(int argc, char** argv) {
- if ( argc <= 1 ) {
- fprintf(stderr, "USAGE: %s <iters> [num_threads] [filename]\n", argv[0]);
- fprintf(stderr, " iters: How many million times to run the XOR test.\n");
- fprintf(stderr, " num_threads: how many concurrent threads.\n");
- fprintf(stderr, " 0 or 1 for single-threaded mode,\n");
- fprintf(stderr, " -# to fork instead of thread.\n");
- fprintf(stderr, " filename: The name of the output profile.\n");
- fprintf(stderr, (" If you don't specify, set CPUPROFILE "
- "in the environment instead!\n"));
- return 1;
- }
-
- g_iters = atoi(argv[1]);
- int num_threads = 1;
- const char* filename = NULL;
- if (argc > 2) {
- num_threads = atoi(argv[2]);
- }
- if (argc > 3) {
- filename = argv[3];
- }
-
- if (filename) {
- ProfilerStart(filename);
- }
-
- test_main_thread();
-
- ProfilerFlush(); // just because we can
-
- // The other threads, if any, will run only half as long as the main thread
- RunManyThreads(test_other_thread, num_threads);
-
- // Or maybe they asked to fork. The fork test is only interesting
- // when we use CPUPROFILE to name, so check for that
-#ifdef HAVE_UNISTD_H
- for (; num_threads < 0; ++num_threads) { // -<num_threads> to fork
- if (filename) {
- printf("FORK test only makes sense when no filename is specified.\n");
- return 2;
- }
- switch (fork()) {
- case -1:
- printf("FORK failed!\n");
- return 1;
- case 0: // child
- return execl(argv[0], argv[0], argv[1], NULL);
- default:
- wait(NULL); // we'll let the kids run one at a time
- }
- }
-#endif
-
- test_main_thread();
-
- if (filename) {
- ProfilerStop();
- }
-
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/profiler_unittest.sh b/third_party/tcmalloc/vendor/src/tests/profiler_unittest.sh
deleted file mode 100644
index 4668fa7..0000000
--- a/third_party/tcmalloc/vendor/src/tests/profiler_unittest.sh
+++ /dev/null
@@ -1,261 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2005, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# ---
-# Author: Craig Silverstein
-#
-# Runs the 4 profiler unittests and makes sure their profiles look
-# appropriate. We expect two commandline args, as described below.
-#
-# We run under the assumption that if $PROFILER1 is run with no
-# arguments, it prints a usage line of the form
-# USAGE: <actual executable being run> [...]
-#
-# This is because libtool sometimes turns the 'executable' into a
-# shell script which runs an actual binary somewhere else.
-
-# We expect BINDIR and PPROF_PATH to be set in the environment.
-# If not, we set them to some reasonable values
-BINDIR="${BINDIR:-.}"
-PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir] [path to pprof]"
- echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH"
- exit 1
-fi
-
-TMPDIR=/tmp/profile_info
-
-UNITTEST_DIR=${1:-$BINDIR}
-PPROF=${2:-$PPROF_PATH}
-
-# We test the sliding-window functionality of the cpu-profile reader
-# by using a small stride, forcing lots of reads.
-PPROF_FLAGS="--test_stride=128"
-
-PROFILER1="$UNITTEST_DIR/profiler1_unittest"
-PROFILER2="$UNITTEST_DIR/profiler2_unittest"
-PROFILER3="$UNITTEST_DIR/profiler3_unittest"
-PROFILER4="$UNITTEST_DIR/profiler4_unittest"
-
-# Unfortunately, for us, libtool can replace executables with a shell
-# script that does some work before calling the 'real' executable
-# under a different name. We need the 'real' executable name to run
-# pprof on it. We've constructed all the binaries used in this
-# unittest so when they are called with no arguments, they report
-# their argv[0], which is the real binary name.
-Realname() {
- "$1" 2>&1 | awk '{print $2; exit;}'
-}
-
-PROFILER1_REALNAME=`Realname "$PROFILER1"`
-PROFILER2_REALNAME=`Realname "$PROFILER2"`
-PROFILER3_REALNAME=`Realname "$PROFILER3"`
-PROFILER4_REALNAME=`Realname "$PROFILER4"`
-
-# It's meaningful to the profiler, so make sure we know its state
-unset CPUPROFILE
-
-rm -rf "$TMPDIR"
-mkdir "$TMPDIR" || exit 2
-
-num_failures=0
-
-RegisterFailure() {
- num_failures=`expr $num_failures + 1`
-}
-
-# Takes two filenames representing profiles, with their executable scripts,
-# and a multiplier, and verifies that the 'contentful' functions in
-# each profile take the same time (possibly scaled by the given
-# multiplier). It used to be "same" meant within 50%, after adding an
-# noise-reducing X units to each value. But even that would often
-# spuriously fail, so now it's "both non-zero". We're pretty forgiving.
-VerifySimilar() {
- prof1="$TMPDIR/$1"
- exec1="$2"
- prof2="$TMPDIR/$3"
- exec2="$4"
- mult="$5"
-
- # We are careful not to put exec1 and exec2 in quotes, because if
- # they are the empty string, it means we want to use the 1-arg
- # version of pprof.
- mthread1=`"$PPROF" $PPROF_FLAGS $exec1 "$prof1" | grep test_main_thread | awk '{print $1}'`
- mthread2=`"$PPROF" $PPROF_FLAGS $exec2 "$prof2" | grep test_main_thread | awk '{print $1}'`
- mthread1_plus=`expr $mthread1 + 5`
- mthread2_plus=`expr $mthread2 + 5`
- if [ -z "$mthread1" ] || [ -z "$mthread2" ] || \
- [ "$mthread1" -le 0 -o "$mthread2" -le 0 ]
-# || [ `expr $mthread1_plus \* $mult` -gt `expr $mthread2_plus \* 2` -o \
-# `expr $mthread1_plus \* $mult \* 2` -lt `expr $mthread2_plus` ]
- then
- echo
- echo ">>> profile on $exec1 vs $exec2 with multiplier $mult failed:"
- echo "Actual times (in profiling units) were '$mthread1' vs. '$mthread2'"
- echo
- RegisterFailure
- fi
-}
-
-# Takes two filenames representing profiles, and optionally their
-# executable scripts (these may be empty if the profiles include
-# symbols), and verifies that the two profiles are identical.
-VerifyIdentical() {
- prof1="$TMPDIR/$1"
- exec1="$2"
- prof2="$TMPDIR/$3"
- exec2="$4"
-
- # We are careful not to put exec1 and exec2 in quotes, because if
- # they are the empty string, it means we want to use the 1-arg
- # version of pprof.
- "$PPROF" $PPROF_FLAGS $exec1 "$prof1" > "$TMPDIR/out1"
- "$PPROF" $PPROF_FLAGS $exec2 "$prof2" > "$TMPDIR/out2"
- diff=`diff "$TMPDIR/out1" "$TMPDIR/out2"`
-
- if [ ! -z "$diff" ]; then
- echo
- echo ">>> profile doesn't match, args: $exec1 $prof1 vs. $exec2 $prof2"
- echo ">>> Diff:"
- echo "$diff"
- echo
- RegisterFailure
- fi
-}
-
-# Takes a filename representing a profile, with its executable,
-# and a multiplier, and verifies that the main-thread function takes
-# the same amount of time as the other-threads function (possibly scaled
-# by the given multiplier). Figuring out the multiplier can be tricky,
-# since by design the main thread runs twice as long as each of the
-# 'other' threads! It used to be "same" meant within 50%, after adding an
-# noise-reducing X units to each value. But even that would often
-# spuriously fail, so now it's "both non-zero". We're pretty forgiving.
-VerifyAcrossThreads() {
- prof1="$TMPDIR/$1"
- # We need to run the script with no args to get the actual exe name
- exec1="$2"
- mult="$3"
-
- # We are careful not to put exec1 in quotes, because if it is the
- # empty string, it means we want to use the 1-arg version of pprof.
- mthread=`$PPROF $PPROF_FLAGS $exec1 "$prof1" | grep test_main_thread | awk '{print $1}'`
- othread=`$PPROF $PPROF_FLAGS $exec1 "$prof1" | grep test_other_thread | awk '{print $1}'`
- if [ -z "$mthread" ] || [ -z "$othread" ] || \
- [ "$mthread" -le 0 -o "$othread" -le 0 ]
-# || [ `expr $mthread \* $mult \* 3` -gt `expr $othread \* 10` -o \
-# `expr $mthread \* $mult \* 10` -lt `expr $othread \* 3` ]
- then
- echo
- echo ">>> profile on $exec1 (main vs thread) with multiplier $mult failed:"
- echo "Actual times (in profiling units) were '$mthread' vs. '$othread'"
- echo
- RegisterFailure
- fi
-}
-
-echo
-echo ">>> WARNING <<<"
-echo "This test looks at timing information to determine correctness."
-echo "If your system is loaded, the test may spuriously fail."
-echo "If the test does fail with an 'Actual times' error, try running again."
-echo
-
-# profiler1 is a non-threaded version
-"$PROFILER1" 50 1 "$TMPDIR/p1" || RegisterFailure
-"$PROFILER1" 100 1 "$TMPDIR/p2" || RegisterFailure
-VerifySimilar p1 "$PROFILER1_REALNAME" p2 "$PROFILER1_REALNAME" 2
-
-# Verify the same thing works if we statically link
-"$PROFILER2" 50 1 "$TMPDIR/p3" || RegisterFailure
-"$PROFILER2" 100 1 "$TMPDIR/p4" || RegisterFailure
-VerifySimilar p3 "$PROFILER2_REALNAME" p4 "$PROFILER2_REALNAME" 2
-
-# Verify the same thing works if we specify via CPUPROFILE
-CPUPROFILE="$TMPDIR/p5" "$PROFILER2" 50 || RegisterFailure
-CPUPROFILE="$TMPDIR/p6" "$PROFILER2" 100 || RegisterFailure
-VerifySimilar p5 "$PROFILER2_REALNAME" p6 "$PROFILER2_REALNAME" 2
-
-CPUPROFILE="$TMPDIR/p5b" "$PROFILER3" 30 || RegisterFailure
-CPUPROFILE="$TMPDIR/p5c" "$PROFILER3" 60 || RegisterFailure
-VerifySimilar p5b "$PROFILER3_REALNAME" p5c "$PROFILER3_REALNAME" 2
-
-# Now try what happens when we use threads
-"$PROFILER3" 30 2 "$TMPDIR/p7" || RegisterFailure
-"$PROFILER3" 60 2 "$TMPDIR/p8" || RegisterFailure
-VerifySimilar p7 "$PROFILER3_REALNAME" p8 "$PROFILER3_REALNAME" 2
-
-"$PROFILER4" 30 2 "$TMPDIR/p9" || RegisterFailure
-"$PROFILER4" 60 2 "$TMPDIR/p10" || RegisterFailure
-VerifySimilar p9 "$PROFILER4_REALNAME" p10 "$PROFILER4_REALNAME" 2
-
-# More threads!
-"$PROFILER4" 25 3 "$TMPDIR/p9" || RegisterFailure
-"$PROFILER4" 50 3 "$TMPDIR/p10" || RegisterFailure
-VerifySimilar p9 "$PROFILER4_REALNAME" p10 "$PROFILER4_REALNAME" 2
-
-# Compare how much time the main thread takes compared to the other threads
-# Recall the main thread runs twice as long as the other threads, by design.
-"$PROFILER4" 20 4 "$TMPDIR/p11" || RegisterFailure
-VerifyAcrossThreads p11 "$PROFILER4_REALNAME" 2
-
-# Test symbol save and restore
-"$PROFILER1" 50 1 "$TMPDIR/p12" || RegisterFailure
-"$PPROF" $PPROF_FLAGS "$PROFILER1_REALNAME" "$TMPDIR/p12" --raw \
- >"$TMPDIR/p13" 2>/dev/null || RegisterFailure
-VerifyIdentical p12 "$PROFILER1_REALNAME" p13 "" || RegisterFailure
-
-"$PROFILER3" 30 2 "$TMPDIR/p14" || RegisterFailure
-"$PPROF" $PPROF_FLAGS "$PROFILER3_REALNAME" "$TMPDIR/p14" --raw \
- >"$TMPDIR/p15" 2>/dev/null || RegisterFailure
-VerifyIdentical p14 "$PROFILER3_REALNAME" p15 "" || RegisterFailure
-
-# Test using ITIMER_REAL instead of ITIMER_PROF.
-env CPUPROFILE_REALTIME=1 "$PROFILER3" 30 2 "$TMPDIR/p16" || RegisterFailure
-env CPUPROFILE_REALTIME=1 "$PROFILER3" 60 2 "$TMPDIR/p17" || RegisterFailure
-VerifySimilar p16 "$PROFILER3_REALNAME" p17 "$PROFILER3_REALNAME" 2
-
-
-# Make sure that when we have a process with a fork, the profiles don't
-# clobber each other
-CPUPROFILE="$TMPDIR/pfork" "$PROFILER1" 1 -2 || RegisterFailure
-n=`ls $TMPDIR/pfork* | wc -l`
-if [ $n != 3 ]; then
- echo "FORK test FAILED: expected 3 profiles (for main + 2 children), found $n"
- num_failures=`expr $num_failures + 1`
-fi
-
-rm -rf "$TMPDIR" # clean up
-
-echo "Tests finished with $num_failures failures"
-exit $num_failures
diff --git a/third_party/tcmalloc/vendor/src/tests/raw_printer_test.cc b/third_party/tcmalloc/vendor/src/tests/raw_printer_test.cc
deleted file mode 100644
index 3138b50..0000000
--- a/third_party/tcmalloc/vendor/src/tests/raw_printer_test.cc
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright 2009 Google Inc. All Rights Reserved.
-// Author: sanjay@google.com (Sanjay Ghemawat)
-
-#include "raw_printer.h"
-#include <stdio.h>
-#include <string>
-#include "base/logging.h"
-
-using std::string;
-
-#define TEST(a, b) void TEST_##a##_##b()
-#define RUN_TEST(a, b) TEST_##a##_##b()
-
-TEST(RawPrinter, Empty) {
- char buffer[1];
- base::RawPrinter printer(buffer, arraysize(buffer));
- CHECK_EQ(0, printer.length());
- CHECK_EQ(string(""), buffer);
- CHECK_EQ(0, printer.space_left());
- printer.Printf("foo");
- CHECK_EQ(string(""), string(buffer));
- CHECK_EQ(0, printer.length());
- CHECK_EQ(0, printer.space_left());
-}
-
-TEST(RawPrinter, PartiallyFilled) {
- char buffer[100];
- base::RawPrinter printer(buffer, arraysize(buffer));
- printer.Printf("%s %s", "hello", "world");
- CHECK_EQ(string("hello world"), string(buffer));
- CHECK_EQ(11, printer.length());
- CHECK_LT(0, printer.space_left());
-}
-
-TEST(RawPrinter, Truncated) {
- char buffer[3];
- base::RawPrinter printer(buffer, arraysize(buffer));
- printer.Printf("%d", 12345678);
- CHECK_EQ(string("12"), string(buffer));
- CHECK_EQ(2, printer.length());
- CHECK_EQ(0, printer.space_left());
-}
-
-TEST(RawPrinter, ExactlyFilled) {
- char buffer[12];
- base::RawPrinter printer(buffer, arraysize(buffer));
- printer.Printf("%s %s", "hello", "world");
- CHECK_EQ(string("hello world"), string(buffer));
- CHECK_EQ(11, printer.length());
- CHECK_EQ(0, printer.space_left());
-}
-
-int main(int argc, char **argv) {
- RUN_TEST(RawPrinter, Empty);
- RUN_TEST(RawPrinter, PartiallyFilled);
- RUN_TEST(RawPrinter, Truncated);
- RUN_TEST(RawPrinter, ExactlyFilled);
- printf("PASS\n");
- return 0; // 0 means success
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/realloc_unittest.cc b/third_party/tcmalloc/vendor/src/tests/realloc_unittest.cc
deleted file mode 100644
index 4267421..0000000
--- a/third_party/tcmalloc/vendor/src/tests/realloc_unittest.cc
+++ /dev/null
@@ -1,124 +0,0 @@
-// Copyright (c) 2004, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Test realloc() functionality
-
-#include "config_for_unittests.h"
-#include <assert.h> // for assert
-#include <stdio.h>
-#include <stddef.h> // for size_t, NULL
-#include <stdlib.h> // for free, malloc, realloc
-#include <algorithm> // for min
-#include "base/logging.h"
-
-using std::min;
-
-
-// Fill a buffer of the specified size with a predetermined pattern
-static void Fill(unsigned char* buffer, int n) {
- for (int i = 0; i < n; i++) {
- buffer[i] = (i & 0xff);
- }
-}
-
-// Check that the specified buffer has the predetermined pattern
-// generated by Fill()
-static bool Valid(unsigned char* buffer, int n) {
- for (int i = 0; i < n; i++) {
- if (buffer[i] != (i & 0xff)) {
- return false;
- }
- }
- return true;
-}
-
-// Return the next interesting size/delta to check. Returns -1 if no more.
-static int NextSize(int size) {
- if (size < 100) {
- return size+1;
- } else if (size < 100000) {
- // Find next power of two
- int power = 1;
- while (power < size) {
- power <<= 1;
- }
-
- // Yield (power-1, power, power+1)
- if (size < power-1) {
- return power-1;
- } else if (size == power-1) {
- return power;
- } else {
- assert(size == power);
- return power+1;
- }
- } else {
- return -1;
- }
-}
-
-int main(int argc, char** argv) {
- for (int src_size = 0; src_size >= 0; src_size = NextSize(src_size)) {
- for (int dst_size = 0; dst_size >= 0; dst_size = NextSize(dst_size)) {
- unsigned char* src = (unsigned char*) malloc(src_size);
- Fill(src, src_size);
- unsigned char* dst = (unsigned char*) realloc(src, dst_size);
- CHECK(Valid(dst, min(src_size, dst_size)));
- Fill(dst, dst_size);
- CHECK(Valid(dst, dst_size));
- if (dst != NULL) free(dst);
- }
- }
-
- // Now make sure realloc works correctly even when we overflow the
- // packed cache, so some entries are evicted from the cache.
- // The cache has 2^12 entries, keyed by page number.
- const int kNumEntries = 1 << 14;
- int** p = (int**)malloc(sizeof(*p) * kNumEntries);
- int sum = 0;
- for (int i = 0; i < kNumEntries; i++) {
- p[i] = (int*)malloc(8192); // no page size is likely to be bigger
- p[i][1000] = i; // use memory deep in the heart of p
- }
- for (int i = 0; i < kNumEntries; i++) {
- p[i] = (int*)realloc(p[i], 9000);
- }
- for (int i = 0; i < kNumEntries; i++) {
- sum += p[i][1000];
- free(p[i]);
- }
- CHECK_EQ(kNumEntries/2 * (kNumEntries - 1), sum); // assume kNE is even
- free(p);
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/sampler_test.cc b/third_party/tcmalloc/vendor/src/tests/sampler_test.cc
deleted file mode 100644
index c55d5dc..0000000
--- a/third_party/tcmalloc/vendor/src/tests/sampler_test.cc
+++ /dev/null
@@ -1,657 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// All Rights Reserved.
-//
-// Author: Daniel Ford
-//
-// Checks basic properties of the sampler
-
-#include "config_for_unittests.h"
-#include <stdlib.h> // defines posix_memalign
-#include <stdio.h> // for the printf at the end
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get uintptr_t
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place uintptr_t might be defined
-#endif
-#include <sys/types.h>
-#include <iostream>
-#include <algorithm>
-#include <vector>
-#include <string>
-#include <cmath>
-#include "base/logging.h"
-#include "base/commandlineflags.h"
-#include "sampler.h" // The Sampler class being tested
-
-using std::sort;
-using std::min;
-using std::max;
-using std::vector;
-using std::abs;
-
-vector<void (*)()> g_testlist; // the tests to run
-
-#define TEST(a, b) \
- struct Test_##a##_##b { \
- Test_##a##_##b() { g_testlist.push_back(&Run); } \
- static void Run(); \
- }; \
- static Test_##a##_##b g_test_##a##_##b; \
- void Test_##a##_##b::Run()
-
-
-static int RUN_ALL_TESTS() {
- vector<void (*)()>::const_iterator it;
- for (it = g_testlist.begin(); it != g_testlist.end(); ++it) {
- (*it)(); // The test will error-exit if there's a problem.
- }
- fprintf(stderr, "\nPassed %d tests\n\nPASS\n", (int)g_testlist.size());
- return 0;
-}
-
-#undef LOG // defined in base/logging.h
-// Ideally, we'd put the newline at the end, but this hack puts the
-// newline at the end of the previous log message, which is good enough :-)
-#define LOG(level) std::cerr << "\n"
-
-static std::string StringPrintf(const char* format, ...) {
- char buf[256]; // should be big enough for all logging
- va_list ap;
- va_start(ap, format);
- perftools_vsnprintf(buf, sizeof(buf), format, ap);
- va_end(ap);
- return buf;
-}
-
-namespace {
-template<typename T> class scoped_array {
- public:
- scoped_array(T* p) : p_(p) { }
- ~scoped_array() { delete[] p_; }
- const T* get() const { return p_; }
- T* get() { return p_; }
- T& operator[](int i) { return p_[i]; }
- private:
- T* p_;
-};
-}
-
-// Note that these tests are stochastic.
-// This mean that the chance of correct code passing the test is,
-// in the case of 5 standard deviations:
-// kSigmas=5: ~99.99994267%
-// in the case of 4 standard deviations:
-// kSigmas=4: ~99.993666%
-static const double kSigmas = 4;
-static const size_t kSamplingInterval = 512*1024;
-
-// Tests that GetSamplePeriod returns the expected value
-// which is 1<<19
-TEST(Sampler, TestGetSamplePeriod) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t sample_period;
- sample_period = sampler.GetSamplePeriod();
- CHECK_GT(sample_period, 0);
-}
-
-// Tests of the quality of the random numbers generated
-// This uses the Anderson Darling test for uniformity.
-// See "Evaluating the Anderson-Darling Distribution" by Marsaglia
-// for details.
-
-// Short cut version of ADinf(z), z>0 (from Marsaglia)
-// This returns the p-value for Anderson Darling statistic in
-// the limit as n-> infinity. For finite n, apply the error fix below.
-double AndersonDarlingInf(double z) {
- if (z < 2) {
- return exp(-1.2337141 / z) / sqrt(z) * (2.00012 + (0.247105 -
- (0.0649821 - (0.0347962 - (0.011672 - 0.00168691
- * z) * z) * z) * z) * z);
- }
- return exp( - exp(1.0776 - (2.30695 - (0.43424 - (0.082433 -
- (0.008056 - 0.0003146 * z) * z) * z) * z) * z));
-}
-
-// Corrects the approximation error in AndersonDarlingInf for small values of n
-// Add this to AndersonDarlingInf to get a better approximation
-// (from Marsaglia)
-double AndersonDarlingErrFix(int n, double x) {
- if (x > 0.8) {
- return (-130.2137 + (745.2337 - (1705.091 - (1950.646 -
- (1116.360 - 255.7844 * x) * x) * x) * x) * x) / n;
- }
- double cutoff = 0.01265 + 0.1757 / n;
- double t;
- if (x < cutoff) {
- t = x / cutoff;
- t = sqrt(t) * (1 - t) * (49 * t - 102);
- return t * (0.0037 / (n * n) + 0.00078 / n + 0.00006) / n;
- } else {
- t = (x - cutoff) / (0.8 - cutoff);
- t = -0.00022633 + (6.54034 - (14.6538 - (14.458 - (8.259 - 1.91864
- * t) * t) * t) * t) * t;
- return t * (0.04213 + 0.01365 / n) / n;
- }
-}
-
-// Returns the AndersonDarling p-value given n and the value of the statistic
-double AndersonDarlingPValue(int n, double z) {
- double ad = AndersonDarlingInf(z);
- double errfix = AndersonDarlingErrFix(n, ad);
- return ad + errfix;
-}
-
-double AndersonDarlingStatistic(int n, double* random_sample) {
- double ad_sum = 0;
- for (int i = 0; i < n; i++) {
- ad_sum += (2*i + 1) * log(random_sample[i] * (1 - random_sample[n-1-i]));
- }
- double ad_statistic = - n - 1/static_cast<double>(n) * ad_sum;
- return ad_statistic;
-}
-
-// Tests if the array of doubles is uniformly distributed.
-// Returns the p-value of the Anderson Darling Statistic
-// for the given set of sorted random doubles
-// See "Evaluating the Anderson-Darling Distribution" by
-// Marsaglia and Marsaglia for details.
-double AndersonDarlingTest(int n, double* random_sample) {
- double ad_statistic = AndersonDarlingStatistic(n, random_sample);
- LOG(INFO) << StringPrintf("AD stat = %f, n=%d\n", ad_statistic, n);
- double p = AndersonDarlingPValue(n, ad_statistic);
- return p;
-}
-
-// Test the AD Test. The value of the statistic should go to zero as n->infty
-// Not run as part of regular tests
-void ADTestTest(int n) {
- scoped_array<double> random_sample(new double[n]);
- for (int i = 0; i < n; i++) {
- random_sample[i] = (i+0.01)/n;
- }
- sort(random_sample.get(), random_sample.get() + n);
- double ad_stat = AndersonDarlingStatistic(n, random_sample.get());
- LOG(INFO) << StringPrintf("Testing the AD test. n=%d, ad_stat = %f",
- n, ad_stat);
-}
-
-// Print the CDF of the distribution of the Anderson-Darling Statistic
-// Used for checking the Anderson-Darling Test
-// Not run as part of regular tests
-void ADCDF() {
- for (int i = 1; i < 40; i++) {
- double x = i/10.0;
- LOG(INFO) << "x= " << x << " adpv= "
- << AndersonDarlingPValue(100, x) << ", "
- << AndersonDarlingPValue(1000, x);
- }
-}
-
-// Testing that NextRandom generates uniform
-// random numbers.
-// Applies the Anderson-Darling test for uniformity
-void TestNextRandom(int n) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t x = 1;
- // This assumes that the prng returns 48 bit numbers
- uint64_t max_prng_value = static_cast<uint64_t>(1)<<48;
- // Initialize
- for (int i = 1; i <= 20; i++) { // 20 mimics sampler.Init()
- x = sampler.NextRandom(x);
- }
- scoped_array<uint64_t> int_random_sample(new uint64_t[n]);
- // Collect samples
- for (int i = 0; i < n; i++) {
- int_random_sample[i] = x;
- x = sampler.NextRandom(x);
- }
- // First sort them...
- sort(int_random_sample.get(), int_random_sample.get() + n);
- scoped_array<double> random_sample(new double[n]);
- // Convert them to uniform randoms (in the range [0,1])
- for (int i = 0; i < n; i++) {
- random_sample[i] = static_cast<double>(int_random_sample[i])/max_prng_value;
- }
- // Now compute the Anderson-Darling statistic
- double ad_pvalue = AndersonDarlingTest(n, random_sample.get());
- LOG(INFO) << StringPrintf("pvalue for AndersonDarlingTest "
- "with n= %d is p= %f\n", n, ad_pvalue);
- CHECK_GT(min(ad_pvalue, 1 - ad_pvalue), 0.0001);
- // << StringPrintf("prng is not uniform, %d\n", n);
-}
-
-
-TEST(Sampler, TestNextRandom_MultipleValues) {
- TestNextRandom(10); // Check short-range correlation
- TestNextRandom(100);
- TestNextRandom(1000);
- TestNextRandom(10000); // Make sure there's no systematic error
-}
-
-// Tests that PickNextSamplePeriod generates
-// geometrically distributed random numbers.
-// First converts to uniforms then applied the
-// Anderson-Darling test for uniformity.
-void TestPickNextSample(int n) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- scoped_array<uint64_t> int_random_sample(new uint64_t[n]);
- int sample_period = sampler.GetSamplePeriod();
- int ones_count = 0;
- for (int i = 0; i < n; i++) {
- int_random_sample[i] = sampler.PickNextSamplingPoint();
- CHECK_GE(int_random_sample[i], 1);
- if (int_random_sample[i] == 1) {
- ones_count += 1;
- }
- CHECK_LT(ones_count, 4); // << " out of " << i << " samples.";
- }
- // First sort them...
- sort(int_random_sample.get(), int_random_sample.get() + n);
- scoped_array<double> random_sample(new double[n]);
- // Convert them to uniform random numbers
- // by applying the geometric CDF
- for (int i = 0; i < n; i++) {
- random_sample[i] = 1 - exp(-static_cast<double>(int_random_sample[i])
- / sample_period);
- }
- // Now compute the Anderson-Darling statistic
- double geom_ad_pvalue = AndersonDarlingTest(n, random_sample.get());
- LOG(INFO) << StringPrintf("pvalue for geometric AndersonDarlingTest "
- "with n= %d is p= %f\n", n, geom_ad_pvalue);
- CHECK_GT(min(geom_ad_pvalue, 1 - geom_ad_pvalue), 0.0001);
- // << "PickNextSamplingPoint does not produce good "
- // "geometric/exponential random numbers\n";
-}
-
-TEST(Sampler, TestPickNextSample_MultipleValues) {
- TestPickNextSample(10); // Make sure the first few are good (enough)
- TestPickNextSample(100);
- TestPickNextSample(1000);
- TestPickNextSample(10000); // Make sure there's no systematic error
-}
-
-
-// This is superceeded by the Anderson-Darling Test
-// and it not run now.
-// Tests how fast nearby values are spread out with LRand64
-// The purpose of this code is to determine how many
-// steps to apply to the seed during initialization
-void TestLRand64Spread() {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t current_value;
- printf("Testing LRand64 Spread\n");
- for (int i = 1; i < 10; i++) {
- printf("%d ", i);
- current_value = i;
- for (int j = 1; j < 100; j++) {
- current_value = sampler.NextRandom(current_value);
- }
- LOG(INFO) << current_value;
- }
-}
-
-
-// Test for Fastlog2 code
-// We care about the percentage error because we're using this
-// for choosing step sizes, so "close" is relative to the size of
-// the step we would get if we used the built-in log function
-TEST(Sampler, FastLog2) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- double max_ratio_error = 0;
- for (double d = -1021.9; d < 1; d+= 0.13124235) {
- double e = pow(2.0, d);
- double truelog = log(e) / log(2.0); // log_2(e)
- double fastlog = sampler.FastLog2(e);
- max_ratio_error = max(max_ratio_error,
- max(truelog/fastlog-1, fastlog/truelog-1));
- CHECK_LE(max_ratio_error, 0.01);
- // << StringPrintf("d = %f, e=%f, truelog = %f, fastlog= %f\n",
- // d, e, truelog, fastlog);
- }
- LOG(INFO) << StringPrintf("Fastlog2: max_ratio_error = %f\n",
- max_ratio_error);
-}
-
-// Futher tests
-
-bool CheckMean(size_t mean, int num_samples) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- size_t total = 0;
- for (int i = 0; i < num_samples; i++) {
- total += sampler.PickNextSamplingPoint();
- }
- double empirical_mean = total / static_cast<double>(num_samples);
- double expected_sd = mean / pow(num_samples * 1.0, 0.5);
- return(fabs(mean-empirical_mean) < expected_sd * kSigmas);
-}
-
-// Prints a sequence so you can look at the distribution
-void OutputSequence(int sequence_length) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- size_t next_step;
- for (int i = 0; i< sequence_length; i++) {
- next_step = sampler.PickNextSamplingPoint();
- LOG(INFO) << next_step;
- }
-}
-
-
-double StandardDeviationsErrorInSample(
- int total_samples, int picked_samples,
- int alloc_size, int sampling_interval) {
- double p = 1 - exp(-(static_cast<double>(alloc_size) / sampling_interval));
- double expected_samples = total_samples * p;
- double sd = pow(p*(1-p)*total_samples, 0.5);
- return((picked_samples - expected_samples) / sd);
-}
-
-TEST(Sampler, LargeAndSmallAllocs_CombinedTest) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- int counter_big = 0;
- int counter_small = 0;
- int size_big = 129*8*1024+1;
- int size_small = 1024*8;
- int num_iters = 128*4*8;
- // Allocate in mixed chunks
- for (int i = 0; i < num_iters; i++) {
- if (sampler.SampleAllocation(size_big)) {
- counter_big += 1;
- }
- for (int i = 0; i < 129; i++) {
- if (sampler.SampleAllocation(size_small)) {
- counter_small += 1;
- }
- }
- }
- // Now test that there are the right number of each
- double large_allocs_sds =
- StandardDeviationsErrorInSample(num_iters, counter_big,
- size_big, kSamplingInterval);
- double small_allocs_sds =
- StandardDeviationsErrorInSample(num_iters*129, counter_small,
- size_small, kSamplingInterval);
- LOG(INFO) << StringPrintf("large_allocs_sds = %f\n", large_allocs_sds);
- LOG(INFO) << StringPrintf("small_allocs_sds = %f\n", small_allocs_sds);
- CHECK_LE(fabs(large_allocs_sds), kSigmas);
- CHECK_LE(fabs(small_allocs_sds), kSigmas);
-}
-
-// Tests whether the mean is about right over 1000 samples
-TEST(Sampler, IsMeanRight) {
- CHECK(CheckMean(kSamplingInterval, 1000));
-}
-
-// This flag is for the OldSampler class to use
-const int64 FLAGS_mock_tcmalloc_sample_parameter = 1<<19;
-
-// A cut down and slightly refactored version of the old Sampler
-class OldSampler {
- public:
- void Init(uint32_t seed);
- void Cleanup() {}
-
- // Record allocation of "k" bytes. Return true iff allocation
- // should be sampled
- bool SampleAllocation(size_t k);
-
- // Generate a geometric with mean 1M (or FLAG value)
- void PickNextSample(size_t k);
-
- // Initialize the statics for the Sample class
- static void InitStatics() {
- sample_period = 1048583;
- }
- size_t bytes_until_sample_;
-
- private:
- uint32_t rnd_; // Cheap random number generator
- static uint64_t sample_period;
- // Should be a prime just above a power of 2:
- // 2, 5, 11, 17, 37, 67, 131, 257,
- // 521, 1031, 2053, 4099, 8209, 16411,
- // 32771, 65537, 131101, 262147, 524309, 1048583,
- // 2097169, 4194319, 8388617, 16777259, 33554467
-};
-
-// Statics for OldSampler
-uint64_t OldSampler::sample_period;
-
-void OldSampler::Init(uint32_t seed) {
- // Initialize PRNG -- run it for a bit to get to good values
- if (seed != 0) {
- rnd_ = seed;
- } else {
- rnd_ = 12345;
- }
- bytes_until_sample_ = 0;
- for (int i = 0; i < 100; i++) {
- PickNextSample(sample_period * 2);
- }
-};
-
-// A cut-down version of the old PickNextSampleRoutine
-void OldSampler::PickNextSample(size_t k) {
- // Make next "random" number
- // x^32+x^22+x^2+x^1+1 is a primitive polynomial for random numbers
- static const uint32_t kPoly = (1 << 22) | (1 << 2) | (1 << 1) | (1 << 0);
- uint32_t r = rnd_;
- rnd_ = (r << 1) ^ ((static_cast<int32_t>(r) >> 31) & kPoly);
-
- // Next point is "rnd_ % (sample_period)". I.e., average
- // increment is "sample_period/2".
- const int flag_value = FLAGS_mock_tcmalloc_sample_parameter;
- static int last_flag_value = -1;
-
- if (flag_value != last_flag_value) {
- // There should be a spinlock here, but this code is
- // for benchmarking only.
- sample_period = 1048583;
- last_flag_value = flag_value;
- }
-
- bytes_until_sample_ += rnd_ % sample_period;
-
- if (k > (static_cast<size_t>(-1) >> 2)) {
- // If the user has asked for a huge allocation then it is possible
- // for the code below to loop infinitely. Just return (note that
- // this throws off the sampling accuracy somewhat, but a user who
- // is allocating more than 1G of memory at a time can live with a
- // minor inaccuracy in profiling of small allocations, and also
- // would rather not wait for the loop below to terminate).
- return;
- }
-
- while (bytes_until_sample_ < k) {
- // Increase bytes_until_sample_ by enough average sampling periods
- // (sample_period >> 1) to allow us to sample past the current
- // allocation.
- bytes_until_sample_ += (sample_period >> 1);
- }
-
- bytes_until_sample_ -= k;
-}
-
-inline bool OldSampler::SampleAllocation(size_t k) {
- if (bytes_until_sample_ < k) {
- PickNextSample(k);
- return true;
- } else {
- bytes_until_sample_ -= k;
- return false;
- }
-}
-
-// This checks that the stated maximum value for the
-// tcmalloc_sample_parameter flag never overflows bytes_until_sample_
-TEST(Sampler, bytes_until_sample_Overflow_Underflow) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t one = 1;
- // sample_parameter = 0; // To test the edge case
- uint64_t sample_parameter_array[4] = {0, 1, one<<19, one<<58};
- for (int i = 0; i < 4; i++) {
- uint64_t sample_parameter = sample_parameter_array[i];
- LOG(INFO) << "sample_parameter = " << sample_parameter;
- double sample_scaling = - log(2.0) * sample_parameter;
- // Take the top 26 bits as the random number
- // (This plus the 1<<26 sampling bound give a max step possible of
- // 1209424308 bytes.)
- const uint64_t prng_mod_power = 48; // Number of bits in prng
-
- // First, check the largest_prng value
- uint64_t largest_prng_value = (static_cast<uint64_t>(1)<<48) - 1;
- double q = (largest_prng_value >> (prng_mod_power - 26)) + 1.0;
- LOG(INFO) << StringPrintf("q = %f\n", q);
- LOG(INFO) << StringPrintf("FastLog2(q) = %f\n", sampler.FastLog2(q));
- LOG(INFO) << StringPrintf("log2(q) = %f\n", log(q)/log(2.0));
- // Replace min(sampler.FastLog2(q) - 26, 0.0) with
- // (sampler.FastLog2(q) - 26.000705) when using that optimization
- uint64_t smallest_sample_step
- = static_cast<uint64_t>(min(sampler.FastLog2(q) - 26, 0.0)
- * sample_scaling + 1);
- LOG(INFO) << "Smallest sample step is " << smallest_sample_step;
- uint64_t cutoff = static_cast<uint64_t>(10)
- * (sample_parameter/(one<<24) + 1);
- LOG(INFO) << "Acceptable value is < " << cutoff;
- // This checks that the answer is "small" and positive
- CHECK_LE(smallest_sample_step, cutoff);
-
- // Next, check with the smallest prng value
- uint64_t smallest_prng_value = 0;
- q = (smallest_prng_value >> (prng_mod_power - 26)) + 1.0;
- LOG(INFO) << StringPrintf("q = %f\n", q);
- // Replace min(sampler.FastLog2(q) - 26, 0.0) with
- // (sampler.FastLog2(q) - 26.000705) when using that optimization
- uint64_t largest_sample_step
- = static_cast<uint64_t>(min(sampler.FastLog2(q) - 26, 0.0)
- * sample_scaling + 1);
- LOG(INFO) << "Largest sample step is " << largest_sample_step;
- CHECK_LE(largest_sample_step, one<<63);
- CHECK_GE(largest_sample_step, smallest_sample_step);
- }
-}
-
-
-// Test that NextRand is in the right range. Unfortunately, this is a
-// stochastic test which could miss problems.
-TEST(Sampler, NextRand_range) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t one = 1;
- // The next number should be (one << 48) - 1
- uint64_t max_value = (one << 48) - 1;
- uint64_t x = (one << 55);
- int n = 22; // 27;
- LOG(INFO) << "Running sampler.NextRandom 1<<" << n << " times";
- for (int i = 1; i <= (1<<n); i++) { // 20 mimics sampler.Init()
- x = sampler.NextRandom(x);
- CHECK_LE(x, max_value);
- }
-}
-
-// Tests certain arithmetic operations to make sure they compute what we
-// expect them too (for testing across different platforms)
-TEST(Sampler, arithmetic_1) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- uint64_t rnd; // our 48 bit random number, which we don't trust
- const uint64_t prng_mod_power = 48;
- uint64_t one = 1;
- rnd = one;
- uint64_t max_value = (one << 48) - 1;
- for (int i = 1; i <= (1>>27); i++) { // 20 mimics sampler.Init()
- rnd = sampler.NextRandom(rnd);
- CHECK_LE(rnd, max_value);
- double q = (rnd >> (prng_mod_power - 26)) + 1.0;
- CHECK_GE(q, 0); // << rnd << " " << prng_mod_power;
- }
- // Test some potentially out of bounds value for rnd
- for (int i = 1; i <= 66; i++) {
- rnd = one << i;
- double q = (rnd >> (prng_mod_power - 26)) + 1.0;
- LOG(INFO) << "rnd = " << rnd << " i=" << i << " q=" << q;
- CHECK_GE(q, 0);
- // << " rnd=" << rnd << " i=" << i << " prng_mod_power" << prng_mod_power;
- }
-}
-
-void test_arithmetic(uint64_t rnd) {
- const uint64_t prng_mod_power = 48; // Number of bits in prng
- uint64_t shifted_rnd = rnd >> (prng_mod_power - 26);
- CHECK_GE(shifted_rnd, 0);
- CHECK_LT(shifted_rnd, (1<<26));
- LOG(INFO) << shifted_rnd;
- LOG(INFO) << static_cast<double>(shifted_rnd);
- CHECK_GE(static_cast<double>(static_cast<uint32_t>(shifted_rnd)), 0);
- // << " rnd=" << rnd << " srnd=" << shifted_rnd;
- CHECK_GE(static_cast<double>(shifted_rnd), 0);
- // << " rnd=" << rnd << " srnd=" << shifted_rnd;
- double q = static_cast<double>(shifted_rnd) + 1.0;
- CHECK_GT(q, 0);
-}
-
-// Tests certain arithmetic operations to make sure they compute what we
-// expect them too (for testing across different platforms)
-// know bad values under with -c dbg --cpu piii for _some_ binaries:
-// rnd=227453640600554
-// shifted_rnd=54229173
-// (hard to reproduce)
-TEST(Sampler, arithmetic_2) {
- uint64_t rnd = 227453640600554LL;
- test_arithmetic(rnd);
-}
-
-
-// It's not really a test, but it's good to know
-TEST(Sample, size_of_class) {
- tcmalloc::Sampler sampler;
- sampler.Init(1);
- LOG(INFO) << "Size of Sampler class is: " << sizeof(tcmalloc::Sampler);
- LOG(INFO) << "Size of Sampler object is: " << sizeof(sampler);
-}
-
-// Make sure sampling is enabled, or the tests won't work right.
-DECLARE_int64(tcmalloc_sample_parameter);
-
-int main(int argc, char **argv) {
- if (FLAGS_tcmalloc_sample_parameter == 0)
- FLAGS_tcmalloc_sample_parameter = 524288;
- return RUN_ALL_TESTS();
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/sampling_test.cc b/third_party/tcmalloc/vendor/src/tests/sampling_test.cc
deleted file mode 100644
index 8132475..0000000
--- a/third_party/tcmalloc/vendor/src/tests/sampling_test.cc
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// This tests ReadStackTraces and ReadGrowthStackTraces. It does this
-// by doing a bunch of allocations and then calling those functions.
-// A driver shell-script can call this, and then call pprof, and
-// verify the expected output. The output is written to
-// argv[1].heap and argv[1].growth
-
-#include "config_for_unittests.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string>
-#include "base/logging.h"
-#include <gperftools/malloc_extension.h>
-
-using std::string;
-
-extern "C" void* AllocateAllocate() ATTRIBUTE_NOINLINE;
-
-extern "C" void* AllocateAllocate() {
- // The VLOG's are mostly to discourage inlining
- VLOG(1, "Allocating some more");
- void* p = malloc(10000);
- VLOG(1, "Done allocating");
- return p;
-}
-
-static void WriteStringToFile(const string& s, const string& filename) {
- FILE* fp = fopen(filename.c_str(), "w");
- fwrite(s.data(), 1, s.length(), fp);
- fclose(fp);
-}
-
-int main(int argc, char** argv) {
- if (argc < 2) {
- fprintf(stderr, "USAGE: %s <base of output files>\n", argv[0]);
- exit(1);
- }
- for (int i = 0; i < 8000; i++) {
- AllocateAllocate();
- }
-
- string s;
- MallocExtension::instance()->GetHeapSample(&s);
- WriteStringToFile(s, string(argv[1]) + ".heap");
-
- s.clear();
- MallocExtension::instance()->GetHeapGrowthStacks(&s);
- WriteStringToFile(s, string(argv[1]) + ".growth");
-
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/sampling_test.sh b/third_party/tcmalloc/vendor/src/tests/sampling_test.sh
deleted file mode 100644
index 2a58426..0000000
--- a/third_party/tcmalloc/vendor/src/tests/sampling_test.sh
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2008, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# ---
-# Author: Craig Silverstein
-#
-# This is a test that tcmalloc creates, and pprof reads, sampling data
-# correctly: both for the heap profile (ReadStackTraces) and for
-# growth in the heap sized (ReadGrowthStackTraces).
-
-BINDIR="${BINDIR:-.}"
-PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}"
-
-if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
- echo "USAGE: $0 [unittest dir] [path to pprof]"
- echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH"
- exit 1
-fi
-
-SAMPLING_TEST="${1:-$BINDIR/sampling_test}"
-PPROF="${2:-$PPROF_PATH}"
-OUTDIR="/tmp/sampling_test_dir"
-
-# libtool is annoying, and puts the actual executable in a different
-# directory, replacing the seeming-executable with a shell script.
-# We use the error output of sampling_test to indicate its real location
-SAMPLING_TEST_BINARY=`"$SAMPLING_TEST" 2>&1 | awk '/USAGE/ {print $2; exit;}'`
-
-# A kludge for cygwin. Unfortunately, 'test -f' says that 'foo' exists
-# even when it doesn't, and only foo.exe exists. Other unix utilities
-# (like nm) need you to say 'foo.exe'. We use one such utility, cat, to
-# see what the *real* binary name is.
-if ! cat "$SAMPLING_TEST_BINARY" >/dev/null 2>&1; then
- SAMPLING_TEST_BINARY="$SAMPLING_TEST_BINARY".exe
-fi
-
-die() { # runs the command given as arguments, and then dies.
- echo "FAILED. Output from $@"
- echo "----"
- "$@"
- echo "----"
- exit 1
-}
-
-rm -rf "$OUTDIR" || die "Unable to delete $OUTDIR"
-mkdir "$OUTDIR" || die "Unable to create $OUTDIR"
-
-# This puts the output into out.heap and out.growth. It allocates
-# 8*10^7 bytes of memory, which is 76M. Because we sample, the
-# estimate may be a bit high or a bit low: we accept anything from
-# 50M to 99M.
-"$SAMPLING_TEST" "$OUTDIR/out"
-
-echo "Testing heap output..."
-"$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.heap" \
- | grep '[5-9][0-9]\.[0-9][ 0-9.%]*_*AllocateAllocate' >/dev/null \
- || die "$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.heap"
-echo "OK"
-
-echo "Testing growth output..."
-"$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.growth" \
- | grep '[5-9][0-9]\.[0-9][ 0-9.%]*_*AllocateAllocate' >/dev/null \
- || die "$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.growth"
-echo "OK"
-
-echo "PASS"
diff --git a/third_party/tcmalloc/vendor/src/tests/simple_compat_test.cc b/third_party/tcmalloc/vendor/src/tests/simple_compat_test.cc
deleted file mode 100644
index 824cfcf..0000000
--- a/third_party/tcmalloc/vendor/src/tests/simple_compat_test.cc
+++ /dev/null
@@ -1,67 +0,0 @@
-// Copyright (c) 2012, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// This just verifies that we can compile code that #includes stuff
-// via the backwards-compatibility 'google/' #include-dir. It does
-// not include config.h on purpose, to better simulate a perftools
-// client.
-
-#include <stddef.h>
-#include <stdio.h>
-#include <google/heap-checker.h>
-#include <google/heap-profiler.h>
-#include <google/malloc_extension.h>
-#include <google/malloc_extension_c.h>
-#include <google/malloc_hook.h>
-#include <google/malloc_hook_c.h>
-#include <google/profiler.h>
-#include <google/stacktrace.h>
-#include <google/tcmalloc.h>
-
-// We don't link in -lprofiler for this test, so be sure not to make
-// any function calls that require the cpu-profiler code. The
-// heap-profiler is ok.
-
-HeapLeakChecker::Disabler* heap_checker_h;
-void (*heap_profiler_h)(const char*) = &HeapProfilerStart;
-MallocExtension::Ownership malloc_extension_h;
-MallocExtension_Ownership malloc_extension_c_h;
-MallocHook::NewHook* malloc_hook_h;
-MallocHook_NewHook* malloc_hook_c_h;
-ProfilerOptions* profiler_h;
-int (*stacktrace_h)(void**, int, int) = &GetStackTrace;
-void* (*tcmalloc_h)(size_t) = &tc_new;
-
-int main(int argc, char** argv) {
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/stack_trace_table_test.cc b/third_party/tcmalloc/vendor/src/tests/stack_trace_table_test.cc
deleted file mode 100644
index 61f9e64..0000000
--- a/third_party/tcmalloc/vendor/src/tests/stack_trace_table_test.cc
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright 2009 Google Inc. All Rights Reserved.
-// Author: fikes@google.com (Andrew Fikes)
-
-#include "config_for_unittests.h"
-#include <stdio.h> // for puts()
-#include "stack_trace_table.h"
-#include "base/logging.h"
-#include "base/spinlock.h"
-#include "static_vars.h"
-
-#undef ARRAYSIZE // may be defined on, eg, windows
-#define ARRAYSIZE(a) ( sizeof(a) / sizeof(*(a)) )
-
-static void CheckTracesAndReset(tcmalloc::StackTraceTable* table,
- const uintptr_t* expected, int len) {
- void** entries = table->ReadStackTracesAndClear();
- for (int i = 0; i < len; ++i) {
- CHECK_EQ(reinterpret_cast<uintptr_t>(entries[i]), expected[i]);
- }
- delete[] entries;
-}
-
-static void AddTrace(tcmalloc::StackTraceTable* table,
- const tcmalloc::StackTrace& t) {
- // Normally we'd need this lock, but since the test is single-threaded
- // we don't. I comment it out on windows because the DLL-decl thing
- // is really annoying in this case.
-#ifndef _MSC_VER
- SpinLockHolder h(tcmalloc::Static::pageheap_lock());
-#endif
- table->AddTrace(t);
-}
-
-int main(int argc, char **argv) {
- tcmalloc::StackTraceTable table;
-
- // Empty table
- CHECK_EQ(table.depth_total(), 0);
- CHECK_EQ(table.bucket_total(), 0);
- static const uintptr_t k1[] = {0};
- CheckTracesAndReset(&table, k1, ARRAYSIZE(k1));
-
- tcmalloc::StackTrace t1;
- t1.size = static_cast<uintptr_t>(1024);
- t1.depth = static_cast<uintptr_t>(2);
- t1.stack[0] = reinterpret_cast<void*>(1);
- t1.stack[1] = reinterpret_cast<void*>(2);
-
-
- tcmalloc::StackTrace t2;
- t2.size = static_cast<uintptr_t>(512);
- t2.depth = static_cast<uintptr_t>(2);
- t2.stack[0] = reinterpret_cast<void*>(2);
- t2.stack[1] = reinterpret_cast<void*>(1);
-
- // Table w/ just t1
- AddTrace(&table, t1);
- CHECK_EQ(table.depth_total(), 2);
- CHECK_EQ(table.bucket_total(), 1);
- static const uintptr_t k2[] = {1, 1024, 2, 1, 2, 0};
- CheckTracesAndReset(&table, k2, ARRAYSIZE(k2));
-
- // Table w/ t1, t2
- AddTrace(&table, t1);
- AddTrace(&table, t2);
- CHECK_EQ(table.depth_total(), 4);
- CHECK_EQ(table.bucket_total(), 2);
- static const uintptr_t k3[] = {1, 1024, 2, 1, 2, 1, 512, 2, 2, 1, 0};
- CheckTracesAndReset(&table, k3, ARRAYSIZE(k3));
-
- // Table w/ 2 x t1, 1 x t2
- AddTrace(&table, t1);
- AddTrace(&table, t2);
- AddTrace(&table, t1);
- CHECK_EQ(table.depth_total(), 4);
- CHECK_EQ(table.bucket_total(), 2);
- static const uintptr_t k4[] = {2, 2048, 2, 1, 2, 1, 512, 2, 2, 1, 0};
- CheckTracesAndReset(&table, k4, ARRAYSIZE(k4));
-
- // Same stack as t1, but w/ different size
- tcmalloc::StackTrace t3;
- t3.size = static_cast<uintptr_t>(2);
- t3.depth = static_cast<uintptr_t>(2);
- t3.stack[0] = reinterpret_cast<void*>(1);
- t3.stack[1] = reinterpret_cast<void*>(2);
-
- // Table w/ t1, t3
- AddTrace(&table, t1);
- AddTrace(&table, t3);
- CHECK_EQ(table.depth_total(), 2);
- CHECK_EQ(table.bucket_total(), 1);
- static const uintptr_t k5[] = {2, 1026, 2, 1, 2, 0};
- CheckTracesAndReset(&table, k5, ARRAYSIZE(k5));
-
- puts("PASS");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/stacktrace_unittest.cc b/third_party/tcmalloc/vendor/src/tests/stacktrace_unittest.cc
deleted file mode 100644
index 3c9f735..0000000
--- a/third_party/tcmalloc/vendor/src/tests/stacktrace_unittest.cc
+++ /dev/null
@@ -1,194 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include "config_for_unittests.h"
-#ifdef HAVE_EXECINFO_H
-#include <execinfo.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include "base/commandlineflags.h"
-#include "base/logging.h"
-#include <gperftools/stacktrace.h>
-
-namespace {
-
-// Obtain a backtrace, verify that the expected callers are present in the
-// backtrace, and maybe print the backtrace to stdout.
-
-// The sequence of functions whose return addresses we expect to see in the
-// backtrace.
-const int BACKTRACE_STEPS = 6;
-
-struct AddressRange {
- const void *start, *end;
-};
-
-// Expected function [start,end] range.
-AddressRange expected_range[BACKTRACE_STEPS];
-
-#if __GNUC__
-// Using GCC extension: address of a label can be taken with '&&label'.
-// Start should be a label somewhere before recursive call, end somewhere
-// after it.
-#define INIT_ADDRESS_RANGE(fn, start_label, end_label, prange) \
- do { \
- (prange)->start = &&start_label; \
- (prange)->end = &&end_label; \
- CHECK_LT((prange)->start, (prange)->end); \
- } while (0)
-// This macro expands into "unmovable" code (opaque to GCC), and that
-// prevents GCC from moving a_label up or down in the code.
-// Without it, there is no code following the 'end' label, and GCC
-// (4.3.1, 4.4.0) thinks it safe to assign &&end an address that is before
-// the recursive call.
-#define DECLARE_ADDRESS_LABEL(a_label) \
- a_label: do { __asm__ __volatile__(""); } while (0)
-// Gcc 4.4.0 may split function into multiple chunks, and the chunk
-// performing recursive call may end up later in the code then the return
-// instruction (this actually happens with FDO).
-// Adjust function range from __builtin_return_address.
-#define ADJUST_ADDRESS_RANGE_FROM_RA(prange) \
- do { \
- void *ra = __builtin_return_address(0); \
- CHECK_LT((prange)->start, ra); \
- if (ra > (prange)->end) { \
- printf("Adjusting range from %p..%p to %p..%p\n", \
- (prange)->start, (prange)->end, \
- (prange)->start, ra); \
- (prange)->end = ra; \
- } \
- } while (0)
-#else
-// Assume the Check* functions below are not longer than 256 bytes.
-#define INIT_ADDRESS_RANGE(fn, start_label, end_label, prange) \
- do { \
- (prange)->start = reinterpret_cast<const void *>(&fn); \
- (prange)->end = reinterpret_cast<const char *>(&fn) + 256; \
- } while (0)
-#define DECLARE_ADDRESS_LABEL(a_label) do { } while (0)
-#define ADJUST_ADDRESS_RANGE_FROM_RA(prange) do { } while (0)
-#endif // __GNUC__
-
-//-----------------------------------------------------------------------//
-
-void CheckRetAddrIsInFunction(void *ret_addr, const AddressRange &range)
-{
- CHECK_GE(ret_addr, range.start);
- CHECK_LE(ret_addr, range.end);
-}
-
-//-----------------------------------------------------------------------//
-
-void ATTRIBUTE_NOINLINE CheckStackTrace(int);
-void ATTRIBUTE_NOINLINE CheckStackTraceLeaf(void) {
- const int STACK_LEN = 10;
- void *stack[STACK_LEN];
- int size;
-
- ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[1]);
- INIT_ADDRESS_RANGE(CheckStackTraceLeaf, start, end, &expected_range[0]);
- DECLARE_ADDRESS_LABEL(start);
- size = GetStackTrace(stack, STACK_LEN, 0);
- printf("Obtained %d stack frames.\n", size);
- CHECK_GE(size, 1);
- CHECK_LE(size, STACK_LEN);
-
-#ifdef HAVE_EXECINFO_H
- {
- char **strings = backtrace_symbols(stack, size);
- printf("Obtained %d stack frames.\n", size);
- for (int i = 0; i < size; i++)
- printf("%s %p\n", strings[i], stack[i]);
- printf("CheckStackTrace() addr: %p\n", &CheckStackTrace);
- free(strings);
- }
-#endif
-
- for (int i = 0; i < BACKTRACE_STEPS; i++) {
- printf("Backtrace %d: expected: %p..%p actual: %p ... ",
- i, expected_range[i].start, expected_range[i].end, stack[i]);
- fflush(stdout);
- CheckRetAddrIsInFunction(stack[i], expected_range[i]);
- printf("OK\n");
- }
- DECLARE_ADDRESS_LABEL(end);
-}
-
-//-----------------------------------------------------------------------//
-
-/* Dummy functions to make the backtrace more interesting. */
-void ATTRIBUTE_NOINLINE CheckStackTrace4(int i) {
- ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[2]);
- INIT_ADDRESS_RANGE(CheckStackTrace4, start, end, &expected_range[1]);
- DECLARE_ADDRESS_LABEL(start);
- for (int j = i; j >= 0; j--)
- CheckStackTraceLeaf();
- DECLARE_ADDRESS_LABEL(end);
-}
-void ATTRIBUTE_NOINLINE CheckStackTrace3(int i) {
- ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[3]);
- INIT_ADDRESS_RANGE(CheckStackTrace3, start, end, &expected_range[2]);
- DECLARE_ADDRESS_LABEL(start);
- for (int j = i; j >= 0; j--)
- CheckStackTrace4(j);
- DECLARE_ADDRESS_LABEL(end);
-}
-void ATTRIBUTE_NOINLINE CheckStackTrace2(int i) {
- ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[4]);
- INIT_ADDRESS_RANGE(CheckStackTrace2, start, end, &expected_range[3]);
- DECLARE_ADDRESS_LABEL(start);
- for (int j = i; j >= 0; j--)
- CheckStackTrace3(j);
- DECLARE_ADDRESS_LABEL(end);
-}
-void ATTRIBUTE_NOINLINE CheckStackTrace1(int i) {
- ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[5]);
- INIT_ADDRESS_RANGE(CheckStackTrace1, start, end, &expected_range[4]);
- DECLARE_ADDRESS_LABEL(start);
- for (int j = i; j >= 0; j--)
- CheckStackTrace2(j);
- DECLARE_ADDRESS_LABEL(end);
-}
-void ATTRIBUTE_NOINLINE CheckStackTrace(int i) {
- INIT_ADDRESS_RANGE(CheckStackTrace, start, end, &expected_range[5]);
- DECLARE_ADDRESS_LABEL(start);
- for (int j = i; j >= 0; j--)
- CheckStackTrace1(j);
- DECLARE_ADDRESS_LABEL(end);
-}
-
-} // namespace
-//-----------------------------------------------------------------------//
-
-int main(int argc, char ** argv) {
- CheckStackTrace(0);
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/system-alloc_unittest.cc b/third_party/tcmalloc/vendor/src/tests/system-alloc_unittest.cc
deleted file mode 100644
index f0259a1..0000000
--- a/third_party/tcmalloc/vendor/src/tests/system-alloc_unittest.cc
+++ /dev/null
@@ -1,154 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Arun Sharma
-
-#include "config_for_unittests.h"
-#include "system-alloc.h"
-#include <stdio.h>
-#if defined HAVE_STDINT_H
-#include <stdint.h> // to get uintptr_t
-#elif defined HAVE_INTTYPES_H
-#include <inttypes.h> // another place uintptr_t might be defined
-#endif
-#include <sys/types.h>
-#include <algorithm>
-#include <limits>
-#include "base/logging.h" // for Check_GEImpl, Check_LTImpl, etc
-#include <gperftools/malloc_extension.h> // for MallocExtension::instance
-#include "common.h" // for kAddressBits
-
-class ArraySysAllocator : public SysAllocator {
-public:
- // Was this allocator invoked at least once?
- bool invoked_;
-
- ArraySysAllocator() : SysAllocator() {
- ptr_ = 0;
- invoked_ = false;
- }
-
- void* Alloc(size_t size, size_t *actual_size, size_t alignment) {
- invoked_ = true;
-
- if (size > kArraySize) {
- return NULL;
- }
-
- void *result = &array_[ptr_];
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
-
- if (actual_size) {
- *actual_size = size;
- }
-
- // Try to get more memory for alignment
- size_t extra = alignment - (ptr & (alignment-1));
- size += extra;
- CHECK_LT(ptr_ + size, kArraySize);
-
- if ((ptr & (alignment-1)) != 0) {
- ptr += alignment - (ptr & (alignment-1));
- }
-
- ptr_ += size;
- return reinterpret_cast<void *>(ptr);
- }
-
- void DumpStats() {
- }
-
-private:
- static const int kArraySize = 8 * 1024 * 1024;
- char array_[kArraySize];
- // We allocate the next chunk from here
- int ptr_;
-
-};
-const int ArraySysAllocator::kArraySize;
-ArraySysAllocator a;
-
-static void TestBasicInvoked() {
- MallocExtension::instance()->SetSystemAllocator(&a);
-
- // An allocation size that is likely to trigger the system allocator.
- // XXX: this is implementation specific.
- char *p = new char[1024 * 1024];
- delete [] p;
-
- // Make sure that our allocator was invoked.
- CHECK(a.invoked_);
-}
-
-#if 0 // could port this to various OSs, but won't bother for now
-TEST(AddressBits, CpuVirtualBits) {
- // Check that kAddressBits is as least as large as either the number of bits
- // in a pointer or as the number of virtual bits handled by the processor.
- // To be effective this test must be run on each processor model.
- const int kPointerBits = 8 * sizeof(void*);
- const int kImplementedVirtualBits = NumImplementedVirtualBits();
-
- CHECK_GE(kAddressBits, std::min(kImplementedVirtualBits, kPointerBits));
-}
-#endif
-
-static void TestBasicRetryFailTest() {
- // Check with the allocator still works after a failed allocation.
- //
- // There is no way to call malloc and guarantee it will fail. malloc takes a
- // size_t parameter and the C++ standard does not constrain the size of
- // size_t. For example, consider an implementation where size_t is 32 bits
- // and pointers are 64 bits.
- //
- // It is likely, though, that sizeof(size_t) == sizeof(void*). In that case,
- // the first allocation here might succeed but the second allocation must
- // fail.
- //
- // If the second allocation succeeds, you will have to rewrite or
- // disable this test.
- // The weird parens are to avoid macro-expansion of 'max' on windows.
- const size_t kHugeSize = (std::numeric_limits<size_t>::max)() / 2;
- void* p1 = malloc(kHugeSize);
- void* p2 = malloc(kHugeSize);
- CHECK(p2 == NULL);
- if (p1 != NULL) free(p1);
-
- char* q = new char[1024];
- CHECK(q != NULL);
- delete [] q;
-}
-
-int main(int argc, char** argv) {
- TestBasicInvoked();
- TestBasicRetryFailTest();
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/tcmalloc_large_unittest.cc b/third_party/tcmalloc/vendor/src/tests/tcmalloc_large_unittest.cc
deleted file mode 100644
index ad3482e..0000000
--- a/third_party/tcmalloc/vendor/src/tests/tcmalloc_large_unittest.cc
+++ /dev/null
@@ -1,137 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Michael Chastain
-//
-// This is a unit test for large allocations in malloc and friends.
-// "Large" means "so large that they overflow the address space".
-// For 32 bits, this means allocations near 2^32 bytes and 2^31 bytes.
-// For 64 bits, this means allocations near 2^64 bytes and 2^63 bytes.
-
-#include <stddef.h> // for size_t, NULL
-#include <stdlib.h> // for malloc, free, realloc
-#include <stdio.h>
-#include <set> // for set, etc
-
-#include "base/logging.h" // for operator<<, CHECK, etc
-
-using std::set;
-
-// Alloc a size that should always fail.
-
-void TryAllocExpectFail(size_t size) {
- void* p1 = malloc(size);
- CHECK(p1 == NULL);
-
- void* p2 = malloc(1);
- CHECK(p2 != NULL);
-
- void* p3 = realloc(p2, size);
- CHECK(p3 == NULL);
-
- free(p2);
-}
-
-// Alloc a size that might work and might fail.
-// If it does work, touch some pages.
-
-void TryAllocMightFail(size_t size) {
- unsigned char* p = static_cast<unsigned char*>(malloc(size));
- if ( p != NULL ) {
- unsigned char volatile* vp = p; // prevent optimizations
- static const size_t kPoints = 1024;
-
- for ( size_t i = 0; i < kPoints; ++i ) {
- vp[i * (size / kPoints)] = static_cast<unsigned char>(i);
- }
-
- for ( size_t i = 0; i < kPoints; ++i ) {
- CHECK(vp[i * (size / kPoints)] == static_cast<unsigned char>(i));
- }
-
- vp[size-1] = 'M';
- CHECK(vp[size-1] == 'M');
- }
-
- free(p);
-}
-
-int main (int argc, char** argv) {
- // Allocate some 0-byte objects. They better be unique.
- // 0 bytes is not large but it exercises some paths related to
- // large-allocation code.
- {
- static const int kZeroTimes = 1024;
- printf("Test malloc(0) x %d\n", kZeroTimes);
- set<char*> p_set;
- for ( int i = 0; i < kZeroTimes; ++i ) {
- char* p = new char;
- CHECK(p != NULL);
- CHECK(p_set.find(p) == p_set.end());
- p_set.insert(p_set.end(), p);
- }
- // Just leak the memory.
- }
-
- // Grab some memory so that some later allocations are guaranteed to fail.
- printf("Test small malloc\n");
- void* p_small = malloc(4*1048576);
- CHECK(p_small != NULL);
-
- // Test sizes up near the maximum size_t.
- // These allocations test the wrap-around code.
- printf("Test malloc(0 - N)\n");
- const size_t zero = 0;
- static const size_t kMinusNTimes = 16384;
- for ( size_t i = 1; i < kMinusNTimes; ++i ) {
- TryAllocExpectFail(zero - i);
- }
-
- // Test sizes a bit smaller.
- // The small malloc above guarantees that all these return NULL.
- printf("Test malloc(0 - 1048576 - N)\n");
- static const size_t kMinusMBMinusNTimes = 16384;
- for ( size_t i = 0; i < kMinusMBMinusNTimes; ++i) {
- TryAllocExpectFail(zero - 1048576 - i);
- }
-
- // Test sizes at half of size_t.
- // These might or might not fail to allocate.
- printf("Test malloc(max/2 +- N)\n");
- static const size_t kHalfPlusMinusTimes = 64;
- const size_t half = (zero - 2) / 2 + 1;
- for ( size_t i = 0; i < kHalfPlusMinusTimes; ++i) {
- TryAllocMightFail(half - i);
- TryAllocMightFail(half + i);
- }
-
- printf("PASS\n");
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/tcmalloc_unittest.cc b/third_party/tcmalloc/vendor/src/tests/tcmalloc_unittest.cc
deleted file mode 100644
index cfdc79c..0000000
--- a/third_party/tcmalloc/vendor/src/tests/tcmalloc_unittest.cc
+++ /dev/null
@@ -1,1327 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Unittest for the TCMalloc implementation.
-//
-// * The test consists of a set of threads.
-// * Each thread maintains a set of allocated objects, with
-// a bound on the total amount of data in the set.
-// * Each allocated object's contents are generated by
-// hashing the object pointer, and a generation count
-// in the object. This allows us to easily check for
-// data corruption.
-// * At any given step, the thread can do any of the following:
-// a. Allocate an object
-// b. Increment an object's generation count and update
-// its contents.
-// c. Pass the object to another thread
-// d. Free an object
-// Also, at the end of every step, object(s) are freed to maintain
-// the memory upper-bound.
-//
-// If this test is compiled with -DDEBUGALLOCATION, then we don't
-// run some tests that test the inner workings of tcmalloc and
-// break on debugallocation: that certain allocations are aligned
-// in a certain way (even though no standard requires it), and that
-// realloc() tries to minimize copying (which debug allocators don't
-// care about).
-
-#include "config_for_unittests.h"
-// Complicated ordering requirements. tcmalloc.h defines (indirectly)
-// _POSIX_C_SOURCE, which it needs so stdlib.h defines posix_memalign.
-// unistd.h, on the other hand, requires _POSIX_C_SOURCE to be unset,
-// at least on FreeBSD, in order to define sbrk. The solution
-// is to #include unistd.h first. This is safe because unistd.h
-// doesn't sub-include stdlib.h, so we'll still get posix_memalign
-// when we #include stdlib.h. Blah.
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for testing sbrk hooks
-#endif
-#include "tcmalloc.h" // must come early, to pick up posix_memalign
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#if defined HAVE_STDINT_H
-#include <stdint.h> // for intptr_t
-#endif
-#include <sys/types.h> // for size_t
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h> // for open; used with mmap-hook test
-#endif
-#ifdef HAVE_MMAP
-#include <sys/mman.h> // for testing mmap hooks
-#endif
-#ifdef HAVE_MALLOC_H
-#include <malloc.h> // defines pvalloc/etc on cygwin
-#endif
-#include <assert.h>
-#include <vector>
-#include <algorithm>
-#include <string>
-#include <new>
-#include "base/logging.h"
-#include "base/simple_mutex.h"
-#include "gperftools/malloc_hook.h"
-#include "gperftools/malloc_extension.h"
-#include "gperftools/tcmalloc.h"
-#include "thread_cache.h"
-#include "tests/testutil.h"
-
-// Windows doesn't define pvalloc and a few other obsolete unix
-// functions; nor does it define posix_memalign (which is not obsolete).
-#if defined(_WIN32)
-# define cfree free // don't bother to try to test these obsolete fns
-# define valloc malloc
-# define pvalloc malloc
-// I'd like to map posix_memalign to _aligned_malloc, but _aligned_malloc
-// must be paired with _aligned_free (not normal free), which is too
-// invasive a change to how we allocate memory here. So just bail
-static bool kOSSupportsMemalign = false;
-static inline void* Memalign(size_t align, size_t size) {
- //LOG(FATAL) << "memalign not supported on windows";
- exit(1);
- return NULL;
-}
-static inline int PosixMemalign(void** ptr, size_t align, size_t size) {
- //LOG(FATAL) << "posix_memalign not supported on windows";
- exit(1);
- return -1;
-}
-
-// OS X defines posix_memalign in some OS versions but not others;
-// it's confusing enough to check that it's easiest to just not to test.
-#elif defined(__APPLE__)
-static bool kOSSupportsMemalign = false;
-static inline void* Memalign(size_t align, size_t size) {
- //LOG(FATAL) << "memalign not supported on OS X";
- exit(1);
- return NULL;
-}
-static inline int PosixMemalign(void** ptr, size_t align, size_t size) {
- //LOG(FATAL) << "posix_memalign not supported on OS X";
- exit(1);
- return -1;
-}
-
-#else
-static bool kOSSupportsMemalign = true;
-static inline void* Memalign(size_t align, size_t size) {
- return memalign(align, size);
-}
-static inline int PosixMemalign(void** ptr, size_t align, size_t size) {
- return posix_memalign(ptr, align, size);
-}
-
-#endif
-
-// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old
-// form of the name instead.
-#ifndef MAP_ANONYMOUS
-# define MAP_ANONYMOUS MAP_ANON
-#endif
-
-#define LOGSTREAM stdout
-
-using std::vector;
-using std::string;
-
-DECLARE_double(tcmalloc_release_rate);
-DECLARE_int32(max_free_queue_size); // in debugallocation.cc
-DECLARE_int64(tcmalloc_sample_parameter);
-
-namespace testing {
-
-static const int FLAGS_numtests = 50000;
-static const int FLAGS_log_every_n_tests = 50000; // log exactly once
-
-// Testing parameters
-static const int FLAGS_lgmaxsize = 16; // lg() of the max size object to alloc
-static const int FLAGS_numthreads = 10; // Number of threads
-static const int FLAGS_threadmb = 4; // Max memory size allocated by thread
-static const int FLAGS_lg_max_memalign = 18; // lg of max alignment for memalign
-
-static const double FLAGS_memalign_min_fraction = 0; // min expected%
-static const double FLAGS_memalign_max_fraction = 0.4; // max expected%
-static const double FLAGS_memalign_max_alignment_ratio = 6; // alignment/size
-
-// Weights of different operations
-static const int FLAGS_allocweight = 50; // Weight for picking allocation
-static const int FLAGS_freeweight = 50; // Weight for picking free
-static const int FLAGS_updateweight = 10; // Weight for picking update
-static const int FLAGS_passweight = 1; // Weight for passing object
-
-static const int kSizeBits = 8 * sizeof(size_t);
-static const size_t kMaxSize = ~static_cast<size_t>(0);
-static const size_t kMaxSignedSize = ((size_t(1) << (kSizeBits-1)) - 1);
-
-static const size_t kNotTooBig = 100000;
-// We want an allocation that is definitely more than main memory. OS
-// X has special logic to discard very big allocs before even passing
-// the request along to the user-defined memory allocator; we're not
-// interested in testing their logic, so we have to make sure we're
-// not *too* big.
-static const size_t kTooBig = kMaxSize - 100000;
-
-static int news_handled = 0;
-
-// Global array of threads
-class TesterThread;
-static TesterThread** threads;
-
-// To help with generating random numbers
-class TestHarness {
- private:
- // Information kept per type
- struct Type {
- string name;
- int type;
- int weight;
- };
-
- public:
- TestHarness(int seed)
- : types_(new vector<Type>), total_weight_(0), num_tests_(0) {
- srandom(seed);
- }
- ~TestHarness() {
- delete types_;
- }
-
- // Add operation type with specified weight. When starting a new
- // iteration, an operation type is picked with probability
- // proportional to its weight.
- //
- // "type" must be non-negative.
- // "weight" must be non-negative.
- void AddType(int type, int weight, const char* name);
-
- // Call this to get the type of operation for the next iteration.
- // It returns a random operation type from the set of registered
- // operations. Returns -1 if tests should finish.
- int PickType();
-
- // If n == 0, returns the next pseudo-random number in the range [0 .. 0]
- // If n != 0, returns the next pseudo-random number in the range [0 .. n)
- int Uniform(int n) {
- if (n == 0) {
- return random() * 0;
- } else {
- return random() % n;
- }
- }
- // Pick "base" uniformly from range [0,max_log] and then return
- // "base" random bits. The effect is to pick a number in the range
- // [0,2^max_log-1] with bias towards smaller numbers.
- int Skewed(int max_log) {
- const int base = random() % (max_log+1);
- return random() % (1 << base);
- }
-
- private:
- vector<Type>* types_; // Registered types
- int total_weight_; // Total weight of all types
- int num_tests_; // Num tests run so far
-};
-
-void TestHarness::AddType(int type, int weight, const char* name) {
- Type t;
- t.name = name;
- t.type = type;
- t.weight = weight;
- types_->push_back(t);
- total_weight_ += weight;
-}
-
-int TestHarness::PickType() {
- if (num_tests_ >= FLAGS_numtests) return -1;
- num_tests_++;
-
- assert(total_weight_ > 0);
- // This is a little skewed if total_weight_ doesn't divide 2^31, but it's close
- int v = Uniform(total_weight_);
- int i;
- for (i = 0; i < types_->size(); i++) {
- v -= (*types_)[i].weight;
- if (v < 0) {
- break;
- }
- }
-
- assert(i < types_->size());
- if ((num_tests_ % FLAGS_log_every_n_tests) == 0) {
- fprintf(LOGSTREAM, " Test %d out of %d: %s\n",
- num_tests_, FLAGS_numtests, (*types_)[i].name.c_str());
- }
- return (*types_)[i].type;
-}
-
-class AllocatorState : public TestHarness {
- public:
- explicit AllocatorState(int seed) : TestHarness(seed), memalign_fraction_(0) {
- if (kOSSupportsMemalign) {
- CHECK_GE(FLAGS_memalign_max_fraction, 0);
- CHECK_LE(FLAGS_memalign_max_fraction, 1);
- CHECK_GE(FLAGS_memalign_min_fraction, 0);
- CHECK_LE(FLAGS_memalign_min_fraction, 1);
- double delta = FLAGS_memalign_max_fraction - FLAGS_memalign_min_fraction;
- CHECK_GE(delta, 0);
- memalign_fraction_ = (Uniform(10000)/10000.0 * delta +
- FLAGS_memalign_min_fraction);
- //fprintf(LOGSTREAM, "memalign fraction: %f\n", memalign_fraction_);
- }
- }
- virtual ~AllocatorState() {}
-
- // Allocate memory. Randomly choose between malloc() or posix_memalign().
- void* alloc(size_t size) {
- if (Uniform(100) < memalign_fraction_ * 100) {
- // Try a few times to find a reasonable alignment, or fall back on malloc.
- for (int i = 0; i < 5; i++) {
- size_t alignment = 1 << Uniform(FLAGS_lg_max_memalign);
- if (alignment >= sizeof(intptr_t) &&
- (size < sizeof(intptr_t) ||
- alignment < FLAGS_memalign_max_alignment_ratio * size)) {
- void *result = reinterpret_cast<void*>(static_cast<intptr_t>(0x1234));
- int err = PosixMemalign(&result, alignment, size);
- if (err != 0) {
- CHECK_EQ(err, ENOMEM);
- }
- return err == 0 ? result : NULL;
- }
- }
- }
- return malloc(size);
- }
-
- private:
- double memalign_fraction_;
-};
-
-
-// Info kept per thread
-class TesterThread {
- private:
- // Info kept per allocated object
- struct Object {
- char* ptr; // Allocated pointer
- int size; // Allocated size
- int generation; // Generation counter of object contents
- };
-
- Mutex lock_; // For passing in another thread's obj
- int id_; // My thread id
- AllocatorState rnd_; // For generating random numbers
- vector<Object> heap_; // This thread's heap
- vector<Object> passed_; // Pending objects passed from others
- size_t heap_size_; // Current heap size
- int locks_ok_; // Number of OK TryLock() ops
- int locks_failed_; // Number of failed TryLock() ops
-
- // Type of operations
- enum Type { ALLOC, FREE, UPDATE, PASS };
-
- // ACM minimal standard random number generator. (re-entrant.)
- class ACMRandom {
- int32 seed_;
- public:
- explicit ACMRandom(int32 seed) { seed_ = seed; }
- int32 Next() {
- const int32 M = 2147483647L; // 2^31-1
- const int32 A = 16807;
- // In effect, we are computing seed_ = (seed_ * A) % M, where M = 2^31-1
- uint32 lo = A * (int32)(seed_ & 0xFFFF);
- uint32 hi = A * (int32)((uint32)seed_ >> 16);
- lo += (hi & 0x7FFF) << 16;
- if (lo > M) {
- lo &= M;
- ++lo;
- }
- lo += hi >> 15;
- if (lo > M) {
- lo &= M;
- ++lo;
- }
- return (seed_ = (int32) lo);
- }
- };
-
- public:
- TesterThread(int id)
- : id_(id),
- rnd_(id+1),
- heap_size_(0),
- locks_ok_(0),
- locks_failed_(0) {
- }
-
- virtual ~TesterThread() {
- if (FLAGS_verbose)
- fprintf(LOGSTREAM, "Thread %2d: locks %6d ok; %6d trylocks failed\n",
- id_, locks_ok_, locks_failed_);
- if (locks_ok_ + locks_failed_ >= 1000) {
- CHECK_LE(locks_failed_, locks_ok_ / 2);
- }
- }
-
- virtual void Run() {
- rnd_.AddType(ALLOC, FLAGS_allocweight, "allocate");
- rnd_.AddType(FREE, FLAGS_freeweight, "free");
- rnd_.AddType(UPDATE, FLAGS_updateweight, "update");
- rnd_.AddType(PASS, FLAGS_passweight, "pass");
-
- while (true) {
- AcquirePassedObjects();
-
- switch (rnd_.PickType()) {
- case ALLOC: AllocateObject(); break;
- case FREE: FreeObject(); break;
- case UPDATE: UpdateObject(); break;
- case PASS: PassObject(); break;
- case -1: goto done;
- default: assert(NULL == "Unknown type");
- }
-
- ShrinkHeap();
- }
-
- done:
- DeleteHeap();
- }
-
- // Allocate a new object
- void AllocateObject() {
- Object object;
- object.size = rnd_.Skewed(FLAGS_lgmaxsize);
- object.ptr = static_cast<char*>(rnd_.alloc(object.size));
- CHECK(object.ptr);
- object.generation = 0;
- FillContents(&object);
- heap_.push_back(object);
- heap_size_ += object.size;
- }
-
- // Mutate a random object
- void UpdateObject() {
- if (heap_.empty()) return;
- const int index = rnd_.Uniform(heap_.size());
- CheckContents(heap_[index]);
- heap_[index].generation++;
- FillContents(&heap_[index]);
- }
-
- // Free a random object
- void FreeObject() {
- if (heap_.empty()) return;
- const int index = rnd_.Uniform(heap_.size());
- Object object = heap_[index];
- CheckContents(object);
- free(object.ptr);
- heap_size_ -= object.size;
- heap_[index] = heap_[heap_.size()-1];
- heap_.pop_back();
- }
-
- // Delete all objects in the heap
- void DeleteHeap() {
- while (!heap_.empty()) {
- FreeObject();
- }
- }
-
- // Free objects until our heap is small enough
- void ShrinkHeap() {
- while (heap_size_ > FLAGS_threadmb << 20) {
- assert(!heap_.empty());
- FreeObject();
- }
- }
-
- // Pass a random object to another thread
- void PassObject() {
- // Pick object to pass
- if (heap_.empty()) return;
- const int index = rnd_.Uniform(heap_.size());
- Object object = heap_[index];
- CheckContents(object);
-
- // Pick thread to pass
- const int tid = rnd_.Uniform(FLAGS_numthreads);
- TesterThread* thread = threads[tid];
-
- if (thread->lock_.TryLock()) {
- // Pass the object
- locks_ok_++;
- thread->passed_.push_back(object);
- thread->lock_.Unlock();
- heap_size_ -= object.size;
- heap_[index] = heap_[heap_.size()-1];
- heap_.pop_back();
- } else {
- locks_failed_++;
- }
- }
-
- // Grab any objects passed to this thread by another thread
- void AcquirePassedObjects() {
- // We do not create unnecessary contention by always using
- // TryLock(). Plus we unlock immediately after swapping passed
- // objects into a local vector.
- vector<Object> copy;
- { // Locking scope
- if (!lock_.TryLock()) {
- locks_failed_++;
- return;
- }
- locks_ok_++;
- swap(copy, passed_);
- lock_.Unlock();
- }
-
- for (int i = 0; i < copy.size(); ++i) {
- const Object& object = copy[i];
- CheckContents(object);
- heap_.push_back(object);
- heap_size_ += object.size;
- }
- }
-
- // Fill object contents according to ptr/generation
- void FillContents(Object* object) {
- ACMRandom r(reinterpret_cast<intptr_t>(object->ptr) & 0x7fffffff);
- for (int i = 0; i < object->generation; ++i) {
- r.Next();
- }
- const char c = static_cast<char>(r.Next());
- memset(object->ptr, c, object->size);
- }
-
- // Check object contents
- void CheckContents(const Object& object) {
- ACMRandom r(reinterpret_cast<intptr_t>(object.ptr) & 0x7fffffff);
- for (int i = 0; i < object.generation; ++i) {
- r.Next();
- }
-
- // For large objects, we just check a prefix/suffix
- const char expected = static_cast<char>(r.Next());
- const int limit1 = object.size < 32 ? object.size : 32;
- const int start2 = limit1 > object.size - 32 ? limit1 : object.size - 32;
- for (int i = 0; i < limit1; ++i) {
- CHECK_EQ(object.ptr[i], expected);
- }
- for (int i = start2; i < object.size; ++i) {
- CHECK_EQ(object.ptr[i], expected);
- }
- }
-};
-
-static void RunThread(int thread_id) {
- threads[thread_id]->Run();
-}
-
-static void TryHugeAllocation(size_t s, AllocatorState* rnd) {
- void* p = rnd->alloc(s);
- CHECK(p == NULL); // huge allocation s should fail!
-}
-
-static void TestHugeAllocations(AllocatorState* rnd) {
- // Check that asking for stuff tiny bit smaller than largest possible
- // size returns NULL.
- for (size_t i = 0; i < 70000; i += rnd->Uniform(20)) {
- TryHugeAllocation(kMaxSize - i, rnd);
- }
- // Asking for memory sizes near signed/unsigned boundary (kMaxSignedSize)
- // might work or not, depending on the amount of virtual memory.
-#ifndef DEBUGALLOCATION // debug allocation takes forever for huge allocs
- for (size_t i = 0; i < 100; i++) {
- void* p = NULL;
- p = rnd->alloc(kMaxSignedSize + i);
- if (p) free(p); // if: free(NULL) is not necessarily defined
- p = rnd->alloc(kMaxSignedSize - i);
- if (p) free(p);
- }
-#endif
-
- // Check that ReleaseFreeMemory has no visible effect (aka, does not
- // crash the test):
- MallocExtension* inst = MallocExtension::instance();
- CHECK(inst);
- inst->ReleaseFreeMemory();
-}
-
-static void TestCalloc(size_t n, size_t s, bool ok) {
- char* p = reinterpret_cast<char*>(calloc(n, s));
- if (FLAGS_verbose)
- fprintf(LOGSTREAM, "calloc(%"PRIxS", %"PRIxS"): %p\n", n, s, p);
- if (!ok) {
- CHECK(p == NULL); // calloc(n, s) should not succeed
- } else {
- CHECK(p != NULL); // calloc(n, s) should succeed
- for (int i = 0; i < n*s; i++) {
- CHECK(p[i] == '\0');
- }
- free(p);
- }
-}
-
-// This makes sure that reallocing a small number of bytes in either
-// direction doesn't cause us to allocate new memory.
-static void TestRealloc() {
-#ifndef DEBUGALLOCATION // debug alloc doesn't try to minimize reallocs
- // When sampling, we always allocate in units of page-size, which
- // makes reallocs of small sizes do extra work (thus, failing these
- // checks). Since sampling is random, we turn off sampling to make
- // sure that doesn't happen to us here.
- const int64 old_sample_parameter = FLAGS_tcmalloc_sample_parameter;
- FLAGS_tcmalloc_sample_parameter = 0; // turn off sampling
-
- int start_sizes[] = { 100, 1000, 10000, 100000 };
- int deltas[] = { 1, -2, 4, -8, 16, -32, 64, -128 };
-
- for (int s = 0; s < sizeof(start_sizes)/sizeof(*start_sizes); ++s) {
- void* p = malloc(start_sizes[s]);
- CHECK(p);
- // The larger the start-size, the larger the non-reallocing delta.
- for (int d = 0; d < (s+1) * 2; ++d) {
- void* new_p = realloc(p, start_sizes[s] + deltas[d]);
- CHECK(p == new_p); // realloc should not allocate new memory
- }
- // Test again, but this time reallocing smaller first.
- for (int d = 0; d < s*2; ++d) {
- void* new_p = realloc(p, start_sizes[s] - deltas[d]);
- CHECK(p == new_p); // realloc should not allocate new memory
- }
- free(p);
- }
- FLAGS_tcmalloc_sample_parameter = old_sample_parameter;
-#endif
-}
-
-static void TestNewHandler() throw (std::bad_alloc) {
- ++news_handled;
- throw std::bad_alloc();
-}
-
-static void TestOneNew(void* (*func)(size_t)) {
- // success test
- try {
- void* ptr = (*func)(kNotTooBig);
- if (0 == ptr) {
- fprintf(LOGSTREAM, "allocation should not have failed.\n");
- abort();
- }
- } catch (...) {
- fprintf(LOGSTREAM, "allocation threw unexpected exception.\n");
- abort();
- }
-
- // failure test
- // we should always receive a bad_alloc exception
- try {
- (*func)(kTooBig);
- fprintf(LOGSTREAM, "allocation should have failed.\n");
- abort();
- } catch (const std::bad_alloc&) {
- // correct
- } catch (...) {
- fprintf(LOGSTREAM, "allocation threw unexpected exception.\n");
- abort();
- }
-}
-
-static void TestNew(void* (*func)(size_t)) {
- news_handled = 0;
-
- // test without new_handler:
- std::new_handler saved_handler = std::set_new_handler(0);
- TestOneNew(func);
-
- // test with new_handler:
- std::set_new_handler(TestNewHandler);
- TestOneNew(func);
- if (news_handled != 1) {
- fprintf(LOGSTREAM, "new_handler was not called.\n");
- abort();
- }
- std::set_new_handler(saved_handler);
-}
-
-static void TestOneNothrowNew(void* (*func)(size_t, const std::nothrow_t&)) {
- // success test
- try {
- void* ptr = (*func)(kNotTooBig, std::nothrow);
- if (0 == ptr) {
- fprintf(LOGSTREAM, "allocation should not have failed.\n");
- abort();
- }
- } catch (...) {
- fprintf(LOGSTREAM, "allocation threw unexpected exception.\n");
- abort();
- }
-
- // failure test
- // we should always receive a bad_alloc exception
- try {
- if ((*func)(kTooBig, std::nothrow) != 0) {
- fprintf(LOGSTREAM, "allocation should have failed.\n");
- abort();
- }
- } catch (...) {
- fprintf(LOGSTREAM, "nothrow allocation threw unexpected exception.\n");
- abort();
- }
-}
-
-static void TestNothrowNew(void* (*func)(size_t, const std::nothrow_t&)) {
- news_handled = 0;
-
- // test without new_handler:
- std::new_handler saved_handler = std::set_new_handler(0);
- TestOneNothrowNew(func);
-
- // test with new_handler:
- std::set_new_handler(TestNewHandler);
- TestOneNothrowNew(func);
- if (news_handled != 1) {
- fprintf(LOGSTREAM, "nothrow new_handler was not called.\n");
- abort();
- }
- std::set_new_handler(saved_handler);
-}
-
-
-// These are used as callbacks by the sanity-check. Set* and Reset*
-// register the hook that counts how many times the associated memory
-// function is called. After each such call, call Verify* to verify
-// that we used the tcmalloc version of the call, and not the libc.
-// Note the ... in the hook signature: we don't care what arguments
-// the hook takes.
-#define MAKE_HOOK_CALLBACK(hook_type) \
- static int g_##hook_type##_calls = 0; \
- static void IncrementCallsTo##hook_type(...) { \
- g_##hook_type##_calls++; \
- } \
- static void Verify##hook_type##WasCalled() { \
- CHECK_GT(g_##hook_type##_calls, 0); \
- g_##hook_type##_calls = 0; /* reset for next call */ \
- } \
- static void Set##hook_type() { \
- CHECK(MallocHook::Add##hook_type( \
- (MallocHook::hook_type)&IncrementCallsTo##hook_type)); \
- } \
- static void Reset##hook_type() { \
- CHECK(MallocHook::Remove##hook_type( \
- (MallocHook::hook_type)&IncrementCallsTo##hook_type)); \
- }
-
-// We do one for each hook typedef in malloc_hook.h
-MAKE_HOOK_CALLBACK(NewHook);
-MAKE_HOOK_CALLBACK(DeleteHook);
-MAKE_HOOK_CALLBACK(MmapHook);
-MAKE_HOOK_CALLBACK(MremapHook);
-MAKE_HOOK_CALLBACK(MunmapHook);
-MAKE_HOOK_CALLBACK(SbrkHook);
-
-static void TestAlignmentForSize(int size) {
- fprintf(LOGSTREAM, "Testing alignment of malloc(%d)\n", size);
- static const int kNum = 100;
- void* ptrs[kNum];
- for (int i = 0; i < kNum; i++) {
- ptrs[i] = malloc(size);
- uintptr_t p = reinterpret_cast<uintptr_t>(ptrs[i]);
- CHECK((p % sizeof(void*)) == 0);
- CHECK((p % sizeof(double)) == 0);
-
- // Must have 16-byte alignment for large enough objects
- if (size >= 16) {
- CHECK((p % 16) == 0);
- }
- }
- for (int i = 0; i < kNum; i++) {
- free(ptrs[i]);
- }
-}
-
-static void TestMallocAlignment() {
- for (int lg = 0; lg < 16; lg++) {
- TestAlignmentForSize((1<<lg) - 1);
- TestAlignmentForSize((1<<lg) + 0);
- TestAlignmentForSize((1<<lg) + 1);
- }
-}
-
-static void TestHugeThreadCache() {
- fprintf(LOGSTREAM, "==== Testing huge thread cache\n");
- // More than 2^16 to cause integer overflow of 16 bit counters.
- static const int kNum = 70000;
- char** array = new char*[kNum];
- for (int i = 0; i < kNum; ++i) {
- array[i] = new char[10];
- }
- for (int i = 0; i < kNum; ++i) {
- delete[] array[i];
- }
- delete[] array;
-}
-
-namespace {
-
-struct RangeCallbackState {
- uintptr_t ptr;
- base::MallocRange::Type expected_type;
- size_t min_size;
- bool matched;
-};
-
-static void RangeCallback(void* arg, const base::MallocRange* r) {
- RangeCallbackState* state = reinterpret_cast<RangeCallbackState*>(arg);
- if (state->ptr >= r->address &&
- state->ptr < r->address + r->length) {
- if (state->expected_type == base::MallocRange::FREE) {
- // We are expecting r->type == FREE, but ReleaseMemory
- // may have already moved us to UNMAPPED state instead (this happens in
- // approximately 0.1% of executions). Accept either state.
- CHECK(r->type == base::MallocRange::FREE ||
- r->type == base::MallocRange::UNMAPPED);
- } else {
- CHECK_EQ(r->type, state->expected_type);
- }
- CHECK_GE(r->length, state->min_size);
- state->matched = true;
- }
-}
-
-// Check that at least one of the callbacks from Ranges() contains
-// the specified address with the specified type, and has size
-// >= min_size.
-static void CheckRangeCallback(void* ptr, base::MallocRange::Type type,
- size_t min_size) {
- RangeCallbackState state;
- state.ptr = reinterpret_cast<uintptr_t>(ptr);
- state.expected_type = type;
- state.min_size = min_size;
- state.matched = false;
- MallocExtension::instance()->Ranges(&state, RangeCallback);
- CHECK(state.matched);
-}
-
-}
-
-static void TestRanges() {
- static const int MB = 1048576;
- void* a = malloc(MB);
- void* b = malloc(MB);
- CheckRangeCallback(a, base::MallocRange::INUSE, MB);
- CheckRangeCallback(b, base::MallocRange::INUSE, MB);
- free(a);
- CheckRangeCallback(a, base::MallocRange::FREE, MB);
- CheckRangeCallback(b, base::MallocRange::INUSE, MB);
- MallocExtension::instance()->ReleaseFreeMemory();
- CheckRangeCallback(a, base::MallocRange::UNMAPPED, MB);
- CheckRangeCallback(b, base::MallocRange::INUSE, MB);
- free(b);
- CheckRangeCallback(a, base::MallocRange::UNMAPPED, MB);
- CheckRangeCallback(b, base::MallocRange::FREE, MB);
-}
-
-#ifndef DEBUGALLOCATION
-static size_t GetUnmappedBytes() {
- size_t bytes;
- CHECK(MallocExtension::instance()->GetNumericProperty(
- "tcmalloc.pageheap_unmapped_bytes", &bytes));
- return bytes;
-}
-#endif
-
-static void TestReleaseToSystem() {
- // Debug allocation mode adds overhead to each allocation which
- // messes up all the equality tests here. I just disable the
- // teset in this mode. TODO(csilvers): get it to work for debugalloc?
-#ifndef DEBUGALLOCATION
- const double old_tcmalloc_release_rate = FLAGS_tcmalloc_release_rate;
- FLAGS_tcmalloc_release_rate = 0;
-
- static const int MB = 1048576;
- void* a = malloc(MB);
- void* b = malloc(MB);
- MallocExtension::instance()->ReleaseFreeMemory();
- size_t starting_bytes = GetUnmappedBytes();
-
- // Calling ReleaseFreeMemory() a second time shouldn't do anything.
- MallocExtension::instance()->ReleaseFreeMemory();
- EXPECT_EQ(starting_bytes, GetUnmappedBytes());
-
- // ReleaseToSystem shouldn't do anything either.
- MallocExtension::instance()->ReleaseToSystem(MB);
- EXPECT_EQ(starting_bytes, GetUnmappedBytes());
-
- free(a);
-
- // The span to release should be 1MB.
- MallocExtension::instance()->ReleaseToSystem(MB/2);
- EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes());
-
- // Should do nothing since the previous call released too much.
- MallocExtension::instance()->ReleaseToSystem(MB/4);
- EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes());
-
- free(b);
-
- // Use up the extra MB/4 bytes from 'a' and also release 'b'.
- MallocExtension::instance()->ReleaseToSystem(MB/2);
- EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes());
-
- // Should do nothing since the previous call released too much.
- MallocExtension::instance()->ReleaseToSystem(MB/2);
- EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes());
-
- // Nothing else to release.
- MallocExtension::instance()->ReleaseFreeMemory();
- EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes());
-
- a = malloc(MB);
- free(a);
- EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes());
-
- // Releasing less than a page should still trigger a release.
- MallocExtension::instance()->ReleaseToSystem(1);
- EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes());
-
- FLAGS_tcmalloc_release_rate = old_tcmalloc_release_rate;
-#endif // #ifndef DEBUGALLOCATION
-}
-
-// On MSVC10, in release mode, the optimizer convinces itself
-// g_no_memory is never changed (I guess it doesn't realize OnNoMemory
-// might be called). Work around this by setting the var volatile.
-volatile bool g_no_memory = false;
-std::new_handler g_old_handler = NULL;
-static void OnNoMemory() {
- g_no_memory = true;
- std::set_new_handler(g_old_handler);
-}
-
-static void TestSetNewMode() {
- int old_mode = tc_set_new_mode(1);
-
- g_old_handler = std::set_new_handler(&OnNoMemory);
- g_no_memory = false;
- void* ret = malloc(kTooBig);
- EXPECT_EQ(NULL, ret);
- EXPECT_TRUE(g_no_memory);
-
- g_old_handler = std::set_new_handler(&OnNoMemory);
- g_no_memory = false;
- ret = calloc(1, kTooBig);
- EXPECT_EQ(NULL, ret);
- EXPECT_TRUE(g_no_memory);
-
- g_old_handler = std::set_new_handler(&OnNoMemory);
- g_no_memory = false;
- ret = realloc(NULL, kTooBig);
- EXPECT_EQ(NULL, ret);
- EXPECT_TRUE(g_no_memory);
-
- if (kOSSupportsMemalign) {
- // Not really important, but must be small enough such that
- // kAlignment + kTooBig does not overflow.
- const int kAlignment = 1 << 5;
-
- g_old_handler = std::set_new_handler(&OnNoMemory);
- g_no_memory = false;
- ret = Memalign(kAlignment, kTooBig);
- EXPECT_EQ(NULL, ret);
- EXPECT_TRUE(g_no_memory);
-
- g_old_handler = std::set_new_handler(&OnNoMemory);
- g_no_memory = false;
- EXPECT_EQ(ENOMEM,
- PosixMemalign(&ret, kAlignment, kTooBig));
- EXPECT_EQ(NULL, ret);
- EXPECT_TRUE(g_no_memory);
- }
-
- tc_set_new_mode(old_mode);
-}
-
-static int RunAllTests(int argc, char** argv) {
- // Optional argv[1] is the seed
- AllocatorState rnd(argc > 1 ? atoi(argv[1]) : 100);
-
- SetTestResourceLimit();
-
- // TODO(odo): This test has been disabled because it is only by luck that it
- // does not result in fragmentation. When tcmalloc makes an allocation which
- // spans previously unused leaves of the pagemap it will allocate and fill in
- // the leaves to cover the new allocation. The leaves happen to be 256MiB in
- // the 64-bit build, and with the sbrk allocator these allocations just
- // happen to fit in one leaf by luck. With other allocators (mmap,
- // memfs_malloc when used with small pages) the allocations generally span
- // two leaves and this results in a very bad fragmentation pattern with this
- // code. The same failure can be forced with the sbrk allocator just by
- // allocating something on the order of 128MiB prior to starting this test so
- // that the test allocations straddle a 256MiB boundary.
-
- // TODO(csilvers): port MemoryUsage() over so the test can use that
-#if 0
-# include <unistd.h> // for getpid()
- // Allocate and deallocate blocks of increasing sizes to check if the alloc
- // metadata fragments the memory. (Do not put other allocations/deallocations
- // before this test, it may break).
- {
- size_t memory_usage = MemoryUsage(getpid());
- fprintf(LOGSTREAM, "Testing fragmentation\n");
- for ( int i = 200; i < 240; ++i ) {
- int size = i << 20;
- void *test1 = rnd.alloc(size);
- CHECK(test1);
- for ( int j = 0; j < size; j += (1 << 12) ) {
- static_cast<char*>(test1)[j] = 1;
- }
- free(test1);
- }
- // There may still be a bit of fragmentation at the beginning, until we
- // reach kPageMapBigAllocationThreshold bytes so we check for
- // 200 + 240 + margin.
- CHECK_LT(MemoryUsage(getpid()), memory_usage + (450 << 20) );
- }
-#endif
-
- // Check that empty allocation works
- fprintf(LOGSTREAM, "Testing empty allocation\n");
- {
- void* p1 = rnd.alloc(0);
- CHECK(p1 != NULL);
- void* p2 = rnd.alloc(0);
- CHECK(p2 != NULL);
- CHECK(p1 != p2);
- free(p1);
- free(p2);
- }
-
- // This code stresses some of the memory allocation via STL.
- // It may call operator delete(void*, nothrow_t).
- fprintf(LOGSTREAM, "Testing STL use\n");
- {
- std::vector<int> v;
- v.push_back(1);
- v.push_back(2);
- v.push_back(3);
- v.push_back(0);
- std::stable_sort(v.begin(), v.end());
- }
-
- // Test each of the memory-allocation functions once, just as a sanity-check
- fprintf(LOGSTREAM, "Sanity-testing all the memory allocation functions\n");
- {
- // We use new-hook and delete-hook to verify we actually called the
- // tcmalloc version of these routines, and not the libc version.
- SetNewHook(); // defined as part of MAKE_HOOK_CALLBACK, above
- SetDeleteHook(); // ditto
-
- void* p1 = malloc(10);
- CHECK(p1 != NULL); // force use of this variable
- VerifyNewHookWasCalled();
- // Also test the non-standard tc_malloc_size
- size_t actual_p1_size = tc_malloc_size(p1);
- CHECK_GE(actual_p1_size, 10);
- CHECK_LT(actual_p1_size, 100000); // a reasonable upper-bound, I think
- free(p1);
- VerifyDeleteHookWasCalled();
-
-
- p1 = calloc(10, 2);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- // We make sure we realloc to a big size, since some systems (OS
- // X) will notice if the realloced size continues to fit into the
- // malloc-block and make this a noop if so.
- p1 = realloc(p1, 30000);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- VerifyDeleteHookWasCalled();
- cfree(p1); // synonym for free
- VerifyDeleteHookWasCalled();
-
- if (kOSSupportsMemalign) {
- CHECK_EQ(PosixMemalign(&p1, sizeof(p1), 40), 0);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- free(p1);
- VerifyDeleteHookWasCalled();
-
- p1 = Memalign(sizeof(p1) * 2, 50);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- free(p1);
- VerifyDeleteHookWasCalled();
- }
-
- // Windows has _aligned_malloc. Let's test that that's captured too.
-#if (defined(_MSC_VER) || defined(__MINGW32__)) && !defined(PERFTOOLS_NO_ALIGNED_MALLOC)
- p1 = _aligned_malloc(sizeof(p1) * 2, 64);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- _aligned_free(p1);
- VerifyDeleteHookWasCalled();
-#endif
-
- p1 = valloc(60);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- free(p1);
- VerifyDeleteHookWasCalled();
-
- p1 = pvalloc(70);
- CHECK(p1 != NULL);
- VerifyNewHookWasCalled();
- free(p1);
- VerifyDeleteHookWasCalled();
-
- char* p2 = new char;
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- delete p2;
- VerifyDeleteHookWasCalled();
-
- p2 = new char[100];
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- delete[] p2;
- VerifyDeleteHookWasCalled();
-
- p2 = new(std::nothrow) char;
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- delete p2;
- VerifyDeleteHookWasCalled();
-
- p2 = new(std::nothrow) char[100];
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- delete[] p2;
- VerifyDeleteHookWasCalled();
-
- // Another way of calling operator new
- p2 = static_cast<char*>(::operator new(100));
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- ::operator delete(p2);
- VerifyDeleteHookWasCalled();
-
- // Try to call nothrow's delete too. Compilers use this.
- p2 = static_cast<char*>(::operator new(100, std::nothrow));
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- ::operator delete(p2, std::nothrow);
- VerifyDeleteHookWasCalled();
-
- // Try strdup(), which the system allocates but we must free. If
- // all goes well, libc will use our malloc!
- p2 = strdup("test");
- CHECK(p2 != NULL);
- VerifyNewHookWasCalled();
- free(p2);
- VerifyDeleteHookWasCalled();
-
-
- // Test mmap too: both anonymous mmap and mmap of a file
- // Note that for right now we only override mmap on linux
- // systems, so those are the only ones for which we check.
- SetMmapHook();
- SetMremapHook();
- SetMunmapHook();
-#if defined(HAVE_MMAP) && defined(__linux) && \
- (defined(__i386__) || defined(__x86_64__))
- int size = 8192*2;
- p1 = mmap(NULL, size, PROT_WRITE|PROT_READ, MAP_ANONYMOUS|MAP_PRIVATE,
- -1, 0);
- CHECK(p1 != NULL);
- VerifyMmapHookWasCalled();
- p1 = mremap(p1, size, size/2, 0);
- CHECK(p1 != NULL);
- VerifyMremapHookWasCalled();
- size /= 2;
- munmap(p1, size);
- VerifyMunmapHookWasCalled();
-
- int fd = open("/dev/zero", O_RDONLY);
- CHECK_GE(fd, 0); // make sure the open succeeded
- p1 = mmap(NULL, 8192, PROT_READ, MAP_SHARED, fd, 0);
- CHECK(p1 != NULL);
- VerifyMmapHookWasCalled();
- munmap(p1, 8192);
- VerifyMunmapHookWasCalled();
- close(fd);
-#else // this is just to quiet the compiler: make sure all fns are called
- IncrementCallsToMmapHook();
- IncrementCallsToMunmapHook();
- IncrementCallsToMremapHook();
- VerifyMmapHookWasCalled();
- VerifyMremapHookWasCalled();
- VerifyMunmapHookWasCalled();
-#endif
-
- // Test sbrk
- SetSbrkHook();
-#if defined(HAVE_SBRK) && defined(__linux) && \
- (defined(__i386__) || defined(__x86_64__))
- p1 = sbrk(8192);
- CHECK(p1 != NULL);
- VerifySbrkHookWasCalled();
- p1 = sbrk(-8192);
- CHECK(p1 != NULL);
- VerifySbrkHookWasCalled();
- // However, sbrk hook should *not* be called with sbrk(0)
- p1 = sbrk(0);
- CHECK(p1 != NULL);
- CHECK_EQ(g_SbrkHook_calls, 0);
-#else // this is just to quiet the compiler: make sure all fns are called
- IncrementCallsToSbrkHook();
- VerifySbrkHookWasCalled();
-#endif
-
- // Reset the hooks to what they used to be. These are all
- // defined as part of MAKE_HOOK_CALLBACK, above.
- ResetNewHook();
- ResetDeleteHook();
- ResetMmapHook();
- ResetMremapHook();
- ResetMunmapHook();
- ResetSbrkHook();
- }
-
- // Check that "lots" of memory can be allocated
- fprintf(LOGSTREAM, "Testing large allocation\n");
- {
- const int mb_to_allocate = 100;
- void* p = rnd.alloc(mb_to_allocate << 20);
- CHECK(p != NULL); // could not allocate
- free(p);
- }
-
- TestMallocAlignment();
-
- // Check calloc() with various arguments
- fprintf(LOGSTREAM, "Testing calloc\n");
- TestCalloc(0, 0, true);
- TestCalloc(0, 1, true);
- TestCalloc(1, 1, true);
- TestCalloc(1<<10, 0, true);
- TestCalloc(1<<20, 0, true);
- TestCalloc(0, 1<<10, true);
- TestCalloc(0, 1<<20, true);
- TestCalloc(1<<20, 2, true);
- TestCalloc(2, 1<<20, true);
- TestCalloc(1000, 1000, true);
-
- TestCalloc(kMaxSize, 2, false);
- TestCalloc(2, kMaxSize, false);
- TestCalloc(kMaxSize, kMaxSize, false);
-
- TestCalloc(kMaxSignedSize, 3, false);
- TestCalloc(3, kMaxSignedSize, false);
- TestCalloc(kMaxSignedSize, kMaxSignedSize, false);
-
- // Test that realloc doesn't always reallocate and copy memory.
- fprintf(LOGSTREAM, "Testing realloc\n");
- TestRealloc();
-
- fprintf(LOGSTREAM, "Testing operator new(nothrow).\n");
- TestNothrowNew(&::operator new);
- fprintf(LOGSTREAM, "Testing operator new[](nothrow).\n");
- TestNothrowNew(&::operator new[]);
- fprintf(LOGSTREAM, "Testing operator new.\n");
- TestNew(&::operator new);
- fprintf(LOGSTREAM, "Testing operator new[].\n");
- TestNew(&::operator new[]);
-
- // Create threads
- fprintf(LOGSTREAM, "Testing threaded allocation/deallocation (%d threads)\n",
- FLAGS_numthreads);
- threads = new TesterThread*[FLAGS_numthreads];
- for (int i = 0; i < FLAGS_numthreads; ++i) {
- threads[i] = new TesterThread(i);
- }
-
- // This runs all the tests at the same time, with a 1M stack size each
- RunManyThreadsWithId(RunThread, FLAGS_numthreads, 1<<20);
-
- for (int i = 0; i < FLAGS_numthreads; ++i) delete threads[i]; // Cleanup
-
- // Do the memory intensive tests after threads are done, since exhausting
- // the available address space can make pthread_create to fail.
-
- // Check that huge allocations fail with NULL instead of crashing
- fprintf(LOGSTREAM, "Testing huge allocations\n");
- TestHugeAllocations(&rnd);
-
- // Check that large allocations fail with NULL instead of crashing
-#ifndef DEBUGALLOCATION // debug allocation takes forever for huge allocs
- fprintf(LOGSTREAM, "Testing out of memory\n");
- for (int s = 0; ; s += (10<<20)) {
- void* large_object = rnd.alloc(s);
- if (large_object == NULL) break;
- free(large_object);
- }
-#endif
-
- TestHugeThreadCache();
- TestRanges();
- TestReleaseToSystem();
- TestSetNewMode();
-
- return 0;
-}
-
-}
-
-using testing::RunAllTests;
-
-int main(int argc, char** argv) {
-#ifdef DEBUGALLOCATION // debug allocation takes forever for huge allocs
- FLAGS_max_free_queue_size = 0; // return freed blocks to tcmalloc immediately
-#endif
-
- RunAllTests(argc, argv);
-
- // Test tc_version()
- fprintf(LOGSTREAM, "Testing tc_version()\n");
- int major;
- int minor;
- const char* patch;
- char mmp[64];
- const char* human_version = tc_version(&major, &minor, &patch);
- snprintf(mmp, sizeof(mmp), "%d.%d%s", major, minor, patch);
- CHECK(!strcmp(PACKAGE_STRING, human_version));
- CHECK(!strcmp(PACKAGE_VERSION, mmp));
-
- fprintf(LOGSTREAM, "PASS\n");
-}
diff --git a/third_party/tcmalloc/vendor/src/tests/testutil.cc b/third_party/tcmalloc/vendor/src/tests/testutil.cc
deleted file mode 100644
index 745de99..0000000
--- a/third_party/tcmalloc/vendor/src/tests/testutil.cc
+++ /dev/null
@@ -1,223 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-//
-// A few routines that are useful for multiple tests in this directory.
-
-#include "config_for_unittests.h"
-#include <stdlib.h> // for NULL, abort()
-// On FreeBSD, if you #include <sys/resource.h>, you have to get stdint first.
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#ifdef HAVE_SYS_RESOURCE_H
-#include <sys/resource.h>
-#endif
-#include "tests/testutil.h"
-
-
-// When compiled 64-bit and run on systems with swap several unittests will end
-// up trying to consume all of RAM+swap, and that can take quite some time. By
-// limiting the address-space size we get sufficient coverage without blowing
-// out job limits.
-void SetTestResourceLimit() {
-#ifdef HAVE_SYS_RESOURCE_H
- // The actual resource we need to set varies depending on which flavour of
- // unix. On Linux we need RLIMIT_AS because that covers the use of mmap.
- // Otherwise hopefully RLIMIT_RSS is good enough. (Unfortunately 64-bit
- // and 32-bit headers disagree on the type of these constants!)
-#ifdef RLIMIT_AS
-#define USE_RESOURCE RLIMIT_AS
-#else
-#define USE_RESOURCE RLIMIT_RSS
-#endif
-
- // Restrict the test to 1GiB, which should fit comfortably well on both
- // 32-bit and 64-bit hosts, and executes in ~1s.
- const rlim_t kMaxMem = 1<<30;
-
- struct rlimit rlim;
- if (getrlimit(USE_RESOURCE, &rlim) == 0) {
- if (rlim.rlim_cur == RLIM_INFINITY || rlim.rlim_cur > kMaxMem) {
- rlim.rlim_cur = kMaxMem;
- setrlimit(USE_RESOURCE, &rlim); // ignore result
- }
- }
-#endif /* HAVE_SYS_RESOURCE_H */
-}
-
-
-struct FunctionAndId {
- void (*ptr_to_function)(int);
- int id;
-};
-
-#if defined(NO_THREADS) || !(defined(HAVE_PTHREAD) || defined(_WIN32))
-
-extern "C" void RunThread(void (*fn)()) {
- (*fn)();
-}
-
-extern "C" void RunManyThreads(void (*fn)(), int count) {
- // I guess the best we can do is run fn sequentially, 'count' times
- for (int i = 0; i < count; i++)
- (*fn)();
-}
-
-extern "C" void RunManyThreadsWithId(void (*fn)(int), int count, int) {
- for (int i = 0; i < count; i++)
- (*fn)(i); // stacksize doesn't make sense in a non-threaded context
-}
-
-#elif defined(_WIN32)
-
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN /* We always want minimal includes */
-#endif
-#include <windows.h>
-
-extern "C" {
- // This helper function has the signature that pthread_create wants.
- DWORD WINAPI RunFunctionInThread(LPVOID ptr_to_ptr_to_fn) {
- (**static_cast<void (**)()>(ptr_to_ptr_to_fn))(); // runs fn
- return 0;
- }
-
- DWORD WINAPI RunFunctionInThreadWithId(LPVOID ptr_to_fnid) {
- FunctionAndId* fn_and_id = static_cast<FunctionAndId*>(ptr_to_fnid);
- (*fn_and_id->ptr_to_function)(fn_and_id->id); // runs fn
- return 0;
- }
-
- void RunManyThreads(void (*fn)(), int count) {
- DWORD dummy;
- HANDLE* hThread = new HANDLE[count];
- for (int i = 0; i < count; i++) {
- hThread[i] = CreateThread(NULL, 0, RunFunctionInThread, &fn, 0, &dummy);
- if (hThread[i] == NULL) ExitProcess(i);
- }
- WaitForMultipleObjects(count, hThread, TRUE, INFINITE);
- for (int i = 0; i < count; i++) {
- CloseHandle(hThread[i]);
- }
- delete[] hThread;
- }
-
- void RunThread(void (*fn)()) {
- RunManyThreads(fn, 1);
- }
-
- void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize) {
- DWORD dummy;
- HANDLE* hThread = new HANDLE[count];
- FunctionAndId* fn_and_ids = new FunctionAndId[count];
- for (int i = 0; i < count; i++) {
- fn_and_ids[i].ptr_to_function = fn;
- fn_and_ids[i].id = i;
- hThread[i] = CreateThread(NULL, stacksize, RunFunctionInThreadWithId,
- &fn_and_ids[i], 0, &dummy);
- if (hThread[i] == NULL) ExitProcess(i);
- }
- WaitForMultipleObjects(count, hThread, TRUE, INFINITE);
- for (int i = 0; i < count; i++) {
- CloseHandle(hThread[i]);
- }
- delete[] fn_and_ids;
- delete[] hThread;
- }
-}
-
-#else // not NO_THREADS, not !HAVE_PTHREAD, not _WIN32
-
-#include <pthread.h>
-
-#define SAFE_PTHREAD(fncall) do { if ((fncall) != 0) abort(); } while (0)
-
-extern "C" {
- // This helper function has the signature that pthread_create wants.
- static void* RunFunctionInThread(void *ptr_to_ptr_to_fn) {
- (**static_cast<void (**)()>(ptr_to_ptr_to_fn))(); // runs fn
- return NULL;
- }
-
- static void* RunFunctionInThreadWithId(void *ptr_to_fnid) {
- FunctionAndId* fn_and_id = static_cast<FunctionAndId*>(ptr_to_fnid);
- (*fn_and_id->ptr_to_function)(fn_and_id->id); // runs fn
- return NULL;
- }
-
- // Run a function in a thread of its own and wait for it to finish.
- // This is useful for tcmalloc testing, because each thread is
- // handled separately in tcmalloc, so there's interesting stuff to
- // test even if the threads are not running concurrently.
- void RunThread(void (*fn)()) {
- pthread_t thr;
- // Even though fn is on the stack, it's safe to pass a pointer to it,
- // because we pthread_join immediately (ie, before RunInThread exits).
- SAFE_PTHREAD(pthread_create(&thr, NULL, RunFunctionInThread, &fn));
- SAFE_PTHREAD(pthread_join(thr, NULL));
- }
-
- void RunManyThreads(void (*fn)(), int count) {
- pthread_t* thr = new pthread_t[count];
- for (int i = 0; i < count; i++) {
- SAFE_PTHREAD(pthread_create(&thr[i], NULL, RunFunctionInThread, &fn));
- }
- for (int i = 0; i < count; i++) {
- SAFE_PTHREAD(pthread_join(thr[i], NULL));
- }
- delete[] thr;
- }
-
- void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize) {
- pthread_attr_t attr;
- pthread_attr_init(&attr);
- pthread_attr_setstacksize(&attr, stacksize);
-
- pthread_t* thr = new pthread_t[count];
- FunctionAndId* fn_and_ids = new FunctionAndId[count];
- for (int i = 0; i < count; i++) {
- fn_and_ids[i].ptr_to_function = fn;
- fn_and_ids[i].id = i;
- SAFE_PTHREAD(pthread_create(&thr[i], &attr,
- RunFunctionInThreadWithId, &fn_and_ids[i]));
- }
- for (int i = 0; i < count; i++) {
- SAFE_PTHREAD(pthread_join(thr[i], NULL));
- }
- delete[] fn_and_ids;
- delete[] thr;
-
- pthread_attr_destroy(&attr);
- }
-}
-
-#endif
diff --git a/third_party/tcmalloc/vendor/src/tests/testutil.h b/third_party/tcmalloc/vendor/src/tests/testutil.h
deleted file mode 100644
index 26b04e4..0000000
--- a/third_party/tcmalloc/vendor/src/tests/testutil.h
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Craig Silverstein
-
-#ifndef TCMALLOC_TOOLS_TESTUTIL_H_
-#define TCMALLOC_TOOLS_TESTUTIL_H_
-
-// Run a function in a thread of its own and wait for it to finish.
-// The function you pass in must have the signature
-// void MyFunction();
-extern "C" void RunThread(void (*fn)());
-
-// Run a function X times, in X threads, and wait for them all to finish.
-// The function you pass in must have the signature
-// void MyFunction();
-extern "C" void RunManyThreads(void (*fn)(), int count);
-
-// The 'advanced' version: run a function X times, in X threads, and
-// wait for them all to finish. Give them all the specified stack-size.
-// (If you're curious why this takes a stacksize and the others don't,
-// it's because the one client of this fn wanted to specify stacksize. :-) )
-// The function you pass in must have the signature
-// void MyFunction(int idx);
-// where idx is the index of the thread (which of the X threads this is).
-extern "C" void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize);
-
-// When compiled 64-bit and run on systems with swap several unittests will end
-// up trying to consume all of RAM+swap, and that can take quite some time. By
-// limiting the address-space size we get sufficient coverage without blowing
-// out job limits.
-void SetTestResourceLimit();
-
-#endif // TCMALLOC_TOOLS_TESTUTIL_H_
diff --git a/third_party/tcmalloc/vendor/src/tests/thread_dealloc_unittest.cc b/third_party/tcmalloc/vendor/src/tests/thread_dealloc_unittest.cc
deleted file mode 100644
index e6fd9b3..0000000
--- a/third_party/tcmalloc/vendor/src/tests/thread_dealloc_unittest.cc
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright (c) 2004, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat
-//
-// Check that we do not leak memory when cycling through lots of threads.
-
-#include "config_for_unittests.h"
-#include <stdio.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h> // for sleep()
-#endif
-#include "base/logging.h"
-#include <gperftools/malloc_extension.h>
-#include "tests/testutil.h" // for RunThread()
-
-// Size/number of objects to allocate per thread (1 MB per thread)
-static const int kObjectSize = 1024;
-static const int kNumObjects = 1024;
-
-// Number of threads to create and destroy
-static const int kNumThreads = 1000;
-
-// Allocate lots of stuff
-static void AllocStuff() {
- void** objects = new void*[kNumObjects];
- for (int i = 0; i < kNumObjects; i++) {
- objects[i] = malloc(kObjectSize);
- }
- for (int i = 0; i < kNumObjects; i++) {
- free(objects[i]);
- }
- delete[] objects;
-}
-
-int main(int argc, char** argv) {
- static const int kDisplaySize = 1048576;
- char* display = new char[kDisplaySize];
-
- for (int i = 0; i < kNumThreads; i++) {
- RunThread(&AllocStuff);
-
- if (((i+1) % 200) == 0) {
- fprintf(stderr, "Iteration: %d of %d\n", (i+1), kNumThreads);
- MallocExtension::instance()->GetStats(display, kDisplaySize);
- fprintf(stderr, "%s\n", display);
- }
- }
- delete[] display;
-
- printf("PASS\n");
-#ifdef HAVE_UNISTD_H
- sleep(1); // Prevent exit race problem with glibc
-#endif
- return 0;
-}
diff --git a/third_party/tcmalloc/vendor/src/third_party/valgrind.h b/third_party/tcmalloc/vendor/src/third_party/valgrind.h
deleted file mode 100644
index 577c59a..0000000
--- a/third_party/tcmalloc/vendor/src/third_party/valgrind.h
+++ /dev/null
@@ -1,3924 +0,0 @@
-/* -*- c -*-
- ----------------------------------------------------------------
-
- Notice that the following BSD-style license applies to this one
- file (valgrind.h) only. The rest of Valgrind is licensed under the
- terms of the GNU General Public License, version 2, unless
- otherwise indicated. See the COPYING file in the source
- distribution for details.
-
- ----------------------------------------------------------------
-
- This file is part of Valgrind, a dynamic binary instrumentation
- framework.
-
- Copyright (C) 2000-2008 Julian Seward. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- 2. The origin of this software must not be misrepresented; you must
- not claim that you wrote the original software. If you use this
- software in a product, an acknowledgment in the product
- documentation would be appreciated but is not required.
-
- 3. Altered source versions must be plainly marked as such, and must
- not be misrepresented as being the original software.
-
- 4. The name of the author may not be used to endorse or promote
- products derived from this software without specific prior written
- permission.
-
- THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- ----------------------------------------------------------------
-
- Notice that the above BSD-style license applies to this one file
- (valgrind.h) only. The entire rest of Valgrind is licensed under
- the terms of the GNU General Public License, version 2. See the
- COPYING file in the source distribution for details.
-
- ----------------------------------------------------------------
-*/
-
-
-/* This file is for inclusion into client (your!) code.
-
- You can use these macros to manipulate and query Valgrind's
- execution inside your own programs.
-
- The resulting executables will still run without Valgrind, just a
- little bit more slowly than they otherwise would, but otherwise
- unchanged. When not running on valgrind, each client request
- consumes very few (eg. 7) instructions, so the resulting performance
- loss is negligible unless you plan to execute client requests
- millions of times per second. Nevertheless, if that is still a
- problem, you can compile with the NVALGRIND symbol defined (gcc
- -DNVALGRIND) so that client requests are not even compiled in. */
-
-#ifndef __VALGRIND_H
-#define __VALGRIND_H
-
-#include <stdarg.h>
-
-/* Nb: this file might be included in a file compiled with -ansi. So
- we can't use C++ style "//" comments nor the "asm" keyword (instead
- use "__asm__"). */
-
-/* Derive some tags indicating what the target platform is. Note
- that in this file we're using the compiler's CPP symbols for
- identifying architectures, which are different to the ones we use
- within the rest of Valgrind. Note, __powerpc__ is active for both
- 32 and 64-bit PPC, whereas __powerpc64__ is only active for the
- latter (on Linux, that is). */
-#undef PLAT_x86_linux
-#undef PLAT_amd64_linux
-#undef PLAT_ppc32_linux
-#undef PLAT_ppc64_linux
-#undef PLAT_ppc32_aix5
-#undef PLAT_ppc64_aix5
-
-#if !defined(_AIX) && defined(__i386__)
-# define PLAT_x86_linux 1
-#elif !defined(_AIX) && defined(__x86_64__)
-# define PLAT_amd64_linux 1
-#elif !defined(_AIX) && defined(__powerpc__) && !defined(__powerpc64__)
-# define PLAT_ppc32_linux 1
-#elif !defined(_AIX) && defined(__powerpc__) && defined(__powerpc64__)
-# define PLAT_ppc64_linux 1
-#elif defined(_AIX) && defined(__64BIT__)
-# define PLAT_ppc64_aix5 1
-#elif defined(_AIX) && !defined(__64BIT__)
-# define PLAT_ppc32_aix5 1
-#endif
-
-
-/* If we're not compiling for our target platform, don't generate
- any inline asms. */
-#if !defined(PLAT_x86_linux) && !defined(PLAT_amd64_linux) \
- && !defined(PLAT_ppc32_linux) && !defined(PLAT_ppc64_linux) \
- && !defined(PLAT_ppc32_aix5) && !defined(PLAT_ppc64_aix5)
-# if !defined(NVALGRIND)
-# define NVALGRIND 1
-# endif
-#endif
-
-
-/* ------------------------------------------------------------------ */
-/* ARCHITECTURE SPECIFICS for SPECIAL INSTRUCTIONS. There is nothing */
-/* in here of use to end-users -- skip to the next section. */
-/* ------------------------------------------------------------------ */
-
-#if defined(NVALGRIND)
-
-/* Define NVALGRIND to completely remove the Valgrind magic sequence
- from the compiled code (analogous to NDEBUG's effects on
- assert()) */
-#define VALGRIND_DO_CLIENT_REQUEST( \
- _zzq_rlval, _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- { \
- (_zzq_rlval) = (_zzq_default); \
- }
-
-#else /* ! NVALGRIND */
-
-/* The following defines the magic code sequences which the JITter
- spots and handles magically. Don't look too closely at them as
- they will rot your brain.
-
- The assembly code sequences for all architectures is in this one
- file. This is because this file must be stand-alone, and we don't
- want to have multiple files.
-
- For VALGRIND_DO_CLIENT_REQUEST, we must ensure that the default
- value gets put in the return slot, so that everything works when
- this is executed not under Valgrind. Args are passed in a memory
- block, and so there's no intrinsic limit to the number that could
- be passed, but it's currently five.
-
- The macro args are:
- _zzq_rlval result lvalue
- _zzq_default default value (result returned when running on real CPU)
- _zzq_request request code
- _zzq_arg1..5 request params
-
- The other two macros are used to support function wrapping, and are
- a lot simpler. VALGRIND_GET_NR_CONTEXT returns the value of the
- guest's NRADDR pseudo-register and whatever other information is
- needed to safely run the call original from the wrapper: on
- ppc64-linux, the R2 value at the divert point is also needed. This
- information is abstracted into a user-visible type, OrigFn.
-
- VALGRIND_CALL_NOREDIR_* behaves the same as the following on the
- guest, but guarantees that the branch instruction will not be
- redirected: x86: call *%eax, amd64: call *%rax, ppc32/ppc64:
- branch-and-link-to-r11. VALGRIND_CALL_NOREDIR is just text, not a
- complete inline asm, since it needs to be combined with more magic
- inline asm stuff to be useful.
-*/
-
-/* ------------------------- x86-linux ------------------------- */
-
-#if defined(PLAT_x86_linux)
-
-typedef
- struct {
- unsigned int nraddr; /* where's the code? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "roll $3, %%edi ; roll $13, %%edi\n\t" \
- "roll $29, %%edi ; roll $19, %%edi\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST( \
- _zzq_rlval, _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- { volatile unsigned int _zzq_args[6]; \
- volatile unsigned int _zzq_result; \
- _zzq_args[0] = (unsigned int)(_zzq_request); \
- _zzq_args[1] = (unsigned int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned int)(_zzq_arg5); \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %EDX = client_request ( %EAX ) */ \
- "xchgl %%ebx,%%ebx" \
- : "=d" (_zzq_result) \
- : "a" (&_zzq_args[0]), "0" (_zzq_default) \
- : "cc", "memory" \
- ); \
- _zzq_rlval = _zzq_result; \
- }
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- volatile unsigned int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %EAX = guest_NRADDR */ \
- "xchgl %%ecx,%%ecx" \
- : "=a" (__addr) \
- : \
- : "cc", "memory" \
- ); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_CALL_NOREDIR_EAX \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* call-noredir *%EAX */ \
- "xchgl %%edx,%%edx\n\t"
-#endif /* PLAT_x86_linux */
-
-/* ------------------------ amd64-linux ------------------------ */
-
-#if defined(PLAT_amd64_linux)
-
-typedef
- struct {
- unsigned long long int nraddr; /* where's the code? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "rolq $3, %%rdi ; rolq $13, %%rdi\n\t" \
- "rolq $61, %%rdi ; rolq $51, %%rdi\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST( \
- _zzq_rlval, _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- { volatile unsigned long long int _zzq_args[6]; \
- volatile unsigned long long int _zzq_result; \
- _zzq_args[0] = (unsigned long long int)(_zzq_request); \
- _zzq_args[1] = (unsigned long long int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned long long int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned long long int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned long long int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned long long int)(_zzq_arg5); \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %RDX = client_request ( %RAX ) */ \
- "xchgq %%rbx,%%rbx" \
- : "=d" (_zzq_result) \
- : "a" (&_zzq_args[0]), "0" (_zzq_default) \
- : "cc", "memory" \
- ); \
- _zzq_rlval = _zzq_result; \
- }
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- volatile unsigned long long int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %RAX = guest_NRADDR */ \
- "xchgq %%rcx,%%rcx" \
- : "=a" (__addr) \
- : \
- : "cc", "memory" \
- ); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_CALL_NOREDIR_RAX \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* call-noredir *%RAX */ \
- "xchgq %%rdx,%%rdx\n\t"
-#endif /* PLAT_amd64_linux */
-
-/* ------------------------ ppc32-linux ------------------------ */
-
-#if defined(PLAT_ppc32_linux)
-
-typedef
- struct {
- unsigned int nraddr; /* where's the code? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "rlwinm 0,0,3,0,0 ; rlwinm 0,0,13,0,0\n\t" \
- "rlwinm 0,0,29,0,0 ; rlwinm 0,0,19,0,0\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST( \
- _zzq_rlval, _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- \
- { unsigned int _zzq_args[6]; \
- unsigned int _zzq_result; \
- unsigned int* _zzq_ptr; \
- _zzq_args[0] = (unsigned int)(_zzq_request); \
- _zzq_args[1] = (unsigned int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned int)(_zzq_arg5); \
- _zzq_ptr = _zzq_args; \
- __asm__ volatile("mr 3,%1\n\t" /*default*/ \
- "mr 4,%2\n\t" /*ptr*/ \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = client_request ( %R4 ) */ \
- "or 1,1,1\n\t" \
- "mr %0,3" /*result*/ \
- : "=b" (_zzq_result) \
- : "b" (_zzq_default), "b" (_zzq_ptr) \
- : "cc", "memory", "r3", "r4"); \
- _zzq_rlval = _zzq_result; \
- }
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- unsigned int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR */ \
- "or 2,2,2\n\t" \
- "mr %0,3" \
- : "=b" (__addr) \
- : \
- : "cc", "memory", "r3" \
- ); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* branch-and-link-to-noredir *%R11 */ \
- "or 3,3,3\n\t"
-#endif /* PLAT_ppc32_linux */
-
-/* ------------------------ ppc64-linux ------------------------ */
-
-#if defined(PLAT_ppc64_linux)
-
-typedef
- struct {
- unsigned long long int nraddr; /* where's the code? */
- unsigned long long int r2; /* what tocptr do we need? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "rotldi 0,0,3 ; rotldi 0,0,13\n\t" \
- "rotldi 0,0,61 ; rotldi 0,0,51\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST( \
- _zzq_rlval, _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- \
- { unsigned long long int _zzq_args[6]; \
- register unsigned long long int _zzq_result __asm__("r3"); \
- register unsigned long long int* _zzq_ptr __asm__("r4"); \
- _zzq_args[0] = (unsigned long long int)(_zzq_request); \
- _zzq_args[1] = (unsigned long long int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned long long int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned long long int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned long long int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned long long int)(_zzq_arg5); \
- _zzq_ptr = _zzq_args; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = client_request ( %R4 ) */ \
- "or 1,1,1" \
- : "=r" (_zzq_result) \
- : "0" (_zzq_default), "r" (_zzq_ptr) \
- : "cc", "memory"); \
- _zzq_rlval = _zzq_result; \
- }
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- register unsigned long long int __addr __asm__("r3"); \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR */ \
- "or 2,2,2" \
- : "=r" (__addr) \
- : \
- : "cc", "memory" \
- ); \
- _zzq_orig->nraddr = __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR_GPR2 */ \
- "or 4,4,4" \
- : "=r" (__addr) \
- : \
- : "cc", "memory" \
- ); \
- _zzq_orig->r2 = __addr; \
- }
-
-#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* branch-and-link-to-noredir *%R11 */ \
- "or 3,3,3\n\t"
-
-#endif /* PLAT_ppc64_linux */
-
-/* ------------------------ ppc32-aix5 ------------------------- */
-
-#if defined(PLAT_ppc32_aix5)
-
-typedef
- struct {
- unsigned int nraddr; /* where's the code? */
- unsigned int r2; /* what tocptr do we need? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "rlwinm 0,0,3,0,0 ; rlwinm 0,0,13,0,0\n\t" \
- "rlwinm 0,0,29,0,0 ; rlwinm 0,0,19,0,0\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST( \
- _zzq_rlval, _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- \
- { unsigned int _zzq_args[7]; \
- register unsigned int _zzq_result; \
- register unsigned int* _zzq_ptr; \
- _zzq_args[0] = (unsigned int)(_zzq_request); \
- _zzq_args[1] = (unsigned int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned int)(_zzq_arg5); \
- _zzq_args[6] = (unsigned int)(_zzq_default); \
- _zzq_ptr = _zzq_args; \
- __asm__ volatile("mr 4,%1\n\t" \
- "lwz 3, 24(4)\n\t" \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = client_request ( %R4 ) */ \
- "or 1,1,1\n\t" \
- "mr %0,3" \
- : "=b" (_zzq_result) \
- : "b" (_zzq_ptr) \
- : "r3", "r4", "cc", "memory"); \
- _zzq_rlval = _zzq_result; \
- }
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- register unsigned int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR */ \
- "or 2,2,2\n\t" \
- "mr %0,3" \
- : "=b" (__addr) \
- : \
- : "r3", "cc", "memory" \
- ); \
- _zzq_orig->nraddr = __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR_GPR2 */ \
- "or 4,4,4\n\t" \
- "mr %0,3" \
- : "=b" (__addr) \
- : \
- : "r3", "cc", "memory" \
- ); \
- _zzq_orig->r2 = __addr; \
- }
-
-#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* branch-and-link-to-noredir *%R11 */ \
- "or 3,3,3\n\t"
-
-#endif /* PLAT_ppc32_aix5 */
-
-/* ------------------------ ppc64-aix5 ------------------------- */
-
-#if defined(PLAT_ppc64_aix5)
-
-typedef
- struct {
- unsigned long long int nraddr; /* where's the code? */
- unsigned long long int r2; /* what tocptr do we need? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "rotldi 0,0,3 ; rotldi 0,0,13\n\t" \
- "rotldi 0,0,61 ; rotldi 0,0,51\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST( \
- _zzq_rlval, _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- \
- { unsigned long long int _zzq_args[7]; \
- register unsigned long long int _zzq_result; \
- register unsigned long long int* _zzq_ptr; \
- _zzq_args[0] = (unsigned int long long)(_zzq_request); \
- _zzq_args[1] = (unsigned int long long)(_zzq_arg1); \
- _zzq_args[2] = (unsigned int long long)(_zzq_arg2); \
- _zzq_args[3] = (unsigned int long long)(_zzq_arg3); \
- _zzq_args[4] = (unsigned int long long)(_zzq_arg4); \
- _zzq_args[5] = (unsigned int long long)(_zzq_arg5); \
- _zzq_args[6] = (unsigned int long long)(_zzq_default); \
- _zzq_ptr = _zzq_args; \
- __asm__ volatile("mr 4,%1\n\t" \
- "ld 3, 48(4)\n\t" \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = client_request ( %R4 ) */ \
- "or 1,1,1\n\t" \
- "mr %0,3" \
- : "=b" (_zzq_result) \
- : "b" (_zzq_ptr) \
- : "r3", "r4", "cc", "memory"); \
- _zzq_rlval = _zzq_result; \
- }
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- register unsigned long long int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR */ \
- "or 2,2,2\n\t" \
- "mr %0,3" \
- : "=b" (__addr) \
- : \
- : "r3", "cc", "memory" \
- ); \
- _zzq_orig->nraddr = __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR_GPR2 */ \
- "or 4,4,4\n\t" \
- "mr %0,3" \
- : "=b" (__addr) \
- : \
- : "r3", "cc", "memory" \
- ); \
- _zzq_orig->r2 = __addr; \
- }
-
-#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* branch-and-link-to-noredir *%R11 */ \
- "or 3,3,3\n\t"
-
-#endif /* PLAT_ppc64_aix5 */
-
-/* Insert assembly code for other platforms here... */
-
-#endif /* NVALGRIND */
-
-
-/* ------------------------------------------------------------------ */
-/* PLATFORM SPECIFICS for FUNCTION WRAPPING. This is all very */
-/* ugly. It's the least-worst tradeoff I can think of. */
-/* ------------------------------------------------------------------ */
-
-/* This section defines magic (a.k.a appalling-hack) macros for doing
- guaranteed-no-redirection macros, so as to get from function
- wrappers to the functions they are wrapping. The whole point is to
- construct standard call sequences, but to do the call itself with a
- special no-redirect call pseudo-instruction that the JIT
- understands and handles specially. This section is long and
- repetitious, and I can't see a way to make it shorter.
-
- The naming scheme is as follows:
-
- CALL_FN_{W,v}_{v,W,WW,WWW,WWWW,5W,6W,7W,etc}
-
- 'W' stands for "word" and 'v' for "void". Hence there are
- different macros for calling arity 0, 1, 2, 3, 4, etc, functions,
- and for each, the possibility of returning a word-typed result, or
- no result.
-*/
-
-/* Use these to write the name of your wrapper. NOTE: duplicates
- VG_WRAP_FUNCTION_Z{U,Z} in pub_tool_redir.h. */
-
-#define I_WRAP_SONAME_FNNAME_ZU(soname,fnname) \
- _vgwZU_##soname##_##fnname
-
-#define I_WRAP_SONAME_FNNAME_ZZ(soname,fnname) \
- _vgwZZ_##soname##_##fnname
-
-/* Use this macro from within a wrapper function to collect the
- context (address and possibly other info) of the original function.
- Once you have that you can then use it in one of the CALL_FN_
- macros. The type of the argument _lval is OrigFn. */
-#define VALGRIND_GET_ORIG_FN(_lval) VALGRIND_GET_NR_CONTEXT(_lval)
-
-/* Derivatives of the main macros below, for calling functions
- returning void. */
-
-#define CALL_FN_v_v(fnptr) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_v(_junk,fnptr); } while (0)
-
-#define CALL_FN_v_W(fnptr, arg1) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_W(_junk,fnptr,arg1); } while (0)
-
-#define CALL_FN_v_WW(fnptr, arg1,arg2) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_WW(_junk,fnptr,arg1,arg2); } while (0)
-
-#define CALL_FN_v_WWW(fnptr, arg1,arg2,arg3) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_WWW(_junk,fnptr,arg1,arg2,arg3); } while (0)
-
-/* ------------------------- x86-linux ------------------------- */
-
-#if defined(PLAT_x86_linux)
-
-/* These regs are trashed by the hidden call. No need to mention eax
- as gcc can already see that, plus causes gcc to bomb. */
-#define __CALLER_SAVED_REGS /*"eax"*/ "ecx", "edx"
-
-/* These CALL_FN_ macros assume that on x86-linux, sizeof(unsigned
- long) == 4. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- __asm__ volatile( \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $4, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- __asm__ volatile( \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $8, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- __asm__ volatile( \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $12, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- __asm__ volatile( \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $16, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- __asm__ volatile( \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $20, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- __asm__ volatile( \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $24, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- __asm__ volatile( \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $28, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- __asm__ volatile( \
- "pushl 32(%%eax)\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $32, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- __asm__ volatile( \
- "pushl 36(%%eax)\n\t" \
- "pushl 32(%%eax)\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $36, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- __asm__ volatile( \
- "pushl 40(%%eax)\n\t" \
- "pushl 36(%%eax)\n\t" \
- "pushl 32(%%eax)\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $40, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- __asm__ volatile( \
- "pushl 44(%%eax)\n\t" \
- "pushl 40(%%eax)\n\t" \
- "pushl 36(%%eax)\n\t" \
- "pushl 32(%%eax)\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $44, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- _argvec[12] = (unsigned long)(arg12); \
- __asm__ volatile( \
- "pushl 48(%%eax)\n\t" \
- "pushl 44(%%eax)\n\t" \
- "pushl 40(%%eax)\n\t" \
- "pushl 36(%%eax)\n\t" \
- "pushl 32(%%eax)\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- "addl $48, %%esp\n" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_x86_linux */
-
-/* ------------------------ amd64-linux ------------------------ */
-
-#if defined(PLAT_amd64_linux)
-
-/* ARGREGS: rdi rsi rdx rcx r8 r9 (the rest on stack in R-to-L order) */
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS /*"rax",*/ "rcx", "rdx", "rsi", \
- "rdi", "r8", "r9", "r10", "r11"
-
-/* These CALL_FN_ macros assume that on amd64-linux, sizeof(unsigned
- long) == 8. */
-
-/* NB 9 Sept 07. There is a nasty kludge here in all these CALL_FN_
- macros. In order not to trash the stack redzone, we need to drop
- %rsp by 128 before the hidden call, and restore afterwards. The
- nastyness is that it is only by luck that the stack still appears
- to be unwindable during the hidden call - since then the behaviour
- of any routine using this macro does not match what the CFI data
- says. Sigh.
-
- Why is this important? Imagine that a wrapper has a stack
- allocated local, and passes to the hidden call, a pointer to it.
- Because gcc does not know about the hidden call, it may allocate
- that local in the redzone. Unfortunately the hidden call may then
- trash it before it comes to use it. So we must step clear of the
- redzone, for the duration of the hidden call, to make it safe.
-
- Probably the same problem afflicts the other redzone-style ABIs too
- (ppc64-linux, ppc32-aix5, ppc64-aix5); but for those, the stack is
- self describing (none of this CFI nonsense) so at least messing
- with the stack pointer doesn't give a danger of non-unwindable
- stack. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- "addq $128,%%rsp\n\t" \
- VALGRIND_CALL_NOREDIR_RAX \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $8, %%rsp\n" \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "pushq 64(%%rax)\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $16, %%rsp\n" \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "pushq 72(%%rax)\n\t" \
- "pushq 64(%%rax)\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $24, %%rsp\n" \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "pushq 80(%%rax)\n\t" \
- "pushq 72(%%rax)\n\t" \
- "pushq 64(%%rax)\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $32, %%rsp\n" \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "pushq 88(%%rax)\n\t" \
- "pushq 80(%%rax)\n\t" \
- "pushq 72(%%rax)\n\t" \
- "pushq 64(%%rax)\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $40, %%rsp\n" \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- _argvec[12] = (unsigned long)(arg12); \
- __asm__ volatile( \
- "subq $128,%%rsp\n\t" \
- "pushq 96(%%rax)\n\t" \
- "pushq 88(%%rax)\n\t" \
- "pushq 80(%%rax)\n\t" \
- "pushq 72(%%rax)\n\t" \
- "pushq 64(%%rax)\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- "addq $48, %%rsp\n" \
- "addq $128,%%rsp\n\t" \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_amd64_linux */
-
-/* ------------------------ ppc32-linux ------------------------ */
-
-#if defined(PLAT_ppc32_linux)
-
-/* This is useful for finding out about the on-stack stuff:
-
- extern int f9 ( int,int,int,int,int,int,int,int,int );
- extern int f10 ( int,int,int,int,int,int,int,int,int,int );
- extern int f11 ( int,int,int,int,int,int,int,int,int,int,int );
- extern int f12 ( int,int,int,int,int,int,int,int,int,int,int,int );
-
- int g9 ( void ) {
- return f9(11,22,33,44,55,66,77,88,99);
- }
- int g10 ( void ) {
- return f10(11,22,33,44,55,66,77,88,99,110);
- }
- int g11 ( void ) {
- return f11(11,22,33,44,55,66,77,88,99,110,121);
- }
- int g12 ( void ) {
- return f12(11,22,33,44,55,66,77,88,99,110,121,132);
- }
-*/
-
-/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS \
- "lr", "ctr", "xer", \
- "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \
- "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \
- "r11", "r12", "r13"
-
-/* These CALL_FN_ macros assume that on ppc32-linux,
- sizeof(unsigned long) == 4. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 10,32(11)\n\t" /* arg8->r10 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "addi 1,1,-16\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,8(1)\n\t" \
- /* args1-8 */ \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 10,32(11)\n\t" /* arg8->r10 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "addi 1,1,16\n\t" \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- _argvec[10] = (unsigned long)arg10; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "addi 1,1,-16\n\t" \
- /* arg10 */ \
- "lwz 3,40(11)\n\t" \
- "stw 3,12(1)\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,8(1)\n\t" \
- /* args1-8 */ \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 10,32(11)\n\t" /* arg8->r10 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "addi 1,1,16\n\t" \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- _argvec[10] = (unsigned long)arg10; \
- _argvec[11] = (unsigned long)arg11; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "addi 1,1,-32\n\t" \
- /* arg11 */ \
- "lwz 3,44(11)\n\t" \
- "stw 3,16(1)\n\t" \
- /* arg10 */ \
- "lwz 3,40(11)\n\t" \
- "stw 3,12(1)\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,8(1)\n\t" \
- /* args1-8 */ \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 10,32(11)\n\t" /* arg8->r10 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "addi 1,1,32\n\t" \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- _argvec[10] = (unsigned long)arg10; \
- _argvec[11] = (unsigned long)arg11; \
- _argvec[12] = (unsigned long)arg12; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "addi 1,1,-32\n\t" \
- /* arg12 */ \
- "lwz 3,48(11)\n\t" \
- "stw 3,20(1)\n\t" \
- /* arg11 */ \
- "lwz 3,44(11)\n\t" \
- "stw 3,16(1)\n\t" \
- /* arg10 */ \
- "lwz 3,40(11)\n\t" \
- "stw 3,12(1)\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,8(1)\n\t" \
- /* args1-8 */ \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 10,32(11)\n\t" /* arg8->r10 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "addi 1,1,32\n\t" \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_ppc32_linux */
-
-/* ------------------------ ppc64-linux ------------------------ */
-
-#if defined(PLAT_ppc64_linux)
-
-/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS \
- "lr", "ctr", "xer", \
- "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \
- "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \
- "r11", "r12", "r13"
-
-/* These CALL_FN_ macros assume that on ppc64-linux, sizeof(unsigned
- long) == 8. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+0]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)" /* restore tocptr */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+1]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)" /* restore tocptr */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+2]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)" /* restore tocptr */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+3]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)" /* restore tocptr */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+4]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)" /* restore tocptr */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+5]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)" /* restore tocptr */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+6]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)" /* restore tocptr */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+7]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)" /* restore tocptr */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+8]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)" /* restore tocptr */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+9]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-128\n\t" /* expand stack frame */ \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- "addi 1,1,128" /* restore frame */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+10]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-128\n\t" /* expand stack frame */ \
- /* arg10 */ \
- "ld 3,80(11)\n\t" \
- "std 3,120(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- "addi 1,1,128" /* restore frame */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+11]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- _argvec[2+11] = (unsigned long)arg11; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-144\n\t" /* expand stack frame */ \
- /* arg11 */ \
- "ld 3,88(11)\n\t" \
- "std 3,128(1)\n\t" \
- /* arg10 */ \
- "ld 3,80(11)\n\t" \
- "std 3,120(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- "addi 1,1,144" /* restore frame */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+12]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- _argvec[2+11] = (unsigned long)arg11; \
- _argvec[2+12] = (unsigned long)arg12; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-144\n\t" /* expand stack frame */ \
- /* arg12 */ \
- "ld 3,96(11)\n\t" \
- "std 3,136(1)\n\t" \
- /* arg11 */ \
- "ld 3,88(11)\n\t" \
- "std 3,128(1)\n\t" \
- /* arg10 */ \
- "ld 3,80(11)\n\t" \
- "std 3,120(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- "addi 1,1,144" /* restore frame */ \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_ppc64_linux */
-
-/* ------------------------ ppc32-aix5 ------------------------- */
-
-#if defined(PLAT_ppc32_aix5)
-
-/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS \
- "lr", "ctr", "xer", \
- "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \
- "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \
- "r11", "r12", "r13"
-
-/* Expand the stack frame, copying enough info that unwinding
- still works. Trashes r3. */
-
-#define VG_EXPAND_FRAME_BY_trashes_r3(_n_fr) \
- "addi 1,1,-" #_n_fr "\n\t" \
- "lwz 3," #_n_fr "(1)\n\t" \
- "stw 3,0(1)\n\t"
-
-#define VG_CONTRACT_FRAME_BY(_n_fr) \
- "addi 1,1," #_n_fr "\n\t"
-
-/* These CALL_FN_ macros assume that on ppc32-aix5, sizeof(unsigned
- long) == 4. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+0]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+1]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+2]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+3]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 5, 12(11)\n\t" /* arg3->r5 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+4]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 5, 12(11)\n\t" /* arg3->r5 */ \
- "lwz 6, 16(11)\n\t" /* arg4->r6 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+5]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 5, 12(11)\n\t" /* arg3->r5 */ \
- "lwz 6, 16(11)\n\t" /* arg4->r6 */ \
- "lwz 7, 20(11)\n\t" /* arg5->r7 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+6]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 5, 12(11)\n\t" /* arg3->r5 */ \
- "lwz 6, 16(11)\n\t" /* arg4->r6 */ \
- "lwz 7, 20(11)\n\t" /* arg5->r7 */ \
- "lwz 8, 24(11)\n\t" /* arg6->r8 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+7]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 5, 12(11)\n\t" /* arg3->r5 */ \
- "lwz 6, 16(11)\n\t" /* arg4->r6 */ \
- "lwz 7, 20(11)\n\t" /* arg5->r7 */ \
- "lwz 8, 24(11)\n\t" /* arg6->r8 */ \
- "lwz 9, 28(11)\n\t" /* arg7->r9 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+8]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 5, 12(11)\n\t" /* arg3->r5 */ \
- "lwz 6, 16(11)\n\t" /* arg4->r6 */ \
- "lwz 7, 20(11)\n\t" /* arg5->r7 */ \
- "lwz 8, 24(11)\n\t" /* arg6->r8 */ \
- "lwz 9, 28(11)\n\t" /* arg7->r9 */ \
- "lwz 10, 32(11)\n\t" /* arg8->r10 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+9]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- VG_EXPAND_FRAME_BY_trashes_r3(64) \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,56(1)\n\t" \
- /* args1-8 */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 5, 12(11)\n\t" /* arg3->r5 */ \
- "lwz 6, 16(11)\n\t" /* arg4->r6 */ \
- "lwz 7, 20(11)\n\t" /* arg5->r7 */ \
- "lwz 8, 24(11)\n\t" /* arg6->r8 */ \
- "lwz 9, 28(11)\n\t" /* arg7->r9 */ \
- "lwz 10, 32(11)\n\t" /* arg8->r10 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(64) \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+10]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- VG_EXPAND_FRAME_BY_trashes_r3(64) \
- /* arg10 */ \
- "lwz 3,40(11)\n\t" \
- "stw 3,60(1)\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,56(1)\n\t" \
- /* args1-8 */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 5, 12(11)\n\t" /* arg3->r5 */ \
- "lwz 6, 16(11)\n\t" /* arg4->r6 */ \
- "lwz 7, 20(11)\n\t" /* arg5->r7 */ \
- "lwz 8, 24(11)\n\t" /* arg6->r8 */ \
- "lwz 9, 28(11)\n\t" /* arg7->r9 */ \
- "lwz 10, 32(11)\n\t" /* arg8->r10 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(64) \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+11]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- _argvec[2+11] = (unsigned long)arg11; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- VG_EXPAND_FRAME_BY_trashes_r3(72) \
- /* arg11 */ \
- "lwz 3,44(11)\n\t" \
- "stw 3,64(1)\n\t" \
- /* arg10 */ \
- "lwz 3,40(11)\n\t" \
- "stw 3,60(1)\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,56(1)\n\t" \
- /* args1-8 */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 5, 12(11)\n\t" /* arg3->r5 */ \
- "lwz 6, 16(11)\n\t" /* arg4->r6 */ \
- "lwz 7, 20(11)\n\t" /* arg5->r7 */ \
- "lwz 8, 24(11)\n\t" /* arg6->r8 */ \
- "lwz 9, 28(11)\n\t" /* arg7->r9 */ \
- "lwz 10, 32(11)\n\t" /* arg8->r10 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(72) \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+12]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- _argvec[2+11] = (unsigned long)arg11; \
- _argvec[2+12] = (unsigned long)arg12; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "stw 2,-8(11)\n\t" /* save tocptr */ \
- "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \
- VG_EXPAND_FRAME_BY_trashes_r3(72) \
- /* arg12 */ \
- "lwz 3,48(11)\n\t" \
- "stw 3,68(1)\n\t" \
- /* arg11 */ \
- "lwz 3,44(11)\n\t" \
- "stw 3,64(1)\n\t" \
- /* arg10 */ \
- "lwz 3,40(11)\n\t" \
- "stw 3,60(1)\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,56(1)\n\t" \
- /* args1-8 */ \
- "lwz 3, 4(11)\n\t" /* arg1->r3 */ \
- "lwz 4, 8(11)\n\t" /* arg2->r4 */ \
- "lwz 5, 12(11)\n\t" /* arg3->r5 */ \
- "lwz 6, 16(11)\n\t" /* arg4->r6 */ \
- "lwz 7, 20(11)\n\t" /* arg5->r7 */ \
- "lwz 8, 24(11)\n\t" /* arg6->r8 */ \
- "lwz 9, 28(11)\n\t" /* arg7->r9 */ \
- "lwz 10, 32(11)\n\t" /* arg8->r10 */ \
- "lwz 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "lwz 2,-8(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(72) \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_ppc32_aix5 */
-
-/* ------------------------ ppc64-aix5 ------------------------- */
-
-#if defined(PLAT_ppc64_aix5)
-
-/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS \
- "lr", "ctr", "xer", \
- "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \
- "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \
- "r11", "r12", "r13"
-
-/* Expand the stack frame, copying enough info that unwinding
- still works. Trashes r3. */
-
-#define VG_EXPAND_FRAME_BY_trashes_r3(_n_fr) \
- "addi 1,1,-" #_n_fr "\n\t" \
- "ld 3," #_n_fr "(1)\n\t" \
- "std 3,0(1)\n\t"
-
-#define VG_CONTRACT_FRAME_BY(_n_fr) \
- "addi 1,1," #_n_fr "\n\t"
-
-/* These CALL_FN_ macros assume that on ppc64-aix5, sizeof(unsigned
- long) == 8. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+0]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+1]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+2]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+3]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+4]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+5]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+6]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+7]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+8]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+9]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- VG_EXPAND_FRAME_BY_trashes_r3(128) \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(128) \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+10]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- VG_EXPAND_FRAME_BY_trashes_r3(128) \
- /* arg10 */ \
- "ld 3,80(11)\n\t" \
- "std 3,120(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(128) \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+11]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- _argvec[2+11] = (unsigned long)arg11; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- VG_EXPAND_FRAME_BY_trashes_r3(144) \
- /* arg11 */ \
- "ld 3,88(11)\n\t" \
- "std 3,128(1)\n\t" \
- /* arg10 */ \
- "ld 3,80(11)\n\t" \
- "std 3,120(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(144) \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+12]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- _argvec[2+11] = (unsigned long)arg11; \
- _argvec[2+12] = (unsigned long)arg12; \
- __asm__ volatile( \
- "mr 11,%1\n\t" \
- VG_EXPAND_FRAME_BY_trashes_r3(512) \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- VG_EXPAND_FRAME_BY_trashes_r3(144) \
- /* arg12 */ \
- "ld 3,96(11)\n\t" \
- "std 3,136(1)\n\t" \
- /* arg11 */ \
- "ld 3,88(11)\n\t" \
- "std 3,128(1)\n\t" \
- /* arg10 */ \
- "ld 3,80(11)\n\t" \
- "std 3,120(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VG_CONTRACT_FRAME_BY(144) \
- VG_CONTRACT_FRAME_BY(512) \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_ppc64_aix5 */
-
-
-/* ------------------------------------------------------------------ */
-/* ARCHITECTURE INDEPENDENT MACROS for CLIENT REQUESTS. */
-/* */
-/* ------------------------------------------------------------------ */
-
-/* Some request codes. There are many more of these, but most are not
- exposed to end-user view. These are the public ones, all of the
- form 0x1000 + small_number.
-
- Core ones are in the range 0x00000000--0x0000ffff. The non-public
- ones start at 0x2000.
-*/
-
-/* These macros are used by tools -- they must be public, but don't
- embed them into other programs. */
-#define VG_USERREQ_TOOL_BASE(a,b) \
- ((unsigned int)(((a)&0xff) << 24 | ((b)&0xff) << 16))
-#define VG_IS_TOOL_USERREQ(a, b, v) \
- (VG_USERREQ_TOOL_BASE(a,b) == ((v) & 0xffff0000))
-
-/* !! ABIWARNING !! ABIWARNING !! ABIWARNING !! ABIWARNING !!
- This enum comprises an ABI exported by Valgrind to programs
- which use client requests. DO NOT CHANGE THE ORDER OF THESE
- ENTRIES, NOR DELETE ANY -- add new ones at the end. */
-typedef
- enum { VG_USERREQ__RUNNING_ON_VALGRIND = 0x1001,
- VG_USERREQ__DISCARD_TRANSLATIONS = 0x1002,
-
- /* These allow any function to be called from the simulated
- CPU but run on the real CPU. Nb: the first arg passed to
- the function is always the ThreadId of the running
- thread! So CLIENT_CALL0 actually requires a 1 arg
- function, etc. */
- VG_USERREQ__CLIENT_CALL0 = 0x1101,
- VG_USERREQ__CLIENT_CALL1 = 0x1102,
- VG_USERREQ__CLIENT_CALL2 = 0x1103,
- VG_USERREQ__CLIENT_CALL3 = 0x1104,
-
- /* Can be useful in regression testing suites -- eg. can
- send Valgrind's output to /dev/null and still count
- errors. */
- VG_USERREQ__COUNT_ERRORS = 0x1201,
-
- /* These are useful and can be interpreted by any tool that
- tracks malloc() et al, by using vg_replace_malloc.c. */
- VG_USERREQ__MALLOCLIKE_BLOCK = 0x1301,
- VG_USERREQ__FREELIKE_BLOCK = 0x1302,
- /* Memory pool support. */
- VG_USERREQ__CREATE_MEMPOOL = 0x1303,
- VG_USERREQ__DESTROY_MEMPOOL = 0x1304,
- VG_USERREQ__MEMPOOL_ALLOC = 0x1305,
- VG_USERREQ__MEMPOOL_FREE = 0x1306,
- VG_USERREQ__MEMPOOL_TRIM = 0x1307,
- VG_USERREQ__MOVE_MEMPOOL = 0x1308,
- VG_USERREQ__MEMPOOL_CHANGE = 0x1309,
- VG_USERREQ__MEMPOOL_EXISTS = 0x130a,
-
- /* Allow printfs to valgrind log. */
- VG_USERREQ__PRINTF = 0x1401,
- VG_USERREQ__PRINTF_BACKTRACE = 0x1402,
-
- /* Stack support. */
- VG_USERREQ__STACK_REGISTER = 0x1501,
- VG_USERREQ__STACK_DEREGISTER = 0x1502,
- VG_USERREQ__STACK_CHANGE = 0x1503
- } Vg_ClientRequest;
-
-#if !defined(__GNUC__)
-# define __extension__ /* */
-#endif
-
-/* Returns the number of Valgrinds this code is running under. That
- is, 0 if running natively, 1 if running under Valgrind, 2 if
- running under Valgrind which is running under another Valgrind,
- etc. */
-#define RUNNING_ON_VALGRIND __extension__ \
- ({unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0 /* if not */, \
- VG_USERREQ__RUNNING_ON_VALGRIND, \
- 0, 0, 0, 0, 0); \
- _qzz_res; \
- })
-
-
-/* Discard translation of code in the range [_qzz_addr .. _qzz_addr +
- _qzz_len - 1]. Useful if you are debugging a JITter or some such,
- since it provides a way to make sure valgrind will retranslate the
- invalidated area. Returns no value. */
-#define VALGRIND_DISCARD_TRANSLATIONS(_qzz_addr,_qzz_len) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__DISCARD_TRANSLATIONS, \
- _qzz_addr, _qzz_len, 0, 0, 0); \
- }
-
-
-/* These requests are for getting Valgrind itself to print something.
- Possibly with a backtrace. This is a really ugly hack. */
-
-#if defined(NVALGRIND)
-
-# define VALGRIND_PRINTF(...)
-# define VALGRIND_PRINTF_BACKTRACE(...)
-
-#else /* NVALGRIND */
-
-/* Modern GCC will optimize the static routine out if unused,
- and unused attribute will shut down warnings about it. */
-static int VALGRIND_PRINTF(const char *format, ...)
- __attribute__((format(__printf__, 1, 2), __unused__));
-static int
-VALGRIND_PRINTF(const char *format, ...)
-{
- unsigned long _qzz_res;
- va_list vargs;
- va_start(vargs, format);
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, VG_USERREQ__PRINTF,
- (unsigned long)format, (unsigned long)vargs,
- 0, 0, 0);
- va_end(vargs);
- return (int)_qzz_res;
-}
-
-static int VALGRIND_PRINTF_BACKTRACE(const char *format, ...)
- __attribute__((format(__printf__, 1, 2), __unused__));
-static int
-VALGRIND_PRINTF_BACKTRACE(const char *format, ...)
-{
- unsigned long _qzz_res;
- va_list vargs;
- va_start(vargs, format);
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, VG_USERREQ__PRINTF_BACKTRACE,
- (unsigned long)format, (unsigned long)vargs,
- 0, 0, 0);
- va_end(vargs);
- return (int)_qzz_res;
-}
-
-#endif /* NVALGRIND */
-
-
-/* These requests allow control to move from the simulated CPU to the
- real CPU, calling an arbitary function.
-
- Note that the current ThreadId is inserted as the first argument.
- So this call:
-
- VALGRIND_NON_SIMD_CALL2(f, arg1, arg2)
-
- requires f to have this signature:
-
- Word f(Word tid, Word arg1, Word arg2)
-
- where "Word" is a word-sized type.
-
- Note that these client requests are not entirely reliable. For example,
- if you call a function with them that subsequently calls printf(),
- there's a high chance Valgrind will crash. Generally, your prospects of
- these working are made higher if the called function does not refer to
- any global variables, and does not refer to any libc or other functions
- (printf et al). Any kind of entanglement with libc or dynamic linking is
- likely to have a bad outcome, for tricky reasons which we've grappled
- with a lot in the past.
-*/
-#define VALGRIND_NON_SIMD_CALL0(_qyy_fn) \
- __extension__ \
- ({unsigned long _qyy_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \
- VG_USERREQ__CLIENT_CALL0, \
- _qyy_fn, \
- 0, 0, 0, 0); \
- _qyy_res; \
- })
-
-#define VALGRIND_NON_SIMD_CALL1(_qyy_fn, _qyy_arg1) \
- __extension__ \
- ({unsigned long _qyy_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \
- VG_USERREQ__CLIENT_CALL1, \
- _qyy_fn, \
- _qyy_arg1, 0, 0, 0); \
- _qyy_res; \
- })
-
-#define VALGRIND_NON_SIMD_CALL2(_qyy_fn, _qyy_arg1, _qyy_arg2) \
- __extension__ \
- ({unsigned long _qyy_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \
- VG_USERREQ__CLIENT_CALL2, \
- _qyy_fn, \
- _qyy_arg1, _qyy_arg2, 0, 0); \
- _qyy_res; \
- })
-
-#define VALGRIND_NON_SIMD_CALL3(_qyy_fn, _qyy_arg1, _qyy_arg2, _qyy_arg3) \
- __extension__ \
- ({unsigned long _qyy_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \
- VG_USERREQ__CLIENT_CALL3, \
- _qyy_fn, \
- _qyy_arg1, _qyy_arg2, \
- _qyy_arg3, 0); \
- _qyy_res; \
- })
-
-
-/* Counts the number of errors that have been recorded by a tool. Nb:
- the tool must record the errors with VG_(maybe_record_error)() or
- VG_(unique_error)() for them to be counted. */
-#define VALGRIND_COUNT_ERRORS \
- __extension__ \
- ({unsigned int _qyy_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \
- VG_USERREQ__COUNT_ERRORS, \
- 0, 0, 0, 0, 0); \
- _qyy_res; \
- })
-
-/* Mark a block of memory as having been allocated by a malloc()-like
- function. `addr' is the start of the usable block (ie. after any
- redzone) `rzB' is redzone size if the allocator can apply redzones;
- use '0' if not. Adding redzones makes it more likely Valgrind will spot
- block overruns. `is_zeroed' indicates if the memory is zeroed, as it is
- for calloc(). Put it immediately after the point where a block is
- allocated.
-
- If you're using Memcheck: If you're allocating memory via superblocks,
- and then handing out small chunks of each superblock, if you don't have
- redzones on your small blocks, it's worth marking the superblock with
- VALGRIND_MAKE_MEM_NOACCESS when it's created, so that block overruns are
- detected. But if you can put redzones on, it's probably better to not do
- this, so that messages for small overruns are described in terms of the
- small block rather than the superblock (but if you have a big overrun
- that skips over a redzone, you could miss an error this way). See
- memcheck/tests/custom_alloc.c for an example.
-
- WARNING: if your allocator uses malloc() or 'new' to allocate
- superblocks, rather than mmap() or brk(), this will not work properly --
- you'll likely get assertion failures during leak detection. This is
- because Valgrind doesn't like seeing overlapping heap blocks. Sorry.
-
- Nb: block must be freed via a free()-like function specified
- with VALGRIND_FREELIKE_BLOCK or mismatch errors will occur. */
-#define VALGRIND_MALLOCLIKE_BLOCK(addr, sizeB, rzB, is_zeroed) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__MALLOCLIKE_BLOCK, \
- addr, sizeB, rzB, is_zeroed, 0); \
- }
-
-/* Mark a block of memory as having been freed by a free()-like function.
- `rzB' is redzone size; it must match that given to
- VALGRIND_MALLOCLIKE_BLOCK. Memory not freed will be detected by the leak
- checker. Put it immediately after the point where the block is freed. */
-#define VALGRIND_FREELIKE_BLOCK(addr, rzB) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__FREELIKE_BLOCK, \
- addr, rzB, 0, 0, 0); \
- }
-
-/* Create a memory pool. */
-#define VALGRIND_CREATE_MEMPOOL(pool, rzB, is_zeroed) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__CREATE_MEMPOOL, \
- pool, rzB, is_zeroed, 0, 0); \
- }
-
-/* Destroy a memory pool. */
-#define VALGRIND_DESTROY_MEMPOOL(pool) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__DESTROY_MEMPOOL, \
- pool, 0, 0, 0, 0); \
- }
-
-/* Associate a piece of memory with a memory pool. */
-#define VALGRIND_MEMPOOL_ALLOC(pool, addr, size) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__MEMPOOL_ALLOC, \
- pool, addr, size, 0, 0); \
- }
-
-/* Disassociate a piece of memory from a memory pool. */
-#define VALGRIND_MEMPOOL_FREE(pool, addr) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__MEMPOOL_FREE, \
- pool, addr, 0, 0, 0); \
- }
-
-/* Disassociate any pieces outside a particular range. */
-#define VALGRIND_MEMPOOL_TRIM(pool, addr, size) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__MEMPOOL_TRIM, \
- pool, addr, size, 0, 0); \
- }
-
-/* Resize and/or move a piece associated with a memory pool. */
-#define VALGRIND_MOVE_MEMPOOL(poolA, poolB) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__MOVE_MEMPOOL, \
- poolA, poolB, 0, 0, 0); \
- }
-
-/* Resize and/or move a piece associated with a memory pool. */
-#define VALGRIND_MEMPOOL_CHANGE(pool, addrA, addrB, size) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__MEMPOOL_CHANGE, \
- pool, addrA, addrB, size, 0); \
- }
-
-/* Return 1 if a mempool exists, else 0. */
-#define VALGRIND_MEMPOOL_EXISTS(pool) \
- ({unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__MEMPOOL_EXISTS, \
- pool, 0, 0, 0, 0); \
- _qzz_res; \
- })
-
-/* Mark a piece of memory as being a stack. Returns a stack id. */
-#define VALGRIND_STACK_REGISTER(start, end) \
- ({unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__STACK_REGISTER, \
- start, end, 0, 0, 0); \
- _qzz_res; \
- })
-
-/* Unmark the piece of memory associated with a stack id as being a
- stack. */
-#define VALGRIND_STACK_DEREGISTER(id) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__STACK_DEREGISTER, \
- id, 0, 0, 0, 0); \
- }
-
-/* Change the start and end address of the stack id. */
-#define VALGRIND_STACK_CHANGE(id, start, end) \
- {unsigned int _qzz_res; \
- VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
- VG_USERREQ__STACK_CHANGE, \
- id, start, end, 0, 0); \
- }
-
-
-#undef PLAT_x86_linux
-#undef PLAT_amd64_linux
-#undef PLAT_ppc32_linux
-#undef PLAT_ppc64_linux
-#undef PLAT_ppc32_aix5
-#undef PLAT_ppc64_aix5
-
-#endif /* __VALGRIND_H */
diff --git a/third_party/tcmalloc/vendor/src/thread_cache.cc b/third_party/tcmalloc/vendor/src/thread_cache.cc
deleted file mode 100644
index d6dead3..0000000
--- a/third_party/tcmalloc/vendor/src/thread_cache.cc
+++ /dev/null
@@ -1,503 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Ken Ashcraft <opensource@google.com>
-
-#include <config.h>
-#include "thread_cache.h"
-#include <errno.h>
-#include <string.h> // for memcpy
-#include <algorithm> // for max, min
-#include "base/commandlineflags.h" // for SpinLockHolder
-#include "base/spinlock.h" // for SpinLockHolder
-#include "central_freelist.h" // for CentralFreeListPadded
-#include "maybe_threads.h"
-
-using std::min;
-using std::max;
-
-DEFINE_int64(tcmalloc_max_total_thread_cache_bytes,
- EnvToInt64("TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES",
- kDefaultOverallThreadCacheSize),
- "Bound on the total amount of bytes allocated to "
- "thread caches. This bound is not strict, so it is possible "
- "for the cache to go over this bound in certain circumstances. "
- "Maximum value of this flag is capped to 1 GB.");
-
-namespace tcmalloc {
-
-static bool phinited = false;
-
-volatile size_t ThreadCache::per_thread_cache_size_ = kMaxThreadCacheSize;
-size_t ThreadCache::overall_thread_cache_size_ = kDefaultOverallThreadCacheSize;
-ssize_t ThreadCache::unclaimed_cache_space_ = kDefaultOverallThreadCacheSize;
-PageHeapAllocator<ThreadCache> threadcache_allocator;
-ThreadCache* ThreadCache::thread_heaps_ = NULL;
-int ThreadCache::thread_heap_count_ = 0;
-ThreadCache* ThreadCache::next_memory_steal_ = NULL;
-#ifdef HAVE_TLS
-__thread ThreadCache* ThreadCache::threadlocal_heap_
-# ifdef HAVE___ATTRIBUTE__
- __attribute__ ((tls_model ("initial-exec")))
-# endif
- ;
-#endif
-bool ThreadCache::tsd_inited_ = false;
-pthread_key_t ThreadCache::heap_key_;
-
-#if defined(HAVE_TLS)
-bool kernel_supports_tls = false; // be conservative
-# if defined(_WIN32) // windows has supported TLS since winnt, I think.
- void CheckIfKernelSupportsTLS() {
- kernel_supports_tls = true;
- }
-# elif !HAVE_DECL_UNAME // if too old for uname, probably too old for TLS
- void CheckIfKernelSupportsTLS() {
- kernel_supports_tls = false;
- }
-# else
-# include <sys/utsname.h> // DECL_UNAME checked for <sys/utsname.h> too
- void CheckIfKernelSupportsTLS() {
- struct utsname buf;
- if (uname(&buf) < 0) { // should be impossible
- Log(kLog, __FILE__, __LINE__,
- "uname failed assuming no TLS support (errno)", errno);
- kernel_supports_tls = false;
- } else if (strcasecmp(buf.sysname, "linux") == 0) {
- // The linux case: the first kernel to support TLS was 2.6.0
- if (buf.release[0] < '2' && buf.release[1] == '.') // 0.x or 1.x
- kernel_supports_tls = false;
- else if (buf.release[0] == '2' && buf.release[1] == '.' &&
- buf.release[2] >= '0' && buf.release[2] < '6' &&
- buf.release[3] == '.') // 2.0 - 2.5
- kernel_supports_tls = false;
- else
- kernel_supports_tls = true;
- } else if (strcasecmp(buf.sysname, "CYGWIN_NT-6.1-WOW64") == 0) {
- // In my testing, this version of cygwin, at least, would hang
- // when using TLS.
- kernel_supports_tls = false;
- } else { // some other kernel, we'll be optimisitic
- kernel_supports_tls = true;
- }
- // TODO(csilvers): VLOG(1) the tls status once we support RAW_VLOG
- }
-# endif // HAVE_DECL_UNAME
-#endif // HAVE_TLS
-
-void ThreadCache::Init(pthread_t tid) {
- size_ = 0;
-
- max_size_ = 0;
- IncreaseCacheLimitLocked();
- if (max_size_ == 0) {
- // There isn't enough memory to go around. Just give the minimum to
- // this thread.
- max_size_ = kMinThreadCacheSize;
-
- // Take unclaimed_cache_space_ negative.
- unclaimed_cache_space_ -= kMinThreadCacheSize;
- ASSERT(unclaimed_cache_space_ < 0);
- }
-
- next_ = NULL;
- prev_ = NULL;
- tid_ = tid;
- in_setspecific_ = false;
- for (size_t cl = 0; cl < kNumClasses; ++cl) {
- list_[cl].Init();
- }
-
- uint32_t sampler_seed;
- memcpy(&sampler_seed, &tid, sizeof(sampler_seed));
- sampler_.Init(sampler_seed);
-}
-
-void ThreadCache::Cleanup() {
- // Put unused memory back into central cache
- for (int cl = 0; cl < kNumClasses; ++cl) {
- if (list_[cl].length() > 0) {
- ReleaseToCentralCache(&list_[cl], cl, list_[cl].length());
- }
- }
-}
-
-// Remove some objects of class "cl" from central cache and add to thread heap.
-// On success, return the first object for immediate use; otherwise return NULL.
-void* ThreadCache::FetchFromCentralCache(size_t cl, size_t byte_size) {
- FreeList* list = &list_[cl];
- ASSERT(list->empty());
- const int batch_size = Static::sizemap()->num_objects_to_move(cl);
-
- const int num_to_move = min<int>(list->max_length(), batch_size);
- void *start, *end;
- int fetch_count = Static::central_cache()[cl].RemoveRange(
- &start, &end, num_to_move);
-
- ASSERT((start == NULL) == (fetch_count == 0));
- if (--fetch_count >= 0) {
- size_ += byte_size * fetch_count;
- list->PushRange(fetch_count, SLL_Next(start), end);
- }
-
- // Increase max length slowly up to batch_size. After that,
- // increase by batch_size in one shot so that the length is a
- // multiple of batch_size.
- if (list->max_length() < batch_size) {
- list->set_max_length(list->max_length() + 1);
- } else {
- // Don't let the list get too long. In 32 bit builds, the length
- // is represented by a 16 bit int, so we need to watch out for
- // integer overflow.
- int new_length = min<int>(list->max_length() + batch_size,
- kMaxDynamicFreeListLength);
- // The list's max_length must always be a multiple of batch_size,
- // and kMaxDynamicFreeListLength is not necessarily a multiple
- // of batch_size.
- new_length -= new_length % batch_size;
- ASSERT(new_length % batch_size == 0);
- list->set_max_length(new_length);
- }
- return start;
-}
-
-void ThreadCache::ListTooLong(FreeList* list, size_t cl) {
- const int batch_size = Static::sizemap()->num_objects_to_move(cl);
- ReleaseToCentralCache(list, cl, batch_size);
-
- // If the list is too long, we need to transfer some number of
- // objects to the central cache. Ideally, we would transfer
- // num_objects_to_move, so the code below tries to make max_length
- // converge on num_objects_to_move.
-
- if (list->max_length() < batch_size) {
- // Slow start the max_length so we don't overreserve.
- list->set_max_length(list->max_length() + 1);
- } else if (list->max_length() > batch_size) {
- // If we consistently go over max_length, shrink max_length. If we don't
- // shrink it, some amount of memory will always stay in this freelist.
- list->set_length_overages(list->length_overages() + 1);
- if (list->length_overages() > kMaxOverages) {
- ASSERT(list->max_length() > batch_size);
- list->set_max_length(list->max_length() - batch_size);
- list->set_length_overages(0);
- }
- }
-}
-
-// Remove some objects of class "cl" from thread heap and add to central cache
-void ThreadCache::ReleaseToCentralCache(FreeList* src, size_t cl, int N) {
- ASSERT(src == &list_[cl]);
- if (N > src->length()) N = src->length();
- size_t delta_bytes = N * Static::sizemap()->ByteSizeForClass(cl);
-
- // We return prepackaged chains of the correct size to the central cache.
- // TODO: Use the same format internally in the thread caches?
- int batch_size = Static::sizemap()->num_objects_to_move(cl);
- while (N > batch_size) {
- void *tail, *head;
- src->PopRange(batch_size, &head, &tail);
- Static::central_cache()[cl].InsertRange(head, tail, batch_size);
- N -= batch_size;
- }
- void *tail, *head;
- src->PopRange(N, &head, &tail);
- Static::central_cache()[cl].InsertRange(head, tail, N);
- size_ -= delta_bytes;
-}
-
-// Release idle memory to the central cache
-void ThreadCache::Scavenge() {
- // If the low-water mark for the free list is L, it means we would
- // not have had to allocate anything from the central cache even if
- // we had reduced the free list size by L. We aim to get closer to
- // that situation by dropping L/2 nodes from the free list. This
- // may not release much memory, but if so we will call scavenge again
- // pretty soon and the low-water marks will be high on that call.
- //int64 start = CycleClock::Now();
- for (int cl = 0; cl < kNumClasses; cl++) {
- FreeList* list = &list_[cl];
- const int lowmark = list->lowwatermark();
- if (lowmark > 0) {
- const int drop = (lowmark > 1) ? lowmark/2 : 1;
- ReleaseToCentralCache(list, cl, drop);
-
- // Shrink the max length if it isn't used. Only shrink down to
- // batch_size -- if the thread was active enough to get the max_length
- // above batch_size, it will likely be that active again. If
- // max_length shinks below batch_size, the thread will have to
- // go through the slow-start behavior again. The slow-start is useful
- // mainly for threads that stay relatively idle for their entire
- // lifetime.
- const int batch_size = Static::sizemap()->num_objects_to_move(cl);
- if (list->max_length() > batch_size) {
- list->set_max_length(
- max<int>(list->max_length() - batch_size, batch_size));
- }
- }
- list->clear_lowwatermark();
- }
-
- IncreaseCacheLimit();
-}
-
-void ThreadCache::IncreaseCacheLimit() {
- SpinLockHolder h(Static::pageheap_lock());
- IncreaseCacheLimitLocked();
-}
-
-void ThreadCache::IncreaseCacheLimitLocked() {
- if (unclaimed_cache_space_ > 0) {
- // Possibly make unclaimed_cache_space_ negative.
- unclaimed_cache_space_ -= kStealAmount;
- max_size_ += kStealAmount;
- return;
- }
- // Don't hold pageheap_lock too long. Try to steal from 10 other
- // threads before giving up. The i < 10 condition also prevents an
- // infinite loop in case none of the existing thread heaps are
- // suitable places to steal from.
- for (int i = 0; i < 10;
- ++i, next_memory_steal_ = next_memory_steal_->next_) {
- // Reached the end of the linked list. Start at the beginning.
- if (next_memory_steal_ == NULL) {
- ASSERT(thread_heaps_ != NULL);
- next_memory_steal_ = thread_heaps_;
- }
- if (next_memory_steal_ == this ||
- next_memory_steal_->max_size_ <= kMinThreadCacheSize) {
- continue;
- }
- next_memory_steal_->max_size_ -= kStealAmount;
- max_size_ += kStealAmount;
-
- next_memory_steal_ = next_memory_steal_->next_;
- return;
- }
-}
-
-int ThreadCache::GetSamplePeriod() {
- return sampler_.GetSamplePeriod();
-}
-
-void ThreadCache::InitModule() {
- SpinLockHolder h(Static::pageheap_lock());
- if (!phinited) {
- Static::InitStaticVars();
- threadcache_allocator.Init();
- phinited = 1;
- }
-}
-
-void ThreadCache::InitTSD() {
- ASSERT(!tsd_inited_);
- perftools_pthread_key_create(&heap_key_, DestroyThreadCache);
- tsd_inited_ = true;
-
-#ifdef PTHREADS_CRASHES_IF_RUN_TOO_EARLY
- // We may have used a fake pthread_t for the main thread. Fix it.
- pthread_t zero;
- memset(&zero, 0, sizeof(zero));
- SpinLockHolder h(Static::pageheap_lock());
- for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) {
- if (h->tid_ == zero) {
- h->tid_ = pthread_self();
- }
- }
-#endif
-}
-
-ThreadCache* ThreadCache::CreateCacheIfNecessary() {
- // Initialize per-thread data if necessary
- ThreadCache* heap = NULL;
- {
- SpinLockHolder h(Static::pageheap_lock());
- // On some old glibc's, and on freebsd's libc (as of freebsd 8.1),
- // calling pthread routines (even pthread_self) too early could
- // cause a segfault. Since we can call pthreads quite early, we
- // have to protect against that in such situations by making a
- // 'fake' pthread. This is not ideal since it doesn't work well
- // when linking tcmalloc statically with apps that create threads
- // before main, so we only do it if we have to.
-#ifdef PTHREADS_CRASHES_IF_RUN_TOO_EARLY
- pthread_t me;
- if (!tsd_inited_) {
- memset(&me, 0, sizeof(me));
- } else {
- me = pthread_self();
- }
-#else
- const pthread_t me = pthread_self();
-#endif
-
- // This may be a recursive malloc call from pthread_setspecific()
- // In that case, the heap for this thread has already been created
- // and added to the linked list. So we search for that first.
- for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) {
- if (h->tid_ == me) {
- heap = h;
- break;
- }
- }
-
- if (heap == NULL) heap = NewHeap(me);
- }
-
- // We call pthread_setspecific() outside the lock because it may
- // call malloc() recursively. We check for the recursive call using
- // the "in_setspecific_" flag so that we can avoid calling
- // pthread_setspecific() if we are already inside pthread_setspecific().
- if (!heap->in_setspecific_ && tsd_inited_) {
- heap->in_setspecific_ = true;
- perftools_pthread_setspecific(heap_key_, heap);
-#ifdef HAVE_TLS
- // Also keep a copy in __thread for faster retrieval
- threadlocal_heap_ = heap;
-#endif
- heap->in_setspecific_ = false;
- }
- return heap;
-}
-
-ThreadCache* ThreadCache::NewHeap(pthread_t tid) {
- // Create the heap and add it to the linked list
- ThreadCache *heap = threadcache_allocator.New();
- heap->Init(tid);
- heap->next_ = thread_heaps_;
- heap->prev_ = NULL;
- if (thread_heaps_ != NULL) {
- thread_heaps_->prev_ = heap;
- } else {
- // This is the only thread heap at the momment.
- ASSERT(next_memory_steal_ == NULL);
- next_memory_steal_ = heap;
- }
- thread_heaps_ = heap;
- thread_heap_count_++;
- return heap;
-}
-
-void ThreadCache::BecomeIdle() {
- if (!tsd_inited_) return; // No caches yet
- ThreadCache* heap = GetThreadHeap();
- if (heap == NULL) return; // No thread cache to remove
- if (heap->in_setspecific_) return; // Do not disturb the active caller
-
- heap->in_setspecific_ = true;
- perftools_pthread_setspecific(heap_key_, NULL);
-#ifdef HAVE_TLS
- // Also update the copy in __thread
- threadlocal_heap_ = NULL;
-#endif
- heap->in_setspecific_ = false;
- if (GetThreadHeap() == heap) {
- // Somehow heap got reinstated by a recursive call to malloc
- // from pthread_setspecific. We give up in this case.
- return;
- }
-
- // We can now get rid of the heap
- DeleteCache(heap);
-}
-
-void ThreadCache::DestroyThreadCache(void* ptr) {
- // Note that "ptr" cannot be NULL since pthread promises not
- // to invoke the destructor on NULL values, but for safety,
- // we check anyway.
- if (ptr == NULL) return;
-#ifdef HAVE_TLS
- // Prevent fast path of GetThreadHeap() from returning heap.
- threadlocal_heap_ = NULL;
-#endif
- DeleteCache(reinterpret_cast<ThreadCache*>(ptr));
-}
-
-void ThreadCache::DeleteCache(ThreadCache* heap) {
- // Remove all memory from heap
- heap->Cleanup();
-
- // Remove from linked list
- SpinLockHolder h(Static::pageheap_lock());
- if (heap->next_ != NULL) heap->next_->prev_ = heap->prev_;
- if (heap->prev_ != NULL) heap->prev_->next_ = heap->next_;
- if (thread_heaps_ == heap) thread_heaps_ = heap->next_;
- thread_heap_count_--;
-
- if (next_memory_steal_ == heap) next_memory_steal_ = heap->next_;
- if (next_memory_steal_ == NULL) next_memory_steal_ = thread_heaps_;
- unclaimed_cache_space_ += heap->max_size_;
-
- threadcache_allocator.Delete(heap);
-}
-
-void ThreadCache::RecomputePerThreadCacheSize() {
- // Divide available space across threads
- int n = thread_heap_count_ > 0 ? thread_heap_count_ : 1;
- size_t space = overall_thread_cache_size_ / n;
-
- // Limit to allowed range
- if (space < kMinThreadCacheSize) space = kMinThreadCacheSize;
- if (space > kMaxThreadCacheSize) space = kMaxThreadCacheSize;
-
- double ratio = space / max<double>(1, per_thread_cache_size_);
- size_t claimed = 0;
- for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) {
- // Increasing the total cache size should not circumvent the
- // slow-start growth of max_size_.
- if (ratio < 1.0) {
- h->max_size_ = static_cast<size_t>(h->max_size_ * ratio);
- }
- claimed += h->max_size_;
- }
- unclaimed_cache_space_ = overall_thread_cache_size_ - claimed;
- per_thread_cache_size_ = space;
-}
-
-void ThreadCache::GetThreadStats(uint64_t* total_bytes, uint64_t* class_count) {
- for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) {
- *total_bytes += h->Size();
- if (class_count) {
- for (int cl = 0; cl < kNumClasses; ++cl) {
- class_count[cl] += h->freelist_length(cl);
- }
- }
- }
-}
-
-void ThreadCache::set_overall_thread_cache_size(size_t new_size) {
- // Clip the value to a reasonable range
- if (new_size < kMinThreadCacheSize) new_size = kMinThreadCacheSize;
- if (new_size > (1<<30)) new_size = (1<<30); // Limit to 1GB
- overall_thread_cache_size_ = new_size;
-
- RecomputePerThreadCacheSize();
-}
-
-} // namespace tcmalloc
diff --git a/third_party/tcmalloc/vendor/src/thread_cache.h b/third_party/tcmalloc/vendor/src/thread_cache.h
deleted file mode 100644
index 1d0413b..0000000
--- a/third_party/tcmalloc/vendor/src/thread_cache.h
+++ /dev/null
@@ -1,403 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// Author: Sanjay Ghemawat <opensource@google.com>
-
-#ifndef TCMALLOC_THREAD_CACHE_H_
-#define TCMALLOC_THREAD_CACHE_H_
-
-#include <config.h>
-#ifdef HAVE_PTHREAD
-#include <pthread.h> // for pthread_t, pthread_key_t
-#endif
-#include <stddef.h> // for size_t, NULL
-#ifdef HAVE_STDINT_H
-#include <stdint.h> // for uint32_t, uint64_t
-#endif
-#include <sys/types.h> // for ssize_t
-#include "common.h"
-#include "linked_list.h"
-#include "maybe_threads.h"
-#include "page_heap_allocator.h"
-#include "sampler.h"
-#include "static_vars.h"
-
-#include "common.h" // for SizeMap, kMaxSize, etc
-#include "internal_logging.h" // for ASSERT, etc
-#include "linked_list.h" // for SLL_Pop, SLL_PopRange, etc
-#include "page_heap_allocator.h" // for PageHeapAllocator
-#include "sampler.h" // for Sampler
-#include "static_vars.h" // for Static
-
-namespace tcmalloc {
-
-// Even if we have support for thread-local storage in the compiler
-// and linker, the OS may not support it. We need to check that at
-// runtime. Right now, we have to keep a manual set of "bad" OSes.
-#if defined(HAVE_TLS)
-extern bool kernel_supports_tls; // defined in thread_cache.cc
-void CheckIfKernelSupportsTLS();
-inline bool KernelSupportsTLS() {
- return kernel_supports_tls;
-}
-#endif // HAVE_TLS
-
-//-------------------------------------------------------------------
-// Data kept per thread
-//-------------------------------------------------------------------
-
-class ThreadCache {
- public:
- // All ThreadCache objects are kept in a linked list (for stats collection)
- ThreadCache* next_;
- ThreadCache* prev_;
-
- void Init(pthread_t tid);
- void Cleanup();
-
- // Accessors (mostly just for printing stats)
- int freelist_length(size_t cl) const { return list_[cl].length(); }
-
- // Total byte size in cache
- size_t Size() const { return size_; }
-
- // Allocate an object of the given size and class. The size given
- // must be the same as the size of the class in the size map.
- void* Allocate(size_t size, size_t cl);
- void Deallocate(void* ptr, size_t size_class);
-
- void Scavenge();
-
- int GetSamplePeriod();
-
- // Record allocation of "k" bytes. Return true iff allocation
- // should be sampled
- bool SampleAllocation(size_t k);
-
- static void InitModule();
- static void InitTSD();
- static ThreadCache* GetThreadHeap();
- static ThreadCache* GetCache();
- static ThreadCache* GetCacheIfPresent();
- static ThreadCache* CreateCacheIfNecessary();
- static void BecomeIdle();
-
- // Return the number of thread heaps in use.
- static inline int HeapsInUse();
-
- // Writes to total_bytes the total number of bytes used by all thread heaps.
- // class_count must be an array of size kNumClasses. Writes the number of
- // items on the corresponding freelist. class_count may be NULL.
- // The storage of both parameters must be zero intialized.
- // REQUIRES: Static::pageheap_lock is held.
- static void GetThreadStats(uint64_t* total_bytes, uint64_t* class_count);
-
- // Sets the total thread cache size to new_size, recomputing the
- // individual thread cache sizes as necessary.
- // REQUIRES: Static::pageheap lock is held.
- static void set_overall_thread_cache_size(size_t new_size);
- static size_t overall_thread_cache_size() {
- return overall_thread_cache_size_;
- }
-
- private:
- class FreeList {
- private:
- void* list_; // Linked list of nodes
-
-#ifdef _LP64
- // On 64-bit hardware, manipulating 16-bit values may be slightly slow.
- uint32_t length_; // Current length.
- uint32_t lowater_; // Low water mark for list length.
- uint32_t max_length_; // Dynamic max list length based on usage.
- // Tracks the number of times a deallocation has caused
- // length_ > max_length_. After the kMaxOverages'th time, max_length_
- // shrinks and length_overages_ is reset to zero.
- uint32_t length_overages_;
-#else
- // If we aren't using 64-bit pointers then pack these into less space.
- uint16_t length_;
- uint16_t lowater_;
- uint16_t max_length_;
- uint16_t length_overages_;
-#endif
-
- public:
- void Init() {
- list_ = NULL;
- length_ = 0;
- lowater_ = 0;
- max_length_ = 1;
- length_overages_ = 0;
- }
-
- // Return current length of list
- size_t length() const {
- return length_;
- }
-
- // Return the maximum length of the list.
- size_t max_length() const {
- return max_length_;
- }
-
- // Set the maximum length of the list. If 'new_max' > length(), the
- // client is responsible for removing objects from the list.
- void set_max_length(size_t new_max) {
- max_length_ = new_max;
- }
-
- // Return the number of times that length() has gone over max_length().
- size_t length_overages() const {
- return length_overages_;
- }
-
- void set_length_overages(size_t new_count) {
- length_overages_ = new_count;
- }
-
- // Is list empty?
- bool empty() const {
- return list_ == NULL;
- }
-
- // Low-water mark management
- int lowwatermark() const { return lowater_; }
- void clear_lowwatermark() { lowater_ = length_; }
-
- void Push(void* ptr) {
- SLL_Push(&list_, ptr);
- length_++;
- }
-
- void* Pop() {
- ASSERT(list_ != NULL);
- length_--;
- if (length_ < lowater_) lowater_ = length_;
- return SLL_Pop(&list_);
- }
-
- void* Next() {
- return SLL_Next(&list_);
- }
-
- void PushRange(int N, void *start, void *end) {
- SLL_PushRange(&list_, start, end);
- length_ += N;
- }
-
- void PopRange(int N, void **start, void **end) {
- SLL_PopRange(&list_, N, start, end);
- ASSERT(length_ >= N);
- length_ -= N;
- if (length_ < lowater_) lowater_ = length_;
- }
- };
-
- // Gets and returns an object from the central cache, and, if possible,
- // also adds some objects of that size class to this thread cache.
- void* FetchFromCentralCache(size_t cl, size_t byte_size);
-
- // Releases some number of items from src. Adjusts the list's max_length
- // to eventually converge on num_objects_to_move(cl).
- void ListTooLong(FreeList* src, size_t cl);
-
- // Releases N items from this thread cache.
- void ReleaseToCentralCache(FreeList* src, size_t cl, int N);
-
- // Increase max_size_ by reducing unclaimed_cache_space_ or by
- // reducing the max_size_ of some other thread. In both cases,
- // the delta is kStealAmount.
- void IncreaseCacheLimit();
- // Same as above but requires Static::pageheap_lock() is held.
- void IncreaseCacheLimitLocked();
-
- // If TLS is available, we also store a copy of the per-thread object
- // in a __thread variable since __thread variables are faster to read
- // than pthread_getspecific(). We still need pthread_setspecific()
- // because __thread variables provide no way to run cleanup code when
- // a thread is destroyed.
- // We also give a hint to the compiler to use the "initial exec" TLS
- // model. This is faster than the default TLS model, at the cost that
- // you cannot dlopen this library. (To see the difference, look at
- // the CPU use of __tls_get_addr with and without this attribute.)
- // Since we don't really use dlopen in google code -- and using dlopen
- // on a malloc replacement is asking for trouble in any case -- that's
- // a good tradeoff for us.
-#ifdef HAVE_TLS
- static __thread ThreadCache* threadlocal_heap_
-# ifdef HAVE___ATTRIBUTE__
- __attribute__ ((tls_model ("initial-exec")))
-# endif
- ;
-#endif
-
- // Thread-specific key. Initialization here is somewhat tricky
- // because some Linux startup code invokes malloc() before it
- // is in a good enough state to handle pthread_keycreate().
- // Therefore, we use TSD keys only after tsd_inited is set to true.
- // Until then, we use a slow path to get the heap object.
- static bool tsd_inited_;
- static pthread_key_t heap_key_;
-
- // Linked list of heap objects. Protected by Static::pageheap_lock.
- static ThreadCache* thread_heaps_;
- static int thread_heap_count_;
-
- // A pointer to one of the objects in thread_heaps_. Represents
- // the next ThreadCache from which a thread over its max_size_ should
- // steal memory limit. Round-robin through all of the objects in
- // thread_heaps_. Protected by Static::pageheap_lock.
- static ThreadCache* next_memory_steal_;
-
- // Overall thread cache size. Protected by Static::pageheap_lock.
- static size_t overall_thread_cache_size_;
-
- // Global per-thread cache size. Writes are protected by
- // Static::pageheap_lock. Reads are done without any locking, which should be
- // fine as long as size_t can be written atomically and we don't place
- // invariants between this variable and other pieces of state.
- static volatile size_t per_thread_cache_size_;
-
- // Represents overall_thread_cache_size_ minus the sum of max_size_
- // across all ThreadCaches. Protected by Static::pageheap_lock.
- static ssize_t unclaimed_cache_space_;
-
- // This class is laid out with the most frequently used fields
- // first so that hot elements are placed on the same cache line.
-
- size_t size_; // Combined size of data
- size_t max_size_; // size_ > max_size_ --> Scavenge()
-
- // We sample allocations, biased by the size of the allocation
- Sampler sampler_; // A sampler
-
- FreeList list_[kNumClasses]; // Array indexed by size-class
-
- pthread_t tid_; // Which thread owns it
- bool in_setspecific_; // In call to pthread_setspecific?
-
- // Allocate a new heap. REQUIRES: Static::pageheap_lock is held.
- static ThreadCache* NewHeap(pthread_t tid);
-
- // Use only as pthread thread-specific destructor function.
- static void DestroyThreadCache(void* ptr);
-
- static void DeleteCache(ThreadCache* heap);
- static void RecomputePerThreadCacheSize();
-
- // Ensure that this class is cacheline-aligned. This is critical for
- // performance, as false sharing would negate many of the benefits
- // of a per-thread cache.
-} CACHELINE_ALIGNED;
-
-// Allocator for thread heaps
-// This is logically part of the ThreadCache class, but MSVC, at
-// least, does not like using ThreadCache as a template argument
-// before the class is fully defined. So we put it outside the class.
-extern PageHeapAllocator<ThreadCache> threadcache_allocator;
-
-inline int ThreadCache::HeapsInUse() {
- return threadcache_allocator.inuse();
-}
-
-inline bool ThreadCache::SampleAllocation(size_t k) {
- return sampler_.SampleAllocation(k);
-}
-
-inline void* ThreadCache::Allocate(size_t size, size_t cl) {
- ASSERT(size <= kMaxSize);
- ASSERT(size == Static::sizemap()->ByteSizeForClass(cl));
-
- FreeList* list = &list_[cl];
- if (list->empty()) {
- return FetchFromCentralCache(cl, size);
- }
- size_ -= size;
- return list->Pop();
-}
-
-inline void ThreadCache::Deallocate(void* ptr, size_t cl) {
- FreeList* list = &list_[cl];
- size_ += Static::sizemap()->ByteSizeForClass(cl);
- ssize_t size_headroom = max_size_ - size_ - 1;
-
- // This catches back-to-back frees of allocs in the same size
- // class. A more comprehensive (and expensive) test would be to walk
- // the entire freelist. But this might be enough to find some bugs.
- ASSERT(ptr != list->Next());
-
- list->Push(ptr);
- ssize_t list_headroom =
- static_cast<ssize_t>(list->max_length()) - list->length();
-
- // There are two relatively uncommon things that require further work.
- // In the common case we're done, and in that case we need a single branch
- // because of the bitwise-or trick that follows.
- if ((list_headroom | size_headroom) < 0) {
- if (list_headroom < 0) {
- ListTooLong(list, cl);
- }
- if (size_ >= max_size_) Scavenge();
- }
-}
-
-inline ThreadCache* ThreadCache::GetThreadHeap() {
-#ifdef HAVE_TLS
- // __thread is faster, but only when the kernel supports it
- if (KernelSupportsTLS())
- return threadlocal_heap_;
-#endif
- return reinterpret_cast<ThreadCache *>(
- perftools_pthread_getspecific(heap_key_));
-}
-
-inline ThreadCache* ThreadCache::GetCache() {
- ThreadCache* ptr = NULL;
- if (!tsd_inited_) {
- InitModule();
- } else {
- ptr = GetThreadHeap();
- }
- if (ptr == NULL) ptr = CreateCacheIfNecessary();
- return ptr;
-}
-
-// In deletion paths, we do not try to create a thread-cache. This is
-// because we may be in the thread destruction code and may have
-// already cleaned up the cache for this thread.
-inline ThreadCache* ThreadCache::GetCacheIfPresent() {
- if (!tsd_inited_) return NULL;
- return GetThreadHeap();
-}
-
-} // namespace tcmalloc
-
-#endif // TCMALLOC_THREAD_CACHE_H_
diff --git a/third_party/tcmalloc/vendor/src/windows/TODO b/third_party/tcmalloc/vendor/src/windows/TODO
deleted file mode 100644
index 708ec23..0000000
--- a/third_party/tcmalloc/vendor/src/windows/TODO
+++ /dev/null
@@ -1,86 +0,0 @@
-* Get heap-profile-table.cc using DeleteMatchingFiles
-* Get heap-profile-table.cc using FillProcSelfMaps, DumpProcSelfMaps
-* Play around with ExperimentalGetStackTrace
-* Support the windows-level memory-allocation functions? See
- /home/build/googleclient/earth/client/tools/memorytracking/client/memorytrace/src/memorytrace.cpp
- /home/build/googleclient/total_recall/common/sitestep/*
- http://www.internals.com/articles/apispy/apispy.htm
- http://www.wheaty.net/APISPY32.zip
-* Verify /proc/xxx/maps:
- http://www.geocities.com/wah_java_dotnet/procmap/index.html
-* Figure out how to edit the executable IAT so tcmalloc.dll is loaded first
-* Use QueryPerformanceCounter instead of GetTickCount() (also for sparsehash)
-
-----
-More info on windows-level memory-allocation functions:
- C runtime malloc
- LocalAlloc
- GlobalAlloc
- HeapAlloc
- VirtualAlloc
- mmap stuff
-
-malloc, LocalAlloc and GlobalAlloc call HeapAlloc, which calls
-VirtualAlloc when needed, which calls VirtualAllocEx (the __sbrk equiv?)
-
-siggi sez: If you want to do a generic job, you probably need to
-preserve the semantics of all of these Win32 calls:
- Heap32First
- Heap32ListFirst
- Heap32ListNext
- Heap32Next
- HeapAlloc
- HeapCompact
- HeapCreate
- HeapCreateTagsW
- HeapDestroy
- HeapExtend
- HeapFree
- HeapLock
- HeapQueryInformation
- HeapQueryTagW
- HeapReAlloc
- HeapSetInformation
- HeapSize
- HeapSummary
- HeapUnlock
- HeapUsage
- HeapValidate
- HeapWalk
-
-kernel32.dll export functions and nt.dll export functions:
- http://www.shorthike.com/svn/trunk/tools_win32/dm/lib/kernel32.def
- http://undocumented.ntinternals.net/
-
-You can edit the executable IAT to have the patching DLL be the
-first one loaded.
-
-Most complete way to intercept system calls is patch the functions
-(not the IAT).
-
-Microsoft has somee built-in routines for heap-checking:
- http://support.microsoft.com/kb/268343
-
-----
-Itimer replacement:
- http://msdn2.microsoft.com/en-us/library/ms712713.aspx
-
-----
-Changes I've had to make to the project file:
-
-0) When creating the project file, click on "no autogenerated files"
-
---- For each project:
-1) Alt-F7 -> General -> [pulldown "all configurations" ] -> Output Directory -> $(SolutionDir)$(ConfigurationName)
-2) Alt-F7 -> General -> [pulldown "all configurations" ] -> Intermediate Directory -> $(ConfigurationName)
-
---- For each .cc file:
-1) Alt-F7 -> C/C++ -> General -> [pulldown "all configurations"] -> Additional Include Directives --> src/windows + src/
-2) Alt-F7 -> C/C++ -> Code Generation -> Runtime Library -> Multi-threaded, debug/release, DLL or not
-
---- For DLL:
-3) Alt-F7 -> Linker -> Input -> [pulldown "all configurations" ] -> Module Definition File -> src\windows\vc7and8.def
---- For binaries depending on a DLL:
-3) Right-click on project -> Project Dependencies -> [add dll]
---- For static binaries (not depending on a DLL)
-3) Alt-F7 -> C/C++ -> Command Line -> [pulldown "all configurations"] -> /D PERFTOOLS_DLL_DECL=
diff --git a/third_party/tcmalloc/vendor/src/windows/addr2line-pdb.c b/third_party/tcmalloc/vendor/src/windows/addr2line-pdb.c
deleted file mode 100644
index 5c65a03..0000000
--- a/third_party/tcmalloc/vendor/src/windows/addr2line-pdb.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: David Vitek
- *
- * Dump function addresses using Microsoft debug symbols. This works
- * on PDB files. Note that this program will download symbols to
- * c:\websymbols without asking.
- */
-
-#define WIN32_LEAN_AND_MEAN
-#define _CRT_SECURE_NO_WARNINGS
-#define _CRT_SECURE_NO_DEPRECATE
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <windows.h>
-#include <dbghelp.h>
-
-#define SEARCH_CAP (1024*1024)
-#define WEBSYM "SRV*c:\\websymbols*http://msdl.microsoft.com/download/symbols"
-
-void usage() {
- fprintf(stderr, "usage: "
- "addr2line-pdb [-f|--functions] [-C|--demangle] [-e filename]\n");
- fprintf(stderr, "(Then list the hex addresses on stdin, one per line)\n");
-}
-
-int main(int argc, char *argv[]) {
- DWORD error;
- HANDLE process;
- ULONG64 module_base;
- int i;
- char* search;
- char buf[256]; /* Enough to hold one hex address, I trust! */
- int rv = 0;
- /* We may add SYMOPT_UNDNAME if --demangle is specified: */
- DWORD symopts = SYMOPT_DEFERRED_LOADS | SYMOPT_DEBUG | SYMOPT_LOAD_LINES;
- char* filename = "a.out"; /* The default if -e isn't specified */
- int print_function_name = 0; /* Set to 1 if -f is specified */
-
- for (i = 1; i < argc; i++) {
- if (strcmp(argv[i], "--functions") == 0 || strcmp(argv[i], "-f") == 0) {
- print_function_name = 1;
- } else if (strcmp(argv[i], "--demangle") == 0 ||
- strcmp(argv[i], "-C") == 0) {
- symopts |= SYMOPT_UNDNAME;
- } else if (strcmp(argv[i], "-e") == 0) {
- if (i + 1 >= argc) {
- fprintf(stderr, "FATAL ERROR: -e must be followed by a filename\n");
- return 1;
- }
- filename = argv[i+1];
- i++; /* to skip over filename too */
- } else if (strcmp(argv[i], "--help") == 0) {
- usage();
- exit(0);
- } else {
- usage();
- exit(1);
- }
- }
-
- process = GetCurrentProcess();
-
- if (!SymInitialize(process, NULL, FALSE)) {
- error = GetLastError();
- fprintf(stderr, "SymInitialize returned error : %d\n", error);
- return 1;
- }
-
- search = malloc(SEARCH_CAP);
- if (SymGetSearchPath(process, search, SEARCH_CAP)) {
- if (strlen(search) + sizeof(";" WEBSYM) > SEARCH_CAP) {
- fprintf(stderr, "Search path too long\n");
- SymCleanup(process);
- return 1;
- }
- strcat(search, ";" WEBSYM);
- } else {
- error = GetLastError();
- fprintf(stderr, "SymGetSearchPath returned error : %d\n", error);
- rv = 1; /* An error, but not a fatal one */
- strcpy(search, WEBSYM); /* Use a default value */
- }
- if (!SymSetSearchPath(process, search)) {
- error = GetLastError();
- fprintf(stderr, "SymSetSearchPath returned error : %d\n", error);
- rv = 1; /* An error, but not a fatal one */
- }
-
- SymSetOptions(symopts);
- module_base = SymLoadModuleEx(process, NULL, filename, NULL, 0, 0, NULL, 0);
- if (!module_base) {
- /* SymLoadModuleEx failed */
- error = GetLastError();
- fprintf(stderr, "SymLoadModuleEx returned error : %d for %s\n",
- error, filename);
- SymCleanup(process);
- return 1;
- }
-
- buf[sizeof(buf)-1] = '\0'; /* Just to be safe */
- while (fgets(buf, sizeof(buf)-1, stdin)) {
- /* GNU addr2line seems to just do a strtol and ignore any
- * weird characters it gets, so we will too.
- */
- unsigned __int64 addr = _strtoui64(buf, NULL, 16);
- ULONG64 buffer[(sizeof(SYMBOL_INFO) +
- MAX_SYM_NAME*sizeof(TCHAR) +
- sizeof(ULONG64) - 1)
- / sizeof(ULONG64)];
- PSYMBOL_INFO pSymbol = (PSYMBOL_INFO)buffer;
- IMAGEHLP_LINE64 line;
- DWORD dummy;
- pSymbol->SizeOfStruct = sizeof(SYMBOL_INFO);
- pSymbol->MaxNameLen = MAX_SYM_NAME;
- if (print_function_name) {
- if (SymFromAddr(process, (DWORD64)addr, NULL, pSymbol)) {
- printf("%s\n", pSymbol->Name);
- } else {
- printf("??\n");
- }
- }
- line.SizeOfStruct = sizeof(IMAGEHLP_LINE64);
- if (SymGetLineFromAddr64(process, (DWORD64)addr, &dummy, &line)) {
- printf("%s:%d\n", line.FileName, (int)line.LineNumber);
- } else {
- printf("??:0\n");
- }
- }
- SymUnloadModule64(process, module_base);
- SymCleanup(process);
- return rv;
-}
diff --git a/third_party/tcmalloc/vendor/src/windows/auto_testing_hook.h b/third_party/tcmalloc/vendor/src/windows/auto_testing_hook.h
deleted file mode 100644
index 5a04797..0000000
--- a/third_party/tcmalloc/vendor/src/windows/auto_testing_hook.h
+++ /dev/null
@@ -1,155 +0,0 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Utility for using SideStep with unit tests.
-
-#ifndef CEEE_TESTING_SIDESTEP_AUTO_TESTING_HOOK_H_
-#define CEEE_TESTING_SIDESTEP_AUTO_TESTING_HOOK_H_
-
-#include "base/basictypes.h"
-#include "base/logging.h"
-#include "preamble_patcher.h"
-
-#define SIDESTEP_CHK(x) CHECK(x)
-#define SIDESTEP_EXPECT_TRUE(x) SIDESTEP_CHK(x)
-
-namespace sidestep {
-
-// Same trick as common/scope_cleanup.h ScopeGuardImplBase
-class AutoTestingHookBase {
- public:
- virtual ~AutoTestingHookBase() {}
-};
-
-// This is the typedef you normally use for the class, e.g.
-//
-// AutoTestingHook hook = MakeTestingHook(TargetFunc, HookTargetFunc);
-//
-// The 'hook' variable will then be destroyed when it goes out of scope.
-//
-// NOTE: You must not hold this type as a member of another class. Its
-// destructor will not get called.
-typedef const AutoTestingHookBase& AutoTestingHook;
-
-// This is the class you must use when holding a hook as a member of another
-// class, e.g.
-//
-// public:
-// AutoTestingHookHolder holder_;
-// MyClass() : my_hook_holder(MakeTestingHookHolder(Target, Hook)) {}
-class AutoTestingHookHolder {
- public:
- explicit AutoTestingHookHolder(AutoTestingHookBase* hook) : hook_(hook) {}
- ~AutoTestingHookHolder() { delete hook_; }
- private:
- AutoTestingHookHolder() {} // disallow
- AutoTestingHookBase* hook_;
-};
-
-// This class helps patch a function, then unpatch it when the object exits
-// scope, and also maintains the pointer to the original function stub.
-//
-// To enable use of the class without having to explicitly provide the
-// type of the function pointers (and instead only providing it
-// implicitly) we use the same trick as ScopeGuard (see
-// common/scope_cleanup.h) uses, so to create a hook you use the MakeHook
-// function rather than a constructor.
-//
-// NOTE: This function is only safe for e.g. unit tests and _not_ for
-// production code. See PreamblePatcher class for details.
-template <typename T>
-class AutoTestingHookImpl : public AutoTestingHookBase {
- public:
- static AutoTestingHookImpl<T> MakeTestingHook(T target_function,
- T replacement_function,
- bool do_it) {
- return AutoTestingHookImpl<T>(target_function, replacement_function, do_it);
- }
-
- static AutoTestingHookImpl<T>* MakeTestingHookHolder(T target_function,
- T replacement_function,
- bool do_it) {
- return new AutoTestingHookImpl<T>(target_function,
- replacement_function, do_it);
- }
-
- ~AutoTestingHookImpl() {
- if (did_it_) {
- SIDESTEP_CHK(SIDESTEP_SUCCESS == PreamblePatcher::Unpatch(
- (void*)target_function_, (void*)replacement_function_,
- (void*)original_function_));
- }
- }
-
- // Returns a pointer to the original function. To use this method you will
- // have to explicitly create an AutoTestingHookImpl of the specific
- // function pointer type (i.e. not use the AutoTestingHook typedef).
- T original_function() {
- return original_function_;
- }
-
- private:
- AutoTestingHookImpl(T target_function, T replacement_function, bool do_it)
- : target_function_(target_function),
- original_function_(NULL),
- replacement_function_(replacement_function),
- did_it_(do_it) {
- if (do_it) {
- SIDESTEP_CHK(SIDESTEP_SUCCESS == PreamblePatcher::Patch(target_function,
- replacement_function,
- &original_function_));
- }
- }
-
- T target_function_; // always valid
- T original_function_; // always valid
- T replacement_function_; // always valid
- bool did_it_; // Remember if we did it or not...
-};
-
-template <typename T>
-inline AutoTestingHookImpl<T> MakeTestingHook(T target,
- T replacement,
- bool do_it) {
- return AutoTestingHookImpl<T>::MakeTestingHook(target, replacement, do_it);
-}
-
-template <typename T>
-inline AutoTestingHookImpl<T> MakeTestingHook(T target, T replacement) {
- return AutoTestingHookImpl<T>::MakeTestingHook(target, replacement, true);
-}
-
-template <typename T>
-inline AutoTestingHookImpl<T>* MakeTestingHookHolder(T target, T replacement) {
- return AutoTestingHookImpl<T>::MakeTestingHookHolder(target, replacement,
- true);
-}
-
-}; // namespace sidestep
-
-#endif // CEEE_TESTING_SIDESTEP_AUTO_TESTING_HOOK_H_
diff --git a/third_party/tcmalloc/vendor/src/windows/config.h b/third_party/tcmalloc/vendor/src/windows/config.h
deleted file mode 100644
index 9d61884..0000000
--- a/third_party/tcmalloc/vendor/src/windows/config.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/* A manual version of config.h fit for windows machines. */
-
-/* Sometimes we accidentally #include this config.h instead of the one
- in .. -- this is particularly true for msys/mingw, which uses the
- unix config.h but also runs code in the windows directory.
- */
-#ifdef __MINGW32__
-#include "../config.h"
-#define GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_
-#endif
-
-#ifndef GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_
-#define GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_
-
-/* define this if you are linking tcmalloc statically and overriding the
- * default allocators.
- * For instructions on how to use this mode, see
- * http://groups.google.com/group/google-perftools/browse_thread/thread/41cd3710af85e57b
- */
-#undef WIN32_OVERRIDE_ALLOCATORS
-
-/* Define to 1 if your libc has a snprintf implementation */
-#undef HAVE_SNPRINTF
-
-/* Define to 1 if compiler supports __builtin_stack_pointer */
-#undef HAVE_BUILTIN_STACK_POINTER
-
-/* Define to 1 if you have the <conflict-signal.h> header file. */
-#undef HAVE_CONFLICT_SIGNAL_H
-
-/* Define to 1 if you have the <cygwin/signal.h> header file. */
-#undef HAVE_CYGWIN_SIGNAL_H
-
-/* Define to 1 if you have the declaration of `cfree', and to 0 if you don't.
- */
-#undef HAVE_DECL_CFREE
-
-/* Define to 1 if you have the declaration of `memalign', and to 0 if you
- don't. */
-#undef HAVE_DECL_MEMALIGN
-
-/* Define to 1 if you have the declaration of `posix_memalign', and to 0 if
- you don't. */
-#undef HAVE_DECL_POSIX_MEMALIGN
-
-/* Define to 1 if you have the declaration of `pvalloc', and to 0 if you
- don't. */
-#undef HAVE_DECL_PVALLOC
-
-/* Define to 1 if you have the declaration of `uname', and to 0 if you don't.
- */
-#undef HAVE_DECL_UNAME
-
-/* Define to 1 if you have the declaration of `valloc', and to 0 if you don't.
- */
-#undef HAVE_DECL_VALLOC
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if the system has the type `Elf32_Versym'. */
-#undef HAVE_ELF32_VERSYM
-
-/* Define to 1 if you have the <execinfo.h> header file. */
-#undef HAVE_EXECINFO_H
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if you have the <features.h> header file. */
-#undef HAVE_FEATURES_H
-
-/* Define to 1 if you have the `geteuid' function. */
-#undef HAVE_GETEUID
-
-/* Define to 1 if you have the `getpagesize' function. */
-#define HAVE_GETPAGESIZE 1 /* we define it in windows/port.cc */
-
-/* Define to 1 if you have the <glob.h> header file. */
-#undef HAVE_GLOB_H
-
-/* Define to 1 if you have the <grp.h> header file. */
-#undef HAVE_GRP_H
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <libunwind.h> header file. */
-#undef HAVE_LIBUNWIND_H
-
-/* Define to 1 if you have the <linux/ptrace.h> header file. */
-#undef HAVE_LINUX_PTRACE_H
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#define HAVE_MALLOC_H 1
-
-/* Define to 1 if you have the <malloc/malloc.h> header file. */
-#undef HAVE_MALLOC_MALLOC_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have a working `mmap' system call. */
-#undef HAVE_MMAP
-
-/* define if the compiler implements namespaces */
-#define HAVE_NAMESPACES 1
-
-/* Define to 1 if you have the <poll.h> header file. */
-#undef HAVE_POLL_H
-
-/* define if libc has program_invocation_name */
-#undef HAVE_PROGRAM_INVOCATION_NAME
-
-/* Define if you have POSIX threads libraries and header files. */
-#undef HAVE_PTHREAD
-
-/* Define to 1 if you have the <pwd.h> header file. */
-#undef HAVE_PWD_H
-
-/* Define to 1 if you have the `sbrk' function. */
-#undef HAVE_SBRK
-
-/* Define to 1 if you have the <sched.h> header file. */
-#undef HAVE_SCHED_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if the system has the type `struct mallinfo'. */
-#undef HAVE_STRUCT_MALLINFO
-
-/* Define to 1 if you have the <sys/cdefs.h> header file. */
-#undef HAVE_SYS_CDEFS_H
-
-/* Define to 1 if you have the <sys/malloc.h> header file. */
-#undef HAVE_SYS_MALLOC_H
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#undef HAVE_SYS_PARAM_H
-
-/* Define to 1 if you have the <sys/prctl.h> header file. */
-#undef HAVE_SYS_PRCTL_H
-
-/* Define to 1 if you have the <sys/resource.h> header file. */
-#undef HAVE_SYS_RESOURCE_H
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/syscall.h> header file. */
-#undef HAVE_SYS_SYSCALL_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* <sys/ucontext.h> is broken on redhat 7 */
-#undef HAVE_SYS_UCONTEXT_H
-
-/* Define to 1 if you have the <sys/wait.h> header file. */
-#undef HAVE_SYS_WAIT_H
-
-/* Define to 1 if compiler supports __thread */
-#define HAVE_TLS 1
-
-/* Define to 1 if you have the <ucontext.h> header file. */
-#undef HAVE_UCONTEXT_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the <unwind.h> header file. */
-#undef HAVE_UNWIND_H
-
-/* Define to 1 if you have the <valgrind.h> header file. */
-#undef HAVE_VALGRIND_H
-
-/* define if your compiler has __attribute__ */
-#undef HAVE___ATTRIBUTE__
-
-/* Define to 1 if compiler supports __environ */
-#undef HAVE___ENVIRON
-
-/* Define to 1 if the system has the type `__int64'. */
-#define HAVE___INT64 1
-
-/* prefix where we look for installed files */
-#undef INSTALL_PREFIX
-
-/* Define to 1 if int32_t is equivalent to intptr_t */
-#undef INT32_EQUALS_INTPTR
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
- */
-#undef LT_OBJDIR
-
-/* Define to 'volatile' if __malloc_hook is declared volatile */
-#undef MALLOC_HOOK_MAYBE_VOLATILE
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-#undef NO_MINUS_C_MINUS_O
-
-/* Name of package */
-#define PACKAGE "gperftools"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "opensource@google.com"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "gperftools"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "gperftools 2.0"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "gperftools"
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "2.0"
-
-/* How to access the PC from a struct ucontext */
-#undef PC_FROM_UCONTEXT
-
-/* Always the empty-string on non-windows systems. On windows, should be
- "__declspec(dllexport)". This way, when we compile the dll, we export our
- functions/classes. It's safe to define this here because config.h is only
- used internally, to compile the DLL, and every DLL source file #includes
- "config.h" before anything else. */
-#ifndef PERFTOOLS_DLL_DECL
-# define PERFTOOLS_IS_A_DLL 1 /* not set if you're statically linking */
-# define PERFTOOLS_DLL_DECL __declspec(dllexport)
-# define PERFTOOLS_DLL_DECL_FOR_UNITTESTS __declspec(dllimport)
-#endif
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIdS "Id"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIuS "Iu"
-
-/* printf format code for printing a size_t and ssize_t */
-#define PRIxS "Ix"
-
-/* Mark the systems where we know it's bad if pthreads runs too
- early before main (before threads are initialized, presumably). */
-#ifdef __FreeBSD__
-#define PTHREADS_CRASHES_IF_RUN_TOO_EARLY 1
-#endif
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-#undef PTHREAD_CREATE_JOINABLE
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* the namespace where STL code like vector<> is defined */
-#define STL_NAMESPACE std
-
-/* Version number of package */
-#undef VERSION
-
-/* C99 says: define this to get the PRI... macros from stdint.h */
-#ifndef __STDC_FORMAT_MACROS
-# define __STDC_FORMAT_MACROS 1
-#endif
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-#undef inline
-#endif
-
-// ---------------------------------------------------------------------
-// Extra stuff not found in config.h.in
-
-// This must be defined before the windows.h is included. We need at
-// least 0x0400 for mutex.h to have access to TryLock, and at least
-// 0x0501 for patch_functions.cc to have access to GetModuleHandleEx.
-// (This latter is an optimization we could take out if need be.)
-#ifndef _WIN32_WINNT
-# define _WIN32_WINNT 0x0501
-#endif
-
-// We want to make sure not to ever try to #include heap-checker.h
-#define NO_HEAP_CHECK 1
-
-// TODO(csilvers): include windows/port.h in every relevant source file instead?
-#include "windows/port.h"
-
-#endif /* GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_ */
diff --git a/third_party/tcmalloc/vendor/src/windows/get_mangled_names.cc b/third_party/tcmalloc/vendor/src/windows/get_mangled_names.cc
deleted file mode 100644
index e8a96df..0000000
--- a/third_party/tcmalloc/vendor/src/windows/get_mangled_names.cc
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (c) 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Craig Silverstein (opensource@google.com)
-
-// When you are porting perftools to a new compiler or architecture
-// (win64 vs win32) for instance, you'll need to change the mangled
-// symbol names for operator new and friends at the top of
-// patch_functions.cc. This file helps you do that.
-//
-// It does this by defining these functions with the proper signature.
-// All you need to do is compile this file and the run dumpbin on it.
-// (See http://msdn.microsoft.com/en-us/library/5x49w699.aspx for more
-// on dumpbin). To do this in MSVC, use the MSVC commandline shell:
-// http://msdn.microsoft.com/en-us/library/ms235639(VS.80).aspx)
-//
-// The run:
-// cl /c get_mangled_names.cc
-// dumpbin /symbols get_mangled_names.obj
-//
-// It will print out the mangled (and associated unmangled) names of
-// the 8 symbols you need to put at the top of patch_functions.cc
-
-#include <sys/types.h> // for size_t
-#include <new> // for nothrow_t
-
-static char m; // some dummy memory so new doesn't return NULL.
-
-void* operator new(size_t size) { return &m; }
-void operator delete(void* p) throw() { }
-void* operator new[](size_t size) { return &m; }
-void operator delete[](void* p) throw() { }
-
-void* operator new(size_t size, const std::nothrow_t&) throw() { return &m; }
-void operator delete(void* p, const std::nothrow_t&) throw() { }
-void* operator new[](size_t size, const std::nothrow_t&) throw() { return &m; }
-void operator delete[](void* p, const std::nothrow_t&) throw() { }
diff --git a/third_party/tcmalloc/vendor/src/windows/google/tcmalloc.h b/third_party/tcmalloc/vendor/src/windows/google/tcmalloc.h
deleted file mode 100644
index c7db631..0000000
--- a/third_party/tcmalloc/vendor/src/windows/google/tcmalloc.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* The code has moved to gperftools/. Use that include-directory for
- * new code.
- */
-#include <gperftools/tcmalloc.h>
diff --git a/third_party/tcmalloc/vendor/src/windows/gperftools/tcmalloc.h b/third_party/tcmalloc/vendor/src/windows/gperftools/tcmalloc.h
deleted file mode 100644
index db32c53..0000000
--- a/third_party/tcmalloc/vendor/src/windows/gperftools/tcmalloc.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat <opensource@google.com>
- * .h.in file by Craig Silverstein <opensource@google.com>
- */
-
-#ifndef TCMALLOC_TCMALLOC_H_
-#define TCMALLOC_TCMALLOC_H_
-
-#include <stddef.h> // for size_t
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // where glibc defines __THROW
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW /* I guess we're not on a glibc system */
-# define __THROW /* __THROW is just an optimization, so ok to make it "" */
-#endif
-
-// Define the version number so folks can check against it
-#define TC_VERSION_MAJOR 2
-#define TC_VERSION_MINOR 0
-#define TC_VERSION_PATCH ""
-#define TC_VERSION_STRING "gperftools 2.0"
-
-#include <stdlib.h> // for struct mallinfo, if it's defined
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-namespace std {
-struct nothrow_t;
-}
-
-extern "C" {
-#endif
- // Returns a human-readable version string. If major, minor,
- // and/or patch are not NULL, they are set to the major version,
- // minor version, and patch-code (a string, usually "").
- PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor,
- const char** patch) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW;
- PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment,
- size_t __size) __THROW;
- PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr,
- size_t align, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) __THROW;
-
- PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW;
- PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW;
-#if 0
- PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW;
-#endif
-
- // This is an alias for MallocExtension::instance()->GetAllocatedSize().
- // It is equivalent to
- // OS X: malloc_size()
- // glibc: malloc_usable_size()
- // Windows: _msize()
- PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW;
-
-#ifdef __cplusplus
- PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW;
- PERFTOOLS_DLL_DECL void* tc_new(size_t size);
- PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void* tc_newarray(size_t size);
- PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p,
- const std::nothrow_t&) __THROW;
-}
-#endif
-
-#endif // #ifndef TCMALLOC_TCMALLOC_H_
diff --git a/third_party/tcmalloc/vendor/src/windows/gperftools/tcmalloc.h.in b/third_party/tcmalloc/vendor/src/windows/gperftools/tcmalloc.h.in
deleted file mode 100644
index d09ec95..0000000
--- a/third_party/tcmalloc/vendor/src/windows/gperftools/tcmalloc.h.in
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (c) 2003, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat <opensource@google.com>
- * .h.in file by Craig Silverstein <opensource@google.com>
- */
-
-#ifndef TCMALLOC_TCMALLOC_H_
-#define TCMALLOC_TCMALLOC_H_
-
-#include <stddef.h> // for size_t
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h> // where glibc defines __THROW
-#endif
-
-// __THROW is defined in glibc systems. It means, counter-intuitively,
-// "This function will never throw an exception." It's an optional
-// optimization tool, but we may need to use it to match glibc prototypes.
-#ifndef __THROW /* I guess we're not on a glibc system */
-# define __THROW /* __THROW is just an optimization, so ok to make it "" */
-#endif
-
-// Define the version number so folks can check against it
-#define TC_VERSION_MAJOR @TC_VERSION_MAJOR@
-#define TC_VERSION_MINOR @TC_VERSION_MINOR@
-#define TC_VERSION_PATCH "@TC_VERSION_PATCH@"
-#define TC_VERSION_STRING "gperftools @TC_VERSION_MAJOR@.@TC_VERSION_MINOR@@TC_VERSION_PATCH@"
-
-#include <stdlib.h> // for struct mallinfo, if it's defined
-
-// Annoying stuff for windows -- makes sure clients can import these functions
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-# define PERFTOOLS_DLL_DECL __declspec(dllimport)
-# else
-# define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-#ifdef __cplusplus
-namespace std {
-struct nothrow_t;
-}
-
-extern "C" {
-#endif
- // Returns a human-readable version string. If major, minor,
- // and/or patch are not NULL, they are set to the major version,
- // minor version, and patch-code (a string, usually "").
- PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor,
- const char** patch) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW;
- PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW;
-
- PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment,
- size_t __size) __THROW;
- PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr,
- size_t align, size_t size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) __THROW;
- PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) __THROW;
-
- PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW;
- PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW;
-#if 0
- PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW;
-#endif
-
- // This is an alias for MallocExtension::instance()->GetAllocatedSize().
- // It is equivalent to
- // OS X: malloc_size()
- // glibc: malloc_usable_size()
- // Windows: _msize()
- PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW;
-
-#ifdef __cplusplus
- PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW;
- PERFTOOLS_DLL_DECL void* tc_new(size_t size);
- PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void* tc_newarray(size_t size);
- PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW;
- PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p,
- const std::nothrow_t&) __THROW;
-}
-#endif
-
-#endif // #ifndef TCMALLOC_TCMALLOC_H_
diff --git a/third_party/tcmalloc/vendor/src/windows/ia32_modrm_map.cc b/third_party/tcmalloc/vendor/src/windows/ia32_modrm_map.cc
deleted file mode 100644
index 142c7cb..0000000
--- a/third_party/tcmalloc/vendor/src/windows/ia32_modrm_map.cc
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- *
- * Table of relevant information about how to decode the ModR/M byte.
- * Based on information in the IA-32 Intel® Architecture
- * Software Developer's Manual Volume 2: Instruction Set Reference.
- */
-
-#include "mini_disassembler.h"
-#include "mini_disassembler_types.h"
-
-namespace sidestep {
-
-const ModrmEntry MiniDisassembler::s_ia16_modrm_map_[] = {
-// mod == 00
- /* r/m == 000 */ { false, false, OS_ZERO },
- /* r/m == 001 */ { false, false, OS_ZERO },
- /* r/m == 010 */ { false, false, OS_ZERO },
- /* r/m == 011 */ { false, false, OS_ZERO },
- /* r/m == 100 */ { false, false, OS_ZERO },
- /* r/m == 101 */ { false, false, OS_ZERO },
- /* r/m == 110 */ { true, false, OS_WORD },
- /* r/m == 111 */ { false, false, OS_ZERO },
-// mod == 01
- /* r/m == 000 */ { true, false, OS_BYTE },
- /* r/m == 001 */ { true, false, OS_BYTE },
- /* r/m == 010 */ { true, false, OS_BYTE },
- /* r/m == 011 */ { true, false, OS_BYTE },
- /* r/m == 100 */ { true, false, OS_BYTE },
- /* r/m == 101 */ { true, false, OS_BYTE },
- /* r/m == 110 */ { true, false, OS_BYTE },
- /* r/m == 111 */ { true, false, OS_BYTE },
-// mod == 10
- /* r/m == 000 */ { true, false, OS_WORD },
- /* r/m == 001 */ { true, false, OS_WORD },
- /* r/m == 010 */ { true, false, OS_WORD },
- /* r/m == 011 */ { true, false, OS_WORD },
- /* r/m == 100 */ { true, false, OS_WORD },
- /* r/m == 101 */ { true, false, OS_WORD },
- /* r/m == 110 */ { true, false, OS_WORD },
- /* r/m == 111 */ { true, false, OS_WORD },
-// mod == 11
- /* r/m == 000 */ { false, false, OS_ZERO },
- /* r/m == 001 */ { false, false, OS_ZERO },
- /* r/m == 010 */ { false, false, OS_ZERO },
- /* r/m == 011 */ { false, false, OS_ZERO },
- /* r/m == 100 */ { false, false, OS_ZERO },
- /* r/m == 101 */ { false, false, OS_ZERO },
- /* r/m == 110 */ { false, false, OS_ZERO },
- /* r/m == 111 */ { false, false, OS_ZERO }
-};
-
-const ModrmEntry MiniDisassembler::s_ia32_modrm_map_[] = {
-// mod == 00
- /* r/m == 000 */ { false, false, OS_ZERO },
- /* r/m == 001 */ { false, false, OS_ZERO },
- /* r/m == 010 */ { false, false, OS_ZERO },
- /* r/m == 011 */ { false, false, OS_ZERO },
- /* r/m == 100 */ { false, true, OS_ZERO },
- /* r/m == 101 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 110 */ { false, false, OS_ZERO },
- /* r/m == 111 */ { false, false, OS_ZERO },
-// mod == 01
- /* r/m == 000 */ { true, false, OS_BYTE },
- /* r/m == 001 */ { true, false, OS_BYTE },
- /* r/m == 010 */ { true, false, OS_BYTE },
- /* r/m == 011 */ { true, false, OS_BYTE },
- /* r/m == 100 */ { true, true, OS_BYTE },
- /* r/m == 101 */ { true, false, OS_BYTE },
- /* r/m == 110 */ { true, false, OS_BYTE },
- /* r/m == 111 */ { true, false, OS_BYTE },
-// mod == 10
- /* r/m == 000 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 001 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 010 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 011 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 100 */ { true, true, OS_DOUBLE_WORD },
- /* r/m == 101 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 110 */ { true, false, OS_DOUBLE_WORD },
- /* r/m == 111 */ { true, false, OS_DOUBLE_WORD },
-// mod == 11
- /* r/m == 000 */ { false, false, OS_ZERO },
- /* r/m == 001 */ { false, false, OS_ZERO },
- /* r/m == 010 */ { false, false, OS_ZERO },
- /* r/m == 011 */ { false, false, OS_ZERO },
- /* r/m == 100 */ { false, false, OS_ZERO },
- /* r/m == 101 */ { false, false, OS_ZERO },
- /* r/m == 110 */ { false, false, OS_ZERO },
- /* r/m == 111 */ { false, false, OS_ZERO },
-};
-
-}; // namespace sidestep
diff --git a/third_party/tcmalloc/vendor/src/windows/ia32_opcode_map.cc b/third_party/tcmalloc/vendor/src/windows/ia32_opcode_map.cc
deleted file mode 100644
index e14279c..0000000
--- a/third_party/tcmalloc/vendor/src/windows/ia32_opcode_map.cc
+++ /dev/null
@@ -1,1219 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- *
- * Opcode decoding maps. Based on the IA-32 Intel® Architecture
- * Software Developer's Manual Volume 2: Instruction Set Reference. Idea
- * for how to lay out the tables in memory taken from the implementation
- * in the Bastard disassembly environment.
- */
-
-#include "mini_disassembler.h"
-
-namespace sidestep {
-
-/*
-* This is the first table to be searched; the first field of each
-* Opcode in the table is either 0 to indicate you're in the
-* right table, or an index to the correct table, in the global
-* map g_pentiumOpcodeMap
-*/
-const Opcode s_first_opcode_byte[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF */ { 1, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x10 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x11 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x12 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x13 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x14 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x15 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x16 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x17 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x18 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x19 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1C */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1E */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1F */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x20 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x21 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x22 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x23 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x24 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x25 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x26 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x27 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "daa", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x28 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x29 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2C */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2E */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2F */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "das", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x30 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x31 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x32 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x33 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x34 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x35 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x36 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x37 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "aaa", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x38 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x39 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3C */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3E */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3F */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "aas", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#ifdef _M_X64
- /* REX Prefixes in 64-bit mode. */
- /* 0x40 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x41 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x42 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x43 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x44 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x45 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x46 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x47 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x48 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x49 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4A */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4B */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4C */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4D */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4E */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4F */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#else
- /* 0x40 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x41 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x42 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x43 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x44 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x45 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x46 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x47 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x48 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x49 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4A */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4B */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4C */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4E */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4F */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#endif
- /* 0x50 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x51 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x52 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x53 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x54 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x55 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x56 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x57 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x58 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x59 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5A */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5B */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5C */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5E */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5F */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x60 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "pushad", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x61 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "popad", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x62 */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_A, AM_NOT_USED, "bound", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x63 */ { 0, IT_GENERIC, AM_E | OT_W, AM_G | OT_W, AM_NOT_USED, "arpl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x64 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x65 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x66 */ { 0, IT_PREFIX_OPERAND, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x67 */ { 0, IT_PREFIX_ADDRESS, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x68 */ { 0, IT_GENERIC, AM_I | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x69 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_I | OT_V, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6A */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_I | OT_B, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6C */ { 0, IT_GENERIC, AM_Y | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "insb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6D */ { 0, IT_GENERIC, AM_Y | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "insd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6E */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_X | OT_B, AM_NOT_USED, "outsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6F */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_X | OT_V, AM_NOT_USED, "outsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x70 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x71 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x72 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x73 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x74 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x75 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x76 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x77 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "ja", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x78 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "js", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x79 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7A */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7B */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7C */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7D */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7E */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7F */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x80 */ { 2, IT_REFERENCE, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x81 */ { 3, IT_REFERENCE, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x82 */ { 4, IT_REFERENCE, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x83 */ { 5, IT_REFERENCE, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x84 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x85 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x86 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x87 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x88 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x89 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8C */ { 0, IT_GENERIC, AM_E | OT_W, AM_S | OT_W, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8D */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_ADDRESS_MODE_M, AM_NOT_USED, "lea", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8E */ { 0, IT_GENERIC, AM_S | OT_W, AM_E | OT_W, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8F */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x90 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "nop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x91 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x92 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x93 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x94 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x95 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x96 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x97 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x98 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cwde", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x99 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cdq", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9A */ { 0, IT_JUMP, AM_A | OT_P, AM_NOT_USED, AM_NOT_USED, "callf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9B */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "wait", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9C */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "pushfd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9D */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "popfd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9E */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sahf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9F */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "lahf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA0 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_O | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA1 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_O | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA2 */ { 0, IT_GENERIC, AM_O | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA3 */ { 0, IT_GENERIC, AM_O | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA4 */ { 0, IT_GENERIC, AM_X | OT_B, AM_Y | OT_B, AM_NOT_USED, "movsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA5 */ { 0, IT_GENERIC, AM_X | OT_V, AM_Y | OT_V, AM_NOT_USED, "movsd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA6 */ { 0, IT_GENERIC, AM_X | OT_B, AM_Y | OT_B, AM_NOT_USED, "cmpsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA7 */ { 0, IT_GENERIC, AM_X | OT_V, AM_Y | OT_V, AM_NOT_USED, "cmpsd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA8 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA9 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAA */ { 0, IT_GENERIC, AM_Y | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "stosb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAB */ { 0, IT_GENERIC, AM_Y | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "stosd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAC */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_X| OT_B, AM_NOT_USED, "lodsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_X| OT_V, AM_NOT_USED, "lodsd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAE */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_Y | OT_B, AM_NOT_USED, "scasb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAF */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_Y | OT_V, AM_NOT_USED, "scasd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB0 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB1 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB2 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB3 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB4 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB5 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB6 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB7 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#ifdef _M_X64
- /* 0xB8 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB9 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBA */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBB */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBC */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBE */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBF */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#else
- /* 0xB8 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB9 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBA */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBB */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBC */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBE */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBF */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-#endif
- /* 0xC0 */ { 6, IT_REFERENCE, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC1 */ { 7, IT_REFERENCE, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC2 */ { 0, IT_RETURN, AM_I | OT_W, AM_NOT_USED, AM_NOT_USED, "ret", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC3 */ { 0, IT_RETURN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ret", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC4 */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_P, AM_NOT_USED, "les", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC5 */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_P, AM_NOT_USED, "lds", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC8 */ { 0, IT_GENERIC, AM_I | OT_W, AM_I | OT_B, AM_NOT_USED, "enter", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC9 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "leave", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCA */ { 0, IT_RETURN, AM_I | OT_W, AM_NOT_USED, AM_NOT_USED, "retf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCB */ { 0, IT_RETURN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "retf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCC */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "int3", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCD */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "int", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCE */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "into", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCF */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "iret", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD0 */ { 8, IT_REFERENCE, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD1 */ { 9, IT_REFERENCE, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD2 */ { 10, IT_REFERENCE, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD3 */ { 11, IT_REFERENCE, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD4 */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "aam", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD5 */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "aad", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD6 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD7 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "xlat", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-
- // The following 8 lines would be references to the FPU tables, but we currently
- // do not support the FPU instructions in this disassembler.
-
- /* 0xD8 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD9 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDA */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDB */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDC */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDD */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDE */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xDF */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-
-
- /* 0xE0 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "loopnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE1 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "loopz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE2 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "loop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE3 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jcxz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE4 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE5 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE6 */ { 0, IT_GENERIC, AM_I | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE7 */ { 0, IT_GENERIC, AM_I | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE8 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "call", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE9 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xEA */ { 0, IT_JUMP, AM_A | OT_P, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xEB */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xEC */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_REGISTER | OT_W, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xED */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_W, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xEE */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_REGISTER | OT_B, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xEF */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_REGISTER | OT_V, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF0 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "lock:", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF2 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "repne:", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF3 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rep:", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF4 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "hlt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF5 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cmc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF6 */ { 12, IT_REFERENCE, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF7 */ { 13, IT_REFERENCE, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF8 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "clc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF9 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "stc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFA */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cli", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFB */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sti", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFC */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cld", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFD */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "std", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFE */ { 14, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xFF */ { 15, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f[] = {
- /* 0x0 */ { 16, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 17, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "lar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "lsl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "clts", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "invd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "wbinvd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ud2", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xE */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x10 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "movups", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "movsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "movss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "movupd" } },
- /* 0x11 */ { 0, IT_GENERIC, AM_W | OT_PS, AM_V | OT_PS, AM_NOT_USED, "movups", true,
- /* F2h */ { 0, IT_GENERIC, AM_W | OT_SD, AM_V | OT_SD, AM_NOT_USED, "movsd" },
- /* F3h */ { 0, IT_GENERIC, AM_W | OT_SS, AM_V | OT_SS, AM_NOT_USED, "movss" },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_PD, AM_V | OT_PD, AM_NOT_USED, "movupd" } },
- /* 0x12 */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movlps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhlps" }, // only one of ...
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhlps" }, // ...these two is correct, Intel doesn't specify which
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_S, AM_NOT_USED, "movlpd" } },
- /* 0x13 */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movlps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movlpd" } },
- /* 0x14 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_Q, AM_NOT_USED, "unpcklps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_Q, AM_NOT_USED, "unpcklpd" } },
- /* 0x15 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_Q, AM_NOT_USED, "unpckhps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_Q, AM_NOT_USED, "unpckhpd" } },
- /* 0x16 */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movhps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movlhps" }, // only one of...
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movlhps" }, // ...these two is correct, Intel doesn't specify which
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movhpd" } },
- /* 0x17 */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhpd" } },
- /* 0x18 */ { 18, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x19 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1A */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1B */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1C */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1D */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1E */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1F */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x20 */ { 0, IT_GENERIC, AM_R | OT_D, AM_C | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x21 */ { 0, IT_GENERIC, AM_R | OT_D, AM_D | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x22 */ { 0, IT_GENERIC, AM_C | OT_D, AM_R | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x23 */ { 0, IT_GENERIC, AM_D | OT_D, AM_R | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x24 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x25 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x26 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x27 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x28 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "movaps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "movapd" } },
- /* 0x29 */ { 0, IT_GENERIC, AM_W | OT_PS, AM_V | OT_PS, AM_NOT_USED, "movaps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_PD, AM_V | OT_PD, AM_NOT_USED, "movapd" } },
- /* 0x2A */ { 0, IT_GENERIC, AM_V | OT_PS, AM_Q | OT_Q, AM_NOT_USED, "cvtpi2ps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_E | OT_D, AM_NOT_USED, "cvtsi2sd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_E | OT_D, AM_NOT_USED, "cvtsi2ss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_Q | OT_DQ, AM_NOT_USED, "cvtpi2pd" } },
- /* 0x2B */ { 0, IT_GENERIC, AM_W | OT_PS, AM_V | OT_PS, AM_NOT_USED, "movntps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_PD, AM_V | OT_PD, AM_NOT_USED, "movntpd" } },
- /* 0x2C */ { 0, IT_GENERIC, AM_Q | OT_Q, AM_W | OT_PS, AM_NOT_USED, "cvttps2pi", true,
- /* F2h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SD, AM_NOT_USED, "cvttsd2si" },
- /* F3h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SS, AM_NOT_USED, "cvttss2si" },
- /* 66h */ { 0, IT_GENERIC, AM_Q | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvttpd2pi" } },
- /* 0x2D */ { 0, IT_GENERIC, AM_Q | OT_Q, AM_W | OT_PS, AM_NOT_USED, "cvtps2pi", true,
- /* F2h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SD, AM_NOT_USED, "cvtsd2si" },
- /* F3h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SS, AM_NOT_USED, "cvtss2si" },
- /* 66h */ { 0, IT_GENERIC, AM_Q | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvtpd2pi" } },
- /* 0x2E */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "ucomiss", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "ucomisd" } },
- /* 0x2F */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_SS, AM_NOT_USED, "comiss", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "comisd" } },
- /* 0x30 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "wrmsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x31 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rdtsc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x32 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rdmsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x33 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rdpmc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x34 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sysenter", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x35 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sysexit", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x36 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x37 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x38 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x39 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3A */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3B */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3C */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "movnti", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3D */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3E */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3F */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x40 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x41 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x42 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x43 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x44 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x45 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x46 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x47 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmova", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x48 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovs", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x49 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4A */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4C */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4D */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4E */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4F */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x50 */ { 0, IT_GENERIC, AM_E | OT_D, AM_V | OT_PS, AM_NOT_USED, "movmskps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_E | OT_D, AM_V | OT_PD, AM_NOT_USED, "movmskpd" } },
- /* 0x51 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "sqrtps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "sqrtsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "sqrtss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "sqrtpd" } },
- /* 0x52 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "rsqrtps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "rsqrtss" },
- /* 66h */ { 0 } },
- /* 0x53 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "rcpps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "rcpss" },
- /* 66h */ { 0 } },
- /* 0x54 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "andps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "andpd" } },
- /* 0x55 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "andnps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "andnpd" } },
- /* 0x56 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "orps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "orpd" } },
- /* 0x57 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "xorps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "xorpd" } },
- /* 0x58 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "addps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "addsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "addss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "addpd" } },
- /* 0x59 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "mulps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "mulsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "mulss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "mulpd" } },
- /* 0x5A */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PS, AM_NOT_USED, "cvtps2pd", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "cvtsd2ss" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "cvtss2sd" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PD, AM_NOT_USED, "cvtpd2ps" } },
- /* 0x5B */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_DQ, AM_NOT_USED, "cvtdq2ps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PS, AM_NOT_USED, "cvttps2dq" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PS, AM_NOT_USED, "cvtps2dq" } },
- /* 0x5C */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "subps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "subsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "subss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "subpd" } },
- /* 0x5D */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "minps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "minsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "minss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "minpd" } },
- /* 0x5E */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "divps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "divsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "divss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "divpd" } },
- /* 0x5F */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "maxps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "maxsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "maxss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "maxpd" } },
- /* 0x60 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpcklbw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklbw" } },
- /* 0x61 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpcklwd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklwd" } },
- /* 0x62 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckldq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpckldq" } },
- /* 0x63 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "packsswb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "packsswb" } },
- /* 0x64 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "pcmpgtb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpgtb" } },
- /* 0x65 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "pcmpgtw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpgtw" } },
- /* 0x66 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "pcmpgtd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpgtd" } },
- /* 0x67 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "packuswb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "packuswb" } },
- /* 0x68 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckhbw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "punpckhbw" } },
- /* 0x69 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckhwd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "punpckhwd" } },
- /* 0x6A */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckhdq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "punpckhdq" } },
- /* 0x6B */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "packssdw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "packssdw" } },
- /* 0x6C */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "not used without prefix", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklqdq" } },
- /* 0x6D */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "not used without prefix", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklqdq" } },
- /* 0x6E */ { 0, IT_GENERIC, AM_P | OT_D, AM_E | OT_D, AM_NOT_USED, "movd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_E | OT_D, AM_NOT_USED, "movd" } },
- /* 0x6F */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "movq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "movdqu" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "movdqa" } },
- /* 0x70 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_I | OT_B, "pshuf", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_I | OT_B, "pshuflw" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_I | OT_B, "pshufhw" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_I | OT_B, "pshufd" } },
- /* 0x71 */ { 19, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x72 */ { 20, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x73 */ { 21, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x74 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pcmpeqb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpeqb" } },
- /* 0x75 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pcmpeqw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpeqw" } },
- /* 0x76 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pcmpeqd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpeqd" } },
- /* 0x77 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "emms", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-
- // The following six opcodes are escapes into the MMX stuff, which this disassembler does not support.
- /* 0x78 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x79 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7A */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7B */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7C */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7D */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-
- /* 0x7E */ { 0, IT_GENERIC, AM_E | OT_D, AM_P | OT_D, AM_NOT_USED, "movd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movq" },
- /* 66h */ { 0, IT_GENERIC, AM_E | OT_D, AM_V | OT_DQ, AM_NOT_USED, "movd" } },
- /* 0x7F */ { 0, IT_GENERIC, AM_Q | OT_Q, AM_P | OT_Q, AM_NOT_USED, "movq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_V | OT_DQ, AM_NOT_USED, "movdqu" },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_V | OT_DQ, AM_NOT_USED, "movdqa" } },
- /* 0x80 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x81 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x82 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x83 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x84 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x85 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x86 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x87 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "ja", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x88 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "js", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x89 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8A */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8B */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8C */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8D */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8E */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x8F */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x90 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "seto", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x91 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x92 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x93 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x94 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x95 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x96 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x97 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "seta", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x98 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "sets", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x99 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9A */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9B */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9C */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9D */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9E */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x9F */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA0 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA1 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA2 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cpuid", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "bt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B, "shld", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B | AM_REGISTER, "shld", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA6 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA7 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA8 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xA9 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAA */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rsm", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAB */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "bts", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAC */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B, "shrd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAD */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B | AM_REGISTER, "shrd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAE */ { 22, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xAF */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "cmpxchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "cmpxchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB2 */ { 0, IT_GENERIC, AM_M | OT_P, AM_NOT_USED, AM_NOT_USED, "lss", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "btr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB4 */ { 0, IT_GENERIC, AM_M | OT_P, AM_NOT_USED, AM_NOT_USED, "lfs", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB5 */ { 0, IT_GENERIC, AM_M | OT_P, AM_NOT_USED, AM_NOT_USED, "lgs", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB6 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_B, AM_NOT_USED, "movzx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB7 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "movzx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB8 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xB9 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ud1", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBA */ { 23, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBB */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "btc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBC */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "bsf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBD */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "bsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBE */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_B, AM_NOT_USED, "movsx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xBF */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "movsx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "xadd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "xadd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC2 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_I | OT_B, "cmpps", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_I | OT_B, "cmpsd" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_I | OT_B, "cmpss" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_I | OT_B, "cmppd" } },
- /* 0xC3 */ { 0, IT_GENERIC, AM_E | OT_D, AM_G | OT_D, AM_NOT_USED, "movnti", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_E | OT_D, AM_I | OT_B, "pinsrw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_E | OT_D, AM_I | OT_B, "pinsrw" } },
- /* 0xC5 */ { 0, IT_GENERIC, AM_G | OT_D, AM_P | OT_Q, AM_I | OT_B, "pextrw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_G | OT_D, AM_V | OT_DQ, AM_I | OT_B, "pextrw" } },
- /* 0xC6 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_I | OT_B, "shufps", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_I | OT_B, "shufpd" } },
- /* 0xC7 */ { 24, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC8 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xC9 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCA */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCB */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCC */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCD */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCE */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xCF */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xD1 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrlw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrlw" } },
- /* 0xD2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrld", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrld" } },
- /* 0xD3 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrlq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrlq" } },
- /* 0xD4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddq" } },
- /* 0xD5 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmullw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmullw" } },
- /* 0xD6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "unused without prefix", true,
- /* F2h */ { 0, IT_GENERIC, AM_P | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movdq2q" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_Q | OT_Q, AM_NOT_USED, "movq2dq" },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movq" } },
- /* 0xD7 */ { 0, IT_GENERIC, AM_G | OT_D, AM_P | OT_Q, AM_NOT_USED, "pmovmskb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_G | OT_D, AM_V | OT_DQ, AM_NOT_USED, "pmovmskb" } },
- /* 0xD8 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubusb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubusb" } },
- /* 0xD9 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubusw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubusw" } },
- /* 0xDA */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pminub", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pminub" } },
- /* 0xDB */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pand", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pand" } },
- /* 0xDC */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddusb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddusb" } },
- /* 0xDD */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddusw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddusw" } },
- /* 0xDE */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmaxub", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmaxub" } },
- /* 0xDF */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pandn", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pandn" } },
- /* 0xE0 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pavgb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pavgb" } },
- /* 0xE1 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psraw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrqw" } },
- /* 0xE2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrad", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrad" } },
- /* 0xE3 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pavgw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pavgw" } },
- /* 0xE4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmulhuw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmulhuw" } },
- /* 0xE5 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmulhuw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmulhw" } },
- /* 0xE6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "not used without prefix", true,
- /* F2h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvtpd2dq" },
- /* F3h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_DQ, AM_NOT_USED, "cvtdq2pd" },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvttpd2dq" } },
- /* 0xE7 */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movntq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_V | OT_DQ, AM_NOT_USED, "movntdq" } },
- /* 0xE8 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubsb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubsb" } },
- /* 0xE9 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubsw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubsw" } },
- /* 0xEA */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pminsw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pminsw" } },
- /* 0xEB */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "por", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "por" } },
- /* 0xEC */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddsb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddsb" } },
- /* 0xED */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddsw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddsw" } },
- /* 0xEE */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmaxsw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmaxsw" } },
- /* 0xEF */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pxor", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pxor" } },
- /* 0xF0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0xF1 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psllw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psllw" } },
- /* 0xF2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pslld", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pslld" } },
- /* 0xF3 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psllq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psllq" } },
- /* 0xF4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmuludq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmuludq" } },
- /* 0xF5 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmaddwd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmaddwd" } },
- /* 0xF6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psadbw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psadbw" } },
- /* 0xF7 */ { 0, IT_GENERIC, AM_P | OT_PI, AM_Q | OT_PI, AM_NOT_USED, "maskmovq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "maskmovdqu" } },
- /* 0xF8 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubb" } },
- /* 0xF9 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubw" } },
- /* 0xFA */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubd" } },
- /* 0xFB */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubq" } },
- /* 0xFC */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddb", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddb" } },
- /* 0xFD */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddw" } },
- /* 0xFE */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddd", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddd" } },
- /* 0xFF */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f00[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "sldt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "str", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "lldt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "ltr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "verr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "verw", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f01[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "sgdt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "sidt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "lgdt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "lidt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "smsw", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "lmsw", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_M | OT_B, AM_NOT_USED, AM_NOT_USED, "invlpg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f18[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_M | OT_ADDRESS_MODE_M, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f71[] = {
- /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrlw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrlw" } },
- /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psraw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psraw" } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psllw", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psllw" } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f72[] = {
- /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrld", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrld" } },
- /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrad", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrad" } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "pslld", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "pslld" } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0f73[] = {
- /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrlq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrlq" } },
- /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psllq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psllq" } },
- /* 0x7 */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "pslldq", true,
- /* F2h */ { 0 },
- /* F3h */ { 0 },
- /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "pslldq" } },
-};
-
-const Opcode s_opcode_byte_after_0fae[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "fxsave", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "fxrstor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ldmxcsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "stmxcsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "lfence", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "mfence", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "clflush/sfence", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
-};
-
-const Opcode s_opcode_byte_after_0fba[] = {
- /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "bt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "bts", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "btr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "btc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_0fc7[] = {
- /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_M | OT_Q, AM_NOT_USED, AM_NOT_USED, "cmpxch8b", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_80[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_81[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_82[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_83[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_c0[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_c1[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_d0[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_d1[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_d2[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_d3[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_f6[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "not", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "neg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, OT_B | AM_REGISTER, AM_E | OT_B, AM_NOT_USED, "mul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, OT_B | AM_REGISTER, AM_E | OT_B, AM_NOT_USED, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_E | OT_B, AM_NOT_USED, "div", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_E | OT_B, AM_NOT_USED, "idiv", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_f7[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "not", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "neg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "mul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "div", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "idiv", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_fe[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-const Opcode s_opcode_byte_after_ff[] = {
- /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x2 */ { 0, IT_JUMP, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "call", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x3 */ { 0, IT_JUMP, AM_E | OT_P, AM_NOT_USED, AM_NOT_USED, "call", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x4 */ { 0, IT_JUMP, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x5 */ { 0, IT_JUMP, AM_E | OT_P, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } },
- /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }
-};
-
-/*
-* A table of all the other tables, containing some extra information, e.g.
-* how to mask out the byte we're looking at.
-*/
-const OpcodeTable MiniDisassembler::s_ia32_opcode_map_[]={
- // One-byte opcodes and jumps to larger
- /* 0 */ {s_first_opcode_byte, 0, 0xff, 0, 0xff},
- // Two-byte opcodes (second byte)
- /* 1 */ {s_opcode_byte_after_0f, 0, 0xff, 0, 0xff},
- // Start of tables for opcodes using ModR/M bits as extension
- /* 2 */ {s_opcode_byte_after_80, 3, 0x07, 0, 0x07},
- /* 3 */ {s_opcode_byte_after_81, 3, 0x07, 0, 0x07},
- /* 4 */ {s_opcode_byte_after_82, 3, 0x07, 0, 0x07},
- /* 5 */ {s_opcode_byte_after_83, 3, 0x07, 0, 0x07},
- /* 6 */ {s_opcode_byte_after_c0, 3, 0x07, 0, 0x07},
- /* 7 */ {s_opcode_byte_after_c1, 3, 0x07, 0, 0x07},
- /* 8 */ {s_opcode_byte_after_d0, 3, 0x07, 0, 0x07},
- /* 9 */ {s_opcode_byte_after_d1, 3, 0x07, 0, 0x07},
- /* 10 */ {s_opcode_byte_after_d2, 3, 0x07, 0, 0x07},
- /* 11 */ {s_opcode_byte_after_d3, 3, 0x07, 0, 0x07},
- /* 12 */ {s_opcode_byte_after_f6, 3, 0x07, 0, 0x07},
- /* 13 */ {s_opcode_byte_after_f7, 3, 0x07, 0, 0x07},
- /* 14 */ {s_opcode_byte_after_fe, 3, 0x07, 0, 0x01},
- /* 15 */ {s_opcode_byte_after_ff, 3, 0x07, 0, 0x07},
- /* 16 */ {s_opcode_byte_after_0f00, 3, 0x07, 0, 0x07},
- /* 17 */ {s_opcode_byte_after_0f01, 3, 0x07, 0, 0x07},
- /* 18 */ {s_opcode_byte_after_0f18, 3, 0x07, 0, 0x07},
- /* 19 */ {s_opcode_byte_after_0f71, 3, 0x07, 0, 0x07},
- /* 20 */ {s_opcode_byte_after_0f72, 3, 0x07, 0, 0x07},
- /* 21 */ {s_opcode_byte_after_0f73, 3, 0x07, 0, 0x07},
- /* 22 */ {s_opcode_byte_after_0fae, 3, 0x07, 0, 0x07},
- /* 23 */ {s_opcode_byte_after_0fba, 3, 0x07, 0, 0x07},
- /* 24 */ {s_opcode_byte_after_0fc7, 3, 0x07, 0, 0x01}
-};
-
-}; // namespace sidestep
diff --git a/third_party/tcmalloc/vendor/src/windows/mingw.h b/third_party/tcmalloc/vendor/src/windows/mingw.h
deleted file mode 100644
index 2aa5eb3..0000000
--- a/third_party/tcmalloc/vendor/src/windows/mingw.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Craig Silverstein
- *
- * MinGW is an interesting mix of unix and windows. We use a normal
- * configure script, but still need the windows port.h to define some
- * stuff that MinGW doesn't support, like pthreads.
- */
-
-#ifndef GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_
-#define GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_
-
-#ifdef __MINGW32__
-
-// Older version of the mingw msvcrt don't define _aligned_malloc
-#if __MSVCRT_VERSION__ < 0x0700
-# define PERFTOOLS_NO_ALIGNED_MALLOC 1
-#endif
-
-// This must be defined before the windows.h is included. We need at
-// least 0x0400 for mutex.h to have access to TryLock, and at least
-// 0x0501 for patch_functions.cc to have access to GetModuleHandleEx.
-// (This latter is an optimization we could take out if need be.)
-#ifndef _WIN32_WINNT
-# define _WIN32_WINNT 0x0501
-#endif
-
-#define HAVE_SNPRINTF 1
-
-// Some mingw distributions have a pthreads wrapper, but it doesn't
-// work as well as native windows spinlocks (at least for us). So
-// pretend the pthreads wrapper doesn't exist, even when it does.
-#undef HAVE_PTHREAD
-
-#include "windows/port.h"
-
-#endif /* __MINGW32__ */
-
-#endif /* GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_ */
diff --git a/third_party/tcmalloc/vendor/src/windows/mini_disassembler.cc b/third_party/tcmalloc/vendor/src/windows/mini_disassembler.cc
deleted file mode 100644
index 9e336ba..0000000
--- a/third_party/tcmalloc/vendor/src/windows/mini_disassembler.cc
+++ /dev/null
@@ -1,431 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- *
- * Implementation of MiniDisassembler.
- */
-
-#include "mini_disassembler.h"
-
-namespace sidestep {
-
-MiniDisassembler::MiniDisassembler(bool operand_default_is_32_bits,
- bool address_default_is_32_bits)
- : operand_default_is_32_bits_(operand_default_is_32_bits),
- address_default_is_32_bits_(address_default_is_32_bits) {
- Initialize();
-}
-
-MiniDisassembler::MiniDisassembler()
- : operand_default_is_32_bits_(true),
- address_default_is_32_bits_(true) {
- Initialize();
-}
-
-InstructionType MiniDisassembler::Disassemble(
- unsigned char* start_byte,
- unsigned int& instruction_bytes) {
- // Clean up any state from previous invocations.
- Initialize();
-
- // Start by processing any prefixes.
- unsigned char* current_byte = start_byte;
- unsigned int size = 0;
- InstructionType instruction_type = ProcessPrefixes(current_byte, size);
-
- if (IT_UNKNOWN == instruction_type)
- return instruction_type;
-
- current_byte += size;
- size = 0;
-
- // Invariant: We have stripped all prefixes, and the operand_is_32_bits_
- // and address_is_32_bits_ flags are correctly set.
-
- instruction_type = ProcessOpcode(current_byte, 0, size);
-
- // Check for error processing instruction
- if ((IT_UNKNOWN == instruction_type_) || (IT_UNUSED == instruction_type_)) {
- return IT_UNKNOWN;
- }
-
- current_byte += size;
-
- // Invariant: operand_bytes_ indicates the total size of operands
- // specified by the opcode and/or ModR/M byte and/or SIB byte.
- // pCurrentByte points to the first byte after the ModR/M byte, or after
- // the SIB byte if it is present (i.e. the first byte of any operands
- // encoded in the instruction).
-
- // We get the total length of any prefixes, the opcode, and the ModR/M and
- // SIB bytes if present, by taking the difference of the original starting
- // address and the current byte (which points to the first byte of the
- // operands if present, or to the first byte of the next instruction if
- // they are not). Adding the count of bytes in the operands encoded in
- // the instruction gives us the full length of the instruction in bytes.
- instruction_bytes += operand_bytes_ + (current_byte - start_byte);
-
- // Return the instruction type, which was set by ProcessOpcode().
- return instruction_type_;
-}
-
-void MiniDisassembler::Initialize() {
- operand_is_32_bits_ = operand_default_is_32_bits_;
- address_is_32_bits_ = address_default_is_32_bits_;
-#ifdef _M_X64
- operand_default_support_64_bits_ = true;
-#else
- operand_default_support_64_bits_ = false;
-#endif
- operand_is_64_bits_ = false;
- operand_bytes_ = 0;
- have_modrm_ = false;
- should_decode_modrm_ = false;
- instruction_type_ = IT_UNKNOWN;
- got_f2_prefix_ = false;
- got_f3_prefix_ = false;
- got_66_prefix_ = false;
-}
-
-InstructionType MiniDisassembler::ProcessPrefixes(unsigned char* start_byte,
- unsigned int& size) {
- InstructionType instruction_type = IT_GENERIC;
- const Opcode& opcode = s_ia32_opcode_map_[0].table_[*start_byte];
-
- switch (opcode.type_) {
- case IT_PREFIX_ADDRESS:
- address_is_32_bits_ = !address_default_is_32_bits_;
- goto nochangeoperand;
- case IT_PREFIX_OPERAND:
- operand_is_32_bits_ = !operand_default_is_32_bits_;
- nochangeoperand:
- case IT_PREFIX:
-
- if (0xF2 == (*start_byte))
- got_f2_prefix_ = true;
- else if (0xF3 == (*start_byte))
- got_f3_prefix_ = true;
- else if (0x66 == (*start_byte))
- got_66_prefix_ = true;
- else if (operand_default_support_64_bits_ && (*start_byte) & 0x48)
- operand_is_64_bits_ = true;
-
- instruction_type = opcode.type_;
- size ++;
- // we got a prefix, so add one and check next byte
- ProcessPrefixes(start_byte + 1, size);
- default:
- break; // not a prefix byte
- }
-
- return instruction_type;
-}
-
-InstructionType MiniDisassembler::ProcessOpcode(unsigned char* start_byte,
- unsigned int table_index,
- unsigned int& size) {
- const OpcodeTable& table = s_ia32_opcode_map_[table_index]; // Get our table
- unsigned char current_byte = (*start_byte) >> table.shift_;
- current_byte = current_byte & table.mask_; // Mask out the bits we will use
-
- // Check whether the byte we have is inside the table we have.
- if (current_byte < table.min_lim_ || current_byte > table.max_lim_) {
- instruction_type_ = IT_UNKNOWN;
- return instruction_type_;
- }
-
- const Opcode& opcode = table.table_[current_byte];
- if (IT_UNUSED == opcode.type_) {
- // This instruction is not used by the IA-32 ISA, so we indicate
- // this to the user. Probably means that we were pointed to
- // a byte in memory that was not the start of an instruction.
- instruction_type_ = IT_UNUSED;
- return instruction_type_;
- } else if (IT_REFERENCE == opcode.type_) {
- // We are looking at an opcode that has more bytes (or is continued
- // in the ModR/M byte). Recursively find the opcode definition in
- // the table for the opcode's next byte.
- size++;
- ProcessOpcode(start_byte + 1, opcode.table_index_, size);
- return instruction_type_;
- }
-
- const SpecificOpcode* specific_opcode = (SpecificOpcode*)&opcode;
- if (opcode.is_prefix_dependent_) {
- if (got_f2_prefix_ && opcode.opcode_if_f2_prefix_.mnemonic_ != 0) {
- specific_opcode = &opcode.opcode_if_f2_prefix_;
- } else if (got_f3_prefix_ && opcode.opcode_if_f3_prefix_.mnemonic_ != 0) {
- specific_opcode = &opcode.opcode_if_f3_prefix_;
- } else if (got_66_prefix_ && opcode.opcode_if_66_prefix_.mnemonic_ != 0) {
- specific_opcode = &opcode.opcode_if_66_prefix_;
- }
- }
-
- // Inv: The opcode type is known.
- instruction_type_ = specific_opcode->type_;
-
- // Let's process the operand types to see if we have any immediate
- // operands, and/or a ModR/M byte.
-
- ProcessOperand(specific_opcode->flag_dest_);
- ProcessOperand(specific_opcode->flag_source_);
- ProcessOperand(specific_opcode->flag_aux_);
-
- // Inv: We have processed the opcode and incremented operand_bytes_
- // by the number of bytes of any operands specified by the opcode
- // that are stored in the instruction (not registers etc.). Now
- // we need to return the total number of bytes for the opcode and
- // for the ModR/M or SIB bytes if they are present.
-
- if (table.mask_ != 0xff) {
- if (have_modrm_) {
- // we're looking at a ModR/M byte so we're not going to
- // count that into the opcode size
- ProcessModrm(start_byte, size);
- return IT_GENERIC;
- } else {
- // need to count the ModR/M byte even if it's just being
- // used for opcode extension
- size++;
- return IT_GENERIC;
- }
- } else {
- if (have_modrm_) {
- // The ModR/M byte is the next byte.
- size++;
- ProcessModrm(start_byte + 1, size);
- return IT_GENERIC;
- } else {
- size++;
- return IT_GENERIC;
- }
- }
-}
-
-bool MiniDisassembler::ProcessOperand(int flag_operand) {
- bool succeeded = true;
- if (AM_NOT_USED == flag_operand)
- return succeeded;
-
- // Decide what to do based on the addressing mode.
- switch (flag_operand & AM_MASK) {
- // No ModR/M byte indicated by these addressing modes, and no
- // additional (e.g. immediate) parameters.
- case AM_A: // Direct address
- case AM_F: // EFLAGS register
- case AM_X: // Memory addressed by the DS:SI register pair
- case AM_Y: // Memory addressed by the ES:DI register pair
- case AM_IMPLICIT: // Parameter is implicit, occupies no space in
- // instruction
- break;
-
- // There is a ModR/M byte but it does not necessarily need
- // to be decoded.
- case AM_C: // reg field of ModR/M selects a control register
- case AM_D: // reg field of ModR/M selects a debug register
- case AM_G: // reg field of ModR/M selects a general register
- case AM_P: // reg field of ModR/M selects an MMX register
- case AM_R: // mod field of ModR/M may refer only to a general register
- case AM_S: // reg field of ModR/M selects a segment register
- case AM_T: // reg field of ModR/M selects a test register
- case AM_V: // reg field of ModR/M selects a 128-bit XMM register
- have_modrm_ = true;
- break;
-
- // In these addressing modes, there is a ModR/M byte and it needs to be
- // decoded. No other (e.g. immediate) params than indicated in ModR/M.
- case AM_E: // Operand is either a general-purpose register or memory,
- // specified by ModR/M byte
- case AM_M: // ModR/M byte will refer only to memory
- case AM_Q: // Operand is either an MMX register or memory (complex
- // evaluation), specified by ModR/M byte
- case AM_W: // Operand is either a 128-bit XMM register or memory (complex
- // eval), specified by ModR/M byte
- have_modrm_ = true;
- should_decode_modrm_ = true;
- break;
-
- // These addressing modes specify an immediate or an offset value
- // directly, so we need to look at the operand type to see how many
- // bytes.
- case AM_I: // Immediate data.
- case AM_J: // Jump to offset.
- case AM_O: // Operand is at offset.
- switch (flag_operand & OT_MASK) {
- case OT_B: // Byte regardless of operand-size attribute.
- operand_bytes_ += OS_BYTE;
- break;
- case OT_C: // Byte or word, depending on operand-size attribute.
- if (operand_is_32_bits_)
- operand_bytes_ += OS_WORD;
- else
- operand_bytes_ += OS_BYTE;
- break;
- case OT_D: // Doubleword, regardless of operand-size attribute.
- operand_bytes_ += OS_DOUBLE_WORD;
- break;
- case OT_DQ: // Double-quadword, regardless of operand-size attribute.
- operand_bytes_ += OS_DOUBLE_QUAD_WORD;
- break;
- case OT_P: // 32-bit or 48-bit pointer, depending on operand-size
- // attribute.
- if (operand_is_32_bits_)
- operand_bytes_ += OS_48_BIT_POINTER;
- else
- operand_bytes_ += OS_32_BIT_POINTER;
- break;
- case OT_PS: // 128-bit packed single-precision floating-point data.
- operand_bytes_ += OS_128_BIT_PACKED_SINGLE_PRECISION_FLOATING;
- break;
- case OT_Q: // Quadword, regardless of operand-size attribute.
- operand_bytes_ += OS_QUAD_WORD;
- break;
- case OT_S: // 6-byte pseudo-descriptor.
- operand_bytes_ += OS_PSEUDO_DESCRIPTOR;
- break;
- case OT_SD: // Scalar Double-Precision Floating-Point Value
- case OT_PD: // Unaligned packed double-precision floating point value
- operand_bytes_ += OS_DOUBLE_PRECISION_FLOATING;
- break;
- case OT_SS:
- // Scalar element of a 128-bit packed single-precision
- // floating data.
- // We simply return enItUnknown since we don't have to support
- // floating point
- succeeded = false;
- break;
- case OT_V: // Word, doubleword or quadword, depending on operand-size
- // attribute.
- if (operand_is_64_bits_ && flag_operand & AM_I &&
- flag_operand & IOS_64)
- operand_bytes_ += OS_QUAD_WORD;
- else if (operand_is_32_bits_)
- operand_bytes_ += OS_DOUBLE_WORD;
- else
- operand_bytes_ += OS_WORD;
- break;
- case OT_W: // Word, regardless of operand-size attribute.
- operand_bytes_ += OS_WORD;
- break;
-
- // Can safely ignore these.
- case OT_A: // Two one-word operands in memory or two double-word
- // operands in memory
- case OT_PI: // Quadword MMX technology register (e.g. mm0)
- case OT_SI: // Doubleword integer register (e.g., eax)
- break;
-
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-
- return succeeded;
-}
-
-bool MiniDisassembler::ProcessModrm(unsigned char* start_byte,
- unsigned int& size) {
- // If we don't need to decode, we just return the size of the ModR/M
- // byte (there is never a SIB byte in this case).
- if (!should_decode_modrm_) {
- size++;
- return true;
- }
-
- // We never care about the reg field, only the combination of the mod
- // and r/m fields, so let's start by packing those fields together into
- // 5 bits.
- unsigned char modrm = (*start_byte);
- unsigned char mod = modrm & 0xC0; // mask out top two bits to get mod field
- modrm = modrm & 0x07; // mask out bottom 3 bits to get r/m field
- mod = mod >> 3; // shift the mod field to the right place
- modrm = mod | modrm; // combine the r/m and mod fields as discussed
- mod = mod >> 3; // shift the mod field to bits 2..0
-
- // Invariant: modrm contains the mod field in bits 4..3 and the r/m field
- // in bits 2..0, and mod contains the mod field in bits 2..0
-
- const ModrmEntry* modrm_entry = 0;
- if (address_is_32_bits_)
- modrm_entry = &s_ia32_modrm_map_[modrm];
- else
- modrm_entry = &s_ia16_modrm_map_[modrm];
-
- // Invariant: modrm_entry points to information that we need to decode
- // the ModR/M byte.
-
- // Add to the count of operand bytes, if the ModR/M byte indicates
- // that some operands are encoded in the instruction.
- if (modrm_entry->is_encoded_in_instruction_)
- operand_bytes_ += modrm_entry->operand_size_;
-
- // Process the SIB byte if necessary, and return the count
- // of ModR/M and SIB bytes.
- if (modrm_entry->use_sib_byte_) {
- size++;
- return ProcessSib(start_byte + 1, mod, size);
- } else {
- size++;
- return true;
- }
-}
-
-bool MiniDisassembler::ProcessSib(unsigned char* start_byte,
- unsigned char mod,
- unsigned int& size) {
- // get the mod field from the 2..0 bits of the SIB byte
- unsigned char sib_base = (*start_byte) & 0x07;
- if (0x05 == sib_base) {
- switch (mod) {
- case 0x00: // mod == 00
- case 0x02: // mod == 10
- operand_bytes_ += OS_DOUBLE_WORD;
- break;
- case 0x01: // mod == 01
- operand_bytes_ += OS_BYTE;
- break;
- case 0x03: // mod == 11
- // According to the IA-32 docs, there does not seem to be a disp
- // value for this value of mod
- default:
- break;
- }
- }
-
- size++;
- return true;
-}
-
-}; // namespace sidestep
diff --git a/third_party/tcmalloc/vendor/src/windows/mini_disassembler.h b/third_party/tcmalloc/vendor/src/windows/mini_disassembler.h
deleted file mode 100644
index 85be674..0000000
--- a/third_party/tcmalloc/vendor/src/windows/mini_disassembler.h
+++ /dev/null
@@ -1,197 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- *
- * Definition of MiniDisassembler.
- */
-
-#ifndef GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_H_
-#define GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_H_
-
-#include "config.h"
-#include <windows.h>
-#include "mini_disassembler_types.h"
-
-// compatibility shim
-#include "base/logging.h"
-#define SIDESTEP_ASSERT(cond) RAW_DCHECK(cond, #cond)
-#define SIDESTEP_LOG(msg) RAW_VLOG(1, msg)
-
-namespace sidestep {
-
-// This small disassembler is very limited
-// in its functionality, and in fact does only the bare minimum required by the
-// preamble patching utility. It may be useful for other purposes, however.
-//
-// The limitations include at least the following:
-// -# No support for coprocessor opcodes, MMX, etc.
-// -# No machine-readable identification of opcodes or decoding of
-// assembly parameters. The name of the opcode (as a string) is given,
-// however, to aid debugging.
-//
-// You may ask what this little disassembler actually does, then? The answer is
-// that it does the following, which is exactly what the patching utility needs:
-// -# Indicates if opcode is a jump (any kind) or a return (any kind)
-// because this is important for the patching utility to determine if
-// a function is too short or there are jumps too early in it for it
-// to be preamble patched.
-// -# The opcode length is always calculated, so that the patching utility
-// can figure out where the next instruction starts, and whether it
-// already has enough instructions to replace with the absolute jump
-// to the patching code.
-//
-// The usage is quite simple; just create a MiniDisassembler and use its
-// Disassemble() method.
-//
-// If you would like to extend this disassembler, please refer to the
-// IA-32 Intel® Architecture Software Developer's Manual Volume 2:
-// Instruction Set Reference for information about operand decoding
-// etc.
-class PERFTOOLS_DLL_DECL MiniDisassembler {
- public:
-
- // Creates a new instance and sets defaults.
- //
- // @param operand_default_32_bits If true, the default operand size is
- // set to 32 bits, which is the default under Win32. Otherwise it is 16 bits.
- // @param address_default_32_bits If true, the default address size is
- // set to 32 bits, which is the default under Win32. Otherwise it is 16 bits.
- MiniDisassembler(bool operand_default_32_bits,
- bool address_default_32_bits);
-
- // Equivalent to MiniDisassembler(true, true);
- MiniDisassembler();
-
- // Attempts to disassemble a single instruction starting from the
- // address in memory it is pointed to.
- //
- // @param start Address where disassembly should start.
- // @param instruction_bytes Variable that will be <b>incremented</b> by
- // the length in bytes of the instruction.
- // @return enItJump, enItReturn or enItGeneric on success. enItUnknown
- // if unable to disassemble, enItUnused if this seems to be an unused
- // opcode. In the last two (error) cases, cbInstruction will be set
- // to 0xffffffff.
- //
- // @post This instance of the disassembler is ready to be used again,
- // with unchanged defaults from creation time.
- InstructionType Disassemble(unsigned char* start, unsigned int& instruction_bytes);
-
- private:
-
- // Makes the disassembler ready for reuse.
- void Initialize();
-
- // Sets the flags for address and operand sizes.
- // @return Number of prefix bytes.
- InstructionType ProcessPrefixes(unsigned char* start, unsigned int& size);
-
- // Sets the flag for whether we have ModR/M, and increments
- // operand_bytes_ if any are specifies by the opcode directly.
- // @return Number of opcode bytes.
- InstructionType ProcessOpcode(unsigned char* start,
- unsigned int table,
- unsigned int& size);
-
- // Checks the type of the supplied operand. Increments
- // operand_bytes_ if it directly indicates an immediate etc.
- // operand. Asserts have_modrm_ if the operand specifies
- // a ModR/M byte.
- bool ProcessOperand(int flag_operand);
-
- // Increments operand_bytes_ by size specified by ModR/M and
- // by SIB if present.
- // @return 0 in case of error, 1 if there is just a ModR/M byte,
- // 2 if there is a ModR/M byte and a SIB byte.
- bool ProcessModrm(unsigned char* start, unsigned int& size);
-
- // Processes the SIB byte that it is pointed to.
- // @param start Pointer to the SIB byte.
- // @param mod The mod field from the ModR/M byte.
- // @return 1 to indicate success (indicates 1 SIB byte)
- bool ProcessSib(unsigned char* start, unsigned char mod, unsigned int& size);
-
- // The instruction type we have decoded from the opcode.
- InstructionType instruction_type_;
-
- // Counts the number of bytes that is occupied by operands in
- // the current instruction (note: we don't care about how large
- // operands stored in registers etc. are).
- unsigned int operand_bytes_;
-
- // True iff there is a ModR/M byte in this instruction.
- bool have_modrm_;
-
- // True iff we need to decode the ModR/M byte (sometimes it just
- // points to a register, we can tell by the addressing mode).
- bool should_decode_modrm_;
-
- // Current operand size is 32 bits if true, 16 bits if false.
- bool operand_is_32_bits_;
-
- // Default operand size is 32 bits if true, 16 bits if false.
- bool operand_default_is_32_bits_;
-
- // Current address size is 32 bits if true, 16 bits if false.
- bool address_is_32_bits_;
-
- // Default address size is 32 bits if true, 16 bits if false.
- bool address_default_is_32_bits_;
-
- // Determines if 64 bit operands are supported (x64).
- bool operand_default_support_64_bits_;
-
- // Current operand size is 64 bits if true, 32 bits if false.
- bool operand_is_64_bits_;
-
- // Huge big opcode table based on the IA-32 manual, defined
- // in Ia32OpcodeMap.cc
- static const OpcodeTable s_ia32_opcode_map_[];
-
- // Somewhat smaller table to help with decoding ModR/M bytes
- // when 16-bit addressing mode is being used. Defined in
- // Ia32ModrmMap.cc
- static const ModrmEntry s_ia16_modrm_map_[];
-
- // Somewhat smaller table to help with decoding ModR/M bytes
- // when 32-bit addressing mode is being used. Defined in
- // Ia32ModrmMap.cc
- static const ModrmEntry s_ia32_modrm_map_[];
-
- // Indicators of whether we got certain prefixes that certain
- // silly Intel instructions depend on in nonstandard ways for
- // their behaviors.
- bool got_f2_prefix_, got_f3_prefix_, got_66_prefix_;
-};
-
-}; // namespace sidestep
-
-#endif // GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_H_
diff --git a/third_party/tcmalloc/vendor/src/windows/mini_disassembler_types.h b/third_party/tcmalloc/vendor/src/windows/mini_disassembler_types.h
deleted file mode 100644
index 83dee8b..0000000
--- a/third_party/tcmalloc/vendor/src/windows/mini_disassembler_types.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- *
- * Several simple types used by the disassembler and some of the patching
- * mechanisms.
- */
-
-#ifndef GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_TYPES_H_
-#define GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_TYPES_H_
-
-namespace sidestep {
-
-// Categories of instructions that we care about
-enum InstructionType {
- // This opcode is not used
- IT_UNUSED,
- // This disassembler does not recognize this opcode (error)
- IT_UNKNOWN,
- // This is not an instruction but a reference to another table
- IT_REFERENCE,
- // This byte is a prefix byte that we can ignore
- IT_PREFIX,
- // This is a prefix byte that switches to the nondefault address size
- IT_PREFIX_ADDRESS,
- // This is a prefix byte that switches to the nondefault operand size
- IT_PREFIX_OPERAND,
- // A jump or call instruction
- IT_JUMP,
- // A return instruction
- IT_RETURN,
- // Any other type of instruction (in this case we don't care what it is)
- IT_GENERIC,
-};
-
-// Lists IA-32 operand sizes in multiples of 8 bits
-enum OperandSize {
- OS_ZERO = 0,
- OS_BYTE = 1,
- OS_WORD = 2,
- OS_DOUBLE_WORD = 4,
- OS_QUAD_WORD = 8,
- OS_DOUBLE_QUAD_WORD = 16,
- OS_32_BIT_POINTER = 32/8,
- OS_48_BIT_POINTER = 48/8,
- OS_SINGLE_PRECISION_FLOATING = 32/8,
- OS_DOUBLE_PRECISION_FLOATING = 64/8,
- OS_DOUBLE_EXTENDED_PRECISION_FLOATING = 80/8,
- OS_128_BIT_PACKED_SINGLE_PRECISION_FLOATING = 128/8,
- OS_PSEUDO_DESCRIPTOR = 6
-};
-
-// Operand addressing methods from the IA-32 manual. The enAmMask value
-// is a mask for the rest. The other enumeration values are named for the
-// names given to the addressing methods in the manual, e.g. enAm_D is for
-// the D addressing method.
-//
-// The reason we use a full 4 bytes and a mask, is that we need to combine
-// these flags with the enOperandType to store the details
-// on the operand in a single integer.
-enum AddressingMethod {
- AM_NOT_USED = 0, // This operand is not used for this instruction
- AM_MASK = 0x00FF0000, // Mask for the rest of the values in this enumeration
- AM_A = 0x00010000, // A addressing type
- AM_C = 0x00020000, // C addressing type
- AM_D = 0x00030000, // D addressing type
- AM_E = 0x00040000, // E addressing type
- AM_F = 0x00050000, // F addressing type
- AM_G = 0x00060000, // G addressing type
- AM_I = 0x00070000, // I addressing type
- AM_J = 0x00080000, // J addressing type
- AM_M = 0x00090000, // M addressing type
- AM_O = 0x000A0000, // O addressing type
- AM_P = 0x000B0000, // P addressing type
- AM_Q = 0x000C0000, // Q addressing type
- AM_R = 0x000D0000, // R addressing type
- AM_S = 0x000E0000, // S addressing type
- AM_T = 0x000F0000, // T addressing type
- AM_V = 0x00100000, // V addressing type
- AM_W = 0x00110000, // W addressing type
- AM_X = 0x00120000, // X addressing type
- AM_Y = 0x00130000, // Y addressing type
- AM_REGISTER = 0x00140000, // Specific register is always used as this op
- AM_IMPLICIT = 0x00150000, // An implicit, fixed value is used
-};
-
-// Operand types from the IA-32 manual. The enOtMask value is
-// a mask for the rest. The rest of the values are named for the
-// names given to these operand types in the manual, e.g. enOt_ps
-// is for the ps operand type in the manual.
-//
-// The reason we use a full 4 bytes and a mask, is that we need
-// to combine these flags with the enAddressingMethod to store the details
-// on the operand in a single integer.
-enum OperandType {
- OT_MASK = 0xFF000000,
- OT_A = 0x01000000,
- OT_B = 0x02000000,
- OT_C = 0x03000000,
- OT_D = 0x04000000,
- OT_DQ = 0x05000000,
- OT_P = 0x06000000,
- OT_PI = 0x07000000,
- OT_PS = 0x08000000, // actually unsupported for (we don't know its size)
- OT_Q = 0x09000000,
- OT_S = 0x0A000000,
- OT_SS = 0x0B000000,
- OT_SI = 0x0C000000,
- OT_V = 0x0D000000,
- OT_W = 0x0E000000,
- OT_SD = 0x0F000000, // scalar double-precision floating-point value
- OT_PD = 0x10000000, // double-precision floating point
- // dummy "operand type" for address mode M - which doesn't specify
- // operand type
- OT_ADDRESS_MODE_M = 0x80000000
-};
-
-// Flag that indicates if an immediate operand is 64-bits.
-//
-// The Intel 64 and IA-32 Architecture Software Developer's Manual currently
-// defines MOV as the only instruction supporting a 64-bit immediate operand.
-enum ImmediateOperandSize {
- IOS_MASK = 0x0000F000,
- IOS_DEFAULT = 0x0,
- IOS_64 = 0x00001000
-};
-
-// Everything that's in an Opcode (see below) except the three
-// alternative opcode structs for different prefixes.
-struct SpecificOpcode {
- // Index to continuation table, or 0 if this is the last
- // byte in the opcode.
- int table_index_;
-
- // The opcode type
- InstructionType type_;
-
- // Description of the type of the dest, src and aux operands,
- // put together from enOperandType, enAddressingMethod and
- // enImmediateOperandSize flags.
- int flag_dest_;
- int flag_source_;
- int flag_aux_;
-
- // We indicate the mnemonic for debugging purposes
- const char* mnemonic_;
-};
-
-// The information we keep in our tables about each of the different
-// valid instructions recognized by the IA-32 architecture.
-struct Opcode {
- // Index to continuation table, or 0 if this is the last
- // byte in the opcode.
- int table_index_;
-
- // The opcode type
- InstructionType type_;
-
- // Description of the type of the dest, src and aux operands,
- // put together from an enOperandType flag and an enAddressingMethod
- // flag.
- int flag_dest_;
- int flag_source_;
- int flag_aux_;
-
- // We indicate the mnemonic for debugging purposes
- const char* mnemonic_;
-
- // Alternative opcode info if certain prefixes are specified.
- // In most cases, all of these are zeroed-out. Only used if
- // bPrefixDependent is true.
- bool is_prefix_dependent_;
- SpecificOpcode opcode_if_f2_prefix_;
- SpecificOpcode opcode_if_f3_prefix_;
- SpecificOpcode opcode_if_66_prefix_;
-};
-
-// Information about each table entry.
-struct OpcodeTable {
- // Table of instruction entries
- const Opcode* table_;
- // How many bytes left to shift ModR/M byte <b>before</b> applying mask
- unsigned char shift_;
- // Mask to apply to byte being looked at before comparing to table
- unsigned char mask_;
- // Minimum/maximum indexes in table.
- unsigned char min_lim_;
- unsigned char max_lim_;
-};
-
-// Information about each entry in table used to decode ModR/M byte.
-struct ModrmEntry {
- // Is the operand encoded as bytes in the instruction (rather than
- // if it's e.g. a register in which case it's just encoded in the
- // ModR/M byte)
- bool is_encoded_in_instruction_;
-
- // Is there a SIB byte? In this case we always need to decode it.
- bool use_sib_byte_;
-
- // What is the size of the operand (only important if it's encoded
- // in the instruction)?
- OperandSize operand_size_;
-};
-
-}; // namespace sidestep
-
-#endif // GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_TYPES_H_
diff --git a/third_party/tcmalloc/vendor/src/windows/nm-pdb.c b/third_party/tcmalloc/vendor/src/windows/nm-pdb.c
deleted file mode 100644
index 9beb21d..0000000
--- a/third_party/tcmalloc/vendor/src/windows/nm-pdb.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/* Copyright (c) 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: David Vitek
- *
- * Dump function addresses using Microsoft debug symbols. This works
- * on PDB files. Note that this program will download symbols to
- * c:\websymbols without asking.
- */
-
-#define WIN32_LEAN_AND_MEAN
-#define _CRT_SECURE_NO_WARNINGS
-#define _CRT_SECURE_NO_DEPRECATE
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h> // for _strdup
-
-#include <windows.h>
-#include <dbghelp.h>
-
-// Unfortunately, there is no versioning info in dbghelp.h so I can
-// tell whether it has an old-style (circa VC7.1) IMAGEHLP_MODULE64
-// struct, with only a few fields, or a new-style (circa VC8)
-// IMAGEHLP_MODULE64, with lots of fields. These fields are just used
-// for debugging, so it's fine to just assume the smaller struct, but
-// for most people, using a modern MSVC, the full struct is available.
-// If you are one of those people and would like this extra debugging
-// info, you can uncomment the line below.
-//#define VC8_OR_ABOVE
-
-#define SEARCH_CAP (1024*1024)
-#define WEBSYM "SRV*c:\\websymbols*http://msdl.microsoft.com/download/symbols"
-
-typedef struct {
- char *name;
- ULONG64 addr;
- ULONG flags;
-} SYM;
-
-typedef struct {
- ULONG64 module_base;
- SYM *syms;
- DWORD syms_len;
- DWORD syms_cap;
-} SYM_CONTEXT;
-
-static int sym_cmp(const void *_s1, const void *_s2) {
- const SYM *s1 = (const SYM *)_s1;
- const SYM *s2 = (const SYM *)_s2;
-
- if (s1->addr < s2->addr)
- return -1;
- if (s1->addr > s2->addr)
- return 1;
- return 0;
-}
-
-static BOOL CALLBACK EnumSymProc(PSYMBOL_INFO symbol_info,
- ULONG symbol_size,
- PVOID user_context) {
- SYM_CONTEXT *ctx = (SYM_CONTEXT*)user_context;
- if (symbol_info->Address < ctx->module_base ||
- (symbol_info->Flags & SYMFLAG_TLSREL)) {
- return TRUE;
- }
- if (ctx->syms_len == ctx->syms_cap) {
- if (!ctx->syms_cap)
- ctx->syms_cap++;
- ctx->syms_cap *= 2;
- ctx->syms = realloc(ctx->syms, sizeof(ctx->syms[0]) * ctx->syms_cap);
- }
- ctx->syms[ctx->syms_len].name = _strdup(symbol_info->Name);
- ctx->syms[ctx->syms_len].addr = symbol_info->Address;
- ctx->syms[ctx->syms_len].flags = symbol_info->Flags;
- ctx->syms_len++;
- return TRUE;
-}
-
-static void MaybePrint(const char* var, const char* description) {
- if (var[0])
- printf("%s: %s\n", description, var);
-}
-
-static void PrintAvailability(BOOL var, const char *description) {
- printf("s: %s\n", description, (var ? "Available" : "Not available"));
-}
-
-static void ShowSymbolInfo(HANDLE process, ULONG64 module_base) {
- /* Get module information. */
- IMAGEHLP_MODULE64 module_info;
- BOOL getmoduleinfo_rv;
- printf("Load Address: %I64x\n", module_base);
- memset(&module_info, 0, sizeof(module_info));
- module_info.SizeOfStruct = sizeof(module_info);
- getmoduleinfo_rv = SymGetModuleInfo64(process, module_base, &module_info);
- if (!getmoduleinfo_rv) {
- printf("Error: SymGetModuleInfo64() failed. Error code: %u\n",
- GetLastError());
- return;
- }
- /* Display information about symbols, based on kind of symbol. */
- switch (module_info.SymType) {
- case SymNone:
- printf(("No symbols available for the module.\n"));
- break;
- case SymExport:
- printf(("Loaded symbols: Exports\n"));
- break;
- case SymCoff:
- printf(("Loaded symbols: COFF\n"));
- break;
- case SymCv:
- printf(("Loaded symbols: CodeView\n"));
- break;
- case SymSym:
- printf(("Loaded symbols: SYM\n"));
- break;
- case SymVirtual:
- printf(("Loaded symbols: Virtual\n"));
- break;
- case SymPdb:
- printf(("Loaded symbols: PDB\n"));
- break;
- case SymDia:
- printf(("Loaded symbols: DIA\n"));
- break;
- case SymDeferred:
- printf(("Loaded symbols: Deferred\n")); /* not actually loaded */
- break;
- default:
- printf(("Loaded symbols: Unknown format.\n"));
- break;
- }
-
- MaybePrint("Image name", module_info.ImageName);
- MaybePrint("Loaded image name", module_info.LoadedImageName);
-#ifdef VC8_OR_ABOVE /* TODO(csilvers): figure out how to tell */
- MaybePrint("PDB file name", module_info.LoadedPdbName);
- if (module_info.PdbUnmatched || module_info.DbgUnmatched) {
- /* This can only happen if the debug information is contained in a
- * separate file (.DBG or .PDB)
- */
- printf(("Warning: Unmatched symbols.\n"));
- }
-#endif
-
- /* Contents */
-#ifdef VC8_OR_ABOVE /* TODO(csilvers): figure out how to tell */
- PrintAvailability("Line numbers", module_info.LineNumbers);
- PrintAvailability("Global symbols", module_info.GlobalSymbols);
- PrintAvailability("Type information", module_info.TypeInfo);
-#endif
-}
-
-void usage() {
- fprintf(stderr, "usage: nm-pdb [-C|--demangle] <module or filename>\n");
-}
-
-int main(int argc, char *argv[]) {
- DWORD error;
- HANDLE process;
- ULONG64 module_base;
- SYM_CONTEXT ctx;
- int i;
- char* search;
- char* filename = NULL;
- int rv = 0;
- /* We may add SYMOPT_UNDNAME if --demangle is specified: */
- DWORD symopts = SYMOPT_DEFERRED_LOADS | SYMOPT_DEBUG;
-
- for (i = 1; i < argc; i++) {
- if (strcmp(argv[i], "--demangle") == 0 || strcmp(argv[i], "-C") == 0) {
- symopts |= SYMOPT_UNDNAME;
- } else if (strcmp(argv[i], "--help") == 0) {
- usage();
- exit(0);
- } else {
- break;
- }
- }
- if (i != argc - 1) {
- usage();
- exit(1);
- }
- filename = argv[i];
-
- process = GetCurrentProcess();
-
- if (!SymInitialize(process, NULL, FALSE)) {
- error = GetLastError();
- fprintf(stderr, "SymInitialize returned error : %d\n", error);
- return 1;
- }
-
- search = malloc(SEARCH_CAP);
- if (SymGetSearchPath(process, search, SEARCH_CAP)) {
- if (strlen(search) + sizeof(";" WEBSYM) > SEARCH_CAP) {
- fprintf(stderr, "Search path too long\n");
- SymCleanup(process);
- return 1;
- }
- strcat(search, ";" WEBSYM);
- } else {
- error = GetLastError();
- fprintf(stderr, "SymGetSearchPath returned error : %d\n", error);
- rv = 1; /* An error, but not a fatal one */
- strcpy(search, WEBSYM); /* Use a default value */
- }
- if (!SymSetSearchPath(process, search)) {
- error = GetLastError();
- fprintf(stderr, "SymSetSearchPath returned error : %d\n", error);
- rv = 1; /* An error, but not a fatal one */
- }
-
- SymSetOptions(symopts);
- module_base = SymLoadModuleEx(process, NULL, filename, NULL, 0, 0, NULL, 0);
- if (!module_base) {
- /* SymLoadModuleEx failed */
- error = GetLastError();
- fprintf(stderr, "SymLoadModuleEx returned error : %d for %s\n",
- error, filename);
- SymCleanup(process);
- return 1;
- }
-
- ShowSymbolInfo(process, module_base);
-
- memset(&ctx, 0, sizeof(ctx));
- ctx.module_base = module_base;
- if (!SymEnumSymbols(process, module_base, NULL, EnumSymProc, &ctx)) {
- error = GetLastError();
- fprintf(stderr, "SymEnumSymbols returned error: %d\n", error);
- rv = 1;
- } else {
- DWORD j;
- qsort(ctx.syms, ctx.syms_len, sizeof(ctx.syms[0]), sym_cmp);
- for (j = 0; j < ctx.syms_len; j++) {
- printf("%016I64x X %s\n", ctx.syms[j].addr, ctx.syms[j].name);
- }
- /* In a perfect world, maybe we'd clean up ctx's memory? */
- }
- SymUnloadModule64(process, module_base);
- SymCleanup(process);
- return rv;
-}
diff --git a/third_party/tcmalloc/vendor/src/windows/override_functions.cc b/third_party/tcmalloc/vendor/src/windows/override_functions.cc
deleted file mode 100644
index e634fe2..0000000
--- a/third_party/tcmalloc/vendor/src/windows/override_functions.cc
+++ /dev/null
@@ -1,122 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Mike Belshe
-//
-// To link tcmalloc into a EXE or DLL statically without using the patching
-// facility, we can take a stock libcmt and remove all the allocator functions.
-// When we relink the EXE/DLL with the modified libcmt and tcmalloc, a few
-// functions are missing. This file contains the additional overrides which
-// are required in the VS2005 libcmt in order to link the modified libcmt.
-//
-// See also
-// http://groups.google.com/group/google-perftools/browse_thread/thread/41cd3710af85e57b
-
-#include <config.h>
-
-#ifndef _WIN32
-# error You should only be including this file in a windows environment!
-#endif
-
-#ifndef WIN32_OVERRIDE_ALLOCATORS
-# error This file is intended for use when overriding allocators
-#endif
-
-#include "tcmalloc.cc"
-
-extern "C" void* _recalloc(void* p, size_t n, size_t size) {
- void* result = realloc(p, n * size);
- memset(result, 0, n * size);
- return result;
-}
-
-extern "C" void* _calloc_impl(size_t n, size_t size) {
- return calloc(n, size);
-}
-
-extern "C" size_t _msize(void* p) {
- return MallocExtension::instance()->GetAllocatedSize(p);
-}
-
-extern "C" intptr_t _get_heap_handle() {
- return 0;
-}
-
-// The CRT heap initialization stub.
-extern "C" int _heap_init() {
- // We intentionally leak this object. It lasts for the process
- // lifetime. Trying to teardown at _heap_term() is so late that
- // you can't do anything useful anyway.
- new TCMallocGuard();
- return 1;
-}
-
-// The CRT heap cleanup stub.
-extern "C" void _heap_term() {
-}
-
-extern "C" int _set_new_mode(int flag) {
- return tc_set_new_mode(flag);
-}
-
-#ifndef NDEBUG
-#undef malloc
-#undef free
-#undef calloc
-int _CrtDbgReport(int, const char*, int, const char*, const char*, ...) {
- return 0;
-}
-
-int _CrtDbgReportW(int, const wchar_t*, int, const wchar_t*, const wchar_t*, ...) {
- return 0;
-}
-
-int _CrtSetReportMode(int, int) {
- return 0;
-}
-
-extern "C" void* _malloc_dbg(size_t size, int , const char*, int) {
- return malloc(size);
-}
-
-extern "C" void _free_dbg(void* ptr, int) {
- free(ptr);
-}
-
-extern "C" void* _calloc_dbg(size_t n, size_t size, int, const char*, int) {
- return calloc(n, size);
-}
-#endif // NDEBUG
-
-// We set this to 1 because part of the CRT uses a check of _crtheap != 0
-// to test whether the CRT has been initialized. Once we've ripped out
-// the allocators from libcmt, we need to provide this definition so that
-// the rest of the CRT is still usable.
-extern "C" void* _crtheap = reinterpret_cast<void*>(1);
diff --git a/third_party/tcmalloc/vendor/src/windows/patch_functions.cc b/third_party/tcmalloc/vendor/src/windows/patch_functions.cc
deleted file mode 100644
index 7a7e6ad..0000000
--- a/third_party/tcmalloc/vendor/src/windows/patch_functions.cc
+++ /dev/null
@@ -1,1080 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---
-// Author: Craig Silverstein
-//
-// The main purpose of this file is to patch the libc allocation
-// routines (malloc and friends, but also _msize and other
-// windows-specific libc-style routines). However, we also patch
-// windows routines to do accounting. We do better at the former than
-// the latter. Here are some comments from Paul Pluzhnikov about what
-// it might take to do a really good job patching windows routines to
-// keep track of memory usage:
-//
-// "You should intercept at least the following:
-// HeapCreate HeapDestroy HeapAlloc HeapReAlloc HeapFree
-// RtlCreateHeap RtlDestroyHeap RtlAllocateHeap RtlFreeHeap
-// malloc calloc realloc free
-// malloc_dbg calloc_dbg realloc_dbg free_dbg
-// Some of these call the other ones (but not always), sometimes
-// recursively (i.e. HeapCreate may call HeapAlloc on a different
-// heap, IIRC)."
-//
-// Since Paul didn't mention VirtualAllocEx, he may not have even been
-// considering all the mmap-like functions that windows has (or he may
-// just be ignoring it because he's seen we already patch it). Of the
-// above, we do not patch the *_dbg functions, and of the windows
-// functions, we only patch HeapAlloc and HeapFree.
-//
-// The *_dbg functions come into play with /MDd, /MTd, and /MLd,
-// probably. It may be ok to just turn off tcmalloc in those cases --
-// if the user wants the windows debug malloc, they probably don't
-// want tcmalloc! We should also test with all of /MD, /MT, and /ML,
-// which we're not currently doing.
-
-// TODO(csilvers): try to do better here? Paul does conclude:
-// "Keeping track of all of this was a nightmare."
-
-#ifndef _WIN32
-# error You should only be including windows/patch_functions.cc in a windows environment!
-#endif
-
-#include <config.h>
-
-#ifdef WIN32_OVERRIDE_ALLOCATORS
-#error This file is intended for patching allocators - use override_functions.cc instead.
-#endif
-
-// We use psapi. Non-MSVC systems will have to link this in themselves.
-#ifdef _MSC_VER
-#pragma comment(lib, "Psapi.lib")
-#endif
-
-// Make sure we always use the 'old' names of the psapi functions.
-#ifndef PSAPI_VERSION
-#define PSAPI_VERSION 1
-#endif
-
-#include <windows.h>
-#include <stdio.h>
-#include <malloc.h> // for _msize and _expand
-#include <Psapi.h> // for EnumProcessModules, GetModuleInformation, etc.
-#include <set>
-#include <map>
-#include <vector>
-#include <base/logging.h>
-#include "base/spinlock.h"
-#include "gperftools/malloc_hook.h"
-#include "malloc_hook-inl.h"
-#include "preamble_patcher.h"
-
-// The maximum number of modules we allow to be in one executable
-const int kMaxModules = 8182;
-
-// These are hard-coded, unfortunately. :-( They are also probably
-// compiler specific. See get_mangled_names.cc, in this directory,
-// for instructions on how to update these names for your compiler.
-const char kMangledNew[] = "??2@YAPAXI@Z";
-const char kMangledNewArray[] = "??_U@YAPAXI@Z";
-const char kMangledDelete[] = "??3@YAXPAX@Z";
-const char kMangledDeleteArray[] = "??_V@YAXPAX@Z";
-const char kMangledNewNothrow[] = "??2@YAPAXIABUnothrow_t@std@@@Z";
-const char kMangledNewArrayNothrow[] = "??_U@YAPAXIABUnothrow_t@std@@@Z";
-const char kMangledDeleteNothrow[] = "??3@YAXPAXABUnothrow_t@std@@@Z";
-const char kMangledDeleteArrayNothrow[] = "??_V@YAXPAXABUnothrow_t@std@@@Z";
-
-// This is an unused but exported symbol that we can use to tell the
-// MSVC linker to bring in libtcmalloc, via the /INCLUDE linker flag.
-// Without this, the linker will likely decide that libtcmalloc.dll
-// doesn't add anything to the executable (since it does all its work
-// through patching, which the linker can't see), and ignore it
-// entirely. (The name 'tcmalloc' is already reserved for a
-// namespace. I'd rather export a variable named "_tcmalloc", but I
-// couldn't figure out how to get that to work. This function exports
-// the symbol "__tcmalloc".)
-extern "C" PERFTOOLS_DLL_DECL void _tcmalloc();
-void _tcmalloc() { }
-
-// This is the version needed for windows x64, which has a different
-// decoration scheme which doesn't auto-add a leading underscore.
-extern "C" PERFTOOLS_DLL_DECL void __tcmalloc();
-void __tcmalloc() { }
-
-namespace { // most everything here is in an unnamed namespace
-
-typedef void (*GenericFnPtr)();
-
-using sidestep::PreamblePatcher;
-
-struct ModuleEntryCopy; // defined below
-
-// These functions are how we override the memory allocation
-// functions, just like tcmalloc.cc and malloc_hook.cc do.
-
-// This is information about the routines we're patching, for a given
-// module that implements libc memory routines. A single executable
-// can have several libc implementations running about (in different
-// .dll's), and we need to patch/unpatch them all. This defines
-// everything except the new functions we're patching in, which
-// are defined in LibcFunctions, below.
-class LibcInfo {
- public:
- LibcInfo() {
- memset(this, 0, sizeof(*this)); // easiest way to initialize the array
- }
-
- bool patched() const { return is_valid(); }
- void set_is_valid(bool b) { is_valid_ = b; }
- // According to http://msdn.microsoft.com/en-us/library/ms684229(VS.85).aspx:
- // "The load address of a module (lpBaseOfDll) is the same as the HMODULE
- // value."
- HMODULE hmodule() const {
- return reinterpret_cast<HMODULE>(const_cast<void*>(module_base_address_));
- }
-
- // Populates all the windows_fn_[] vars based on our module info.
- // Returns false if windows_fn_ is all NULL's, because there's
- // nothing to patch. Also populates the rest of the module_entry
- // info, such as the module's name.
- bool PopulateWindowsFn(const ModuleEntryCopy& module_entry);
-
- protected:
- void CopyFrom(const LibcInfo& that) {
- if (this == &that)
- return;
- this->is_valid_ = that.is_valid_;
- memcpy(this->windows_fn_, that.windows_fn_, sizeof(windows_fn_));
- this->module_base_address_ = that.module_base_address_;
- this->module_base_size_ = that.module_base_size_;
- }
-
- enum {
- kMalloc, kFree, kRealloc, kCalloc,
- kNew, kNewArray, kDelete, kDeleteArray,
- kNewNothrow, kNewArrayNothrow, kDeleteNothrow, kDeleteArrayNothrow,
- // These are windows-only functions from malloc.h
- k_Msize, k_Expand,
- // A MS CRT "internal" function, implemented using _calloc_impl
- k_CallocCrt,
- kNumFunctions
- };
-
- // I'd like to put these together in a struct (perhaps in the
- // subclass, so we can put in perftools_fn_ as well), but vc8 seems
- // to have a bug where it doesn't initialize the struct properly if
- // we try to take the address of a function that's not yet loaded
- // from a dll, as is the common case for static_fn_. So we need
- // each to be in its own array. :-(
- static const char* const function_name_[kNumFunctions];
-
- // This function is only used when statically linking the binary.
- // In that case, loading malloc/etc from the dll (via
- // PatchOneModule) won't work, since there are no dlls. Instead,
- // you just want to be taking the address of malloc/etc directly.
- // In the common, non-static-link case, these pointers will all be
- // NULL, since this initializer runs before msvcrt.dll is loaded.
- static const GenericFnPtr static_fn_[kNumFunctions];
-
- // This is the address of the function we are going to patch
- // (malloc, etc). Other info about the function is in the
- // patch-specific subclasses, below.
- GenericFnPtr windows_fn_[kNumFunctions];
-
- // This is set to true when this structure is initialized (because
- // we're patching a new library) and set to false when it's
- // uninitialized (because we've freed that library).
- bool is_valid_;
-
- const void *module_base_address_;
- size_t module_base_size_;
-
- public:
- // These shouldn't have to be public, since only subclasses of
- // LibcInfo need it, but they do. Maybe something to do with
- // templates. Shrug. I hide them down here so users won't see
- // them. :-) (OK, I also need to define ctrgProcAddress late.)
- bool is_valid() const { return is_valid_; }
- GenericFnPtr windows_fn(int ifunction) const {
- return windows_fn_[ifunction];
- }
- // These three are needed by ModuleEntryCopy.
- static const int ctrgProcAddress = kNumFunctions;
- static GenericFnPtr static_fn(int ifunction) {
- return static_fn_[ifunction];
- }
- static const char* const function_name(int ifunction) {
- return function_name_[ifunction];
- }
-};
-
-// Template trickiness: logically, a LibcInfo would include
-// Windows_malloc_, origstub_malloc_, and Perftools_malloc_: for a
-// given module, these three go together. And in fact,
-// Perftools_malloc_ may need to call origstub_malloc_, which means we
-// either need to change Perftools_malloc_ to take origstub_malloc_ as
-// an arugment -- unfortunately impossible since it needs to keep the
-// same API as normal malloc -- or we need to write a different
-// version of Perftools_malloc_ for each LibcInfo instance we create.
-// We choose the second route, and use templates to implement it (we
-// could have also used macros). So to get multiple versions
-// of the struct, we say "struct<1> var1; struct<2> var2;". The price
-// we pay is some code duplication, and more annoying, each instance
-// of this var is a separate type.
-template<int> class LibcInfoWithPatchFunctions : public LibcInfo {
- public:
- // me_info should have had PopulateWindowsFn() called on it, so the
- // module_* vars and windows_fn_ are set up.
- bool Patch(const LibcInfo& me_info);
- void Unpatch();
-
- private:
- // This holds the original function contents after we patch the function.
- // This has to be defined static in the subclass, because the perftools_fns
- // reference origstub_fn_.
- static GenericFnPtr origstub_fn_[kNumFunctions];
-
- // This is the function we want to patch in
- static const GenericFnPtr perftools_fn_[kNumFunctions];
-
- static void* Perftools_malloc(size_t size) __THROW;
- static void Perftools_free(void* ptr) __THROW;
- static void* Perftools_realloc(void* ptr, size_t size) __THROW;
- static void* Perftools_calloc(size_t nmemb, size_t size) __THROW;
- static void* Perftools_new(size_t size);
- static void* Perftools_newarray(size_t size);
- static void Perftools_delete(void *ptr);
- static void Perftools_deletearray(void *ptr);
- static void* Perftools_new_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- static void* Perftools_newarray_nothrow(size_t size,
- const std::nothrow_t&) __THROW;
- static void Perftools_delete_nothrow(void *ptr,
- const std::nothrow_t&) __THROW;
- static void Perftools_deletearray_nothrow(void *ptr,
- const std::nothrow_t&) __THROW;
- static size_t Perftools__msize(void *ptr) __THROW;
- static void* Perftools__expand(void *ptr, size_t size) __THROW;
- // malloc.h also defines these functions:
- // _aligned_malloc, _aligned_free,
- // _recalloc, _aligned_offset_malloc, _aligned_realloc, _aligned_recalloc
- // _aligned_offset_realloc, _aligned_offset_recalloc, _malloca, _freea
- // But they seem pretty obscure, and I'm fine not overriding them for now.
- // It may be they all call into malloc/free anyway.
-};
-
-// This is a subset of MODDULEENTRY32, that we need for patching.
-struct ModuleEntryCopy {
- LPVOID modBaseAddr; // the same as hmodule
- DWORD modBaseSize;
- // This is not part of MODDULEENTRY32, but is needed to avoid making
- // windows syscalls while we're holding patch_all_modules_lock (see
- // lock-inversion comments at patch_all_modules_lock definition, below).
- GenericFnPtr rgProcAddresses[LibcInfo::ctrgProcAddress];
-
- ModuleEntryCopy() {
- modBaseAddr = NULL;
- modBaseSize = 0;
- for (int i = 0; i < sizeof(rgProcAddresses)/sizeof(*rgProcAddresses); i++)
- rgProcAddresses[i] = LibcInfo::static_fn(i);
- }
- ModuleEntryCopy(const MODULEINFO& mi) {
- this->modBaseAddr = mi.lpBaseOfDll;
- this->modBaseSize = mi.SizeOfImage;
- LPVOID modEndAddr = (char*)mi.lpBaseOfDll + mi.SizeOfImage;
- for (int i = 0; i < sizeof(rgProcAddresses)/sizeof(*rgProcAddresses); i++) {
- FARPROC target = ::GetProcAddress(
- reinterpret_cast<const HMODULE>(mi.lpBaseOfDll),
- LibcInfo::function_name(i));
- // Sometimes a DLL forwards a function to a function in another
- // DLL. We don't want to patch those forwarded functions --
- // they'll get patched when the other DLL is processed.
- if (target >= modBaseAddr && target < modEndAddr)
- rgProcAddresses[i] = (GenericFnPtr)target;
- else
- rgProcAddresses[i] = (GenericFnPtr)NULL;
- }
- }
-};
-
-// This class is easier because there's only one of them.
-class WindowsInfo {
- public:
- void Patch();
- void Unpatch();
-
- private:
- // TODO(csilvers): should we be patching GlobalAlloc/LocalAlloc instead,
- // for pre-XP systems?
- enum {
- kHeapAlloc, kHeapFree, kVirtualAllocEx, kVirtualFreeEx,
- kMapViewOfFileEx, kUnmapViewOfFile, kLoadLibraryExW, kFreeLibrary,
- kNumFunctions
- };
-
- struct FunctionInfo {
- const char* const name; // name of fn in a module (eg "malloc")
- GenericFnPtr windows_fn; // the fn whose name we call (&malloc)
- GenericFnPtr origstub_fn; // original fn contents after we patch
- const GenericFnPtr perftools_fn; // fn we want to patch in
- };
-
- static FunctionInfo function_info_[kNumFunctions];
-
- // A Windows-API equivalent of malloc and free
- static LPVOID WINAPI Perftools_HeapAlloc(HANDLE hHeap, DWORD dwFlags,
- DWORD_PTR dwBytes);
- static BOOL WINAPI Perftools_HeapFree(HANDLE hHeap, DWORD dwFlags,
- LPVOID lpMem);
- // A Windows-API equivalent of mmap and munmap, for "anonymous regions"
- static LPVOID WINAPI Perftools_VirtualAllocEx(HANDLE process, LPVOID address,
- SIZE_T size, DWORD type,
- DWORD protect);
- static BOOL WINAPI Perftools_VirtualFreeEx(HANDLE process, LPVOID address,
- SIZE_T size, DWORD type);
- // A Windows-API equivalent of mmap and munmap, for actual files
- static LPVOID WINAPI Perftools_MapViewOfFileEx(HANDLE hFileMappingObject,
- DWORD dwDesiredAccess,
- DWORD dwFileOffsetHigh,
- DWORD dwFileOffsetLow,
- SIZE_T dwNumberOfBytesToMap,
- LPVOID lpBaseAddress);
- static BOOL WINAPI Perftools_UnmapViewOfFile(LPCVOID lpBaseAddress);
- // We don't need the other 3 variants because they all call this one. */
- static HMODULE WINAPI Perftools_LoadLibraryExW(LPCWSTR lpFileName,
- HANDLE hFile,
- DWORD dwFlags);
- static BOOL WINAPI Perftools_FreeLibrary(HMODULE hLibModule);
-};
-
-// If you run out, just add a few more to the array. You'll also need
-// to update the switch statement in PatchOneModule(), and the list in
-// UnpatchWindowsFunctions().
-// main_executable and main_executable_windows are two windows into
-// the same executable. One is responsible for patching the libc
-// routines that live in the main executable (if any) to use tcmalloc;
-// the other is responsible for patching the windows routines like
-// HeapAlloc/etc to use tcmalloc.
-static LibcInfoWithPatchFunctions<0> main_executable;
-static LibcInfoWithPatchFunctions<1> libc1;
-static LibcInfoWithPatchFunctions<2> libc2;
-static LibcInfoWithPatchFunctions<3> libc3;
-static LibcInfoWithPatchFunctions<4> libc4;
-static LibcInfoWithPatchFunctions<5> libc5;
-static LibcInfoWithPatchFunctions<6> libc6;
-static LibcInfoWithPatchFunctions<7> libc7;
-static LibcInfoWithPatchFunctions<8> libc8;
-static LibcInfo* g_module_libcs[] = {
- &libc1, &libc2, &libc3, &libc4, &libc5, &libc6, &libc7, &libc8
-};
-static WindowsInfo main_executable_windows;
-
-const char* const LibcInfo::function_name_[] = {
- "malloc", "free", "realloc", "calloc",
- kMangledNew, kMangledNewArray, kMangledDelete, kMangledDeleteArray,
- // Ideally we should patch the nothrow versions of new/delete, but
- // at least in msvcrt, nothrow-new machine-code is of a type we
- // can't patch. Since these are relatively rare, I'm hoping it's ok
- // not to patch them. (NULL name turns off patching.)
- NULL, // kMangledNewNothrow,
- NULL, // kMangledNewArrayNothrow,
- NULL, // kMangledDeleteNothrow,
- NULL, // kMangledDeleteArrayNothrow,
- "_msize", "_expand", "_calloc_crt",
-};
-
-// For mingw, I can't patch the new/delete here, because the
-// instructions are too small to patch. Luckily, they're so small
-// because all they do is call into malloc/free, so they still end up
-// calling tcmalloc routines, and we don't actually lose anything
-// (except maybe some stacktrace goodness) by not patching.
-const GenericFnPtr LibcInfo::static_fn_[] = {
- (GenericFnPtr)&::malloc,
- (GenericFnPtr)&::free,
- (GenericFnPtr)&::realloc,
- (GenericFnPtr)&::calloc,
-#ifdef __MINGW32__
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-#else
- (GenericFnPtr)(void*(*)(size_t))&::operator new,
- (GenericFnPtr)(void*(*)(size_t))&::operator new[],
- (GenericFnPtr)(void(*)(void*))&::operator delete,
- (GenericFnPtr)(void(*)(void*))&::operator delete[],
- (GenericFnPtr)
- (void*(*)(size_t, struct std::nothrow_t const &))&::operator new,
- (GenericFnPtr)
- (void*(*)(size_t, struct std::nothrow_t const &))&::operator new[],
- (GenericFnPtr)
- (void(*)(void*, struct std::nothrow_t const &))&::operator delete,
- (GenericFnPtr)
- (void(*)(void*, struct std::nothrow_t const &))&::operator delete[],
-#endif
- (GenericFnPtr)&::_msize,
- (GenericFnPtr)&::_expand,
- (GenericFnPtr)&::calloc,
-};
-
-template<int T> GenericFnPtr LibcInfoWithPatchFunctions<T>::origstub_fn_[] = {
- // This will get filled in at run-time, as patching is done.
-};
-
-template<int T>
-const GenericFnPtr LibcInfoWithPatchFunctions<T>::perftools_fn_[] = {
- (GenericFnPtr)&Perftools_malloc,
- (GenericFnPtr)&Perftools_free,
- (GenericFnPtr)&Perftools_realloc,
- (GenericFnPtr)&Perftools_calloc,
- (GenericFnPtr)&Perftools_new,
- (GenericFnPtr)&Perftools_newarray,
- (GenericFnPtr)&Perftools_delete,
- (GenericFnPtr)&Perftools_deletearray,
- (GenericFnPtr)&Perftools_new_nothrow,
- (GenericFnPtr)&Perftools_newarray_nothrow,
- (GenericFnPtr)&Perftools_delete_nothrow,
- (GenericFnPtr)&Perftools_deletearray_nothrow,
- (GenericFnPtr)&Perftools__msize,
- (GenericFnPtr)&Perftools__expand,
- (GenericFnPtr)&Perftools_calloc,
-};
-
-/*static*/ WindowsInfo::FunctionInfo WindowsInfo::function_info_[] = {
- { "HeapAlloc", NULL, NULL, (GenericFnPtr)&Perftools_HeapAlloc },
- { "HeapFree", NULL, NULL, (GenericFnPtr)&Perftools_HeapFree },
- { "VirtualAllocEx", NULL, NULL, (GenericFnPtr)&Perftools_VirtualAllocEx },
- { "VirtualFreeEx", NULL, NULL, (GenericFnPtr)&Perftools_VirtualFreeEx },
- { "MapViewOfFileEx", NULL, NULL, (GenericFnPtr)&Perftools_MapViewOfFileEx },
- { "UnmapViewOfFile", NULL, NULL, (GenericFnPtr)&Perftools_UnmapViewOfFile },
- { "LoadLibraryExW", NULL, NULL, (GenericFnPtr)&Perftools_LoadLibraryExW },
- { "FreeLibrary", NULL, NULL, (GenericFnPtr)&Perftools_FreeLibrary },
-};
-
-bool LibcInfo::PopulateWindowsFn(const ModuleEntryCopy& module_entry) {
- // First, store the location of the function to patch before
- // patching it. If none of these functions are found in the module,
- // then this module has no libc in it, and we just return false.
- for (int i = 0; i < kNumFunctions; i++) {
- if (!function_name_[i]) // we can turn off patching by unsetting name
- continue;
- // The ::GetProcAddress calls were done in the ModuleEntryCopy
- // constructor, so we don't have to make any windows calls here.
- const GenericFnPtr fn = module_entry.rgProcAddresses[i];
- if (fn) {
- windows_fn_[i] = PreamblePatcher::ResolveTarget(fn);
- }
- }
-
- // Some modules use the same function pointer for new and new[]. If
- // we find that, set one of the pointers to NULL so we don't double-
- // patch. Same may happen with new and nothrow-new, or even new[]
- // and nothrow-new. It's easiest just to check each fn-ptr against
- // every other.
- for (int i = 0; i < kNumFunctions; i++) {
- for (int j = i+1; j < kNumFunctions; j++) {
- if (windows_fn_[i] == windows_fn_[j]) {
- // We NULL the later one (j), so as to minimize the chances we
- // NULL kFree and kRealloc. See comments below. This is fragile!
- windows_fn_[j] = NULL;
- }
- }
- }
-
- // There's always a chance that our module uses the same function
- // as another module that we've already loaded. In that case, we
- // need to set our windows_fn to NULL, to avoid double-patching.
- for (int ifn = 0; ifn < kNumFunctions; ifn++) {
- for (int imod = 0;
- imod < sizeof(g_module_libcs)/sizeof(*g_module_libcs); imod++) {
- if (g_module_libcs[imod]->is_valid() &&
- this->windows_fn(ifn) == g_module_libcs[imod]->windows_fn(ifn)) {
- windows_fn_[ifn] = NULL;
- }
- }
- }
-
- bool found_non_null = false;
- for (int i = 0; i < kNumFunctions; i++) {
- if (windows_fn_[i])
- found_non_null = true;
- }
- if (!found_non_null)
- return false;
-
- // It's important we didn't NULL out windows_fn_[kFree] or [kRealloc].
- // The reason is, if those are NULL-ed out, we'll never patch them
- // and thus never get an origstub_fn_ value for them, and when we
- // try to call origstub_fn_[kFree/kRealloc] in Perftools_free and
- // Perftools_realloc, below, it will fail. We could work around
- // that by adding a pointer from one patch-unit to the other, but we
- // haven't needed to yet.
- CHECK(windows_fn_[kFree]);
- CHECK(windows_fn_[kRealloc]);
-
- // OK, we successfully populated. Let's store our member information.
- module_base_address_ = module_entry.modBaseAddr;
- module_base_size_ = module_entry.modBaseSize;
- return true;
-}
-
-template<int T>
-bool LibcInfoWithPatchFunctions<T>::Patch(const LibcInfo& me_info) {
- CopyFrom(me_info); // copies the module_entry and the windows_fn_ array
- for (int i = 0; i < kNumFunctions; i++) {
- if (windows_fn_[i] && windows_fn_[i] != perftools_fn_[i]) {
- // if origstub_fn_ is not NULL, it's left around from a previous
- // patch. We need to set it to NULL for the new Patch call.
- // Since we've patched Unpatch() not to delete origstub_fn_ (it
- // causes problems in some contexts, though obviously not this
- // one), we should delete it now, before setting it to NULL.
- // NOTE: casting from a function to a pointer is contra the C++
- // spec. It's not safe on IA64, but is on i386. We use
- // a C-style cast here to emphasize this is not legal C++.
- delete[] (char*)(origstub_fn_[i]);
- origstub_fn_[i] = NULL; // Patch() will fill this in
- CHECK_EQ(sidestep::SIDESTEP_SUCCESS,
- PreamblePatcher::Patch(windows_fn_[i], perftools_fn_[i],
- &origstub_fn_[i]));
- }
- }
- set_is_valid(true);
- return true;
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Unpatch() {
- // We have to cast our GenericFnPtrs to void* for unpatch. This is
- // contra the C++ spec; we use C-style casts to empahsize that.
- for (int i = 0; i < kNumFunctions; i++) {
- if (windows_fn_[i])
- CHECK_EQ(sidestep::SIDESTEP_SUCCESS,
- PreamblePatcher::Unpatch((void*)windows_fn_[i],
- (void*)perftools_fn_[i],
- (void*)origstub_fn_[i]));
- }
- set_is_valid(false);
-}
-
-void WindowsInfo::Patch() {
- HMODULE hkernel32 = ::GetModuleHandleA("kernel32");
- CHECK_NE(hkernel32, NULL);
-
- // Unlike for libc, we know these exist in our module, so we can get
- // and patch at the same time.
- for (int i = 0; i < kNumFunctions; i++) {
- function_info_[i].windows_fn = (GenericFnPtr)
- ::GetProcAddress(hkernel32, function_info_[i].name);
- // If origstub_fn is not NULL, it's left around from a previous
- // patch. We need to set it to NULL for the new Patch call.
- // Since we've patched Unpatch() not to delete origstub_fn_ (it
- // causes problems in some contexts, though obviously not this
- // one), we should delete it now, before setting it to NULL.
- // NOTE: casting from a function to a pointer is contra the C++
- // spec. It's not safe on IA64, but is on i386. We use
- // a C-style cast here to emphasize this is not legal C++.
- delete[] (char*)(function_info_[i].origstub_fn);
- function_info_[i].origstub_fn = NULL; // Patch() will fill this in
- CHECK_EQ(sidestep::SIDESTEP_SUCCESS,
- PreamblePatcher::Patch(function_info_[i].windows_fn,
- function_info_[i].perftools_fn,
- &function_info_[i].origstub_fn));
- }
-}
-
-void WindowsInfo::Unpatch() {
- // We have to cast our GenericFnPtrs to void* for unpatch. This is
- // contra the C++ spec; we use C-style casts to empahsize that.
- for (int i = 0; i < kNumFunctions; i++) {
- CHECK_EQ(sidestep::SIDESTEP_SUCCESS,
- PreamblePatcher::Unpatch((void*)function_info_[i].windows_fn,
- (void*)function_info_[i].perftools_fn,
- (void*)function_info_[i].origstub_fn));
- }
-}
-
-// You should hold the patch_all_modules_lock when calling this.
-void PatchOneModuleLocked(const LibcInfo& me_info) {
- // If we don't already have info on this module, let's add it. This
- // is where we're sad that each libcX has a different type, so we
- // can't use an array; instead, we have to use a switch statement.
- // Patch() returns false if there were no libc functions in the module.
- for (int i = 0; i < sizeof(g_module_libcs)/sizeof(*g_module_libcs); i++) {
- if (!g_module_libcs[i]->is_valid()) { // found an empty spot to add!
- switch (i) {
- case 0: libc1.Patch(me_info); return;
- case 1: libc2.Patch(me_info); return;
- case 2: libc3.Patch(me_info); return;
- case 3: libc4.Patch(me_info); return;
- case 4: libc5.Patch(me_info); return;
- case 5: libc6.Patch(me_info); return;
- case 6: libc7.Patch(me_info); return;
- case 7: libc8.Patch(me_info); return;
- }
- }
- }
- printf("PERFTOOLS ERROR: Too many modules containing libc in this executable\n");
-}
-
-void PatchMainExecutableLocked() {
- if (main_executable.patched())
- return; // main executable has already been patched
- ModuleEntryCopy fake_module_entry; // make a fake one to pass into Patch()
- // No need to call PopulateModuleEntryProcAddresses on the main executable.
- main_executable.PopulateWindowsFn(fake_module_entry);
- main_executable.Patch(main_executable);
-}
-
-// This lock is subject to a subtle and annoying lock inversion
-// problem: it may interact badly with unknown internal windows locks.
-// In particular, windows may be holding a lock when it calls
-// LoadLibraryExW and FreeLibrary, which we've patched. We have those
-// routines call PatchAllModules, which acquires this lock. If we
-// make windows system calls while holding this lock, those system
-// calls may need the internal windows locks that are being held in
-// the call to LoadLibraryExW, resulting in deadlock. The solution is
-// to be very careful not to call *any* windows routines while holding
-// patch_all_modules_lock, inside PatchAllModules().
-static SpinLock patch_all_modules_lock(SpinLock::LINKER_INITIALIZED);
-
-// last_loaded: The set of modules that were loaded the last time
-// PatchAllModules was called. This is an optimization for only
-// looking at modules that were added or removed from the last call.
-static std::set<HMODULE> *g_last_loaded;
-
-// Iterates over all the modules currently loaded by the executable,
-// according to windows, and makes sure they're all patched. Most
-// modules will already be in loaded_modules, meaning we have already
-// loaded and either patched them or determined they did not need to
-// be patched. Others will not, which means we need to patch them
-// (if necessary). Finally, we have to go through the existing
-// g_module_libcs and see if any of those are *not* in the modules
-// currently loaded by the executable. If so, we need to invalidate
-// them. Returns true if we did any work (patching or invalidating),
-// false if we were a noop. May update loaded_modules as well.
-// NOTE: you must hold the patch_all_modules_lock to access loaded_modules.
-bool PatchAllModules() {
- std::vector<ModuleEntryCopy> modules;
- bool made_changes = false;
-
- const HANDLE hCurrentProcess = GetCurrentProcess();
- DWORD num_modules = 0;
- HMODULE hModules[kMaxModules]; // max # of modules we support in one process
- if (!::EnumProcessModules(hCurrentProcess, hModules, sizeof(hModules),
- &num_modules)) {
- num_modules = 0;
- }
- // EnumProcessModules actually set the bytes written into hModules,
- // so we need to divide to make num_modules actually be a module-count.
- num_modules /= sizeof(*hModules);
- if (num_modules >= kMaxModules) {
- printf("PERFTOOLS ERROR: Too many modules in this executable to try"
- " to patch them all (if you need to, raise kMaxModules in"
- " patch_functions.cc).\n");
- num_modules = kMaxModules;
- }
-
- // Now we handle the unpatching of modules we have in g_module_libcs
- // but that were not found in EnumProcessModules. We need to
- // invalidate them. To speed that up, we store the EnumProcessModules
- // output in a set.
- // At the same time, we prepare for the adding of new modules, by
- // removing from hModules all the modules we know we've already
- // patched (or decided don't need to be patched). At the end,
- // hModules will hold only the modules that we need to consider patching.
- std::set<HMODULE> currently_loaded_modules;
- {
- SpinLockHolder h(&patch_all_modules_lock);
- if (!g_last_loaded) g_last_loaded = new std::set<HMODULE>;
- // At the end of this loop, currently_loaded_modules contains the
- // full list of EnumProcessModules, and hModules just the ones we
- // haven't handled yet.
- for (int i = 0; i < num_modules; ) {
- currently_loaded_modules.insert(hModules[i]);
- if (g_last_loaded->count(hModules[i]) > 0) {
- hModules[i] = hModules[--num_modules]; // replace element i with tail
- } else {
- i++; // keep element i
- }
- }
- // Now we do the unpatching/invalidation.
- for (int i = 0; i < sizeof(g_module_libcs)/sizeof(*g_module_libcs); i++) {
- if (g_module_libcs[i]->patched() &&
- currently_loaded_modules.count(g_module_libcs[i]->hmodule()) == 0) {
- // Means g_module_libcs[i] is no longer loaded (no me32 matched).
- // We could call Unpatch() here, but why bother? The module
- // has gone away, so nobody is going to call into it anyway.
- g_module_libcs[i]->set_is_valid(false);
- made_changes = true;
- }
- }
- // Update the loaded module cache.
- g_last_loaded->swap(currently_loaded_modules);
- }
-
- // Now that we know what modules are new, let's get the info we'll
- // need to patch them. Note this *cannot* be done while holding the
- // lock, since it needs to make windows calls (see the lock-inversion
- // comments before the definition of patch_all_modules_lock).
- MODULEINFO mi;
- for (int i = 0; i < num_modules; i++) {
- if (::GetModuleInformation(hCurrentProcess, hModules[i], &mi, sizeof(mi)))
- modules.push_back(ModuleEntryCopy(mi));
- }
-
- // Now we can do the patching of new modules.
- {
- SpinLockHolder h(&patch_all_modules_lock);
- for (std::vector<ModuleEntryCopy>::iterator it = modules.begin();
- it != modules.end(); ++it) {
- LibcInfo libc_info;
- if (libc_info.PopulateWindowsFn(*it)) { // true==module has libc routines
- PatchOneModuleLocked(libc_info);
- made_changes = true;
- }
- }
-
- // Now that we've dealt with the modules (dlls), update the main
- // executable. We do this last because PatchMainExecutableLocked
- // wants to look at how other modules were patched.
- if (!main_executable.patched()) {
- PatchMainExecutableLocked();
- made_changes = true;
- }
- }
- // TODO(csilvers): for this to be reliable, we need to also take
- // into account if we *would* have patched any modules had they not
- // already been loaded. (That is, made_changes should ignore
- // g_last_loaded.)
- return made_changes;
-}
-
-
-} // end unnamed namespace
-
-// ---------------------------------------------------------------------
-// Now that we've done all the patching machinery, let's actually
-// define the functions we're patching in. Mostly these are
-// simple wrappers around the do_* routines in tcmalloc.cc.
-//
-// In fact, we #include tcmalloc.cc to get at the tcmalloc internal
-// do_* functions, the better to write our own hook functions.
-// U-G-L-Y, I know. But the alternatives are, perhaps, worse. This
-// also lets us define _msize(), _expand(), and other windows-specific
-// functions here, using tcmalloc internals, without polluting
-// tcmalloc.cc.
-// -------------------------------------------------------------------
-
-// TODO(csilvers): refactor tcmalloc.cc into two files, so I can link
-// against the file with do_malloc, and ignore the one with malloc.
-#include "tcmalloc.cc"
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_malloc(size_t size) __THROW {
- void* result = do_malloc_or_cpp_alloc(size);
- MallocHook::InvokeNewHook(result, size);
- return result;
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Perftools_free(void* ptr) __THROW {
- MallocHook::InvokeDeleteHook(ptr);
- // This calls the windows free if do_free decides ptr was not
- // allocated by tcmalloc. Note it calls the origstub_free from
- // *this* templatized instance of LibcInfo. See "template
- // trickiness" above.
- do_free_with_callback(ptr, (void (*)(void*))origstub_fn_[kFree]);
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_realloc(
- void* old_ptr, size_t new_size) __THROW {
- if (old_ptr == NULL) {
- void* result = do_malloc_or_cpp_alloc(new_size);
- MallocHook::InvokeNewHook(result, new_size);
- return result;
- }
- if (new_size == 0) {
- MallocHook::InvokeDeleteHook(old_ptr);
- do_free_with_callback(old_ptr,
- (void (*)(void*))origstub_fn_[kFree]);
- return NULL;
- }
- return do_realloc_with_callback(
- old_ptr, new_size,
- (void (*)(void*))origstub_fn_[kFree],
- (size_t (*)(const void*))origstub_fn_[k_Msize]);
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_calloc(
- size_t n, size_t elem_size) __THROW {
- void* result = do_calloc(n, elem_size);
- MallocHook::InvokeNewHook(result, n * elem_size);
- return result;
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_new(size_t size) {
- void* p = cpp_alloc(size, false);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_newarray(size_t size) {
- void* p = cpp_alloc(size, false);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Perftools_delete(void *p) {
- MallocHook::InvokeDeleteHook(p);
- do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]);
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Perftools_deletearray(void *p) {
- MallocHook::InvokeDeleteHook(p);
- do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]);
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_new_nothrow(
- size_t size, const std::nothrow_t&) __THROW {
- void* p = cpp_alloc(size, true);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools_newarray_nothrow(
- size_t size, const std::nothrow_t&) __THROW {
- void* p = cpp_alloc(size, true);
- MallocHook::InvokeNewHook(p, size);
- return p;
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Perftools_delete_nothrow(
- void *p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]);
-}
-
-template<int T>
-void LibcInfoWithPatchFunctions<T>::Perftools_deletearray_nothrow(
- void *p, const std::nothrow_t&) __THROW {
- MallocHook::InvokeDeleteHook(p);
- do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]);
-}
-
-
-// _msize() lets you figure out how much space is reserved for a
-// pointer, in Windows. Even if applications don't call it, any DLL
-// with global constructors will call (transitively) something called
-// __dllonexit_lk in order to make sure the destructors get called
-// when the dll unloads. And that will call msize -- horrible things
-// can ensue if this is not hooked. Other parts of libc may also call
-// this internally.
-
-template<int T>
-size_t LibcInfoWithPatchFunctions<T>::Perftools__msize(void* ptr) __THROW {
- return GetSizeWithCallback(ptr, (size_t (*)(const void*))origstub_fn_[k_Msize]);
-}
-
-// We need to define this because internal windows functions like to
-// call into it(?). _expand() is like realloc but doesn't move the
-// pointer. We punt, which will cause callers to fall back on realloc.
-template<int T>
-void* LibcInfoWithPatchFunctions<T>::Perftools__expand(void *ptr,
- size_t size) __THROW {
- return NULL;
-}
-
-LPVOID WINAPI WindowsInfo::Perftools_HeapAlloc(HANDLE hHeap, DWORD dwFlags,
- DWORD_PTR dwBytes) {
- LPVOID result = ((LPVOID (WINAPI *)(HANDLE, DWORD, DWORD_PTR))
- function_info_[kHeapAlloc].origstub_fn)(
- hHeap, dwFlags, dwBytes);
- MallocHook::InvokeNewHook(result, dwBytes);
- return result;
-}
-
-BOOL WINAPI WindowsInfo::Perftools_HeapFree(HANDLE hHeap, DWORD dwFlags,
- LPVOID lpMem) {
- MallocHook::InvokeDeleteHook(lpMem);
- return ((BOOL (WINAPI *)(HANDLE, DWORD, LPVOID))
- function_info_[kHeapFree].origstub_fn)(
- hHeap, dwFlags, lpMem);
-}
-
-LPVOID WINAPI WindowsInfo::Perftools_VirtualAllocEx(HANDLE process,
- LPVOID address,
- SIZE_T size, DWORD type,
- DWORD protect) {
- LPVOID result = ((LPVOID (WINAPI *)(HANDLE, LPVOID, SIZE_T, DWORD, DWORD))
- function_info_[kVirtualAllocEx].origstub_fn)(
- process, address, size, type, protect);
- // VirtualAllocEx() seems to be the Windows equivalent of mmap()
- MallocHook::InvokeMmapHook(result, address, size, protect, type, -1, 0);
- return result;
-}
-
-BOOL WINAPI WindowsInfo::Perftools_VirtualFreeEx(HANDLE process, LPVOID address,
- SIZE_T size, DWORD type) {
- MallocHook::InvokeMunmapHook(address, size);
- return ((BOOL (WINAPI *)(HANDLE, LPVOID, SIZE_T, DWORD))
- function_info_[kVirtualFreeEx].origstub_fn)(
- process, address, size, type);
-}
-
-LPVOID WINAPI WindowsInfo::Perftools_MapViewOfFileEx(
- HANDLE hFileMappingObject, DWORD dwDesiredAccess, DWORD dwFileOffsetHigh,
- DWORD dwFileOffsetLow, SIZE_T dwNumberOfBytesToMap, LPVOID lpBaseAddress) {
- // For this function pair, you always deallocate the full block of
- // data that you allocate, so NewHook/DeleteHook is the right API.
- LPVOID result = ((LPVOID (WINAPI *)(HANDLE, DWORD, DWORD, DWORD,
- SIZE_T, LPVOID))
- function_info_[kMapViewOfFileEx].origstub_fn)(
- hFileMappingObject, dwDesiredAccess, dwFileOffsetHigh,
- dwFileOffsetLow, dwNumberOfBytesToMap, lpBaseAddress);
- MallocHook::InvokeNewHook(result, dwNumberOfBytesToMap);
- return result;
-}
-
-BOOL WINAPI WindowsInfo::Perftools_UnmapViewOfFile(LPCVOID lpBaseAddress) {
- MallocHook::InvokeDeleteHook(lpBaseAddress);
- return ((BOOL (WINAPI *)(LPCVOID))
- function_info_[kUnmapViewOfFile].origstub_fn)(
- lpBaseAddress);
-}
-
-// g_load_map holds a copy of windows' refcount for how many times
-// each currently loaded module has been loaded and unloaded. We use
-// it as an optimization when the same module is loaded more than
-// once: as long as the refcount stays above 1, we don't need to worry
-// about patching because it's already patched. Likewise, we don't
-// need to unpatch until the refcount drops to 0. load_map is
-// maintained in LoadLibraryExW and FreeLibrary, and only covers
-// modules explicitly loaded/freed via those interfaces.
-static std::map<HMODULE, int>* g_load_map = NULL;
-
-HMODULE WINAPI WindowsInfo::Perftools_LoadLibraryExW(LPCWSTR lpFileName,
- HANDLE hFile,
- DWORD dwFlags) {
- HMODULE rv;
- // Check to see if the modules is already loaded, flag 0 gets a
- // reference if it was loaded. If it was loaded no need to call
- // PatchAllModules, just increase the reference count to match
- // what GetModuleHandleExW does internally inside windows.
- if (::GetModuleHandleExW(0, lpFileName, &rv)) {
- return rv;
- } else {
- // Not already loaded, so load it.
- rv = ((HMODULE (WINAPI *)(LPCWSTR, HANDLE, DWORD))
- function_info_[kLoadLibraryExW].origstub_fn)(
- lpFileName, hFile, dwFlags);
- // This will patch any newly loaded libraries, if patching needs
- // to be done.
- PatchAllModules();
-
- return rv;
- }
-}
-
-BOOL WINAPI WindowsInfo::Perftools_FreeLibrary(HMODULE hLibModule) {
- BOOL rv = ((BOOL (WINAPI *)(HMODULE))
- function_info_[kFreeLibrary].origstub_fn)(hLibModule);
-
- // Check to see if the module is still loaded by passing the base
- // address and seeing if it comes back with the same address. If it
- // is the same address it's still loaded, so the FreeLibrary() call
- // was a noop, and there's no need to redo the patching.
- HMODULE owner = NULL;
- BOOL result = ::GetModuleHandleExW(
- (GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS |
- GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT),
- (LPCWSTR)hLibModule,
- &owner);
- if (result && owner == hLibModule)
- return rv;
-
- PatchAllModules(); // this will fix up the list of patched libraries
- return rv;
-}
-
-
-// ---------------------------------------------------------------------
-// PatchWindowsFunctions()
-// This is the function that is exposed to the outside world.
-// It should be called before the program becomes multi-threaded,
-// since main_executable_windows.Patch() is not thread-safe.
-// ---------------------------------------------------------------------
-
-void PatchWindowsFunctions() {
- // This does the libc patching in every module, and the main executable.
- PatchAllModules();
- main_executable_windows.Patch();
-}
-
-#if 0
-// It's possible to unpatch all the functions when we are exiting.
-
-// The idea is to handle properly windows-internal data that is
-// allocated before PatchWindowsFunctions is called. If all
-// destruction happened in reverse order from construction, then we
-// could call UnpatchWindowsFunctions at just the right time, so that
-// that early-allocated data would be freed using the windows
-// allocation functions rather than tcmalloc. The problem is that
-// windows allocates some structures lazily, so it would allocate them
-// late (using tcmalloc) and then try to deallocate them late as well.
-// So instead of unpatching, we just modify all the tcmalloc routines
-// so they call through to the libc rountines if the memory in
-// question doesn't seem to have been allocated with tcmalloc. I keep
-// this unpatch code around for reference.
-
-void UnpatchWindowsFunctions() {
- // We need to go back to the system malloc/etc at global destruct time,
- // so objects that were constructed before tcmalloc, using the system
- // malloc, can destroy themselves using the system free. This depends
- // on DLLs unloading in the reverse order in which they load!
- //
- // We also go back to the default HeapAlloc/etc, just for consistency.
- // Who knows, it may help avoid weird bugs in some situations.
- main_executable_windows.Unpatch();
- main_executable.Unpatch();
- if (libc1.is_valid()) libc1.Unpatch();
- if (libc2.is_valid()) libc2.Unpatch();
- if (libc3.is_valid()) libc3.Unpatch();
- if (libc4.is_valid()) libc4.Unpatch();
- if (libc5.is_valid()) libc5.Unpatch();
- if (libc6.is_valid()) libc6.Unpatch();
- if (libc7.is_valid()) libc7.Unpatch();
- if (libc8.is_valid()) libc8.Unpatch();
-}
-#endif
diff --git a/third_party/tcmalloc/vendor/src/windows/port.cc b/third_party/tcmalloc/vendor/src/windows/port.cc
deleted file mode 100644
index e68de16..0000000
--- a/third_party/tcmalloc/vendor/src/windows/port.cc
+++ /dev/null
@@ -1,294 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Craig Silverstein
- */
-
-#ifndef _WIN32
-# error You should only be including windows/port.cc in a windows environment!
-#endif
-
-#define NOMINMAX // so std::max, below, compiles correctly
-#include <config.h>
-#include <string.h> // for strlen(), memset(), memcmp()
-#include <assert.h>
-#include <stdarg.h> // for va_list, va_start, va_end
-#include <windows.h>
-#include "port.h"
-#include "base/logging.h"
-#include "base/spinlock.h"
-#include "internal_logging.h"
-#include "system-alloc.h"
-
-// -----------------------------------------------------------------------
-// Basic libraries
-
-int getpagesize() {
- static int pagesize = 0;
- if (pagesize == 0) {
- SYSTEM_INFO system_info;
- GetSystemInfo(&system_info);
- pagesize = std::max(system_info.dwPageSize,
- system_info.dwAllocationGranularity);
- }
- return pagesize;
-}
-
-extern "C" PERFTOOLS_DLL_DECL void* __sbrk(ptrdiff_t increment) {
- LOG(FATAL, "Windows doesn't implement sbrk!\n");
- return NULL;
-}
-
-// We need to write to 'stderr' without having windows allocate memory.
-// The safest way is via a low-level call like WriteConsoleA(). But
-// even then we need to be sure to print in small bursts so as to not
-// require memory allocation.
-extern "C" PERFTOOLS_DLL_DECL void WriteToStderr(const char* buf, int len) {
- // Looks like windows allocates for writes of >80 bytes
- for (int i = 0; i < len; i += 80) {
- write(STDERR_FILENO, buf + i, std::min(80, len - i));
- }
-}
-
-
-// -----------------------------------------------------------------------
-// Threads code
-
-// Declared (not extern "C") in thread_cache.h
-bool CheckIfKernelSupportsTLS() {
- // TODO(csilvers): return true (all win's since win95, at least, support this)
- return false;
-}
-
-// Windows doesn't support pthread_key_create's destr_function, and in
-// fact it's a bit tricky to get code to run when a thread exits. This
-// is cargo-cult magic from http://www.codeproject.com/threads/tls.asp.
-// This code is for VC++ 7.1 and later; VC++ 6.0 support is possible
-// but more busy-work -- see the webpage for how to do it. If all
-// this fails, we could use DllMain instead. The big problem with
-// DllMain is it doesn't run if this code is statically linked into a
-// binary (it also doesn't run if the thread is terminated via
-// TerminateThread, which if we're lucky this routine does).
-
-// Force a reference to _tls_used to make the linker create the TLS directory
-// if it's not already there (that is, even if __declspec(thread) is not used).
-// Force a reference to p_thread_callback_tcmalloc and p_process_term_tcmalloc
-// to prevent whole program optimization from discarding the variables.
-#ifdef _MSC_VER
-#if defined(_M_IX86)
-#pragma comment(linker, "/INCLUDE:__tls_used")
-#pragma comment(linker, "/INCLUDE:_p_thread_callback_tcmalloc")
-#pragma comment(linker, "/INCLUDE:_p_process_term_tcmalloc")
-#elif defined(_M_X64)
-#pragma comment(linker, "/INCLUDE:_tls_used")
-#pragma comment(linker, "/INCLUDE:p_thread_callback_tcmalloc")
-#pragma comment(linker, "/INCLUDE:p_process_term_tcmalloc")
-#endif
-#endif
-
-// When destr_fn eventually runs, it's supposed to take as its
-// argument the tls-value associated with key that pthread_key_create
-// creates. (Yeah, it sounds confusing but it's really not.) We
-// store the destr_fn/key pair in this data structure. Because we
-// store this in a single var, this implies we can only have one
-// destr_fn in a program! That's enough in practice. If asserts
-// trigger because we end up needing more, we'll have to turn this
-// into an array.
-struct DestrFnClosure {
- void (*destr_fn)(void*);
- pthread_key_t key_for_destr_fn_arg;
-};
-
-static DestrFnClosure destr_fn_info; // initted to all NULL/0.
-
-static int on_process_term(void) {
- if (destr_fn_info.destr_fn) {
- void *ptr = TlsGetValue(destr_fn_info.key_for_destr_fn_arg);
- // This shouldn't be necessary, but in Release mode, Windows
- // sometimes trashes the pointer in the TLS slot, so we need to
- // remove the pointer from the TLS slot before the thread dies.
- TlsSetValue(destr_fn_info.key_for_destr_fn_arg, NULL);
- if (ptr) // pthread semantics say not to call if ptr is NULL
- (*destr_fn_info.destr_fn)(ptr);
- }
- return 0;
-}
-
-static void NTAPI on_tls_callback(HINSTANCE h, DWORD dwReason, PVOID pv) {
- if (dwReason == DLL_THREAD_DETACH) { // thread is being destroyed!
- on_process_term();
- }
-}
-
-#ifdef _MSC_VER
-
-// extern "C" suppresses C++ name mangling so we know the symbol names
-// for the linker /INCLUDE:symbol pragmas above.
-extern "C" {
-// This tells the linker to run these functions.
-#pragma data_seg(push, old_seg)
-#pragma data_seg(".CRT$XLB")
-void (NTAPI *p_thread_callback_tcmalloc)(
- HINSTANCE h, DWORD dwReason, PVOID pv) = on_tls_callback;
-#pragma data_seg(".CRT$XTU")
-int (*p_process_term_tcmalloc)(void) = on_process_term;
-#pragma data_seg(pop, old_seg)
-} // extern "C"
-
-#else // #ifdef _MSC_VER [probably msys/mingw]
-
-// We have to try the DllMain solution here, because we can't use the
-// msvc-specific pragmas.
-BOOL WINAPI DllMain(HINSTANCE h, DWORD dwReason, PVOID pv) {
- if (dwReason == DLL_THREAD_DETACH)
- on_tls_callback(h, dwReason, pv);
- else if (dwReason == DLL_PROCESS_DETACH)
- on_process_term();
- return TRUE;
-}
-
-#endif // #ifdef _MSC_VER
-
-extern "C" pthread_key_t PthreadKeyCreate(void (*destr_fn)(void*)) {
- // Semantics are: we create a new key, and then promise to call
- // destr_fn with TlsGetValue(key) when the thread is destroyed
- // (as long as TlsGetValue(key) is not NULL).
- pthread_key_t key = TlsAlloc();
- if (destr_fn) { // register it
- // If this assert fails, we'll need to support an array of destr_fn_infos
- assert(destr_fn_info.destr_fn == NULL);
- destr_fn_info.destr_fn = destr_fn;
- destr_fn_info.key_for_destr_fn_arg = key;
- }
- return key;
-}
-
-// NOTE: this is Win2K and later. For Win98 we could use a CRITICAL_SECTION...
-extern "C" int perftools_pthread_once(pthread_once_t *once_control,
- void (*init_routine)(void)) {
- // Try for a fast path first. Note: this should be an acquire semantics read.
- // It is on x86 and x64, where Windows runs.
- if (*once_control != 1) {
- while (true) {
- switch (InterlockedCompareExchange(once_control, 2, 0)) {
- case 0:
- init_routine();
- InterlockedExchange(once_control, 1);
- return 0;
- case 1:
- // The initializer has already been executed
- return 0;
- default:
- // The initializer is being processed by another thread
- SwitchToThread();
- }
- }
- }
- return 0;
-}
-
-
-// -----------------------------------------------------------------------
-// These functions replace system-alloc.cc
-
-// This is mostly like MmapSysAllocator::Alloc, except it does these weird
-// munmap's in the middle of the page, which is forbidden in windows.
-extern void* TCMalloc_SystemAlloc(size_t size, size_t *actual_size,
- size_t alignment) {
- // Align on the pagesize boundary
- const int pagesize = getpagesize();
- if (alignment < pagesize) alignment = pagesize;
- size = ((size + alignment - 1) / alignment) * alignment;
-
- // Safest is to make actual_size same as input-size.
- if (actual_size) {
- *actual_size = size;
- }
-
- // Ask for extra memory if alignment > pagesize
- size_t extra = 0;
- if (alignment > pagesize) {
- extra = alignment - pagesize;
- }
-
- void* result = VirtualAlloc(0, size + extra,
- MEM_COMMIT|MEM_RESERVE, PAGE_READWRITE);
- if (result == NULL)
- return NULL;
-
- // Adjust the return memory so it is aligned
- uintptr_t ptr = reinterpret_cast<uintptr_t>(result);
- size_t adjust = 0;
- if ((ptr & (alignment - 1)) != 0) {
- adjust = alignment - (ptr & (alignment - 1));
- }
-
- ptr += adjust;
- return reinterpret_cast<void*>(ptr);
-}
-
-void TCMalloc_SystemRelease(void* start, size_t length) {
- // TODO(csilvers): should I be calling VirtualFree here?
-}
-
-bool RegisterSystemAllocator(SysAllocator *allocator, int priority) {
- return false; // we don't allow registration on windows, right now
-}
-
-void DumpSystemAllocatorStats(TCMalloc_Printer* printer) {
- // We don't dump stats on windows, right now
-}
-
-// The current system allocator
-SysAllocator* sys_alloc = NULL;
-
-
-// -----------------------------------------------------------------------
-// These functions rework existing functions of the same name in the
-// Google codebase.
-
-// A replacement for HeapProfiler::CleanupOldProfiles.
-void DeleteMatchingFiles(const char* prefix, const char* full_glob) {
- WIN32_FIND_DATAA found; // that final A is for Ansi (as opposed to Unicode)
- HANDLE hFind = FindFirstFileA(full_glob, &found); // A is for Ansi
- if (hFind != INVALID_HANDLE_VALUE) {
- const int prefix_length = strlen(prefix);
- do {
- const char *fname = found.cFileName;
- if ((strlen(fname) >= prefix_length) &&
- (memcmp(fname, prefix, prefix_length) == 0)) {
- RAW_VLOG(0, "Removing old heap profile %s\n", fname);
- // TODO(csilvers): we really need to unlink dirname + fname
- _unlink(fname);
- }
- } while (FindNextFileA(hFind, &found) != FALSE); // A is for Ansi
- FindClose(hFind);
- }
-}
diff --git a/third_party/tcmalloc/vendor/src/windows/port.h b/third_party/tcmalloc/vendor/src/windows/port.h
deleted file mode 100644
index e9a0206..0000000
--- a/third_party/tcmalloc/vendor/src/windows/port.h
+++ /dev/null
@@ -1,474 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Craig Silverstein
- *
- * These are some portability typedefs and defines to make it a bit
- * easier to compile this code under VC++.
- *
- * Several of these are taken from glib:
- * http://developer.gnome.org/doc/API/glib/glib-windows-compatability-functions.html
- */
-
-#ifndef GOOGLE_BASE_WINDOWS_H_
-#define GOOGLE_BASE_WINDOWS_H_
-
-/* You should never include this file directly, but always include it
- from either config.h (MSVC) or mingw.h (MinGW/msys). */
-#if !defined(GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_) && \
- !defined(GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_)
-# error "port.h should only be included from config.h or mingw.h"
-#endif
-
-#ifdef _WIN32
-
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN /* We always want minimal includes */
-#endif
-#include <windows.h>
-#include <io.h> /* because we so often use open/close/etc */
-#include <direct.h> /* for _getcwd */
-#include <process.h> /* for _getpid */
-#include <limits.h> /* for PATH_MAX */
-#include <stdarg.h> /* for va_list */
-#include <stdio.h> /* need this to override stdio's (v)snprintf */
-#include <sys/types.h> /* for _off_t */
-#include <assert.h>
-#include <stdlib.h> /* for rand, srand, _strtoxxx */
-
-/*
- * 4018: signed/unsigned mismatch is common (and ok for signed_i < unsigned_i)
- * 4244: otherwise we get problems when subtracting two size_t's to an int
- * 4288: VC++7 gets confused when a var is defined in a loop and then after it
- * 4267: too many false positives for "conversion gives possible data loss"
- * 4290: it's ok windows ignores the "throw" directive
- * 4996: Yes, we're ok using "unsafe" functions like vsnprintf and getenv()
- * 4146: internal_logging.cc intentionally negates an unsigned value
- */
-#ifdef _MSC_VER
-#pragma warning(disable:4018 4244 4288 4267 4290 4996 4146)
-#endif
-
-#ifndef __cplusplus
-/* MSVC does not support C99 */
-# if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L
-# ifdef _MSC_VER
-# define inline __inline
-# else
-# define inline static
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-# define EXTERN_C extern "C"
-#else
-# define EXTERN_C extern
-#endif
-
-/* ----------------------------------- BASIC TYPES */
-
-#ifndef HAVE_STDINT_H
-#ifndef HAVE___INT64 /* we need to have all the __intX names */
-# error Do not know how to set up type aliases. Edit port.h for your system.
-#endif
-
-typedef __int8 int8_t;
-typedef __int16 int16_t;
-typedef __int32 int32_t;
-typedef __int64 int64_t;
-typedef unsigned __int8 uint8_t;
-typedef unsigned __int16 uint16_t;
-typedef unsigned __int32 uint32_t;
-typedef unsigned __int64 uint64_t;
-#endif /* #ifndef HAVE_STDINT_H */
-
-/* I guess MSVC's <types.h> doesn't include ssize_t by default? */
-#ifdef _MSC_VER
-typedef intptr_t ssize_t;
-#endif
-
-/* ----------------------------------- THREADS */
-
-#ifndef HAVE_PTHREAD /* not true for MSVC, but may be true for MSYS */
-typedef DWORD pthread_t;
-typedef DWORD pthread_key_t;
-typedef LONG pthread_once_t;
-enum { PTHREAD_ONCE_INIT = 0 }; /* important that this be 0! for SpinLock */
-
-inline pthread_t pthread_self(void) {
- return GetCurrentThreadId();
-}
-
-#ifdef __cplusplus
-inline bool pthread_equal(pthread_t left, pthread_t right) {
- return left == right;
-}
-
-/* This replaces maybe_threads.{h,cc} */
-EXTERN_C pthread_key_t PthreadKeyCreate(void (*destr_fn)(void*)); /* port.cc */
-
-inline int perftools_pthread_key_create(pthread_key_t *pkey,
- void (*destructor)(void*)) {
- pthread_key_t key = PthreadKeyCreate(destructor);
- if (key != TLS_OUT_OF_INDEXES) {
- *(pkey) = key;
- return 0;
- } else {
- return GetLastError();
- }
-}
-
-inline void* perftools_pthread_getspecific(DWORD key) {
- DWORD err = GetLastError();
- void* rv = TlsGetValue(key);
- if (err) SetLastError(err);
- return rv;
-}
-
-inline int perftools_pthread_setspecific(pthread_key_t key, const void *value) {
- if (TlsSetValue(key, (LPVOID)value))
- return 0;
- else
- return GetLastError();
-}
-
-EXTERN_C int perftools_pthread_once(pthread_once_t *once_control,
- void (*init_routine)(void));
-
-#endif /* __cplusplus */
-#endif /* HAVE_PTHREAD */
-
-inline void sched_yield(void) {
- Sleep(0);
-}
-
-/*
- * __declspec(thread) isn't usable in a dll opened via LoadLibrary().
- * But it doesn't work to LoadLibrary() us anyway, because of all the
- * things we need to do before main()! So this kind of TLS is safe for us.
- */
-#define __thread __declspec(thread)
-
-/*
- * This code is obsolete, but I keep it around in case we are ever in
- * an environment where we can't or don't want to use google spinlocks
- * (from base/spinlock.{h,cc}). In that case, uncommenting this out,
- * and removing spinlock.cc from the build, should be enough to revert
- * back to using native spinlocks.
- */
-#if 0
-// Windows uses a spinlock internally for its mutexes, making our life easy!
-// However, the Windows spinlock must always be initialized, making life hard,
-// since we want LINKER_INITIALIZED. We work around this by having the
-// linker initialize a bool to 0, and check that before accessing the mutex.
-// This replaces spinlock.{h,cc}, and all the stuff it depends on (atomicops)
-#ifdef __cplusplus
-class SpinLock {
- public:
- SpinLock() : initialize_token_(PTHREAD_ONCE_INIT) {}
- // Used for global SpinLock vars (see base/spinlock.h for more details).
- enum StaticInitializer { LINKER_INITIALIZED };
- explicit SpinLock(StaticInitializer) : initialize_token_(PTHREAD_ONCE_INIT) {
- perftools_pthread_once(&initialize_token_, InitializeMutex);
- }
-
- // It's important SpinLock not have a destructor: otherwise we run
- // into problems when the main thread has exited, but other threads
- // are still running and try to access a main-thread spinlock. This
- // means we leak mutex_ (we should call DeleteCriticalSection()
- // here). However, I've verified that all SpinLocks used in
- // perftools have program-long scope anyway, so the leak is
- // perfectly fine. But be aware of this for the future!
-
- void Lock() {
- // You'd thionk this would be unnecessary, since we call
- // InitializeMutex() in our constructor. But sometimes Lock() can
- // be called before our constructor is! This can only happen in
- // global constructors, when this is a global. If we live in
- // bar.cc, and some global constructor in foo.cc calls a routine
- // in bar.cc that calls this->Lock(), then Lock() may well run
- // before our global constructor does. To protect against that,
- // we do this check. For SpinLock objects created after main()
- // has started, this pthread_once call will always be a noop.
- perftools_pthread_once(&initialize_token_, InitializeMutex);
- EnterCriticalSection(&mutex_);
- }
- void Unlock() {
- LeaveCriticalSection(&mutex_);
- }
-
- // Used in assertion checks: assert(lock.IsHeld()) (see base/spinlock.h).
- inline bool IsHeld() const {
- // This works, but probes undocumented internals, so I've commented it out.
- // c.f. http://msdn.microsoft.com/msdnmag/issues/03/12/CriticalSections/
- //return mutex_.LockCount>=0 && mutex_.OwningThread==GetCurrentThreadId();
- return true;
- }
- private:
- void InitializeMutex() { InitializeCriticalSection(&mutex_); }
-
- pthread_once_t initialize_token_;
- CRITICAL_SECTION mutex_;
-};
-
-class SpinLockHolder { // Acquires a spinlock for as long as the scope lasts
- private:
- SpinLock* lock_;
- public:
- inline explicit SpinLockHolder(SpinLock* l) : lock_(l) { l->Lock(); }
- inline ~SpinLockHolder() { lock_->Unlock(); }
-};
-#endif // #ifdef __cplusplus
-
-// This keeps us from using base/spinlock.h's implementation of SpinLock.
-#define BASE_SPINLOCK_H_ 1
-
-#endif /* #if 0 */
-
-/* ----------------------------------- MMAP and other memory allocation */
-
-#ifndef HAVE_MMAP /* not true for MSVC, but may be true for msys */
-#define MAP_FAILED 0
-#define MREMAP_FIXED 2 /* the value in linux, though it doesn't really matter */
-/* These, when combined with the mmap invariants below, yield the proper action */
-#define PROT_READ PAGE_READWRITE
-#define PROT_WRITE PAGE_READWRITE
-#define MAP_ANONYMOUS MEM_RESERVE
-#define MAP_PRIVATE MEM_COMMIT
-#define MAP_SHARED MEM_RESERVE /* value of this #define is 100% arbitrary */
-
-#if __STDC__ && !defined(__MINGW32__)
-typedef _off_t off_t;
-#endif
-
-/* VirtualAlloc only replaces for mmap when certain invariants are kept. */
-inline void *mmap(void *addr, size_t length, int prot, int flags,
- int fd, off_t offset) {
- if (addr == NULL && fd == -1 && offset == 0 &&
- prot == (PROT_READ|PROT_WRITE) && flags == (MAP_PRIVATE|MAP_ANONYMOUS)) {
- return VirtualAlloc(0, length, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
- } else {
- return NULL;
- }
-}
-
-inline int munmap(void *addr, size_t length) {
- return VirtualFree(addr, 0, MEM_RELEASE) ? 0 : -1;
-}
-#endif /* HAVE_MMAP */
-
-/* We could maybe use VirtualAlloc for sbrk as well, but no need */
-inline void *sbrk(intptr_t increment) {
- // sbrk returns -1 on failure
- return (void*)-1;
-}
-
-
-/* ----------------------------------- STRING ROUTINES */
-
-/*
- * We can't just use _vsnprintf and _snprintf as drop-in-replacements,
- * because they don't always NUL-terminate. :-( We also can't use the
- * name vsnprintf, since windows defines that (but not snprintf (!)).
- */
-#if defined(_MSC_VER) && _MSC_VER >= 1400
-/* We can use safe CRT functions, which the required functionality */
-inline int perftools_vsnprintf(char *str, size_t size, const char *format,
- va_list ap) {
- return vsnprintf_s(str, size, _TRUNCATE, format, ap);
-}
-#else
-inline int perftools_vsnprintf(char *str, size_t size, const char *format,
- va_list ap) {
- if (size == 0) /* not even room for a \0? */
- return -1; /* not what C99 says to do, but what windows does */
- str[size-1] = '\0';
- return _vsnprintf(str, size-1, format, ap);
-}
-#endif
-
-#ifndef HAVE_SNPRINTF
-inline int snprintf(char *str, size_t size, const char *format, ...) {
- va_list ap;
- int r;
- va_start(ap, format);
- r = perftools_vsnprintf(str, size, format, ap);
- va_end(ap);
- return r;
-}
-#endif
-
-#define PRIx64 "I64x"
-#define SCNx64 "I64x"
-#define PRId64 "I64d"
-#define SCNd64 "I64d"
-#define PRIu64 "I64u"
-#ifdef _WIN64
-# define PRIuPTR "llu"
-# define PRIxPTR "llx"
-#else
-# define PRIuPTR "lu"
-# define PRIxPTR "lx"
-#endif
-
-/* ----------------------------------- FILE IO */
-
-#ifndef PATH_MAX
-#define PATH_MAX 1024
-#endif
-#ifndef __MINGW32__
-enum { STDIN_FILENO = 0, STDOUT_FILENO = 1, STDERR_FILENO = 2 };
-#endif
-#ifndef O_RDONLY
-#define O_RDONLY _O_RDONLY
-#endif
-
-#if __STDC__ && !defined(__MINGW32__)
-/* These functions are considered non-standard */
-inline int access(const char *pathname, int mode) {
- return _access(pathname, mode);
-}
-inline int open(const char *pathname, int flags, int mode = 0) {
- return _open(pathname, flags, mode);
-}
-inline int close(int fd) {
- return _close(fd);
-}
-inline ssize_t read(int fd, void *buf, size_t count) {
- return _read(fd, buf, count);
-}
-inline ssize_t write(int fd, const void *buf, size_t count) {
- return _write(fd, buf, count);
-}
-inline off_t lseek(int fd, off_t offset, int whence) {
- return _lseek(fd, offset, whence);
-}
-inline char *getcwd(char *buf, size_t size) {
- return _getcwd(buf, size);
-}
-inline int mkdir(const char *pathname, int) {
- return _mkdir(pathname);
-}
-
-inline FILE *popen(const char *command, const char *type) {
- return _popen(command, type);
-}
-inline int pclose(FILE *stream) {
- return _pclose(stream);
-}
-#endif
-
-EXTERN_C PERFTOOLS_DLL_DECL void WriteToStderr(const char* buf, int len);
-
-/* ----------------------------------- SYSTEM/PROCESS */
-
-typedef int pid_t;
-#if __STDC__ && !defined(__MINGW32__)
-inline pid_t getpid(void) { return _getpid(); }
-#endif
-inline pid_t getppid(void) { return 0; }
-
-/* Handle case when poll is used to simulate sleep. */
-inline int poll(struct pollfd* fds, int nfds, int timeout) {
- assert(fds == NULL);
- assert(nfds == 0);
- Sleep(timeout);
- return 0;
-}
-
-EXTERN_C int getpagesize(); /* in port.cc */
-
-/* ----------------------------------- OTHER */
-
-inline void srandom(unsigned int seed) { srand(seed); }
-inline long random(void) { return rand(); }
-inline unsigned int sleep(unsigned int seconds) {
- Sleep(seconds * 1000);
- return 0;
-}
-
-// mingw64 seems to define timespec (though mingw.org mingw doesn't),
-// protected by the _TIMESPEC_DEFINED macro.
-#ifndef _TIMESPEC_DEFINED
-struct timespec {
- int tv_sec;
- int tv_nsec;
-};
-#endif
-
-inline int nanosleep(const struct timespec *req, struct timespec *rem) {
- Sleep(req->tv_sec * 1000 + req->tv_nsec / 1000000);
- return 0;
-}
-
-#ifndef __MINGW32__
-inline long long int strtoll(const char *nptr, char **endptr, int base) {
- return _strtoi64(nptr, endptr, base);
-}
-inline unsigned long long int strtoull(const char *nptr, char **endptr,
- int base) {
- return _strtoui64(nptr, endptr, base);
-}
-inline long long int strtoq(const char *nptr, char **endptr, int base) {
- return _strtoi64(nptr, endptr, base);
-}
-inline unsigned long long int strtouq(const char *nptr, char **endptr,
- int base) {
- return _strtoui64(nptr, endptr, base);
-}
-inline long long atoll(const char *nptr) {
- return _atoi64(nptr);
-}
-#endif
-
-#define __THROW throw()
-
-/* ----------------------------------- TCMALLOC-SPECIFIC */
-
-/* tcmalloc.cc calls this so we can patch VirtualAlloc() et al. */
-extern void PatchWindowsFunctions();
-
-// ----------------------------------- BUILD-SPECIFIC
-
-/*
- * windows/port.h defines compatibility APIs for several .h files, which
- * we therefore shouldn't be #including directly. This hack keeps us from
- * doing so. TODO(csilvers): do something more principled.
- */
-#define GOOGLE_MAYBE_THREADS_H_ 1
-
-
-#endif /* _WIN32 */
-
-#undef inline
-#undef EXTERN_C
-
-#endif /* GOOGLE_BASE_WINDOWS_H_ */
diff --git a/third_party/tcmalloc/vendor/src/windows/preamble_patcher.cc b/third_party/tcmalloc/vendor/src/windows/preamble_patcher.cc
deleted file mode 100644
index b27a95b..0000000
--- a/third_party/tcmalloc/vendor/src/windows/preamble_patcher.cc
+++ /dev/null
@@ -1,684 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- * Author: Scott Francis
- *
- * Implementation of PreamblePatcher
- */
-
-#include "preamble_patcher.h"
-
-#include "mini_disassembler.h"
-
-// compatibility shims
-#include "base/logging.h"
-
-// Definitions of assembly statements we need
-#define ASM_JMP32REL 0xE9
-#define ASM_INT3 0xCC
-#define ASM_JMP32ABS_0 0xFF
-#define ASM_JMP32ABS_1 0x25
-#define ASM_JMP8REL 0xEB
-#define ASM_JCC32REL_0 0x0F
-#define ASM_JCC32REL_1_MASK 0x80
-#define ASM_NOP 0x90
-// X64 opcodes
-#define ASM_REXW 0x48
-#define ASM_MOVRAX_IMM 0xB8
-#define ASM_JMP 0xFF
-#define ASM_JMP_RAX 0xE0
-
-namespace sidestep {
-
-PreamblePatcher::PreamblePage* PreamblePatcher::preamble_pages_ = NULL;
-long PreamblePatcher::granularity_ = 0;
-long PreamblePatcher::pagesize_ = 0;
-bool PreamblePatcher::initialized_ = false;
-
-static const unsigned int kPreamblePageMagic = 0x4347414D; // "MAGC"
-
-// Handle a special case that we see with functions that point into an
-// IAT table (including functions linked statically into the
-// application): these function already starts with ASM_JMP32*. For
-// instance, malloc() might be implemented as a JMP to __malloc().
-// This function follows the initial JMPs for us, until we get to the
-// place where the actual code is defined. If we get to STOP_BEFORE,
-// we return the address before stop_before. The stop_before_trampoline
-// flag is used in 64-bit mode. If true, we will return the address
-// before a trampoline is detected. Trampolines are defined as:
-//
-// nop
-// mov rax, <replacement_function>
-// jmp rax
-//
-// See PreamblePatcher::RawPatchWithStub for more information.
-void* PreamblePatcher::ResolveTargetImpl(unsigned char* target,
- unsigned char* stop_before,
- bool stop_before_trampoline) {
- if (target == NULL)
- return NULL;
- while (1) {
- unsigned char* new_target;
- if (target[0] == ASM_JMP32REL) {
- // target[1-4] holds the place the jmp goes to, but it's
- // relative to the next instruction.
- int relative_offset; // Windows guarantees int is 4 bytes
- SIDESTEP_ASSERT(sizeof(relative_offset) == 4);
- memcpy(reinterpret_cast<void*>(&relative_offset),
- reinterpret_cast<void*>(target + 1), 4);
- new_target = target + 5 + relative_offset;
- } else if (target[0] == ASM_JMP8REL) {
- // Visual Studio 7.1 implements new[] as an 8 bit jump to new
- signed char relative_offset;
- memcpy(reinterpret_cast<void*>(&relative_offset),
- reinterpret_cast<void*>(target + 1), 1);
- new_target = target + 2 + relative_offset;
- } else if (target[0] == ASM_JMP32ABS_0 &&
- target[1] == ASM_JMP32ABS_1) {
- // Visual studio seems to sometimes do it this way instead of the
- // previous way. Not sure what the rules are, but it was happening
- // with operator new in some binaries.
- void** new_target_v;
- if (kIs64BitBinary) {
- // In 64-bit mode JMPs are RIP-relative, not absolute
- int target_offset;
- memcpy(reinterpret_cast<void*>(&target_offset),
- reinterpret_cast<void*>(target + 2), 4);
- new_target_v = reinterpret_cast<void**>(target + target_offset + 6);
- } else {
- SIDESTEP_ASSERT(sizeof(new_target) == 4);
- memcpy(&new_target_v, reinterpret_cast<void*>(target + 2), 4);
- }
- new_target = reinterpret_cast<unsigned char*>(*new_target_v);
- } else {
- break;
- }
- if (new_target == stop_before)
- break;
- if (stop_before_trampoline && *new_target == ASM_NOP
- && new_target[1] == ASM_REXW && new_target[2] == ASM_MOVRAX_IMM)
- break;
- target = new_target;
- }
- return target;
-}
-
-// Special case scoped_ptr to avoid dependency on scoped_ptr below.
-class DeleteUnsignedCharArray {
- public:
- DeleteUnsignedCharArray(unsigned char* array) : array_(array) {
- }
-
- ~DeleteUnsignedCharArray() {
- if (array_) {
- PreamblePatcher::FreePreambleBlock(array_);
- }
- }
-
- unsigned char* Release() {
- unsigned char* temp = array_;
- array_ = NULL;
- return temp;
- }
-
- private:
- unsigned char* array_;
-};
-
-SideStepError PreamblePatcher::RawPatchWithStubAndProtections(
- void* target_function, void *replacement_function,
- unsigned char* preamble_stub, unsigned long stub_size,
- unsigned long* bytes_needed) {
- // We need to be able to write to a process-local copy of the first
- // MAX_PREAMBLE_STUB_SIZE bytes of target_function
- DWORD old_target_function_protect = 0;
- BOOL succeeded = ::VirtualProtect(reinterpret_cast<void*>(target_function),
- MAX_PREAMBLE_STUB_SIZE,
- PAGE_EXECUTE_READWRITE,
- &old_target_function_protect);
- if (!succeeded) {
- SIDESTEP_ASSERT(false && "Failed to make page containing target function "
- "copy-on-write.");
- return SIDESTEP_ACCESS_DENIED;
- }
-
- SideStepError error_code = RawPatchWithStub(target_function,
- replacement_function,
- preamble_stub,
- stub_size,
- bytes_needed);
-
- // Restore the protection of the first MAX_PREAMBLE_STUB_SIZE bytes of
- // pTargetFunction to what they were before we started goofing around.
- // We do this regardless of whether the patch succeeded or not.
- succeeded = ::VirtualProtect(reinterpret_cast<void*>(target_function),
- MAX_PREAMBLE_STUB_SIZE,
- old_target_function_protect,
- &old_target_function_protect);
- if (!succeeded) {
- SIDESTEP_ASSERT(false &&
- "Failed to restore protection to target function.");
- // We must not return an error here because the function has
- // likely actually been patched, and returning an error might
- // cause our client code not to unpatch it. So we just keep
- // going.
- }
-
- if (SIDESTEP_SUCCESS != error_code) { // Testing RawPatchWithStub, above
- SIDESTEP_ASSERT(false);
- return error_code;
- }
-
- // Flush the instruction cache to make sure the processor doesn't execute the
- // old version of the instructions (before our patch).
- //
- // FlushInstructionCache is actually a no-op at least on
- // single-processor XP machines. I'm not sure why this is so, but
- // it is, yet I want to keep the call to the API here for
- // correctness in case there is a difference in some variants of
- // Windows/hardware.
- succeeded = ::FlushInstructionCache(::GetCurrentProcess(),
- target_function,
- MAX_PREAMBLE_STUB_SIZE);
- if (!succeeded) {
- SIDESTEP_ASSERT(false && "Failed to flush instruction cache.");
- // We must not return an error here because the function has actually
- // been patched, and returning an error would likely cause our client
- // code not to unpatch it. So we just keep going.
- }
-
- return SIDESTEP_SUCCESS;
-}
-
-SideStepError PreamblePatcher::RawPatch(void* target_function,
- void* replacement_function,
- void** original_function_stub) {
- if (!target_function || !replacement_function || !original_function_stub ||
- (*original_function_stub) || target_function == replacement_function) {
- SIDESTEP_ASSERT(false && "Preconditions not met");
- return SIDESTEP_INVALID_PARAMETER;
- }
-
- BOOL succeeded = FALSE;
-
- // First, deal with a special case that we see with functions that
- // point into an IAT table (including functions linked statically
- // into the application): these function already starts with
- // ASM_JMP32REL. For instance, malloc() might be implemented as a
- // JMP to __malloc(). In that case, we replace the destination of
- // the JMP (__malloc), rather than the JMP itself (malloc). This
- // way we get the correct behavior no matter how malloc gets called.
- void* new_target = ResolveTarget(target_function);
- if (new_target != target_function) {
- target_function = new_target;
- }
-
- // In 64-bit mode, preamble_stub must be within 2GB of target function
- // so that if target contains a jump, we can translate it.
- unsigned char* preamble_stub = AllocPreambleBlockNear(target_function);
- if (!preamble_stub) {
- SIDESTEP_ASSERT(false && "Unable to allocate preamble-stub.");
- return SIDESTEP_INSUFFICIENT_BUFFER;
- }
-
- // Frees the array at end of scope.
- DeleteUnsignedCharArray guard_preamble_stub(preamble_stub);
-
- SideStepError error_code = RawPatchWithStubAndProtections(
- target_function, replacement_function, preamble_stub,
- MAX_PREAMBLE_STUB_SIZE, NULL);
-
- if (SIDESTEP_SUCCESS != error_code) {
- SIDESTEP_ASSERT(false);
- return error_code;
- }
-
- // Flush the instruction cache to make sure the processor doesn't execute the
- // old version of the instructions (before our patch).
- //
- // FlushInstructionCache is actually a no-op at least on
- // single-processor XP machines. I'm not sure why this is so, but
- // it is, yet I want to keep the call to the API here for
- // correctness in case there is a difference in some variants of
- // Windows/hardware.
- succeeded = ::FlushInstructionCache(::GetCurrentProcess(),
- target_function,
- MAX_PREAMBLE_STUB_SIZE);
- if (!succeeded) {
- SIDESTEP_ASSERT(false && "Failed to flush instruction cache.");
- // We must not return an error here because the function has actually
- // been patched, and returning an error would likely cause our client
- // code not to unpatch it. So we just keep going.
- }
-
- SIDESTEP_LOG("PreamblePatcher::RawPatch successfully patched.");
-
- // detach the scoped pointer so the memory is not freed
- *original_function_stub =
- reinterpret_cast<void*>(guard_preamble_stub.Release());
- return SIDESTEP_SUCCESS;
-}
-
-SideStepError PreamblePatcher::Unpatch(void* target_function,
- void* replacement_function,
- void* original_function_stub) {
- SIDESTEP_ASSERT(target_function && replacement_function &&
- original_function_stub);
- if (!target_function || !replacement_function ||
- !original_function_stub) {
- return SIDESTEP_INVALID_PARAMETER;
- }
-
- // Before unpatching, target_function should be a JMP to
- // replacement_function. If it's not, then either it's an error, or
- // we're falling into the case where the original instruction was a
- // JMP, and we patched the jumped_to address rather than the JMP
- // itself. (For instance, if malloc() is just a JMP to __malloc(),
- // we patched __malloc() and not malloc().)
- unsigned char* target = reinterpret_cast<unsigned char*>(target_function);
- target = reinterpret_cast<unsigned char*>(
- ResolveTargetImpl(
- target, reinterpret_cast<unsigned char*>(replacement_function),
- true));
- // We should end at the function we patched. When we patch, we insert
- // a ASM_JMP32REL instruction, so look for that as a sanity check.
- if (target[0] != ASM_JMP32REL) {
- SIDESTEP_ASSERT(false &&
- "target_function does not look like it was patched.");
- return SIDESTEP_INVALID_PARAMETER;
- }
-
- const unsigned int kRequiredTargetPatchBytes = 5;
-
- // We need to be able to write to a process-local copy of the first
- // kRequiredTargetPatchBytes bytes of target_function
- DWORD old_target_function_protect = 0;
- BOOL succeeded = ::VirtualProtect(reinterpret_cast<void*>(target),
- kRequiredTargetPatchBytes,
- PAGE_EXECUTE_READWRITE,
- &old_target_function_protect);
- if (!succeeded) {
- SIDESTEP_ASSERT(false && "Failed to make page containing target function "
- "copy-on-write.");
- return SIDESTEP_ACCESS_DENIED;
- }
-
- unsigned char* preamble_stub = reinterpret_cast<unsigned char*>(
- original_function_stub);
-
- // Disassemble the preamble of stub and copy the bytes back to target.
- // If we've done any conditional jumps in the preamble we need to convert
- // them back to the orignal REL8 jumps in the target.
- MiniDisassembler disassembler;
- unsigned int preamble_bytes = 0;
- unsigned int target_bytes = 0;
- while (target_bytes < kRequiredTargetPatchBytes) {
- unsigned int cur_bytes = 0;
- InstructionType instruction_type =
- disassembler.Disassemble(preamble_stub + preamble_bytes, cur_bytes);
- if (IT_JUMP == instruction_type) {
- unsigned int jump_bytes = 0;
- SideStepError jump_ret = SIDESTEP_JUMP_INSTRUCTION;
- if (IsNearConditionalJump(preamble_stub + preamble_bytes, cur_bytes) ||
- IsNearRelativeJump(preamble_stub + preamble_bytes, cur_bytes) ||
- IsNearAbsoluteCall(preamble_stub + preamble_bytes, cur_bytes) ||
- IsNearRelativeCall(preamble_stub + preamble_bytes, cur_bytes)) {
- jump_ret = PatchNearJumpOrCall(preamble_stub + preamble_bytes,
- cur_bytes, target + target_bytes,
- &jump_bytes, MAX_PREAMBLE_STUB_SIZE);
- }
- if (jump_ret == SIDESTEP_JUMP_INSTRUCTION) {
- SIDESTEP_ASSERT(false &&
- "Found unsupported jump instruction in stub!!");
- return SIDESTEP_UNSUPPORTED_INSTRUCTION;
- }
- target_bytes += jump_bytes;
- } else if (IT_GENERIC == instruction_type) {
- if (IsMovWithDisplacement(preamble_stub + preamble_bytes, cur_bytes)) {
- unsigned int mov_bytes = 0;
- if (PatchMovWithDisplacement(preamble_stub + preamble_bytes, cur_bytes,
- target + target_bytes, &mov_bytes,
- MAX_PREAMBLE_STUB_SIZE)
- != SIDESTEP_SUCCESS) {
- SIDESTEP_ASSERT(false &&
- "Found unsupported generic instruction in stub!!");
- return SIDESTEP_UNSUPPORTED_INSTRUCTION;
- }
- } else {
- memcpy(reinterpret_cast<void*>(target + target_bytes),
- reinterpret_cast<void*>(reinterpret_cast<unsigned char*>(
- original_function_stub) + preamble_bytes), cur_bytes);
- target_bytes += cur_bytes;
- }
- } else {
- SIDESTEP_ASSERT(false &&
- "Found unsupported instruction in stub!!");
- return SIDESTEP_UNSUPPORTED_INSTRUCTION;
- }
- preamble_bytes += cur_bytes;
- }
-
- FreePreambleBlock(reinterpret_cast<unsigned char*>(original_function_stub));
-
- // Restore the protection of the first kRequiredTargetPatchBytes bytes of
- // target to what they were before we started goofing around.
- succeeded = ::VirtualProtect(reinterpret_cast<void*>(target),
- kRequiredTargetPatchBytes,
- old_target_function_protect,
- &old_target_function_protect);
-
- // Flush the instruction cache to make sure the processor doesn't execute the
- // old version of the instructions (before our patch).
- //
- // See comment on FlushInstructionCache elsewhere in this file.
- succeeded = ::FlushInstructionCache(::GetCurrentProcess(),
- target,
- MAX_PREAMBLE_STUB_SIZE);
- if (!succeeded) {
- SIDESTEP_ASSERT(false && "Failed to flush instruction cache.");
- return SIDESTEP_UNEXPECTED;
- }
-
- SIDESTEP_LOG("PreamblePatcher::Unpatch successfully unpatched.");
- return SIDESTEP_SUCCESS;
-}
-
-void PreamblePatcher::Initialize() {
- if (!initialized_) {
- SYSTEM_INFO si = { 0 };
- ::GetSystemInfo(&si);
- granularity_ = si.dwAllocationGranularity;
- pagesize_ = si.dwPageSize;
- initialized_ = true;
- }
-}
-
-unsigned char* PreamblePatcher::AllocPreambleBlockNear(void* target) {
- PreamblePage* preamble_page = preamble_pages_;
- while (preamble_page != NULL) {
- if (preamble_page->free_ != NULL) {
- __int64 val = reinterpret_cast<__int64>(preamble_page) -
- reinterpret_cast<__int64>(target);
- if ((val > 0 && val + pagesize_ <= INT_MAX) ||
- (val < 0 && val >= INT_MIN)) {
- break;
- }
- }
- preamble_page = preamble_page->next_;
- }
-
- // The free_ member of the page is used to store the next available block
- // of memory to use or NULL if there are no chunks available, in which case
- // we'll allocate a new page.
- if (preamble_page == NULL || preamble_page->free_ == NULL) {
- // Create a new preamble page and initialize the free list
- preamble_page = reinterpret_cast<PreamblePage*>(AllocPageNear(target));
- SIDESTEP_ASSERT(preamble_page != NULL && "Could not allocate page!");
- void** pp = &preamble_page->free_;
- unsigned char* ptr = reinterpret_cast<unsigned char*>(preamble_page) +
- MAX_PREAMBLE_STUB_SIZE;
- unsigned char* limit = reinterpret_cast<unsigned char*>(preamble_page) +
- pagesize_;
- while (ptr < limit) {
- *pp = ptr;
- pp = reinterpret_cast<void**>(ptr);
- ptr += MAX_PREAMBLE_STUB_SIZE;
- }
- *pp = NULL;
- // Insert the new page into the list
- preamble_page->magic_ = kPreamblePageMagic;
- preamble_page->next_ = preamble_pages_;
- preamble_pages_ = preamble_page;
- }
- unsigned char* ret = reinterpret_cast<unsigned char*>(preamble_page->free_);
- preamble_page->free_ = *(reinterpret_cast<void**>(preamble_page->free_));
- return ret;
-}
-
-void PreamblePatcher::FreePreambleBlock(unsigned char* block) {
- SIDESTEP_ASSERT(block != NULL);
- SIDESTEP_ASSERT(granularity_ != 0);
- uintptr_t ptr = reinterpret_cast<uintptr_t>(block);
- ptr -= ptr & (granularity_ - 1);
- PreamblePage* preamble_page = reinterpret_cast<PreamblePage*>(ptr);
- SIDESTEP_ASSERT(preamble_page->magic_ == kPreamblePageMagic);
- *(reinterpret_cast<void**>(block)) = preamble_page->free_;
- preamble_page->free_ = block;
-}
-
-void* PreamblePatcher::AllocPageNear(void* target) {
- MEMORY_BASIC_INFORMATION mbi = { 0 };
- if (!::VirtualQuery(target, &mbi, sizeof(mbi))) {
- SIDESTEP_ASSERT(false && "VirtualQuery failed on target address");
- return 0;
- }
- if (initialized_ == false) {
- PreamblePatcher::Initialize();
- SIDESTEP_ASSERT(initialized_);
- }
- void* pv = NULL;
- unsigned char* allocation_base = reinterpret_cast<unsigned char*>(
- mbi.AllocationBase);
- __int64 i = 1;
- bool high_target = reinterpret_cast<__int64>(target) > UINT_MAX;
- while (pv == NULL) {
- __int64 val = reinterpret_cast<__int64>(allocation_base) -
- (i * granularity_);
- if (high_target &&
- reinterpret_cast<__int64>(target) - val > INT_MAX) {
- // We're further than 2GB from the target
- break;
- } else if (val <= NULL) {
- // Less than 0
- break;
- }
- pv = ::VirtualAlloc(reinterpret_cast<void*>(allocation_base -
- (i++ * granularity_)),
- pagesize_, MEM_COMMIT | MEM_RESERVE,
- PAGE_EXECUTE_READWRITE);
- }
-
- // We couldn't allocate low, try to allocate high
- if (pv == NULL) {
- i = 1;
- // Round up to the next multiple of page granularity
- allocation_base = reinterpret_cast<unsigned char*>(
- (reinterpret_cast<__int64>(target) &
- (~(granularity_ - 1))) + granularity_);
- while (pv == NULL) {
- __int64 val = reinterpret_cast<__int64>(allocation_base) +
- (i * granularity_) - reinterpret_cast<__int64>(target);
- if (val > INT_MAX || val < 0) {
- // We're too far or we overflowed
- break;
- }
- pv = ::VirtualAlloc(reinterpret_cast<void*>(allocation_base +
- (i++ * granularity_)),
- pagesize_, MEM_COMMIT | MEM_RESERVE,
- PAGE_EXECUTE_READWRITE);
- }
- }
- return pv;
-}
-
-bool PreamblePatcher::IsShortConditionalJump(
- unsigned char* target,
- unsigned int instruction_size) {
- return (*(target) & 0x70) == 0x70 && instruction_size == 2;
-}
-
-bool PreamblePatcher::IsNearConditionalJump(
- unsigned char* target,
- unsigned int instruction_size) {
- return *(target) == 0xf && (*(target + 1) & 0x80) == 0x80 &&
- instruction_size == 6;
-}
-
-bool PreamblePatcher::IsNearRelativeJump(
- unsigned char* target,
- unsigned int instruction_size) {
- return *(target) == 0xe9 && instruction_size == 5;
-}
-
-bool PreamblePatcher::IsNearAbsoluteCall(
- unsigned char* target,
- unsigned int instruction_size) {
- return *(target) == 0xff && (*(target + 1) & 0x10) == 0x10 &&
- instruction_size == 6;
-}
-
-bool PreamblePatcher::IsNearRelativeCall(
- unsigned char* target,
- unsigned int instruction_size) {
- return *(target) == 0xe8 && instruction_size == 5;
-}
-
-bool PreamblePatcher::IsMovWithDisplacement(
- unsigned char* target,
- unsigned int instruction_size) {
- // In this case, the ModRM byte's mod field will be 0 and r/m will be 101b (5)
- return instruction_size == 7 && *target == 0x48 && *(target + 1) == 0x8b &&
- (*(target + 2) >> 6) == 0 && (*(target + 2) & 0x7) == 5;
-}
-
-SideStepError PreamblePatcher::PatchShortConditionalJump(
- unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size) {
- unsigned char* original_jump_dest = (source + 2) + source[1];
- unsigned char* stub_jump_from = target + 6;
- __int64 fixup_jump_offset = original_jump_dest - stub_jump_from;
- if (fixup_jump_offset > INT_MAX || fixup_jump_offset < INT_MIN) {
- SIDESTEP_ASSERT(false &&
- "Unable to fix up short jump because target"
- " is too far away.");
- return SIDESTEP_JUMP_INSTRUCTION;
- }
-
- *target_bytes = 6;
- if (target_size > *target_bytes) {
- // Convert the short jump to a near jump.
- //
- // 0f 8x xx xx xx xx = Jcc rel32off
- unsigned short jmpcode = ((0x80 | (source[0] & 0xf)) << 8) | 0x0f;
- memcpy(reinterpret_cast<void*>(target),
- reinterpret_cast<void*>(&jmpcode), 2);
- memcpy(reinterpret_cast<void*>(target + 2),
- reinterpret_cast<void*>(&fixup_jump_offset), 4);
- }
-
- return SIDESTEP_SUCCESS;
-}
-
-SideStepError PreamblePatcher::PatchNearJumpOrCall(
- unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size) {
- SIDESTEP_ASSERT(instruction_size == 5 || instruction_size == 6);
- unsigned int jmp_offset_in_instruction = instruction_size == 5 ? 1 : 2;
- unsigned char* original_jump_dest = reinterpret_cast<unsigned char *>(
- reinterpret_cast<__int64>(source + instruction_size) +
- *(reinterpret_cast<int*>(source + jmp_offset_in_instruction)));
- unsigned char* stub_jump_from = target + instruction_size;
- __int64 fixup_jump_offset = original_jump_dest - stub_jump_from;
- if (fixup_jump_offset > INT_MAX || fixup_jump_offset < INT_MIN) {
- SIDESTEP_ASSERT(false &&
- "Unable to fix up near jump because target"
- " is too far away.");
- return SIDESTEP_JUMP_INSTRUCTION;
- }
-
- if ((fixup_jump_offset < SCHAR_MAX && fixup_jump_offset > SCHAR_MIN)) {
- *target_bytes = 2;
- if (target_size > *target_bytes) {
- // If the new offset is in range, use a short jump instead of a near jump.
- if (source[0] == ASM_JCC32REL_0 &&
- (source[1] & ASM_JCC32REL_1_MASK) == ASM_JCC32REL_1_MASK) {
- unsigned short jmpcode = (static_cast<unsigned char>(
- fixup_jump_offset) << 8) | (0x70 | (source[1] & 0xf));
- memcpy(reinterpret_cast<void*>(target),
- reinterpret_cast<void*>(&jmpcode),
- 2);
- } else {
- target[0] = ASM_JMP8REL;
- target[1] = static_cast<unsigned char>(fixup_jump_offset);
- }
- }
- } else {
- *target_bytes = instruction_size;
- if (target_size > *target_bytes) {
- memcpy(reinterpret_cast<void*>(target),
- reinterpret_cast<void*>(source),
- jmp_offset_in_instruction);
- memcpy(reinterpret_cast<void*>(target + jmp_offset_in_instruction),
- reinterpret_cast<void*>(&fixup_jump_offset),
- 4);
- }
- }
-
- return SIDESTEP_SUCCESS;
-}
-
-SideStepError PreamblePatcher::PatchMovWithDisplacement(
- unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size) {
- SIDESTEP_ASSERT(instruction_size == 7);
- const int mov_offset_in_instruction = 3; // 0x48 0x8b 0x0d <offset>
- unsigned char* original_mov_dest = reinterpret_cast<unsigned char*>(
- reinterpret_cast<__int64>(source + instruction_size) +
- *(reinterpret_cast<int*>(source + mov_offset_in_instruction)));
- unsigned char* stub_mov_from = target + instruction_size;
- __int64 fixup_mov_offset = original_mov_dest - stub_mov_from;
- if (fixup_mov_offset > INT_MAX || fixup_mov_offset < INT_MIN) {
- SIDESTEP_ASSERT(false &&
- "Unable to fix up near MOV because target is too far away.");
- return SIDESTEP_UNEXPECTED;
- }
- *target_bytes = instruction_size;
- if (target_size > *target_bytes) {
- memcpy(reinterpret_cast<void*>(target),
- reinterpret_cast<void*>(source),
- mov_offset_in_instruction);
- memcpy(reinterpret_cast<void*>(target + mov_offset_in_instruction),
- reinterpret_cast<void*>(&fixup_mov_offset),
- 4);
- }
- return SIDESTEP_SUCCESS;
-}
-
-}; // namespace sidestep
diff --git a/third_party/tcmalloc/vendor/src/windows/preamble_patcher.h b/third_party/tcmalloc/vendor/src/windows/preamble_patcher.h
deleted file mode 100644
index 4fdb7d0..0000000
--- a/third_party/tcmalloc/vendor/src/windows/preamble_patcher.h
+++ /dev/null
@@ -1,611 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- * Author: Scott Francis
- *
- * Definition of PreamblePatcher
- */
-
-#ifndef GOOGLE_PERFTOOLS_PREAMBLE_PATCHER_H_
-#define GOOGLE_PERFTOOLS_PREAMBLE_PATCHER_H_
-
-#include "config.h"
-#include <windows.h>
-
-// compatibility shim
-#include "base/logging.h"
-#define SIDESTEP_ASSERT(cond) RAW_DCHECK(cond, #cond)
-#define SIDESTEP_LOG(msg) RAW_VLOG(1, msg)
-
-// Maximum size of the preamble stub. We overwrite at least the first 5
-// bytes of the function. Considering the worst case scenario, we need 4
-// bytes + the max instruction size + 5 more bytes for our jump back to
-// the original code. With that in mind, 32 is a good number :)
-#ifdef _M_X64
-// In 64-bit mode we may need more room. In 64-bit mode all jumps must be
-// within +/-2GB of RIP. Because of this limitation we may need to use a
-// trampoline to jump to the replacement function if it is further than 2GB
-// away from the target. The trampoline is 14 bytes.
-//
-// So 4 bytes + max instruction size (17 bytes) + 5 bytes to jump back to the
-// original code + trampoline size. 64 bytes is a nice number :-)
-#define MAX_PREAMBLE_STUB_SIZE (64)
-#else
-#define MAX_PREAMBLE_STUB_SIZE (32)
-#endif
-
-// Determines if this is a 64-bit binary.
-#ifdef _M_X64
-static const bool kIs64BitBinary = true;
-#else
-static const bool kIs64BitBinary = false;
-#endif
-
-namespace sidestep {
-
-// Possible results of patching/unpatching
-enum SideStepError {
- SIDESTEP_SUCCESS = 0,
- SIDESTEP_INVALID_PARAMETER,
- SIDESTEP_INSUFFICIENT_BUFFER,
- SIDESTEP_JUMP_INSTRUCTION,
- SIDESTEP_FUNCTION_TOO_SMALL,
- SIDESTEP_UNSUPPORTED_INSTRUCTION,
- SIDESTEP_NO_SUCH_MODULE,
- SIDESTEP_NO_SUCH_FUNCTION,
- SIDESTEP_ACCESS_DENIED,
- SIDESTEP_UNEXPECTED,
-};
-
-#define SIDESTEP_TO_HRESULT(error) \
- MAKE_HRESULT(SEVERITY_ERROR, FACILITY_NULL, error)
-
-class DeleteUnsignedCharArray;
-
-// Implements a patching mechanism that overwrites the first few bytes of
-// a function preamble with a jump to our hook function, which is then
-// able to call the original function via a specially-made preamble-stub
-// that imitates the action of the original preamble.
-//
-// NOTE: This patching mechanism should currently only be used for
-// non-production code, e.g. unit tests, because it is not threadsafe.
-// See the TODO in preamble_patcher_with_stub.cc for instructions on what
-// we need to do before using it in production code; it's fairly simple
-// but unnecessary for now since we only intend to use it in unit tests.
-//
-// To patch a function, use either of the typesafe Patch() methods. You
-// can unpatch a function using Unpatch().
-//
-// Typical usage goes something like this:
-// @code
-// typedef int (*MyTypesafeFuncPtr)(int x);
-// MyTypesafeFuncPtr original_func_stub;
-// int MyTypesafeFunc(int x) { return x + 1; }
-// int HookMyTypesafeFunc(int x) { return 1 + original_func_stub(x); }
-//
-// void MyPatchInitializingFunction() {
-// original_func_stub = PreamblePatcher::Patch(
-// MyTypesafeFunc, HookMyTypesafeFunc);
-// if (!original_func_stub) {
-// // ... error handling ...
-// }
-//
-// // ... continue - you have patched the function successfully ...
-// }
-// @endcode
-//
-// Note that there are a number of ways that this method of patching can
-// fail. The most common are:
-// - If there is a jump (jxx) instruction in the first 5 bytes of
-// the function being patched, we cannot patch it because in the
-// current implementation we do not know how to rewrite relative
-// jumps after relocating them to the preamble-stub. Note that
-// if you really really need to patch a function like this, it
-// would be possible to add this functionality (but at some cost).
-// - If there is a return (ret) instruction in the first 5 bytes
-// we cannot patch the function because it may not be long enough
-// for the jmp instruction we use to inject our patch.
-// - If there is another thread currently executing within the bytes
-// that are copied to the preamble stub, it will crash in an undefined
-// way.
-//
-// If you get any other error than the above, you're either pointing the
-// patcher at an invalid instruction (e.g. into the middle of a multi-
-// byte instruction, or not at memory containing executable instructions)
-// or, there may be a bug in the disassembler we use to find
-// instruction boundaries.
-//
-// NOTE: In optimized builds, when you have very trivial functions that
-// the compiler can reason do not have side effects, the compiler may
-// reuse the result of calling the function with a given parameter, which
-// may mean if you patch the function in between your patch will never get
-// invoked. See preamble_patcher_test.cc for an example.
-class PERFTOOLS_DLL_DECL PreamblePatcher {
- public:
-
- // This is a typesafe version of RawPatch(), identical in all other
- // ways than it takes a template parameter indicating the type of the
- // function being patched.
- //
- // @param T The type of the function you are patching. Usually
- // you will establish this type using a typedef, as in the following
- // example:
- // @code
- // typedef BOOL (WINAPI *MessageBoxPtr)(HWND, LPCTSTR, LPCTSTR, UINT);
- // MessageBoxPtr original = NULL;
- // PreamblePatcher::Patch(MessageBox, Hook_MessageBox, &original);
- // @endcode
- template <class T>
- static SideStepError Patch(T target_function,
- T replacement_function,
- T* original_function_stub) {
- // NOTE: casting from a function to a pointer is contra the C++
- // spec. It's not safe on IA64, but is on i386. We use
- // a C-style cast here to emphasize this is not legal C++.
- return RawPatch((void*)(target_function),
- (void*)(replacement_function),
- (void**)(original_function_stub));
- }
-
- // Patches a named function imported from the named module using
- // preamble patching. Uses RawPatch() to do the actual patching
- // work.
- //
- // @param T The type of the function you are patching. Must
- // exactly match the function you specify using module_name and
- // function_name.
- //
- // @param module_name The name of the module from which the function
- // is being imported. Note that the patch will fail if this module
- // has not already been loaded into the current process.
- //
- // @param function_name The name of the function you wish to patch.
- //
- // @param replacement_function Your replacement function which
- // will be called whenever code tries to call the original function.
- //
- // @param original_function_stub Pointer to memory that should receive a
- // pointer that can be used (e.g. in the replacement function) to call the
- // original function, or NULL to indicate failure.
- //
- // @return One of the EnSideStepError error codes; only SIDESTEP_SUCCESS
- // indicates success.
- template <class T>
- static SideStepError Patch(LPCTSTR module_name,
- LPCSTR function_name,
- T replacement_function,
- T* original_function_stub) {
- SIDESTEP_ASSERT(module_name && function_name);
- if (!module_name || !function_name) {
- SIDESTEP_ASSERT(false &&
- "You must specify a module name and function name.");
- return SIDESTEP_INVALID_PARAMETER;
- }
- HMODULE module = ::GetModuleHandle(module_name);
- SIDESTEP_ASSERT(module != NULL);
- if (!module) {
- SIDESTEP_ASSERT(false && "Invalid module name.");
- return SIDESTEP_NO_SUCH_MODULE;
- }
- FARPROC existing_function = ::GetProcAddress(module, function_name);
- if (!existing_function) {
- SIDESTEP_ASSERT(
- false && "Did not find any function with that name in the module.");
- return SIDESTEP_NO_SUCH_FUNCTION;
- }
- // NOTE: casting from a function to a pointer is contra the C++
- // spec. It's not safe on IA64, but is on i386. We use
- // a C-style cast here to emphasize this is not legal C++.
- return RawPatch((void*)existing_function, (void*)replacement_function,
- (void**)(original_function_stub));
- }
-
- // Patches a function by overwriting its first few bytes with
- // a jump to a different function. This is the "worker" function
- // for each of the typesafe Patch() functions. In most cases,
- // it is preferable to use the Patch() functions rather than
- // this one as they do more checking at compile time.
- //
- // @param target_function A pointer to the function that should be
- // patched.
- //
- // @param replacement_function A pointer to the function that should
- // replace the target function. The replacement function must have
- // exactly the same calling convention and parameters as the original
- // function.
- //
- // @param original_function_stub Pointer to memory that should receive a
- // pointer that can be used (e.g. in the replacement function) to call the
- // original function, or NULL to indicate failure.
- //
- // @param original_function_stub Pointer to memory that should receive a
- // pointer that can be used (e.g. in the replacement function) to call the
- // original function, or NULL to indicate failure.
- //
- // @return One of the EnSideStepError error codes; only SIDESTEP_SUCCESS
- // indicates success.
- //
- // @note The preamble-stub (the memory pointed to by
- // *original_function_stub) is allocated on the heap, and (in
- // production binaries) never destroyed, resulting in a memory leak. This
- // will be the case until we implement safe unpatching of a method.
- // However, it is quite difficult to unpatch a method (because other
- // threads in the process may be using it) so we are leaving it for now.
- // See however UnsafeUnpatch, which can be used for binaries where you
- // know only one thread is running, e.g. unit tests.
- static SideStepError RawPatch(void* target_function,
- void* replacement_function,
- void** original_function_stub);
-
- // Unpatches target_function and deletes the stub that previously could be
- // used to call the original version of the function.
- //
- // DELETES the stub that is passed to the function.
- //
- // @param target_function Pointer to the target function which was
- // previously patched, i.e. a pointer which value should match the value
- // of the symbol prior to patching it.
- //
- // @param replacement_function Pointer to the function target_function
- // was patched to.
- //
- // @param original_function_stub Pointer to the stub returned when
- // patching, that could be used to call the original version of the
- // patched function. This function will also delete the stub, which after
- // unpatching is useless.
- //
- // If your original call was
- // Patch(VirtualAlloc, MyVirtualAlloc, &origptr)
- // then to undo it you would call
- // Unpatch(VirtualAlloc, MyVirtualAlloc, origptr);
- //
- // @return One of the EnSideStepError error codes; only SIDESTEP_SUCCESS
- // indicates success.
- static SideStepError Unpatch(void* target_function,
- void* replacement_function,
- void* original_function_stub);
-
- // A helper routine when patching, which follows jmp instructions at
- // function addresses, to get to the "actual" function contents.
- // This allows us to identify two functions that are at different
- // addresses but actually resolve to the same code.
- //
- // @param target_function Pointer to a function.
- //
- // @return Either target_function (the input parameter), or if
- // target_function's body consists entirely of a JMP instruction,
- // the address it JMPs to (or more precisely, the address at the end
- // of a chain of JMPs).
- template <class T>
- static T ResolveTarget(T target_function) {
- return (T)ResolveTargetImpl((unsigned char*)target_function, NULL);
- }
-
- // Allocates a block of memory of size MAX_PREAMBLE_STUB_SIZE that is as
- // close (within 2GB) as possible to target. This is done to ensure that
- // we can perform a relative jump from target to a trampoline if the
- // replacement function is > +-2GB from target. This means that we only need
- // to patch 5 bytes in the target function.
- //
- // @param target Pointer to target function.
- //
- // @return Returns a block of memory of size MAX_PREAMBLE_STUB_SIZE that can
- // be used to store a function preamble block.
- static unsigned char* AllocPreambleBlockNear(void* target);
-
- // Frees a block allocated by AllocPreambleBlockNear.
- //
- // @param block Block that was returned by AllocPreambleBlockNear.
- static void FreePreambleBlock(unsigned char* block);
-
- private:
- friend class DeleteUnsignedCharArray;
-
- // Used to store data allocated for preamble stubs
- struct PreamblePage {
- unsigned int magic_;
- PreamblePage* next_;
- // This member points to a linked list of free blocks within the page
- // or NULL if at the end
- void* free_;
- };
-
- // In 64-bit mode, the replacement function must be within 2GB of the original
- // target in order to only require 5 bytes for the function patch. To meet
- // this requirement we're creating an allocator within this class to
- // allocate blocks that are within 2GB of a given target. This member is the
- // head of a linked list of pages used to allocate blocks that are within
- // 2GB of the target.
- static PreamblePage* preamble_pages_;
-
- // Page granularity
- static long granularity_;
-
- // Page size
- static long pagesize_;
-
- // Determines if the patcher has been initialized.
- static bool initialized_;
-
- // Used to initialize static members.
- static void Initialize();
-
- // Patches a function by overwriting its first few bytes with
- // a jump to a different function. This is similar to the RawPatch
- // function except that it uses the stub allocated by the caller
- // instead of allocating it.
- //
- // We call VirtualProtect to make the
- // target function writable at least for the duration of the call.
- //
- // @param target_function A pointer to the function that should be
- // patched.
- //
- // @param replacement_function A pointer to the function that should
- // replace the target function. The replacement function must have
- // exactly the same calling convention and parameters as the original
- // function.
- //
- // @param preamble_stub A pointer to a buffer where the preamble stub
- // should be copied. The size of the buffer should be sufficient to
- // hold the preamble bytes.
- //
- // @param stub_size Size in bytes of the buffer allocated for the
- // preamble_stub
- //
- // @param bytes_needed Pointer to a variable that receives the minimum
- // number of bytes required for the stub. Can be set to NULL if you're
- // not interested.
- //
- // @return An error code indicating the result of patching.
- static SideStepError RawPatchWithStubAndProtections(
- void* target_function,
- void* replacement_function,
- unsigned char* preamble_stub,
- unsigned long stub_size,
- unsigned long* bytes_needed);
-
- // A helper function used by RawPatchWithStubAndProtections -- it
- // does everything but the VirtualProtect work. Defined in
- // preamble_patcher_with_stub.cc.
- //
- // @param target_function A pointer to the function that should be
- // patched.
- //
- // @param replacement_function A pointer to the function that should
- // replace the target function. The replacement function must have
- // exactly the same calling convention and parameters as the original
- // function.
- //
- // @param preamble_stub A pointer to a buffer where the preamble stub
- // should be copied. The size of the buffer should be sufficient to
- // hold the preamble bytes.
- //
- // @param stub_size Size in bytes of the buffer allocated for the
- // preamble_stub
- //
- // @param bytes_needed Pointer to a variable that receives the minimum
- // number of bytes required for the stub. Can be set to NULL if you're
- // not interested.
- //
- // @return An error code indicating the result of patching.
- static SideStepError RawPatchWithStub(void* target_function,
- void* replacement_function,
- unsigned char* preamble_stub,
- unsigned long stub_size,
- unsigned long* bytes_needed);
-
-
- // A helper routine when patching, which follows jmp instructions at
- // function addresses, to get to the "actual" function contents.
- // This allows us to identify two functions that are at different
- // addresses but actually resolve to the same code.
- //
- // @param target_function Pointer to a function.
- //
- // @param stop_before If, when following JMP instructions from
- // target_function, we get to the address stop, we return
- // immediately, the address that jumps to stop_before.
- //
- // @param stop_before_trampoline When following JMP instructions from
- // target_function, stop before a trampoline is detected. See comment in
- // PreamblePatcher::RawPatchWithStub for more information. This parameter
- // has no effect in 32-bit mode.
- //
- // @return Either target_function (the input parameter), or if
- // target_function's body consists entirely of a JMP instruction,
- // the address it JMPs to (or more precisely, the address at the end
- // of a chain of JMPs).
- static void* ResolveTargetImpl(unsigned char* target_function,
- unsigned char* stop_before,
- bool stop_before_trampoline = false);
-
- // Helper routine that attempts to allocate a page as close (within 2GB)
- // as possible to target.
- //
- // @param target Pointer to target function.
- //
- // @return Returns an address that is within 2GB of target.
- static void* AllocPageNear(void* target);
-
- // Helper routine that determines if a target instruction is a short
- // conditional jump.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a short conditional jump.
- static bool IsShortConditionalJump(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that determines if a target instruction is a near
- // conditional jump.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a near conditional jump.
- static bool IsNearConditionalJump(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that determines if a target instruction is a near
- // relative jump.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a near absolute jump.
- static bool IsNearRelativeJump(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that determines if a target instruction is a near
- // absolute call.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a near absolute call.
- static bool IsNearAbsoluteCall(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that determines if a target instruction is a near
- // absolute call.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a near absolute call.
- static bool IsNearRelativeCall(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that determines if a target instruction is a 64-bit MOV
- // that uses a RIP-relative displacement.
- //
- // @param target Pointer to instruction.
- //
- // @param instruction_size Size of the instruction in bytes.
- //
- // @return Returns true if the instruction is a MOV with displacement.
- static bool IsMovWithDisplacement(unsigned char* target,
- unsigned int instruction_size);
-
- // Helper routine that converts a short conditional jump instruction
- // to a near conditional jump in a target buffer. Note that the target
- // buffer must be within 2GB of the source for the near jump to work.
- //
- // A short conditional jump instruction is in the format:
- // 7x xx = Jcc rel8off
- //
- // @param source Pointer to instruction.
- //
- // @param instruction_size Size of the instruction.
- //
- // @param target Target buffer to write the new instruction.
- //
- // @param target_bytes Pointer to a buffer that contains the size
- // of the target instruction, in bytes.
- //
- // @param target_size Size of the target buffer.
- //
- // @return Returns SIDESTEP_SUCCESS if successful, otherwise an error.
- static SideStepError PatchShortConditionalJump(unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size);
-
- // Helper routine that converts an instruction that will convert various
- // jump-like instructions to corresponding instructions in the target buffer.
- // What this routine does is fix up the relative offsets contained in jump
- // instructions to point back to the original target routine. Like with
- // PatchShortConditionalJump, the target buffer must be within 2GB of the
- // source.
- //
- // We currently handle the following instructions:
- //
- // E9 xx xx xx xx = JMP rel32off
- // 0F 8x xx xx xx xx = Jcc rel32off
- // FF /2 xx xx xx xx = CALL reg/mem32/mem64
- // E8 xx xx xx xx = CALL rel32off
- //
- // It should not be hard to update this function to support other
- // instructions that jump to relative targets.
- //
- // @param source Pointer to instruction.
- //
- // @param instruction_size Size of the instruction.
- //
- // @param target Target buffer to write the new instruction.
- //
- // @param target_bytes Pointer to a buffer that contains the size
- // of the target instruction, in bytes.
- //
- // @param target_size Size of the target buffer.
- //
- // @return Returns SIDESTEP_SUCCESS if successful, otherwise an error.
- static SideStepError PatchNearJumpOrCall(unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size);
-
- // Helper routine that patches a 64-bit MOV instruction with a RIP-relative
- // displacement. The target buffer must be within 2GB of the source.
- //
- // 48 8B 0D XX XX XX XX = MOV rel32off
- //
- // @param source Pointer to instruction.
- //
- // @param instruction_size Size of the instruction.
- //
- // @param target Target buffer to write the new instruction.
- //
- // @param target_bytes Pointer to a buffer that contains the size
- // of the target instruction, in bytes.
- //
- // @param target_size Size of the target buffer.
- //
- // @return Returns SIDESTEP_SUCCESS if successful, otherwise an error.
- static SideStepError PatchMovWithDisplacement(unsigned char* source,
- unsigned int instruction_size,
- unsigned char* target,
- unsigned int* target_bytes,
- unsigned int target_size);
-};
-
-}; // namespace sidestep
-
-#endif // GOOGLE_PERFTOOLS_PREAMBLE_PATCHER_H_
diff --git a/third_party/tcmalloc/vendor/src/windows/preamble_patcher_test.cc b/third_party/tcmalloc/vendor/src/windows/preamble_patcher_test.cc
deleted file mode 100644
index 41ab551..0000000
--- a/third_party/tcmalloc/vendor/src/windows/preamble_patcher_test.cc
+++ /dev/null
@@ -1,367 +0,0 @@
-/* Copyright (c) 2011, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- * Author: Scott Francis
- *
- * Unit tests for PreamblePatcher
- */
-
-#include "config_for_unittests.h"
-#include "preamble_patcher.h"
-#include "mini_disassembler.h"
-#pragma warning(push)
-#pragma warning(disable:4553)
-#include "auto_testing_hook.h"
-#pragma warning(pop)
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <tchar.h>
-
-// Turning off all optimizations for this file, since the official build's
-// "Whole program optimization" seems to cause the TestPatchUsingDynamicStub
-// test to crash with an access violation. We debugged this and found
-// that the optimized access a register that is changed by a call to the hook
-// function.
-#pragma optimize("", off)
-
-// A convenience macro to avoid a lot of casting in the tests.
-// I tried to make this a templated function, but windows complained:
-// error C2782: 'sidestep::SideStepError `anonymous-namespace'::Unpatch(T,T,T *)' : template parameter 'T' is ambiguous
-// could be 'int (int)'
-// or 'int (__cdecl *)(int)'
-// My life isn't long enough to try to figure out how to fix this.
-#define UNPATCH(target_function, replacement_function, original_function_stub) \
- sidestep::PreamblePatcher::Unpatch((void*)(target_function), \
- (void*)(replacement_function), \
- (void*)(original_function))
-
-namespace {
-
-// Function for testing - this is what we patch
-//
-// NOTE: Because of the way the compiler optimizes this function in
-// release builds, we need to use a different input value every time we
-// call it within a function, otherwise the compiler will just reuse the
-// last calculated incremented value.
-int __declspec(noinline) IncrementNumber(int i) {
-#ifdef _M_X64
- __int64 i2 = i + 1;
- return (int) i2;
-#else
- return i + 1;
-#endif
-}
-
-extern "C" int TooShortFunction(int);
-
-extern "C" int JumpShortCondFunction(int);
-
-extern "C" int JumpNearCondFunction(int);
-
-extern "C" int JumpAbsoluteFunction(int);
-
-extern "C" int CallNearRelativeFunction(int);
-
-typedef int (*IncrementingFunc)(int);
-IncrementingFunc original_function = NULL;
-
-int HookIncrementNumber(int i) {
- SIDESTEP_ASSERT(original_function != NULL);
- int incremented_once = original_function(i);
- return incremented_once + 1;
-}
-
-// For the AutoTestingHook test, we can't use original_function, because
-// all that is encapsulated.
-// This function "increments" by 10, just to set it apart from the other
-// functions.
-int __declspec(noinline) AutoHookIncrementNumber(int i) {
- return i + 10;
-}
-
-}; // namespace
-
-namespace sidestep {
-
-bool TestDisassembler() {
- unsigned int instruction_size = 0;
- sidestep::MiniDisassembler disassembler;
- void * target = reinterpret_cast<unsigned char *>(IncrementNumber);
- void * new_target = PreamblePatcher::ResolveTarget(target);
- if (target != new_target)
- target = new_target;
-
- while (1) {
- sidestep::InstructionType instructionType = disassembler.Disassemble(
- reinterpret_cast<unsigned char *>(target) + instruction_size,
- instruction_size);
- if (sidestep::IT_RETURN == instructionType) {
- return true;
- }
- }
-}
-
-bool TestPatchWithLongJump() {
- original_function = NULL;
- void *p = ::VirtualAlloc(reinterpret_cast<void *>(0x0000020000000000), 4096,
- MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
- SIDESTEP_EXPECT_TRUE(p != NULL);
- memset(p, 0xcc, 4096);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(IncrementNumber,
- (IncrementingFunc) p,
- &original_function));
- SIDESTEP_ASSERT((*original_function)(1) == 2);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(IncrementNumber,
- (IncrementingFunc)p,
- original_function));
- ::VirtualFree(p, 0, MEM_RELEASE);
- return true;
-}
-
-bool TestPatchWithPreambleShortCondJump() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(JumpShortCondFunction,
- HookIncrementNumber,
- &original_function));
- (*original_function)(1);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(JumpShortCondFunction,
- (void*)HookIncrementNumber,
- original_function));
- return true;
-}
-
-bool TestPatchWithPreambleNearRelativeCondJump() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(JumpNearCondFunction,
- HookIncrementNumber,
- &original_function));
- (*original_function)(0);
- (*original_function)(1);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(JumpNearCondFunction,
- HookIncrementNumber,
- original_function));
- return true;
-}
-
-bool TestPatchWithPreambleAbsoluteJump() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(JumpAbsoluteFunction,
- HookIncrementNumber,
- &original_function));
- (*original_function)(0);
- (*original_function)(1);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(JumpAbsoluteFunction,
- HookIncrementNumber,
- original_function));
- return true;
-}
-
-bool TestPatchWithPreambleNearRelativeCall() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(
- CallNearRelativeFunction,
- HookIncrementNumber,
- &original_function));
- (*original_function)(0);
- (*original_function)(1);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(CallNearRelativeFunction,
- HookIncrementNumber,
- original_function));
- return true;
-}
-
-bool TestPatchUsingDynamicStub() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 2);
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(IncrementNumber,
- HookIncrementNumber,
- &original_function));
- SIDESTEP_EXPECT_TRUE(original_function);
- SIDESTEP_EXPECT_TRUE(IncrementNumber(2) == 4);
- SIDESTEP_EXPECT_TRUE(original_function(3) == 4);
-
- // Clearbox test to see that the function has been patched.
- sidestep::MiniDisassembler disassembler;
- unsigned int instruction_size = 0;
- SIDESTEP_EXPECT_TRUE(sidestep::IT_JUMP == disassembler.Disassemble(
- reinterpret_cast<unsigned char*>(IncrementNumber),
- instruction_size));
-
- // Since we patched IncrementNumber, its first statement is a
- // jmp to the hook function. So verify that we now can not patch
- // IncrementNumber because it starts with a jump.
-#if 0
- IncrementingFunc dummy = NULL;
- // TODO(joi@chromium.org): restore this test once flag is added to
- // disable JMP following
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_JUMP_INSTRUCTION ==
- sidestep::PreamblePatcher::Patch(IncrementNumber,
- HookIncrementNumber,
- &dummy));
-
- // This test disabled because code in preamble_patcher_with_stub.cc
- // asserts before returning the error code -- so there is no way
- // to get an error code here, in debug build.
- dummy = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_FUNCTION_TOO_SMALL ==
- sidestep::PreamblePatcher::Patch(TooShortFunction,
- HookIncrementNumber,
- &dummy));
-#endif
-
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(IncrementNumber,
- HookIncrementNumber,
- original_function));
- return true;
-}
-
-bool PatchThenUnpatch() {
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- sidestep::PreamblePatcher::Patch(IncrementNumber,
- HookIncrementNumber,
- &original_function));
- SIDESTEP_EXPECT_TRUE(original_function);
- SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 3);
- SIDESTEP_EXPECT_TRUE(original_function(2) == 3);
-
- SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS ==
- UNPATCH(IncrementNumber,
- HookIncrementNumber,
- original_function));
- original_function = NULL;
- SIDESTEP_EXPECT_TRUE(IncrementNumber(3) == 4);
-
- return true;
-}
-
-bool AutoTestingHookTest() {
- SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 2);
-
- // Inner scope, so we can test what happens when the AutoTestingHook
- // goes out of scope
- {
- AutoTestingHook hook = MakeTestingHook(IncrementNumber,
- AutoHookIncrementNumber);
- (void) hook;
- SIDESTEP_EXPECT_TRUE(IncrementNumber(2) == 12);
- }
- SIDESTEP_EXPECT_TRUE(IncrementNumber(3) == 4);
-
- return true;
-}
-
-bool AutoTestingHookInContainerTest() {
- SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 2);
-
- // Inner scope, so we can test what happens when the AutoTestingHook
- // goes out of scope
- {
- AutoTestingHookHolder hook(MakeTestingHookHolder(IncrementNumber,
- AutoHookIncrementNumber));
- (void) hook;
- SIDESTEP_EXPECT_TRUE(IncrementNumber(2) == 12);
- }
- SIDESTEP_EXPECT_TRUE(IncrementNumber(3) == 4);
-
- return true;
-}
-
-bool TestPreambleAllocation() {
- __int64 diff = 0;
- void* p1 = reinterpret_cast<void*>(0x110000000);
- void* p2 = reinterpret_cast<void*>(0x810000000);
- unsigned char* b1 = PreamblePatcher::AllocPreambleBlockNear(p1);
- SIDESTEP_EXPECT_TRUE(b1 != NULL);
- diff = reinterpret_cast<__int64>(p1) - reinterpret_cast<__int64>(b1);
- // Ensure blocks are within 2GB
- SIDESTEP_EXPECT_TRUE(diff <= INT_MAX && diff >= INT_MIN);
- unsigned char* b2 = PreamblePatcher::AllocPreambleBlockNear(p2);
- SIDESTEP_EXPECT_TRUE(b2 != NULL);
- diff = reinterpret_cast<__int64>(p2) - reinterpret_cast<__int64>(b2);
- SIDESTEP_EXPECT_TRUE(diff <= INT_MAX && diff >= INT_MIN);
-
- // Ensure we're reusing free blocks
- unsigned char* b3 = b1;
- unsigned char* b4 = b2;
- PreamblePatcher::FreePreambleBlock(b1);
- PreamblePatcher::FreePreambleBlock(b2);
- b1 = PreamblePatcher::AllocPreambleBlockNear(p1);
- SIDESTEP_EXPECT_TRUE(b1 == b3);
- b2 = PreamblePatcher::AllocPreambleBlockNear(p2);
- SIDESTEP_EXPECT_TRUE(b2 == b4);
- PreamblePatcher::FreePreambleBlock(b1);
- PreamblePatcher::FreePreambleBlock(b2);
-
- return true;
-}
-
-bool UnitTests() {
- return TestPatchWithPreambleNearRelativeCall() &&
- TestPatchWithPreambleAbsoluteJump() &&
- TestPatchWithPreambleNearRelativeCondJump() &&
- TestPatchWithPreambleShortCondJump() &&
- TestDisassembler() && TestPatchWithLongJump() &&
- TestPatchUsingDynamicStub() && PatchThenUnpatch() &&
- AutoTestingHookTest() && AutoTestingHookInContainerTest() &&
- TestPreambleAllocation();
-}
-
-}; // namespace sidestep
-
-int safe_vsnprintf(char *str, size_t size, const char *format, va_list ap) {
- if (size == 0) // not even room for a \0?
- return -1; // not what C99 says to do, but what windows does
- str[size-1] = '\0';
- return _vsnprintf(str, size-1, format, ap);
-}
-
-int _tmain(int argc, _TCHAR* argv[])
-{
- bool ret = sidestep::UnitTests();
- printf("%s\n", ret ? "PASS" : "FAIL");
- return ret ? 0 : -1;
-}
-
-#pragma optimize("", on)
diff --git a/third_party/tcmalloc/vendor/src/windows/preamble_patcher_with_stub.cc b/third_party/tcmalloc/vendor/src/windows/preamble_patcher_with_stub.cc
deleted file mode 100644
index b0dc393..0000000
--- a/third_party/tcmalloc/vendor/src/windows/preamble_patcher_with_stub.cc
+++ /dev/null
@@ -1,296 +0,0 @@
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Joi Sigurdsson
- * Author: Scott Francis
- *
- * Implementation of PreamblePatcher
- */
-
-#include "preamble_patcher.h"
-
-#include "mini_disassembler.h"
-
-// Definitions of assembly statements we need
-#define ASM_JMP32REL 0xE9
-#define ASM_INT3 0xCC
-#define ASM_NOP 0x90
-// X64 opcodes
-#define ASM_MOVRAX_IMM 0xB8
-#define ASM_REXW 0x48
-#define ASM_JMP 0xFF
-#define ASM_JMP_RAX 0xE0
-#define ASM_PUSH 0x68
-#define ASM_RET 0xC3
-
-namespace sidestep {
-
-SideStepError PreamblePatcher::RawPatchWithStub(
- void* target_function,
- void* replacement_function,
- unsigned char* preamble_stub,
- unsigned long stub_size,
- unsigned long* bytes_needed) {
- if ((NULL == target_function) ||
- (NULL == replacement_function) ||
- (NULL == preamble_stub)) {
- SIDESTEP_ASSERT(false &&
- "Invalid parameters - either pTargetFunction or "
- "pReplacementFunction or pPreambleStub were NULL.");
- return SIDESTEP_INVALID_PARAMETER;
- }
-
- // TODO(V7:joi) Siggi and I just had a discussion and decided that both
- // patching and unpatching are actually unsafe. We also discussed a
- // method of making it safe, which is to freeze all other threads in the
- // process, check their thread context to see if their eip is currently
- // inside the block of instructions we need to copy to the stub, and if so
- // wait a bit and try again, then unfreeze all threads once we've patched.
- // Not implementing this for now since we're only using SideStep for unit
- // testing, but if we ever use it for production code this is what we
- // should do.
- //
- // NOTE: Stoyan suggests we can write 8 or even 10 bytes atomically using
- // FPU instructions, and on newer processors we could use cmpxchg8b or
- // cmpxchg16b. So it might be possible to do the patching/unpatching
- // atomically and avoid having to freeze other threads. Note though, that
- // doing it atomically does not help if one of the other threads happens
- // to have its eip in the middle of the bytes you change while you change
- // them.
- unsigned char* target = reinterpret_cast<unsigned char*>(target_function);
- unsigned int required_trampoline_bytes = 0;
- const unsigned int kRequiredStubJumpBytes = 5;
- const unsigned int kRequiredTargetPatchBytes = 5;
-
- // Initialize the stub with INT3's just in case.
- if (stub_size) {
- memset(preamble_stub, 0xcc, stub_size);
- }
- if (kIs64BitBinary) {
- // In 64-bit mode JMP instructions are always relative to RIP. If the
- // replacement - target offset is > 2GB, we can't JMP to the replacement
- // function. In this case, we're going to use a trampoline - that is,
- // we're going to do a relative jump to a small chunk of code in the stub
- // that will then do the absolute jump to the replacement function. By
- // doing this, we only need to patch 5 bytes in the target function, as
- // opposed to patching 12 bytes if we were to do an absolute jump.
- //
- // Note that the first byte of the trampoline is a NOP instruction. This
- // is used as a trampoline signature that will be detected when unpatching
- // the function.
- //
- // jmp <trampoline>
- //
- // trampoline:
- // nop
- // mov rax, <replacement_function>
- // jmp rax
- //
- __int64 replacement_target_offset = reinterpret_cast<__int64>(
- replacement_function) - reinterpret_cast<__int64>(target) - 5;
- if (replacement_target_offset > INT_MAX
- || replacement_target_offset < INT_MIN) {
- // The stub needs to be within 2GB of the target for the trampoline to
- // work!
- __int64 trampoline_offset = reinterpret_cast<__int64>(preamble_stub)
- - reinterpret_cast<__int64>(target) - 5;
- if (trampoline_offset > INT_MAX || trampoline_offset < INT_MIN) {
- // We're screwed.
- SIDESTEP_ASSERT(false
- && "Preamble stub is too far from target to patch.");
- return SIDESTEP_UNEXPECTED;
- }
- required_trampoline_bytes = 13;
- }
- }
-
- // Let's disassemble the preamble of the target function to see if we can
- // patch, and to see how much of the preamble we need to take. We need 5
- // bytes for our jmp instruction, so let's find the minimum number of
- // instructions to get 5 bytes.
- MiniDisassembler disassembler;
- unsigned int preamble_bytes = 0;
- unsigned int stub_bytes = 0;
- while (preamble_bytes < kRequiredTargetPatchBytes) {
- unsigned int cur_bytes = 0;
- InstructionType instruction_type =
- disassembler.Disassemble(target + preamble_bytes, cur_bytes);
- if (IT_JUMP == instruction_type) {
- unsigned int jump_bytes = 0;
- SideStepError jump_ret = SIDESTEP_JUMP_INSTRUCTION;
- if (IsShortConditionalJump(target + preamble_bytes, cur_bytes)) {
- jump_ret = PatchShortConditionalJump(target + preamble_bytes, cur_bytes,
- preamble_stub + stub_bytes,
- &jump_bytes,
- stub_size - stub_bytes);
- } else if (IsNearConditionalJump(target + preamble_bytes, cur_bytes) ||
- IsNearRelativeJump(target + preamble_bytes, cur_bytes) ||
- IsNearAbsoluteCall(target + preamble_bytes, cur_bytes) ||
- IsNearRelativeCall(target + preamble_bytes, cur_bytes)) {
- jump_ret = PatchNearJumpOrCall(target + preamble_bytes, cur_bytes,
- preamble_stub + stub_bytes, &jump_bytes,
- stub_size - stub_bytes);
- }
- if (jump_ret != SIDESTEP_SUCCESS) {
- SIDESTEP_ASSERT(false &&
- "Unable to patch because there is an unhandled branch "
- "instruction in the initial preamble bytes.");
- return SIDESTEP_JUMP_INSTRUCTION;
- }
- stub_bytes += jump_bytes;
- } else if (IT_RETURN == instruction_type) {
- SIDESTEP_ASSERT(false &&
- "Unable to patch because function is too short");
- return SIDESTEP_FUNCTION_TOO_SMALL;
- } else if (IT_GENERIC == instruction_type) {
- if (IsMovWithDisplacement(target + preamble_bytes, cur_bytes)) {
- unsigned int mov_bytes = 0;
- if (PatchMovWithDisplacement(target + preamble_bytes, cur_bytes,
- preamble_stub + stub_bytes, &mov_bytes,
- stub_size - stub_bytes)
- != SIDESTEP_SUCCESS) {
- return SIDESTEP_UNSUPPORTED_INSTRUCTION;
- }
- stub_bytes += mov_bytes;
- } else {
- memcpy(reinterpret_cast<void*>(preamble_stub + stub_bytes),
- reinterpret_cast<void*>(target + preamble_bytes), cur_bytes);
- stub_bytes += cur_bytes;
- }
- } else {
- SIDESTEP_ASSERT(false &&
- "Disassembler encountered unsupported instruction "
- "(either unused or unknown");
- return SIDESTEP_UNSUPPORTED_INSTRUCTION;
- }
- preamble_bytes += cur_bytes;
- }
-
- if (NULL != bytes_needed)
- *bytes_needed = stub_bytes + kRequiredStubJumpBytes
- + required_trampoline_bytes;
-
- // Inv: cbPreamble is the number of bytes (at least 5) that we need to take
- // from the preamble to have whole instructions that are 5 bytes or more
- // in size total. The size of the stub required is cbPreamble +
- // kRequiredStubJumpBytes (5) + required_trampoline_bytes (0 or 13)
- if (stub_bytes + kRequiredStubJumpBytes + required_trampoline_bytes
- > stub_size) {
- SIDESTEP_ASSERT(false);
- return SIDESTEP_INSUFFICIENT_BUFFER;
- }
-
- // Now, make a jmp instruction to the rest of the target function (minus the
- // preamble bytes we moved into the stub) and copy it into our preamble-stub.
- // find address to jump to, relative to next address after jmp instruction
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable:4244)
-#endif
- int relative_offset_to_target_rest
- = ((reinterpret_cast<unsigned char*>(target) + preamble_bytes) -
- (preamble_stub + stub_bytes + kRequiredStubJumpBytes));
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
- // jmp (Jump near, relative, displacement relative to next instruction)
- preamble_stub[stub_bytes] = ASM_JMP32REL;
- // copy the address
- memcpy(reinterpret_cast<void*>(preamble_stub + stub_bytes + 1),
- reinterpret_cast<void*>(&relative_offset_to_target_rest), 4);
-
- if (kIs64BitBinary && required_trampoline_bytes != 0) {
- // Construct the trampoline
- unsigned int trampoline_pos = stub_bytes + kRequiredStubJumpBytes;
- preamble_stub[trampoline_pos] = ASM_NOP;
- preamble_stub[trampoline_pos + 1] = ASM_REXW;
- preamble_stub[trampoline_pos + 2] = ASM_MOVRAX_IMM;
- memcpy(reinterpret_cast<void*>(preamble_stub + trampoline_pos + 3),
- reinterpret_cast<void*>(&replacement_function),
- sizeof(void *));
- preamble_stub[trampoline_pos + 11] = ASM_JMP;
- preamble_stub[trampoline_pos + 12] = ASM_JMP_RAX;
-
- // Now update replacement_function to point to the trampoline
- replacement_function = preamble_stub + trampoline_pos;
- }
-
- // Inv: preamble_stub points to assembly code that will execute the
- // original function by first executing the first cbPreamble bytes of the
- // preamble, then jumping to the rest of the function.
-
- // Overwrite the first 5 bytes of the target function with a jump to our
- // replacement function.
- // (Jump near, relative, displacement relative to next instruction)
- target[0] = ASM_JMP32REL;
-
- // Find offset from instruction after jmp, to the replacement function.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable:4244)
-#endif
- int offset_to_replacement_function =
- reinterpret_cast<unsigned char*>(replacement_function) -
- reinterpret_cast<unsigned char*>(target) - 5;
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
- // complete the jmp instruction
- memcpy(reinterpret_cast<void*>(target + 1),
- reinterpret_cast<void*>(&offset_to_replacement_function), 4);
-
- // Set any remaining bytes that were moved to the preamble-stub to INT3 so
- // as not to cause confusion (otherwise you might see some strange
- // instructions if you look at the disassembly, or even invalid
- // instructions). Also, by doing this, we will break into the debugger if
- // some code calls into this portion of the code. If this happens, it
- // means that this function cannot be patched using this patcher without
- // further thought.
- if (preamble_bytes > kRequiredTargetPatchBytes) {
- memset(reinterpret_cast<void*>(target + kRequiredTargetPatchBytes),
- ASM_INT3, preamble_bytes - kRequiredTargetPatchBytes);
- }
-
- // Inv: The memory pointed to by target_function now points to a relative
- // jump instruction that jumps over to the preamble_stub. The preamble
- // stub contains the first stub_size bytes of the original target
- // function's preamble code, followed by a relative jump back to the next
- // instruction after the first cbPreamble bytes.
- //
- // In 64-bit mode the memory pointed to by target_function *may* point to a
- // relative jump instruction that jumps to a trampoline which will then
- // perform an absolute jump to the replacement function. The preamble stub
- // still contains the original target function's preamble code, followed by a
- // jump back to the instructions after the first preamble bytes.
- //
- return SIDESTEP_SUCCESS;
-}
-
-}; // namespace sidestep
diff --git a/third_party/tcmalloc/vendor/src/windows/shortproc.asm b/third_party/tcmalloc/vendor/src/windows/shortproc.asm
deleted file mode 100644
index 7e8e3d7..0000000
--- a/third_party/tcmalloc/vendor/src/windows/shortproc.asm
+++ /dev/null
@@ -1,169 +0,0 @@
-; Copyright (c) 2011, Google Inc.
-; All rights reserved.
-;
-; Redistribution and use in source and binary forms, with or without
-; modification, are permitted provided that the following conditions are
-; met:
-;
-; * Redistributions of source code must retain the above copyright
-; notice, this list of conditions and the following disclaimer.
-; * Redistributions in binary form must reproduce the above
-; copyright notice, this list of conditions and the following disclaimer
-; in the documentation and/or other materials provided with the
-; distribution.
-; * Neither the name of Google Inc. nor the names of its
-; contributors may be used to endorse or promote products derived from
-; this software without specific prior written permission.
-;
-; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-; "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-; OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-; LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
-; ---
-; Author: Scott Francis
-;
-; Unit tests for PreamblePatcher
-
-.MODEL small
-
-.CODE
-
-TooShortFunction PROC
- ret
-TooShortFunction ENDP
-
-JumpShortCondFunction PROC
- test cl, 1
- jnz jumpspot
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
- int 3
-jumpspot:
- nop
- nop
- nop
- nop
- mov rax, 1
- ret
-JumpShortCondFunction ENDP
-
-JumpNearCondFunction PROC
- test cl, 1
- jnz jumpspot
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
-jumpspot:
- nop
- nop
- mov rax, 1
- ret
-JumpNearCondFunction ENDP
-
-JumpAbsoluteFunction PROC
- test cl, 1
- jmp jumpspot
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
-jumpspot:
- nop
- nop
- mov rax, 1
- ret
-JumpAbsoluteFunction ENDP
-
-CallNearRelativeFunction PROC
- test cl, 1
- call TooShortFunction
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- mov rdx, 0ffff1111H
- nop
- nop
- nop
- ret
-CallNearRelativeFunction ENDP
-
-END
diff --git a/third_party/tcmalloc/vendor/vsprojects/addr2line-pdb/addr2line-pdb.vcproj b/third_party/tcmalloc/vendor/vsprojects/addr2line-pdb/addr2line-pdb.vcproj
deleted file mode 100644
index a4ffae4..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/addr2line-pdb/addr2line-pdb.vcproj
+++ /dev/null
@@ -1,127 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="addr2line-pdb"
- ProjectGUID="{81CA712E-90B8-4AE5-9E89-5B436578D6DA}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="5"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- AdditionalDependencies="dbghelp.lib"
- OutputFile="$(OutDir)/addr2line-pdb.exe"
- LinkIncremental="2"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/addr2line-pdb.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Release|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
- RuntimeLibrary="4"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- AdditionalDependencies="dbghelp.lib"
- OutputFile="$(OutDir)/addr2line-pdb.exe"
- LinkIncremental="1"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
- <File
- RelativePath="..\..\src\windows\addr2line-pdb.c">
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
- </Filter>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/third_party/tcmalloc/vendor/vsprojects/addressmap_unittest/addressmap_unittest.vcproj b/third_party/tcmalloc/vendor/vsprojects/addressmap_unittest/addressmap_unittest.vcproj
deleted file mode 100644
index d31836f..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/addressmap_unittest/addressmap_unittest.vcproj
+++ /dev/null
@@ -1,301 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="addressmap_unittest"
- ProjectGUID="{32EECEB6-7D18-477E-BC7A-30CE98457A88}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="5"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/addressmap_unittest.exe"
- LinkIncremental="2"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/addressmap_unittest.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Release|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
- RuntimeLibrary="4"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/addressmap_unittest.exe"
- LinkIncremental="1"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
- <File
- RelativePath="..\..\src\tests\addressmap_unittest.cc">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- <File
- RelativePath="..\..\src\base\dynamic_annotations.c">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- <File
- RelativePath="..\..\src\base\sysinfo.cc">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- <File
- RelativePath="..\..\src\base\logging.cc">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- <File
- RelativePath="..\..\src\base\spinlock.cc">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- <File
- RelativePath="..\..\src\base\spinlock_internal.cc">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- <File
- RelativePath="..\..\src\windows\port.cc">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
- <File
- RelativePath="..\..\src\addressmap-inl.h">
- </File>
- <File
- RelativePath="..\..\src\base\basictypes.h">
- </File>
- <File
- RelativePath="..\..\src\base\commandlineflags.h">
- </File>
- <File
- RelativePath="..\..\src\windows\config.h">
- </File>
- <File
- RelativePath="..\..\src\config_for_unittests.h">
- </File>
- <File
- RelativePath="..\..\src\base\logging.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops-internals-arm-gcc.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops-internals-linuxppc.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops-internals-macosx.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops-internals-x86-msvc.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops-internals-x86.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops.h">
- </File>
- <File
- RelativePath="..\..\src\base\spinlock.h">
- </File>
- <File
- RelativePath="..\..\src\base\spinlock_internal.h">
- </File>
- <File
- RelativePath="..\..\src\base\spinlock_linux-inl.h">
- </File>
- <File
- RelativePath="..\..\src\base\spinlock_posix-inl.h">
- </File>
- <File
- RelativePath="..\..\src\base\spinlock_win32-inl.h">
- </File>
- <File
- RelativePath="..\..\src\base\cycleclock.h">
- </File>
- <File
- RelativePath="..\..\src\base\dynamic_annotations.h">
- </File>
- <File
- RelativePath="..\..\src\windows\port.h">
- </File>
- </Filter>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/third_party/tcmalloc/vendor/vsprojects/frag_unittest/frag_unittest.vcproj b/third_party/tcmalloc/vendor/vsprojects/frag_unittest/frag_unittest.vcproj
deleted file mode 100644
index 8e85253..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/frag_unittest/frag_unittest.vcproj
+++ /dev/null
@@ -1,150 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="frag_unittest"
- ProjectGUID="{24754725-DE0D-4214-8979-324247AAD78E}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="5"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/frag_unittest.exe"
- LinkIncremental="2"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/frag_unittest.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Release|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
- RuntimeLibrary="4"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/frag_unittest.exe"
- LinkIncremental="1"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
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diff --git a/third_party/tcmalloc/vendor/vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj b/third_party/tcmalloc/vendor/vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj
deleted file mode 100644
index f71a689..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj
+++ /dev/null
@@ -1,785 +0,0 @@
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deleted file mode 100644
index bee8133..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/low_level_alloc_unittest/low_level_alloc_unittest.vcproj
+++ /dev/null
@@ -1,373 +0,0 @@
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deleted file mode 100644
index f563236..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/malloc_extension_test/malloc_extension_test.vcproj
+++ /dev/null
@@ -1,157 +0,0 @@
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deleted file mode 100644
index 701a8cb..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/markidle_unittest/markidle_unittest.vcproj
+++ /dev/null
@@ -1,170 +0,0 @@
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deleted file mode 100644
index 5982e3c..0000000
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- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
- <File
- RelativePath="..\..\src\windows\nm-pdb.c">
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
- </Filter>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/third_party/tcmalloc/vendor/vsprojects/packed-cache_test/packed-cache_test.vcproj b/third_party/tcmalloc/vendor/vsprojects/packed-cache_test/packed-cache_test.vcproj
deleted file mode 100644
index 387746c..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/packed-cache_test/packed-cache_test.vcproj
+++ /dev/null
@@ -1,201 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="packed-cache_test"
- ProjectGUID="{605D3CED-B530-424E-B7D2-2A31F14FD570}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="5"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/packed-cache_test.exe"
- LinkIncremental="2"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/packed-cache_test.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Release|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
- RuntimeLibrary="4"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/packed-cache_test.exe"
- LinkIncremental="1"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
- <File
- RelativePath="..\..\src\tests\packed-cache_test.cc">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
- <File
- RelativePath="..\..\src\windows\config.h">
- </File>
- <File
- RelativePath="..\..\src\config_for_unittests.h">
- </File>
- <File
- RelativePath="..\..\src\base\logging.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops-internals-arm-gcc.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops-internals-linuxppc.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops-internals-macosx.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops-internals-x86-msvc.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops-internals-x86.h">
- </File>
- <File
- RelativePath="..\..\src\base\atomicops.h">
- </File>
- <File
- RelativePath="..\..\src\base\spinlock.h">
- </File>
- <File
- RelativePath="..\..\src\base\spinlock_internal.h">
- </File>
- <File
- RelativePath="..\..\src\base\spinlock_linux-inl.h">
- </File>
- <File
- RelativePath="..\..\src\base\spinlock_posix-inl.h">
- </File>
- <File
- RelativePath="..\..\src\base\spinlock_win32-inl.h">
- </File>
- <File
- RelativePath="..\..\src\base\cycleclock.h">
- </File>
- <File
- RelativePath="..\..\src\base\basictypes.h">
- </File>
- <File
- RelativePath="..\..\src\base\commandlineflags.h">
- </File>
- <File
- RelativePath="..\..\src\base\dynamic_annotations.h">
- </File>
- <File
- RelativePath="..\..\src\packed-cache-inl.h">
- </File>
- <File
- RelativePath="..\..\src\windows\port.h">
- </File>
- </Filter>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/third_party/tcmalloc/vendor/vsprojects/page_heap_test/page_heap_test.vcproj b/third_party/tcmalloc/vendor/vsprojects/page_heap_test/page_heap_test.vcproj
deleted file mode 100644
index 6159ca6..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/page_heap_test/page_heap_test.vcproj
+++ /dev/null
@@ -1,157 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="page_heap_test"
- ProjectGUID="{9765198D-5305-4AB0-9A21-A0CD8201EB2B}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="5"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/page_heap_test.exe"
- LinkIncremental="2"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/page_heap_test.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Release|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
- RuntimeLibrary="4"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/page_heap_test.exe"
- LinkIncremental="1"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{9FC737F1-C7A5-4376-A066-2A32D752A2FE}">
- <File
- RelativePath="..\..\src\tests\page_heap_test.cc">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFE}">
- <File
- RelativePath="..\..\src\page_heap.h">
- </File>
- <File
- RelativePath="..\..\src\common.h">
- </File>
- <File
- RelativePath="..\..\src\windows\config.h">
- </File>
- <File
- RelativePath="..\..\src\config_for_unittests.h">
- </File>
- <File
- RelativePath="..\..\src\base\logging.h">
- </File>
- <File
- RelativePath="..\..\src\windows\port.h">
- </File>
- </Filter>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/third_party/tcmalloc/vendor/vsprojects/pagemap_unittest/pagemap_unittest.vcproj b/third_party/tcmalloc/vendor/vsprojects/pagemap_unittest/pagemap_unittest.vcproj
deleted file mode 100644
index f3d89ff..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/pagemap_unittest/pagemap_unittest.vcproj
+++ /dev/null
@@ -1,154 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="pagemap_unittest"
- ProjectGUID="{9765198D-5305-4AB0-9A21-A0CD8201EB2A}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="5"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/pagemap_unittest.exe"
- LinkIncremental="2"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/pagemap_unittest.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Release|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
- RuntimeLibrary="4"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/pagemap_unittest.exe"
- LinkIncremental="1"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{9FC737F1-C7A5-4376-A066-2A32D752A2FF}">
- <File
- RelativePath="..\..\src\tests\pagemap_unittest.cc">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
- <File
- RelativePath="..\..\src\pagemap.h">
- </File>
- <File
- RelativePath="..\..\src\windows\config.h">
- </File>
- <File
- RelativePath="..\..\src\config_for_unittests.h">
- </File>
- <File
- RelativePath="..\..\src\base\logging.h">
- </File>
- <File
- RelativePath="..\..\src\windows\port.h">
- </File>
- </Filter>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/third_party/tcmalloc/vendor/vsprojects/realloc_unittest/realloc_unittest.vcproj b/third_party/tcmalloc/vendor/vsprojects/realloc_unittest/realloc_unittest.vcproj
deleted file mode 100644
index 7b19efc..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/realloc_unittest/realloc_unittest.vcproj
+++ /dev/null
@@ -1,151 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="realloc_unittest"
- ProjectGUID="{4765198D-5305-4AB0-9A21-A0CD8201EB2A}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="5"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/realloc_unittest.exe"
- LinkIncremental="2"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/realloc_unittest.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Release|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
- RuntimeLibrary="4"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/realloc_unittest.exe"
- LinkIncremental="1"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
- <File
- RelativePath="..\..\src\tests\realloc_unittest.cc">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{43995380-89BD-4b04-88EB-625FBE52EBFB}">
- <File
- RelativePath="..\..\src\windows\config.h">
- </File>
- <File
- RelativePath="..\..\src\config_for_unittests.h">
- </File>
- <File
- RelativePath="..\..\src\base\logging.h">
- </File>
- <File
- RelativePath="..\..\src\windows\port.h">
- </File>
- </Filter>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/third_party/tcmalloc/vendor/vsprojects/sampler_test/sampler_test.vcproj b/third_party/tcmalloc/vendor/vsprojects/sampler_test/sampler_test.vcproj
deleted file mode 100644
index 9447f01..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/sampler_test/sampler_test.vcproj
+++ /dev/null
@@ -1,154 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="sampler_test"
- ProjectGUID="{B765198D-5305-4AB0-9A21-A0CD8201EB2A}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="5"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/sampler_test.exe"
- LinkIncremental="2"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/sampler_test.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Release|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
- RuntimeLibrary="4"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/sampler_test.exe"
- LinkIncremental="1"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
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- </Configurations>
- <References>
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- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{BFC737F1-C7A5-4376-A066-2A32D752A2FF}">
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- <FileConfiguration
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- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
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- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{B3995380-89BD-4b04-88EB-625FBE52EBFB}">
- <File
- RelativePath="..\..\src\base\commandlineflags.h">
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- <File
- RelativePath="..\..\src\windows\config.h">
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- <File
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- </File>
- <File
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diff --git a/third_party/tcmalloc/vendor/vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj b/third_party/tcmalloc/vendor/vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj
deleted file mode 100644
index bfac576..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj
+++ /dev/null
@@ -1,153 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="stack_trace_table_test"
- ProjectGUID="{A4754725-DE0D-4214-8979-324247AAD78E}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="5"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/stack_trace_table_test.exe"
- LinkIncremental="2"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/stack_trace_table_test.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
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- <Configuration
- Name="Release|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
- RuntimeLibrary="4"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/stack_trace_table_test.exe"
- LinkIncremental="1"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{AFC737F1-C7A5-4376-A066-2A32D752A2FF}">
- <File
- RelativePath="..\..\src\tests\stack_trace_table_test.cc">
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- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{A3995380-89BD-4b04-88EB-625FBE52EBFB}">
- <File
- RelativePath="..\..\src\windows\config.h">
- </File>
- <File
- RelativePath="..\..\src\config_for_unittests.h">
- </File>
- <File
- RelativePath="..\..\src\windows\port.h">
- </File>
- <File
- RelativePath="..\..\src\stack_trace_table.h">
- </File>
- </Filter>
- </Files>
- <Globals>
- </Globals>
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diff --git a/third_party/tcmalloc/vendor/vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj b/third_party/tcmalloc/vendor/vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj
deleted file mode 100644
index cd9f007..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj
+++ /dev/null
@@ -1,150 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="tcmalloc_minimal_large_unittest"
- ProjectGUID="{2D8B9599-C74C-4298-B723-6CF6077563E3}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
- IntermediateDirectory="$(ConfigurationName)"
- ConfigurationType="1"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="5"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/tcmalloc_minimal_large_unittest.exe"
- LinkIncremental="2"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/tcmalloc_minimal_large_unittest.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
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- <Configuration
- Name="Release|Win32"
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- ConfigurationType="1"
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- <Tool
- Name="VCCLCompilerTool"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
- RuntimeLibrary="4"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/tcmalloc_minimal_large_unittest.exe"
- LinkIncremental="1"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
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- Name="VCResourceCompilerTool"/>
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- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
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- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
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- RelativePath="..\..\src\tests\tcmalloc_large_unittest.cc">
- <FileConfiguration
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- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
- <File
- RelativePath="..\..\src\windows\config.h">
- </File>
- <File
- RelativePath="..\..\src\config_for_unittests.h">
- </File>
- <File
- RelativePath="..\..\src\windows\port.h">
- </File>
- </Filter>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/third_party/tcmalloc/vendor/vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj b/third_party/tcmalloc/vendor/vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj
deleted file mode 100644
index 47f6f74..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj
+++ /dev/null
@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="tcmalloc_minimal_unittest"
- ProjectGUID="{7CC73D97-C057-43A6-82EF-E6B567488D02}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
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- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/tcmalloc_minimal_unittest.exe"
- LinkIncremental="2"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/tcmalloc_minimal_unittest.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
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- Name="VCPreBuildEventTool"/>
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- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
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- Name="VCXMLDataGeneratorTool"/>
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- WarningLevel="3"
- DebugInformationFormat="3"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/tcmalloc_minimal_unittest.exe"
- LinkIncremental="1"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
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- OptimizeReferences="2"
- EnableCOMDATFolding="2"
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- Name="VCMIDLTool"/>
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- Name="VCPreBuildEventTool"/>
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- Name="VCManagedWrapperGeneratorTool"/>
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- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
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- </FileConfiguration>
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- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- <File
- RelativePath="..\..\src\tests\testutil.cc">
- <FileConfiguration
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- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
- <File
- RelativePath="..\..\src\windows\config.h">
- </File>
- <File
- RelativePath="..\..\src\config_for_unittests.h">
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diff --git a/third_party/tcmalloc/vendor/vsprojects/thread_dealloc_unittest/thread_dealloc_unittest.vcproj b/third_party/tcmalloc/vendor/vsprojects/thread_dealloc_unittest/thread_dealloc_unittest.vcproj
deleted file mode 100644
index 62c0766..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/thread_dealloc_unittest/thread_dealloc_unittest.vcproj
+++ /dev/null
@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="thread_dealloc_unittest"
- ProjectGUID="{6CFFBD0F-09E3-4282-A711-0564451FDF74}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
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- Name="Debug|Win32"
- OutputDirectory="$(SolutionDir)$(ConfigurationName)"
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- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
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- UsePrecompiledHeader="0"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/thread_dealloc_unittest.exe"
- LinkIncremental="2"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/thread_dealloc_unittest.pdb"
- SubSystem="1"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
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- Name="VCPostBuildEventTool"/>
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- Name="VCPreBuildEventTool"/>
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- WarningLevel="3"
- DebugInformationFormat="3"/>
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- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/thread_dealloc_unittest.exe"
- LinkIncremental="1"
- ForceSymbolReferences="__tcmalloc"
- GenerateDebugInformation="TRUE"
- SubSystem="1"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
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- Name="VCPostBuildEventTool"/>
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- Name="VCPreBuildEventTool"/>
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- Name="VCResourceCompilerTool"/>
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- Name="VCWebServiceProxyGeneratorTool"/>
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- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
- <File
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- <FileConfiguration
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- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
- </FileConfiguration>
- </File>
- <File
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- <FileConfiguration
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- <Tool
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- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="3"/>
- </FileConfiguration>
- <FileConfiguration
- Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
- RuntimeLibrary="2"/>
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- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
- <File
- RelativePath="..\..\src\windows\config.h">
- </File>
- <File
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diff --git a/third_party/tcmalloc/vendor/vsprojects/tmu-static/tmu-static.vcproj b/third_party/tcmalloc/vendor/vsprojects/tmu-static/tmu-static.vcproj
deleted file mode 100644
index 3b1db32..0000000
--- a/third_party/tcmalloc/vendor/vsprojects/tmu-static/tmu-static.vcproj
+++ /dev/null
@@ -1,884 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="tcmalloc_minimal_unittest-static"
- ProjectGUID="{8F708DCB-7EE4-4BA0-81AA-A52A0BA73B74}"
- Keyword="Win32Proj">
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- Name="Win32"/>
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- <Configurations>
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- Name="Debug|Win32"
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- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/tcmalloc_minimal_unittest-static.exe"
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- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/tcmalloc_minimal_unittest-static.pdb"
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- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
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- Name="VCWebServiceProxyGeneratorTool"/>
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- <Tool
- Name="VCCustomBuildTool"/>
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- Name="VCLinkerTool"
- OutputFile="$(OutDir)/tcmalloc_minimal_unittest-static.exe"
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diff --git a/third_party/zlib/BUILD.gn b/third_party/zlib/BUILD.gn
index 1cea9ac..0d59218 100644
--- a/third_party/zlib/BUILD.gn
+++ b/third_party/zlib/BUILD.gn
@@ -67,6 +67,13 @@
if (!is_ios && (current_cpu == "x86" || current_cpu == "x64")) {
sources += [ "x86.c" ]
+
+ config("zlib_warnings") {
+ if (is_clang) {
+ cflags = [ "-Wno-incompatible-pointer-types" ]
+ }
+ }
+ configs += [ ":zlib_warnings" ]
}
configs -= [ "//build/config/compiler:chromium_code" ]
@@ -102,17 +109,20 @@
defines = [ "USE_FILE32API" ]
}
- if (is_clang) {
- # zlib uses `if ((a == b))` for some reason.
- cflags = [ "-Wno-parentheses-equality" ]
- }
-
deps = [
":zlib",
]
+ config("minizip_warnings") {
+ if (is_clang) {
+ # zlib uses `if ((a == b))` for some reason.
+ cflags = [ "-Wno-parentheses-equality" ]
+ }
+ }
+
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
+ configs += [ ":minizip_warnings" ]
public_configs = [ ":zlib_config" ]
}
diff --git a/third_party/zlib/google/DEPS b/third_party/zlib/google/DEPS
new file mode 100644
index 0000000..e616fe2
--- /dev/null
+++ b/third_party/zlib/google/DEPS
@@ -0,0 +1,4 @@
+include_rules = [
+ '+base',
+ '+testing',
+]
diff --git a/third_party/zlib/google/zip.cc b/third_party/zlib/google/zip.cc
index 726df33..39e2e53 100644
--- a/third_party/zlib/google/zip.cc
+++ b/third_party/zlib/google/zip.cc
@@ -56,7 +56,7 @@
DCHECK(result);
std::string str_path = relative_path.AsUTF8Unsafe();
#if defined(OS_WIN)
- ReplaceSubstringsAfterOffset(&str_path, 0u, "\\", "/");
+ base::ReplaceSubstringsAfterOffset(&str_path, 0u, "\\", "/");
#endif
bool is_directory = base::DirectoryExists(path);
diff --git a/third_party/zlib/google/zip.xcodeproj/project.pbxproj b/third_party/zlib/google/zip.xcodeproj/project.pbxproj
deleted file mode 100644
index 7710661..0000000
--- a/third_party/zlib/google/zip.xcodeproj/project.pbxproj
+++ /dev/null
@@ -1,497 +0,0 @@
-// !$*UTF8*$!
-{
- archiveVersion = 1;
- classes = {
- };
- objectVersion = 45;
- objects = {
-
-/* Begin PBXBuildFile section */
- 3F3A0B41775E50F3A5E588F9 /* zip_reader.cc in Sources */ = {isa = PBXBuildFile; fileRef = 77DB1407724D0FF3FBD2F9DF /* zip_reader.cc */; };
- BC20C7EC6C9AB927F92BBE1F /* zip_internal.cc in Sources */ = {isa = PBXBuildFile; fileRef = F6689E2AF5F7411B0367C712 /* zip_internal.cc */; };
- F063AE4FE8055770E8140A47 /* zip.cc in Sources */ = {isa = PBXBuildFile; fileRef = 9B81491A7585BE2AAB18E4FA /* zip.cc */; };
-/* End PBXBuildFile section */
-
-/* Begin PBXFileReference section */
- 266248C0032CDE5163542C04 /* set_clang_warning_flags.gypi */ = {isa = PBXFileReference; explicitFileType = sourcecode; name = set_clang_warning_flags.gypi; path = ../../../build/set_clang_warning_flags.gypi; sourceTree = "<group>"; };
- 6831B17A0AB6C77B199AC2EA /* zip.gyp */ = {isa = PBXFileReference; explicitFileType = sourcecode; path = zip.gyp; sourceTree = "<group>"; };
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- BCD2BD67C7170F27BB149648 /* libzip.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libzip.a; sourceTree = BUILT_PRODUCTS_DIR; };
- BEB84DA762C789FC977102A8 /* zip.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = zip.h; sourceTree = "<group>"; };
- CD4E6336AA4CB91E0FAFE280 /* zip_internal.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = zip_internal.h; sourceTree = "<group>"; };
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-/* End PBXFileReference section */
-
-/* Begin PBXFrameworksBuildPhase section */
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- );
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- };
-/* End PBXFrameworksBuildPhase section */
-
-/* Begin PBXGroup section */
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-/* Begin PBXNativeTarget section */
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-
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-
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- CLANG_LINK_OBJC_RUNTIME = NO;
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- DEAD_CODE_STRIPPING = YES;
- EXECUTABLE_PREFIX = lib;
- GCC_CW_ASM_SYNTAX = NO;
- GCC_C_LANGUAGE_STANDARD = c99;
- GCC_ENABLE_CPP_EXCEPTIONS = NO;
- GCC_ENABLE_CPP_RTTI = NO;
- GCC_ENABLE_PASCAL_STRINGS = NO;
- GCC_INLINES_ARE_PRIVATE_EXTERN = YES;
- GCC_OBJC_CALL_CXX_CDTORS = YES;
- GCC_OPTIMIZATION_LEVEL = s;
- GCC_PRECOMPILE_PREFIX_HEADER = YES;
- GCC_PREPROCESSOR_DEFINITIONS = (
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- SYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE,
- DONT_EMBED_BUILD_METADATA,
- "CLD_VERSION=2",
- "DISABLE_FTP_SUPPORT=1",
- "USE_LIBPCI=1",
- NDEBUG,
- NVALGRIND,
- "DYNAMIC_ANNOTATIONS_ENABLED=0",
- "NS_BLOCK_ASSERTIONS=1",
- );
- GCC_SYMBOLS_PRIVATE_EXTERN = YES;
- GCC_THREADSAFE_STATICS = NO;
- GCC_TREAT_WARNINGS_AS_ERRORS = NO;
- GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
- GCC_WARN_ABOUT_MISSING_NEWLINE = YES;
- HEADER_SEARCH_PATHS = (
- "$(SHARED_INTERMEDIATE_DIR)",
- ../../..,
- ..,
- );
- IPHONEOS_DEPLOYMENT_TARGET = 7.0;
- LDPLUSPLUS = "$(SOURCE_ROOT)/../../../third_party/llvm-build/Release+Asserts/bin/clang++";
- OTHER_CFLAGS = (
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- "-load",
- "-Xclang",
- "/src/bl/src/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.dylib",
- "-Xclang",
- "-add-plugin",
- "-Xclang",
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- "-Xclang",
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- "-Xclang",
- "-plugin-arg-find-bad-constructs",
- "-Xclang",
- "strict-virtual-specifiers",
- );
- PRODUCT_NAME = zip;
- RUN_CLANG_STATIC_ANALYZER = NO;
- USE_HEADERMAP = NO;
- VALID_ARCHS = (
- armv7,
- i386,
- );
- WARNING_CFLAGS = (
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- "-Wno-deprecated-register",
- "-Wno-inconsistent-missing-override",
- );
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- "-Wextra",
- );
- };
- name = Release;
- };
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- GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
- GCC_WARN_ABOUT_MISSING_NEWLINE = YES;
- HEADER_SEARCH_PATHS = (
- "$(SHARED_INTERMEDIATE_DIR)",
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- );
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- };
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- "DISABLE_FTP_SUPPORT=1",
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- "NS_BLOCK_ASSERTIONS=1",
- );
- GCC_SYMBOLS_PRIVATE_EXTERN = YES;
- GCC_THREADSAFE_STATICS = NO;
- GCC_TREAT_WARNINGS_AS_ERRORS = NO;
- GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
- GCC_WARN_ABOUT_MISSING_NEWLINE = YES;
- HEADER_SEARCH_PATHS = (
- "$(SHARED_INTERMEDIATE_DIR)",
- ../../..,
- ..,
- );
- IPHONEOS_DEPLOYMENT_TARGET = 7.0;
- LDPLUSPLUS = "$(SOURCE_ROOT)/../../../third_party/llvm-build/Release+Asserts/bin/clang++";
- OTHER_CFLAGS = (
- "-Xclang",
- "-load",
- "-Xclang",
- "/src/bl/src/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.dylib",
- "-Xclang",
- "-add-plugin",
- "-Xclang",
- "find-bad-constructs",
- "-Xclang",
- "-plugin-arg-find-bad-constructs",
- "-Xclang",
- "check-weak-ptr-factory-order",
- "-Xclang",
- "-plugin-arg-find-bad-constructs",
- "-Xclang",
- "strict-virtual-specifiers",
- );
- PRODUCT_NAME = zip;
- RUN_CLANG_STATIC_ANALYZER = NO;
- USE_HEADERMAP = NO;
- VALID_ARCHS = (
- armv7,
- i386,
- );
- WARNING_CFLAGS = (
- "-Wendif-labels",
- "-Wno-unused-parameter",
- "-Wno-missing-field-initializers",
- "-Wno-selector-type-mismatch",
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- );
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- "-Wextra",
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- };
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-/* End XCBuildConfiguration section */
-
-/* Begin XCConfigurationList section */
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- );
- defaultConfigurationIsVisible = 1;
- defaultConfigurationName = Debug;
- };
- A2639D48C63020C002443E09 /* Build configuration list for PBXNativeTarget "zip" */ = {
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- );
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- defaultConfigurationName = Debug;
- };
-/* End XCConfigurationList section */
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- rootObject = B44B8E4818181069DC1958C5 /* Project object */;
-}
diff --git a/third_party/zlib/google/zip_reader.cc b/third_party/zlib/google/zip_reader.cc
index 59d96da..d3c2775 100644
--- a/third_party/zlib/google/zip_reader.cc
+++ b/third_party/zlib/google/zip_reader.cc
@@ -10,6 +10,7 @@
#include "base/message_loop/message_loop.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
+#include "base/thread_task_runner_handle.h"
#include "third_party/zlib/google/zip_internal.h"
#if defined(USE_SYSTEM_MINIZIP)
@@ -130,7 +131,7 @@
original_size_ = raw_file_info.uncompressed_size;
// Directory entries in zip files end with "/".
- is_directory_ = EndsWith(file_name_in_zip, "/", false);
+ is_directory_ = base::EndsWith(file_name_in_zip, "/", false);
// Check the file name here for directory traversal issues.
is_unsafe_ = file_path_.ReferencesParent();
@@ -144,7 +145,8 @@
// We also consider that the file name is unsafe, if it's absolute.
// On Windows, IsAbsolute() returns false for paths starting with "/".
- if (file_path_.IsAbsolute() || StartsWithASCII(file_name_in_zip, "/", false))
+ if (file_path_.IsAbsolute() ||
+ base::StartsWithASCII(file_name_in_zip, "/", false))
is_unsafe_ = true;
// Construct the last modified time. The timezone info is not present in
@@ -355,24 +357,24 @@
// If this is a directory, just create it and return.
if (current_entry_info()->is_directory()) {
if (base::CreateDirectory(output_file_path)) {
- base::MessageLoopProxy::current()->PostTask(FROM_HERE, success_callback);
+ base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, success_callback);
} else {
DVLOG(1) << "Unzip failed: unable to create directory.";
- base::MessageLoopProxy::current()->PostTask(FROM_HERE, failure_callback);
+ base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, failure_callback);
}
return;
}
if (unzOpenCurrentFile(zip_file_) != UNZ_OK) {
DVLOG(1) << "Unzip failed: unable to open current zip entry.";
- base::MessageLoopProxy::current()->PostTask(FROM_HERE, failure_callback);
+ base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, failure_callback);
return;
}
base::FilePath output_dir_path = output_file_path.DirName();
if (!base::CreateDirectory(output_dir_path)) {
DVLOG(1) << "Unzip failed: unable to create containing directory.";
- base::MessageLoopProxy::current()->PostTask(FROM_HERE, failure_callback);
+ base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, failure_callback);
return;
}
@@ -382,7 +384,7 @@
if (!output_file.IsValid()) {
DVLOG(1) << "Unzip failed: unable to create platform file at "
<< output_file_path.value();
- base::MessageLoopProxy::current()->PostTask(FROM_HERE, failure_callback);
+ base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, failure_callback);
return;
}
diff --git a/third_party/zlib/zlib.gyp b/third_party/zlib/zlib.gyp
index bb478ce..42e4e95 100644
--- a/third_party/zlib/zlib.gyp
+++ b/third_party/zlib/zlib.gyp
@@ -81,6 +81,11 @@
'conditions': [
['OS!="ios" and (target_arch=="ia32" or target_arch=="x64")', {
'sources' : [ 'x86.c', ],
+ 'variables': {
+ 'clang_warning_flags': [
+ '-Wno-incompatible-pointer-types',
+ ],
+ },
}],
['OS!="win"', {
'product_name': 'chrome_zlib',
diff --git a/third_party/zlib/zlib.xcodeproj/project.pbxproj b/third_party/zlib/zlib.xcodeproj/project.pbxproj
deleted file mode 100644
index 35afcea..0000000
--- a/third_party/zlib/zlib.xcodeproj/project.pbxproj
+++ /dev/null
@@ -1,1354 +0,0 @@
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diff --git a/tools/clang/blink_gc_plugin/BlinkGCPlugin.cpp b/tools/clang/blink_gc_plugin/BlinkGCPlugin.cpp
index 2d221d7..7f61bc4 100644
--- a/tools/clang/blink_gc_plugin/BlinkGCPlugin.cpp
+++ b/tools/clang/blink_gc_plugin/BlinkGCPlugin.cpp
@@ -8,6 +8,8 @@
// Errors are described at:
// http://www.chromium.org/developers/blink-gc-plugin-errors
+#include <algorithm>
+
#include "Config.h"
#include "JsonWriter.h"
#include "RecordInfo.h"
@@ -17,6 +19,7 @@
#include "clang/AST/RecursiveASTVisitor.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/FrontendPluginRegistry.h"
+#include "clang/Sema/Sema.h"
using namespace clang;
using std::string;
@@ -56,6 +59,9 @@
const char kFinalizerAccessesFinalizedField[] =
"[blink-gc] Finalizer %0 accesses potentially finalized field %1.";
+const char kFinalizerAccessesEagerlyFinalizedField[] =
+ "[blink-gc] Finalizer %0 accesses eagerly finalized field %1.";
+
const char kRawPtrToGCManagedClassNote[] =
"[blink-gc] Raw pointer field %0 to a GC managed class declared here:";
@@ -65,6 +71,9 @@
const char kOwnPtrToGCManagedClassNote[] =
"[blink-gc] OwnPtr field %0 to a GC managed class declared here:";
+const char kMemberToGCUnmanagedClassNote[] =
+ "[blink-gc] Member field %0 to non-GC managed class declared here:";
+
const char kStackAllocatedFieldNote[] =
"[blink-gc] Stack-allocated field %0 declared here:";
@@ -105,6 +114,9 @@
const char kFinalizedFieldNote[] =
"[blink-gc] Potentially finalized field %0 declared here:";
+const char kEagerlyFinalizedFieldNote[] =
+ "[blink-gc] Field %0 having eagerly finalized value, declared here:";
+
const char kUserDeclaredDestructorNote[] =
"[blink-gc] User-declared destructor declared here:";
@@ -144,6 +156,23 @@
"[blink-gc] Class %0 which inherits from GarbageCollectedMixin must"
" locally declare and override trace(Visitor*)";
+// Use a local RAV implementation to simply collect all FunctionDecls marked for
+// late template parsing. This happens with the flag -fdelayed-template-parsing,
+// which is on by default in MSVC-compatible mode.
+std::set<FunctionDecl*> GetLateParsedFunctionDecls(TranslationUnitDecl* decl) {
+ struct Visitor : public RecursiveASTVisitor<Visitor> {
+ bool VisitFunctionDecl(FunctionDecl* function_decl) {
+ if (function_decl->isLateTemplateParsed())
+ late_parsed_decls.insert(function_decl);
+ return true;
+ }
+
+ std::set<FunctionDecl*> late_parsed_decls;
+ } v;
+ v.TraverseDecl(decl);
+ return v.late_parsed_decls;
+}
+
struct BlinkGCPluginOptions {
BlinkGCPluginOptions()
: enable_oilpan(false)
@@ -223,11 +252,27 @@
// during finalization.
class MightBeCollectedVisitor : public EdgeVisitor {
public:
- MightBeCollectedVisitor() : might_be_collected_(false) {}
+ MightBeCollectedVisitor(bool is_eagerly_finalized)
+ : might_be_collected_(false)
+ , is_eagerly_finalized_(is_eagerly_finalized)
+ , as_eagerly_finalized_(false) {}
bool might_be_collected() { return might_be_collected_; }
- void VisitMember(Member* edge) override { might_be_collected_ = true; }
+ bool as_eagerly_finalized() { return as_eagerly_finalized_; }
+ void VisitMember(Member* edge) override {
+ if (is_eagerly_finalized_) {
+ if (edge->ptr()->IsValue()) {
+ Value* member = static_cast<Value*>(edge->ptr());
+ if (member->value()->IsEagerlyFinalized()) {
+ might_be_collected_ = true;
+ as_eagerly_finalized_ = true;
+ }
+ }
+ return;
+ }
+ might_be_collected_ = true;
+ }
void VisitCollection(Collection* edge) override {
- if (edge->on_heap()) {
+ if (edge->on_heap() && !is_eagerly_finalized_) {
might_be_collected_ = !edge->is_root();
} else {
edge->AcceptMembers(this);
@@ -236,13 +281,31 @@
private:
bool might_be_collected_;
+ bool is_eagerly_finalized_;
+ bool as_eagerly_finalized_;
};
public:
- typedef std::vector<std::pair<MemberExpr*, FieldPoint*> > Errors;
+ class Error {
+ public:
+ Error(MemberExpr *member,
+ bool as_eagerly_finalized,
+ FieldPoint* field)
+ : member_(member)
+ , as_eagerly_finalized_(as_eagerly_finalized)
+ , field_(field) {}
- CheckFinalizerVisitor(RecordCache* cache)
- : blacklist_context_(false), cache_(cache) {}
+ MemberExpr* member_;
+ bool as_eagerly_finalized_;
+ FieldPoint* field_;
+ };
+
+ typedef std::vector<Error> Errors;
+
+ CheckFinalizerVisitor(RecordCache* cache, bool is_eagerly_finalized)
+ : blacklist_context_(false)
+ , cache_(cache)
+ , is_eagerly_finalized_(is_eagerly_finalized) {}
Errors& finalized_fields() { return finalized_fields_; }
@@ -280,21 +343,32 @@
if (it == info->GetFields().end())
return true;
- if (blacklist_context_ && MightBeCollected(&it->second))
- finalized_fields_.push_back(std::make_pair(member, &it->second));
+ if (seen_members_.find(member) != seen_members_.end())
+ return true;
+
+ bool as_eagerly_finalized = false;
+ if (blacklist_context_ &&
+ MightBeCollected(&it->second, as_eagerly_finalized)) {
+ finalized_fields_.push_back(
+ Error(member, as_eagerly_finalized, &it->second));
+ seen_members_.insert(member);
+ }
return true;
}
- bool MightBeCollected(FieldPoint* point) {
- MightBeCollectedVisitor visitor;
+ bool MightBeCollected(FieldPoint* point, bool& as_eagerly_finalized) {
+ MightBeCollectedVisitor visitor(is_eagerly_finalized_);
point->edge()->Accept(&visitor);
+ as_eagerly_finalized = visitor.as_eagerly_finalized();
return visitor.might_be_collected();
}
private:
bool blacklist_context_;
Errors finalized_fields_;
+ std::set<MemberExpr*> seen_members_;
RecordCache* cache_;
+ bool is_eagerly_finalized_;
};
// This visitor checks that a method contains within its body, a call to a
@@ -780,6 +854,7 @@
kRawPtrToGCManagedWarning,
kRefPtrToGCManaged,
kOwnPtrToGCManaged,
+ kMemberToGCUnmanaged,
kMemberInUnmanaged,
kPtrFromHeapToStack,
kGCDerivedPartObject
@@ -838,6 +913,23 @@
return;
}
+ // If in a stack allocated context, be fairly insistent that T in Member<T>
+ // is GC allocated, as stack allocated objects do not have a trace()
+ // that separately verifies the validity of Member<T>.
+ //
+ // Notice that an error is only reported if T's definition is in scope;
+ // we do not require that it must be brought into scope as that would
+ // prevent declarations of mutually dependent class types.
+ //
+ // (Note: Member<>'s constructor will at run-time verify that the
+ // pointer it wraps is indeed heap allocated.)
+ if (stack_allocated_host_ && Parent() && Parent()->IsMember() &&
+ edge->value()->HasDefinition() && !edge->value()->IsGCAllocated()) {
+ invalid_fields_.push_back(std::make_pair(current_,
+ kMemberToGCUnmanaged));
+ return;
+ }
+
if (!Parent() || !edge->value()->IsGCAllocated())
return;
@@ -923,7 +1015,6 @@
// Only check structures in the blink and WebKit namespaces.
options_.checked_namespaces.insert("blink");
- options_.checked_namespaces.insert("WebKit");
// Ignore GC implementation files.
options_.ignored_directories.push_back("/heap/");
@@ -949,6 +1040,8 @@
DiagnosticsEngine::Warning, kClassDoesNotRequireFinalization);
diag_finalizer_accesses_finalized_field_ = diagnostic_.getCustomDiagID(
getErrorLevel(), kFinalizerAccessesFinalizedField);
+ diag_finalizer_eagerly_finalized_field_ = diagnostic_.getCustomDiagID(
+ getErrorLevel(), kFinalizerAccessesEagerlyFinalizedField);
diag_overridden_non_virtual_trace_ = diagnostic_.getCustomDiagID(
getErrorLevel(), kOverriddenNonVirtualTrace);
diag_missing_trace_dispatch_method_ = diagnostic_.getCustomDiagID(
@@ -986,6 +1079,8 @@
DiagnosticsEngine::Note, kRefPtrToGCManagedClassNote);
diag_own_ptr_to_gc_managed_class_note_ = diagnostic_.getCustomDiagID(
DiagnosticsEngine::Note, kOwnPtrToGCManagedClassNote);
+ diag_member_to_gc_unmanaged_class_note_ = diagnostic_.getCustomDiagID(
+ DiagnosticsEngine::Note, kMemberToGCUnmanagedClassNote);
diag_stack_allocated_field_note_ = diagnostic_.getCustomDiagID(
DiagnosticsEngine::Note, kStackAllocatedFieldNote);
diag_member_in_unmanaged_class_note_ = diagnostic_.getCustomDiagID(
@@ -998,6 +1093,8 @@
DiagnosticsEngine::Note, kFieldContainsGCRootNote);
diag_finalized_field_note_ = diagnostic_.getCustomDiagID(
DiagnosticsEngine::Note, kFinalizedFieldNote);
+ diag_eagerly_finalized_field_note_ = diagnostic_.getCustomDiagID(
+ DiagnosticsEngine::Note, kEagerlyFinalizedFieldNote);
diag_user_declared_destructor_note_ = diagnostic_.getCustomDiagID(
DiagnosticsEngine::Note, kUserDeclaredDestructorNote);
diag_user_declared_finalizer_note_ = diagnostic_.getCustomDiagID(
@@ -1017,6 +1114,8 @@
if (diagnostic_.hasErrorOccurred())
return;
+ ParseFunctionTemplates(context.getTranslationUnitDecl());
+
CollectVisitor visitor;
visitor.TraverseDecl(context.getTranslationUnitDecl());
@@ -1063,6 +1162,31 @@
}
}
+ void ParseFunctionTemplates(TranslationUnitDecl* decl) {
+ if (!instance_.getLangOpts().DelayedTemplateParsing)
+ return; // Nothing to do.
+
+ std::set<FunctionDecl*> late_parsed_decls =
+ GetLateParsedFunctionDecls(decl);
+ clang::Sema& sema = instance_.getSema();
+
+ for (const FunctionDecl* fd : late_parsed_decls) {
+ assert(fd->isLateTemplateParsed());
+
+ if (!Config::IsTraceMethod(fd))
+ continue;
+
+ if (instance_.getSourceManager().isInSystemHeader(
+ instance_.getSourceManager().getSpellingLoc(fd->getLocation())))
+ continue;
+
+ // Force parsing and AST building of the yet-uninstantiated function
+ // template trace method bodies.
+ clang::LateParsedTemplate* lpt = sema.LateParsedTemplateMap[fd];
+ sema.LateTemplateParser(sema.OpaqueParser, *lpt);
+ }
+ }
+
// Main entry for checking a record declaration.
void CheckRecord(RecordInfo* info) {
if (IsIgnored(info))
@@ -1340,7 +1464,7 @@
// For finalized classes, check the finalization method if possible.
if (info->IsGCFinalized()) {
if (dtor && dtor->hasBody()) {
- CheckFinalizerVisitor visitor(&cache_);
+ CheckFinalizerVisitor visitor(&cache_, info->IsEagerlyFinalized());
visitor.TraverseCXXMethodDecl(dtor);
if (!visitor.finalized_fields().empty()) {
ReportFinalizerAccessesFinalizedFields(
@@ -1610,6 +1734,9 @@
string filename;
if (!GetFilename(info->record()->getLocStart(), &filename))
return false; // TODO: should we ignore non-existing file locations?
+#if defined(LLVM_ON_WIN32)
+ std::replace(filename.begin(), filename.end(), '\\', '/');
+#endif
std::vector<string>::iterator it = options_.ignored_directories.begin();
for (; it != options_.ignored_directories.end(); ++it)
if (filename.find(*it) != string::npos)
@@ -1624,6 +1751,8 @@
!context->isTranslationUnit();
context = context->getParent()) {
if (NamespaceDecl* decl = dyn_cast<NamespaceDecl>(context)) {
+ if (decl->isAnonymousNamespace())
+ return true;
if (options_.checked_namespaces.find(decl->getNameAsString()) !=
options_.checked_namespaces.end()) {
return true;
@@ -1727,6 +1856,8 @@
error = diag_ref_ptr_to_gc_managed_class_note_;
} else if (it->second == CheckFieldsVisitor::kOwnPtrToGCManaged) {
error = diag_own_ptr_to_gc_managed_class_note_;
+ } else if (it->second == CheckFieldsVisitor::kMemberToGCUnmanaged) {
+ error = diag_member_to_gc_unmanaged_class_note_;
} else if (it->second == CheckFieldsVisitor::kMemberInUnmanaged) {
error = diag_member_in_unmanaged_class_note_;
} else if (it->second == CheckFieldsVisitor::kPtrFromHeapToStack) {
@@ -1766,12 +1897,19 @@
for (CheckFinalizerVisitor::Errors::iterator it = fields->begin();
it != fields->end();
++it) {
- SourceLocation loc = it->first->getLocStart();
+ SourceLocation loc = it->member_->getLocStart();
SourceManager& manager = instance_.getSourceManager();
+ bool as_eagerly_finalized = it->as_eagerly_finalized_;
+ unsigned diag_error = as_eagerly_finalized ?
+ diag_finalizer_eagerly_finalized_field_ :
+ diag_finalizer_accesses_finalized_field_;
+ unsigned diag_note = as_eagerly_finalized ?
+ diag_eagerly_finalized_field_note_ :
+ diag_finalized_field_note_;
FullSourceLoc full_loc(loc, manager);
- diagnostic_.Report(full_loc, diag_finalizer_accesses_finalized_field_)
- << dtor << it->second->field();
- NoteField(it->second, diag_finalized_field_note_);
+ diagnostic_.Report(full_loc, diag_error)
+ << dtor << it->field_->field();
+ NoteField(it->field_, diag_note);
}
}
@@ -1980,6 +2118,7 @@
unsigned diag_class_requires_finalization_;
unsigned diag_class_does_not_require_finalization_;
unsigned diag_finalizer_accesses_finalized_field_;
+ unsigned diag_finalizer_eagerly_finalized_field_;
unsigned diag_overridden_non_virtual_trace_;
unsigned diag_missing_trace_dispatch_method_;
unsigned diag_missing_finalize_dispatch_method_;
@@ -1998,12 +2137,14 @@
unsigned diag_raw_ptr_to_gc_managed_class_note_;
unsigned diag_ref_ptr_to_gc_managed_class_note_;
unsigned diag_own_ptr_to_gc_managed_class_note_;
+ unsigned diag_member_to_gc_unmanaged_class_note_;
unsigned diag_stack_allocated_field_note_;
unsigned diag_member_in_unmanaged_class_note_;
unsigned diag_part_object_to_gc_derived_class_note_;
unsigned diag_part_object_contains_gc_root_note_;
unsigned diag_field_contains_gc_root_note_;
unsigned diag_finalized_field_note_;
+ unsigned diag_eagerly_finalized_field_note_;
unsigned diag_user_declared_destructor_note_;
unsigned diag_user_declared_finalizer_note_;
unsigned diag_base_requires_finalization_note_;
diff --git a/tools/clang/blink_gc_plugin/CMakeLists.txt b/tools/clang/blink_gc_plugin/CMakeLists.txt
index 7f1dee3..590a3b7 100644
--- a/tools/clang/blink_gc_plugin/CMakeLists.txt
+++ b/tools/clang/blink_gc_plugin/CMakeLists.txt
@@ -1,19 +1,41 @@
-# This line is read by update.sh and other scripts in tools/clang/scripts
-# Note: The spaces are significant.
set(LIBRARYNAME BlinkGCPlugin)
-add_llvm_loadable_module("lib${LIBRARYNAME}"
- BlinkGCPlugin.cpp
- Edge.cpp
- RecordInfo.cpp
- )
+set(plugin_sources
+ BlinkGCPlugin.cpp
+ Edge.cpp
+ RecordInfo.cpp)
-add_dependencies("lib${LIBRARYNAME}" clang)
+if(WIN32)
+ # Clang doesn't support loadable modules on Windows. Unfortunately, building
+ # the plugin as a static library and linking clang against it doesn't work.
+ # Since clang doesn't reference any symbols in our static library, the linker
+ # strips it out completely.
+ # Instead, we rely on the fact that the SOURCES property of a target is no
+ # read-only after CMake 3.1 and use it to compile the plugin directly into
+ # clang...
+ cmake_minimum_required(VERSION 3.1)
+ # Paths must be absolute, since we're modifying a target in another directory.
+ set(absolute_sources "")
+ foreach(source ${plugin_sources})
+ list(APPEND absolute_sources ${CMAKE_CURRENT_SOURCE_DIR}/${source})
+ endforeach()
+ set_property(TARGET clang APPEND PROPERTY SOURCES ${absolute_sources})
-cr_install(TARGETS "lib${LIBRARYNAME}" LIBRARY DESTINATION lib)
+ cr_add_test(blink_gc_plugin_test
+ python
+ ${CMAKE_CURRENT_SOURCE_DIR}/tests/test.py
+ ${CMAKE_BINARY_DIR}/bin/clang
+ )
+else()
+ add_llvm_loadable_module("lib${LIBRARYNAME}" ${plugin_sources})
+ add_dependencies("lib${LIBRARYNAME}" clang)
-cr_add_test(blink_gc_plugin_test
- ${CMAKE_CURRENT_SOURCE_DIR}/tests/test.sh
- ${CMAKE_BINARY_DIR}/bin/clang
- $<TARGET_FILE:lib${LIBRARYNAME}>
- )
+ cr_install(TARGETS "lib${LIBRARYNAME}" LIBRARY DESTINATION lib)
+
+ cr_add_test(blink_gc_plugin_test
+ python
+ ${CMAKE_CURRENT_SOURCE_DIR}/tests/test.py
+ ${CMAKE_BINARY_DIR}/bin/clang
+ $<TARGET_FILE:lib${LIBRARYNAME}>
+ )
+endif()
diff --git a/tools/clang/blink_gc_plugin/Config.h b/tools/clang/blink_gc_plugin/Config.h
index 02cbee9..197e294 100644
--- a/tools/clang/blink_gc_plugin/Config.h
+++ b/tools/clang/blink_gc_plugin/Config.h
@@ -31,6 +31,7 @@
const char kVisitorVarName[] = "visitor";
const char kAdjustAndMarkName[] = "adjustAndMark";
const char kIsHeapObjectAliveName[] = "isHeapObjectAlive";
+const char kIsEagerlyFinalizedName[] = "IsEagerlyFinalizedMarker";
class Config {
public:
@@ -214,7 +215,7 @@
TRACE_AFTER_DISPATCH_IMPL_METHOD
};
- static TraceMethodType GetTraceMethodType(clang::FunctionDecl* method) {
+ static TraceMethodType GetTraceMethodType(const clang::FunctionDecl* method) {
if (method->getNumParams() != 1)
return NOT_TRACE_METHOD;
@@ -244,7 +245,7 @@
return NOT_TRACE_METHOD;
}
- static bool IsTraceMethod(clang::FunctionDecl* method) {
+ static bool IsTraceMethod(const clang::FunctionDecl* method) {
return GetTraceMethodType(method) != NOT_TRACE_METHOD;
}
diff --git a/tools/clang/blink_gc_plugin/Edge.h b/tools/clang/blink_gc_plugin/Edge.h
index 7659968..2ea8e54 100644
--- a/tools/clang/blink_gc_plugin/Edge.h
+++ b/tools/clang/blink_gc_plugin/Edge.h
@@ -39,14 +39,14 @@
class RecursiveEdgeVisitor : public EdgeVisitor {
public:
// Overrides that recursively walk the edges and record the path.
- virtual void VisitValue(Value*) override;
- virtual void VisitRawPtr(RawPtr*) override;
- virtual void VisitRefPtr(RefPtr*) override;
- virtual void VisitOwnPtr(OwnPtr*) override;
- virtual void VisitMember(Member*) override;
- virtual void VisitWeakMember(WeakMember*) override;
- virtual void VisitPersistent(Persistent*) override;
- virtual void VisitCollection(Collection*) override;
+ void VisitValue(Value*) override;
+ void VisitRawPtr(RawPtr*) override;
+ void VisitRefPtr(RefPtr*) override;
+ void VisitOwnPtr(OwnPtr*) override;
+ void VisitMember(Member*) override;
+ void VisitWeakMember(WeakMember*) override;
+ void VisitPersistent(Persistent*) override;
+ void VisitCollection(Collection*) override;
protected:
typedef std::deque<Edge*> Context;
diff --git a/tools/clang/blink_gc_plugin/JsonWriter.h b/tools/clang/blink_gc_plugin/JsonWriter.h
index 54a87aa..3fe7910 100644
--- a/tools/clang/blink_gc_plugin/JsonWriter.h
+++ b/tools/clang/blink_gc_plugin/JsonWriter.h
@@ -10,63 +10,60 @@
// Helper to write information for the points-to graph.
class JsonWriter {
public:
- static JsonWriter* from(llvm::raw_fd_ostream* os) {
- return os ? new JsonWriter(os) : 0;
- }
- ~JsonWriter() {
- os_.close();
+ static JsonWriter* from(std::unique_ptr<llvm::raw_ostream> os) {
+ return os ? new JsonWriter(std::move(os)) : 0;
}
void OpenList() {
Separator();
- os_ << "[";
+ *os_ << "[";
state_.push(false);
}
void OpenList(const std::string key) {
Write(key);
- os_ << ":";
+ *os_ << ":";
OpenList();
}
void CloseList() {
- os_ << "]";
+ *os_ << "]";
state_.pop();
}
void OpenObject() {
Separator();
- os_ << "{";
+ *os_ << "{";
state_.push(false);
}
void CloseObject() {
- os_ << "}\n";
+ *os_ << "}\n";
state_.pop();
}
void Write(const size_t val) {
Separator();
- os_ << val;
+ *os_ << val;
}
void Write(const std::string val) {
Separator();
- os_ << "\"" << val << "\"";
+ *os_ << "\"" << val << "\"";
}
void Write(const std::string key, const size_t val) {
Separator();
- os_ << "\"" << key << "\":" << val;
+ *os_ << "\"" << key << "\":" << val;
}
void Write(const std::string key, const std::string val) {
Separator();
- os_ << "\"" << key << "\":\"" << val << "\"";
+ *os_ << "\"" << key << "\":\"" << val << "\"";
}
private:
- JsonWriter(llvm::raw_fd_ostream* os) : os_(*os) {}
+ JsonWriter(std::unique_ptr<llvm::raw_ostream> os) : os_(std::move(os)) {}
void Separator() {
if (state_.empty())
return;
if (state_.top()) {
- os_ << ",";
+ *os_ << ",";
return;
}
state_.top() = true;
}
- llvm::raw_fd_ostream& os_;
+ std::unique_ptr<llvm::raw_ostream> os_;
std::stack<bool> state_;
};
diff --git a/tools/clang/blink_gc_plugin/RecordInfo.cpp b/tools/clang/blink_gc_plugin/RecordInfo.cpp
index bda33fa..3749594 100644
--- a/tools/clang/blink_gc_plugin/RecordInfo.cpp
+++ b/tools/clang/blink_gc_plugin/RecordInfo.cpp
@@ -21,6 +21,7 @@
does_need_finalization_(kNotComputed),
has_gc_mixin_methods_(kNotComputed),
is_declaring_local_trace_(kNotComputed),
+ is_eagerly_finalized_(kNotComputed),
determined_trace_methods_(false),
trace_method_(0),
trace_dispatch_method_(0),
@@ -168,6 +169,27 @@
return IsGCDerived() || IsHeapAllocatedCollection();
}
+bool RecordInfo::IsEagerlyFinalized() {
+ if (is_eagerly_finalized_ == kNotComputed) {
+ is_eagerly_finalized_ = kFalse;
+ if (IsGCFinalized()) {
+ for (Decl* decl : record_->decls()) {
+ if (TypedefDecl* typedef_decl = dyn_cast<TypedefDecl>(decl)) {
+ if (typedef_decl->getNameAsString() == kIsEagerlyFinalizedName) {
+ is_eagerly_finalized_ = kTrue;
+ break;
+ }
+ }
+ }
+ }
+ }
+ return is_eagerly_finalized_;
+}
+
+bool RecordInfo::HasDefinition() {
+ return record_->hasDefinition();
+}
+
RecordInfo* RecordCache::Lookup(CXXRecordDecl* record) {
// Ignore classes annotated with the GC_PLUGIN_IGNORE macro.
if (!record || Config::IsIgnoreAnnotated(record))
diff --git a/tools/clang/blink_gc_plugin/RecordInfo.h b/tools/clang/blink_gc_plugin/RecordInfo.h
index da2f415..e59c0b7 100644
--- a/tools/clang/blink_gc_plugin/RecordInfo.h
+++ b/tools/clang/blink_gc_plugin/RecordInfo.h
@@ -94,6 +94,10 @@
bool IsNonNewable();
bool IsOnlyPlacementNewable();
bool IsGCMixinInstance();
+ bool IsEagerlyFinalized();
+
+ bool HasDefinition();
+
clang::CXXMethodDecl* DeclaresNewOperator();
bool RequiresTraceMethod();
@@ -132,6 +136,7 @@
CachedBool does_need_finalization_;
CachedBool has_gc_mixin_methods_;
CachedBool is_declaring_local_trace_;
+ CachedBool is_eagerly_finalized_;
bool determined_trace_methods_;
clang::CXXMethodDecl* trace_method_;
diff --git a/tools/clang/blink_gc_plugin/tests/.gitignore b/tools/clang/blink_gc_plugin/tests/.gitignore
index 8f660fe..cc5bb74 100644
--- a/tools/clang/blink_gc_plugin/tests/.gitignore
+++ b/tools/clang/blink_gc_plugin/tests/.gitignore
@@ -1,2 +1 @@
/*.o
-/*.graph.json
diff --git a/tools/clang/blink_gc_plugin/tests/cycle_ptrs.txt b/tools/clang/blink_gc_plugin/tests/cycle_ptrs.txt
index 7ad6c48..4d242a6 100644
--- a/tools/clang/blink_gc_plugin/tests/cycle_ptrs.txt
+++ b/tools/clang/blink_gc_plugin/tests/cycle_ptrs.txt
@@ -5,3 +5,4 @@
./cycle_ptrs.h:34:5: blink::B (m_c) => blink::C
./cycle_ptrs.h:39:5: blink::C (m_d) => blink::D
./cycle_ptrs.h:44:5: blink::D (m_es) => blink::E
+
diff --git a/tools/clang/blink_gc_plugin/tests/cycle_sub.txt b/tools/clang/blink_gc_plugin/tests/cycle_sub.txt
index 9c015c8..b37907d 100644
--- a/tools/clang/blink_gc_plugin/tests/cycle_sub.txt
+++ b/tools/clang/blink_gc_plugin/tests/cycle_sub.txt
@@ -3,3 +3,4 @@
./cycle_sub.h:31:5: blink::C (m_a) => blink::A
./cycle_sub.h:22:11: blink::A (<subclass>) => blink::B
./cycle_sub.h:26:5: blink::B (m_c) => blink::C
+
diff --git a/tools/clang/blink_gc_plugin/tests/cycle_super.txt b/tools/clang/blink_gc_plugin/tests/cycle_super.txt
index 374074b..89b3675 100644
--- a/tools/clang/blink_gc_plugin/tests/cycle_super.txt
+++ b/tools/clang/blink_gc_plugin/tests/cycle_super.txt
@@ -2,3 +2,4 @@
Found a potentially leaking cycle starting from a GC root:
./cycle_super.h:36:5: blink::D (m_c) => blink::C
./cycle_super.h:21:5: blink::C (blink::B <: blink::A <: m_d) => blink::D
+
diff --git a/tools/clang/blink_gc_plugin/tests/cycle_super_neg.txt b/tools/clang/blink_gc_plugin/tests/cycle_super_neg.txt
index 8b13789..e69de29 100644
--- a/tools/clang/blink_gc_plugin/tests/cycle_super_neg.txt
+++ b/tools/clang/blink_gc_plugin/tests/cycle_super_neg.txt
@@ -1 +0,0 @@
-
diff --git a/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.cpp b/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.cpp
index 79cbce7..b6bbfd2 100644
--- a/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.cpp
+++ b/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.cpp
@@ -9,8 +9,10 @@
HeapObject::~HeapObject()
{
// Valid access to fields.
- if (m_ref->foo() && !m_obj)
+ if (m_ref->foo() && !m_obj) {
m_objs.size();
+ m_part.obj();
+ }
// Invalid access to fields.
bar(m_obj);
@@ -22,6 +24,12 @@
{
visitor->trace(m_obj);
visitor->trace(m_objs);
+ visitor->trace(m_part);
+}
+
+void PartOther::trace(Visitor* visitor)
+{
+ visitor->trace(m_obj);
}
}
diff --git a/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.h b/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.h
index 232eb08..4c72156 100644
--- a/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.h
+++ b/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.h
@@ -14,6 +14,19 @@
bool foo() { return true; }
};
+class HeapObject;
+
+class PartOther {
+ ALLOW_ONLY_INLINE_ALLOCATION();
+public:
+ void trace(Visitor*);
+
+ HeapObject* obj() { return m_obj; }
+
+private:
+ Member<HeapObject> m_obj;
+};
+
class HeapObject : public GarbageCollectedFinalized<HeapObject> {
public:
~HeapObject();
@@ -24,6 +37,7 @@
RefPtr<Other> m_ref;
Member<HeapObject> m_obj;
Vector<Member<HeapObject> > m_objs;
+ PartOther m_part;
};
}
diff --git a/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.txt b/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.txt
index 0746b01..0470b51 100644
--- a/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.txt
+++ b/tools/clang/blink_gc_plugin/tests/destructor_access_finalized_field.txt
@@ -1,19 +1,19 @@
-destructor_access_finalized_field.cpp:16:9: warning: [blink-gc] Finalizer '~HeapObject' accesses potentially finalized field 'm_obj'.
+destructor_access_finalized_field.cpp:18:9: warning: [blink-gc] Finalizer '~HeapObject' accesses potentially finalized field 'm_obj'.
bar(m_obj);
^
-./destructor_access_finalized_field.h:25:5: note: [blink-gc] Potentially finalized field 'm_obj' declared here:
+./destructor_access_finalized_field.h:38:5: note: [blink-gc] Potentially finalized field 'm_obj' declared here:
Member<HeapObject> m_obj;
^
-destructor_access_finalized_field.cpp:17:5: warning: [blink-gc] Finalizer '~HeapObject' accesses potentially finalized field 'm_obj'.
+destructor_access_finalized_field.cpp:19:5: warning: [blink-gc] Finalizer '~HeapObject' accesses potentially finalized field 'm_obj'.
m_obj->foo();
^
-./destructor_access_finalized_field.h:25:5: note: [blink-gc] Potentially finalized field 'm_obj' declared here:
+./destructor_access_finalized_field.h:38:5: note: [blink-gc] Potentially finalized field 'm_obj' declared here:
Member<HeapObject> m_obj;
^
-destructor_access_finalized_field.cpp:18:5: warning: [blink-gc] Finalizer '~HeapObject' accesses potentially finalized field 'm_objs'.
+destructor_access_finalized_field.cpp:20:5: warning: [blink-gc] Finalizer '~HeapObject' accesses potentially finalized field 'm_objs'.
m_objs[0];
^
-./destructor_access_finalized_field.h:26:5: note: [blink-gc] Potentially finalized field 'm_objs' declared here:
+./destructor_access_finalized_field.h:39:5: note: [blink-gc] Potentially finalized field 'm_objs' declared here:
Vector<Member<HeapObject> > m_objs;
^
3 warnings generated.
diff --git a/tools/clang/blink_gc_plugin/tests/heap/stubs.h b/tools/clang/blink_gc_plugin/tests/heap/stubs.h
index e8ff1b3..5e07c23 100644
--- a/tools/clang/blink_gc_plugin/tests/heap/stubs.h
+++ b/tools/clang/blink_gc_plugin/tests/heap/stubs.h
@@ -147,6 +147,8 @@
virtual void adjustAndMark(Visitor*) const override { } \
virtual bool isHeapObjectAlive(Visitor*) const override { return 0; }
+#define EAGERLY_FINALIZED() typedef int IsEagerlyFinalizedMarker
+
template<typename T> class GarbageCollected { };
template<typename T>
diff --git a/tools/clang/blink_gc_plugin/tests/member_in_offheap_class.h b/tools/clang/blink_gc_plugin/tests/member_in_offheap_class.h
index 0dcacc5..5a59c7e 100644
--- a/tools/clang/blink_gc_plugin/tests/member_in_offheap_class.h
+++ b/tools/clang/blink_gc_plugin/tests/member_in_offheap_class.h
@@ -23,6 +23,8 @@
STACK_ALLOCATED();
private:
Member<HeapObject> m_obj; // OK
+ Member<OffHeapObject> m_memberOff; // NOT OK
+ HeapVector<Member<OffHeapObject>> m_heapVectorMemberOff; // NOT OK
};
class PartObject {
diff --git a/tools/clang/blink_gc_plugin/tests/member_in_offheap_class.txt b/tools/clang/blink_gc_plugin/tests/member_in_offheap_class.txt
index 6aada91..9d5f238 100644
--- a/tools/clang/blink_gc_plugin/tests/member_in_offheap_class.txt
+++ b/tools/clang/blink_gc_plugin/tests/member_in_offheap_class.txt
@@ -5,4 +5,13 @@
./member_in_offheap_class.h:18:5: note: [blink-gc] Member field 'm_obj' in unmanaged class declared here:
Member<HeapObject> m_obj; // Must not contain Member.
^
-1 warning generated.
+./member_in_offheap_class.h:22:1: warning: [blink-gc] Class 'StackObject' contains invalid fields.
+class StackObject {
+^
+./member_in_offheap_class.h:26:5: note: [blink-gc] Member field 'm_memberOff' to non-GC managed class declared here:
+ Member<OffHeapObject> m_memberOff; // NOT OK
+ ^
+./member_in_offheap_class.h:27:5: note: [blink-gc] Member field 'm_heapVectorMemberOff' to non-GC managed class declared here:
+ HeapVector<Member<OffHeapObject>> m_heapVectorMemberOff; // NOT OK
+ ^
+2 warnings generated.
diff --git a/tools/clang/blink_gc_plugin/tests/register_weak_members_template.txt b/tools/clang/blink_gc_plugin/tests/register_weak_members_template.txt
index 8b13789..e69de29 100644
--- a/tools/clang/blink_gc_plugin/tests/register_weak_members_template.txt
+++ b/tools/clang/blink_gc_plugin/tests/register_weak_members_template.txt
@@ -1 +0,0 @@
-
diff --git a/tools/clang/blink_gc_plugin/tests/stack_allocated.cpp b/tools/clang/blink_gc_plugin/tests/stack_allocated.cpp
index 450b3b5..3c4e321 100644
--- a/tools/clang/blink_gc_plugin/tests/stack_allocated.cpp
+++ b/tools/clang/blink_gc_plugin/tests/stack_allocated.cpp
@@ -6,6 +6,16 @@
namespace blink {
+// Verify that anon namespaces are checked.
+namespace {
+
+class AnonStackObject : public StackObject {
+public:
+ HeapObject* m_obj;
+};
+
+}
+
void HeapObject::trace(Visitor* visitor)
{
}
diff --git a/tools/clang/blink_gc_plugin/tests/stack_allocated.txt b/tools/clang/blink_gc_plugin/tests/stack_allocated.txt
index 2296d87..7fecd12 100644
--- a/tools/clang/blink_gc_plugin/tests/stack_allocated.txt
+++ b/tools/clang/blink_gc_plugin/tests/stack_allocated.txt
@@ -14,4 +14,10 @@
./stack_allocated.h:36:5: note: [blink-gc] Stack-allocated field 'm_part' declared here:
StackObject m_part; // Cannot embed a stack allocated object.
^
-3 warnings generated.
+stack_allocated.cpp:12:1: warning: [blink-gc] Class 'AnonStackObject' contains invalid fields.
+class AnonStackObject : public StackObject {
+^
+stack_allocated.cpp:14:5: note: [blink-gc] Raw pointer field 'm_obj' to a GC managed class declared here:
+ HeapObject* m_obj;
+ ^
+4 warnings generated.
diff --git a/tools/clang/blink_gc_plugin/tests/test.sh b/tools/clang/blink_gc_plugin/tests/test.sh
deleted file mode 100755
index 95bb261..0000000
--- a/tools/clang/blink_gc_plugin/tests/test.sh
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-# Hacky, primitive testing: This runs the style plugin for a set of input files
-# and compares the output with golden result files.
-
-E_BADARGS=65
-E_FAILEDTEST=1
-
-failed_any_test=
-
-# Prints usage information.
-usage() {
- echo "Usage: $(basename "${0}")" \
- "<path to clang>" \
- "<path to plugin>"
- echo ""
- echo " Runs all the libBlinkGCPlugin unit tests"
- echo ""
-}
-
-# Runs a single test case.
-do_testcase() {
- local flags=""
- if [ -e "${3}" ]; then
- flags="$(cat "${3}")"
- fi
- local output="$("${CLANG_PATH}" -c -Wno-c++11-extensions \
- -Wno-inaccessible-base \
- -Xclang -load -Xclang "${PLUGIN_PATH}" \
- -Xclang -add-plugin -Xclang blink-gc-plugin ${flags} ${1} 2>&1)"
- local json="${input%cpp}graph.json"
- if [ -f "$json" ]; then
- output="$(python ../process-graph.py -c ${json} 2>&1)"
- fi
- local diffout="$(echo "${output}" | diff - "${2}")"
- if [ "${diffout}" = "" ]; then
- echo "PASS: ${1}"
- else
- failed_any_test=yes
- echo "FAIL: ${1}"
- echo "Output of compiler:"
- echo "${output}"
- echo "Expected output:"
- cat "${2}"
- echo
- fi
-}
-
-# Validate input to the script.
-if [[ -z "${1}" ]]; then
- usage
- exit ${E_BADARGS}
-elif [[ -z "${2}" ]]; then
- usage
- exit ${E_BADARGS}
-elif [[ ! -x "${1}" ]]; then
- echo "${1} is not an executable"
- usage
- exit ${E_BADARGS}
-elif [[ ! -f "${2}" ]]; then
- echo "${2} could not be found"
- usage
- exit ${E_BADARGS}
-else
- export CLANG_PATH="${1}"
- export PLUGIN_PATH="${2}"
- echo "Using clang ${CLANG_PATH}..."
- echo "Using plugin ${PLUGIN_PATH}..."
-
- # The golden files assume that the cwd is this directory. To make the script
- # work no matter what the cwd is, explicitly cd to there.
- cd "$(dirname "${0}")"
-fi
-
-for input in *.cpp; do
- do_testcase "${input}" "${input%cpp}txt" "${input%cpp}flags"
-done
-
-if [[ "${failed_any_test}" ]]; then
- exit ${E_FAILEDTEST}
-fi
diff --git a/tools/clang/blink_gc_plugin/tests/trace_after_dispatch_impl.txt b/tools/clang/blink_gc_plugin/tests/trace_after_dispatch_impl.txt
index 8b13789..e69de29 100644
--- a/tools/clang/blink_gc_plugin/tests/trace_after_dispatch_impl.txt
+++ b/tools/clang/blink_gc_plugin/tests/trace_after_dispatch_impl.txt
@@ -1 +0,0 @@
-
diff --git a/tools/clang/blink_gc_plugin/tests/traceimpl.txt b/tools/clang/blink_gc_plugin/tests/traceimpl.txt
index 8b13789..e69de29 100644
--- a/tools/clang/blink_gc_plugin/tests/traceimpl.txt
+++ b/tools/clang/blink_gc_plugin/tests/traceimpl.txt
@@ -1 +0,0 @@
-
diff --git a/tools/clang/blink_gc_plugin/tests/traceimpl_derived_from_templated_base.txt b/tools/clang/blink_gc_plugin/tests/traceimpl_derived_from_templated_base.txt
index 8b13789..e69de29 100644
--- a/tools/clang/blink_gc_plugin/tests/traceimpl_derived_from_templated_base.txt
+++ b/tools/clang/blink_gc_plugin/tests/traceimpl_derived_from_templated_base.txt
@@ -1 +0,0 @@
-
diff --git a/tools/clang/blink_gc_plugin/tests/traceimpl_omitted_trace.txt b/tools/clang/blink_gc_plugin/tests/traceimpl_omitted_trace.txt
index 8b13789..e69de29 100644
--- a/tools/clang/blink_gc_plugin/tests/traceimpl_omitted_trace.txt
+++ b/tools/clang/blink_gc_plugin/tests/traceimpl_omitted_trace.txt
@@ -1 +0,0 @@
-
diff --git a/tools/clang/blink_gc_plugin/tests/traceimpl_overloaded.txt b/tools/clang/blink_gc_plugin/tests/traceimpl_overloaded.txt
index 8b13789..e69de29 100644
--- a/tools/clang/blink_gc_plugin/tests/traceimpl_overloaded.txt
+++ b/tools/clang/blink_gc_plugin/tests/traceimpl_overloaded.txt
@@ -1 +0,0 @@
-
diff --git a/tools/clang/plugins/CMakeLists.txt b/tools/clang/plugins/CMakeLists.txt
index d17de19..e4eea86 100644
--- a/tools/clang/plugins/CMakeLists.txt
+++ b/tools/clang/plugins/CMakeLists.txt
@@ -1,15 +1,33 @@
-add_llvm_loadable_module(libFindBadConstructs
- ChromeClassTester.cpp
- FindBadConstructsAction.cpp
- FindBadConstructsConsumer.cpp
- )
+set(plugin_sources
+ ChromeClassTester.cpp
+ FindBadConstructsAction.cpp
+ FindBadConstructsConsumer.cpp)
-add_dependencies(libFindBadConstructs clang)
+if(WIN32)
+ # Clang doesn't support loadable modules on Windows. Unfortunately, building
+ # the plugin as a static library and linking clang against it doesn't work.
+ # Since clang doesn't reference any symbols in our static library, the linker
+ # strips it out completely.
+ # Instead, we rely on the fact that the SOURCES property of a target is no
+ # read-only after CMake 3.1 and use it to compile the plugin directly into
+ # clang...
+ cmake_minimum_required(VERSION 3.1)
+ # Paths must be absolute, since we're modifying a target in another directory.
+ set(absolute_sources "")
+ foreach(source ${plugin_sources})
+ list(APPEND absolute_sources ${CMAKE_CURRENT_SOURCE_DIR}/${source})
+ endforeach()
+ set_property(TARGET clang APPEND PROPERTY SOURCES ${absolute_sources})
+else()
+ add_llvm_loadable_module(libFindBadConstructs ${plugin_sources})
+ add_dependencies(libFindBadConstructs clang)
-cr_install(TARGETS libFindBadConstructs LIBRARY DESTINATION lib)
+ cr_install(TARGETS libFindBadConstructs LIBRARY DESTINATION lib)
-cr_add_test(plugins_test
- ${CMAKE_CURRENT_SOURCE_DIR}/tests/test.sh
- ${CMAKE_BINARY_DIR}/bin/clang
- $<TARGET_FILE:libFindBadConstructs>
- )
+ # TODO(dcheng): Rewrite the test framework so it works on Windows too.
+ cr_add_test(plugins_test
+ ${CMAKE_CURRENT_SOURCE_DIR}/tests/test.sh
+ ${CMAKE_BINARY_DIR}/bin/clang
+ $<TARGET_FILE:libFindBadConstructs>
+ )
+endif()
diff --git a/tools/clang/plugins/ChromeClassTester.cpp b/tools/clang/plugins/ChromeClassTester.cpp
index 48d6a73..6a4233a 100644
--- a/tools/clang/plugins/ChromeClassTester.cpp
+++ b/tools/clang/plugins/ChromeClassTester.cpp
@@ -7,26 +7,21 @@
#include "ChromeClassTester.h"
-#include <sys/param.h>
+#include <algorithm>
#include "clang/AST/AST.h"
#include "clang/Basic/FileManager.h"
#include "clang/Basic/SourceManager.h"
+#ifdef LLVM_ON_UNIX
+#include <sys/param.h>
+#endif
+
using namespace clang;
+using chrome_checker::Options;
namespace {
-bool starts_with(const std::string& one, const std::string& two) {
- return one.compare(0, two.size(), two) == 0;
-}
-
-std::string lstrip(const std::string& one, const std::string& two) {
- if (starts_with(one, two))
- return one.substr(two.size());
- return one;
-}
-
bool ends_with(const std::string& one, const std::string& two) {
if (two.size() > one.size())
return false;
@@ -36,8 +31,10 @@
} // namespace
-ChromeClassTester::ChromeClassTester(CompilerInstance& instance)
- : instance_(instance),
+ChromeClassTester::ChromeClassTester(CompilerInstance& instance,
+ const Options& options)
+ : options_(options),
+ instance_(instance),
diagnostic_(instance.getDiagnostics()) {
BuildBannedLists();
}
@@ -101,12 +98,69 @@
std::string err;
err = "[chromium-style] ";
err += raw_error;
- DiagnosticIDs::Level level =
- diagnostic().getWarningsAsErrors() ?
- DiagnosticIDs::Error :
- DiagnosticIDs::Warning;
+
+ DiagnosticIDs::Level level = getErrorLevel() == DiagnosticsEngine::Error
+ ? DiagnosticIDs::Error : DiagnosticIDs::Warning;
+
unsigned id = diagnostic().getDiagnosticIDs()->getCustomDiagID(level, err);
DiagnosticBuilder builder = diagnostic().Report(full, id);
+
+}
+
+bool ChromeClassTester::InBannedDirectory(SourceLocation loc) {
+ if (instance().getSourceManager().isInSystemHeader(loc))
+ return true;
+
+ std::string filename;
+ if (!GetFilename(loc, &filename)) {
+ // If the filename cannot be determined, simply treat this as a banned
+ // location, instead of going through the full lookup process.
+ return true;
+ }
+
+ // We need to special case scratch space; which is where clang does its
+ // macro expansion. We explicitly want to allow people to do otherwise bad
+ // things through macros that were defined due to third party libraries.
+ if (filename == "<scratch space>")
+ return true;
+
+ // Don't complain about autogenerated protobuf files.
+ if (ends_with(filename, ".pb.h")) {
+ return true;
+ }
+
+#if defined(LLVM_ON_UNIX)
+ // Resolve the symlinktastic relative path and make it absolute.
+ char resolvedPath[MAXPATHLEN];
+ if (realpath(filename.c_str(), resolvedPath)) {
+ filename = resolvedPath;
+ }
+#endif
+
+#if defined(LLVM_ON_WIN32)
+ std::replace(filename.begin(), filename.end(), '\\', '/');
+
+ // On Posix, realpath() has made the path absolute. On Windows, this isn't
+ // necessarily true, so prepend a '/' to the path to make sure the
+ // banned_directories_ loop below works correctly.
+ // This turns e.g. "gen/dir/file.cc" to "/gen/dir/file.cc" which lets the
+ // "/gen/" banned_dir work.
+ // This seems simpler than converting to utf16, calling GetFullPathNameW(),
+ // and converting back to utf8.
+ filename.insert(filename.begin(), '/');
+#endif
+
+ for (const std::string& banned_dir : banned_directories_) {
+ // If any of the banned directories occur as a component in filename,
+ // this file is rejected.
+ assert(banned_dir.front() == '/' && "Banned dir must start with '/'");
+ assert(banned_dir.back() == '/' && "Banned dir must end with '/'");
+
+ if (filename.find(banned_dir) != std::string::npos)
+ return true;
+ }
+
+ return false;
}
bool ChromeClassTester::InBannedNamespace(const Decl* record) {
@@ -239,47 +293,6 @@
}
}
-bool ChromeClassTester::InBannedDirectory(SourceLocation loc) {
- std::string filename;
- if (!GetFilename(loc, &filename)) {
- // If the filename cannot be determined, simply treat this as a banned
- // location, instead of going through the full lookup process.
- return true;
- }
-
- // We need to special case scratch space; which is where clang does its
- // macro expansion. We explicitly want to allow people to do otherwise bad
- // things through macros that were defined due to third party libraries.
- if (filename == "<scratch space>")
- return true;
-
- // Don't complain about autogenerated protobuf files.
- if (ends_with(filename, ".pb.h")) {
- return true;
- }
-
- // We need to munge the paths so that they are relative to the repository
- // srcroot. We first resolve the symlinktastic relative path and then
- // remove our known srcroot from it if needed.
- char resolvedPath[MAXPATHLEN];
- if (realpath(filename.c_str(), resolvedPath)) {
- filename = resolvedPath;
- }
-
- for (size_t i = 0; i < banned_directories_.size(); ++i) {
- // If any of the banned directories occur as a component in filename,
- // this file is rejected.
- const std::string& banned_dir = banned_directories_[i];
- assert(banned_dir.front() == '/' && "Banned dir must start with '/'");
- assert(banned_dir.back() == '/' && "Banned dir must end with '/'");
-
- if (filename.find(banned_dir) != std::string::npos)
- return true;
- }
-
- return false;
-}
-
bool ChromeClassTester::IsIgnoredType(const std::string& base_name) {
return ignored_record_names_.find(base_name) != ignored_record_names_.end();
}
@@ -298,3 +311,11 @@
*filename = ploc.getFilename();
return true;
}
+
+DiagnosticsEngine::Level ChromeClassTester::getErrorLevel() {
+ if (options_.warn_only)
+ return DiagnosticsEngine::Warning;
+
+ return diagnostic().getWarningsAsErrors() ? DiagnosticsEngine::Error
+ : DiagnosticsEngine::Warning;
+}
diff --git a/tools/clang/plugins/ChromeClassTester.h b/tools/clang/plugins/ChromeClassTester.h
index 963b90f..6b5cdf3 100644
--- a/tools/clang/plugins/ChromeClassTester.h
+++ b/tools/clang/plugins/ChromeClassTester.h
@@ -8,6 +8,7 @@
#include <set>
#include <vector>
+#include "Options.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/TypeLoc.h"
#include "clang/Frontend/CompilerInstance.h"
@@ -16,7 +17,8 @@
// headers to subclasses which implement CheckChromeClass().
class ChromeClassTester : public clang::ASTConsumer {
public:
- explicit ChromeClassTester(clang::CompilerInstance& instance);
+ ChromeClassTester(clang::CompilerInstance& instance,
+ const chrome_checker::Options& options);
virtual ~ChromeClassTester();
// clang::ASTConsumer:
@@ -25,6 +27,8 @@
void CheckTag(clang::TagDecl*);
+ clang::DiagnosticsEngine::Level getErrorLevel();
+
protected:
clang::CompilerInstance& instance() { return instance_; }
clang::DiagnosticsEngine& diagnostic() { return diagnostic_; }
@@ -37,6 +41,10 @@
// namespace.
bool InBannedNamespace(const clang::Decl* record);
+ // Utility method for subclasses to check if the source location is in a
+ // directory the plugin should ignore.
+ bool InBannedDirectory(clang::SourceLocation loc);
+
// Utility method for subclasses to determine the namespace of the
// specified record, if any. Unnamed namespaces will be identified as
// "<anonymous namespace>".
@@ -46,6 +54,9 @@
// implementation (.cc, .cpp, .mm) file.
bool InImplementationFile(clang::SourceLocation location);
+ // Options.
+ const chrome_checker::Options options_;
+
private:
void BuildBannedLists();
@@ -64,7 +75,6 @@
// deliberately ignore) in HandleTagDeclDefinition().
std::string GetNamespaceImpl(const clang::DeclContext* context,
const std::string& candidate);
- bool InBannedDirectory(clang::SourceLocation loc);
bool IsIgnoredType(const std::string& base_name);
// Attempts to determine the filename for the given SourceLocation.
diff --git a/tools/clang/plugins/FindBadConstructsAction.cpp b/tools/clang/plugins/FindBadConstructsAction.cpp
index 6c39d72..8125084 100644
--- a/tools/clang/plugins/FindBadConstructsAction.cpp
+++ b/tools/clang/plugins/FindBadConstructsAction.cpp
@@ -57,6 +57,8 @@
options_.with_ast_visitor = true;
} else if (args[i] == "check-templates") {
options_.check_templates = true;
+ } else if (args[i] == "warn-only") {
+ options_.warn_only = true;
} else {
parsed = false;
llvm::errs() << "Unknown clang plugin argument: " << args[i] << "\n";
diff --git a/tools/clang/plugins/FindBadConstructsConsumer.cpp b/tools/clang/plugins/FindBadConstructsConsumer.cpp
index 770e255..83a18b0 100644
--- a/tools/clang/plugins/FindBadConstructsConsumer.cpp
+++ b/tools/clang/plugins/FindBadConstructsConsumer.cpp
@@ -70,20 +70,22 @@
return decl->getQualifiedNameAsString() == "testing::Test";
}
+// Generates a fixit hint to remove the 'virtual' keyword.
+// Unfortunately, there doesn't seem to be a good way to determine the source
+// location of the 'virtual' keyword. It's available in Declarator, but that
+// isn't accessible from the AST. So instead, make an educated guess that the
+// first token is probably the virtual keyword. Strictly speaking, this doesn't
+// have to be true, but it probably will be.
+// TODO(dcheng): Add a warning to force virtual to always appear first ;-)
FixItHint FixItRemovalForVirtual(const SourceManager& manager,
+ const LangOptions& lang_opts,
const CXXMethodDecl* method) {
- // Unfortunately, there doesn't seem to be a good way to determine the
- // location of the 'virtual' keyword. It's available in Declarator, but that
- // isn't accessible from the AST. So instead, make an educated guess that the
- // first token is probably the virtual keyword. Strictly speaking, this
- // doesn't have to be true, but it probably will be.
- // TODO(dcheng): Add a warning to force virtual to always appear first ;-)
SourceRange range(method->getLocStart());
// Get the spelling loc just in case it was expanded from a macro.
SourceRange spelling_range(manager.getSpellingLoc(range.getBegin()));
// Sanity check that the text looks like virtual.
StringRef text = clang::Lexer::getSourceText(
- CharSourceRange::getTokenRange(spelling_range), manager, LangOptions());
+ CharSourceRange::getTokenRange(spelling_range), manager, lang_opts);
if (text.trim() != "virtual")
return FixItHint();
return FixItHint::CreateRemoval(range);
@@ -100,7 +102,7 @@
FindBadConstructsConsumer::FindBadConstructsConsumer(CompilerInstance& instance,
const Options& options)
- : ChromeClassTester(instance), options_(options) {
+ : ChromeClassTester(instance, options) {
// Messages for virtual method specifiers.
diag_method_requires_override_ =
diagnostic().getCustomDiagID(getErrorLevel(), kMethodRequiresOverride);
@@ -289,12 +291,30 @@
if (it->hasInlineBody()) {
if (it->isCopyConstructor() &&
!record->hasUserDeclaredCopyConstructor()) {
- emitWarning(record_location,
- "Complex class/struct needs an explicit out-of-line "
- "copy constructor.");
+ // In general, implicit constructors are generated on demand. But
+ // in the Windows component build, dllexport causes instantiation of
+ // the copy constructor which means that this fires on many more
+ // classes. For now, suppress this on dllexported classes.
+ // (This does mean that windows component builds will not emit this
+ // warning in some cases where it is emitted in other configs, but
+ // that's the better tradeoff at this point).
+ // TODO(dcheng): With the RecursiveASTVisitor, these warnings might
+ // be emitted on other platforms too, reevaluate if we want to keep
+ // surpressing this then http://crbug.com/467288
+ if (!record->hasAttr<DLLExportAttr>())
+ emitWarning(record_location,
+ "Complex class/struct needs an explicit out-of-line "
+ "copy constructor.");
} else {
- emitWarning(it->getInnerLocStart(),
- "Complex constructor has an inlined body.");
+ // See the comment in the previous branch about copy constructors.
+ // This does the same for implicit move constructors.
+ bool is_likely_compiler_generated_dllexport_move_ctor =
+ it->isMoveConstructor() &&
+ !record->hasUserDeclaredMoveConstructor() &&
+ record->hasAttr<DLLExportAttr>();
+ if (!is_likely_compiler_generated_dllexport_move_ctor)
+ emitWarning(it->getInnerLocStart(),
+ "Complex constructor has an inlined body.");
}
} else if (it->isInlined() && !it->isInlineSpecified() &&
!it->isDeleted() && (!it->isCopyOrMoveConstructor() ||
@@ -353,6 +373,15 @@
return false;
}
+SuppressibleDiagnosticBuilder
+FindBadConstructsConsumer::ReportIfSpellingLocNotIgnored(
+ SourceLocation loc,
+ unsigned diagnostic_id) {
+ return SuppressibleDiagnosticBuilder(
+ &diagnostic(), loc, diagnostic_id,
+ InBannedDirectory(instance().getSourceManager().getSpellingLoc(loc)));
+}
+
// Checks that virtual methods are correctly annotated, and have no body in a
// header file.
void FindBadConstructsConsumer::CheckVirtualMethods(
@@ -410,49 +439,84 @@
return;
SourceManager& manager = instance().getSourceManager();
+ const LangOptions& lang_opts = instance().getLangOpts();
// Complain if a method is annotated virtual && (override || final).
if (has_virtual && (override_attr || final_attr)) {
- diagnostic().Report(method->getLocStart(),
- diag_redundant_virtual_specifier_)
+ // ... but only if virtual does not originate in a macro from a banned file.
+ // Note this is just an educated guess: the assumption here is that any
+ // macro for declaring methods will probably be at the start of the method's
+ // source range.
+ ReportIfSpellingLocNotIgnored(method->getLocStart(),
+ diag_redundant_virtual_specifier_)
<< "'virtual'"
<< (override_attr ? static_cast<Attr*>(override_attr) : final_attr)
- << FixItRemovalForVirtual(manager, method);
+ << FixItRemovalForVirtual(manager, lang_opts, method);
}
// Complain if a method is an override and is not annotated with override or
// final.
if (is_override && !override_attr && !final_attr) {
- SourceRange type_info_range =
- method->getTypeSourceInfo()->getTypeLoc().getSourceRange();
- FullSourceLoc loc(type_info_range.getBegin(), manager);
-
- // Build the FixIt insertion point after the end of the method definition,
- // including any const-qualifiers and attributes, and before the opening
- // of the l-curly-brace (if inline) or the semi-color (if a declaration).
- SourceLocation spelling_end =
- manager.getSpellingLoc(type_info_range.getEnd());
- if (spelling_end.isValid()) {
- SourceLocation token_end =
- Lexer::getLocForEndOfToken(spelling_end, 0, manager, LangOptions());
- diagnostic().Report(token_end, diag_method_requires_override_)
- << FixItHint::CreateInsertion(token_end, " override");
+ SourceRange range = method->getSourceRange();
+ SourceLocation loc;
+ if (method->hasInlineBody()) {
+ loc = method->getBody()->getSourceRange().getBegin();
} else {
- diagnostic().Report(loc, diag_method_requires_override_);
+ loc = Lexer::getLocForEndOfToken(manager.getSpellingLoc(range.getEnd()),
+ 0, manager, lang_opts);
+ // The original code used the ending source loc of TypeSourceInfo's
+ // TypeLoc. Unfortunately, this breaks down in the presence of attributes.
+ // Attributes often appear at the end of a TypeLoc, e.g.
+ // virtual ULONG __stdcall AddRef()
+ // has a TypeSourceInfo that looks something like:
+ // ULONG AddRef() __attribute(stdcall)
+ // so a fix-it insertion would be generated to insert 'override' after
+ // __stdcall in the code as written.
+ // While using the spelling loc of the CXXMethodDecl fixes attribute
+ // handling, it breaks handling of "= 0" and similar constructs.. To work
+ // around this, scan backwards in the source text for a '=' or ')' token
+ // and adjust the location as needed...
+ for (SourceLocation l = loc.getLocWithOffset(-1);
+ l != manager.getLocForStartOfFile(manager.getFileID(loc));
+ l = l.getLocWithOffset(-1)) {
+ l = Lexer::GetBeginningOfToken(l, manager, lang_opts);
+ Token token;
+ // getRawToken() returns *true* on failure. In that case, just give up
+ // and don't bother generating a possibly incorrect fix-it.
+ if (Lexer::getRawToken(l, token, manager, lang_opts, true)) {
+ loc = SourceLocation();
+ break;
+ }
+ if (token.is(tok::r_paren)) {
+ break;
+ } else if (token.is(tok::equal)) {
+ loc = l;
+ break;
+ }
+ }
+ }
+ // Again, only emit the warning if it doesn't originate from a macro in
+ // a system header.
+ if (loc.isValid()) {
+ ReportIfSpellingLocNotIgnored(loc, diag_method_requires_override_)
+ << FixItHint::CreateInsertion(loc, " override");
+ } else {
+ ReportIfSpellingLocNotIgnored(range.getBegin(),
+ diag_method_requires_override_);
}
}
if (final_attr && override_attr) {
- diagnostic().Report(override_attr->getLocation(),
- diag_redundant_virtual_specifier_)
+ ReportIfSpellingLocNotIgnored(override_attr->getLocation(),
+ diag_redundant_virtual_specifier_)
<< override_attr << final_attr
<< FixItHint::CreateRemoval(override_attr->getRange());
}
if (final_attr && !is_override) {
- diagnostic().Report(method->getLocStart(),
- diag_base_method_virtual_and_final_)
- << FixItRemovalForVirtual(manager, method)
+ ReportIfSpellingLocNotIgnored(method->getLocStart(),
+ diag_base_method_virtual_and_final_)
+ << FixItRemovalForVirtual(manager, lang_opts, method)
<< FixItHint::CreateRemoval(final_attr->getRange());
}
}
@@ -464,9 +528,27 @@
if (method->hasBody() && method->hasInlineBody()) {
if (CompoundStmt* cs = dyn_cast<CompoundStmt>(method->getBody())) {
if (cs->size()) {
- emitWarning(cs->getLBracLoc(),
- "virtual methods with non-empty bodies shouldn't be "
- "declared inline.");
+ SourceLocation loc = cs->getLBracLoc();
+ // CR_BEGIN_MSG_MAP_EX and BEGIN_SAFE_MSG_MAP_EX try to be compatible
+ // to BEGIN_MSG_MAP(_EX). So even though they are in chrome code,
+ // we can't easily fix them, so explicitly whitelist them here.
+ bool emit = true;
+ if (loc.isMacroID()) {
+ SourceManager& manager = instance().getSourceManager();
+ if (InBannedDirectory(manager.getSpellingLoc(loc)))
+ emit = false;
+ else {
+ StringRef name = Lexer::getImmediateMacroName(
+ loc, manager, instance().getLangOpts());
+ if (name == "CR_BEGIN_MSG_MAP_EX" ||
+ name == "BEGIN_SAFE_MSG_MAP_EX")
+ emit = false;
+ }
+ }
+ if (emit)
+ emitWarning(loc,
+ "virtual methods with non-empty bodies shouldn't be "
+ "declared inline.");
}
}
}
@@ -492,7 +574,7 @@
bool whitelisted_template = false;
// HACK: I'm at a loss about how to get the syntax checker to get
- // whether a template is exterened or not. For the first pass here,
+ // whether a template is externed or not. For the first pass here,
// just do retarded string comparisons.
if (TemplateDecl* decl = name.getAsTemplateDecl()) {
std::string base_name = decl->getNameAsString();
@@ -556,13 +638,6 @@
return None;
}
-// Adds either a warning or error, based on the current handling of
-// -Werror.
-DiagnosticsEngine::Level FindBadConstructsConsumer::getErrorLevel() {
- return diagnostic().getWarningsAsErrors() ? DiagnosticsEngine::Error
- : DiagnosticsEngine::Warning;
-}
-
// Returns true if |base| specifies one of the Chromium reference counted
// classes (base::RefCounted / base::RefCountedThreadSafe).
bool FindBadConstructsConsumer::IsRefCountedCallback(
diff --git a/tools/clang/plugins/FindBadConstructsConsumer.h b/tools/clang/plugins/FindBadConstructsConsumer.h
index 6e2b2c9..2eac31a 100644
--- a/tools/clang/plugins/FindBadConstructsConsumer.h
+++ b/tools/clang/plugins/FindBadConstructsConsumer.h
@@ -17,6 +17,9 @@
// - Enum types with a xxxx_LAST or xxxxLast const actually have that constant
// have the maximal value for that type.
+#ifndef TOOLS_CLANG_PLUGINS_FINDBADCONSTRUCTSCONSUMER_H_
+#define TOOLS_CLANG_PLUGINS_FINDBADCONSTRUCTSCONSUMER_H_
+
#include "clang/AST/AST.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/Attr.h"
@@ -24,9 +27,11 @@
#include "clang/AST/RecursiveASTVisitor.h"
#include "clang/AST/TypeLoc.h"
#include "clang/Basic/SourceManager.h"
+#include "clang/Basic/SourceLocation.h"
#include "ChromeClassTester.h"
#include "Options.h"
+#include "SuppressibleDiagnosticBuilder.h"
namespace chrome_checker {
@@ -57,6 +62,15 @@
bool InTestingNamespace(const clang::Decl* record);
bool IsMethodInBannedOrTestingNamespace(const clang::CXXMethodDecl* method);
+ // Returns a diagnostic builder that only emits the diagnostic if the spelling
+ // location (the actual characters that make up the token) is not in an
+ // ignored file. This is useful for situations where the token might originate
+ // from a macro in a system header: warning isn't useful, since system headers
+ // generally can't be easily updated.
+ SuppressibleDiagnosticBuilder ReportIfSpellingLocNotIgnored(
+ clang::SourceLocation loc,
+ unsigned diagnostic_id);
+
void CheckVirtualMethods(clang::SourceLocation record_location,
clang::CXXRecordDecl* record,
bool warn_on_inline_bodies);
@@ -71,7 +85,6 @@
static RefcountIssue CheckRecordForRefcountIssue(
const clang::CXXRecordDecl* record,
clang::SourceLocation& loc);
- clang::DiagnosticsEngine::Level getErrorLevel();
static bool IsRefCountedCallback(const clang::CXXBaseSpecifier* base,
clang::CXXBasePath& path,
void* user_data);
@@ -86,8 +99,6 @@
void CheckWeakPtrFactoryMembers(clang::SourceLocation record_location,
clang::CXXRecordDecl* record);
- const Options options_;
-
unsigned diag_method_requires_override_;
unsigned diag_redundant_virtual_specifier_;
unsigned diag_base_method_virtual_and_final_;
@@ -103,3 +114,5 @@
};
} // namespace chrome_checker
+
+#endif // TOOLS_CLANG_PLUGINS_FINDBADCONSTRUCTSCONSUMER_H_
diff --git a/tools/clang/plugins/Options.h b/tools/clang/plugins/Options.h
index 112ec10..5131905 100644
--- a/tools/clang/plugins/Options.h
+++ b/tools/clang/plugins/Options.h
@@ -12,12 +12,14 @@
: check_base_classes(false),
check_enum_last_value(false),
with_ast_visitor(false),
- check_templates(false) {}
+ check_templates(false),
+ warn_only(false) {}
bool check_base_classes;
bool check_enum_last_value;
bool with_ast_visitor;
bool check_templates;
+ bool warn_only;
};
} // namespace chrome_checker
diff --git a/tools/clang/plugins/tests/missing_ctor.cpp b/tools/clang/plugins/tests/missing_ctor.cpp
index 8ee2fb2..9887725 100644
--- a/tools/clang/plugins/tests/missing_ctor.cpp
+++ b/tools/clang/plugins/tests/missing_ctor.cpp
@@ -4,16 +4,13 @@
#include "missing_ctor.h"
-#include <string>
-#include <vector>
-
// We don't warn on classes that use default ctors in cpp files.
class MissingInCPPOK {
public:
private:
- std::vector<int> one_;
- std::vector<std::string> two_;
+ MyVector<int> one_;
+ MyVector<MyString> two_;
};
int main() {
diff --git a/tools/clang/plugins/tests/missing_ctor.h b/tools/clang/plugins/tests/missing_ctor.h
index 0551fd7..2587a10 100644
--- a/tools/clang/plugins/tests/missing_ctor.h
+++ b/tools/clang/plugins/tests/missing_ctor.h
@@ -5,8 +5,20 @@
#ifndef MISSING_CTOR_H_
#define MISSING_CTOR_H_
-#include <string>
-#include <vector>
+struct MyString {
+ MyString();
+ ~MyString();
+ MyString(const MyString&);
+ MyString(MyString&&);
+};
+
+template <class T>
+struct MyVector {
+ MyVector();
+ ~MyVector();
+ MyVector(const MyVector&);
+ MyVector(MyVector&&);
+};
// Note: this should warn for an implicit copy constructor too, but currently
// doesn't, due to a plugin bug.
@@ -14,8 +26,8 @@
public:
private:
- std::vector<int> one_;
- std::vector<std::string> two_;
+ MyVector<int> one_;
+ MyVector<MyString> two_;
};
// Inline move ctors shouldn't be warned about. Similar to the previous test
@@ -26,9 +38,9 @@
private:
// ctor weight = 12, dtor weight = 9.
- std::string one_;
- std::string two_;
- std::string three_;
+ MyString one_;
+ MyString two_;
+ MyString three_;
int four_;
int five_;
int six_;
@@ -42,8 +54,8 @@
const ExplicitlyDefaultedInlineAlsoWarns&) = default;
private:
- std::vector<int> one_;
- std::vector<std::string> two_;
+ MyVector<int> one_;
+ MyVector<MyString> two_;
};
diff --git a/tools/clang/plugins/tests/missing_ctor.txt b/tools/clang/plugins/tests/missing_ctor.txt
index 0bc5696..548a55d 100644
--- a/tools/clang/plugins/tests/missing_ctor.txt
+++ b/tools/clang/plugins/tests/missing_ctor.txt
@@ -1,15 +1,15 @@
In file included from missing_ctor.cpp:5:
-./missing_ctor.h:13:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line constructor.
+./missing_ctor.h:25:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line constructor.
class MissingCtorsArentOKInHeader {
^
-./missing_ctor.h:13:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line destructor.
-./missing_ctor.h:39:3: warning: [chromium-style] Complex constructor has an inlined body.
+./missing_ctor.h:25:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line destructor.
+./missing_ctor.h:51:3: warning: [chromium-style] Complex constructor has an inlined body.
ExplicitlyDefaultedInlineAlsoWarns() = default;
^
-./missing_ctor.h:41:3: warning: [chromium-style] Complex constructor has an inlined body.
+./missing_ctor.h:53:3: warning: [chromium-style] Complex constructor has an inlined body.
ExplicitlyDefaultedInlineAlsoWarns(
^
-./missing_ctor.h:40:3: warning: [chromium-style] Complex destructor has an inline body.
+./missing_ctor.h:52:3: warning: [chromium-style] Complex destructor has an inline body.
~ExplicitlyDefaultedInlineAlsoWarns() = default;
^
5 warnings generated.
diff --git a/tools/clang/plugins/tests/overridden_methods.txt b/tools/clang/plugins/tests/overridden_methods.txt
index 69ff2b1..bc2d1ac 100644
--- a/tools/clang/plugins/tests/overridden_methods.txt
+++ b/tools/clang/plugins/tests/overridden_methods.txt
@@ -1,82 +1,82 @@
In file included from overridden_methods.cpp:5:
-./overridden_methods.h:25:28: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+./overridden_methods.h:25:29: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeMethod() = 0;
- ^
- override
-./overridden_methods.h:46:26: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+./overridden_methods.h:46:27: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual ~DerivedClass() {}
- ^
- override
+ ^
+ override
./overridden_methods.h:48:28: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeMethod();
^
override
-./overridden_methods.h:52:34: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+./overridden_methods.h:52:35: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeInlineMethod() {}
- ^
- override
-./overridden_methods.h:56:39: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+./overridden_methods.h:56:40: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeConstMethod() const {}
- ^
- override
-./overridden_methods.h:58:55: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+./overridden_methods.h:58:54: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeMethodWithExceptionSpec() throw() {}
- ^
- override
-./overridden_methods.h:61:69: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+./overridden_methods.h:61:68: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeConstMethodWithExceptionSpec() const throw(int) {}
- ^
- override
-./overridden_methods.h:63:39: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+./overridden_methods.h:63:40: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeNonPureBaseMethod() {}
- ^
- override
+ ^
+ override
./overridden_methods.h:65:39: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeMethodWithComment(); // This is a comment.
^
override
-./overridden_methods.h:67:46: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+./overridden_methods.h:67:47: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeMethodWithCommentAndBody() {} // This is a comment.
- ^
- override
-overridden_methods.cpp:15:28: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+overridden_methods.cpp:15:29: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeMethod() = 0;
- ^
- override
-overridden_methods.cpp:22:40: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+overridden_methods.cpp:22:41: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual ~ImplementationDerivedClass() {}
- ^
- override
+ ^
+ override
overridden_methods.cpp:24:28: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeMethod();
^
override
-overridden_methods.cpp:28:34: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+overridden_methods.cpp:28:35: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeInlineMethod() {}
- ^
- override
-overridden_methods.cpp:32:39: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+overridden_methods.cpp:32:40: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeConstMethod() const {}
- ^
- override
-overridden_methods.cpp:34:55: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+overridden_methods.cpp:34:54: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeMethodWithExceptionSpec() throw() {}
- ^
- override
-overridden_methods.cpp:37:69: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+overridden_methods.cpp:37:68: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeConstMethodWithExceptionSpec() const throw(int) {}
- ^
- override
-overridden_methods.cpp:39:39: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+overridden_methods.cpp:39:40: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeNonPureBaseMethod() {}
- ^
- override
+ ^
+ override
overridden_methods.cpp:41:39: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeMethodWithComment(); // This is a comment.
^
override
-overridden_methods.cpp:43:46: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+overridden_methods.cpp:43:47: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void SomeMethodWithCommentAndBody() {} // This is a comment.
- ^
- override
+ ^
+ override
20 warnings generated.
diff --git a/tools/clang/plugins/tests/test.sh b/tools/clang/plugins/tests/test.sh
index ea21054..61bee99 100755
--- a/tools/clang/plugins/tests/test.sh
+++ b/tools/clang/plugins/tests/test.sh
@@ -12,6 +12,8 @@
failed_any_test=
+THIS_DIR="$(dirname "${0}")"
+
# Prints usage information.
usage() {
echo "Usage: $(basename "${0}")" \
@@ -29,8 +31,12 @@
flags="$(cat "${3}")"
fi
- if [ "$(uname -s)" = "Darwin" ]; then
- flags="${flags} -isysroot $(xcrun --show-sdk-path) -stdlib=libstdc++"
+ # TODO(thakis): Remove once the tests are standalone, http://crbug.com/486559
+ if [[ "$(uname -s)" == "Darwin" ]]; then
+ flags="${flags} -isysroot $(xcrun --show-sdk-path)"
+ fi
+ if [[ "$(uname -s)" == "Darwin" && "${flags}" != *-target* ]]; then
+ flags="${flags} -stdlib=libstdc++"
fi
flags="${flags} -Xclang -plugin-arg-find-bad-constructs \
@@ -38,6 +44,7 @@
local output="$("${CLANG_PATH}" -fsyntax-only -Wno-c++11-extensions \
-Wno-inconsistent-missing-override \
+ -isystem ${THIS_DIR}/system \
-Xclang -load -Xclang "${PLUGIN_PATH}" \
-Xclang -add-plugin -Xclang find-bad-constructs ${flags} ${1} 2>&1)"
local diffout="$(echo "${output}" | diff - "${2}")"
@@ -81,7 +88,7 @@
# The golden files assume that the cwd is this directory. To make the script
# work no matter what the cwd is, explicitly cd to there.
- cd "$(dirname "${0}")"
+ cd "${THIS_DIR}"
fi
for input in *.cpp; do
diff --git a/tools/clang/plugins/tests/virtual_bodies.h b/tools/clang/plugins/tests/virtual_bodies.h
index 4ebe695..fb971c3 100644
--- a/tools/clang/plugins/tests/virtual_bodies.h
+++ b/tools/clang/plugins/tests/virtual_bodies.h
@@ -5,6 +5,12 @@
#ifndef VIRTUAL_METHODS_H_
#define VIRTUAL_METHODS_H_
+// Note: This is not actual windows.h but the stub file in system/windows.h
+#include <windows.h>
+
+#define CR_BEGIN_MSG_MAP_EX(theClass) virtual int f() { return 4; }
+#define BEGIN_SAFE_MSG_MAP_EX(theClass) virtual int g() { return 4; }
+
// Should warn about virtual method usage.
class VirtualMethodsInHeaders {
public:
@@ -15,6 +21,10 @@
// But complain about this:
virtual bool ComplainAboutThis() { return true; }
+
+ SYSTEM_INLINE_VIRTUAL
+ CR_BEGIN_MSG_MAP_EX(Sub)
+ BEGIN_SAFE_MSG_MAP_EX(Sub)
};
// Complain on missing 'virtual' keyword in overrides.
diff --git a/tools/clang/plugins/tests/virtual_bodies.txt b/tools/clang/plugins/tests/virtual_bodies.txt
index 121d1a9..c58f98e 100644
--- a/tools/clang/plugins/tests/virtual_bodies.txt
+++ b/tools/clang/plugins/tests/virtual_bodies.txt
@@ -1,5 +1,5 @@
In file included from virtual_bodies.cpp:5:
-./virtual_bodies.h:17:36: warning: [chromium-style] virtual methods with non-empty bodies shouldn't be declared inline.
+./virtual_bodies.h:23:36: warning: [chromium-style] virtual methods with non-empty bodies shouldn't be declared inline.
virtual bool ComplainAboutThis() { return true; }
^
1 warning generated.
diff --git a/tools/clang/plugins/tests/virtual_specifiers.cpp b/tools/clang/plugins/tests/virtual_specifiers.cpp
index 28321e8..f566ac4 100644
--- a/tools/clang/plugins/tests/virtual_specifiers.cpp
+++ b/tools/clang/plugins/tests/virtual_specifiers.cpp
@@ -5,6 +5,9 @@
// Tests for chromium style checks for virtual/override/final specifiers on
// virtual methods.
+// Note: This is not actual windows.h but the stub file in system/windows.h
+#include <windows.h>
+
// Purposely use macros to test that the FixIt hints don't try to remove the
// macro body.
#define OVERRIDE override
@@ -79,7 +82,13 @@
virtual void F() override = 0;
};
-// Finally, some simple sanity tests that overrides in the testing namespace
+// Test that the redundant virtual warning is suppressed when the virtual
+// keyword comes from a macro in a system header.
+class COMIsAwesome : public Base {
+ STDMETHOD(F)() override = 0;
+};
+
+// Some tests that overrides in the testing namespace
// don't trigger warnings, except for testing::Test.
namespace testing {
@@ -108,3 +117,16 @@
virtual ~MyNotTest();
virtual void SetUp() override;
};
+
+class MacroBase {
+ public:
+ virtual void AddRef() = 0;
+ virtual void Virtual() {}
+};
+
+class Sub : public MacroBase {
+ // Shouldn't warn.
+ END_COM_MAP()
+ SYSTEM_REDUNDANT1;
+ SYSTEM_REDUNDANT2;
+};
diff --git a/tools/clang/plugins/tests/virtual_specifiers.txt b/tools/clang/plugins/tests/virtual_specifiers.txt
index a51236c..7b36d23 100644
--- a/tools/clang/plugins/tests/virtual_specifiers.txt
+++ b/tools/clang/plugins/tests/virtual_specifiers.txt
@@ -1,69 +1,69 @@
-virtual_specifiers.cpp:36:21: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+virtual_specifiers.cpp:39:22: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
~MissingOverride() {}
- ^
- override
-virtual_specifiers.cpp:37:11: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+virtual_specifiers.cpp:40:12: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
void F() {}
- ^
- override
-virtual_specifiers.cpp:43:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
+ ^
+ override
+virtual_specifiers.cpp:46:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
virtual ~VirtualAndOverride() OVERRIDE {}
^~~~~~~~
-virtual_specifiers.cpp:44:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
+virtual_specifiers.cpp:47:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
virtual void F() OVERRIDE {}
^~~~~~~~
-virtual_specifiers.cpp:49:3: warning: [chromium-style] 'virtual' is redundant; 'final' implies 'virtual'.
+virtual_specifiers.cpp:52:3: warning: [chromium-style] 'virtual' is redundant; 'final' implies 'virtual'.
virtual ~VirtualAndFinal() FINAL {}
^~~~~~~~
-virtual_specifiers.cpp:50:3: warning: [chromium-style] 'virtual' is redundant; 'final' implies 'virtual'.
+virtual_specifiers.cpp:53:3: warning: [chromium-style] 'virtual' is redundant; 'final' implies 'virtual'.
virtual void F() FINAL {}
^~~~~~~~
-virtual_specifiers.cpp:55:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
+virtual_specifiers.cpp:58:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
virtual ~VirtualAndOverrideFinal() OVERRIDE FINAL {}
^~~~~~~~
-virtual_specifiers.cpp:55:38: warning: [chromium-style] 'override' is redundant; 'final' implies 'override'.
+virtual_specifiers.cpp:58:38: warning: [chromium-style] 'override' is redundant; 'final' implies 'override'.
virtual ~VirtualAndOverrideFinal() OVERRIDE FINAL {}
^~~~~~~~~
-virtual_specifiers.cpp:10:18: note: expanded from macro 'OVERRIDE'
+virtual_specifiers.cpp:13:18: note: expanded from macro 'OVERRIDE'
#define OVERRIDE override
^
-virtual_specifiers.cpp:56:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
+virtual_specifiers.cpp:59:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
virtual void F() OVERRIDE FINAL {}
^~~~~~~~
-virtual_specifiers.cpp:56:20: warning: [chromium-style] 'override' is redundant; 'final' implies 'override'.
+virtual_specifiers.cpp:59:20: warning: [chromium-style] 'override' is redundant; 'final' implies 'override'.
virtual void F() OVERRIDE FINAL {}
^~~~~~~~~
-virtual_specifiers.cpp:10:18: note: expanded from macro 'OVERRIDE'
+virtual_specifiers.cpp:13:18: note: expanded from macro 'OVERRIDE'
#define OVERRIDE override
^
-virtual_specifiers.cpp:61:23: warning: [chromium-style] 'override' is redundant; 'final' implies 'override'.
+virtual_specifiers.cpp:64:23: warning: [chromium-style] 'override' is redundant; 'final' implies 'override'.
~OverrideAndFinal() OVERRIDE FINAL {}
^~~~~~~~~
-virtual_specifiers.cpp:10:18: note: expanded from macro 'OVERRIDE'
+virtual_specifiers.cpp:13:18: note: expanded from macro 'OVERRIDE'
#define OVERRIDE override
^
-virtual_specifiers.cpp:62:12: warning: [chromium-style] 'override' is redundant; 'final' implies 'override'.
+virtual_specifiers.cpp:65:12: warning: [chromium-style] 'override' is redundant; 'final' implies 'override'.
void F() OVERRIDE FINAL {}
^~~~~~~~~
-virtual_specifiers.cpp:10:18: note: expanded from macro 'OVERRIDE'
+virtual_specifiers.cpp:13:18: note: expanded from macro 'OVERRIDE'
#define OVERRIDE override
^
-virtual_specifiers.cpp:67:19: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+virtual_specifiers.cpp:70:20: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual void F() = 0;
- ^
- override
-virtual_specifiers.cpp:71:11: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+ ^
+ override
+virtual_specifiers.cpp:74:12: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
void F() = 0;
- ^
- override
-virtual_specifiers.cpp:79:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
+ ^
+ override
+virtual_specifiers.cpp:82:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
virtual void F() override = 0;
^~~~~~~~
-virtual_specifiers.cpp:102:20: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
+virtual_specifiers.cpp:111:20: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
virtual ~MyTest();
^
override
-virtual_specifiers.cpp:103:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
+virtual_specifiers.cpp:112:3: warning: [chromium-style] 'virtual' is redundant; 'override' implies 'virtual'.
virtual void SetUp() override;
^~~~~~~~
17 warnings generated.
diff --git a/tools/clang/scripts/blink_gc_plugin_flags.sh b/tools/clang/scripts/blink_gc_plugin_flags.sh
deleted file mode 100755
index 38ea72d..0000000
--- a/tools/clang/scripts/blink_gc_plugin_flags.sh
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/usr/bin/env bash
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# This script returns the flags that should be passed to clang.
-
-SRC_DIR=$(cd $(dirname $0)/../../.. && echo $PWD)
-CLANG_LIB_PATH=$SRC_DIR/third_party/llvm-build/Release+Asserts/lib
-
-if uname -s | grep -q Darwin; then
- LIBSUFFIX=dylib
-else
- LIBSUFFIX=so
-fi
-
-FLAGS=""
-PREFIX="-Xclang -plugin-arg-blink-gc-plugin -Xclang"
-for arg in "$@"; do
- if [[ "$arg" = "enable-oilpan=1" ]]; then
- FLAGS="$FLAGS $PREFIX enable-oilpan"
- elif [[ "$arg" = "dump-graph=1" ]]; then
- FLAGS="$FLAGS $PREFIX dump-graph"
- elif [[ "$arg" = "warn-raw-ptr=1" ]]; then
- FLAGS="$FLAGS $PREFIX warn-raw-ptr"
- elif [[ "$arg" = "warn-unneeded-finalizer=1" ]]; then
- FLAGS="$FLAGS $PREFIX warn-unneeded-finalizer"
- fi
-done
-
-echo -Xclang -load -Xclang $CLANG_LIB_PATH/libBlinkGCPlugin.$LIBSUFFIX \
- -Xclang -add-plugin -Xclang blink-gc-plugin $FLAGS
diff --git a/tools/clang/scripts/package.sh b/tools/clang/scripts/package.sh
deleted file mode 100755
index 25cd6f0..0000000
--- a/tools/clang/scripts/package.sh
+++ /dev/null
@@ -1,200 +0,0 @@
-#!/bin/bash
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# This script will check out llvm and clang, and then package the results up
-# to a tgz file.
-
-gcc_toolchain=
-
-# Parse command line options.
-while [[ $# > 0 ]]; do
- case $1 in
- --gcc-toolchain)
- shift
- if [[ $# == 0 ]]; then
- echo "--gcc-toolchain requires an argument."
- exit 1
- fi
- if [[ -x "$1/bin/gcc" ]]; then
- gcc_toolchain=$1
- else
- echo "Invalid --gcc-toolchain: '$1'."
- echo "'$1/bin/gcc' does not appear to be valid."
- exit 1
- fi
- ;;
-
- --help)
- echo "usage: $0 [--gcc-toolchain <prefix>]"
- echo
- echo "--gcc-toolchain: Set the prefix for which GCC version should"
- echo " be used for building. For example, to use gcc in"
- echo " /opt/foo/bin/gcc, use '--gcc-toolchain '/opt/foo"
- echo
- exit 1
- ;;
- *)
- echo "Unknown argument: '$1'."
- echo "Use --help for help."
- exit 1
- ;;
- esac
- shift
-done
-
-
-THIS_DIR="$(dirname "${0}")"
-LLVM_DIR="${THIS_DIR}/../../../third_party/llvm"
-LLVM_BOOTSTRAP_DIR="${THIS_DIR}/../../../third_party/llvm-bootstrap"
-LLVM_BOOTSTRAP_INSTALL_DIR="${LLVM_DIR}/../llvm-bootstrap-install"
-LLVM_BUILD_DIR="${THIS_DIR}/../../../third_party/llvm-build"
-LLVM_BIN_DIR="${LLVM_BUILD_DIR}/Release+Asserts/bin"
-LLVM_LIB_DIR="${LLVM_BUILD_DIR}/Release+Asserts/lib"
-STAMP_FILE="${LLVM_DIR}/../llvm-build/cr_build_revision"
-
-echo "Diff in llvm:" | tee buildlog.txt
-svn stat "${LLVM_DIR}" 2>&1 | tee -a buildlog.txt
-svn diff "${LLVM_DIR}" 2>&1 | tee -a buildlog.txt
-echo "Diff in llvm/tools/clang:" | tee -a buildlog.txt
-svn stat "${LLVM_DIR}/tools/clang" 2>&1 | tee -a buildlog.txt
-svn diff "${LLVM_DIR}/tools/clang" 2>&1 | tee -a buildlog.txt
-echo "Diff in llvm/compiler-rt:" | tee -a buildlog.txt
-svn stat "${LLVM_DIR}/compiler-rt" 2>&1 | tee -a buildlog.txt
-svn diff "${LLVM_DIR}/compiler-rt" 2>&1 | tee -a buildlog.txt
-echo "Diff in llvm/projects/libcxx:" | tee -a buildlog.txt
-svn stat "${LLVM_DIR}/projects/libcxx" 2>&1 | tee -a buildlog.txt
-svn diff "${LLVM_DIR}/projects/libcxx" 2>&1 | tee -a buildlog.txt
-echo "Diff in llvm/projects/libcxxabi:" | tee -a buildlog.txt
-svn stat "${LLVM_DIR}/projects/libcxxabi" 2>&1 | tee -a buildlog.txt
-svn diff "${LLVM_DIR}/projects/libcxxabi" 2>&1 | tee -a buildlog.txt
-
-
-echo "Starting build" | tee -a buildlog.txt
-
-set -exu
-set -o pipefail
-
-# Do a clobber build.
-rm -rf "${LLVM_BOOTSTRAP_DIR}"
-rm -rf "${LLVM_BOOTSTRAP_INSTALL_DIR}"
-rm -rf "${LLVM_BUILD_DIR}"
-extra_flags=
-if [[ -n "${gcc_toolchain}" ]]; then
- extra_flags="--gcc-toolchain ${gcc_toolchain}"
-fi
-"${THIS_DIR}"/update.sh --bootstrap --force-local-build --run-tests \
- ${extra_flags} 2>&1 | tee -a buildlog.txt
-
-R=$(cat "${STAMP_FILE}")
-
-PDIR=clang-$R
-rm -rf $PDIR
-mkdir $PDIR
-mkdir $PDIR/bin
-mkdir $PDIR/lib
-
-GOLDDIR=llvmgold-$R
-if [ "$(uname -s)" = "Linux" ]; then
- mkdir -p $GOLDDIR/lib
-fi
-
-if [ "$(uname -s)" = "Darwin" ]; then
- SO_EXT="dylib"
-else
- SO_EXT="so"
-fi
-
-# Copy buildlog over.
-cp buildlog.txt $PDIR/
-
-# Copy clang into pdir, symlink clang++ to it.
-cp "${LLVM_BIN_DIR}/clang" $PDIR/bin/
-(cd $PDIR/bin && ln -sf clang clang++)
-cp "${LLVM_BIN_DIR}/llvm-symbolizer" $PDIR/bin/
-if [ "$(uname -s)" = "Darwin" ]; then
- cp "${LLVM_BIN_DIR}/libc++.1.${SO_EXT}" $PDIR/bin/
- (cd $PDIR/bin && ln -sf libc++.1.dylib libc++.dylib)
-fi
-
-# Copy libc++ headers.
-if [ "$(uname -s)" = "Darwin" ]; then
- mkdir $PDIR/include
- cp -R "${LLVM_BOOTSTRAP_INSTALL_DIR}/include/c++" $PDIR/include
-fi
-
-# Copy plugins. Some of the dylibs are pretty big, so copy only the ones we
-# care about.
-cp "${LLVM_LIB_DIR}/libFindBadConstructs.${SO_EXT}" $PDIR/lib
-cp "${LLVM_LIB_DIR}/libBlinkGCPlugin.${SO_EXT}" $PDIR/lib
-
-# Copy gold plugin on Linux.
-if [ "$(uname -s)" = "Linux" ]; then
- cp "${LLVM_LIB_DIR}/LLVMgold.${SO_EXT}" $GOLDDIR/lib
-fi
-
-if [[ -n "${gcc_toolchain}" ]]; then
- # Copy the stdlibc++.so.6 we linked Clang against so it can run.
- cp "${LLVM_LIB_DIR}/libstdc++.so.6" $PDIR/lib
-fi
-
-# Copy built-in headers (lib/clang/3.x.y/include).
-# compiler-rt builds all kinds of libraries, but we want only some.
-if [ "$(uname -s)" = "Darwin" ]; then
- # Keep only the OSX (ASan and profile) and iossim (ASan) runtime libraries:
- # Release+Asserts/lib/clang/*/lib/darwin/libclang_rt.{asan,profile}_*
- find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/darwin*' \
- ! -name '*asan_osx*' ! -name '*asan_iossim*' ! -name '*profile_osx*' | \
- xargs rm
- # Fix LC_ID_DYLIB for the ASan dynamic libraries to be relative to
- # @executable_path.
- # TODO(glider): this is transitional. We'll need to fix the dylib name
- # either in our build system, or in Clang. See also http://crbug.com/344836.
- ASAN_DYLIB_NAMES="libclang_rt.asan_osx_dynamic.dylib
- libclang_rt.asan_iossim_dynamic.dylib"
- for ASAN_DYLIB_NAME in $ASAN_DYLIB_NAMES
- do
- ASAN_DYLIB=$(find "${LLVM_LIB_DIR}/clang" \
- -type f -path "*${ASAN_DYLIB_NAME}")
- install_name_tool -id @executable_path/${ASAN_DYLIB_NAME} "${ASAN_DYLIB}"
- strip -x "${ASAN_DYLIB}"
- done
-else
- # Keep only
- # Release+Asserts/lib/clang/*/lib/linux/libclang_rt.{[atm]san,san,ubsan,profile}-*.a
- # , but not dfsan.
- find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/linux*' \
- ! -name '*[atm]san*' ! -name '*ubsan*' ! -name '*libclang_rt.san*' \
- ! -name '*profile*' | xargs rm -v
- # Strip the debug info from the runtime libraries.
- find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/linux*' ! -name '*.syms' | xargs strip -g
-fi
-
-cp -vR "${LLVM_LIB_DIR}/clang" $PDIR/lib
-
-if [ "$(uname -s)" = "Darwin" ]; then
- tar zcf $PDIR.tgz -C $PDIR bin include lib buildlog.txt
-else
- tar zcf $PDIR.tgz -C $PDIR bin lib buildlog.txt
-fi
-
-if [ "$(uname -s)" = "Linux" ]; then
- tar zcf $GOLDDIR.tgz -C $GOLDDIR lib
-fi
-
-if [ "$(uname -s)" = "Darwin" ]; then
- PLATFORM=Mac
-else
- PLATFORM=Linux_x64
-fi
-
-echo To upload, run:
-echo gsutil cp -a public-read $PDIR.tgz \
- gs://chromium-browser-clang/$PLATFORM/$PDIR.tgz
-if [ "$(uname -s)" = "Linux" ]; then
- echo gsutil cp -a public-read $GOLDDIR.tgz \
- gs://chromium-browser-clang/$PLATFORM/$GOLDDIR.tgz
-fi
-
-# FIXME: Warn if the file already exists on the server.
diff --git a/tools/clang/scripts/posix-print-revision.py b/tools/clang/scripts/posix-print-revision.py
deleted file mode 100644
index 5ac5277..0000000
--- a/tools/clang/scripts/posix-print-revision.py
+++ /dev/null
@@ -1,11 +0,0 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import os
-import sys
-
-# GN only supports shelling to python. Until update.py is used on all
-# platforms (currently only Windows), wrap update.sh.
-sys.exit(os.system(os.path.join(os.path.dirname(__file__), 'update.sh') +
- ' --print-revision'))
diff --git a/tools/clang/scripts/run_tool.py b/tools/clang/scripts/run_tool.py
index 58a9a86..56cd5d2 100755
--- a/tools/clang/scripts/run_tool.py
+++ b/tools/clang/scripts/run_tool.py
@@ -315,13 +315,14 @@
if len(argv) == 3 and argv[2] == '--all':
filenames = set(_GetFilesFromCompileDB(argv[1]))
+ source_filenames = filenames
else:
filenames = set(_GetFilesFromGit(argv[2:]))
# Filter out files that aren't C/C++/Obj-C/Obj-C++.
extensions = frozenset(('.c', '.cc', '.m', '.mm'))
- filenames = [f for f in filenames
- if os.path.splitext(f)[1] in extensions]
- dispatcher = _CompilerDispatcher(argv[0], argv[1], filenames)
+ source_filenames = [f for f in filenames
+ if os.path.splitext(f)[1] in extensions]
+ dispatcher = _CompilerDispatcher(argv[0], argv[1], source_filenames)
dispatcher.Run()
# Filter out edits to files that aren't in the git repository, since it's not
# useful to modify files that aren't under source control--typically, these
diff --git a/tools/clang/scripts/update.py b/tools/clang/scripts/update.py
index 7c4a214..aa89417 100755
--- a/tools/clang/scripts/update.py
+++ b/tools/clang/scripts/update.py
@@ -6,61 +6,117 @@
"""Windows can't run .sh files, so this is a Python implementation of
update.sh. This script should replace update.sh on all platforms eventually."""
+import argparse
+import contextlib
+import cStringIO
+import glob
import os
+import pipes
import re
import shutil
import subprocess
import stat
import sys
+import tarfile
import time
+import urllib2
+import zipfile
# Do NOT CHANGE this if you don't know what you're doing -- see
# https://code.google.com/p/chromium/wiki/UpdatingClang
# Reverting problematic clang rolls is safe, though.
# Note: this revision is only used for Windows. Other platforms use update.sh.
-LLVM_WIN_REVISION = 'HEAD'
+# TODO(thakis): Use the same revision on Windows and non-Windows.
+# TODO(thakis): Remove update.sh, use update.py everywhere.
+LLVM_WIN_REVISION = '239674'
-# ASan on Windows is useful enough to use it even while the clang/win is still
-# in bringup. Use a pinned revision to make it slightly more stable.
-if (re.search(r'\b(asan)=1', os.environ.get('GYP_DEFINES', '')) and
- not 'LLVM_FORCE_HEAD_REVISION' in os.environ):
- LLVM_WIN_REVISION = '232554'
+use_head_revision = 'LLVM_FORCE_HEAD_REVISION' in os.environ
+if use_head_revision:
+ LLVM_WIN_REVISION = 'HEAD'
+
+# This is incremented when pushing a new build of Clang at the same revision.
+CLANG_SUB_REVISION=1
+
+PACKAGE_VERSION = "%s-%s" % (LLVM_WIN_REVISION, CLANG_SUB_REVISION)
# Path constants. (All of these should be absolute paths.)
THIS_DIR = os.path.abspath(os.path.dirname(__file__))
CHROMIUM_DIR = os.path.abspath(os.path.join(THIS_DIR, '..', '..', '..'))
-LLVM_DIR = os.path.join(CHROMIUM_DIR, 'third_party', 'llvm')
+THIRD_PARTY_DIR = os.path.join(CHROMIUM_DIR, 'third_party')
+LLVM_DIR = os.path.join(THIRD_PARTY_DIR, 'llvm')
+LLVM_BOOTSTRAP_DIR = os.path.join(THIRD_PARTY_DIR, 'llvm-bootstrap')
+LLVM_BOOTSTRAP_INSTALL_DIR = os.path.join(THIRD_PARTY_DIR,
+ 'llvm-bootstrap-install')
+CHROME_TOOLS_SHIM_DIR = os.path.join(LLVM_DIR, 'tools', 'chrometools')
LLVM_BUILD_DIR = os.path.join(CHROMIUM_DIR, 'third_party', 'llvm-build',
'Release+Asserts')
COMPILER_RT_BUILD_DIR = os.path.join(LLVM_BUILD_DIR, '32bit-compiler-rt')
CLANG_DIR = os.path.join(LLVM_DIR, 'tools', 'clang')
LLD_DIR = os.path.join(LLVM_DIR, 'tools', 'lld')
COMPILER_RT_DIR = os.path.join(LLVM_DIR, 'projects', 'compiler-rt')
-STAMP_FILE = os.path.join(LLVM_BUILD_DIR, 'cr_build_revision')
+LIBCXX_DIR = os.path.join(LLVM_DIR, 'projects', 'libcxx')
+LIBCXXABI_DIR = os.path.join(LLVM_DIR, 'projects', 'libcxxabi')
+LLVM_BUILD_TOOLS_DIR = os.path.abspath(
+ os.path.join(LLVM_DIR, '..', 'llvm-build-tools'))
+STAMP_FILE = os.path.join(LLVM_DIR, '..', 'llvm-build', 'cr_build_revision')
+BINUTILS_DIR = os.path.join(THIRD_PARTY_DIR, 'binutils')
VERSION = '3.7.0'
+# URL for pre-built binaries.
+CDS_URL = 'https://commondatastorage.googleapis.com/chromium-browser-clang'
+
LLVM_REPO_URL='https://llvm.org/svn/llvm-project'
if 'LLVM_REPO_URL' in os.environ:
LLVM_REPO_URL = os.environ['LLVM_REPO_URL']
+def DownloadUrl(url, output_file):
+ """Download url into output_file."""
+ CHUNK_SIZE = 4096
+ TOTAL_DOTS = 10
+ sys.stdout.write('Downloading %s ' % url)
+ sys.stdout.flush()
+ response = urllib2.urlopen(url)
+ total_size = int(response.info().getheader('Content-Length').strip())
+ bytes_done = 0
+ dots_printed = 0
+ while True:
+ chunk = response.read(CHUNK_SIZE)
+ if not chunk:
+ break
+ output_file.write(chunk)
+ bytes_done += len(chunk)
+ num_dots = TOTAL_DOTS * bytes_done / total_size
+ sys.stdout.write('.' * (num_dots - dots_printed))
+ sys.stdout.flush()
+ dots_printed = num_dots
+ print ' Done.'
+
+
def ReadStampFile():
"""Return the contents of the stamp file, or '' if it doesn't exist."""
try:
with open(STAMP_FILE, 'r') as f:
- return f.read();
+ return f.read()
except IOError:
return ''
def WriteStampFile(s):
"""Write s to the stamp file."""
- if not os.path.exists(LLVM_BUILD_DIR):
- os.makedirs(LLVM_BUILD_DIR)
+ if not os.path.exists(os.path.dirname(STAMP_FILE)):
+ os.makedirs(os.path.dirname(STAMP_FILE))
with open(STAMP_FILE, 'w') as f:
f.write(s)
+def GetSvnRevision(svn_repo):
+ """Returns current revision of the svn repo at svn_repo."""
+ svn_info = subprocess.check_output('svn info ' + svn_repo, shell=True)
+ m = re.search(r'Revision: (\d+)', svn_info)
+ return m.group(1)
+
+
def RmTree(dir):
"""Delete dir."""
def ChmodAndRetry(func, path, _):
@@ -73,21 +129,31 @@
shutil.rmtree(dir, onerror=ChmodAndRetry)
-def ClobberChromiumBuildFiles():
- """Clobber Chomium build files."""
- print 'Clobbering Chromium build files...'
- out_dir = os.path.join(CHROMIUM_DIR, 'out')
- if os.path.isdir(out_dir):
- RmTree(out_dir)
- print 'Removed Chromium out dir: %s.' % (out_dir)
-
-
-def RunCommand(command, fail_hard=True):
+def RunCommand(command, msvc_arch=None, env=None, fail_hard=True):
"""Run command and return success (True) or failure; or if fail_hard is
- True, exit on failure."""
+ True, exit on failure. If msvc_arch is set, runs the command in a
+ shell with the msvc tools for that architecture."""
- print 'Running %s' % (str(command))
- if subprocess.call(command, shell=True) == 0:
+ if msvc_arch and sys.platform == 'win32':
+ command = GetVSVersion().SetupScript(msvc_arch) + ['&&'] + command
+
+ # https://docs.python.org/2/library/subprocess.html:
+ # "On Unix with shell=True [...] if args is a sequence, the first item
+ # specifies the command string, and any additional items will be treated as
+ # additional arguments to the shell itself. That is to say, Popen does the
+ # equivalent of:
+ # Popen(['/bin/sh', '-c', args[0], args[1], ...])"
+ #
+ # We want to pass additional arguments to command[0], not to the shell,
+ # so manually join everything into a single string.
+ # Annoyingly, for "svn co url c:\path", pipes.quote() thinks that it should
+ # quote c:\path but svn can't handle quoted paths on Windows. Since on
+ # Windows follow-on args are passed to args[0] instead of the shell, don't
+ # do the single-string transformation there.
+ if sys.platform != 'win32':
+ command = ' '.join([pipes.quote(c) for c in command])
+ print 'Running', command
+ if subprocess.call(command, env=env, shell=True) == 0:
return True
print 'Failed.'
if fail_hard:
@@ -129,25 +195,171 @@
RunCommand(command)
+def RevertPreviouslyPatchedFiles():
+ print 'Reverting previously patched files'
+ files = [
+ '%(clang)s/test/Index/crash-recovery-modules.m',
+ '%(clang)s/unittests/libclang/LibclangTest.cpp',
+ '%(compiler_rt)s/lib/asan/asan_rtl.cc',
+ '%(compiler_rt)s/test/asan/TestCases/Linux/new_array_cookie_test.cc',
+ '%(llvm)s/test/DebugInfo/gmlt.ll',
+ '%(llvm)s/lib/CodeGen/SpillPlacement.cpp',
+ '%(llvm)s/lib/CodeGen/SpillPlacement.h',
+ '%(llvm)s/lib/Transforms/Instrumentation/MemorySanitizer.cpp',
+ '%(clang)s/test/Driver/env.c',
+ '%(clang)s/lib/Frontend/InitPreprocessor.cpp',
+ '%(clang)s/test/Frontend/exceptions.c',
+ '%(clang)s/test/Preprocessor/predefined-exceptions.m',
+ '%(llvm)s/test/Bindings/Go/go.test',
+ '%(clang)s/lib/Parse/ParseExpr.cpp',
+ '%(clang)s/lib/Parse/ParseTemplate.cpp',
+ '%(clang)s/lib/Sema/SemaDeclCXX.cpp',
+ '%(clang)s/lib/Sema/SemaExprCXX.cpp',
+ '%(clang)s/test/SemaCXX/default2.cpp',
+ '%(clang)s/test/SemaCXX/typo-correction-delayed.cpp',
+ '%(compiler_rt)s/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc',
+ '%(compiler_rt)s/test/tsan/signal_segv_handler.cc',
+ '%(compiler_rt)s/lib/sanitizer_common/sanitizer_coverage_libcdep.cc',
+ '%(compiler_rt)s/cmake/config-ix.cmake',
+ '%(compiler_rt)s/CMakeLists.txt',
+ '%(compiler_rt)s/lib/ubsan/ubsan_platform.h',
+ ]
+ for f in files:
+ f = f % {
+ 'clang': CLANG_DIR,
+ 'compiler_rt': COMPILER_RT_DIR,
+ 'llvm': LLVM_DIR,
+ }
+ if os.path.exists(f):
+ os.remove(f) # For unversioned files.
+ RunCommand(['svn', 'revert', f])
+
+
+def ApplyLocalPatches():
+ # There's no patch program on Windows by default. We don't need patches on
+ # Windows yet, and maybe this not working on Windows will motivate us to
+ # remove patches over time.
+ assert sys.platform != 'win32'
+
+ # Apply patch for tests failing with --disable-pthreads (llvm.org/PR11974)
+ clang_patches = [ r"""\
+--- test/Index/crash-recovery-modules.m (revision 202554)
++++ test/Index/crash-recovery-modules.m (working copy)
+@@ -12,6 +12,8 @@
+
+ // REQUIRES: crash-recovery
+ // REQUIRES: shell
++// XFAIL: *
++// (PR11974)
+
+ @import Crash;
+""", r"""\
+--- unittests/libclang/LibclangTest.cpp (revision 215949)
++++ unittests/libclang/LibclangTest.cpp (working copy)
+@@ -431,7 +431,7 @@
+ EXPECT_EQ(0U, clang_getNumDiagnostics(ClangTU));
+ }
+
+-TEST_F(LibclangReparseTest, ReparseWithModule) {
++TEST_F(LibclangReparseTest, DISABLED_ReparseWithModule) {
+ const char *HeaderTop = "#ifndef H\n#define H\nstruct Foo { int bar;";
+ const char *HeaderBottom = "\n};\n#endif\n";
+ const char *MFile = "#include \"HeaderFile.h\"\nint main() {"
+"""
+ ]
+
+ # This Go bindings test doesn't work after bootstrap on Linux, PR21552.
+ llvm_patches = [ r"""\
+--- test/Bindings/Go/go.test (revision 223109)
++++ test/Bindings/Go/go.test (working copy)
+@@ -1,3 +1,3 @@
+-; RUN: llvm-go test llvm.org/llvm/bindings/go/llvm
++; RUN: true
+
+ ; REQUIRES: shell
+"""
+ ]
+
+ # The UBSan run-time, which is now bundled with the ASan run-time, doesn't
+ # work on Mac OS X 10.8 (PR23539).
+ compiler_rt_patches = [ r"""\
+--- CMakeLists.txt (revision 241602)
++++ CMakeLists.txt (working copy)
+@@ -305,6 +305,7 @@
+ list(APPEND SANITIZER_COMMON_SUPPORTED_OS iossim)
+ endif()
+ endif()
++ set(SANITIZER_MIN_OSX_VERSION "10.7")
+ if(SANITIZER_MIN_OSX_VERSION VERSION_LESS "10.7")
+ message(FATAL_ERROR "Too old OS X version: ${SANITIZER_MIN_OSX_VERSION}")
+ endif()
+"""
+ ]
+
+ for path, patches in [(LLVM_DIR, llvm_patches),
+ (CLANG_DIR, clang_patches),
+ (COMPILER_RT_DIR, compiler_rt_patches)]:
+ print 'Applying patches in', path
+ for patch in patches:
+ print patch
+ p = subprocess.Popen( ['patch', '-p0', '-d', path], stdin=subprocess.PIPE)
+ (stdout, stderr) = p.communicate(input=patch)
+ if p.returncode != 0:
+ raise RuntimeError('stdout %s, stderr %s' % (stdout, stderr))
+
+
+def DeleteChromeToolsShim():
+ shutil.rmtree(CHROME_TOOLS_SHIM_DIR, ignore_errors=True)
+
+
+def CreateChromeToolsShim():
+ """Hooks the Chrome tools into the LLVM build.
+
+ Several Chrome tools have dependencies on LLVM/Clang libraries. The LLVM build
+ detects implicit tools in the tools subdirectory, so this helper install a
+ shim CMakeLists.txt that forwards to the real directory for the Chrome tools.
+
+ Note that the shim directory name intentionally has no - or _. The implicit
+ tool detection logic munges them in a weird way."""
+ assert not any(i in os.path.basename(CHROME_TOOLS_SHIM_DIR) for i in '-_')
+ os.mkdir(CHROME_TOOLS_SHIM_DIR)
+ with file(os.path.join(CHROME_TOOLS_SHIM_DIR, 'CMakeLists.txt'), 'w') as f:
+ f.write('# Automatically generated by tools/clang/scripts/update.py. ' +
+ 'Do not edit.\n')
+ f.write('# Since tools/clang is located in another directory, use the \n')
+ f.write('# two arg version to specify where build artifacts go. CMake\n')
+ f.write('# disallows reuse of the same binary dir for multiple source\n')
+ f.write('# dirs, so the build artifacts need to go into a subdirectory.\n')
+ f.write('# dirs, so the build artifacts need to go into a subdirectory.\n')
+ f.write('if (CHROMIUM_TOOLS_SRC)\n')
+ f.write(' add_subdirectory(${CHROMIUM_TOOLS_SRC} ' +
+ '${CMAKE_CURRENT_BINARY_DIR}/a)\n')
+ f.write('endif (CHROMIUM_TOOLS_SRC)\n')
+
+
def AddCMakeToPath():
- """Look for CMake and add it to PATH if it's not there already."""
- try:
- # First check if cmake is already on PATH.
- subprocess.call(['cmake', '--version'])
- return
- except OSError as e:
- if e.errno != os.errno.ENOENT:
- raise
-
- cmake_locations = ['C:\\Program Files (x86)\\CMake\\bin',
- 'C:\\Program Files (x86)\\CMake 2.8\\bin']
- for d in cmake_locations:
- if os.path.isdir(d):
- os.environ['PATH'] = os.environ.get('PATH', '') + os.pathsep + d
- return
- print 'Failed to find CMake!'
- sys.exit(1)
-
+ """Download CMake and add it to PATH."""
+ if sys.platform == 'win32':
+ zip_name = 'cmake-3.2.2-win32-x86.zip'
+ cmake_dir = os.path.join(LLVM_BUILD_TOOLS_DIR,
+ 'cmake-3.2.2-win32-x86', 'bin')
+ else:
+ suffix = 'Darwin' if sys.platform == 'darwin' else 'Linux'
+ zip_name = 'cmake310_%s.tgz' % suffix
+ cmake_dir = os.path.join(LLVM_BUILD_TOOLS_DIR, 'cmake310', 'bin')
+ if not os.path.exists(cmake_dir):
+ if not os.path.exists(LLVM_BUILD_TOOLS_DIR):
+ os.makedirs(LLVM_BUILD_TOOLS_DIR)
+ # The cmake archive is smaller than 20 MB, small enough to keep in memory:
+ with contextlib.closing(cStringIO.StringIO()) as f:
+ DownloadUrl(CDS_URL + '/tools/' + zip_name, f)
+ f.seek(0)
+ if zip_name.endswith('.zip'):
+ zipfile.ZipFile(f).extractall(path=LLVM_BUILD_TOOLS_DIR)
+ else:
+ tarfile.open(mode='r:gz', fileobj=f).extractall(path=
+ LLVM_BUILD_TOOLS_DIR)
+ os.environ['PATH'] = cmake_dir + os.pathsep + os.environ.get('PATH', '')
vs_version = None
def GetVSVersion():
@@ -169,60 +381,249 @@
return vs_version
-def SubversionCmakeArg():
- # Since cmake's find_program can only find .exe and .com,
- # svn.bat in depot_tools will be ignored.
- default_pathext = ('.com', '.exe', '.bat', '.cmd')
- for path in os.environ.get('PATH', '').split(os.pathsep):
- for ext in default_pathext:
- candidate = os.path.join(path, 'svn' + ext)
- if os.path.isfile(candidate):
- return '-DSubversion_SVN_EXECUTABLE=%s' % candidate
- return ''
-
-
-def UpdateClang():
- print 'Updating Clang to %s...' % (LLVM_WIN_REVISION)
- if LLVM_WIN_REVISION != 'HEAD' and ReadStampFile() == LLVM_WIN_REVISION:
+def UpdateClang(args):
+ print 'Updating Clang to %s...' % PACKAGE_VERSION
+ if ReadStampFile() == PACKAGE_VERSION:
print 'Already up to date.'
return 0
- AddCMakeToPath()
- ClobberChromiumBuildFiles()
-
# Reset the stamp file in case the build is unsuccessful.
WriteStampFile('')
+ if not args.force_local_build:
+ cds_file = "clang-%s.tgz" % PACKAGE_VERSION
+ cds_full_url = CDS_URL + '/Win/' + cds_file
+
+ # Check if there's a prebuilt binary and if so just fetch that. That's
+ # faster, and goma relies on having matching binary hashes on client and
+ # server too.
+ print 'Trying to download prebuilt clang'
+
+ # clang packages are smaller than 50 MB, small enough to keep in memory.
+ with contextlib.closing(cStringIO.StringIO()) as f:
+ try:
+ DownloadUrl(cds_full_url, f)
+ f.seek(0)
+ tarfile.open(mode='r:gz', fileobj=f).extractall(path=LLVM_BUILD_DIR)
+ print 'clang %s unpacked' % PACKAGE_VERSION
+ WriteStampFile(PACKAGE_VERSION)
+ return 0
+ except urllib2.HTTPError:
+ print 'Did not find prebuilt clang %s, building locally' % cds_file
+
+ AddCMakeToPath()
+
+ RevertPreviouslyPatchedFiles()
+ DeleteChromeToolsShim()
+
Checkout('LLVM', LLVM_REPO_URL + '/llvm/trunk', LLVM_DIR)
Checkout('Clang', LLVM_REPO_URL + '/cfe/trunk', CLANG_DIR)
- Checkout('LLD', LLVM_REPO_URL + '/lld/trunk', LLD_DIR)
+ if sys.platform == 'win32':
+ Checkout('LLD', LLVM_REPO_URL + '/lld/trunk', LLD_DIR)
Checkout('compiler-rt', LLVM_REPO_URL + '/compiler-rt/trunk', COMPILER_RT_DIR)
+ if sys.platform == 'darwin':
+ # clang needs a libc++ checkout, else -stdlib=libc++ won't find includes
+ # (i.e. this is needed for bootstrap builds).
+ Checkout('libcxx', LLVM_REPO_URL + '/libcxx/trunk', LIBCXX_DIR)
+ # While we're bundling our own libc++ on OS X, we need to compile libc++abi
+ # into it too (since OS X 10.6 doesn't have libc++abi.dylib either).
+ Checkout('libcxxabi', LLVM_REPO_URL + '/libcxxabi/trunk', LIBCXXABI_DIR)
+
+ if args.with_patches and sys.platform != 'win32':
+ ApplyLocalPatches()
+
+ cc, cxx = None, None
+ cflags = cxxflags = ldflags = []
+
+ # LLVM uses C++11 starting in llvm 3.5. On Linux, this means libstdc++4.7+ is
+ # needed, on OS X it requires libc++. clang only automatically links to libc++
+ # when targeting OS X 10.9+, so add stdlib=libc++ explicitly so clang can run
+ # on OS X versions as old as 10.7.
+ # TODO(thakis): Some bots are still on 10.6 (nacl...), so for now bundle
+ # libc++.dylib. Remove this once all bots are on 10.7+, then use
+ # -DLLVM_ENABLE_LIBCXX=ON and change deployment_target to 10.7.
+ deployment_target = ''
+
+ if sys.platform == 'darwin':
+ # When building on 10.9, /usr/include usually doesn't exist, and while
+ # Xcode's clang automatically sets a sysroot, self-built clangs don't.
+ cflags = ['-isysroot', subprocess.check_output(
+ ['xcrun', '--show-sdk-path']).rstrip()]
+ cxxflags = ['-stdlib=libc++', '-nostdinc++',
+ '-I' + os.path.join(LIBCXX_DIR, 'include')] + cflags
+ if args.bootstrap:
+ deployment_target = '10.6'
+
+ base_cmake_args = ['-GNinja',
+ '-DCMAKE_BUILD_TYPE=Release',
+ '-DLLVM_ENABLE_ASSERTIONS=ON',
+ '-DLLVM_ENABLE_THREADS=OFF',
+ ]
+
+ if args.bootstrap:
+ print 'Building bootstrap compiler'
+ if not os.path.exists(LLVM_BOOTSTRAP_DIR):
+ os.makedirs(LLVM_BOOTSTRAP_DIR)
+ os.chdir(LLVM_BOOTSTRAP_DIR)
+ bootstrap_args = base_cmake_args + [
+ '-DLLVM_TARGETS_TO_BUILD=host',
+ '-DCMAKE_INSTALL_PREFIX=' + LLVM_BOOTSTRAP_INSTALL_DIR,
+ '-DCMAKE_C_FLAGS=' + ' '.join(cflags),
+ '-DCMAKE_CXX_FLAGS=' + ' '.join(cxxflags),
+ ]
+ if cc is not None: bootstrap_args.append('-DCMAKE_C_COMPILER=' + cc)
+ if cxx is not None: bootstrap_args.append('-DCMAKE_CXX_COMPILER=' + cxx)
+ RunCommand(['cmake'] + bootstrap_args + [LLVM_DIR], msvc_arch='x64')
+ RunCommand(['ninja'], msvc_arch='x64')
+ if args.run_tests:
+ RunCommand(['ninja', 'check-all'], msvc_arch='x64')
+ RunCommand(['ninja', 'install'], msvc_arch='x64')
+
+ if sys.platform == 'win32':
+ cc = os.path.join(LLVM_BOOTSTRAP_INSTALL_DIR, 'bin', 'clang-cl.exe')
+ cxx = os.path.join(LLVM_BOOTSTRAP_INSTALL_DIR, 'bin', 'clang-cl.exe')
+ # CMake has a hard time with backslashes in compiler paths:
+ # https://stackoverflow.com/questions/13050827
+ cc = cc.replace('\\', '/')
+ cxx = cxx.replace('\\', '/')
+ else:
+ cc = os.path.join(LLVM_BOOTSTRAP_INSTALL_DIR, 'bin', 'clang')
+ cxx = os.path.join(LLVM_BOOTSTRAP_INSTALL_DIR, 'bin', 'clang++')
+ print 'Building final compiler'
+
+ if sys.platform == 'darwin':
+ # Build libc++.dylib while some bots are still on OS X 10.6.
+ libcxxbuild = os.path.join(LLVM_BUILD_DIR, 'libcxxbuild')
+ if os.path.isdir(libcxxbuild):
+ RmTree(libcxxbuild)
+ libcxxflags = ['-O3', '-std=c++11', '-fstrict-aliasing']
+
+ # libcxx and libcxxabi both have a file stdexcept.cpp, so put their .o files
+ # into different subdirectories.
+ os.makedirs(os.path.join(libcxxbuild, 'libcxx'))
+ os.chdir(os.path.join(libcxxbuild, 'libcxx'))
+ RunCommand(['c++', '-c'] + cxxflags + libcxxflags +
+ glob.glob(os.path.join(LIBCXX_DIR, 'src', '*.cpp')))
+
+ os.makedirs(os.path.join(libcxxbuild, 'libcxxabi'))
+ os.chdir(os.path.join(libcxxbuild, 'libcxxabi'))
+ RunCommand(['c++', '-c'] + cxxflags + libcxxflags +
+ glob.glob(os.path.join(LIBCXXABI_DIR, 'src', '*.cpp')) +
+ ['-I' + os.path.join(LIBCXXABI_DIR, 'include')])
+
+ os.chdir(libcxxbuild)
+ libdir = os.path.join(LIBCXX_DIR, 'lib')
+ RunCommand(['cc'] + glob.glob('libcxx/*.o') + glob.glob('libcxxabi/*.o') +
+ ['-o', 'libc++.1.dylib', '-dynamiclib', '-nodefaultlibs',
+ '-current_version', '1', '-compatibility_version', '1', '-lSystem',
+ '-install_name', '@executable_path/libc++.dylib',
+ '-Wl,-unexported_symbols_list,' + libdir + '/libc++unexp.exp',
+ '-Wl,-force_symbols_not_weak_list,' + libdir + '/notweak.exp',
+ '-Wl,-force_symbols_weak_list,' + libdir + '/weak.exp'])
+ if os.path.exists('libc++.dylib'):
+ os.remove('libc++.dylib')
+ os.symlink('libc++.1.dylib', 'libc++.dylib')
+ ldflags += ['-stdlib=libc++', '-L' + libcxxbuild]
+
+ if args.bootstrap:
+ # Now that the libc++ headers have been installed and libc++.dylib is
+ # built, delete the libc++ checkout again so that it's not part of the
+ # main build below -- the libc++(abi) tests don't pass on OS X in
+ # bootstrap builds (http://llvm.org/PR24068)
+ RmTree(LIBCXX_DIR)
+ RmTree(LIBCXXABI_DIR)
+ cxxflags = ['-stdlib=libc++', '-nostdinc++',
+ '-I' + os.path.join(LLVM_BOOTSTRAP_INSTALL_DIR,
+ 'include/c++/v1')
+ ] + cflags
+
+ # Build clang.
+ binutils_incdir = ''
+ if sys.platform.startswith('linux'):
+ binutils_incdir = os.path.join(BINUTILS_DIR, 'Linux_x64/Release/include')
+
+ # If building at head, define a macro that plugins can use for #ifdefing
+ # out code that builds at head, but not at LLVM_WIN_REVISION or vice versa.
+ if use_head_revision:
+ cflags += ['-DLLVM_FORCE_HEAD_REVISION']
+ cxxflags += ['-DLLVM_FORCE_HEAD_REVISION']
+
+ CreateChromeToolsShim()
+
+ deployment_env = None
+ if deployment_target:
+ deployment_env = os.environ.copy()
+ deployment_env['MACOSX_DEPLOYMENT_TARGET'] = deployment_target
+
+ cmake_args = base_cmake_args + [
+ '-DLLVM_BINUTILS_INCDIR=' + binutils_incdir,
+ '-DCMAKE_C_FLAGS=' + ' '.join(cflags),
+ '-DCMAKE_CXX_FLAGS=' + ' '.join(cxxflags),
+ '-DCMAKE_EXE_LINKER_FLAGS=' + ' '.join(ldflags),
+ '-DCMAKE_SHARED_LINKER_FLAGS=' + ' '.join(ldflags),
+ '-DCMAKE_MODULE_LINKER_FLAGS=' + ' '.join(ldflags),
+ '-DCMAKE_INSTALL_PREFIX=' + LLVM_BUILD_DIR,
+ '-DCHROMIUM_TOOLS_SRC=%s' % os.path.join(CHROMIUM_DIR, 'tools', 'clang'),
+ '-DCHROMIUM_TOOLS=%s' % ';'.join(args.tools)]
+ # TODO(thakis): Unconditionally append this to base_cmake_args instead once
+ # compiler-rt can build with clang-cl on Windows (http://llvm.org/PR23698)
+ cc_args = base_cmake_args if sys.platform != 'win32' else cmake_args
+ if cc is not None: cc_args.append('-DCMAKE_C_COMPILER=' + cc)
+ if cxx is not None: cc_args.append('-DCMAKE_CXX_COMPILER=' + cxx)
if not os.path.exists(LLVM_BUILD_DIR):
os.makedirs(LLVM_BUILD_DIR)
os.chdir(LLVM_BUILD_DIR)
+ RunCommand(['cmake'] + cmake_args + [LLVM_DIR],
+ msvc_arch='x64', env=deployment_env)
+ RunCommand(['ninja'], msvc_arch='x64')
- RunCommand(GetVSVersion().SetupScript('x64') +
- ['&&', 'cmake', '-GNinja', '-DCMAKE_BUILD_TYPE=Release',
- '-DLLVM_ENABLE_ASSERTIONS=ON', SubversionCmakeArg(), LLVM_DIR])
- RunCommand(GetVSVersion().SetupScript('x64') + ['&&', 'ninja', 'all'])
+ if args.tools:
+ # If any Chromium tools were built, install those now.
+ RunCommand(['ninja', 'cr-install'], msvc_arch='x64')
+
+ if sys.platform == 'darwin':
+ CopyFile(os.path.join(LLVM_BUILD_DIR, 'libc++.1.dylib'),
+ os.path.join(LLVM_BUILD_DIR, 'bin'))
+ # See http://crbug.com/256342
+ RunCommand(['strip', '-x', os.path.join(LLVM_BUILD_DIR, 'bin', 'clang')])
+ elif sys.platform.startswith('linux'):
+ RunCommand(['strip', os.path.join(LLVM_BUILD_DIR, 'bin', 'clang')])
# Do an x86 build of compiler-rt to get the 32-bit ASan run-time.
# TODO(hans): Remove once the regular build above produces this.
if not os.path.exists(COMPILER_RT_BUILD_DIR):
os.makedirs(COMPILER_RT_BUILD_DIR)
os.chdir(COMPILER_RT_BUILD_DIR)
- RunCommand(GetVSVersion().SetupScript('x86') +
- ['&&', 'cmake', '-GNinja', '-DCMAKE_BUILD_TYPE=Release',
- '-DLLVM_ENABLE_ASSERTIONS=ON', LLVM_DIR])
- RunCommand(GetVSVersion().SetupScript('x86') + ['&&', 'ninja', 'compiler-rt'])
+ # TODO(thakis): Add this once compiler-rt can build with clang-cl (see
+ # above).
+ #if args.bootstrap and sys.platform == 'win32':
+ # The bootstrap compiler produces 64-bit binaries by default.
+ #cflags += ['-m32']
+ #cxxflags += ['-m32']
+ compiler_rt_args = base_cmake_args + [
+ '-DCMAKE_C_FLAGS=' + ' '.join(cflags),
+ '-DCMAKE_CXX_FLAGS=' + ' '.join(cxxflags)]
+ if sys.platform != 'win32':
+ compiler_rt_args += ['-DLLVM_CONFIG_PATH=' +
+ os.path.join(LLVM_BUILD_DIR, 'bin', 'llvm-config')]
+ RunCommand(['cmake'] + compiler_rt_args + [LLVM_DIR],
+ msvc_arch='x86', env=deployment_env)
+ RunCommand(['ninja', 'compiler-rt'], msvc_arch='x86')
# TODO(hans): Make this (and the .gypi and .isolate files) version number
# independent.
+ if sys.platform == 'win32':
+ platform = 'windows'
+ elif sys.platform == 'darwin':
+ platform = 'darwin'
+ else:
+ assert sys.platform.startswith('linux')
+ platform = 'linux'
asan_rt_lib_src_dir = os.path.join(COMPILER_RT_BUILD_DIR, 'lib', 'clang',
- VERSION, 'lib', 'windows')
+ VERSION, 'lib', platform)
asan_rt_lib_dst_dir = os.path.join(LLVM_BUILD_DIR, 'lib', 'clang',
- VERSION, 'lib', 'windows')
+ VERSION, 'lib', platform)
CopyDirectoryContents(asan_rt_lib_src_dir, asan_rt_lib_dst_dir,
r'^.*-i386\.lib$')
CopyDirectoryContents(asan_rt_lib_src_dir, asan_rt_lib_dst_dir,
@@ -231,21 +632,32 @@
CopyFile(os.path.join(asan_rt_lib_src_dir, '..', '..', 'asan_blacklist.txt'),
os.path.join(asan_rt_lib_dst_dir, '..', '..'))
- # Make an extra copy of the sanitizer headers, to be put on the include path
- # of the fallback compiler.
- sanitizer_include_dir = os.path.join(LLVM_BUILD_DIR, 'lib', 'clang', VERSION,
- 'include', 'sanitizer')
- aux_sanitizer_include_dir = os.path.join(LLVM_BUILD_DIR, 'lib', 'clang',
- VERSION, 'include_sanitizer',
- 'sanitizer')
- if not os.path.exists(aux_sanitizer_include_dir):
- os.makedirs(aux_sanitizer_include_dir)
- for _, _, files in os.walk(sanitizer_include_dir):
- for f in files:
- CopyFile(os.path.join(sanitizer_include_dir, f),
- aux_sanitizer_include_dir)
+ if sys.platform == 'win32':
+ # Make an extra copy of the sanitizer headers, to be put on the include path
+ # of the fallback compiler.
+ sanitizer_include_dir = os.path.join(LLVM_BUILD_DIR, 'lib', 'clang',
+ VERSION, 'include', 'sanitizer')
+ aux_sanitizer_include_dir = os.path.join(LLVM_BUILD_DIR, 'lib', 'clang',
+ VERSION, 'include_sanitizer',
+ 'sanitizer')
+ if not os.path.exists(aux_sanitizer_include_dir):
+ os.makedirs(aux_sanitizer_include_dir)
+ for _, _, files in os.walk(sanitizer_include_dir):
+ for f in files:
+ CopyFile(os.path.join(sanitizer_include_dir, f),
+ aux_sanitizer_include_dir)
- WriteStampFile(LLVM_WIN_REVISION)
+ # Run tests.
+ if args.run_tests or use_head_revision:
+ os.chdir(LLVM_BUILD_DIR)
+ RunCommand(GetVSVersion().SetupScript('x64') +
+ ['&&', 'ninja', 'cr-check-all'])
+ if args.run_tests:
+ os.chdir(LLVM_BUILD_DIR)
+ RunCommand(GetVSVersion().SetupScript('x64') +
+ ['&&', 'ninja', 'check-all'])
+
+ WriteStampFile(PACKAGE_VERSION)
print 'Clang update was successful.'
return 0
@@ -264,19 +676,86 @@
# dup()ed sys.stdin is writable, try
# fd2 = os.dup(sys.stdin.fileno()); os.write(fd2, 'hi')
# TODO: Fix gclient instead, http://crbug.com/95350
+ if '--no-stdin-hack' in sys.argv:
+ sys.argv.remove('--no-stdin-hack')
+ stderr = None
+ else:
+ try:
+ stderr = os.fdopen(os.dup(sys.stdin.fileno()))
+ except:
+ stderr = sys.stderr
return subprocess.call(
- [os.path.join(os.path.dirname(__file__), 'update.sh')] + sys.argv[1:],
- stderr=os.fdopen(os.dup(sys.stdin.fileno())))
+ [os.path.join(os.path.dirname(__file__), 'update.sh')] + sys.argv[1:],
+ stderr=stderr)
- if not re.search(r'\b(clang|asan)=1', os.environ.get('GYP_DEFINES', '')):
- print 'Skipping Clang update (clang=1 was not set in GYP_DEFINES).'
+ parser = argparse.ArgumentParser(description='Build Clang.')
+ parser.add_argument('--bootstrap', action='store_true',
+ help='first build clang with CC, then with itself.')
+ parser.add_argument('--if-needed', action='store_true',
+ help="run only if the script thinks clang is needed")
+ parser.add_argument('--force-local-build', action='store_true',
+ help="don't try to download prebuild binaries")
+ parser.add_argument('--print-revision', action='store_true',
+ help='print current clang revision and exit.')
+ parser.add_argument('--run-tests', action='store_true',
+ help='run tests after building; only for local builds')
+ parser.add_argument('--tools', nargs='*',
+ help='select which chrome tools to build',
+ default=['plugins', 'blink_gc_plugin'])
+ parser.add_argument('--without-patches', action='store_false',
+ help="don't apply patches (default)", dest='with_patches',
+ default=True)
+
+ # For now, these flags are only used for the non-Windows flow, but argparser
+ # gets mad if it sees a flag it doesn't recognize.
+ parser.add_argument('--no-stdin-hack', action='store_true')
+
+ args = parser.parse_args()
+
+ if args.if_needed:
+ is_clang_required = False
+ # clang is always used on Mac and Linux.
+ if sys.platform == 'darwin' or sys.platform.startswith('linux'):
+ is_clang_required = True
+ # clang requested via $GYP_DEFINES.
+ if re.search(r'\b(clang|asan|lsan|msan|tsan)=1',
+ os.environ.get('GYP_DEFINES', '')):
+ is_clang_required = True
+ # clang previously downloaded, keep it up-to-date.
+ # If you don't want this, delete third_party/llvm-build on your machine.
+ if os.path.isdir(LLVM_BUILD_DIR):
+ is_clang_required = True
+ if not is_clang_required:
+ return 0
+
+ global LLVM_WIN_REVISION, PACKAGE_VERSION
+ if args.print_revision:
+ if use_head_revision:
+ print GetSvnRevision(LLVM_DIR)
+ else:
+ print PACKAGE_VERSION
return 0
if re.search(r'\b(make_clang_dir)=', os.environ.get('GYP_DEFINES', '')):
print 'Skipping Clang update (make_clang_dir= was set in GYP_DEFINES).'
return 0
- return UpdateClang()
+ # Don't buffer stdout, so that print statements are immediately flushed.
+ # Do this only after --print-revision has been handled, else we'll get
+ # an error message when this script is run from gn for some reason.
+ sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
+
+ if use_head_revision:
+ # Use a real revision number rather than HEAD to make sure that the stamp
+ # file logic works.
+ LLVM_WIN_REVISION = GetSvnRevision(LLVM_REPO_URL)
+ PACKAGE_VERSION = LLVM_WIN_REVISION + '-0'
+
+ args.force_local_build = True
+ # Skip local patches when using HEAD: they probably don't apply anymore.
+ args.with_patches = False
+
+ return UpdateClang(args)
if __name__ == '__main__':
diff --git a/tools/clang/scripts/update.sh b/tools/clang/scripts/update.sh
index c842a58..4a14290 100755
--- a/tools/clang/scripts/update.sh
+++ b/tools/clang/scripts/update.sh
@@ -8,10 +8,10 @@
# Do NOT CHANGE this if you don't know what you're doing -- see
# https://code.google.com/p/chromium/wiki/UpdatingClang
# Reverting problematic clang rolls is safe, though.
-CLANG_REVISION=231690
+CLANG_REVISION=241602
# This is incremented when pushing a new build of Clang at the same revision.
-CLANG_SUB_REVISION=1
+CLANG_SUB_REVISION=3
PACKAGE_VERSION="${CLANG_REVISION}-${CLANG_SUB_REVISION}"
@@ -56,20 +56,13 @@
if [[ -n ${LLVM_FORCE_HEAD_REVISION:-''} ]]; then
- # Use a real version number rather than HEAD to make sure that
- # --print-revision, stamp file logic, etc. all works naturally.
+ # Use a real revision number rather than HEAD to make sure that the stamp file
+ # logic works.
CLANG_REVISION=$(svn info "$LLVM_REPO_URL" \
- | grep 'Last Changed Rev' | awk '{ printf $4; }')
+ | grep 'Revision:' | awk '{ printf $2; }')
PACKAGE_VERSION="${CLANG_REVISION}-0"
fi
-# Use both the clang revision and the plugin revisions to test for updates.
-BLINKGCPLUGIN_REVISION=\
-$(grep 'set(LIBRARYNAME' "$THIS_DIR"/../blink_gc_plugin/CMakeLists.txt \
- | cut -d ' ' -f 2 | tr -cd '[0-9]')
-CLANG_AND_PLUGINS_REVISION="${CLANG_REVISION}-${BLINKGCPLUGIN_REVISION}"
-
-
OS="$(uname -s)"
# Parse command line options.
@@ -98,7 +91,11 @@
force_local_build=yes
;;
--print-revision)
- echo $PACKAGE_VERSION
+ if [[ -n ${LLVM_FORCE_HEAD_REVISION:-''} ]]; then
+ svn info "$LLVM_DIR" | grep 'Revision:' | awk '{ printf $2; }'
+ else
+ echo $PACKAGE_VERSION
+ fi
exit 0
;;
--run-tests)
@@ -190,14 +187,13 @@
fi
fi
- if [[ "${OS}" == "Linux" ]]; then
- # TODO(hans): Might need to make this work on Mac eventually.
+ if [[ "${OS}" == "Linux" || "${OS}" == "Darwin" ]]; then
if [[ $(cmake --version | grep -Eo '[0-9.]+') < "3.0" ]]; then
# We need a newer CMake version.
if [[ ! -e "${LLVM_BUILD_TOOLS_DIR}/cmake310" ]]; then
echo "Downloading pre-built CMake 3.10..."
mkdir -p "${LLVM_BUILD_TOOLS_DIR}"
- curl --fail -L "${CDS_URL}/tools/cmake310.tgz" | \
+ curl --fail -L "${CDS_URL}/tools/cmake310_${OS}.tgz" | \
tar zxf - -C "${LLVM_BUILD_TOOLS_DIR}"
echo Done
fi
@@ -210,20 +206,17 @@
if [[ -n "$if_needed" ]]; then
if [[ "${OS}" == "Darwin" ]]; then
- # clang is used on Mac.
+ # clang is always used on Mac.
+ true
+ elif [[ "${OS}" == "Linux" ]]; then
+ # clang is also aways used on Linux.
true
elif [[ "$GYP_DEFINES" =~ .*(clang|tsan|asan|lsan|msan)=1.* ]]; then
# clang requested via $GYP_DEFINES.
true
elif [[ -d "${LLVM_BUILD_DIR}" ]]; then
- # clang previously downloaded, remove third_party/llvm-build to prevent
- # updating.
- true
- elif [[ "${OS}" == "Linux" ]]; then
- # Temporarily use clang on linux. Leave a stamp file behind, so that
- # this script can remove clang again on machines where it was autoinstalled.
- mkdir -p "${LLVM_BUILD_DIR}"
- touch "${LLVM_BUILD_DIR}/autoinstall_stamp"
+ # clang previously downloaded, keep it up-to-date.
+ # If you don't want this, delete third_party/llvm-build on your machine.
true
else
# clang wasn't needed, not doing anything.
@@ -322,6 +315,10 @@
"${CLANG_DIR}/test/SemaCXX/typo-correction-delayed.cpp" \
"${COMPILER_RT_DIR}/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc" \
"${COMPILER_RT_DIR}/test/tsan/signal_segv_handler.cc" \
+ "${COMPILER_RT_DIR}/lib/sanitizer_common/sanitizer_coverage_libcdep.cc" \
+ "${COMPILER_RT_DIR}/cmake/config-ix.cmake" \
+ "${COMPILER_RT_DIR}/CMakeLists.txt" \
+ "${COMPILER_RT_DIR}/lib/ubsan/ubsan_platform.h" \
; do
if [[ -e "${i}" ]]; then
rm -f "${i}" # For unversioned files.
@@ -373,8 +370,8 @@
# Apply patch for tests failing with --disable-pthreads (llvm.org/PR11974)
pushd "${CLANG_DIR}"
cat << 'EOF' |
---- third_party/llvm/tools/clang/test/Index/crash-recovery-modules.m (revision 202554)
-+++ third_party/llvm/tools/clang/test/Index/crash-recovery-modules.m (working copy)
+--- test/Index/crash-recovery-modules.m (revision 202554)
++++ test/Index/crash-recovery-modules.m (working copy)
@@ -12,6 +12,8 @@
// REQUIRES: crash-recovery
@@ -384,7 +381,7 @@
@import Crash;
EOF
-patch -p4
+patch -p0
popd
pushd "${CLANG_DIR}"
@@ -407,8 +404,6 @@
# This Go bindings test doesn't work after the bootstrap build on Linux. (PR21552)
pushd "${LLVM_DIR}"
cat << 'EOF' |
-Index: test/Bindings/Go/go.test
-===================================================================
--- test/Bindings/Go/go.test (revision 223109)
+++ test/Bindings/Go/go.test (working copy)
@@ -1,3 +1,3 @@
@@ -420,6 +415,25 @@
patch -p0
popd
+ # The UBSan run-time, which is now bundled with the ASan run-time, doesn't work
+ # on Mac OS X 10.8 (PR23539).
+ pushd "${COMPILER_RT_DIR}"
+ cat << 'EOF' |
+Index: CMakeLists.txt
+===================================================================
+--- CMakeLists.txt (revision 241602)
++++ CMakeLists.txt (working copy)
+@@ -305,6 +305,7 @@
+ list(APPEND SANITIZER_COMMON_SUPPORTED_OS iossim)
+ endif()
+ endif()
++ set(SANITIZER_MIN_OSX_VERSION "10.7")
+ if(SANITIZER_MIN_OSX_VERSION VERSION_LESS "10.7")
+ message(FATAL_ERROR "Too old OS X version: ${SANITIZER_MIN_OSX_VERSION}")
+ endif()
+EOF
+ patch -p0
+ popd
fi
@@ -447,16 +461,15 @@
# needed, on OS X it requires libc++. clang only automatically links to libc++
# when targeting OS X 10.9+, so add stdlib=libc++ explicitly so clang can run on
# OS X versions as old as 10.7.
-# TODO(thakis): Some bots are still on 10.6, so for now bundle libc++.dylib.
-# Remove this once all bots are on 10.7+, then use --enable-libcpp=yes and
-# change deployment_target to 10.7.
+# TODO(thakis): Some bots are still on 10.6 (nacl...), so for now bundle
+# libc++.dylib. Remove this once all bots are on 10.7+, then use
+# -DLLVM_ENABLE_LIBCXX=ON and change deployment_target to 10.7.
deployment_target=""
if [ "${OS}" = "Darwin" ]; then
# When building on 10.9, /usr/include usually doesn't exist, and while
# Xcode's clang automatically sets a sysroot, self-built clangs don't.
CFLAGS="-isysroot $(xcrun --show-sdk-path)"
- CPPFLAGS="${CFLAGS}"
CXXFLAGS="-stdlib=libc++ -nostdinc++ -I${ABS_LIBCXX_DIR}/include ${CFLAGS}"
if [[ -n "${bootstrap}" ]]; then
@@ -543,6 +556,16 @@
ln -sf libc++.1.dylib libc++.dylib
popd
LDFLAGS+="-stdlib=libc++ -L${PWD}/libcxxbuild"
+
+ if [[ -n "${bootstrap}" ]]; then
+ # Now that the libc++ headers have been installed and libc++.dylib is built,
+ # delete the libc++ checkout again so that it's not part of the main
+ # build below -- the libc++(abi) tests don't pass on OS X in bootstrap
+ # builds (http://llvm.org/PR24068)
+ rm -rf "${ABS_LIBCXX_DIR}"
+ rm -rf "${ABS_LIBCXXABI_DIR}"
+ CXXFLAGS="-stdlib=libc++ -nostdinc++ -I${ABS_INSTALL_DIR}/include/c++/v1 ${CFLAGS}"
+ fi
fi
# Find the binutils include dir for the gold plugin.
@@ -551,6 +574,14 @@
BINUTILS_INCDIR="${ABS_BINUTILS_DIR}/Linux_x64/Release/include"
fi
+
+# If building at head, define a macro that plugins can use for #ifdefing
+# out code that builds at head, but not at CLANG_REVISION or vice versa.
+if [[ -n ${LLVM_FORCE_HEAD_REVISION:-''} ]]; then
+ CFLAGS="${CFLAGS} -DLLVM_FORCE_HEAD_REVISION"
+ CXXFLAGS="${CXXFLAGS} -DLLVM_FORCE_HEAD_REVISION"
+fi
+
# Hook the Chromium tools into the LLVM build. Several Chromium tools have
# dependencies on LLVM/Clang libraries. The LLVM build detects implicit tools
# in the tools subdirectory, so install a shim CMakeLists.txt that forwards to
@@ -640,7 +671,7 @@
if [[ -n "${with_android}" ]]; then
# Make a standalone Android toolchain.
${ANDROID_NDK_DIR}/build/tools/make-standalone-toolchain.sh \
- --platform=android-14 \
+ --platform=android-19 \
--install-dir="${LLVM_BUILD_DIR}/android-toolchain" \
--system=linux-x86_64 \
--stl=stlport \
@@ -672,9 +703,11 @@
popd
fi
-if [[ -n "$run_tests" ]]; then
+if [[ -n "$run_tests" || -n "${LLVM_FORCE_HEAD_REVISION:-''}" ]]; then
# Run Chrome tool tests.
ninja -C "${LLVM_BUILD_DIR}" cr-check-all
+fi
+if [[ -n "$run_tests" ]]; then
# Run the LLVM and Clang tests.
ninja -C "${LLVM_BUILD_DIR}" check-all
fi
